[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 19.184290] audit: type=1400 audit(1518204671.939:6): avc: denied { map } for pid=4154 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.15.202' (ECDSA) to the list of known hosts. 2018/02/09 19:31:18 fuzzer started syzkaller login: [ 25.509991] audit: type=1400 audit(1518204678.264:7): avc: denied { map } for pid=4165 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/02/09 19:31:18 dialing manager at 10.128.0.26:40017 [ 28.409885] can: request_module (can-proto-0) failed. [ 28.418948] can: request_module (can-proto-0) failed. 2018/02/09 19:31:21 kcov=true, comps=true [ 28.865071] audit: type=1400 audit(1518204681.619:8): avc: denied { map } for pid=4165 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=157 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/09 19:31:22 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x11, 0x802, 0x8) syz_emit_ethernet(0x2a, &(0x7f0000002000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @rand_addr, {[]}}, @icmp=@info_request={0xf}}}}}, &(0x7f0000007000)={0x0, 0x1, [0x0]}) 2018/02/09 19:31:22 executing program 4: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) bind$inet(r0, &(0x7f000000b000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f000000a000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/09 19:31:22 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000a33000)="1827eba06e6d99b413893b36def1462c", 0xa7) 2018/02/09 19:31:22 executing program 2: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f000002e000)={'filter\x00', 0x7, 0x4, 0x3dc, 0xe4, 0x1e8, 0xe4, 0x2f8, 0x2f8, 0x2f8, 0x4, &(0x7f000002f000-0x40), {[{{@uncond, 0xc0, 0xe4}, @unspec=@STANDARD={0x24}}, {{@uncond, 0xc0, 0x104}, @unspec=@IDLETIMER={0x44, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}, {{@arp={@rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @empty, {}, @mac=@random="1a8431d816ae", {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="8f9d0fc307c9e69efc698d0663f02ab5", @syzn={0x73, 0x79, 0x7a}}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x428) 2018/02/09 19:31:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00000ce000-0x10)=[{&(0x7f00003e9000)="290000001c0055fcffffffffffffff0002000400000000000000010009000100000e010091645aff27", 0x29}], 0x1) 2018/02/09 19:31:22 executing program 5: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000008000-0x38)={0x0, 0x0, &(0x7f000001d000)=[{&(0x7f0000008000)="4c0000001000ff20fffefd956fc283b724a6008000000000000000000000000010000300000000000000007f3ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc832b0790ed", 0x4c}], 0x1}, 0x0) 2018/02/09 19:31:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400020200000010, 0x2, 0x0) write(r0, &(0x7f00004f5000-0xd7)="1f00000056000d6d00000006bc0203030700ef2104173f8100000002000039", 0x1f) 2018/02/09 19:31:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000314000)=@generic="2564494327845a0000bf03fd25bfe0b7"}) [ 29.878316] audit: type=1400 audit(1518204682.633:9): avc: denied { map } for pid=4165 comm="syz-fuzzer" path="/root/syzkaller-shm883465023" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 29.929355] audit: type=1400 audit(1518204682.683:10): avc: denied { sys_admin } for pid=4208 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 29.951062] IPVS: ftp: loaded support on port[0] = 21 [ 30.020069] audit: type=1400 audit(1518204682.772:11): avc: denied { net_admin } for pid=4214 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 30.044697] IPVS: ftp: loaded support on port[0] = 21 [ 30.082217] IPVS: ftp: loaded support on port[0] = 21 [ 30.129143] IPVS: ftp: loaded support on port[0] = 21 [ 30.192213] IPVS: ftp: loaded support on port[0] = 21 [ 30.270216] IPVS: ftp: loaded support on port[0] = 21 [ 30.363605] IPVS: ftp: loaded support on port[0] = 21 [ 30.495955] IPVS: ftp: loaded support on port[0] = 21 [ 31.263869] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.376118] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.400290] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.614876] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.777428] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.859623] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.939753] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.131914] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.850294] audit: type=1400 audit(1518204686.604:12): avc: denied { sys_chroot } for pid=4212 comm="syz-executor3" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 33.909640] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=28 sclass=netlink_tcpdiag_socket pig=5151 comm=syz-executor3 2018/02/09 19:31:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000445000), &(0x7f0000a78000)=0x4) [ 33.951126] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=28 sclass=netlink_tcpdiag_socket pig=5159 comm=syz-executor3 [ 33.963109] audit: type=1400 audit(1518204686.717:13): avc: denied { net_raw } for pid=5161 comm="syz-executor0" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 34.169787] netlink: 28 bytes leftover after parsing attributes in process `syz-executor5'. [ 34.202438] netlink: 28 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/09 19:31:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x58, &(0x7f000046e000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, 'z?&', 0x22, 0x11, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x22, 0x0, "ef1ff5d11dab83ee57a2783605dfa44671546f54e25f85bb9b78"}}}}}}, &(0x7f0000775000)={0xfffffffffffffffe, 0x1, [0x0]}) 2018/02/09 19:31:27 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x35e, &(0x7f0000002000-0x1cf)={@random="0d4ddefaf676", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x18, 0x33, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/02/09 19:31:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f00007df000), 0x0) 2018/02/09 19:31:27 executing program 5: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001000-0x408)=@filter={'filter\x00', 0xe, 0x4, 0x3a8, 0xffffffff, 0xd0, 0x0, 0xd0, 0xffffffff, 0xffffffff, 0x2d8, 0x2d8, 0x2d8, 0xffffffff, 0x4, &(0x7f0000015000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='teql0\x00', {}, {}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x408) connect$inet6(r0, &(0x7f0000016000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000026000-0x38)={0x0, 0x0, &(0x7f000001d000)=[], 0x0, &(0x7f0000004000)=[]}, 0x0) 2018/02/09 19:31:27 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000d000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) 2018/02/09 19:31:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/02/09 19:31:27 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f000000a000)=@rc={0x1f}, 0x9, &(0x7f0000009000)=[{&(0x7f0000004000-0x7c), 0xfe4c}], 0x1, &(0x7f0000009000)=[]}, 0x0) 2018/02/09 19:31:27 executing program 7: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) close(r0) 2018/02/09 19:31:27 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000002000-0x1cf)={@random="0d4ddefaf676", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x18, 0x33, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/02/09 19:31:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000d38000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/02/09 19:31:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f00001f4000-0x4), &(0x7f0000434000)=0x4) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=@ipv6_newroute={0x34, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9}, {}]}, @RTA_METRICS={0x4, 0x8}]}, 0x34}, 0x1}, 0x0) 2018/02/09 19:31:27 executing program 5: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001000-0x408)=@filter={'filter\x00', 0xe, 0x4, 0x3a8, 0xffffffff, 0xd0, 0x0, 0xd0, 0xffffffff, 0xffffffff, 0x2d8, 0x2d8, 0x2d8, 0xffffffff, 0x4, &(0x7f0000015000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='teql0\x00', {}, {}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x408) connect$inet6(r0, &(0x7f0000016000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000026000-0x38)={0x0, 0x0, &(0x7f000001d000)=[], 0x0, &(0x7f0000004000)=[]}, 0x0) 2018/02/09 19:31:27 executing program 3: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000c6d000)=[]}, 0x8000) writev(r0, &(0x7f0000fd5000-0x50)=[{&(0x7f0000fd3000-0x1000)='H', 0x1}], 0x1) 2018/02/09 19:31:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f0000bff000-0xc)={0x10}, 0xc, &(0x7f0000329000)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r1}, [@NDA_DST_IPV4={0x8, 0x1, @empty}]}, 0x24}, 0x1}, 0x0) 2018/02/09 19:31:27 executing program 6: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000016000-0x1eb)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x2], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, []}}}}}}}, 0x0) 2018/02/09 19:31:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/02/09 19:31:27 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}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) close(r0) 2018/02/09 19:31:27 executing program 5: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001000-0x408)=@filter={'filter\x00', 0xe, 0x4, 0x3a8, 0xffffffff, 0xd0, 0x0, 0xd0, 0xffffffff, 0xffffffff, 0x2d8, 0x2d8, 0x2d8, 0xffffffff, 0x4, &(0x7f0000015000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='teql0\x00', {}, {}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x408) connect$inet6(r0, &(0x7f0000016000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000026000-0x38)={0x0, 0x0, &(0x7f000001d000)=[], 0x0, &(0x7f0000004000)=[]}, 0x0) 2018/02/09 19:31:27 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000005000-0x360)=@filter={'filter\x00', 0xe, 0x4, 0x300, 0xffffffff, 0x1a8, 0xf8, 0x1a8, 0xffffffff, 0xffffffff, 0x268, 0x268, 0x268, 0xffffffff, 0x4, &(0x7f0000005000-0x40), {[{{@uncond, 0x0, 0x98, 0xf8, 0x0, {}, [@common=@unspec=@addrtype1={0x28, 'addrtype\x00', 0x1}]}, @common=@SET={0x60, 'SET\x00'}}, {{@ip={@dev={0xac, 0x14}, @loopback=0x7f000001, 0x0, 0x0, @generic="87986465218e4561c0658beda4dd159f", @generic="35527fa4bf307ea1b8ebe5b5fb8bf5f3"}, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x360) 2018/02/09 19:31:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000edc000-0x554)=@security={'security\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x1f4, 0x144, 0x144, 0xffffffff, 0xffffffff, 0x464, 0x464, 0x464, 0xffffffff, 0x4, &(0x7f000073d000-0x40), {[{{@uncond, 0x0, 0xe8, 0x144, 0x0, {}, [@common=@unspec=@statistic={0x34, 'statistic\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, @common=@unspec=@nfacct={0x44, 'nfacct\x00', 0x0, {'syz1\x00'}}]}, @common=@CLUSTERIP={0x5c, 'CLUSTERIP\x00', 0x0, {0x0, @empty, 0x0, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}}}, {{@ip={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x0, 0x0, @common='nr0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7c80c58e]}}}, {{@ip={@multicast2=0xe0000002, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x0, 0x0, 0x10}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{}, {0x0, [0x0, 0x55a, 0x0, 0x2]}}}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3b4) 2018/02/09 19:31:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000c7d000-0x2a8)=@raw={'raw\x00', 0x9, 0x3, 0x22c, 0x0, 0xffffffff, 0xffffffff, 0xb0, 0xffffffff, 0x198, 0xffffffff, 0xffffffff, 0x198, 0xffffffff, 0x3, &(0x7f0000b41000), {[{{@ip={@broadcast=0xffffffff, @dev={0xac, 0x14}, 0x0, 0x0, @generic="22557327abd76fdcb085920f2a3477f6", @common='gre0\x00'}, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "5b2741478a6828c326610e7d12d8201a2b079afc546d25c9a6c74c5c20e8"}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr, 0x0, 0x0, @common='irlan0\x00', @common='teql0\x00'}, 0x0, 0xc8, 0xe8, 0x0, {}, [@common=@addrtype={0x2c, 'addrtype\x00'}, @common=@addrtype={0x2c, 'addrtype\x00'}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x288) 2018/02/09 19:31:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00005ce000-0x288)=@raw={'raw\x00', 0x9, 0x3, 0x1d4, 0x0, 0xffffffff, 0xffffffff, 0xb0, 0xffffffff, 0x198, 0xffffffff, 0xffffffff, 0x198, 0xffffffff, 0x3, &(0x7f0000b41000), {[{{@ip={@broadcast=0xffffffff, @dev={0xac, 0x14}, 0x0, 0x0, @generic="227873ff000000000000ff0000005e0e", @common='g\x00\x00\x00\x00\x00\x00\x00\b\x00'}, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "5b2741478a6828c326610e7d12d8201a2b079afc546d25c9a6c74c5c20e8"}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr, 0x0, 0x0, @common='irlan0\x00', @common='teql0\x00'}, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x230) 2018/02/09 19:31:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000c57000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @dev={0xac, 0x14}, {[]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f00003c6000-0x8)={0x0, 0x0, []}) 2018/02/09 19:31:27 executing program 4: socket$inet6(0xa, 0x3, 0x0) 2018/02/09 19:31:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00008dc000)={@common='ipddp0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}) 2018/02/09 19:31:27 executing program 0: mmap(&(0x7f0000000000/0x3c000)=nil, 0x3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000037000-0x38)={&(0x7f0000007000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) 2018/02/09 19:31:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00000ce000-0x10)=[{&(0x7f00003e9000)="290000001c0055fcffffffffffffff00", 0x10}], 0x1) 2018/02/09 19:31:27 executing program 5: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001000-0x408)=@filter={'filter\x00', 0xe, 0x4, 0x3a8, 0xffffffff, 0xd0, 0x0, 0xd0, 0xffffffff, 0xffffffff, 0x2d8, 0x2d8, 0x2d8, 0xffffffff, 0x4, &(0x7f0000015000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='teql0\x00', {}, {}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x408) connect$inet6(r0, &(0x7f0000016000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000026000-0x38)={0x0, 0x0, &(0x7f000001d000)=[], 0x0, &(0x7f0000004000)=[]}, 0x0) 2018/02/09 19:31:27 executing program 6: 2018/02/09 19:31:27 executing program 3: [ 34.516653] Cannot find add_set index 0 as target [ 34.531935] Cannot find add_set index 0 as target 2018/02/09 19:31:27 executing program 6: 2018/02/09 19:31:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x800000000000852b, 0x80000001}, 0x14) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) writev(r0, &(0x7f0000e29000-0x60)=[{&(0x7f0000b9d000)="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", 0x218}], 0x1) 2018/02/09 19:31:27 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000005200910307fffd946fa200000200000000000000031d8568791ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/02/09 19:31:27 executing program 4: 2018/02/09 19:31:27 executing program 6: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) 2018/02/09 19:31:27 executing program 5: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001000-0x408)=@filter={'filter\x00', 0xe, 0x4, 0x3a8, 0xffffffff, 0xd0, 0x0, 0xd0, 0xffffffff, 0xffffffff, 0x2d8, 0x2d8, 0x2d8, 0xffffffff, 0x4, &(0x7f0000015000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='teql0\x00', {}, {}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x408) connect$inet6(r0, &(0x7f0000016000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000026000-0x38)={0x0, 0x0, &(0x7f000001d000)=[], 0x0, &(0x7f0000004000)=[]}, 0x0) 2018/02/09 19:31:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120203}, 0xc) getsockname(r0, &(0x7f000041a000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000571000-0x4)=0x4c2) ioctl$sock_FIOGETOWN(r1, 0x400454cb, &(0x7f00001d1000+0xa84)) 2018/02/09 19:31:27 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000008000-0x440)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3b0, 0x2b0, 0x98, 0x210, 0x0, 0x98, 0x348, 0x348, 0x348, 0x348, 0x348, 0x6, &(0x7f0000006000-0x60), {[{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001, 0x0, 0x0, @generic="39c461ec1cc85b5ead84e7e423139226", @common='sit0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00', 0x0, {0x3}}}, {{@ip={@empty, @multicast2=0xe0000002, 0x0, 0x0, @generic="f84ac23dba16629903ed6a7e8f170145", @common='ip6gre0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}, {{@ip={@dev={0xac, 0x14}, @rand_addr, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xb0, 0x0, {}, []}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv4=@dev={0xac, 0x14}}}}, {{@ip={@dev={0xac, 0x14}, @rand_addr, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xa0, 0x0, {}, []}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x0, 0x0, @multicast2=0xe0000002}}}, {{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='vlan0\x00', @generic="77b2208d0e2323ffd0d26d29e7ff4e25"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x410) 2018/02/09 19:31:27 executing program 7: 2018/02/09 19:31:27 executing program 1: 2018/02/09 19:31:27 executing program 3: [ 34.584430] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=28 sclass=netlink_tcpdiag_socket pig=5334 comm=syz-executor1 [ 34.619462] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=28 sclass=netlink_tcpdiag_socket pig=5345 comm=syz-executor1 2018/02/09 19:31:27 executing program 7: 2018/02/09 19:31:27 executing program 1: 2018/02/09 19:31:27 executing program 4: 2018/02/09 19:31:27 executing program 3: 2018/02/09 19:31:27 executing program 5: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001000-0x408)=@filter={'filter\x00', 0xe, 0x4, 0x3a8, 0xffffffff, 0xd0, 0x0, 0xd0, 0xffffffff, 0xffffffff, 0x2d8, 0x2d8, 0x2d8, 0xffffffff, 0x4, &(0x7f0000015000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='teql0\x00', {}, {}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x408) sendmsg(r0, &(0x7f0000026000-0x38)={0x0, 0x0, &(0x7f000001d000)=[], 0x0, &(0x7f0000004000)=[]}, 0x0) 2018/02/09 19:31:27 executing program 7: 2018/02/09 19:31:27 executing program 0: 2018/02/09 19:31:27 executing program 2: 2018/02/09 19:31:27 executing program 6: 2018/02/09 19:31:27 executing program 3: 2018/02/09 19:31:27 executing program 0: 2018/02/09 19:31:27 executing program 4: 2018/02/09 19:31:27 executing program 7: 2018/02/09 19:31:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000c7d000-0x2a8)=@raw={'raw\x00', 0x9, 0x3, 0x24c, 0x0, 0xffffffff, 0xffffffff, 0xd0, 0xffffffff, 0x1b8, 0xffffffff, 0xffffffff, 0x1b8, 0xffffffff, 0x3, &(0x7f0000b41000), {[{{@ip={@broadcast=0xffffffff, @rand_addr, 0x0, 0x0, @generic="22557327abd76fdcb085920f2a3477f6", @common='ip6gretap0\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr, 0x0, 0x0, @common='irlan0\x00', @common='teql0\x00'}, 0x0, 0xc8, 0xe8, 0x0, {}, [@common=@addrtype={0x2c, 'addrtype\x00'}, @common=@addrtype={0x2c, 'addrtype\x00'}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0xffffffffffffff1e, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2a8) 2018/02/09 19:31:27 executing program 6: 2018/02/09 19:31:27 executing program 3: 2018/02/09 19:31:27 executing program 2: 2018/02/09 19:31:27 executing program 5: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001000-0x408)=@filter={'filter\x00', 0xe, 0x4, 0x3a8, 0xffffffff, 0xd0, 0x0, 0xd0, 0xffffffff, 0xffffffff, 0x2d8, 0x2d8, 0x2d8, 0xffffffff, 0x4, &(0x7f0000015000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='teql0\x00', {}, {}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x408) sendmsg(r0, &(0x7f0000026000-0x38)={0x0, 0x0, &(0x7f000001d000)=[], 0x0, &(0x7f0000004000)=[]}, 0x0) 2018/02/09 19:31:27 executing program 7: 2018/02/09 19:31:27 executing program 3: 2018/02/09 19:31:27 executing program 6: 2018/02/09 19:31:27 executing program 4: 2018/02/09 19:31:27 executing program 0: 2018/02/09 19:31:27 executing program 2: 2018/02/09 19:31:27 executing program 3: 2018/02/09 19:31:27 executing program 5: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001000-0x408)=@filter={'filter\x00', 0xe, 0x4, 0x3a8, 0xffffffff, 0xd0, 0x0, 0xd0, 0xffffffff, 0xffffffff, 0x2d8, 0x2d8, 0x2d8, 0xffffffff, 0x4, &(0x7f0000015000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='teql0\x00', {}, {}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x408) sendmsg(r0, &(0x7f0000026000-0x38)={0x0, 0x0, &(0x7f000001d000)=[], 0x0, &(0x7f0000004000)=[]}, 0x0) 2018/02/09 19:31:27 executing program 1: 2018/02/09 19:31:27 executing program 7: 2018/02/09 19:31:27 executing program 4: 2018/02/09 19:31:27 executing program 2: 2018/02/09 19:31:27 executing program 3: 2018/02/09 19:31:27 executing program 0: 2018/02/09 19:31:27 executing program 1: 2018/02/09 19:31:27 executing program 7: 2018/02/09 19:31:27 executing program 6: 2018/02/09 19:31:27 executing program 4: 2018/02/09 19:31:27 executing program 2: 2018/02/09 19:31:27 executing program 5: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r0, &(0x7f0000016000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000026000-0x38)={0x0, 0x0, &(0x7f000001d000)=[], 0x0, &(0x7f0000004000)=[]}, 0x0) 2018/02/09 19:31:27 executing program 3: 2018/02/09 19:31:27 executing program 4: 2018/02/09 19:31:27 executing program 0: 2018/02/09 19:31:27 executing program 1: 2018/02/09 19:31:27 executing program 5: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r0, &(0x7f0000016000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000026000-0x38)={0x0, 0x0, &(0x7f000001d000)=[], 0x0, &(0x7f0000004000)=[]}, 0x0) 2018/02/09 19:31:27 executing program 7: 2018/02/09 19:31:27 executing program 2: 2018/02/09 19:31:27 executing program 6: 2018/02/09 19:31:27 executing program 1: 2018/02/09 19:31:27 executing program 3: 2018/02/09 19:31:27 executing program 0: 2018/02/09 19:31:27 executing program 6: 2018/02/09 19:31:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003a9000-0x1f2)=@raw={'raw\x00', 0x9, 0x3, 0x240, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1a8, 0xffffffff, 0xffffffff, 0x1a8, 0xffffffff, 0x3, &(0x7f0000353000-0x30), {[{{@uncond, 0x0, 0xa0, 0xe8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0x0, 0x0, 0x0, 'pptp\x00'}}}, {{@uncond, 0x0, 0xa0, 0xc0, 0x0, {}, [@common=@ah={0x30, 'ah\x00'}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2a0) ioctl$sock_inet6_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000e8b000)) 2018/02/09 19:31:27 executing program 5: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r0, &(0x7f0000016000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000026000-0x38)={0x0, 0x0, &(0x7f000001d000)=[], 0x0, &(0x7f0000004000)=[]}, 0x0) 2018/02/09 19:31:27 executing program 7: 2018/02/09 19:31:27 executing program 2: 2018/02/09 19:31:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c4e000-0xb), 0x0) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000a9c000)=[], 0x0, &(0x7f0000cc4000-0x18)=[]}}], 0x1, 0x0) 2018/02/09 19:31:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x3a, &(0x7f0000000000)=[{&(0x7f0000000000)=""/253, 0xfd}, {&(0x7f0000000000)=""/106, 0x6a}, {&(0x7f00001f9000-0x8b)=""/139, 0x8b}, {&(0x7f00001a9000)=""/211, 0xd3}], 0x4, &(0x7f000000e000-0x6d)=""/109, 0x6d, 0x7f}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000054b000-0x14)={0x0, 0x8000, 0x7f, 0x200000000000000, 0x3, 0x1}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000c28000-0x1008)={r1, 0x1000, "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"}, &(0x7f0000000000)=0x1008) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000c34000-0x8)={r1, 0x1, 0x81}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x30, &(0x7f0000679000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) 2018/02/09 19:31:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000204000-0x1000)=""/4096, &(0x7f0000114000)=0xfffffffffffffec1) 2018/02/09 19:31:27 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000008000-0x440)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3b0, 0x2b0, 0x98, 0x210, 0x0, 0x98, 0x348, 0x348, 0x348, 0x348, 0x348, 0x6, &(0x7f0000006000-0x60), {[{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001, 0x0, 0x0, @generic="39c461ec1cc85b5ead84e7e423139226", @common='sit0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}, {{@ip={@empty, @multicast2=0xe0000002, 0x0, 0x0, @generic="f84ac23dba16629903ed6a7e8f170145", @common='ip6gre0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}, {{@ip={@dev={0xac, 0x14}, @rand_addr, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xb0, 0x0, {}, []}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv4=@dev={0xac, 0x14}}}}, {{@ip={@dev={0xac, 0x14}, @rand_addr, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xa0, 0x0, {}, []}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x0, 0x0, @multicast2=0xe0000002}}}, {{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='vlan0\x00', @generic="77b2208d0e2323ffd0d26d29e7ff4e25"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x410) 2018/02/09 19:31:27 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) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) 2018/02/09 19:31:27 executing program 7: mmap(&(0x7f0000000000/0xacb000)=nil, 0xacb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000aca000)=@nat={'nat\x00', 0x1b, 0x5, 0x5f0, 0x660, 0xf0, 0xffffffff, 0x0, 0x440, 0x750, 0x750, 0xffffffff, 0x750, 0x750, 0x5, &(0x7f0000aca000), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80}, [], [], @common='vcan0\x00', @generic="47472384d046e5ce212f098e973b2744"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv4=@multicast1=0xe0000001, @ipv4=@multicast2=0xe0000002, @port, @gre_key}}}, {{@ipv6={@empty, @mcast2={0xff, 0x2, [], 0x1}, [], [0x0, 0x0, 0x0, 0xffffffff], @syzn={0x73, 0x79, 0x7a}, @generic="ab1fa92a7d73f9f93669c63c12123f3c", {0xff}}, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0xff, 0x7, 0x1, 0x5, 0xc7, 0x31c, 0x100}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x10, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0xd}, @ipv4=@empty, @gre_key=0x4a62, @port=0x2}}}, {{@uncond, 0x0, 0x1d8, 0x220, 0x0, {}, [@common=@inet=@recent1={0x108, 'recent\x00', 0x0, {0xf7, 0x101, 0x10, 0x1, 'syz0\x00', 0x1, [0xffffffff, 0xffffffff, 0xffffff00, 0xffffffff]}}, @common=@icmp6={0x28, 'icmp6\x00', 0x0, {0xb, 0x2b439b53, 0x1}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x1a, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @gre_key=0x100000000, @port=0x0}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x4, @ipv4=@dev={0xac, 0x14, 0x0, 0xa}, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @gre_key=0x1f, @icmp_id=0x2}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x650) 2018/02/09 19:31:27 executing program 5: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000001000-0x408)=@filter={'filter\x00', 0xe, 0x4, 0x3a8, 0xffffffff, 0xd0, 0x0, 0xd0, 0xffffffff, 0xffffffff, 0x2d8, 0x2d8, 0x2d8, 0xffffffff, 0x4, &(0x7f0000015000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='teql0\x00', {}, {}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x408) connect$inet6(0xffffffffffffffff, &(0x7f0000016000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(0xffffffffffffffff, &(0x7f0000026000-0x38)={0x0, 0x0, &(0x7f000001d000)=[], 0x0, &(0x7f0000004000)=[]}, 0x0) 2018/02/09 19:31:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00007ef000), &(0x7f0000093000)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c3e000), 0x11) r1 = accept(r0, &(0x7f0000530000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f0000de4000)=0x2e) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000b1e000-0xe)={0x0, 0x2, 0x3, [0x9, 0x1, 0x1]}, &(0x7f00006b2000)=0xe) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000070000)={0x101, 0x6a, 0x2, 0x400, 0x0, 0x7, 0x1, 0x9, r3}, &(0x7f0000f5f000)=0x20) sendfile(r1, r0, &(0x7f0000e44000), 0x4) 2018/02/09 19:31:27 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000006000-0x10)) socketpair(0x2, 0x80001, 0x6, &(0x7f0000414000)={0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) [ 34.926864] x_tables: ip_tables: ah match: only valid for protocol 51 [ 34.943914] x_tables: ip_tables: ah match: only valid for protocol 51 2018/02/09 19:31:27 executing program 7: r0 = accept(0xffffffffffffffff, &(0x7f0000efb000-0x10)=@can, &(0x7f0000549000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f0000000000)=0x26) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000051d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000ce9000-0x90)={r1, r2, 0xff, 0x6, &(0x7f0000000000)="305f3db8b64136ab33f50505acb71835705f9ad6eedbe34f", 0x1, 0x8001, 0x8000, 0x200, 0x1f, 0x3, 0x720a, "b3ee86c1d5477dab1648c707abd3569802eb464557e718f972afdd362b3d1086924bc7d86ce0f69c44f2a1eec1fb13a1d3bf4312dad03c7d43f1f13db18732e344acf0e42889d3df6a784800a6027fa4b227913e79df52a1729ecb522ca60a657e53b72d1a2ed1da"}) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r3, &(0x7f0000024000-0x78)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xa, 0x9, &(0x7f0000005000-0x8)={0x6}, 0x8) recvmsg$kcm(0xffffffffffffffff, &(0x7f000001a000-0x38)={&(0x7f000000f000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000002000)=[{&(0x7f000000c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000019000)=""/92, 0x3c}], 0x2, &(0x7f000001b000)=""/161, 0xff}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r4, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r4, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) r6 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000025000)) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8}, [@alu={0x4, 0x0, 0xd, 0x0, 0x0, 0x0, 0x10}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000af5000-0xc3)=""/195}, 0x48) setsockopt$packet_buf(r2, 0x107, 0xd, &(0x7f0000218000)="4f5f8a167a039f99d63708dedc80d6603e57bbb8508f62a19eb521a3881694085bc9de2650a182931270a66ce338cd1eeb037acfeb42ed301f84f3ad3622ef936338aaab196f4b36e45750b7077604261b909d2af45fd5e98527460fe05a9756e100511c9b3070c6ecb979eaaa90cc0fa43a620e17b1534b034d0d325f2d5ddf4f9136abe6f97ef26644b0941349a6fe5d3432e2fb8b0d8f12771ae4224f37f9f8f56d", 0xa3) 2018/02/09 19:31:27 executing program 5: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000001000-0x408)=@filter={'filter\x00', 0xe, 0x4, 0x3a8, 0xffffffff, 0xd0, 0x0, 0xd0, 0xffffffff, 0xffffffff, 0x2d8, 0x2d8, 0x2d8, 0xffffffff, 0x4, &(0x7f0000015000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='teql0\x00', {}, {}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x408) connect$inet6(0xffffffffffffffff, &(0x7f0000016000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(0xffffffffffffffff, &(0x7f0000026000-0x38)={0x0, 0x0, &(0x7f000001d000)=[], 0x0, &(0x7f0000004000)=[]}, 0x0) 2018/02/09 19:31:27 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000000a000-0x38)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000001000-0x38)={0x2, 0x3, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x7, 0xfffffffffffffffd, 0xa2, 0x0, @in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}]}, 0x38}, 0x1}, 0x0) 2018/02/09 19:31:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0x27, &(0x7f0000009000), &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0xfffffffffffffd81) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f000021f000)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000043000-0x8)={0x0, 0x2}, &(0x7f00008e5000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000a2f000)={r1, 0x80000001}, &(0x7f0000785000-0x4)=0x8) 2018/02/09 19:31:27 executing program 3: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000ed2000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000c0000)=0x40, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xffffffffffffff85, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x3f}]}, &(0x7f0000f92000-0x4)=0xffffffffffffff72) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) [ 35.037229] audit: type=1400 audit(1518204687.791:14): avc: denied { prog_load } for pid=5454 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/09 19:31:27 executing program 4: mmap(&(0x7f0000000000/0x792000)=nil, 0x792000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$int_out(r0, 0x2, &(0x7f000043d000-0x8)) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000795000-0x38)={&(0x7f0000794000)=@full={{0x3, {"e144d831a9bd4b"}}, [{"6f3f4c942641bb"}, {"088d0057bac924"}, {"b1a18accb8176d"}, {"fe773d3595fefd"}, {"501affbefdfce9"}, {"2b672b2ab1cd37"}, {"cde9a9429d98be"}, {"48022b30edd990"}]}, 0x48, &(0x7f0000795000-0x60)=[{&(0x7f0000183000)="01", 0x1}], 0x1, &(0x7f0000794000)=[]}, 0x0) socketpair(0x0, 0x4, 0x80, &(0x7f0000519000)={0x0, 0x0}) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, 0x0, &(0x7f0000792000), 0x80800) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00001de000-0x8)={0x0}) mmap(&(0x7f0000793000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f0000794000-0x3c)=@file={0x0, ""/58}, &(0x7f0000484000-0x4)=0x3c) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000793000-0x8)={r3, 0x10}) mmap(&(0x7f0000793000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000794000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000794000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000795000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0xf, &(0x7f0000795000), &(0x7f0000194000)=0x27f) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000794000-0x62)="3734b8eb9f7e09590270a35e2ff743f7e3dfc85f9bc54a3060df799341892a73c1ca71eb07b4f5b00356ab444e058e1df1587cfc55fa5ca6ac9c9daa97f329f5068cb127cb7b456f9e1768a7acf297d07e452c76b97c56d2d09f5616ebaf9755b55b", 0xc9) mmap(&(0x7f0000601000/0x13000)=nil, 0x13000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000795000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000795000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000795000)={0x0, 0x597, 0x16, 0x0, 0x7, 0x3ff, 0x9, 0x6, {0x0, @in6={{0xa, 0x3, 0x0, @empty, 0xf5e0}}, 0x9, 0x100, 0x100000000, 0x55c, 0x7}}, &(0x7f0000796000-0x4)=0xb8) mmap(&(0x7f0000795000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000795000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000796000-0x8)={r4, 0x8000, 0x59}, &(0x7f0000795000)=0x8) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00001c0000-0x4)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f000002e000-0x4)=r5) mmap(&(0x7f00003ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/09 19:31:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r2 = accept4(r1, &(0x7f0000212000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast2}}, &(0x7f000009e000-0x4)=0x20, 0x800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000bd7000)={0x0, 0x2}, &(0x7f00006f9000)=0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000d1000+0xf31)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODESET_CTL(r4, 0x40086408, &(0x7f0000676000)={0x100000000, 0x4e}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000028000-0x8c)={r3, @in6={{0xa, 0x3, 0x0, @empty, 0x7}}}, 0x8c) getsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000b55000-0xc)={@multicast2, @remote, @dev}, &(0x7f0000817000-0x4)=0xc) sendto$unix(r1, &(0x7f0000010000), 0x0, 0x4004, 0x0, 0x0) 2018/02/09 19:31:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000ab1000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00006bd000-0x10)={&(0x7f00003bb000-0x34)=@ipv6_newroute={0x34, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x2}, @RTA_ENCAP={0x10, 0x16, @typed={0xc, 0x5, @fd=0xffffffffffffffff}}]}, 0x34}, 0x1}, 0x0) r1 = socket(0x9, 0x1, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00006ac000)={0x0, 0x2, 0x100000001, 0xffffffffffff9f7e}, &(0x7f00007f2000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000148000-0xc)=@sack_info={r2, 0x4, 0x7fff}, 0xc) 2018/02/09 19:31:27 executing program 5: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000001000-0x408)=@filter={'filter\x00', 0xe, 0x4, 0x3a8, 0xffffffff, 0xd0, 0x0, 0xd0, 0xffffffff, 0xffffffff, 0x2d8, 0x2d8, 0x2d8, 0xffffffff, 0x4, &(0x7f0000015000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='teql0\x00', {}, {}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x408) connect$inet6(0xffffffffffffffff, &(0x7f0000016000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(0xffffffffffffffff, &(0x7f0000026000-0x38)={0x0, 0x0, &(0x7f000001d000)=[], 0x0, &(0x7f0000004000)=[]}, 0x0) 2018/02/09 19:31:27 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1c, 0x0, 0x2) bind(r0, &(0x7f0000006000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x3, 0x0, 0x0, "d1941c77b8e8208bb873398382f1de87aa34e0dc45ef83b884b07b0251d6a7298adeb746598ba67670cd41ed8580fdb69263b6994fc68e31ddaf8a6d350b6f"}, 0x60) getpeername(r0, &(0x7f0000001000-0x60)=@nfc_llcp, &(0x7f0000001000)=0x60) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x80000, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf"}, 0x60) 2018/02/09 19:31:27 executing program 7: mmap(&(0x7f0000000000/0x468000)=nil, 0x468000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000314000), &(0x7f000033a000-0x4)=0x14) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x4, 0x40, 0x8, 0x0, []}) mmap(&(0x7f0000468000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) mmap(&(0x7f0000469000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000046a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000046a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000046a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000046a000)={0x0, 0x64, &(0x7f000046a000+0x1bb)=[@in6={0xa, 0x0, 0x9887, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in6={0xa, 0x3, 0x100, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xb94}, @in6={0xa, 0x2, 0x0, @empty, 0x80000001}, @in={0x2, 0x1, @broadcast=0xffffffff}]}, &(0x7f000046b000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000046a000-0x8)={r2, 0xfff, 0x6}, &(0x7f0000329000)=0x8) mmap(&(0x7f0000469000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r1, 0x89ea, &(0x7f0000247000-0x12)="9bf0d1f244d0afc4fdbea69d9d5aaa747bfb4d91656b7d882466a67648d0aabec01a2c4aa770abb08fd28a816380e1e92e14e5a532431836d2cfa76b763deda02c7cb180c859ba3127c600e00682fb758ea1e0eca241ee5b941b0d3ea6cc6507ab40d75ce88ab7f3523e0fa5b8218a0c795724b3232d929e2cf88c272993297322590e9a5ca0f798e1") mmap(&(0x7f0000469000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000046a000-0xa0)={r3, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}}}, 0xfffffffffffffff7, 0x6, 0x4, 0x80000001, 0x20}, &(0x7f000046a000-0x4)=0xa0) ioctl(r1, 0xa8, &(0x7f0000468000)="789ee58587365a10c36a19da725a437eaa8ab3361256f3553a0b2fb31ceda1806d7d3bab0f8579224087047f1052f02bf0c42cfc9d6b802dbe4ab838d5b0a920eb5a05fe356d388c4777f613427ecba1d55e61e1073a81b1a3270c41174a21580056b7b7bb98806a004082376d8c0e09f620bbe9a9ff68da2ce8bca02a85b692ddc1356bd360300a590b26ba0291c29e25d8e76794c82894a21888b3d4707836334dcc5446703f3c98") ioctl(r1, 0x8936, &(0x7f0000000000)) 2018/02/09 19:31:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7ffff, 0x8) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f000033f000-0x15)=@full, &(0x7f0000b82000-0x4)=0x48, 0x80000) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000326000)) r2 = accept$packet(0xffffffffffffffff, &(0x7f0000904000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000c00000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b8a000)={@common='lo\x00', r3}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000d00000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}}, &(0x7f0000ca7000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000f4d000)={r5, 0x81}, &(0x7f0000d4f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000160000-0x8)={0x0}, &(0x7f0000180000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000a8f000-0xc)={r6, 0x1, 0x20}, 0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000073b000-0x50)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80040000, r4}) 2018/02/09 19:31:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00004d2000+0xb32)=0x3, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000075b000)={{{{0x2, 0x3, @empty}}, {{0xa, 0x0, 0xf2f6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100}}}, 0x8, 0x6, 0x4, "4a9d782e89e50a424b1c4d50ac31b10c90e67b35433deddbcc5f3bac2b59128d84ae7ab9f668d36f536df17e7a48c954fcfa1836e46ca0e7fc0cfe7c27843b43a14a7263e6a366daa1e66df00779a9c5"}, 0x160) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a28000)={0x1, &(0x7f0000d55000-0x8)=[{0x1, 0x400, 0x1, 0x44e8}]}, 0x10) [ 35.097640] audit: type=1400 audit(1518204687.852:15): avc: denied { prog_run } for pid=5459 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/09 19:31:27 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x2c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001000-0x408)=@filter={'filter\x00', 0xe, 0x4, 0x3a8, 0xffffffff, 0xd0, 0x0, 0xd0, 0xffffffff, 0xffffffff, 0x2d8, 0x2d8, 0x2d8, 0xffffffff, 0x4, &(0x7f0000015000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='teql0\x00', {}, {}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x408) connect$inet6(r0, &(0x7f0000016000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000026000-0x38)={0x0, 0x0, &(0x7f000001d000)=[], 0x0, &(0x7f0000004000)=[]}, 0x0) 2018/02/09 19:31:27 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x1, 0x2, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000002000-0x28)={@common='bcsf0\x00', 0x3}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00008a6000)=@generic="d59fb28e392f3340f90cd69c970ea8fc") mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80003, 0xff) sendto$inet6(r3, &(0x7f0000002000-0x2), 0xfffffffffffffebd, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000001b000-0x8)={0x0, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000001b000)={0x0, 0x0, 0x6e3dd02f, 0x2}, &(0x7f0000019000)=0x10) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f000001c000-0x87)={r6, 0x7f, "98eeb087ff9f3fbb16e3aa719d7a93d4717b99e11ffde8610312d4e02fe408e4106dfd182bf22b7a818a6d9e7a52000ee01fc70a97a38113c4df75d685b01bac14bbb491c9dda79611165e9b0b07140874a9f0eb487c835a1f15a060a0eece1af2f1cb5b569aa2e1f7a75640c5d51fc2c8313f2671857e84f99f6c2fd81ad3"}, &(0x7f0000019000)=0x87) ioctl$sock_ipx_SIOCAIPXITFCRT(r4, 0x89e0, &(0x7f000001a000)) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000017000)={0x5, 0x2}, 0x8) 2018/02/09 19:31:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00007ea000-0x40)=[{&(0x7f0000400000-0x1d)="95a8b4cb16718402617f6857d90f5e4f00dc0394100e39af36920bb7ca9e", 0x1e}], 0x1, 0x0) close(r0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000fb8000-0x28)={&(0x7f00003eb000/0x2000)=nil, 0xe17, 0x2, 0x10, &(0x7f0000b7e000/0x4000)=nil, 0x2}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000c39000-0x4)) [ 35.169234] netlink: 'syz-executor1': attribute type 21 has an invalid length. [ 35.176771] netlink: 'syz-executor1': attribute type 5 has an invalid length. 2018/02/09 19:31:27 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000e72000)={0x0, 0x46, "08651cd0e05b73c2b4f16eb0f49a3317eca2d799e7d0bf50ba2aed3c6ba5e080bac69f06c9ddb935806d836a9c92215142c992581256abea8790ddcc1d40dd7d66c53a5fe510"}, &(0x7f0000001000-0x4)=0x4e) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000f7c000)={r2, 0xe6, "ebd7ae26e7db920351e84a31a9809e383ef0c538a5f6661be6cf6bab6479addcabdec613082d390f5f961f387d1979ca84059f5f720d240397ce61b08b7f8931b6611888bd330bb04a67c63441548c9de6ce7141235ac3dc2efcfb1c9071b50716f99a8c3756e7ad31691102154d9eaeaa7db2afe18fbc9a5c0bef8609dd23d737894e302e5e60cf673c3ccf6430f06f4a699bbbe415856d351341cc96623e49bbb5bea8054b512780805b86a5ddd95a391891969c6d503c1c20b20d0853e15bf29cb73fd034aa1138597b656717ab499f2fbe9f0a168b31746e1f261f7d114334898c60a536"}, &(0x7f0000930000-0x4)=0xee) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00008bf000-0x4), 0x4) 2018/02/09 19:31:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000fb0000-0x44)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x0, @random="615f0c8d53c7"}, 0x6a, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) socketpair(0x9, 0x4, 0x7, &(0x7f0000ec7000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00003cb000-0x4), &(0x7f0000b10000-0x4)=0x4) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000803000-0x4)) setsockopt$inet_tcp_int(r1, 0x6, 0x5, &(0x7f00002e3000)=0xfffffffffffffff7, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000dda000)={0x0, 0x0}) setsockopt$inet6_dccp_int(r3, 0x21, 0x11, &(0x7f0000989000)=0x4, 0x4) 2018/02/09 19:31:28 executing program 6: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f000001b000+0x4e8)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000004000-0x124)=@ipv4_delroute={0xb8, 0x19, 0xf11, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@RTA_ENCAP={0x9c, 0x16, @typed={0x98, 0x0, @binary="478d1845b6bb55b3dbc044398db091ad9da3d91477f260cc7c5477733e002eb3cc62761047b478faaac4e079f0cf26a858f557487f3a3c42db2906a18632350d7bfdb1e11703cfd851dd7dcef837fc41bd01ac9d427641620eefd370c923592404f5b7b527b49749844bdcc4198eb171b35faea2762fa9cd8d6889f3e25e65a55d7bdf192a195331a2cac92cc2"}}]}, 0xb8}, 0x1}, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000029000), &(0x7f0000029000)=0xc) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f000002a000-0x8)) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000029000)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x1, @empty}}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000002a000)={0x0}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000028000-0x6)={0x0, 0x5}, 0x6) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000002c000-0x8)={0x0, 0x5}, &(0x7f0000010000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000000f000+0x67a)={r2, 0x6, 0x7e, 0x8}, 0x10) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6(0xa, 0x2, 0x6) r3 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f000002b000-0x4), 0x80000) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f000001f000-0x5)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000008000-0x4c)=@ethtool_link_settings={0x4c, 0x97, 0x6, 0x8, 0x2, 0x8, 0x7, 0x9, 0x6, 0x1, [0x1000, 0x7, 0xff, 0x100, 0x7, 0x80000001, 0x80, 0x7c], [0x1400000, 0x1, 0xffffffff9b2644c6, 0xab, 0xfffffffffffffffd, 0x0, 0x7fffffff]}}) sendto$unix(r3, &(0x7f000002b000-0x78)="6615392a42901982a66e9860df3db2b368273e08d9862531245877bd54f00d4f8c415b0f4eee62a84a60148a6347c7b24d8fb7aa1c028bc0c4b1f36ac46bb1c422984f069e53e74eb39956f95f37f7452b4328d353e6785069c3f942a049358cecd8f4e7132de53f870f93a152c681ee78654917d9b521f9", 0x78, 0x8000, &(0x7f000001b000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/02/09 19:31:28 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x2c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001000-0x408)=@filter={'filter\x00', 0xe, 0x4, 0x3a8, 0xffffffff, 0xd0, 0x0, 0xd0, 0xffffffff, 0xffffffff, 0x2d8, 0x2d8, 0x2d8, 0xffffffff, 0x4, &(0x7f0000015000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='teql0\x00', {}, {}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x408) connect$inet6(r0, &(0x7f0000016000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000026000-0x38)={0x0, 0x0, &(0x7f000001d000)=[], 0x0, &(0x7f0000004000)=[]}, 0x0) 2018/02/09 19:31:28 executing program 1: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000003000-0x58)={0x26, 'skcipher\x00 \x00', 0xffffffffffffffff, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006fc000)="04", 0x1) r1 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000002000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000003000-0x20)={0x1f, 0x0, 0x0, 0x3f}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000003000-0x20)={0x3ff, r3, 0x0, 0x8}) accept4$packet(0xffffffffffffff9c, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002000)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r4}) 2018/02/09 19:31:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x807, @empty}, 0x1c) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000)=[], 0x0, &(0x7f0000cc4000-0x18)=[{0x10}], 0x10}}], 0x1, 0x0) 2018/02/09 19:31:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000d2000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000304000-0x10)={0x2, &(0x7f0000903000)=[{}, {}]}) r1 = epoll_create1(0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000f91000-0xc)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000e8c000)={0x7}) epoll_wait(r1, &(0x7f0000f22000-0x9)=[{}], 0x1, 0x0) [ 35.248879] netlink: 'syz-executor1': attribute type 21 has an invalid length. [ 35.256578] netlink: 'syz-executor1': attribute type 5 has an invalid length. [ 35.275764] audit: type=1400 audit(1518204688.030:16): avc: denied { getopt } for pid=5506 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1 2018/02/09 19:31:28 executing program 1: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000fe7000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000fe6000)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000f9e000)={0x0, 0x10001, 0x2}, &(0x7f0000754000)=0x8) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000fe7000-0xc)={r1, 0x3, 0x20}, &(0x7f0000fe6000)=0xc) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000fea000-0x4), &(0x7f0000684000)=0x4) [ 35.379383] audit: type=1400 audit(1518204688.080:17): avc: denied { create } for pid=5521 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/09 19:31:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00008c8000-0x8)) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r0, &(0x7f0000bf4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) ioctl$sock_netdev_private(r0, 0x89f0, &(0x7f000009f000-0xf6)="096be3f6810003c3e3e3369d06a424871a0138daf2048004e72a77aed8078364d1009982b9bbaaf3eb17c8ee67f0ddc92b3163a4aa0e3c9afbb1ce7ca10cd21195fee598d533f5617dd4705b460c0264c779d16ea172627b36059cf32deb49426805fb0813246676b1ff8824b5d85c2958862357885d904c497aa6ea8c02b47dcda7d233dd4bf46cca7e11f98ae2e545c93c78178a42ff07182659ac647abddb54aa898ee7c75cd4e06ec3b24c8763855236272c0da3cfac649a55a8871d6b081ced2931f3973c3eba289d92395d5319ab21c48804772f01239b87ccdb4c5b00bae590997d9871b7e04e458ae459df4647cbf7b926cd") 2018/02/09 19:31:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000097c000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000d5b000-0x4)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000da1000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000b88000)={0x0, @empty, @multicast1}, &(0x7f0000f97000)=0xc) bind$inet(r2, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) listen(r0, 0x0) listen(r3, 0x0) close(r3) 2018/02/09 19:31:28 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0xffffffffffff1b73}) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000000b000-0x4)) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f000000b000)=[{&(0x7f0000009000-0x37)=""/55, 0x37}, {&(0x7f000000c000-0xf6)=""/246, 0xf6}, {&(0x7f000000c000-0x22)=""/34, 0x22}, {&(0x7f000000b000)=""/61, 0x3d}, {&(0x7f000000c000-0x96)=""/150, 0x96}], 0x5, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/09 19:31:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f000067f000)=0xfe, 0x4) getuid() socketpair$inet(0x2, 0x5, 0x0, &(0x7f000089b000)={0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000029f000)={0x0, 0xa3}, &(0x7f00001dd000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000ada000)={r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x7, 0x2}, 0x98) connect$inet6(r0, &(0x7f0000527000-0x1c)={0xa, 0x0, 0xfff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80000001}, 0x1c) 2018/02/09 19:31:28 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x2c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001000-0x408)=@filter={'filter\x00', 0xe, 0x4, 0x3a8, 0xffffffff, 0xd0, 0x0, 0xd0, 0xffffffff, 0xffffffff, 0x2d8, 0x2d8, 0x2d8, 0xffffffff, 0x4, &(0x7f0000015000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='teql0\x00', {}, {}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x408) connect$inet6(r0, &(0x7f0000016000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000026000-0x38)={0x0, 0x0, &(0x7f000001d000)=[], 0x0, &(0x7f0000004000)=[]}, 0x0) 2018/02/09 19:31:28 executing program 6: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f000000f000)=@kern={0x10}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000002a000)={r0}) 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) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r1, &(0x7f000002a000)={&(0x7f000002a000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f000002a000)={&(0x7f000002b000-0xe8)=@del={0xe8, 0x11, 0x100, 0x5, 0x0, {{'ccm(aes-generic)\x00'}, [], [], 0x2400, 0x400}, [{0x8, 0x1, 0x10001}]}, 0xe8}, 0x1, 0x0, 0x0, 0x1}, 0xc000) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r2, &(0x7f000002b000)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xfffffffffffffdff) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000013000)=0x12d50b884ce33bd6) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f000002a000)={0x0, 0x5af1}, &(0x7f0000007000-0x4)=0x8) 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) 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) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000014000)={r4, 0x3, 0x30, 0x5ac, 0x2}, &(0x7f000002b000)=0x18) ioctl$sock_FIOGETOWN(r0, 0x8924, &(0x7f000002a000)) connect$pppoe(r0, &(0x7f000001d000-0x1e)={0x18, 0x0, {0xfffffffffffffffc, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="1abe36a1e72bd99ada532e4d57c12079"}}, 0x1e) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f000002b000-0x90)={0x2, {{0x2, 0x2, @broadcast=0xffffffff}}}, 0x90) getpeername$unix(r3, &(0x7f000001d000-0x6e)=@file={0x0, ""/108}, &(0x7f000001c000)=0x6e) 2018/02/09 19:31:28 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) close(r0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001d000)=@ipv6_newroute={0x20, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0x4, 0x9, []}]}, 0x20}, 0x1}, 0x0) 2018/02/09 19:31:28 executing program 2: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000fec000-0x238)=@raw={'raw\x00', 0x9, 0x3, 0x1d8, 0x0, 0xffffffff, 0xffffffff, 0xa8, 0xffffffff, 0x140, 0xffffffff, 0xffffffff, 0x140, 0xffffffff, 0x3, &(0x7f0000feb000), {[{{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0xfff, 0x8, 0x23}, {0x80010000, 0x6, 0x4}, {0x80, 0x1, 0x6}, 0x20, 0x10000}}}, {{@ip={@loopback=0x7f000001, @empty, 0xffffffff, 0x0, @common='yam0\x00', @generic="c60d5c50e27ce8f294fe5714fad8fb78", {0xff}, {0xff}, 0x8, 0x1, 0x10}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x66, 0x4760, 0x2}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x238) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000f87000), 0x4) [ 35.403471] audit: type=1400 audit(1518204688.082:18): avc: denied { ioctl } for pid=5521 comm="syz-executor1" path="socket:[14745]" dev="sockfs" ino=14745 ioctlcmd=0x6434 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/09 19:31:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000091000)=@ethernet={0x0, @empty}, &(0x7f00008f5000-0x4)=0x10) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000009000)=0xffffffff00000000) r1 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f000039a000)=""/211, &(0x7f00006d5000-0x4)=0xd3) setsockopt$inet6_buf(r1, 0x29, 0x20400000000039, &(0x7f0000303000-0x18)="ff0204000000def31d001100000000d8144e000000000205", 0x18) r2 = accept$inet(0xffffffffffffff9c, &(0x7f000044a000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000100000)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000953000)={0x0, 0x72, "ee2b869344ef516c6b2c72a5bdaca3ca71b17cb06f717418b075289dc1c48032007cfdb9097473b525d835a997c684c47d11415bdd345b24e8fa4ea21593eb28865f765604914f0528b18f8f3c2730b7eec604d9df6b821baf291962f753663890adf8d85c8035d124f07208b07cc9c0f0fc"}, &(0x7f000073a000)=0x7a) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000d7b000)={r3, 0xfffffffffffffffe, 0x0, []}, 0x8) getsockopt$inet6_buf(r1, 0x29, 0x20002000000039, &(0x7f0000738000-0xba)=""/186, &(0x7f00008a0000-0x4)=0xba) 2018/02/09 19:31:28 executing program 2: mmap(&(0x7f0000000000/0xb02000)=nil, 0xb02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1}, 0x0) 2018/02/09 19:31:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000a34000)=@security={'security\x00', 0xe, 0x4, 0x3f0, 0xffffffff, 0x190, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x3a0, 0x3a0, 0x3a0, 0xffffffff, 0x4, &(0x7f0000cab000-0x40), {[{{@ip={@empty, @dev={0xac, 0x14}, 0x0, 0x0, @common='bcsh0\x00', @generic="de3ef1b2ecdfc5afb802cae01c3e2dc3"}, 0x0, 0x168, 0x190, 0x0, {}, [@common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x4, 0x0, 'syz1\x00'}}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@ip={@multicast1=0xe0000001, @rand_addr, 0x0, 0x0, @generic="8f48c5843b1e7a7bedc472d69c2c8001", @common='vlan0\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}, {{@uncond, 0x0, 0x98, 0xf8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) 2018/02/09 19:31:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00008c8000-0x8)) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r0, &(0x7f0000bf4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) ioctl$sock_netdev_private(r0, 0x89f0, &(0x7f000009f000-0xf6)="096be3f6810003c3e3e3369d06a424871a0138daf2048004e72a77aed8078364d1009982b9bbaaf3eb17c8ee67f0ddc92b3163a4aa0e3c9afbb1ce7ca10cd21195fee598d533f5617dd4705b460c0264c779d16ea172627b36059cf32deb49426805fb0813246676b1ff8824b5d85c2958862357885d904c497aa6ea8c02b47dcda7d233dd4bf46cca7e11f98ae2e545c93c78178a42ff07182659ac647abddb54aa898ee7c75cd4e06ec3b24c8763855236272c0da3cfac649a55a8871d6b081ced2931f3973c3eba289d92395d5319ab21c48804772f01239b87ccdb4c5b00bae590997d9871b7e04e458ae459df4647cbf7b926cd") 2018/02/09 19:31:28 executing program 5: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001000-0x408)=@filter={'filter\x00', 0xe, 0x4, 0x3a8, 0xffffffff, 0xd0, 0x0, 0xd0, 0xffffffff, 0xffffffff, 0x2d8, 0x2d8, 0x2d8, 0xffffffff, 0x4, &(0x7f0000015000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='teql0\x00', {}, {}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x408) connect$inet6(r0, &(0x7f0000016000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000026000-0x38)={0x0, 0x0, &(0x7f000001d000)=[], 0x0, &(0x7f0000004000)=[]}, 0x0) 2018/02/09 19:31:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000a28000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f18000)=0x3, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000a88000-0x38)={&(0x7f00008e6000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000b21000-0x8)={&(0x7f0000390000-0x148)={0x20, 0x1e, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, [@typed={0xc, 0xa, @ipv4=@rand_addr}]}, 0x20}, 0x1}, 0x0) 2018/02/09 19:31:28 executing program 4: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fdc000-0x20)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x4}, 0x20) r1 = accept$inet(0xffffffffffffffff, &(0x7f000025e000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f000030b000)=0x10) r2 = socket$inet6(0xa, 0x4, 0xb1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000b3000-0xbd)={0x0, 0xb5, "5c5e584143ea719555346915837a3079ee7707a54c4d06fbb377dda3e8c7bb67a6f1ccef532477e042e7f6c4880ede88e1283493fb68d70fa4ad3319d860dd59df0dada20b240f4d271eaaecbcd98190e2b29906a835365c0814ec12f2c7132d3bef800e54cffce12e7eb766900e9979ea2244099f13ba497a4b02f0932c2c18797da073ad9629df12b3fd877651abc042359973908e0b004992a87df144ca6ebe63cd5b4e81a1a479b96e09ad6323b55e198e4a95"}, &(0x7f0000039000)=0xbd) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000b2d000)={r3, 0xca}, 0x6) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000bbb000)={0x0, 0xe5e}, &(0x7f0000fdc000)=0x8) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000edd000-0x56)={r4, 0x4e, "2df21d93144d057266004a310b0b810be760994e47a6dea27ed516cabd31fb27179bf1cf551abbaa3462c20159e583d08b495f1a7a36b6be67b55ff1287107a96cc6b057ac80103d02f5217395d8"}, &(0x7f0000fde000-0x4)=0x56) 2018/02/09 19:31:28 executing program 1: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000036000)=@ethernet={0x0, @remote}, &(0x7f0000013000)=0x10) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000037000-0x2), &(0x7f0000034000-0x4)=0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000036000-0x690)=@filter={'filter\x00', 0xe, 0x4, 0x608, 0xffffffff, 0x220, 0x220, 0x320, 0xffffffff, 0xffffffff, 0x560, 0x560, 0x560, 0xffffffff, 0x4, &(0x7f0000036000-0x40), {[{{@uncond, 0x0, 0x1f8, 0x220, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'sit0\x00', {0x0, 0x0, 0x24, 0x0, 0x0, 0x3f, 0x2}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, [], [], @common='ip_vti0\x00', @common='sit0\x00'}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@ah={0x30, 'ah\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, [], [], @generic="86c62be7569ddb5ab50378b7862382f7", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x1e0, 0x218, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @empty, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, @mcast1={0xff, 0x1, [], 0x1}]}}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x668) [ 35.574981] audit: type=1400 audit(1518204688.328:19): avc: denied { create } for pid=5585 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 35.578843] netlink: 'syz-executor3': attribute type 10 has an invalid length. [ 35.599033] audit: type=1400 audit(1518204688.333:20): avc: denied { write } for pid=5585 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 35.617808] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 35.653271] netlink: 'syz-executor3': attribute type 10 has an invalid length. [ 35.665517] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/02/09 19:31:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000d34000)={&(0x7f0000d9e000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev}}}}, 0x3a, &(0x7f0000ada000-0xa0)=[{&(0x7f0000f8b000)=""/142, 0x8e}, {&(0x7f0000453000)=""/22, 0x16}, {&(0x7f0000773000-0xb8)=""/184, 0xb8}, {&(0x7f0000649000-0x10)=""/16, 0x10}, {&(0x7f0000525000-0x40)=""/64, 0x40}, {&(0x7f0000fa3000)=""/48, 0x30}, {&(0x7f0000964000-0x3)=""/3, 0x3}, {&(0x7f0000361000)=""/117, 0x75}, {&(0x7f00008e7000)=""/236, 0xec}, {&(0x7f0000a4d000-0x44)=""/68, 0x44}], 0xa, &(0x7f0000c0c000)=""/244, 0xf4, 0xffffffff}, 0x40) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ce0000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000f36000-0x8)={r2, 0x6757}) r3 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r3, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r3, 0x7fffffff) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00008f4000)) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000968000), &(0x7f00009d7000)=0x8) sendto$inet6(r4, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r5 = accept4$inet6(r3, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f000012f000-0x10)=@buf={0x32, &(0x7f0000be2000)="c85f989c086cd484838556973cb60e14e69d236ff7ceb78269c3eaa2af5b2c8a8968b4bf0e03a06967b44a13c17bbfcff1ec"}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/09 19:31:28 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000288000)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x48, &(0x7f0000029000)=[@in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x800, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80}, @in6={0xa, 0x2, 0x3ff, @loopback={0x0, 0x1}, 0xe000000000000000}]}, &(0x7f0000e2d000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x100000000, 0x8, 0x8001, 0x6, r2}, 0x10) r3 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000001000-0x8c)={r2, @in6={{0xa, 0x1, 0x6, @empty, 0x3}}}, 0x8c) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f0000001000-0x8), 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x4, 0x9, 0x0, 0x7, r2}, &(0x7f0000003000-0x4)=0x10) accept(r3, &(0x7f0000002000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f0000001000-0x4)=0x3a) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000001000-0x2c)={@remote={0xac, 0x14, 0x0, 0xbb}, @empty, 0x1, 0x7, [@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @rand_addr=0x5, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x1ff, @rand_addr=0x9, @dev={0xac, 0x14, 0x0, 0x15}]}, 0x2c) 2018/02/09 19:31:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x4000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000098f000-0x8)={r0, r1}) 2018/02/09 19:31:28 executing program 1: unshare(0xffffffd) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/114, 0x72, 0x40000021, &(0x7f000018b000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/09 19:31:28 executing program 5: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001000-0x408)=@filter={'filter\x00', 0xe, 0x4, 0x3a8, 0xffffffff, 0xd0, 0x0, 0xd0, 0xffffffff, 0xffffffff, 0x2d8, 0x2d8, 0x2d8, 0xffffffff, 0x4, &(0x7f0000015000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='teql0\x00', {}, {}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x408) connect$inet6(r0, &(0x7f0000016000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000026000-0x38)={0x0, 0x0, &(0x7f000001d000)=[], 0x0, &(0x7f0000004000)=[]}, 0x0) 2018/02/09 19:31:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00004e9000)={&(0x7f00007f2000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d36000-0x7)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, []}, 0x14}, 0x1}, 0xfffffffffffffffe) 2018/02/09 19:31:28 executing program 4: mmap(&(0x7f0000000000/0xf5e000)=nil, 0xf5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000368000)={&(0x7f00002f9000)={0x10}, 0xc, &(0x7f0000f5d000)={&(0x7f0000f5e000-0x25c)=@newspdinfo={0x30, 0x24, 0x405, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@encap={0x1c, 0x4, {0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, @in=@empty}}]}, 0x30}, 0x1}, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f00000fa000)=""/1, 0x1, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000a6e000)={0x7, 0xd, &(0x7f0000f5e000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5}, [@exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6}, @alu={0x7, 0x0, 0x1, 0x5, 0xf, 0xfffffff0}, @ldst={0x3, 0x2, 0x0, 0xf, 0x5, 0xffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1}], {0x95}}, &(0x7f0000f5f000-0xa)='syzkaller\x00', 0x0, 0x1000, &(0x7f0000821000)=""/4096, 0x0, 0x1}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000ead000)={r1, 0x50, &(0x7f00007e8000-0x50)}, 0x10) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, 0x0, &(0x7f0000f5f000)) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f0000f60000-0x10)={0x6, 0xc, 0x864, 0xffffffffffffff31}, 0x10) 2018/02/09 19:31:28 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x800, 0xbda) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001000)={0x0, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x5, 0x8001, 0x1000, 0x100000000, 0x9}, &(0x7f0000001000-0x4)=0x14) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000396000)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000001000-0xb), &(0x7f00006b9000)=0xb) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000)={0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r3, &(0x7f0000003000)=[{}, {}], 0x2, 0xe9, &(0x7f0000004000-0x8)={0x3}, 0x8) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000001000)=[@in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x0, @empty}, @in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}], 0x4) 2018/02/09 19:31:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x80000, 0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000041000-0x20)={0x845, 0x4, 0x200, 0x940000000000, 0x5, 0x5e2, 0xd519, 0x7a3c, 0x0}, &(0x7f0000516000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000d1b000-0x20)={0x4, 0xffffffff, 0x8008, 0xa73, 0x1, 0x20, 0x6, 0x6, r2}, 0x20) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f00008e2000-0x540)={0x14, 0x24, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) 2018/02/09 19:31:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f000056e000)={r0, 0x8}) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f00002c3000)=[], 0x0, &(0x7f0000c8e000-0x90)=[{0x18, 0x29, 0x3b, '~'}], 0x18}, 0x0) 2018/02/09 19:31:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000685000)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VF_PORTS={0x4, 0x18, []}]}, 0x38}, 0x1}, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000c9e000-0x10)=@generic="70cecbc295564358fdad6d8ec15740ee") 2018/02/09 19:31:28 executing program 5: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001000-0x408)=@filter={'filter\x00', 0xe, 0x4, 0x3a8, 0xffffffff, 0xd0, 0x0, 0xd0, 0xffffffff, 0xffffffff, 0x2d8, 0x2d8, 0x2d8, 0xffffffff, 0x4, &(0x7f0000015000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='teql0\x00', {}, {}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x408) connect$inet6(r0, &(0x7f0000016000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000026000-0x38)={0x0, 0x0, &(0x7f000001d000)=[], 0x0, &(0x7f0000004000)=[]}, 0x0) 2018/02/09 19:31:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000d42000)={{0x2, 0x1, @rand_addr=0x9}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x20, {0x2, 0x3, @loopback=0x7f000001}, @generic="72611d9cf9cdca38210a34a106970438"}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ce0000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x10107, 0xd, &(0x7f00004f7000)="a3", 0x1) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000594000-0x4)=0x3, 0x4) sendmmsg(r1, &(0x7f0000d3f000-0x3c)=[{{&(0x7f0000434000-0x80)=@generic={0x0, "97f17f318f38269eeeb772cddc5a05395ae201510b6fdcff3629b15e4ba3f642d389e4cf8838221ca64a3aaa8bb78073a556440756692987a2ea1f9b2a87533b8fcd048a49cea2adac8ce9fc88dd861acb68bcc3df23e6377c6ab7c467fce37a800689889109cb84efc6ebb4affbe63e71417ed97c22d8c8c345fbb474f9"}, 0x80, &(0x7f000030d000)=[], 0x0, &(0x7f0000d06000)=[]}}], 0x1, 0x0) 2018/02/09 19:31:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d37000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000be7000)="e5", 0x1) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000f5e000-0x13)=""/1, 0x1}], 0x1, &(0x7f000037a000)}, 0x0) 2018/02/09 19:31:28 executing program 6: r0 = socket(0x1a, 0x6, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000abf000)=0xc) r2 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000080b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000652000-0x4)=0xc) r4 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a0e000)={{{@in=@broadcast, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000ab4000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003b5000)={0x0, 0x0, 0x0}, &(0x7f0000b83000)=0xc) r7 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@remote, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a3b000)={0x0}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d18000-0xe8)={{{@in6=@dev, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000bd4000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) 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) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000039e000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0xc) r15 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004dc000-0xc)={0x0}, &(0x7f0000b42000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @broadcast}, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@empty}}, &(0x7f0000000000)=0xe8) r18 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00004ae000)=0x0) r20 = getuid() r21 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000b7000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fb5000-0xc)={0x0, 0x0}, &(0x7f0000cf9000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fdf000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x339) 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) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@local, @in6=@ipv4={[], [], @multicast1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f00006c4000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c80000)={0x0, 0x0, 0x0}, &(0x7f0000a08000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@empty, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000dee000)=0xff0d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000424000)={0x0, 0x0}, &(0x7f00002f5000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d38000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000903000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000047000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c13000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bc2000)={0x0}, &(0x7f0000001000-0x4)=0xfffffffffffffc4c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@loopback, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000c27000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d9b000-0x4)=0xc) r40 = getpid() r41 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000a4c000-0x150)=[{&(0x7f0000373000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000a06000)="ced921757c42a503ea3de02740f30b40a32ea266e892b3cfa554b89f265849747723e3b35c01f2c5214a5f13c8ec60375e0bcddf408e610e4bc9c98b0145a041a52f8daef3ed87cb7ce01c4a5c08af9e62166e6ce24cd67c284ac8570410f715a9f162479e79a601d2571d6f5f0697817cb1a2b03e2f4b3e772212764a057fb2008faa248363ea3d21a8ca82623fd7c9acdbe06a139c39299b5c9425ab241536a53ccf8aca", 0xa5}, {&(0x7f0000001000-0x64)="806c6920170a8bc81986c93c53379015f5d735a45c00e09602340520a75aa8e9f28d84e40c80e9a4500585b5bcf4d9b029bbea5e8f35ff9d9607b3e875c318d21f31dd6c185a4a592d6da1f6aa96a8514eaf73f5bbc4324ce6756a2951b6a2dc0f4f584e", 0x64}, {&(0x7f0000e2a000-0x5f)="b1428b932dc0448b38ad34bc8d8b8186abd7324ede33beda50c04f322841bbae5a54e0f37a67bf44e4ef2f49bb1b84e2db2ec2f3c98c99128cedddb9175a790d317e7d55cc0add80c034d5fbbd8c4ab56bea5d7d05ae425b4648a9e48d9654", 0x5f}, {&(0x7f0000dc8000)="97d53bc5c6abe3fee14c4acfbad25fd85ad6cdd54fd86f5f0491d95ce148064120ffec9927c041e0ac9cc14633c25f527bfe6a2657cf74b9a8f45bdd04f8e22095632ce9cd534223ac26d596f70ded9b92dd6280d3bf2eecd3bb3cfc42c3ad154d54bcf7f6febe6c9d2ed14b853bd6af4d62", 0x72}], 0x5, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xd8, 0x8000}, {&(0x7f0000463000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000-0xaa)="0a3bf957abf9b477b3d28bf064d5bfd44fd714c6434c64bda453ac8553712e7c7ee0c05f2c00cebd17d61e37cdc76a477e99e4e7be65710be1889da31456f7c1546ac4b6f4f508951461fb79b3d62e255f9d0c3d7c071828f1a9124ce94a37238ec399d93972e5bfccbb2ebab91f9cefa73974f9fd8449dbb17eb043dacaa454a1d0e45e5b90970a358288cf64b14d188e918a7bd84272e6808bd729b0c93926402fc64df65f8e02dee9", 0xaa}, {&(0x7f00000ff000)="a44f2e3115065141839524b3f470cda12073da88d04d7c60e035b8a2d0d1ba5f185fd45c318c89598201dad932fbe2fec5ec8a5a4d52e56d45b4b050acd407748e9cc3bf4b9e351e60a1fd7d", 0x4c}, {&(0x7f0000001000-0xee)="ac86f3011010edcaf88a9f181bdd7b729fa15825f81d908ab2799936d363b70c1f1e92e6261ba63b8b7aa285f5b275c055dac108666e20ceaab1fdde79ae730709c5cca74711e0707608df6d17cdfeeb1c326fbc98158b6cc1fd2e4fbcd78255fbf5951a2b1799f58a717dd17ad61ef25f8a065d864fc0397bc4b12c7826bdcac1f2beb0cfacd2accd307cd0955f4f834e135cf5518b248c9d8e1e5472c1f7655c8fba5a02eb3d45c3281722803d56c9baf9c2df8bcc38bcabb4960b7c7f988093926ec18631d9044a7a70479927d76a51e9c056508592b18c9803f9d3901b8301e40107fb21bc35e635cfde39d5", 0xee}, {&(0x7f0000000000)="033978b40658306be72f5cf8f17d2637e3ccde3f0a6562b1bd353d811b9f4a85902e336a55ac79283136788ef57af13b", 0x30}, 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0x1000}, {&(0x7f0000508000-0x55)="b6fc5def527444cb59597c493eddc7fed67aab1a325408798c783009d7153a23f56febf4f502bb9855ec60a25b57814089a3323b94e946c934913f52af2e588ea9a036fde75266ae78d7cf385d815ce48700469665", 0x55}, {&(0x7f00001e3000-0x1a)="73ee911ff510c09fcaf3581bd50ffcd0c9e5821cfc5a7a4825dd", 0x1a}, {&(0x7f0000000000)="37ac9c175d88fe8dd72008bfa72edebcfec77e2cec42a4d9b74bc0c55923bf64a2b33747f5cb35afcef7a58956564aaf44be5dba2d2033dfaac1975a8b90ecc32edac183450ef2618b1bd0e45770e280753d97", 0x53}, {&(0x7f0000048000-0x14)="848d6643c2d96cf594ef42350c6a46d8aa9ca7af", 0x14}], 0x8, &(0x7f0000761000-0x50)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r25, r26, r27}], 0x50, 0x80}, {&(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000-0x3c)="bbb9fa17d0c8e5ca350aea222a9907f191c5d006add843e9a59929338e15b347504d26c0f781d5332c174cbb394f8ce4f2640a6e17aa0084062841ad", 0x3c}, {&(0x7f000085d000-0xa1)="4059e65fe4053b9a77bfdf6174aff3db32830864cdfe833a2106ef489f83110322328da1166f4460b564a70c476ba2b83ad1184503eda108e9ad9a00d194c0a35819f135ae3e66a0a626d801af899aaf8881cb66c285a39ea5a707868d0c39da87b3aac41e43d1a399303e2816fd6dfe245478af191b7e8c2af69319174985c4f941a7b21b425cc4fa521f95a3b74a044c1804fbd02856903fe0ecdddd28ca3fd1", 0xa1}], 0x2, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r28, r29, r30}], 0x38, 0x4004000}, {&(0x7f0000695000-0x4)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000f24000-0x20)=[{&(0x7f000066a000-0x19)="2a208dbaa713ba901687249f9e585d743416467bf0db8edf2a", 0x19}, {&(0x7f0000000000)="937d136aaf1d60be5836f321c8e844aeddd38f5595f581679494d2a2ec26e6bdeb7e41317e492a2843c61c0060aebe2b43459a5b215936172e1dbf312f39faf4556c445ca4ee562d9bcc3f8840cc8b2c1ba96303475a3fcd83d76e8a56aa4f4d75991b52ddee9ce2441ea1decf160f09a5ab6a4f59d1559d5c577826845d779673b33f456f90b7873a8e5e88da7f48beaa954c242e2322e9486ea3e96e9180878c974a286545521a0eb025a543d9b4978eaaa095ac067477312f10b76d3b73b04636ca54ef", 0xc5}], 0x2, &(0x7f0000000000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x20, 0x800}, {&(0x7f00000de000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000a46000)=[{}], 0x1, &(0x7f0000001000-0x130)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @cred={0x20, 0x1, 0x2, r34, r35, r36}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r37, r38, r39}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r40, r41, r42}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x130}], 0x6, 0x40000) bind$bt_hci(r0, &(0x7f0000771000)={0x1f, 0x0, 0x2}, 0xa) r43 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r43, 0x0, 0x23, &(0x7f0000001000-0x8)={@dev={0xac, 0x14}, @empty}, 0x8) 2018/02/09 19:31:28 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000001000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001000)=@sack_info={0x0, 0x7fffffff, 0x8000}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000-0x1c)={r2, 0x0, 0xa, [0x5, 0x200, 0x3, 0x9, 0x1, 0x1, 0x9, 0x8, 0x66b1, 0x6]}, &(0x7f0000001000-0x4)=0x1c) socket$inet6(0xa, 0x0, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ffc000), &(0x7f0000000000)=0x4) 2018/02/09 19:31:28 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x1, 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000eaf000)={@common='ipddp0\x00', @ifru_flags=0x200}) 2018/02/09 19:31:28 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000000)=0x9, &(0x7f0000001000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}}}, 0x101, 0x1, 0x20, 0x1, 0xffffffffffffff7f}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002000-0x10)={r2, 0x4c, &(0x7f0000001000)=[@in={0x2, 0x1, @empty}, @in={0x2, 0x2, @empty}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}}, @in6={0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [], 0x1}}]}, &(0x7f0000001000-0x4)=0x10) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00009f4000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x6, 0x100000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000002000)={r3, 0x0, 0x400, 0xfffffffffffffea8, 0x96, 0x7fff}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r4, 0x1, 0x22, &(0x7f0000003000)=0x100000000, 0x4) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) 2018/02/09 19:31:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000dd000-0x3)={r0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000cd8000)={@multicast1, @empty, 0x0}, &(0x7f000012f000-0x4)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000096d000-0x28)={'vcan0\x00', r2}) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00001f5000), 0x4) 2018/02/09 19:31:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000675000-0x14)={0x6, 0x4, 0xfee, 0x2}, 0x1c) socket$alg(0x26, 0x5, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b04000-0x20)={r0, &(0x7f00009b7000), &(0x7f0000ee6000-0x1)}, 0x20) 2018/02/09 19:31:28 executing program 5: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001000-0x408)=@filter={'filter\x00', 0xe, 0x4, 0x3a8, 0xffffffff, 0xd0, 0x0, 0xd0, 0xffffffff, 0xffffffff, 0x2d8, 0x2d8, 0x2d8, 0xffffffff, 0x4, &(0x7f0000015000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='teql0\x00', {}, {}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x408) connect$inet6(r0, &(0x7f0000016000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000026000-0x38)={0x0, 0x0, &(0x7f000001d000)=[], 0x0, &(0x7f0000004000)=[]}, 0x0) 2018/02/09 19:31:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000ef5000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000860000), 0x0, 0x20000001, &(0x7f0000840000)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendto$inet6(r0, &(0x7f0000ab5000)=')', 0x1, 0x0, &(0x7f0000327000-0x4)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto(r0, &(0x7f0000fca000), 0xfdbf12558da8f98b, 0x0, &(0x7f0000ec7000-0x80)=@generic={0x0, "8921ef79394a92d7c3e502b2429f21f76f854ff1ff288cddc58d6adfd9b41c0428c73faa536977e8159391da5b5693610a5c3b99a7749776a4fa9fe9256804488862269804a60a2e793127079bcf9b9e7ec52d6fd2b6d28138b24ab90cec254620a715c57ebc136f04080036cfbfea78f5a737fa0892ab39813f23d30a5a"}, 0x80) r2 = accept$inet(0xffffffffffffffff, &(0x7f000099b000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f00002ea000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00005ea000-0x1)={0x6}, 0x1) 2018/02/09 19:31:28 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0xa, &(0x7f000000e000-0x4), &(0x7f0000011000-0x4)=0x4) r1 = socket(0x3, 0x2, 0x80000000) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000012000-0x4)=0x1, 0x4) 2018/02/09 19:31:28 executing program 3: mmap(&(0x7f0000000000/0x78f000)=nil, 0x78f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005c5000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000043f000-0x38)={0x0, 0x0, &(0x7f00004d2000)=[], 0x0, &(0x7f0000789000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f000052b000-0x38)={&(0x7f0000165000-0x10)=@in={0x0, 0xffffffffffffffff, @local}, 0xffffffffffffffcf, &(0x7f0000671000-0x10)=[{&(0x7f0000787000-0x28)=""/40, 0x28}], 0x10000000000001ea, &(0x7f0000787000), 0x52}, 0xffffffffffffffff) mmap(&(0x7f000078f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f000078f000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f000078f000)=0x2e) mmap(&(0x7f000078f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x1d, &(0x7f000078f000)="6e01baf02894da680e005bf34a4e9a2bd6d421674246544f62ca285560dd4909723368e7ce071ce56c9d49f36e2d81117dc104a58832fe68868b4b813b2cb064ba41ad0e719e13a9d2bad91d21803fe603d40c933a5380c79fd3774b898f484cbf6340cce37563ca", 0x68) mmap(&(0x7f000078f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000078f000)={0x0, 0x0}) mmap(&(0x7f000078f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000790000-0x14)={0x0, r3, 0x1000000000000000, 0x470639d19afdd54f}, 0x14) 2018/02/09 19:31:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f000094e000), 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000d2e000)=0xffffffff, 0x0) 2018/02/09 19:31:28 executing program 1: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x80000, 0xd44) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000916000-0x10)={0x2}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f60000)={0x0, 0x80000, r0}) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000f61000-0x8)={0x2, 0x9}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00004ed000)=0x7, 0x4) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000f62000-0x10)=@ethernet={0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000f60000)={0x0, @in6={{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xf066}}, [0x2, 0x52, 0x5, 0x5, 0x6, 0x100000000, 0x2, 0xfffffffffffffffa, 0xb701, 0x0, 0x2, 0x8f, 0x9f2a, 0x7ef5, 0x55d]}, &(0x7f0000f61000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00007b0000-0x4)=@sack_info={r2, 0x100000001, 0x401}, &(0x7f00000c8000-0x4)=0xc) 2018/02/09 19:31:28 executing program 4: r0 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x1, 0x8, 0x1f, 0xffffffffffffff53, 0x42}, &(0x7f0000001000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x6}, 0x8) write(r0, &(0x7f0000001000-0x20)="1f00000000000080fd4354c0071100000006010008000100010423dcffdf0023", 0x20) write(r0, &(0x7f00001f2000-0x1f)="1f0000000104ff00fd43540207110000f30501000800050000000000000000", 0x1f) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00002e3000-0x4)=0x5, 0x4) socket$inet_sctp(0x2, 0x2, 0x84) 2018/02/09 19:31:28 executing program 5: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001000-0x408)=@filter={'filter\x00', 0xe, 0x4, 0x3a8, 0xffffffff, 0xd0, 0x0, 0xd0, 0xffffffff, 0xffffffff, 0x2d8, 0x2d8, 0x2d8, 0xffffffff, 0x4, &(0x7f0000015000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='teql0\x00', {}, {}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x408) connect$inet6(r0, &(0x7f0000016000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000026000-0x38)={0x0, 0x0, &(0x7f000001d000)=[], 0x0, &(0x7f0000004000)=[]}, 0x0) [ 35.959537] audit: type=1400 audit(1518204688.714:21): avc: denied { map_create } for pid=5662 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 35.983944] TCP: request_sock_TCPv6: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. 2018/02/09 19:31:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997fb0f00", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x2b, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000a20000)={0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000f41000-0x8)={0x0, 0x1ff}, &(0x7f000047d000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000026e000)={r1, 0x2, 0x3}, 0x10) 2018/02/09 19:31:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000295000-0x4)={0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00009b6000-0x4)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000dbb000-0x12)={@common='eql\x00', 0x8}) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f00004fc000-0x4)=0xfffffffffffffff7, 0x4) 2018/02/09 19:31:28 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000d000-0x28)={'vcan0\x00', 0x0}) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) bind$can_raw(r0, &(0x7f0000003000-0x10)={0x1d}, 0x10) socket$pptp(0x18, 0x1, 0x2) bind$can_raw(r0, &(0x7f000000a000)={0x1d, r1}, 0x10) 2018/02/09 19:31:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000cda000)={r0}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00002a2000+0xbe8)={0x1}, 0x1) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000968000-0x1c)=@req3={0x8000, 0x3}, 0x1c) 2018/02/09 19:31:28 executing program 0: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000020000-0x4)=0x8000002, 0x4) bind$unix(r0, &(0x7f00001d3000)=@abs={0x1}, 0x8) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000fdf000)) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000fe0000-0xa0)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x2, 0x7, 0x90, 0xffffffffffffffee, 0x2020000000000000}, &(0x7f0000fe0000-0x4)=0xa0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000fe0000-0xa0)={r2, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0xaea1, 0xe00, 0x8, 0x10}, &(0x7f0000fe0000-0x4)=0xa0) sendto$unix(r0, &(0x7f0000b12000), 0x0, 0x0, 0x0, 0x0) 2018/02/09 19:31:28 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000001000-0x28)={@common='tunl0\x00', 0x10001}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r0, 0x5450) getsockopt$ax25_int(r0, 0x101, 0xa, &(0x7f0000009000), &(0x7f0000007000-0x4)=0x4) socketpair(0x0, 0x80000, 0x3ff, &(0x7f000000a000)={0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000008000)={r1, &(0x7f000000a000)="0e267b902069f0b1f1a8143c2d63675c732ee6f1ec8e2053ae5cd6a51af52324af44d9ece0f637e3033357168b6665ebc1706de960ec11ec5e62c5d5", &(0x7f0000008000)="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", 0x2}, 0x20) 2018/02/09 19:31:28 executing program 5: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001000-0x408)=@filter={'filter\x00', 0xe, 0x4, 0x3a8, 0xffffffff, 0xd0, 0x0, 0xd0, 0xffffffff, 0xffffffff, 0x2d8, 0x2d8, 0x2d8, 0xffffffff, 0x4, &(0x7f0000015000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='teql0\x00', {}, {}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x408) connect$inet6(r0, &(0x7f0000016000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000026000-0x38)={0x0, 0x0, &(0x7f000001d000)=[], 0x0, &(0x7f0000004000)=[]}, 0x0) 2018/02/09 19:31:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000c46000)=@hci, &(0x7f0000bfe000-0x4)=0x6, 0x80000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000be6000)={0x3, [0x5, 0xfff, 0x0]}, &(0x7f0000cfe000)=0xa) r1 = socket$inet(0x2, 0x80001, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00008b1000)={0xf, 0xe, &(0x7f00005aa000-0x70)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7fff}, @initr0={0x18, 0x0, 0x0, 0x0, 0xa49b, 0x0, 0x0, 0x0, 0x2f9c}, @jmp={0x5, 0x40, 0x0, 0x7, 0x9, 0x20, 0x18}, @map={0x18, 0x3, 0x1, 0x0, 0xffffffffffffffff}, @generic={0x0, 0x4, 0x2, 0x9fa}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xe6}, @generic={0x40, 0xffffffffffffffc0, 0x7, 0x3c}], &(0x7f00009a4000)='GPL\x00', 0x7fff, 0xe5, &(0x7f0000e27000)=""/229, 0x41100, 0x1}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000a21000-0x10)={r1, r2, 0x7, 0x1}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000382000-0x408)=@filter={'filter\x00', 0xe, 0x4, 0x380, 0xffffffff, 0x0, 0xf8, 0xf8, 0xffffffff, 0xffffffff, 0x310, 0x310, 0x310, 0xffffffff, 0x4, &(0x7f000083c000-0x40), {[{{@ip={@empty, @loopback=0x7f000001, 0x0, 0xffffffff, @syzn={0x73, 0x79, 0x7a}, @generic="52abe6137e09fe7a7b7395db19882c66"}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0, 0x10, [0x2d, 0xa]}}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00'}}, @common=@set={0x40, 'set\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x90, 0xf0, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000052b000-0xe8)={{{@in6=@loopback, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@multicast1}}, &(0x7f0000e9e000-0x4)=0x7fa) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00008f3000-0xc)={@loopback=0x7f000001, @loopback=0x7f000001, r3}, 0xc) 2018/02/09 19:31:28 executing program 6: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socket$inet_sctp(0x2, 0x0, 0x84) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000f85000-0x1e)={&(0x7f0000222000/0x3000)=nil, 0x0, 0x7, 0x0, &(0x7f0000599000/0x2000)=nil, 0x2}) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000be4000-0x8)) accept4$netrom(0xffffffffffffffff, &(0x7f00009e8000-0x10)=@ax25, &(0x7f0000f87000-0x4)=0x10, 0x800) sendmsg$key(r0, &(0x7f0000f87000-0x38)={0x0, 0x0, &(0x7f0000358000)={&(0x7f00003dc000)={0x2, 0x7, 0x0, 0x0, 0x2, 0x0, 0x7, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000e72000)={0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x8000}, &(0x7f0000f86000)=0x14) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/09 19:31:28 executing program 5: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x2c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001000-0x408)=@filter={'filter\x00', 0xe, 0x4, 0x3a8, 0xffffffff, 0xd0, 0x0, 0xd0, 0xffffffff, 0xffffffff, 0x2d8, 0x2d8, 0x2d8, 0xffffffff, 0x4, &(0x7f0000015000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='teql0\x00', {}, {}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x408) connect$inet6(r0, &(0x7f0000016000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000026000-0x38)={0x0, 0x0, &(0x7f000001d000)=[], 0x0, &(0x7f0000004000)=[]}, 0x0) 2018/02/09 19:31:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f000007a000)="ae3b2c317e8636efd1892a4751c13526c285e74e3a66c0cd4320a01fbbf250933b8838a500000000000000002855c1dccda81d7f1373") bind$alg(r0, &(0x7f0000816000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000013c000-0xf)="e513b5bf24003ffffff3000200e314", 0xf) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002b2000-0x26)="0fbf2cf0854281c588933f3c8feb0852", 0x10) 2018/02/09 19:31:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) pwritev(r0, &(0x7f000029e000)=[{&(0x7f0000fd5000)="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", 0x1000}, {&(0x7f0000ca6000)="589b1fe4e8b8b5b27b1c9ad8e71dbbc4dba61a3c89a945", 0x17}, {&(0x7f0000f06000)="53fad56f79bf1b8fa03ecae9dcf8f023f393fa29dfd385f7b6fe80d51aa561975d743b470085499d2d5d8ef3a5dd53387513f334dc49643704fc70dcd41269ba55afda2b", 0x44}, {&(0x7f0000926000-0x66)="005ed2c4505e1872a43b9e2fd140beaf80a80b9cbcce7f918668119fb1e62b9861a5a8820f2b30654ef51a2d1105cfc0ad0b54d12509b77664244641229fb2eabb124c78649be24127b02aa9e8e58bf11a534f01474e85f2e6d159d88df2d302d39706d88f84", 0x66}, {&(0x7f00005a1000)="51d08b4ecea31dc8af8f7609f6d87764831293830445773c9f7f4213074a020e7e9eedb248c74b0178e94f075e683cd7fb1a6a8ebbddd7ea947cce278980c37533b915d93332", 0x46}], 0x5, 0x0) close(r0) 2018/02/09 19:31:28 executing program 7: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000f42000-0x4), &(0x7f00003d9000-0x4)=0x4) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ff3000)={0x0, 0x0}) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000ff5000-0xe8)={{{@in6=@mcast2, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000c17000-0x4)=0xe8) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r2, &(0x7f00002d2000)={&(0x7f0000ff4000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000ff4000)={&(0x7f0000d39000)={0x51c, 0x5, 0xf, 0x400, 0x6, 0x0, {0x7, 0x0, 0x2}, [@generic="1b59931d564599245a288969b1054fd0a380fc30f6287317bdddce91c3c1c55e6898f4aec2139e8fccdc2dce726c57aa4094e7bf58d77defc495cf3b9ee6c430507ce2a424f34553192f4d66b19ede6999184e83b6520c944a0f468fc210b62509618734ead48ccf2dddf30d4fd9d954afc1c895abb12127451187eaea564709f7a17a7abb43d3ab739c2fe53ecb5868d9bf75afa5bf64f45833d911a2be41d32dedbd59f9d80643e09732b0e8af050325b70d01b194cb949f4f8c6d2129e0ad4889e81812ab38b427fa8f3bb2", @nested={0x42c, 0x2, [@generic="bbc5cbece5e89c3c833a7084e133b94f234daea71378b36868a117c30ee480d31aab50c2af7d437c2a495bf6b9391a506e0de04d0093e2b21c218145ade682c15412164f6e8ae5ba53bf302649591fc77ef66e7c", @generic="469339bce521cbc31a588ccd2a063e7c7d08fc816fca2cdb4721b476a2", @generic="40a0979a9eef18200e7bb4781579b3dd2d755ac50d5b122bd4dd6f9df41353e3ecdc6e68e515d19b1daad4cedf0a7474906313e0878103d949a644934dfd0e9f700a40d4d107cf8cce4ec815744842fd590c13d698fc9a005eafb6807ba8a1a8254a1ea3085a6860ad63c882defbf1fc293979227d249aea3840d9ab0ea4ff53e4183d95ffc1fb25cf605e2696436cea4d31a750d409cb5076dcf1938e86accab52f968b5feacf09210a0a9a95f37cdd21578933e77a09a120c7d87f2e6a10119eca0037c8f6a63ba2f17f3aff7bd89b72c3f557615854fd7d1b8f7a4e7c3999067b6278c51ed5fd3b75a90b2e277e900a387d12f7cf2e", @typed={0xc, 0x75, @uid=r3}, @generic="8381ae728bbb35cf29e9b2ac0060b6d9b14b84d11d2bf8b46067fad8a3404c621fb5254bd3395ffff29ede767f3133c23fefecece5f9c54c22a6fe9b2fc71326ab97715a978ceb092e4b6ef645438c5ec6b186d2538ddde6378e8a56d6d2b8d446abeb010ecd2f45c13049c7c39665eb094b8593b7514395a7996b8f4364629cd4c30ca756f5936ec0a9a9b603364dc780f8a3ecf08438f013e9b93cba8345f87f03d8658be47c459e40705346a0574abe5927b21849742e5b629c81baecb1eda0f56f40fb01e629", @generic="e77c5f3719761c40ece759f9d725208823501ea7dae6f8ac4f4120dc50017b553ecbaa6cd4cb37ea4cf920528ed81dce825d3f476340ce341b7961d7664a908d4c54", @generic="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", @typed={0xc, 0x1c, @str='GPL\x00'}, @typed={0xc, 0x39, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="0b50ec4f50098cde57c29738856d5866bcc2efb693f78c69d02b19bf2f2514fce82291089979c83e9d143b796f5d4d6091a379a1cb72fe7302937df29dc2c80090b9ba6ba13148bbce743e19af1dc0e0feba0599834265e28af49205e88fc3a86ddff30e4883e3f4490071532a0c43766290914917b151f7673b6f6f2a5cbedf3a66a46dbf0a9ea7729c6ad4d2312326"]}, @typed={0xc, 0x2c, @u32=0x2}]}, 0x51c}, 0x1, 0x0, 0x0, 0x800}, 0x40000) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000ff6000-0x98)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x6, 0x4}, &(0x7f0000ff6000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000030e000-0x8c)={r4, @in6={{0xa, 0x0, 0xffffffff80000000, @mcast1={0xff, 0x1, [], 0x1}, 0xf2}}}, 0x8c) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000ff4000-0x4)=0x6, &(0x7f000083d000)=0x4) 2018/02/09 19:31:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000772000-0x10)=@can, &(0x7f0000dc6000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000075000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d8d000)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000dd3000)={r2, 0x8, 0x69d, 0x6}, 0x10) bind$alg(r0, &(0x7f00002a6000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x38) 2018/02/09 19:31:28 executing program 0: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000e4a000-0x10)=[{&(0x7f0000f79000)}], 0x1, 0xf) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000f7a000)={0x2, 0x0, 0x1000}, 0x4) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000f7b000)={r0}) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r2, &(0x7f0000f7b000)="21b96d991c5c3d6db093e9dee6db6a56f79f0b70e26658e407f563e8f5bb3e36", 0x20, 0x4000000, 0x0, 0x0) 2018/02/09 19:31:29 executing program 5: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x2c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001000-0x408)=@filter={'filter\x00', 0xe, 0x4, 0x3a8, 0xffffffff, 0xd0, 0x0, 0xd0, 0xffffffff, 0xffffffff, 0x2d8, 0x2d8, 0x2d8, 0xffffffff, 0x4, &(0x7f0000015000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='teql0\x00', {}, {}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x408) connect$inet6(r0, &(0x7f0000016000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000026000-0x38)={0x0, 0x0, &(0x7f000001d000)=[], 0x0, &(0x7f0000004000)=[]}, 0x0) 2018/02/09 19:31:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) close(r0) bind$unix(r1, &(0x7f000094d000-0xc)=@abs={0x0, 0x0, 0x0}, 0x8) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000edc000-0x8)) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00005c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x10, 0x6, 0xe8, &(0x7f0000851000-0x8)={0x0}) listen$netrom(r2, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000d9b000)={0xffffffffffffffff}) 2018/02/09 19:31:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x804, 0x9, &(0x7f00009bf000)={0x0}) sendmsg$kcm(r0, &(0x7f0000255000)={&(0x7f0000fee000-0x9)=@rc={0x1f, {0x4, 0x5d, 0x10001, 0x9, 0x4, 0x80000000}, 0x1f}, 0x9, &(0x7f0000a41000-0x10)=[{&(0x7f0000686000-0xf5)="82f242c8986f59b16effd095c3477a01c364734d151e632089edc744ed3b2b8037fa8a1c60541a55c5fa3ae5854c58db9dbb531c9e9482e536542b672ad596de5bb9e6b5b96a117353f2a2b07bac2bb0239206f6bf84cb39513e44ccb2c5bb9b99e43f5702ad39e1ab956c967de19fd6e34985abdff50cb1b2eeba7b51f3c14d90656ad094c66b4d7205949b5f79cc35e757898d28382b3688d5ed899d020da1ab48a3c3d235ce516f7d95efe6495369ec5ad69e9fdfbac4db81b34d0878ab760341b43ebd93d05ef8c5fe31c48faab8a2b6e254ca12157374930b18b0bbe0d55e8d32150030225425735933d0db9cf1cc3077c6bb", 0xf5}], 0x1, &(0x7f0000a6f000-0xe0)=[{0x18, 0x0, 0x2000000000000, "cf2a"}, {0x18, 0x11c, 0xc7, "5590c0"}, {0x28, 0x117, 0xffff, "3df94aa20327981faf208887d0c187835f0ae36038bc8a4f"}, {0x88, 0x10b, 0x49, "ec3aa31847f8b17f8612655a693088931b61a34cf3a5f9e9fe5abbca1a31e25ec4b390c4c9526c2c3c2a5aa4c3d02edafb66b0e39446eab88e2e5dbc7818ce5935be69d6833fa09702124ca23d448ebfe3b13b015caadd70db6381ec04cbf68ea858f45e34e6d1dc68082497547dc207530e9e"}], 0xe0}, 0x40000) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$pppoe(0x18, 0x1, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f000081f000-0x160)={0x18, 0x2, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1}, 0x0) 2018/02/09 19:31:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$inet(0x2, 0x5, 0xba90) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) 2018/02/09 19:31:29 executing program 3: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x5) sendmsg(r0, &(0x7f0000008000-0x38)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001000ff20fffefd956fc283b724a600800200000000000000000000001000110006c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc832b0790ed", 0x4c}], 0x1}, 0x0) [ 36.321156] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/02/09 19:31:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty}, 0x1c) preadv(r0, &(0x7f0000bf4000)=[{&(0x7f0000d47000-0x1000)=""/4096, 0x1000}, {&(0x7f00009cd000+0x66a)=""/77, 0x4d}], 0x2, 0x0) recvmsg(r0, &(0x7f0000c15000-0x38)={&(0x7f0000d61000)=@can, 0x10, &(0x7f0000b05000)=[], 0x0, &(0x7f0000b2f000)}, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f000052a000-0x4)=0x7, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000f4c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@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) 2018/02/09 19:31:29 executing program 0: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000001, 0x40}, 0x14) socket$packet(0x11, 0x2, 0x300) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eaf000)={r0, &(0x7f0000e7f000)="06fb", &(0x7f0000eb1000-0x89)}, 0x20) 2018/02/09 19:31:29 executing program 5: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x2c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001000-0x408)=@filter={'filter\x00', 0xe, 0x4, 0x3a8, 0xffffffff, 0xd0, 0x0, 0xd0, 0xffffffff, 0xffffffff, 0x2d8, 0x2d8, 0x2d8, 0xffffffff, 0x4, &(0x7f0000015000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='teql0\x00', {}, {}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x408) connect$inet6(r0, &(0x7f0000016000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000026000-0x38)={0x0, 0x0, &(0x7f000001d000)=[], 0x0, &(0x7f0000004000)=[]}, 0x0) 2018/02/09 19:31:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f0000a94000-0x4)=0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f7d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) shutdown(r0, 0x3) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b70000), &(0x7f0000642000)=0x4) listen(r0, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00008af000-0x20)={@common='syzkaller1\x00', @ifru_addrs={0x2, 0x1, @empty}}) 2018/02/09 19:31:29 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f000093c000)=0x3, &(0x7f0000001000-0x8)=0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000001000-0x1000)=""/4096, &(0x7f0000001000-0x4)=0x1000) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xc, &(0x7f0000004000)=0xfffffffffffffff7, 0x4) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xf, 0x9, &(0x7f0000017000)={0x0}) setsockopt(r2, 0x7, 0x7fff, &(0x7f0000001000-0x12)="0d1cd8bfa16536496de910e0520747ab03b7", 0x12) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f0000017000)={@rand_addr=0x3, @rand_addr=0x9}, 0x8) r4 = socket$inet(0x10, 0x3, 0x10) socket$llc(0x1a, 0x2, 0x0) sendmsg(r4, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000012000-0x72)="2300000024009115460000000000001201000000000000270841000000000018007352", 0x23}], 0x1}, 0x0) 2018/02/09 19:31:29 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000e40000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006}]}, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000025f000)={@common='rose0\x00', @ifru_flags=0x1003}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)) sendto(r0, &(0x7f0000d95000)="00040022", 0x4, 0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000001000+0x225)=@nfc_llcp, &(0x7f0000002000+0x730)=0x60) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000003000-0x8)={0x0, 0x836d}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000003000-0x8)={r3}, &(0x7f0000001000-0x4)=0x8) r4 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002000-0x4)=0x14, 0x0) setsockopt$packet_int(r4, 0x107, 0x1f, &(0x7f0000001000-0x4)=0x899, 0x4) socket$pptp(0x18, 0x1, 0x2) 2018/02/09 19:31:29 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8911, &(0x7f0000001000-0x50)={@common='syzkaller0\x00', @ifru_data=&(0x7f0000001000-0x20)="0e8620b96f177d913485bcd8082224060a71d921417c314068cb954b184c113b"}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x8}, &(0x7f0000001000)=0x6) pipe(&(0x7f0000001000-0x8)={0x0}) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={r2, 0x20000000000}, 0x8) getpeername$netlink(r3, &(0x7f0000001000), &(0x7f0000002000-0x4)=0xc) socketpair(0x1, 0x7, 0x10001, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001000-0x8)={r2, 0x3, 0x9e}, 0x8) 2018/02/09 19:31:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$inet(0x2, 0x5, 0xba90) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) [ 36.465435] [ 36.467258] ============================= [ 36.471457] WARNING: suspicious RCU usage [ 36.475637] 4.15.0+ #221 Not tainted [ 36.479371] ----------------------------- [ 36.483544] net/tipc/bearer.c:177 suspicious rcu_dereference_protected() usage! [ 36.491044] [ 36.491044] other info that might help us debug this: [ 36.491044] [ 36.499220] [ 36.499220] rcu_scheduler_active = 2, debug_locks = 1 [ 36.505918] 2 locks held by syz-executor6/5838: [ 36.510608] #0: (cb_lock){++++}, at: [<00000000c2722f98>] genl_rcv+0x19/0x40 [ 36.518210] #1: (genl_mutex){+.+.}, at: [<00000000b76eb230>] genl_rcv_msg+0x115/0x140 [ 36.526415] [ 36.526415] stack backtrace: [ 36.530942] CPU: 0 PID: 5838 Comm: syz-executor6 Not tainted 4.15.0+ #221 [ 36.537855] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 36.547196] Call Trace: [ 36.549776] dump_stack+0x194/0x257 [ 36.553402] ? arch_local_irq_restore+0x53/0x53 [ 36.558084] lockdep_rcu_suspicious+0x123/0x170 [ 36.562751] tipc_bearer_find+0x2b4/0x3b0 [ 36.566892] ? tipc_media_addr_printf+0x3a0/0x3a0 [ 36.571756] tipc_nl_compat_link_set+0x329/0x9f0 [ 36.576508] tipc_nl_compat_doit+0x15b/0x670 [ 36.580910] ? security_capable+0x8e/0xc0 [ 36.585050] ? tipc_nl_compat_link_stat_dump+0x3000/0x3000 [ 36.590669] ? ns_capable_common+0xcf/0x160 [ 36.594983] ? ns_capable+0x22/0x30 [ 36.598603] ? __netlink_ns_capable+0xe1/0x120 [ 36.603185] tipc_nl_compat_recv+0x1135/0x18f0 [ 36.607765] ? tipc_nl_compat_doit+0x670/0x670 [ 36.612337] ? tipc_nl_node_dump+0x1290/0x1290 [ 36.616903] ? tipc_nl_compat_bearer_enable+0x5c0/0x5c0 [ 36.622251] ? __save_stack_trace+0x7e/0xd0 [ 36.626617] genl_family_rcv_msg+0x7b7/0xfb0 [ 36.631033] ? genl_rcv+0x40/0x40 [ 36.634481] ? lock_downgrade+0x980/0x980 [ 36.638623] ? lock_release+0xa40/0xa40 [ 36.642595] ? __lock_is_held+0xb6/0x140 [ 36.646671] ? netlink_deliver_tap+0x2e9/0xf90 [ 36.651257] genl_rcv_msg+0xb2/0x140 [ 36.654969] netlink_rcv_skb+0x14b/0x380 [ 36.659024] ? genl_family_rcv_msg+0xfb0/0xfb0 [ 36.663599] ? netlink_ack+0xa10/0xa10 [ 36.667471] ? genl_rcv+0x19/0x40 [ 36.670919] ? netlink_skb_destructor+0x1d0/0x1d0 [ 36.675763] ? selinux_nlmsg_lookup+0x32b/0x430 [ 36.680427] genl_rcv+0x28/0x40 [ 36.683699] netlink_unicast+0x4c4/0x6b0 [ 36.687759] ? netlink_attachskb+0x8a0/0x8a0 [ 36.692174] ? security_netlink_send+0x81/0xb0 [ 36.696751] netlink_sendmsg+0xa4a/0xe60 [ 36.700816] ? netlink_unicast+0x6b0/0x6b0 [ 36.705049] ? security_socket_sendmsg+0x89/0xb0 [ 36.709795] ? netlink_unicast+0x6b0/0x6b0 [ 36.714026] sock_sendmsg+0xca/0x110 [ 36.717738] ___sys_sendmsg+0x767/0x8b0 [ 36.721712] ? copy_msghdr_from_user+0x590/0x590 [ 36.726469] ? iput+0x540/0xaf0 [ 36.729767] ? __fget_light+0x297/0x380 [ 36.733732] ? fget_raw+0x20/0x20 [ 36.737181] ? schedule+0xf5/0x430 [ 36.740718] ? __schedule+0x2060/0x2060 [ 36.744691] ? ns_capable_common+0xcf/0x160 [ 36.749018] ? __fdget+0x18/0x20 [ 36.752384] __sys_sendmsg+0xe5/0x210 [ 36.756176] ? __sys_sendmsg+0xe5/0x210 [ 36.760144] ? SyS_shutdown+0x290/0x290 [ 36.764110] ? __fdget+0x18/0x20 [ 36.767501] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 36.772515] SyS_sendmsg+0x2d/0x50 [ 36.776051] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 36.780795] RIP: 0033:0x4537d9 [ 36.783971] RSP: 002b:00007fa05606cc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 36.791668] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 00000000004537d9 [ 36.798922] RDX: 0000000000000000 RSI: 0000000020003000 RDI: 0000000000000015 [ 36.806176] RBP: 00000000000005dc R08: 0000000000000000 R09: 0000000000000000 2018/02/09 19:31:29 executing program 1: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000002d000-0x240)=@raw={'raw\x00', 0x9, 0x3, 0xfffffc59, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x148, 0xffffffff, 0xffffffff, 0x148, 0xffffffff, 0x3, &(0x7f0000013000-0x30), {[{{@uncond, 0x0, 0x70, 0xbd, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x5, 0x0, 0x0, 0x0, "0000e500000000006e72fffffff800"}}}, {{@ip={@empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @generic="0e1c5b981ab8ad24c863211acc7fdd2a", @generic="eedfc3d35a39c64bda956367b167f30e", {}, {0x1}}, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x240) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000002f000-0x8)={0x0, 0x9}, &(0x7f000002e000)=0x8) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000002e000)={r1, 0x100000001, 0x5e, "18ad240d524d10161774270fe39604c04e299bd8b3118fb1943ca274122e95e75e8d1f628d915552777c05c0dc0a3bf72f56c07c7913bd65c3f4e90a76e529e2f7210f3e1c8c588ea3db8a4434d45db48d705f55f10b1505b3fd8bbf5f18"}, 0x66) sendto$inet(r0, &(0x7f0000009000)="c8bf546fcc8157801f9efdb5b42653414d9fe863894c11139411a480f82fcb9cc48f6af45a0114869f94dff50a6c0e615e9463a0", 0x34, 0x4, 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/09 19:31:29 executing program 5: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001000-0x408)=@filter={'filter\x00', 0xe, 0x4, 0x3a8, 0xffffffff, 0xd0, 0x0, 0xd0, 0xffffffff, 0xffffffff, 0x2d8, 0x2d8, 0x2d8, 0xffffffff, 0x4, &(0x7f0000015000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='teql0\x00', {}, {}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x408) connect$inet6(r0, &(0x7f0000016000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000026000-0x38)={0x0, 0x0, &(0x7f000001d000)=[], 0x0, &(0x7f0000004000)=[]}, 0x0) 2018/02/09 19:31:29 executing program 3: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000057000)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000cdc000-0x4)=0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f7e000)={r0}) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000a35000-0x38)={&(0x7f0000597000-0xc)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000645000-0x10)={&(0x7f0000f7f000-0xe8)=@upd={0xe8, 0x12, 0x11, 0x4, 0x3, {{'gcm(tnepres)\x00'}, [], [], 0x2000, 0x2000}, [{0x8, 0x1, 0x4}]}, 0xe8}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000f7e000)={{{@in6=@remote, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@empty}}, &(0x7f000036e000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000908000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b34000-0x4)=0xc) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f7e000)={r1, r3, r4}, 0xc) r5 = accept$alg(r0, 0x0, 0x0) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f0000620000)="b336b8b6c8ee289c1618eca9aa4bac65bcb8fd33e5df6311b9859c408618b3616919ca09bf04dead8c7b63cdb63071b308a4d26f0c0143660837a10e3577bbded005bb3cbe65625de25b0e784e9173f9655d1635138d53f3d278d64619d1703252ecbfe3f0c42a7d184fff553d1e8d92d13bb486f979fee1ba29e8a1dd4f94592c7beedcc2079101ee7c90e305944f4859af4ad5a263bd79d8b67a616ff3802423122908dd3b2912c1d9f38d489e0b0c82d8f0f8eef8d2115eb3e943") sendmsg$alg(r5, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f000002f000)=[{&(0x7f0000962000)='\t', 0x1}], 0x1, &(0x7f0000df0000)=[]}, 0x0) r6 = accept4(r5, &(0x7f0000d51000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000698000-0x4)=0x10, 0x80800) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000f7f000)=@assoc_value={0x0, 0x1ff}, &(0x7f0000f80000-0x4)=0x8) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000f7f000)={r7, 0x4}, &(0x7f0000e53000)=0x8) 2018/02/09 19:31:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002d5000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f00008a1000-0x20)={0x0, 0x84, 0x2, 0xde2, 0x2, 0x23}) r2 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00008dd000-0x10)={0x2, 0x208, 0xa95ffe, 0x500000000000000, 0x0}, &(0x7f000049e000-0x1)=0x10) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000537000)={r3, 0x32, "4937992d2663a40ba9dc2e0e5548c2db0d6d17a8f493824693a27a4b992306034839c645489badf05a92125c57280a0980e3"}, &(0x7f00000bd000-0x4)=0x167) listen(r2, 0x40000000000005) r5 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00002a8000)={0xba}, 0x4) getsockname(r1, &(0x7f0000c75000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000b08000-0x4)=0x32) r6 = accept4$inet6(r0, &(0x7f0000f6b000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev}}, &(0x7f0000188000)=0x1c, 0x800) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00001ab000)=0x5ce, 0x4) setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000baf000-0x3)=0x4, 0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00008c9000-0x8)) connect$inet6(r5, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000084000-0xe8)={{{@in6=@mcast1, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@empty}}, &(0x7f0000b94000)=0xe8) accept$inet6(r0, &(0x7f00008ec000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000363000-0x4)=0x1c) setsockopt$inet6_mreq(r6, 0x29, 0x1f, &(0x7f00001a7000)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, r7}, 0x14) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000011000-0x8)=@assoc_value={r4, 0x5}, 0x8) 2018/02/09 19:31:29 executing program 5: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001000-0x408)=@filter={'filter\x00', 0xe, 0x4, 0x3a8, 0xffffffff, 0xd0, 0x0, 0xd0, 0xffffffff, 0xffffffff, 0x2d8, 0x2d8, 0x2d8, 0xffffffff, 0x4, &(0x7f0000015000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='teql0\x00', {}, {}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x408) connect$inet6(r0, &(0x7f0000016000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000026000-0x38)={0x0, 0x0, &(0x7f000001d000)=[], 0x0, &(0x7f0000004000)=[]}, 0x0) [ 36.813432] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f7d40 [ 36.820686] R13: 00000000ffffffff R14: 00007fa05606d6d4 R15: 0000000000000000 [ 36.841867] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/02/09 19:31:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2000000007, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000001d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000002a000)=0x190, 0xff63) sendto$packet(r0, &(0x7f0000016000-0xbf), 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000856000)=0x80000001, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000929000)) recvfrom$packet(r0, &(0x7f0000026000-0x1000)=""/4096, 0x1000, 0x1000000002000, &(0x7f0000026000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty}, 0x14) r2 = accept4(r0, &(0x7f0000739000-0x10)=@can, &(0x7f0000821000)=0x10, 0x80800) sendmsg$rds(r2, &(0x7f0000bf4000)={&(0x7f0000f91000)={0x2, 0x1, @rand_addr=0x3}, 0x10, &(0x7f000059b000)=[{&(0x7f0000beb000)=""/221, 0xdd}, {&(0x7f0000e3a000)=""/86, 0x56}], 0x2, &(0x7f0000b52000-0x1f0)=[@cswp={0x58, 0x114, 0x7, {{0x10001, 0x5}, &(0x7f00001c3000-0x8)=0x1, &(0x7f0000e26000), 0x1, 0x3, 0x1, 0x3, 0x6a, 0x5}}, @mask_cswp={0x58, 0x114, 0x9, {{0x3, 0xfffffffffffffff8}, &(0x7f0000dbe000-0x8)=0x4, &(0x7f00000e1000)=0xeeb, 0x790, 0x9, 0x362c, 0x4, 0x40, 0xfffffffffffffffc}}, @rdma_args={0x48, 0x114, 0x1, {{0xfffffffffffeffff, 0x8}, {&(0x7f0000607000)=""/17, 0x11}, &(0x7f0000488000)=[{&(0x7f00003bc000-0x60)=""/96, 0x60}, {&(0x7f0000341000)=""/28, 0x1c}, {&(0x7f000067a000)=""/208, 0xd0}, {&(0x7f0000779000-0x7d)=""/125, 0x7d}, {&(0x7f0000852000)=""/22, 0x16}, {&(0x7f00009b4000)=""/87, 0x57}, {&(0x7f000063c000)=""/28, 0x1c}], 0x7, 0x60, 0xffff}}, @rdma_args={0x48, 0x114, 0x1, {{0xc73, 0x1f}, {&(0x7f0000ca7000-0xff)=""/255, 0xff}, &(0x7f0000ed5000)=[{&(0x7f00000e8000-0x27)=""/39, 0x27}, {&(0x7f000035a000)=""/226, 0xe2}, {&(0x7f00008c9000)=""/145, 0x91}, {&(0x7f00006e1000)=""/218, 0xda}, {&(0x7f0000e37000)=""/21, 0x15}, {&(0x7f000062a000)=""/206, 0xce}, {&(0x7f0000294000-0x32)=""/50, 0x32}], 0x7, 0x11, 0x7}}, @mask_fadd={0x58, 0x114, 0x8, {{0x401, 0x8}, &(0x7f000075c000)=0x634c, &(0x7f000044e000-0x8)=0x9, 0x3, 0x2, 0x7, 0x9, 0x18, 0x1}}, @mask_cswp={0x58, 0x114, 0x9, {{0x100000000, 0x9}, &(0x7f00008ac000-0x8)=0xfffffffffffffff7, &(0x7f00009da000)=0x6, 0x2, 0x100000000, 0x1, 0x5, 0x4, 0x5}}], 0x1f0, 0x20004001}, 0x20000000) 2018/02/09 19:31:29 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x1) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000037d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1401}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) recvfrom(r1, &(0x7f00008de000), 0x0, 0x0, 0x0, 0x0) 2018/02/09 19:31:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$inet(0x2, 0x5, 0xba90) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) 2018/02/09 19:31:34 executing program 5: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001000-0x408)=@filter={'filter\x00', 0xe, 0x4, 0x3a8, 0xffffffff, 0xd0, 0x0, 0xd0, 0xffffffff, 0xffffffff, 0x2d8, 0x2d8, 0x2d8, 0xffffffff, 0x4, &(0x7f0000015000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='teql0\x00', {}, {}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x408) connect$inet6(r0, &(0x7f0000016000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000026000-0x38)={0x0, 0x0, &(0x7f000001d000)=[], 0x0, &(0x7f0000004000)=[]}, 0x0) 2018/02/09 19:31:34 executing program 3: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000002c000-0x3d24)=@dellink={0x28, 0x11, 0x50b, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_GROUP={0x8, 0x1b, 0x7}]}, 0x28}, 0x1}, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000002e000), 0x4) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000002f000)={r1, 0x0, 0xe3, 0xa9, &(0x7f000002f000)="5cae28f08d0cde941c4c22c9e0aa0bf36086ac438455bf8c43b31cf2ccad595dc81369d3f0e6329e4f49eeb2eb6ba77e53fd9fe0bd10e3bc8da2b2076251a06654f809996d6fad386917e4cfef71b0dcea9d6b21f0a44bf66d260d8139d8a3e94f27a03a5e3bcd432e1b6b8dcba3726825c152268a52baed72d50debd03cdff9f373aea1d1ef52f128352a04725965b26afbf222b23394f83226fd19cba24ae2e840cfc5a8ae732dea04d4c6958a0cc263397d8bca1fae3cf8992d21afe5eaf0e8108a7e68cf97f2492729f1d49a4a14d83a4b7d3625177f0a4c13fff8ddb74d83855f", &(0x7f0000000000)=""/169, 0x5, 0xf94f}, 0x28) socket$llc(0x1a, 0x2, 0x0) 2018/02/09 19:31:34 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, &(0x7f0000bb9000)=0x1, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) socketpair(0x8, 0x80806, 0x1ff, &(0x7f00004af000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000ea0000)={0x0, 0x69, "9d057d73ffdf91d20433f50c9cc4f6cf41324aadef3aa3e198ef31913b7ee95b9646ac8059f7ec12cbc694a90e07e0adc9310358b279fb6c843367013731644dfe770c0d783ce65147161bcbd64a5696b5dec7c4da9621d1d06100de455911b2b90b0be6b1c23f4305"}, &(0x7f0000b66000)=0x71) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00002e0000-0x8c)={r3, @in6={{0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x401}}}, 0x8c) sendto$inet(r0, &(0x7f0000a64000-0x1), 0x0, 0x20020004, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) getsockopt$inet_buf(r0, 0x0, 0x2a, &(0x7f0000fd6000-0x53)=""/83, &(0x7f0000de4000)=0x53) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000748000+0x47c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004}, 0x14) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000d41000)={@pptp={0x18, 0x2, {0x0, @rand_addr=0x6}}, {&(0x7f00000a1000-0x4d)=""/77, 0x4d}, &(0x7f0000bad000), 0x20}, 0x40) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f00007b2000-0x4)=0x80000001, 0x4) sendto$inet(r0, &(0x7f00006e2000)='!', 0x1, 0x0, 0x0, 0x0) 2018/02/09 19:31:34 executing program 7: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8), &(0x7f0000f60000-0x4)=0x8) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000009e000-0x38)={&(0x7f0000c7d000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x1, 0x2, 0x2, {0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}}, 0x3a, &(0x7f0000fd5000+0x2df)=[{&(0x7f0000fd5000)="25ca1f1fa30b1902198c995cb3b5e05b995e", 0x12}, {&(0x7f0000592000-0xe)="19df307f2271cc4e9d9362d8f75e", 0xe}, {&(0x7f0000fd5000)="5d86593c8ea5ca5f9fb86968090edde9029c53b2ea2a7a5f1a8f128526dd66549ad24a905dd87c50d0d8a39730e932ba98357d47237c669a176980db2b33e0838a6fde6d00fa7d3c33d2cd4678ad09704b518234c0b382ded778aafe3a4c4b39c60982540c10b363f8714791bc95ed08a625ddcfb4c1b5e1e65bbac4278b4750c1a55466cb0a83904f5e183dd945d5ae33", 0x91}, {&(0x7f0000fd6000-0x1000)="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", 0x1000}, {&(0x7f00007d9000)="261850899233a8887e2aa97a3ede00c3b3fa6a3303fc6df1d7d2c82c4db22e228c13b2b5e7b14b16cd78c0297c8a062c59dd58c356f040325b0ad998a686fcc5a097", 0x42}], 0x5, &(0x7f0000e08000)=[{0x1010, 0x10d, 0x2, "cf9f2d6200ed0f3e208939e21d275fb98d3a56b0f02787a54d8a87bbd27f12c1a79e700d87da9d5013b8da2af9df00e8d3305ff3d1579a2c334787675290649df755944e4f0506d275e8742e4fd4606866bfe694368ad4533a7bb485233122c4b8cd74fdcc380397610bb7ccc3049fa75fc1a4493824e682c758a499ecfbf9057f1605ddf842d4119ff299ba373de716b669c437aab4b1a39a4d20d2316d33e5b67a8f632f150f2aa5a9ac74353ff688a60a4d294927d4d5a881935c6748ae1b2931635b67b57a0928bcd76220f7d071e03c7ef3de4455f22cc81e433ecdf5ce7b6a0192ebf59e5e8ee90416ae53b42cae3930acb8077d800eaf99b1644c43c14342e3435d91059cef006f6e81ec21377e7a9c9c82827d44cd83893b577eab59103e73728a08f03a33cb2d74e5136e8ec741c7012db9ec09308786d453c9785c7655309d0b21a46cb147d49f856c00c5bc9565c9a5c8ff929cc31de1ef50c854d5321433bf43d3892511b5a5c5927f12fb01ae2dcdbe1895d14d98da5e45f6257f3e4f07110f0e1aeeee42114abbddbc00168bbc4e9e5cc25e1403f1dad13798dce0385540990e088a258e70f21b9bbd429c04373bd12f9ae2bc0a3e0e8eab2c40a35a67b0c17d860c7f61efb688d9920a6d26134e5a19f2e3f5e4a64598c41bebc5d81a08909f089081185dd12709c880fca175463cee2c9951cfbbd5ef8a29d465ff73f7b6f0350651d6b202eede766acbc10decd8d0e49db2b36ad9b4f01ea570526e65aed03072f0109cee0c655da5260bec33b4847a4160240bcca86a5fcffa9dd2dbc55f7306f5281dd05bc43a24da2f107e62f22100701c36340a41d065eaf866b7b407201bd6a53a084f09568e2ce3045b47e82113adcd8824d75327b16b0e35086b0e2c4eab7892ba5e2dca55df32205eac3c4261755694a2ae59d4119465dac15571d1aad24352c53a399e57c3756fdf15ec49833fabb1a115df548ab699d16f3e6991a69989cd43ad350aede5ed928c964344dfb1194deaaf8d58a8104a1f56226cb8e47db01ce42cae7b84b0fc83cfba343a55b0544acb040cc0431060d18a566694d645c605facc783133218e489acc8b98b69aad3dfbb10a08a8cd2729c366e1f8a07414d461aa26d05b246331b3baa1fcf991344e6ae3dbe0c8a6b8f7e1d11212644676d35e81d5189800a656da58456d229fa78d6a141c087d071d8da184ffe12170df9e235541bf4b02877ae934f9d5a3a411fdb9b4a91995019e6d0d4b821cec4121b39c93661a69786d3beef5743fb4d480cb5b32bba41f867c3d420218ed8a3614dc00a374166a765e0ba3c0e70d95c8b332a38e8f0fd06cf635b3b39e115b39e570432127da5538e4678f88d43adf3f74e8123ad3b5493cecfea29bb0313322c26309c76b8e6f34cc99bdb3e5cacce76e8bee1bc48b5bbd053d1cdec3bf5fe421466566c14f5c48489ba3baf04851e084d593a6f8b8d48d893e0917529818178963c5d5441475cee17583dc59c5ee851b5a6d26c51296333e6cc253c3317d11ef057673ac5bdd691cff33d0feac6434014cc2e9aaa97d98739e0cca8e4bbef852aa7c498a86d43e150a6571689c94d5dbb8531373e62f9d71ec29b9646bc5b44100091f124e3fa0edd22191c6c37c114dee5b06f23615064a48014e687a35dcf25126206ddf7e4e96fba03524195ea66d49e64273d90063dd16bfabe002e43b03bc81ace41d3bb371517c9bd4b2bf29c10a489649d846646eecd39db422e657d12f47400428947b5d4babdedd12a789b66511639c7d23d50f8dee2e848f9d103a33c527b91c4ed12ce552082747fe0a95c25b45bb4c05f619b7da0c4c97e2daadc883c9b1e59ec22015d44d5c324931657413532eec25c0ed3798ef953d429fa2ff861ba14ac393b60e26f68d19e2d25cba0a8333f06c3d3ba7559a64d4f12b39fb183a1addcb0be00d6a986344e66c364e5c86513353fc67d971466a0910a9aa3d627ae4ce0b93cf24a7cbb55dfdfa03abe3e500daf4f898cfa434a42a0af3e4ab6f311e8b36bb5c24a146bc8b1add695c654228eae79cdb37809f1746893d45919f2701bfdc87dec64ab98084a7f638bc712ac6791eda217e9dfeb8c1f3e1dc5e9dafb1b251b3a05de247dc68f766222d6202e423af10b8a04ec3cb6849bc65b709867907f382e0b24ed53c1a585042ddc154368a884506df98f11a8380e37bd9e4831f1085ea5da840ae462bd756c2c002567efa228bc1c2b1857f8f540c946e3b7ee19e21f159abea7db96225b12a901a4ba7fd07c8d0d2eceab5edfd0319c220ccd29038b4d9de6246e2b5b47601cda110f3ef6b554aea25bd307b5c70cffb23a09bc7023472eab6ca0c598f2b031763278d7b0249ff91776afc336fecff7a1f9040dd4411f8cc9fa2e0095e0b40a7951ada9b23a95a69ef2f927b836c87e5a5f0c9fd28fda741a9e93bab1b64f598a5120e315c4d73087faf254639e8f642db8479061a0cac431063c235d240d0386490e5c6b99cfca1ac4ac21145e9b7494ecfe26372450c58d572dc2a0eb7054bf97c5f796ad098a05e2fd820555c0dc48aa672723df997827b6da3d9ac42eec4702d5b6575f4d73145f5d12c82a9860900077f12757fd66ca08e9826190b71a6d1d8fc0473307f48d96f0d56725fe4f0b8d468f5ce34ad23db1431b4f792c67407db18d886516cb3eaaedec590623f849753f692b18c6b1e3782ef79adc1e4e24f518dc087f06c0ada4b074ef8312a8a330471500eb95726870483df05cca60afd5380ad1b7fb94d660476d235980658e1aff7a6a704b7c401527378e7babae36cf6231df98fd6188814f24b55c6a1581289e119c52c711bd3340d22403d94da27db5f6efeb3db5177b58ecc28b6ec3f69821c1c8216c19de768d5dceeae451d8c77b9ca004e7d8cf7ecb865675448a472fb3c3c014997e259deb47f168e187fef5020904c5f783481342e96bb89a08b7321e0ad191551b978225ec893a5d6e80ce52b2e232e20252f6cf6e1e27ec37a2c4bdfef8753e3ce1e158966a7b43da645ef5ef13bd5134614f597b198736babf826ec9ec2e4f9ad6131dab51b532242db164d191d724f1ca4b612448642301f6130efaeb2e19b568893ad2d0022c245d5da027918de8b44103df280e31e8ec7d6d0e3b862f45e1b9449b92b493666a869d59f63fbf1efdd8132cdcfe8b7b6de8407be26516b7a8ce2946d827758dd05809f05e463c5bde985d0687c0f40b7b46a68b9a47ff6807bf358bfedd7685e8259441e40c6dc7fb0cd79e359497694eb0d5574e2c7a78f27763398d4ca5decedb7812d9989755116927e25ed680dd0f40368563b9df9a28998436901d78bc1041c59e89a4916b6fd033a34a3b24bee25b7ee499d743086f5970c960599e7c9bcf78cc54ac01ff341fdf636dec2b579c74db7619cead2588fb3b7cf44f48637dbd8548c62929a153fa2325e5c5ea25d23495b29c299f4dfefab3cdd2b4ff8e902f85d3562df322a7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{0xd0, 0x1, 0x6098, "87dd82fe944e5992011f1f8ba97174ab1dd6143dc6a4f9f54f66c5023da432f42ceb8df04392bc293ab7d45bb571fb9b782972931048c146da479a14c89d135663591375af15176d22bfc1cbced6de14881435f0549ff2ab26eacd55dd01c56396be4e2613547cc4369811a8814312de990ca5a9abaed4c4d5edbdcd2841b3fc69cc4a6054071f444892ca5062cd5e19ce9bd21954d669f4c90f6abcbd26828c3ba26eb0db59d5da26cc60e0c30442597f889e31d7c9d98b226771dbacf1"}, {0xa8, 0x115, 0xec60, "029c3b5641c705bcce92dd1c04d27dd440c48b6b83b06e4d87dcafe733f84c07986e78aee43a2e46f574bba9a677e5396df9d35c5b7f4b40e4582e1237fe62efa047dd7600291185774d761d65b8c2f4e22119e4c91e2e09f141ca4686a9d4a90a4a0cb0b9c3b98ae9b81b5ad69f152edd0335f12e3de9aa5862c63767f3808d60628a1c9925169921d2b9ef8a5494204f7c219d25"}, {0xc8, 0x1ff, 0xffffffffffff7a08, "bb60787ae661465bde3b04a21c1c2a09d88d48c97f609a1eda75117f95d50eb76c9b6190beabe933c10a985db1ea7dada3b166ebe9b538e5693180202bf82fcced194ea15ab9fd5eb36871a266418393cbd6b9c053d8f5f4600ede714a7676136c2556ecd9a36f033cd453ee307aadb8c52e547faa8c0df99fc287676e36afce4638bda5d75f5080692439957d772559b23be3d9faabb7badd964c46ac37a7a86c56196b1bd885b986d453825cb1327d9725fd5f07"}], 0x1250, 0x4004040}, 0x4004001) 2018/02/09 19:31:34 executing program 6: r0 = socket$packet(0x11, 0x1000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000f9000), 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@generic, &(0x7f0000cca000)=0x5d, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000001000-0x1e)={0x80000000, 0x1, 0x5, "785061519340", "c911729fa6847e9586f974b36072aa23"}) 2018/02/09 19:31:34 executing program 1: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f000002e000)={'filter\x00', 0x7, 0x4, 0x3e8, 0x1f0, 0x1f0, 0x0, 0x300, 0x300, 0x300, 0x4, &(0x7f000002f000-0x40), {[{{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0x28}}, {{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffa}}}}, 0x438) socketpair$inet(0x2, 0x0, 0x7fffffff, &(0x7f0000022000)={0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000001c000)={0x35, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x1, @broadcast=0xffffffff}, {0x2, 0x3, @rand_addr=0x8}, 0x2, 0x3, 0x81, 0x1f, 0xbb34, 0x0, 0x6, 0x3, 0x3}) 2018/02/09 19:31:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000001000-0x4)=0x10, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000091b000-0x10)=[@in={0x2, 0x0, @multicast2=0xe0000002}], 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f000094e000-0x38)={&(0x7f0000de3000-0xc)={0x10}, 0x281, &(0x7f0000c98000)={&(0x7f0000c5c000-0x14)={0x14, 0x0, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000e48000-0x8)={0x10000, 0x3, 0x1ff, 0x77f}, 0x8) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000bfe000)={0x7, 0x3ff}, 0x8) 2018/02/09 19:31:34 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000284000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000000)={0x1, &(0x7f0000001000-0x14)=[{}]}) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00008c0000)={@generic="bc6b731c1f522231b7446ac1304815b4", &(0x7f0000443000-0x10)=@ethtool_pauseparam={0x12, 0x8357, 0x53, 0x4}}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000680000-0x4)=0x57, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, &(0x7f0000c6b000), 0x0, 0x34c82d54dc300cd2, &(0x7f0000994000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}}, 0x10) 2018/02/09 19:31:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmsg$rds(0xffffffffffffffff, &(0x7f0000422000)={&(0x7f000049e000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10, &(0x7f00006a4000-0x30)=[{&(0x7f000008b000)=""/4096, 0x1000}, {&(0x7f0000ef5000)=""/13, 0xd}], 0x2}, 0x0) 2018/02/09 19:31:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000557000)={{{@in=@multicast1, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000a2d000)=0xfffffd7d) sendmmsg(r0, &(0x7f0000a8f000-0x1a4)=[{{&(0x7f0000d5a000)=@ipx={0x4, 0x9, 0x153e, "fe6320095998", 0x400}, 0x10, &(0x7f0000bb7000-0x20)=[{&(0x7f0000b9f000)="0042c4a8adb636e9fa8aeeafac4de89d8002d5abc5d95e0c3477f3e529955882876ed990859991fdb6ec7775ef39da11d31e6ef88230d43e410416a47e14e2b178ef83e8176962d890ce90887340ebde193b651f8c88509d56abdca567ee728d2c53fed4a5119dd7ce2a4a9ad7f7855124d111587fe0ef754eaf157b16cc1e1379da11bd1d01e725c3f2db9820829fc6c1bd1e1359f9e38761760b1b8dfa8106ad2471615b0324cd7c662c6385907cb0fdf0c0e9ab237481899da617c2cf15803304073d9ae52521c478da31dfacfd3958eb", 0xd2}, {&(0x7f000069e000-0x9a)="698337dd2bf93e67855d92e1705855794923c3f8d449ed711ffeedb9b55378d5ab684ebeed56342148c8570e5609ec69939a6dbe22ac136d0c36b6a9c407807a864712fc92ea4a7cb9de3eb15653d1761bdab3087a4e3a340a69b3073b362e1ca029e652c66b0a66ec17a2df1c03d701fa47f87b7ac8c45604512ada3ffb63e1c7737210b7389eead4c3a42c8072dc8998ecdb9dc276c0c7ff7f", 0x9a}], 0x2, &(0x7f00007e8000)=[{0xc8, 0x10f, 0xfffffffffffffff4, "0b538d31a1260d5e1502953d87a40505e3e223901e65af6f66dba5fa5b70b07d6a84c9d17c2117b32d3f33eeb94a4a8db5e44905b06a13caf41c942d1fddf23114582b7eaf4a9b15a2ab2af5028657968f730b65b1b77e66129c71f93bd1aabdd87a054e7c2cbe834afd0ef42ffe8f2972f85ecc7df72fe42aafb8679a6a6255c927304ce9c55cac0bfa7b0b9e1ad277fba62751c97334b0008378138e6fdf11121b9c2217e4501731b5f792a1b63bc2afebe8ef8496c178"}, {0x80, 0x10c, 0x8000, "6d87f6713af0b28408b562bacb64e43b97564715d288f6324cdc516221bc04213c6ad69950f259d1e8bd0fdfc1c757cf434e6e5991db6bfda9a019d35ef77f443b11f591a8a211d0dae9a31b6a361f363fa990aaf5757e656dce55358e7823ce01a959cacefbee2b4351"}, {0xe0, 0x1, 0x1, "20ec583fdc0bbde395e564ad699a2a817c6b49d40b0a7ccff26e48e1763ff78a5b5832a4924fb9f561efb71113d2276ed591bf0b80f85ab1dcc64bd2fb0cfba09d1fdf4e22dc71952bf2ae03740fca6eb819904d2439f038117a17993db17fedcc9947f11f9dcf16f50456a8a361aab47a7074401ee297c54d0a0a5082227fa9c6c16f872f40b565af0f0c9d5d07ed724f77cb0441afac81a7f0a0872cb236df04c744dd1c18a32321dc78785148ce0df1dad90870b894ef4ef50c0681da1aa988f0a4c3cfecc270185a0f018cd9ad01"}, {0x68, 0x11f, 0xb2, "b3d4adab7913ca22e21e9633fb763a90d36be9f1d8602de14065edc6160da2c44e864b41d777c32f2da40fcca51ff6d7fe25f25704290a67a5ebdb4e8deb40bddaa15c67e57caa0f4287fdc1d512176504e870"}, {0xb8, 0x10b, 0xed, "3138d6de3b6c6406dc690b2f474b14a3782d1253cb5e123cdb27bc22e1d6f709247ade39ac35247b4316e36a25d24317edfb1a036f4571e7222327ad8477620d5518291a8d0ce63959b3418325850f9efe4e3e2d11bf7e7c5f3e448e22076a6adbff1d567926846cdc1a0fd77118d1d31678928b10c2c0e8ba32759a1c839fc91bbb02bdf15e521cff2874006010a82999bf6ac0baa69b5671a3fd33c746f7f110"}, {0xe8, 0x10f, 0x9, "bfa4346e6d26c4eec55f3081c82ddcad827a6f92cc82a6a6f3e023253d7e436221f2e75278795e9e79a512c034d30fee6b669ce96e64308f015d55adca243a04e25b92c9fd364e82436e37c0664d2bacbe1df714bca80ff95defbf35b06f294d7368a1db4b8b03a5da2a98a757e3b561139f426ba1484dfeac0a3b1dfabfbca1878e409233a6f64a8280402ef8120951b20749820e7757723514d7c0a017851764958a3534c4eebbda998cdf940b9008cef7801b9a9fec5d0c5fe15bedf56a373c257c7a344ab736e6c74bbe5c142b89ef"}, {0x18, 0x10d, 0x5, "e15d"}], 0x448, 0x24000004}, 0xc2c}, {{&(0x7f0000be6000)=@ax25={0x3, {"a942862b3041d5"}, 0x1f}, 0x10, &(0x7f0000790000)=[{&(0x7f0000783000)="e64506427cfa3c2ec67246d1e7a44c2b8c32a27b4825ec4fb926faccb760d9738180fb50dbba2ccd396f2873c26d21014e423d74ff83a5eb69fd6df3759670dac5570be5f37f5290d4cfe341c31cb10bfc2ebc8102e2496bc2e0b99332a58f13f9eb364fed17f1d417138a7644a09a124ee6b2a15cd78487c42eb9bf39429f6e4056b0334584a0aa98f0147a814f0e4853b168fdea3e3a9a0613871960e71260c7cdfdf6f1b55f12caea3e37bc6d0ba329283fa068489f3ad753e39bf849", 0xbe}, {&(0x7f0000597000-0x1e)="9cbd82aa184b0e332ea1f41283646b0a438ed43f7f515c3221437e6e07b4", 0x1e}, {&(0x7f000058e000)="7eacf053d37c199deac37f186ad6e9f6489b041a509119e76f97eaafbd351a51657515aacf7ffefbda380dc9721e960914a0de431ae85f37d73c4ef38a367b9b866c3dc5c4e772639665dfd21850042e2c2e4917520d82d7e2bbf4de93e6a381d8b3b0f55e04e505eadbc52358a07a552350790452aeeae09fd05c5f3e4a30bff7ee3c4f4c60b54c3606d90e5c8c6b5b54f609fbddefbdfe388bf3f972d62fe673f32bcaa22e9d732f6f9dac5efe69bfa48cf382de77b79e918bc1e92864376ae759230b9cd509f70cbeb78d33a660deac86338b1a824770b17d53c0e7f84c", 0xdf}, {&(0x7f0000b9f000-0x95)="4e3c4097ac9fc1f73c967d3f4b9fd94fc56248eb5d06e5ac393ba1de903158a5b52fbbd5e13dc849048a1c06f7e2417b8908410758c55d0cf7ffe27afe17928436ea3105457cf7cc0aab2a8488a19b912403cab632c0005887ce33c29204aa35c66eeca463aa3e30504207a314783164c639b7a9d6c8965c08cc147aad37dfdce2fc4f080212fdcab99fbdf68e171954f43d87a4ec", 0x95}, {&(0x7f000034c000)="a91b95964aebf7fa156dd272d8a863367f791de80906ad3929cdb6022aea16b93994c31f7dbe4a10bf4d7bc868f9f57b1b5070601f40399e7738867a839fdd50fa9474703446fa28c29abf4843ec0bada32cc713b73e42651df0f7f5077a4b9735f5c010aad0bb1d59bf982ff51cbe7dd3c32f0737ce91dcaed70350f53dc13627d73bb453d01570903f0e6ee29777753ce4a3b972069c421c9dae3abe3ab9ea2ed1e1217937f613e4318004fd75409e1c5151fa2d7d7f9724bc019b948a8c5542cf97d5ca3219164d1a9dcb44e75c0db213ef36cb7844dcf359d4ee", 0xdc}, {&(0x7f0000d2a000)="4f05cb04e0e0d6a16d55e00132f1c25d15b152306efbe4bfa0edc2bbffd3f0226ca3c2e8d3f23961ddf9f95526365cf049f9d9b1324b2ed251bbc5fc0e24febdebb6e3adf07910d08eac891b7aee44e667deda718a4122f37b41595c4e9c7754cf0065bf23263f8853fdaad3231932744a0d78c2e230dac892f61f868d1dcaa59168165f17f3", 0x86}], 0x6, &(0x7f0000bfe000-0x150)=[{0xf8, 0x118, 0x80000000, "b291a2cb4ca5f0c6eefaaa656c040b1e75afaef4a680dbb4cabe92cb87b3011b01f89747cfe15c9508ae554710944eda543b6e659b9897b4056d3cfc7e67c4618541ecf5c13ea06bc9e7496abe1643c47df8d72b07cba0e1a8e69b2c7a057354004a057f883a9ee36c94ecfb3419bd30221df3b250d919699181550c21e82f66ca62d800146bc174a736881b9f00293c97b9cc662a5879c30735e6ec9ea96b22de51812359f9eef4f32e9f1f1ff0927d90ec163f16c713351d1aaae6a722e799250891e88f68f11d47babd6dda4a2506780c13fc0c92056ce8555afcaaca2bb835054a26ff"}, {0x58, 0x104, 0x0, "489b05cec7e9c39c44c27a721d0d511d5b5226f4ef684d1f3bae4a7c7a39aa4d07d1ae1b8a984767f661270d3be404e43c9299f84e8c44a1155025ff048cf3494dc16344e4"}], 0x150, 0x4004000}, 0xfad}, {{&(0x7f00005ed000)=@can={0x1d, r1}, 0x10, 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0x1000}], 0x1, &(0x7f00005f1000-0x138)=[{0xe8, 0x10d, 0x80, "7e93abe4594c8fd30718b4f32a83b68cca157b35019cf8ae7c229afddeb03e086907bc4b6f3ed1433e7f97484c3d301ed493b1dc8b5aa105285157b4c4638fd81205ba6ddc64a407e8c83c22f1192f13f2d601a2de4c164d38e32b12737038ce18be50fe42612142c8656eddae17cc095762b3856a0ce95352fe91a72405800a7eda44cead20b0cb64e319d407b79befaeb4a4211d771be0a8d71e70fe988034311b01e738cdaea2289be97037d8e9bb0dd745e39cb3f0362a861b86c2bc16a7fe2349b13c21107797670c5b7f96cabc39631fd74f"}, {0x18, 0x10f, 0x0, "390fe78bcc"}, {0x38, 0x119, 0xffffffff, "fc1a45b3e3fef38bb4f483833dbae825d7e74594a08ff7a2292203f7f268b0f595f3b0ea8f"}], 0x138, 0x80}, 0x7}, {{0x0, 0x0, &(0x7f0000102000)=[{&(0x7f000019d000)="49d7d9a457d09820fd7578d7aab6576f847234cd56f1f7fac65c05df9fea865fbabdc405c688cdde4ee39ed431f2180d40f96fc1e52bbecd837857ae6c02c429a785252d7f3ccfba80937a815991afacf9919484c12e40662e3c5ed822f25bd3d10bba660d0bf501661459901ce83cde1a3824cada49cec624f47735b78e775d57eab777554366e0b2dafbea4de06d71ca40a9152e714c4d892581962210c4bc9fbce3f63dd04e0b7cb58cca0724595cf236c3cfbb8c765b5c8e367b240fe078", 0xc0}, {&(0x7f0000784000-0x6f)="855c2d1a90e394a255a7ca6e7b800d670f89ff5561128698959c673e8271fa64b8e1b717ccb3c4e76cb3fcf877b7aa2a77ea470f42863700238d0097e62a1250fad5575e365ee98f93b5ee6514127449044786db0e20ec2d77db5bae287972a607d911fe066e1f766a9f8fd9cbe220", 0x6f}, {&(0x7f00009c3000-0x70)="b81c67dcd77259d0cc76da9a1ee9513a0521c3e738c5c69f33a24f1939ae6abf9ce48915dd1febcbd5d20459768da35f5b336bd4cee62e7211e2b865bfb965f5ec6b95d7551842be400c92176bc0e054076a0cb83056aa6d37f05a8155d950eaa814a89ddeafd2eb83717a9d4efa6456", 0x70}, {&(0x7f0000822000)="c9881035f4ce787210fcbf0ba54bf2077ca30128b3d4617d12f87de52fc930fdef6b1e90108ef65ac69ac515afa33c", 0x2f}], 0x4, &(0x7f0000f6f000-0x1e0)=[{0x48, 0x110, 0x1, "1a2fb99b817f3fa3742d73b1e8301ef01d09ee4f1137d269dddaffbf9a1ffbdccaebd033faaaeefcf7dd3b98f8771e82648d11e4dbbdf1fb"}, {0x40, 0x103, 0xc68, "67298b16cbe62b4606bcff3f1ed16d0c43a356482abb664d1018c6662d50c644b5cad8045265cb83f525a7819d"}, {0x58, 0xff, 0x6, "9ae08461911f992bc4fc533ce9a93efa1df23389a3f378d76b85440e9d04ca1d5daee49611b280253851e4ef383702746cd0e1d7dbd09ab62c2a3bd66dcb6c02a6584ad8406670"}, {0x68, 0x0, 0x20, "a9673a83ef1e41ead0de876a8cdcf3e1290c3fa06edc71829b85728a2d3473a72787e7a7e374d3766ea834c28412f51c15072041324d19f59e0ae759d53f2f229a17f5fd26f66ccf8bbb5800f87ad6428d1126e1"}, {0x68, 0x104, 0x0, "23ce7b984c1ab2243fb857d8088cdb71dded9f418dfde59a79f464bc465c99a7cdb1a3da6a41cb9c18e648e1a3e27fab13b2bab9f8b7d67b98832eea658bb1f266719d195e4d5863173e8a22373ab14e5a16aa130d"}, {0x10, 0x6, 0x5}, {0x20, 0x118, 0x3, "9240329d0d524357c8b5"}], 0x1e0, 0x40000}, 0xffffffffffffff80}, {{&(0x7f0000aa0000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x2, 0x1, 0x3}}, 0x26, &(0x7f00009c9000-0x20)=[{&(0x7f000094f000)="9a259a3ad7d94b66a78300a336d473d522b348f96ccb7fad00f3dc427bd97af439eca3fdd1f41f983df52850bf93ddd62dafd4cce7f3a3b2adea68f003601633ce15c55163a006331ac5e4429cb8180b9dc5c94909b428098c7f3d05a42675f985edfe7888b8394234ceafb29ea351f021812a7fd9aa1b8e43c97426948579b805ab2adcf49afa671e9725ec55d056319444d1aad701a6268dcf5597c83f8a708d866d7ae3491d8c5ec12d861914754946d1352c789aa794ef4a81b5f6357960d536ea3596d43d38f969beb4d9396e9ecf7264fca0dec29157bb8c0a720ae4a3314ac19b4f8f2e23df25985c8d9bf4c14eea03273348", 0xf6}, {&(0x7f000072d000)="9dfc882c514ad69ce40a", 0xa}], 0x2, &(0x7f000004e000-0x1e0)=[{0xd8, 0x117, 0xba8a, "0f413a9e9133d198df0b1e4ca5e652d8cc7bb3dbee610ace7bd8a18fd6c46730ffbe8bffdf7c86f9ac0c4d63e85269eee527c68f67ff23be2c8ce79024740595c3ca0644f4fe7eeed589aa22057b0e1bc3772e54aa6d2c1486602f9bad16ab3c58e7602763e63e96319f1add69a738687e0dee5bb9e7284542d1f2c0f1d4ed23e14555c9d007d6d1e2d1b8da51021461848fdd95ae3f081eb995966d5d45b59a3613f4865337e613c22a5d3420885407c8128fdd4612781154766271551e424b619758e48250892b"}, {0x108, 0x0, 0x1, "9523fc4b14cf631fe8a8f245626a47cf963ee94fd7f8fe10bce35c482aa0421fe24157f010c112cf6e14e77d739b7e43968a1ad1f2d10f667864df6a599374178e965bd08c68f3d746ea48a6653d8d0ff5b80ca14906a076f3e71479a62b40d694c83bf5f7fffe2f502286d88668b397c1babd2a8d9a5d9606d74d37a875a8cc983edb67a847785ba1095723f95850979df1238e971129e57a80c8d8a23ffcfbebc4375513ba0a7e2443cd8b5310296bdf232229ceac7aa9e2d825dbb6b930bf9a5d616695d01fdb96f9c266d1401a06aa05d71a9b3d81a671ced8a22bf46838d964e5a8d56165ed6d46eb77eafd7a9b4e8c"}], 0x1e0, 0x8801}, 0x9}, {{&(0x7f00006fb000-0x9)=@rc={0x1f, {0xedb, 0x9, 0x1, 0x7, 0x6, 0x1000}, 0x101}, 0x9, &(0x7f00008c3000-0x50)=[{&(0x7f0000ba3000-0x55)="5ca12d27fbf6a8a4ab4ce0e7314f587c0528e94356ceaf443bf63626e69ee621723a8c1a4d034266740e27ccfd991baaea795a8c4d2dd4bfae82fa4cb1c83d5fc11986cb94e408848e62844a78bbe5e8dd47d1b7e6", 0x55}, {&(0x7f0000687000-0x1f)="647184ea0636cf0f3840268479edae3d75d224cc4a79e08498658d01870a56", 0x1f}, {&(0x7f00001c2000-0x86)="eba4b3dc0d6617cb882b1ff542f550326f8a214c8cd9069072fd9ae04c7cfac5de525fe584a6a985b9ff3d75ec049135feaf4446afc3e2d60d7cef4d684c4f9901c8cbe66c9305074aaf93b0537b8889a9452f0b377e26f8af629e7d112674f6fbbd914f980405ba37ab9ffb8beead4dc7ced292f03bdfddd6647907a1c604566b60bf1634cf", 0x86}, {&(0x7f000067d000-0x9f)="9a7568c733a3b4a638506d0b16016a223293e7b1618879736eb282269e950bbccdd834091dbe4f5b7d6deceb59ba709214cd3059943951538a5deab71bf7ac9a8fd0ab7eb7b12a47de64521d6b0cd61fc8bb527002ae3aa2c64c37a041c354b3d888138062075c772b176d6fc294137b03e11a84571a2a8b39dc80e99c84fdb881aad382c2e09cb3da3cb7395260b187a8d9b60aef9917bcaa23e0dedeaaa6", 0x9f}, {&(0x7f0000564000)="45faa65edf48b2ddddf895c684a183588c475670953e629ee61e2e49643814d056db85f1eab748d5d602a3d9bf5bababd313dc86e161fe1e8b1957aed0c0d2586253626f749bff7d9e7de0159299b325e26a101396adaeb679906d6fd99f693b1335217c213d95bf566ffd1a36c3f50f1695f0fb3e3fded4a5efaf51d3c5d53bda4f9ba77010ddc384bf76da3c0b549ca78fd1a5c5d6f31faac1008375b23ce1c5", 0xa1}], 0x5, 0x0, 0x0, 0x20040801}, 0x6}, {{&(0x7f0000ab1000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00009cc000-0x20)=[{&(0x7f0000ed8000)="90729678e93b51bea986baee21a97a6e7ee17dea6011151e8c04feb1a777b90e9b2f6b97d1ae81be0a949c48ac3197e3c0469cd6aa29438dc29452c050fe7ae68538d9fe0e1795731e4b08b07e3bcde25935601b52caba92cf1b64dc25ade3711d49b82b26f26c04eb23b98432e8ec08b64073f4cb45", 0x76}, {&(0x7f000041b000)="cd1fa0b68c72d4fcb86b65d4a9969e25b747d70918f954febb136ae4a7c798636a2919d4f56dba2aa5c6f8babf73a03106f9a2b48229", 0x36}], 0x2, &(0x7f00009a8000-0x368)=[{0xe8, 0x112, 0xdaf6, "c5cac092cc29e89fac2b488963804b64888ad3226f3a800d85a2ad5798b162c687cc1d9da0dc8e2ec7d4e6d42e0726ce598f58aad48b1175ab911fffd56e279b56d29adf125f5f43f29c2e07a134b61485c7c7440a4a9f176759d79cee7c74de4578203e4f0431d4a3c5b7271832607e2c3cc145c78f8a95e9012b5272f673e595fec4428c63174ab186c6fb2db1e79fa8f480526528a9533a511bca749656abd41626358e685f89635bbacdb5e4a89d3f87ad0355370d25a44209a0257c731f4f34e1634e89cac3966a507ea2c9f57de8e237e41f"}, {0x30, 0x11d, 0xfd2, "25aac099af13570ca049d3105cf2d344f70d8cea8c6ccafe5e47f6e082d44e"}, {0x70, 0x11d, 0x4, "cad1d095982222e62f985c3baba8e6064396ddfd3bafb58d804e16ba345926e806203c66f10730d3c158af6c5d933c442c215c914e9e6f3fc4864fb48a66c5ef84bffa612b0d742fad06d053cf60b3c7170ff31fda646fd4dbf0"}, {0x100, 0x10d, 0x9, "90825ae699ae7c32dcf3f41eb2712327a4335ca71eeccd119ee76b76467b65951eed96b0331dd38ddb241d3ee56903a5492eaf6f740ea317d11bcf062a85ab7538d815d7dc05216d2593c6519e646566a7d323f5af86cef1e5eadedf4b4fc001e1e387a2b44c04b049ce434e8db95e699c34ebe8635b2b8810872bf284c10b6bbda190fc4a57a30bcd5c1037c73c401447158dc929f679f343ac3ef2298d8e0a739f853860eed2341fa41c0de6c09e7a6734bdda6abd38b05590aa64f970273ea4969e19dea6544384755fffede0c0dfaf06230e297576dbd8f4a2e64307a5c41bfe89de920c34a886a4"}, {0x28, 0x10a, 0xffffffffffff0000, "4db3fb9b59c334127c977df2fdd4a954e876079bb21133"}, {0x38, 0x6, 0x2, "dd4406c3c72326d93f7db6fddd3032306279a3bee741e56e16bc67b9cda9109360c6290a2bbe739b"}, {0x80, 0x113, 0x0, "a9b7bd839f64f1ed591765dc0edac533ddbade84fee391a36919eb853a1cb8f2103c51d6bf3556ffa6261305cb97b6370fca71007459065d1d8650100cae65da2c519f88db6ddf82e4d71e64aae107668729c61c70d97f9bf519e300371b1d354c4c636f9dacde3f5503d3c22ab1689f"}], 0x368, 0x4}, 0x7}], 0x7, 0x4000004) bind$alg(r0, &(0x7f000091c000)={0x26, 'hash\x00', 0x0, 0x0, 'wp256-generic\x00'}, 0x58) r2 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r2, &(0x7f00007d0000-0x38)={&(0x7f00007a4000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x10, &(0x7f0000846000)=[{&(0x7f0000d9e000)=""/10, 0xa}, {&(0x7f0000e7f000)=""/125, 0x7d}, {&(0x7f0000bb4000)=""/114, 0x72}, {&(0x7f0000d98000)=""/9, 0x9}], 0x4, 0x0, 0x0, 0x7add}, 0x2000) 2018/02/09 19:31:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000143000)={0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00006e7000)={@generic="cdd795ef25c1d8df612d0c45b7d93365", 0x5}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000684000-0x8)) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00007b7000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003c1000)="0a0775b000008c00b3b60cf65c54dbb7295df0f38217ad4000000004000000e6", 0x20) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00003aa000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000623000)=@assoc_value={0x0}, &(0x7f0000c5a000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f000093a000-0x98)={r4, @in6={{0xa, 0x0, 0x7fff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}}, 0x1, 0x69}, &(0x7f0000280000)=0x98) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000080d000-0xe8)={{{@in=@multicast1, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f000066a000-0x4)=0xe8) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00007eb000)={r5, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}}, 0x10) sendto$inet6(r1, &(0x7f00005c6000-0xd3)="1f137a3c89457c5eefe38c43791f1458557f68e949a0033920e2c9c4fdf7ad8fa1cc4d5b18849227e7a9ad3425213915cbd1cbe01bd39f89b4afaba9d4ac8c0229e6aa3c27f7c1b87765d79aabb372852e525da74db081c3b34c361c1a9fc4c07692e7e31694823bf17328958f4673e0aabe45e3ad3ec7224c80473cd658df3c382a4d42026aa1458aff8000e3b45dd12727e37e83553004b68af9d3e9f2f2c3e0c854c061ff9147b08e6c844ab28ffbafc95bf403c166aa0aee4388162ce74393e0f1cda1a45c852d720d22463ea66c17e1d1", 0xd3, 0x4000, &(0x7f00002e1000-0x1c)={0xa, 0x2, 0x1c, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x80000000}, 0x1c) ioctl$PPPIOCGMRU(0xffffffffffffffff, 0x80047453, &(0x7f0000db2000)) r6 = accept$alg(r2, 0x0, 0x0) socketpair(0x15, 0x800, 0xfff, &(0x7f0000c85000-0x8)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r7, 0x5411, &(0x7f0000ee1000-0x4)) sendmsg(r6, &(0x7f00003ac000)={0x0, 0x0, &(0x7f000074a000)=[{&(0x7f0000be1000)="93", 0x1}, {&(0x7f0000a6c000)}], 0x2, &(0x7f000089d000-0xc0)=[{0xc0, 0x107, 0x7, "f084c32038b21c12eafa93e445a5f367ff34c973de51c6374fd0c1bf9da9a876bf0a9e0dd154075d482f7a665e738feecdc6fb3b9c942d0d64c7540dc00f0968a44d372a91cf3b1252d158ddc1dbce06621ef70596900edbb00a6da7cae790088ff43fbce0b7b793fd3b32452385c7c74df296421a2ee4f14d9e60219a49fd6a0dbad05184398c3541dd16e3fc51c867f03e21f3b756d562b3d1a21099ce166a14d430708641aa63123e"}], 0xc0, 0x4}, 0x8000) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000088b000)=@assoc_id=r4, 0xfffffeca) recvfrom(r2, &(0x7f000019e000-0xc7)=""/199, 0xc7, 0x40000000, &(0x7f0000658000-0x10)=@can={0x1d}, 0x10) [ 41.336743] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/02/09 19:31:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000f7b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) r1 = accept4(0xffffffffffffff9c, &(0x7f000055f000)=@un=@abs, &(0x7f000032a000)=0x8, 0x800) accept4$inet6(r1, &(0x7f0000590000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000506000)=0x1c, 0x80000) sendmsg$nl_crypto(r1, &(0x7f0000817000)={&(0x7f00009b5000-0xc)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000936000)={&(0x7f0000ddb000)=@delrng={0x10, 0x14, 0x14, 0x5, 0x3, "", ["", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x2000c000}, 0x20000000) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000bad000-0x10)="0751fca451ff3c19790902c0e6b0bbe5", 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f00001e7000-0x50)={@common="628b6e6470e3000000000effff00", @ifru_data=&(0x7f000063b000)="08000000000000000002fdfffe00eb00ecff0000a10000e7f249faf4e2007e23"}) 2018/02/09 19:31:34 executing program 5: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2c) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000001000-0x408)=@filter={'filter\x00', 0xe, 0x4, 0x3a8, 0xffffffff, 0xd0, 0x0, 0xd0, 0xffffffff, 0xffffffff, 0x2d8, 0x2d8, 0x2d8, 0xffffffff, 0x4, &(0x7f0000015000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='teql0\x00', {}, {}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x408) connect$inet6(r0, &(0x7f0000016000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000026000-0x38)={0x0, 0x0, &(0x7f000001d000)=[], 0x0, &(0x7f0000004000)=[]}, 0x0) 2018/02/09 19:31:34 executing program 6: r0 = epoll_create1(0x20000000080000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000000000)=0x1) ioctl$void(r0, 0x5450) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000002000-0x6)={0x0, 0x6}, &(0x7f0000002000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000+0x569)={r3, 0x8000, 0x400, 0xffff}, &(0x7f0000002000-0x4)=0x10) 2018/02/09 19:31:34 executing program 0: mmap(&(0x7f0000000000/0xa5e000)=nil, 0xa5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00007e3000-0xc)={0x2}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000014000-0xc)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000011000)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000f000)) close(r3) 2018/02/09 19:31:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000027a000)={@dev={0xac, 0x14, 0x0, 0xa}, @loopback=0x7f000001, 0x0, 0x1, [@rand_addr=0x7ff]}, 0x14) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f00005d3000)={&(0x7f0000adf000)={0x10}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f0000921000-0x12b0)={0x2c, 0x2, 0x3, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x18, 0x5, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}]}, 0x2c}, 0x1}, 0x0) 2018/02/09 19:31:34 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f}]}) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) socketpair(0x8, 0x4, 0x1, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f000000b000)={0x9, 0x2}) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f000000a000)="c0c7d7d0") mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f000000d000-0x2)=0x8001) 2018/02/09 19:31:34 executing program 5: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2c) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000001000-0x408)=@filter={'filter\x00', 0xe, 0x4, 0x3a8, 0xffffffff, 0xd0, 0x0, 0xd0, 0xffffffff, 0xffffffff, 0x2d8, 0x2d8, 0x2d8, 0xffffffff, 0x4, &(0x7f0000015000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='teql0\x00', {}, {}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x408) connect$inet6(r0, &(0x7f0000016000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000026000-0x38)={0x0, 0x0, &(0x7f000001d000)=[], 0x0, &(0x7f0000004000)=[]}, 0x0) 2018/02/09 19:31:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000aa1000-0x10)={0x2, &(0x7f0000a91000-0x10)=[{0x200044}, {0x6}]}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00003d7000)={0x0, 0x0}) setsockopt$inet6_int(r2, 0x29, 0x3a, &(0x7f0000850000)=0x100000000, 0x4) sendto$unix(r1, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000e000-0x8)=@abs, 0x8) 2018/02/09 19:31:34 executing program 3: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000122000)={0x0, 0x0}) listen(r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x9, 0x6, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000002000-0xc)={0x0, @multicast1, @local}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000002000-0x4), &(0x7f0000002000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r2, 0x1, 0x3f, &(0x7f0000003000), &(0x7f0000004000-0x4)=0x4) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000001000-0x50)={@local={0xfe, 0x80, [], 0x0, 0xaa}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0xffffffff, 0x2, 0x7fff, 0x100, 0x80, 0x80000000, r3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000001000)={{0xa, 0x2, 0x2000, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x8}, {0xa, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffeff}, 0x1000, [0x6, 0x5, 0xffffffff, 0x9, 0x9, 0x6f, 0x1, 0xe4b0]}, 0x5c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000003000-0x10)=@generic="a38ad1781eaadf293c01a30e4bcaa545", 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000001000-0x20)={@generic="01e13f458f7d8b676b85a470ae9ac8f5", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001}}) write(0xffffffffffffffff, &(0x7f0000001000), 0x81) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x200003fe) pipe(&(0x7f0000fa2000)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fa4000-0x20)={r4, &(0x7f000033c000), &(0x7f00004bc000)}, 0x20) mmap(&(0x7f0000e37000/0x2000)=nil, 0x2000, 0x2, 0x810, r0, 0x0) 2018/02/09 19:31:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ebb000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f000002b000-0xd8), 0xfe0b, 0x0, 0x0, 0x0) 2018/02/09 19:31:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000803, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000042b000)={0x1, &(0x7f0000193000-0x10)=[{0x6}]}, 0x10) 2018/02/09 19:31:34 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000005000)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000004000-0x10)=@ipx={0x4, 0x9, 0x6, "8153bfeac96a", 0x2}, 0xffffffffffffffb4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f0000007000-0x44)="a4093673885fa4825f06caf07ad22da78a54f86ba3aa61c19a1754fb1c79bedef3bc1bd749a29a000c4f4735d0cc556d1df5b98017030a83d6c5a46977e8752efc571763") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000007000)={0x0, @in6={{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x77}}, 0x1, 0x6}, &(0x7f0000002000-0x4)=0x98) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000007000)={r1, 0x355}, &(0x7f0000005000)=0x8) sendto$inet(r0, &(0x7f0000000000), 0xffffffffffffff4f, 0x0, 0x0, 0x0) 2018/02/09 19:31:34 executing program 5: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2c) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000001000-0x408)=@filter={'filter\x00', 0xe, 0x4, 0x3a8, 0xffffffff, 0xd0, 0x0, 0xd0, 0xffffffff, 0xffffffff, 0x2d8, 0x2d8, 0x2d8, 0xffffffff, 0x4, &(0x7f0000015000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='teql0\x00', {}, {}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x408) connect$inet6(r0, &(0x7f0000016000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000026000-0x38)={0x0, 0x0, &(0x7f000001d000)=[], 0x0, &(0x7f0000004000)=[]}, 0x0) 2018/02/09 19:31:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000d22000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00006c5000-0x10)={0x3, &(0x7f0000c1e000-0x18)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000997000-0x10)={r1, &(0x7f0000530000-0x4f)=""/79}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000c30000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) 2018/02/09 19:31:34 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4(r0, &(0x7f0000002000-0x60)=@nfc_llcp, &(0x7f0000001000)=0x3b7, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000065e000)={0x0, 0xfffffffffffffffe}, &(0x7f00001e2000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000-0xa0)={r2, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @empty}, 0x74}}, 0xfffffffffffffffc, 0x400, 0x1c000000, 0x6, 0x40}, 0xa0) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet6(0xa, 0x0, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000fdf000), &(0x7f00007f0000)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000fdf000-0xc)=@sack_info={0x0, 0x5, 0x40}, &(0x7f0000fde000)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000d80000-0x8)={r6, 0x4}, 0x8) socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$sock_int(r3, 0x1, 0x10, &(0x7f0000020000-0x4)=0x8000002, 0x4) bind$unix(r3, &(0x7f00001d3000)=@abs={0x1, 0x0, 0x0}, 0x8) connect$unix(r3, &(0x7f0000022000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/02/09 19:31:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="1100000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) vmsplice(r0, &(0x7f00008cb000-0x20)=[{&(0x7f00009a6000)="d2cf0525dbf8819e908af03b8c7e9b5809eb64a9024f9160a80f88175ae5e9e65219958f07ac890513f43ce1", 0x2c}, {&(0x7f0000392000-0x1000)="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", 0x1000}], 0x2, 0x8) 2018/02/09 19:31:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x8, 0x2, 0x0, &(0x7f0000999000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000b0f000-0x10)={0x0, 0x0, 0x40}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000fbc000-0x10)={0x0, 0x0, 0x6a}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f000026c000)={r3, r4, 0x4}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f00006bc000)={0x0, 0xffffffffffffffa2, 0x0, "ad8504ff7ee9", "b0da21f4dc161a871880c45ab329cfdc"}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) gettid() setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000d68000-0xc)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) r5 = socket(0x3, 0x1, 0x4) getsockopt$inet_buf(r5, 0x0, 0x2c, &(0x7f0000cbc000)=""/20, &(0x7f0000974000-0x4)=0x14) 2018/02/09 19:31:34 executing program 5: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001000-0x408)=@filter={'filter\x00', 0xe, 0x4, 0x3a8, 0xffffffff, 0xd0, 0x0, 0xd0, 0xffffffff, 0xffffffff, 0x2d8, 0x2d8, 0x2d8, 0xffffffff, 0x4, &(0x7f0000015000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='teql0\x00'}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x408) connect$inet6(r0, &(0x7f0000016000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000026000-0x38)={0x0, 0x0, &(0x7f000001d000)=[], 0x0, &(0x7f0000004000)=[]}, 0x0) 2018/02/09 19:31:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000803, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000042b000)={0x1, &(0x7f0000193000-0x10)=[{0x6}]}, 0x10) 2018/02/09 19:31:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000001}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x38b, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000c52000-0x4)={0xffffffffffffffff}) sendmsg$nl_crypto(r3, &(0x7f0000a6b000)={&(0x7f0000847000-0xc)={0x10}, 0xc, &(0x7f000048c000-0x10)={&(0x7f00004f2000-0x118)=@del={0xe0, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'authencesn(sha3-384-generic,kw(cipher_null-generic))\x00'}}, []}, 0xe0}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000d3a000)={r0}) 2018/02/09 19:31:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0xfffffffffffffffe) write(r0, &(0x7f0000ddb000)="240000001a0001f00080000400edfa0e0af6f900e003bf06000000cc0800190005d70000", 0x24) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000e83000)={r0, 0x3, 0x1, 0x9, &(0x7f0000324000-0x8)=[0x0, 0x0], 0x2}, 0x20) 2018/02/09 19:31:34 executing program 3: mmap(&(0x7f0000231000/0x1000)=nil, 0x1000, 0x3, 0x2011, 0xffffffffffffffff, 0x8) getuid() syz_emit_ethernet(0x6e, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x38, 0x84, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x32, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @empty, [], "33cc6533eb08a2e9"}}}}}}}, 0x0) 2018/02/09 19:31:34 executing program 2: mmap(&(0x7f0000000000/0xb58000)=nil, 0xb58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8927, &(0x7f00004a1000)={@common='vcan0\x00', @ifru_map}) mmap(&(0x7f0000b58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b59000-0x8)={0x0}) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f000088f000-0x4)=0x3f, 0x4) 2018/02/09 19:31:34 executing program 0: mmap(&(0x7f0000000000/0x380000)=nil, 0x380000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000380000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xb, 0x80000001, &(0x7f0000381000-0x8)={0x0}) mmap(&(0x7f0000380000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000380000)={0x0, 0x20, 0x0, 0x7}, &(0x7f000032f000)=0x10) mmap(&(0x7f0000380000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000380000)={r2, 0x7fffffff}, 0x8) getuid() ioctl(r0, 0x7, &(0x7f0000024000-0x2c)="6136a1455b016280f208315b3b4204b08ca6a75fbff3a1930f8cca229f1fe3f2637120762588750c0c483fcb") ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000b1000-0x4)={r0}) mmap(&(0x7f0000380000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r3, &(0x7f0000380000)={0x27, 0xffff, 0x9, 0x6, 0x7f, 0x7fffffff, "82dc0f55a878cf2bab66074ac6f7c7040a47c648e84ee1e782c4afbf40e57834b506c1e8141b8e1f28f36e8fedc6a1f2fcbc1cc6bf7f33a386d098dc6bacf3", 0xfffffffffffffffa}, 0x60) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000367000-0x80)=[], 0x1db, &(0x7f000037b000)=[], 0x2b4}, 0x0) 2018/02/09 19:31:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0xa, 0xc7, &(0x7f000000e000-0x8)={0x0, 0x0}) sendmsg$nl_route(r0, &(0x7f00007b7000-0x38)={&(0x7f0000b28000-0xc)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f000035d000-0x10)={&(0x7f0000d52000-0x14)=@getneightbl={0x14, 0x42, 0x200, 0x0, 0x2, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000c89000-0x28)={@common='sit0\x00', &(0x7f0000ca2000)=@ethtool_wolinfo={0xa, 0x0, 0x0, "a46781004307"}}) 2018/02/09 19:31:34 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000002000-0xe)=@l2, &(0x7f0000001000-0x4)=0xe, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000005000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000003000)={0x449cc769, 0x0, 0x10003, 0x9a}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000000000)={0x7fffffff, r4, 0x10003, 0xab8}) accept$netrom(r2, &(0x7f0000734000)=@ax25, &(0x7f0000000000)=0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000238000-0x5), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001000)={0x0, 0x5, 0x20}, &(0x7f0000003000-0x4)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000000)={r5, 0x8}, &(0x7f0000000000)=0x8) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f000088f000), 0x0) socketpair(0x0, 0x0, 0x59, &(0x7f0000005000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000005000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000004000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r8, 0xc00c642e, &(0x7f0000004000-0xc)={0x0, 0x80004, r7}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r6, 0x84, 0x74, &(0x7f0000005000-0xe1)=""/225, &(0x7f0000004000-0x4)=0xe1) 2018/02/09 19:31:34 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000067000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000-0x8)={0x0, 0x8, 0x4}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in6={{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0xfff}}, 0x0, 0x91c1, 0x401, 0xbef, 0x1}, 0xa0) bind$pptp(0xffffffffffffffff, &(0x7f0000001000-0x20)={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x0, 0x12}}}, 0x20) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f93000)=0x3, 0x4) 2018/02/09 19:31:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) poll(&(0x7f00003ca000-0x50)=[{r0, 0x1040}], 0x1, 0x9af) close(r0) sendmsg$key(r0, &(0x7f00006fd000-0x38)={0x0, 0x0, &(0x7f00002ea000-0x10)={&(0x7f0000d7c000-0x70)={0x2, 0x17, 0x5, 0x5, 0xe, 0x0, 0x5, 0x2, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x2, @loopback=0x7f000001}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in={0x2, 0x2, @rand_addr=0x1}}]}, 0x70}, 0x1}, 0x0) r1 = socket(0x1e, 0x4, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000a87000-0x8)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000028e000-0x8c)={0x0, @in6={{0xa, 0x1, 0x7c5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfff}}}, &(0x7f0000cf3000)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000070a000)={0x80000000, 0x7e1a12d6, 0x8000, 0x4, 0x1, 0x10000, 0x6, 0xfffffffffffffffd, r2}, &(0x7f0000c5a000)=0x20) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xff}, 0x10) writev(r1, &(0x7f000069c000)=[{&(0x7f0000bab000-0x18)='\x00', 0x1}], 0x1) 2018/02/09 19:31:34 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000889000-0x10), &(0x7f0000166000-0x4)=0x10) 2018/02/09 19:31:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000d61000-0x50)={0x2, 0x16, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@dev={0xac, 0x14}}}]}, 0x50}, 0x1}, 0x0) socket$nfc_llcp(0x27, 0x2, 0x1) 2018/02/09 19:31:34 executing program 5: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001000-0x408)=@filter={'filter\x00', 0xe, 0x4, 0x3a8, 0xffffffff, 0xd0, 0x0, 0xd0, 0xffffffff, 0xffffffff, 0x2d8, 0x2d8, 0x2d8, 0xffffffff, 0x4, &(0x7f0000015000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='teql0\x00'}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x408) connect$inet6(r0, &(0x7f0000016000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000026000-0x38)={0x0, 0x0, &(0x7f000001d000)=[], 0x0, &(0x7f0000004000)=[]}, 0x0) 2018/02/09 19:31:34 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000538000-0x4)={0xffffffffffffffff}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000083b000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, &(0x7f0000001000-0x48)=@full, &(0x7f0000f3d000-0x4)=0x48) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x200800000010d, 0x0, &(0x7f0000e9c000)="27003de8", 0x4) [ 41.737871] kauditd_printk_skb: 8 callbacks suppressed [ 41.737889] audit: type=1400 audit(1518204694.490:30): avc: denied { write } for pid=6015 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1 2018/02/09 19:31:34 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in6=@dev={0xfe, 0x80, [], 0x0, 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {}, {}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3}, 0x0, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000002000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000001000)={@loopback, @multicast1, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000003000-0xc)={r2, @empty, @empty}, 0xc) tee(r0, r0, 0x2, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f0000004000-0x10)=@ethernet={0x0, @remote}, &(0x7f0000003000-0x4)=0x10, 0x80000) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000000000)={0x0, 0x2, 0x10001, 0x92c}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000002000-0x4)=0x1c) socketpair$inet_sctp(0x2, 0x37c7dd57694b1743, 0x84, &(0x7f0000002000-0x8)) bind$inet6(r0, &(0x7f000066b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x81}, 0x1c) connect$inet6(r0, &(0x7f0000b22000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) 2018/02/09 19:31:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000bb5000)={0x0, 0x0, 0x0, []}, 0x8) pipe(&(0x7f0000b8a000)={0x0}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000d9e000-0x8)={0x1, [0x0]}, &(0x7f000073f000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00009e1000-0xef)={r2, 0xe7, "12018a00c7a29e7ad7edd787f18b72ca1d78bc0e5e186fcff3d8a7c433b469c259cb1f9d21276b926a4417d28048ae2fdaa399e5c4e580c841baa5686326da15c2bb8a691aee492f7f9347939f1d4c4c43667c1c294a68d8b5dc68f89e0d06b037b3f51a0cd3c7fab2fca0417aba39a9d4a476bd6d9d7096f37cf54ee5faa2b074d3dc4c1add3660e7728af9555523997025d5d6f9f7efb317f548cb469535d045f3af33d45cead5d48bbcee31050bbba10d48a703d1bc489bd0b1b0986bfe08e7da304fce55d002e6ceacf4fc98a46b242080231226f44dd989d80e7424e678b687a2ec99f9b8"}, &(0x7f00006af000-0x4)=0xef) 2018/02/09 19:31:34 executing program 5: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001000-0x408)=@filter={'filter\x00', 0xe, 0x4, 0x3a8, 0xffffffff, 0xd0, 0x0, 0xd0, 0xffffffff, 0xffffffff, 0x2d8, 0x2d8, 0x2d8, 0xffffffff, 0x4, &(0x7f0000015000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='teql0\x00'}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x408) connect$inet6(r0, &(0x7f0000016000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000026000-0x38)={0x0, 0x0, &(0x7f000001d000)=[], 0x0, &(0x7f0000004000)=[]}, 0x0) 2018/02/09 19:31:34 executing program 1: r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000051000-0x4), &(0x7f0000795000)=0x4) readv(r0, &(0x7f0000f9a000-0x60)=[{&(0x7f0000184000)=""/4096, 0x1000}], 0x1) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000e2f000-0x4)={0x24}, 0x4) write(r0, &(0x7f0000b18000)="240000005a001f1d14f90507125a0000c113171308001000fff708ff080001ffee000000", 0x24) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000157000)="9fceeb1d740db2c0bab803fbc3229e2221727e8bac1333f4fcba249be3bf04c6697f3f7660e04117c51dce6091c192817b914bfd935a9b3f1bd40a95c7dd58641ef201a25b7f24353598c7bb9ac99fd2d4de93f17b4ca374e62131034219bb3555ee971a6a2aac48cfd34d8afbaecb265af8121679b2d98ef479b00f6266fb3b98e0d8e1bc1de76da58fcc16d2c0fc88478223b62f4b31f4918cfdd13bfd4ec0b8416e1482eb2fc9b60c358542048aecb550a97e19dc9b4b9227dd7f277a") [ 41.797220] sock: sock_set_timeout: `syz-executor2' (pid 6042) tries to set negative timeout [ 41.822916] sock: sock_set_timeout: `syz-executor2' (pid 6042) tries to set negative timeout 2018/02/09 19:31:34 executing program 2: r0 = socket$inet(0x10, 0x3, 0x10) socketpair$inet6(0xa, 0x8080a, 0x0, &(0x7f000002f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, &(0x7f0000002000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x40, 0x3, 0x3, 0x3, 0x200}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}}}, 0x7fffffff, 0x5afa}, &(0x7f0000001000)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x8)={0x0, 0x6}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x2}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000)={r3, 0x10001, 0x7, 0x1}, &(0x7f0000000000)=0xfffffffffffffe9f) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00005ff000-0x14)={r4, 0xfff, 0x6, [0x100, 0x4, 0x9, 0xffff, 0x6, 0x401]}, 0x14) 2018/02/09 19:31:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000a4c000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f0000d23000-0x4)=0x32) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000e68000)={0x0, []}, &(0x7f00009e3000)=0x149) socketpair(0xb, 0x1, 0x202, &(0x7f0000489000)={0x0, 0x0}) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f000030d000)={@syzn}) connect$unix(r0, &(0x7f00000f7000-0xa)=@file={0x1, './file0\x00'}, 0xfffffffffffffe30) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f000062a000)=""/5, 0x5, 0x41, 0x0, 0x0) getsockopt$sock_int(r3, 0x1, 0x3b, &(0x7f0000002000-0x4), &(0x7f0000000000)=0x4) listen(r3, 0x7) sendmsg$nl_generic(r2, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10}, 0xc, &(0x7f0000bbb000-0x10)={&(0x7f0000abf000)={0x18, 0x1e, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1}, 0x0) 2018/02/09 19:31:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000d61000-0x50)={0x2, 0x16, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@dev={0xac, 0x14}}}]}, 0x50}, 0x1}, 0x0) socket$nfc_llcp(0x27, 0x2, 0x1) 2018/02/09 19:31:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) r1 = socket(0xf, 0xa, 0x81) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000d8c000-0x4)=0x7fff, 0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000345000-0x4), 0x4) recvmsg(r0, &(0x7f0000811000-0x38)={&(0x7f0000c0c000-0x2c)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @empty}}}}, 0x32, &(0x7f0000e97000)=[{&(0x7f0000671000-0x1)=""/1, 0x1}, {&(0x7f0000ae9000-0x61)=""/97, 0x61}, {&(0x7f00003e3000)=""/102, 0x66}, {&(0x7f00002c0000-0x44)=""/68, 0x44}, {&(0x7f00000c1000-0x60)=""/96, 0x60}, {&(0x7f000091a000-0x6c)=""/108, 0x6c}], 0x6, 0x0, 0x0, 0xab68}, 0x40010142) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f000025e000), &(0x7f0000f3a000)=0x4) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f000096c000-0x4)=0x2, 0x4) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00009b7000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000694000-0x10)={{0x400000000000, 0xf86}, 0x10}, 0x10) 2018/02/09 19:31:34 executing program 5: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001000-0x408)=@filter={'filter\x00', 0xe, 0x4, 0x360, 0xffffffff, 0xd0, 0x0, 0xd0, 0xffffffff, 0xffffffff, 0x2d8, 0x2d8, 0x2d8, 0xffffffff, 0x4, &(0x7f0000015000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='teql0\x00', {}, {}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c0) connect$inet6(r0, &(0x7f0000016000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000026000-0x38)={0x0, 0x0, &(0x7f000001d000)=[], 0x0, &(0x7f0000004000)=[]}, 0x0) 2018/02/09 19:31:34 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) sendto(r0, &(0x7f00009cd000-0x10), 0x0, 0xffffffffffffffff, 0x0, 0x0) socket$nfc_llcp(0x27, 0x2, 0x1) 2018/02/09 19:31:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000bb5000)={0x0, 0x0, 0x0, []}, 0x8) pipe(&(0x7f0000b8a000)={0x0}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000d9e000-0x8)={0x1, [0x0]}, &(0x7f000073f000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00009e1000-0xef)={r2, 0xe7, "12018a00c7a29e7ad7edd787f18b72ca1d78bc0e5e186fcff3d8a7c433b469c259cb1f9d21276b926a4417d28048ae2fdaa399e5c4e580c841baa5686326da15c2bb8a691aee492f7f9347939f1d4c4c43667c1c294a68d8b5dc68f89e0d06b037b3f51a0cd3c7fab2fca0417aba39a9d4a476bd6d9d7096f37cf54ee5faa2b074d3dc4c1add3660e7728af9555523997025d5d6f9f7efb317f548cb469535d045f3af33d45cead5d48bbcee31050bbba10d48a703d1bc489bd0b1b0986bfe08e7da304fce55d002e6ceacf4fc98a46b242080231226f44dd989d80e7424e678b687a2ec99f9b8"}, &(0x7f00006af000-0x4)=0xef) 2018/02/09 19:31:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) recvfrom$inet6(r0, &(0x7f0000b86000-0xb1)=""/177, 0xb1, 0x0, 0x0, 0x0) r2 = accept(r0, &(0x7f0000170000)=@pptp={0x0, 0x0, {0x0, @multicast2}}, &(0x7f0000ab4000)=0x20) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00000ea000)={0x9}, 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00005c1000)={0x0, 0x80000, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000261000-0x8)={0x0, 0x8000}, &(0x7f000090c000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000fce000-0x8)={r4, 0x8, 0x100000001}, &(0x7f000067e000)=0x8) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000c6e000-0x4)=0x10f) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000c65000)={@syzn={0x73, 0x79, 0x7a}, 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000b71000-0xc)={r5, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000b03000)=[]}, 0x0) 2018/02/09 19:31:34 executing program 5: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001000-0x408)=@filter={'filter\x00', 0xe, 0x4, 0x360, 0xffffffff, 0xd0, 0x0, 0xd0, 0xffffffff, 0xffffffff, 0x2d8, 0x2d8, 0x2d8, 0xffffffff, 0x4, &(0x7f0000015000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='teql0\x00', {}, {}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c0) connect$inet6(r0, &(0x7f0000016000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000026000-0x38)={0x0, 0x0, &(0x7f000001d000)=[], 0x0, &(0x7f0000004000)=[]}, 0x0) [ 41.922647] audit: type=1400 audit(1518204694.677:31): avc: denied { getopt } for pid=6067 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/09 19:31:34 executing program 5: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001000-0x408)=@filter={'filter\x00', 0xe, 0x4, 0x360, 0xffffffff, 0xd0, 0x0, 0xd0, 0xffffffff, 0xffffffff, 0x2d8, 0x2d8, 0x2d8, 0xffffffff, 0x4, &(0x7f0000015000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='teql0\x00', {}, {}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c0) connect$inet6(r0, &(0x7f0000016000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000026000-0x38)={0x0, 0x0, &(0x7f000001d000)=[], 0x0, &(0x7f0000004000)=[]}, 0x0) 2018/02/09 19:31:34 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x1, 0x4, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) 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) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000002000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f000039d000)=[{&(0x7f000033f000)={0x27, 0x1, 0x3, 0x7, 0x5, 0x4406, "fcf303b2732855569c3bf6146c7623e379ac7a9f2a521ad5af1415a3547eb7bfcce3ef55e7f511465844c9b77d6d46caa3ef30caf6c972e641d629ca0e414e", 0x6}, 0x60, &(0x7f0000001000-0x40)=[{&(0x7f0000000000)="da246e57c0f72c5b57d870b9374c1ca736ae62417fc78c27cc1207efa5211c76682fb808a6b68ac20296ed766ed8d44d87664d4622ddca9c4c5f3ae4a916a2bca3b43676678974cee475cd1cc3ee33a75a48aee90ab4c0283fff95a63d73932ccd7e88d1e896658fab9481a0d3d4d80ba76973b36673adebf70b4a23ba3af88090", 0x81}, {&(0x7f0000000000)="ec8a65f4f6c8e6a3b5c95b0a3cd12cab105b6d854a1bf90d3cd03af6105f36b90c80171671179a84e7097180e3a96be559665eda7b411e5a06d3bed3152ec0e4d397d1a3729d38b1a966499ff1f9884d397fe86442531925f79d98fe563c1dee46eafd7820b98973381d1b3570211fd620758ee263a07a7b066a32ef3d74e6f222b899b85177a90a2cc3ea4a634586dc7496928197bddf1fe3daa92f7ae7b4fef3c3f5df7f1e3d397aad661adb9baa1225d47fe9001cc7c4", 0xb8}, {&(0x7f0000efe000)="e443565a44ea492b988ca8fe7b6f41404e88bbbe7521ba8f23caf67a0be2b0cc0aec2e3c175b88c0db884b3eea658ed68b57999cc87431ea5bc6a27a618372f6f8afa7c0b39130b283e9a7a478569cdf8632b529d818744b7098eab22ea4fc6e6bb5568f6bb1ece35279625eff262098e61dff1322300651a066a01a8c0844ba3078cdc5145aa4bbc3ff911cb98facd1da5c693997f70e168b94cb02f00268d9e9227d4750", 0xa5}, {&(0x7f0000001000-0x5d)="cfc463045b273c12eb38f4010034e16993fc6568ba8f9419819bf01efcdfa88ab8f24653e63d31cdf9698b1fac9c6ac49fff61c9ffe05ed0bbaabfee420c20c210f9f492efbfd2cf656cbdbfa6e53567144e80d3f22fd25809f0dcc8c3", 0x5d}], 0x4, &(0x7f0000001000-0x50)={0x50, 0x11f, 0x3, "fc4a65aea548b3ead07992ffdc014296b3195e2e4b6bf6c83f289ac7cb2e6d5b60cdbe8e94fe4f278b76c7d8d1357b4eaf0ad8443ed1858b50de90ec67"}, 0x50, 0x4}, {&(0x7f0000001000-0x60)={0x27, 0x9, 0x0, 0x4, 0x7, 0x7fffffff, "78f8b6d5f22cf49f20b8069578b2dc9ad3413974f398b0ad2ee4de4173ff52af05e6bacc153920a5b0c31555c3fceb04de723881cb4b0ca4aa15ce8da3bec8", 0x45d}, 0x60, &(0x7f0000095000)=[{&(0x7f00007da000)="b80b17714c7bee7b05d6e89e38ffffdb014ef87820c6e5bec50526fb6cf1b2cd005dc21f39a3764865aa68f0dae61df429a853845f3ae807978d9145fbf0bdac57bb38c79ebeda4c6b9c086251f12e29666bab26502e72eca4dd58dcd256e5a75db04118df25ef0bf22746adaa3482bd497d521150defce41d40e39346e3495eb9be1ea7b90405a81bc17ba95939a62323a67476e49f965d438255ef1c9b99166fd47c761c94660e2d877548d8d1bb0f60583620b4100768ba96a109304b91d867d853cc74c437a03a810280f7ba54cf0aaa9d376175bb9bf8668ea85dd5a492d2a3b1d599ad8a3222b119a7d766eced6d37485c9dc825", 0xf7}], 0x1, &(0x7f0000a50000-0x48)={0x48, 0x115, 0x9, "b536e2898585ee27be5db7d7ec967b844a91181606c51336a60abb77b2e29e4e72d60158d62a49c40e734eb305a5664bcd8352"}, 0x48, 0x40}, {&(0x7f0000645000)={0x27, 0x5, 0x7ff, 0x7, 0x4, 0x4, "1e48634a53b10921b93f8a1b89aacbbf71c60a4cacdd7e2450d5f107a57e66de41ac8b8a72d460d8f0770cffb662ab50071e60a3530ecd53857c0df14d0163", 0x1}, 0x60, &(0x7f0000001000-0x50)=[{&(0x7f0000000000)="c6e2dfc4e2a240b0a0363cf85bfbc3a30a78ed23ed2184a6e0daea35fdb5529e1bd3f4d0549b425a178f731b97a3319201083f9014f5097b5a8072750997f0094b", 0x41}, {&(0x7f0000ab8000-0xe7)="2f5a30e2b1349e3d2c6ad1671c022fa471a48a946a2161e9f9a10b3b240cd7ce1a0cf4cc2f7b1a13e36777962754569a901bfea0045930f91161891335f8c0fcf4473813885610a2317ef7d86e1787c46d2bee46b01352c0ec8671b258722e68e0e6d12cff46eba54c3b92ea075e3a4023dee1bdc5c93b961faec0179cc4639c7baf8e6d41db6b1997c7e7be6686887b5d99c0ce8929864f53c78afa3ee2e28b9b5a07eaff0feaadbc676f7d0852fba61f58a7c256274112e919bf21846f433e308c90ef970ea757e0b77d1f1ebfb11ac74a9e60e24e1b1d4a06b5ca512697576fdfcd2332eb3b", 0xe7}, {&(0x7f0000000000)="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", 0xfe}, {&(0x7f0000e92000)="fd35b18b59ada5c09bedea117cdeb4c9e604a4185cbb8a45fa7322c85a46c9b3fcf43f051578f86521efe1ba166b64d4feae31e6014157834bf546451046ff52fc850660dfcd00888bc48f7d2f96ad82d965ba0a02403b939310de85ab3729bd421a6bbaa51ab3455296bdf75e2f75c586f0d169cb11639a1c27fdcbbdab20ba61923bef0447f0f6aabdf18ed146449fe83c02e754dce92e56e5a14e969d778477dcc4b3", 0xa4}, {&(0x7f0000369000-0xb2)="8ab6ae680368b2ceb09aa26e8a879f859cf40d84701c2d4d8a94ed0ee29599c912676d6ac9acf8d5208a3792e092253d543ef27bc06d17cec1b18ecac8ed0677228c406aaab1bc66c659bc16cfa50456785f575d8fc324c7179a079bd233de7f61cc941a89b4823f583d9b8a6998527c035c6719cfd95be83fac676f84fd9c2e1432434cc98907e489852e9c231f4f45d86d01d9d61d7f9c484c92c8505d75ce52aa109736dd57c1db532993cb0815812534", 0xb2}], 0x5, &(0x7f0000000000)={0x70, 0x195, 0x8, "d1f3785b488d899d71c9e546cb4a98508ae446ccbbd6c8f361953e57c056a82286211ae2971eba901d62e70b19936cff8466ffdbb0cf0750cdc979da8799e73ee98773d7016df146b4f12a5ee4a6504659fe5455ca7768cc7a45cce93e"}, 0x70, 0x4000}], 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) ioctl$sock_bt(r1, 0x541b, &(0x7f00009b8000)) sendmsg$key(r2, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000859000-0x10)={&(0x7f00004ad000)={0x2, 0xd, 0x0, 0x0, 0xd, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18}, @sadb_address={0x5, 0x5, 0xfffffffffffffffc, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0x68}, 0x1}, 0x0) 2018/02/09 19:31:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ddb000)={r0}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000ba2000-0x44)={{0x2, 0x3, @rand_addr=0x3a8e}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x2, {0x2, 0x0, @loopback=0x7f000001}, @common='bcsh0\x00'}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86e", 0x2f) 2018/02/09 19:31:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000015a000-0xc)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000795000)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00007be000-0x8)=