x2f60, 0x800a, 0x1, 0x7fffffff, 0x1, 0xdb2, 0x1, r3}, 0x20) pipe(&(0x7f00008d5000)={0x0, 0x0}) ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f0000b8b000-0x8)={0x2, 0x401}) syz_emit_ethernet(0x2a, &(0x7f0000f4c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/27 00:25:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000dce000-0x8)={0x0, 0x0}) getsockopt$inet_tcp_int(r1, 0x6, 0xc, &(0x7f0000d9b000-0x4)=0x0, &(0x7f0000225000-0x4)=0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000a36000-0x20)={0x20, 0x1c, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x0) 2018/01/27 00:25:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000b1e000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0xfffffffffffff370) writev(r0, &(0x7f0000003000-0x90)=[{&(0x7f0000002000)='u', 0x1}], 0x1) close(r0) connect$unix(r1, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000b31000-0x8)={0x0, 0x0}) 2018/01/27 00:25:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0xffffffffffffffff, 0x3, &(0x7f0000a6e000)="", 0x3c2) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00007aa000-0x4)=0x0) sendmmsg(r0, &(0x7f0000d3f000-0x3c)=[{{&(0x7f0000985000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000adf000-0x80)=[], 0x0, &(0x7f0000d06000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$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, &(0x7f0000814000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ecc000-0x30)=[{&(0x7f0000f75000)=""/228, 0xffffff44}], 0x1, &(0x7f0000a3c000-0x6b)=""/107, 0xfdac, 0x0}, 0x0) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000e61000)=0x0, 0x4) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000fff000-0x4)=0x0) 2018/01/27 00:25:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000002f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000328000)="79613976d8c30a4aeace60f2bd08cfe62785d910", 0x14) r1 = accept$alg(r0, 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00006a2000)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000753000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00004e7000-0xe8)={{{@in=@broadcast=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000302000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000e18000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r3}, 0x14) sendmsg$alg(r1, &(0x7f0000245000)={0x0, 0x0, &(0x7f0000781000)=[], 0x0, &(0x7f0000f50000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000bb7000-0x28)={@common='nr0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto(r2, &(0x7f00001a7000)="9cf8bf3778d243539a16a8f97312c5f7e9dfb738b144f4e92cf9cb641a20", 0x1e, 0x20008000, &(0x7f0000ddf000-0x80)=@generic={0x4, "f678e0f090b0f51be04d27a787f1bdd892cd03e125d821b301c39845b55229d52b644e021ded3f6ce5aafadb2f0d92f6d3a6e3c0b31d15f099d8a6af0df01df8f9a1cbeca37f07b2d583542ebc1f6d12d6ef802df1d49740cfaaa2dfc10a8581ab9f4a29e6285af2c003ca4e63ce93be2df2561b4efc097102fcc66e1dde"}, 0x80) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000087e000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00007a5000)={r4, 0xfffffffffffffffe}) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f000016e000)=0x5, 0x4) recvmsg(r1, &(0x7f000087e000-0x38)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x6f}], 0x1, &(0x7f0000330000)=""/197, 0xc5, 0x0}, 0x0) 2018/01/27 00:25:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00003f6000-0x54)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}], 0x1c) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00002b5000-0x20)={@generic="82fc9909a95acb58f93756e8c413cfc2", @ifru_flags=0x400}) 2018/01/27 00:25:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000d36000-0x4)=0x0, 0x0) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f000027c000-0x4)=0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f000098c000)={0x0, 0x0}, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e73000-0x4)={0xffffffffffffff9c}) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000018000)={0x0, 0x0}, &(0x7f0000ca2000)=0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bbb000-0x10)={&(0x7f00001ca000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0xc0}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000820000)={0x0, 0x0}) socketpair(0xf, 0x80000, 0x12896d7b, &(0x7f00005e7000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000e6c000-0x4)=r4, 0x4) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000254000-0x12)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0}) 2018/01/27 00:25:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000aff000)={&(0x7f0000a34000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000cec000-0x10)={&(0x7f00006aa000-0x2144)={0x2144, 0x2f, 0x100, 0x1, 0x3, {0x11, 0x0, 0x0}, [@typed={0xc, 0x93, @u32=0x3f}, @generic="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@generic="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@typed={0xc, 0x16, @u32=0xfff}, @generic="12bd687bc27795eabe143fbb9e8454bced05b13c0c771272b9daaf16104ca276905da5b9bb56c62a6c3e780d5854980e35f38f4b6998474169135192cc44e5e32fdbd13275d387e21dd0117f5103808451ec9a8c1a41dcf00dd5b2c4ea27ef929beeae332832eb5e7643b03f2fb4602fba92f194f19c157a65cf188cd1cc69774924"]}, 0x2144}, 0x1, 0x0, 0x0, 0x40004}, 0x40) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000b0d000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000004000-0x54)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000d2c000)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 00:25:25 executing program 4: tee(0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0xfffffffffffffffd) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r1, 0x8907, &(0x7f0000002000-0x68)="3d99cd57b26324ff9101b51839e50001e47262bb88fb3eab25af0fb7ed89b544120e1a024804aeca2ae342a8637a9a1b9083d6f0a3063d30557fcb119e0128469d244553ec043beccc1249dba42357f4567a7873c4a9e3ace5fcade8f9c0d4b1fff63fc170a0ba50") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000002000)=""/242, &(0x7f0000002000)=0xf2) bpf$BPF_PROG_QUERY(0x10, &(0x7f00007e6000-0x20)={r0, 0x3, 0x1, 0x91c, &(0x7f0000001000-0x8)=[0x0, 0x0], 0x2}, 0x20) 2018/01/27 00:25:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xcd}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00005fc000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x4, 0x0, 0xc8, &(0x7f0000242000-0x8)={0x0, 0x0}) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00007a7000-0x42)="4a59b845c70bbae27c9e2836894891ac361ad6aeff981ba97aeabcae427eee5b25daa220b7084956ba96b2d9b3bddf4f88b496e202f77a81f441693b521004b8f656") r3 = socket(0x14, 0xa, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) recvfrom(r2, &(0x7f00007f1000)=""/172, 0xac, 0x40000000, &(0x7f00007ab000-0x8)=@sco={0x1f, {0x9, 0x3f, 0x3de, 0x8, 0x8, 0x400}}, 0x8) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) getsockname(r1, &(0x7f0000168000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000982000)=0x3a) [ 196.481416] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/27 00:25:25 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fe4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) getsockname(r1, &(0x7f0000cc5000)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000169000-0x4)=0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000287000-0x10)="1e336500ff4ad5e700000022000000ec", 0x10) sendmsg$alg(r1, &(0x7f0000fe7000)={0x0, 0x0, &(0x7f000019f000)=[{&(0x7f000064c000-0x1)='^', 0x1}], 0x1, &(0x7f0000283000-0x48)=[], 0x0, 0x48880}, 0x44000) recvmsg(r1, &(0x7f000027e000)={&(0x7f000010b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000008c000-0x80)=[{&(0x7f0000044000-0xe8)=""/232, 0xe8}, {&(0x7f0000284000)=""/171, 0xab}, {&(0x7f0000021000-0xd7)=""/215, 0xd7}, {&(0x7f0000284000)=""/152, 0x98}, {&(0x7f000008e000)=""/134, 0x86}, {&(0x7f000023a000-0x6c)=""/108, 0x6c}, {&(0x7f0000285000-0xf4)=""/244, 0xf4}, {&(0x7f0000035000)=""/183, 0xb7}], 0x8, &(0x7f0000284000)=""/230, 0xe6, 0x6}, 0x100) [ 196.533817] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. [ 196.543679] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=47 sclass=netlink_route_socket pig=14753 comm=syz-executor6 2018/01/27 00:25:25 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000009000-0x4)=@assoc_id=0x0, &(0x7f000000f000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000000a000)={0x8, 0xff, 0x1, 0x401, 0x4, 0x4, 0xc2, 0x81, r1}, &(0x7f000000e000)=0x20) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000000b000-0xc)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000006000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000f000)=0xe8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) socket$inet_sctp(0x2, 0x3, 0x84) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000f85000-0x1e)={&(0x7f0000222000/0x3000)=nil, 0x0, 0x0, 0x0, &(0x7f0000599000/0x2000)=nil, 0x0}) socket$packet(0x11, 0x2, 0x300) accept(0xffffffffffffffff, 0x0, &(0x7f00008b7000)=0x0) accept4$netrom(0xffffffffffffffff, &(0x7f00009e8000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f87000-0x4)=0x10, 0x0) sendmsg$key(r2, &(0x7f0000f87000-0x38)={0x0, 0x0, &(0x7f0000358000)={&(0x7f00003dc000)={0x2, 0x7, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000e72000)={0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x8000, 0x0}, &(0x7f0000f86000)=0x14) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/27 00:25:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f00007cd000-0x26)="2600e2005e0009fff180fff3248000ffefffe50004000000fb000208404465000002fb4b35ea", 0x26) readv(r0, &(0x7f00002f7000-0x60)=[{&(0x7f000064b000)=""/246, 0xf6}], 0x1) [ 196.602176] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=47 sclass=netlink_route_socket pig=14767 comm=syz-executor6 2018/01/27 00:25:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000505000)={0x0, 0x0}) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f0000909000-0x6a)="2754debd49a90a1f6a02cdd17e0b569cdf8e2a600829b0bf4934c16af691d235c9de9d819011ec7756973368465dede7e35805557964bcfb8fc79b0034bb90317d608b18d33389ab17f7bb1aaacc13aae6dc6384640df4ca5ed3eac37bf5fbabbde12425abf6d96a9300", 0x6a) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000667000)={&(0x7f0000455000-0x13c)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x33}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x3, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'crc32\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 00:25:25 executing program 7: mmap(&(0x7f0000000000/0x9fb000)=nil, 0x9fb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x20, 0x12, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @u32=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00009fc000-0x4)=0x0, 0x80800) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00009fc000-0x4)=0x100000000, 0x4) recvmsg(r0, &(0x7f00009fa000)={&(0x7f00009fa000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00009fb000-0x60)=[{&(0x7f00009fa000)=""/137, 0x89}, {&(0x7f00009fb000-0x7a)=""/132, 0x84}], 0x2, &(0x7f00009fa000)=""/110, 0x6e, 0x0}, 0x0) 2018/01/27 00:25:25 executing program 1: mmap(&(0x7f0000000000/0xab1000)=nil, 0xab1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000ab1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000ab2000-0x1c)={0xa, 0xffffffffffffffff, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x200}, 0x1c) mmap(&(0x7f0000ab1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(r0, &(0x7f000065c000)=@file={0x0, ""/85}, &(0x7f0000ab2000)=0x57, 0x80000) mmap(&(0x7f0000ab2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000ab2000)=@file={0x1, './file0\x00'}, 0xa) r2 = socket(0x1e, 0x5, 0x9) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000326000)=[{0x3, 0x5c}, {0x3, 0x3}, {0x0, 0x1}, {0x3, 0x977}], 0x4) r3 = accept(r0, &(0x7f0000ab2000-0x1)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008c1000)=0x10) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f000035f000-0x4)=0x0, &(0x7f0000289000-0x4)=0x4) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f00001bc000)=0x9, 0x4) mmap(&(0x7f0000ab2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000002e000-0x38)={0x0, 0x0, &(0x7f0000ab2000)=[], 0x0, &(0x7f000014f000)=[], 0x0, 0x0}, 0x8000) setsockopt$RDS_FREE_MR(r3, 0x114, 0x3, &(0x7f00003e2000)={{0x280000000, 0xdf}, 0x2}, 0x10) sendmsg(r0, &(0x7f0000842000-0x38)={0x0, 0x0, &(0x7f0000634000)=[{&(0x7f0000ab1000-0xa9)="b0eee0779aef2b17f8d69995f96ea81e833e2db67029f05acec877bcda93869561336c5db81919c271b8e2defed3e8c27f29bb81e4deb07311652ce660e53517f36569f0f696f4831dd994058a04c4ce731410603788fddb75e03ca878715c22881bb30f3bd6880f85f46c977f0ef66f606e89075bf9fbe33f5f3a43b880c9f8aeb874b061b9ffb2556c0c7c591d966b6d4f98ee459a10271ca2d29414009b68863313accb12b31262eb", 0xaa}], 0x1, &(0x7f0000ab1000-0x270)=[], 0x0, 0x0}, 0x0) 2018/01/27 00:25:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000149000)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000121000-0x4)=0x88, 0xfffffffffffffefb) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000034000)=0x0) 2018/01/27 00:25:25 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f000013e000-0x2a)="d8094e5606b5d22f287d84b994a5fba0ab87c4280e446f9442e15bbbdf0ae23c96bfd7cf6bb06eaa2951", 0x2a}, {&(0x7f000077e000-0x15)="f3da621aed377403bc461824c8a6580bc5f4e58c90", 0x15}, {&(0x7f00009d4000)="7dc0363addd33c37e9636440eb433438cb8782f4549d79bbe4d50ae37c49391c9ed2bc8cb0c536526b0d6d26e38d3a9025", 0x31}, {&(0x7f0000001000-0x7f)="6aac10277af36d63376506a8a6905cddcd310c4740ccb0f3d2972aedcd7734572f5d78aa21440499f36a99e662136e69f5ed5cd427a450e18f1cb826b980a10454bb98d422e4047924715d1fe5b1c3aaeef12e0762ee09624a47f7346bcb66d07ed8b815d5f5a88703f8efde931d02ed38c804cd7a7f4f3a734482a4b76c74", 0x7f}, {&(0x7f0000000000)="bbd081ce23c8e942e53cd877ffb0d547c48d64fd2c5fa992b558fc6343cd7a7a371a9af990e478a81f76c7e6909b06ddfea742510d12f7a7b7b434ee9a8a6f0a0b2f6ea48733bca4cf592e8e1922a1acfdd5aeb846d1235158760a87761bf9f3e9e6ec8a8d5e1ef3e275b55767c81fb268c9116f9f546a9adb2e8eac8ba46f49606e90b8de5fa1e8bd9e08f896d25e10a1f886406f35b6e0da3fbf1d26194d096e7d56986352fbbc4264ba3c13d943c52dd822cbc0736069ccae82740ddb289a4731268e5b36aa96753cabd77188778446a2c4d686412f", 0xd7}, {&(0x7f0000001000-0xda)="3ab8f0093a8a4281b1a776dad69f4697e659d2492dc17dc71b61ceb8817ec38c5413d8964b07a80709e3ee1a4af074598451f5d959a7f76e998850e18060618b39dd54594638093bb3342952a2b5323dbe735f2f5e5dc833b33037c652b52382961ffafa65dc568467ccf9004bfb77d52c892598c895607246fd1922dd9cf93137dd7029577f2cfd2c3c0065c84cf822914c9e293d637e28cee6493e28d51e0b742e3733cf2112f363b329f62f35f121690ea692a7bd642ad6d103284840c863fddd236221e86abe2a72edf5ed1bb813fb54107db24959c18bd1", 0xda}, {&(0x7f0000262000-0x96)="0233f8f8ae4ea9a9215be75e461df67c73b9c679e996c12bbf611e80174e0219bc158381b0f278b406fc3c8dead6f5db92a76bc4384a063b365348d164a84dd49dc643d17d6b71c517ba86fbb51a94ed2c81426facbeef578996269b15d4ca9279ae3fe9cafb3dac70920be56fc731240c792a0c5bbc35426b85fb2c5ebe6d1c02bb972b740453065036ac2015596fb711bb5e24c774", 0x96}], 0x7) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000e1d000-0x4)=0x0) 2018/01/27 00:25:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f000047e000)=0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000a4f000-0x8)={0x0, 0x0}) r3 = socket$vsock_stream(0x28, 0x1, 0x0) poll(&(0x7f0000d0d000-0xc)=[{r0, 0x200, 0x0}, {r1, 0x8400, 0x0}, {r2, 0x0, 0x0}, {r3, 0x300, 0x0}], 0x4, 0x3) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf8000)=nil, 0xf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000d6000-0x2e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xac, 0x14, 0x0, 0xbb}}}}}, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r5 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f000045d000-0x8)={0x0, 0x0}) setsockopt$ipx_IPX_TYPE(r6, 0x100, 0x1, &(0x7f00007e9000-0x4)=0x7, 0x4) bind$inet(r5, &(0x7f000025c000-0x1)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f000095e000-0xc)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001}, 0xc) sendto$inet(r5, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_int(r4, 0x6, 0x7, &(0x7f00002eb000-0x4)=0x0, &(0x7f0000d27000)=0x4) 2018/01/27 00:25:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000993000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) tee(r0, r0, 0x1f, 0x8) sendto$inet(r0, &(0x7f0000264000)="", 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000b04000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/27 00:25:25 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)=0x0) r2 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001d6000-0x4)=0xe8) r5 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000eec000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c0d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a8e000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) r10 = getuid() r11 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000395000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007c4000-0x4)=0xe8) r14 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) r16 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00008cb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000eb6000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004f5000)=0x0) r19 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006e8000)={0x0, 0x0, 0x0}, &(0x7f0000d9c000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r21 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008aa000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000010c000)={0x0, 0x0, 0x0}, &(0x7f0000a12000)=0xc) r24 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e59000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000802000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r27 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@empty=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000086000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f00004cb000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r30 = getpid() r31 = getuid() r32 = getgid() r33 = gettid() r34 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a59000)={0x0, 0x0, 0x0}, &(0x7f0000d33000)=0xc) r36 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000ba0000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d5d000)={0x0, 0x0, 0x0}, &(0x7f0000250000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f13000)={0x0, 0x0, 0x0}, &(0x7f000007f000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in=@multicast1=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000+0xec)=0xe8) r41 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000073a000)=0x0) r43 = getuid() r44 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000448000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000af000)=0xc) r47 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000ea9000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002c4000-0x4)=0xe8) r50 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c95000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000a45000+0xe51)={{{@in=@empty=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e08000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r54 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80000) r55 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000948000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r57 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000-0x4)=0x0) r59 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000092000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002e7000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000965000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r67 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000056000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000129000)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000465000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ec6000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00005c3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000091000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r75 = getgid() sendmmsg$unix(r2, &(0x7f0000640000-0x118)=[{&(0x7f0000468000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00002cf000-0x40)=[{&(0x7f0000001000-0x4)="ac20ba64", 0x4}, {&(0x7f00007ad000)="bea131e0dfc4498ec7dbd6fab666910b068c3d7aacd513cc6214605fd46665d44887673dd2134d4a9809965931d43d4976546385ddb28d4044f06846bd799629ff746c06e9a156dd2d5452a8af4562c204d52e3ed4f2944ad81eeac0c5507561dc93dbd91846ddd9cb5d6cab796cf3d05ad16357808630c2de783f90", 0x7c}, {&(0x7f0000001000-0x7e)="a09baa74e9775368d76d1bd8f5f2c415833708d4b86775b083eca53641aa826d60231976ccd261f8762e9c5bfe052bbd365c903412adc8e2017e713bc5ba596f224019872f6d63aab5354299a33379040dc4c3a81954806393d8b161567ed37b517197dc38f659754b89818191226bdf59320dcc2596681a7ac2c7c686d7", 0x7e}, {&(0x7f0000df0000)="41994cf13c01f9545c62ec36c5846aea7f4aefd23c9a3abfbb4c07696d4e9863b5b5c6a0b94af8fde50ad385c17a518643e1b2860f8c227a59199afe3efced693bce1662ced9d37958a89e82cd849e85de8771db830529dbedd9430df0ef223bd7189a7fb9090db73d49643534f25fc6feadcabe16e5f0293480e3a4ff670f35f4555fad9b3ac449a79a1bb80fea748165929b78b3c74c74170dc73b54f1b08735e9f2340c146d0e70b9255e5442b38b13a15695c10390e17d007132f3374e199d4f53f6ce18e94ecb9d663990fdf343a7", 0xd1}], 0x4, &(0x7f0000c5f000-0x158)=[@rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x20, 0x1, 0x1, [r1, r0, r1]}, @rights={0x38, 0x1, 0x1, [r1, r0, r1, r0, r1, r1, r0, r1, r1, r0]}], 0x158, 0x40}, {&(0x7f0000de8000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00008c8000-0x40)=[{&(0x7f0000001000-0x25)="370c0731c27ea3bbfd17de91f9915912d801cc6e35ad5dfb40b0fb0a4323a6dc8d504a8b24", 0x25}, {&(0x7f0000000000)="6bcd9e62fc1a682a7a1f440495c3b8f1acdcec032169e7a5c7c53d3d674c45f29f7cb37120dbbc2b99f6725c10b67cbc11f1dc128b638e1831b7381688a7de2c6feae18de9e4c83afa52d3f119bb2c48e9529832921f85d78a9e478c164eebf228e0270e2373138cd207efea27973b98700856e6cb28bbfde4637d717dd92a60c0919fca02cee59497f3cef6e15dd4fd88c0ba34be079d1548edd460af117cc41b4ff450f71a799caf9107e357e38a3115cf33138c8324ff7aac6b33575084475e13cf4ead0cfac897b23d7ec6af3ac4ad1a1d2723dbdc20f24a15dfa9", 0xdd}, {&(0x7f00007ec000-0xfe)="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", 0xfe}, {&(0x7f0000772000)="9ea410eb4641e91209fa7dcaef227a62ce5042b095f6e35dae928c3b4e2958164bc3725d67a82f0829cf9c8bc3b8ae9d956d8611df819fa55557f122476c11ae061021b98bc4be60082b7a83586b58c0a7681851b494715a3a91ddabae669ea41174acb59375402d17b753212018250effc094faac9a42f5321004765c6f206e45ea5aa42e2accf90c7e4168d07fff8fc9e7549a067beb5f87d8200500d9121360e23de5f7c860965bc8f86f", 0xac}], 0x4, &(0x7f0000721000-0x80)=[@cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @cred={0x20, 0x1, 0x2, r27, r28, r29}], 0x80, 0x8000}, {&(0x7f0000000000+0x490)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000b7b000)=[{&(0x7f0000000000)="036bcf6b6ed2c3d12a6ce2ef68b787360ae18508f49215a9dbaf74f51194053d6c463cb27268c6", 0x27}], 0x1, &(0x7f0000ed6000)=[@cred={0x20, 0x1, 0x2, r30, r31, r32}, @cred={0x20, 0x1, 0x2, r33, r34, r35}, @cred={0x20, 0x1, 0x2, r36, r37, r38}, @cred={0x20, 0x1, 0x2, r39, r40, r41}, @cred={0x20, 0x1, 0x2, r42, r43, r44}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r45, r46, r47}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r1]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x118, 0x4000050}, {&(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000787000-0x20)=[{&(0x7f0000000000)="07cae69fd76966a224a2e429d8cc0c5c57789ad3ef6bba9b3863496498d7f415e11bab4b44a1ca487f114b2842f2c74e8473b88e477f", 0x36}, {&(0x7f000054f000)="f64ba6cf2c96c3b83b8e00d8fff3f53b4c3d5be93622fb9e5ed47b0857b61e4393c606145cc27fb8d3e27f0d2b9d620cea03ff7d61932422399f4150d09e705ff71fc0e89300a926f8763690cc32dd2dbc0c", 0x52}], 0x2, &(0x7f0000001000-0x138)=[@cred={0x20, 0x1, 0x2, r48, r49, r50}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r51, r52, r53}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r1, r1, r0, r54, r0, r0, r1]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r55, r56, r57}], 0x138, 0x40}, {&(0x7f00000c8000-0x6)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)="a5fa85d2a8a812649a6e8baf4333ea8392601beff42ad36c23079f3007d695ea8034040c91550e", 0x27}, {&(0x7f0000018000)="1b3058127c30ab496f265fb87ce9c3c9f01db743d88d60a98004d5c37aedfda85ffc85de407c918bdf2795cc89d012a9618eb9df2cd790271aeba27fbfeabda67c228c0f42b9c6f759e9535ecb8c17dcadb230dfcc920d7bf64ced300cfe6e64ae2e2732a7489ecfd95c623583d1c63f1e92eb7c0b7fb09c98c94e8ced838de4ecb98a3b95ed6819be08f81be01f53c03434178f624f46f6", 0x98}, {&(0x7f0000ac0000-0xc)="49c418b2026fed88d18d40762c", 0xd}], 0x3, &(0x7f00004a4000-0x130)=[@cred={0x20, 0x1, 0x2, r58, r59, r60}, @rights={0x10, 0x1, 0x1, []}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r61, r62, r63}, @rights={0x38, 0x1, 0x1, [r1, r1, r0, r1, r1, r0, r1, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r64, r65, r66}, @cred={0x20, 0x1, 0x2, r67, r68, r69}, @cred={0x20, 0x1, 0x2, r70, r71, r72}, @cred={0x20, 0x1, 0x2, r73, r74, r75}], 0x130, 0x84}], 0x5, 0x2004c8c4) 2018/01/27 00:25:25 executing program 7: r0 = socket$inet6(0xa, 0xa, 0x1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00005ea000-0x8)={0x0, 0x2803}, &(0x7f00009c0000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ee8000-0x8)={r1, 0xffffffffffffff7f}, &(0x7f0000bd6000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x7, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 00:25:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x1000401) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f7b000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000603000-0xc)={@broadcast=0x0, @loopback=0x0, 0x0}, &(0x7f0000503000)=0xc) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00003e5000)={r0}) getsockopt$ax25_int(r2, 0x101, 0x9, &(0x7f0000f0b000-0x4)=0x0, &(0x7f0000c57000)=0x4) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000b1b000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, 0x2, 0x3, 0x1, 0x90f3, 0x4, 0xe2}, &(0x7f000062b000-0x4)=0x20) socketpair(0x4, 0x8000f, 0x6, &(0x7f0000ea7000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ec2000)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x14) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000243000-0x14)={0x8, [0x80, 0x6, 0x1, 0x0, 0x3, 0x6, 0x6, 0x1]}, &(0x7f00001b6000)=0x14) 2018/01/27 00:25:25 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x3ff, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000dd000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x809, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000071000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc79, 0x2, 0x0, 0x0, 0x100000001, 0x6, 0x6}, 0x20) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) getpeername$packet(0xffffffffffffff9c, &(0x7f000082f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a5f000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000332000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x40, r2}) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000acd000-0x4)=0x2, 0x4) 2018/01/27 00:25:25 executing program 1: mmap(&(0x7f0000374000/0xf000)=nil, 0xf000, 0x0, 0x1a031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x94b000)=nil, 0x94b000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000498000)=0x0, 0x800) mmap(&(0x7f000094b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000094c000-0xc)={0x0, 0x7, 0x2, [0x80, 0x5]}, &(0x7f000094b000)=0xc) mmap(&(0x7f000094b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000094b000)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/27 00:25:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f0000adb000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000cc6000-0x4)=0xe) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000bd6000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00004bd000)=0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00008d6000)={0x0, 0x0, 0xffffffffffffff9c}) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000c34000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000457000)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000031a000-0xb8)={0x0, 0x6, 0x3, 0x1f, 0x4, 0x8, 0x8, 0x9, {0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdec9, 0x1, 0x5d, 0x3f, 0x6}}, &(0x7f000045e000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000953000-0x20)={0x10001, 0x0, 0x6, 0x1, 0x7, 0x306, 0x2, 0x16, r4}, 0x20) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f00003f0000-0x20)={0xff, 0xfffffffffffffff8, 0x4, 0x7fff, 0xc, 0x80}) pipe(&(0x7f0000f4f000)={0x0, 0x0}) getsockname$inet6(r5, &(0x7f00005c0000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00008fe000-0x4)=0x1c) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000f66000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="afcfc32262db", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) syz_emit_ethernet(0x33, &(0x7f00008bb000-0x33)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [], {@arp={0x806, @generic={0x337, 0x16, 0x6, 0x1, 0x8, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "ee", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, "cd2ae9b213ab5220e61cfd802171312f"}}}}, 0x0) 2018/01/27 00:25:25 executing program 4: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f000001e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000009000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x11, 0x0, 0x0}, [@nested={0x10, 0x9, [@typed={0xc, 0x1, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000009000)={r0}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000001a000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000001d000-0x4)=0x8) 2018/01/27 00:25:25 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000011000-0x4)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000004000-0x27)="", 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000012000-0x4)=0x0, &(0x7f0000011000)=0x4) 2018/01/27 00:25:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x5) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept(r0, 0x0, &(0x7f000038a000-0x4)=0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000975000-0x4)=0x0) 2018/01/27 00:25:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) close(r0) 2018/01/27 00:25:25 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x90, &(0x7f000000b000-0x90)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [], {@llc_tr={0x11, {@snap={0x1, 0xab, "b5", "040053", 0x62f6, "d9c7fed3cd5f85fa3ffe539c0aa8868eb5ebe439122ef0d555da7ae56c51ac3a3531132f95747e516e0262ba707513068d8dab359ffed376551fac42a267666f13cbc285b8e0279e6e80c813d9087807e170e827026b74b75f7fb0faae049073a0c4453e3c61c342e5cdf557ec859ae0a514c2287bb263828e47"}}}}}, 0x0) [ 196.911752] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/01/27 00:25:25 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x6) sendto$ax25(r0, &(0x7f0000001000)="", 0x0, 0x0, &(0x7f0000001000-0x10)={0x3, {"ab1a92a47b0444"}, 0x1}, 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/27 00:25:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) r1 = socket$unix(0x1, 0x10000000000001, 0x0) bind$unix(r1, &(0x7f0000675000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) recvfrom(r1, &(0x7f0000ef3000)=""/5, 0x5, 0x10000, &(0x7f0000cc1000)=@vsock={0x28, 0x0, 0x2711, @reserved=0x1, 0x0}, 0x10) listen(r1, 0x0) connect$unix(r1, &(0x7f0000ee4000-0x8)=@abs={0x1, 0x0, 0x3}, 0xffffff94) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00005e7000-0x8)={0x0, 0x0}) pipe(&(0x7f0000561000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f0000bce000)={0x35, &(0x7f0000024000)=""/53}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000f84000-0x20)={0x1ff, 0x7fff, 0x6, 0x730, 0xfff, 0x8, 0x0, 0x5, 0x0}, &(0x7f00003dc000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000afb000-0x6)={r4, 0x80000000}, 0x6) socket$nfc_llcp(0x27, 0x1, 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000b3a000)={0x0, 0x8, 0x900000000000000, 0x1}, &(0x7f0000908000)=0x10) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000f0f000-0x13)=""/19, &(0x7f0000e2a000)=0x13) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f000046c000)={r5, 0x3}, 0x6) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000fa1000-0x14)={r5, 0x800, 0x16e4, 0x80007, 0x3, 0x4}, 0x14) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) close(r0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000995000)={0x8, 0x0, 0x2, 0x400}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000321000)={r5, 0x3, 0x30}, &(0x7f0000e40000-0x4)=0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f0000e1c000)={@empty=0x0, @multicast1=0xe0000001, @broadcast=0xffffffff}, 0xc) 2018/01/27 00:25:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000695000-0x8)={0x0, 0x0}) getpeername$packet(r0, &(0x7f0000d87000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000bf000-0x4)=0x14) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f000041a000)=[{r2, 0x201, 0x0}], 0x1, 0xfffffffffffffffb) r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000425000)={0x4, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r1) 2018/01/27 00:25:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_sctp(0x2, 0x9, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00001a1000)={0x0, 0x95, "be10b184e3a22f128819542c07a0b6d05d7a681ccb424d5b4c8585b64c6065d8ff2c66a5831fe8d2232635bcfeb5012cf1f906f7e0b940e8819f2f6f2dc3966a76b2d90df0c0eebb664fc0d070f9de7ac508c1d11f3667cbf83df5e63323dd978b496a1496e13c23accae1b8d83bbe58f686aaf9c4573490f0e95021cc82b929d53789550d51a150aa38a28b156f4c1eed343e5c37"}, &(0x7f0000361000)=0x9d) r3 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000cb9000-0x8)={r2, 0x9}, &(0x7f00000ff000-0x4)=0x8) bind$bt_sco(r3, &(0x7f00004c9000-0x8)={0x1f, {0x3, 0x4, 0x7fffffff, 0x5, 0x40, 0xfffffffffffffff9}}, 0x8) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00007e7000)=0x5, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0xc5f]}) connect$inet(r1, &(0x7f0000fb2000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000ca0000)={0x27fffffff, 0x6, 0x108, 0x2}, 0x8) 2018/01/27 00:25:25 executing program 6: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x0, 0x2, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)="") socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000009f000)={0x0, 0x0}) sendto$inet6(r0, &(0x7f00005d4000-0x2)="", 0x0, 0x48083, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl(r1, 0x8936, &(0x7f0000000000)="") sendmmsg$alg(r0, &(0x7f0000497000-0x118)=[{0x0, 0x0, &(0x7f00004ea000-0xa0)=[{&(0x7f00005ec000-0x66)="", 0x0}, {&(0x7f0000d92000)="97", 0x1}], 0x2, &(0x7f00007ea000-0x88)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/27 00:25:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f000029f000)={@random="a1558aa602cf", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "0626ba9d"}}}}}}, &(0x7f000038f000-0xc)={0x0, 0x0, []}) 2018/01/27 00:25:25 executing program 7: mmap(&(0x7f0000000000/0x9fd000)=nil, 0x9fd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f00009fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f00009fd000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009fe000-0x4)=0x2e, 0x80800) getpeername$unix(r1, &(0x7f00000d5000)=@file={0x0, ""/4096}, &(0x7f000097a000)=0x1002) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006b9000-0x10)={&(0x7f000058e000)={0x14, 0x16, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f00009fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000ae000)=[{&(0x7f00009fe000)=""/8, 0x8}], 0x1) 2018/01/27 00:25:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) pipe(&(0x7f00004e7000-0x8)={0x0, 0x0}) bind$pptp(r1, &(0x7f0000742000-0x20)={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00008f4000-0x4)={r0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000cc2000-0x4)=0x80000001) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000daa000)={0x18, 0x1, 0x7, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 196.955459] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/01/27 00:25:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f00004e0000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fd4000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000bce000-0x6)={0x0, 0x0}, &(0x7f0000fb5000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000086a000)={r2, 0x4}, &(0x7f000023c000+0xdf4)=0x8) recvfrom(r1, &(0x7f0000915000)=""/34, 0x22, 0x1, &(0x7f0000c1a000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ctr-twofish-3way)\x00'}, 0x58) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000783000)={r3, 0x1}, &(0x7f0000b8a000)=0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000fac000-0x14)={0x6, 0x101, 0x80, 0x4, 0xfffffffffffffffc}, 0x14) 2018/01/27 00:25:25 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xb9e000)=nil, 0xb9e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fa2000-0x1)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00008de000-0x78)={0xebb, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x517, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x8, 0x61, 0x100, 0xfffffffffffffff8, &(0x7f0000b74000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1, 0x1ff, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r1, 0x0, 0x13, &(0x7f0000d57000-0x4)=0x7, 0x4) connect$inet6(r1, &(0x7f000049e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r1, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28, 0x0}, 0x0) mmap(&(0x7f0000b9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000b9e000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b9f000-0x4)=0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00002aa000-0x118)={0x100, {{0x2, 0x3, @rand_addr=0xffffffffffffce01, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/27 00:25:25 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00000a2000-0x1b)="3ddfc60eff891a0404fc0329e7b0ec7d47c3fb6ea4652e7d6415a9", 0x1b, 0x40c0, &(0x7f0000000000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) recvmsg(r1, &(0x7f0000e7e000-0x38)={&(0x7f0000f67000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000f70000)=[], 0x0, &(0x7f0000f6a000-0x4f)=""/79, 0x4f, 0x0}, 0x0) bind$inet(r1, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000e79000-0x5be)="", 0x0, 0x8080, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000f67000-0x70)="", 0x3e8, 0x0, &(0x7f0000a6d000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 00:25:25 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000002000-0xc)={&(0x7f0000002000-0x8)='./file0\x00', 0xffffffffffffffff}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000003000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x2e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000002000)=""/5, &(0x7f0000003000-0x4)=0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000003000)={0x0, 0x7a, "701abf5e84a9d8a6b00a8210dd2da7275c45ac982de578fcc21ec4c4ec085c2b6af450370833f77e45415a7748d847df4f9f20f70734d2db159cf4d57f7d45fe79b60c8a71eddf9bb34de95a9909f158d426e169f657ada03fc443896187709219f60b8ad3c0ed2474747f7e0c5760a6c2ebe798d1a0c0d39615"}, &(0x7f0000002000-0x4)=0x82) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000)={r1, @in6={{0xa, 0x0, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/27 00:25:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009fd000-0x11)="00000000000000400000810008fee314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) ioctl(r0, 0x10000, &(0x7f000094e000-0x95)="4dd7a6842702fae4ac2d87759ab486e1746147fa8d3c82acad49368f37f1845a74f00803a5bfe9aaad7bf03b1b9796c5e99f58c1ca7cc3aa3955f49cc0272fe67fb029ed64e80c9322e46f0d096ce633377e9159dd4cf61e2f43b464795bd31e2b6f4c353665cae899243c20423b8cd99eb08b0d9719e5f70596ebd30000b0155fdb3f7c7813158e8d2955eda5c38794349c6a27c8") sendmsg$alg(r1, &(0x7f0000987000)={0x0, 0x0, &(0x7f00008b1000)=[{&(0x7f0000759000)="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", 0x1f0}], 0x1, &(0x7f000003f000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000140000-0x30)=[{&(0x7f0000efb000)=""/16, 0x10}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000b96000-0x39)=""/57, 0x39, 0x0}, 0x0) 2018/01/27 00:25:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) sendto$inet(r0, &(0x7f0000b92000)="", 0x119, 0x3, &(0x7f0000f00000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname(r2, &(0x7f000075b000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00006cc000-0x4)=0x32) sendmsg$nl_crypto(r3, &(0x7f0000536000)={&(0x7f0000ced000)={0x10, 0x0, 0x0, 0x28004}, 0xc, &(0x7f0000784000)={&(0x7f0000ee8000)=@upd={0x100, 0x12, 0x400, 0x7, 0x0, {{'stdrng\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0xffffffffffff0000}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x100}]}, 0x100}, 0x1, 0x0, 0x0, 0x4000}, 0x6e05ca6cad85029) 2018/01/27 00:25:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$ax25(r0, &(0x7f0000965000-0x10)={0x3, {"077d760590ded1"}, 0x100000000}, 0x10) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000146000-0x4)=0x9, 0x4) socket$inet6(0xa, 0x80007, 0x10001) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000bf2000-0x8)={0x1, 0x10001, 0x7fffffff, 0x8}, 0x8) 2018/01/27 00:25:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0xb, &(0x7f0000a11000)=""/4, &(0x7f00006d6000-0x4)=0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000d2000)={0x0, 0x0}) 2018/01/27 00:25:25 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000001000-0x90)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000001000-0x4)=0x58) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f00004f8000)=0x0) 2018/01/27 00:25:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x1, 0x0) sendmsg(r0, &(0x7f0000033000-0x38)={&(0x7f00006f3000)=@l2={0x1f, 0x80, {0x5, 0x1, 0x822, 0x80, 0xdb, 0x8}, 0x6, 0x401}, 0xfffffe8e, &(0x7f0000f9e000-0x20)=[{&(0x7f000013b000-0xa4)="c980c33f3c0f3b09aa4ed5415465f0783674045afe3dd027b34600cb1faf770465e41f34a3cd8bed6be7aae6c4a4fdbf84be1140ca0fb2ca89a27e4d21350a3de4607e50d2a2cb462d0b4ccafb9ad6a8adbb7f3682497d4e9440b35e26a7825c10fc9a6421a5bf34cf9a576051bb99bc9d56b798e0741dd85ae0fd2d3362a5938ab19cf664501a9efb3b92797d79c25dc806d2205f93de93495d807f1e1af47780982eae", 0xa4}, {&(0x7f0000259000-0xdf)="e0e05d2dde80ed273484b862038ee6a537ba33b71d4e46997b80d5a2ed165340a1e4645b79b82a8986b897df9aeb52b7615e328d0b9477bb54659af229e2b5568db3abb6e1324248e0a918f4cd286d46abfa10e0af24fda27443b0bcb3c79bcda4034ee5d8d294ec3cb6a52a7a37205664edfc6d26a1ca309650df263d2e5e7590041d024e37c4ceb90c3fb42074cffd3a94e4b91a2fb1f28328f5c2c97383574946aaf4cfb08173068b58e3546bcdc5b58f5f8c71048f113d494ee483dab89e34a4740c8c4f2d4287acda8a8ff6ec3dabf562d5b36ef7e84435a43e39870d", 0xdf}], 0x2, &(0x7f000061a000)=[{0xd8, 0xff, 0x100000001, "c26a9bef1c6bb87289b82c9d6b558edb3e1a275abf31a1657556842be70ee4c57055e39d2966b188cfdf952edaca15712ccee1c9dfdd72b3a479b6cb6f16046931db3008dbcb0430f6eda9ea5afdbe050a6d887a1e325b0b6efc9d8bfc1dbdac5fad8cd27bbf28ba71439538edd340b5855c2ebac96749da07283489c453b070fbade516b581471c6608248ef81b3a11474b5fa9bdce5de31e3bf53e3345b7ef20cb77565c48a396bfd377f73e0d207d55907c0052a61093b1ee6f49d09399983044b2429b94ed"}, {0xa8, 0x119, 0x0, "6c3b861f0c3721b9695353ec10f1344c762a796678fbde96246f9a6094372c09290e455609c32a8ceee831ee645a01e8dd8143c6addab3cc1e6cb06a48d88341a11d389ab94db33c175344eeb29ed7d97f48007f6571ffccb7d6e781ca821b28eec412473f0c69cd0dc991805ea022c9c5461af97c6dee37f234453274cc6f03fc909cba5f4d8e766dc8044e753f9e381cc535b3"}, {0x1010, 0x115, 0x4, "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"}, {0x90, 0x0, 0x1f, "a246d880ea6e65d818721dd892168bd115266c4108317bf45018464fbdf86a17580136aa7a66c30c3195878d9ad644ac25685e4dbba900f0d932ba4f5796117d29a6b5c6f56d1fa6628be70e0eb9148c8cb5aca4611158768810e4f603e7dd76cba76643c4acd1f0107a07ef3e2b3597a13cbea2ba02ff06125a97e47375"}, {0x38, 0x115, 0x1, "a4331e2a58d27b514226b2b54bc2938fa9b56bf6a1c97b349ed5fa9aa56e9917eda7"}, {0xb0, 0x0, 0x3, "c0f2d8ea780dad312a2bcbfeef71a700017a74f89c60a662581afbe1e154dfd52ff11e4a3a90e56ed4cc4a8e120fc2d9f57840ff72b2b725e4b6c73443221489d2da2e7080d56f7f06f06888756c908ce1f95d3ef6f6ab1c0a278f9fdf6250fb15cb87e4b0363609cc67bd31b3eae19aa92eb5ac8b9c573afa672634b0b0c6a4bcca40e16cff72e1a5b68198e3573096520b8cf8aa6d1047f0905ac5dc90"}, {0x88, 0x10e, 0x9, "f7a680289ff073c406065cb457cee836dd1020cd5ae77607ac33558cf63297fc3b93c689b8323bb145ca2aab9634d15c9b33f7c1eccd490391d10ded16257455b8b63ed3d09e2d3e2b9d25930871da522944ea3ab760acafce26ceb7c09fcc6e05acd0004ad425a4a28b54b5e2bebaa5b7c1b8f8"}], 0x1390, 0x400c1}, 0x4000) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r2 = accept$alg(r1, 0x0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000f11000-0x20)={@common='vcan0\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmmsg(r0, &(0x7f0000100000-0x78)=[{{0x0, 0x0, &(0x7f0000ff0000-0x70)=[{&(0x7f0000732000-0xf6)="f72e1377f6260d03f068e2a29e94a09d1a127178cc11a13765df534e49014f24b63f965518a2bdcb2cd4dd9669e5c04e57955bce0027fb7865f2e89337356eeadbb046335e16643b38ca76495516068414058cd9f43d943cc9c693d63246c6fedc61bfbb51888cb7ffc9bca795e1f8a540fa5775faa78ce0a0f46921040461ddcab865ea1384cc6e40e8b82fe705eee4b236a45d66e58b686d195d9e77b3c3b623383499d525342e694442f38074003f96a2263677fe75c1309f0f91a0fa255980be3748bfb0ddf7a39c4e0dbeec8e28a3a99eaf4dc6312f22df765f643f7927444f7b7b7682c3ef37cc21599e196cf6ab79fbc95c9a", 0xf6}, {&(0x7f00009f3000-0x7e)="e77ba36efa98f1f4304623064112c361d9a7aa3cb7ea06fdf004d33e2d1b33e1920f3ba09f948669142cb7048f80da352f9de12453a75de08fa8882ca0f91e6ca978a89a43d0d65a40b2de215d1cba1dd75949f7bdb6dfb6b33385e4422832febec1a692650d62cbcfeae9b146f05532b69497c114a7e9a36b88bf968467", 0x7e}, {&(0x7f0000a75000)="4e6faf030096fec6da081b9dd2b4cb069995f9465713f6ae14f76950123f368437bdc39c07d3f6d359fd73237a072a4c5d6b6de49376992bd4ea6de1e4f3390646f3567d055f3552d1506d69781601d18cd64a2d7a57ac198a6a26063ffa9ed4f2cd5434e31f23cd631aa0632dae420af9523d92a0ebd77ca5759ff1f7cc579794d10c043a36ece2deab1782df932b7195c850", 0x93}, {&(0x7f00001de000)="", 0x0}, {&(0x7f000069e000-0x35)="ff4b4cc80ba0e9bcaba98bffe61467f5faaa3c1e8be864f9e6392c536eceb17b74930f5e89744de3be73c42ea3abfc3a1dd79b1e9e", 0x35}, {&(0x7f00000b1000)="dfd27c4bbb75504026d12ed6ddc136754c25cbd1935e5fc1a4d6862fdc71224f919a3e9e3406b94d00aafd01462953eb6a62fdefd31cce1b29a93db02bfc0f64b9c39c52d2409ea7b7e0c8575cbb4f2e788a41be6718c34b89c396b7d99c10bf99ecd4a569", 0x65}, {&(0x7f00006fe000)="26bf6c202e99f4919102c3dd987a009d685024913fd6473b72716eda", 0x1c}], 0x7, &(0x7f0000fe0000)=[{0xa8, 0x0, 0x7fffffff, "2bbb196f8790e6c0b91716f16466432dec12b7d41941c0e7692066f80cee3abb088403b0f71d81ed3cb77c05ecac30cc100f6370f358c5011fd1fac427eff566bbedb0eddacc6a764578a66e22ee8c9a065ee7bdd571f874c76dcae86b3f885a52d1e79c5834a2f9229377de8bd23310921a75f93f4177a23355f366b2072a2dce1edab0ff649180065de0ceffff552b409b5c9475b2"}, {0x10, 0x3b, 0x6, ""}, {0x90, 0x13f, 0x8, "62091d6d8073e174ac1c385c5d97977c8be2a09157ab88ff800daa2959ec8f66a2c34e56afee1e8b3a01031aae97c092472cb6b2007b7fec828770e7e9b0a169e723581ade62d9442539e18d6184381971a8f5dae56a93ac4d42b2160dcd32338f0f42e18e59e3331f413dc2d1b01280895100ee2b2ec94d139ffe52e2"}, {0xc8, 0x10f, 0x4, "ce7ed679837bf98a6710897ec2ec075fcc99981abc4a9a9e0cd3bb3de60bd97326e9791b40ca2da74abf397be79865bf3a22800011955e8d07d47e36e0b97b0127a34f209a84c326162a23f2548ab169553fb27a13ca178ac9843cff4aa6e7fc578b0b1d8a3e8f398196c0c8209e1d4be3cf24899669ac6f4a1e938497908509c44018d4afd42fdab6626efc3ffcbf9de9fc5c5f2d8b6d743ec257ecb7227c1b5edfce4f00df1b6cd7c512dff1ee8d5291f34e04"}], 0x210, 0x24008000}, 0xcc}, {{&(0x7f00000c0000)=@generic={0x7, "85c4e1986d2adb95d5c0d76d642629fac4118d3bdaa4850ccf9fcfdbcd63ff4d752547ebdef86f7ea0b7eaf480bc308d2bac19fff04be15d9f230f4a05e061c68fc24b616b45d9abd12dfd8bc05bfa148dace9a3b1e806b40e9464a1fe9f23ef648b4fbd492ddce47b6400f96351b8cbb74711babb191a613dfff200241c"}, 0x80, &(0x7f000084e000)=[{&(0x7f0000396000-0x7f)="ecaa9326960a82e9f4745cac2d7d2ea8e1cfb8c778a450a775901e8e6b7a7998b8909d77f65707b93ce80be8334f0fade3e83a930ca353367db923fde74f124ce542efa5d4f5a4e69f7252b2039b04878dfba947253d27e96cbe805dea5dde247a407a77004d77e24bc05cca68bc004362503843d6128ffcaae3a5d3d0bf61", 0x7f}], 0x1, &(0x7f0000c24000-0x10c8)=[{0x88, 0x13b, 0xffffffff00000000, "522e18ec26a9086f3ae727690a27d01df67fcaecee394e783ff6829f8bb7aa576aeb7000a9b3149b9403af91b4c880f73eedadde2586007050ade5a45e4b53c607e3f6540747563fc3f771e41b95c45075f3fbe2d34230a24d216e5bad66357c522b272d9ecc6bb599f44af427fe9a41c960ef7bd1"}, {0x1010, 0x11f, 0xfff, "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"}, {0x30, 0x0, 0xfffffffffffff64b, "6af0d960629a8933e3de9cd4519e804143554a0d4e73dcfbfdc58311369081"}], 0x10c8, 0xc0}, 0x8}], 0x2, 0x40044) sendmmsg$alg(r2, &(0x7f0000aeb000)=[{0x0, 0x0, &(0x7f0000c2a000-0x10)=[], 0x0, &(0x7f00007ac000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000d27000)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f0000251000)=""/0, 0x0, 0x0}, 0x0) 2018/01/27 00:25:25 executing program 5: pipe(&(0x7f0000ca4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000001000-0x4)=0x6) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt(r2, 0x114, 0xfffffffffffffffb, &(0x7f0000000000)="", 0xfffffffffffffdf3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000002000-0x1)=0x0, &(0x7f0000000000)=0x4) 2018/01/27 00:25:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000000000ff) write(r0, &(0x7f000018b000-0x6)="000000217f", 0x3) sendto$inet(r0, &(0x7f0000593000)="36000000000040e7190100000000000009001e88", 0x14, 0x800, &(0x7f00006be000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 00:25:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_bt(r0, 0x8907, &(0x7f0000f85000)="2909ed2fe9081fff") bind$alg(r0, &(0x7f0000bda000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres)\x00'}, 0x58) close(r0) 2018/01/27 00:25:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x7fff) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00004f6000)=0x1, 0x1c4) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000ab4000-0x4)={0xffffffffffffed25}, 0x4) bind$inet(r0, &(0x7f00007ec000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x3b, &(0x7f000014a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x19, 0x0, "000000007b868c88f8364ee320194b016c"}}}}}, 0x0) 2018/01/27 00:25:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000dbd000-0x4)=0x4ee4c6e4, 0x4) writev(0xffffffffffffffff, &(0x7f0000b5b000-0x10)=[{&(0x7f0000d35000-0x2b)="290000001900ff0900000000000000020a1300000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) r0 = accept(0xffffffffffffffff, &(0x7f00006e5000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000043000-0x4)=0x2e) accept$ax25(r1, &(0x7f000029e000)={0x0, {""/7}, 0x0}, &(0x7f0000133000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000ec4000-0x98)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x88}, &(0x7f0000646000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f70000)={r2, 0x5}, &(0x7f0000cba000)=0x8) 2018/01/27 00:25:25 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f13000-0x6)='hybla\x00', 0x6) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00009e3000)='lp\x00', 0x3) bind$inet(r0, &(0x7f00003a8000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x171d1f469268060, &(0x7f0000371000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000d57000)={@common='irlan0\x00', @ifru_flags=0x9c00}) recvmsg(r0, &(0x7f00002a5000)={&(0x7f0000da1000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000810000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 00:25:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00002bb000-0x4)=0xf5c, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00005c9000)="", 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) writev(r0, &(0x7f0000e29000-0x60)=[{&(0x7f0000340000-0x1000)="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", 0x218}], 0x1) shutdown(r0, 0x1) 2018/01/27 00:25:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x2}, 0xc) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000283000)={0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00005a8000)={0x4, &(0x7f0000895000-0x20)=[{0xde6, 0x5, 0x2, 0xfff}, {0x8, 0x1, 0x4, 0x8000}, {0x2, 0x0, 0x1, 0x1}, {0x3, 0x1, 0x8, 0x101}]}, 0x10) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000283000)=""/227, &(0x7f0000001000-0x4)=0xe3) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000340000)=0x401, 0x1) 2018/01/27 00:25:25 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000035b000-0x4)=@int=0x0, &(0x7f0000aae000)=0x4) setsockopt(r0, 0x84, 0x7d, &(0x7f0000000000)="4a63b0fc412d789d", 0x8) 2018/01/27 00:25:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000f66000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="afcfc32262db", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockname$inet(r0, &(0x7f00008b2000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e0d000-0x4)=0x10) 2018/01/27 00:25:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f000073a000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000b24000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x81}, &(0x7f00005c2000)=0x98) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000564000)={r3, 0x5}, 0x8) bind$alg(r0, &(0x7f0000478000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000acd000)='cdg\x00', 0x4) close(r0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r5 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r5, &(0x7f00000d2000-0x38)={0x0, 0x0, &(0x7f0000376000-0x90)=[{&(0x7f0000c27000)="0988c4effc5e0d27deb65f003eb9e259bba58bbee086aa06daf7c4b42ef58e26afd4124b180a8fdddcc5f62b834baccb77ff7f524d57940f4348c519f0f31481cc03886321991f4c85", 0x49}, {&(0x7f0000964000)="f4575c2dd2fee83cb1d03ac111404f91b2c0c3d5e56e90", 0x17}, {&(0x7f0000473000-0xdc)="1d4ef5af4cc1d7cb5b045024c087536df0aac5602f253d7f8795aa04b62b4133bb82bc58392a81b555830e8981f4e17c99bd00b08bf5424e6fed3271c4257c30d48ea610477d3e7c8bbd63ad11a7b9810c843a6a4806d9b00c9edeb8f6e5b368f53438ecdebbb5365a540e9e1c96ff6e2844ebdbb09817d1afcd3a0fca3cc19a96a8f24962d3250dd0b53873b08b235a2e711715ebccfdcb6296db312ddb225f4836114ff15f12be1aa59f3eaeb55bc70519c68af26e8d25cdfd3d1db8320b8c4e6f610dd0e8091a5c0d89e0c092bdd2f62e10827856dbb38c10b293", 0xdc}, {&(0x7f00005a7000)="", 0x0}, {&(0x7f000062c000)="c9fd748d5b12e207522575229f840e078314ea5d0096d0efd83f4724ef71f7cc3a37f4bec667a5a69e60021ac37dc03d19b4359d94e9e10c99c2e096", 0x3c}, {&(0x7f0000350000-0x45)="f948cf97d6d108765fa700021c02cf342b319c19f39d62514ac6d89017f7e0104c99aef52f17d9a93a1cd3c06ca3b16424ef1779f61f337a8b78ccbef858c28592fbc07f3f", 0x45}, {&(0x7f0000463000-0xcc)="8bdbc6ef1ea75cb748185d272ac4b9a9621c88a09548b45d19e0b5f6ec1c3274de37acb0cf773c1570468279e0df4e82628495c573db2fa1e78c4fa1b59f230fcdd07abb04b284334dffbb9b7dd82f227c9e4dab6735bfb35891559263a19ab785de04508b0669aa6e0cc87977422f8810d054212413cd2be755fe5c31b24b6f4803986d01b9f9d39b82f1986752632e04f83fb49241f471070671c7b38d6e3cb21520ccdf8650fe4da3446a9cc9e34dc78ef4c0bc6c018c32a32d29d1b2b3d3aa08ed16c1a91be2efe45b56", 0xcc}, {&(0x7f00005d2000-0x5a)="7930a133136d4ee92e5e749299588b50dbcdc67fdc39bec838f3f7f730cb1f82436f0d687514d701498d232451d9fbe336d7491b3c0077aa814874e0ce5905b65d7c45a2b5e5393cfadac0e7c56934585ed710827b26223e5de5", 0x5a}, {&(0x7f000025d000)="76283b8ddae92718ff0486641ab8cb685e45d212b9e798cc3fb896e9d710ed8986b01558c1234fe3fe2ac3c1c40bd214b61e5b3470cf7d9553f0290c94e41a59031121403edd5af93022a8e85a4573dccd2084bbeefe59c2775da5", 0x5b}], 0x9, &(0x7f000021e000)=[@iv={0x98, 0x117, 0x2, 0x82, "50deb89d8119ee2172866581907f12293912fd1622ef7b0d9b1e3b29ed1030bfe0611661cbda66c51d6aa74ccd1e95e5aa30cefd18f66d638f45b714363676f5d1ecad7c98af47430461fc448c9014041ed9079dbbb689ca821c1505ba3da2a0636fd753f911f348e0bf5d23430609feb80de25004bad7fa0f1c7bd192ead4d648b3"}, @assoc={0x18, 0x117, 0x4, 0x5cb1}], 0xb0, 0x44805}, 0x0) sendmsg$alg(r5, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f00007da000)="7cce0807468c5950aa74584854a317c70dd608329803557fe663624cdc05353523f75bf7181be9051d52dc1d269862541314d33844d99a9055d21285b0efa809747739b30232e027e0c7a99f45bbfcf0f49500a4875f82dbe9b53223b284c2f16ae70f854555b08a919c4bc522b4e9e535649774b3004307755f53f01e58c5a840cdd3f4df20da75b9efee7bb22e65f7230c0bccd93a46df2c9c200b90d39eabff9ae4288c88767e5108aebce24c2d46d76831e2a0fda435e8a0725010bdca36f7358a76e94a7c94eeafcc7de46f5c48e7b1b13c3b42327bf340d0147f9509d143ee9f9cb14fa34dd445b610b7dbc641", 0xf0}], 0x1, &(0x7f0000754000-0x30)=[], 0x0, 0x7fff}, 0x0) poll(&(0x7f00005d5000)=[], 0x20000091, 0x0) ioctl$int_out(r4, 0x2, &(0x7f0000cbd000-0x8)=0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00006b0000)=@common='vlan0\x00', 0x10) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000ab2000-0x4)=0xffffffff) recvmsg(r5, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f00000cd000)=""/26, 0x1a}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) socket$can_raw(0x1d, 0x3, 0x1) 2018/01/27 00:25:25 executing program 3: mmap(&(0x7f0000000000/0xa96000)=nil, 0xa96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x5, 0x5, &(0x7f000088b000)={0x0, 0x0}) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000227000)=0x22, 0x4) pipe(&(0x7f0000a96000)={0x0, 0x0}) mmap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000a97000-0x98)={0x0, @in6={{0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3}, &(0x7f0000a96000)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000096e000)={r3, 0x9, 0x0}, 0xc) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a98000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a97000)=0xe8) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r1, &(0x7f000057f000+0x394)=""/33, 0x21, 0x2040, &(0x7f0000a98000-0x14)={0x11, 0x16, r4, 0x1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) r5 = socket$inet_sctp(0x2, 0x4000000000001, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000-0x1008)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000000)={r6, 0x0, 0x0}, &(0x7f0000001000)=0xc) 2018/01/27 00:25:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002b9000-0xa)="940a0ed3084f8823a7", 0x9) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept(r0, &(0x7f0000f1b000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000536000-0x4)=0x10) getpeername$unix(r1, &(0x7f000062a000-0x63)=@file={0x0, ""/97}, &(0x7f000043b000-0x4)=0x63) sendto$inet(r0, &(0x7f0000c96000-0x3)="", 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e77000-0x1000)="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", 0x5b5, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00003a5000)="22b57df70d4066572d8407b0cddefbaaf08fc004a941ea753ec2fc3f337eeb", 0x1f, 0x4000, &(0x7f000078b000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 00:25:25 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) bind$inet(r1, &(0x7f0000125000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000acf000-0x8)=0x0, 0x8) 2018/01/27 00:25:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f000090a000-0xbc)=""/188, &(0x7f00004e4000-0x4)=0xbc) pipe(&(0x7f0000717000-0x8)={0x0, 0x0}) connect$l2tp(r1, &(0x7f0000f96000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x4, 0x1}}, 0x2e) sendmsg$nl_netfilter(r0, &(0x7f000094e000-0x38)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c98000)={&(0x7f0000c5c000-0x14)={0x14, 0x6, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000c53000-0x38)={&(0x7f0000e9d000-0xc)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f000081f000-0x3)={&(0x7f0000c0c000-0x10)=@delrng={0x10, 0x14, 0x820, 0x5, 0x2, "", ["", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x1}, 0x8000) 2018/01/27 00:25:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f000078f000-0xd4)=""/212, 0xd4) syz_emit_ethernet(0x13e, &(0x7f0000b13000-0x19a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="91524f6f52a1", [], {@ipv6={0x86dd, {0x0, 0x6, "4057ff", 0x108, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], "fd0a9eec450e243d0e448331"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], "ae2a65d70c315e0632f6f5bf0dbf42004530c45ad5228b5cb5d2e0e887340146b41e33385d9017ca6add7af1e8415adb1f4c650cc2d7aa44232734f69fa4071d8fb9ebb59c360fae4ac3886b01764f5b4b8ffd81caf80300c013169dabd5aab054f5a07c254bd7b7bab1409f8a7355537f00f0f94c7cd33065bf920bfdbfa79596ccd24071c5b54f784dd0bf64e4785c51ee5b4e3c52e17354938380d9e616ff4ebdae7a8b99bac329842b0b953840ee8bf35cb0254b3f566093516252c412d7fd57f7ed4c7353ca9fbcf275bfbebfc1f24b3f5312489bb2365f3e851c059ee6f57bbb9024255a6254eb56a4"}}}}}}}, &(0x7f000040d000)={0x0, 0x1, [0x0]}) r0 = accept4(0xffffffffffffff9c, &(0x7f0000841000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00003ac000-0x4)=0x10, 0x0) bind$alg(0xffffffffffffffff, &(0x7f000010c000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000a3a000-0x8c)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00009c3000)=0x0, &(0x7f000014b000)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00009e0000)={0x0, 0x1b7b, 0x2, [0x7f, 0x5]}, &(0x7f0000954000)=0xc) 2018/01/27 00:25:25 executing program 1: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00001bf000)={r0}) getsockname$ipx(r1, &(0x7f0000be6000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000cd8000-0x4)=0x10) sendmsg(r0, &(0x7f0000a7c000)={&(0x7f0000ffb000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "322ec84762a3d2da231b4ec2e030b841a2d4fcc9a6a12d90121be1665375749e41c90a9587fdd54e5fe9c33efb82807675ea3bf7c247beba6b5b9a48b5f7f1", 0x0}, 0x60, &(0x7f0000ff8000)=[{&(0x7f0000ffe000)='B', 0x1}], 0x1, &(0x7f0000ff8000)=[{0x10, 0x0, 0x5, ""}], 0x10, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000091e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f0000fff000-0x1c)={0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f2a}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00002de000)={r3}) listen$netrom(r4, 0x8) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000309000-0x4)={0x400}, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00005e7000-0x8)={0x2, [0x1, 0x200]}, &(0x7f0000826000-0x4)=0x8) 2018/01/27 00:25:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f00001ff000)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@replay_thresh={0x8, 0xb, 0x0}, @algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) getpeername(r0, &(0x7f0000c59000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000005c000-0x4)=0x2e) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000e50000)=0x7fff, 0x1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000fba000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000dda000-0xc)={0xfffffffffffffffe, 0x0, 0x10001, 0x80000000, 0x8001}, 0xc) 2018/01/27 00:25:25 executing program 0: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001d000)={0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f000001e000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000001e000)=0x8, 0x80000) r1 = socket$netlink(0x10, 0x3, 0x10) socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x13, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 00:25:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x6, 0x8080f, 0x1) sendmsg$nl_route(r0, &(0x7f0000227000-0x38)={&(0x7f0000cc7000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000738000-0x10)={&(0x7f0000a8f000)=@setneightbl={0x2c, 0x43, 0x18, 0x0, 0x3, {0x7, 0x0, 0x0}, [@NDTA_GC_INTERVAL={0x10, 0x8, 0x0}, @NDTA_THRESH3={0x8, 0x4, 0x8001}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000080}, 0x400c1) bind$ax25(r0, &(0x7f0000cfd000)={0x3, {"e532036abf3c56"}, 0x9}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000dc7000)="", 0xffa4) 2018/01/27 00:25:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) r1 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000041d000)={0x0, 0x0, &(0x7f0000a5b000)=[{&(0x7f0000184000-0x59)="4c16170d56b18ee8c3a5704498627fd4a7cf86242b2e0ecb45eba288575427fb08a9322a2bd4377cd1413fc37a3e902399cdd155456296ed787fb5d0a35703ef6dc318b74df61d4ce7377a5913d3d1862503594c4495ba9a9a", 0x59}, {&(0x7f0000f30000)="08fe407fe12f1fa97ed6034f7b8efe5cf4788dd83de6051798e70ef8d9de04b206ed99644f30c9a080ff54d48721795cfbdb3a23f21608ca68908f1a5cd48046fde4d5d621029175439c2fea2132b35e8203ef9e91916778e57d27cdaeaf9b0925fee3cb81d8e047026298e5f85d5540ee658a80c2494913005abca95f5c00ec7f21d8708fe306583cc9772a64ac57eb0e00d2e81ab23d396b2672b8297ecd9bbec09f260b2a21e8c97b88b65bf83c8e4cc8a6a85d60976cc2c3ae158b3d2eb0567a2cf6881f0fda3b52ba85570f39c8884303376fadd78281b3", 0xda}, {&(0x7f000079a000-0xd5)="b2802b9d73903ff00f12ddb49b4c676840a3472f8e957bf72f734083f7a188fa5381b013674258d7b79f0aa78517cafc665899581dcbd74e4eed333a7daa4fac2acb40aec43d08cf9e3bd407513365b8a26292fb307d3427ce376cd254d53736d8373a57b23708a496f4bd7e35dde469b4e3670c9ec21f14d7dd164c372b7efef4974f0966da9f730fd8d3d146d58b429d389bd68e12870616453105fcf8b06e9ec71111d40ee7779632a72af41c7191458803fb520ee4e5b91edb8d2cf02a812755e146a5b9560bede2abcbd19c5de7389d4ef62b", 0xd5}, {&(0x7f00009e1000-0x1000)="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0x1000}, {&(0x7f00003b3000)="eb52b8ede82171453a66b84de6ab44c7afbe267f4b11e36a785083be6dfc9cde4e8866710658ae782660e5f1eccfe2ae89be5d4235ee3d2105752df24c1ad6e7ae55ac440cce2343af5288775ebedc39c6c8b8b2b4679257c0458e1e77e29db106a2233f7a9da50089723a6e28ff7ca7cee24c742aabdb67c1ce73009430e6f959b4eec3ac21523b79034c3448a83cf5cc2f4a4f3a94abb372e6d3acfb433d343c", 0xa1}, {&(0x7f0000f49000)="22ce4d1ff60fd6387990618dad2b1b37b5e1252dbd12f98171b42ec8aa10a6237ada214c21ae2991abacb11b6506fd2c1825f52ace65b91e88486338959727665ceb917a", 0x44}], 0x6, &(0x7f0000bb2000)=[@iv={0x78, 0x117, 0x2, 0x5d, "2199b8864e950459334cce804a84144363ef9f12e90db2400a242c49426b415342b4bc1abc0cd234f063ba66ebd27f0b6b5d03bb6475b20a25353efa12454b9f673a7133209035f9c84552cee61323dafc97053e7e522f57dac52ce0cf"}, @iv={0x68, 0x117, 0x2, 0x4d, "bf0ceb3ef754d49537852fd78178c3618aa89c151905c341e5d38c04a7cc2e758707d9c3d38e16b0174cdc3e16c71c3c4b8a5f8270ff6f7bb20758eb84d8ba18af9452a41701bef20ab2d5b210"}, @assoc={0x18, 0x117, 0x4, 0x101}, @assoc={0x18, 0x117, 0x4, 0x7f}, @iv={0x30, 0x117, 0x2, 0x19, "3ec1a39c59d9f4c0c0d4b03fe2188db0654851cf682e7505ef"}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @assoc={0x18, 0x117, 0x4, 0xa14}], 0x1170, 0x20000000}, 0x40) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000021e000)={0x8001}, 0x1) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000970000-0x38)={0x0, 0x0, &(0x7f00003ae000-0x70)=[], 0x0, &(0x7f00006b6000)=[], 0x0, 0x0}, 0x8000) sendmsg(r0, &(0x7f00001ce000-0x38)={0x0, 0x0, &(0x7f000097c000)=[{&(0x7f000030d000-0xc0)="b8da11d6", 0x4}], 0x1, &(0x7f0000038000)=[], 0x0, 0x0}, 0x8000) syz_emit_ethernet(0x56, &(0x7f0000794000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@canfd={0xd, {{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "9a44c09c34cfaaa1b03a4ba17c06554af2823ccae37177cb429c0c71ce931c0e932f419ba4d15fa78babfcab1f5d0a0027d2fa8754a48cbbb5586b057d3fcce6"}}}}, &(0x7f0000042000-0xc)={0x0, 0x1, [0x0]}) sendmsg(r0, &(0x7f000005e000-0x38)={0x0, 0x0, &(0x7f00001b9000)=[{&(0x7f0000bc0000)='Z', 0x1}], 0x1, &(0x7f0000afc000)=[], 0x0, 0x0}, 0x0) 2018/01/27 00:25:25 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x5592, 0xa, &(0x7f000039a000-0x1)='r', 0x16e) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@generic="14676957affa77b7c2db9466a225e551", @ifru_addrs={0x2, 0x3, @rand_addr=0xfffffffffffff94b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/27 00:25:25 executing program 5: mmap(&(0x7f0000001000/0xe58000)=nil, 0xe58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x1, 0x5, &(0x7f0000ddc000-0x8)={0x0, 0x0}) r1 = bpf$MAP_CREATE(0x0, &(0x7f00006a4000)={0xf, 0x0, 0x435, 0x101, 0x1, r0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x5, 0x5, 0xff, 0x80000000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r2, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) mmap(&(0x7f0000b5a000/0x2000)=nil, 0x2000, 0x2000000, 0x7010, r1, 0x0) 2018/01/27 00:25:25 executing program 1: mmap(&(0x7f0000000000/0x310000)=nil, 0x310000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$alg(r1, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8001) ioctl$int_in(r1, 0x5452, &(0x7f000028f000)=0x400) mmap(&(0x7f0000310000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000310000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)=""/0, 0xfffffffffffffeb2, 0x1}, 0x0) recvmsg(r1, &(0x7f00002ac000)={&(0x7f00002fb000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000033000)=[], 0x0, &(0x7f00002fb000-0xc8)=""/0, 0x0, 0x0}, 0x0) 2018/01/27 00:25:26 executing program 6: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = socket(0x10, 0x2, 0x9) write(r1, &(0x7f0000a6b000)="1f00000001ecfe00fd4354c007110000f305010008000100010423dcffdf00", 0xfffffffffffffd10) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f0000f75000-0x2)=0x0, 0x4) close(r1) 2018/01/27 00:25:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000662000-0x10)={&(0x7f000048a000)=@newspdinfo={0x15c, 0x24, 0x100, 0x3, 0x2, 0x3, [@ipv4_hthresh={0x8, 0x3, {0x20, 0x8}}, @ipv6_hthresh={0x8, 0x4, {0x65, 0x2c}}, @algo_auth={0x138, 0x1, {{'sha3-256-generic\x00'}, 0x780, "ad110d31d85a89e4db1489752162cffd329aeaff04df37c4a3cde7140e0dfc421a14d24fd4947173a7fa96a29a69faab74e3e739eb68a53a707f2094d63145caa58cdac17f4cac5eeb7a1242233ae278b88e57c7d3c0c112fa5c8c35af7e790d2ce0f86072ec624ea3a511b8009e8266c2d0156bef250f2afc6bba1e87afbacd49d8af2feb4d493ad2955523bf3b331804bc4578fbf97c8fde942d2c39949b77bbc12b0878cbbd919b6377ecb926e901189cf52f9dbe6effe260e744dd687231675939290af566076e830bac04974c7a380f579840ce6f777b4ef656f333bf0715f230f81d6aa429369f7c44d7de2c62"}}]}, 0x15c}, 0x1, 0x0, 0x0, 0x0}, 0x801) 2018/01/27 00:25:26 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000d35000-0x8)={0x0, 0x8}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0x8}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) r3 = socket(0xa, 0x5, 0x5) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000acb000-0xc)={0xffffffff8000201f, 0x0}) epoll_wait(r2, &(0x7f00005a0000-0x8)=[{0x0, 0x0}], 0x1, 0x800006) bind(r3, &(0x7f0000a13000-0x10)=@llc={0x1a, 0xf7, 0x7, 0x101, 0x6, 0x8001, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00004a2000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f0000d12000-0x10)={0x100000000, 0xfffffffffffffffe}) epoll_pwait(r2, &(0x7f000005f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x1555555555555569, 0x1ff, &(0x7f00002da000-0x8)={0x100000000}, 0x8) [ 197.404816] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 197.418292] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/27 00:25:26 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xcc, &(0x7f0000001000-0x57)=""/87, &(0x7f0000313000-0x1)=0x57) 2018/01/27 00:25:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009fd000-0x11)='\x00\x00\x00\x00\x00', 0xfffffe5d) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00005fa000)={0x0, 0xe8, "2ab75bc51d4fc09de2e7eaf90d9433fed2186a32cf1a2a485a6135bc94e00285526c7201d507e4ec19cb4072e491b1725f642c06c883b7c072b285977b7efa2152a55516033f173e6cc32261d83aed64d9d76671a43ff4dfa7b9befddd36edf982347d44d66b8977490806764d50130532e3d3ab64fcb013c3e042feaeb34fcddc74b67c1f9de4b5e6f2f34bd998d575a17e15e048862eaeaa028cfe1d3a8d358061a6af598bb941eb15567afa583c3fb7cf135b11df829ed77755f44b4d5df68331dccce5fba134b6b01806ac620cd14d3ff24d7608472edca3ce124188492a4e66d02d8def507c"}, &(0x7f0000827000)=0xf0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000267000-0x8)=@assoc_value={r2, 0x81}, 0x8) sendmsg$alg(r1, &(0x7f0000987000)={0x0, 0x0, &(0x7f00008b1000)=[{&(0x7f0000759000)="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", 0x110}], 0x1, &(0x7f000005f000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000140000-0x30)=[{&(0x7f0000efb000)=""/16, 0x10}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000b96000-0x39)=""/57, 0x39, 0x0}, 0x0) sendmsg$alg(r1, &(0x7f0000e59000-0x38)={0x0, 0x0, &(0x7f00000ae000)=[{&(0x7f0000e84000)="30197c89b6d92d2a226fdb6bd896d33baef734670644b46b1311f3de83bde6b59bb5ab9ff58536423dbbe982e8cb6fcb6f5ba8f7cd828243092fd47472d72fe4900f29b020b4f48b0d4de08ac477cb8136247fd31b50e5e0ebbb42d581560064449d20912ffdbfda7521786d3c960a62d97bb0daa8ddb4b4f1b62ae0f6dffb5985bf202b739c2ae1c9c6b151cdfb2fba3799adc38c788443648946448e44ae5744ca9008d8aa738067d7eb8342ff93b2a0d946a94e3a724a485965be047a83ae4a66e943ae196c4505db6a2e03", 0xcd}, {&(0x7f0000961000-0x75)="41cb17825d5b5d8388101b87b4182e2c8051afa0c2d3d94f5ec2eeecf849d87ccd1db264f17e1cdc179bdcd896e9bdfcf98a8c25c21672cb4cc7144876ef3bc737c7b5504e5c1f0445bfe0131be27e151cbc7466f7f66f2ffe29519f63f58509fc72a376dab90e11cc56a83ab050d7f2aa7ff3b4a5", 0x75}, {&(0x7f0000bad000-0x18)="921e815184b4f9ce6e772c7338053b50e1c68c1f190c69cd28e418debdd3ad0850712bad9fff564ec4ddc15fc78deb6e119def4ef346f04d8d6e6627501a57e7bf63b21af772a6c3ee1a25031c6c0668d13a47f8a45dd02464b272a83e61adb53283a337eb834e05b6e0617aea0b69c7186a1c2ae9e24c1f9b8a854f7b3d3969697733c20d472c415dccbb12e15020aa22e45b7524683516f11a", 0x9a}], 0x3, &(0x7f0000070000)=[@iv={0x68, 0x117, 0x2, 0x4f, "ccdb500959b004724778b28bc4922498acbd2ebed3ac2af6eeb7188794744e7fd872200cf6fd2893f9431724f17850ce61b35a2d6c44380c571c62105bb8eacfb6ef4120bd95cf56de8eb371432689"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xa8, 0x117, 0x2, 0x8e, "81d1071bb05b1ef47e7b4db2835e1db367b78e604f9ace0d6ad3fc99999b4fa4ddd2241d7484538012ad8293f72ad29b576bee060de0583ef5dc84061b7d494a76b6dedd0c4bf6eb1472cfd17795fbc48c2f16a4f4c243a8925bb77a2772e4a7307e3352716b787878200a459e2dea13e203b696c841587db34cc4905582f25748ffd27a4498dac48b2ad4507b3b"}], 0x128, 0x800}, 0x4) recvmsg(r0, &(0x7f0000dd6000)={&(0x7f00006cd000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000a8e000)=[{&(0x7f00004d6000)=""/188, 0xbc}, {&(0x7f0000750000-0x9f)=""/159, 0x9f}, {&(0x7f000077c000-0x7)=""/7, 0x7}, {&(0x7f0000793000)=""/245, 0xf5}, {&(0x7f0000e6f000-0xfa)=""/250, 0xfa}, {&(0x7f0000a08000-0x5e)=""/94, 0x5e}, {&(0x7f0000571000-0x92)=""/146, 0x92}, {&(0x7f0000f85000-0x77)=""/127, 0x7f}], 0x8, &(0x7f000064b000-0x6f)=""/111, 0x6f, 0x3}, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000af4000)=@add_del={0x2, &(0x7f000080c000-0x10)=@generic="dbfcee438b50c6bc74ed2c882da68dfb", 0x68}) 2018/01/27 00:25:26 executing program 3: mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0x1, &(0x7f000093e000-0x8)={0x0, 0x0}) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f000093e000-0x4)=0xd1a, 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00001f0000-0x8)={0x0, 0x0}) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000093e000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f000076e000)={0xffff, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0x101, 0x9, 0x5, 0x0, 0x40, 0x8000, 0x5}) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f00002a2000)=@ethtool_cmd={0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 00:25:26 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvmsg(r0, &(0x7f0000009000)={&(0x7f0000005000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xffffffffffffff9f, &(0x7f0000009000-0x40)=[], 0x0, &(0x7f000000a000)=""/177, 0xb1, 0x0}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000010000-0x4)=0x51, 0x4) connect$can_bcm(r0, &(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 00:25:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000026d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000de8000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f000013f000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x14) pipe(&(0x7f0000e76000-0x8)={0x0, 0x0}) connect$l2tp(r1, &(0x7f00003fc000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x3, 0x4, {0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}}}, 0x3a) 2018/01/27 00:25:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000828000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000669000)="e9f4e45d9fd749cc3e2a7df0b645cf14d6", 0x11) r2 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000970000)={r1}) setsockopt$packet_buf(r3, 0x107, 0x7, &(0x7f0000b79000-0x68)="42bc753c5a5bddd0e14538bfa6775e44378c35b777d900b0843e173a91cf05d8bc76f661ba97e93c0b06df55d4128237ac2d1443387a5dd7a8b27dc717eecac38c7bb52bc892ef02b5dda5f024585b9ff7801666140bd6aedcc39e238f0d31a0ad6c7f1cf94eaa10", 0x68) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0xfceb}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/27 00:25:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000eac000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a4a000)={r1}) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000f5f000-0x2)=0x401, 0x2) sendto$packet(r1, &(0x7f0000fea000)="", 0x0, 0x0, &(0x7f0000923000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) 2018/01/27 00:25:26 executing program 4: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000007e000-0x70)=[{0x0, 0x0, &(0x7f0000f10000)=[{&(0x7f0000384000)="70e88776da79d6c902feb0db2e68d349adb8a289e1ae5e694c288e67eed95e2b", 0x20}], 0x1, &(0x7f0000d4d000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000229000)=[{&(0x7f0000f8b000-0x6)=""/6, 0x6}, {&(0x7f000063e000)=""/222, 0xde}], 0x2, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) bind$alg(r0, &(0x7f0000148000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(ecb-aes-aesni,rmd320-generic)\x00'}, 0x58) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x6, 0x7fffffff, &(0x7f0000863000)=""/130, &(0x7f0000f92000)=0x82) 2018/01/27 00:25:26 executing program 0: mmap(&(0x7f0000000000/0xa97000)=nil, 0xa97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) getsockopt$netlink(r0, 0x10e, 0x2, &(0x7f0000008000)=""/0, &(0x7f0000007000)=0x0) 2018/01/27 00:25:26 executing program 7: r0 = socket$inet6(0xa, 0x804, 0xac) write(r0, &(0x7f0000002000-0xf9)="", 0x2b3) 2018/01/27 00:25:26 executing program 1: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000fa7000)="929774f1b724aa25c558efd4d56a44981f41ea67ce5b22b71a4471674df20dfdb38288e348d15b32c3f0dc9b6e68681b2e90db9ceb32facd0114286a02456296170db88ef48cfeb8", 0x48) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000fa5000)={@common='ip6gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 00:25:26 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000010000)=@flushpolicy={0x10, 0x1d, 0x719, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000011000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000011000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000009000-0x6)={0x0, 0x7, 0x1, [0xffffffffffffb0ba]}, &(0x7f0000013000-0x4)=0xa) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000015000-0x8)={r2, 0x5}, &(0x7f0000003000)=0x8) 2018/01/27 00:25:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0xfffffffffffff432, 0x4) read(r0, &(0x7f0000f84000)=""/222, 0xde) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d5c000)=0x2, 0x4) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000aa7000-0x12)={@generic="a8e39d3b48ddabe104efd457cf431e4e", 0x69b6}) 2018/01/27 00:25:26 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001000-0x2)=0x9f, &(0x7f000004b000)=0x2) r1 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair(0x11, 0x0, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000001000-0xc)={r3, 0x80000, r4}) socket$inet6(0xa, 0x7, 0x80000001) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001000-0x4)={r0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x10, &(0x7f00002e0000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1) [ 197.616922] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=9399 sclass=netlink_route_socket pig=15059 comm=syz-executor1 2018/01/27 00:25:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1, 0x100000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f42000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000094e000)={&(0x7f00005ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000461000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x1, 0x0, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000d26000-0x5c)={{0xa, 0x0, 0x3744, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, 0xfffffffffffffffe, [0xcc, 0xe6c, 0x2, 0x7020000, 0x81, 0x9, 0x2b, 0x5]}, 0x5c) 2018/01/27 00:25:26 executing program 0: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ef1000-0x1c)={0x5, 0x1, 0x7d, 0x200000000000000c, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x0, 0x0, 0x0, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000ef5000-0x10)={0x2, &(0x7f0000597000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ef6000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000022c000)={0x0, 0xc1, "822346e3594dbc46c8ff3ff02ba06b6b1f7e79f06ea0b3491e55926d3d760d2256b5a8a120728be41f868ba1f859f33a4b8cee2a0c09a6506320af90cdc7fcf29dd839fbcf92e55614f6f5fd7b019346c71d53dcbb9d1398730dc8a9f2f1397a31ee3325b3ac1d488ab2eb9be5ad861c8d6db2a3cc023b09ca13c1589c6565909f66ec07fca73da752cbcb001e78239e2b93f742fc33f4aa240e0d5085f39987456d4d805f470f03d585dd81faff5fefacd6fbd2c0d45d08d96fa794c2367e51ec"}, &(0x7f0000e3b000-0x4)=0xc9) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000c58000)={r3, @in6={{0xa, 0x2, 0xe17c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ef5000)=0x8c) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000ef7000-0x10)={{0x1, 0x2}, 0x18}, 0x10) 2018/01/27 00:25:26 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80007, 0xffffffff, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000007000)={0x0, 0x81}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000009000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000001000)=0x6, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000009000-0xa0)={r1, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff000, 0xdb18200000000000, 0x2, 0x6, 0x34}, &(0x7f0000009000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000003000)={r1, 0x0, 0xfffffffffffffffc, 0x401}, &(0x7f0000001000+0x20f)=0x10) r3 = socket$inet_sctp(0x2, 0x5, 0x84) socket$rds(0x15, 0x5, 0x0) setsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000007000-0x8)={@multicast1=0xe0000001, @empty=0x0}, 0x8) 2018/01/27 00:25:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f0000bff000)=[{&(0x7f0000d7c000)="f002f3650dd24dd0a4bd6b5a8d48d862726bdeb59d2683e20f31395a6c83ed0600283919", 0x24}], 0x1) r1 = accept4(r0, &(0x7f0000c85000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d2f000)=0x10, 0x800) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000ede000)={0x8001}, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00005e9000-0x4)=0x0) 2018/01/27 00:25:26 executing program 5: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x10001) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000d4000)=0x0, &(0x7f0000fa5000)=0x4) r1 = socket(0x1e, 0x1, 0x0) getsockopt(r1, 0x10f, 0x81, &(0x7f0000004000-0x4d)=""/4, &(0x7f0000001000-0x4)=0x4) 2018/01/27 00:25:26 executing program 3: mmap(&(0x7f0000000000/0x5c1000)=nil, 0x5c1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) sendto(r0, &(0x7f00001de000)="4e14e5bde6bcad784844ce201ba2cb052b4a982342ade443e603dbbf5f190f33e6540c35ae6544c4fb521f6c4bf646fe89634076683d1f1baf67f2efaa68ed98d006960864a2634677b1cadfd9e4c1a0e5152398", 0x54, 0x800, &(0x7f00000aa000-0x10)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00005c1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f00005c1000)=0x0) mmap(&(0x7f00005c1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f00005c1000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000036c000)=0x1c) mmap(&(0x7f00005c2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00005c3000-0x8c)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002b6000)=0x8c) mmap(&(0x7f00005c3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00005c3000)={0x0, 0x0}) mmap(&(0x7f00005c2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00005c2000)={r2, 0x3, 0x30}, &(0x7f0000108000-0x4)=0xc) bind$alg(r0, &(0x7f000059b000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f00004eb000)=0x0, 0x4) close(r0) 2018/01/27 00:25:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000c62000)={0x0, 0x0}) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00007ed000-0xe1)=""/225, &(0x7f0000174000-0x4)=0xe1) syz_emit_ethernet(0x7e, &(0x7f0000ab1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @multicast1=0xe0000001, @rand_addr=0x0, {[@lsrr={0x83, 0xb, 0x0, [@broadcast=0xffffffff, @loopback=0x7f000001]}, @timestamp={0x44, 0x28, 0x0, 0x0, 0x0, [{[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}], 0x0}, {[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}, {[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}], 0x0}, {[], 0x0}]}, @noop={0x1}, @rr={0x7, 0x3, 0x0, []}, @generic={0x0, 0x6, "0b285dc8"}]}}, ""}}}}}, &(0x7f000077b000-0x18)={0x0, 0x1, [0x0]}) 2018/01/27 00:25:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000030e000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) r1 = accept(r0, &(0x7f0000bc4000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000040b000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000e7c000)={0x0, 0x88, &(0x7f0000fb5000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000431000)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000037c000-0xa2)={r2, 0x9a, "1f232d5ce09fb939caab5ddff00c12fc362788c9085d90380676a57bb9ff871289a50bd55f77bbbcd79d004f9068314fac2ec22362d7c463007667e9488ff36c9bfbb1f15492e5527a32ad68fc0f15da8c6b2b35478c22fefa2febf7e4496297a2fdd13c7438f11631672d35e3a88e38cd6cc592f79c80b7e6917f838d7d344bf8de684918ee1b964c313530841d21827ae40513276e0a85974d"}, &(0x7f0000f97000-0x4)=0xa2) pipe(&(0x7f0000005000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00", 0x5) r5 = accept$alg(r4, 0x0, 0x0) sendmsg$nl_route(r3, &(0x7f0000c1c000-0x38)={&(0x7f0000067000)={0x10, 0x0, 0x0, 0x2000040}, 0xc, &(0x7f0000060000)={&(0x7f0000384000-0x24)=@ipv6_getroute={0x24, 0x1a, 0x512, 0x4, 0x3, {0xa, 0xb0, 0xb4, 0x1c6c702, 0xfe, 0x3, 0xfe, 0xe, 0x800}, [@RTA_PRIORITY={0x8, 0x6, 0xfffffffffffffff8}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004800}, 0x48000) writev(r5, &(0x7f00007bc000)=[{&(0x7f0000df2000)="58c20fa6a831627877fc7946159d849c238f3d9a27b6723008bd90b090ee2334c917728308f0c57afbaa7102a1400fd48c0862ed1246", 0x36}], 0x1) r6 = accept4$packet(0xffffffffffffffff, &(0x7f00003cb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00001af000)=0x14, 0x80000) setsockopt$packet_int(r6, 0x107, 0x14, &(0x7f00000a2000)=0x4eea, 0x4) [ 197.665160] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=9399 sclass=netlink_route_socket pig=15059 comm=syz-executor1 2018/01/27 00:25:26 executing program 5: r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001000)=@add_del={0x2, &(0x7f0000001000-0x10)=@generic="0a91ea6ce814fc3d5b5f48efd3fb7475", 0x0}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000789000)="84be4c26d12d72fcaf83870505bd2678", 0x10) 2018/01/27 00:25:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) write(r0, &(0x7f00007fc000)="80ab45b3522381ebd535bb67", 0xc) connect$inet(r0, &(0x7f00007dc000-0x10)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf95256ec) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000e4f000)=0x8, 0x4) listen(r0, 0x7) r1 = accept$inet(r0, &(0x7f0000ed4000+0xd23)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000157000)=0x10) r2 = accept4(r0, &(0x7f0000cb5000)=@generic={0x0, ""/126}, &(0x7f000038d000-0x4)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00007ce000-0x8)={0x0, 0x0}, &(0x7f00008ae000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000e44000-0x1008)={r3, 0x1000, "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"}, &(0x7f0000d8d000-0x4)=0x1008) recvfrom$inet(r1, &(0x7f0000d9b000-0x1000)=""/4096, 0x1000, 0x40002120, &(0x7f0000090000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffdee) 2018/01/27 00:25:26 executing program 6: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000018000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000c000)=0x28) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000000d000)={0x7, 0x7fffffff, 0x8, 0x80, 0x3, 0x3719, 0x2, 0x288a, r2}, 0x20) recvmsg(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000006000)=""/76, 0x180}, {&(0x7f0000016000)=""/4096, 0x1000}, {&(0x7f0000011000)=""/89, 0x6}, {&(0x7f000000e000)=""/175, 0xaf}, {&(0x7f0000002000-0x4f)=""/79, 0x4f}, {&(0x7f0000009000-0x56)=""/86, 0xffffff7b}, {&(0x7f0000007000-0x91)=""/145, 0x91}], 0x7, &(0x7f0000003000-0x57)=""/87, 0xfde5, 0x0}, 0x0) 2018/01/27 00:25:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003f6000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f000011d000-0xc)={@loopback=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000033c000)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00002d6000)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000657000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000055f000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000da9000)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00002d0000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000aa7000-0xe8)={{{@in=@broadcast=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000078f000-0x4)=0xe8) sendmsg$nl_route(r0, &(0x7f0000424000)={&(0x7f00006e9000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000061000)={&(0x7f0000c51000)=@ipv6_getroute={0x1080, 0x1a, 0x110, 0x4, 0x1, {0xa, 0x10, 0x80, 0x33bffb15, 0xfe, 0x0, 0xff, 0xf, 0x800}, [@RTA_OIF={0x8, 0x4, r1}, @RTA_PREF={0x8, 0x14, 0xffff}, @RTA_ENCAP={0x1008, 0x16, @nested={0x1004, 0x7f, [@generic="facbb1dcac5d1f5d9779590b644e23cd6e5ddb89c7f040f275f0c63d985afe0395c87824752d61567d0ec9bc4ed39f6d437c8d30013e44e71c49995a312c04ca7afcc88379a147b26ba3bfac2dda190d8875c69e4b614ec1834545a143544bee1e973f4dcbe01b483cab91bb867a137c8d18fdb56b5f36375051b233abc4e14cd1fb8947f39288c3f8613f7a95bd6dfcc067edf58acf9a70eb59d544a0921dd5a9c248872d41c5f5a9c78539c4f06dba84d7ad40b6552fa3d5b3fcaad9cfbf6cf6f20630950cfa45722e74e76959e38b89c590d48e6bc359189b90f24ffa5a3ecabd9552fa2b73781186940c473dfa2a8441cc47c691a8419b0002aaaa1ac87ba33bf283bb192cc4ff7f477c6e5d6e2951be2eb153144768ed8ae5f506153f785f53af56bb74583c028bca52a9c38f458fb8c67253612545a0e0a66cba1f1014a63592bf972f73278faa8266c7f7befb66fab3af15f925d430a0eeb78a962432fba30b13cf8191d2dea5c7bf864868725c291dd79ab6876bb1115a61baff1073652492e5e95ee05d3efc154608b8f47cb5c07a4c7a430ed149d6ceedbd505adae7699a4f2066289a11a523af70fc58bc1a33af82a2215dccdaa9cd882546645b1797e700409f1f68e7f9aa81c4911a80cb29d607d8a282128fc34d0650c763261508f78e52a56fae87f4d03a0b4d829868668795aef60830c75fdd38f6a6f4241bdc1c10cc1acf6472844fb56c0a585c08cd4a1d0fbf5b476894e23da4bd54db7054fd0d1ca6f1d75ec0b6b2f3644043d3e7a27deb437acdd4d8aa8083cbea41d9d008b29fdbfc9e35c1e5b55ed54c904a5253ab9ccac6c21f5feb1cb18d70b9c717d7600c3556bc4e8aab5306ad63928fd72cd3030f7407c3a5e35f19854cfe3bd44e9204fc0d05797bcea8345a6c54eff25493232d45fda7d75746720c826e797d44f4edc2f57a740982fcc8d75de24fae07e5b06f28acdf56466604bbea775459807b63bd699a776b64530239c3f274144c535f76d76fb99a2d5546a6ddec7b5570c99a60657a74ce3de3c4bec4238e03fd825dec155b085c3870cc28222b5ab1edb4d773ecb2f84d99a128646178fbc81cd266fcbea5186f2e29842b764f4f0ffedf290905cd76dc7c4b978749dea101288b79df000973eeb305ad4ea30b00683a9da95fbc8c5368e5f1bd7ef56f82a518ce44481c979f386c90cf2750f0cc3cd60fc4c98fc54266dc59791fb7c178f5c92b75549d4347337fb1684526c3e63e2ee8475c4c76928df88c23a9cbdcb60147a2f42942ade620e788c8446e138982b2ebc29755d5a72a3e1e3e3108e8692d2c5aed1396261a62c10d92ed0959865bc1d76642410651a716cdae6d2d47a071311b31eb281babd1cd1e5213ac281606fa35b240d4156ccee0360d3a2392acf6a1eb0ca831af5142bcfb331e99ab8d28531ee9868627002b0ba86c25e53d5f09348fd63540c65bc6d5bfe78dc0780fe3c85d728564a69fc3f0f3ba9fac42782517d681ac1c9491c4e3cd13faad5fe6988f7b31e88e87fd4428bf532fe60c7187fee894b19083eb31a1dc98b2a2104c9fb6e4e914ad8e1cefedd99b288359be165ae5ce1f11f85a24a48017cefb28157502e5d2662bfb04fde67316a989f9ab89bb192bc229214f3d0d7b580deaa4adbeb4e77df0c8776fcbd5465e15d5b865dd2d4fb6895a75359347efacaeeacf00418e398f43d0e4b0c5b5c7bbf6809830b22ec4e6da4905ac34062f52fb6b691bee0335173ff0a2977a7a0279bf689b1b6a9a1d63f83d7cedc315524390a99d10f0ea8fad0222a5b8d33f84d29101e85a940d038d1132667e47911063579c3997df84974c40cfb731bf19d8f8aa80348d5c3728d449f51e40cc193799988b2898e9efb137e7279062cfa7a88cd71e3c62e41aed68474496e336b5f5e8765b40bd5f3cd55c806389d185d2ca40f92a9dd968721ce1a8bac6fd4a1872041177d368bcf584efd3ed87d5d7703c0761ac9d293e017bc5d26f9ee9b70394c1b9b58962e5276578e74e7d89342ecbfa4e7d6d4ac58df82f998867b0dc5ba46eaf05a1f53cecf219454e9cdc11edc10f637063c5c96d038d2c87171830771e0de1b966d65e9b76213351dc93a4c129d91ed7216a6390f75e59ecd6c27f024346e7d2f21ecd565db5b9cde5a62be253844b7813ca3d4bd8a344293c0879e1d271dbea87441b6b7446cf18830d9415407d919e3dabc8fbb682755c7b89ffde6ceca4d3963b8791e969a95f61ed20022771bd2b381e3ad4fc59689678d31ecadbc72583ab64b6030373ef6e45c2efde221acdb3ba4af2ef130b9c47bf4fa744ba5801723a81a1c6e4a1464e5989ee3dd312b154f0f87f9377300b687e4cb8a48337b5c09335b9ba326453596de2127657c4a7c6271160cebb17086b3aae2b10c77d9c5ec90c01aa760ddc28a4569eb5f6cdf108c3b84f22bb122a3ea9c08191048f0b8b86d9c8af3f69b9278b15ffa38dc896db64f09278c6384a54a019a1201937c3c284e01e4a0ee826d15ba297c660581ca038cf4b1d0ce60f2f0378ee1b8e026f1b78555877da1c7329d902be419cc8f2731a3a73e0524f8fd4c4b714c4683ce8faba2baefd12f57317f3f50301572c543fee01d5a5f5e1a7254c25027345b71b5a3c2909ca82fe7c0e4f4c12a39c6cc80edd4072b99015a655ec8c53004279b7074b9acf893c53da54797f69803c65d8350096b8ca9a2d96648e25a225d76b9ed9edd9e730ca5e589cca4ef361315b55f1237750a62279a9ea3da398075fce1fe884874e362b3c7b923dbf81f551c1a83a37327e1d8b1ec7a225ef6e10ba0844c5707fadd3118fffb2138030bd99663ba8b5c4da437511d8571143199364477e203d4a18f8f0ae86c7ded4486c1a67b5300d4a6d177aa7718e8137fe3c340f5dbe9575bc3e365235ab0b1465af2bf172d2e142c25b0406a48a410a79dc4e7e82594a79d5e90185a06b6769783e9d86130a651dbca65c6ce249da72f746483ffe475dbb57325baeaf8ccc780756f7912f2f257974e16dc728b917c92de51578565052f9abe6ff602d296281a1947dd317f4b21395860cb1af55dd785ed66ce1386f718828a134438df851af28c9969597d6f827aee48a33f5d06fe918cf2856de0155d97a541a11e8eeac2d82ba222d82da3376766141c7833ae1e4043b4d5234e2bbd9f863bfd16d202c132c41236b5d34bdf01325041df77efecc25b4f44e26cfde6e7e0da8c86b463a23ba71570c0da5319e18d30ff91ac17609e50feab7c67e3d0ef4e42456cf15e41fedf40926182076e59778506090de6c8ca66a3e367df8aba9f201c5bd2e2fa041ad07a5e55ae749ddf19c224cda418509899275614898ea8468ca8f833e3eeb7238589e64df3717a9d864196adeb205ba94955866ada8847df04efee1f001bbd50acaae07eb718ac5dafd358f35f2e177450ad066ced1206111a87b7fc9a24be079b502c1212671462d1e83db69d91e53226e81b2efd30001f130e20742451c828db53bf064bc41c8930b69c066d57a002dc433d934cd740200b2b41c1bfcb94a6440a12688347973a493905635fb46cf3804adc1444a0ea521dd845cbac2cdf22d560f4a4049462e14a18751b2a8ead22b193f77f5922c80d543108a8b5780f7ff36d093f1feb1bc2b7f03ecf9f5055230a7fd4eeb89a024b9a9075013a45e9d4a3fd07adf32bd86ed67129e154073bad4124e2305983161d5e24ba914b916cd75a4f92b9255e2589be2720011c076eaaf6c68fc2275acd3e70fb74e16e9c66b6abf87cb388eeb46d9f555a26c320b35b25949306036eb5fafdc83d6fb9d5b5ab5e290e47133efdc086e145ec9a4154327c1f501097fe2c97989cd3267355226aa19ffb0e1144c75e35ff70ac1590e4a67a22d9240b6b6ecae926c96eac9561c94aa984acde7e10a880c636472f8751720d121d995f9bca115d8d61e4f87aa6e99cf9945983c72bc89ac10792c29abe5c155acee4b9622c1822fb2703f5fd56c8d4d46c1512808a3e1170b94c56d3c84324d880575add7aa1fea51700c2608319453125b83a979b349bdc7fecf117183523e8ef749bda03c9395307ee450632d2b2c1e5cc937374a35e4dc656a8ac3fbdd605bbfa9cf63d73cc0394216f6e063deb992811c985b444b3870482c83766cd6a8f604c3e437dd489eb384d20c73b93c583ea317aa13dcfbd1285e1880a6e4ec2b43d87d5bb757a797f2539cb4164e9cc526d5382028bb2d92f4abe46df0e7bc027fad5966923dc4e140e80c7c2f191416aa1904cb7c90eae422a188cb419b266411661ced48f2b2048b2d07bdd9eecd239343000740eabf98b440f86ddbcddc1a828918993e64ed6cb353bf49ac399bfd4610aa8d5eb5cdebef1945ba5f0331c0277b8fc62b0855963427917fb8a1c5d4731139ee217c3db041876c52f54136421557a6914e9a91cd1981c19c049ed96188cf4090ecb5dd1be7e227ce238f476aa313eef5b70c8d466f68bdea81c232adf44dbe5b8b8f563fac32371b49100adc077e0abdbc14ed538883ec8a21c0aca623d537816a25455b3cc8c445c648cb8b7b433b490ce8bf467a3c172e4d1c88e656d52e60b453391a980413129ec5bb04c1484ae5f310cae5e00b94abd85aa643cdb83c44ac6c321984ac1a18b2e1725d460a4fef2a2b6c6ebb1d3ee325f67eb649829a0cca5161c76354d11c0100afc3249cc2e2d0ba748ccb1c764a9385e6dccb649d650e22c3e57774accd9314dbc89087c7617a0d483982d9e39cd7f3aec90bf46270d1b414b9faa61f0697d972e7ad090af690375514ce900e16c18e11d087ad94184ed846a24746ab6d82c5f4864fd46563526fe48f8b2742fd3bb0dd8e2cf53cf799982499da34d5fa6fb40fbbb369fa9505aa7aa7afb959404dde641c388a27837106d1b55257945d0e73ff3a9e6c93d7bdfeba75d921192873f175e9e7447a729341cd9cace5c7da2a2a7ce4a6ffa59237f014735caffaf4757d7e4e85dee1a52a3f483a2d0d8e0b18ae039c48919c7422f50ae59d56b98ed1ee39b0005eb563cc26fd95ccd39de4c81221c28fc6de526372e9531bff09e76b9dc6d5985dbcea9efe4d6837af8966314f88668a24ca30a2d20403cd84f1dbe6a82a85e1945244f264f26adb0ba52437fe58bf3028e2ab6383b9a0e60164f9f565fc062aae104be150cf0954c6fde9e49da89359a046d27c3b45faf5069057a61dc33b97fa61c4191f5bd4a9d1e1a1006c710409bbbc67ffee2e58c06bb48d9b348883ccec581b12425abb2e1b0c4e8284207a74de1c751d03d3eb3613f498fce8d4880adefd7f8d9a1aa25800f03db7ba5c18fdd63a317f20873c046acf489c5cd87031645b30228d30c1a594cb4405805a86cc909c9eb91892d1be1998afcbc45526727f120799675047ae629c7fd79d7ab5f33ca7c14b8c6d78d2e301eb0151f97797be2692a69d8c82582e12a8ad26a2881ee243b0fb68e32e73cc5a62c1d893561fc669779cd5eb88b0e89da4bd5906719031847d6f5ed3ad8819eecb1ab6b5a242ca34adfdc44b1cf5b81e66f9a52820a3ec91e00655dc9b25ca10916fca7a73f7f70555f53f20bd6ea2d4246b82e654c25e5cdbd16259ddae8c6db995ae367cf96c2b8d1c14a729ffe0714b660e1c368dd7e3e9536756284c3d32cddd9354a82808f66a4e64a51b32e280765ef06e245c6f424fef712aa5c99afd2bee9449890e3acdd3caa3ba6271d9643efcac178bda2bfa60db"]}}, @RTA_MULTIPATH={0x1c, 0x9, [{0x7f, 0x1, 0xb02c, r2}, {0xffffffffffffffff, 0x0, 0x0, r3}, {0x3, 0x8, 0xfffffffffffeffff, r4}]}, @RTA_OIF={0x8, 0x4, r5}, @RTA_PRIORITY={0x8, 0x6, 0x6}, @RTA_MARK={0x8, 0x10, 0x91}, @RTA_UID={0x8, 0x19, r6}, @RTA_PRIORITY={0x8, 0x6, 0x9}, @RTA_PREF={0x8, 0x14, 0x2}]}, 0x1080}, 0x1, 0x0, 0x0, 0x80}, 0x4c000) r7 = socket$netlink(0x10, 0x3, 0x0) writev(r7, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) 2018/01/27 00:25:26 executing program 2: 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, &(0x7f0000b3f000)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000001000-0x40)=[{&(0x7f0000f7f000-0x74)=""/116, 0x74}, {&(0x7f0000c38000-0x54)=""/84, 0x54}, {&(0x7f0000001000-0xc5)=""/197, 0xc5}, {&(0x7f0000acc000)=""/52, 0x34}], 0x4, &(0x7f000095d000-0x1000)=""/4096, 0x1000, 0xfffffffffffffff8}, 0x40000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000000)={0x0, 0x0}) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f0000001000-0x90)=""/144, 0x90) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000002000-0x8)=0x76) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000002000)={0x5, &(0x7f0000003000-0x2e4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000-0xc6)="f94861cc64cbbfdcf87661dc17a1424a806585c0cb2af48c6ab3a800705a528eea486fb56b1ba65370360d7f21508f05c554be80a90988003487f8c64c8d8499a2c2047bb0dbb6fafa7a3cf51300e845450a15768e5ae63e4d43827b75d2084a1ef58fe27f593ca242d8db4b58dfa7a3a91671373177184040b3a1f2edb295301654240a78157f122525d9eaa4c5de7d73172f8f9feb18b0bf73ae6c1ab3045b499b32cd520b604b8846e023cc44e4d501033541372375f1e350d2efc6999e6888a2428f9370", 0xc6) r1 = accept$ax25(r0, 0x0, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000001000-0x50)=[{&(0x7f0000000000)="014ef08ee9505e14f9b897116a7b4653328f8eb252052f80691939c25a3b5fed343e919d96c5fa885c1c323c0ab7984bd6fa394eea99c9d712e19c4430219120ecf379b90c07cc462a4717037e18c0275a0acad531ac469c43a97c9228396b4c339c50725f8136eb82ebe347d73ce7a53ff61aea4efca2261fab94c131a014f61496eb5524c7855fc63fbca6e8a67e0c7097e8aa1bc8a41e9fe2ee718f39910f06a77f837c9e459fdd7d54ca54b89c330de7a2a51875f92a9bff789ce05f55d47e375a6211e781a6cc2e8e00b938ec278066f30fa74228c06e0aae5377ee79656453303ac3866fb5ad6c1cdbf7e06d43", 0xf0}, {&(0x7f0000003000-0x96)="d60567bf85bb62da2b1a495402145dc19b76262e36f25d654defbdde81eb22546f316f889325174e6ed039706249d2775e90bf499e1686b8519463f86ec0533a3dfc86d8da603675723d2df00ea3460d0d8c07b9fcf26cb7c1049279856453d9a8ffb2fa4d511b2ada380af69bd257246b765bb3e2a8b659f83a34fc8ccbd5bd1b662997d0d88a015cb8441cc5a8d4e914f5ea88eb10", 0x96}, {&(0x7f0000003000)="f1ae8c986e48ebe5870ae69b741131b5700743fcaab3ed8d544e0918e2aac71d85c8cf128263995e5e265e5355ec242cd3343029b218bb2e17b05353db59d011744b5b4a572d8cbb43bde8e7f7852faafbdbc617f1611d", 0x57}, {&(0x7f0000001000)="9019305241b0ac10", 0x8}, {&(0x7f0000004000-0x27)="e49e93f4382120e4a1c307dcc7ec598bc9fed0e1ec5040233fa6da3c3e0f8d55bdd6dd76160c62", 0x27}], 0x5, 0x2) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r2, &(0x7f0000005000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000004000)={0x8000000, 0x81, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000006000-0x4)=0x80000000) accept$llc(r2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) connect$pptp(r0, &(0x7f0000003000-0x20)={0x18, 0x2, {0x3, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f0000007000-0x3c)={@in6={0xa, 0x3, 0x11, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000}, {&(0x7f0000004000-0x7f)=""/127, 0x7f}, &(0x7f0000005000)=0x0, 0x2}, 0x3c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000006000-0x6)={0x0, 0x6}, &(0x7f0000008000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000008000-0x8)={r4, 0x1}, &(0x7f0000008000-0x4)=0x8) 2018/01/27 00:25:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0xc5) close(r0) 2018/01/27 00:25:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket(0x1, 0x0, 0x9f) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000cd6000)={0x3, 0x7fff, 0x2, 0x1000}, 0x10) getpeername$llc(r1, &(0x7f00004bd000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000834000)=0x10) sendto$inet(r0, &(0x7f0000fd6000)="681b", 0x2, 0x0, &(0x7f000049f000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 00:25:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00005b7000-0x32)={@random="6f0100", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) pipe(&(0x7f000048b000-0x8)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f000060d000)=0x0, &(0x7f0000876000)=0x4) 2018/01/27 00:25:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) listen(r0, 0x2) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000c97000-0x8)={0x0, 0x0}, &(0x7f0000372000)=0x8) 2018/01/27 00:25:26 executing program 7: socketpair(0x7, 0xa, 0xad, &(0x7f0000d34000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x80000000, 0x80000000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000-0x8)={r2, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r2, 0x8}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={r2, 0x64, "66a4d0c742d6625a9a75ba890a921231f8876a230233b22e6d1feb24fad2a58a3150ed51d280a427dbd7da00e6bf1e97cad0619d0452e5dda3cad1f91a16cf7eb3b61bca627b25e19bd74c04505c4b00497b737cafc07017201e93c405715c0a6c196b41"}, &(0x7f0000001000)=0x6c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000)={r3, 0x8}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000004000-0x4)=0x6, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000004000+0xea8)=@assoc_value={r3, 0xec6}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000006000-0x4)=0x79, 0x4) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000001000-0x2)=0xfffffffffffffffd, 0x2) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000003000-0x9)=@sack_info={r3, 0x5, 0x200}, 0xc) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000001000-0x10)={0x1, &(0x7f0000006000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000003000)={r4, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000005000)={r1, 0xfffffffffffffff7}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0xd0, 0x0, 0x0, 0xa, 0xa0, 0xa0, 0xeb, 0x0, r5}, {0x0, 0x2, 0x7fffffff, 0x5, 0x8000, 0x20, 0x40, 0x4}, {0xffffffff0, 0x1, 0x1, 0x7}, 0x4, 0xd, 0x1, 0x1, 0x3, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x3f}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x1, 0x0, 0x200, 0x2d7, 0x2, 0x0}}, 0xe8) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000-0x4)=0x4, 0x4) write(r1, &(0x7f0000003000-0x59)="ca7969e1e7eaa6100b58e25fc94536abe4eb70bfdb6ae32451f076386b3eca3df26334ab9723982a8023226106448ad8bcace84605aab118c099f5209a76e02f3913be228bf3b4e761270088b0cdc4e68a68fba9318bf00efc", 0x59) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000)={r3, 0x2, 0x1000000000000, 0x3, 0x7f, 0x7, 0x8, 0x3, {r3, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0, 0xfffffffffffff350, 0x7, 0xf29d}}, &(0x7f0000007000-0x4)=0xb8) 2018/01/27 00:25:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x3) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x6c}, 0x2, @in=@empty=0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000aff000-0x8)={0x0, 0x0}) accept4$packet(r1, &(0x7f0000378000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000011b000-0x4)=0x14, 0x80000) 2018/01/27 00:25:26 executing program 0: socketpair$packet(0x11, 0x3, 0x300, &(0x7f000046e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fe8000-0x1c)={0x1, 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/27 00:25:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000291000)={0xfffffffffffffffc, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) sendmsg$unix(r0, &(0x7f0000089000)={&(0x7f00003f4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d3e000-0x30)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) close(r1) sendto(r0, &(0x7f00000d2000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/27 00:25:26 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000c60000-0x20)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x20, 0x80000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000c36000-0x10)={0x0, 0xc0, &(0x7f00001fb000)=[@in={0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x401}, @in6={0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x800, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, @in6={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000065c000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000df5000-0x28)={@common="6c6f3a00000000000000000200", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000d4000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00007c4000)=0xc) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000ba4000-0x20)={@common='nr0\x00', @ifru_flags=0x1200}) 2018/01/27 00:25:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000c62000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000030c000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00001e9000-0x8)={0x0, 0x4276}, &(0x7f0000dcb000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f0e000)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00004ca000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000de8000-0x5008)=@ethtool_per_queue_op={0x4b, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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program 2: r0 = accept(0xffffffffffffff9c, &(0x7f00004bb000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000eaa000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={r1, 0xca, "48fc9f9721763e22bde6be683d7f5007fb9488b09086cb8c67bdd6a6468c91aaad2a68aa9ecce357c684ed13367e8b745d53871cdedd33e1659e973f7c9ca6ff82567fc7989de29c229ff9baa505bd91e70286a5a80ae42484639417afc08418b463376593070ed66aa5659dfad93ec0406f7eb82c6a2f43b543b87305b75dcca85a538017f2c31ba79722b5602377235af18cf32960158962dd6abb9b7bd55f841aa196ba65cfd5a1a242a89d544f48dbfbede946bbc19046ab13c1656b29d9034839b598013cb7718e"}, &(0x7f00009af000-0x4)=0xd2) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000006000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@loopback={0x0, 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2c906c6dc63bb650, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = socket(0x0, 0x80000, 0x144bddff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f000001e000)=[@in6={0xa, 0x3, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x8}, @in={0x2, 0x3, @rand_addr=0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) 2018/01/27 00:25:26 executing program 0: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f000001e000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x9}], 0x4) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000028000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0x80aff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, [@nested={0x10, 0x2000000000000007, [@typed={0xc, 0x1, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept(r0, 0x0, &(0x7f0000023000)=0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000002d000)={r0}) 2018/01/27 00:25:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x1, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x5, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00009ed000)="91504c00", 0xffffffffffff8342, 0x99, &(0x7f0000d70000-0x7f)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00004a5000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000028b000)=0x1c, 0x800) getpeername(r0, &(0x7f00001f0000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e20000-0x4)=0x2e) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000099f000)=0x0, &(0x7f000095d000)=0x4) 2018/01/27 00:25:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) bind$alg(r0, &(0x7f0000969000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) socketpair(0xb, 0x5, 0x6, &(0x7f0000e07000)={0x0, 0x0}) accept$inet6(r1, &(0x7f0000a74000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00003ec000)=0x1c) 2018/01/27 00:25:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000c7a000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00003b9000)={{0xa, 0x1, 0x400, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffd}, 0x6, [0x5, 0x7fff, 0x4, 0x0, 0x2, 0x523, 0x0, 0x7]}, 0x5c) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00002d1000-0x8)={0x0, 0x0}) r1 = socket(0x1000000010, 0x802, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000265000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, 0x0}, &(0x7f00007b9000)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000346000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, r2}, 0xc) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f00003e7000)={0xfffffffffffffffe, 0x200000000000000, 0x9, 0x6}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000a3000-0x20)={@generic="d419791f9f6b49c09b27649097a99110", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/27 00:25:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000009000)={0x0, 0x1800000, 0x20}, &(0x7f0000984000)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f9a000-0x8)={r1, 0x8}, &(0x7f0000994000-0x4)=0x8) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000791000-0x103c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_LINKINFO={0x4, 0x12, [@IFLA_INFO_DATA={0x4, 0x2, ""}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000b3b000)={0x1, [0x0]}, &(0x7f0000766000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000014f000)={r2, 0x90, &(0x7f0000826000-0x90)=[@in6={0xa, 0x2, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x0}, @in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}]}, &(0x7f0000da7000-0x4)=0x10) 2018/01/27 00:25:26 executing program 2: mmap(&(0x7f0000000000/0x93f000)=nil, 0x93f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000093d000)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_stats={0x1d, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet(0x2, 0x0, 0x3) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000093f000)={0x0, 0x4}, &(0x7f0000940000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000756000)={r2, 0x8}, &(0x7f000074a000-0x4)=0x8) 2018/01/27 00:25:26 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000023000-0x4)=0x9, &(0x7f0000022000)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000015000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r0, &(0x7f0000016000-0xbf)="", 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da", [0x0, 0x0]}, 0x14) 2018/01/27 00:25:26 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@in={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0x2, &(0x7f0000143000-0x8)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) connect$inet6(r1, &(0x7f00008a1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r1, 0x1) [ 197.882846] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/01/27 00:25:26 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r1, &(0x7f0000001000-0x10)={0x4, 0x4, 0x6, "b0bba7059fe8", 0x3e, 0x0}, 0x10) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000004000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000005000)=0x0, &(0x7f0000006000-0x4)=0x4) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000003000-0x30)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 00:25:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000f29000-0x38)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000345000-0x48)=@newlink={0x44, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0xffffffffffffffdb, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_XDP={0x10, 0x2b, [@nested={0xc, 0x2, [@typed={0x8, 0x0, @void=""}]}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 00:25:26 executing program 4: epoll_create(0x6) mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000057000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000684000-0x23)=@un=@file={0x0, ""/33}, &(0x7f0000f7b000-0x4)=0x23) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000ea1000)=@assoc_value={0x0, 0x2}, &(0x7f0000f7a000)=0x8) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000f7b000)=""/220, &(0x7f00006c4000-0x4)=0xdc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000f7a000)={r3, 0x3f, 0x4, [0x1, 0xb4, 0x2, 0x3ff]}, 0x10) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b6a000)="75eba43f376672795d7931b5a4cd07f175ebdeb783a192181c87109592298ba322ab1ec0", 0x24) 2018/01/27 00:25:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00001d3000)={0x0, 0x0}) getpeername(r0, &(0x7f00003f8000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00009ab000-0x4)=0x10) pipe(&(0x7f00002c5000-0x8)={0x0, 0x0}) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000d68000-0x4)=0x7ff, 0x4) socketpair(0x1b, 0x5, 0x8001, &(0x7f0000854000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x2, &(0x7f0000282000-0x70)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}], &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 00:25:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d629", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002cf000-0x38)={0x0, 0x0, &(0x7f000053f000)=[], 0x0, &(0x7f0000820000-0x48)=[], 0xfffffffffffffc4a, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) 2018/01/27 00:25:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bbf000-0x58)={0x26, 'hash\x00', 0x3, 0x0, 'hmac(sha224-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b6b000-0x1000)="a18a662f5f19b13e4460314a52ad80b100b5e578dafc9b5bb32e0b95f07c333052397dffaa2dcd6dc6007872e1dd051886705621083c2cba0c8d3a88e4fbdf35ae", 0x41) 2018/01/27 00:25:26 executing program 2: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000ff5000-0x1c)=@req3={0xfffffe, 0x200, 0x7d0, 0x0, 0x0, 0x0, 0x0}, 0x1c) 2018/01/27 00:25:26 executing program 1: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000ab1000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f89000-0x4)=0x26) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000f89000-0x4)=0x8000, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000037e000-0xe0)=[{0x0, 0x0, &(0x7f0000c74000-0x50)=[{&(0x7f00007d2000-0x591)="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", 0x500}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000589000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000f89000)=0x0, &(0x7f0000f89000)=0x4) 2018/01/27 00:25:26 executing program 7: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000c1b000-0x4)=0x2, 0x4) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000952000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000fd3000)=0x32, 0x80000) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f000017d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ac0000)=0x14, 0x800) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r2, 0x89f9, &(0x7f0000fd4000)="5de761c6c4c44d50b857dd36663f92b3fe744051809356d038694fd31e549bf3c7577be74a30cf630835c4ba20bf4c759d0c12d882eee2eec78a66de491db058c2e99c88d2cbd6ebda88449bcb603773eaaf41ce44490f2e65107a1b67a5ec8366f5d04f38930f16e77de1a568c944f53a606f6795723c4a5669920c9eef5ab8bc3d175b05adfa19c352e2a21596c759758e550729b08957606ebd85bc3121c1095251239dc2c7c7249a454878087a7133d867f633a9e8f03eec2de53960fe898189032e3f78a2896712cf6111ff81e14380bf6b5d667fb8dea1016ca53c27a0f260f0ea264edb3eafed218e6ead589981d2d26667") sendmsg$nl_route(r1, &(0x7f0000fd4000-0x38)={&(0x7f0000fd3000)={0x10, 0x0, 0x0, 0x2020000}, 0xc, &(0x7f0000651000)={&(0x7f0000fd3000)=@bridge_newneigh={0x4c, 0x1c, 0x1, 0x1, 0x1, {0xa, 0x0, 0x0, r3, 0x1, 0x80, 0xb}, [@NDA_VLAN={0x8, 0x5, 0x0}, @NDA_DST_IPV6={0x14, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @NDA_LLADDR={0xc, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, @NDA_SRC_VNI={0x8, 0xb, 0x9}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4}, 0x4000080) close(r0) 2018/01/27 00:25:26 executing program 2: mmap(&(0x7f0000000000/0x311000)=nil, 0x311000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0x36cec594, &(0x7f0000311000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000d0000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000246000)=0x18) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000026a000-0x8)={r2, 0x2}, &(0x7f0000311000)=0x8) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8001) recvmsg(r3, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f00002ac000)={&(0x7f00002fb000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000033000)=[], 0x0, &(0x7f00002fb000-0xc8)=""/0, 0x0, 0x0}, 0x0) sendto(r3, &(0x7f0000310000)="8d", 0x1, 0x0, 0x0, 0x0) 2018/01/27 00:25:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(0xffffffffffffffff, 0x1008004) r0 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r0, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000f8b000-0xf)="", 0xff8f) 2018/01/27 00:25:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3e000-0x38)={&(0x7f0000c1e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xfffffffffffffe17, &(0x7f0000007000)={&(0x7f0000ffd000-0x34)={0x1c, 0x1c, 0x107, 0x2, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x8, 0x73, [@typed={0x0, 0x49, @str="a4792e70726f63656d306b657972696e672c00"}]}]}, 0x229}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000417000-0x38)={&(0x7f00003fe000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f00006a4000-0x60)=[{&(0x7f0000615000)=""/169, 0xa9}, {&(0x7f00006bd000-0x72)=""/114, 0x72}], 0x2, &(0x7f0000915000)=""/246, 0xf6, 0x0}, 0x20) 2018/01/27 00:25:26 executing program 6: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) close(r0) bind$inet6(r1, &(0x7f0000901000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) accept(r0, &(0x7f0000bf3000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000ee6000-0x4)=0x3a) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00006b9000-0x16)={0x0, 0x7, 0x7, [0x5, 0x1f, 0x9, 0xffff, 0x20, 0xffffffffffffff2a, 0x1]}, &(0x7f0000f64000-0x4)=0x16) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r2, &(0x7f0000f69000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f69000)=0x10) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000f69000-0x8)={r3, 0x8e5}, &(0x7f0000f68000)=0x8) 2018/01/27 00:25:26 executing program 7: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f000000d000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000029000-0x4)=0x10, 0x80000) pipe(&(0x7f0000023000)={0x0, 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) 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) sendmmsg$unix(r2, &(0x7f000002a000-0x38)=[{&(0x7f000002a000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000023000)=[{&(0x7f0000029000)="995b4e7af0c47f79d7177d43ae692011b37f834bd0952954b269f96cd67d7c29a39f35dece25fed9b34792f72faf75c06956d5d9095129d307dbb6f085f6252d019c4f94a37c3dbdf44f2f6461bb59999f14e1dccbab75c76434eee53e87e9b4dffb96ba88e402c03af46e3f812ea0087521abd4c0f690b2ae820ec5c92d18cabb69fc379a285d4b80e7bda4dc41ab7716056f10a31806090cd26890f55680ae2e84ed06b5d5db7cb626fa8552eb22acc5de0619f612d3", 0xb7}, {&(0x7f0000023000)="b95938e6c3c46653b6d9c9aa58b86da93cc10fed4f20a077d11a121c8987f12a9ecd5ebe3d583b73210f1aacecac2a6023728d712b05e8c4246493eca73e127c9092636027f1a20fb56b627f35524c97c3071c863894586bb0c8655691b019d756224635a3d3ae68b68459d7aa8ff433dcfd0341bea39af64802b2068733a7c979e75cd341e56ccca7eac8d6e7accd2c", 0x90}, {&(0x7f000000c000-0x99)="1ab4c84fc6cc9bfc5d019759f2bf7063dc9863e4ae4f257571fdeb17c67463326ed67f8be9fe90148f77035e68cbfaeacc75a90e1ca535e103c0bde73a9f6ccb7cc73bad9e6c422535497e18c502f61017248bd1763c18297dd6a94a8d26ce867399d43ef85f285109503e5fe26626e3e833088a6d5e6aeb55bfa8cf776b3712a89fface1a0b863e33ba345320e0b063682a1ae04eccbe8034", 0x99}, {&(0x7f0000029000)="f1d83b548635c4ad37a1e90444cbae1f77ca28ab2d0f4d5b7c0b12325478cba53d77793c60bd3ab3da0e2cfca72f75f9a6effb15174d990ea5bae241f9edbfac0f260a963586325614e924f913f68f8757b06197e8a622d72134b3c638c81bde56e2d893eb149c39a2879ba39db525feccf5682eb81345457214da4446c312d023e3", 0x82}, {&(0x7f0000006000)="d7a4d8de6a69c195439d06d2a3b44eb0e8d8445c216e320dde8c6341a24fb35f46793cbcbab142dd5fcd6d67cb5cde2adb29377565addfd31e9c9525f800577ceb037d5d6bbce7d276daad8209545d23fa2063457790bf8d836f9b059308c880fe11186d638472fc9035f37ca5d694f778560626f15e1195cc", 0x79}, {&(0x7f0000002000)="bdf954d5ca539c2220a57e68b176c641095b1040635e9b6f572fed5ae555d141a140e22762f99ccc8c8d5e8f6aa3cb30152967926c47b769beb71c", 0x3b}, {&(0x7f000002a000-0x1000)="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", 0x1000}, {&(0x7f000002a000-0x6b)="070bef01ea24f97164033155c91390d97ea39a1b54af56014ac2f0ec99ad05369942f593acc1d0fdce8cfeacd23dd866ef440cd0f2a558683f68d33067f8e53157cf34dfb73b89dbd1943ba1deb8c0aef8847ebc86c417dcf0cbee9b6e805bdec70157f8aa4c96f524a3f0", 0x6b}, {&(0x7f000002a000-0xf)="5d7aba10f5eaca010fb95bd870518a", 0xf}], 0x9, &(0x7f000001e000)=[@rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x30, 0x4000000}], 0x1, 0x80) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f000002a000-0x10)={0x4, 0x2, 0x101, 0x80000001}, 0x10) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000028000)={r0}) connect$rds(r3, &(0x7f0000004000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x16) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000027000)={@common='syzkaller0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000002a000-0x18)=@generic={0x4, 0x3, 0xfffffffffffff800}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000015000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r5, 0x4010641a, &(0x7f0000002000-0x10)={0x2, &(0x7f0000021000)=[0xa24, 0x5]}) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f000000e000)={@generic="10be85bdd8c651234cc13c74ecb32bff", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$nl_generic(r4, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000)={0x18, 0x27, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 00:25:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000f6d000)={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) socketpair$inet6(0xa, 0x3, 0x1, &(0x7f0000f9c000)={0x0, 0x0}) setsockopt$inet6_udp_int(r2, 0x11, 0x64, &(0x7f0000145000-0x4)=0x8000, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000f6c000)={0x8, &(0x7f00007b3000)=[{0x7, 0x80000000, 0xfff, 0xfffffffffffffffc}, {0x2, 0x2771, 0x0, 0xb90}, {0xff, 0x1ff, 0x1, 0x100000001}, {0x0, 0x9, 0x20, 0x6}, {0x1ff, 0x8, 0x8, 0x1}, {0x930, 0x80000001, 0x200, 0x1ff}, {0x100000001, 0x7, 0xff, 0x8000}, {0x93, 0x5, 0x800, 0x1}]}, 0x10) 2018/01/27 00:25:26 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000004000-0x1000)="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", 0xb19, 0x0, &(0x7f0000003000)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000004000)={0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) 2018/01/27 00:25:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f00004d5000-0x1000)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00005a3000)=0x0, 0x4) sendto$inet6(r0, &(0x7f00000c4000)="", 0x0, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000aab000-0x3c)=[{{&(0x7f0000740000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000174000-0x60)=[], 0x0, &(0x7f0000ea9000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) socket$nl_generic(0x10, 0x3, 0x10) sendto$inet(r1, &(0x7f00007e5000-0x6c)="3b7004b728c6149c71f8a6f6615a4f0c264227edc2a128682c91cc38c4199597e4ea82d46cd79560582d887d00d15f90f488b594bff3f8367b5302a5b1bad730ac6a413093cfea7fadf92d6fa0d069453677a67fa3fb2d8f3e7441d74fc449a05d90c8707eca0e3231d378ae", 0x6c, 0x4000000, &(0x7f0000b7d000)={0x2, 0x2, @rand_addr=0xc6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 00:25:26 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0xfffffffffffffffc, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8001, 0x9, 0x4, 0x4556, 0x6, 0xfffffffffffffff7, 0x8, 0x3, 0x4, 0x3, 0x40, 0x2756, 0x2, 0x8000, 0x185c5e1b]}, &(0x7f0000002000-0x4)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000)={r1, 0x18000000, 0x10}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000788000)="260000002200470e53ff070089ff00080000000007001f00c0e9ffff490081e50709033500b0", 0x26) [ 198.082047] netlink: 36 bytes leftover after parsing attributes in process `syz-executor6'. [ 198.108588] netlink: 36 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/27 00:25:26 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000006000-0x4)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f0000006000-0x10)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, &(0x7f0000007000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r2, 0x29, 0xff, &(0x7f0000007000-0x43)=""/67, &(0x7f0000006000)=0x43) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000005000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000001000-0x28)=@dellink={0x28, 0x11, 0x10e, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x8, 0x4005}, [@IFLA_LINK_NETNSID={0x8, 0x25, 0x3}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x4000001) r3 = socket$netlink(0x10, 0x3, 0x400000) getsockopt$netlink(r3, 0x10e, 0x3, &(0x7f0000000000)=""/176, &(0x7f0000001000-0x4)=0xb0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000004000-0x18)={0x0, 0x9, 0x30, 0x0, 0x3}, &(0x7f0000002000)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000000)={0x9, 0x3, 0x8001, 0x9, 0x3, 0x3, 0xfffffffffffffffb, 0x0, r4}, 0x20) 2018/01/27 00:25:26 executing program 4: mmap(&(0x7f0000000000/0xaac000)=nil, 0xaac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000aad000-0x14)={0x0, 0x7, 0x1, 0x4, 0xffffffff, 0x200}, &(0x7f0000aad000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000317000-0x8)={r1, 0x9, 0xffff}, 0x8) getsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000aac000-0x4)=0x0, &(0x7f0000aac000-0x4)=0x4) 2018/01/27 00:25:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000d7e000-0x30)=[{&(0x7f00008a4000)="d3a5b7ad73f83229e2b6e355094e1f5f050165a7846afe44f3090595cbd69bf8f33daead76dd1aec7ccd5e2c0a9ac03c92b9ae1330b0ddfc17ea0e08cea9affe8d8a271e4876b0cc8e2208254c27513f1e7296eb00f6bc93d63464947406df7f4723a44455dc68529e78edb6f990edb6fe868c84d2178dbf6919d50ff01092ce", 0x80}], 0x1, &(0x7f000055b000)=[], 0x0, 0x0}, 0x0) socketpair$inet6(0xa, 0x80000, 0x0, &(0x7f0000894000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000c6e000-0x8)={0x0, 0x6}, &(0x7f0000c50000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000c45000)={r3, @in6={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x7f, 0x8, 0x4, 0xf5}, &(0x7f0000931000-0x4)=0xa0) socketpair(0xa, 0x2, 0x0, &(0x7f000030e000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000de6000-0x4)=0x0) 2018/01/27 00:25:26 executing program 5: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000f5a000-0xa)=@file={0x1, './file0\x00'}, 0xa) listen(r0, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000f86000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000d6a000-0x4)=0xc) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fd9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fd8000)=0xc) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00008e7000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd8000)=0xe8) r4 = getgid() mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f00007e5000)={&(0x7f000025a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000096000-0x10)=[{&(0x7f0000889000-0xa2)="928029b6b1ece95d921fa3dfc7fee6941dbf0e5471b7e96823b406b950e8c539ee4119182e837a691741a2284dbe99bb61b688b97cc4a0d6316c25edf3359454fdc69f921a13963956f8616b321eafc3c5b5e45553f08c1a1bf01187f17557436cf6b0feaf800d529b843a52cfd2b14955c40b3a1071d06b9723e7c48188510d4955def242cc1aa35f61720c1327fc8703265fd6bf6a5ccc0b4ff04af33f7343a91c", 0xa2}], 0x1, &(0x7f0000fd8000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x44}, 0x40) r5 = epoll_create(0x3ff) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f00001e9000)={0x4, 0x0}) 2018/01/27 00:25:26 executing program 3: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00003d8000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x5, 0x0) sendmsg(r2, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) sendmsg$alg(r2, &(0x7f0000553000)={0x0, 0x0, &(0x7f0000012000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(r2, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000999000-0x20)=[{&(0x7f00002cb000)=""/1, 0x1}], 0x1, &(0x7f00005ee000-0xa4)=""/0, 0x0, 0x0}, 0x0) bind$alg(r1, &(0x7f0000cd5000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(cast6),poly1305)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000ed0000-0x98)={0x0, @in={{0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3d52, 0x100}, &(0x7f00008ef000)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000104000)={r4, 0x8000, 0x3}, 0x8) writev(r3, &(0x7f0000b75000)=[{&(0x7f00003df000-0x1000)="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", 0xe0e}, {&(0x7f000038f000)="", 0x0}, {&(0x7f0000bc5000)="feeeaecdf2b57238e435895cb901f45a853a92bec3b7632f6c231aa6214af6ba039ca2982ebea0212181839628a934ccf200055056b6dd3d47445e8a8c3e442314e15726ffcac58a4b01a001b0ed8f8a6510700b8abe8ef94519870f813cf2", 0x5c}, {&(0x7f0000624000)="3e8ebfc816ae535f6c1f289cf7aef3a21beebb9e28e8d59afe4c5b6c3cc3aa8f0bc498fb8923f70e3c180d15d10598eb8690f0da777d386d1ec92615a60787b98fb80969c987d95063d09d8b4db311f87a976675", 0x54}], 0x4) recvmsg(r3, &(0x7f00006e3000)={&(0x7f000097f000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f000045b000)=[{&(0x7f0000d29000)=""/4096, 0x1000}], 0x1, &(0x7f0000f1a000)=""/0, 0x0, 0x0}, 0x0) 2018/01/27 00:25:26 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000273000-0x108)={0x2, {{0xa, 0x0, 0x8e, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bea000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) r4 = accept(r3, 0x0, &(0x7f0000ae1000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000438000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000055d000)=0xe8) bind$ax25(r4, &(0x7f0000a09000)={0x3, {"b97228cd6bf9f6"}, 0x4}, 0x10) recvmsg(r3, &(0x7f0000a6b000-0x38)={0x0, 0x0, &(0x7f00000e7000-0x30)=[], 0x0, &(0x7f0000ac5000)=""/0, 0x0, 0x0}, 0x44) 2018/01/27 00:25:26 executing program 4: mmap(&(0x7f0000000000/0x8d3000)=nil, 0x8d3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00001a1000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x90, [0x1, 0x7fff, 0x0, 0x7ff, 0x8001, 0x8, 0x8000, 0x20]}, 0x5c) mmap(&(0x7f00008d3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00008d5000-0x4)={0x8}, 0xfe63) mmap(&(0x7f00008d4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000188000)={&(0x7f0000485000)=@pptp={0x0, 0x0, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f00005c4000-0x10)=[{&(0x7f000040e000-0xb8)=""/184, 0xb8}], 0x1, &(0x7f00008d4000)=""/212, 0xd4, 0x8}, 0x20) 2018/01/27 00:25:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000065f000)={0x0, 0x0}, &(0x7f000015b000-0x4)=0x8) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000c14000)=0x0, &(0x7f000089a000-0x4)=0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000354000-0x28)={@common='ip6tnl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000fde000)={&(0x7f0000497000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000088000-0x10)={&(0x7f0000208000)=@dellink={0x20, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = accept(r0, &(0x7f00007e1000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c96000)=0x8) accept4$ax25(r2, &(0x7f0000f94000)={0x0, {""/7}, 0x0}, &(0x7f0000d7f000-0x4)=0x10, 0x80800) 2018/01/27 00:25:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f00000da000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00009d3000-0x4)=0x10) listen$netrom(r1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x392) 2018/01/27 00:25:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) recvmsg(r0, &(0x7f0000b4b000)={&(0x7f00001cd000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000982000-0x80)=[{&(0x7f0000206000-0x5b)=""/91, 0x5b}, {&(0x7f0000020000-0x70)=""/112, 0x70}, {&(0x7f000062c000-0x85)=""/133, 0x85}, {&(0x7f00007a5000-0x7a)=""/122, 0x7a}, {&(0x7f0000651000-0x48)=""/72, 0x48}, {&(0x7f0000b11000)=""/4096, 0x1000}, {&(0x7f0000880000)=""/4096, 0x1000}, {&(0x7f000047d000-0x80)=""/128, 0x80}], 0x8, &(0x7f0000d12000)=""/250, 0xfa, 0xdb2}, 0x2001) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r1, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000607000)={r2}) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000423000)=0x0, &(0x7f0000e1e000)=0x4) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f0000a5a000-0x1000)="8b65caa24881e0858feadbf42de0936003e450493ba9c5e97a51c1a251116c912a6f5db5cc0ca0c8a3e4e49913e2d9ec9bad61b45784f9ea09fb674b40bd74f728bc15aef9070211025f293230d78376892dad764a3a4f027638f85971ed42d76b499213c931ff831b6e883760dbecf90adc293975c3af79d5a218adfea8b920480774275b85fd8480", 0x89}], 0x1, &(0x7f0000633000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000425000)=""/43, 0x2b}, {&(0x7f000009f000)=""/86, 0x56}, {&(0x7f0000589000-0x8d)=""/7, 0x7}], 0x3, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000723000)=0x0, &(0x7f0000f7c000-0x4)=0x4) 2018/01/27 00:25:26 executing program 6: r0 = socket(0x1c, 0x80007, 0x3) setsockopt(r0, 0xff, 0x1, &(0x7f0000001000-0xe7)="219beba234", 0x5) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/27 00:25:26 executing program 4: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000025000-0x38)={&(0x7f0000023000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x2cf, &(0x7f0000012000)={&(0x7f0000024000)=@ipv6_newroute={0x1c, 0x18, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000027000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x7, 0x7, &(0x7f0000029000-0x8)={0x0, 0x0}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000013000-0x6)={0x0, 0x7}, &(0x7f0000029000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000001b000-0x6)={r2, 0xffffffff80000000}, 0x6) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000028000-0x10)={0x89, &(0x7f0000027000)="066a29478c0a734d4e40d71e23df311834970aadfd056e53feff169efe4cf0e1da92a7e19a76a0c1a84f4e8fc2d686d17cdcd6cc81140314adfded008a925428e9a1176fecffbcc52cd60dbb6676fd5348c1086b5bfd45ee282ae76dabae65b994e89762bc0496632b0a7dd968cbe70797aa0d505fc26897a099fe2cd5e0048c6dc796f012b159127f"}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000029000-0x8)={0x0, 0x0}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000000f000)={0x0, 0x5, 0x100000000, 0x66, 0x3791, 0x101, 0xfff, 0xffffffffffff8000, {0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0, 0x10000, 0xf373, 0x3ff}}, &(0x7f0000028000)=0xb8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f000001e000-0x8)={r4, 0x0}, 0x8) 2018/01/27 00:25:26 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000000c000)={0x6, [0xfffffffffffffc01, 0x6, 0x1, 0x2, 0x9, 0xffe9]}, 0x10) r1 = socket$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000003000-0xe9)=""/233, &(0x7f000000d000-0x4)=0xe9) r2 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000000c000-0x4)={0x0, 0x6, 0xfffffffffffffffd}, 0x4) 2018/01/27 00:25:26 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000001000)='./file0\x00', 0xffffffffffffffff}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000435000-0xc)={@multicast1=0xe0000001, @broadcast=0xffffffff, r0}, 0xc) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[], 0x0, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) 2018/01/27 00:25:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000088f000)={0x0, 0xe299}, &(0x7f0000e62000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000049f000)={r1, 0x101}, &(0x7f0000437000-0x4)=0x8) close(r0) 2018/01/27 00:25:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000bcc000-0x8)={0x0, 0x0}) pipe(&(0x7f0000734000)={0x0, 0x0}) accept4$vsock_stream(r0, &(0x7f000092e000)={0x28, 0x0, 0xffffffff, @any=0xffffffff, 0x0}, 0x10, 0x80800) socket$bt_sco(0x1f, 0x5, 0x2) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000580000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$netrom(r1, &(0x7f0000bf9000)=@full={{0x3, {"df3fde38f858fe"}, 0x9}, [{"cb95bb535f2328"}, {"fe24fddc7b5917"}, {"7467c352378946"}, {"7ab7d3ffe49627"}, {"8264f2ea6c77d9"}, {"be7d32768fa33a"}, {"48ac52dd8e6c85"}, {"750d69146b7fa8"}]}, 0x48) sendto$inet(r1, &(0x7f0000a3d000-0x1)='f', 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000d2c000-0x28)={&(0x7f00003ee000/0x2000)=nil, 0x8, 0x0, 0x62, &(0x7f0000bd9000/0x3000)=nil, 0x100000000000006}) 2018/01/27 00:25:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000f6a000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000802000)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="006f73656d230000720000000400"}) sendto$inet6(r0, &(0x7f0000f62000)="", 0x0, 0x0, &(0x7f000096c000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) socket$unix(0x1, 0x7, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d6f000)={0x0, 0x0}) setsockopt$inet6_dccp_int(r0, 0x21, 0x15, &(0x7f00001b5000)=0x7, 0x4) sendto$unix(r2, &(0x7f00002f5000-0x30)="29c3f84126ab250314526c7bdf47bff3a26baa6c29f49909e52dbdde0ae9ddf6874ae791a4b1d4a631ad15a78be07c8c", 0x30, 0x0, &(0x7f0000dd3000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/27 00:25:26 executing program 0: 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)=[], 0x0, 0x0, 0x0, 0x0}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000312000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000311000)=0x1c, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000311000)=0x80000000, 0x4) recvmsg(r1, &(0x7f00002ac000)={&(0x7f00002fb000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000033000)=[], 0x0, &(0x7f00002fb000-0xc8)=""/0, 0x0, 0x0}, 0x0) sendto(r1, &(0x7f0000310000)="8d", 0x1, 0x0, 0x0, 0x0) 2018/01/27 00:25:27 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000001000-0x4)=0x9, 0x4) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000dad000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x16}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000b93000)={r1, &(0x7f0000809000-0xe2)="dc5659aab37061609f7e468429db7068fd3c950bd765d24a787a6c820c66eaa4a8254b508fb8582d079b43eb252ecccc3eda01641f82e7caa2ae20a02b190340227ae73b783a471354eb803dc35b1b410bb814e3e2807a5b79a0c17c76898bfb35ac3acd1fcd83d2cd1c2e4f2ecfa8fc606e5bcfe7b2cc6f0f37183ba3f0a4d32e4d26aa163b5236e458a2466b4ae4d60f5b418acff537298fb93e47514d2e997721728d0ff8fdafe4ca90631b8ca9bede145f23a25b4281c831b5adabba3c0963cf4b63225f44532fdec08465f6ede864b674dd5e01c548031c297c90a1265a3b00"}, 0x10) mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f73000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)='\n', 0x1) accept$alg(r2, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000bf5000)=[], 0x0) socket$alg(0x26, 0x5, 0x0) r3 = accept$alg(r2, 0x0, 0x0) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/5, 0x0}, {&(0x7f0000f72000-0x3a)=""/58, 0xffffffeb}], 0x2, &(0x7f00008e6000-0x57)=""/87, 0xfffffffffffffeb9, 0x0}, 0x0) 2018/01/27 00:25:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00007e2000)={0x9, 0x0, 0x0, 0x0, 0x8, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f34000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d3e000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa, 0x2, 0x0, 0x2, 0x101, 0x719e, 0x4cd}, &(0x7f000080f000-0x3)=0x20) 2018/01/27 00:25:27 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x81) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000000000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x6, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00000f4000)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2ec01670}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xd44, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb8) getsockopt(r0, 0x400000000000003a, 0x0, &(0x7f0000002000-0xbc)=""/188, &(0x7f0000000000)=0xbc) 2018/01/27 00:25:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) pipe(&(0x7f0000c6e000-0x8)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000177000)={0x0, 0x0, 0x0}, &(0x7f0000936000)=0xc) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = gettid() sendmsg$nl_generic(r0, &(0x7f0000622000-0x38)={&(0x7f0000b27000-0xc)={0x10, 0x0, 0x0, 0x2100}, 0xc, &(0x7f00006e9000-0xd)={&(0x7f0000057000)={0x13ac, 0x32, 0x200, 0x0, 0x0, {0x9, 0x0, 0x0}, [@generic="ccf8e478eb4b218bf86ecf0e32fbbcc6e21518081f5c0a8c905a7a2d9cb32d45436efd3a7b9c5b9f863c013e3f0bd96151aea5a092f0eb70689259cd590de084a5aa99b40184e2f61c563701d5d91ddfd108a2b9e544e04f2db47b35654b03879b7c9945cee1", @nested={0x108c, 0x91, [@generic="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@typed={0x28, 0x84, @str='vboxnet0\\vboxnet1cpusetsystemJ\x00'}, @typed={0xc, 0x46, @u32=0x5}, @typed={0xc, 0x2e, @uid=r1}, @typed={0x8, 0x1b, @void=""}, @generic="b2242cd63e3a121f04489f944da641c35633abac7ffac8fde14cd5e1289b5b01872096bd656c16a3b03e63677cbdafe92d8728fc132e65adaa01466ff5eb0de2"]}, @typed={0x80, 0x4c, @binary="c9f8d884a18e0ec4541225558f9db81d9e80e0e901b14ca3ce759231ca373cfabb928f3104556dd8af483a8282439b230c716c457ae86391fdd68b9745c7b556bc977752872390e7d358356655706227c4c26a4e8bc8e9b849ebed323a5a584aa173e3c7acaae74221cec407314dcb50223f909591"}, @generic="29878e487d7b50420d1e03ff4db25928f9ca40a7d95b1fcf154683d3d7e64cb3afd9aa5e6a0de0d2a6a0bc01dfe0370830d18f93dc9efe1f673b43a747fca7fdfdf58eb80df4c1073375badac4be00b29a9ff352f1aea6bb96c173c95684358b448ba08fa1a147c325067ea9e875fce999afac22b4001f34ddcf68f2ca582b9bc5e61438b011894706bb0f392f", @generic="4102d2a57ebc40531287d1df436f977fce64d1052c6e79fb8e2b0c260fd53d3c8b3a812c50289433ba2113cf9ed69f6af7266aade4555369d1653bed739a7725f29aba2f3111b8cf8eeefaea96c4eb35f68638bc9f8b2284a6098a6f9bea469766ee1eb10ab1", @nested={0x118, 0x96, [@generic="1015a8026a933317ab8149e115a71e2a02cf727f9d7c0b3f7bac4da1cbc9ff9a94df9c13fd9adae08f21ec876a4c5b434b4ccf373d8fd7f29916a14792daee7c1e9ba6e9587bbf07", @generic="3c6657d97708429e9acc1614070a024aa105b21db3f5d63fab0368466ab6142a52fbd853ebef7d1ce4c2e9e22c64dbd7164ffa70e020b7ccc0e126f350188e04abd1babdbee249b5e8f651d1682179e1d1ca3d7f3ce5c48205dfe7602d13a399a3422b4e5f99030ebb4fddb6c7682897f5d4faf1a797cf0066f89b36dfc2b9cc5dc8670a55cf5a8e569ad8c75148cf24cfa8a297bae301b88681c866729c79a489", @typed={0x10, 0x26, @u64=0x80000001}, @typed={0xc, 0x4e, @fd=r2}, @typed={0xc, 0x67, @pid=r3}]}, @typed={0x18, 0x91, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x13ac}, 0x1, 0x0, 0x0, 0x80}, 0x4000044) r4 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r4, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r4, 0x107, 0xe, &(0x7f000061c000-0x4)=0x0, 0x4) 2018/01/27 00:25:27 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0xd, &(0x7f00006ae000-0x6a)="", 0x0) socket(0x9, 0x7, 0x7) 2018/01/27 00:25:27 executing program 1: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getpeername(r0, &(0x7f000002d000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000031000-0x4)=0x2e) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f0000034000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0xfffffffffffffede) sendfile(r1, r2, &(0x7f000002f000)=0x40000000000, 0x0) 2018/01/27 00:25:27 executing program 5: unshare(0x10000) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000765000)={0x0, 0x0}) 2018/01/27 00:25:27 executing program 3: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000da000-0x1c)={0x5, 0x83, 0x4000000000080, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fcb000)={r1, &(0x7f0000fcc000-0x1)="", &(0x7f0000172000)="", 0x0}, 0x20) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x7, 0x1, &(0x7f0000fcf000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r3, &(0x7f00002c2000-0x6e)=@file={0x0, ""/108}, &(0x7f0000fce000)=0x6e) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00007b1000-0xe8)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000072000)=0xe8) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000fd0000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000889000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000a79000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000611000-0x4)=0xe8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000651000-0x4)=0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000283000)={0x0, 0x0, 0x0}, &(0x7f0000fd0000-0x4)=0xc) r9 = gettid() mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f24000)=0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000fcf000)={0x0, 0x0, 0x0}, &(0x7f0000fcf000)=0xc) r12 = getgid() mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = accept4$netrom(r2, &(0x7f0000fd0000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000fd0000-0x4)=0x48, 0x80800) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000bd7000-0x4)=0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fd0000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000052d000-0x4)=0xe8) r16 = getgid() r17 = gettid() mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000fcf000)={0x0, 0x0, 0x0}, &(0x7f0000cac000-0x4)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00006d8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b6c000-0x4)=0xc) r20 = gettid() r21 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006ba000)={0x0, 0x0, 0x0}, &(0x7f0000e1c000)=0xc) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000f34000)={0x0, 0x0, 0x0}, &(0x7f0000fd0000-0x4)=0xc) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000fd0000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fcf000)=0xe8) r25 = getgid() mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000fcf000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bb8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000109000-0x4)=0xc) r28 = getgid() mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r3, &(0x7f0000f8a000)={0x0, 0x0, &(0x7f0000fcf000)=[{&(0x7f0000fd0000-0xf4)={0xf4, 0x3e, 0x200, 0x4, 0x2, "", [@nested={0x70, 0xa, [@generic="a8e5e795ad20ca781a95ea5f34faa434a16d4fba6aee041b732356708e333d6adc6a37248cc924208146eccbbab4f26a8c1c1951a8b59cfd1464fabc2576ee21de72e9de3a3c6acf27ce3e4e3ae18d1533e8affb5841f9aefa12bcccabd963", @typed={0xc, 0x5c, @fd=r3}]}, @nested={0x74, 0x45, [@typed={0x10, 0x8d, @u64=0x6}, @typed={0x60, 0x38, @binary="5517330f3ead3f411569f93396f10d50f76b1c74a1430c78d2ffb68db10c0d2c826fdea34824b8d3dc10a7a3a03f99f7b2e65a7b74646f770e28294e84898552610bc89913cb6e68db670a0e5f5ddc87098a91e0700cb3"}]}]}, 0xf4}, {&(0x7f0000570000-0x19ec)={0x19ec, 0x21, 0x300, 0x1, 0x1, "", [@nested={0x17c, 0x85, [@typed={0x8, 0x1b, @void=""}, @generic="bcd1d57c0d101a257b4dd283b1596d6550130ff6406e664a778678b965c54817781174874decb3794a0571df3e6385ec001fbefaec6ec299c68a9349eabf91fd9e649084e6175675a364f6c9458a3b2b694bd751e613032f5f78551c2a41690713201c684051273f0f2a979e0ae279c86404a4c948820d9fc2b03a1891024b602dd6746b5c", @typed={0x18, 0x84, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic="135aad2f8c052f2da9f8c81623c75cb5c6979da60ff73f5e961b9abb7fa4d408", @typed={0xc, 0x81, @uid=r4}, @generic="1ad6624a45cc4d8b50f65648546442af4024160ecd81c929fc5193860754a23f3e362e4aedfcdf1aa13ec17405606e7b1bb63fd6ba5477943bed54224a1bc6a0543349fad8fbdab96317d7d302fa9dc3e36c67044c9d4ab4dd5481e4daaf9100e71f8b089a9eecbc213a36be97fb47d27c0ef7bc6874d25fe48ffd3d0b5085c0425f1f268b9d467b85888153eac9665a389d65bf77a1545ad31cbb5f63", @typed={0x8, 0x1a, @void=""}]}, @nested={0x12f4, 0x69, [@generic="451d534d638c3aea0a293afd47f51b7791d9f231ad288d95de885e712757f3dbd3ef723518f367cae9b008e1f5e0eb3ada0e05b1d3323380779e24b389e6cad77c69738d44d5ab29aba638025440627204ce9afcf2eb4460c8f1cf7566aa6acdce66b96d9098", @typed={0xc, 0x13, @fd=r3}, @generic="caeee1cf2da32eabf4e1d835e814a569714489184cea9e53e4f8006e174b9e53684303a3c8bb2d587a237cdb3cd38cb96ce66d8788a179522fa646d63ffb6636aa83330acc9f66e5bd7e5db18f526ce0f4865da817165f500662c98d94b48e3df1e06ffeb4788addd3361aafc56f399a94", @generic="d2f8d96283cc1f80b5ded1eb29a14687960565d57b321e43782a86521aa405f66e65b184b35096a8a305a9aed7337ae3b08d6f1f0342d23147e0dcb04318c12cbdf556dd7a9c69c1faeef40cdb76691ba7da1447a6ebd85ab39fdeb2cff9563fd24228d83d458c312a0553dddfeabcf6f5296b835ff6fd92ed2a55eeae579f1ad066f81f796d2ec18d942a1b80042e3ed8c0945c7831e978ec4b5af4803b1f4a795c96d5196c0af977534210979ae41e9ef1caf300ef14ed08a309e2ff6b8e629b659aa1f594f9de26829fd944bcdcc3cfdd05bb0170ca5ce40d7c305fa7d4c791d4f40824fbb48bfc7d4e4c", @generic="1f1d1c76cecc221809634e0905d22dcdc421fe93517d286963a99d6b1353f89ec2c0d4f3762666398784027b1b9f06f5c86b70b5f6d56351aa4c13c8720f3cde3bb50660f956305e8e640b7a7c0dbbc37820bbdef4e046a1f157d27e232cc9a04280a7bfbd38b33acf8171904866af92247b0b760803657702c148bf964902cef466c4ad8eaf54ebf3774858a0406c25a7011e6469cb55117423c61d879cd7e535f858c46947d1600a957d076034736cf92889c97552591c2453fa500bc8b26e9fc2178149", @typed={0x18, 0x3d, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 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@generic="00e9be6e9718ee15d0f9cf44b7c377f2df343db1f6d61429c26c59b5e8cde9ac4669114af8a76fddf4b67b2e098605a09f006f30509d106711349688ac364d071e999d03e57f1490dbce64c0ea540ae6eea350ae0ead118333ef059b019223dc640580901e0404ba", @generic="5f2607493ef88f74c458c3e4cb340ce78b52935bd3424179e104202415127cebd7b7391a36a714efd0d18b8fea526293fac225dbe86cf3cf8490cfe3d3f19c80670232025dfb839c24851250829753e783495828f6bac1"]}, @generic="a2b100a658ce5981962348616b8b0b6c66c95a6c917547bdf65064448638bd9c5dca967f4ed51961483af771d5533320462e8320efd4af80a7f4fc3273b0962fd5d9192d61391822f91aa16a548f14fad93ebc748d1eca016815a9dc767307a5d46840a6e2a66eb420c3b4f628476c70d4f274f76a85dec505805d5256fd5ed93a4e86abf91f26006f0a5efa", @generic=""]}, 0x2344}, {&(0x7f0000e0a000)={0x368, 0x14, 0x0, 0x4, 0x3, "", [@nested={0x28c, 0x3c, [@generic="f0ed09a80d094af8fa7b38d8f239db8e651268cd9043b542340928aedad2be46c999016fa9b7cf2890f8c6474ded5588439b736f49c884563af3dd1b1c3fd36ad6bb348ca3921cf1b5b223fc0666909c904c7df81feca19772d4d2ac6b291c1eca0672cfc740449f07ba4b7074564b3e5e04365af3b7b2fde8a5ae39a7deb90862798877fa4cf8f8b8c904847549839a7cac228707f1cfb65e6018af07f8c22e0db09c2bcdfa454bf87f0413ba4fa7484401f6934f1a639e63231f10d7c15ee223865dbc5b7d79d32ff76a9256794003281aa5d1cd0ec49ff9a1a9b714", @generic="9d549ee34b8b24e429aed80a48b9bc52192411592e1318b79f821916ade128b6f378cab3fa071f860a9be4b844f0d98d8460cbfe5f8837537fff1bd8d9626a2b2c767a7a0227cb61798111474878d5a3c6de29dc3d0e77b97c9bdfb4eb9d9b6335551fa65e4e6386e95dcf42219cd0f16fda762989faf242f9fff01b8b7b2ae8607518b2050778f32acea715ede50b213fee1c854bb318fbd822f1f38463261ccaeeef89bd86b27422c38e1a2d776249d8464d79137bb4fa2bbb260008126e09adcd2fbadbee74190f", @generic="71f7ef4ed1beb042839b53c7e21bc8667e455b13ae0d5c6325c5612095b38864970f7efb3fed1cdc0b3096db1c6aeedc67a9ad604a579dc5c0a2be4447ee9ddb2bc576c59e776dcc4485a446de4350425fd7cdb72c57e085e64cde1a20b42cf68d21e9ce8b5cb87096a175d3a6ce4fdbe08b5c496177d4c269e467fd58ff5d6d2ed6c143667afc2574224eccd184e00c9403780b9f4f136db13dea83e0b314842bacbaff0426e3cd10fc8c15be5b38aed0b679c0de79838432d3f3ecbe31d8e354660990fbc843a9f6bb49acfc527d82e7ab2b", @typed={0xc, 0x75, @uid=r6}]}, @typed={0xc, 0x8b, @pid=r7}, @typed={0xc, 0x84, @u32=0x0}, @generic="8c3dbcc984ba17e5684f1ad7c24ac643ec30425018e175c865172903294fa421ef6426eb432a0d6ddea5b69059", @nested={0x84, 0x6, [@typed={0x10, 0x30, @u64=0x9}, @generic="a04aeb413e3fc504b7ec030c54e81913ee0f75a5cb1061a554218f85640648a2d12d84619e02b7724ec4a05e98055d48", @typed={0xc, 0x59, @fd=r2}, @typed={0x10, 0x76, @u64=0x1a}, @typed={0xc, 0x3d, @uid=r8}, @typed={0xc, 0x7, @u32=0x22}, @typed={0xc, 0x8f, @str='\x00'}]}]}, 0x368}, {&(0x7f0000fd0000-0x2a4)={0x2a4, 0x2b, 0x800, 0x5, 0x2, "", [@generic="c74a374200462af152137b365cebfe7365699d6a43a891810e746fddcc561f6fb0b595f720a708ae55a871c9d92c9bc3137d732010a1e3e54ea8076f26d6cd4be50e545e1aa8a59af127c2417893ddfd550acb21f77694f5f1f73d27ba942aa968a3fb320e9dc33cc542267d27d61a51b4b88e48d450ed1acf20158510f5026b80f4c6a35d1436e743fa71c4244484eb920fbaedc94f0282d9dc02cb09448f71cb4f3cdde237c5893ed606d1a2cd55dee4bacaecee01940882e910368f8d5fe4153f33f057e24f22", @typed={0x88, 0xe, @binary="f407fbf3a575f56ce0c6746780724a4838880703f9b0029bb7681f8eee470f1a2ec973c7ef41c751cfd9be37b50b58577e01967b4249a3a5f5b813ca862282e613b6c0ebd0cb96006930deea31974281bfaab2217cd7b819d387a0cb6c033317deccd3de6996063606f30744b7b2e7b101ea8d4e9d8c063fc068b4bab3e5ed"}, @generic="8ade9ffefab34da80047a9a4c2f9888f24934b1cbd8cce361a11", @nested={0x128, 0x2b, [@typed={0xc, 0x47, @pid=r9}, @typed={0xc, 0x2, @str='\x00'}, @generic="", @typed={0xc, 0x17, @fd=r3}, @generic="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"]}]}, 0x2a4}], 0x5, &(0x7f0000fcf000)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x38, 0x1, 0x1, [r13, r1, r3, r2, r1, r3, r2, r2, r2]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x30, 0x1, 0x1, [r3, r0, r1, r0, r1, r2, r2, r1]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}], 0x128, 0x4000000}, 0x4000000) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f000006e000)=0x728, 0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f0000ad2000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/27 00:25:27 executing program 5: r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xd, "3c2d57f48c9d7dbb1a13c51644"}, &(0x7f0000000000)=0x15) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001000-0xcc)={r2, 0xffffffffffffffbf, "90e596190b4c985b2cf907ea05234a0c755e6622f045a9247657530c46cc7ef37e5cb9e23c582049e4f50a24a22ae49eeae913b915b6e82c84152ebee3cdf1787d5299df1eb8f97ac2a32b6ce4ea117938853d97470f445db4a2a06a312ce14a605147ec0a8ef599710a314319e0c8e24068e9875649099128b15dad78827e4456ccb202e94651a55e704035dc47bac38b36d230222e7cc13b4ab687b3a57866ad44f68677e662c63eb96961afe951b666742cf1cb7f6df386494460e43c15d62d21908c"}, &(0x7f0000001000-0x4)=0xcc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000049d000-0x16)={r3, 0x2, 0x7, [0x2, 0x3, 0x8001, 0x2, 0x80000001, 0xff, 0x8]}, 0x16) setsockopt(r0, 0x84, 0x8000000000000003, &(0x7f0000000000)="", 0x0) 2018/01/27 00:25:27 executing program 1: mmap(&(0x7f0000000000/0x5dd000)=nil, 0x5dd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005de000-0x8)={0x0, 0x0}) read(r0, &(0x7f00005d1000-0x7b)=""/0, 0x0) 2018/01/27 00:25:27 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000026000+0xdf3)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000001f000-0x4)=0x14) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000027000-0x38)={&(0x7f0000027000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000006000-0x40)=[{&(0x7f0000026000)=""/199, 0xc7}, {&(0x7f0000027000-0xc1)=""/193, 0xc1}, {&(0x7f0000027000-0x1f)=""/31, 0x1f}, {&(0x7f0000021000)=""/253, 0xfd}], 0x4, 0x0, 0x0, 0x9}, 0x2100) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x15, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 00:25:27 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000aeb000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000af6000-0x4)=0x10) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r1, &(0x7f00000f5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000af5000)=0x10) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000af6000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000571000)=0x0) socketpair(0xc, 0x5, 0x7, &(0x7f0000af5000-0x8)={0x0, 0x0}) accept$inet6(r3, &(0x7f000078d000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000098c000-0x4)=0x1c) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000297000)={0x0, 0x0, &(0x7f00005c7000)=[{&(0x7f0000af4000-0x1e)="d5675a15472dc133b766a12edbf882b6700f37ab7a2cf40ef935436bae5e40", 0xffffffffffffff26}], 0x1, &(0x7f0000af4000-0x48)=[], 0x0, 0x0}, 0x3) 2018/01/27 00:25:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9f}]}, &(0x7f00007fe000)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000c72000-0x40)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0x400000000b, 0x7a, 0x0, 0xfffffe50, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x89d0, 0x1000, &(0x7f00004bb000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x1, 0x3, 0x401) write(r0, &(0x7f0000d7b000)="761de50e037603b6fc48b8ae5d31603d74dd604dfaec5e1b4e19bb88aed8a70b9ef5aec30f73e9172452ab546cb040de3c671b227ccb5a03e66524599e7ce7a16f5754c31b3b88b0aee561ba57866ed08408c56a87f9748cd5393ba9", 0x5c) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00004af000-0x4)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db39e9ff4435eade", 0x26) socket$inet(0x2, 0x3, 0xffffffffffff8000) 2018/01/27 00:25:27 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000002000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000-0x20)={0xffff, 0x0, 0x1, 0xf4aa}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000006000-0x10)={r2, 0x8001}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f000000e000-0x28)={&(0x7f0000003000/0x3000)=nil, 0x8, 0x0, 0x4b, &(0x7f0000006000/0x2000)=nil, 0x7}) bind$can_raw(r0, &(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt(r0, 0x65, 0x10000000002, &(0x7f000000c000-0x4)='\x00\x00\x00\x00', 0x4) r3 = socket(0x9, 0xf, 0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000c000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000009000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000d000)=0xe8) connect$packet(r3, &(0x7f0000002000)={0x11, 0x17, r4, 0x1, 0xe69f, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/27 00:25:27 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)=0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@common='vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000002000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, r2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000002000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)=0x10) 2018/01/27 00:25:27 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000004000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000004000-0x4)=0x32) r0 = socket(0x2, 0x3, 0x6) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000003000)=0x0) socket$kcm(0x29, 0x5, 0x0) 2018/01/27 00:25:27 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f69000-0x4)=0xc, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x4}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x7, 0x6, 0x0}, &(0x7f0000001000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={r2, 0x0}, &(0x7f0000002000-0x4)=0xffffffffffffffd1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r3, 0x0, 0x20000000050, &(0x7f000052c000)=""/0, &(0x7f0000002000-0x4)=0xfffffffffffffcbc) 2018/01/27 00:25:27 executing program 0: pipe(&(0x7f0000f0e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f000077c000-0x8)={0x0, 0x400}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000001000-0x8)=0x0, r0, &(0x7f0000001000-0x8)=0x0, 0x80000000, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x401, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000004000-0x4)=0x8, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000002000)=0x10) write(r1, &(0x7f0000001000)="cb1169d79963b6c60be58c66fe75fb49809174c99825a8de2ccebade5901d4481af3f6050fda0058ea045821b4ad9ad686ba3efb2d259833c52b19781dbc864a3305", 0x42) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x7, &(0x7f0000005000-0x9e)="82bbba259c6fa8e1b86d332948153cc9063c1564bf72569061e89bcb0e0278c766ece78dc83b6bf80e7d1a9baca993aaea4e9d123f3badb3c11df0f1c2995b3c2fa256c3219751e090e0fb3cd34250aed6d3329b415198adcb284fbe98efaddcda2c4e87a2f51908254e8a7241746a686dd09f2c51f438223fa8fade14e1fb8d2ddc74bbb79d0c1c3a92f6f1f82a30e6bad02612fb0fc1788d782db0abb1", 0x9e) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000003000-0x20)={"e091f7b24240af113048c69ff72f9485", {0x4, 0x8, 0x4, "0bbc15761a9c", 0xdc7, 0x0}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000003000-0x18)=@get={0x1, &(0x7f0000006000-0x1e)=""/30, 0x2}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000006000)=0x7, &(0x7f0000006000)=0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000007000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x20) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000003000)={r3, 0x36, 0x1, [0x1]}, &(0x7f0000007000)=0xa) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000009000-0xa0)={r2, @in6={{0xa, 0x3, 0xfffffffffffffffb, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6e48, 0xfffffffffffffffc, 0x4, 0x1}, &(0x7f0000009000-0x4)=0xa0) 2018/01/27 00:25:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000007d000-0x10)={0x3, &(0x7f0000b0a000)=[{0x5, 0x4eae, 0x7, 0x76}, {0x6, 0x0, 0x4642d349, 0x5}, {0x1, 0xbe0c, 0x10000, 0x6}]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004d9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d56000-0x4)=0xc) 2018/01/27 00:25:27 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x8, 0x0, []}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000002000-0x1b)="666aa9143c75952e2459cbbedde05e2a9551022cd5ca2f67606f56", 0x1b, 0x0) ioctl(r0, 0x8918, &(0x7f0000000000)="") 2018/01/27 00:25:27 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f0000002000-0x118)={0x2, 0x18, 0x0, 0x0, 0x1b, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0xa, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}]}, 0xd8}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000ae0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000001000-0x4)=0x5, 0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00001a8000)={0x3, &(0x7f0000472000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000001000-0x7c)="fc013872d6a2e536104c09a6057b20488d062c6a1cf7644f16f536a4cdae7af3b5b11d74efda5251b9f6cbd906771e44ace7c84895c0f6d91f16164c40e57795efd626967a5e5943320977c6ae7868b51676b268af10f2e0d4d8330a8eaf49f4baf3345cbaba1ad17df923d90611731085f9065bf0292ce11380ee74") ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00004f3000)={r3, 0x10}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0xe4ccdc916a730759) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r4, 0x6, 0xfffffffffffffffb, 0x101, 0xf03, 0x37d1}, &(0x7f00004d8000-0x4)=0x14) 2018/01/27 00:25:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000cda000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb}, 0x1c) recvmsg(r0, &(0x7f00007f1000-0x38)={&(0x7f0000a4f000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000970000-0xa0)=[{&(0x7f0000860000-0xa8)=""/168, 0xa8}, {&(0x7f00006c2000-0x2c)=""/44, 0x2c}, {&(0x7f000098b000-0xe1)=""/225, 0xe1}, {&(0x7f0000780000)=""/112, 0x70}, {&(0x7f00008b9000-0x2e)=""/46, 0x2e}, {&(0x7f0000684000-0x69)=""/105, 0x69}, {&(0x7f000057a000-0x8c)=""/140, 0x8c}, {&(0x7f00003fb000-0x87)=""/135, 0x87}, {&(0x7f0000223000)=""/4096, 0x1000}, {&(0x7f00006fc000)=""/223, 0xdf}], 0xa, &(0x7f00005cd000-0x63)=""/99, 0x63, 0x7ff}, 0x40) connect$inet6(r0, &(0x7f00005bf000-0x1c)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000fec000)='tls\x00', 0x4) 2018/01/27 00:25:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000035b000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000260000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ac2000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000bb7000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ed8000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000129000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@dev={0xac, 0x14, 0x0, 0x14}, 0x0, 0x7, 0x3, 0x2, 0xa, 0x20, 0x0, 0x5c, r1, r2}, {0x400, 0x100000001, 0x0, 0x3, 0x22, 0x3, 0x8, 0x8}, {0x8, 0x55, 0x79cc, 0x8}, 0xffff, 0x6, 0x2, 0x1, 0x1, 0x0}, {{@in=@multicast1=0xe0000001, 0x1, 0x32}, 0x2, @in=@broadcast=0xffffffff, 0x4, 0x2, 0x2, 0x4c8, 0x5, 0x5, 0x1}}, 0xe8) r3 = socket$inet(0x2, 0x7fffe, 0x10001) setsockopt$sock_int(r3, 0x1, 0x29, &(0x7f0000cb1000)=0x20000000000005, 0x4) sendto$inet(r3, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x0, @rand_addr=0x100000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff69) r4 = accept(r0, &(0x7f00002a6000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d01000)=0x14) getpeername$ipx(r4, &(0x7f0000cf9000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b78000)=0x10) 2018/01/27 00:25:27 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 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) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000000a000)={&(0x7f0000005000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000000a000)=[{&(0x7f0000007000-0xd7)=""/215, 0xd7}, {&(0x7f0000008000-0xdb)=""/219, 0xdb}, {&(0x7f000000b000-0x1b)=""/27, 0x1b}, {&(0x7f000000b000-0x9a)=""/154, 0x9a}, {&(0x7f0000006000)=""/116, 0x74}], 0x5, &(0x7f000000a000)=""/135, 0x87, 0xffffffffffff7fff}, 0x2000) accept4$llc(r0, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000007000-0x4)=0x10, 0x80000) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockname(r1, &(0x7f0000002000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000001000)=0x32) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000006000-0x230)=[{0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000004000)="1ff42db584057d5375", 0x9}], 0x1, &(0x7f0000009000)=[], 0x0, 0x0}], 0x1, 0x0) accept$alg(r2, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x4030582a, &(0x7f0000004000-0x8)={r2, 0xffffffffffffffff}) 2018/01/27 00:25:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383f1b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket(0xa, 0x80005, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000ba000-0x8)={0x0, 0x2}, &(0x7f0000cda000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000038f000)={r3, 0x59, 0x4, [0x4, 0x3, 0x2f, 0x3]}, &(0x7f0000026000-0x4)=0x10) sendmsg$alg(r1, &(0x7f0000900000-0x38)={0x0, 0x0, &(0x7f000023f000-0x60)=[], 0x0, &(0x7f00006d9000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/27 00:25:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d08000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000f56000)=[{r1, 0x0, 0x0}], 0x1, 0xffffffffffffffbc) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f000028a000)={{0x3ff, 0xfffffffffffffc01, 0x8001, 0x0, 0x7, 0xe4e7}, 0x0, 0x0, 0x8b4, 0xe1, 0x1, "414be31459f04a672c1e0f6f93bd3d023153b4f6b1b4da826a442244d8cc8c38b71c91173d17fb5f7047ab44b2838bbc2314ddd5abb1931a0826854470a79ad95f5c1163181de5319e0095d14a6547960462b67e72973e723006935c540ccd8943a5a1626c1b76408141f693d0788e429035b7ad9404ba0e6a7c90d2cf3e5068"}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00008a7000)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a23000-0x4)=0xe8) close(r0) close(r1) socket$can_bcm(0x1d, 0x2, 0x2) 2018/01/27 00:25:27 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000005000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000005000)={0x6, 0x27, 0x200, 0x2, 0x3, 0x6, 0x3, 0x8, 0x0}, &(0x7f0000005000)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000)={r2, 0xe7, 0x92, 0x1000, 0x8, 0x32}, &(0x7f0000003000-0x4)=0x14) 2018/01/27 00:25:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00005c9000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) r1 = accept4(r0, &(0x7f00004fa000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000825000-0x4)=0x6, 0x80000) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f000018e000-0x4)=0x29, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) writev(r0, &(0x7f0000e29000-0x60)=[{&(0x7f0000340000-0x1000)="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", 0x63c}], 0x1) 2018/01/27 00:25:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f0000002000-0x118)={0x2, 0x18, 0x0, 0x0, 0x1b, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0xa, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}]}, 0xd8}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f00000fa000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00007ff000-0x10)={0x0, 0x7, 0x7, 0x96}, &(0x7f0000532000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dde000)={r3, 0x32}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000ed7000-0x4)=@assoc_id=0x0, &(0x7f000086e000)=0x4) bind$nfc_llcp(r1, &(0x7f0000c94000)={0x27, 0x0, 0xfff, 0x4, 0x0, 0x3, "64eb9674a43f0d4cf000f584f891f407582a4a14065ab4a5753cbc701667b68a3fa533d54a4c19c1ec44c7d10ce91c4f394daa769e7bffb892fc4dae9e8dec", 0x48}, 0x60) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00008bf000)={r4, 0x8}, &(0x7f0000664000)=0x8) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000cff000)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x2, [@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000006c000)={0x1, 0x8, 0x8a1, 0x1, r5}, &(0x7f00001c6000)=0x10) 2018/01/27 00:25:27 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000928000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x5, 0x5) sendmsg(r1, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02fb0400070000000000760000000000805bf868480200c71e14dd6a779e4e009a48216be61f000000010000000000e4ff066c3f090039d8f986ff01060000000000af50d5fe32c419d67bcbd7e3ad316a008356edb9a6341c1fd45624281e00070ece000276c3971bc40000bd0095090000000000080000db000004da36"}, 0x80, &(0x7f000016b000)=[{&(0x7f0000fdf000-0x69)="4650dd16aeb49bcb78cbbb6db2a58eccc0f2944baaac2368efce63eed214d1891e43f772d13e3704accf238d6d91c4c99dc957669ea2625a4a0b8d312ec661f6cd29c0f7dbdce12ee8c5d373415dc68a96506e0cb4f17b10ad611ff7087ba23c8a5e69664f388e26aa1a", 0x6a}], 0x1, &(0x7f0000d19000)=[], 0x0, 0x10}, 0x0) 2018/01/27 00:25:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) sendmsg$nfc_llcp(r0, &(0x7f00006ce000-0x1c)={&(0x7f0000236000-0x58)={0x27, 0x4, 0x0, 0x0, 0x0, 0x0, "af1fb80fdcb94489506728b5f4f9622717a97c43f7fff80f31ec16a710f991711cf93c40e827ce6ce43439d1d399f0957b24f56e1401d38a1041e0f73bf4fe", 0x0}, 0x60, &(0x7f0000598000)=[], 0x0, &(0x7f0000c7a000-0x9c)={0xffed, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000d20000)={{&(0x7f0000e18000)=""/133, 0x85}, &(0x7f00002aa000)=0x0, 0x40}, 0x20) 2018/01/27 00:25:27 executing program 5: mmap(&(0x7f0000000000/0xd44000)=nil, 0xd44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x20, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") mmap(&(0x7f0000d44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f000002f000)=""/18, &(0x7f0000d44000)=0x12) 2018/01/27 00:25:27 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80800, 0x9, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f000001f000)={{0x770, 0x84, 0x2, 0x9, 0x10001, 0xfffffffffffffffa}, 0x4}) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) sendmsg$nl_generic(r1, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 00:25:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x1, 0x3) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000c06000)=[@in6={0xa, 0x3, 0xf3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5}, @in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x0, 0x952e, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9}], 0x54) sendmsg$nl_generic(r0, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bbb000-0x10)={&(0x7f0000abf000)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getpeername$inet6(r1, &(0x7f0000afd000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00002b7000)=0x149) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000da9000)={{0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, {0xa, 0x2, 0x7fff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x5}, 0x3, [0xfffffffffffffff9, 0x6, 0xfa7, 0x25b4, 0x6, 0x7f0624f2, 0x401, 0x96f0]}, 0x5c) socketpair$inet6_sctp(0xa, 0x4, 0x84, &(0x7f0000e01000-0x8)={0x0, 0x0}) 2018/01/27 00:25:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) connect$l2tp(r0, &(0x7f0000ad6000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x32) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000327000)={0x0, 0x2, 0x8, 0x4, 0x1, 0x800}, &(0x7f0000a0f000)=0x14) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00003c5000-0x290)={0x101, {{0xa, 0x0, 0x5b, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0xa, 0x1, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x716}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) socketpair(0x6, 0x6, 0xa621, &(0x7f0000df2000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000ac3000)={r0, 0x85}) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000c1a000)={r1, 0x5}, 0x6) 2018/01/27 00:25:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000d9f000)={0x0, 0x0, 0x0, 0x1c1371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0xc, &(0x7f000004d000)=@raw=[@generic={0x7, 0x8, 0xa72, 0x7}, @alu={0x4, 0x6, 0x1, 0x1, 0x7, 0x0, 0x10}, @jmp={0x5, 0x8ab, 0xc, 0x1, 0x7, 0x18, 0x1d}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x1d}, @alu={0x4, 0xffffffff, 0x4, 0x9, 0x3, 0x50, 0xfffffffffffffff0}], &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 00:25:27 executing program 7: mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000ac8000-0x4)=0x9, 0x4) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000af3000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000af3000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(lrw(twofish-generic),sha3-256-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000005000-0x70)=[{0x0, 0x0, &(0x7f0000005000-0x30)=[{&(0x7f0000003000)="940599adc8e100e4ea9ca4836977c89c576582330ae33006477110c2c76cef7e460fc576054ca3693b9ca33d9fb8a01f1331ae908ad251a71d88339e04ceb66295b6494d41fee99cd35fbbc1103949a0a8204eea55f33a4cf3306882403872c6e636a79154ae", 0x66}, {&(0x7f00001f0000)="0e766f56f8152fd82cc77aa3772bac935ed8", 0x12}], 0x2, 0x0, 0x0, 0x5}], 0x1, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x7, 0xfffffffffffffff8, &(0x7f0000af5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0x7, &(0x7f0000af5000-0x4)=0x0, &(0x7f0000626000-0x4)=0x4) 2018/01/27 00:25:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x7, 0x0, &(0x7f00005cf000-0x8)={0x0, 0x0}) sendmmsg(r1, &(0x7f00008f7000-0x1e0)=[{{&(0x7f00005c2000)=@pptp={0x18, 0x2, {0x3, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000c45000-0x30)=[{&(0x7f0000902000)="9e41b53322d2904a4bf7c3497e765b99bbaec854c281b6c72811608923f845d638bc16f994efa551bfc822b8552e367f3f1d8b628d122c3b92252b7df75d8b14c9fd9070c278b934e5db1b4531f95d7792d1d6897a09eae1ea5be821de24b2121f94cd7b53df0e232b9fc7a706ad58c610946763ff4f4fea95504457b787f84d83a8b7bbfa729f08162c9027fd0ddbf73c68978fbb1a2370254dd04e50f6689535a59baf9ec503906aea9c02ce16fb3cf941b25a27551d1d4e6a2aefac0e0318518e3fa2e467e803b165677cae21d5efe88aef52aad823ab6a2dde2c6893ca9e9571", 0xe2}, {&(0x7f000068d000)="693406f68fd5d98d25a90a93b85cdc3f8f3d6b79d7f8c8a8b4f3e7f38e2ea1e74157c8", 0x23}, {&(0x7f0000294000-0x1000)="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", 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0x2110, 0x1}, 0x10001}, {{&(0x7f000080c000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x4, 0x2}}, 0x26, &(0x7f0000e26000-0x20)=[{&(0x7f0000285000-0xe1)="2a0c7e6b5c228cb7f5dc286a5425729667d8e64728761da3c93cfc3e90d6978d5a272cd23fe48fd5c3dbbd64d4bb821d87b4070edcaeba7611b34c0d1cdf89b8adccab357e3bbef00b936e37f04f01bfc76766e120a5730342f6aa27f46aa8d9b2ddc1d18953a0877f07e5a0246f36c6798cf7ea89b9253dd4bb93ffb2baf21c6d725323084d385005dc567a23904946c635a0eedbd9bd4bf56f2263db7cd2c2e953f006f4ad057cc7e9412445cd9a84dbe9ddf09dfe2adebcd60495352db0a3510baf53c58535ba4953c37e5e5c065d8dfecc9d0c98577abe254e872a3f387a6b", 0xe1}, {&(0x7f0000be2000)="d381e616ef042d4dbf7193b54ab5ed62e4faf46ed612a1108127ed1f77539887037ad90af2d1ec887af1841b5827873cbc05bb898c6bf0fe5ec6173a64f91ac3", 0x40}], 0x2, &(0x7f000026d000-0x228)=[{0xc0, 0x10f, 0x4, 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{&(0x7f0000738000-0x1000)="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", 0x1000}], 0x5, 0x0, 0x0, 0x40000}], 0x1, 0x4000000) syz_emit_ethernet(0x32, &(0x7f0000193000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/01/27 00:25:27 executing program 5: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000e70000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00007c5000)=0x10, 0x800) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00007bb000)='tls\x00', 0x4) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r2, &(0x7f00007b7000-0x20)={0x18, 0x2, {0x2, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f000051b000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000a87000-0x4)=0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e70000)={r1}) r4 = accept$packet(r3, &(0x7f0000e6f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000672000)=0x156) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000916000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000e6f000)={r5, 0x1, 0x6, @random="8df048ac85ab", [0x0, 0x0]}, 0x10) getsockname$packet(r1, &(0x7f0000c7c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c37000)=0x14) 2018/01/27 00:25:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a00000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x71) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00007a2000)=0xc0, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00003de000)=0x208, 0x4) 2018/01/27 00:25:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000571000-0x10)="8909f4b9bc0ea4a56e4a15b9488b636a", 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r2, &(0x7f0000a02000-0xa)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) sendmmsg$unix(r0, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f00007a3000)=[], 0x0, 0x0}], 0x1, 0x44) 2018/01/27 00:25:27 executing program 6: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000af5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f000048f000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000af4000)=0x14) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) sendmsg$alg(r2, &(0x7f0000297000)={0x0, 0x0, &(0x7f00005c7000)=[{&(0x7f0000af4000-0x1e)="d5675a15472dc133b766a12edbf882b6700f37ab7a2cf40ef935436bae5e40", 0x1f}], 0x1, &(0x7f0000af4000-0x48)=[], 0x0, 0x0}, 0x0) 2018/01/27 00:25:27 executing program 3: r0 = socket$inet(0x2, 0xa, 0x7a973760) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000ab1000)=0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r1}) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f000003e000)=0x8, 0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000c04000)=0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f00004fe000-0x4)=r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f0000001000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r2, 0x80000001, 0x100, &(0x7f0000002000)=""/233, &(0x7f0000001000-0x3)=0xe9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000001000)={@generic="f8ae4bf7b90cccb03458b61894378bff", r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f00004e7000-0x45)=""/69, &(0x7f0000001000-0x4)=0x45) 2018/01/27 00:25:27 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000005000)={0x11, 0xfd, r1, 0x1, 0x7, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000004000)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x10) [ 198.918206] device syz1 entered promiscuous mode 2018/01/27 00:25:27 executing program 1: mmap(&(0x7f0000000000/0x219000)=nil, 0x219000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(blowfish)\x00'}, 0x58) r1 = accept4(r0, &(0x7f00000a9000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001d4000)=0x10, 0x80000) mmap(&(0x7f0000219000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000021a000-0x4)="9fa0291e", 0xffffffffffffff1a) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00001b1000)={0x0, 0x0, &(0x7f0000142000)=[{&(0x7f000014f000)="68e7d5f016c0b60944fb591e2544a301", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) recvmsg(r2, &(0x7f0000216000-0x38)={&(0x7f000015f000)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000211000)=[{&(0x7f0000092000-0xbb)=""/187, 0xbb}], 0x1, &(0x7f0000137000-0x3)=""/3, 0x3, 0x0}, 0x0) 2018/01/27 00:25:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x6, 0x0, 0x0}, 0x10) r1 = socket$inet6(0xa, 0x80805, 0x9f) listen(r0, 0x3ff) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000660000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00009f4000-0x7)=@assoc_value={0x0, 0x122}, &(0x7f0000c3a000)=0x8) sendto$inet6(r2, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b82000)={r3, 0xfffffffffffffffb, 0x0}, 0xc) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000963000)={0x5, 0x8, 0x1, 0x8, 0xac2, 0x2, 0x998, 0x100000000, 0x1, 0x2, 0x100000001}, 0xb) r4 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5}, 0x98) 2018/01/27 00:25:27 executing program 6: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000023000-0x8)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000019000)=@add_del={0x2, &(0x7f0000023000-0x10)=@common='gretap0\x00', 0x9c7}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=@ipv6_newroute={0x34, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, @RTA_METRICS={0x4, 0x8, ""}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 00:25:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x201000000010, 0x80007, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f7f000-0x28)={@common='bridge0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4$ax25(r0, &(0x7f0000570000)={0x0, {""/7}, 0x0}, &(0x7f0000653000)=0x224, 0x80000) getsockopt$sock_int(r0, 0x1, 0x3d, &(0x7f000094e000-0x4)=0x0, &(0x7f00003b4000)=0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000ce6000)="1a275affb5f1ccbed5fef6ae7fdbabd953e96f5ae40c39ffbd1dab0862ad4e07a88adea51f66061f350be2136188f4d75696c75722662f7bcbf41314f2b7a6a6a6ae6fe03d41d08483d2865450b12ce727f072243a2bac31f5", 0x59) sendmsg$nl_route(r0, &(0x7f0000f7c000)={&(0x7f0000f7b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f28000-0x10)={&(0x7f0000aa8000)=@newlink={0x2c, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_ADDRESS={0xc, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind$vsock_stream(r0, &(0x7f00005b5000-0x10)={0x28, 0x0, 0x2710, @host=0x2, 0x0}, 0x10) 2018/01/27 00:25:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000da2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000d4b000)="5c5c54f307c0169082", 0x9) writev(r1, &(0x7f00003f1000-0x40)=[{&(0x7f00006a8000-0xfd7)="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", 0xfd7}], 0x1) vmsplice(r0, &(0x7f0000c33000-0x70)=[{&(0x7f000069f000-0x1000)="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", 0xe54}], 0x1, 0x1) 2018/01/27 00:25:27 executing program 5: pipe(&(0x7f0000fd3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000134000-0x38)={&(0x7f00005fc000)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009f1000-0x60)=[{&(0x7f0000000000)="7fd409e0120c670c73194b443b22da390bc4d4dde0c0166c638b8d21905051", 0x1f}, {&(0x7f0000353000-0x26)="02349e27382a62fec1396aedf6eaa96c0060fb44b68b8426fea6ba4b771516056cdd6d57766d", 0x26}, {&(0x7f0000000000)="c04c9f768c66f948520fe7ba6fb2ef9009d4150f1ed757750bf4b8cdec0802cbfad84e80ae2c2bf8857520d77b9ed70cfb2ec7a37bbe3689a35baf75ddb0db3ac20c472954cde20a8c48ade217e72145cd4021f2a28deb5f4bd1bb603eb941692f7a8481652fd60d71c0b604f22625a20d76d3b21b92bc888fbe6d1d5b07ebd066f7583433be71ba58645cacea0458640217b59adc9a7dc7b25dd6a0a91ae7e859a67879f6eb341f369fa097d0fc39c7014b0f57a13d643d93888d857de338fba757663fb705938cc8db3b0cdb5bac17cc72921177c619dec0fde3974d36dce2a2a4108f", 0xe4}, {&(0x7f0000001000-0x54)="990953e5fbdd4b875c2aa6e95b47b13f49991d39fa86048c7769ef4103dfe2de0e173165f9c7d53a88ea48311e1c8ce93e7e834e69b68aba4dd9d90b3fa1bd4dd36a54c156c2ea7a196c9c82da18e3c3b1c00022", 0x54}, {&(0x7f0000000000)="17565e84e98457a57d4f310cd63fa60a3433f3169104f7c41cae1e4ffa644d1a4f7d7d85e61ccb6fe02ecdf44c35eff55ff03c2e8542a46cb2506ecad80ebcfc81e277400cdb690d3a5490170caa76c9134f24dfcb741781046bf7c489cc1e64ac2c3d5ad1c9571ec38699ab6e7cb3f2e756f6328f6d1983e8d7d0", 0x7b}, {&(0x7f0000df2000)="7c6fbaba4be23762b5d7c47e5b01094adc469b4e8bdae3998f319336ed79af4b64b138b6dbd7c966c27fd2254b2b01d31027e0088e96ce", 0x37}], 0x6, &(0x7f0000226000)=[{0x18, 0x10e, 0x40, "808381"}, {0x78, 0x109, 0xdec5, "76a11ca20e464cbf2612df33f94dca0ba5deba08f49538ffdb40ddc9f578356815fac1b0e065c2d99ce2d65c994f35e6ffc8909c8355911dc33bf241fbc5273edf6d66bbfff3a9aabf590fda5607abd71ed03f8b6e21305f9c54dc5c27c028ad1ad5f6"}, {0xa0, 0x88, 0xd50, "89cc0da1e409eac4255d3676967ec5bdb03140f3466d83103da3f1c2d5015f2ee783dee6cf995f869fcfcb46311428da23c552ecd8ab2d7668bc25099ddfda39ecc9f6163c11ae4f22d64d086ac72022f4208647d26f42347acf0dfd943cfdecdd7e3a46ddb1621a4b1551599e7bc398207c4033145a7988a1d7f4c2b504047af72c5234b1d8d133fbe728ac7a"}, {0x40, 0x1ff, 0x9, "d5e79c10c98e343fd24d346e81d95e36ed2cbef4f6316259dbbb9cab99a5c7d32ec03262fecc1a64f2"}, {0x80, 0x11d, 0x5, "6fe186cd1d13ec44d320a31dd04f13f68d38a742a044ea3bdbc9dce6f919d58afa41d55bf9d847fb3c9e3d112a2f9214e904ddc071319c64c5bab64c1d2e881aaf5f1d19e160214122a947bbce3bfc14eebd08809951a2b6045335f6ba991e0d4d377e4333eae9dc0324b6e711"}], 0x1f0, 0x10}, 0x5) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0xffffffff, 0xa63, 0x3000000, 0x8, 0x334c}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001000)={r2, 0x30, &(0x7f0000000000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) socket$inet6(0xa, 0x3, 0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r3, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={r1, 0x0, 0xae, 0x70, &(0x7f0000003000-0xae)="5569fc250cc35a22164ecacb6cb051f6f371cea4b59337edf263ebf1295f5f152730ea0c2277766d2e554a51e791a962eea90fdf46e3e12fd8fbde508e1047d77d7c0707a364fa29e3c68da0d7f37601a89012e66d646f1a77f0b99c36f23e045d9c88b693633bf45c23c3808dfa4c755d62104dc145f52c1d7609b1551b48795801120fd1c8a3727d0f29b8a511ebbb1bf1bf30c7971cf7b559870ebcfcb8eefed978a73736b2a7f4ff739f41ac", &(0x7f0000003000-0x70)=""/112, 0x5, 0x7}, 0x28) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f0000004000-0x38)={&(0x7f0000003000)=@ax25={0x3, {"147daa8ca4dd05"}, 0x7f}, 0x10, &(0x7f0000004000-0x50)=[{&(0x7f0000000000)="6a623a4f34283052497d321655dc498ecde6cf1499f57f171fdcff689634fbb36ccfe193ac325618944597e0993708357451a2171f002986ba87754affa39c9fac391e9feb4c3de306b850aee0f86c9ceb89ea0eccfad6b0acb6407c89b8d2c0efe0501b6704d678463a0a939889e934d81a053dae6a056f7f5f1c290f9b", 0x7e}, {&(0x7f0000004000-0xe5)="3ca6b819dbd351a0450dcc897bc65ea77b6cd8c98af1739c9ec4076bc9d61652445c29224b3f3602796fe1f95057e7b7692c42a1e6b1a84f3d815a550ad6a572680fedb9e2467b14cf3ae830fe1e6236b9a7b4a34b2570af7499c441f7b0146b40d509a181925f6b05bcc28aa0cb22150afeb82530407b200c949172313041ce0c8b0fd3e11b904846d13bfbab46cc4563c1ad2aa50555aa64d4f15fdae727815028b035e8fbc1e406ccd8928b0b12b5fc436971a04a5f3053c6a079d8b448b804f458ec05d1a44dcbb62deb288cf2037fae1ba19a8fd53bbdb5394b845e028da38ff83b34", 0xe5}, {&(0x7f0000004000-0x16)="23d88c5029ee07aee878a0cff3c0e722455c63e22d84", 0x16}, {&(0x7f0000002000-0x60)="9295ade6f57b4bfed8911bb3e05b4c50c8c6b48b36372ce890ed8e91888f5040f820c8e6efac99152bc5bf6124a20d037a1832e0cafdf24028d563be71cfa79c0f956eddde584dcb0b7f36854e7c5229fcbe6ccd6b71db6e027cfebe6f3b18df", 0x60}, {&(0x7f0000003000)="bf8e6d0e777b8d964f96aeb0d574b711ddd31923232719d080c9a2bd8a49c539a25ded4c328d", 0x26}], 0x5, &(0x7f0000004000-0x1260)=[{0x1010, 0x29, 0x5, "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"}, {0xe0, 0x118, 0x9, "126a09999c3938e30cb46af787aa112f5a37f43b400271d2c423bf5002285773306f0d4e7e6aa1bf035864d995b19962225a2a4a8e3ff8f3770b7acaaf756f9cc059c57f60e0b80102176d2c1dc36fc36156f234316693d3112c49edc8c7a98df770cd831ba5af498e179be1ddab6b2c1c09f25b036814da854327b203dc842b95a104e3d5014142766dc7202776222714d03b51561067de48ef5b345d0d693a7583af5312255969834849c5ee210e08365d9b780ebd420c2c7fb314f05f8ea4c4c44f4bcd62ca083d2e9075"}, {0xd8, 0x11f, 0x3, "037a39e5566943f1ff5a122d0ede9e2d3d704d3bccd5350149661c46da2c28f7cb97b22a0938547e4aac47d23f69790f227e2aa23b4b734f6f82e3a53e363f21b5e6a405acf2bce70e79a70978b0216de0e188969edc7077c1f85582eac6296e0ee673146e7708d752b2e16171dc933b4987ee1e0a94fbf2303041ed882fb6fd70bf43fc312bdd08e0ba53f13401ab75164a3245f9917badaf8ef54b01f831f3d42c10f9d4cd838d528db05197cb6c8ef1cf8e45226f7db56a575d15b4c8c44f098a"}, {0x48, 0x117, 0x5, "258d0b5d4ae78bbe611c5b057c71961367a6b95ae924bb5ad4f71d0fc9ed8119a75f9dbfbacf3ec9983c4b44581c32110a"}, {0x50, 0x10e, 0x9f2, "bbde982706eeea847e6f68183b6763bb7a18ddb1526f19555f90569816a66c8c79a2bf6c258b2b18df829fb3dec306286cf4de3375ce43867e"}], 0x1260, 0x20004000}, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x8, 0x6, &(0x7f0000005000)=""/121, &(0x7f0000005000)=0x79) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r1, &(0x7f0000007000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000006000)=0x10) 2018/01/27 00:25:27 executing program 2: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000302000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000610000)=0x58) connect$bt_l2cap(r0, &(0x7f000008d000-0xe)={0x1f, 0x48, {0x45, 0x3, 0x80000001, 0x5, 0xbea, 0x3}, 0x0, 0x1}, 0xe) pipe(&(0x7f000093a000-0x8)={0x0, 0x0}) listen$netrom(r2, 0x7ed) connect$unix(r1, &(0x7f00007a8000)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f000093b000-0x2c)={0x5, 0x4000a6, 0x0, 0x3, 0x10, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa684571f35a71cfc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000019000-0x18)={r3, &(0x7f0000026000)="", &(0x7f0000938000)=""/0}, 0x18) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000267000-0x8)={0x0, 0x0}) r4 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r4, 0x8917, &(0x7f000093a000-0x20)={@generic="210e7da396fd4b8aea4b6e97e71a8be8", @ifru_flags=0xc200}) bind$rds(r1, &(0x7f000007d000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r3) 2018/01/27 00:25:27 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) close(r0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000465000-0x8)=0x200, 0x8) [ 198.945089] device syz1 left promiscuous mode 2018/01/27 00:25:27 executing program 6: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000018000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000017000)={{{@in=@multicast2=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000018000-0x4)=0xe8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000018000-0xe8)={{{@in=@rand_addr=0x1333, @in=@broadcast=0xffffffff, 0x0, 0x17d6, 0x2, 0x101, 0x2, 0xa0, 0x20, 0x5e, r1, r2}, {0xa719, 0x80000000, 0x556fcffa, 0x7eda, 0x5, 0x4, 0x7, 0x9}, {0x1, 0x8, 0x7fff, 0x1}, 0x6, 0x4, 0x2, 0x0, 0x3, 0x1}, {{@in=@empty=0x0, 0x3, 0x0}, 0x2, @in=@broadcast=0xffffffff, 0x2, 0x0, 0x3, 0x3, 0x3, 0x6, 0xf6}}, 0xe8) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000013000)=0x1, 0x4) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000019000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = accept4(r0, &(0x7f0000002000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000017000)=0x10, 0x0) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000016000)=0x5, 0x4) getsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f000000c000-0x4)=0x0, &(0x7f0000002000)=0x4) 2018/01/27 00:25:27 executing program 7: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ax25(0xffffffffffffffff, &(0x7f0000f84000)={0x0, {""/7}, 0x0}, &(0x7f00009fd000)=0x10) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000f85000)={0x0, 0x0}) bind$ax25(r1, &(0x7f0000f84000)={0x3, {"79d137cf5cffac"}, 0x6}, 0x10) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 00:25:27 executing program 1: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000000080a, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc1000-0x1c)=@in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) close(r0) 2018/01/27 00:25:27 executing program 3: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001d000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000023000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000024000-0x4)=0x8) getsockopt$inet_dccp_buf(r1, 0x21, 0xce, &(0x7f0000008000-0x44)=""/68, &(0x7f0000015000-0x4)=0x44) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f000000b000)={{0x100000001, 0x85, 0x7, 0x800, 0x0, 0x1d2ac389}, 0x423, 0x3f, 0x58}) sendmsg$rds(r0, &(0x7f000000e000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f0000022000)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000019000)=""/46, 0x2e}, &(0x7f000001f000-0x1)=0x0, 0x0}}, @cswp={0x58, 0x114, 0x7, {{0x0, 0x0}, &(0x7f0000002000-0x8)=0x0, &(0x7f0000017000)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x88, 0x0}, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f0000025000-0x4)=0x0, &(0x7f0000025000-0x4)=0x4) 2018/01/27 00:25:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000a37000-0x4)=0x1, 0x4) r1 = socket(0x10, 0x2, 0x9) accept$alg(r0, 0x0, 0x0) pwrite64(r0, &(0x7f0000938000-0xfc)="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", 0xfc, 0x0) recvfrom(r1, &(0x7f0000f00000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f00003b9000)=@vsock={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f000040a000-0x4)=0x0) write(r1, &(0x7f0000b94000)="1f000000520007f2200094fef5060043fffffffe0047131ab4a500ffffb92b", 0x1f) pipe(&(0x7f00001ba000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f00002c6000)={0x1f, 0x2}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000338000)={0x6, [0x6, 0x9, 0x9, 0xb145, 0x42, 0x3ff]}, 0x10) getpeername$packet(r2, &(0x7f0000bcd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000045b000)=0x14) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000042000-0xc)={@dev={0xac, 0x14, 0x0, 0xc}, @empty=0x0, r4}, 0xc) recvmsg(r1, &(0x7f0000f04000)={&(0x7f000027c000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00007f6000-0x40)=[{&(0x7f0000753000)=""/4096, 0x1000}, {&(0x7f000097c000-0x3)=""/3, 0x3}, {&(0x7f00007cd000-0x3c)=""/60, 0x3c}, {&(0x7f0000da9000)=""/172, 0xac}], 0x4, 0x0, 0x0, 0x8}, 0x2040) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000305000-0x4)=0x0) 2018/01/27 00:25:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000003f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(aes),poly1305-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00008e6000-0x4)={r0}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000d82000)={0x9, {{0xa, 0x3, 0x100, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000b60000)={0x0, 0x0, &(0x7f00008f7000-0x60)=[{&(0x7f0000df9000)="d3", 0x1}], 0x1, &(0x7f000040d000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7d000)=[{&(0x7f0000f88000-0x4e)=""/78, 0x3dc}], 0x1, &(0x7f000073e000)=""/0, 0x0, 0x0}, 0x0) 2018/01/27 00:25:27 executing program 2: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000417000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7d000)=0x8, 0x80000) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000f7d000)={0x0, 0x8}, &(0x7f0000f7d000)=0x8) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f7d000)={0x4, 0x3ed, 0x8, 0x1, 0x4, 0x20, 0x2, 0xfe4, r1}, 0x20) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f7f000-0x4)=0x2, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r2, &(0x7f0000f73000-0x31)="", 0xffffffffffffff5a, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) recvfrom$inet6(r2, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) [ 199.009046] sctp: [Deprecated]: syz-executor4 (pid 15533) Use of struct sctp_assoc_value in delayed_ack socket option. [ 199.009046] Use struct sctp_sack_info instead 2018/01/27 00:25:27 executing program 6: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f000002b000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000002a000)=0xc) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000024000-0x10)={&(0x7f000000f000-0xd8)={0x20, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000008000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000000a000)={0x0, 0x46, "7aa7bd8d163bf0ad413edc07b9517639c9d6c33db844e045eb9df1e5300a8590eb09d6c18a22d383cb2271317e57a6b54af4aabb64266d4cbbc0ec27fec9bbc438cff8127880"}, &(0x7f0000013000-0x4)=0x4e) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000026000-0x8)={r2, 0x7}, &(0x7f0000013000)=0x8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000019000-0x8)={0x0, 0x0}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r3, 0x0, 0x0, &(0x7f000002b000-0x8)={@loopback=0x7f000001, @rand_addr=0x4}, 0x8) 2018/01/27 00:25:27 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x0, 0x3, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x19, "fb69b17610009a8696657795f3660ff8931eb813e2467bb7fa"}, &(0x7f0000000000)=0x21) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r2, 0x3, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={r3, 0x20, 0x20}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000003000-0x20)={0x7f, 0x8, 0x2, 0x8000, 0x4, 0x8000000, 0x0, 0x8, r4}, &(0x7f0000003000-0x4)=0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000)={r2, 0x451c97c}, &(0x7f0000001000+0x29a)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000003000)=0x0, &(0x7f0000003000-0x4)=0x4) r5 = accept4(r0, &(0x7f0000004000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000000000)=0x3a, 0x80800) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f0000004000)={r4, 0x4}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001000-0x18)={r6, &(0x7f0000dac000)="22cb3aab2fba08", &(0x7f0000000000)=""/74}, 0x18) r7 = socket(0x10, 0x3, 0xffffffffffefffe6) write(r7, &(0x7f00005a5000)="1f000000f90300ff1400000120ce00000700090000000000010000000101006e9e0000000000bbffff74dd677293e251b657ba31ee3ba462d6038565e29b14ca7a9cdf9d1d15c8b55556303a88e87d44ad90d4092c71bee17e6e7faf495a8eb2c0b01b4cccea7c8ab4e4c9696772ee5cd9a772bbb3d3fa127b082a5a56584641892f2b5b3bf615414fd2da926d810990deb88e19b76dae33c61bd1ac52cc32b71b3b4267fbb11d8a1f0000c1c5dedf0ba7d72aa6fee312a3324f5a390c19", 0xbe) socket$inet_sctp(0x2, 0x5, 0x84) [ 199.083565] Bearer <> rejected, not supported in standalone mode [ 199.097463] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=82 sclass=netlink_audit_socket pig=15565 comm=syz-executor0 2018/01/27 00:25:27 executing program 7: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000f8b000)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common=""/16}}, &(0x7f0000f8c000-0x4)=0x1e) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r1, &(0x7f0000f8c000-0xbb)="838a7d54579466bf8c2c0586e6fb749442903a6c89b55ba8ae96e771f85c3429d9cbfa2c659052bff6c14ebfb59ead5d8277679f47ce25db261d76e223a7d45e87c0497dea685112055a776019b30179b70c3a36eadf52eb16d29ddfe8f2a35d1307c825eb68140538ca0878b0de9a1e99bd10b5c1eee944e2c6cace532de422625dc63a514866e6a73ae10fd352fd19ef617ace254416c443c8eb76f42ca5712bab9015fc80dc788d3f0d9dfbbc90b0111d0bbc549142edbca61a", 0xbb, 0x4, &(0x7f00007a2000)={0x1a, 0x0, 0x5, 0x7, 0xff, 0x7ff, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000f74000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006ae000-0x10)={&(0x7f0000169000)={0x28, 0x1b, 0x10b, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@nested={0x14, 0x3, [@typed={0x10, 0x0, @u64=0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 00:25:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt(r0, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) r1 = socket(0x11, 0x80000, 0x7ff) getpeername$netrom(r1, &(0x7f000044b000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a81000)=0x10) 2018/01/27 00:25:27 executing program 5: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000018000-0x90)=[{&(0x7f0000018000-0x4e)=""/137, 0x89}, {&(0x7f0000017000)=""/4096, 0x1000}, {&(0x7f0000004000-0x27)=""/39, 0x27}, {&(0x7f0000018000-0xcd)=""/205, 0xcd}, {&(0x7f000000d000-0xa3)=""/163, 0xa3}, {&(0x7f0000001000-0xf5)=""/245, 0xf5}, {&(0x7f0000018000-0x1d)=""/29, 0x1d}, {&(0x7f000000d000-0xeb)=""/235, 0xeb}, {&(0x7f0000017000)=""/238, 0xee}], 0x9, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r1, 0x89f6, &(0x7f0000016000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000019000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000e000)=0x14) connect$can_bcm(r1, &(0x7f000000b000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) 2018/01/27 00:25:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x8, 0x0, 0xa0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6(0xa, 0x803, 0x0, &(0x7f0000d2e000)={0x0, 0x0}) 2018/01/27 00:25:27 executing program 2: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000568000)="7bdbb42950230368a7038da44a075739cad59dcb8cdd076de087a587fd7c6252786b9396218b766fb4489f4e583bf461fdf6ffb5812dfa13517555eeca12ab03d32ad60ee76573c2e3360f1daf0c6a3f603335b6d0bbb6c981f14ce95005d192e92263b4963611da56807430e959737243cf2d58bce506851e3445f6e5695166307d1f6ab91e734ea607c1749fd3", 0x8e, 0x800, &(0x7f0000ef3000-0x1c)={0xa, 0x1, 0x1c, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9}, 0x1c) getsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000eec000)=0x0, &(0x7f0000eea000-0x4)=0x4) 2018/01/27 00:25:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000904000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) connect$inet(r0, &(0x7f00009a0000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0xcc, &(0x7f0000043000-0x48)="ac5f145ef71bd82393aae556de03f09432da6619b0f1526df6a564d31df10cd11ef0db0285396cd8d6955adab7fbda7103bea07c6c4e3adb5c0af4935ee1924d94bec546e20ff90a", 0x48) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000e67000-0x88)={0x9, {{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/27 00:25:27 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000c98000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f00002a9000)=""/4096, 0x1000, 0x2, &(0x7f0000000000)={0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000069c000-0x8)={0x0, 0xa4, 0x0}, &(0x7f0000be3000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000437000)={r2, 0x6e, "896641afd20cf60e50f5a3c8f6efccb9fb5c3634314366ab1782c3846eca0e3989c0c15f3c5ce76ff8fb8e78a503d45628132d28ce2205b279b3e797993a00c0f0bdbdeda4d09a6a04aa928af421c7cb13fbc1e1f678bb0642a32265aa59bb353f0411be60a1b011fe37fb6d317d"}, &(0x7f00009f7000-0x4)=0x76) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6f, &(0x7f0000522000)={0x0, 0x8, "fdffffffffffffff"}, &(0x7f0000a39000-0x4)=0x10) socketpair(0x0, 0x6, 0x3f, &(0x7f0000650000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000b65000-0xc)={r3, 0x2, 0x0}, &(0x7f0000ea4000-0x4)=0xc) splice(r4, &(0x7f0000acb000+0xd70)=0x0, r4, &(0x7f000085c000-0x8)=0x0, 0x1, 0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000bfc000-0xa0)={r6, @in6={{0xa, 0x2, 0xffffffffffffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0, 0x101, 0x3, 0x401}, &(0x7f0000b9f000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00003e5000)={r3, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000748000)=0x8c) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00008df000)={r6, 0x6}, 0x8) listen$netrom(r5, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000b7f000)=@int=0x0, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000aef000-0xb8)={r3, 0x100000000, 0x0, 0x81, 0xb57, 0x5, 0x5, 0xfff, {r2, @in6={{0xa, 0x0, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8, 0x0, 0x2, 0x7fff}}, &(0x7f0000682000)=0xb8) 2018/01/27 00:25:27 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) listen$netrom(r0, 0x701a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000001000)=@full={{0x3, {"4a3b46b30e5147"}, 0x8dcd}, [{"f90f9976df9e6b"}, {"ce97b44cbdc866"}, {"1f9209253b23cf"}, {"1a905249907c32"}, {"827d94891cb312"}, {"a01c88d0395e20"}, {"f041565c948d48"}, {"60c0bf969e2951"}]}, 0x48) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$ax25(r1, &(0x7f0000001000)={0x0, {""/7}, 0x0}, &(0x7f0000002000)=0x10, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000004000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0x1, 0x0, 0x8, 0x2, 0x8, 0x2}, &(0x7f0000002000-0x4)=0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000004000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x7, 0x1, 0x100, 0x0}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001000-0x8)={r4, 0x4}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0x2, &(0x7f0000005000)=0x10000, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000006000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000007000-0x4)=r6) unshare(0x4080400) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000008000-0x82)={r5, 0x7a, "b9f99c499d54c6c0d26ea22a1f730662d3d477f739f7aafe8acc9bd0754b105e42f298f35a62e0540c2a1e45d724078c339a9eda23c6586a0cbe858025a5bd34a8a4d98849ecea1780801f5eeeb3a39fb01c0f7f133aa9a56e173e844dd8726aa574895e287df20b603e0ce90015481386ae7311bfdf08d2dc5a"}, &(0x7f0000006000-0x4)=0x82) ioctl$void(r0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000003000-0x20)={0x6, 0x0, 0x10000, 0x7}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000002000)={0x1, r7}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r2, &(0x7f0000009000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1000000, 0x13, r3, 0x0) [ 199.131151] Bearer <> rejected, not supported in standalone mode [ 199.141262] sctp: [Deprecated]: syz-executor4 (pid 15533) Use of struct sctp_assoc_value in delayed_ack socket option. [ 199.141262] Use struct sctp_sack_info instead [ 199.156666] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=82 sclass=netlink_audit_socket pig=15576 comm=syz-executor0 2018/01/27 00:25:27 executing program 7: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000002b000-0xe8)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000002b000-0x4)=0xe8) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000029000)=0x0) sendmsg$nl_generic(r0, &(0x7f000002b000-0x38)={&(0x7f000002a000)={0x10, 0x0, 0x0, 0x5400000}, 0xc, &(0x7f000002a000)={&(0x7f0000004000)={0x2b4, 0x36, 0x1, 0x5, 0x1, {0x20, 0x0, 0x0}, [@nested={0x138, 0x68, [@typed={0x44, 0x7a, @binary="aa816175503d977153b34a43d043c94d6ab78155e7d9ce61d0d9817e02956625cb5d0fc77889e5d21c38f6731fda76ad31153ff7dbeff5bf4fa0c23d"}, @generic="c2c5b084049d7531901af47bdd516c207bbb2cdbf60b505b39cf7266c7b5ffb675ab388ce5d784d9f759ee3f06389fc911d6c5d3ae52ab408f0c436687e5e2838805422e79f5499567380b3ccaeba7c7014a1d92ad581bdfcf13d1e56719c1ccda6e1e3a1b19753fff511da4aa5be25a0e6dd3a4d013249e045b5c21c9158c8615711664dd52323d58c9", @generic="799726eeb5", @generic="67b80788defb45faa1075d4299cb625d7bac16e9259e596a67c38ac25c6d61511b7ebbdd805c272569b42b97e195fa771b54933fa4a1afebfb393d", @typed={0xc, 0x45, @u32=0x9}, @typed={0xc, 0x87, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0xc, 0x79, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}, @nested={0x168, 0x8, [@generic="671cfb45369b36d23dc4c42f4e66dfac4c0c18011250af062b381aa720bd2eb60112aaf88510132437761e15f307b2c0fea150d97c951364bf5f138fc02e24c15805b8f026f667019cefbdbeef2280640b1c324620fddf27ffae90273686a7b290e5e848c4af8085b37fdd8f2f0d2360fb3b0acea44b88cdbd3f2049be1c0bb6ba5e80132eae1fe304ed00e4975a7ba296fa29cebedd3277a443b703b26d66b3f5f81526dab7d6aab22468feee5da44a3753307b0628", @generic="4b141a1cf7dd5655372852744181e0ec484924d14b347dd5bb91f30e1a449afbb6f2dc4c83ce3e8cb4d802af016be3f24fcf92e4b933d1f37438e1da8ebd295b795b349f7b691e21a05037371a9011f44c2b9179f89a85aae3d47ed7e397afab796e4690c3", @typed={0xc, 0x1e, @uid=r1}, @generic="a6d0bd88cfefb5eedb6c9128ceb70914b7175558b264f19b8b5fb46e43f4c0f6959c3627c1fd4e4c487a69bc022d91f70ec9b55aaf8b657f3c292b"]}]}, 0x2b4}, 0x1, 0x0, 0x0, 0x200440c0}, 0x24040000) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x1, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x417000)=nil, 0x417000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x2000000000000005, 0x0) connect$ax25(r2, &(0x7f00001c2000-0x10)={0x1e, {"03491f0800"}, 0x0}, 0x10) 2018/01/27 00:25:27 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000000c000)='tls\x00', 0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000000d000)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000000d000)={0x0, 0x6, 0x0, 0x9}, &(0x7f000000d000)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000007000-0x8)={r2, 0x43}, 0x8) r3 = bpf$PROG_LOAD(0x5, &(0x7f000000b000)={0x9, 0x2, &(0x7f0000004000)=@raw=[@generic={0x1, 0x81, 0xf4, 0x8}], &(0x7f000000b000)='syzkaller\x00', 0x5, 0xb2, &(0x7f0000002000)=""/178, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f0000006000)=0xfffffffffffffff7, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000000b000-0x28)={r3, 0x0, 0x38, 0x65, &(0x7f000000a000-0x38)="48db0bc77b0adc95efc131574b1e6dd6498df8ba067597847d7fb887b820d6f9e12562f53f11cd3bb86a9c58c322f4c5e2862846a9f8c009", &(0x7f0000008000-0x65)=""/101, 0xb1, 0x5}, 0x28) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xb, &(0x7f0000008000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000008000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 00:25:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000056b000)={r0}) socketpair(0x9, 0x0, 0xffffffffffff8001, &(0x7f0000ef6000)={0x0, 0x0}) r2 = accept$llc(r1, 0x0, &(0x7f0000818000-0x4)=0xffffffffffffff30) connect$llc(r2, &(0x7f0000215000-0x10)={0x1a, 0x11, 0x0, 0x2, 0x7, 0x401, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000d0a000-0x4)=0x2, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2b, &(0x7f0000c91000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x9, 0x0, "ff"}}}}}, 0x0) 2018/01/27 00:25:27 executing program 1: pipe(&(0x7f0000909000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000e1c000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00001ff000)=0x14) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000+0x85c)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00004af000-0x10)={&(0x7f00009eb000)=@ipv4_getaddr={0x4c, 0x16, 0x100, 0x7, 0x3, {0x2, 0x40, 0x40, 0xff, r2}, [@IFA_BROADCAST={0x8, 0x4, @empty=0x0}, @IFA_BROADCAST={0x8, 0x4, @dev={0xac, 0x14, 0x0, 0x11}}, @IFA_LABEL={0x14, 0x3, @common='nr0\x00'}, @IFA_FLAGS={0x8, 0x8, 0x401}, @IFA_FLAGS={0x8, 0x8, 0x0}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40}, 0x4008000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x9, &(0x7f00002c0000-0x4)=0x403, 0x45) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000a05000)={@loopback={0x0, 0x1}, 0x9, r2}) setsockopt$inet_tcp_int(r3, 0x6, 0x8000000000000004, &(0x7f0000f96000)=0xba6, 0x201) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/01/27 00:25:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1, 0xe, 0x4, &(0x7f0000d26000)={0x0, 0x0}) connect$netrom(r2, &(0x7f0000e85000-0x48)=@full={{0x3, {"f26d9c46b8641b"}, 0x955}, [{"73025231c74a19"}, {"0ad7840a146a7b"}, {"73f45ca26fd078"}, {"016d22dbffe6ad"}, {"e4854d84afea9e"}, {"b56c0cc5eb2c02"}, {"c4ea75fc08bfd4"}, {"e410c3d1330d4c"}]}, 0x48) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f00000d7000-0x50)=[{r0, 0x200, 0x0}, {r1, 0xd, 0x0}], 0x2, 0x0) 2018/01/27 00:25:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00003ca000)=0x0, 0x4) write(r0, &(0x7f0000220000)="130000001000ff02e200f4f60f050000230a0098", 0x14) 2018/01/27 00:25:27 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x10000000004, &(0x7f0000fe1000)="", 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00002de000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00003e0000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000290000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000199000)={r2, 0x36}, 0x8) 2018/01/27 00:25:27 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001000-0x4)={r1}) socket(0x6, 0x6, 0x8000) socket$nfc_raw(0x27, 0x0, 0x0) 2018/01/27 00:25:27 executing program 6: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x7, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000105000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ff0000-0x4)={r1}) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fef000)={0x121, {{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000e3d000-0x20)={0xfffffffffffffc01, 0x1, 0x8, 0x6, 0x94ee, 0x8, 0x1ff, 0x3f, 0x0}, &(0x7f0000fef000-0x4)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00004f7000)={0x4, 0x0, 0x53, 0x4, r3}, &(0x7f0000a0e000-0x4)=0x10) r4 = accept4(0xffffffffffffff9c, &(0x7f0000d1e000)=@generic={0x0, ""/126}, &(0x7f00002a7000)=0x80, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r4, &(0x7f0000759000-0x48)=@full={{0x3, {"9089c3521aa86f"}, 0x9}, [{"1df09936c30f96"}, {"8e0692bdd82055"}, {"4400447ef4d772"}, {"0f1de500000004"}, {"2288635a071b7c"}, {"0900ff0ea17cd2"}, {"b7895dc9eb3591"}, {"ac20c46d968af0"}]}, 0x48) r5 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r5, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) 2018/01/27 00:25:27 executing program 4: r0 = socket(0x2, 0x2040080003, 0x2) getsockopt(r0, 0x0, 0xd0, &(0x7f0000002000-0x8)=""/8, &(0x7f0000001000-0x4)=0xf5a7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@multicast2=0x0, @empty=0x0, 0x0}, &(0x7f0000925000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000002000-0x4)=r2, 0x4) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@dev={0xac, 0x14, 0x0, 0x14}, @loopback=0x7f000001, r1}, 0xc) 2018/01/27 00:25:27 executing program 5: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f000089f000-0x4)=0x0, &(0x7f0000ff4000+0xdf7)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x30000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0xfffffffffffffffd, 0x0, 0x103, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000ff6000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000ff6000-0x4)=0x9, 0x800) connect$netlink(r1, &(0x7f00003ac000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/27 00:25:27 executing program 2: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000fd9000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000366000)=0x10) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000fdb000-0x12)=""/21, &(0x7f0000fdb000-0x4)=0x15) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fd9000)={0x0, 0x0}, &(0x7f0000388000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000630000-0x10)={0x8, 0x2, 0x9, 0x8, r2}, 0x10) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000fd9000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ca5000-0x4)=0x10, 0x80000) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000bf4000)=@int=0x0, &(0x7f0000fd9000-0x4)=0x4) sendto$inet6(r0, &(0x7f000060a000-0x30)="b641d1089f7c9da27c74f2cd144004d042effdc7cccb5bb143f9a5e7c68bc5ca0d5c4d3f986bac823fd6ea029d99451e", 0x30, 0xfffffffffffffffd, &(0x7f0000fd7000)={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$pptp(0x18, 0x1, 0x2) 2018/01/27 00:25:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000cfb000)='veno\x00', 0x5) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0x218}], 0x1) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00006ea000)={0xc292, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x202, 0x64f5, 0x1, 0x9, 0x9a3e, 0x0, 0x4, 0x8000, 0x9}) 2018/01/27 00:25:28 executing program 7: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000c31000)=@file={0x0, ""/108}, &(0x7f0000a27000-0x4)=0x6e, 0x800) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000d55000)={&(0x7f000015d000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000f7a000)=[{&(0x7f000070a000)=""/21, 0x15}, {&(0x7f0000530000-0x1e)=""/30, 0x1e}, {&(0x7f0000cdc000)=""/210, 0xd2}, {&(0x7f0000f7a000)=""/178, 0xb2}, {&(0x7f0000f7b000-0xe8)=""/232, 0xe8}, {&(0x7f0000f7a000)=""/143, 0x8f}, {&(0x7f0000dee000)=""/160, 0xa0}, {&(0x7f0000f7a000)=""/4096, 0x1000}, {&(0x7f0000f1b000-0x7a)=""/122, 0x7a}], 0x9, &(0x7f0000f70000)=""/9, 0x9, 0x972}, 0x41) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x3, 0x8, &(0x7f0000f7c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f000079b000)={0x0, ""}, 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000f7b000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f00003ce000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x3, 0x1, 0x0, 0xf, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x0, []}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f7b000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000f7c000-0xc)={r3, 0x80000, r4}) r5 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000f7a000)=0x3, 0x4) write(r5, &(0x7f000039f000)="1f0000000104ff0bfdfd45c8071100000101f0ff08000100030600dc05df00", 0x1f) 2018/01/27 00:25:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f00009d4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80000) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c68000)={r1, &(0x7f0000105000-0xd5)="b5", &(0x7f0000c3e000-0x3a)="", 0x0}, 0x20) 2018/01/27 00:25:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000fbf000-0x86)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @lsrr={0x83, 0x13, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @timestamp={0x44, 0x20, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[], 0x0}, {[@multicast2=0xe0000002], 0x0}]}, @ra={0x94, 0x6, 0x0}]}}, ""}}}}}, &(0x7f0000c95000-0x8)={0x0, 0x0, []}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000ef0000)={0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000af0000-0x210)={0x7, {{0xa, 0x2, 0xffffffffffffff8a, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xed29}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x80, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) 2018/01/27 00:25:28 executing program 2: mmap(&(0x7f0000000000/0xd1d000)=nil, 0xd1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xc, &(0x7f0000192000)=""/59, &(0x7f0000464000-0x4)=0x3b) 2018/01/27 00:25:28 executing program 5: mmap(&(0x7f0000000000/0xf8000)=nil, 0xf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x80000, 0x4, &(0x7f00000f1000-0x8)={0x0, 0x0}) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000076000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000f8000)=0x10) syz_emit_ethernet(0x4e, &(0x7f0000017000+0x207)={@random="cd39082565f2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x18, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}}}}}}, 0x0) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000fa000-0x8)={0x0, 0x0}) 2018/01/27 00:25:28 executing program 3: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f60000-0x4)=0x1e8, 0x4) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f69000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000224000-0x8)={0x0, 0x3}, &(0x7f0000da5000-0x4)=0x8) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009bb000)={r2, 0x2c, &(0x7f0000f69000)=[@in6={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f6a000-0x4)=0x10) bind$inet(r1, &(0x7f0000f69000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f000013a000)=0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000d4d000-0x4)=0x100000002, 0x4) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe(&(0x7f0000f6a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r4, &(0x7f0000f6a000)=[{&(0x7f0000f6a000)="c68a65c5f47d5b4af12bd73fa3b0d0289e8304d6faaa70fb757ab8cf5b17def5a0701a62291a599225b473340c532ac4971b7e8dec94bc58db92255813a71fe5ba4fe583bf19a0ee8f98679f504961cc4cccc76801929d5a2b62902af981123d97d207", 0x63}, {&(0x7f0000f36000)="5f31a7d789e8880a0abf7e922a9f16341e1a9a42e1c80b7d226f820af5f128c6f9bcda63a0d6b81f6cdbdd7ce1a5c864d6669df092197e06e022bc6e2fb142e7533cc8758f8b1f866688b717524192f41a6bb8f0263bf3ddc6997baeb4b3b5da23a157d3323544980c365e4ef312318b4dbd14f5f9c984eb125e9932d6ea16c14f3d9d8dd716f7", 0x87}, {&(0x7f000016c000)="b4a91a91563310f187d2102f46ba91e4125cdaa6d29f4d319232bc7f89de5df4583cdd694710a59d88b554bb3b3f6375e9ad88ededd03b41eab7143c158efb40417a5358bca4cfad560ae53ed58c47508834b6ce1fc6c2d23152a0d75070c748886c064b2b4962ecdd931bddf03dc5e6e08b694952cc19afaefecd6060d5c4e0c65f0036b6801b6bf6ef6cd9ff2899290018b1e51c3edd4a2a326b324ad846d3de", 0xa1}, {&(0x7f0000f6b000-0xbe)="e0d3139e403028049bcd601e5aca7c9a5d81317395b26d8eb02bc803ed73d6aec1ed1fdb6189f7da190460bbd0af5f108470262bd1faad77b41981ec2d8c9c02fa172429d0f899e61ccefc172f852d5beaf9eb552d910a98152c7d0afb170c07d540b36c7ebd860aecf62a4679c86aa1bd1d01ef9ab562a0bc29de0879399ab58c7d82e0bff0c168d756c50eeb8a0aa44dd77487ce6a9eecb8c93df18cc3907f04f824f4c2610b327e35145927af7185cf28978b4cb5cde5281578aaae9f", 0xbe}], 0x4, 0x3) getsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000f69000)=0x0, &(0x7f0000887000-0x4)=0x4) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000f6b000-0x20)={0x5, 0x0, 0x2, 0x3}) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r5, 0x40106437, &(0x7f0000f6a000)={r6, 0x5}) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a77000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r3, 0x0, 0x3f, &(0x7f0000f6b000)="c200d1ef260ae1b9925c6bf45077491931701aa6271695d409c1af64355dd15150ec9abdc993f791fa30d7257f245cff0d7cf4cc03cef2bcb5f6df2b877bb285d2493f95b615398b4ca57d864ad5a8e56c48766d43a376efeec9fa52653931a9f46a2f82a90aaab3274976669beedc493cd37663fe74c47b06ebcb4c7c136a5b0eb3c60644ddbff14f54d47c65ccd3f2e5453d213e37bc3b93332292e458f4cd614ede4e70dd94e39cdaf288beb2c679cc2720b6cb69f79938471f9946a1f973e0c9381e8eb453b3db002d0cdb0e1c941e85a4d333de2fea7de3827656", 0xdd) accept$inet(r5, &(0x7f00003a8000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f6a000-0x4)=0x4) recvfrom$inet6(r0, &(0x7f000068c000)=""/0, 0x0, 0xfffffffffffffffd, &(0x7f0000f68000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/27 00:25:28 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f000000b000)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, &(0x7f0000014000-0x4)=0x10) bind$packet(r2, &(0x7f0000009000-0x14)={0x11, 0x5, r1, 0x1, 0x5, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, [0x0, 0x0]}, 0x14) sendmsg$can_raw(r0, &(0x7f0000002000-0x38)={&(0x7f000000a000)={0x1d, 0x0, 0x0, 0x0}, 0xffd1, &(0x7f0000001000-0x10)={&(0x7f000000a000)=@canfd={{0x1, 0x0, 0x0, 0x0}, 0xfffffffffffffffd, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0xfeb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 00:25:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000c08000)=0x0, &(0x7f000091e000)=0x4) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x8) 2018/01/27 00:25:28 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f0000e22000)="c210188b3d00c80b01ab8ab2db7674d4640e0c5fd35ee0611ba494e2f3dbd57b17b2a0fada0fcf9d01c4f5bbca7ff6b530d0c84eb054062dbeb68850a33cb3b18389cd25e2e8af3846c328c65903114643189dd8a8d9c623a7509eb6edac36a8463559ab8c269c347e02ca6cf8d49bb24d0d676d5fb45231a9a21940e1caf59a09fecf00f15a525507e197971deac9672717586822f5ffcbff790e9e98636030f2c3e14280f6ee83adbb01df596ea3f73c5f3125e0cde96f5bf17f1d51db10afb85c7b518cb440914a39a425e615c22f3da0f077aa3a278a03f1c4", 0xdb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000103000-0x38)={&(0x7f0000905000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000318000-0x10)={&(0x7f0000644000-0x11c)={0x11c, 0xe, 0x0, 0xb17, 0x3, 0x0, {0x3, 0x0, 0x5}, [@generic="c7974d8ff635aaff1855dcf40344bcfacd6a0a1d1424d276e53bb2684a0d11db9b26dbf11be234ac55139c07cc5df8f52fa7095ec2c0e3d28dc60070c42875236259f4c7b916185d96646958e98c52feb5de2bd2fa2e050dd287c05d6965c5476551d339d7b614f10eaccaefad8fd84561386c7373fc8ba0da990ab8a0bfdcd622035c920f1ca76f191922b1ae54fbe0b954e532147d1c965f527a1306b2246b15a5c77e9b027c39972b88d782232887fce91cecfb", @generic="0d1f2242f1c7297f741fd42bb8f28bc676218e9f8af57a0cd12536b685c025", @nested={0x34, 0x71, [@generic="bfd1bbbfeb48149de39722eb9f51ebf6f9c9c29f012beb", @typed={0x8, 0x7b, @void=""}, @typed={0x10, 0x5, @u64=0x8001}, @generic=""]}]}, 0x11c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) accept(r0, &(0x7f0000614000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000822000)=0x8) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x14, 0x1, 0x5, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 00:25:28 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x2, 0x2, 0x0) socketpair$inet6(0xa, 0x0, 0x7, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000000f000)=0x0, &(0x7f000000f000)=0x4) writev(r0, &(0x7f0000008000)=[{&(0x7f000000c000)='R', 0x1}], 0x1) 2018/01/27 00:25:28 executing program 2: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f000015e000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fe5000-0x4)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f000078e000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000587000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00005e0000)={r1, 0xef, "8259e9499773f950fbc9fe9462edde11b0eee6f19d43f42c61332e1b535af12f591b10a2d623fa7900e2a3e337501ae5ca62c5fa04a2728e438b6138531cd2246c15b2bb1b8a7e1a5d1aab0128cb5751e0d56f1b7d2db1758e5a23bbc6e90a5e703a1825113653767e943b8354a97348fd0f5f25786d5cd058b661f5b22556ea0c80cb94c11cee366ff0dc307fe5e0f3b3cd66fc8a8911727feffa88fd32a50b398517558acb6fc419ff7e042427d9dce9c99a721b11dbef8e7071d10ce4e84a1182b018abb19f3fd0f1623fe3962aca908221f3968e1fea0e3f2c9b1f482cfe8138a2df4ca31b7582c2d1571c1a51"}, &(0x7f00007c3000)=0xf7) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000fd7000)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000be3000-0x2)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) sendmmsg$inet_sctp(r2, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fde000-0xa0)=[], 0x0, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/27 00:25:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ca1000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00005b5000)={0x0, 0x1, 0x0, 0x0}, 0x8) unshare(0x14000000) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00002b9000-0x10)={0x2, 0x0, 0x0, 0x0, 0x0}, 0x10) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/27 00:25:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x40001, 0x5) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f00002c3000)=[], 0x0, &(0x7f0000c8e000-0x90)=[{0x18, 0x29, 0x3b, '~'}], 0x18, 0x0}, 0x0) 2018/01/27 00:25:28 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) socket$can_raw(0x1d, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000007000-0x4)=0x100, 0x4) write(r0, &(0x7f0000001000-0x1a)="f3", 0x1) recvmsg(r0, &(0x7f0000007000-0x38)={&(0x7f0000003000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000009000-0x30)=[], 0x0, &(0x7f0000008000)=""/243, 0xf3, 0x0}, 0x2000) 2018/01/27 00:25:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1d, &(0x7f000050b000-0x7a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@ipv6={0x86dd, {0x0, 0x6, "a58d2b", 0x30, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "25aa47", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], ""}}}}}}}, 0x0) socketpair(0xd, 0x4, 0xaa93, &(0x7f0000e8e000)={0x0, 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000a2d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000558000)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00009e0000-0x10)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [0x0, 0x0]}, 0x10) 2018/01/27 00:25:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000cab000)=@newsa={0x154, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @algo_auth={0x48, 0x1, {{'md5\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 00:25:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000a88000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @dccp={{0x0, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "14f435", 0x0, "167de9"}, ""}}}}}, &(0x7f0000638000)={0x0, 0x0, []}) r0 = bpf$MAP_CREATE(0x0, &(0x7f00007a0000-0x14)={0x1, 0x6, 0xc7c, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000a7e000)={r0, &(0x7f0000923000)="", &(0x7f00008ce000)=""/0}, 0x18) 2018/01/27 00:25:28 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket(0xb, 0x7, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000002000-0x1c)={0xa, 0x3, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x6e14a473, 0x20, "8e3525ac50a4b6311507fe4bc9883d512b83b3da3ff9220981ee5c836aae70df3dd76a33771179e2fd8731e6f9be748bca5384da68bda880796d5179de60e88e60bd296a1d23354965350c3298c1a6e9"}, 0x160) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000868000-0x4)=0x0, 0x0) bind$vsock_dgram(r1, &(0x7f0000001000)={0x28, 0x0, 0x2710, @hyper=0x0, 0x0}, 0x10) 2018/01/27 00:25:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$rds(r1, &(0x7f0000000000)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000001c000)=[{&(0x7f0000017000-0x2d)=""/45, 0x2d}, {&(0x7f000000d000)=""/0, 0x0}, {&(0x7f000001b000)=""/108, 0x6c}], 0x3, &(0x7f0000019000)=[@fadd={0x58, 0x114, 0x6, {{0x0, 0x0}, &(0x7f0000009000-0x8)=0x0, &(0x7f0000011000)=0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0}}], 0x58, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) readv(r1, &(0x7f0000bd6000-0x10)=[{&(0x7f00007d8000-0x9)=""/9, 0x9}], 0x1) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f0000a31000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00006b3000)=0x10) accept4$netrom(r2, &(0x7f0000c27000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000797000)=0x48, 0x80000) socketpair(0x13, 0x80b, 0x8, &(0x7f000037f000-0x8)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000082f000)={r0, r3, 0x1, 0x2}, 0x10) socket$can_bcm(0x1d, 0x2, 0x2) read(r1, &(0x7f0000178000-0xe8)=""/232, 0xe8) setsockopt(r0, 0x5596, 0x0, &(0x7f00000d2000)='8yr#', 0x4) 2018/01/27 00:25:28 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00007e8000)={0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f000037e000)={{0x8000, 0x0, 0x1, 0x4, 0x6, 0x9b87}, 0x3}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00007d0000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000857000-0x4)=0xe8) sendto$packet(r0, &(0x7f0000000000)="ce0a99", 0x3, 0x8000, &(0x7f0000e17000-0x14)={0x11, 0x11, r1, 0x1, 0x9, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000002000-0x4)=0x0) r2 = accept4$inet(r0, 0x0, &(0x7f0000002000-0x4)=0x0, 0x80000) r3 = epoll_create(0xffff) getgid() recvfrom(r0, &(0x7f0000001000)=""/93, 0x5d, 0x22, &(0x7f0000001000)=@vsock={0x28, 0x0, 0x0, @my=0x1, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000001000)={0xffffffffffffffff, 0x100000000, 0xfffffffffffffff8, 0xdced, 0x6, 0x6, 0x8, 0x0, 0x6, 0xffffffff, 0x100000000}, 0xb) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x1ff}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r4, 0x806, 0x1000}, &(0x7f0000001000)=0xc) r5 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f0000001000-0x6)={r4, 0x1}, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r5, &(0x7f0000003000-0xc)={0x10000010, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0xdd}, 0x4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000)=r4, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000004000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x82, r1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000004000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x18) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000005000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000006000)=0x4, 0x4) 2018/01/27 00:25:28 executing program 4: mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00008bd000-0x8)={0x0, 0x0}) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000048000)={&(0x7f00000a2000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004ff000-0xa0)=[{&(0x7f000093b000-0xa7)=""/167, 0xa7}, {&(0x7f000093a000)=""/109, 0x6d}, {&(0x7f000093a000)=""/180, 0xb4}, {&(0x7f000093a000)=""/83, 0x53}, {&(0x7f000093a000)=""/154, 0x9a}, {&(0x7f00006a6000)=""/17, 0x11}, {&(0x7f000093b000-0x30)=""/48, 0x30}, {&(0x7f000093a000)=""/92, 0x5c}, {&(0x7f000093b000-0xd9)=""/217, 0xd9}, {&(0x7f00008bc000)=""/49, 0x31}], 0xa, &(0x7f000093a000+0xcbd)=""/122, 0x7a, 0xfffffffffffffff8}, 0x40) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x27, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000093c000-0x4)=0x0, &(0x7f00003ab000-0x4)=0x4) 2018/01/27 00:25:28 executing program 1: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000031000)="00e6000000000057000037091d8d9af895addd40d711fbf4f1a193c385b61d5ee96906ed5f6bec98", 0x28) getsockopt$inet6_tcp_int(r0, 0x6, 0x21, &(0x7f0000f8e000)=0x0, &(0x7f0000001000-0x4)=0x4) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/27 00:25:28 executing program 2: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000057000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f7a000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000db000)={0x0, 0x0}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000f7a000)={0x0, 0x0}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000f7b000-0x10)={r2, r3, 0x2}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r4 = accept$alg(r0, 0x0, 0x0) recvmsg(r4, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) r5 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f7b000)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000ef4000-0xc)={&(0x7f0000a53000-0x8)='./file0\x00', r6}, 0xc) bind$netlink(r5, &(0x7f0000f7b000-0xc)={0x10, 0x0, 0x3, 0x800}, 0xc) 2018/01/27 00:25:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0xc, 0x8080f, 0x8000000000000000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000a6000-0x14)={0x0, 0x8, 0x1, 0x1, 0xfffffffffffffffb, 0x9}, &(0x7f0000ca2000)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00008ac000)={0x7fffffff, 0x1, 0xffffffffffffff80, 0xffffffffffffff88, r2}, 0x10) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="1000000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/27 00:25:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000070c000)=""/77, &(0x7f0000a3e000)=0x4d) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$inet_sctp(r1, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f000038e000)=[{&(0x7f0000954000)="02", 0x1}], 0x1, &(0x7f0000d4b000-0x150)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0xffffffff, 0x0, 0x6, 0x80000001, 0x8, 0xcf, 0x8b25, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x2, 0x208, 0x2, 0x5, 0x4ab, 0x81, 0x5, 0x0}}], 0x60, 0x0}, {&(0x7f000068e000-0x1c)=@in6={0xa, 0x0, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, 0x1c, &(0x7f0000151000)=[], 0x0, &(0x7f000093f000-0xf0)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x40) r2 = socket(0xb, 0x2, 0x7) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f00008de000-0x107)={r1, r1, 0x0, 0x9, &(0x7f0000114000-0xa0)="9a4d0c695b4013a47f61e7136df918550431356e8b98e3a8ce9620c78b3fe4ca627aeb9e9865d4f228354b001e3868f5eb3c3c3e7e6c3afa38d663d99d0a7cb307119b01430feaaf19d32c8e1e55e6de1107ecf6ac7d448fa6938fd625890bf8189105528137f842f18ad0f1ec35201f1cd6bd5cfb0b03ae436b39d77a04a465ea8d13f41dd1151074f4dae572829b0fcb39e878c69689e8eda9f9620bc98932", 0x7, 0x6, 0x7, 0x2e16, 0x6a5c4c08, 0x5, 0x80000001, "cb743b47b386c5d444eda37247e639aeab2729182fed5dab244f1dc3f3bd3aa7831581bb470f579b5dbfee05868c895b1a5330a8ef7badfbe1b1584d37eeef7ce9a7816fc147ac69eca07d9fd240edd8275c1302dd7a5ff84d5c85d87ce3551be18ba2f00c1b5cb67ce687d6265474c2d7fea5f8d149afb71166365fe7102beb289e54928856ddcb209b62b91d34a6a1fd8f86993c9dfbd42ddbdd951faa67b177328bba9662097756fbbc5a647b0401d47e3ed8e15742800c99005eed618807ad5d4e2d31fc1b34035f59c06e4b091b14393e4a495df4ca31f788ae34d00e"}) 2018/01/27 00:25:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000027, &(0x7f0000002000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0}, 0xc) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000ed4000)={@common='dummy0\x00', @ifru_flags=0x400}) close(r0) [ 199.574423] atomic_op 00000000b0b395ed conn xmit_atomic (null) 2018/01/27 00:25:28 executing program 4: mmap(&(0x7f0000000000/0x8d1000)=nil, 0x8d1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f00008d1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f00008d1000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008d1000)=0x10) mmap(&(0x7f00008d1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00008d1000)={0x0, 0x1c, &(0x7f00001ba000)=[@in6={0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xab8}, 0x1}]}, &(0x7f000027c000-0x4)=0x10) mmap(&(0x7f00008d1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00008d2000-0x6)={r2, 0xd50c}, 0x6) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00001a1000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x90, [0x1, 0x7fff, 0x0, 0x7ff, 0x8001, 0x8, 0x8000, 0x20]}, 0x5c) 2018/01/27 00:25:28 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x6, 0xfffffffffffffffa) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000a000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000-0x4)=0xe8) r2 = gettid() mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000005000-0x8)=0x0, r0, &(0x7f000000b000-0x8)=0x0, 0x52e, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000004000)={&(0x7f0000009000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f000000a000-0x10)={&(0x7f000000a000-0x130)={0x130, 0xf, 0x0, 0x200, 0x3, 0x2, {0x7, 0x0, 0x7}, [@typed={0x8, 0x3c, @void=""}, @nested={0x2c, 0x82, [@typed={0x10, 0x31, @str='@,#*em0\x00'}, @typed={0xc, 0x8b, @uid=r1}, @typed={0xc, 0x64, @pid=r2}]}, @generic="3e5e79a2a3949af308509f32d369650267b613f50970d16a21b948ad9188e29a9f0f134407212dab9bf277a8452f3180aee99955e310ab848dc4edb551b53e70b06676fdaec744b19c57afb6e10a76568fcae3ad88e415d9d62176175da7d7dc7fbd19c8d749f6e7a44212c9536197c66bde4f9d44616b6d490e26d140c07bf57c9700aaf1af2ba6469acedfabff22d5e08e67ed606c0c2072336d9a89c08750422c3d4003ca46e2bd98899fe4cad66d08563ebf9468c93f6b24fe0ec7d1a634a0fada0871b1a825bfe56d704f6a4de73a4e40e2421bb5a683dbedf1c0671febece29dfdf6b1a0"]}, 0x130}, 0x1, 0x0, 0x0, 0x20008000}, 0x4000810) r3 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={@common='ip6gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f000000b000+0x9c)=""/95, &(0x7f0000006000-0x4)=0x5f) close(r0) socket$packet(0x11, 0x3, 0x300) sendto$packet(r3, &(0x7f0000005000)="", 0x0, 0x0, &(0x7f0000006000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) 2018/01/27 00:25:28 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000003000)={0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000008000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000006000-0xc)={r3, @empty=0x0, @multicast2=0xe0000002}, 0xc) r4 = accept(r0, &(0x7f0000006000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000006000-0x8)={0x40, 0x2, 0x7ff, 0x4}, 0x8) sendmsg(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000-0x30)=[{&(0x7f0000000000)="f0ede0d860391b2aadcbe119f5f0400dcdeedbec596c3589ba0c6efa9c32c61f501a06b1eaf95f2a2fe7a24a49d947dc5fb0cb2d207728c9a516fcbce37cf9a379829e89abd60a08388af85f3d19c06e7491b685057b1a0865f8fe631746da66c6ee07984f3458ca", 0x68}], 0x1, &(0x7f0000005000-0x40)=[], 0x0, 0x0}, 0x0) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000006000)={0x5, [0x6, 0x100000001, 0x16560816, 0x8, 0x80000001]}, 0xe) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="", 0x170) 2018/01/27 00:25:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) socket$inet6(0xa, 0x5, 0xff) ioctl$int_out(r0, 0x5462, &(0x7f0000de0000-0x8)=0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f000005c000-0x5c)={{0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x2}, {0xa, 0x3, 0x7ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0xed}, 0x10001, [0x3, 0x8, 0x20, 0x7ff, 0x4, 0x9, 0x1, 0x80000001]}, 0x5c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000e6e000)={0x1000, {{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xf8) 2018/01/27 00:25:28 executing program 6: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000921000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ef1000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ced000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008cb000)=0xc) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ef1000)={0x0, 0x0, 0x0}, &(0x7f0000ef2000-0x4)=0xc) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000ef2000+0x496)={&(0x7f000047c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000ef3000-0x70)=[{&(0x7f0000ef2000)=""/0, 0x0}, {&(0x7f0000ef2000)=""/130, 0x82}, {&(0x7f0000633000-0x81)=""/129, 0x81}, {&(0x7f000015b000-0xcf)=""/207, 0xcf}, {&(0x7f0000ef2000)=""/38, 0x26}, {&(0x7f00005ab000-0xfd)=""/253, 0xfd}, {&(0x7f0000239000-0x1d)=""/29, 0x1d}], 0x7, 0x0, 0x0, 0x11}, 0x10000) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000ef3000-0x44)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='teql0\x00'}) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000ef2000-0x38)={&(0x7f00006c8000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000053f000-0x20)=[{&(0x7f0000ef1000)="cadf0c330cbd948690143af6f0ecd6bde91d9a6f5ddbe0448a6aa39c373f8419f0d8d08ff73bdb6c40128456fe6b6fa8c45ce06ff6326c409cb73043e6e97ebef44e82fb18946a4aaae1df3ffae8ba050d4d35f13f284f685dd701ca23861d8bd69598a6e6a022ad4f08767fcf94800606fb6bb2bc3487ce70a5a39b73999d4899ac5260f6e854e492", 0x89}, {&(0x7f0000c50000)="0999d858e39c8adc74d191ecdab8772f68df70637986cb5b24ba61eac7cabe9b742c0da4080469dfc9c6c9b4619d3d7b3219c7ed3be808db928196c298c59ac6273989569fd247421f894d70c82291ed960efc2d89f59dfa1d01c6080933d33c70c53c5083ca0d673a553ca6e57f59bb4c541ef67a39178d0909982cc86340e7eb644968a22b", 0xffffffffffffffd7}], 0x2, &(0x7f0000ef2000-0x58)=[], 0xfffffffffffffee8, 0xc0}, 0x41) sendto$inet(r0, &(0x7f0000eee000-0x1)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000ee1000-0x81)='\f', 0x1) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000001000-0x60)='-', 0x1) recvmsg(r0, &(0x7f000057a000-0x38)={0x0, 0x0, &(0x7f00009bd000)=[], 0x0, &(0x7f0000ef0000)=""/81, 0x51, 0x0}, 0x10040002106) 2018/01/27 00:25:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80000, 0x8) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000a22000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000589000-0x30)=[], 0x0, &(0x7f000056d000-0x260)=[{0x18, 0x29, 0x4, "1d1a"}], 0x18, 0x0}, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000707000-0x48)=@routing={0x2b, 0x8, 0x3, 0x3, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x48) 2018/01/27 00:25:28 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000000)=0x0, &(0x7f0000009000-0x8)=0x1) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000010000-0x4)=0x1d, 0x4) 2018/01/27 00:25:28 executing program 5: r0 = socket$bt_l2cap(0x1f, 0x5, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f00004b4000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005ad000)={&(0x7f0000a5e000)=@migrate={0xb8, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}, @migrate={0x5c, 0x11, [{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@loopback=0x7f000001, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 00:25:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) sendmsg$alg(r1, &(0x7f0000af7000)={0x0, 0x0, &(0x7f0000957000-0x20)=[{&(0x7f0000a24000-0x1000)="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", 0x1000}, {&(0x7f0000456000)="e01bc58d8bb3e3a9275f6c48d310ebf9231cd42d003ee5c13965e88e5d20e4cfb772b672862a43a4ff4330b9bbc5b55194e5066154d55c16560f305ac8596af04381e06372027b2453ed00e2a27b30dc20bb0d4fea3fb98302dd7077aa987a0c2d7d0a87f0c21c5358e5a84a9ba8f810f52d00fbb2422cc225b04e495d3c87ab09976438", 0x84}], 0x2, &(0x7f000081f000)=[@iv={0xb0, 0x117, 0x2, 0x96, "2ce1e845f5b2973a610c9ec147a0126d930726148b8211c9e04ddfeed668b90eff232e5651f426bc2732af7a73a0316359707c24f2d1539b9081c7c68f5ba02005aaad2e6605051e1e7a7e75c561765359c76ff0bf1a560cc8a3228bdf338d343d5f836d820d3774a41a03e0e2e47100caa835c7bc191992bd096f851a01b6053df727e7bcd8edf99e21c5e2c01b4961ae12f03f0010"}, @iv={0x28, 0x117, 0x2, 0xf, "6ff4840afbdd6d23e6905f9316668d"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0xe00000000}, @iv={0x80, 0x117, 0x2, 0x69, "7b9b04338c4d3bff63bfec78a083ca72e946613c39d41811e7b07e40badfe8b3a875206e7ea6804050b790186ef5e5a6fae3e4d5d67855219ecc9a9d0ee4a5a419de18e67a044a4c4ac7d2b32d4eebde7338070941aca7f9e56a3b4e3a5deeb441ccaab00db6bf51ad"}], 0x1a0, 0x0}, 0x4000000) sendmmsg$alg(r1, &(0x7f000078a000-0x70)=[{0x0, 0x0, &(0x7f0000749000)=[], 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, &(0x7f000078a000-0x20)=[], 0x0, &(0x7f000078a000-0x48)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x0}], 0x2, 0x0) 2018/01/27 00:25:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000ef1000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000294000-0x4)=0x10) connect$pppoe(r0, &(0x7f00009ca000-0x1e)={0x18, 0x0, {0xff, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='teql0\x00'}}, 0x1e) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffe, 0x800000000000002, 0x40, 0x3, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)="") r2 = accept$packet(r1, &(0x7f000053d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002dc000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000b57000)={@generic="2b2fdef6e83c6728b83952b5f6ebe5dc", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000025a000-0x10)={r1, r2, 0xca3e07cf302b0620, 0x3}, 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000dbf000-0x10)="b45f77940e0da0b2e69b737147365b3a", 0x10) 2018/01/27 00:25:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000010000)={r0, 0x3, 0x1, 0x100000000, &(0x7f0000011000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000000d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000010000-0xdb)=@ethtool_dump={0x3e, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/27 00:25:28 executing program 4: r0 = accept4(0xffffffffffffffff, &(0x7f0000551000-0x1e)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000feb000-0x4)=0x1e, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f00003d4000)={0x0, 0x0, &(0x7f0000cd3000)={&(0x7f0000001000-0x170)={0x2, 0x18, 0x2, 0x7, 0x2e, 0x0, 0x1, 0x2, [@sadb_address={0x5, 0x17, 0xf7ff1e1cf472603d, 0x80, 0x0, @in6={0xa, 0x2, 0x100000001, @loopback={0x0, 0x1}, 0x0}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xc0000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}}, @sadb_x_sec_ctx={0x1c, 0x18, 0x100000001, 0x9, 0xd1, "fc6be4a1fa4857dd7090f58ad982f1413725483ec7edbca0800e0567a0acfcc58362445ac4b83b4da504bf6dcad77f2e31f2116b0e2b72b17109e4271c530737d5c54c831097573a71fd2bdea43e15dd20310e5b5cfccb978a0ff6ea5975c45a7cb38d357b32698f9bb03a9e1d729807d1b46765d610262b07693cce80082500deb033ddac75f22db9ccca85b506ff61b3dbec95d3f7bde1cf7b68b835db48e48c6d3f2ef9920d80d55b10c384c5bb34ee9aa290405163f3ee831a6a0ac90c36923b43f3f5ac5e1ef5deb0a3c00d8ef86f"}, @sadb_lifetime={0x4, 0x2, 0x5, 0x7ea4, 0x13, 0x800}]}, 0x170}, 0x1, 0x0, 0x0, 0x0}, 0x44) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xe, 0x7ff) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000175000)=0x0, &(0x7f0000e04000)=0x4) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x8, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 00:25:28 executing program 5: mmap(&(0x7f0000000000/0xdbc000)=nil, 0xdbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="0707040000", 0x5) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000a5e000)=""/196, &(0x7f00006e5000-0x4)=0xc4) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000dbc000)=0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r1, &(0x7f0000dbd000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000dbd000-0x4)=0x10) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000053f000-0x4)=0x0, &(0x7f00004c7000-0x4)=0x4) 2018/01/27 00:25:28 executing program 1: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000431000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$netrom(r2, 0x0, &(0x7f0000fa9000-0x4)=0x0, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000093000-0x9b)=""/155, 0x9b, 0x2000, &(0x7f0000228000)={0xa, 0x2, 0x100, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r3, &(0x7f00001d0000-0x38)={&(0x7f0000fa7000)=@full={{0x3, {"2897e5ec02616c"}, 0x8001}, [{"695918e8eee0de"}, {"ae43b0ae918ae1"}, {"1b73f5c132ed59"}, {"5035c3afe56ce3"}, {"e34e5d45695d7d"}, {"a8867164ac51c6"}, {"a9fbde0c3aeb19"}, {"5995b3c253661e"}]}, 0x48, &(0x7f0000fa8000-0x80)=[{&(0x7f0000fa8000-0x6b)="b9cd8e88e750dfe12fea7dd3e9a97737080c14f5058b3a846f8c0f97a3446f19558b9915f9dee60d4592775770056bc97925bd0124945184e2dc66e342e898047a0a4cfe1eb530a4b8f0beb334e7dd590d548bb625d21b63c3adfb0cff06059b1d45fe8ff148c50b534530", 0x6b}, {&(0x7f0000435000)="2a6f5da64f39ca67369b4d7048d6ea6ce0dc9408480f7995ffe42c5c7693be3846d6ed9d634ddd0b1ce1fb085326e1aea537f7f66baba440751f598670ca9c77d208e5b8fb86393355d0202c644fe9949f711ece3d64857d3591bfdb515f22b6f043c7f2d64a65fe2e401cb40ebc209c18734ea232fea905023b7785cd7fed416f6c69709aa581580a5d23", 0x8b}, {&(0x7f0000fa8000-0xa2)="2d21dcad8c289e72b77d1d4ec6530b8d7fa97dd1ad64f24527395197abb7559435781dc38e8ef6cada467aae7bbd110057341b918104fc08fb753c7dd8fc8cf83477c7818fcedda349808b4a6bcab691475b65b0de69ec266c18fd566131fc14c75539ff005f23855c595ad84cd617018f0ee6925276ffe36a3cae362eca67ae231493701d3332c2bede3c981b7d2d2a44e9aeb15519890d6648a4b96a538221caa6", 0xa2}, {&(0x7f00001fe000-0xf5)="2f176e1a61cb1c1482c30c4fd177d7dea94e29441327edda81daa5a08323827a19ee552c3e8dc5c6dbcae47fa0dc6b13425518e2594bb37dd6faaff9323f659df9ce010868071f25cf3d46a1b48cc1c6a49fce71b5ae6565da44d1d8d5a7bee59248f8126ec2b1e0038a1c02ba94d2fc4cb5682baed9a7f5ca519a1c7293e0524bbcd051a2cc6e663b011821adcf71dd541043a3f7176c0ab986c899c7e3487324e3a5711b8a13e8a5b4aefb21174290300a67e971a6b935705fd5e34c00be4b1b10e9ece7ffd8690521dc4b3f8b3be493126cf0fe1cbbf06d8c2924df7138844475e1941e3c9993e0d3e016b8046eb7149e25c27f", 0xf5}, {&(0x7f0000fa7000)="", 0x0}, {&(0x7f0000350000-0x85)="bd42fe25fcd9a147ac8f75565ca17930f9b8dc137b1967d1b832c8c19b401a3de231ee7e6aaf0fe97804f0374bf0bdede9b1b43cc575157731a6b75fecc8b055011327827459ec0aecc4ade74d5d7f1c70badbc90a5c8fe9ceca07343c0d6031013bc3f955e17f4bdc38e2298ad35ce1f13b63692477bdab467f75a9ea3f1f194f31dd7544", 0x85}, {&(0x7f00005e5000-0xd)="198df2bcf8de818cd984605fec", 0xd}, {&(0x7f0000eb3000)="ac7977e08f88c9717704ae7a25ef39346c64a07d810673b8a276b515c7905c884ab5b548ae27b6afc5b246b419dca791b1f30472546280979f556d9e7e3e9fdace8206bed98c1b6bbc2ebb47a2a8bba5e36d417f", 0x54}], 0x8, &(0x7f0000fa7000)=[{0x80, 0x10f, 0x85, "2d493745c9049a41c63652ab2a5bfc7b5d0a9d5c74e4af555d019db5551137ecc7f07fd24741af53edb71a204c6e9db5997976979b1984a76923efb0a890f1d4e0f343a17690651041e13a63675bcc3bdfad6e2cb66a298f62f2744b8828f52bd579a36b91d75606b4e43fda4f6408"}, {0x98, 0x1ff, 0x7, "1063f449c6ab325ca549c0ce90308cd25795064bcc585af2ac8295428c7f84bc48c550044715721d16af013d78d6dcdef34cfdc5e1f251f7e9759474366a82794031ca4bf05b46026ab1d9d68f57ba7c984f364f3a71033ec142a6044d0606906eb7a0ec6f4babd617027d8432d8c7e7420f3b6f9fee579224242bcde980036f467654bc79e816"}, {0xb8, 0x10d, 0x9, "a49fe8e64284816ebc1347e47b3674a37d5030eee198e531c7c202350983e0ed5f71658ec5263b5f962e03bcf2330d576b7c303cacd8db044ecd5371559475ecd607783277c79f7c618c58a5dc2759fda10cc7ca0992ec2d289ca30e92a731d53453729720f1c770c9cecfb71b66475ebdef29736a9b3f88af1c5605bc296e2b3f7050bcfa1cad458327be1aba9a1c507f3fe263cbe9c914cd768cf1d1754e4fc37c025d647817"}, {0x28, 0x0, 0x1, "c11dd6d121c2e48d5b539a0b32e2b002eee91c0a6a"}, {0xb0, 0x10d, 0x3, "8ab1dc290c335084cb9ac706633911853fbd72f498e8c38b669fcceffb3787410d31496fdc048fd5142b98e4705f351936d7d2dc062f9d5fc0441f2d60c92d34c1814779983588f4c21e94df83d1a41222bbef0abc639ea40b54dd6df2373f288f072d0a723368ba19498d70d7bbc5d4af07dfd5c38deadc99783d81bb8dd93ef070483e68c973c9d75e08b6b07a83cee2516224cba747423f5f886bff127a79"}, {0x1010, 0x10f, 0x9, "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{0xc0, 0x11f, 0x227, "62304ee2f488327bb89455a12d25e19be5d21c722cbae45bcf1fa2ca98782cb6d32705dab492a28afb4c7aa1829e5a6b72ea9bef3cf4e9a9c2d4d24a3eda13bc89f8c870eb21566e635c46615898f49a082f5ee044a9b0511f4769f2323c7854f8b07304e4d00540b176312cafc0609f3ae7b1d0494232c2e9e1461cadecaf0c4313d84d6d5a8aea048bc85589cbd18aee95439306e066a40c0d6a1d2acf8140ad2dd69b7a82c3706ecb69ada55a26"}, {0xe8, 0x0, 0xf4, "911d7ce3e6691eae7a4713ee92c49dfd6d2326f5121f79f6b56cf6850eade96fa3d196eef3ff412cb1e1d3b63f9e6613dd93c35f66c80e96adf4f7f1ee0041a663a3b533daddc3996b8ead524284fe883c34ccc4eeffc297261a4257d4975466740d995f06e47814cb06c9de60529f35d7ac778f387c64e08b5f9fc674ff0921e455d8c1f80f7ebe2054cb685f3aa4d003f14a0798cc5b85a5a4ae2b06152426ba0d2c9a13e07308e802263c9243bfb21501e481af961a033b37a6e868a9131b281a6d9802488f3da7d06cde88ec96d2a5f8d42d3b32a5"}], 0x1460, 0x800}, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) 2018/01/27 00:25:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x10000000089f0, &(0x7f0000cd1000)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="07000000000000000000000003000009000600f40710000000001700e2007e23"}) r1 = socket(0x17, 0x1, 0x34bb) getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f00003f8000-0xf9)=""/249, &(0x7f0000c1b000-0x4)=0xf9) 2018/01/27 00:25:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socketpair(0x19, 0x0, 0x5, &(0x7f0000165000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f87000)={0x80000000, 0x0}) sendmsg$key(r0, &(0x7f000011c000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 00:25:28 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000677000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000fb5000)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f00000fa000-0x38)={&(0x7f0000db3000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000167000)=""/79, 0x4f}, {&(0x7f0000001000-0xd3)=""/211, 0xd3}, {&(0x7f0000000000)=""/54, 0x36}], 0x3, 0x0, 0x0, 0x4000000}, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) 2018/01/27 00:25:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000099f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e513b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f0000ff5000-0x1075)="11b981c3293d1e6ad1542a5f601cee8a", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet6(0xa, 0x805, 0x8) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000fac000)=@ax25={0x0, {""/7}, 0x0}, 0x1ad, &(0x7f0000153000-0x90)=[{&(0x7f00002a8000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/01/27 00:25:28 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000020000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000004000-0x4)=0x10, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000020000-0x8)=0x48) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000001e000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000017000)={&(0x7f000001d000)={0x14, 0xf, 0x200, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 00:25:28 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000023000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x50, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x9, 0x0, 0x0, {0xd, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x1f, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}]}}, ""}}}}}, &(0x7f0000754000)={0x0, 0x0, []}) 2018/01/27 00:25:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x4) write(r0, &(0x7f000068e000-0x22)="2200000015000701000910ff00000004780000000100000009000100000100000115", 0x22) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000f1b000)={0x3ff, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x201, 0x401, 0x884, 0x6, 0x77b, 0x0, 0x1, 0x8001, 0x6}) 2018/01/27 00:25:28 executing program 2: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000023000)={0x10, 0x0, 0x0, 0x80000}, 0xc) 2018/01/27 00:25:28 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00006f8000-0x92)=""/146, &(0x7f0000000000)=0x92) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000-0x1e)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic=""/16}}, &(0x7f0000002000)=0x1e, 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000002000)={0x100000000, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/27 00:25:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x7) sendto$inet(r0, &(0x7f000014c000)="", 0xffffffffffffff68, 0x0, &(0x7f0000317000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffeac) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000088b000)={0x0, 0x0}) accept$packet(r1, &(0x7f0000631000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000075e000)=0x14) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000667000)=0x0, &(0x7f0000791000)=0x4) pipe(&(0x7f0000b42000)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f000068b000-0x1000)="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", 0x1000) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f00004ca000-0x12)={@generic="571b78ff88653d214af52f1503267498", 0xffffffffffff7fff}) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00005d1000)=0x20007, 0xdd) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000f91000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f0000d9a000-0x10)=[], 0x0, &(0x7f0000adc000)=""/0, 0x0, 0x0}, 0xfffffffffffffffc) 2018/01/27 00:25:28 executing program 0: mmap(&(0x7f0000000000/0x5b5000)=nil, 0x5b5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00005b6000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005b5000)=@ethtool_cmd={0x46, 0x7, 0x6, 0x0, 0x35, 0x2, 0x2, 0x10001, 0x9, 0x5, 0x8, 0x1, 0xe0000000000, 0xffffffffffffffc0, 0x3760, 0x4, [0x1, 0x5]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f00005b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00005b7000-0x10)={0x0, 0x7, 0x1, 0x7}, &(0x7f00001ad000-0x4)=0x10) mmap(&(0x7f00005b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00005b6000)=r2, 0x4) mmap(&(0x7f00005b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00005b6000)={0x0, 0x0}) mmap(&(0x7f00005b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f00005b6000)=@common='yam0\x00') getsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/27 00:25:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000008000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000491000-0x5)={0x3, 0xdd8, 0x11617aca, 0x100000001}, 0x5) writev(r2, &(0x7f0000003000-0x30)=[{&(0x7f000000a000-0x4d)="814d58123314", 0x6}], 0x1) tee(r1, r0, 0x5, 0x0) 2018/01/27 00:25:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f000008c000-0x1044)=@newlink={0x44, 0x10, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_XDP={0x10, 0x2b, [@nested={0xc, 0x4, [@typed={0x8, 0x0, @binary=""}]}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000384000-0x6)={0x0, 0x4}, &(0x7f0000c61000)=0x6) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000083e000-0x8)={r1, 0x5}, &(0x7f000039b000)=0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f2f000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) pipe(&(0x7f0000ba8000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r2) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f00005d9000)={&(0x7f000098c000-0xc)=[0x0, 0x0, 0x0], 0x3}) 2018/01/27 00:25:28 executing program 3: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000ef2000-0x4)=0x0, &(0x7f0000ef2000-0x4)=0x4) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000a32000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ef2000)=0x14) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000258000)={0x1, 0x8, 0x2, 0x8, 0x8, 0x8, 0x0, 0xf4, 0x0}, &(0x7f0000ef2000)=0x20) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000ef4000-0x8)=0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000ef3000-0xb8)={r1, 0x8, 0x81, 0x2, 0x499c, 0x10000, 0x5, 0xfffffffffffffbff, {r2, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x1893, 0x40, 0x4}}, &(0x7f0000230000-0x4)=0xb8) 2018/01/27 00:25:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) r0 = socket$nl_route(0x10, 0x3, 0x0) pwrite64(r0, &(0x7f0000621000)="653c9c1f1245b36860da8ffa4ab3c2302751332dcb5543fdea436903cf159414a1a3b8b050d60eb23a52c583806d0bfeb07bb54054eff860fd266d44bb41c03cd666fd451b532e86993192c8fafc70de5217c9e0f12430c1087deec5fd53e087fcc5e81188dab46b0fa685c9abbfb6e5ae62bfd38101d46c0a1bd485bd30c5e9be7c21b1cd6f64254d1da13e269253", 0x8f, 0x0) recvfrom(r0, &(0x7f000030e000-0x70)=""/112, 0x70, 0x2, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept(r1, &(0x7f0000d99000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a60000)=0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000452000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000f32000+0x6b2)={r1, 0x9, 0x8000, 'QGh\vzh.1'}) bind$alg(r1, &(0x7f0000730000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) getsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f0000933000)=0x0, &(0x7f00005d7000)=0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000056d000-0x4)="", 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r4 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f00006ec000)=[{0x0, 0x0, &(0x7f000053c000-0x10)=[{&(0x7f00002b7000)="92b207474a9fff7098644a8e8f410d4a2e609272a53d55fc4aa93b64365476c2bfb5273076f89759d178e775fe85f3738f40b7dc670b9406ea8acacf942b2753e3dc9eb213439f6780e6d81e7ab938433f77f88f20d0456d46c2069b39fc1f16a270c80f13", 0x65}], 0x1, &(0x7f0000726000-0x30)=[@assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0x80000001}], 0x30, 0x4}, {0x0, 0x0, &(0x7f0000ba5000)=[{&(0x7f0000146000-0x69)="6c9861535d5d567cd137c4540edc36a8fe442d8fdcad88f5c85269ef4a7143c5e5d40eddaa8ff584b0e2cb9385a025f941c4aed2e7a54bc762bb20679332200e6519d92978b5026cced299eae6ced82fdb334b3d4c9ec671e01fd54a76068fe839f3b40fb55fc20b64", 0x69}, {&(0x7f0000960000)="283a37ee35938c9ddbd15dff9242726fff84fe5e8c2e0f6929a4", 0x1a}], 0x2, &(0x7f0000e39000)=[@iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @iv={0x108, 0x117, 0x2, 0xf1, "c78c5a7a0b8003e972c24498789051013ae61e8b7ec5764ac17969e3787d0036034c55c94e28707e394b9c59bd1441dda93c424199ed79d9f6bbd4f92f8ec57a6796ea463e15b448e2cde3ac5f2d73849c1d4ea8d8ea3d1118bc1024bfe6d646e9b5df1b0b8544de7eb146882fa1dbc16ee71cf427adafcc8e8fb32e6199dafd28c4a8abc8b7050f11db1d215d9aec041da8979c5b73e27bccc867e5c4c3528b8d1f8d8bffb19076d21bf5b037efae5d05d477f1690f11791af8bcf251cb41a498818e59da0a24a2c9b4d8403c7ab1032c20aed1ad87cf9cde07bbc53fc4d70519ade3006254b897efcd2194590bb80129"}, @iv={0x80, 0x117, 0x2, 0x68, "7736af941ca9173b380d0c320c22f292d9f382bb79ca8ce176f4cb3cb2ccfa393c1b06ffbe7ad650bfe4a1263c14c55be308314a1fd63ce67ba69012c90b14453314a460cef5070db8deda839ad01e836008dcf0add63d1698c3f546df2335bae00bdd712ac27cce"}, @assoc={0x18, 0x117, 0x4, 0x5}, @iv={0x20, 0x117, 0x2, 0xc, "237ffb8e0ba8f2b82102f1e5"}, @op={0x18, 0x117, 0x3, 0x1}], 0x11f0, 0x8004}, {0x0, 0x0, &(0x7f00000f5000)=[{&(0x7f00009a3000-0x8e)="1bcb22f7122d7400d4625116b4dd8b129f9b54767dd4ef8e44dc6ae1bef42eefdb7a1ce08d48ec76165d4e2fa1594f0a68a7e72c0c370831367a9f4fee7ae28c5dfb14bd00d63464116288cff2050ff26c90423b879777e9bb253b66cdc884d15ce9a2823ab9276c94aa337df8f04a4366f83579ad8e583b19d08353be95b3d15d9c1526313a6a70531104742433", 0x8e}, {&(0x7f00005d1000-0x48)="18df10fe2d6f6592fe1b41509f84813c5a936e29f212eb6a076613cf022f85731370508e7ed11e7b9b5740cb9522d45373bf58d6095803afd38e42b09835b661bb22fa59f7b0b3b4", 0x48}], 0x2, 0x0, 0x0, 0x4000000}, {0x0, 0x0, &(0x7f0000170000-0x50)=[{&(0x7f000078e000-0x5f)="407a33ce93263bd19acabd08748c6a362139f4313b6bd679432e70c052c35e24233800b0f1e9280845fcedcd016d306227cc7e4ac7d251b54f9d594bb89ced7250ef7edc43d7c7c5b72ef84a591035fc33941857396a16edebc5abbd7d9161", 0x5f}, 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{&(0x7f0000cbc000-0xb2)="49ef8292c6bef34c79875926cc4641c639091fa60c65c03fb7ce2591f460e64b1af4af60ea5dc139de1e6357b3fa82161a32fc865b543fcde05cb135c70b6247d401a3bcdff64da0b5832347f7d7ffd5dc261fa6320c8ed84a34f9f2f1512f19457a7badde8defcaa553352b19a787e3bf8c3210dba38e890758c0a08912c855d59333a6df352b7b735ed0a1fb0b45e6963c4fb1ec5e48d09f478f837cd8e9484f31889a878f681364394381295f3428c86e", 0xb2}, {&(0x7f00002f8000)="b38ce844d26056caa04391fba61140867a1a40d67c7a2e5f0f20591b20d80e8330926f7d3170206da2408d43ee1a6bdcf07dd940457a9284cd700b44", 0x3c}, {&(0x7f00005ae000-0xa7)="92617dd4d2b1b36f90e813fe1853556190132c746d41495791114513a1746b27f364afcd01f743dfb13a660fe83d7faa9e6ca8c5a3d87578dce0e25f2188d4e0d28f7b3f85089e0971718bcc27d47b2b9175f94e5ce4017a6bd4ad0d722c494c194a9ed712c6ba845d87813f8313ba13e00edd5d498d2e77c4c178927840c6a72d90b86428aef30960d7bf23af9e529f51825fb053cf1baca3adbf1ce484ce13ee0d2d5754a71f", 0xa7}, {&(0x7f000009c000-0xfe)="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", 0xfe}, {&(0x7f00009ba000)="360504572a8446160a55868cd768e9e3a4c86c48b75340854dceae24d334feacd773711f3b5290a1b6df5bf81370aec7a1df5dafa99f50", 0x37}, {&(0x7f0000beb000)="02", 0x1}], 0x9, &(0x7f000008d000)=[@iv={0xd8, 0x117, 0x2, 0xc1, "54c665cb835827956217328de55870dcf263b510c914e20ccfa5b216e58882e1c7075ea5f5708807307516352daf1cbea7689255b0361fffd9effd366911900924d210cbbad74a53be22ca43ad7c91e4741dd41467776d6b9965f2ba986a80fac2e9812a7367d21a4b5d8794f4068a8f3325606d002fed3768444838f365bf0242103ce06ce69a35540e18dc5cb8b1fe0a137c247e6d6af4e037a616ba0d84040a85ce5d2892f17486c4c9bc85483a9792b35ae7dea810234bd5a54f15150ff1fd"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x4}], 0x120, 0xb6e6e948ea288672}], 0x8, 0x0) recvmsg(r4, &(0x7f0000d19000-0x38)={0x0, 0x0, &(0x7f0000a4e000)=[{&(0x7f0000998000)=""/4096, 0x1000}], 0x1, &(0x7f0000e0c000)=""/214, 0xd6, 0x0}, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000c5f000-0x28)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 00:25:28 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000002000-0x4)=0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x2, 0x3, 0x3, 0xa, 0xa0, 0x80, 0x88, r1, r2}, {0x200, 0x2, 0x9bc, 0x3126, 0x6c9, 0x80000001, 0x9, 0x400}, {0x1f, 0xffffffffffffffa0, 0xffffffff, 0x3}, 0x1, 0x9, 0x1, 0x1, 0x0, 0x2}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3, 0x0, 0x0, 0x10001, 0x4, 0xaeb}}, 0xe8) recvmsg(0xffffffffffffffff, &(0x7f0000339000-0x38)={&(0x7f0000de6000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00005fe000-0x68)=[{&(0x7f00002cb000)=""/233, 0xe9}, {&(0x7f0000001000-0x28)=""/40, 0x28}, {&(0x7f0000000000)=""/248, 0xf8}, {&(0x7f0000001000-0x13)=""/19, 0x13}, {&(0x7f0000000000)=""/39, 0x27}, {&(0x7f000023f000)=""/0, 0x0}, {&(0x7f0000000000)=""/90, 0x5a}], 0x7, &(0x7f0000000000)=""/162, 0xa2, 0xffffffff7fffffff}, 0x10023) listen$netrom(r3, 0x4000000000000f1) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f0000000000)=[{&(0x7f0000002000)="390000001300090469000000810000000700004011000000450001070000001419001a00040001ff07000000020000080001010c00f41ee400", 0x39}], 0x1) [ 199.979336] validate_nla: 2 callbacks suppressed [ 199.979342] netlink: 'syz-executor1': attribute type 4 has an invalid length. [ 200.007678] netlink: 'syz-executor1': attribute type 4 has an invalid length. 2018/01/27 00:25:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00001a8000)=0x0) sendmmsg(r0, &(0x7f0000d3f000-0x3c)=[{{&(0x7f0000434000-0x80)=@generic={0x0, "97f17f318f38269eeeb772cddc5a05395ae201510b6fdcff3629b15e4ba3f642d389e4cf8838221ca64a3aaa8bb78073a556440756692987a2ea1f9b2a87533b8fcd048a49cea2adac8ce9fc88dd861acb68bcc3df23e6377c6ab7c467fce37a800689889109cb84efc6ebb4affbe63e71417ed97c22d8c8c345fbb474f9"}, 0x80, &(0x7f000030d000)=[], 0x0, &(0x7f0000d06000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/27 00:25:28 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00008bd000)={@generic="6861dfac5e284403e4dfff427fb47d05", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x800000010d, 0x80000000000a, &(0x7f0000d15000-0x4)="ace92906", 0x4) 2018/01/27 00:25:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000)=0x0, 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000dd5000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000d98000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, r1}, 0x14) socketpair(0x10, 0xa, 0x96, &(0x7f000002b000)={0x0, 0x0}) connect$can_bcm(r2, &(0x7f0000050000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0xff) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00008dd000)={0x5, 0x0}, 0x8) accept(r0, &(0x7f0000baa000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000d1b000-0x4)=0xfffffffffffffee8) 2018/01/27 00:25:28 executing program 6: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000026000-0x4)=0x0) ioctl$sock_bt_hci(r0, 0x400448e4, &(0x7f0000007000-0x56)="1a5bdaa0c2cc04ae0474876e234392d03c8831d77d4bb5303992ec0f3073c93307a408477bf87b2dd8d57d3dd6352d9714a3358ac61286b29cec6bfae424c036faf7dea4c0b476a43c098cbdb99b7eb3bd37a1097c48") mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000027000-0xc)={@multicast1=0x0, @multicast2=0x0, @multicast1=0x0}, &(0x7f0000027000-0x4)=0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000024000-0x38)={&(0x7f0000022000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000021000)={&(0x7f0000024000-0x18)=@ipv4_newaddr={0x14, 0x14, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 00:25:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f00003ef000)=[{{0x0, 0x0, &(0x7f00009f0000)=[{&(0x7f000098d000-0x1000)='d', 0x1}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(r0, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000654000)='c', 0x220}], 0x1, &(0x7f0000607000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000058c000-0x10)={0x0, 0x0, 0x5, 0x3}, 0x10) close(r0) bind$nfc_llcp(0xffffffffffffffff, &(0x7f00008a3000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1a60b053aef5772614170f375059100d3bf142857d2884f1c84d6fe8f5b475be3c8f60fdd7293e153f6d905ed8254b6e9cd7f8d672de7d9aa7ce8a92b8c641", 0x0}, 0x60) pipe(&(0x7f0000888000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00000b1000-0x10)={0x5, 0x100, 0x8, 0x0}, 0x10) 2018/01/27 00:25:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000460000-0x20)={0x8, 0x7, 0x9, 0x0, 0x0, 0x3, 0x2, 0x1c2800, 0x0}, &(0x7f00002a8000)=0x20) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00009bd000)={r1, 0xc78, 0xfff, 0x8}, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000bc5000)={r1, 0xfff}, &(0x7f0000696000)=0x8) bind(r0, &(0x7f000043c000-0x80)=@generic={0x20000000001e, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000065b000+0xe1d)={0x0, 0x2111}, &(0x7f00006f5000-0x4)=0x8) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f00004a6000)=0x9, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000e7f000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f0000a8b000-0x10)={0x7, &(0x7f000043f000)=[0x3, 0x9, 0x100000000, 0x3, 0x81, 0x4, 0x2a5]}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000055b000)={r2, 0x6, 0x20}, 0xc) socket$llc(0x1a, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000139000-0xa0)={r2, @in6={{0xa, 0x3, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x1, 0x10001, 0x7ff, 0x80}, 0xa0) sendmsg(r0, &(0x7f00000d1000)={&(0x7f00009ff000)=@generic={0x10000001001e, "02010000000020df0000000000800000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f00001fd000)=[], 0x0, &(0x7f0000b46000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00009e1000-0x6)={r2, 0x8}, 0x6) 2018/01/27 00:25:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) pipe(&(0x7f0000525000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000e35000-0x10)={0xab, &(0x7f00005a7000)="8698b913400a200cea7d91eb786fb819ba926f1ddc3caa36bb16dfce7266514504a33ecb40fed9d209066bb3cd6d743d10f0f868ddcf8f4a0934cf154367390a533a7d293c9687ef55f659b742444d369f3ca8b1306e3c8c1c0909cb5badc889642b3e2963a12842e16da9e3c26a0d8fd2be30cbd0e73527a89c315efac2f76b69f3a76ff1a21ec40c6c9dd369299224e4d340306a72d07b6fc7c447141e3889cf71927c4fb780845e28d7"}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f00000d7000-0x50)=[{r0, 0x200, 0x0}, {r1, 0xd, 0x0}], 0x2, 0x0) 2018/01/27 00:25:28 executing program 1: socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) getsockname$inet(r0, &(0x7f0000cdb000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b9a000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000002000-0x74)=[@in6={0xa, 0x0, 0x84, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x1, 0x76, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x2}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}], 0x74) r2 = socket$inet(0x2, 0x8000f, 0x1) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000002000-0x3)={0x0}, &(0x7f0000001000-0x4)=0x4) getpeername(r2, &(0x7f0000002000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x26) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000002000)={r0, r2, 0x2545, 0x8001, &(0x7f0000001000-0x93)="056f4b789323c4aaf10078fb251e8760473af2ad0d7e9643f21d5d36973a0ef43db28d9d64487f7eb73e487d85dbe3966cb1d68333537ff84b25902c1bc55a66eb6bb4454ad013db49916c3eb5f8d5b5bed8ebbde5dd27388b520a618a636efc254fedf8fa155887d756ef660b5d20329e04e1e573468d812ed480def7b315342929bc36b0534359a270b6d135f89f6ca9311c", 0x9, 0x9, 0x99, 0x800, 0x80000000, 0xfd, 0x1, "d2e1cbe6ea778378965129925d6917fcac942612b9b29527b072b89d5bc9313e64bbb2923489142c257a3a7d385a11a09bd7c4b7e8418a7adf62437d66c0f1011928ed47ba5df555aa73bfc870338a98d976fe82cc97081f58f963ad15c5f295e97441745a1c986aaeeb1511d9b1cb2cc96430b4590cbc9eaa27a620a3cbb742fe1308c166a9797fa612336767b75d2de206dbb3a266b0efb26a3fbcf14f16b87de008c3f3d19e4e60f2e54323b46dc30710e80d5ed2aa18d90622d04bbae5f4c908d9faa3791410a02a52d7b61f4147"}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000003000)={0x0, 0x8, 0x30}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000003000-0x10)={r4, 0xf3d, 0x100000001, 0x400}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000005000-0x4)={0xffffffff}, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000006000-0xb)={0x6, 0x81, 0x3, 0x5, 0x4, 0x0, 0x9, 0x3ff, 0x3, 0xfffffffffffffffa, 0x5}, 0xb) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000007000-0xc)=@sack_info={r4, 0xfffffffffffffffe, 0x101}, &(0x7f0000002000)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000005000-0xa0)={r4, @in6={{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x10000, 0x1, 0x6, 0x20}, &(0x7f0000004000)=0xa0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000008000-0x4)=0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000002000-0x10)={&(0x7f0000004000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) 2018/01/27 00:25:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f000015e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ab0000)=0x14) getsockname$packet(r0, &(0x7f0000ea2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000781000)=0x14) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000079000-0x38)={&(0x7f0000a4b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f00003b9000-0xe8)=@newspdinfo={0x1c, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3, {0x0, 0xfffffffffffffffc}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$inet(0x2, 0x1, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000e02000-0x4)=@assoc_id=0x0, &(0x7f0000f3f000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00007e3000)={r3, 0x17, "9b093275720821d25519fce0f0a42bf1ddc6d0c02c9e99"}, &(0x7f00007c1000-0x4)=0x1f) 2018/01/27 00:25:28 executing program 3: epoll_create(0x1) 2018/01/27 00:25:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000b27000-0x18)={0x0, 0x8, 0x0, 0x80000000, 0x0}, &(0x7f00005a7000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000084e000)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x80000000, 0x8001, 0x2, 0x82}, &(0x7f0000c9b000-0x4)=0xa0) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000322000-0x4)=0x9, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000be1000-0x4)=0x200, 0x4) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000bdb000-0x4)=0x0, 0x0) sendto$inet(r0, &(0x7f0000f46000-0x1)='x', 0x0, 0x0, &(0x7f0000cb4000)={0x2, 0xffffffffffffffff, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = epoll_create1(0x80000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a72000)={r0}) bind$bt_l2cap(r3, &(0x7f0000b3b000)={0x1f, 0x0, {0x101, 0x7, 0x6, 0x7, 0xfffffffffffffffc, 0x5}, 0xfff, 0x3091}, 0xe) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00003aa000)={0x2000, 0x0}) 2018/01/27 00:25:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x2, 0x8) getsockopt(r0, 0x200000000114, 0x2714, &(0x7f00008c0000)=""/1, &(0x7f0000f0a000-0x4)=0xffffffffffffff1f) getpeername$ipx(r0, &(0x7f0000cef000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000029c000-0x4)=0x10) 2018/01/27 00:25:28 executing program 2: socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x10d000)=nil, 0x10d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00000f8000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x18, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) 2018/01/27 00:25:28 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f00002bf000-0x2c)="aedef4a4b92bc0b8a560f9c6f1702f62cdddc3890a2c67fe1ac9a4ee0da725f43fe0ca98fe486af5281db033") pipe(&(0x7f0000947000-0x8)={0x0, 0x0}) mmap(&(0x7f0000946000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000947000-0xc)={0xffff, 0x211d8673, 0x7, 0x7f, 0x100000000, 0x8, 0x4}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000000)=0x1) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00003cc000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000946000-0x1a)=@ethtool_perm_addr={0x20, 0x6, "5d0f3812502f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 00:25:28 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000080003, 0x10000000000000ef) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000013000-0x62)="8e5ae281e1fc3eb633759ac2d69aaaa7a662fd1a9774067d55ff88f972e41520d9e4d1ea8cf94d52e6735d9f4550f8a007222a44cb0a64c09d509fe14704e3157fc750276232f53d1212aa8ab87de4e53d072ddabcdef915fbac20df7144d8f83251", 0x62, 0x0, &(0x7f0000015000-0x1c)={0xa, 0x1, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c) read(r0, &(0x7f000000a000-0xbb)=""/187, 0x329) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000015000-0x8)=@hopopts={0x3b, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000014000-0x4)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/27 00:25:28 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000f51000)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x5bb, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x401, 0x9, 0x21}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={r1, 0x7}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000565000)={0x0}, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c08000-0x168)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'md5\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 00:25:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f000031a000-0xee)="97", 0x1, 0x0, &(0x7f000077f000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000bc2000)="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", 0x4d1, 0x0, &(0x7f0000607000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) sendmmsg(r0, &(0x7f0000e8e000)=[{{&(0x7f00008b6000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c, &(0x7f0000232000-0x10)=[{&(0x7f0000f89000)='t', 0x1}], 0x1, &(0x7f0000e00000-0x148)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f000010c000-0xec)="14", 0x1, 0x0, &(0x7f00004d9000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x100000001}, 0x1c) sendto$inet6(r0, &(0x7f00001f7000)="f8a8db04dabebc87c18de1fbf1ee914fee2e69f394747c183588f6366ac72d41528b8b19dac3242b71619b2f5687040472f535b98bfa96fdaf5b07781f8f8ddf98beb1743c0467aded14e828d5f1b43ce479ccede94a2557", 0x58, 0x4000000, &(0x7f0000fde000-0x1c)={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) 2018/01/27 00:25:28 executing program 0: mmap(&(0x7f0000000000/0xdda000)=nil, 0xdda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x3, &(0x7f0000065000-0x8)={0x0, 0x0}) socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x2f, &(0x7f0000ddb000-0x4)=0x4, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000dd9000)={@common='ip_vti0\x00', @ifru_data=&(0x7f0000dd7000-0x20)="5b6dad444b7d467ccb008100000000000000000024ab000900000000207222d5"}) socket$inet(0x2, 0x80800, 0x81) 2018/01/27 00:25:28 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f00009c5000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000fc4000-0xa7)="7c05cb7e83109e4cf4a13396f105c1ba65f99990605745ec0fbdd93bf744d581060bf9c0fb3c4d79e206169506b412e6c9ff40192fc5681ac0bd6fa46f5db942cbee945af8231372003df1ed69312c26d5aaa34287a9fa21de2e39ad24139b9bf8c6a631f321d18879d547cceaed2f206653fc501bb66376a275f9d585065a63815ee0b1d138a83766781c313808b400", 0x90) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/27 00:25:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept(r0, &(0x7f0000fc7000-0x10)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009ba000-0x4)=0x10) recvmsg$netrom(r1, &(0x7f00009de000)={&(0x7f0000819000-0x10)=@ax25={0x3, {"32eaf8769be845"}, 0x1}, 0x10, &(0x7f00002f3000)=[{&(0x7f0000a93000)="b9e19679c5f14bb5726f590916eebbd4ee48cd53f3c791248db5abcc9e44980b701e3e465dbc95d36d1b90183fb71e554ca01a089214e334c180d0f7b7d71c250808d283fc683c93f873dcd00b554020a8bd5647cc2137c02d", 0x59}, {&(0x7f0000a86000-0x69)="dee8f97c7714881043ce3162a098a3fb1fd3d7e814cc870d14869c5f9013564e6bb817c92fd85e4b3f48d7f632b004e419bc48c52d3880671d5832224954ba640ff596f80032b561d84874e3654fb2814ed2876f26598ce5bc5571aee7a50b752c1d88fc3cee530f58", 0x69}, {&(0x7f0000f64000-0x4b)="47d5368d2f460037ea47ece6cba730885fcd5dfb145d917aa18adb5625fbfc41abbb7e2a937880c1f17a72e5f7af8ce7ae9b9ca956aa71fdd7a45eed4df9fb5c2915074ba9aa90951b5bc4", 0x4b}, {&(0x7f0000676000-0x26)="40d2fdf7958865d33408cb5ffe91054afaf965a7523c02ddc4c80ea09a75fb4c5568ec7217ae", 0x26}, {&(0x7f00001e9000)="2aaa1039dbf3b248d571a4cdd8b75e7103", 0x11}, {&(0x7f000061c000)="3a66424db63b7abc3c46480ae3e323f129039d83fe06a22e46a01aba53366b3daf13934a879dede3f802b1d518f98c36f916a302e264b6f315446a70c1f5dc829a17547841b437339c9a5b53a7f5e139312c80f087ac", 0x56}], 0x6, &(0x7f00009c1000)=[{0x100, 0x0, 0x6, "87b11f76700936b355812a247ecfc0b83c5c0128f10d0978a10675656da9d31ba6e7a8c2139a7b073d4f9e32229ee63f5d457fb81fe014ebece99d64f3ef88b6c286032f385b594117eb60d72fcf26affacaa444b41326e591464580cd3a3690f06cb1f4a9b39ed8589558d0377a5b8896bfb994c352bfb654d22c5dfd58974a5638f349766b2e364ede875a5d51317cf0b5ca3f95c0359295d549c19a63ef824b27b87a19b11111c79e07b9361447600772e712e64f7cef930f6749fa4093d90f4ad7b85972728bb7deca1b265e6ad2ae63c9fa69ad351f953ecb999f6a1ff8af67f21476c50115853ff05e219a79"}, {0x1010, 0x1, 0xf5, "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{0xc0, 0x11, 0x7, "23dbb0fdfb28aeac150258e0e339374c55b3988a34f487727eec313f97204fe9720fc8186b376fa0cfb9ce7e0d10fb3bd26b183eddaff2ad9fc5a00a46390f08432d76ffe537200aa158f82ad337d75756bfeee42d180e712eceef8fa46fc88de5fa3dd03d0afcdfaed1c4c68175935620019bfcc37ce4991d0e4d5c9bbe0eacec4caf52a5be0dbf9df2be209af8f11a10bd42177cc8925472b91ec1383dfdedd223c318132f93c4a99e4eaff4b2"}, {0x38, 0x1ff, 0x7f, "8ca88e86e4618eadf71741bd49dad3d3e90d07d3c527d6dc57aa5c9c0c6a2349b2086c"}, {0x48, 0x109, 0x3, "ee2a15fe69258435e82e67aaf77c4002b273a58d34d7a745c02ce4345b405719d747a8bd120822a5974813efd0cfceca8db0893c84"}, {0x60, 0xff, 0x7, "375a6f39e5411453b855e42f5cf47e215d81d94f2b9c364d6d725a416cf2d3d6f4260024187a31c5d7d0406300058e62654bf93c503c039c9ece0ec0031d3e098344e06f7e487f69ef"}, {0x50, 0x11d, 0x52be, "e882815829226bb7aab167c3f1538d22b2fd3a3e68acf2311fd28b98b10487c3377ea7e85b8750a9b69c487528ae1d7004418ec49284b976cc59a3f02c6c25"}, {0x110, 0x114, 0x7d, "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"}, {0x40, 0x10e, 0x4, "a1ec4c11b1c601c1bfdf02e8987f2a82daa836a4d732e80d6f629810a479f6bffbdcfd41df689026d768db1805e8eb"}], 0x1450, 0x800}, 0x100) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x10, 0x29, 0x36, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) 2018/01/27 00:25:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00006cc000)=@assoc_id=0x0, &(0x7f0000060000)=0x4) r1 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000bc000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00008cd000-0x10)={r0, 0x0, &(0x7f000051a000-0x58)=[]}, &(0x7f0000f92000-0x4)=0x10) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect(r2, &(0x7f00002e6000-0x6)=@hci={0x1f, 0x0, 0x2}, 0x6) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffef0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f000094d000-0x4)=r3, 0x4) write(r4, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/27 00:25:28 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x0, 0x3, 0x0, 0x0, 0xd, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 00:25:28 executing program 7: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000cdb000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) socket(0x20, 0x0, 0x2) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000fa1000)=0x0, &(0x7f0000360000)=0x4) write(0xffffffffffffffff, &(0x7f0000e4e000-0x21)="", 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000235000)={0x3d916a6631a80014, 0x0}) 2018/01/27 00:25:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0xe, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0xfffffffffffffe29) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000032f000-0xa1)="", 0x2cb) 2018/01/27 00:25:28 executing program 4: r0 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1f, 0x2, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x7f}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000002000-0x8)={r2, 0x3}, &(0x7f0000001000-0x4)=0x8) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@common=""/16, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x1e, 0x1, 0x0) getsockopt(r3, 0x10f, 0x83, &(0x7f0000004000-0x4d)=""/0, &(0x7f0000ee6000)=0x0) 2018/01/27 00:25:28 executing program 2: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000ff4000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a8a000)=0x8) r1 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0x3, 0x4, 0x4, 0x81, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) close(r1) 2018/01/27 00:25:28 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000000e000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000004000-0xdc)="0500000000000000061c32fc0b98f83dac2c0db521abe971f11368a82cc15eb4037dc10000000700b5e8bc0008fb97470500000004000000", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 00:25:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000f6c000-0x4)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) getsockname(r0, &(0x7f0000adf000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000395000-0x4)=0x26) setsockopt$inet_dccp_int(r1, 0x21, 0x7, &(0x7f0000fe8000)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/01/27 00:25:28 executing program 4: mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000f000-0x54)=""/84, &(0x7f000000d000-0x4)=0xffffff18) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000af2000)=0x5) 2018/01/27 00:25:29 executing program 5: mmap(&(0x7f0000000000/0xa0e000)=nil, 0xa0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffff9c, 0x8910, &(0x7f0000354000)=@req={0x50, &(0x7f000017e000)={@generic="18d43b3373fbb60659411478eef96355", @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffff9c, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x2, 0x1}}}}) getpeername$inet6(r0, &(0x7f0000702000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000186000-0x4)=0x1c) ioctl(r0, 0xffffffffffff0000, &(0x7f00005cb000)="2d23e2150a3dbfd386abfcc243d3bb72e316375ae7fc20b9b4dd1ccb212f5bca3c96d8e794056b166df858811ff878cc667a5439cbd21f04dd31cfd0660c12c819945635bc11b230b9b85aab08f1ad71d66d074bb5e7183df1fd56d9b96946d3427e6817236da43ad331b86b7047c5daeb0d4c34d7e3750c8424192d41ed30c1a901baf67983e69d67b939dc73b15141b4055cca34328260db9d1b8200a2b0b91f32682f7b3760fd") mmap(&(0x7f0000a0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000a0e000)=[@in6={0xa, 0x0, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x775b3b5b}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}], 0x58) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000065b000)={0x0, 0x0}) r1 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x30, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x100000000, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/27 00:25:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x40000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f00007f8000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000038000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00003d1000-0x8)={0x0, 0x1}, &(0x7f000032d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00009b7000)={r2, 0x0}, 0x8) 2018/01/27 00:25:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff10, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d36000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000887000)=r0, 0xbe1af8a3d60607e4) write(r1, &(0x7f0000fab000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/27 00:25:29 executing program 7: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00005ec000-0x14)={0x1, 0x6, 0x1, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r0, &(0x7f0000fc6000)="", &(0x7f0000002000)="", 0x0}, 0x20) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000699000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000fcb000)=0x3a) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000098b000-0x8)={0x0, 0x2, 0xc7}, &(0x7f00006d7000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000929000-0x16)={r2, 0x2, 0x7, [0x8, 0x8, 0x3, 0x7, 0x6, 0x8001, 0x400]}, &(0x7f0000356000-0x4)=0x16) 2018/01/27 00:25:29 executing program 6: mmap(&(0x7f0000000000/0xaf6000)=nil, 0xaf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000af6000)={{0x8, 0x8734, 0x695, 0x4, 0xfff, 0x0}, 0x4, 0x1, 0x4}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000297000)={0x0, 0x0, &(0x7f00005c7000)=[], 0x0, &(0x7f0000af4000-0x48)=[], 0x0, 0x0}, 0x0) 2018/01/27 00:25:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000981000-0x58)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_PROTO_DOWN={0x8, 0x27, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000023d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f000029c000-0x20)={0x1, 0x4, 0x7ff, 0x1f, 0x8, 0x3}) 2018/01/27 00:25:29 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcb, &(0x7f000001f000)={0x0, 0x0}) r1 = socket(0xb, 0x803, 0x6) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000009000)=""/128, &(0x7f000000c000-0x4)=0x80) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000021000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000008000-0x4)=0xfffffffffffffe93) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000001f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000022000-0x1000)="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", 0x1000) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getpeername$netlink(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000001e000)=0xc) 2018/01/27 00:25:29 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001000-0x19)={r0, 0x6, 0x1, 0x1, &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000002000-0x4)=0x18d, 0x4) connect$inet(r0, &(0x7f0000001000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000001000)=""/246, 0xf6, 0x20, &(0x7f0000001000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x0}, &(0x7f0000002000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000004000-0x7f)="e582a5c10b38966c9571aadb3c44859886807594e627b7ab6aaeb892944518239be8808224bbfc9703a4e34486b811ce567fa3ab23e7220f351211a40e83619c751186a042ea7b9957a9cf755fd9c7cbc8611ff0948ea6a8cfda19706b848d87ff94271bb74998dbbf1a682ac8cefb6af64133bdf63367e83865e68ec9593f", 0x7f, 0x4008000, &(0x7f0000002000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000004000)={0xcc}, 0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000003000)={0x9, 0x9}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000006000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000006000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000007000-0x8)={0x0, 0xfff}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000007000-0xb8)={r2, 0x9, 0x0, 0x9, 0x3, 0x6, 0xc57, 0x5, {r3, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x75d, 0x6e7, 0x7, 0xfffffffffffffffa, 0x800000000000}}, &(0x7f0000007000-0x4)=0xb8) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$rds(r0, &(0x7f0000007000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000006000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x8) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000007000-0x4)=0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000008000-0x14)={r1, 0x6c39, 0x3, 0x7891, 0x3c, 0x3}, 0x14) 2018/01/27 00:25:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000076a000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000429000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000886000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000a2d000)={r2, 0x0}) sendto$inet(r0, &(0x7f0000e30000)='|', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xffffffffffffff97, 0x3, 0x0, 0xff9c) 2018/01/27 00:25:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socketpair(0x3, 0x7, 0x0, &(0x7f00006e2000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f000085e000-0x10)={0xf56, 0x0}) sendmsg$key(r0, &(0x7f0000f45000)={0x0, 0x0, &(0x7f0000da8000-0x10)={&(0x7f0000920000-0x1a8)={0x2, 0x16, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x0, ""}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 00:25:29 executing program 2: r0 = socket(0xb, 0xa, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x184ec7c9) mmap(&(0x7f0000000000/0xd40000)=nil, 0xd40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x0, 0x5, 0x4924720, []}) mmap(&(0x7f0000d40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000d42000)={0x0, 0x0, ""}, &(0x7f0000d42000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000876000)={r2, 0x1a, 0x30}, 0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000d42000-0x4)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000d40000)={0x100, 0x1, 0x0, 0x969, 0x80000000, 0x9, 0x1, 0x2, 0x0}, &(0x7f0000036000)=0x20) mmap(&(0x7f0000d40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00002e9000)=@assoc_value={r3, 0x8}, &(0x7f000056e000-0x4)=0x8) ioctl(r1, 0xfffe, &(0x7f0000c4a000-0xfd)="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") setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f000048c000)={r4, 0xcd, 0xad, "65b9e1d901ac29dd9dcd2bbff37864264315782d611b9833ff8a744ca20b6a90fabf11263bdc0474290875322d2261f2983463138a928c0e48233eb3a73c510a1d173918fbfc8eccb1c8dfc6ae404ee86b83c00464bf9fc4ce79fa881e08a106a0cae8ce5ce850d2b5fea12663843c16ea2a7a4f8fda19ba7396945a4a32674b286752b3d29dda46f72386b370cb7457c44d2b5298a291cd62ab45e7340ba029135d1558d6a938c6ac63f50795"}, 0xb5) ioctl(r1, 0x8936, &(0x7f0000000000)="") 2018/01/27 00:25:29 executing program 6: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000013000-0x8)={0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f000001c000-0x10)={&(0x7f000001c000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x10, 0x0, 0x0, 0x4000000000, 0x4, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = socket$inet6(0xa, 0x8000a, 0x9) setsockopt$inet6_tcp_int(r1, 0x6, 0x15, &(0x7f0000001000)=0x9, 0x4) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000001c000-0x9)='scalable\x00', 0x9) 2018/01/27 00:25:29 executing program 7: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000001f000)={@common='dummy0\x00', @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000024000)={&(0x7f0000024000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000024000)={&(0x7f0000005000-0xc0)={0xc0, 0x35, 0x8, 0x7, 0x3, {0x12, 0x0, 0x0}, [@nested={0x94, 0x27, [@generic="f926b6510f38ee33322f69f95ea20157bf36dde49e3dbe6b8f03604e1062c0f1a4039c696152d25691f6fcc127d5562412a0ead1886dd981b062f1eeaa95e3dfe86e804f18ddc90699c71db040127b0541d4c1be6374cf775479c4eed2d88002ddedad37ea810d28889cfca559f302797bf9f2efbd3308b862bc491d1ebc54cf54abe77e498a26db6f9b7302d2a455f7"]}, @typed={0x18, 0x4a, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0xc0}, 0x1, 0x0, 0x0, 0x4080}, 0x20000040) sendmsg$nl_generic(r0, &(0x7f000001d000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000001d000)={0x30, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x1c, 0x0, [@typed={0x18, 0x9, @binary="a0548802536eabf991d8113565"}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x0, 0x5, 0x200) getpeername$ax25(r1, &(0x7f0000016000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000000a000)=0x10) [ 200.477795] netlink: 'syz-executor5': attribute type 39 has an invalid length. 2018/01/27 00:25:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00001ef000-0x2)="", 0x0, 0x200080c4, &(0x7f000078c000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000df3000-0x8)=[{r0, 0x0, 0x0}], 0x0, 0x0) 2018/01/27 00:25:29 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f000056f000-0x4)=0xc, 0x800) bind$unix(r0, &(0x7f0000d31000)=@abs={0x0, 0x0, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x2c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r2, &(0x7f000071b000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000c64000)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/27 00:25:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f000022d000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x40000000000d) r2 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000000)=0x8, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000d8a000)={@generic="4a121a1c0991824fe71634816abc2099", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/27 00:25:29 executing program 4: socketpair$llc(0x1a, 0x0, 0x0, &(0x7f000023f000)={0x0, 0x0}) connect$llc(r1, &(0x7f00001ae000-0x10)={0x1a, 0x1d, 0x8000, 0x3, 0x6c2, 0x0, @random="6c67cada489f", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) r2 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000059000-0x4)=0x0, 0x80800) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000171000)={0x0, &(0x7f00000eb000)=[]}, 0x10) r3 = socket$inet(0x2, 0x6, 0x0) setsockopt(r3, 0x10d, 0x8000000011, &(0x7f000006d000-0x35)="0398649b", 0x4) pipe(&(0x7f0000c5b000-0x8)={0x0, 0x0}) setsockopt$inet_buf(r4, 0x0, 0x4, &(0x7f0000eb1000-0xdc)="99215920b4d9086b8086387e7da2cdf28c5a80c54f5a4f4d3cde8865ad6657314c9c6225479360cd916f5593d3a01b5f02c0c7ff85472c1ad731abd13649158bc5333911582dda0afb63a771ad2473d4faad6f174ae0a43ff99c2ebd53758ecccfaf36838bf4fd72417081d5ae1cde94e2ae642aef5dc21bf28d206566c5d0b25da1fded2d81cff35c1bd69a5b3b562d478fcf2393df4e8e47ea7616fe3f37994f1d74ad64cc92260aeea30b76d25ae78d640c10ee9c884b0c2f555aec329c03ca3b7282ceb8b43ff1a4a775848eb8ade2ff23fc34dc7554adc276b8", 0xdc) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f00000dc000)={0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f000005a000)=0xc) connect$packet(r4, &(0x7f0000e68000)={0x11, 0x0, r6, 0x1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00002e6000)={0x0, 0xfffffffffffffc01}, &(0x7f0000d4d000-0x4)=0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f000014e000-0xa0)={r7, @in={{0x2, 0x2, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x401, 0x3b0f275b, 0x5, 0x4}, &(0x7f00002e8000-0x4)=0xa0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000202000-0x28)={r5, 0x0, 0x36, 0xf, &(0x7f0000e5d000-0x36)="406b3bdb1010905313cbf06b26a4c6f548e5cad796456a1c188dcce3d55b8b1f8992f5bd7292231588af425464ace22cccaf4743f1be", &(0x7f000080e000)=""/15, 0x7, 0x7e4e}, 0x28) sendmsg$nl_route(r0, &(0x7f0000752000-0x38)={&(0x7f0000e99000-0xc)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000bba000-0x10)={&(0x7f0000914000)=@ipmr_newroute={0x20, 0x18, 0x24, 0x6, 0x3, {0x80, 0x14, 0x80, 0xfffffffffffffff8, 0xff, 0x4, 0xfe, 0xf, 0x800}, [@RTA_METRICS={0x4, 0x8, ""}]}, 0x20}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) socket$packet(0x11, 0x3, 0x300) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f27000-0x20)={r5, &(0x7f0000be9000-0xe5)="1eb8c723b8cd78d5f54f31dec5c436515ba93e0248bec49c80bb1af69b6d8c98819a53a089beb7f9f80a12f32eaf53c6071de88af3ee6bb14ab7c0ed64c9747e1c098dc0010fe90e801e6e0733366e1bee94c15e002a7059729e74b1e1c212ee9dee96fa295fed2831e198af640dfb0f3fb53d7a970958ade8003b30b6e6301dfa8de2504cb478c1fff36d261ebf52a8a34e17caa7bd1cf4cfd0569e79adbe4540375b2b1afcdce81ad9b0008dd9e13c63535735dc2866c47ba7d615a0dc804470a13f796eeb411be6a4db282be1b19a13f4b1a76aefd3c7ef9bd08ab5f84b0a9448fe0a2a", &(0x7f0000537000-0x58)="c1d742fd566a3f8544a828b68856715e2621e09ba5812f798844783cf503e4e3a176ca852d7e6ed53cd01d990bfcff3dd4e93b979038e80e4b13365b4ce78dea705087a0289c4cd5c62257776c39eaaeba68b33e0b73e91c", 0x0}, 0x20) 2018/01/27 00:25:29 executing program 0: setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f0000d58000-0x8)=0x0, 0x1) [ 200.520168] netlink: 'syz-executor5': attribute type 39 has an invalid length. [ 200.541633] openvswitch: netlink: ufid size 20 bytes exceeds the range (1, 16) [ 200.599552] openvswitch: netlink: ufid size 20 bytes exceeds the range (1, 16) 2018/01/27 00:25:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ad2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f2e000-0x1)="", 0x0, 0x20000003, &(0x7f00000bb000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 00:25:29 executing program 2: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x200000000000001f, &(0x7f0000fd7000)=""/0, &(0x7f00000f2000)=0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000fd5000-0xf0)="0daeda057b57af189f0da30fb331cb5e102e6c0e0cec1b747d0bbf3107871e763bcf0ffd6777877661833b8f762f36b284b33a832c32866696ff1f5e78f036e555e9f085907405f521c50dc600cb96d73452430b344bb2560842cc69d9fb4c04c728f119bea02b540659f729320ff3fbe0b7427d496bd13ea3f6543b1b276bd94bea7a7a01af4ef363e61722cb221ef0318b809ead6e3f3e193ea4c885bec8bf8ad815472de86b5e395b5c93a775997b7ad9fd1f2d885fcf30d33b4821c09e53622a0ef7642c2ebfa8b759ed06f10774f26d6cc318b54fdbdc16c3b4bb1401a933114d36899a17f9928e0bc3eaffd1da", 0xf0, 0x4000, &(0x7f0000fd5000-0x1c)={0xa, 0x2, 0x91, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfd}, 0x1c) 2018/01/27 00:25:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000c4c000)=0x401, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00001de000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f3d000)={r0}) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000aa8000-0x77)={r0, 0xbec, 0x4, "c008b351220d785434bd1083360c6da1c301de2a81c00cd7a3a256ddb1c0f165ed6824dbded8a5e907f270f18955726a70d3551d858693f196e9e2f5cef8195eed565b7ad3bb0a0578d695cdfbe02691c37ce9b16a2ac81bc3e7a06c86b1a839400fe2d2b9a34f2d2f68a7057a"}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000fb1000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0xff44) 2018/01/27 00:25:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000004a000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a70000)="000000000000078e020000000008f654", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept(r1, 0x0, &(0x7f00002c3000)=0x0) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f00002f8000-0x28)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto(r1, &(0x7f0000f4d000+0xc7d)="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", 0x301, 0x0, &(0x7f0000a5d000)=@ethernet={0x0, @random="f8a85db7a09f", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000303000)={&(0x7f0000fb0000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000b58000-0x50)=[{&(0x7f00002a3000)=""/162, 0xa2}, {&(0x7f0000c42000-0xba)=""/186, 0xba}, {&(0x7f0000d47000-0xa0)=""/160, 0xa0}, {&(0x7f0000eef000)=""/228, 0xe4}, {&(0x7f0000377000)=""/20, 0x14}], 0x5, &(0x7f00006a9000-0x2f)=""/47, 0x2f, 0x5}, 0x100) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000fae000)={0x0, 0x7, 0x20, 0x9, 0x2}, &(0x7f00006e4000)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000991000)={r4, 0x8}, &(0x7f000095a000)=0x8) 2018/01/27 00:25:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000945000)=0x330, 0x4) sendto$inet(r0, &(0x7f0000013000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000c18000)=[{{&(0x7f0000164000)=@pppoe={0x18, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f00003d8000-0x40)=[{&(0x7f00007c2000-0x2)="b3", 0x1}], 0x1, &(0x7f0000c37000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) read(r0, &(0x7f0000e82000)=""/54, 0x36) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000078b000)={0x0, 0x50, "84a2d6e17b88cdf8041a3e46f9897f6745d6f41c3c5f4f69c8bd9cf2f6e02e3f2b88f10e64c365a449cae300cf0d83e9e0d4393ac9c78ba86f0b27dd8ad2ac2a40119b5eb1abeda374b8ec98c377b24f"}, &(0x7f00001a5000-0x4)=0x58) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ebf000-0x8)={r1, 0x7768, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000ba7000-0xc)={0x4, [0x2, 0x0, 0x6, 0x3]}, &(0x7f0000d26000)=0xc) close(r0) bind(r0, &(0x7f0000ad2000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x4, 0x0}}, 0x2e) 2018/01/27 00:25:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b48000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000010e000-0x86)="c838affb15f636ea14b820e6cbb7138f5cca504263b987d4d443cba648ab3ad3431f31d66cfad8b81ce792ef9d5888355f247ddb8e278796f2805106b59d21fe4cc22d4710c950b94ae93829baac9714e7dd7978044c072b8f43d1d2a43988ca1e8674c9ef492ec4612bcaa69d68b43101e7487bd3d84a1dbdd03fc2aa36da9de9f9de6d1e84", 0x86) getsockname(r0, &(0x7f0000685000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000384000-0x4)=0x26) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000de5000-0x72)={0x0, 0x6a, "c9277bf65d9ef23f1c3ec167a369904fe7660b243b25dc6992ec388d91bf94c9f08e38125041138079ca70dbd13ab84beceb90a8d99ed53cfc5883caacb481a5e67973df3ea4f0e381cc4027a497e09ef8aa835eed147c54b4147a762830fef012ae3780a9a7deda80a4"}, &(0x7f0000e73000)=0x72) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000e1a000-0x102)={r2, 0xfa, "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"}, &(0x7f0000b71000-0x4)=0x102) bind$alg(r0, &(0x7f000090d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(xeta-generic)\x00'}, 0x58) 2018/01/27 00:25:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, [@alu={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$bt_rfcomm(0x1f, 0x0, 0x3) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000f7b000-0x1)=0x81, &(0x7f0000abc000)=0x1) 2018/01/27 00:25:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000eae000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00002d6000-0x4)=0x5, 0x4) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000a31000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000044e000-0x14)={0x0, 0xfffffffffffff001, 0x6, [0x80, 0x78e8, 0x86, 0x2000000000000000, 0x6, 0xaca]}, &(0x7f000019d000-0x4)=0x14) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000d0000)={r3, 0x3, 0xfe, "6cfeb60da7f3d0841283b3f45b7767ce1b485c8ea51dcdc17d29b1a0ef6bd431a1db6b2cc299ef57fcebcf3563f5b12e48816bcccff9265ca47f43e1711843a4b49e185a2295c7bef578963243791f5e9e62107a53de6ed4b42eb634514bad115c9d5257b375e23f819dce67cb7241ece3b1c66184080fba858feb4d88bb4b66f7c220c7bd57b787b96dfa4ac9b7b4a2778b418948a1e28363f4bccdeab9e93abb237ca7d0c128a03213a944a26f2bb1ea1be31bf5f820c1c6da8d6cbbf134bd04a0d4339f34a1ab983da349568d7e2fbafd7562b40dab2f7d9301add2ee47cebb2eb37f27f866f7c12d4e271559802652dda1113289493fbc22ca33f0ce"}, 0x106) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0xc, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 00:25:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f000002e000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000076a000)=0x60) pipe(&(0x7f0000515000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000583000-0x10)={0xac, 0x4, 0x401, 0xfffffffffffffffe}) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f0000fad000)=""/4096, 0x1000) pipe(&(0x7f0000c8a000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000215000-0x2)=0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00005c6000-0xe8)={{{@in=@loopback=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a3f000-0x4)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f00005d3000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x100004}, 0xc, &(0x7f0000b50000)={&(0x7f0000828000)={0x8, 0x2, 0x3, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x0, 0x5d, [@generic="9426e0a049aaf60097109277266a1f1b6d81b1782e3abfdbc3ae9d19b3c807d01c25198903f6d67898f8767c9b355904925a497f2c8fbd39fa593c51a9bd4535a4208dd4ebc54b2a2003e429c44444d62cd8bddf11913ab5eb548f5a125164969372da7b2b5d0babcd4aec738dc5abdb30278b3a181f92e22d3df8675bf365c317530f2fe66c3358d82a7dbd2d3e895c84f38639849d2e92472c2f7bcfb494e0dda9706b3642e171a08ce24d6852706f57dba2c91c57d99241f4589ef5448799b47b80f019536da86b2f016e62585e0f73a3930cec774d8bd0b4db93f9d35b67a281a6d1d501069caf30", @generic="0161ad78c910847b0db552f3b490aa012eec586b0f46ece2afd0e881ec2cce58259c78f53d6e6130df203079d63d0800a327f379060eeeff7f6e106066857e943b9500d436635f828c753ebe6eed93b8fa85c3cc4ff63b750cbdfd65834b4ab66d23ea7e6e038ea3f949350bf43d1ff38bd0ed4638ff9a6ae33e64f6fdefee0cbe3e080a4c5f733ea20f5a876ee0d279cb2f1ad46c33b232ba2906cbe5693260ea0a5a7cea44161bf5f10ff20b8039c325f1223614527609ddebd15bcb8d911ce9700a42b6ff5120be8fdba903abeb4d0cee", @typed={0x0, 0x6e, @pid=r5}, @typed={0x0, 0x77, @uid=r6}, @generic="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", @generic="de5352ec929c538278dd576fe34accdad5f8295d23ef6f29feae251368bb46f1a1e025beb32f9151dbe746ff0bede030e87629e20cc4e03743f91be09ccf0392d0e1214804587703b350d5ccd01c19c9c6cbae1f07a9d1f7308d7e503128e15cc8a2954be647f01f48782d21eb8e4cf47fc03f2c5aca73b782a56c07b10521437de6b0ad433a1f689812abdd4b146491918358eedf53d9174092a3758e959d116c5a616cffed5aa7ab52ed8012909e1d7e996228259c2c0650f628d04df54256fa8f5e4847a789d414d9335e21898a4f", @generic="ccbe86f1cb0668f005e013bd8ccc19220d99b7d6526cb306fe8a9189ef3f297e87905892f70d16496ec61dabab5ec0ad453770e58b942a5152884c6f94cf2f74117b6e45562e632a645d542681142617519cea77ade18a816e0110bf799dd3f56cd1158f596e72595e1223b14a1395e6", @typed={0x0, 0x21, @u32=0xf046}, @generic="f2cfc4b041cf4f"]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 00:25:29 executing program 2: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000006000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000057f000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000001000-0xc)={r3, 0x80000, r4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000069e000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r1, &(0x7f0000000000)=""/26, 0x1a, 0x40000060, &(0x7f0000001000-0x14)={0x11, 0xff, r5, 0x1, 0x7, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000bcb000-0x4)={r0}) sendto$packet(r6, &(0x7f0000119000-0xd4)="cc92ed77497064b2ba4ce3ec5a73968baa17e9b52d5228d13ba5e0e4087215a2fadf64712a55f5de35b37742a2a05748d309612f55de9f589a70136b4e56b09f7e049c444bfa854ee847cfffcc887137a16725d62135749ad3d2ab89807d9f8aedf97fb7970d6fba3e0b5180c9d122bcc6d090c67d9a342d394fd01454850f2cfa191d39a16d284f1b14181aba124d844d94924df336259bf18933ddad36bb5bc52cc7b69c65a02f0bf096bb6c61a45f2033c12f32331b3a3719097a2d37ac9314142ec8cf2c425250337d039fc5f62d80030035", 0xd4, 0x80, &(0x7f0000d6d000)={0x11, 0xf8, r5, 0x1, 0x871, 0x6, @random="f75a9edd9ac5", [0x0, 0x0]}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0xa, 0xfffffffffffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 00:25:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80000, 0x5, &(0x7f0000f2c000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000b6d000)=0x0) r1 = socket$unix(0x1, 0x1, 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000000)=""/51, 0x33}], 0x1) 2018/01/27 00:25:29 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x10, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000003000)=0x0, &(0x7f0000003000)=0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000001000-0x20)={@common='vcan0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000004000-0x4)=0x200, 0x4) 2018/01/27 00:25:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000b18000-0x10ac)="efc1dd04b929ec55e3d31ce465b16d3f62ce8b7d09187b0ae4333aa4e87f21d8", 0x20, 0x0, &(0x7f0000b7c000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0xffffffffffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}}}, 0x3a) recvmsg(r1, &(0x7f0000fb8000-0x38)={&(0x7f0000c64000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000057c000)=[{&(0x7f0000a88000)=""/125, 0x7d}, {&(0x7f00001b1000)=""/4096, 0x1000}, {&(0x7f00006a4000-0xbc)=""/188, 0xbc}, {&(0x7f0000cf4000)=""/133, 0x85}, {&(0x7f0000e55000)=""/4096, 0x1000}, {&(0x7f0000fa2000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f00009c1000)=""/52, 0x34, 0x5}, 0x40002100) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000321000-0x10)={0x0, 0x4, 0x45de21f2, 0x8}, &(0x7f0000e5f000)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000cc000-0xb8)={0x0, 0x8000, 0x8, 0xfffdfffffffffffa, 0x3, 0x8, 0x0, 0x5, {r3, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x8000, 0xfffffffffffffffd, 0x1, 0x8}}, &(0x7f0000d0b000)=0xb8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00002d8000-0x8)={r4, 0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000d64000-0x108)={r4, @in6={{0xa, 0x3, 0xa7e, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x300, 0x7, 0x10001, 0x3, 0x7, 0x800, 0x8, 0x7, 0x63761cee, 0x9, 0x7, 0x2, 0x9, 0x6]}, &(0x7f000041e000)=0x108) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/27 00:25:29 executing program 1: socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000066e000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000657000-0x4)=0x1c, 0x5c9adcb2fdb5cfa5) socket$netlink(0x10, 0x3, 0x14) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00009a7000-0x4)=0x0, &(0x7f0000b2c000)=0x4) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000747000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006e2000)=0x10, 0x80000) getsockopt$inet_dccp_int(r1, 0x21, 0x3, &(0x7f0000c99000)=0x0, &(0x7f0000615000-0x4)=0x4) socketpair(0x1, 0x0, 0x2, &(0x7f00000f6000)={0x0, 0x0}) 2018/01/27 00:25:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000062b000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cbc(serpent),michael_mic)\x00'}, 0x12d) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dfc000-0x10)="", 0x0) bind$alg(r0, &(0x7f00008ed000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(rfc4106(gcm(aes)))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r0, &(0x7f000067a000)={&(0x7f0000156000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000080d000)=[{&(0x7f0000efa000)=""/20, 0x14}, {&(0x7f000065c000)=""/142, 0x8e}, {&(0x7f000054c000-0x5d)=""/93, 0x5d}, {&(0x7f00006bd000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c31000)=""/219, 0xdb}, {&(0x7f000040a000)=""/189, 0xbd}, {&(0x7f0000d79000)=""/71, 0x47}, {&(0x7f0000381000-0xfa)=""/250, 0xfa}], 0x8, &(0x7f0000c8e000-0x3a)=""/58, 0x3a, 0x3b}, 0x2) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000e4d000-0x1028)={r0, r1, 0x9, 0x860, &(0x7f0000c41000)="5d2999ecb18ef29b4b025afc5149ee31fa6ea9ca2c5acd8b3d1c1576d3f57082a36b540012b10ce9c5ec1ab7c1403051379714917673c2dd599d1a224a13b3099bcc37e1f55b535707cc50517caac78c9124be1fbe6cf82dc795bd636fdfbb314099cfe121b6d6a7c227b2542f9694db5c520e48317d2dd8d8c17e198259f7ff5973b3f535da995aff5b65c3317600b53cbb568b2d10982b81d4a8bb5f5522e147ac3b122efe0a109962e4a9a9e5932f5c5cdca51c36c69c266ca49a44be6df4360909baa893742f80345a5aab58f4944a05f54cfc59", 0x9, 0x7, 0x80, 0x3fffffffc0, 0x800, 0x80, 0x4be, "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"}) r3 = epoll_create1(0x80000) epoll_wait(r3, &(0x7f0000c96000-0xc)=[{0x0, 0x0}], 0x1, 0x7) sendmsg$alg(r1, &(0x7f0000e3a000-0x38)={0x0, 0x0, &(0x7f0000be3000-0x20)=[{&(0x7f0000d40000-0x24)="01", 0x1}], 0x1, &(0x7f0000f8b000-0x18)=[], 0x0, 0x0}, 0x0) 2018/01/27 00:25:29 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000001000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0xc0, &(0x7f0000001000-0x97)="2d49792260280b9d29727bfdd45d93983287b3fbadf2adf364867756ff40e8cfe18aa3de9051187dece8eba9b5089f0c1ec5d94c754cd850cd5d095e3a2cab16b51e9d541afb4c9bafd16024014cdb636c6318058a4279018b1bf9e668bcb61b060e086ab50087fb9d05c6ef62a76222ff390ae70a5c799b91e2ebaf5ff3168fe5ca7a8187e25207950eeea47bf40c629a391fb872573e", 0x97) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000003000)={@random="8d398000a5fd", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "630600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @loopback={0x0, 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0xfffffffffffffffd, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/01/27 00:25:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005c0000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) getsockname(r0, &(0x7f0000957000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000977000)=0x2e) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000349000-0x99)={r0, 0x1, 0x0, "36399e4cb9fcad6aa2a40ebb66674beb26fb0a0b7c51b6465bdf0b5e1b3089d963188624cf55c74ab1db080e6bdc5c0804d810224077e70ff99d1929851ae0a0b61e88ff027e0cb723de6af779af87ca065b98a9f4fd416103849ea46ddfc66a8867bcb4109b3fcec55aff33fddbaee590ae0df38c4feaaaaa9c4519babaa9de60740a122ac0a7fb1c183033bd97ce"}) sendmsg$alg(r1, &(0x7f00002cb000-0x38)={0x0, 0x0, &(0x7f00003d1000-0x10)=[{&(0x7f0000f69000-0x21)="6801000080000000001a5ae1008a98f954d6a45ad065bb6e3486e4d1dc4226ad", 0x20}], 0x1, &(0x7f0000aaf000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000b9000-0x10)=[{&(0x7f0000a20000)=""/163, 0x3d6}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/27 00:25:29 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x16, r1, 0x1, 0x0, 0x6, @random="c1b4ce6938fd", [0x0, 0x0]}, 0x14) bind$packet(r0, &(0x7f0000003000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@common='erspan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xffffffffffffff2d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x40}], 0x58) 2018/01/27 00:25:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000240000)={0x0, 0x8001, 0x0, 0x0, 0x0, 0x0}, 0x14) 2018/01/27 00:25:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005c0000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000583000-0x14)="72733976d8030a4ae9ffff05f80000f20084ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000e6b000)={0x0, 0x0, &(0x7f00003d1000-0x10)=[{&(0x7f0000f78000)="680100008000000000ccb3", 0xb}], 0x1, &(0x7f0000483000-0xc0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000b9000-0x10)=[{&(0x7f0000a20000)=""/163, 0x3d6}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/27 00:25:29 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000d04000-0x65)={0x0, 0x5d, "961abae28d7ed3e6689fe4726bfdba8637a2ca2d5f5ceff9ab1a13812d274cbedeca39127cc7eb4c6f9d1f1139e4768ecb71a6cbbc01de3e8e081b502e0b376a3ea7a0678a992bca86ea55cda47120946e63dea56a47d78ddbcccd0504"}, &(0x7f0000a8a000-0x4)=0x65) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000265000)={0x3, 0xffff, 0x8000, 0x80000000, 0x5, 0x7, 0x1000, 0x8bb1, r1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x0, 0x0}, 0x10) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffff7}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00006ec000)={0x0, 0x10000}, &(0x7f000092f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000274000-0xa)={r4, 0xfb, 0x5, [0x0, 0x3ff, 0x7, 0x2, 0x927c]}, 0x12) 2018/01/27 00:25:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000e81000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common="7663616e3000001700000200"}}, 0x1e) sendto(r0, &(0x7f0000d92000)="a06a5aec28a341bc2857e695225f0357111876dad070ef4b874ad7fb8b9dfa8455724292582c77215d5b3ca8ca35b746bbc90e8ea27e5587dea9183ad7c81a97a2ec298b78a0079a09", 0x49, 0x0, &(0x7f000059f000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4a53f2b265e8af9689ae87fef2030e0c010ed8a15668ff990e87a3cc623e8b9ff6c58ace6bc37242fc497fa085083746d7d79c1fa3279bf29aa4c1b2192df2", 0x0}, 0x60) socketpair(0x1, 0x4, 0x9f, &(0x7f0000d48000-0x8)={0x0, 0x0}) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f000076e000)=0x0, &(0x7f0000f2a000)=0x4) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000b1d000)="9c1550722f255ac068f4bbd9d149a835008e3a6fc89ea78ae616ce78cd55fd6950c2118bd4e38ab882dbb4217873b2ab53c3354aaad3", 0x36) 2018/01/27 00:25:29 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000010000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x803, 0xfffffffffffffff7, &(0x7f0000010000)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000010000)={0x6, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1, 0x5, 0x3, 0x1, 0x0, 0x7fff, 0x3, 0x1}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000010000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r2, &(0x7f0000009000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000010000)=0x8, 0x800) 2018/01/27 00:25:29 executing program 1: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000b04000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00006e4000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000001000-0x10)={r1, &(0x7f0000001000-0xf4)=""/244}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) pipe(&(0x7f0000636000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f00002bf000)={0x7fffffff, 0x80000000000964d, 0xfffffffffffff7ec, "ba2563163046", "7bbd010f41006d2060ee7d3f89f4eefe"}) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000202000-0x78)={0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x94, 0x0, 0x0, 0x0, 0x0, &(0x7f0000656000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0}) 2018/01/27 00:25:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ad0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$int_in(r1, 0x5452, &(0x7f0000a30000-0x8)=0x4) ioctl$sock_proto_private(r0, 0x89ef, &(0x7f000059f000)="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") write(r1, &(0x7f0000335000)="", 0xfc94) 2018/01/27 00:25:29 executing program 2: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000039a000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000fdb000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00002d4000-0x4)=0x14) r1 = accept$llc(0xffffffffffffff9c, &(0x7f0000c44000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d8f000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000001000-0xd2)=""/210, &(0x7f0000001000-0x4)=0xd2) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000003000+0x3fc)=@vsock={0x0, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000003000)={{&(0x7f0000003000)=""/0, 0x0}, &(0x7f0000003000)=0x0, 0x40}, 0x20) r3 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f0000005000-0x38)={&(0x7f0000005000-0x20)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000000000)=[{&(0x7f0000005000-0x83)=""/131, 0x83}], 0x1, &(0x7f0000005000-0x14)=""/20, 0x14, 0x7}, 0x40000001) connect(r3, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/27 00:25:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00009e3000)='lp\x00', 0x3) bind$inet(r0, &(0x7f0000bd6000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000d23000)={&(0x7f0000da1000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000810000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000867000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f000042e000-0x4)=0x4) socket$inet6_sctp(0xa, 0x0, 0x84) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/01/27 00:25:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x181371}) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000dbd000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000104000-0x4)=0x10, 0x800) poll(&(0x7f00000b2000)=[{r0, 0x60, 0x0}], 0x1, 0x14000000000) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 00:25:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000eb7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00000ea000)=0x14) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f000095a000)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f000000b000)={&(0x7f0000329000-0xb4)=@ipv6_deladdr={0x34, 0x15, 0x211, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x0}, @IFA_ADDRESS={0x14, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000a30000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000112000-0x4)=0x1c, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000a2b000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ce2000)=0xe8) 2018/01/27 00:25:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000ad000)={@generic="0b6760160bcdb53274f65cb90dbde0fa", @ifru_flags=0x2000}) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f000082c000-0x38)=[{&(0x7f0000ece000-0x60)={0x27, 0xffff, 0x8, 0x3, 0x80000000, 0xd5e, "abcc6ce9f3c5fba59c7cf25e47f6059f391cf3af501d3f331bd06715bdcb22a23bf246695caf51eb12174f3e246b5f5ac2ca7f37eb094553897894cf6773dd", 0x100000000}, 0x60, &(0x7f00004e7000-0x60)=[{&(0x7f0000bd1000-0x1000)="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", 0x1000}, {&(0x7f0000662000-0xb)="7915f4ae7094c94c0ba5dd", 0xb}, {&(0x7f00002a2000-0xc3)="9e0942fb2a7e1905e1d0e01fd95f8810b2377edaff10c0597ccf69638dc65ce563a1cf9e3230ccc72dfc902434a01b178f40b2d09cfb196245250509524f0098835d43ebe73b255f4f3c3b3d179f6f5cb7a80d6a08d18e75b1f3b5f18f2a5cfcb10ec3ddff0490fccc83026c01d6a319cb47b75ccab3107e99c90087061ea0da252861741f0d7649496f883c0783796519e40105907c0c29afc37b276d78cdf9bb8ed81a3238a4890d5363d9f3a5c43fb9fdc0cd0b6842ae0754484d258273eab0ed6d", 0xc3}, {&(0x7f00005c5000-0xb4)="c117ac55e580b45f10dc21b104a8a4f60d3373957851ee62d54de5c67323fa6591c5a2befb7e9752df01765ece9675e2077ba70cc14bf371626202b11596a0f3ffbea266cf2892d76bb5b1107de7f7daa32072816bc2dd64c27664f1d1b6bf813ba7b378bd1714a3c85a626ce1bc6c18fa31e566206d477df168151a01b4ab368b8b922e428321db6d0750c96eba14f9317a35e95b6c34db7d7a4d7790bcaadafa667cd1e3d216f6fc8eeae1ec666112d4671510", 0xb4}, {&(0x7f000084b000-0x3a)="5112edbad57a6a34581f65cc8026b2d24003d53f902536f95b5e6f0cdef8d4d51148026d37e92bf0dc7fd160e27e8ae02e6d2d69734fd23f2a5e", 0x3a}, {&(0x7f000071f000-0xf7)="13da54614aba56f0be8162f543a53d428072fc884d3425ce2cb5e6b083fef1271da70f76297da5b78a7f52efa350c597b48117f65b6f9292d8bba698318410608d5c4f1cca3e6620e3059bac899eac17647a32a0d29c2e1214c7a2c6238db21995ee4b798b0a5a0f066502cc152777f08d62c71a20d76e0b41a37a28a38b1f9f9bd617b07fe3758710e0729a833c2c61fcdf670c598925ad5459be05212b1e6832cfe2749be5d9515394716c1e6b5957795e38e9387a445df4432ec835b8c59bc01badb4945ea3f99cb62b1602276b7dd64d2b4ffffb7f7487a720fd4fdd6a9eba7c28358fcc607311facdccc487063fdde2d6781e2a9f", 0xf7}], 0x6, &(0x7f0000d4e000-0x18)={0x18, 0x0, 0x40, "89"}, 0x18, 0x4010}], 0x1, 0x80) pwritev(r0, &(0x7f00000fb000)=[{&(0x7f0000926000)="af2e4cc967fff7b799b43926edf9cd25024d4bab3228e0caec25a004aed26c857d80e6522e44de6cf59efe231e87b4456678855d770b986b37fbdb5494b4da67fa4757253469d4ca9a97ef6f983dcda47eb6f12fea745db70086c27fb19d11ca3c22127a828d95fd6a6c8d93865e1d93d22c660be69f2e13117507005947c714248151dc8de0cf78b0b6d94e3f064cd2bf564ed1e1e2be484b14f76b7421f7d6b15b426cfe122807a1d719cd8f90885fbd247394f48f8097d801d7868b8611a2c92b42d9bce5ba6729363d2ec046955c6c6602a741", 0xd5}, {&(0x7f00002a5000)="815218901bee64d8f2c40e7f2c49cc9a5f3c0a5e684f4074e942080a8743af80c04d654913fc5caaa264cc3e47b536cd796b07b618bf45bc0d459e3c103fba07ec2252ded54df6632fca3513574df75598f0d7eefdcaf50d0864262557b8c157e9b9790f4635a75bbc2a9ab98c0b68bf48107962e08f4eabcb55175b877cd911c16c1550c74df76e5a41f48228decef7e232124475cd71d553968ae31bf24d", 0x9f}, {&(0x7f00003de000-0xa6)="42222f7eb504b8fd03a945b247a42e6b5c8eb7eaa5de8fa676bec32941e3a94e0cb2d58b6c7649d16f20106534cfda7f639b51dafece8b9daefe1f5257fc4316a068d257a7b0c0568c5ffee55b60ac38db6b61cf4d6ef725188a499dd22208119a2aced9856e00997ab2ee57d7fc9676845e1c2d0eaa8aa93f48f7812ebddf03fb1e7a567711ad85e1d46fff80bbccd9d0bb1d59f980ce6af9c4de6b5c45cb7ac7138d118194", 0xa6}, {&(0x7f0000b9d000-0x32)="2516c26f5fdb29c574200c9ef38a4c218b8f42162efecc7e67d89a57e71ea49452fe7356062358e57628314d1b1af4ae9005", 0x32}, {&(0x7f00002ed000-0x9b)="7532540e1321301238ae65e375ca9a43198d69d44c14046efb90047ecaf34d582781db684f10914ca95553aeeca89ab4db2d1051693aa42106db5808d356d60e10da4863701155b399da2176f38b69c6ba56eaa6886fa7d3e4e56ceb4a9fbd6354805c219b186aace5dd5b60aa739539628e4fee699ed406e5b4a7734dffedb2acda4fc79ec84023eb112854e459801cab6650bee2c6c6e6c34c1d", 0x9b}], 0x5, 0x0) sendmsg$alg(r0, &(0x7f0000553000)={0x0, 0x0, &(0x7f0000012000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000999000-0x20)=[{&(0x7f00002cb000)=""/1, 0x1}], 0x1, &(0x7f00005ee000-0xa4)=""/0, 0x0, 0x0}, 0x22) 2018/01/27 00:25:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000803, 0x6) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f000012d000-0xc4)="98b0d9a48679a9c141760060758cf715f3adb5649b14d81b9df52c56010171a31accc02fe9480345a7237caf04a36efacdf040100f0223b45287b03d67a269f15dab04c8048b87f48d5f50f9a845cf8b93f98cadeac1b0b873200d0aecd39fc3c0a626b4b26d2557cfd74b3d2da5da5d41c6cce90f0092307204c58ab00fae68c959a1606caa58a7470ceb3021f789f00c59ea5b6a56de8df03b7beb8821119fa7e2f6e93ca629075507f5583a39079baa2fb56e1b26b23f2aa74397183fad382f543c44", 0xc4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000042b000)={0x2, &(0x7f0000193000-0x10)=[{0x9c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00009e0000-0x4)=@int=0x0, &(0x7f0000ad3000-0x4)=0x4) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000822000)={0x0, 0x0}, 0x5e) recvfrom$inet6(r0, &(0x7f0000f8a000)=""/79, 0x4f, 0x2000, 0x0, 0x0) accept$inet6(r0, &(0x7f00005da000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f69000-0x4)=0x1c) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000977000-0x75)={0x0, 0x6d, "dffb8c52a2dca595d974800de688f5f658da5ee2ec5ad4cb04a76dbf91a07cbaf76b49b63a147d7f23ae5f3e434e8e3ca01b5a4336f6897277d4c7738d4954ce62afdd7f11d5c961099657e38c86c44651b5a4b9417320c277fde18bf7f6209db9d2b2ff120eeeaa9f4a6c7a6b"}, &(0x7f00000aa000-0x4)=0x75) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000b04000-0xa0)={r1, @in6={{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xaf60}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x4, 0x1, 0x5}, &(0x7f00001cf000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000d42000)=0x0, &(0x7f0000fce000)=0x4) bind$inet(r0, &(0x7f000069a000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 00:25:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000d19000-0x4)=0xfffffffffffffffc, 0x4) listen(r0, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002d8000)={0x1, &(0x7f0000343000-0x18)=[{0x6, 0x0, 0x0, 0x2}]}, 0x10) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) r1 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000427000)={0x0}, 0x4) 2018/01/27 00:25:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = accept4$inet(r0, 0x0, &(0x7f0000aca000-0x4)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000056000)={0x0, 0x200, 0xfffffffffffffffa, 0x5963, 0xfffffffffffffff8, 0x3, 0x80000001, 0x9, {0x0, @in6={{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0xffff, 0x3, 0x89d, 0x2}}, &(0x7f0000d43000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000f77000-0x3d)={r2, 0x81, 0x35, "40c8d6e0cd43aec5b020b2cd885919dc89dd01bfacb658aa2e13a409162390710e06f85af3b29d85a2697ec02aee2fbaf636dc2d6b"}, 0x3d) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r3 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00004b9000-0x6)={0x0, 0x0}, &(0x7f00007fc000)=0x6) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000011000-0x10)={0x6, [0x816, 0x8000, 0xbf, 0x21f7, 0x100000000, 0x5]}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00008a5000)={r4, 0x10, "5fb8f6bad14125e4da55a0a935427bc9"}, &(0x7f0000fb4000)=0x18) 2018/01/27 00:25:29 executing program 2: r0 = socket(0x18, 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00009d5000)={0x0, 0x7}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ad3000)=@assoc_id=r1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0x6, &(0x7f0000000000)=0x9, 0x4) accept4(r0, &(0x7f0000002000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x0) [ 200.983892] nla_parse: 2 callbacks suppressed [ 200.983897] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. [ 201.037959] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/27 00:25:29 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000c000)=0x14) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f000000c000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$packet(r0, &(0x7f000000c000-0x14)={0x11, 0x16, r1, 0x1, 0xfb, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, [0x0, 0x0]}, 0x14) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x25}) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xf3af, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='GPL\x00', 0x1, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 00:25:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x80a, 0x8) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000e17000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000077000-0x4)={r1}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f000081f000-0x160)={0x18, 0x2, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 00:25:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000047c000)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000286000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f000033c000-0x10)=[{&(0x7f0000a93000)="ebb7c84fc41bb8f6fd0f69870cf8fc157050811c6fbd89fe7e58ef9080d15de60834c665c03a0ca38c6ec698ea6e799113b02a4f136ebe4673465f387f821ea9f7afa30c37f55beffcf695422d2d8458cb33b3d14d777384717dfd8455532f631825a69730853480505fe4819da8", 0x6e}], 0x1, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000df6000)={&(0x7f0000b06000-0x130c)={0x1c, 0x13, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x8, 0x3, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 00:25:29 executing program 1: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2000014) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000015000-0x38)={&(0x7f0000024000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000014000)=@ipv6_delroute={0x24, 0x19, 0x60d, 0x2, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x3, 0x4}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x6}]}, 0x24}, 0x1, 0x0, 0x0, 0x204}, 0x40000) socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000000b000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001000)=0x0, &(0x7f0000022000)=0x4) 2018/01/27 00:25:29 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000000000)=""/35, &(0x7f0000001000-0x4)=0x23) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00003c4000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ab8000)=0x14) r2 = socket$inet(0x2, 0x0, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000001000)=[{0x4, 0x4}, {0xe, 0x100000001}, {0x0, 0x8}], 0x3) bpf$PROG_LOAD(0x5, &(0x7f00009c3000)={0x5, 0x11, &(0x7f0000ce3000-0x88)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7f}, [@jmp={0x5, 0x7, 0xd, 0x8, 0x7, 0x18, 0x0}, @ldst={0x3, 0x3, 0x0, 0x0, 0x2, 0x2, 0x8}, @alu={0x4, 0x5, 0xa, 0xa, 0xa, 0xfffffff8, 0x0}, @generic={0x9, 0x1e8b, 0x3, 0x8}, @ldst={0x0, 0x3, 0x6, 0x3, 0x0, 0x0, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x9}, @ldst={0x0, 0x2, 0x3, 0xf, 0x7, 0x10, 0x10}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00006f3000)='GPL\x00', 0x7ff, 0x42, &(0x7f00004ad000-0x55)=""/85, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) setsockopt$inet6_buf(r0, 0x29, 0x20000000000004b, &(0x7f0000005000-0x2)="", 0x0) 2018/01/27 00:25:29 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f000081a000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001000-0x18)={r1, &(0x7f0000bcf000)="eb3f5b5a16e5c0a8bdaefb58d52436780737102dc47d17db11d20c8640841dd6cd234456c3d99bbbf285a28ee6c451046c1efa7c20869ef84b031198e10edbbe40b24c68f560b2296e28166100c8ff2eb782e57be105df71659cbd0a24a8967048eed0c0d3e1cb923d7f0cdac31c4b8df0654fc910916dbd95b168235560785620e29c726f", &(0x7f0000420000)=""/189}, 0x18) socketpair(0xb, 0x80807, 0xde3a, &(0x7f0000001000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000001000-0xc)={0x0, 0x0}) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000d000-0x8)={0x0, 0x0}) write(r3, &(0x7f000000c000-0x61)="", 0x0) writev(r3, &(0x7f000000b000-0x10)=[{&(0x7f0000001000)="a3f10912551ef3aa0c7d8934f09f357ad6dcc36adff249fbf70c341b49383851e1864e2862eeb1659f837cf69efab64736dc79970abff07b86be22df635f155c940bd1346b5a7e854449086da2add10db4d79757cff4792735b21217", 0x5c}], 0x1) 2018/01/27 00:25:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0xa, 0x2, 0x88) tee(r0, r0, 0x7, 0x8) connect$rds(r0, &(0x7f00002d5000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f000054a000)=[{&(0x7f0000742000)="", 0x53e}], 0x1) socketpair(0x9, 0x6, 0x81, &(0x7f0000bab000-0x8)={0x0, 0x0}) sendmsg$nl_route(r1, &(0x7f000025e000-0x38)={&(0x7f0000a6a000)={0x10, 0x0, 0x0, 0x10008002}, 0xc, &(0x7f0000075000-0x10)={&(0x7f0000a29000)=@getnetconf={0x14, 0x52, 0x4, 0x4, 0x1, {0x0}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x811}, 0x4000) 2018/01/27 00:25:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000c2b000)={&(0x7f00007ce000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000969000)=[{&(0x7f0000507000-0xc7)=""/199, 0xc7}, {&(0x7f0000f99000-0xfe)=""/254, 0xfe}, {&(0x7f0000944000)=""/56, 0x38}, {&(0x7f000041d000-0x9b)=""/155, 0x9b}, {&(0x7f0000af7000)=""/81, 0x51}, {&(0x7f000075e000-0x11)=""/17, 0x11}, {&(0x7f000031e000-0x5b)=""/91, 0x5b}, {&(0x7f0000832000-0xf9)=""/249, 0xf9}, {&(0x7f0000062000)=""/4096, 0x1000}, {&(0x7f0000996000)=""/4096, 0x1000}], 0xa, &(0x7f0000d10000-0xb1)=""/177, 0xb1, 0x6}, 0x10002) setsockopt$inet_buf(r0, 0x0, 0x28, &(0x7f0000467000)="fb4b4279632f011f1d7bc0", 0xb) r1 = socket$inet6(0xa, 0x4, 0x2) sendto$inet6(r1, &(0x7f0000e73000-0x8e)="", 0x0, 0x0, &(0x7f000067f000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) bind$inet6(r1, &(0x7f0000581000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000255000)=""/40, &(0x7f0000f1d000-0x4)=0x28) sendto$inet6(r1, &(0x7f0000992000)='4', 0x1, 0xfffffffffffffffe, &(0x7f0000e67000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/27 00:25:29 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000b4000-0x48)={0x3, 0xb, &(0x7f0000001000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x66, 0x0, 0x0, 0x0, 0x54a4}, [@alu={0x4, 0x62, 0x4, 0xf, 0xf, 0x30, 0x4}, @call={0x85, 0x0, 0x0, 0x1a}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x4, 0xffffffffffffffc0, 0x8, 0x0, 0x8, 0x5, 0x10}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000000000)='GPL\x00', 0x9, 0xf, &(0x7f0000000000)=""/15, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000-0x80)=[{&(0x7f0000000000)=""/19, 0x13}, {&(0x7f0000d9f000)=""/0, 0x0}, {&(0x7f0000000000)=""/165, 0xa5}, {&(0x7f0000508000-0x26)=""/185, 0xb9}, {&(0x7f0000001000-0x1b)=""/27, 0x1b}, {&(0x7f0000000000)=""/240, 0xf0}, {&(0x7f0000000000)=""/44, 0x2c}, {&(0x7f0000001000-0x41)=""/65, 0x41}], 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xfb) sendto$inet6(r1, &(0x7f0000002000-0x2)="", 0x0, 0x0, &(0x7f0000db1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1b) 2018/01/27 00:25:29 executing program 7: mmap(&(0x7f0000000000/0xed000)=nil, 0xed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000047000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x8, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x1, 0x7, ""}}}}}}, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00000b6000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000072000-0x4)=0x60, 0x80800) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000ee000-0x4)=0xf4, &(0x7f00000ee000-0x8)=0x4) 2018/01/27 00:25:29 executing program 5: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x3ff, 0x8004000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000fca000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000b18000)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000555000-0x10)={0x0, 0x0, 0x10000}) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000fc9000)={r2, r3, 0x9}) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(0xffffffffffffffff, &(0x7f0000662000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fca000+0xf04)=0x26) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000590000-0x3)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000fcb000-0x4)=0x10) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000fcc000)={@generic="70224872e43f600ea20bf0d59c806841", @ifru_flags=0x4000}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000137000)={r0, &(0x7f0000fcc000-0x1)="ef", &(0x7f000004d000)="", 0x0}, 0x20) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r4, 0x541b, &(0x7f0000fcc000-0x4)=0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r0, &(0x7f0000f4d000)="", &(0x7f0000107000)=""/78}, 0x18) 2018/01/27 00:25:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000024b000)="173c95ffb298fca9807de68b11bd95559e2d937ba84a7a4a00bb8888e81c2eb71843e82d1fba1b0c357c77b9af96541ab6b13a58cb13e15c1b0c145eb7d54037528207db3a90b7916288386fdd4cb64abfc223b229ea01b738fa304b6181f0eeacf1c8b1e6f261213d93297a80f5a3219fb05224850d36ddce5d974de685d9972fbacd5e6c4b93c88cb9a2114d5e625a19c03ee40d67d4820d5f4987ef21cbfed709bb0218057d439c7744c93adce35cda35d0fdc517221d94e4d1904ea660b17bbb758045849136d1b1b2d0a73e4bf14c684c3056", 0xd5) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000d99000)=0x0, &(0x7f00002f0000-0x4)=0x4) setsockopt$inet6_dccp_buf(r0, 0x21, 0x40000000be, &(0x7f0000b1c000-0x166)="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", 0x78b) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00001aa000)=0x9, 0x4) 2018/01/27 00:25:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) write(r0, &(0x7f0000a32000)="5bcec3caa85487fad2998826e16aa1d32332a811cbe7a543911560d79f9a308491f89513dd879f0a998d57a0a030b15222acf7b15186f01a3429522355a0be9001ecc75455b8cea134e3c9b2c9319c0756631a5bf37c7adff1daa4fab31d1d8b7b9e62e721f6460de397353d06409caafb2448", 0x73) r1 = socket(0x10, 0x807, 0x7ff) bind$ax25(r1, &(0x7f00003b7000+0xb09)={0x3, {"2e0b1b9cd6a322"}, 0x1000}, 0x10) 2018/01/27 00:25:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) recvfrom$unix(r1, &(0x7f00004df000)=""/0, 0x0, 0x0, &(0x7f0000b65000)=@file={0x0, './file0\x00'}, 0xa) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000af0000)=0x0) close(r0) 2018/01/27 00:25:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000af4000-0x1008)={0x0, 0x0, ""}, &(0x7f000070d000)=0x20af3000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00001cb000)=[@in6={0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0xfff}, @in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x64) socketpair(0x9, 0x1, 0x4, &(0x7f000033c000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00006d0000)={r1, 0x1000, 0x21, "79d4ec0892a0a663791d614b235ac845dd4035eb53e5dcccc1afe936a3e89df125"}, 0x29) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00009ee000)={0x81}, 0x4) 2018/01/27 00:25:29 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x800) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000000000)=""/28, 0x1c, 0x40012000, &(0x7f0000001000)={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x414}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000337000)=@req={0x80000001, 0x0, 0x1, 0x0}, 0xc1) r3 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x10, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={"0172938c51ba0e93c5698629fb243148", {0x4, 0xfffffffffffffffa, 0x2, "9390213ad259", 0xa9, 0x0}}) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r2, &(0x7f000092a000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x2, 0x1, 0x4, {0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}}}, 0x3a) r4 = socket$inet6_sctp(0xa, 0x2000000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f00003f6000-0x54)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}], 0x1c) 2018/01/27 00:25:29 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0xffffffff9553580e) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000000f000-0xc)={0x0, 0x7fff, 0x20}, &(0x7f000000f000-0x4)=0xc) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000003000-0x8)={r1, 0xb600000000000000, 0x7e35}, &(0x7f000000e000)=0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000000f000)=0x0, 0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000010000)={0x0, 0x0}) syz_emit_ethernet(0x6e, &(0x7f000000d000-0xf2)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x38, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "16918e", 0x0, 0x4, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, [], "a7d72d6acb8a808b"}}}}}}}, 0x0) 2018/01/27 00:25:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f0000f0a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000cf2000-0x4)=0x9, 0x4) 2018/01/27 00:25:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x4000080000000000, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000fe8000)={0xffffffffffffffff}) sendto$inet(r1, &(0x7f0000874000)="2512f6de164b0e30889144673cf47c872cb90612119d716fae6e3e7595e29af50c4969c0e21760b87a40777b20273f6825919be9ba01db08d63cec2213c5f8ef92aab96144367904b12d7d32649595eb7cf9d68f74c171cc0b75ba5317bcb2c75f52d7d12b3d1d6aaa663b7120413bb86bb3a2638e15d26b3ae9d02e1a3c74e9c4b0587935f841d9d4441ce1faaebe7164d1c6137d4b7eb30ddf25", 0x9b, 0x8000, 0x0, 0x0) 2018/01/27 00:25:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3f}]}, &(0x7f0000f92000-0x4)=0xc) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00004e6000)=0x0, 0x800) bind$alg(r1, &(0x7f0000fc6000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000b13000-0x38)={&(0x7f0000162000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000bc7000)=[{&(0x7f000015e000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x3b4d}, 0x10000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000f22000)={r0, @in6={{0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1223, 0x3, 0x7, 0x7, 0xfffffffe0}, &(0x7f0000d14000-0x4)=0xa0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000859000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000032c000-0x4)=0xff, 0x4) r4 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f00009da000)=r3, 0x4) write(r4, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) bind$unix(r2, &(0x7f000057e000)=@abs={0x0, 0x0, 0x2}, 0x8) 2018/01/27 00:25:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000d54000-0x70)=[{&(0x7f0000523000)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006df000)=[], 0x0, &(0x7f0000493000)=[], 0x0, 0x0}], 0x1, 0x1) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000325000)={0x0, 0x6}, &(0x7f000047c000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000068a000-0x8)={r2, 0xff}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000b4000)={r2, 0xb4b5}, &(0x7f00002d8000-0x4)=0x8) 2018/01/27 00:25:29 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0xe000000) setsockopt(r0, 0x84, 0x80000000000020, &(0x7f0000de6000)="", 0x0) 2018/01/27 00:25:29 executing program 1: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02fb0400070000000000760000000000805bf868480200c71e14dd6a779e4e009a48216be61f000000010000000000e4ff066c3f090039d8f986ff01060000000000af50d5fe32c419d67bcbd7e3ad316a008356edb9a6341c1fd45624281e00070ece000276c3971bc40000bd0095090000000000080000db000004da36"}, 0x80, &(0x7f000016b000)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000d46000)={&(0x7f0000fdf000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000895000-0x28)={r1, 0x0, 0x21, 0x8f, &(0x7f0000fdf000)="881621e70265388a4646841c7c1a5568f17f61656e7278ed9a2bcc612284e74ea5", &(0x7f0000fe0000-0x8f)=""/143, 0x7a76fbc0, 0x1}, 0x28) shutdown(r0, 0x2) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/27 00:25:29 executing program 3: bind$alg(0xffffffffffffffff, &(0x7f00003a0000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(cipher_null)\x00'}, 0x58) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00002d3000)={@generic="5376e8d5d10780dd30ac9be221fb005d", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000d72000)="", 0x0) 2018/01/27 00:25:29 executing program 2: pipe(&(0x7f000058c000-0x8)={0x0, 0x0}) sendto$ipx(r0, &(0x7f00008dc000)="3f6b2a7f68bb8b629992deaf1e70b7db498fe935c414dd4a22fce8e34d4958532657ef97f137258554acb42987acc5b780ea0039cb7e7a539f67b3afcf085d78b6e24ee39e34779e8af8842ecc03f5a293bcc60d819d108058ac299014d82554c174c1007e38ee4fdbeab8186fea1f1daab12c80ccbb8148e57245a03ece0fbf89ccf1586b7946263e1d4dd32d83696bfba897a4a427af5a86d0830e117860705b1a199c793526ba094c05402886a2f0e511a67ad857b4e6061b748d3e29d7e5ad48287d50241c777d870e27f627c68914304cb9df9ccc1ffe37831e5e74df6ff058be04b7", 0xe5, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x6, 0x65031, 0xffffffffffffffff, 0x1000000000000000) 2018/01/27 00:25:29 executing program 4: r0 = socket$inet(0x2, 0xa, 0x7fff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000feb000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000002000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000002000-0x4)=0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000002000)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000003000-0x14)={0x0, r3, 0x6, 0x0, 0x0}, 0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x9b48}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r4, 0x2, 0xffffffffffffffc0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getpid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x6, 0x1, 0x5, 0xa, 0x20, 0xa0, 0x5c, r1, r6}, {0x8, 0x6, 0x7, 0x4, 0x100000000, 0xc8, 0x4, 0x8}, {0x2, 0x1, 0x7, 0x100}, 0x7, 0xffffffffffffffff, 0x1, 0x0, 0x1, 0x0}, {{@in=@loopback=0x7f000001, 0x3, 0x6c}, 0x0, @in6=@loopback={0x0, 0x1}, 0x4, 0x4, 0x3, 0xffffffffffff0001, 0x7fffffff, 0xfffffffffffffff8, 0x8a}}, 0xe8) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000084f000)={r5, 0x10, &(0x7f00008a0000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008a0000)=0x10) setsockopt$inet_int(r7, 0x0, 0x14, &(0x7f0000315000)=0x0, 0x4) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00008a1000-0x4)=0x9, 0x4) 2018/01/27 00:25:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair(0x3, 0xa, 0x7fff, &(0x7f00000d2000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000200000)={0x0, 0x6, 0x10}, &(0x7f0000c5a000)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000111000-0x98)={r2, @in6={{0xa, 0x0, 0x56c, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000000000, 0x7}, &(0x7f0000b83000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000945000-0x10)={0x7, 0x4, 0xce8, 0x4, r2}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f00004ab000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000223000-0x1f0)=@newsa={0xf8, 0x10, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@tfcpad={0x8, 0x16, 0x0}]}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 00:25:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00001b4000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d80000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00008f7000)={0x0, 0x4}, &(0x7f0000ecc000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000db4000)={r2, @in6={{0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005ec000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d12000-0x8)={0x0, 0x0}, &(0x7f0000c3d000)=0x8) 2018/01/27 00:25:30 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000003000-0x2)={0x0, 0x0}, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000008000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000)=0x114) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000008000-0x8)={0x0, 0x7}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000008000-0x8c)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000007000)=0x8c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000008000-0xb8)={r3, 0x400, 0x8001, 0x80000001, 0x209, 0x1, 0x1ff, 0xfffffffffffffffe, {r4, @in6={{0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x62, 0x7, 0x9, 0x1}}, &(0x7f0000008000-0x4)=0xb8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000002000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000007000)=0x283) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x4030582a, &(0x7f0000007000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/27 00:25:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) r1 = accept4(r0, &(0x7f0000353000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000f9a000-0x4)=0x6, 0x80800) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000253000-0x20)={@loopback={0x0, 0x1}, 0xffff, 0x3, 0xff, 0x0, 0x9, 0x6, 0x80000001}, 0x20) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00009ea000-0x4)=0x0, &(0x7f0000ca0000-0x4)=0x4) socket$inet6(0xa, 0x80000, 0xfffffffffffffe01) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) poll(&(0x7f000047f000-0x28)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/27 00:25:30 executing program 6: mmap(&(0x7f0000000000/0xf0e000)=nil, 0xf0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f0a000+0xf2c)={0x2, &(0x7f0000a4e000)=[{0x45, 0x0, 0x2, 0x0}, {0x0, 0xffffffffffffffff, 0x3, 0x0}]}, 0x10) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f0f000-0x24)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, 0x0, 0x5, [@broadcast=0xffffffff, @rand_addr=0x3ff, @broadcast=0xffffffff, @empty=0x0, @empty=0x0]}, 0x24) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(r0, &(0x7f0000f0f000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f10000-0x4)=0x10) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f10000-0x14)={0xff30, 0x3f, 0x8000, 0x9, 0x10001}, 0x14) 2018/01/27 00:25:30 executing program 0: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000d70000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ef6000-0xdf)="", 0x0) 2018/01/27 00:25:30 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f000000c000)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000003000-0x6)={0x0, 0x4}, &(0x7f0000010000)=0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000010000-0x10)={0xff, 0x201, 0x0, 0x0, r2}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000009000)=0x0, 0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000014000-0x18)=@get={0x1, &(0x7f0000014000-0x58)=""/88, 0x18000000}) 2018/01/27 00:25:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000508000-0x10)={&(0x7f000023f000)={0x77, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0xc, 0x0, @pid=r0}, @generic="5b659a62290ffc380c2dbfc75e9f17e100000000000000001cb4e2bf501db1bb949869c29c4d914d9f26415e66cd4dd3050bc1700612dbc3080c91125fa158cf0d70309f7f1969136edfd73294c0351575a9e8aa5944f2a432a15b3fe56aa566ce5c78"]}, 0x84}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00004f2000)={0x0, 0x0}) listen(r1, 0xfffffffffffff84a) listen(r1, 0x5) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000719000)=""/65, &(0x7f0000227000-0x4)=0x41) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) 2018/01/27 00:25:30 executing program 2: setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000751000-0x4)={0x4}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) pipe(&(0x7f0000d16000-0x8)={0x0, 0x0}) connect$l2tp(r1, &(0x7f0000ab0000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x1, 0x2}}, 0x2e) r2 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000ebe000-0x10)=@generic="3de53a23af71031942a28c1d1000fac1") sendmmsg$alg(r2, &(0x7f0000280000-0x38)=[{0x0, 0x0, &(0x7f00001eb000-0x20)=[], 0x0, &(0x7f0000d72000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) write(r2, &(0x7f0000fc0000)="e8b1cef27b9580199c505a255e5cdeb78c72a15df4c7a593c907ba9dae548ba217edebc8252a76afc55ade0df88a51d44fbbab", 0x33) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000044000)={0x0, 0x6c, "3b396bf68cc6ef08a9cac4e22b4c6a021fed98420fd4f49ba7d7a942b05897daf613e3599018b166a43d2cf2c806e1a63d9df831852d1f0d2485ea476dc2dadbabd918fe39530f92cece5681ccbbf4309b29f9d18c465b3dcbe3b6749a3c0c8b51533b820eeff6b320b74028"}, &(0x7f0000b98000)=0x74) getsockopt(r0, 0xe25, 0x1ff, &(0x7f0000ca1000-0xe1)=""/225, &(0x7f0000efe000)=0xe1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000774000)={r3, 0xcb, "31efd8ac5f975636f1db2ea15e74e4511eff3e0e2ebf1c64a9eb0ba6f872292cfc20fb94c6b542dcab93e4a9a123f5eb5f17a1ae7e6d2790138b6c8fd5a637b744d2b0deb3eea48af292dc9c5a0657ddaee45c233fabebf9c779e562d94ebd422f31a791d6d42b9ce73f2bf6b7d38cebf22c0b1689a1de8b068ec6eab5bea7c984cf6a7d83d880f01bbce00c90ee9c07c61b402e622d6538dfc798b98591bf1de4b586f9e0ef4a37d700948acbb250c2f9d42d662551fde1170c46a9fe705c0f72679504d9b5cb7dc08b10"}, &(0x7f0000dc8000)=0xfffffffffffffe67) accept$netrom(r1, 0x0, &(0x7f00007f1000-0x4)=0x0) recvmsg(r2, &(0x7f00006e3000)={&(0x7f0000cc6000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000e2d000-0x10)=[{&(0x7f0000035000)=""/4096, 0x1000}], 0x1, &(0x7f0000f1a000)=""/0, 0xfe1a, 0x0}, 0x0) 2018/01/27 00:25:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x1, 0xffffffffffff731c, &(0x7f0000567000-0x8)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eb2000)={r0, &(0x7f0000847000)="ecada1540aa642ef2e928c9db45a46661e5e710ab11dc4e0bff0323fce9ab6d40e3b36174f441f8ff7fbf2ef76720e797db30bc09fb56cc46406e4c22c82de1527cea541ea3e740af3a81276", &(0x7f0000d1a000)=""/162}, 0x18) r1 = socket(0x11, 0x8020400000000802, 0x0) bind(r1, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) sendmsg$key(r1, &(0x7f000009e000)={0x0, 0x0, &(0x7f0000251000-0x10)={&(0x7f00007d2000)={0x2, 0x0, 0x0, 0x0, 0x1f6, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1f3, 0x18, 0x0, 0x0, 0xf89, "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"}, @sadb_x_nat_t_port={0x1, 0x15, 0x2, 0x0}]}, 0xfb0}, 0x1, 0x0, 0x0, 0x0}, 0x40) 2018/01/27 00:25:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000de3000)={@random="43827added00", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "910008", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x2c2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0aabc1", 0x0, "819468"}, ""}}}}}}, &(0x7f00004a9000-0xc)={0x3, 0x1, [0x0]}) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000029000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001bb000-0x4)=0x10, 0x80000) getpeername(r0, &(0x7f0000680000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00001ea000)=0x28) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00009fc000-0x8)={0x0, 0x0}, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f00002b0000-0x1c)={0xa, 0x1, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x3}, 0x1c) 2018/01/27 00:25:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) pipe(&(0x7f0000454000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00008e0000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x52b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2a17, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xc94, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in6={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xc0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000a3a000-0x8)={r0, 0x9}, &(0x7f00008de000)=0x8) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0xffffffffffffffff, 0x6, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 00:25:30 executing program 5: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000031000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000031000)=0x10, 0x800) mmap(&(0x7f0000031000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000031000)={0x0, 0x1000, "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"}, &(0x7f0000014000-0x4)=0x1008) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000001f000)={r1, 0x1}, 0x8) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000032000)={0x0, 0x0}) socketpair(0xa, 0x1, 0xa1, &(0x7f0000019000-0x8)={0x0, 0x0}) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000009000)=0x0, &(0x7f0000033000)=0x4) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000035000-0x8)={0x0, 0x0}) r4 = socket$netlink(0x10, 0x3, 0x1d) sendmsg$nl_generic(r4, &(0x7f0000025000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000028000)={&(0x7f0000030000)={0x14, 0x10, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f000002c000-0x4)=0x7fffffff, 0x4) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r2, &(0x7f0000034000)={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x0, 0xa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) socket$nfc_llcp(0x27, 0x3, 0x1) 2018/01/27 00:25:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x80005, 0x1, &(0x7f0000ba7000)={0x0, 0x0}) sendmsg$nfc_llcp(r0, &(0x7f0000306000-0x38)={&(0x7f0000dbc000)={0x27, 0x3, 0x571, 0x0, 0x0, 0x7fff, "05ecdc6a1bc06fa4c442ef8fb4e45015f1bdd49955efbcd58736a1f324c94f925f3f7414fbbabf0f9c458da6d94baab731154c43f8ed5bab23508e74959039", 0x7}, 0x60, &(0x7f00002ae000-0x10)=[{&(0x7f0000126000)="273023a8535d942748c99c2ed98958e30a1788225c99a5ef657a7c24e1c5584c246f", 0x22}], 0x1, &(0x7f0000088000-0x1010)={0x1010, 0x198, 0xfffffffffffffffc, "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"}, 0x1010, 0x8c5}, 0x20008040) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00003fc000)={0x0, 0x0, 0x1}) socketpair(0x3, 0x80007, 0x7f, &(0x7f00008cb000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000be0000-0xc)={r2, 0x80000, r3}) syz_emit_ethernet(0x97, &(0x7f0000662000-0x97)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@mpls_uc={0x8847, {[{0x1, 0x93e, 0x8, 0x412}, {0x6, 0x8, 0x1, 0x1}, {0x4, 0x9, 0xffffffffffffffff, 0x3}, {0x7f, 0x8000, 0xf591, 0x8}, {0x80000001, 0xfff, 0xf6, 0x3}, {0x24, 0xffff, 0x9f2a, 0x400}, {0x2, 0x6, 0x4, 0xffff}, {0x0, 0x1000, 0x7fffffff, 0x0}], @llc={@snap={0xaa, 0xaa, "94", "cb7db2", 0x809b, "91c2d2efccdf874641becab097544fe84dae737c83016851074364c653119023d156a819515016e289adc1a4170b1760e498a0a91606bf626d586b6106b42ba33bb1eb240009ef7dd626f069267fa250827089bb21792fd272b8b146a6faf3c656"}}}}}}, &(0x7f0000f04000)={0x0, 0x4, [0x4ad, 0xb34, 0x4ba, 0x331]}) 2018/01/27 00:25:30 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000e9f000-0x21)="461f5fc06f15ee616e67f856a209b8e4c1820767c1a3c79b359f91f2aec3ccd116", 0x21, 0x4000080, 0x0, 0x38c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000+0xb81)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(r1, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) bind$inet(r2, &(0x7f0000001000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$vsock_stream(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0xffffffff, @my=0x1, 0x0}, 0x10) 2018/01/27 00:25:30 executing program 7: r0 = socket$inet6(0xa, 0xa, 0xf20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x10001}, &(0x7f0000f77000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000886000)={r1, 0x7fff}, &(0x7f00001f0000)=0x8) r2 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000f3b000)={0x0, 0x6}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000967000-0x8)=@assoc_value={r3, 0x7}, 0x8) setsockopt(r2, 0x114, 0x0, &(0x7f0000149000)="", 0x0) 2018/01/27 00:25:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x4, 0x7, 0x4, &(0x7f0000d91000)={0x0, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000f21000)={0x4, 0xffffffffffff0e7b, 0x100000000, 0x1ff, 0x4, 0x5}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000046e000)={0x7, &(0x7f0000e3c000-0x38)=[{0xffff, 0x0, 0x4, 0x7ff}, {0xfffffffffffffffc, 0x1ff, 0x4, 0x0}, {0x81, 0x3ff, 0x0, 0x4}, {0xf1a, 0x3, 0x7, 0x2f57}, {0x6, 0x3, 0x7, 0x1}, {0x7, 0x2, 0x6, 0x10000}, {0x0, 0x8, 0x5, 0x9}]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000bab000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000927000-0x50)=[], 0x0, &(0x7f00009ae000)=[{0x58, 0x114, 0x8, "b1d1e48939888984f0a7cd82a26b000003ff0337991ecf759fb3eea59518cb1dfe83a135d1e77381575695d854867b5aa77c468500084a23339e88090000408fa0"}], 0x58, 0x0}, 0x0}], 0x1, 0x0) 2018/01/27 00:25:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) recvmsg(r0, &(0x7f0000f8b000)={&(0x7f0000422000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000b4b000-0x10)=[], 0x0, &(0x7f0000fc1000)=""/86, 0x56, 0x0}, 0x0) recvfrom(r0, &(0x7f0000f00000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f00003b9000)=@vsock={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000134000)=@add_del={0x2, &(0x7f0000072000-0x10)=@common='bcsh0\x00', 0x2}) write(r0, &(0x7f000072e000)="1f000000520007f2200094fef5060043fffffffe0047131ab4a500ffffb92b6d3b7e3b78d0ebf251cc7038ba46bd8ba336d2043baa028da7d5d22deb5ae8243de318c3b9502034e209fd2b3e6642473b69128f0bb644d1dcf044ce2a48fa92604934", 0xffffffffffffff43) 2018/01/27 00:25:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000717000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fc4000)={0x1, &(0x7f00002a3000)=[{0x2, 0x0, 0x0, 0x1ff}]}, 0x10) socketpair$inet(0x2, 0x80000, 0x61e, &(0x7f000091a000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000038a000-0x8c)={0x0, @in6={{0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008a9000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000023f000)={r3, 0x1}, 0x8) pipe(&(0x7f00007bf000)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMP(r5, 0x8906, &(0x7f0000fd8000)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00008b9000)={r0}) ioctl$sock_ipx_SIOCGIFADDR(r6, 0x8915, &(0x7f0000fa8000)={"f02f4affd4655f746a2918aa223bcab4", {0x4, 0x6, 0x2, "15b21f0589e2", 0x80000001, 0x0}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00001a9000-0x108)={r3, @in6={{0xa, 0x1, 0x401, @loopback={0x0, 0x1}, 0x81e5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x3, 0x1, 0x3, 0x100, 0x4, 0x7, 0xb144, 0x7f, 0x40, 0x80000000, 0x5, 0x5, 0x6, 0x1f]}, &(0x7f00004f2000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000e11000-0x18)={r3, 0xffffffff, 0x30, 0x0, 0x1ff}, &(0x7f00007e4000)=0x18) setsockopt$inet6_MRT6_DEL_MFC(r6, 0x29, 0xcd, &(0x7f0000b5d000)={{0xa, 0x2, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x6}, {0xa, 0x3, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x8, [0x9, 0x2, 0x4, 0xfffffffffffffe00, 0x40, 0xc5f5, 0xf4, 0xd8]}, 0x5c) 2018/01/27 00:25:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000b7d000)={0x0, 0x0}) connect$inet6(r0, &(0x7f0000b1d000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) connect$inet(r0, &(0x7f0000064000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) unshare(0x4000000) 2018/01/27 00:25:30 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000001000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000001000-0x80)=[], 0x0, &(0x7f0000002000-0xef)=""/239, 0xef, 0x0}, 0x40) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x6, 0x7, &(0x7f0000004000-0x8)={0x0, 0x0}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={0x0, r1, 0x4, 0x1, 0x0}, 0x14) 2018/01/27 00:25:30 executing program 6: mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000ff1000)=0x0, 0x800) getsockname$ax25(r0, &(0x7f0000ff1000)={0x0, {""/7}, 0x0}, &(0x7f0000ff3000)=0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ff2000-0x14)={0x10000000002, 0x4, 0x5, 0x6, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ff3000)={r1, 0x18, &(0x7f0000ff4000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffff9c, &(0x7f0000001000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000000000)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000000)={0x8, [0x0, 0x2, 0x1000, 0x2f00000, 0xb8, 0x2, 0x6, 0x8]}, &(0x7f0000ff2000-0x4)=0x14) 2018/01/27 00:25:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000d18000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00002dd000-0xc1)={0x0, 0xb9, "34874f1c9120179511cb070a0341d296f8fd449c01592f22bdf4f9da06745853b0ac8d044132da1d7dcd980751a89606cb205190e378dc38d645403d9bfecc65f955ad9d0d573102121e408234d3a173af08ae7af078aef518fd22e6a57632b0f56d5c1695282f1bfff64f6f7ed8e91c5da01b5a60b39b41043afa9165d28fc571b501ed061d08f15493a1420812d3a08e3ccf516ad4b595c583012703162fe25c906cced46f48bc104a3602da433f8b53b3db6c46c6a811e2"}, &(0x7f0000d83000)=0xc1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00007b3000-0xa0)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x8, 0xffff, 0x101, 0x8}, 0xa0) r2 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r2, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r2, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r2, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000028e000)={0x0, 0x1, 0x0, 0x0, 0x0}, 0x10) pread64(r0, &(0x7f0000433000-0xaf)=""/175, 0xaf, 0x0) writev(0xffffffffffffffff, &(0x7f00007f2000)=[{&(0x7f000036c000-0x1000)="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", 0x601}], 0x1) sendmmsg(r2, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) close(r2) accept(r2, 0x0, &(0x7f0000f5d000)=0x0) 2018/01/27 00:25:30 executing program 4: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) poll(&(0x7f00007b3000-0x18)=[], 0x0, 0x1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ef0000)={r1, &(0x7f0000777000)="", &(0x7f0000ef1000-0x78)=""/120}, 0x18) 2018/01/27 00:25:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000000a000)=[{&(0x7f000067d000-0x4)="8e96136f", 0x4}, {&(0x7f0000e6c000-0x87)="4649de2b1b23066d5618dc5e2d5612dce69fbda8c13fe53666e2512f7197b0fa478791a975a8f2306f3a87bbd0baca866eaab07b6fa51dad23cba9246f4680e8b0c0c4b070ae85ce9a41ff6ec6ec4e2f361cdc709296c2ef3b41fa7cb6e7e4b7a0b267f8b6de2761d0732ea7a17bd0e134676e33993234a986a018adbb65e864e98922ca26d5bb", 0x87}, {&(0x7f0000c2b000-0x21)="0d1cae306340168b4fc647cd4e5a649d2b14e0af857e58d231f6841e42d019d09ef8298a49350b219ddfa9668f28d6888cda2ff973664099438f0704a080f861cb138c2a5da096d358f8b9e5cf520e2f8f616ae39635c6c3ef54117ba412f3f69a572cf8c5", 0x65}, {&(0x7f0000504000-0xf6)="6af9420407443ce732a482c4f9d9d862892c2cc7e8a094499b99ef816cf007a2786d2bdcad6e788262273351141ff821afacadd4b45f525fb096ac66a4d707478047a4cfcb6c25c4a5d9012f7ca083b1764a7764e3106597a56eb22cd8207894d8c09526da175d691caa89bd88ebee53f7e06651dd94771eeaf17f3ce726786b02adb9bc36d82e21c141e50c6c2e2491d4ea44df6550b065009076202be005d5994ee83072727723aa59256dabe2240374da49764cc4e364ff99b967e815e44eb21491527f58d30bee3357bf8f9edced81b5c8a3829bdc8fbda1b67e3eac3af8a1bda4acc278ed52ebeff2918266e3fc68cb2776aec1", 0xf6}], 0x4) writev(r0, &(0x7f0000894000)=[{&(0x7f0000166000)="2904000020f318fff63d00141600000e0200001615f50005000000040d0010000000160201f9000008", 0x2f}], 0x100000000000026c) 2018/01/27 00:25:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000916000-0x80)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f00001bb000)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) pipe(&(0x7f0000e96000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000f16000)={0x3, 0x7fffffff80}) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x10, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 00:25:30 executing program 2: r0 = socket(0x11, 0x800, 0x7) getsockname$netrom(r0, &(0x7f00001b9000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000091f000)=0x10) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000016000)={0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000016000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89fa, &(0x7f0000009000)={@common='sit0\x00', @ifru_data=&(0x7f0000010000)="6b6be70000000070a40d000072ca66ee2b10bb62bc0c89b4c13f0641cb9d3cb0"}) 2018/01/27 00:25:30 executing program 1: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000bcf000)=0x0, 0x4) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f0000000000)=0x0, 0x4) [ 201.663820] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=18758 sclass=netlink_route_socket pig=16394 comm=syz-executor0 [ 201.687984] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=62240 sclass=netlink_route_socket pig=16394 comm=syz-executor0 2018/01/27 00:25:30 executing program 5: mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000e75000-0x4)=0xe1, 0x4) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) connect$inet6(r0, &(0x7f00003e2000-0x1c)={0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x89a}, 0x1c) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/01/27 00:25:30 executing program 6: r0 = socket(0xcb5b5b0dd558f839, 0x0, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000eaa000-0x38)={&(0x7f0000001000-0x5e)={0x27, 0xfffffffffffffffa, 0x5, 0x1, 0xfffffffffffffff9, 0x80000000, "34ed2a874d7241aa9d591320bac0c99d083794b61299039871abe26459406fd71215e48b757ac4b59e70f5003b857b27e8fd1faeef102204b8091a104f8180", 0x0}, 0x60, &(0x7f0000000000)=[{&(0x7f0000611000)="89a1e7812f06f886590deeea002325bc8bc8df522f12cbe54fa7c5b5e7d1e78fe6d92ae90e48565fd041e948a10086b31fe88a118fb953f647cfc4d521968912dec6f3435193fac3ca6237f5683d2824f2a27255ba542342ec8d4ce7a4e8e55d0cb19037977cc6957c453ef1952ed3ff835abb0d81fd30071fca2f796e965ae0e75f25483953b419914c624aefdca4979b33eade01a6f41a25c9632658cd69f7cdf039aa", 0xa4}, {&(0x7f0000afe000)="", 0x0}, {&(0x7f0000268000-0xf6)="7aa833bf8acc3fdf36e8a4a1a2b19a1707328e632cfaab93377d50bf9ea53c26a0b46420701d521ed5e71a7fb53a9a29564132c359d397e544607c00c20a2bc1307db2a3c397ad5b64df5e61373e42f6a6cd0e559f1806f7501ae95c07bba046ad149dc1b41606fc7d12cea0f4d417e169bb55e515cb00d166d58c9296f448736f9bea2c3f48487f52077c9421a939d43f544ed5bd984dc6d0a33a665fbbd11385ff84ed4071f65d539a7837279bfb4dff55a7d1b89a2460960e8160984090b65fb7d91d3d3337bf7e7635dd3e88a4a54022bf389cb67140c1416159342dee49fd7983e2eac013ba176c8d0ac3d451a0bdeb1ba2cd95", 0xf6}, {&(0x7f0000000000)="27926e4164c7990f2e332253da3bda4176193fb1fd47dd2acb3eb06d927f9b90bcbead7a526aed54fe437cb3228562b36236655746d1ab0c7b942b8a48ceed2be3e48629a6aa4f883ad58825f8886aa343a8eada9b1a29a0d404da9cc3b3b6590e895f5eb1b88a6d8ead4df322d8675c9eb158f959cecf5d8a511f3d90342467a38c45c2c3ce159654ecdd15b6f24b06564c92b9696fd670a76731459f01f68cb6256242ef50a4d05696e83ef0fb54a4273d85c7b80fa16b6e6f78eee4aca7662127bf21098b1d8624e8acef46e6b54616", 0xd1}, {&(0x7f0000000000)="469103074c7b8e1e4fb71f26e0892b59600b49492c6fc5360810252f55c4785bdc4076263c540d7de2cfc4002b1279c5af8e8ef888e97687c85067b8cb7b539e70792a47c6af", 0x46}, {&(0x7f0000001000-0x81)="19320b4813b180a198374c3ce074b249cb092a54075b39c9129c379630ccb3d2c5fd521209eee10595ea7d3a20a46e9850513bb2f021749a8933a58544448cb00e1f1b9e6483cfdab36d13e410856855590aa9a067903f1bb7673941847173970601dad8f9adbeef407bdd70f425aab3d9a13eb59c04f5926e6aecd2227632f20e", 0x81}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000c48000)="b34f2adf77cafb510e492e6a51b313057837baa8f68d51bff60a4c6e6d040bf980d4505574952960db3468b772f92d72832b328b5525dcb3529666f9a2c1bea6392a01fb63b2a6832636503d27258d85a46f5452a25c47db6f30564706cf59260e6ba5fd62bd688dd4ca9e47e5b3c2673e13d9db419bce18bdb43952b58b22a677d0e92ac91f2ee7c3393e6785190a3c35cfbcd8a952e2a10376f8f7ce3310b101", 0xa1}, {&(0x7f0000000000)="234881880f0cd879181f55a7552d76b93ad133409c95bf395737a3e66f84f45b135f0fea8f0d06e2", 0x28}, {&(0x7f00007ac000-0x87)="ad7d812b27a6bd18006e9cdb30984a18738984954a6d6a28d079793601e163e46056100da44a322e0ec63de7351422d9c3bf361b41f57b7d2fe6b60236246f03964edac50e69fcd4df1b7f8cb4222852347b2efe1de6ea2b0a1f9e9265d5a637a3a19765f1f93ce30f79ee515ba6d9befd907457a0fcd190df4726ee7a76be26e64a12c53ddb4e", 0x87}], 0xa, &(0x7f0000001000-0xd8)={0xd8, 0x107, 0x29, "e164ed98a4a3976392582c15e78fcbd4ba6e317172dbfb53adf80453639e098b24531907b746ab4b4acfa807920df6a9e61b688220c4e866208d8f8b58529db706e4cc6a438fb6cc53a40fcda3dc2f7f7c8734c07116581d02d974512bf1236a9077605d0777e5cac233b9c270d2cfb08e4c3c96c7a31d149c4b14d43f10b42dc9bde2758cf11beef876c7420057fff40ba04e87b7ad0c04efbe0ced1a6057614a2fe004d475af1af3442f15c164312e995826d33caebbbad24507ca3ca05d8eb6dd"}, 0xd8, 0x4000000}, 0x20040050) r1 = epoll_create(0xffffffffffffff00) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f00005d3000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f0000c75000-0x20)={0x20, 0x2, 0x7, 0x400800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x1, @pid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 00:25:30 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = epoll_create(0x91) r2 = socket$inet(0x2, 0x1, 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000003000)={0x0, 0x80, "d09ed72e72a643357e4caeb062ad5a236536e5ddf6b8658fe65f093ab3966275cc80fabf4975d95c1fc8090d9725365ded79db701388371545cae232196508bd8038e4fe29dc778238d771ca54fbd62b580c5c62ccc5ee1387eb2cc39228745022c5c3e248ed272e2a625a05e5d98e742f151ad4590ab8cbffb7ec4c62453952"}, &(0x7f0000001000)=0x88) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000002000-0xc)={r3, 0x7ff, 0x0}, &(0x7f0000001000+0x12e)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r0, &(0x7f0000004000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000004000)={0x0, 0x100000000, 0x0}, &(0x7f0000002000-0x4)=0x3) socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000004000-0x8)={r5, 0x0}, &(0x7f0000004000-0x4)=0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003000-0xc)={0x0, 0x0}) r6 = accept4(r0, 0x0, &(0x7f0000002000)=0x0, 0x80800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR(r6, 0x114, 0x2, &(0x7f0000002000)={{&(0x7f0000002000)=""/73, 0x49}, &(0x7f0000005000-0x1)=0x0, 0xbb377e73bd03e407}, 0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000004000-0x4b)={0x0, 0x43, "e5944fc3390e6f438f301ea11f51da8ddf2e5abdc7ceb60d70ad4d8f406bad554bd2474f871ca38af218de13e7cc4321414f5af3404a7646b3b41cc13f66a4fa1e642b"}, &(0x7f0000004000-0x4)=0x4b) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000004000-0x20)={0x4, 0x4, 0x200, 0x5, 0xfffffffffffffe01, 0x7, 0x0, 0xffffffffffffffff, r7}, 0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000004000)={&(0x7f0000004000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000005000)=[{&(0x7f0000004000)=""/101, 0x65}, {&(0x7f0000002000-0xd)=""/13, 0xd}, {&(0x7f0000006000-0x70)=""/112, 0x70}, {&(0x7f0000005000)=""/0, 0x0}, {&(0x7f0000003000-0x6a)=""/106, 0x6a}], 0x5, 0x0, 0x0, 0x200}, 0x2061) 2018/01/27 00:25:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000efd000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000000040000003) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c89000-0x8)={0x0, 0x0}, 0x8) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000da5000-0x1c)={0x0, 0x67, 0x6, [0x100, 0x6, 0xfffffffffffffffe, 0x5, 0x6, 0x100]}, &(0x7f0000569000)=0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fe0000)=@assoc_value={0x0, 0x908}, 0x8) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000067b000-0x10)=@common='lo\x00') sendmmsg(r1, &(0x7f0000295000-0x78)=[{{&(0x7f0000798000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000aee000-0x20)=[{&(0x7f00009e2000-0x1)='m', 0x1}], 0x325, &(0x7f0000bd0000)=[], 0x0, 0x2}, 0x0}], 0x1, 0x0) syz_emit_ethernet(0x90, &(0x7f0000eef000-0x356)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@ipv6={0x86dd, {0x0, 0x6, "050101", 0x10, 0x2b, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xf89]}) 2018/01/27 00:25:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$nl_xfrm(r2, &(0x7f00009bc000-0x38)={&(0x7f0000598000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003bd000-0x10)={&(0x7f0000b93000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x2004c8c1) getsockname(r2, &(0x7f0000e33000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b44000)=0x10) recvfrom(r2, &(0x7f000069d000-0x3f)=""/63, 0x3f, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5", 0x0, 0x0}, 0x10) 2018/01/27 00:25:30 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="89", 0x1) 2018/01/27 00:25:30 executing program 7: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000afb000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) bind$alg(r0, &(0x7f000013d000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) sendmsg$alg(r1, &(0x7f00007c7000)={0x0, 0x0, &(0x7f00004ef000-0x90)=[{&(0x7f0000af8000)="9f9b42ff084e80fc720f0c6e4dba1045e3c2a4914dd32837053393792e8513f63478cf6217258c1b98f9e38e0fe8cef69c26cc3fc5b746", 0x37}, {&(0x7f0000af8000)="", 0x0}, {&(0x7f000054c000-0xa0)="9de345e8857dab45c206c682ac839954f2c1a7de3994420c4438082c0abbab34159d6f32d1df540f0b3252eee97d27e7a42bc04a1137262ef599b428a32166ff13c511d4b319263109fcaabcf5ed10b181e72397c055f5d97529def1662bb608eed4529da176848322e4ab3ff05d1b97c0679331b9bcef2428ebddba020bc9a8de63f9c54505727d523cac8365e6a3f32f8b2fdfff4a8b20e36d270e369465a1", 0xa0}, {&(0x7f000016c000-0xfc)="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", 0xd3}, {&(0x7f0000738000)="eff13c0fed6df0a5912b3deddbda", 0xa}], 0x100000000000010f, &(0x7f0000af8000)=[], 0x0, 0x0}, 0x0) 2018/01/27 00:25:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$netlink(0x10, 0x3, 0x4) pipe(&(0x7f00004b1000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000c5a000-0x4)=0x0) sendmsg$nl_route(r1, &(0x7f0000aff000)={&(0x7f0000cd3000-0xc)={0x10, 0x0, 0x0, 0x20102240}, 0xc, &(0x7f0000151000-0x10)={&(0x7f000060e000)=@setneightbl={0x24, 0x43, 0x1e4a756d0a8b25a2, 0x5, 0x2, {0x2, 0x0, 0x0}, [@NDTA_NAME={0x10, 0x1, ']{vboxnet0\x00'}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x44) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000003000)=0x2) [ 201.726917] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=18758 sclass=netlink_route_socket pig=16402 comm=syz-executor0 [ 201.773170] sctp: [Deprecated]: syz-executor0 (pid 16412) Use of struct sctp_assoc_value in delayed_ack socket option. [ 201.773170] Use struct sctp_sack_info instead [ 201.778997] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=67 sclass=netlink_tcpdiag_socket pig=16414 comm=syz-executor2 [ 201.783841] kasan: CONFIG_KASAN_INLINE enabled [ 201.783887] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 201.783896] general protection fault: 0000 [#1] SMP KASAN [ 201.783902] Dumping ftrace buffer: [ 201.783905] (ftrace buffer empty) [ 201.783907] Modules linked in: [ 201.783917] CPU: 0 PID: 16421 Comm: syz-executor5 Not tainted 4.15.0-rc9+ #211 [ 201.783922] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 201.783937] RIP: 0010:ip6_xmit+0xc16/0x2040 [ 201.783941] RSP: 0018:ffff8801ae37f588 EFLAGS: 00010207 [ 201.783948] RAX: dffffc0000000000 RBX: ffff8801d6f79800 RCX: ffffffff84b5bdcd [ 201.783953] RDX: 000000002000ba60 RSI: ffffc90003c79000 RDI: 000000010005d306 [ 201.783958] RBP: ffff8801ae37f7f8 R08: 1ffff1003adef301 R09: ffff8801ae37f748 [ 201.783963] R10: ffff8801ae37f588 R11: ffffed0035c6fef0 R12: 000000010005d036 [ 201.783968] R13: ffffed0035c6fee9 R14: 0000000000000040 R15: ffff8801d4c48964 [ 201.783980] FS: 00007f0c3562c700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 201.783985] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 201.783990] CR2: 0000000020e6c000 CR3: 00000001c3b7c001 CR4: 00000000001606f0 [ 201.783997] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 201.784006] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 201.784008] Call Trace: [ 201.784027] ? ip6_finish_output2+0x23a0/0x23a0 [ 201.784038] ? fl6_update_dst+0x127/0x2b0 [ 201.784049] ? check_noncircular+0x20/0x20 [ 201.784058] ? inet6_csk_route_socket+0x691/0xe80 [ 201.784071] ? lock_acquire+0x1d5/0x580 [ 201.784077] ? lock_acquire+0x1d5/0x580 [ 201.784083] ? inet6_csk_xmit+0x114/0x580 [ 201.784096] ? lock_release+0xa40/0xa40 [ 201.784116] inet6_csk_xmit+0x2fc/0x580 [ 201.784125] ? inet6_csk_update_pmtu+0x160/0x160 [ 201.784138] ? __sk_dst_check+0x1a5/0x380 [ 201.784147] ? sk_wait_data+0x610/0x610 [ 201.784171] l2tp_xmit_skb+0x105f/0x1410 [ 201.784189] ? l2tp_session_create+0xb80/0xb80 [ 201.784198] ? sock_wmalloc+0x15d/0x1d0 [ 201.784209] ? iov_iter_advance+0x13f0/0x13f0 [ 201.784221] ? pppol2tp_sendmsg+0x41b/0x670 [ 201.784233] pppol2tp_sendmsg+0x470/0x670 [ 201.784247] ? selinux_socket_sendmsg+0x36/0x40 [ 201.784256] ? pppol2tp_session_ioctl+0xa90/0xa90 [ 201.784265] sock_sendmsg+0xca/0x110 [ 201.784274] ___sys_sendmsg+0x767/0x8b0 [ 201.784286] ? copy_msghdr_from_user+0x590/0x590 [ 201.784292] ? lock_downgrade+0x980/0x980 [ 201.784303] ? __ip4_datagram_connect+0xa3a/0x1240 [ 201.784314] ? __local_bh_enable_ip+0x121/0x230 [ 201.784323] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 201.784335] ? __fget_light+0x297/0x380 [ 201.784343] ? fget_raw+0x20/0x20 [ 201.784356] ? schedule+0xf5/0x430 [ 201.784361] ? __release_sock+0x360/0x360 [ 201.784376] ? ip6_datagram_connect+0x3a/0x50 [ 201.784388] ? __fdget+0x18/0x20 [ 201.784399] __sys_sendmsg+0xe5/0x210 [ 201.784406] ? __sys_sendmsg+0xe5/0x210 [ 201.784415] ? SyS_shutdown+0x290/0x290 [ 201.784440] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 201.784452] SyS_sendmsg+0x2d/0x50 [ 201.784466] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 201.784471] RIP: 0033:0x452f19 [ 201.784474] RSP: 002b:00007f0c3562bc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 201.784481] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452f19 [ 201.784486] RDX: 0000000000000081 RSI: 000000002037ffc8 RDI: 0000000000000014 [ 201.784489] RBP: 000000000000005a R08: 0000000000000000 R09: 0000000000000000 [ 201.784493] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ef910 [ 201.784497] R13: 00000000ffffffff R14: 00007f0c3562c6d4 R15: 0000000000000000 [ 201.784512] Code: 4d 8b a4 24 18 01 00 00 4d 85 e4 74 67 e8 13 76 ba fc 49 8d bc 24 d0 02 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 c6 13 00 00 48 8b 95 e8 fd ff ff 48 b8 00 00 [ 201.784641] RIP: ip6_xmit+0xc16/0x2040 RSP: ffff8801ae37f588 [ 201.784674] ---[ end trace 7a3a43c92c4010d3 ]--- [ 201.784679] Kernel panic - not syncing: Fatal exception in interrupt [ 201.788802] Dumping ftrace buffer: [ 201.788805] (ftrace buffer empty) [ 201.788809] Kernel Offset: disabled [ 202.186944] Rebooting in 86400 seconds..