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"}, 0x1008) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000008000)={0x0}, &(0x7f0000003000-0x4)=0xc) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000006000-0x4)=r6) socket$pptp(0x18, 0x1, 0x2) write(r0, &(0x7f0000002000-0x79)="b6c0bb07e60a08142171418b9311a6d7c2232e25dfb1c4bb648fdfd05274ccee02f24fbf1535decbb35d76076342e8d1cf7425228ee41e5f1c44e214cb3a7c1fec65e06ec09019dabfaf3e018cf3db53da0c7887bb74d2087684226171225f59e0d0347c435185d091afe4e2ad19ec7f22d85087df09879aeb", 0x79) 2018/02/03 17:16:00 executing program 1: mmap(&(0x7f0000000000/0x5c000)=nil, 0x5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x4, 0x1) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000005c000)={0x0, 0x58f, 0xa, [0x11fb, 0x4, 0x2, 0xfa06, 0x3, 0x80, 0x4, 0xfffffffffffffffe, 0xa6, 0x1]}, &(0x7f0000027000)=0x1c) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000005c000)={0x4, 0x8006, 0x4, 0x2, r1}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) 2018/02/03 17:16:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000748000-0xe8)={{{@in=@local, @in=@loopback}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f0000715000-0x4)=0xe8) socket$nfc_raw(0x27, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xfffffd68, &(0x7f0000dd1000-0x10)={&(0x7f0000a68000-0x42c)={0x14, 0x12, 0xa, 0x101, 0xffffffffffffffff, 0x0, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/03 17:16:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x200000ff) r1 = socket$inet6(0xa, 0x80b, 0x50) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000fcb000), 0x4) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000719000), 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000dd1000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000990000)=0x24) sendto$inet6(r1, &(0x7f00009ef000)="0a0f1b8f12f41ef0c87f8e15f6d74c4661b6e16fc414b461475d9d334f269eea0e05e93263e264ef12a260ff93af837c9ef2aaf909e1bd2ff79c5d0f587f3e4f4b5e134f08a9ea7867f054bdd535cac3d603981efecf2941e982fe3fd2a52bbd1e2277ca05465a551dae6ffbc58bfbe08986a8b31c77bbff0fb154edbff97e473780113baa07c2cefbc1900ddeb6ef8951aee29aba3edc7918474239a1fefff1ae62da132aca20ec", 0xa8, 0x20000001, &(0x7f0000776000-0x1c)={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x3f}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ac5000-0x8)={r3, 0x7ffffffb}, 0x8) socketpair$inet(0x2, 0x3, 0x0, &(0x7f0000f1f000-0x5)={0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000b54000)={r2, 0xf7, "451583e9ed87299fc483680331a45424011c1dc29119772e31d959b4df21e08b27df1d7a2d8ef64bb6cb00175306f07e819d8d5fed7e83f960c06442e6c8cc85033a92fcd505ef8c1a1fb17d7d09ea408b3c8d4b36493bc768a6215b5c209468fd5bf6561164783239cd5e2aeef1f138340533a71b1f3991aee66ec82abf8c669b22e839afd5d6616c2dbc57b5a6d481634097d1289087324ec33a1762b1d9750152a7cf27e42c0dfacd3599b0ea3b0d6983a5051e40fe2da7d6ccc73d92a53daf557cb787fb7b31dfd350ec980a30e2baa328f0bdb1b4a5533ce6a94b22e61e8c7880fefcb992feb8414828c1819d3ea2c701b8adfce8"}, &(0x7f00008d3000)=0xff) 2018/02/03 17:16:00 executing program 3: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000029000-0x4), 0x800) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000029000-0x8)={0x0, 0x100000000}, &(0x7f0000000000+0x4ed)=0x8) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000028000)={r3, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}}}, 0x1f, 0x5, 0x3, 0x1, 0x8}, &(0x7f0000014000)=0xa0) r4 = socket(0xf, 0x3, 0x1) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r4, &(0x7f000000c000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000028000)=0x10, 0x80800) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@kern={0x10}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r5, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r5, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r6, 0x8924, &(0x7f0000001000-0x4)) 2018/02/03 17:16:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000456000)=0x5, &(0x7f000062e000)=0x1) r1 = socket(0xa, 0x6, 0x0) ioctl(r1, 0x8912, &(0x7f0000682000-0xb)="0800d700000816f2f9ff6e") ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00000f9000)) getpeername$netlink(0xffffffffffffffff, &(0x7f0000ec5000-0xc), &(0x7f00003ce000-0x4)=0xc) 2018/02/03 17:16:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000059d000)=0x1, 0x4) bind$alg(r0, &(0x7f0000d1c000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000063d000)="2202ea08741fbfd35587b63cc092198a2ca6d3334c3095789b06b1b5d6a20dc9017c010076551dac16c0293965dd92e97cd6aef95dcfbea1b10629ae033c255640ecfc3e946dfe2d364ce40c2b66751b8334765d51cb0f9179aa635031b56122a1bf35912d4fc27e8a62ffbd40003bf3e53a0f0d9dd0635ca9fb31e591563240cc76d4cf07d60ed3570d291a1080b69cc7de64b94c6d7a30f32bb2bc53f52a6ce36cdeb1ccd3bf37b70f31f5b7cc9ad6f5d96b6cdb", 0xb5) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00", 0x5) r2 = accept$alg(r0, 0x0, 0x0) writev(r2, &(0x7f0000885000)=[{&(0x7f00000da000)="236b105d37e279d994d6bb909249c8724e9f616cfcb89bfbcf6078104cfc3177f7129e052b9f679b57d72bce910f1e9b857ee6841b1676f9f213e9b231d231b00fd6e1c57c18b219ddbfb26f7265658761e775b2408943752a7e78ec3ebdc1fa4af89a6e1501256f9f", 0x69}, {&(0x7f0000bee000-0x31)="436e7db5f8979a0def2fe8582976a7f58f94fbcfca0e48afd93ef45053974359a9d679b48d2c250778af7586634997e5db", 0x31}], 0x2) write(r2, &(0x7f0000a9b000-0x26)="1e5baf9a87af219ef6098172220a38f17b6faacc6b331c765f6175ded2196e8f96bc28b94a18", 0x26) socket$alg(0x26, 0x5, 0x0) read(r2, &(0x7f0000472000-0x22)=""/34, 0x32b3) tee(r0, r2, 0x1ac2, 0x4) 2018/02/03 17:16:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000093c000-0x8)={0x0, 0x0}) getpid() getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000122000-0x4), &(0x7f00005cc000-0x4)=0x4) getsockname$ipx(r1, &(0x7f00001c5000), &(0x7f0000227000)=0x10) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000212000-0x4), &(0x7f000000d000-0x4)=0x4) 2018/02/03 17:16:00 executing program 7: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f78000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000729000-0x20)={0x2, 0x0, 0x10002, 0xcf56}) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000e18000)=0x116, 0x2) r2 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000f79000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x4, {0x2, 0x3, @empty}, @generic="a4343980d457c2d4f55a136d73304515"}) bind$alg(r2, &(0x7f0000d2d000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x169, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) writev(r1, &(0x7f0000271000-0x10)=[{&(0x7f00008a2000)="f90374dd0687f5ced4bc73f0736f65009c3a9a2ddf33dae7d8e027f8bc7e0912500c1375cfcf1f4e08b9f3b6e49ec0787ac3200916b5da004991e1d942d10700000000000000030fe68f4839afb9d0c62a07c5cdee4997e00de4fe1494bb86b38fbf79e20e17fb80f6d9c7f339fea137de1c1b47bc97b03ff78811df7f7ad12811db0f708d4a59477b000000040005000000003f51705070a37fcb4e13402fd9f8e4870422dd7a01791b83e8fab215ab52cc09a7025a3eb3c3a75f96a21aac0c1c04baa1224ba2bd2ebc989d2604d7f4", 0xd0}], 0x1) recvmsg(r3, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b}, 0x0) 2018/02/03 17:16:00 executing program 6: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000020000), 0x4) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000001a000-0xe8)={{{@in6=@empty, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f000001c000-0x4)=0xe8) r3 = socket$inet6(0xa, 0xa, 0x1) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r3, 0x29, 0x11, &(0x7f0000029000)=0x9, 0x4) r4 = accept(r0, &(0x7f0000007000)=@pppoe={0x0, 0x0, {0x0, @link_local, @common}}, &(0x7f0000018000-0x4)=0x1e) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f000002b000-0x4)=0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000002b000-0xc)={0x0}, &(0x7f000002b000-0x4)=0xc) sendmsg$nl_netfilter(r4, &(0x7f0000020000-0x38)={&(0x7f000000d000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000001000-0x3bc)={0x3bc, 0x6, 0x3, 0x631, 0x1, 0x3, {0xf, 0x0, 0x7}, [@typed={0xc, 0x25, @u32=0x3}, @generic="0aa06a10a7400bc4cad9a8811957f1d747173a7778544b9b596c775adc6945c0737a340280cf33ffefa0e27b18770a9f39590dfb37d026786a234b13583394d111b5371fa19d4f97f200d155358014a224709ec7b015c90e92b1453c8b97fa4ff5c21712c5359dd9d0e402f5e11d52e7e7ee6b0442341ac94f2502b847c0b9d8856414527e81040f8fd4", @generic="9ad76b37e780f679778f7a8c91b2fedd69e57acb6c0ec791d339016f0f4f40644f7a260b6424851c50a54cd95e6310c48f20ffdd1059035d8192e108c5ace10720eea3abdae2afd65f30516790e3d34861bbe00c6bb5d841e0f2bfa89745af75fee8686046b384012c4a9f48955a069376503bdc", @nested={0x158, 0x3b, [@typed={0x8, 0x26}, @typed={0xc, 0x1a, @uid=r2}, @generic="116d5bd71af831b643738a54867b9ae3bc60b8c2070d4a83d6c1e082776f3382483e6f8156fd7be54780f8f42b", @typed={0xc, 0x8e, @str='\x00'}, @typed={0xc, 0x11, @fd=r1}, @typed={0xc, 0x79, @uid=r2}, @generic="fd7282599bb254351bcf673616879e8abf6cc8e4bd2c47d720642ed5c666963609affbe012a476f96ea15eb190052dd89fffd9f608536118d341ad7b03a453a186166f71402bf0ac0d5b69f2285bbc08efcaf7bf15a8f04c230ea1ae390c6f83831da3ecbaaffe85a86d920c23422a885435b2a1cbb272238f445c101b3755b5fef5fcf4eead5cf2d4e379ab3a8d904132922f0c0eabf0494f02994f87255ed1d6905e1e47e084bbeea61bb548ee18487cf3541ce443432c0998dbe8c4c1f2e331cf6d4d610925ba7fa9a0b7905b450240c51150e73712cd8340e1081c4f57273900", @typed={0xc, 0x57, @pid=r5}]}, @typed={0xc, 0x61, @pid=r6}, @nested={0x58, 0x30, [@typed={0xc, 0x70, @fd=r1}, @generic="4bd3bd8d9157e1019068f05473a718f30d3dd9aadb0a4942352529946a6ea895d5a1dfbe9642e3376dc634ef563dae3a8af3da8794dd5a65e6fb79d995b903e9fb12982f7d6c"]}, @typed={0x8, 0x4e}, @nested={0x10, 0x52, [@typed={0xc, 0x92, @fd=r0}]}, @generic="bb9391edc3c57437d1ba8df76a3ea6442a6ad5343007e2c6af2bb4cc1daa862821fdc75a286eb2fdb42af2b82bf2003c2f7846f4107c6eb5e2bb10b931cfe57d80e843417f201e978e6d2e93c8649e6e39a30a0f27a2", @generic="d3bc436c0f337cce682f72f77de5e71b2d2406eeb330aeb6ab628c5d3389b6afe9383c1f00f9cfe34a9ceedf23576d35bb564703672a86c06c459b6aa274ab2464a985b28b19fe513dbbdf65fd260f6289a899398f25938ac990d2c5102576a8da86edef0955d8059b51a50858fa7b71eb78"]}, 0x3bc}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f000002b000)={0x0, @in6={{0xa, 0x0, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}, 0xff}}, 0x6, 0xfac}, &(0x7f0000020000-0x4)=0x98) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000001000-0x8)={r7, 0x0, 0x1240000000000000}, 0x8) sendmsg$nl_generic(r1, &(0x7f0000009000)={&(0x7f0000029000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000028000)={&(0x7f000002a000)={0xc0, 0x1d, 0x2, 0x4, 0x3, {0xd}, [@nested={0x3c, 0x77, [@generic="5909b414abfdf752afdab45a53969848495799f6bc545d96210e6bb917a814157907dad16af2393992c3", @typed={0xc, 0x7d, @uid=r2}]}, @generic="fec9e71435cbc1d589db1510777f49aeffb3d055da87b8e96d9b8a4342460b7bab68c2534094d1a80ccd4ac32d1a7aaecbb6ddc6894177f8304d3fd2632f336288a77d3d0139766cee46e0ad9d720f6def93fd5b2eaeb6133583519718e44770c3f4cc153ac0cad86e06bd06e4"]}, 0xc0}, 0x1, 0x0, 0x0, 0x40000}, 0x20000050) sendmsg$nl_generic(r1, &(0x7f0000018000)={&(0x7f0000026000)={0x10}, 0xc, &(0x7f0000017000-0x10)={&(0x7f0000005000-0x1b0)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x20}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r4, &(0x7f0000015000-0x38)={&(0x7f000002c000)=@sco={0x1f, {0x0, 0x1ff, 0x7, 0x2e, 0x1f, 0x3}}, 0x8, &(0x7f000000f000-0x50)=[{&(0x7f000000d000-0x99)="ca2a5f5a2e9eca9cf470a98e945bcb80eac0d4a3b7e6bfb8892b294cdcb3f1743fa44888d988e56f47d517937e9b5ae6b3fb10fe1b79be061631c7ae66dc1f08e7d8915d629730025d6bc3a048c19803adf621f27a9c3c16dd94700304c9f34577623898e1aea74ee8981d34f07cab0dbd2636590bb0d06716a56d733be057848401b5f5f6846ea1b2207b9b17e695e0604abf5569eb42b4f0", 0x99}, {&(0x7f000000d000-0x67)="35acc4e57a6c90b1da3e4960b22574924219663b28edac80e582985483e96bea02720a22899eea230d31db7408e2aac7fcc199a2fcbf8c68f0785b2ff635e92be3c4ae1f5f30da800136b29bfeec3b48e6fde7d07721bc3ca7de9069cca4e8824c70a7fcc3ac56", 0x67}, {&(0x7f000002c000)="d91a19494ef51d1785209f06cb6db69d9f11ca8062a6d08ed587cc3c39716f6acbfcd28803acd2db513d2653a8eae027bb21d1c15886b8536a2bac3ad57f603aa6", 0x41}, {&(0x7f0000015000-0x23)="14fd984c16c8dfb908ce50fe7c4b4eb2972e5e117b960bfa28305fe32720617a33b87f", 0x23}, {&(0x7f000002c000)="ddb99f92f1573121d0bb0b96cacfb854604cd8380666e70da94f2e86aa022b7cb04e61280c0c883bd1ac4573401ab98b2d5a670fdee2a6983ce381428dfc503211cd5a784d2af6f61ab6f2027cc025ae88611ce0", 0x54}], 0x5, &(0x7f0000025000-0x1258)=[{0x1010, 0x108, 0xc842, "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"}, {0xb8, 0x10b, 0x2, "757b66b3e8d06299d5e97140d941e761a65af2e07aa46c6260ce96fb5b5649e86197ee7a859d515b8a2c1d1c07007bc535d0564d358f5e8d5782ec9f7035b31abc6a850c5a4425b20e7d056501fd1e0eba5960428963656962118f7e063a4736de60e8734067901b09bbe5ddace32e6f6c8029ba43a02e4c8f09e9e2d63d841dac4ccd14859206a6a17774e39ef19fb4b04d2b18223138d973711f998d740fe8f349"}, {0xe0, 0x3a, 0x81, "6fe16d880b152e29db32def3a0f7eaa144713a4f7ea7e8017c57786c9b9fc910eb860e1d4c1db270e52182887810f09e62be671325467955ed9547ce93179eeed3908a2629881122e210f2b1a2d4d9f2582b1ab5fe692a17df47c3d6fae752cc4712f2ec3e1785fdec45f5661d198d982e993f97c3275f34c21c098974eb99e86f87fddd90772b2a544bb2d842e61ada49e90ab041c915ce78ab355066b97d1a2f339e33d16e0c4f9b0cf41b9abef5af379fcf04e7cb30aa4c8a4cd2c0983de70b495cc4767897e1b25f9513cef84328"}, {0xb0, 0x111, 0x5, "3b23d9817910e82ce18d5e5c68f65e1ea44f6f8e29639773bc942998e7fc78298d393d3f639c1043f37806ac6d398bb1e73f4f1473d60bffa20c86d71d64b64461903e822213f6e53d795f5c165edab707789863dd2a86cca7d3ae290d47ebceacb6ed785cbd0066b94073e05e2722901698fde0cefedda995c32384dca95b03ebeef23a7314884db99218b33e08e5037cd91ecb7b90b0a2e83be6ea0ee555"}], 0x1258, 0xc001}, 0x40) 2018/02/03 17:16:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000011c000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr}}]}, 0x80}, 0x1}, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000e1f000)={r0, 0x3, 0x1, 0x4a0, &(0x7f00007bc000)=[0x0, 0x0], 0x2}, 0x20) 2018/02/03 17:16:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000436000)={0xffffffffffffffff}) getsockname$packet(r0, &(0x7f0000ae9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000098f000)=0x14) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000511000-0x4)=0x2, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000ee9000-0x10)=@newsa={0x154, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}}, {@in=@empty, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x154}, 0x1}, 0x0) 2018/02/03 17:16:00 executing program 4: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r0, 0x541b, &(0x7f0000001000-0x96)="2b44f12f298a58c896f50ec72b7695982a8a9d735c6813b2ed9bb55724bd1b61d28fbe3d35ee01dd1bf2f6040b0ac202abe26fd71ec6a71221331b7475910e6a9536e8ba00e57623d83c63b4bfb60467880c0ca80e963c45efc5beb32cd6a664d0d79e111ef45398c4ddc18d16269560388e1157bf4b1c12cbb022e9f42c915c4fdf0bebad3540324f0d169ab9b3029647ffb0afb8d2") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) bind$alg(r1, &(0x7f000033f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f000022d000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x6, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, @common="006f73656d230000720000000400"}) 2018/02/03 17:16:00 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000c33000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@ethernet={0x0, @random}, &(0x7f0000001000)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001000-0xbd)="ef0cbcbaa69bcd8bdd71ea93b9ff79b13a43e3a4916d8e7e4a5bd38e0dd7349994b6f5eb6ea418fd0e5cb36bc2bbfe59f5d5810281978ba59292f801f6c624d196dba6698026437edc95c636ace3b3d127daed8db2a29268ef65474b8f760a73e09bc40efce9256b7d7f4f1d37e030bc244c3ddd075164e74ef960323f6626e70784ae6aea9473f3402fdba1fe762e6d50f3bc677697628f5fcf379bdc5f704dbc185d86aa35f348d293abc67cab61b82c591c52b426320266023e2141", 0xbd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0xc94, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0xfffffffffffffffc}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000000)={r3, 0x38}, &(0x7f0000684000+0x432)=0x8) 2018/02/03 17:16:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00008f4000)="0940c574000000100094ffa41b080000b5ebfff000eb000700000003001f0009ec0769e0e0", 0x25) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000280000-0x4)) 2018/02/03 17:16:00 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f0000019000-0xc)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000009000)=@acquire={0x16c, 0x17, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002}, @in=@dev={0xac, 0x14}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast2=0xe0000002}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, 0x4}, [@tmpl={0x44, 0x5, [{{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}}]}]}, 0x16c}, 0x1}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000023000)=@hci, &(0x7f0000006000-0x4)=0x6) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r2, 0x29, 0xd3, &(0x7f0000023000)=""/247, &(0x7f0000024000-0x4)=0xf7) 2018/02/03 17:16:00 executing program 3: mmap(&(0x7f0000000000/0xed9000)=nil, 0xed9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x7, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00009a7000)={0x0, 0x5}, &(0x7f00003c8000)=0x8) mmap(&(0x7f0000edb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000edb000)={r2, 0xfffffffffffffffe}, 0x8) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000edb000-0x10)={0x1bacf914c1baaec, &(0x7f0000edb000-0x128)=[{}, {}]}) mmap(&(0x7f0000edc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000edd000-0xa)={0x0, "1db8f6dd6419"}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000ec5000)={@common='lo\x00', &(0x7f0000da4000-0x8e)=@ethtool_dump={0x3c}}) 2018/02/03 17:16:00 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x20000100000114, 0x5, &(0x7f0000007000-0x4), 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000dec000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1a02}) 2018/02/03 17:16:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000cda000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00003df000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) syz_emit_ethernet(0x2ea, &(0x7f0000fb0000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x2b4, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[@dstopts={0x0, 0x29, [], [@pad1={0x0, 0x1}, @padn={0x1, 0x1, [0x0]}, @generic={0x9fa, 0x79, "7f53cd5b36b1fb4e9b6242050188d86cc32fdb235a4c684bd0722f7dedb6a8033ba9519218c63f4c196eaaa7fcec78795437070b93a0c9b81a257cc45ccaff4143ac6117ca55220cc5953386031951492f954ad536842529fc240a9c196ad6a50d7fa126dad71a42b8533b10fe2ccaf5b090a5827fbc0c3281"}, @jumbo={0xc2, 0x4, 0x3}, @ra={0x5, 0x2, 0x8}, @generic={0x5, 0x49, "3c2348ac5ba56c52e79dd09198c260d2a6a6ae9c1c8fe39e56595c43bd2b498c407856ae02a4d02120fd790e58790880e6a12e0abddfbd2e86970ead4135754ec8cb6708f10aa5199f"}, @enc_lim={0x4, 0x1, 0x4}, @generic={0x0, 0x47, "5c4677e2a8340201b4edd61f5ea288a38f5c759fd49ce24055de2dc84e933749d267ba49c1a131d731bfb8c2132d6b81a669cc02e2a71cf13d6577abeb61c84d1ca9b87da1dc74"}, @calipso={0x7, 0x28, {0x0, 0x8, 0x6def, 0xff, [0xfffffffffffffffd, 0x1, 0x7fff, 0xffffffffffff53ea]}}]}, @fragment={0x0, 0x0, 0x3, 0x8, 0x0, 0x0, 0x1}, @hopopts={0x0, 0x12, [], [@generic={0x4, 0x54, "f05721699e579634d2509c633d43aa832b2ebf7cd4a6472eeff18f7ee7740527f81e6bc9dc9866c62d582c381f7b5e64fc2c9f73351cdf2c7e3f14e0aa56e96ff9bcedf96bd994937b582593a91bc3c1ef65d3f6"}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @ra={0x5, 0x2, 0x40}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @pad1={0x0, 0x1}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}, @jumbo={0xc2, 0x4, 0x8}]}, @hopopts={0x6, 0x8, [], [@padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x38, {0x80000001, 0xc, 0x6d4d, 0x5, [0x2f8, 0x7, 0x3e000000, 0x1, 0x7fffffff, 0xff]}}, @pad1={0x0, 0x1}]}, @routing={0x84, 0xa, 0x1, 0x7, 0x0, [@local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x17}, @empty]}, @dstopts={0x3b, 0x0, [], []}], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) pipe(&(0x7f0000550000)={0x0}) socket$llc(0x1a, 0x2, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000dc6000-0xbd)="9f3f410bb2c97d494f5c9e43f8c1526f98479319dda9af0370a12512391d6801da58299e866fe1e6f92f761d89090f80dc7a0e0c7d5f5c0eda73bc0c86d89178c31a724b18a05fa93c3f8f075203027691044aa1a0f1ebc49d4491920692afcbeccf5f2ca8bf3c9421e3dccdc751821726b7ea444ccf1b0f6256350b1c5141cf5d2769635e362627aec677dc927ebcd56f0b510ebc8c70607e8b627b46187f268b6bea01913c7bd42b7c28aad9357107f29adf55004619cd4c2044d920") 2018/02/03 17:16:00 executing program 4: socket$inet(0x2, 0x8000a, 0x5) mmap(&(0x7f0000000000/0xd94000)=nil, 0xd94000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f00007f7000-0xc)={0x10, 0x0, 0x3, 0x4000}, 0xc) r1 = socket$inet(0x2, 0x800000000, 0x6d) mmap(&(0x7f0000d94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d96000-0x8)={0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000002000)=@nat={'nat\x00', 0x1b, 0x4, 0x2b0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000005000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @empty, 0x0, 0x0, @common='erspan0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x1, @dev={0xac, 0x14}, @dev={0xac, 0x14}, @gre_key, @icmp_id=0x3}}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @port, @port}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@broadcast=0xffffffff, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @port, @icmp_id}}}]}}, 0x310) 2018/02/03 17:16:00 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000677000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000-0x10)=@ethernet={0x0, @dev}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000001000-0x3e)={r0, 0x2, 0x6, "e2de8dda973697984629f7c846d417aeea1b69bcf49330f3aaf3b3f0fd34330ee9c130ebff44a47fc0a3949f722d902c92a6c521"}) 2018/02/03 17:16:00 executing program 5: mmap(&(0x7f0000000000/0x311000)=nil, 0x311000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[]}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)}, 0x0) recvfrom(r1, &(0x7f00001c9000-0x96)=""/150, 0x96, 0x102, &(0x7f00001e8000)=@ipx={0x4, 0x0, 0x0, "ff3ce4dd2f40"}, 0x10) sendto(r1, &(0x7f0000310000), 0x2d3, 0x800, 0x0, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$alg(r0, 0x0, 0x0, 0x800) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x80807, 0x7) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f000024b000), &(0x7f00001e6000)=0x5) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00002f7000-0x4)={r0}) mmap(&(0x7f0000312000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000312000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r3, &(0x7f0000312000), &(0x7f0000313000-0x4)=0x10) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f000017b000-0x38)={&(0x7f00002ca000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x32, &(0x7f0000311000)=[{&(0x7f0000311000)=""/235, 0xeb}, {&(0x7f00000a0000)=""/32, 0x20}, {&(0x7f0000312000-0xeb)=""/235, 0xeb}, {&(0x7f0000312000-0xd2)=""/210, 0xd2}, {&(0x7f000014e000-0xf)=""/15, 0xf}], 0x5, &(0x7f0000312000-0xef)=""/239, 0xef, 0x9}, 0x10000) 2018/02/03 17:16:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x83, &(0x7f0000e58000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x4d, 0x1006, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"d4e31b215e3935fbc83e9eecbc777e160fbe3169d1f781e2b92bc2de3042d078b18223e9df2d361134847ef211c077882002707013a8193037"}}}}}}}, 0x0) r1 = accept(r0, &(0x7f0000d95000-0xf)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f00009cf000-0x4)=0x10) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000dc7000)=0x9c96) 2018/02/03 17:16:00 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000007000-0x8)=@sco, &(0x7f000000c000-0x4)=0x8, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000011000)=0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000018000)={&(0x7f0000018000)={0x10, 0x0, 0x0, 0x810210}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000018000)={0x70, 0xd, 0xf, 0x300, 0x6, 0x2, {0xf, 0x0, 0x5}, [@generic="c15d38617945598a93461fc4c98a3bc6d7fa1a", @generic="6eb9a806637c7e820815f61383b04a9370d65de3cc95eb14b6f1b83d526c831bf2f092168f9883c2269f1f", @typed={0xc, 0x2b, @pid=r1}, @typed={0x10, 0x75, @u64=0x3}]}, 0x70}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) r2 = socket$inet(0x2, 0x80001, 0x200000000008) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000008000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x260, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000000f000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}, 0x0, 0x0, @generic="ca8606000000c20200000026f259223e", @generic="eb43e685368533b0248d041cddb3cb49"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x0, 0x9f}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}]}}, 0x2c0) 2018/02/03 17:16:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000021c000-0x10)=[{&(0x7f000034a000)="3900000013000904690000008000fffd180000400100000004000107000000140d001a000400020004000a04000000000000010400001ee400", 0x39}], 0x1) r1 = accept4(r0, &(0x7f00007f6000-0x10)=@can, &(0x7f00004e6000-0x4)=0x10, 0x800) bind$can_raw(r1, &(0x7f0000748000-0x10)={0x1d}, 0x10) 2018/02/03 17:16:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0x5b79) setsockopt(0xffffffffffffffff, 0x2000000010d, 0x800000000b, &(0x7f0000337000-0x1)="03", 0x1) connect$inet(0xffffffffffffffff, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) close(r0) setsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000749000)="648471ea03d1020401bc5bb3e43a760034ed68cd257f9d2635a12f8be6716e9bfa03eb94d1590d4452f6b48f4621b418c2684c2a3c9d27dd70a4f534fbf3efde5c01d4100496a45872948264fc3bc721e64d77a4bec6f52bd15ab7be3efa3b3b8cf4d53237527f3c3bbb369ec8a916a660491302f3a9dbc95a8cc7c5545c3c53d11d4bf8947c02be7bfcb5adcde02c0c999460676d15b25f2fefa7d09ccd8bc4124e88598d6df13647040da087b6e98dcf7089", 0xb3) 2018/02/03 17:16:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00008fc000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000843000-0x8)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000059c000-0xc)={r1, 0x0, r0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000b63000-0x8)={0x0}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000ce3000-0x40)={r3, 0x9, &(0x7f0000c91000-0x24)=[0x8, 0x40, 0x5, 0x3, 0x5, 0xff, 0x80000000, 0x8, 0x9], &(0x7f0000a8f000)=[0x1], 0x0, 0x7, 0x3ff, &(0x7f00009b2000)=[0x1, 0x67, 0x8, 0x3, 0x4, 0x0, 0x8], &(0x7f0000559000)=[0x800, 0x2, 0x401]}) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000c2b000-0x38)={&(0x7f0000a4b000-0xc)={0x10}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f00003d5000)=@newpolicy={0x10c4, 0x13, 0xd0d, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, [@sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x1, 0x1000, "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"}}]}, 0x10c4}, 0x1}, 0x0) [ 61.240196] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=11510 comm=syz-executor1 [ 61.258967] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=11525 comm=syz-executor1 2018/02/03 17:16:00 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) socket$netlink(0x10, 0x3, 0x4) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-intel\x00'}, 0x58) getpeername(r0, &(0x7f0000001000-0x60)=@nfc_llcp, &(0x7f0000001000)=0x60) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000004000)=0x9, &(0x7f0000005000)=0x4) socketpair$ax25(0x3, 0x2, 0xcb, &(0x7f0000001000-0x8)) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x80000, 0x5, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf"}, 0x60) 2018/02/03 17:16:00 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) sendto$inet6(r0, &(0x7f000000c000-0x100), 0x0, 0xfffffffffffffffc, &(0x7f0000002000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f000000e000)=0x2, 0x4) 2018/02/03 17:16:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x3c, &(0x7f0000cf7000), 0x0) r2 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000cdd000-0x10)={0x0, 0x1c, &(0x7f000013b000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}]}, &(0x7f00000fe000)=0x10) 2018/02/03 17:16:00 executing program 0: setsockopt(0xffffffffffffffff, 0x100000114, 0xa, &(0x7f00005ed000-0x4)="02000000", 0x4) 2018/02/03 17:16:00 executing program 2: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2}, 0x14) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000311000-0x18)={r0, &(0x7f0000fce000), &(0x7f0000a32000-0x55)=""/33}, 0x390) 2018/02/03 17:16:00 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x4}, 0xc) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@empty, 0x2, 0x2, 0xff, 0x6, 0xffffffffffffffff, 0x942, 0x2805}, &(0x7f0000000000)=0x20) 2018/02/03 17:16:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000fe4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @empty}}) recvfrom(r0, &(0x7f0000415000)=""/218, 0xda, 0x40000043, &(0x7f0000e68000)=@ipx={0x4, 0x1, 0x1, "95cbe7506cab"}, 0x10) 2018/02/03 17:16:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000d1d000), 0x800) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000b83000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f0000b32000-0x28)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000bdb000)={r2, 0x0, 0x8}, 0xc) accept4$alg(r0, 0x0, 0x0, 0x800) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000ac8000-0x4), &(0x7f0000ed4000-0x4)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3e000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept(r0, &(0x7f0000e74000-0x10)=@nfc, &(0x7f00005b2000-0x4)=0xd) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000ff5000)={0xca91, {{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x4}}, 0x0, 0x6, [{{0xa, 0x1, 0x78, @empty, 0x7ff}}, {{0xa, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1f}}, {{0xa, 0x2, 0xe33, @empty, 0x6}}, {{0xa, 0x1, 0x5, @empty, 0x9}}, {{0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x2199}}, {{0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}}]}, 0x390) 2018/02/03 17:16:00 executing program 4: recvmsg$kcm(0xffffffffffffffff, &(0x7f0000bef000-0x38)={&(0x7f00003d2000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x2e, &(0x7f0000235000-0x20)=[{&(0x7f0000c47000-0x89)=""/137, 0x89}, {&(0x7f0000bff000-0x62)=""/98, 0x62}], 0x2, &(0x7f0000c23000)=""/199, 0xc7, 0x7}, 0x2002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xce, &(0x7f000022e000-0xbe)=""/190, &(0x7f0000000000)=0xbe) setsockopt$inet_dccp_int(r0, 0x21, 0xa, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0xa, [0xffffffffffffffff, 0x4, 0x80000001, 0x2, 0x7, 0x7fffffff, 0x5, 0x3, 0x2b, 0x274]}, 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000002000-0x3c)=[@in6={0xa, 0x3, 0x4, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x40}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}}], 0x3c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000002000)=""/125, 0x7d) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000)={0x0, 0x5, 0x7, 0x8000, 0x1, 0x8, 0xf4a, 0x9, {0x0, @in6={{0xa, 0x2, 0x2, @empty, 0x1bd}}, 0x6, 0x7b5, 0x200, 0x40, 0xffffffff}}, &(0x7f0000002000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000003000-0x8c)={r2, @in={{0x2, 0x1, @broadcast=0xffffffff}}}, 0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000003000)=0x2, 0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000)={r1, 0x4c, 0xe, "d1e12d55d795cfa0f8abf807b40b"}, 0x16) r3 = socket(0x11, 0x5, 0x7fff) setsockopt$bt_hci_HCI_TIME_STAMP(r3, 0x0, 0x3, &(0x7f0000001000-0x4)=0x401, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000001000-0xad)={r1, 0x8, 0xa5, "cf1c79b1c5786892ef676f953f403e713a95511139921294d3b1ba631134610d8dde3393ce90a414745be5d90f48061897adff01e2dac03d4c4650a6fe9de52ecfa827e9743548b47d45bf9267caf25b71792fd4abde6409fe9767b0d7b0a01dbca4ffbff1804a4d6eb5b8765421d413e2977391039afc4f695e24f50c8c95ceeac7a3bed8dda73daca3b0257e1782367c600da5f514f4a5f55c77c63f8778e2d72704bda2"}, 0xad) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x1e1}, &(0x7f0000005000-0x4)=0x8) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000001000)=0x3f, &(0x7f0000002000-0x8)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000006000-0x2)=0x100, &(0x7f0000005000)=0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000004000)={r1, 0xc5, "0bf60eb251119c2b4ff535903618bc18aa39d817d5eb3ec9c21fa5f71651e367fba79455986f60c8486d295f3bc54de7ee3fe80c3909975f826d51bafde5f6d8572094ad55d30ba3a12fb6455ae9dc3dbeaccdd7cb9080636c3c88ed9f43a1d7baa7d0bee87f57ee2ca93f0475b0a85424e48df92a6131c9d07619b21e2d136a60ca6105d90eb53b7ef55ddb746a2c2a0032053e5b8a51ee7cb97a87548f66914bcd0dea0cbd568949edfccd7278f0ca8b08058064fbf2b73e344845d7c205e9d4989e8768"}, &(0x7f0000007000-0x4)=0xcd) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r0, &(0x7f0000006000-0x60), &(0x7f0000008000-0x4)=0x60, 0x80000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000009000-0x1000)="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", 0x1000) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000001000)={0x0, 0x800, 0x3}, 0x8) 2018/02/03 17:16:00 executing program 0: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31), 0x15a, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f80000-0xf6)=""/246, 0x43e, 0x23fffd, 0x0, 0xffffffffffffff11) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f81000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000067e000)={0x5b, 0x0, 0x0, 0x7fffffff}) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000f81000-0x10)={r2, 0x9}) 2018/02/03 17:16:01 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x2c}) r0 = accept$llc(0xffffffffffffffff, 0x0, &(0x7f000000d000-0x4)) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000010000)=@req={0x50, &(0x7f0000011000-0x50)={@common='bridge0\x00', @ifru_mtu=0x20}}) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48800}, [@jmp={0x5}], {0x95}}, &(0x7f0000004000-0xa)='GPL\x00', 0x2, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/03 17:16:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) readv(r0, &(0x7f0000552000)=[{&(0x7f0000009000-0xb8)=""/184, 0xb8}], 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000004000-0x4)=0x81b, 0x4) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000bfb000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000d31000)={&(0x7f0000519000/0x1000)=nil, 0x3, 0x3, 0xa, &(0x7f00004d8000/0x1000)=nil, 0x7f}) socketpair$inet(0x2, 0x80006, 0x0, &(0x7f0000390000)={0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000c65000-0x44)={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}}, {0x306, @random="7cc325f74eeb"}, 0x20, {0x2, 0x0, @rand_addr=0x7}, @generic="f00172d8eb810db41ea51e8f281eb8d9"}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00002be000)={0x6, [0x40, 0x0, 0x0, 0x1, 0x40, 0x0]}, &(0x7f00001ee000)=0x10) ioctl$int_in(r0, 0x5452, &(0x7f00009cf000-0x8)=0x4) 2018/02/03 17:16:01 executing program 1: mmap(&(0x7f000069d000/0x4000)=nil, 0x4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xae, &(0x7f000069e000-0xae)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@generic={0xc, "1c99a969d1c717c65ed380113dda8af0cb425d7a7cc7fe275762e535407a60fb75aae348eb55111361e6a938e47b8a4e9520cdb13ac3fef50498a5284b04eee8581bf9d877d10596c5482e3b3edc92103cfe8e4109821a2f26db53a73da51b90813c2a91fe0af10348290b13f8677743abc225983568604d2005c34bbe1b40e6cab4d9fc57468081ad9226585c57764ed4f363cff8ae64b00e87a7c1a87e8f27"}}}, &(0x7f0000b00000-0x10)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x4, 0x4) 2018/02/03 17:16:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) socketpair(0x1e, 0x2, 0x1, &(0x7f0000a59000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000d43000-0x8)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f00000b8000-0x10)={r3, &(0x7f0000a9e000-0x76)=""/118}) pipe(&(0x7f0000c77000-0x8)) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getsockopt$inet_dccp_int(r0, 0x21, 0x1f, &(0x7f00009de000), &(0x7f00004cf000-0x4)=0x4) shutdown(r0, 0x1) r4 = epoll_create1(0x80000) getsockopt$inet_dccp_int(r1, 0x21, 0xa, &(0x7f00008a1000), &(0x7f0000a77000-0x4)=0x4) accept4$llc(r2, &(0x7f000076c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000c95000-0x4)=0x10, 0x80800) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000803000-0xc)) 2018/02/03 17:16:01 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270500000000000004007352", 0x23}], 0x1, 0x0}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000012000-0x60)=[{&(0x7f0000003000-0xfd)="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", 0xfd}, {&(0x7f0000012000-0x1000)="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", 0x1000}, {&(0x7f0000008000)="1185b0703cfa9d1f03490b459130d6c0b8618bb6bd4dc6e7c1e922df57f7058bd12f32163bb54ed6255ad9a27a465bb9ef2f33d9f673bb11a340a581efbe09cfbaf46330df6de8ac6cc4f5caffe20f69ccabe8658189dc75f32a4bea6ddb4454150bf00a4e56abc937e4dbd22c05965100666b746b5730b146fcb99b9f80551da9adacc428e769f114c1e44b5f5393b1114f5c661cbfedfa5fbd9e86b26cd1cf8f1cb05d493af19244b1c7a6a5310dea1ed6ed3a2ff65fa3be54b711e30f0ec86911ec", 0xc3}, {&(0x7f0000011000)="daa9c275bf5f9cc0dbbfa3c74801c5984acc3b3b547d32402583407a16e57cc14f6017da17dd547e52a0016ed58e61240f847c901f36c59bb217664eca9e00625c867de0", 0x44}, {&(0x7f000000e000)="602f8e3e611c0efbe25764c942788e4edc9344a8e60b9bdbd862c5d89fa76d6f1b5730e44dc7f98443c5fcb6db53d53cf99b54ce588e2e2bdd0316aeecb21323efe795ffbc1ca29e8b7a011f2d6b4df857bf04d130ccb33d32f58789995d0aaf0bd6b6d8ba48b1536cd401870d908bd263349c4e4dd89a26016623f59fe6d32e842a1b42c45b26fc8bb915d32528b08ea98fe13238835c369ad60199440553a4fefbbe8b3898fb66072979938f3a3b93c38204e98b75845cf95ee217e10c33", 0xbf}, {&(0x7f0000004000-0x97)="2c8eb24d3c3c42e199bb5e65f29b906db882339d4a756ae7e159a30750cd7fb2d78270e20b48ffc205a295fc7d10add1c13982ec6c4c812d8e319bdc38cca66de563f797c24bcac5e4e955086d89e12feedc0a2b8b7c2eb4078d26f85a730602efa3110cc8e380ee0eba14462e84a09045ef2ba8760c146e083203a640f4709dfd67d5f8e7bd1d2f89bb7524a89f58d1fa5a3ba5e896c0", 0x97}], 0x6) write(r0, &(0x7f000000d000)="e05da9ef0d467c1c26815820da41307823a720280c12e9310f4ead8a3bbf5706451cf29f6d909e6dbe161dcf39b206858ee2df8eea241559f9880911c09b3f853c7be974be948b7b37b00588039d7ecb76bb2706cdf8df7e723dd7b415c6293380910344f7d9881b79f9363315378f8c8199c644357870d4b1473aae39b02773101101c301f24baf4bf8bee7301f814321a79a00f81a73c6d0d62f095156fc08f020375f0602a4641b2ed13b6bde1a5280e5e72ca74ac5492dae2f026ca96dead8c57df960433b19793a7a7066f0b85d4679eb4d8b69a3610084855fb9ba85bdea2966afe30aa5751fb43e4751850160ff", 0xf1) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x7, 0x6, &(0x7f0000012000)={0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r1, 0x10c, 0x2, &(0x7f0000012000)=0x80000000, 0x4) listen(r1, 0x7) writev(r0, &(0x7f0000011000)=[], 0x0) 2018/02/03 17:16:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1}, 0x2) listen(r0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept4(r0, &(0x7f0000012000)=@nfc_llcp, &(0x7f0000013000-0x4)=0x60, 0x0) poll(&(0x7f0000633000-0x20)=[{r0}], 0x1, 0xfffffffffffffffd) shutdown(r0, 0x0) 2018/02/03 17:16:01 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x3, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000004000-0x28)={'vcan0\x00', 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000005000-0x8)={@empty, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) sendmsg$can_raw(r0, &(0x7f0000001000)={&(0x7f0000002000)={0x1d, r1}, 0x10, &(0x7f0000004000-0x10)={&(0x7f0000000000)=@canfd={{}, 0xffffffffffffffff, 0x0, 0x0, 0x0, "f41496dc508577edf3b14aad43127b5a913d53ed43573373f0cc72cb81bca4376e6ba2933accb787dcfde12f55461de6e2c675100cf71203aebcad2d7190fb2b"}, 0x48}, 0x1}, 0x0) 2018/02/03 17:16:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f000020a000-0x8)={0x0, 0x0}) socketpair$inet6(0xa, 0x80006, 0x800, &(0x7f000000d000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000638000-0x2c)=[@in6={0xa, 0x1, 0x10001, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x5}, @in={0x2, 0x1, @multicast2=0xe0000002}], 0x2c) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000543000-0xe8)={{{@in=@multicast2, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000700000-0x4)=0xe8) accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00007fa000)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000020e000-0x8)={0x0}) r5 = accept$inet(r4, &(0x7f0000ad0000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f000081c000)=0x18c) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000e9c000)={0x0, 0x7}, &(0x7f00007e1000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000abd000)={r6, 0xb9, "daae21c47c4681f1976f5260d4a299a8e5990db6d0d7028606986d418542bbc6b31530a460dfb8c23f6811e0df208b37488974d2f8b27299a80193f54f0039591da59ec0f02aa43a25ea83554074a579eab419884b88b71cd123ee30881ee79e78c5ceceb5e2c8af1b6a2422be03e3dd30258767a604d9f78919f6dc367ca1c2956d160525cba47cc5772a3665468fa4acc9043fdc1f561b69a98dadbd3b6dae86beb0a2d6b07dbb2fb0983809f13964546e8b62df7787a665"}, &(0x7f00001c3000)=0xc1) sendto$packet(r0, &(0x7f00000ed000)="1a759a28bec65896c8ab2f3dc551264bca60944e6fde6b73cd6aa9e9025dbb84c9005b09e214f30b582e8326e1f1bd979213c6690ff295", 0x37, 0x20000800, &(0x7f000022b000)={0x11, 0x5, r3, 0x1, 0x3ff, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}}, 0x14) r7 = socket$kcm(0x29, 0x800005, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r7, 0x89e2, &(0x7f000066b000-0x4)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r7, 0x89e2, &(0x7f0000002000)={0xffffffffffffffff}) close(r8) ioctl$sock_ipx_SIOCIPXCFGDATA(r9, 0x89e2, &(0x7f0000b1c000)) write(r8, &(0x7f0000605000-0x97)="10374a38080f5822afac2641315ef3b3eef3c6654527ea0a95c77822fb517be80f975ad30cb07a37678981c11443bc884273e6351ce583cdeba1a9a26c462e952d8e98ab8d573dfefce0a6d73c7c6c019ea2ffe720d20a434d1b5d346e93cdcbf00a3c35a3b52d5990408b5a1461587e58d17a62f4a6e5210d7c2bf0206b211bc7a1eb3e119756039bbea40e5c36e7133ae2df777d7aa3", 0x97) getsockopt$bt_BT_POWER(r9, 0x112, 0x9, &(0x7f00004db000-0x1)=0x5, &(0x7f000042b000-0x8)=0x1) 2018/02/03 17:16:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0xf05f, 0x80, 0xf0f, 0x9}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x58)=@alg, &(0x7f0000001000-0x4)=0x58) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000066a000), &(0x7f000016e000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x400000000000003, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_type={0x1, 0x14}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_nat_t_port={0x1, 0x15}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x40000005, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x80}, 0x1}, 0x0) 2018/02/03 17:16:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in=@multicast1=0xe0000001}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x6}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000964000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00007b0000-0x4)=0x14, 0x80000) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f00003ae000-0x14)={@empty, 0x0}, &(0x7f0000af9000-0x4)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000cf4000)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000701000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000aae000)={{{@in=@multicast1, @in=@rand_addr}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f00009d4000-0x4)=0xe8) 2018/02/03 17:16:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000eee000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000a59000)=0x10, 0x800) socket$bt_l2cap(0x1f, 0x5, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000b2a000), 0x4) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0500000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/02/03 17:16:01 executing program 0: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000020000)=0x0) mmap(&(0x7f0000032000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x8c, &(0x7f0000018000)={0x0, 0x0}) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000003000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000036000-0x4)=0x32) setsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f0000035000-0x8)={@empty, @empty}, 0x8) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r3, 0x21, 0xf, &(0x7f000000c000)=""/66, &(0x7f0000034000)=0x42) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000032000)={&(0x7f000000a000)={0x10, 0x0, 0x0, 0x600000}, 0xc, &(0x7f000000a000)={&(0x7f0000033000-0x11c4)={0x11c4, 0x12, 0x8, 0x103, 0x1, 0x1, {0x5, 0x0, 0x2}, [@nested={0x1010, 0x26, [@generic="f29e6059358fe7dfa50ad0e3edd30854b385300ba8e42e3c9e8766fec0805cb1172d66c0de845265422e269b28e30e5afd17cfb6d6cbf7f4096f426c09e72b062b2d6a485ae68b426dbe6da714908a48d2fe9f13c67bf99b488ba40b0b0b74e23a566e23f3db11a0ba47676f1ce4bde8aae2f877ffaa55723432850c48705f8b90c1b29eab7c2130a9215ad7c369c2f842370629ec393f4e95c51fcad21c846471a058d75213ae3d4b6ec8ac6008b23d6eb3a26f26d7ce9f7c1d56db1fda581f36dc88df3531f609e22861022a2e411b08b1f584fe3557ce4bc3d97fe5719dd9dba190acebc5730ba949bde262928da139f6cd3d3d0ca55847855e0eb400e762106f48e9d015749ede6aa912576448ee76f3f5521b4188508bcd574e75ebc40a3dd80e611d7072c9855694dcdda94ad90e0ea95165f49713c27b8fa0e1816ea2a01ddc99411292cfef23ea139778a1d40c8faae8cb63fc8156f06eb83b8567e72b9e948a277c6db2d89bf72726fefc07f8caeff1e5197b303eaeb5ac642a3552a3728fba0ece6ae4c3d6492f0be5f19e5c794e448413905bce3db062833605b8f6fffe9622a2583934d316c8ebd6a73ae1ff49de60efd90f89570dfde257d7db60eba0f50fecb9b260892456a953384efbf606fbcfdd68fb9d980b4175fd75d5c05ec7c28c23f25a23c5e4df1abb5788fae76c14d8a8b7a016281638524f54c7162be4a7467a980191693c15ed176400576ebdd1f52200695f6f4f859b21f2f18e7988e2789d88af45d14e0562889a6b4a394a322cef2c9ef0da7a7e1b89132b1dcbed34211f06eb788e8c2f86c207c6dac1eee266184593d03f49ce9a495993726de8e078b242a18c27d45b8c43d91a6d5ba93c6f56b90b393e99b8a782af14345f8acd76377ebe5e644add907285336a7329668506c273540543521737eb1dccc6c2a92b1055fd1a3be4c4f30e7fd7b69513c4121c3da1c5d8de22d45fb9e1914f223cba72909456f1c62ae2a04082be5962a0a0655eeee4e6966dc609dfc910ae94b178f00d121cf770cfab37f6b70cc687b3fccb72871f438fb7fb9f1fc82852bebe2787e5020fdfd57740058dc27ab99b0a7f1419141fe7445bf046379bdddf4df302ec2be292c17179b3dc3cfba283fd8617cf6bd3721f513376ff61750ddae636f79ffad6e7adbcdc11a82b4c22eb092a40c6784d70d79c402f6e25173523abbff8dbb723fe7a52a133e338d08768bf04210002ce6fe3754947504d16f37bbdc7ade1203f61ce1a7762f25cbe22deb0f0c20d4b4039ee042b5fff152550460c6a7818d5b1963f19dacab80bf8ad76af8d0c2791acee88f41f495bf6aa764b1f3a4180ce153cbd000521d167b1ac8041075535a3ce420c9e2a5418f2e3f44e13706e0a4a22c52d15a152b8a73b425ff219c4084cdc50cc5af405b0efecb70b5daa565405a65b350c7a8ea2d900c772301fae01966f5a1ddcb8ce18e1eeae1aaeaaf739c6799d433eeeae28953391e4da1cd06be7c97b9d03e67729b1fc5969468aa909298f9857fe6cefcd885b5d79eebedeaf4010fffee50f2c6570417807924fa5d8c709b7acec8a58946f7c85f3f4a1e1f84417924dffedc225d4c6490f4b37a1a9af48a0bde8d7d2e2bc98503eaeeab6da801019db4c3600761d7a8a1012d110c8f9c4cfc51e8aed67c5efe73f297283beaba6f1e00eb424234c7e669656273f4fc91dd3c2e48063237563061f888f91fa8b0853d676a887d1e59b11364eb73fd4f302328cea2f9dda4b5d561eb59977307d9f2808802cd83ed6730105081d291a06661734914e028588a681cad06fc693f6cb7f3a58e0da47846a50eaaeea923e95ed602047bf580e9a9f4710ba4e105527ab6033b005f78ef2a5e12696530dde7e04c1ec6cae1e6de0bdc3e11d42561b9148d3280ffa0b0e96b1ad1c381646c3b250efd4752614ba27eafb13121263beece7f1fc08dcd18f2f4d5bd3e6f78e0ddbd6d904c7b3c9ff20764a479663070d7c2267f1f15fd73358ca733674a68ab0b167bdd5b85edf2cc24065933b529888166a9b6c064ef9137efb1393fe214d3ae1aa20448241975cf3d3e7259a7828421d3801480c2cd1b13a69dfc4e73670b139edd66e4dd89ae48f0879c12610c58b152df036b74a2eb2ff9ca462892eb14ce214de41e34be5e43683eab0921445bac6f4ef0b54dba9f82ffef1a10511f095a83288803f79b241f930eb92f20420350cd7fafe4b9cd74bf18fee5a8129595a78ecd975d403bd9fc93504d33f5a5b59baced11be0725f0d5a97c8208b73965bc2ed7edfa39d9de40f5e23de3ce617dc330c6dcc8c433ff5a8d505a9be094b2a388a2b30ebb70566c2c13136f0b76275d65774dceb3edc7afb7ae090d2406c309c1579665ee02c5f8fb54462f55256cac1b066a3e4e5c34f6e3b47f7e2e02b6092cd1687f75fe2689004ee0834df1a925174f7203144676b233de3325d3b22d78abdf6e920de0e8e498aa78dae9d10f0c252c923a54d4eb85e1a198b9336d8be4fe4f30ec1a5b1f4a2e7dbcdd40cec5df2d4f5ecf6076f31639d1a41d8d2630ed899b7d48cb8fe1f5c361e7a30960c7c9dfc08fe28c74a97dd0a67394931d914373e64e42ee97623a847aea3f3f85ad6f9a0f55aa2ad419413ca3a0cf1687562c0d2026269e3f7e7b4db62999051078d274228d7c07ee5214f5f48d2c9ce25adca942db48be452d995f0e6c0f8cf5f73d698bddc35e345f70ca4e8c789fd95e1799743e18b09acbd38be5bfed2285cfe79703d886069efc2103dd27d783b16081ab184dbcaf99feb3a694f590a469f184784c91f64c8ee12b5ebd8d5ffc2ecf5692a78bfd4fb4387e26e857a9564489ef9f2afe748f8126758bcc11c34384ec25880288281847911f8c3ad54de2bbfef28ea51f95cbbb830efb67adaef2246ce071318772d8d6463044ac2b4b900148047dae2c4005d6939883bfa05b0a1484669746b55d7c3abdaa056cc8d4a0fbdee4128751c2e5c9c76c04caa37d1a5453cebd7e2d8a588927818fd7bcc2137233b56b0dd573e13db27e6a67d67aa80e6afbfafc2675172bfdf523af13ad7e9033185c4937950632f4369834a68e95129d75fb00e92dff3820e2c10782722e5574faf4bb32354eb17065501dfe67269841fecf84fe126fd4efe20341c0e6490184a15887e111e09ee48c13f130d625570d7a272b4b4d6692fb1d4e722c88d6238c34cde0663fdb1763f02c3fe57ba0295e5b373580dc87557a21d9c1fb76e8a030f72bf240c6744d4e84c40bb8f350a8b51bc3f7248583f234834debeafb909b49842ff344abc95f887a1e87c20f0dbd89f3e3dc403a30febb3c32fc9a8a2c1920a99339710a3267b09f4b9e25fc423ce0cd3353737c1e0513e5d9c1a7e43be033811e0c4d8e015b9f515323f549e8446fcd50e846a0f3c32385d0420adfdb7fc84acc7aeeb2f9c0a9ce9b9743b6cb0fe3b70e9a9c162c786d88b18273e6143282378550ab040218795d9661d699097471821b2ad1d074cd3cbe1b79a6f3879f6ab6114d0105f0c1f9d5e6906e5dc893ee3de433d0af670e38438a7ff0bdcc2c8476f604eea971c603b55bcafacc62243b25b90bf926da96faefe5dc1d17f17010f55f1fcb977b73868dfef1997f385931ec1f79aee05072f0e519b99c5d6d422d3d6865fd6114751d9340cb4bd71a6ff1dc2bbbf0945001cdbf526621184397ad292ee240dfbb5764370854bfde1f183eb8bc1b519941d3874cda20dc18b8312f7f7242f94f27a1040f5d87609a18a8c0b4c2958f1664478be3fd8e6f854b3058dd6b8d284c77976ba73570ad04e46fe66f8171d86aeda76aaf3b647bf4b299e4064e605d81eff3d4625354ff9e4a68013fa5b2db038d2999f9355333ea1b3d39ec8ff09eb30e373b9725e1e45f01f29b65b247c21821eeb71d850a4ddcfe0bac3a871bd8e6d26b44d088310e85d069928f77df22edd1a2a8d4bcde3d1921e72f2fd0eb4147d84b0c4afdd44343b0336ed08a5d223b6c5b5599cfcfd7e280ccfa9a63f09b9f7f44ff14d64a9fc1b46acc5468a3b353f40f826c057d54120aa6a4cfbc91fbdbabb3f1e9ef47d1d141a1e2e45eafced82525893e08f3dba88e500f5aaafce1d5d690585b4883243cb16d5cf37696d88d316c3441fb38730135522ce0a807415875fcb19a6bcf8d7d42c5344ca9bbb7593b32c39ea3d00ac92e050979a9028c0ad2ae46b63d5150be2193671759b1ec7b86f3d9be23fb493b7e7df91f4bf330dc5f2c8afd2d2a9d2c3e7b0a9ad4d6a1928621bd1be920c1cfdeca3d67e0910abbd8cbbd42a4c8b108dce1c2bac51331f55f4fe3f652fc2722c8529127d022e324f65b004f469377469da3794a4ab2bbb605050917b4a4d7cae32af9702d8b5322fd56314c2a3e1da0766efaeece349ff2ada7988984d7086bee48d1c259575d351a07c4ee26f049c64635cc5ddbb5b8c6629693e7c60c6fd34152a742042a473a4bbbb3882fa2730401b03c2ed449dd4258d7756214d4e0817edeaab5596407ecf25eff851d371f8d71373e589ca89b915a43ac13f09cd7d104ffee532efa8b62b0af79dbf363be29d15cbdc5950a9bcdee59eb20e7096a18ff5102d96a4301041c8b033735949551e43f22bbb4db19a513db00787b9cbfd85c874866180d131929e1d8e29c8635b62fb539cee9b90bf863436af8a710cd63a2c0e8011b229511e923a2475b429a619ac99246dabb26705e905435927a7d8273d790094ae965c9ed40ac2f09a8f3d9cd7e90abc7ef937501a473b646780b1bac1299720a971b626de27810ca936cd8c580c859918c353ed7c2ec81cc64196bad65659d391d0d91017ee191bc09501016a023219f2655a395a1457348078503c10c4aa01f6fd94c8757ec5bbca49694ec4b3303690cc80bfc84bb04f271491a341606faea887447555c3d9b5bd26e1972f7d44d02edc2b09839dd72cfcf0c3c79e0b758b276d0726e36a523a40b362b864c44897032c0427050dcfe6fa895dab4011fdab2f6238f91d5757c37f90a02ad90d3f211cf665e4bfd807cc2a74f53bb393ed2c165c3ee96aa09984a07deef0719e841b2f79e2c05c2d1d632948e08ef83e8ee3a1b97759cd98d81602fa6abfd7e6264dfec7bfbfb9a6c855fdb78c2a40ae6714cc29b7c40cef7288f0770e7fd6edd6e853c9c7ab241e8cb1ce1b6252b66a8a87c84b13b89d802231533aaa71f16bfb04ff4c312a60a86964683d4334b002050bce2494309d6ed7fb155a7fb62cbeb18e4bf6276f41fd17132b51084ddce0d9c5ab631e203b172e2054c378f5ff063d2b0a34ee6dde933f3a7bbb5af7c2a39e8674a281e6c4bb20d2532d31dfcb60f8ba28fc93959d3a8b9f8848cb50a20f19ded781fc2917fd5ea357f360711e259bc735e978dc33de976091fca0ef29be3f2ecad2216fdb5c983d070c120a078fec3dd6d33b23871cae0a1b410ce3019f34284c40bbaa708fa077ad7f66238023f9db943b0bb509d51f91e1008033335e47a61f2f5a5edc48cf90b85819887edc9c03a48bafebfbbb7ae494c7b23b8d56ff8912a5e859e6499341da75340fecdad736392f50fcbee1d94ad92b62e7eaf1ffaa9b5ceb0534239904f3a6d91a1dbabe83040675af78d9d23e7cc71541e0c3de5aff021c0697c30ac149f8dd6059617af188fe519a4e0333f461ea7e4f4c59dacefbe445055cf8af00cf7dbdc4faf5bc90eccfdcdbfb1cf0a04ba36a41a37662efb7bdc4081463f656e9", @typed={0xc, 0x8c, @pid=r1}]}, @generic="a2d18ed4444e7a5ecd9f0d9455867394cf6d6e8e6e0bf5dca50db388952ecad4b1167d1a14abddf91f8ed957eebe7ef971a8493637555068c0b740769b000b2aa6357ecf293ecc34280d61999f21822a59407380649c84141937e414f905ae94cd1b6b09b260e2751a8b94401a6183b723d911722f03f465458703adbd89ba032d4d7abe78efb1881e9496f7db4443eb3ace103ffd71", @nested={0x108, 0x32, [@typed={0x18, 0x5, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @generic="8a46eb2fb7ac3224c6ad41252374d8dcac4b93cae4e9423d9cb7ef1b7134862e0b5b70ba475ed91b2c0ea6aec55c173d12b26dc7ff008bb581007949d31706fbcb5a96ff5404aee5df2d06062b7621a7f23f7370dc97f10ec9787cdca3e7a14930de95a80fb9df793ce83d60de471010e16b57730bf503108cdba0612d86dcc260a9a0120f3843103e72975a1a79df368ace9c80c1280eb9527a7fbe16e3cd8e617c49ccd1450512b6a96807a4c12b9bc272541780a1", @typed={0x18, 0x74, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0xd}}, @typed={0xc, 0x39, @pid=r2}, @typed={0x10, 0x30, @u64=0x20}]}]}, 0x11c4}, 0x1, 0x0, 0x0, 0x1}, 0x40000) pipe(&(0x7f0000003000)={0x0}) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) sendfile(r4, r5, &(0x7f0000031000), 0x0) 2018/02/03 17:16:01 executing program 4: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x86, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) socketpair$inet(0x2, 0x80000, 0x7, &(0x7f0000f2b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000d83000-0x10)=@req={0x50, &(0x7f0000fbc000)={@common='bcsf0\x00', @ifru_names=@common='bcsf0\x00'}}) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f0000fbd000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f0000103000-0x4)=0x26) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000fbc000)="2dea77be12651efd11c9ffc8ec0eb2a7675541e2e33e5551f1374e4d001244834dc0", 0x22, 0x4000000, &(0x7f0000fbc000)={0xa, 0x0, 0x1800000000000, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c) 2018/02/03 17:16:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000001000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x8001000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x128)=@upd={0x128, 0x12, 0x309, 0x3, 0x1, {{'lrw-twofish-avx\x00'}, [], [], 0x0, 0x2000}, [{0x8, 0x1, 0x8b4}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x80000001}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0xef}, {0x8, 0x1, 0x200000000000}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0xff}, {0x8, 0x1, 0x8}]}, 0x128}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f000079f000-0x38)={&(0x7f0000a28000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x26, &(0x7f0000000000)=[{&(0x7f0000001000-0x46)=""/70, 0x46}, {&(0x7f0000fea000)=""/23, 0x17}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000751000-0xba)=""/186, 0xba}, {&(0x7f0000000000)=""/161, 0xa1}], 0x5, 0x0, 0x0, 0xd4c}, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000cf6000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x80000001, 0x7, 0x4c1, 0x6, 0x2}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000bcb000-0xa0)={r2, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0xfffffffffffffffd, 0x4, 0x4, 0xb07, 0x6}, &(0x7f00000a1000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$unix(0x1, 0x5, 0x0) r4 = getpid() ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000218000)=r4) socketpair$unix(0x1, 0x8, 0x0, &(0x7f00009c6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1}, 0x0) recvmsg(r6, &(0x7f00008ef000-0x38)={&(0x7f0000337000)=@alg, 0x58, &(0x7f00000c8000)=[], 0x0, &(0x7f0000c73000), 0xffffffffffffff16}, 0x40010062) r7 = accept$inet(0xffffffffffffffff, &(0x7f00009f4000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000739000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r7, 0x84, 0x21, &(0x7f0000ef2000-0x4)=0x3, 0x4) 2018/02/03 17:16:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000586000)={&(0x7f0000a3e000)='./file0\x00', 0x0, 0x18}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008ab000-0x8)={0x0, 0x0}) connect$inet6(r2, &(0x7f0000636000-0x1c)={0xa, 0x3, 0xff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}, 0x1c) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000fcd000)=r1, 0x3) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000004b000-0x10)={&(0x7f00007a1000-0x38)=@ipv6_newroute={0x38, 0x18, 0x1000000000000301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_ENCAP={0x14, 0x16, @typed={0x10, 0x5d, @u64}}]}, 0x38}, 0x1}, 0x0) 2018/02/03 17:16:01 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x9, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000)={0x0, 0x100000000}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000002000-0xa0)={r2, @in6={{0xa, 0x3, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0xfffffffffffffffa}}, 0xffffffffffffffff, 0xa, 0x9, 0x200, 0x80}, &(0x7f0000000000)=0xfffffffffffffdd6) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r3, 0x0, 0x3, 0x10001, 0x9, 0xfff}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000003000-0x8)={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$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002000)={0x0, @rand_addr, @broadcast}, &(0x7f0000004000-0x4)=0xc) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000001000-0x28)={@common='vcan0\x00'}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000004000)={0x0, @dev, @rand_addr}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000001000-0x5)={r3, 0x400, 0x7f}, &(0x7f0000005000-0x4)=0x8) 2018/02/03 17:16:01 executing program 2: mmap(&(0x7f0000000000/0xb00000)=nil, 0xb00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000af1000)={@common='bridge0\x00', &(0x7f0000af6000-0x10)=@ethtool_pauseparam={0x40000000000017}}) 2018/02/03 17:16:01 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000007000-0x4)=0x100, 0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000011000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000010000)=0x32) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000010000)={0x0, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000011000-0x10)={0x7, 0x204, 0x4, 0x5, r3}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000010000-0x4)=0x3, 0x4) write(r0, &(0x7f0000001000-0x1a), 0x0) recvmsg(r0, &(0x7f0000007000-0x38)={&(0x7f0000003000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000009000-0x30)=[], 0x0, &(0x7f0000008000)=""/243, 0xf3}, 0x2000) 2018/02/03 17:16:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000704000-0x8)={0x0, 0x3, 0x6}, &(0x7f00002f3000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a80000)={r1, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0x3, 0x2ee2, 0x6, 0x2e, 0x84}, &(0x7f00002b3000+0x770)=0xa0) getpid() sendto$inet6(r0, &(0x7f0000036000)='j', 0x1, 0xfffffffffffffffe, &(0x7f0000e51000)={0x2, 0xffffffffffffffff, 0xfea9, @loopback={0x0, 0x1}}, 0x1c) socketpair(0x9, 0xe, 0x2, &(0x7f0000a59000)={0x0, 0x0}) sendto$inet(r2, &(0x7f0000600000-0xa5)="7c925ae8fb1d54b2283323002ac8ecc914b594d2efa5f4128cb4d26a4addc820dc4140245e643d9cf905ee25cb53fe5ea8d14084c08a2580aa30c710502a31b47555f7c7b8833139ce4c7b9bed1ce86c64616ddfbe97cb623966e72ff2751ea7133a2df39d33a5cecdb6bea6423b3cfeca317f649d9005cf7ad65437deb9ee09561dfc4c60020bde5208999d8b5cccbad28cd8ec2e7487ef0e03340f223ab9888e629baafc", 0xfffffffffffffea7, 0x4000000, 0x0, 0x0) 2018/02/03 17:16:01 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f000092c000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb), &(0x7f0000000000)=0xb) mmap(&(0x7f0000000000/0xa96000)=nil, 0xa96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x4000000000001, 0x84) socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000007000), &(0x7f0000008000)=0xffffffffffffffc3) mmap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a97000-0x14)={0x0, 0x3, 0x2, 0xffff, 0x1000, 0x1}, &(0x7f0000a96000)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000094d000-0xa0)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0x2, 0x80000000, 0x0, 0x2, 0x7}, &(0x7f00005a2000-0x4)=0xa0) mmap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a96000)=@assoc_value={r2, 0xb8}, &(0x7f0000a0e000)=0x8) 2018/02/03 17:16:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000383000), 0x0, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) shutdown(r0, 0x1) r1 = accept4(r0, &(0x7f0000d03000)=@generic, &(0x7f0000715000)=0x80, 0x80000) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000ca0000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x100000001}) connect(r0, &(0x7f0000a8c000-0x10)=@ethernet={0x0, @empty}, 0x10) [ 61.724805] netlink: 'syz-executor7': attribute type 21 has an invalid length. 2018/02/03 17:16:01 executing program 3: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000407000-0x8)={0x0, 0x0}) pread64(r0, &(0x7f00002db000-0x5d)=""/93, 0x5d, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000fc0000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) listen$netrom(r0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000022f000-0x8)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000fc0000-0x8)={r3}) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000fb7000+0x5b3)={0x5, 0x2000000000000002, 0x80000000004, 0x6}, 0x1c) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r5, &(0x7f0000fc1000)={0x10, 0x0, 0x2, 0x1}, 0xc) getsockname(r0, &(0x7f0000fc0000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f00009af000)=0x32) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000062d000-0x20)={r4, &(0x7f0000fbd000), &(0x7f00000ff000)}, 0x20) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000fc1000)={0x8, &(0x7f00000ae000)=[{}, {}, {}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000b0a000)={r6, 0x9}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000fbf000)={&(0x7f0000fbf000)='./file0\x00', r4}, 0xc) 2018/02/03 17:16:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000ce8000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$void(0xffffffffffffffff, 0xc0045c77) recvmsg(r0, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg, 0x58, &(0x7f00009ab000)=[{&(0x7f000012c000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57}, 0x0) 2018/02/03 17:16:01 executing program 4: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000010000-0x29)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000010000-0x10)=@common='vlan0\x00'}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000000a000)={r0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000023000-0x160)={{{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0xa, 0x2, 0xe161, @empty, 0x2}}}, 0x4, 0x2, 0x4, "70f5b43553f071079595f526f098f72bfa4565f3dd3e3d2a627355b235e8407b4b86dde7aba791d835f8d22dccdbcafb17eb469d117b0d86d59733751ba82d9d7236b30507b451f57a6a46210ecf5e45"}, 0x160) 2018/02/03 17:16:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000fed000-0x4)=0x4, 0x47) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf2000-0x10)=@nfc, 0x10, &(0x7f0000aaa000-0x50)=[{&(0x7f0000351000)=""/179, 0xb3}], 0x1, &(0x7f00000da000)=""/4096, 0x1000}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000063f000-0x18)=[{0x3}, {0x8, 0xa}, {0x2, 0x8000}], 0x3) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000fc5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/03 17:16:01 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ff7000)={r0}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000ff8000-0x4)=0x1, 0x4) getsockopt(r0, 0x84, 0x80000000075, &(0x7f000048d000)=""/24, &(0x7f0000fe3000)=0x18) 2018/02/03 17:16:01 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) socket$inet6_dccp(0xa, 0x6, 0x0) read(r0, &(0x7f0000d5e000)=""/60, 0x3c) socketpair$inet6(0xa, 0x80000, 0x6, &(0x7f0000482000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00009b0000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000002000-0x4)=@int=0x2, 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r4, 0x8916, &(0x7f0000003000-0x20)={"bb83b9f07c43bface7fce314d7346110", {0x4, 0x0, 0x7c6, "d7d23bb24ae9", 0x4}}) setsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f0000001000-0x4)=0xa0, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r2, &(0x7f0000003000)=""/137, 0x89, 0x61, 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000004000)={r2}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000005000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000006000-0x4)=r5) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000006000)=0x1, 0x4) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000008000-0x10)={0x0, 0x0, 0x2}) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r6, 0xc00c642d, &(0x7f0000008000-0xc)={r7, 0x80000, r8}) [ 61.787682] netlink: 'syz-executor7': attribute type 21 has an invalid length. [ 61.813851] sctp: [Deprecated]: syz-executor6 (pid 11676) Use of struct sctp_assoc_value in delayed_ack socket option. [ 61.813851] Use struct sctp_sack_info instead 2018/02/03 17:16:01 executing program 5: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x800000000a, 0x81) r0 = socket$inet(0x11, 0x2, 0x81) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000001e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind(r0, &(0x7f0000002000)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @empty}, 0x14) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000021000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f000001e000)={&(0x7f0000019000)=[0x1864, 0x2, 0x3b, 0x2, 0x9], 0x5, 0x0, 0x5, 0x60c, 0x8, 0x0, {0x3, 0x2, 0x1f, 0x81, 0x7, 0x80, 0x4, 0x2, 0x907, 0x3ff, 0x0, 0x10001, 0x10000, 0x6b, "c33304edca4a8051bf0747bd1b31c0575f80d7a024d8de6b20e1b052183069cd"}}) syz_emit_ethernet(0x12, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100}}], {@generic={0x8100}}}, &(0x7f0000004000-0x14)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000014000)=0xffff, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000023000)={0x0, 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r3, &(0x7f000001c000)="2d8fe69d8aa7d214508e0d78bd8606d90140b0e237ab089f8b0ca641771e836a39846c52f60eba71d9f52dc67f9091a03818309732e46e396128db291a2408f3", 0x40, 0x4000000, &(0x7f0000023000)={0x2, 0x1, @empty}, 0x10) 2018/02/03 17:16:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00004f1000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb]}}, 0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @common='lo\x00'}) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept(r0, &(0x7f0000159000-0x10)=@ax25, &(0x7f0000db0000+0xed1)=0x10) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000b2b000)=0x100) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000071000-0x88)={0x200, {{0xa, 0x2, 0x5, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x1}}}, 0x88) 2018/02/03 17:16:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000088b000)={0x0, 0xffffffffffffff08, 0x30}, &(0x7f000041a000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000a86000-0x51)={r1, 0x49, "a65f5dc117243c39285ecaa5d215f3c105d2d4ca564d3a9bbf3436b92a3542c8c58a892d2333e465bfc9786cff73b4c3006945ee1df6bccfa044dc8727bcab2718cb4fbe586c1c60dc"}, &(0x7f00006a3000)=0x51) connect$inet6(r0, &(0x7f0000899000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xf}, 0x1c) pipe(&(0x7f0000cdc000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f000013e000)={&(0x7f0000bac000/0x1000)=nil, 0xfff, 0x7, 0x40, &(0x7f000016c000/0x1000)=nil, 0x2}) sendto$inet(r0, &(0x7f000072f000), 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x2, @rand_addr=0x7fffffff}, 0x10) 2018/02/03 17:16:01 executing program 2: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) setsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000001000-0x5)={0xfffffffffffffffc, 0x0, 0x8}, 0x5) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000024000-0x8)={0x2}, 0x8) getsockname(r0, &(0x7f0000017000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000026000)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d1, &(0x7f0000001000-0x4)) 2018/02/03 17:16:01 executing program 3: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000000e000), 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000020000)={0x0, &(0x7f0000021000)=[]}, 0x10) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x8, &(0x7f0000023000-0x8)={0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000018000)={0xa2, {{0x2, 0x2, @rand_addr=0x8000}}}, 0x90) 2018/02/03 17:16:01 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000007000-0x4)=0x100, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000010000-0x4)=0x3, 0x4) write(r0, &(0x7f0000001000-0x1a), 0x0) recvmsg(r0, &(0x7f0000007000-0x38)={&(0x7f0000003000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000009000-0x30)=[], 0x0, &(0x7f0000008000)=""/243, 0xf3}, 0x2000) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000010000)={0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r2, &(0x7f0000011000-0x70)=[{0x0, 0x0, &(0x7f0000011000-0x30)=[{&(0x7f0000003000-0x1)='g', 0x1}, {&(0x7f0000006000-0xa0)="a07affdec79a7058da3c2f9b363c88d59f6729e430046fb0190584d34ae53887f463ccf6e81c845eaedf8f3aeb7544ce8ae17252f7342ace55f1b6ac0987cdb2ff821de4e578811bc8f1f8b45c17a32b5756ca7469e5147ec93873809ffa867d283f4d32194acf198f5c431dfb8895618084862538548c043aa9e35e62f5a8f4fa3c4e2ada3dfc29caf6ca7c10061634ef6e46c21b7bfedbb4fda56c6c9e7e2d", 0xa0}, {&(0x7f0000011000-0xd7)="899aa5d3769b4cc4716c4a3b8d6377bb0596269b88b3f29bebcd05aaad28f7aba7c580034b0509641f44c33a8db40de342991297d6c5143121c171c8d48be1d4a4e5135dc85f46992b4eb812854704d6113ed44f02248a9ff8b06098810a4e2ca952ad33a15e7e524969bd88e7643f347a2fefa69f69021d6b7a4abd0e3d1f5ef70ce4bed35289088b7ac230619728688022eeb3ae0a113fad238778ebc86ff4808ad160cf09b5a225580ecc3cf070bd65b0904fe006b89027c56610df58d7059011d198dc18c5b551ece3493083f95bc925ee542410c2", 0xd7}], 0x3, 0x0, 0x0, 0x40000}, {0x0, 0x0, &(0x7f0000011000-0x40)=[{&(0x7f0000003000-0xbb)="ac11489f330b1b2aaca05720256c83967502e24f6cdef445017e9122c968e5ea219e5bdd34fb71917174a2485332340d40db49534a454667e0206ff8e0f944f18143c9f2336d0836348a3f60072906a3aba22c3846aba72422bdd0ecf2a819f2c77b154a097597c414526282f8e02584cd223e9c21e7459bc2312b135977981bd2e9c156f776b80cfdd2c9188e58eb8a08e27d974c962e5ce037d4e9a11df32806fe2079b26c2ef95ea2bea70d173849ff7e580c6d9fa26063f723", 0xbb}, {&(0x7f0000011000-0xe)="86f2717513f01d711faa091e82f1", 0xe}, {&(0x7f0000011000-0x32)="43c5d30eaa038be11540ecbfeb16434065c72c90f5105c46b5a917566b27fefd3c464fb040199f7eba77057e8f0f860640cb", 0x32}, {&(0x7f0000011000-0x6)="e3146c1e6c68", 0x6}], 0x4, &(0x7f0000009000-0x290)=[@iv={0xf0, 0x117, 0x2, 0xd8, "3bed5d7c4ad11a857bc434bfb96a63a6a192a1596bc099e25b5c3bbfc38bbe7262e38f772b3b64dfb5cacacd8d1974fbfc1ba3284fe33972e72da956610ec73b8ad11fd01fbca8426d3619eee73d39cec7a6a6be5f341a9377520b283e2c29eb1c9db49b201ae6af096b22d3ff3aed31a9801320cec585ad24fc206635f47e71de0e5c378f12479ddc10d1bb10ee1a1783b4b4c9ee1b30413b243402854077638c207401a84518835a25b127a768cd35e487f9a78d9926ea21d5ac7127c04b535bccb592c011f9ff9b004eba72e938051104e68c28ee34af"}, @assoc={0x18, 0x117, 0x4}, @iv={0x68, 0x117, 0x2, 0x54, "539a68eaa8f52f8978fe76b04769811fa1a92bb488a14f3329c7434ab359c2876de5ccee751e58be6d60feca297f4e7e89cb3d3e830262424ae1d514179170f4b8722b7e723076eace3fa66c42bde687985138b3"}, @iv={0xc0, 0x117, 0x2, 0xac, "a55d2e62a09f46608b29b1d64f3998836c7e025756f6b92eeca70e6895d3020c1520617b1b6c79600237ad90c85dbb114e8fe9e37c9de1757d1e51abf4776a6e31f54fd303f46e33cd2bee72946498b7b81a2c3355f07455859ae5b108d9bc4a8e498335f379e0da0cbf9ca77b4404663ab7d2e84954e7c26f43b2a54224e6e23a6ba0c17459d37b27ad7ca2cc904fef1d61dae2a944f1d8daac4756be753ea94696c95d2ff146d3d923042d"}, @assoc={0x18, 0x117, 0x4, 0x7}, @assoc={0x18, 0x117, 0x4, 0x474d}, @assoc={0x18, 0x117, 0x4, 0x6}, @assoc={0x18, 0x117, 0x4, 0x3}], 0x290, 0x24044000}], 0x2, 0x4800) 2018/02/03 17:16:01 executing program 4: mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000050000-0x60), &(0x7f00008d8000)=0x60) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00008d4000-0x90)={0x0, {{0x2, 0x3, @multicast1=0xe0000001}}}, 0x3a5) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00002c2000)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002}}) 2018/02/03 17:16:01 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000005000-0x4), 0x80800) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000011000-0x8c)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}}}}, &(0x7f0000010000)=0x8c) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000004000-0x8)={r1, 0x7fd}, &(0x7f0000009000-0x4)=0xfffffffffffffef3) r2 = socket$inet(0x10, 0x3, 0x10) sendmsg(r2, &(0x7f0000010000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000b000)="1c00000024009115460000000000001201000000000000271d8568b5", 0x1c}], 0x1}, 0x0) 2018/02/03 17:16:01 executing program 7: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1d, &(0x7f0000f96000-0x4)=0x1, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e43000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e0d000-0xf)="27fa2f6f476a", 0x6) 2018/02/03 17:16:01 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x0, 0x7fff, &(0x7f0000016000)={0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000000a000-0x4)=0x0) r2 = getuid() r3 = getgid() r4 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$unix(0xffffffffffffffff, &(0x7f0000019000)=@abs, &(0x7f0000013000)=0x8) r6 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet(0x2, 0x4, 0x8, &(0x7f0000014000-0x8)={0x0, 0x0}) r8 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x800) r9 = accept$llc(0xffffffffffffff9c, 0x0, &(0x7f0000004000-0x4)) r10 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000016000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000006000)={0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000018000-0x38)=[{&(0x7f0000011000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000011000-0x10)=[{&(0x7f000001a000-0xdb)="3c29bf6cab81f83b5278aa50a0d97136deaa2c44d65ee11da6eb46e34572f47d3f3a7fb4dde240bcbba0a453fc66bce27c5bc6988562b065d58cef6c232212966a0181c22adc582fb9b90f77faed3dd46e70358c412423d171b030d7e95bcf72df490bf75bd3fb8c67295f719620c4470afc2873697c8562f12855d2832322da5a3ccc9f359a505bb45887cea6f2653aa23268d8e21221a8106b0d5966772315c5a940e6bea6a763d81769fc9449d13ff872feadaa235a0aba9c191f3766d23ab8749991b19c45567c167102af19b94a7e6e569385d85cc5075e4e", 0xdb}], 0x1, &(0x7f0000003000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x38, 0x1, 0x1, [r4, r5, r6, r7, r8, r9, r10, r11, r12]}], 0x58, 0x4}], 0x1, 0x4001) r13 = socket$inet(0x2, 0x80005, 0x0) socket(0x6, 0xfffffffffffffffe, 0x3) setsockopt$IPT_SO_SET_REPLACE(r13, 0x0, 0x40, &(0x7f0000003000)=@filter={'filter\x00', 0xe, 0x4, 0x278, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@LOG={0x40, 'LOG\x00', 0x0, {0x3f, 0x0, "781d796d95f79a315e423ec8e8057ea7a1e21e39dc75def9360a9e36c9e7"}}}, {{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @generic="c1fa92ff447c44989f282966c6de2979", @generic="595a5e93b0f7e112a6023f0e6923a542"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001, 0x0, 0x0, @common='bpq0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2d8) 2018/02/03 17:16:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000cd7000-0x1), &(0x7f0000002000-0x4)=0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000100000-0x4)) r1 = socket$inet6(0xa, 0x800, 0x20100000002) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000c0a000-0x8)={0x0}, &(0x7f0000572000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00003da000-0xa4)={r2, 0x9c, "9bb724034ed8a115947f718348759bfa489e3092dfc2a6eead40136301a4ff6450e6dbc9cf19771c54bd7eba95d58f285eda56df0f02f946900fd77f56164bc37b65679614022070941fe82275f38c534a5c061db892197a53e342e6f0dc017593de83a223ba0017e8568c78335a7e33307a418da0e5b55d43b33d52a8973776ee09513e08b22c1b09d4faab2c0dc9d000519ecbc256a1b8635551ab"}, &(0x7f00006f2000)=0xa4) r4 = socket$inet(0x2, 0x4, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000bdb000)=@dstopts={0x3f, 0x3, [], [@hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @ra={0x5, 0x2, 0x7f}, @jumbo={0xc2, 0x4}]}, 0x24) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000812000)={r3, 0x1000, "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"}, &(0x7f0000493000)=0x1008) 2018/02/03 17:16:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0xff) connect$inet(r0, &(0x7f0000bb8000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) socketpair(0xe, 0x7, 0xffffffff, &(0x7f0000fd0000)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000222000)={r0, r2, 0x7, 0x3}, 0x10) sendto(r1, &(0x7f0000959000)="0a8a01748e627f80445b0ae198bb4b35b468252cf01c13db33a1851ef5ce4c71bd93c06d9ed9d64e766cf4e1274d088f1df519d74901249a28318a21bab99ada9fd45e04dbafe14b62043c602446e67976b6d29bafe819957e563c0f4adb0eb9c5b8a2037e2950d85fac014543ec178243aef63f32e24ca14e4437764ac8ed9907b7e2d6a7606dfbc4fd0be9a3eeeb517bee5198c3af327140c650fa024f650ba7cff2ed4c998b67c2b36979b1270bd97bc094653d1eb3e2e9b1da715ab48427f35618506d710e3e0ae2fa52d1ec225ee0", 0xd1, 0x10, &(0x7f0000aa0000)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x1, @broadcast=0xffffffff}, 0x4, 0x4, 0x1, 0x4}}, 0x26) 2018/02/03 17:16:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470e534cf0195f75d34c82d9d233f08008875c432d64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500000000090838a46611f937f96f7d4ff812a8f9fc3f0716e60000000000000000d359bdeb62e18a769c8600000004f8b9f3aee345d79eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3dcc8501902d973e668fa3f9b8974fec92b836614657ade6035a6ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb4937883", 0xd0) socket$inet6(0xa, 0x800, 0x80000000) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000248000-0x1)="93", 0x1) 2018/02/03 17:16:01 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f00000a6000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f0000000000)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$llc(r1, &(0x7f000094f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r1, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x1, &(0x7f0000002000)={0x0, 0x0}) shutdown(r2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000002000)={0x9}, 0x1) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000002000)={0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000003000), &(0x7f0000002000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000004000)={0x3}, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f0000003000)={0x343, 0xfffffffffffffffe, 0x197, 0xcc, &(0x7f0000000000)=""/204, 0x82, &(0x7f0000006000-0x82)=""/130, 0xe2, &(0x7f0000005000)=""/226}) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000002000-0x4), 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r2, &(0x7f0000003000)=@nfc_llcp, &(0x7f0000006000)=0x60) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f0000007000)={&(0x7f0000007000)=[0x0], &(0x7f0000003000)=[0x0, 0x0], &(0x7f0000008000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000008000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x2, 0x7, 0x5}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(r1, &(0x7f0000009000-0x80)=@generic, &(0x7f0000007000-0x4)=0x80, 0x800) getpeername$netrom(r5, &(0x7f0000007000)=@ax25, &(0x7f0000002000)=0x10) 2018/02/03 17:16:01 executing program 2: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fee000)={0x7, 0x1, 0x5, 0xb}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ecb000)={0xc, 0x4, 0x7, 0x5, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) 2018/02/03 17:16:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x7, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00005e7000)=0xf0, &(0x7f0000e42000-0x8)=0x1) r1 = socket(0x19, 0x2, 0xffffffff) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000ec2000-0x6)={0x0}, &(0x7f0000d56000)=0x6) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000c04000-0xd6)={r2, 0xce, "37500601dd4a2a51586912411eb4b307cca6312c965bc436925c5c911a359dd764e5358d1b3518430eb5c930d269ae6938c6f6c4d874c057792c00e16cac5237eb65eee3ec29986150c5dc81a7515e5fbca77df493e1be1e5059fb0989a03d1a7a4e91a458eebf4f89d4d1971f193f7ede9591b5e64f432fb8c1c1ad27c76f3f9808eafbf130b9ecc630ca3c8b3c7991692ee21431141a55020949ce18404ed7318df348fd9c9b1158a31b4a25088b5bff4ef7191df3355312206ef54275f4994117e7c433fa4122b27190bbf0fe"}, &(0x7f0000b32000-0x4)=0xd6) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000467000)={0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000070e000-0xe8)={{{@in6=@empty, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@remote}}, &(0x7f0000df1000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f00009e5000)={@empty, 0x4, r4}) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x10, 0x2, 0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000b83000)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0x1f, 0x619, 0x9, 0x2, 0x7}, &(0x7f00001b5000)=0xa0) sendmsg(r5, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000004000-0xed)="2f0000001c0003fd6d0000000000000002dd00d8020000001f5f01c9080001000000737e0beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f00007b7000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f00000ec000)="83bb0000000000000004e479f20000080200dafd056fd297e587ff07e4b693bd3f", 0x21) accept(r0, &(0x7f0000d3e000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f0000310000-0x4)=0x32) bind$pptp(r7, &(0x7f0000268000)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x20) 2018/02/03 17:16:01 executing program 5: mmap(&(0x7f0000000000/0x21a000)=nil, 0x21a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-asm\x00'}, 0x58) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000021a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000070000-0x38)={0x0, 0x0, &(0x7f000021b000-0x10)={&(0x7f000021a000)={0x2, 0x0, 0x8, 0xb, 0xf, 0x0, 0x4, 0x1, [@sadb_address={0x5, 0x7, 0x3c, 0x0, 0x0, @in6={0xa, 0x1, 0x20, @loopback={0x0, 0x1}, 0x23e}}, @sadb_x_sa2={0x2, 0x13, 0xcc8d, 0x0, 0x0, 0x2}, @sadb_spirange={0x2, 0x10, 0x1, 0x2}, @sadb_x_nat_t_port={0x1, 0x0, 0x3}, @sadb_x_sa2={0x2, 0x13, 0xe9d7, 0x0, 0x0, 0x7}, @sadb_x_nat_t_type={0x1, 0x14, 0x9}]}, 0x78}, 0x1}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00001d0000-0x38)={0x0, 0x0, &(0x7f0000103000-0x50)=[], 0x0, &(0x7f0000217000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendmmsg$alg(r2, &(0x7f000021a000-0x38)=[{0x0, 0x0, &(0x7f000001c000)=[{&(0x7f0000219000)="cec3214e9441328ae007994ccc361d41eb3d8ed71bd96d8c18a030c4a12dbdd5", 0x20}], 0x1}], 0x1, 0x0) recvmsg(r2, &(0x7f0000215000-0x38)={&(0x7f0000215000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000141000-0x30)=[{&(0x7f0000155000-0x2a)=""/42, 0x2a}], 0x1, &(0x7f0000214000)=""/155, 0x9b}, 0x0) 2018/02/03 17:16:01 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000612000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @empty}}) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000be3000-0x4), 0x4) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{}]}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x98) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000d26000-0xc)={@broadcast, @empty, 0x0}, &(0x7f0000ffc000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@loopback, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00005ed000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00008dc000)={{{@in=@rand_addr=0x3, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x0, 0x1, 0x0, 0xa, 0x0, 0x20, 0x3e, r1, r2}, {0x6, 0x8, 0x4, 0x10001, 0x800, 0xbfa9, 0xeefe, 0x7}, {0x5, 0x81, 0x1f, 0xfffffffffffffff9}, 0xffffffffffff0000, 0x3, 0x0, 0x0, 0x3, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x1, 0x7f}, 0x2, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x3, 0x1d5, 0x6, 0x7, 0x5}}, 0xe8) 2018/02/03 17:16:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000bb6000)) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) r1 = socket$inet(0x2, 0x6, 0x0) shutdown(r1, 0x2) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000917000)) poll(&(0x7f0000898000)=[{r1}], 0x1, 0x0) 2018/02/03 17:16:01 executing program 3: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x40000048f, &(0x7f000078a000-0x2c)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x2c) 2018/02/03 17:16:01 executing program 1: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000db1000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x80000000000002, 0x0) splice(r1, &(0x7f0000fdd000), r0, &(0x7f0000708000), 0x10001, 0x0) 2018/02/03 17:16:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x3, 0x7) connect$inet(r0, &(0x7f000000a000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/03 17:16:01 executing program 7: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc1000-0x1c)=@in6={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c, &(0x7f0000793000-0x10)=[]}, 0x8000) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000fd4000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000fd3000)={&(0x7f0000fd4000-0xc)=[0x276, 0x1, 0x5], 0x3, 0x3, 0x40, 0xfff, 0x3, 0x948, {0xfffffffffffffff9, 0xc5, 0xb750, 0x1, 0x7, 0x100, 0xff, 0x80, 0x3, 0x9, 0x1f, 0x4, 0xd984, 0x0, "0fb5e3b2c45a8d3cea762a65510414bb0f0b1ae2b5381775f0bc6fb6336e20f3"}}) socket$inet6_sctp(0xa, 0x0, 0x84) close(r0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000fd4000)={&(0x7f0000660000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) 2018/02/03 17:16:01 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80007, 0x6, &(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000013000)="07ebd4d943028c297f6637f7c409ab50b24513e938c70caf1e6337f80bf65c7f9ad129b2683e5724a708328b516fb767f6cf9dcdfb47171088390766a7aa8850cd68c569d7ac295bc0116413d841a4ea1d08d1b4f38b69649812a3e58e926702f69b4d584d04bea84e67049e663fe6aad0621bb9bd64f45d9cc57a02647a03170dd97f22d835c618ac26f686", 0x8c) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000006000-0x6)={0x0, 0x100}, &(0x7f0000015000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000006000)={r2, 0x3a, "1f68aae2ed4fb21490257b17ed7f59e7a6b8afc9c0d8c2e87695f9e32b753c568df4aacf23d74ec41dbffa3b8a1fd708bd47afaba18a9255360d"}, &(0x7f0000001000)=0x42) 2018/02/03 17:16:01 executing program 6: mmap(&(0x7f0000000000/0x10f000)=nil, 0x10f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], "802a08000000006b"}}}}}}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) 2018/02/03 17:16:01 executing program 1: r0 = accept$packet(0xffffffffffffffff, &(0x7f00002f5000-0xf)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000019d000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000414000)=@pppoe={0x0, 0x0, {0x0, @random, @syzn}}, &(0x7f0000202000)=0x1e) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000029e000-0x98)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x357d, 0x80000000}, &(0x7f0000062000)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000c4c000)={r2, 0x4}, &(0x7f00003cc000)=0xffffffffffffff7d) r3 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000f78000)={0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00009f7000)={r3, r4, 0x4, 0x3}, 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000735000)={0x0, r5, 0x7}, 0x14) writev(r3, &(0x7f0000fdc000-0x8)=[{&(0x7f0000ac8000-0x176)="290000002000190000003fffffffda060200000000d700fffffffc040d000d00ea11000000050000fe", 0x29}], 0x1) 2018/02/03 17:16:01 executing program 3: pipe(&(0x7f00009dc000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000369000)={0x0, 0xff}, &(0x7f0000a3d000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={r2, 0x54, &(0x7f0000002000-0x54)=[@in6={0xa, 0x2, 0x10001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0xff}, @in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000817000/0x4000)=nil, 0x4000, 0x9, 0x110, r0, 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) sendmmsg$inet_sctp(r1, &(0x7f0000000000)=[{&(0x7f0000000000)=@in6={0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xf537}, 0x1c, &(0x7f0000002000-0x50)=[{&(0x7f0000000000)="3d417ac5b7d90b42bb3116183157", 0xe}, {&(0x7f0000001000)="ea421ba3f142e3379eb097ff090073059fc577", 0x13}, {&(0x7f0000001000)="bda79b1d58307c41dfd4e455126fce940183f573fa29344514d9", 0x1a}, {&(0x7f0000001000-0x2d)="fc876b406e49cddec6125f5a3e05992e4cef43a84c7cc48d19cc09caf8c4a0ce77059fbf0dfdb2eb15bbee1961", 0x2d}, {&(0x7f0000000000)="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0x1000}], 0x5, &(0x7f0000000000)=[@sndinfo={0x20, 0x84, 0x2, {0x78c, 0x200, 0xf17, 0x0, r2}}], 0x30}, {&(0x7f0000000000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000001000-0xa0)=[{&(0x7f0000002000-0xa4)="2d7c7682bd401863333a7fdb281df44c7f3e70845613b5bed14506d944f3a10ce25978a117d0a418fdd8d51071276ae25f7e8f1a7abacd9d748007e02b019e5aa15c99fc1feaa86f56de425e1124295c7cdef81e55cafb54c3cc5f28e9506794110573fce17508027924683a2dce29c92919bfcc78c9c98b9700f06c1c9f48a5000798f2fc27b6cfd4e81aa2b1768c84fc891410fc79330af0f29967100587dae3318d9a", 0xa4}, {&(0x7f0000000000)="1ddf0de54bccfa12b01293443a1ed8129a0d67a1d1d8097538adb68ca76b79af3659e0", 0x23}, {&(0x7f0000000000)="3cbdd28b69a485bc26fd8714d211cb8b589885d07d0548e4fc6ed859713784234a889541d019c1b855096f6764b624248e543959d0a01d85cdd1edd4b1898093abbdb5b72c33ece13c71e84d6751df075299945f6775342595513fe309b8f7f595bf97787eadb2cbd3a614c7b5a4b6703781014411e77c4e3b2acbced14ff15e02", 0x81}, 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{&(0x7f0000001000-0x1000)="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0x1000}], 0xa, &(0x7f0000000000)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x6000000000000, 0x209, 0xffffffffffffffff, 0x8, 0x800, 0xa7, 0xae, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x3, 0x8009, 0x0, 0x0, 0x8, 0x5, 0xff, r2}}], 0x60, 0x20000000}, {&(0x7f0000001000)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000001000)=[{&(0x7f0000002000-0xac)="5b74cac0e7039b5ba71c626de5b4d4bc31a85e22d64bf06afe2e14a5ed543933f8c9bd020eff8d33cef5109e6620a8ad661cac725ea319607dcd8376a8de11fd968fac06483e6f568ae65d4d25b13b6baf04eab688c52df94291165879b4212014a15e76b9f4794f00f3a7d882c6d3ab1b148bc4d4a0321efb1bc9399e83e45514fec08c91cf188932e86ee1b07918b7815c3d13662878069340506e72079ba7bff1737c6a46de02b00274e4", 0xac}, {&(0x7f0000000000)="957676f3c2a71fd7ac9a6c9df7326c376b0b5d60feb303c310889d13e714fae69e6d5eb23223db6a4f2a42079cc20bff058fd494870ef272c44c8b94cf", 0x3d}, {&(0x7f0000000000)="7772bfe8d7285b1bc6a1c74b9350b2d5af7d9b513f5b0f688dba600febb1be66fc32d47e32c79678add0f38151e5b60a4875ff8413b2100bfb77c6f645eff5fd22fd787a5b4a571ca356ce355124b619c3ce3b7d671c3e536cad4e1ac1caa3f717a2bf875dea596397f709b53bb33a47eb6deeb0b38b2048ec4580548a9bdd04a5eb3aa0c4d89c5fd91cb6500973cc8cbd708cbb7967df", 0x97}, {&(0x7f0000000000)="26d0ff2acacb1d4c30c251527dac770fac940d47f3ab4300834bee949b6fe583ee48e63faf924218235e0f33ed3118f6c5684fbc27cdeb4cf30a3976ecd41ebf6bd8c92e33e8c754a899766673cdffd8912c2572cec0d40ca854293801986f", 0x5f}, {&(0x7f0000001000-0x27)="43d7bd4ab419aa73cbb3f885d4494453055069f40637e9cce6da307d2f8eaa5ce3662fa852d5ae", 0x27}], 0x5, &(0x7f0000002000-0xf0)=[@init={0x18, 0x84, 0x0, {0x8, 0x100000000, 0x1f, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffff8000, 0x7ff, 0x204, 0x9, 0xffff, 0x2fa7754d, 0x7, 0xff, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x58, 0x10001, 0x0, 0x0, 0x3000000000000, 0x1, 0x6, 0xd1, r2}}, @sndinfo={0x20, 0x84, 0x2, {0xa59, 0x8004, 0x4, 0x9, r2}}, @init={0x18, 0x84, 0x0, {0xfff, 0x5, 0xfffffffffffffff9, 0x2}}], 0xf0}, {&(0x7f0000001000-0x10)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000002000-0x50)=[{&(0x7f0000002000-0x90)="c7000a480ed3731470b874d46a9956c00201508690075816ece5b65aed6a38d9f739dba0e9a598ab08331725437df8918ab5c0fab68e8e41f5b649c36ac0ba46c7f888cbb3d25669de0c9db59b9908bde11a336b635d4cce787cc5dcc8c7167b151c93993b329f4ea9ce4a0fa4c9affefbc0e6901b271657eac223e0d31d7a8199de51610649cb7ad8832f2e4a58747e", 0x90}, {&(0x7f0000002000-0xbf)="e3224cc601d4ad349c9096b49971e3c5f3fa973ccd1dab9def59d21cbb710cbfed9a3dfc37c3a342527bdd8a1fd3b7c5d58c91942f16886d3fe30c26def008769a58023f3910979aad93a83291995e3079b69581e42397f9f86a30be6a8cc7645d4e8b8fa51ba075944c483343cf6ab576de046c030e38de65b0831d827971275613b1e4cfdf44d3946322dd4f3112d7e385048dfc914b67345ee31cf8bc268e7e4007908c225f0c822c8ad3a2d91e0aea7cc059eb7bb21226e7873114eb93", 0xbf}, {&(0x7f0000002000-0x88)="9e78757fc9ccf18535c2cde1c9d119cd500ef2013b95d75022c4e8c2743338be0f1f558bcb0c86bc4574003a8ef2c9506f976d242623caea8de5894ad330a5ab56b2bdd8a73cdbaec990c1797a738b17bc2c2d65fd7f884fe38578400dff05d64d6c578606630bc63a114c96820813c561dd49a7512b7157c3cb01bc9fe7c32d72c7994d6dc5d0b9", 0x88}, {&(0x7f0000002000-0x8)="004aeb3aaf462cfe", 0x8}, {&(0x7f0000001000-0xc0)="13abf7c2026147cb07a95715a18e18196e662a928f0943f26ff955a7f1c0a1b28853f03cd8cad0ba35591d50110c0abbc15d7c483200b2c694c1d9086d5d51264832765bb4ec71bb42c92a0417bc593bd088d48d91979624b307697cd09565bbf023f2a02fc51efe54a626b7af873b5cfa66793d2fe2fc72e20fd58acff3d6bc53d43ae0beff83abfc5c3a148d102bc2ae8d5b203b6cd53463d3835c963c7c402b8ec9cfe87f9a32012ddf6cebc27359985ba03c0eb2480b4e57e1651df5e234", 0xc0}], 0x5, &(0x7f0000000000)=[@init={0x18, 0x84, 0x0, {0x16, 0xffff, 0x9, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x7, 0x8008, 0x80, 0x8, 0x3, 0x81, 0x5, r2}}, @init={0x18, 0x84, 0x0, {0xd4, 0x3800000, 0x0, 0x947}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffff, 0x0, 0x8000, 0x5, 0x72, 0x3, 0x1, 0x6, r2}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffff001, 0x1, 0xfff, 0x1, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8000, 0x9, 0x100, r2}}, @init={0x18, 0x84, 0x0, {0x0, 0x9, 0x1f, 0x800}}], 0x150, 0x800}, {&(0x7f0000001000)=@in={0x2, 0x2, @multicast1=0xe0000001}, 0x10, &(0x7f0000001000)=[{&(0x7f0000001000)="30ba1e3085cc51512cce62b1c88f3540e500", 0x12}, {&(0x7f0000001000-0x15)="9a4a160a8929d4fa4c452815679dffae065ec11acb", 0x15}, {&(0x7f0000001000-0x18)="24d3eb53b8af16bef0df163c16ce9a308a53c8b669cb3f36", 0x18}, {&(0x7f0000001000-0x77)="e8dc2dbdc0a540ac04bb667629626d5666d78aecbd5235326fa47a2dc416f91a79ba2e9d9ab09f66d9c8c24b6c8378ed4de06145e425cdd1719306ab654c3cd6796e5a0ef06c6e4cbb5a64142df0a3168e87ece68af5dc95151745a3ae43cf79a6953b0ce30d7e68b03a5c006ac21a58765fd0036989be", 0x77}, {&(0x7f0000001000)="246417b10c50d4e9db9ab787c9c0666960292231efef457351c6ed2361a2dac1dded09b0fa0b68b6deedc20a0099ac2cd4c556021f7fdf54b8456c1b0a920f2bdf76d4983d35d1db89c09dda25b95ffa47ec423caa62d0a395f405be3cb63a4e48d24ff26bdfc4efd95ca86dd8", 0x6d}], 0x5}], 0x5, 0x20000001) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000-0x10)={0x0, 0x8d082303ac138afb, 0xed7, 0x4, r2}, &(0x7f000010e000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000f7a000-0x38)={&(0x7f000001a000)={0x10}, 0x1bb, &(0x7f000000e000)={&(0x7f000087c000-0x2ce)={0x18, 0x1c, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x9}, [@nested={0x4, 0x3, []}]}, 0x18}, 0x1}, 0x0) 2018/02/03 17:16:01 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0xabcd}) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, &(0x7f000000d000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000013000)=0x1c, 0x80000) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000013000), &(0x7f0000011000)=0x4) 2018/02/03 17:16:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000261000-0x4)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000080e000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000ecb000)={{{@in=@multicast2, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000345000-0x4)=0xe8) r4 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f31000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000911000)={{{@in=@loopback, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f000064e000-0x2)=0xe8) socketpair(0x1d, 0x7, 0x8, &(0x7f0000df4000)={0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000053e000-0xc8)={0x0, 0xc0, "b19cff14efe9ce4f4771445d1b97a2f38333ccc3fbd428146abd47f6aa02a84d3b0c57a4118b9fab44f4b8368805b19a08e7338e4a5a3b87f40b14f59b5fff45160ddd1e7064f5ee95f478e60c8dd1ca23c82eb6722441386c0c2b48d2257121208ea6803d3da8493ed2a05a4d88ef7debc055d3655ae457671c39141b5bc52b6ca9dd41480d36ebd4e6175a169dd471170d48a1f15c839273dda17f01de4ae0b74118c638015006d7853331e189747940922958cbfaccb8286c673fe6351cbd"}, &(0x7f0000145000-0x4)=0xc8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f0000964000-0x8)=@assoc_value={r8, 0x3}, &(0x7f00007c8000)=0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000782000-0xc)={0x0, 0x0, 0x0}, &(0x7f000093a000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000021f000-0xc)={0x0}, &(0x7f0000782000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000eee000)={{{@in6=@loopback, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000531000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000be2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000284000-0x4)=0xc) r14 = accept4(r0, 0x0, &(0x7f0000c02000-0x4), 0x80800) setsockopt$packet_drop_memb(r14, 0x107, 0x2, &(0x7f0000102000-0x10)={r11, 0x1, 0x6, @random="100a972743e5"}, 0x10) sendmsg$netlink(r0, &(0x7f0000918000)={&(0x7f0000e00000)=@proc={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000467000)=[{&(0x7f0000f49000-0x20f0)={0x20f0, 0x24, 0x108, 0x7, 0x0, "", [@nested={0x20e0, 0x5d, [@generic="4b4cf7b4f15492d038084af2befb8536b04ac2c257c6fbbea4078c256ea16f2767fc52f90513661384e0e1b4545a94b66a22ae8ab24a3de681c5", @generic="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0x228c}, {&(0x7f0000ceb000)={0x1f8, 0x10, 0x300, 0x3, 0x0, "", [@nested={0x90, 0x61, [@generic="0914916389f6377d29e4f9813ca1c23dc6c5e58986d7580839c95eca43a225909a0b250b887bfc1d6cebe4dddf68d9f20829d0c2809dd3454372437c3650002be1935963656b53c13812781f0b3de8a4d38d58d0c5fdd5e00a76036d8d2375f57f0de7acd710a18ca5091d7eba70e2", @typed={0x10, 0x3a, @u64=0xfffffffffffffff7}, @typed={0xc, 0x49, @pid=r1}]}, @generic="4b87a04a44ac09664aa71d3d9236e44030171aa825b7f85df6eafae332b03222911d0d7bba15cc21238c", @typed={0x14, 0x6c, @str='\\]@cpuset\x00'}, @typed={0x8, 0xb}, @nested={0x110, 0x73, [@generic, @typed={0x10, 0x31, @u64=0xc2e}, @typed={0xc, 0x51, @fd=r0}, @typed={0xc, 0x41, @fd=r0}, @typed={0x80, 0x49, @binary="d6e04a90c90fcdfa90727530cf475b296f285471acee9d8bf33c8d0297d954effdde4d1723f88f4831ca4dc405f114ebda54c388e3f89bffa833469ad8820c8fcfd63f5cc1b6e7c467a0ac5183250367fbcb46b14b3949e412dc327372ba5eb528eeea94bca3ae1424bd73228c3bd3e694989e4be71e"}, @generic="acb93f4c744d32892cc55526bf4773126f9efb6abba95ae4a61128291f0136e847fe81dc4d5a2354c14d678a5880bc917f62c1597cbd922a6e789f0abd14e484776123957e8771e0915efbce5cc8b8486dfd3157e43b84e28db3bd7e6c3b60dae78f"]}]}, 0x1f8}, {&(0x7f00002c0000-0xdc)={0xdc, 0x34, 0x301, 0x6, 0x1, "", [@typed={0xa0, 0xe, @binary="315d8c35338547100bba5a6267e9f5f544a5ddc8fd6b8de189f82d48713662a13f8ce2e13f2d103792ba4b46f9c84f5f96341ec91a7935b242ebbaf4b6bdcd19827775d18b40b1c8f21d3c4af584619e679515a72e47958b15b10709c53ceb8f4a0ef076c8631d361d26c37ab6257b9c8b2135c6c12fd72fe72b4b75be9f032095364bffeb5f84fa96b5b5a0955d13dacd1df88601a5609d"}, @typed={0xc, 0x36, @u32=0x1fffffffe00000}, @typed={0xc, 0x23, @u32=0x6}, @typed={0xc, 0x95, @fd=r0}, @typed={0x8, 0x37}]}, 0xdc}, {&(0x7f0000a3e000-0x298)={0x298, 0x40, 0x800, 0x7, 0x1, "", [@typed={0x8, 0x6d}, @nested={0x274, 0x7c, [@typed={0x14, 0xe, @str='$vboxnet0!\x00'}, @generic="75146eb730bdd39569dcdbc1c0905e39f22df29140d3f2897e416003d5941e70f6e2c7765995406097dfb1c43aad02df7e443ff43a06bf15f2217fb4af96b3d7507277222f4945b386704b75815c2a8117de1cc9b0143e765f38f7576385a5237d39958447b8ba3744e77552bbc21163517d4dfed08c890083dde528667718f59939c390170c708a0f88cf5820f93fe8fb3b6ddf1f6a9df338e2c35c47622955ae8767b97edf9e2178a694d817174f5c23cd9cfcb837deb6b5", @typed={0xc, 0x26, @u32=0xec2}, @generic="c6f5f0a77f2399778c74985dbe2cbae369cae2ba7c034d3d0382cf0674cdeff604d6cefda8165421d3418590dc56d22f039983122b57ffe3f1ff5807d1d57f23aae3d2184d1b99aaec3fa29e64f465ab388979d9cb362484d6ccc4b57f3d3cbfcc3f366f06fff3491f5fb1cdc2799299b6b5191f6b2f341500f10d3c94b4b2d3d7929aee787970020f538cd57be60cb85b813bb68de900d3120d56f10673cbc5d9e05bb3ed94b39c", @typed={0xec, 0x30, @binary="760d575c19cdac9504aa521afd13976b52320dac5607dd138f8141154f39974b3d3689de7f9d0b46b580452280784e71f869321bea73f7048dd014e9dcc4cbf53edbca1248493988da6da477e52d61662fdbe2278a0fe472a1d9aaa687eaa25daba5471480ac525a9190e3c0d21a812b7ee4f06197c8b5a7d802fcbd6bbd294156bf56d258aea389085051523127ab4c44fbfb63f8968a0722e222927ede6aefb63c717732c00fc0d10803219ee81adf96de2b9e7efdf9f89a7f7b4c211158e1a04e424b85daab5b7aba386724aa6137620e5df5a477dbdd556a1cada181c16b6754638d"}]}, @typed={0xc, 0x90, @fd=r0}]}, 0x298}], 0x5, &(0x7f0000cb9000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r9}, @cred={0x20, 0x1, 0x2, r10, r12, r13}], 0x78}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f000018a000-0x2bc)=@updpolicy={0x27c, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, [@tmpl={0x1c4, 0x5, [{{@in=@empty}, 0x0, @in=@empty}, {{@in=@broadcast=0xffffffff}, 0x0, @in=@loopback=0x7f000001}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in=@multicast1=0xe0000001}, {{@in=@empty}, 0x0, @in6=@empty}, {{@in6=@dev={0xfe, 0x80}}, 0x0, @in6=@dev={0xfe, 0x80}}, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x0, @in6=@empty}]}]}, 0x27c}, 0x1}, 0x0) getsockopt$inet_mtu(r14, 0x0, 0xa, &(0x7f0000630000-0x4), &(0x7f0000b47000)=0x4) [ 62.248860] sctp: [Deprecated]: syz-executor4 (pid 11810) Use of int in maxseg socket option. [ 62.248860] Use struct sctp_assoc_value instead 2018/02/03 17:16:01 executing program 0: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00007f7000-0x4), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) r2 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0xf}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x0, 0x2, 0x3, 0xa, 0x20, 0x80, 0x11, r1, r2}, {0x7, 0x6, 0x1f, 0x2, 0x100000001, 0x6, 0x6, 0x10000}, {0x7f, 0x800, 0x1, 0x6}, 0x101, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x1}, {{@in6=@empty, 0x2, 0xff}, 0x2, @in6=@loopback={0x0, 0x1}, 0x2, 0x7, 0x3, 0x10001, 0x0, 0xfffffffffffffffd, 0x10001}}, 0xe8) r3 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000001000)=@common='bpq0\x00', 0x10) 2018/02/03 17:16:01 executing program 6: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000011000-0x8), &(0x7f0000001000-0x4)=0x8) getsockname(r0, &(0x7f0000029000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000026000)=0x3a) ioctl$sock_FIOGETOWN(r0, 0x400454d4, &(0x7f0000014000-0x4)) 2018/02/03 17:16:01 executing program 3: mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e76000)={0x0}) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000e77000-0x10)={0x68, &(0x7f0000e76000)=""/104}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000dc9000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x6}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) write(r1, &(0x7f00000c5000)="58d4c20b12797a692a8ad53ecbb79a02b95509f35aa487374923ca29b543d7c3abc2b6a290d95d012fd4f5ac9489bb4083acabd63ace9f76730918f5", 0x3c) 2018/02/03 17:16:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000eff000)=0x10) sendto$inet6(r1, &(0x7f000076f000-0x94)="0fc27d19656c3f666b502a8948b75d9473757084b93bec78a412126a2ac014ea07f3e3bdbfde57af44e22fa0b42d05e6c42755edb5e2a534d11e31311a893e2501b77d6611f338b430272845ce80948458d9b663f7065f2ef9a894386b01ce1a99ac66854eaea4646fddb041696837ba1c38b5d1c48f90b0e9075bd2a6dfb050a1ca5eceda2bf4259e9943a4ee5421b3977924f3", 0x94, 0x0, &(0x7f0000e6e000-0x1c)={0xa, 0x1, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x5}, 0x1c) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000249000)={0x0, @multicast1=0xe0000001, @empty}, 0xc) socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000861000)={0xa, 0x1, 0x736, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4}, 0x1c) 2018/02/03 17:16:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00001dd000-0x20)={0xeb1, 0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000e1e000)={0x3ff, r0, 0x10001, 0xea9}) r1 = socket$netlink(0x10, 0x3, 0x0) connect(r1, &(0x7f00004f6000)=@llc={0x1a, 0x19, 0x9, 0xfffffffffffffc17, 0x4b863fb9, 0x590, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=@ipv6_newroute={0x38, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x9}, {}, {}]}]}, 0x38}, 0x1}, 0x0) [ 62.310069] sctp: [Deprecated]: syz-executor4 (pid 11822) Use of int in maxseg socket option. [ 62.310069] Use struct sctp_assoc_value instead [ 62.324648] netlink: 'syz-executor1': attribute type 13 has an invalid length. [ 62.387456] netlink: 'syz-executor1': attribute type 13 has an invalid length. 2018/02/03 17:16:02 executing program 2: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000fd6000-0x60)=@nfc_llcp, &(0x7f0000d21000-0x4)=0x60, 0x80800) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000aaf000)=0x7, &(0x7f0000e02000-0x8)=0x4) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f000073c000), &(0x7f0000144000-0x4)=0x4) 2018/02/03 17:16:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d80000)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000155000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f000066a000)={r1, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f9e000+0x39f)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000610000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000381000-0xc)={r4, 0x80000, r3}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f000076a000)={r1, 0x80000, r3}) r7 = socket$inet6_icmp(0xa, 0x2, 0x3a) r8 = accept4$inet6(r7, &(0x7f00005ab000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000fe0000-0x4)=0xfffffffffffffce1, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f0000c27000-0xc)={0x0, 0x81, 0x30}, &(0x7f00006fc000-0x4)=0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00008d5000)=0x1f, 0x4) r10 = socket(0x14, 0xa, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r10, 0x89e2, &(0x7f000063a000-0x4)={r10}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r10, 0x84, 0x13, &(0x7f00007a8000-0x8)={r9, 0xe452}, &(0x7f0000a52000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000fdc000)={r11, 0xf9ab4ad, 0x40000000000101}, &(0x7f0000cb1000-0x4)=0x8) ioctl$DRM_IOCTL_MODE_SETCRTC(r6, 0xc06864a2, &(0x7f00004e4000)={&(0x7f00001d1000-0x14)=[0x7ff, 0x7fff, 0x1f2daea1, 0xfffffffffffffff9, 0x7], 0x5, 0x3f, 0x34, 0x4, 0x7fffffff, 0x401, {0x1f, 0xff, 0x80000001, 0x6, 0x7f, 0xed3, 0x1f, 0x7, 0x7, 0x6, 0x8, 0x6c, 0x1a3, 0xf117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000ee1000)={r7, 0x50, &(0x7f0000b8a000)={0x0, 0x0}}, 0x10) r13 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000682000)=r12, 0x4) setsockopt$sock_attach_bpf(r8, 0x1, 0x32, &(0x7f00009c1000-0x4)=r13, 0x4) socketpair(0x11, 0x4f65e7d791d4218a, 0x1ff, &(0x7f0000161000)={0x0, 0x0}) r15 = socket(0x0, 0x10000800, 0x100004000) bind$alg(r15, &(0x7f00003db000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffe, 'ccm_base(xts-aes-aesni,tgr192-generic)\x00'}, 0x58) gettid() socket$inet6(0xa, 0xb, 0x287cf7ca) socket$inet6_udp(0xa, 0x2, 0x0) r16 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r16, 0x29, 0x400000000, &(0x7f0000c4c000)=0x401, 0x1) accept$llc(r14, 0x0, &(0x7f0000c02000)) setsockopt$inet6_int(r16, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r16, 0x29, 0xca, &(0x7f000052d000)={0x0, 0x0, 0x0, 0x9}, 0xc) setsockopt$inet6_int(r16, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/02/03 17:16:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f00007e2000-0x55)="db617ae462c2a6eee6a89f6215244d84d9710a1e7bf0b41f1c68856f5eb4feb5a53d291628bc59be43822e4016175dadb19136545369b471a07801428fbefce940a6c18c0ba2828c89585f0dd93a1513d74ea9f943", 0x55) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r1, &(0x7f00003c5000-0x38)={&(0x7f0000c42000)=@hci={0x1f}, 0x6, &(0x7f0000714000-0x30)=[], 0x0, &(0x7f0000de5000)=[{0x10, 0x10d, 0x1}], 0x10}, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f00009f5000-0x4)=0x2, 0x4) socket$inet6(0xa, 0x80807, 0x3) 2018/02/03 17:16:02 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@common='bcsh0\x00', 0x10) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000005000-0x4f)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x3, 0x8}}}}}, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000019000+0x50f)=@un=@file={0x0, ""/108}, &(0x7f0000019000)=0x6e) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) pwritev(r0, &(0x7f0000015000-0x40)=[{&(0x7f0000016000)="d60dc5fdb438c27ed464bd2665fb4b27fb9b531dc032380dd890a1582298108f0df4435aee87f97ad6a3fe27ffa108208d6c", 0x32}, {&(0x7f0000009000-0xac)="1dbcc32019a7b87733f4a0eca56f13987a574386e7aa41b747a42573866fef1c3a8f93f969c0977f8bb9bf8d3efe2bcdda8ff8727e793e13a262cc3f83fe104c01c8d3353969890573013dc986276f52469d1dfcfeacf8f2c9588b13adeb49e387e52ff35e7d2f35c74d1934f47b4f76208ff3034f96d25130001c60f2f0b2c8122bb1bc3f1a7201b16826ac4b01a907a5810f64a78660f885b6bea894f7c35c72ddc5f9b25c5fdcc13320be", 0xac}, {&(0x7f0000018000)="68bc369d6161207d5d5d828b6b7ffcdf2fe439d46fd21821fb363c278dd7a02fdb138ab13fbccdd0f0894fa44e007043e943aa73df4ed0e8ac375332b01b075d1f02e5b53e2fb3839027101eea5c218f4160451da9a3b16ec879c212c0b64bc900b7d8502fbe28cefc882034ba6dd3024b4e9add45a0b68cba3250a4e053122925887150cc245056dd87bcf570500f13fb049ec74c6484c3825be6043c4ef44a06a5d694b611f5f0ec", 0xa9}, {&(0x7f0000009000-0x1080)="ca379d05393613c754b7f5c534f1ee34571972ba160bb894cc0a3964277d966dacf9b203d0a4cf98b19b10b85e78b928b418180337f071fbfb752aa9b8d5a4cca3d35eaa7bcce76c951443fcce8ab8780107b40f086d3a3da5cd1f27835c48d665337f24a3f7516e578dc23aa5f2bb69da2cb16c4dbd27a45f1c42ec33e0357fa3a3dfef3a9539d15e0d1e48b6615405202e41b26059f8ceb695fa1f39b1a7b2bcb2772e28df9166be553d9e4728030425880c70240a6c89fd60354d176b1996438abe44df19905361943693fa3c59f7384238bf72b496286d9c51dfd7f282dced2ba2ca7daa0a605b31459a377643eeeb27b21123033fcf6cf1f12ef10911b05a0ab76b1f4c8e0cea0695dd916d32f207217a23ede377ca0ef8dc694ba3e00b6ee7ad6b23d6a2382086cac6a325a864483cf2258149e3e23a1368503b5d89052a7cec4e3da079776ffcb3f42fe044f71241f05aa828c4d936eea056a9bad49b00e736a86d859c7005f2e7541bfeabbef7f42782743acaa29f58aa222d95a4847b05de6eab682f2856c842ef3834893c2525b34496c1f6325715cbc6dcad25b177fdf43a65bcb9d58feab5b8cefa0f2372661a3364c640f2873bb29b21d293830104b7f0a9f9793ea11e5b6b8a3ef8f1377365d2ce91594c213284c0e29e8a59677c2c7b6ae594e4f9554888330aa29ee44b4ba4af33e93914dec26daa55609f107b68135640ade380dbba6af004cac8fb240b6f44707c4c34b8021efdc628a0c6096dc9becb2918809bb20fb9ef84341d970c36dd73a2c689766351829996f9735b38f6c349954767fd96c3364099d8fa75829224d2568b6c5fe8b1138a6d0e2eb0472a91bcf019912bb3d54898ee2bb573a14cb3261a697a3e560ed1b16b58b8aaf8f72744d27b3daf10089be7be599d9309155f1d642b9e8071fbc4dc012d0f83cf2f107e2d8c479a119a51952627b82c0dfca8a0fa5ea2af11391416d17556f28bbe2bb53497804976578ddd3b6db0b37005add19dd95be40b8f4bc0be9c941662a0680862b75a3f7b3a2137a4ab88a82e8cd562b44a79f375823adbbd5f515b7973844199a78f527d0995ae5a85281cec8d1dc2caaa43b629d1d50a9a0d53ba69eb89d4c3dee06b4bfd5a57bd61e2ffc9df7d54f496b4d27b8a023ccc715fc0628ae0e8d4fef7cf109bc8c6888220266c5bfa02190239582c87cd47f0f3e3b2e0a2deb2de4091023c7a1f457d7430a8d4350e0986fe116d94fe7828a35d1263dfc523555f3aef4405fa347a15b394abcf79400a260d8fa6004c6524ede8d58ae147b6d994d3285175a1db09d3146f00de7857d557647ae7f1ba542530270eeed57a824510ff518a032c37c0d5c8697e7400f9f557d3ef2a6ba3ed3262b6738e221c6ddcf9f3a29ed344c3d4fce4c1475bf9615e3abacd250658e847e81ca87ce394488e3743342fac437c4afe2fc56c8fdd39c43420e241ee9fdb29315b8adf0c968697016cc99f21b410cdfbd280b88d387ce220e410652b2e9ce5b025dd0e7a34c51238edebfd5bae95a5dbb0bcaa6511bdc922e9ddba3cbbf1286698fd883ac29ca8e59adef3c31c8b9710ec17ee2124125bff13f994203a4148e6447e9d7192003721079ac47d4eeefd5cc0f51f99bd38c61ce8b053968793ca73890fcca192c3d6528e0b2569368cfefde75d581c05190d6400331103882c491702c4b62a6f3447eee88f2ebc39524250e69ab03b88a19cae8a3da898d4dea3198e7262759c44cb7095830032068bab8b004a7da48139d1089774149a9820c4020c6790766b778feb8254debf57ed0f6ea048b5798b3442eddaf34568c15a4dbf5522512aba936e5cb46958997c7d1797e10efae5ba6723715d51d52e6c74ce6a90e8e259f540df9a7b248ba04d66409039ce0c9a4f967a5cb2e1607f958952042d0b361ee9535771b13b5ac3d2694bae8eb5e91557856652295007c4982626a463a780d9aaf9d639e07e45917b92feaac843487defe7f4cdd6d9154e7f8bba6ebc8057a97aa50dc414b8c1ef5e4e1b4c93af7b289c95dcd98be637ac367e7cf2e09a3efbfbb8f84ef5036f8c22cea9bd48aa98eb3878ba46ff56242c3562f5a0634979755fde00d69ecf43a2cc4ef357ad3941dcb6a76bd8003b834c982b7893618a2cc45a5acda430e9eab575a1f4d8710c4608ce40cff365694699147c1e367d8f1d30fbd145423f64f672a081301629d3975123afeb424cdfd5fc86aedfce0b7030175297601713fb2519f24170b22bd744dbbb547b9967a02ae388944e5c39b5b1a1e3decebe91e28da4fcdf8782ca999a1458ae877853f22afa9ffc9ba7386ec27f9cef87d31cc971bcd46622f8241c34b8568d1abb4945aa742d60422388d7bd7c43011fe1b9d334c3e324676a2b67e5696744c7f7a1cef47ce086b4b44a1ce93dc4447a76b77ea95337cd8e690acfbb620e56b70b478923aacd6bb4ed3ce51c2beb6f9ac1e0c3d3731b32bfb69582e337ae25fae987f265cb3697c27c667adbd49f8df9f9e325a5b9d896285ff1b9a632de68beced741ed73e2beb8f69d2836b63d162eb783932680ec56cd04d02dcba6d1987fcf80e7fdca50439abf888b483395ef2081c54c12dc87313adf198814b251239ff88c2795bd3ab7447c1abc4eaf534b3ffdee456081d19803efa5ef2f3dd626cca9b1d74a4eff499edda41bc455a7c60a3ce2ab8ca677b6937db633537ce6bf60e424f1f8de30a3d0b2e1077529f9352795dfd5e5f7da6df07bf194720d13bd5ed2c21953c94d352994766285cfbcbeb57832fc91c7e62c35436a333241c32a97a4c6bf43427a5d72f1108aa9665be48f978a8d1b9e3ccc157d3184630c12e03d709af51253fed5a17c37ec2b5ddcbce90fa148e1c31952e4552ce1a278697b6684df1bd1dc38558909f92fb5a1ebd6b6b4d147cd0f428b7c01a135146f2ff75c2e0ea8c05ce3e2f7304e4aa32a85d26e1e9fc389ca19439b48f9ca67ffda00c820bc4999aa07ffc59c6a464d6f0c1fc8cfe177dd0b5e2e8fb58961c41df0223ea56734df74feefce807fc21f2b0e1b680b0ea749ebd02f5fc7b03b6de7059308571bb7a7135456859eede74aa51347d773e0490beb1fa056fc8a25e2307e74ce8e350ab96e8c29ca2a31a33655ece27cefb450be4fa9d5b7f42d1176dd7d4337086b5df730c381d46db12cb3ce304afeb36e387b17a89d56960d4443fff4759fd9dd340148ff7fef9d54ef01a60d31c1f744cfb9f6776540cde31d5593a1a4b38bdd95c5c24acd062e72161f66bce4f21e03896f09a9c6be93d8b591c3f7a2e1fe3ef5f29a7bf679b9e6bd6000dfc9b93cf2e21bdb8fa3988cb23181514f7fbbf610048ec062dcc001c3d49f068cd4f9ac4562037141305fb65610782bd8cbeea011ceeabfca17252ddebf1701331fdac2398eb5cbcbcbf39fad4a69f1c38eebe8f20c72992f6befe852f86f02d72514cea42d932f458f369e2702999cc9b23f649b750745a2631d71b8d8d4367cbd72bdd4968b8a068f186f1961e10c7cb98c2dc6ff9fbd9847b25c10f1661ea4887f19b4f8036ee756fe8aa004a89a8e912f23a56616acbb794f379d836e3d351b0b7fafc22cdbb6f0fbe132c6fc14646c0384119798072ca0fab62f69ec1252561ce6886e5cacef80117062a457e3915389b9de46cce9671cb8cf1d821ceda7873a6c8b59942f679074aa3e49c973e01d3a543205351ab1301fd078de8f5e0d398e5c3ff2c8a7124631ede3654c0882f258d9c7173e3bc7ca3a59e50bb264018f7fc0e8dfde2c4b4718c763f22f46f98f4de86bf9ea98adc2fb41e95075eec332ac8aac7cd68cddcab4e8b3b9f849039f46d1173dd79b2e0a2ba0e47571a6bc928221db788065743219a6d27cf5c458ba63daf1b30a8a79d50f9832398cef27e4c49ad510ea70edf80f62977dd96bb2addf9bd15c0b58c56cf5ec71ebaabce166040f6db051364d1175d95c80b4ecb204aa40896831b904801a2d85681ce9f7e05bb7d5cfe742dce49427c7a6476a55895f88437f9f202dc3edc29d1673882e9007f7f15a5d7587bdb2c61361811063476017a08da193ae562dc99a3ff0d7a4a2147f23ecfbac80f1fe02edce713002c1c46cf205b413751975a40303cc09ed75115b633621e802865d130f77ceaa06e38dbeb5db7a5a23c400ff85c3f20e10b2cc40cb86d5793c464eae736ba2c56e7f28bd8f3a3d39689ecc77bd52c0841efd4c8c331aaf18cc8ec181b15da04971aa3294f0c6374b7c9a5ff766ea7e28e4327d9c68a77ed6556d74bde39b2b4f7e13cdb7a647a919dbdce0615b067fb091c67b83c8648b51e7fb0b1dee0b88746f20caa08574f5f49a6a822db231b630aa24c17fd615f338481def348e667498a2830d22b7748d80898e40a4192ec5ebf2d5a2138046ed86762c4e8dc746b001195db3ac5e080618eed6f45049829eb62c6ec60fdacd685883aa38608f96545444a8272516bcf3284d7aa72e6bdae0c3871fa74cdb4fb1a393868ad8495be65e5c762ef0a12f208804ba557b952b657532414f19174a0ae1ea976f3e484f37d32b4a07ff4500a186aa5b16c78c02cab0fefddb68af58e2507f9a8bafdd095a427777d613a4725576e206e7a68c64c2a2d8f16a1b73cef282929561c2ea953078b8321be89652402c9851af5e0e588aef822b9d79347dd487e390c5941b53508350d89892c19f00ba5b139cf09260b14406f141a61805d96926b31155aaa7f60feb0dfeb232e19f6c0d58b5226e1a569c7d671de233a1e47b7898f1d822f29a7798d270736f8c9fb2f36c18c079720291681e6d205cb03e532a64b050d1fe6f50bad7af50780c866cd89ed8bec8ac804b34a060fcf4fdfed00ce2a26fd4b344364de6a7eacc7a6fdf67814927eebce415ee646d204affa5a746b78069dc173cc9bd9258f0a6b8ddb9381861097d3827dc753fc92aeb41ad2177a95e0395fe33cc71c369ce6d646b5869f53e8fb3a91348b788d33a4ac55a57fc3f19f71e5a0fc88566af1ff6ed2816479294e786dda4402b8472e76f6bcc7c72e70022c9b11df86eaae82db471b63c26af0782e6dbd76f809c65ccad70b8cc481d944e4d33aa23ee3985316c5051560385ab783f29d0da4169aa675ab1b7f5da821698bd996ad4af4a1ec42addbbc05859fa4ddfa1a32c3d145639d8fadd86aefe8a07cb01e671b232bff29552a4d8bead926282882e19757c5686666b44cf89c8d266243d4422ce42c21770827e875f4d87bb9d9a9e370ceff92831b901e60bb50f106d9ebefe72a110cc285018937e3a07caeb7bce693884a232bd0f1161637178f1a0d28d6b849d65e0e6df69fb9c1fd7cade76c2baec1910441d1e08ffdff4cd88eb990770bee678746a6b4e5f1252baaf2283d0410ad480c76900cf13aeb7d1dc36bdb0cf8b3283b8e811f177d788ae8d2594611bf54a12978597c136d6b25fe58c411e4ee657b0093e02e69ad330c421b20fd582155855f9005fd3e3eb6548950e70a2880c5d5140ba9add504789e024f04788ecff4dc45342fe649e501ded16a03025f304d5a717d9d8b5399a4bee1c677c45ed62f4d9d7f86fbbca8bcf033c0a78971a27742e896805d852283fea40817bdac28aec25f5b955fdf6205025a9ad3811370a7d6369b4d06cf453247688827030261de0c26d7c66a443f82e8bd9c85bcc8940e8d41b3e447ce9ff3b2f419d211dc20be59959dee4b076dd3e8eac7d23ac0fa09303dcbf8dfd6f80281cbb45784be729751a76804cce72b2b0cd0d7e44c1ab87164f3747abaad60e40f797e87b79c5f83b8b4e58a0d3f2789fa59069a254fd562f993c4f11a03326e826462749c5bf5036474266db52d883d1db893a1ffbb2d53ed7a8daec4f8a0ca9b04fd2741555501b9e054b50644f4c60b63b6491571bf3dd2c418a69e1e259dcd257bf", 0x1080}], 0x4, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000007000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000001a000)={0xe9f0, {{0x2, 0x1, @rand_addr=0x5}}}, 0xfffffeef) 2018/02/03 17:16:02 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x5, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000002000)=0x3f6b6d7, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000000+0xb0c)={0x0, 0x1, 0xfffffffffffffe10, @empty}, 0x10) 2018/02/03 17:16:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f000024b000-0x10)={0x2, 0xb, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x12}, 0x1}, 0x0) 2018/02/03 17:16:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000980000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00005e8000-0x8)={0x0, 0x2}, &(0x7f00008fa000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000ab000)={r1, 0x2, 0x81, 0xf65, 0x6, 0xd3}, &(0x7f0000b37000-0x4)=0x14) r2 = socket$inet6_sctp(0xa, 0xfffffffffffffff9, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) 2018/02/03 17:16:02 executing program 3: r0 = socket(0x1d, 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x6, &(0x7f0000a7b000-0x4), &(0x7f0000001000-0x4)=0x4) 2018/02/03 17:16:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0xd, 0xa, 0x800) getsockopt$inet6_dccp_int(r1, 0x21, 0x1b, &(0x7f0000e11000-0x4), &(0x7f00007e6000)=0x4) writev(r0, &(0x7f00001b1000-0x10)=[{&(0x7f000086f000)="290000002000190000f13effffffda060295040000e80001040000040d000300000800000005000000", 0x29}], 0x1) 2018/02/03 17:16:02 executing program 3: r0 = socket(0x17, 0x80000, 0x9) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000b60000-0x10)={0x7, &(0x7f0000df5000-0x40c)=[{}, {}, {}, {}, {}, {}, {}]}) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80005, 0x0) 2018/02/03 17:16:02 executing program 1: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00002a6000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f000080e000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000079e000)={0x0, @in6={{0xa, 0x2, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x9, 0x66, 0x3, 0x4, 0x2}, &(0x7f0000001000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c12000-0xa0)={r1, @in6={{0xa, 0x3, 0x3ff, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x2}}, 0x80000001, 0xfff, 0x3, 0x1, 0x80}, &(0x7f00009a1000)=0xa0) socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f9c000-0x8)={0x0}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f00009b9000-0x40)={&(0x7f0000858000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00002bb000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000201000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000fb3000)=[0x0, 0x0, 0x0], 0x6, 0x4, 0x8, 0x3}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000a23000-0x225c)={0x20, 0x7, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x2, @ipv4=@rand_addr}]}, 0x20}, 0x1}, 0x0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f000026e000-0x8)={0x3, 0x1}) 2018/02/03 17:16:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000308000)=0xc0) bind$alg(r0, &(0x7f0000ab9000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc-aes-aesni\x00'}, 0x58) accept(r0, &(0x7f0000f73000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty, @syzn}}, &(0x7f0000b53000)=0x1e) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000701000-0x2d)={r1, 0xfffffffffffffffe, 0x40, "05bcd9da6d39acccfc5b56297dc9dc88757ce0140d68872f5efd73a03d5e2c42602200"}) close(r0) 2018/02/03 17:16:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000384000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-avx2\x00'}, 0x58) r1 = accept(r0, &(0x7f0000a8d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000dee000)=0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000d1d000-0x4)=0x27b40000, 0x4) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30), 0x0) sendmmsg$alg(r2, &(0x7f0000326000)=[{0x0, 0x0, &(0x7f0000cdd000-0x20)=[], 0x0, &(0x7f00006d5000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r2, &(0x7f0000158000)={&(0x7f0000300000-0x60)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/02/03 17:16:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00008f2000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000438000)={{{@in=@multicast2, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f00005b6000-0x4)=0xe8) r4 = getgid() sendmmsg$unix(r1, &(0x7f00001cb000-0x70)=[{&(0x7f0000dde000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00002a7000)=[{&(0x7f0000e4f000-0xee)="eb6a50cd424390e057da31e03142042c7dced44c70cbbeb99e036b9ebc8314c7b9ec99378b236d231e5aa43c749ee5b6e2f7a8f900783e8bdce9a2743d085761a67481d191a8239d0152187c3fdebfda057425de35233a0b098d56fa3d9a5a6cc4431eb6e205e9130535a1f10598b2fdeb5c5733a54a49bb5749daf6c2423498973a7de86487424a12d802769519c2b388db0baf1941fd20e094787ae64729b1279fde4b6374c302c190b64d14ad57e0e0bd4d2ffeb94b72e865eed599d9991f0861214911674a6173953b07ad9c8fd911d3be5ecaea8e55ff5270a47005b55a54b9eeca62883dd582b7d274cb70", 0xee}, {&(0x7f0000b27000-0x84)="1224cd00caa4641fe36e6e249bdbfa8764b5a49b0cac8281c3a16ec9d1d9b902e1d2690bf844598bc8d7fab4f63ea79735e661b89dca78a8f44978be96ddc4e7fba9e2685ea9797c4532e6956184813a4f3786a08a14dc641ecd77cb29b4f5e9cceff73a4486d7422e768c6de615230060b8d1788f0ed44ddce23d0d149e5196548639e9", 0x84}, {&(0x7f0000de4000-0x8c)="b074b7ada930214d5ba426dbf955ffda4ebbae21b806e42d532765e01bff638b272f778c7c96a8bd8737210e450be97e3229cd515864ce3f82349a07459cbafdaf7b7107b379158218895681a9963807bf6b5e99a200842aeed0f432c35ef9c3576f9ca9db7721e3637a23f1e8e9645dc37c8b76c1a27cff36f44a2be162c3da9c2bb80269fbbde126a45c38", 0x8c}], 0x3, &(0x7f0000572000)=[@rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r1, r0, r1]}], 0x58, 0x4001}, {&(0x7f000051e000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00005e2000)=[{&(0x7f0000b47000-0x62)="357981382d5ccf4f147667088433a2093cbb6294cb1f72707bfbad90d1f0a9f6faaed5ddb9c1a958434379de0bcb43936b5fa7a9a960d8378dc94f365d573cf42f2ff349af07cb547a7e5c5bde23652da39d6bb1bae2c990c4770882a544ebf76cec", 0x62}, {&(0x7f0000623000-0x88)="6a3cf84b356dfa9ad7c93a58c35f3e70d330786cd96da056a6dc820788c77400a9f7a85978bc77e04ba858f4b91e03440f9c6ccf318d0eeb1c69c125173f02f8850178f60f1abb7de8063268b508540e0a4a0dd321b6d526e36171567cb522fe68d2355dea3e5b0a57e39810f15912d0a8713d0e551cfd5d965cc3ea0cebe965792e95cc4eb2e4b5", 0x88}], 0x2, &(0x7f0000453000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r1, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x40}], 0x2, 0xc0) r5 = socket(0xf, 0x2, 0x100) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000996000), &(0x7f000028e000)=0x4) connect$unix(r1, &(0x7f00003de000)=@abs, 0x8) 2018/02/03 17:16:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) recvmsg(r1, &(0x7f00003d7000-0x38)={&(0x7f0000698000)=@generic, 0x80, &(0x7f000081b000-0x30)=[], 0x0, &(0x7f0000fa0000-0x8)=""/90, 0x5a}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f7d000-0x1)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d35000-0x10)={0xfffffffeffffffff, 0x202, 0x3, 0xb0ff, 0x0}, &(0x7f00009c5000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000d10000-0x73)={r4, 0x6b, "3851008f664db112915a80b42205456d40893717fb3197a187287fa82ec220df733bfb738e080b17cf6cb890ccdbac295b7c36d747ecf3004a56f823223f97aa16812cc72cf2bb1e7a36c9a99d88f1f83e31cc8c96c26006db41a873c2ec4e07593d1e68e4e810b307fec5"}, &(0x7f0000365000-0x4)=0x73) 2018/02/03 17:16:02 executing program 3: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000026000)={0x0, 0x0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000020000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000027000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000001d000)={@dev={0xfe, 0x80, [], 0x0, 0xb}, 0x20, r2}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) syz_emit_ethernet(0x36, &(0x7f0000026000-0x4a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x4, 0x0, 0x0, 0x0, {[]}}}}}}}, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x7, [@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x63}, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0xfffffffffffffffb, @broadcast=0xffffffff, @multicast2=0xe0000002]}, 0x2c) 2018/02/03 17:16:02 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00001b2000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000001000-0x4)=0x1c, 0x80000) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x3, @empty}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x6d, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x4}}, 0x1, 0x8000, 0xaf7, 0x2, 0x8}, &(0x7f000027f000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in6={{0xa, 0x0, 0x8001, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}}, 0x2, 0x2, 0x1, 0x6, 0xab}, 0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000000), 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000002000-0x4)=0xe0, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x200000000000049, &(0x7f0000000000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x804, 0x3) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000001000-0x14), &(0x7f0000891000)=0x14) r4 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0xd540, 0x2, 0x5, 0x2, 0xa0, 0x20, 0x16, 0x0, r4}, {0x3479, 0x100000001, 0x0, 0x7, 0x4, 0x1, 0x3, 0xffff}, {0xec9, 0xa00000000, 0xffffffffffffffff, 0xffffffff}, 0x990, 0x1, 0x1, 0x1, 0x2, 0x3}, {{@in6=@empty, 0x2, 0x3b}, 0xa, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x4, 0x2, 0x1f, 0x3, 0x4, 0x100}}, 0xe8) 2018/02/03 17:16:02 executing program 7: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0xa, 0x2, 0x11) sendmsg$rds(r0, &(0x7f000000b000-0x38)={&(0x7f0000005000-0x10)={0xa, 0x1, @empty}, 0x10, &(0x7f0000010000)=[], 0x0, &(0x7f0000002000)=[@rdma_dest={0x18, 0x29, 0x8, {0x7ffffff7}}, @mask_fadd={0x58, 0x114, 0x8, {{}, &(0x7f000000f000), &(0x7f000000f000-0x8), 0x80000000000000, 0x0, 0x0, 0x0, 0x2000000}}], 0x70}, 0x0) 2018/02/03 17:16:02 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x3, 0xa, 0x7, &(0x7f0000b06000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00007d1000-0x14)={0x0, 0x9, 0x43, 0xffffffffffffff33, 0xdca, 0x7ff}, &(0x7f0000c15000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000a0d000)={r2, 0xdb9a}, 0x8) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a1000-0x1b0)={0x1c, 0x18, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x8, 0x3, [@generic='*']}]}, 0x1c}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000a21000), &(0x7f000068b000)=0x8) 2018/02/03 17:16:02 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x68, &(0x7f0000001000-0x68)=[@in6={0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0xff}, @in6={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x2, @broadcast=0xffffffff}]}, &(0x7f0000001000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x2, 0x0, 0xb}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d36000-0x1000)=""/4096}, 0x48) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000f0000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000842000)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x2, @loopback=0x7f000001}}) r4 = accept4(r2, &(0x7f0000a9e000-0x10)=@can, &(0x7f000086c000)=0x10, 0x80000) bind$pptp(r4, &(0x7f0000177000)={0x18, 0x2, {0x3, @rand_addr=0x101}}, 0x20) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000a1000)={r0, 0x93, "d091b01ae5f9e915e03c5d4719d5d6210d147a3dd633b9b48be337c3d312d6cdd92501f0591494616d059cba8e0232691644403b909cc87fbb16654de40c19fc721751758d34ae8612169f2d4e5f512646b558bd39cf4a00fdc4f9b1de5986442b8af45ee07197c0fdaa5d5c8cce4ac88785c572de763ebdd6461fa60b48a2c212f6346f1154843bf8d696c7e74c6f7b8d3d6e"}, &(0x7f0000844000-0x4)=0x9b) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f000038a000-0x4)) 2018/02/03 17:16:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, 0x0, &(0x7f00003b9000-0x4), 0x80000) syz_emit_ethernet(0x3e, &(0x7f0000e93000)={@random="a16e8aa67acf", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x7, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr, @empty, {[]}}, @icmp=@dest_unreach={0x3, 0xf, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @dev={0xac, 0x14}, {[]}}}}}}}, &(0x7f000038f000-0xc)={0x200000000000, 0x1, [0x0]}) 2018/02/03 17:16:02 executing program 4: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000008000+0x671)=@ax25, &(0x7f0000018000-0x4)=0x10) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000018000-0x72)=""/114, &(0x7f0000003000-0x4)=0x72) mmap(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x2, 0x30, r0, 0x2c) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v+Y', 0x8, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/02/03 17:16:02 executing program 6: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f000001c000-0x38)={&(0x7f0000022000-0x8)=@sco, 0x8, &(0x7f0000016000+0x32f)=[{&(0x7f000001c000)=""/161, 0xa1}, {&(0x7f0000023000)=""/185, 0xb9}, {&(0x7f000001b000)=""/133, 0x85}, {&(0x7f0000024000-0x1f)=""/31, 0x1f}, {&(0x7f000001a000-0x1)=""/1, 0x1}, {&(0x7f0000018000)=""/45, 0x2d}], 0x6, &(0x7f000000c000-0x37)=""/141, 0x8d, 0x1}, 0x2060) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000023000-0x10)=@ethernet={0x0, @broadcast}, &(0x7f0000022000)=0x10) ioctl$sock_FIOGETOWN(r0, 0x800454d7, &(0x7f000000f000-0x4)) 2018/02/03 17:16:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d37000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000106000)={0x0, 0x2}, &(0x7f0000472000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000039000)={0x9, 0x200, 0x9, 0x96b, r2}, &(0x7f0000a9e000)=0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000)="e0e2c38e83b329dbf562338f36bae3cb681a08b39a83b65b066f86973c2f2ce321beb8305156064303d5b168b289c7afaf3b674297a524b0871a7633bc0ba5a7fe9c082d19594188e1d11e94a83be9c36f104eb4d064f51553a657542191cc22d289b5246f5cd054e8eaa79ead1a1c91ea9e0880b676e6b3586eb0a309588929f7620412403dad89ebf32faa39ab58c27acfc40951eefd23cad1d02b6b3e91f5dbdd8cdaad200a9521d526c6809b8aeb6bd99272886319d2ed8f31814dee2576140b92", 0xc3) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000be7000)="e5", 0x1) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000f5e000-0x13)=""/1, 0x1}], 0x1, &(0x7f000037a000)}, 0x0) 2018/02/03 17:16:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept4(r0, &(0x7f0000075000)=@nfc_llcp, &(0x7f0000710000)=0x60, 0x80000) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00000dd000)=0x1, 0x4) connect$inet(r0, &(0x7f0000d9e000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00004fc000-0x8)={0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000005b000-0x4)='bbr\x00', 0x4) 2018/02/03 17:16:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000d9f000)={@random="a16e8acf7a26", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x7, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr, @empty, {[]}}, @udp={0x1, 0xffffffffffffffff, 0x14, 0x0, "5ed018ac366e5aee9ee45247"}}}}}, &(0x7f000038f000-0xc)={0x0, 0x1, [0x0]}) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000e16000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000c7b000)=0x10, 0x80800) setsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f00008d3000)=0x2, 0x4) 2018/02/03 17:16:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) accept$unix(r1, &(0x7f0000507000-0x8)=@abs, &(0x7f00002f9000-0x4)=0x8) close(r3) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) bind$unix(r2, &(0x7f0000d77000)=@abs, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) 2018/02/03 17:16:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000e14000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000e46000-0x4)=0x10, 0x800) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00004df000)) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0x2, 0x3, 0x0, 0x3fff, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000ea000-0x4)=@int, &(0x7f00003bd000)=0x4) 2018/02/03 17:16:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) connect(r0, &(0x7f0000d50000)=@un=@abs={0x1, 0x0, 0x3}, 0x8) recvmsg(r0, &(0x7f00007c8000-0x38)={&(0x7f0000609000-0x10)=@in={0x0, 0xffffffffffffffff, @remote}, 0x10, &(0x7f0000ba2000)=[{&(0x7f0000135000)=""/177, 0xb1}], 0x1, &(0x7f0000e8d000)=""/56, 0x38}, 0x10000) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x20000011, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/03 17:16:02 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000004e00030007fffd946fa283bc041b01e600000000000085", 0x1b}], 0x1}, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000012000)=@sco, &(0x7f0000013000-0x4)=0x8, 0x800) getsockopt$ax25_int(r1, 0x101, 0x5, &(0x7f0000011000-0x1), &(0x7f0000004000)=0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r1, &(0x7f0000014000-0xb6)=""/182, 0xb6, 0x40010100, 0x0, 0x0) 2018/02/03 17:16:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000c15000-0x10)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000c4c000)=0x10) accept4$netrom(r0, &(0x7f000021d000-0x10)=@ax25, &(0x7f00009d6000)=0x10, 0x80000) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000081e000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00000dd000-0x38)=[{0x0, 0x0, &(0x7f000081c000)=[], 0x0, &(0x7f0000f32000)=[@assoc={0x18, 0x117, 0x4, 0x4}], 0x18}], 0x1, 0x0) recvmsg$kcm(r0, &(0x7f0000ea9000)={&(0x7f0000411000)=@alg, 0x58, &(0x7f0000414000-0x40)=[{&(0x7f0000e30000)=""/41, 0x29}, {&(0x7f0000831000)=""/4096, 0x1000}, {&(0x7f000036c000)=""/119, 0x77}, {&(0x7f0000638000-0x12)=""/18, 0x12}], 0x4, 0x0, 0x0, 0x8001}, 0x10140) sendmsg$can_raw(r2, &(0x7f0000477000)={&(0x7f0000523000)={0x1d}, 0x10, &(0x7f0000f9f000)={&(0x7f00002d6000-0x48)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "78107cf7ba34bb907619bca78c327758e0977d56a0428fcd2086f76c15e8bbf0272ad8184a3924c666339f8e3d1c1631d81bb612a655343ecf2221f317fc71e1"}, 0x36}, 0x1}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ffe000-0x30)="64c1688a86144bf508eea99ed1fdd5ffe28145bfaf3d683d5917bb962a8216cab3197401b6106a5cc350b00617c3c1e2", 0x30) recvfrom(r2, &(0x7f000069d000-0x3f)=""/63, 0x3f, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5"}, 0x10) 2018/02/03 17:16:02 executing program 0: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/03 17:16:02 executing program 5: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d70000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000f79000)=@generic, &(0x7f0000d4b000-0x4)=0x80, 0x80800) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000d00000-0x1e)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0}}}) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000df0000)=[]}, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b}, 0x0) 2018/02/03 17:16:02 executing program 1: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000028000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000028000)={0x1, &(0x7f0000029000-0xd2)=""/210, &(0x7f0000001000-0x18)=[{0x20, 0xfb, 0x1, &(0x7f0000008000)=""/251}]}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000018000)={&(0x7f000000e000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x26, &(0x7f0000029000)=[{&(0x7f0000026000)=""/243, 0xf3}, {&(0x7f000002a000-0xe4)=""/228, 0xe4}, {&(0x7f000002a000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f000002a000-0x522)=""/4096, 0x1000, 0xaad}, 0x100) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000001b000)={{{@in=@broadcast, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f000002a000-0x4)=0xe8) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000029000)={r4, 0x1, 0x6, @empty}, 0x10) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000023000)={0x10}, 0xc, &(0x7f0000019000)={&(0x7f0000026000)=@ipv6_delroute={0x1c, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0xffffffffffffffb4}, 0x1}, 0x0) 2018/02/03 17:16:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d09000)=[{&(0x7f00005eb000-0x39)="390000001200014700000300000000000704b2000004050000e000000103000009001d0066413e055600000108003dfb230300807416075bff", 0x39}], 0x1) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x707000)=nil, 0x707000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x400000000006}, 0xc) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000709000-0x7)=""/8, &(0x7f0000a35000-0x4)=0x8) recvmsg(r0, &(0x7f0000ef3000)={&(0x7f0000789000-0x80)=@generic, 0x80, &(0x7f0000ce4000)=[], 0x0, &(0x7f0000e48000)=""/97, 0x61}, 0x0) 2018/02/03 17:16:02 executing program 7: r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x3b0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @broadcast=0xffffffff, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@unspec=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'ip6gre0\x00', {0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x410) 2018/02/03 17:16:02 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000f91000-0x10), &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000001000-0x4)=0x6d2, 0x4) r1 = socket$inet(0x2, 0x0, 0x22d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000001000)={r2, 0x301}, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@can, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/28, 0x1c}, {&(0x7f0000001000-0xf2)=""/242, 0xf2}, {&(0x7f0000001000-0xbe)=""/190, 0xbe}, {&(0x7f0000001000-0x16)=""/22, 0x16}, {&(0x7f0000000000)=""/27, 0x1b}, {&(0x7f0000003000-0x77)=""/119, 0x77}, {&(0x7f0000003000-0x30)=""/48, 0x30}, {&(0x7f0000001000-0x77)=""/119, 0x77}, {&(0x7f0000002000)=""/195, 0xc3}], 0x9, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x6}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000003000)=@raw={'raw\x00', 0x9, 0x4, 0x328, 0x180, 0xffffffff, 0xffffffff, 0x250, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000003000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x180}}, [{{@uncond, 0x0, 0xa0, 0xe8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x284, 0x800, 0x0, 0x1}}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0xd3a, 'syz0\x00', 0x2}}}, {{@ip={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, 0xff000000, 0xff000000, @common='eql\x00', @common='ip6gretap0\x00', {0xff}, {0x25cab9b6725ae340}, 0xef, 0x1, 0x11b5a5801194cc92}, 0x0, 0x70, 0xd0, 0x0, {}, [@unspec=@void]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x8001, [0x800, 0x200, 0x80000001, 0x401, 0x6, 0x5], 0x7, 0x800, 0x100000000000}, {0x4, [0x5, 0x11e7, 0x400, 0x401, 0xffffffff, 0x21], 0x3, 0x0, 0x6}}}}, {{@uncond, 0x0, 0x70, 0xd8, 0x0, {}, [@unspec=@void]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x3, 0x40, 0xed0, 'snmp\x00', 'syz0\x00', 0x2}}}]}}, 0x388) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000006000-0x10), &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={r2, 0x0, 0x3, [0x80000001, 0x60000, 0x7fff]}, &(0x7f0000006000-0x4)=0xe) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004000-0x4)) socket$inet(0x2, 0x800, 0x68078074) r3 = socket$inet(0x2, 0x5, 0x9) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000007000-0x4)={0x7}, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r4, &(0x7f0000007000)=""/4096, 0x1000, 0x10042, 0x0, 0x0) 2018/02/03 17:16:02 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00005c5000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x3a, &(0x7f0000bfa000-0x10)=[{&(0x7f0000a3e000)=""/22, 0x16}], 0x1, &(0x7f0000000000)=""/201, 0xc9, 0x1}, 0x40000000) getsockname$packet(r0, &(0x7f0000980000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000d74000)=0x14) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000d94000)={0x0, 0x0}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000fd4000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xa, 0x7, &(0x7f0000fd5000-0x8)={0x56a599b0}, 0x8) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000020a000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000b2000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/03 17:16:02 executing program 4: mmap(&(0x7f0000000000/0x8e2000)=nil, 0x8e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000790000)={@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @loopback=0x7f000001}, 0x4, 0x2, 0x3}}, {&(0x7f00007d7000-0xc2)=""/194, 0xc2}, &(0x7f00001ce000-0x1), 0x4e}, 0x46) setsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f00000cd000-0x58)="958e392937a186d6306a3615593baa57ff0002060000000001079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) 2018/02/03 17:16:02 executing program 4: mmap(&(0x7f0000000000/0xe0c000)=nil, 0xe0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f00000cf000)=0x38, 0x4) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) pipe(&(0x7f00005eb000)={0x0, 0x0}) mmap(&(0x7f0000e0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000e0d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000841000-0x4)=0x80, 0x4) mmap(&(0x7f0000e0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x200000000015, &(0x7f0000e0e000-0x4)=0x1c, 0x0) mmap(&(0x7f0000e0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00006c8000)="64465953c5e00c542f655c3c86b85af474bbce014c84ce8245a4e170b182c6669080e1858193ce52712b769c33eb03fa449dab5f2b8b503c9a63fb117a924b4fc0ebcec348c8e4d0673a5566f7e2a59976081b5135cd7e0a3b0188472c83a41378a0e87f31e5bd31afb39adf11aca5a9f3eb9b4c8d36a02ccbe4b1f215453915a5b3bce4f125548149c8736268c9971d56b41c1352b66b56bbbb377839854e8176b0df9de9f02a4fde26040957f62f3e789df12d92b00969545e039f43d7a962d34476a651d6d9c067c40ba756a7ddcee61132a9b6296749eda13c758c589e", 0xdf, 0x1, &(0x7f00004c4000)={0x2, 0x3, @rand_addr=0xffffffff80000001}, 0x10) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000e0d000-0x4)) 2018/02/03 17:16:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f000018f000), 0x800) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f00001d3000)={"7473cd08a55b69ebddfdd6534c2a97d5", {0x4, 0x10001, 0x4, "b3b5a81b7a4e", 0x35daaac3}}) r1 = socket$inet_sctp(0x2, 0x10002, 0x84) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f000094e000-0x4)) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000815000-0x4), 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r1, 0x100401000003) r2 = accept$inet(r1, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00002d3000)=0x10) setsockopt(r2, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000f5b000-0x8), &(0x7f00005d4000-0x4)=0x8) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000f63000-0x8)) 2018/02/03 17:16:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000fe8000)=0x2c03, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000636000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x3}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x402ffffffff}, 0xc) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000fbc000-0x14), &(0x7f0000452000)=0x14) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000ced000-0x4), 0x4) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f0000935000-0x10)=[{&(0x7f0000754000)="290000001800310dda00000500c900020a2400000000ff0680000c000c00080004000000e600ffe56b", 0x29}], 0x1) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c"}) 2018/02/03 17:16:02 executing program 5: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x8, 0x805, 0x1000) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000002c000-0x4)) sendmsg$nl_route(r0, &(0x7f0000028000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000002a000-0x68)=@ipv4_newroute={0x60, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x4, 0x0, 0x0, 0x0, 0x8}, [@RTA_PREFSRC={0x8, 0x7, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @RTA_MARK={0x8, 0x10}, @RTA_METRICS={0x28, 0x8, "b09a20a3b900000000001996007cfd2bd7776f53f888b42df76ad5dcded77bde1b8946c9"}, @RTA_ENCAP={0xc, 0x16, @typed={0x8, 0x2a}}]}, 0x60}, 0x1}, 0x0) close(r0) 2018/02/03 17:16:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000675000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000088000+0x642)={0x0, 0x1}, &(0x7f0000901000-0x4)=0x8) listen(r1, 0x0) connect$unix(r0, &(0x7f0000df9000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000002d000)={0x0}, &(0x7f000015c000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000d66000-0xb6)={{{@in=@remote, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@multicast2}}, &(0x7f0000dcc000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000503000)={0x0, 0x0, 0x0}, &(0x7f0000a3f000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000765000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000037b000-0xe8)={{{@in=@local, @in6=@ipv4={[], [], @remote}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f00008b2000-0x4)=0xe8) r7 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000078f000)=0x0) r9 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000916000)={0x0, 0x0, 0x0}, &(0x7f0000013000)=0xc) sendmsg$unix(r1, &(0x7f000035b000-0x38)={&(0x7f000020f000)=@file={0x1, "e91f7189591e9233614b"}, 0xc, &(0x7f0000964000-0x20)=[{&(0x7f0000f69000-0x17)="b5d251fea88b7f9051d813bc140a50887b62208e478d02", 0x17}, {&(0x7f0000a3a000-0xee)="c91d1bf9831cb0dbd64fa8a7b68ef5c2bb05a04d9a7005e89f6bdeeb6616fd5758c1b15ddd409b852fe9910e0c417cc9666c7c205db46a7bee25c9f796920b3e476b663daaae02037b92394dcf86c53c0625ac6c0a0a210813ce4463e8530cd47e63664c043a3272e739693a6e5977cd040ac2e09be7a45be0048c72c704bd1cd4a6589e29a3a4f3d84096520c0f9a39e4ab7b2232b5d8fb059f1521d063686fea65020918c1083f1aab7d6838a6e870d4e80b66e62383a543acdf72843c3f38d11192d1a66b849926a02d1a0055632a623753ca432d43f96f1778292b443eb57d85b8ee2301a429bf88f4201f97", 0xee}], 0x2, &(0x7f0000702000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r0, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r1, r1, r1]}], 0x130, 0x4004801}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000358000-0x8c)={0x0, @in6={{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1ff}}}, &(0x7f000093e000)=0x8c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000050000), &(0x7f00006cd000-0x4)=0x8) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) close(r1) gettid() 2018/02/03 17:16:02 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x4000000000031, &(0x7f000000b000), &(0x7f0000007000)=0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000000f000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000013000)=""/89) [ 62.893607] netlink: 'syz-executor6': attribute type 29 has an invalid length. [ 62.901152] nla_parse: 7 callbacks suppressed [ 62.901157] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. 2018/02/03 17:16:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvfrom(r0, &(0x7f0000a7d000-0x95)=""/149, 0x95, 0x40000000, &(0x7f00006c3000)=@in6={0xa, 0x3, 0xffffffffffff2441, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x2}, 0x1c) connect$inet(r0, &(0x7f00002c1000)={0x2, 0xffffffffffffffff, @empty}, 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00007d6000-0xc)={0x0, @rand_addr, @empty}, &(0x7f0000d4f000)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000062e000)={@multicast1=0xe0000001, @loopback=0x7f000001, r1}, 0xffffffffffffff6e) 2018/02/03 17:16:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f00006d9000-0x70)=@mpls_getroute={0x20, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x4, 0x1, []}]}, 0x20}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000719000+0x9a7)={r0}) socketpair(0x4, 0x0, 0x8, &(0x7f0000c0d000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00002a7000)={0x6, &(0x7f0000cfc000-0x30)=[{}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000f00000)={r3, 0x8}) bind$unix(r1, &(0x7f00006dc000)=@abs={0x3e2858cfd97471a3, 0x0, 0x2}, 0x8) 2018/02/03 17:16:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @rand_addr=0x10000}, 0x10) listen(r0, 0x0) r2 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000db0000-0x4)) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00008c8000)={'vcan0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000757000)={{{@in=@broadcast, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000c9f000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00001f3000)={{{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, 0x4, 0x2, 0x7fff, 0x2, 0x80, 0x80, 0x3c, r3, r4}, {0x1, 0x8, 0xffff, 0x8a, 0x4, 0x6, 0x1, 0x8}, {0xfffffffffffff33a, 0x0, 0x1, 0x970}, 0xffff, 0xe, 0x0, 0x1, 0x3, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @empty}, 0x1, 0x3c}, 0xa, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x4, 0x1, 0xff0c, 0x7fff, 0x100000001, 0x5}}, 0xe8) listen(r1, 0x0) 2018/02/03 17:16:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000178000-0xc), &(0x7f0000f8a000)=0xc) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000453000-0x1334)=@newsa={0x184, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in=@multicast2=0xe0000002}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}}}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x184}, 0x1}, 0x0) 2018/02/03 17:16:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000cf2000-0x18)=@get={0x1, &(0x7f0000c42000)=""/233, 0x800}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000898000)={0x0, 0x0}) getsockopt$inet_dccp_buf(r2, 0x21, 0x2, &(0x7f0000e65000-0x1000)=""/4096, &(0x7f0000b44000-0x4)=0x1000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000b5c000-0x8)={0x0, 0x80000001}, &(0x7f000082f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000063a000-0x8)=@assoc_value={r3, 0x56}, &(0x7f0000733000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0x3, 0xc, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x765e}}}, &(0x7f0000cae000-0x4)=0x8c) bind$pptp(r1, &(0x7f00004c5000)={0x18, 0x2, {0x0, @rand_addr=0x5f}}, 0x3fd) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f00008d6000), 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000dbc000-0xb)={0x0, 0x1, 0x6, 0xb6f, 0x9, 0x6, 0x100000001, 0x1, 0x1, 0x9, 0x6}, 0xb) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000711000-0x4), 0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000e6f000), &(0x7f000090d000-0x4)=0x4) 2018/02/03 17:16:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x600000000114, 0x7, &(0x7f000085c000), &(0x7f0000bda000)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00003f5000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) r2 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e32000)={{{@in6=@loopback, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000afa000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000274000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b1d000-0x4)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002a1000+0xde)={r2, r3, r4}, 0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000bfb000-0x8)) [ 62.972534] netlink: 1 bytes leftover after parsing attributes in process `syz-executor1'. [ 62.981315] netlink: 'syz-executor6': attribute type 29 has an invalid length. [ 62.981322] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. 2018/02/03 17:16:02 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) connect(r0, &(0x7f0000012000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000000b000-0x10)={0x0, 0x2c, &(0x7f0000010000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}}, @in6={0xa, 0x1, 0x80000001, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, 0x1ff}]}, &(0x7f0000014000-0x4)=0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000013000)={r1, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x4, 0x1}, 0x98) syz_emit_ethernet(0x2a, &(0x7f0000005000-0x4f)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x3, 0x8}}}}}, 0x0) 2018/02/03 17:16:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x10, &(0x7f000051a000-0x58)=[@in={0x2, 0x0, @loopback=0x7f000001}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x7a}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) 2018/02/03 17:16:02 executing program 5: socket$inet(0x2, 0xa, 0x0) r0 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000086d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000ddf000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) bind$packet(r0, &(0x7f0000720000-0x14)={0x11, 0x11, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/03 17:16:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xf2, &(0x7f000074d000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xe4, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @igmp={0xffffffbe, 0x0, 0x0, @multicast1=0xe0000001, "54cfcf700af2a9bd98d275d21da4ce55e0f234b10024645781579ffcefc79ea4494d5b2b558e41b2ff8ce5b239f769b99ed7650b9cde77539a90dbfd90cf2dcdc02a815620af5ceeb013772257011f81059376cbe87748750acb5f9898c43329608a8c50f2a87fb9ca9373db19b7cdec8c2ce5c886e5c6b2a0ed67d0137a5f7bce65dd5a3db834b96b6ae7d2309ec90d6fe0afe382ba0d61911c00608ae1e40c4ed12158853146b936d82a7db275c1f633204b48adcf8046394dd0e845d12c86106c4052b3be6081"}}}}}, &(0x7f0000638000)={0x0, 0x0, []}) 2018/02/03 17:16:02 executing program 0: mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt(0xffffffffffffffff, 0xff, 0x1, &(0x7f0000000000), &(0x7f00003b7000)) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x1, 0x9, &(0x7f0000f1e000)={0x0}) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000f1e000)={0x0, @in6={{0xa, 0x1, 0x1ff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}}, [0x7, 0x5, 0x1, 0x5, 0x7f, 0xffffffffffffffff, 0x4, 0x7fff, 0x8243, 0x2d, 0x76, 0x0, 0x80000001]}, &(0x7f0000f1e000)=0x108) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f1f000-0x14)={r1, 0x6, 0x7, 0x1, 0x6, 0x540}, &(0x7f0000f1e000)=0x14) [ 63.057617] netlink: 1 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/03 17:16:02 executing program 1: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009000-0xc)) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000000d000-0xc)) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5e, &(0x7f00000e8000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, [{[{0x9100, 0xfffffffffffff000, 0x6, 0x7fff}], {0x8100, 0x4, 0x6, 0x80}}], {@canfd={0xd, {{0x0, 0xa48a, 0xfffffffffffffe01, 0x3730}, 0x3c, 0x1, 0x0, 0x0, "4191ee4af2ff5f753c34d75ec80aac5777cab7f8ee0e3d384aa97a534890e30bd8297adaea82c64b47874821dfa318069373a3f8bce0507d37c0d5df34eb4b46"}}}}, &(0x7f0000ffd000-0x14)={0x0, 0x3, [0xdbc, 0xced, 0xc20]}) socketpair(0x14, 0x80000, 0x7, &(0x7f00003d6000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f000000f000)={{{{0x2, 0x0, @empty}}, {{0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0xa74b}}}, 0x6, 0x7, 0x40, "d89bc77872ef4f8b81c2b1130fbd822893a9f14b5d9425b51dc19efb67e2d0ba8e1aedb90b4ca5ebc12b0474888b9c60d4f7c72c70540e509f17e664f2374e25519568aa35dcaf134ef7e87c6cf6d513"}, 0x160) ioctl$int_in(r0, 0x5452, &(0x7f0000013000)=0x8) close(r0) 2018/02/03 17:16:02 executing program 3: mmap(&(0x7f0000000000/0xadb000)=nil, 0xadb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000ada000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) mmap(&(0x7f0000adb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000adb000)) sendto$inet6(r0, &(0x7f00002a1000-0x4ec), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x10001}, 0x1c) 2018/02/03 17:16:02 executing program 5: mmap(&(0x7f0000001000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, 0x0, &(0x7f0000001000-0x4)) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000008000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000007000-0x6e), 0x1a6, 0x2, &(0x7f0000001000-0x10)={0x2, 0x2, @multicast2=0xe0000002}, 0xfffffffffffffd4c) socket$can_raw(0x1d, 0x3, 0x1) 2018/02/03 17:16:02 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000eea000-0x2f)="669ecefe8ccdcdeceec11a4a8f74f4d486608ff28b89773835b7e76a1a853f75676e273641ac2d1f591949b295a3b8", 0x2f, 0x8000, &(0x7f00004f0000)={0xa, 0x1, 0x11, @empty, 0x3}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000150000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00006ea000-0x4)=0x10, 0x800) accept$ax25(r1, 0x0, &(0x7f0000b03000)) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00001a6000-0x4)='tls\x00', 0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f000001d000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000124000)={0x30, 0x29, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x1c, 0x0, [@typed={0x18, 0x9, @binary="404013624548a67ffafce24c8e"}]}]}, 0x30}, 0x1}, 0x0) 2018/02/03 17:16:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f00004ad000)={&(0x7f000060b000-0xc)={0x10}, 0xc, &(0x7f00007d8000-0x10)={&(0x7f0000cc6000)=@bridge_dellink={0x24, 0x11, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x4, 0x1a, []}]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x0) 2018/02/03 17:16:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000d19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fc4000)={0x2, &(0x7f00002a3000)=[{}, {0x8}]}, 0x10) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000ebf000)=0x8, 0x8) 2018/02/03 17:16:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x0, 0x1, 0x4) socketpair(0x1f, 0x0, 0xff, &(0x7f000070f000)={0x0}) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000d8e000)={0x3f, 0x9, 0x2, 0x6}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f000012c000-0x8)={0x0, 0x0}) setsockopt$inet_dccp_int(r2, 0x21, 0x6, &(0x7f0000b26000-0x4)=0x7, 0x4) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000776000)) ioctl$sock_ifreq(r1, 0x89a3, &(0x7f00004aa000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0x7}}) 2018/02/03 17:16:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000c5a000-0x38)={&(0x7f0000900000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58, &(0x7f0000fbd000)=[], 0x0, &(0x7f0000c0c000-0x90)=[{0x18, 0x117, 0x2, "90"}], 0x18}, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000e06000-0x10)={0x7, 0x1, 0x1, 0x100, 0x0}, &(0x7f000005d000)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000a9d000)={r3, 0xf69, 0x100}, 0x8) 2018/02/03 17:16:02 executing program 3: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f67000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000fe5000)=""/3, 0x47) tee(r1, 0xffffffffffffffff, 0x4, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000fe7000-0x1000)="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") getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000fe6000-0x4), &(0x7f0000371000-0x4)=0x4) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000fe7000)) mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @broadcast=0xffffffff}, 0x1}}, 0x2e) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000fe7000-0x1c)=@req3={0xec, 0xffff, 0x3, 0x8, 0x5, 0x101}, 0x1c) 2018/02/03 17:16:02 executing program 2: mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ac8000)=0x1000005fe, 0x4) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00001a7000-0x4)=0x9ff, 0xffffffffffffffe7) recvfrom$inet6(r0, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000a07000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003}, 0xb) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ac7000)=0x47bc7b36, 0x4) shutdown(r0, 0x1) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000acd000-0xc)={0x0, 0x6, 0x20}, &(0x7f0000acc000)=0xc) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000acd000-0x8)={r1, 0x3}, 0x8) 2018/02/03 17:16:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000611000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x1}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f000020b000)=0x8, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c"}) [ 63.227882] openvswitch: netlink: ufid size 20 bytes exceeds the range (1, 16) [ 63.243427] openvswitch: netlink: Flow set message rejected, Key attribute missing. [ 63.275368] openvswitch: netlink: ufid size 20 bytes exceeds the range (1, 16) [ 63.283969] l2tp_core: tunl 1: fd 21 wrong protocol, got 1, expected 17 [ 63.294255] openvswitch: netlink: Flow set message rejected, Key attribute missing. 2018/02/03 17:16:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(0xffffffffffffffff, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r0 = socket(0x2, 0x800, 0x83e) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ace000)={{{@in=@loopback, @in=@loopback}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f00007d5000-0x4)=0xe8) 2018/02/03 17:16:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9c}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0xd}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff70}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00004bb000)=""/4096}, 0x48) r1 = socket(0x10, 0x5, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00004af000-0x4)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/03 17:16:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) pipe(&(0x7f00009d9000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000cbe000-0x4)=@assoc_id=0x0, &(0x7f0000beb000)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e1d000-0xa0)={r1, @in6={{0xa, 0x1, 0xb4ce, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x81}}, 0xff, 0xec5b, 0x2, 0x80000000, 0x81}, &(0x7f0000dee000-0x4)=0xa0) 2018/02/03 17:16:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f00001c2000)={0x2, 0x18, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}, @sadb_x_policy={0x2, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) socketpair$ax25(0x3, 0x3, 0xfc, &(0x7f0000feb000)={0x0, 0x0}) setsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f0000769000)=0xfffffffffffffff8, 0x4) 2018/02/03 17:16:02 executing program 1: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f000028d000-0x2)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x1f}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x12)={r1, 0x1, 0x5, [0x8, 0x3, 0x7fff, 0xfffffffffffffffa, 0x0]}, &(0x7f0000001000-0x4)=0x12) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) r3 = accept(r2, &(0x7f0000c9a000-0xf)=@alg, &(0x7f00007b0000)=0x58) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000a47000)=0x1f, 0x4) pipe(&(0x7f00000a6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f00005a5000)={&(0x7f0000d1e000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000466000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000001}, []}, 0x14}, 0x1}, 0x0) close(r5) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000fa1000-0x10)={0x1, &(0x7f000029a000-0x8)=[{0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f0000dd2000-0x10)={r6, &(0x7f000059b000-0xcc)=""/204}) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000b47000-0x28)={'vcan0\x00', 0x0}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000f5d000)=0x18, 0x4) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f00001cf000-0x14)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r7}, 0x14) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7ffd}, 0x1c) sendfile(r3, r5, &(0x7f0000507000-0x8), 0x1e82) connect$inet6(r2, &(0x7f000028c000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}, 0x1c) recvfrom(r2, &(0x7f000086c000)=""/125, 0x7d, 0x40000000, &(0x7f00002f4000-0x1c)=@in6={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x3}, 0x1c) 2018/02/03 17:16:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x6, 0x0, &(0x7f00006f1000-0x8)={0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000fc8000)={0x7ff, 0x101, 0x5, 0x6}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000e31000)=@generic={0x1, 0xffffffffffffffff, 0x9}) 2018/02/03 17:16:02 executing program 3: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000000c000)={0x0}) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) 2018/02/03 17:16:02 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f000000c000-0x1e)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000013000-0x8)) [ 63.321187] l2tp_core: tunl 1: fd 21 wrong protocol, got 1, expected 17 2018/02/03 17:16:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000023000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f2a000-0x4)={r1}) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f00000de000)) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000014000-0x4)=0x8, 0x4) write(r1, &(0x7f000001d000), 0x0) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f0000019000)}, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f00003e6000-0x218)={0xfffffffffffffffa, 0x80, 0x5, 0x2, 0x9, [{0x8, 0xffffffff, 0x0, 0x0, 0x0, 0x1}, {0x7, 0x5, 0x80000001, 0x0, 0x0, 0x2b06}, {0x8, 0x4, 0xfffffffffffff099}, {0x1, 0xffffffff, 0x4db, 0x0, 0x0, 0x1c00}, {0x4, 0x200, 0xff, 0x0, 0x0, 0x2}, {0x560d431, 0x4, 0x0, 0x0, 0x0, 0x1000}, {0x6, 0x186, 0x20, 0x0, 0x0, 0xa87}, {0x1, 0x9, 0x1000, 0x0, 0x0, 0x489}, {0x8, 0x81, 0x1, 0x0, 0x0, 0x2909}]}) 2018/02/03 17:16:02 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xc5}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xe, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000007000-0x4)=0x4, 0x4) sendto$inet6(r0, &(0x7f0000004000-0x27), 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x6, @empty}, 0x1c) 2018/02/03 17:16:02 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}}, &(0x7f0000001000)=0xa0) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000002000-0x4), &(0x7f0000000000)=0x4) r2 = epoll_create1(0x80000) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000001000)={@generic="896620286f3265c86189e2cc75fa71a2", @ifru_flags=0x3800}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x0, &(0x7f0000003000-0x8)={0x0}) r4 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f0000002000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002000)=[{&(0x7f0000002000)="5aa50ecd366852919f98b5f2fff4fadf120393dc3f9e6d98ee6f85a8eb93fa76f94d413059b306c7bc9fc7ec1b61c722c481681419a99e87d9911b0f7a31eaa2d50c8d10fde13bb466cc6d763ba872ea8d14455dba0e878383a62d12bd129b06958053312b785cfac27119457da2143f381a84f4f907163345f57bdb5b513f23e72047d080495e5b0c96eceda73c466e693c690d26c290098c55f7d3159075451387c85b2940462592ad", 0xaa}, {&(0x7f0000001000-0x5c)="bc52e037281640afe2407407a2713b177f5bb623f6d451dabe44f25273749e701d2b7502378a0db2272bccc88a2b3d2ae7abc10b082bf6e792714bf19a3a9e586c979c9f957ad5580375d5d0fec72d6b62ece34e282b699660441b9b", 0x5c}, {&(0x7f0000003000-0xce)="47755d62297e83ee91af94f518347255f128493b7cafeca0dd2ae1d1135acd0e05f35c664e30f54428906c97d6513bfe2a2d0090f58c101dd43b6e0045ca1b585d58810ad9cb1f165646a7aa9a04e5a3b72053c2113cdad6080d461bad2f8fbb4a4cfdf2aab8f9fa48775f0434cfd1281690d9375670362c310f839ca61a75d5277d86fd97050c81ca94789d96eb2994c6298e76388b9c91dcc170e492aea22dc392a2abe3084191ee6ed201b2287238fab318d851bbc85dbf53fc73ea3393fda220f9cf9d9e4980289a0e15d1eb", 0xce}, {&(0x7f0000003000-0xc6)="d4e271a57bf2dad033d50519a7062a0c19c211f81291c6bbff84b64c55e53d18a78af095fbe55153009c45157f1d16506e95d8f89b92c1542bcd9f06c6cb3fba90a78579f9b210805b01dd518ef0927cd05ccf71413978631f2ba249859c99b435db861ddbb4facb786f235e8712ad2e3cd511671e2707fc86bcac7475fe6c26b7732c5dbfaf0c39a69e94e3f8a74afd92617ed5c8458db631afa7a689098c7c56a6b180b69a0f647a66fcf195a97fa5f2e0f4f810be4c1efdce90bd4be2b58d83dfd3b9724e", 0xc6}, {&(0x7f0000002000)="d5b7a80c874984c00f", 0x9}, {&(0x7f0000003000-0xd3)="2df72eb437ad17c3cd233f03030208b44fa3c667ab527ea811e068ee0d533b2e58c42a567b1de9f07919fbfa56171587b652175ae748636ced96737a31d1e9ade6c44b4a2c2fcf86355908378ac00edbc45b41082d8d0d5459576d30090288c28f181ba0cca313eaa248531deaed0535f29ceacb7cc902cac742ceb146c23c3cbd85e9881399f8bd72b7ee41bd32d3b20278973ae62531148a8ddffcf3acb3c1f9e3d21041d53bd898d3365583ba91f35d0f787abbeb5cce5035f61aee6f430251db10ead521f08679424d1fb2f3265fc98c7d", 0xd3}, {&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000003000-0xc0)="3ffb8733fad8d81e420940fa26c2e439c80e0a3b9892949b2957cd2014296695eaea5e3058447862e5d7eb2638afdf257fb886814c8743a9e30522462290c54f21435ba24b81a4454a95126b983b2cd61c9801df1abb73f10a4e0200d313f295e57f9314ca496c66f68afb2569a3b1197897d6fbc6235d0ea2460322b6e008e9067515591368bce1ce921756d1fc813a8fdbf9ea9867cd638241338df21d21342e1d88e7b6dbffce2e1d3ad66b872c0b8ab15e1b2ff25d0468e696fb7baa2391", 0xc0}, {&(0x7f0000003000-0xe0)="58e90a64a42e2492c5fc2c99025c0db0778e725e8903d5f9a3dbe2c5e4a8bed46cb862f9a71d44c6d9132b459845d37a6d1c6c176178faeb2232b731fd52ba1b8c66decc033e87f2c2cb25b09932f8ccf41e6fc0b019f043bc5fbc47b31731421b84b48c5665e1e7b347675b832c1103d4d3dff5c4e217fd7fd75c13e4d95390e21a51f52d74fc2c3ad10a97dc168a21a0ef14802423ec41c1d90da662efb676271c757e7dfe80fc4bfc2109ffe13bce836c83656fa455b7037eb24f9da7b5d2d9e58921ceed9d204052b4a008b4b8b75c8be2bac22abb6bfe8831df2411f079", 0xe0}, {&(0x7f0000000000)="35a725b578cfaef535e7d2c62d037960d237800f349a9cb55bd3d99fccbfbf66b03f1f862cf0b207767a0f932bde8a64906d52550faf78b47cf7bb4ea29a907c8d583f4c16fec083ef4d6d7c5ce65da969521dc3457eece93a4104ff1f1404f468f7aaeac80a5271b29afb93e59eeaad2e2e96a8919580508cc06752fbaf4eb48a6333498c869e637cdd4b122e1fbcdecb0da14f9895d8692e0b08493d0f029c3372", 0xa2}], 0xa, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x30, 0x1, 0x1, [r2, r2, r2, r3, r1, r0, r0]}, @rights={0x20, 0x1, 0x1, [r2, r0, r1, r2]}, @rights={0x18, 0x1, 0x1, [r2, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0xa0, 0x8010}, 0x40) 2018/02/03 17:16:02 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="b380d672a6d5dabec6b2f42b1b607a04c39003bdbb3cf429b332a7555ff482a4d3bdee033d21d4b943996b393a9f0db3d42c65c02c89d2551f68315ca6181cad75b9f18f94a3f74199f647e79cc7d25daf4c6fa9f79d9fc7ac361c5d4ae840b9f1e3947908b86c651a8313c1525f9f97a0a51f32e00df9a295c4fa3cfbcbc404179afe087b81b9bebb0ebc24472ad024fbe085c3d4c7a9097b3b722dd4d677ca892736eb7538e5af309d72fa5989da09db1afc27f5f6c4dc1ed0c3f6", 0xbc, 0x810, &(0x7f0000000000)={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000041000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00004e5000-0x8)=0x3f) read(r1, &(0x7f0000054000-0xa1)=""/1, 0x1) shutdown(r2, 0x1) 2018/02/03 17:16:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c25000-0x8)={0x0, 0x0}) accept4$packet(r1, &(0x7f0000353000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000888000)=0x14, 0x803) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000e0b000)={r0, r1}) bpf$PROG_LOAD(0x5, &(0x7f0000a96000)={0x1, 0x225e, &(0x7f0000159000)=@raw=[], &(0x7f0000001000-0xa)='syzkaller\x00', 0x8, 0xffffffffffffffe7, &(0x7f0000000000)=""/250, 0x0, 0x0, [], r2}, 0xffffffffffffff1e) 2018/02/03 17:16:03 executing program 3: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x2, 0xd167, &(0x7f000007c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2c, &(0x7f0000f82000-0x1000)="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", 0x1000) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000020b000)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x166, []}, 0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000f80000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000f81000-0x4)=0x14) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r0, &(0x7f0000f83000-0x8)={0x1f, {0x4, 0x2b72, 0x80, 0xd60}}, 0x8) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000f80000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, r3}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000f7d000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0xa, [@loopback=0x7f000001, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, @multicast2=0xe0000002, @empty, @rand_addr]}, 0x38) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00005ce000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty}, 0xc) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000929000-0xc)={0x80000000}) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f000000b000-0x4)=0x6, 0x4) 2018/02/03 17:16:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c7b000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00003a1000-0x2964)=@newlink={0x48, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x14, 0x16, []}]}, 0x48}, 0x1}, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000028000)={{0x2, 0x1, @loopback=0x7f000001}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10, {0x2, 0x3, @multicast2=0xe0000002}, @syzn={0x73, 0x79, 0x7a, 0x0}}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000065d000-0xb3)={0x0, 0xab, "05afe3e9bc86d05e9da729cb67dd96fbcd35c2d23ca0f47786a82039b07a39fbe79a6177e47dedd8a45e84ca904319f1ca52e2dfac9e22dcbca68837cc7fb62a03648ef7c1690e05f97a2a97f6c6db73398d44e31c5a0fee6427d8d6ada681be555703e6c622c3045484fa37d009be3b5137b8efba9bd99da3336daca929d36eaef28b3881a4addd009dbb4cd6a9b1e1a56e656bf1f7b0392f85a7c4994e344e4ed6422a420782636e1c13"}, &(0x7f0000979000)=0xb3) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00008d1000)={r2, 0x5}, 0x8) 2018/02/03 17:16:03 executing program 0: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000f86000-0x8)=@sco, &(0x7f0000f86000-0x4)=0x8, 0x80800) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00004fd000-0x4)={r0}) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r2, &(0x7f0000c66000)={0x0, 0x0, &(0x7f0000f87000-0x10)={&(0x7f00007fe000)={0x2, 0x1, 0x80000000, 0x5, 0x14, 0x0, 0x2, 0x1, [@sadb_key={0x3, 0x8, 0x58, 0x0, "4434afd83570269e7a6a58"}, @sadb_key={0xd, 0x8, 0x2f8, 0x0, "89fe12a8c59871825a638be746194a4bb64c032eca190621994d4df20fcace944dfa122d0d86ae4c3c249ab15153a08f2e72dd014b3746285cd1c6288b86b8ed724e130970432d12f95958ddbdb04ccc317e0b283cb1547baabea61d80149b"}, @sadb_sa={0x2, 0x1, 0x1, 0x6, 0x2f, 0x45, 0x3, 0xa0000000}]}, 0xa0}, 0x1}, 0x8000) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r1, &(0x7f0000f86000-0x6)={0x1f, 0xfffffffffffffff8, 0x3}, 0x1) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f84000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}]}, 0x70}, 0x1}, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000f88000-0x4)=0x1) 2018/02/03 17:16:03 executing program 7: pipe(&(0x7f0000ca3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000ae7000)) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000000d000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f000001e000-0x8)=@assoc_value={0x0}, &(0x7f0000019000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={r2, 0xcb50}, 0xc) r3 = accept$alg(r1, 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) recvmsg(r3, &(0x7f000000e000)={&(0x7f000000b000)=@ethernet={0x0, @random}, 0x10, &(0x7f0000015000-0x70)=[], 0x0, &(0x7f0000015000-0xe1)=""/225, 0xe1}, 0x0) 2018/02/03 17:16:03 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00007f7000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_dgram(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @hyper}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000145000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000026000-0x4), 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000070a000)={0x0, 0xf3, "2c4a73e150446b61dde93aa33c3fe5c08a2fc33425f0462f09cb5e84f712801dbe4424dcd29834fbc6269d541c42bf27277401b95e1ce68c8c8492317e5772037fc554feda290c875a187ba5704ddf0bf86285dcd866657bae05a08336d8fadcb447a1b442364662e734d87c0629c67f6c57905c416573d517c1c5842c572064b9075a4d9ada8dd6a8db36100b2c0aa08395a671fe152221a60c731d359641ab5e9cbd076016cd03d38bd63dad4696068aa414413c7ecd65263b4c4e9b8b55e1687bbbb4489578c4e6b79e0e7fcec4375a6de13fcd3a356f00f44731982e72e5e7fea2438351fb18fc378c00c8e210f0e0f471"}, &(0x7f0000a37000)=0xfb) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d5c000)={0x8, 0x6, 0xfffffffffffffffe, 0x400000000, r3}, &(0x7f000052c000)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d6f000)={r4, 0xfffffffeffffffff, 0x9, 0x7, 0x400, 0x1}, 0x14) write(r2, &(0x7f0000d43000), 0x0) sendto(r2, &(0x7f0000860000)=')', 0x1, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000705000-0x38)={&(0x7f0000367000-0x1c)=@in6={0x0, 0x0, 0x0, @empty}, 0x1c, &(0x7f0000817000-0x40)=[], 0x0, &(0x7f0000d2a000)=""/132, 0x84}, 0x22) recvmsg(r1, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)}, 0x1ffe) 2018/02/03 17:16:03 executing program 5: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@kern={0x10}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0x1, 0x120202}, 0xdd) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x8924, &(0x7f0000001000-0x4)) 2018/02/03 17:16:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000999000-0x8)={0x0, 0x0}) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f000070e000-0x8)={@remote, @local}, &(0x7f000085a000-0x4)=0x8) pipe(&(0x7f0000d24000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000012000-0x20)={0x7f, 0x0, 0x10003, 0x3f}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000455000-0x10)={0x3, r3}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000e09000)={0x0, 0x9, 0x3e00, 0x1}, &(0x7f0000c25000)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000086c000-0x4)=r4, 0x4) socket$inet6_sctp(0xa, 0x5, 0x84) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000a23000-0x225c)={0x20, 0x7, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x2, @ipv4=@rand_addr}]}, 0x20}, 0x1}, 0x0) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f000016e000), &(0x7f0000583000)=0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000e8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000742000)={0x0, 0x1000, "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"}, &(0x7f0000027000)=0x1008) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000e2000-0x8)) getsockopt$inet_sctp_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f0000e91000)={r8, 0x5, 0x401, 0x2}, &(0x7f0000f08000)=0x10) 2018/02/03 17:16:03 executing program 6: r0 = socket(0x18, 0x0, 0x0) getpeername$ipx(r0, &(0x7f000029b000-0x10), &(0x7f0000667000)=0x10) getpeername$netlink(r0, &(0x7f0000001000-0xc), &(0x7f0000001000-0x4)=0xc) 2018/02/03 17:16:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_crypto(r1, &(0x7f0000962000)={&(0x7f0000fe3000+0x5ad)={0x10, 0x0, 0x0, 0xa}, 0xc, &(0x7f0000bce000+0x489)={&(0x7f0000ae0000)=@upd={0x108, 0x12, 0xb10, 0x0, 0x2, {{'crct10dif\x00'}, [], [], 0x400, 0x2000}, [{0x8, 0x1, 0x5}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0x2}]}, 0x108}, 0x1}, 0x0) sendmsg$nl_generic(r0, &(0x7f00003cf000-0x1c)={&(0x7f000018a000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00003a8000)={0x18, 0x29, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) 2018/02/03 17:16:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f68000)={r0}) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000c4a000-0x4)=0x10810) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b55000-0x28)={@common='sit0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000088a000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000002000e, r2}) bind$netrom(r1, &(0x7f0000387000)=@full={{0x3, {"2e1e3ca97824b5"}, 0x5}, [{"5692fe8425c24c"}, {"ef3dc659bc9bab"}, {"dc05806880e236"}, {"0de2435434e1e1"}, {"4e9c322d84c6f2"}, {"3879330e5326db"}, {"935ddcf43ce144"}, {"566778f5034041"}]}, 0x48) 2018/02/03 17:16:03 executing program 3: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f000000b000-0x1c)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0}}}, 0x1c) r1 = socket(0x0, 0xb, 0x28) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f000000e000)=@assoc_value={0x0}, &(0x7f000001b000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000011000)={r2, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x29b9cb23}}}, 0x8c) r3 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r3, &(0x7f000000f000-0x1c)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) 2018/02/03 17:16:03 executing program 4: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8949, &(0x7f000000b000)={@common='ip6gre0\x00', @ifru_names=@common='syzkaller1\x00'}) socketpair$inet(0x2, 0x80007, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000021000)) r2 = accept4(r0, &(0x7f0000018000)=@un=@file={0x0, ""/108}, &(0x7f0000020000)=0x6e, 0x800) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000001000)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x0, @rand_addr=0x6}], 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000001f000), 0x4) 2018/02/03 17:16:03 executing program 0: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e43000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e0d000-0xf)="27fa2f6f476a3f648eabdb19564c53", 0xf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = socket(0x10, 0x2, 0x800) recvfrom$ax25(r2, &(0x7f0000885000-0xe)=""/14, 0xe, 0x3, 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000117000)={'vcan0\x00', 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c62000)={0x0}, &(0x7f0000e05000)=0xc) sendmsg$nl_generic(r2, &(0x7f00003a3000)={&(0x7f0000700000)={0x10, 0x0, 0x0, 0x80000020}, 0xc, &(0x7f0000859000-0x10)={&(0x7f0000b4f000-0x1720)={0x1720, 0x38, 0x300, 0x5, 0x2, {0x1f}, [@generic="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@typed={0xc, 0x20, @ipv4=@loopback=0x7f000001}, @generic="3f4008b4e036f67be20b11c0eb741525fe8b7aa14e52c0935ee1a4fd8be4bc2aad42c200b4fb0d84a4c9426adb0e2c68f714c65fb34ffb6abd43cc1cc0ce19bcc47b6f075bb00b7d4230f5c35782a6f48b7013d73c05f56b9c53b507c68584a57947561769829a114875638495f58288e05682a399eac0dd6eb9b5824c1a8678197a6ad36a816ddb716627ce5502e9997fbb8075", @nested={0x154, 0x73, [@generic="bf33169aaa32b48ece8c28357fe50f33af5e8df7bbd273cfd89efb01b1f828920f5ffc", @typed={0x48, 0x7a, @str='xts(serpent)\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, @typed={0xc, 0x46, @pid=r4}, @typed={0xc, 0x8f, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x2c, @u32=0x8}, @generic="84eaf5bc00a538ee9bd7f8be0b3f8e15e291b54bc8503bf67b490885774272759942343b12dd381641ababe7b0e70836542d41f4449d4a2b6f6cc3a6b712410d564ff91b4af606d3ad2951e805a942b99099853a6ea538fcfdc19150399228cf6a983ebbfd9e4c047fa8fd3264343fa06b773c5da425d77f18954ac73d8a5d1c12c8d784306525560796cc11ea62078decd295f0c57f70b5bd61d42f9ae1e1ee0a0fb26f12f37cfc34c1548f4db4fd9bd56c7bea", @typed={0xc, 0x6f, @fd=r2}]}, @generic="3943da64fef6cdc44aa9c3c31900b9017df23fb668f4cd6d93f23c6c2f8fd0779a4e3f3aecc623ef3683f0f0e8b30503", @nested={0x170, 0x50, [@generic="5dbc48d6a5bc337b48f4b4e0fe8c12977ac53f154dd8af755610f66c8030b8f1c73ba82926c0fd034dfc411880febdb6cf2f9b60333b22082926013a717bc63e70b4e2eb796ef32cd6481281056fc6596397e7c433ce2cefe52846b2f699c78f001d7ab7f8e771d6b74ec50dc91dbd58d21adf42498f646427dfa7f63f546784c1026d67425b27c1b2bf5250bdd061c3414274314116d5af88d566d10fe99ddd1233f575330d3f08c9ba0af4b82a0f051e0b66a984c2ba45f908940a150558078c33b58a9f611f61b3b910cfe263b7f3fc9ef2f85cb0197c46ddc413962d9a6d9473e31a0d0c6bde67ec4e73b11896", @generic="9b7d998088e9e3224c1e9a229c41d48ff95432c02638d5a6949d41e4597fc8fcb849879ee5c58aa7f087f8aeace160cec1ff4054bfd4bf633d0b8eddbe8cb97ff476f3824104203f6ab9c04e3108d855087e3d8bf8141a1415b5562cb8abe644abaff8ccc7e04e8a4ac706ef65835a09d0d6", @typed={0x8, 0x33}]}, @nested={0x58, 0x42, [@generic="a60b52f86bb052f584f43b4c150ee8dd4b6d955bc85e4c99d7ae1fcd78c5005fa70dca7d0e374847df6b68beb532171f62a86ed84cb76bf272f5", @generic, @typed={0x10, 0x30, @u64=0xa67}, @typed={0x8, 0x5b}]}, @nested={0x48, 0x3d, [@typed={0x10, 0x25, @u64=0x6}, @typed={0x24, 0x40, @str='trusted.,#posix_acl_access\'\x00'}, @typed={0x10, 0x87, @u64=0x8}]}, @generic="23e55f6a73038ab90bd61c487e6ca90f336bb4a0f867ae5e530d786734222c67b2a0aa3b1dae362707bf2e63baa6303aa3305ba1735334d8f607e39542b1401bbf9b279b061c16682e1b516c2b470fd5026b49531986df489a1e1dae0f7f1cfbf292378c4d7a174e017a7f3130453ef38f13403863c1222707108531a6fc647217495a5812ac0510ab49c508cadbf5168b4706cf6e662e14f6fb7c160b5b4ee6fbe40eb92a376ff5c66f64d9e3cc56dd0768abf81caa3ce5e2ffa1fa8d90e8cb51248788dd1003b819194c90caf65ea5f18ed5fe446f7c7e9892055fd6a20500cd7af53b9e46d5be288817a61777aa54833e", @nested={0x1e4, 0x63, [@generic="a1ce20cca334ec4c0e2aba368449269f719fb902f3c8c32266ff29ac0432cd61fab287d44702e23b66fc22426d1a84d3138a18b62651c2d126d7a8c28458afeba4895387c2cb7d3db427c4d24b39a4bb7a87e7af5ddc0cf586e4122078a3f051f0d1b7c68a64f700fae7ad09", @typed={0x8, 0x47}, @typed={0xc, 0x7b, @u32=0x5}, @typed={0xc, 0x58, @u32=0x5}, @generic="8711bd924abb5a4191cfab298061524df534f1c138e4cc5b87dcf756749d567997093d90c04e37a2a6cada19519d410fb74a1415ed38d8839635d9a6f7b42e6ff51e39d96104b2f1fbb0976e24a65036e2c9c17db4c7df7170c794573818ecdd9daa76928d291afa0d45a6b806365d9dd7d25ac9a669ebf09e1a584bfc680019c02e02badcc56c277ed18510ddd030d573fe5e8b60edf404254a8c615c6d27", @generic="c6990f06dc4589656d8cd3e5f4a4128ed641f4965a36b48303db21726eb5d21bc435226e96cb4a90bb6caacc0fc7500f7f3ff0e83dc0215cfb0004227a2b5d5faf593abb810193949a4cf120e3383ec380013b5671da28a7a37009aeb9eb46e19f44907f131b90c36ad5d614af67a6a32725c1660dc76cd9de802cecaaa6677c14395b57017b6a07f9f34906d5e3c611208b913bce69d2eb08cda964de7a72796c3c1dfdbe", @typed={0x10, 0x55, @str="6c6f252cac00"}]}]}, 0x1720}, 0x1, 0x0, 0x0, 0x40010}, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000b12000-0x10)=@req={0x50, &(0x7f0000723000-0x50)={@common='gretap0\x00', @ifru_addrs=@pppoe={0x18, 0x0, {0x3, @empty, @generic="5a580867b8121332423c9f7f484b4f57"}}}}) sendmsg$nl_route(r2, &(0x7f00005ad000-0x38)={&(0x7f0000ddb000)={0x10}, 0xfffffffffffffd39, &(0x7f0000883000)={&(0x7f0000aa6000-0x110)=@ipv4_delroute={0x0, 0x19, 0x100, 0x3, 0x1, {0x2, 0x94, 0x34, 0x1f, 0xff, 0x3, 0x0, 0x9, 0x2400}, [@RTA_SRC={0x0, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @RTA_ENCAP={0x0, 0x16, @nested={0xffffffffffffffc1, 0x72, [@typed={0x0, 0x1c, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="0ea9ebf41a0a211c0f83d54c245c66c35bd19ba8d606d4a71eb2021772a609659a28c4c0af20c6cc31f7f7cb793629fb096316dcb9b7d70b4a518534f0bb5c2d8839463909fd185daa9546b650a2a76164c142f4b673e94f467a2d4627ea2da045b8ce08a9cfdc0850862cf3386ce5de13e36ba34ccf33e4a913d489df95983f346d05dfed5c896800260f4cb9a254950a30b9410bcbd275228a19aa95beaf4465dbba919e34beb8f2ed21027e9a9fce96fb78842aa11b", @typed={0x0, 0x6e}]}}, @RTA_OIF={0x0, 0x4, r3}, @RTA_GATEWAY={0x0, 0x5, @local={0xac, 0x14, 0x0, 0xaa}}, @RTA_DST={0x0, 0x1, @loopback=0x7f000001}]}, 0x38}, 0x1}, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000597000)=@syzn={0x73, 0x79, 0x7a, 0x0}) accept4$unix(r2, &(0x7f0000146000-0x6e)=@file={0x0, ""/108}, &(0x7f00007b9000)=0x6e, 0x80000) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) 2018/02/03 17:16:03 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000067000-0x5c)={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x7}, {0xa, 0x2, 0x458b, @mcast2={0xff, 0x2, [], 0x1}, 0xfff}, 0xfffffffffffffffe, [0x5, 0xa0, 0x800, 0x4, 0x3f, 0x1, 0x5, 0x1]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00001a2000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000328000)="79613976d8c30a4aeace60f2bd08cfe62785d910", 0x14) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000245000)={0x0, 0x0, &(0x7f0000781000)=[], 0x0, &(0x7f0000f50000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r2, &(0x7f000087e000-0x38)={&(0x7f0000845000-0x10)=@ax25, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x6f}], 0x245, &(0x7f0000596000-0xc5)=""/197, 0xfffffffffffffecd}, 0x0) syz_extract_tcp_res(&(0x7f0000d2b000), 0x1, 0x4) 2018/02/03 17:16:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f000013a000-0x38)={&(0x7f00001f5000-0x10)=@can, 0x10, &(0x7f0000e72000)=[]}, 0x0) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f00008ef000-0x90)=[{&(0x7f00002d6000-0x38)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f0000fd1000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) sendmsg$nl_route(r0, &(0x7f000034c000)={&(0x7f0000a65000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f000086b000+0x948)={&(0x7f00005a2000-0x14)=@getroute={0x14, 0x1a, 0x300, 0x4, 0x3, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x2000c001) 2018/02/03 17:16:03 executing program 7: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000035000)=@nfc_llcp, &(0x7f0000036000-0x4)=0x60, 0x0) bind$netlink(r0, &(0x7f0000009000-0xc)={0x10, 0x0, 0x3, 0x88800018}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000016000-0x38)={&(0x7f000001b000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000034000)=@delneigh={0x24, 0x1d, 0x517, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) 2018/02/03 17:16:03 executing program 1: mmap(&(0x7f0000000000/0x7a0000)=nil, 0x7a0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f00006ad000-0x8)={0x0}) setsockopt$ax25_int(r1, 0x101, 0x1, &(0x7f000028d000)=0x6, 0x4) sendmsg$nl_route(r0, &(0x7f000001e000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000016000-0x30)=@ipv6_newroute={0x30, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) 2018/02/03 17:16:03 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x100803, 0xffffffffedb74267) r1 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000014000-0x4), 0x4) syz_emit_ethernet(0x66, &(0x7f0000007000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ff6d22", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x5, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) recvmsg(r0, &(0x7f000000d000)={&(0x7f000000d000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x126, &(0x7f0000003000)=[], 0x0, &(0x7f000000d000-0x2)=""/2, 0x2}, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x4030582a, &(0x7f0000011000)={@common="6c6f0100000000000000000000f9ff00"}) 2018/02/03 17:16:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000d03000-0x4c)="220000002100070700be00000900070102e9dc1e0000ff000000000005000280ff45", 0x22) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000c22000-0x4), &(0x7f000043e000)=0x4) 2018/02/03 17:16:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000752000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000a12000)) syz_emit_ethernet(0x14, &(0x7f00000c6000-0x18)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000efe000)={0x0, 0x0, []}) connect$pppoe(r0, &(0x7f000032e000)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @common='rose0\x00'}}, 0x1e) 2018/02/03 17:16:03 executing program 6: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000001000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000dba000)) sendmsg$key(r1, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f000024b000-0x10)={0x2, 0xb, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x12}, 0x1}, 0x0) getsockname(r0, &(0x7f000075a000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f00001c9000)=0x3a) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000db5000-0x4)) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000e63000-0x4)=0xffffffffffffffff, 0x4) 2018/02/03 17:16:03 executing program 2: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'hash\x00', 0x22, 0x0, 'sha224-ssse3\x00'}, 0xaf) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg, 0x58, &(0x7f0000234000-0x30)=[], 0x0, &(0x7f0000f77000)}, 0x0) 2018/02/03 17:16:03 executing program 4: 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) r0 = accept(0xffffffffffffff9c, &(0x7f0000002000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f0000001000)=0x26) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in6={{0xa, 0x1, 0x1ff, @ipv4={[], [0xff, 0xff], @empty}, 0x3}}, [0x7, 0x9, 0x8, 0xb3, 0x0, 0x100000000, 0x6, 0x314, 0x9, 0x200000000000000, 0x1ff, 0x9, 0x5, 0x97b, 0x4]}, &(0x7f0000002000)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002000)={r2, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x6, 0x9}, &(0x7f0000002000)=0x98) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000000)=0x4) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000000)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/02/03 17:16:03 executing program 7: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000010000)) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000026000)={0x10}, 0xc, &(0x7f0000017000-0x10)={&(0x7f0000005000-0x1b0)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x20}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000029000-0x4)={r0}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000012000)={&(0x7f000001a000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000010000-0x50)=[{&(0x7f000001a000)=""/248, 0xf8}, {&(0x7f0000025000)=""/106, 0x6a}, {&(0x7f0000014000)=""/203, 0xcb}, {&(0x7f0000029000-0x76)=""/118, 0x76}, {&(0x7f0000029000-0x48)=""/72, 0x48}], 0x5, &(0x7f0000029000-0x220)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000016000-0xc4)=""/196, 0xc4}, &(0x7f0000014000)}}, @mask_cswp={0x58, 0x114, 0x9, {{0x139d, 0x5}, &(0x7f0000028000)=0x5, &(0x7f0000018000)=0x80000000, 0x7fff, 0x0, 0x3, 0x401, 0xa, 0x200}}, @mask_cswp={0x58, 0x114, 0x9, {{0xa52, 0x9}, &(0x7f0000029000-0x8)=0x2, &(0x7f0000021000-0x8)=0x4, 0x6, 0x8, 0x5, 0x3, 0x6d, 0x7}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000009000-0x1000)=""/4096, 0x1000}, &(0x7f000000f000), 0x10}}, @cswp={0x58, 0x114, 0x7, {{0x3f, 0xc1}, &(0x7f0000005000-0x8), &(0x7f000001e000)=0xd630, 0x9, 0x0, 0x200, 0xe0d, 0xc, 0x6}}, @mask_fadd={0x58, 0x114, 0x8, {{0x7fffffff, 0x1}, &(0x7f0000016000)=0x8, &(0x7f0000028000-0x8)=0xc3, 0xe5f, 0x8, 0x1f, 0x9fe, 0x40, 0x7}}, @rdma_args={0x48, 0x114, 0x1, {{0x3, 0x7ff}, {&(0x7f0000028000+0xeb5)=""/90, 0x5a}, &(0x7f0000008000)=[{&(0x7f0000008000-0xa3)=""/163, 0xa3}, {&(0x7f0000001000-0x37)=""/55, 0x37}, {&(0x7f0000028000)=""/86, 0x56}, {&(0x7f0000028000)=""/44, 0x2c}, {&(0x7f000000f000)=""/109, 0x6d}], 0x5, 0x8, 0x401}}, @rdma_dest={0x18, 0x114, 0x2, {0x5, 0x9}}], 0x220, 0x844}, 0x4000) 2018/02/03 17:16:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x8000b, 0x9) connect$llc(r0, &(0x7f0000a84000-0x10)={0x1a, 0xf6, 0xfffffffffffffffe, 0x6, 0x8, 0x9, @random="631d3b4af7d0"}, 0x10) r1 = socket(0x20000000000000a, 0x2, 0x0) shutdown(r0, 0x0) sendmsg(r1, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f00002c3000)=[], 0x0, &(0x7f0000c8e000-0x90)=[{0x18, 0x29, 0x3b, '~'}], 0x18}, 0x0) 2018/02/03 17:16:03 executing program 2: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socket$inet_sctp(0x2, 0x0, 0x84) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000f85000-0x1e)={&(0x7f0000222000/0x3000)=nil, 0x0, 0x7, 0x0, &(0x7f0000599000/0x2000)=nil, 0x2}) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f00008b7000)) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$netrom(0xffffffffffffffff, &(0x7f00009e8000-0x10)=@ax25, &(0x7f0000f87000-0x4)=0x10, 0x800) socket$inet(0x2, 0x0, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f8a000)="0f5461b96ac73cad91f08cbf33450c69a7a7d8f957eec4f7e647ec9f8867e468be", 0x21) sendmsg$key(r0, &(0x7f0000f87000-0x38)={0x0, 0x0, &(0x7f0000358000)={&(0x7f00003dc000)={0x2, 0x7, 0x0, 0x0, 0x2, 0x0, 0x7, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000e72000)={0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x8000}, &(0x7f0000f86000)=0x14) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000f8c000-0x4), &(0x7f0000186000-0x4)=0x4) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r1, &(0x7f0000f8d000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000f8c000)=0x10) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r1, &(0x7f00002e9000)=@full, &(0x7f0000f8d000)=0x48) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/03 17:16:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xf0, &(0x7f000015d000-0x8)={0x0}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000fdd000)={@common='lo\x00', &(0x7f0000b67000-0xae)=@ethtool_eeprom={0x48}}) epoll_wait(r0, &(0x7f000043a000)=[{}, {}], 0x2, 0x2) socketpair(0x7, 0x4, 0x81, &(0x7f00009e8000)={0x0}) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000298000)) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000b0c000-0x4)) 2018/02/03 17:16:03 executing program 3: r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000020000)=@filter={'filter\x00', 0xe, 0x4, 0x3e0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}, 0x0, 0x0, @generic="a4f47dbd6b571104f3103bd1315df60f", @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x84}, 0x0, 0x1b8, 0x218, 0x0, {}, [@common=@unspec=@sctp={0x148, 'sctp\x00', 0x0, {0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, [], 0x0, [], 0x0, 0x8dcd3d7c6a4b0266}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x440) 2018/02/03 17:16:03 executing program 7: r0 = socket$unix(0x1, 0x3, 0x0) connect$unix(r0, &(0x7f000046d000-0xc)=@file={0x0, "e91f7189591e9233614b"}, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) r1 = accept4$unix(r0, &(0x7f0000097000-0x8)=@abs, &(0x7f0000798000-0x4)=0x8, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0x0, "e91f7189591e9233614b"}, 0xc) 2018/02/03 17:16:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x7, 0x7ff) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x7ff, @mcast2={0xff, 0x2, [], 0x1}, 0x466}}, 0x7fff, 0x1}, &(0x7f000095b000-0x4)=0x98) r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000aee000-0x4)={r0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00003a5000-0x4)) connect(r0, &(0x7f00004f0000)=@in6={0xa, 0x0, 0x7fff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x7fff}, 0x1c) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect(r0, &(0x7f00003f9000-0x1c)=@in6={0xa, 0x3, 0x7, @empty, 0xffffffffffff1ceb}, 0x1c) listen(r0, 0x20000003) r2 = socket$inet6(0xa, 0x8000f, 0x4c2ca2f7) connect(r1, &(0x7f0000c76000-0x10)=@nfc={0x27, 0x8000, 0x3, 0x6}, 0x10) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/02/03 17:16:03 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = accept$inet(r0, &(0x7f0000795000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000bee000-0x4)=0x10) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000012000-0x8)={0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000023000)=@assoc_value={0x0, 0x8}, &(0x7f0000024000-0x4)=0x8) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000020000-0x8)={r4, 0x80, 0x7f}, &(0x7f0000024000-0x4)=0x8) getsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f0000022000)=""/43, &(0x7f000001e000-0x4)=0x2b) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r5, 0x400454ce, &(0x7f0000001000-0x4)) 2018/02/03 17:16:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$nl_route(0x10, 0x3, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000158000)) bind$alg(r0, &(0x7f00007b7000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000c97000-0xb4)=[{{0x0, 0x0, &(0x7f00009cc000)=[{&(0x7f0000afb000)="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", 0xff9}], 0x1, &(0x7f0000252000)=[]}}, {{&(0x7f0000ec5000)=@can={0x1d}, 0x10, &(0x7f0000e5c000-0x10)=[{&(0x7f0000e52000)="9d4117d9444501d5f881dae4101760b7bcbfc2fccaaa1aa077e0f0a583bcc9f45d6ef3952413fe2fe263c0615538ba927eda0d50d8c4191d8e4d5b1860897a9636ea84616c16e70d6e65db7f1535c92b4fd1a234ff7946f12893aecb78fb5dad41d855aabfab1f7f0a5ec5f73303d790d3f422ccdcb18f5be2509d46eeb0a20deafd22815ad28f00f54b2ece48e32d4db621d5a6cf1d8fb47f9a2129c65dff00ce0dbf24f3a29bf67fae9751a17076e1e7b2623725e7820b2973cab00eebe6d5b7a8864d801047daa1c600715774270d0ec2d65c8972e755bd08b08a4b8582bd079c78c4f22e98", 0xe7}], 0x1, &(0x7f000075f000-0x1320)=[{0x58, 0x113, 0x1, "ba40d6e24db0fbf21fac61936041f375a308f75b43ea713552dd0cb37dac3ea39bce19e4899b81dbcd0e364d3019ea7973fab89c71353e12ac01611481934db1862835cfac696e"}, {0x98, 0x113, 0x8, "75540457d931f1d6d9869258030f60fd4fbeaf41f47c4c760f7750f47b239490aff0f883e1e91ee48333b39c03c10c8e3a17fd276bf83326c75a1b88ca215951485156a674bf618cd453911cea3d003697233ac3146d5399e4b352e76f9bf6580136cda7d168be647f0d4cd7ac50d21e99907906c120e9a70b8f1ce30a0b0a76d1684f97"}], 0xf0, 0x80}, 0x7}], 0x2, 0x40000) recvfrom(r1, &(0x7f00009c2000)=""/199, 0xffffffffffffff1d, 0x0, &(0x7f0000a76000-0x10)=@can={0x1d}, 0x10) 2018/02/03 17:16:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000657000)={&(0x7f0000352000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x2e, &(0x7f000000b000-0x10)=[{&(0x7f0000a2d000)=""/106, 0x397}], 0x1, &(0x7f00009b8000)=""/4096, 0x1000, 0x10001}, 0x21) getsockname$netlink(r1, &(0x7f0000230000), &(0x7f00005a5000-0x4)=0xc) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000242000)={{{{0xa, 0x0, @multicast2=0xe0000002}}, {{0xa, 0x0, 0x0, @empty}}}, 0x0, 0x0, 0x0, "f69f8464be4bc994fe56c49be0fb7bbf7ae30c58ddb25940908b0631f9bcad39f8d94c02d9887d1dacc91624cccab892c486fb71db996733edbfc23c18c67b67cbaf8b9336638ea940e207344b6d72ec"}, 0x160) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000a8e000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000610000-0x8)={0x0}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f000065f000-0x40)={r3, 0x0, &(0x7f0000847000)=[], &(0x7f00008d2000-0x1c)=[0x81, 0x83b, 0x4, 0x9, 0x40, 0x2, 0x9], 0x23, 0x5, 0xf4b3, &(0x7f000089c000)=[0x6, 0xfffffffffffffffb, 0x7ff, 0x6, 0x1dde400000000000], &(0x7f000039a000)=[0xff, 0xffffffff, 0x7, 0x3]}) 2018/02/03 17:16:03 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000080003, 0xfffffffffffffff7) read(r0, &(0x7f000000a000-0xbb)=""/187, 0x329) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000010000)=0x2000000000000002, 0x4) sendto$inet6(r0, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000014000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000012000-0x8)={0x1, 0x40}) 2018/02/03 17:16:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x6, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000095c000-0x5c)={{0xa, 0x2, 0x800, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, {0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x100}, 0x80, [0x5, 0x1, 0x9, 0x101, 0x7, 0x3d, 0x40, 0xaddf]}, 0x5c) r1 = socket$inet6(0xa, 0x80001, 0x9) bind$inet6(r1, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) r2 = socket$inet6(0xa, 0x802, 0x88) readv(r1, &(0x7f0000a57000)=[{&(0x7f0000125000-0xaf)=""/175, 0xaf}], 0x1) setsockopt$inet6_udp_int(r2, 0x11, 0x100000000a, &(0x7f000042b000)=0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688", 0x45}], 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ff2000)={0x0, 0xfffffffffffffff7}, &(0x7f00005c8000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000852000)={r3, 0x4, 0x9, 0x1, 0x3, 0x7f}, 0x14) 2018/02/03 17:16:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000575000)=0x1000000, 0x4) 2018/02/03 17:16:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000677000+0xe28)="5b28bc39a823e167a711db9873831fee", 0x10) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) 2018/02/03 17:16:03 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/91, 0x5b, 0x100, &(0x7f0000582000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) socketpair(0xa, 0x800, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000001000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x80000001, 0x3, 0x20, &(0x7f0000000000/0x1000)=nil, 0x100000001}) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000000d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x100000, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@timestamp={0x44, 0x14, 0x5, 0x3, 0x0, [{[]}, {[@multicast1=0xe0000001], 0xfffffffffffffffd}, {[], 0xfffffffffffffffe}]}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f0000001000)={0x0, 0x0, []}) 2018/02/03 17:16:03 executing program 5: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) socket$bt_hci(0x1f, 0x3, 0x1) close(r0) 2018/02/03 17:16:03 executing program 6: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cc8000)={0x0, 0x0, &(0x7f000080f000-0x10)={&(0x7f0000f98000-0xb0)={0x2, 0x7, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x80000000000087) r2 = socket(0x8, 0x5, 0x10) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r2, &(0x7f0000f9b000-0x38)={0x0, 0x0, &(0x7f0000f9a000)=[{&(0x7f0000f9a000)=""/176, 0xb0}], 0x1, &(0x7f0000cf9000)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f000041d000)=""/14, 0xe}, &(0x7f00008cc000-0x1), 0x8}}, @rdma_args={0x48, 0x114, 0x1, {{0x9, 0x2}, {&(0x7f0000df1000-0x55)=""/85, 0x55}, &(0x7f0000ebb000)=[{&(0x7f0000f9a000)=""/205, 0xcd}, {&(0x7f0000f9b000-0x70)=""/112, 0x70}, {&(0x7f0000f9a000)=""/4096, 0x1000}, {&(0x7f0000f9a000)=""/57, 0x39}, {&(0x7f0000f9a000)=""/77, 0x4d}, {&(0x7f000008f000)=""/4096, 0x1000}, {&(0x7f0000f9a000)=""/123, 0x7b}, {&(0x7f0000d47000)}, {&(0x7f0000f9b000-0xf4)=""/244, 0xf4}], 0x9, 0x4, 0x100000000}}, @rdma_dest={0x18, 0x114, 0x2, {0x4, 0x5aeab484}}], 0x90, 0x40000}, 0x11) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@empty}}, 0xe8) connect$inet6(r1, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/03 17:16:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x802, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00005a2000)=0x3, 0x4) sendto(r0, &(0x7f0000660000-0x1)="dd", 0x1, 0x0, 0x0, 0x0) sendmsg$kcm(r0, &(0x7f00007bc000-0x38)={&(0x7f0000e67000)=@generic={0x0, "b15a13af9a201db79a7a8f9b332f2125d801c6073b5f33222848be91659d25c6999ba31b3e4ad348915f4b520ada9fff164f748d370676a9e3690d1d3527af72395d4d68b3cbb7d2687a3521b26d45d6622339efd71f02dc5a4d01c65b44c97438e2ab419392702aad7108fb1bdc9677271ca6571966a73b2b0764b20112"}, 0x80, &(0x7f0000b70000-0x50)=[], 0x0, &(0x7f000027b000-0x4a8)=[]}, 0x44800) sendmsg$kcm(r0, &(0x7f0000832000)={0x0, 0x0, &(0x7f0000655000-0xb)=[], 0x0, &(0x7f0000ba0000-0x1d8)=[]}, 0x0) 2018/02/03 17:16:03 executing program 2: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) r1 = socket$inet(0x2, 0x800000000002, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000011000-0x8)={0x0, 0xc8}, &(0x7f0000002000)=0x8) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000001b000)=@assoc_value={r2, 0x5c10}, 0x8) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @generic="ea2167252ea44dc528ddc7cb5cd2069c", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2c0) 2018/02/03 17:16:03 executing program 3: mmap(&(0x7f0000000000/0x102000)=nil, 0x102000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000fd000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e0af19", 0x0, 0x6c, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], "c78faf64ad83a51d"}}}}}}}, 0x0) r0 = epoll_create1(0x40000000080000) r1 = socket$inet6_udp(0xa, 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mmap(&(0x7f0000102000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000102000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000003f000)={0x0}) getsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f000007b000), &(0x7f00000fa000)=0x4) r3 = socket(0x1, 0x80000, 0x6) connect$nfc_llcp(r3, &(0x7f000007e000)={0x27, 0x9148, 0x3ff, 0x7, 0x3, 0x7, "33d756181d19bb4cd1d49d24f2c936c39091c9070c37738667c396f34353c41ac937a9037dd9afd2960da0e58740c3b324acec4233b3e2bc5b1a023b08db48", 0x7}, 0x60) mmap(&(0x7f0000102000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000102000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000102000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000040000)=[{&(0x7f0000102000)="4730f0040c698af1d68f2e4edb4cc0bf0e5bb4631613cf19e73107f46cdb2ff0fd91833829d35d1a7b5e6d773c7b263657cb67e8a3b8cf2096ff232c91ed0b60dcbaad681957fbbf36e0425666ee70dc5fc53d95a236cf93f5c1876243a8d7c5a05ae886831ca8a186ba17f74b54d08f1af36e10be00a5f579be2790e234ec151208396ca62c5b908c0e96986d01df3ddf6c7feba3b7a051366ba069b2b44af92aab40", 0xa3}, {&(0x7f0000103000-0xde)="ebdbb20edb9406521ee9e9541d48dfa9877b0e1fdcbafa4436975b7abec85460f1090055bd3e7e1794a6e6410e9a29f6ee4e6678fb7181335ee81bcc8f7b8fd1badd596eb4a073bd0f0cd5e3fe31f4c881d2dae8d7068a762937a70bc17bdba1e10d124fa81b6200190eadce8eed2d77ec3d136d2941364c5490f0c7863075419937afafbcec4366a8b98298ea7d83c6e139619102c7ad207daed1edd58d512152aa24a2da95c125173e56dcaa53f4ae4cfc6b5031d7c7203917b9ff8ddf33b6191d0ce01caa885864f2dcde8f2b7de5d04a9b504dd4cea2810ab5747cd8", 0xde}, {&(0x7f0000102000)="56207bb9b143478ab8611e4d5785ca9464c3fa47a66c15d91516683945d62fc7a72c400a97e18f287b35f75719539f49649e381af1f5f00c2efcc3f98fc571d51cf3d4325fe64b78dc153ee8c1edcc4bf90262eabd73bd22b4f2d5f51d765143488785c7e01df7869465f14f0d98af7b81ee32980ab72dd0cd857ec11ea3d735e7a6ffdbac8e46ec4be5ff1fd5c6415b97d54ee908ab2acd5b15360cf8f689ccf6ea2f9e8c43e18c35413ae54a73d098cbc06be4443ea2bff1a762fd079f9d3b75b3cc8c89ad7b", 0xc7}, {&(0x7f0000102000)="9ece5309e93365e10d646d482e5be913dee684db2aba2c7d98872f95cb1c16a1ae4d9e4b24004cf8da7955f6761507628897612eb7128cc8fa04fa4d729d1734a7e982a716f4e80d86198dfef5f2d1b91a0d8d650cebcbb26b240531526eb74c37cd3a98b729ead517d0383b77affe51a0f8a00eb641b0f309aa0be85f1cedfc68ee08849966ff27c14771ef84e4824299794efb63e4670341289ddf3c0e58aa764653e1f2acfb3bd0c10bc8389e7e67cf3ae84bbe5716f485b7f3a082ed166428489ab2f712a1a0441143eac0aa133a6011df", 0xd3}, {&(0x7f00000cd000-0xd5)="53657eae916bdcf63e2dfa465d02c8686b63fc755fad1bb1d00ba028cd3f4d6c3429f3511486be239b2b7fd97a85127b3e43b6c055865103647480dc6558914ec7e226731b16bd49168bca23984954fb63c9ec181f5c524d8ce247844dfae1ed905e8232d88e60928a2969d0c2bfb9da39e977b3cb3a472b6856f994a649f189a9339d58e4da9f46c6676609f9b63ec292d2a53cbf31df4deb0351ea4779d3d4732d7cc2141907da7b3771423b5e03157e968bb4c05cdbf4b6e710e1d0dab9e1b9d9048ffba8e603d0991e43e36027dfafaaad3d76", 0xd5}, {&(0x7f0000102000+0x550)="761b891eed05d3b15033446d96d58123da32af5c8f30e57aa700cf7eb00ff3edba70cfebe6d3ff2a5cbbc7d6e8fcfb4dde2bc1997ac010d83cd1455eb1eb5ba34b8aa6894e2f4c80f4fcf313", 0x4c}], 0x6, 0x2) 2018/02/03 17:16:03 executing program 4: r0 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000005000), &(0x7f0000dec000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8930, &(0x7f0000b86000)={@generic="5e48824c8a957c9ccd382b49e7b958ab", @ifru_data=&(0x7f000040e000-0x20)="9ca291907b2dd1441e79532db49c1bf52502cf30ff85b428324953cee5be67b4"}) r1 = socket(0x10, 0x3, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000bb8000-0xc)={0x100000001, 0x1, 0x1, 0x7a, 0x800}, 0xc) write(r1, &(0x7f0000fc8000)="220000002100070700be0000090007010a000800000000000000040005000280ff45", 0x22) 2018/02/03 17:16:03 executing program 7: mmap(&(0x7f0000001000/0xee3000)=nil, 0xee3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00005c7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000049000-0xc)=@sack_info={0x0, 0x0, 0x8}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x806, 0x2) mmap(&(0x7f0000ee4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x0, &(0x7f0000559000-0x4), &(0x7f0000ee5000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x5b07a6cc, 0x4) 2018/02/03 17:16:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) socketpair(0x7, 0x800, 0x3, &(0x7f00004bd000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000f6000)={0x0}, &(0x7f0000200000-0x4)=0x13) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000076d000)={r2, 0x3}, &(0x7f0000fbc000-0x4)=0x8) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000a68000)=""/240, &(0x7f0000ca6000-0x4)=0xf0) 2018/02/03 17:16:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x1, 0x0) pwrite64(r1, &(0x7f0000f30000), 0x0, 0x24) readv(r0, &(0x7f0000d17000)=[{&(0x7f0000a33000-0x7c)=""/124, 0x7c}, {&(0x7f0000e68000)=""/211, 0xd3}, {&(0x7f0000ae7000)=""/4096, 0x1000}, {&(0x7f00001c7000)=""/216, 0xd8}, {&(0x7f00008af000)=""/177, 0xb1}, {&(0x7f0000e70000-0x1000)=""/4096, 0x1000}, {&(0x7f0000675000), 0x22}, {&(0x7f0000430000)=""/4096, 0x1000}, {&(0x7f000044e000-0x2f)=""/47, 0x2f}], 0x9) 2018/02/03 17:16:03 executing program 0: mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x801, 0x0) setsockopt(r0, 0x1, 0x32, &(0x7f00004ef000)="6c59ea31da", 0x5) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, &(0x7f0000b3e000), &(0x7f0000527000)=0x10, 0x80000) 2018/02/03 17:16:03 executing program 6: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000f74000)={0x10}, 0xfe97, &(0x7f0000007000)={&(0x7f0000169000)={0x28, 0x1d, 0x10b, 0xffffffffffffffff, 0xffffffffffffffff, {0x11}, [@nested={0x14, 0x3, [@typed={0x10, 0x0, @u64}]}]}, 0x28}, 0x1}, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f90000-0x4)=0x0) r2 = getuid() mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002f8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f8f000)=0xc) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f8f000)={r1, r2, r3}, 0xc) 2018/02/03 17:16:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000504000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f000017c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000677000-0x8)={0x0, 0x31}, &(0x7f0000bd4000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00001cf000)={r2}, &(0x7f0000a60000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) write(r0, &(0x7f0000cbe000-0x48)='v', 0x1) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000010000-0xc), 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4), 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x1ea, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000069000-0x2), &(0x7f0000a0d000)=0x4) 2018/02/03 17:16:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e71000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e513b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00001f9000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000e76000)=0x10, 0x80800) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000165000-0x4), &(0x7f00009c0000-0x4)=0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f0000ff5000-0x1075)="11b981c3293d1e6ad1542a5f601cee8a78a5b3dcdd974d49dde5e1221ddbf06cc93b795b81c963620871a71c695f6781c813dbedae661bf4027a80cf16dd7efc", 0x40}], 0x1}, 0x0) recvmsg(r2, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f00002a8000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000037a000)=""/102, 0x66}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r3, 0x89f6, &(0x7f0000001000-0x84)="2e9063adfc86e163d289119189a9803fe10c6ae8cc5594444bdfc1637bf4bae91bf31f9939d7f1afdd03376eaa93f29f1826ff92a74fb016ab8f9e8db084e37cccc7302bc377dc607b6b3725002c19e304b8579efba0c55d1a7bbdf6d739b26149cec4facebc8284cb40c2f8e35990b6e959a6a7113c22bd564444b883f98bb6096459c3") mmap(&(0x7f0000000000/0xb0a000)=nil, 0xb0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000b09000-0xfc)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f0000b00000-0x10)={0x0, 0x1, [0x0]}) 2018/02/03 17:16:03 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0xffffffff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x801, 0x9, &(0x7f0000009000-0x8)={0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000006000)=0x6, 0x4) r1 = socket$packet(0x11, 0x5, 0x300) getsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000004000-0x4), &(0x7f0000002000-0x4)=0x2a2) 2018/02/03 17:16:03 executing program 3: mmap(&(0x7f0000000000/0xd13000)=nil, 0xd13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000463000)=0x2e8, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00004be000), &(0x7f0000bef000-0x4)) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000995000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000c72000)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000c5a000-0x6)={0x0, 0x5}, &(0x7f00003f0000)=0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000855000)={r2, 0x352d, 0x3}, 0x8) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000d13000)={0x80000000, {{0xa, 0x3, 0x10000, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, {{0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xf}}}, 0x108) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000d15000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000293000)=0x1c) 2018/02/03 17:16:03 executing program 0: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f000002c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f0000032000)=0x3a) accept$packet(r1, &(0x7f0000030000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000019000)=0x14) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000032000)) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000024000-0x10)={&(0x7f0000011000-0x13c)={0x2c, 0x23, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x18, 0x1, [@typed={0x14, 0x1, @str='eth0ppp0\x00'}]}]}, 0x2c}, 0x1}, 0x0) r2 = socket$inet(0x2, 0x802, 0x6) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000032000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff}}, [0x9ac, 0x20, 0x3ff, 0x400000, 0x6, 0x101, 0x8, 0x5, 0x100, 0x3f, 0x64, 0x8, 0xffff, 0x9, 0x100]}, &(0x7f000001a000-0x4)=0x108) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000032000)=@assoc_value={r3, 0x7}, 0x8) 2018/02/03 17:16:03 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x0, 0x827c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000002000-0x3d)=""/61) accept$packet(r1, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000004000-0xb8)={0x0, 0xffff, 0x8, 0xffffffffffffffff, 0x2, 0x0, 0x3a91d833, 0x9, {0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x8000, 0x100000001, 0xe81, 0x3, 0x1}}, &(0x7f0000003000)=0xb8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000003000)=@sack_info={r4, 0x0, 0x1}, &(0x7f0000002000)=0xc) getsockopt(r1, 0x3, 0x6, &(0x7f0000002000)=""/4096, &(0x7f0000001000)=0x1000) setsockopt(r0, 0x3, 0x7e, &(0x7f0000001000)="fe0f74cd", 0x4) 2018/02/03 17:16:03 executing program 7: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3}, 0x4) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000ffc000-0x4)) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ffc000)={0x0, 0x0}) setsockopt$RDS_CONG_MONITOR(r3, 0x114, 0x6, &(0x7f000002b000-0x4), 0x4) recvfrom$packet(r2, &(0x7f0000563000-0xa)=""/10, 0xa, 0x120, 0x0, 0x0) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) socket(0x3, 0x5, 0xfff) readv(r1, &(0x7f0000ffa000)=[{&(0x7f0000b4f000)=""/25, 0x19}], 0x1) poll(&(0x7f0000080000)=[{r1}], 0x1, 0x0) 2018/02/03 17:16:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) recvmsg$kcm(r0, &(0x7f000055f000-0x38)={&(0x7f00008c9000)=@ipx, 0x10, &(0x7f0000fbe000-0x20)=[{&(0x7f0000c50000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ce4000-0x8e)=""/142, 0x8e}, 0x0) sendmsg(r1, &(0x7f00005be000-0x38)={&(0x7f00009fe000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}}, 0x2, 0x3, 0x0, 0x2}}, 0x26, &(0x7f0000fb0000)=[{&(0x7f000095b000-0x25)="47804d7f724550617b9a79fe397110aa320eba17de37ac1416b87026877613fb37da0024f6", 0x25}, {&(0x7f000018e000)="34cb6a35f0f7a7a3ccbe7f2931a13e006d18e147202b516329", 0x19}, {&(0x7f0000227000)="1832ee6a5005068a22fc61b1ccd393a3ac1f355539be140f86c4fa755ad88c6457f22dc7445412674315e9f759733074f35a6908bff0a1f3d7e6fec7c7225b3269fab3554ff828834e3db6c2e341bca632a1d5a40f69440c17d8049d8a113e5a59951b066c90f4ee53f1b92d5e3c24692ee03dc4937ced7577c4c6f60d86e5ae4464ac62ec9566ddcd72077e36c07952464406594bbd6dacc9a538957717a4ba00f79a5354944d8e806036e393b2bae4e3a93dc1b55ae52464b19f87e8431cd7687bb6e470096edb81d4aaaff01fd3ff3d2d0c3103af4f04178704f106bba7f1d687ad19e720ba6e13eb3b3d77e66a511dcbd6d0299196e3fc186769", 0xfc}, {&(0x7f000091f000-0x1000)="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", 0x1000}, {&(0x7f0000810000)="b693c6a2eeec25d799d47d0f845efb29d5", 0x11}], 0x5, &(0x7f0000e28000-0x218)=[{0xf8, 0x104, 0x7, "caba5e5de79d618a82507a1dfd627d1904eb72efae870f269d1c035384c0fd1a4c9043da991bdd4b9ec58826d63ac039747e9f70dbb4baa8c8329f9024038df0dd5e20fdf59123f87625b6949b2ced75150555d569a0e718effe3cb2767d635ae9718b0296c62da04ce6ceaa2d9d5474974df737af88192505ed31cb7a3dbc4deda5d7c7324baf304858c03099b546a330b672b0066e4ccf6f02979761f646fc6ba78c1f10ae9ebead36b97c70aee76426c5911ca43eb93f61574da0dc97e1c964cbf3436336ee803629c222dddd5e9e172fa4bab96867001dda1a26403266232220"}, {0xb0, 0x117, 0x100000001, "22c006690d14e91b8c45a329540d9080316960017d9485d8f349426f71cea2b8cc99bd82ec4b2d835a4eb5faedaac110da75d2c35c6e258f96456a68995af3d05b1acab667f73ec70c628dad32d1c6b9c72472fe0bbf54cf74e12c72e81eaad25787e17dec528f695434ea33043f13efe65b38f2f6c69c7fd87bf7e313c2d30784c6e8c8c506340da68ab023f5aaa6900f1c9645e91ea834987a"}, {0x70, 0x6, 0x5ac8, "2ef2c8565a81b3a5c7d3d755148241c646fafbc139c760aa2c0b8f6fb285565e4073bb0ab4cf288efe4be30f4c62b47ea742e7ab9d17165b7aa51b89f64ba6f09ad335563e14282e826159b7e8878e8306c98576c093cc6327b4fe"}], 0x218, 0x8000}, 0x4080) r2 = socket(0x1e, 0x4, 0x0) writev(r2, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) 2018/02/03 17:16:03 executing program 2: unshare(0x40600) socket$inet(0x2, 0x0, 0x8000) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000dc6000)={&(0x7f0000796000-0xc)={0x10}, 0xc, &(0x7f0000577000)={&(0x7f0000a74000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) [ 64.277871] IPv4: Oversized IP packet from 127.0.0.1 [ 64.287218] Bearer <> rejected, not supported in standalone mode 2018/02/03 17:16:03 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000005000)={r0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000005000)) ioctl$PPPIOCGMRU(r0, 0x4008b100, &(0x7f0000005000-0x4)) 2018/02/03 17:16:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00001a7000)=@syzn, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000301000-0x48)={0x2, 0x3, &(0x7f00002a6000)=@framed={{0x18}, [], {0x95}}, &(0x7f00006c5000-0xa)='syzkaller\x00', 0x0, 0x90, &(0x7f0000dc5000)=""/144, 0x40f00}, 0x48) r1 = accept4(0xffffffffffffff9c, &(0x7f000079d000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty, @syzn}}, &(0x7f0000490000-0x4)=0x1e, 0x800) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f000039b000-0x30)={@in={0x2, 0x0, @empty}, {&(0x7f0000bca000-0xeb)=""/235, 0xeb}, &(0x7f0000f4b000), 0x10}, 0x30) 2018/02/03 17:16:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000d2b000)) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f000019e000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0x40000000009) r1 = socket(0x0, 0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000167000)=[{{&(0x7f0000de5000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, 0x26, &(0x7f0000612000-0x50)=[], 0x0, &(0x7f0000ccd000)=[]}}], 0x8000000000000ea, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000354000-0xb8)={0x0, 0x5, 0x20, 0xe0d, 0x6, 0xfff, 0x80, 0x100, {0x0, @in6={{0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, 0xf5c0, 0xe0, 0x200, 0x20, 0x200}}, &(0x7f00009ec000)=0xb8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000321000)={r2, 0x4000000000006}, &(0x7f0000463000-0x4)=0x8) 2018/02/03 17:16:03 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000000d000-0x1), 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x9, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x4}}}, &(0x7f0000001000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000000)={r1, 0x3, 0x7f, "83b54464d95b24634fa416533502d0ee9dfcd785fb077d82e0c6906b0cb28cdf1a1038dbc03fd121ac1dd3282765877606a8588bb008bd98db787d3f765be6ae819ab5fbb8c2372bd9ede56402956128b408363cf120cb30a95665e48c8de76c6cf95f1c205128ee8b0106a7aed176fc8d93c3ead73c843b6390cc7d540452"}, 0x87) r2 = accept(r0, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r2, 0x21, 0xc0, &(0x7f0000001000-0xb2)="e4209b810c3140671b729e11d552decb55b6e58ccf190bc450f4c9e908569d3a16cd22e9c83addb62e3f46318d9d166cdd45a9100b4af1008c5803703a1b854588ea9698e1d3fa6f2a8679a5b0392e843a10f4b42b95451ba21d7c7923a3120c9791ba199ebe644b8d9c20edf3c6ca59e3bedf217c0c40499aea1b3060b32072142553cd0d4a5ef16fa109b91887d8803832082b6c8a8abfbcbb45428aad208780edd868ce4d72056dc3da3159bb2e9d20ef", 0xb2) accept4$inet(r0, 0x0, &(0x7f0000700000-0x4), 0x800) 2018/02/03 17:16:03 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x115}) pipe(&(0x7f0000010000)={0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000002000)={0x3, &(0x7f0000018000-0x32)=""/50, &(0x7f0000018000-0x48)=[{0x7, 0x1000, 0x8, &(0x7f0000002000-0x1000)=""/4096}, {0x2, 0xb9, 0x8000, &(0x7f0000018000-0xb9)=""/185}, {0x2, 0x8c, 0x1f, &(0x7f000000a000-0x8c)=""/140}]}) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000009000-0x6)=""/6) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000386000)=""/195}, 0x16) 2018/02/03 17:16:03 executing program 0: syz_emit_ethernet(0x4a, &(0x7f000088c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [{[{0x9100, 0x1, 0xfffffffffffffc11, 0x4}], {0x8100, 0x9d69, 0x9, 0x1}}], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}}}, &(0x7f00003aa000-0x14)={0x1, 0x3, [0x4ba, 0x6bf, 0x134]}) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xfffffffdfffffffe, 0x10000007fd) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000f10000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00004ac000), &(0x7f000051e000-0x4)=0xb) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000fe7000-0x4)) 2018/02/03 17:16:03 executing program 7: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x4, 0x3ff) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000024000)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}}}}, &(0x7f0000024000+0xf73)=0x8c) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000026000-0xc)={{0x3, 0x3, 0x8, 0x6, 0x0, 0x4}, 0x401}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000000f000)={r2, 0x70, &(0x7f0000025000-0x70)=[@in6={0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in6={0xa, 0x1, 0x400, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0xb2}, @in6={0xa, 0x2, 0xc0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x0, 0x2d, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x1}]}, &(0x7f0000025000-0x4)=0x10) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000023000+0x6be)={@dev, @remote}, &(0x7f0000017000-0x4)=0xc) bind$rds(r0, &(0x7f000001d000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f000000e000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f0000022000)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000019000)=""/46, 0x2e}, &(0x7f000001f000-0x1)}}, @cswp={0x58, 0x114, 0x7, {{}, &(0x7f0000002000-0x8), &(0x7f0000017000)}}], 0x88}, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000020000)={0x0, r0, 0x7, 0x2}, 0x14) 2018/02/03 17:16:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getpeername$packet(r0, &(0x7f0000042000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000997000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000008a000-0x28)={@common='bcsh0\x00', r2}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000308000-0x6)='vegas\x00', 0x6) socketpair(0x11, 0xb, 0x9, &(0x7f0000bd7000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r1, &(0x7f0000877000-0xc)={0xe}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00009e5000-0x18)={@ipv4={[], [0xff, 0xff], @rand_addr=0x335}, 0x10001, r3}) read(r0, &(0x7f0000ae0000)=""/41, 0x29) [ 64.345061] Bearer <> rejected, not supported in standalone mode 2018/02/03 17:16:03 executing program 0: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000012000)=0x6, 0x4) getsockname$packet(r0, &(0x7f0000020000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000001a000-0x4)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f000002b000-0x10)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) sendto$packet(r0, &(0x7f0000002000), 0x0, 0xffffffffffffffff, &(0x7f0000016000-0x14)={0x11, 0x1, r2, 0x1, 0x0, 0x6, @random="9000ffeb07da"}, 0x14) 2018/02/03 17:16:03 executing program 1: socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f00006cb000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f00001ce000)=0x3a) r1 = accept$inet(r0, &(0x7f000083a000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000f9c000)=0x10) accept(r1, 0x0, &(0x7f0000222000-0x4)) bind$alg(0xffffffffffffffff, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x101f, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf", 0x4) r2 = accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f00000d8000-0x8)=0x6) r3 = accept4(r2, &(0x7f0000b44000)=@pppoe={0x0, 0x0, {0x0, @remote, @generic}}, &(0x7f0000087000)=0x1e, 0x80000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x0, &(0x7f00004fc000)=0x1, 0x8) recvmsg(r2, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000d08000-0xdb)=""/219, 0xdb}], 0x1, &(0x7f000037a000)=""/102, 0x66}, 0x0) 2018/02/03 17:16:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000d90000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00004b5000-0x110)={0x6, {{0xa, 0x2, 0xc3d3, @dev={0xfe, 0x80, [], 0x0, 0x12}}}, 0x0, 0x1, [{{0xa, 0x1, 0x55edfb35, @empty, 0x669c}}]}, 0x110) 2018/02/03 17:16:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000cc4000-0x14), &(0x7f000068f000-0x4)=0x14) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000063e000-0x1d4)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @empty}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_aead={0x4c, 0x12, {{'ccm_base(pcbc(aes-aesni),sm3-generic)\x00'}, 0x0, 0x60}}]}, 0x13c}, 0x1}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000e9000)) 2018/02/03 17:16:03 executing program 2: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) socket$inet(0x2, 0x4, 0x7) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00004c3000-0x4)=0x1, 0x4) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000eef000-0x4)=0x8000000000000020, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x0, &(0x7f0000eed000)=""/81, 0x51}, 0x40002102) 2018/02/03 17:16:04 executing program 6: r0 = socket$packet(0x11, 0xffffffffffffffff, 0x300) getsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000010000-0x4), &(0x7f0000001000-0x4)=0x4) 2018/02/03 17:16:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b25000-0x10)={0x3, &(0x7f00002a5000-0x18)=[{0x25, 0x1}, {0x0, 0x0, 0x0, 0xffffffffffffffff}, {0x6}]}, 0x10) write(r0, &(0x7f000061d000-0x1f)="1f0000000001ffd6040001fffffff800000000000100000000000000000000", 0x1f) 2018/02/03 17:16:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(r0, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) getgid() ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000745000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000fec000-0x10)={0x0, 0x0, 0x66b}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000a9d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000fec000)={{{@in6=@dev, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000c58000-0x4)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000880000-0xe8)={{{@in6=@remote, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@remote}}, &(0x7f00008cf000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b29000-0xe8)={{{@in6=@ipv4={[], [0xff, 0xff], @empty}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x1000000000000, 0x2, 0x2, 0xa, 0xa0, 0x20, 0x16, r6, r7}, {0x5, 0x5, 0x1, 0x3, 0x6, 0x800, 0x5, 0x9}, {0x80, 0x3ff, 0x7}, 0x3ff, 0xb, 0x2, 0x1, 0x2, 0x2}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1, 0x3f}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x0, 0xa}, 0x0, 0x3, 0x3, 0x9, 0x7, 0x8a7, 0x306}}, 0xe8) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000fec000-0x10)={r4, r5, 0x3ff}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000f87000), 0x4) socket$inet_udp(0x2, 0x2, 0x0) 2018/02/03 17:16:04 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000012000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x4, 0x1, 0x4}}, 0x26) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000000a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000010000-0xdb)=@ethtool_dump={0x3e}}) 2018/02/03 17:16:04 executing program 6: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000001d000)=@raw={'raw\x00', 0x9, 0x4, 0x380, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000004000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='ifb0\x00'}, 0x0, 0xa8, 0xd8, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0xd0, 0x110, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0xb, 0x1, 0x7, 0x1}}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, [], [], @common='tunl0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xc8, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}]}}, 0x3e0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000027000)={0x0, 0x0}) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000002b000)={0x9, {{0x2, 0x1, @broadcast=0xffffffff}}}, 0x90) [ 64.504176] audit: type=1400 audit(1517678164.049:60): avc: denied { connect } for pid=12514 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/03 17:16:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000036000)={0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00005b0000-0x10)={0x6, &(0x7f000093f000-0x378)=[{}, {}, {}, {}, {}, {}]}) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f000000c000-0x38)={&(0x7f00003e0000-0xc)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000010007fafb72d1cb2a4a280930206000000a843096c2623692500080021000c00d7ff00009848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4"}], 0x1, &(0x7f0000004000)=[], 0x0, 0xfffffffffffffffc}, 0x0) connect$inet6(r0, &(0x7f0000957000-0x1c)={0xa, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x200}, 0x1c) 2018/02/03 17:16:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x14, 0x3, 0x457, &(0x7f0000491000)) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0x20, &(0x7f0000e01000-0xd8)="020000006c3b172917e25462fa01a15eaf0d2cf653f13cc379ede4f40f4a95bbff850a82633574f0a01e58958399b397e695c0f03d3b3d54436fc71cbcdc6e30ac10369300aff67d07634832b8a5c0a94c470502e90000009398fccde81b105fd02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0006d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f0100000663f864802ad72fa698807ef14a4a1813e900be1d113b514dbdc05ea1309163d6a40de8391f2ecab7bb18cb650c", 0xd8) 2018/02/03 17:16:04 executing program 7: mmap(&(0x7f0000000000/0x6e6000)=nil, 0x6e6000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000886000-0xc)=@nl=@unspec, &(0x7f0000d89000-0x4)=0xc) getsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f000068e000-0x4), &(0x7f0000e93000-0x4)=0x4) 2018/02/03 17:16:04 executing program 5: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000d000+0xc01)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000f000-0x34)=@mpls_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1, 0x2000}, []}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x0, &(0x7f0000028000-0x8)={0x0, 0x0}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000028000-0xbc)="918a760a6af868b26eda37a2aecf5579704a67acb2789f5c4772d64805c2479dd53a296e3e1bb22ab9737ddc34835da516ff00ed213c1f43bb2505352ded3be32107d783e224f7fe8249825bee782e3de8729693af1e36fe9b280a6549e905637bedcefc802a9007f977f680759a42a4d12941cb04a15fff62a30c95bb1e1a0bb0227e90ed14d1bcda025838e9dd62efc43495bf5c3e9988aaf641312b16680a4e1c7d0d1927ca9044b7fc96d33c92370c410b380d45d2ccdba1691b", 0xbc, 0x20000041, &(0x7f0000027000)={0xa, 0x3, 0x9, @empty, 0xc0c}, 0x1c) 2018/02/03 17:16:04 executing program 1: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000024000-0x10)={&(0x7f0000018000)={0xc4, 0x23, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, [@nested={0xb0, 0x1, [@typed={0xac, 0x1, @binary="6ddd3f3c2d015ddc46eb897e552715640fac471d705b9e02363c57dd12d3937b1bede6f2c19a131cfbdf706c322f3a8dacffb28ef6fa80b590b7742f342f131afd7720560d1cf0e0bf6a3d633e83114ae17a0d2e929273547945f295b18a5239471c83d5adad7170b32a10ae43cecb8aa8e175b2dd8f9f4372394d434f8fbbc27968a20316b438a46fc3729a78e78ab79da1f0cf366693a247b6b37f44106aaa0194"}]}]}, 0xc4}, 0x1}, 0x0) r1 = socket(0x8, 0x80000, 0x8000) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f000000e000-0x38)={&(0x7f000002e000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000003000-0x10)=[{&(0x7f0000006000-0x10)="d69b89f24fd7092022f2fcff2f5c11e3", 0x10}], 0x1, &(0x7f0000023000)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x48, 0x4040000}, 0x24000000) [ 64.547247] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=12515 comm=syz-executor1 2018/02/03 17:16:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000000)=0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000516000)=0x9, 0x4) socketpair(0x1, 0x800, 0x4, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000002000-0x8)={0x0, 0x3}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001000-0x108)={r2, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}}}, [0x51, 0x5, 0x100, 0x5, 0x74, 0x1, 0x47a9, 0x4, 0x4, 0x6d33c82, 0x4, 0x5, 0x3, 0x2, 0x80000001]}, &(0x7f0000002000-0x4)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x15, 0x80005, 0x0) getsockopt(r3, 0x200000000114, 0x2715, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0xe105253e4acfbf5c) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000f85000-0x4)) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000386000-0x20)={@generic="710e05ebeb06bfb191e60d6d59db3eab", @ifru_flags=0x800}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00002ee000)={{{@in=@multicast1, @in=@remote}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000182000)=0xe8) 2018/02/03 17:16:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000294000)={0x2, &(0x7f0000a91000-0x10)=[{0x40, 0x0, 0x0, 0xffffffffeffffffe}, {0x6}]}, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000b6a000-0x20)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}) sendto$unix(r1, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/02/03 17:16:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00001e1000-0x4)=0x14, 0x4) write(r0, &(0x7f0000c57000)="130000001000ffdde200f49ff60f050000230a009d0000001100afa73022e5f9ec3e4fe86b432a517ecdfcd860940999e867697270bb4b84b02e520f8914dfb5646adca669014755df1572ab9bd9e4018b9ff6f4367a7b8815f35347742a7b5ae800b4b13d8279b85d2e234419a5946bc7634a4b40b03f4b161aa76f5b6095ba9f12e65fb61954c79e14144ff618d9364b77566897ca0c35026514539a4ef05e9ce0c83208cee09eea8dab44a4f62f4fe9", 0xb1) 2018/02/03 17:16:04 executing program 3: r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x20, &(0x7f0000001000-0x20)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}}]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000-0x10)={0x80000001, 0x1, 0x8, 0x100000000, r1}, &(0x7f0000001000-0x4)=0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/20, &(0x7f0000000000)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00001ad000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, &(0x7f00004bc000)=0x98) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00002d7000-0x4), &(0x7f0000405000-0x4)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000bd000)=@common='ipddp0\x00') socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000a19000)) 2018/02/03 17:16:04 executing program 1: mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f0000af8000), 0x80000) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000af7000)=[{0x0, 0x0, &(0x7f0000826000)=[{&(0x7f00000e5000-0x77)="3613fec8e96dede14389f4f82ee13d4bab4f3ca7b7147f07dd30cff43b6e2b000e190b1a4cc71042efa064c48d6ae8f0b8e6b64803ab72be5fc7932010d219a9e8ce46e5b367b5327a001f728041e20507ea802ff7662e6d364ac29bbbcbe934a0c0051e3917ca63b012a6ebd405290dea7679450e6de1", 0x77}], 0x1, &(0x7f0000af3000-0x18)=[]}], 0x1, 0x0) 2018/02/03 17:16:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) setsockopt(r0, 0x8001, 0x7ff, &(0x7f0000d29000-0xa0)="b88730b9015dacc8996549b8edeec8e8371a353ed5666e475bf64665bc7ef816851f39ef502ccbccd977cd66f79b72368d10a0c9952c6583fc38de65c9dd86fa01f03add88c28185d894e21b1c085aaedaffeabd744abc3dc2c559b27f2498612e5db13b6a1593b6431d7116b075c1dea77984635b89aca3d8d44737b12ae89e61bfa078b15903d2642f1b03002394f0a673ada4b2223f7406c09973d5503289", 0xa0) mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x803, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f5f000)=0x5, 0x0) 2018/02/03 17:16:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000b7b000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x1c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00006df000)={0x0}) bind$inet(r0, &(0x7f000012c000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/03 17:16:04 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001000)=@security={'security\x00', 0xe, 0x4, 0x378, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@ipv6={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @common='vcan0\x00', @common='gretap0\x00'}, 0x0, 0xfe4f, 0x108, 0x0, {}, []}, @common=@unspec=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x5, 0x0, 0x0, 0x80}}}]}}, 0xfffffffffffffeec) 2018/02/03 17:16:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f0000fc8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00004f3000-0xa0)={0x0, @in={{0x2, 0x2, @rand_addr=0x1}}, 0x5, 0x8, 0xfffffffffffff801, 0x40, 0xfff}, &(0x7f0000bb1000)=0xa0) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000061c000-0x8)=@assoc_value={r3, 0x4}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000b59000-0x8)={0x0, 0x1}, &(0x7f0000054000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000ab000-0x8)={r4, 0x4}, 0x8) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0x2, 0x3, 0x0, 0x3fff, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/03 17:16:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x48000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) connect$inet6(r1, &(0x7f0000dd6000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f00006a6000-0x4)=0x100, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000453000-0x4)=0x3, 0x4) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000ac6000)=0x6, 0x4) bind$inet6(r3, &(0x7f00001a6000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, 0x1c) bind$inet6(r3, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00005cd000)={@mcast1}, &(0x7f0000739000)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000086e000-0xe8)={{{@in=@remote, @in6=@ipv4={[], [], @rand_addr}}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000464000)=0xe8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000028f000-0x8f)={0x0, 0x87, "1d4ed5ea5326c0199cf86199e96c368cfc0a9968f4db124eb8e92fc613d6b37c8c1f629941187b78ea2830e80a679896bf05478f9488871edceebc433c5bf958931776c9d996c4ea0abf4f17c1e27a63b5c23eb53a3545740974ff827cecaf98466269f6ba403310a00a1ae45569aec5e291c2a3bc76d2fd0d62d0c46ea7cf624101acb654fd80"}, &(0x7f00003e4000-0x4)=0x8f) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00003c4000-0x8)={0x0, 0x2, 0x729633dc}, &(0x7f0000d0d000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000ade000)={r4, 0xe0, 0x6, 0x100000000, 0x80000001, 0x1, 0x85, 0x1000, {r5, @in6={{0xa, 0x1, 0xffffffffffffffff, @empty}}, 0x3, 0x6, 0x1, 0x10001, 0x800}}, &(0x7f0000aba000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000008d000-0x16)={0x0, 0xe7, 0x7, [0x9, 0x2336, 0x2, 0x200, 0x8, 0x7, 0x9]}, &(0x7f0000de3000)=0x16) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000092c000-0x10)={0x100000000, 0x8, 0x6, 0x8001, r6}, 0x10) socketpair(0x11, 0x2, 0x20, &(0x7f0000531000)) 2018/02/03 17:16:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00004cc000-0xe8)={{{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, {{@in=@empty, 0xffffffffffffffff, 0xff}, 0x0, @in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x0, 0x0, 0xf7af}}, 0xe8) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000414000)={0x0}) sendto$ax25(r1, &(0x7f000013d000)="17d3db9f95d58e0a13d59596086df7be46f4d08c3c2a9a271d2fe820d77e411cecea7c0b9ef64676acd1c05cc4b6deecf383af90df4748adfcbf85f9b0dd4d418cbd3f88a33329f2bf60a25e0a3e92db45cbe7ab4c0165ca57b1f8188c7436a76fff08cfac0905a48ad8e1c640f8a376823eafeabfc4b74576793e744e11929664bd40870f2ce53cb033850e2e0f048eb0a5cb0d91ee9489f6a820", 0x9b, 0x0, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "b6003f", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/03 17:16:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000012b000)={@common='lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000073b000-0x50)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8003fffd, r1}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fc6000-0xe8)={{{@in6=@empty, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@empty}}, &(0x7f0000f16000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00009d9000-0xe8)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in=@broadcast=0xffffffff, 0x3, 0xaaba, 0x3, 0xfffffffffffffff9, 0x2, 0x80, 0xa0, 0xff, r1, r2}, {0xffff, 0x5, 0x7ff, 0xff, 0xb, 0xfffffffffffffff9, 0x80000000, 0xffffffffffff566c}, {0x7, 0x0, 0x0, 0x7ea88cf8}, 0x1, 0xc, 0x1, 0x1, 0x1, 0x3}, {{@in=@broadcast=0xffffffff, 0x3}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2, 0x1, 0xffffffff, 0x2, 0x4a8c, 0x8}}, 0xe8) 2018/02/03 17:16:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname(r0, &(0x7f00007a2000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f00001af000)=0x2e) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00001ac000)={0x0, 0x1}, &(0x7f0000f38000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00009f3000)={r2}, &(0x7f0000eb6000)=0xb0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008e8000)=@assoc_value={r3, 0x408}, &(0x7f0000654000-0x4)=0x8) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000501000-0x50)={@common='gre0\x00', @ifru_settings={0x3, 0x4, @fr_pvc=&(0x7f0000a13000-0x4)={0x2}}}) 2018/02/03 17:16:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x4, 0x8) accept$alg(r0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00001d2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cipher_null-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000a88000-0x4), 0x0) 2018/02/03 17:16:04 executing program 6: mmap(&(0x7f0000000000/0xea1000)=nil, 0xea1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = getpid() mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000794000)={&(0x7f0000b6a000-0xc)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000ea2000-0x10)={&(0x7f000075d000-0x498)={0x498, 0x1b, 0x522, 0x7, 0x0, {0x1e}, [@generic="b4a644a7bb121ac3f0399289dd14d9d071f48b99d650455031a1eef511276e2e17eedd673008c9793a9e72c068b5692b865384075d8e4a0d6fe5b6e59c05fdee4c6709c6d13c310cca46f72096fa47cbc9d62108ca25fd6ed051c02594641b852e33c36faeffaa20e62b954ac8de9151d26299c6cfe569d44b9776312a6b2297fd27fd8888bc11ecb5f84fd500097a08d1f0ac379c9b513444", @typed={0xc, 0xb, @pid=r1}, @nested={0x2f0, 0x6a, [@generic="75b9a7c43c9dd6c9cc62cd5554be988e94bcfc32ec7294730bc0a6b522a04e9e31f91a77aaa1cd471c8c982010e56aa15cac08928af44a76fbbab476b7d861c0064c5d0bd21dfa1089457c4b398cdeec77ec863fbabed66565516c917c41274d42590db947afe02ece456d73eec3eebc2b0185e5918455d4eb8ef992ae4c5c0536864b7226fad39399436b9d63df39d104c2f217eb84d1fb58f3b5cdcbc925d6a9db2768906cfa68dd5d457c6cb7f7b0c582aace61090fe94aa0d3f9fb3bb6bf5b0d5cbc9c98d7092079b385f3f5", @generic="7f8ad63ebcd0fd64b91011ae80aa", @generic="10c2d861214ae64371aeeeda35a37eff079bb4576d39871acc85fb192eade0762a3611bde3074de577487db8272e8ab7286be5ac25a8a83ff20de476cea30a304ecb7cbaaee081ce074079f6ea05d47f98fecb9f93e5de76a1527eb367c1989460c99d670f4fa118340abafa4d14c01db684e50e5699f3075db6a7", @generic="6b55d5a69176a48a8723c3abf11e0238b2a457edfd9489c3e9d45ae192e2d7e88f0cb2cf65f9e8dabb079af5214237ae67ed96d47e8d3585109847a7b766be5ad90f3d445cd23ebec01b884f82720ecd92bbf6ea59caff8346f13715ed6143918615c7faff02f804fb710f0211e9181ef063d6d6f73a0a9872d6e3df0b4779b9349cca98452373b5996ab6fe5e16897101a2ac1c8d1e5841e0e08a3d77c4fb3e6ea3fd766c051893cdec3652b32fdd9e5be0214a1d3d532ecf2b77c91adf52eefe7021fcb67d2356d21361890b0b74", @generic="423b80740984e08b4810126aa222a270d0cc4247488f34b2c1d7d70e00407d755aa17214b023b5e8550089edc8c3ce68e1f221bcd723fcc15cb1743ff2258c6887c11926eaaf4a2ed8e64b40bc3331cd1b028ecbdba65082f46ac6fc843495989f3cc3af70e3946f7e51ce83033efac5f969f1799ebeca8de38133965235475f4ef7023237a30f2cac0590a9bf5027a0753d9a39f8cdc8b46525d8db1d6e920cfb597e55d7e393f403be4e6eef4fa43bd5fcd1cbcda4dbde7347be45187e7b27b4b61c171fcb"]}, @generic="82c884ec334c290b3d898787369f265cf7f46f75c0c018725f7f7cef6233a0e6318d6aef38abb89dbde2f54673a783b06abfccb7606e88", @generic="867a880fe325100ab63bdad13c881a9ca1beefc7523937ea470d2022aa0c8524b081d0aa0037bdf106bbe0b7a7ab6c5e551bfd092d30d3b9b11c537bf6d3c79f46648062eecf402843e2fd56da33047bc8066c7d526e52dc364691b3cacbe7a122b1ba1cf2d4731e2ebd1dc9f6623ca3d2ff11fcc97a384c1c98c35bb149de77481391c627438be6c465be8a1c06df6ea7bdbfc7d2d89e2392e172f57e8d73d124fde2a12395f708b0c4ac7b45db6052663092ea2de92500"]}, 0x498}, 0x1, 0x0, 0x0, 0x24008801}, 0x20000800) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000ea2000-0x24)="240000001a0025f00018000400edfc0e1c0b0000e80000601009ffeb0800010000000100", 0x47) [ 64.774521] RDS: rds_bind could not find a transport for 172.20.0.187, load rds_tcp or rds_rdma? [ 64.841506] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=27 sclass=netlink_route_socket pig=12602 comm=syz-executor6 [ 64.872634] RDS: rds_bind could not find a transport for 172.20.0.187, load rds_tcp or rds_rdma? 2018/02/03 17:16:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x8000e, 0x7fff) bind$bt_rfcomm(r0, &(0x7f0000bf2000)={0x1f, {0x6055, 0x9, 0x2, 0x4, 0x80000000, 0x3}}, 0x9) syz_emit_ethernet(0x14, &(0x7f0000d4a000-0xa1)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@generic={0x8863, "94a77c5d9d1e"}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000078b000)={0xffffffffffffff9c}) connect$nfc_llcp(r1, &(0x7f0000fec000)={0x27, 0x8000, 0x3, 0x2, 0x361, 0x4, "47dff95f988e92ef29bb685a253df10d05d893b8d7296a6fab16c4c3d92c8e4e10257ac139f6dca24900aca04d6080fe03e42d104a54a6385c9aaa5d6d2ee8", 0xffffffffffffffff}, 0x60) r2 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000ec7000)={0x7fff, 0x5, 0x3, 0xffffffff}, 0x10) 2018/02/03 17:16:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000dc0000-0x1)="e6", 0x1, 0x0, &(0x7f00008e6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00009ca000)={@common='sit0\x00', @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}) listen(r0, 0x8) accept4(r0, &(0x7f000065e000-0x10)=@can, &(0x7f0000cc7000)=0x10, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000830000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/03 17:16:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9}, 0x14) r1 = accept(0xffffffffffffff9c, &(0x7f00000c8000-0x10)=@ax25, &(0x7f0000555000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00008e7000-0x4), &(0x7f000013c000-0x4)=0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000205000)={r0, &(0x7f00007fb000)="1b"}, 0x10) 2018/02/03 17:16:04 executing program 2: socket$inet(0x2, 0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty}, 0xffffffffffffff55) listen(r0, 0x8000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) r2 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) write(r1, &(0x7f0000209000-0x13e), 0x0) 2018/02/03 17:16:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x10000000000000) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000c15000), 0x0, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x114, 0x2715, &(0x7f0000af1000-0x19), &(0x7f000033c000-0x4)=0x202) 2018/02/03 17:16:04 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x35, "b95c6986d80f66cd65489d5a46f719f42f384d0ae0c805e6f8c3d0fd0a0fdeeb3425b125b7e8f2d1471e5b22e8236a48a02ae30bd9"}, &(0x7f0000000000)=0x3d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, 0x0, &(0x7f0000001000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000001000-0xa0)={r1, @in6={{0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x8159}}, 0x6, 0x3, 0x400000008000000, 0x0, 0x7fff00000000}, &(0x7f0000001000)=0xa0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0x346f}, 0x8) socket(0x26, 0x1000000000005, 0x2) 2018/02/03 17:16:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00007aa000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000626000)=0x10, 0x80000) getsockopt$sock_int(r0, 0x1, 0x20, &(0x7f00006b6000-0x4), &(0x7f000026e000)=0x4) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00008f8000-0xc), &(0x7f0000e7c000)=0xc) connect$inet6(r1, &(0x7f00009ac000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) sendto$inet6(r1, &(0x7f000077a000), 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/02/03 17:16:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000de0000)={0x0, 0x0}) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000864000)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000da8000-0x4)=@int, &(0x7f00005ba000-0x4)=0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d8f000)={0xf0002000}) sendmsg$nl_route(r0, &(0x7f0000ab1000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00006bd000-0x10)={&(0x7f0000877000-0x34)=@ipv6_newroute={0x34, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x1}, @RTA_ENCAP={0x10, 0x16, @typed={0xc, 0x1, @fd=0xffffffffffffffff}}]}, 0x34}, 0x1}, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000bb2000-0xc)={0x0, @empty, @loopback}, &(0x7f000086a000)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000048d000-0x28)={'vcan0\x00', r3}) 2018/02/03 17:16:04 executing program 4: mmap(&(0x7f0000000000/0x6e6000)=nil, 0x6e6000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000223000-0x30)=[{&(0x7f00006e7000-0x8c)="0a9539bbebd02c1ad5438511765a249badffeedf916b8a2f4572d1928ae86934faa75420f85ed0ec9cef839d7552a4a14fe3fc404f49574fe29249ee8d7c1527dda1e92c7b00bbe08256dc156b3542c5935c2d5228e337f5625c51bf4abc9aacbfc50d465d6f97f5d7b991856043dc4a8219539d4f131aeb115555b2189aa967ac7b3a5c6222f81ffe63411a", 0x8c}, {&(0x7f00006e6000)="8a5ddf812f185b59800d4425e7c0ca56d0869713ae15f9210d4823b9b45da0adb6e928247671a64513f44b44f0012e1cff1c828247fa2f3e5bfc2042e1afd4972c62c83f2e698e68fe641e9d6548d7f30b98a3ee78404a31016c4c55490d9f8948d31157939ac9409fa4141995af25892abaf87241e38ce0471b93daa67126357c326aacfeee3be1492753fcc12b83e139c59e3cbe8ccd0e1a14909d60197d535034caae5c0b293c1e4987c0", 0xac}, {&(0x7f00006e6000)="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", 0xfc}], 0x3, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000002000-0x18)=@add_del={0x2, &(0x7f0000003000)=@generic="7b9011f752a09bc7c73d80fd2e5933fd"}) getsockopt(r0, 0x200000000114, 0x2712, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0xf000) recvfrom$inet(r0, &(0x7f0000328000)=""/4, 0x4, 0x40002021, &(0x7f0000335000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}}, 0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00003d2000-0x4)) 2018/02/03 17:16:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept4(r0, &(0x7f0000fd6000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000966000-0x4)=0x14, 0x80800) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f000062c000-0x29)={@rc={0x1f, {0xfffffffffffff800, 0x3, 0x45b, 0x800, 0xffffffff00000001, 0x9}, 0x5}, {&(0x7f0000c7f000-0x5)=""/5, 0x5}, &(0x7f00000ed000-0x1), 0x1}, 0x29) sendmsg$nl_netfilter(r0, &(0x7f000094e000-0x38)={&(0x7f0000de3000-0xc)={0x10}, 0xfe57, &(0x7f0000c98000)={&(0x7f0000c5c000-0x14)={0x14, 0x0, 0x7, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/03 17:16:04 executing program 7: r0 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f00006f9000-0x8), r1, &(0x7f0000001000-0x8), 0x7, 0x2) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000001000-0x20)={@generic="3dda02900f3be9d5b23b8fbe3ae17738", @ifru_flags=0x1000}) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000001000-0x15)={@syzn={0x73, 0x79, 0x7a, 0x0}}) recvfrom(r2, &(0x7f000004c000-0x1000)=""/4096, 0x1000, 0x40000060, &(0x7f000072f000-0x10)=@ipx={0x4, 0x9, 0x1, "488697d5d380", 0x80}, 0x10) 2018/02/03 17:16:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(twofish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e7a000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x803, 0x36, &(0x7f00004cf000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000b26000)={{{@in6=@dev, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@local}}, &(0x7f000097b000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00006ea000)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x4}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, 0x5, 0x0, 0x0, 0xa, 0x20, 0x80, 0xaf, 0x0, r4}, {0x5, 0x1, 0x9, 0x699, 0xffffffff, 0x7fff, 0x6, 0x3}, {0x20, 0x8756174, 0x4, 0x8}, 0x5, 0xe, 0x0, 0x1, 0x1, 0x1}, {{@in6=@empty, 0x3, 0x2b}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4, 0x7, 0x2, 0x7, 0x81, 0x9b, 0x7}}, 0xe8) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f000002b000-0xc), &(0x7f00004fd000)=0xc) recvfrom(r1, &(0x7f000048b000)=""/63, 0xfffffffffffffd49, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5"}, 0x10) 2018/02/03 17:16:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f00002dd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000d18000)=0x14) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000660000)=@req3={0x401, 0x3, 0x1ff, 0x905, 0x800, 0x100, 0x1}, 0x1c) r1 = socket$kcm(0x29, 0x2, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000179000-0x1000)=""/4096, &(0x7f0000e84000)=0x1000) [ 64.960077] validate_nla: 4 callbacks suppressed [ 64.965006] netlink: 'syz-executor6': attribute type 21 has an invalid length. [ 64.980421] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/02/03 17:16:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800002, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000099d000-0x8)={0x9, 0x7fff}, 0x8) close(r0) [ 65.029552] netlink: 'syz-executor6': attribute type 21 has an invalid length. [ 65.047190] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/02/03 17:16:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00001f9000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) read(r0, &(0x7f00009ee000-0x1000)=""/4096, 0x1000) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x28}, 0x1}, 0x0) 2018/02/03 17:16:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000d47000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000069f000)=0x1f, 0x4) r1 = accept(0xffffffffffffffff, &(0x7f00007f0000-0x58)=@alg, &(0x7f00001e0000-0x4)=0x58) connect$unix(r1, &(0x7f0000408000)=@file={0x1, './file0\x00'}, 0xa) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000bac000-0x28)={@common='lo\x00', &(0x7f0000bac000-0x18)=@ethtool_test={0x1a, 0x7fff, 0x0, 0x0, []}}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ed8000-0x4)=0x7ffffffe, 0xec) 2018/02/03 17:16:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00001d3000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x80000000029, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "32f44fc36f9e553c22d50d9923bb742394f6ea60b4ac542c"}}}}}}, &(0x7f000052a000)={0x0, 0x0, []}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b87000-0x8)={0x0, 0x0}) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f00006d1000-0x8)={@rand_addr, @rand_addr}, &(0x7f000095d000-0x4)=0x182) recvmsg$kcm(0xffffffffffffffff, &(0x7f00003c0000)={&(0x7f0000b53000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x32, &(0x7f0000a68000-0x40)=[{&(0x7f0000623000-0x54)=""/84, 0x54}, {&(0x7f0000470000)=""/134, 0x86}, {&(0x7f0000137000)=""/106, 0x6a}, {&(0x7f000074e000)}], 0x4, &(0x7f0000fec000-0x7c)=""/124, 0x7c}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000617000), &(0x7f0000548000-0x4)=0x8) 2018/02/03 17:16:04 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) r1 = socket(0x4, 0x800, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000007000-0x46)={0x0, 0x3e, "adcb4d64968d5cf48ce55a451a819e0fc34ac501687fb8a903c4171d36a402cd28c51b6b21a4b9c100b2e652dcb06e43c0ffe50c93362e63b426781f6480"}, &(0x7f0000008000)=0x46) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r1, 0x0, &(0x7f0000006000-0x4), 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000008000)={0x0, 0x1000, "a3a1f7e5632a49aa0814c7736688bbe29dc02b83c52c49832071a74694367ea0f57a9f77efa312e056db084fcf5e95d4bef0252b6edaebb618696c0ea309fcab10bf4cac1ab9d5829087776b4a4db2b2553875133931fd4dc8ca9f7b930d09babeb0b95be6a39bbbb13eff25e33e8ff62a6b52ffe12a2583b443685b5dff0543b100cfcefe226301fcadd63fcc5a1658e80cc5d45a5bf2955a25727add0af8213eef67e73f380aac8bb1a9ae50a75624700ed4478f7ba1cbd441c720c866151c4be1ba8b42afac8a7d27bf3c0258bb1f15007fc6b7e4325ac144261bf7acd751d29be2f7f6178505c5ea2221d9e33234f9f8cb4541c9fd02778362326a2bc60866b1a3cf8c1ce9809ea1bd44bb7fc178997981df1702e43d805993b6b67aedc36ba78d535a0176a2bb216d7dcea8a9e017766473ba929b2e86dfbba4d15ef38dc24ca96fb6d0969def9e556948c4957ed74dd33f73fc3dfd16b7c5f4e9a363eba738d74565c8e3fa334e46649ab38694f702ff763b388e878b5655c1fed50739a7ae567b80d875d88f545e2bf74f894a074e37639377fdaf9d96bc9bd8e20d8fde34f3bd9bbcdcaf14b30e73ff7419270aefd5d3c609e48ccbf9ed3bd2e87ca67966c3ce99597fc8e0b4a7f45e6cd1b06bb7f10dae1b6877636719e54fe079c1786c086d667108113a8858652d77c816fe9ee8478e84747991aa45673c5a8241f744becdaec081a7053c9a7f680f2e93312ccc0ef030d5ab8050870f206bee0439985e8d724d3147f1a7d2b21a36288bc3c17a0fe156169c1761b5754fb03a711a728b434bbc8402397b0ed61550bf535254b5402d89f29868a6a1691b38023920cf323769bca64611dd2b2b7da58600acd2bb9d72af4c036bda95db9b19537c0f967aef194e19e56393a5251f93aac629cddac4566b8e8d42fc630235f4fb9a0953fb521c68f98e37150107e88b9463c753472cee9909a579b42ea181082ed8d8c44abb7761c596cbca1fd17a62dea612cb66a4f8bedd330b480f05f363b083b03a86ef30111d64243aa7e53f653961ce3d4162c958066336ad02357025980606668528809930ff2b3b59960f937ff350cb8b4d49508c55e8cd5c63e67d2b7975ebb70fbe9cbb53d2408d8a68dc8b0405b95e1672a5a8f28c17c3c95ff288fb27a6b97127665bdb863a838e5981e43369e6b8cc0c49befb859cad7802db582605f523415c1709903925eb5ce8dcb19bb2a1ae49394efa279fa593e1a56a68f2a83926159ee9510725d958638344fa6bf273093582b57c9fc41e37778412206d12d23d9095ed097d2c9866abc7cb72d2e7dd936e4e5a651045fc09ebaa4b773b9b9f99adf5d1933df4c019c954089d26dad73b86f405e950ec208c1da6819b86546846e77d6d976c876a7307547dadb8d1e79d19662ec1bbfae0d57fc84df51795c1fadd1fa5071b16442101a9894ca3f6db394b316526fbf918762b7e8b3af85a139925a6c8186c0a90c1bbd0b82d973066f9662b26131ebaeb26dc6ae19e03710d26c4877ab6e37ae57df0402708879910ed48f59be0ed86cba2c0e9dbc3db7828b3678d8ef0c437201c1687306f8a52d204137132c28ae1c1340cc8d6e1ea33112f21976a96ebce7258ae18cef62cb32349076cb4856969db4ea813bdb514de7db755f106b8b51bd3f54dc7436673c1c7126a1a87857124cd0181e3c90493a21915fc2bf5a077ed70278790314c230e573c0c5c41d5ff17899bb4e3a884acbc55c754d50dea4ce39245abb15147c5532e2d9d520bfbd969eb6ca8fb5017b70ccc3aba8260bcf8d0fbe7bd0a5db0bd6bddeee976284b81d045e5a30ad86124684096b0adf6fbf1c618e9f08d5d314cc3c0b892e483fc24b41995b51e803bded1b6552977488a385862d16642a3436c40b270ef1c8ddeec907d1aed15d92e0eed1f386de1259a0b28e061b15368cf13a70375fcb719e4d99194840294b3a9e4750ae2c2b02c8594ca6e4b9de853dbe6a49227a1c63f5d2303913bb7a0a0ca1ed26c94706dc8900ca3ed6aa82af8f11ffb974ac49eaf013d51c84bf72920696c69e4086f822318be960f29ea5e9464b73550634f4b251c401c8152cdf1f923f45d346ddbf5ae49fbd870ed1ff8dd147720c68a490a51acaf6a1b09c9bed2be5a9790bfc28a5c882771cf9634736d23ff959f3b8915e87001f5dae7920981994c5d048be4bb0a664041e90f3aaba8fe3cfca3c78ab69647e8125236907229e386b50aa835ff7bf0848e2720ea33cc390cc66fd0bc58390385192de19ab338bad92e3b908f9524a9f431b17fc476627d24ea266b6ad2082093249f0be03c8d61292741281cc5cf85ee69535054bbc24ada4a6e700de9c44b4080f04bb67e87564cf4ca56ae1b7c22d80880827cdfa927642ebfb5890b4db517d845ad5484edd46947aefed8528f73395e6ddfd22798aabb3e6df87aa144adf980cb1bf1c13f7f98c96471fabae211eab2752f6a9ce825d718a63bda8f7b17b3d6271901dcaef2f2f5d81b7b4fc207c8825f68d00d25458021aafbd94a0fcdadf472517afd7801c519aa9c667eb55f5e721d6177c455a5a7a49a10e82691097ecadd9df2e33055bb91c3f89c98a1e22a7b58fee8e2baee37b5e2a7fa40fb54596ffbd01b3a4a8445d9002a521d1432d48101ebecf764f626b61d2406b8e1a5793a17548a9dd787e66580d71961cef9e7ac0e90993d6ed924eadfd40c9fc1f43907fe096fd5f6a01c90a098e85674fda4a252568e59c2f496ff64b9733cf969b356236d97560eb81484672d96afa659def73af701bc53017c6dbdabb5f1376805cee2707386d17d20c62030a9a727d97868cb6804459c26232af005373a1705147cee2cd00a6707f743ac17a9a22088bba041cf43f9ceceed893f9cb92b51005891ce5792f17691ae6529197dfd62ce63bc1e5caf0f623036157cf9e78b9af67ce0c5ea5371e74a02dc11750696708ce1eeb8fc96d0f7a876811b0c02ee45514d468421bcbaa11485c775a53157c922c629052f43895d4a19e414893f3a8e1627ae6894f46e90b1532a4202e0111e21e762495200329c1483892d0b8dafa8b60b39e39f02c220f58e2f9214d4889045836128e93c3b0e03668b605df0215af916d184ec0ac7149b23d28ff44f98e5ee9a64d5e8e4fad432a23bf0d2009ed0397d7d021a338e1e7c29bd96d970857725d1591e372b35d0acc88e362e1a6df2685969b481e78c9be81bee819f21b45df00e95fe6a0c7a32cb35b7f83622f6583760004e955331ce38159c8817ef489e8a5fc670a17f2b9b32d01c5da4bbc2ab5c4e2fd8101def8efbf99a8777b3c99c85a8f1102f873c97be63a917ec0481ad23630908b9d945c2e99d4e9c975bc5f50dd3adaf552fe100213530c34ff041247616397b7f2dbc8a2363c3817b07f599ec894410e0584a133855ed3b2a28711b9cecc4003c35318858a54782caa32e92d3316337cb82bdb057aa71d78d55cfddeab47f31432387bf54dd67b6b37b05532e7a17bd70e46fbd3a5240f696ad303e5f29b1b95f86bb81ba9723120933ce98b7e68c0d9c58a26843670891a3793179b12dd0628d0c22d6ec3d69271e858e6b960babbf42dba98032e780a8f4db1b1d1046310296c01a32464f9de48fe5c850362e9bf84f52a7334aa5d2473d0926b0a4594237e42751a8bbf8f14d064be39b23c41a97dc55ba15b226e9a0beb2cbcfb101961ee13aee438f020fc0c08f240968c4a4d84cb3a713b073dceb56c2acc54e9ea2044146a573af875f49414c5310883335962a8e90ecc038dfbd6906a2eb15cd4e2f635140951514676241c098fdfd8ba4c1970c2cd9fed9c15384b8e880df19b685f48623d1361f201609e41ff1a314baaf75cc81d1d939f1f1f5ed091b7bdde2abb2de742011659442d6a7cb5225c27304b99222d00544c52e9fb8dc85a4f1c92b105e7997f672f91d652b0976fd1255b99ec91b263c789ec71840df8881688f98ca0af044a3047674f78dc10ab7751c1ae691944dd5813f6fe42eb502cdb331b52cdd70245c073cacb7c3814c82fd78796319f7fd714a2f1f67743e4bf48c799c7e68f1a231a0a788c1720fbbdd4600012a5b6dba7946fb46e3b7e75c6a69123a2c7d81e0294cfcf4db9e613724150e43846ce2d743cce4040503f7af5fb70b45b31a1d8be55bc0577132a3279307dd7eb79fe8fef8be2b5367c36ebc6106935e9adccf16764d7658af4aaef5548dc80cb4d686450767e36f064a089608dc8f39dc3157a4349cba6cf8ea86f6a4bfedc304fcf1ac75ffa0be6b48c2683eeac2b039ea1a7a754cc68fd2ce4aafb7072995adcd0fd142674987733508f32b7c4399dc25897003a42e51421e940e029925ff7c39c82a96e4fb0c2127cb2134692f7ba0a2134fe4f89349a3b3c66de85ac1cd0ece45b38b6599df25e93d3279525f068685f0e43ada724ea4f6dfd556a04cbb7827e9238ab1489c64dd9020020f4997c2458db30a162b8b2bab071e8a0562628cd3b1cc86fc943afe014f0591664cf26ad5159dd03419eb4fe89e1b74794ee89a6e30cfb1cffb7f093c0254292a25beb9a5e27701087fece38cccd78005dedf1242f07f8a5338cc1b5c0ffd93f6920a535a4936cc67b024bc595b91c93d72bac86c1e18dd145a23739bd59cc3f3ef5014449207c0dd62e27f0445bff3e2ac5abc66c4195437a04a47bb4e2ac86e8d1d1bd19f46f1627e536b9226ac07e52bb9665ef762a9f595233e4c390febe545d8def15ada902a27d2b4ed7af1e3a76de90ec3731893aa2733017f396a5eb286d12c87663c268583ff0a2e603a44cf0cfecfa1ab2c5cd8a28a8e847e613de63916c6686c8d280025402926e747961e29302857926335498610b9e1aed5d2bcbb8e40fcf70ed4c2a84bfd7f4ed20209e0af0c61d286e8ff5481608e3493a7ed16cd518b1061705858bdf219f8e09a292c5019265f5bbefd4e62a4cbe83741933f0b5d942319cb8647136b7c943412a239167635318d02b16bb628b409ba48d58226d4e6f803749d6bcc5616c269a4a171a6f0fd428bc6ec31caa5edc0a6c5874146368b7c3a66ca905095f6b1a2b7917a42f4a216a7add4d2859e74282e88971f08eabd022bff64628e0ec542decfd8a849d4d09dd0d930e9931a7755b8dba557a7d4283ee8655939fa024c2ef0728747339f3b58a8a46f0cf63413228bb78868e9245811aed18b29e4a9239281fa63e5b5508e920271230d4768f4471bb1c599cad33ba6775bc99229c3804e972f9389c95d86b083746da1cd353bb1c725620f6635fc460c615a4df97840638b34f4a98ef53baf9b12b9f5bd9a823afaefe4c1ee95a7d96972e9887a0eace9733ca3f6ccde0f60a9155fc04615bb81259b5f95a3eb8cd302c21c9cbb9fc6cf7d3497bd1c9404b6a9d36f1c7508596bec94ca5f2b4cd375449445d9145672c441aca4675389260a078d9f97abada4f34599499ccd9c3ed8e30e5ef98fdff905f16cfb51e87408d6e03f5988d529e36206d2bf29bd8d67d75ead3c1368975f36499b87ff140d9842932006a481b55176f75e00a563053e82490b23c377885bbf2a71e242ce471bbabba466af6830e3337d67403bc4a7aa68222d99f6c234e2e52ac31eaea78e4654392182fc94a8fceaac49b565b651c3c3d608f76dacfc9675f6963161df08e029a2e503e5dc7df7a1a1716d0b6ff661c8d79b38f91ee382c9d0181914e945270a0fb3f8fa415bbc81bc30f73136c9d61d346bbd"}, &(0x7f0000009000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000008000-0xb8)={r2, 0x7, 0x79, 0x2, 0x2, 0x0, 0x6, 0x6, {r3, @in6={{0xa, 0x3, 0x800, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xf920}}, 0x2, 0x401, 0x22a, 0x7, 0xffffffffffffff93}}, &(0x7f0000008000-0x4)=0xb8) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000001000-0x4)) mmap(&(0x7f000000a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000000b000-0x1008)={r4, 0x1000, "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"}, &(0x7f0000008000)=0x1008) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000000c000)={r2, 0x4}, 0x6) recvfrom$llc(r0, &(0x7f0000007000-0xe1)=""/225, 0xe1, 0x0, &(0x7f0000001000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x10) 2018/02/03 17:16:04 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00003da000-0x4), &(0x7f0000000000+0x444)=0x4) r1 = socket$packet(0x11, 0x2, 0x300) pipe(&(0x7f0000001000)={0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000008000-0x20)={0x0, 0x0, 0x3}) r3 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={@common='ip6gre0\x00', 0x0}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000005000)={@generic="5f3c5502ff56e2e02c1ad2bb73075543", @ifru_flags=0x7000}) sendto$packet(r3, &(0x7f0000005000), 0x0, 0x0, &(0x7f0000006000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x14) 2018/02/03 17:16:04 executing program 3: mmap(&(0x7f0000000000/0x942000)=nil, 0x942000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000093e000-0x1c)={0x5, 0x9, 0x9, 0xfffffffffffffff8, 0x0, 0xffffffffffffffff}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000941000+0xf77)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000785000-0x2f)={0x0, 0x27, "e02260d3e33ff299de08e5794a7cc1eaa2c7c1f1f7a22307658a2ee0af100d078ee58c3418799a"}, &(0x7f00008e6000)=0x2f) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000156000-0xa0)={r1, @in6={{0xa, 0x0, 0x1, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x9}}, 0x10000, 0x0, 0x9, 0x1, 0x1c}, &(0x7f0000943000-0x4)=0xa0) 2018/02/03 17:16:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept(r0, 0x0, &(0x7f0000d67000)) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f00005ed000)=""/120, &(0x7f00005d1000-0x4)=0x78) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000193000-0x13d4)={0x20, 0x0, 0x8, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x1, @uid}]}, 0x20}, 0x1}, 0x0) bind$netlink(r0, &(0x7f0000af4000)={0x10, 0x0, 0x0, 0x8002000}, 0xc) 2018/02/03 17:16:04 executing program 4: mmap(&(0x7f0000000000/0x70b000)=nil, 0x70b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x40400000000006}, 0xc) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) writev(r1, &(0x7f00005fa000)=[{&(0x7f00000b6000-0xdf)="9e672f3ee331dd53102a53cdfb0f2b473b02463ba022497810a660040d9d86ddffbc8bdaaf3144a451fc502b4bccfee6b3a02f05063bf12b78a0054d7e5a97e629c426e92bff1df6fccfb5f3b643f74cb7e41b81598d26369c9bdd3cdc719c7695ec553c724c7b1c43e70e74d3c5d56f3436c9681d790c19b80d1b4da3b2b979f6bbe3cc5018ba66ea651acd63236fc7168378508dfe5c293a9f97feee4851535608afbf4761c66e8977e2df173e3994ceb2155910bb6375947f23331fdcdb6a9b05df4f7ad2616c8b177fea70e4e978bdb93983fbd6374d38cfcfa61491d6", 0xdf}], 0x1) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000709000-0x7)=""/8, &(0x7f0000707000-0x4)=0x8) 2018/02/03 17:16:04 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000003000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c) sendmsg(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffe3c, &(0x7f0000005000-0x20)=[{&(0x7f0000007000-0x1000)="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", 0x5b5}], 0x1, &(0x7f0000006000)=[]}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000000b000-0x8)=@un=@abs, &(0x7f000000b000-0x4)=0x8, 0x80000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f000000b000-0x38)={&(0x7f000000b000-0xe)=@l2, 0xe, &(0x7f000000a000)=[{&(0x7f0000008000)=""/28, 0x1c}, {&(0x7f000000a000)=""/102, 0x66}, {&(0x7f000000b000-0x1000)=""/4096, 0x1000}, {&(0x7f0000006000-0xda)=""/218, 0xda}], 0x4, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x6}, 0x0) 2018/02/03 17:16:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f000073a000-0x10)={0x1, 0x5, 0x5, 0x3f}, 0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000762000+0xf06)={0x0, 0x0}) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000016000)={&(0x7f0000ff9000-0xc)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x25, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000039e000)={0x9, 0x101, 0x9, 0x1, 0x6}, 0x14) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0x1, 0x2, 0x1}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/03 17:16:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0xd, 0x7, 0xf53, &(0x7f00005a3000)={0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000055d000)={0x0, 0x5, 0x1, [0x8]}, &(0x7f00007dd000-0x3)=0xa) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000278000-0x1008)={r2, 0x3, 0x1000, "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"}, 0x1008) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) r3 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000cab000-0x18)={r2, 0x5, 0x30, 0x8001, 0xf800000000000000}, &(0x7f00002b0000-0x4)=0x18) write(r3, &(0x7f0000ca5000-0x1000)="44180c5030827edcf6bf39b97527f6f2", 0x10) recvmsg(r3, &(0x7f0000f19000)={0x0, 0x0, &(0x7f00005ec000)=[{&(0x7f00003af000)=""/19, 0x13}], 0x1}, 0x0) recvmsg$netrom(r0, &(0x7f0000065000)={&(0x7f0000c3f000-0x48)=@full={{0x3, {"66c419280e127d"}, 0x10000}, [{"54cb5897941c44"}, {"9f53bc6e213a72"}, {"4a819d8b9cfa58"}, {"0cc3f4ee43b48c"}, {"abe9020c251a6c"}, {"7f3462e2f1fd0f"}, {"c942b94c45372a"}, {"542ae4ce36523b"}]}, 0x48, &(0x7f00004c3000-0x80)=[{&(0x7f0000837000)="c4dd08241046a4edcf328e1c30c0ba5530b8a0626709783b1f6d40061a51067d30d48fc9e1b6eb7de64c6813467ee0c763e42fec662e5fc1383503b7f32a7dbca79f2066c4130da107eae012e8cabfa24b61df33b35cf03217592f225132b03ad611e4b9703252c740832a23c0022d0ab688b28c0fecd9b37659d85d826540ced7c09f89009ec60b2bd29060491c4dd2976fcb888b7af688afaa6da0c1b604b7111698531ca52cbed92851b7c279621e180182d20640dede624c4c91713acd97abfb80", 0xc3}, {&(0x7f0000e87000-0x94)="7729795cdb9fc324304f5d9262e1f20a2201d6e139024687b0ec5d6e0b66806aafd8c2da14133174488398860be4bef0828f16d4d62c3dd26d72684abccd6eb3aac86d5944a2433b80a98653c98fa4e186deba41177a62e595cf4ffe4d16b031d88bf9965596b28bc2654a8aed1692406f4b5a8509bd5306ad466e07dc53ac2cf2948d1e76c79f2ef9ffd7ef3d4beba4bded8d8f", 0x94}, {&(0x7f00007e3000)="cdb1cd89b381ec23728feef0dac2481b1a07c2d3fc96d4a5efa919caf1c77c662c1b911da6ea1dcc1fa5", 0x2a}, {&(0x7f0000466000-0x5b)="874196268bf53c295e12e29a870c2505274a543186e125cf339ae0b182dcbc99f8229b8ae0e58c540c42df38287dc891300aae1246e2e88436f14771f42d10e1f870295c621c26f2b63f55f3f936457ce09d4b5bfb4597e315f02b", 0x5b}, {&(0x7f0000cb5000)="cd6d31763dbb434f3e87f33d2243f2a5da7c124008387fc7b56aa02fc3d1eeb2ae44795b202b22cc02e09733618ebc1e35234e21bb1e5492a1af2f5b2eef444280fae84f22d54b45983d74d4ca156db36359e95b035b822997a0bd3473fd92027152d513", 0x64}, {&(0x7f000083c000)="6b5a6e8b630c", 0x6}, {&(0x7f00002df000-0xe1)="38bbd64c0abd4fe7c995047d8c35bb46c5d3ef2c298de0f46e0b97d8e4fbbdae51e3e23cb93527fa9255acac52924af0dfdf1f208312d0a6c049697bee06aa342cfc260970fbad5a2a5786e55afdb022b9f87fff55eb1361bcb2ce7eb293cddca725107f3002e26532345144bc1a9bebf958425d9474acb1c305d1818270c8226d47f88316887140cbceb4476829c65284f44251b6b1e2685dfec3f3b7e9135d3516e495070101565b3b457577e0bdf01f6a84cc5826a56dc76fcd6e1917d252f098549b28dd7f5a5791dd19b09705412cde202a74dbb176e2dedba1b08c6068ba", 0xe1}, {&(0x7f0000829000)="a549139805396f3ea84b85eb99fd6eccfa07e06ffa4d2d2044c750afe5744b0d9da90b0c9355ed77dac2be99908d2238b2cc5e65547bda4b6b779e5ee8c27e23927f3071e162d21250eec02e3dc1c3f37b", 0x51}], 0x8, &(0x7f0000d94000-0x180)=[{0x50, 0x188, 0x3, "6b2b5196d8e9eab4999d6f12a607815496288663a4a51bf28e43dced2405cde8857466ca737bcbff284acdd42daf9a7d604e3741d617256102bd784e7a1f8c12"}, {0x20, 0x105, 0x7fffffff, "7e65d0f5ff9b9ab0a7785328dc316734"}, {0x110, 0x100, 0x1, "ea8a2327753f297e1eed6b502489269fd9a4a17613c91ad37ea8683d987579ee79e24e94f11cd6b69fd3717b650c924ad80ff31056d8819e233d43a90fe1039e24fe21ed9513ea73e83cb872814baf46e0ca4ca0049e9d90ccf6921e3fc689416fe91db2c50b7e6e2b662942b6a40f33f917513b3fbd7d66a111a0e64e63296e41c3e3f7253753eea7ede3d43b4c2e15ac71e9c6dd7ef7677993430e6d89438cde95ec7a189a6965d3e1bb6d28a10c8952ae36f472e98438a8ab840e89516e4b3693d1457f6f384af8bcddb2e44223b7ad55b7843550445f2ad95bed0faa3f1720f637a874d3643898e49b7a18c2dd28b985a01707120c3ad5"}], 0x180, 0x4000094}, 0x10140) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00005d8000-0x4)={r0}) r4 = socket$inet6(0xa, 0x80000, 0x9) ioctl$sock_ifreq(r4, 0x89bf, &(0x7f0000847000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00002f2000-0x4)=0xd42b, 0x4) socket$inet6(0xa, 0x6, 0x400) 2018/02/03 17:16:04 executing program 1: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fcc000)={0x0, 0x0}) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x807, 0xe1, &(0x7f0000fcc000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000f7d000)=r1, 0x4) syz_emit_ethernet(0x18b, &(0x7f0000fca000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "95d09f", 0x155, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, {[@dstopts={0x3c, 0x20, [], [@generic={0x8, 0xb0, "fc08a147abbe47850c6dc654998314bc196d2d3b520d0fe0e101cb6d650df0a103e1d6f081f639a61616999dde30ad62decf942795388bb42bb0eed78e70fed2f8f427590b75700140f508d99afe588afe876559937cb92d5d33bc51a44904d7cc4f9d23e5e7b5ac85a41a79c8a3e06836d4eff459960676691695237807b256d257cbac3061a8bca9a19060ef8892c73163476e8c01c6d308971922a88de43f0aecf5b80f667dc472cf6d1717ea183c"}, @calipso={0x7, 0x30, {0x91, 0xa, 0x9, 0x3, [0xe0, 0x4, 0x4, 0x7, 0x8]}}, @ra={0x5, 0x2, 0x9}, @jumbo={0xc2, 0x4, 0x3}, @pad1={0x0, 0x1}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}]}, @fragment={0x6, 0x0, 0x6, 0x5, 0x0, 0x3, 0x0}, @fragment={0x0, 0x0, 0x0, 0x1, 0x0, 0x9, 0x1}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x2, {0xffffffffffff0000, 0x6, "bba1f1", 0x3, 0x0, 0xadd4, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [], "9b1a4e8c5b13df384495"}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xe21]}) 2018/02/03 17:16:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000012000)={0xffffffffffffff9c}) bind$inet6(r0, &(0x7f0000afc000-0x1c)={0xa, 0x0, 0x4, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xbc2}, 0x1c) socket$inet_dccp(0x2, 0x6, 0x0) 2018/02/03 17:16:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00007ee000-0x10)=@common='ipddp0\x00', 0x10) socketpair(0xd, 0x80000, 0x2, &(0x7f00004f4000)={0x0, 0x0}) recvmsg$kcm(r2, &(0x7f00008dd000-0x38)={&(0x7f0000e03000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x10, &(0x7f0000423000)=[{&(0x7f0000c43000)=""/4096, 0x1000}, {&(0x7f000000c000)=""/4096, 0x1000}, {&(0x7f0000240000)=""/231, 0xe7}, {&(0x7f0000cc1000-0xd4)=""/212, 0xd4}, {&(0x7f0000378000)=""/86, 0x56}, {&(0x7f0000dba000)=""/169, 0xa9}, {&(0x7f00003d5000-0x29)=""/41, 0x29}, {&(0x7f0000842000)=""/81, 0x51}, {&(0x7f0000f5d000)=""/121, 0x79}], 0x9, &(0x7f00006d9000)=""/194, 0xc2, 0x8}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00008a1000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x8080000000, 0x0, 0x1, 0x1000000000000000, 0x0, 0xfffffffffffffffc}, 0x20) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00004ca000-0xc)={0x2001}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000969000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000196000+0x311)={0xa1, 0x9, 0xbf, 0x100, 0xa4b6}, 0x14) getsockopt$inet6_tcp_int(r3, 0x6, 0x0, &(0x7f000013f000-0x4), &(0x7f00003f6000-0x4)=0x4) 2018/02/03 17:16:04 executing program 4: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f00000ea000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f0000f66000)=0x2e) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f66000)={0x0, 0x66}, 0xfffffffffffffed3) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00003c2000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000d9e000-0x8)) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000453000-0x4)=0x3, 0x4) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/03 17:16:04 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x5, &(0x7f0000001000-0x8)={0x0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000865000-0x4)={0x9}, 0x4) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f000000e000-0x8)='./file0\x00'}, 0x10) 2018/02/03 17:16:04 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000001000)={0x0}) r1 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000000000)=@un=@file={0x0, ""/4096}, &(0x7f0000003000-0x4)=0x1002) getpeername(r1, &(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f0000002000-0x4)=0xe5) recvfrom$unix(r2, &(0x7f0000be2000-0x63)=""/99, 0x63, 0x0, &(0x7f0000286000)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f0000404000-0x4)) connect$unix(r3, &(0x7f0000972000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/02/03 17:16:04 executing program 3: mmap(&(0x7f0000000000/0xf10000)=nil, 0xf10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000f11000-0x2c)={0x1f, 0x8001, 0x9, 0x0, 0x8, 0xffffffffffffffff, 0x80}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000dc0000-0xc)={&(0x7f00002c1000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000ba6000-0xcf)=""/207, &(0x7f0000839000)=0xcf) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f0000ec3000)=@abs={0x1, 0x0, 0x0}, 0x8) bind$unix(r2, &(0x7f000000e000-0x8)=@file={0x1}, 0x2) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r2, &(0x7f0000f10000)=@file={0x0, ""/27}, &(0x7f0000126000)=0x1d, 0x800) 2018/02/03 17:16:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000202000)="2400000058001f18140104000000000013dd6c10080000ddffffffff0800000000000000", 0x24) connect$nfc_raw(r0, &(0x7f0000260000)={0x27, 0x8, 0x7, 0x7}, 0x10) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000369000-0x4), &(0x7f0000a9e000-0x4)=0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000098000-0x48)={0x8, 0xc, &(0x7f00008ec000)=@raw=[@ldst={0x3, 0x3, 0x3, 0x0, 0xe, 0x100, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x40}, @initr0={0x18, 0x0, 0x0, 0x0, 0x61d7, 0x0, 0x0, 0x0, 0x8}, @ldst={0x3, 0x2, 0x2, 0x3, 0x6, 0xffffffff, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x1a}, @exit={0x95}], &(0x7f0000b6e000-0x4)='GPL\x00', 0x1, 0x1000, &(0x7f00003b3000)=""/4096, 0x41100, 0x1}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000caf000-0x4)=r1, 0x4) 2018/02/03 17:16:04 executing program 1: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000525000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000f67000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x100000000009) r1 = accept$inet(r0, &(0x7f0000f6d000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000999000)=0xfd8d) listen(r0, 0x0) pipe(&(0x7f0000aff000)={0x0, 0x0}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r2, 0x0, &(0x7f0000f79000-0x4)) sendto$inet(r0, &(0x7f0000f66000)='7', 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x1) 2018/02/03 17:16:04 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000000000)=""/80, 0x50, 0x20, &(0x7f0000001000-0x10)=@ipx={0x4, 0x5, 0x800, "8f0a9fa12ec7", 0x8}, 0x10) getpeername(r0, &(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000000000)=0x7) 2018/02/03 17:16:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xffff, 0x4) sendto$packet(r0, &(0x7f0000cc8000), 0x0, 0x0, &(0x7f0000681000-0x14)={0x11, 0xd, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/02/03 17:16:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1032, &(0x7f0000dd5000-0x1032)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x9, 0x626f, 0x1024, 0x2, 0x0, 0x4, 0x5c, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[@ssrr={0x89, 0x7, 0x34, [@remote={0xac, 0x14, 0x0, 0xbb}]}]}}, @udp={0x0, 0x0, 0x1008, 0x0, "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"}}}}}, &(0x7f0000169000)={0x0, 0x4, [0x2b5, 0x93c, 0x924, 0xcc2]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept$inet6(r0, &(0x7f0000397000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000d1d000)=0xffffffffffffffef) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000026f000)={0x0, @in6={{0xa, 0x3, 0xc196, @loopback={0x0, 0x1}, 0x1}}, 0x46, 0x6, 0xffffffff00000000, 0x3f, 0x8}, &(0x7f000066f000)=0xa0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000385000)={r2, @in6={{0xa, 0x0, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x5}}}, 0x8c) syz_emit_ethernet(0x3e, &(0x7f0000e93000)={@random="a16e8aa67acf", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x7, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr, @empty, {[]}}, @icmp=@dest_unreach={0x3, 0xf, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, {[]}}}}}}}, &(0x7f000038f000-0xc)={0x0, 0x1, [0x0]}) r3 = socket$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84) r4 = accept4(r3, &(0x7f0000fef000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000d95000)=0x1c, 0x800) connect$nfc_llcp(r4, &(0x7f0000122000)={0x27, 0x0, 0x1ff, 0x1, 0x1, 0xbe2, "839f6e8f388352ce791d7f77183038ed436c345cedd9a147ef76ae432aeae96d0371d705684107ed0650742184397877e9ac62aa2bb66e9f21d991b62cea06", 0x99fa}, 0x60) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000f10000-0x4), &(0x7f0000c6b000)=0x4) 2018/02/03 17:16:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000ab1000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00006bd000-0x10)={&(0x7f0000445000-0x38)=@ipv6_newroute={0x38, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x1}, @RTA_ENCAP={0x14, 0x16, @typed={0x10, 0x1, @u64=0x4000001a8}}]}, 0x38}, 0x1}, 0x0) r1 = socket$inet6(0xa, 0x80004, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000046d000)={0x0, 0x400}, &(0x7f0000508000)=0x8) getsockname$inet6(r1, &(0x7f0000c59000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000854000-0x2)=0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000cf0000)=@assoc_id=r2, &(0x7f0000990000)=0xffffffffffffff43) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000084d000)={0x0, 0x2c, &(0x7f0000e3c000)=[@in={0x2, 0x2, @multicast2=0xe0000002}, @in6={0xa, 0x3, 0x8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}]}, &(0x7f0000333000)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000fc0000-0x8)={r3, 0xfff}, &(0x7f000008c000)=0x8) socket$bt_sco(0x1f, 0x5, 0x2) 2018/02/03 17:16:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) sendto(r0, &(0x7f000059a000-0x73), 0x0, 0x0, &(0x7f0000a4f000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x3a) socketpair(0x15, 0x2, 0x5, &(0x7f0000404000-0x8)={0x0}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f000024b000)="85a7a043a0607fd6c4ec0393a52e1a08", 0x10) 2018/02/03 17:16:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000364000-0x4)=0x2000040000008, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000b0f000-0x58)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x3}], 0x58) sendto$inet6(r0, &(0x7f0000f73000-0x31), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/02/03 17:16:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000fff000-0x4)=0x7, 0x4) r1 = socket(0x1a, 0x80004, 0x5) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000b20000-0x3e)={@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, @generic="d7a163a87a85a27c4a0a6ba517702c6f"}}, {&(0x7f0000686000)}, &(0x7f00005a8000-0x1), 0x10}, 0x3e) sendto(r0, &(0x7f0000b92000), 0x0, 0x0, 0x0, 0x0) accept$inet(r0, &(0x7f00007fc000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000d42000)=0x10) 2018/02/03 17:16:05 executing program 6: r0 = socket(0x10, 0x8000000803, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) recvfrom$unix(r0, &(0x7f0000663000-0x1000)=""/4096, 0x1000, 0x101, 0x0, 0x0) 2018/02/03 17:16:05 executing program 5: socketpair(0x0, 0x80000, 0x2, &(0x7f0000d17000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, &(0x7f0000001000-0x10), &(0x7f0000779000)=0x10, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f85000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000-0x88)={0x2, 0x18, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr}}]}, 0x40}, 0x1}, 0x0) accept(r2, &(0x7f00008e8000)=@can, &(0x7f00006fc000)=0x10) socketpair(0x4, 0x4, 0x2b821971, &(0x7f00007af000-0x8)) r3 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000be5000)={0x0, 0x8, 0x30}, &(0x7f0000fc6000)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000d85000)=r4, 0x4) getsockname$packet(0xffffffffffffff9c, &(0x7f0000f83000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000961000)=0x14) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000f59000-0xc)={r5, @empty, @broadcast=0xffffffff}, 0xc) read(r3, &(0x7f000014c000-0x1e)=""/30, 0x3e1) [ 65.472852] netlink: 'syz-executor2': attribute type 21 has an invalid length. [ 65.480911] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/02/03 17:16:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000fde000)={0x0, 0x90, &(0x7f0000ccf000)=[@in6={0xa, 0x3, 0x4, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x3e7}, @in6={0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x100000000}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x2, 0x5, @empty, 0x1}, @in6={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x74}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}}]}, &(0x7f00009da000-0x1)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00006a5000-0xa0)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x2, 0x2f, 0x4, 0x0, 0x69}, 0xa0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f6a000)={r1, 0x5}, 0x8) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00006fb000-0x20)={@generic="3661fa2e251bf315ee6aed4f2d9b2768", @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}}}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000a72000-0x10)={0x10001, 0x4, 0x3, 0x0, r1}, 0x10) setsockopt(r0, 0x6, 0x20, &(0x7f0000508000-0xd8)="020000006c3b172917e25462fa01a15eaf0d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b31e58a98399b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d07634832b8a5c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffff04ff7fffffffe41f0006d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263e464802ad72fa698807ef14a6a1813e900be1d113b514dbdc05ea1309163d6a40de8391f2ecab7bbfbcbea", 0x4b5) socket(0x9, 0x80007, 0x6) 2018/02/03 17:16:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00007ee000-0x44)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x60, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}}, @common='bcsh0\x00'}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000467000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00002ab000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b68000)={r1, 0x6e, 0x30}, &(0x7f0000cbd000)=0xc) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000f09000)=0x3, 0x4) sendto$inet(r0, &(0x7f000006d000-0x1f), 0x0, 0x0, &(0x7f0000967000)={0x2, 0x0, @empty}, 0x10) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000f08000)=[], 0x0, &(0x7f0000ee0000-0x51)=""/81, 0x51}, 0x40002102) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000a2000)=0x40, 0x4) 2018/02/03 17:16:05 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x2040000004d, 0x0, 0x0) r1 = accept(r0, &(0x7f0000e6b000)=@rc, &(0x7f0000df6000-0x4)=0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000703000-0x3c)={@in6={0xa, 0x0, 0x1, @ipv4={[], [0xff, 0xff], @empty}, 0xaf5}, {&(0x7f000018f000-0x2c)=""/44, 0x2c}, &(0x7f0000000000), 0x4}, 0x3c) [ 65.523237] netlink: 'syz-executor2': attribute type 21 has an invalid length. [ 65.549178] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/02/03 17:16:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f00008aa000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001}, 0x1c) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000b1c000)) setsockopt$packet_int(r1, 0x107, 0x17, &(0x7f000078a000-0x4)=0x800, 0x4) getsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f0000843000)=""/74, &(0x7f00007c8000)=0x4a) pipe(&(0x7f0000d6c000-0x8)={0x0}) setsockopt$packet_buf(r2, 0x107, 0x16, &(0x7f00009e4000)="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", 0x1000) syz_emit_ethernet(0x3e, &(0x7f0000994000-0x3e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000cfc000-0xc)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000248000)={@generic="50e09d0246c8084003add1749caaa3e5", @ifru_flags=0x1000}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000474000-0x6)={0x0, 0x4}, &(0x7f0000e2c000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00005b6000)={r4, 0x7, 0x20}, 0xc) ioctl$sock_ifreq(r3, 0x89f0, &(0x7f0000a7d000-0x50)={@common='bridge0\x00', @ifru_data=&(0x7f000011f000-0x20)="1200000000000000000305fffe00000300000000000000000449faf4e2002023"}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000048000-0x20)={@generic="f65e12946700e4cacb150490e974b499", @ifru_flags=0x200}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00007f2000-0x20)={@generic="a16d3a6b23ae9ebb851d45df171ef520", @ifru_flags=0x5103}) socket$alg(0x26, 0x5, 0x0) 2018/02/03 17:16:05 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x6, 0x80005, 0x100, &(0x7f0000007000)={0x0}) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f000000c000)) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f000000e000)={&(0x7f000000f000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000000e000)={r2, &(0x7f0000004000)="a459f1141286057b1747c3334e9ae885937310e14bbe842a7b81ba950a6b4b5c3dbf13faf45d14d7644518a3a3c49edca63528a8bc58377f0fac521c14f92a44d3b0820f376919ceef1a838eebb87c528733f32e5ebbd57b1e70e2f6a1b51e36ce0296774472cd499d81c68040f881769d388a0041794fd97488db1f2a874401af4a53f6dc5b4e136e090bd83a4fd0c7ecfc0ab3c00e97b04d4ad6424f7d90bc5f3e5d70912ec578777fab3e8cb3d63f5a74e99c", &(0x7f000000e000)=""/234}, 0x18) ioctl$int_out(r0, 0x0, &(0x7f0000009000)) r3 = bpf$MAP_CREATE(0x0, &(0x7f000000e000-0x2c)={0x6, 0x4, 0x6, 0x9}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000a000)={r3, &(0x7f000000b000-0xfb)="0f", &(0x7f000000a000)=""/179}, 0x18) 2018/02/03 17:16:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000ad5000)=0x10001) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x38b, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000038c000)={{{@in=@rand_addr, @in=@dev}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000b06000-0x4)=0xe8) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000c52000-0x4)={0xffffffffffffffff}) getsockopt$inet6_opts(r3, 0x29, 0x0, &(0x7f0000e38000), &(0x7f0000b17000)) sendmsg$nl_crypto(r3, &(0x7f0000a6b000)={&(0x7f0000847000-0xc)={0x10}, 0xc, &(0x7f000048c000-0x10)={&(0x7f00004f2000-0x118)=@del={0xe0, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'authencesn(sha3-384-generic,kw(cipher_null-generic))\x00'}}, []}, 0xe0}, 0x1}, 0x0) 2018/02/03 17:16:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000d3f000-0x4), &(0x7f0000d2b000-0x4)=0x4) pipe(&(0x7f0000a27000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000cea000)={0x0, 0x8001}, &(0x7f00007a3000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000661000-0xc)={r2, 0x3, 0x30}, 0xc) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000172000)) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000c2b000)={&(0x7f0000d59000-0xc)={0x10}, 0xc, &(0x7f000098a000-0x10)={&(0x7f0000679000)={0x14, 0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x1}, []}, 0xfcdc}, 0x1}, 0x0) 2018/02/03 17:16:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00005b8000-0xc)={0x0, 0x8}, &(0x7f000049a000-0x4)=0xc) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00003ff000)=0x9, 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00005a2000)={r1, 0x11, 0x80000001}, 0x8) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) connect$nfc_llcp(r0, &(0x7f0000fd5000)={0x27, 0x9, 0x9, 0x6, 0xd8d, 0xffffffffffff1bb4, "f5b4a41e1ae978bac320fa75e1c206a89decde769e242fd5bb6174564333e48f66df018efd33917c46842e35cbe7cf5c1545f0498ea35dbed3abf04185805b", 0x2}, 0x60) ioctl$fiemap(r0, 0xc020660b, &(0x7f000029f000)={0x8, 0x6, 0x4, 0x1000, 0x7, [{0x6deec1b4, 0x3, 0x1, 0x0, 0x0, 0x2000}, {0x6, 0x5, 0x2, 0x0, 0x0, 0xb3796a0751b9070d}, {0x5, 0x7, 0x4, 0x0, 0x0, 0xa}, {0x3, 0x5, 0x0, 0x0, 0x0, 0x2}, {0x1ff, 0x4, 0x7, 0x0, 0x0, 0x673411c14cfe70ec}, {0x4, 0x7, 0x3, 0x0, 0x0, 0x3009}, {0x9, 0x9, 0xfffffffffffffff7, 0x0, 0x0, 0x504}]}) ioctl$int_out(r2, 0x5460, &(0x7f00002a7000-0x8)) setsockopt(r0, 0x100000114, 0xa, &(0x7f00006cb000)="e0fff8ff", 0x4) 2018/02/03 17:16:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000030e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0x58) pipe(&(0x7f0000829000-0x8)={0x0, 0x0}) bind$bt_l2cap(r1, &(0x7f0000a43000-0xe)={0x1f, 0x2, {0x3, 0x1f, 0x9, 0x1, 0x3, 0x6}, 0xffffffffffffff6d, 0x1ff}, 0xe) r2 = accept$alg(r0, 0x0, 0x0) writev(r2, &(0x7f0000ddd000-0x70)=[{&(0x7f00005d6000)="05b646a27f935cc3125f05e53f4dece47446f69ef64d203045956ce4f1c1fac3dc49c8d7ac9e9fee4e1921286c49b45efe85d962dbd78c411073e01fcc05f5e05b944919390ddcfa0f758730e7d3a2cd79e1d6b20c39a6ac3c60d7dbd7f0ca3f5ac1af29be616fe7a7019cf847924d0536076aff221f731edd309d85febbf146", 0x80}], 0x1) 2018/02/03 17:16:05 executing program 4: getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00005cb000)={0x0}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r0}, 0xc) r1 = accept(0xffffffffffffff9c, &(0x7f000077c000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f00006a7000)=0x26) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f000098e000)) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)="2ee5"}, 0xc) 2018/02/03 17:16:05 executing program 1: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000fd1000-0x16e)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "95d081", 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "bba1f1", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, []}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000299000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000fd2000), &(0x7f0000819000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000016a000-0xc)=@sack_info={0x0, 0x9, 0x8}, &(0x7f0000fd2000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f1a000)={r2, @in6={{0xa, 0x2, 0x40, @empty}}, 0x3, 0x3, 0x8, 0x3, 0x40}, 0xa0) 2018/02/03 17:16:05 executing program 5: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000f90000-0x10)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10, 0x80800) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000f90000-0x8)=0x400, 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f0000f74000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000169000)={0x28, 0x1d, 0x10b, 0xffffffffffffffff, 0x2, {0x11}, [@nested={0x14, 0x3, [@typed={0x10, 0x0, @u64=0x2}]}]}, 0x28}, 0x1}, 0x0) 2018/02/03 17:16:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000058e000)={0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00006b4000-0x90)={0x1, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x90) syz_emit_ethernet(0x2e, &(0x7f000053d000-0x39)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @empty, {[]}}, @udp={0x1, 0xffffffffffffffff, 0xc, 0x0, "9a3f1377"}}}}}, &(0x7f0000828000-0xc)={0x0, 0x1, [0x0]}) 2018/02/03 17:16:05 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000002000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000000)=0x10) bind$bt_hci(r1, &(0x7f0000652000-0x6)={0x1f, 0x5}, 0x6) listen(r0, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000003000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000000)={r2, 0x2f, "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"}, &(0x7f0000002000)=0xaaf0a6a65051b2e0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={r2, @in6={{0xa, 0x1, 0x8000, @loopback={0x0, 0x1}, 0x80000000}}, 0xfffffffffffffffe, 0x9}, &(0x7f0000001000)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000002000)={r2, 0x38, &(0x7f0000004000-0x38)=[@in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}, @in6={0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}]}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000002000)={0x0, 0x7d3b, 0x4, 0x41, 0x8000, 0x401, 0x9657, 0x8a, {0x0, @in6={{0xa, 0x0, 0x101, @mcast1={0xff, 0x1, [], 0x1}, 0x3a}}, 0x6, 0x0, 0x954a, 0x1ff, 0x80000000}}, &(0x7f0000003000-0x4)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000)={0x0, 0x44}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000003000)={@local, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r1, &(0x7f0000001000-0x1e)=""/30, 0x1e, 0x42, &(0x7f0000004000-0x14)={0x11, 0x1a, r7, 0x1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000000+0x977)=[{&(0x7f0000003000-0x10)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000001000-0x20)=[{&(0x7f0000001000)="dae85b80048ee081442fd05f0d64a56165316fa0cd65ee8c12c23295cd357dbd7faa62b5bbd9c20816c70d3cfda394d5a93a6345770abfa403", 0x39}, {&(0x7f0000002000-0xa4)="243d6b8aa6ef05698c1f182a2474f2ffc3ad59f3e7b8627c03fdb972416aeea7d42ee505c1188f412f72726552ab1aa3432e195a6e15941c35de5785eab7ff4aea3af98b264b5ede4e5ea6fa06e249288fa4521f93b30d71d28228af16bf15c7970e4225ca13417d7b9823577fc22392e30ca6d4913b00c79fd966d1ae6547b9c45abfc3a2edbe771c5e0b3f2bc3273ad3ca5cf55630dd51f29e998f81e35504369f2872", 0xa4}], 0x2, &(0x7f0000000000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5, 0xb1, 0x8, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x200, 0xbbfebf5cd1e3852e, 0x3, 0x3a9b, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x636, 0x8002, 0x8, 0x9, 0x0, 0xfffffffffffffff7, 0x1000, r4}}], 0x90, 0xc000}, {&(0x7f0000001000)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000000000)="fea01860ae1f1030b68e09dd7918afbbef5e194f27573029fb2004d9143c51eb130c6a02200225afe14bebf4830f0aac874680a3c2a0c8573647ba656845d4579433dce833da818047ad4c76b05bd53d612385d279432676aaa11171a41ca48f9647b626f92d5d9e43e01b8271d3ee2f3b7ebf5e0ed7dc81f77802afc8d0782934", 0x81}], 0x1, &(0x7f0000001000-0xc0)=[@init={0x18, 0x84, 0x0, {0x6b3, 0xffff, 0x5, 0xffffffff}}, @init={0x18, 0x84, 0x0, {0x401, 0x1ff, 0x9, 0xba9}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0xcbc, 0xa, 0x100000000, 0x2, 0xfffffffffffffffb, 0x5, 0x0, r5}}, @init={0x18, 0x84, 0x0, {0x4, 0x20200000, 0x0, 0x81}}], 0xc0, 0x20000000}, {&(0x7f0000002000-0x1c)=@in6={0xa, 0x3, 0x76a1, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0xa42}, 0x1c, &(0x7f0000002000+0xed7)=[{&(0x7f0000001000-0x42)="6e8eefa5318685a070bd9e88f2ac367774d962473066ad030b47e0d0162979727fefce68932a9e02a691ab4285c1c3cf3d5ca085a619d7f04ed61f5e78f4b6eda29b", 0x42}, {&(0x7f0000001000)="9c08dda308f748049721cd3e11c33557a665798ee17402e9f906c84c079a8596f5865254276b029fcc805e2c28c59b33", 0x30}, {&(0x7f0000003000-0x8f)="276dc8227d5248c4e3cd6b57194ac1c65ba27ae57989745939a1d43111c41c22090129b444b9fe2fd06d38312c98f9f6113615920af344dc1b18b8d410708bb7ed6637a0bfe1abfd99b7fb3de4f7985cac7e06f81eec84c32f7e332e2881560866288e6309b2e1baa68dd3b6f48a0eb747bfef8977919780d433f388aa2e16dd2ce33b43d9034018118eed35addda0", 0x8f}], 0x3, &(0x7f0000002000)=[@init={0x18, 0x84, 0x0, {0x0, 0xa666, 0x6, 0x8}}, @init={0x18, 0x84, 0x0, {0x1, 0x7, 0x100000001, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x2, 0x2, 0x4, r6}}], 0x90, 0x44010}], 0x3, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000db8000)={@common='nr0\x00', @ifru_mtu}) 2018/02/03 17:16:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000075000)={0xffffffffffffff9c}) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000d4e000-0x1e)="58756fbef1beacb8aca18c548a8194960b48c7cfbd3a1c05248e64574501") r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r1, 0x100401000003) r2 = accept$inet(r0, &(0x7f000063f000-0x10)={0x0, 0x0, @multicast2}, &(0x7f00002d3000)=0x10) write(r2, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r2, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000373000)={0x7}, 0x10) getsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000805000-0x4), &(0x7f00009dd000-0x4)=0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x1}, 0x8) write(r2, &(0x7f00007b0000)="01", 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000ad9000)={0x0, 0x20, 0x0, 0x8, 0x4}, &(0x7f0000fb6000)=0x18) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000078e000)={r3, @in={{0x2, 0x3, @multicast1=0xe0000001}}}, 0x8c) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f00002c1000-0x10)=@generic="0a70002583542a54d233003d232be0dd") setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) sendmmsg$nfc_llcp(r0, &(0x7f0000666000-0x70)=[{&(0x7f0000292000)={0x27, 0x6, 0x1ff, 0x4, 0xc81, 0x7fffffff, "82bed16411fcc7a8470002a493957e49a6f6f8a3306dab7704b986eb59d1931acfbc75bf67cd5a631aada83de50616eee0d2e34ecc391ae00b2b0fab8b93c5", 0x4}, 0x60, &(0x7f00003c1000)=[{&(0x7f0000dd1000)="79c126f113028ccc35a852ff7a9915528a9e3dc4b7d1616743afde3d3cfb7fbbffbcb6eccd7ba4aa28ee71c757fdd2ef4905adf77bf298e7a5ca6586fbc791a93bbf8539674d375d3bd2fc5280994aebf21a44911e134c5e882f19561e5d95ef5a55c3fd5be843f70a5b07f3b37fee607a158015", 0x74}, {&(0x7f0000d10000)="295de3e144746885ad5cabfce547c9f4b2c8ccf05aa7e29f2a9c246f452a79fab5852cf49eb6e1df19326ffd22a42796be5ab175e906a8e3950f04b1d36e2531fd12e673c702f72bd50a444541801965e4d938d672c8ec659c90b1f1c1e84b3be5c5c788cb5e93e2325f3b7056c754696bb9eeb36effc8d05c967dbadf98b10f83b15cd09d38b6b818b017b30f91113e441c73606edd0237e26e58489cd261de01f2b39db07c011b86d3b7d5f100470bf988d48e788e24cd6bae03c57d3bc8d5155cc555698f3691f72404a7394c81f3c67c9009ebf8b7154623d69424b5eeb7ccea4144ab973884247e8fe23e03", 0xee}, {&(0x7f000006f000-0x1000)="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0x1000}, {&(0x7f0000098000-0x7c)="9c47d06e4d48020040da0d3726fc37e34e2c04138907df692c55add2a949574b4e3ab4e7a9507da3cf11e905a51b4673365b272f39c368e45ba955d4842a9349ec603b3089c7458a28e0cfea36b0b01806918e7c1f028bf58075abd82527ad746cfcb3edad5f5f72db5e28994c674844946933e59f0beedd635e4cfa", 0x7c}, {&(0x7f0000f1d000)="6990a7b006136b7f864345e2d4405ac6ba0a7f5cedc1de6f836e63dee4f7dceadf118153bee4c0fcf28a028d2cbb026050acb494f97d50c6841d74f5022c83eb38e529a9415dfb5427d91019340691c341445e33cc12c9a540c9a06f89479f83c3b492a784ff8a178807608de70cc416c262b2e8dd073d62e92847dba36ce939896104b4e8edd95aa2e94533c5469ec327eff5059cb6705bfffb446b61fc13e7a719b43d6cb48d48587ddbcff0fce9ebe499a079488336dbc003c4151ce1aeb72983b2631afdb4c808742ff1bd21da7b76fd3368", 0xd4}, {&(0x7f00008a5000)="ba644a1f4b7b8f653ab118920b1d0a69d5394bffdc135450a154478d9e33f9df8920c8b2396c71190fdfbfc25e0aefd5b0e8ced8c4190a47f494de", 0x3b}, 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0x1010, 0x4004000}, {&(0x7f0000630000)={0x27, 0x800, 0x9, 0x3, 0x9, 0x4, "2503babab3f3f025430074f6f3dabfffd5bb0e11d5c42e34389b16be46a3ba1cf10cb0a9e492893129308de149e251ddf679a0f17d9ca1ab07034eb15ba719", 0x400}, 0x60, &(0x7f0000d99000)=[{&(0x7f00005e5000-0x41)="7051c638ed10657700d5466db4fa79efb2772c7d80d175bb8a096411ea812a02029251e31bd5edb7a0d1cef26c81ba5e9ea4af9719f5ac40283041955d092c9a9f", 0x41}, {&(0x7f00004f1000)}, {&(0x7f0000533000-0x3f)="7f701657b38d342582c8368104a6b0036931d748bd2840ef1f47142f3b5aa596eaf21e33cc0ec17a03daec036805d0c09ba9bd3a850cb77d9dbf72609ddc64", 0x3f}, {&(0x7f00004f2000)="957d335fae1b899007000c3ab501c3aa0e57343b4f33af0fc49794c49695d0db70d23afea0e0db35803b5ac12587c884dd7bcd6753318107a657d5706abd5c84b99f6258c38d2a8a1a5e05a0bdf25874bbc268c21eb1c721fd9866e40480d669e88ce8b04ac8cafbe894834202bb505e6a6cfcffa85a5c76d85ffa758159c5b9560a1d260559f58a7b7303034d43c676571af32308f05b80e5", 0x99}], 0x4, &(0x7f0000b42000-0x1010)={0x1010, 0x107, 0x1865, 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"}, 0x1010, 0x4000}], 0x2, 0x20044000) [ 65.672197] audit: type=1400 audit(1517678165.217:61): avc: denied { write } for pid=12809 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1 2018/02/03 17:16:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000778000)={0xe, 0xb306, 0x80000001, 0x80000000, 0x0, 0xffffffffffffff9c, 0x3}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000df8000-0x10)={r1, &(0x7f000048a000-0x1)='*'}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f000087c000-0x2ce)={0x28, 0x18, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x14, 0x3, [@typed={0x10, 0x0, @u64}]}]}, 0x28}, 0x1}, 0x0) r2 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f000076f000-0x2), 0x2) 2018/02/03 17:16:05 executing program 3: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000011000+0x703)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x67, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x21, 0x0, 0x0, 0x0, [], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, []}}}}}}}, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x3, 0xfffffffffffff05a, &(0x7f0000013000)={0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f000001a000)=0x5, 0x4) socketpair$ax25(0x3, 0x2, 0x7, &(0x7f000001a000-0x8)) 2018/02/03 17:16:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x800, 0x4) write(r0, &(0x7f000061d000-0x1f)="1f0000000001ffd6040001fffffff800000000000100000000000000000000", 0x1f) 2018/02/03 17:16:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x0) epoll_wait(r0, &(0x7f00006a6000)=[{}], 0x1, 0x4) r1 = socket(0x4000000010, 0x803, 0x0) write(r1, &(0x7f0000158000-0x7)="240000001a0025f1006b00040dbbfc00810b00ff00090000000700eb080000bc00805305", 0x24) [ 65.734309] netlink: 'syz-executor5': attribute type 3 has an invalid length. 2018/02/03 17:16:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003f7000-0x8)={0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000932000)={@generic="5ba214037198a2afedbc4c3b09796332", 0x0}) sendto$packet(r0, &(0x7f00009a1000-0x4b)="f949aa6cd40a2826fa0c6e704d0262350ac77e52fc0c85d91b84a3e3b0e1d80b50da3094c0de438acd70aeed4143d5e2a57925c4608a5d788f619119304240626fb8dbea8ad7454a38e252", 0x4b, 0x14, &(0x7f0000a05000-0x14)={0x11, 0xff, r1, 0x1, 0x3f, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = epoll_create1(0x0) recvmsg$kcm(r3, &(0x7f0000870000-0x38)={&(0x7f000034f000-0x10)=@ethernet={0x0, @remote={[], 0x0}}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000102000)=""/246, 0xf6}], 0x1, &(0x7f0000c2f000)=""/40, 0x28}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f000041c000-0xc)={0x10000011}) epoll_wait(r4, &(0x7f00004b4000)=[{}], 0x1, 0xfffffffffffffffe) shutdown(r2, 0x2) accept$packet(r2, &(0x7f0000c8d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000d0e000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000053d000)={@generic="5425d83615a6d339e4414e8b2292d720", r5}) 2018/02/03 17:16:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00009ff000-0xc)={0x0, 0xcf35, 0x8}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000b93000)={r0, &(0x7f0000b3c000-0x9)="4972188fba8bc75f12", &(0x7f000089c000-0x77)=""/119}, 0x18) socket$inet6_sctp(0xa, 0x3, 0x84) syz_emit_ethernet(0x3e, &(0x7f0000e68000)={@link_local={0x1, 0x80, 0xc2}, @random="ec350ff64881", [], {@ipv6={0x86dd, {0x0, 0x6, "050101", 0x8, 0x84, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, &(0x7f00002ea000-0xc)={0x0, 0x1, [0x0]}) [ 65.783488] netlink: 'syz-executor2': attribute type 3 has an invalid length. 2018/02/03 17:16:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0xffffffffffffff9a}]}, 0x18}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f00006ca000)={0x0, 0x0, &(0x7f0000f5b000)={&(0x7f000058c000)={0x2, 0x5, 0x5a3d, 0x0, 0x5b, 0x0, 0x2, 0x0, [@sadb_key={0x1d, 0x9, 0x6e8, 0x0, "3a40ade0dfd78620f31e6fe55e1dc5245be0e37233088906d7a950cd08013dd37c3afba7db98a45a85b6e33472caaee1920b2cb0cfb57125a2bb24ca07cee40ef59aa01d9c8c70b53616a309b9f34771b41e0b757411694d574153948688c5e38c2e4edec8273d001fed33f821d5828dee3b4d597969e2affe0c50f8ed3950a95b62634474ac3607c0948dc812a47f11ad105e7147714163f027c12eebf90c98f9bcc6aacb95147a964068903e9b5d5ced3581745bb1d1de7e79aac310b2cafdb7b6bdb69b2337c04ce553203ee55735f207ab7e6731b0c034a64c3799"}, @sadb_x_nat_t_type={0x1, 0x14, 0x3ff}, @sadb_key={0x1e, 0x9, 0x740, 0x0, "9ba460e2587e39bd74439c0e6c38625eda6cbbef2e5c4d2eae737ae9e89e2d1654dff721a4a473520f3993653ec4a5066c274625f0c816a3a3826886fcb50c2cdc86d3a77d7db24ff62859da968639ecbf38c97705380e915d07f8b5ee17fbfa7d721a3d320ba3936382d7a2da636d854d5a07fb3aa687ea7c1c44e86df4c62dae2f619d25c485c356076baad1cd8c1193bc787781a00ad57615f5ae6295451044b78b89310476b120e5a35a369b59f1e97bbb4f3b48abc06abccb69796c3dcbc0f5e6f981c8d34ea43405dd823a83f5d592b302f4f00a56f902b4a7e9e59c7da7bfc673b7987182"}, @sadb_key={0x1d, 0x9, 0x6f0, 0x0, "fb664ada7133c25e9687c252eb3f17425f47c06dfccc7c07e22db950c518fd5b35522d7828025eb92c904b8003ca1bd7630ff1459b1d9911acb1ed261cb31885c4a519fb47dea00c853d59524ed7dbe5d631cb96a5a2a012f566d3910d44f40e78a585b9f633d727b8a86990bdf9ddbf9f321a8bb8796ce2724f3f3ee7cf3c0f0a196a62d1380356668476d5b5df2ce03b17d51a6308390e23c1e524f7dc8cc7797d10e3a22c4c075691f007d7211bf76f47365dc3475c9096a47594b2821e17cc5cb34d707ed1a2b895bd9659b5c484f29b457d0144141ed4d90f4984f3"}]}, 0x2d8}, 0x1}, 0x4000800) 2018/02/03 17:16:05 executing program 7: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$alg(r0, &(0x7f0000945000-0x38)=[{0x0, 0x0, &(0x7f0000fd4000)=[{&(0x7f0000511000)}], 0x1, &(0x7f0000fd4000)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x1, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000fd5000)={r0}) 2018/02/03 17:16:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000b5e000-0x8)={0x0, 0x0}) accept$packet(0xffffffffffffff9c, &(0x7f0000eff000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000902000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f000017d000-0x50)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x4, 0x7fff00000000000, 0xd5, 0x0, 0x30, 0xc0100000, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = accept4(r0, &(0x7f0000862000-0x6)=@hci, &(0x7f0000f08000)=0x6, 0x80800) sendmsg$nl_route(r4, &(0x7f0000615000-0x38)={&(0x7f0000c56000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f000059e000-0x10)={&(0x7f00005f3000)=@ipv4_getroute={0x14, 0x1a, 0xd656c08960158b51, 0x6, 0x2, {0x2}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x800) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f00007ad000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x27, 0x2, 0x1, 0xc, 0x4, 0x9, 0xffff}, &(0x7f0000c63000-0x4)=0x20) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00004ae000-0x28)={@common='syzkaller0\x00', r2}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r5, 0x29, 0x2f, &(0x7f0000b6a000-0x108)={0x80000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) 2018/02/03 17:16:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000bf3000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) pipe(&(0x7f00006f8000)={0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000980000-0x8)=@assoc_value={0x0, 0x4916}, &(0x7f0000484000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000d8e000-0x8)={r2, 0x2}, 0x8) connect$inet(r0, &(0x7f00000dd000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000c1f000), 0x0, 0x0, &(0x7f0000e79000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) accept$netrom(r1, &(0x7f0000610000-0x10)=@ax25, &(0x7f0000cf3000-0x4)=0x10) connect$inet(r0, &(0x7f000096e000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/03 17:16:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x20}) socket$inet6_sctp(0xa, 0x1, 0x84) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000b34000-0x8)={0x0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000d56000-0x4)=0x4, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f000066c000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f00005ce000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000e0f000)={0x0, 0x9}, &(0x7f00004b8000)=0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000ae9000)={r2, 0xf4, "bb1dbd150cb449d86a59a25eb152caa4522ca65ff974b9c23c3bce77e96dbd0dd2e562306927b995aeaac23f546790eaf25c6bfd7b2e2d316fb450db751d49fd289a014b00c0cd2e968a1566231aa021acb89430e3b07cc30a43d91f1370281f8126ba4987d3de09cf994cdbe7aea029b1fc6659866d463fd75a544d3758d2d17f01c2d679b577e690be4216a7eac734dfc4a420a6c7a542b72e6933173cceec67d30f310e597f22ae40a8ed3085cac2f0ceee0ee42517788c2475963e4c637e95cca4544df740eb297804a613b0f0ea3ecab415918357493a5691a636e91f4c75cedf424471f581ab9b48d09c44c608898a41b5"}, &(0x7f0000adb000-0x4)=0xfc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00002d5000)={r3, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x354}}, 0xfffffffffffffefe, 0x10001, 0x100, 0x0, 0x8}, &(0x7f00000c8000)=0xa0) 2018/02/03 17:16:05 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000d0a000-0x4)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000f52000)={0x0, @in6={{0xa, 0x3, 0xfffffffffffffffb, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}}, 0xd8a, 0x7fffffff}, &(0x7f000044c000)=0x98) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000931000)=[@in6={0xa, 0x3, 0x1, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x7fffffff}, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100000001}], 0x38) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0x2}, &(0x7f0000335000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={r2, 0x7, 0x6, 0x3, 0x2d, 0x200, 0x20, 0xff, {r1, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x7, 0x3, 0x0, 0x800, 0x4}}, &(0x7f0000001000)=0xb8) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) 2018/02/03 17:16:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) pipe(&(0x7f0000137000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000720000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000c68000)={0x0, 0x0, 0xfffffffffffffffa}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000968000-0xe)={r3, r4, 0xa238}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x30000000002, 0x1}, 0x20) r5 = accept(r0, &(0x7f0000205000-0xc)=@nl=@kern, &(0x7f0000ff4000)=0xc) getsockopt$bt_BT_RCVMTU(r5, 0x112, 0xd, &(0x7f0000ff4000)=0xfffffffffffffff9, &(0x7f0000ff5000-0x8)=0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x80000000, 0x2}, 0x20) socket$inet6(0xa, 0x40000080806, 0x0) getsockopt$netrom_NETROM_IDLE(r5, 0x103, 0x7, &(0x7f000050c000-0x4)=0x9, &(0x7f0000622000-0x4)=0x4) 2018/02/03 17:16:05 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x2}, &(0x7f00003cd000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_buf(r2, 0x29, 0x10000000030, &(0x7f0000547000-0x90)=""/144, &(0x7f000066e000)=0x8e64d69a9e99f541) 2018/02/03 17:16:05 executing program 4: mmap(&(0x7f0000000000/0xaec000)=nil, 0xaec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x80000000) ioctl$void(r0, 0x5451) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0x0, &(0x7f000085f000-0x4), &(0x7f0000aeb000-0x4)=0xffffffffffffff84) 2018/02/03 17:16:05 executing program 7: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f94000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f92000-0xe8)={{{@in6=@dev={0xfe, 0x80}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@empty, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000f92000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/02/03 17:16:05 executing program 2: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000003000)={0xffffffffffffffff}) connect$netrom(r0, &(0x7f000001d000)=@ax25={0x3, {"68e4c6628bc5cc"}, 0x7}, 0x10) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000021000)={0x28, 0x0, 0x2710, @host=0x2}, 0x10, 0x80000) r2 = socket(0x0, 0x7, 0x1) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1b, &(0x7f0000023000-0x4), 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000010000)={0x3, 0x77ff, 0x202, 0x7ff, 0x2, 0x9, 0x6, 0x7f068d39, 0x0}, &(0x7f0000003000-0x4)=0x20) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000023000)={r3, 0xc0, &(0x7f0000010000-0xc0)=[@in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x395}, @in6={0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x3, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x8000000000000013}, 0x7}, @in6={0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x0, @rand_addr=0x1f}]}, &(0x7f0000024000-0x4)=0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000021000-0x10)=@generic="71c71569ec9862133e27b660cee4248f", 0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000010000)=@common='ipddp0\x00') ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000004000)="b4489e9e9aafe37a54f353fdf2") r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r4, 0x29, 0x40, &(0x7f0000016000-0x3a8)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4], 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@SET1={0x28, 'SET\x00', 0x1}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], [], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28}}]}}, 0x3a0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000021000-0xb0)="f62d202b1b82b0515544c6d0e904f94d87aa6dedd86c21ed65e384a42379f5d466983b4ca99713f66675683332318746cee2625a355b304a8a8ce51dbe27dfd92f1600163f34d8462c8baf2b8f196ca9a1796dc65bfdb43f50abe7e98bd35e02e43d22e06647f7c8b2db9e4893858ae74cbbcb643044a54f32474e0285a4d31e24ff44a66f8b4dc692f6f57112ba1a51ad873333c3d749cb83b71b0071432a9927a1166e9e7cb7b49390a26ed9092d0f", 0xb0, 0x20000000, &(0x7f0000024000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r4, 0x107, 0x7, &(0x7f0000025000-0x30)=""/48, &(0x7f0000024000)=0x30) 2018/02/03 17:16:05 executing program 5: socketpair$inet6(0xa, 0x5, 0x10001, &(0x7f0000f57000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x20}, &(0x7f00004dc000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0x200}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000099f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000052000)="e513b5bf91aa785dfbcdfe09000000fc", 0x10) r3 = accept$alg(r2, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000cca000-0x18)={0x0, 0x810000, 0x0, 0x0, 0x4000000000}, &(0x7f00009e2000-0x4)=0x18) sendmsg$alg(r3, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f0000ff5000-0x1075)="11b981c3293d1e6ad1542a5f601cee8a", 0x10}], 0x1}, 0x0) recvmsg(r3, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f00002a8000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000037a000)=""/102, 0x66}, 0x0) r4 = accept(r2, 0x0, &(0x7f000003e000)) getsockopt$inet_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000b22000)=""/4, &(0x7f00008b8000-0x4)=0x4) 2018/02/03 17:16:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000c4c000), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000f7d000)={0x0, 0x1}, &(0x7f0000137000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000064f000-0x8c)={r1, @in={{0x2, 0x3, @empty}}}, 0x8c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) [ 66.057706] Cannot find add_set index 0 as target 2018/02/03 17:16:05 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000002000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='ip6tnl0\x00'}}) 2018/02/03 17:16:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000ca3000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f000081e000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00003ac000)=0x7fff, 0x4) r1 = socket$inet(0x2, 0x80005, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8933, &(0x7f000082a000-0x50)={@generic="66a346abfb9fc9e5231fee83444618bb", @ifru_map={0x0, 0x0, 0x0, 0x1, 0x9}}) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000340000)=@filter={'filter\x00', 0xe, 0x4, 0x3f0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c8, 0x1f0, 0x0, {}, [@common=@unspec=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'gretap0\x00', {0x1000, 0x0, 0x20, 0x0, 0x0, 0x100005, 0x8}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}}}]}}, 0x450) 2018/02/03 17:16:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f2f000)={0x0}) recvfrom$inet(r0, &(0x7f000013a000)=""/48, 0x30, 0x56568c77219f83f5, &(0x7f00006d6000)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000fca000-0xc)={@dev, @multicast1, 0x0}, &(0x7f00001b1000-0x4)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000027c000)={'vcan0\x00', r2}) sendto$packet(r1, &(0x7f0000c04000), 0xffffffffffffff48, 0x0, &(0x7f0000124000-0x14)={0x11, 0x800001, r3, 0x1, 0x4, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) socket$nl_generic(0x10, 0x3, 0x10) 2018/02/03 17:16:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x5) connect$inet6(r0, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) read(r0, &(0x7f00008de000-0xf3)=""/243, 0xf3) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000038000-0xf5)={0x0, 0xed, "80374a54794d62a2d881125541eae7e90f0340f4a0d3dcac2fde008b4cba75a8220cb1741b831ec18500dc4422f0c504d38b7212d144ab5854cfef415665984c6972f052381c413658fae302892e6cb29d622cd56b0924d6da03d9948381a50a1509b712f4516e0f0e41e9032b94633bd4bf74aa5287f4c3d698610e9a9c4303f6891498c20ae57c8b422c0be7e1eb548a1fcd14e86ec6872e72a96049902478ebb27641c9ae05835cc077caa1b4d39425580d49668072436f34bd6b78ae104d8a95dbc5975ab52e385a22477c62866ff32661eb10a7cb1d20ccfb5026412b64d2164898d45e949e859742f900"}, &(0x7f0000b39000-0x4)=0xf5) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00001a3000)={0x0, 0x8000, 0x7, 0xfffffffffffffffe, r1}, &(0x7f0000ebe000)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000026d000-0x98)={r1, @in6={{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}}, 0x7ff}, 0x98) r2 = socket$bt_hci(0x1f, 0x3, 0x1) getsockname(r2, &(0x7f0000688000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000088000)=0x32) connect$rds(r3, &(0x7f0000991000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) ioctl$sock_bt_hci(r2, 0x400448e7, &(0x7f00002dd000)="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") 2018/02/03 17:16:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12d) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) accept4(0xffffffffffffffff, &(0x7f0000027000-0x10)=@nfc, &(0x7f0000f38000-0x4)=0x10, 0x80800) r0 = socket(0x10, 0x80007, 0x7) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00003de000)={@generic="6059cd99097ffa5e22fd76492d05fc56", 0x0}) recvfrom$packet(r0, &(0x7f000068f000-0x41)=""/65, 0x41, 0x100, &(0x7f00003da000)={0x11, 0x3, r1, 0x1, 0x6c92, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x1b8) sendmsg$inet_sctp(r0, &(0x7f0000b0e000-0x38)={&(0x7f0000473000)=@in6={0xa, 0x0, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}, 0x2c}, 0x1c, &(0x7f00009c6000-0x30)=[{&(0x7f0000cea000-0x70)="b4fb994d1ba718dd90579a8891fbcbf372bcc9c1f3163634dc43123001ee2bb96fa2cad2ecf5b1e70c2c5f900b7fff532a433a938a21321b0b789851f910d207c732ea8056749dd973af9df57f0e055f3f5fadf399d37b2c1e27a0138211cfead9ab5b9e1673392167771d2a63de218c", 0x70}, {&(0x7f0000c64000)="0d405895e1dec7f88c5ef952577482ce864a7f6c06f0f55624a017c4eac3111db083a12978ffce29fe0764938a1d5f8a1571d33057a810c80fb9904c0e9d2382e801e03ba6dc4421ae79e387567f8ee94203ebdc0bfc444b815a43da49c09d0824e652c65ab02712ba87208ad0b041b73c5542ba7036a23e45fcac5ac36773b899beb85922030905fc8cbb2f5e2c8975317059efe3dc8a21b2c254125ca4bdc3d068fc79b651871cbb1f31e44d4ba1793630fbbc925327ac604752aa3e5f5204a55cd4464e9007abeac5499aae03aef482e895e756d5ce95b1fac96692e1ace97707c3d00058537a089eb5", 0xeb}, {&(0x7f0000a2a000)="0013531e0c103ea15e919a6e0c0285f3a17b01385ca6f99c2dca4be3a96e9c842f0f31cd889aba138147f052fa8e62e6a3e6fa1745f30d0145005b7b0556f3e6287dde5b2f4e7516f93961dd25aa2c2c1f5a8dbf700ae9bf3c7ae5e69aefceafc750659b56258e26daf0d143e1231997683c610ed9824572507eb1a1232e1cd01dd19dedec634c54b32d9b282eff2f8f378bbd5087c300325031a5383585b5bcc6c16ce44d6e51258a6537", 0xab}], 0x3, 0x0, 0x0, 0x10}, 0x804) close(r2) 2018/02/03 17:16:05 executing program 0: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000f9000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) pipe(&(0x7f00002ee000)={0x0, 0x0}) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000f93000)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000968000-0x8)={r2, 0x4}) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000487000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2018/02/03 17:16:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000046a000-0x4), 0x4) mmap(&(0x7f0000301000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000176000/0x7000)=nil, 0x7000, 0x1fffffe, 0x6071, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000729000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f0d000)=0x20) getpeername(0xffffffffffffff9c, &(0x7f0000d41000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f00005e7000)=0x32) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000b30000)={r0, 0x29, "dfb91f52ea234bdff9e01e83ea1391d4f1d46a82133574f628e9fe8aa97f88aaaedc29216d803da40b"}, &(0x7f0000464000)=0x31) mmap(&(0x7f00006a4000/0x2000)=nil, 0x2000, 0x0, 0x3a031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/03 17:16:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0xfffffffffffffd85, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu={0x1, 0x0, 0x6, 0x0, 0xffffffffffffffff, 0x10, 0xffffffffffffffff}], {0x95}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0xf0a, &(0x7f0000b6d000)=""/4096, 0x0, 0x200000000000}, 0x48) [ 66.081136] Cannot find add_set index 0 as target 2018/02/03 17:16:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) socket$nl_crypto(0x10, 0x3, 0x15) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x40000000000005}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) recvmsg(r1, &(0x7f0000e65000-0x38)={&(0x7f0000875000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x2e, &(0x7f0000bfa000-0x20)=[{&(0x7f00003cd000)=""/178, 0xb2}, {&(0x7f0000ccc000)}], 0x2, &(0x7f00001b9000-0x9)=""/9, 0x9, 0x1}, 0x2000) sendmsg$key(r2, &(0x7f0000848000-0x38)={0x0, 0x0, &(0x7f00002e8000-0x10)={&(0x7f0000ecf000)={0x2, 0x10, 0x0, 0xf, 0x3e, 0x0, 0x2, 0x1, [@sadb_x_sec_ctx={0x21, 0x18, 0xfff, 0xfc7c, 0xfd, "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"}, @sadb_ident={0x2, 0xa, 0x200, 0x0, 0x5}, @sadb_x_nat_t_port={0x1, 0x16, 0x3}, @sadb_lifetime={0x4, 0x4, 0x100000001, 0xb20c, 0x8, 0xffff}, @sadb_ident={0x2, 0x0, 0x2, 0x0, 0x4}, @sadb_address={0x5, 0x17, 0x3c, 0xa0, 0x0, @in6={0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, @sadb_x_sa2={0x2, 0x13, 0x40, 0x0, 0x0, 0x2, 0x4}, @sadb_x_sec_ctx={0xb, 0x18, 0x3ff, 0x400, 0x4f, "b7244250005ced522ff80e0130f1d821644bd4af951dd271a8999238e84e129a4e8a1fa4780794339ac267603b36a7eaeb049e94c1b03fb4b7469a8fb8bdea9345fd5ee23586cac5201bf0e4bea7f0"}]}, 0x1f0}, 0x1}, 0x20000000) getpeername$inet6(r2, &(0x7f0000b3c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000396000-0x4)=0x1c) 2018/02/03 17:16:05 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000e7a000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000fe2000-0x3)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@broadcast, @in6=@mcast2}}, {{@in6=@local}, 0x0, @in6=@empty}}, &(0x7f00009ac000)=0xe8) setsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000651000), 0x0) [ 66.122650] ipt_CLUSTERIP: Please specify destination IP 2018/02/03 17:16:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000073b000)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x2e, &(0x7f0000a79000-0x30)=[{&(0x7f0000000000)=""/123, 0x7b}, {&(0x7f00001c0000)=""/39, 0x27}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f000065f000-0x1000)=""/4096, 0x1000, 0x9}, 0x40000000) connect$inet6(r0, &(0x7f00008bb000)={0xa, 0x2, 0x5ff, @empty, 0xffffffff80000001}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = accept(r1, 0x0, &(0x7f0000c1f000-0x4)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00005f0000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000836000-0x4)=0xfffffffffffffead) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00003d0000)={r3, 0x1}, &(0x7f0000b9f000)=0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000062000-0x4), &(0x7f0000967000-0x4)=0x4) 2018/02/03 17:16:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000377000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish-asm)\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000034e000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cryptd(lrw-camellia-asm)\x00'}, 0x58) 2018/02/03 17:16:05 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000011000-0x8)=0x2, 0x8) socketpair(0x3, 0x80000, 0x10001, &(0x7f0000015000-0x8)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000014000)=r2, 0x4) close(r0) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000003000)=0x8, 0x4) 2018/02/03 17:16:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008c8000)={0x0}) sendmsg$nl_route(r0, &(0x7f000049b000-0x38)={&(0x7f0000a5b000)={0x10, 0x0, 0x0, 0x82040041}, 0xc, &(0x7f0000c81000-0x10)={&(0x7f0000858000)=@ipmr_getroute={0x14, 0x1a, 0x32c, 0x3, 0x1, {0x80}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0xc000}, 0x8080) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) [ 66.166317] IPv4: Oversized IP packet from 127.0.0.1 2018/02/03 17:16:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0xfffffffffffffff8, &(0x7f00003f6000)={0x0, 0x0}) socketpair$inet(0x2, 0x7, 0x1ff, &(0x7f000007b000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00008bf000)={{{@in=@rand_addr, @in=@dev}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000d9a000)=0xe8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000067b000-0x10)={0x2, &(0x7f0000a96000-0x10)=[{0x5, 0x8, 0x9, 0x46}, {0x3f, 0x22d, 0x3, 0x1}]}, 0x10) connect$bt_sco(r2, &(0x7f0000ad5000-0x8)={0x1f, {0x861d, 0xe65, 0x6, 0x0, 0x2, 0x9}}, 0x8) recvfrom$inet6(r1, &(0x7f0000525000)=""/4096, 0x1000, 0x10120, 0x0, 0x0) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f00003c9000)="2200000021000706e1be0000090007010a00001e0000000000000400050011800041", 0x22) 2018/02/03 17:16:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x800, 0x0, 0x2000ff, 0x1}, 0x20) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000a67000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000a22000-0x20)={0x100000001, 0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000fb000)={0xffffffffffffffff, r2, 0x2, 0x100}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000f61000)=0x1, 0x4) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00004c4000-0x4)=0x9, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000058f000-0x8)) sendmmsg$inet_sctp(r0, &(0x7f0000bef000-0x118)=[{&(0x7f00004b5000)=@in6={0xa, 0x0, 0x886, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000c15000-0x50)=[], 0x0, &(0x7f0000e83000-0x30)=[@init={0x18, 0x84}], 0x30}], 0x1, 0x0) 2018/02/03 17:16:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000867000)=@fragment, 0x8) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x807, @empty}, 0x1c) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000078b000)={0x0, @local, @loopback}, &(0x7f00001ef000)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000095f000-0xe8)={{{@in6=@mcast2, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@empty}}, &(0x7f000044f000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c14000-0xe8)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in6=@empty, 0x0, 0x0, 0x2, 0xc04, 0x2, 0xa0, 0x80, 0x8d, r1, r2}, {0x5, 0x34f8, 0x9, 0x2, 0x10000, 0xffffffff, 0xd9}, {0xa4d5, 0x100, 0x10000, 0x6c3}, 0x8000, 0x6, 0x0, 0x1, 0x1, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0xc}, 0x1, 0x7f}, 0x0, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, 0x3, 0x2, 0x10001, 0x6, 0x3}}, 0xe8) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000037b000-0x8)=@fragment, 0x8) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000)=[], 0x0, &(0x7f0000cc4000-0x18)=[{0x10}], 0x10}}], 0x1, 0x0) 2018/02/03 17:16:05 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000996000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r0, &(0x7f0000001000-0xe)={0x1f, 0x1, {0x8001, 0x4, 0x1, 0x100000000, 0x80000000, 0x80}, 0x6, 0x56f}, 0xe) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x7ff, 0x4) mmap(&(0x7f0000000000/0xdcc000)=nil, 0xdcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0xfffffffffffffffe) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x800000000008000, 0x40, 0x1, 0x49249249249258c, []}) read(r1, &(0x7f00001d1000-0xfe)=""/254, 0xfe) ioctl(r1, 0x8916, &(0x7f0000000000)) ioctl(r1, 0x8936, &(0x7f0000000000)) 2018/02/03 17:16:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000de4000)=@assoc_value={0x0, 0xbb2}, 0x8) connect$inet(r0, &(0x7f0000a05000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x20) listen(r0, 0x2fb) r1 = socket(0x0, 0x6, 0x1ff) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000fd000-0x4), &(0x7f000094f000-0x4)=0x4) accept4(r0, 0x0, &(0x7f0000f28000-0x3)=0xfffffffffffffe19, 0x0) 2018/02/03 17:16:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000fcc000)={0x0, 0x0, &(0x7f0000199000)=[{&(0x7f0000436000)="1af20440b8d8246a1d2068e36a266817079293f25903d7b54aebf6284e4b892e750f2160127f427d1a19319e48fa85ad726833f70f3d1b1fdb5896a48a9e9e08", 0x40}], 0x1, &(0x7f0000a09000-0x18)=[]}, 0x0) read(r1, &(0x7f0000d82000-0xdb)=""/219, 0xdb) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c92000-0xa9)="14ac7704bcb2c55e32e412e0baa63128045a7952087171592dc38116afe1af0f3ea05fa8ca66bb328adb98eab876ba5fb2ae7871c492fd9d94aef3f6f1d01311bf39f2bd8a242811b73523df9fed175d87e4af0cbc7e3a7a0782e796f15f400ab01688aeee924a29836565b18fae53bed69b41f1bf022fbee24fbf2d52e37116d6972cbd5581f609eb21ed6ee234319f6176253eb719499586dc00ee5b0cd01d6b6fe347f2581a754a321a2a6462d08684bef5e6d072bba99f8eca2c1ee357c88ad2c617a3a408cfee234253374fb86af170b0ceb00692b1765b87e31a2db9b8fd54e24b7e4cc4688e8c8684e2a264a76270b1acaf1e", 0xf6) 2018/02/03 17:16:05 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f0000a53000-0xa1)="d113ef68a7a2d39aa76c3f5ea685f21ea6f6ffc6e0c84040a9dc57ff10033a4a93a363eb2bc5526c322881b8894870255cdfee18e68f84a8a028bba90e5d35807150307f73e50493ff2deb4ddf2a5a55357c80f65d6d9efabc6c0c54c6649a94a3ae80eaef275403fd6b75f6360f0244e24925f21f8dcae3cac52929f6f24555db1aa23beacbd47bfc2390445649418b42614d318437cc71ec6da4c0ca31647c5e", 0xa1) connect$inet6(r0, &(0x7f0000f41000)={0xa, 0x2, 0x20, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x12, &(0x7f0000000000)=0x3ff, 0x4) 2018/02/03 17:16:05 executing program 6: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00004bf000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}}, 0x10) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fd0000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x2c5) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f00005a6000+0x93e)={0x0, 0x0, &(0x7f00002c1000)=[{&(0x7f0000fd6000-0x1000)="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", 0xff1}, {&(0x7f0000fd4000)="11764401715031f75a6d6e025d6cc9de0000000001000000003b40", 0x1b}], 0x2e2, &(0x7f0000fd0000)=[], 0xfffffffffffffec3, 0x84}, 0x0) 2018/02/03 17:16:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000d2d000-0x2c)={0x1, 0x4, 0x1, 0x3, 0x9, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000c5d000-0xb), &(0x7f000057a000)=0xb) 2018/02/03 17:16:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e80000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3, [@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001]}, 0x1c) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000d68000-0xc)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/02/03 17:16:05 executing program 2: mmap(&(0x7f0000000000/0xa96000)=nil, 0xa96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000489000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f000074a000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000910000-0x4), &(0x7f00003cb000)=0x4) r1 = socket$inet_sctp(0x2, 0x4000000000001, 0x84) mmap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000a98000-0xa0)={0x0, @in6={{0xa, 0x0, 0x25e2, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001}}, 0x4, 0x8000, 0x2, 0x7, 0xfffffffffffffffb}, &(0x7f0000a97000)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00004ef000-0x6)={r2, 0xffffffffffff86f7}, 0x6) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000a96000)=0x7f, 0x4) mmap(&(0x7f0000a98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000a99000-0xe)={r2, 0x7e15, 0x3, [0xffffffff, 0x1, 0x3f]}, &(0x7f000011b000)=0xe) socketpair(0x11, 0x5, 0x9, &(0x7f000005c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000007000), &(0x7f0000008000)=0x8) 2018/02/03 17:16:05 executing program 3: mmap(&(0x7f0000000000/0xf14000)=nil, 0xf14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000408000)='illinois\x00', 0x9) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000f14000)=0x2, 0x0) 2018/02/03 17:16:05 executing program 5: mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xf, 0x2, &(0x7f00000c1000-0x8)={0x0, 0x0}) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r1, 0xfffffffffffffff9) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008d8000)=@assoc_value={0x0, 0x4}, &(0x7f00008d9000-0x4)=0x8) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00004c1000-0x4)={0x3}, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00008d8000)={r2, 0x4, 0x8, 0x6, 0x7, 0x4}, &(0x7f00008d8000)=0x14) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00008da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept(r0, &(0x7f00008db000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00008dc000-0x4)=0x14) mmap(&(0x7f00008db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f000001f000), &(0x7f00008db000)=0x4) mmap(&(0x7f00008db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00008db000)={r3, @in={{0x2, 0x3, @multicast1=0xe0000001}}}, &(0x7f00008dc000-0x4)=0x8c) mmap(&(0x7f00008da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept(r1, &(0x7f00008db000-0x6)=@hci, &(0x7f00008db000-0x4)=0x6) mmap(&(0x7f00008da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f00008db000-0x6)={r2, 0x1}, &(0x7f00008db000-0x4)=0x6) mmap(&(0x7f00008dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00008dc000)='reno\x00', 0x5) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000646000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x0, @random="daa547f1170c"}, 0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, @generic="381d637e05ba06d693b43e40ba63bbc9"}) 2018/02/03 17:16:05 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000d3d000-0x2)=0xff, &(0x7f0000000000)=0x2) r2 = accept(r0, 0x0, &(0x7f00007cd000-0x4)=0xffffffffffffff27) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000001000), &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0x1, &(0x7f0000666000)) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000fd8000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f0000fd8000-0x50)={0x0, 0x0}}, 0x10) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000d6e000-0x4)=r3, 0x4) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000fd9000-0xc2)={0x0, 0xba, "76195fd0d21cb353085d12a4d49722def17943f874ccdc6700c628a23d819c1e350ce922a921403a50072ca99096b42d350b4a7728ee94d75cda45e7566dfe6593794d099f7c2adc6612119dbfb7e3698832cb6ce6fd2cfd7c17349ac29dec47110bf16bd18b9811a4690dee78dfa0908ca2dda3074942cbe4434fa439355fff9e0ae43a554b0d72fc287cc459c8daa5d7bdca8d836bfb291676d9ba1d59febc39e2ae0837425a9508a07f617c2f3800b8e495acc9cbf0223ef1"}, &(0x7f0000621000-0x4)=0xc2) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000fd9000-0x8)={r5, 0x8}, &(0x7f00006db000-0x4)=0x8) r6 = accept(0xffffffffffffffff, &(0x7f0000fd7000-0xe)=@l2, &(0x7f00007ec000)=0xe) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f00002b9000-0x4)) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r6, 0x5411, &(0x7f0000fd6000)) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r7, &(0x7f0000ce2000-0x38)={&(0x7f00008ef000-0x10)=@in={0x0, 0x0, @rand_addr}, 0x10, &(0x7f00007c2000)=[], 0x0, &(0x7f0000a50000)=""/121, 0x79}, 0x0) 2018/02/03 17:16:05 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000371000)={{{@in=@loopback, @in6=@empty}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ef1000-0x1c)={0x5, 0x1, 0x7d, 0x200000000000000c}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x0, 0x0, 0x0, 0x0, r1}, 0x1c) 2018/02/03 17:16:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x248000000015, 0x0, 0x80000000) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) connect$inet6(r1, &(0x7f0000dd6000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}, 0x1c) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000c3d000-0x8)) sendmmsg(r1, &(0x7f0000950000-0xf0)=[{{0x0, 0x0, &(0x7f0000153000-0x70)=[{&(0x7f00008a0000)="85b0a3337caca0068ef9f1f8acf2cd7365145549df5a5854b24a0e5dee75ed30beba61ebb81dfe8da244d792c214ed29c477aa93792a0f06a2922302e8", 0x3d}, {&(0x7f0000b33000)="c280b3385916caa427fe38fdc13abc3a8bea7036a028dc1f87c42a0c940d7e1178bd5d51ac53c53b170bc398fa23ca5feafc177ec19e471b16456da85c6487f5b2d0643ada937705606833cd6ce516a0fc83677d0bcdc3b2f05b24b9b49fd67bc0f24cdf1b63140355a6d6bdefb13c75a2a61c15154cb65779c0f031c917d19524deb22143bc68e3fc36c86bd62ed1180f9e0090ef79b1740da8e74699b1d56aa87cd2d1ec3c6bd83cb92bbef4be556af91f885fab49c8712c8e93c77ca175ff4bc127d4341e4ffabd147e1b5863abeed6022cde3116e405a267b6b72cc21837fbfd88fb99ab2502fbd6a13d20e1c257", 0xf0}, {&(0x7f00003b9000)="1f37a09b244c0bf55bd1195bda1379ffd8860eb416af56a0d6cb24030c4e81c3fba03eda4416cc37f553ed43ccdfbcb0dc137828d8b97d3e87f5ecb8b319bfa6e9d4c70e2422cc417a5e16a3b748d6c4c32ba58ed8c81d94355babf69cb9fb33dc02e080c7d0b8c5237e65ccb5224c460c80aeceb46b3e904b8c68d95988e32a48c4112beff28ac81d62a94752e8cd0992168e0ae3a5f3dbce2470eeefe7dba67fd64e352c23b0", 0xa7}, {&(0x7f0000bb7000-0x57)="13e463154611b84b5b3e05c98199280736eb9ebc179bfafeccfc65118e874d891eacfa47a652a5135d3c829736a20a4e5b8063c84917d165bd5c5e8898b9ddfd165c6d1e569947b9a530c198439c923aae3b6cbb7911ec", 0x57}, {&(0x7f0000d3b000-0xbf)="e3cd9628c8eab2086799475c02c44eb48819a15a944bf2408479c91548439425876f577fb9ee8852f592378636e4409c09a93622263811632622d5174ea7aefc4157d870d0184c482dac59d03810f505f209aa1de157dc67554fa8762ffd4f9f261e2ba9d41211fe812adfb8c592f3815d0a503decc274232b0773f8c1004c0e5c052637aa3537f084db1cef88ecae927d4da65ed0aa6c51ad2dd4778b015862c3d7405229c16f1e8537b769fa9095a2dd57b5bf91ef30d8f902137014f3a5", 0xbf}, {&(0x7f0000ac4000-0x16)="0601d01bf1a0d489eb164d042af3a633c146fefdcb65", 0x16}, {&(0x7f0000b1a000-0xcb)="c6e9017dc420302c13082d28338d5ab0c87cfea74ce7cfcba6efa0ebc9736ead440e0d7f28a926514ea5e53f23b0252added1f8773347b7a9428da237e65c3b3d3dbc92ec96a413a418d4731a1a73f145e71845dea046c5798f9ed3d63a758d405a6bf1ec0e3366522f876546e887054f00fc70c783784e9c9d0a6dc2d6bc71e4de3bd96e03062750a6657cdcfd31bc4292a7a2b980eb23d5b6ef684fc87476fa1d630f99c9e879b54e02d76ff8741fa14b840f7511e0cb792ff3fbbc9660ca92005ee35946d97f73b059d", 0xcb}], 0x7, &(0x7f0000188000+0x900)=[{0xe8, 0x10f, 0x5d2, "fbb187c7b67eaea53e3108d6b3a438404ec5e146e1925f510979f74c7cdc743d545d8c07af0af66ad3bed9bab6d1dd2444f77f623f2bdeb470e88c07dc6062bc93f88816012ea6b44a0d97b57bfaab3b3f4521501aa24b51b23872b3fb9919cf1a86208df1645dbbb407ce022f5b2df6128113a0fee9a6b939601c1275cef17c409db4113d29afd6a643eb0fb3e22bd939f5231fa22668242e6c3eeb18d7b1be819e1e3126d26b2ae2f3e0c0a778088820b4db3e20ae9b61f55b8a1ba9e368b3ea034474e2a4dbc59991f0a6c4fc680bffc5a9716b2ed424"}, {0xc8, 0x10a, 0x73, "1162374fb0ce5916533de64611fbc3e69fb2349ae4c05ed13963490d605b1f9ddebdc41a1541111f58e7f99a7ffb27b8fac0777efab39b362f0e5dd96f30d2a1fe35697f0ee486c69eaa4c86e08f028a617f3a0c4ecd96961a0cdf924c42c92e36cc39bb74564e4041c76e4f93958cfa9b8616214b544768b2099101ad0c5b36c225a48e629fb762665a2f5b60cd175286918069f72480ceb803ac204d273f941ccd271d3414ea2998111c1bd84b0c44a4b228f222445488"}], 0x1b0, 0x8010}, 0x4}, {{&(0x7f0000bba000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58, &(0x7f0000272000-0xa0)=[{&(0x7f0000249000-0x4a)="51d0ee95c7bb8ad64172ca5bf66986515043a00ab9fc9f06ce6d20429c3e611f07821d6e969665e2bd4b4265e7a1e8bf9d5c9550b8a89a91018fc8831588b83e65ba78eda6fa11d4c776", 0x4a}, {&(0x7f0000a1b000)="036e008488fcb38ee11b12987b0bd542c1a15cb1b2f588e1963807977c98283676063caeb0ee6f05aff77be765a03df133e61a8da6cc8ddfe1f478863e90fe145b4402db500a145b3d30bf41ce2dbeeef96f885ff84e19d2464b441d54b11a35bb607d5d1e1b5641d15073eda1175585f597db9703df42cf6db0bd5a1f0191", 0x7f}, {&(0x7f000023b000-0xfe)="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", 0xfe}, {&(0x7f0000027000)}, {&(0x7f00001a0000-0x72)="3c9ed7b8d34d1847641b2d132d72dd6e0d031f32db5de2b97349076f3bcc6fa85df4a43285988e1294f5767aa550e40101fab2d3b3b421667421843b7ebee11ba415612985a6759ca33805f49388f9c91c6f611f73cd562e4be569ce1b507806025a333b024e029a7c8366bd81842f8a6c126a2d2413004670cc318a7e602dc086adf358dd75153824b48d274321b936404bd5810383863f38ae8a620ebb95", 0x9f}, {&(0x7f000089d000-0xe3)="bc5aaf3d2efbe552f0a76558f0c3877d1bc7795711cc5abcb0063d481aefe52bf3b87a4a664e86ab1c70c807f99f2acfc842353dce31cc68f5cfb37a60ec339d40c1deec59d9f095404b9f9f6c1daca2fd3228272de888b52ac8b4baae68c46ec28d0dbd2882f0d8bab497e2d99324572da2a24ced54fca09c5d0672a891d4acfb8cba954b8c8f7d8add1855228fa3b4e5546545e96847673986f7928e6ab6946436e1d142969ec072a38f521827c02bff7d749c4a9b355c4175f8fd7ec065d34fa225943ba23d974b5fe09864170c51f763ebcd80df5de29bdaa00ebce93058c66adf", 0xe3}, {&(0x7f0000792000-0xd9)="298bb2cc15756b2cf0f10981053f170b634bd5793e20b151d0bbbd96376295fd7f7366f82e46135c4d16a67e94806f1a418b3122c4ff58fe6717fb85f8819618d37084f6739d349e0d156276b6fd75a7ae51c1d1833f5bafe585015d253f2918a5d70eacad43ab8f32ad74ea0ae1d85d3ca6116e429ee21ac57b726c61e1508db76ab6f9df49a921967fea7587a8e19d53adb284aca8d8ab4f5e3b9d49748892746042f35049b3f4afdefb0848a5a4a5230d8851d51ccf2e15056768fe541ee90d19d1b0309f64c02de6de848a513dfc107a4726654007901a", 0xd9}, {&(0x7f000086c000)="6945952ad9dca21f4698a994cf0712e6f44004121dfca51ee6ecd96573d0c35ee4958d74c1710b97cde8ee1bb05cc62328ef8bb538738b120f65f6e69c09ff09337bc56b4947944efd363a8ad8e7af699757b2ae694630e090dfb3d42702c30bdb2cabb95535c546c9ca98a17ae526421cc5c7c8626b88d658539b3ca5976f33b5f383d3c5540a7e945d70e71018baada7d1d8fcd6769000053f6fdc70cf5cd280c29597", 0xa4}, {&(0x7f0000b7f000)="931c8d3fc61d9156caff85a5df0a3d619be0e538fc33c452655ba751ae7c711be08c2c6d69b16a5745efc12e27ed8a75d29c38d4f9dee5f044c27aa5fe781a01573d324ff0b37ee79dc7c739759f61f2ceeb0e6074620cf193f253db4bbc6daa326798dcc65d150170b73ebcad889eab012ef5215f859cc30d9526a1c0b18b734b32c3ceba38fde5db281bde78056fcdaeb930b14e1c38c6b842a3ddf99f8a9083014081d265407e2b", 0xa9}, {&(0x7f000094b000-0x1a)="e4f022ca762c167efbc977f017c6759728447bad34b385e55ee6", 0x1a}], 0xa, &(0x7f0000ba5000)=[{0x1010, 0x117, 0x9d2, 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0x1000}], 0x2, &(0x7f0000dd6000-0x278)=[{0x80, 0x119, 0x3, "60f1ca41b18dd61916e79b3d85844d5ab9f41e9df03e83b2fddb9c1ffd8a89ccc8843879286df07c902578b63d670c3276f8617505f7c5a703aebe3e6e822942985020b7d94cba0a5d54ce3a0205d5dcb02ae1583e9b2430e491f54bfb3e83c64400cb96cc9a1357f3a2454f"}, {0x108, 0x1ff, 0x1f, "82fd1937cc9116392b9e52a9c5c4357ab59567a56238ae7c8c4dd674818bb8345b2401ceecfb7bbf370597d99411a3c8c9a19edb76805cd06f4d50c627d33acb8be84b9ba990154ecfa5eda81a1702532f7de94adc3a59ea1f92f9d14d5bfabadb83324ad3991a8e5c6819f3d9b5aef1586c9f378b8f46784c5a3426bb84b0285184cc98d04fde4ffcf42766b812bb9ade1a835a9a528d770fda6233bd8c69f6898c99b0938f3393776742de1796174b9c738acb82a258445dbf55522ccb3aae5d0f8edad30bb12624eb87b4af61ae418e2a4cbc2d9111d8b979c7bfa0523a8b6f525df16134fd94984ca223e29a43948fd1cb5850f1ad"}, {0x10, 0x111, 0x5}, {0x70, 0x11d, 0x5, "f9ff5394faf9d854dfe2881bb37b14ef5a5f9b5c95970d9e8a3c9fa95f43cb33c6a497894c154398f26d0122044f250564aafd2d36fcc5726b9acce50f304ba6850bd2b77ef470f5440db097c253d0d81f549c723ba00d60e6044acd"}, {0x70, 0x0, 0x2, "9ebea7c6f0696cc1de6e773e18adcfa217959952171df84506c538831338ec122c94af5d96dee04c69b35713cbe314e0958521d41a0796d22112502fb4534947e651e03f78d53a894309e67f288874454b20fb7d4c44e1f78158571cf3"}], 0x278, 0x10}, 0x10001}, {{&(0x7f0000a1c000-0x10)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10, &(0x7f00000bf000-0x40)=[{&(0x7f0000edb000)}, {&(0x7f0000cc8000)="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", 0x1000}, {&(0x7f0000b4c000)="da2db1a5cae183b4d47affc51d7469518225aad53b568bc38660592600cf762492c50ece7064faa7ff2a9c865124f098e2a615f5f1bca1ed6606a8565905e373330e66d90356bd78f89a0a1a71ff87b95ab203830a356baa5b81b0f79e860455e68eed9ff266697d7c4f8dab1e14131fd14c03dc6d6179f8c7cc0474414f327110e2da8f9cfcdd19c0817962dec67ef8feffce4d2d6563f07012bec60a9938ecb19bf1e80c39c7c9b4259c75528221370983af3aaacf", 0xb6}, {&(0x7f00004fc000)="21366ab1575d08aa9b4c26a7fd7b38e2d845b4f92615c3476df77bdcc54a41e783923f83e0c8773466286ed686c6ed3f3263daf9e7d12dcc52d7663811d1e24445ba82c0511ea731a87e6190dfd461e1", 0x50}], 0x4, &(0x7f000056b000-0x50)=[{0x50, 0x119, 0x1, "f358ce5960f669c6e363920e7347f3e000806c27e6fad2764ee8a67cd7527db414b7dd2e50eb5328535b34cb25453e494fff3548d0ddb8fc81da"}], 0x50, 0x20000000}, 0x3}], 0x4, 0x80) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f00006a6000-0x4)=0x100, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000453000-0x4)=0x3, 0x4) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) connect(r3, &(0x7f0000d99000)=@generic={0x1, "541e82aa26831ddbaa572fad71edb0395594b112295f7cb833218eef246976bf694b6d62c966c04a5f0991e00f1e72714be51cde65c595261329fb8af0bdf8f22ef9bbc729f596ff2255aadb85dacc77e1494907ec8b85f6e4d4b503bd308815c01914eeab25a81a6e4ba2323e88919adde2171c27d760b626312c38c989"}, 0x80) pread64(r0, &(0x7f0000396000-0xa7)=""/167, 0xa7, 0x0) bind$inet6(r3, &(0x7f00001a6000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, 0x1c) socket$rds(0x15, 0x5, 0x0) bind$inet6(r3, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000b02000-0x4)=0x2, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00005cd000)={@mcast1}, &(0x7f0000739000)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000086e000-0xe8)={{{@in=@remote, @in6=@ipv4={[], [], @rand_addr}}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000464000)=0xe8) socketpair(0x11, 0x2, 0x20, &(0x7f0000531000)) 2018/02/03 17:16:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000323000-0x4)=0x6, 0x4) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) writev(r2, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r3 = socket$netlink(0x10, 0x3, 0xc) writev(r3, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) 2018/02/03 17:16:05 executing program 4: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000023000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000025000-0xf4)={0x14, 0x12, 0x309, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/03 17:16:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x5, &(0x7f0000999000-0x8)={0x0, 0x0}) recvfrom$ax25(r0, &(0x7f00003eb000-0xc3)=""/195, 0xc3, 0x40, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000b7b000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x1c) 2018/02/03 17:16:06 executing program 2: mmap(&(0x7f0000001000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create(0xa1c2) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000f65000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000-0x40)=[{&(0x7f0000d6e000)="d1a3577799b13cdb6fc877fea359fb10ca0aa554ace3de056f5c927463d86497aba9f8a1b5cbeac30583adf3b29282449ed7c138e6d4e5f17e168f33797ebbfb3b1cc4f4c4da1b49328a90ba50719eed72fd96a89ec6ae03423ef5deff156c8f55c775ade66e167c723f8b212199d73b69497814c6c38d070ea78368e226f18b3f5a18ccd89acf6b045f1764956605afe665500845e261c8a89ff6", 0x9b}, {&(0x7f0000aa9000)="f6fed101977d5a4b89bdd774e2c3553ca740fb62bbfd8737f3af2daa14a21faf35ec9fcfb84c5b21461861f58e5f53b56d13c9d07c04484e65c930d809360776cfaf2c59931f", 0x46}, {&(0x7f0000439000)="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", 0x1000}, {&(0x7f000000d000)="479e3b2e7b2636d6ce65517e1a073d9dd36edb68543284f953d7cb8edb5c8abe26b823a82575e90f048e211e6ecc760b94f6df56c6a5f2d5a6fcd8a2f6818234546e53dc5c2b182f3c7d0260151ee309970a5cf0d07619314335399eb17a577e76af63f02cce5329c3603660c5106c818ca3f314be6c6943406949cb47f91749f05e95443d1df61903c15e7cb76e327d2fe0feece3329434f20729795728a2f52a64455a0483c7cd", 0xa8}], 0x4) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f65000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000006000-0x4)=0x91) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000207000)={{{@in=@remote, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000f65000)=0xe8) recvfrom$packet(r3, &(0x7f00003b3000)=""/48, 0x30, 0x40, &(0x7f000074e000-0x14)={0x11, 0xd, r4, 0x1, 0xfffffffffffffffb, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x14) 2018/02/03 17:16:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x0, 0x2) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f000050c000-0x2)=0x6, &(0x7f0000f1e000-0x8)=0x2) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000ae8000)=@req={0x0, 0x40}, 0x10) [ 66.471251] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/03 17:16:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000c3e000-0xa6)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0}, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}}}}}}, &(0x7f00004bf000)={0x0, 0x1, [0x0]}) pipe(&(0x7f00004b7000-0x8)={0x0, 0x0}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000603000-0x4)=0x3, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00003cc000)={@empty, 0x40, 0x2, 0xff, 0xe, 0x0, 0x0, 0x5}, &(0x7f00002b9000-0x4)=0x20) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) 2018/02/03 17:16:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dca000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000e92000-0xa)={0x10000, "2ee1674233eb"}) r2 = socket(0x11, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000399000)=0x7, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000c8f000)={0xca, 0x101, 0xffffffff7fffffff, 0x200, 0x1f, 0x8, 0x745}, 0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000851000)={0x0, 0x1}, &(0x7f0000860000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000b8c000-0x35)={r4, 0x2d, "69fb582167bcf8618b9216d1fd7b694283dda3c97deee56909bb18c2b156a8519e2ad286f95850f714fa48a7a6"}, &(0x7f0000d34000-0x4)=0x35) setsockopt$sock_void(r1, 0x1, 0x0, 0x0, 0x0) ioctl$sock_ifreq(r3, 0x89f1, &(0x7f0000602000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000314000)="06000000000000160003050000800000000000000000005d00ce000b00000023"}) accept4(r2, &(0x7f000068d000-0x3)=@hci, &(0x7f000009b000)=0x6, 0x80800) connect$inet(r0, &(0x7f0000c36000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/02/03 17:16:06 executing program 2: mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x6, 0x7, &(0x7f0000416000)={0x0}) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e74000-0x20)={r0, &(0x7f0000108000)="e9a8849126ce553ac99bad06ae61a42701638470e3c8d1968f67a628ac16234ffc3dd32d3e4c4d01ecb73e59a8613777989c838d6cd3a339ade5d81555c52f68ad23ea886a9972725455972be9ca95b170ca6251b237b65f60aeb5ee7301f1b0a56828842c5baff4669c8feaae30474877df40404cf00cdc9289114e8d61b9d673e32018a0f7bdd3ee5f6c8b0f2909b79bf85c122326d21a7fb9fb6eb8833d", &(0x7f0000e73000)="21f0f5883149d65c9f3c209d530fbd18aa9b7c5c14defde98c5cb55a71a77e99bc712fc4d1f3d7ad60b0447971284cfb3c30701e61b86405ef831e7f1b24d46f8e8c467ea3813ebfeda4170341dab8e4789b7030c5132c0195cedf4e5a3697ec7cde04a33c2c57cf21fa5330dc867cf26c8e2288bfc2ef85d13c3c01b1bf8a3d948bed46809e6c3549cb85f0c607d1ca0d9513f3f4c25e3a", 0x2}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c41000-0x14)={0x5, 0x2, 0x1c, 0x5}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000d17000)={r1, &(0x7f0000d15000)}, 0x10) 2018/02/03 17:16:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) r1 = socket(0x11, 0xf, 0xffffffff) socket$inet6(0xa, 0x3, 0xfffffffffffffff7) ioctl$sock_bt_hci(r1, 0x0, &(0x7f0000d8e000)="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") 2018/02/03 17:16:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00001cd000)={0xffffffffffffff9c}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000f4a000)=""/131, &(0x7f0000393000-0x4)=0x83) r1 = socket(0x10, 0x2, 0x7ca8) bind$vsock_dgram(r1, &(0x7f0000232000)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000837000-0x78)=[@in={0x2, 0x2, @rand_addr=0x3ff}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0xf9e, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, 0x1e7}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0x20, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x20}], 0x78) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00008d1000)='reno\x00', 0x5) socket$rds(0x15, 0x5, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000da2000-0x10)={&(0x7f0000b05000)=@getsa={0x3c, 0x12, 0x23, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x3}, []}, 0x3c}, 0x1}, 0x0) write(r1, &(0x7f0000ee4000-0x24)="2400000026007f000000001400007700fbffffff010000000000e400ffffffff0100ff26", 0x24) 2018/02/03 17:16:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffc) writev(r0, &(0x7f00003bc000)=[{&(0x7f0000505000)="29000000200019fff63d0014000000060a00003415de0005190000040d000c000000800000f9000008", 0x29}], 0x1) 2018/02/03 17:16:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x80)=@generic, &(0x7f0000bf3000-0x4)=0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000001000-0x10)={0x7, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000522000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) pipe(&(0x7f0000a14000)={0x0, 0x0}) sendmsg$rds(r3, &(0x7f0000da5000)={&(0x7f00008ab000)={0x2, 0x0, @empty}, 0x10, &(0x7f0000022000-0xa0)=[{&(0x7f0000cf2000-0x94)=""/148, 0x94}, {&(0x7f000075e000-0x4e)=""/78, 0x4e}, {&(0x7f00004ce000)=""/59, 0x3b}, {&(0x7f00001a0000-0xf7)=""/247, 0xf7}, {&(0x7f0000b82000-0x7)=""/7, 0x7}, {&(0x7f0000767000-0x16)=""/22, 0x16}, {&(0x7f000020f000-0x58)=""/88, 0x58}, {&(0x7f000046a000)=""/35, 0x23}, {&(0x7f0000fda000-0xc5)=""/197, 0xc5}, {&(0x7f0000e57000-0x7d)=""/125, 0x7d}], 0xa, 0x0, 0x0, 0x24040000}, 0x48040) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000ea0000)='veno\x00', 0x5) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000f8b000), &(0x7f00009fe000)=0x8) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000060000-0x4)=0x8) setsockopt(r3, 0xfffffffffffffff8, 0x101, &(0x7f0000ce3000)="2bc2c00ac80c1e64cdd302197ac4920387b1b3a4de5b54e199821d1f30821b2c08435303369c3d027b6073e9ec70011925aa59bbb280c69d77743e62390ea6901cea5b7931e171b607389a0dddd093ff052a59b0d8a6dc1aa375d8cf2971072badb0773ef033e44014b819f036c19fc08aa262f021355255a8784e0f98985d23fed9657ce1f273f74e7785581c69f7d3a0a5bde5003e68edf7bee8cc147e9ede98f5c13a1d96716ff6ca48d90a94e2024a8dff", 0xb3) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x400443c9, &(0x7f0000032000-0xc)={{0x1, 0x8, 0x5, 0x3328, 0x100, 0x9}, 0x100000000}) sendmsg$nl_route(r2, &(0x7f0000d33000-0x38)={&(0x7f0000d2b000-0xc)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f000025b000)={&(0x7f0000330000-0x14)=@setneightbl={0x14, 0x43, 0x0, 0x4, 0x3, {0x1c}, []}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x20000041) sendto$inet(r1, &(0x7f000089e000), 0x0, 0x800000020000000, &(0x7f0000e0a000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000f8c000)={0x0, 0x852b, 0xffff}, 0x14) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000455000)={&(0x7f0000166000/0x3000)=nil, 0x10000, 0x5, 0x40, &(0x7f00004de000/0x1000)=nil, 0x1f}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000090f000)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000767000)=@assoc_value={0x0}, &(0x7f0000e01000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000952000)={r4, @in6={{0xa, 0x0, 0xfffffffffffff9bd, @loopback={0x0, 0x1}, 0x9}}, [0x9, 0x3, 0x4, 0x9, 0x0, 0xf3e, 0x9, 0x7, 0xaf, 0x101, 0x9, 0x4, 0x9, 0xd7a, 0x101]}, &(0x7f00001e4000)=0x108) 2018/02/03 17:16:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f000018c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000637000-0x4)=0x10, 0x80000) getsockname$llc(r0, &(0x7f0000cd4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000002000)=0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2d, &(0x7f0000eae000)="d1dbc4941cd62d042318696c97b0e0b11a150eb97b91fdaee4481050fbfa17e8167143b130644a99b21f5126d925531f03c0b61682951d01cdd038636b3ecf58c9fe41955ef8bcc5a7ce6e5b11fb9bafae0f299bff63fed849dbc77919bc042fc2bfcd3d40c8ee4a9e5cbc979b103de7b3229f5ae7f4666a7cc56b5a7e144daca44960bccd4b9193", 0x88) r2 = socket(0x0, 0x80004, 0xfffffffffffffff7) sendmsg$kcm(r2, &(0x7f00009ce000-0x38)={&(0x7f0000f7b000)=@l2={0x1f, 0x1, {0x7fffffff, 0x5, 0x3, 0xffffffffffffff58, 0x0, 0x12}, 0x1f, 0x7}, 0xe, &(0x7f00005d5000-0xd)=[{&(0x7f00007a6000)="74f5810b338feda3520e4e35c7fc06bb30a2a0ce6b819abce8", 0x19}, {&(0x7f0000233000)="788947da5b977d1d12f898d46ed14a7fe11c32040b5bfff02fbbf7727960af68257504e61b1034bbfb807b193f0323a92bc1d101eecc598547c93dcd5a3fdfd0cea91dab1674c90195b651e112ee59fc6f2ec18375d1a72ff2512558471de70558cab1ac38ac048b7567cd9211be61fb962001bad96f714c929bfa1baf617df4dde3f2b244e7f29f1a8d0f6c65e6ad881cb0", 0x92}, {&(0x7f00001bc000)="d341c1197c6f9def688af2cfa986037b70412dd04648efc7fdc4580ae549a915c3f491d54d6ecf55a1b049b71cf6e4f533b7745e1c142977cdc580908513d4e07b0730011c7bf4ff47d8e0677a4a7ff713911cf3d9d7df7df977c97653810133d34dab6823", 0x65}, {&(0x7f0000dda000-0xd0)="8ada7a3afc24648ecf2e2b310c09127ede2ce0e5045dbadc46e4a967e8f02fa8c41eb27260569b9afedfbafa15eb0be33d3bc8c76fc0d1f42469751a912c1703d624ab9ad2042b3d7b22d5dc29353f1b4573341f8ba618a65c5acf6d0648e5e09ef896f282bab0733106aa30b8bfea928576cc52ac3e095f8f1a66ae5c083d1db8736a0f773b707a2119ae9358574f28ae7dfd707e559e98d2fc73f5768515ff54b71ad6712ad50f61ff34edd5d56db8f8528f043797c51d1fee32e72bd7fa19b07a6c373eb10d34d905563b57b64d12", 0xd0}], 0x4, &(0x7f00006d7000-0x278)=[{0x68, 0x7ca2fb5fd8696f2, 0x10000, "77cb9218d7c538e82433339d9c13a96af02a4152a9c6155bb80b78ee5808bbdb693754116d09d966436c3ecfcad5ebadc4a9656d89a5aee8d3e0c2274b8e6f74410b1bd537f76b9c89e628cb73dcf6af2bc40f25440525"}, {0x10, 0x11b, 0xaf3}, {0xa0, 0x0, 0x40, "2f18bbadc96220cfcb9da8b9103f31c9a1b786290113a204f2f273ea6b6ba3800ae021e55f976c92dc86683a89dba9596ad20634ffefb9613769fd823ab7ef74ed722925f9455a94723a7feb55eab30f624f72f544c1d72deb7ea01d2635ba4651d5da2e3769a48a3c09c20c2cebb200f049276d1a1b6b54dca88a44a82ff5b4b8b94c933004331ea3d562d1eace90"}, {0x48, 0x119, 0xc27d, "d3e768818061b80792ab37af0ddd407ab0381a08506d1f1f4002b58eb24c999029d806aab31e5391823950340281494aca"}, {0x68, 0x11f, 0x7f, "bf7191bd001a1c0fd7d216d3651fde04f9e98902a38c1ebccf9babb4be07ce4c59dc6a9851a6735fbeadaeb3c19e6be16e1652dd9b382b3a8cf54205d4295785fff5e898b192e62fee20c61564488e0de94a25"}, {0xb0, 0x113, 0x3f, "585d5ef250c4eb97ea090b239a54343c953bfe5c8ccb9d22b1446b6d7a791f18522548b0b92116aa3453933c58caafa62e134e2ddfeaff11bf6db4ae36f7377b12229c4751615df98745268e867bcb18190465c2dd880d10097542ae01a39df974fba3e74285e991df8c19d44417addb76b8d84366c0bc3eee395a0b9696e2cf742bfc2fac9864f2036a1e998c7840669be6269fe76530bcf7c59e2d4c"}], 0x278, 0x20000000}, 0x10) setsockopt$llc_int(r0, 0x10c, 0x8, &(0x7f0000c6b000-0x4)=0x9, 0x4) 2018/02/03 17:16:06 executing program 1: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000001d000)=@filter={'filter\x00', 0xe, 0x4, 0x2c0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @empty, 0x0, 0x0, @generic="33118539e83bb8d3946ff15e724ce780", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x0, 0xffffffff}}}, {{@uncond, 0x0, 0xb0, 0xd8, 0x0, {}, [@common=@set={0x40, 'set\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x320) 2018/02/03 17:16:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f000002c000), &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, &(0x7f0000001000-0x10), &(0x7f000083b000)=0x10, 0x80000) r1 = socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000002000-0x10)={0x0, 0x2, 0x1, 0x7}, 0x10) mmap(&(0x7f0000000000/0xef000)=nil, 0xef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) syz_emit_ethernet(0x46, &(0x7f00000b9000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x10, 0x402c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x3, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "1dc973", 0x0, "b99709"}}}}}}}, 0x0) 2018/02/03 17:16:06 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x7, 0xd56, 0xfffffffffffffffc}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x3, 0x0, 0x80000000, 0x10001, 0xefe7}, &(0x7f000074c000)=0x14) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4), 0x2) [ 66.600806] netlink: 20 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/03 17:16:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000184000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}}}, 0x108) 2018/02/03 17:16:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000015, &(0x7f00003a0000-0x4)=0x3ffffffffffffff, 0x0) listen(r0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x0, 0xfffffffffffffffe}, 0x14) shutdown(r0, 0x0) 2018/02/03 17:16:06 executing program 2: r0 = socket(0x9, 0x5, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00004cf000-0x48)={0x1, 0xc, &(0x7f00007cb000-0x60)=@raw=[@generic={0x100000001, 0x1, 0x4, 0x8}, @alu={0x7, 0x9, 0xf, 0xe620deb49cf947a4, 0x7, 0xfffffff0}, @jmp={0x5, 0x10000, 0x9, 0x2, 0xf, 0x40, 0xfffffffffffffffc}, @generic={0xffffffffffffffff, 0x5562, 0x4, 0x8}, @exit={0x95}, @exit={0x95}], &(0x7f0000b5b000)='GPL\x00', 0x0, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) 2018/02/03 17:16:06 executing program 3: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x1c, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x1c}, 0x1}, 0x0) r1 = socket(0x13, 0x100000003, 0x5) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000017000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000028000-0x8)) socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f000002a000-0x10)={0x63cb, 0x100000000, 0x90, 0x1f66}, 0x10) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000002b000-0x5)={0x0, 0x8d0}, &(0x7f000002b000-0x4)=0x6) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000025000-0x14)={r2, 0xffffffffffffffff, 0x6, 0x0, 0x2, 0x5}, 0x14) accept4$packet(r0, &(0x7f0000029000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000029000-0x4)=0x14, 0x80800) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000028000-0xc)={0x0, @local, @empty}, &(0x7f0000027000)=0xc) 2018/02/03 17:16:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000682000-0xb)="0800d700000816f2d8ff6e") getpeername$netlink(0xffffffffffffffff, &(0x7f000010e000+0x650), &(0x7f0000f3b000-0x4)=0xfffffffffffffe3e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000a25000)={{{{0x2, 0x0, @broadcast=0xffffffff}}, {{0xa, 0xffffffffffffffff, 0x2, @dev={0xfe, 0x80, [], 0x0}}}}, 0x0, 0x0, 0x0, "d2280b9f7fdccfcfc9a1114fca2727013bdb5b660600c6d5410e1eb208bfacecb803fa77f71e5e5e882f1c1198e5eeafb9e8d8e156d8ce34e43060c2a37f2dc0d9d9eecc927e8ae8eba3e32db2fe7ebe"}, 0x160) pipe(&(0x7f00007ee000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000f3e000-0x4)) gettid() sendmsg$nl_generic(r1, &(0x7f0000239000-0x38)={&(0x7f00005c9000)={0x10}, 0xc, &(0x7f0000bbb000-0x10)={&(0x7f0000c06000)={0x20, 0x1e, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@typed={0xc, 0x11, @ipv4=@multicast2=0xe0000002}]}, 0x20}, 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) 2018/02/03 17:16:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000316000-0x10), &(0x7f00009d1000)=0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00009b0000-0x20)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x2, @loopback=0x7f000001}}) socket$netlink(0x10, 0x3, 0x0) socketpair$inet(0x2, 0x3, 0x3, &(0x7f0000445000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f000037d000)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00003f5000)={0x0, 0xffff}, &(0x7f0000e07000-0x1)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000008a000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000815000)=0xc) getsockname$inet(r1, &(0x7f0000bfc000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000dfb000)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000831000)={r3, 0x5, 0xc13, 0xfffffffffffffff7, 0x9, 0x4, 0x0, 0x1, {r4, @in6={{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80000000}}, 0x0, 0x2, 0xfffffffffffffff9, 0x7, 0x1000}}, &(0x7f0000173000)=0xb8) [ 66.658449] netlink: 20 bytes leftover after parsing attributes in process `syz-executor5'. [ 66.691433] Cannot find set identified by id 0 to match [ 66.701363] Cannot find set identified by id 0 to match [ 66.739836] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=25 sclass=netlink_tcpdiag_socket pig=13103 comm=syz-executor3 2018/02/03 17:16:06 executing program 7: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00009ce000-0xc)={0x0, @broadcast, @multicast1}, &(0x7f0000f91000-0x4)=0xc) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f90000)={{{@in=@broadcast, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000921000)=0xe8) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f90000)={{{@in6=@empty, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x2, 0x3, 0x0, 0x0, 0x80, 0x80, 0xad, r1, r2}, {0x0, 0x20, 0x3f, 0x6, 0xdc9, 0x5, 0x1ff, 0xcd9c}, {0x8, 0x20000000000, 0x9, 0x1}, 0x8, 0x1, 0x3, 0x1, 0x1, 0x2}, {{@in6=@empty, 0x2, 0x33}, 0x2, @in=@empty, 0x5, 0x3, 0x1, 0xffffffff, 0xcd6, 0x4, 0x680}}, 0xe8) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000f91000)={0x0}, &(0x7f0000d19000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00007d9000)={r3, 0x7}, 0x8) epoll_create1(0x80000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000e8d000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f0000f90000)={0x7, 0x1000}) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000bdb000)="8dda65dcb4468629", 0x8) r5 = socket(0x2, 0xb, 0x80000001) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r5, 0x6, 0x0, &(0x7f0000b30000-0xb9)=""/185, &(0x7f0000f92000)=0xb9) close(r0) [ 66.812927] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=25 sclass=netlink_tcpdiag_socket pig=13112 comm=syz-executor3 2018/02/03 17:16:06 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000009000)=@pptp={0x0, 0x0, {0x0, @empty}}, &(0x7f0000008000)=0x20, 0x80000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000000c000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000005000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x5, 0x0, &(0x7f000000c000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f000000b000)={r4, 0x80000, r5}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000000a000)={r0, 0x50, &(0x7f0000004000)}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f000000a000-0x10)={0x80, 0x7, 0x800, 0x9}, 0x10) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000008000)=[{&(0x7f0000001000-0x8)=@abs, 0x8, &(0x7f0000009000-0x60)=[{&(0x7f0000000000)="d8fceff4cd682c2272f2f2f5868447f4f2f478df562f8aff1af501bd5cb5b22288bb7ca3ae6520d6", 0x28}], 0x1, &(0x7f0000008000)=[]}], 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x2}) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000000)) 2018/02/03 17:16:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x4, 0x6, &(0x7f0000701000)={0x0, 0x0}) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00006c9000)=0x6, &(0x7f0000cc0000-0x8)=0x4) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f000068b000)=0x5) socket$netlink(0x10, 0x3, 0x0) 2018/02/03 17:16:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f00002f5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000a3f000)=0x14) r1 = accept4(r0, &(0x7f0000161000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f0000478000-0x4)=0xa4, 0x800) accept$packet(0xffffffffffffff9c, &(0x7f0000216000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000da6000-0x4)=0x14) connect$can_bcm(r1, &(0x7f0000da9000-0x10)={0x1d, r3}, 0x10) r4 = socket$inet6(0xa, 0x801, 0xe33) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@dev={0xac, 0x14}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty}}, 0xe8) socket$can_bcm(0x1d, 0x2, 0x2) connect$inet6(r4, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) bind$nfc_llcp(r2, &(0x7f0000c8b000)={0x27, 0x4, 0x6, 0x4, 0x7, 0x10001, "baa05fecc4426ba70fc875242512b254c6139fb65ab2cc6200f43fde26e508e7926c2359435363d5e62cf9460fb729ba648b31cdec329c9906d3ae3ad89784", 0x1}, 0x60) 2018/02/03 17:16:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x400000002, 0x300) pipe(&(0x7f000022f000)={0x0, 0x0}) connect$vsock_stream(r1, &(0x7f0000796000-0x7)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000443000)={@common='lo\x00', 0x0}) sendto$packet(r0, &(0x7f0000e26000)="2d010000faffffff000000000000", 0xe, 0x0, &(0x7f00005c5000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/03 17:16:06 executing program 3: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000eec000-0x62), 0x0) 2018/02/03 17:16:06 executing program 2: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x14) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f000002e000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000001a000-0x1c)=@ipv4_newroute={0x1c, 0x18, 0x21, 0x0, 0x3, {0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x0) 2018/02/03 17:16:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d1c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000048d000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000b36000-0x64)={&(0x7f0000a5d000)=[0x4000000000000000, 0x1, 0x27f, 0x0, 0x5, 0x8000], 0x6, 0xe8, 0x7fff, 0x200, 0x100000001, 0x5, {0x0, 0xfffffffffffffb9f, 0x7, 0x4638, 0x20, 0xffffffffffffe85a, 0x0, 0x7fffffff, 0x0, 0x200, 0x1, 0x79, 0x10000, 0x4515, "2b74201eeafd6ee9ef5fe9f6caca82a8040da97b6679e408c54bc2fa85ed5ecb"}}) r2 = accept4(r0, &(0x7f00005bb000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000ac6000)=0x32, 0x800) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000029e000)=0x9, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00", 0x5) r3 = accept$alg(r0, 0x0, 0x0) writev(r3, &(0x7f0000885000)=[{&(0x7f00000da000)="236b105d37e279d994d6bb909249c8724e9f616cfcb89bfbcf6078104cfc3177f7129e052b9f679b57d72bce910f1e9b857ee6841b1676f9f213e9b231d231b00fd6e1c57c18b219ddbfb26f7265658761e775b2408943752a7e78ec3ebdc1fa4af89a6e1501256f9f", 0x69}, {&(0x7f0000460000-0x31)="436e7db5f8979a0def2fe8582976a7f58f94fbcfca0e48afd93ef45053974359a9d679b48d2c250778af7586634997e5db", 0x31}], 0xf19e90fb83a1ed1) recvmsg(r2, &(0x7f00003fc000-0x38)={&(0x7f00009ca000-0x10)=@ipx, 0x10, &(0x7f000098c000-0x20)=[{&(0x7f00001c8000)=""/87, 0x57}, {&(0x7f0000086000-0x33)=""/51, 0x33}], 0x2, 0x0, 0x0, 0x7}, 0x0) read(r3, &(0x7f0000472000-0x22)=""/34, 0x32b3) 2018/02/03 17:16:06 executing program 3: r0 = socket$inet6(0xa, 0x200000005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f00005a6000)=0xffffffffffffff13) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18", 0x4f, 0x0, &(0x7f0000002000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000002000-0x3)=0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000002000-0x5c)={{0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, {0xa, 0x3, 0x3d9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, 0x4, [0x5, 0x6, 0x0, 0x1, 0xc7, 0x1f, 0x7f, 0x1]}, 0x5c) 2018/02/03 17:16:06 executing program 7: r0 = socket$inet(0x2, 0xa, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00007d8000)) 2018/02/03 17:16:06 executing program 6: mmap(&(0x7f0000000000/0xa0b000)=nil, 0xa0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10}, 0xc, &(0x7f0000002000-0x10)={&(0x7f00005e9000-0x1cc)=@newsa={0x164, 0x10, 0x305, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {}, {}, {}, 0x0, 0x0}, [@algo_crypt={0x74, 0x2, {{'cbc(camellia)\x00'}, 0x29, "b400000000000001ffb0bc8bb77f290fe8e37657a77c19f92ce69bfbffa02c063d05ffd6b60de082ff"}}]}, 0x164}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000a0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f000067b000-0x8)=@assoc_value={0x0}, &(0x7f0000a0c000-0x4)=0x8) mmap(&(0x7f0000a0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000a0b000)={r2, 0x1, 0x1, [0x3f]}, 0xa) recvmsg(r0, &(0x7f00009f1000)={&(0x7f0000239000-0x8)=@sco, 0x8, &(0x7f0000a0b000-0x40)=[{&(0x7f0000a0b000-0x58)=""/88, 0x58}, {&(0x7f0000a0a000)=""/82, 0x52}, {&(0x7f0000a0a000)=""/48, 0x30}, {&(0x7f0000a0b000-0x9a)=""/216, 0xd8}], 0x4, &(0x7f00000c0000)=""/80, 0x50}, 0x0) 2018/02/03 17:16:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt(r0, 0x0, 0x8, &(0x7f0000d13000)="35c48f07ee5434e75436ea27d5cd9759f5d4f78849b22388990b81bc", 0x1c) r1 = socket(0x2, 0x1, 0x4) listen(r1, 0x0) poll(&(0x7f000049c000)=[{r1}], 0x1, 0x3dd8) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000795000-0x12)={@common='irlan0\x00', 0x7fffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000008000-0x4), 0x4) 2018/02/03 17:16:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f000067c000-0xa1)="403730827e6c9b5b3a7351acba58f09f8b97711dc5393e5b0e2e80876c1adc434df1a3f5cbb4637251827b382d519a0e1d938310033c0587e2a09a3f644a41b307d50ef6717fb5086769f5e3034f728a8df184e59f19723a01965aefffe7dd2b178e607b3579d216890f745d64fe547972e3151c34e753e8da468a4aedf6d746b25fde93c174522b7ded3f5b5fa7172946b7a16bff2af0822a379d093563f6eb18", 0xa1, 0x8000, &(0x7f0000692000)={0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000e39000-0x4)=0x2) 2018/02/03 17:16:06 executing program 2: mmap(&(0x7f0000000000/0xf94000)=nil, 0xf94000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x7) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000052f000)={0x0, 0x7f, "766d0ecd61bf1a78a14fcd210fa9cd9fccbc26decc47a1cfde88e4734c5e4032fbb74fc69117d94df254d4d367c1ba98c36b96db97a5e25a202c152e943be78eac3ddae5044e71db9a869f83088727ea7920f96ed47cbe043787fef6966da2ab91a57b3e31c05bed1fff2b0dc50f14ba23c5f17942cf443409ab8ac61a1f92"}, &(0x7f0000f95000)=0x87) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f96000-0x14)={r1, 0x3, 0x1847, 0x3, 0x100000000, 0x8}, &(0x7f0000f95000)=0x14) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f94000)={0xf0, {{0xa, 0x0, 0x54d2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xff}}, 0x0, 0x1, [{{0xa, 0x2, 0x6, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x8}}]}, 0x110) connect$inet6(r0, &(0x7f0000d16000-0x1c)={0xa, 0x1, 0x0, @empty}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000e9e000)={{0xa, 0x0, 0x3, @loopback={0x0, 0x1}}, {0xa, 0x0, 0xfffffffffffffffb, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}, 0x3641, [0x1, 0x7, 0x400, 0x1, 0x6, 0x6, 0x96, 0x2]}, 0x5c) getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000aeb000-0x4), &(0x7f000012a000)=0x1) 2018/02/03 17:16:06 executing program 3: r0 = socket(0x18, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x80047453, &(0x7f0000000000)) socket$rds(0x15, 0x5, 0x0) 2018/02/03 17:16:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000fd7000-0x20)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x7}, 0x20) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000671000-0x14)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x14) close(r0) 2018/02/03 17:16:06 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000000b000)=@generic="d208a650065cde88df8db0b81dd182bf", 0x10) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000008000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xed, &(0x7f0000012000-0x1000)="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", 0x1000) 2018/02/03 17:16:06 executing program 5: socketpair(0x18, 0x80000, 0x1, &(0x7f00006b5000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f7e000)={"4b492cf22aebbd6edb9ffafee9782646", {0x4, 0x20, 0x98, "ee74a11bfb67", 0x9}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f00002a1000-0x4ec), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/03 17:16:06 executing program 0: mmap(&(0x7f0000000000/0xe7c000)=nil, 0xe7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000e71000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000e79000-0x1c)={0xa, 0x3, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/03 17:16:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x3ff, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$ax25(r1, &(0x7f0000914000)=""/250, 0xfa, 0x22, 0x0, 0x0) getsockname$ax25(r1, &(0x7f0000dc6000-0x10), &(0x7f00000ce000)=0x10) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000536000-0x5)={0x80000001, 0x9, 0x1f, 0x48000}, 0x5) sendmsg$netlink(r0, &(0x7f0000b9d000)={0x0, 0x0, &(0x7f00008ef000-0x90)=[{&(0x7f00002d6000-0x38)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x0, &(0x7f00005dc000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) 2018/02/03 17:16:06 executing program 4: syz_extract_tcp_res$synack(&(0x7f0000020000-0x8), 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000507000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000000000+0xbba)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x1, @empty}, 0x10) 2018/02/03 17:16:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x60)=@nfc_llcp, &(0x7f0000001000-0x4)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000001000-0xe5)=""/229, &(0x7f0000001000-0x4)=0xe5) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f000002d000)="7541ec97b471a7e6175216b7c5690be2123f1ef7865544c34999d19f4d638eb5ed17462a") setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000006000)=@raw={'raw\x00', 0x9, 0x4, 0x358, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000004000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='ifb0\x00'}, 0x0, 0xa8, 0xd8, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, [], [], @common='tunl0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xc8, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}]}}, 0x3b8) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000030000-0x4)=0x7fffffff, 0x4) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x0, &(0x7f000002e000), &(0x7f000002f000-0x4)) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000031000-0x78)={0x800, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x3, @empty}, {0x2, 0x1, @rand_addr=0x9}, 0x8, 0x6, 0xd, 0x8001, 0x3ff, 0x0, 0xfffffffffffffff7, 0x200, 0x6}) 2018/02/03 17:16:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f000091c000), &(0x7f0000424000-0x4)=0x10) accept4$ax25(r0, &(0x7f00002b5000-0x10), &(0x7f0000adc000-0x4)=0x10, 0x80000) r1 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000d54000)={@common="627269646765040000000800000700", 0x0}) accept$alg(r1, 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0x1fe, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r2, 0xc0, 0x33}, [@NDA_LLADDR={0xa, 0x2, @link_local={0x1, 0x80, 0xc2}}]}, 0x20f}, 0x1}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000856000-0xe8)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@multicast2}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000bf2000)=0xfffffffffffffc4c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000813000-0x8)={0x0, 0x3}, &(0x7f00005c5000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000c58000-0x8)={r3, 0x6}, &(0x7f0000018000)=0x8) 2018/02/03 17:16:06 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000e91000-0x191)={@random="cd390b071bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x83a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "37c81d", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, [], "a0cd0818e50e8473"}}}}}}}, 0x0) 2018/02/03 17:16:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x802, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000585000)=0x8, &(0x7f0000975000-0x8)=0x2) sendmsg$nl_route(r0, &(0x7f000024a000-0x38)={&(0x7f000000d000-0xc)={0x10}, 0xc, &(0x7f0000892000-0x10)={&(0x7f000034b000)=@getlink={0x28, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_EXT_MASK={0x8, 0x1d}]}, 0x28}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000f57000)={@generic="4fdbfa272a5441ff147589268a95e027", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}) connect$vsock_stream(r0, &(0x7f00000db000-0x10)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) 2018/02/03 17:16:06 executing program 5: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x1b, &(0x7f000001b000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x378, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000001b000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, [], [], @generic="49b4fded3d90982255fb9754e4970490", @generic="a864a424356fc322f33c8ccb29705feb"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14}, @ipv4=@empty}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='lo\x00'}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}]}}, 0x3d8) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000002a000)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000002a000-0x8)={0x0}) syz_emit_ethernet(0x46, &(0x7f0000028000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "00e805", 0x10, 0x2002b, 0x0, @dev={0xfe, 0x80}, @empty, {[@routing={0x0, 0x0, 0x2, 0x7, 0x0, []}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000020000-0xc)={0x0, 0x1, [0x0]}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f000002a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x401}) 2018/02/03 17:16:06 executing program 6: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000016000)={&(0x7f0000018000-0xc)={0x10}, 0xc, &(0x7f0000017000)={&(0x7f0000018000)=@getae={0x4c, 0x1f, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [], 0x1}}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, [@mark={0xc, 0x15}]}, 0x4c}, 0x1}, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000001b000-0x4)={r0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000019000-0x38)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f000001b000-0x10)={&(0x7f000001b000-0x20)={0x20, 0xa, 0xf, 0x200, 0x6, 0x3, {0x2, 0x0, 0xa}, [@typed={0xc, 0x64, @pid=r2}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x841) 2018/02/03 17:16:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x200000000114, 0x2716, &(0x7f0000c36000-0x1)=""/1, &(0x7f0000000000)=0xf000) bind(r0, &(0x7f000028d000)=@ethernet={0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}}, 0x10) getpeername$netlink(r0, &(0x7f0000522000), &(0x7f0000cad000-0x1)=0xc) 2018/02/03 17:16:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x7, 0x3, &(0x7f0000f76000)) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind(r0, &(0x7f00008ba000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/03 17:16:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000048f000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000f5c000-0x10)={0x0, 0x48, &(0x7f0000b0c000)=[@in={0x2, 0x3, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x2, 0xb4a5, @empty, 0xf7c2574}]}, &(0x7f0000d08000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000a7000)={r2, 0x7ff, 0x8}, &(0x7f00000bb000)=0x8) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000f62000-0x10)=[{0x3}, {}], 0x200000000000035a) 2018/02/03 17:16:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) recvfrom$unix(r1, &(0x7f000019b000), 0x0, 0x0, &(0x7f0000f98000)=@file={0x0, './file0\x00'}, 0xa) close(r0) preadv(r1, &(0x7f0000f1b000)=[{&(0x7f00005ae000)=""/4096, 0x1000}, {&(0x7f0000860000-0x1a)=""/26, 0x1a}, {&(0x7f000008a000)=""/190, 0xbe}, {&(0x7f0000752000)=""/67, 0x43}, {&(0x7f00005c4000)=""/4096, 0x1000}, {&(0x7f00006f2000-0xfe)=""/254, 0xfe}, {&(0x7f00005f1000)=""/110, 0x6e}], 0x7, 0x0) 2018/02/03 17:16:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x4) r1 = accept(r0, 0x0, &(0x7f000057b000)) connect(r1, &(0x7f000027a000-0xe)=@l2={0x1f, 0x80000001, {0x80000000, 0x3f, 0x6, 0x4d, 0x10000, 0xd453}, 0x8, 0x3f}, 0xe) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000343000-0x4), &(0x7f00003d5000)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000739000), &(0x7f0000d31000)=0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c52000)) 2018/02/03 17:16:06 executing program 4: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f0000011000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001, {[@timestamp={0x44, 0x8, 0x0, 0x0, 0x0, [{[]}]}, @ssrr={0x89, 0x17, 0x0, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x2, @dev={0xac, 0x14}, @rand_addr, @rand_addr]}, @ssrr={0x89, 0xf, 0x0, [@loopback=0x7f000001, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @ra={0x94, 0x6}, @end]}}}}}}}, 0x0) 2018/02/03 17:16:06 executing program 5: socket$packet(0x11, 0x200000000a, 0x300) syz_emit_ethernet(0x36, &(0x7f0000047000-0x4a)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @dev={0xac, 0x14}, {[]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f00001c6000)={0x0, 0x0, []}) 2018/02/03 17:16:06 executing program 6: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000003000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendmsg(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000001000-0x10)=[{&(0x7f000000b000-0x77)="0600", 0x2}], 0x1, &(0x7f0000026000)=[]}, 0x2000c080) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000015000)=[{&(0x7f000000b000-0x6c)="87cc1d954a3c754dbd2aaf1c653df42840ea66430f361ac6492477d049cdbfb51a19443d97a5bd35d236e0509dab", 0x2e}], 0x1}, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000028000)="6e4d3c8f5a409df6c90fed17ba56f20515df9a47dca418a3a76d08d8ae8cc85a4176ef885028d99e423d309d8082605d2401e1ad6a43d1faa11cf4b57cadc9d7dca1c4b9cb1fa3ca3786eff1bbfb49fbccbd7bc51ff0d91ff870f7", 0x5b, 0x800, 0x0, 0x0) 2018/02/03 17:16:06 executing program 1: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r0, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000b98000-0x13)=[], 0x0) r1 = accept4(r0, 0x0, &(0x7f00003a1000-0x4), 0x800) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000d27000)=0xffff) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000d29000-0x4)=0x4, 0x4) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000d2a000-0x4)=0xb7, 0xfffffffffffffdf8) 2018/02/03 17:16:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x4) write(r0, &(0x7f00004d3000-0x26)="26000000130047f10714c1f8590022ff020000000000000000000000000001ff060010000635", 0x26) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a00", 0x10, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000081d000)={0x0, 0x12, "40e90edf773fb1413a0176cd8a1eae75afd4"}, &(0x7f00000eb000)=0x1a) connect$pptp(r0, &(0x7f000043e000-0x20)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000091000)={r1, 0xffff}, 0x8) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000163000)={0x9, 0x9, 0xfff, 0x32670c61}, 0x8) 2018/02/03 17:16:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000159000)=@raw=[@ldst={0x3}], &(0x7f0000001000-0xa)='syzkaller\x00', 0x200, 0xfa, &(0x7f0000000000)=""/250}, 0x48) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000271000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000081a000-0x4)=0x14, 0x80800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00008e4000-0xe8)={{{@in6=@dev, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@rand_addr}}, &(0x7f000007f000-0x4)=0xe8) sendto$packet(r0, &(0x7f0000859000-0x87)="f829288d2f0bb8a548c20b7355d1cce0d384cdd7d51327fb8aa18e6bb2abfacd39faed334458d8766c949de2ea68ee23ecd51020b9c3d3d698914b6c7c67cf3e5d9013d526136a40dda6941236cbda32bac1f25b17aa0aebd12e849d879e4c1bea6c7b6903e41248f0e29a17c7e8b4cd6a77edcd8a5cdb516432687189208294527758915dc52d", 0x87, 0x4004010, &(0x7f0000278000)={0x11, 0x16, r1, 0x1, 0x20, 0x6, @random="b7c98e25dab9"}, 0x14) socketpair(0x14, 0x3, 0x0, &(0x7f0000a97000)={0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000762000-0x2c)={0x1f, 0x5923, 0x94, 0x8001, 0xe, r2, 0x9}, 0x2c) 2018/02/03 17:16:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00007c1000)=0x5, 0x4) bind$netlink(r0, &(0x7f0000d26000-0xc)={0x10, 0x0, 0x0, 0x1001fc}, 0xb) 2018/02/03 17:16:06 executing program 7: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000099a000)={0xffffffffffffff9c}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000b6000)={{0xa, 0x3, 0x100000001, @empty, 0x9}, {0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0xffffffffffffffff, [0x8, 0xffe0000000000000, 0x7, 0xc131, 0x4, 0x8000, 0xfffffffffffffff7, 0x2]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/03 17:16:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000629000-0x8)) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = accept$inet(r0, 0x0, &(0x7f000093c000-0x4)) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00002c1000-0x4)=0x9, 0x4) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000062c000-0x38)={&(0x7f00000b6000-0xc)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f0000c49000-0x78)=@newae={0xffffffffffffffe2, 0x1e, 0x1, 0x2, 0x1, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x2, 0xff}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3, 0x4}, []}, 0x40}, 0x1}, 0x0) 2018/02/03 17:16:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c23000-0x4)={0xffffffffffffff9c}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000f40000-0x4)=0x40, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0x1f}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffe75) bpf$PROG_LOAD(0x5, &(0x7f0000e4d000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x0, 0xffffffc0}], {0x95}}, &(0x7f0000e1c000)='GPL\x00', 0xfffffffffffffffa, 0x13a8, &(0x7f0000d36000-0x1000)=""/4096}, 0x48) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00001fc000-0x8)={0x0, 0x0}) r2 = socket$llc(0x1a, 0x2, 0x0) sendmmsg(r1, &(0x7f0000744000)=[{{&(0x7f0000673000)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x0, @loopback=0x7f000001}, 0x4, 0x2}}, 0x2e, &(0x7f0000018000-0x20)=[{&(0x7f0000789000)="1a45bc874b2695e97dc18c912d4aae321ba22425227c3193edbf2584719122ab8cc5f47c3f27fa79ddccefc1d93e1ae514823b804923aabb41c14d333f3b21c4abbc8dc88fedd91f5b5ef55ee0dd6d7cbec9de9593c39a30cb8c2eb547136c23b76756ed7e2b6767a533d9d6802bfccc28086f8a8b2324b07f9a1e6b1072e419d3d9fb89cd719798b0df0422bd566152e6406da0d178d143c04afd5407ce97c4f68f4135c0a9873bc1d491", 0xab}, {&(0x7f0000040000-0x57)="4db7a2d21a3ace9ee6c7a7893c40a7bb90e3aaa259cd8f8713282f853f9a7c0063825a2332b5481ffc8e91360d35f31f4f4f68133acbf2b6100e3fad81db7fdeca03afa984abb112c53c081c2e2f95b208a9063cd4e567", 0x57}], 0x2, &(0x7f0000b7a000-0x1200)=[{0x88, 0x0, 0xffffffff, "c935dc058d16155b1bc83def30ed7ff70e3b27184ba80891cf2c51154d90dd2318840c1e2cfe4760fce200b0930a4e4cac39a32bdc21d9a62a4e69aaead6b1baa4ec35926115424768e9f7c57344eb9cd7cc42228f1ef69bf6b31ae81ad756f969223c5999f5f9a1a513039d595f5d09fcfa587565"}, {0xa8, 0x113, 0x4, "a3fafba31e1e2770a741f2dea0896e1fff574f6411dbed5b810ad67965ac92fffabae92540c6dee864c5aa5b8eb63c6ffb92e1e220142b9917fae98beeea3abe20b151d56b735912c4baba0fdd05508f7ecfa3a0a68af67ccaf01d7d6fcf801a44f7c402512c0112e7aa495ce74c3d3121ce5da3cd3c058710955f4aa9a8373d8651af888c7c0b4b2881713c9ec47124b7cacf53ae"}, {0xc0, 0x11f, 0x4, "34387727a486b6466e089230370a08938b515618b92fde97addee5be7099a925cdc037e66c7768df05521f5034853a64c4997de48598c95c2dfa78cfe8839b35c2f02cf7b50a983038840750dcd57643c44fce445fa7939c451dbe0431f390777157612c18925004721176b96cfcb3ba344171bd6bce3eb6326c7b07cb68c96b86e8727bad3f82122bf787122eaf51690c88752af6ad224de1e0abb5bb1b9ef80aae93996af30df71481043716d9"}, {0x1010, 0x114, 0x6, "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0x1200, 0x4000}, 0xa03}, {{&(0x7f00009f3000)=@rc={0x1f, {0x8, 0x1, 0x3, 0x4, 0x800, 0x4}, 0x3}, 0x9, &(0x7f0000c66000-0x50)=[{&(0x7f0000bb5000-0x7c)="d5125fb8dffe9509f6d0423ea41d30d8d4aa22e54349e243df4bb758bb8182631dbdecc6cc7c7247a7517e436c0c32d40c8958838535db76cd9c9dc6c7032623b6abfd3b4572ae39ae2330ca33fc9fab59ad6039ad2689d2c3bb2634090c7ab9457c144cac16fcce2fd947f3d38d4ce08dc03c3602ead10af1c5550d", 0x7c}, {&(0x7f0000e7a000-0xb4)="a492d96e14bc44f915f095327548c0c78481af15062e3ace3b6935288118cd30ed458195056e3892d53bf841f2e38753b38ebce4207d93f457e26ffe9d62330fb752f83733f0e239dc814dfa68005745cfdb1fc85f4757a665049e9646c5c9f9913240ebd558aebe263e2e4651b3b8ede0e91dcbec21e0f3d25f9c17f6541ed27f33e8c1bbf2b025f6cf1d3ac63311e932cda46aa49cc244a35fded3fdd5df784ab25d362775759b336d14616ea5db91f914f4a7", 0xb4}, {&(0x7f0000569000)="2140b700", 0x4}, {&(0x7f0000246000-0x80)="16dbf29f22a15834383a5be6b889c62d17bfc994f222cd93bb6272a0e86ba1861a156a978bc387475f4b73c49e7afb8ae01c2505c5a396d754ddf974896ac3d728a85e6a7fd3bb95e9f5e2fea3bbdd234f4f98051bfb8d00e0237a3f4902e4a80607686a834070e9cb7b4fc947357480521a63668c9734de1d14fb52b6f383f8", 0x80}, {&(0x7f00008ba000-0x1000)="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", 0x1000}], 0x5, &(0x7f0000eab000)=[{0x28, 0x113, 0x100000001, "a5ab2514dc779295a976a5c3cabe003b6d"}, {0x40, 0x0, 0x7, "51728dfb8e95cf876ba21ac783c66c31e6864267dba3367e44bfb82df8e2a2087902114fbecb99b3d466cca59330"}], 0x68, 0x20000000}, 0x5}], 0x2, 0x20040001) 2018/02/03 17:16:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fbc000-0x4)={r0}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000cfc000-0x10)="8669d6588d15f8ec5cacd1fb2890eb68", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000ddf000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x301}) socket(0xb, 0x5, 0xfffffffffffffffa) 2018/02/03 17:16:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000000000)=0x10, 0x80000) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f000075a000)={0x5, 0x4, &(0x7f00001f2000)=@raw=[@exit={0x95}, @call={0x85, 0x0, 0x0, 0xe}], &(0x7f0000000000)='GPL\x00', 0x1, 0x1000, &(0x7f0000000000)=""/4096, 0x40f00, 0x1}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000000)={0x4, 0x17b, 0x3, 0x8, 0x1, [{0xdf, 0x1, 0x8001, 0x0, 0x0, 0x2080}]}) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000020000)=@common='sit0\x00', 0x10) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xc, &(0x7f0000022000-0x3b)=""/59, &(0x7f000000d000)=0x3b) ioctl$sock_proto_private(r3, 0x89e1, &(0x7f000000b000)) socket$inet6_icmp(0xa, 0x2, 0x3a) socket$packet(0x11, 0x0, 0x300) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000022000-0x2), &(0x7f0000010000)=0x4) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r3, 0x0, &(0x7f0000020000)) bind$netlink(r4, &(0x7f0000011000)={0x10, 0x0, 0x3, 0x20000000}, 0xc) 2018/02/03 17:16:06 executing program 6: socketpair$inet6(0xa, 0x6, 0x80000001, &(0x7f000086c000-0x8)={0x0}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x2b, &(0x7f0000f00000)="8bfad756164ddd6dfe082a2f59e4cc5953d06e39f14ce6c4627eeba78c3315f4e3cd6ad22f61a96fe6646b2aa2bc07e66d2092477d036fa036fb2389e221d105540d75a5d7eb46352ef8529548e3274bdedcb0bda6030ee418a4fba00d02d5", 0x5f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000778000-0x8)={0x0, 0x0}) shutdown(r2, 0x1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000076e000-0x8)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000c12000-0x8)={r3, 0x2}) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000a88000-0x38)={&(0x7f0000fc6000)={0x10, 0x34000}, 0xc, &(0x7f0000e1f000-0x8)={&(0x7f00008ba000)={0x20, 0x1e, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@typed={0xc, 0x1, @binary='K'}]}, 0x20}, 0x1}, 0x0) 2018/02/03 17:16:06 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002000-0x4)=0x9461, 0x4) writev(r0, &(0x7f0000004000)=[], 0x1000000000000144) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000009000)={0x0, 0x0}) bind$inet6(r2, &(0x7f0000001000)={0xa, 0x0, 0xa0a, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x77}, 0x1c) 2018/02/03 17:16:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00004db000)={@multicast1=0xe0000001, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xfffffffffffffe28) close(r0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000745000)=0x10) 2018/02/03 17:16:06 executing program 5: r0 = socket(0x2, 0x6, 0x3f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={@generic="b8dd2c739c18246f8d157ebce5220882", 0x4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000002000-0x8)=0xffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x1f1c}) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) r3 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x28, 0x6, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xffffffffffffff6a) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x3, @empty, 0x5}}}, &(0x7f0000000000)=0x8c) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000001000-0x10)={r4, 0x1, 0x6, @random="419e87340f50"}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000002000)=@generic="a49215e11b900846a9c55717c51a1221") getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000002000-0x98)={r5, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x1, 0x6}, &(0x7f0000001000-0x4)=0x98) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000)={0x0, 0x0}) accept$inet(r6, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000001000-0x4)=0x10) 2018/02/03 17:16:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2}, &(0x7f00002d3000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) r2 = socket$kcm(0x29, 0x7, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f00009cc000-0x10)={&(0x7f0000a0d000)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000554000-0x8)={r1, r3}) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x1}, 0x8) write(r1, &(0x7f00007b0000)="01", 0x1) r4 = socket(0x19, 0x3, 0x1) setsockopt$RDS_GET_MR_FOR_DEST(r4, 0x114, 0x7, &(0x7f000002d000-0x30)={@nfc={0x27, 0x7fffffff, 0x3, 0x5}, {&(0x7f000000a000)=""/81, 0x51}, &(0x7f00001b7000), 0x20}, 0x30) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00002c2000), 0x8) 2018/02/03 17:16:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00004c6000-0x4)) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00003a1000-0x2964)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x4, 0x16, []}]}, 0x38}, 0x1}, 0x0) 2018/02/03 17:16:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d79000-0x8)={0x0, 0x80}, &(0x7f0000899000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f45000)={r1, 0x10001, 0x2, [0x81, 0x4]}, &(0x7f0000a17000)=0xc) sendto$inet(r0, &(0x7f0000fd0000), 0xffffffffffffff0d, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000853000)="15", 0x1, 0x0, &(0x7f000009a000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) close(r0) 2018/02/03 17:16:06 executing program 2: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80000, 0x7ff, &(0x7f00004d7000-0x8)={0x0, 0x0}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fca000-0x1c)={0x1, 0x5, 0xe498, 0x20000000003, 0x0, r1}, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00001ab000-0x10)={r0, &(0x7f0000fcd000)="3f4ce4c81da22aa74f67d1a2454d0a1402f9d045f3bdc0d9179a756721c76728ce09f313630d3aacdb8162486aece18f031841db29a6ac96ad0a343a9813aabbf4cc9498bb1065a3e201ee12aa98adc5c901"}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e30000-0x20)={r2, &(0x7f0000fc6000), &(0x7f0000002000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000055c000-0x18)={r2, &(0x7f0000fcb000-0x43)="86", &(0x7f0000fcc000-0x50)=""/80}, 0x18) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f0000fcf000-0x80)=[{&(0x7f0000288000-0x3a)="97ce4f9780e50c18336bf6076acaeab517010cb1759ba4fd1df16850e030dd41aa171605fa47e353bc7b7cc76d3aaac36dde8d5030e4ea70e58d", 0x3a}, {&(0x7f000077b000-0xfb)="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", 0xfb}, {&(0x7f0000782000-0x8f)="06124fc1d04257f4e620ff5f41cf939f423e6dfe74eb649cca62e5ca9da8c3f3eb549bd6dab3cbc5d6f77d5607a908edf51cd8099f146bcf5eb46e8990a9e21eb054cf85d3e953658e524a76437c006c722f16309a359b28f4d21ea96e4979b2c53918bdb230ccddab70ad3fccb2db975f637397ad32874eab8d59ecc9019f7f8710d7c09e05a6d31b054df40bc79b", 0x8f}, {&(0x7f0000fcf000-0xe)="c8013dba6d51cd97914b488696c4", 0xe}, {&(0x7f00001d0000-0x62)="a454fb93736365291fb74a12f7e0609576942e76a686225546a07fab4ea44c0f316614832d82f9876fcb14f91ac911cefe2a9041eb95eb2fc99202aa7b712109b5b5d62e8fc8f6031ad398504008aaa0ce254106f499d3063702d6e3deafde09785f", 0x62}, {&(0x7f00007bd000)="2c6d27e5b73e779a8c0faf733d7c6662efd9bf520b8c1ecf92d1cdb0b553c0c5ff9cca377bd7d0bd2e26d7ad3449532003fa1620ecf2d0e74b2521a8345416c1ac0185b37044cfe17bb2e8ecee3e218c2d5d79026d98", 0x56}, {&(0x7f0000fce000)="9156bd717b9fcd26cf51d38abac2b58118ac0a713c8516c2a0ad13330e6030eea827253bf725e466379d99794e4d47d1c3f0569a9c8ce582b43c945a97d999278b0b46046414271668f39fb3d60aa94b60973d8efec318", 0x57}, {&(0x7f0000fce000)="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", 0xfa}], 0x8, 0x2) 2018/02/03 17:16:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001000-0x2)=0x9, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x0, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000900000-0x38)={0x0, 0x0, &(0x7f000023f000-0x60)=[], 0x0, &(0x7f00006d9000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendmsg$nl_xfrm(r3, &(0x7f00000df000-0x20)={&(0x7f0000a1c000)={0x10}, 0xc, &(0x7f00007d8000-0x10)={&(0x7f00000d5000-0x120)=@report={0x110, 0x20, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, {@in6=@empty, @in6=@empty}}, [@srcaddr={0x14, 0xd, @in=@multicast1=0xe0000001}, @policy={0xb0, 0x7, {{@in=@rand_addr, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}]}, 0x286}, 0x1}, 0x0) pipe(&(0x7f0000d03000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00003a9000-0x8)={0x0, 0x9}, &(0x7f0000568000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00006da000-0x8)={r5, 0x5}, &(0x7f0000ece000-0x4)=0x8) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0x57}, 0x0) 2018/02/03 17:16:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000d73000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00008f6000-0xa9)='Z', 0x1, 0x0, &(0x7f0000839000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00008c4000-0x18)=@generic={0x8, 0x7, 0x8000000000000000}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000084b000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) close(r0) 2018/02/03 17:16:07 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f000065c000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001000-0x28)={r1, 0x0, 0x69, 0x3d, &(0x7f0000270000-0x69)="a606e23a242fbfc26c5972d8c2807cb2830e5fd8ee49f7f8f2eb1692463c0d6436ca4da3195528aa8e8d302336215a16a754ac842d38aa0b63ea4630f77954bffe78faa2cf9b9dc515b815e3e38df5e435e86fbd67215b58acaec88779752d3784228974d0c5960be6", &(0x7f00009b4000)=""/61, 0x4, 0x7fffffff}, 0x28) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000001000-0x14)={0x0, r1, 0x4, 0x3}, 0x14) ioctl$PPPIOCGMRU(r0, 0x4008b100, &(0x7f0000001000)) 2018/02/03 17:16:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0x12)={0x7, [0x8, 0xd0, 0x7fff, 0x3, 0x2bc, 0x9, 0x47]}, 0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x28, &(0x7f0000f3e000-0xbb)=""/187, &(0x7f0000001000-0x4)=0xbb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x24, &(0x7f00004f9000)={@multicast2=0xe0000002, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) 2018/02/03 17:16:07 executing program 6: mmap(&(0x7f0000000000/0x394000)=nil, 0x394000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000178000-0x2c)={0x1, 0x1d, 0x100, 0x2, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000391000)={r0, &(0x7f0000392000-0x12), &(0x7f0000216000-0x12)}, 0x20) pipe(&(0x7f00001f0000)={0x0}) mmap(&(0x7f0000394000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000395000-0x10)={r0, r1, 0x1, 0x1}, 0x10) 2018/02/03 17:16:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00005ba000-0x28)={@common='ipddp0\x00', &(0x7f0000dbe000-0x2c)=@ethtool_cmd={0x40, 0x80, 0x10cd, 0x7, 0x5, 0x356e, 0x400000000, 0xffffffffffff8001, 0x7, 0x80, 0x7, 0x4, 0x1, 0x2, 0x7f, 0x0, [0xfff, 0x6]}}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00006d8000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x32a) sendmsg(r0, &(0x7f0000fc8000)={&(0x7f0000459000-0x8)=@un=@abs, 0x8, &(0x7f0000461000-0x60)=[{&(0x7f00006c2000-0x1)='G', 0x1}], 0x1, &(0x7f0000658000)=[]}, 0x0) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000344000)='Y', 0x1, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00002fc000-0x46)={0x0, @in6={{0xa, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}}, 0x54, 0x3ff}, &(0x7f0000aa8000)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000038a000-0xc)={r2, 0x5, 0x20}, 0xc) 2018/02/03 17:16:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000c6a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000087c000)={0xea, 0x0, 0x0, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000d87000-0x10)={0x1, &(0x7f0000716000-0x94)=[{}]}) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x0, @empty}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @generic="001a000000000005ef00000100000068"}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000724000-0x10)={0x9, r2}) 2018/02/03 17:16:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socketpair(0xa, 0x80e, 0xfffb, &(0x7f00004dd000)={0x0, 0x0}) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00005c6000)=""/57, &(0x7f0000fad000-0x4)=0x39) socketpair$ax25(0x3, 0x2, 0xce, &(0x7f0000546000)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00002ec000)={0x0, @in6={{0xa, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}}}, 0x1000, 0x7, 0x0, 0x8, 0x4}, &(0x7f00007b1000)=0xa0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000f05000)={r2, 0x8, 0x30, 0x1, 0x200}, &(0x7f00007db000-0x4)=0x18) 2018/02/03 17:16:07 executing program 5: unshare(0x2020600) socketpair(0x19, 0x4, 0x81, &(0x7f00007ec000)={0x0}) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000ff3000-0xc)={0x54000001, 0x4, 0x17}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000001000-0x10)={0xc5, &(0x7f000000c000)=""/197}) [ 67.590292] TCP: request_sock_TCPv6: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. 2018/02/03 17:16:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c340", 0x2, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000948000-0x68)="74f9f86be29e5e0eca65eea988cc95a5c3222056b46307b9bf50b4316ef28a08bbeceecd090000002f0cd20719b66176c080d619f8056a050a94cfbe5fa74f58b9fe185d3e0d8f514c5700100000000000007ff9ad269497602c582a1bf082d36d31403a0a99bc43", 0x68, 0x4000800, &(0x7f0000c9b000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) recvmsg(r0, &(0x7f00007c8000-0x38)={&(0x7f0000609000-0x10)=@in={0x0, 0xffffffffffffffff, @remote}, 0x10, &(0x7f0000ba2000)=[{&(0x7f000049d000)=""/177, 0xb1}], 0x100000000000026b, &(0x7f00007d7000)=""/56, 0x38}, 0x0) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x20000011, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) socket$l2tp(0x18, 0x1, 0x1) 2018/02/03 17:16:07 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000c2c000)=0xfffffffffffffff7, 0x2) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000fd6000-0x4)) r3 = accept(r2, &(0x7f00003b4000)=@nl=@kern, &(0x7f00004ab000-0x4)=0xc) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r3, 0x21, 0x11, &(0x7f0000fd9000-0x4)=0x4, 0x4) 2018/02/03 17:16:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000095d000-0x10)={0x0, 0x38, &(0x7f0000737000-0x38)=[@in6={0xa, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x3, 0xff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}]}, &(0x7f0000791000-0x4)=0x10) sendmmsg(r0, &(0x7f0000b88000)=[{{0x0, 0x0, &(0x7f0000853000-0x70)=[], 0x0, &(0x7f0000812000-0xc0)=[]}}], 0x1, 0x0) 2018/02/03 17:16:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000e91000-0x191)={@random="cd390b071bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x83a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x4}, @local={0xfe, 0x80, [], 0x0, 0xaa}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "35c81d", 0x0, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, [], "08cda018e50e8473"}}}}}}}, 0x0) socketpair$inet6_sctp(0xa, 0x1005, 0x84, &(0x7f0000a10000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d68000-0xe8)={{{@in=@multicast2, @in=@empty}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000659000+0xa10)=0xe8) pipe(&(0x7f0000b99000-0x8)={0x0}) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000aa4000)=0x5, 0x65) 2018/02/03 17:16:07 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) shutdown(r0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/03 17:16:07 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000001000-0x4)=0x1c) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000b5b000)={@local={0xac, 0x14, 0x0, 0xaa}, @empty, @multicast1=0xe0000001}, 0xc) mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x33, &(0x7f000059a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x25, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x9, 0x2, 0x0, "fba762", 0x0, "e8df1c"}, "81"}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/02/03 17:16:07 executing program 1: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000036b000)={0x3, &(0x7f0000001000-0x18)=[{0x6ed5f042, 0x0, 0x9, 0x5323453f}, {0x8, 0xbb3, 0x9, 0x100000000}, {0x1000, 0x7, 0x40, 0xff}]}, 0x10) mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f000000e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000028000-0x78)={0x800, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}}, {0x2, 0x3, @broadcast=0xffffffff}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x0, 0xa17, 0x1, 0x1, 0xfff, &(0x7f0000034000-0x10)=@common='ip6_vti0\x00', 0x101, 0x6, 0x8}) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000032000)=0x1, &(0x7f0000032000)=0x4) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) 2018/02/03 17:16:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00006ba000-0x108)={0x0, @in6={{0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0xb971}}, [0x5, 0x1, 0x1ff, 0x1fe0000000000000, 0x8, 0x8, 0x2, 0x0, 0xfffffffffffffff7, 0x8001, 0x81, 0xfffffffffffffffa, 0x5, 0x8, 0xffffffff]}, &(0x7f000047e000)=0x108) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000892000-0x10)={r1, 0x9, 0x4}, &(0x7f000032b000-0x4)=0x10) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00005f5000)) sendmsg$nfc_llcp(r0, &(0x7f0000b2e000-0x34)={&(0x7f00007a9000-0x60)={0x27, 0x6, 0x0, 0x0, 0x0, 0x0, "53b47efa0dff7f916f3c877148e5a430865e796be43813e525cad61c8c63b07aa9781b85fd80c23208fd3182b1c162f96a1fae96bc9c2fecb0119c871dc230"}, 0x60, &(0x7f00007fb000)=[], 0x0, &(0x7f0000703000-0xf0)={0x10}, 0x10}, 0x0) 2018/02/03 17:16:07 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x11, 0x2, 0x81) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000008000-0x28)={@common='ip6_vti0\x00', 0x0}) bind(r0, &(0x7f0000007000)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @empty}, 0x14) sendmsg(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000004000-0x50)=[], 0x0, &(0x7f0000006000)=[]}, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000000b000)) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f000000c000-0x4)=0x5, 0x4) 2018/02/03 17:16:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0xc)=@nl=@proc, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000000000)=@ax25, &(0x7f00003a5000)=0x10) mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r2, &(0x7f0000f83000)=[{&(0x7f0000f82000)="a4", 0x1}], 0x1, 0x0) r3 = epoll_create1(0x80080) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000f8d000-0xc)) read(r1, &(0x7f0000ebd000-0xb8)=""/184, 0xfffffda6) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000f94000-0x10)=@ethernet={0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) 2018/02/03 17:16:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x23, &(0x7f000012a000-0x4)=0x1000000, 0x3) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000d8c000)=0xffffffffffffffff, 0x4) 2018/02/03 17:16:07 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00006e0000-0x4), 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00006ae000)={0x0, 0x3}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000e57000)={r1, 0x3c, &(0x7f0000000000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0xffffffff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x4}]}, &(0x7f00007a0000)=0x10) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000ffa000)=@sack_info, &(0x7f000083d000)=0xc) 2018/02/03 17:16:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x3, 0x1) sendto$inet(r0, &(0x7f000088d000-0x1000)="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", 0x1000, 0x4001, &(0x7f0000b5c000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000576000)=""/121, &(0x7f0000df1000)=0x79) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000feb000-0x10)=@generic="000cf32e89bf0d0a5d18e92e2db2b231", 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000631000)=0x9, 0x4) sendto$inet(r1, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00004c7000-0x10)={0x6, [0x100, 0x7, 0xb9d, 0x3, 0x3, 0x2]}, &(0x7f0000cea000-0x4)=0x10) shutdown(r1, 0x800000000001) 2018/02/03 17:16:07 executing program 5: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000525000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000f67000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000857000-0x8)={0x0, 0x80000000, 0x7}, &(0x7f0000f71000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00005b6000-0x8)={r1, 0x0, 0x1}, 0x8) listen(r0, 0x100000000009) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000005d000-0x4)={r0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000c1f000)=[{0x8}], 0x1) accept$inet(r0, &(0x7f0000f6d000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000c4d000-0x4)=0x10) listen(r0, 0x0) shutdown(r0, 0x1) 2018/02/03 17:16:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000c78000)={@ipv4={[], [0xff, 0xff], @rand_addr}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x4e, 0x8, 0x0, 0x0, 0x1080000}) accept4$inet6(r0, &(0x7f0000da5000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000966000)=0x1c, 0x80000) 2018/02/03 17:16:07 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000000d000)={0x3, 0x0, 0x10003, 0x800}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000008000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000009000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x2, 0x9, &(0x7f000000e000-0x8)={0x0}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000001000-0x20)={0x0, r0, 0x0, 0x1d}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/03 17:16:07 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000efc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000697000-0x1f)=""/31, 0x1f, 0x0, &(0x7f0000e1c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f000001d000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ra={0x94, 0x6}, @ssrr={0x89, 0x3, 0x6, []}]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @dev={0xac, 0x14}, {[]}}}}}}}, 0x0) 2018/02/03 17:16:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80800) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000bba000-0x38)={0x0, 0x0, &(0x7f000033d000)=[], 0x0, &(0x7f0000adb000-0x48)=[@op={0x0, 0x117, 0x3, 0x1}, @iv={0x0, 0x117, 0x2, 0x0, "abb9d21eb81ddbd54539a0422bba41921a351929576cde"}], 0xfdfa}, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci, 0x6, &(0x7f0000ecc000-0x30)=[{&(0x7f0000f75000)=""/228, 0xffffff44}], 0x1, &(0x7f0000a3c000-0x6b)=""/107, 0xfdac}, 0x0) sendmsg(r2, &(0x7f0000deb000-0x38)={&(0x7f0000b3a000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb]}}, 0x10, &(0x7f0000041000)=[{&(0x7f0000ed7000-0x1000)="d3", 0x1}], 0x1, &(0x7f0000a70000)=[]}, 0x0) 2018/02/03 17:16:07 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001000-0x78)="c0e3cccadc0eecf7e8080b815d1028f41069af80dc96bd68fa31817ecd2080413c7cf408e67d75353012ce87563509701e7f60a52f322515509e100e890b66e679f2b603c942852e134af9f5f6a0375740d2148e92f36bb5252fbfc7db79a672acba9cdff65826308c9f7ae42f8c59f6c59019ba2b64ca1d", 0x78) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r2, &(0x7f0000002000-0xe)={0x1f, 0x63, {0x6, 0x10000, 0xfffffffffffffff7, 0x3ff, 0x4, 0xd}, 0x4, 0x3}, 0xe) ioctl$int_in(r1, 0x5421, &(0x7f0000001000-0x8)=0x39f3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000003000-0x310)=@raw={'raw\x00', 0x9, 0x4, 0x2b0, 0x168, 0xffffffff, 0xffffffff, 0x98, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000e5e000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x298}}, [{{@uncond, 0x0, 0x3e, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{}, {0x0, [0x4]}}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@CT0={0xffffffffffffffc6, 'CT\x00'}}, {{@uncond, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}]}}, 0x310) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000002000-0x310)=@mangle={'mangle\x00', 0x1f, 0x4, 0x2b0, 0x1f0, 0x130, 0x130, 0x130, 0x98, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x98}}, [{{@ip={@multicast1=0xe0000001, @loopback=0x7f000001, 0xffffffff, 0xff0000ff, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x29, 0x3}, 0x0, 0x70, 0x98, 0x0, {}, [@unspec=@void]}, @TTL={0x28, 'TTL\x00'}}, {{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x14}, 0xffffff00, 0xffffffff, @generic="d32e89239100b51ab378d184dc1db584", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x0, 0x3, 0x40}, 0x0, 0x98, 0xc0, 0x0, {}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x5}}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x30, 0x3cf, 0x2}}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x4}}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x1, 0x82a3, 0x2}}}]}}, 0x310) 2018/02/03 17:16:07 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f000026c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)) mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000782000), 0x0, 0x0, &(0x7f0000a75000-0x1c)={0xa, 0x3, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) 2018/02/03 17:16:07 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000a000-0x8)={0x0}) accept$alg(r1, 0x0, 0x0) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000006000)={@common='gretap0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000-0x14)={0x0, @common='yam0\x00'}}}) 2018/02/03 17:16:07 executing program 1: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000009000-0x80)=[{&(0x7f0000011000)="8d3f5764690b0b141233d462f84214711b8332fa01106cc43d89759639aac6ccc0d2961908d671224ae32bddb547aef535", 0x31}], 0x1) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x6, 0x4) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000028000-0x8)={0x0, 0x2}, &(0x7f0000014000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000020000-0x4)=r2, 0x4) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000011000-0x18)={0x0, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}, &(0x7f000000a000)=0x18) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x400454d1, &(0x7f0000011000-0x4)) 2018/02/03 17:16:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$inet(0x2, 0x2, 0x0) recvfrom(r0, &(0x7f000026a000-0x16)=""/22, 0x16, 0x2102, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x4}}, 0x2e) close(r1) connect$l2tp(r0, &(0x7f00008ae000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x2, @rand_addr=0x2}, 0x2, 0x0, 0x4, 0x1}}, 0x2e) 2018/02/03 17:16:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000d, 0x5, 0x4) write(r0, &(0x7f000063b000-0x133)="1f000000120009f2f908fe0000e100008000001405752200dffe1aec000081", 0x1f) socketpair$inet6(0xa, 0x0, 0x7, &(0x7f00001a5000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b0a000)=@assoc_value={0x0, 0x6}, &(0x7f0000bec000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000057e000-0x10)={r2, 0x58, &(0x7f0000aac000-0x58)=[@in6={0xa, 0x2, 0x40, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfc2}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}}, @in6={0xa, 0x0, 0x2, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x8}]}, &(0x7f0000a05000-0x4)=0x10) 2018/02/03 17:16:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000b3a000)={@generic="1b90fc0c0b44fed02ed48209ac608c87", &(0x7f0000a2a000)=@ethtool_gstrings={0x1b, 0x1, 0x3d, "81ffbcf6f11382cce76f322184d7b039d7c3737c11ebe51a2de3944d8eb26b7b57defef0e49a01ff293222721d28ccdb1046644c2076e362b846af71c6"}}) syz_emit_ethernet(0xf8, &(0x7f000039c000-0xf8)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "07e808", 0xc2, 0x2f, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "1e8858e743d6b15c944a7f0ecbd5fb43744d7eb6d814da2cbbfe194dcf0eda4a6acc2e15736bbe7993a5767cbe2c1a50150552661dcbca654ae5cdfc5a5d2ee0c85d090c85c780651836b924d17db0861d4c5c44ef90277c69accc2ecca9e24c183eb88e3af31761a98f4d4fa9db24b86e7dd7100e7b862455020776581c3b751a6213b37339b9bc5dd562da1a723d53d63a027dfc7d83b6d229949d0ff9fe51c226891af7000f34a9b0a115a7681d8f25dce110c8bb53e40669"}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) 2018/02/03 17:16:07 executing program 4: mmap(&(0x7f0000000000/0xdcd000)=nil, 0xdcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x2) connect$inet(r0, &(0x7f00001cc000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) connect(r0, &(0x7f0000013000-0x80)=@generic={0x0, "661679c083cbbf8004c1be092d0c7aac995f8e6fca7da054937566ab363e8729f91d8ad4468cefbb13ec21879020716a14258a1cc2430758f0f1d16a100a11f092025b795209a4b168ba6863fbb63e15fadf03bf18ac0cb236c23df943e760e80201f23e44f97306e76f7e9b8ae78fe64c0bc9061fd2cca0bf7f1b1a9781"}, 0x80) 2018/02/03 17:16:07 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000000)=0x10000) r1 = socket$vsock_stream(0x28, 0x1, 0x0) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f}, 0xe) 2018/02/03 17:16:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000055a000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000f30000)={0x0, 0x1, 0x7ff, 0xffff}, &(0x7f0000bb2000)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000b87000)={r1, 0x32, "fe87af77c9ed5d92db89573b46feab9fe52034ef5648de348f64a210b526b54fb317169a04be428ba93c80b9131ba46650cd"}, &(0x7f000096f000)=0x3a) r2 = socket(0x15, 0x80005, 0x0) getsockopt(r2, 0x40200000000114, 0x8, &(0x7f0000e93000-0x4), &(0x7f0000fcb000)) gettid() 2018/02/03 17:16:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) socketpair(0x2, 0xa, 0x8, &(0x7f00008dc000)={0x0}) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00000d2000), 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000603000)="3b692cec17ae74a95f06a51d743eebe37a835bbb628d26469f0aba0e1ce3e297044977d33de3b9af6e1fb92028f2bba61794b7986f23f357507e56ae9d0f84ed25447d96fe5bc0d746895debb935b04be385101cb853df8305f31a0e2e1001b22e3ceca46c72f50d23b62bfd95c35cd101eacaf6bce4d82a45eb725205429791c0097fd445f3735f81f49ed441e1631b845d38d7b266a51d3c702b0c0aed1176b506dd8d3dd9851f23406078c6bf2ce6fb40a4d2508f80e27f06", 0x1c3) r2 = accept$alg(r0, 0x0, 0x0) writev(r2, &(0x7f0000c04000-0x70)=[{&(0x7f0000c4b000-0x5f)="18", 0x1}], 0x1) close(r2) 2018/02/03 17:16:07 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) socket$key(0xf, 0x3, 0x2) socket(0x15, 0x5, 0x0) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="5b4cd9494e24241dce54b2670000000062e50fa42f3f6947", 0x18) 2018/02/03 17:16:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendto(r2, &(0x7f0000e74000-0x10ac)="efc1dd04b929ec55e3d31ce465b16d3f62ce8b7d09187b0ae4333aa4e87f21d81c0f416ba7e1459373e84f858bf66e8a78e30dd63e3fefcd6dd289d4c9a7593549b9428a8c091fa3c2e38dcab2170acc360a1ec6520133748c932b2978327a77c100c45f90599423eb8bf4c1adb297ca", 0x70, 0x0, &(0x7f000072b000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) recvmsg(r2, &(0x7f0000b24000)={&(0x7f0000f80000-0x58)=@alg, 0x58, &(0x7f00000c3000-0x30)=[{&(0x7f0000f81000-0x66)=""/102, 0x66}, {&(0x7f0000af8000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000fb4000-0x57)=""/87, 0x57}, 0x0) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x0, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00008c7000)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[]}, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000214000-0x8)={0x0, 0x2}, 0x8) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4), 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000da1000)={0x4}, 0x10) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000b6b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/03 17:16:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x1ffe, &(0x7f00006ed000)={@rand_addr, @remote, 0x0}, &(0x7f0000f55000-0x2)=0xfffffffffffffe6b) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000e29000)={@dev={0xac, 0x14, 0x0, 0xc}, @broadcast=0xffffffff, r1}, 0xc) r2 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r2, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f00009c3000-0x70)=@ipv4_newroute={0x60, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40}, {0x4}, {}, {}, {}, {0x0, 0x0, 0x0, r1}, {}, {}]}]}, 0x60}, 0x1}, 0x0) 2018/02/03 17:16:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000e7e000)={&(0x7f0000369000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x14, &(0x7f00008bd000-0x10)=[{&(0x7f0000e87000)=""/220, 0xdc}], 0x1, &(0x7f00005bd000-0x2d)=""/45, 0x2d, 0xfff}, 0x10042) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000871000-0xc)={r1, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000003000-0x1e)="44110905000000000000ff7af61a00f313", 0x11) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f000073a000-0xf)=""/15, &(0x7f0000004000-0x4)=0xf) 2018/02/03 17:16:07 executing program 4: r0 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000001000-0x4)=0x100000000, 0x4) getsockopt(r0, 0x200000000114, 0x0, &(0x7f0000218000)=""/1, &(0x7f0000b6a000-0x4)=0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0x0, 0x30}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0x61)={r1, 0x59, "361839d1ce23f8782d1b7481cabe3763b16b0498c9dfd6e8a78dc68458d6069f2841f0ad19ee165e2fdb92d24afa0a720b4f7373baf22be5dd423d8a33a61c12920a20f4dbc14d00cb632cd954169a0633350593445411cb0c"}, &(0x7f0000000000)=0x61) 2018/02/03 17:16:07 executing program 1: mmap(&(0x7f0000000000/0xac6000)=nil, 0xac6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) shutdown(r0, 0x1) mmap(&(0x7f0000ac6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000ac7000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000a11000)=0x1c) 2018/02/03 17:16:07 executing program 0: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ffb000-0x4)={r0}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000ffb000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000ffb000)=0x1c) connect$bt_l2cap(r1, &(0x7f0000ffb000-0xe)={0x1f, 0x1ff, {0x9, 0x100000001, 0xffb, 0x3, 0x10001, 0x8}, 0x9, 0x8000}, 0xe) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x3, &(0x7f0000008000-0x2f8)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0xffffffffffffffac}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xffffffffffffff89, 0x98, 0x0, {}, []}, @common=@SET={0x0, 'SET\x00'}}]}}, 0x2c0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000d6d000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) connect$inet(r0, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xf}}, 0x10) connect$inet(r0, &(0x7f000000e000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) sendmsg(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000004000-0x10)=[{&(0x7f000000e000)="ffffff7f0000000061fc688598e0710000000000010000e495d8e698f8159f64f09c8aa150496c4b380101000000000000a6852105009284b2457dc1", 0x3c}], 0x1}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/03 17:16:07 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000f2a000)={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) sendto$inet6(r1, &(0x7f000030a000-0x68)="1b5d1316cd706038b352aad76815ce44b8e4c7a576613020a9e8211a2bd958b4175c3ffd0a08ee68a9e4e0a890d8cb76890bb05e6b19af20b65c034cb3ead803d4a9008dd489ca285b9950b50aab64920d62b2607e9a04fd911357f62b7ceddfa022d045b4192c76", 0x68, 0x20040895, &(0x7f000065d000)={0xa, 0x0, 0x1, @empty, 0x1}, 0x1c) 2018/02/03 17:16:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) r1 = accept(r0, 0x0, &(0x7f00005db000)) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000b75000)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000d81000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, &(0x7f00006d7000)=0xa0) recvmsg$kcm(r0, &(0x7f0000332000-0x38)={&(0x7f0000092000-0xc)=@nl=@unspec, 0xc, &(0x7f0000343000)=[{&(0x7f00002c5000-0xba)=""/186, 0xba}, {&(0x7f0000036000-0x60)=""/96, 0x60}, {&(0x7f0000aee000-0x9)=""/9, 0x9}, {&(0x7f000092f000)=""/216, 0xd8}, {&(0x7f0000d34000)=""/98, 0x62}], 0x5, &(0x7f00000cd000)=""/159, 0x9f, 0x6e}, 0x40) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f00007eb000), &(0x7f0000200000-0x4)=0x4) socket$bt_l2cap(0x1f, 0x5, 0x0) 2018/02/03 17:16:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000209000-0x8)={0x0, 0x0}) r2 = accept(r0, 0x0, &(0x7f0000b08000-0x4)) getsockname$ax25(r2, &(0x7f00002b5000), &(0x7f0000de2000)=0x10) r3 = accept4(r1, 0x0, &(0x7f00007c0000-0x4), 0x800) getsockname$packet(r3, &(0x7f0000b3b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00005e4000)=0x14) socketpair(0x8010000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000f0c000-0x10)=@req={0x0, 0x0, 0x3}, 0x10) 2018/02/03 17:16:07 executing program 7: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000000a000-0x4)=0x14, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000000d000-0x4)={r0}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x3, 0x8, &(0x7f000001e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r4, 0xc0206416, &(0x7f000001d000-0x20)={0x585a, 0x0, 0x2a, 0x9d, 0x8, 0x4ea4}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000001d000)={r2, r4}) connect$pppoe(r3, &(0x7f0000013000)={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @generic="8b6f1838b2613e3e746e138769557a33"}}, 0x1e) r5 = socket$inet6(0xa, 0x400000000805, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r5, 0x29, 0x4e, &(0x7f0000006000-0x341)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, [], [], @generic="28447731605bfefb40ca55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x3a0) bind$inet6(r5, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r4, 0x29, 0x16, &(0x7f000001e000), &(0x7f000001e000)=0x4) 2018/02/03 17:16:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000f4000)={0xffffffffffffffff, 0x0, 0x1, 0xec, &(0x7f0000f8b000-0x1)='B', &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000f53000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) setsockopt(r0, 0x111, 0x1, &(0x7f000003b000-0x4)="7f5bffea", 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000053b000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f000082f000-0x10)={0x4, &(0x7f00000ef000-0x20)=[{}, {0x0}, {}, {}]}) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00004ff000-0xb), &(0x7f0000e0d000-0x4)=0xb) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000ddf000)={r2, &(0x7f00002af000-0x75)=""/117}) mmap(&(0x7f0000000000/0xbb5000)=nil, 0xbb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000bae000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f0000bb3000-0x37)={&(0x7f0000bb3000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000bb3000-0x10)=[], 0x0, &(0x7f0000bb2000)=""/69, 0x45}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000e88000-0x4)={r3}) sendto(r4, &(0x7f000050b000), 0x0, 0x0, 0x0, 0xffffffffffffff43) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00008a2000)) 2018/02/03 17:16:07 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000012000)) bind$inet(r0, &(0x7f0000007000-0x10)={0x2, 0x2, @empty}, 0x10) r1 = socket$inet(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000003000-0x20)={@generic="c1d8416eb667a13f6c2295d88dfe10f4", @ifru_flags=0x2900}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f000000d000)=""/7, &(0x7f000000f000-0x4)=0x7) sendmsg(r1, &(0x7f0000003000)={0x0, 0x12d, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270141000000000004007352", 0x23}], 0x1}, 0x0) 2018/02/03 17:16:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f21000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000327000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000126000)=0x1c) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00002e2000), &(0x7f0000922000)=0x4) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000fff000-0x4), 0x4) pipe(&(0x7f00001a5000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) 2018/02/03 17:16:07 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x8000a, 0xfffffffffffffffe) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000000c000-0x38)={&(0x7f0000003000-0xc)=@nl=@proc={0x10, 0x0, 0x2}, 0x299, &(0x7f000000a000)=[{&(0x7f0000003000-0x8c)="fa4514724dcaf2f6b6f8e4b6897f4ca49b1508eb0a5e1003675fe7d908d66f42073f41c77c21996e3845715678da60a0c41b8a55ae8b15973c96651a8bf9556e3c54d68a68692b24b970fa08b752393a92250611232de49c4e1a37fd9f02e7c68d4eec02b7cc527139f97e6acc6752f5ff9dfa82277651d7df8d07406cf93179c5596ef2a45f1171094cc974"}], 0x1, &(0x7f000000b000)=[], 0x0, 0x20040040}, 0x0) 2018/02/03 17:16:07 executing program 2: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000f000-0x448)=@filter={'filter\x00', 0xe, 0x4, 0x3b0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@unspec=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'sit0\x00', {0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x80}}}]}, @REJECT={0xe6, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}]}}, 0x410) [ 68.084923] l2tp_ppp: tunl 59: set debug=eaff5b7f 2018/02/03 17:16:07 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000742000-0x4)={0xffffffffffffffff}) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000aba000)={@broadcast=0xffffffff, @rand_addr=0x401}, 0x8) mmap(&(0x7f0000000000/0x39e000)=nil, 0x39e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80005, 0x0) 2018/02/03 17:16:07 executing program 3: mmap(&(0x7f0000000000/0xdcd000)=nil, 0xdcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000dc6000-0xc)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000dc0000)) 2018/02/03 17:16:07 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000014000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000002000-0x4)) syz_emit_ethernet(0x36, &(0x7f000000e000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="c6eca0ca0b8c", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0x2, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f0000007000-0xc)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000015000-0x8)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000014000)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000015000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000015000-0x10)={r3, r4, 0x3}) r5 = socket(0x0, 0x803, 0xffffffff) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r5, 0x112, 0xd, &(0x7f0000014000)=0x9, &(0x7f0000014000)=0x2) 2018/02/03 17:16:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x9, 0x7, 0x7ff, &(0x7f0000cb6000-0x8)={0x0}) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000178000)=0xffffffff, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00004c7000)={r0, r2}) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000dc1000)={0x20, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0xc, 0x0, [@typed={0x8, 0x200000a, @binary}]}]}, 0x20}, 0x1}, 0x0) 2018/02/03 17:16:07 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) r1 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000008000-0x1c)={0xa, 0x1, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) ioctl$sock_bt(r1, 0x0, &(0x7f0000007000-0x1c)="3ea37bd0af9b5516876f93fc65ab89f6f6d19273f5e0d16186448103") setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000-0x4a0)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x2], 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28}}, {{@uncond, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, "73797374656d5f753a6f626a6563745f723a61756469746400007865635f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00500"}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28}}]}}, 0x4a0) 2018/02/03 17:16:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x0, @u32}, @generic="5b659a62290ffc380c2dbfdc5e9f17e1a04810c46404d5291cb4e2bf501db1bb949869c29c4d914d9f26425e66cd4dd3050bc1700612dbc3080c91125fa158cf0d70309f7f1969136edfd73294c0351575a9e8aa5944f2a432a15b3fe56aa166b5"]}, 0x84}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/03 17:16:07 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000004000-0x400)=@filter={'filter\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xb8, 0xe0, 0x0, {}, [@common=@unspec=@limit={0x48, 'limit\x00', 0x0, {0x200, 0x8000}}]}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x308) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000), &(0x7f000000b000)=0xc) 2018/02/03 17:16:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000f9c000-0x4)=0x7ff, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000005d000)={0x0, 0x78, "f8a56d91905096a503825afbfb8fcf7c3d0211d9f263f20baa1c98ff4daf7437e1ba72df6a9cf32a7946983a425d6ede1ada4cbc7eda826b210c686d4eb6f9a2172bb465ca735007fbca215248694a00917d8eac0a8be242ea3abb429cc86b7f20d255487a17f2d2ad8cabe8f5a2d23c7929e08523769ca0"}, &(0x7f000074b000)=0x80) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f5d000)={r1, 0x7ff}, &(0x7f000058d000-0x4)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) r3 = accept$inet(0xffffffffffffffff, &(0x7f000066d000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f00000e0000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000bb9000-0x10)={0x34ccfd90, 0x209, 0x9, 0x7f, r2}, &(0x7f0000f28000)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00004ff000)=r4, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000f8e000-0x18)={0x0, 0x401, 0x8, [0x17686823, 0xff, 0x9, 0x5, 0x4, 0x0, 0x8f, 0x8]}, &(0x7f0000043000-0x4)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000731000-0x16)={r5, 0x7fffffff, 0x7, [0x42, 0x100000000, 0x8, 0x2, 0x3ff, 0x1, 0x9e]}, &(0x7f00004a8000)=0x16) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000ed6000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000144000-0x90)=[{&(0x7f0000b6f000)="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", 0x7f8}], 0x1}, 0x0) 2018/02/03 17:16:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000323000)=0x8001, &(0x7f00008ad000)=0x1) syz_emit_ethernet(0xe, &(0x7f0000cb4000-0x12)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@generic}}, &(0x7f0000269000)={0x0, 0x1, [0x0]}) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000283000)={&(0x7f0000680000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}}}, 0x32, &(0x7f000026b000-0x70)=[{&(0x7f0000722000-0x41)=""/65, 0x41}, {&(0x7f0000ca4000-0xdc)=""/220, 0xdc}, {&(0x7f0000c17000-0xac)=""/172, 0xac}, {&(0x7f0000afd000-0x2e)=""/46, 0x2e}, {&(0x7f00007db000)=""/56, 0x38}, {&(0x7f00006c9000)=""/197, 0xc5}, {&(0x7f0000a10000)=""/84, 0x54}], 0x7, &(0x7f00008f6000-0xd1)=""/209, 0xd1, 0xa94}, 0x40010120) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000be5000-0x4), &(0x7f00009c4000)=0x4) 2018/02/03 17:16:07 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) getsockname(r0, &(0x7f0000005000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000006000-0x4)=0x32) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000009000-0x4)=0x7) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000007000-0xe0)=[{&(0x7f0000000000)={0x27, 0x1, 0xffffffffffff7fff, 0x7, 0x4, 0x0, "5c24a25f9e43ca3f80044c7eb451c876c2eba4a348dd12ac3460dbd727c1bcd920186f48098bc00ba08cea8b45c7102dc58c8802fbb2098f276c12970825f8"}, 0x60, &(0x7f0000009000)=[], 0x0, 0x0}], 0x1, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/02/03 17:16:07 executing program 3: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000f5a000-0xa)=@file={0x1, './file0\x00'}, 0xa) listen(r0, 0x0) r1 = epoll_create(0x3ff) pipe(&(0x7f00005bd000-0x8)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001e9000)={0x4}) 2018/02/03 17:16:07 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket(0x4, 0x6, 0x6) accept$ipx(r1, 0x0, &(0x7f00001ac000)) write(r0, &(0x7f0000c4c000)="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", 0x1000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}], 0x4de1bbf7003dadce) 2018/02/03 17:16:07 executing program 2: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f73000-0x8)={0x0}) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000f73000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000b8e000-0x4)=0x14) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000f73000-0xc)={@empty, @local={0xac, 0x14, 0x0, 0xaa}, r1}, 0xc) r2 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r2, &(0x7f0000525000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) connect$inet(r2, &(0x7f0000f67000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000857000-0x8)={0x0, 0x80000000, 0x7}, &(0x7f0000f71000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00005b6000-0x8)={r3, 0x0, 0x1}, 0x8) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000f72000), &(0x7f000078c000-0x4)=0x4) listen(r2, 0x100000000009) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000f74000-0x4)=0x5, 0x4) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r2, 0x0, &(0x7f0000f75000-0x4), 0x800) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000f75000-0x4)=0x0) r6 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000e83000)={{{@in=@empty, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@empty}}, &(0x7f000079a000-0x4)=0xe8) r8 = getuid() mmap(&(0x7f0000f74000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000f75000-0x38)={&(0x7f000084d000-0xc)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000f74000)={&(0x7f0000f75000-0x14d0)={0x14d0, 0x10, 0xf, 0x801, 0x6, 0x1, {0x0, 0x0, 0x5}, [@nested={0x22c, 0x7d, [@generic="42c305a1aebd66a16529d3416b06044d7b53c8d7bbf1d1cd5c82922d6f15f972ff17cdda4834214b4de9d425d28063a02fd01924978d24ea53fb5052e5905d55dc162da14f62e886", @generic="304109b8cca22053d4e93165ab3164dbf7acee7a6f5aa0bed39b16c13ad9e9889efed390c3ed36f8ab4f41107866330109f68b9097a626d72a5c4fe6390db85a5a18e94cb2d0e887113c09c6b26b44238921733744ae8a152c923f7b9cb0367917594b0f9e380667a261fc0a724d03e31b441c69ae4b1688c0a1870215fba1a3dde3347f634fb823623177932f51fc8e698e6dcfdb8c493379f4f300e86b512a3405467a8a9fad9b4086c90effa3603d9fed007c3c59d71317ef875965acfe1160203be081b22dbd603958486ece30bd1ef631d3074f376d27aff7d25888157db6ce3e55c3280955093045d52cced7", @generic="72434e0cbd825e0e726b5ce1d976bbb510db933a070e5e0764943a240129ec3e596b07538b77216c64cc2fae9389a9f106123ac977abcf48aa9275e9448e1b0497ab5f9c69eaf176cb8b43d1b11518db217dc98668a0ee4fa967c5df8a7d8de41bdd3ec7e91006cd4c1a44c06449b67293051776057d77c6f905564156a608c22b56033a3e4d4580cec2d782ef53fef8d65f54a9a1fe788ed63574fc612cbc4a3e914773ea844e1e3c7c129bd7e3a9c3f180cedf60c2612593ebb1abf49afe33c2d82d2609f4f6e059f90a0c59ce9bc59522938ad20e43f3ffff822459eccb28feebadf3edc1913bc1d44e30857ffdbc0c"]}, @typed={0x10, 0x41, @u64=0x1}, @generic="b50d2e24a310cae2abbeb54a1b32bd7541c2613e9c2292bc6c55f2a34d83ccbfb1591d573fa8bd1b6d05f963f8", @nested={0x1010, 0x25, [@generic="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@typed={0xc, 0x36, @u32=0x4}]}, @generic, @nested={0x234, 0x51, [@typed={0xc, 0x26, @pid=r5}, @typed={0xc, 0x70, @pid=r6}, @generic="1bbad1765dd986fcddf1cdea18369b91e0b96a9e234b5fb14de1f137996357b7a672a573ad54b49ea0a8e37ae7cc623f43f8dda8e246a484eee75fd4afab6ccc1c1727e4ae36709b4db6aaefb77c8415f6051f2d7fe51c9b2902e1f81fe510a5966b6f0a6a9c3c10e1c699e001a18494644132247bf7135a569153bc1fcb692e14499c2ca4abd9a14509b600c757a27d77638c3c6d94f84d2c6882def2512be6cea9f23123bdc2376f23d600337cdf7e84fb72e1effcfeef8b38271f62a9dc08139e86c00720b97f6c204232d9addafc", @typed={0xc, 0x27, @uid=r7}, @typed={0xc, 0x68, @uid=r8}, @generic="35c029a194783db811b5f7feabd3c240e41ed422586a988162a6b82ef300a8f95c794bf9e5effdbc5def6c9ad8b8dc7ce7f46f25df19dec052c26d41e6d6d29ec8cb37770cf4ae45ad5a852a786c533cff6be3b2c128200dcea23845ef3a925218b18d52a65b73f43bcc1be2a6b0b5430b72413bdc3a91370a4bed1b019b5a83ed90f7a4e42ec2d3268681e1708dbaf4abb5b8f4942fa2caa87dba252c51dd0d1fba8dbbef6ca8f43e7665da66e861b032071584190acd1eb91ace96d3efaa8ed6e8b64290d6e1362b2c863b96721750c1baca99011c63efaf68c2ab9c09b00bf5a357404e9b88ec5ac1b921a84d21170cf0d4d6b3064c", @generic="7e083fe173e9f698f6e42b2d6221681442e86006860181ac5749ab17caa813be7a32e2f4005b3ab73815a8c50b5ead96f2cc463fe136c7"]}, @typed={0xc, 0x27, @ipv4=@empty}]}, 0x14d0}, 0x1, 0x0, 0x0, 0x4000004}, 0x40) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000005d000-0x4)={r2}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r9, 0x6, 0x16, &(0x7f0000c1f000)=[{0x8}], 0x1) accept$inet(r2, &(0x7f0000f6d000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000c4d000-0x4)=0x10) listen(r2, 0x0) sendto$inet(r2, &(0x7f0000f66000)='7', 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r2, 0x1) 2018/02/03 17:16:07 executing program 4: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x0, 0x300) socket$netlink(0x10, 0x3, 0x1b) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000008000)={{{@in6=@local, @in=@broadcast}}, {{@in6=@empty}, 0x0, @in=@remote}}, &(0x7f0000023000-0x4)=0xe8) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0x1, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x16, &(0x7f0000023000)="2bebb1f0443afa", 0x7) ioctl$sock_FIOGETOWN(r2, 0x800454d7, &(0x7f0000001000-0x4)) 2018/02/03 17:16:07 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4}, [], {0x1018}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) [ 68.191969] openvswitch: netlink: Flow key attr not present in new flow. 2018/02/03 17:16:07 executing program 5: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e1e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) shutdown(r1, 0x2) 2018/02/03 17:16:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x2, 0x2) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00007c3000)=0x5, &(0x7f0000eee000)=0x1) syz_emit_ethernet(0x12f, &(0x7f0000cd8000-0x1cb)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "ac5223", 0xf9, 0x3c, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[@fragment={0x0, 0x0, 0x101, 0x1ff, 0x0, 0x9, 0x0}], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @generic={0xa, 0x3, "89"}, @eol, @md5sig={0x13, 0x12, "1cf955d150aeb5a16c5d4d497aecdaec"}, @window={0x3, 0x3, 0x3}, @nop={0x1}]}}, {"cca08cc2d7c0723f4382bdb34780a9288d96b1511c972cd9d80dcd26db1c467c7f50e2dd96faeedb1a1a230827e49c09b6b47990d554c81b6a6334688dcb114fba020000000000000002768dcb4e2f5923ec0dbefabc0ab02902ccb48a475bab96ef07f744984eea3197873bd39f6ccdbca9aaa7a9cd4b86b86d7b6ada9cf33bb1815dea8b607cc4a62a3fb6e4dc8d0d6506c8390f6dc32a8f3dbd938edc37affcc5d0ddacd301b8dc0dba7574398d2444b747124666184695"}}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x68b]}) 2018/02/03 17:16:07 executing program 0: mmap(&(0x7f0000000000/0x751000)=nil, 0x751000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f0000751000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f00005a1000)=[{&(0x7f0000006000)="240000002100030f07fffd946fa283bc0eeee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/02/03 17:16:07 executing program 1: r0 = socket(0x40000000014, 0x200000002, 0xa9c4) setsockopt(r0, 0x8004, 0x8, &(0x7f00006b8000-0x5b)="601438e6b72e21a8d5769cad03587b7535842902f51f000000e8755e1a8a4ef0f40172f3ed461689a74c1ef2a9748c44db3d01294d5e05da0a9eb4e864478c355f33bee6b24093ea246688ba2f538185c3dea6042df337da5e2c66", 0xffffffffffffffba) socket$pptp(0x18, 0x1, 0x2) 2018/02/03 17:16:07 executing program 2: mmap(&(0x7f0000000000/0x941000)=nil, 0x941000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x40000000000005, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000093e000-0x1000)=""/4096, &(0x7f000093e000-0x4)=0x1000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000008a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r3 = getuid() mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000941000)={&(0x7f00002cd000-0xc)={0x10, 0x0, 0x0, 0x81050000}, 0xc, &(0x7f0000941000)={&(0x7f000087e000)=@expire={0x278, 0x18, 0x4, 0x3, 0x1, {{{@in=@multicast1=0xe0000001, @in=@empty, 0x1, 0x4, 0x0, 0x4, 0x2, 0x20, 0x20, 0x0, r2, r3}, {@in=@dev={0xac, 0x14, 0x0, 0x11}, 0x3, 0x6c}, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, {0x9, 0x9, 0x10000, 0x800, 0x8, 0x4, 0xdc1, 0x5}, {0x29e, 0x0, 0x3, 0x7}, {0x200, 0x270b, 0x6}, 0x3, 0x7, 0x2, 0x2, 0x80, 0x2}, 0x8}, [@sec_ctx={0xd8, 0x8, {0xd2, 0x8, 0x1, 0xe6, 0xca, "aa1e5c29585ee02cfcf565e947f5ea3aca88433776ee34f6d65dd70d2a59725fca7a249bfeb3995c956afd8891d648dd87c3f96b1109b76f41020207876f8a836438148fdbfaf60aa81d7182d3898fe1824b86bb57728ec54e177f7abd582571708eb3f30f68e37a93463d87cc2fc446e730f7a546361319ae99955cb877b53a94d4cdcf0cf177b22e511d17698d61b412ab498b02beaab8eccc3075f3e9d9f27c5529600ee95d27cd324893d9085d3e05df7b02e204d4d901de50aec364356cd10a72a4c8877028b09c"}}, @lastused={0x10, 0xf, 0x80000001}, @algo_comp={0x48, 0x3, {{'lzjh\x00'}}}, @migrate={0x30, 0x11, [{@in6=@empty, @in=@broadcast=0xffffffff, 0xff, 0x4, 0x0, 0x5, 0xa, 0x2}]}, @lastused={0x10, 0xf, 0x5}, @coaddr={0x14, 0xe, @in=@multicast2=0xe0000002}]}, 0x278}, 0x1}, 0x40) 2018/02/03 17:16:07 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f0000012000)="6a7dc10058dcc695b2b6a057fe4c385fa9fd8c78d27512bd452ef8bd9cf60d68d239c9fc57ed65b1bcfda1d391e30438f483855688e855a7523a7daef7211b65454d5de28bfd4556a3049044addfa52ed403b8f0d0ef1f21db1d9207b8b763f4435600b9e28295f34b6d0ff32c3ca57fbeb95a657a4e8b3a20b649dbc520f342d5233fb62f72252d69f3a1c96a30f36b05c0bade08241dea8111f815b1") mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000014000-0xe8)={{{@in=@empty, @in6=@local}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000013000)=0xe8) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90cec6bab91d4", 0x55}], 0x1, &(0x7f0000010000)=[]}, 0x0) 2018/02/03 17:16:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000af6000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f000077a000)={0x10}, 0xc, &(0x7f0000ad1000-0x10)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x211, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r1}, [@NDA_DST_IPV4={0x8, 0x1, @empty}]}, 0x24}, 0x1}, 0x0) preadv(r0, &(0x7f0000a44000-0x89)=[{&(0x7f00000b3000-0x5)=""/5, 0x5}, {&(0x7f00006a5000-0x93)=""/147, 0x93}, {&(0x7f000003d000)=""/4096, 0x1000}, {&(0x7f00003d5000-0x1000)=""/4096, 0x1000}, {&(0x7f0000022000-0x59)=""/89, 0x59}, {&(0x7f0000f49000-0x3a)=""/58, 0x3a}, {&(0x7f0000147000)=""/4096, 0x1000}, {&(0x7f0000a54000)=""/251, 0xfb}, {&(0x7f0000ef6000-0x3a)=""/58, 0x3a}], 0x9, 0x0) 2018/02/03 17:16:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xfffffffffffffffd, 0x4) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000a4d000), 0xf77a, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/03 17:16:08 executing program 0: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e70000-0x8)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) r1 = socket$inet6(0xa, 0x2, 0x6) sendto$inet6(r1, &(0x7f00004cf000-0x1000), 0x0, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/03 17:16:08 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f0000007000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000002000)=0x3a) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) bind(r0, &(0x7f0000006000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d1941c77b8e8208bb873398382f1de87aa34e0dc45ef83b884b07b0251d6a7298adeb746598ba67670cd41ed8580fdb69263b6994fc68e31ddaf8a6d350b6f"}, 0x60) getpeername(r0, &(0x7f0000001000-0x60)=@nfc_llcp, &(0x7f0000001000)=0x60) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r0, &(0x7f0000009000)={0x27, 0x0, 0x0, 0x1000000000, 0x1, 0x0, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf"}, 0x60) 2018/02/03 17:16:08 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000ff2000)) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$can_raw(0xa, 0x2, 0x11) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f000000b000)={&(0x7f000000c000-0x10)=@in={0x2, 0x1, @loopback=0x7f000001}, 0xfffffffffffffec5, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000003000)=[], 0x0, 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f000000c000)=""/172, 0xac) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f000000d000)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x2, @multicast2=0xe0000002}, 0x4, 0x3, 0x0, 0x2}}, 0x2e) bind$pptp(r0, &(0x7f0000004000-0x20)={0x18, 0x2, {0x3, @empty}}, 0x20) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f000000e000)=0x101, 0x4) socket$bt_hci(0x1f, 0x3, 0x1) 2018/02/03 17:16:08 executing program 5: socketpair$inet(0x2, 0xb, 0x7f, &(0x7f0000c04000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb), &(0x7f0000001000-0x4)=0xb) getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f00008eb000)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000f5b000)={0x0}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={r2, 0x401}, 0x8) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000006000), &(0x7f0000008000-0x4)=0x4) r3 = socket$inet(0x2, 0x80005, 0xc) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000012000-0x3a8)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@ecn={0x28, 'ecn\x00', 0x0, {0x0, 0x4}}]}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) 2018/02/03 17:16:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000ff5000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000400000)=[{&(0x7f0000954000)="02", 0x1}], 0x1, &(0x7f0000089000-0x90)=[@init={0x18, 0x84, 0x0, {0x80, 0x5, 0x0, 0x659}}], 0x30}, {&(0x7f0000ba1000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@init={0x18, 0x84}], 0x30}], 0x2, 0x40) recvmsg(r0, &(0x7f0000bb3000-0x38)={&(0x7f0000463000+0x326)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x3a, &(0x7f00009fc000)=[{&(0x7f0000264000)=""/83, 0x53}, {&(0x7f00007d8000)=""/129, 0x81}, {&(0x7f0000643000-0x65)=""/101, 0x65}, {&(0x7f00005d0000)=""/82, 0x52}, {&(0x7f0000691000-0x9e)=""/158, 0x9e}], 0x5, &(0x7f0000303000-0x79)=""/121, 0x79, 0x7}, 0x40000101) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000ab5000-0x4)=0x52, 0x4) 2018/02/03 17:16:08 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = epoll_create(0x1fffc000000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000001c000-0xc)={0x10000000}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000015000)={@common='erspan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000016000-0xbf), 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x1, r2, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) 2018/02/03 17:16:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00004d2000+0xb32)=0x3, 0x4) accept4(r0, &(0x7f0000776000-0x12)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f0000e1c000)=0x26, 0x80800) sendmsg$key(r1, &(0x7f000050c000)={0x0, 0x0, &(0x7f0000c23000-0x10)={&(0x7f00003f4000-0x60)={0x2, 0x5, 0x0, 0x2, 0xc, 0x0, 0x5, 0x2, [@sadb_ident={0x2, 0xb, 0x8, 0x0, 0x5}, @sadb_x_policy={0x8, 0x12, 0x3, 0x3, 0x0, 0xffffffffffffffff, 0x4, {0x6, 0x2b, 0x8000, 0x6, 0x0, 0x5, 0x0, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@empty}}]}, 0x60}, 0x1}, 0x20000005) pipe(&(0x7f0000f25000-0x8)={0x0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000791000-0x4)) 2018/02/03 17:16:08 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0xffffffff}, &(0x7f0000000000)=0x8) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000009000-0x8)={0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000000000), &(0x7f0000009000-0x4)=0x4) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000004000-0x4), &(0x7f0000002000-0x4)=0x2a2) 2018/02/03 17:16:08 executing program 4: r0 = socket$inet6(0xa, 0x80000, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000282000-0x10)=[{&(0x7f0000000000)=""/111, 0x6f}], 0x1) r1 = accept(r0, 0x0, &(0x7f0000e86000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00008cd000)=""/196, &(0x7f0000000000)=0xc4) mmap(&(0x7f0000000000/0xeb5000)=nil, 0xeb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000001, 0x40}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000e33000-0x10)={r2, &(0x7f00009f4000)}, 0x10) 2018/02/03 17:16:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000082b000-0x14), &(0x7f0000239000)=0x14) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00003a1000-0x2964)=@newlink={0x48, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@nested={0xc, 0x5, [@generic="b13832cd02"]}]}]}]}, 0x48}, 0x1}, 0x0) 2018/02/03 17:16:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000d64000)=@un=@abs, &(0x7f00008a3000)=0x8, 0x80800) getpeername$netrom(r0, &(0x7f00005c1000)=@ax25, &(0x7f00002f7000)=0x10) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004da000)={0x3, 0x0, 0xfffffffffffffffc}, 0x4) shutdown(r1, 0x0) syz_emit_ethernet(0x32, &(0x7f0000983000-0xa5)={@random="2752ba8e8213", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xffffffffffffffde, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "20c799", 0x0, "f585d0"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x1, [0x0]}) r2 = socket(0x0, 0x5, 0x5b51) setsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f0000093000+0x8ba)="3bb87b913c37781e7c8d5cd001435745b95d6c5d5ebb50a814203c3c550f8fa916fbfe87f5071b455ef9be254c9cd7a7ce7d5e21fa4dea2fbebf0951a37d5e7a56e996e0d673061ff54e059f45573b0a5076cde5771062eaeb81e9e0260c65801522443130c8bc5920986528ea2d3ab449a3fed60161c308d324cacb43403fb9", 0x80) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f000042c000)={@common='teql0\x00', @ifru_flags=0x100}) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f000059b000)={0x8, 0x1, 0xb7, 0xffff, 0x10001}, 0xc) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000c8d000), 0x4) 2018/02/03 17:16:08 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0xca)={0x0, 0xc2, "7e2d55dd0dc2a70d5b54441cee9ba7810aa49d9455fdd77584a26715506cf0f09a78337bc91485d505c3c7d8a00b99e2ad1d10026f0e8c7c689951b8b3356856422dfbd2e5d5095d0eaa0f9f9b2f8d8aa9f93034bdf75fcca934a81a88fccdfa9000dd968a753d59ba5eed50022817d0350b385a53f64adafcf2eacdf5f0514a2ee2513e00feb87d03c26ab1e36df7e32749704c6f0439d403cbeeea93a2a9c1091746fddbd64cbfcd4a5d1c8895c6f8df19d3141951840e73292e96e56761523311"}, &(0x7f0000000000)=0xca) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000+0xf95)={r1, 0x6, 0x10}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x8, 0x8000, &(0x7f0000001000)="9d2298cfb49cb3631aa42d2718b61f69f890b79ea03c582a8167f7df535ec7018b86f5d698bdab1e14d19671955afbf42e17c84e5a666b886adcb42a195eae1d8e3896b80c901f10b45a4ae744224d3095f50008792d9a9f1ed56e7e377efa5e04bb4357017f224c1de62739930daf4a4d51e6fc8ece51a3361959bb2116fa41c9c2aedd48aa853459d4f2efc1cbbea3645b17b6e24702fbbb859fd1b6846f3b1e800ca458d9a27aa2ce6cad3f64def77c8d8cbbec54e0b3a1f584076a6e9d5eb96bdf0968cb", 0xc6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a2c000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) r2 = socket(0x3, 0x3, 0x7f) accept$packet(r2, 0x0, &(0x7f00009b8000-0x4)) r3 = socket$kcm(0x29, 0x5, 0x0) sendto(r3, &(0x7f00009cd000-0x10), 0x7fffffff, 0x0, 0x0, 0x0) 2018/02/03 17:16:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000010007fb, 0x10008002) setsockopt$inet6_int(r0, 0x29, 0x34, &(0x7f00004c4000-0x4), 0x4) connect$inet6(r0, &(0x7f00004da000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000e5a000)) bind$inet6(r0, &(0x7f0000187000)={0xa, 0x0, 0x8000, @loopback={0x0, 0x1}, 0x61a4}, 0x1c) getpeername$inet(r0, &(0x7f0000594000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f000034f000-0x4)=0x10) 2018/02/03 17:16:08 executing program 2: socketpair$inet6(0xa, 0x2, 0x0, &(0x7f000043b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0x6, 0x0, 0x9, 0x8000, 0x401, 0x1ff, 0x9a, 0x2, 0x3, 0x1, 0x7ea, 0xfffffffffffffc01, 0x72, 0x1b0d, 0x73]}, &(0x7f0000b9d000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000624000-0x8)={r1, 0x2, 0xffff}, &(0x7f00003f6000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000c18000-0x4)=0x80000001, 0x4) 2018/02/03 17:16:08 executing program 6: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000001d000-0x4)={0x1000000000e65d, 0x0, 0xfffffffffffffff9}, 0x4) 2018/02/03 17:16:08 executing program 5: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x406, 0x4) write(r1, &(0x7f000001b000)='U', 0x1) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001b000)}, 0x2) recvfrom(r0, &(0x7f000001f000-0x6c)=""/108, 0x6c, 0x0, &(0x7f0000017000)=@hci={0x1f}, 0x6) close(r1) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$ipx(0xffffffffffffff9c, &(0x7f0000005000-0x10), &(0x7f0000022000-0x4)=0x10) bind$ipx(r2, &(0x7f0000017000-0x10)={0x4, 0x6, 0x2, "6372f019ca3b", 0x4}, 0x10) r3 = accept(r1, &(0x7f0000021000-0x10)=@ax25, &(0x7f0000014000)=0x10) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f000001d000)={0x4, 0x8, 0x0, 0x5, 0xfffffffffffffffb, 0xfffffffffffffff7, 0x3}, 0xc) 2018/02/03 17:16:08 executing program 0: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000021000-0x8)) r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000012000), 0x4) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000006000-0x38)={0x0, 0x0, &(0x7f0000015000)={&(0x7f000001a000-0x220)={0x2, 0x12, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_key={0x1}]}, 0x18}, 0x1}, 0x0) 2018/02/03 17:16:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000065b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff000}, {0x6}]}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000756000)={0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00008df000)={0x0, 0x9, 0xb1, 0x4}, &(0x7f00003b7000)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000e08000)={r2, 0x9, 0x937c, 0xfffffffffffffffb, 0x100, 0x100}, &(0x7f0000c9a000)=0x14) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000fa7000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000fb2000-0x4)=0x4, 0x4) 2018/02/03 17:16:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000e47000-0x8)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000179000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x8000000}, 0x1c) listen(r1, 0x40000000009) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f64000-0x4), &(0x7f00005b5000-0x4)=0x4) socket$nfc_raw(0x27, 0x1, 0x0) socket(0x0, 0x0, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f00001e0000)={0x7, 0xc, &(0x7f00001e2000-0x60)=@raw=[@generic={0x5, 0x6, 0x0, 0x800}, @jmp={0x5, 0x3ff, 0x4, 0x3, 0xf, 0x2, 0xffffffffffffffff}, @map={0x18, 0x3, 0x1, 0x0, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x80}, @call={0x85, 0x0, 0x0, 0x2c}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff}], &(0x7f00008ad000-0x4)='GPL\x00', 0xfffffffffffffff7, 0x8c, &(0x7f0000c76000-0x8c)=""/140, 0x41100, 0x1}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f000072f000)={&(0x7f0000ac2000-0x8)='./file0\x00', r3}, 0xc) socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000c35000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x10000, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x20, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00007b0000)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_IRQ_BUSID(r4, 0xc0106403, &(0x7f00002b6000-0x10)={0x100000000, 0x7fff, 0x0, 0x1}) sendmmsg(r2, &(0x7f0000167000)=[{{&(0x7f0000de5000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, 0x26, &(0x7f0000612000-0x50)=[], 0x0, &(0x7f0000ccd000)=[]}}], 0x8000000000000ea, 0x0) 2018/02/03 17:16:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00004c0000-0x8)={0x0, 0x0}) socket(0xc, 0x1, 0x100000000) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000cfc000-0x4)=0x2, 0x4) socketpair(0x0, 0x1, 0x2, &(0x7f0000dcb000)={0x0, 0x0}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000e55000)={0x0, r2, 0x6, 0x2}, 0x14) r3 = socket$netlink(0x10, 0x3, 0x4) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000b3e000-0x4)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000092a000)={0x0, 0x9f}, &(0x7f000025d000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000f75000-0x4)=r4, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00002bf000)={0x0}) write(r3, &(0x7f00009e1000)="240000001500070701ffff0012002200282400fff600000000ff0000007fff0000000000", 0xfffffffffffffe91) setsockopt$inet6_opts(r5, 0x29, 0x3b, &(0x7f0000d80000)=@hopopts={0xaf, 0x10, [], [@padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x3}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @calipso={0x7, 0x50, {0x1, 0x12, 0x0, 0x1, [0x3, 0xfffffffffffffffe, 0x2, 0x0, 0x2, 0x2, 0xffff, 0x3f, 0x94]}}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0x0, 0xaa}}]}, 0x90) socketpair(0x13, 0x800, 0xffffffffffff8001, &(0x7f0000ee6000)={0x0, 0x0}) accept4$packet(r1, &(0x7f000044b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000a97000-0x4)=0xfffffffffffffde8, 0x80000) sendmsg$can_raw(r6, &(0x7f0000654000)={&(0x7f0000135000)={0x1d, r7}, 0x10, &(0x7f0000b67000-0x10)={&(0x7f0000147000)=@canfd={{0xfffffffffffffffa, 0x0, 0x3ff, 0x40}, 0x14, 0x1, 0x0, 0x0, "79e2b0fa525c217968c9efb02789b875ce552249a80b51645e3a1957a32376173625af5f55a822ff0468e9df8467b7962c5e4b1e98c060ec67ce71064a0270cf"}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x20000805) 2018/02/03 17:16:08 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f0000a89000)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000d7e000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x35, r1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000001000-0x8)={r1, r2}) mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000f73000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00005c8000), 0x0) r4 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r4, &(0x7f000001e000)={0x0, 0x0, &(0x7f0000532000)=[{&(0x7f0000baa000)="0e835a93e501cc0000b1c1eca71e7a83", 0x10}], 0x1, &(0x7f00009e7000-0xa8)=[]}, 0x0) recvmsg(r4, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x1, &(0x7f00008e6000-0x57)=""/87, 0x57}, 0x0) 2018/02/03 17:16:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(0xffffffffffffffff, 0x10d, 0x0, &(0x7f0000039000), &(0x7f0000351000-0x4)=0x4) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000e7d000)=@file={0x0, ""/61}, &(0x7f00004fe000-0x4)=0x3f) getpeername$unix(r0, &(0x7f00003f6000)=@file={0x0, ""/108}, &(0x7f00006b9000-0x4)=0x6e) r1 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000e91000)=0x1c, 0x4) bind$netlink(r1, &(0x7f0000381000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0xa6e}, 0xc) socketpair(0x3, 0x1, 0x0, &(0x7f000043b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000d1b000-0x4), &(0x7f0000242000)=0x4) bind$netlink(r1, &(0x7f0000437000-0xc)={0x10}, 0xc) 2018/02/03 17:16:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000e98000)) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000c5a000-0x38)={&(0x7f0000b11000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000de2000-0x60)=[{&(0x7f000000f000-0xc4)='b', 0x1}], 0x1, &(0x7f0000f8a000)=[]}, 0x0) 2018/02/03 17:16:08 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000004000-0x38)={&(0x7f0000003000)=@ethernet={0x0, @random="d23e72c7d450"}, 0x10, &(0x7f0000004000-0x10)=[], 0x0, &(0x7f0000000000)=[{0x28, 0x0, 0x2000200, "7305e1d02534c549ca1e2a13322e396b0b"}], 0x28}, 0x0) r0 = socket$inet_sctp(0x2, 0x40000000000005, 0x84) ioctl(r0, 0x8912, &(0x7f0000000000)) 2018/02/03 17:16:08 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = accept(r0, 0x0, &(0x7f0000002000)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f0000006000)=0x8c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000006000-0x8)={r3, 0x9}, 0x8) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000007000-0x4)) close(r0) 2018/02/03 17:16:08 executing program 5: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000016000)={{{@in=@remote, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000022000-0x4)=0xe8) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000029000-0x38)={&(0x7f0000009000)={0x10, 0x0, 0x0, 0x80002080}, 0xc, &(0x7f0000028000)={&(0x7f000001c000)={0x20, 0x16, 0x1, 0x6, 0x3, {0x4}, [@typed={0xc, 0x4, @uid=r1}]}, 0x20}, 0x1, 0x0, 0x0, 0x4008010}, 0x40000) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000027000-0x48)=@ipv4_newroute={0x30, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {0x40008, 0x3ff}]}]}, 0x30}, 0x1}, 0x0) 2018/02/03 17:16:08 executing program 3: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000301000-0x40)={0x2, 0x1, 0x0, 0x7, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x80007, 0xfffffffffffffe01, &(0x7f000042f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000f86000)=0x9, 0x4) 2018/02/03 17:16:08 executing program 7: mmap(&(0x7f0000000000/0xa00000)=nil, 0xa00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f00001c3000), &(0x7f0000a00000)=0x10) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000319000)) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00009fe000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000884000)=@ethtool_test={0x1a, 0x0, 0x0, 0x0, []}}) r2 = socket(0x5, 0x5, 0x8) mmap(&(0x7f0000a01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000a01000)={0x7, 0x1, 0x9, 0x7, 0x0}, &(0x7f0000512000)=0x10) mmap(&(0x7f0000a01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000a02000-0x8)=@assoc_value={r3, 0xf}, 0x8) 2018/02/03 17:16:08 executing program 0: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ff1000-0x1f)="1f0000004a00070100001b0a000008ff0a3f8016f7ffe320e60000fe441951", 0x1f) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000ff4000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f0000ff5000-0x4)=0x26) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000ff5000)) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f00008e3000)=0x5, 0x4) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r1, &(0x7f0000b36000-0x10), &(0x7f0000ff4000)=0x7) socketpair(0x0, 0x0, 0x0, &(0x7f00005ef000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000f0f000)=""/4096, &(0x7f0000ff6000-0x4)=0x1000) recvfrom$inet6(r0, &(0x7f0000ff3000-0xf1)=""/241, 0xf1, 0x0, 0x0, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000ff7000-0x4)) 2018/02/03 17:16:08 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f000096d000), 0x0) r1 = accept4(r0, &(0x7f00009d6000-0x10)=@ethernet={0x0, @dev}, &(0x7f00000e6000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000002000-0x20)={@common='yam0\x00', @ifru_flags=0x6600}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000254000)={r2, 0x61, "6ef69788f1192f058d9f4ca0ddfcc2c8e6033c8b379f2fe4797126e7ab6a0f7bb5f6004906fde0cfb434ca223499e9dbdcfb285614a4f7b2891c26340f7760303d1de7b79e9390be85f138d85a177da735d9c3ee01aafcf9a15f80f4272d0ee6de"}, &(0x7f0000a5b000-0x4)=0x69) 2018/02/03 17:16:08 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x4, 0x3f, &(0x7f0000002000)={0x0, 0x0}) r1 = socket$alg(0x26, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000001000)={0x80000000}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_int(r2, 0x0, 0xb, &(0x7f0000002000-0x4), &(0x7f0000000000)=0x4) 2018/02/03 17:16:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@multicast2, @in6=@local}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000468000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000028000)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00003a6000)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000497000-0xe8)={{{@in=@multicast2, @in6=@remote}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000b28000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000-0xc), &(0x7f0000001000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000027a000-0xc), &(0x7f00005ed000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@multicast1, @in6=@mcast1}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc), &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc), &(0x7f0000006000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000001000-0x4)=0xc) socket$l2tp(0x18, 0x1, 0x1) accept4$llc(0xffffffffffffff9c, &(0x7f0000657000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000c61000-0x4)=0x10, 0x800) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000638000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x1c}, {0x6}]}, 0x10) 2018/02/03 17:16:08 executing program 5: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000908000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f000057a000)="58de36d3fd8ce7b2112e6bd5a7513031bf4d154c9e36cea9d347983fc86bef5e5248bc511ba8ae17fda4abb2483ebf6b099cda72bd24a771e2f47377c7f0f10dbb21e63215da5e8a", 0x48) bind$inet6(r0, &(0x7f00008c0000)={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x401}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000f92000)=0xffffffff, 0x4) connect(r0, &(0x7f0000f91000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x2, 0x4}}, 0x26) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1}, [@NDA_LLADDR={0xa, 0x2, @link_local={0x1, 0x80, 0xc2}}]}, 0x28}, 0x1}, 0x0) 2018/02/03 17:16:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xfffffffffffffffd) epoll_create1(0x80000) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00009c9000-0x28)={@common='vcan0\x00'}) 2018/02/03 17:16:08 executing program 3: mmap(&(0x7f0000000000/0xeb5000)=nil, 0xeb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x7, 0x3ff) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000535000-0x8)={0x0, 0x191b, 0x6}, &(0x7f0000eb6000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00005b1000)={r1, @in={{0x2, 0x0, @rand_addr=0x9}}, 0x80000001, 0x1ff}, 0x98) pipe(&(0x7f0000dba000)) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000001, 0x40}, 0x14) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) tee(r2, r3, 0xa98, 0xa) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000558000-0x10)={r2, &(0x7f0000696000-0xa6)="bbfbffe5000008005d73d5c39059763307cb94de8fa03e62df6329728996dee8cfd70f5db19cc0d35ee23854babe47ba26260932c26fdd980511b48374f2bcbb206c60c04db885e4eace554bca08798fb4a0e2fe3705ff6e73ad6fac4e5aec44ccee78369b5d0767648144fc61dcd2ac7d59697819a93cdcdd9c51bbf8586940d9116cf82c45b5889e27be4d91fce331f77e3f81b723cec9066753742f11274c70138ca43b80"}, 0x10) 2018/02/03 17:16:08 executing program 7: r0 = accept$llc(0xffffffffffffff9c, &(0x7f0000334000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00007aa000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000000000)=""/175, 0xaf, 0x2040, &(0x7f0000001000-0x10)={0x1a, 0x1c, 0xb1, 0x8001, 0x1f, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xf, &(0x7f00007f5000-0x2e)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [{[], {0x8100}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, @broadcast=0xffffffff}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) socketpair$inet(0x2, 0x0, 0x9, &(0x7f0000157000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000038b000)={0x1, [0x0]}, &(0x7f00000f5000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007c2000-0x7)={r3, 0x40000, 0x1}, 0x8) 2018/02/03 17:16:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000fcc000)={0x0, 0x0, &(0x7f0000199000)=[{&(0x7f0000436000)="1af20440b8d8246a1d2068e36a266817079293f25903d7b54aebf6284e4b892e750f2160127f427d1a19319e48fa85ad726833f70f3d1b1fdb5896a48a9e9e08", 0x40}], 0x1, &(0x7f0000384000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) read(r1, &(0x7f0000d82000-0xdb)=""/219, 0xdb) r2 = socket$unix(0x1, 0x7, 0x0) accept4$unix(r2, &(0x7f00001c8000)=@abs, &(0x7f0000a0e000-0x4)=0x8, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000005f000)=""/88, &(0x7f0000c2c000-0x4)=0x58) 2018/02/03 17:16:08 executing program 6: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000014000-0x370)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0xffffffff, @common='sit0\x00', @common='eql\x00', {}, {}, 0xfffffffffffffffc}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @link_local={0x1, 0x80, 0xc2}, 0x0, 0x3ff}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000000e000)={{{@in6=@ipv4={[], [], @empty}, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000019000-0x4)=0xe8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000001a000-0x1c)={@rand_addr=0x6, @dev={0xac, 0x14, 0x0, 0xf}, 0xa4c8d32e5481498f, 0x3, [@rand_addr=0x7, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff]}, 0x1c) socket$nfc_llcp(0x27, 0x2, 0x1) setsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f0000002000)="230d0d174464326af5e18e81d838e6b1c54aea7744860ffe8e24a0e523bb1aefd9c6211843bde08ddae220886aafbba43b313b305d06ba28017b2d3f5dd935d7be88c1b8fae849980d097d9df22a6b4e3ee8e7f39e04ac9262070bb373", 0x5d) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000018000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, r1}, 0xc) 2018/02/03 17:16:08 executing program 5: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000001000-0x10)=[{0x30, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8), 0xfffffffffffffde7, 0x0, 0x0, 0x1a8) 2018/02/03 17:16:08 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001000-0x38)={&(0x7f0000007000)={0x2, 0x2, @rand_addr}, 0x10, &(0x7f0000003000-0x20)=[{&(0x7f0000006000)=""/160, 0xa0}, {&(0x7f0000006000)=""/255, 0xff}], 0x2, &(0x7f0000008000-0xe0)=[@mask_fadd={0x58, 0x114, 0x8, {{0xff, 0xffffffffffffffdd}, &(0x7f0000007000)=0x3, &(0x7f0000008000-0x8)=0x6, 0x3f, 0x1, 0x2, 0x0, 0x2, 0x5}}, @mask_cswp={0x58, 0x114, 0x9, {{0x7fffffff, 0x80}, &(0x7f0000003000-0x8)=0x80000000, &(0x7f0000008000-0x8)=0x5, 0x400, 0xc16, 0x7, 0x321, 0x2, 0xffffffffffffffe1}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000008000-0xa1)=""/161, 0xa1}, &(0x7f0000004000), 0x20}}], 0xe0, 0x8001}, 0x4000) sendto$inet(r0, &(0x7f0000002000)="0e53", 0x2, 0x8080, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @empty}, 0x10) bind$inet(r0, &(0x7f0000000000)={0x2, 0x1, @empty}, 0x10) sendto$inet(r0, &(0x7f0000007000-0x7)="b00e334c96d25485", 0x8, 0x0, &(0x7f0000006000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/03 17:16:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000992000), 0x0, 0x20044040, &(0x7f0000835000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000fb7000-0x4)=0x1, 0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000e3c000-0x2e)="99e75fc186ff3f38e7e6324282e1e350c1493ac42f15ec92f6c3cc4f79d3e721223f3e4f2675b408f059dcd9a2d3", 0x2e) r1 = accept4(r0, 0x0, &(0x7f0000d59000-0x4)=0xfffffd83, 0x80000) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000040c000)=@assoc_value={0x0, 0xec}, &(0x7f00004cf000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000ee5000)={r2, 0x90}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000c50000-0xa0)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x5f, 0x5, 0xfffffffffffffff7, 0x8001, 0xdf5}, &(0x7f00003d0000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000bb9000-0x9e)={r3, 0x96, "1c3ed5e98d48fa1233400ffab49d45c2ff20bbabb6428836ed1f2cdedd6672f7a0feba6d6340717559e6fbd71463ca4aa6551ba92004e6fb0ad9e3076b27ca89cf366912e3d69d8bc2192eb729daebb322da7e077d07fb90d5da0d73e8c935898604bde357f757e1a4a51991734a43ef571c224f533abafefd3c19db890df83fe172462924aa7a1c5b83cd00e0ffe5a21888cfaa902d"}, &(0x7f0000854000-0x4)=0x9e) [ 68.992519] ================================================================== [ 68.999961] BUG: KASAN: slab-out-of-bounds in clusterip_tg_check+0x150f/0x1570 [ 69.007312] Read of size 2 at addr ffff8801cdd92758 by task syz-executor6/13784 [ 69.014741] [ 69.016348] CPU: 0 PID: 13784 Comm: syz-executor6 Not tainted 4.15.0+ #220 [ 69.023333] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.032672] Call Trace: [ 69.035245] dump_stack+0x194/0x257 [ 69.038854] ? arch_local_irq_restore+0x53/0x53 [ 69.043504] ? show_regs_print_info+0x18/0x18 [ 69.047985] ? clusterip_tg_check+0x150f/0x1570 [ 69.052637] print_address_description+0x73/0x250 [ 69.057456] ? clusterip_tg_check+0x150f/0x1570 [ 69.062105] kasan_report+0x25b/0x340 [ 69.065889] __asan_report_load2_noabort+0x14/0x20 [ 69.070827] clusterip_tg_check+0x150f/0x1570 [ 69.075324] ? arp_mangle+0x550/0x550 [ 69.079106] ? xt_find_target+0x150/0x1e0 [ 69.083239] ? lock_downgrade+0x980/0x980 [ 69.087366] ? rcu_read_lock_sched_held+0x108/0x120 [ 69.092371] ? pcpu_alloc+0x146/0x10e0 [ 69.096257] ? pcpu_free_area+0xa00/0xa00 [ 69.100388] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 69.105210] ? __kernel_text_address+0xd/0x40 [ 69.109682] ? wait_for_completion+0x770/0x770 [ 69.114255] ? __save_stack_trace+0x7e/0xd0 [ 69.118554] ? arp_mangle+0x550/0x550 [ 69.122339] xt_check_target+0x22c/0x7d0 [ 69.126383] ? xt_target_seq_next+0x30/0x30 [ 69.130680] ? save_stack+0xa3/0xd0 [ 69.134285] ? kasan_slab_free+0x71/0xc0 [ 69.138322] ? kfree+0xd6/0x260 [ 69.141578] ? kvfree+0x36/0x60 [ 69.144836] ? translate_table+0xdd2/0x1610 [ 69.149144] ? mutex_unlock+0xd/0x10 [ 69.152836] ? xt_find_target+0x17b/0x1e0 [ 69.156973] find_check_entry.isra.8+0x8c8/0xcb0 [ 69.161719] ? ipt_do_table+0x1950/0x1950 [ 69.165852] ? mark_held_locks+0xaf/0x100 [ 69.169978] ? kfree+0xf0/0x260 [ 69.173240] ? trace_hardirqs_on+0xd/0x10 [ 69.177372] translate_table+0xed1/0x1610 [ 69.181518] ? alloc_counters.isra.11+0x7d0/0x7d0 [ 69.186341] ? kasan_check_write+0x14/0x20 [ 69.190554] ? _copy_from_user+0x99/0x110 [ 69.194681] do_ipt_set_ctl+0x370/0x5f0 [ 69.198635] ? translate_compat_table+0x1b90/0x1b90 [ 69.203643] ? mutex_unlock+0xd/0x10 [ 69.207333] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 69.212592] nf_setsockopt+0x67/0xc0 [ 69.216291] ip_setsockopt+0xa1/0xb0 [ 69.219986] sctp_setsockopt+0x2b6/0x61d0 [ 69.224131] ? sctp_setsockopt_paddr_thresholds+0x550/0x550 [ 69.229827] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 69.234999] ? futex_wake+0x566/0x680 [ 69.238782] ? mmdrop+0x18/0x30 [ 69.242040] ? drop_futex_key_refs.isra.13+0x63/0xa0 [ 69.247119] ? futex_wait+0x6a9/0x9a0 [ 69.250907] ? futex_wait_setup+0x3d0/0x3d0 [ 69.255211] ? mmdrop+0x18/0x30 [ 69.258468] ? drop_futex_key_refs.isra.13+0x63/0xa0 [ 69.263548] ? futex_wake+0x2ca/0x680 [ 69.267333] ? check_noncircular+0x20/0x20 [ 69.271546] ? get_futex_key+0x1d50/0x1d50 [ 69.275756] ? check_noncircular+0x20/0x20 [ 69.279968] ? sock_map_fd+0x34/0x90 [ 69.283657] ? SyS_socket+0x125/0x1d0 [ 69.287446] ? find_held_lock+0x35/0x1d0 [ 69.291497] ? avc_has_perm+0x35e/0x680 [ 69.295447] ? lock_downgrade+0x980/0x980 [ 69.299578] ? lock_release+0xa40/0xa40 [ 69.303614] ? lock_downgrade+0x980/0x980 [ 69.307743] ? lock_release+0xa40/0xa40 [ 69.311698] ? __lock_is_held+0xb6/0x140 [ 69.315744] ? avc_has_perm+0x43e/0x680 [ 69.319704] ? avc_has_perm_noaudit+0x520/0x520 [ 69.324362] ? iterate_fd+0x3f0/0x3f0 [ 69.328137] ? lock_downgrade+0x980/0x980 [ 69.332272] ? __lock_is_held+0xb6/0x140 [ 69.336324] ? sock_has_perm+0x2a4/0x420 [ 69.340367] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 69.345710] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 69.351401] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 69.356656] ? alloc_file+0x27e/0x390 [ 69.360441] ? sock_alloc_file+0x2a6/0x560 [ 69.364664] sock_common_setsockopt+0x95/0xd0 [ 69.369141] SyS_setsockopt+0x189/0x360 [ 69.373097] ? SyS_recv+0x40/0x40 [ 69.376530] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 69.381352] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 69.386351] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 69.391093] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 69.395826] RIP: 0033:0x453299 [ 69.398992] RSP: 002b:00007fc294eb0c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 69.406683] RAX: ffffffffffffffda RBX: 00007fc294eb1700 RCX: 0000000000453299 [ 69.413930] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000013 [ 69.421187] RBP: 0000000000000000 R08: 00000000000002f8 R09: 0000000000000000 [ 69.428433] R10: 0000000020013c90 R11: 0000000000000212 R12: 0000000000000000 [ 69.435678] R13: 0000000000a2f33f R14: 00007fc294eb19c0 R15: 0000000000000000 [ 69.442946] [ 69.444559] Allocated by task 13784: [ 69.448254] save_stack+0x43/0xd0 [ 69.451684] kasan_kmalloc+0xad/0xe0 [ 69.455371] __kmalloc_node+0x47/0x70 [ 69.459146] kvmalloc_node+0x99/0xd0 [ 69.462836] xt_alloc_table_info+0x64/0xe0 [ 69.467063] do_ipt_set_ctl+0x29b/0x5f0 [ 69.471027] nf_setsockopt+0x67/0xc0 [ 69.474717] ip_setsockopt+0xa1/0xb0 [ 69.478415] sctp_setsockopt+0x2b6/0x61d0 [ 69.482537] sock_common_setsockopt+0x95/0xd0 [ 69.487011] SyS_setsockopt+0x189/0x360 [ 69.490966] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 69.495690] [ 69.497291] Freed by task 4078: [ 69.500547] save_stack+0x43/0xd0 [ 69.503977] kasan_slab_free+0x71/0xc0 [ 69.507839] kfree+0xd6/0x260 [ 69.510921] kvfree+0x36/0x60 [ 69.514005] xt_free_table_info+0x110/0x170 [ 69.518308] __do_replace+0x7fb/0xa50 [ 69.522083] do_ipt_set_ctl+0x40f/0x5f0 [ 69.526035] nf_setsockopt+0x67/0xc0 [ 69.529727] ip_setsockopt+0xa1/0xb0 [ 69.533422] tcp_setsockopt+0x82/0xd0 [ 69.537198] sock_common_setsockopt+0x95/0xd0 [ 69.541667] SyS_setsockopt+0x189/0x360 [ 69.545617] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 69.550342] [ 69.551947] The buggy address belongs to the object at ffff8801cdd92480 [ 69.551947] which belongs to the cache kmalloc-1024 of size 1024 [ 69.564752] The buggy address is located 728 bytes inside of [ 69.564752] 1024-byte region [ffff8801cdd92480, ffff8801cdd92880) [ 69.576689] The buggy address belongs to the page: [ 69.581600] page:ffffea0007376480 count:1 mapcount:0 mapping:ffff8801cdd92000 index:0x0 compound_mapcount: 0 [ 69.591547] flags: 0x2fffc0000008100(slab|head) [ 69.596198] raw: 02fffc0000008100 ffff8801cdd92000 0000000000000000 0000000100000007 [ 69.604055] raw: ffffea000735b0a0 ffffea0007376f20 ffff8801db000ac0 0000000000000000 [ 69.611910] page dumped because: kasan: bad access detected [ 69.617591] [ 69.619197] Memory state around the buggy address: [ 69.624101] ffff8801cdd92600: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 69.631435] ffff8801cdd92680: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 69.638781] >ffff8801cdd92700: 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc fc [ 69.646127] ^ [ 69.652337] ffff8801cdd92780: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 69.659674] ffff8801cdd92800: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 69.667009] ================================================================== [ 69.674348] Disabling lock debugging due to kernel taint [ 69.680106] Kernel panic - not syncing: panic_on_warn set ... [ 69.680106] [ 69.687468] CPU: 0 PID: 13784 Comm: syz-executor6 Tainted: G B 4.15.0+ #220 [ 69.695763] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.705104] Call Trace: [ 69.707671] dump_stack+0x194/0x257 [ 69.711278] ? arch_local_irq_restore+0x53/0x53 [ 69.715934] ? kasan_end_report+0x32/0x50 [ 69.720059] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 69.724791] ? vsnprintf+0x1ed/0x1900 [ 69.728570] ? clusterip_tg_check+0x1480/0x1570 [ 69.733213] panic+0x1e4/0x41c [ 69.736380] ? refcount_error_report+0x214/0x214 [ 69.741115] ? add_taint+0x1c/0x50 [ 69.744628] ? add_taint+0x1c/0x50 [ 69.748143] ? clusterip_tg_check+0x150f/0x1570 [ 69.752786] kasan_end_report+0x50/0x50 [ 69.756734] kasan_report+0x144/0x340 [ 69.760517] __asan_report_load2_noabort+0x14/0x20 [ 69.765419] clusterip_tg_check+0x150f/0x1570 [ 69.769892] ? arp_mangle+0x550/0x550 [ 69.773671] ? xt_find_target+0x150/0x1e0 [ 69.777804] ? lock_downgrade+0x980/0x980 [ 69.781928] ? rcu_read_lock_sched_held+0x108/0x120 [ 69.786921] ? pcpu_alloc+0x146/0x10e0 [ 69.790791] ? pcpu_free_area+0xa00/0xa00 [ 69.794916] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 69.799735] ? __kernel_text_address+0xd/0x40 [ 69.805073] ? wait_for_completion+0x770/0x770 [ 69.809632] ? __save_stack_trace+0x7e/0xd0 [ 69.813929] ? arp_mangle+0x550/0x550 [ 69.817706] xt_check_target+0x22c/0x7d0 [ 69.821743] ? xt_target_seq_next+0x30/0x30 [ 69.826038] ? save_stack+0xa3/0xd0 [ 69.829642] ? kasan_slab_free+0x71/0xc0 [ 69.833683] ? kfree+0xd6/0x260 [ 69.836935] ? kvfree+0x36/0x60 [ 69.840197] ? translate_table+0xdd2/0x1610 [ 69.844495] ? mutex_unlock+0xd/0x10 [ 69.848185] ? xt_find_target+0x17b/0x1e0 [ 69.852316] find_check_entry.isra.8+0x8c8/0xcb0 [ 69.857054] ? ipt_do_table+0x1950/0x1950 [ 69.861179] ? mark_held_locks+0xaf/0x100 [ 69.865302] ? kfree+0xf0/0x260 [ 69.868558] ? trace_hardirqs_on+0xd/0x10 [ 69.872686] translate_table+0xed1/0x1610 [ 69.876823] ? alloc_counters.isra.11+0x7d0/0x7d0 [ 69.881642] ? kasan_check_write+0x14/0x20 [ 69.885861] ? _copy_from_user+0x99/0x110 [ 69.889986] do_ipt_set_ctl+0x370/0x5f0 [ 69.893941] ? translate_compat_table+0x1b90/0x1b90 [ 69.898942] ? mutex_unlock+0xd/0x10 [ 69.902635] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 69.907891] nf_setsockopt+0x67/0xc0 [ 69.911585] ip_setsockopt+0xa1/0xb0 [ 69.915278] sctp_setsockopt+0x2b6/0x61d0 [ 69.919406] ? sctp_setsockopt_paddr_thresholds+0x550/0x550 [ 69.925095] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 69.930263] ? futex_wake+0x566/0x680 [ 69.934037] ? mmdrop+0x18/0x30 [ 69.937293] ? drop_futex_key_refs.isra.13+0x63/0xa0 [ 69.942368] ? futex_wait+0x6a9/0x9a0 [ 69.946162] ? futex_wait_setup+0x3d0/0x3d0 [ 69.950460] ? mmdrop+0x18/0x30 [ 69.953716] ? drop_futex_key_refs.isra.13+0x63/0xa0 [ 69.958791] ? futex_wake+0x2ca/0x680 [ 69.962586] ? check_noncircular+0x20/0x20 [ 69.966798] ? get_futex_key+0x1d50/0x1d50 [ 69.971011] ? check_noncircular+0x20/0x20 [ 69.975223] ? sock_map_fd+0x34/0x90 [ 69.978911] ? SyS_socket+0x125/0x1d0 [ 69.982693] ? find_held_lock+0x35/0x1d0 [ 69.986734] ? avc_has_perm+0x35e/0x680 [ 69.990683] ? lock_downgrade+0x980/0x980 [ 69.994812] ? lock_release+0xa40/0xa40 [ 69.998761] ? lock_downgrade+0x980/0x980 [ 70.002888] ? lock_release+0xa40/0xa40 [ 70.006839] ? __lock_is_held+0xb6/0x140 [ 70.010878] ? avc_has_perm+0x43e/0x680 [ 70.014831] ? avc_has_perm_noaudit+0x520/0x520 [ 70.019490] ? iterate_fd+0x3f0/0x3f0 [ 70.023266] ? lock_downgrade+0x980/0x980 [ 70.027396] ? __lock_is_held+0xb6/0x140 [ 70.031438] ? sock_has_perm+0x2a4/0x420 [ 70.035485] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 70.040827] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 70.046523] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 70.051775] ? alloc_file+0x27e/0x390 [ 70.055556] ? sock_alloc_file+0x2a6/0x560 [ 70.059777] sock_common_setsockopt+0x95/0xd0 [ 70.064250] SyS_setsockopt+0x189/0x360 [ 70.068204] ? SyS_recv+0x40/0x40 [ 70.071636] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 70.076467] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 70.081462] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 70.086196] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 70.090927] RIP: 0033:0x453299 [ 70.094090] RSP: 002b:00007fc294eb0c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 70.101773] RAX: ffffffffffffffda RBX: 00007fc294eb1700 RCX: 0000000000453299 [ 70.109019] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000013 [ 70.116275] RBP: 0000000000000000 R08: 00000000000002f8 R09: 0000000000000000 [ 70.123518] R10: 0000000020013c90 R11: 0000000000000212 R12: 0000000000000000 [ 70.130764] R13: 0000000000a2f33f R14: 00007fc294eb19c0 R15: 0000000000000000 [ 70.138563] Dumping ftrace buffer: [ 70.142087] (ftrace buffer empty) [ 70.145770] Kernel Offset: disabled [ 70.149368] Rebooting in 86400 seconds..