[....] Starting enhanced syslogd: rsyslogd[ 16.450054] audit: type=1400 audit(1519103971.392:5): avc: denied { syslog } for pid=4017 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?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. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 19.225980] audit: type=1400 audit(1519103974.168:6): avc: denied { map } for pid=4156 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 Warning: Permanently added '10.128.0.37' (ECDSA) to the list of known hosts. 2018/02/20 05:19:40 fuzzer started [ 25.538255] audit: type=1400 audit(1519103980.481:7): avc: denied { map } for pid=4167 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 2018/02/20 05:19:40 dialing manager at 10.128.0.26:40289 [ 28.434357] can: request_module (can-proto-0) failed. [ 28.443463] can: request_module (can-proto-0) failed. 2018/02/20 05:19:43 kcov=true, comps=true [ 28.889628] audit: type=1400 audit(1519103983.832:8): avc: denied { map } for pid=4167 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=9092 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/20 05:19:44 executing program 0: 2018/02/20 05:19:44 executing program 1: 2018/02/20 05:19:45 executing program 7: 2018/02/20 05:19:45 executing program 2: 2018/02/20 05:19:45 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x84, 0x4, 0x6, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_CREATE(0x3, &(0x7f0000003000)={0x13, 0x0, 0x6d5000}, 0x2c) 2018/02/20 05:19:45 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x84, 0x22, &(0x7f0000000000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x520, 0x1e8, 0xf0, 0xf0, 0x328, 0x448, 0x518, 0x518, 0x518, 0x518, 0x518, 0x6, &(0x7f00009da000), {[{{@ipv6={@dev={0xfe, 0x80}, @loopback={0x0, 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='gre0\x00'}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @common='lo\x00', @common='rose0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='ip6gretap0\x00', @common='dummy0\x00'}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@dev={0xfe, 0x80}, @generic="c24b6c6fabc08fad105a92cb88334dfe"}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, [], [], @common='vcan0\x00', @common='gre0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @inet=@TOS={0x28, 'TOS\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x10) 2018/02/20 05:19:45 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x6, 0x4, 0x6, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_CREATE(0x3, &(0x7f0000003000)={0x13, 0x0, 0x6d5000}, 0x2c) 2018/02/20 05:19:45 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x40, 0x4, 0x6, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x6d5000, 0x0, 0x20000000}, 0x2c) bpf$MAP_CREATE(0x3, &(0x7f0000003000)={0x13, 0x0, 0x6d5000}, 0x2c) [ 30.040697] audit: type=1400 audit(1519103984.983:9): avc: denied { map } for pid=4167 comm="syz-fuzzer" path="/root/syzkaller-shm683089346" 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 [ 30.099777] audit: type=1400 audit(1519103985.042:10): 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 [ 30.132075] IPVS: ftp: loaded support on port[0] = 21 [ 30.183395] audit: type=1400 audit(1519103985.125:11): avc: denied { net_admin } for pid=4214 comm="syz-executor1" 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 [ 30.185648] IPVS: ftp: loaded support on port[0] = 21 [ 30.248189] IPVS: ftp: loaded support on port[0] = 21 [ 30.298748] IPVS: ftp: loaded support on port[0] = 21 [ 30.355496] IPVS: ftp: loaded support on port[0] = 21 [ 30.448853] IPVS: ftp: loaded support on port[0] = 21 [ 30.535178] IPVS: ftp: loaded support on port[0] = 21 [ 30.651944] IPVS: ftp: loaded support on port[0] = 21 [ 31.486919] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.500786] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.656591] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.715645] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.854479] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.056937] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.127091] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.318843] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.986636] audit: type=1400 audit(1519103988.929:12): avc: denied { sys_chroot } for pid=4222 comm="syz-executor5" 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 2018/02/20 05:19:49 executing program 1: r0 = socket(0xa, 0x5, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000000)=0x5474, 0x8) sendmsg$nfc_llcp(r0, &(0x7f000003a000)={&(0x7f0000cf8fa0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6f62fb8ff1701c746c780e864f96a1a7630452ffd8b640eb020000000984000001019ffbc65acbcc4d4b5306429a918e9940af6a3e5e2efea0fbf32c8867aa"}, 0x60, &(0x7f00001edff0)=[], 0x0, &(0x7f0000011f48)={0x10, 0x84, 0x2}, 0x10}, 0x0) 2018/02/20 05:19:49 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f000000e000)={&(0x7f000000e000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x4, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/20 05:19:49 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={"fa0ff75c8df7013cfe28211ff95baedb", {0x4, 0x7ff, 0x2, "f01bebbd07bd", 0x2}}) bind(r0, &(0x7f0000b49ff0)=@can={0x1d}, 0x10) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000080)=@req={0x50, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_mtu}}) [ 34.071192] audit: type=1400 audit(1519103988.979:13): avc: denied { map_create } for pid=5141 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 34.093837] audit: type=1400 audit(1519103988.980:14): avc: denied { map_read map_write } for pid=5141 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/20 05:19:49 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000010ff4)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000002b000)=0x3a) pwritev(r1, &(0x7f000001b000)=[], 0x277, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@rand_addr, @in=@remote}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) 2018/02/20 05:19:49 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000000000)=0x2, 0x4) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x4, 0x4) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000304000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @ipv4={[], [0xff, 0xff], @empty}, 0x0, 0x7ff}) accept(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f0000000080)=0x21) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000100)=[{0xc, 0x2}, {0x4, 0x2}, {0x3, 0x8}, {0x3, 0x3}], 0x4) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000140)=0x4) 2018/02/20 05:19:49 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000003b40)=@raw={'raw\x00', 0x9, 0x3, 0x460, 0x108, 0xffffffff, 0xffffffff, 0x108, 0xffffffff, 0x3c8, 0xffffffff, 0xffffffff, 0x3c8, 0xffffffff, 0x3, &(0x7f0000003000), {[{{@uncond, 0x0, 0xc0, 0x108, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @common=@inet=@socket1={0x28, 'socket\x00', 0x1}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0x0, 0x0, 0x0, 'pptp\x00'}}}, {{@uncond, 0x0, 0x2a0, 0x2c0, 0x0, {}, [@common=@unspec=@bpf1={0x230, 'bpf\x00', 0x1, @pinned={0x1, 0x0, 0x0, "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"}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c0) ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) socket$inet(0x2, 0xb, 0x20000000002) 2018/02/20 05:19:49 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00002c9000)={{{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x20}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) sendto$inet6(r0, &(0x7f0000fa0fd6), 0x0, 0x0, &(0x7f0000f9efe4)={0xa, 0x1, 0x0, @dev={0xfe, 0x80}}, 0x1c) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040)=0x3, 0x4) 2018/02/20 05:19:49 executing program 1: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xe2) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000005ffc), 0x4) accept$inet6(r0, 0x0, &(0x7f0000000000)) [ 34.353204] audit: type=1400 audit(1519103989.295:15): avc: denied { net_raw } for pid=5212 comm="syz-executor1" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/20 05:19:49 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000012000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f000000afe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004fe0)=[], 0x0, &(0x7f0000006000)=[]}, 0x0) r1 = accept(r0, &(0x7f0000000040)=@nl=@proc, &(0x7f0000000080)=0xc) accept4$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x14, 0x80800) sendmsg$kcm(r1, &(0x7f0000002880)={&(0x7f00000002c0)=@ll={0x11, 0xd, r2, 0x1, 0x3, 0x6, @empty}, 0x14, &(0x7f0000001640)=[{&(0x7f0000000300)="8f698fb9f291563cf1b0cd47c1aa435afc56135ab4037d8d5b7d7d7af4f12e134e47b654a33c1a649497dc228b5bee2bfc6ebca95cb89ad330691322122d83575073282c30268d90f43f5430bb54f71fedf9616d49bb665af7f1a2c075369a6628c47b4e8868cc2a25ddd394c726d1aa24", 0x71}, {&(0x7f0000000380)="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0x1000}, {&(0x7f0000001380)="7a6f874e940695cff60f6a542458849bdc17e756f0085bb9075afa77fce558d2e7ad33feac17623babd5f404655718364ece08757c214ab7d126c38567999e74070ad1eca90e5cbaf5692b38da3eaa3a0574aed08242cd8105d620e51a62082a03f6faa456506612a509c12e1222c336fcf4d1c431c19d459c70b6de20cdef54d599ac50714b36391dc02e1a", 0x8c}, {&(0x7f0000001440)="01af386196e9f5ed6608e45ea035394b30f9fd1c46b430eea123b82c149cf23fe7157dfaa6731736bdf856b26ae1421519b5fcd6f16e02ec5289fc9b347d5f3a8b5ce2027b3c", 0x46}, {&(0x7f00000014c0)="2b7cf5562672ad746a3b03e1d6e681e45ac2b81b60f120cbcdf966124579420b7143361788ea83b60080be6c51a9aa74808e650f55ddd2344298947d56cff847cd0b145046360bd67d85958e2eb3eba6302264b61c608346476a05693de51ba8626c1346b34175959dc9ed193cbd7857cd99490a7f8c9d17f90440e5c6fb044f05a4ad0fb0b977a89f76b989e08b16a37e937e2336f63f60f552067a661d7a75a83d", 0xa2}, {&(0x7f0000001580)="a58bd801fd0866c84a7a4b3c8b0fa7a763beaa7c94da6c5dfe6c4ffc32f01b9b3267261e5cc4e5145530bfc741665705f3bdfd9b7c8a7815c98c5fce81dbee66bdc39e1587eb61d1037fd2cf8b34cef5c79c1f9ffd373be5ab91be1c4e83e07d7aa3824981abd2a98ca015250f8a5d21fbbd7a1661ddca22bb02f71d15442b8a390dc28007164407b77279abf8126ed19d71bc6dacff22f52bfd04d7a33cb23b671797", 0xa3}], 0x6, &(0x7f00000016c0)=[{0xa0, 0x108, 0x3f, "88ea431017f2d8ea295919f472db82612de94726a312874dddcbdc52b0e8a15da56f746de92d5461ed7c4e51f72d9be046afc427a37374c7345b019a1ffcb41863d512fb437c8ea0dfd194725d85ed799b32db9832ddff3a781235ddb05312e5a80ae3f0374bd76e3dc69c96f45d356b2dcb5749f19ce53e49a77babb6285a46d30da6d159613894e5d8728d4947"}, {0x1010, 0x13f, 0x8, "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"}, {0x98, 0x11d, 0xba, "8c55d74644c6225a420d34a07594073dadf43dc772880648796089fe23cce19e45c291c512295f7e90224fdca084f7ec28ed9610a6d2f5cf67908be3a3d450c611dfe0f73f3f92a6793af3ccad4aba2eb4695349088758608edb2341c9b431d69caac703253e06c5f24ccae7ece8328ab4079e40c3531fe8a973107dab4f46141444cd"}, {0x50, 0x88, 0x8000, "b72a96072d9fdaea6bc5499beebc0dbf9c0b01633079ef726c1732de7c316a7f26a61ca270ce329108e622bcc6d418fb534d6846e7ec52d66589"}], 0x1198, 0x4080}, 0xc005) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000000c0)={@generic="fb53acbe0a49704e730946aa8e0e04bb", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}) 2018/02/20 05:19:49 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000002000)={0x0, 0x8}, 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x13, 0x4) 2018/02/20 05:19:49 executing program 6: r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@ax25, &(0x7f0000000040)=0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000080)={@generic="24e20350199ca863a1a47446b2660ae2", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001}}) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x100000114, 0xa, &(0x7f00005ecffc)="0200fa00", 0x4) 2018/02/20 05:19:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0xa, 0x0, 0xe9a) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004a9fd8)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8fe0)="0900000000000000000300000000000000010000a10000000449faf4e0007e23"}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000140)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x800}) 2018/02/20 05:19:49 executing program 4: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80, 0x80000) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000000c0), &(0x7f0000000100)=0x4) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000892000)) epoll_wait(r2, &(0x7f00001c8ff4)=[{}], 0x1, 0x0) 2018/02/20 05:19:49 executing program 5: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0}) r1 = accept4$inet6(r0, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000300)=0x18, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000340)=[@in6={0xa, 0x3, 0x3, @empty, 0x4}, @in={0x2, 0x2, @rand_addr}, @in={0x2, 0x3, @empty}, @in6={0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0xffff, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x2}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x94) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = epoll_create1(0x7ffff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000000)={0x20000000}) r4 = socket(0x1f, 0x4, 0x20) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) connect$can_bcm(r4, &(0x7f00000000c0)={0x1d, r5}, 0x10) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000d7efec)={0x14, 0x1, 0x2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/20 05:19:49 executing program 7: bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000c17ffc)=0x80000001, 0x4) socketpair(0x10, 0x80000, 0x239290ba, &(0x7f0000000000)={0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x3, @multicast2=0xe0000002}], 0x10) 2018/02/20 05:19:49 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f0000000300)=0x2e, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000340)={0x80000001, 0x0, 0x4, 0x4b}, 0x8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_mreq(r1, 0x29, 0x11, &(0x7f00007c0000)={@loopback}, &(0x7f0000acb000)=0x1ab) sendto(r1, &(0x7f0000000380)="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", 0x1000, 0x8040, &(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x7, 0x5, 0x1, 0x45, 0xee54}, &(0x7f0000000140)=0xa0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r2, 0x9, 0xfffffffffffff092}, 0xc) r3 = socket$inet(0x2, 0x4, 0x200) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000001400)={r2, 0xcf, "ead9870d8f207347e4439545cfdace5333c0af6d5e2ecf87843450ff13d1ad16600008dd9216ce0889ab807dd74d77e360c4447d9fbd1bc5be66f13348ad746e2b8e4dd2b35e925ff3b6399ca3d0cb02c9e7205e50be4a19f12c25d742a11bc806f607dec6eb120ce577be92bfeb2994bd5632d2f26d848c5daee3cfdce8812d2f9fd7b4a5e0883fd39fdcd7d8422c1d0000b186b8f24716453f3848874d0fa0a4c8b7a2d75d4f64a15f5f8fe32b65df10e8861cddef8d9e997e3051eb6d48ef7cd75f8276b8a553c922dc40f13145"}, &(0x7f0000001500)=0xd7) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000)={r4, 0x8}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000080)={r5, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x1, 0x3, 0x689a7a05, 0x3}, 0xa0) 2018/02/20 05:19:49 executing program 4: r0 = socket(0x2, 0xa, 0xa19c) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@common='irlan0\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001}}) getsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000000)=""/58, &(0x7f0000000040)=0x3a) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x3, 0x0, 0x0, 0x12c1371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000d3d000)=""/4096, &(0x7f0000d3dffc)=0x1000) 2018/02/20 05:19:49 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000016fd0)={0x2c, 0x2a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x18, 0x0, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, 0x2c}, 0x1}, 0x0) socket$netlink(0x10, 0x3, 0x5) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x1}, 0xc) [ 34.683318] audit: type=1400 audit(1519103989.625:16): avc: denied { create } for pid=5277 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 34.707431] audit: type=1400 audit(1519103989.626:17): avc: denied { write } for pid=5277 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 34.731905] syz-executor4 uses obsolete (PF_INET,SOCK_PACKET) 2018/02/20 05:19:49 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='bcsf0\x00', 0x0}) connect$packet(r1, &(0x7f0000000040)={0x11, 0xf7, r2, 0x1, 0x7, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCGIFINDEX(r0, 0x8912, &(0x7f0000000000)={@common='ipddp0\x00'}) 2018/02/20 05:19:49 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ff0fe1)="1f0000004a00070100001b0a000008ff0a3f8016f7ffe320e60000fe441951", 0x1f) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f00008e3000)=0x5, 0x4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000080)=@get={0x1, &(0x7f0000000000)=""/111, 0x4}) recvfrom$inet6(r0, &(0x7f0000ff2f0f)=""/241, 0xf1, 0x0, 0x0, 0x0) 2018/02/20 05:19:49 executing program 3: mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000e86000)={0x1, 0x7, 0x209e1d, 0x20001}, 0x14) r0 = socket(0x0, 0x7, 0x1) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000000)=0xf5) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000100)={0x5, &(0x7f0000000040)=[{0x0, 0x0, 0x0, @random, @syzn}, {0x0, 0x0, 0x0, @empty, @syzn}, {0x0, 0x0, 0x0, @broadcast, @common}, {0x0, 0x0, 0x0, @local, @common}, {0x0, 0x0, 0x0, @link_local, @generic}]}) 2018/02/20 05:19:49 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair(0x1b, 0x7, 0x4, &(0x7f0000000000)={0x0}) bind$ax25(r1, &(0x7f0000000040)={0x3, {"e32d2eb914b499"}, 0x9}, 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="7b97b3fb9bffbdc94c5f464fcedf2c37", 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000d22000)=@raw={'raw\x00', 0x9, 0x3, 0x250, 0x100, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1b8, 0xffffffff, 0xffffffff, 0x1b8, 0xffffffff, 0x3, &(0x7f000013efd0), {[{{@uncond, 0x0, 0x98, 0x100, 0x0, {}, [@common=@inet=@length={0x28, 'length\x00'}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x725f630563105ec3, 0x0, 0x0, 0x0, '\x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2b0) 2018/02/20 05:19:49 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0xfffffdec) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) socketpair$inet(0x2, 0xa, 0x440e, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000000c0)={r2, 0x1000, "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"}, &(0x7f0000001100)=0x1008) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000001140)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}}], 0x10) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0xffffffffffffff31, &(0x7f0000c79fa0)=[{&(0x7f0000dff000)='9', 0x1}], 0x10000364, &(0x7f0000001180)=[]}, 0x0) socket$kcm(0x29, 0x5, 0x0) sendto(r0, &(0x7f0000523000)='\\', 0xffffffffffffff99, 0x4000001, &(0x7f0000001200)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) 2018/02/20 05:19:49 executing program 2: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f000001bf46)=""/186, 0xba}, &(0x7f0000006000)=[{&(0x7f0000013f97)=""/122, 0x7a}], 0x10000000000001de}}], 0x48}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) bind$rds(r0, &(0x7f0000000000)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) 2018/02/20 05:19:49 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00000000c0)={0x6, 0x7, 0x4, 0x3}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ce6000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000fd0000), 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/02/20 05:19:49 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0}) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000040)={@empty, @loopback}, &(0x7f0000000080)=0x8) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000634000)=@filter={'filter\x00', 0xe, 0x4, 0x468, 0xffffffff, 0x290, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x398, 0x398, 0x398, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x198, 0x1c0, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@conntrack3={0xc8, 'conntrack\x00', 0x3, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv6=@dev={0xfe, 0x80}, [], @ipv4=@rand_addr, [], @ipv6=@loopback={0x0, 0x1}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@time={0x38, 'time\x00', 0x0, {0x0, 0x7fff8000, 0x0, 0x7ac2}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c8) sendmsg(r0, &(0x7f00009f1fc8)={&(0x7f0000db5000)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[]}, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x9a, "7e5a0310f096dba0b7a6c80e4d4df9b9d1596ef8654a704943d013ea04d9edb46ab2cc48775ae853594207805318e78527a9cf09a6a935ae3b33aac32f9f8d35f4b967f32a282699ada55db6ad6446c245b202fc5250cd9e4b23af5a9cf12c559e231f694a263a55ce60cf2f94f294757f389f45fb61bcad532d4564b87b9825495e27f7c811920588a8c03d1952b6872c41a4032cacdc2c555a"}, &(0x7f0000000140)=0xa2) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000180)={r3, 0x9, 0x101, 0x100}, &(0x7f00000001c0)=0xfffffffffffffe38) [ 34.761969] audit: type=1400 audit(1519103989.704:18): avc: denied { prog_load } for pid=5292 comm="syz-executor4" 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 2018/02/20 05:19:49 executing program 0: pipe(&(0x7f0000000340)={0x0, 0x0}) sendmsg$rds(r0, &(0x7f00000026c0)={&(0x7f0000000380)={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/192, 0xc0}, {&(0x7f0000000480)=""/133, 0x85}], 0x2, &(0x7f0000002640)=[@rdma_args={0x48, 0x114, 0x1, {{0x8, 0x3f}, {&(0x7f0000000580)=""/4096, 0x1000}, &(0x7f00000015c0)=[{&(0x7f0000001580)=""/48, 0x30}], 0x1, 0x8, 0x8}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000001600)=""/4096, 0x1000}, &(0x7f0000002600), 0x2}}], 0x78, 0x800}, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) getpeername(r1, &(0x7f0000000000)=@sco, &(0x7f0000000040)=0x8) syz_emit_ethernet(0x4a, &(0x7f00007b1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x44, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000380)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f00000003c0)=0x10, 0x800) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000480)={0x0, 0x7}, &(0x7f00000004c0)=0x8) socketpair(0x5, 0x805, 0x7, &(0x7f0000000080)={0x0, 0x0}) getsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f00000000c0)=""/19, &(0x7f0000000100)=0x13) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000500)={r3, 0x200}, 0x8) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) 2018/02/20 05:19:49 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r0, 0x8001, 0x3, &(0x7f0000000000), &(0x7f0000000040)) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x0, 0xc842}, {0x8, 0x1}, {0x7}, {0x3, 0x9}, {0xb, 0x4}], 0x5) getsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000975000), &(0x7f00004dfffc)=0x4) 2018/02/20 05:19:49 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, "01"}], 0x18}, 0x0) socketpair(0xb, 0xa, 0x800, &(0x7f0000000080)={0x0}) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f00000000c0)=0x3ff, &(0x7f0000000100)=0x4) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1a, &(0x7f00000000c0)=""/234, &(0x7f00000001c0)=0xea) recvmsg(r0, &(0x7f0000000880)={&(0x7f0000000240)=@nl=@unspec, 0xc, &(0x7f0000001640)=[{&(0x7f0000000280)=""/37}, {&(0x7f00000002c0)=""/4096}, {&(0x7f00000012c0)=""/229}, {&(0x7f00000013c0)=""/137}, {&(0x7f0000001480)=""/177}, {&(0x7f0000001540)=""/221}], 0x0, &(0x7f0000000800)=""/86, 0x17}, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) 2018/02/20 05:19:49 executing program 5: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@nfc_llcp, &(0x7f00000000c0)=0x60, 0x80800) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xfffffffffffff8b7) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = accept(r1, &(0x7f0000abf000)=@rc, &(0x7f0000000000)=0xa) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000000)={0x6, 0x81a5, 0x208, 0xe7b, 0xf6b, 0xaa, 0x8, 0x3, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={r3, 0x9, 0x30, 0x1, 0x2}, &(0x7f00000000c0)=0x18) getpeername$packet(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8, r4}) 2018/02/20 05:19:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x1, 0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00007a3000)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x0, @empty}, 0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) socketpair$unix(0x1, 0x400000000001, 0x0, &(0x7f0000000080)) 2018/02/20 05:19:49 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ef0000)={@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0x4}, 0x20) r1 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt(r1, 0x541b, &(0x7f0000000000)="001843bfdd8101407fcca4f7109417dc1bd321e6f9a07b620268c7696e01e9af51f992b0544a2877db96d04c582b133d0c1f475349c5b3e46c0a7ceb6e436f91fac5ed707dc4") 2018/02/20 05:19:49 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4010, r0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x400004, 0x4) 2018/02/20 05:19:49 executing program 7: r0 = socket$inet(0x2, 0x803, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000399be8)=@filter={'filter\x00', 0xe, 0x4, 0x3b0, 0xffffffff, 0x250, 0x98, 0x98, 0xffffffff, 0xffffffff, 0x318, 0x318, 0x318, 0xffffffff, 0x4, &(0x7f00003b3000), {[{{@ip={@multicast2=0xe0000002, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='rose0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x190, 0x1b8, 0x0, {}, [@common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x1, 0x4, "73797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffe300"}}, @common=@unspec=@pkttype={0x28, 'pkttype\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, 0x0, 0x0, @common='syzkaller1\x00', @common='ip6gretap0\x00'}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x410) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={r0}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000000c0)={0x2}, 0x1) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000000)={0x2, 0x1, 0x100000000, 0x4, 0x8}, 0xc) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000cff0)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f00000b3000)=[], 0x0, &(0x7f0000001000)=[]}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000180)={{{@in=@remote, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000280)=0xe8) connect$can_bcm(r1, &(0x7f00000002c0)={0x1d, r2}, 0x10) 2018/02/20 05:19:49 executing program 3: r0 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000041bff4)) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000ebcffc), 0x4) socket$inet_dccp(0x2, 0x6, 0x0) recvfrom$inet6(r1, &(0x7f0000000000)=""/61, 0x3d, 0x2020, &(0x7f0000000040)={0xa, 0x1, 0x145f, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) 2018/02/20 05:19:49 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0x800, 0x98c, 0x20, 0x3, 0x0, 0x8, 0x8, 0x4, 0x26d3, 0x18000, 0x5, 0x100000000, 0x100000001, 0x9, 0x66]}, &(0x7f0000000140)=0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={r1, 0x9c, &(0x7f0000000180)=[@in6={0xa, 0x3, 0x20, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1367}, @in6={0xa, 0x3, 0x9, @empty, 0xffffffff}, @in6={0xa, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xf00}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in6={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xb361}, @in6={0xa, 0x3, 0x1, @empty, 0x2}]}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}], 0x2c) r2 = accept(0xffffffffffffffff, &(0x7f00000002c0)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000300)=0x1c) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000360000)={0x0, 0x2c, &(0x7f0000011000)=[@in={0x2, 0xffffffffffffffff, @rand_addr=0x80000000}, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}]}, &(0x7f0000003000)=0x10) 2018/02/20 05:19:49 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000000040)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r2}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200010000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x8000000014, &(0x7f0000beeffc)=0xfffffffffffffffd, 0x4) sendto$inet(r0, &(0x7f0000a2d000), 0xfffffe71, 0x20000000, &(0x7f00007f4000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)={0x6, [0x6, 0x19da, 0x3a85, 0x694, 0xe4, 0xfffffffffffffe01]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d75000)={0x0, 0x400, 0x10000}, 0x14) shutdown(r0, 0x1) 2018/02/20 05:19:49 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000e32000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f000052a000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x3, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x1, 0x3, @empty, 0x79}, {0xa, 0x3, 0x196d00, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3}, 0x7, [0x20, 0xffffffff, 0x1, 0x2, 0x5, 0x2, 0xb4, 0x7]}, 0x5c) 2018/02/20 05:19:49 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x2) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4b, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0xe8) 2018/02/20 05:19:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080)={0x1000, 0x9, 0x9, 0x4dc}, 0x8) r2 = accept(r0, 0x0, &(0x7f0000000000)) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000040)={@generic="88d0343b154f602841212c296c9d4844", @ifru_flags}) connect$nfc_llcp(r2, &(0x7f0000000080)={0x27, 0x7, 0x5, 0x7, 0x9, 0xfff, "228f019952431f083e7d7d49202aebdf23839092a15ffd96d7efff24c147c010dc0c6aa9be10ffe2a9a3f2b9095fdc5fc18eaf3445c795bdbfec277adc6d0b", 0xbeb000}, 0x60) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000dbb000)='D', 0x1) 2018/02/20 05:19:49 executing program 1: r0 = socket$inet6(0xa, 0x3, 0xff) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000003000)={0x0, 0x0, 0x104, 0x9f2c}, 0x5) sendto$inet6(r0, &(0x7f0000003000), 0x4dd, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x6, [0x22bb, 0xffffffffffffff88, 0x80, 0x2f, 0x71, 0x4]}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0)=0x3ff, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0xa0, "4f9388b14544e9c25131d97abcd674185b957e59d9041cde145c4af36bee61357d7336fe0dd6d65e570c9b33a610d42eaef7190a326a32e37fbe72f6c5e14c6325d51d472a4ffb7616a46de514904ca1106d573630770435b8a88ea2c59cf6db3d6e7260da4dc49c0b5ecbe3ff35e98cebfc4edb039a90b16a1e2448e75b68120f84613e6c48185813d92133a12170e95cbec69c955ac44b3908362fcf774ced"}, &(0x7f0000000180)=0xa8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r2, 0xfffffffffffffff7}, &(0x7f0000000200)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000080)={r0}) sendmmsg$alg(r3, &(0x7f0000000440)=[{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f00000000c0)="9be6b8078cbd2164ed87d2f6f9029202fd6b427b2427568524c113dd472d0bb8fe22a1e421e0ad71b6cf76f0e81a7ab5616020430125eb66df6c0df9f31075900c7ff60838bbc5d779f00f778d02bea1a554f418aff90bebba1b65379e123a", 0x5f}, {&(0x7f0000000140)="854de7fe3f9979678a33", 0xa}, {&(0x7f0000000180)="d76d7267ab78bc4a4ffd1fe505e1e8da7b3e538dc9b77e851fa4335b2334820d8c5950abfc1d201e65bb1a9eec29260c9ceaf01f43ffecf2809eb6af74b73ef23df5d013f59e3f2e0032de360fcc757abdeb89c6663880f5468da2325458a7c9688c8db779cd21b0", 0x68}, {&(0x7f0000000200)="7966e824cf07c90c37e3ff0c25c31f206f09d92ff3b786ba3623bc687e71b2d0e04316f4fc3d833f3caf91155de4aed8c48e3f4760b3bb24e85aabdd149583bf5e6215a8f2ef54b06e7524d30e0e6180977681ebe09c3848f67506e01b5882937879b127b941bf05e8922d722ea0e1eb261445272b", 0x75}, {&(0x7f0000000280)="74ee76a66b5ce8cd7dab1189c57063c2e3e120aab0f6f0a52a3a63395c40da5c922a002c4b7688bec134bec7bf7427103a95bafa6c4c74736d588e116bbb6d6f286a95e2c492", 0x46}, {&(0x7f0000000300)="20a0a1f391218a45b5141ef6d46832808efdf2db3a0ff94916ea9c74c086021bf23a18fe9f5fc25c0fa1740e", 0x2c}], 0x6, &(0x7f00000003c0)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7387}, @assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18, 0x117, 0x3}], 0x78, 0x8000}], 0x1, 0x10) connect$inet6(r0, &(0x7f0000000480)={0xa, 0x2, 0x1f, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, 0x1c) 2018/02/20 05:19:49 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000631000)=0x9, 0x4) r1 = accept4$inet6(r0, 0x0, &(0x7f0000000000)=0xffffffffffffff74, 0x80000) r2 = socket$inet(0x2, 0x3, 0x4f3e) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000040)=0x8, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000080)) accept(r0, &(0x7f0000000040)=@hci, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x2, 0x1000, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x7}}, 0x17, 0x5}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r3, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x9, 0x3, 0x80000000, 0x6, 0x9}, &(0x7f0000000200)=0xa0) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) getsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000240), &(0x7f0000000280)=0x4) shutdown(r0, 0x800000000001) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000240), &(0x7f0000000280)=0x4) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000300)={r3, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x2, @broadcast=0xffffffff}]}, &(0x7f0000000340)=0x10) 2018/02/20 05:19:49 executing program 2: r0 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x7, 0x0, 0x8004, 0x29c1, 0x1, 0x4, 0x0, 0x9, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r1, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}}}}, 0x8c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0xffffffffffffffff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r2, 0x65, "e58bfb478b3cf6f33a144c15d1716e65abbb8e024e17b99099238ef1703f2cbecddb01da1b1b330445e626a17d9d60bc9d71545cc935d3768f05e57f64a8db1c990673d66052f66b8482c0b28f8740015115833e19206ae7a74569d38ff68de2d62c028eac"}, &(0x7f0000000100)=0x6d) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r2, 0xa7}, 0x8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000485fb8)="18f4241a85f57141ebf0f7ac134ffffc08cb0c2c39afcb0063fbb19820d04ff30f8de476aa5d972865ec04fdcafcd01dec4a1ff1a4c5d3963f08788581176e51253680bfcbcdc632", 0xfffffffffffffd03, 0x0, &(0x7f0000601000)={0x11, 0xd, r3, 0x1, 0x0, 0x6, @empty}, 0x14) socket(0x2, 0x800, 0x1) 2018/02/20 05:19:49 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000635ff4)={0x10, 0x0, 0xffffffffffffffff, 0x3}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000514ff4)={0x10, 0x0, 0xffffffffffffffff, 0x10}, 0xc) r3 = accept(r2, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x68, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xab8d}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x0, @rand_addr=0x1}, @in={0x2, 0x0, @rand_addr=0x1}, @in6={0xa, 0x0, 0x3, @empty, 0x1}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000140)={r4, @in6={{0xa, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}}, 0x1, 0x3, 0x9, 0x0, 0xe0}, &(0x7f0000000200)=0xa0) setsockopt$sock_int(r2, 0x1, 0x41a, &(0x7f0000000040)=0x2, 0x4) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c"}) [ 34.962386] audit: type=1400 audit(1519103989.904:19): avc: denied { map } for pid=5349 comm="syz-executor1" path="socket:[14649]" dev="sockfs" ino=14649 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=tcp_socket permissive=1 2018/02/20 05:19:49 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) getpeername(r0, &(0x7f0000000000)=@l2, &(0x7f0000000040)=0xe) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00007a9ffc)) r1 = socket(0x11, 0x4, 0x401) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000000)=""/135, &(0x7f00000000c0)=0x87) socketpair$inet(0x2, 0x4, 0x6, &(0x7f0000000100)) 2018/02/20 05:19:50 executing program 4: r0 = socket$inet(0x2, 0x80001, 0x0) bind$inet(r0, &(0x7f000000aff0)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000009ff0)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000d80)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x1b8, 0x1b8, 0x250, 0x0, 0x1b8, 0x380, 0x380, 0x380, 0x380, 0x380, 0x6, &(0x7f00000affa0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, [@inet=@rpfilter={0x0, 'rpfilter\x00', 0x0, {0x8}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xfffffffffffffe9b, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x0, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x9, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xfffffffffffffee6) sendmsg(r0, &(0x7f0000004640)={&(0x7f0000000000)=@generic={0x0, "57a90ac5ab13c19e32041be66818660fc14010acb4b5ca4671671e6c7a85c9a92bfc1bc6cef7e10b5f2181f28bffbc0895938ab2e790fe938406ba014a89c0e88ae93d42867e071506b496a16833edfe397b68ca903ba3471f6d021a92a241e6ea26e86b0337df5de52238e5ee48dd4d7df4a80e9b44b5ab10effc413bfc"}, 0x80, &(0x7f0000002480)=[], 0x0, &(0x7f0000002540)=[]}, 0x0) 2018/02/20 05:19:50 executing program 1: r0 = socket$inet(0x2, 0x802, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000e27fb0)={@common='ip6gretap0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a}}) 2018/02/20 05:19:50 executing program 0: syz_emit_ethernet(0x34, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @generic={0x333, 0xdade, 0x6, 0x2, 0xb, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, "9bda", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, "9a4721553fc7c64804148eb4f7f40b66"}}}}, &(0x7f0000000040)={0x0, 0x0, []}) r0 = socket$bt_l2cap(0x1f, 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0xe, 0x4, &(0x7f0000000080)=@raw=[@jmp={0x5, 0x7fffffff, 0x8, 0xa, 0x8, 0x8, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0xbd7, 0x0, 0x0, 0x0, 0x9}], &(0x7f00000000c0)='syzkaller\x00', 0x8, 0x73, &(0x7f0000000100)=""/115, 0x41f00, 0x1}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000200)={r0, r1, 0x6, 0x1}, 0x10) ioctl(r0, 0x7ff, &(0x7f0000000080)="17777b13153e4b58504b44366869343eb172cdfe516e6c44f2b88fe840e5e5ae928b504d2222a69678fbb0d780482f60fa180e3606addd369c6ba1884d5506ff89e630bd042482ed54d854f287eda250c8b3575fbfcaf316ec7e8311d0c31c32113e72d3efd31ce99da198169d35190fa2d4850d95e7783700dc480150642759efd691c2b23f73db3111286ab57fbe92698e3c3abb833eb52a9b78") 2018/02/20 05:19:50 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000040)={r0, 0x2, 0x1, 0x5a2, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) bind$alg(r0, &(0x7f0000f87fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)='\n', 0x1) socketpair(0x9, 0x0, 0x1f, &(0x7f0000000080)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x7, 0x30}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r3, @in={{0x2, 0x2, @rand_addr=0x3}}, 0x0, 0x6, 0x1, 0xffff, 0x1}, &(0x7f0000000200)=0xa0) r4 = accept$alg(r0, 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000240)) sendmmsg$alg(r4, &(0x7f0000f94f58)=[{0x0, 0x0, &(0x7f000034bff0)=[{&(0x7f0000f91000)="d777032bd02a99", 0x7}], 0x1, &(0x7f0000cc1000)=[]}], 0x1, 0x0) recvmsg(r4, &(0x7f000090afc8)={&(0x7f0000f8aff8)=@sco, 0x8, &(0x7f0000229000)=[{&(0x7f0000f8affa)=""/6, 0x6}, {&(0x7f000063e000)=""/222, 0xde}], 0x2, &(0x7f0000cfc000)=""/48, 0x30}, 0x0) 2018/02/20 05:19:50 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect(0xffffffffffffffff, &(0x7f000001c000)=@generic={0x0, "5976d8bf623494cf0f9bea0f56600d5806357e8977866f9555cc808903d01ef60a463036c6b908661e8392f543be280dec24ddbea7a3919704a7a198869279f11f8054bc3c8201986002eed214318707062a05947adebcac377a28b09695df161b7b5218faf80c1d3b2a822dcf99db86cecaffc36749bf7e87ab96c0d59e"}, 0x80) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f000000ffb0)={@common='sit0\x00', @ifru_data=&(0x7f000001c000)="6b6be7000000007000b400a472ca66f3000000ef0002000000000000cb9d3cb0"}) r1 = socket(0xa, 0xf, 0xffffffffffffffc1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x23, "cc1a63ab6ee5f2292bf64f8146aa163ff97d7d1ad93e046003e86d0df5a1d02f447dfb"}, &(0x7f0000000040)=0x2b) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={r2, 0x6c0, 0xcf, 0x5}, 0x10) 2018/02/20 05:19:50 executing program 4: syz_emit_ethernet(0x2a, &(0x7f00001a2000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="f06cd4cc7510", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f00000e7fec)={0x0, 0x1, [0x0]}) socketpair(0x0, 0x80000, 0xc, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000080)={r1}) 2018/02/20 05:19:50 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000687ff4)=@abs={0x1, 0x0, 0x1}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) listen(0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000641000)=@abs={0x1, 0x0, 0x1}, 0x8) socketpair(0x0, 0x807, 0x40, &(0x7f0000000180)={0x0}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00000001c0)=0x16, 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) 2018/02/20 05:19:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) listen(r0, 0x9) r1 = socket(0x10, 0x31de029d2f6ffb21, 0x9) getsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0x3ff, 0x40, 0x0, 0x7, 0x2}, 0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x3, 0xb9, 0x4, 0x9, 0x80000001, 0xffff, 0x7ff, 0x0, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r2, 0x20}, 0x8) pipe(&(0x7f00000000c0)={0x0}) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={0xffffffff, 0x9, 0x18}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0xf, 0xc, &(0x7f0000000140)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r3}, @ldst={0x2, 0x2, 0x2, 0x3, 0x0, 0x40, 0xffffffffffffffff}, @map={0x18, 0x7, 0x1, 0x0, r4}, @exit={0x95}, @generic={0x6, 0x7f, 0x9, 0x2}, @alu={0x4, 0x2, 0x0, 0x4, 0x6, 0xd9c022af626653a3, 0xfffffffffffffffc}], &(0x7f00000001c0)='syzkaller\x00', 0x0, 0xbc, &(0x7f0000000200)=""/188, 0x41100}, 0x48) syz_emit_ethernet(0x4a, &(0x7f0000dae000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/20 05:19:50 executing program 2: mmap(&(0x7f0000000000/0x792000)=nil, 0x792000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000640)=@ax25, &(0x7f0000000680)=0x10, 0x800) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f00000006c0)=0x2, 0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0}) listen(r1, 0x5) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x0, 0x80000040008001d, 0xffffffffffffffff, 0xfffffffffffffffe) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@can, &(0x7f0000000040)=0x10, 0x80000) getsockopt$netlink(r2, 0x10e, 0x7, &(0x7f0000000080)=""/112, &(0x7f0000000100)=0x70) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000140)) 2018/02/20 05:19:50 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000a77ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000000)={0x1ff, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000013ffc)=0x8, 0x4) pipe(&(0x7f0000000040)={0x0, 0x0}) epoll_wait(r2, &(0x7f0000000080)=[{}], 0x1, 0x7) write(r1, &(0x7f0000000000)="a21da1c53c02e26efaf3d642a2c512b3a8214f1e19b509b894b0df93dc97cd48573a1d1b11da52df89301b7f769262210fc39b161ebe0ac8bf1b00bbb24344d9689480dbd66f1332643a06207233369edea1d0e757b3dcb6dc89972dbd69f0ebafa9292beefa67948a58c968f4dc505d86ee92ecc708a540d276db54e8d4cacb8614235621cee1082a08051809ff298c78cf817598ed35b45da14dbc60e57d87d1532284bf601871c58971b9393fe7cbe46db8444af14632d248912d7d43605d4853bae17c68142ae7f34c0e1f8b84c52b195e01fe87eae322ca910560d8cbaa4566a346c2b8", 0xe6) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f0000019000)}, 0x0) 2018/02/20 05:19:50 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket(0x8, 0x1, 0xb1) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000)=0x7, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x40000, &(0x7f0000000000), 0x8) 2018/02/20 05:19:50 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4000005, &(0x7f0000000000)=0xfffffffffffffffd, 0x4) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@loopback, @in6=@ipv4={[], [], @empty}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@empty}}, &(0x7f0000000100)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000140)={{{@in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0xfe, 0x1, 0xfffffffffffffff7, 0xa, 0x80, 0x80, 0x2e, 0x0, r2}, {0x6, 0x4, 0xee1e, 0x1000, 0x0, 0x10000, 0x5, 0x7fff}, {0x4, 0x100000000, 0x7, 0x8f}, 0x7f, 0xb, 0x2, 0x1, 0x2}, {{@in6=@empty, 0x1, 0x3c}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x0, 0x17}, 0x0, 0x1, 0x2, 0x0, 0xa6, 0xfffffffffffffff7, 0x1}}, 0xe8) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/02/20 05:19:50 executing program 2: pipe(&(0x7f0000000000)={0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) connect$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x8, 0x0, 0x2, 0x3, 0x75, "f71419ff7f3b0eb46001fb60302da61df8dd358f9b2f246c126f6141cc38098d4ab33999aefea39a335a4094f55cfa3018e227f2e69880852841207b34acbd", 0x4}, 0x60) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000040)=@filter={'filter\x00', 0xe, 0x4, 0x428, 0xffffffff, 0x260, 0x120, 0x260, 0xffffffff, 0xffffffff, 0x358, 0x358, 0x358, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='gretap0\x00', @common='irlan0\x00'}, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@ah={0x30, 'ah\x00'}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@dev={0xac, 0x14}, @syzn={0x73, 0x79, 0x7a, 0x0}}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, [], [], @common='ipddp0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x118, 0x140, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}, @common=@icmp6={0x28, 'icmp6\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], [], @generic="8d461c615af6431ee101c9ecefb31ea9", @generic="2e1679c51082eff0fd5663c622f319e5"}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@mh={0x28, 'mh\x00'}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x3}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x488) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000580)=@nat={'nat\x00', 0x1b, 0x5, 0x550, 0x368, 0x160, 0xffffffff, 0x250, 0x0, 0x480, 0x480, 0xffffffff, 0x480, 0x480, 0x5, &(0x7f0000000500), {[{{@uncond, 0x0, 0x118, 0x160, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0xf, 0xfffffffffffffff9, 0x3}}, @common=@hbh={0x48, 'hbh\x00', 0x0, {0x5, 0x1, 0x1, [0x1, 0x3f, 0x5, 0x5e6, 0x3ff, 0x2, 0x0, 0x3f, 0x0, 0xff, 0x4, 0x7, 0x7f, 0x1ff, 0xaf1, 0x401], 0xe}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x4, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @port=0x2, @gre_key=0x5}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @rand_addr=0x100000000}, @loopback={0x0, 0x1}, [0xffffff00, 0xff000000, 0xffffffff, 0xffffffff], [0x0, 0xff000000, 0xff, 0xffffffff], @common='eql\x00', @common='ifb0\x00', {0xff}, {0xff}, 0x5c, 0x1, 0x0, 0x4}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x6, @ipv4=@multicast1=0xe0000001, @ipv4=@multicast2=0xe0000002, @gre_key=0xa686, @port=0x3}}}, {{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x10, 0x4, 0x4}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x2, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @port=0x3, @icmp_id=0x0}}}, {{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x80, 0x20}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x10, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}, @ipv4=@loopback=0x7f000001, @gre_key=0x4, @gre_key}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5b0) 2018/02/20 05:19:50 executing program 3: r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x88}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={r1, 0xf4, "edbd32885724cad59a700b28498510f938e306f4b3208314465a1a82e94bdd7232ca7486f8afff0a598c2562d5a0619aedf47d3bcf7d2ae4b88de7a88bc35e3e70bf874dfd0b1f1be990a5945efc5181e1517883daf8feb2e178e67e207e5a144046b2ba2f574216377c4c3a97284d1cf03ba69bfe63e29235df00efc156d8890381a8c7e934737470bd5417155255ee51e5a725be32555ac47937ef4545b5ac9292c58bb6b15f6daa316526fa50d3d3ff6dd829683926704c57be0eefc63ddb069138f80b2916e4ae21da972dc3315180277a1c64c4abfb381c8789827a57e0a4af81e7588cd06c461e51c5f5d8ad826487fd3f"}, &(0x7f0000000180)=0xfc) write(r0, &(0x7f0000733fe1)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) 2018/02/20 05:19:50 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)={0x7, {0x2, 0x3, @empty}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}}, {0x2, 0x1, @multicast2=0xe0000002}, 0x8, 0x1, 0x100, 0x3, 0x100000001, &(0x7f0000000040)=@generic="c794b1a7bf30a6a64291cc2991d84231", 0x100000000, 0x6, 0x8000}) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0x8) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) 2018/02/20 05:19:50 executing program 6: r0 = socket(0x1000000010, 0x6, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d9b000)={@common='bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt(r0, 0x1, 0xa75, &(0x7f0000000000)="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", 0xff) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0x3e9, &(0x7f0000f75ff0)={&(0x7f0000f85fa8)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0xc2, 0x2e}, [@NDA_LLADDR={0xa, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}]}, 0x28}, 0x1}, 0x0) 2018/02/20 05:19:50 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000917000)=0x401) listen(r0, 0x0) poll(&(0x7f0000000000)=[], 0x0, 0x431b8446) shutdown(r0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000140)={@nfc={0x27, 0xffffffffffffffff, 0x9, 0x2}, {&(0x7f0000000000)=""/211, 0xd3}, &(0x7f0000000100), 0x40}, 0x30) 2018/02/20 05:19:50 executing program 7: r0 = socket$inet(0xa, 0x800, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x1d0, [0x20000080, 0x0, 0x0, 0x200000b0, 0x20000220], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x8100, @syzn={0x73, 0x79, 0x7a}, @generic="031a724e19cc640f2d04940366e9367c", @common='ipddp0\x00', @common='bcsh0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0xd8, 0x110, []}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x0, []}]}, 0x248) 2018/02/20 05:19:50 executing program 1: mmap(&(0x7f0000000000/0x6e4000)=nil, 0x6e4000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000880)={0xffffffffffffffff}) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) pwritev(r1, &(0x7f0000000100)=[{&(0x7f0000000080)="a2f2c23bc3caefcb883e8838eed383eb8e47dc40dc5e345d4ce9f9623b4c50a7a5894c02defc36b9f8a21593c4a6ea776b2aed264754dc7446971905d34944aa435e29b71caeffd588da2c4e02de0dbb", 0x50}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x7ff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0x9, 0x80, 0x6}, &(0x7f0000000140)=0x10) 2018/02/20 05:19:50 executing program 3: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) socket$inet6_dccp(0xa, 0x6, 0x0) accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x80800) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000e45000/0x2000)=nil, 0x2000, 0x3, 0x3f, r0, 0x0) mmap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 35.294405] x_tables: ip6_tables: icmp6 match: only valid for protocol 58 [ 35.317228] x_tables: ip6_tables: icmp6 match: only valid for protocol 58 [ 35.337900] x_tables: ip6_tables: icmp6 match: only valid for protocol 58 2018/02/20 05:19:50 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0xad8, 0x0, 0xffffffff, 0xffffffff, 0x140, 0xffffffff, 0xa08, 0xffffffff, 0xffffffff, 0xa08, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='eql\x00'}, 0x0, 0xf8, 0x140, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @common=@ipv6header={0x28, 'ipv6header\x00'}]}, @unspec=@CT0={0x48, 'CT\x00'}}, {{@uncond, 0x0, 0x888, 0x8c8, 0x0, {}, [@common=@unspec=@u32={0x7e0, 'u32\x00', 0x0, {[{[{}, {}, {}, {}, {}, {0x0, 0x1}, {0x0, 0x2}], [], 0x7}], 0x2, 0x1}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "a75beedb3ed7dc9b71317866ead21a55a1de4299fc28bca34f86353dd100"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xb38) connect$inet6(r0, &(0x7f0000000b80)={0xa, 0x2, 0xfffffffffffffffd, @loopback={0x0, 0x1}}, 0x11) r1 = accept(r0, &(0x7f0000000dc0)=@nl=@unspec, &(0x7f0000000e00)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000e40)={0x0, 0x2}, &(0x7f0000000e80)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000ec0)={r2, 0x5c, "6e65a8f49ebacd7b1c0beeb087b788e31339c935d5a12256fa3d2d2f2957f806e32df0d4b6f5822b8314f19cd0f3b0adb339ae8ac0f5eb16d319c55efe022fa04fb3e64141e30900ad80bc66273d58f806ad77c67be326f9b5d42bac"}, &(0x7f0000000f40)=0x64) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000b80)) sendmsg(r0, &(0x7f000002dfc8)={0x0, 0x0, &(0x7f0000032f90)=[], 0x0, &(0x7f000002d000)=[]}, 0x0) 2018/02/20 05:19:50 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x2, 0x0, @dev={0xac, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000fff0)=@common='vlan0\x00'}) 2018/02/20 05:19:50 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000008f000)={&(0x7f00002a1ff4)={0x10}, 0xc, &(0x7f0000bf5000)={&(0x7f0000416c70)=@getpolicy={0x50, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0xa0, 0x20}}, []}, 0x50}, 0x1}, 0x0) r1 = socket(0x0, 0x80001, 0x0) connect$pptp(r1, &(0x7f0000001400)={0x18, 0x2, {0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x20) 2018/02/20 05:19:50 executing program 6: pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = socket$inet(0x2, 0x5, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0x220, 0x0, 0xffffffff, 0xffffffff, 0xc8, 0xffffffff, 0x188, 0xffffffff, 0xffffffff, 0x188, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@uncond, 0x0, 0x98, 0xc8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0xa0, 0xc0, 0x0, {}, [@common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x280) r3 = accept(r2, 0x0, &(0x7f00000002c0)) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000300)={0x2b4, 0x0, 0x10001, 0x1}) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000340)=0x3, 0x4) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000340)={0x400, r4, 0x10001, 0x7fff}) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000000400)={r2, r2, 0x2, 0x2, &(0x7f0000000300)="2241465660d9cbff5b451c5835e8b5db381c8dd02aec329207893401a167a8422ac4fdbbfe26d4f27dd609a20d8a0f6c29d61c4561f7e8c4d7c95179906e8f56034cfa29ecaf87d440bde643444814e2ecbe87172b9efdf1f118784fafe7725a6a7ca8f11efbb69a377fdcf4d8adefe2f12b67e029cad6386ccab575fbc72aa358084dcd872c6ee1c5473e42a48752cc188436d5ade992a239868721e52e63c2333c89c559f6d7d9212de14d2892f02b2a85657089028321e71aaa3ae50e74405460e7f5", 0x3ff, 0x5, 0x1000000000000000, 0x1, 0xfd4, 0xc1a9, 0x5, "65c8bda89b6d965c17049f31487b66fab7b59163958e67b8ef80b85986bcf05783c61f04c8fc9f8b39aa00699ec48be0f0f3fd9ec55be5295973b875ea546f6684b454b09629d978c32ffa3ffd475ed565439b2e"}) syz_emit_ethernet(0x3e, &(0x7f00000002c0)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @rand_addr, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001, {[]}}}}}}}, 0x0) 2018/02/20 05:19:50 executing program 1: r0 = socket(0x4000000000012, 0x3, 0x7) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in=@dev, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000180)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) socket$nfc_raw(0x27, 0x3, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000000)=""/78, &(0x7f0000000080)=0x4e) sendmsg$unix(r0, &(0x7f0000d82ff4)={&(0x7f0000f30ff6)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a59fe0)=[], 0x0, &(0x7f000078a000)=[@rights={0x10, 0x1, 0x1, []}], 0x10}, 0x0) 2018/02/20 05:19:50 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f000093dfe4)={0x5, 0x9, 0x9, 0xfffffffffffffff8, 0x1, 0xffffffffffffffff, 0x40}, 0x12) pipe(&(0x7f0000001680)={0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000016c0)={0x0, 0x4, 0x0, []}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001740)={r1, @in={{0x2, 0x0, @rand_addr=0x80000000}}, [0x6, 0x7fff, 0x16a8, 0x101, 0x0, 0x80000001, 0xffffffffffffffe0, 0x5, 0x100, 0xff, 0x1, 0x0, 0xffffffffffffff7f, 0xff, 0x6]}, &(0x7f0000001880)=0x108) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={r0, &(0x7f0000000000)="f8dedefb98f4a292b75a04c6e105ae31fb08fce63d934fc08a989b3d9f4cf64c449e6ec80ba572374e7cec2805b460a3b8600875e9f5f46b2d1a49062ab520a50c634447cb4ba75df47a998668130cbd63730820814ae5387724b3588743999e4773761b6a97fd2b2ddf638bbaabbb9b85500d0c0676db7215e328aa6413a27af10b6195bbbacc62607da015ebd0269f2db026907c9b621f72bd6883d3234db03679e409f534643538fbe7394ba1cb2f8c7d6a9e92fde9812f59536d912f496950fd557313d2a6cf28447255fbd67a7f3325e264a5f2dc111016b38f0e061ef165ff453d31fdab0bd491bb7d", &(0x7f0000000100)=""/223}, 0x18) 2018/02/20 05:19:50 executing program 3: r0 = socket(0x12, 0x803, 0x0) write(r0, &(0x7f00005eef60)="220000001e0007ffe901000f09000700000900ebfe03a7f21900ffff050008800100", 0x22) sendto$ipx(r0, &(0x7f0000000000)="617b80cb082acae3db621d014995765c5c7d0b19f2bee93920241ddb2bcc821bcf9f25ba76ad69a43575b1011039f0b608b5e722cb5303e8aaa33797e960c7dcee39b44a7aba4916263258efc7e84fff48116e5f0e4584bab1bb9068e81bfa4806885038c4559b79d40f8166bad1639e0c13be738a882abc25d067f56a9cc7aa9a65ca642fcad2ee696411d228bb00dfd3f4edf5cfc9ceaf3054d46177d4cc12d590889e93e5790445f6ce8e71df07f4b15196cbac96fb41c0f24f1156d99747106237d468d1bab7be35e3c8", 0xcc, 0x4000, 0x0, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) 2018/02/20 05:19:50 executing program 0: r0 = socket$inet(0x2, 0x200000000000003, 0x1) sendto$inet(r0, &(0x7f0000d64000)="925fb9", 0x3, 0x2004c084, &(0x7f0000392ff0)={0x2, 0xffffffffffffffff, @empty}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in={0x2, 0x2, @loopback=0x7f000001}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000040)="92d6a7037681b1d52ecbf728556757130f5060deec0050f0dfe769652dc3fbfcb17cfa3da2048d588225e06eb34c22fbdff116", 0x33}, {&(0x7f0000000080)="d1e1a6770de57aa33b7e9c47a3bc4bf62c1b2ee043b502cd8e51787fa9502993dfdd9cfe2af4a72b49c6fb05c8115e4ebaf8a92ff878fce42b257fcf8bc516f6b72f51c5e9c5894efe9bbf9388fe737255919424d0932605bfd542576fec20bebd50927627122d76038d1daa0710d0ef61a986d3cf34201898769221ff210e9dcf3c98ba4b37997fa40e2da89b1a8985be7e7feaa54efb9495fa9beb3c0ad1cf79c8661ce978d61e5d917ac576231de7fbe69a176d7dc7b7ac72386ac902f2c9f294b0f65bc38081c8df5209790eeee7c9f652df135516a4d332ac71dd2ef84ebab7193e630aa8", 0xe7}, {&(0x7f0000000180)="66a9827c9553977ce991d6c495fbf07d101e1e5712733852db0da0b185db87c28229", 0x22}], 0x3, 0x0, 0x0, 0x24000880}, 0x40011) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/02/20 05:19:50 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = getuid() sendmsg$nl_xfrm(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=@delpolicy={0xdc, 0x14, 0x109, 0x1, 0x3, {{@in=@multicast2=0xe0000002, @in=@empty, 0x3, 0xffffffffffff5956, 0x1, 0x100, 0xa, 0xa0, 0x0, 0x2e, 0x0, r1}, 0xe, 0x3}, [@extra_flags={0x8, 0x18, 0x2}, @lifetime_val={0x28, 0x9, {0x4, 0x9, 0x0, 0x300000000000000}}, @lastused={0x10, 0xf, 0x7}, @etimer_thresh={0x8, 0xc, 0x5}, @ipv4_hthresh={0x8, 0x3, {0x13, 0x8}}, @coaddr={0x14, 0xe, @in=@empty}, @lifetime_val={0x28, 0x9, {0x8001, 0x8, 0x5, 0x7fffffff}}]}, 0xdc}, 0x1, 0x0, 0x0, 0x4000040}, 0x20004004) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in=@multicast2=0xe0000002}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}}}]}, 0x13c}, 0x1}, 0x0) 2018/02/20 05:19:50 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x1, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x1f, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x90) sendto$inet(r0, &(0x7f0000482000), 0xfffffffffffffd1f, 0x800000120000001, &(0x7f0000172000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10) recvfrom$inet(r0, &(0x7f000087b000)=""/194, 0xfffffffffffffde6, 0x2, &(0x7f0000b34ff0)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x2f3) 2018/02/20 05:19:50 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000072b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000011ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff038}, {0x6}]}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{0x0, 0x0, &(0x7f0000002500)=[{&(0x7f0000000000)="7db2edb06826e48ce18804f46a9698eb71aa0ebcfa841c90e21a8f8e8adaec0dea3751502c325b95f18da9d4ad4a408e227ae2e6bca927ab6a17bdf66bff962d8e676405dcabc3d358457a0e10e441c3ab74c4515f42a7a497ec078a97389a4e2efbe65c85b07d67814637027afafc35eaa1583d6ad53c0180784c6402aa06aa43e89d44f16f68d8dc5021908cd1e08c3ecfec49803ebad1e6b5f4fa65a41ab0465d127f95e02d59e20c6047f85c29bb81844ed60f", 0xb5}, {&(0x7f00000000c0)="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0x1000}, {&(0x7f00000010c0)="1b8507566abd2b4209f1e79c50756ddb0d1deb83854d41c993ede2b90a06f27131f301e65c9562467ce870ef3940909ef973fb67a9665734700608d2a7512df901004e0f34ac5ca8ef5b34ac59cb92b7e2107180a261954ea9bee109494f5905b5d139380aecc286fd7d47366bff3741e870c7ee4460b658949371f605d43bca1c299ec4107e07b098591e789d7eda5d87eac42d4a23a98bed8fd658ee8f1e51ac30291827406036ef4d20963faecf6a", 0xb0}, {&(0x7f0000001180)="c4fbc0889302d62ac0510cce2625101d892e43a45285844335bdc2c9ee3d73204fe89270b88cb6", 0x27}, {&(0x7f00000011c0)="ea1f7de9f5ee6716a765ea760d74341b74af5b2e2a92d637ae206fa5a55e99de47025377cbd4a3a313f38d5f22472ac2f1408a39ea2b8d4bc07ff4054bb5074e445cc67e16756e900c6e2425d03017a587e6a34bb058ec49c6aaf79eafccb4158b04198e4f891463bde3a9ae2395cfce5608a70eecf58912a088c2e22e59e7ea8e9ac3f55db8c58adc941fa68357b8e242f21e46b6fd2caede0c1c31b1c132e91c98374cde4cd149c4ec81850bc7b36229fddad1a091011ba4fb1d760e8708da8aee437710bf525c1677448af56ad179fa58a21606c8680cc90fb863575f0d6f012b273d", 0xe4}, 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d6c4837bc522c4c5174fc2f51a2462a9d710f1b12144b87a2a08b6de9692aff6e3e306d26c76648fb0600a817ad0661df0fe2bc4285baeee6f3a9b1f491a523b3ada147c0a9b569c97a385d18a942eb1400d3f20fe146254ede5302a25ade375f64e719e44e61d5c7d40cc9d648fe618388751f7e2434f962cdabda1909b9649b25c83a3f2bf414ba64c7f3674d414cb0bcc3c29843aa1d4bacf8b2d1ba6583f362cc5ba84e8bbb3e87645c34be6711e1d1e9ea377d802e2ab7a2a1d23cb8115b4244bc1e3a25a26d763a636c0ff5c39cb5d43ee49a455cdc28d9297c10a21b5bdad2659d353b45569b0017cbe0955cedb8b34f3c2e09aeb7ac2e81c662f70ce57898d29ce7e4dfe2c86bc5eb453a4ce3a027580abf1e6de8da6f502bee504c92f744d1280ba57613be1b28a6940fe1392bc569b06acdefd6a75b197fd89174cbf8907ed589972a5162fb8e9230f9254ab6de50ac45c5f54ac692708ea687705ff4d0018e3d656064182120c505ddd2c6697a86492bbda6fbb38e612ea1890efc94e3d0822e9f2cf8e4e45e2b504ca74fd3eb529a74853d3cbba83f7b77cc51f93eee04a535ae3895ea5322efdf82e044840ce019712df62119d17f53e7f90bf734f96e62633885fcfad6fb97e44bc7a55882c1a22b860effad06377abd2c91c2659e01614626db2aa97945379580a1de419b77e0ea5bcee7bf58804c3d071b8f1f91fe03c176df8dd0dbb261689729e0023cb24f3f132aff6a027804b94eecaed0099fa51f23e7e066b5be9e75d9ab3c6876c62353b576cf838ac6c6bba17fae827a44061c6f9a1237db20a05e3fb7939410fce71ac4b616ad3894f8956a668182fe8aa2c882176a36f5f422c4c124e15f0ff215d9c51800ff761a89fff54c0106d6914dbf64b8bcfc5ba60e3513680eef4126663d1d76109296e8ffd0740054f12bbc0c4fde4ea76518c0e8ce52d062dd30edf5eb6aed16f8ed057dbe06e2552b9de12e8b56e5ca2de3b7c852598c846c446782a75c9b4398c4fff54148e6fd6d92c1fd96403063c7906d74bbf9ed4e963826551b637278136c5aff9d2974149a9d33c66ca59a564c1b9d4ea35ef8ed68f9c96b83ffa1873072adff1979e26c34ce4afc74e180a139dd6e77fa8ceba2831efe29fa7c0000c98031cf309135861ede13fb6ea91c01cfab56b75c089f2851d1a6720fcb174640b9a193976b15202c76bde4dbeab77e726323ea22d24e06a8eaf949b1367ae1c98711e27311641c263027fdcb5fe8c61c181cae99e12e77c660870c0baf4b501815db7e9fa9df50af5e16a00d677ee91c213929f8f5ceb73341d7f1c245291549e59767703eb2c542decf2b5b4bcf054829b20b4b90cd5bcfa1e71cec324299588f026951514611784cd69611c4558037f6f04041e888cad8b02d3672d37cfc1c071bd5411df32c2caadd5c0354095cdb364c2a828d6e08117aa6b4e462c6b437cb6f7537af463de6d76c3c9409ecac6e2c0a823ae12f4aeef670768273d13da761482b949c4f413094804450c596a98a0ec7c75fd26f771196bf0e573d80cb6a5fe783ce6797beca4fd577f8ef48f811f32b0a2ab14b275ceec5fcf806ea1170ea67dd291f812e104880186da916d1a7882597cc2e4ddc92ec638bb3321f7c50e2dec840098fb0f21a76a36ba5b1833b38b629ae473d7371ac352174b38e1c21b119ce845f7741b5cdf4a083d9af600b4e186c28952001d534e498f0635cce7b52b3a2008791c42260ff967194ef4ef4fe9d377cb9502552aea303a397e4f82710e6c0c4424d79e684cc6d14b18ae204dcffea381170d05d1a90c8b6f06af239d0a40a3164d289a5f2a9220bda2cf4a7ef83c1dec433b2825e5a03993f5d85715e115bcb21de8cdda0e406b6c2e7a8ce04d6042581dae58966e99ba7c34daa15d50e64f0d3f6fa04555d2ba3f183dce6f79e8ae2c744f0a893ab69679a66896acfe244840d1d7ff5a7eb3ade88a813eeef52625a14b2144d0e627a846da9d051d9575628f1a46caaa6e7c224df43df17b79a3ad0ef31d192989c867e82fbf23cdcdc5d84c37759ea2f81111c2c31f07f559b3ca0d256203cbf07b5d6fecb78f72d209b7d9cb156420d32afe8e93978e687f14d833f0f6834a97d0b45bcf4f754c07d2ce15c1a0f73795ea07b1280f119503aefb6830970cbce868ea24dc6c4c7ac446018eae6b3af1c45fc1485f5a32bfbebef9b0eb0a23b8d1f85545e737583aa48d51324e5abff58e47bd7e", 0x1000}, {&(0x7f00000022c0)="58c619e633453ecb74cfae756ea33bf03afe9ea171228ae079066b2ecefa12028d0620f80e25edc0874bb0a318e7aa5cb98567cd63a28f53bd814c04f735446d4a575522d25a3580c76662e6daeafb64f75370af6fea965e2a8cd52c3401b1733ef19a0a7389878c5f369b53f0fb5aaae3eff3b6892689dfc1178109565c77b1df567e6f70edffad448b02c8918064db2eae732c44c32007668ccc7755eedc062f12cb4fcb9cb694442b588f5e208559a6bc550414702eff182bb5cd8b0f73030301afa2b742edf9babb89ac353f92ea2a2232ecf3f3dd4bf3eb06f0a6851bdd202e0086d0548fccbf893b5366f715460f5df9dfc773cd2e", 0xf8}, {&(0x7f00000023c0)="b23912a439d687410e1c59e734a485a926c8813ccd6d696633262b581cdc34c09680c186515c3d09fc4123892f8fb22313f7", 0x32}, {&(0x7f0000002400)="aa369f9846c30f5c4e8720b1ded160bab6f4dab2c185baa6deb778a2228597ec0e9b822c6c12d4ef43025bd5a7ce520965884545b3b3078c99eef499268fa969dc52d08ed8ea17b2f827d1b50855920939281a5cd8a1e2fe769468fbcd1883fdc40e5ede7bc7af42c5fe08c23eafb01b02a3c924d599cd8fe464d84db475be308be224c5872edee5e3803fb2a87bdc525d76d41f5f0212088d4829a1f31cb6bace97d0d0c687eeefb88c9cb2cd9a6ff85f9ae084d5fcf91955e017e466635f923daa4ff337b7609b69f3ec92b43ae2fa8ea3af8f71", 0xd5}], 0x9, 0x0, 0x0, 0x20044045}, 0x83c}], 0x1, 0x8000) pipe(&(0x7f0000002600)={0x0}) sendmsg$kcm(r2, &(0x7f0000002bc0)={&(0x7f0000002640)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}}, 0x1, 0x3, 0x3, 0x2}}, 0x26, &(0x7f0000002780)=[{&(0x7f0000002680)="ac06eae00483e566619c12a05712bbb7d20a4b15718ef99f87e3e725d5916d12f460c7f589bb6b6a58f187e60f047380738259213d3d65f2ad822a3b4471513315b500c54dc76a0e66b3004d22e4c38c656aa8199aac80faf63ad4448463ee0ff1ad79e9776fa3cad4bfcffbb7667143b7db06987736fd4166c8d6e8289be74f5faaaa49782e6caeee4f3f3774ee9cfc179e7a5e1bd3d48e4953b01abf", 0x9d}, {&(0x7f0000002740)="bc6ce35bbc513c996dbc1b4302541630ad1f4522125a6753345f0494864240b7", 0x20}], 0x2, &(0x7f00000027c0)=[{0xe8, 0x6, 0x9, "30cb1f1f1442e864c7c96c0c947601355908226ca7e3149f0ccf07bf7c13ccd78920525e9eb3f3bdcae9cc56433f3aee3d1fb4412998a4f22abcd84f1e79503e9c99f9ecac8647d3cf6b1cd2f14fcd94c23df974efef77698a0d9bc3eb37a983240bae04211f36085865ca34f10b029fb596435d8b93325153b9dcf4323fa46e07e4e22229cad5383b97b25b62ec3ad3c5d53d65e71e620c38fb22ff34c53fa9eddbd11d52e3a8183c225253c27458aca9e6aeb08d43f8bf3199a1b05e189e3e6ab8e69e30504b2cc22d473c3dca8c6917ef7a"}, {0x30, 0x100, 0x3, "769db31eec7da9a47ef809215819ecdd1ebe32444a21e73797705fc7c0"}, {0xe0, 0x114, 0x7f, "88e0236f4a4c4944a1b5c7775a1fbad7abb0f5b5ff36c2cca774fad7315221784cbec87b026c62446acc07038ee9bbbb528a46a8f7ace35af9f2cfacc04fd71e92a260a758bf9dccff4208641cceb4811887a1da00491467b1f5bce1c35099e99c880ba0ea2eac8e61c239fa82f3dda36ea296b9dc9961fa10e66a59e02991aacfcb85dc866901ce0262bfe480beede3bfd5d0c0183f1b97c1c3884d741de8f91cb928ae22a98a1c9fbba827cfc36d3e304743700dc6ddbebe1b65df93b9eb213001c551e16ed706a20c9ac87aae2a38"}, {0x90, 0x103, 0x0, "8db739d43dc6520f676fe7d7fa176dd8876270e198b470a6830acf8990a7f37e01400188597a4e4b6660383562f945f02ba72f437620e88bceb9c37ab6f38f0407afcf0d57d4c24e6f141a0a965af0c8aaf1f16c4234b9a2233753a8fcb226e74a05e2ffec6971d069bb5114378f59f6633203908e9f0fd0f636cec882c3"}, {0x78, 0x1, 0xffff, "a46d56a9ddb32a15eae5bc41cdb1271870f2ee28a22e99c21ad5517c57616061a2a8efa5394ad4a878956bba4273beaf995fb9204852a15b7d7aaa996a06a9a02b34120de68e584a8b6d91d8e89423b3bbbe6d7654483fcc327dc78f5e674f9cd5d7facfcac0bb1a"}, {0x78, 0x19d, 0x2, "0946477aa1ad5cd15302a77d40e3a46c579e86774463f59ebb5c295f476392e60bc05717c663338e337b5d88e2a65c234b04009f28e8eeb2159d720e7cff01e8947b97835be38ecd73c66b144efb0000b8807ff91bf62909fafc92189c9b8e388134"}, {0x50, 0x1, 0x225, "2331c7bae46b326ced1a975cc8389068200af25fe418fd0ac1d4196fc37e1b43801369378b287058ea139979b8b7ec9f6639fe1dd88a5c680c5e0900"}], 0x3c8, 0x84}, 0x804) 2018/02/20 05:19:50 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom(r0, &(0x7f0000000000)=""/6, 0x6, 0x10000, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast1=0xe0000001}, 0x1, 0x4, 0x3, 0x3}}, 0x26) sendmmsg(r0, &(0x7f0000c23000)=[{{&(0x7f0000a39000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10, &(0x7f0000f87000)=[], 0x0, &(0x7f0000db5000)=[{0x10, 0x0, 0x7}], 0x10}}], 0x1, 0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000000080)=@ax25, &(0x7f00000000c0)=0x10) accept4$netrom(r1, &(0x7f0000000100)=@full, &(0x7f0000000180)=0x48, 0x80000) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000000480)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x26, &(0x7f0000000640)=[{&(0x7f00000004c0)=""/229, 0xe5}, {&(0x7f00000005c0)=""/13, 0xd}, {&(0x7f0000000600)=""/12, 0xc}], 0x3, &(0x7f0000000680)=""/23, 0x17, 0x8}, 0x100) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000700)={0x0, 0x3}, &(0x7f0000000740)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000780)={r3, 0x7fff}, &(0x7f00000007c0)=0x8) 2018/02/20 05:19:50 executing program 1: setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000001ff4)={@multicast2=0xe0000002, @multicast1=0xe0000001, @empty}, 0xc) 2018/02/20 05:19:50 executing program 6: r0 = socket$inet(0x2, 0x80000000003, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000024d000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f00002df000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_netdev_private(r1, 0x89f3, &(0x7f0000000040)="9501dbf5f9b266aff0a9b8e24079e0d2b13aac1fdb03d759a1a6dc30c396074ea936525bbab859758887be") close(r0) 2018/02/20 05:19:50 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000925000)=[{0x0, 0x0, &(0x7f0000d60f80)=[], 0x0, &(0x7f0000f06000)=[@assoc={0x18, 0x117, 0x4, 0x20}], 0x18}], 0x1, 0x0) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000080)={0xde04, 0x1, 0x582, 0x5}, 0xc) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000523000)={0x1d}, 0x10, &(0x7f0000f9f000)={&(0x7f00002d5fb8)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "78107cf7ba34bb907619bca78c327758e0977d56a0428fcd2086f76c15e8bbf0272ad8184a3924c666339f8e3d1c1631d81bb612a655343ecf2221f317fc71e1"}, 0x36}, 0x1}, 0x0) recvfrom(r1, &(0x7f000069cfc1)=""/63, 0x3f, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5"}, 0x10) 2018/02/20 05:19:50 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x7, 0x30, 0x9, 0x5}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000140)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001}}, [0x0, 0x3, 0x2, 0x7fff, 0x7, 0x8, 0x1, 0x9, 0x0, 0x20, 0x63c2, 0x2, 0x100000000, 0x81, 0xfff]}, &(0x7f0000000280)=0x108) r4 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00000002c0), 0x80000) getsockname$ax25(r4, &(0x7f0000000300), &(0x7f0000000340)=0x10) bind$alg(r0, &(0x7f0000fabfa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x8000000, 0x0, 0x6, 0x20, r2}, &(0x7f0000000040)=0xf) r5 = accept4(r0, &(0x7f0000000000)=@ipx, &(0x7f0000000040)=0x10, 0x8388f93c12e879f2) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000380)={r3, 0x8000}, 0x8) setsockopt$IPT_SO_SET_REPLACE(r5, 0x0, 0x40, &(0x7f0000000100)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f8, 0x0, 0x278, 0x98, 0x98, 0x148, 0x360, 0x360, 0x360, 0x360, 0x360, 0x6, &(0x7f0000000080), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00', 0x0, {0x3, 0x7ff}}}, {{@ip={@dev={0xac, 0x14, 0x0, 0x13}, @dev={0xac, 0x14, 0x0, 0x15}, 0xffffffff, 0xffffffff, @common='tunl0\x00', @generic="cc58ff31884a925533d3b8de6cbd67da", {0xff}, {0xff}, 0x6, 0x2, 0x20}, 0x0, 0x70, 0xb0, 0x0, {}, []}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x401, 0x9, @ipv6=@empty, 0x3}}}, {{@ip={@rand_addr=0x5, @dev={0xac, 0x14, 0x0, 0x15}, 0xffffffff, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='vcan0\x00', {}, {}, 0x9d, 0x1, 0x2}, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00', 0x0, {0x2, 0x525d}}}, {{@ip={@multicast1=0xe0000001, @empty, 0xffffff00, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="29648cb790a51658d7d731b953371ad2", {0xff}, {}, 0x4, 0x3, 0x62}, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @common=@inet=@esp={0x30, 'esp\x00', 0x0, {0x0, 0x1, 0x1}}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x21, 0x3a3, 0x2}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x458) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000580), 0x0) 2018/02/20 05:19:50 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@remote, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000140)={{{@in=@local, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000240)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xffffffffffffff6e, &(0x7f0000beeff0)={&(0x7f0000000440)=@migrate={0x19c, 0x21, 0x300, 0x7, 0x0, {{@in=@rand_addr=0xdad, @in6=@loopback={0x0, 0x1}, 0x2, 0x3, 0x0, 0x0, 0xa, 0xa0, 0x20, 0x32, 0x0, r2}, 0xf, 0x1}, [@algo_comp={0x64, 0x3, {{'lzjh\x00'}, 0xc8, "2cd1c5dd78202d3abf0a8afde70bdd639067c21eef036221a9"}}, @sa={0xe8, 0x6, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@dev={0xac, 0x14, 0x0, 0xe}, 0x1, 0x2, 0x1, 0x800, 0xa, 0x20, 0xa0, 0x8, 0x0, r3}, {@in=@broadcast=0xffffffff, 0x3, 0x33}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x1f}, {0x4, 0x3ff, 0x7, 0x8, 0x7fffffff, 0x100000000, 0x9, 0x889e}, {0x3, 0x5, 0x5, 0x1}, {0x8, 0x6, 0x5de}, 0x0, 0x2, 0xa, 0x4, 0x5, 0x13}}]}, 0x19c}, 0x1}, 0x0) pipe(&(0x7f0000000280)={0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x80000001, 0x0, 0xd6f, 0xa, 0x20, 0x80, 0x88, r1, r3}, {0x3, 0x2, 0x3, 0x40, 0xffffffffffffff39, 0x7f, 0x1, 0x10001}, {0x23639860, 0x3ff, 0xffff, 0x100000000}, 0x0, 0x6, 0x2, 0x0, 0x1, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x1, 0x2b}, 0xa, @in=@rand_addr=0x2, 0x3, 0x3, 0x3, 0x1ff, 0x5, 0x9, 0x4}}, 0xe8) 2018/02/20 05:19:50 executing program 0: r0 = socket(0x1d, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x1, [0x5]}, &(0x7f0000000040)=0x6) accept4$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0xffffffffffffffdb, 0x800) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', r1}) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000180)=0xaaae, 0xfffffd7e) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000003fd8)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', r2}) sendmsg$can_raw(r0, &(0x7f0000001000)={&(0x7f0000002000)={0x1d, r2}, 0x10, &(0x7f0000003ff0)={&(0x7f0000000000)=@canfd={{}, 0xffffffffffffffff, 0x0, 0x0, 0x0, "f41496dc508577edf3b14aad43127b5a913d53ed43573373f0cc72cb81bca4376e6ba2933accb787dcfde12f55461de6e2c675100cf71203aebcad2d7190fb2b"}, 0x48}, 0x1}, 0x0) 2018/02/20 05:19:50 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket(0x17, 0xa, 0x0) recvmsg$kcm(r1, &(0x7f0000001a00)={&(0x7f0000001340)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x2e, &(0x7f00000018c0)=[{&(0x7f0000001380)}, {&(0x7f00000013c0)=""/57, 0x39}, {&(0x7f0000001400)=""/14, 0xe}, {&(0x7f0000001440)=""/211, 0xd3}, {&(0x7f0000001540)=""/200, 0xc8}, {&(0x7f0000001640)=""/142, 0x8e}, {&(0x7f0000001700)=""/135, 0x87}, {&(0x7f00000017c0)=""/130, 0x82}, {&(0x7f0000001880)=""/21, 0x15}], 0x9, &(0x7f0000001980)=""/91, 0x5b, 0x10000}, 0x2000) r2 = socket$inet6_sctp(0xa, 0xffffffffffffffff, 0x84) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000040)=0x6, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x9e, "8b705df7d251f6b55357bd82fac5c761499e939bb6bda26e4cd81e3059dcb1cc37fdb45f312bc2612474ccedf92ce759acb52ddad3e0cd2ba14f2935256dbf13e309acd92e6aa954c59294a3bc3a771e994f9df46f03849ddee19089dc2e9ec6ec7c3da787e819096e2fc2bff4dfb2452947f06ba3d7a0fcb9c03ba01d178990d3a1f42cb2d5bbc0e34b5f8c980e53a0112ca24d6e2f7004c2d25aa2e392"}, &(0x7f0000000080)=0xa6) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000100)={r4, 0x8000}, &(0x7f0000000140)=0x3c8) sendmsg$nl_netfilter(r0, &(0x7f00005d3000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000aa4ff0)={&(0x7f0000c74fe0)={0x20, 0x0, 0x7, 0x400800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x1, @pid}]}, 0x20}, 0x1}, 0x0) [ 35.465839] netlink: 'syz-executor7': attribute type 15 has an invalid length. [ 35.494791] netlink: 'syz-executor7': attribute type 15 has an invalid length. 2018/02/20 05:19:50 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4(r1, &(0x7f0000000000)=@generic, &(0x7f0000000000)=0x80, 0x80000) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f00000000c0), 0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000100)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000006000)=[{0x37}, {0x6}]}, 0x10) 2018/02/20 05:19:50 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x400000008946, &(0x7f0000000100)={@common='sit0\x00', @ifru_data=&(0x7f00008e7fe0)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) 2018/02/20 05:19:50 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000becffc)=0xb78c, 0x4) 2018/02/20 05:19:50 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95, 0x0, 0x0, 0x54}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000006f3d)=""/195}, 0x48) pwritev(r0, &(0x7f0000000000)=[], 0x0, 0x0) 2018/02/20 05:19:50 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000010ff4)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000019007fafb72d1cb2a4a280930a06000000a843dc91052369390009002f000000000000001900050000000000000000081338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000002000)=[]}, 0x0) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000017fb4)="24000000000b07031dfffd946fa2830020200a0009000100000000000000a3a20400ff7e", 0x24}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x1, 0x5, [0x3, 0x4, 0x65, 0x9, 0x7973]}, &(0x7f0000000040)=0x12) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={r2, 0x3c, &(0x7f0000000080)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}]}, &(0x7f0000000100)=0x10) 2018/02/20 05:19:50 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000ff8), &(0x7f00000188c2)=0x8) socketpair$inet(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0}) getsockopt$inet_tcp_buf(r1, 0x6, 0xe, &(0x7f0000000040)=""/103, &(0x7f00000000c0)=0x67) [ 35.536987] DRBG: could not allocate CTR cipher TFM handle: ctr(aes) 2018/02/20 05:19:50 executing program 0: recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000baefec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000c22fc0)=[{&(0x7f00000b4000)=""/15, 0xf}, {&(0x7f0000f6afa9)=""/87, 0x57}, {&(0x7f0000000000)=""/203, 0xcb}, {&(0x7f0000cd5ffe)=""/2, 0x2}], 0x4, &(0x7f0000a01f13)=""/237, 0x296}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x2a4, &(0x7f0000346fc8)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x3}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x200003ff, 0xfffffffffffffebc, &(0x7f00005d4000)=""/251}, 0x48) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000100)={{{@in=@remote, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, 0x2, 0x2, 0x0, 0x2, 0x0, 0x80, 0xff, r0, r2}, {0x80000001, 0x8, 0x7fff, 0x5, 0x9d0, 0x8000, 0x1, 0x2}, {0x7ff, 0x8, 0x0, 0xd706}, 0x3f82, 0x2, 0x3, 0x1, 0x3}, {{@in=@multicast2=0xe0000002, 0x2, 0x6c}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0xe}, 0x2, 0x7, 0x3, 0x9, 0xffffffffffffffe1, 0x8, 0x4}}, 0xe8) 2018/02/20 05:19:50 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x8) r2 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000000140)=0xffffffffffffffff, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x4924924924923f4, 0xc0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000c15000), 0x4) sendto$unix(r1, &(0x7f00001a0000), 0x0, 0x0, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x68, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x6c33}, @in={0x2, 0x3, @loopback=0x7f000001}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x100000000}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0xac, 0x8000, 0x2, 0x401, r4}, 0x10) r5 = accept(r2, &(0x7f00000000c0)=@pptp={0x0, 0x0, {0x0, @empty}}, &(0x7f0000000100)=0x20) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000002c0)=0x14) ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f0000000300)={@dev={0xfe, 0x80, [], 0x0, 0x16}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, 0xd7, 0x6, 0x1, 0x100, 0xffffffff00000001, 0x0, r6}) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r3, 0x4) close(r0) 2018/02/20 05:19:50 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00007c5000)={0x2, &(0x7f0000001ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff01c}, {0x6}]}, 0x10) getpeername$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) 2018/02/20 05:19:50 executing program 4: r0 = socket(0x1001000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000f81fc8)={&(0x7f0000f81000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000a28000)=@newlink={0x38, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "69703667726500000000000000060000"}]}]}, 0x38}, 0x1}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x1000}) socketpair$ax25(0x3, 0x0, 0xc3, &(0x7f00000000c0)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000100)={r2, r3, 0x4}) 2018/02/20 05:19:50 executing program 2: r0 = socket$inet(0x2, 0x2, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x9, 0x3, 0x1c0, 0x90, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x128, 0xffffffff, 0xffffffff, 0x128, 0xffffffff, 0x3, &(0x7f0000021fd0), {[{{@uncond, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@ip={@loopback=0x7f000001, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="a322f20eedda5f7de9009f825a8b6b2d", {}, {}, 0x6}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x220) 2018/02/20 05:19:50 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) r1 = accept$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) setsockopt$inet6_opts(r0, 0x29, 0x38, &(0x7f0000000040)=@dstopts={0x7f, 0x6, [], [@hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}, @padn={0x1, 0x1, [0x0]}, @ra={0x5, 0x2, 0x5fffe3}, @pad1={0x0, 0x1}, @pad1={0x0, 0x1}, @ra={0x5, 0x2, 0x9}, @ra={0x5, 0x2, 0x3}]}, 0x39) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000080)={0x4, {{0xa, 0x2, 0x81, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x80000001}}, 0x1, 0x5, [{{0xa, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100}}, {{0xa, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}}, {{0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0xffff}}, {{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x8}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}}]}, 0x310) r2 = accept4(r1, 0x0, &(0x7f0000001d00), 0x800) connect$rds(r2, &(0x7f0000001d40)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) [ 35.620972] audit: type=1400 audit(1519103990.563:20): avc: denied { getopt } for pid=5561 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_netfilter_socket permissive=1 2018/02/20 05:19:50 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x40000) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000028000/0x2000)=nil, 0x2000, 0x0, 0x100000031, r0, 0x0) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) recvfrom$inet6(r2, &(0x7f0000000040)=""/4096, 0x1000, 0x40010000, &(0x7f0000001040)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r1, 0x0, 0x1, 0x3, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) r3 = socket(0x8, 0x3012e2c4470687d7, 0x0) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000001080)=0x6, &(0x7f00000010c0)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f00000000c0)=0x80) socket$pppoe(0x18, 0x1, 0x0) 2018/02/20 05:19:50 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000040)={0x7fffffff, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}}, 0x98, 0x0, 0x7ff, 0x3f, 0x3, &(0x7f0000000000)=@generic="8a2c4005a1f760d6c0b8c5cbdf204765", 0x9, 0xfc8, 0xdd16}) setsockopt$inet_buf(r1, 0x0, 0x2d, &(0x7f0000000000)="fb943158090e0b5b0208cd578bdcc2154e9cae283a050391e29e9e06e4bc78d8ab9ff51d9c07b2524905dfe417089ea4259a25d9826cbad40d84215106535b0cc4c05badb27b4c6aa9cf72fb45945507692eb08ea5c788cc9d7443f7f072e1576ad9e6c7ffff08d1870107894f5660e2b2a74a9a249a768185f441cf6f70e16a83ea4d1479fac9069710a371c8cce32cf59b727a936dba48d51cb5d64fa4cc7c4d8e89835d0732ba843bf9cc8b16aeb80d527ff77c1b4fad51f0b2fadecbabd072ebb514079066994d7cb1572fc3f19e768de1db4bdc2792671a850980584966fd65", 0xe2) socketpair$inet(0x2, 0x8080f, 0x5, &(0x7f0000000100)={0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x77, "8b623ce8c1b0b5a350a12b3ed9990bd50c9f8d0425c936255919a2b75f678473e95715e4a3c336b00577ff51293ca56599b70b44416b8f39ec3445b7b719ca2cd520bdfd1ad9af3e266deaaf1f0f366db3675ffe3f2841eab8187b1c9f744ec18b89dcb50f2706adca3b8942d068d54648c6d0b281f44b"}, &(0x7f00000001c0)=0x7f) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r3, 0x7ff}, &(0x7f0000000240)=0x8) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x48, &(0x7f0000dcddf0)={0xffffffa4, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) 2018/02/20 05:19:50 executing program 6: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) r1 = socket(0x3, 0x80000, 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x10001}}}, &(0x7f00000000c0)=0x8c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000100)={r2, 0x22, "cfafa905c04b35b02c5a13eb709d6fb2bd946a1c11e63e05c4125a0b0e64b6623005"}, &(0x7f0000000140)=0x2a) syz_emit_ethernet(0x36, &(0x7f0000870000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xda, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) r3 = accept(r0, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x58) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00000000c0)={0xffffffff, 0x2, 0x6, 0x2, 0x8, 0x8, 0x5, 0x5ae23b7f, 0x1, 0x5, 0x7f}, 0xb) 2018/02/20 05:19:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000a4a000), &(0x7f0000df9ffc)=0x4) bind(r0, &(0x7f00009d1ff0)=@ethernet={0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) r1 = accept4(r0, &(0x7f00005a6fd2)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f00000f5000)=0x2e, 0x800) pwritev(r2, &(0x7f000070afd0)=[{&(0x7f0000094000)="11a31cc543dde4886659712e2441de0b7ed6c5faf142be3f74ef58ad850888a134a8d05f470ebaf6df2bfa8dfab83b0f264b9fbf08609fda9adf93b483bc194bc80724d62857943428774da836a3e525e4845dd23042053efae9ff00f1f8ac4885a9b3b656533d51347d61f7dc8b80cd5907f8e9c34727856d435e5c0e98ae3eeecc518ac4aaf8dc85a71517373e4540fffa981223ab1fd116992a97f80bcba6944588690439", 0xa6}], 0x1, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f000054dffc), &(0x7f0000eb1000)=0x4) socketpair(0x1b, 0x1, 0x100000000, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000000040)) setsockopt(r0, 0x1ff, 0x0, &(0x7f0000000f5b)="ca8576ab40ebf75cdaf2db66fa08da32127bef45c65f225645bc1e3295778b437e11c32e717654b56085c7441c009b58fb0473108e72712b1e39e421632b9b30350357230bb135bd53cc5e63c5c8d1013da0fef3ddedfb84daf130b3e21eb98a6b50610353db0728ec6a0e8f17a22053f14cb54b9ffebae0e94a0a3bf570b44951f2903933cc31b098577b16821cbea3e9436ff6e59a1793474fc70b676cc5f7b67cc3afdc", 0xa5) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendto(r5, &(0x7f0000e76000)="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", 0x1000, 0x8, &(0x7f000064eff0)=@ax25={0x3, {"f3042ee731f842"}, 0x403}, 0x10) 2018/02/20 05:19:50 executing program 4: r0 = socket$inet(0x2, 0x3, 0x1) socket$packet(0x11, 0x3, 0x300) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000c9da8)=@raw={'raw\x00', 0x9, 0x3, 0x1f8, 0xc8, 0xffffffff, 0xffffffff, 0xc8, 0xffffffff, 0x160, 0xffffffff, 0xffffffff, 0x160, 0xffffffff, 0x3, &(0x7f00003acfd0), {[{{@ip={@loopback=0x7f000001, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xfffffffffffffffc}}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@ip={@broadcast=0xffffffff, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, {}, {}, 0xff}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x258) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000071ed10)=@raw={'raw\x00', 0x9, 0x3, 0x228, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x190, 0xffffffff, 0xffffffff, 0x190, 0xffffffff, 0x3, &(0x7f00009edfd0), {[{{@uncond, 0x0, 0x98, 0xb8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@ip={@loopback=0x7f000001, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="ef7d20742b6e0576d01cee3f67a2fc82"}, 0x0, 0x70, 0xd8, 0x0, {}, []}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00', 'syz1\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xfffffffffffffd3c) 2018/02/20 05:19:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000cc2fed)="130000003e0005ffffe3ffbd000026180a3f02", 0xa) 2018/02/20 05:19:50 executing program 2: socket(0x1b, 0x2, 0x4) r0 = socket(0x1e, 0x1000000000005, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00007edfec), &(0x7f00001c6ffc)=0x14) 2018/02/20 05:19:50 executing program 7: sendmmsg(0xffffffffffffffff, &(0x7f0000004fc4)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)=[]}}], 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f}]}) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14, 0x800) getpeername$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00000000c0)=0x14) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x1, 0x6, 0x8000, 0x20, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r2, 0x10001, 0x9}, 0x8) 2018/02/20 05:19:50 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000e9c000)=0x401, 0x1) 2018/02/20 05:19:50 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = socket(0xd5af72165ac53939, 0x8000a, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)=@common='teql0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x24) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000080)={r3, 0x2, 0xab, "16e4c089d09e9df587aff489cdeb0e612525431ec24d686fe5b3141d785b8b77eb6da14e168b49ddd2f8a2f17b92e8e1d10db075797cfa12ec513e065202892167606267b90bb29077372886992ff9fd3427b59315a2e96349d80f74144d1fd4e4e4ad1d677517591064f490246fcb8adc72ce56b67a7b5ed366570fc52e900e85b02084cb84a61afb8d2d9d9112c8f5c2838792c646f592da3eaf081abdbdc85c8adf8efe8644fedc38b2"}, 0xb3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000158000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) 2018/02/20 05:19:50 executing program 7: r0 = socket$inet(0x2, 0x3, 0x84) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@common='syzkaller1\x00', 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003afcd8)=@filter={'filter\x00', 0xe, 0x4, 0x2a0, 0xffffffff, 0x98, 0x158, 0x98, 0xffffffff, 0xffffffff, 0x230, 0x230, 0x230, 0xffffffff, 0x4, &(0x7f00003affc0), {[{{@ip={@empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="5fd95f648c4dcc95318f534a69977457"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xb0, 0xd8, 0x0, {}, [@common=@set={0x40, 'set\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x300) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) r3 = getgid() r4 = getgid() setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000001c0)=@nat={'nat\x00', 0x1b, 0x5, 0x478, 0xd8, 0x0, 0xffffffff, 0x0, 0x1d0, 0x3e0, 0x3e0, 0xffffffff, 0x3e0, 0x3e0, 0x5, &(0x7f0000000040), {[{{@uncond, 0x0, 0xa0, 0xd8, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x3, 0x10000}}]}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x3, @dev={0xac, 0x14, 0x0, 0xa}, @loopback=0x7f000001, @gre_key=0x81, @icmp_id=0x0}}}}, {{@uncond, 0x0, 0xc0, 0xf8, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x1, 0x2}}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0xf7c016d9bc625d1a, @rand_addr=0x6, @loopback=0x7f000001, @port=0x0, @port=0x0}}}}, {{@ip={@empty, @broadcast=0xffffffff, 0xffffffff, 0xffffff00, @common='dummy0\x00', @common='lo\x00', {}, {}, 0x4, 0x1}, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0xb, 0x8, 0x5}}, @common=@unspec=@owner={0x38, 'owner\x00', 0x0, {r1, r2, r3, r4, 0x4, 0x2}}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x1, @ipv6=@empty, @ipv4=@rand_addr=0x7ff, @icmp_id=0x1, @icmp_id=0x2}}}, {{@uncond, 0x0, 0xc0, 0xf8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x20, 0x850, 0x1, 0x1}}]}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x2, @loopback=0x7f000001, @multicast1=0xe0000001, @port=0x0, @gre_key=0x1}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d8) 2018/02/20 05:19:50 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000000)=""/146) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={r0, 0x0, 0x1, 0x3ff, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) socketpair(0x3, 0x80007, 0xce3, &(0x7f0000000140)) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) socket$key(0xf, 0x3, 0x2) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000200)={r1, 0x3, 0x1, 0x5, &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) [ 35.779808] audit: type=1400 audit(1519103990.722:21): avc: denied { map } for pid=5595 comm="syz-executor3" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=14946 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 [ 35.793488] ipt_rpfilter: unknown options encountered [ 35.849610] ipt_rpfilter: unknown options encountered [ 35.865160] x_tables: ip_tables: ah match: only valid for protocol 51 2018/02/20 05:19:50 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000000000)={0x1d}, 0x10) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) close(r0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={@common='teql0\x00', @ifru_flags=0x1000}) sendmmsg$inet_sctp(r0, &(0x7f0000000080)=[], 0x0, 0x20000001) r1 = epoll_create(0xc7) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0x80000001}) 2018/02/20 05:19:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0x10, 0x800) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f000002af68)=@ipv4_getaddr={0x18, 0x16, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x18}, 0x1}, 0x0) r2 = accept(r0, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x10) sendmmsg$nfc_llcp(r2, &(0x7f0000004180)=[{&(0x7f0000000080)={0x27, 0x8, 0x6, 0x1, 0x401, 0x7fff, "8fbef18b813d6cbd909a740ba2f59ab9b3591b6f9c5fcb3d03259711a7e172fc18321272f086d30d67d258f8c35a53442f78d4bf7be8d50438714c54a91f6f", 0x3}, 0x60, &(0x7f0000000100)=[], 0x0, &(0x7f0000000140)={0xc0, 0x0, 0x2, "db500dc578c2228226571bf41d24decb0bb78073937dc9067f841742b84f178d0f2d78aad94def1a276eb671ccb55f372dbfaf9e1ff8d967314740bbcbffcdfac9ab63a55ca226d2efd234c11bdaa0a19b0f9dd0f883fe9504108da5eb98a430f44a716893f45e96bd860bfb34f71c77470fe8de673ea7b6c4e0c02d6380badb3c192f9e811c1194468834b1781b401e34dd23483501979a1a6dce7ba14d2ec2900dd793acfb16a0a5cd4f"}, 0xc0, 0x40000}, {&(0x7f0000000200)={0x27, 0xe5a, 0x2, 0x1, 0xff, 0x7fff, "c8e81fd62015cdb2bea4a8e7c94c6046dc0f0423b5780b911c48e044e1ae16b3723c743e9f2f2172904164d09795c867e2f8e11af2daf2e94803379614f52f", 0xb5}, 0x60, &(0x7f0000000340)=[{&(0x7f0000000280)="605cf007188b55cf655b179f9e646fe759e65044ee5057766e8c03e5b1cf7ed28b0821f447cba973bccb2ea7e972dfb2d583c1ebc7c14af2434a365240574af2c75c9e4984cd1e82627884f340d72939b9d1d2c930d30eddedb45e7c73a23beb8277c612e326de95140dc18a914012bfd58a053f819452a4e09bc3a236bf2157b1d0c9763a5af513c97e3ea3d87c6d0b", 0x90}], 0x1, 0x0, 0x0, 0x20000000}, {&(0x7f0000000380)={0x27, 0x9, 0x6, 0x0, 0x400, 0x2, "ad904a5c5b947e2f945fc6233f78eb0d2a2e5c10c9ac14269da6a76aab4755177e0d7bca751fc9471e8528f3f126525c5926e9007c2b3f739184febf9051ab", 0x7}, 0x60, &(0x7f0000001600)=[{&(0x7f0000000400)="d045227d7f", 0x5}, {&(0x7f0000000440)="7c06a2aab0cb7d6b856ff527af693ab3572b013b5280f82dbf282e0b3e22677646cd13b8d176e1d7e0b95dacc0a95039c8e047142aa43e4e73dd262cb917fe1ddb3a3bec1b580db3f9531e5f33", 0x4d}, {&(0x7f00000004c0)="a2ee25875f05cf0d144983f66578eb43602e843b73b46ba703c05156e1738c5df57ac38bf41e7b88da9c9e35c854f394f44b3b80392f600a993cbb4c803d605172db646f05dc1cc47d83bf9baafc75cfb46a194d40a875f00a39060f5879d31eaf4a07491ef748b70de51ee40b19a504f0adbee4e08cf7880312585fefc1c246dd1bb5053cc8af78225ef39c5a4e1fc3abc97b333bc6427c62103937169a267622b3b76033ecd3e4171dd00dc365270930", 0xb1}, {&(0x7f0000000580)="fcc415b0cee3cbb2c84275e7788f3e39890e0ea1d00c7f9caa161ea93123d22e4b1609043e9dd5a7f17a6c84fe767a6a838cc462932ab8249b0cc2741b8dae078077359c347fb24474bcf520f9f7fef52c16de04a010eb9068138e44fc43ea761eebe895306905519b82bb47509e77ce239fe29bc48d54053fa739e9fbeaf960755b73f00791fc90e60072c8af5f23f324f319e2358e5a28830eca2fa39ca92da4c650cee3201ccc4368c97ed848385d5a256ae22fc2dd0336e36657c1d20dc67aeb59e3ca2ed3f8020be9aeb912b1375025f24ccc120951d9f34266a3e1a1bdebc55d1f6048ebd42ef75061e841ea6c54afa8d2e67e61db0d1f9ca4408821604715f69b2245761def7ed0385d8106bf828c0e710c6262fa4627089927f07a4b64b76a1f6a7d20a63951be89547978eaac5992d37a5e661dc677a3607525c9d7c3aa75c4dfbe692bb6200b81046d383a6505e2127d3a4ff866f23ba36d75fda19fdce25c6f2680e0b7177cc9f8536eebb2706be1c2f092335dd9a422be976c8b86f416c473a447b2b100508922c4ca40749fffb13f7a6e22bd9f1771e58a9a5fe0404b26962fe17887b7a87cd192c2308daa955de32da41232bc530cdf07cd73d10e9111e6ef1334e4a970c34c3c9698bb9967e2be67cd09c156fe7da3054d32718085fde509ce56d2175493d87f4610c3c7e1219ce308867f2a6c1f15535b38adfd2599dd1f84713386f3ba538a8f6b7e3f5daea808645a280823d5290a40eb9f0e8397751ebbc1ea08ea4f7742a580872c66e241c970bd00877181351ef4ab26729b0f368b979d33609d198229dd290ab07d5adcfd8f76ee1b4714b2cc4335ff7ab5b0f648ed183adcdab332acaf87afae7eb268efc32bf7d6c0aeeccb81ba02bb75aa7e989784aec95da3993901ef174a57a9ee2bc9e2be73746c16d1cb4ab8aa3c3431f1bfe3deb3bf1169e480c775be44ec3781bf4a8c15fca4bfbb09e11b763fc6c7e97e3f95ee03a4ab56d5f013b3aa569f3af453db1d926bae459c0cf42e896f73baf7b30a341faeddc7f872258a62bb8b3f3152649c46f73082acead71496c542b9b04cef48a945684db1b55d17df545bba23ba5499ddb48d60500a57d82227dd7b01666611b7dce8da429011915b50aa7e7095b52d6e8e3118009145e54cc72b2c9e9eb450e95ac31f8b495bcf45828d9766a4bdd004dea2a48a243e014b9f9f531a7ef5bf54a595b98bc5c10eecc21359433340437501a3adf7133f1acde92f8995fc7cb660142765b62e13948ff008e5b65dfb5129d3c86210c5998d0f376858577f03c9f579da4f0b314f9bbdb96e80e926d61a562d86668620a4571bb413b762776108def4f82ea7bb52875702b6591ddb193910c23c17e25ce52a781dfbe6eca5532ca7b52f788611abf4e0c8eae1ddb55322a604387826d8b271b1f9ea6db8b9090c19188af2b23a956d7179f2e6cce3084355884c35c182c3ef29c5446fee0763c45d2af124f90ba3bfbae08faa85c2bc658f5be1360db410978e405a79d442ac0ac0470e7829c4592606e8aa34b21dc92170ffad1e573846816822a21208992bb08b5869320f08639caff3a803ae428618947db0d5a42ad445a661e1cf1b2e3c2b93ec44492d7f3fa6fd0eb29f479684ee3795331c11dca1afa3c67c9f83e9be986bacfda58c1a7517e7ec34f7cf469b4bdea7451d840bac054cb3025b992402b0cd89d935ee36ce220a84a3d6e2594d22b7cbc079e9a977c731d69b4edecba577ddaafb3d07faa73dd46749c4c9aa19c798bd86fbc33ebbe72811baa9c5bc6813330fe9b93f9b97f75ee87aa9b744ce05b1d9d393d3ceb0d4333963702661d10ce700df2126d4366e45c80039c2ca25f6300b708d30ee3a2d2e2e9b875e90f7dc136d22daa8333f73521a808bcb38dff201f1c9bb6200d8efeb49a25b81a1657367d94d5fd3b55026d5c4ddc5cc5d33096419b9b93d66e086c48d6fa96a14543ef57d58f366b5bc2f9550df5264d15baabac50545da73648b6d293a503efbe76e48fbb4be656cace632315de24440bac3770d5087cacb1cc1b787404e76c405eff07360d1e2461998c85f0d468fd96878b27136d1492d509b0b390d39d35f0fae37df3077a8fc3d07b839bc51acd91dce4aa50d0b03a187b7743cbfa043cc740e41730d922c12da78a19792a3cf9bd6bf40ba7670d9e4f3b2ac71a0dc21194dadfaa9077a4f255507d7e993804c409be2cf2418c17d0bffae8c40aeecde16f6ccab6084f79edce21bf61810783cb1b29de14ce548b35ba4f06c3c883845d445f80a8ce37cf5f76d4a69de306e3e89e5bafbb30e0ee297a479eb1a33cccc30229033553eb2c5e1259b675337f56c277ae499d6b365a7774d4b70f0c9b39410db1cf1c83d2e09339a6b74185ded6d081d586df5190cf7abed1409d443667c70f0451be03f608f2e67cbb55f8bee91fddc9a6da14905fcb78bbff9a92e2874cb04fc64f7bb645089d34eaabed954cf584d47436afc415449ace1cd34d93f3b6a72887b484b992679b86fa3a9348ee6de1752b68690919ed918262ca3f22bc8d14ca4481aef64a6a706fd374f4883366f3b0579ba23f024c7ed86de7237714cf1b7788cca6120bb2449d315d5047797f8dd8f8a325b47365ac40a2db0c1d535a5c5e5acca0524e44a5303d9e7e6407d14daf6d2de20b74aa5cca183cc4f57cf0f96cdbbdbd535e31805e942ec53f696f226529ca4e36fa0000e54c902da968563038d51bbb15c99e6eb9f66f07b95ec7403dc0dbb83a02fe22385b51773de8fd37b8431bb55edc247d1c3d8e79910c3af79555fd59a7cc670b42b582408f503e63bd117c594b0bbb8e72110d8fb93f9cf76bec16a3c95d7b4154077e40e1850b7c69542f82861ae002fde132b171e7ff52ee996cccf1564423a6ff6e3f7ab53ecce07c6175873d7b871e08639e982053149fe157eeb3992f743123744891be2461d72e4aa32cbed61cea6c09ac3e34a69c0021d99d665c143dbbe10d57648430b061e0297c5885a10d266a1bf5491700b64069f223ade08d7fdff7479c40759cbc1d4a0d9596fdda0ada48b174d9b976af165f1d49d5341e2c79129f0d8320c8dbed2b2209b824b831b056cd97b16483700e4d9360464b73dd658dcee29c169316d0e69f13778989d2c8c63e585b268748d773840ca378466c1bddd0cb36641e640adab9d87605dec0c1c7e901a741c7dcbd4a8ca2b3b2708045711da8b90a4d4ec6886ff9846c972208a59d4d27c206d0f348b5c051f0d9c1439b35792948e6f3b49cad52c5f43cc0eefce82d289a830863ba9101c552a63786a8ab5615e4e0a2daef5d1e33bc26545edd010995974308e60dce0eb86149a439cdb99d9fe4ebcf23c4a6933fcde79b27f6745645c275b5ebca5922863617336fe0994eb1d63bcafad208f87e1860fd5344fbdfcfb7694d03b8fc3ca7d37ca268b17c389998d4ee27e3053f459788ab6dd672e68702aea1d48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{&(0x7f0000002dc0)="44538b8daaeeb0de05567aa78cba91c0b631ce1e54c4c933a70bb0ea48967f495b9d9cda83cd85b2b9676ca01171e5df", 0x30}], 0x7, &(0x7f0000002e80)={0x110, 0x11f, 0x7ff, "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"}, 0x110, 0x20040800}, {&(0x7f0000002fc0)={0x27, 0x0, 0x1, 0x5, 0x20, 0x383f, "018be63ecf09e8662a095c14f7b597d5017893ede714531f79c0f9f31bf3aedcc11b113a83834755477df1dccef26a0b1ab693c0aa300a64d73c6db4435936", 0x1ff}, 0x60, &(0x7f0000004140)=[{&(0x7f0000003040)="f37e801aca46dde4e8d12007fa9459875e1e01745a8d7c27ebc39b27bdbcf6c163e3e56bff70f6c2ce5950312e09ab4301a8faa14d7e0ecaa9f77a5ffb1d6610f09178f5f6ee5908d70aec4617d7c59047f953cf3bc51fcc57e352ae446fbbcc030dc1569adda56eed74aa001bc5e74ac0acbe4e1b8aaecd639227d5f10be43dd8fdb9489645a8022dc2de30dd3010fe5376b6ef7cdf6d4eeb91c1652e153aac796406887d9224644d9bcb47fd4d6a7cfb2299e7c1a5d160b5be98c7d3cde0a9aa4661e708e9be36ecc6551ae6dbbad3afc088a57095527159cffd45a64e81f431eba5d85938aa38824c", 0xea}, {&(0x7f0000003140)="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", 0x1000}], 0x2, 0x0, 0x0, 0x20008000}], 0x7, 0x8000) getsockopt$inet6_dccp_buf(r2, 0x21, 0xc, &(0x7f0000004340)=""/43, &(0x7f0000004380)=0x2b) 2018/02/20 05:19:50 executing program 7: r0 = socket$inet(0xa, 0x7fd, 0x1000000000044) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000008d20)=@filter={'filter\x00', 0xe, 0x4, 0x280, 0xffffffff, 0x130, 0x130, 0x0, 0xffffffff, 0xffffffff, 0x1e8, 0x1e8, 0x1e8, 0xffffffff, 0x4, &(0x7f0000001fc0), {[{{@ip={@empty, @rand_addr, 0xffffffff, 0x0, @common="01727370616ef200000000000700", @common="626f6e643000000200"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='yam0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00', 0x1, 0x6}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2e0) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) r1 = socket$inet6(0xa, 0x805, 0x1) getsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f0000000040)=""/146, &(0x7f0000000100)=0x92) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/20 05:19:50 executing program 2: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_ifreq(r0, 0x8915, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@generic={0xf, "d6bf2007ba517857dc106991bec2"}}) r1 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_ifreq(r1, 0x8994, &(0x7f00004cefb0)={@common="6970365f767469300000008000", @ifru_map}) 2018/02/20 05:19:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001}}}, &(0x7f00000000c0)=0x8c) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x9}, 0x8) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x3, 0x9a1d, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xe}, {0xa, 0x2, 0x1ff, @dev={0xfe, 0x80, [], 0x0, 0xe}}, 0xb037, [0x100000001, 0xdca, 0x800, 0x6, 0x1, 0x3, 0x3, 0xfff]}, 0x5c) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004a9fd8)={@generic="48a7c3289b08ff9b2d0d6a284713f50c", @ifru_data=&(0x7f00008e8fe0)="0900000000000000000300000000000000010000a10000000449faf4e0007e23"}) 2018/02/20 05:19:50 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000010fd8)={@common='ip6_vti0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000028ff0)={&(0x7f000002af74)=@bridge_newneigh={0x30, 0x1c, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@NDA_LLADDR={0xc, 0x2, @link_local={0x1, 0x80, 0xc2}}, @NDA_DST_IPV4={0x8, 0x1, @empty}]}, 0x30}, 0x1}, 0x0) socketpair(0x5, 0xf, 0xfffffffffffffffa, &(0x7f0000000000)={0x0}) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f0000000040)=""/190, &(0x7f0000000100)=0xbe) 2018/02/20 05:19:50 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001000)="390000001300090469000000810000000700004003000000450001070000001419001a000400020d0700006f0200000000000000000003e400", 0x39}], 0x1) 2018/02/20 05:19:50 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c2d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000008ff8)=0x3f) r2 = socket$nfc_raw(0x27, 0x1, 0x0) connect$nfc_raw(r2, &(0x7f0000000000)={0x27, 0x7ff, 0x3, 0x3}, 0x10) getpeername(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f0000000040)=0x32) shutdown(r1, 0x1) 2018/02/20 05:19:50 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000023000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4(r1, &(0x7f0000000140)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14, 0x80000) connect$netlink(r2, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x4000000}, 0xc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000000100)={r4, 0x1}) unshare(0x40000000) setsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f00000001c0)="8f53f560f0eb45d9c411736db895c4af69e3238eab0444595405f522bab3456d2003a9379ec3dc2e6bd3374598ed30e17395307ac8f97b3b52644eeb70f890", 0x3f) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000040)=0x100000001, &(0x7f0000000080)=0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000000)={0x69d, {{0x2, 0x3, @empty}}}, 0x90) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000013ffc)=0x8, 0x4) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f00000000c0)=0x10001, 0x1) 2018/02/20 05:19:50 executing program 2: syz_emit_ethernet(0x1011, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@x25={0x805, {0x1, 0x0, 0xff, "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"}}}}, &(0x7f0000005fec)={0x0, 0x1, [0x0]}) 2018/02/20 05:19:50 executing program 0: r0 = socket$inet6(0xa, 0x4, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x7b, &(0x7f00005a7ff0)={0x0, 0x9}, 0x10) 2018/02/20 05:19:50 executing program 1: r0 = socket(0x1f, 0x7, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x20) socket$inet6(0xa, 0x5, 0x9) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000635000), &(0x7f000032e000)=0x8) 2018/02/20 05:19:50 executing program 5: r0 = socket$inet(0x2, 0x5, 0x8ba1) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000664000)={'filuer\x00', 0x7, 0x4, 0x3e8, 0x110, 0x0, 0x1f8, 0x300, 0x300, 0x300, 0x4, &(0x7f000037efc0), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}, @empty, 0x2}}}, {{@arp={@empty, @rand_addr, 0x0, 0x0, @empty, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0xc0, 0xe8}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffb}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) r1 = socket(0xa, 0x80000, 0x1) bind$inet(r0, &(0x7f0000000000)={0x2, 0x2, @rand_addr=0x80000000}, 0x10) bind$ipx(r1, &(0x7f0000000000)={0x4, 0x0, 0x0, "76e8dc1e6ac1", 0x9}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@common='bcsf0\x00', 0x10) 2018/02/20 05:19:50 executing program 4: socket$inet(0x2, 0x800, 0x4bb) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendmsg(0xffffffffffffffff, &(0x7f0000075000)={&(0x7f0000fc9f80)=@generic={0x0, "67a4e2a4434dee85c820726df1022c14555ac2a241595dedbf86ca64cbbc0828671b30dad3987f927bcd9ad68daf13dd07b6797b52124ebed4afcd475b210044247a27ab8616b77d44f67e09414d4fa70d8d1ff1209f16447e6ea33a7c818fb3f54b42ee497439c1714153bc5ecd270cf4d4c4497b858f0744b148bb4d50"}, 0x80, &(0x7f0000301000)=[], 0x0, &(0x7f000079a000)=[]}, 0x0) getsockopt(r0, 0x84, 0x8000000007d, &(0x7f0000fc9ff8)=""/8, &(0x7f00007c1ffc)=0x8) accept4$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x80800) 2018/02/20 05:19:50 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x13, 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) 2018/02/20 05:19:50 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00005c7fb0)={@common='gre0\x00', @ifru_settings={0x0, 0x7fff, @fr=&(0x7f00009d0ffe)}}) r1 = accept$inet(r0, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0xe5, "bd03cbb648e8ca30ad85bf3157cafbcd76486f5f77e14c601c0c563ac4f3d4c1991083de647073e115fe29e6abc1595205c25167b2f323b987de6b0c1dfd3c31cd2ebe0581d8b11c1872f02920180e4035835d8567712830e21c5fa315b66ef9fef0e9f0277e4a17b245ab7cc39e21706e00bf47f725b564e8e58bfb2373c0f8131a0008fc0fe05d82c0fa1fb7b56d8fa5f5d1add539608114f49efcc48d5a0c303471c6b894d5214bd7c799b6efb8e4ac986604b433f6f0270d8d745696e1b82599e3a4101e3501e8f46abcc875c3f83287a224af66d169ad2024a30590b5f7fc74f6e5c3"}, &(0x7f00000001c0)=0xed) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0x7fff, 0xed47, 0x8, 0x1ff, 0x6, 0x100000001, 0x2, 0xffffffffffffff7f, r2}, &(0x7f0000000240)=0x20) 2018/02/20 05:19:51 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = accept4(r0, &(0x7f00000001c0)=@ax25, &(0x7f0000000200)=0x10, 0x80000) accept4$ax25(r1, 0x0, &(0x7f0000000240), 0x80000) getsockopt$bt_hci(r0, 0x65, 0x3, &(0x7f0000000f48)=""/244, &(0x7f0000001000)=0xf4) 2018/02/20 05:19:51 executing program 4: socketpair$inet6(0xa, 0xa, 0x1, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x0, []}, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x8, 0x7, 0x9000}, 0x4) bind$alg(r1, &(0x7f00000d1000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4543(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) 2018/02/20 05:19:51 executing program 3: r0 = socket$inet(0x2, 0x200000000000001, 0xa) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic) 2018/02/20 05:19:51 executing program 0: r0 = socket$inet6(0xa, 0x80000, 0x1) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) syz_emit_ethernet(0x46, &(0x7f000000d000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "9fed5d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, "f0810e", 0x0, "c6ff9f"}}}}}}}, &(0x7f0000008000)={0x0, 0x0, []}) [ 36.056514] IPVS: ftp: loaded support on port[0] = 21 2018/02/20 05:19:51 executing program 2: r0 = socket(0x5, 0x80a, 0x6) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000040)={0x9, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @rand_addr=0x10}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}}, 0x1c0, 0x7ff, 0x7, 0x5, 0x100000000, &(0x7f0000000000)=@common='nr0\x00', 0x8bb, 0x1, 0xfff}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) accept4$netrom(r0, 0x0, &(0x7f00000000c0), 0x80000) sendmsg$nl_netfilter(r1, &(0x7f0000c4a000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000ee0000)={0x14, 0x3, 0x5008, 0x900000003, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000000)={@generic="a0215a962b412ff66922c619e5daea8e", @ifru_flags}) accept4$packet(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0x14, 0x80000) recvfrom$packet(r0, &(0x7f0000000100), 0x0, 0x2, &(0x7f0000000280)={0x11, 0xff, r3, 0x1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}}, 0x14) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000100)="c428f32dba5e729713805f5f94357a9ab50569438bd082abf1fcb53282e1c68a29c1a755aa131ca047deb8b33f94a2c4784d32c352dddbbbbf83f54a2b25ba98004559d39edb13ce680229400e5209fee779048a657ede379654942a63ba7a9153638a33ebdcac9c8371fd8fe6a9bc2cdf20183f", 0x74) sendmsg$nl_netfilter(r2, &(0x7f0000000240)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x38, 0x3, 0x7, 0x10, 0x4, 0x1, {0x2, 0x0, 0x1}, [@typed={0xc, 0x94, @u32=0x5}, @typed={0x18, 0x2d, @str='nr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}]}, 0x38}, 0x1, 0x0, 0x0, 0x4008090}, 0x4001) 2018/02/20 05:19:51 executing program 5: r0 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000b91ffc)=0x7, 0x4) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @multicast1}}, &(0x7f0000000040)=0x20) getsockopt(r1, 0xffffffffffffff00, 0x3ff, &(0x7f0000000080)=""/38, &(0x7f00000000c0)=0x26) writev(0xffffffffffffffff, &(0x7f0000675000)=[{&(0x7f0000dda000)='T', 0x1}], 0x1) 2018/02/20 05:19:51 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f000037d000)=[], 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) 2018/02/20 05:19:51 executing program 7: r0 = socket(0x2, 0x805, 0x0) connect$inet(r0, &(0x7f000099b000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af3ff0)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0x7}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x8, 0x4) 2018/02/20 05:19:51 executing program 1: r0 = socket(0x9, 0x2, 0x80000001) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) r1 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000003000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x130, 0x98, 0x98, 0xffffffff, 0xffffffff, 0x1c8, 0x1c8, 0x1c8, 0xffffffff, 0x4, &(0x7f0000001fc0), {[{{@ip={@multicast2=0xe0000002, @rand_addr, 0x0, 0x0, @common='erspan0\x00', @common='bond0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x4003}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2c0) connect$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/20 05:19:51 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x80000000) socketpair(0x4, 0x800, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_dccp_buf(r2, 0x21, 0xc, &(0x7f0000000040)=""/212, &(0x7f0000000140)=0xd4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000040)=0x91) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x28, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0xc, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) 2018/02/20 05:19:51 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x0, 0x30}, 0xff2c) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000513f59), 0xfee1}], 0x1) socketpair(0x0, 0x0, 0x4, &(0x7f0000000000)={0x0, 0x0}) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000040)=0x400, &(0x7f0000000140)=0x4) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc)=0x2000000, 0x4) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005b9ff4)=[]}, 0x200008040) 2018/02/20 05:19:51 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x1, 0x87, 0xff, 0x1, 0x9}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000000b000)={r0, &(0x7f000000e000)}, 0x10) socketpair(0x8, 0x2, 0x100, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) 2018/02/20 05:19:51 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x8010000400000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x0, @empty}, 0x1c) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f0000db1ff4)={0x10, 0x0, 0x1, 0x40000000000}, 0x2b) r2 = accept4(r0, &(0x7f0000000040)=@in={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10, 0x800) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000000c0)={0x5, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) sendmsg$nl_netfilter(r1, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x204c083}, 0xc, &(0x7f0000e2a000)={&(0x7f0000948000)={0x14, 0x1, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x80, 0xc, 0x9cf5, 0x80, 0x2, 0x7, 0x8, {0x0, @in={{0x2, 0x2, @rand_addr=0xfffffffffffffffa}}, 0x100000000, 0x7ff, 0x1, 0x9, 0x80}}, &(0x7f0000000100)=0xb8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r3, 0x4, 0x0, []}, &(0x7f0000000180)=0x8) socket$inet6(0xa, 0x3, 0xffffffff) socketpair(0x11, 0x80006, 0x100, &(0x7f0000000040)={0x0, 0x0}) getsockname$ipx(r5, &(0x7f0000000080), &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000001c0)={r4, 0x1}, 0x8) 2018/02/20 05:19:51 executing program 3: socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000c36ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000008ff8)=0x3f) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000000)=""/226, &(0x7f0000000100)=0xe2) recvfrom$ax25(r0, &(0x7f0000f73fa7)=""/89, 0x59, 0x0, &(0x7f0000f73ff0)={0x3, {"b4546c07612578"}}, 0x10) close(r1) 2018/02/20 05:19:51 executing program 2: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1}, 0x8) r2 = socket$netlink(0x10, 0x3, 0xfffffffffffffffc) sendmsg$nl_route(r2, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000b67fd0)=@ipv4_newroute={0x30, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {0x8}]}]}, 0x30}, 0x1}, 0x0) r3 = epoll_create(0x7) epoll_wait(r3, &(0x7f0000000000)=[{}, {}, {}, {}, {}], 0x5, 0x1) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000100)=0x200, 0x4) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0}) accept4$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14, 0x800) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f00000000c0)) recvfrom(r4, &(0x7f0000000100)=""/113, 0x71, 0x2120, 0x0, 0x0) setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f00000000c0)={r5, 0x1, 0x6, @random="67db335547ad"}, 0xe8f1d3d216bfdbab) sendmsg$nl_generic(r2, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0xb4, 0x32, 0x400, 0x7, 0x3, {0x12}, [@generic, @generic="bed30a8fca4497e28a123062e5ad51eda8e2a7571dfe7a632e6f559a0758d260382b734c39b0ccf2be90b56dbaeaeb883ee015c8f6e9b2e67d05ee609ed9bb3c64655622050ed7b256318220215502f13de2bf9c63eb240b266976de44880e13d66ae64268c097d3fd208d96cc568d064fc3abf7800bd4da76741d88b1ff266ecdd105697f9eec930f9f470e6328ca55466c0d7597ebae364281c18c26"]}, 0xb4}, 0x1, 0x0, 0x0, 0x10}, 0x41) 2018/02/20 05:19:51 executing program 5: r0 = socket$inet(0x2, 0x200000040000003, 0x800000000009) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003aec30)=@filter={'filter\x00', 0xe, 0x4, 0x348, 0xffffffff, 0x158, 0x158, 0x0, 0xffffffff, 0xffffffff, 0x2b0, 0x2b0, 0x2b0, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], @ipv4=@empty, [], @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, [], 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x1000}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @empty, 0x0, 0x0, @common='gre0\x00', @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x1}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x0, 0x5, 0xfd93}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a8) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000cff0)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f0000001000)=[]}, 0x0) socketpair(0x10, 0x2, 0x8, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000000080)={r3, 0x11}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r4, 0x5, 0x7ff, 0x3, 0x6673, 0x4}, 0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x80}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r5, 0x90, 0x6, 0x2}, 0x10) 2018/02/20 05:19:51 executing program 7: r0 = accept(0xffffffffffffffff, &(0x7f0000001380)=@sco, &(0x7f00000013c0)=0x8) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000001400), 0x8) r1 = socket$inet(0x2, 0x80000, 0x4) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000157d80)=@raw={'raw\x00', 0x9, 0x3, 0x220, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x188, 0xffffffff, 0xffffffff, 0x188, 0xffffffff, 0x3, &(0x7f0000161fd0), {[{{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@empty, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x2000, 0x0, 0x0, 0x3}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, @common="6772657f6170000000003000"}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x280) 2018/02/20 05:19:51 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00007ec000)={0x1, &(0x7f000044788e)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x9c, "ef6fa360dea5de94d1e3e88c3dbbe5811e122d43e6168e6fb6d15182a29a1b85845e5e853f25eb15421e400b78a8418482cf1b567effe239f22c0490379ee5d59550a3047fffe00e2ad7567eccbdbac161708078146838dfc61b1579de94a6a845ec370420664467f71a8fb9e1957a49d354067175baa8316cbe989e0ab79865322b60861d9681e958472eb4bfbb7892b29ee6e0406b942629404a78"}, &(0x7f00000000c0)=0xa4) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000100)={r1, @in={{0x2, 0x1, @rand_addr=0x1ff}}}, 0x8c) 2018/02/20 05:19:51 executing program 3: r0 = socket$packet(0x11, 0x1003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0x32, &(0x7f0000982f5b)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x153, 0x4, 0x0, 0x0, 0x1f, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "20c799", 0x0, "f585d0"}}}}}}, &(0x7f00000e7fec)={0x0, 0x1, [0x0]}) 2018/02/20 05:19:51 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000aaaffc)=0x3, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000a61fb6)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) sendmmsg(r0, &(0x7f00000072c0)=[{{&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e, &(0x7f0000000540)=[{&(0x7f0000000040)="be65ce329f9c76bcd20c84c0aa2f1429ebe06ee66964e09e513548b2184949510e39b02e3182b3654169899b673d58ded136d65c6054e365c6b21d5ab0006ceceef24269338617afe33922c2622a89474d21fcb593432018c2", 0x59}, {&(0x7f00000000c0)="bc2191cbb246ef202a2e1165c5353a8c48736752178531622df61cc8a4cbc57541a325576d71929371a6ea2866813773d46c47ee6eb14fc209521228b7cd1c8f5a8e502605d0523c33b8ef03187ad96dbda20a6d5c855f594d0117f3f3d60215586db9040637f89e567221120122a58c12b47241e3", 0x75}, {&(0x7f0000000140)}, {&(0x7f0000000180)="912433fc6a4460cf1d70a3495da0d1d7760cb79fdd67b9113290c040d540d36c047f39ea4d3c6542ece3914bb10606f288b009a5992f9c551e2217f06200", 0x3e}, {&(0x7f00000001c0)="7ac7f95c3eefc601dd8527d5ff39ac727f1536a9fc40b53713b953f8167c7849466f0aba11a6705e3e11710722aa22de7dcee68f48685b53fc8e40bd872978e2aacd5b436dd62b88669b15f0dcafe6f243420466aeaf34d4c0ccc72229184e47eb9f4b04820822ee2c9406f58cbc914697dc286843cb74", 0x77}, {&(0x7f0000000240)="fba1e2f29d3cb143c6db43f284f0446bf5d99f0ffd66f0817a12ffe23c5418e7f8614b6b7a7df50f05a55d7d8e82df8d236f65dba7ea8372bb42919a3d850ff90e8ca5666b7e83598e235bd06bc43f7fb1e21d0600f585ff7bb57a01dc506a61ee668e724e4a82f49e317f3057aa4866d884f174bec96b8ad6d059d5fa97ebca7f8b", 0x82}, {&(0x7f0000000300)="7d2d258f467bef0962407bb32690bb2786e99bd1f73ec27c", 0x18}, {&(0x7f0000000340)="18f9fe7ed8c78382130225930f13a4154dea88a2ee968fcf1d3b116f4aea08dc15eb151d51307b0cbc9073d001e724978e9abce8fe23555c177f218a2e4ff196d5b87bc500d04b964f5623e1569cf7614c1d091dd65bd94780c99e048d6e0ca38a2c8472d72b6318f19b7a42ee1b60252407efe890d434066f375b75bf7d1547526ef53c26c00cb3f933a292d52f57f876aab2aaa83b8ca5ac0675cadb970ad6f647e03af5963ed5", 0xa8}, {&(0x7f0000000400)="3a600e56107f2835507bfe38fadc246d81f4a493433f31876d1f946cc90a4797283283969136dfba87f336e1ae820271f8b7ac599d144d53d3340a51ce0cca827ec9a75bea5304a5ce86c259b6d4a047a2489e949674f4eef509876967c57bc004f4a807dc9bc6889d47dc79995af91fb9c47176ccb548ddaac8772f6afcd49c74fbbd874f4bc9f87d61ce58376d956d99196931837ab5b1b2ac4affb6cdd7de", 0xa0}, {&(0x7f00000004c0)="c91e16f3735bdf50c43a7dbd16658ccddd97512e740571023352d4228df0d4591633df6ae19b9d8c94824d4196c0810a8a5777b422b348ac6fb94d16b13d939ee295a89daeee83e518d6a6fef73c38094084642bb94271d5d3c089d3904b517a4de3baf9038a4ed5c7b127846cbdc8a3a3d9cb170223d7326e9b74ab20", 0x7d}], 0xa, &(0x7f0000000600)=[{0xd8, 0x111, 0x100000000, "aa2814bfeba91ed71cd35fb15fa392071755353bdb7da271c2390fb23b527e86c50f63e5e1fa4c133173ec2dd73a2e2e6afd180959d6f4a5d11210885eecc5f7767ff6855847fcb4ee2bba2bc31c4f975139f4c821151c20629c3d35f9d587aa6dced0b71f3b154883de794c865dfddce88822cb71ff2edb416ed4d1e9529fcf1d3bfa95c62eed72dab71748bd91bf3cf89be182ac9e19fda76099c322f15e9e5f1f431f0ff456f7b8efbd0f8e0ad2099083f1afee064ede9b47cfc5166496d2c8"}, {0x98, 0xff, 0x2, "b6646df6541b1d8ea537e6b049c3604731ad07099d2f50dfe85a86442587fd26012aca1920e600b7bf04fef01ff10b6707a2a2e4e37b600942fc71d6f6a06387cd3c46cced2e537f576cb86154d181c40eeb560baa07d2f3ed3f11d1c583abb8cf4d871cf2b9e7d366746509309c8f2face70afca8af230f915c488a5d61c5657fd992a5"}, {0x20, 0xdead0ff93c867dd6, 0x8000, "68adc68e484ffe9292dd6e68f0"}, {0x20, 0x11b, 0x0, "23e0e4ce4637302026a5"}, {0x38, 0x113, 0x7, "e5c9d73c976512a3c3c543d6308cb78abab631b1a3b6b179006912ae38f57cc3c51f8f"}, {0xa8, 0x6, 0x7, "6ad8edd3598748f47d24776b22f9b57529a3b7018be6468692ed430e5091e005c89fda357978be3321835be1e8fa25f6655bb6bac6939905d095f971886612c8c468dfc21392a84f6c61d9a2f08b0e36b820a3689d7b2154b95322761a439feb9a1fc579857b5d733a3e0925379404bb9871a4c5a6558598bfe756fc811fd7a739155c1358736af6d2f3d9bb5c8bac318b672d"}, {0x20, 0x11f, 0x3, "3815e3f3b0be6ef4f852"}, {0x68, 0x11f, 0x0, "07d76c0c3fcea59d84396e0f7fdf2b29641e285ebf4a1d15d7fa0ab657371257bb740f6a4e54109d3d90778f340bbf36f55135285c5c8922ba4b9b1e2d41a6b674e2f4cdf34e02b3f53233c35415de60035489d947a0fca1"}, {0x88, 0x11d, 0xfffffffffffff800, "577ff96f60b72fd832bc61494a26a733b511b4ed91c07bc4e1bf537cca7cd2957f585e1a5f57bcf72e335990cc8521bd1b5f97b2d1a1375a3e6b6a25e23afd3d07ff3faf6d4037b94f26ea390917cb69f04878fd3be0ca698f5926b3dccbeb6ce134040dd8038ca15c16a6db6a795eeb5e9c593a5a"}, {0xa0, 0x118, 0x2, "ab21ab58396ed7a06d0576a647fbb806aaecda9313453b303f1f804cbbae6daa706385ac90e367f32e77b647a0998bc44b40d5038be3f8b2a644507931f17c4b6014e6f4c74104a27f0c12fe771f2e99d901ed96d024b6cfe3dbac4a8582394107d221b2e9cbc3dd90ba5b3b9d0146880fa22c446a4a4d0f964c314d1411ca26dfe9af63efb7e903f3f5f71a25e712"}], 0x440, 0x4804}}, {{&(0x7f0000000a40)=@generic={0xa, "ea3fcc6b1e426331755bc0bd8f78b4c711421e7daa6317b28601cd763760f0faaaefb81efac51f5bd1aa8e63da5863a0f4088b25f5f3d325fd5e767b1a0edf6a4325c2f0bc6f014ec5704221d9d33146229bfa98a7ded4229bce9f0ded333ec6cb21b0ebe3aa0a95e995cb65815348cbc513f6b48f2c5ac127edc18a9aa3"}, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000ac0)="53198fa3af6b7d28a5844fb22942e2074a52e669ffb315ceb2c9c07032fd609ce95bfe4def85991e0bd6bd9daed7c742edc3c50d2435aaf304738258447cccb2ab04c51d09620143da5fc33a3a72e2e1400af1a330eacf8901d9223bb4988f82586ece69766d56974f63ec0cd5dc3721c1bbab2cf96d424907b76277898e3a9822b25a147cc4abf074f83a72273f837590f6404d12105680780eb5f0c33b09ddefa221d2333c5f5382a2384bfc2e701b1b", 0xb1}], 0x1, &(0x7f0000000bc0)=[{0x10, 0x117, 0xffffffffffffffff}, {0xb8, 0x100, 0x52, "c1a2c241947cf81253b03733e30e19ed0d9eac68b09f80b65aef63d50355f45f6b930ff05a2663d3818d1a04490053baada07e9050ca05c264f5c7e6aae71126cba2660d91122a5155706e19fbd74f59601b9d9523160b582be9f6a10f2b758e333ace1e5cfdf623b69c82ff7874f97ef24c48d082207b5c9b667a29ac513b002c8802315660c6f140f65c29e24efe89cd6eab9df78e712471e4d1a8a117299a64e786f46d920e"}, {0x48, 0x115, 0xff, "6ceac32be903bf4eac058041c127e6fb518a7bd06947682af75871f575f7327c79fa61355f5cb91eddcd6b921e79543dff65684e473af0"}, {0x1010, 0x11, 0x3, 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0x3290, 0x20000000}, 0x5}, {{0x0, 0x0, &(0x7f0000006a80)=[{&(0x7f0000006940)="7d1d7af89e5647f2e206fd583052927cd5d0c2731e3368899d8f27eb01699fef33b08a10cdb4304bfde0aa943eda0b8fe69a", 0x32}, {&(0x7f0000006980)="f95e390564c76a225d468e64ab263f9cb36d744f0e3577ee5f4e8ce791dc4306f5cf40b3ac3014789285b55afa6c8cc733a6b76c333a0ff7e06511500675e36d6bd208d520b7e38fb10a075453ecf28c0e0ac99ded51889a7474f1893a04373dea898d16f7d764ec21a90c4258c13026cb0c7da23238f291e7b9f41b1fd1513da0850504aa78f87b52de6ba6c7c87a15f3c084efebb03030c0155e771f8d9c549712c1b5b704547a9449568f73e0df9b2e0bd944f8e389059c69da2bc7e5143d5b45e9f0663c6ef2771739e65f8e65317e9745e86cce", 0xd6}], 0x2, 0x0, 0x0, 0x8000}, 0xff}, {{&(0x7f0000006ac0)=@ax25={0x3, {"2422f26c7d16f8"}, 0x5}, 0x10, &(0x7f0000006b40)=[{&(0x7f0000006b00)}], 0x1, &(0x7f0000006b80)=[{0xe8, 0x88, 0xd52, "f7096f091797b11f16fec257b3d09c59fffe0da823a2f5dbec64169f6a3f3d248e712159cdfb50a7db4ce969703657f3acadd81549b6dff675d3f5d3ad6aff150ae2d51ee46d337060bae028bab3380f9f9338f3400cdb32afc86c9eb03a37b30c4e33892b7c0777e0df3f9c6b753663221146b88103040c307b23e4f173d2b1f72c654cb494d265e6e185ba2b20179087f4b556dd0ad6c09722e53b9c9271c18348c1d6ee5684a5efd066ccd2baa1eb8f2baa0e3949406bcba8dc684e8a50d13469cd64ac765b714be4f82613943b2561c4"}, {0xb8, 0x103, 0x91c, "ba12c5235fce417faebe63b8eac99cd4b6b05930482c07c00a16624ed674f71cce0a90edf573792ea70c36ec2114bf7ea1992899d2fdad7559a0b8f5fc903cabe09eeab232c226b6656d031fe1331a63dd936b81532757252ba2395721ba2be4558a5c364a673d34b749956406a55dbe37b44655dfb6c878ab0d7bf0a17a7d90ad9749a5f8005e636a21c0137492de4ceea4275c5d68011adc5503c7711bdf716b06a3"}], 0x1a0, 0x1}, 0xfffffffffffff800}, {{0x0, 0x0, &(0x7f0000007040)=[{&(0x7f0000006d40)="79686360a05bab74387737e8fa9e988bea995d146d396cbce0c8ec75d22e29a07c8a2035135e88caf997780b6b0310a52a78a5238273256be9770e009e9875555d4fd69b05573e5e15666604ca775135c02b666f93c966d84bc17e83b7e3c4977b96b40e10fe723fc31ddad87765f06bc9710ee84c818155546df1c1b754924bdae4d4e5d8fd7eca10e761b30728fcdae78318ff0f6c9fec71d99e558bf66e2a77e3d21f007e", 0xa6}, {&(0x7f0000006e00)="1dc2d35fb318ff3477c96f38774a4992a9b8322f54b6887f60db47dd91f5699fc228a1ff01ee79912fbeb55ff74d7a", 0x2f}, {&(0x7f0000006e40)="0c3e48544b1aeaad95564d1ca2533e5685d7b2ded21c707d1648b62b6451c1b7a1ed30e152366517b37ceb072dacf10b5db65e24fa6fceb05b3e82450d8e1bd5f2575fa2aed6a82b7dd150557a149f6ba8348b250d65dcadcabdaa61906600aad8d61476e13a73c73bbf5ea48677319b659bf2f2116b264c89b5224f9a29a345f7eb202feb8fe1bcb5e0bc4d9e9f266f6da7ba204a55861ac3588bfc6682172f9484a7aa3206dbfaf51c1d2196c1ec20fc495a1041a4647f43b139924e58ef15f4e0", 0xc2}, {&(0x7f0000006f40)="9b63213cab9eeaea95d9f6c52ec907042eb180ef9b43a061802c6492d6ad9cfb87ceaf8da7129b3f385560f4f78fa727708592104ed0bb57bf9d76d6af49b5be808f12b9c890b20c6ca71b50b708cf85002bb8d45fc71873d207c04276670bcd41b0afdcfe6a700e5190f4fb0fc3a75cc5a7c0c14efee4293be5f68670635cbce2322414053bf44bbeb99c97c694d2dc335b6ef1d075d2aeb8e4365f7e1cc76972fb0a030a2826ab7c6cbb037249f2f4e74c40179df9362b9f1c01f225db2b62abb7e48fb0ea55", 0xc7}], 0x4, &(0x7f0000007080)=[{0xf8, 0x11f, 0x81, "49ebd1103bf96ce985317baea7a0efabbbd73154a0189f904601ab632efde7f3859601b456deb790d1ad6e557cf9ab0018d1244ca21b32b3506d24b843b281eac9c52c17a4a9539ed3c0f0816dae2402ebf297219c8f5f1dc08daacde6b946fbbabb5f77e434a9b8d589ad5e376250ddba5b7695d2c89f1eac5919f5ee0d94c5f32ba39ba67fc8961a01258315d51a23cc7627794b37e2bb57e339ad2e3f185ee545079c082c8fda92dba81e286f654a357362e2c9643242c6557ba8d60ee91df61d0803471e917402f63bbc3731fb9985e378204cc0538afd3e245df1a32b442b4c64f393880063"}, {0xe8, 0x6, 0x4, "796740ce3330630c15e45472db8193956fa2f64c6a1fc70b58c62823e609864e25989ccee55bfc4f85db5485bc16d0e52e9e6c13ffbd2508779c10ff21f0f95eace38b69782d51ba74f265409c28968ffa8dd92d5f68d05377dc915ffed2cb404fe0f0702fa6ba21eaef850514595609c7ec8c3db9b1f5deadaea71640c9879f1e3ba2281ec6f711c49ea23ec029ec41dc972233bcb334f8a21e48bef511c377741a3ede47e048c37e94fb30b2d1a1f17c04cf8be7761a11b7d8313cd56688e37755566dc4834e7709b15768dd2de5d9472d"}, {0x48, 0x100, 0x6, "b1a593e949aff268cb6092647bc239b12442fe3d4935bf778bbdcea51af13a332199fff1ebec0eb2f178b13c49cf1798c2053f"}], 0x228, 0x4}, 0x5}], 0x8, 0x40000) 2018/02/20 05:19:51 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000f60000)=0xcb72, 0x4) connect$inet(r0, &(0x7f0000001ff0)={0x2, 0xffffffffffffffff, @empty}, 0x10) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x91, &(0x7f0000000080)=""/214, &(0x7f00000000c0)=0xd6) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) pipe(&(0x7f0000000180)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000280)={0x9, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00000002c0)={r3, 0x1}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x38}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000280)={r4, 0x7fffffff}, &(0x7f00000002c0)=0x8) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xd, 0x10, r0, 0x0) [ 36.435654] BUG: sleeping function called from invalid context at net/core/sock.c:2772 [ 36.443882] in_atomic(): 1, irqs_disabled(): 0, pid: 21, name: kworker/u4:1 [ 36.451535] 5 locks held by kworker/u4:1/21: [ 36.455962] #0: ((wq_completion)"%s""netns"){+.+.}, at: [<00000000729f3033>] process_one_work+0xaaf/0x1af0 [ 36.465982] #1: (net_cleanup_work){+.+.}, at: [<0000000026e5cc2d>] process_one_work+0xb01/0x1af0 [ 36.475173] #2: (net_sem){++++}, at: [<0000000025e2ef8f>] cleanup_net+0x23f/0xd20 [ 36.483032] #3: (net_mutex){+.+.}, at: [<000000001b9dfec2>] cleanup_net+0xa7d/0xd20 [ 36.491047] #4: (&(&srv->idr_lock)->rlock){+...}, at: [<00000000eb0e5ab1>] tipc_topsrv_stop+0x231/0x610 [ 36.500817] CPU: 1 PID: 21 Comm: kworker/u4:1 Not tainted 4.16.0-rc1+ #232 [ 36.507817] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 36.517163] Workqueue: netns cleanup_net [ 36.521201] Call Trace: [ 36.523767] dump_stack+0x194/0x257 [ 36.527372] ? arch_local_irq_restore+0x53/0x53 [ 36.532022] ? print_lock+0x9f/0xa2 [ 36.535627] ? lockdep_print_held_locks+0xc4/0x130 [ 36.540537] ___might_sleep+0x2b2/0x470 [ 36.544490] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 36.550353] ? copy_overflow+0x20/0x20 [ 36.554221] __might_sleep+0x95/0x190 [ 36.558001] lock_sock_nested+0x37/0x110 [ 36.562048] tipc_release+0x103/0xff0 [ 36.565823] ? __schedule+0x8ea/0x2040 [ 36.569686] ? check_noncircular+0x20/0x20 [ 36.573901] ? __sched_text_start+0x8/0x8 [ 36.578029] ? tipc_sk_backlog_rcv+0x390/0x390 [ 36.582589] ? _raw_spin_unlock+0x22/0x30 [ 36.586722] ? lock_acquire+0x1d5/0x580 [ 36.590669] ? lock_acquire+0x1d5/0x580 [ 36.594617] ? tipc_topsrv_stop+0x231/0x610 [ 36.598913] ? tipc_topsrv_stop+0x1a3/0x610 [ 36.603443] ? lock_release+0xa40/0xa40 [ 36.607395] ? trace_event_raw_event_module_request+0x320/0x320 [ 36.613445] sock_release+0x8d/0x1e0 [ 36.617140] tipc_topsrv_stop+0x3c0/0x610 [ 36.621263] ? kfree+0xf3/0x260 [ 36.624520] ? tipc_topsrv_start+0x1010/0x1010 [ 36.629079] ? trace_hardirqs_on+0xd/0x10 [ 36.633208] ? tipc_nl_media_set+0x570/0x570 [ 36.637590] tipc_exit_net+0x15/0x40 [ 36.641280] ops_exit_list.isra.6+0xae/0x150 [ 36.645669] cleanup_net+0x6ba/0xd20 [ 36.649356] ? find_held_lock+0x35/0x1d0 [ 36.653403] ? unregister_pernet_device+0x70/0x70 [ 36.658222] ? debug_object_deactivate+0x364/0x560 [ 36.663134] ? lock_release+0xa40/0xa40 [ 36.667094] ? check_noncircular+0x20/0x20 [ 36.671303] ? lock_acquire+0x1d5/0x580 [ 36.675253] ? process_one_work+0xb01/0x1af0 [ 36.679649] ? __lock_is_held+0xb6/0x140 [ 36.683701] process_one_work+0xbbf/0x1af0 [ 36.687924] ? pwq_dec_nr_in_flight+0x450/0x450 [ 36.692578] ? __schedule+0x8ea/0x2040 [ 36.696442] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 36.701536] ? check_noncircular+0x20/0x20 [ 36.705744] ? lock_downgrade+0x980/0x980 [ 36.709876] ? do_wait_intr_irq+0x3e0/0x3e0 [ 36.714187] ? lock_acquire+0x1d5/0x580 [ 36.718136] ? lock_acquire+0x1d5/0x580 [ 36.722087] ? worker_thread+0x4a3/0x1990 [ 36.726210] ? lock_downgrade+0x980/0x980 [ 36.730338] ? lock_release+0xa40/0xa40 [ 36.734291] ? try_to_del_timer_sync+0xe0/0x130 [ 36.738939] ? do_raw_spin_trylock+0x190/0x190 [ 36.743514] worker_thread+0x223/0x1990 [ 36.747461] ? finish_task_switch+0x1e2/0x890 [ 36.751952] ? process_one_work+0x1af0/0x1af0 [ 36.756425] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 36.761419] ? trace_hardirqs_on+0xd/0x10 [ 36.765543] ? mmdrop+0x18/0x30 [ 36.768799] ? finish_task_switch+0x29b/0x890 [ 36.773275] ? copy_overflow+0x20/0x20 [ 36.777156] ? __schedule+0x8ea/0x2040 [ 36.781039] ? check_noncircular+0x20/0x20 [ 36.785248] ? find_held_lock+0x35/0x1d0 [ 36.789291] ? find_held_lock+0x35/0x1d0 [ 36.793335] ? find_held_lock+0x35/0x1d0 [ 36.797378] ? complete+0x62/0x80 [ 36.800820] ? __schedule+0x2040/0x2040 [ 36.804769] ? do_wait_intr_irq+0x3e0/0x3e0 [ 36.809066] ? __lockdep_init_map+0xe4/0x650 [ 36.813452] ? do_raw_spin_trylock+0x190/0x190 [ 36.818012] ? lockdep_init_map+0x9/0x10 [ 36.822055] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 36.827134] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 36.832130] ? trace_hardirqs_on+0xd/0x10 2018/02/20 05:19:51 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000010ff0)={0x1d}, 0x10) r1 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r1, &(0x7f0000001000)={0x1d}, 0x10) close(r0) ioctl$void(r1, 0x0) 2018/02/20 05:19:51 executing program 3: r0 = epoll_create1(0x0) poll(&(0x7f0000c06000)=[{r0, 0x3}], 0x1, 0xd883) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f90ff4)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) pread64(r0, &(0x7f0000000000)=""/17, 0x11, 0x0) 2018/02/20 05:19:51 executing program 2: socketpair(0x15, 0x6, 0x10000, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00000000c0)={r1, 0x1}) r2 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r2, &(0x7f0000000000)="ac297b5099fad4c57e2d5795b5590f3f6980a1110d7047626de57978d5c1f32f66b8ace7fd86e886a5dcf6c8110cc78632c4e0f59c434488ef93f76329f2ab71a3c0b4ccee66806ef135b05f3a5fcd72b3428a1feffdcd768c8db37e9a3b7d76987285d333b04dddc607ca3572", 0x6d, 0x800, &(0x7f0000000080)={0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x81}, 0x1c) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000142fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000360fa4)=@ethtool_coalesce={0xe}}) 2018/02/20 05:19:51 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000018fef8)={0x0, @in={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}}, &(0x7f00009fbffc)=0x108) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000000)={r1, 0x2, 0xa3, "c5f591d8680b894d9d77b1fe1c25463b66492b5c410a6ac2ec2b839bb0433c9476bef727601c906f44265cf00d0875a6a37a55222ad3663875d9e71cb612601beadc192cec9c999725f5bf142e3a1c8da4dc4af7f68911dda4fe344f1ea0d39180e0ae97a57f1a1a9be9c042bd6528393e657003a21c5b62fa3fe0db89a48bbfe832e6b408b30002a954b4bc93899da05eea0437a8bb84bfea82d0204442ee3a8a167d"}, 0xab) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000785000)={r1}, 0xc) 2018/02/20 05:19:51 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x6, 0x7, 0x2, 0x0, 0xffffffffffffffff}, 0x2c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)) getsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = accept4(r1, &(0x7f00000000c0)=@pptp={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000100)=0x20, 0x80800) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000140)=0x5, &(0x7f0000000180)=0x4) 2018/02/20 05:19:51 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) pipe(&(0x7f0000000040)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000080)={0xb0d}, 0x4) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000180)={0xc2, &(0x7f0000000080)="7a352ba172bbf8e06f7dd4e5f76fe2c441fc352e7cbf1ec3205a08c47505dac909ae36ea456b98f7ac1eb296d487397e7ab2b6d06da45359958732a7121bd7ad9b04ead8dcf7598489cf4464dd863b39e8e583541f9f370d06b4cf5e0bcf84b55fda7132663f0c6aff986984d536de01e5ce3aa0f11595d5421c26a9d02feb16550d4b692c141a780fdaf2325dc52930067a3d00f4c8e47dfeb9678f9f971985b0819b80f1e65522ffe4de1a839a95795c1e562e9339aec0449442f94d0be9b780b1"}) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000000c0)={@multicast2=0xe0000002, @broadcast=0xffffffff, r3}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023afe8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f00000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@multicast2=0xe0000002, @empty]}, 0x18) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000040)={@empty, @loopback=0x7f000001}, 0x8) socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={@common='nr0\x00', @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}) 2018/02/20 05:19:51 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000af8000), &(0x7f0000e16000)=0x4) getsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000000000)=0x200, &(0x7f0000000040)=0x2) getsockname$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) 2018/02/20 05:19:51 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e3fa8)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000040)={{0x2, 0x2, @multicast1=0xe0000001}, {0x6, @link_local={0x1, 0x80, 0xc2}}, 0x4, {0x2, 0x0, @empty}, @common='bond0\x00'}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="000001006549f0", 0x7) [ 36.836254] ? __kthread_parkme+0x175/0x240 [ 36.840557] kthread+0x33c/0x400 [ 36.843900] ? process_one_work+0x1af0/0x1af0 [ 36.848367] ? kthread_stop+0x7a0/0x7a0 [ 36.852325] ret_from_fork+0x3a/0x50 2018/02/20 05:19:51 executing program 2: r0 = socket(0xc, 0x802, 0x0) write(r0, &(0x7f0000d02fb4)="220000002100070700be00000900070102e9dc1e0000ff000000000005000280ff45", 0x22) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@syzn, 0x10) 2018/02/20 05:19:51 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000073d000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) pipe(&(0x7f0000000140)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) getsockname$ipx(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000180)={{{{0x2, 0x3, @empty}}, {{0xa, 0x0, 0x100, @loopback={0x0, 0x1}, 0x3}}}, 0xffffffffffffff25, 0xffffffffffff8000, 0x5, "b41da9431027eb40d63ec9bb6e0755d1a21e0ecea5c09ba09dce7474baa3d7840825310aed5dd0fb6745b9dbe9bc27c3bcd8ff09c957094f832f3c33aa48491b2e6601e8f57f975f14e2d7b9ee9db522"}, 0x160) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000000000)={0x8, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}}}, {{0x2, 0x3, @rand_addr=0x5feb9d8}}}, 0x118) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2f, &(0x7f0000c6c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}}, 0x108) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) 2018/02/20 05:19:51 executing program 0: r0 = socket$inet(0x2, 0x200000000000003, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000157d80)=@raw={'raw\x00', 0x9, 0x3, 0x220, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x188, 0xffffffff, 0xffffffff, 0x188, 0xffffffff, 0x3, &(0x7f0000161fd0), {[{{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@empty, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, @common='\x00rdtap0\x00\x00\x00\x00\x00g\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x280) socketpair(0x0, 0x807, 0x2, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f00000000c0)={0x6, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}]}) 2018/02/20 05:19:51 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fa2000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0xf0, 0x228, 0xffffffff, 0x228, 0xf0, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001affb0), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x3, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @icmp_id}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@dev={0xac, 0x14}, @icmp_id, @icmp_id}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@loopback={0x0, 0x1}, @ipv4=@empty, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@broadcast=0xffffffff, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) pipe(&(0x7f0000000080)={0x0, 0x0}) r3 = socket$inet(0x10, 0x3, 0x10) sendmsg(r3, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002000)="2300000024009115460000000012000001000000000000270100008000000011007352", 0x23}], 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xdc7, 0xa4a, 0xfffffffffffffffe, 0x5a, 0xfffffffffffffbff}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r4, 0x100000000, 0x2, 0xf94}, &(0x7f0000000100)=0xfffffffffffffec0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000140)={r5, 0xa0e9, 0x10}, 0xc) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000180)=0x1, 0x4) syz_emit_ethernet(0x10b, &(0x7f0000000000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@mpls_uc={0x8847, {[{0x8, 0x27, 0x100000000, 0x7fff}], @generic="f504cf1018e64979a7436f1100e67eeaef6edd3074a7804f7f5a727332af743c9cb8279edaaf7e5e27dc4a10bd6cb5ed3e9a6cde8ef4c388128384575cb55e91b770f81eee644e490a0c3744de9b8c149e87154a5a20df28b38cf80388780585925e179846f44d3f4a9905389a105f025e8c07e1a6e4903f7136cdb207152200423edd6bacd742831ab8e0e4b79074b14b191c11e8bdb5ea8fc8131d78f82db217f4d2aeb9295063b33592e4c08fc7058a1c77be078ba12b4a29262519c5a77fef01d7c77f8341bb507082ee475b920eab429a0ad97b26329e096a5a66fdc3b96153c056f70c8ff7187a8be77677137a7ecc1922d5c21a53c1"}}}}, &(0x7f0000000140)={0x0, 0x3, [0x4d0, 0x147, 0xb92]}) accept$netrom(r1, 0x0, &(0x7f00000001c0)) syz_emit_ethernet(0x4e, &(0x7f00007d2fb2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "011f20", 0x18, 0x2b, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0xa], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x84, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, &(0x7f0000775000)={0x0, 0x0, []}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000180)={0x9, 0x6, 0x6, 0x4, 0x8, [{0x9, 0x7, 0x62e1}, {0x3, 0x3, 0x2, 0x0, 0x0, 0x8}, {0x7fffffff, 0x9, 0x256, 0x0, 0x0, 0x1000}, {0x101, 0x7fffffff, 0x10000, 0x0, 0x0, 0x1}, {0x2, 0x1a93, 0x7, 0x0, 0x0, 0x2000}, {0x4, 0x6cf5, 0x7}, {0x6, 0x9, 0xe1f, 0x0, 0x0, 0x4}, {0x8, 0x3, 0x731, 0x0, 0x0, 0x100}]}) 2018/02/20 05:19:51 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f000000b000)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, &(0x7f0000025f9c), 0x0, 0x0, 0x0, 0x8, 0x13}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001440)={r0}) getsockname(r0, &(0x7f0000001500)=@hci={0x0, 0x0}, &(0x7f0000001540)=0xc) bind$can_raw(r1, &(0x7f0000001580)={0x1d, r2}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) getpeername$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000140)={{{@in=@multicast2, @in6=@ipv4={[], [], @multicast2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000240)=0xe8) sendmsg$nl_route(r3, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@bridge_newneigh={0x7c, 0x1c, 0x800, 0x2, 0x1, {0x2, 0x0, 0x0, r4, 0x80, 0xc, 0x39a349fe4385d6eb}, [@NDA_CACHEINFO={0x14, 0x3, {0x7, 0x100000000, 0x3ff, 0x401}}, @NDA_MASTER={0x8, 0x9, 0x80}, @NDA_VLAN={0x8, 0x5, 0x4}, @NDA_IFINDEX={0x8, 0x8, r5}, @NDA_PROBES={0x8, 0x4, 0x6}, @NDA_VLAN={0x8, 0x5, 0x4}, @NDA_PORT={0x8, 0x6, 0x2}, @NDA_PROBES={0x8, 0x4, 0x3}, @NDA_CACHEINFO={0x14, 0x3, {0x6, 0x1, 0x3f, 0x20}}]}, 0x7c}, 0x1}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000000)={0x24, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x10, 0x0, [@typed={0xc, 0x1, @uid}]}]}, 0x24}, 0x1}, 0x0) syz_extract_tcp_res(&(0x7f0000000040), 0x0, 0x40) socket$nl_generic(0x10, 0x3, 0x10) 2018/02/20 05:19:51 executing program 3: socketpair$inet(0x2, 0x6, 0x4, &(0x7f0000000080)={0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket(0x2, 0xa, 0x0) writev(r1, &(0x7f0000001000)=[{&(0x7f0000002000)="ce", 0x1}], 0x1) 2018/02/20 05:19:51 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000580)=@broute={'broute\x00', 0x20, 0x4, 0x348, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1f, 0x0, 0x0, @common='ip6gretap0\x00', @common='ip6gretap0\x00', @generic="55b05a1115610fad8f6221d9865575b4", @generic="90756c813a0de9afd6f62cb06903a7a9", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], 0x70, 0xc0, 0x110, []}, [@common=@log={'log\x00', 0x28, {{0x0, "c2ba241882e9586a87399455bb346b9fcf75af5a61f54722bb0def89238b"}}}]}, @common=@log={'log\x00', 0x28, {{0x0, "94abf6de637f07a2f41d15b1030022fbb87635fdcafd96723e1748e0438f"}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x0, []}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, @common='bridge0\x00', @common='sit0\x00', @common='gretap0\x00', @common='lo\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @empty, [], 0xf8, 0x178, 0x1a8, [@devgroup={'devgroup\x00', 0x18}, @ip={'ip\x00', 0x20, {{@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@log={'log\x00', 0x28, {{0x0, "4fde392d11e842c82f49ef46f7cccab34151ebc2b9a8eae084f6b0389ea6"}}}]}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x3c0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000600)=@mangle={'mangle\x00', 0x1f, 0x6, 0x498, 0x0, 0x1c0, 0x0, 0x0, 0x280, 0x400, 0x400, 0x400, 0x400, 0x400, 0x6, &(0x7f00000003c0), {[{{@uncond, 0x0, 0x70, 0xb0, 0x0, {}, []}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x8, 0x5, @ipv4=@multicast2=0xe0000002, 0x2}}}, {{@uncond, 0x0, 0xe8, 0x110, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x6}}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x1f, 0xa, 0x0, 0x1}}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x2, 0xffffffffffffffff}}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x1, 0x40}}}, {{@ip={@rand_addr=0xffffffffffffffe0, @local={0xac, 0x14, 0x0, 0xaa}, 0xffffffff, 0x6467948c18765111, @common='bcsh0\x00', @generic="7a88a8fafb3f28163e7f50c63722f5f6", {0xff}, {0xff}, 0x0, 0x2, 0x1}, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x3}}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x1, 0x8}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f8) [ 36.973110] x_tables: ip6_tables: DNAT target: used from hooks PREROUTING/POSTROUTING, but only usable from PREROUTING/OUTPUT [ 36.991304] kernel msg: ebtables bug: please report to author: counter_offset != totalcnt [ 36.991673] x_tables: ip_tables: TPROXY target: used from hooks PREROUTING/FORWARD/OUTPUT, but only usable from PREROUTING [ 36.999090] openvswitch: netlink: Message has 8 unknown bytes. [ 37.028765] kernel msg: ebtables bug: please report to author: counter_offset != totalcnt [ 37.039807] x_tables: ip6_tables: DNAT target: used from hooks PREROUTING/POSTROUTING, but only usable from PREROUTING/OUTPUT [ 37.065397] x_tables: ip_tables: TPROXY target: used from hooks PREROUTING/FORWARD/OUTPUT, but only usable from PREROUTING 2018/02/20 05:19:52 executing program 7: r0 = socket(0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}], 0x1c) 2018/02/20 05:19:52 executing program 5: r0 = socket$inet(0x2, 0x3, 0x800) r1 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000fcb000)=r1) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=r1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e95ffc)) 2018/02/20 05:19:52 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00', r1}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000100)={{{@in=@empty, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000200)=0xe8) r3 = socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x6) sendmsg$can_raw(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x1d, r2}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)=@canfd={{0x4, 0x604be71, 0x80000000, 0x4}, 0x12, 0x1, 0x0, 0x0, "caaf783e333ef6d0daedd56d2585d2efe1eea0335005f70d6fe9363edef90b9a743dbdbde11ad8cadea8405491ea89fb29c0a6f1579def7db02c009489e3b023"}, 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x40801) r4 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14) sendmsg$can_raw(r4, &(0x7f0000000240)={&(0x7f0000000180)={0x1d}, 0x10, &(0x7f0000000200)={&(0x7f00000001c0)=@can={{0x1, 0xe5d, 0x779, 0x1}, 0x3, 0x1, 0x0, 0x0, "1e234a303b90fee1"}, 0x10}, 0x1, 0x0, 0x0, 0x80}, 0x40000) accept4(0xffffffffffffff9c, &(0x7f0000793f80)=@generic, &(0x7f0000658ffc)=0x58, 0x7ff) setsockopt$inet6_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000000080)={0x10000}, 0x4) 2018/02/20 05:19:52 executing program 0: r0 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair(0x1, 0x3, 0xffffffffffffff7f, &(0x7f0000000000)={0x0}) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000040)={@common='syzkaller0\x00', 0x5}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x8, 0x7f, 0x7, 0x10000, 0x200}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000094000)={0x0, 0x1f}, 0x10) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000180), 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x100, 0x1, 0x2, 0x9, r2}, &(0x7f0000000200)=0x10) 2018/02/20 05:19:52 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f7, &(0x7f0000924000)={@common='bridge0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f00003d6ffc)={0x0, @syzn={0x73, 0x79, 0x7a}}}}) socketpair(0xb, 0x805, 0x4, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x200, 0x0, 0x1, 0x400}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000080)={0x2, r2, 0x10001, 0xffff}) 2018/02/20 05:19:52 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x3e8, 0xffffffff, 0x1e0, 0x1e0, 0x0, 0xffffffff, 0xffffffff, 0x318, 0x318, 0x318, 0xffffffff, 0x4, &(0x7f0000fa8000), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x8}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, [0xffffff00, 0xffffff00, 0xff, 0xff000000], [0x0, 0xffffffff, 0xff, 0xff0000ff], @generic="f2187d290ada99bf71f4fb9cdc94631c", @generic="fb61e7ba9b86bd440a5176cfb9e6f0e4", {0xff}, {0xff}, 0x4, 0x9, 0x7, 0x31}, 0x0, 0xd0, 0x110, 0x0, {}, [@common=@mh={0x28, 'mh\x00'}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@empty, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @generic="272780f57289ad4a022ae7a79a895e83"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x448) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000000480), &(0x7f00000004c0)=0x4) sendto$unix(r2, &(0x7f0000000040)="f720bba0185812950979a666dd46f928b31a407e4085e530f1d8a8cd6bcc04e2e766a2766962d29e948250feb1725d784bbfe6153c193725f88d04a91ec2b83931661a565c9f33c4e63f3ce664b08d7c48beccd10296e638bbfb78d3ca8750d382b9b24ba95a45e73a4a8723dc66237b955a0ffb90339801477b592859b2f00317f425835756831e48a6cdfb992150501833", 0x92, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000002880)={&(0x7f0000000480)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x32, &(0x7f0000002740)=[{&(0x7f00000004c0)=""/141, 0x8d}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000001580)=""/134, 0x86}, {&(0x7f0000001640)=""/150, 0x96}, {&(0x7f0000001700)=""/14, 0xe}, {&(0x7f0000001740)=""/4096, 0x1000}], 0x6, &(0x7f00000027c0)=""/169, 0xa9, 0x1}, 0x102) 2018/02/20 05:19:52 executing program 6: pipe(&(0x7f0000fd9000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_emit_ethernet(0x62, &(0x7f0000000000)={@empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x4, 0x4, 0x1}], {0x8100, 0x3, 0x3f, 0x2}}], {@llc={0x4, {@snap={0xab, 0xab, "a9", 'v`n', 0x8809, "aaba0befbe5f99996be86a08f02e6370eb3e75a78f0b7097908af1a261a92d6803d96d1e2b485e188a6f8a71b85734147e9210c5cd597c4382b47195718e653e2dd3d3d1"}}}}}, &(0x7f0000000080)={0x1, 0x1, [0xaf1]}) splice(r0, &(0x7f000084eff8), r0, &(0x7f0000fdbff8), 0x6, 0x0) 2018/02/20 05:19:52 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000002000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1b) pwritev(r0, &(0x7f0000000540)=[{&(0x7f0000000000)="2f361f112f1573f0f9d8ff2ffac557ccf46208248330296052c01eea1f81e2416853071a7a6ab18522c2b99134fc0711bf858e85966b72a7526f81a366a341e71b872c868094bcb73fc3c4a767f6dfb2d0ef9372ef8d29ec15e417d38c4d479925e4ad8ef86226fe104d4693de9af634bbd0f1f18e27d1524eac105f3dece4ddc333d1c5a0f0f2c8538e0abf68a2df1213175967dfa386bce310c20e7f52a2c62b5f52b2ca35d2253bb5b0a74170e22f9a30da24", 0xb4}, {&(0x7f00000000c0)="fff133fc7fd76f17fe79b6cee566f88bc8b66437833b9b60fbcf4e5dd114de9bd336bcb0de755df324c0475c3058706c201c7d6c97d1c377ca0f30470e06e3b3aefeeb7c927d664daf6c27b2a2639cbee050d674e586e11fdf43fae25d0b6ef92ee5a7694d789ce6232744171c956827daf4819b8b03f824251f157c50c0d07b7f4cffee", 0x84}, {&(0x7f0000000180)="38b2e632e375183332ead48d549ce47e8b9c88d10159be9c4634deebd3a95648102232686193a329b545fae216dcd6fe0499b6ffe5936bc946bd8688a159f50abb7aa2f5cfe8dd5b19d53ac65f8c4e5961f9d6c90bb0084f9c97a6e5ee5d0179f026e800ba76a6c16c889aa8864e2d2aa1055a0e192ee0c96c27f80ae085b678a4d33b378ea2dd30e9e25c328497267f6a0ed4df48f24d6ef85e779db5710faee385ed79fabc3f4173e6eace56e0cce73f15aa6fc6da538147e98a6e570c54f84efe81d77a8afcb6920591f303478ed51588f4b923fe", 0xd6}, {&(0x7f0000000280)="7c339d4d4f6af449f483d0ab0346cb355b1d22187d2734665dae25659adebe2c2ba51648050e6026955508182f05475bd461dd5f2eb0c78d9fab77202f886e1b7ed4c4ffa2ad39b794de51b708216aeeb2b925d8c4d2d9500e67ef26cb6ab8275adea54da335c6f680e6db1f52edade633f843a94b5aea2a06c38c627b5e6d74c78c7d8c36e130b5fca3e1f151373789e3584fe5a9b304696fd0d9b9ef4de8954e9575b08d9d21b9", 0xa8}, {&(0x7f0000000340)="9e7ff2c6bdd92b92250957261995129b07f6077f936c57ba35aadf95f7636c4eeb98121ab7ed5feb27cb2cc0317750c298009153241ee5faa2cedf19ef4b3ae1dcd6ce188d1eb71a0ec52407b49668312e1c0855ae3d3a92f6c4ef821ffded1301aa870864943345e90185d3a690a9f0531e08d55aaad02e54dec85c9c9259826f6dc2cb372f994bc293b59ddf239e6064395f3e0b2b0f8260c8dcc02d2eda4f179fd3d1ec0ada5f249a7387331ad673224b9a652dd9e7e09fcc42114a7537328e333de7ff214e35d327e82e38bf1aa606f09ba3ae7e62b3444297263123dcecf66fd79491a05f9c", 0xe8}, {&(0x7f0000000440)="291b5fbb528475e34a10d47dbdc244238f00fc158ba1383a4c92779ddb49788b8c649c25532ee884135e900397b21bc7624c31d50fb590d7dee5dbad41928194372eee585d4218f7481a69548505d116282d39219e39c25376371591a680a3281c0c43905095f0f505afe1f945af24ee4bda7f586aa368bcbee685981f97c47b5c16028a0bc1f24a9dd4765df3abe29f739481891596694ddb4717ce90bbfdabbf9444dba704f13548154c7e1823ba19a009952e222037dec35cf49d30a075630f6a9542b6cf083a9d6f7a693d77ac7405", 0xd1}], 0x6, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001a80)={0x0}, &(0x7f0000001ac0)=0xbf) r3 = getuid() r4 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001b00)={0x0}, &(0x7f0000001b40)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001b80)={{{@in=@loopback, @in6=@ipv4={[], [], @rand_addr}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000001c80)=0xe8) r7 = getgid() r8 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002040)={{{@in6=@mcast1, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000001f80)=0xe8) r10 = getgid() r11 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001fc0)={0x0, 0x0}, &(0x7f0000002140)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002180)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xc) r14 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002200)={{{@in=@empty, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000002300)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002340)={0x0, 0x0, 0x0}, &(0x7f0000002380)=0xc) r17 = getpid() r18 = getuid() r19 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000005c0)={0x0}, &(0x7f0000000600)=0xc) r21 = getuid() r22 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002f40)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002f80)={{{@in6=@empty, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000003080)=0xe8) r25 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003240)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000600)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003300)={0x0, 0x0, 0x0}, &(0x7f0000003340)=0xc) r29 = getpid() r30 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004a00)={0x0, 0x0, 0x0}, &(0x7f0000004a40)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004a80)={0x0}, &(0x7f0000004ac0)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000004b00)={{{@in=@remote, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000004c00)=0xe8) r34 = getgid() sendmmsg$unix(r1, &(0x7f0000004cc0)=[{&(0x7f00000005c0)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001a00)=[{&(0x7f0000000600)="647dd8354955ce1423be36f5e3ff82e03f1272f35eb3d1ce540d25f845b00f75249bbc7e62d2f49aa33c7d04b5ff8637e29b08f668500b7c7bc803a405bad27c80961bc0525a1d0c2e4d3a72c145c3fbda5b67214d7737999b170c354c5aa33abe1fb87667e3eafc3f336a2f7fa34dacd4ea7bca2d96a9f177f2b2a15fcd63261b3030c63dc5bb79ef14e2bcc2890d8c6bb87b15657092f3719a703c5252dd535442a41153796ed9f759046454c2d5491a760f5fa40cd14cad97fba10065fcc83289dcc4aee0", 0xc6}, {&(0x7f0000000700)="84dbc04dd534039827e9de2054a0fd60503c403372992f30276565e62f678255b77a90420204adae27793247acf87b17f1c627faec106cb64be9c1799009d22b93ca5af4492cad7688f73275156cf42e785d1d74000e0e044007ee32208c8e21e5f3e0f7e5508a6f99bf0f43b17da968bceed6e3318ee666d7afdd1a41de873e0bae05eba42608084fa77f4af91275c3121fe9de203fa7773f1df28d537053248f0befa1c7edba3f549048d3d523356f71227e7a03fd6110f1f8797bc7", 0xbd}, {&(0x7f00000007c0)="4a2ab13e4519fda8ac9ea7bd94636319e9617428414cc520bfa8321bc8473a804884", 0x22}, {&(0x7f0000000800)="5518009470d4e97ad2ffacd7b0f1efa21fcea947da1b319f3d99c6aa0a0f010e32b6910c7d6b5ba6e9083f3114ad79e06f2fcf79b2bc1635b9a0ad0aa1c90dfb26b90bb8c6f4a3c17be8b9734448021765b85ff75990c7ecc7c8360e11813fa26e11baa027b3f6a955be6cb0d61cc8127041c844d030a2973c", 0x79}, 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{&(0x7f00000036c0)="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0x1000}, {&(0x7f00000046c0)="4f51fdc4b3d5788ae1547a2b34f057f9ff66e97ad1118564782d2cfc5f2b57d3971a4c4746d3717638e975a9262d5f1b5824b2090382d88d57d70657a4c700ac42bdc2b7510b8212681f70d94e2eaa685ce9e414d0a7f4454b435b76ee6d817ca4101483cb985d9024e5881be59e3c0bfbc11c9c341ac351829b1942fc7457fccc08a66392d9f8dd34d73109b4794cc6dbee04f3793f074d0f946cc436703f25eee8f933fa02b75e433f39d42e38c61b8d8b516966eeeaa5598a2e1e99e15b3d0fa8ea459ef0babb054e7056f11190397ae91fc084a017f3e2b6af058d4760e04f5699a6e6fa04bf6807c7d7880eb5", 0xef}, {&(0x7f00000047c0)="4ae166c98ba1a5f035faca7a704322d1f7207da63bd2aa0ef9ecf2c6072da04e99fddd536e7b151c3ddc17fb0ebba49ed77a78fcbfcd862418364cce5471a8526c058367e44339b21b72ae35147a0fea9d33c5e4bc33d63b41f9cdc35a5abd4c238b9b868e012ef06dc233a20819cec42deb93a055ffdf6c94b9f776febd8b914861a629ce330e70c2dbb8fd67b346418c28bfc18ebee61a", 0x98}, {&(0x7f0000004880)="67f6bc0b9784978fcea326e9b81af86acfb323503e0aebac0920facf37eb6e925fafa76f59ff6be5b0b5c3b8c2", 0x2d}, {&(0x7f00000048c0)="c95555f6df3f283cf3ce325575e6789b5edf62d58a4532d8a7bff3dd64fe69c24718db77b0ec51925703180d6dda88816cdc5fdfa36fdd96d4d56fc8d7d0080553fc0210c97128ad8b48dc26", 0x4c}], 0xa, &(0x7f0000004c40)=[@cred={0x20, 0x1, 0x2, r29, r30, r31}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r32, r33, r34}], 0x60, 0x20040085}], 0x6, 0x40004) [ 37.088367] openvswitch: netlink: Message has 8 unknown bytes. 2018/02/20 05:19:52 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) r2 = accept(0xffffffffffffffff, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000100)={r3, 0xfffffffffffffff7}, 0x8) 2018/02/20 05:19:52 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4(r0, &(0x7f0000000000)=@ax25, &(0x7f0000000040)=0x10, 0x80800) sendmsg$nl_netfilter(r1, &(0x7f0000001180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000001140)={&(0x7f00000000c0)={0x1074, 0x3, 0x7, 0x0, 0x5, 0x1, {0x7, 0x0, 0x5}, [@typed={0x18, 0x5f, @ipv6=@loopback={0x0, 0x1}}, @generic="bb5c11e3fb88f5", @generic="c3a2bbca9298e462a04be0d4606bb3d4f87705359d3301830529434776bbfd09005b4e98b5109b78f70b351593", @typed={0x8, 0x5c}, @typed={0xc, 0x39, @u32=0x40}, @generic="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"]}, 0x1074}, 0x1, 0x0, 0x0, 0x4001}, 0x1) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00002cb000)=@req={0x50, &(0x7f000027ffb0)={@common='ip6gretap0\x00', @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}}}) 2018/02/20 05:19:52 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x9, 0x80f, 0xcb) setsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000000000)="bd4ca83b267b2ab515", 0x9) getsockname$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x10) sendmsg(r0, &(0x7f0000f12fd8)={&(0x7f0000218000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000f18000)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7}], 0x10}, 0x4008010) accept(r0, &(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000000040)=0x2c3) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f0000000080)=""/83, &(0x7f0000000100)=0x53) 2018/02/20 05:19:52 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x6, 0x4) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d89ff4)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f0000d08fac)=@ipv6_newaddr={0x40, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @empty}, @IFA_CACHEINFO={0x14, 0x6, {0x1, 0xfffffffffffff7a4}}]}, 0x40}, 0x1}, 0x0) 2018/02/20 05:19:52 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) getsockname$inet(r1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f00002d3000), 0x15) 2018/02/20 05:19:52 executing program 6: r0 = socket(0x15, 0x80000, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f00002a7f9c)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x28) [ 37.141846] x_tables: ip6_tables: mh match: only valid for protocol 135 [ 37.200577] x_tables: ip6_tables: mh match: only valid for protocol 135 2018/02/20 05:19:52 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) accept4$inet6(r0, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x80000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000000000)=""/221, &(0x7f0000000100)=0xdd) connect$inet6(r1, &(0x7f0000f09fe4)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) recvfrom$inet6(r1, &(0x7f00005f0fd4)=""/44, 0x2c, 0x10060, &(0x7f0000020fe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000140)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)={0x0}) bind$inet6(r2, &(0x7f0000000180)={0xa, 0x2, 0xffffffffffffd407, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, 0x1c) recvfrom$inet6(r2, &(0x7f0000000180)=""/171, 0xab, 0x2, &(0x7f0000000240)={0xa, 0x3, 0xf06, @empty, 0x10000}, 0x1c) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000280)={0x7, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3f}}, {{0xa, 0x2, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x10000}}}, 0x54) 2018/02/20 05:19:52 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x5, 0x6, 0x80000000004, 0x2, 0x0, 0xffffffffffffffff}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000040)="19", &(0x7f0000fb8000)}, 0xfffffc9e) sendto$unix(r0, &(0x7f0000000080), 0x0, 0x10, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x1}, 0x8) 2018/02/20 05:19:52 executing program 4: r0 = socket(0xe, 0x800, 0x101) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvmsg$netrom(r0, &(0x7f00009c7000)={&(0x7f0000000000)=@ax25={0x3, {"98dba607110b45"}}, 0x10, &(0x7f0000fcf000)=[], 0x0, &(0x7f00000af000)=[]}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0xef91}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r1, @in6={{0xa, 0x1, 0xfa, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}}, 0x80000000, 0x944}, 0x98) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0x7ff}, 0x8) 2018/02/20 05:19:52 executing program 3: mmap(&(0x7f0000000000/0x3bb000)=nil, 0x3bb000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00001e2cb0)=@filter={'filter\x00', 0xe, 0x4, 0x2f0, 0xffffffff, 0x190, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x258, 0x258, 0x258, 0xffffffff, 0x4, &(0x7f00003b3000), {[{{@ip={@multicast2=0xe0000002, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='rose0\x00'}, 0x0, 0x70, 0xa0, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@unspec=@addrtype1={0x28, 'addrtype\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x350) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xd9, "3b3998ecba98d69accfc92283d8bda5685d143205a7c6ff546a24d9e049157d6c9cfd726261a0f41da8234c82b56fd7a16f137c7cc89d37ff2d5a25c3789710676d31077e244fddf732095c994e1cf2b3e685bfb0506ef42f910026050a9f6739dd24b39efaadefe8eb6633a546836be7d2b5b31556e1b07cf02edd067f10632ae2d5c9cec4f8435b2728f644497430c273aaceb1435205f839405df9e9ff0ae25a37b72abde8f43e55e6d947625c1aa61f78cbdd5f6876a95a116616d6caa9eb97ae975705757b7ee872b89b4b471dfe2d46fdb5429c09abd"}, &(0x7f0000000100)=0xe1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in6={{0xa, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}}, 0x7, 0x101}, &(0x7f0000000200)=0x98) 2018/02/20 05:19:52 executing program 5: r0 = socket$inet(0xa, 0x801, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000100)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x4, 0xbf3d, 0x5, 0x2, 0x1f}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)={r3, 0x56, "22ed3629588e5f5746ed78f5fe93aaa1f8f57db321a02425dfbd607e64fb47a0a774ef82fe35614848e0a5cf33f7c5c7be8e32d4e6520024ffd49942ef6745d745dcc121ad9f2c0ebc3228864f51d52559b74a186a54"}, &(0x7f0000000000)=0x5e) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r4, 0x8}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000280)={r4, 0x5d, "4e366bd36ff41e7d9bd92612c93d33061a560566209749c481bc41a80a917b85e24a83d7061fd35c2ceea4fac9d130b214aaf83e78bc9ec4b1300c8d550e718ae934206dc04ee49364b84dbd09a05d8bbddba7fc8cc5b4989d03010401"}, &(0x7f0000000300)=0x65) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={r5, 0xfff}, &(0x7f0000000180)=0x8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000037000)=@filter={'filter\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x178, 0x98, 0x98, 0xffffffff, 0xffffffff, 0x210, 0x210, 0x210, 0xffffffff, 0x4, &(0x7f0000037fc0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xb8, 0xe0, 0x0, {}, [@common=@unspec=@limit={0x48, 'limit\x00', 0x0, {0xffffffffffffffff, 0x9}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="234da367fbe1ec77978836977b337ee2"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x308) 2018/02/20 05:19:52 executing program 0: r0 = socket(0x11, 0x2, 0x81) r1 = socket$inet(0x11, 0x2, 0x81) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000001dfd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000d1000), 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp-reno\x00', 0xb) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f00000000c0)={r4, 0x5}) bind(r1, &(0x7f0000002000)=@ll={0x11, 0x0, r2, 0x1, 0x0, 0x6, @empty}, 0x14) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000080)=@mangle={'mangle\x00', 0x1f, 0x6, 0x438, 0x1c8, 0x130, 0x98, 0x0, 0x288, 0x3a0, 0x3a0, 0x3a0, 0x3a0, 0x3a0, 0x6, &(0x7f0000000000), {[{{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0xff, 0xff0000ff, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='eql\x00', {0xff}, {0xff}, 0xff, 0x3, 0x20}, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00', 0x0, {0x2, 0x8000}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ip={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, 0xff, 0x0, @common='syzkaller1\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x29, 0x3, 0x62}, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x0, 0x521, 0xffffffff}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xe8, 0x118, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0xfffffffffffffff7, 0x0, 0x2, 0x1}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x3bb, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, 0x3}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x498) syz_emit_ethernet(0x12, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100}}], {@generic={0x8100}}}, &(0x7f0000003fec)={0x0, 0x1, [0x0]}) 2018/02/20 05:19:52 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000869fff), 0x2bf) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x1, 0x200, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, {0xa, 0x3, 0x5, @empty, 0x3}, 0xfff, [0x0, 0x5, 0x7, 0xffffffff, 0x7, 0x0, 0x9, 0x401]}, 0x5c) 2018/02/20 05:19:52 executing program 5: mmap(&(0x7f0000000000/0x6e4000)=nil, 0x6e4000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000880)={0xffffffffffffffff}) 2018/02/20 05:19:52 executing program 1: r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002}}) r1 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000000040)={0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@remote, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@empty}}, &(0x7f00000001c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000200)={{{@in=@loopback, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000300)=0xe8) r5 = getgid() r6 = getgid() setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000001240)=@filter={'filter\x00', 0xe, 0x2, 0xc68, [0x0, 0x20000340, 0x20000370, 0x20000f78], 0x0, &(0x7f0000000080), &(0x7f0000000340)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x9, 0x14, 0x86dd, @generic="186cb07e99ae0108ed1129de6ff5583f", @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="b2b74fe6cb552d6d654314bc339aae89", @generic="f0b25c77f4419fafebf26a9e59b13b7c", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, [0xff, 0x100, 0xff, 0x0, 0x4, 0xff], @random="89d9c488266d", [0xff, 0xff, 0xff, 0xff, 0xff], 0x898, 0x9f8, 0xa28, [@u32={'u32\x00', 0x7c0, {{[{[{0x7}, {0x5, 0x3}, {0x6, 0x3}, {0x4a5a}, {0x3f, 0x1}, {0x6, 0x1}, {0x5, 0x3}, {0x0, 0x1}, {0x6}, {0xa}, {0x2, 0x3}], [{0xfff, 0x3}, {0xc, 0x2}, {0x5, 0xffffffffffffff00}, {0x0, 0x1f}, {0x7fffffff, 0x1ff}, {0x9, 0x6}, {0x2, 0x7}, {0x0, 0xaa}, {0x5, 0x5}, {0x44, 0x8}, {0xffffffff, 0x2}], 0x5, 0xb}, {[{0x8}, {0x0, 0x1}, {0x4, 0x1}, {0x3, 0x2}, {0x5}, {0x2, 0x3}, {0x80, 0x3}, {0x8}, {0x2, 0x3}, {0x1b, 0x2}, {0x5}], [{0x9, 0x10001}, {0x3, 0xfffffffffffffff7}, {0x0, 0x3}, {0x0, 0x9}, {0x7, 0x8000}, {0x3, 0x3}, {0x8, 0x7}, {0x7, 0x67}, {0x3, 0x8}, {0xf, 0x7f}, {0x9, 0x10001}], 0xa}, {[{0x1000}, {0x8, 0x2}, {0x4, 0x2}, {0x2}, {0x9, 0x2}, {0xcae, 0x1}, {0xc1}, {0x1, 0x3}, {0x8000, 0x3}, {0x4751, 0x1}, {0x49f}], [{0x3f, 0x7f}, {0xffffffffffffffc1, 0x28a3}, {0x1000000000000}, {0xffff, 0x401}, {0x7, 0x3}, {0x8c81}, {0x2, 0x80000000}, {0x20b7, 0x800}, {0xffffffffffffffff, 0x8}, {0xdb, 0x3f}, {0x401, 0xd4}], 0x8, 0x3}, {[{0x5, 0x3}, {0x7ff}, {0x7fffffff, 0x1}, {0x59e, 0x3}, {0x9904}, {0x40, 0x1}, {0x8000, 0x3}, {0x595f, 0x2}, {0x8, 0x1}, {0x7fff}, {0x3}], [{0x5, 0x20}, {0x8001, 0x1f}, {0x4, 0x2}, {0xfffffffffffffffc}, {0x5b3, 0x1b34}, {0x29f, 0x5}, {0x2, 0x9}, {0x93, 0x4}, {0xfffffffffffffffe, 0x6}, {0x6, 0x1}, {0x4, 0x3ff}], 0x1, 0xb}, {[{0x5, 0x3}, {0x4, 0x3}, {0x400, 0x1}, {0x4b, 0x3}, {0x4, 0x3}, {0xff, 0x3}, {0x100000001, 0x2}, {0x2, 0x3}, {0x6, 0x2}, {0x3, 0x1}, {0x2b09, 0x1}], [{0x7, 0x496}, {0x7, 0xfffffffffffffffd}, {0x7fff, 0x5}, {0x0, 0x1000}, {0x1000}, {0x1, 0xffffffff00000000}, {0x3f, 0x7ff}, {0x2, 0x800}, {0x200, 0x861c}, {0x6}, {0x1, 0x400}], 0x9}, {[{0x5, 0x1}, {0x4}, {0x8001, 0x2}, {0x9, 0x1}, {0x8000, 0x2}, {0xa37b, 0x1}, {0x3}, {0x8}, {0xc5ae, 0x2}, {0x3ff, 0x3}, {0xffff, 0x1}], [{0x100, 0x2698}, {0xffff, 0x80}, {0x7f, 0x7}, {0x8, 0x8}, {0xffffffffffffffe1, 0x7ff}, {0x6, 0x7f}, {0xffffffffffffffff, 0x8}, {0x80000001, 0x94}, {0x2, 0x100000001}, {0x110d, 0x5}, {0x4, 0x9}], 0x3, 0x4}, {[{0x3, 0x3}, {0x1, 0x1}, {0x6, 0x2}, {0x6, 0x3}, {0x100000000, 0x2}, {0x8284}, {0x825}, {0x4, 0x1}, {0x8000, 0x1}, {0x2}, {0xc60c, 0x3}], [{0x80000000, 0xfff}, {0x4, 0x62d}, {0x0, 0x1f}, {0xfffffffffffff001, 0x101}, {0xed, 0xde}, {0x401, 0xc83}, {0x100000001, 0x5}, {0x1000, 0x3ff}, {0x2fade1b3, 0xfff}, {0x8, 0x1}, {0x5, 0x3}], 0x8, 0x4}, {[{0x8}, {0x1, 0x3}, {0x3ff, 0x3}, {0x10001}, {0xeebc}, {0x7}, {0xf8, 0x3}, {0x101, 0x1}, {0xffff}, {0x40, 0x2}, {0x9, 0x3}], [{0xffffffffffff0227, 0x10000}, {0x4010000000000, 0x8}, {0x9, 0x5}, {0x101, 0x80000001}, {0xe74, 0x101}, {0x8, 0x9}, {0x6, 0x81}, {0x6, 0x4}, {0x3, 0x1ff}, {0x9, 0x3ff}, {0x8001}], 0x7, 0x3}, {[{0x2, 0x2}, {0x10001, 0x3}, {0x8}, {0x9, 0x2}, {0x81, 0x3}, {0x6}, {0x5, 0x3}, {0x6d7, 0x3}, {0x6}, {0x81, 0x3}, {0x200}], [{0xffffffff, 0x401}, {0x8001, 0x3}, {0x7086, 0x9}, {0x5, 0x5}, {0x101, 0x1}, {0x5, 0x7fffffff}, {0xfffffffffffffffd, 0x46c}, {0x100, 0x4d2}, {0x7fffffff, 0xa000000000000000}, {0x9, 0xfff}, {0x8001, 0x20}], 0x3, 0x3}, {[{0x5b80fa0f, 0x3}, {0x3, 0x3}, {0x6}, {0x7ff, 0x2}, {0x8a}, {0x30, 0x3}, {0x6, 0x3}, {0x7fff, 0x3}, {0x401}, {0x5}, {0xd94, 0x3}], [{0xc0, 0x6}, {0x8001, 0x8bd}, {0x5, 0x2}, {0xfffffffeffffffff, 0x9}, {0x0, 0x400000000}, {0x7, 0x1}, {0x1, 0x7}, {0x2e01f3f7, 0x5}, {0x7, 0x100000001}, {0x6, 0xffffffffffffffce}, {0xfffffffff09fbfba, 0x5}], 0x2, 0xa}, {[{0x100000001, 0x3}, {0x3, 0x3}, {0x2, 0x3}, {0x8}, {0x1, 0x2}, {0xffffffffffff81e6, 0x3}, {0x8, 0x3}, {0x9, 0x2}, {0x0, 0x3}, {0xff}, {0x6, 0x3}], [{0x5, 0x3}, {0xfffffffffffffffd, 0x5}, {0x46, 0xffffffffffffffc1}, {0x100000000, 0xa956}, {0x10001, 0x3}, {0xe71f, 0x6}, {0x3, 0x7fffffff}, {0x5, 0x7fff}, {0x8, 0x7fffffff}, {0x7fffffff, 0x6}, {0x7fff, 0xff}], 0x0, 0x3}]}}}, @quota={'quota\x00', 0x18, {{0x1, 0x0, 0xfffffffffffffffb, 0x10000}}}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x200}}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x0, 'system_u:object_r:devicekit_disk_exec_t:s0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x8}}}}, {{{0x9, 0x10, 0xabff, @generic="252c9a12d126b39c56aab87be8d86def", @common='tunl0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="fcef295bacbe0df75a6636e8a8fddc0e", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [0xff, 0xff, 0x0, 0xff, 0x102, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], 0xf0, 0x138, 0x1b0, [@owner={'owner\x00', 0x18, {{r3, r4, r5, r6, 0x1, 0x3}}}, @devgroup={'devgroup\x00', 0x18, {{0x3, 0x1, 0x7, 0xf2c, 0x3f}}}]}, [@common=@ERROR={'ERROR\x00', 0x20, {"fb34175f2b6e316556b8e041a3de9eda67db47a82b596144bc33ec4eb04d"}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x8, 0x200, 0x7, 0x0, 0x0, "f6b5976378698d023edc2b0c8d9083e9dea3ef36cd967ff605e6b75fd7525487023b003783c429257b8eaeb248e72deb6888ba4673620dec33c6cf8b80c65fef"}}}}]}, {0x0, '\x00', 0x2, 0x0, 0x0, []}]}, 0xce0) bind$alg(r1, &(0x7f0000009fc3)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) r7 = accept$alg(r1, 0x0, 0x0) sendto$packet(r7, &(0x7f00005f0f3d)="80", 0x1, 0x0, &(0x7f0000a4cfec)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty}, 0x14) getsockopt$ax25_buf(r2, 0x101, 0x0, &(0x7f00000012c0)=""/4096, &(0x7f0000000fc0)=0x1000) 2018/02/20 05:19:52 executing program 6: socket$inet6(0xa, 0x3, 0x3c) 2018/02/20 05:19:52 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @empty}, @in=@empty}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000100)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={@common='vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000002fd8)={'vcan0\x00', r2}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000004fb0)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffd, 0x0, r3}) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x26, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/84, 0x54}, {&(0x7f0000000140)=""/30, 0x1e}, {&(0x7f0000000180)=""/79, 0x4f}, {&(0x7f0000000200)=""/170, 0xaa}, {&(0x7f00000002c0)=""/109, 0x6d}], 0x5, 0x0, 0x0, 0xfffffffffffffbff}, 0x40000060) 2018/02/20 05:19:52 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f00000000c0)=0x2e) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0x1000, "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"}, &(0x7f0000001140)=0x1008) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001180)={0x4, 0x206, 0x9a, 0x8, r2}, &(0x7f00000011c0)=0x10) bind$alg(r0, &(0x7f000068d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8afd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) 2018/02/20 05:19:52 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008f3fa8)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(serpent-generic)\x00'}, 0x58) ioctl$sock_ifreq(r0, 0x893f, &(0x7f0000000000)={@generic="867f9390e8cf67d996307913085493f0", @ifru_addrs=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x3, 0x2, 0x4, {0xa, 0x3, 0x1, @empty, 0x1}}}}) accept$unix(r1, &(0x7f0000000080)=@file={0x0, ""/40}, &(0x7f00000000c0)=0x2a) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006da000), 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000100)={{0x2, 0x1, @rand_addr=0x6}, {0x307, @random="679983233c52"}, 0x44, {0x2, 0x2, @loopback=0x7f000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f0000f56000)="b333309fa80d1dc359d47aeb99810d9007e9ef39e03e0dd60bdf09388cfd3d6ad1", 0x21, 0x0, &(0x7f000074d000)=@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000200)={r3, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000080)={r4, 0x9}, 0xc) 2018/02/20 05:19:52 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f000000c000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000009000)=@acquire={0x16c, 0x17, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002}, @in=@dev={0xac, 0x14}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast2=0xe0000002}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}}, [@tmpl={0x44, 0x5, [{{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x4, @in6=@loopback={0x0, 0x1}}]}]}, 0x16c}, 0x1}, 0x0) 2018/02/20 05:19:52 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000040)="287947ff906294ffe1be7a4df18a0378b105d2caf25180e80338d435e86926ed62127eaa49c3486b794186ab8196fb35ee4aeab01486ed21849253b2cce4652c41643b8f01b7294beaa7de642b7c1f1c18b8423eefe59d04b069686de97e20a3f0aaaa8245b00c7471aab745844d016370d4a8df0c5877a46ac33a63f8c76c56e1636e7fc469b69b91e7407daa2842b9747de24bf8576c418742c2a9df92f93180d8138df1001c712acd771cace19c11fad57633da9a63dfaba74140c0f8bb50bfcbc2c591fc8306fee6671695f9006d66994bfbfd2eb191b1c21a", 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x0, @rand_addr}, 0xfffffcf9) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@rand_addr, @broadcast}, &(0x7f0000000040)=0xc) getsockname$inet(r0, &(0x7f0000000140)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000000180)=0x10) [ 37.395416] syz-executor7 (5947) used greatest stack depth: 14176 bytes left 2018/02/20 05:19:52 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0xfffffffffffeffff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x7ffd}, 0x1c) connect$inet6(r0, &(0x7f000028c000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) r1 = socket(0x8, 0x3, 0x3) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0xffffffff00000001}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000013c0)=@assoc_value={r2, 0xe0a}, &(0x7f0000001400)=0x8) getsockopt$inet6_buf(r1, 0x29, 0x3e, &(0x7f00000000c0)=""/21, &(0x7f0000000100)=0x15) 2018/02/20 05:19:52 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000ad9000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @empty, {[]}}}}}}}, &(0x7f0000000000)={0x0, 0x1, [0x0]}) 2018/02/20 05:19:52 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0xfffffffffffffffc) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00004af000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0xffffffa4], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x108) 2018/02/20 05:19:52 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet(0x2, 0x7, 0x7fff) socketpair(0x1b, 0x7, 0x0, &(0x7f0000000000)={0x0, 0x0}) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) accept$alg(r2, 0x0, 0x0) socketpair(0x5, 0x80006, 0x1, &(0x7f0000000000)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r3, 0x50, &(0x7f0000000040)}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000100)=[{0x2, 0x6}], 0x1) accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000080)={r5, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0xb}}, 0xc) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) pipe(&(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_WAIT_VBLANK(r6, 0xc018643a, &(0x7f00000000c0)={0x0, 0x7, 0xe}) bind$bt_sco(r4, &(0x7f0000000100)={0x1f, {0x5d8, 0x800000000004fff, 0x1000, 0x9, 0x8001, 0x5}}, 0x318) recvfrom$inet6(r6, &(0x7f0000000140)=""/197, 0xc5, 0x12001, &(0x7f0000000240)={0xa, 0x1, 0x109, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}, 0x1c) 2018/02/20 05:19:52 executing program 1: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000040)={@local}, &(0x7f0000000080)=0x14) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x48, &(0x7f0000000140)=[@in={0x2, 0x0, @empty}, @in6={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x355}, @in6={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x9}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={r2, 0x81, 0x100, 0x6, 0x6, 0x9, 0x3f, 0x6, {r3, @in6={{0xa, 0x3, 0xfffffffffffffffd, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x81}}, 0x5, 0x0, 0x7, 0xb4d, 0x2}}, &(0x7f0000000300)=0xb8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000001000)=[@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @in={0x2, 0xffffffffffffffff, @empty}, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}], 0x40) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000003c0)={r4, 0x64, &(0x7f0000000340)=[@in6={0xa, 0x1, 0x6, @empty, 0x2f}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x2, 0x20, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}, @in6={0xa, 0x1, 0x98d4, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x73}]}, &(0x7f0000000400)=0x10) 2018/02/20 05:19:52 executing program 3: r0 = socket$inet(0x2, 0x2, 0x1) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x22, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [{[], {0x8100, 0x89, 0x1000, 0x4}}], {@can={0xc, {{0x3, 0x1, 0x3, 0x1}, 0x7, 0x2, 0x0, 0x0, "c4fe581e53d388be"}}}}, 0x0) 2018/02/20 05:19:52 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x8000000) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000000)={&(0x7f0000003ff8)='./file0\x00', r0}, 0xc) 2018/02/20 05:19:52 executing program 0: mmap(&(0x7f0000000000/0xe7d000)=nil, 0xe7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x5) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000280)={r1}) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x20}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r3, 0x7}, 0x8) socket$inet6(0xa, 0x80e, 0x2) bind$inet6(r0, &(0x7f0000e71000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x8000000000002}, 0xfffffffffffffd31) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={r3, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x0, 0x4a, 0x3, 0x3, 0x60}, &(0x7f0000000180)=0xa0) connect$inet6(r0, &(0x7f0000e78fe4)={0xa, 0x3, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r4 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f0000000000)) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xfffffcfc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) r5 = accept4(r4, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f0000000080)=0x26, 0x80000) setsockopt$RDS_RECVERR(r6, 0x114, 0x5, &(0x7f0000000180), 0x4) bind$can_raw(r5, &(0x7f00000001c0)={0x1d}, 0x10) socketpair(0x1, 0xf, 0x100000001, &(0x7f0000000080)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f0000000180)={r3, 0x9, 0x9, [0x8, 0x0, 0x7fff, 0x0, 0x2, 0x2, 0x3, 0x294e, 0x1000]}, &(0x7f00000001c0)=0x1a) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080)={r3, 0x1800000000000}, &(0x7f0000000180)=0x8) 2018/02/20 05:19:52 executing program 4: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f7efd8)={@common='bridge0\x00', 0x0}) socketpair(0x13, 0x8000f, 0x6, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) sendmsg$nl_route(r0, &(0x7f0000f7c000)={&(0x7f0000f7b000)={0x10}, 0xc, &(0x7f0000f27ff0)={&(0x7f0000aa8000)=@newlink={0x2c, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_ADDRESS={0xc, 0x1, @random="337a98471e01"}]}, 0x2c}, 0x1}, 0x0) 2018/02/20 05:19:52 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x392) 2018/02/20 05:19:52 executing program 7: bpf$BPF_PROG_QUERY(0x10, &(0x7f0000fbffe0)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00004e0ff4)=[]}, 0x20) r0 = epoll_create1(0x80000) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)={0x2001}) 2018/02/20 05:19:52 executing program 1: r0 = socket$inet_sctp(0x2, 0x10000000006, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0xffffffffffffffff, @rand_addr=0x800}], 0x20) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000001f000)=0x7, 0x4) 2018/02/20 05:19:52 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="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", 0x1000) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000074000)=@alg, 0x58, &(0x7f0000612f80)=[{&(0x7f0000f81000)=""/4096, 0x1098}], 0x1, &(0x7f0000f7ffca)=""/87, 0x57}, 0x0) socketpair(0x13, 0x7, 0x4, &(0x7f0000001040)={0x0}) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000001080)={0x8, {0x2, 0x3, @broadcast=0xffffffff}, {0x2, 0x2, @broadcast=0xffffffff}, {0x2, 0x1, @loopback=0x7f000001}, 0x0, 0x8000, 0xa52, 0xffffffff, 0x2879, 0x0, 0x101, 0xffff, 0x1}) 2018/02/20 05:19:52 executing program 2: socket$inet6(0xa, 0x3, 0x8010000000000084) r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r0, &(0x7f0000847fff), 0xfdf7, 0x0, &(0x7f000005ffe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/20 05:19:52 executing program 7: socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/20 05:19:52 executing program 7: r0 = socket$inet(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000e59000)={0x0, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000042f000)=@common='vcan0\x00'}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={r1, 0xfffffffffffffffa, 0x30, 0x2, 0x1ff}, &(0x7f00000000c0)=0x18) 2018/02/20 05:19:52 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000091b000)={0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x119, 0x22, &(0x7f0000c7d000)={{{@in=@multicast1, @in6=@empty}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000fa0ffc)=0xe8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x3e, "9e8bef56554b6111cc9d00f35602c52efc7a036fbff5114cbcdcb0eb687726c1e8f5ca79606f467137c7a30f8e45bac511a73b6e3fd32f5c1acf4ede7441"}, &(0x7f0000000080)=0x46) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000000c0)={r2, @in6={{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, 0x8c) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000000)=0x14c, &(0x7f0000000040)=0x4) 2018/02/20 05:19:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200010000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x8000000014, &(0x7f0000beeffc)=0xfffffffffffffffd, 0x4) pipe(&(0x7f0000000000)={0x0}) setsockopt$ax25_int(r1, 0x101, 0x1, &(0x7f0000000040)=0xfd, 0x4) sendto$inet(r0, &(0x7f0000a2d000), 0xfffffe71, 0x20000000, &(0x7f00007f4000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) shutdown(r0, 0x1) 2018/02/20 05:19:52 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0x3ff, 0x1f, 0x7}, 0x10) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@inet=@length={0x28, 'length\x00', 0x0, {0x2b9}}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) syz_emit_ethernet(0x3e, &(0x7f00005f4f30)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "05006d", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, 0x0) 2018/02/20 05:19:52 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000040)={{{@in=@remote, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) r2 = getpid() sendmsg$nl_netfilter(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)={0xa0, 0x6, 0x8, 0x1e, 0x3, 0x3, {0xd}, [@nested={0x4, 0x71, []}, @nested={0x50, 0x53, [@generic="8a8399a75b511c0de57646cdb4886364167d253338661143310afad7ddf3384f42e61790cec49ccab2ff6451d9272ec6b7a83ecb258585a564", @typed={0x10, 0x47, @u64=0x80}]}, @generic="51d1395964d83726cb82c4cb862bf771c5ebdee455818ca81f0575403f91547e", @typed={0xc, 0x3b, @uid=r1}, @typed={0xc, 0x27, @pid=r2}]}, 0xa0}, 0x1, 0x0, 0x0, 0x81}, 0x4) 2018/02/20 05:19:52 executing program 5: r0 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@can, &(0x7f0000000100)=0x10) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000140)={0x0, @empty, @loopback}, &(0x7f0000000180)=0xc) connect$packet(r0, &(0x7f00000001c0)={0x11, 0x9, r1, 0x1, 0x8000, 0x6, @random="3fad6b2e94ff"}, 0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in=@multicast2, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000300)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0xc) r5 = getgid() setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001d00)=@nat={'nat\x00', 0x19, 0x5, 0x1920, [0x200003c0, 0x0, 0x0, 0x20000860, 0x200009d0], 0x0, &(0x7f0000000000), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x5, 0x9, 0x8906, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='bcsh0\x00', @common='vlan0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0, 0x0, 0xff], 0xf0, 0xf0, 0x120, [@mark_m={'mark_m\x00', 0x18, {{0x7ff, 0x573, 0x1, 0x2}}}, @connbytes={'connbytes\x00', 0x18, {{0x7, 0x50, 0x2, 0x1}}}]}, []}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x3}}}}, {{{0x3, 0x10, 0x888e, @common='gretap0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @common='bcsf0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], 0x318, 0x318, 0x350, [@stp={'stp\x00', 0x48, {{0x1d7ef0be, {0x4, 0x1000, 0x2978000, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], 0x6969, 0xd66, 0x1, 0x8000, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0xff, 0xff, 0x0, 0xff], 0x3, 0x2, 0x1, 0xa13, 0x5, 0x200, 0x7, 0x400, 0xda, 0x20}, 0x61, 0x200}}}, @bpf0={'bpf\x00', 0x210, {{0x1f, [{0x4, 0x6, 0x5, 0x4656}, {0xfffffffffffff29d, 0x0, 0xffffffffffff084c, 0x7}, {0x73c4, 0x7, 0x37b, 0x8001}, {0x401, 0x3, 0x9, 0x1ff}, {0xffffffffffffffa2, 0x7fff, 0x7020, 0xfffffffffffff801}, {0x28, 0x1, 0x0, 0x1000}, {0x2, 0x8, 0x5, 0x7}, {0x0, 0x94bf, 0x2, 0x7}, {0x400, 0x1, 0x2, 0xffff}, {0x7, 0x4, 0x5, 0x7f}, {0xdbb8, 0x6, 0x3a8, 0x81}, {0xfffffffffffffff7, 0x80000001, 0x8, 0x2}, {0x9, 0x2, 0xbf, 0x800}, {0x8, 0x6, 0x4, 0x1000}, {0x5, 0x0, 0x8, 0x2}, {0x3, 0x4, 0x6, 0xffffffff80000000}, {0x100, 0x8, 0x5, 0x3}, {0x401, 0x3ff, 0x0, 0x9}, {0x48000000000000, 0x6, 0x0, 0x8}, {0x56295f7c, 0xfb, 0x1, 0x2}, {0x7fffffff, 0x2, 0x69c, 0x8}, {0x21a, 0x4, 0x1ff}, {0xfffffffffffffc00, 0x5d, 0x5, 0x9}, {0xb150, 0x5, 0x2, 0x9}, {0x2, 0x100, 0xffffffff, 0x1}, {0xee, 0x3, 0x4240, 0x60ac}, {0x401, 0x6, 0x1ff, 0x4}, {0x4, 0x40, 0x7f, 0xffffffff}, {0x7, 0xffff, 0xe18, 0x200}, {0xe4, 0x0, 0x1627, 0x6}, {0x6, 0x101, 0x9, 0x2}, {0x1f, 0x75, 0x1000, 0x2}, {0xffffffffffff0000, 0x1, 0x100000001, 0x7}, {0xfffffffffffffffe, 0x6, 0xffffffffffffff7f, 0x4}, {0x3ff, 0x0, 0xffff, 0x80000001}, {0x8001, 0x400, 0x5cadf76d, 0x1f}, {0x40, 0x0, 0x8000, 0x9}, {0x2, 0x5, 0x101, 0xfffffffffffffffd}, {0x1ff, 0x9, 0x81, 0xe0}, {0x8, 0x677b, 0x4, 0x1000000}, {0x9, 0x9, 0x80000000, 0x7}, {0x7, 0x0, 0x1, 0x3}, {0x5, 0x3c5e, 0x1, 0x80000000}, {0xa0f, 0x1, 0x239, 0x9}, {0xbad, 0x16c, 0x2, 0x2}, {0xfc78, 0xf3, 0x0, 0x9}, {0x6, 0x5, 0x1d2, 0x3}, {0x3, 0xffffffffffff0001, 0x3ff, 0x6}, {0x2, 0x4, 0x6, 0xffffffff}, {0x98, 0xe71, 0x12e, 0x9}, {0x7fffffff, 0x8, 0x7, 0xc3}, {0x10001, 0x7, 0x20, 0x20}, {0x80, 0x0, 0x7}, {0x10001, 0x3, 0x7f, 0xa1c}, {0x200, 0xa0, 0x7, 0xbf}, {0xfffffffffffffff9, 0x3, 0x101, 0x80000000}, {0x2, 0x2, 0xffffffffffff7fff, 0x7ff}, {0x4, 0x20, 0x5, 0x8}, {0x8, 0x1, 0x253, 0x5}, {0x9, 0xdafd, 0x92, 0xffffffffffffffc1}, {0x54988cd5, 0x200, 0x7, 0x387}, {0x3, 0x7, 0x7, 0x1ff}, {0xcc54, 0x2, 0x0, 0x6}, {0x2, 0x1f00000000, 0x7, 0x6}], 0x4}}}]}, []}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x2, 0x88a2, @common='ip_vti0\x00', @generic="cd23060c1e959d61009232c324409100", @common='bcsf0\x00', @generic="2dd435fef3dd7b8a5f5c1a50a7768bd7", @empty, [0x0, 0xff, 0xff, 0xff, 0xff], @empty, [0xff, 0xff, 0x0, 0x0, 0x0, 0xff], 0xb0, 0xf8, 0x140, [@connbytes={'connbytes\x00', 0x18, {{0x3, 0x0, 0x0, 0x3}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x1000, 0x2, 0x1000}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x80, 0x2, 0xdf}}}}]}, {0x0, '\x00', 0x3, 0x0, 0x2, [{{{0x9, 0x22, 0x10, @generic="71dbfd862648b27179bb267c3b051813", @generic="258af8400f7e962af713f119fb1e51c6", @common='gretap0\x00', @common='gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0xff, 0x0, 0xff], @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], 0xe0, 0x150, 0x188, [@owner={'owner\x00', 0x18, {{r2, r3, r4, r5, 0x4, 0x4}}}, @m802_3={'802_3\x00', 0x8, {{0x6, 0x5, 0x2, 0x5}}}]}, [@snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, 0xfffffffffffffffd}}}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, 0xfffffffffffffffe}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x19, 0x8, 0xfade, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='teql0\x00', @generic="35557c731970ecae7a7f9194dc24cd82", @syzn={0x73, 0x79, 0x7a, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, [0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], 0x1120, 0x1120, 0x1158, [@among={'among\x00', 0x8a0, {{0x5, 0xdd7, 0x40, {[0x2, 0x81, 0x4, 0xb8, 0x1, 0x9, 0x4, 0x2269, 0x4, 0x6, 0xfffffffffffffff8, 0xfffffffffffffffc, 0x7f, 0x1ff, 0x5, 0x401, 0x9, 0x0, 0x6, 0xbc3c, 0x3f, 0x3, 0x0, 0x80, 0x7f, 0x2, 0x5, 0x6, 0x2, 0x4, 0x8, 0x1ff, 0x0, 0x2, 0x0, 0x1, 0x5, 0x7f5364d2, 0x1, 0x8, 0x94a3, 0x3, 0x8001, 0xffffffffffffffc0, 0x7ff, 0x9, 0x81, 0x5, 0x4, 0x0, 0x20, 0x7489, 0x4, 0x100000001, 0xffffffff, 0x6, 0x81, 0x8000000, 0x1, 0xfd, 0x0, 0x0, 0x15d, 0x3, 0x81, 0x7f, 0x2, 0x3, 0xb9, 0xd9, 0x7f8, 0x6, 0x8, 0x5, 0xfe, 0x55, 0xafc, 0x101, 0x1, 0x91a0, 0xffffffffffffff81, 0x0, 0xfffffffffffffffd, 0x3, 0x18a, 0x7, 0x7, 0x20, 0x870f, 0x800000000000, 0x7, 0x0, 0x0, 0x5, 0xfffffffffffffff7, 0x800, 0x0, 0x1, 0x8000, 0xc0, 0x400, 0x5, 0x9, 0x9, 0x4, 0x3f, 0x7, 0x7, 0x5, 0x0, 0xffffffffe2486ccb, 0x20, 0x6, 0xffffffffffff8000, 0x2, 0x3f, 0x6, 0x4, 0x9, 0x8, 0x8, 0x3, 0xbac, 0x2, 0x9, 0x4, 0x6b, 0x80000000000000, 0x10001, 0x0, 0x5a, 0x3, 0x100000, 0x3ff, 0xfffffffffffffffb, 0x3, 0x4, 0x3, 0x4, 0x10000, 0x3, 0x7, 0x80000000, 0x400, 0x400, 0x6, 0x9, 0x5, 0x8, 0xff, 0x31, 0x3, 0xb2d, 0x7f, 0x2, 0x2, 0x7, 0x7, 0x0, 0x0, 0x1a, 0x2, 0xb83a, 0xffffffffffffff7f, 0x40, 0x2, 0x1, 0x5, 0x4, 0x3211, 0x3, 0x2, 0x534ec2b3, 0x1, 0xfff, 0x3f, 0x5, 0x8, 0x3, 0x7, 0x9, 0x8, 0x4000000000, 0x1ff, 0x0, 0x307fadca, 0xbf89, 0x20, 0x9, 0xffff, 0x6, 0x0, 0x80, 0x7fffffff, 0xfffffffffffffffc, 0x100000001, 0x4, 0x6, 0x839, 0x0, 0xfff, 0xd125, 0x2705ba65, 0x915, 0x0, 0x4, 0x7d, 0x40000000000, 0x26f, 0xc04a, 0x7, 0x8001, 0x7, 0x3, 0x6, 0x9, 0xcf0, 0x0, 0x4, 0x69, 0x1, 0x6, 0x0, 0x7ff, 0x22d1, 0x7, 0x3, 0x386602b8, 0x1, 0x2, 0x9, 0x2, 0x2c7, 0x0, 0x0, 0x6, 0x8, 0x0, 0x0, 0x3, 0x400, 0x5a6e, 0x9, 0x5, 0x6f58, 0x8, 0x7, 0x6, 0x8, 0x6d, 0x9, 0x0, 0x40, 0x1f, 0x100, 0x0, 0xd6b], 0x5, [{[0x7, 0xec6], @dev={0xac, 0x14, 0x0, 0xb}}, {[0x6, 0x25ad7fdc], @broadcast=0xffffffff}, {[0xffff, 0x3], @multicast2=0xe0000002}, {[0xe0, 0x2], @empty}, {[0x7ff, 0x4], @dev={0xac, 0x14, 0x0, 0x13}}]}, {[0x4, 0x400, 0x6, 0xc33, 0xc4d1, 0x9, 0x5c5acec2, 0x8, 0x4, 0x200, 0x80000000, 0x100000000, 0x9, 0x12ff31e6, 0x6, 0xbac, 0x8, 0x0, 0x100000000, 0x401, 0x9, 0x59, 0x4, 0x7, 0x7, 0xffffffff, 0x72, 0x0, 0x7, 0x7, 0xc46, 0xfffffffffffffffe, 0xffffffff, 0x7, 0x2, 0xe32a, 0x100000000, 0x8, 0xfffffffffffffffc, 0x5, 0x100000000, 0x0, 0xe08, 0x7, 0x401, 0x49d, 0x4, 0x9, 0x8001, 0x0, 0x2f29, 0x1000, 0x5, 0x6, 0x7fff, 0x4f, 0x3d, 0x2, 0x9, 0x2, 0xff, 0x4, 0x4, 0xa942, 0x3, 0x8000, 0x2, 0x0, 0x80, 0x1, 0x6e, 0xffffffffffffffe1, 0x566, 0xffffffff, 0x20, 0x511b90ad, 0x80000000, 0x7fffffff, 0x7fff, 0x0, 0x6, 0xbe4, 0xba2, 0x8001, 0x10000, 0x4, 0x4161, 0x80000001, 0x64d54120, 0x3, 0x7, 0x100000000, 0x4, 0x9, 0x7, 0x3df, 0x1f, 0x40, 0x40, 0x5, 0x8dff, 0x5, 0x1f, 0x4, 0x1ff, 0x8, 0x7, 0x8, 0x1cafda79, 0x6, 0x400, 0x7fffffff, 0x0, 0x5, 0x0, 0xfffffffffffffffa, 0x2, 0x8, 0xf600, 0x4, 0xf9dc, 0x4f60, 0x0, 0x7, 0x80, 0x5, 0x1000, 0x2, 0x9, 0x401, 0x7, 0x1, 0x1, 0x7, 0x0, 0xff, 0x20, 0x98, 0x4, 0xfff, 0x6000000000000000, 0x2, 0x3, 0x101, 0x36a, 0x6, 0x4, 0x80000000, 0x7, 0xffffffffffff8000, 0x9, 0x1, 0x7fff, 0x8, 0x1, 0x5, 0x10001, 0x0, 0x4, 0x0, 0x80, 0x80, 0x6, 0xb4, 0xbe, 0x7, 0x0, 0x5, 0xffffffff00000000, 0x3, 0x5, 0x0, 0x61c8a63b, 0x2, 0x26, 0xfffffffffffffff8, 0xab, 0x3, 0x10000, 0x1, 0x1, 0x9, 0x85ef, 0x8, 0x6, 0x1, 0x0, 0x7, 0x4, 0x2, 0x9, 0x80, 0xccd6, 0x454, 0x89, 0xffff, 0x10001, 0x2, 0x6, 0x400, 0xff, 0xf61, 0xfffffffffffffff7, 0x9, 0x3ff, 0x100, 0x5, 0xbd, 0xffffffffffff8001, 0xd1e, 0x100000000, 0x6, 0xc5ed, 0x90, 0x3, 0xffffffffffffff3f, 0x20, 0x3f64, 0x100000000, 0x401, 0x55, 0x101, 0x8, 0x7fff, 0xcab, 0x329e, 0x2, 0x5e7, 0x7, 0xc2f2, 0x0, 0x40, 0x20000000000, 0x40, 0xffffffffffff931c, 0x3, 0x8, 0x100000000, 0x2, 0x5, 0x9d, 0x3ff, 0x4, 0x3800000000, 0x80000000, 0x5, 0x1fd, 0xb4, 0x4, 0x5, 0x3, 0x91, 0x8a07, 0x3, 0x6, 0x55, 0xce5], 0x6, [{[0x7ff, 0x1], @empty}, {[0x2854d9d4, 0x8], @multicast2=0xe0000002}, {[0x8, 0x5], @multicast2=0xe0000002}, {[0x0, 0x80000000], @empty}, {[0x129080000000000, 0x1], @local={0xac, 0x14, 0x0, 0xaa}}, {[0x1ff, 0x5], @rand_addr=0x6}]}}}}, @u32={'u32\x00', 0x7c0, {{[{[{0x3}, {0xfff}, {0xc214, 0x1}, {0x9, 0x3}, {0xffffffff, 0x2}, {0xf26}, {0x100000001, 0x1}, {0x30, 0x2}, {0x7ff, 0x2}, {0x10000, 0x1}, {0x2}], [{0x800, 0x6}, {0x9, 0x1}, {0x1f0000, 0x2}, {0x54d, 0x5}, {0x5, 0x2ce5}, {0x7d4d, 0x80000000}, {0x401, 0x9}, {0x4, 0x800}, {0x7, 0x1}, {0x7f, 0x4}, {0x3, 0x2}], 0x2, 0xb}, {[{0x9, 0x3}, {0x8, 0x3}, {0x8001}, {0x20, 0x3}, {0x8, 0x3}, {0x7}, {0xfff}, {0x0, 0x3}, {0x0, 0x2}, {0xfffffffffffff800, 0x3}, {0xa8c, 0x3}], [{0xfffffffffffffffe, 0x101}, {0x6, 0x100}, {0x4, 0x800}, {0xffffffffffffff26, 0x3}, {0x7f, 0x6}, {0xffffffffc8f30b62, 0x8000000000}, {0x5b1, 0x9}, {0x3f, 0x9}, {0x15a4ed1e, 0x1000}, {0x1}, {0x4, 0x1}], 0x6, 0xa}, {[{0x20, 0x2}, {0xfffffffffffffff9, 0x3}, {0xe5e, 0x3}, {0x1f, 0x2}, {0x4858, 0x3}, {0x40}, {0x4, 0x3}, {0x6}, {0x1f, 0x3}, {0x800}], [{0x9}, {0x0, 0x20000000000000}, {0x0, 0x8}, {0x1, 0x6}, {0x8, 0x1000}, {0x4, 0x1f}, {0x8000, 0x3}, {0x4000, 0x26b}, {0x8}, {0x4, 0x3}, {0x100000001, 0xffffffffffffffff}], 0x8, 0x7}, {[{0x2, 0x3}, {0x0, 0x1}, {0x7f, 0x3}, {0x7f, 0x3}, {0x10000, 0x2}, {0xff, 0x3}, {0x5, 0x2}, {0x10001, 0x1}, {0x0, 0x3}, {0x3, 0x3}, {0x2, 0x3}], [{0xfffffffffffffffa}, {0x4, 0x5}, {0x4, 0x4}, {0x5b, 0x8}, {0x1, 0x4bdc}, {0x7, 0x4}, {0xb398, 0x8}, {0x1, 0x1}, {0x1, 0x80000000}, {0x2, 0x80}, {0x1, 0x80}], 0xb, 0x3}, {[{0x5b, 0x1}, {0xfff}, {0x7167, 0x3}, {0x400, 0x3}, {0xea}, {0x7, 0x1}, {0x4, 0x1}, {0xffff, 0x2}, {0x4, 0x1}, {0x4, 0x3}, {0x7, 0x2}], [{0x8, 0x2}, {0x1ff, 0xfffffffffffffff7}, {0x1f, 0x1}, {0x7f, 0x8000000}, {0x401, 0x10000}, {0x3, 0x165f7617}, {0x0, 0x4}, {0xfffffffffffffffc, 0x7}, {0x2, 0x8}, {0xd01, 0x4}, {0x100, 0x9}], 0xa, 0x3}, {[{0x73}, {0x5, 0x1}, {0x3, 0x1}, {0x3, 0x2}, {0x6b, 0x3}, {0x9}, {0x1cb, 0x3}, {0x7, 0x3}, {0xfffffffffffeffff, 0x2}, {0xdb, 0x2}, {0x0, 0x3}], [{0xff, 0x7}, {0x8, 0x1f}, {0x7fff, 0x3}, {0x4, 0x8}, {0x1668, 0x8}, {0x578a, 0x7}, {0x8, 0x3}, {0x2, 0x2}, {0x80000000, 0x1}, {0x8, 0x2}, {0x8, 0x400}], 0x9, 0x7}, {[{0x7f}, {0x3ff, 0x3}, {0x1}, {0x1, 0x3}, {0x7ff, 0x1}, {0x6, 0x1}, {0xff}, {0x7fffffff}, {0x7ff}, {0x9, 0x3e3b70490185c020}, {0x1f, 0x3}], [{0x7ff, 0x4}, {0x10001, 0x9}, {0x1, 0x100000001}, {0x6, 0xa000000000}, {0x9, 0x6}, {0x1ff, 0x2}, {0x3, 0x1}, {0x2, 0x8}, {0x2, 0x1f}, {0x10001, 0x40}, {0x101, 0x9}], 0x1, 0x5}, {[{0x10000, 0x3}, {0x0, 0x1}, {0x8001, 0x3}, {0x9, 0x3}, {0x81, 0x1}, {0x3147e862}, {0x8, 0x1}, {0x4}, {0x10001}, {0xffffffffffff0000}, {0x8, 0x2}], [{0x4, 0x80000001}, {0x9, 0x2}, {0x5000000000000, 0x81}, {0x4, 0x4}, {0x5}, {0x800, 0x1000}, {0x2, 0x1}, {0x8, 0x6}, {0x8e, 0x2}, {0x100000001, 0x3f}, {0x1f}], 0x5, 0x1}, {[{0x9, 0x2}, {0x200}, {0x71, 0x1}, {0x6, 0x2}, {0x40, 0x2}, {0x7fff, 0x3}, {0xff, 0x1}, {0x8, 0x3}, {0x8d1c, 0x3}, {0x4}, {0x80000001}], [{0x38}, {0xee0b, 0x9}, {0x8, 0x6d}, {0x0, 0x74a90bfc}, {0x1, 0x6}, {0x4, 0xdc95}, {0x6, 0x2}, {0x8, 0x401}, {0x5, 0x8}, {0x101, 0x400}, {0x1, 0x2f1d}], 0xa, 0xb}, {[{0x4, 0x2}, {0x7, 0x2}, {0x0, 0x3}, {0x101, 0x2}, {0x9, 0x3}, {0xff, 0x3}, {0x966a, 0x2}, {0x8, 0x1}, {0x6, 0x1}, {0x9, 0x1}, {0x80, 0x3}], [{0xfffffffffffffffa, 0x200}, {0x34}, {0x8000, 0x8}, {0x5, 0x7fffffff}, {0x7, 0x9}, {0x4, 0xc0}, {0x2, 0x1ef9e26b}, {0xfffffffffffffffb, 0x3ff}, {0xe4a7, 0x7}, {0x6, 0xc}, {0x2, 0x8}], 0x7, 0x1}, {[{0x67, 0x2}, {0x7a44}, {0xffffffffffffff01}, {0x80000001, 0x1}, {0x7f}, {0x9, 0x1}, {0x1}, {0x2}, {0x3, 0x2}, {0xff, 0x3}, {0x93, 0x1}], [{0x0, 0xf3c2}, {0xfff, 0x3}, {0x9, 0x8}, {0x2496, 0x7f}, {0x7ff, 0x3}, {0x101, 0x3f}, {}, {0x7013, 0x6a}, {0x20, 0xffffffffffff721c}, {0xfffffffffffffffd, 0x4}, {0x800, 0x1}], 0x6, 0x5}], 0x8, 0x1}}}]}, []}, @arpreply={'arpreply\x00', 0x10, {{@empty, 0xfffffffffffffffe}}}}]}]}, 0x1998) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000009fc3)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) 2018/02/20 05:19:52 executing program 4: socketpair(0x8000000000001e, 0x5, 0x80000000000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r1, &(0x7f000096d14a)={0x0, 0x0, &(0x7f0000c19000)=[], 0x0, &(0x7f0000d80000)=[]}, 0x0) recvmsg(r0, &(0x7f0000383fc8)={&(0x7f00004afff8)=@sco, 0x8, &(0x7f000020ff70)=[{&(0x7f0000359f45)=""/187, 0xbb}], 0x1, &(0x7f00002d0000)=""/4096, 0x1000}, 0x0) 2018/02/20 05:19:52 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b35000)=0x312, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x6}, 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f000075f000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000060000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000500000)='@', 0x1, 0x0, &(0x7f00006d9ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/20 05:19:52 executing program 7: r0 = socket$inet6(0xa, 0x9, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x6, @empty}, {0xa, 0x0, 0x0, @empty, 0x9}, 0xeb30, [0x6, 0x0, 0x2, 0x401, 0x7, 0xfdb7, 0x7ff, 0x3cd70441]}, 0x5c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000080)=@filter={'filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00', 0xe, 0x4, 0x3c8, 0xffffffff, 0x108, 0x108, 0x0, 0xffffffff, 0xffffffff, 0x2f8, 0x2f8, 0x2f8, 0xffffffff, 0x4, &(0x7f0000008000), {[{{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@statistic={0x38, 'statistic\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x428) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000080)=@hopopts={0x2e, 0x1, [], [@enc_lim={0x4, 0x1}, @pad1={0x0, 0x1}, @jumbo={0xc2, 0x4, 0xf2}]}, 0x18) syz_emit_ethernet(0xe1ce1f7b180de0bd, &(0x7f00000004c0)={@random="0d4ddefaf676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@llc={0x4, {@snap={0xaa, 0x0, "057e", "e781c7", 0x600, "4545c5eb619d797a18b3c2468200fc12690a"}}}}}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000500)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = socket$rds(0x15, 0x5, 0x0) sendmsg$rds(r2, &(0x7f0000000640)={&(0x7f0000000540)={0x2, 0x3, @multicast1=0xe0000001}, 0x10, &(0x7f0000000600)=[{&(0x7f0000000580)=""/87, 0x57}], 0x1, 0x0, 0x0, 0x4000000}, 0x80) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000540)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000580)={r3, 0x1e}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000500)=@security={'security\x00', 0xe, 0x4, 0x4c0, 0xffffffff, 0x0, 0xd0, 0x0, 0xffffffff, 0xffffffff, 0x3f0, 0x3f0, 0x3f0, 0xffffffff, 0x4, &(0x7f00000004c0), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x2, 0x5}}}, {{@uncond, 0x0, 0x128, 0x250, 0x0, {}, [@common=@inet=@multiport={0x50, 'multiport\x00', 0x1, {0x1, 0xa, [0x1, 0x3, 0x3, 0x3, 0x1, 0x3, 0x1, 0x3, 0x0, 0x0, 0x2, 0x1, 0x1, 0x1, 0x3], [0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1], 0x1}}, @common=@frag={0x30, 'frag\x00', 0x0, {0xfff, 0x9, 0x7, 0x0, 0x3}}]}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x5, 'system_u:object_r:man_t:s0\x00'}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, [0xff, 0xff000000, 0xffffffff, 0xffffffff], [0xff000000, 0xff000000, 0xff0000ff, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="bcec3803f4883e77a2d66b9a98ecc59c", {}, {0xff}, 0xff, 0x9, 0x6, 0x3f}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x100000000}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x520) 2018/02/20 05:19:52 executing program 0: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in=@local, @in6=@empty}}, {{@in6=@mcast2}, 0x0, @in=@empty}}, &(0x7f0000000180)=0xe8) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f000041f9e0)={0x18, 0x2b, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f00000001c0)=0xa00000000, 0x4) r2 = socket(0x18, 0x6, 0x81) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000400), &(0x7f0000000440)=0x4) 2018/02/20 05:19:52 executing program 5: pipe(&(0x7f0000f91ff8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000001380)=[{&(0x7f0000001340)}], 0x1, 0x6) [ 37.829175] xt_connbytes: Forcing CT accounting to be enabled 2018/02/20 05:19:52 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x3, 0xb, &(0x7f0000000000)={0x0}) pread64(r2, &(0x7f0000000040)=""/15, 0xf, 0x41) r3 = accept4(r1, &(0x7f0000000280)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00000002c0)=0x10, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000380)={r0}) setsockopt$RDS_GET_MR(r4, 0x114, 0x2, &(0x7f00000001c0)={{&(0x7f0000000140)=""/45, 0x2d}, &(0x7f0000000180), 0x10}, 0x20) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000040)) r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r1, r5, 0x6}, 0x10) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000976000)={@common='sit0\x00', @ifru_ivalue}) 2018/02/20 05:19:52 executing program 1: r0 = socket(0x40000000015, 0x5, 0xbcb2) bind(r0, &(0x7f0000b49ff0)=@can={0x1d}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x9, 0x7, 0x3, 0x4, 0xa208}, 0x14) 2018/02/20 05:19:52 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)) getsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000fc8)={&(0x7f0000008ff4)=@proc={0x10}, 0xc, &(0x7f0000008000)=[{&(0x7f0000000000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f0000008f90)=[]}, 0x0) unshare(0x400) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x0, 0x0, 0x2000000000000002}) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000000)) 2018/02/20 05:19:52 executing program 2: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eedffc)=0x182, 0x11e) sendto$inet(r0, &(0x7f0000dcfffe), 0x0, 0x0, &(0x7f0000514ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000e7dffc)=0x8, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0xffb2, &(0x7f0000eec000)=[], 0x0, &(0x7f0000000faf)=""/81, 0xfffffffffffffda5}, 0x41002106) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@generic="0d31e9dd2fad93db440d596976ebf4a5", @ifru_addrs={0x2, 0x1, @empty}}) 2018/02/20 05:19:52 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f000091fd50)={0x2c, 0x1, 0xa, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x18, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}]}, 0x2c}, 0x1}, 0x0) socketpair(0x10, 0x80000, 0x4, &(0x7f0000000080)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0x100000000, 0x81}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000140)={r3, @in={{0x2, 0x1, @empty}}, [0x9, 0x7, 0xe83, 0x2, 0x100000001, 0x1, 0x7fffffff, 0x7, 0x3, 0x0, 0xffffffffffffffc0, 0xfffffffffffffffa, 0x5, 0x8, 0x40]}, &(0x7f0000000280)=0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000140)={r3, 0x6}, &(0x7f0000000180)=0x8) 2018/02/20 05:19:52 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@nl=@proc, &(0x7f00000000c0)=0xc, 0x80000) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000100)={@ipv4={[], [], @multicast1}, 0x0}, &(0x7f0000000140)=0x14) sendmsg$can_raw(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x1d, r1}, 0x10, &(0x7f0000000200)={&(0x7f00000001c0)=@can={{0x5, 0x3, 0x0, 0x263}, 0x7, 0x1, 0x0, 0x0, "2eb0fa002c20c63c"}, 0x10}, 0x1, 0x0, 0x0, 0x80}, 0x8000) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x20) syz_emit_ethernet(0x4a, &(0x7f0000896f52)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "7ec292", 0x14, 0x2e, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/20 05:19:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x200003, 0x20010, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d30fc8)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000e6aec8)={0x14, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) [ 37.910534] sit0: Invalid MTU 0 requested, hw min 1280 2018/02/20 05:19:52 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000b5000)={&(0x7f0000078ff4)={0x10, 0x34050}, 0xc, &(0x7f0000465ff0)={&(0x7f000056dfdc)={0x18, 0x29, 0x82d, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000002}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40100000}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)={0x110, 0x36, 0x301, 0x1, 0x2, {0x19}, [@typed={0x34, 0x6f, @binary="30c4c167aefcf2c0ba2c7f368dafe2ec3922faf4c4e6806a0a7b1d30955bad44d068b444eaf77ddc91"}, @typed={0x18, 0x3e, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}}, @nested={0x38, 0x4, [@typed={0x14, 0x81, @str="96242b7472757374656400"}, @generic="dcaaaf3688221988d517fef051c8bb6a45c3c8e035bf5b1255898c371eec929e"]}, @generic="0700d064e91beda8a3532edd16e04ef369a47d1835cb31ac77b75a63f38d3b0da84dd300ebdf6ffa30cb1522dd697132ad51c9161587871e15adcb143d2973f4d679ab79ed4eb8d9245552c5c631476b868bad8fdd46e4a312214a", @typed={0xc, 0x52, @fd=r0}, @typed={0x10, 0x8, @str='ppp0$^@\x00'}]}, 0x110}, 0x1, 0x0, 0x0, 0x20040000}, 0x0) [ 37.951867] sit0: Invalid MTU 0 requested, hw min 1280 2018/02/20 05:19:53 executing program 1: syz_extract_tcp_res(&(0x7f0000000000), 0x5, 0xfffffffffffffffe) syz_extract_tcp_res(&(0x7f0000000000), 0xc3, 0x1000000000000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000040)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)={0xffffffffffffffff}) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='lo\x00'}}, 0x1e) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000080)=0xffffffffffffff63) syz_emit_ethernet(0x66, &(0x7f0000fcdf83)={@link_local={0x1, 0x80, 0xc2}, @random="8ac7319c0115", [], {@ipv6={0x86dd, {0x0, 0x6, "9581d0", 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "bba1f1", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, []}}}}}}}, &(0x7f00001caff4)={0x0, 0x1, [0x0]}) 2018/02/20 05:19:53 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000089ffa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e513b5bf91", 0x5) 2018/02/20 05:19:53 executing program 6: socketpair$inet6(0xa, 0x7, 0x7ff, &(0x7f0000000000)={0x0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000000c0)={0x0, @rand_addr, @multicast1}, &(0x7f0000000100)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000140)={@dev={0xfe, 0x80, [], 0x0, 0x16}, @dev={0xfe, 0x80, [], 0x0, 0xc}, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x98ec, 0xfffffffffffffffa, 0x80000001, 0x800000000, 0x20, 0x0, r1}) r2 = socket(0x1e, 0x1, 0x0) getsockopt$packet_buf(r2, 0x107, 0x16, &(0x7f0000000040)=""/98, &(0x7f00000001c0)=0x62) connect$inet6(r2, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/20 05:19:53 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0x100, 0xfffffffffffffff1) 2018/02/20 05:19:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$inet(0x2, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x4}}, 0x2e) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000013c0)={r0}) close(r1) 2018/02/20 05:19:53 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket(0x19, 0xa, 0x3f6) getsockname$ax25(r1, &(0x7f0000001680), &(0x7f00000016c0)=0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00008d8fc7), 0x0, 0x1, &(0x7f0000f7afe4)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r3 = accept(r2, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080)={0x0, 0xfffffffffffffffa}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000100)={r4, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0xffff, 0x3, 0x1da2, 0x7, 0x936471baf9c30f50}, &(0x7f00000001c0)=0xa0) 2018/02/20 05:19:53 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f76fa8)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r1 = socket(0x0, 0x80000, 0xf38a) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x41f36742}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000080)={r2, 0x6e, "d29d636026f8f05ef40b8cf6c5759b1e4201eb4a7e2f3fddae59f10ae0ca4727e1f0bfbf3d8f38edea701e4bc85b50261ed7b47a8f0aa1365fa708ca910f056709b17d7907f4ad00d623ee329c65ff86b05f3e8bdb7a6772b21894c4404831580d515560a1e6a61734616aedaeb0"}, &(0x7f0000000100)=0x76) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000034000)="3e244e7e0eadeb0717edd8b8672a040dedf14029000000010000200172e04b658870443e79a9915462a25e85f530bcf9", 0x30) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f0000cc9fc8)={0x0, 0x0, &(0x7f000019ffc0)=[{&(0x7f0000f77000)=""/204, 0xcc}], 0x1, &(0x7f0000f77000)=""/207, 0xcf}, 0x0) 2018/02/20 05:19:53 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000aeb000)="130000001000ffdde200f49ff6050000230a009d", 0x2c) r1 = getuid() r2 = gettid() sendmsg$nl_netfilter(r0, &(0x7f0000000980)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000940)={&(0x7f0000000040)={0x8f4, 0x2, 0x10000000005, 0x8, 0x6, 0x1, {0xd, 0x0, 0x3}, [@nested={0x288, 0x86, [@typed={0xc4, 0x93, @binary="b4e5b15dd8394d42878bd9f6ac2121d58d0b65e73172f4a12c117118408bd415889ee67d755ce8f75303ffd6dae9a5192d138646bf6c05f6dd03b7c872604f9c79f6340e43e3c569730282a968e8d957bf8d663aee140113b38e449559980d496994408c013c04e9e701fa185eef22ddcfb8177e6390d756495273b3369ce8158841f5d69d0d92b4914c127de9348d802c3103466798a6608ae0379b22ba3fd2c4a94f1c3df7963d4500f20d506a16fe713266aec5c19ee4469f2b"}, @generic="4a2c94fee6c9d6c728f7f58863b03e7d8e62c67be3fa53e59b0d30355d15bab1956430d2dabaf29deadbf851da51fc9bec2e1cd1408d5e7e512cd855e21a1501fb9e21dfa17ce8e1ae0987d883f6dd428dd021837a3648a801bf314b28b3166685ee10e4f1e63231745efd5e050f4b96d82712ac0fe958816f641941e2bcaf4a62cc23b5cc6fb2c0104f5b738ceeb411304fdd72ebc76e2afa65352e596c40", @generic="3d14e723afdbef82131696a02f2a3f791df29a8ea9400a9614648d0e85193fffc05a8354ab9e90975b7326667264c5c8c38f156667feffa0446d20df82bf0e41ef5ce8da58622aaaf4aeaae3b2147f19bd8cd8ff173e23b604819cc2d322c191c9c37669efe35838101c42b1531496ea8b759ee1f9a1bee0fc66580e491c3dcf20f86af09c07b3c82daf65c1e13a", @typed={0xc, 0x11, @u32=0x1f}, @generic="064e185c68c2c694c4537823dd00f4e0d275aa00c8388a8f28c63f5813cb7387374e3ef719ad6bc74f83c213c39f7c42c2d7e81c54cee05adbb04c98a34e7e0cde45c71e5a58b9f8c30e3ea2b9094f5b400bf5862fe30be0c86174369bcde5348fcfc401bc6d82f00e25068e613ee89aa3fb1895a47d1c93842fd62c043fc718046f10ea91"]}, @typed={0xc, 0x4b, @fd=r0}, @generic="b0956e9b133c99c6c1013ebef79e59492d6772a2c61789c85b17cecf5596d6ef5a76de383943037cc05de9adfe19da3b1c270bb8fe99fbb2f6ff9049e042daf9c739a18a83d0794d3b2a1e2b814b3bee8b554f2c0fe34142d79d6a00243fd28942683da8644a877c210cbbb5519cfd2f78690419b59f4c1dc42717bdecb414d9fb4c0866bf142a176d0995f3c79b4b7228c02e13f3d904bde77592ef6b31a2239326dda024643e73a828d04f1d7dca85062fc731352dade785d16b4f4c6ca3456f", @nested={0x1ac, 0x1, [@typed={0x18, 0x56, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @generic="b6c46bee69aec5186d027c9ece19c23b6d13504ecc8c892e4a09037a7a99947a6d052c517428edc8915af5529e7bd0eab259f75623deb65203d100f0e127", @generic="f711dfb0aabf0d8344929ca1fc3357f123ea55e2b67845b2dedc89f4cfda732dbb397bdb488cc21b46b23c6f450c1f15f2f6c0ebcc34ed798a5f9515b0e942de1303eeae40e7b33aee2c99bc4def660150198cc6e9ff9834b3ed5cec5247fd9cfb3ac9488d50b43b532e6d86b677736edf55f1db3455a4f732335c25a970683fae58950b92a894ed3009bc956b012321fbb6968b5a5ccdaad75b548d06e646786bb32a500f5460f54420", @generic="e8dad68d1057719e65c90c07361bf462530200409238fea3a8bdbc0fbfc994a9a417528237f326b7edbc311a6e", @typed={0xc, 0x7e, @u32=0xa81}, @typed={0x10, 0x73, @u64=0x4}, @typed={0xc, 0x2d, @ipv4=@multicast1=0xe0000001}, @generic="972ed33c82e6dce1b9429c388b78dd456e806ec1c9f0c782abc702c1b8300c85f8ddcf0ee92ffa700e23a606776d8352804b58775353a34c4faaae044a486008078b10f69e0ef9faa95149b004df51c1e54c9a"]}, @nested={0x10, 0x40, [@typed={0xc, 0x8d, @ipv4=@multicast1=0xe0000001}]}, @generic="26953056c4bdf9e4e8c861688cd0635ee76c1fb22a696e709ed11d0e4f6b31d3bde0f522bea36acd831657cd9620438035cc79ad44fabe66b6bbca2ce510121503b8d78e63678426687bed0c83d85e4939a7f77a059efea5cd4326b23fc459109dda098d6b7009d585ff99ef1ae67c3ed3bc6dae61fec715265f575a114f58f80e6852904e7e28dddfb08f6ef9acb2e01b", @typed={0x8, 0x68}, @generic="caf4d0f910fce8d6505322aa71bb52c046788152fcf76746f43398dcc4468e959b6d03", @nested={0x304, 0x75, [@typed={0x78, 0x50, @binary="14ead149a542c72095605d429e83e7bdde13c79fffdb22ab41f4a715be026ba5591d75733e03cb932bc8dbac6e01a05ba272cecf3486f56fa3847ff775c030552383d2829fcd2d793fc71c5f2f5b6b060b87dacac6e96ec93800d1a7587bc4fe0a08854cdc3d83bbdfae95134a2c"}, @typed={0xc, 0x73, @str='\x00'}, @generic="cba148d607cccff01f6be9e4f4ef800198caaa71f7b536464b71cc19c89fe117a72ddd4aef39d33ebe90cf5cb45ea081bb2504e8abac85144f9809ba31532eee04ef633ecca538497a5db05bc1479871ea66693db2c50e851df6d13aa234e67af811dfb93184e66aea8fd3d534ea8dfee1efcaf632897ce77743037c649b907c85288e32024a00a1f0cebcd08fdcefb16b7a37d4e537bbf082933a1d059535b2bbfa60faa481b81ebee4cc6c855b2c83da66230e3cf5eacace55e3f8e73167df6f6a8ca1c94042a99c761bf10349f50b89cc77d776ceee77db7d8a0f7c6836e67bfca995d3c56f3ab87a3cdf23683ec85e2feba9e61c", @typed={0xc, 0x42, @uid=r1}, @generic="31adc59224", @generic="d05e5871ab35ee38efa249d5585493c19d0fe736db44b4", @generic="0a1536e64bb538e53e4e20ca25054ceb038b8ec36b1a6aada13617fdaf655da3b2ff8de19ace1bfb88c8c287064c30c380fcae018f8abe24292ac24e4fa018128966da1028337f6913f75cf7044153194c8e9bea5b4ae558f23f22ef40f2cf78c6c12b5a444b20ea7f", @typed={0xc, 0x70, @fd=r0}, @typed={0xc, 0x70, @pid=r2}, @generic="e589d5656c1c4c65c831a011e1c3d4cb505f1bb62a699dd29157ce3e2aec77c042eaea8882794c3e4be548b082bfb0fbc4641f749dc07db9960f0d3bdaccaeff4ff3c58fc44994afe71b7cad22529e26d4e3217ba45ee8e9e7d13c224e4d36b59d882cd1792540b11975d53145899904ba6cf4e22af44a021bb12e69663587b0fec8a997c101a22e235f6469dcbc8e610fb442edc39bfd08a8c02b9a989fd8ef0bd5cd0e3a3487ff056632cd11a1dc50909abd435fcf8f57f66c9bad65f09e81902389cf9a21788496eb8adfa22e79f13fdbad465ee795cb43ffe4e8"]}, @typed={0xc, 0x17, @ipv4=@rand_addr=0x3}]}, 0x8f4}, 0x1, 0x0, 0x0, 0x40}, 0x8000) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x40, 0x1, 0x1, 0x0, 0x1, 0x3, {0x0, 0x0, 0x5}, [@nested={0x2c, 0x87, [@typed={0x10, 0x4f, @u64=0xdad1}, @typed={0x18, 0x3d, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x880}, 0x4008000) 2018/02/20 05:19:53 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) connect$vsock_dgram(r1, &(0x7f0000000140)={0x28, 0x0, 0x2711, @my=0x1}, 0x10) mmap(&(0x7f000009c000/0x1000)=nil, 0x1000, 0x0, 0x8113, r0, 0x0) 2018/02/20 05:19:53 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0xffffffffffffffff, 0x80000003}, 0xfffffffffffffee7) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001cffc)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x800454dd, &(0x7f0000000ffc)) 2018/02/20 05:19:53 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000000)=0x6, &(0x7f0000000040)=0x1) ioctl$sock_ifreq(r0, 0x89f9, &(0x7f0000f63fb0)={@common='sit0\x00\n\x00', @ifru_data=&(0x7f0000213fe0)="000109ff00000300000500f4ff03010002000000028600000800fffff404aae1"}) getpeername$ipx(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) 2018/02/20 05:19:53 executing program 5: r0 = socket$inet(0x2, 0x3, 0x800000000000b) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00', 0x7, 0x4, 0x3f0, 0x110, 0x110, 0x0, 0x308, 0x308, 0x308, 0x4, &(0x7f0000016000), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty, @loopback=0x7f000001, @loopback=0x7f000001, 0x8, 0xffffffff}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@arp={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr, 0x0, 0x0, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, @common='irlan0\x00', @generic="35e2605cef39306607966bac493bbfe7"}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0x2}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xdc727750a326ff47) syz_emit_ethernet(0x2a, &(0x7f0000010000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @random="877c020000a5", @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, &(0x7f0000002000)={0x0, 0x1, [0x0]}) syz_emit_ethernet(0xd7, &(0x7f0000000000)={@empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x0, 0x7, 0x3}], {0x8100, 0x9, 0x1}}], {@x25={0x805, {0x1, 0x6, 0x1, "2a2772b31334c9c3bb2172014058f29704e5f24ebc6c556ec4673efc74403168f4168ff78959c039ad14683491884cbac055aacd49c7e532fdfadaa56a9f9db55d110d6f9319994302fb3566321d83445c11662b0c9b6e2028f218657dae21165491972975a35fc2575578c6f93916e33e9a9425083e51d43828b0a0009d4d16fc0fc548f3282782ae73ab498d7166d36466ed4de1e4c4b70216ed820682177e486f3aada6797ff6243aee286eda8a67297c0897ad0f832eb16d76a76324"}}}}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000140)=0x17f0) 2018/02/20 05:19:53 executing program 6: r0 = socket(0x2, 0x805, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x1, 0x20}, 0x8) bind$inet(r0, &(0x7f0000ce6ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000f5dffc)=0x2, 0x4) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000080)=0x1, 0x4) r1 = getpid() r2 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={r1, r2, r3}, 0xc) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af3ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/02/20 05:19:53 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000), 0x2) r1 = socket$inet(0x2, 0x80b, 0x10001) pwritev(r1, &(0x7f0000001380)=[{&(0x7f0000000040)="faebce623a7f8589d996d09d53234f04c0d75a82e88d322f6b9369494e40acac04ebdbe05f71087ca4c2b4834a40353f4b6c9fbb185adbb539294f81bb7a19139f629da2bb17b09c0f3c8dd24cb303b9b4b66a04e737a7b443c7d2c1229e9831e09c648ee882519bf2f63f87f8fc0f7ef808e3", 0x73}, {&(0x7f00000000c0)}, {&(0x7f0000000100)="944df777f4b2c287e68909966ab6806b6392d4a3b0a291a172326abb5f411890f3db20e6443278a3d3e5b71a3056eea8fe467cac6cfaea70e2df63e8b1fd1b532d57508a45b5179e07b83135ce581799bdf934e6dff65089e33ca197b48f325ff8a322c10370ad8d6b824ab4779e0085b6330efc6c56bf1bad5bd0b2a1a301c6f7ebb6f94f111f525b1c141eab92737a5a7daa306cdf84b271b2e891fe383d0b39965619c1dff175ac5a2be4a768bccfbca74064fa8648391f25d43020632e70747499f9db8854d956720ca9b9f4a20f0b0f2cadf978e62d5834bc77eac8", 0xde}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="ccd1193f08c5bc0ee23104d4beaa39e3744b424e5f0a7608e939bf6ed07ace05964452707848d0c4da3195985d689c8f67a1c969f1dc060390c7c35e9d4f00e0bc0abf665eb9a572e5ca3b63479318b0a9435fbb64466cb4f7575872e6555ea34f47a219fc3e9e9e2bce191b80e19f5262c918c0fc25d58c288196adb351f3244876c43b56e1e1ef9d57bf584129e692a03d7b0c46b0df5f8030c5cf0779f471a571acc008edf71c6dafe48fe3f54b14f0426131f6f4427765b99957a5b3c3562f8f9b0e6c15f8a4a4ba1d", 0xcb}, {&(0x7f0000001300)="1530528999db7ed0834be302dbd7f261545f7351c461ee4725131a51f1ad88fe8a6ab783de1f69e289a06f5cf3ea59dc8cdfba1ce0a836c43355d33733ca0cd1d1050e7fd89a2ca50e194e8f358acb97bcda1aa294eec3cf98f61ba736873092be28b88a6647f07d778ad9f89154adb4613196e85e", 0x75}], 0x6, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@dev, @in6=@local}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) 2018/02/20 05:19:53 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x80800) connect$vsock_dgram(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @my=0x1}, 0x10) accept(r0, &(0x7f0000000000)=@can, &(0x7f0000000080)=0x10) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00003bc000)=[{&(0x7f0000505000)="29000000200019fff63d0014000000060a00003415de0005190000040d000c000000800000f9000008", 0x29}], 0x1) 2018/02/20 05:19:53 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x8927, &(0x7f0000ea2000)={@common='lo\x00', @ifru_mtu}) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x408000000, 0x4) 2018/02/20 05:19:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r0, 0x400000000000003a, 0x1, &(0x7f0000261f44)=""/188, &(0x7f0000953000)=0x1ca) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000040)={{{@in=@remote, @in6=@ipv4={[], [], @loopback}}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) 2018/02/20 05:19:53 executing program 1: r0 = socket$inet(0x2, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}}}, 0x4, 0x8, 0x9, 0x1}, &(0x7f00000000c0)=0xa0) pipe(&(0x7f0000000100)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000140)={0x40002010}) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0xe39a, 0x20}, 0xc) r4 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000140)=@ax25, &(0x7f0000000180)=0x10, 0x7ffff) getpeername$netrom(r4, &(0x7f00000001c0)=@full, &(0x7f0000000240)=0x48) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x370, 0xffffffff, 0x100, 0x208, 0x208, 0xffffffff, 0xffffffff, 0x2d8, 0x2d8, 0x2d8, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@unspec=@physdev={0x68, 'physdev\x00', 0x0, {@common='nr0\x00', {}, @common='bcsf0\x00', {}, 0x0, 0xfffffffffffffffe}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='bcsf0\x00'}, 0x0, 0xc8, 0x108, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@ttl={0x28, 'ttl\x00'}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xfffffdbd) socketpair(0x5, 0x6, 0x6, &(0x7f0000000c40)={0x0, 0x0}) accept$ipx(r5, 0x0, &(0x7f0000000280)) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000000380)) 2018/02/20 05:19:53 executing program 7: r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001780)=0x14) r2 = accept4(r0, &(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @remote, @common}}, &(0x7f0000000000)=0x1e, 0x80800) r3 = accept(r0, &(0x7f00000019c0)=@in6={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000001a00)=0x1c) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000100)={r4, r3, 0x1, 0x3ff, &(0x7f00000000c0)="3aab", 0x4, 0xd5, 0x8, 0x9, 0x3, 0x7, 0x8, "a5b7f38021e394c6fa6f71f423e4cfbc92d0b4208eee3b7b03df52d9ba7daa8330b77311dd7ecc058a1954c0d4bb2a6100ee7ea843428a8d3a8bd5a0eef22cc7e83411e7e6fc8ef8fc7465b486332d69d18acdf30e96894b0afe9ebd0699a5b148929b3f7077afe6846f79053793360d3ed928546f0d02232397e4f4b51b24816dc490237a8608116f3ba8f81fb82d36652e7ce502284360583c609e43af0cd57ed01bf37a303b53c8d2ac30e6f22efa174f65002795ee7c0c0b2f05618b7489c19bfe86b7102a627be51d288af019f5c8f6720e91bc44a7b451a8f167b1edc18c587fa2e3"}) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0xb, 0x4, &(0x7f0000001880)=@raw=[@jmp={0x5, 0x8, 0x1, 0xf, 0x0, 0x40, 0x1}, @alu={0x7, 0x87ec, 0xd, 0x7, 0x9, 0x9a, 0xfffffffffffffffd}], &(0x7f0000c43000)='syzkaller\x00', 0x6, 0x1000, &(0x7f00004bb000)=""/4096, 0x0, 0x0, [], r1}, 0xb3) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000080)={@common='rose0\x00', 0x200000004}) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f0000000140)=0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000180)={r6, 0xfffffffffffffde9, "24ff054aca458e763cae89e4f833ed15e7a0b24b9a2a341d3687f2fc37cbdf839b6224bb63070a58733577e883603e9de44d514be462349ef95191e3dfbebc8d5f640ae00e7153bbdc37a6c723651e7b4e56bdb08c99fb0c044ead5ec46c0deca9013e607f120cca2158d53438d0703964adc9b3c6b284f842571288a3a8aaeab99409fd2aca0dc58d90f59da922b4b2"}, &(0x7f0000000240)=0x98) bind$unix(r4, &(0x7f0000000100)=@abs={0x0, 0x0, 0x3}, 0x8) write(r5, &(0x7f00004fc000), 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@mcast2, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000200)=0xe8) getgid() setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000240)={{{@in=@rand_addr=0x3, @in=@multicast2=0xe0000002, 0x2, 0x7756a042, 0x1, 0x0, 0x0, 0x0, 0x20, 0x0, r1, r7}, {0x9, 0x0, 0x2, 0x7, 0xffffffffffffffff, 0x45, 0x0, 0x3}, {0x5c, 0x5, 0x2c1373c0, 0x5}, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1}, {{@in=@multicast2=0xe0000002, 0x3, 0xff}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0xf}, 0x6, 0x0, 0x3, 0x20000000000, 0x0, 0x4, 0x80000001}}, 0xe8) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000000100)={r0, r5}) 2018/02/20 05:19:53 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000cb9ffc)=0x1, 0x4) bind$inet(r0, &(0x7f0000c16ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e30ffe)='nv\x00', 0x107) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffff41, 0x20020004, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev}}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0, 0xf1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r2, 0x6}, &(0x7f0000000140)=0x8) 2018/02/20 05:19:53 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) socketpair(0x14, 0x80000, 0x9, &(0x7f0000000000)={0x0, 0x0}) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f0000000080)=0x5, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[{0xf, 0xffffffffffffffff}, {0x2, 0x9a}], 0x2) 2018/02/20 05:19:53 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = accept(r0, &(0x7f0000000380)=@rc, &(0x7f00000003c0)=0xa) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000400)={0x0, @in6={{0xa, 0x0, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0x20}}, 0xfffffffffffffff9, 0x13cb, 0x9, 0x4}, &(0x7f00000004c0)=0xa0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000500)={r2, 0x47}, &(0x7f0000000540)=0x8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @empty, 0xd4e, 0xffffffffffffffff, 0x1e, 0x400, 0x0, 0x10, r3}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c93fec)={0x0, 0x401}, 0x14) 2018/02/20 05:19:53 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) r2 = accept4(r0, &(0x7f0000000000)=@rc, &(0x7f0000000040)=0xa, 0x800) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000080)=0x52c, 0x2) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f000077a000)={0x10}, 0xc, &(0x7f0000ad0ff0)={&(0x7f0000369fa8)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r1, 0x0, 0x8000000000091}, [@NDA_DST_IPV4={0x8, 0x1, @empty}]}, 0x24}, 0x1}, 0x0) 2018/02/20 05:19:53 executing program 0: r0 = socket(0xe, 0xa, 0x8) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000000)={r1, 0x401}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000004000)=@filter={'filter\x00', 0xe, 0x4, 0x268, 0xffffffff, 0x98, 0x0, 0x130, 0xffffffff, 0xffffffff, 0x1d0, 0x1d0, 0x1d0, 0xffffffff, 0x4, &(0x7f0000002fc0), {[{{@ip={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @generic="2eab8f10a4e5cbb823fe83249a9d6f3c", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@broadcast=0xffffffff, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='ip6tnl0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xa0, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x0, 0x0, 0x0, 0x2}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2c8) connect$inet(r2, &(0x7f0000003ff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/20 05:19:53 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) recvmsg$netrom(r0, &(0x7f0000000800)={&(0x7f00000000c0)=@ax25={0x3, {"95d5091b69f267"}, 0x9}, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="7d593e2b4de0026b728dca086aac047dc3cc695e8b632eee8bc646ff8fa94a4ccb4cdb0a9b4c336f570dca164d6cb66dc6560b3a8067d3424da887805d46b82c8daeb0f0749e62d82e9e3a53909a5f466ed9ae4f12975465426e15b13c2ea5c39bf457840cb90191a1a166304db9cc72d787c70f4b72621d6c3f5e9270f1c2233e13c6b1eb8876b46fe036064238e943d5cc85f092050ff1bc3744a9", 0x9c}, {&(0x7f00000001c0)="7f33ca874f5c27e171f8b16e10cf5171d6a97e25a0825dfaf0054956aa1c8731f8f35ab6e82d3a41f0caaf417d8b56e741bf9be4fa5e3b600e7977f9b1a54fe84d85f874a6a77ab096fbc22e3920201a2c0dcf6e9856447a08e5cefa2d347964ef3639f48340a85aa5b626295a58", 0x6e}, {&(0x7f0000000240)="65968337c3f99ef91be7452139f5fc89d5e3491b394e034257ae0f6f5b0df9fe1a3e70af1c979d6c0054fe454846192dbe8f2743008e6a38dbe420cc748d0b769a780048d911f1631c0a1c7129c78d1b70ff356106753746a83c4b3ffd0dadb0935a49cf22c0559687f4a0372ab13b4c578a78712c7957dd0ea28ee4ef4416e06ac75bd24ad4efc4b1cb247ce35a2ada1cddf8f1f1065e5795336c433f55186117785382b486c2555e57fadab170288dd175ed2d3276002d16e3807991fde45ade29da4de4e3448aa7f0f24530fa", 0xce}, {&(0x7f0000000340)="1647212758841fd65f9430882413203405760fe88d9c6f7122a58c7e72e0d471c31e75815b59e29cf9abc938fe65ea15ac1c7bbe84db77de01e909e7737b0c7c74ace7bebe710b0c0aaa66817a6e94968cc31565cacc3197795006e821d274d3ee", 0x61}, {&(0x7f00000003c0)="bfca2996b6b9982d2f2a08d99c87b0d9bd190aaad32a43429ef430d44d1318d13e7426f1f4ce8e98e6799474929933cb9ebf91d966343302923e8db6f8fd5fa725dabe0d8906df026a4d781df1b91de184abade02a205b4a15654c8bce0cf8", 0x5f}], 0x5, &(0x7f00000004c0)=[{0x108, 0x116, 0x0, "8a208bb6a640039db2bcd8a282f47b84be24b36daa07c040c3e7fff9600aff2af5ffa9fcb43c7de8624b8223de0b01efa77e1d3da0fecf6cbb3e16d1284b723280a4ec13a618ea8a2ec81bcb74324a82a068cffd5f45b47de06ad4139c4ec351ab1b41431603b954d2a2420174548697e30907d363ebbe1d67a8b12a8773ca624e3b1090e21cfad2198582a31827c956e21b8537bc0d457cc8933b7e3f0841eda0e1bdc2f8150ea39f9c88935a63a46cc8d3c0a45cfec165508a516d9cf641ff39e4964f9538131f0cdc13afd2dc761d4976e24f05edc3d4301544a35d9f388bd1376d0ec3bc772a0ddd04244ab067a5db81e161"}, {0x80, 0x10c, 0x64, "c226470c414f1db5228e5db95193265d8f658a56ecbc1c784a46ee07179f8fa12b17196e828f6b5d57c7b887372312464b817f771a292d945bf605d967122322e1596edaef8774ed941e876292b482764d4f5e9ddd05ac76412062355f0aca4bac9918bb52b1e5080adc3864aec50d76"}, {0xd0, 0x18f, 0x8001, "937239e1750de354b8473048c4579af65a810b2c79955d38e8673cd131aeb60ac72c47fe5b582b6ec5587cb79f6d1fbaf11fddb3b0be573f1d52f7aa9d4a65c092c04eba19e54e7e2937759f66399439e01803bd73e5cb550e07431f2ab742952a40710daa0d8b481ad11f5b4d811b2cc430130c7a24972cd8ed532de4a60b344f538a042d8b5a9f7aecbde910ff51df1cef76bed63e184ab5750fa9f01cf5a0cb289aef289955f5ac4ef5de7e7af19a562c469a2876c0945d4d78e6"}, {0x70, 0x3a, 0x1000, "fbc6d60ebf7c524feecc5faef1ed52e5e6b346e74031fef1c1622777006eda15431e084a29fef804b753854e09d14c8565597125cbf1dc31c5b9c5376c50cd1ebdabf3756632edd901c89561e05f924a845388b4ec87da28c342cdb48cd066a9"}, {0x40, 0x112, 0x4, "3c11aee7662b558ab37ad65d217381bc09b57189cef1026d42d7a6ca4de04cda14185732c321b9b26ae7"}], 0x308, 0x8000}, 0x2) socketpair(0x15, 0x0, 0x0, &(0x7f0000000000)) pipe(&(0x7f0000000040)) 2018/02/20 05:19:53 executing program 5: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x39, &(0x7f0000000000)="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", 0x118) 2018/02/20 05:19:53 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00004b5fc8)={&(0x7f0000c61ff4)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000e74000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000000)=""/90, 0x5a}, {&(0x7f0000000080)=""/201, 0xc9}], 0x2) recvfrom(0xffffffffffffffff, &(0x7f0000b21f1a)=""/230, 0xe6, 0x0, &(0x7f00000b9000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}}, 0x3a) 2018/02/20 05:19:53 executing program 3: r0 = socket$rds(0xa, 0x2, 0x11) sendmsg$rds(r0, &(0x7f000000afc8)={&(0x7f0000004ff0)={0xa, 0x1, @empty}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000c000)=""/4096}, {&(0x7f000000e000)=""/79}, {&(0x7f000000f000)=""/255}], 0x0, &(0x7f0000002000)=[@rdma_dest={0x14, 0x29, 0x3e, {0xf}}, @mask_fadd={0x0, 0x114, 0x8, {{}, &(0x7f000000f000), &(0x7f000000eff8)}}], 0x48}, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/02/20 05:19:53 executing program 5: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000b00fe4)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) sendto$inet6(r0, &(0x7f0000bfd000)="d3", 0x1, 0x4008000, &(0x7f0000d86fe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x0, 0x7, 0x3f, 0x14, 0x1, 0xfffffffffffffffd}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r2, &(0x7f0000000040)="14a1851bcced2ce62bc9ed87ab90d24f43efe32c05ccc59c25f3af33c61a8ed85ad8cb14453e5832f077a3e45b3a42c36247a05379f0b92944e094ccccbd8b8840d3ac89f605f173ee51ed48d19accfcb391e1e86d6591", &(0x7f00000000c0)=""/149}, 0x18) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000685ff0)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f00004d0fc0)=[]}, 0x8000) sendto$inet6(r1, &(0x7f0000fc19f3)='5', 0x1, 0x0, &(0x7f0000105000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/20 05:19:53 executing program 7: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) r0 = socket$inet6_sctp(0xa, 0x805, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000000000), &(0x7f0000004ffc)) 2018/02/20 05:19:53 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000007000)={0xa, 0x0, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000012000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(0xffffffffffffffff, &(0x7f0000001180)={&(0x7f0000000000)=@generic, 0xff3c, &(0x7f00000010c0)=[{&(0x7f00000000c0)=""/4096, 0xffe4}], 0x1, &(0x7f0000001100)=""/115, 0x73}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f00000011c0)={&(0x7f0000ffa000/0x4000)=nil, 0x8, 0x6, 0x8, &(0x7f0000ffa000/0x3000)=nil, 0x7}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000011c0)={{{@in=@dev, @in=@dev}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000080)=0xe8) sendmsg(r0, &(0x7f0000001980)={0x0, 0xfffffffffffffdf5, &(0x7f0000000080)=[], 0x111}, 0x0) getpeername(r0, &(0x7f0000000080)=@ethernet={0x0, @link_local}, &(0x7f00000011c0)=0x10) 2018/02/20 05:19:53 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) getpeername(r0, &(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f0000000140)=0x26) sendmsg$kcm(r1, &(0x7f0000002600)={&(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x4, 0x2, 0x4, 0x3}}, 0x2e, &(0x7f00000013c0)=[{&(0x7f00000001c0)="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0x1000}, {&(0x7f00000011c0)="254a260ca4247d1d390c2554a7477ee663b37d9c3b921ed009ac0e80eb4d2e7b48a72b1a4c94eb6bc181480574cc2d5a8effd61caeddbfb1110ab96b4909bf45821dc86d6cce7f92237054efe8177809d6690809cfe55b950306d39dc4fbf5080e42111201389fe3d98df5333d73ea634be63c674e76daa1eacb71c114f9e92d5e2a1c7b8db780407e0979a8d8207a3f79d6b8efeaea4021087bfcb229959906e4e09ec7a5159ac2476246c1faa1ff95a2636c70a46230ee1b14bbf9c810189c8946a77f246b80f7a3", 0xc9}, {&(0x7f00000012c0)="22d93329b3a81dbc5fefbc396222e4e083461f56ceee4598d44bc30f68371026d1a202facb3c64d1b188ed5dc55570afd1db3af21b08170ecb0b19b5b9805b33ad9d5bf6749322a557d3b0", 0x4b}, {&(0x7f0000001340)}, {&(0x7f0000001380)="ef069f02be52327e1d4435a2f2c15581971684737691afea84428b3866415cb9e80293909538de67ea6329f7e7b58b5e2d7b9985cb", 0x35}], 0x5, &(0x7f0000001440)=[{0x28, 0x10a, 0x9, "2aa48c3d310d28c67cf6fc5a601120a54c"}, {0x1010, 0x0, 0x4, "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"}, {0x78, 0x118, 0x3fd1592e, "02bd9607133c61d0a7478eb6417e89dced89e13acf8b79a01246eb3e12400873fdc076307f6da14b4c104a686afabd7b7dc1e6422fba72094226196425890e0dc8b7a49ea8d98bf759ef41a11e602b0ba36ad140d9c49095944fe3812c183a16c892141843"}, {0xb8, 0x114, 0x400, "36f5b850e3eab0d9c970cfc9bc32c479b736efeb7565c3828e4f8254300a92be3dde73fbf94c2f3c7970de15e539a9ea8502f2a5bcddad2fd96cdf72ff0f11514c30e46e9acb5837cc2e32d28d1fe06f240e2e067763d4e6760478335ff46cfbfcc0f6f3bd4446a0b78a285e84c47de65455e6bba045c47eb4803576005fe846870f1e091bf94710f02197b9a54bf0e18c4c6a4b0737d3dac25ecb3f16b54ced77758d07"}, {0x18, 0x11, 0x8, "ecf2999c0709b472"}, {0x10, 0x6, 0x1}], 0x1190, 0x800}, 0x20004011) bind$alg(r0, &(0x7f000081f000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f0000e72f54)="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", 0x1cd, 0x0, &(0x7f000072b000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/02/20 05:19:53 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) getsockname$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x3, @loopback=0x7f000001}, 0xfffffffffffffef8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x6, 0x30, 0x0, 0xfffffffffffffffd}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0x3263, 0x1}, &(0x7f0000000100)=0x8) getpeername$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) getpeername(r0, &(0x7f00007d2fa8)=@alg, &(0x7f0000b9dffc)=0x58) 2018/02/20 05:19:53 executing program 1: pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000040)=0x7, 0x8) getsockname(r0, &(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f00000000c0)=0x26) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f2, &(0x7f00005c7fb0)={@common='gre0\x00', @ifru_settings={0x0, 0x7fff, @fr=&(0x7f00009d0ffe)}}) 2018/02/20 05:19:53 executing program 4: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000200)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000240)={0x0, 0x1}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value={r1, 0x9}, 0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f000000b000)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, &(0x7f0000025f9c), 0x0, 0x0, 0x0, 0x8, 0x5, 0x0, 0xf1}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000440)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000480)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}}, @in6={0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x20}, @in={0x2, 0x2, @rand_addr=0xfffffffffffffffc}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}], 0x88) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f000000b000)={0x24, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x10, 0x0, [@typed={0xc, 0x1, @uid}]}]}, 0x24}, 0x1}, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_tcp_buf(r4, 0x6, 0xd, &(0x7f0000000040)=""/218, &(0x7f0000000140)=0xda) 2018/02/20 05:19:53 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x0, 0x0, @empty}, 0x1c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0xffffffffffffffff, 0x28}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={0xffffffffffffff9c, 0x28, &(0x7f00000000c0)}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={0xffffffffffffffff, 0x28, &(0x7f0000000140)}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={0x1, 0x28, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000240)={r1, 0x3ff, 0x10000000000000a}, 0x99ce20111d422c00) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@loopback, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f00000002c0)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0xf, 0x17, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, [@alu={0x4, 0x2, 0x5, 0xf, 0xe, 0x0, 0x1}, @call={0x85, 0x0, 0x0, 0x18}, @initr0={0x18, 0x0, 0x0, 0x0, 0xea, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0xfffffffffffffff8, 0xf, 0x1, 0x7, 0xfffffffe, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x20}, @jmp={0x5, 0x1, 0xd, 0x9, 0x7, 0xfffffff0, 0x8}, @ldst={0x1, 0x1, 0x1, 0x4, 0x3, 0xffffffff, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x800}, @map={0x18, 0x0, 0x1, 0x0, r2}, @jmp={0x5, 0x9b3, 0x3, 0xb, 0xa, 0x80, 0x8}], {0x95}}, &(0x7f0000000100)='syzkaller\x00', 0x9, 0x62, &(0x7f0000000140)=""/98, 0x41f00, 0x1, [], r3}, 0x48) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000380)) poll(&(0x7f000034bff8)=[{r0}], 0x1, 0xdfb) writev(r0, &(0x7f0000c7cfb0)=[], 0x0) 2018/02/20 05:19:53 executing program 7: r0 = socket$inet6(0xa, 0x806, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x3a0, 0xffffffff, 0xd0, 0x0, 0xd0, 0xffffffff, 0xffffffff, 0x2d0, 0x2d0, 0x2d0, 0xffffffff, 0x4, &(0x7f000000cfc0), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}}, {{@uncond, 0x0, 0xe8, 0x110, 0x0, {}, [@common=@unspec=@connlimit={0x40, 'connlimit\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x400) connect$inet6(r0, &(0x7f000001f000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) r1 = accept(r0, &(0x7f0000000540)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f0000000580)=0x26) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000440)={0x5, &(0x7f0000000400)=[{0xf7, 0x1ff, 0x9}, {0x7f, 0x6, 0x4, 0x6}, {0x1, 0x7f, 0x1, 0xfffffffffffffff9}, {0x400, 0x6, 0x6, 0xc0000000000000}, {0x9, 0x5, 0x9a, 0x9}]}, 0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000400)={r0}) accept$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000440)=0x14) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000000480)=0xfffffffffffffffb, 0x4) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000480)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) 2018/02/20 05:19:53 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, "01"}], 0x18}, 0x0) recvmsg(r0, &(0x7f0000000880)={&(0x7f0000000480)=@nl=@unspec, 0xc, &(0x7f0000000780)=[], 0x0, &(0x7f0000000800)=""/86, 0x56}, 0x0) write(r1, &(0x7f0000000080)="35321368d9e450d83891a4f9f4302c170989b7a561b91e725e2997683795324dcc785465d0df20730b205cfcb2e88c304d9a732b4b34a04fa0f05f942080bae7e73980957725b41817b345832824519032863eba5f365730652098f018aab17ebb5dd29f84e5d7113f70a356132504f177d6271bc77f0064eb94d49879cbed5ee0e0cbfcfbd538ca6037d3e3b4e0945e2b09a8db2747c60aac65b9bc3672d260a49959d7f7e7de6e70ab7db842f5d33dfd21c1b0d0fab997f78c834f618b728c5b7ff0b399551486099a", 0xca) 2018/02/20 05:19:53 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet={0x0, @empty}, 0x10) 2018/02/20 05:19:53 executing program 1: r0 = socket$inet(0x2, 0x3, 0x9) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000016bc0)={'filter\x00', 0x7, 0x4, 0x3c8, 0x0, 0x0, 0x1d0, 0x2e0, 0x2e0, 0x2e0, 0x4, &(0x7f0000016000), {[{{@uncond, 0xc0, 0xe8}, @unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x0, 0x3f}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x2}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000040), 0x4) syz_emit_ethernet(0x2a, &(0x7f0000008000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty, @dev={0xac, 0x14}, @random="877c020000a5", @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, &(0x7f0000002000)={0x0, 0x1, [0x0]}) 2018/02/20 05:19:53 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x2, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000000040)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00002d3000)=0x4) connect$ax25(r1, &(0x7f0000000040)={0x3, {"9e6cbff2931017"}}, 0x10) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0dff8)="8022e2ed01000000", 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={r0}) setsockopt$llc_int(r2, 0x10c, 0x9, &(0x7f00000000c0)=0x1, 0x4) writev(r1, &(0x7f00005a1000)=[{&(0x7f0000108000)='B', 0x237}], 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f00000001c0)={r4, &(0x7f00000000c0)=""/249}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000485ff8), &(0x7f0000e11ffc)=0x8) 2018/02/20 05:19:53 executing program 5: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x1, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001000], 0x0, &(0x7f0000000000), &(0x7f0000001000)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1, 0x1, 0x86dd, @common='rose0\x00', @common='ip_vti0\x00', @syzn={0x73, 0x79, 0x7a}, @common='yam0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @random="325f2d5379a0", [], 0x70, 0xa0, 0x1d0, []}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:device_t:s0\x00'}}}}]}]}, 0x278) socket$pppoe(0x18, 0x1, 0x0) [ 38.479572] openvswitch: netlink: Key 5 has unexpected len 4 expected 2 [ 38.500776] openvswitch: netlink: Key 5 has unexpected len 4 expected 2 2018/02/20 05:19:53 executing program 2: syz_emit_ethernet(0x7ff, &(0x7f00000000c0)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, [{[{0x9100, 0x1, 0x10000000}], {0x8100, 0x7, 0xe13, 0x3}}], {@ipx={0x8137, {0xffff, 0x80, 0x100, 0x1, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x4}, {@current, @random="6adac201a5f9", 0x7}, "3d8aebda9bae6a2657b31b4319c73df1dc69284a6cb5f61d3b77bf4853955d2ea99dfec0758d6fb94cad38a7366ee4e17f3ab36ee584a57ea85f06eb72eb423fba7e9380e26ce06116675b6571cf3f1d6f20d1c12147ea7b65264fa79857a0bf2d0d"}}}}, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000000040)={0x616c, 0x200000000fff, 0x9, 0x9}, 0x1d7) [ 38.543559] [ 38.545221] ====================================================== [ 38.549333] xt_SECMARK: target only valid in the 'mangle' or 'security' tables, not 'broute'. [ 38.551524] WARNING: possible circular locking dependency detected [ 38.551531] 4.16.0-rc1+ #232 Tainted: G W [ 38.551534] ------------------------------------------------------ [ 38.551538] syz-executor7/6258 is trying to acquire lock: [ 38.551540] (rtnl_mutex){+.+.}, at: [<0000000062b926be>] rtnl_lock+0x17/0x20 [ 38.551564] [ 38.551564] but task is already holding lock: [ 38.590236] xt_SECMARK: target only valid in the 'mangle' or 'security' tables, not 'broute'. [ 38.590939] (&xt[i].mutex){+.+.}, at: [<0000000031807724>] xt_find_table_lock+0x3e/0x3e0 [ 38.613847] [ 38.613847] which lock already depends on the new lock. [ 38.613847] [ 38.622147] [ 38.622147] the existing dependency chain (in reverse order) is: [ 38.629750] [ 38.629750] -> #2 (&xt[i].mutex){+.+.}: [ 38.635198] __mutex_lock+0x16f/0x1a80 [ 38.639590] mutex_lock_nested+0x16/0x20 [ 38.640797] sctp: failed to load transform for md5: -2 [ 38.644153] xt_find_table_lock+0x3e/0x3e0 [ 38.644160] xt_request_find_table_lock+0x28/0xc0 [ 38.644167] get_info+0x154/0x690 [ 38.644171] do_arpt_get_ctl+0x2a9/0xa00 [ 38.644181] nf_getsockopt+0x6a/0xc0 [ 38.672236] ip_getsockopt+0x15c/0x220 [ 38.676624] tcp_getsockopt+0x82/0xd0 [ 38.680927] sock_common_getsockopt+0x95/0xd0 [ 38.685929] SyS_getsockopt+0x178/0x340 [ 38.690408] do_syscall_64+0x282/0x940 [ 38.694813] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 38.700508] [ 38.700508] -> #1 (sk_lock-AF_INET){+.+.}: [ 38.706232] lock_sock_nested+0xc2/0x110 [ 38.710811] do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 38.716256] ip_setsockopt+0x3a/0xa0 [ 38.720474] tcp_setsockopt+0x82/0xd0 [ 38.724779] sock_common_setsockopt+0x95/0xd0 [ 38.729773] SyS_setsockopt+0x189/0x360 [ 38.734241] do_syscall_64+0x282/0x940 [ 38.738623] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 38.744302] [ 38.744302] -> #0 (rtnl_mutex){+.+.}: [ 38.749556] lock_acquire+0x1d5/0x580 [ 38.753852] __mutex_lock+0x16f/0x1a80 [ 38.758231] mutex_lock_nested+0x16/0x20 [ 38.762782] rtnl_lock+0x17/0x20 [ 38.766640] unregister_netdevice_notifier+0x91/0x4e0 [ 38.772321] tee_tg_destroy+0x61/0xc0 [ 38.776613] cleanup_entry+0x242/0x380 [ 38.780992] __do_replace+0x7ac/0xa70 [ 38.785283] do_ip6t_set_ctl+0x40f/0x5f0 [ 38.789834] nf_setsockopt+0x67/0xc0 [ 38.794042] ipv6_setsockopt+0x10b/0x130 [ 38.798595] dccp_setsockopt+0x85/0xd0 [ 38.802974] sock_common_setsockopt+0x95/0xd0 [ 38.807965] SyS_setsockopt+0x189/0x360 [ 38.812430] do_syscall_64+0x282/0x940 [ 38.816814] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 38.822491] [ 38.822491] other info that might help us debug this: [ 38.822491] [ 38.830602] Chain exists of: [ 38.830602] rtnl_mutex --> sk_lock-AF_INET --> &xt[i].mutex [ 38.830602] [ 38.840802] Possible unsafe locking scenario: [ 38.840802] [ 38.846825] CPU0 CPU1 [ 38.851458] ---- ---- [ 38.856091] lock(&xt[i].mutex); [ 38.859516] lock(sk_lock-AF_INET); [ 38.865714] lock(&xt[i].mutex); [ 38.871652] lock(rtnl_mutex); [ 38.874899] [ 38.874899] *** DEADLOCK *** [ 38.874899] [ 38.880924] 1 lock held by syz-executor7/6258: [ 38.885483] #0: (&xt[i].mutex){+.+.}, at: [<0000000031807724>] xt_find_table_lock+0x3e/0x3e0 [ 38.894214] [ 38.894214] stack backtrace: [ 38.898680] CPU: 1 PID: 6258 Comm: syz-executor7 Tainted: G W 4.16.0-rc1+ #232 [ 38.907220] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.916542] Call Trace: [ 38.919103] dump_stack+0x194/0x257 [ 38.922700] ? arch_local_irq_restore+0x53/0x53 [ 38.927345] print_circular_bug.isra.38+0x2cd/0x2dc [ 38.932329] ? save_trace+0xe0/0x2b0 [ 38.936019] __lock_acquire+0x30a8/0x3e00 [ 38.940145] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 38.945309] ? __lock_acquire+0x664/0x3e00 [ 38.949513] ? __lock_acquire+0x664/0x3e00 [ 38.953719] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 38.958878] ? __lock_acquire+0x664/0x3e00 [ 38.963086] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 38.968253] ? print_irqtrace_events+0x270/0x270 [ 38.972979] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 38.978145] lock_acquire+0x1d5/0x580 [ 38.981914] ? lock_acquire+0x1d5/0x580 [ 38.985858] ? rtnl_lock+0x17/0x20 [ 38.989370] ? lock_release+0xa40/0xa40 [ 38.993314] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 38.999168] ? rcu_note_context_switch+0x710/0x710 [ 39.004065] ? __lock_acquire+0x664/0x3e00 [ 39.008268] ? __might_sleep+0x95/0x190 [ 39.012213] ? rtnl_lock+0x17/0x20 [ 39.015725] __mutex_lock+0x16f/0x1a80 [ 39.019583] ? rtnl_lock+0x17/0x20 [ 39.023092] ? rtnl_lock+0x17/0x20 [ 39.026602] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 39.031761] ? lock_release+0xa40/0xa40 [ 39.035711] ? __free_insn_slot+0x5c0/0x5c0 [ 39.040003] ? mutex_lock_io_nested+0x1900/0x1900 [ 39.044824] ? rcutorture_record_progress+0x10/0x10 [ 39.049813] ? is_bpf_text_address+0xa4/0x120 [ 39.054277] ? kernel_text_address+0x102/0x140 [ 39.058831] ? __kernel_text_address+0xd/0x40 [ 39.063298] ? unwind_get_return_address+0x61/0xa0 [ 39.068202] ? __save_stack_trace+0x7e/0xd0 [ 39.072498] ? check_noncircular+0x20/0x20 [ 39.076704] ? save_stack+0x43/0xd0 [ 39.080301] ? kasan_kmalloc+0xad/0xe0 [ 39.084156] ? __kmalloc+0x162/0x760 [ 39.087841] ? xt_replace_table+0x641/0x9d0 [ 39.092132] ? __do_replace+0x2e3/0xa70 [ 39.096075] ? do_ip6t_set_ctl+0x40f/0x5f0 [ 39.100279] ? nf_setsockopt+0x67/0xc0 [ 39.104136] ? ipv6_setsockopt+0x10b/0x130 [ 39.108341] ? dccp_setsockopt+0x85/0xd0 [ 39.113040] ? sock_common_setsockopt+0x95/0xd0 [ 39.117677] ? SyS_setsockopt+0x189/0x360 [ 39.121793] ? do_syscall_64+0x282/0x940 [ 39.125827] ? pcpu_chunk_relocate+0x315/0x770 [ 39.130380] ? print_irqtrace_events+0x270/0x270 [ 39.135107] ? free_percpu+0x229/0x830 [ 39.138963] ? lock_downgrade+0x980/0x980 [ 39.143079] ? __lock_is_held+0xb6/0x140 [ 39.147108] ? lock_release+0xa40/0xa40 [ 39.151054] ? tee_tg6+0x170/0x170 [ 39.154564] mutex_lock_nested+0x16/0x20 [ 39.158612] ? mutex_lock_nested+0x16/0x20 [ 39.162813] rtnl_lock+0x17/0x20 [ 39.166149] unregister_netdevice_notifier+0x91/0x4e0 [ 39.171309] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 39.176293] ? trace_hardirqs_on+0xd/0x10 [ 39.180409] ? register_netdevice_notifier+0x860/0x860 [ 39.185662] ? free_percpu+0x22e/0x830 [ 39.189517] ? __alloc_percpu+0x30/0x30 [ 39.193461] ? find_next_bit+0xcc/0x100 [ 39.197404] ? cpumask_next+0x24/0x30 [ 39.201173] ? tee_tg6+0x170/0x170 [ 39.204683] tee_tg_destroy+0x61/0xc0 [ 39.208461] cleanup_entry+0x242/0x380 [ 39.212316] ? cleanup_match+0x220/0x220 [ 39.216346] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 39.222204] ? find_next_bit+0x5a/0x100 [ 39.226147] __do_replace+0x7ac/0xa70 [ 39.229928] ? compat_table_info+0x4a0/0x4a0 [ 39.234318] ? kasan_check_write+0x14/0x20 [ 39.238519] ? _copy_from_user+0x99/0x110 [ 39.242635] do_ip6t_set_ctl+0x40f/0x5f0 [ 39.246668] ? translate_compat_table+0x1c50/0x1c50 [ 39.251654] ? mutex_unlock+0xd/0x10 [ 39.255338] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 39.260585] nf_setsockopt+0x67/0xc0 [ 39.264267] ipv6_setsockopt+0x10b/0x130 [ 39.268298] dccp_setsockopt+0x85/0xd0 [ 39.272156] sock_common_setsockopt+0x95/0xd0 [ 39.276622] SyS_setsockopt+0x189/0x360 [ 39.280565] ? SyS_recv+0x40/0x40 [ 39.283990] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 39.289497] ? do_syscall_64+0xb7/0x940 [ 39.293439] ? SyS_recv+0x40/0x40 [ 39.296859] do_syscall_64+0x282/0x940 [ 39.300717] ? __do_page_fault+0xc90/0xc90 [ 39.304920] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 39.310433] ? syscall_return_slowpath+0x550/0x550 [ 39.315331] ? syscall_return_slowpath+0x2ac/0x550 [ 39.320233] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 39.325568] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 39.330380] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 39.335540] RIP: 0033:0x453da9 [ 39.338700] RSP: 002b:00007fd8b4ba5c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 2018/02/20 05:19:54 executing program 5: socketpair(0x8000000000001e, 0x1, 0x100000001, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet(0x10, 0x3, 0x10) 2018/02/20 05:19:54 executing program 4: pipe(&(0x7f0000000080)={0x0}) accept4$unix(r0, &(0x7f00000000c0)=@file={0x0, ""/21}, &(0x7f0000000100)=0x17, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000040)=0x5, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={r1}) sendmsg$nl_generic(r4, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)={0x114, 0x31, 0x320, 0x7, 0x3, {0x1d}, [@generic="f7de68e8b1b1f8b8bfd73388a113a9ea2a46f981ee53942a6ce5878844423bb2729551b46c771bcdf5582546965dbbc70a59f878204bce23e2bf5d7052f29e944241dde215be18d48cd0779b86b7f6c8bdddaa9f59cf8450f43b9dc4e515189c1d98eba42ea01d43f08c42b028b753645064977afef335b44eb1494afb61bbbcaf9dc79e7dd13e062a0c4ab3ae749cc7f8b01954398c5495562f1407b1a2f9bf06acd4a4e1209619e1f3df33dd4b24465896cdb260bfe20fb74316539940d1ef0af7c0", @typed={0xc, 0xf, @fd=r2}, @generic="6c4bd4740c3fa19bf726f968d9c5388640f015403b0c0e066b7089ceb8940a4f4c0aad61e0a9b13bc7e821ac2cc0"]}, 0x114}, 0x1, 0x0, 0x0, 0x800}, 0x10) getsockopt$inet_dccp_int(r3, 0x21, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$inet(0x2, 0x2, 0x0) r5 = socket$inet(0x2, 0x2, 0x0) bind$inet(r5, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) r6 = socket$l2tp(0x18, 0x1, 0x1) recvfrom$inet(r5, &(0x7f0000000000)=""/121, 0x79, 0x100, &(0x7f0000000080)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) connect$l2tp(r6, &(0x7f0000348fd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x4}}, 0x2e) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet_udp_int(r5, 0x11, 0x67, &(0x7f0000000000), &(0x7f0000000040)=0x4) r7 = socket$nl_route(0x10, 0x3, 0x0) getpeername$netlink(r7, &(0x7f0000000000), &(0x7f0000000040)=0xc) syz_emit_ethernet(0x1e, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@can={0xc, {{0x97f, 0xffffffff, 0x271, 0x1}, 0x2, 0x2, 0x0, 0x0, "f4c9c1a7a5cffded"}}}}, 0x0) 2018/02/20 05:19:54 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003cffc8)={&(0x7f0000f76000)={0x10}, 0xc, &(0x7f0000255ff0)={&(0x7f0000d15f78)=@setneightbl={0x1c, 0x43, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@NDTA_NAME={0x4, 0x1, '@\x00'}]}, 0x1c}, 0x1}, 0x0) 2018/02/20 05:19:54 executing program 1: r0 = socket$inet(0x2, 0x1, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x7f, 0x9, 0xffffffff, 0x6, 0x400000000000b0}, &(0x7f00000000c0)=0xa0) r2 = socket(0x10, 0x5, 0x6) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x33f, 0x40}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x5, 0x3, 0xfffffffffffffff7, 0xb791, r1}, 0x10) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000664000)={'filuer\x00', 0x7, 0x4, 0x3e8, 0x110, 0x0, 0x1f8, 0x300, 0x300, 0x300, 0x4, &(0x7f000037efc0), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}, @empty, 0x2}}}, {{@arp={@empty, @rand_addr, 0x0, 0x0, @empty, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0xc0, 0xe8}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffb}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) 2018/02/20 05:19:54 executing program 3: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x6b, "9a4cb610e4a3cd81a456ec2b905e52891007cad0f97cf2cb52d2882cd76ca1dc8ae8a8d6193801edaa9d816b140fb01869fccbe53420170174ebc04a2eb67bbbf25a1ed2193c2150955f47a6085358521f6a53ea6120d20fd6f98e35209f7656ca72507c29f4e9f615b69e"}, &(0x7f0000000100)=0x73) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x792, 0x30}, 0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000507000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000000180)={@common='gre0\x00', 0x2}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001040)={0x0, 0x0}) connect$inet6(r4, &(0x7f0000001080)={0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x10001}, 0x1c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000294000)={0x2, &(0x7f0000a90ff0)=[{0x44}, {0x6}]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x5, 0x6, 0x200020000, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000080)={r5, 0x2, 0x9, 0x5cfc5c0}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={r2}) setsockopt$inet_icmp_ICMP_FILTER(r6, 0x1, 0x1, &(0x7f0000000100)={0x8}, 0x4) sendto$unix(r3, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000dff8)=@abs, 0x8) 2018/02/20 05:19:54 executing program 2: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x0, 0x31, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f64000)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000540)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x510000}, 0xc, &(0x7f0000000500)={&(0x7f00000000c0)={0x438, 0x9, 0x1, 0x100, 0x5, 0x1, {0x0, 0x0, 0x4}, [@nested={0x21c, 0x23, [@typed={0xc, 0x90, @uid=r1}, @generic="cbfb0fb98b83536504cf4914d86407b55deabc55e67cd0973f023b7c97af3e1423758da423ffd0d65df8c7a16b1f3999e9c515e9c5179878b09cf1a7a0115a037858f3ab50046c7a806a624615448ae750c286337e50fda01a94f7", @typed={0xc, 0x68, @u32=0x92}, @generic="731694339756b01ae12ae8d35b19ba2cc5a06a79ce2769ecea975920cce3e827ab98827019538128356f1ba4a50e10652e17d3df09d110347d1b9a51da56a6c594d9bc3a1f7407f03b3f785500e7f34abb27b0dcde11fcc0eb4254382e3445094301310ba90cdb1a88f31772737bb8147ef2541b94abcb54b5a0ba2b3eef544e720d835478d502cc66a241081526aede4795bea845ffac30d0e5bcef089a2b3416034b119fa8dcf8f52b4df163396cc5caddd2f07c0f4cf2380696d6c102e43dc7", @generic="9911e149597f1edef6db3a98750fbe1f04c487178fbf731827ef9e53e42bfd349f26c21903031fb09448a854227f6dd55305b9a36ff60f46f3b0f225e11e89ea7e723c8d2607c09bfc0199aa41adc903191bfb2ec24031d446465cf9e64434eb5b3a08ca0252f2bf929b230597cc694392603dfd8e5cbec33dfdafcf933c2667e882f4c4448fcdbabb70c0147ea0294ce08def781dd728c0af89133add3e0dfad75a501660ca1864e358bf1bdce31fcbf5dab5c7e7cc0db2f67d2adf33c3a611a5bf8f98a3825babdc7ed7d2e902bb3de22f319d4302d286dd2be3b4c20f4ce67120"]}, @generic="dc9ee693b53d6db47e02bd1ff708b0bbf5853b1a1218f64d3dd3e65accff688f8cc7fb78b5fbf8527c2fa7d6f637deaa07d06d192f620522", @typed={0xc, 0x48, @ipv4=@broadcast=0xffffffff}, @generic="23fb170a8787c930aee04d9c57692480de5d80b92a34cac00f5ba0203f8e4e492f2d89d52033ac600b165f8cf6dd1e94c4a204ca7b47b2c82f05c1455ab9e17137eefd0b4148ac434fe658ce6fcd7329f5e2384a22b3ba061893bc4d8cfcd9583435305abd450c35bb5c4e4c3855606e8432332a12d3c1a290a7d0a306ab83d969b5d9db47b8db2140473badb9eae548cb7f6bb45e53381e7602eb360370b3c006e359f606a3afe2b5f30cb33ed3350183436baca53ddbb2ea1f6cdcbb58d26ed1759fdb73ec2bf76ee099", @typed={0x18, 0x63, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="fb1291a4d368f8b6d32696e8a15867922621b4094ab805eacd046d05d6d1a87cd8c29e80eb10e694c80daa9be0975b17d011cd586d8df800f657111b559827710da7d579ea49cd5eeda3275d8b1bb0da0c0293a6b61650512d6cf5808e02ccbe41556fdfaad5d4face5c1713899b4b7650469581b973e1d10f8bd3290875e7d30668ea5cee2061bbd24905b8b7f707c0bfbc02b25cd2f0894a5a164fe4a8c37e714882560dd35261082f74e1f316ecdd9dbe6a11d4daf2ca36639c1e0f321316290a498da0787d816c", @typed={0x18, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x16}}]}, 0x438}, 0x1, 0x0, 0x0, 0x800}, 0x80) 2018/02/20 05:19:54 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a44000)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000040)={"33e20dbe9eb8d7f5e656bc5e16aeda0b", {0x4, 0x10001, 0x7, "d217ed540e44", 0x9}}) r3 = epoll_create1(0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x3f}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000100)={r4, 0x9}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00001b3000)) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f0000dc0000)) 2018/02/20 05:19:54 executing program 6: syz_emit_ethernet(0x2a5, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, [{[{0x9100, 0xa2, 0x80000000, 0x1}], {0x8100, 0x10001, 0x101, 0x2}}], {@mpls_mc={0x8848, {[{0x0, 0x29c2, 0x7, 0xb546}, {0x5800000000000, 0x10000, 0xd7c9, 0x8000}, {0x100, 0x10001, 0x0, 0x4}], @ipv4={{0x1e, 0x4, 0x5, 0x3, 0x283, 0x1, 0x1, 0x81, 0x67, 0x0, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xb}, {[@rr={0x7, 0xb, 0x1, [@rand_addr, @local={0xac, 0x14, 0x0, 0xaa}]}, @end, @cipso={0x86, 0x17, 0x1, [{0x7, 0x11, "c03277900b1f35a605685301275ec7"}]}, @ssrr={0x89, 0x1b, 0xffffffff, [@multicast1=0xe0000001, @multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0xc}, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001]}, @cipso={0x86, 0x18, 0x2d7, [{0x7, 0x12, "45493d061f7c4209b784e05f5aa7a1ea"}]}, @ra={0x94, 0x6, 0xfffffffffffffffa}, @ra={0x94, 0x6, 0x81}]}}, @gre={{0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x880b, 0xeb, 0x2, [], "6f0807d600fc67e329a41726dc251ff1cc29b7df7d42455d01d213b575811060cdea40eb418151d51514e6ff3aa8e2f83511b80b5b563cd77821bf29f8555763944a6a40935468774804263ad47c70d9054b3224136b2978218cda50776cdf51cfae478e92dd52e11dd999ff1f7b681d9624b6c411a54d728030669ba55c74db60b93dc220720d132d8b468cc27adc445d0e2329e87c0ae951abb7c8140e1885eb6d6ad0127244a6a2ff5bbe44ea6369264a27f513c08134b16762e24af128d3c3517a2c27e85b1ea4257b4030ae50587bc17daec4635552c9e69de17b7329fd0e376788861e97c12205dd"}, {0x515b, 0x0, 0x1, 0x4, 0x0, 0x0, 0x800, [], "f53a0d77fa037d04838266d8f2ad47fc610a282b88ce131bbc5f3aba5a28e557aa69b48be6f006a39b3647de6a470a2ad4d778f90355397210621d3f0898fc25d247b497513a71f3a9bc2e9611ca3481d21a7ec6f91a2886f19bca742d94e05d1a56439db295c03a5d45be570195df4cdcb8e659aec8ef7be866ec787963755ed10a8deb2fc96951f4463e647063d0d83ef64fb7bf9a1662cf55033c02a121eb8c0fba"}, {0x3398, 0x0, 0x7, 0x100000001, 0x0, 0x0, 0x86dd, [0xfffffffffffffffa, 0x1, 0x101], "8979f6371faffb0bbcb10da1fe19cd0934c5b7fb6e9e0237dab128d1fb851c62225e35e9101e5396b4f6b5665aee30670f390ec610f6916c6fe066b5067032c4fb122f40350903e4b39b2f7ff777cba8b0ef58e6305c6d0af8c40b1df86d15d8c5b6296d195cd9"}}}}}}}, &(0x7f0000000100)={0x0, 0x0, []}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) getpeername$inet6(r1, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) socketpair(0x3, 0x2, 0x101, &(0x7f00000002c0)={0x0}) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000000300)="21148c084629a9926f883508fda64e6fc797a0c33c97b6a389d9f17fc360fd512b09c2a69a4d85ac87d136c0e0f7f2c20c70fa33d812") setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000340)={0x6, 0x2}, 0x8) recvmsg(r0, &(0x7f0000000700)={&(0x7f0000000340)=@hci, 0xc, &(0x7f0000000640)=[{&(0x7f0000000380)=""/111, 0x6f}, {&(0x7f0000000400)=""/185, 0xb9}, {&(0x7f00000004c0)=""/198, 0xc6}, {&(0x7f00000005c0)=""/34, 0x22}, {&(0x7f0000000600)=""/55, 0x37}], 0x5, &(0x7f00000006c0)=""/39, 0x27, 0x6}, 0x10000) [ 39.346375] RAX: ffffffffffffffda RBX: 00007fd8b4ba66d4 RCX: 0000000000453da9 [ 39.353611] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000014 [ 39.360848] RBP: 000000000072bea0 R08: 0000000000000400 R09: 0000000000000000 [ 39.368085] R10: 0000000020000000 R11: 0000000000000246 R12: 00000000ffffffff [ 39.375321] R13: 00000000000004d5 R14: 00000000006f7498 R15: 0000000000000000 2018/02/20 05:19:54 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000917000)=0x401) listen(r0, 0x0) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0x4, 0x4) poll(&(0x7f0000f81000)=[{r0}], 0x1, 0x431b8446) shutdown(r0, 0x0) 2018/02/20 05:19:54 executing program 0: socket$inet(0x2, 0x1, 0x101) socket$nl_crypto(0x10, 0x3, 0x15) r0 = socket$inet(0xa, 0x801, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000ca0)=@filter={'filter\x00', 0xe, 0x4, 0x2d8, 0xffffffff, 0x98, 0x188, 0x98, 0xffffffff, 0xffffffff, 0x240, 0x240, 0x240, 0xffffffff, 0x4, &(0x7f0000003fc0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28}}, {{@uncond, 0x0, 0xc0, 0xf0, 0x0, {}, [@common=@unspec=@cgroup0={0x28, 'cgroup\x00'}, @common=@ttl={0x28, 'ttl\x00'}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @common='vcan0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x338) syz_emit_ethernet(0x2a, &(0x7f0000c6bfd6)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/20 05:19:54 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f0000f6f000)={&(0x7f0000063a70)=@bridge_getneigh={0x20, 0x1e, 0xa21, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x20}, 0x1}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x7f, 0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000080)={r2, 0x6}) socketpair(0xf, 0x8000a, 0x8, &(0x7f0000001140)={0x0}) getpeername$netrom(r3, &(0x7f0000001180)=@ax25, &(0x7f00000011c0)=0x10) 2018/02/20 05:19:54 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000eff4)={0x10, 0x34050}, 0xc, &(0x7f0000007ff0)={&(0x7f0000016fe0)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) 2018/02/20 05:19:54 executing program 7: r0 = socket(0x1, 0xf, 0x2) bind$alg(r0, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="25e3bf9a64dbe126e8b4052100100399837d2fea6a8c1e83", 0x18) accept$alg(r0, 0x0, 0x0) setsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f00000000c0)=0x1000, 0x4) 2018/02/20 05:19:54 executing program 6: socket$inet6(0xa, 0x200000000080b, 0x20) getuid() getuid() 2018/02/20 05:19:54 executing program 6: pipe(&(0x7f00000012c0)={0x0}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000001300), &(0x7f0000001340)=0xc) socket$can_raw(0x1d, 0x3, 0x1) 2018/02/20 05:19:54 executing program 5: r0 = socket$inet(0x11, 0x2, 0x81) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@common='lo\x00\a\x00\x00\x00\x00\b\x00', 0x0}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x2, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x2, @empty}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x60, 0x3, 0x3, 0x7553, 0x59, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x8, 0x5, 0x3}) bind(r0, &(0x7f0000005fec)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x14) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000002040)="e3cd8848", 0x4}], 0x1, &(0x7f00001b5000)=[]}, 0x0) 2018/02/20 05:19:54 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000100)=""/72, &(0x7f0000000180)=0xffffffffffffffbe) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockname$netlink(r1, &(0x7f0000000140), &(0x7f0000000180)=0xffffffffffffff99) 2018/02/20 05:19:54 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) shutdown(r0, 0x1) connect$can_bcm(r0, &(0x7f0000000ff0)={0x1d}, 0xe) 2018/02/20 05:19:54 executing program 1: socketpair$inet6(0xa, 0x7, 0x8001, &(0x7f0000000080)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0)=0xff, 0x4) 2018/02/20 05:19:54 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0xe) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300409d9254", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000520f72), 0x0, 0x0, &(0x7f00003e6ff0)=@l2={0x1f}, 0xe) r2 = socket(0x1d, 0xa, 0x5) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000000)=0x8081, 0x4) sendmsg$alg(r1, &(0x7f0000fc7fc8)={0x0, 0x0, &(0x7f000086f000)=[], 0x0, &(0x7f0000178f58)=[]}, 0x0) [ 39.478815] kauditd_printk_skb: 14 callbacks suppressed [ 39.478822] audit: type=1400 audit(1519103994.421:36): avc: denied { create } for pid=6307 comm="syz-executor0" 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 2018/02/20 05:19:54 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000026000)={0x10}, 0xc, &(0x7f0000016ff0)={&(0x7f0000004e50)={0x1c, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4011}, [@typed={0x8, 0xb, @binary}]}, 0x1c}, 0x1}, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x10001}, &(0x7f0000000100)=0x8) 2018/02/20 05:19:54 executing program 2: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000c9da8)=@raw={'raw\x00', 0x9, 0x3, 0x1f8, 0xc8, 0xffffffff, 0xffffffff, 0xc8, 0xffffffff, 0x160, 0xffffffff, 0xffffffff, 0x160, 0xffffffff, 0x3, &(0x7f00003acfd0), {[{{@ip={@loopback=0x7f000001, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x258) r1 = socket$inet(0x2, 0x3, 0x1) connect$inet(r1, &(0x7f0000014000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x12}}, 0x10) sendmsg(r1, &(0x7f000000d000)={0x0, 0x0, &(0x7f000000cfe0)=[{&(0x7f0000012f15)="c5f4", 0x2}], 0x1, &(0x7f0000005e60)=[]}, 0x8000) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x1, 0x4) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000000080)) socket$inet(0x2, 0x80000, 0x7) sendmsg(r1, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000003ff0)=[{&(0x7f0000015f5c)="ff8028dece91", 0x6}], 0x1}, 0x0) 2018/02/20 05:19:54 executing program 7: write(0xffffffffffffffff, &(0x7f000040cfdc)="2400000058001f0014b2f407000904000200071008000100ffffffff0800030000000000", 0x24) 2018/02/20 05:19:54 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x0, 0x3, 0xc, 0x5, 0x7f, 0xffffffff00000001}, &(0x7f00000000c0)=0x20) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0xfffffffffffffddf, &(0x7f0000003000)=[{&(0x7f0000010000)="2f0000001800030007fffd946fa283bc8020000000040005031d85680800a3a2d188737e0b0003002cdf1389598e2c", 0x2f}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) 2018/02/20 05:19:54 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x9) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0xff}, 0x0, @in=@empty, 0xffffffffffffffff, 0x1}}, 0xe8) r1 = accept(r0, &(0x7f0000000080)=@nfc_llcp, &(0x7f0000000100)=0x60) accept4$llc(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x10, 0x80000) 2018/02/20 05:19:54 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000040ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000888000)=0x3f) read(r0, &(0x7f0000053f5f)=""/1, 0x1) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x0, 0x10}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r2, &(0x7f0000000040)="01ec5662c8940b6b6eadf0ff"}, 0x10) shutdown(r1, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x0, 0xffffffffffffffff}) r5 = accept4(r0, &(0x7f0000000100)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000140)=0x10, 0x800) getsockopt$bt_sco_SCO_CONNINFO(r5, 0x11, 0x2, &(0x7f0000000200)=""/107, &(0x7f0000000200)=0x36) setsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000000180)=0x9, 0x4) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000000140)={r3, 0x80000, r4}) ioctl$DRM_IOCTL_RM_CTX(r4, 0xc0086421, &(0x7f0000000140)={r6, 0x1}) connect$unix(r1, &(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8) 2018/02/20 05:19:54 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0xffffffffffffff9d) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x2e, &(0x7f0000000240)=[{&(0x7f0000000040)=""/251, 0xfb}, {&(0x7f0000000140)=""/216, 0xd8}], 0x2, &(0x7f0000000280)=""/249, 0xf9, 0x6}, 0x10000) sendto$ax25(r2, &(0x7f00000003c0)="1e2df86c6530b48f54e68aedae20d420e923c641217df865fa5791ec656c4433d58de44e7d84aa2281e19a2a43a230d1fadeed5ba5c1424aaf27f7069d06dd05522ca2bf332294cd2afdc03c0ebb08753a71e14d1fc85ca387e02c10ee02690796f74c927cd9f9628317e036163c966f723ade408ec006307dbbd8195fa7426b5ceca5ab8933728ac82f806df61573c55f1e22d492bcf8750428afa7845ef54fa2675f76be3bbc0bb7a4e152d838c9adb710309dfab646a921a72785733e7a7e64fbadb0ad76eefbc501c6e95cab37dbc7f9e8eece78ece02c0c93c58696a8bb51e36f028945f455e3e0a002f8e7d9", 0xef, 0x40000, &(0x7f00000004c0)={0x3, {"92cf0fbc136c03"}, 0x1}, 0x10) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000d7dfd0)=[{&(0x7f00008a4000)="d3a5b7ad73f83229e2b6e355094e1f5f050165a7846afe44f3090595cbd69bf8f33daead76dd1aec7ccd5e2c0a9ac03c92b9ae1330b0ddfc17ea0e08cea9affe8d8a271e4876b0cc8e2208254c27513f1e7296eb00f6bc93d63464947406df7f4723a44455dc68529e78edb6f990edb6fe868c84d2178dbf6919d50ff01092ce", 0x80}], 0x1, &(0x7f000055b000)=[]}, 0x0) socketpair(0x17, 0x7, 0xfffffffffffffff8, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f0000000140)={r4, &(0x7f00000000c0)=""/122}) 2018/02/20 05:19:54 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) getsockopt$inet_int(r1, 0x10d, 0xe, &(0x7f0000039000), &(0x7f0000de3ffc)=0x4) 2018/02/20 05:19:54 executing program 5: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000000040)=0x6, 0x4) r1 = socket$netlink(0x10, 0x3, 0xf) writev(r1, &(0x7f000017eff0)=[{&(0x7f0000ea0000)="290000002000190700003fffffffda060200000022e80001040000040d00140000000010000000019c", 0x29}], 0x1) 2018/02/20 05:19:54 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000026000)={0x10}, 0xc, &(0x7f0000016ff0)={&(0x7f0000004e50)={0x1c, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4011}, [@typed={0x8, 0xb, @binary}]}, 0x1c}, 0x1}, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x10001}, &(0x7f0000000100)=0x8) 2018/02/20 05:19:54 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000d9fe4)={0x5, 0x83, 0x4000000000080, 0x1, 0x0, 0xffffffffffffffff}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fcb000)={r0, &(0x7f0000fcbfff), &(0x7f0000172000)}, 0x20) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) connect$bt_rfcomm(r1, &(0x7f0000000000)={0x1f, {0x100000001, 0x3, 0x100, 0x5, 0x0, 0x1}, 0x7c}, 0xa) 2018/02/20 05:19:54 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000001400)=@rc, &(0x7f0000001440)=0xa, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000000)={@empty, @multicast1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001480), &(0x7f00000014c0)=0xb) r1 = socket$inet(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x3ee9, 0x1000, 0x2, 0x5, 0x0, 0x401, 0x7fff, 0x4, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r2, 0xe3e}, &(0x7f00000000c0)=0x8) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000000)=@broute={'%route\x00', 0x20, 0x1, 0x148, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000100), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x0, []}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1d, 0x0, 0x0, @generic="4e5de3ba8aa513cf7839c67ded2b7d0a", @common='bcsf0\x00', @common='irlan0\x00', @generic="649726bd306817fda853070794050291", @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0x70, 0xb8, []}, []}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x0, []}]}, 0x1c0) [ 39.582997] can: request_module (can-proto-5) failed. [ 39.586489] netlink: 'syz-executor1': attribute type 3 has an invalid length. [ 39.600140] netlink: 'syz-executor1': attribute type 3 has an invalid length. [ 39.602966] can: request_module (can-proto-5) failed. 2018/02/20 05:19:54 executing program 6: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00000006c0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000700)={{{@in6=@ipv4={[], [], @dev}, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@empty}}, &(0x7f0000000800)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000840)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3, 0x3f, 0x2, 0x7, 0xa, 0xa0, 0x80, 0x0, r1, r2}, {0x63, 0xffffffffffffff80, 0x3, 0x1, 0x7fff, 0x7422, 0x4, 0x3}, {0x3, 0x0, 0x8c8b, 0x3}, 0x8, 0xb, 0x0, 0x0, 0x1, 0x2}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x6c}, 0xa, @in=@loopback=0x7f000001, 0x7, 0x3, 0x3, 0x7, 0xdae, 0x81, 0x7b}}, 0xe8) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xb, 0x4000000000080, 0xffffffffffffffff, 0x11, 0xffffffffffffffff, 0xffff}, 0x7f986e64829a7cde) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r3, &(0x7f0000fc5000), &(0x7f00002ab000)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r3, &(0x7f0000fcc000)}, 0x10) r4 = socket(0x9, 0xb, 0x6) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000240)=0x0) r6 = epoll_create(0xfffffffffffffffc) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r0, &(0x7f0000000000)) socket$inet_dccp(0x2, 0x6, 0x0) sendmsg(r0, &(0x7f0000000200)={&(0x7f0000000040)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast6)\x00'}, 0x58, &(0x7f00000004c0)=[{&(0x7f00000000c0)="8db36b5cb4d357c25d2fefd3d0e6e0c3ce0ea64c03f737d28f19b2841a91a1683e519607d4e0fb0856003cb0c3da1dacc51bbda1deea174230df993fe1a70949149f0199e678e4d27607d41ad71aaf04c590001f89cbac981d7dcdd8c9e32e54edc4556deeb41ed2528706f10b32e97995a4409656beefce008af3431a8bcd50cd18709292a9d28978b4b367e21c4bbd88c3d5892943ba84f85e4d0803e4894e140c1e0a0733c336e77ee811a1e25f5c9f6c3f7f9cf817e5f8e1e0d663512b9e29c8fa2a8751d73e4261b0626d4cdccf8dcc07bca6", 0xd5}, {&(0x7f00000001c0)="739fcea1d36963788ab08cc617e35c03cbbe0e002f9cd0cfce34f115abc9270548ca01b6c62b85328d58a4ccb70df728a214", 0x32}, {&(0x7f0000000280)="c5ec96c1b2b09e879a736a7b438c2e7a419a6302c0abe543674b7a071c2f2f7d2a0b83163ebd5e19514f65a4ad68027187b00991ecb138ce9a77716f7758d63bc8127dd4a77e5f01f3c8cdbbd4767fb97b84fbb942c9a5f86395d428d7c3ebf14a05bd38783aefc65b31ddf3989754bea1cfb9391f715eedc6845dcb959bf3493be2055d19f405239fe1baabe1c08431f5758a78d7d1448d693b6d3ac9e902dbbbbf5b1c22095722745cda0acee3b6bf6f888c51676a53a47f50759f9d95183e749a343c4e170d4ba97598", 0xcb}, {&(0x7f0000000380)="81cbc5142af34d55105401952292dce0d0f0aa583da9066082d9559453018cf0df5d3fc05c6875b534a7d236bca32fa0d23ab1cdb5eb59712c86818495477baa9ec53a953ded09c0da14c7043b0be7615116c15d858d356659d12a716d4c3264fda131a64722492163c20aa656de5573c69c548442edc10967abff0a739b69c6d32d90d954eb52625ae9bcb6c71f8f19046652896165be88506ff1fb5acca7b8f176700bdca72676c9d0f79b3c2ce54999d404", 0xb3}, {&(0x7f0000000440)="ec66ff3b2fffcbb19ba0fb7435322be2ec4f71b9f59f0918c68c22e8959e0910258f3d68d2631735e8065746b6dba59eedb00ae65ec510287aac5c55e9a8cba27206e70caae9fb3d3f44a028885b59ff68850a6688a0dd524822df673433a83175b1d519e5de2ad8dd16d53f1df8ad3cc7f81b6da1e45dc81638746f", 0x7c}], 0x5, &(0x7f0000000940)=[{0xc8, 0x197, 0xc158, "11151fe189833a27b009d66c85bd0b4e27a8e219bc978ce2d16e516d7e8630f2e92bc0fe18e5f320e90ecd7117f073fdd1ce7616f17d13796dd3ce5b2720757d627f09747a1aae34630d029c3e7d719ff37c6f159d0201e284302142631b487fa8eded64256a6d94d73d7662e8d6e76fa07c8ff2e5e4d4e3224600e0da4d4b0a5bb58b0dd9183709c9773c2112f8d2b0fd45a9b793cdd1bae967d6d39b03a1a2102204ca6758e26035f8ec5dc0ca433701e0"}, {0x100, 0x10c, 0x7, "1b1244b0148b7784dc917746f9716d5808d5df9372c43e5f5c82790f8a278298fe29e263992aa832a94d821aa74f1a9813a600d71bd9b70959e901738f154037d2e41b2a2e38f66cf4232f67c6f377e3ce711e40c127ab495c2fa19185d126a23d200789d163529c2f6eccec8d77f4002e4e4e76da4a27d4c75f9bbf48b43c0f5961f64db2be2d36eccc2625e5af2977fdfcf95b264a186a63e6a7a130b9f9547d46dc43ac35306979d67717c9e6bf3b08a4b43109dd2e7a22ca7f3c97054489a9c7e5781816e89ed81449a6df8a78255653a1ea9f8e9da34d1740c437143d12a6e7e62662895131fb1aeeb78e71"}, {0x88, 0x107, 0x6, "88c352b8c7d45c90c49315b240b343dd87894d2fbcf149f623d364ab18b5950764ebdccca646c52309f9044a15c69da62aaece3b6fae9440482520127801a23bcdc1e6b5547dbe84029f6aedb6b2c078a5ba63d06038a03dbbe42e3a05d3f9db6873db30d951c131b7286f99a79b1a2614cf"}, {0x90, 0x1ff, 0x0, "94c74d0587b1cbb850d117048d6c6f8786eecde2cc3ca3a67d5348cdd1bfbc9261e9fa00ee9a4c54defd00257eac6c3c6af9f4e720cf523a8f66da3b522b6a5517492611625ae837382cb98ed5a71b349e2c9307be9f25a5d2b5a0993ae349e68cff905628c214b258d44d76c91e4c1e98121d68c674274516"}], 0x2e0, 0x800}, 0x4000810) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@mcast2, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000380)=0xe8) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000000000)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) sendmmsg$unix(r4, &(0x7f00000004c0)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000080)=[{&(0x7f0000000040)="ca84af16a77e1472ad67ad0d6ebf1d812ef224216823b45f4a9fa14a8001ee4a987fa16f30fd34ae04fa306bbd6b99d0957d795ce662c74e8cb06520f2", 0x3d}], 0x1, 0x0, 0x0, 0x4000000}, {&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000200)=[{&(0x7f0000000100)}, {&(0x7f0000000140)="7180c63d22bfc197f22b3e46b93d2ef844023f4cfb1463c4a6905c8789af8cc348465f0b66d3a5a3703c71c1aaf45588fc4e64d2fbc013435d05396016361052e028db1a404bcb1e3f769f2e7be16c9b94c18632ee88b6a6137574e907af04d2da3719178776ae8c3e3ffebee5c6d89564293b233acd4d225f6a5d41525d62db4896a974f79e0e5ad8a15c6904ed63bf36f953256e68cf4c7577fcb42b9a2ad85fcc007b7c5923cbab", 0xa9}], 0x2, &(0x7f0000000440)=[@rights={0x28, 0x1, 0x1, [r3, r3, r3, r3, r3]}, @cred={0x20, 0x1, 0x2, r5, r7, r8}, @rights={0x28, 0x1, 0x1, [r3, r3, r3, r3, r3, r3]}], 0x70, 0x40000}], 0x2, 0x20000000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x10001}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000540)={r9, 0x1}, 0x8) [ 39.667827] audit: type=1400 audit(1519103994.610:37): avc: denied { name_bind } for pid=6384 comm="syz-executor0" src=20000 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 2018/02/20 05:19:54 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00009c8000), 0x0, 0xc0c0, &(0x7f000049d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6(0xa, 0x80001, 0x7f) 2018/02/20 05:19:54 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x40, 0x23, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="085454a7a193f6614939ffc6c4b605e401c0703d73ba1484bf6afc8188"}]}]}, 0x40}, 0x1}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000040)={0x2, 0x6}) 2018/02/20 05:19:54 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000782000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0xffffffffffffff8b) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000040)=0x14, 0x80800) getsockname$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14) socket$inet_tcp(0x2, 0x1, 0x0) socket$netlink(0x10, 0x3, 0xd) 2018/02/20 05:19:54 executing program 0: r0 = socket$inet(0x2, 0x80001, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f0000000000)=""/119, &(0x7f0000000080)=0x77) getsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000000)=""/89, &(0x7f0000000080)=0xffffffffffffff4f) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x3e8, 0x0, 0x0, 0xe8, 0x300, 0x300, 0x300, 0x4, &(0x7f000002efc0), {[{{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0x1f0}}, {{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}, {{@uncond=[0x1f0], 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) r1 = socket(0x8, 0x0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000500)={{{@in6=@remote, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@empty}}, &(0x7f0000000500)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000640)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0x3, 0x0, 0x1, 0x200, 0x2, 0x80, 0x20, 0x87, 0x0, r2}, {0xcbeb, 0x800, 0xffffffff80000001, 0x0, 0x1f, 0x2f3, 0x8, 0x6}, {0x24, 0x10001, 0x401, 0x6}, 0x30e45ba6, 0x7, 0x1, 0x0, 0x1, 0x1}, {{@in=@loopback=0x7f000001, 0x2, 0xff}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x7, 0x3, 0x7ff, 0x7, 0x8000, 0x6}}, 0xe8) r3 = getuid() socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)={0x0}) getpeername$packet(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000540)=0x14) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000580)={{{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0x3, 0xa26, 0x3, 0x7, 0x0, 0x80, 0xa0, 0x0, r5, r3}, {0x3, 0xfffffffffffffffb, 0x100, 0x8, 0x2, 0x4, 0x4, 0x3d4}, {0x6, 0x8000, 0x9, 0xeb7d}, 0x1000, 0x0, 0x2, 0x1, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x6c}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x2, 0x1, 0x8, 0x7, 0x8, 0x1}}, 0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000680)={r5, @dev={0xac, 0x14, 0x0, 0x15}, @broadcast=0xffffffff}, 0xc) 2018/02/20 05:19:54 executing program 4: socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_out(r0, 0x4000000545d, &(0x7f0000000040)) 2018/02/20 05:19:54 executing program 6: socketpair(0x10, 0x5, 0x4, &(0x7f0000000400)={0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000500)={0x8, &(0x7f0000000440)=[{}, {}, {}, {}, {}, {}, {}, {}]}) r1 = accept$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14) accept4$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x14, 0x80800) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000001c0)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r3 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1}, 0x10) pipe(&(0x7f0000000000)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r4, &(0x7f0000000040)="6a13e329c1b48824a705351ac8158a76abe1c269ae25", &(0x7f0000000200)=""/147}, 0x18) getsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f00000002c0), &(0x7f0000000300)=0xc) sendmsg(r3, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0)=[], 0x0, &(0x7f00008b2000)=[]}, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000000340)={0x2, {{0x2, 0x1, @empty}}}, 0x90) accept$nfc_llcp(r4, &(0x7f00000002c0), &(0x7f0000000340)=0x60) 2018/02/20 05:19:54 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept4(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000000040)=0x2e, 0x800) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xfffffffffffffff8, 0x4, 0x8, 0x2, 0x8000}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r2, 0xe8c}, 0x8) r3 = socket(0x8, 0x80801, 0x200000000000000) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000000000)={r0, 0x8001, 0x1000, "427c6a942759daf589a6607162682401dbcf62885f440d863213f1fe5a8fd28adac4ce8938ca8b5f6da8155fa169239e80561f391fea928ebb9a444da4d112f80a8b07181b75cff5bca9b4ce649b588d41820beea31b24dc1dbbd81e49107f4bbadb19fd5546974fec697e93e25c260a1580faa16039eb08a6562f169e3e0ad3451be745050b7b79f27eec7a9b07500d0929c5bf841c94cdac81465e20edab009a998550aa6b578fde4a59197163d372725d2305de6ac2ffcf77116ca36b33e481992fe92251ac5adc93edcdbd40db7d7a693dc83d98e737a06c74cde128d840d630d4fdf6335b15bbf3baf1c922bb37913a2242c882164c0f4e4e0c283eb58dfb000260f65565f6abe357084062689eadb1247a8309d92791bce3c834c0dac80438fc321e7a9d3b78a1aa0685d5bf9f4fa68df026cfc8935b66bb67a4ea1436b0d9e8b3c43a97143d9b11240617f1686edb9611b882465d84968698a290fea22b67164a593c0d2b14341525e2f72e794b859ad5f777926b2c5277b2b31874068b63505f4d2f3da8c22f342ec801f605c35827b8cc0516be0b81127202727fe5957eb98b0c602895b902e30ff32c581aad8b99e0c20fe005be38abe3453a5c81fa2a517fab2ef6154377d2a2c6b09c3cfef6f2b66f1585e24734b2eead0fc552acb3ca13928b3fd3d3272ce97f9b046045b53e5f073718d82f2deeadcaa164ff26b40ace660f7a987724355a295de443b1896c30854c3f053823028d42ebc5e48867abcce6a8f077291a2706c03a04dc5fd10163674d88b7bc43fe72d2a98b417989d3c3ff99c3b54bf9cb5c676bfd55654736470fcc968a7a53867060a3fa33e5d870be6a9278d004e407e901c792d9728def768f67c33f3e06336fb4b481083d1a0fd39f83d7001341b1191cd7b6f55dab9c704ae0bef843067dd800dafa0091cb71432e9cfad268bf50760e5b00c068a16d5ca7303c465192202d1f727813f5c688ee275a5fcd6f3ccc8d3f6b457202f5ccb1b996379d6b728e71e0d184e257e53bf8c1ea8e786033af4ef6fd1cce7b71734f302658eb541a864dd72a9b9efaca05e9ca5ec7f723884660109e13d65d4abae939290f4a0f8990d9c55c4165dde1728e8131a71c9925f0c0cd1d68404dc62fe865cddf90e49ee7092e987adb0d34cef796c26243aa7634c7958de01d7b9ccb9b4616e6d2039905f39a1cf9f85567a82d9c74c2416ed15bc7d3c942a8e50a53f4c744ba098de7ad3ca9dc9097116ebf0ef02ca23ce1e90cb8447453d1aeca0a35a268173266cfa95503310e66ce465e61aae1f5fc93552a84f0f14368dc27dc29c574fa7f69ef58f3070cfd2b287febc799b45b507b66b703254debc3998f9b8066b9c58b1fe7ef80a6b472d1d6525419e1f63ff9cd9fa15672d7d7483b7f9e08fed7a99afa72a6b1c076e3b24d35fd7faf59bc12ed382979792f44482994abc8f9ab64852fce6c8c9b6d200e01aeca65172f3e52c1e12b578a6298405bd097e2a30713ee504c149ecf926f14f417d9c273a4a1b3b8108866a432f9c0904b94d62faf9b91709924ff69f98d06d1866a32abc0ae5ef738f42e507f60ab82c1972d7adc7afa65715f9eb299adca1090d63a9cb7bbe323b5ee6d77aeb8ef6813d2275b78e35e7fdf5cdf61d0b5cd5a818e0acf651d622b312b10c1008673ae058e6d2d416c70501ac58b27ea2528414ce547bc3e45fe6471d859bb9ae56fb918f57a2e5df49a56aed56bb7a75528dea8633b043dbad9cdd1000b575da9d07c72c39ffaa0ef83004a78a2316cd76813acc2cca4f8aa11594ae9b50cc1374b53ba92a4afec9f0da40e6648ecf1423a0fb283d2235879d3c1fc5cacf7e0df2203cd6083fb4fcda9c54f530c290e45f02697c859cd327f7422009a0a9bec60eb8667670ae8cc8ff6cd3e5d5f9040d1f48a96355f35f6a6be1ab7f9349e7dd0eb518c6fa35bba0abee78811b98b92e43d8df44f195f21f8142056312cbc1ad9fa903f793b087c489f810bbe1d06f289c624370b69eabebc8ed5b4a7f16c42ed3069261dd420b53720fc3124c62cbbf9dbda57322be1ef83db41abe1995469920a329540ac8b7747d3e611ae82364b31f7de7927e6a7d199d58363671ae00b7903f3e8dd05a31b7020a87627033d66c47716dad36e80ef9c83d82ace689474d5b390f0d688419e781400b13ef1c10aec5fca3f822b590b3c1a745b118c96d8b5dbcaab32e98ce8e499bab07c02606ab1b57557e742793b489a4967a6c5e30056806fc49fc63176cc79e7c9b15b807e9ead2183e71663a5df7d2ff6b8d78ed589fa88365f2e0a997cd58c874394a2be8bd1991bf186d3990dcca012df9b1c23d3400d24d7f3207310496035f400bf2c2fcd126a02eddfaa2f00b00971635000b21a11b80e3a18854f2d28f9b310eafa49beb6d458c995ce132f59f05f75458c677b9d7285ac075ceae84ca04a93320234a29b08d0dd64475a6b88d47f2531ee3b9a0bb1a0825f8b3019b4df42c9ea95d8d48581f2ac6bc17d9c51d487e804c3d9737da44801afed5fec9d9db6f552b99d1600763793c6869ddc85d90bf98ca77aa577c0bab1894da593c94ac7c933eb0193842de6362746c2b26ababcd4600a3a2e2839f7e1e269be48e4c10ad732bb696a2c319043bfdb8826c4d07ebd1db7caf268b328970202b2838c953fa4c8d11098ad0c088287846d3ed1e9333b7582e18e9ffa9eedd5a043d31cf31f08aa6114f9d7d67ea425a0e73349fb4090ec2017b5357974eaba6fa0fc3e0e6902a321f53db147174331be436ae4222e528dbbe59a4b2578b3849f8dfbb76baaea082acaf470ed8ce4ce00700b3f7dcd06ad0bfcc5e21544d859ace6dc7647f18617bbb55fd2161a8a411b1a05ce5bd0af0bd7c542faa3561362a2e279cd769ab4a4fe9fb4caafcf2af133c8a1987f360b5fe5c4d0ac4023c30a0e5a83ee335c4145bd9f581e9fa76282232229f73064a8d4aceff57c61338a5197666b2991bef93a24825108fca777d07fec9673b2299e4c076ffa5a02b9d1e237ef88d703c240c809179532ebde81a23f1d26df9e21d57c7eaddb44dff5956b6c1d28ef4eec94a5263757e6863c18281e3b8c3bc2b9030901e184bd769caf1bf21acefdfa57c10f8ace38391d90d89099eccff3f6e5f7d82c1c7d73107522ddad94d0f128b7d010188c7fb53cac4c4d926c2d0e9607c60edb6ad71847e0ac58df49d141347d8d32dcd90f2fe503238388ac97e6e8aa4187c9d5c718e0503310904942fe826cbbaa54967c17526debe276d23b6a2dece0410b793d26505bd786dc1b1442e212680d938860d87c1e870a6579e2586d588d308058aa0abf2206edb33cd7093afa4f3dad8074776f0e9e4ccf34b83fb07ac3bd1397fff650fd5765306b89342aa87c58e91e6f70929580587f137562e3fc4ee842af8f56ec9d68cf48d3e770a76755c17d1131092b151ddb2d1e87e3ab224c9ee0546090dd671f81e7671f4d469aebbe736b0eb54dba5c8ba318de9f7cb87478d97d37eb62b493da421d7965339baec9e9c5c9897b92fca74aeb66ba24632c52f2a62b7a542a81ed906688202d9fb12723d442ae97ec064d3f1293cd81c469ad4a920f88a4d0bd932385eba54fea4e637c06860e302481f254fb2e642dd4fa7690eee1a18f06f18b6f7189a71418f40a0bffea2ab2352ad7f7e75b920fe8c0740a596b761d557734f041f0294af47048e5df2ac0254a632207b80b33dae9052602f07b18cd8270412e49012fda641ec25dc862aec67aef8a2ed104096b3507621db9cab093559f8eb20302a9bf25410c879bce2efd4f208bf272cb18d54f3c01b0728e933cb667b442984718a2a55d7121325d5d3855389e6e7ddbd177e4e6f22d6dc5106f1e9d947b2cf0e161bc817e906faf22cae457d2f869fd178609172d77c40aa87f11fd68c473dab4a6b909538a498db2b76d53a0281da14bd930a8b309a792b94a4707f8670d108d2542d4f47b82cb2c197c60577ff379e18b47c27b7ffa79968353012f8724ec561bfde512030fa41e4ddc5384f79c801faedb26d075e318320b5f8d0921c9288f0f9d1b9d4e1988507941d800e08828d8d48b7b391eacf80b10595af46c4ab78da0969359bd7e07ce85b864e7136ab32e1cbaa52a3c9aeeb20a9d01cba64313e71cd4439bea7e9247ce1b5f0508945b70024c56c26431a58d50043cd3c8c97b0512248dea8224e9fda1da0237e9fbd8f893656371092028ae5a8fba680af8b10579f33dd0119ddd58a6f0761ca7f18ed3deb0a4c32d1fc59cbf32b3a0a6dfd9a57fdbca953ea9cd35be9cec2b874b5686d7f258e9a8ebd96a19d6ee3a07476be8e5c5ef1c1e175ddf73a7d2ab1046ac8c4699bbae71b26e2ee1ac57a274f958ad7d3a11ab404884f52980fa4c1aeddf10b94850d7b92e8af848cfc9e4ea7fbdadbf60024aa5b791af1e11accc1cb497aa53794a65305da22d2037d4fb86cc2d78c222eff740a4bb282f924baeef9aafe4619a0c23489f2097d47743d4589c11c84711c4b12926c4a1e83475f9b301d523cfdc484ef456f4b09c464f5046f8bea66472953ca28ff2cad7b327448bd3fd56ee174b8fdbfe3db77f121c3180ea2ab25db128c0396ccfee294919e93a0f011c3b81555b8adc4e71ad467e2820aa9a4ef920bc2c5efc4dc3ebdfbda51271f8aef5bbdd7a08cd3c09eb26512ec4cf64f82c3464791c064812bf52755db7e319e2ccccb81d89e428cdfe103b4ed700280e49c7174b1d21d53912387e4f0b7110deb6946788704bf1030627e9bec0f5a285cac29bda2046e041659b70f1028cca97de68130cf13771dcf7260914d92c42bcec286dc6e8fc8abbaa808e54ee00aeb9bf859e6ef1ba3b3e7b31c1d3d3dbf0cae146ad1033ecbd6e7428fb3a71d8bcc0a36ee13a944258cf01753e96c2db91e4c0eb7a96687da66ef1744630d86fd19332dfacb3e99a9a022332a7938f42609dec8271080ee3ccc26fe4f92f9b3419466c02db645b281fd98c2a15c02c4df61df17e1c40d91d231d8c0c4b86bd7c1a9c9a4fe2215e048a9ec828b3856f8e760ad382a6609ff2cadee4ee5d3a2a9cc8f75e90a56d9a44b4a2a179bb7f5569e893d50a9dc9bb673ccebd752de33f66d406beee8b456be3bd956cc5d9252fe5178fba802aa6313d80b0a0f352710a167c7a7822ac44c5fab1fa1854d678396d74b05ccd8432244e17e583cad11a5a86b98855a7d6df79562a6b680123034d46ad2bf3d031dfb775b065bf767ddcc0b2ecaa13321e663ebee5063d3d0de6ba2e867b20a6b887f225f277e1ad415a4b5986e55d0b50aaf40aaac7a5c570cdfc06e794b621d7ec58a4c3ca956fe0972d3e27c237f9a6b9a82f7ba13ab3b852cbadfc605731b4058a1fc9070e0223c8c20171c6fa39cc1196cecdbf64dc5d927f7c227e0e308c84b150ce6251f06d3e596de465221e11815edca949f1001fde25544f25a98651dfda6933ddecbb62f58f568624152b6528a509d8ea143b9e4e8ddab4ce277b1ae942b9a7a9752a6beb9627940c4b97fa32736e476cd6f22217406f0fa9afdc9cc84a0d0c704d8db18d5b534f417d14eb0d164c1b16f6be18a81a829402506df3f3004e903ca4e7512e745d2563c05b59a22aa879b78ca8353dd26337b66caf0c3fad1fff4ba2ae2f107285c665e333b2a9bf6301e99eeac11b878d15720dcbd138a67ec6544734195fcdabbfa61a548fc8a794e33efb5742b3721e090909e409daa6669d"}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005d0ffc), &(0x7f0000f7b000)=0x4) 2018/02/20 05:19:54 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000000fe0)={0x2, 0x6, 0x0, 0x0, 0x20c5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x20}, 0x1}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000040)=""/54) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000080)={r0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x203, 0xffff, 0x6, r3}, 0x10) 2018/02/20 05:19:54 executing program 4: syz_emit_ethernet(0x36, &(0x7f0000e9ff09)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0x3, 0x0, []}]}}, @dccp={{0x0, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 'Yv\n', 0x0, "69f6ce"}}}}}}, &(0x7f000018cff8)={0x0, 0x0, []}) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/02/20 05:19:54 executing program 5: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = socket(0x1b, 0xf, 0x7) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0x5, 0x0, 0x8000, 0x8b, 0x4, 0x80000000, 0x4, 0x101, r2}, &(0x7f0000000200)=0x20) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) recvfrom$llc(r1, &(0x7f0000000080)=""/51, 0x33, 0x23, &(0x7f00000000c0)={0x1a, 0x19, 0xfffffffffffffffa, 0x800, 0x3f, 0xfffffffffffffffa, @empty}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r3, 0x84, 0x6, &(0x7f0000aca000)="e21830955ffd34d25cc534adec04d735d6cc5f611e9715380d206984e4d8535bcdaf1d656564718b7eb3a995b8f1dee962e132de157130d04976d95ae5f5e04dfc30b59c729407d3f8bbddf4657d0381cdb5777faa3f3be55cff2b0c934868000000075a59a979d123d54d689256492e59f8f20c96d38dffec04027ab3caea772ebb0010", 0x84) 2018/02/20 05:19:54 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x21, &(0x7f0000000000), &(0x7f0000000ffc)=0x4) 2018/02/20 05:19:54 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000b56ff0)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x3) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000a61ffc)=0x1, 0x4) r1 = accept(r0, 0x0, &(0x7f000069f000)) listen(r0, 0x0) r2 = accept(r1, &(0x7f0000000000)=@ethernet={0x0, @remote}, &(0x7f0000000040)=0x10) listen(r0, 0x5) getpeername$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000000080)={0x18, 0x0, {0x1, @empty, @generic="a40a82e05b5bf174b3aa585aba5515e4"}}) sendmsg$alg(r2, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f00000000c0)="ace3cea9249641b952a0016d658db43e79e5cc2cd3f44160148332ff7509a44d4f0b2aefcf63091af0d1bfa24844659afbcdc7e1ddfc1bf1e9e27bd186c1c7341b95a524f204c266ed00f6d3e78ab8a2b044a255e374a848f99bf313d64acf87e6a6e52d53974c1b275937435bc0b1c9fbfc2d43ed965531dff3d1724076e5a2e8ff8a915549ac83c7e851dcd8a2106e40", 0x91}, {&(0x7f0000000180)="a8c2e2b959d6af82834261952aebca2fdcaba31c74bdcedb45c52f9aed570f8a407ecb21392c5b2a1519ae08475f8caa6838b2b665482d6cf36b6d4456629774141049c4d577c8fb4280d55819418c9f70262f92bef35810d98bb2debbaff3927827a7bbd72a0e5378231eebcdad4635c4ddba769b80e67d5c5e5caacb419508a114bfe3f7c93743ceef0ae4", 0x8c}, {&(0x7f0000000240)="0a431fb5e4fb0b310d0024cbc7dc2c792677cccb594bb1f1090ac190f2e1e7050fdc78f947f9e6d61d0393d3fbac877e494c20dfe45fe138063d18247ce9ff48b897faa702dffc335bbcc523ad435dbd06465c841e099c98504e203a71774fb9f513fd053fd0a16874", 0x69}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="6e72f26803eae2df99c1f74d54720c35f685e5c7ee4b5477cbbc7057401fcf5c0a9f030da9af6ee82e35c832", 0x2c}, {&(0x7f0000001300)="78ae00c06a4b074d26daadc4464c45b0f1057b6b1b781c286156de78d0c0140583cff92b679d438a64945a70", 0x2c}, {&(0x7f0000001340)="85dc69f6de807fa77147b1790f6bf9371d86d2e3c58360fc8d50c81bf9d2cdd6603d7534d6ba38a43ff61a1c62c0b4aee22fe4a1dedc8ddfc794c17e563a7355a789d3b7749b5359037bb38735d09cad5a836adcf04aa0909af8f0aaa797573290458b73ad7fb81a0e5b1a68a9b8b369460574917e0fa987811f736c75134fe9e38d7cecf7261e836c6d6bc9269f9e7ad6", 0x91}], 0x7, &(0x7f0000001480)=[@assoc={0x18, 0x117, 0x4, 0x81}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffff963}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x800}], 0xa8, 0x4004084}, 0x10) accept$inet(r2, &(0x7f0000001580)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00000015c0)=0x10) 2018/02/20 05:19:54 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000012, &(0x7f0000d06000), 0x4) socketpair$inet(0x2, 0x7, 0x10000, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x45, 0x20, 0x7fff}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000000c0)=r2, 0x4) 2018/02/20 05:19:54 executing program 7: r0 = socket$inet(0x2, 0x400000000000000d, 0x500000) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/207, &(0x7f0000000100)=0xcf) 2018/02/20 05:19:54 executing program 6: 2018/02/20 05:19:54 executing program 2: 2018/02/20 05:19:54 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x5b3d7c10, 0x9, 0x3, 0x3ff, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={r2, 0x4db, 0x30}, 0xc) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x1}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x24}, 0x1}, 0x0) 2018/02/20 05:19:54 executing program 1: setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000fa2000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0xf0, 0x318, 0xffffffff, 0x0, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001affb0), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x3, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @icmp_id}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@dev={0xac, 0x14}, @icmp_id, @icmp_id}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@loopback={0x0, 0x1}, @ipv4=@empty, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@broadcast=0xffffffff, @ipv4=@rand_addr, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000969fe4)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x15b, &(0x7f0000694ffe)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "011f20", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/20 05:19:54 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10, 0x0, 0x0, 0x4000}, 0xfffffffffffffe16, &(0x7f0000da6ff0)={&(0x7f0000d7cf94)={0x20, 0x800000000004, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @binary}]}]}, 0x20}, 0x1}, 0x0) r1 = socket(0x4, 0x1, 0x9) connect$rds(r1, &(0x7f0000000000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = accept4(r0, &(0x7f0000000080)=@nl=@unspec, &(0x7f00000000c0)=0xc, 0x800) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)=@common='vcan0\x00') ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={@generic="feb0aeea080d06f744e7254c1adea674", @ifru_flags=0x4000}) 2018/02/20 05:19:54 executing program 6: ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f000000a000)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x2, 0xffffffffffffffff, @empty}, 0x0, 0x9, 0x0, 0x0, 0x0, &(0x7f000000eff0)=@common='ip6_vti0\x00'}) r0 = socket$can_bcm(0x1d, 0x2, 0x2) unshare(0x8000000) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000000)={@common='bond0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/02/20 05:19:54 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f0000afcfe4)={0xa, 0x3, 0x0, @empty, 0x4727f65c}, 0x1c) listen(r0, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f00009ae000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000cd84e0)={0x1, [0x0]}, &(0x7f0000ddd000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x7a, &(0x7f0000f83000)={r2, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f000095f000)=0x98) 2018/02/20 05:19:54 executing program 5: syz_emit_ethernet(0x36, &(0x7f0000014000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@generic={0x86dd, "d3f975bc2f9c97e68705fb8d23c6878c7a10716a715ebcd9e609a1e2417e92877cea20d3baa7f66a"}}}, 0x0) pipe(&(0x7f0000000000)={0x0}) sendmsg$netrom(r0, &(0x7f0000001340)={&(0x7f0000000040)=@full={{0x3, {"8ccc6cebeb27be"}, 0x8}, [{"5855239415ef32"}, {"0c37ab37ef6209"}, {"fdae2e66d3240c"}, {"0cc56abb68ddfb"}, {"fb776f5f672449"}, {"96654bc688c102"}, {"ead1a056ff6fee"}, {"dc8f3787f60d88"}]}, 0x48, &(0x7f00000002c0)=[{&(0x7f00000000c0)="3e1a254ab0ed8e9e803b3a96f8156377a42003f67b54485614734deaab809581af98574a8eb4c97bfdef789033ab66749ec1c828b554dc63b2f460c58f7d92c0aeaa1b69c5d9b0651ff773728a37ceb004e2b5f0084bedeeed998a550e4834f855812d5164e4c376677aeb5218e631a177920602c7d31ec4afcba28f3ef76a245021ca21497ce3aa67c6195349db3a4c1b74d2b703f8faa5ecee8f9054b6c5ee7a6b91bbe1cbb731090d65220ac00eab608655a9efbf6790bab92b5c3dbc7f91ec19025b1c2fcdca44e597908ac03707fb3f1ccdfcd8433c17326372ef2c", 0xde}, {&(0x7f00000001c0)="3041db900c23891fac74232be5b96c09e2ce1ff94b36a6f3bd892e84f5cc3dada8fab8e2ee7fcaa02f09a1346769652673dbe9e5e5e458987fb5a489f3dd1127345b8c49179c05c47765318d99303b91279fee8a423970286ef95d4b6eb10dc118506b06fc1d6acb1d3f46fdaf606bfd9142360dfd5662dab47303f18562cf0ad3839c350e76d9d9843f57f982e8d86e51aa55b2737211", 0x97}, {&(0x7f0000000280)="fe3ef08443f2f118a6fb779f2a652c2d1ebeef1b841e00d4b92401", 0x1b}], 0x3, &(0x7f0000000300)=[{0x1010, 0x0, 0x7, "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0x1010, 0x4000}, 0x800) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001380)={0x5, {0x2, 0x3, @multicast1=0xe0000001}, {0x2, 0x3, @broadcast=0xffffffff}, {0x2, 0x1, @rand_addr=0x9}, 0x2, 0x1ff, 0x3ff, 0x4e4ceabd, 0x3, 0x0, 0x1, 0x4, 0xcb5}) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/02/20 05:19:54 executing program 4: syz_emit_ethernet(0x46, &(0x7f00004f6000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "050101", 0x10, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, &(0x7f0000efe000)={0x0, 0x0, []}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000000040)={@ipv4={[], [], @local}, 0x0}, &(0x7f0000000080)=0x14) getpeername(r0, &(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000000100)=0x32) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f0000000140)={0x3ff, 0x6, 0x5, 0x6}, 0x10) connect$packet(r0, &(0x7f00000000c0)={0x11, 0x1b, r1, 0x1, 0xffffffffcc6f485d, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/20 05:19:54 executing program 1: r0 = socket$inet(0x10, 0x5, 0xfff) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0xfffffdd7, &(0x7f0000001080)=[{&(0x7f0000000000)="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"}, {&(0x7f0000001000)="33a232ca0bddc46007dc17b2da15d8493bca72bb7df76ed7aa1535aab9e3a441f9898924ac4c43158357056147206d3ccf2d17ca2121ecd1181055f64adcfa97c27ea8b7f3c4b1676758f0b614fea4f2686600298e3d5f04846e966122224941b3744023f0cf0a61"}], 0x0, 0x0, 0x0, 0x200000000000000}, 0x800000000000) socketpair(0x1d, 0x6, 0x7, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000001100)={0x0, 0x5, 0x8, 0x23, &(0x7f0000000040)=""/35, 0x1000, &(0x7f00000010c0)=""/4096, 0x68, &(0x7f0000001080)=""/104}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000001140)=0xfffffffffffffff7, 0x4) 2018/02/20 05:19:54 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="34d2a2d82bf18850428573abe2cf968fb6ce1cf7cce2cd5de7a26c4f5621b41c6f91d0cacf885dcf0e06a6ca89ee3396cef1", 0x32) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="4d0387d62b4db7d139cccb4f5864cb1c99618e3ecb37047a6a2e128fb15cfae08cde998d7e1b2172d708bd164ab04228982caff83ad787713c388b3b4bd39c4842abac8916155cf1c4785be358db59a26baee27bfa095306ae8a1c826b1510017d14f48b2913af4bfbfdd7222f407047bbf3c791f5cda665ff5c21e2c18cb115c178feacbed277065810b43cb5d87391602ea7f2b109f1eedbaac58c13a6e448fb1c50f734e864a2fa5acab98cc2204a7d1607a17c9bd2fe751d0313baa0022b12425017", 0xc4) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x6, &(0x7f0000f7efe0)=[{&(0x7f0000f7df51)=""/175, 0xaf}], 0x1, &(0x7f0000f7e000)}, 0x0) 2018/02/20 05:19:54 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f00008dc000), 0x4) 2018/02/20 05:19:54 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x80000001, 0x5}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000045fff0)={0xffffffff, 0xb, 0x0, 0x4, r1}, 0xeb) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/20 05:19:54 executing program 3: r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000060f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@generic="9539412e3d68355bea7a7cc7d7be859c", @ifru_flags}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0xffffffffffffffd1, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0x2}, 0x8) accept$inet(r0, &(0x7f0000000100)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000000140)=0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)) sendmsg$unix(r0, &(0x7f0000001480)={&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000013c0)=[{&(0x7f0000000080)="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", 0x1000}, {&(0x7f0000001080)="d3fbfe7f5b29d5b3bc59572d2722401ec9ad5e1ef866838b501711883d805e5e419ff8d10a95de53708c8e58ce4d706002533925f6c16d3ca61474abcc06955026071c47bcda6c5a10dc183ab03c96cb4e023b58011e77043d38d283126c1fd1f81df77c67166d", 0x67}, {&(0x7f0000001100)="d2c6e9c941520d798b7fd6a793c77f0ab2dbabc8bcfeaa61188d68520ed06b5b940a25ec115cd2483b646aaf3d4205a2c4e8ed9b5da80e995f27f843aa65879c9d196b1f40c620cd6aaacc17e98c42c6e007f36fe2a5506e9ac1d251b323e1c1a0727da2566c70ad23320ce433bd9597e9fbe74627da329c7bcfe9d2e6126a0e092f7bc315aa4f6955472c76c7cf9b", 0x8f}, {&(0x7f00000011c0)="fa964e5cfdfb56b3e71479c63bd60a118e3e27315f697c291f74d1ba5d7ebb3b21fdc84df510ab6066637cd0aff14a5b724f5e58654f5c53ed1c9689e682d84b585f3efd1c3b7baf0a2a04116435f6d06b4f945fe9dc51ba9e13a01caf2d7a3a0b6be81b8a5e5a692e76de27c94d52ba8e2f409627dcc54a40be14a41ee4531ea775e880d4a3c787b6120018a123e90cac1b75b0fa83194f0d5139898cfacc08c1649a79d526ae55a3077e", 0x19b}, {&(0x7f0000000040)="4973ab41168d7c9a57864f593d616d7a80e2b6f9a31f91da81116b3270c6970af50d30013c3c0e87e28f07d2ce7dcf67bc108c09d97662392e8f8c765fbb6900811a06ed646a880f3420cd81a1cb6cc4cf7eae36f0a4bc64764d27ea58ee279a23fdb59bc963fc9aa493488ea1c649b1a21eefa25cbda3ac2e86192725b3aa009ca24a8c38dbbb2ea816e8674f3229e49a71060ce3dd6278d9aa80470412502ca32f1e47b1e441f21eddf3635b30008edbac716013822bc6bcd7", 0xba}, {&(0x7f0000001340)="f93d76d06c87d168328d293a540cb98726dd61b319646442ccaf9ef5697bbd1b4a54f3f78f71e27776c259e0d7f600adadd36e5448375db779", 0x39}, {&(0x7f0000001380)="00208b3697ca2ca6e49c", 0xa}], 0x7, &(0x7f0000001440)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0xffffffffffffff74, 0x10}, 0x4000010) accept$unix(r0, 0x0, &(0x7f0000001280)) 2018/02/20 05:19:54 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x17) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket(0x11, 0x8080f, 0x18) recvfrom(r1, &(0x7f0000000000), 0x0, 0x10000, &(0x7f0000000040)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) getsockopt$llc_int(r1, 0x10c, 0x1, &(0x7f0000000000), &(0x7f0000000100)=0x4) bind$can_raw(r1, &(0x7f0000000100)={0x1d, r2}, 0x10) r3 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) writev(r3, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) close(r1) writev(r1, &(0x7f0000000480)=[{&(0x7f0000000140)="0b5436ab938b42fbc802694093bee046259f6cff3ae76a52bf3537b7558357f8f5a8715f42cc61ab05f7e051d258402043e1da8bb3401ff861166de2e358112bf08b7c1d4c64bd76ddf34eec7fe11ee2c8d3331db4a7698f9a9baf76299adf9b6b1f33b78cb98a01e84c4dc7261cf054bb057a6642db141bcac4fb842a64de119edeeccf6778063ef2375d1d41d7686db79d0d77108a87b77172b364d3ed9f9fdbe11f74e57929a9cb21acd238c2e58efbfb70f4f62d4e0b6894ed491e72fb23ced67abb0771b06a79f38e33098b3704051c92cd08c9", 0xd6}, {&(0x7f0000000240)="09aead87af77c97fbf8fe6ec92832dd3e28e66a77d95e846e39f3484998cd4a006611a1a8e597bd2309a9aa251c83116bb4d94a6ea8c0d59233d28cbe46619a02a122ac18453f94f219cc6b7bcfd84d363bcbcf08a6e1fa4a0926e00e6885a521a6dac76af2963f4cfb469042b6f6270bd127f313eb4dac5498f2457da33b518d6d43eee981788dd1aadf38c8bbcd9b67b40ca29929296a3042c1ac03799c7c692feed2b5b348d2feed9cbf6318b5d96ed7a1eb89c045a71815b3d34e4f5d4ad19eef06cb622461631d0dec910133c3c5b52a3aec1da6556c58118acd043bed344c39ecd3219130ab618e91a94d23f", 0xef}, {&(0x7f0000000340)="5479d0c77fd62a322c1604cb3faac7ad2d0bce1bea84ed9e6b5b7427433b635a6c83ac0bebf1223fbc9e1760897dcb0ea0ce61f3630895188dded2c2780cbd37795b232fffe084c3e24f438904e6f1c51d48454b8ec4c4830d0d9b77f6777577f7bef4f28f227373ada021a3f90b5c232b67bdc263d837972a1616fa3e787b4ee4235f5f8d7fe9808f18177d7f7ad23c21ca0d2e0f8be619803bb7e31c2e7e1b4015d1ac785dae7c87ad2e73f50e99ebb3f81face98b8b4c768c5d8c9844ccbd7250c0849c55d011c9647e365183bead", 0xd0}, {&(0x7f0000000440)}], 0x4) 2018/02/20 05:19:54 executing program 6: r0 = socket$inet(0xa, 0x801, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000004000)=@filter={'filter\x00', 0xe, 0x4, 0x268, 0xffffffff, 0x98, 0x0, 0x130, 0xffffffff, 0xffffffff, 0x1d0, 0x1d0, 0x1d0, 0xffffffff, 0x4, &(0x7f0000002fc0), {[{{@ip={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @generic="2eab8f10a4e5cbb823fe83249a9d6f3c", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast1=0xe0000001, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='ip6tnl0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xa0, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2c8) syz_emit_ethernet(0x3e, &(0x7f0000010f76)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @dev={0xac, 0x14}, {[]}}}}}}}, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x4}}) socketpair(0xe, 0x6, 0x4, &(0x7f0000000040)={0x0, 0x0}) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000080)=0x59fb, &(0x7f00000000c0)=0x4) 2018/02/20 05:19:54 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000000000)={0x0}) connect$vsock_dgram(r1, &(0x7f0000000040)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000917000)=0x401) listen(r0, 0x0) poll(&(0x7f0000f81000)=[{r0}], 0x1, 0x431b8446) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) sendto$ax25(r0, &(0x7f0000000040)="8392d71c275fe32fcc58323f6d246579ed83cf42e130fde4ea24741c9d3037ae23e7be24116e819f1a9eb22d28b154e52485906e0af01f5ab8c5f8d1248a22c80129922f216673929f68ce5834436478b9493fdddf30cc57173a3e307abe297528b34b17729fffad77b85b8b3360040ed4d46b4aeb402181d14f7d610eff113a9dfd6e625a4e2c854b4a723be3e65d781cf85580230a90719344c1fe3b741c3d1b929419c2827b757d", 0xa9, 0x4000014, &(0x7f0000000100)={0x3, {"5a933ae7c1294c"}, 0x6}, 0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000000c0)={r3, 0x80000001, 0x2, 0x7}, 0xfffffde5) shutdown(r0, 0x0) connect$netrom(r0, &(0x7f0000000140)=@ax25={0x3, {"6d9fc499789f53"}, 0x8}, 0x10) r4 = accept(r0, &(0x7f0000000180)=@pppoe={0x0, 0x0, {0x0, @empty, @generic}}, &(0x7f00000001c0)=0x1e) sendmsg$kcm(r4, &(0x7f00000003c0)={&(0x7f0000000100)=@l2={0x1f, 0x401, {0x10000, 0x8, 0x40, 0x8, 0x100000001, 0x8}, 0xff6, 0xbaa}, 0xe, &(0x7f0000000380)=[{&(0x7f0000000140)="6f1ef26cf8c3fbd23db20a6197b23002a2095b9643cc5e6e28d32472af5eaa33f98305fe8119f6c6445d2958d10afbaa036d37a5c344287c043bbee72520f7102ca47ff4e5e5ec075c478092bbeae50220de92b3a99993c3d7d20f15921c9c9bde022affd08d49a8a5e4f4f4368302fa34c0599e3532f3a0c173469012dfe5f051e7e281604780630c020587bb09e22350e7b78732550cce00dff32fd8c8b362ca95bceb2c027f529d3185784ab9fc35fa5572317f4d4fc6fccf7e3e53154c64e7b077c53b64a7b76ee737fae47c2e037bdbe6ffad6bdcdd4c629f78f0bc7fef54a38b", 0xe3}, {&(0x7f0000000240)="7279c81323b072307d37112992cf002c3d1193c3540e28cb08622f0d97749ec4c5af57f9ca106c532fc670ff6f1b", 0x2e}, {&(0x7f0000000280)="5d4245b59cf29f621e6ad52d6f7eedd0b87dddca95905215ea17a583186272edb0ce1f31e5e1c0b9c478457343c50ae4cb5cbc284d6226f0154260260cb31521668be9cf476cac17377fcddfc5d8381b5afea463598639e8d95ab7f91684b58392913283c769b1d7f276d25ed569323b09a5423d9f5f38587de035a6c3869cff8cb04d9c9523de52c4422d7f8112ea82d326c36b8293f36dfc4ffd9d76ea57ab50dad5b211119539657d2fe3928c80cc528a28513c1b0708775eef9c0aa485c2ab1f3d06dae9822f0bc2c572537a841e06656ae1628178c35abe130e8a1328070c56ad0e", 0xe4}], 0x3, &(0x7f0000001340)=[{0x10, 0x111, 0xc0}, {0xc0, 0x11, 0x9, "3a8857aec0bf836712b7146344202670dce754ee112eda221e960715e5ebb12417df7ed89f079478001e9b195474b10e91c3bedaa5fae2f22216234e0d253ef6082510c072e4b226ad50fbcfc73d2ef8b27f1879acd81d39c99bdaa8035f483921d63b5b1b0479c8277888cc3698930d533bff1406cf7959d590ac1f3bbcd29d7a40967b2c776485aa7efb8684594f8e0dda25b76b81ec930d941d27dfc838c6630c1235bb831597fe957b9725100997"}, {0x30, 0x10c, 0xedd, "3c60b1ef3d31c1b3bff24c9c97cd2de6ed67b0d77e8c05cd43"}, {0xe8, 0x11e, 0x8, "6549d4925a4076bd89a8ca763f2b865ef4de9429405d6e924b24364745082c9c73a80219af6c12a498eb001dea24663bd6faee0e48c04e29ecb7cd539c7c0ab86e80368006a16aa079ba6a4e0611815d8c23ce0d4ad2acc3382392be06e20c76b676254b1916876d049f99af843794091f78616823f7039ff7219a7e5d091a62ee658d790b22c91d679155282cd3825792bc08dae120af38906c9d7202b69d998abb716cd8ff341811bd06a15ff7d320adf7e12177999bb0b41a8e3ad8d20cd6625400ca3f164705a628e44a501582bafb581cb57f"}, {0x38, 0x116, 0x8, "7c462358dd3a8f0fbf87586f6ccb58022febfbd025abc7230d735d1b8b917e90abc162eab469ce"}, {0x100, 0x105, 0x0, "41e7ddc8ff568f745aff9222218f065b1105f02a63a5da9d76deb0b613979254edb0c3092127cb0241a29086e09544a441b0e4703e5483149c40325272a3e2759ad102ae4361607dae03ce935512672e6b3d19727fa7227a874de94d9adc59e5f991d27c115ac7c2f55b4e5a6e089fa7c134dca6884968e0864c10acac382b38f9f67b7365bc46e1fce569f430c14c82752dd65c4f932f41fc4e46436de5a9c0b0ae0a7f9216f53d3d217e7886111e8171a9c7a95ea5924d2fcd933a13f60bd5713cfd0429875069dce184004fcadda9338324524d130cbefc90588a4d73a64cb728665e15afd70a50550284e6d1"}, {0x1010, 0x113, 0x888, "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"}], 0x1330, 0x80}, 0x80) setsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000001340), 0x4) 2018/02/20 05:19:54 executing program 1: r0 = socket$inet_sctp(0x2, 0x7ffffffffffe, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f0000d4eff0)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000894ffc)=0x10) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x84, 0x7d, &(0x7f00007caff8)="8000000000020004", 0x8) 2018/02/20 05:19:54 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) socketpair(0x14, 0x6, 0x1, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000040)=[0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0], &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0], 0x3, 0x2, 0x7, 0x4}) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fecfe0)={r2, &(0x7f0000f9c000)='J', &(0x7f0000b88000)}, 0x20) 2018/02/20 05:19:54 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00008c4fac)='g', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005fffe0)={0x0, 0x0, 0x203}, 0x20) getsockopt$inet6_buf(r0, 0x29, 0xd2, &(0x7f0000000000)=""/50, &(0x7f0000000040)=0x32) sendmmsg(r0, &(0x7f0000d63000)=[{{0x0, 0x0, &(0x7f000051cff0)=[{&(0x7f00000c6000)="c2", 0x1}], 0x1, &(0x7f0000019000)=[]}}], 0x1, 0x0) 2018/02/20 05:19:54 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000752000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='tunl0\x00'}}, 0x1e) syz_emit_ethernet(0x56, &(0x7f0000000000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@canfd={0xd, {{0x1, 0x2, 0x5, 0x3ff}, 0x26, 0x3, 0x0, 0x0, "3f2a38443d011fc53f3903e285a478093be8e5c57535a73d19e215e8627490b13aa87b42ca8e4dcf4fdfccd9cce73dfb6710a0f3eddc8a75ccd10051c22cca3d"}}}}, &(0x7f0000efe000)={0x0, 0x0, []}) 2018/02/20 05:19:54 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000166000)=@fragment, 0x8) connect$inet6(r0, &(0x7f00006d9fe4)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x202}, 0x1c) listen(r0, 0x3) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x53, 0x1}, 0x8) sendto$inet6(r0, &(0x7f0000000000)="0b613634f7dc37060ccb92bd99049d9f8d7edcd8739c5c0ab92a944258b2b18594a1eb8896adb611076f5f9e85b8913d", 0x30, 0x4, 0x0, 0x0) r1 = accept(r0, &(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000eff000)=0xfffffffffffffe6b) bind$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x0, @rand_addr=0x8001}}, 0x20) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) ioctl$sock_netdev_private(r1, 0x89f3, &(0x7f0000000080)="e8dec6d9bbcf74bc685dd230f29868ba30ca1df03358693dfcf015dc9ea8158f107cd444454370444cd7b5eacc75326c7b84db1ce1528cd5ae79f7cca9dbb80e1611d273cb1fa694bb7cc69c9e5f2c6819b2eec37c15b53bd0cfc7cf886f6b2d52caf4fd9a3fb9af89392385cb056702335e573d018162ccd8f540b06a9807fc9dc287c7b6e848ee092360a3974f5c772a6813bc926dbdea60665945bbc0255c64c5e3d16df75ffcf829eba8f62f60278b35f45e77a72532e2c15626a8007dbf86ea14b9e2195f98686e5ffe") connect$can_bcm(r1, &(0x7f0000000080)={0x1d, r2}, 0x10) connect$inet(r1, &(0x7f0000000180)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) [ 39.922871] audit: type=1400 audit(1519103994.863:38): avc: denied { accept } for pid=6470 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=netlink_netfilter_socket permissive=1 2018/02/20 05:19:54 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)={0x9, 0x401, 0x1, 0x8, 0x492492492492762, [{0x5, 0xffffffffffffffff, 0x200, 0x0, 0x0, 0x4000000002100}, {0x0, 0xfffffffffffffffc, 0x40000004000009, 0x0, 0x0, 0x400}, {0x3, 0x7fffffff}]}) ioctl(r0, 0x8918, &(0x7f0000000000)) 2018/02/20 05:19:54 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0xffffffffffff69de}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000080)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, 0x8c) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000d8b000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x438, 0x0, 0xc0, 0x170, 0x328, 0x240, 0x3c8, 0x3c8, 0x3c8, 0x3c8, 0x3c8, 0x6, &(0x7f0000744000), {[{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='vcan0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@inet=@length={0x28, 'length\x00'}]}, @inet=@TOS={0x28, 'TOS\x00'}}, {{@ip={@dev={0xac, 0x14}, @loopback=0x7f000001, 0x0, 0x0, @common='lo\x00', @generic="653ae3bddd61ab0d613b7f069496db5a"}, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00'}}, {{@ip={@dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @generic="67afbd8ee74e89a0d898bdef4c2da812", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xa0, 0x0, {}, []}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x0, 0x0, @rand_addr}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x498) 2018/02/20 05:19:54 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a65ffc)=0x176, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={r0}) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x200}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000080)=r2, 0x4) getpeername$netrom(r1, &(0x7f0000000440)=@full, &(0x7f00000004c0)=0x48) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f68000)=0x80, 0x4) sendto$inet6(r0, &(0x7f0000f6a000), 0xffffffffffffff6d, 0x0, &(0x7f0000985000)={0xa, 0x2, 0x0, @empty}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f43000), 0x0, 0x12000, &(0x7f000042ffe4)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000500)=@filter={'filter\x00', 0xe, 0x4, 0x3b8, 0xffffffff, 0x218, 0x218, 0x0, 0xffffffff, 0xffffffff, 0x2e8, 0x2e8, 0x2e8, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0xd}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [0xffffffff, 0xffffff00, 0xff000000, 0xffffff00], [0xff, 0x0, 0xff000000, 0xffffff00], @common='ip6_vti0\x00', @common='ip6gre0\x00', {}, {0xff}, 0x87, 0x5, 0x2}, 0x0, 0x120, 0x148, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x7, 0x1, 0x1, [0x4, 0x101, 0xfffffffffffffc00, 0x1, 0xffff, 0x9dc, 0x8, 0x2, 0xc14cf30, 0x20, 0x7fffffff, 0x6, 0x5b4d, 0x5, 0x2aa, 0x7], 0x9}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x1, 0x0, 0x6, 0x81, 0x3}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x5}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x200, 0x5, 0x5a, 0x10001, r3}, 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x5, 0x101d, 0x3, 0x61}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={r3, 0x2d98, 0x100, 0x0, 0x0, 0x0, 0x2b, 0x100, {r4, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x43, 0x1, 0x9, 0x1, 0x1ff}}, &(0x7f00000001c0)=0xb8) 2018/02/20 05:19:54 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00006ad000)=@security={'security\x00', 0xe, 0x4, 0x1390, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000023000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@ip={@loopback=0x7f000001, @rand_addr, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x0, 0x1b6}}}, {{@uncond, 0x0, 0x10a0, 0x11c8, 0x0, {}, [@common=@unspec=@cgroup1={0x1030, 'cgroup\x00', 0x1, {0x0, 0x0, 0x7, 0x0, "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"}}]}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:ldconfig_cache_t:s0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x70}}}}, 0x13f0) accept$inet(r0, 0x0, &(0x7f0000000000)) 2018/02/20 05:19:54 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x7fff, 0x10000, 0x9, 0x1}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x1}, 0x8) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000015000)="0500000000000000061c32f9ff98f83dac2c0db521abe971f11368a82cc15eb4207dc10000000700b5e8bc0008fb97470500000001000000", 0x38}], 0x1}, 0x0) 2018/02/20 05:19:54 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f00000017c0)={@ethernet={0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, {&(0x7f00000016c0)=""/136, 0xfffffffffffffcb0}, &(0x7f0000001780), 0x19}, 0x6) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3fa, 0x4) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect(r3, &(0x7f0000000040)=@rc={0x1f, {0x9, 0x1a, 0x9eda, 0x0, 0x0, 0x9}, 0x4}, 0xa) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000080)=0x200, &(0x7f00000000c0)=0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0xffffffffffffffff, 0x8, @empty}, 0x1c) 2018/02/20 05:19:54 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x40040000002) setsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f0000000000), 0x177) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000000000)=0x6, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@empty, @in6=@loopback}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) sendmsg$kcm(r0, &(0x7f00000004c0)={&(0x7f0000000140)=@generic={0x4, "7ef1d4493f2ecaf823176c8ab32e67e3ebdf61161f38001cb25a6bde8844a5bf1521ea5b12ededb7fa5c866b919491b95e190d31ab64f7b0b32df3eb130af64905e99e1e2772eb1720115bfa65683180d1d2c2734e3565aef47af16dfa03f88d06c668b0707ca5ff4406f1501948f6576c8523b6d772b0ff178e509f4a00"}, 0x80, &(0x7f0000000440)=[{&(0x7f00000001c0)="0e9a297fe5d26f7a71890fea788f8642a463e59a0f0910275507c750c701faa29f54", 0x22}, {&(0x7f0000000200)="d952de3b3ac4cb4a2854b5c7bf88125058f5fb24687c1e00b9c384c65729a483b18dbc0fa4929dcb356fdfa5047683906a35600539263cd7d7e9c5e1fcba", 0x3e}, {&(0x7f0000000240)="88bd61fba10976a204f9c928a209058f162fd58ec6d0717794619c257ba1a83f4297f750c3e7994770191e806dbf4d361f5ad68be99d02326f804a52ed69a70b751ce0bcb45253b89bc33374d9c350ede1fdaacb6760e7f04c0970cb945ade1c4ebc0ea43ddf36d69acda04775f08a07d3cafddb559d63eabed80fe036d7ca065f377d9e710b85795c7abea72dc50eec6d02774576ab33e67fce40e6a42bc3d9d5790fc4d6336b78660d117f10", 0xad}, {&(0x7f0000000300)="c0b07af61d5402d0574783202738f93450f072969c280bd8ea50e979e5ce65aee65c832e8ce9233bc7c2a77e33bd54b01327787dadbed677601b3912ebcd41414cf66bc238638696f2e096c624c241e205c1657b7aca21e6a6da2cf69dca41314f74e2c1108b55c1591ced78c37bec317ccf627ef105841ed80fb50c3c", 0x7d}, {&(0x7f0000000380)="c86cccd2ce93d81a56a908f349024705b47f6d75ed7869cb264990f1064697dee6acc78f6b11fa8daa947094c842c322305e1b493e06fe6477e490c5d463fde5a1b012d99699924d7488fc324b911cbf2fb9d1cbed1548df519251a1c4ef424cf702067ce9d70a5093ca1f1c8fe09188d7fcda24fdd4cce23dc777392d5af4d5d727d0862d3cb7c146756eb0", 0x8c}], 0x5, 0x0, 0x0, 0x20000000}, 0x0) 2018/02/20 05:19:54 executing program 3: pipe(&(0x7f0000207ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x8001}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={r2, 0x7, 0x1, 0x0, 0x8, 0x5}, 0x14) readv(r1, &(0x7f00000000c0)=[], 0x3aa) connect$ax25(r1, &(0x7f0000000000)={0x3, {"f2a3a182cff887"}, 0x3fc}, 0x10) 2018/02/20 05:19:54 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf1ff4)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f0000000000)={0x14, 0x9, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000001c0)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000140)={0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000200)={0x0, @in6={{0xa, 0x3, 0x101, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}, [0x7, 0x83e7, 0x2, 0x4, 0x5bd, 0x7fffffff, 0x100000000, 0x19, 0x20, 0x0, 0x9, 0x4, 0xffffffff, 0xe7, 0x9]}, &(0x7f0000000180)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000340)={0x9136, 0x3ff, 0xa274de961581ae0e, 0xffffffff, 0x10001, 0x10001, 0x7ff, 0x6, r3}, &(0x7f0000000380)=0x20) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000200)=0x4, 0x4) 2018/02/20 05:19:54 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) socket$can_raw(0x1d, 0x3, 0x1) bind$inet6(r0, &(0x7f0000003fe4)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) sendto$inet6(r0, &(0x7f0000001ffe), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/20 05:19:54 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000858ff0)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0xc0}, 0x1}, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$inet6_dccp(0xa, 0x6, 0x0) socket$netlink(0x10, 0x3, 0x15) 2018/02/20 05:19:54 executing program 5: syz_emit_ethernet(0x46, &(0x7f0000714fb2)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@rr={0x7, 0xf, 0x9, [@rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff]}]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f000064fff8)={0x0, 0x0, []}) socketpair$ax25(0x3, 0x2, 0x8c976ef81b1b3214, &(0x7f0000000000)={0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={@generic="e23f22ffc6b2d9a3305ed479788c0b8a", &(0x7f0000000040)=@ethtool_rxnfc={0x56e8a18d6536a573, 0x0, 0x7, {0xf, @hdata="3ffd47652c4dc6fee1e5b1a773159d0382b88139f0a1aef7b909e7bf15258a061c12d82be58103aea270d3afba502d4f604fd781", {"f0e5", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x4, 0x6, [0x2, 0x3]}, @tcp_ip4_spec={@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0xe}, 0x2, 0x2, 0x3f}, {"f53f", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, 0x1000, 0x0, [0x5, 0x742]}, 0x6, 0x3}, 0x5, [0x9, 0x6, 0x1, 0x91, 0x7fffffff]}}) socketpair(0xb, 0x807, 0x6, &(0x7f0000000180)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00000001c0)=""/69) 2018/02/20 05:19:55 executing program 6: r0 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8971, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@common='gre0\x00'}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x4, 0x4) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) ioctl$sock_ifreq(r1, 0x8937, &(0x7f0000000040)={@common='nr0\x00', @ifru_settings={0x8, 0xcf, @sync=&(0x7f0000000000)={0x7fff, 0x8}}}) ioctl$sock_ifreq(r1, 0x8977, &(0x7f000032b000)={@common='tunl0\x00', @ifru_data=&(0x7f00000000c0)="3b66871bbe4e408710e94f836d2fb4ff05aced6ca79d0025f0b3e50515d130d5"}) socket$pptp(0x18, 0x1, 0x2) 2018/02/20 05:19:55 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00000000c0)={0x80000000, 0x7ff, 0x2, 0xacfe}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_buf(r1, 0x0, 0x2e, &(0x7f0000000100)=""/123, &(0x7f0000000040)=0x7b) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) 2018/02/20 05:19:55 executing program 3: r0 = socket(0x2, 0x4000000000009, 0x3) write(r0, &(0x7f0000000000)="1f0000000806fd00060000000000005e80ff150118000180060007ec000000d80be651da294938e6dcd35ed7e1502b8d2b909f8d565f8ccdef43cdb210756feaaa8912ddb43ce06573b32529fa1e8842ba1566dbc3a342f2a5b1ff2053045179f3bdd239086da9af694808cb117f4d6fc0f8e3d80efb759c5847e24e861981055d6a1cf9ec862733c7b2d617653b39e80cecee9c1368ba994c7078910641e41832eadb10112398afbca63a004b6ae3a8ec59a4e6c819e17559f15b9e74029c5b70ea0e98a6889ea6f91411a0da92268b5cfeff091a4a9be56605e97aeaf21892a885d1925f67ce25d30df5", 0x4d) 2018/02/20 05:19:55 executing program 7: socketpair$inet6(0xa, 0x0, 0x80, &(0x7f0000000000)={0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x2, @loopback=0x7f000001}, @in6={0xa, 0x1, 0xbdf, @empty, 0x7ff}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5ab2}], 0x58) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$inet_int(r1, 0x0, 0x19, &(0x7f0000ee5ffc), 0x4) 2018/02/20 05:19:55 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x1f) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000000000)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r2 = socket$netlink(0x10, 0x3, 0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) writev(r2, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000000)={0x0, 0x77b4, 0x9, 0x567}, 0x10) 2018/02/20 05:19:55 executing program 2: r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000008d20)=@filter={'filter\x00', 0xe, 0x4, 0x280, 0xffffffff, 0x130, 0x130, 0x0, 0xffffffff, 0xffffffff, 0x1e8, 0x1e8, 0x1e8, 0xffffffff, 0x4, &(0x7f0000001fc0), {[{{@ip={@empty, @rand_addr, 0xffffffff, 0x0, @common="01727370616ef200000000000700", @common="626f6e643000000200"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='yam0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00', 0x1, 0x6}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2e0) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) socket$inet(0x2, 0x80006, 0x401) 2018/02/20 05:19:55 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) read(r0, &(0x7f0000000000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f000039e000), 0x4) 2018/02/20 05:19:55 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x201a7fd7, 0x0, 0xfa, 0xffffffc0}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x3ff, 0xfb, &(0x7f00001a7f05)=""/251}, 0x12) r2 = accept4$inet(r1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x10, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@mcast1, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000340)=0xe8) getsockopt$llc_int(r1, 0x10c, 0x5, &(0x7f0000000040), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0xf014}, &(0x7f0000000180)=0x8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000001c0)={0x0}) setsockopt$inet6_mreq(r6, 0x29, 0x15, &(0x7f0000000200)={@dev={0xfe, 0x80, [], 0x0, 0x16}, r3}, 0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)={r5, 0x5}, &(0x7f0000000200)=0x8) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000380)={@dev={0xac, 0x14, 0x0, 0x11}, @remote={0xac, 0x14, 0x0, 0xbb}, r3}, 0xc) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000140)={0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f00000003c0)={{{@in=@broadcast=0xffffffff, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x1000, 0x0, 0x4, 0xa, 0x20, 0xa0, 0x73, r3, r4}, {0x5, 0x73be, 0x0, 0x42, 0x8, 0x7, 0x4, 0x4c54}, {0x9, 0x735c, 0x5d80, 0x600000000000}, 0xfffffffffffffffd, 0x2, 0x3, 0x1, 0x3, 0x2}, {{@in=@dev={0xac, 0x14, 0x0, 0x13}, 0x3, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5, 0x3, 0x0, 0x7, 0x0, 0x400, 0x7ff}}, 0xe8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}}, 0x70, 0x100000001, 0x2, 0xd6, 0x7ff}, &(0x7f00000001c0)=0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000200)={r8, 0xc1, "b4d2f226e4de2a6b1bee98e1420ff887eba9367cb9aaa3efa5dc3a251198a98acab4b1a7a1333dd71c13106155a2851d055b6b432c03a13edfb11fbc52fe00b92f1a4d019cd3ec653e69d6888507e26ca202b770a015833a3692cab891a18e1163bcf8cc64a56eb6dc5a7cc29722ba9dfba072dc8dd0df071f101e62912b05728dfba16401ef7945bce583a011ae7f48a5a68707e6bcc145f9bc67c622de0b5b8f5bcf578430474648854c7e2a29f49d44326801512c391661dcca4c9c05fe3857"}, &(0x7f0000000300)=0xc9) 2018/02/20 05:19:55 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000ffefc8)={&(0x7f000059cff4)={0x10}, 0xc, &(0x7f0000f9bff0)={&(0x7f0000305000)=@updpolicy={0xc4, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x2}}]}, 0xc4}, 0x1}, 0x0) accept(r0, &(0x7f0000000000)=@can, &(0x7f0000000040)=0x10) 2018/02/20 05:19:55 executing program 1: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000000)="1ff9ffff0004ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x2, 0x42a, 0x4, 0x100000000}, 0x8) 2018/02/20 05:19:55 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f000011d000)={0x6, 0x4, 0x9, 0xffffffffffffffff, 0x0, 0x0, 0x7}, 0xfffffffffffffc79) 2018/02/20 05:19:55 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000005, 0x84) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000b47fb0)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41010003}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) connect$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x0, 0xb}}}, 0x20) 2018/02/20 05:19:55 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000e17000)="26000000420047f1938d000000000000000050f16b8dbdea0312ffff454a68040d17c76e328a", 0x26) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000052cff0)={0x1, &(0x7f0000326000)=[{0x6}]}, 0x10) recvfrom$inet6(r1, &(0x7f0000c5c000)=""/147, 0x93, 0x0, &(0x7f0000889fe4)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000af1000)={@common='bridge0\x00', &(0x7f0000af5ff0)=@ethtool_pauseparam={0x40000000000017}}) 2018/02/20 05:19:55 executing program 0: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00002b8ff0)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0x4}]}, &(0x7f00001f5000)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0x2, 0xffffffffffffffff, 0xb, 0x7a, 0x0, 0xfffffef0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r0 = socket(0x19, 0x84acdc111f8f0da4, 0x3) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in6={0xa, 0x3, 0x3f, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffff}, @in6={0xa, 0x1, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x7f}, @in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1ff}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x0, @loopback=0x7f000001}], 0xdc) 2018/02/20 05:19:55 executing program 3: r0 = socket$inet(0x2, 0x20000000003, 0x5) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000192ffc)=0xcc, 0x4) socket$alg(0x26, 0x5, 0x0) r1 = accept4$netrom(r0, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48, 0x80800) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000100)) sendto$inet(r0, &(0x7f0000000000)="d5cf9a5a81a9bb31c391688edff7fc1c8c174fc60aee23f49d20deb1c526ad3fbcb84f475087f5d54a99404c62d5821a75e7f64dbd3508084260d9794f36a056f794c0cecb65864fb219b57f1e8b80c239cdefdf2ccea4b8890734afcf3757c67ec689e6008c6d01fc110c", 0x6b, 0x4040, 0x0, 0x0) sendto$inet(r0, &(0x7f0000937000), 0x0, 0x0, &(0x7f00004d4000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/20 05:19:55 executing program 6: r0 = socket(0x42000000015, 0x1, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), 0x4) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x200000000114, 0x2716, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf000) [ 40.150482] audit: type=1400 audit(1519103995.093:39): avc: denied { setopt } for pid=6594 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_netfilter_socket permissive=1 2018/02/20 05:19:55 executing program 4: r0 = socket$inet6(0xa, 0x80000080001, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000f67000)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0xd0, 0x1b8, 0xd0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f0000bdbfc0), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, [], [], @common='bcsh0\x00', @common='nr0\x00', {}, {}, 0x6, 0x0, 0x1, 0x40}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @generic="e5bafcc36ec9056011005206a662691d", @generic="1967294844ef37b7d8f2debcbd2daa3e"}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00'}}, {{@ipv6={@empty, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='bpq0\x00', @common='rose0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3b8) 2018/02/20 05:19:55 executing program 1: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x40000) mmap(&(0x7f0000028000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1000000, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x3, 0x3800000000, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x81}, @in6={0xa, 0x2, 0x10000, @loopback={0x0, 0x1}, 0x20}], 0x38) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f00000000c0)=0x54b6, 0x8) 2018/02/20 05:19:55 executing program 5: socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000000000)=[], 0x10000000000001b7) shutdown(r1, 0x2) close(r0) 2018/02/20 05:19:55 executing program 7: socketpair$unix(0x1, 0x2000005, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000007000)={0x1, &(0x7f000002e000)=[{0x6}]}, 0x10) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@ax25, &(0x7f0000000040)=0x10, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000080)=0x6, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000001d000)={0x1, &(0x7f0000031ff0)=[{0x6}]}, 0x10) 2018/02/20 05:19:55 executing program 4: r0 = socket$inet(0x11, 0x2, 0x81) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@common='lo\x00\a\x00\x00\x00\x00\b\x00'}) bind(r0, &(0x7f0000000000)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0xfffffd4b, &(0x7f0000000280)=[{&(0x7f0000002040)="e3cd8848", 0x4}], 0x1, &(0x7f00001b5000)=[]}, 0x0) 2018/02/20 05:19:55 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d07000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendto(r0, &(0x7f0000000000)='\n', 0x1, 0x8000, &(0x7f0000965ffa)=@hci={0x1f}, 0xc) sendmmsg$alg(r1, &(0x7f0000925000)=[{0x0, 0x0, &(0x7f00007e0000)=[], 0x0, &(0x7f00001d7fd0)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x1, 0x0) 2018/02/20 05:19:55 executing program 1: getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x7, &(0x7f0000000ffc), &(0x7f0000000ffc)=0xfffffe5d) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000000)={0x1, {{0xa, 0x1, 0x8a, @loopback={0x0, 0x1}, 0x6be2}}}, 0x88) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x800) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000180)={0x0, 0xffffffffe9dc7389}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={r1, 0x4b, "f74ce913286ca112ca916122c3b22e3a5bec8c35e7fd2e5613b3e0d46a331bf854a0ece0823aacf9ecffb0e51bffd01af81a6591a867840be30021254e3d210d42a9f9039ea32cc2dae2ef"}, &(0x7f0000000280)=0x53) 2018/02/20 05:19:55 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x3a, &(0x7f0000660000), &(0x7f0000526ffc)=0x4) 2018/02/20 05:19:55 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x80000001) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r1, 0x6, 0x1, [0x7]}, 0xa) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)={0x0, 0x0}) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000100)={@broadcast, @rand_addr}, &(0x7f0000000140)=0xc) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x0, 0x0, @empty}, 0x1c) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r3, &(0x7f0000f5dfe4)={0xa, 0x0, 0x0, @empty}, 0x1c) [ 40.224353] audit: type=1400 audit(1519103995.166:40): avc: denied { prog_run } for pid=6616 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/20 05:19:55 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000326000)={&(0x7f000066fff4)={0x10}, 0xc, &(0x7f0000cb5000)={&(0x7f00007cc000)={0x24, 0x2, 0x2, 0x7a8b566d789388b3, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x10, 0x6, @u64}]}, 0x24}, 0x1}, 0x0) pipe(&(0x7f0000000000)) 2018/02/20 05:19:55 executing program 2: r0 = socket(0xf, 0x800002, 0x1ffffff) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000), 0x2) sendmsg(r0, &(0x7f00003bbfc8)={&(0x7f000085bf80)=@generic={0x10000000001e, "02ff010000000005e8000000000007e77f5bf86c48028001000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e000706cddd0206c39750c40000fd00000900000000000b0000db000026da36"}, 0x80, &(0x7f0000454000)=[], 0x0, &(0x7f000097d000)=[]}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x7eae}}, [0x200, 0x4, 0x3, 0x4, 0x12, 0x5, 0x100000000, 0x1f, 0x6, 0x7, 0x4, 0x0, 0x0, 0x5, 0x40]}, &(0x7f0000000180)=0x108) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r1, @in6={{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x3}}, 0x9, 0x5}, &(0x7f0000000280)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000002c0)={r2, 0x1}, 0x8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000240)={0x0, @loopback, @empty}, &(0x7f0000000040)) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002}}) socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_hci(r0, &(0x7f00000002c0)={0x1f, r3, 0x2}, 0xc) 2018/02/20 05:19:55 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000000c000)=0x9, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000d000)={@common='tunl0\x00', 0x0}) sendmsg$can_raw(r0, &(0x7f000000a000)={&(0x7f0000009ff0)={0x1d, r1}, 0x10, &(0x7f000000dff0)={&(0x7f0000008ff0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "905443ee70d4940d"}, 0x10}, 0x1}, 0x0) socket$can_raw(0x1d, 0x3, 0x1) 2018/02/20 05:19:55 executing program 1: syz_emit_ethernet(0x7e, &(0x7f0000003f61)={@random="0d4ddefaf676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x48, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x4, 0x0, 0x0, [], {0x0, 0x6, "f3e01e", 0x0, 0x0, 0x0, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], "427006c70fbc644ee343fa57ec3e118135826d94b4730f2a"}}}}}}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x1c) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r1, 0x8}, 0x8) 2018/02/20 05:19:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000100)={0x0, @multicast1, @broadcast}, &(0x7f0000000140)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000180)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, r2}, 0xc) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000001700)={{{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x7f}}}, 0x0, 0x8, 0x7ff, "9e299603d4dc94ad08a8ef1dff6a6f4e4abee7ce016aedec7bc3a64e7f433a9b44f9016c0296d9b770be7f221c151b8ed8ccacad87f5690000195714f7b5c3fba359bc34c59267787150d0319c6f7f21"}, 0x160) bind$ax25(r0, &(0x7f00001cdff0)={0x3, {"1a09067c61084a"}, 0xb4}, 0x10) getpeername$inet6(r0, &(0x7f0000f94fe4)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f00004b7000)=0x1c) bind$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"8dcd86b6bda15e"}, 0x3}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x7b, &(0x7f00008d6000)=0x400000000000, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={r3, @in6={{0xa, 0x2, 0x3f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}}, 0x3c1, 0x9, 0x2, 0x0, 0x8}, 0xa0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x80, @loopback={0x0, 0x1}}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x5c) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000080)=r4, 0x4) 2018/02/20 05:19:55 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) getpid() bind$alg(r0, &(0x7f0000009fc3)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) socketpair(0xe, 0x0, 0x8000, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_dccp_int(r1, 0x21, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000080)={r2, 0x22}) r3 = socket(0x1, 0x8000b, 0x5) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000000)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x3, @empty}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x2, @rand_addr}], 0x30) 2018/02/20 05:19:55 executing program 5: r0 = socket$inet_sctp(0x2, 0xfffffffffffffffd, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f00001e7000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000259000)=0x10) write(r1, &(0x7f0000a95f4a)="1f", 0x1) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1e, 0x100000000, 0x300, 0x8, 0x2, 0xffffffffffffff9c, 0x9}, 0x2c) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080)=0x7f, 0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r2, &(0x7f0000000080)}, 0x10) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0dff8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcaff9)={0x0, 0x0, 0x6}, 0x8) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) 2018/02/20 05:19:55 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@mcast1, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @empty, 0x10000000000000, 0x3, 0xffffffffffffffff, 0x0, 0x3, 0x1440000, r1}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000023950)=@mangle={'mangle\x00', 0x1f, 0x6, 0x628, 0x0, 0x0, 0x370, 0x370, 0x1a0, 0x580, 0x580, 0x580, 0x580, 0x580, 0x6, &(0x7f0000031fa0), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="8c524abacafa2e544f2744f8c21ceb93"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:etc_t:s0\x00'}}}, {{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@multicast1=0xe0000001, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x688) r2 = accept4(r0, &(0x7f0000000040)=@nfc, &(0x7f0000000080)=0x10, 0x800) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00000000c0)) 2018/02/20 05:19:55 executing program 7: r0 = socket$inet6(0xa, 0x400000002, 0x0) sendto$inet6(r0, &(0x7f0000000000)="8de5396aed36878e0160b8207c4390fc0eb4966f74c21309f6dd40d5894bb65eed99fe1b2e702dec52a956c5825327d417e863d2dc974cbbeaff614abed4195e78707ba10368236e044d3c77c7f2489ad75225f4253a5798dd8a036c30e9eec72a61e1776f654ec2972e94f1b08e1535b9d44e28191bdffaf75e3763f510386650a7dfc515b33ebc1836bdafe0cb80f38b3de42f902edf79122b340b698340fa549c97ddfebcb3", 0xa7, 0x8000, &(0x7f00000000c0)={0xa, 0x0, 0xfffffffffffffffe, @empty, 0x100}, 0x1c) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000ce6ffe)="3ed3", 0x2, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) getpeername$packet(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000015c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001600)={{{@in=@remote, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xd) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001740)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0xe}, @in6=@empty, 0x2, 0x8, 0x1, 0x759, 0x2, 0xa0, 0x20, 0x7f, r1, r2}, {0x1f, 0x8000, 0x9, 0x20, 0x700b, 0xffffffff80000001, 0x3, 0x8}, {0x8, 0x2, 0xfff, 0x5}, 0x16, 0x1, 0x0, 0x1, 0x2, 0x2}, {{@in=@broadcast=0xffffffff, 0x0, 0x2b}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x0, 0x16}, 0x7, 0x0, 0x3, 0x6, 0x8, 0xa48, 0x2}}, 0xe8) 2018/02/20 05:19:55 executing program 5: r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x7, 0xa21, 0x1ff, 0x6, 0x1b}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={r1, 0x9c, "bb0ef4aecb93113ec3b619a7247a9b14644081ff515523a8b9696e6cf2153a6a38bf833c36a8131bbe083d8bf4397e3cbc3f5830b62b72da3bebe752fbedf249d26bb508b8277b3e3210ffc069c5a02b59f29e1dd48adac25f300b6265c088ee41fb42aee8c4b15e2d546df06b50d1359f4ed17a1c7a8a7068c6233aa2d9a1e7585df65cbbc01cda5ce469b222a2541817895296744c28127e41dc41"}, &(0x7f0000000140)=0xa4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000615000)=[{0xa4, 0x0, 0x0, 0xfffffffffffffffd}, {0x6, 0x0, 0x0, 0x100}]}, 0x10) write(r0, &(0x7f0000dd1000)="26000000110047f1936cbff70724000c07fff7000100000007010f22b83d477105001a000000", 0x26) socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000180)={r0, 0x7}) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000008c60)=@filter={'filter\x00', 0x40e, 0x4, 0x340, 0xffffffff, 0xd0, 0x1a0, 0x1a0, 0xffffffff, 0xffffffff, 0x270, 0x270, 0x270, 0xffffffff, 0x2, &(0x7f0000008000), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@ipv6={@dev={0xfe, 0x80}, @empty, [], [], @generic="bba94527114eb2aa1e15552fc510a1ba", @common='ip6gre0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a0) connect(r0, &(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x1, 0x4, 0x1, {0xa, 0x3, 0x8, @empty, 0x832}}}, 0x32) 2018/02/20 05:19:55 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$llc(0x1a, 0x6, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x158, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x86}, [@replay_esn_val={0x20, 0x17, {0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, [0x0]}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x158}, 0x1}, 0x0) 2018/02/20 05:19:55 executing program 6: r0 = socket$inet(0x2, 0x80001, 0x80) r1 = socket$inet(0xa, 0x801, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000ca0)=@filter={'filter\x00', 0xe, 0x4, 0x2d8, 0xffffffff, 0x98, 0x188, 0x98, 0xffffffff, 0xffffffff, 0x240, 0x240, 0x240, 0xffffffff, 0x4, &(0x7f0000003fc0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28}}, {{@uncond, 0x0, 0xc0, 0xf0, 0x0, {}, [@common=@unspec=@cgroup0={0x28, 'cgroup\x00'}, @common=@ttl={0x28, 'ttl\x00'}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @common='vcan0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x338) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f0000000000)={0x7f, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}}}, {{0x2, 0x0, @loopback=0x7f000001}}}, 0x118) r2 = socket$inet6(0xa, 0x80006, 0x4) setsockopt$inet6_dccp_int(r2, 0x21, 0x0, &(0x7f0000000000)=0x5, 0xffffffa1) bind$inet(r0, &(0x7f0000022ff0)={0x2, 0x3, @empty}, 0x10) sendmsg(r0, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x3, @loopback=0x7f000001}, 0x10, &(0x7f0000007f80)=[{&(0x7f000000a000)='\f', 0x1}], 0x1}, 0x0) 2018/02/20 05:19:55 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{}, {}, {}, {}]}) r1 = accept(r0, 0x0, &(0x7f0000000000)) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000040)={0x8, 0xa9, 0x80f, 0x7}, 0xffffffffffffffab) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000379fa0)={0x2, 0x5, 0x0, 0x3, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_port={0x1, 0x17, 0x2}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x40}, 0x1}, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x5, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000180)={0x0, @multicast1, @multicast2}, &(0x7f00000001c0)=0xc) sendmsg$nl_route(r1, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@mpls_getroute={0x54, 0x1a, 0x520, 0x7, 0x0, {0x1c, 0x10, 0x0, 0x100, 0xfd, 0x3, 0x0, 0xf, 0x1000}, [@RTA_DST={0x14, 0x1, [{0x1, 0x77b, 0x3, 0xfff}, {0x1000, 0xfd, 0x9, 0x100000001}, {0x4, 0x8001, 0x800, 0x7}, {0x40, 0x3ad, 0x100000000, 0x473}]}, @RTA_OIF={0x8, 0x4, r2}, @RTA_DST={0x1c, 0x1, [{0x338, 0x9, 0x101, 0x101}, {0x0, 0x100, 0x3, 0x9}, {0x1, 0x10001, 0x7, 0x8}, {0x1, 0x3, 0x10b8, 0xff}, {0x6, 0x2e45, 0x1000, 0x1}, {0x8000, 0x6, 0x30b7, 0x92d6}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x801}, 0xc4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000000c0)=[{0x2, 0x7ff}], 0x1) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000000c0)={@generic="05e4754190de40a343108223ed19552c", &(0x7f0000000080)=@ethtool_test={0x1a, 0xfffffffffffffc15, 0x1f, 0x4, [0x3, 0x4, 0x3, 0xfe1]}}) 2018/02/20 05:19:55 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) socketpair(0x4, 0x6, 0xec0, &(0x7f0000000140)={0x0}) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000180)) setsockopt$inet6_buf(r0, 0x29, 0x38, &(0x7f0000068fe8)="ff020400", 0x4) 2018/02/20 05:19:55 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair(0x3, 0x80007, 0x3, &(0x7f0000000000)={0x0}) accept$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f00001ff000)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in=@multicast2=0xe0000002}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@extra_flags={0x8, 0x18, 0x7fff}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/02/20 05:19:55 executing program 3: pipe(&(0x7f0000000080)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001700)={0x0, 0x1, 0x10}, &(0x7f0000001740)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001780)={0x0, 0xffffffffffffffff}, &(0x7f00000017c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001800)={0x0, 0x20000000000}, &(0x7f0000001840)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001880)={0x0, 0x6, 0x24c7, 0x2, 0x101, 0x8}, &(0x7f00000018c0)=0x14) sendmmsg$inet_sctp(r0, &(0x7f0000001a80)=[{&(0x7f00000000c0)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000001640)=[{&(0x7f0000000100)="66169c1cc548a9c791db541cced1d45aa4b902d98d6163b428fca803a681f89f3eb6357542", 0x25}, {&(0x7f0000000140)="7e032604893cbcbe4cb33b89f4d0525598af2e6dd0666389aef5fc5497ccd46acae7ee08fc00528ee7e6bb2446ff9410722656278fd8ff06711e88dab2be2e2ae9419dff7ed98644d5edd70cce0785b0531824b65ffb332ed8e7eb341b8f69663921760e3b66f33d24e107e1c499587e52af00b2b3f0a41fe8f59e56f8fe06f5", 0x80}, {&(0x7f00000001c0)="064f2ee5336192ffe7ddd92314451ba2eeda292f6aa116e36c26adac9deea979f1570ca9ba0ec81d4612592edb643ad0892f670fb64bd173a39f17f7e72267bf91bd3272d3ccd73a73765be785cf61adf71eda94e536c26237cc97a5db9e3ecd3d491dd17cc99169dae0accc4278a51ce7a71c5a3d3269683a052d55b7381ff26d9aa0af2cd75bd3351c", 0x8a}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="e8e02e84445f06e64cace9766d2e5be5261bddfb16d54f8a5c926d6424a0528acde2fa59d7934279880026a34402ed81d348625022248d006587d94cfd7eca9c1134687dd4cccf63bfcbd2cf19a0ce4abd348a65680443e0b12a8187f8fda17ebaa5257ba3efe8ff84c0f14fe03bb1fbf1c9b3236094720ada9f583bae273f5efeda0da56d0a1121743798dd40c200a8f74d9f8c4e6b0a93002429d0ba00d1b6f1ebc3998d1ab3de2d", 0xa9}, {&(0x7f0000001340)="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", 0xff}, {&(0x7f0000001440)="0fa8978a9f688d694d79f831fe9db824a7949b5c958ba9a3cf3c4c1b20ff33ed8215ddff828d68545faa046c3fd69de22c7d8ec207a1453cc0e3879748887051168171ee11f4f60ff8026fff3958f1dbea8554e96f195021bfc7f4eb1db4e5422f29a0ee58826a9ef6378c93bb1b5f0d8d4549f5cb66c575132bad80cb961859a6981a1a7ca816493c010fad1b5769c8afdf813bc61c7c9884ebc78aa6dd090db5ff23168e61dab358d2749b4639198517228ebce976409d3d2527fa7223f629aa89531eb668", 0xc6}, {&(0x7f0000001540)="71ed5ff965a9144ab2ce3940349729659abeecda2ef7454b5698bd9411c6b9fadd8367638f545e328db8a1903d6c7cfc402992ec43e59874cf866e341defdc513b5e47a0d5ff7d3fc3b027522fc5e4305935797cf2efec9860588f8d2648ae0937414626bb793be215c173dbd99033d55e71cb79a3d8b4dea52d26850fa62d93a8cb7788bc71582b52e83762d9d58e842aace09c", 0x94}, {&(0x7f0000001600)="736cfab9f7434c41c6090292fe3e91b9edd2f41fc4de94ac26ee45c3d75ae213db787c3c16495d8f44b57be8fb7fe35b713fcc1776c2b2c0", 0x38}], 0x9, &(0x7f0000001900)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x9, 0xffffffffffff7fff, 0x3b, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x0, 0x205, 0x4, 0x800, 0x7, 0x2, 0x3, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x7fffffff, 0x4, 0x1, 0x7, r3}}, @init={0x18, 0x84, 0x0, {0x2, 0x9, 0x100000001, 0x1}}, @init={0x18, 0x84, 0x0, {0x6, 0x5, 0x771b2439}}, @sndinfo={0x20, 0x84, 0x2, {0x100000001, 0x1, 0x6, 0x5, r4}}, @init={0x18, 0x84, 0x0, {0xfffffffffffff800, 0x4, 0xb26, 0x8}}, @init={0x18, 0x84, 0x0, {0x6, 0x2, 0xfffffffffffffffe, 0x3}}], 0x180, 0x80}], 0x1, 0xc800) r5 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x10, 0x0) r6 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r6, 0x29, 0x1b, &(0x7f0000494fec)={@mcast1={0xff, 0x1, [], 0x1}}, 0x14) getsockopt$bt_BT_RCVMTU(r5, 0x112, 0xd, &(0x7f0000000080)=0x400, &(0x7f00000000c0)=0x2) setsockopt$RDS_RECVERR(r5, 0x114, 0x5, &(0x7f0000000040)=0x8000001, 0xfffffffffffffff5) bpf$MAP_CREATE(0x0, &(0x7f0000004fec)={0x2, 0x4, 0x100000001, 0x40}, 0x14) getsockname$netrom(r5, &(0x7f0000000040)=@ax25, &(0x7f0000000140)=0x10) 2018/02/20 05:19:55 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x3}, 0x8) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000080)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x400000000000007}) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000eff4)={0x10, 0x34050}, 0xc, &(0x7f0000007ff0)={&(0x7f0000016fe0)={0x18, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) bind(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x0, 0x1, 0x4, {0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x100}}}, 0x3a) accept4(r0, 0x0, &(0x7f0000000040), 0x80800) 2018/02/20 05:19:55 executing program 5: recvmsg(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x26, &(0x7f0000000440)=[{&(0x7f0000000040)=""/153, 0x99}, {&(0x7f0000000100)=""/149, 0x95}, {&(0x7f00000001c0)=""/135, 0x87}, {&(0x7f0000000280)=""/223, 0xdf}, {&(0x7f0000000380)=""/185, 0xb9}], 0x5, &(0x7f00000004c0)=""/211, 0xd3, 0x9}, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000600)) socketpair(0xf, 0x0, 0x4, &(0x7f0000000640)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000680)={r2, r1}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000ebdfc8)={&(0x7f0000373000)={0x10}, 0xc, &(0x7f0000579000)={&(0x7f0000d85fc8)=@mpls_getroute={0x1c, 0x1a, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, []}, 0x1c}, 0x1}, 0x0) 2018/02/20 05:19:55 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) accept$unix(r1, 0x0, &(0x7f0000000040)) r2 = socket(0x10, 0x802, 0x6) accept$nfc_llcp(r1, &(0x7f0000000080), &(0x7f0000000100)=0x60) write(r2, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000000140)={{0x40, 0x4, 0x38, 0x5, 0x400}, 0x1}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0x7, 0x7ff}, &(0x7f00000000c0)=0xda07ec4abf4ea9f9) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={r3, 0x5}, 0x8) accept4$nfc_llcp(r1, 0x0, &(0x7f0000000180), 0x80800) 2018/02/20 05:19:55 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000eb8fe4)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000896000)=[]}, 0x8000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x1, 0x3, 0x8, 0x2, 0x101, 0x1f, 0x5, {0x0, @in={{0x2, 0x1, @empty}}, 0x3, 0x1, 0x1ff, 0x0, 0xfffffffffffffff8}}, &(0x7f00000000c0)=0xb8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x2, 0x9}, &(0x7f0000000140)=0x8) close(r0) sendfile(r0, r0, &(0x7f0000000180), 0x1b0) poll(&(0x7f0000000180)=[{r0, 0x2000}, {r0, 0x44a0}, {r0}, {r0, 0x8441}], 0x4, 0x2) 2018/02/20 05:19:55 executing program 6: r0 = socket$inet(0x2, 0x80005, 0x9a27) mmap(&(0x7f000001c000/0x1000)=nil, 0xfffffffffffff000, 0x0, 0x10, r0, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000000)={@multicast1, @empty, @broadcast}, &(0x7f0000000040)=0xc) 2018/02/20 05:19:55 executing program 0: r0 = socket$inet(0xa, 0x801, 0xffffffffffffffff) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x98, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000032fc0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsh0\x00', {0x0, 0x1f, 0x1c, 0x0, 0x0, 0x3f, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) syz_emit_ethernet(0x56, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@canfd={0xd, {{0x4, 0x2af5, 0x4, 0x4}, 0x17, 0x1, 0x0, 0x0, "179b03ed73679ddc01c736fd3db46575eb05ac68149101c39e3a49f4fbfa0aba7ffec1caaadde6eb368eb17c885afc48ba644e77a434f7f8c8a83116bed625b0"}}}}, &(0x7f0000000080)={0xffffffffffffffff, 0x0, []}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={r0}) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000180)={{{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x2, 0x3f, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}}, 0x6, 0xfabc, 0x7, "d0d2695bd804446ded75499f3ebb646afd2c9747df8756d7e07c6593f09cdd9ae0ec09d78ae971a2921c4011d0d269a093a0733a51500f72e03b5051ee9509ce2b753d4b48f18e0002d63dbe662a2c5a"}, 0x160) 2018/02/20 05:19:55 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00008b4ffc)=0x80, 0x42c24efd) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r0, &(0x7f0000854f90)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) setsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000000000)="4308f2133aa9fe5fb35cb91dd2c7add965a93239ea5fc9cb14a0483b1e08de66ce9ff1d89b5299565aff9503758aade3a4dd7638a744ee6048bf92368a618bc59f678be8089090dee3f90fc85aa8ac4ff0b09be100c884790966df07df6b93d73f30e5a0bef8585b5a2ddc818d15c85b4e0526f07d2f4c4e2c64dbb3ea4a3283696c8821a74bf217d80ffe6f72d5deb310cd9db73382", 0x96) 2018/02/20 05:19:55 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x2, 0xffffffffffffffff, @rand_addr}, {0x2, 0xffffffffffffffff, @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@common='bpq0\x00'}) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/02/20 05:19:55 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000f44000)={0x28, 0x0, 0x0, @reserved=0x1}, 0x17f) [ 40.446058] audit: type=1400 audit(1519103995.388:41): avc: denied { ioctl } for pid=6718 comm="syz-executor4" path="socket:[18451]" dev="sockfs" ino=18451 ioctlcmd=0x8981 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 2018/02/20 05:19:55 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0xd, 0x1, 0x1, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0), &(0x7f0000000040)=0x1eb) getsockopt$inet6_tcp_buf(r0, 0x6, 0x22, &(0x7f0000dc3000)=""/145, &(0x7f00002e8ffc)=0x91) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x8) 2018/02/20 05:19:55 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000bd1000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0xffffff82) pipe(&(0x7f0000000080)={0x0, 0x0}) epoll_wait(r1, &(0x7f0000000040)=[{}, {}, {}, {}, {}], 0x5, 0x2) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000000000)={0x3, "ce9357"}, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f000023f000)=0x46, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/20 05:19:55 executing program 1: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = socket(0x1f, 0x801, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0xffffffffffffffeb, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0xffff}}, [0x400, 0x3, 0x1, 0x2, 0x5, 0x6, 0x7, 0x8, 0xa728, 0x7, 0x2, 0x4, 0x3, 0xff, 0x9]}, &(0x7f0000000040)=0x108) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000200)={r3, 0xd5, "b7a3798042e403f5a2a9ea639b46680d9af192761c9e2b13efb40c2db57d094af07113ce47c1ca3f14cc2c983a5317b7ed166d74db17c2335efebf63ae0cc65e2028e25bef2f91f331c5e2479208b4563755124c10ac47e37a7e6bce75f35c9d3578073c64d2b2cd02ce2d6c11d92bdb3b61e0005a5d07ffef55c41242e158bb62671a0404951d8e88f61ca839d3117777bf00f8e495f845c5f05afb177c6e4355c5f932006041b30ee769af3e096c01dbed04e7473426f10345e1ebc7aee80f0ece0d4cfb8531e55a92c085120d8ea18bbf91077c"}, &(0x7f0000000300)=0xdd) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000000040)=0x3) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000000c0)={0x0, r1}) r4 = socket$inet(0x2, 0x80a, 0x0) sendto(r4, &(0x7f0000599f8d), 0x0, 0x0, &(0x7f0000f34000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x12) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r5, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa, 0x7, 0x2, 0x6}) 2018/02/20 05:19:55 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) close(r0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@dev, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000000100)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000140)={r1, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/02/20 05:19:55 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00005e5000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000bfaff0)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) getsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) socketpair(0x1b, 0x4, 0x1000, &(0x7f0000000000)={0x0}) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000040)=0x1, &(0x7f0000000080)=0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/20 05:19:55 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8911, &(0x7f0000000fb0)={@common='syzkaller0\x00', @ifru_flags=0x100}) r1 = socket$inet(0x2, 0x80005, 0x7f) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @rand_addr}}, 0x80, 0x0, 0x6, 0x9, 0x1}, &(0x7f00000000c0)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={r2, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0xffffffffffffd66c, 0xa6}, &(0x7f00000001c0)=0xffffffffffffffc4) getgid() socketpair(0x1b, 0xa, 0x9, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='vegas\x00', 0x6) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) 2018/02/20 05:19:55 executing program 3: sendto$inet6(0xffffffffffffffff, &(0x7f000037c000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, {0xa, 0x2, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x101, [0x0, 0x80000000, 0xfffffffffffffffc, 0x4, 0xc0ba, 0x9, 0x400, 0x8]}, 0x5c) 2018/02/20 05:19:55 executing program 4: socketpair(0x8000000000001f, 0x809, 0x10000000000000, &(0x7f0000d24ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r1, &(0x7f000096d14a)={0x0, 0x0, &(0x7f0000c19000)=[], 0x0, &(0x7f0000d80000)=[]}, 0x0) recvmsg$kcm(r0, &(0x7f0000000340)={&(0x7f0000000000)=@can, 0x10, &(0x7f0000000200)=[{&(0x7f0000000040)=""/1, 0x1}, {&(0x7f0000000080)=""/248, 0xf8}, {&(0x7f0000000180)=""/102, 0x66}], 0x3, &(0x7f0000000240)=""/238, 0xee, 0x4}, 0x10140) 2018/02/20 05:19:55 executing program 0: ioctl$sock_ifreq(0xffffffffffffffff, 0x89f1, &(0x7f0000092fd8)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000bebfe0)="01e02f00000000000002062000000000ecef0000000003000449faf502007e23"}) connect(0xffffffffffffffff, &(0x7f0000000000)=@nfc_llcp={0x27, 0x3, 0x0, 0x3, 0x8, 0x40, "2384e779dab1ea18d65044e37d46615e6c3ff96f9c954d8c7f9f531380a7b9a8c66fc0a402e82817513ce548a469462cd13514957056060005288a5ab5de14", 0xd4}, 0x60) 2018/02/20 05:19:55 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x5) connect$inet6(r0, &(0x7f0000662fe4)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000010c40)=@filter={'filter\x00', 0xe, 0x4, 0x360, 0xffffffff, 0x0, 0x1a0, 0xd0, 0xffffffff, 0xffffffff, 0x290, 0x290, 0x290, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="dd13596b28248e279bfd57254f84cfd0", {}, {}, 0x0, 0x0, 0x0, 0x6e}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x0, 0x8}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="3445565941589532e5a06958c0f0d2c4"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @syzn={0x73, 0x79, 0x7a}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c0) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000af47)="4d8a03000000", 0x6}], 0x1}, 0x0) 2018/02/20 05:19:55 executing program 3: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x6, 0xfffffffffffffffc, 0x11, 0x2, 0xffffffffffffff9c, 0x93}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x9, 0x8, 0x2, 0x80000000, 0x0, r0, 0x5e}, 0x2c) r1 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r1, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f000000dba0)=@security={'security\x00', 0xe, 0x4, 0x400, 0xffffffff, 0xf8, 0x218, 0xf8, 0xffffffff, 0xffffffff, 0x330, 0x330, 0x330, 0xffffffff, 0x4, &(0x7f0000029fc0), {[{{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@uncond, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@ah={0x30, 'ah\x00'}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0xb7a, 'syz1\x00'}}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) r2 = socket(0x4, 0x804, 0x40) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000180)="173674d0108b3cb5607efe6ff8a0df5d442cfb029a2bbf274f6618be013eb4dcb8bcb289565c4bf40385f910eb4af3eca4e40cf32ac490dfcc5cfb1278210340178c925cce8dc2ebf68e3f14c65c65719f230de3298e081212b957665d6c7aefcbd6576e6eaa58a119e5e921f74ec2bd79bd15615219b4db7f4fc8c2ff122f4abf3595e684521e7b461aa8a484cd3a7d61d02a4f1d259c7f65b758a0619e3fcd78b1a568570c65a23c7575ba376f7eb7a820c7724cd5b18d0f8f3b75a172709e2ef13932", 0xc4) sendmsg(r1, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000021000)=[{&(0x7f000000f000)="3aec", 0x2}], 0x1, &(0x7f000001ef08)=[]}, 0x0) getpeername(r1, &(0x7f0000000000)=@sco, &(0x7f0000000040)=0x8) [ 40.475430] audit: type=1400 audit(1519103995.410:42): avc: denied { bind } for pid=6718 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 40.499085] audit: type=1400 audit(1519103995.411:43): avc: denied { accept } for pid=6718 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/20 05:19:55 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000200000084) sendto$inet6(r0, &(0x7f0000e72f72), 0x0, 0x0, &(0x7f000067f000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = accept4(r0, &(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @local}, &(0x7f00000002c0)=0x5, 0x80000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r2, 0x0, 0x10}, 0xc) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000300)=""/192, &(0x7f00000003c0)=0xc0) 2018/02/20 05:19:55 executing program 6: r0 = socket(0xb, 0x0, 0x200) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) r1 = socket$key(0xf, 0x3, 0x2) accept4$unix(r0, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8, 0x800) sendmsg$key(r1, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000858ff0)={&(0x7f0000638ed0)={0x2, 0xd, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0x40}, 0x1}, 0x0) 2018/02/20 05:19:55 executing program 7: r0 = socket$inet6_sctp(0xa, 0x2, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x6, &(0x7f0000112000)={0xfffffffffffffff9, {{0xa, 0xffffffffffffffff, 0x8001, @loopback={0x0, 0x1}, 0x2}}, {{0xa, 0xffffffffffffffff, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}}}}, 0x108) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) 2018/02/20 05:19:55 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000000039, &(0x7f0000302fe8)="ff0204000000def31d001100000000d8144e000000000205", 0x18) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x12, "fe248262b8e68e00657a84c4f6f18f941bce"}, &(0x7f00000000c0)=0x1a) getsockopt$inet6_buf(r0, 0x29, 0x20002000000039, &(0x7f0000737f46)=""/186, &(0x7f000089fffc)=0xba) 2018/02/20 05:19:55 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ff0fe1)="1f0000004a00070100001b0a000008ff0a3f8016f7ffe320e60000fe441951", 0x1f) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f00008e3000)=0x5, 0x4) recvfrom$inet6(r0, &(0x7f0000ff2f0f)=""/241, 0xf1, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x1000, "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"}, &(0x7f0000001040)=0x1008) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001080)=@assoc_value={r1, 0x8}, 0x8) 2018/02/20 05:19:55 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b90ffc), 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000657000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}], 0x10) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x8c7, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000805fe9), &(0x7f00009a2ffc)=0x8) 2018/02/20 05:19:55 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000000040)=0x10, 0x80800) preadv(r0, &(0x7f0000000340)=[{&(0x7f0000000080)=""/148, 0x94}, {&(0x7f0000000140)=""/126, 0x7e}, {&(0x7f00000001c0)=""/113, 0x71}, {&(0x7f0000000240)=""/10, 0xa}, {&(0x7f0000000280)=""/176, 0xb0}], 0x5, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000001dfc8)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000017000)={&(0x7f000001d000)={0x14, 0x10, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) accept4(r0, 0x0, &(0x7f00000003c0), 0x800) 2018/02/20 05:19:55 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000f9dfbe)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @dev={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f000015dff4)={0x0, 0x1, [0x0]}) r0 = socket$rds(0x15, 0x5, 0x0) r1 = socket$inet(0x2, 0x0, 0x5) splice(r0, &(0x7f0000000000), r1, &(0x7f0000000040), 0x7, 0x5) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) 2018/02/20 05:19:55 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000002000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0xffffffffffffff4e, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000000)) 2018/02/20 05:19:55 executing program 5: r0 = socket(0x10, 0x802, 0x0) accept$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x10) sendmsg$nl_route(r0, &(0x7f0000dfe000)={&(0x7f0000d18000)={0x10}, 0xc, &(0x7f00009b2000)={&(0x7f000035a000)=@getlink={0x28, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IF_NETNSID={0x8, 0x2e, 0x80000001}]}, 0x28}, 0x1}, 0x0) 2018/02/20 05:19:55 executing program 0: r0 = socket$inet(0x2, 0x0, 0xfffb) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000e0c000)=@raw={'raw\x00', 0x9, 0x3, 0x230, 0x0, 0xffffffff, 0xffffffff, 0x108, 0xffffffff, 0x198, 0xffffffff, 0xffffffff, 0x198, 0xffffffff, 0x3, &(0x7f0000349fd0), {[{{@uncond, 0x0, 0xc0, 0x108, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00'}, @common=@inet=@socket3={0x28, 'socket\x00', 0x3}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz1\x00'}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="a67e45a39e885dc4e81456a017740383"}, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x290) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000080)=@nat={'nat\x00', 0x1b, 0x5, 0x4c0, 0x340, 0x340, 0xffffffff, 0x340, 0x340, 0x428, 0x428, 0xffffffff, 0x428, 0x428, 0x5, &(0x7f0000000000), {[{{@ip={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0xffffff00, 0xffffffff, @generic="be481305867d5d55d6e92b774a582c18", @common='bcsf0\x00', {}, {0xff}, 0x5c, 0x1, 0x3}, 0x0, 0x100, 0x160, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x31, [0x3, 0x5, 0x100, 0xfd52, 0x4, 0xff], 0x8, 0x799, 0x7}}}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x6, 0x8, 0x1, 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x2, [0x2cbc, 0x7, 0x2, 0x67, 0x1, 0x5], 0x4, 0xfffffffffffffffe, 0x5}, {0x98b, [0xcd, 0x3, 0x6, 0x5, 0x0, 0x2], 0xffffffff, 0x3, 0x1}}}}, {{@ip={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, 0xffffffff, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='ip6gretap0\x00', {}, {0xff}, 0xbd, 0x1, 0x24}, 0x0, 0xb0, 0xe8, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x3cef, [0x1, 0x5, 0x8, 0x1, 0x5, 0x6], 0x9, 0x800, 0x75fe46e8}}}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x1, @empty, @multicast2=0xe0000002, @icmp_id=0x1, @port=0x1}}}}, {{@ip={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x40, 0xff000000, 0xff000000, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x6, 0x3, 0x20}, 0x0, 0xc0, 0xf8, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x5, 0x8, 0x2}}]}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x10, @empty, @broadcast=0xffffffff, @gre_key=0x8, @port=0x0}}}}, {{@ip={@multicast1=0xe0000001, @multicast1=0xe0000001, 0xff, 0x0, @generic="7e943b25bbb624d3bb2bda1970e5a0ab", @generic="f52593e38cecad6726729c170ae75568", {0xff}, {0xff}, 0x4, 0x2, 0x40}, 0x0, 0xb0, 0xe8, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x4, [0x0, 0x800, 0x9, 0x1000, 0x0, 0x8001], 0x89e, 0x3feb, 0xfffffffffffffffb}}}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x1, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @icmp_id=0x1, @gre_key=0x3}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x520) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040)=0x8000, &(0x7f0000000080)=0x2) 2018/02/20 05:19:55 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000012000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="2de5e2c1f2efb83fd8bc90bb44a5b259fb82036fc9b3004f0f36d700c39077e935b3385c7935cd4217f9670f5b6a9290418c0f80b3e133249ab57674498b93c0f5c6a14db10f630c4abb65f13b07335fceecea6c4ce9c6106645", 0x5a, 0x20000800, &(0x7f0000000080)={0xa, 0x1, 0x8000, @loopback={0x0, 0x1}, 0x1}, 0x1c) connect$inet6(r0, &(0x7f000000afe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004fe0)=[], 0x0, &(0x7f0000006000)=[]}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/20 05:19:55 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000fe8ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/20 05:19:55 executing program 0: socket$vsock_stream(0x28, 0x1, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000200)={{{@in=@multicast2, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000000300)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000340)={r1, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) 2018/02/20 05:19:55 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x1000010000032, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x7, 0x4) 2018/02/20 05:19:55 executing program 2: syz_extract_tcp_res$synack(&(0x7f0000000000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000040)={0x0}, 0x1, 0x0) syz_emit_ethernet(0x1be, &(0x7f0000000080)={@empty, @empty, [{[{0x9100, 0x3f, 0x7, 0x2}], {0x8100, 0x4, 0x5, 0x3}}], {@ipv6={0x86dd, {0x0, 0x6, "ac39a5", 0x180, 0x7b, 0xffff, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, {[@hopopts={0x16, 0x2, [], [@hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}]}, @routing={0x89, 0x2, 0x3, 0x2, 0x0, [@local={0xfe, 0x80, [], 0x0, 0xaa}]}, @dstopts={0x33, 0x0, [], [@jumbo={0xc2, 0x4, 0x1}]}, @hopopts={0x2f, 0x9, [], [@calipso={0x7, 0x30, {0x8, 0xa, 0x9, 0x6, [0x7, 0x1, 0x0, 0x5, 0xa13]}}, @ra={0x5, 0x2, 0x8000}, @calipso={0x7, 0x10, {0x1, 0x2, 0x2, 0x6, [0x5]}}, @ra={0x5, 0x2, 0x6}, @pad1={0x0, 0x1}]}, @fragment={0xbe, 0x0, 0x1, 0x6, 0x0, 0x3, 0x3}], @tcp={{0x1, 0x0, r0, r1, 0xfffffffffffff000, 0x0, 0xa, 0x30, 0x6, 0x0, 0x100, {[@sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "15b50f5022934d12bb024f7c1e02f4f2"}]}}, {"44d939bd8630bca98be8a6744e9c6be2088eeb33b34306cf07f2d0fda8b52b58f9f16a4664dcbccdbeadf7a7965cb7cd5a26b80ec54a5505690dba6c8dbe8920924644106e4f84550d5299cb36a00b718d35ecfcaa7310b27c5ffc97449e4de89ba9bf4ff10ceeb25def2b43dc8faf4b2cc1d59479d057321a823fa99a65ec747997f38f43b96f63a4b1f27a1cbf4c9c2e7893d5cb27784b53cdaa7463ff976d06176bcaea4ee2b6c698158d0529d54cd312"}}}}}}}, &(0x7f0000000240)={0x1, 0x2, [0xdd8, 0x9ee]}) syz_emit_ethernet(0x66, &(0x7f0000015e15)={@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, 0x89, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, []}}}}}}}, 0x0) 2018/02/20 05:19:55 executing program 7: socketpair(0x13, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}) accept4(r0, &(0x7f0000000040)=@hci={0x0, 0x0}, &(0x7f0000000080)=0xc, 0x800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1, 0x6, 0x2, 0x3, 0x2, 0x0, 0x80, 0x3b, r2, r3}, {0xfffffffffffffff8, 0xff, 0x0, 0xffffffff, 0xfffffffffffffffa, 0x6534, 0xb7, 0x2}, {0x4, 0x80000000, 0x0, 0x4f7}, 0x6, 0x5, 0x1, 0x105642a0a80825f3, 0x3, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x33}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @empty}, 0xffffffffffffffff, 0x0, 0x3, 0x401, 0x1, 0x8, 0x2}}, 0xe8) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000040)={r1, 0x4, 0x9, "e9dd53c60c7840b9b9a62a7bfded7a62c1e51c22aa238c10d2246ac7cf9db3911efc19cdfa4f25936bc9012025b55d33df5d48363e0fbab430301f13014f10dd2e5de9dbe9d401dda6ad36c47591b6b41902905c4d8c7e1aeafeae19e884e929f0758edb95b205aa94d89cbc653938e87f0a41e4bdaceab2994f0f0040c659f2681ffd911eeae241381efdd5486cd5640b4a9957dd69ae7413313e9e897b0edbbe8352b40d729046f6e4478b52277a6c9fd582e943f335805b8b31d6ffe1a8119b97b44ecff74a359afa9df420d4711476f75bf4e549f264448f0c49001693d48fde83cf271f44bf52f7a5c6b6be932b99cf62"}) 2018/02/20 05:19:55 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pipe(&(0x7f0000000000)) setsockopt(r0, 0x3a, 0x1, &(0x7f00006fd000), 0xe57fd4345b1ccfbc) 2018/02/20 05:19:55 executing program 0: r0 = socket$inet6_sctp(0xa, 0x400000000000001, 0x84) r1 = socket$packet(0x11, 0x4, 0x300) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@remote, @in=@rand_addr}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r1}) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000000100)=0x1, 0x4) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000180)=@filter={'filter\x00', 0xe, 0x4, 0x308, 0xffffffff, 0x108, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x270, 0x270, 0x270, 0xffffffff, 0x4, &(0x7f0000000140), {[{{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x4, 0x1, 0x1, 0x1}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x2, [0x6, 0x1, 0x7, 0x6, 0xab, 0x4], 0x6e, 0x5}, {0x2, [0x4, 0x2, 0x1, 0x5, 0x8, 0x9], 0x7120651d, 0xd9, 0x401}}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x368) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c6f000)={@generic="5a6b1a38d1aaf9d56bce27778e94fa83", 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000001c0)={r4, 0x6, 0xffffffff80000000, 0x401, 0x5, 0x81}, 0x14) sendto$packet(r1, &(0x7f0000fea000), 0x0, 0x0, &(0x7f0000922fec)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/20 05:19:55 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000003ff0)={&(0x7f0000009000)={0x2, 0x9, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/02/20 05:19:55 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$bt_rfcomm_RFCOMM_LM(0xffffffffffffffff, 0x12, 0x3, &(0x7f00000005c0)=0x2, 0x4) sendmsg$nl_xfrm(r0, &(0x7f000014dfc8)={&(0x7f000059cff4)={0x10}, 0xc, &(0x7f0000f9bff0)={&(0x7f0000cd9000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, []}, 0xb8}, 0x1}, 0x0) socketpair(0x11, 0x0, 0x4, &(0x7f0000000080)={0x0, 0x0}) setsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f00000000c0)="c73cce59de9cf0ee0dbc56eddc2b08ac28f56bfde30b2c0e99114ca5b4d89721a1a625732f6b73589d53e1660a16fcbfce3bb692795cd736bc78b4fb3afcd80ffeb2b133a4d0ec3e55d69216fd9d82a8a1f20b8e2fb51994b7681b2640f6f7b16435f4749ea557763d3407dccae6fbc102556ba8ebe43440f9d7a065962bc8fedfe6db50f1ec3d8dc5358e7d6d6381b529bdc20dea1d7f4adac3a23952f41b", 0x9f) 2018/02/20 05:19:55 executing program 6: r0 = socket$bt_sco(0x1f, 0x5, 0x2) connect$bt_sco(r0, &(0x7f0000000000)={0x1f, {0x2ca800000000000, 0x8000, 0x20, 0x0, 0x4, 0xd4}}, 0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000040)=@abs, 0x8) socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) recvfrom$unix(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000130ff8)=@abs, 0x8) getsockname(r1, &(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f00000000c0)=0x26) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0xc) [ 40.677428] IPv4: Oversized IP packet from 127.0.0.1 [ 40.682697] IPv4: Oversized IP packet from 127.0.0.1 [ 40.695768] IPv4: Oversized IP packet from 127.0.0.1 2018/02/20 05:19:55 executing program 0: r0 = socket(0x15, 0x80005, 0x40000) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x8, 0x0, 0x8000}, 0x4) getsockopt(r0, 0x100000115, 0x2711, &(0x7f0000861fd8)=""/40, &(0x7f0000dcaffc)=0x28) 2018/02/20 05:19:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000304000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @ipv4={[], [0xff, 0xff], @empty}, 0x0, 0x7ff}) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/02/20 05:19:55 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000000), &(0x7f0000000000)=0x4) 2018/02/20 05:19:55 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x4f8, 0xd0, 0x1a0, 0x1a0, 0x0, 0x0, 0x428, 0x428, 0x428, 0x428, 0x428, 0x6, &(0x7f0000fe5000), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="1d8029531cdaa6d7d1ac1baef2683975"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2, {0xffffffffffffffff}}}, {{@uncond, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x558) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000640)=@get={0x1, &(0x7f0000000580)=""/169, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000000)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f00007ddf90)=[], 0x0, 0x0, 0x0, 0x4008801}, 0x0) r1 = socket(0x5, 0x4, 0x5) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x81, 0xae4}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0x9}, 0x8) 2018/02/20 05:19:55 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000309ffc), &(0x7f0000a6bffc)) r1 = socket(0x3, 0x4, 0x5) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000000000)) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000000)={{0xfffffffffffffff7, 0x4}, 0x20}, 0x10) 2018/02/20 05:19:55 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000630000)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000014fdc)={0x24, 0x20000052, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000000000002}, [@nested={0x10, 0x1, [@typed={0xc, 0x0, @uid}]}]}, 0x24}, 0x1}, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040)=0x400, 0x4) socketpair$inet(0x2, 0x80a, 0x6, &(0x7f00000000c0)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000040)=0x8) [ 40.785054] audit: type=1400 audit(1519103995.727:44): avc: denied { net_broadcast } for pid=6884 comm="syz-executor5" capability=11 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/20 05:19:55 executing program 7: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)={0x0}) getpeername$inet6(r0, &(0x7f0000000180)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000004000)=@filter={'filter\x00', 0xe, 0x4, 0x398, 0xffffffff, 0x1a0, 0x1a0, 0xd0, 0xffffffff, 0xffffffff, 0x2c8, 0x2c8, 0x2c8, 0xffffffff, 0x4, &(0x7f0000001fc0), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='gretap0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@ipv6={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @common='syzkaller1\x00', @common='syzkaller0\x00'}, 0x0, 0x100, 0x128, 0x0, {}, [@common=@inet=@hashlimit1={0x58, 'hashlimit\x00', 0x1, {@syzn={0x73, 0x79, 0x7a}, {0xf, 0x0, 0x5, 0x0, 0x0, 0x6, 0xffffffffffffffff, 0x28}}}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f8) connect$inet6(r1, &(0x7f0000001fe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/20 05:19:55 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000026ff0)={0x2, &(0x7f0000006000)=[{0x34, 0x0, 0x0, 0xffffffffffeff010}, {0x6}]}, 0x10) sendto(r0, &(0x7f0000021000), 0x0, 0x0, &(0x7f0000029ff2)=@l2={0x1f}, 0xe) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) pipe(&(0x7f00000000c0)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)) 2018/02/20 05:19:55 executing program 2: syz_emit_ethernet(0xfffffffffffffea9, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @loopback=0x7f000001, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=0xffffffff}}}}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000240)) 2018/02/20 05:19:55 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff}, 0x2c) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000480), 0x800) accept$packet(0xffffffffffffff9c, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000840)=0x14) bind$packet(r0, &(0x7f0000000000)={0x11, 0x2, r1, 0x1, 0x1000, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}}, 0x14) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000880)={@multicast2=0xe0000002, @broadcast=0xffffffff, r1}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x201a7fd7, 0x0, 0xfa, 0xffffffc0}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x3ff, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/02/20 05:19:55 executing program 4: r0 = socket(0x2, 0x3, 0x1) setsockopt(r0, 0xff, 0x1, &(0x7f0000000000)="9b", 0x1) syz_emit_ethernet(0x3e, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0}, {[]}}, @icmp=@dest_unreach={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[]}}}}}}}, &(0x7f000048fff4)={0xfffffffffffffffe, 0x1, [0x0]}) 2018/02/20 05:19:55 executing program 6: syz_emit_ethernet(0xfffffff1, &(0x7f0000000000)={@empty, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0xffffff80, [], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) 2018/02/20 05:19:55 executing program 3: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2}, 0x14) socketpair(0x9, 0x8000a, 0x8, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000040)={&(0x7f0000000000/0x1000)=nil, 0x7fff, 0x4, 0x0, &(0x7f00003a2000/0x2000)=nil, 0x40}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc9fa5), &(0x7f00000a3000)}, 0x20) 2018/02/20 05:19:55 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@nested={0x10, 0x2, [@typed={0xc, 0x1, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x24}, 0x1}, 0x0) r1 = accept(r0, &(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000080)=0xffe, 0x4) 2018/02/20 05:19:55 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x2, @rand_addr=0x7f}}, {{0xa, 0x1, 0x4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x558a}}}, 0x10000, 0x7, 0xf008, "358052b58f712e82c4566a609278fd465d6f1418e0f1a93db44dc67beee2467227aa4fb0b5bdafb5a19fc05b6a03b4483e71308b139361ce843f7144e51df6904042d014bbfaaa893d053ed621e63a36"}, 0x160) pipe(&(0x7f0000000180)={0x0, 0x0}) accept$unix(r1, &(0x7f00000001c0)=@file={0x0, ""/108}, &(0x7f0000000240)=0x6e) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="24000000100003031dfffd946fa2830020000a0009000100001d85680c1ba3a20400007e", 0x24}], 0x1}, 0x0) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000280)={0xffffffff, 0x3}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000200)={&(0x7f0000000180)='./file0\x00', r2}, 0x10) 2018/02/20 05:19:55 executing program 2: r0 = epoll_create1(0x80000) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000041bff4)) sendmsg(r1, &(0x7f0000780fc8)={0x0, 0x0, &(0x7f0000588000)=[], 0x0, &(0x7f0000490000)=[], 0xfffffffffffffeb5}, 0x0) [ 40.865883] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 40.896737] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 40.908476] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/02/20 05:19:55 executing program 4: r0 = socket(0xa, 0x802, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="e6a470c2d16c7ded408502200d3a403bb9b594907666edec82c2b878018805531806c7d448f913d9772e248265141a05f657d09a1853ef9ea75aae9b0fdc9d5ae2d5", 0x42) accept4$alg(r0, 0x0, 0x0, 0x800) recvmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001300)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/165, 0xa5}, {&(0x7f00000010c0)=""/9, 0x9}, {&(0x7f0000001100)=""/195, 0xc3}, {&(0x7f0000001200)=""/201, 0xc9}], 0x5, &(0x7f0000001380)=""/243, 0xf3, 0x401}, 0x10000) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000001500)=0x7, 0x4) 2018/02/20 05:19:55 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x80000000005, 0x81, 0x0, 0x3, 0x2, 0xffffffffffffff9c}, 0x2c) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x80000) r1 = accept(r0, &(0x7f0000000080)=@hci, &(0x7f00000000c0)=0xc) sendmsg$nl_crypto(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)=@upd={0xe8, 0x12, 0x420, 0x0, 0x0, {{'rfc4106-gcm-aesni\x00'}, [], [], 0x400, 0x400}, [{0x8, 0x1, 0xe2}]}, 0xe8}, 0x1, 0x0, 0x0, 0x844}, 0x40) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000002c0)={0x0, 0x1ff, 0xa, [0x8001, 0x0, 0x2e, 0x5e9, 0x3ff, 0xffffffffffff8000, 0x3ff, 0x73722d56, 0x7, 0x47aa]}, &(0x7f0000000300)=0x1c) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000340)={r2, 0x3}, &(0x7f0000000380)=0x8) r3 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000000080)=0x17, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000006c0)={0x0, 0x0}) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00000003c0)={0x0, @broadcast, @local}, &(0x7f0000000400)=0xc) connect$inet(r4, &(0x7f0000000080)={0x2, 0x3, @rand_addr=0x7f}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r5, 0x8000}, &(0x7f0000000140)=0x8) 2018/02/20 05:19:55 executing program 7: r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) socketpair(0x4, 0x8000f, 0x4, &(0x7f0000000000)={0x0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x5, 0x8, 0x1, 0x8, 0x401, 0x2, 0x87, {0x0, @in6={{0xa, 0x2, 0x9943, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}}, 0x9, 0x3, 0x100000001}}, &(0x7f0000000100)=0xb8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r2, 0x2}, 0x8) bind$inet6(r0, &(0x7f000063afe4)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f000089af82), 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80}}, 0x1c) sendto$inet6(r0, &(0x7f0000fc3ff1)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/20 05:19:55 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000419000)='reno\x00', 0x5) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={@common='ifb0\x00', @ifru_flags=0x1000}) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffff8d, 0x20020007, &(0x7f0000e97fcf)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/20 05:19:55 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000eff4)={0x10, 0x34000}, 0x8, &(0x7f0000220000)={&(0x7f00008d5fec)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x8}, []}, 0x14}, 0x1}, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@rc, &(0x7f0000000040)=0xa, 0x800) socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000173000)={&(0x7f000050d000)=@un=@abs, 0x8, &(0x7f0000ee3000)=[]}, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000080)=0x4ab, 0x1) 2018/02/20 05:19:55 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) socket$key(0xf, 0x3, 0x2) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000f0b000)=@nat={'nat\x00', 0x1b, 0x5, 0x3d8, 0xa8, 0x188, 0xffffffff, 0x188, 0x270, 0x380, 0x380, 0xffffffff, 0x380, 0x380, 0x5, &(0x7f0000bc6000), {[{{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x15, @rand_addr, @broadcast=0xffffffff, @port, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xe0, 0x0, {}, []}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "cd69fd2e49a0ad372cae2d195bbe54983a2ccc2dc097f034e8708bbd9cb4fe59c86c4e984182bf9c3ac5d8805a7b7d6d31852f40be9f618d117fecc08ea24225"}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, 0x0, 0x0, @common='bpq0\x00', @common='nr0\x00'}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @multicast2=0xe0000002, @rand_addr, @port, @port}}}}, {{@ip={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xd8, 0x110, 0x0, {}, [@common=@inet=@iprange={0x68, 'iprange\x00', 0x1, {@ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @ipv4=@multicast1=0xe0000001, @ipv6=@loopback={0x0, 0x1}, @ipv4=@rand_addr}}]}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001, @port, @port}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xffffffffffffff93) 2018/02/20 05:19:55 executing program 6: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000040)={0xffffffff, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x4, 0x2, 0x7, 0x4, 0x2, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x2, 0x8, 0x8}) r1 = socket(0x40000000015, 0x5, 0x0) connect$inet(r1, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000fc2f95)=""/107, &(0x7f0000090ffc)=0x6b) 2018/02/20 05:19:55 executing program 3: r0 = socket(0x1000000010, 0x802, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x80, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x9c1}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffffd}, @in6={0xa, 0x1, 0x5d, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in6={0xa, 0x3, 0x4, @empty, 0x3}]}, &(0x7f00000000c0)=0x10) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x34b7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, {0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x4}, 0x5, [0x4, 0x2, 0x8, 0x7, 0x4, 0x4, 0xfffffffffffff000]}, 0x5c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000100)=r1, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000f86fd8)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2}, [@IFLA_TXQLEN={0x8, 0xd}]}, 0x28}, 0x1}, 0x0) [ 40.923778] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/02/20 05:19:55 executing program 6: socket$unix(0x1, 0x4, 0x0) 2018/02/20 05:19:55 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x2) sendmsg$nl_generic(r0, &(0x7f0000a1ffc8)={&(0x7f00007ec000)={0x10}, 0xc, &(0x7f000009fff0)={&(0x7f0000aeb000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = accept(r0, &(0x7f0000000000)=@ipx, &(0x7f0000000040)=0x10) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000000080), &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x32275d9580000, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xae}, @in={0x2, 0x3, @rand_addr=0xffffffffffffff1d}, @in6={0xa, 0x3, 0x100, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000001}, @in6={0xa, 0x3, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}}], 0x64) 2018/02/20 05:19:55 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0xc0a, 0x30}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x9}, 0x8) r2 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@ipv4={[], [], @dev}, @in6=@loopback}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) r3 = socket(0xa, 0x802, 0x0) getsockopt$inet6_buf(r3, 0x29, 0xd3, &(0x7f0000d3e000)=""/4096, &(0x7f0000d44ffc)=0x1000) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x0, 0x4) pipe(&(0x7f0000000000)={0x0}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f0000000040)={0x80000000}) 2018/02/20 05:19:55 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00003c9000)="2200000021000706e1be0000090007010a00001e0000000000000400050011800041", 0x22) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6, 0x20, 0x80, 0x4}, &(0x7f0000000040)=0x18) 2018/02/20 05:19:55 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x5, 0x80000, 0x2c0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000000)=0x2, 0x8) bind$bt_rfcomm(r1, &(0x7f0000000000)={0x1f, {0x1, 0x81, 0xc9e, 0x7fffffff, 0x80000001, 0x5}, 0x10001}, 0xa) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000c000)=@filter={'filter\x00', 0xe, 0x4, 0x558, 0xffffffff, 0x0, 0xa0, 0x3d8, 0xffffffff, 0xffffffff, 0x4e8, 0x4e8, 0x4e8, 0xffffffff, 0x4, &(0x7f0000001fc0), {[{{@ip={@rand_addr, @empty, 0x0, 0x0, @common='vcan0\x00', @common='ifb0\x00'}, 0x0, 0x70, 0xa0, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@ip={@dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='syzkaller0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x2d8, 0x338, 0x0, {}, [@common=@unspec=@devgroup={0x38, 'devgroup\x00', 0x0, {0x80000000}}, @common=@unspec=@bpf1={0x230, 'bpf\x00', 0x1, @pinned={0x1, 0x0, 0x0, "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"}}]}, @common=@SET={0x60, 'SET\x00'}}, {{@ip={@empty, @multicast1=0xe0000001, 0x0, 0x0, @common='syzkaller0\x00', @common='sit0\x00'}, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5b8) socket$inet_udp(0x2, 0x2, 0x0) 2018/02/20 05:19:55 executing program 7: r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0xffffffffffffff62) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000b000)={r1, 0x1, 0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) 2018/02/20 05:19:55 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000fc8000)={0x1, 0x2, 0x80, 0x5}, 0x14) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)={0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x1000, "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"}, &(0x7f00000010c0)=0x1008) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001100)={r1, 0x6, 0x4, 0x3}, 0x10) 2018/02/20 05:19:55 executing program 5: r0 = socket$inet6(0xa, 0x80000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f000054a000)=0xa, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000bcefe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000080)={0x4, &(0x7f0000000000)=[{}, {}, {}, {}]}) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000fa1ffe)=""/72, &(0x7f0000fa1ffc)=0x48) 2018/02/20 05:19:55 executing program 2: r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000040)=0x14, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000005e00030207fffd946fa283bc0ae6e6d87986c4970b1d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/02/20 05:19:55 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="b6", 0x1, 0x81, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8000000000}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000b05000)=0x9, 0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001}}, [0x80, 0xb76b, 0x401, 0xfffffffffffffc01, 0x4, 0x5, 0x8dd, 0xac, 0x0, 0x100, 0x2, 0x1000, 0x2, 0xe82]}, &(0x7f0000000140)=0x108) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r1, 0xb60e}, 0x8) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000357000), 0x1023c}], 0x1) [ 40.966182] audit: type=1400 audit(1519103995.908:45): avc: denied { setopt } for pid=6930 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 2018/02/20 05:19:55 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={r0}) getsockname$ipx(r1, &(0x7f0000000200), &(0x7f0000000240)=0x10) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5bfec)={0x14, 0x1, 0x5, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/20 05:19:55 executing program 6: socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000005aff0)={0x2, &(0x7f0000011ff0)=[{0xfffffffffffffff9, 0x0, 0x1000000, 0xfffffffffffff024}, {0x1000, 0x0, 0x0, 0x5}]}, 0x10) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001aff6)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000012fa0)=[], 0x0, &(0x7f000001a000)=[]}], 0x1, 0x0) 2018/02/20 05:19:55 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ef02c7beef9f5d56534c90c2", 0x11e) r2 = accept$alg(r0, 0x0, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000fb4000)) sendmsg$alg(r2, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f00001c1ff0)=[{&(0x7f0000fba000)="13", 0x1}], 0x1, &(0x7f00002c6000)=[]}, 0x0) [ 41.029723] device syz7 entered promiscuous mode 2018/02/20 05:19:56 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20044040, &(0x7f0000834ff0)={0x2, 0xffffffffffffffff, @empty}, 0x10) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000fb6ffc)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x2, 0x4) 2018/02/20 05:19:56 executing program 5: r0 = socket$inet(0x2, 0x3, 0x87) socket$pppoe(0x18, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x2, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x90) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x933}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0xe8) r1 = accept(r0, &(0x7f0000000180)=@vsock={0x0, 0x0, 0x0, @any}, &(0x7f00000001c0)=0x10) getpeername$netlink(r1, &(0x7f0000000200), &(0x7f0000000240)=0xc) close(r0) 2018/02/20 05:19:56 executing program 3: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000644ffc)=0x8000, 0x4) r1 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000080)={r2, 0x2}, 0x8) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00003aa000)='g', 0x1, 0x0, &(0x7f00009e0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000b8cffd)='-', 0x1, 0x0, &(0x7f00001aafe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/20 05:19:56 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x1, @multicast1=0xe0000001}, {0x306, @random="81e8eec2025a"}, 0x4c, {0x2, 0x2, @loopback=0x7f000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={0x1, 0x28, &(0x7f0000000080)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={r1, 0x5f642aa2, 0x10}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000003000)={0xffffffffffffffff, 0x28, &(0x7f0000002fd8)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={r2, 0x10}, 0xbeb2582e09d6dda8) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r2, 0x8}, 0xc) 2018/02/20 05:19:56 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000003000)={0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000aff0)=@common='bcsf0\x00'}) 2018/02/20 05:19:56 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000000)=0x100000000, &(0x7f0000000040)=0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0x8000) r2 = socket$inet_dccp(0x2, 0x6, 0x0) pipe(&(0x7f0000000080)={0x0, 0x0}) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f00000000c0)=0x56, 0x4) accept(r0, &(0x7f0000296000)=@sco, &(0x7f00003c7ffc)=0xfffffffffffffe97) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) recvmsg(r2, &(0x7f0000c51000)={&(0x7f0000012000)=@ax25, 0x10, &(0x7f0000d12fa0)=[], 0x0, &(0x7f000096b000)=""/217, 0xd9}, 0x0) 2018/02/20 05:19:56 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc, &(0x7f0000000000)={&(0x7f0000010ec4)={0xfffffffffffffebf, 0x23, 0xaff, 0x5, 0x2, {0x2}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="085454a7a193f6614939ffc6c4b605e401c0703d73ba1484bf6afc8188"}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x20000000}, 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/20 05:19:56 executing program 7: bind$inet6(0xffffffffffffffff, &(0x7f000047b000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = accept(r0, &(0x7f0000000080)=@rc, &(0x7f00000000c0)=0xa) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000100)=0x5, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x3, @empty, 0x40000000000fff}, 0x119) getgid() connect$inet6(r0, &(0x7f0000419000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00004f3000), 0x0, 0x0, &(0x7f0000cac000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x68b}, 0x1c) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000140)=0x2) getpeername$unix(r2, &(0x7f0000000080)=@file={0x0, ""/4096}, &(0x7f00000010c0)=0x1002) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000001100)={0x0, 0xffffffff80000000, 0x81, 0x7}, 0x8) accept(0xffffffffffffffff, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) shutdown(r0, 0x0) [ 41.070115] device syz7 left promiscuous mode 2018/02/20 05:19:56 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(cbc-cast6-avx,sm3-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000004c0)={0x1, 0x1, 0x8006, 0x7, 0x81, 0x1, 0x10001, 0x1, 0x0}, &(0x7f0000000500)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000540)={r2, 0xa5, "4a173ff3687e6fdbcfe991ea6e49cb252b43dd5fb337646ffca675f7e4f743c018168b1b69cee78a2763a4155083cf78b7aca5c95bd4711b63ce0c1389325c82d97d4033f01fd85a9567e22a7f998dcede319e9d83b690bd41e5623dcf26697f18bcb6477e0eb562826855d2c1bc7bc2e42d30caa07ebadc14eae0033c9872f291589f45d652c79e281e4c9752c557edeadfe33445238bfc438ea1eb04e3376a6297dea9e6"}, &(0x7f0000000600)=0xad) r3 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)={r2, 0x1ff}, &(0x7f00000000c0)=0x8) sendmsg$alg(r3, &(0x7f00003e4000)={0x0, 0x0, &(0x7f00000e4ff0)=[{&(0x7f0000f73000)="6243c575010fa8f5b76cbd1d21b279f979d9bbe52d57d0a2718fa676ddc3b5f386eeb50a3c6a405d66d1c820ef6a1472855b09730ba6dcd369090197db3ad356b7c26206df0853f92c68b4dae354c96bd4ccc4308e6a05b725fdc58b1ebd3d24922bc71c76c795a660b135ab9e9b4749", 0x70}], 0x1, &(0x7f0000f77000)=[]}, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000000080)={@common='gretap0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x78e4}}) recvmsg(r3, &(0x7f000022efc8)={&(0x7f0000f6eff0)=@ethernet={0x0, @random}, 0x10, &(0x7f0000892fb0)=[{&(0x7f0000f6ef87)=""/121, 0x79}], 0x1, &(0x7f00008adfba)=""/70, 0x46}, 0x0) 2018/02/20 05:19:56 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$netrom(r0, 0x0, &(0x7f00000012c0)) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000001300)=0x80, 0x4) bind$alg(r0, &(0x7f0000a91000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000598fdc)="db2da330", 0x4) 2018/02/20 05:19:56 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000687000)=0x8000, 0x4) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000aa8000)="07070122084fff00b1", 0xffffffffffffff60) connect$inet(r0, &(0x7f0000561000)={0x2, 0x1, @rand_addr=0x401}, 0x10) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) recvfrom$inet(r0, &(0x7f00008d4000)=""/225, 0xe1, 0x0, &(0x7f0000503000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/20 05:19:56 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e3fa8)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) bind$alg(r0, &(0x7f00000eafa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0x58) r1 = socket$bt_l2cap(0x1f, 0x5, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040)=0x31, 0x2) 2018/02/20 05:19:56 executing program 5: syz_emit_ethernet(0x80, &(0x7f000003dea1)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "95d081", 0x4a, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, {[@fragment={0x6, 0x0, 0x6, 0x5, 0x0, 0x3, 0x0}, @fragment={0x0, 0x0, 0x0, 0x1, 0x0, 0x9, 0x1}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x2, {0xffffffffffff0000, 0x6, "bba1f1", 0x3, 0x0, 0xadd4, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [], "9b1a4e8c5b13df384495"}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xe21]}) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/20 05:19:56 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000000040)=0x2e, 0x800) getsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f0000000080)=""/94, &(0x7f0000000100)=0x5e) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000009fd4)={0x5, 0xc, 0x6, 0xff, 0x0, 0xffffffffffffffff}, 0x23) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={r2, &(0x7f0000008000), &(0x7f0000009000)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000003ff0)={r2, &(0x7f000000a000)}, 0x10) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x80800) getsockopt$inet6_udp_int(r3, 0x11, 0x67, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r4 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@can, &(0x7f0000000040)=0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000140)=0xfffffffffffffff8, 0x4) connect$ipx(r4, &(0x7f0000000080)={0x4, 0x2, 0x9, "bda10e4f44cb"}, 0x10) 2018/02/20 05:19:56 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet6(r0, &(0x7f000055d000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000dae000)=0x4000000000001, 0x48) 2018/02/20 05:19:56 executing program 5: r0 = socket$inet(0x10, 0x3, 0x100000010) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000b8ffe0)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr}}) socket$kcm(0x29, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f00000000c0)=0xffffffffffffff3e, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) socketpair(0x2, 0x80000, 0x0, &(0x7f0000000040)={0x0}) connect$ax25(r2, &(0x7f0000000080)={0x3, {"a9f4426109bdd4"}, 0x400}, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006fcd)="270000002000030607e6fd946fa2830003eeffd81000030040030000000007a2d188737e3f93f2", 0x27}], 0x1}, 0x0) 2018/02/20 05:19:56 executing program 2: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) r1 = accept4(r0, &(0x7f00000002c0)=@nfc, &(0x7f0000000300)=0x10, 0x80800) sendmmsg$nfc_llcp(r1, &(0x7f0000002080)=[{&(0x7f0000000340)={0x27, 0x8001, 0x1, 0x7, 0x7ff8, 0xe425, "0965868d72977e57fcee960718722ebf2c641c6ab4e7fd13ac1a5f98de22ee4c9faf95e8d1dca0ea568e845389c4267fd073d57314f802f0091ce87041397b", 0x278f}, 0x60, &(0x7f0000001600)=[{&(0x7f00000003c0)="368caf812652142c89be0af095e289e7fe7b9ed89a61dfba1e489429b9453653c0c26dc415041f0029750568629f52aca072112e54da98ab2515bbb3b7526d862ec33f92a1722a10e7904f40f46dcc1b3c4fa0676d324ae89a08c11043e36c8003769b7b3133c847836cb348e89fe2d6bc8fbb7585a67a82813f3b26a501282a7cd84de56af88e0ae88682527701b35a7ad6d3fa5e0ae2d346dba3caf6a69276f9cdefb346dc865081de6121ad98bb5497b84411bc125025c414dcd2acdf04", 0xbf}, {&(0x7f0000000480)="78d97449dec640d99e9e1f242160dc479412985a3f1b783c452dea1c0ce57bd3f3141a014a01b29aeb16eb46c58e4f682d960579d184491616fbdd8081dc6d87d0c6965af2b644552e61e5312529468eada6bdd5c4f837093845916c45964133025b27724c53f762bd06b8151e6d7421a5d361ed3dcb", 0x76}, {&(0x7f0000000500)="d8a3a4730114e530ac068216e9235238cd72eda5f5ad0f9fef21b7aa6897b66005ebe11126d56d47e501fb7d62689bf1edeae4329e0bf10c09390a3f307137c309e1f9e4731bd9f24cf76cd2f219159ff838355604153d1a7a2daa2385d250e541df0e39ef36baeaad68a5e264893b46fc938291436be0692476810f6112a01418e072dc33b1767c3463f880e72c56ca359d4e3c914bc9c75c7c398d9f1a2d584812ed2849fbdeb2a9cd83ef96e84eed946ce47a17fb085e102a1d492a5ce58d4af1250af6475541ca033a89415e0e3f4a2f787cae367ec3d346586d63583dd2c7c6df3d2d14bf4da620d57d022915a1be2042a5195ff5da12244a7411fce8df339aa7a36bacf1c7ab6afae1beb0a098e3d0a6947d1efc5672e58174d027ad0d9841f50c61b4e39c4e714809be9520746bf680c39a0dd3e8e5be9b5d5c1d87e38616a32969f1ccb47ace4f0e5f319badc9714498361fbc4c037b4c476a9e3e2b5aabef87c48a4300590cce1c4e95bae03582d47b060b720a8a14d5d72d4d2443070dd665fdc46e5604a0a8b4d7a9960dc761c812be0a6d0637a9e89ffb69ad95055c424f64bcc7a11541e7311baa02b4db9b8aeedba476b586a32c8dd26a2e2a905f638a0c8ef4d54dc370facf7bdec3ee6b9fbec64bde0e86dcbf4cda6723231b1ddb57813facf69d47903734a432db70e7ea019d0a5b54603f7a15987b655acfa83d4e8a9532e9ef2d269576c397d4f51fe06c31bb151f5eb0e3cb6507c6b794c0512771eba5cd1c0840732b147cdc6f7e721a36a74390430c460d02f59e59b9fc63c55adc41d5440d30e8b0538044ea3f2bc196dd137288dbbb8cd9840173506de545ac1c5068528592356abcd70b9d4750e434d429322110b637b304f6bfcb1693fa517352580c85923840c83f112eeb3f7470efd078900edfd9260f6c9fefc0463b2d98fcbafea37bdbb81108a6ce3bb34664a1d641cfbf646d046b904494e9d47925968f231d2b8690170eb02bbd12f0a6f6edf7194ccfd2d20c708ff6a46048d36f3dc712717e5ca679303158c06a596da24a070873d6d42f5262fc7aee5d1034fc7cbd0522e32e10fde768fac7b323554993f343140c7750f15b51e1c61a29d7b487fcdf22983a252a734711e70c3dff5defae78147576a3cc69e644a24fbba02ef5f4e9b11989493617975d7afca17c2550b653fa8e8142e59933b4de91e3976e88a5bedc82bd793d7a1de444f6026263a973c24ed3fa625d18ca704d9354b299177078a36a1a75ccd47861b64cda2e08245b3817a8e2ef56c7abc528d115a9663da44a47e01d3f0bc1bc351133597c5ae9e400354aeae679f63c6352bdc278d1a7a1304d9ddbb303be4cc5c66865db8598a11937f303b4de3b52b8399377ed6b6544fbb9f583aa7ba27d56576c7307dedd43febc5a1d581027c637b503b9be2a6aec1c4a5b08f0da5516d816784cecd9723243a94e70007a2c11f9592a3e30e33e694106850646cccf1f3f4d65d9f022939583bce2e5148c4d96632ec364be3f0ae64bc0a4adaa48fe44572c8d5059ab8a4a54282b2e22c49c726606b84b2c125839a5812023f8067c6d28d3befe145283a7046fbf4e22810332b1a5951d734d097790cb8e472677d9f43aeebfae8a59dca8b484ea771d6b6b2e325e1911340a49faa04547919343d60b96045492ab8779af2c26026df7c40c350ca3f6790699aa523686c88055a35102daaaa3a2f64cfbdac34104d48fb7f97e18db5a63b64ed8f1ad9fca2b437d1d4d80a47908e8dd3bded40a99ceaab9e8426d179da7a09fdb9742a23835d56919cd9472694a1e5f00abbbdcafc80c5c6a9aabc1eaf2728268964f6e30df880e2b58cf0b49d1341ddb58b510d85713b75bc5c3a09539492deaa6070219895f45bea657cd883007094613592195d4ff0c457933b43cc14dd568906d38573c2c0a2d963a1a290d95c0059b4db2f8711453575e3442fd96b29c4f62ca9ca9e57896c91519bee2957b62fb818c054132138f5e1e9789aa60dd804ec659cd0d33ad3502c8a92e00953684c19df52ec789762c768aea27e7eb01342c378baee37caa72e1f17903a559ddaf0c6da009802add6d6ec14f6dff553c0ebd737d2e5b79a164305b3464b5886bdaaa10085582b9810b29e27551b9226e26818625b528d8da6b751d53a0701a028a83dbcd8c8c1fafcca57c1f5234e11bc60130f959b762cbcaa82f601426c6770a2382cd4372e4bdc360e3916383373d9a61d611aa9382d2b635b21d2f139c172670e963611f719a860bf55c5b87475b71f5635db52985af55231d8fab01289ac007ac39bca958b7591b26ef655859f1d32946a1d2b93f3de37396ab991cedb94531d21ead82be72c52c2c43dc22a1d48649474230b3ec7a11d4b54a24da030b67cba3ef85fb30f84aa869ce617a2ca88fbd671e1551c08ff39a9e5da925fc3d84dc30a64bfc06feaea493960f2119a6e6279c382f51a6a2b762a8b00f1b89ae18b771f768a579e40c9262b94d76ea92b5d54a564fe715fc5716bfe7c9e465a9e7d5aeac28221f9ce6a082c14a1a76b4addcba61950de1c200ce8027c2f42b2e16a0c572fd2e4719c549c10aba77dd154ffcd121976eb561da10e0880a6b6c14787836e1aa793e3cbaf8a2c9bbd7b43bf2bdb28b9b97f5dab354a067c5a5a5a65b1cb03f0c7d36e219efcfdf799d73ab0356571b699b3167e2b1eb3239378d77cc2cdf567a29cdf699a9373741d2651aa3ec39d43836e104306b84f9cc0d29aa1b99a268d705b2f8bf8a076a86e528d874f838db46c1283a26e0e283f86e0fedad2a0b1a17876513e652cee15a3fd7988de7a6cd5031759cc7c3bd5178a49d7ca267b3a27a61643600d5fa325a6ff80afcdf103e059c52aee7d43c91b9e3ad6e5453ca791ed95d4273e201e6cfb5e599d61f615d90a4cd927ed71a8667a3f726c01b7dc4e2c0eb4f30c21eee2617303aeb8a1ef3ce77cfab49217d26c043e3b8bf600427a351efc08abd8632412dda9296ff9eec098354aab2d84c433ad6da3ebfce8b3f17ba46c1803074f29ca7c16ca88c1609f76e49018b484fe30640147ecf85249a8d4e59f4c7c6434eb5707427d9a33d8aeafdfc842c4bc7674bddea8b8b8c4f9bf4a9d0680f26c7df8013689a9f7ff758925db4071cdd19b26baf80e9e02031f4849f7881564cd047dc525fe316f4cbddd457c549877dfe68fd48f81dca6006544f0fa33ac9f4079a731a7823c5e9aae35566dc750ab6201e0c5d7b60d59fce953a35949d5651a39d0be68b3c2cbc72e0cade6851dc113faa0cccf36a7507c5ac5996a27b36116d29a8804add4d5d53ac158962a2b2d9722d09b0c649f15d818799475cdb3eacdbcb9daad6998d0ab7540eb94d47d749a55017a7d6c16744acc60e291f3a4b3599965db08b881b7a2f214cf97d4690005836e7c8d5d80d6eff14373f880f4a4c530a5ae355647aa0a7bc0943af3305a84e4eb92185eda00f84e80429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0x1000}, {&(0x7f0000001500)="93f12e5bd22a6cce3064f66ac0f532c4ac224aea7d819bb2cdb5c1d1f712f968dad42d81fbcc710a851c8995fdd3461edb137032fbe4879544f46b092a31d6344823a6f463c2afd89256d9fcfbd48ae445476577e364dd722e3ce9a4478685df899fc3d9fcf754773615ae55e96fa585ec04113bc560b7693eb0db24ad03054b44dc26a5bf98ec1dd24a6497f828f03f6707c572365c309528974e180d7f5f56a5ab8b7ef29c", 0xa6}, {&(0x7f00000015c0)="ce6fbaa42e833e3d82b6f292c7e4", 0xe}], 0x5, &(0x7f0000001680)={0x100, 0x139, 0x3, "9c22420109f41a73c852cfc1f74a575fdd8dac3e9386f97a3914d5c7c060367e0012d038a64ebdef2ea20c9d3a29a3d63f97203e18fc6d5af40bfb29121bcce684d4291f437c7aed7f429936c1af8cde10ca85d4286648de74edc45fcc1bcb8bed98aa1ffff1af6c2b268f31d34dac06dd8a911f0d8148ce8ccf6f6134f1a5effd50e7ff7371c84c719723a7cf3b2c016710401235452f7f0deb279be981e2133e925ab4bf18ca598c7018f3010da0508de1bb848c21a0ef3d8d1134668fd7675302e2c61843be9019c415073746395153bf3c6ebfdefa5dcbacba5a4ae342ab1143b2466b8c34b5a7"}, 0x100, 0x91}, {&(0x7f0000001780)={0x27, 0x6, 0x8000, 0x7, 0x3f, 0x3, "c7459a04f67bbfcd9de84d5cb3af31e23f7110b0e78720212dd1c0e087fabbf857f950cabac66b126c9e054bd70713a44d4df12a72610d75ef7e01c82ba48a", 0x1}, 0x60, &(0x7f0000001980)=[{&(0x7f0000001800)="9276dd60e5d636fae8622e28fe3c7ce1af386b1766e01f293cc14e3befa6c9f324e11022c3c4cfad5e3080fa4229cfd54ca62a57d6b1420c6aed1a25c2eae4fa2ee59864cc58", 0x46}, {&(0x7f0000001880)="bd393db699fe96fe2bd3df71772bafef7440b0d4bd336b6095d945276980eac16b86d8f3c72e8f9c1cffec41a016b69dc384abed47d6c2d24cdb9727ba834de8c1f0f85e2add3b9c140398cec498daf5325690ffa2b05b250fefb6e08255307b3b2dd0b863a4721b5e4974b0dea38c87ceea4e73dfe2ca", 0x77}, {&(0x7f0000001900)="869015100a086aa5dcfb0c21c1a9b513abeb6f33b1f4acd72221a678d6221ee351b755690ef895791b4ffca4db48ac6362203b0dbff0058a51e2cf04e4bc3946283848cb64d7fa84fd91faa51ee63369d477e655ff49ff4cb823257355", 0x5d}], 0x3, 0x0, 0x0, 0x4800}, {&(0x7f00000019c0)={0x27, 0x7fffffff, 0x7, 0x6, 0x6, 0x5, "24e6ff0f6c6ce54253430b371865162d418ed169cf5704dce1474638ba5670ff6625dca7c9b1a808d8bf0a24dd399f7df089bf59f93ff9451918ed16e8fbb7", 0x9}, 0x60, &(0x7f0000001e40)=[{&(0x7f0000001a40)="1ef9c2e9e5426d33e5e0dfecc6bf2233da0a9882cfbf7fe497c89956dea2ad5515ce14f418e8e059f17a8184c399b86aa375f94caebdeb5420d2c604f400fd19cd00d17e92ca15df1fb502b64a1d113f4ca959cf9a212ebbe332525a13fd754f1aaa4d2e0fc058917c6b8aba823461959722e29dc3a087a8df3095c3423ea9dc2b1572ac1d35cf112cb35e4ee18b601d88672b8706aeaa4b422cff9c99a50106bdc44309af7be18b2a34d55bdcbc", 0xae}, {&(0x7f0000001b00)="2d37df255a1651950cd9da56ed90dc72921f024887c7a29db8bfe596480c845ceae60b7fe8952848d4c829d8d563dfacb8eab317412e9ae87f6e3be2078ce034c80ee8f7e847e52c758f23b97ce33a0962bc0ae8c54c4668f5fad5104982135105f5aa05f650308758a8cbc4e7f4a4bb98a76352fa8df9bd9b30c62f550a768cc68cfac4e48c29912dafaeece45973fd920cf6e30e1943c447e80155a0", 0x9d}, {&(0x7f0000001bc0)="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", 0xff}, {&(0x7f0000001cc0)="43ab25e3faf615fa70885c36c2c7c01ee21d58fdcb898834a2ad535283abcad2b3ff89fc663740a9eeb264ef31a47d16db32d35b11049a086412a3e07e98fcc68d6f6626d00453ed2a2747c908dcb9551e5e884bca48cb3fd287c2e0456f7d5d9a8d680b5520676fd8aabf00", 0x6c}, {&(0x7f0000001d40)="fc6b97c41f85f70e191a6ebc5d8d2cdb56a454d5330978427c10d12875f660ad2d1f13214cfc271d234439cb0b842d30acbe24d03e519124b8d5e6421680b50c45f61bd6189978f81a11f2e34da193b614158e128cc85aa1bb66481568a2d960f66b74c11bc58589b370d308af29e1a312dadf9fd8214b65568a0fde720c010c6305934a902fd8269d62d8f8e45d2fb753842d7d95344cceed3b5832d7b55081e7fa284d94eb2f415f0af54698a6b9d618c6138d224e4dfb11e1dc6d713a462866627917518489", 0xc7}], 0x5, 0x0, 0x0, 0x4}, {&(0x7f0000001ec0)={0x27, 0x8000, 0x0, 0x7, 0x5, 0x289e, "13c99ad52b7ce8da08c514c436e7a3a1180a99a65e4b4b773d18e464c73420676746807de939b628a7d51a4adaed42c70ef8aa398ba13e1f50f3cdbecce94c", 0xafb}, 0x60, &(0x7f0000002040)=[{&(0x7f0000001f40)="cbba29cc2180e8483ba850cff368c23e22df57950430fc1dcb0f3ad3eb682e06f9bce7910dce2115fb4db4fddbc662a0e808abd4ea479c8b424d17fd386cf3cd5ea40c52b369d79d0e202d76ab80b71761b7902a82538dde1f9904f6ee7d4b3962f7137e47a7bdc0e4aa549dcf20d5180e86ea9ac0e559a63d294d0d7b5b3829d6a6cd650b7a01e6558224d51ab85ca8cfac1f4c425e5d0341c67b130b9ef192d1fedc68c1dc386dc9b2de3058bad9b5c6c5e2efdadf78ae04a4e6f07f4566d25ed93af9664e6b550e3a2332623fb09b26a8311c33b22d294dac46f9b0cff64210cce4eec49b58a8", 0xe8}], 0x1, 0x0, 0x0, 0x4}], 0x4, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) r3 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)={0x0}) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0xf, 0x445b, 0x9, 0x7, 0x4, 0x1, 0x4}, 0x2c) r8 = accept$ipx(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0x10) getsockname$inet(r5, &(0x7f00000001c0)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000000200)=0x10) socketpair(0x8, 0x80f, 0xffffffffffffff81, &(0x7f00000001c0)) getsockname(0xffffffffffffff9c, &(0x7f00000001c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000000200)=0x2aa) poll(&(0x7f0000000240)=[{r0, 0x44}, {r2, 0x3000}, {r3, 0x1d}, {r4, 0x42a0}, {r5, 0x8018}, {r6, 0x40}, {r7, 0x6500}, {r8, 0x4000}, {r9, 0x6000}], 0x9, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000873000)={&(0x7f00006b1ff4)={0x10}, 0xc, &(0x7f0000711ff0)={&(0x7f0000610000)=@bridge_setlink={0x1c, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_AF_SPEC={0xfe96, 0x1a, []}]}, 0x28}, 0x1}, 0x0) 2018/02/20 05:19:56 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000d2f000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x8, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$sock_ifreq(r0, 0x891f, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x1, 0x2, 0x4, {0xa, 0x1, 0x7, @empty}}}}) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000080)=0x200, 0x4) 2018/02/20 05:19:56 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={@generic="11af6b16abcba0303a1aa65d763e0438", @ifru_flags=0x367b5d8aa737353}) r1 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000f81fc8)={&(0x7f0000f81000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000a28000)=@newlink={0x38, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "69703667726500000000000000060000"}]}]}, 0x38}, 0x1}, 0x0) 2018/02/20 05:19:56 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x2, 0x2978, 0x1, 0x1}, 0xfffffffffffffe70) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x0, 0x1, 0x20, 0x3, 0x10, r0, 0xfffffffffffffff9}, 0xffffffffffffff8a) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000080)="1d659553fb949a27738defb60371f29b5802648bb79410a78e55e0d00ce59f6d5e9c7f11bb934ac87a34da76da202d1d159345ade9adbab87ac86f3c914f6ec85d737b", &(0x7f0000000100)="877070340b4f16357b55f2b6df21508760509a10196d00624f630e31b1e90f26c68b360736d0de8b86a03104b1ac7be81a010cc596de4dcd50e21dcfc308287031b27fc53bf9049413ec98202aeb3dc86d88f64218839802e918a562c8b34ddca024604b", 0x3}, 0x20) r2 = socket$l2tp(0x18, 0x1, 0x1) pipe(&(0x7f0000001300)={0x0, 0x0}) accept4$packet(r3, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001380)=0x14, 0x800) socketpair(0xd, 0x6, 0x72d, &(0x7f0000000080)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r1, r4, 0x5, 0x3}, 0x10) r6 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080), 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r0, r6, 0x1, 0x1}, 0x10) sendmsg(r2, &(0x7f0000000240)={&(0x7f0000000080)=@ipx={0x4, 0xfee, 0x40, "117e69ad8c39", 0x1}, 0x10, &(0x7f0000000200)=[{&(0x7f00000000c0)}, {&(0x7f0000000100)="02a148563f7a485f0056bf06cd63a8e3a48436e29f4c42de9443ef6e70fc48e6e69d6a8f2510", 0x26}, {&(0x7f0000000140)="6e61a1aa073ee6b4a84eb44d145b3595dc3a7138174a5bd860b14422f8af70a57859f34542def651844a3969732a07fc251d1e7a36cb8d4096c4ae9849e83f256056378a0a54d2a994f45c9b8aee26b6efb5331a54a55ec0ef7230381d93c85721634f19bf26a72a362dc04bcdefcb089988474be02d", 0x76}, {&(0x7f00000001c0)="4bcb", 0x2}], 0x4, 0x0, 0x0, 0x10}, 0x20004000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000ba000)={r0, &(0x7f00002ae000), &(0x7f0000260ff8)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000394000)={r0, &(0x7f00002d0000), &(0x7f0000395000)=""/27}, 0x18) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000000280)={0x2}, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f00000002c0)={0x0, 0x5}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000000340)={r7, 0x401}, 0x8) 2018/02/20 05:19:56 executing program 4: r0 = socket$inet6(0xa, 0x400000000000004, 0x20000100006) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x1f, 0x40f, 0xffffffffffffff30, 0x4, 0x800}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={r1, 0x200}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x3}, &(0x7f0000000140)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x5, 0x0, 0xff, 0x1, 0x62}, 0x20) [ 41.188458] netlink: 'syz-executor5': attribute type 3 has an invalid length. [ 41.195925] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/20 05:19:56 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)) sendfile(r0, r1, &(0x7f0000000040)=0x3, 0x1ff) sendfile(r0, r1, 0x0, 0x6) sendto$inet(r1, &(0x7f0000000000)="49dc06daa8374fed8630a6a68ec13231700dd5df890575cd85b11807cfee4765004e41e8fa3551e176c3347a21e0811f13cc16c3999ce7442149fc42e96ae972aba7b5719f97673916748c293960e3e4f98a3c98f117cf7d121f827a2407d3ad6baf5d13a479192c5e3251ae5493cfb5bea00eb1a203ccef891263acd071651f4fc04a235a6bad493f4ab72b6f42fdebcc5732bdc1", 0x95, 0x5, &(0x7f00000000c0)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000100)=@generic="d2cb804d6b3fdd39e9529a1048129573") 2018/02/20 05:19:56 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc), 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$packet_int(r1, 0x107, 0x12, &(0x7f0000ff9000), &(0x7f0000177000)=0x4) 2018/02/20 05:19:56 executing program 0: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xe3, "d2e22bc75c06f2d231640b334b7569a78359ba0ae76e64a9fd02d2502e5d2fef2a7d812a95b83ce30c2ef219dab18756d6712bbc58bf7c7a46115e178f026d491d38f6fe6692279f9416fd52a8fddff0e68591a0b3c6d46d5d9ea84475d973abe834f912878200fbb3bdd27747d604bdbfc9073d0d1169bc6f1f1d49529d567395d649602bde699e4399495d14323a0ff281f0ab82df6271e6d9dba8c485c187daa99964ebf9fc920305ede8da9a26f2db9ea52299f7d9cb4a89b7d29361c976daea884f52f0520377ea38011cd556b4f1719e9d86a38356024382d2d406fc43bf9097"}, &(0x7f0000000180)=0xeb) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r1, 0x10000}, &(0x7f0000000200)=0x8) r2 = socket$inet(0x2, 0x7, 0x1) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001}}}, 0x108) 2018/02/20 05:19:56 executing program 2: pipe(&(0x7f00002faff8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) accept$inet(0xffffffffffffffff, &(0x7f0000d19ff0)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000f3f000)=0x10) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000e19ffc)) 2018/02/20 05:19:56 executing program 3: socket$inet6(0xa, 0x5, 0xff) socket$inet6(0xa, 0x5, 0x95) 2018/02/20 05:19:56 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)) r1 = socket(0x8, 0xf, 0x17c11fb3) pipe(&(0x7f0000000000)={0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000040)={r0, r2}) 2018/02/20 05:19:56 executing program 4: r0 = socket(0x4, 0x6, 0x4) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000200)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r1 = socket(0x1e, 0x1, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000000)="a81577049de5a815b25555035a937a5502e9878752ffc7743ea9b107918d3ef5de2629b9762845f352c7aae53407c7fc69c715cc5c6aff2895b46a99a64a88e1d0f98450c2edb58bf88ee861ef9f433d5a30fa49c941b42ddeb8d1708c162c5d968eae75d55884249b529f64945314aaf95e2dddd5d875d456735aa000f870d63d72ddeb3f2551e5d87f75bc8e8f1d5b322dbf922bf51648004b7557ad87640e9b402f2a108e6bcbcaf0ad0724b6aff7b08e4abf6858deab10ae51bf3ca532fd8f251a8ab9614de63b8a36994dc331cf40d9602c3f1623519459d1ba9f", 0xdd) accept4$ax25(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x800) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1, 0xffffffffffffffff}, 0x10) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000000)="3a2ae735fba9dbeee11c3133b4207c5097a724253b99c36885a15ec6075b10afca4a8cd2dc3ce13b7869e6185c768100ad", 0x31}, {&(0x7f0000000040)="6ade0f053c7b94828f63de1ce8b30f94fd87c4ba679705b4cc95c498b769d710df0108e883d006ea94160b4fc00277069e439ede05062439621a8a53e4c5f984f70134c4ab8b32bf7dda8d0f25008c0f0eb9cad8385b92aeeb143edf0df67dc2654c6e7595eba303aca4ba43fb6815833fe8eb659585e6f3e4c2739170c730082efc6195d245f088b85b9852595df8c5cffdc06eb52b15ebd46d0a3a4dde07728ef1be480fed23d33f87c4a91bd3c4069ec20b57226c8794b2eca9439fbab27db43118acf99639ceaab3d2a7c3d6b8ff866d7f7b3500f4f4173e24c0c13cbd", 0xdf}, {&(0x7f0000000140)="847fbbdaef5fbf49c1ff56792bcdf1355fcabf1aa1162a3848aae66aef1d", 0x1e}, {&(0x7f0000000180)="f20e74427cd177b1584d1ee3e901d2028a3d1a60873d91635c162b074be5e92f9d35691de337295ee2f96fbd19d69aa819653a71dbcf39fdabb3fc221eb0d1de6c651151944fe796902b99ed69803b8320a055765943b0066a3632d12c124bf5dd6528817c9a3034020c6b9ff55858fa4ad25e4f3ddac0b0ee6f32f2a52bf19d93967934096de61bd5d40b5f51b81715c01048547c4b3428ac76f7b96acdef4ca4a6787a7056a7684ccfcf00dca1c4d9ee832f52f005ce56d0b4dbaffc013bba205cf6f7b531b5910b75e1e4a92759a2c4c13465", 0xd4}, {&(0x7f0000000280)="2bef00a5697b79d9b44723d712dff252bcaf3bdb66ebdf39b926ecf8dad995888d07b24e2b638f16a88d4e281b593c46", 0x30}, {&(0x7f00000002c0)="7e4efbd87adab64842a6ac048c854777227dde75df3163f010e02b68a17670501596486632331be4d978244a39156bde7e5f4907643efbd541ddcebf1239954059bb62c76dab82ad1a4da08abb7b67440c122c462e49ea199326dcd10adcd313e4871fe5e0c00fd2ba98ccc0863067c6f99ac4d57606375a0233562e55286ed7bc3e2f3569acca343b719c805842d001a529b9d059d5b0194985bcd3863bc90eb6bb9bf8467adb", 0xa7}, {&(0x7f0000000380)="7dded30d1e42bba62bddc57e9f07104863191af5f4b1", 0x16}], 0x7, &(0x7f00008b2000)=[]}, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)=@ethtool_channels={0x3c, 0x0, 0x8, 0x7, 0x3ff, 0xfffffffffffffffc, 0x64, 0x1000, 0x2}}) 2018/02/20 05:19:56 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000082a30d)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x7, 0x4) write(r1, &(0x7f0000019f97)='c', 0x1) write(r1, &(0x7f000061df91)="10ec8ae9638846", 0x7) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)}, 0x1ffe) 2018/02/20 05:19:56 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) socketpair(0xa, 0x2, 0x8000, &(0x7f0000000000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000ee0000)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r2}, 0x10) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f000000a000)={0x1d}, 0x10, &(0x7f0000000ff0)={&(0x7f0000004fb8)=@canfd={{0x4}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fce00029c699f5ff986ca08990039966a7d5cb2bdac3fa820845860cb5fee496e6866856b76b50100000000000000004e2f5763a918fa1efd9b0b"}, 0x48}, 0x1}, 0x0) r3 = accept4(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x0) connect$rds(r3, &(0x7f0000000080)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/20 05:19:56 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004bf000)={@common='bridge0\x00', 0x0}) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000031000)="9b00010000e20000ffffe55c31f30018b50322abe0e99753", 0x18, 0x0, &(0x7f0000572402)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="2fb95d117e17"}, 0x14) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f000066afc8)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x2, 0x18, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x10, 0x4}, @sadb_address={0x3, 0x17, 0xff, 0x20, 0x0, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, @sadb_x_sa2={0x2, 0x13, 0x9, 0x0, 0x0, 0x2, 0x0}]}, 0x60}, 0x1}, 0x0) 2018/02/20 05:19:56 executing program 1: r0 = socket(0x1e, 0x1, 0x0) r1 = socket(0x1e, 0x805, 0x0) listen(r1, 0x0) r2 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000a79000)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001140)={'vcan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000000)="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", 0x1000, 0x1, &(0x7f0000001180)={0x11, 0x1f, r3, 0x1, 0x6, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) bind$packet(r0, &(0x7f00004a9000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x14) 2018/02/20 05:19:56 executing program 3: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x5, 'kmp\x00\x00\x00\x00\x00\a\x00', "225eecb6d70b7bdaceb36a2658d861a1eff3b029ef504a339970d947ba2ad36d4e0d6b5328cf197cd30f1138e28b60250775d0d48bdc49c5f07871c41c895cbb30dc1065e1ca049ab6e5f35e9c7f37a29fa0753a992aa626d200a9ee7fd68edf88d2e57359942a0ff1fef7a3b917dc483d93f9d782b3ce3da3eb8965fbf6dca4", 0x44, 0x3}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000cff0)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0x22}}, 0x10, &(0x7f000000c000)=[{&(0x7f0000009f68)="5ede", 0x2}], 0x1, &(0x7f0000001000)=[], 0x0, 0x200000}, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000300)) bind$llc(r1, &(0x7f0000000340)={0x1a, 0x1e, 0x9, 0x5, 0x2, 0x942a, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) socketpair(0xb, 0x5, 0x400, &(0x7f0000000000)={0x0}) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000380)=@raw={'raw\x00', 0x9, 0x3, 0x2a0, 0x0, 0xffffffff, 0xffffffff, 0x138, 0xffffffff, 0x208, 0xffffffff, 0xffffffff, 0x208, 0xffffffff, 0x3, &(0x7f0000000040), {[{{@uncond, 0x0, 0xd8, 0x138, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x2b, [0x7, 0xff, 0xfffffffffffffffe, 0x8, 0x8, 0x3], 0x484e8e7c, 0x8001, 0x3}}}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x96f}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @empty, 0x0, 0x2, [0x33, 0x1b, 0x1d, 0x8, 0x30, 0x38, 0x27, 0x2d, 0x19, 0x0, 0xe, 0x3e, 0x38, 0x2a, 0x2a, 0xa], 0x1, 0x706e93ea, 0x101}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 0x30, 0x1, [0x1f, 0x2e, 0x18, 0x16, 0x40, 0x3f, 0x36, 0x0, 0x3d, 0x26, 0x0, 0x2e, 0x26, 0x12, 0x25, 0xd], 0x2, 0xa1, 0x5}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x300) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000040)={@generic}) 2018/02/20 05:19:56 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ef0fe4)={0x5, 0x1, 0x7d, 0x200000000000000c}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000eed000), &(0x7f0000eee000)="13"}, 0x20) close(r0) 2018/02/20 05:19:56 executing program 6: pipe(&(0x7f0000013000)={0x0, 0x0}) vmsplice(r0, &(0x7f0000029000)=[{&(0x7f0000029000)="5336afc0fd14fd", 0x7}], 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_flags=0x100}) 2018/02/20 05:19:56 executing program 7: r0 = socket$packet(0x11, 0xffffffffffffffff, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000003fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000003000)=@ethtool_coalesce={0xf, 0x0, 0xff}}) 2018/02/20 05:19:56 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket(0x8, 0x7, 0xa58) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000000)={@common}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) pipe(&(0x7f0000000100)={0x0, 0x0}) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f0000002140)={0x5, 0x3, 0x1ff, 0x1000, &(0x7f0000000140)=""/4096, 0x4a, &(0x7f0000000080)=""/74, 0x1000, &(0x7f0000001140)=""/4096}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002480)={{{@in=@rand_addr, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000002580)=0xe8) sendmsg$nl_route(r3, &(0x7f0000002640)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80040000}, 0xc, &(0x7f0000002600)={&(0x7f00000025c0)=@ipv4_getaddr={0x3c, 0x16, 0x302, 0x1, 0x0, {0x2, 0x0, 0x8, 0xfe, r4}, [@IFA_CACHEINFO={0x14, 0x6, {0x7, 0xcb9f, 0x8000, 0x7}}, @IFA_BROADCAST={0x8, 0x4, @local={0xac, 0x14, 0x0, 0xaa}}, @IFA_ADDRESS={0x8, 0x1, @multicast1=0xe0000001}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) setsockopt(r0, 0x3a, 0x0, &(0x7f0000000080)="a9e36863866e7f18b997753be7f63858809e4d17931825e2529a3c23acd3a75407000000000000003d0a7b92bc1773b8b222bb77f3db8349185b7a9318860a200f16f7942b446d", 0x47) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000002180)={@common='rose0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002}}) r5 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000021c0)=r5) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000000180)={0x0, 0x0}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000002180)={@dev={0xfe, 0x80, [], 0x0, 0xa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, 0x7, 0x6, 0x5d55, 0x0, 0x2, 0xc, r4}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000002200)={0x8, 0x8, 0x7, 0x5, 0x0}, &(0x7f0000002240)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000002280)={r7, 0x3800000000000000}, 0x8) accept$inet6(r0, &(0x7f00000022c0)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000002300)=0x1c) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00000001c0)={0x0}) r9 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r9, 0x29, 0x40, &(0x7f0000000040)=@filter={'filter\x00', 0xe, 0x4, 0x428, 0xffffffff, 0x260, 0x120, 0x260, 0xffffffff, 0xffffffff, 0x358, 0x358, 0x358, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='gretap0\x00', @common='irlan0\x00'}, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@ah={0x30, 'ah\x00'}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@dev={0xac, 0x14}, @syzn={0x73, 0x79, 0x7a, 0x0}}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, [], [], @common='ipddp0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x118, 0x140, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}, @common=@icmp6={0x28, 'icmp6\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], [], @generic="8d461c615af6431ee101c9ecefb31ea9", @generic="2e1679c51082eff0fd5663c622f319e5"}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@mh={0x28, 'mh\x00'}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x3}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x488) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000200)={r6, r8, 0x6}) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000500)=0x7, &(0x7f0000000540)=0x4) 2018/02/20 05:19:56 executing program 2: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000000), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x8, 0x6, 0x4, 0x1, 0x2}, &(0x7f0000000100)=0xa0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in=@dev, @in6=@loopback}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000000240)=0xe8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r1, 0x4, 0x5, [0xffffffffffffffff, 0x7d9, 0x0, 0x753, 0x0]}, &(0x7f0000000180)=0x12) 2018/02/20 05:19:56 executing program 7: r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x10, 0x0) connect$llc(r0, &(0x7f0000000080)={0x1a, 0x19, 0x0, 0x10001, 0x8, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) r1 = socket(0x2002, 0x2000080003, 0x1) getsockopt(r1, 0x0, 0xd3, &(0x7f000000d000)=""/8, &(0x7f0000002ffc)=0x8) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f00000000c0)={0x40, 0xac6, 0x7, 0x4}, 0x10) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) readv(r0, &(0x7f0000000540)=[{&(0x7f00000000c0)=""/155, 0x9b}, {&(0x7f0000000180)=""/210, 0xd2}, {&(0x7f0000000280)=""/238, 0xee}, {&(0x7f0000000380)=""/13, 0xd}, {&(0x7f00000003c0)=""/208, 0xd0}, {&(0x7f00000004c0)=""/14, 0xe}, {&(0x7f0000000500)=""/28, 0x1c}], 0x7) socket$inet6(0xa, 0x7, 0xf329) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00000005c0)={{0xa, 0x2, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x1}, {0xa, 0x0, 0x5c22, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}, 0x0, [0x3, 0x2, 0x7ff, 0xa409, 0x7fff, 0x9, 0x3, 0x5]}, 0x5c) 2018/02/20 05:19:56 executing program 6: r0 = socket(0xa, 0x802, 0x9) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x5, 0x1000}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r1, 0x800}, &(0x7f0000000080)=0x8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00009d3f18)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000fe0000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000052b000)={@loopback={0x0, 0x1}, r2}, 0x14) sendmsg(r0, &(0x7f0000f03fc8)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056cda0)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000e7"}], 0x28}, 0x0) 2018/02/20 05:19:56 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0xfea8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) 2018/02/20 05:19:56 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000a2efc8)={&(0x7f0000f74000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000481000)={0x28, 0x1d, 0x10b, 0xffffffffffffffff, 0xffffffffffffffff, {0x1a}, [@nested={0x14, 0x3, [@typed={0x10, 0x0, @str=')-+,}\x00'}]}]}, 0x28}, 0x1}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00000000c0)) [ 41.388930] x_tables: ip6_tables: icmp6 match: only valid for protocol 58 2018/02/20 05:19:56 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000080)={&(0x7f0000000040)=[0x55b], 0x1, 0x800, 0x519, 0x10000, 0x1a27, 0x80, {0x7, 0x2, 0x8, 0x2, 0x2, 0x9, 0x3ff, 0x8, 0x7fffffff, 0x9, 0x6, 0x80000000, 0x75f, 0x800000000, "538e53400315120273651c00000001000000c9fab5b7fd0000000025721e5d73"}}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000551000)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) getsockopt(r0, 0xda, 0x5, &(0x7f0000000100)=""/133, &(0x7f00000001c0)=0x85) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000434000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 41.436325] x_tables: ip6_tables: icmp6 match: only valid for protocol 58 2018/02/20 05:19:56 executing program 4: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r0, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) r1 = accept(r0, &(0x7f0000000100)=@can, &(0x7f0000000140)=0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000180)=0x5, 0x4) pipe(&(0x7f0000000040)={0x0}) getsockopt$packet_int(r2, 0x107, 0x1f, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/02/20 05:19:56 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) socket$netlink(0x10, 0x3, 0x10) r2 = accept$alg(r0, 0x0, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000fb4000)) sendmsg$alg(r2, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f00001c1ff0)=[], 0x0, &(0x7f00002c6000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000030fa0)=[{&(0x7f0000588f73)=""/1, 0x1}], 0x1, &(0x7f0000590000)}, 0x0) 2018/02/20 05:19:56 executing program 3: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x9) r1 = socket$inet(0x2, 0x3, 0x7f) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x34, "2e0f514f65f876b96f3c82000000000000db58f6bd4d8387507cbc00000000000000d7a661e070597400375a08b3dd5201ff7112"}, &(0x7f0000000080)=0x3c) r2 = accept4(r0, &(0x7f0000000000)=@ax25, &(0x7f0000000040)=0x10, 0x80000) sendmsg$nl_route(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@getneigh={0x14, 0x1e, 0x104, 0x7, 0x1, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4004}, 0x4) poll(&(0x7f0000000000)=[{0xffffffffffffffff}, {0xffffffffffffffff, 0x42}, {0xffffffffffffffff}], 0x3, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f00000001c0)={r2, 0x9}) 2018/02/20 05:19:56 executing program 2: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f0000001400)=[], 0x0, &(0x7f0000000000)=[]}, 0x0) 2018/02/20 05:19:56 executing program 1: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000008000)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00008d5fec)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) pipe(&(0x7f0000000080)={0x0}) getsockopt$inet6_buf(r0, 0x29, 0x6e, &(0x7f0000000000)=""/107, &(0x7f00000000c0)=0x6b) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000100)=0x1, 0x4) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000140)={0x3, "1894bb"}, 0x4) r1 = gettid() sendmsg$nl_generic(r0, &(0x7f0000000500)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x22300400}, 0xc, &(0x7f00000004c0)={&(0x7f0000000080)={0x434, 0x23, 0x20, 0x5, 0x1, {0xf}, [@nested={0x408, 0x53, [@generic="99992c0b1319c30462d539286cf53a0f2cc70df49b0359c3d7d810080daa9d103d67f4c3720f66ae7eeadbaad688a8261a23654975345a376eabe878c997af839eafa4c41b571b5e99310cfe2455188041883911c868ba309f1ba6b87d7d54aa779288a7323efb1374505f844df5c4", @generic="1eb41f961050fe2fb8526691706109df892684e70c1742aba463740632bfc676a0502ec9f5e5847df4702423530c950b7ca5c89dfd6dca162d01151397a0fa54d0057a0b116393b47e61545b33d6a404a849fdab0161ff64c2ef2fbf432b76150a4ab03912b26b53e4b4364d2ba89cc4c10dec5d8f2cab39bc1a5c815e163a843493d0ea16ca1e4ca728535d1715141550890ee4b6155e1424e589088d872a1dcc9998aee839c8061e9a9321b83997c36e2cdafbb15dfa360adbc72408136d7172955f38613201f35082de747ad08b1d1c51e01b105bba", @generic="5b7bbafa7f1477497a7b0075c3dc5237075ee27904b8e16fb19d0a9afe5799664da366d32a2e03986cb15ae6c2f69972f026cae458186ff2c2362a072fa68106e0c314f541265e0d72a82e0f4b08273b135e818657bd10736fb1d7feee9dbaa9b58008f2ffab2e1d66228a0ec41e48816bc1126a5b4c8d8bf1c036326e1f0b7d6171ac294ce735e55b50e0e9a36a76239c11bf003bab9f96fdf064", @generic="dc43fbc4efa27dbf85b6159e0b20690ac0b2870c530c308b41902227ff36bd7a5da4d7dc1efaec23e047f1f96f7bb38f9b2975044db3aa7d964d80a38c8dbe9138eb6fab6c8e9c25630a69fe05ffb3b4a99e91da759d577ec40a7e3798d1059ac98e6c08eafc8ad8235946b62efffd15bcf1dff4eb5494ac1f8a633e7f634bfd04bf2c416e0e4111ad7c730b61e1720e5fa711ebb3a43b1ff276a8d25fd8d09d", @generic="994de508bd62e4271c6e99b3171e4b9d9047b2a4e6ea79658d07c74158064c902bdfc30f91cfd9dc2ae1771a94563827092a7f848752615c6136fe5e24a29676302ded417901ac22021034622671710ed1d2b509d50eb9cc6867239547cdea29cfd08677dbfccd5ff3d6e911d71101674ed084aef9644e54120bd636960bd6c51fac4e610090bc9c348b92ea3bdcb2ff0bb2c2ff956cddf3f25b6ee0767ecbe8b82fc3c9b5c747869355f8e0a3466f399b5408525d335068f82ab03870ce061ff0f1af228c1195f59502b61dacc31cec831dff12db61323dfccb8c1322fb45f96c7b15716045b8394b78476a6a9898e1e57a05d1af3e88782468", @generic="e926cb1afe2015aeb551ae0a0460cc21207fe57569d902240e420038782951b8b37ac6588ac6c71c2f65f46503caa3948f0eaa72a5e47bf0008077e6c4dfceb3fba4db8edd54ae8820bf12b647f8f5f89693bd41158506b16cc3e34c0a40dae42d523523c614dc67e38162fb78b32bbc82e049ab552843874f6c7e37", @typed={0xc, 0x1a, @pid=r1}]}, @typed={0x18, 0x6d, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, 0x434}, 0x1, 0x0, 0x0, 0x90}, 0x4) 2018/02/20 05:19:56 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000589000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) recvmsg(r0, &(0x7f0000010000)={&(0x7f0000000040)=@alg, 0x58, &(0x7f00002e3fc0)=[{&(0x7f0000006000)=""/220, 0xdc}, {&(0x7f0000cd5000)=""/128, 0x80}, {&(0x7f0000ff8000)=""/4096, 0x1000}, {&(0x7f0000ff8000)=""/4096, 0x1000}], 0x4}, 0x0) 2018/02/20 05:19:56 executing program 7: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x80800) getsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000000080)=""/4, &(0x7f00000000c0)=0x4) mmap(&(0x7f0000000000/0xe7d000)=nil, 0xe7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) bind$inet6(r1, &(0x7f0000e71000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x8000000000002}, 0x1c) connect$inet6(r1, &(0x7f0000e78fe4)={0xa, 0x3, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)=0x1d, 0x4) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000140), &(0x7f0000000180)=0x4) pipe(&(0x7f0000000080)={0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) [ 41.514542] BUG: sleeping function called from invalid context at mm/slab.h:420 [ 41.522086] in_atomic(): 1, irqs_disabled(): 0, pid: 7179, name: syz-executor2 [ 41.529472] INFO: lockdep is turned off. [ 41.533561] CPU: 0 PID: 7179 Comm: syz-executor2 Tainted: G W 4.16.0-rc1+ #232 [ 41.542128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 41.551469] Call Trace: [ 41.554061] dump_stack+0x194/0x257 [ 41.557688] ? arch_local_irq_restore+0x53/0x53 2018/02/20 05:19:56 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0x0, 0x318, 0xffffffff, 0x228, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001affb0), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0xd, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @gre_key}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@dev={0xac, 0x14}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @gre_key, @gre_key}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @common='ip6_vti0\x00', @generic="fa6ba8342a1757f9b9c9d6cdde907549"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@broadcast=0xffffffff, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) pipe(&(0x7f00000006c0)={0x0, 0x0}) accept$nfc_llcp(r1, 0x0, &(0x7f0000000700)) syz_emit_ethernet(0x373, &(0x7f000001afc2)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x8, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x80fe], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_request={0x80}}}}}}, 0x0) 2018/02/20 05:19:56 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) bind$alg(r0, &(0x7f00001e3fa8)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="e45db72c", 0xffffffffffffff33) 2018/02/20 05:19:56 executing program 5: pipe(&(0x7f0000000540)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000000)=""/115) connect$bt_rfcomm(r1, &(0x7f0000000580)={0x1f, {0xffffffff, 0x4e30f822, 0x49, 0xff, 0x0, 0x80000001}, 0x7}, 0xa) r2 = socket(0xa, 0x2, 0x0) connect(r2, &(0x7f0000de6fe4)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x80000000000004c, &(0x7f0000b34ffc)=0x1000000, 0x4) 2018/02/20 05:19:56 executing program 4: syz_emit_ethernet(0x46, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8e80d", 0x10, 0x6, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}}, 0x0) r0 = socket(0xb, 0x2, 0x4e6750b8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0x3, 0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000100)={r2, 0x80000000}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x100000001, 0xc23e}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={r3, 0xb3, "ff7e61e86daf74bf692c622b1ff69b5cf085145e794019e924906ce1827e43128f0086f126fed3f5df71bbbffb3e65a778dea534135832b1daf71612686fce46b8b2069a7ffb7ea2321974374bd0993879c86b4f088af736191fc2b5376b925288a6f0d92b6cd297a47d171a405f60aa8c7185a709877053181af1a82a2833ea66e301b09838366c8dc4decadf6283e454291ae1c991c256711c21fe69aa6bcc3e41ab1acd9d2332921f2115b1d05c87061641"}, &(0x7f00000001c0)=0xbb) setsockopt$inet_dccp_int(r0, 0x21, 0x1000000000000001, &(0x7f0000000240)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/02/20 05:19:56 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x1000000) bind$netlink(r0, &(0x7f0000010ff4)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f0000025000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001cffc)=0x3a) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000025fe0)={@generic="1711b5dcbf1dd5451a3fc31e7332e2e2", @ifru_addrs={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}) 2018/02/20 05:19:56 executing program 1: r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14, 0x80800) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000080)=@generic={0x401, 0x80000000, 0x1f}) r1 = socket(0x11, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000004fc4)=[{{&(0x7f00000000c0)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)=[]}}], 0x1, 0x4004000) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) connect(r1, &(0x7f0000000100)=@pptp={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x20) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000000000)) [ 41.562352] ? fs_reclaim_acquire+0x20/0x20 [ 41.566675] ___might_sleep+0x2b2/0x470 [ 41.570647] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 41.576524] ? __debug_object_init+0x235/0x1040 [ 41.581184] ? lock_acquire+0x1d5/0x580 [ 41.585155] ? lock_acquire+0x1d5/0x580 [ 41.589133] __might_sleep+0x95/0x190 [ 41.592933] kmem_cache_alloc_trace+0x299/0x740 [ 41.597595] ? lock_acquire+0x1d5/0x580 [ 41.601563] ? lock_acquire+0x1d5/0x580 [ 41.605530] ? __rds_conn_create+0xe46/0x1b50 [ 41.610020] rds_loop_conn_alloc+0xc8/0x380 [ 41.614341] ? rds_loop_conn_free+0x290/0x290 [ 41.618838] ? __init_waitqueue_head+0x97/0x140 [ 41.623514] ? init_wait_entry+0x1b0/0x1b0 [ 41.627753] ? __lockdep_init_map+0xe4/0x650 [ 41.632160] __rds_conn_create+0x112f/0x1b50 [ 41.636588] ? rds_conn_drop+0xb0/0xb0 [ 41.640486] ? lock_downgrade+0x980/0x980 [ 41.644631] ? lock_release+0xa40/0xa40 [ 41.648593] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 41.654464] ? rcu_note_context_switch+0x710/0x710 [ 41.659385] ? __lockdep_init_map+0xe4/0x650 [ 41.663780] ? lockdep_init_map+0x9/0x10 [ 41.667825] ? __init_waitqueue_head+0x97/0x140 [ 41.672474] ? init_wait_entry+0x1b0/0x1b0 [ 41.676686] ? lockdep_init_map+0x9/0x10 [ 41.680720] ? rds_message_alloc+0x28c/0x330 [ 41.685100] ? rds_message_next_extension+0x210/0x210 [ 41.690263] ? trace_hardirqs_on+0xd/0x10 [ 41.694395] ? _raw_spin_unlock_bh+0x30/0x40 [ 41.698777] ? __release_sock+0x360/0x360 [ 41.702894] ? lock_sock_nested+0x91/0x110 [ 41.707105] rds_conn_create_outgoing+0x3f/0x50 [ 41.711757] rds_sendmsg+0xe63/0x2550 [ 41.715532] ? avc_has_perm+0x43e/0x680 [ 41.719492] ? rds_send_drop_to+0x1930/0x1930 [ 41.723969] ? __might_fault+0x110/0x1d0 [ 41.728012] ? lock_release+0xa40/0xa40 [ 41.731966] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 41.737823] ? __check_object_size+0x8b/0x530 [ 41.742291] ? rw_copy_check_uvector+0x1be/0x280 [ 41.747030] ? sock_has_perm+0x2a4/0x420 [ 41.751066] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 41.756403] ? dup_iter+0x252/0x260 [ 41.760003] ? _copy_from_user+0x99/0x110 [ 41.764137] ? copy_msghdr_from_user+0x3a6/0x590 [ 41.768868] ? selinux_socket_sendmsg+0x36/0x40 [ 41.773508] ? security_socket_sendmsg+0x89/0xb0 [ 41.778235] ? rds_send_drop_to+0x1930/0x1930 [ 41.782703] sock_sendmsg+0xca/0x110 [ 41.786391] ___sys_sendmsg+0x767/0x8b0 [ 41.790341] ? copy_msghdr_from_user+0x590/0x590 [ 41.795071] ? rds_trans_get_preferred+0xfb/0x130 [ 41.799889] ? rds_bind+0x3bd/0xc00 [ 41.803493] ? __fget_light+0x2b2/0x3c0 [ 41.807438] ? fget_raw+0x20/0x20 [ 41.810871] ? __might_sleep+0x95/0x190 [ 41.814828] __sys_sendmsg+0xe5/0x210 [ 41.818598] ? __sys_sendmsg+0xe5/0x210 [ 41.822547] ? SyS_shutdown+0x290/0x290 [ 41.826500] ? SyS_futex+0x269/0x390 [ 41.830195] ? fd_install+0x4d/0x60 [ 41.833801] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 41.839315] SyS_sendmsg+0x2d/0x50 [ 41.842825] ? __sys_sendmsg+0x210/0x210 [ 41.846856] do_syscall_64+0x282/0x940 [ 41.850714] ? __do_page_fault+0xc90/0xc90 [ 41.854922] ? finish_task_switch+0x1e2/0x890 [ 41.859386] ? finish_task_switch+0x1b9/0x890 [ 41.863855] ? syscall_return_slowpath+0x550/0x550 [ 41.868761] ? syscall_return_slowpath+0x2ac/0x550 [ 41.873665] ? prepare_exit_to_usermode+0x350/0x350 [ 41.878655] ? prepare_exit_to_usermode+0x227/0x350 [ 41.883643] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 41.888286] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 41.893105] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 41.898265] RIP: 0033:0x453da9 [ 41.901424] RSP: 002b:00007f026b9efc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 41.909104] RAX: ffffffffffffffda RBX: 00007f026b9f06d4 RCX: 0000000000453da9 2018/02/20 05:19:56 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto(r0, &(0x7f0000a38000), 0x0, 0x20044000, &(0x7f00001a7000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)=@generic="b4791f2f1d53cc62dd51ea350c761ae9") pipe(&(0x7f0000000040)={0x0}) setsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f0000000080)=0x1, 0x4) 2018/02/20 05:19:56 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000d64000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, 0x0) r1 = socket(0x0, 0x3, 0x8) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000000)={"8c363ee59fd4bbd967d820b089791bdf", {0x4, 0xffffffff, 0x9, "e83dd3a05f9f", 0x7}}) sendmsg(r0, &(0x7f00004c1fc8)={0x0, 0x0, &(0x7f0000013f70)=[], 0x0, &(0x7f0000368e20)=[]}, 0x4000010) 2018/02/20 05:19:56 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534cb0c2", 0x18) 2018/02/20 05:19:56 executing program 3: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000644ffc)=0x8000, 0x4) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00003aa000)='g', 0x1, 0x0, &(0x7f00009e0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000b8cffd)='-', 0x1, 0x0, &(0x7f00001aafe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x0) getsockopt$sock_int(r1, 0x1, 0x30, &(0x7f0000ffeffc), &(0x7f0000088ffc)=0x4) 2018/02/20 05:19:56 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) recvmsg$netrom(r1, &(0x7f0000000480)={&(0x7f0000000040)=@full={{0x3, {"71084de7c9568c"}, 0x400}, [{"cfaebff01315be"}, {"c02d46dbbd7b20"}, {"661c5430a4ee56"}, {"25318e14976ee8"}, {"8aa7d5f773f314"}, {"90a0a43558d55e"}, {"df3eb8196df5d0"}, {"b273318a4d8634"}]}, 0x48, &(0x7f00000002c0)=[{&(0x7f00000000c0)="30473bb9ccc584a0db28b5da70c30b747d72536271de39b4c38f2a96dbb392ea7b58696b501b72b90825b3834a87b6527b29ed2846c9a32cb59f8f37d7c9921e0872c9c7050ff44f69fa4cfd314aa0aaaf664870bbe62541e28101ca7dd66ec1a709893a09", 0x65}, {&(0x7f0000000140)="bedef54c914bb5f9d116fc6157a1423ca4627a7a01c36bd330c73eae56a76ef30cc852483802a663d4592761592fbebe8cf21d03aec286484db4a5672901f7e3839579becd7c1cf389eeac8d789b45d0ce", 0x51}, {&(0x7f00000001c0)="cb7c95a073fb458b9c749454fe87508c6ac85adb85a3e6b4921ef1076a95457a0e8d2d0e45c5e177bc59333baa99b9cf8b438ac57aa73d8af53d6623f97e74fc9391601c98854dd52b41994fe9f567a8eaf075d5155bbbe842891e9d24c3eed705d9ca52faf0496d66412c8404efc76565e4decfd46f15c8a584ee37920388a96a392f8cf67a66bcb379c7519762381bb7f53e2c27fc01ecaf73de6caa3a8bdcc6de61a9f8054b", 0xa7}, {&(0x7f0000000280)="38f37ccbb60addf1e25f4d9a90872b819155bff0eeaaf5430aedb0d500018475541c0e8c", 0x24}], 0x4, &(0x7f0000000300)=[{0x20, 0x107, 0xffffffffffffffff, "18505ee36c59dc5610ccd2cd5eb575"}, {0x108, 0xff, 0x0, "a9e50f495685b16c06d35d03dcdb1381881ee9847e2a499aad73448e9c17ae0294175bf47de9ea21319ca5cdea4171a8a4106f9649a91d58c434dd3501d9550b098fdc8ac3c853d93e5ca6bb6ecd333782f525534bc97eb2874318e544ae3b6767340dc63e5758f5a12327d530cb325035baa950a8a673cec8b145aa19e2f0838805e1db4e56d4de8f979d5dd8d8f32933e6a6684ab9470df1b6e0cf4a78e7a56470378500fc79c4c9ec86a1ec93379158443ca57c38620d856340b737a26c1e76789fe095162c318f463473cc96f23816e9f096d2adc878f9145e788e92a4025129eeacbb1ec03b4263dc37834c8f1942"}, {0x38, 0x119, 0x400, "f7bb7b3915cf705c546c00488f65b95f024098b36f49539dd76f4afb1fee4e92d5e597847f4025"}], 0x160, 0x4000}, 0x40010021) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000000)=0xffffffffffffffff, 0x8) socket$vsock_stream(0x28, 0x1, 0x0) 2018/02/20 05:19:56 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000000)=""/29, &(0x7f0000000040)=0x1d) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000fd8)={@common='ip6gretap0\x00', &(0x7f0000002fce)=@ethtool_flash={0x33, 0x0, "0b9f4ca90e5ef30cf444d11ff50c4a7cd44a55dbeff4b1734118d9df3a0b71046bcaaec8bfaac05bdca02c6c4be4b72391a6eb3b2e45aa1dd6c64527d930e90890ede9fb2bed902bfb1269d4d09aed8352fc49c2c1387aea8020c7c6be94569c59578456abee9347a48678a44f9fa4999eed445f00dcbd12b73bf1b16af1aea7"}}) 2018/02/20 05:19:56 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) socketpair(0x8, 0x800, 0x7, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x0}, {}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00000000c0)={r2, 0x3}) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000292ffc), 0x4) 2018/02/20 05:19:56 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000defffc)=0xb, 0x4) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000df7000)) pipe(&(0x7f0000000000)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r2, &(0x7f0000000040)="e0e44d6515082883f59a2e006be720cdb2656f2bbf97db1f7a61847e0c3bbddc4944848c56e4fd4214b5aa077b3907ebe2197d41ceae5298850ce9e109d6dc7d277247cf2494270b3fdb0b4877942f0033b796cd680872d57f37c91cc84ac5be"}, 0x10) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) accept4$vsock_stream(r3, &(0x7f0000000180)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x80000) 2018/02/20 05:19:56 executing program 6: pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000000c0)={0x2, &(0x7f0000000100)=[{0x0}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f00000000c0)={r2, 0x1}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f00000001c0)={r2, 0x2, &(0x7f0000000040)=[0x9d, 0x0], &(0x7f0000000080)=[0x40, 0x6, 0x10000, 0x0, 0xfffffffffffffffd, 0xb4], 0x1, 0x2, 0x93, &(0x7f0000000140)=[0x9, 0x7], &(0x7f0000000180)=[0x81f, 0x0, 0x4]}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x9e8e}}}, &(0x7f00000001c0)=0xfffffef0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000200)={r3, 0x1000}, &(0x7f0000000240)=0xc) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000008000)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00008d5fec)={0x14, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x8}, []}, 0x14}, 0x1}, 0x20000000) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000280)=0x200) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000280)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000002c0)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000300)={r5, r6}) [ 41.916356] RDX: 0000000000000000 RSI: 000000002000dfc8 RDI: 0000000000000013 [ 41.923597] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 41.930837] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 41.938079] R13: 00000000000004b5 R14: 00000000006f7198 R15: 0000000000000000 2018/02/20 05:19:56 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2, @empty}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f00002d3f70)=[{&(0x7f000096affd)="8d", 0x1}], 0x1) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080)=0x200, 0x4) r2 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000117000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x158, 0x158, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f0000236fc0), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'bm\x00', "225eecb6d70b7bdaceb36a2658d861a1eff3b029ef504a339970d947ba2ad36d4e0d6b5328cf197cd30f1138e28b60250775d0d48bdc49c5f07871c41c895cbb30dc1065e1ca049ab6e5f35e9c7f37a29fa0753a992aa626d200a9ee7fd68edf88d2e57359942a0ff1fef7a3b917dc483d93f9d782b3ce3da3eb8965fbf6dca4", 0x1}}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0x1f0}}, {{@ip={@dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common="09000000000000004d0000e800", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @empty, 0x0, 0x0, @common='bpq0\x00', @common='ip6tnl0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) 2018/02/20 05:19:56 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x5}, 0x1) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x10, 0x0) accept4$llc(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x10, 0x80800) pipe(&(0x7f0000000140)={0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={@generic="7f7df90eec2218b04f6814ea14c06bef", 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000200)={{{@in=@dev, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@empty}}, &(0x7f0000000300)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000340)={{{@in=@local, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000440)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000480)={{{@in=@multicast2, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000000580)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000005c0)={{{@in6=@dev, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000700)={{{@in=@local, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000800)=0xe8) sendmsg$nl_xfrm(r3, &(0x7f0000000b40)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000b00)={&(0x7f0000000840)=@polexpire={0x2bc, 0x1b, 0x204, 0x0, 0x3, {{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x1, 0x2, 0x2d, 0xa, 0x80, 0x80, 0x89, r4, r5}, {0x4, 0x7, 0x62d63c6b, 0x8, 0xffffffff, 0x7, 0x42, 0xffffffffffff5a77}, {0x400, 0x0, 0x3ff, 0x80000000}, 0x1, 0x2, 0x3, 0x1, 0x2, 0x3}, 0x401}, [@policy={0xb0, 0x7, {{@in=@rand_addr=0x1, @in6=@loopback={0x0, 0x1}, 0x2, 0x8, 0x3, 0x81, 0x531dc9fb34e2555d, 0x80, 0x20, 0xaf, r6, r7}, {0x5, 0x1, 0x5, 0xaa, 0x3f, 0x9, 0x4c0, 0x5}, {0x1, 0x36, 0x80000001, 0x7f}, 0x800, 0xb, 0x0, 0x1, 0x2, 0x3}}, @replay_thresh={0x8, 0xb}, @address_filter={0x28, 0x1a, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x6, 0x91ce}}, @replay_thresh={0x8, 0xb, 0x8}, @sa={0xe8, 0x6, {{@in=@empty, @in6=@loopback={0x0, 0x1}, 0x3, 0x0, 0x2, 0xffffffffffffff81, 0xa, 0x20, 0x20, 0xdf, r8, r9}, {@in=@broadcast=0xffffffff, 0x0, 0x2b}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, {0xe1, 0x3f, 0x5, 0x766a6838, 0x9, 0x5, 0x9, 0x1ff}, {0x7, 0x2ee3cf88, 0x1, 0x8503}, {0x8c, 0xd0b, 0x7}, 0x0, 0x0, 0xdf00c58a8679901d, 0x0, 0x71ab0867, 0xa9}}, @ipv4_hthresh={0x8, 0x3, {0x10, 0x5}}, @srcaddr={0x14, 0xd, @in=@broadcast=0xffffffff}, @proto={0x8, 0x19, 0x32}, @output_mark={0x8, 0x1d, 0x1000}]}, 0x2bc}, 0x1, 0x0, 0x0, 0x40}, 0x880) setsockopt(r1, 0x84, 0x6, &(0x7f0000aca000)="e21830955ffd34d25cc534adec04d735d6cc5f611e9715380d206984e4d8535bcdaf1d656564718b7eb3a995b8f1dee962e132de157130d04976d95ae5f5e04dfc30b59c729407d3f8bbddf4657d0381cdb5777faa3f3be55cff2b0c934868000000075a59a979d123d54d689256492e59f8f20c96d38dffec04027ab3caea772ebb0010", 0x84) 2018/02/20 05:19:56 executing program 2: r0 = socket$inet(0xa, 0x801, 0x84) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000000040)=0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00002e4000)=@filter={'filter\x00', 0xe, 0x4, 0x2f0, 0xffffffff, 0x98, 0x158, 0x98, 0xffffffff, 0xffffffff, 0x258, 0x258, 0x258, 0xffffffff, 0x4, &(0x7f0000008000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@inet=@iprange={0x68, 'iprange\x00', 0x1, {@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@multicast2=0xe0000002, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x350) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) r1 = socket(0xf, 0x1, 0x0) setsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f0000000080)=0x6, 0x4) 2018/02/20 05:19:56 executing program 1: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={@common='irlan0\x00', @ifru_flags=0x2}) socket$inet(0x2, 0x800, 0x6aa000000) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x1, 0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000ab1000)) 2018/02/20 05:19:56 executing program 4: r0 = accept4(0xffffffffffffffff, &(0x7f0000000400)=@hci, &(0x7f0000000440)=0xc, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in6=@empty, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000000580)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000005c0)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) r2 = accept4(r0, &(0x7f0000000000)=@can={0x0, 0x0}, &(0x7f0000000040)=0x10, 0x80000) socketpair(0xf, 0x1b4e99e095e1c86b, 0x1, &(0x7f0000000080)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, [0x8, 0xfffffffffffffff9, 0x2, 0x43a, 0x5, 0xa63, 0xffffffffffffffa8, 0x1, 0x8, 0xffffffff80000000, 0x4, 0x0, 0x8, 0x1, 0xf35a]}, &(0x7f0000000200)=0x108) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={r6, 0x7}, 0x8) sendto$llc(r5, &(0x7f0000000280)="2af2b3ffdd4b685f05fca168d8d8e174ea32084b4968071638bf6afb7da9d8b7d623e34f4200b6d0a639650818b13a0f9fee10f5bafdb64c229fec5a949f415c", 0x40, 0x40, &(0x7f00000002c0)={0x1a, 0x11, 0xfffffffffffffff8, 0x2, 0x10001, 0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}}, 0x10) ioctl$DRM_IOCTL_GET_STATS(r5, 0x80f86406, &(0x7f00000000c0)=""/19) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f000000b000)={&(0x7f0000000080)=@bridge_getlink={0x0, 0x12, 0x202, 0x5, 0x3, {0x7, 0x0, 0x0, r3, 0x800, 0x110}, [@IFLA_IFALIASn={0x0, 0x14}, @IFLA_LINKMODE={0x0, 0x11, 0x100000001}, @IFLA_BROADCAST={0x0, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, @IFLA_IFNAME={0x0, 0x3, @generic="4f1c975abdfbaee5ab84c0fddac7e5ef"}]}, 0xffffffffffffff7c}, 0x1, 0x0, 0x0, 0xbffffffffffffffc}, 0x0) 2018/02/20 05:19:56 executing program 6: socket(0x18, 0x80005, 0x1) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000f28fc8)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f000056f000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x3, [@generic='\f']}]}]}, 0x40}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080), 0x1e0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/02/20 05:19:56 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000000040)=0x10) setsockopt$inet_dccp_int(r0, 0x21, 0x15, &(0x7f0000000080)=0x98, 0x4) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x15, &(0x7f0000670000), &(0x7f00000a7000)=0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/02/20 05:19:56 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004ad000)='nv\x00', 0x3) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x2, @loopback=0x7f000001}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0}) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000040)=0x190) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) 2018/02/20 05:19:57 executing program 5: getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000000040)=0x26) bind$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x2, @broadcast=0xffffffff}}, 0x20) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001fc8)={&(0x7f0000d36fe4)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[]}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x1e, &(0x7f000046a000)="7cea385c5f544f7e1889724a599f022004583e28ea068a4427beee6555ad"}) ioctl$sock_ifreq(r1, 0x8946, &(0x7f0000001fd8)={@common='lo\x00', @ifru_flags}) 2018/02/20 05:19:57 executing program 3: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000080)=0x8, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000000000)=0x2, 0x4) getsockopt$inet_buf(r1, 0x0, 0x61, &(0x7f0000605000)=""/40, &(0x7f000010cffc)=0x28) pipe(&(0x7f0000000000)={0x0, 0x0}) bind$bt_sco(r3, &(0x7f0000000040)={0x1f, {0x8, 0x3, 0x2000000000000008, 0x1, 0x7, 0x8}}, 0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x1e1}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000140)={r5, @in6={{0xa, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x46e6}}}, 0x8c) socket$inet_sctp(0x2, 0x1, 0x84) 2018/02/20 05:19:57 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000ef5000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x9, 0x1, 0xff, 0x1, 0x6, 0x3e7, 0xa6}, 0x20) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x30000001, &(0x7f0000b23000)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000002a000)=@common='sit0\x00', 0x10) sendto(r0, &(0x7f0000fca000), 0xfdbf12558da8f98b, 0x0, &(0x7f0000ec6f80)=@generic={0x0, "8921ef79394a92d7c3e502b2429f21f76f854ff1ff288cddc58d6adfd9b41c0428c73faa536977e8159391da5b5693610a5c3b99a7749776a4fa9fe9256804488862269804a60a2e793127079bcf9b9e7ec52d6fd2b6d28138b24ab90cec254620a715c57ebc136f04080036cfbfea78f5a737fa0892ab39813f23d30a5a"}, 0x80) close(r0) 2018/02/20 05:19:57 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000000)) setsockopt$inet6_dccp_buf(r1, 0x21, 0x80, &(0x7f0000000040)="506ecab52acca9f7a823355329fe68bb02b75733ebb28774c5baebac027e0ba0482c37", 0xfffffee2) sendmsg$nl_generic(r0, &(0x7f00005fefc8)={&(0x7f00008efff4)={0x10}, 0xc, &(0x7f0000883ff0)={&(0x7f0000dde000)={0x14, 0x0, 0x124, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000c09000)={&(0x7f0000178000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f0000659000)=[{&(0x7f0000be3f97)=""/105, 0x69}, {&(0x7f000063c000)=""/4096, 0x1000}, {&(0x7f0000dbaf7e)=""/130, 0x82}, {&(0x7f0000172000)=""/232, 0xe8}, {&(0x7f00002b2f86)=""/122, 0x7a}], 0x5}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000640)={{{@in6=@remote, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000000740)=0xe8) sendto$packet(r2, &(0x7f0000000080)="ae5dddc14cb953e7280aa8a52162d87d5f44c4ccb66e12dd82e4a8e648936578d48f79d0be9d3f914f3e9671ecb7f76564c63deb1e8aa47d5afaf3608c15ba224c72d2da7f24064c3a8372e749914239cbc64e31e1aaa67ff6c9854cea27a01c9dd172210b883fb79920c10c2c043621d188c8f75604c4dbe5f7e57d8a2344232772885da261c26aaac6c39818f0e641e1b56b48be24665e431c7d66cc32002eb7e8f6f137eb33afe1fff9c7a71da903ba5e99f407d1372a646f421b4ff9aa1f681f17c8675e945f829ae1c67903bdf93850c491", 0xd4, 0x4000000, &(0x7f0000000780)={0x11, 0xff, r3, 0x1, 0x8, 0x6, @empty}, 0x14) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f00002a3000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000ffe000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x9, 0x0, 0x4, 0x332}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000080)={r5, 0x9}, 0x8) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000000c0)={0x5, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x3, @empty}}}, 0x118) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1, 0x4, 0x3, 0x0, 0xa, 0xa0, 0x80, 0x4, 0x0, r4}, {0x6, 0xfffffffffffffffb, 0x2, 0x7f, 0x4, 0x7b, 0x2, 0x100000000}, {0x8, 0x7, 0x495f, 0xfffffffffffffff7}, 0x2, 0x9, 0x0, 0x1, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2, 0x6c}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x3, 0x3, 0xb78, 0x3, 0x6, 0x4}}, 0xe8) ioctl(r1, 0x48, &(0x7f0000000200)="9cd1e519129bd881b06ea7554c8e7ccf324b5d80e89727a1b036873b6d8ad62928d5e458daa94deab75f8ffeb886ef54cf530a593fac681cfd78db0ccaf41d2561b5daadf08c72d4e910c22437e869ce5b42814426ffcd43017676ffc535f9b695680b71c9877a345743") 2018/02/20 05:19:57 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = accept(r0, &(0x7f0000000340)=@ethernet={0x0, @random}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000003c0)={0xfffffffffffffff7}, 0x1) sendmsg$key(r0, &(0x7f0000f45000)={0x0, 0x0, &(0x7f00003c0000)={&(0x7f00000a3f70)={0x2, 0x16, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xd, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in=@multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/02/20 05:19:57 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x2) socketpair$ax25(0x3, 0x3, 0xcd, &(0x7f0000000000)={0x0}) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000040)=""/187, &(0x7f0000000100)=0xbb) sendto$inet6(r0, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={0x0, 0xe77}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0x8, 0x3164f19e, 0x6, r3}, 0x10) r4 = socket(0x0, 0x6, 0x3b2) recvfrom$ipx(r4, &(0x7f0000000140), 0x0, 0x22, &(0x7f0000000180)={0x4, 0x0, 0x401, "e3085ea01c48", 0x8}, 0x10) 2018/02/20 05:19:57 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x800, 0x20}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x9f9, 0x9, 0x8, 0x5, 0x7, 0x9, 0x200005, {r1, @in={{0x2, 0x1, @empty}}, 0x8002, 0x100, 0x200, 0x1fc000000000, 0xb1c}}, &(0x7f00000001c0)=0xfd5f) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000200)={@generic="2b413dfe7c65ac930b6b910752fae777", 0x80}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000240), &(0x7f0000000280)=0x4) shutdown(r0, 0x1) 2018/02/20 05:19:57 executing program 7: r0 = socket$inet6_sctp(0xa, 0x4, 0x84) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f00000000c0)={@loopback={0x0, 0x1}}, 0x3ba) r1 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000000000)) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x2, 0xff}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000180)={r3, 0x1}, 0x8) bind$ipx(r1, &(0x7f0000000040)={0x4, 0xf612, 0x200, "2c94b8cb1914", 0x400}, 0x10) 2018/02/20 05:19:57 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000010ffc)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x5, @empty}, 0x1c) 2018/02/20 05:19:57 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) getpeername(r0, &(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f0000000140)=0x26) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)=@common='ifb0\x00') socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/02/20 05:19:57 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000002000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000000afe4)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) connect$inet6(r0, &(0x7f0000012fe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000007fc8)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001000ff20fffefd956fc2830924a600800200000000000000020000000400140007960000b598bc593ab68b1148a730de07ff00000000000054a6613b6aabf35d4c1cbc832b0790ed", 0x4c}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000eff0)=[], 0x0, &(0x7f0000011000)=[]}, 0x0) r2 = accept4(r0, &(0x7f00000000c0)=@nfc_llcp, &(0x7f0000000140)=0x60, 0x80000) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000180)=0xfffffffffffffffc, 0x4) 2018/02/20 05:19:57 executing program 0: r0 = socket(0x2, 0x0, 0x0) write(r0, &(0x7f0000000000)="220000001e0023fffc01000f09000700000800ebfeffa7001a00ffff05000980be45", 0xfffffffffffffd2a) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x1f) getpeername$netrom(r0, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48) pipe(&(0x7f0000000080)={0x0}) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x2, 0x8, @empty, 0x1ff}, 0x1c) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/02/20 05:19:57 executing program 1: r0 = socket$inet(0x2, 0x80009, 0x1) r1 = getpid() bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000fcb000)=r1) r2 = socket(0x1, 0x80007, 0x1ff) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000080), 0x4) getsockopt$inet6_dccp_int(r2, 0x21, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/02/20 05:19:57 executing program 6: r0 = socket$inet(0x2, 0x200000014, 0x80) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x7, 0x0, 0x2, 0x2, 0xffffffffffff8001}, 0x14) getsockname(r0, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @link_local, @common}}, &(0x7f0000000040)=0x1e) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r1}) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000040)={"8a2531a3ce5b4fd9c12e26296fac4a0e", {0x4, 0x6, 0x6, "9d0a60c8c909", 0x8}}) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000140)=0xffffffff7fffffff, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x1000000000007, &(0x7f0000000000), 0xffffff80) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0xad, 0x40, 0x53bd, 0x6273}, &(0x7f00000000c0)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000001c0)={r3, 0x9}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x2, 0x9, 0xfff, r3}, &(0x7f0000000240)=0x10) [ 42.182735] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7296 comm=syz-executor4 [ 42.183750] netlink: 40 bytes leftover after parsing attributes in process `syz-executor5'. [ 42.210057] netlink: 40 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/20 05:19:57 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f0000000340)=@raw={"0500000002000200000000000000000018000000030300", 0x9, 0x3, 0x300, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x230, 0xffffffff, 0xffffffff, 0x230, 0xffffffff, 0x3, &(0x7f00000006c0), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, [0xff000000, 0xff, 0xff, 0xffffffff], [0xffffff00, 0xff, 0x0, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0}, @common='ip6gretap0\x00', {0xff}, {0xff}, 0x3e, 0x3, 0x1, 0x40}, 0x0, 0xf8, 0x160, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xd}}, @common=@hl={0x28, 'hl\x00', 0x0, {0x1, 0x7}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x360) 2018/02/20 05:19:57 executing program 2: socket$can_raw(0x1d, 0x3, 0x1) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x3, @multicast2=0xe0000002}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x5c, {0x2, 0x0, @broadcast=0xffffffff}, @common='ip6gre0\x00'}) bind(r0, &(0x7f000009bf80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b200d7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000080)=0x3, 0x4) 2018/02/20 05:19:57 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000d000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000000)={@multicast1, @rand_addr, 0x0}, &(0x7f0000000040)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x6, 0x4, 0x8, 0x400, 0x400, 0x20000, r1}) 2018/02/20 05:19:57 executing program 7: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ed2ff0)={0x1, &(0x7f000087bfe8)=[{0x9}]}, 0x10) r1 = accept(r0, &(0x7f0000000080)=@generic, &(0x7f0000000100)=0x80) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000001180)={r2, 0x3, 0x1000, "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"}, 0x1008) bind$ipx(r1, &(0x7f0000000140)={0x4, 0x7, 0xfffffffffffffff8, "e5eedb3ed499", 0x20}, 0x10) r3 = socket$bt_l2cap(0x1f, 0x6, 0x0) connect$bt_l2cap(r3, &(0x7f0000000000)={0x1f, 0x5, {0x8615, 0x696, 0xc331, 0xcc, 0x3, 0x34d}, 0x0, 0x8}, 0xe) 2018/02/20 05:19:57 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000356ff9)="9d", 0x68) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00003c2000)=""/4096, &(0x7f0000a95ffc)=0x1000) 2018/02/20 05:19:57 executing program 4: r0 = socket$inet6(0xa, 0x807, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000607000)=@hopopts={0x0, 0x111, [], []}, 0x8) 2018/02/20 05:19:57 executing program 2: setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x1000000000000c9, &(0x7f0000006000), 0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 42.236801] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7296 comm=syz-executor4 2018/02/20 05:19:57 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair(0x0, 0x80000, 0x1, &(0x7f0000000400)={0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000440)={{{{0x2, 0x3, @broadcast=0xffffffff}}, {{0xa, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7fff}}}, 0xff, 0x5, 0x3, "d64d2295cc50323335c9d120ecae4e5ccd548b961b1b3f67de60ec03b12f938d2fe753986a7d2b3908e7e4f05e3839ebeadcadc7f15037438cd69dbcda1fc3bdc03d97c5ce57a2968e02fce7038fe5e0"}, 0x160) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000314f64)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2f9}], 0x1, &(0x7f0000414000)=[]}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000078dffc), 0x4) write(r1, &(0x7f0000b43a67)='.', 0x1) r3 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) writev(r1, &(0x7f00000db000)=[{&(0x7f0000981000)='U', 0x1}], 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) write(r2, &(0x7f00000005c0)="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", 0x1000) recvfrom$unix(r3, &(0x7f0000fe3fa0)=""/96, 0x60, 0x0, &(0x7f0000ff5ff8)=@abs, 0x8) sendmsg(r3, &(0x7f0000785fc8)={0x0, 0x0, &(0x7f0000c62ff0)=[{&(0x7f0000895000)="e5", 0x1}], 0x1, &(0x7f0000f2d000)=[]}, 0x0) 2018/02/20 05:19:57 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000096ffc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000cffff0)={&(0x7f0000f01e2c)=@delsa={0x28, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@multicast1=0xe0000001}, []}, 0x28}, 0x1}, 0x0) 2018/02/20 05:19:57 executing program 6: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1, 0x2) 2018/02/20 05:19:57 executing program 2: r0 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_proto_private(r0, 0x89e6, &(0x7f0000000000)="47936a6c460d4cace490145559e780243e79e463a080b3238e045e7dcdec8f376a5119ddf99cf49aec3249e57de44d84d99b7335c4e476808677b3c784f004863e2556258ac95b81f2a512abbbc4ff631b42d07687d952cc5060244dcd3e8111bfee01cb767047e5e36bde0588db551a3a52c133e4689e971e54b382e3518093281d4b556b87bd09ef483c39b0d1cc18ec655e") setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f000015bff0)={{0x0, 0x4}}, 0x10) 2018/02/20 05:19:57 executing program 3: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)={0x0}) tee(r0, r1, 0xc00000000000000, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0xb, 0x5, 0x9, &(0x7f0000000100)={0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000140)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r4, 0x1, 0xde1}, &(0x7f0000000200)=0xc) socketpair(0x9, 0x80000, 0xfffffffffffffffc, &(0x7f0000000000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r2, &(0x7f0000000040)={0x40000013}) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$DRM_IOCTL_AGP_ENABLE(r6, 0x40086432, &(0x7f0000000080)=0xff) epoll_create(0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r6, 0x114, 0xa, &(0x7f0000000080)={0x1, '1'}, 0x2) ioctl$sock_ifreq(r2, 0x8920, &(0x7f0000976000)={@common='sit0\x00', @ifru_ivalue}) setsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f00000000c0)=0x9, 0x4) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r5, 0x800443d2, &(0x7f0000000200)={0xa, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) setsockopt$inet_tcp_buf(r6, 0x6, 0x1e, &(0x7f00000000c0)="f36afe832b7144a7eb6873def5f28041a570792dad52ca870c35453e0042253ee6ee3102fff8c31bc54643170a96d1481b7b1c36353f8692507c18fe10ea643c836269702f0a88071208a3e8f82c22e0efa31189d7109169c89e8d137e35a4f938c20fdb1cfd5fb50e200960a8b30ccc09ce023f8f22f97d0a", 0x79) ioctl$sock_netrom_SIOCGSTAMP(r5, 0x8906, &(0x7f0000000140)) 2018/02/20 05:19:57 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f0000fbcff0)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) socketpair(0x4, 0x4, 0x200, &(0x7f0000000000)={0x0}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000000040)=0x8) sendto(r0, &(0x7f0000c9e000), 0xf971, 0x0, 0x0, 0x0) 2018/02/20 05:19:57 executing program 6: mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) r2 = accept(r1, &(0x7f0000000040)=@ax25, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x2, @empty}}}, &(0x7f0000000180)=0x8c) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000001c0)={r3, 0x7, 0x401}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x7}, &(0x7f0000000100)=0xffffffffffffff16) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000140)={r4, 0x23, "b54f0a29433fff26443485b294e97e0a85a956c29cd71951dd27753803d80dae5ac069"}, &(0x7f0000000180)=0x2b) accept4$inet6(r1, 0x0, &(0x7f0000000200), 0x80000) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000001c0)={r4}, &(0x7f0000000200)=0x8) 2018/02/20 05:19:57 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001c80)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000001cc0)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001d00)={0x0, 0x1, 0x8008, 0x0, 0x8001, 0x1f, 0x4, 0x4, 0x0}, &(0x7f0000001d40)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001e80)={r1, 0xf0, &(0x7f0000001d80)=[@in6={0xa, 0x2, 0x40, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x0, 0x5, @empty, 0x80000000}, @in6={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xb87a}, @in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x0, 0x64, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1000}, @in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in6={0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x2, 0x5fae, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x10001}]}, &(0x7f0000001ec0)=0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getpeername(r2, &(0x7f0000000000)=@ethernet={0x0, @empty}, &(0x7f0000000040)=0x10) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000000, 0x11, r2, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) accept$alg(r3, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000263000)="0000000705000000000f0000ff01010000000000000000000508fffffffe000225070097c11fd4c2c4f442ff00014be2", 0x30) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f000026d000)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x40000}, 0x20) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f000029efec)={@dev={0xfe, 0x80}}, 0x14) 2018/02/20 05:19:57 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000440)=@security={'security\x00', 0xe, 0x4, 0x4d0, 0xffffffff, 0x0, 0x208, 0x0, 0xffffffff, 0xffffffff, 0x400, 0x400, 0x400, 0xffffffff, 0x4, &(0x7f0000000fc0), {[{{@uncond, 0x0, 0x1e0, 0x208, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x7, 0x9, 0x9, 0xcd3c, 0x3f, 0x2, [@dev={0xfe, 0x80, [], 0x0, 0x10}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @dev={0xfe, 0x80, [], 0x0, 0x14}, @loopback={0x0, 0x1}, @empty, @ipv4={[], [0xff, 0xff], @empty}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @dev={0xfe, 0x80, [], 0x0, 0x15}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @dev={0xfe, 0x80, [], 0x0, 0x17}, @dev={0xfe, 0x80, [], 0x0, 0x14}], 0x10}}]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x0, 0x6, 0x3}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='dummy0\x00'}, 0x0, 0xf8, 0x128, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00'}, @common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x530) socketpair(0x9, 0x805, 0xfffffffffffffc01, &(0x7f0000000040)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) 2018/02/20 05:19:57 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0xffffffffffffff04) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000818000)={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001, r1}, 0xffffffffffffffb9) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@req) r2 = accept(r0, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @empty}}, &(0x7f0000000040)=0x20) connect$bt_rfcomm(r2, &(0x7f0000000080)={0x1f, {0x3, 0x6, 0x7, 0x3, 0xffffffff, 0x5}, 0x7}, 0xa) 2018/02/20 05:19:57 executing program 6: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x1, 0x10000, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x3}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=@hopopts={0x0, 0x0, [], []}, 0x2e6) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000ffc000)=0x1, 0xfeca) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/20 05:19:57 executing program 7: socketpair$inet(0x2, 0x7, 0x7, &(0x7f0000000000)) r0 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_ifreq(r0, 0x8932, &(0x7f00009f5fb0)={@common='gretap0\x00', @ifru_ivalue}) 2018/02/20 05:19:57 executing program 5: socketpair$ax25(0x3, 0x2, 0x0, &(0x7f00000000c0)={0x0, 0x0}) accept$ax25(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) getpeername$inet(r2, &(0x7f0000000040)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10) socket$inet(0x2, 0xa, 0x7f) bind$alg(r1, &(0x7f0000a91000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@mcast1, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f00000002c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000300)={{{@in=@multicast1, @in6=@ipv4={[], [], @multicast1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@empty}}, &(0x7f0000000400)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000440)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0x17}, @in=@empty, 0x1, 0x2, 0x2, 0x0, 0xa, 0x0, 0x80, 0x21, r3, r4}, {0x70d, 0x1f, 0x5, 0x4, 0x10000, 0x2, 0xffffffffffff0001, 0xa110}, {0x527, 0xfffffffffffffffe, 0x1, 0x1f}, 0x9b, 0x2, 0x1, 0x0, 0x2, 0x2}, {{@in=@loopback=0x7f000001, 0x3, 0x7e}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x3, 0x3, 0x0, 0xffff, 0x1, 0x1}}, 0xe8) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000598fdc)="db2da3", 0x3) 2018/02/20 05:19:57 executing program 0: r0 = socket$inet6(0xa, 0x800, 0x3) listen(r0, 0x0) pipe(&(0x7f0000000000)={0x0}) socketpair(0x4, 0x80801, 0x4, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000080)={r3, 0x80000, r1}) 2018/02/20 05:19:57 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000002000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0xffffff80, [], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="85b07d7947f34cb67eeb43effb48c482cdb262ebe65896980f3540e115", 0x1d) 2018/02/20 05:19:57 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xfffffffffffffea5) r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000598000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) bind$packet(r0, &(0x7f0000c82000)={0x11, 0x0, r1, 0x1, 0x2000000000, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x226) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x3f, 0x80000000, 0x7fffffff, 0x7, 0x200, 0x1ff}, 0x1c) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) 2018/02/20 05:19:57 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00002cbfd8)={@common='lo\x00', &(0x7f00004b5000)=@ethtool_ts_info={0x41}}) pipe(&(0x7f0000000000)={0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) 2018/02/20 05:19:57 executing program 3: r0 = socket(0x2000000011, 0x0, 0x0) write(r0, &(0x7f0000000000)="2400000058001f18140104000000000013dd6c10080000ddffffffff0800000000000000", 0x24) 2018/02/20 05:19:57 executing program 1: r0 = socket(0x1e, 0x4, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x1ff}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000080)={r1, @in6={{0xa, 0x0, 0xfffffffffffffffe, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}}}, 0x8c) getsockopt(r0, 0x10f, 0x82, &(0x7f0000003fb3), &(0x7f0000000000)) 2018/02/20 05:19:57 executing program 3: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) pipe(&(0x7f0000000040)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000000180)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0], 0x8, 0x1, 0x8, 0x4}) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f00000001c0)="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", 0xfd) sendmsg$nl_route(r0, &(0x7f0000f28fc8)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f000056f000)=@bridge_delneigh={0x30, 0x1d, 0x300, 0x7, 0x2, {0x1f, 0x0, 0x0, r1, 0x73b35cab84bb47a, 0x2, 0x3}, [@NDA_SRC_VNI={0x8, 0xb, 0x7}, @NDA_DST_MAC={0xc, 0x1, @empty}]}, 0x30}, 0x1}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4028641b, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, 0xce4c, 0x7, 0x20, &(0x7f0000ffd000/0x3000)=nil, 0x5}) 2018/02/20 05:19:57 executing program 5: r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv4=@multicast1=0xe0000001, [], @ipv4=@dev={0xac, 0x14}, [], @ipv4=@empty, [], @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, [], 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x44}, 0xfffffffffffffffc}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) r1 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@mcast1, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000100)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={r1, r2, r3}, 0xc) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000cff0)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f0000001000)=[]}, 0x0) 2018/02/20 05:19:57 executing program 7: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={@generic="6826ff4ad97acd0b6c48a05bd9141443", &(0x7f0000000080)=@ethtool_channels={0x3c, 0x5, 0x1, 0x2, 0x352, 0x1f8000, 0x43f0, 0x7, 0x5}}) syz_emit_ethernet(0x222, &(0x7f0000836000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x214, 0xffffffffffffffff, 0x0, 0x0, 0x800084, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "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"}}}}}}, &(0x7f0000adaff4)={0x0, 0x0, []}) 2018/02/20 05:19:57 executing program 4: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x115}) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={r0}) bind$bt_sco(r3, &(0x7f00000000c0)={0x1f, {0x2, 0x1, 0x40d4, 0x1, 0x10001, 0x828f}}, 0x8) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000080)=r2, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000386000)=""/195}, 0x16) pipe(&(0x7f0000000080)={0x0, 0x0}) ioctl$DRM_IOCTL_SG_ALLOC(r5, 0xc0106438, &(0x7f00000000c0)={0x20, r1}) ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40206417, &(0x7f0000000100)={0x1ff, 0x1, 0x3ff, 0x2, 0x2, 0x100}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000006c0)={{{@in=@remote, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f00000007c0)=0xe8) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000800)={r6, 0x1, 0x6, @empty}, 0x10) 2018/02/20 05:19:57 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xff) bind$netrom(r0, &(0x7f0000000000)=@full={{0x3, {"e0301e6be2e1d5"}}, [{"c5e23b1a677a41"}, {"443c2ffbd6297e"}, {"ab7bcff1ab4ded"}, {"d3a26daca82509"}, {"86495d06c7cd69"}, {"a21f0fd1b8ce6e"}, {"16dd611556079d"}, {"37f325d4ae51a8"}]}, 0x48) accept$llc(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000000)=0x10) accept4(r0, &(0x7f00000000c0)=@nfc_llcp, &(0x7f0000000140)=0x60, 0x80800) bind$llc(0xffffffffffffffff, &(0x7f0000000780)={0x1a, 0x1c, 0x0, 0x4, 0x8, 0xfffffffffffffff7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/02/20 05:19:57 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x80000000}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000240)=@assoc_value={0x0}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0xec1}, 0x289) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x20, &(0x7f0000000040)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x10000, 0x662cde48, 0x7fff, 0x4, 0x9}, &(0x7f0000000140)=0x14) r4 = accept(r0, &(0x7f00000005c0)=@l2, &(0x7f0000000600)=0xe) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000640)={r2, 0x23, "c2f3d8b0152bd9dfce04af2648a4b19ffc5c207270b508c8f359f89e1b70eca64e5af4"}, &(0x7f0000000680)=0x2b) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r3, 0xffffffffffffffff}, 0x4fb) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00007ec000)={0x1, &(0x7f000044788e)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d66000)={0x0, 0x3e, 0x0, []}, 0x8) 2018/02/20 05:19:57 executing program 2: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="05de9572591a53c12f4d993be3d97f0d", 0xfffffffffffffdca) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000010ffc)=0x5, 0x4) sendto$inet6(r1, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x5, @empty}, 0x1c) 2018/02/20 05:19:57 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in=@local, @in6=@loopback}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000000100)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@mcast2, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f00000002c0)=0xe8) connect$can_bcm(r0, &(0x7f0000000180)={0x1d, r1}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000003f24)="0500000000000000061c32fc0b98f83dac2c0db521abe971f11368a82cc15eb4037dc10000000700b5e8bc0008fb97470500000004000000", 0x38}], 0x1}, 0x0) 2018/02/20 05:19:57 executing program 3: r0 = socket(0x10, 0xa, 0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xe6, "46b88edc4a0ca7abff1ed670eae02c1ff55eb0b690e1fbe6b2d873c5a1eec2b3d03e53ee37e0a281e4cbcab1b8e716d54a70f1a1796d2821262f90e65bfa1101237a25fac0e95a9b528a1e81d1fb0fe4978cca6415b0da7f9ad7b014404c57b8e5c598940f27821fb4d290d692b74316f136e98b58a6a81f0721d0f2dd1b037d3e6b04d95795df9fe1ede3fb49ca886459500db63cdef2dec514033c20bcd57f3269b2acfac7aba07cc9872d7c7285cddd229b5afb11f9a9024a10f1529d7a0b5fdbe8805408b1f04508572d7dd97fabdb16234be478f4ed3358ff271110461e4551cae29886"}, &(0x7f0000000100)=0xee) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x9a, 0x1}, &(0x7f0000000180)=0x8) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$l2tp(r0, &(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x2, 0x4, 0x2, 0x2, {0xa, 0x3, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x7}}}, 0x3a) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000005aff0)={0x2, &(0x7f0000011ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff024}, {0x6}]}, 0x10) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f00000001c0)) sendmmsg$unix(r3, &(0x7f000011e000)=[{&(0x7f000001aff6)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000012fa0)=[], 0x0, &(0x7f000001a000)=[]}], 0x1, 0x0) 2018/02/20 05:19:57 executing program 5: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)={0x0, 0x0}) getpeername(r3, &(0x7f0000000040)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) getpeername$inet(r2, &(0x7f0000000040)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10) socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_int(r1, 0x1, 0x5, &(0x7f0000cd6fff), &(0x7f0000001ffc)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f00000000c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}}}) 2018/02/20 05:19:57 executing program 6: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xc, "c9cad28913fb5776a64c5a8f"}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080)={r2, 0x9be1}, &(0x7f00000000c0)=0x8) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000a99f90)=[], 0x0, &(0x7f0000966000)=[]}, 0x0) 2018/02/20 05:19:57 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x2b) bind$ax25(0xffffffffffffffff, &(0x7f000002cff0)={0x3, {"8bcad6f92c0645"}}, 0x10) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) recvmsg(0xffffffffffffffff, &(0x7f000000a000)={&(0x7f0000019000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f000001d000)=[], 0x4, 0x0, 0x140}, 0x4) sendmsg(r0, &(0x7f000001f000)={0x0, 0x0, &(0x7f000001d000)=[], 0x363, &(0x7f0000004000)=[]}, 0x0) 2018/02/20 05:19:57 executing program 2: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x111f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x4}], {0x95}}, &(0x7f0000003ff6)="73797a6b4b6c6c65fae9", 0x1, 0xc3, &(0x7f0000000000)=""/195}, 0x48) pipe(&(0x7f0000000080)={0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0x47, &(0x7f00000000c0)="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", 0x1000) 2018/02/20 05:19:57 executing program 3: r0 = socket$inet(0xa, 0x803, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000007000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "ff6d22", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x5, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) recvmsg(r0, &(0x7f000000d000)={&(0x7f000000d000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x126, &(0x7f0000003000)=[], 0x0, &(0x7f000000cffe)=""/2, 0x2}, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f00000001c0)={&(0x7f0000000000)=@rc, 0xa, &(0x7f0000000140)=[{&(0x7f0000000040)=""/254, 0xfe}], 0x1, &(0x7f0000000180)=""/56, 0x38}, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x4030582a, &(0x7f00000002c0)={@common='gretap0\x00'}) 2018/02/20 05:19:57 executing program 4: r0 = socket$inet6(0xa, 0x2, 0xffffffff) mmap(&(0x7f0000002000/0x4000)=nil, 0x7fffdfffd000, 0x0, 0x11, r0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000000)={@mcast1}, &(0x7f0000000040)=0x14) 2018/02/20 05:19:57 executing program 1: r0 = socket$inet6(0xa, 0x805, 0xff) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000002fd8)={'vcan0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000002000)={@dev={0xfe, 0x80}, r2}, 0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xfffffffffffffff9, r2}) 2018/02/20 05:19:57 executing program 0: socket$inet_icmp(0x2, 0x2, 0x1) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000024ff0)=[{&(0x7f0000024000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/02/20 05:19:57 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) sendto$inet6(r0, &(0x7f00006e9000), 0x0, 0x891, &(0x7f00002cffe4)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r0, &(0x7f0000000000)=[], 0x0) 2018/02/20 05:19:57 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x35, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000568fd8)={@common='ip_vti0\x00', @ifru_data=&(0x7f00008e7fe0)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) 2018/02/20 05:19:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x3) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000f20c80)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0xaa2d, 'bm\x00', "225eecb600000007ceb36a2658d861a1eff32000000000000000d947ff2ad36d4e0d6b5328cf197cd30f110002000000000000d48bdc49c5f07871c41c895cbb30dc1065e1ca049ab6e5f300000000000000023a992aa626d200a9ee7fd68edf88000099b1942a0ff1fef7a3b917dc483d93f9d782b3ce2da3eb8965fbf6dca4", 0x49}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @empty, 0x0, 0x0, @generic="e39e66367d4140ac40e41e1e04d2404a", @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00009ac000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) connect$inet(r0, &(0x7f0000000000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}}, 0x10) sendto$inet6(r1, &(0x7f000077a000), 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/02/20 05:19:57 executing program 3: r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000bbf8)=@filter={'filter\x00', 0xe, 0x4, 0x2b8, 0xffffffff, 0x0, 0x98, 0x158, 0xffffffff, 0xffffffff, 0x220, 0x220, 0x220, 0xffffffff, 0x4, &(0x7f0000008000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@realm={0x30, 'realm\x00', 0x0, {0x2, 0x0, 0x1}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x318) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x0}}, 0xfffffffffffffe0d) 2018/02/20 05:19:57 executing program 4: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x0, 0x31, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x0, 0x34, &(0x7f0000000000)={0x0, 0x0}) sendmmsg$nfc_llcp(r0, &(0x7f0000000740)=[{&(0x7f0000000040)={0x27, 0x1335, 0x20, 0x2, 0x2, 0x100, "2bff0e7120239421d78d85c56b8259603680f23f9d7074a736c67a5a885c823c486198934b2a9dd67c699dab929fe9393b66f35ed7fc90dfed0e16aeb523de", 0x2}, 0x60, &(0x7f0000000600)=[{&(0x7f00000000c0)="f0736adb07da8a92f5a42c011982c68b2037a6ac1fff9db97821b95caee173949994dc54be062eba2f780ddc10b174d5ad8a4b137f6e328027adcdc9625f4cb3fc6d5142578edaa07ede15e6cba6926cab1f2d2320ae30e5703b277ed458c10eb99e03b13fa9ebc5f85bb394501737c6c4699fb49aabd371ef0728b6ac028d85a5e3ea8fd0c10cbbbbb514504881aab1d4822ab0b1df54577070dcca29050fae768d9755315c348d518310ed29172b0d728d1e2293", 0xb5}, {&(0x7f0000000180)="f83dab0540d864149f272b51089e6b3a20a1af71cf85813dee0a264191e760dc90b1484332a1f3098bca293595010a8ca5907316e43280", 0x37}, {&(0x7f00000001c0)="3dc98c576c96f598906fb5e4b465767ab7f73cf5df705fef212d7d7f24b099fa65715bb09247fd0033b85de19b4dcc83e1061dc179d5a6b98854445fee44779b813abcafc7b6fb2e8614c0a14434859d39e210cedc8e27fbe0a13a9b627357168eb955ca6376c5fd3ab54b16e758e5a8d371816b22956e731d61c6fb281eb1f080452bd97846e502804ffdfd297fb4a2ec52f7d385878af49fd742862abb2d460ea71a3c0f7e2528d35c5315c054389fca5e9d5bb9af58afcaad1bf4252b91b53ce360e5f1b601abf189f5514b7304c7685a4e4ac94e7b7c8cd0b2413fc7", 0xde}, {&(0x7f00000002c0)="9faee8ee13f1e1c87a134c77294112dc13ce6760bd17b7cf1dac6e1ea01b1ccf79fa6850ad09ac933c36a9e159c1079d0d6414fb0c97213fb2eaef8460455661eaaa38ae42e44ac5924c2c8bf145d42d1c3cfee176fdca576069384f2039be402a17cc971b013228f5d1b6ddf2396e1572fda45a5b5955e467c17ab4001c31157d26f1277d92b2064d42a2ef951b284789f9955ca5ee09baa267b66598ade405e0791ea16abf4ee694d6bd74dc9cb34a845d99eadfa600", 0xb7}, {&(0x7f0000000380)="8e2c0dae9e55612d37667742b708b1a26da0a4e6766e2ab35fe972cbea1fa307e8431fbb52c0e4bef781bd09ea95c8ebf22cf04de73a4b5440949f8edd7cfa06a51e4569823ac831070fe9f59cbf6a84b4865f44cc4dc59a893eb9af20ac9c7e8f6394f9d4f2e75f3e7e183f126e2740f9779723b0ca925d115099", 0x7b}, {&(0x7f0000000400)="97fd164d23d2f884ce792b2b87a830448f5eebb72ac8e975e47e8c3cb2d71a7c04eb75041cb10d2e33de545ecee641528e7ba0a49cd94329c4886960adcda2a8a6c29b0cb5e85e4518acdefe5511f151f2e6541da62f197796e80dba1bd098dc82d333cac2c6a02e158db9e5a927a4a3ee3c72ff4852b36431c50bfd3b97761078d73bd935abb954383485410d61a0dad587293b307041343c8e433d06430669b2e953dc0802173d8cfde4092a4de990e7595953fe2a78a0fb94554062a352775db229b1ed550effd7bb9080190de673dffc4a03a248c51d25261b28db94707f915f", 0xe2}, {&(0x7f0000000500)="3bb01a72135b6cb5c54d38d4487ff9d1a523e93173bc45fc9938c897c138d55bee9cc3b5660675bdf64150ae8d88870b9e6e46fc4c36d4797650f6acc01c2f9df86a90092c842c752ac5c8fc457ffec17c46f3200a47acbcbe8cfdf921ac270ec33df55ff93e83d2b05ad64e3be3f945ed0ea966e32510f3fa62a81390a4d044a1077470d8809246695db4e3a215206056b30b745b32cab8c620256efb4fa6aa4f698c71a45cddd8955799a9396da8f1b727e52869aa32299c68bbf6bf3c48a3ef308c724ab9", 0xc6}], 0x7, &(0x7f0000000680)={0xb0, 0x116, 0x5, "1d408516f67965cf3bf24a89c10fb896d85ca6dc0e73e1cd63a15ef289e626caf1c1495b182a6af8b4e6885a8b761051e71a7e525e829f1e4c793034cce36a2227899cc7bb5627903757784f683cf06076aa1532b4c7baa3235e5fac2b024b3c84fd01ba460a5d841ecca9932ea65107f080c57d3ee4626bedb61744d0b5fd3c37ddcec60d6b2fdae67599c30f6156751ae5076a862bd5fe9e6c2062a69e"}, 0xb0, 0x4000000}], 0x1, 0x44804) pipe(&(0x7f0000f64000)) 2018/02/20 05:19:57 executing program 2: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) listen(r0, 0x7) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0)=[], 0x0, &(0x7f0000c50000)=[]}, 0x0) [ 42.614659] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 42.622098] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 42.652527] netlink: 'syz-executor0': attribute type 29 has an invalid length. 2018/02/20 05:19:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f000095b000), 0x2c1) 2018/02/20 05:19:57 executing program 7: r0 = socket$inet(0x2, 0x3, 0xd7) recvmsg(r0, &(0x7f0000628fc8)={&(0x7f000092cfec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000352f80)=[], 0x0, &(0x7f00000b6000)=""/79, 0x4f}, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000d8dffc)=0xcc, 0x4) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)="cc14c0c1451e200b69b286f8d95863e18d089ef5c97b0785c84ccafba37a3d83a6c129b0e42c30c7d4aca09e3d6d6356a68074cc35e8c5a0701675d6dc8ac3ddad709d87aff2672a8b2a1f83f2a6d9593f26073f0e36ebc1e6a081a41d4342e2ba78ae14c3787ed44ce7801cb28a63434e9f7865df0b3e89913a1f7359f9723e62b3acec4885a6af2f83d493eef2f08ecc198ad79494071e571d8dbcb48553966f3cc8dc05a45df8db7acc2ac8d2b79e6a5ff09aac1cb7d1ead770f0", 0xbc) sendto$inet(r0, &(0x7f0000937000), 0x0, 0x0, &(0x7f00004d4000)={0x2, 0xffffffffffffffff, @empty}, 0x10) [ 42.659967] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 42.677946] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 42.685379] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/20 05:19:57 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x3, &(0x7f0000000000), 0x0) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) recvfrom$ax25(r1, &(0x7f0000021000), 0xfffffffffffffffa, 0x0, &(0x7f00001a4000)={0x3, {"0002002100fc74"}}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(r1, &(0x7f00002cb000), 0x0, 0x0, &(0x7f0000bc2000)={0x2, 0x1, @empty}, 0x10) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000000000)) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/02/20 05:19:57 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e44000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x78, 0x30}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000100)={r3, 0x2715, 0xb6, "0be6c4836fbc4a26e485d38dcef3d6f3583e7644af63e308ed1bbba80244c6d4ecaad8d80b07dcb1f02bc00e7a161413b0e644e6845ea49bab4edf89f1b973ed680bf4b45109da0a1cd715ce64d01c8064398fd9fc1b52eee70edb4046fd64e3d51868ef5e6664489d26d7c12977597b8f8bfa857ecfd3424189743aa8072026a0fee7e547aeeb79d8f556666ffd08f4575a5ee3f3af3a2f29a5372ad05e01507686b6ab4d5acc481deb71892480e4876381011437ad"}, 0xbe) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000f40ff4)={0x10}, 0xc, &(0x7f0000f90000)={&(0x7f0000997000)=@bridge_setlink={0x28, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2}]}]}, 0x28}, 0x1}, 0x0) 2018/02/20 05:19:57 executing program 4: r0 = socket(0x200000000010, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x7f, 0x100, 0x5, 0x4}]}, 0x10) socket(0x9, 0xa, 0x10000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={0xffffffffffffff9c, 0x50, &(0x7f0000000080)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140)=r1, 0x4) sendmsg$nl_route(r0, &(0x7f0000044fc8)={&(0x7f0000f70ff4)={0x10}, 0xc, &(0x7f0000ea8ff0)={&(0x7f0000a90fac)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/02/20 05:19:57 executing program 0: syz_extract_tcp_res$synack(&(0x7f0000002ff8)={0x0}, 0x1, 0x0) socket$inet6(0xa, 0x3, 0x0) socket$inet6(0xa, 0xf, 0x3f) socket$inet6(0xa, 0x7, 0x4) syz_emit_ethernet(0x36, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x4000000000000147, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, r0, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, 0x0) 2018/02/20 05:19:57 executing program 2: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000007c0)=@sack_info={0x0, 0xdc4, 0xfff}, &(0x7f0000000800)=0xc) pipe(&(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000000180)={0x2, 0x7, 0x7fffffff, 0x72, &(0x7f0000000040)=""/114, 0x88, &(0x7f00000000c0)=""/136, 0x1000, &(0x7f0000000840)=""/4096}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000840)={r1, 0x6a, "5a407cca0a7702974d18f1924f821ad0edb93f3d8f2ddbadee7bb0282844c1a2379b63907df0a4020a1e0394db68ac944f2c6e817174c858e0e857e31c26424c59552276b13fbac440c64bac0384d601ebf1b6b58a085af44f98b0fac80ed1bb041c5733e4d1d80649ec"}, &(0x7f00000008c0)=0x72) r3 = socket$inet6(0xa, 0x806, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f000001d000)=@filter={'filter\x00', 0xe, 0x4, 0x558, 0xffffffff, 0x0, 0x0, 0x340, 0xffffffff, 0xffffffff, 0x488, 0x488, 0x488, 0xffffffff, 0x4, &(0x7f000000cfc0), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x228, 0x270, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}, @common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @empty}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}}, {{@uncond, 0x0, 0xe8, 0x148, 0x0, {}, [@common=@unspec=@connlimit={0x40, 'connlimit\x00', 0x1}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd74}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5b8) 2018/02/20 05:19:57 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00004e6fdb)="2400000032001f152af91a800000f50002000001050002000000f0000000000002000000", 0xffffffffffffffa8) 2018/02/20 05:19:57 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0xce, "3356f7bda75035a789c561e0355136848b58ff9c2ee249a0c12890ec1e4da9f472073c4be43bbb0ddfe7e370b758640d568e44cb24a20c9ab09ab7227bf39ed6a970d55ae43fa8a199f91348d9c94456f3d0640c79efebb60eb25d83ae9453f75f52d23fd98c386f2ba04c373e3fe2ef6b60998aeb8311a32f2a5ce3fcfe8ab182e2e1d24d9b9392f76f69e727c09f46acbc20bfa6b7b463a11647da9dad8dc9ee504782c164260ab270b5c9bf06f473f21d7477c6585c0f6ffbee7cdda2d0f1219eb9a09d2d2d20827e90a686a6"}, &(0x7f0000000140)=0xd6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r1, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x2, 0x2, 0x4, 0x4, 0x2b}, 0xa0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0}) bind$inet(r2, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) ioctl$int_in(r0, 0x5473, &(0x7f0000000240)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x89f8, &(0x7f0000f4f000)={@common='sit0\x00', @ifru_data=&(0x7f00008e7fe0)="0101090700070c0000fa000011040100df000000000009000000ff000004eb00"}) connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000280)=0x5500) 2018/02/20 05:19:57 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000004c0)=@security={'security\x00', 0xe, 0x4, 0x418, 0xffffffff, 0x0, 0x100, 0x100, 0xffffffff, 0xffffffff, 0x348, 0x348, 0x348, 0xffffffff, 0x4, &(0x7f0000000040), {[{{@ipv6={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @dev={0xfe, 0x80, [], 0x0, 0x11}, [0xffffffff, 0xe3dbdb54993eb35e, 0xff, 0xffffffff], [0xffffff00, 0xffffffff, 0xffffff00, 0xff000000], @generic="0343602a690cf8e50b34f61c929b2a45", @generic="cc343bc2dd26d4fece785c883fb11ab1", {0xff}, {}, 0x3a, 0x4, 0x7, 0x20}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@ah={0x30, 'ah\x00'}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0xffffffff}}}}, {{@uncond, 0x0, 0x100, 0x148, 0x0, {}, [@common=@inet=@socket1={0x28, 'socket\x00', 0x1, 0x1}, @common=@ah={0x30, 'ah\x00', 0x0, {0x2, 0x3, 0x54, 0xffffffffffff0000, 0x3}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast2={0xff, 0x2, [], 0x1}, @syzn={0x73, 0x79, 0x7a, 0x0}, 0xfffffffffffffffb}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @empty, [], [], @generic="fe3130803760b59efdcb66133e7e74db", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@inet=@udplite={0x30, 'udplite\x00', 0x0, {0x3, 0x0, 0x1, 0x1, 0x2}}]}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x478) 2018/02/20 05:19:57 executing program 1: r0 = socket$inet6(0xa, 0x4000000000000003, 0x5) mmap(&(0x7f0000015000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) connect$inet6(r0, &(0x7f0000024000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000023000)=[], 0x0, &(0x7f0000023000)=[]}, 0x8000) sendmsg(r0, &(0x7f000000afc8)={0x0, 0x0, &(0x7f000000bfc0)=[{&(0x7f0000015000)='_', 0x1}], 0x1, &(0x7f0000006e48)=[]}, 0x0) r1 = accept4(r0, &(0x7f0000000040)=@nfc_llcp, &(0x7f00000000c0)=0x60, 0x80800) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000180)={@generic={0xb, "e1dea94f994b19c2304fd23dc45f60c830315baf5dee6ab0f097ea6045c1c8fb4a19f3d4ca520d767fbbeb70eeee4ae3a4a15a7f99def7724b01b5a4a1795046345a665b63f97446b2d3b4682e529abf396cf2a232dc05c395227bc3dfd97fcdc1bf3cb2826951c0897477ccc21f409618425d387d391fd7b4ee8e55a85d"}, {&(0x7f0000000100)=""/19, 0x13}, &(0x7f0000000140), 0x44}, 0xa0) 2018/02/20 05:19:57 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x0, &(0x7f00006dc000)=[]}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000080)=@security={'security\x00', 0xe, 0x4, 0x348, 0xffffffff, 0x0, 0x100, 0x100, 0xffffffff, 0xffffffff, 0x2b0, 0x2b0, 0x2b0, 0xffffffff, 0x4, &(0x7f0000000040), {[{{@ip={@loopback=0x7f000001, @rand_addr=0xe42, 0xff000000, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="77525a392c6b305aad8275a5ba3ced06", {0xff}, {}, 0x2e, 0x1, 0x20}, 0x0, 0xa0, 0x100, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x5, 0x8, 0x1}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x8000, 0xd, [0x1d, 0x3c, 0x3b, 0x7, 0x1a, 0x15, 0x2c, 0x33, 0x19, 0x22, 0x3b, 0x33, 0x3b, 0x9, 0x1e, 0x35], 0x0, 0x0, 0xabaa6a2}}}, {{@ip={@multicast2=0xe0000002, @multicast2=0xe0000002, 0xffffff00, 0xffffff00, @common='gretap0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x16, 0x1, 0x14}, 0x0, 0xb8, 0xe0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x2}}, @common=@socket0={0x20, 'socket\x00'}]}