x0) getsockopt$llc_int(r10, 0x10c, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/02 13:00:20 executing program 7: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x4, 0x10}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)}, 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00000001c0)=0x2) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001c00)={&(0x7f0000000000)='./file0\x00', 0x0, 0x13}, 0x10) socketpair(0x1e, 0x800000000000001, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r2, &(0x7f0000000ac0)={&(0x7f0000006140)=@ll, 0x80, &(0x7f0000007740)=[{&(0x7f00000061c0)=""/144, 0x90}, {&(0x7f0000007280)=""/10, 0xfdd3}, {&(0x7f0000000b00)=""/142, 0x8e}, {&(0x7f0000007380)=""/159, 0x5f}, {&(0x7f0000007440)=""/193, 0xc1}, {&(0x7f0000007540)=""/235, 0xfffffffffffffdd6}, {&(0x7f0000007640)=""/178, 0xb2}, {&(0x7f0000007700)=""/62, 0x3e}], 0x8, 0x0, 0x0, 0x1f}, 0x80000040) sendmsg(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000), 0x2c5}, 0x50) close(r3) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000940)={&(0x7f0000000740)='./file0\x00', 0x0, 0x10}, 0xfffffffffffffebc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x6) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000000180)="dcea30c3b715a39ae408be01861868bde2fb982c09cafe2a36") r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x8, 0xffffffffffffffff, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000003c0)={r5, &(0x7f0000001d00)="827f17a287e3db0171a8a04c6103ad5ba4a6f95912ae58f06a0d73f105127b60cd1b18cc6b1bebef90e7c8653e8cf5ec93fc26387e7576b580b47feff55b3457a924cbba1b470387254871b592b1eaeabcd73690cb31e4fcaa2e373a917baf51451ed7b8834b200b8c23e5a3d5355015a088c84425b93d77d99eb0256ca4a0cb8ce196c39b8480c460356a1108e5fba10000000000000000000000000000000054c3385e858e0eee7e7875", &(0x7f0000000300)=""/153}, 0x18) mkdir(&(0x7f0000000140)='./file0/file0\x00', 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000900)) socketpair(0xd, 0x3, 0x5, &(0x7f0000000980)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000980)=ANY=[], &(0x7f0000000440)='syzkaller\x00', 0x80000000, 0xea, &(0x7f0000000480)=""/234, 0x41000, 0x1}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000780)={0xffffffffffffffff, 0x0, 0x51, 0xe8, &(0x7f0000000600)="c64432cbce318e62f7d73dd0698d20dfbda64b2e5dc772bfeb57988e4a31221b79b7cd3f91e619927f24f26c870665cd9ea343c07bde30c1db7207f4d3a750b4c9ed2a36922fc2361dc5f23bb32a848822", &(0x7f0000000680)=""/232, 0x8, 0x8}, 0x28) recvmsg$kcm(r2, &(0x7f0000001bc0)={&(0x7f0000000880)=@can, 0x80, &(0x7f0000001a80)=[{&(0x7f0000000900)}, {&(0x7f00000009c0)=""/106, 0xa4f40e906591e28a}, {&(0x7f0000000a40)=""/15, 0xf}, {&(0x7f0000001dc0)=""/4096, 0x1000}], 0x4, &(0x7f0000001b00)=""/166, 0xa6, 0x8001}, 0x40) mkdir(&(0x7f00000007c0)='./file0\x00', 0x84) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000840)={&(0x7f0000000800)='./file1\x00', 0x0, 0x18}, 0x10) close(r2) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f0000000300)=[{&(0x7f0000000280)=""/124, 0x7c}], 0x1, &(0x7f0000000340)=""/32, 0x20, 0x7}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0xf, 0xa, &(0x7f00000003c0)=@raw=[@call={0x85, 0x0, 0x0, 0xc}, @jmp={0x5, 0x24, 0x2, 0x0, 0x7, 0x0, 0x1}, @alu={0x0, 0x4207acd2, 0x4, 0xf, 0x2, 0x3c, 0x1}, @jmp={0x5, 0x2, 0xb, 0xd, 0x9, 0xffffffff, 0x4}, @call={0x85, 0x0, 0x0, 0x2a}], &(0x7f0000000440)='GPL\x00', 0x1, 0x25, &(0x7f0000000a80)=""/37, 0x41100, 0x1}, 0x48) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000540)=r6, 0xfffffffffffffdf5) bpf$MAP_CREATE(0x0, &(0x7f0000fc9000)={0x1, 0x6, 0x209e1f, 0x8000000001, 0x1}, 0x2c) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x1, 0x0, 0x3ff, 0x0, 0x3, 0x0, 0x0, 0x0, 0x8, 0x9, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00000000000000, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x4, 0xbf, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x7fffffff, 0x1, 0x0, 0x0, 0x0, @perf_bp, 0x440}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/02 13:00:20 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x4b3a}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r1, 0x80000000}, 0x8) syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x2) 2018/04/02 13:00:20 executing program 2: syz_emit_ethernet(0xe4, &(0x7f0000000000)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, [], {@llc={0x4, {@snap={0x1, 0xab, '0', "b03123", 0x800, "d59527db68b3607ac8e61203cfd5a539bb2a0f816adab834e30396eb8f27736be21797772b4434161103d76ceb4a31847cec02f8083d6b5fd297cf5e7357517b7e86e44c48d390e5d5be3be6414ab1217ae7bb5614116e49d8db7b698a8808536602db2f0212701255c65f838a52dcf67dd6bc520e27499b849e12d9376e5aad58987689ceee25edc025d187b4b02ba98b030a3947e933ddc4e541be509ccf61f45160e5a04474bf12962bf8462877bd3655c708336df74178286abead93a9e940f98d918df769c432df134738d1"}}}}}, &(0x7f0000000100)={0x1, 0x2, [0xa9d, 0xde4, 0x44a, 0x9bb]}) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x7ffff, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}}}}}}}}, 0x0) 2018/04/02 13:00:20 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0x0, &(0x7f0000000180)}) r0 = socket(0x1, 0x2, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x1, &(0x7f0000000000), 0xfffffffffffffeb4) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0), 0x0) geteuid() socketpair(0x9, 0x80005, 0x4, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)={0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e22, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x7000000000000000}}, 0x1, 0x20, 0x52d0dfb1, "fb608b29ddb386175673c41c13d9118f13c7572789fd049ed4d3e4030b6632e05a015033ee145a5b0bc78aacb4eb2e98e8c75dc348e6ba9798ac72a0f038ce3698a5fbe9b03ebf5ac54cec2cd2a2a4b2"}, 0xd8) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000100)={r2, 0x20}) getegid() fchown(0xffffffffffffffff, 0x0, 0x0) 2018/04/02 13:00:20 executing program 4: mkdir(&(0x7f0000001000)='./file0\x00', 0x48) mount(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000c00)='./file0\x00', &(0x7f0000000a00)='autofs\x00', 0x0, &(0x7f0000000b80)) 2018/04/02 13:00:20 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x4e20, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffd}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000925f78)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000b4d000)={0xc8, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, 0x108) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200, 0x0) readv(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000140)=""/76, 0x4c}, {&(0x7f00000001c0)=""/55, 0x37}, {&(0x7f0000000200)=""/53, 0x35}, {&(0x7f0000000240)=""/244, 0xf4}, {&(0x7f0000000340)=""/118, 0x76}], 0x5) getsockname$packet(r1, &(0x7f0000004100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000004140)=0x14) sendmmsg(r0, &(0x7f000000dd40)=[{{&(0x7f0000000780)=@generic={0xf, "c1f73966f02832cba7acce3b3792303998f609b88e3e372d810a1fed7db7ed8f164a77d3f5fdcf984d5e869e2c4cdc752f35a2d451a1e0962cf5e29827f8d3b1bd87149398976d5d39844377a4f83d70b10afe758b5af847c4e155195162cd2b0a971effb98457ed60c865bacd193fd5795036ff2ec5fe7bd13b53775bdb"}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000800)="c101c5fb04a936ec7d3e4ad4ad177cc7bfed7d7d1fa8311772f65744fb9a790100ec1c7b32c53f29743aef570038b9dd17b121f25db9522390d5a967169eb53dee0b6ce9ce883a20e0e020a0947a66a545eac8ccf6ffb40137b2d8bede5eb2d7dc4ca0", 0x63}, {&(0x7f0000000880)="d61a8462f13f786623162944b1862d86c9f18edc2aac4289f6dda73540e44fbcae490f772d9add0897b33e9c94cb3291710026f32d33b65c151d01e128ca5b29c9ddf5fa83d467c4fb635ad6f92f999c13a8cff2881fc9ca98d563e9113b987977b20fcab4d3dd3ce1050a6c63de114b564e3e7e8e6107e52d71bc28f1f4203ad596c8f81ab6b282e10e37ecf3a5c46b4347d928298d3f6d5f78bb57e248ef446df02bf86335688e3277891764b96b8578d1538abf965ea78545d20b8c7a6435826db0c1a0cd8e9f071318e37dbaa31522456e1f7d90d641f7974442da", 0xdd}], 0x2, &(0x7f00000009c0)=[{0x100c, 0x117, 0x1, 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"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{0x74, 0x13b, 0x2, "9f4fcb4031eb0cc7b02af95d5269d97f52790fbf5bd85dc3267dc15597644d6a26bdf1cebd98643c831c41ad1410caa307f401d764ea0bb99ea822e0bb108f0d25b3a12593da9dfcbebac4ec3f03f0793ececf7877078f3ea411ed60ca3befe8114cb296af"}, {0x34, 0x119, 0x9, "b5cf4ff232ced4713d114779392235a943ca07dc54b5cfd5932ab790c2c0354710870999b82f07"}, {0x30, 0x88, 0x3, "79bb0c442d253d2d29b15bfb63256218b5463e56e80cd277fec7734072cdb84f5cdc"}, {0xe4, 0x110, 0x9, "086048852e416ad2babe63a4987818016f99598345c9298335bc058e20b0f19d9f5ab98fff2368e4cfad0d40ae053521b041eb16c7bca7a0c1e03a3ea6da1fe23c4b84d50fb53092b350672fcff203f4171ed6ff12827bab2937760b1327b17a80d206a9fb417a41b6b935f4722c242ef7905fdc59f525cbfb49955e9a2a134513cb08b93214ec4c131f80088905d28b3d6aa4202940e142544d4ad53c4fd44aa409aa253a4597b135be32824c931f548e8eb49c7deed080f3a1b2e6a8db491e10ab54aac519accf3dd757f156df5d61491f56c6cfbdf379"}, {0x3c, 0x110, 0xd7, "1de0c841e43ceb43470d009d8b23973d71b4715c3176fa222be102d9d9f8a38ec749b920b595d1789e5875b385d7a287"}], 0x22a0, 0x20000044}, 0xf51}], 0x9, 0x20008001) clone(0x20008000, &(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0), &(0x7f0000000500)="3aadc455d9e21f395ec1e26e475be767ca2183e0a7200f3593c0cdc7d268a3bc03ae822655967058147b19a0") ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000540)) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000040)=""/7) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'eql\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000440)={@loopback={0x0, 0x1}, 0x21, r3}) connect$vsock_stream(r1, &(0x7f0000000580)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f00000005c0)={'filter\x00', 0x2, [{}, {}]}, 0x48) write$vnet(r1, &(0x7f0000000700)={0x1, {&(0x7f0000000640)=""/92, 0x5c, &(0x7f00000006c0)=""/45, 0x1, 0x3}}, 0x68) dup(r1) socket$inet6(0xa, 0x2, 0xd51) socket$packet(0x11, 0x2, 0x300) [ 84.293164] sctp: [Deprecated]: syz-executor3 (pid 8283) Use of struct sctp_assoc_value in delayed_ack socket option. [ 84.293164] Use struct sctp_sack_info instead 2018/04/02 13:00:21 executing program 4: r0 = dup(0xffffffffffffffff) syz_open_pts(r0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffff7fffffff, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create1(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x1f, 0xfffffffffffffffc, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80ad, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x2) clone(0x0, &(0x7f0000a93fff), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000080)="8605be091a65a421fbd4002511eb73c2ed6bb9ce0d0dc825ddc409970a3de8cec5629e29cf2c4d4191bc426e801437a802a5d47181a11b81b6bb5ebc9998f315d8d8fe7618f47a0d67d960e273960c63b60e383c8d1787d3358880599d45d727a4ac3f4df58446d63a1d50b62d947834f0db30c7b0c9303f570eee3ccd0100008000000000d8daeaf800000000000000000000004000") epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000b0e000)) setsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000040), 0x0) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f0000000140)={"73797a6b020000000000001c00", @ifru_hwaddr=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x5) 2018/04/02 13:00:21 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000040)='maps\x00') setsockopt$inet6_tcp_int(r1, 0x6, 0xe147c9fa2a2ce99, &(0x7f0000000080)=0x8, 0x4) capget(&(0x7f00000027c0)={0x19980330, r0}, &(0x7f0000002800)) [ 84.373338] sctp: [Deprecated]: syz-executor3 (pid 8306) Use of struct sctp_assoc_value in delayed_ack socket option. [ 84.373338] Use struct sctp_sack_info instead 2018/04/02 13:00:21 executing program 4: r0 = syz_open_dev$urandom(&(0x7f0000b13ff3)='/dev/urandom\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2, 0xb7f8}, &(0x7f0000000140)=0x8) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000000)) 2018/04/02 13:00:21 executing program 1: r0 = getpgrp(0xffffffffffffffff) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x200, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000080)=""/230) r2 = syz_open_procfs(r0, &(0x7f0000000180)='net/ipx\x00') read$eventfd(r2, &(0x7f0000000000), 0x8) io_setup(0x9, &(0x7f00000001c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000280)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x2, 0x5, r2, &(0x7f0000000200)="cbbd722fb2548e", 0x7, 0x5, 0x0, 0x0, r1}]) 2018/04/02 13:00:21 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x4, 0x6, 0x1fc, 0x2, 0x5, 0x0, 0x1f, {0x0, @in6={{0xa, 0x4e24, 0x7fffffff, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0x3, 0x1, 0xa9, 0x8, 0x4}}, &(0x7f0000000080)=0xb0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={r2, 0x3}, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)={0x0, 0x1, [@random="fd7ff96905d1"]}) 2018/04/02 13:00:21 executing program 6: r0 = socket$unix(0x1, 0x3, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x80000000004) write(r1, &(0x7f0000000000)="29000000140003b7ff000000040860eb0100100006a40eff4448eb1132015f38ee46259bffff010000", 0x29) 2018/04/02 13:00:21 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-blowfish-asm\x00'}, 0x5a) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15", 0xffffffffffffff0c) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00000001c0)={0x6, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}]}) sendmsg$alg(r1, &(0x7f00009dbfe4)={0x0, 0x0, &(0x7f0000c09ff0)=[{&(0x7f0000715fe0)="5809d975bcf6eb30a5f0e327e0b1ac788e1d955ae055656cefece1b24e0db537", 0x20}], 0x1, &(0x7f0000000000)=[@assoc={0x10, 0x117, 0x4, 0x3ff}, @assoc={0x10, 0x117, 0x4, 0x3f}], 0x20, 0xfffffffffffffffd}, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)}, &(0x7f0000000100)=0xb) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000140)={r3, 0x80}, 0x8) recvmsg(r1, &(0x7f000005efe4)={0x0, 0x0, &(0x7f0000304fe0)=[{&(0x7f000028a000)=""/29, 0x1d}, {&(0x7f00001a6000)=""/167, 0xa7}], 0x2, &(0x7f000084bfe8)=""/24, 0x18}, 0x0) 2018/04/02 13:00:21 executing program 0: r0 = getpgid(0x0) sched_setaffinity(r0, 0x67, &(0x7f00009ad000)=0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r1 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000000)='./control/file0\x00') setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000000040)="12bf93a1c4379ed03948fe36ee1f9673f7bf6a99708531378ffac071b7a1051c82d47452281c848205c29f0e8e9d6b246f2c5dcaecf8a091764caf7df2e3c560d38a", 0x42) getdents(r1, &(0x7f00000000c0)=""/226, 0xe2) dup2(r1, r2) 2018/04/02 13:00:21 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f00000000c0)=ANY=[@ANYBLOB="040000000000000000000000010000000000000000000000000100000000000000000000000000000000000000e4c4243561a90000000a0000000000000000000000010000000000000000000000000000000000000000000000000000000100000000000000000000010000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"]) 2018/04/02 13:00:21 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000300)=""/198, 0xc6}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/89, 0x59}, {&(0x7f0000001480)=""/77, 0x4d}], 0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x20000, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00000000c0)={0x16, 0x88, &(0x7f0000000240)="d0eea5ab34738d8d486428c8947b778314d573f6f4a00d580b797108d71583dd90df55b551ca5ee31ca9dc6ffcc2d61bc39935ab4c05cfdad72fdda214ec471ba386930f5364e45e806f4545584861e83fcfe97c2b73d40b55e4cf6ae74c8ab41009390219c3e7775f7f95ca1e9620830dd3e477f68e9824d3c3a15b9ed8c3b81d444168506eea6a"}) r2 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x1f}}) r3 = socket(0x1, 0xa, 0x6) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000140)={@broadcast, @multicast1, 0x0}, &(0x7f0000000180)=0xc) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f00000001c0)={@dev={0xfe, 0x80, [], 0x1a}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0xf}, 0x66f3, 0x8, 0x6, 0x400, 0x0, 0x40000, r4}) 2018/04/02 13:00:21 executing program 6: r0 = gettid() rt_sigqueueinfo(r0, 0x0, &(0x7f0000000040)={0xb, 0x0, 0x3}) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@nfc_llcp, &(0x7f0000000000)=0x80, 0x800) getpeername$unix(r1, &(0x7f0000000100), &(0x7f0000000180)=0x6e) 2018/04/02 13:00:21 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00000003c0)='/dev/dmmidi#\x00', 0x4, 0x90000) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000400)) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000000)=@nat={'nat\x00', 0x19, 0x1, 0x130, [0x20000100, 0x0, 0x0, 0x20000130, 0x200002ac], 0x0, &(0x7f0000000080), &(0x7f0000000100)=[{}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x0, 0x0, "8470abff600727f6af00", 'syz_tun\x00', 'teql0\x00', 'rose0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0x70, 0xa0}}, @snat={'snat\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x1}]}, 0x180) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000080)=@raw={'raw\x00', 0x9, 0x3, 0x2dc, 0x0, 0xffffffff, 0xffffffff, 0x17c, 0xffffffff, 0x264, 0xffffffff, 0xffffffff, 0x264, 0xffffffff, 0x3, &(0x7f0000000040), {[{{@uncond, 0x0, 0xc8, 0x128}, @unspec=@CT2={0x60, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0xc8, 0xe8}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0xa8, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x338) 2018/04/02 13:00:21 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000380)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="d179f2508fb13583605d0008a230e7a6", 0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x2, 0x101000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x81, 0x3ff}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0x9, 0x0, 0x8000, 0xb26f, 0x401, 0x0, 0x6, 0x0, r2}, 0x20) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000240)=@req3={0xbf, 0x7fff, 0x8, 0x6, 0x8, 0xa1, 0x1}, 0x1c) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a45352, &(0x7f0000000040)={{0x3ff, 0x3}, 'port1\x00', 0x9e, 0x10000, 0x6, 0x6, 0x7, 0x1, 0x6, 0x0, 0x7, 0x400}) 2018/04/02 13:00:21 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x40, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x83) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000000040), 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, [0x6, 0x1, 0x80, 0x3, 0x5, 0x2, 0xa0, 0x2770df58, 0x21, 0x1, 0x7, 0x7, 0x8, 0x5a26, 0x2]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={r1, 0x0, 0x6, [0x20, 0x2, 0xaff, 0xfffffffffffff230, 0x9, 0x8]}, &(0x7f0000000240)=0x14) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000000000), 0x0) 2018/04/02 13:00:21 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) r1 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x4bd, 0x101000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4), 0xfffffffffffffd64) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000680)={0x0, 0x10040000}, 0x8) r2 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000100)={0x81, 0x1f, 0x9, 'queue0\x00', 0x2}) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="00d9b4d90217d53bf42ba743d379e7fbef450ccf8aa90000024bb0d517bda9b3b26061187f47265cdbc957f19426150d9e46433bdc6bccbbf3124bf9d691a64138ecee8c2f003c695d82cf1e4534d15ef33ae7a2f6c71bc9f6923121b177c05034cd253d4e06cddf50295e873a6359fde957918d7fd00da7c961d9abc01f6d1abb27a6cf90fe7a3357892daee7b783cff951b78e4a797397cc4eff4cf04266159231d110ede2fcdc93c77d50fc0e0232ff71e30000000000000000000000"], 0x8) 2018/04/02 13:00:22 executing program 2: bind$alg(0xffffffffffffffff, &(0x7f00003fcfa8)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r0 = syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffd, 0x4400) r1 = open(&(0x7f0000000280)='./file0\x00', 0x80000, 0x0) r2 = openat(r0, &(0x7f0000000380)='./file0\x00', 0x2007f, 0x120) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f00000003c0)={0x80000001, 0x200040, 0x1, "717565756530000000000000000700000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000020800", 0xf61}) finit_module(r1, &(0x7f00000000c0)="10eb22dcf1d5113aaee3f834c9a32e71090e07fe1672f96e90d27465632b067905179288727bf24427bcf58f69d952bbec8066e2f8ce47f51596518eac761775cdaeda29d8c586e0d983b06b9204030000000000000090d07b6c0d8533de2b9f0da5343756f06424ec937b984b773c2c600b5ff09733c82a35bb257c977f065baf44983d8344fb180b933462f68df6b588749d7def5bba5f7320f3b87bf40ffac7567e1673fa925ee9a7f012", 0x10000000000002) bind$alg(0xffffffffffffffff, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(salsa20,sha224-avx2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00002f8000), 0x0) 2018/04/02 13:00:22 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000100)={@dev, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2c, &(0x7f00000003c0)={0x4, {{0xa, 0x4e23, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, {{0xa, 0x4e20, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x81}}}, 0x104) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000300)={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, 0x0, 0x8, 0x7, 0x400, 0xb42, 0x430400e0, r1}) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) r2 = syz_open_dev$adsp(&(0x7f0000000500)='/dev/adsp#\x00', 0x0, 0x80) connect$l2tp(r2, &(0x7f0000000540)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x3, 0x1, 0x0, 0x1}}, 0x26) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000b00)=@assoc_value={0x0, 0x395}, 0x8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) bind(r3, &(0x7f0000000580)=@vsock={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x80) r4 = openat$cgroup_ro(r2, &(0x7f0000000800)='rdma.current\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000000780)) epoll_create(0xa1) r5 = socket(0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d5affc), 0x4) socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000840)={0x0, @in6={{0xa, 0x4e24, 0x200, @mcast1={0xff, 0x1, [], 0x1}, 0x101}}, 0x4, 0xff}, &(0x7f0000000380)=0x88) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000900)={r6, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}}, 0x9a, 0x9}, &(0x7f00000007c0)=0x88) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) accept4$llc(r4, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000740)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000600)={r7, 0x6, 0x30, 0x1, 0x5}, &(0x7f0000000640)=0x18) r8 = dup(r4) write$eventfd(r8, &(0x7f0000000280), 0xff93) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000680)={r7, 0x5382}, &(0x7f00000006c0)=0x8) recvfrom(r0, &(0x7f0000000180)=""/226, 0xfffffffffffffff6, 0x0, 0x0, 0xfffffffffffffcd1) 2018/04/02 13:00:22 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000662000), 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000aca000), &(0x7f0000abaffc)=0x8) 2018/04/02 13:00:22 executing program 7: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000625000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000002600)='./file0\x00', 0x0) r1 = getpgid(0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000000)=r1) r2 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) r3 = openat(r2, &(0x7f00006e9ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001fff7)='./file0/file0\x00', r3, &(0x7f000001fff8)='./file0\x00') renameat2(r0, &(0x7f0000000080)='./file0/file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x0) 2018/04/02 13:00:22 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='smaps\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)={0x2080, 0xa, 0xb, 0x10, 0x70bd28, 0x25dfdbfb, {0xa, 0x0, 0x2}, [@typed={0x1004, 0x93, 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@typed={0x14, 0x7, @ipv6}, @typed={0xc, 0x51, @str='smaps\x00'}, @generic="ae8243c12f158553dee6f22bfb9ecbce00ef7c71927a0c8dc616196d52f1259f5a05f1cf0ce304d3ba1dfb56e6b5aca8b7b46aa6ac074e61891eb32659cb7c84b8a23b76528f"]}, 0x2080}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) pread64(r0, &(0x7f0000fd7000)=""/8, 0x8, 0x100001) 2018/04/02 13:00:22 executing program 3: r0 = socket(0x1e, 0x4, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='eql\x00') 2018/04/02 13:00:22 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x1, 0x3fffe) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x1, 0x400002) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000100)={0x10000000}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000001c0)={0x0, 0x1, &(0x7f00000000c0)='h'}) 2018/04/02 13:00:22 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000fc2000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x9) close(r0) r1 = memfd_create(&(0x7f0000000040)='/dev/input/event#\x00', 0x1) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000080)={r1, 0x100000001, 0xbb, "59f402b4cd52b3e48d47828bf7fabf11a18b8a907d76ee0c0d15aae471aca349a799ca9f73f607ded47a2c8d40b88a5f03027d7b44402d5d87569e9bfffe4a3917a2ad0b735c14e1e753022a110e89d2fe3790f6074e88f9f2dee4c4903593a2d510f25cfdeba242f2cd2a6ea9ad7e96590063099b176e7de48a190821104fc2cd9ecc0b91ac024b09abd12837bb1d309cc8dac90054eb1ffa630d0ebd8b0f12d026cbf03ab0df4c488bf8e458d2123d6c7e89904bf3f4a0fb3250ced75aae1fb743700c1e025e3154c293625ac2e2b321d766d1b7fa450b7db73b2b77d1b39f6e0a333e5009847ebb9336628b4a73cc985809e4e5"}) getpeername$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000001c0)={@empty, 0xb, r2}) 2018/04/02 13:00:22 executing program 0: r0 = socket(0x10, 0x802, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f00000000c0)={0x74, 0x4, 0x3ff}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000040)) write(r0, &(0x7f0000db5fdb)="24000000200025f0071c0165ff0ffc0e020000000010000002e1000c08000b0000000200", 0x24) 2018/04/02 13:00:22 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_ifreq(r1, 0x89f7, &(0x7f0000000040)={'sit0\x00', @ifru_hwaddr=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000100)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000180)={r3, 0x5}, 0x8) r4 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x7, 0x10000) ioctl$sock_inet_udp_SIOCOUTQ(r4, 0x5411, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) 2018/04/02 13:00:22 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x480001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40, 0x0) 2018/04/02 13:00:22 executing program 1: r0 = inotify_init1(0x80000) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, @tid=r1}, &(0x7f0000000000)) socketpair(0x8, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f00000001c0)={0x0, 0x7fffffff, 0xfffffffffffffff7, 0x0, 0x16}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0x1f, 0x8000, 0x204, 0x8, 0x5, 0x1a1, 0x1, 0x7, 0x0}, &(0x7f0000000100)=0x20) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000140)={r3, 0x3}, &(0x7f0000000180)=0x8) 2018/04/02 13:00:22 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x3d, 0x0) writev(r0, &(0x7f000012a000)=[{&(0x7f0000000000)="290000002000190700003fffffffda060200000622e80002040000150d000400ebffffff00d200019c", 0x29}], 0x1) 2018/04/02 13:00:22 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x0, 0xffffffffffffff9c}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000100)={r1, 0x80000, r2}) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x7ff}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000200)={r3, 0x9}, &(0x7f0000000240)=0x8) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) r4 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r4, 0x40000000af01, &(0x7f0000c97ff8)) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r5) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r5, 0x40405514, &(0x7f0000000040)={0x2, 0x7, 0x0, 0x5, "04cfdcaa8a602bba508f0f888cd1214e9ad670eab85ede70560ae46b219fcb1c4b9b8e8c1cee4c57367414cd", 0x2}) ioctl$VHOST_NET_SET_BACKEND(r4, 0x4008af30, &(0x7f0000d7c000)={0x0, r5}) 2018/04/02 13:00:22 executing program 0: prctl$intptr(0x3c, 0x1000000000000003) [ 86.090253] netlink: 'syz-executor5': attribute type 4 has an invalid length. [ 86.172229] netlink: 'syz-executor5': attribute type 4 has an invalid length. 2018/04/02 13:00:23 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='limits\x00') epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000080)={0x2}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f00000001c0)=0xe8) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x104222}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB="580000001a0004042bbd7000fddbdf250a002080fe000000001000000c001600080025000000000014000500ff01000000000000000000000000000114000500fe8091f300000000000000000000001608000400", @ANYRES32=r1], 0x58}, 0x1, 0x0, 0x0, 0x80}, 0x84) 2018/04/02 13:00:23 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2661, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x40000, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000000100)={0x7b, 0x0, [0x4, 0x3, 0x7fffffff, 0x6]}) r2 = socket$inet(0x2, 0x0, 0x40) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000180)={0x1, 'vcan0\x00'}, 0x18) 2018/04/02 13:00:23 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x8000, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000001c0)={0x401}, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000000040)=""/242, &(0x7f0000000140)=0xf2) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000becfff)='^', 0x1, 0x100000004007fff, &(0x7f0000109ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/04/02 13:00:23 executing program 3: epoll_create1(0x0) r0 = syz_open_dev$sndseq(&(0x7f000064dff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000027c000)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/02 13:00:23 executing program 1: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) pwrite64(r0, &(0x7f0000000000)='T', 0x1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0xa5d7, 0x4) capset(&(0x7f0000000ffc)={0x20080522}, &(0x7f0000000000)) 2018/04/02 13:00:23 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000000080)='./file0/control/file0\x00', &(0x7f00000000c0)=""/19, 0x13) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) rename(&(0x7f0000b2a000)='./file0/file0\x00', &(0x7f0000000100)='./file0/control\x00') r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000180)) mkdir(&(0x7f0000000240)='./file0/control\x00', 0x44) 2018/04/02 13:00:23 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000380)={0xc, 0x6, 0x4, 0x100000001, 0xfffffffbfffffffe, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x20) symlinkat(&(0x7f0000000180)='./file0\x00', r2, &(0x7f0000000200)='./file0\x00') bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)}, 0x20) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x20240) readlinkat(r2, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/206, 0xce) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000003c0)={0xa3, 0xfff, 0xfffffffffffffbff, 0xfffffffffffffffd, 0x1}, 0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x1, 0x10}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f00000000c0)={r4, 0x69, "088d37177ab3b653881545423232c6b2911ea62ca9303bfdabff8092eca7216dc08482aec7a1ca21583e1595fa68090bf393a039b7f293e12b4de9e17d50480af3de94181dd7559e94382a380b070bed5a31bd442c8850e0db2f531fc9296adbc229d7bfe3a791a364"}, &(0x7f0000000140)=0x71) 2018/04/02 13:00:23 executing program 4: r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = gettid() syz_open_procfs(r1, &(0x7f0000000140)='autogroup\x00') bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc) r2 = dup2(r0, r0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuset.memory_pressure\x00', 0x0, 0x0) r4 = dup(0xffffffffffffff9c) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000100)={r3, 0x3, 0xffffffffffffff51, r4}) r5 = syz_open_procfs(0x0, &(0x7f0000000080)='net/netlink\x00') sendfile(r5, r5, &(0x7f0000000000)=0x2000000, 0x400) 2018/04/02 13:00:23 executing program 3: r0 = memfd_create(&(0x7f0000000080)='%\x00', 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10020004}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)={0xb4, r1, 0x2, 0x70bd2a, 0x25dfdbfd, {0xe}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xf4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x101}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x21e1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x14}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x52}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x79}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x20000094}, 0x80) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000)=0x9b4, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='net/fib_triestat\x00') sendfile(r0, r2, &(0x7f0000000040), 0x10ed5b) open(&(0x7f00000002c0)='./file0\x00', 0xc400, 0x40) 2018/04/02 13:00:23 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x3, 0xffffffffffffffff, 0x1}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x2, 0x7f, 0xc, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000ba000)={r1, &(0x7f00002ae000), &(0x7f0000260ff8)}, 0x20) unshare(0x28060400) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000394000)={r1, &(0x7f00002d0000), &(0x7f00000a8fe5)=""/27}, 0x18) r2 = syz_open_dev$dmmidi(&(0x7f0000000700)='/dev/dmmidi#\x00', 0x8, 0x400) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000002a00)={@dev, 0x0}, &(0x7f0000002a40)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000002a80)={0x9, 0x9, &(0x7f0000000080)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [@generic={0x4, 0xfffffffffffffe00, 0x7, 0x1}, @exit={0x95}, @jmp={0x5, 0x10000, 0x0, 0x7, 0x1, 0xfffffffe, 0x10}], {0x95}}, &(0x7f0000000100)='GPL\x00', 0x1, 0xb6, &(0x7f0000000140)=""/182, 0x41000, 0x1, [], r3}, 0x48) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000740)={@mcast1}, &(0x7f0000000780)=0x14) 2018/04/02 13:00:23 executing program 0: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f00000002c0)=ANY=[@ANYBLOB="f40000001900200029bd7000fbdbdf25ac1414aa000000000000000000000000fe8000000000000000000000000000aa000700000e2400030a0020a03c000000071ec2122da50cc742cca805aa0cb9edcaba6387ea0e25a2500b9d01217ee05f01446e54fe9d03f8714f011c9dc5be3c6bde5fe4d9616924a91af8a893ffcdc4fc53b290eb63129ae7b0142cde668dfb3b4b5e4feb293fefb6dc00e356831b7e348a0770d23dafc74f1fb4333f42b96148a2fe935a7e3da62823b22709097fac887b8bef1eef"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r3) bind$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000440)={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x1f}, {0xa, 0x4e21, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0x77}, 0x2, [0x430, 0xff, 0x781, 0x8000, 0x2, 0x2400000000000000, 0xffff, 0x2]}, 0x5c) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000540)='sit0\x00', 0x10) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) ioctl$KVM_GET_XCRS(r7, 0x8188aea6, &(0x7f0000000000)) r8 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0xa33d, 0x0) ioctl$PPPOEIOCDFWD(r8, 0xb101, 0x0) flistxattr(r5, &(0x7f00000001c0)=""/162, 0xa2) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000000040)=0x5) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYBLOB="b8220000030001012b010000ffdbdf2f00000000047fe17f837ff0ffc2c8956060c1a6a3fb21d1a3fe4625a47312dbe26729f1fb5d916cf00000001b0004ce5899f39ab16cc402b65dca5b0ada3f2b00000000000000b666f883d9a4772e9dcf19396398d3d8a96a"], 0x68}, 0x1}, 0x0) capget(&(0x7f00000003c0)={0x20080522, r1}, &(0x7f0000000400)={0x1, 0x508, 0x6, 0x400000000, 0x1, 0x8000}) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mkdirat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x40) 2018/04/02 13:00:23 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000011f9d)}) pread64(r0, &(0x7f0000000140)=""/33, 0x21, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x399440, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082ef0a)=""/246) pwritev(r1, &(0x7f0000f65000)=[{&(0x7f0000b20000)="80", 0x1}], 0x1, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000080)=0x4, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000180)={0x3, &(0x7f00000000c0)=[{0x8, 0x10000000, 0x8f, 0x7c24}, {0xc368, 0x100, 0x9, 0x1}, {0x9, 0xd35, 0x6, 0xff}]}, 0x8) 2018/04/02 13:00:23 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/rt6_stats\x00') ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000000000)='\x00') sendfile(r0, r0, &(0x7f0000000040)=0xfffffd, 0xfff8000000000001) 2018/04/02 13:00:23 executing program 7: syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f00000000c0)={0x0, 0x0, 0x5f}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffffffffe) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000140)={0x4dec, 0x0, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f00000002c0)=[@text16={0x10, &(0x7f0000000240)="ea12abd9006626f20f4e100f8116a366b9800000c00f326635000100000f30def60fae99b704660f3840b6b6ffbaa000ecbaf80c66b8c4833c8866efbafc0c66b80b00000066ef260f001f", 0x4b}], 0x1, 0x0, &(0x7f0000000300), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/02 13:00:23 executing program 5: r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x10, 0x80000) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f00000000c0)=""/153, &(0x7f0000000180)=0x99) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040), 0x4) r2 = socket$netlink(0x10, 0x3, 0x4) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$TCSETAF(r3, 0x5408, &(0x7f0000000200)={0x1, 0x1, 0xc0b, 0x6, 0xf0, 0x6, 0x7, 0x5, 0x2, 0x200}) write(r2, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe00c72b6df5b01b43401f75080039000500", 0x27) 2018/04/02 13:00:23 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) prctl$getname(0x10, &(0x7f0000000000)=""/105) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f00006cb000), 0x3) 2018/04/02 13:00:23 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="020600000200000029bd7000000000003458b0f6108f57075a20d195a81142e8c876c14aa6b43dea1bbf44283fc82e3b1a6c951dbee99dd8cbabe65c28fa"], 0x10}, 0x1}, 0x0) 2018/04/02 13:00:23 executing program 6: r0 = socket(0x2, 0x3, 0x8000) getsockopt(r0, 0xff, 0x800000, &(0x7f000091b000), &(0x7f0000000040)) setsockopt$inet6_dccp_int(r0, 0x21, 0x1, &(0x7f0000000000)=0xa87, 0x4) 2018/04/02 13:00:23 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x8001, {{0xa, 0x4e22, 0x6, @dev={0xfe, 0x80, [], 0x16}, 0xd1}}, 0x1, 0x2, [{{0xa, 0x4e24, 0x3ff, @dev={0xfe, 0x80, [], 0xf}, 0x1000}}, {{0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0x11}, 0x1}}]}, 0x18c) sendmsg(r0, &(0x7f0000014fc8)={&(0x7f0000008ff0)=@in={0x2, 0x4e22, @loopback=0x7f000001}, 0x14d, &(0x7f0000001fe0), 0x0, &(0x7f0000009c60)}, 0x8800) 2018/04/02 13:00:23 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x5f) connect$inet6(r0, &(0x7f0000010000)={0xa, 0x104e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x8, 0x4000) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f00000000c0)=0x7, 0x8) sched_setscheduler(r1, 0x5, &(0x7f0000000040)=0x5) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1) r3 = dup2(r0, r0) ioctl$KDSETLED(r3, 0x4b32, 0x4) 2018/04/02 13:00:23 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x377, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000200000000000000000ee7007bc4e1246e064d297ca7503bc0c500000000ff004284827dbfd3009400000000e5000095004917123dd802b13c6f303b6efc7ef2ace4b7bfcf996febb3c2661df09bd7b92d906aaee3ce45215466cf405899d019d328b5441fc62720e7a5a2206c361e3213f8247ab8b8e14b8bf03bbabf943dec7acfb927e2a07fcdff0a8bae7805d8b76f00e96b2ecb97f6a70e8318a2f0a114dab40094951c3f960200000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000000c0)=r0, 0x4) write(r1, &(0x7f0000000000)="260000005e0009000000df623339410e5900000000010000e3ff026ce4b0ff00000000000000", 0xfffffff3) 2018/04/02 13:00:23 executing program 4: socket(0x10, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x440000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000f80)={0x0, 0x1c, &(0x7f0000000f40)=[@in6={0xa, 0x4e22, 0x10001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xfff}]}, &(0x7f0000000fc0)=0x10) syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0x1, 0x800) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f00000003c0), &(0x7f0000000400)=0x8) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) getsockname$packet(0xffffffffffffffff, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000940)=0x14) sendto$packet(0xffffffffffffffff, &(0x7f0000000880)="47d82f4ee2f635e2e20450e412b0220acf243910ddbe76aa3a2361f0b552fa5080b53e8ce74b03e9c5f56ed3a13eebb299bb4be847774442d083280fec3081", 0x3f, 0x0, &(0x7f0000000980)={0x11, 0x1f, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xf, &(0x7f0000000140)=""/86, &(0x7f00000001c0)=0x56) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000000380)={'bcsf0\x00', {0x2, 0x0, @multicast2=0xe0000002}}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x5}, &(0x7f0000001040)=0xffffffffffffff65) r1 = syz_open_procfs(0x0, &(0x7f0000000700)="6664001a000000") getdents64(r1, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5643) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000600)=ANY=[]) lseek(0xffffffffffffffff, 0x0, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x280000000000000, 0x0, 0x3}) 2018/04/02 13:00:23 executing program 5: sendmmsg(0xffffffffffffffff, &(0x7f0000001480)=[{{0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000001080)="cfb7c4c7275ec7f5ffe3", 0xa}], 0x1}}], 0x1, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) socket$inet6(0xa, 0x5, 0x23) select(0x40, &(0x7f0000002000), &(0x7f0000000000), &(0x7f0000000fc0)={0x200080000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000001000)={0x0, 0x2710}) setsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000000f9b), 0x0) 2018/04/02 13:00:23 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) recvmsg(r0, &(0x7f0000001080)={&(0x7f0000cf1ff0)=@nfc, 0x10, &(0x7f0000001040), 0x0, &(0x7f00000010c0)=""/4096, 0x1000}, 0x0) syz_emit_ethernet(0x2c, &(0x7f0000000080)={@empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipx={0x8137, {0xffff, 0x1e, 0x0, 0x0, {@current, @random="1a8d69e24c92"}, {@broadcast=0xffffffff, @current}}}}}, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000080)) syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000040)='./file0\x00', 0x7, 0x4, &(0x7f0000000200)=[{&(0x7f00000000c0)="0ea8ab7644111f6b8beb69d0b69e89b7cfe621c87699e6d59ccb997e38", 0x1d, 0xffffffffffffff42}, {&(0x7f0000000100)="57a73cb335b7368c1da428b296b40fd03fbbd8e8c7602387164c7d3ea0d3b888c10d2f6878b61a07c474db17cb142931bb589e516ec7afab3d40a0f98bb97d28ee0e04dcf02658b2eb54ffa47fc7fa5389cb4084d0e7ce6112f5", 0x5a, 0xc7c}, {&(0x7f0000000180)="a79b0149d3c7b7dfe3eb051213b3ec3669f47c5222cb95abf081e044143cb8f5e79f90a2deb507899aa5ac321a2de39c15ff5a63ec16a8bccd6ceddbcadb634a7e8544aa2be3182ca4a828189b161bf3be541ad2e82140f22f077856fb17e0de993d8e7ad93a30b5f87a36e520adefae4025c22b35755b13e1de06a59a", 0x7d, 0x697}, {&(0x7f00000020c0)="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", 0x1000, 0x80000001}], 0x122042, &(0x7f0000000240)={[{@file_umask={'file_umask', 0x3d, [0x34, 0x30, 0x32, 0x31, 0x34, 0x35, 0x37, 0x36, 0x37]}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'maccyrillic'}, 0x2c}, {@type={'type', 0x3d, "80f20d0d"}, 0x2c}, {@session={'session', 0x3d, [0x2d, 0x34]}, 0x2c}, {@gid={'gid', 0x3d, [0x7e, 0x7f, 0x31, 0x33, 0x3f, 0x34, 0x36, 0x0, 0x0]}, 0x2c}, {@codepage={'codepage', 0x3d, 'macceltic'}, 0x2c}, {@codepage={'codepage', 0x3d, 'koi8-r'}, 0x2c}, {@file_umask={'file_umask', 0x3d, [0x34]}, 0x2c}, {@umask={'umask', 0x3d, [0x37, 0x33, 0x33, 0x30, 0x31, 0x37]}, 0x2c}]}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000440)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000540)=0xe8) r2 = fcntl$getown(r0, 0x9) ptrace$setopts(0x4206, r2, 0x200, 0x1) keyctl$join(0x1, &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}) recvfrom$packet(r0, &(0x7f0000000300)=""/252, 0xfc, 0x2000, &(0x7f0000000580)={0x11, 0xff, r1, 0x1, 0xff, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}}, 0x14) 2018/04/02 13:00:23 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2000, 0x0) openat$cgroup(r0, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) socket$inet6(0xa, 0x1000000000000006, 0xffffffffffffffff) accept4$unix(r0, 0x0, &(0x7f0000000080), 0x80000) 2018/04/02 13:00:23 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$inet(0x10, 0x3, 0xc) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000000)={{0x7f, @rand_addr=0xffffffffffffff81, 0x4e24, 0x1, 'lblcr\x00', 0x9, 0x0, 0x3d}, {@multicast1=0xe0000001, 0x4e20, 0x2004, 0x7, 0x7, 0x7fffffff}}, 0x44) r2 = dup2(r0, r1) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000020f88)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e28000000100043ba16a0aa1ca10bb356da5d8060000000060000000029ec2400020cd37ed01cc073", 0x4c}], 0x1}, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140), 0x10) 2018/04/02 13:00:24 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x15) socket$rds(0x15, 0x5, 0x0) 2018/04/02 13:00:24 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') sendfile(r0, r0, &(0x7f0000000040)=0xfffffd, 0xfff8000000000001) fcntl$notify(r0, 0x402, 0x3) 2018/04/02 13:00:24 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x80000000004) write(r1, &(0x7f0000000000)="29000000140003b7ff000000040860eb0100100006a40eff4448eb1132015f38ee46259bffff010000", 0x29) close(r0) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x5, 0x1) ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f00000000c0)={0x1ff, 0xc, 0x1}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000100)={'ah\x00'}, &(0x7f0000000140)=0x1e) 2018/04/02 13:00:24 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x2, 0x1) r0 = socket(0x15, 0x80005, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000000080), &(0x7f0000000ff8)=0x10225) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/dsp\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000400)) ioctl$DRM_IOCTL_AGP_BIND(0xffffffffffffffff, 0x40086436, &(0x7f0000000440)) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000000340)={0x8}, &(0x7f0000000180), 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000200), 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000040)={0x81, 0x0, [0x5, 0x3f, 0x7, 0xfff]}) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x200, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00000001c0)=@req={0x8000, 0x10000, 0x486c, 0x1}, 0x10) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f00007e6fff)=0x4, &(0x7f0000000140)=0xffffffffffffff35) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f0000000800)={0x0, 0x1, &(0x7f0000000540)=[0x4], &(0x7f0000000580)=[0xca9, 0x8, 0x0, 0x6], 0x11, 0x6, 0x8, &(0x7f00000005c0)=[0x2, 0x100000000, 0x5, 0x5, 0x7, 0x616d], &(0x7f00000007c0)=[0xfe, 0xfffffffffffffffe, 0xc1, 0x7, 0x2, 0x328, 0x5, 0x800, 0xfffffffffffffff7]}) r4 = dup3(r2, 0xffffffffffffffff, 0x80000) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000280)={0x9, {0x2, 0x4e22}, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e22, @rand_addr=0x1}, 0x100, 0x1, 0x0, 0x1ff, 0x7f, &(0x7f0000000240)='bpq0\x00', 0x1, 0x3, 0xfffffffffffffd46}) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r4, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB="9771bcbfb12d624ff2f252800000000000000094738f8502cd29ca18b2cfcf990f3dafd5a1ead992318b58281003", @ANYBLOB="000828bd7000fcdbdf25030000001c0002000800070008000000080007000010000008000400070000000800060008000000080005001f000000180001001400030000000000000000000000000000000001080005003f000000080006000400000008000600080000000c000300080007004e2100006400020008000900410800000800080005000000080009000500000014000100ff01000000000000000000000000000108000b000200000008000b000a00000008000900ff7f000014000100ac1414aa000000000000000000000000080002004e240000"], 0x2}, 0x1, 0x0, 0x0, 0x5}, 0x40890) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40086410, &(0x7f00000000c0)={0x8e, &(0x7f0000000840)="96529dbaa7ffaa4d460f643e35cd23c4c24f32fa630edb714026dbed452f8afcd5ecf731bd02d8242e6fecebe3aa4837f133d84547b126e9b15a5e8061af1f136066be007aae1926b331edeff7733c422c87b2fed517da63170c7d6dbb2773734ef7a057005d00c192b3413d5a619a18abf67fddf525e55a4d7400af7a9a491eb930e03b484328d4e598b70bba6f"}) 2018/04/02 13:00:24 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000000)={0x20000000, 0x0, &(0x7f0000fb7ffe)}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000000040)={{0x3, 0x3}, 'port0\x00', 0x98, 0x1, 0x200, 0xffffffffffff8001, 0x2, 0x8001, 0xfffffffffffffffc, 0x0, 0x5, 0x4}) 2018/04/02 13:00:24 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000180)={@local, 0x0}, &(0x7f00000001c0)=0x14) accept4$packet(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0x14, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8) accept4(r0, &(0x7f0000000440)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000004c0)=0x80, 0x80800) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000500)={@rand_addr, @rand_addr, 0x0}, &(0x7f0000000540)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000005c0)={{{@in6=@ipv4={[], [], @multicast1}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f00000006c0)=0xe8) sendmsg$nl_route(r0, &(0x7f00000007c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x120500}, 0xc, &(0x7f0000000780)={&(0x7f0000000700)=@mpls_getnetconf={0x64, 0x52, 0x0, 0x70bd28, 0x25dfdbfd, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1, r2}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x2}, @NETCONFA_IFINDEX={0x8, 0x1, r3}, @NETCONFA_IFINDEX={0x8, 0x1, r4}, @NETCONFA_IFINDEX={0x8, 0x1, r5}, @NETCONFA_IFINDEX={0x8, 0x1, r6}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0xffffffff80000001}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x3}, @NETCONFA_IFINDEX={0x8, 0x1, r7}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x1}]}, 0x64}, 0x1}, 0x44080) r8 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r8, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000140)=ANY=[@ANYBLOB="0000bdaa4dfcf66567493c21c116e17f4a21f0e3b4a27d0dbb44e9f25ebad96b7b42b31ecf499e889ca212803d07a5785c931de4cb554c256cc20665677c"]) 2018/04/02 13:00:24 executing program 1: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000040)="e7b346bef811fbb505e7e57d7abf470d", 0x10) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = fcntl$getown(r1, 0x9) fcntl$lock(r0, 0x7, &(0x7f0000000100)={0x2, 0x3, 0x9, 0x80000001, r3}) setgid(r2) 2018/04/02 13:00:24 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='nfsd\x00', 0x0, &(0x7f0000000140)) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2, 0x100) open$dir(&(0x7f0000000180)='./file0\x00', 0xb925ca6d7894da3b, 0x2) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000040), 0x4) 2018/04/02 13:00:24 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000740)='/dev/audio\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000780)={0x9, 0x5, 0x8002, 0x2, 0xfffffffffffffe00, 0x59c, 0xa71a, 0xb58d, 0x0}, &(0x7f00000007c0)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000840)={r2, 0x2c, &(0x7f0000000800)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0xfff, @loopback={0x0, 0x1}, 0x9}]}, &(0x7f0000000880)=0xc) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x1, 0x1) getpeername$llc(r3, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x10) ioctl$KVM_GET_PIT2(r3, 0x8070ae9f, &(0x7f0000000300)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000080)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x24) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f00000005c0)={r0, r3, 0xb3, 0xfffffffffffffff9, &(0x7f00000004c0)="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", 0xfffffffffffffffb, 0x8, 0x8, 0x0, 0xffffffffffff37c0, 0x4, 0x80000001, "776e7474e45ce07adc6f787d8e0c0112dc2d3dc9f2055c56e217726c9fa1aeb563015e275ade54814755940ee3a8eaac01e673d732401c4296a323a6baa39d54dcec2c3ff945c7e8ebd1c022f15caa9650810e9f7546eec656637d538472f280cce5a131356c214cd4878ea348d7bb9856c98a70201ae60aecfa592525f3d82fc2c09403373948f4d708e354668849"}) setsockopt$IP_VS_SO_SET_DELDEST(r4, 0x0, 0x488, &(0x7f0000000280)={{0x21, @multicast2=0xe0000002, 0x4e21, 0x1, 'wlc\x00', 0x24, 0xaf, 0x77}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x2, 0x5, 0xfffffffeffffffff, 0x9}}, 0x44) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000100)={r6, 0x8}, 0x8) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) ioctl$KVM_GET_PIT2(r3, 0x8070ae9f, &(0x7f00000006c0)) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000000480)={r0, 0x9}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000140)={r5, 0x29dc00000000, 0x30}, 0xc) socket$alg(0x26, 0x5, 0x0) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f0000000680)={0x2, 0xfffffffffffffffe, [{0x5, 0x0, 0x1}, {0x1, 0x0, 0x7f}]}) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000380)={@in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x80, 0x7fffffff, "42ecb48915cc289745d47202446fedf856438658464a031ab0888f94799f953d6ba74cce35b4a18053e803e529f84700a96480961f8d0edebfb4ca4b69b336c4ab47e85eae924324ca7e2962bc7d1048"}, 0xd8) 2018/04/02 13:00:24 executing program 0: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0xfffffffffffffdba) sendto$inet(r2, &(0x7f0000000000)="01f5", 0x2, 0x4, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xfffffffffffffefd) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="0e4cc955e66f8c040967b6639c53f603b406002c392e0000000068c59e51b7e3ffd4613cf777639e5ea78ba4d0a2d962ac64caa5c4384cc683e6babdec43c3d3d032531bb42a78a25839a74dcaab1f17f65cc75fe26e158158dac5ef6fea3cecd5a981f159cdcbbc84e6c39f9cb83d969d8ffd083320441a01fc2d28a5c9fd04433632faaa700ecd40a6e55e77bc82ef1464d09324d8efe048c8841e87e309919a07f5", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059aff8)={r3}, &(0x7f000034f000)=0x8) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, r4}, 0x10) 2018/04/02 13:00:24 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000a5e000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a5f000/0x1000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="f1ff00000001003d3602557bb381b59cbf53c9cd181600034d565c84"]) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/02 13:00:24 executing program 5: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) pipe2(&(0x7f0000000540), 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000380)={0x44, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='\x00c@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYBLOB="852a747000000000", @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYBLOB="00e1445d8b4e88b1a28c2d6f"], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000000280)}) 2018/04/02 13:00:24 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x101002) clock_gettime(0x0, &(0x7f0000000000)) write$evdev(r0, &(0x7f0000000080)=[{{0x0, 0x2710}, 0x108, 0xffffffffffff0000, 0x9b71}, {{0x77359400}, 0x3, 0x2, 0x1}, {{}, 0xff, 0x0, 0x8}, {{0x77359400}, 0x1, 0x1, 0x800}, {{}, 0x8a0d, 0x3134beb7, 0x7}, {{0x77359400}, 0x4, 0x9, 0x1}], 0x60) 2018/04/02 13:00:24 executing program 4: r0 = socket$inet(0x2, 0x80003, 0x2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, &(0x7f00000000c0)=0x84) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x40000, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x10001) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000180)) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0x3bf1, 0x4, [0x401, 0x6, 0x800, 0x7fffffff]}, 0x10) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x81, 0x101800) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_CHECK_EXTENSION_VM(r4, 0xae03, 0x80) [ 88.137610] binder: 8599:8605 unknown command 4219648 [ 88.189007] binder: 8599:8605 ioctl c0306201 20000380 returned -22 [ 88.234624] binder: 8599:8620 unknown command 4219648 [ 88.250379] binder: 8599:8620 ioctl c0306201 20000380 returned -22 2018/04/02 13:00:25 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x1) creat(&(0x7f00000000c0)='./file0\x00', 0x100) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) 2018/04/02 13:00:25 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f000058b000), 0x4) epoll_create(0xfff) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2000, 0x0) epoll_pwait(r1, &(0x7f0000000040)=[{}, {}], 0x2, 0x6, &(0x7f0000000080)={0x7}, 0x8) 2018/04/02 13:00:25 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000080)={@rand_addr, @dev, @broadcast}, &(0x7f00000001c0)=0xc) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@int=0x7, 0x4) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000000)='./control/file0\x00') setxattr(&(0x7f0000000300)='./control\x00', &(0x7f0000000340)=@known='system.posix_acl_access\x00', &(0x7f0000000440)='\x00', 0x1, 0x0) getdents(r0, &(0x7f00000000c0)=""/226, 0xe2) dup2(r0, r1) 2018/04/02 13:00:25 executing program 4: r0 = socket$inet6(0x10, 0x2000000003, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x5, 0x80100) sendmsg$kcm(r1, &(0x7f0000000bc0)={&(0x7f0000000180)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x2, 0x4, 0x2, {0xa, 0x4e24, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000200)="233664bc647d348d625b352f5db49db91e1b2bc53d8812573e61db01c1ac45cbd7020336950df4a75a4ba0", 0x2b}, {&(0x7f0000000240)="7b14745845a2f642493c0aa105c2f566306b9967bee5c964abe58d2c8312bbf69392c8d82c00fb994fa4f2d9047966a17721cd5ce1898e601d8432777d6bc5ab91e4435ef10ba4bdba3a1639c9615d21228d2df0cd6911e65c4b63ef2cfd4ef8b12e2b6c805219134eb3e4c9db23b1adcccb111354e0aee1e7cac2249e0923e7dd6e2b0e391c7e522b9d94d7766505ebb8a42b9782223f0e33fb1fa6bf6e05e84e49eeed294c36c722f46e156532be8a0f7d3c554a1b023e6f8c3ea2a91022a6162aa7f3d8d343da179ea4d74f", 0xcd}, {&(0x7f0000000340)="0d21b427592f0ccded73bbf6e8a47b2a1cd2159a3e839d23bcde2c4db4158d221f5528dafc4ba3ddc312a0ecbb556d586f7dd4b93e25faa38d956bf569ecffe11e28ddae8d043b22d4386f2164ef79c2a5e1cab4b821efc505acee0d62121cc9c7b10261f5827b3b14b0d3fccd4518afaddd1aa22f355d084bef0162f9645ee73c7c9d9c74b9b07d3ab65bf22f7b0968fe863caedf50225c2985323d0776910df3ea25dd9d45e28501b7b32ebb3951b18687df140c72e15b781c5fe9b3077dcdc29fcb6f92f246fe5b4bdd9d7e5101ef976c96b02bbf6e091808d306a1d45ec2ad93769822", 0xe5}, {&(0x7f0000000440)="497c46d8856c464bbd7f129be48329b6decad8f39758d1fba204f8575469ce46f660364c1bc55fb79a9d5219d8e7ba95b8912323767203a22f12d931a894d790191780a64b700d6167d238e6b0a6cc8eaf5b274409d6020e3e528c74d8a08ace554058498c72620e3debfd4a1a8782ac672ca43762422f8aea28200cedeb1ddd54433939506997417a7d656b217d2148b9c42608125ea847da5cf3a8f1a5326bf21640965cae99452b6350f0f6e116aff3c677c0fdf8f27170986a20a46dc41986070e135ec0193288a085b2", 0xcc}, {&(0x7f0000000540)="9e407bd5a6a98c3234a0", 0xa}, {&(0x7f0000000580)="a8543bf696004178fd4fd6661fcd295fa7e329609e9703b995621766e0af23112599867e94d15566", 0x28}, {&(0x7f00000005c0)="c3339e225674dcbfe218743bdf982f2ba2608ff8f9894b24af3864d797c6959b173661f5e37f7323658d864c9922fdcb24912a65a253417db15a0afaa3eb8d42c936e1098b7e5cc81fd2e00d573b0ceebbb1a2ccec764f753cfac1cecc1fe865e6b3e724b5547c3367b074cd", 0x6c}, {&(0x7f0000000640)="dffd21dc5f471c5ea024a34a94509adae89b2007be5aa7bd3eba4b70884099326f86ed65f6ba61cfa63f676c21fe0bcc6413c367cb01b65731ace717a0d6f88881350048ad7b645440fe7dfa1c38832b359824ec71b41751631ed8c55c891e33f51c7570dde3f939a3e7a88086", 0x6d}], 0x8, &(0x7f0000000700)=[{0x58, 0x10f, 0x6, "8471539f4c307a60483bc50609a5fc4358e2111bd2b9148892937048adaa4dd479d7a0f1fbda98a07439c4ab154099b95d27fbfa3d974b5ee7dcb1407f80685f31211abf50b3257e4e1e"}, {0xe0, 0x102, 0x8, "85a7e5009b4a759319fd0fe9f2a971c81312abbf94e39d95a3b61ef4f4ea419e2a899e14915b02fc5f4bfe1233f965b0a099a4127fbdb7af8928aeacd09d35f66b2edfb9fac28194f9e56e77780c5ddf4ce2bdfe5f0e24aaed6c81eee64f2201a1581ad9bbf6fbc75d8c9ab656e634fbd05a33106ee9c576095342cb094d72e5f51651d20da86257eb67619e5b8500a78465286398db54775cdd375e5109f5a2b0cd586d46850cb257605ea4c565cac83f9d7a34bb011f1a2440417934f0b7dd46b58cc7d70fe180f0695996f2256e9204e149"}, {0x50, 0x11, 0x9, "3df027f90aedf6618e6b4c4c9bf396c3fc6877cfe340d8901b7ca46927d5a355c8225b384d02fce56decdc8f5f66744354efd63e3d4817022a24b72a22a870703d"}, {0xec, 0x10f, 0x1, "d70d5f7c7ec2b9cab7f1eafbf5e89623c26c5d3c47672f3f29b61fac92099cd2125e2482908e2cabdd8cede6374d27eb29d21657823770ffc796ef2d356bc8490eb9303058dd6408956d99c8b3d4dc10f251a803c7ef4298f622d1ea2b5ed07633b9c13f8e62f64ff3ea07aa7349078641a51a50415f4ec384a09aae1e191bf2aac291363ce33dde5aab7cc61327079e0c3186c8d40b028df823cd20d07c71ee604b908dd6ce36c1c71fbc5de545aa5713ed42a7163017e29ffdf2391c324536a2b89ec70f5aee2663673f716585f0839c164ad6bca37887b7abdb00cb75"}, {0xb8, 0x1ff, 0x1, "74f5828ba3be56546fc19052c6daaa7272d26178f62148102f3df911168dbb8c2dd62cb04b3bff095aba150e18b193a32b7a7651f654e3861d8cfb8cad8e48694f6514547e886b31a92a758ec7f5532007e3463619949a9b29692ef604e3652b92e45460bd344f575abaf7f2f663986af913b2e70f0a5701499c6c01c256aed15b13da0ba11369b02d6e6e1cf011747e018fe2c17f929e846632ff5daed1a94b871b9f080142cdc3338e"}, {0x6c, 0x118, 0x100000001, "84402c5623071b7077be99d67412477b3bd23186a427a0446a2a77a8c446e305dd1495c60d3e93b0bdf3744e1653919640985b4f9468c735ac6f1997d2c32ab5e866df897437d83488d7c500400deee06210f2ef1cfa548abd2cb89bde"}, {0x18, 0x114, 0x4, "0b63475faf5354ea2b6b38"}, {0x28, 0x1, 0x2, "27d87a7220470f386780299d56e6a9cd104894a24bf44c1d06e256"}, {0xd4, 0x111, 0x1, "c1dc5a08e867bda5ca2077d73106efa789d2dcb9a3df4679cc652617a9763237cb94ccd61c74c1a9e74e935fe2aad6a97c679449b0cbac2a78765b6365afac1dff37eb41bb9a1afa7dff5bb54eb6cdea52a9f6069ea3ff2544c0d780f3e4e916bb72fe1c10f35f53666f1e27af2fbecfae2d43f44666a0129249a8c53545897a34fd12c0e99a77942e71d4ebf1cbcc25aaf764d6265c01185158a2936832463b58d1ce9732d14622e029362dbed96236e76e2fb39576c4d15755f7957cb2fb4f2bf39ec8bd52bc1c"}], 0x4ac, 0x44000}, 0x20000000) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000100)="5500000018007fbdb72d1cb2a4a280930a06000000a8430891000000390009000a0005250d0000000000000705000000000000dc1338d54400009b136ef75afb83de448daa7227c43ab8220020bdf26fd34ea867ae", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/04/02 13:00:25 executing program 6: r0 = socket$inet(0x10, 0x7, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000020ff0)=[{&(0x7f0000001800)="2f0000001c000367ffffff000d0000000200000001000000000003c91300010023000000000000005867000000050b", 0x2f}], 0x1, 0x0, 0x100000051}, 0x0) getsockname$inet(r0, &(0x7f0000000040)={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x10) 2018/04/02 13:00:25 executing program 2: mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xd8, 0x10000) getpeername(r0, &(0x7f0000000080)=@l2, &(0x7f0000000100)=0x80) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) removexattr(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=@known='com.apple.FinderInfo\x00') syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x8ffc, 0x220200) 2018/04/02 13:00:25 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00001ec000)={0x4}) poll(&(0x7f0000221000), 0x0, 0x0) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x40000) accept4$packet(r2, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000004c0)=0x14, 0x80000) bind$can_raw(r2, &(0x7f0000000500)={0x1d, r3}, 0x10) connect$unix(r2, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000469ff4)={0x4}) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="0017bb92e37900873531fd2434be2a0bfe6d6daeb3c9b6a2b8317e5deaccff640d319336a42b4755f325d5d1729ba5b40a94b0ed4eb816d8c1693e931c8482df3d440534f4cb8b606662900dd2eb721e02793902693ef918d1880867111c91b5a8df83ee8e83d3a178bc6d6be0e3c807f78bb7e2de2f28a54841c1a32782776825edfd14ce4506058aada9fc089896de4dd6eb95a2ef85547df0f7c509edec8339ec63b1c1b60c5d481037d5c85ebaa43da28cf0693a4d8918306c47351ae10dd85a8b65e310b3fc19dd542d77020ede0d025d61bfc2956d0f18f74baf660cb3dadf4c00000000000000000000000000"]) socket$inet_udp(0x2, 0x2, 0x0) 2018/04/02 13:00:25 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000055cf88)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$RDS_FREE_MR(0xffffffffffffffff, 0x114, 0x3, &(0x7f000000b000), 0x10) ioctl$KDDISABIO(0xffffffffffffffff, 0x4b37) r2 = socket$unix(0x1, 0x5, 0x0) fgetxattr(r1, &(0x7f00000002c0)=@known='system.posix_acl_access\x00', &(0x7f0000000340)=""/17, 0x11) bind$unix(r2, &(0x7f000000dff8)=@file={0x1}, 0x2) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'erspan0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) add_key(&(0x7f0000bbaff8)='trusted\x00', &(0x7f0000c33ffb)={0x73, 0x79, 0x7a}, &(0x7f00000d6000), 0x0, 0xffffffffffffffff) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.stat\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000000200)='\x00', 0x10) listen(r2, 0x0) add_key(&(0x7f0000efeffa)='logon\x00', &(0x7f0000a13000)={0x73, 0x79, 0x7a}, &(0x7f0000bd9faa), 0x0, 0xfffffffffffffffe) listen(r2, 0x0) keyctl$revoke(0x3, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0106434, &(0x7f0000000100)) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000140)=""/97, 0x61}, 0x40000122) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$BINDER_THREAD_EXIT(r5, 0x40046208, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000240)=ANY=[@ANYBLOB="ffff0900000000001400000008004500001c0000000000117e5800000000e0000001e0ff4e210008907816035a69611e96a92ab4d38516d56ad3052690fa47375595b436"], 0x0) dup(r0) 2018/04/02 13:00:25 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x5c354a6d}, @in6={0xa, 0x0, 0x101, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x17}}], 0x54) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = add_key(&(0x7f000000a100)='logon\x00', &(0x7f000000a140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000000a180)="086f9d27a49f76f8008fe6346315357028d22a6299bc6fef5c300e6f64a1d1a69e541824421135404cd30db02128ec4893e5dbfc42c60d37a729a485f381ef11e33aca7d74ef2c30c5743845eb2d593561a6763f7c0d7348b188fc32088b6db332e9e82dd5abd1", 0x67, 0xffffffffffffffff) request_key(&(0x7f000000a040)='encrypted\x00', &(0x7f000000a080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000000a0c0)='\x00', r2) fremovexattr(r0, &(0x7f0000000040)=@random={'user.', '%.\x00'}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000180)={[{}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}]}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0xffffffffffffffff, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0xfffffffffffffff9, 0x50000) recvmmsg(r4, &(0x7f0000009ec0)=[{{&(0x7f0000000240)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000001540)=[{&(0x7f00000002c0)=""/147, 0x93}, {&(0x7f0000000380)=""/68, 0x44}, {&(0x7f0000000400)=""/194, 0xc2}, {&(0x7f0000000500)=""/54, 0x36}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x5, &(0x7f0000001580)=""/42, 0x2a, 0x1}, 0xa5}, {{&(0x7f00000015c0)=@nl=@proc, 0x80, &(0x7f0000002680)=[{&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000002640)=""/59, 0x3b}], 0x2, &(0x7f00000026c0)=""/198, 0xc6, 0x1}, 0x1}, {{&(0x7f00000027c0)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000002900)=[{&(0x7f0000002840)=""/157, 0x9d}], 0x1, &(0x7f0000002940)=""/4096, 0x1000, 0x4}, 0x3}, {{0x0, 0x0, &(0x7f0000004c00)=[{&(0x7f0000003940)=""/138, 0x8a}, {&(0x7f0000003a00)=""/83, 0x53}, {&(0x7f0000003a80)=""/213, 0xd5}, {&(0x7f0000003b80)=""/4096, 0x1000}, {&(0x7f0000004b80)=""/102, 0x66}], 0x5, &(0x7f0000004c40)=""/4096, 0x1000, 0x81}, 0xffffffffffffffff}, {{&(0x7f0000005c40)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000005d40)=[{&(0x7f0000005cc0)=""/97, 0x61}], 0x1, &(0x7f0000005d80)=""/247, 0xf7, 0x8}, 0x8}, {{0x0, 0x0, &(0x7f0000005f40)=[{&(0x7f0000005e80)=""/128, 0x80}, {&(0x7f0000005f00)=""/5, 0x5}], 0x2, &(0x7f0000005f80)=""/8, 0x8, 0x6}, 0x1}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005fc0)=""/10, 0xa}, {&(0x7f0000006000)=""/193, 0xc1}, {&(0x7f0000006100)=""/223, 0xdf}, {&(0x7f0000006200)=""/51, 0x33}, {&(0x7f0000006240)=""/51, 0x33}, {&(0x7f0000006280)=""/9, 0x9}, {&(0x7f00000062c0)=""/5, 0x5}], 0x7, &(0x7f0000006340)=""/240, 0xf0, 0x4}, 0x112e}, {{&(0x7f0000006440)=@nfc_llcp, 0x80, &(0x7f0000008900)=[{&(0x7f00000064c0)=""/240, 0xf0}, {&(0x7f00000065c0)=""/108, 0x6c}, {&(0x7f0000006640)=""/196, 0xc4}, {&(0x7f0000006740)=""/4096, 0x1000}, {&(0x7f0000007740)=""/92, 0x5c}, {&(0x7f00000077c0)=""/66, 0x42}, {&(0x7f0000007840)=""/94, 0x5e}, {&(0x7f00000078c0)=""/38, 0x26}, {&(0x7f0000007900)=""/4096, 0x1000}], 0x9, &(0x7f0000008980)=""/228, 0xe4, 0x6}, 0x401}, {{&(0x7f0000008a80)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000009e00)=[{&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/4096, 0x1000}, {&(0x7f0000009b40)=""/102, 0x66}, {&(0x7f0000009bc0)=""/37, 0x25}, {&(0x7f0000009c00)=""/176, 0xb0}, {&(0x7f0000009cc0)=""/76, 0x4c}, {&(0x7f0000009d40)=""/186, 0xba}], 0x7, &(0x7f0000009e40)=""/95, 0x5f, 0x6}}], 0x9, 0x20, &(0x7f000000a000)={0x0, 0x989680}) 2018/04/02 13:00:25 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f00000000c0)) r2 = getpgid(0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x8, 0x5, 0x8000, 0x0, 0x0, 0x3ff, 0x81084, 0x1, 0x4, 0x2, 0x6, 0x40, 0x8, 0x5, 0x81, 0xaf, 0x100000000, 0x8, 0x0, 0xa1c, 0x7, 0x7aec, 0x6, 0x1, 0x7, 0xa6f, 0xffffffffffffffc1, 0x6, 0x81, 0x6, 0x40, 0x20, 0x5, 0x1, 0x5, 0x100000001, 0x0, 0x9d7, 0x1, @perf_config_ext={0x1, 0xffffffff}, 0x8, 0x40, 0x7, 0x4, 0x2, 0x1, 0x2}, r2, 0x10, r0, 0x1) 2018/04/02 13:00:25 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0xfffffffffffffd1f) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={0xffffffffffffffff, &(0x7f0000fce000)}, 0x10) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in=@loopback, @in6=@loopback}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) socketpair(0x11, 0x7, 0x0, &(0x7f0000000040)) ioctl$void(r1, 0xc0045878) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00007d8ef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) 2018/04/02 13:00:25 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x80000000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x8}, &(0x7f0000000140)=0x8) r2 = socket$netlink(0x10, 0x3, 0x1000000000004) writev(r2, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001200192300bb4b80040d8c5628060000000004106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) 2018/04/02 13:00:25 executing program 3: pwritev(0xffffffffffffffff, &(0x7f0000001600)=[{&(0x7f00000000c0)="7056d083768c26737bfacd3df76e48ea17f60f01a00a1e067f4f59e8bc7e9371d766a71046d0dd4464edd9458312f5651689bf5fb596", 0x36}], 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000000100)={0x0, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8, 0x78db6428c1b306b4) fstat(r0, &(0x7f0000000040)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x890c, &(0x7f00000000c0)={"696662300200", @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}) 2018/04/02 13:00:25 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000200)={@remote, @local}, &(0x7f0000000240)=0x8) r1 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xa, 0x80010, r1, 0x14) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x3, &(0x7f0000000040)="23d22d2b677eefe32db41750df9f0600000000000000144e2e4f8b8f780189cf0e2753aec45e80533c34bed48df88c1a1a2fd802d9016171e10e52956151d4f0e0a839", 0x158) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000180)={r3, 0x1}, &(0x7f00000001c0)=0x8) r4 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7fff, 0x200) ioctl$TIOCSSOFTCAR(r4, 0x541a, &(0x7f00000000c0)=0x3) 2018/04/02 13:00:25 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x18, &(0x7f00000000c0)={@loopback}, &(0x7f0000000080)=0x15c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x7fffffff, 0x4) 2018/04/02 13:00:25 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x1, 0x0) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000002, 0x8012, r0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)="2e2f6367726f75702f73797a31007dc0e4e51520da5ac97c50d0af0a239d68eb9c339b3d8a2573318bf671554206f7b372c619fdd16171961c9ab0b8b1b20c8a0a5ecba17cdb6d7cbf4a909068eebac834dd6ebfde0a3df90b68de838e796e3de70dcf56ca03e3a72fff2d6f571a81638b2a9c88101e4aa14d17ffac6500ff742db9d861643b4d0c64accf8c4739e4e94ad94b720dbfe79a7ce1bad0725ed37e353bc5e96c39951b8ff5d8c7ef000000000000", 0x200002, 0x0) socket$inet_sctp(0x2, 0x10, 0x84) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000140)=0x9, 0x4) r3 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000213fd7), 0x0, 0x8000, &(0x7f00009faff0)={0x2, 0x4e22}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet6(r1, &(0x7f0000a10df3)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r2, &(0x7f000073cfc8)={0x0, 0x0, &(0x7f0000325ff0)=[{&(0x7f0000c5b000)="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", 0x57c}], 0x1, &(0x7f0000c9ee38)}, 0x8000) getsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000180), &(0x7f00000001c0)=0x4) sendmsg(r2, &(0x7f00009f2fc8)={0x0, 0x0, &(0x7f00007f4fe0)=[{&(0x7f0000304000)="9f", 0x1}], 0x1, &(0x7f000016ff78)}, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x3e, 0x0, 0x9000}, 0x4) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000080), 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f00000000c0)={0x10000, 0x0, 0x10003, 0x7}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f0000000100)={0x0, r4, 0x10001, 0x100000fff}) rt_sigpending(&(0x7f0000000200), 0x8) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000002c0)=0x7ff, 0x4) clone(0x100000, &(0x7f0000000380)="d7c1f99875a5da9ce96b94f1e455a4d42106f8bc43feb6738f78e5aaac37950762b592fa6ab0b8d7e59d9fafefaedac53ebc540c2ea52ee0c5cf0c8bab3bc4df6cc830c1cc0c15eb3db40f2c5576cfa452ea0225b7d10798", &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480)="17329045909e5fb1f90f7e75c07b81d042c849f6cb25") mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, 0x24813, r0, 0x0) 2018/04/02 13:00:25 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x25c10000, 0x10002) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000040)=0x2, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x10040, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00000000c0)={0x9, 0x7, 0xffffffff9bb4837d}) ioctl$TCSETSF(r1, 0xc074510c, &(0x7f0000003fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000080)=0x5) 2018/04/02 13:00:25 executing program 3: r0 = socket$inet(0x2, 0x840000000003, 0x80) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f0000000ffc), 0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/02 13:00:26 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000002ff5)='/dev/vcsa#\x00', 0x2, 0x1) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000001000)=@add_del={0x2, &(0x7f0000000fc0)='yam0\x00'}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x3f, "d950302ef3dd63b7b6b47f01142e48a6adf4a51cfa1c12c8943b6f85c89a460a7bcbbc49ba8580f6b41dd9e9a4524a65cdfe72911855623f93cb4bcca70bad"}, &(0x7f0000000080)=0x47) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000000c0)={r1, 0x6, 0x19, "4e1b9d9c3d74a2b895133290af934a7c161dba4d6373a8a1b7"}, 0x21) write(r0, &(0x7f0000004080)="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", 0xfa4) writev(r0, &(0x7f0000041000)=[{&(0x7f0000e87000)="9f", 0x1}], 0x1) 2018/04/02 13:00:26 executing program 6: syz_open_procfs(0x0, &(0x7f0000000000)='net/packet\x00') r0 = eventfd2(0xac82, 0x801) mmap(&(0x7f000042c000/0x2000)=nil, 0x2000, 0x0, 0x32, r0, 0x0) futex(&(0x7f0000000700), 0x0, 0x0, &(0x7f0000000740)={0x0, 0x989680}, &(0x7f0000000780), 0x0) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="7deedfe58e6106c30693ed70922b3f60d445854fb521617ae90db7fcea7a53c970c101be11aac1013052b4ed79a4d9280bf33dd8fcb3eb33377e55ae43c079f87ef415cc5f78c42eb81c82423babf12e873df0861733824a01b1124ced9765a432afb3933533298df046aaf560ab960dcb48f328600a77f538ffbfbcb5da581a9a", 0x81, 0xfffffffffffffffd) keyctl$update(0x2, r1, &(0x7f0000000180)="97dd011ec10fb5283708", 0xa) 2018/04/02 13:00:26 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x4004800, &(0x7f0000008000)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r2 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x5, 0x400080) truncate(&(0x7f00000001c0)='./file0\x00', 0x3) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000000180)={0x4}) pread64(r1, &(0x7f0000000040)=""/219, 0xdb, 0x0) 2018/04/02 13:00:26 executing program 4: setrlimit(0x7, &(0x7f0000000000)={0x0, 0xffffffffffffffc0}) r0 = epoll_create(0x9) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000740), &(0x7f0000000100)=0xfffffd3b) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) clock_getres(0x0, &(0x7f0000000440)) read(r0, &(0x7f0000ec6000)=""/50, 0x59) 2018/04/02 13:00:26 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000180)={0x0, 0x0, 0x8000004, 0xa, 0x358}) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000040)={{0x1, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x0, 'sh\x00', 0x8, 0x940, 0x14}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x800, 0x7, 0x8a8000000, 0x8, 0x80000000}}, 0x44) ioctl(r0, 0x8918, &(0x7f0000000000)) 2018/04/02 13:00:26 executing program 7: r0 = memfd_create(&(0x7f00000000c0)="7ae0290878fe780b", 0x0) setsockopt(r0, 0x9, 0x40, &(0x7f0000000200)="d0161e2fec6ac55bb2c574682daede50ac9ac29a65449a1c857c4c862897c0ef63b8f093e86646c2339f11a98d8b80b3ed49bc8ab626aca848dae2570307f89d4d4761920d632d05e65a3f744d9b44199f57ea7068ecbcb5935e47e0a43b2cadd122b649ad6d322e5d269501fc123eef12d3226c772fc8b8ec725a597f6e767e42145c99b5e37a3b26fae4dc6513af75c51df182c036528b37b13ea6a23b91e6ab909a9714afbb4ea5409c203583746de22ae5db993ca078547a6ed5008846a6033ec8b2bc68ade0ce290a7f2f908d97a75c69eab0fcae1ca2254b95d479b623ef07", 0xe2) sendfile(r0, r0, &(0x7f0000001000), 0xffff) ustat(0x403, &(0x7f0000000140)) ioctl$ASHMEM_SET_SIZE(r0, 0x40047703, 0x4000) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000000)={0x4, 0x0, 0x10001, 0x1}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x2400, 0x0) ioctl(r2, 0x5eae, &(0x7f0000001040)="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") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000300)={0x4, 0x3, {0x2, 0x1, 0x2, 0x2, 0x5}}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f0000000040)={r1, 0x9}) fcntl$getown(r2, 0x9) getgid() clock_settime(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x989680}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000380)={0x8, 0x7f, 0x10000, 'queue0\x00', 0x7f}) munlockall() dup(r2) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000180)=0x2, 0x2) 2018/04/02 13:00:26 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f000087bd32)={0x28, 0x18, 0xffffffffffffffff, 0x0, 0x0, {0x1}, [@nested={0x14, 0x3, [@typed={0x10, 0x0, @u64}]}]}, 0x28}, 0x1}, 0x0) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000080)=0x80) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x80, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in6={0xa, 0x4e23, 0x36f8, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in6={0xa, 0x4e23, 0x40, @loopback={0x0, 0x1}, 0x10000}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e20, 0x7f, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x4, @empty, 0x319e}, @in={0x2, 0x4e24, @rand_addr=0xffffffff}], 0xcc) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000001c0)=0x9, 0x4) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f0000000200)=""/157, 0x9d) 2018/04/02 13:00:26 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000c87ff6)='numa_maps\x00') r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f00000000c0)=0x1, 0x3fc) 2018/04/02 13:00:26 executing program 7: syz_emit_ethernet(0x3e1b, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @empty, @rand_addr}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x800, 0x0) write$cgroup_pid(r0, &(0x7f0000000040)={[0x30, 0x38, 0x34, 0x31]}, 0x4) [ 89.374596] IPVS: set_ctl: invalid protocol: 1 172.20.20.187:20000 sh [ 89.382552] netlink: 'syz-executor2': attribute type 3 has an invalid length. [ 89.392422] netlink: 'syz-executor2': attribute type 3 has an invalid length. 2018/04/02 13:00:26 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000436fe8)={0x0, 0x0, 0x30, 0x0, 0x400000000000000}, &(0x7f0000b0d000)=0xfffffffffffffe84) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x81, 0x40300) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000000040)={"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"}) 2018/04/02 13:00:26 executing program 4: r0 = socket$inet6_sctp(0xa, 0x4000005, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100), &(0x7f00000000c0)=0x18) [ 89.421917] IPVS: set_ctl: invalid protocol: 1 172.20.20.187:20000 sh 2018/04/02 13:00:26 executing program 0: bind$alg(0xffffffffffffffff, &(0x7f00009b4fa8)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis-generic)\x00'}, 0x58) readlink(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=""/4096, 0x1000) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x80000) socket$alg(0x26, 0x5, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) ioctl$void(r0, 0xc0045c77) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000933000)="9147ad46390d00c80000009d4d5469d0", 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x101000, 0x20) name_to_handle_at(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0xc4, 0xff, "fcab17148641c0c167061e90f940c2c25198b7fe4f302fa2cbb758f089692acfd8064f76878ac1efb3a4d30d776357f7197e95d829479fd625f528aad23ef7f3f8bd5ef28d888e208d5e184429c250a65d95edb52bf2bc9a8ab879c0120f6ac584eb86a683730199faf8383fec42fee28b3e09f40bb68b472694948f60073558a83bc99da9957c228176629df5ff472592e39847ce34ca2c2aa82ad6044a93ac7cd774add09a285f60c3a7571715e43429a296466b0429d9687d0f57"}, &(0x7f0000000280), 0x0) 2018/04/02 13:00:26 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x14000, 0x100) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="bbf80f556f2fc6612d0ccec2e2e15fb7f505e56b37a83d60796d739bb558165826dc38cbb47ad48947a8fb74765c476788d7df086102bb23f551a881a1b3c28c120b55e5d322721dcb4f2883012c8e2361857c33d006976f56893326f8d167900281b811364d92db6937909839a00d5d484841d9aec68bf848fa5058aa18162c7b3baf43b5e6c765fc4e42b2dc7702cc43de6f424f52ad1cbd621687097a9665ab774480b3c821d5901e540eda108fe30615fc836659623a494bc0161a33acac800d0c", 0xc3) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(authencesn(sha512_mb,ctr(twofish-asm)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) setrlimit(0xc, &(0x7f0000000000)={0x932, 0x10000}) 2018/04/02 13:00:26 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0x0, 0x0, 0x0, 0x100000002, 0x100}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x480000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0x5, @loopback={0x0, 0x1}, 0x4}}, 0x200, 0x100000000}, &(0x7f0000000180)=0x88) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x4, 0x1, 0xed, 0x2, 0xe69}, &(0x7f0000000200)=0x14) 2018/04/02 13:00:26 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x10001, 0x400) tee(r1, r1, 0x6, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xce, &(0x7f0000000080)=""/29, &(0x7f00000000c0)=0x1d) syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x1f, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xffffffffffffffff, 0x1}, 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000009bc8f)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x8002000000000ff}, 0x20) 2018/04/02 13:00:26 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', 0x0, 0x18}, 0x10) r3 = getuid() ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f00000000c0)=r2) stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x0, r3, r4, 0x7, 0x400) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00000001c0)={r1, r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000002, 0x33, r5, 0x0) getsockopt$sock_int(r0, 0x1, 0x37, &(0x7f0000001ffc), &(0x7f0000000000)=0x4) getpeername(r2, &(0x7f0000000200)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x80) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000300)={{{@in=@multicast2=0xe0000002, @in=@rand_addr=0x100000000, 0x4e24, 0x5, 0x4e21, 0xfffffffffffffffe, 0x2, 0x80, 0x80, 0x6c, r6, r3}, {0x0, 0x4, 0x80000001, 0x0, 0x6, 0x1, 0x0, 0x68d2}, {0xfffffffffffffff8, 0x284, 0x1, 0x7ff}, 0x8000, 0x0, 0x2, 0x1, 0x3, 0x2}, {{@in=@broadcast=0xffffffff, 0x4d2, 0x2b}, 0xa, @in6, 0x3500, 0x0, 0x3, 0x7, 0x4f, 0x6238, 0xfffffffffffff000}}, 0xe8) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x10000, 0x0) finit_module(r0, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x3) flock(r7, 0x0) 2018/04/02 13:00:26 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r0, 0x400454cc, r1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"64596df17c0e4200", 0x4000000000000401}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x339) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x1) 2018/04/02 13:00:26 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) setns(0xffffffffffffffff, 0x40000000) write$rdma_cm(r0, &(0x7f00000023c0)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000002380)}}, 0x20) write$rdma_cm(r0, &(0x7f0000003200)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000031c0)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000002400)=@notify={0xf, 0x8, 0xfa00, {r1, 0x1d}}, 0x10) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000580)=ANY=[], 0x0) 2018/04/02 13:00:26 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(salsa20-asm,mcryptd(ghash-generic))\x00'}, 0x52) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000140)={0x6, r0, 0xee5941213bbb5102}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x5f) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000240)={r2, 0x80}, &(0x7f0000000280)=0x8) 2018/04/02 13:00:26 executing program 1: prctl$intptr(0x1, 0xfbfffffffffffffc) seccomp(0x1, 0x1, &(0x7f0000007ff0)={0x1, &(0x7f0000000000)=[{0x6}]}) r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000080)=""/14) 2018/04/02 13:00:26 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000000)=0x20) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)=@ipv6_newroute={0x28, 0x18, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_METRICS={0x4, 0x8}]}, 0x28}, 0x1}, 0x0) 2018/04/02 13:00:26 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b40)='./cgroup/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000001140)=""/150, 0x0) pipe2(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000c00)={0x0, 0xb0, "4b8b9f602f6d855114c1b8903dfb57ee89097aa7d5f7a759734d772174877697b6d45eab1451e120aeb16e8962c41e72fde03a16e6c4d848adea4ea9be9186b5ad318574e5adca9681a0fca0381b72e43b77ea8dc002f9909facba00c0a35bd21f194a7af3fa4ab783d31fa295e8e84387475221380b4c9f3a2cae73fa7dc64f8ebf716a3eeba2aa637f2c83533e3077b88663a4b6ed1da902a81953a0ab4b78b9cbb18e73b72e362b9503aa7b4ee5dc"}, &(0x7f0000000500)=0xb8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000cc0)={r4, @in6={{0xa, 0x4e23, 0x8001, @empty, 0x7fffffff}}}, 0x84) pipe(&(0x7f00003ef000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000440)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x18) futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000000ff8), &(0x7f0000000ffc), 0x40000000) setsockopt$bt_BT_FLUSHABLE(r6, 0x112, 0x8, &(0x7f0000000300)=0x401, 0x4) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000000240)=0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000000140)={r7, 0x4}, &(0x7f00000001c0)=0x8) r9 = getpgrp(r8) sched_getparam(r9, &(0x7f0000000940)) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000001040)=ANY=[@ANYBLOB="957d1b20c194c61a0971b5b7448c7e9db197a629b53ecc96c7f49a65a428c94f671073f9023580c69ce80ad1798ae27990f2164e2aa4ca16926d8d8e0d84571154220bde7345a22ca3bab360efd3f85a795bf67fa44ac0299b0fc69cca4066d04ae89c99c7cc43befd314808d82f104f53b475a7009a51ea9475cfa227f4711fda5e6a57364e5e3b491c02bd3b3b1063a1ed8844158d3247119f7ac4d5c2b4666da4b17cfd0f8902ff64a85c440674b1768a6bbc6d72f8dce63fc214de313f3fb6e2"]}) flistxattr(0xffffffffffffffff, &(0x7f0000000980)=""/236, 0xec) getsockname$ipx(r2, &(0x7f0000000200), &(0x7f0000000540)=0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000006c0)={{{@in=@remote}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000000600)=0xe8) sendmsg$netlink(r5, &(0x7f0000000f80)={&(0x7f00000005c0)=@kern={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000640)=[{&(0x7f0000000bc0)={0x10, 0x0, 0x10, 0x70bd29, 0x25dfdbfd}, 0x10}], 0x1, 0x0, 0x0, 0x8005}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}}, 0x2, 0x0, 0x1000, 0xb93}, &(0x7f0000000400)=0x98) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000180), &(0x7f0000000a80)=0x4) ioctl$KDGKBMETA(0xffffffffffffffff, 0x4b62, &(0x7f0000000080)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000000280)={0x0, 0x81, 0x3ff}) sendmsg$IPVS_CMD_GET_DEST(r5, &(0x7f0000000800)={&(0x7f0000000680)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000d80)=ANY=[@ANYBLOB="88000000b60675d9904de3c81b7f8e9e26f55150619076b4070a1c961bf4c0019b110f0335b97cbf5467297016a33e0ac0346fa93d53c8f6fc7a7462e491376a7fdc87541fceffd26fbe3ec83576b5398acbb67e1caba43e89a82f6c264aa35d62e7f57fc1aa83c4b83acb1f0845c5d414cb1589e72ef1c84e8842431bf0f847fec04bd77f758f1206fadcf36381d3111e92dedf41958cd4"], 0x1}, 0x1, 0x0, 0x0, 0x40c0}, 0x40044) ioctl$TIOCMGET(r5, 0x5415, &(0x7f0000000480)) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000100), 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=r10, @ANYBLOB="9e00000017d5be0503a3cc1b311957d4b3346e57d11dc05b5231300f9884c80b4884ee8d70e317d5f97351db5512e244a64b88614f926a580623569758a1c4bbb0a4e9d70142ca7ac3da91781041c33a1e437d4fbfd7b6c5f8c3dbc67545b3d66dc7b5cfda5006b08940044a77549265fbc2a0a5f8a1afcc6528701bda9ef55e6fc8f5d60a2f4379fe644c65164f196d672215e04af7d0ecf19c5c96b85af522cdde"], &(0x7f0000000900)=0x2) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}}) ftruncate(r1, 0x0) 2018/04/02 13:00:26 executing program 5: perf_event_open(&(0x7f000000a000)={0x6, 0xfffffffffffffe7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffff}, 0x200000400, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xfffffffffffffffe, 0x301000) mknod$loop(&(0x7f0000683000)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000bd2ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 89.707968] netlink: 'syz-executor0': attribute type 21 has an invalid length. [ 89.732176] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 89.739008] IPv6: NLM_F_CREATE should be set when creating new route [ 89.794284] audit: type=1326 audit(1522674026.511:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8788 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7fa4c99 code=0x0 [ 89.813837] audit: type=1326 audit(1522674026.512:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8788 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7fa4c99 code=0x0 [ 89.835794] netlink: 'syz-executor0': attribute type 21 has an invalid length. 2018/04/02 13:00:26 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) connect$netrom(0xffffffffffffffff, &(0x7f0000000000)=@ax25={0x3, {"b39766e8b338e1"}}, 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000040)={[0x7, 0x5, 0x10000, 0x0, 0x1f, 0x590c, 0x80000000, 0x0, 0x7fffffff, 0x0, 0x5, 0x36e198f2, 0x5, 0x0, 0x40, 0x20]}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/02 13:00:26 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a300)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) prctl$void(0x3f) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = dup(r1) sendmmsg(r2, &(0x7f0000005980)=[{{&(0x7f0000000180)=@nl=@unspec, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000004c0)}}, {{&(0x7f0000000540)=@nl=@unspec, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) alarm(0x0) 2018/04/02 13:00:26 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) splice(r0, &(0x7f0000000040)=0xa, r1, &(0x7f0000000080), 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000cb9ffc)=0x1, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000002540)='vegas\x00', 0x6) bind$inet(r0, &(0x7f0000c16ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020007, &(0x7f0000000000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', 0xa000, r2, r3, 0x3, 0x6, 0x2000000) r4 = dup2(r1, r0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00000000c0)="53f178f81fce2e03ddec02c0e4fa4d6b53c4a2f32bdf3ec1fe18bbd71f0e553b3c07f807144f00b091cc157f5531390b97716542d0e32c277ce98f786521ff2bb4c279bb4950a2ba0e27914ec5", 0x4d) 2018/04/02 13:00:26 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000000440)=""/53, &(0x7f0000000480)=0x35) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000000040)={"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"}) getsockopt$inet6_buf(r0, 0x29, 0xce, &(0x7f0000000000)=""/62, &(0x7f0000001ffc)=0x3e) 2018/04/02 13:00:26 executing program 7: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) r1 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000003, 0x5011, r1, 0x0) sendfile(r0, r1, 0x0, 0x1ff) 2018/04/02 13:00:26 executing program 6: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x2, 0x20000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @rand_addr=0x100000001}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x1f, @local={0xfe, 0x80, [], 0xaa}, 0x76f656b6}], 0x89) r1 = getpgrp(0x0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f00000001c0)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x1d, &(0x7f0000000000)={0x0, 0x0, 0x1}) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x4605ca23, 0x40, 0xffffffffffffcd76, 0x401, 0x8}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000200)={r4, @in6={{0xa, 0x4e22, 0x10001, @mcast1={0xff, 0x1, [], 0x1}, 0x2200000}}}, 0x84) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f0000000080)={0x1, 0x2}) rt_sigtimedwait(&(0x7f00009a4000)={0xffffffffffff0001}, &(0x7f00005d8000), &(0x7f0000645000), 0x8) 2018/04/02 13:00:26 executing program 0: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c0afff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000001, r0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') r4 = accept4$inet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000200)=0x10, 0x80800) getsockopt$inet_udp_int(r4, 0x11, 0x0, &(0x7f0000000240), &(0x7f0000000280)=0x4) sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\b\x00\x00', @ANYRES16=r3, @ANYBLOB="00012cbd7000fedbdf25010000000800040001000000080001004e2200000800030073000000080004000300000004000500"], 0x3}, 0x1, 0x0, 0x0, 0x4000041}, 0x4000000) ioctl$sock_ifreq(r1, 0x893b, &(0x7f0000000040)={'ip6_vti0\x00', @ifru_addrs=@l2={0x1f, 0xc, {0x5, 0x2, 0x6, 0x1, 0x1}, 0x3f, 0x80}}) 2018/04/02 13:00:26 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'bridge0\x00', 0x0}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080), 0x4) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x3, @random="7c2e1626459d"}, 0x1ce) close(r0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000240)={0x0, 0x0, 0xffffffffffffff9c}) r4 = socket$inet6(0xa, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000700)=@filter={'filter\x00', 0xe, 0x2, 0x0, [0x0, 0x20000080, 0x200000b0, 0x200000e0], 0x0, &(0x7f0000000040), &(0x7f0000000080)=ANY=[]}, 0x50) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000000)) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f00000002c0)={0x0, r2, 0x5db61fe3}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000180)={r5, r2, 0x5}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000100)={'irlan0\x00', r1}) r6 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x0, 0x0) r7 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x200, 0x400) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000}) r8 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r8, 0x40046207, 0x0) r9 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r9, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r9, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="09000038eb3882360000c4b38ca80000c60000000000"], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r9, 0xc0306201, &(0x7f000000dfd0)={0x14, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000008f37)}) ppoll(&(0x7f000075cff0)=[{r9}], 0x1, &(0x7f0000a37ff8)={0x77359400}, &(0x7f000025b000), 0x8) ioctl$BINDER_WRITE_READ(r9, 0xc0306201, &(0x7f0000003fd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000bf1f)="8f"}) ioctl$DRM_IOCTL_GEM_CLOSE(r7, 0x40086409, &(0x7f00000000c0)) r10 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x12, r10, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r6, 0x81785501, &(0x7f0000000200)=""/72) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000980)='bcsf0\x00') [ 89.859203] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 2018/04/02 13:00:26 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@ipv4={[], [], @remote}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000001c0)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000480)={{{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000580)=0xe8) r7 = getuid() fstat(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xc) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000cc0)=@nat={'nat\x00', 0x19, 0x5, 0x5d8, [0x200006c0, 0x0, 0x0, 0x20000888, 0x20000990], 0x0, &(0x7f0000000040), &(0x7f0000001040)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="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", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="020100006172707265706c790000000000000000000000000000000000000000000000000c000000aaaaaaaaaa120000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000000000000010000000900000040000000888e69705f7674693000000000000000000069726c616e30000000000000000000006970366772653000000000000000000062726964676530000000000000000000ee6ae41a0274ffff00ffffffaaaaaaaaaaaaff00000000000000ac000000d40000004401000071756f7461000000000000000000000000000000000000000000000000000000180000000000000000000000050000000000000009000000000000004e4651554555450000000000000000000000000000000000000000000000000004000000070000006e666c6f670000000000000000000000000000000000000000000000000000004c000000ff0000000500ff0300000000593f9c0931cfc706e64d878503c792be2d04f8885d1f5cbe3dc9daba8a1e07536637f9c4b69945755ae1a48e9c05d11c58267c343cb9283a3b6f4d75e5c3877900000000000000000000000000000000000000000000000000000000000000000000000004000000feffffff01000000110000004600000000076272696467653000000000000000000073797a5f74756e0000000000000000006263736630000000000000000000000073697430000000000000000000000000aaaaaaaaaaaa00ffffff00ff000000000000ffffffffffaf0000f800000028010000640100006d616300000400000000000000000000000000000000000000000000000000000c000000aaaaaaaaaa1900000100000061727000000000000000000000000000000000000000000000000000000000003400000003016805000b0000ac1414bb00000000ffffffffffffff00aaaaaaaaaabb000000ff00ffaaaaaaaaaaaaffffffff000000040000736e6174000000000000000000000000000000000000000000000000000000000c0000000000000000000000ffffffff52415445455354000000000000000000000000000000000000000000000000001800000073797a30000000000000000000000000040000003f000000bb448eca041be029f34ae185758984d68c881fd49c4cb4724413c1da6cf59326a7e9ebed2da5aa56fe669e9f39cf51a867b6216dbbc134e8ddef3ccfe1fc5e7523de221493e3149993b1f84b9a95272b2ceb5bfb59667c64bade3745425d043095fe28ccdf"]}, 0x68d) getsockopt$bt_hci(r0, 0x65, 0x5, &(0x7f0000000f48)=""/244, &(0x7f0000002000)=0xf4) r11 = syz_open_dev$dspn(&(0x7f00000006c0)='/dev/dsp#\x00', 0x7, 0x1) r12 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000700)='/dev/autofs\x00', 0x20000, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r12, 0x0, 0x80, &(0x7f00000007c0)=@filter={'filter\x00', 0xe, 0x8, 0xbf0, [0x0, 0x20002040, 0x200022a4, 0x20002688], 0x0, &(0x7f0000000780), &(0x7f0000002040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x30, 0x600, 'erspan0\x00', 'vlan0\x00', 'ifb0\x00', 'syz_tun\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], 0x70, 0x70, 0x98}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0x5}}}}, {{{0x5, 0x10, 0x0, 'syzkaller1\x00', 'ipddp0\x00', 'ip6_vti0\x00', 'vlan0\x00', @random="fcaa7a0e9507", [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0x0, 0x0, 0xff], 0x70, 0x70, 0x19c}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x20e, 'system_u:object_r:file_context_t:s0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'ipddp0\x00', 'bcsh0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], 0xf0, 0x244, 0x28c, [@helper={'helper\x00', 0x24, {{0x0, 'irc-20000\x00'}}}, @owner={'owner\x00', 0x14, {{r7, r8, r4, r5, 0x3, 0x6}}}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x3, 'system_u:object_r:auditd_exec_t:s0\x00'}}}, @common=@redirect={'redirect\x00', 0x4, {{0xffffffffffffffff}}}]}, @common=@log={'log\x00', 0x24, {{0x1, "07498d27d1e4aac4de396e42deebe9a2d018a7b4dd3b0a9ad50b23516d0c", 0x7}}}}, {{{0x11, 0x20, 0x60, 'syzkaller0\x00', 'dummy0\x00', 'syzkaller0\x00', 'lo\x00', @random="3932323f1fa6", [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], @empty, [0x0, 0xff, 0xff, 0x0, 0xff], 0x100, 0x100, 0x128, [@physdev={'physdev\x00', 0x6c, {{'ip6gretap0\x00', {0xff}, 'nr0\x00', {0xff}, 0x1, 0x14}}}]}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x4, {{0x1}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x4, 0xa11, 'ip6gre0\x00', 'rose0\x00', 'ip6tnl0\x00', 'gre0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff], 0x98, 0x108, 0x178, [@connlabel={'connlabel\x00', 0x4, {{0x3, 0x2}}}]}, [@common=@LED={'LED\x00', 0x24, {{'syz0\x00', 0x1, 0x6, 0x7fffffff}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x4, {{0x2}}}]}, @common=@nflog={'nflog\x00', 0x4c, {{0x7, 0x9, 0x5, 0x0, 0x0, "2ec39c4abdf00515edbae5b3050283449040a3436c2ee2d81baf435347c839c6832fa0ca241f98e22e355699ce1c76bd7c326a4033a44d791a4c52ba22c39279"}}}}, {{{0x3, 0x2, 0xe8ff, 'lo\x00', 'nr0\x00', 'ifb0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, [0x0, 0x0, 0xff], @empty, [0x0, 0xff, 0x0, 0x0, 0xff], 0xbc, 0x1e8, 0x218, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@multicast2=0xe0000002, [0xff0000ff, 0xffffff00, 0xffffffff, 0xff000000], 0x4e24, 0x0, 0x2, 0x4e21, 0x10, 0x28}}}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x1, 'system_u:object_r:clock_device_t:s0\x00'}}}]}, @common=@dnat={'dnat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x6, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x41, 0xf8, 'bond0\x00', 'ip6tnl0\x00', 'tunl0\x00', 'nr0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0xff, 0xf6281d7abc65dda, 0xff, 0x0, 0xff, 0xff], @random="75efa3a137e9", [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], 0xc8, 0xc8, 0x10c, [@cpu={'cpu\x00', 0x8, {{0x7ff}}}, @m802_3={'802_3\x00', 0x8, {{0xff, 0x9d9, 0x1, 0x3}}}]}}, @common=@ERROR={'ERROR\x00', 0x20, {"4803c8ce723a88b1206dc9a28f82f4ea7df7b32cde986c1d5df33c0a05b3"}}}, {{{0x1b, 0x42, 0x88f8, 'syzkaller0\x00', 'vcan0\x00', 'ipddp0\x00', 'syzkaller1\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0xff], @random="6312a4b28ba3", [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xac}}, @common=@RATEEST={'RATEEST\x00', 0x18, {{'syz1\x00', 0xc5dd, 0x7f, 0x5}}}}]}]}, 0xc40) ioctl$VHOST_SET_VRING_KICK(r11, 0x4008af20, &(0x7f0000000740)={0x0, r12}) [ 89.916920] device bridge0 entered promiscuous mode 2018/04/02 13:00:26 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x5) getsockopt$inet_mreqsrc(r0, 0x0, 0xce, &(0x7f0000000240)={@dev, @local, @broadcast}, &(0x7f0000000080)=0xfffffffffffffeda) 2018/04/02 13:00:26 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0xff, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x800, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00000002c0)={r1}) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r2, 0x0, 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000140)) r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x80, 0x1) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f0000000180)) bind$netrom(r3, &(0x7f0000000080)=@ax25={0x3, {"01f6e1cdeba678"}, 0x989}, 0x10) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x4e24, 0x1f, @dev={0xfe, 0x80, [], 0x14}, 0x8}, 0x1b0d499a, [0x200, 0xffff, 0x1, 0x3, 0x3, 0x7, 0x100, 0x8]}, 0x5c) [ 89.940455] device bridge0 left promiscuous mode 2018/04/02 13:00:26 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x80000) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14e900001e04ff02000076c20700b977787575e85c97e6dfb1e2dd3e63250ea809be60388d7280e617000000000000000000005c9e000010ad67da7b4811f708e2fe"], 0x1}, 0x1}, 0x0) 2018/04/02 13:00:26 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) fcntl$notify(r0, 0x402, 0x8) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x0, r0}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000180)={{0xa, 0x4e22, 0xfff, @local={0xfe, 0x80, [], 0xaa}, 0xab6a}, {0xa, 0x4e20, 0x7, @dev={0xfe, 0x80, [], 0x18}, 0x79}, 0x4, [0x100000000, 0x70000000000000, 0x10000, 0x9, 0x10000, 0x3f, 0x100, 0x7]}, 0x5c) prctl$setmm(0x23, 0x7, &(0x7f0000ffc000/0x4000)=nil) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300409d9254", 0x10) r2 = accept4(r1, 0x0, &(0x7f0000000040)=0xffffffffffffffe2, 0x1000002) sendmmsg$unix(r2, &(0x7f0000002700)=[{&(0x7f0000002340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000026c0)}], 0x1, 0x0) 2018/04/02 13:00:26 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000000040)="240000002400f95c0812d8b4e3fb381c342b718f5aef4a5d7f00d9387341fcbe7ba10077", 0x24) [ 90.075008] binder: 8833:8835 unknown command 939524105 [ 90.101138] binder: 8833:8835 ioctl c0306201 20008fd0 returned -22 [ 90.138097] binder: 8833:8835 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 90.881337] binder: BINDER_SET_CONTEXT_MGR already set [ 90.886680] binder: 8833:8883 ioctl 40046207 0 returned -16 [ 90.889347] binder: 8833:8887 ioctl c0306201 20008fd0 returned -14 [ 90.902168] binder: 8833:8883 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 90.931398] binder: 8883 RLIMIT_NICE not set 2018/04/02 13:00:27 executing program 1: r0 = memfd_create(&(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000000c0)='syz_tun\x00') fanotify_mark(r0, 0x0, 0x10000, r0, &(0x7f00000004c0)='./file1\x00') write(r0, &(0x7f0000ffdffb)='#!', 0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r1, 0x2}, 0x8) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000680)) accept4$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000500)=0x0) sched_getscheduler(r2) sendmsg$nl_xfrm(r0, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x54000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=@flushsa={0xac, 0x1c, 0x300, 0x70bd26, 0x25dfdbfb, {0xff}, [@mark={0xc, 0x15, {0x35075d, 0x7}}, @tmpl={0x84, 0x5, [{{@in=@loopback=0x7f000001, 0x0, 0x3c}, 0x2, @in=@rand_addr=0x1, 0x3502, 0x3, 0x3, 0x7f, 0xf6fa, 0x1, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d6}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3504, 0x0, 0x1, 0x0, 0x5e8, 0x0, 0x4}]}, @ipv6_hthresh={0x8, 0x4, {0x42, 0x5a}}]}, 0xac}, 0x1, 0x0, 0x0, 0x80c0}, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000200)) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000001c0)='/dev/vga_arbiter\x00', &(0x7f0000000540)='/r\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={r1, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000580)={r1, @in6={{0xa, 0x4e20, 0x4, @dev={0xfe, 0x80, [], 0xc}, 0x1}}, 0x7f, 0x8}, &(0x7f0000000640)=0x88) 2018/04/02 13:00:27 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00004c2ffc)=0x1, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00007e5000)=0x7fe, 0x7c) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x12, &(0x7f0000ee9000)='-', 0x1) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000aea000), 0x0, &(0x7f0000eed000)=""/81, 0x51}, 0x40002102) accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10, 0x800) 2018/04/02 13:00:27 executing program 4: openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) r0 = socket(0xa, 0x100000002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000040)=0xffffffffffffffab) r1 = eventfd2(0x0, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r1, &(0x7f00001a6000), 0x8) 2018/04/02 13:00:27 executing program 5: ioctl$EVIOCSFF(0xffffffffffffffff, 0x402c4580, &(0x7f0000000300)=ANY=[@ANYBLOB="00000000000000007f00010000000000020036079f01fb0000003002000006000400000000000200"]) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000340)={"726f736526000000e7ffffff0000007f"}) rt_sigaction(0x0, &(0x7f0000000540), &(0x7f0000000040), 0xfec4, &(0x7f0000000600)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="71f99e3c29a04125cc7d3178ac65a46399582ac6f93544665e70e52e7f986cf9492259018c72e323324c5ad24356d88627c94a3fab1a28cbfd362237d1fc3e6cda0f1b94f43811e7708a6b656a8061a12f"], &(0x7f0000000100)=0x2) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000000380)=ANY=[@ANYBLOB="4e03004000ea0b00"]) r0 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x4040, 0x1) getpeername$netrom(0xffffffffffffffff, &(0x7f0000000640)=@full, &(0x7f0000000080)=0xffffffffffffffcf) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000005c0)={0x0}, &(0x7f0000000840)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000880)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000000980)=0xe8) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000a80)=0x0) stat(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000b80)={0x0, 0x0, 0x0}, &(0x7f0000000bc0)=0xc) r7 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000cc0)={{{@in6=@ipv4={[], [], @multicast1}, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000dc0)=0xe8) r9 = getgid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001700)) fstat(r1, &(0x7f00000006c0)) getresgid(&(0x7f00000017c0), &(0x7f0000001800), &(0x7f0000001840)) lstat(&(0x7f0000002b40)='./file0\x00', &(0x7f0000002b80)) getgid() lstat(&(0x7f0000002c00)='./file0\x00', &(0x7f0000002c40)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002cc0), &(0x7f0000002d00)=0xc) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000003480)=[{&(0x7f00000007c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f00000004c0), 0x0, &(0x7f0000000e00)=[@cred={0x18, 0x1, 0x2, r2, r3}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r7, r8, r9}], 0x48, 0x80}, {&(0x7f0000000e80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001680)=[{&(0x7f0000000f00)="2776d6e3b41e958fb030ccf51ac290476569ac4b314c39460d6b552a2d9b8cfa304a7c400e080c7e810c7d6c1e465a885d3efbb6e4ed08148f58c09bc86919cfbffec9b419f35fa6e78f3bd9d34bdf99c816fb42c724ee073854d6792d3b61da68c3914c6a3f5ce9a5e133b616dfcccf1fe1bed02d94ac9bb9a61e53184e343736bafecee4dd80b4bc7946b2ccdc962931cf906367eda499f26af472e4e0ce57bff19270e202e633fca87e2a142203e661e54beca8f425269635f50b0352d52f6852c16800dd4c867ebbe7a97c134f6b100a8f6aa101d6d7bd40469f52c86975370b9689486248bd30b4d06de6b04c8880b2e744870a3499", 0xf8}], 0x1, &(0x7f0000001880), 0x0, 0x4005}], 0x2, 0x80) sync_file_range(0xffffffffffffffff, 0x5, 0x4, 0x2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)) syz_open_procfs(0x0, &(0x7f0000000580)='oom_score_adj\x00') syz_open_procfs(0x0, &(0x7f00002dd000)='comm\x00') pselect6(0x40, &(0x7f0000000180)={0x0, 0x6, 0xffffffffffffff49, 0x3, 0x8, 0x3, 0x28}, &(0x7f00000001c0)={0x7fffffff, 0xfffe0000, 0x6, 0x6, 0x0, 0x0, 0x0, 0x3f}, &(0x7f0000000240)={0x4, 0x0, 0x80000000, 0x5, 0x665, 0x8, 0x400}, &(0x7f00000003c0), &(0x7f0000000440)={&(0x7f0000000400), 0x8}) syz_open_procfs(0x0, &(0x7f0000000c80)='projid_map\x00') 2018/04/02 13:00:27 executing program 6: r0 = socket$inet(0x2, 0x80806, 0x0) r1 = dup(r0) socket$rds(0x15, 0x5, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) 2018/04/02 13:00:27 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000267fe4)={0x0, 0x0, &(0x7f0000938ff8), 0x0, &(0x7f00005c7ff0)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}, 0x0) recvmmsg(r1, &(0x7f0000007200)=[{{&(0x7f0000000180)=@l2, 0xe, &(0x7f0000000440)=[{&(0x7f0000000380)=""/135, 0x87}], 0x1, &(0x7f0000000480)=""/144, 0x90}}], 0x1, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x0, 0x0) 2018/04/02 13:00:27 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0x2000) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000080)={0x0, 0x24, [0x9, 0x1f, 0x9, 0x4, 0x7fff, 0x80, 0x7ff, 0x6, 0xc00000]}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) close(r2) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000280)=0x6) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xc8, "83982f82f8290663515f2987b3fe2b9f3945cc93bf7e07a0a106f212c2cff297d149a2a0a0f3a51e4aec1316694b294936ada89369df731cef0ec76ff1186b94c5a7d0eeabdf1a14065eafa70e2e99481ed71d6bbd6b54bc0f1776343fb540a4db6253503c044844c1b84a8c02ece179277a07d8bc006fe0300de96e33c72ff5208554baa82af19678657ec44692911dc2034a77bdadd21cce89493b00e08c246e9f73b8d669cec78629bf5f1ea94bf259af4067b00ddc9af668b7da239b660cc7822facf28fff5f"}, &(0x7f0000000200)=0xd0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000240)={r3, 0x9, 0x6, 0x1f}, 0x10) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f00000000c0)) 2018/04/02 13:00:27 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000000100)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x22, r1}) 2018/04/02 13:00:27 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00004a3000/0x4000)=nil, 0x4000, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000000380), 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x490202, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000080)={'gre0\x00', 0x400}) mbind(&(0x7f0000126000/0x3000)=nil, 0x3321a8df32ee8487, 0x0, &(0x7f000016e000), 0x5, 0x0) 2018/04/02 13:00:27 executing program 1: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0x1, 0x1, 0x7a, 0x3, 0x7}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f00007d8000)={&(0x7f00000000c0)={0x14, 0x400002, 0x8, 0x5}, 0x14}, 0x1}, 0x0) 2018/04/02 13:00:27 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000000)=0xfffffffc, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x2100, 0x0) getsockopt$netlink(r1, 0x10e, 0x3, &(0x7f0000000180)=""/174, &(0x7f0000000240)=0xae) sendto$inet(r0, &(0x7f0000000340), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0405405, &(0x7f0000000080)={{0x0, 0x3, 0x7, 0x1, 0x1}, 0x7fff, 0xffff, 0x7fffffff}) sendmmsg(r0, &(0x7f0000006b80)=[{{&(0x7f0000002f80)=@vsock={0x28, 0x0, 0x0, @my}, 0x10, &(0x7f0000003180), 0x0, &(0x7f00000031c0)}}, {{&(0x7f0000003480)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, &(0x7f0000005780), 0x8d, &(0x7f0000000100)=ANY=[@ANYBLOB="1000000082010000a115f3fa3cf421b925c56aa5e1e63ec09ae8669e9a5bc4a95f"], 0x10}}], 0x2, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) 2018/04/02 13:00:27 executing program 0: r0 = gettid() ptrace$setsig(0x4203, r0, 0x1, &(0x7f0000000000)={0x41, 0xfffffffffffffffe, 0xdd2c, 0x80}) capset(&(0x7f00001e4ff8)={0x20020071026}, &(0x7f0000001fe8)) r1 = socket$netlink(0x10, 0x3, 0x40000000000004) r2 = dup(r1) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000000140)) writev(r2, &(0x7f0000000040)=[{&(0x7f00000000c0)="580000001400192340834b80040d8c560a06f8ffec0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x166) 2018/04/02 13:00:27 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000001600)={&(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "b1215502586ea959e001569fb597513a5d5bd08396288fe94b1a0f7f088177a5f7e8fb74c4b3f25b25df7d06bec8a64d090f787ccecc0227783d8a86cff16c"}, 0x58, &(0x7f0000001500)=[{&(0x7f0000001380)}], 0x1, &(0x7f0000001580)={0xc}, 0xc}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/unix\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create(0x10007) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)=""/203, &(0x7f0000000140)=0xcb) sendfile(r0, r1, &(0x7f000097d000)=0x10000000, 0xff) getsockname$netlink(r1, &(0x7f0000000180), &(0x7f00000001c0)=0xc) 2018/04/02 13:00:27 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x200002, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0xffffffffffffff4a) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x4f) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f00007d8ef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) 2018/04/02 13:00:27 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cab000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd10c9d68573b94531dc9cca9a4cd8c33cc", 0x20) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x0, 0x0, 0x0, 0x0, {0x2}, [@FOU_ATTR_AF={0x8, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3}]}, 0x24}, 0x1}, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000040)={r3}) recvmmsg(r1, &(0x7f0000002c40)=[{{&(0x7f0000002500)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f0000002b40)=[{&(0x7f0000002ac0)=""/67, 0x43}], 0x1, &(0x7f0000002bc0)=""/114, 0x72}}], 0x1, 0x0, &(0x7f0000002d40)) 2018/04/02 13:00:27 executing program 7: exit(0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) readahead(r1, 0x8000, 0x100) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f00000002c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x8031, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000000200)="eabba32122600ea879d1b2aae9e9059c17c791208d0865a8f8e76805a0bd9b99194126653e8a874f88419815cacd490fd41068b33baa0001a0345e733b36b659a57a0e3c964065f37f769606f3a97a731d790ddc25661275424f755d8667dc0148da894f3001a1a0d4f496cc901510e36bfc625755d5381cba01e6be93123fb8bc9e008663f3a7d5a8991e6dfa37f5dcfcc713fbbb1371af", 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) io_setup(0x5e3b, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000000300)) ioctl$DRM_IOCTL_GET_STATS(r2, 0x807c6406, &(0x7f0000000140)=""/79) r3 = getpid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) perf_event_open(&(0x7f0000000340)={0x7, 0x70, 0x1, 0x3, 0x8, 0x8, 0x0, 0x80000001, 0x40000, 0x2, 0x52, 0x200, 0x3a, 0x1, 0x7, 0x2, 0x1, 0x5, 0x4, 0x5, 0x4, 0x1000, 0x1, 0xca, 0xffffffff, 0x0, 0x5, 0x80, 0x3, 0x3d86, 0x8000, 0x90d, 0x0, 0x2, 0x7fff, 0x100000001, 0xcc, 0x98, 0x0, 0x7fffffff, 0x5, @perf_bp={&(0x7f00000001c0), 0xfc75c621c35255a5}, 0x4000, 0xffffffff, 0x1, 0x6, 0x1, 0x2, 0x6}, r4, 0xe, r2, 0x1) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r1, &(0x7f0000000100)={r2, r0, 0x6}) [ 91.211057] capability: warning: `syz-executor0' uses deprecated v2 capabilities in a way that may be insecure 2018/04/02 13:00:28 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000001ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x200000, 0x0) recvfrom$llc(r1, &(0x7f0000000080)=""/138, 0x8a, 0x40000000, &(0x7f0000000140)={0x1a, 0x5, 0x4, 0xc4, 0x7, 0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) mmap(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x2, 0x40010, r1, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000000)) 2018/04/02 13:00:28 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fcntl$setlease(r0, 0x400, 0x2) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)=ANY=[@ANYBLOB="0a0040002be031357c6a508295d5e03067a7cf"], &(0x7f00000001c0)=0x1) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x7, 0xcbb, 0x0, 0x4, 0x3, 0x5, 0xa5e, {0x0, @in={{0x2, 0x4e20, @rand_addr=0x401}}, 0xbb, 0x4, 0x59, 0x0, 0xff}}, &(0x7f00000002c0)=0xb0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x1ff, 0x8001, 0x100000001, 0x1, r3}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x0) ioctl$LOOP_SET_STATUS(r4, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x1d, 0x9, "edbc96a18b6bb8106246f44a5954f82fd60436992fe6556f8e744f8fa0aeea2ebc67a6cf4bbaf88f7547060ded6a77b23459a4d210930d3d5d6bcff39c298494", "22b53f1dcd58f2f494cd9192c9f4bf9a8de92bd5b716cf773cd8c59dc10595e4", [0x2, 0x6]}) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x4, 0x97d, 0x0, 0x3, 0x1, 0x0, "3c9cf3f67f4c9b171c576b1c6e0d6441c8c71ff57e8c22dabfa3822573a5fd4df1a10e0100b4e828a1cbc91b9f3ce6868a75208abed66c918c8807f851f4c199", "206f25819e9401dc80125de1c2dd8ef95fbe4fa4a00e181c57c9f393084a02d7307b6b90c047e5600af9be803968f28401bcb8227f41e7ed50187be22be062a2", "33423d7f76cc6f26ba5eaf2f3246de67199e20f8bc7cd853e114078dbcf10fca"}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000440)={r3, 0xe, "e5a591e7319646ecd150eaadd33d"}, &(0x7f0000000480)=0x16) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000400)=0x3, 0x4) 2018/04/02 13:00:29 executing program 0: alarm(0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000040)="dc3a7070703173656c696e7578657468315b6367726f7570402d00") alarm(0xfffffffffffffffd) 2018/04/02 13:00:29 executing program 4: openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x2, 0x0) r0 = perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='com.apple.FinderInfo\x00', &(0x7f00000000c0)='/dev/sequencer\x00', 0xf, 0x2) pwritev(r0, &(0x7f0000000300)=[{&(0x7f0000000200)="95c487f24790a539c7271863c9952de11ab75fd39108a91bcb3dcc4a5895dd9e206870f0045fa847", 0x28}], 0x1, 0x0) 2018/04/02 13:00:29 executing program 1: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x200, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7002) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000080)=""/203) sendmsg$rds(r0, &(0x7f0000000600)={&(0x7f0000000180)={0x2, 0x4e20, @rand_addr=0x4}, 0x10, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/200, 0xc8}, {&(0x7f00000002c0)=""/124, 0x7c}, {&(0x7f0000000340)=""/162, 0xa2}], 0x3, &(0x7f0000000540)=[@mask_cswp={0x58, 0x114, 0x9, {{0xfffffffffffffff9, 0x4}, &(0x7f0000000440)=0x9, &(0x7f0000000480)=0x81, 0x5, 0x8000, 0x7e6, 0x0, 0x30, 0x9}}, @mask_fadd={0x58, 0x114, 0x8, {{0x9, 0x2}, &(0x7f00000004c0)=0x5286, &(0x7f0000000500)=0x1ff, 0x80000001, 0x0, 0x20, 0x13a6, 0x40, 0x9}}], 0xb0, 0x8890}, 0x40) 2018/04/02 13:00:29 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x100000001, 0x0, 0xff, 0x2, 0x3, 0x2, 0x7}, &(0x7f00000000c0)=0x20) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0xa00) ioctl(r1, 0x4400000000001279, &(0x7f0000000000)) 2018/04/02 13:00:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'ip6gre0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@NDA_LLADDR={0xc, 0x2, @link_local={0x1, 0x80, 0xc2}}, @NDA_DST_IPV4={0x8, 0x1, @loopback=0x7f000001}]}, 0x30}, 0x1}, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x2, 0x84080) sendto$packet(r2, &(0x7f0000000200)="eb5d40d7f3445f9649ff6062cd87be42120aa338b5f09e0198d3d47da2f057726e82440d272829a993b8ee326a16bf174d61e6f063b51637ea94d0741c1806ef747f9adab203258c61ece13d8924993e6e7bbdaa4987bd225496c32a25cbc467b44fb18e49ab8d8454f3254311ec44f36c721b172b38d7035202441bca1ccf309b28285c0b9f82866eb9abe7de662103d5e4bb3bfaffb26d37d6f5c1e06ea96d2761d28889e2ae", 0xa7, 0x40004, &(0x7f0000000100)={0x11, 0x17, r1, 0x1, 0xff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/04/02 13:00:29 executing program 5: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="16", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0x10002) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) sched_setaffinity(0x0, 0x4, &(0x7f00000000c0)) fcntl$setsig(r0, 0xa, 0x39) 2018/04/02 13:00:29 executing program 7: futex(&(0x7f0000000000)=0x1, 0x800000000008, 0x0, &(0x7f0000000040), &(0x7f0000000100)=0x2, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x80, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000000c0)={{0x3, 0x2, 0x8d, 0x2, 0x9}}) socket$pptp(0x18, 0x1, 0x2) 2018/04/02 13:00:29 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000027c0)='/selinux/enforce\x00', 0x40040001, 0x0) ioctl$KVM_NMI(r0, 0xae9a) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000280)=""/4096, &(0x7f0000000140)=0x1000) pwrite64(r0, &(0x7f0000000400), 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000040)={0x1000, 0x3, {0x0, 0x3, 0x6, 0x3, 0x4}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000002800)={0x3, 0x6, 0x79bf, 'queue1\x00', 0x10001}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendmsg$netrom(r1, &(0x7f0000002740)={&(0x7f0000000180)=@ax25={0x3, {"708aeeab7165b4"}, 0x4}, 0x10, &(0x7f0000001380)=[{&(0x7f0000001280)="75205499fb1fe0152d6007bcdd225704447d3a2b8d707775714791171f98a21eb6ba7b4e66ff8d023de97567c8171cdda97c7cf2a5bb7188e3e16cabf9d362bb830f7d2da9e402aa1b43cef697bb1fbb0d3cb8c282292cb297951496237aef6b517a45728435dbeaa6de08f1c0d63a1eac276a7ce189ec61f83406e4af340dfd02d94504e5c606a7656ee2da6dbf7acbc1913cb13ec4e666892577a9cdaf76e89576fa043a71c738cfe004d5deffe0d7ee6556af3e324cce33c5bb6a38879dba5b97185233e307a71f4a", 0xca}, {&(0x7f00000001c0)="87d3293dd59208003312eb927b3ea2993e4a2820d52a1c7dfd", 0x19}, {&(0x7f0000000200)}], 0x3, &(0x7f00000013c0)=[{0xb0, 0x118, 0x8, "fe0ebedfe7d90adbf9f336abb1e3e928cf23634bf9c82c1e5283e406e831541927db29914e1e72eb95f1f33793c22c8b50c664d10cee5373adfdcaa34f89bc175a788c1dc55d35fcd7d040fdb862533bd99fe024161c33816522c01e51259be9e6ba47489e669d23efc69224f2a66c9e17f1b7a1012736c2815237561220c6006a13ab22f1b4cc7368730b94c27f38fe891fe65731ebd12f694359e162248e8521b21ff8"}, {0x94, 0x11a, 0x9, "f5dab6ddc5fd3c478eb50ccc71a604e3de21d209f69b26c364991411939ced242ab39563437fecef645b82e1db8c98a47229dabe4fae5d9d410638227a23f031ca58d764cc29506c7b37b9c602ced54ce048d7979fe0c4e9796089909ce0f4b5a5eafd5e9f8eb37f01254852c2c221713f6583dbdf675aa8591103e3a38ac7b401d000618babf5"}, {0x100c, 0x1, 0x5, "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"}, {0xcc, 0x119, 0xfffffffffffffff8, "d01cf85e8a71f6cecfc7fde25eb224e2d37d3e12c269c0c8b630ae3f07ab3059696b0501e5d213581afdfe8f2ece4009de11b3242be62ffdfd76576d497b672713bc83c3bf20a481200503503b0ef8aa76639b6c7025cde3158aab20da21cffcd655673c00b04d707b28ccfad8e6b565d4ff053f15f8ebe4ef69728772c504d49742d3955ec14aeb236ee0a0e47e570d5f1cb754465a32932f7b219d958d217e0c81890f4d91da157b4188404624dec75a7b91d6f0c752175f0a595e871a2e5a"}, {0x1c, 0x11d, 0x2, "704cd1e32be816c75a5af1a34c"}, {0xcc, 0x107, 0x4, "fa0ce99f2e6a57729ea658de8a70010ea63db8bd9f855d600bd4275398098495921cf0f343054489d261b11e6f56f571597d162875223aad63cc6b909e147b4190bfbc55674426578badbbc09948dcb120e0b493ff31f2565365f8c23d4aae37c18f2fff466e562b9c42ebb65ffbc2e0dc25f0696079e7a4e07bb76a77f7ba08ffcb7295c6a67d1162e64fa6b817452f22e058a5264a25863205be7192dac601aa65fdd022b18ad2079d3aedb3d5e43e9a3ae1d2dade03369be2f09afbbc83"}, {0x30, 0x197, 0x0, "f3d42052ee9b96e4c7d9bdfeab37ad5ee0588b6606087bca72997278d6cdb9315e33"}, {0x18, 0x1, 0x0, "d0f19515cd12f423c9"}], 0x134c, 0x20000040}, 0x810) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000200)={0x96a, 0x1, 0x7, 0x336, 0x3ff, 0x55}) 2018/04/02 13:00:29 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)=ANY=[@ANYBLOB="020f000011000000000000000000000008001200000003000000000000002e680e1f0000000000002000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002004e20ac14ffbb0000000000000000030005000000000002004e20ac14ffbb00000000000000000100180000000000"], 0x88}, 0x1}, 0x0) r1 = accept4(r0, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f00000000c0)=0x80, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) fcntl$lock(r2, 0x0, &(0x7f0000000180)={0x0, 0x0, 0xfffffffffffff1f3, 0xfffffffffffff001, r3}) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000100)="80d56f3965f9c1126711ca8f5c86370ef65725a58728e5bb1680ea83a5f57bced158bc41287c8bd077795906f455479152ff9cd7175cf8e8de54f347825779") 2018/04/02 13:00:29 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000600)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0xd1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000040)="fc24c0a0d0c7271e914b983f336fb1a0f23a1614bdc7ccb1d4a897e658964303e01b3f01e8d4dd8814e761a1d04aca725c9bb193ef0be77ff0e5961d23e3370a7dd3f2ba9b27f77b58cca0672eeaa35ef744987572df8d0cf4dc22b4a3af1d9c8784a44f59d0ab", &(0x7f0000000640)="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"}, 0x20) accept4$netrom(0xffffffffffffffff, &(0x7f0000000180), &(0x7f00000000c0)=0x5, 0x0) write(r0, &(0x7f00000000c0), 0xfec9) 2018/04/02 13:00:29 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00009ad000)) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) recvmsg(r1, &(0x7f0000001240)={&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001140)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/8, 0x8}, {&(0x7f0000001100)=""/20, 0x14}], 0x3, &(0x7f0000001180)=""/189, 0xbd, 0x21a}, 0x40010002) getsockopt$nfc_llcp(r2, 0x118, 0x4, &(0x7f0000001280)=""/44, 0x2c) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4$unix(r1, &(0x7f000046f000)=@abs, &(0x7f0000937000)=0x8, 0x0) 2018/04/02 13:00:29 executing program 4: r0 = socket$packet(0x11, 0x200ffffffffff, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000380)={'gre0\x00', 0x0}) sendmmsg(r0, &(0x7f0000003080)=[{{&(0x7f00000000c0)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000500)}}], 0x1, 0x0) 2018/04/02 13:00:29 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x90400, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x101000, 0x0) r2 = gettid() perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3f, 0x1, 0x3, 0xff, 0x0, 0x9, 0x0, 0xc, 0x8e04, 0x7fff, 0x96, 0x6, 0x8, 0x3ff, 0x2, 0x8f1, 0xfda, 0xfff, 0x3f, 0x7, 0x7, 0x4, 0x0, 0x10001, 0x3, 0x1000, 0xffffffffffffffff, 0x1f, 0x5, 0x0, 0x7b2, 0x40, 0x7, 0x80, 0x8001, 0x450, 0x0, 0x7fffffff, 0x2, @perf_bp={&(0x7f0000000100), 0x1}, 0x8080, 0x69, 0x80000000, 0x7, 0x8be1, 0x33, 0xcbf}, r2, 0x7, r0, 0x9) socket$netlink(0x10, 0x3, 0x15) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000040)) connect$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/04/02 13:00:29 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f00000000c0)={{0xc60, 0x5}, 'port1\x00', 0x18, 0x24, 0x1, 0x6, 0x10001, 0x400, 0x0, 0x0, 0x3, 0xfc}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x802, 0x0) write(r1, &(0x7f000055a000)="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", 0x130) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4, 0x4}], 0x20000000000002a3) 2018/04/02 13:00:29 executing program 7: r0 = memfd_create(&(0x7f00000003c0)='.\x00', 0x1) r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r4 = add_key(&(0x7f00000005c0)='big_key\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000640)="f7f924b1666d2a4e454688ec28ee76cc4451551863e23839de6e98558ff02df4f10b6dd1dd19dfd6e7d53f688653912eed5106e1aebbfad94f352bb288886f97d61397f55e66c668419bc7338d89264bbc1d577c6ad2e8d49f927fa99e8710927020f6a6bc3ab88a844bc4d3217b0ad503d829d06c4ae3e17e7b7ced901eb24d564c8e732992b481c761f1bcbe7406a1d1eeef0cbc3145aa283face78711467f0c6ef1657161f58132887f7a694649e4f3262161ba1c171093f05e590656f94b4019d2ae6ab31d1e8e3d86e8e6b89c086e70cd48a86bd28e04364fafd775012617bad6473cc8f13dab5763f6d5056bafe74165cc29e94a63", 0xf8, r3) r5 = add_key$keyring(&(0x7f0000000580)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0xbad, 0x5}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000280)={r6, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x7f, 0x100000000, 0x4, 0x190d, 0x3c1}, &(0x7f0000000340)=0x98) r7 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r5) r8 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='\x00', 0x1, r7) keyctl$link(0x8, r8, r5) r9 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r5) keyctl$dh_compute(0x17, &(0x7f0000000180)={r8, r9, r8}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000000140)={'rmd256-generic\x00'}}) uname(&(0x7f00000004c0)=""/185) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x7, {}, {}, @control}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x312}) ioctl$VT_WAITACTIVE(r2, 0x5607) 2018/04/02 13:00:29 executing program 4: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000892000)) 2018/04/02 13:00:30 executing program 0: perf_event_open(&(0x7f0000348f88)={0xfffffffffffffffd, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1, 0x200000) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000340)) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmsg(r2, &(0x7f0000002280)={&(0x7f0000000b40)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'vlan0\x00'}}, 0x80, &(0x7f0000002200)}, 0x0) keyctl$join(0x1, &(0x7f0000fb7000)={0x73, 0x79, 0x7a}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)) listen(0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3, &(0x7f0000000840)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYBLOB="5002000090780000e520570bcc3eafdd2ee5139eafea6545afd3b0e10bead1e65755ba1fe5c178311855ce902db194270047fc34363897c3f09c20a58b93c3875a7830f7b25299e2e0b3882abafe120482f9ba947b2147d8e4e3b4bf6ed2d831855bfca5d05f77ce6e8595c7c31931ae62c43ed502ee95ba5d425d17afe0a2053b03c789a4f16819a9b0cc63c42ee9c8e8662c2c815ee6d7268ea76c6175030598e06c5ccebe0f455175a83a44d908336e5ca9dae73880269010a8792d0e54274ce1d0"], &(0x7f00000002c0)) keyctl$session_to_parent(0x12) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f00000001c0), 0x4) r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x4013}) ioctl$TUNSETLINK(r3, 0x400454cd, 0x0) sendmsg$alg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000100)="15", 0x1}, {&(0x7f0000000200)="8989973713fe0b5b46bb25e1ff4058eebc7dbae0233af91d97322e05db13d68420bce0edfba3155e1e9f7321bf7d63f390c4594104f92d6776d2bfbb90462dd78afafe4685d3658fb84b50776b720ccf269c9efe61447110ea2fc52a33d63f717f85bbc1d9a963c309fba458", 0x6c}, {&(0x7f0000000380)="6d76111d7cdf5ee5dc50d0259880b815b28a26b5621c23d5248dc392e92a0c3588fa2e527743f850a876c634094c591ee635553e9a0590acd87b7fe1150dcbed2f0d442bb6514b3ae73fbacf7b03ee7a8a0c165656058716d955", 0x5a}], 0x3, &(0x7f0000000bc0)=[@iv={0x1010, 0x117, 0x2, 0x1000, "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"}, @iv={0x18, 0x117, 0x2, 0x8, "1c168bbb0d4c87e4"}, @assoc={0x10, 0x117, 0x4, 0x41e5}, @assoc={0x10, 0x117, 0x4, 0xff}, @assoc={0x10, 0x117, 0x4, 0x81}, @iv={0xb4, 0x117, 0x2, 0xa2, "a282cfcea659f4d9ed81d62ae0081bf83cb5e5b13be3c5f65b1939731a29802479bc92b70e974aa03b77ae1be6593469d73a5bb733abe60433bd0d00498f2ce69692c89b6fa3b1ae6fbff8a0ee99a6ebabb20965fee025797641bd00a746520fae9d03edd4eb3b8ab58fd2bcb8e502814eb67a8df5959d4b58d55c4bd980dcdad6dac3360ec990f481edbb192aa9b8078f5ea0a79fb1b9685599092158e5dbf26e16"}], 0x110c, 0x4000}, 0x4014) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000000540)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000700)=ANY=[@ANYBLOB="9800"], 0x1}, 0x1, 0x0, 0x0, 0xd01c5258900548cf}, 0x40810) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x4041, 0x0) ftruncate(r4, 0x4) 2018/04/02 13:00:30 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000700)='mounts\x00') r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) clock_gettime(0x0, &(0x7f0000d98ff0)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f00000004c0)=0xe8) connect$can_bcm(r0, &(0x7f0000000500)={0x1d, r3}, 0x10) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000740)=ANY=[@ANYBLOB="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"]) ppoll(&(0x7f00000002c0)=[{r1, 0x7d}, {r0, 0x3}], 0x2, &(0x7f0000000300)={0x0, r2+30000000}, &(0x7f0000000240)={0x1001}, 0x8) mount(&(0x7f0000833000)='./file0\x00', &(0x7f0000972000)='.', &(0x7f0000e63000)='ramfs\x00', 0x0, &(0x7f0000caa000)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000280)=0x0) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000ffc000/0x1000)=nil) pkey_mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) set_robust_list(&(0x7f0000000380)={&(0x7f0000000340)={&(0x7f0000000040)}, 0x2}, 0xc) get_robust_list(r4, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f00000000c0)={&(0x7f0000000080)}, 0x0, &(0x7f0000000140)={&(0x7f0000000100)}}, &(0x7f0000000200)=0xc) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000600)={@in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xfffffffffffffff8, 0x7, 0x2, "e1e50608837ea00a6cf906aef1bd7576df60197c21b096c0ad3593bdd59ea202904ed14f470868f82ab5af3876347465fb85d4c90ef7adf79217128b163b94f8b9ced5d302dea8b6476e41dd2d752cee"}, 0xd8) r5 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x0, 0x8500) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0xfffffffffffffffd, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x401, 0xffffffffffffffff, @perf_config_ext={0xffffffff}, 0x200000400, 0x3}, 0x0, 0x0, r5, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r5, 0x119, 0x1, &(0x7f0000000200)=0x1, 0x4) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) rename(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00') pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$netlink_NETLINK_TX_RING(r6, 0x10e, 0x7, &(0x7f0000000140)={0x40, 0x8000, 0x2, 0x47e9}, 0x10) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$VT_RESIZEX(r5, 0x560a, &(0x7f00000001c0)={0x6, 0x7, 0x0, 0x0, 0x51, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0106434, &(0x7f0000000580)={0x940, 0x0, 0x10002, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f00000005c0)={0xa0, r7}) ioctl$TUNGETVNETHDRSZ(r6, 0x800454d7, &(0x7f0000000540)) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/04/02 13:00:30 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000000c0)=[{0x8, 0x80000001}, {0x6, 0xc}, {0x4, 0xfffffffffffffffb}, {0x2, 0x80}], 0x14a34863bfcdedd4) bind$alg(r0, &(0x7f00000001c0)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x251) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000100)={'irlan0\x00', {0x2, 0x4e22, @rand_addr=0xa39b}}) 2018/04/02 13:00:30 executing program 7: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x0, &(0x7f00000c3000)=[@sndrcv={0x30, 0x84, 0x1}], 0x30}], 0x1, 0x0) 2018/04/02 13:00:30 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000148bfa)={@random="57abe2a8e77d", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '\t\x00', 0x30, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0xffffff83, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a97188", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}}}}}}}}, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000080)={{{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@dev={0xac, 0x14, 0x14, 0x18}, @in6, 0x4e24, 0x0, 0x4e21, 0xfffffffffffffffb, 0x2, 0xa0, 0x80, 0x7f, 0x0, r1}, {0x0, 0xc6, 0x81, 0x3, 0x4, 0x9307, 0x0, 0xfff}, {0xffff, 0xffffffffffffff7c, 0x4, 0xff}, 0x800, 0x0, 0x0, 0x0, 0x2, 0x2}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d4}, 0x2, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3502, 0x3, 0x3, 0x10001, 0xff2f, 0x4, 0x1}}, 0xe8) epoll_create(0x80) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000002c0)=0x0) get_robust_list(r2, &(0x7f00000003c0)=&(0x7f0000000380)={&(0x7f0000000340)={&(0x7f0000000300)}}, &(0x7f0000000400)=0xc) 2018/04/02 13:00:30 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='lp\x00', 0x3) getsockopt(r0, 0x0, 0xc, &(0x7f0000000140)=""/4, &(0x7f0000000000)=0x3) 2018/04/02 13:00:30 executing program 1: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) connect$nfc_llcp(r2, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "cbe504807c38bcaefd3117ab07d855f07a807bdff372bc5cb2126b1bf49c1a6103c7d161f0475ac9fe0fa3b87530432b3d58eb8d924a0106c95f1bde5497c2"}, 0x58) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0), 0x0) sendto$inet(r1, &(0x7f00004e9f6d)='Z', 0x1, 0x0, &(0x7f0000187ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/02 13:00:30 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f00000000c0)={{0x1}}, 0x10) 2018/04/02 13:00:30 executing program 5: r0 = socket(0x5, 0x8080f, 0x1) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="1415f826a9346fed2cdc22040000000000000000"], 0x14}, 0x1}, 0x0) 2018/04/02 13:00:30 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x200) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000040), &(0x7f00000000c0)=0xc) r1 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_ifreq(r1, 0x893d, &(0x7f0000000080)={'bridge0\x00', @ifru_map={0x1db9, 0x5, 0x8, 0x9, 0x100, 0x80}}) 2018/04/02 13:00:30 executing program 6: r0 = socket$inet_smc(0x2b, 0x1, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xfc}}, 0xffff, 0x543f, 0x101, "5795f64cae32b37581a8a6b291efbb7fa264b3371ecd5613d0c29258bd87eb8918a26eda46d7f06916402640299079244bf4541a71655b1d36c5c4c61ccd5aa22b7550a888d3b15c7f051be9612f76b0"}, 0xd8) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) socket$inet_smc(0x2b, 0x1, 0x0) 2018/04/02 13:00:30 executing program 1: syz_mount_image$ntfs(&(0x7f0000000140)='ntfs\x00', &(0x7f0000000080)='./file0/bus\x00', 0x472, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000280)="58a5b95873c8321d99a799128ebb8373dac98ea6e597a63996876c97e34e51a77abca5147b6548b314a4e85a6b8107e07cbdda715774b49f40fb9bcd24d22e5f94ff0f2d98eae9945d9955", 0x4b}], 0x100400, &(0x7f00000000c0)=ANY=[]) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_IRQ_LINE_STATUS(0xffffffffffffffff, 0xc008ae67, &(0x7f0000000080)={0xfffffffffffffffa}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r4 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x40000) ioctl$KDGKBTYPE(r4, 0x4b33, &(0x7f0000000080)) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$VHOST_SET_VRING_KICK(r4, 0x4008af20, &(0x7f00000000c0)={0x3, r4}) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) lseek(r5, 0x0, 0x3) 2018/04/02 13:00:30 executing program 2: r0 = socket$inet(0x2, 0x5, 0x972) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x19, "2ad9774f4f26a9a9487bed16a24840c10155f21fea0029f711"}, &(0x7f0000000040)=0x21) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e23, 0x1000, @local={0xfe, 0x80, [], 0xaa}, 0x80000000}}, 0x8, 0x1, 0xff9, 0x9, 0x84}, &(0x7f0000000140)=0x98) 2018/04/02 13:00:30 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000004000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r2, 0x1, 0x2, &(0x7f0000017000)=0x4000005, 0x4) setsockopt$sock_int(r2, 0x1, 0x2, &(0x7f0000018000)=0x10003f, 0xa) bind$inet(r1, &(0x7f0000015000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) listen(r2, 0x0) listen(r1, 0x0) 2018/04/02 13:00:30 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000e41fe0)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x1, 0xd000, 0x2000, &(0x7f0000000000/0x2000)=nil}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x400040, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000240)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x400}, @in6={0xa, 0x4e21, 0x5, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x35}], 0x74) r3 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x7ff, 0x200) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f00000000c0)="12dc420f017cb28db805000000b9000000000f01c1262626420f01df2e660f3810de66ba4200ec0f32b8010000000f01c1b9c60d0000b8a72a0000ba000000000f30463bba820542fa", 0x49}], 0x1, 0x4, &(0x7f0000000180)=[@cstype3={0x5, 0xa}, @efer={0x2, 0x8001}], 0x2) 2018/04/02 13:00:30 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x4, 0xfffffffffffff1cb) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x400000000e) socket$key(0xf, 0x3, 0x2) ioctl$TCSETS(r0, 0x80047456, &(0x7f0000000080)) 2018/04/02 13:00:30 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) setsockopt$inet6_dccp_int(r0, 0x21, 0x1f, &(0x7f0000000040)=0xffffffffffffff8c, 0x4) 2018/04/02 13:00:30 executing program 2: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000340)) writev(0xffffffffffffffff, &(0x7f00006bd000)=[{&(0x7f0000714000)="2900000018001980013d75241a0407210206e30067fffd01040000000800050000000200080000bf00", 0x29}], 0x1) 2018/04/02 13:00:30 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x10000}], 0x0, &(0x7f0000014300)) ioctl$KVM_REINJECT_CONTROL(0xffffffffffffffff, 0xae71, &(0x7f0000000000)={0x7}) madvise(&(0x7f0000e1e000/0x2000)=nil, 0x2000, 0x1b) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717004720a0a32b5f0d", {0x4, 0x0, 0x8000, "e0b618b5a2e0"}}) clone(0x0, &(0x7f0000000040)="404df6f000dab79f4bd6212341f867b04655fa9de525dd51b735800570461bebc5c585aa009314aed0f0266f3d12d5961d1dc3abec922790b7b4dcee63373b0227ff80b70515d37fbe34347543a58cfe9f384848641534263fab", &(0x7f0000bb3000), &(0x7f0000000140), &(0x7f00000000c0)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) getegid() gettid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000480), 0x0, &(0x7f00000005c0)}, 0x0) socketpair$inet(0x2, 0xa, 0x1, &(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) msync(&(0x7f00003de000/0x3000)=nil, 0x3000, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000007c0)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, [0x3f, 0xfffffffffffffff9, 0x7f, 0x1, 0x3, 0x0, 0x2, 0x5, 0x100000001, 0x80000000, 0x45, 0x3f, 0x7, 0x2, 0x8]}, &(0x7f00000008c0)=0x100) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000900)={r3, 0x8001}, &(0x7f0000000940)=0x8) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000440), &(0x7f0000000480)=0x40) add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000001040)="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", 0xf80, 0xffffffffffffffff) gettid() mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000340)=[@in6={0xa, 0x4e21, 0x3f, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}], 0x1c) r4 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x100000001, 0x5e182) ioctl$PPPIOCGCHAN(r4, 0x80047437, &(0x7f0000000380)) syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc00c64b5, &(0x7f0000000400)={&(0x7f00000003c0)=[0x0, 0x0], 0x2}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r4, 0x40505330, &(0x7f00000004c0)={{0x9, 0x3}, {0x3, 0x101}, 0x1000, 0x6, 0x4}) sendmsg$FOU_CMD_ADD(r4, &(0x7f0000000300)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="fc521c00", @ANYBLOB="040028bd7000ffdbdf25010000000800040000000000"], 0x2}, 0x1, 0x0, 0x0, 0x810}, 0x8004) 2018/04/02 13:00:30 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000ee9e0c)="b2", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x2}, 0x1c) accept4(r0, &(0x7f00000001c0)=@can, &(0x7f0000000080)=0x3, 0x0) 2018/04/02 13:00:30 executing program 6: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x4100, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)) socketpair$unix(0x1, 0xb, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000180)=@get={0x1, &(0x7f0000000140)=""/40, 0x3}) sendto(r1, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x40, 0x400) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f00000002c0)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}], 0x30) socket$l2tp(0x18, 0x1, 0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000240)) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000100)={0xa, 0x4e24, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1}, 0x81) sendto$inet6(r4, &(0x7f0000000000)="1f1bc61dd4cc70fc5622ce596c714aa0a6c120ca3e99307155a2df13bc06647953877022fd506aa4f7532974c02da3b151ae72505e918a33ed60e3dff0f993e6ed7403df67cd85677e72e36e680ecd699493bdea20af4a1adec9ba09cf650d3e071a11157b472e6e7a554bdebc30e5b32ea723698337903769ce391f81f683a11a168d3b4b0df984aa8a3dd124c3d14759b1bbaef26559274feb52d9b1afe9ed9bc11cec3624d2bb71031cee09f4426069fc18c73cdf6ca87a78f5bd37344d9231860b9db4ec65b70ca19eb5c2938a7ecd3179ab3d2a09eb7843a9ffb55f00adfb9b5cd082a62c4521e241da630dfe59445b8c64643588", 0xf7, 0x4000010, 0x0, 0x0) 2018/04/02 13:00:30 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x1d) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000180), 0x0, 0xfffffffffffffffd) request_key(&(0x7f00000000c0)='id_legacy\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='selinux\x00', 0x0) 2018/04/02 13:00:30 executing program 1: r0 = open(&(0x7f0000001880)='./file0\x00', 0x80000, 0x120) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000001680)=""/50, 0x32}], 0x1, &(0x7f0000001700)=""/100, 0x64, 0x7fffffff}, 0x1) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000240)=[{0x10, 0x29, 0x8}], 0x10}}], 0x2, 0x0) sendmmsg(r1, &(0x7f0000000480)=[{{&(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x4, 0x3, 0x4, {0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000080)="906b12d6775b7771ba87810102528e2bd23646d5579ee5956d29408b7d56373cbad3a1109583c9baabef8f07bc79529070d2f5e6cc66c2f6ac5e3a674be093ecd768ca0151d67cadc120c2862e69eccac9c160064a64908fd831c72da0f004c1f8ab390603a736a964ce862a41d55d8b5124126222bb7d676bb114b3eb488b5363571c0c51c54dfc88aa0cbd2ed71fa9477c3bfa2417ebd3fe88f8b42ce8ee35b1b8306a9cc6e973c801a43903121af965afcef1e733ef90b543d210cc96300d", 0xc0}, {&(0x7f0000000540)="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", 0x1000}, {&(0x7f0000000180)="b94a270ab9", 0x5}, {&(0x7f0000000280)="98c5890f6557f95a1960ebf6ec8241397f25a46dd8b3e819cfd4fa42c3623b82b3095c49f63686d34e4859c2b7b192fa527ad6675d54653cc4aa05bbc5bc24cc2b1545332c5ff3230f9b015447707cb5febdefc49b2e91ff6c724fd89a0baeca35f6deffaf9452b104297c12a73262e7527bad2ad8f652c2ead96e95837ada367b71a5d155a80cfe34873ae26e54616a982ee160181f142f473387bcc3b76bafedd9073c6d5b30f9ab76", 0xaa}, {&(0x7f0000000340)="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", 0xfc}, {&(0x7f00000001c0)="821700dffa7b4e946b504c666edc431c2b5f5a13e9051e4f7a741f584bd8fe719953ab926b4c432487e7da06e2f4659a69005a8ef21181ae8bda2c52419c63ecb5e21b1791e33705e4a21e55fa3c02fa966bf5bbf42130334f00021149", 0x5d}, {&(0x7f0000001540)="764351203f83b78c2ffde29ba60364b6a6d28f12fd813809f719b4c111fc947fd8d812f092dace1df14e5c67aca65ecbc5429ab6ca3418d152c592d21c15c14e48299290961aef03582cfa6956449dadf63db3d14564889eb2374974ac315080ea20233f6a10916e8025f14ebe97f68d0b007a01485928546dbd7194021a5980ac495a9a06ea8ce684fd297a8bab7e8a035e7084d47a21cdf0c74401390c80f6be0cdbe826e2acfea04c6f70cd09036ee9361c22aea930722c941be49f177306c02ed292bdfb3c80cb7a526b721b36b16c061dce86c9e7bde8f5dd8fe705167b9f", 0xe1}], 0x7, 0x0, 0x0, 0x20000800}, 0xffffffffffffff01}], 0x1, 0x8000) 2018/04/02 13:00:30 executing program 3: r0 = socket$inet(0x2, 0x80806, 0x0) r1 = dup(r0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00000001c0)=""/31) fdatasync(r1) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) recvfrom$inet6(r1, &(0x7f0000000200)=""/236, 0xec, 0x40000102, &(0x7f0000000000)={0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}, 0x1c) 2018/04/02 13:00:30 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'gre0\x00'}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000240)=0x14) recvmsg(r0, &(0x7f0000001680)={&(0x7f0000000340)=@can={0x0, 0x0}, 0x80, &(0x7f0000001600)=[{&(0x7f00000003c0)=""/188, 0xbc}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/178, 0xb2}, {&(0x7f0000001540)=""/152, 0x98}], 0x4, &(0x7f0000001640)=""/42, 0x2a, 0x1}, 0x10001) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000016c0)={'yam0\x00', r1}) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@newneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@NDA_LLADDR={0xc, 0x2, @link_local={0x1, 0x80, 0xc2}}, @NDA_DST_IPV4={0x8, 0x1, @loopback=0x7f000001}]}, 0x30}, 0x1}, 0x0) 2018/04/02 13:00:30 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192300a11680040d8c560a0600090020e000fffffffffffffc01000004ca7f64643e89e40296788e8f94fdfbf51000020000f500bc00165923cd5dfffff50000220007000100040005007c0b1505d0ee4048", 0x58}], 0x1) r1 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sm3-generic)\x00'}, 0xfffffffffffffdb4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000040)="8bc1f819d18727fc903b93349303a527634362c3d6f0146d974d1092059995aa41005d5c83d41cc4b6efad86636a51a450329d96bcacb186536c7124e1307a9721", 0x41) 2018/04/02 13:00:30 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vcs\x00', 0x2000, 0x0) set_mempolicy(0x2, &(0x7f0000000480)=0x5, 0x7) sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000400)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000001}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)={0x14, 0x0, 0x818, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) epoll_create1(0x80000) r6 = dup3(r5, r4, 0x0) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000000000)=0x9, 0x4) ioctl$KVM_SET_DEBUGREGS(r5, 0x4080aea2, &(0x7f00000016c0)={[], 0x0, 0x80}) ioctl$KVM_RUN(r6, 0xae80, 0x0) r7 = syz_open_dev$sndpcmc(&(0x7f00000004c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(0xffffffffffffffff, 0x40405514, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, "7e0b705f233b73ac8d4f39d10fcc94a2f82ce87b28e33e37f08b4c94d8fc57c43da8cee0f059262bc1cb1c46"}) r8 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f00000002c0)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f0000000200)) close(r8) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc004240a, &(0x7f0000000540)=ANY=[]) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000000280)={0x5, 0x6, 0x6, 0x5, 0x0, 0x40}) inotify_init() ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000000080)) getsockopt$IPT_SO_GET_REVISION_TARGET(r7, 0x0, 0x43, &(0x7f0000000300)={'NETMAP\x00'}, &(0x7f0000000340)=0x1e) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) [ 94.009748] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a devid 1 transid 5 /dev/loop5 2018/04/02 13:00:30 executing program 1: r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) mlockall(0x3) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r1, &(0x7f00004e9f6d)='Z', 0x1, 0x0, &(0x7f0000187ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) accept4$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @hyper}, 0x10, 0x800) 2018/04/02 13:00:30 executing program 7: r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f000073cff4)=@file={0x100000004000001, "e91f7189591e9233614b00"}, 0x6e) rename(&(0x7f0000a24000)="e91f7189591e9233614b2f", &(0x7f00005a2ff8)='./file0\x00') 2018/04/02 13:00:30 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={"6c6f3a0e0000cfdfd1ee1f014f2b4f00", 0x800000020}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x200) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000300)=""/19, &(0x7f0000000080)=0x13) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f00000005c0)={0x8, 0xfffffffffffffff7, 0xa5a, 0x1, 0x7fff, 0x400000000}) timer_create(0x0, &(0x7f0000000180)={0x0, 0x10, 0x7, @tid=0xffffffffffffffff}, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0x5f268277, 0x40, 0x1, 0x1ff, 0x1c, 0x0, 0xfff, 0x7a4, 0x0}, &(0x7f0000000240)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000280)={r2, 0x9}, &(0x7f00000002c0)=0x8) renameat(r1, &(0x7f00000006c0)='./file0\x00', r1, &(0x7f0000000700)='./file0\x00') bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={r1, 0x50, &(0x7f0000000340)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000003c0)=r3, 0x4) ioctl$TIOCCBRK(r1, 0x5428) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000680)={r1, 0x50, &(0x7f0000000600)}, 0x10) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000400)='/dev/qat_adf_ctl\x00', 0x201, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000480)=ANY=[@ANYRES32=r2, @ANYBLOB="b9000000d839c4f9a35283649a97c3676f88aff4d6d9f18a1c7cfaab376f521eebbccdf530bc2c3ad57a3caae29b3419b004bfcf91ed2a01dc1ae074589e6cac20866b30a88cb78a0382e58cb09b0d22a25348100e980bcab54300413b026616987a11ce8701d230655e45f94230e7cdb4447c1d6b91111a9e9c4f10e8529d39237763460414e9e82804d31abf1f03f9f9b53a601ac5437da358114b40ee15529304ef741c52b60e76743f796a69cac78448feaab7068639d0c61bcec5"], &(0x7f0000000580)=0xc1) getpeername$packet(r1, &(0x7f00000000c0), &(0x7f0000000140)=0x14) sendto$inet6(r1, &(0x7f0000000740)="fe36bb83587a8482852763104da893e7a9b9c416441d9c264927df8e29d83ee6d352a5d9ed5af3c8e14073afcac5e2ac31d5238faf0778073bb735066a9bb704db5f8c7a282a55", 0x47, 0x800, &(0x7f00000007c0)={0xa, 0x4e21, 0x1, @empty, 0x2}, 0x1c) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000440)={0x0, r4}) 2018/04/02 13:00:30 executing program 4: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rename(&(0x7f0000005c00)='./file0/file0\x00', &(0x7f0000005bc0)='./file0/control/file1\x00') mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000005b80)={0x0, 0xee}, &(0x7f0000005c40)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000005c80)=@assoc_id=r1, 0x4) mkdir(&(0x7f0000000280)='./file0/control\x00', 0x0) clock_nanosleep(0x7, 0x0, &(0x7f0000005b00)={0x77359400}, &(0x7f0000005b40)) mkdir(&(0x7f0000000000)='./file0/control/file0\x00', 0x0) clock_gettime(0x0, &(0x7f0000005a00)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000005940)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/168, 0xa8}, {&(0x7f00000002c0)=""/225, 0xe1}], 0x2, &(0x7f00000003c0)=""/143, 0x8f, 0x7}, 0x8}, {{&(0x7f0000000480)=@sco, 0x80, &(0x7f00000019c0)=[{&(0x7f0000000500)=""/161, 0xa1}, {&(0x7f00000005c0)=""/181, 0xb5}, {&(0x7f0000000240)=""/1, 0x1}, {&(0x7f0000000680)=""/224, 0xe0}, {&(0x7f0000000780)=""/103, 0x67}, {&(0x7f0000000800)=""/119, 0x77}, {&(0x7f0000000880)=""/32, 0x20}, {&(0x7f00000008c0)=""/177, 0xb1}, {&(0x7f0000000980)=""/51, 0x33}, {&(0x7f00000009c0)=""/4096, 0x1000}], 0xa, &(0x7f0000001a40)=""/74, 0x4a, 0x1}, 0xffffffffffff231e}, {{&(0x7f0000001ac0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000003080)=[{&(0x7f0000001b40)=""/159, 0x9f}, {&(0x7f0000001c00)=""/58, 0x3a}, {&(0x7f0000001c40)=""/207, 0xcf}, {&(0x7f0000001d40)=""/21, 0x15}, {&(0x7f0000001d80)=""/125, 0x7d}, {&(0x7f0000001e00)=""/176, 0xb0}, {&(0x7f0000001ec0)=""/219, 0xdb}, {&(0x7f0000001fc0)=""/158, 0x9e}, {&(0x7f0000002080)=""/4096, 0x1000}], 0x9, 0x0, 0x0, 0x7}, 0x10001}, {{&(0x7f0000003100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000004280)=[{&(0x7f0000003180)=""/60, 0x3c}, {&(0x7f00000031c0)=""/110, 0x6e}, {&(0x7f0000003240)=""/19, 0x13}, {&(0x7f0000003280)=""/4096, 0x1000}], 0x4, &(0x7f00000042c0)=""/242, 0xf2, 0x81}, 0x1}, {{&(0x7f00000043c0)=@generic, 0x80, &(0x7f0000005800)=[{&(0x7f0000004440)=""/208, 0xd0}, {&(0x7f0000004540)=""/57, 0x39}, {&(0x7f0000004580)=""/29, 0x1d}, {&(0x7f00000045c0)=""/217, 0xd9}, {&(0x7f00000046c0)=""/232, 0xe8}, {&(0x7f00000047c0)=""/4096, 0x1000}, {&(0x7f00000057c0)=""/57, 0x39}], 0x7, &(0x7f0000005840)=""/249, 0xf9, 0x9}, 0x1}], 0x5, 0x100, &(0x7f0000005a40)={r2, r3+30000000}) connect$ipx(r4, &(0x7f0000005a80)={0x4, 0x4, 0x100000001, "b96f40225fbf", 0x6}, 0x10) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200000, 0x0) connect$ipx(r5, &(0x7f0000000080)={0x4, 0x2, 0x81, "fcc799360109", 0x10000}, 0x10) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000005ac0)='/dev/autofs\x00', 0x800, 0x0) rename(&(0x7f0000b2a000)='./file0/file0\x00', &(0x7f0000000100)='./file0/control\x00') 2018/04/02 13:00:32 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000002000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x20010, r0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000002ff4)={&(0x7f0000001000)='./file0\x00'}, 0xc) 2018/04/02 13:00:32 executing program 1: getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000000a40)={'ah\x00'}, &(0x7f00000000c0)=0x34c) connect$inet6(0xffffffffffffffff, &(0x7f0000000d00)={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x11) shutdown(0xffffffffffffffff, 0x1) r0 = socket(0x2, 0x2000000000000005, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000640)=0x7fffffff, 0x4) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x40000, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x3, @dev={0xfe, 0x80}, 0x5d}, 0x0, [0x0, 0x4, 0x0, 0x20000000000005, 0x0, 0x0, 0x0, 0x1000]}, 0x5c) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000a80)={"683f2beb3000", {0x2, 0x4e23, @broadcast=0xffffffff}}) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000040)=ANY=[]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00', 0x1c400, 0x1) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000580)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000001c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000005c0)={0x8a8, {0x2, 0x4e24}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}, 0x2, 0x401, 0x80000001, 0x7, 0x400, 0x0, 0x6, 0xfffffffffffffffb, 0x7}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000003c0)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f00000004c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'irlan0\x00', r3}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000007c0)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}}, &(0x7f0000000200)=0x84) connect(r1, &(0x7f00000009c0)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}, 0x4, 0x0, 0x1, 0x3}}, 0x80) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000002c0)={r4, 0x4}, &(0x7f0000000240)=0x8) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000ac0)=0x1e) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000000300)={&(0x7f0000000d80)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000dc0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000780)=[0x0, 0x0, 0x0, 0x0], 0x8, 0x8, 0x5, 0x4}) r5 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0), 0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000980)) getsockopt$netlink(r2, 0x10e, 0xa, &(0x7f0000000880)=""/143, &(0x7f0000000d40)=0xfffffffffffffdfb) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000100)=r5, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e21, 0x3, @loopback={0x0, 0x1}, 0x7}, 0x1c) sendmsg(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000000)="0dc85908cf2469e6b51446c6c83ad84d4f16284fcaa055dc2576adb31d1d4779a78be85f6347c84b", 0x28}], 0x1, &(0x7f0000001900)}, 0x2) sendmsg(r1, &(0x7f0000001f40)={&(0x7f0000000b00)=@ll={0x11, 0x7, r3, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000b80)="78f706babd18a207d0a827ebbfd81b0e3a92c8e4355c9331f2afe9fa962958bfaf5537f666bbaef26e8ed93a9c2cfb10d3f1bc6f2e1bfd2c21f76fa31cb6d03a0e4f5dcefd53c3ba7ff8b8e27da9a69f4dd950dcef201917c393694a97ee298a0e78b5867c1fd037ef618ef66929d53f02f367af9d88e4f9e9889bcf4b11951121731dac748f126e6fa79984f0dd42c91438f861fe737f768a73a7b5f42f612a572216166834a5c5fbba3f0c85992e451cb3ab7b882595034f5ac300209dbdb8ba64a2840ecf13247041372d27263f8e10f5f83f2001f015ad230d0735fb324490d9dedd874f83d2d488887ca88c4822ef75ee06e5165ca8", 0xf8}], 0x1, &(0x7f0000000cc0)=ANY=[], 0x0, 0x8080}, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000680), &(0x7f00000006c0)=0x5) 2018/04/02 13:00:32 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8408, &(0x7f0000c81ffe)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000000200)=""/223, 0xdf) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) 2018/04/02 13:00:32 executing program 3: r0 = socket$inet_smc(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000001080)={0x2, 0x4e20, @rand_addr=0x9}, 0x10) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="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", 0x1000}], 0x1) r1 = syz_open_dev$vcsa(&(0x7f0000001240)='/dev/vcsa#\x00', 0x3a8, 0x40a800) ioctl$TCFLSH(r1, 0x540b, 0x6) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001300)) accept4$inet(r0, &(0x7f00000010c0)={0x0, 0x0, @local}, &(0x7f0000001200)=0xfffffe97, 0x0) r2 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r2, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f0000000a80)=""/246) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)={0x0, 0xffffffffffffffff}) ioctl$EVIOCGREP(r3, 0x40047451, &(0x7f0000001100)=""/174) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x0, 0x4, &(0x7f0000346fc8)=@raw=[@jmp={0x5, 0x7, 0xc, 0x2, 0xb, 0x1e, 0xffffffffffffffff}, @generic={0x4, 0x7, 0x2}], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r5 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$KVM_SET_NR_MMU_PAGES(r4, 0xae44, 0x4) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x201, 0x0) close(r0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) r7 = getgid() chown(&(0x7f0000000140)='./file1\x00', r6, r7) r8 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001340)) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000500)) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) removexattr(&(0x7f0000000240)='./file1\x00', &(0x7f0000000280)=ANY=[@ANYBLOB='u{er./dev/ppp\x00']) 2018/04/02 13:00:32 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-aesni\x00'}, 0x58) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) getuid() r1 = accept4$alg(r0, 0x0, 0x0, 0x0) lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='system.posix_acl_default\x00', &(0x7f0000000180)=""/207, 0xcf) socketpair(0x3, 0x0, 0x9, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000340)={r0, r1, 0x42e, 0x8, &(0x7f0000000280)="4d649c4f5fcdd8ba310e4309fb0e121645d86c6921f98034484697ac3a9fdbace5078b8fa3ba91bdcef6c4fe23f34ff045aff31d09e7867d9a57324d4397bd728f7531747a343481f4cb845601e3520abd70d985dcf40e274bbea6aa02642d49500e4628df5a27567a2ec415d54c6b7c3d4a44ebacfc5cbe5a15fe9a742fbcc4c814c5bf451e52b72bf9efed61e751499748b4dd9c6b7d404162db28db54bd79", 0x4, 0x200, 0x7, 0x1f, 0xe5, 0x7f, 0xffffffff, "75f851e21a38f03ceb2a4c7986fe077490b2d5bcd0c8c82ee2822c1a68cb60ea79cd4c55420ce250981fea42bf6ca602187bb3370b953fab49e7ae4a2a34703634c7bdd72c879cf5b1abc51c87b6e0226cb42d7a69025663b24d0caf4df5c5c678aad043d8bc66e5f6"}) recvmsg(r1, &(0x7f000005efe4)={0x0, 0x0, &(0x7f0000304fe0)=[{&(0x7f00001a6000)=""/167, 0xa7}], 0x1, &(0x7f000084bfe8)=""/24, 0x18}, 0x0) 2018/04/02 13:00:32 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") timer_create(0x4, &(0x7f0000000000)={0x0, 0x11, 0x1}, &(0x7f00000000c0)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000140)={0x5, 0x81, 0xfffffffffffffff9, 'queue0\x00', 0x7}) timer_gettime(r1, &(0x7f0000000100)) ioctl$fiemap(r0, 0x40086610, &(0x7f0000000080)) 2018/04/02 13:00:32 executing program 4: r0 = socket(0x2, 0x3, 0x1) setsockopt(r0, 0xff, 0x1, &(0x7f0000000f19)="219b", 0x2) syz_emit_ethernet(0x2a, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0008004500001c000000000001907800000000e00000010800907800000000bc8409a9ba0bcf86f211562fc6c7ffffff7f00000000ad181f0319d324b9902e7190ce2b7f567b003309ac2b349c2c3461f69a5a2c7d5039d8f2251154675def1e709855b73076220adfefe8d839b513a37a0e624cfdf608c4eff87612ca1e0210114cc76726ead418d0b7a9e885038d74ceb323b7b3d68f2ea5f28d213727576e254bfe3ccde6cf1293bc37deef1aa693f654702595d3648a4ed2d9dc30b05ecdfdaa3b059bfb97c5b9d438b58b4844dc62e3d55d831b4861138db46d"], &(0x7f0000000040)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x1, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000080)=""/246) 2018/04/02 13:00:32 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="0a6b260000e381ebb3b664f8586313db5ec213877b79404000005dc9f51e6a2e", 0x20) 2018/04/02 13:00:32 executing program 0: prctl$intptr(0x2000000033, 0x2) r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x100, 0x303000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x600, 0x0) perf_event_open$cgroup(&(0x7f0000000000)={0x1, 0x70, 0x80000000, 0x800000000000, 0x401, 0x4, 0x0, 0x0, 0x4, 0x1, 0x3, 0x7fffffff, 0x7ef9, 0x5, 0xfff, 0x101, 0xc7b, 0x0, 0x3, 0x2, 0x9, 0x8, 0x4d0, 0xce2, 0x7f, 0x638, 0xff, 0xfffffffffffffff9, 0xffffffffffff0001, 0x5, 0x10000, 0x100, 0x0, 0x3ff, 0x10000, 0x5, 0x20da, 0x1, 0x0, 0x1, 0x2, @perf_config_ext={0x8a62, 0x5}, 0x40, 0x7, 0x5, 0x6, 0x1, 0x4, 0xa4dc}, r0, 0x4, r1, 0x1) [ 95.318064] bridge0: port 1(erspan0) entered blocking state [ 95.323886] bridge0: port 1(erspan0) entered disabled state [ 95.335131] device erspan0 entered promiscuous mode 2018/04/02 13:00:32 executing program 6: nanosleep(&(0x7f00000001c0)={0x0, 0x1c9c380}, &(0x7f0000000240)) r0 = gettid() r1 = syz_open_procfs(0x0, &(0x7f0000000040)='ns\x00') exit(0x8) fcntl$setownex(r1, 0xf, &(0x7f0000000000)={0x0, r0}) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x8031, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000000200)="eabba32122600ea879d1b2aae9e9059c17c791208d0865a8f8e76805a0bd9b99194126653e8a874f88419815cacd490fd41068b33baa0001a0345e733b36b659a57a0e3c964065f37f769606f3a97a731d790ddc25661275424f755d8667dc0148da894f3001a1a0d4f496cc901510e36bfc625755d5381cba01e6be93123fb8bc9e008663f3a7d5a8991e6dfa37f5dcfcc713fbbb1371af", 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r5, 0x2}, 0x8) writev(r1, &(0x7f00000002c0)=[{&(0x7f0000000380)="b0c701621ece6b4afb74c30b8a6de37268bd570eca09af0f025be93e0af4b9d45d6095f3cc1dcce8012786f59682eb282bf147b1746bcf72a9829fae2303a5eafaf5eb0a117e2c4f052820efb761d37ca475bd48a5d349", 0x57}], 0x1) getsockopt$inet_opts(r4, 0x0, 0xd, &(0x7f0000001340)=""/7, &(0x7f0000001380)=0x7) openat(r2, &(0x7f0000000180)='./file0\x00', 0x2000, 0x148) mbind(&(0x7f00006c5000/0x4000)=nil, 0x4000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x12000, 0x3, &(0x7f00006ed000/0x12000)=nil) 2018/04/02 13:00:32 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) listen(r0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000588000)=0x75) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x10000) accept4$inet(r0, &(0x7f0000000180), &(0x7f0000000140)=0x8, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000040)) connect$inet(r0, &(0x7f0000000100)={0x7, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/02 13:00:32 executing program 5: bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000080)=0x189, 0x4) r0 = socket$inet(0x2, 0x80001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000000ac0)=[{{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000180)='\t', 0x1}], 0x1, &(0x7f0000001040)=ANY=[]}}], 0x1, 0x0) eventfd2(0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vcs\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000340)=@sack_info={0x0, 0x4db7, 0x8000}, &(0x7f0000000380)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000003c0)={r2, @in6={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8000}}, 0x2, 0x9, 0x1edb, 0x1ee, 0x5}, &(0x7f0000000480)=0x98) recvfrom(r0, &(0x7f0000001040)=""/4096, 0x1000, 0x100, &(0x7f0000000100)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'lo\x00'}}, 0x80) shutdown(r0, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f00000001c0)) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000000040)=@req3={0x7ff, 0x1481, 0x5, 0x1, 0x7, 0x1, 0x2}, 0x1c) [ 95.360451] bridge0: port 1(erspan0) entered blocking state [ 95.366448] bridge0: port 1(erspan0) entered forwarding state 2018/04/02 13:00:32 executing program 4: bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000080)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x4, 0x4, 0x4, 0x3ff, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) 2018/04/02 13:00:32 executing program 0: syz_emit_ethernet(0xd2, &(0x7f0000000600)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000000800400000c400000000003cd577fcaea995706cb478009078ac1414aaac141400891f0000000000e00000027f000001e0000002e0000001ac1414bb7f000001890b0000000000ac141400070300890f0001832b0000000000e00000027f000001ac1414aaffffffffac1414bbac141400ac1414aa000000000000000000010000000420880b0000000000000800000086dd080088be00000000100000000100000000000000080022eb00000000200000000200000000000000000000000000655800000000"], &(0x7f00000005c0)) [ 95.428635] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 95.466637] binder_alloc: binder_alloc_mmap_handler: 9179 20ffb000-20ffe000 already mapped failed -16 2018/04/02 13:00:32 executing program 7: r0 = socket$inet(0x2, 0xb, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000000080)="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", 0xfe, 0x20000000, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20004000, 0x0, 0x0) sysfs$1(0x1, &(0x7f0000000000)='/\x00') 2018/04/02 13:00:32 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xb) writev(r0, &(0x7f0000000700)=[{&(0x7f0000000740)="580000001400192340a14b80fd0d8c560a0600000000e076000543d8d8fe5800040024ca7f4f643e8900050028635a000510f5100002000000000000001c04ed5dfffff500002f000d00010004040800b400000009000005", 0x58}], 0x1) 2018/04/02 13:00:32 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0x400000) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000040)={'gretap0\x00', {0x4, 0x4, 0x6, "2bcc4544cacb", 0x8001}}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40186417, &(0x7f0000000080)={0xd, 0x24, 0xd60, 0x6, 0x10, 0x1000}) ioctl$VT_DISALLOCATE(r1, 0x5608) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = getpid() fcntl$setownex(r0, 0xf, &(0x7f0000000140)={0x1, r2}) connect$pptp(r0, &(0x7f0000000180)={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x14, 0x14}}}, 0x1e) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f00000001c0)={0x2, 0x1}) r3 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x100, 0x20000) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000000240)={0x2001, 0x1000}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000280)={0x3}, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000300)={0x0, 0x0, 0x9, 0x4, "e8a803539a9a95758c514f5a5c78fa02128e344be802bfdc2f3671b9d5a7cb46aa722cee136ab04e5c390968", 0xfff}) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/mixer\x00', 0x0, 0x0) ptrace$getsig(0x4202, r2, 0x400, &(0x7f0000000380)) syz_extract_tcp_res$synack(&(0x7f00000003c0), 0x1, 0x0) getegid() ioctl$TCSETA(r3, 0x5406, &(0x7f0000000400)={0x8000, 0x3ff, 0xefa5, 0x2380000000, 0x8, 0xfdbf, 0x1, 0x2, 0x9, 0x2}) ioctl$PERF_EVENT_IOC_ID(r1, 0x80042407, &(0x7f0000000440)) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000480)={'eql\x00', 0x1}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000004c0)=0x6, 0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000000500)=0x3, 0x4) getpid() getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000540)={0x0, 0x9, 0xb6d4, 0x1, 0x8, 0x10000}, &(0x7f0000000580)=0x14) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000005c0)={r6, 0x400}, 0x8) renameat2(r3, &(0x7f0000000600)='./file0\x00', r3, &(0x7f0000000640)='./file0\x00', 0x1) socket$nl_route(0x10, 0x3, 0x0) set_mempolicy(0x0, &(0x7f0000000680)=0x5, 0x0) 2018/04/02 13:00:32 executing program 0: getsockname$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000400)=0x14) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x2000000000000288, &(0x7f0000346fc8)=@framed={{0x18}, [@alu], {0x95}}, &(0x7f0000000140)="c8504c006c1c80c4b9a066dc2f377d372cec9a8fab9d6182f7e8d2b25fcf822f3f26f34386c377c5dfd71691d52454ddba2cb34052951b7edda9bad0e1e0c29cd24f439edb13c33e820542dea6ffbc0d4e26bc8b27bd2675b4928ef332138bb14f2a0dda87ee65cfa4f6f1139143af5c647b2edcdeca51be313656787590319356ee3db93b8bda795333702dcdcb4858db00009bb7409649ac6ad784f5509c352800000000000000000000", 0x1, 0xfb, &(0x7f0000000040)=""/251, 0x1, 0x0, [], r0}, 0x48) socketpair(0x51644724d5627f2f, 0x6, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000300)=0xff, &(0x7f00000002c0)=0x4) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000200)) tee(r1, r2, 0x10000, 0x2) write$eventfd(r1, &(0x7f0000000240)=0x7, 0x8) 2018/04/02 13:00:32 executing program 7: r0 = epoll_create1(0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000300)={{{@in=@broadcast, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000000400)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000440)={r2, @dev={0xac, 0x14, 0x14, 0x15}, @broadcast=0xffffffff}, 0xc) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r1, 0x0, 0x6c, 0xb5, &(0x7f0000000180)="83d4a1bb141d7dda05173697a8c7b0ac9c8115ba0d00ce19089c87d7550b7d2103100c7ed4f446a39aa8e2816b6d615729e424fca488f28f0da695a6f808b0c34e8378deda871cbbac7ed61ae42880ec6354100d83e01de51e4379e30fc45261d16e9a5224ec29ef185d7d3b", &(0x7f0000000200)=""/181, 0x7ff, 0x2}, 0x28) r3 = fcntl$dupfd(r0, 0x0, r0) r4 = epoll_create1(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000600)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000500)=0xe8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000740)={"47705f8874691100", r5}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f000086fff4)) r6 = getpgrp(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000100)={r7, 0x800000, 0x6, [0x7, 0x4, 0x7, 0x7f, 0x0, 0xc77d]}, 0x14) r8 = getpid() fcntl$lock(r1, 0x7, &(0x7f0000000540)={0x0, 0x0, 0x4, 0xffff, r8}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000040)) syz_open_dev$sndpcmp(&(0x7f0000000600)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000000480)={0x3, 0x7, 0xfff}) r10 = openat$cgroup_int(r9, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r10, &(0x7f00000001c0)=ANY=[@ANYBLOB='9:4\r'], 0x4) kcmp$KCMP_EPOLL_TFD(r6, r8, 0x7, r4, &(0x7f0000000000)={r4, r3}) 2018/04/02 13:00:32 executing program 1: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0xfffffffffffffda1, 0x0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='ns/cgroup\x00') mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x1) recvmmsg(0xffffffffffffffff, &(0x7f0000003800)=[{{&(0x7f0000001080)=@nfc, 0x10, &(0x7f00000033c0), 0x0, &(0x7f0000003440)=""/222, 0xde}}], 0x1, 0x8000000000002000, &(0x7f0000003a40)) 2018/04/02 13:00:32 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) write(r0, &(0x7f0000000040)='W', 0x1) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000002, 0x40110, r0, 0x0) close(r0) 2018/04/02 13:00:32 executing program 0: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x9, 0x6000) connect$rds(r1, &(0x7f0000000080)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x100000000000c8, &(0x7f00005b8ffc), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000f04000)={{0xa}, {0xa}, 0x0, [0x3]}, 0x5c) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x40080, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f00000000c0)={[0x400, 0xca, 0xec6, 0x401, 0x5, 0x40, 0x3, 0x4, 0xd0ca, 0x40000, 0xfff, 0x7fff, 0x8, 0x7, 0x2], 0x15004, 0x81}) 2018/04/02 13:00:32 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f00005f9000)=""/202, 0xca) r1 = add_key(&(0x7f0000000180)='rxrpc_s\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000240)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x14) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000002c0)={r3, @in6={{0xa, 0x4e22, 0xe, @remote={0xfe, 0x80, [], 0xbb}, 0xa8ae}}}, 0x84) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="a0a32e8d754f26f765bc1625cfd609adf0f661f04c156f3ced4a3f7e2ee6daece1333290e128a118c2893090d173065a83fcc3d70a4c0ca40cff81a4f7eb9efb2bb57e97c336dfad04a5ad50204fda06fcebc75d3859983a8d2a7b1616279cd84ab20352b27bcc5b31ad70a89c91ec2c708fc42faf962deb7ed3b0dda7b349f24cf2aeeff0df9b40f035", 0x8a, r1) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000380)='/dev/loop-control\x00', 0x200, 0x0) shutdown(r0, 0x0) 2018/04/02 13:00:32 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000001c0)=0x800) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x100000008, &(0x7f0000000080), 0x4) shutdown(r0, 0x0) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="b6b23ebe2094b6c296b7f43c2ff9cec9a414ac8ab00820fbde9a0f4a1bd2773a23ca881cb2b8f6f7676ec3e23411c9a7b90c0d98413505ae48a6f9680b3b1c7d9d2083981adb57cc49d7c44eb888269d5ddad8a8ece4937a8c1bd5f6d54eb2fee4344a60a71f21a02b71241caa5bfb30ef20735987815557dd0712275e1cab0562f6e71d00f07d832fff291844ad8c73a6b27652f46020e42eebd5fd185751187d8455017d6e42c6492f282d3fcea50ef7e26862684165a175a262d5fdb1562a9dd53028ed11564d449b40c3dc6e1500aff5eb7c7ac29b27bcac0249c746425160e164ce64e5180f5b19b180bfa5a14ff6d6bac621a1723ffe9dbd05f91bed6ffd9ba2ca0ea7f3eca738786c6cf9be08976ab48f5ce579d5053ef537ba15f9ca286ef7299567bf2b50512cba39ca22e4eafa46593dfb19b29e524a5e0b527f23c3fd666357e9b397f2e720146853c8a4e590b620fd4f0c83a6a0d626fbc2d018596b5bd8b2b9496d3a83f8760b1fb0a6ec9de29b146334717e8cab34996e8474bbde59447f2cc876096f80b10134ed5d69027a9cdd109de0d161003880d10536725ab38afdff82208b8ca05f7661bc482b841d815c35660d7f7b036d0426f3cbfcd1448782af41483936f20b09e239d53be9df805d1a4dced5167eb9b8c8c681451329adcea047a3a00461916692c523647ed2b81b39080417072cf26db77335331fd9d49b1bea2ba448e3e7822109d5a115c5da661c65193ae60923e37b8751d7f6eb2511fc9b55963fca553c0c6d065240b94c889af1781a8671ce4ec91744820d8c3905b2eafb38d909b45175801885e1a1059a9b3db85a95f2172947697e56244fd7b4b412a33b9adc061fca8c742d05f50ce0d2b4280749ce13488259d37074ba94540a5b9cdf426fdf4563163e81c9769b7a84db101c03d88cec1eb18b7ded9b957734dde7b896b0b9c1a76e63104a02a06e917a0e3b608276ad2860a17c76e5c5a07dd6917fa497adc8ff56e2ec6f2bcc09d8061f504c5d5128b4e89bcb2207df70db9d7cceff2fc266443b6d34bb651d0def84768f750279e8b8ab42a8ba7f4f265e0051333f346bc113c56b179b81421601bd60cd071ee198d84ca6abd13eb3ecbc6aaab47aaae592f97c3747c37266e8ad2358029989919b7f5dcee8b60e1d32a0a94d91cc073174ef180d1b3cd4aedb77f1e898f6df02cf3fe57db328abb0ac8d88e5f0d3015f10e74f00e90ab3acbd2e8917e130d2961b1895b5e3252e8a74a0fe0579330407de6a6644cdb7cef78f6ebdf9ef2aa07b32c587d93be72cce852d1ccdf83d1740e0b5c2971b340d98e584b883878ebcac7c91c0c7ce6c23b459b8feb49133d78e965ece4c3f5e11f929d5ef541e2ad8311c4c7412c045b4abf9d14e0f8fd1fd5f851511519e45bee4f00ebb6fddcf38b0936c7aaec7e846631d8f0f0f032fd578dba501d6c7c63bdc858c6c80cc37ac3992b4dec23d5c2304f15849f696bf1327c3d2ad87908a529bcd398b40c1323462ae597ac24b707041063050c35c632af02461a3c14cbb6f2a573aa4c154bebe75e8e8254c2df4106fcac6a295317cde6123d9148693790211cc12a7c3cbfaf7e5da983827f7d430c4a858842057ac860fa3891fe7f59c71b7256618198ceb0253d0f6afe9515af1d3a97a69f5d3f8def2f0b2dd0cbaddedc76ac3e57763ea544187493419bb6b0cc14df727f3006395db760806edcdc37804870ee006fe60471f10f0313fc1f9f365038472cf978d091e94338af5dc37e12e30d4e16b13675eea7d36a18f3e39db3619cdf573058e89f95702cf8bf8ca88b4f4989e4a7086a682a13b477d4cac8bdb595c1eeb2463e57538e896ca3168292cdcf7779a43f4113bdbab6d78aa986ac2766bb55a40f0f59aa7eac6af7db18e7e308ba6df385fdd13a8cfa44b7bcc0b9688588bd80089298088ae533de7af3627718726709d4f5d773a6f80c058d22ceece37bd5b3e76e089de57cf80ea6a3b1972cbb086b9e03d228f0057089e04baa357cfb3a9e5941c7643e903ca252509cc4b9a6202ecb3faae31d6309135668d9a55f3a8d64b65496429d74a1d236f17c9f0d60f0924f1fab0f40bbde913fc4eeda486145a39026725897734fff68ff083d3c07e61f937093be31b0cc6dc", 0x601}], 0x1) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x8000, 0x10000) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f00000002c0)=""/15) getpeername$ipx(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) accept4$bt_l2cap(r1, &(0x7f00000000c0), &(0x7f0000000100)=0xe, 0x80000) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001200)="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", 0x5f1}], 0x1) close(r0) 2018/04/02 13:00:32 executing program 1: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000180)=0x50) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000040)={0x4a03, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) 2018/04/02 13:00:33 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c0d00002c0001070000000000000000030000000800000000000000"], 0x1c}, 0x1}, 0x0) 2018/04/02 13:00:33 executing program 7: accept4(0xffffffffffffffff, &(0x7f0000000000)=@ax25, &(0x7f0000000200)=0x80, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'eql\x00'}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40416, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7e}, 0x20, 0x2, 0x0, 0x7, 0x3, 0xad8, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4018641b, &(0x7f0000000300)={&(0x7f0000ff3000/0xd000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ffc000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000280)=0x40, 0x4) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f00000003c0), &(0x7f0000000180)=0x60) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/02 13:00:33 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000000380)=""/182) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000440), &(0x7f00000004c0)=0x4) close(r1) r2 = socket$packet(0x11, 0x0, 0x300) poll(&(0x7f0000000480)=[{r0}], 0x1, 0xfff) getpeername$ax25(r1, &(0x7f0000000000), &(0x7f0000000300)=0x10) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) mq_notify(r1, &(0x7f00000002c0)={0x0, 0x19, 0x2, @thr={&(0x7f0000000080)="473134ba458d0dc867bb16bc60c3f34af30aa7c98a7894fb3d688506b386d4921e69059bf8419dc3b8ada2696fbf767cace49f4d8ed060a96b9c9d32717471fc4bb91967b06374cea85c0e61239a821434df91a19f780087b6e01001d728121848dec64ffa644b03d894f8a375664c0690aed5d950831805915fb90cb6c81bc8b08ee0b3a14b5d898903e5f171bd63350307978046cfc8c7c0caf5405bb38b89d972d09c7325834a569a0e9e579dae20be1453584ef148e9a3da9efe35c1904f688dc343e0b09cccbafc20209647f00bffeec49c69bf09c197152939b2ab75c9814480894fdb", &(0x7f00000001c0)="7f545d1b4c4f93f12c01596e74710845b753c89df69e892fe729e7539ea7c24f22d1979e7b2da1175335689f8ec40f6d60b6d9862275fa31040b1ce0fea6b14ee9f4606e8d7a7d285821ab876323f86cc4554d5c3c51ad60fbc0f986de19123f32fd2f462f716940c3438d5d6cd9a70acf24750177dd959e15228c8c56eb47ff0ca53bb62bbe819b0ae51b4136d1120930d1febd7e8010fd83562c362bfc4ad975a4c043decbd76b45b1a3964691e243c64a5dcfda903d56056dfe60156d66335b653a849ae1ac4b15fd"}}) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000340)) flistxattr(r2, &(0x7f0000000540)=""/140, 0x8c) readv(r0, &(0x7f0000000c40)=[{&(0x7f0000000680)=""/107, 0x6b}, {&(0x7f0000000700)=""/102, 0x66}, {&(0x7f0000000780)=""/254, 0xfe}, {&(0x7f0000000880)=""/235, 0xeb}, {&(0x7f0000000980)=""/250, 0xfa}, {&(0x7f0000000600)=""/32, 0x20}, {&(0x7f0000000a80)=""/27, 0x1b}, {&(0x7f0000000ac0)=""/27, 0x1b}, {&(0x7f0000000b00)=""/89, 0x59}, {&(0x7f0000000b80)=""/132, 0x84}], 0xa) 2018/04/02 13:00:33 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x100000000000031, &(0x7f0000000400), &(0x7f0000000540)=0xfffffffffffffce5) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x8102, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000000)={0x2da148a18d984f55, 0x0, [0x1, 0xffffffff, 0x5c, 0x101]}) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x4) uselib(&(0x7f00000000c0)='./file0\x00') 2018/04/02 13:00:33 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$int_in(r0, 0x0, &(0x7f00000000c0)=0x7fff) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x7, 0x100) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x4, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000100)=0x0) getpgid(r2) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) sendfile(0xffffffffffffffff, r1, &(0x7f0000000140)=0x7, 0x101ffffff) 2018/04/02 13:00:33 executing program 6: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f00000000c0)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x84, 0x0, &(0x7f0000000100)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x38, 0x18, &(0x7f0000000040)=[@fda={0x66646185, 0x9, 0x0, 0x16}, @fd={0x66642a85, 0x0, r0}], &(0x7f0000000080)=[0x0, 0x60, 0x0]}}, @request_death={0x400c630e, 0x0, 0x4}, @request_death={0x400c630e, 0x3, 0x1}, @exit_looper={0x630d}, @increfs_done={0x40106308, r1, 0x3}, @increfs={0x40046304, 0x4}], 0x7b, 0x0, &(0x7f00000001c0)="6d514fb0183822b8d70bc5eac0226c857d6496f62f3e027bac313b82ac970bc104846c0db0802cf7c211b2f2a84a0e656eae673e60cb40a128b7da92216ca0e12f6aa78ea14447ad114d290cb42e0071bf2a51c157aabb8df19c1ea9c76e642cb4c28aac0af52f36e56df2f5c1d73971af656959bd9447623b933c"}) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x30d) 2018/04/02 13:00:33 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) listen(r0, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000140)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f00000013c0), 0x0, &(0x7f00006e9c68)}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) r2 = dup3(r1, r0, 0x0) r3 = dup2(r2, r0) r4 = fcntl$getown(r0, 0x9) fcntl$setownex(r1, 0xf, &(0x7f0000000000)={0x2, r4}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000500)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={r5, 0x7, 0x20}, &(0x7f0000000240)=0xc) accept4$packet(r3, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000002c0)=0x14, 0x80800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'dummy0\x00', r6}) connect$rds(r0, &(0x7f00000000c0)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/02 13:00:33 executing program 0: socketpair(0x3, 0x1, 0x8000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r0, 0x4, 0x42000) r1 = socket$inet6(0xa, 0x80003, 0x101) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000fcb000), 0x4) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x8, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000180)=[@in={0x2, 0x4e24}, @in6={0xa, 0x4e21, 0x3, @loopback={0x0, 0x1}}, @in={0x2, 0x4e21, @multicast2=0xe0000002}], 0x3c) mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xe2, &(0x7f0000000200)=0x0) setsockopt$inet_int(r1, 0x0, 0x2f, &(0x7f00000001c0)=0xcd99, 0x4) io_submit(r4, 0x1, &(0x7f0000000680)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x6, 0x6, r2, &(0x7f0000000240)="9a60853c706efd8f5889458d40ecc84a43ff086ec1a6c8c02fd19f02ca44fb7ca59da527b0ed501942a9ec8f66899decff37439af7c06dd8653f59c5c4ff1bd6baebda28b7b778224b29e93a5bec1bf64818ec9bbd9ce4d338918cc33b759c59e00980ff919a4794c0a199703120107fc263da7f696566566b826866eee54e4a1166e9c415793bad152c6da270c0c6ab24ac91618573b942eb957b36963abfd89c5c81c50cd78e6871b4", 0xaa, 0xffffffff}]) r5 = syz_open_dev$loop(&(0x7f000000aff5)='/dev/loop#\x00', 0x0, 0x0) r6 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000023000/0x2000)=nil, 0x2000, 0x0, r6) syslog(0x0, &(0x7f0000000040)=""/222, 0xde) ioctl(r5, 0x5393, &(0x7f0000002ff2)) getsockopt$IPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x43, &(0x7f00000006c0)={'ipvs\x00'}, &(0x7f0000000700)=0x1e) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@mcast2, @in6=@remote}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) 2018/04/02 13:00:33 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x100, 0x4}, 0x10}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f00000001c0)=0x7fff, 0x4) clock_gettime(0x3, &(0x7f0000000040)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x22500, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x4, 0x6f60, 0xab, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x9}, &(0x7f0000000180)=0x8) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="020300000e000000000000000000000005000600000000000a00000000000000000000000000000000000000000000000000000000000000020001000000000000000005000500000000000a00000000000000fe8000000000000000000000000000ff00000000000000000000000000"], 0x70}, 0x1}, 0x0) 2018/04/02 13:00:33 executing program 6: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xfffffffffffff20c, 0x40200) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f0000000040)="34e95f3de52d5da11cb1f8b858e662c4b9fdaf1dd3279078dd962127bebd0c54a753c09f53f0c67b89bbe1b0bcc7a426a45a764f6c0883ed711a7e89a7e8e014af31a78021fbc6c594b22a8c11442c6b13f682ed2737dc43e10891d44a7d5921b72e45eff0c927799ad2d2d448bc85ece108b78135b97ad4a38021ef928f1d6545a4f1ade074e49ec226ac34704880a048be54e9e312") r1 = add_key(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="d1", 0x1, 0xfffffffffffffffe) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000180)) keyctl$get_persistent(0x16, 0x0, r1) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'ipvs\x00'}, &(0x7f0000000140)=0x1e) 2018/04/02 13:00:33 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x404080, 0x0) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000bc0)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000000000000000000009000001040000000000000000000000fffffffffffffbfff8000000ffffffff08030000ffffffffffffffff08030000ffffffff03"], 0x1) 2018/04/02 13:00:33 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x5, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) 2018/04/02 13:00:33 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0x40405514, &(0x7f0000003000)={{0x2, 0x0, 0x0, 0x0, "655228fb96156d84c702133105b8e8ef01c6b3606b1808906465f003d1b69150c3ffdd92710684229fb88471"}, 0x0, [], {0x77359400}}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000006ef0)={{0x2, 0x0, 0x0, 0x0, "6456337b62932e14fc7144a94e830a9ab3c1afb140f01103d528cad95189343d9508bce208d2a9200e8ba61f", 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "c4577fbc2183c3ec7fb1b112f19633397e77c69d2f4ed8dbda673be2ce38d77b8ffed359e28faec05516b18ce3bb933d383457b30184f0dbcd856af742f31114", &(0x7f0000000000)='/dev/snd/controlC#\x00', 0x13}) 2018/04/02 13:00:33 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={'bpq0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) r1 = userfaultfd(0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000040)={{0x3, 0x3, 0x101, 0x3, 0x1}}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) userfaultfd(0x800) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000200), &(0x7f0000002000)=0x14) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/02 13:00:34 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000003740)='/dev/dsp#\x00', 0x1, 0x40020002) mmap$binder(&(0x7f00004be000/0x1000)=nil, 0x1000, 0x0, 0x52, r0, 0x0) setsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000000440)=0x7f, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000380)=0x8, 0xe) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000080)={'\x00', 0x400}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000340)=ANY=[@ANYRES32], &(0x7f0000000000)=0x1) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000140)) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000400)=0x4) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f00000000c0)={0xc, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x1, 'ovf\x00', 0x8, 0x3, 0x25}, 0x2c) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40001, 0x0) pwrite64(r1, &(0x7f0000000400), 0xffffffffffffff60, 0x0) clock_gettime(0x4, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, &(0x7f00000036c0)=[{{&(0x7f0000000480), 0x80, &(0x7f0000003640)=[{&(0x7f00000000c0)}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/4096, 0x1000}], 0x3, &(0x7f0000003680)=""/23, 0x17}, 0x9}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000003780)={0x2, 0x9, 0x1, 0x8, 0x5, [{0x81, 0xffffffffa455ecee, 0x3, 0x0, 0x0, 0x2000}, {0x20, 0x4, 0x3ff, 0x0, 0x0, 0x400}, {0x80, 0x9, 0x1}, {0x1, 0xd60c, 0x8001, 0x0, 0x0, 0x200}, {0x98, 0x4, 0x80000001, 0x0, 0x0, 0x209}]}) ioctl$KIOCSOUND(r1, 0x4b2f, 0x4) r2 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) accept4$packet(r2, &(0x7f00000002c0), &(0x7f0000000300)=0x14, 0x0) 2018/04/02 13:00:34 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000000280)='./file0/control\x00', 0x0) mkdir(&(0x7f0000000300)='./file0/file0/file0\x00', 0x0) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) rename(&(0x7f0000b2a000)='./file0/file0\x00', &(0x7f0000000100)='./file0/control\x00') syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x1, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="03c65bfec0a928cbda55b110ac3b41680a706c20ad620cef9a61683266b171b92eb1ea53b4837fdb82695d0d0fe70eb92fff5afaface309c3181598a98697f432ac71919d1f8f60432ba6689c02e2d85f8ee786ee3c35f80cf3477465888f79df529cdc73263e6c06badb93e09f0deff8642809dfc1b857dd84e663b205483d9a7eafa61ba80335057e81adcc0a07c3656e2e521b10e9eaefc0b62de071320d3e96c3d86dda3679566e143c6069b9da8e9e4db9ffd471deef4f3d0f026b810a385c59b593028c175ebbae31be7550639efaa9eb36997b349a3097306aed737b2000f8be120a4d6dcfc30", 0xea, 0xe656}], 0x800000, &(0x7f00000002c0)={[{@upgrade='upgrade', 0x2c}, {@discard='discard', 0x2c}, {@locktable={'locktable', 0x3d, 'ramfs\x00'}, 0x2c}, {@norecovery='norecovery', 0x2c}]}) r0 = getegid() setfsgid(r0) 2018/04/02 13:00:34 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x101, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x40000, 0x0) socket$nl_generic(0xa, 0x3, 0x10) connect$netlink(r0, &(0x7f0000000280)=@proc={0x10, 0x0, 0x25dfdbfe, 0x84}, 0x7c3971ac375fe27d) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4000) getsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f00000000c0)=""/199, &(0x7f00000001c0)=0xc7) r2 = getpgrp(0x0) r3 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f0000000040)={0xd7, 0x40000000000, r2, 0x7, r3, 0x101, 0x1, 0x200}) 2018/04/02 13:00:34 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x44200) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000200)=0x8, 0x2) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x403c5404, &(0x7f0000000000)={{0x1, 0x3, 0x3ff, 0x2, 0x4}, 0x7, 0x400}) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) sysfs$2(0x2, 0x7513782f, &(0x7f0000000100)=""/227) 2018/04/02 13:00:34 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/enforce\x00', 0x4000000000000801, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000180)=""/200, &(0x7f0000000040)=0xc8) fcntl$getownex(r0, 0x10, &(0x7f0000000d80)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000dc0)={{{@in6=@loopback, @in=@broadcast}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000000ec0)=0xe8) r1 = getpid() sched_setaffinity(r1, 0x3c0, &(0x7f0000000240)=0x8000000000000006) r2 = syz_open_dev$sndseq(&(0x7f0000000400)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda40000af000000000700", 0xbfffffffffffffff, 0x2}) readv(r2, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x1, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000380)) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) getegid() fcntl$getownex(r0, 0x10, &(0x7f0000000f00)) lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000f80)) fstat(r0, &(0x7f0000001000)) fcntl$getownex(r0, 0x10, &(0x7f0000001080)) stat(&(0x7f00000010c0)='./file0\x00', &(0x7f0000001100)) getegid() getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001180)={{{@in6=@remote, @in6=@mcast2}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000001280)=0xe8) getgid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000780)={{{@in, @in=@dev}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000005040)=0xe8) fstat(r0, &(0x7f0000005080)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000440)) stat(&(0x7f0000005140)='./file0\x00', &(0x7f0000005180)) fstat(r0, &(0x7f0000005200)) getpid() getresuid(&(0x7f0000006480), &(0x7f00000064c0), &(0x7f0000006500)) 2018/04/02 13:00:34 executing program 0: r0 = memfd_create(&(0x7f0000e5d000)='*\x00', 0x0) syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) openat$vcs(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/vcs\x00', 0x200000, 0x0) recvfrom$inet6(r0, &(0x7f0000000080)=""/218, 0xda, 0x40010000, &(0x7f0000000180)={0xa, 0x4e22, 0x4, @loopback={0x0, 0x1}, 0x6}, 0x1c) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000640)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000680)={r2, 0x0, r0}) signalfd4(r0, &(0x7f00000001c0)={0x7}, 0x8, 0x800) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0xc013, r1, 0x0) rt_sigpending(&(0x7f0000000480), 0x8) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000500)={0x2, &(0x7f00000004c0)=[{0x3, 0x452}, {0x3, 0x3d0}]}) r4 = dup2(r0, r3) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000000240)) write$sndseq(r4, &(0x7f0000000040)=[{0x7fffffff, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {}, {}, @result}, {0x82, 0x6, 0x0, 0x0, @tick, {}, {}, @addr={0x0, 0x6}}], 0x38) getsockname$ipx(r3, &(0x7f0000000400), &(0x7f0000000440)=0x10) sendto$inet(r0, &(0x7f0000000540)="7ba95143027561fe695a9b4ff4b42fa39f74d1ab061d1527265539318fbfb6d2e605e0f845450e7052a27cfcd14996183ce36aa26e2ae3dfc3b3b921703d1577a259cd662d28f23267e2fd95032ba580aaa39185a652f92e70d9f1f567947741ab404a206d89bfd03e7771e7254b0c0a9dee6498b01b5f4da059abac0e95a7212ed6cfb9559f20284693a8c25131884c74f00bfafd3d38ebb4dfe0f85428d3a225f9be93443f0373fd8ae7b6774c2b218719c900b946d2c51cb36f9d511196e2347b435136a993433959ad6a31fedac973f343", 0xd3, 0x40000, 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x40080) 2018/04/02 13:00:34 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x0) recvmsg$kcm(r0, &(0x7f0000001500)={&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f00000013c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/223, 0xdf}, {&(0x7f00000011c0)=""/24, 0x18}, {&(0x7f0000001200)=""/33, 0x21}, {&(0x7f0000001240)=""/193, 0xc1}, {&(0x7f0000001340)=""/68, 0x44}], 0x6, &(0x7f0000001400)=""/206, 0xce, 0x2}, 0x2) r1 = openat(r0, &(0x7f0000001540)='./file0\x00', 0x20000, 0x10) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x9) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000001580)={0x0, 0x7, 0xb47, 0x3, 0x2, 0x2, 0x7fff, 0x1, 0x401, 0x7fff}) 2018/04/02 13:00:34 executing program 7: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d050000000000", 0x4e, 0x10000}, {&(0x7f0000010f00)="00000000000000000000000000000000000001000000000000000000000000000000030000000000000000100000000000000000000000000000010000000000000000000000ed41000000000000000000000000000000000000000000000000", 0x60, 0x111c80}, {&(0x7f0000011a00)="007b863f00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a00601100000000000000000000000001b43240f8bac948ef9b654f025d3f173701000000000000000700000000000000", 0x60, 0x116000}, {&(0x7f0000012500)="000000000000000000000400000000000000000100000000000000004000000000000000000000000000001000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000004000000000000", 0x60, 0x401b60}, {&(0x7f0000013000)="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", 0x1c0, 0x404fa0}, {&(0x7f0000013a00)="0000000000000000000000000000000000000400000000000000000000000000000000404000000000000000000000000000001000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000", 0x80, 0x405d20}], 0x0, &(0x7f0000014300)) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(0xffffffffffffffff, 0xc1105511, &(0x7f0000000100)={{0x2, 0x0, 0x0, 0x0, "386aea20273dc03c3d18dd0dbd4a0ca15f9f580393cc4ec3b8ee256b9aa630224ba64c6ff43ee01d2996c914"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "eda422cd37591b3a5a7a683380f7e0b9e790c6b72cd0a4f3342f7431c1699a305ca3091bb2320e8df4e298a2cca26637866a68c1426ffbd8a6c7da1d8ea77d9d", &(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x13}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000140)) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40047705, &(0x7f00000006c0)={0x4, 0x80000000}) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) add_key$user(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500)="d3238eea76b0470531092a0a77b0b49789a0fc97b8f8b9e23a2a5a5a0c169ed6e83480b4801dbf79db3527904ee3128c05ce2806e210237c36b88ceabe99d8784860e5d0e91fe33d38d0133e056cdd1e2910d57fc5eb1b23db3b60a7077ff33bb6c7445cd258ee25f9187269c22d1ed05acb2b9b599bd285b692257a631754ab9befebd3fdb3167361c24c5c5dcf90e476e052b9d22362c57878cb7205fe361346d6beb77b7844fe94", 0xa9, 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f00000007c0)='keyring\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000780)=[{&(0x7f0000000840)="edb4a01f68d76905035a4ebdd427d31585a5a650581902b1c077f74ca8f1ce7d3e2f6e1c6760433af9664b3f3bebab3a1a1c4ef86f42c39b758accc1e7637bb18d28248dc7a1719b73388830b162613b17fd02220bd1fe2ad86adb96efcfc672d126ae58f745fba0e7534cdbae947449df767bd76a0c38b5752dcd13f7065edea86dc156c0708e76c2c99a94a95f1e93ff73cb3eb94e06d399cf48aaac7963d13e4b3a6b32bc2b19d5461545dcf3f71bb24442d286421f8d891d77a3c4c1c9435bbdf187682c22ded22b669b7790d05b4894166a2d5f33098cf908a23a2e0671d824e88942fbe0bd1416c98d9b1b48816fd53e", 0xf3}], 0x1, r2) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f0000000000)={0x0, 0x5000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000002c0)={0x0, 0x67, "315eba35fef25b76c081dec72d8e594540e590d62a237c7be38977f835ce5fd147b2bfe704bf7cffbe0a69a70772a4637e2b91b497bafa80c35255a7821e9d44c67ad949e38a4c94072070ba7b51b6e1bfda5561b6464512c433b33f964074ced0b02501b121af"}, &(0x7f0000000340)=0x6f) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={r4, 0xf71, 0x30}, 0xc) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000000440)={0xfffffffffffffff7}) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000280)='tls\x00', 0x4) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000240)) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) dup2(r1, r5) dup3(r1, r3, 0x0) r6 = syz_open_procfs(0x0, &(0x7f00000000c0)='loginuid\x00') getsockopt$inet6_mtu(r6, 0x29, 0x17, &(0x7f0000000140), &(0x7f0000000180)=0x4) getrlimit(0xd, &(0x7f0000000400)) ioctl$sock_inet_tcp_SIOCINQ(r6, 0x541b, &(0x7f0000000040)) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000080)="1f0000000203193b000007000000068100023b050900020000000000", 0x1c}], 0x1) 2018/04/02 13:00:34 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000080)) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000480)=@nat={'nat\x00', 0x1b, 0x5, 0x408, 0x2d0, 0x2d0, 0xffffffff, 0x200, 0x100, 0x3a0, 0x3a0, 0xffffffff, 0x3a0, 0x3a0, 0x5, &(0x7f00000000c0), {[{{@ip={@loopback=0x7f000001, @broadcast=0xffffffff, 0x0, 0x0, 'bcsh0\x00', 'lo\x00', {}, {0xff}}, 0x0, 0xb8, 0x100, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz1\x00', 0x4}}}, {{@ip={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x0, 0xff000000, '\x00', 'ip6tnl0\x00', {0xff}, {0xff}, 0x0, 0x0, 0x6b}, 0x0, 0x98, 0xd0}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @loopback=0x7f000001, @rand_addr=0x10001, @icmp_id=0x66, @gre_key}}}}, {{@uncond, 0x0, 0x98, 0xd0}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x1a, @loopback=0x7f000001, @dev={0xac, 0x14, 0x14}, @port=0x4e21, @icmp_id=0x64}}}}, {{@ip={@rand_addr=0x9, @rand_addr=0x1, 0xffffffff, 0xffffff00, 'bcsf0\x00', 'sit0\x00', {}, {0xff}}, 0x0, 0x98, 0xd0}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, @port=0x4e24, @icmp_id=0x67}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x468) ioctl(r0, 0x1, &(0x7f0000000140)="65169b3382020c8e57df7b491091db58c2a35b56d263f7775608a03a774d8546e67eb1b16fe2b4935396f35d0fceedda9a782a919bdfa9a07c6b6cd0") 2018/04/02 13:00:34 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x600000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000080)={r1, 0x38}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f00000000c0)={0x2, 0x10, [0x101, 0x0, 0x8, 0x6]}) keyctl$session_to_parent(0x12) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000100)) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000140)=@pic={0x6, 0x7, 0xcd55, 0x9, 0x8, 0x3, 0x18, 0x1, 0x0, 0x7ff, 0xb5, 0x3, 0xb92c, 0x2, 0x0, 0x100}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000000240)={{0xfffffffffffff001, 0x3}, 'port0\x00', 0xc2, 0x400, 0x7f, 0x3ff, 0x2, 0x1, 0xfff, 0x0, 0x2, 0xfff}) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000300)) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/mixer\x00', 0x200, 0x0) accept4$vsock_stream(r2, &(0x7f0000000380)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10, 0x80000) ioctl$KDSKBLED(r0, 0x4b65, 0x6) getdents(r0, &(0x7f00000003c0)=""/77, 0x4d) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000440)="d664e30ecdd68be9c11b2a39588e9ec81476e7fad9850fc71be3c77723ef7b1b841ff2df52f5a75eb4a7759b42dbdefe5169e67c8b4b0dd8b503d049acbcbb5231997179810e8eedf6f88c4fdbf8b261479c1bd9bdb021efe0aa92782a879fb982949717e662e92cca6d00b2beefedce18953d216f7fc2ced706f1624ce6f9eefb2ce2bc45763dadac0230fa961111887f43b4") getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000500)=0x7fffffff, &(0x7f0000000540)=0x2) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000580)=0x7) r3 = syz_open_dev$sg(&(0x7f00000005c0)='/dev/sg#\x00', 0xffffffff80000001, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000600)={{{@in=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@dev}}, &(0x7f0000000700)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000740)={'vlan0\x00', r4}) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000000780)={0x400, 0x2, 0x100000001}) openat$cuse(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/cuse\x00', 0x24082, 0x0) ioctl$KVM_NMI(r2, 0xae9a) syz_open_dev$audion(&(0x7f0000000800)='/dev/audio#\x00', 0xfffffffffffffff9, 0x200) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000840)) sync_file_range(r3, 0x1, 0x3ff, 0x5) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000000880)=0x99f) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000008c0)={0x0, 0x2, 0xffffffffffffffc0, 0xffffffffffffffc6, 0x44ce, 0x2, 0x0, 0x7, {0x0, @in6={{0xa, 0x4e21, 0x7ff, @dev={0xfe, 0x80, [], 0xf}, 0x6f}}, 0x10000, 0x1, 0x2, 0x6, 0x81}}, &(0x7f0000000980)=0xb0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000009c0)={r5, 0x7, 0x4, [0x81, 0x8, 0x2, 0x5]}, &(0x7f0000000a00)=0x10) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000a40)) [ 98.046244] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a devid 0 transid 5 /dev/loop7 2018/04/02 13:00:35 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000240)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x3ff]}, 0x5c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000026c0)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000002700)={0x7f, @loopback=0x7f000001, 0x4e23, 0x9, 'sed\x00', 0x4, 0x3, 0x72}, 0x2c) sendmmsg(r0, &(0x7f0000002680)=[{{&(0x7f0000000000)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000080)="4644e050d1341fad5d4d6e1d75817713d65f3871792e5ca0adf0a30b5ef8395fecf86030d52c1516f746ce254cdb9f18f1b6660b1b551439526f7e1d11d4cf7ba162247fd330f7781f399e2186f4a49f3849bd6b9837d56960e311907018dbc6e13af426788a21f62c04f34aa652c94d1213f15f302eda767c6b5dec4cc61f20986c464e3fdafea43e1af6888e27f2287b1e130552c35fff1947fc491b20ea92ede96a81d44d3e55712844da3fce4656e9dd11b12db2b45d4f9c4f1e0376148ab6f24e4f1fcfd649cc1765cb25197d03fe", 0xd1}, {&(0x7f0000000180)="c755120ca305f7cadf219f9a36ab0160f4d952f076291cd2a05f03652aa4c45bbb7e14a45de1f7af0a3fcf400a0234f7146c911b3e315b8647e3ab4893bb57873126be287c83e784f449f13f8eb8eb37c25ec39c650ebf21b2cb6b0522342e699baa74e3fabc94283cd07ac2cd222f657cdf776202612c0ad425a62dc91c720572c494ac10b3accdf8f882077ba61a", 0x8f}, {&(0x7f00000002c0)="c1de61c8489437bdbd2af8d4a56d17349d9256b246ba8d980a113fdb07cd0ff79962845e2d3d43d7238dda58c901294fa9dfaf84400dee6e61d22f8e763f19b9ee8fb3b34c79077df7f68351d636b94259d82d509accdfb6094df0249677a1abaa9f5bd75791c059d285345c73a4cbb8d1b4690b16f1d6cea8", 0x79}, {&(0x7f0000000340)="68d54d57de4fa2e0f3a2fc7cb23dcb2d9ea18d5a016e6c8b0ce2a6c21f152bfa8802d25018cc49ecd633796cea757e3c8376fbc7ad537e32a133a20ca174b7a3243b41a46a2849bd9982d6ed25595dda6cf71902bd75a5303f76295b1ed22c4f099cc4f0906d5d9e3a8291c07ff9a2a00fb74292e469bc815fe6ebf6f2419d77730efcc3d7a6e3420a5d22ca43796f96dedade8c6aa81d7f0fb9eca095b6f68ae5cd059eed60b2a94ef914dfd973aa2a30916dd82b4cad9bd7ceab5a54acf2097bbbed80fc7fa057cfbdde2f7462067267d734abb2f1c3f814975d097796d2bc648cca5d31cc7bce59558e168508d39a0337", 0xf2}, {&(0x7f0000000440)="d1da8415d742b47d0d1ff2a5ccc9b9f30a92d059a7260c7a65f69b7b6e86e952aaa1afa2f93a9e4697d3285e1a870c0e2e4facc2fc34268101ed5c81e46614847dcb80a63b7283986f608909f376c54ae67c2ac8ffb8986e31bbf1baa172ca09f97d35edc2914cb60ec4f393856e580ddb0f661b5a5b49c9ba223857f4cef7806fa411ba7f31319bff4e3aaca244ae56fe7685fbb2bb6d32da9e893133ca952ee996ce60c5f2e2161335b9fe4ec912a1ea2d45838dceda9e6b00bb18bf1436a1486143ad66e32150b05336784c5ff7eab7a3aeaffd03", 0xd6}], 0x5, &(0x7f0000000580)=[{0x18, 0x117, 0x6, "7c8bd727f76a811981c8ad"}, {0x100c, 0x11f, 0xfd, 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{0x100c, 0x1ff, 0x1000, "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{0xd0, 0x100, 0x8000, "366756c9d9eefcd55745409e18c7a1b659af8ab058d846d2e57a3522adccca02761cdad2b8a5f4cf49865c66a2d7a36eeeb2bb5b2030270db31fc4826f90d89147ae756499f394fc3669a0e9e1b15fdfef2017615d07adb525ef7d400d4c6ad8451f2b9960efb7e1fcb59a1a52ceceafc1aad00e328683501e4dbbc728aee30aab852843b58335a4c125a6731e1a19c6d74d5b405a35889d8a1da99c27a8a8fb8171afc95fcd416ec97c6b967bbc227da1ae47ace3ff482f1fb2c64bde317d1f99c9"}], 0x2100, 0x1}, 0xff}], 0x1, 0x8000) fcntl$setpipe(r0, 0x407, 0x0) 2018/04/02 13:00:35 executing program 2: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x800) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000100)=0x10001) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000037000)={0x80, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) linkat(r2, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x0) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x0, 0x0, 0x0, @tick=0xfffffffffffffffd, {}, {}, @ext={0x0, &(0x7f0000038ffe)}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000000)={0x8, @time={0x77359400}}) 2018/04/02 13:00:35 executing program 5: syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7, 0x2002) r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x10000, 0x8180) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x3}, 0x0, 0x4000000000000, r0, 0x0) socket$inet(0x2, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)) clock_adjtime(0x0, &(0x7f0000000200)={0x400, 0x0, 0x0, 0x3ff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0xddb7, 0xfffffffffffffeff, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x1ff, 0xcdb, 0xfffffffffffffffd, 0x7, 0x0, 0x0, 0x6}) 2018/04/02 13:00:35 executing program 0: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0xd3}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f00000000c0)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000200)=0xc) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x18500) ioctl$VHOST_GET_VRING_BASE(r2, 0xc008af12, &(0x7f0000000040)) 2018/04/02 13:00:35 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) creat(&(0x7f0000000100)='./file0\x00', 0x8) getsockopt$inet6_tcp_int(r1, 0x6, 0xd, &(0x7f0000000000), &(0x7f00000000c0)=0x2) poll(&(0x7f0000000080)=[{r1, 0x8004}], 0xcde5fb3706b498be, 0x1f) epoll_create(0xfffffffffffffffa) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000040)=0x3) 2018/04/02 13:00:35 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0xcc902) ioctl(r0, 0x440100000000127b, &(0x7f0000000040)) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x4, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40200, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0x9}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x218000, 0x0) ioctl$VT_RELDISP(r2, 0x5605) 2018/04/02 13:00:35 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106-gcm-aesni))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) 2018/04/02 13:00:35 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000140)={0x0, 0x0, 0xb5f7, &(0x7f0000000100)}) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x6c40, 0x800) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000180)=0x7f) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0xff, 0x900) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/02 13:00:35 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000a41000)='/dev/input/event#\x00', 0x0, 0x2) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000180)="7a6517719ec97e", 0x7}], 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0x3, 0x80000000, 0x8000, 0xfffffffffffffeff, 0x0, 0x20, 0xfffffffffffffff7, 0x19a, r2}, 0x20) 2018/04/02 13:00:35 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000080), &(0x7f0000000100)=0x4) ioctl(r0, 0xc0884123, &(0x7f00000000c0)="96") syz_emit_ethernet(0x22, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaabbffffffffffff81004900000c000000400003000051ef36ecd164a5beea6fe6a636c1163d8ba3f722e7e002e927b1fb261db05e0e2e14d12975ec06c365d566d4"], &(0x7f0000000040)={0x0, 0x4, [0x5d, 0xf92, 0x2f2, 0xd0f]}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000180)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000001c0)={r1, r2}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000002c0)={r3, 0x0, 0x188}, &(0x7f0000000300)=0x8) 2018/04/02 13:00:35 executing program 2: r0 = gettid() rt_sigqueueinfo(r0, 0x0, &(0x7f0000000040)={0xb, 0x0, 0x100000001}) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() r3 = getgid() setresgid(r1, r2, r3) 2018/04/02 13:00:35 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="d63278f0b6af37c9be83550ad50e792efd3bd0c71b36f675245f71abf59bbb76902a582cd22a2ad597a7e0f56e7824b09a06b1b4ae2e2bd78cb9e60a69a6f2c2bdbadf160086bcb4101c8608b7c0766ea39adf19c9484958313a3cc4a7cdf90fa926e100000008b7391b9e9831d320b874b69199ac1b3938a56d1240ae46aecacbf286377bcfb3a6007704e16c590d02d7f4f814e15a01a3a28979ae22a208b400a9e8a035cb6c9ed619ecd9c4c3a756b7"], 0x1) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000003c0)) perf_event_open(&(0x7f0000001f88)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000c48000)='/dev/vcs\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000009000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a45323, &(0x7f0000338000)={{0x80}, 'port1\x00'}) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000000240)) 2018/04/02 13:00:35 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c87ff6)='numa_maps\x00') bind$alg(r0, &(0x7f000077ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0xff) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000000)=0xfffffffffffff618) pipe(&(0x7f0000000040)) 2018/04/02 13:00:35 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x40400) setsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000000040)="d550c8c86f9eab650106e1f0d53b6631440885b0981bb242eaed3cd0d78bb3225a788c8e5213e78b9c2184dd5f768a8554aec810", 0x34) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r1, 0x80000000000001, 0x200000000000014, &(0x7f0000e64ff7), 0xa4) 2018/04/02 13:00:35 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000)='./file0\x00', 0x100000000000040) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040)=0x2, 0x4) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000080)={'erspan0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/04/02 13:00:35 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000ff5fe8)={0xaa}) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8, 0x2000000000003f, r0, 0x0) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000000)="ded7c7af41f0ba2f58674690c56f438dc09f60b580e18131bcd64bf110ac04ca9873355f8096a38d25ebf46fc1c5133d4e14f58982", 0x35}, {&(0x7f0000000040)="2004da21acb9e19d4ba0b96a7a046c75d9b325c7d8246549c089d7aec260108df5aa5cae", 0x24}, {&(0x7f0000000080)="ed2e43a60df55d06fc12ffa3cf8e6c745b0178736eade54b9665aff985d6a47bfe9c8354f6dd2bdfb0551da0ed4595b9564aebd90aebfbdf47aa52cf3c56b76b1666bc8204017da24a28f2e82bc1ce4d650457dad97fe70c437451c922846b924a1516cdb4ffea494a334266f8e678158a2062d2bd23895195e11840c76a5c50f1e09e9b54b398fde770e860e0c51224", 0x90}, {&(0x7f0000000140)="48799ba0980d560c8b3eeb91b6a1eb7e6c53655c5e7a7ecf0d1df346ac8e7f732213de5d092fdfecd6b5d63f95f6018f98119a464bafe29b02650c2e330cec6da446cec91845a247b12bd4e7ffd29fcc265e21fe62c608d6c7879a4003ef80e838e848a24f56a369bcf7a219bba8158c02d12d5c745db940b5b71f4868d1abd58449e0fca0fcb965a9b3ed7398df7b09d9af266fbd712cb70a86d681061f86a990d631536a0cf2e5301d4b2c278719e98fedb5421d3ac3b246122e51f0f5f8ec69", 0xc1}, {&(0x7f0000000240)="6b99f64e416a94a18fe9007398", 0xd}, {&(0x7f0000000280)="7b565ea3b0e861ff47a8f4f281f76abb7810e14bd9e71611ad69637e5c3362fdbc6bb41ee75c01721d704783db81fa9c529c000046a8cfd0d97c1b6a41f632bdf03bc360fd143f754715a9660648793d8cc453dd3964ec712d", 0x59}, {&(0x7f0000000300)="bd094377159dd5f8f079ef181090cda6de2b1ea022e27e14ea9f4c7795bdcb01332638824bf163b2410d80b273aefe8d25b6fb958e93ceb4fe70400aa3876e816c21b5c70faff8e44011d3c2243e32df2aeca24da132e2dd55dfebfc8c02115815d5756df87f407d369f468b95a75c345df2b957eea5aff1b6954dbce4a7823be8bcd14a4a40ac58d681cc9856e424508cd0da72669b77a22ec7b85da3c01de1de233b9376776b7295084de539230d044402eb0bb40660a1f5085fe1e6d5eb23f38f05", 0xc3}], 0x7) sendfile(r0, r0, &(0x7f0000b58000)=0x200000, 0xffff) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440)=[{0xb, 0xb22}, {0x3, 0x1ff}, {0x4, 0x8}], 0x3) 2018/04/02 13:00:35 executing program 3: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={"69705f76746930d930cb4f13d70c0800"}) rt_sigaction(0x7, &(0x7f0000000000)={0x20a4d710}, &(0x7f0000000040), 0x8, &(0x7f0000000200)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{0x5, 0x2, 0x390000000000000, 0x1f}, {0xff, 0x592, 0x2, 0xfffffffeffffffff}, {0x6, 0xffffffff, 0x3, 0x7fff}, {0x9, 0x3, 0x6, 0x8}]}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00002dd000)='comm\x00') 2018/04/02 13:00:35 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000100)='net/ip6_tables_matches\x00') setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000040)=0xf, 0x4) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) sendmsg$alg(r3, &(0x7f0000b37000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000040)}, 0x0) recvmsg$kcm(r3, &(0x7f0000e63000)={0x0, 0xfffffffffffffdd3, &(0x7f00003d5ff8)=[{&(0x7f0000588fa9)=""/87, 0xbeda29efa01eb37d}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/04/02 13:00:35 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2, 0x0) pwrite64(r0, &(0x7f0000000100)="1d000000000000002fd4a5e24894c21ae29e9436a468051d6389eb8e38d5690c7189903d81ebb98f4b05679270f6079b9707a43f525a62562b95562e5181bd0dda0030377b74118566658391923dc4605858fe5ac4f7c06017412ed204559f8c0ad84bed8a14ff6bc99f3ef137318ee581926a9299c543c0d85f1ac68ffb72426d34909db2c280d20dfd2cd155cff5712486ef81718ccc9712eb78217c5596521ae7381e056b8ce04e55adb3f18f7a9aeea3c2f003506b65319ae8e5f71c64cd2d613088ded2752ef3304ea6401ff10d08d417a4ed6e374e3543f0ed02328d865aca3991b65a9d0000080000000000000000000000", 0xf5, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='./file0\x00') sendfile64(r0, r0, 0x0, 0x3) read(r0, &(0x7f0000000380)=""/224, 0xffffffffffffffc5) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000900)=ANY=[], 0x0) fdatasync(r0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000200)={0x1, 0x200ff, 0x7f}) getpeername$inet6(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, @local}, &(0x7f00000008c0)=0x1c) r3 = syz_open_dev$sndctrl(&(0x7f0000000a00)='/dev/snd/controlC#\x00', 0xad, 0x410880) mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x40000, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000280)={0xffffffffffffffff}) ioctl$KVM_CREATE_PIT2(r5, 0x4040ae77, &(0x7f0000000040)) close(r5) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00000000c0)={0x9, &(0x7f0000000300)=[{0xffffffffffffffff, 0x1}, {0x8, 0x8000}, {0x8001, 0x234}, {0x10000, 0x93b}, {0x6, 0x1000000000004}, {0x9, 0x8000}, {0x0, 0x7}, {0x5c, 0x3}, {0x7ffffffd, 0x80000005}]}) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000780)={'broute\x00'}, &(0x7f0000000700)=0x50) setsockopt$inet_dccp_buf(r0, 0x21, 0xc2, &(0x7f0000000900), 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000680)='IPVS\x00') ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r3, 0x81785501, &(0x7f0000000500)=""/71) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r2) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000480)={{0x2, 0x4e22, @multicast1=0xe0000001}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x70, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 'irlan0\x00'}) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000080)=""/142, &(0x7f00000003c0)=""/69, &(0x7f0000000140)=""/14}) ioctl$VHOST_SET_FEATURES(r7, 0x4008af00, &(0x7f00000006c0)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000005c0)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x4dd4, 0x8, 0x69, 0xd9}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f00000002c0)={0x0, 0xfffffffffffff25c}, &(0x7f0000000580)=0x1) 2018/04/02 13:00:35 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000180)=ANY=[@ANYBLOB="6d616e676c65000000000000000000000100000000000000000000000000000002000000000000000000000000000000faff00000000000000000000000000000000000000000000de0a3c08ae7014e401415e80986f4eb1eb4c34df48480c4f290b9da422a771511f8a0dc5e84af21cdef549c6553bbbb2391301959b2a3c25852a40a0ccfd42d864d485436e9d0fe2c0197f579c7dfa124016c0271893bd87bf7da007163f1d8a8bb791b90b2416d200f32382c926f51066ffda1337d264d2e3563b828d2e56fec8"], 0x48) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000040)) bind$ipx(r3, &(0x7f0000000140)={0x4, 0xfff, 0x80000000, "cea7fc22d7fb", 0x7}, 0x10) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000080)=0x6, &(0x7f00000000c0)=0x4) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000000100)={0x0, 0x2, 0x20, 0x7, 0x2}) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000300)={"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"}) ioctl$KVM_GET_CPUID2(r4, 0xc008ae91, &(0x7f0000000700)=ANY=[@ANYBLOB="02000000000000000000000000000000000000000000000000000000000000000000000000752b6b8f5b42a7becdae4300000000000000000000000000150000000000000000000000000000000000000000007b10143d2631f7b9b5"]) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/02 13:00:35 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='.[GPLvmnet0/!userwlan1\x00') 2018/04/02 13:00:35 executing program 3: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x6, 0xffffffffffffff9c, 0x1}) close(r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) write$sndseq(r1, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @time, {0x2481, 0x8}, {}, @control}], 0x1c) 2018/04/02 13:00:35 executing program 6: socketpair(0x1e, 0x1, 0x0, &(0x7f000026eff8)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f000026efc8)={&(0x7f00000b5000)=@nfc, 0x10, &(0x7f0000071fe0)=[{&(0x7f000026e000)=""/44, 0x2c}], 0x1, &(0x7f00000e2000)=""/92, 0x5c}, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x242000)=nil, 0x242000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/02 13:00:35 executing program 2: truncate(&(0x7f00000003c0)='./file0\x00', 0xff) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x100) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000840)={0xb, 0x1000, 0x200000000005, "717565756530000000000000000000000000000000000000000040000000000000000000000000f3ffffffffffffff0000000016000000003c00000000000100", 0x1}) r2 = socket$can_raw(0x1d, 0x3, 0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000010c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000001040)='/dev/snd/midiC#D#\x00', 0x5, 0x0) ioctl$TCGETS(r4, 0x5401, &(0x7f0000001080)) write(r3, &(0x7f0000a34f31)="1f0000001000077f00000000002000fc0300000408000200", 0x18) r5 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r5, 0x800000c0045006, &(0x7f0000595ff8)=0x3) write(r5, &(0x7f0000000040)="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", 0x1000) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000002, 0x10, r5, 0x0) close(r2) r6 = socket$netlink(0x10, 0x3, 0xe) syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x0) setns(r5, 0x8000000) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r7, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd188185", 0x2b, 0x20040000, 0x0, 0x0) ftruncate(r1, 0x9) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r6, 0x10e, 0x2, &(0x7f0000000740)=0xfffffffffffffffe, 0xffffffd8) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000001200)=@known='system.posix_acl_default\x00', &(0x7f00000011c0)='/dev/dsp#\x00', 0xa, 0x3) bind$llc(r7, &(0x7f0000001100)={0x1a, 0x4, 0x1, 0xe7, 0x6, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x10) unlink(&(0x7f0000000580)='./file0\x00') creat(&(0x7f0000001140)='./file0\x00', 0x4) 2018/04/02 13:00:35 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000a80)=""/246) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x100000}) ioctl$EVIOCGREP(r1, 0x40047451, &(0x7f0000000000)=""/174) close(r1) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000200)) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000300)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000340)={r4, 0x2}) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x100000000006, 0xffffffffffffffff, 0xfffffffffffffffe}) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x101001, 0x0) sendmsg$key(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000c00)={0x2, 0x6, 0xfffffffffffffffa, 0x6, 0x18, 0x0, 0x70bd2a, 0x25dfdbfd, [@sadb_spirange={0x2, 0x10, 0x4d3, 0x4d5}, @sadb_spirange={0x2, 0x10, 0x4d5, 0x4d3}, @sadb_spirange={0x2, 0x10, 0x4d6, 0x4d6}, @sadb_address={0x5, 0x7, 0x32, 0xa0, 0x0, @in6={0xa, 0x4e21, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, @sadb_x_nat_t_port={0x1, 0x0, 0x4e21}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @multicast2=0xe0000002}}, @sadb_address={0x5, 0x7, 0x3f, 0x20, 0x0, @in6={0xa, 0x4e20, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}]}, 0xc0}, 0x1}, 0x4) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000002f40)=ANY=[@ANYBLOB="4f70e15000caf0ea8e355d00a77754d849dca564cfedc17cb32ffb3e3b6ff9a3d2da28e37d60abe62d92be1c8c659288333eb50f7a573b4127568a7b25b2696af20f7b28c92642fcb885b545a3ea147365254db682842eb696a00ce5691d816c258c26b2cdaa8f81a568b472cea734eb1db5e55aec1683bdc40c8885691cf9cd0be1fe0b40eb1f35e97da77165fea4f6f8a21de9fd8f0e55cc3106a2f98561325a6236b8139b2eb97a96f6cf814c27c7cbd82ad2bb5f48fdcb9d14aa60d176c30ad680570083fdc361dc705ae1621547074e0f8ccd66", @ANYPTR=&(0x7f0000001f00)=ANY=[@ANYPTR=&(0x7f0000000cc0)=ANY=[@ANYPTR64, @ANYPTR, @ANYBLOB, @ANYPTR64, @ANYBLOB="a51d5957e9a22bfa23734b7cbd41cf675dec4d4b0921c6a0ce047716a4dd6a701b7251e5b756eb9c70988cb81caff60c19ea03ff54d64e4832f37ae1ae2d12ca7addf80c4c0bd722cdf09c1f2cd6181ca9fea95840fc65dd514c1135882c5d9f574489b038343a6bac97aa4512d2c5a11e53fbe890f78358fc18b2508ac267852621b8216680620982227ee93b2ffac3c9386fc5578fca45d3"], @ANYRES64=r3, @ANYRES16=r5, @ANYPTR=&(0x7f0000000280)=ANY=[@ANYPTR, @ANYRES64=r6, @ANYRES64, @ANYRES16=r2, @ANYRES16=r4, @ANYRES32=r2, @ANYPTR, @ANYRES16=r6, @ANYPTR64], @ANYPTR64, @ANYPTR64=&(0x7f0000000d80)=ANY=[@ANYRES64, @ANYBLOB="578b269518af9ad7a59144a900c7cfb4835c73f83e240d5d2430c767155a1a658ab55aee0315b429fe24e066699c17bec0e6b8381bd54b12e5d4607bdaa7cdbd2490e7b80ad97aad3ddbda6e8895586a8d006cad8873b7c9c024ef07", @ANYPTR, @ANYRES16, @ANYBLOB="db6e9c83f86ee8ec7d2c0dbb50abef7987f00f824ee42a56bad677529ca59a174775b11ebab08506b4cf5491f7d3c89ed951fa632a6f49b58d06d1e4cd1b888b909ce51c7783f1ac460a89dc8ee8aa0f03bc54d77b54a25fe5cfcc35a17c823d4b3e1bb52260f391602434e4aa06fb4ae61628568755fb2aea18fd83892ee5ce8c397716d621c326193efddec9185b17e51cbd5a0b6ebf999407b702f421bd4143596318fcc7dadcc36e93018c0e2436b616be174e4a743979941e7db40e6f72f7b5033195e38e4dc035213b19", @ANYRES16=r1, @ANYRES32, 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@ANYPTR], @ANYBLOB="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", @ANYRES16=r2, @ANYPTR64], @ANYBLOB="4d5cbb31fb0cef3a5ae8501e2f5e97a3d7059c0ce5356b686f21e8a7c12e82c73d0a209dd3ac89c8d57ea7740add"], 0x108) r7 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r7, 0x4004af07, &(0x7f00000000c0)) fallocate(0xffffffffffffffff, 0x0, 0xffff, 0x9) close(0xffffffffffffffff) r8 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x3c, 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB="00070000002b16040000003001ab070fa85d9e0200000000000000000000b205000000121b501c874900000000000022a6c31200000000e4feffffffaa9e3c495d2508"], 0x0, 0x0, &(0x7f00000002c0)}) ioctl$BINDER_WRITE_READ(r8, 0xc0306201, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000580), 0xec, 0x0, &(0x7f0000000400)="9ddf4f4fcd5b51dcce17ceb01975e0f2242779c2a7785f85d479c6ebf49c182dbe1700390bee961630cc6c9b7a349711e99ccb8172d38236a6ff92271a694598fbe49cd5d610e2da538ccfe40595a85d54d8ae67e827e4c37824044c6b35a7a72c7ec1f9490dad1557a474542d2f58dbf040aae17b2bddae2e8d046993e7ec5371d270c3743a4c3325d62a368cb6d3d1a0a44cd31c589aa4cb996cd11377074081bf48857501ef26e8b318cf3f0ef385b804b2818dff17c3a1961288fcab3c94ef9e11290db92aa21e05c44ea25a8a6cd15df48cbef2776fd68cdfc1dca6eda167911a7d0bcb279162fd2129"}) add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000005c0)="5ebcad14db3313fec9ecd36cf8880128cee9fcbbd555bb95b577abe115e67857d82f3759a1bfcc696eb2884a3d1c41290aa6a0c694d92e2dd57ee96f9317e9697543487996974e8fe8088db12e7de295f3b33106138a3a8b342eede65c73f7276ce2c6545bbf499f752291c3ecea13bde3241c8a96c43e6d4e654bd294f5328a43c0bb676736412f7c3a4135eb29479876a144dd9f365b23e9084434b4454a8af21b75e3c24db5091447409e6d452477b48c47bf8664ec35d8f17f8e5224719e2525ce2a2a44fd4cacba19786d8b7152b6", 0xd1, 0xfffffffffffffffd) add_key$keyring(&(0x7f00000006c0)='keyring\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f0000000740)='user\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a}, &(0x7f00000007c0)="ca6b67ed9620c50bd4dbd3f39d4d0ab8ec771373a4668891800da571f4fbbeb3b35e0b85c7c4235aa10adbd866cbfb95ccf28fd61825c5e07db1a81ee10b42a03effc1c2705a1a6bd8a3f0a1d6e46a3b945d9633128af3478cdf6efbb21f4eac53f133c8a89ece9860874da5ccf7b4cdc6061719196b99d464c76b12ef1c1c7df2503b28dc1fddb5922b2bdb718d63a1106b6c78df1b6a164591b0bc8ff5c7b4a1b006c8bc51cb73dabd68384ea530fcfb586dac5418fd6d90fa41146304f88a8792164fcfad3314c4e05338fd27efcbbfdec70fe6fcbe88bcdfa83f85", 0xdd, 0x0) add_key$user(&(0x7f00000008c0)='user\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000940)="49e6e39cb8d81fd49217795e40275b9736d42c99d15240338b8b60f86fb5d2ec47787ec7142e9533999c6e6fcc463fdeee557837e9f1c617ee3efab64702531bed67cf42f77ecbccb9799c2119452364dd1dd749762832b2cff593cf16c780b4d7039f9fd03ea88ce5985ce073ef0361342a906897fa8e69d8ab2081cd05f102471a0f3aa93d170422594324", 0x8c, 0xfffffffffffffffc) 2018/04/02 13:00:35 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x88) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x800) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000080)=0x4, 0x2) r2 = accept4$bt_l2cap(r1, 0x0, &(0x7f00000000c0), 0x800) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f0000004700)={0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r4, 0x4008641a, &(0x7f0000004780)={0x2, &(0x7f0000004740)=[0x5, 0x6d]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f00000003c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000840)={{{@in6=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000400)=0xe8) r7 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000440)={0x0, 0x0}, &(0x7f0000000480)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001d80)={0x0}, &(0x7f0000001dc0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001e00)={{{@in=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000001f00)=0xe8) lstat(&(0x7f0000001f40)='./file0\x00', &(0x7f0000001f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = gettid() lstat(&(0x7f0000004280)='./file0\x00', &(0x7f00000042c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000004340), &(0x7f0000004380), &(0x7f00000043c0)=0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000004400)=0x0) lstat(&(0x7f0000004440)='./file0\x00', &(0x7f0000004480)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000004500)=0x0, &(0x7f0000004540), &(0x7f0000004580)) memfd_create(&(0x7f0000004840)='mime_type\\\'GPL\x00', 0x2) r18 = getpid() r19 = getuid() r20 = getgid() r21 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000045c0)={{{@in6=@mcast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000046c0)=0xe8) r23 = getgid() sendmsg$netlink(r0, &(0x7f0000004800)={&(0x7f0000000100)=@proc={0x10, 0x0, 0x25dfdbfe, 0x400}, 0xc, &(0x7f0000001d40)=[{&(0x7f0000000140)={0x18, 0x42, 0x100, 0x70bd29, 0x25dfdbfd, "", [@nested={0x8, 0x92, [@generic="896af8"]}]}, 0x18}, {&(0x7f00000047c0)=ANY=[@ANYBLOB="18000041bd7000ffdbdf00fe06126adf4a7cf34a9f031c887ea6310000", @ANYRES32=r3], 0x18}, {&(0x7f0000000540)={0x2e4, 0x23, 0x400, 0x70bd2d, 0x25dfdbfe, "", [@typed={0x8, 0x3c, @ipv4=@broadcast=0xffffffff}, @generic="697a1b23ddcb9319070705", @generic="f59112c1f7bb7942f5b85fee725f0cbd40975b046b5992a0277532b3fd64ff5231a4dbaf623cf667d2ecaf2825e3e61ffcb84d2932f0502c8e9ed351b8d42388cf8c5ad74b0c37a39d6ed13e2b70499051f8eeca0617857a4a626f2f469392e9e43d666907f5a014a1268ce038dcabde6940a8d0407e982e66a9080ec4bcdf02e2ca338740b3be7070a35b6c96ddaf9b084940c891b82429ef2fd46df614793499aea2a5a6638cf4e78a7fb1ad74741adf258e3a575cc99d2fba4fea417af0330214014b28b5d3e973d9812ea6", @generic="ceea505bb73cf797c7dfaa7744783dd598d317d12655ea4e9b821f053fd27de647748819fd1de650ac30a0997a88c19261b1f46315d2b35b65842871be58c13d53c768e8b3763a09ec43e62aa84e4d41cf5ad84843bef3c67d9057fa0c5bcd3cc87dddd755e12fa9fd5ce8073beebdc654a331a647a9b1ae82094a11e361e02f0e364c4c9f821f407814681d3fb2eb5d76d40a3a451827e22961245c4fc0cc7920214e24c7a76053c11c5ec03f79f315e0e37a5975bb5cbc2e9ab22107e05d9b", @nested={0x124, 0x6e, [@typed={0x8, 0x36, @fd=r1}, @generic="7b6debc8872c3c3515d5ccf6214e81fef72a94f9bbbc53d2dcf8b1c3dac4782a27e5cbe8171693ab54aa260e019b59aaf6a9da66372f0695162fc098508bad8cdb26592acbea04c649d4b0bfe3525f82637d61b874ae5b14cdcc793b1b1a19d2c4e87f509a3a11ff08b11c2a4dc10855106bce68a2e3bf2db962b5ab6f1fe8e75a5b1b07fc509cd39c1275c653dc43a71abba1c316ea5103e326da21c325b5b0a095c0c96bd2be1e4cca257544c78a104f19d42ed6c121f8430818c515f9d703da7c4c702bf4d2d87693", @generic="575b1521c14e12fd1efcd0b160be0f333f714483a42698efcd2e0dac4ac6e7eb5a01eb6af62a682d2801b65586683776a93b7c2497a8a0c4555a04c88d8f40028706a7110f00d5acc592a63c0b75"]}, @nested={0x10, 0x74, [@typed={0x4, 0xc}, @typed={0x8, 0x79, @fd=r0}]}]}, 0x2e4}, {&(0x7f0000000940)=ANY=[@ANYBLOB="e81300003f0004032bbd7000fbdbdf2508000200ac1414bb08003800", @ANYRES32=r5, @ANYBLOB="602bd399f19fd0686dfaf2fcc462d6fb49e6ed39880a8b736b00000c2bcdf4c54e2a2857522b1dc621331f7d80dbc9effbcfa7db12829d2a0aabba4221b158df02ac29ca8d3f86cd1b1c34869e37deaf56227d8e8bda7bfbd4259290680c8f2879807261ecec93ffd45556fb746af4a413cfccd65a7764744e55d7a5a8b08b1158bcd782051799609449e1b4726964ac62f7d1db7af5cd13b76de36cc9a2b5a69ba1b0c7eb544676be98ceb84d0dc335ee8dcf416074a9ebc34c80e0a401bd9e1d245248b6e1a843e5d880004adc896fb827b900aea27f39a383f4286cc93cc4d1ad39eb6d1a8e1ced70dae30091e9df27f0c9e65a90084ecd86a1f6d139e0d603b1be3c224a4aa68faad820dba68684fd64dba397b142abb1df16c2595ec747a5ae37669f4038793b2845e6c68a37aa79f28d3d1cced25049cb42e31eff669d0f7ef5201108005ec730c6dedc59692d92fbda7a7a85c911c340a4762c7edefa00b3548dc240c80f403ccdbeabb14b9e7bcb403bf405f42da3faac1b985cb8566e9dbba2888eecd50847aefaea72d628229a03cac57ace2346e3d998f19dc4182cf39f0814fa2a3fc849b6b9825422085fb6a3a80fafa0e4b8386f8976604049b4b8574e3c3ac2b4cdf30d0b3bac0b72682d8a0186a85ceb894465ec4ca6ebadf51a3ccbcf8aa39d113834a99e0e80751ffc16f4a76af075afacf2d21302469872e54c2b97bc130e384b72322f0a4a1a9e8f172a393b5e962611c1dd684d045ea350584de8d38937bac33d4874fc0b6acf90a6feafeadac9105dcca1c89a448d5856e6f2841a1a9de02d450b295cb0dac7aed8000bfa6b0df7b8cf97464a545b29565eb176c46cb64a4b4b30e9987edf072b814853106af1669367ea85cce56a1cfba7092bf0d49b08b67c4945a3077298904f13828b3a159f958734c7058e0bafc0d1e1791b9c4bb2d2be5493c5c357a994ff2e318d7a9ca1b4364ab856aa7804d320974d227e6cba12afd4fec5b518ef5d68e25f95f69937d30ba66bd0f6ed27da97eeade99f2dc7033a32000414cf1abebdf1716b2c5464fd8c7a1f5ca74e2d6d09da2995f8c0b70f219bbdd74ec77816e60acab4e16556ef2c1a7514e337a11710177516c4cd4f4dcbc28c0bcc3d02264480b9b20f4e0867fc28b58f8b27573f6a8afe41d4baf00027b3fb58a2925adef7ddc4befaf1a191eb812e74a656697187f8dbb281f00b5b94722ff88cff0d096d200bd48bb35cf983b2cf29d1f81b2f71680edd48156a5820a406549f35b4e73e8a282b5672ab86abbe14291069d84ad1e953bce902456673638e313220068a3b4c67422d608c5748ead372c0c30bfd22c16efa9cbad86f73e1fb03f52544450f159d41502266672e4830b61b24b6aafff1704c6afee1e5cdf51842f818882aa55c687c0de611a19c2cd0c51c40c2b9c6d1eb9babf49d1bb60ecf41650705d116198aca7ab0f8279998fbfe200380cf6423458c69ae5964fa68c781874c642c1996c0d1024e12b43a176977b9c1583ef1140b5d4f21873c119a373605aa246e3312f5eeb68367e3d33ab542f01578a60a8e9ad7cc333d13c41b8c788f44e5819cc0343a48a702cc39fcbf33572f50655655f4940b45779a41f7aeda94a088c22d2052e9a7587337f9e83f4ae1f78b9bdac3a443c8379ff092d51ac404d717b14adde4bfc9e1bb15fdbaade38d5c77653bb111d4f978acd78731835251c8ee8c4675d2d9eb034e4059f9ade16e1121eb4e3b0571dd58d8e3b074eb3829b4b505be817cab620994681a95faa74da7d9590c1e7704c7bfb8cff630f2931cc6d5c1e7f85f65384da9d3656e6579ba6ada2568633c093635c3a8fb975db1171060e9b2c4b83c26a082640a6638bd6eaf27fb1ac77f60fec9524ce73a1b7d46d37f1530637f38b1b41f13b730f7df8532182d495da8edaf6e93887e9011040a692b5eb1d4437b3d23226a2e392f6fb0315cf59911d7f90897f4cd8fc6078c70595694e6100804e314ad74c2f7873902ebdff34c2c6127a397589aeaf541e2dd3bd683799e819f3469c98b72c14ac11a6d499ea9268f65b0d53d4f872db23ae39b65e48546869d8856712f89565b544a6df85ff455531aee565c6ee5604d4d1623f85f7676665ce488df84a1c59efca102fe86ef123e66ada86f07cca9c62cc8543214a67461a464531700bac9a2b25728c4f78355f2fc2010bc1db561725a9effafea3b06a58c2b9d9cf1f12b4e79d6cdbb5fda2211223b0886505923a830d6f6dacc5783438c46106aee78b70038be098c46e71bfe2b2c4fcfd52286725de68a042e47d328229ea7952c217a8f32078a399082f661ac2a96871dd2f5bab7bc145d758c59e2d9471a4c2fe5f83dc14dc89848a9f26d58266a50bf0ffa2e8ce4265a1305421b18ab0b7a2bd4a03832f755e2e11213764dd2717d8da6fe39d90500eee65fde60d80cb2a1764b4760096a3301bc3a7adb92e3fff0b2263831eff4d32f2680473efa73618d565624ab2f44a2bed3221bba2f9483797159bc89a2d3b8b34864d3d1074769bd6dc27a8c54883fb96dc5b7485b1c112b9e323e1bf47b46b50a6c552edeff6e5115166242e16bbfebfe25407782037d5d6665dc63782d8bd379e156ce732ccf71a1e554cbf6d8af50e6eace880b4cfee0611e6a4b1dfe93ca733e47813678d523344487ffadc8c1b06c9283dc5e58615091c47e2ca6426774eb553a33884dadfb92830ab32867e310773d0bb9e1a29966336a01768494cddec8ab282a1f0c457e08f007dab3bffc54a371ad30ca873f94f9bce6a4439b23b494b6558fb371f4dbabc7d66ee90a61f687f736d769700180313d53d4d163c0c8e7cc427ebea69074b3aaae7234dbd4c67b52e26fe291ccfc784b9707886a1b253771a3baee995d0eeb32a47da4101d565d6ff43882dd84b8459a74b470efee233fb44b54d0b18d40b5f58e92656173a5aa5fbf701d355bdc377664af5804641f61748c9c5b0bc488221203d9057a2b12c28c1fbd7c1b9bd73e4aac81934a0ac3f65b4c73ed5f63ff9b2ac11da345c28a4ec93143a14734f3d895b6e19e2c77abeb72370f08fcf45341bc12f80274fec74e0e665d6e91d3fd55b52c3b891f41af67fb8098fff20d88dfeb6a39348d2014c5e4aa53566fdb1aa08e6365c13ec32b9b7799d0cf721c6cb5744c19acced5b3368a1802ba4af812aea1818e2afe67d782e1da0f1f83bc3065297a142199fc0971da3a9aa429f75083aed83a565b35e8ccbe6efb1bee0cf7d11884cafede4dfc384be7f18d6017ebb5ea6c7d82a4fe03b53bcfcd45347efb038dfb7e1ea3f0aa5eb98fdd37d0a14067ee277e8739909926f29eb9e37fc2b2335c2193f4fbc337417d2ebc30df8435e2de9ba5adbd2e7477955e2704e5d80999b8d70009d3047888aea3a78ffe8a0131d945b698e9fbcdf6a4f80f4210994a093bd8984d5d1775d12beabaf40c7d41b91e208a258e4877a9a5dcd98a3d0274e2a981221438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@typed={0x8, 0x50, @u32=0x1}]}, @generic="65b0660c56a69eb2fb453b45ad9ecac5959cce1d3906cbd8417f06d7f3e1f049ef330258da752d50d21247a0b3a92911e3795bc617de35be22b7b9fe93fbf4ecec9b876c533dba184bfda52d2fde0e1ac99504fa661183c4ac54cabe6583a08da110d170f7825cc7575ee0d1108e906d22a2d5c38c0f85e9cb3e0da87903bb3eadf1623567123dc45426b2d0aff89e3e7cae0a6e7751acd9d6cfee1f36a7d47701ab1c11b1897445"]}, 0x220c}], 0x5, &(0x7f00000049c0)=ANY=[@ANYBLOB="180000000100000002000000", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="180000000100000002000000", @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB="280000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYBLOB="180000000100000001000000", @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="180000000100000002000000", @ANYRES32=r15, @ANYRES32=r16, @ANYRES32=r17, @ANYBLOB="1fab3744b40623240c02000000", @ANYRES32=r18, @ANYRES32=r19, @ANYRES32=r20, @ANYBLOB="080000000000000001000000562d109f2132887d4ad6a143ac40e6dff0ee9925627b06329705229bd03d6d91b9f23d68121d", @ANYRES32=r1, @ANYBLOB="180000000100000002000000", @ANYRES32=r21, @ANYRES32=r22, @ANYRES32=r23, @ANYBLOB="1c0000000100000001000000", @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1], 0xe4}, 0x40040) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10, 0x29}], 0x10}}], 0x2, 0x8000) 2018/04/02 13:00:35 executing program 3: syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x40) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x2000000000, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x46bb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x400000) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000080)) 2018/04/02 13:00:35 executing program 4: timer_create(0x3, &(0x7f0000ec3000)={0x0, 0x0, 0x1, @thr={&(0x7f00007f0000), &(0x7f0000b19000)}}, &(0x7f00004a0000)=0x0) timer_settime(r0, 0xffffffffffffffff, &(0x7f00009c8000)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_nanosleep(0x0, 0x0, &(0x7f00000000c0)={r1, r2+30000000}, 0x0) r3 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000080)=0x1ff) [ 99.088119] binder: 9517:9518 unknown command 1792 [ 99.093481] binder: 9517:9518 ioctl c0306201 20000240 returned -22 [ 99.175061] binder: BINDER_SET_CONTEXT_MGR already set [ 99.179133] binder: 9517:9536 unknown command 1792 [ 99.187996] binder: 9517:9518 ioctl 40046207 0 returned -16 [ 99.190647] binder: 9517:9536 ioctl c0306201 20000240 returned -22 2018/04/02 13:00:36 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x90001, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000000040)) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f00000000c0)={0x0, 0xf6e0, 0x7ff, 0x0, 0x39b9}) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", 0x0) 2018/04/02 13:00:36 executing program 0: request_key(&(0x7f0000000340)='ceph\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='system\\\x00', 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400000, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000000100)={0x3, 0x6}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000040)=0x8) 2018/04/02 13:00:36 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3ff, 0x200000) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={r1, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f0000000300)={0x6, 0x7, 0x5, 0xed, &(0x7f0000000140)=""/237, 0x1f, &(0x7f0000000240)=""/31, 0x7b, &(0x7f0000000280)=""/123}) r2 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in=@broadcast, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000000440)=0xe8) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000540)={r2, r3, r4}, 0xc) setresgid(r4, r4, r4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000580)={'eql\x00'}) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f00000005c0)=0x1, 0x4) rt_sigaction(0x32, &(0x7f0000000600)={0x6b8, {0x1000}}, &(0x7f0000000640), 0x8, &(0x7f0000000680)) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000006c0)={r1, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000700)={'raw\x00', 0xa6, "c743b375778e3ac66a147af8da8bbfbeb0c17d8785a638042bf34388f9f5e2dd55231f3348b07de33a057414cb5babbb37313a5f77800fc8dd10f00914362f7d81eef47ea426da1b8b45e5cf700d8d0b8ecf05c015f92091617b5369a7e541f8810717b3faddbcf718b45db4075630fa700c37d9b96b8f25d63e49cbfb918999aeece6e8f6130650244468dd1b55f65d6487a10184aadf004d5d624e25a1d6b7e9a8242c1400"}, &(0x7f0000000800)=0xca) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000000840)) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000980)={'bpq0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000009c0)={r2, r3, r4}, 0xc) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/loop-control\x00', 0x101000, 0x0) syz_emit_ethernet(0x100e, &(0x7f0000000a40)={@random="677a5ebbc668", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@generic={0xe907, "fec646aa6ad5eeafbd4687993deb7a8e6d28557109733fd66d4f92b5f7896505acba0a98a08d288d011a0e2868aa45134e505143a343982c28aa65ccef8328ab5452d6efd8f7a73f82d3212409fabac3d6f9f2df86aa712353ea324108a76bbda0b490088bb409bc4faf72446fb75760520dbf2d48aab39281bb738cd2df73e58c3d18cb0487fdaeb978c2441a023d618077bd78231395fd686b35caa94979877544465c5dffa1c20b60cbd2774341f5edd69d15850e767c542bb37bd4150753a32fbefcbe610e9b65c4ef16bc3df2fc1295a7f67f0c76d447274d61e980138f7656a37984c62b01df185f3999597f07ff433d6b31b09fe40c621e3660c6730c319b1f9d505deaaf217f9c072c63f5fe26c6b76bd0121c8f5353d82547da8904ba28d7e4c965142261c904d693cc986c724ab54725c539cbd7d5d7e624b1727ac2e074f5424521926483c84508955e6d28d7c79b7788dad99049ac3bbb412b608b19ac675615e5378d68652b1b94662a6e6131188e31ed0ee843f3fb3d659935b6752cf275f92897cd873087572e8b2f1dbd7877428597c68bc968cc585131bbe26e6c3c1c49edb189ae51043ab6d68515444a0772571f332486b334795c843a76f4ee501063ca6d95098867822a4502c4af6697b629f03371a40eba114ec68caafe7c90ec9212c7f88c8f2b7d3e7771f3fdf7a5fd2fa52c4f3c7bad5f3a3036f1a7676a7f32b624da26a17e5a831e2602bf7674c7ee03b498d0da76e8b787818609ca64422fce63c59214a7e77aa1682fb2e1c94c86963b485ac4c8fc30bb27cc7a66ac96f300a4963a3d5245e077dbb787b2b524cd9f9146a802fcf8452e5c346f8232716537971f18e3ea2635cf9889e08bb6db96ec5286201e5cb5819a13e478fad2a6b7bfef29f76c5ba68379e78607b9d0360d25514132531f0b7fdadf82f3ac506ee9c51a99adee72c6121407b4d54df3e68d6c419cbcef5aaba6747639a64dd5bc7b136fe297ca23ebd1bdd747362136fbc4f64c2909955a46f610d23fdc7b6b1fb4d8aaac33e829bd4faf460368779fa382907a332d563975f6c5ecb53a5955a49ff2b08c1b0ef3f0a12f1d0d8ebded78f6af0b4f8da1769361d7c155c0bc34d6d689697988e696b3dab39a162eff4970b904168a12f3fd28fb0917bfd32c668f77887554a7945d227b38ba6a09e5975c36d80d06b5709d19b8eca976d72503120f7cc010e2b02f5fed435423ecda52448df58aeaf83d2ac5b03a8ac161c5551cefb94d1c8af6b1284dee0c5e9abf2097df8296c500dd910c19fe3bc8fafdfb1557a08ad40a785cb569ed02b7498f23d948c3556446e8a9b4f2739f21613da408cbc5faa901e70bee12d0e2d76abfdc06a98afcb2d59307898506734d7429972f235bc3d35991ec89d1252d8fb753bdf0b67b63731500417aee0a92b570a494e891331a28843291f04b7bdb30ff41ccadc4d31736404f885075dba612fbdecd5043634414d7f424a0d9649b71bc58725dc609fa0d8743f8e47a665e9893beebdc8281fda21a3e703b9f6cfd15b7782a9535a4d8b2cf54f39852b22961d27365c9135ab333a833ca2137dfee68ed4cedf116c31591eb5898e6e76eca5ded501d8213f1ba1dfe9f25a466186a3da22b11dbb22a01a8e053f3e2e475ba86c5475613988319d00353227184f4b5c37baf22c8b5e9e632d70670a1e3c52171397b018911e0e36d47310fde848afd80ac17183bf41d4b1ac75d9d8d8826b55ad13d6593c599b3f31e31398b026c8c7b06455fa555759cf626799c6c63b0a8203b08c2a7b6d014116187c6548ff6bf6803638b2155d2cfd618dede3764c1b4827ed5fd48c033b5af01633b5a0d4d23dd3432d991478f8c4ea9323b1bb0aba378ec2778273570b52ef6b0004894c06ac70f33626d6dfdb42af953b367018c22376f0d1dc988e530f3c0c34594c870bfb71ebfec5b781faa41d51ec72cf8f834af242122c37b7f3c9d78810c739a8185f85d37c0d787297ccd11fcc721ae7ed73d6908ba8964277ea83d3d756f1a9ee0c46b5ca48ceca68ace41a06ddb5e2d6b8de87ec2314576fac8e206665ee537e80d4c8cc08f7e9ccbdbab72f6bf190e4c5f45023308f4423ad6117986ea7c9485501af2d545155c5fb4d0af3d52893e358779025bb745df49a76e822e05596568f1b05fe10b6b0b355bf90a3cb8c82f1820a5a86c56e74f7bd0be24ccf10846991f415adba7d2bde68b4209ecc061819a9806cb62fdec0a62e6df95bb0c41dd3a5bcba9182ea299e4ca2e382bef532676db6ca31cf3a18726395d8a43fee2dcbc22783bbae19ca01c70424913ba706f82bb96ec102fbebd348135f9bfa0919469f008977fe8cd768dc4e1716686daf91a19b74814435884cc960b8137678dab948eb6939eef2d3cd94efd30d6c8214300b238d126b7e79fda33010cc2a4ba4d9658d9d670d8f45a07e5217bed4ecdaf95d65e690fd38038b9c97bd1165dd8834bef8a57dee533f5ea1a29045b6a60361b4a9770056dc92e2d6208f321c2473f01b0369bcb10a02c1221aede2411cb7bd7a16db1e8f3eb4e797c8c09e9c043c5afc538bee360743269432e5bb25517bea06b5ca7eda14186b004bc7c94ef2deefda1dd6571b7728900895f7c021ebde9fe76638e50ceffb7aa4652f48cbae6138e793ef7c571c5705e3f173cc2a8c0975e3af776837b15524f1dd47ea42107934cb6ed6f7d57bf4b0bddb371156f4c340c561880bfb55982a48375e2b9fa4745c0294c19b681400dafc5eabee938f3b0e2039bd35d26d55d2f9a1243c59e38e1fb1f72242c9fd791e0af51c839ba9deefdba7afb99ec5731f87f662eee88cf53a8f20d1e4196fdfc05cac543f2c5dcb0c1b5f745e0420db29e28589f73760940fb87a63bfcf21453fc6f0375ce7ff0b3ccea2ef8cc10869af4f528143d0949b388232e2d40678fb62a25ee83c802ce9024f5c76bc6d8a3af097abcb5462eea9c0ebb5d31ec02fea03a81b4facf1d2d627576a3381cb697bc306e0c8d825b8425daaed54599bcda3513a4518ead54e9fe333421aa4eacc041411c64e42dcbee5ab7a095d31d5638fbde9226c13e05a2a22b52824f6d6a622231eb736e7e564d8690d8ff30af614f3e4dd2bba0d10d21bd202dcd680c570966460c502ebdcb15b0d25b3f56b5fac6f2ce72e425fd350eba9c910b8254eb5c0b1216a91069ca4e07df0552fae46662e4f5d9f0cdb5c881e96c5f3b2161991aca93114cfdaa8070703f774996340d7fe7019c592e6795ba0af23358cdf3e392ee86fe7bc51988cd860ca5c09fd1c16a8d7f167016620ab9df89e78d3d01c1a04880a6f605e0a1861a7faf4ca551face8ec9327f1820a66505e6a62b639fb5312b024274d5bd175d2e12ac116e48bce2aadedf4d309f4dd65bc7485fbe38850a54b1a0ad3b4ff11a99c36bf2050bc3df2a857078163a45898fc6134782745edce9009a0ebbb06cf3a04308b8f307e0f362ab9068758d3b3f4bfdf46650ffaf19fa849fc7485bb720af375f2493dad1c867a55d4913d67e6374ebc9d1c2d1cb4d160fa3f0884705c95a71890189da133668e8c687be80b5ff5a5df88611b03ee907686abbaac7fc0d4213b978f1a3a2a6c98f7ed035369e305273da4ba6bd0a6bae8213df1ecd9f76b5296557846cca75729ed8c7b580b777ca4187a15a8b28f2630ce6445f9e325e61d19706ced3febda61346e9e8cabc5148cf76f42ce85eac6cb622d2f28e29e6608c8de12856b3092e9a06b74255adca291841a5de7fcf57d79f06f48a3ae9015f7ff575a026c83b3579a023763d1e813f8e8bd7b9deae72e8a54125be4524e2984a2345338573fe176ab495ddd8decf6916e741d4aa9f9c24d1b81eead111611af9d33a000cdae42d9fd52e759d44b654e3590973409b120a830a4276dec5d81a14809dee1909c62ba836642f8ee9a8f5adf3d96ff33c3668545c340615cd3c8f335d283573ff7c36d9240b8db7e8ba2e6fe1228449ac09edd6e0ad8d014c4e02aeb23000a184fc39216639dd54db59124735e8ac6fc9d5878948e8307fcfbe57d0938185c1ee0de83cfdb3f928201bcac10cb96868eec951b75f4394693b2d90bf180d293a6746ad090f5139874834d994e45ad50ce8a28f2d16cbd1cb2234d6cfd9e1769fea5dd6ee101c5795f4c88b460d337661c610bbdb70a50318c43800eedb3128b3ac3c3b1b245a4565aa29c93e7587e5e9b69e0159df8a52f4350ce215285689918d497a031ee9be37a86d296259917385172e96cd4c117d66b8dd7ac0d65f153620c5977bfb207cbc68549f2e5b02124df5f2c7c6b6f1159c8189ebfd65e6e14fe79ee1f9bcd2c1415418398499ae28e58df900d6a16c6644d898f28d9474fd561213af4b1ff3830c64c039cc7f7502cbef9a0cdd11ef80e31e36ca9c48bec2c0a631be4d110769e57f2a1c4f56a531c3aaf57552f8a77bf636622f8439fe5d0a0fb858cf87957a32998ea16b0bbfca33a516c8c0e82e1ed8fefe5e3fec69c79f815b4068f4cc4b8843ed765d70336c9e924d6abd3370bb89f3569a224ddc06751f6c2402c55970c0690c0877e3081a876019f35eed17e86f4c0bb657209ddd98f2e539071122df00bf5f2523ba07d559e864e981f8a924a73907ed1ed7fab73bc04da836f0c34f9be7f76c0597903dc4a8086bd9a0ba65a09e019fc3738f87854c0c5c7b5b94caf46beba0d33f399080eb0c709a18a7a3d3a36e120cbe99ba02c9ba98d605160aabfb2c7c4b9707b598691c97b98d96d149e57fd4b96a6e8e0b921a424242417d6a8b13e3be75b8b2fff60f861b82171c36210e5d79788c18313fe1cf995e855e64b164d110a7be470913fc8e397c1596c6809c3c549c0c614e30de372ff9c682fa321045932798d8907508e48950254c1b479abd0adff5f45aab7a8967712d98dba5be17a7dcb544f53e7024844559c2abedfacc20840c4281cd0d2202af269e31a3259f9bb1f5a9c63b821250d3e3ed0234952eff0431a7bfb6bf53fa9d4f3f1870c44efb514e5c7e4c7c2818dcf4db13d4e7e64836c044e901e4248f34e61f10ca6840154a58793e244d663b06ad8900014d00c929c8cb1dc966108e83d6de4b40ccd16c9e311ed2316087e5e7837dc28975ed53abac3ed55d019793d90a533a9d84ad30bc7cbb84fd59e0f93457ddfff4771148a45607999ed80942ed4459704f5b93f627a072a52a40b87006c4ca37fda3f16685a414591dc248ae2c0021fb86ba69bbc99ed750e93cbb491e7aa9a130fdac8e52ea587fc23456f690ba0acb4563e914af10b99f4f21cd820eed23ce3dd44351a539bf54ad9740ab19c08c5b398e66d7e04e40e79896ce0a30ceff9c2f01658c0478952b217cea071c1f6c30efaaf39e3271cf390d207d866a59d8336f0ae79bd758c37beb707eee724db44520dc5fc9505047a402f44311a61c566b1b81bf60b328f16b235d55785de5ad485f2671bbd0ff22b382b2e70838a77e17532eeba867566cdf1fda9777a9361f64baf57a84e3e870e7dec9da384e3fabf23b3d4720c0430107915ad53c8efe4c49ea944a508235d7f3a60e7221ea9118fcdf62675190e2a33c60c317be87116fc56479ef886d3b3c7d76b57bd545fe49077a5b73d32958aa6a6a2c7ffd8b9ce434b414bb224605e94f8f484fd90eacf02cdaa2dd61a1c841f9811eba2b076d51d5320fe5ea0fed43d3513cd0bcc1b0860cf875e202e3419d70c5d0c5c8d1b3c932ad74958c"}}}, &(0x7f0000001a80)={0x0, 0x1, [0x959, 0x800, 0xe8b, 0xaa0]}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f0000001ac0)={0x1d, 0x3, r2, 0x2, r3, 0x5, 0x40, 0x8}) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000001b00)=0x1ff, &(0x7f0000001b40)=0x4) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000001b80), 0x4) r5 = syz_open_dev$sg(&(0x7f0000001bc0)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0106434, &(0x7f0000001c00)={0x9, 0x0, 0x46df339a62d86db6, 0x6}) ioctl$DRM_IOCTL_SG_FREE(r5, 0x40086439, &(0x7f0000001c40)={0x5, r6}) uselib(&(0x7f0000001c80)='./file0\x00') ioctl$VHOST_NET_SET_BACKEND(r5, 0x4008af30, &(0x7f0000001cc0)={0x0, r5}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000001d00)={0x3, 'ml:'}, 0x4) ioctl$TIOCMGET(r5, 0x5415, &(0x7f0000001d40)) chown(&(0x7f0000001d80)='./file0\x00', r3, r4) 2018/04/02 13:00:36 executing program 5: pselect6(0x40, &(0x7f0000000000), &(0x7f0000003000), &(0x7f0000003fc0), &(0x7f0000003000), &(0x7f0000001000)={&(0x7f0000003000)={0xfffffffffffff801}, 0x8}) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x9, 0xffffffffffffffff, 0x40, 0x8, 0x2, 0xffffffffffffffff, 0xffffffffffffff01}, 0x2c) set_robust_list(&(0x7f00000000c0)={&(0x7f0000000080), 0x1f}, 0xc) 2018/04/02 13:00:36 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) write$fuse(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="50000000000000000000000000000000070000d309afd7a45297032d48a4bcfd001a0000000000217e1eb1d184000000926c0000000000ffcd0265872ea3faf62e5bf45c9c907b8727e9d5c27606c7f81b82f0b98c1a5e3b6e375fef396f6f33c533d951b716602517e2972dbd7e472c424918569683ee133b901d5d6588b184578f969f1838ff6a4f763e272c234d0b4772518b997520"], 0x2a) read(r0, &(0x7f00000000c0)=""/154, 0x15) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'sit0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}}) 2018/04/02 13:00:36 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000080)={0x3, 0x7}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7a, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)={0x6, [0x9, 0x9, 0x7f, 0x7fff, 0x20, 0x10000]}, &(0x7f0000000140)=0x10) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f00009c0000)={0x0, 0x2, 0x0, 0x2, "020003fe040000000000002403ffffe78be5e600000000000000030809a7e633"}) memfd_create(&(0x7f00000000c0)='/dev/input/event#\x00', 0x2) 2018/04/02 13:00:36 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x4001, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000140)={"7663616e30000000000000b69bc60a00"}) mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x0, 0x0, &(0x7f0000000080)) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@rr={0x3, 0x3}]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000aebfe8)) 2018/04/02 13:00:36 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x202000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f0000001080)={r1, &(0x7f0000000080)=""/4096}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000001100)={0x3, &(0x7f00000010c0)=[{}, {}, {}]}) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000001140)={0x3, 0x5, 0x9f, 0x3, 0x6, 0x80000001}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000001180)=0x1e, 0x4) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f00000011c0)={0x10001, 0x1, 0x0, 0x3, 0x10, 0xfffffffffffffffd}) getpeername$packet(r0, &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001240)=0x14) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000001280)={0x4, 0x401, 0x8}) set_thread_area(&(0x7f00000012c0)={0x80, 0x20000000, 0x5400, 0x4, 0x8, 0x20, 0x100, 0x0, 0x4d77, 0x6}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001300)={0x0, 0x80000001, 0x100000000}, &(0x7f0000001340)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001380)={r2, 0x10001, 0x30}, 0xc) r3 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000013c0)=@assoc_value={r2, 0x8}, &(0x7f0000001400)=0x8) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000001440)='nr0\x00') ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000001800)={&(0x7f0000001480)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10, &(0x7f0000001680)=[{&(0x7f00000014c0)="91c7764e4cd909bc3810059d09ec30c21fd7f57124bb9be5d19b16c63ca9f357cb4b4826aea3403089a1eb1286b48293f2e8dce08ab5f08790a4dcc2dd833d79b5bf1fb23a649cf6025040823e01d6269bb6e108ce340880", 0x58}, {&(0x7f0000001540)="3817c37a60f58449864f229b21d70ac769f2aa3fb456445c81d291f1175b116ffca3d5f977b8183d2c67c899e6f3d58944faf3ff43b7cac82e2b2c", 0x3b}, {&(0x7f0000001580)="6a8cbe570c01673bfc222a7b4ec5338f32d8dc1d269a4be2143adb73ae9db736259bfc1217bcd42c096af250e62cc63b19a3438aaaffc68b85f90403466e2646781987ccbc1dcd93f93de1878b75c163a43e3a977efd1c03f8fdf9306f79d8c8d60aeece25575d963118b4abb5176186986878f86a2dca5f465c405bc5abe8f4a3fc50a3698aa24d8b5823317cb935dc315bde5626d3c9fa4ffee3b4d429ae918e44cbf868220040cdcab7d82d77e942f7cf3b6183c019766cbd30ea4047400a145d8520f40d930e6e6cc62bd4d7c27f", 0xd0}], 0x3, &(0x7f00000016c0)=[@sndrcv={0x2c, 0x84, 0x1, {0x9, 0x9, 0x1, 0xe8, 0x0, 0xfff, 0x2, 0x9, r4}}, @init={0x14, 0x84, 0x0, {0x7ed7, 0x1, 0x3f, 0x7}}, @sndinfo={0x1c, 0x84, 0x2, {0x40000000000, 0x1, 0x0, 0x80000000, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x80000001, 0xfff, 0xc, 0x7f, 0x8, 0x6, 0x9, 0x86, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x7f, 0x9, 0x8, 0x0, 0x401, 0xffffffffffffff01, 0x4, 0x4, r4}}, @init={0x14, 0x84, 0x0, {0x0, 0x1, 0x9, 0x9}}], 0x108, 0x40000}, 0x4004000) r5 = socket$inet_udp(0x2, 0x2, 0x0) r6 = accept4$inet(r5, &(0x7f0000001840)={0x0, 0x0, @dev}, &(0x7f0000001880)=0x10, 0x80800) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f00000018c0)={r4, 0x4}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000001900), &(0x7f0000001940)=0x4) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f0000001980)="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") ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) r7 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002980)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) ioctl$PIO_UNISCRNMAP(r7, 0x4b6a, &(0x7f00000029c0)="99d63df6adf73658977577c638e7bd8034018b23cddab27d7a867223c94d04deba9abc12c38f5c5326a5885219495d14c9e4a97cf824038d1505007d4160c4fb792a398c9bc0823f327eb256c02b5b352249242ea06f4abb2dc650649bb270b8a7423eab71fa24e0a3aac68a755895df4860b7f69f8bb8c8fe2710ce0042fe04cb097bfa4b504a6376bd89b0ac85104aaa396db9ec5c25af32a2f9cb2bc0554888af430918a7cfacaf629b304d6a3add1cd185b334916807240c659db271d85c3e12") ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000002ac0)={0xff, 0x3, 0x6}) bind$bt_rfcomm(r3, &(0x7f0000002b00)={0x1f, {0x10001, 0x19, 0x2, 0x100000001, 0x0, 0x2}, 0x2}, 0xa) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000002b40)=0x7) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000002b80), &(0x7f0000002bc0)=0xc) 2018/04/02 13:00:36 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x100) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x4) mbind(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x8003, &(0x7f0000000080)=0x200, 0xf7, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) [ 100.041662] QAT: Invalid ioctl 2018/04/02 13:00:36 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000), &(0x7f0000001fe8)) r1 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x9, 0x6, 0xd24d, 0x7f, 0x0, 0x80000000, 0x4002, 0xa, 0x2, 0x12000, 0x7fffffff, 0x5, 0xffffffffffffff81, 0x2, 0xffffffffffffffe0, 0x2, 0x1, 0x8, 0x10000, 0x7ff, 0x5, 0x5, 0x3, 0xf0, 0x1, 0x1853, 0x71, 0xffffffffffff8001, 0xffffffff, 0x0, 0xfff, 0x20, 0x930, 0x80000000, 0xf6, 0xef, 0x0, 0x4, 0x1, @perf_config_ext={0x3a1a, 0x800}, 0x4402, 0x8eb, 0x0, 0x6, 0x5, 0x4, 0x200}, r1, 0x2, r0, 0x9) 2018/04/02 13:00:36 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000000040)) keyctl$session_to_parent(0x12) r1 = mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x10010, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000080)={r1}) r2 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000580)={0x0}, &(0x7f00000005c0)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000009c0)=0x0) lstat(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000ac0), &(0x7f0000000b00)=0x0, &(0x7f0000000b40)) r7 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000c00)='./file0\x00', &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000000d80)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000980)=[{&(0x7f0000000100)={0x44, 0x1f, 0x400, 0x3, 0x25dfdbfc, "", [@nested={0x20, 0x3f, [@typed={0x14, 0x5, @ipv6=@dev={0xfe, 0x80, [], 0x12}}, @typed={0x8, 0x18, @u32=0x1}]}, @typed={0x14, 0x18, @binary="e4aeab530c9ffb52759119db7966"}]}, 0x44}, {&(0x7f0000000180)={0x1ec, 0x1c, 0x308, 0x70bd26, 0x25dfdbfe, "", [@typed={0x4, 0x79}, @typed={0xdc, 0x75, @binary="23c3e33a35c4ac8c5db66fa55749c681b8d1c7ce96f3a7fee08ead5b3dd1f6fdbafb40f17698395936ec36134143d6b0bc755aadc9ef6a86a7635a6a45127d52492e396fba3eecaeb8d0af87517a583231cc68095be3ec7f5ff3337358937199750a31e9ff8455b217fe33e97147c5f0687c5349b92ab41d3e425dedcb657a5330a17703ee962810ec6b756dd895d3a34e10382469253f103697c64f3c5bf2b8b3f4de4994f567dbdc30635203974778f5a56c0e8a1f5eba15ea911ce00541c14699bd0af0723e442d8c177620028b0c5f6ff48388c42fd4"}, @generic="a81e9fd6bf4fc03aa36be97012c084b5edcf7c1fe0b87d4cf06ddfccccfc17fe0a3076596c356a78e5e4f2ad3d08e83a7ebd674d44320113e1924198aa0cf3aa572559a92da4b491ac871c47540680133b6442c05d1c0c19b79059963f6ba0cc8190348e76b3d9fed954faca1a3dc8e412f21a68d095aa7417886d5add1ec66e00336dc3ebc3b2edb437fb53b41b648d6a50d9dc1b4d0c4a6728603216c546f349eee5792eea3c875a2b08479b4606439842f9e74f8d3b0714712df3a2f31172ca53d21f0e68d2315caf5ad63faa806b565267e65b7d232950ac501777c4996ff8b6d11e9ab4a500aedfd970160afd5b87099adf27", @typed={0x4, 0x84}]}, 0x1ec}, {&(0x7f0000000380)={0x1c4, 0x39, 0x410, 0x70bd28, 0x25dfdbff, "", [@generic="845b2c674705c9c3f3958845bf25ee07a48bacb69765471616f61e2c69bb59e42e538872ab1c11104b45fd413a59c09e2aaea323b5a13a520f2bb37a9866069f0ca07ea4760fba278167839b8c4a4e775309e9636cf69cfce7b6d2fc4af38c9478e5a9dc35f9b7938d6cc64af9ee7cbd8a8184a7dff93443c9c0ca3c46d697168efdc1ff61b96803fc59348dc49536a345ea5049958eeffea07189aac04b307dc6abc1525ddbac72a299c344", @typed={0x4, 0x91}, @typed={0x8, 0x15, @pid=r2}, @typed={0x14, 0x69, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="94f7af5968ea26ec84ee10c93cf21b063bf440eb0fe168709ca1ac864f0b3f2b887c3bc88b8e5f1dc9f9c66a1898f69867344ca4c8c66bb0f3421c951993e64cc6011bb3550f758e86806c88c5ae7b1ef4dc93d32e8c1620b7761bc8d9b1db4ca27ff6d706f3639c18faa980d9ce1a8d94c761bf08fdfa309a791e83ecfd0d5e71420bd2268b98faf5f880b9ef38eedb10a9ff843666743a498f258da75a78eb74e006ab3ee59220f42793304e3608a1ee3400b45605240dfca3f3a32f468e1a96a12509cf7dea691b3b490fa21e3e4b13afcbb7e3b364a313", @typed={0xc, 0x70, @u64=0x4}]}, 0x1c4}, {&(0x7f0000000600)={0x35c, 0x35, 0x0, 0x70bd29, 0x1a, "", [@typed={0x8, 0x21, @fd=r0}, @nested={0x2c4, 0x8e, [@generic="fadde7515dd9343a90ab0a7fb7acbb9902c827bc34e1e1c6042476e994694446afdff8e514c07d3ccf8ef7c295c772bfbcdc0c180fdc190f6eae455ab535c15f7274760762085514", @typed={0xd8, 0x1c, @binary="4435f9c9caa4af8e34f9e27cce73fc082cd42722a9c4578925a3df186555633a06ff68afd15720e30024449bee864157c0167b5592ddf5a37353e12fcc230886f151f03b26cd79b5c5bddff25abd42298610df0a7fbc7303420043aeea042a51c9a671531976b469b29c198b81aa42b0acb36db5afaf969f2459c19bba692864cf87dea8eec51e855452854d2df282c793bf5a8b848a735ef5dc6671169642701cc5ce9fce365cef4ef1adeeacaf4f0f2ede2825aaed6b045142f792a2c123a6508aea201ddf3ee186db5b44ec567337fb04b0"}, @typed={0x8, 0x85, @u32=0x8}, @generic="00f9fe56a5ffb14ea107b76c36740336c99dfd7f78814dd13cfc53b26085e8ca79f2b52cb3dc0ddd0a83c48d9ccfc459e7949d75f94d91d81436a849adf59b92d29d07741e3e36c5642b567eee5b0edd3d57d78c6cc6d3bfbae363d42beea392754a53106c4c04bd7c6fa3fe5df74554d83ec723359e8bf980ee84a3e98e0dda3a1a3592872efd510c5b463524ef32094d0e6f3422a1d5076792544135e319e1f0f93ebb2dcbb339862e492f0f0d6c70c8e2edb1b6a3888def1c27837ce9c47f98812e66012522f48bac376879eb43b808e971a5fff00feb39c05e1bc711918cc9bd7e4ce042202bc14ffc1d19322eb651257706e5", @typed={0x4, 0x72}, @generic="16c93a3a2b46465f1252c031dabbbaa3aa194362ca10c136f422d27531569e7179cb49d2b01a36da3b03be5e1c040a9dbfab6b88c8760c4bec49d0b1a520ecb8145f8db7d61fc315a12fc1b618cfa22bfe37b406a98521086397fd3828edac061de722fb941f2c58dadc8df7f8a6f577e0120a2bff05cd42e73356c10ff888cdfc1c181a", @typed={0xc, 0x2a, @u64=0x8}, @typed={0xc, 0x64, @u64=0x8}]}, @generic="f26f59663dc48ea8ea1458b038abbfe69cb10f0efb805c8eb43b800049933d4297b26f9596e34b3146ad935cf4443c0b84716644d30df9b5fe010eeb3e5c2ebc532342187b91967b710bce34c7413c605da2a5a1dedb94eab4cba5f8da1c7c6faacb586a9d8e614f4739272c47", @generic="f17af22fab50c288", @typed={0x8, 0xb, @pid=r3}]}, 0x35c}], 0x4, &(0x7f0000000cc0)=[@rights={0x10, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x8c, 0x40000}, 0x4000) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000dc0)={0x1000}) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000000e00)=""/4096) r10 = dup(r0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r10, 0x111, 0x3, 0x1, 0x4) mount(&(0x7f0000001e00)='./file0\x00', &(0x7f0000001e40)='./file0\x00', &(0x7f0000001e80)='pipefs\x00', 0x8000, &(0x7f0000001ec0)="21d10565cd51fa8f16d2d0d52f3ca0362e5e719d0ba06495df693feb23f041f48c6b9df075c41720e324eabda6eee816b73a7a1c8b6e59da650ade19c4d91169a3ff6921606fe1f88cab88d2c423ecacdf52ad6f") setsockopt$inet6_MRT6_ADD_MFC_PROXY(r10, 0x29, 0xd2, &(0x7f0000001f40)={{0xa, 0x4e20, 0xd3fd, @empty, 0x6}, {0xa, 0x4e22, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x143}, 0x2, [0x1, 0x800000000000000, 0x7fff, 0x7ff, 0x2, 0x29bbfda4, 0x4e]}, 0x5c) getpgrp(r4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r10, 0x29, 0xd2, &(0x7f0000001fc0)={{0xa, 0x4e20, 0xffff, @dev={0xfe, 0x80, [], 0x17}, 0x1}, {0xa, 0x4e24, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x6, [0x1, 0x5, 0x4, 0x6d1, 0x93, 0x1, 0x8, 0x8]}, 0x5c) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r10, 0x28, 0x2, &(0x7f0000002040)=0x84b3000, 0x8) getgid() ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r10, 0x54a2) syz_mount_image$msdos(&(0x7f0000002080)='msdos\x00', &(0x7f00000020c0)='./file0\x00', 0x200, 0x8, &(0x7f0000004540)=[{&(0x7f0000002100)="199ac422a4a6e5961c90f605c544bef13665201731e8ebd71fd53873231decfcfb001ba67807243ca500c15d3d48e641e44acd3da613223b3fb324e3b78288793a00ef3911219f4c3fa33b118bd7cc3cff7a434a0f6d65034af04528c44419f3f854138bc1848b1aa614d944702d743b4b04fb0a6eea4a43fa1fb9a4e6574b4c9875cf563bdea066adb7d347ba07478815a79e77e5e9b8e29fe3b39df7a2799311488d1d133d401f50a3277a48c5ed5bd4391fb5e33243b3e1f515746953", 0xbe, 0x2}, {&(0x7f00000021c0)="6cdf45c498b028fb61959ba0119db9199d79e4a7654a2fd79be413596e2861e371ac7ac8c5663f9e9354393d8335641a6aa18ff3bb437602f983a00a25031199d58ae894e12a3e65e0c93681d14c60194476ac4a636e8b851b9714932073065646905a89e3bf3acd538c5dd81feb411032e3a415b26a17e1406233a4e8d233e4f4e18e3ec6ad0cff48c161a23d141258dc108ac1adae85349d37609e012366ef2a611bd4f6ea066a5fc23e0a24606fecf4aa0648c388c08caf4106f0d4c168d3cc4c8858c6fffca642abc5a643f6697486dc52ea3721b449c5afcd999f18e58cd4f6bab5f81c57352d341ff6863d0b019084f2b8326304da8eb1ac1e", 0xfc, 0x6}, {&(0x7f00000022c0)="6aa7aaa967fb81d8bf68e52fea0059e769619030f51159a5635144c00557e933d68e05b84bb4e78d8aca4ed5858d56972b1f073d07544f61eb99c20516d072f303e5d43c7537481e836c64c9fe058378f7db9df454523725fc1d4239413667ee15adcc49dadf83ae6196e160605e2b0793275d55a60009a38ceaf9cf7a86672c40b25f", 0x83, 0x81}, 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{&(0x7f00000034c0)="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0x1000}, {&(0x7f00000044c0)="4111b64fe5312e2ef24843ea642d6047c4df4006865c07cb296af92aab28561be0827bab67b870d1fca4e867a3162f8f233829c646e8d54c18d2b81993c046c56c60c1ee1e64b0011adfd520aca4ad47", 0x50, 0x528}], 0x20000, &(0x7f00000045c0)={[{@uid={'uid', 0x3d, [0x34]}, 0x2c}, {@check_relaxed='check=relaxed', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@discard='discard', 0x2c}, {@nocase='nocase', 0x2c}, {@nocase='nocase', 0x2c}, {@debug='debug', 0x2c}]}) ioctl$VHOST_RESET_OWNER(r10, 0xaf02, 0x0) getsockopt$nfc_llcp(r10, 0x118, 0x4, &(0x7f0000004640)=""/220, 0xdc) r11 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000004780)={&(0x7f0000004740)='./file0\x00', 0x0, 0x10}, 0x10) fcntl$setsig(r11, 0xa, 0x3d) 2018/04/02 13:00:36 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x1ec) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="020a00000200000000e9ff0000000000"], 0x10}, 0x1}, 0x0) close(r0) 2018/04/02 13:00:36 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000240)=0x13003) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x5c354a6d}, @in6={0xa, 0x4e20, 0x101, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x17}}, @in6={0xa, 0x0, 0x6, @empty, 0xfff}], 0x70) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='stack\x00') setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000380)=0x6, 0x4) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) r3 = accept4$inet(r0, &(0x7f0000000280)={0x0, 0x0, @rand_addr}, &(0x7f00000002c0)=0x10, 0x800) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000300)) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x40, 0x600200) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000200)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000180)={[{}, {}, {0x0, 0x0, 0x6}]}) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x40040, 0x0) readv(r5, &(0x7f0000001480)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000000140)=""/95, 0x5f}, {&(0x7f0000001200)=""/68, 0x44}, {&(0x7f0000001280)=""/89, 0x59}, {&(0x7f0000001300)=""/226, 0xe2}, {&(0x7f0000001400)=""/118, 0x76}], 0x6) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r7 = openat$cgroup_int(r6, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r7, &(0x7f00000001c0)=ANY=[@ANYBLOB='9:4\r'], 0x4) ioctl$TUNSETSTEERINGEBPF(r5, 0x800454e0, &(0x7f0000001580)=r6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg(r8, &(0x7f00000019c0)={&(0x7f00000014c0)=@ax25={0x3, {"4853ddbbdbb7e8"}, 0x3}, 0x80, &(0x7f00000017c0)=[{&(0x7f00000015c0)="89a50dfca0497dcad78389350ae030079711b5fa3fbf6f08470c5eda9d044570332e62c32d9095a8de1054606a6bb05d7d1da1c537a17b23e8561f06e16ba35a2484aefafaccfe85bbeae70dae5d13a258fab44f721dee5e032ca2f4a54d9d261e31b58e5b2333ab09f613acaf7fa9ef1df4731152a3f7ec64c170482db936cae83fa83af24400482888c20d2627f1a5a2a4b737f8924bb8b558528ad5ac2f6656fbe3030471aabc073032e9e466d1770f0e0cac1e2a9bfa3675215739e1125cb4118925c677034b9b", 0xc9}, {&(0x7f0000001540)="6827cf9eef3d4edc98befe99a10a2a8a3d7d2017e95ea063730c75dff2b0f649a8684d118df325188341", 0x2a}, {&(0x7f00000016c0)="f87459180d9e42e449e3b9401f2b132b27d1c748c55a8807ffbeb25653087b39b43866172baec1ba72b9a142e6ea8b44be4974fe63cf025c80363338153958fdc35c3ddbab3e79538332ddb7d23048c81e01b9a9f5fc40fbc98a1bc2dd06cdf90c9572e6ae5cc6488388ff317566b0a89156261482f68e744f21444f66ec6952477c326b00b273e47f56f1a2e036564ae799a9916b31e17e95eab41d7ebde111b4305c3919b4212c0a4b14a69211d28407d8a3d4ffe2ce513c5cf80f2db1edab65c03d0788364129c1ce40617e15", 0xce}], 0x3, &(0x7f0000001800)=[{0xfc, 0x13d, 0xfffffffffffffbff, "34450ef6f8e746ad92b2c237c91719c338d8dbf60710e2ed572ac645a50beb896eee289f00ce27f59c33e2c65d8cb96e5a4767efd63e90cf2d9fefef0086d55fa1859434cd1b3341d9d3c62d58962c5ea37f92839fc5bfd6f3c53d18931d9cd3a6545f06157a4a9f31ad851ae52dfd3449f5526c4e8617207b31948d0bffb0fa50f4c6a55c09856e981863278398d0901fa8f18e8dcddf953efa7135d6b9f09eb400b1873bffa87d84087cf682123158d192d56b63d0629cf7b7da82b179333eb9b073d6d43ca21998af174abc66cc9f1869e777c8c38404006318b0003088337a97794c80f56f6d11876b50e499b4"}, {0x30, 0x11e, 0x5, "0d4918a77a2e0e8595538627a9510c638696bbb8b2426c36e89d8aea64caab5583"}, {0x7c, 0x118, 0x9, "67ded05b2f38f061121bbc58d38f7177de360149510d6157c32e8fb280490232f2a159536667f34c225f8a0aad64d3bd58821d7292c5c7f9a056e9e1fcb29a8823603a66d1b3f786ce921c4fbdad17a26d70b7b5ef22e9dea1574c569495519869d0609a5ca8b933d17743164e4e"}], 0x1a8, 0x4}, 0x80) setsockopt$bt_BT_SECURITY(r8, 0x112, 0x4, &(0x7f00000000c0)={0x9, 0x1}, 0x2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000400)={0x0, 0x7}, &(0x7f0000000440)=0x8) 2018/04/02 13:00:36 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00003a4ffc)=0x1, 0x4) shutdown(0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffea7, 0x20020006, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000080)={0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000000), 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x62ae6753, 0x2, [0xfffffffffffffffe, 0x8]}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x4, 0x200, 0x4, 0x4, r2}, 0x10) 2018/04/02 13:00:36 executing program 3: r0 = timerfd_create(0x0, 0x0) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x5, 0x1) read(r0, &(0x7f0000000000)=""/23, 0x7) [ 100.073599] QAT: Invalid ioctl 2018/04/02 13:00:36 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = getgid() ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000100)=0x1f9e) stat(&(0x7f0000001240)='./file1\x00', &(0x7f0000002a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r3, r4) sendto$inet6(r1, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000025c0)=0x0) syz_open_procfs(r5, &(0x7f0000002f80)='map_files\x00') r6 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000001440)=0x3, 0x1a) ftruncate(r6, 0x27ffe) recvmmsg(r1, &(0x7f0000000000)=[{{&(0x7f0000000140)=@ipx, 0x80, &(0x7f0000002580)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/125, 0x7d}, {&(0x7f0000001240)}, {&(0x7f0000001280)=""/222, 0xde}, {&(0x7f0000001380)=""/127, 0x7f}, {&(0x7f0000006880)=""/66, 0x42}, {&(0x7f0000001480)=""/240, 0xf0}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x8, &(0x7f0000002600)=""/31, 0x1f}}, {{&(0x7f0000002640)=@can, 0x80, &(0x7f00000029c0)=[{&(0x7f00000026c0)=""/224, 0xe0}, {&(0x7f00000027c0)=""/216, 0xd8}, {&(0x7f00000028c0)=""/195, 0xc3}], 0x3, &(0x7f0000002a00)=""/67, 0x43}}, {{&(0x7f0000006800)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002b00)=""/93, 0xfffffef1}, {&(0x7f0000002b80)=""/45, 0x2d}, {&(0x7f0000002bc0)=""/32, 0xffffffffffffffbf}, {&(0x7f0000002c00)=""/208, 0xd0}, {&(0x7f0000002d00)=""/241, 0xf1}, {&(0x7f0000002e00)=""/31, 0x1f}, {&(0x7f0000002e40)=""/220, 0xdc}], 0x7, &(0x7f0000002fc0)=""/173, 0xad}}, {{0x0, 0x33d, &(0x7f0000004180)=[{&(0x7f0000003080)=""/164, 0xa4}, {&(0x7f0000003140)=""/12, 0xc}, {&(0x7f0000003180)=""/4096, 0x1000}], 0x2c4}}, {{&(0x7f00000041c0)=@rc, 0x80, &(0x7f0000006480)=[{&(0x7f0000004240)=""/3, 0x3}, {&(0x7f0000006740)=""/176, 0xb0}, {&(0x7f0000004340)=""/205, 0xcd}, {&(0x7f0000004440)=""/52, 0x34}, {&(0x7f0000004480)=""/4096, 0x1000}, {&(0x7f0000005480)=""/4096, 0x1000}], 0x6, &(0x7f0000006500)=""/9, 0x9}}], 0x5, 0x0, &(0x7f0000006680)={0x77359400}) sendfile(r2, r6, &(0x7f000053cffc), 0x8080000001) 2018/04/02 13:00:36 executing program 4: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x7, 0x0, 0xa230}, &(0x7f0000000100)=0x200) r2 = userfaultfd(0x800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000014000/0x1000)=nil, 0x1000}, 0x1}) creat(&(0x7f000009aff8)='./file0\x00', 0xad7d7fe0a6447f93) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) io_setup(0x7, &(0x7f0000000040)=0x0) io_getevents(r3, 0x2, 0x9, &(0x7f0000000480)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000140)={0x0, 0x989680}) gettid() clock_getres(0x800000004, &(0x7f0000000440)) execve(&(0x7f0000000200)='./file1\x00', &(0x7f0000000400)=[&(0x7f0000000240)='/dev/snd/timer\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='/dev/snd/timer\x00', &(0x7f0000000300)='/dev/snd/timer\x00', &(0x7f0000000340)='/dev/kvm\x00', &(0x7f00000003c0)="6d696d655f747970652abb73656c666b657972696e6700"], &(0x7f0000000bc0)=[&(0x7f0000000600)="da28766d6e65743100", &(0x7f0000000b80)='\x00']) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f00000001c0)=0x9) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x200, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000680)) ptrace$setregset(0x4205, 0x0, 0x200, &(0x7f00000005c0)={&(0x7f0000000080)="449ed0dd6831a7fb44eca4221b1fb01abfec082aa7d0ee6f0ba9db0ece", 0x1d}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc2c45513, &(0x7f00000006c0)={{0xc52, 0x2, 0x3, 0x2, "6802201e63952d965c97c67aaa6b9a1e5841e04e1853dbdef0fb1fdbfd08207b6ca44647a0a3e41b34f1092a", 0x6}, 0x3, [0x0, 0xf033, 0x401, 0x2a2, 0x7, 0x0, 0x0, 0x0, 0xb57, 0x9, 0x9, 0x2, 0x1f, 0x8001, 0x4, 0x8, 0x4f7, 0x9, 0x401, 0x2800000000, 0x3, 0x48, 0x7fffffff, 0x75, 0x7f, 0xd34, 0x2fd, 0x3, 0x4, 0xfffffffeffffffff, 0x7ff, 0x7fffffff, 0x3, 0x5, 0x1, 0x6, 0x5b1, 0x2, 0x7, 0x2, 0x101, 0x80, 0x6, 0x1e4, 0x8, 0x9, 0x1000, 0x6, 0x10001, 0x9, 0x8, 0x338c, 0x3ff, 0x2, 0x401, 0x13c2, 0x2000000000, 0x2, 0x8, 0x8, 0xf5, 0x7, 0x7ff, 0x1, 0x24b, 0x4, 0x9, 0x7, 0x5, 0x6, 0xfffffffffffffffc, 0x9, 0x1f, 0x200, 0x2, 0x5, 0xc000000000000000, 0x5, 0x8000, 0x81, 0x7, 0x0, 0x80000001, 0xfffffffffffffffe, 0x1, 0x3131, 0x7f, 0x6, 0x80000000, 0x100000001, 0x3, 0x401, 0x1f, 0xa7f1, 0x6, 0x9, 0x5, 0xffff, 0x0, 0x7d, 0xfffffffffffffff9, 0x1, 0x7fff, 0x5, 0x5, 0x5, 0x100000001, 0xfffffffffffffffd, 0x9, 0xd140eb3, 0x1a, 0x4, 0xc5b, 0x100000001, 0xc68, 0xffc000, 0x0, 0x1aaa, 0x9, 0x10000, 0x4, 0x1000, 0x1, 0x4, 0x4, 0x7, 0x7fff, 0x6], {0x77359400}}) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x20000, 0x0) r6 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) read(r6, &(0x7f0000ec6000)=""/50, 0x32) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r6, 0x40505412, &(0x7f000001cfb0)={0x0, 0x6, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r6, 0x54a0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000640)=0x10, 0x4) 2018/04/02 13:00:38 executing program 1: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x20040) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000001180)) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000010c0)={0x0, 0x0, 0x100}, &(0x7f0000001100)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001140)={r3, 0x8}, 0x8) getsockopt$bt_hci(r0, 0x84, 0x7a, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) 2018/04/02 13:00:38 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x4000400) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400805}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xf8, r1, 0x100, 0x70bd25, 0x25dfdbfb, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x88, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff]}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gretap0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'teql0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'eql\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x80000000}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xa13}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}]}, 0xf8}, 0x1, 0x0, 0x0, 0x40}, 0x10) write$rdma_cm(r0, &(0x7f0000000040)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001b00)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000001b80)=@migrate_id={0x12, 0x10, 0xfa00, {&(0x7f0000000080), r2, r0}}, 0x18) 2018/04/02 13:00:38 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'syzkaller0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@empty, 0x800, 0x0, 0x2, 0x1}, 0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001200)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000002c90206cf47b2bfa41a1d227789ea6d655df932b18aa3c9f5bc698e3d61a70b702afd48cbded279a4386929ef66b855df2669d077012b36e03b9396e11d5963ae07289f9d7519afc4468f2a712db84f592edd7e28f2d667ba8268f7f9fdd0c486d2d126e06750834a5e3952fb2bccacca74b7613cfdb93b2afbb6d9f28ecc41b352072fa55a59704fe4a09967ee67a8cb876bef1764921ad0aa63dad900ac5bf2a9ea285f98caacc984a232c545175f28b7b867e0e07b07bd011feb30293e103673225ee69e197314a9058de0a19dd66ccbd786fca4342a09f9a730d450d6b22982309637b730c3359339e8a7d09f9642bb324fdb8d734c8c5eb08a7a9d11a3d92fd2e8d12f47f991055893726b115eed6c8d8648d67c135a5ea7ebf147e7c5be59f05d6aa50b79f6bbdfee18b21aefcc2601fdafcb5710033020068b53c2749536e93c67f1497227224ef37f2b2bb316bfaaadee2106370a7c6fd28a7a1a1ad97314724ae626fe0d1413757b6d09cdd472d0ebf80cdf0e0a68b9cc2bfc7cb584b4552bdfc18a7a5e3775e97821ad81096a701453865a0c82bfc988e4c78237f2d49e8ed7b90d1838087af760ccc61231ae5386ef08b50004ec3e98e2727e77b467217318694c18a9bcc4d06cdc096f3017cebd4acd28e4c89a3ac72e64973a272f5feae64436880c157218aa574ddb2bcb04284fa602a2ea9b2c7c9f9fc5e45a19b5bafc86e138621aa02dedb619a76249ddfab4fe0de52a11a20bdab56f71b90d5ee4b9fa39daacda33e253cfe5e06d03ea78ea8e21a4c08766b419834b6b5036292f3ae512828db2cd71f6ff54a78211c75dd9e21b85d008cff074408ff82c18b679e590d0aa4127aee76c64d78f68c2b5c60ceea02cba76a250e7127879e8c1cb9cbaca8673366382a922e4425bdbee84cc2d0b086aa5e1ce6706d1854b98220a0d896d261e4311da3aa69d16eb66d052c781ae10c79a910064e541915ce502c543ee3f9c0f5e3e4f39c4af1f48ec6bd85e60c19477146086b75f391dccb137377417a44d78c96923a2a5861d52c1831e674f886f17327fe05b2956a3408515f363b10a42cc278cdde1b1a6fefeac0281969b679eae398205e0571bd6501a9498c498de61229e3f9f92ad789bcc3d80844b98ee2433d4440b08333a720f62adaa12301b4157380a600e84a9298e269275f4bcbe21aee14e4d480f08932dc7550aa88d21ebac9b289c4310b59f729b19aeff5051a42b08f913a03f542a95d96920106b186896e88a64bb02f202449ffabf6b5801ea89b3566a1e0cf568e782b52afcbd667d2f9cf4e54d823294abfb42dfe83e9fa4309ab2e454a4c0b7e06e7b52adada8ac2ddbbe167bd1ef0f65cfb5fecd40cd3d966817fa7b264154a3fd3187b82feb3be2ae9a4a0ee8fcba2737215b8afa61a0d02882e2087a37ce10375011e6105c90971fad775117ef68e4eed8acd26c660a47b86625b054201eb355cd759a0fe780486b0e5270bc607b0667e941e381c1c339bcd8f6cdf744b2b2fb9d7b7a9fcf763049566ca55f7105adda76c5e9b842ce3bf25476ffae5a9d7397dc4d728badf683c9817c2afe28a00577a55fcf969b1715be3d3477088027587ffa0e68f98a3c40f53cdb776015349799b3e20aae9cbd291e5f4e7e4e4e6d527ac929fa407a94784c80c8610d519ceb095a1304eed8fc5d286daa899e176110c4b1bcb5790f49e55849aa50c97c4020b314316f8c4dd556948e0a31babeb9d37c5f0d9e4a68f8278b42a997c7407409eab11d5f789d3082720db4b32855e1d47cf150d06e484259313ee4f8107fe3e1f2cd98a5811334e09a17939431143b3810125c92b94c4df7a41c8b11f8756886079fea6f73790b1f3e2be66ba45ea4a8e1b5a1abda2d3c4daf5d5987df3a8c92d07bac541497743609f4caf2fed6a8b039a185fc02b19ac3cdda86f40b0ee5c8c03638a6ad4949861972d8ea2a5c3005df61c346d478ca9a0069f89e07bda5455dcfe1ff944c64d90435a7572dce109500350ea1e224973533d61225fff3f5238e5dc32767cc83e4f0cdd6a8621975b689d8d779a08f64400402a026ca758785b4a0bb3f3d8a0c3a73b11d172d3a52ee7be9d9a4f4022989d334ac77e4d4bde0f939120f908ef8e2e6f6aabb8250f3da7408be02b8502ff5bd6ecb1b3057e2d6c9ba8383651a338529196d849c411a96d65762596d7171a03337b54c305efff95e9be44b921f0c03e6716d585f9edd807072c62bc417663ca6e64bd1a796fd3ef2f09eae6601545da93a47bb28af531f74e8f5d41234ded447e015178385f656278ac97554f7a06360a036fd0e42c75bee809a68c5509f16fbb372b07a62b73e58422e23c1dae0b3ebe3fbba51316a7e3c1bc726a24737f2547ec566dd5e1776f1a5948fb79fff1e0b2d9e54f42be649aa7e0c2dc4eb546032734984aee5e30722a4c70029b5f719afc3993b4dd033c4ba3ba94b6685f9f648ecaaa7537e3f8fc9e359fed98babed6bddd349351df30d2f7787506cf309b20cd137154ffa9d84a2d5161fafa3598a08b24d94178d70507143489ae485eef541ee927cde81a954312720dea98e2485e192b4031196e37df85c2a2eb48a46975690092498c398c8319dc23ec8f4a9d84a5ba96427896b6a3043c10ce6b85a858c8e22683b1c9155dd1d9e86f7471568fbdb84463bcebe1668842d72b1a2ef548ffbb23f6276c8cefbd8f00dd1c07fdd32d21f171f1f1b98e409fe0850fe288001357bcae4edd44af9d87febbe268d41f72f61c44d860e411877a1a7414263bce882119963d9e4b68fd324b9670e617dd30b5d63d0defbb278f5fbab78f44007839861a0f8e32591949c2b4d87cb6f0e3be033c86574034fc4d8953c1370c0efb38e03c33d2a41816af29eef1cf0d7fa7fe389a93ec5b1175d7a4eb6af13e36d8cb8e91809af0334f13c827614f0c052a66f05bfa72160153e1adc14e0c30807ca9e1aa8e7df77ecb70a5bcabdad7d2d9df14b8b859cae1cc0ffa08a9ee8ea57470576d9cc1a602524b3c726272a4d73aefa12ceb955b367bd4f66fc0878f75890b127b4952bb80cb25cdfcf91cda6c5c5ed4411de4ff74931b204b425380d16b37eb3b6ae0c4e0e8982a86409a55bc1ca58f0946a480d5933ffbc82109d0ac5221c36f54a43dc35dbe1fd069ee1b5c45d2f8f1fec2b35d3472a3bea1a06156d2155cbc7d6880d5404a729bd7669a82bfb7f52c2e2636161bd6bb2dd84cfcdb37d015711268ceaf4e569584cdc128ecc0d51e2f7ff1373ebff771053da71510a6dc968289f11dce3cc247a787c962d933125e426f84d73bd60aa77f90c1ee7094f4106593de6b13a088809b5a08ca073d59de74fb6dadca7543e6ac8bdb76f8a0ec5169b86231140e1d71f503df872f30994998e673c6ae1787d5ebbbc061f8f623166f15052a9f49ede1e107a2d0ee8fb54b4395b88a9b068ec7b8459d8650d55df11dcd5670838e703f0cdb8cf1047625ce2db4019767e525a8f8f1c543ae85ffcb13bb0fb9dea66d276a3d935f5f6a0a65272b4086a44ba0964aeb97e3645c01f6ef186b4fa21bc37280daa89d3484f307cdad6e220e15e02af7abbaee9b961674a47b0b6be5b3a2d5770f40201b4d2dec5a49734de037c9700a98f3fcf775e2efb46d1e3d9f3bf242077623bef3415cb3d38f78ac445d9b7cff36cbc9da12b92c6ed0a1ddf08599bf80fb46b1d12f973197bcd312676029dc42d26617c6401e9611469f85c4799e32d87b995a1ef6d887e4551474a6ecb309dbe641155ffabf2bca33d7a716c2e0af373bc7c68b5fe67f11e12c077e80f7ae30ed38224c98705fd9c08d36560cab4b73921c705f30e916aa7698373d938979e8fb6a316674cd936aef5b04e9b221980a6b969d7d9d262bb6a8164634b29ddce7f2cd08e91f00000000000000c9189c8f66c50440c3304213d318e0e3be3b0fb5d35a79086c6f2f72ae724f0ba740466a9200760b40261fba48fbe0fe24af6bf680dfed733d119d40ff8636aa9e5799daf9b44f42c96dd3ee77217b7111dfb0e3a8d77991099e19313c104ded8ed0375465d04e889108e65a9407b7f9c740c697cdf822e9a1450944ff8b8361bdf5ada903fb53d79c5e4e16037dde45bbeba46f7f91aa01fa8d5b10d672e2b069345a90a5481b487159019a4f0a127e216a5f3ff829385a806f4b12ef4c3fa80701920939b84060a676e55b476e57ab9af257d64e0914104c8152cf0ca8ac465b047e7cc7829a62ffbe6679deb6091b70870d53cbcc8e93a0b39540bcd3b59021947ee48ac2bc989eb5c01c680582c7e091d0e12dec16da9db54e106a449b6e53fd47eb41c55fef2e3a9ce37445d9343150395830d6aefb0a0c39dbca02d9866b4c1aa889e03e587ea238c881852a814b35a18472dd18ac44bf5dec59c7c39734845f8b8b450cfe84106cc6a05f1f63cdb8c7e20e546be49f06ac6165ffed6b9b9cb7d5d8ee136f178e9f52b74c6bbb2a2e00469c00f2c8b98b13bb34401d1938fdf31a933e85ec5eae61eb8983b7404ce533915c6e222e029ec7d23c2dfb9817e0eb5b86aafb67f2b20608e501b49fd1e443646f507f807f3d882bfbcd32d14acdcad370a9270be8d366a8e3804f98fa64df64bedde294212a89995085ccccfc20bf481b9158ed7a1fc4776cc3523587d0c46c1dad0e5408fe8e81a99e5b8e722b0463fe9d4c46c4b35fc5a8a2812ef8cde64255732bd3bdc1a58c3f782e8c56c95aa4eecd534b2236c2e2f111368b2348330c7692c9a9d50552b3af42d7f499e7c4084a761ddbdc86d330043aaa81d2443933e5054e786db4831a38ef6ac6a333235ae38460ac0abec1f55c46fe121b069338b5c6625081b4cf9ed8edf70a12c408f9fbec43bb368d798adcb0b12ff9e8e19bf20dcf8e8a77df9dfbd6704510843a9962aaf7b436e8f95cd9f426c3d8de78b953a8949dadfbf60594696372957f8d465fc2271cdecd538ba9d913eebdef3d4a651aab219844e33c1bc631b8cc55f584add92554ee23c5d8a46304ee365b5fb77253ebd95dc532b4c4ac6b5a361ad9fd255d0eb4cbee5ad5ef014af681ca02526c13ad98c717826b6d54e9dc327649aec5efd62a92243b834249949f14641d26707d61f4ffb7777fb6a6a2581fa22dbece322a685e9521bab83109b7856ac9f1f56150ba902b973d749fa9fe7f192f7bf844f47db30a97f75f12249b16dc8c533091806ab8449a8bf736cc6a5e35af1c18f41ee0f3ba7c5023036f423fb3497bd61398877b9379d351a047e6b358736de1ff0b549ff63d7ffd1a393dfed86748eecd8f96bae3495f5cc660c15f90b451a76718ab2b4c4dad52ff248ea195c62a47528be1a8f18988cbc7f34becb00ad089ea0609d0f92f6cbfd3067d9e00e651f3d00727f2b6f502059ffb1cce22b7e5626ebbde8b64ce18b5794b3d3e7a7e494d75b5e354f8196cd3fb7aa5dd8df1531956a322d394c34b9e72fc931f966b2ebf66ebbdede34112db088ba784f8551bbd8c090f1590c0d3ad38b7c86bdb14c42fe44208dc2a29e40f4a6bdd873367ed16ca5913c07be28acdc88f41a7146ef0f03fe0f5cea1cb655c85ef2318b23e5996d6708e9e7b6571807a2183dda2a17b278b9d2ec1f0b3924225aee19df4e6466d2c92fbf7092904bc94f1f3ef750e4ec37e0dfc22192bed8b59722f7879082311766f68e0dc7122324acd4e7a9a557bd8a6a55ad87bc8f2c869170ab8995ffbeb269b490a3653aa8fc1178a0dc26f227c66397d2b06cd122acc49bc35"], &(0x7f00000010c0)=0x2) socketpair(0x5, 0x800, 0x375, &(0x7f00000011c0)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2}, 0x20) 2018/04/02 13:00:38 executing program 3: mkdir(&(0x7f0000fddff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000f51ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='.', &(0x7f0000a42000)='\x00v\t', 0x1001, &(0x7f0000f8e000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) 2018/04/02 13:00:38 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x2000000000010d, 0x5, &(0x7f0000dc2000)=""/4, &(0x7f00009d6ffc)=0x4) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x200, 0x6000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x800, 0x202, 0x100000000, 0x6, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000180)={r2, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xf}}}, 0xff, 0x40, 0x3, 0xfffffffffffff800, 0x4}, &(0x7f0000000240)=0x98) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0x1) getsockopt$IPT_SO_GET_ENTRIES(r3, 0x0, 0x41, &(0x7f0000000040)={'nat\x00', 0x19, "1779ec0776fa8d5dd55625aa72bbd1f4ba93ed9002fc403ec3"}, &(0x7f0000000080)=0x3d) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000000280)={0x4, 0x0, [{}, {}, {}, {}]}) mbind(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4000, &(0x7f0000000300)=0xfffffffffffffff2, 0x80000000, 0x4) getsockopt$ARPT_SO_GET_ENTRIES(r3, 0x0, 0x61, &(0x7f0000000340)={'filter\x00', 0x31, "54282ca259afeb6e1c8e0f06b3aecba7c11d5fdabf3ecf8297bbf08aa9adf105445859667b65a9a1b245f819660ab254ff"}, &(0x7f00000003c0)=0x55) 2018/04/02 13:00:38 executing program 4: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000100)='proc\x00', 0x0, &(0x7f0000000000)) chdir(&(0x7f0000000180)='./file0/bus\x00') r0 = syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./file0/bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = dup(r0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000140)='westwood\x00', 0x9) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000040)={r2, 0x1}) 2018/04/02 13:00:38 executing program 0: set_thread_area(&(0x7f0000000000)={0x9, 0xffffffff, 0xffffffff, 0x0, 0x5, 0x7f, 0x9, 0x0, 0x6, 0x400}) socketpair(0x3, 0x80000, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$evdev(r0, &(0x7f0000000080)=[{{0x77359400}, 0x0, 0x20, 0xfffffffffffffffb}, {{}, 0x8, 0x3, 0x400}], 0x20) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000000c0)={'icmp6\x00'}, &(0x7f0000000100)=0x1e) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000140)=0x6000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000180)={{0x96b, 0x5}, {0xffffffff, 0x7}, 0x7, 0x4, 0x5}) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000200)={0xaf, @multicast1=0xe0000001, 0x4e23, 0x1, 'wrr\x00', 0x4, 0x0, 0x16}, 0x2c) syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') renameat2(r1, &(0x7f0000000280)='./file0\x00', r1, &(0x7f00000002c0)='./file0\x00', 0x4) write$cgroup_int(r1, &(0x7f0000000300)={[0x3f, 0x35, 0x30, 0x0]}, 0x4) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f0000000340)={0x1, 0x1, 0x6, 0x27, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000380)={0x5, 0x1, 0x863}) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000400)={0x2b, @multicast2=0xe0000002, 0x4e21, 0x1, 'dh\x00', 0x6, 0x4, 0x3b}, 0x2c) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000440)={@in6={{0xa, 0x4e23, 0x5, @empty, 0x1}}, 0xfff, 0x3, 0x2, "6a4c9bbc386ef6e6d385e7799d3ffffb4dfa7eef33a43a839f339b72acbc332da645d6ea5c72cb5441dadf81d943be51e6f7e902a9a8dcae62bed408bf61257149cfdbe6584ef2b797b1f639db4c6d45"}, 0xd8) keyctl$session_to_parent(0x12) signalfd(r0, &(0x7f0000000540)={0xf6d}, 0x8) getsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000580), &(0x7f00000005c0)=0x4) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000600)=0xffff, 0x4) clock_gettime(0x7, &(0x7f0000000640)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x4, 0x1}, &(0x7f0000000740)=0x88) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000780)={r2, 0xd9, "c263ba139d50e07315e38055b3ed687f9b6811e017c835fee8a884f876aa37879b9e131d795d9e05a348c60df81c3ab740a66818cd901127f3720de230fc0264858fd24bf81ffd724d4b00663f2a9e53031fb8b062a3243584aece547dae67863e460235fe0d613c5442b9644aecfee6fe8d4e48d755ee0afd8c1a4a1e5f8ed2f465214ca042b693518160a54787020a9e6a2d5fcc72016e351006d196c823f488fd8b535b2df11ecc7e78cad50638cccc3742a9fa550d61da9c28c33510e4d19ba8560469b6509a11ccceba909f31db2d7594c6925d0fb739"}, &(0x7f0000000880)=0xe1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000008c0)={r2, 0x4}, &(0x7f0000000900)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000940)={r3, 0xe4, "33d0cf3e38c38ab1a1e6a894b67e4f873744ae989bbdfa2dc130ee13452cb7b1e4f517f3118c8d87180e2528c9e73326761fa642ad99c60c41519ee67a5463ef1b1fd716b9a22bbfa0ba666fe52d4c66e300279a5e6571958a09c1013a3335a3a72a7e65ceeddabe3a9d2d67cb7362dc95e2a6d03dea240f53b60ca7404e6ac2d4ee7bfe37a0ca77e9d5c96ec89f271de5df543c62e9dabfcbec6c69d7fb9b03a1eb28e8d40a6df54b9f70bfff5460d08d4123b9c4c15114c5a4b4f71609d40186c74a27764e34d8ad95760ed57f693d8b167193b377350b9274f04da8fe4ff018d31677"}, &(0x7f0000000a40)=0xec) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000a80)={0x6, 0x3, 0x7ff, 0x100000000, 0x1ff, 0x2}) getuid() setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000b00)=0x2, 0x4) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000b40), &(0x7f0000000b80)=0x4) connect$inet6(r0, &(0x7f0000000bc0)={0xa, 0x4e21, 0x4f, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000c00), &(0x7f0000000c40)=0x4) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000c80)=0x11220) 2018/04/02 13:00:38 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x800, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000480)=0xfffffffffffffceb) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)={0x108, r5, 0x300, 0x70bd2b, 0x25dfdbfe, {0x11}, [@IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x1}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x24}]}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6b}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfa32}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}]}, 0x108}, 0x1, 0x0, 0x0, 0x8000}, 0x4008040) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="200000006b9d9b4f00001f0000000000040000000800000000000000a3000000"], 0x20}, 0x1}, 0x0) r6 = fcntl$getown(r0, 0x9) ptrace$cont(0x18, r6, 0x8, 0x51) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @dev}, @in6=@ipv4={[], [], @rand_addr}}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000440)=0xe8) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000003c0)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0186405, &(0x7f0000000400)={0x100, 0x13, r7, 0x3ff, r4, 0x7ff, 0x5, 0x6}) [ 101.352157] binder: 9641:9642 ioctl 5411 20001180 returned -22 2018/04/02 13:00:38 executing program 3: setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x1f, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e24}, @in={0x2, 0x4e20, @multicast1=0xe0000001}], 0x1011c) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0x4) r0 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x8, 0x80) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0x9, 0x3, 0xfffffffffffffff9, 0xfffffffffffffffe, 0x5}, &(0x7f0000000300)=0x14) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000340)={r1, 0x3ff}, 0x8) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000000380)={0x2, 0x0, [{0x89, 0x3, 0x0, 0x0, @msi={0x8, 0x101, 0x3}}, {0x5, 0x2, 0x0, 0x0, @msi={0xfffffffffffffff7, 0x8, 0x5}}]}) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x1, 0x100) openat$kvm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/kvm\x00', 0x80800, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e22, 0xfffffffffffffffb, @dev={0xfe, 0x80, [], 0x17}, 0x2}}, 0x855d, 0xfffffffffffffffc, 0x6, 0x1, 0x3f}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000200)={r3, 0x3ff, 0xef}, &(0x7f0000000240)=0x10) 2018/04/02 13:00:38 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)={0x100, 0x1ff, 0xffffffff, 0x2}) getsockopt$inet_buf(r0, 0x0, 0x200000000000043, &(0x7f0000f39000)=""/30, &(0x7f0000001000)=0x1e) 2018/04/02 13:00:38 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x2400, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) io_getevents(r2, 0x81, 0x8000300, &(0x7f00000001c0)=[{}], &(0x7f0000001480)={0x0, 0x989680}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001340)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYPTR=&(0x7f00000001c0)=ANY=[], @ANYBLOB="f564f57c2800f5afce5c63d22f60f851c69f62d8ddedd69d57436a46f590a15e661d04834ceeae0068397c45c3057f16dccc7476128a3521d91116159b0490471aa3517eaf8674faf20e26f0f664eb4b7b5cd7fe41fb8f39bd40c36a6a22188ec6e4ee6eb3c27b55999db081da91f53aedfa7e949e79642f3ab3ab5281d9d4c91745ffc4db18ff692ed392bffba46fd21e3343b6094cd52aaa40dd", @ANYRES32], @ANYPTR64, @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYPTR64, @ANYRES64], @ANYRES32=r0, @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYPTR64, @ANYRES32, @ANYRES32=r1, @ANYRES64=r1, @ANYPTR=&(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES16=r0], @ANYPTR64, @ANYRES16=r1, @ANYBLOB="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"], @ANYBLOB="93577a1112a31ef4d156acbbc6b912d0d79795fc62bef94df29841e526c9e27339fc8586f0dc6b71da97ff7ccadd87e86ff3696662c4a8281fac9f49e5758ea6746e7dad25b99bb70cddd01c6577a92194e9e0da191c7421e7ef194b97355a3aa5ca0219871f7c85702b27727877eef59e4e102547b7160d1894c395a14df30b572575bb059122ab7e77898dcdccb64406355f72d29a1d0bcfe37d30ac2d94a921cf56", @ANYRES64=r0, @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000040)=ANY=[@ANYPTR64, @ANYRES64=r1, @ANYPTR64, @ANYRES32=r1, @ANYRES16=r1, @ANYRES32=r0, @ANYPTR], @ANYRES32=r1, @ANYRES32=r0, @ANYRES64=r1]], &(0x7f00000002c0)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000000, 0x12013, r1, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/02 13:00:38 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000000c0)={0x2, r0, 0x1}) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000100)=0x3931) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f0000000040)=""/28) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="20000087b148cf7a6b00580000000c00000000007a4793cdc500607acf6f1deda0357a4918db54f90d5f08f2d429d842e63bf0dc064ffec743eafead5e6df8d316c611e8e765db0386a3dec766ff0c962491dca23d64cc66933414f93bfde0b8424c8260", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}, 0x1}, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2, 0x12013, r3, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/02 13:00:38 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000000040), &(0x7f00007d0000)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00', r2}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000006840)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000006880)=0x0) rt_tgsigqueueinfo(r3, r4, 0x18, &(0x7f00000068c0)={0x4, 0x1f, 0x4, 0x3c}) fremovexattr(r2, &(0x7f0000006900)=@random={'trusted.', '\x00'}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000002c40)={r1, r2, 0x2}, 0x10) sendmmsg$nfc_llcp(r2, &(0x7f0000006780)=[{&(0x7f0000000100)={0x27, 0x1, 0x2, 0x0, 0x2, 0x7, "0830bfd32b655cd46caf148e8d8c7333b340379b27b03934dcc4ec57fd0078b44a4e334efe9c31a37910be7dff917ef732a140e4864107703c837de35557cf", 0x20}, 0x58, &(0x7f0000000380)=[{&(0x7f0000000180)="139c04b9df08356625fffa07ce28c2647668d7b370c7fdb88797a036be375d184ad0146fbc70a290a8d348ce7a651e1baf74da6e97e7170c8627933b86d4e550ae26679f3c67fe528545d777af75b6eaeac542b6dac3995699ab8911e8f2ffb6df84a0999238b5656f389f03e8e7aa9833e5b3741fee088e93778b955fdceff32ff61ebf59b20658efa8f74b4496ee444d8a286d1d7006c54c2ea2917e98eb2d8c385a0afb37c656ba605ddacb9fb473def7b30496fe4e41b8f5d07b580502d13ed53873c1baae2b65c1ec4cbf45ea6fedd13137b1", 0xd5}, {&(0x7f0000000280)="87b0d8c66d7f205f7ec0876594abc00458fb9eb4456fb3d7402a48d04f56e929edad8489", 0x24}, {&(0x7f00000002c0)="dbcecb70740751f2666134c4ca25dcced522ec3714a52da60e6cf3381c4e77363f5e40869c9acaf2a59c8fd46d3f5beafee4d4a8356ae0f4575202bfd509a4a5bc74af4f4fdecd0fbb5e6ce1e5766008541c57ea6fdbc4ab4d721dc911689781a31a221db5ce669e64bb0dbea6a479862cf0b6f996277d7bdc1b1c4d7cc4e7bd53940393cc5ceee77e2df42792b611c0c8c5dfe451e4a44bdeb7f159d9f4fb790dd5c774a50da86b4e27864ef243fa263ea2300f0d6e9548a1e7", 0xba}], 0x3, 0x0, 0x0, 0x8801}, {&(0x7f00000003c0)={0x27, 0x1, 0x0, 0x0, 0x5, 0x7, "2dbf36cb52ae952749b86948c64cb9613f876debd149148f4c99d27e54d4fed0757e116e55674fe1d5b2e555389b9bbf87a0842b7edbb514065b22f06a6583", 0x19}, 0x58, &(0x7f00000025c0)=[{&(0x7f0000000440)="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0x1000}, {&(0x7f0000005580)="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0x1000}, {&(0x7f0000006580)="2785ff192ff8367d9ae4f3485c6cb4f5be691d590d9f4386a71fd946f747f0cea118f5e5a203b6e896d27d4aa3851d1fc1a6f7597ba1f9870836fbaf929e64149a250c4beb5f86f2b228fa337f28bed8575e7ad62e7fa117b9291491940449cd002ac657cbca6168906e44ab943d7c1bb07ad69856e6dcd5f22f1ff6e33f473cbf24762529e710fe8dea821930c7bf36f16693571935eb19abb190132bfd30bd052be13f8e1728350413db6e9fab7bb4b53bb6fff66e6ccc547b83b7262212ccf122dc1229deacd509cec49cb47cdde9fb84d6fe7f99f208a23d2440fb842b0686aeb1c283e7428700", 0xe9}], 0x5, &(0x7f00000066c0)={0xbc, 0x101, 0x1, "bad489e51180ab7c02ff1dbdd9e3995a30e6e4811f430d1c61fcec3d1d8e6524fcad27212ff9b440e4804356766d69db36b421f9803a101651d99ee9c5cb80d79de258c356d203d9175495ae2478a46dc4408f934ec862cc3a90151fe9f2cd633a07d5ab23b0f080652f2f286180d0c1168656106e32a7a7fd5eec856ef2153ca217aa6ada3b2f22bd879657ee8c1f551ae11c7b4af39d4ceb30e42e61db055c462bb0477f77a889f601e6c9db57"}, 0xbc, 0x8000}], 0x6, 0x80) 2018/04/02 13:00:38 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000040)=""/185) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000100)={0x7f, 0xfe82, 0x4}, 0xc) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x1d}, 0x10, &(0x7f0000000200)={&(0x7f00000001c0)={0x3, 0xb0, 0x10001, {}, {r1, r2/1000+30000}, {0x0, 0xffff, 0x81, 0x5}, 0x1, @can={{0x80, 0x4, 0xfffffffffffff7af, 0x4}, 0x0, 0x3, 0x0, 0x0, "00024e0381c06ba0"}}, 0x34}, 0x1, 0x0, 0x0, 0x80}, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000280)=0x81) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00000002c0)=0x3) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}}}, &(0x7f00000003c0)=0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000400)={r3, 0x1}, 0xc) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000440)=0x80000001) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000480)={r3, 0x2d9}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000004c0)={r3, 0x8001, 0x8, [0xffff, 0x9, 0x9, 0x9, 0x4, 0x2510140c, 0x7, 0x5]}, &(0x7f0000000500)=0x18) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000000540)={0x9, "84562bb41931bf81f2"}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000580)=0x6) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00000005c0)={0x7, r0}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000640)={r3, @in6={{0xa, 0x4e20, 0x100000001, @empty, 0x3ff}}, 0x101}, 0x88) ioctl$EVIOCSREP(r4, 0x40084503, &(0x7f0000000700)=[0x41, 0x30]) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000740)=0x8) ioctl$KIOCSOUND(r4, 0x4b2f, 0x1) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000780)={r3, 0x80000001}, 0x8) getsockopt$netlink(r4, 0x10e, 0x5, &(0x7f00000007c0)=""/78, &(0x7f0000000840)=0x4e) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000880)={r3, 0x2bba, 0x3, [0x9, 0x8, 0x100000001]}, 0xe) r6 = accept4$inet6(r5, &(0x7f00000008c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000900)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r6, 0x84, 0x5, &(0x7f0000000940)={r3, @in6={{0xa, 0x4e23, 0xffffffffffffffc1, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0xfffffffffffffffa}}}, 0x84) syz_open_dev$random(&(0x7f0000000a00)='/dev/random\x00', 0x0, 0x200000) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r4, 0xc0485510, &(0x7f0000000a80)={0x1, 0x1, 0x100000000, 0xffffffffffff8001, &(0x7f0000000a40)=[{}]}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r4, 0x111, 0x1, 0x9, 0x4) timer_create(0x4, &(0x7f0000000c40)={0x0, 0x3b, 0x6, @thr={&(0x7f0000000b00)="7ab3d8a69bd1d3cf59cdd5a9cee0883bfe89c559cb2ba727171e691bb58f79d97c78602d3223465c6c655a460b4455f9c8558f219d617ab19d7a17a769dc5998a46e69e1d366ae649a2e254d42f98d963d006928bf33aa1d7d15a24e33dcd15d1fbe39d058289d57e792fdb4298b37dde8a8abbbaf2e5facad07bd95360a7d172546d463cf", &(0x7f0000000bc0)="809fd08229c89c59695d1bcdc12cecb81e87bab3a9833dca773029c7b6976994c9212bd877dec35f23c3c7c6e77ed303f09d9f6f3840c3c549b66109ad1bae5030dbad75e1667d09c3858b47da77b4e05da8e2c4035f8fa17a4079c166cbdbf01d90be9482018bdcbd2db4c64e3c"}}, &(0x7f0000000c80)) [ 101.396245] binder_alloc: binder_alloc_mmap_handler: 9641 20000000-20001000 already mapped failed -16 [ 101.428960] binder: 9641:9662 ioctl 5411 20001180 returned -22 2018/04/02 13:00:38 executing program 6: mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9, 0x0) madvise(&(0x7f0000003000/0x4000)=nil, 0x4000, 0xc) 2018/04/02 13:00:38 executing program 1: perf_event_open(&(0x7f000025c000)={0x4, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00007d1fff), &(0x7f0000001ffc), &(0x7f0000000080), &(0x7f00002d5fff)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='cmdline\x00') ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000040)={0x7, 0x2}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000140)={{{@in=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000240)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@ipv4={[], [], @loopback}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000380)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@broadcast=0xffffffff, 0x4e23, 0x6, 0x4e24, 0x7, 0xa, 0xa0, 0x20, 0x3a, r2, r3}, {0x1, 0x7fff, 0xfffffffffffffffd, 0x7, 0x3, 0x2, 0x1, 0x8}, {0x8, 0x9, 0xb62a, 0x101}, 0x5, 0x0, 0x0, 0x1, 0x3, 0x3}, {{@in=@multicast1=0xe0000001, 0x4d5}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3504, 0x3, 0x2, 0x6b, 0x963f, 0x3f, 0xffff}}, 0xe8) getsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f00009aefff), &(0x7f000008dffc)=0x4) 2018/04/02 13:00:38 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x100000000, 0x2) ioctl$KDDISABIO(r0, 0x4b37) lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='com.apple.system.Security\x00', &(0x7f00000000c0)=""/221, 0xdd) r1 = openat$cgroup_ro(r0, &(0x7f00000001c0)='cpuacct.usage_percpu\x00', 0x0, 0x0) munlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000200)={r0, r0}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0186415, &(0x7f0000000280)={&(0x7f0000ffe000/0x1000)=nil, 0x0, 0x7, 0x20, &(0x7f0000ffa000/0x3000)=nil, 0x6}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f00000002c0)={&(0x7f0000ffb000/0x1000)=nil, 0x3f, 0x0, 0x2, &(0x7f0000ffe000/0x1000)=nil, 0x3ff}) syz_mount_image$btrfs(&(0x7f0000000300)='btrfs\x00', &(0x7f0000000340)='./file0\x00', 0x80, 0x2, &(0x7f0000000440)=[{&(0x7f0000000380)="e1342f374771332eb162de0d2de5bc7175ee658fad518beaea0e491510ce212c2059921db904dbd121a3fc3524eb", 0x2e, 0x1a}, {&(0x7f00000003c0)="7aa0b5c0bdfaf109b95ba348c4d74b9d51cddce1fe639f49316afbd0715b8d928da3f37c33e224730584a2711eb9507d10e2f9c3bab8c0d1dec41a5fb22f23b139117c282d5fcec986ff8470081dbb929c91d3d4669896eb90c0a7f8d73a3e7223b395fdfb599cc6d6", 0x69, 0x1}], 0x2000, &(0x7f0000000480)={[{@compress_force='compress-force', 0x2c}, {@ssd_spread='ssd_spread', 0x2c}, {@compress_force='compress-force', 0x2c}, {@compress_algo={'compress', 0x3d, 'lzo'}, 0x2c}, {@subvolrootid={'subvolrootid', 0x3d, [0x78, 0x34]}, 0x2c}]}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc2c45513, &(0x7f0000000500)={{0xfffffffffffffffc, 0x4, 0x0, 0x3, "96bc367a58ac2b0a1a71724c9799c5e6246dc2b683e010aea23836899e3766fd4d9695523da9e408c780dc44", 0x4}, 0x7, [0x3, 0x2, 0x84c, 0x9, 0x1, 0x5, 0x8, 0x6, 0xcdaf, 0x2, 0x42215b19, 0x1, 0x9, 0xfff8000000000000, 0x674, 0x9, 0x8, 0x2, 0x2, 0x0, 0xbd8, 0x3, 0x9, 0x4, 0x9, 0x80000001, 0x0, 0x4, 0x8, 0x5c8e8d82, 0x16, 0x7ef, 0x8, 0x400, 0x9, 0x6, 0x80, 0xffff, 0x6, 0xff, 0x9, 0x0, 0x3, 0x400, 0xfffffffffffffffa, 0x7, 0x3, 0x4, 0x0, 0x1ff, 0x1, 0x9, 0x6, 0x9, 0x8, 0xfffffffffffffffc, 0x3, 0x54e, 0xec11, 0x7fff, 0x1f, 0x81, 0x40, 0x4, 0x80, 0x7fff, 0x200, 0x2, 0x401, 0x8, 0x7fff, 0x9, 0x45, 0x40, 0x6, 0x9, 0x6, 0x3, 0x7, 0x1f, 0x1e2a, 0x7, 0x100, 0x6, 0x8, 0x800, 0x6, 0x6, 0x4, 0xfffffffffffffc01, 0x101, 0x6084376a, 0xffff, 0x9, 0x7, 0x1000, 0x7fff, 0x7, 0x4, 0x80000001, 0x3, 0x38, 0x7, 0x0, 0x0, 0x10000, 0x7f, 0x6, 0x23, 0x3, 0xff, 0x5, 0xb5, 0x101, 0xfffffffffffffff8, 0x81, 0x0, 0x5, 0x6, 0x6, 0x2, 0x2, 0x4, 0xffffffff, 0x401, 0x3, 0x3, 0x2], {0x77359400}}) bind$inet(r0, &(0x7f00000009c0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) getsockopt$inet6_mreq(r2, 0x29, 0x3cc7091f36159ef5, &(0x7f0000000a00)={@mcast1}, &(0x7f0000000a40)=0x14) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000a80), &(0x7f0000000ac0)=0x4) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000b00)={0x3}) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000b40)={'NETMAP\x00'}, &(0x7f0000000b80)=0x1e) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000bc0)={'\x00', 0x4}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000c00)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x8}}, 0x8, 0x2, 0x3ff, 0x7ff}, &(0x7f0000000cc0)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000d00)={r3, 0x2, 0x800, 0x4}, 0x10) fstatfs(r0, &(0x7f0000000d40)=""/192) accept4$unix(r2, &(0x7f0000000e00), &(0x7f0000000e80)=0x6e, 0x80000) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000ec0), &(0x7f0000000f00)=0x4) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000f40)={'raw\x00', 0xce, "fddf7532ec6e50ad588a622be5415248ee875ca73fdbe81eb51e70291dad9264533bb49f485052790ee0a841a3e3df7b831cb89ad6d430e390f05bcfc3f7a787607b9ef5bdc2f13356bda8e8587ed29589ce07722a754540d4c291f2ecc90f71d1a8cf37490fb516b40af3fab608cdb04c40672ae3fd91c71784e52f26f1e2bba42def76e7ce1711167241171e1b2ed2907e8f12437d1fee1d1d203e2f24ace00c9af9c8a87df2bd150a0a1950c62a1dddc68716ce486760c19db4ca52832cafcd81fe7f942d7b7b57b9f4bae182"}, &(0x7f0000001040)=0xf2) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000001080)={0xa4, 0x6, 0x80000000}) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f00000010c0)) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f0000001100)=""/217, &(0x7f0000001200)=0xd9) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000001280)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000012c0)='illinois\x00', 0x9) readv(r4, &(0x7f0000001400)=[{&(0x7f0000001300)=""/49, 0x31}, {&(0x7f0000001340)=""/151, 0x97}], 0x2) 2018/04/02 13:00:38 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffff0, &(0x7f00000000c0)) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000004000)) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000000000)) 2018/04/02 13:00:38 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x79625234, 0x4000) getsockname$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x14) connect$can_bcm(r1, &(0x7f0000000280)={0x1d}, 0x10) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000100)={0x8000, 0xffffffffffff8be8, 0x100, 0x4, 0x100000001}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) r2 = fcntl$getown(r0, 0x9) r3 = syz_open_procfs(r2, &(0x7f0000000140)='net/fib_trie\x00') sendfile(r0, r3, &(0x7f0000000180)=0x400000, 0xfffffffffffffffe) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f00000001c0)={0x1f, 0x2, 0x900}) 2018/04/02 13:00:38 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000000c0)={0x0, r0, 0x1}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000140)=0x8, 0x4) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7be", 0x10) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) r2 = accept4(r0, 0x0, &(0x7f0000000240)=0xffffffffffffff70, 0x4) sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)={0xb0, 0x0, 0x0, 0x0, 0x0, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0xb0}, 0x1}, 0x0) 2018/04/02 13:00:38 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f00000007c0)=""/164, 0xa4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x5}, {0xa, 0x4e21, 0x2, @loopback={0x0, 0x1}, 0x800000000000}, 0x2e45, [0xffffffff, 0x2, 0x10001, 0x1, 0xfffffffffffff800, 0x7, 0x40, 0x3]}, 0x5c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000540)=0x430, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x400, 0x0) r2 = getpgid(0xffffffffffffffff) r3 = getpgrp(r2) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140)={0x7ff, 0xfffffffffffffffe, 0x1, 0x0, 0x6, 0x0, 0x77}, 0xc) ptrace$getenv(0x4201, r3, 0x8, &(0x7f0000000000)) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000080)={0x3f, @multicast1=0xe0000001, 0x4e21, 0x0, 'lc\x00', 0x8, 0x4d91, 0x75}, 0x2c) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/02 13:00:38 executing program 4: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x2, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) r3 = getpid() perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3, 0x224, 0xffffffff00000000, 0x100000001, 0x0, 0xb7d4, 0x1000, 0x8, 0x800, 0x40, 0x1f, 0xc5a, 0x7, 0x3, 0x80000001, 0x1, 0xb51, 0x6, 0x1f, 0xff, 0x8, 0x9, 0x4, 0x7ff, 0x20, 0x2, 0x6, 0x0, 0x400, 0x9, 0x7f, 0x6, 0x10001, 0x60, 0x100000000, 0x100, 0x0, 0x3, 0x0, @perf_config_ext={0xffffffff80000000, 0x6}, 0x0, 0x7725, 0x400, 0x7, 0xe039, 0x4, 0x100000000}, r3, 0xc, r0, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x1, 0x101, 0xff, {r1, r2+30000000}, 0x6, 0x3}) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r4, 0xc0105303, &(0x7f0000000000)) 2018/04/02 13:00:38 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) io_setup(0x101, &(0x7f0000000040)=0x0) r2 = memfd_create(&(0x7f0000000140)='\x00', 0x2) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r4 = syz_open_dev$adsp(&(0x7f00000006c0)='/dev/adsp#\x00', 0x7, 0x88002) open(&(0x7f0000000600)='./file0\x00', 0x800, 0x0) io_submit(r1, 0x3, &(0x7f0000000680)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0xdf, r0, &(0x7f0000000080)="44bb797beb15a88e97367cd2bad80df7156d7718bb595d960a2a71e919df64f5a04ade6922b0c1851857def0df4d83834da09e69fab84deb8187a580a6b749e67baa7fa8fe5b523381566a17c3b9658bd37eab3f6da467b03b99cd4f5b3cd4e39b673360d5ddf532481e7d7772fc7532ebbcc7d066dcaf96d7ee5292ae10f7b759d0f5d8ecff3f67e71fde4ce7e39adbd738d6818b26a32d9cdd9dda3b76a1f68d34c876fc3f", 0xa6, 0x34f580000, 0x0, 0x0, r2}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3, 0x96, r0, &(0x7f0000000240)="fe1cff0a7b51a45cbb8533a64a9d0edd9fa19e3a87ba61542dd3c2e2c5d0922df80c8532ecd35b513d011ad5e781b90f0e1ca0e5cf4f7542d3c332b82446f7fbe27fd677e99c7d78d917cf00dd22a4da2c29065818d6269a2d63c8faa137545c11a52576c52ef1d43d9d1417a7a1", 0x6e, 0x100000001, 0x0, 0x0, r0}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000440)="889b1213768af519e9deaa799fff5c929f1618797188396dd12fcb7d336edb9c68ecf9f671aeb1ccaa282b1b11bcf6af0a7ebfc27c57e181bca80b06c83f8433dc75518af2382e3a99e489cf94553670bbbfd943af4c5b2e50a573c9252d5c3e8d6bb3c74479f92e1c484d9938", 0x6d, 0x3, 0x0, 0x0, r4}]) r5 = syz_open_procfs(0x0, &(0x7f0000000740)='net/ip6_tables_targets\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384\x00'}, 0x58) getsockname$ax25(r3, &(0x7f00000004c0), &(0x7f0000000700)=0x10) r6 = accept4$alg(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x3, 0x40}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000340)={r7, 0x1c, &(0x7f0000000300)=[@in6={0xa, 0x4e20, 0x800, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x5}]}, &(0x7f0000000380)=0xc) sendfile(r6, r5, &(0x7f00002b9ffc)=0x1, 0xa) r8 = dup3(r6, r0, 0x0) ioctl$KVM_SET_CLOCK(r5, 0x4030ae7b, &(0x7f0000000780)={0x8a30, 0x10001}) ioctl$KVM_ASSIGN_DEV_IRQ(r8, 0x4040ae70, &(0x7f0000000000)={0x7fffffff, 0x80, 0x8, 0x203}) 2018/04/02 13:00:38 executing program 5: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000540)={0xffffffffffffffff}) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, @rand_addr}, &(0x7f0000000480)=0x10, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000000400)={'vcan0\x00'}) r4 = socket$alg(0x26, 0x5, 0x0) accept4$alg(r4, 0x0, 0x0, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000580)=@assoc_value={0x0}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000600)={r7, 0x2}, &(0x7f0000000640)=0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r8, &(0x7f0000edfff8)=@abs, 0x8) sendmmsg$unix(r9, &(0x7f00009c5000), 0x4924967, 0x0) poll(&(0x7f0000e0b000)=[{r9, 0x6107}], 0x1, 0xfffffffffffffffd) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000002a00)={0x0, 0x7, 0x0, 0x7}, &(0x7f0000002a40)=0x10) sendmmsg$inet_sctp(r5, &(0x7f000000ad80)=[{&(0x7f0000005200)=@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f00000064c0)=[{&(0x7f0000005240)="c55b388cf41586619b36b0f5bb0c03bd70f8789a58cdecb8a53b7548ae6f21faa863c2cb78ccd8146ba8ee729374d8d5eda04561337265e452653bf5a6b7a4be44f2df06256346", 0x47}], 0x1, 0x0, 0x0, 0x4000000}], 0x1, 0x4) recvmmsg(r8, &(0x7f0000525000)=[{{&(0x7f0000000000)=@l2, 0x80, &(0x7f00002c6fd0), 0x0, &(0x7f0000239000), 0xfe02}}], 0x1, 0x0, 0x0) pwrite64(r6, &(0x7f0000000080)="946ff0fd9733ad67e7be43b956a695e39bcd9675854dfe5e66c3de8a67694c7b6a952695c188690e97d9d8a760d463509fece35dbfb1cf500cea3d9d3b2c85a98d6fccc3e327860fa512151a3446720f0b73cd52099eb93005cc70bffedb74ac93f8a41c6f16aabdf1bc5b6f5669203dc21a34e4f22d3eaa5471ed5064283d4e9c98e8c5b36f46ceecc3f76fd64815b510776ab4100915bf4b6002d46f778d7114ff551627", 0xa5, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r10, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0xcea7}, &(0x7f0000000380)=0x8) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f00000002c0)={0x0, @dev, @local}, &(0x7f0000000300)=0xc) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000000)={'tunl0\x00', r11}) dup2(r9, r0) 2018/04/02 13:00:38 executing program 2: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000c00)={'tunl0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000004300)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f0000001c80)=@setlink={0x24, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_VF_PORTS={0x4, 0x18}]}, 0x24}, 0x1}, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x3, 0x100) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000000040)) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000060002000009a979a121b80c7bc8790405c7dcd62e0a53b232394938d36d0ef5ffa8ffffffff819a2b0a6606e43a620170a00021f069ca021f6f65dcf360e7e58f358c00f9ecff0158d19bcb2a5130fffffffffffff300b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151cb184a"}, 0x80) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000080)={'ah\x00'}, &(0x7f00000000c0)=0x1e) 2018/04/02 13:00:38 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000004f45)=""/187, 0xbb) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000140)=ANY=[@ANYBLOB="000000010000001071f541d89d7cebb5d9513a1ca659d15a9502e08eb76521cc60664fc934ee754ef56a843fe1f3ea48d8dfd40f1dff5ace6b4cf6968ce7f4849fcc82725e26eb7bbaf919759a928182ca199ef1a97c2528f7a4ae0c8ca2795b2367a5606b19a7e9dabf4a64b15633c056568b7b2e8399e9f479f9ea5abe3747134308a0670292fc47a6890f48cfd5e77c17bbe7ec8501d28e02849e8ee057578b"], 0x8) r1 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x3, 0x7fff) bind$ax25(r1, &(0x7f0000000040)={0x3, {"347520ebb9426b"}, 0x5}, 0x10) bind$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e22, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000013ffc)=0x2, 0x33) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000200)=""/100) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000080)=0x100) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f0000000280)=0x4) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000000c0)=@fragment, 0x8) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/02 13:00:38 executing program 0: statx(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x7, &(0x7f0000000f00)) 2018/04/02 13:00:38 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='status\x00') ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000140)={0x1f, 0x1, 'client1\x00', 0x1, "d7587574359847e1", "7390a2ba7f0a1139884aecffa05702d71e184c750dd72a64267334fcdf33a28e", 0x7, 0x6}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='gid_map\x00') pread64(r1, &(0x7f0000000040)=""/181, 0xb5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c0afff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000340)="14", 0x1}], 0x1) 2018/04/02 13:00:38 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000003, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x40c000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000080)={0x6, 0x7f, 0x3, 0x0, 0x0, [], [], [], 0x80000001, 0x7f}) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r0, 0x0) sendmsg(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f00000001c0)="e293b947cad1e11039a0c561b6ccd02989a436d06ffad6edb59b9de5c47d16ce25e8638cb279a47b3ac16735afdea0fcfa5ae51fb43ad11412df92d94c824a02487e135ab67f3ca409179438e58a1637a2be138f27455f3d587c3d7fc2acc10e003f044ff1165516824dd9977e735788ff310d490ff2d9e007bd4f5adebcad78ed7359d629cadeab4e3aa26bb2a24573e0a8d4ab4f9819c804e230491d706ee68b73743d", 0xa4}, {&(0x7f0000000280)="0c0e20a17fab0689b1c9ff62c5cf3a95815e8047e60023892d18834152c52a8952ff79b526f51069204acba55ebf7346", 0x30}, {&(0x7f00000002c0)="08c0b821a8c6aa76cfb847daa2d6370c820110ab81c47a6392d7e0e8f1f84087c5c7d0ef7a789868208f67122b07309d4a8bc1c294b858fd7ab7c49dd7bb2cb0d430474dc2316bc5e74b9669272ca2be46346d326e928588f99a2ea361750b966704d0d90758add7460a0ffcd4bf2dcbca1bac42268de974e6450fda713b656bcbfaf94fdc137a8c1e70d624a59986775c73aa1010403cd3527d5ff36c0e379345a6fabaa3196d1f307d23cb5e19fdf331cee86d38a443c447", 0xb9}, {&(0x7f0000000380)="ba97c77fa9fdd166523934a1c5080d244f03088cd4aa8695846b81530a40a9532880d2a617e7a778594136ac46e9444192186b8a88bf9f332e97386279d358612521cf7175d6557a72010efa693f8b59db22a41171e44248769588dcd2890092df9f05cfcdfb2001dc2ea406715524caafc552eeefae31f9ffb15c3453592e49f1f5fbb574162fad6682780a9f6b239afe88fe838fcd28db2e820615b4bd1396e23e09c9627ca8c6aa502ae68180c3d60773bf1d25d4f22b0ebdd030ececdf2735832f66d5ad112c49e38831cc089f8ddaab524c9f0b915baf1bac", 0xdb}, {&(0x7f0000000480)='1UA', 0x3}, {&(0x7f0000001040)="7c873c12f9596e8e270f61bcb50a126d108a7255addca9994416677a169dd806302e0fd2c3a734ef82a78c425a909139d36c88c191094bdd4f6b43831b9d4b946346e550e70657302d90534a44f9443fd6e92965c13ef7cc98beac77f78d5185f14c92460efa11ea44b04fec2d2e8befff7ac0b079c12c154681da111336a8733c6d1554158c66e6046e6745fe3dc50fab13ef6e7bcb0766e06e05d41af4044546b06e3795311c88de74b895abf4737b47fa2f293c24bdcfa3c3d544cae20e441db88b4f854a83f52d7de46d04ed38b976164c638c54486ecb8e795860acc800b446e3eca5e2a5875639517b53f1533db4cdb0616ed4c1023b86ac83cd3c6495d80321d053de1ee18672234fc7bf6972c03ace70802cc70113b009fcea596b8778a7f2762587e402461b5d718912719733fbf82b7f06cdc1d9f78dd2523401cd9f3f3883bae1e65e57dc8ab4593f43e51bdaa358fbf816986c01e3d1a9386553766a2fd05f7be2103ab8ef299bc3ec6a82e47d602e7c32b62e08f786c7e7c5536fa9789216ccfa60b60c89e8366339b10010179ce999f7e83a0eaf119827be98b6c3fa97e7d50d3d1327584915ac0d70d0cf6f0e6ac3c855ea574810f7d11642edbdd184a3af26cbc90c02609ea505b2558f9dcd98fbdf0cd1ff06e5ffe38c3d8843126c646982ed743de39d2210721aeea3f514e6a49302bca99280c445e74ef229e3df0ed4573a0cdaf1cf1dcbc5631967d149ab826124f63b2f37e5a9fd733b23b677372b7df2e89430ccd3f2cd2aa59d7be5a13444b43333083c98bf96a1fe09a80a58c8e956f2a5002d5f2ddf54193e4bc9df6afd929b5b0ddff59f5ebf6d57ed9cb16a873ea7cebd99dbbba576dee8bfdcac09142626a13205c674c91d9892b74108626bb55dba4b5116592199c0f86a099c62aa4accfa8fa48581f89cf7e560ffa241ca24788d58f30add669481df28bbd5dea2a5fbc09f4fd76732ffbd63157e087cae0d063a44753f82c116bdad6d4b45d0c46d4da41e1697471841206be3b35afee2e37b38440422c5f3385078b28d386bcf635c7a11fd922755b9ca5ddb8a45032d7277743f3e7538c02f4922521f04cba4fafde11fbbb12c0fe31ca4b756932f778ea1dba833241d637489888642cb8099498061ec90799bf28171888a21c746bb9aee84ae5b2debfc4a6eae6b17df19cb25dc9f29cd6ac4c3b8583a0e9fa8fd4c8304beaad59e5f111ffa3bc86dc9796b9aeeb0cba7f247421d1dd05fe563910b5b428412bb17380bfd1891bd3747d62345adea8c9d861826c0d9f87b25eb82c0012756aee8e4c86713779a3e5bf8b9d937265b5e012b7031ddfeb0af8737b7eedc5deae93a12c4d1b4e43ac343fa3b32dd16fec00c5c05d630bf3540841840307b79d78d5479d1f819513707cd4c52e61cf22a49dd2ce15da9fb4b0f996246a9e28ab4c427aa9f9826883a6b464e0d5918cabf85360f8b7badec1ba7f6ce2b976e06ff42be61b7de6572ba724f52723b498da8c0a817b15becb79bf5eaab4d6d0e8664ff0fa0ebb5e025669c71c65a497744810573a0143aef73518e79eb3653d700ce6e47992f27dc202984ba210a2142bf34f68f7f9cd24d42b1b2ff98476c532f1e7d9e99c071e7bb99b50019a8463f8e4ac0ab7badd90a06c19c1500312c16ebad18ecca666c40ff25c25a8fe8145c5d3536a3884387d56b6437f0c57ff78105e3f43abcd1e60fc6be8d5c904bde157d8fefb0afdce16a469b7ccca566f090986150d7657e9f9628293edce6c28afc75087c12d6726ef0feb137a90e17775faa4a1e53bb9375df892407e57704eba4a229049c8edd9e55899eb974c2fc1b5f520e35c5b9d1a1385b5a66edc69398e5132415da057af8ffd1566dcc4e3556b781d2ade26d0be9ac656a282e567bb1ca8997629137f6a5803d00f0e174f3ccc0ec84bf7aac61438312c6719245903051b9208a2073a8124480d78017e99998c31d68681aade2105bd5c9f47e7f3290edb51caef7398b41e36f45bb7c47d44334c43da5ed9778f847b871d87c2fcb5609b5147b82b08e1ec47b0dc46b57db6c191b070ad5039963821034d2016a311ae532d08ae781ffee04e025a3f1ed9ca72099904b07e9bad9fafc04d2c4a2c9ac9d7b25ffd6f08c3e788fa34e2a5ea7c4b15324f161db3d85e58b3c0d2f63e84e9dba084c4ac4ed70748f39ac3e9d66e0498f8c641761609182904de1b3b0f5da315e131b91ca8f01606d9bdf7e2df70f12bda0788fabfe934937d823ba1e355248e2cbb0d9c4cbb5e5f775048b74005e3b7f4ebe0d30cf1c2dbaa9473eefce0b968071bacf05270e309eb9bd40bdddfe3650fcdeecd7520e85fef227d38a25e2266bde117fcc08cfc8f7cab3a0cbed411651b42c4fe3ef6c67490cb681d7904c88b5c9b14602d1676c9946ebc4b283a257d8245b14b2d76a3eeeffc7e575791e2b4d11968972d5e6a633c3336a48d6854904af6e23a7f3e7a99d9625bc9a33db366a5a3bc7b5c2c5e0bc991ad2f5cfe0974b9311ca3c5dcd3d9d51fede12730321e68ac87aa46313f14ac22dd2af5a695480af42081baafd37331d953c8a7b7c5ed97f3d13f342cad81e0c19871aa0867292aeeb810f69252a8aac78c541b8f4851b39b24e0119ee91fb6e8232d19594fc93001f6c6c39aa3e0afe5a7c8f5fa5006583ea4ceace24a5cc731e0a3b0a2d5ea5b53773a0a6606a8b05a683d356c3115b66d6e466cf51dfdb6cbe7609e1dd64f918c17f8bb5b4343320f90a1b7db8caadb3456345886faa673aed2b75a450380c75435da7455579330bd93054e3d45b776344cebdc41cea166e17b17f0e3d3c94b52c436c8331bc6f2741b39dd8c33a66b3a7a8afe9d657ef58136c91dd689f731048d33fad097d5295154a9e4cd996abc715c1585a22484b62bc55ba7e8c1e28f15fcb1308e524251cc49704c9409b240a97c3080aafdd5cd60e83d9329b16ee248626cecc3dc7ddf0d0bc51c63e01979284db0d4ee2b4cdd8d6d76c056a47a90d9a8d8c87ff7ace099ee51b20334f05df4ae359ddae3a77b63df7e270a9348dc99b4bac7b50b4f2ad27ceff163b8b72c0470102a207cd066a84d37be26880b1d4f581e2f91989b8ff26ddab5b29bf2faaf2854a409babaa37ab6d0a79b837186cc1753262b62953af79ddf9813bd1aac7444885b676f433f04b960e531a2558554f1b21cc4a1adc3e41a1d66134a81aa535f84c3b4b288722c70da0deee15ee92028a971b501f63a6daeafddd661d6825564aa4a71aa3c43d59c7cd40a3b1ba07dbc799c2991047134832cfd9a9da2fbf7ad1a0faae18e759860c6e8913454b932e3fb6efb34c748293a8b6b56806702aec3be893acfa60f7c3c58b325e8a94a95cc138da8c8006ccb7e94a702751d171873ff0a079493dfcdb4d408474b3ff48e7668e5714e1570df3c7735fcf82b4cbdc8e8e77546fc00c35426e8588ce3a5d42576b28cc917a7e2fc68c6f6783b964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0x1000}, {&(0x7f00000004c0)="72e8a39b328c264aa60d78bb0bc84aefe97f2bd0", 0x14}, 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"}], 0x10e0}, 0x80) 2018/04/02 13:00:38 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000dfaff0)="010000000000060000071a00009139cc", 0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x9) sendmsg$unix(r0, &(0x7f00000022c0)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002200)=[{&(0x7f00000000c0)="fd46af691df95343ebabb5b3", 0xc}, {&(0x7f0000001100)="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", 0x1000}, {&(0x7f00000021c0)="34d662dc9931fc4646d5cb554a788b0b232912ea3a", 0x15}], 0x3, &(0x7f0000002240)=[@rights={0x10, 0x1, 0x1, [r0]}, @rights={0x14, 0x1, 0x1, [r1, r0]}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r1, r1, r0, r1]}], 0x4c, 0x4000040}, 0x10) dup2(r1, r0) 2018/04/02 13:00:38 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getpgid(0x0) ioctl(r0, 0x2, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x12, 0x9, 0x100000001, 0xc5a4, 0x9, 0xac, 0x7fff, 0xa7e3, 0x36, 0x10001, 0x6, 0x0, 0xe, 0x3, 0x8700]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000140)={r1, 0x2, 0xbd, "9d311bf43e3a15184878ce98ca57142437caccea06af1da1d7637eef421beb1924805f8d2e1a447f70aae207f974acd13adeaa214bfe1426833966c384ffabc3df18906d286856c09e4319a1d2ddf7bde99c52855c1d2fce30019a3a82a64a6089abb0f0fddde5ea6c55006f5e3ae7a3d60c017f4d76894017a1e220a5625fe2cd6409607323cd94e76e7af5e31cc0847010e95a6d8a409ebbaef5a2b5b7d8096058e5125c37bf056a041160c0288dbf803c772cbde6a490780986f7f6"}, 0xc5) 2018/04/02 13:00:38 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x840200000000101, 0x2}, 0x20) r2 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x5, 0x400) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000180)) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00000001c0)=0x6, 0x2) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) 2018/04/02 13:00:38 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0xd6, 0x8c8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() prctl$setptracer(0x59616d61, r0) prctl$setptracer(0x59616d61, 0x0) io_submit(0x0, 0x0, &(0x7f00004a7ffc)) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x40, 0x1) 2018/04/02 13:00:38 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000480)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000001c40), 0x0, 0xffffffff, 0x0, 0x0, @in={0x2, 0x0, @rand_addr}}}, 0xa0) 2018/04/02 13:00:38 executing program 4: r0 = socket$inet(0x2, 0x3, 0x800000000000b) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x3}, 0x0, 0x1, 0xffffffffffffffff, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x1, 0x1d8, [0x20000f00, 0x0, 0x0, 0x20000f30, 0x200010a8], 0x0, &(0x7f0000000080), &(0x7f0000000f00)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'ip6tnl0\x00', 'ifb0\x00', 'teql0\x00', 'rose0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0xac, 0x100, 0x148, [@limit={'limit\x00', 0x18, {{0x0, 0x4}}}]}, [@common=@AUDIT={'AUDIT\x00', 0x4}, @common=@mark={'mark\x00', 0x8, {{0x0, 0xfffffffffffffffe}}}]}, @common=@log={'log\x00', 0x24, {{0x0, "b098044556985e7192addc923940fe6ad79ee9cd61f730b338b60f7bcaaf"}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x228) 2018/04/02 13:00:39 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) r1 = syz_open_dev$mice(&(0x7f0000000540)='/dev/input/mice\x00', 0x0, 0x3ffb) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20}, {0x6}]}, 0x10) write(r2, &(0x7f0000000100), 0x10174) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x8000400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x4, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) unshare(0xc000000) getpgrp(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x2) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000000080), 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1000005, 0x1000000200032, r6, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000001c0)={0xaa, 0x4000002}) write$sndseq(r7, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) tee(r6, r5, 0x1, 0x0) r8 = dup2(r6, 0xffffffffffffffff) syz_genetlink_get_family_id$ipvs(&(0x7f0000000ac0)='IPVS\x00') dup2(r1, 0xffffffffffffffff) ioctl$TCXONC(r8, 0x540a, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000180)=0x200, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], &(0x7f0000000440)=0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r8, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x1, 0x0, 0xffffffffffffffff, 0x6}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000000b00)=ANY=[@ANYRES32=r9, @ANYBLOB="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"], 0x2) memfd_create(&(0x7f0000000540)='\x00', 0x0) perf_event_open(&(0x7f00000005c0)={0x0, 0x195, 0x8, 0x9, 0x0, 0x8, 0x0, 0xfffffffffffffe01, 0x142, 0x1, 0x0, 0x0, 0x6, 0x9, 0x4, 0x5, 0x100000000, 0x8, 0x6, 0x0, 0x1, 0x8, 0x1, 0x800, 0x0, 0xfff, 0x0, 0xf4ca, 0x0, 0x4, 0x7, 0x800, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000000580), 0x1}, 0x10000, 0xfd, 0xb6, 0x7, 0x0, 0xf21, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0) 2018/04/02 13:00:39 executing program 1: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_notify(r0, &(0x7f0000795fa8)={0x0, 0x0, 0x0, @thr={&(0x7f00004cc000), &(0x7f0000a30000)}}) mq_timedsend(r0, &(0x7f0000a5c000), 0x0, 0x0, 0x0) 2018/04/02 13:00:39 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x80000000005, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f00000003c0)) 2018/04/02 13:00:39 executing program 0: r0 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x5, &(0x7f0000000100)=""/67) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f00000002c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000000c0)={0x1c, 0x10, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0xa}, [@nested={0x8, 0x1, [@typed={0x4}]}]}, 0x1c}, 0x1}, 0x0) prctl$setendian(0x14, 0x2) 2018/04/02 13:00:39 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xcf7fcb292a697094}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, r1, 0x800, 0x8d, 0x25dfdbfb, {0x10}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x214f}]}, 0x38}, 0x1, 0x0, 0x0, 0x20004000}, 0x4000000) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000007c80)={0x10}, 0x7, &(0x7f0000000200)={&(0x7f0000000000)=@ipv6_delroute={0x24, 0x19, 0x3, 0x0, 0x0, {0xa}, [@RTA_PRIORITY={0x8, 0x6, 0x9}]}, 0xff76}, 0x1, 0x0, 0x0, 0x4}, 0xfffffffffffffffc) 2018/04/02 13:00:39 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) close(r0) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x1c, 0x18, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x8, 0x3, [@generic='*']}]}, 0x1c}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x48, r1, 0x1, 0x70bd2a, 0x25dfdbfc, {0x1}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x7e}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x7f}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 2018/04/02 13:00:39 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000002700310300000000000000000d00000040a9c23b90f85246da11fe3d9e6837e1ca830100df627d3d6d1870dca633fea1254bf8b351c185872d7eef4e53a54078bb8444e4345176cefa993b4eec83c1b722715f73a761b8a58f57c70555ca94f4fa4c252404df1e6c68b5bec15efaa2"], 0x14}, 0x1}, 0x0) 2018/04/02 13:00:39 executing program 7: io_setup(0x20, &(0x7f0000000300)=0x0) io_destroy(r0) r1 = open(&(0x7f0000000140)="2f2f66696c6530fe", 0x0, 0x0) r2 = open(&(0x7f0000000100)="2f2f66696c6530fe", 0x0, 0x100) syncfs(r1) stat(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000002c0)="2f2f66696c6530fe", r3, r4) stat(&(0x7f0000000440)="2f2f66696c6530fe2f66696c653000", &(0x7f0000000380)) io_setup(0x3ff, &(0x7f000035d000)) io_setup(0x0, &(0x7f00008c1ff8)) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000080)='./file0\x00', 0x1000, 0x1, &(0x7f0000000380)=[{&(0x7f00000001c0)="80d70ee9b83251ff83907f4ad12223fe984da1cf9cf9151c2c9b12576638c5ae6cabb6fbfe89198d3f05c1908b520de8d798be90f779659487ae664794a911265268005e60f5ab61b2051d8372451d6391874dc815449d2a4fccb40abd314abfb64c690f62b1e9189ccf9bf874906a0dd7cf58f2", 0x74, 0x2}], 0x20000, &(0x7f00000003c0)=ANY=[]) io_setup(0x81, &(0x7f0000000240)) io_setup(0x8, &(0x7f00009f5ff8)) syz_mount_image$hfsplus(&(0x7f0000000280)='hfsplus\x00', &(0x7f0000000580)='./file0\x00', 0xffffffff7fffffff, 0x1, &(0x7f0000002b40)=[{&(0x7f00000005c0)="de8c643a6b578aa051e8dc858094333bb582db7ac4c94e35f44eb576961ed0012eb6e1b91a71fdd73d97e40957", 0x2d, 0x7ff}], 0x8000, &(0x7f0000002c40)={[{@uid={'uid', 0x3d, [0x7d, 0x36, 0x39]}, 0x2c}, {@umask={'umask', 0x3d, [0x37, 0x31, 0x0, 0x30, 0x36, 0x35, 0x34, 0x37, 0x35]}, 0x2c}]}) io_setup(0xff, &(0x7f0000000140)) io_setup(0x20, &(0x7f0000000100)) io_setup(0x3, &(0x7f0000002cc0)) io_setup(0x83, &(0x7f0000000180)) io_setup(0xff, &(0x7f0000000000)) fstat(r2, &(0x7f0000000840)) stat(&(0x7f0000000040)="2f2f66696c6530fe", &(0x7f0000000080)) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000500)={&(0x7f00000004c0)=[0xffffffffffff8000, 0x4, 0x6, 0x2, 0x10001, 0x0], 0x6, 0xffffffffffff5a0c, 0x2, 0x9, 0x401, 0x1000, {0x20, 0x1, 0xfffffffffffffff7, 0x7, 0xfffffffffffffff9, 0x8, 0x80000000, 0xfffffffffffff800, 0x8, 0x7, 0x4, 0x2, 0x2, 0x9, "f9733e8bc123af315bfd79aa7faa9d61e3883fdde24a17db365845dd467e4138"}}) getuid() name_to_handle_at(r2, &(0x7f0000000000)="2f2f66696c6530fe", &(0x7f0000001d40)=ANY=[@ANYBLOB="3e000000120f189311a2b2aef6964bebb40772486f23d7ee5ea024b79b1e0322c69ab7a1b978"], &(0x7f00000001c0), 0x1400) syz_mount_image$ext4(&(0x7f0000000340)='ext2\x00', &(0x7f0000000480)="2f2f66696c6530fe", 0x0, 0x1, &(0x7f0000001c00)=[{&(0x7f0000000600), 0x0, 0x8}], 0x1000000, &(0x7f0000001d00)) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000400)="2f2f66696c6530fe2f66696c65302f66696c653000", 0x3, 0x1, &(0x7f0000000940)=[{&(0x7f0000000700)="1ba1cb9374c195b651bf28f2f215bd277ef38539aca93ffb5b1d3ec68bf409", 0x1f, 0xffff}], 0x210010, &(0x7f00000009c0)={[{@journal_async_commit='journal_async_commit', 0x2c}, {@grpid='grpid', 0x2c}, {@nobarrier='nobarrier', 0x2c}]}) io_setup(0x4c81, &(0x7f0000000600)) 2018/04/02 13:00:39 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x84) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000040)={0x10004, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000532000)=0x19) ppoll(&(0x7f0000182fe8)=[{r1}], 0x1, &(0x7f000053cff0), &(0x7f00000feff8), 0x8) 2018/04/02 13:00:39 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="1400000027004c03000000000000000000000000"], 0x14}, 0x1}, 0x0) sync() fcntl$getownex(r0, 0x10, &(0x7f0000000180)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffff9, 0x40040) accept4$alg(r1, 0x0, 0x0, 0x800) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000100)=0x1, &(0x7f0000000140)=0x2) 2018/04/02 13:00:39 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d27000)=0x800000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000dd000)=0x100000001, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x404c0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in=@multicast1, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) r3 = getegid() fchownat(r1, &(0x7f0000000040)='./file0\x00', r2, r3, 0x1100) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f00000001c0)) getsockopt$inet_tcp_int(r0, 0x6, 0x8000000000000015, &(0x7f0000d1dffc), &(0x7f0000d2affc)=0x4) 2018/04/02 13:00:39 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000100)=ANY=[@ANYRES64=r0], 0x21c) [ 103.073473] binder_alloc: binder_alloc_mmap_handler: 9797 20000000-20002000 already mapped failed -16 2018/04/02 13:00:39 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'eql\x00', 0x6}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x490080, 0x0) unshare(0x0) r2 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x2}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r3, 0x67b800}, 0x8) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f00000003c0)=""/231, &(0x7f0000000180)=0xe7) bind$inet6(r2, &(0x7f0000000540)={0xa, 0x4e20}, 0x1c) connect$inet6(r2, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmsg(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000100)}, 0x0) recvmsg(r2, &(0x7f0000000200)={&(0x7f0000000340)=@sco, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000300)=""/56, 0x38}, 0x0) 2018/04/02 13:00:39 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) recvmsg(r0, &(0x7f00000016c0)={&(0x7f0000000180)=@ipx, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/172, 0xac}, {&(0x7f00000012c0)=""/226, 0xe2}, {&(0x7f00000013c0)=""/134, 0x86}, {&(0x7f0000001480)=""/123, 0x7b}, {&(0x7f0000001500)=""/91, 0x5b}, {&(0x7f0000001580)=""/158, 0x9e}, {&(0x7f0000001640)=""/67, 0x43}], 0x8, 0x0, 0x0, 0x6b}, 0x40000100) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000001700)) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000140)={"776c616e300000020084000000000899", &(0x7f0000000000)=ANY=[@ANYBLOB="7153431a570bdf1e425d42c3d52c65cf2e0609a574e66e22195584bb26c73cdb31041a3fe89cbce3b349cb6987456ace8c756f8b1d7a9cdb8772b22144da0ac5468a0457551d8b8e355b2abb8f31254af083e8f26a79a1b9f7aa90086a81d9b5c4d6931aa07be67cdddebfbf8cd413558672254ca26080024b3d18612f5a69f03c052bf9c515e579527311f695556cb27a7f4174563bd2ced8270cb0af5a592cb0b8915d7841e2c374bc6ebaa37efa947392f09e729292e0a466c5796e0baf40b519feffffffc0402f5e31db9807197ecf7e0afaf69b9d4dbb388bd9c0c87e37d2b4d8558420256347c6d1e97d71279775e3d1"]}) 2018/04/02 13:00:40 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe8fe4)={0xa, 0x4e20}, 0x1c) listen(r1, 0x7ff) listen(r0, 0x8) 2018/04/02 13:00:40 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000006fd0)='/dev/urandom\x00', 0x2) pwritev(r2, &(0x7f0000000080)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0x0) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x20400) write$eventfd(r2, &(0x7f0000000180), 0x8) r3 = fcntl$getown(r2, 0x9) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000000)=0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f0000000100)=""/61) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r2, &(0x7f00000000c0)={r1, r0, 0x4}) close(r0) 2018/04/02 13:00:40 executing program 0: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000fef000/0x11000)=nil, 0x11000) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x541280, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000580)={0x8, 0x0, [{0xb82ca2a03879ef93, 0xa4, &(0x7f0000000080)=""/164}, {0x10004, 0x4c, &(0x7f0000000140)=""/76}, {0x7000, 0x7d, &(0x7f00000001c0)=""/125}, {0x10000, 0x5e, &(0x7f0000000240)=""/94}, {0x0, 0xd9, &(0x7f00000002c0)=""/217}, {0x0, 0x9a, &(0x7f00000003c0)=""/154}, {0x5000, 0x61, &(0x7f0000000480)=""/97}, {0x10004, 0x7d, &(0x7f0000000500)=""/125}]}) 2018/04/02 13:00:40 executing program 5: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(0xffffffffffffffff, 0x200000000114, 0x10001, &(0x7f00000015c0)=""/1, &(0x7f0000001600)=0x1) preadv(r0, &(0x7f0000001540)=[{&(0x7f0000000040)=""/76, 0x4c}, {&(0x7f0000000100)=""/221, 0xdd}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/14, 0xe}, {&(0x7f0000001240)=""/25, 0x19}, {&(0x7f0000001280)=""/77, 0x4d}, {&(0x7f0000001300)=""/185, 0xb9}, {&(0x7f00000013c0)=""/220, 0xdc}, {&(0x7f00000014c0)=""/74, 0x4a}], 0x9, 0x7) 2018/04/02 13:00:40 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x10080, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) socket$inet_tcp(0x2, 0x1, 0x0) restart_syscall() 2018/04/02 13:00:40 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000340)='/dev/vcsa#\x00', 0x3ff, 0x101000) sendto$inet(r0, &(0x7f0000000380)="e3534a058bc763a7439ca22b8cb891fa4367c6649caabfe498341da2235f27bbe8dd4bce31df930277210c5d86bda9978f1189900921d8ddebf16b20c23f61bc3c9d91b9bf1381d075e47d49461b6acc82a7", 0x52, 0x4000, &(0x7f0000000400)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg$alg(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000240)="99550878eb8561b7117bbd090bc7040fa3e08d18ba59f5487577da057d729349c9e21dba203497799d7780b5d0494e0fa9107bfcd35fd757817866a8b89ce2af192a0a59bf7a600b248c3417b6b391ac7b52618968c7d2ac32308459765238d2c9b29935f4c8a9fcdb90085fafb42bcf62199b91a36fd24d983540da1931a03e09a9e2", 0x83}], 0x1, 0x0, 0x0, 0x1}, 0x20000000) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000100)="939a9742cca05be3b16a45f03f51a5ab92753eb3e80dc3cd2dfe65e46c890e94003224af0c57d2efa87c42c120c65abe6ce89e80f2e6c8365d236ade82edae5d43521887d6b0b46f6da40ec7611594f63a451efbd107b8e7511f6a7b9985f26e125c6fe2149764fda27d0e2bc1d1c22a0fa634b7f4017120b116a1291ce93f1ff723009c9c85d25201baae5ff80ca4ca190d") setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000440)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) readahead(r1, 0x7, 0x3) recvfrom$inet(r1, &(0x7f0000000000)=""/4, 0x4, 0x20, 0x0, 0x0) accept4$nfc_llcp(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x58, 0x80800) sendto$inet(r1, &(0x7f0000f7db7f)="ba671368d1", 0x5, 0x0, &(0x7f0000000200)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/02 13:00:40 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000007000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000240)="b8010000000f01c1650f18c7b9ff0800000f32c48105e984750200000064460f001d01000000b9a6020000b8ec910000ba000000000f300f2179c74424004d590000c744240200000000c7442406000000000f01142464660f64f60f32", 0x5d}], 0x1, 0x0, &(0x7f00000002c0), 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000200)={&(0x7f0000000140)='./file0\x00', r0}, 0x336) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/02 13:00:40 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0xcc902) ioctl(r0, 0x440101000000127e, &(0x7f0000000000)) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x2, 0x8800) r2 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002440)={0x0, 0x0}, &(0x7f0000002480)=0xc) r4 = getgid() r5 = getpid() stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() r8 = getpgid(0xffffffffffffffff) fstat(r0, &(0x7f00000025c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000002640)=[0x0, 0x0, 0x0, 0x0, 0x0]) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002680)={0x0}, &(0x7f00000026c0)=0xc) r12 = geteuid() getgroups(0x6, &(0x7f0000002700)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002740)=0x0) r15 = geteuid() stat(&(0x7f0000002780)='./file0\x00', &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getpid() fstat(r0, &(0x7f0000002f00)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000002f80)='./file0\x00', &(0x7f0000002fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000003040)={{{@in=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000003140)=0xe8) fstat(r0, &(0x7f0000003180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r23 = getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f0000003200)={0x0, 0x0, 0x0, 0x0, 0x0}) r25 = getgid() sendmmsg$unix(r1, &(0x7f0000003300)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000100)=[{&(0x7f0000000180)="a2013c211f829e8d3aa5a54498dd2c3334ef69a029b75b82f39e4e23cede568933f62f6b38f72047e09af59b59c5856451e2b0e9f4004625a0ee964da1098dde941a9e4006f650539a70af98ade51c34017cf1a016aeb19b739eeff080be7dbcae76b2f391fba31a6f458a19a0e2717f821404348de903fc2c13303c2a960c7a02dece4f81a89a85a7685d3725ca2f8cdb7e44441a6269cf63e7be04e0", 0x9d}, {&(0x7f00000000c0)="19f798aef80be1edeb6aa95ca9743a48f7a8545dde9d1bbfd8", 0x19}], 0x2, 0x0, 0x0, 0x4008000}, {&(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002400)=[{&(0x7f00000002c0)="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0x1000}, {&(0x7f00000023c0)}], 0x6, &(0x7f0000002840)=[@rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @cred={0x18, 0x1, 0x2, r14, r15, r16}], 0x88, 0x800}, {&(0x7f0000002900)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002ec0)=[{&(0x7f0000002980)="09832e82d3d199d6c12e9ba7a528bab0dd8329f5a8b229e9f91fdb59f025cd11d00695e40df30e8305ff9ec463d9a4fdf99ddda32e96da412f2820558caca265a570f9c52e5b4a7ad9e29b38854a0af88c975532bb214a79180ff0997db910cbee8fcbd5b6e1900d5af189e974c5c5c5a6b2578884a7a5e8aac3dee8cd5233440c242aee06ce925ac37dee5ba2ceba05986db4d5f046a0e50ce604118c3608dd23f0b50449bc4affd42511099ac5c67417d0", 0xb2}, {&(0x7f0000002a40)="3dbec23bc67a88b9356b7bf65a8074c9da9c2022324ba7b749c3f20e366e51c11bcd52cee5a71995c39b6bfbb492981c70b85582a34d01c98a18905248feafbd994404016364da9f1a50fc285d8cf03fda6fb0612324e618106a828a75cf0d07a8fb9df61de398a3bfb4ed2efc3bf54be92769910bf64630e244e88d7b494556ff4d47e89f4945c1ba29dd9421a46c6ff15ac3bd656d7eb99b69091f7f1bf30498c8581785ff359f125b711cbcbac4029c10f0413711c03d02b633190292", 0xbe}, {&(0x7f0000002b00)="e70a411683c56ebacc416c99f8632e61de4aa8c150e2bd0bcaab069a7dd8927430e49bb52d7413ddb9b99fc61ddb58f4c5f6c5f770cb58ac2269ad7a04dec47def1166833c4e3373c88a8d8b1670c83ab27040e917f4b697f1aed20d73704d13", 0x60}, {&(0x7f0000002b80)="49b6709f1b8862d964991218f9079a9d0389bf881486be7e2a8dcc3bffaadfba1122e342cd33938e9c207f488b919f2cd7c4e48e9ca8ef63a2db4f92c8cac85f82b442f6a795ae3591c8d9a5ac4653d4acf46397bbd475ec2b8fdabe3dee9e4baa83879ed57828da20f9bd78ff88f46b9e4bca987c29dc5e4bce18c07e9fda1f9b97fdcc0b7eb82d1c12a3ae9dc6d5319f194521a7dac8cc0c4e9fe6b06cb4c6f9e960126bb162cfc8031f9876bd54f68d46162189d194703f6636d5065cf8b88bd7e970384ab86d11ab0b769dc0d07a5e7497c8ac9927c4b12c5e720e14161070de076064d66632359c0acfb37b5e801e", 0xf1}, {&(0x7f0000002c80)="c637a7398d50333e6df84ce25759eaadf5dd83e925f3df319e5f54e2ba4b0d345ffabd561cdffc06c6eee94e3b82106fc49aa1bdc65c4d7d823f48662ab9e648f44b67f85903b4f1be06c95062689d3e6d48d1146b59fc5cc35ba367e882b5ffe9aef159a144c7362b67c813a5a2919c7d2c7f70", 0x74}, {&(0x7f0000002d00)="e02173dbada7f3cd4ed188686090b82d69f86c3699ccf86d01b0a437967ad987a95a09ff580f8a81bfbbe3e51ce83ab892e1b0b546c17327bdfddec4668eb5fa098a95329a941e5805e0a6434ef64b5d434d65ef750b9bde2c905be344fb7205600ba344f8b6bb76f145682ad3b4c18c91c6fe7a35892991e473cc68bff599e06ee62374ab240751a8f0c79e678d9a4b382eb9309b85a096a286e28103e9a62648966ccfd6978a19a9cd6b01a82ff0bf71b7c4138f387d707982483cb476f6e3fcd75fbbb3e01333f3dbc771bc0a6b41602b42ff2e59cdadf6347b6813f286e51924b9f9b939904c", 0xe8}, {&(0x7f0000002e00)="f5043980e778cd6caad78395b19ff3551b7110cabd3a56e02f320265162e621ab104eafd9a6eb51b201dba68b916b1909ebbfbef2cd9adb283fdd6c5a4bc52904d4d27fa1cb5d63b23d4c8b8923ec3b5637993527a0392378ef6081a6d688b54b9b23a53ba44d5c7c784d0e53fa1dfa4b61e6b2917441abc4cede3e1a9e7a9c50c85c0a347401e2189421e17515273be50e6", 0x92}], 0x7, &(0x7f0000003280)=[@rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r17, r18, r19}, @cred={0x18, 0x1, 0x2, r20, r21, r22}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r23, r24, r25}], 0x7c, 0x40000}], 0x3, 0x80) 2018/04/02 13:00:40 executing program 6: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x100000000032, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) fchdir(r0) getsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000000140)=""/207, &(0x7f0000000040)=0xcf) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x7}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2}, 0x8) 2018/04/02 13:00:40 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0xfffffffffffffffd}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000000)) ioctl$TCXONC(r1, 0x540a, 0x2) 2018/04/02 13:00:40 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000200)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000035c0)={'nr0\x00'}) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000003600)={@remote={0xfe, 0x80, [], 0xbb}}) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000000040)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) r3 = memfd_create(&(0x7f0000000080)='dev ', 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f00000000c0)={0x8, 0x0, {0x3, 0x0, 0xe, 0x2, 0x6}}) fallocate(r3, 0x0, 0x0, 0x1) fchmod(r3, 0x80) getsockopt$inet_mreqsrc(r3, 0x0, 0x2f, &(0x7f0000000240)={@empty, @multicast1, @remote}, &(0x7f0000000280)=0xc) sched_setaffinity(0x0, 0x8, &(0x7f00009ad000)) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000002c0)=0x8, 0x4) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue0\x00'}) read(r4, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f0000000100)) ftruncate(r4, 0x9) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000140)) pipe2(&(0x7f0000000400), 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x0, 0x0, 0x0, {0x77359400}}) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0xfffffffffffffffe, 0x0) vmsplice(r5, &(0x7f0000000380)=[{&(0x7f00000004c0)="def6ac5fa6b8ab74d399685b2459bb0e87f0dc559e770731acbe37c9de2950a480a84d0e92a09910bf3db0de0dbb6961604c2b33d3f0d7c0ab0fc95f6e21b1b3d34788d51cb7f8fec1c453a9e3eb60a2f0caec8afa9f0b4bf3c91b9823e1fcf1e94ebe08e60eaa538e7d1675ef9f80bd8efc8e5bf062a9869e8580e03e1e", 0x7e}], 0x1, 0xa) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000000300)={0x0, 0xb79}, &(0x7f0000000340)=0x8) 2018/04/02 13:00:40 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) iopl(0x0) r0 = socket(0x3, 0x2, 0x2) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) keyctl$join(0x1, &(0x7f0000000140)={0x73, 0x79, 0x7a}) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendto(r1, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f00000018c0), 0x0, 0x0) 2018/04/02 13:00:40 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_emit_ethernet(0x7ffff, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x4, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101000, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000080)=0x7, 0x1) 2018/04/02 13:00:40 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) syncfs(r0) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xa2a8, 0x22140) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="d3ab27baef9b2c3d000bfef9b9d2a412cf507b113c26f9bbe2050079ffffffff", 0x20) 2018/04/02 13:00:40 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x80, 0x0) r2 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000200)) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000180)={&(0x7f0000002540)={0x1630, 0x38, 0x22, 0x70bd2c, 0x25dfdbfc, {0x8}, [@generic="381bd9c6c1ccc51eb4fc0910006cb7e4018832335d0077f7bac414739c199db2afa8858ff837132b063f99ad720e463b930b0d2c", @generic="d1b4f82c282a88da85ec5a0e3dfc3a7c4ac3a931d6d196c2b02c541a5aa46301ef4d6de8782b31eb14e4b9b1d3229534d4515d44bf", @nested={0x32c, 0x2d, [@generic="386a7e9592bf91d80f1567bad802fb31a70243a28ad9f816c1ce4f8591626ccd2e4b0ac40b60d6fd3f92d2f42d4ecdbaa0a96556c0587140eac8cc820b0d41046633064d5028d3cd314c084cc444918509cb4e5d437a03ad3de67c35a77d8fbae9b850aa97562e89712a483cdf5c8f092f571638c3e83f48a0d074d4c67aab3ff2dbe8adbb6604655b250dd1902a32063d741264a23cedcd0f093866e584603db81ecfaab80e71836d958f68b8ee103d755284783847129c63d37426c43618a55ad4b2a0fcbcc223b9eac26d1aae721ffcffec78cc722dfde6e14aeefb058785707096b8", @generic="f2e04beaa273bc4633fff37ac0cc7261f3ccb389fbc82d8158c22d3a5b3adba4b6f42ba07108355bbdb748113ca0342602ca2120ffd53ad027aa326d550a37b76ae76f316bac047842a0cef4a90e9ab4b4f28990e50a64a7e640a1a3d9954c1995ef1b24c9fcb58ceca2c7168e8d2d0a1ee40c836092a28b0fc641363666a2be38a0d3f83060fa2367107ce20f35b376bf790c2569d1538a57227c", @typed={0x8, 0x1, @pid=r2}, @generic="28e23d282efe2ec1e723721a666217f8f9963f73035a93f347598ac2e03d436c92df24d71a866de06b5416ed0c16a99ecef6c2972f4f3c5c79fce8a18607adeb4bc0120fb8e0cc43a61c2813b1cced5600aa49d6aca216b31aba838f80710370ee76242514a8ea1a6a760a48728f945d7e210a785babc00ef333c0f26f9f49a1756eafc4216804a6d9ea53eadf73991726218111071d5b7b20fd7a5980030418ba640c844213946d9b51e52a18f92595227e6d65c6ab2619df", @generic="ff0bc5ae6d36c658c1aa94b8ac9ac456205da94e1e061a334cc65b628ed333110ae3c1105eb98007f0598a", @typed={0xbc, 0x4a, @binary="514c0053b79f0e2a0188d35119d3042b215ee0f44b6432db9e311cf2d38cf5138a317bc372526d2c3e69c4a692fca7d326f039021083024242138ad5999b1b504f1f5665c97074836e0345da92de1797930b0316b608b9efc48a33c213efb11c381c8a71f676ad599c25156e2944cdba530e13889a145872a25f2b2911e272e4b9b47d61d92aa8ec5dcdeac8db701b85deed8270f726998e95a50f9c056499289a868e82b319f9e653d6573f0b442307625bf6186102"}]}, @typed={0x14, 0x4a, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @nested={0xa8, 0x50, [@generic="4a20eec174539b387832665a45a053242af2f832b2ca", @typed={0x4, 0x34}, @typed={0x8, 0x2a, @uid=r3}, @generic="5b058e0c0f6820a8c44e8724c0a240e2310bb85e864ecca461689d3368f3464528ddaad850d4a3b4bfa920ddaada1f0d910e65fe61346e75", @generic="503448a71e219afd33ea12be2523bf88105a945d758828b953c797ffffc4a79ed336a9f57b4926442c72e4bd6634ecebf62dd94a374a4b581ae8c7c0fe3c0d67c08441beada207cf"]}, @typed={0x1004, 0x51, @binary="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@nested={0x1c4, 0x2a, [@generic="72e0199d5c81bef0fa892464560ee73213caaef25620c2f252c7531f4bd8f24f1bcf0710d1125f6fdd0ed736d282039767405e47d54ffc8dd90e93d73a4c54ba6f5737535a94edc946d39cab42fce660a4dc75296f695952226cab41ca4381e17d5dd710bdc5ca5449c1d80e34c9fe11c8b96143fa5d25ef180c9bf26f22e5c24692aa6695d2f03b6c9d7dcddbf05a4222a0f7b3483514637583e4f4f9", @generic="93887c2fd91be60585ed8728d381011ca257d22bd2102cee94ec6e85166c52f690c929fe2b1c3f70dfbb8a8376bf1308eaaa02ffaec1f1cfe946448560f827f40071971b31850becc17075f3134a784cb9066748a080454d244efcab1cda0c88161b444b80977ce96e5824f7a8429480f40d2c8d4312e4bb19e1dcce0843059feaba40bc9357bd3ad79703ee0d5906b24abb33fb5a346ca18c2cb32c6c44daf80730302033bd3fed17b18c84c49fc6f7fee7ab9267907ab70bdcace85b050c6de92f5f4579", @typed={0x8, 0x56, @u32=0x9}, @typed={0x54, 0x28, @binary="349806dd6601b3b5b0ab56c90a55e4fe94307746d3c93a6490c7ce5759345d4f6d49d40116a8a0404f259c491b24ba646e553c674c1d81d8fd456c11ab4a138f29a94fe09d4f7b9538f2fa007e83"}]}]}, 0x1630}, 0x1, 0x0, 0x0, 0x4}, 0x8000) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cryptd(cbc(cast6-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r4 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmsg(r4, &(0x7f0000002500)={&(0x7f0000000240)=@nl, 0x80, &(0x7f0000002480)=[{&(0x7f0000001480)=""/4096, 0x1000}], 0x1, &(0x7f00000024c0)=""/44, 0x2c}, 0x0) 2018/04/02 13:00:40 executing program 3: openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400040, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000e5ff000000220000000100040000000000000000000000000000000000000040000000000000000000000000000000000000000000"]) 2018/04/02 13:00:40 executing program 6: r0 = socket(0x10, 0x2, 0xc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40180, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40086410, &(0x7f00000000c0)={0x2c, &(0x7f0000000080)="c4b38d72680c16af2456803c86f3e5b9db4eab984efca3ff9a2af19a2821e252a899100e56a36dcf1dba62b6"}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x180) write(r0, &(0x7f00009ec000)="1f0000000108ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)=ANY=[@ANYRES32=r2, @ANYBLOB="55000000af877a8a180162967e840514a76b44d96a7aa1d261c9628b0e0d9a7b64d4aa411b8f044fbe10ae91a0d883f99471eed6fd59960965e39198d915f8e202f2a72b723b783605607a43ff451916043d700d47c88b508f4af39d662b3c48647718a8de1fe57e"], &(0x7f0000000200)=0x5d) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) [ 103.607767] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 103.662391] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 104.335536] ALSA: seq fatal error: cannot create timer (-22) 2018/04/02 13:00:41 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000001180), 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000011c0)="070a0722084fff00b1", 0x9) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000000c0)=""/4096, &(0x7f0000000000)=0x1000) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x73c, 0x44000) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f00000010c0)) 2018/04/02 13:00:41 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x30, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x100) 2018/04/02 13:00:41 executing program 3: r0 = socket$inet6(0xa, 0x80e, 0x8010000000000086) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x1}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) 2018/04/02 13:00:41 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00007f1fe4)={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x5, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, 0x1c) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) 2018/04/02 13:00:41 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000000040)=ANY=[@ANYRES64, @ANYRES64, @ANYRES16=r0]) 2018/04/02 13:00:41 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000481ff7)='net/udp6\x00') r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000f5dfe4)={0xa}, 0x1c) read(r1, &(0x7f0000000000)=""/214, 0xd6) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000180), 0x4) connect(r0, &(0x7f0000000100)=@ipx={0x4, 0xffffffff00000000, 0x6, "06c1d30376ea", 0x5}, 0x80) 2018/04/02 13:00:41 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x9289, &(0x7f0000000000)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) dup3(r0, 0xffffffffffffff9c, 0x80000) r1 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x7fffffff, 0x400000) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001180)='/proc/self/net/pfkey\x00', 0x81, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001200)={0x4, 0xffffffffffffffff, 0x1}) open$dir(&(0x7f00000001c0)='./control\x00', 0x400180, 0x192) r2 = openat(r1, &(0x7f0000000300)='./file0\x00', 0x101000, 0x5) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r3, 0x1, 0x1c, &(0x7f0000000340)=""/245, &(0x7f0000000440)=0x2b) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getpeername$netrom(r4, &(0x7f00000000c0), &(0x7f0000000100)=0x10) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000000000)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}, {0x1}, 0x40, {0x2, 0x4e23, @loopback=0x7f000001}, 'ipddp0\x00'}) mmap(&(0x7f0000cb0000/0x4000)=nil, 0x4000, 0x2000003, 0x32, 0xffffffffffffffff, 0x4000) r5 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r5, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r5, 0x5eb855) bind$pptp(r2, &(0x7f0000000180)={0x18, 0x2, {0x3, @rand_addr=0x4}}, 0x1e) r6 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r6, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r7 = accept4(r5, &(0x7f0000000080)=@can, &(0x7f0000752ffc)=0x80, 0x0) sendto$inet(r6, &(0x7f0000531fff), 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r7, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000000240)=ANY=[@ANYBLOB]}, 0x1}, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f000000b880), 0x0, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000141000), 0x0) write(r6, &(0x7f0000f8aff1), 0xff8f) close(r7) 2018/04/02 13:00:41 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f00000000c0)=0xb) fgetxattr(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="6f73322e2f6465762f72746300ae59c8d44c6eb58ffb425843650d1736b9148bca3970cdb01eef53484905073ad07bbc7e3cb01e9c24b5fe9358590dda90b56903dfd1171af1191d"], &(0x7f0000000100)=""/122, 0x7a) openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x5, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$TIOCCONS(r0, 0x541d) [ 104.504904] ALSA: seq fatal error: cannot create timer (-22) 2018/04/02 13:00:41 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x0) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) clone(0x0, &(0x7f000000bfff), &(0x7f000000bffc), &(0x7f0000004000), &(0x7f0000007000)) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x200) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x800001fe) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000080)=0x24000000, &(0x7f00000000c0)=0x4) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) 2018/04/02 13:00:41 executing program 7: ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000002d00)) bind(0xffffffffffffffff, &(0x7f00005a2000)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)) poll(&(0x7f0000221000)=[{r0}], 0x1, 0xfffffffffffffffb) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000469ff4)={0x4}) pipe(&(0x7f0000002840)) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000002e40)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000002bc0)={&(0x7f0000000440)=ANY=[]}, 0x1, 0x0, 0x0, 0x4000800}, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(0xffffffffffffffff, 0x6431) 2018/04/02 13:00:41 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, r0, 0x1) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x141000, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000c87fdc)) 2018/04/02 13:00:41 executing program 1: unshare(0x40600) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000140)='./file0\x00', 0x8008, 0x0) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x0, 0x20010, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x8000, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000080)=""/60, &(0x7f00000000c0)=0x3c) socket$inet6_dccp(0xa, 0x6, 0x0) ftruncate(r0, 0x7) epoll_pwait(r1, &(0x7f0000000180)=[{}, {}, {}, {}], 0x4, 0x9fa, &(0x7f00000001c0)={0x80}, 0x8) 2018/04/02 13:00:41 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x0, 0x0, @empty={[0xffffffffffffffff]}}, 0x1c) r1 = dup(r0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000000)={@mcast2}, &(0x7f0000000040)=0x14) 2018/04/02 13:00:41 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x1000000000000) fcntl$getflags(r0, 0x408) 2018/04/02 13:00:41 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x5, 0x300) flock(r0, 0x6) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x6, 0x380c1) sendto$ipx(r2, &(0x7f0000000080)="f39c990475ebe380b346221d647e1681db2f748309b28a229bc4d3f6be226a7a309bf1870b9600ad462ffb20a0cfd69695a42559a42c549f40130dcff83398df731e37681ce0c06d37f9cb31dd99f9e62ebaa552b6e1dfbc6863a51cb8b7fdb22b962304bc1d2dbc296d550648658272dcc5be829c5988f72806aa4ee43257676420046709fe14249d89b4050eb6d4cc47a8b676dd61db5bd0e7548d9f01866cc05ed88f374e534ff2bb1d4cac7073906bc4904b938d34c3c5844ab1dbf6b70a9aed08a3e5f5622b3b73c2f295d0ac", 0xcf, 0x20000000, &(0x7f0000000180)={0x4, 0x9, 0x80000001, "99af65aae586", 0x7}, 0x10) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x4e24, @multicast1=0xe0000001}, 0xfffffffffffffd67) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000000400)={0xe, &(0x7f0000000440)=[{0x0}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0286429, &(0x7f00000003c0)={r4, 0x8, &(0x7f00000002c0)=[0x8, 0x4, 0x3, 0x34, 0x5, 0x8, 0x40, 0x2], &(0x7f0000000300)=[0x4, 0x7ff], 0x20, 0x7, 0x7, &(0x7f0000000340)=[0x80000000, 0x1, 0x6, 0xff, 0x3, 0x1, 0x0], &(0x7f0000000380)=[0x9]}) openat$cgroup_type(r2, &(0x7f0000000200)='cgroup.type\x00', 0x2, 0x0) sendto$inet(r3, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) [ 104.730461] dccp_close: ABORT with 65423 bytes unread 2018/04/02 13:00:42 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = dup2(r0, r0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, &(0x7f0000000140)="2ed9fc0f23dc0f015f4b0fc7ab983bba200066ed66b80500000066b9002000000f01c1db5609ef99822e0000b1", 0x2d}], 0x1, 0x0, &(0x7f0000000180), 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) r4 = getpgrp(0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000000)=r4) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000440)={0x1ffff}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/02 13:00:42 executing program 0: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000480)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000500)) gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000005c0)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000600)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000640), &(0x7f0000000680)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000006c0)) gettid() getpgrp(0xffffffffffffffff) getpid() fcntl$getown(0xffffffffffffffff, 0x9) fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000700), &(0x7f0000000740)=0xc) getpgid(0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000780)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000007c0), &(0x7f0000000800)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000840)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000880), &(0x7f00000008c0)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000900)=0x0) r1 = getpgid(r0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x686d, 0x0, 0x0, 0x0, 0x1f}, r1, 0x0, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000000040), 0x8) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000822000/0x2000)=nil, 0x2000}}) r2 = socket(0x2, 0x3, 0x40000000000000fd) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000100)='gretap0\x00', 0x10) getsockname$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0xffffff79) r3 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = epoll_create1(0x0) r5 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000513fc0)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000ae0000)) r6 = syz_open_dev$usbmon(&(0x7f00000003c0)='/dev/usbmon#\x00', 0x7ff, 0x24000) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r6, 0x4010ae74, &(0x7f0000000400)={0x3, 0x5, 0xffffffff}) sendto$inet(0xffffffffffffffff, &(0x7f0000000080)="0a14f99f3bae099f9184a151c90008fc0877144128907496819a925d9aa8403df12b12c38e25989d", 0x28, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x309101, 0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0x13, 0x1}, &(0x7f0000000340)) sendto$unix(r2, &(0x7f00000004c0)="ee087d8955854a71cb4fef74e9601927e79436d5e4218a286737134367585e5b67add9b477e765b4346960e8e1ec9d607cb9874491299c500a77", 0x3a, 0x800, &(0x7f0000000540)=@file={0x0, './file0/file0\x00'}, 0x6e) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x1f}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x1}, &(0x7f0000000280)=0x8) tee(r3, r2, 0xffffffffffffff7f, 0x9) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000240)={0x0, 0x0, 0xfffffffffffffee3}, 0x8) r7 = socket(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000140)={'ip6gretap0\x00', {0x2, 0x0, @rand_addr}}) ioctl(r7, 0x8912, &(0x7f0000000380)="9a7e032d0082e09b") accept4$alg(r2, 0x0, 0x0, 0x80800) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000000440)={0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}) r8 = dup2(r5, r3) ioctl$KVM_S390_INTERRUPT_CPU(r8, 0x4010ae94, &(0x7f00000002c0)={0x0, 0x1f}) 2018/04/02 13:00:42 executing program 6: sendmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x80, &(0x7f0000007f80)=[{&(0x7f0000000000)="c4", 0x1}], 0x1}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000622000)='/dev/kvm\x00', 0x0, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x4, 0x802) ioctl$VT_ACTIVATE(r0, 0x5606, 0xbd9d) r1 = dup(r0) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000005ddd"]) 2018/04/02 13:00:42 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xfffffffffffffff8, 0x8000) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x60, 0x2}, {}], 0x30) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00000000c0)=""/118) 2018/04/02 13:00:42 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0x3, 0x200000, 0x0, 0x0, 0x2000000000}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff, 0x0, 0x6, 0x3, 0x7}}) 2018/04/02 13:00:42 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000da5000)='pagemap\x00') lseek(r0, 0xfffffffffffffffe, 0x0) read(r0, &(0x7f0000000000)=""/14, 0xe) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r1, 0x7ff}, &(0x7f0000000180)=0x8) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f00000001c0)=""/229) 2018/04/02 13:00:42 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000504ff7)='/dev/kvm\x00', 0x0, 0x0) prlimit64(0x0, 0x0, &(0x7f0000d41000), &(0x7f0000000100)) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1, 0x100) setsockopt$inet_tcp_buf(r2, 0x6, 0x21, &(0x7f0000000200)="588deaeaef21984e50d42f", 0xb) sendmsg$can_raw(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f00000000c0)={&(0x7f0000000140)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "d79f1b27a82368fca62c4f77e7bc228d979851ee91be62f4160a771e22e259969ce943c3573e5a26ccfa49d69c8df28a45df742c918894bb1194e8a9993aeef9"}, 0x48}, 0x1}, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x0, 0x0) 2018/04/02 13:00:42 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000007440)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000007400)={0xffffffff}, 0x2, 0x1006}}, 0x20) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x0, 0x80000) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f00000000c0)={0x0, 0x110000, 0x7ff, 0x100, 0x40}) write$rdma_cm(r0, &(0x7f0000007500)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0xfffffffffffffdea) 2018/04/02 13:00:42 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x13) r1 = socket$inet6(0xa, 0x1008000000000002, 0x9) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)=@getae={0x15c, 0x1f, 0x2, 0x70bd2a, 0x25dfdbfb, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d6, 0x2, 0x7e}, @in, 0x20, 0x3503}, [@user_kmaddress={0x2c, 0x13, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @encap={0x1c, 0x4, {0x3, 0x4e20, 0x4e21, @in=@multicast1=0xe0000001}}, @algo_auth_trunc={0xb4, 0x14, {{'wp512\x00'}, 0x328, 0xc0, "4e3567eabdeec10141c5f379ac2bd56886c8f9090025d60943ec7f4c38d1f3133b26e1b2dd02cc5b4664247dc6c6c232d9457d4b18d686bbb13d0d2e9dfc84a5da25b6e23fd034a7c6cd2c0e9ac4ee4ea7a067097ddb901a1e6cf8b2b228582860f55294e2"}}, @lastused={0xc, 0xf, 0x8}, @srcaddr={0x14, 0xd, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x3}}]}, 0x15c}, 0x1, 0x0, 0x0, 0x90}, 0x0) connect$inet6(r1, &(0x7f0000002fe4)={0xa}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000300), 0x4) write(r1, &(0x7f00000001c0), 0x0) 2018/04/02 13:00:42 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c87ff6)='numa_maps\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x400) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2000, 0x0) 2018/04/02 13:00:42 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x80000, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x40580, 0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f00000000c0)={0xfffffffffffffffb, 0x20, 0x1, r1}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x40831, 0xffffffffffffffff, 0x0) 2018/04/02 13:00:42 executing program 6: socketpair(0x1f, 0x7, 0x8144, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000080)=0x10001) r1 = syz_open_dev$sndctrl(&(0x7f0000001380)='/dev/snd/controlC#\x00', 0x64c2, 0x40) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000000)=""/25) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000001480)={{0x7, 0x0, 0x0, 0x0, "7b725d66be8198780a3c06d83ed808812c125d5639c10cd78ff5b0f80e7661a95522fd9d8ec71560ea13a524"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "48ddc668a1db72009cbc7b2e79e037a287aad28ad69685ac320deb39aa90030fed6ea8b6d72ef1ffe3451d6af5585ebac341ae1f2cca38d964bc5571c4085882", &(0x7f0000001440)='loselinux\x00', 0xa}) 2018/04/02 13:00:42 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x3ffc, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={r1, r2, r3}, 0xc) read$eventfd(r0, &(0x7f0000000280), 0x8) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'ipddp0\x00', 0x1}) io_setup(0x9, &(0x7f0000000240)=0x0) io_submit(r4, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="10000000f0ffffffff00000000855da0", 0x10}]) 2018/04/02 13:00:42 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000300)=@pptp, &(0x7f0000000380)=0x80, 0x80000) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00000003c0)=0x5, 0x4) r2 = socket$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84) bind$inet6(r2, &(0x7f0000925fe4)={0xa, 0x4e23}, 0x1c) listen(r2, 0xf435) r3 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x6e9, 0x4002) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000140)) socketpair(0x11, 0x7, 0x7, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETVNETLE(r5, 0x400454dc, &(0x7f00000000c0)=0x200000) accept4(r2, &(0x7f0000000180)=@hci, &(0x7f0000000040)=0x80, 0x800) r6 = socket$inet_sctp(0x2, 0x8000000000005, 0x84) r7 = socket$inet6(0xa, 0x6, 0x0) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r5) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000000400), 0x4) bind$inet6(r7, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r8 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r7, 0x4000000006) fcntl$setsig(r0, 0xa, 0x28) setsockopt(r8, 0x10d, 0x800000000d, &(0x7f0000000080)="03", 0x1) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0086426, &(0x7f0000000240)={0x6, &(0x7f0000000200)=[{}, {}, {0x0}, {}, {}, {}]}) bind$pptp(r3, &(0x7f00000002c0)={0x18, 0x2, {0x1, @multicast1=0xe0000001}}, 0x1e) ioctl$DRM_IOCTL_NEW_CTX(r4, 0x40086425, &(0x7f0000000280)={r9, 0x1}) connect$inet(r8, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) close(r7) connect$inet(r6, &(0x7f0000867ff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/02 13:00:42 executing program 2: timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000200)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f0000000240)) sync() r0 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9857fa2e05fdd62de157a7f60228f2c807e86ce264193d1206f5402c6f095c94a510e0c705386635a3f1a5970fd087434c0bf52f98bc0c951a8c18f7b8221c007a7f1c8d5369536c3cde1dd9d63d5b4304876f61f37427b33932287cd9c8a57e18a656273199c41c9a6ef80afdd0fdd", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)="f74dda8604") gettid() getsockname$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') r2 = syz_open_dev$adsp(&(0x7f00000026c0)='/dev/adsp#\x00', 0x0, 0x0) connect$ax25(r1, &(0x7f0000000700)={0x3, {"649f3cb9dcac27"}, 0x245}, 0xfffffffffffffe71) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x8) r3 = socket$netlink(0x10, 0x3, 0x0) sendfile(r3, r1, &(0x7f0000014000)=0x100000, 0x10001) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) inotify_init1(0x80000) syz_genetlink_get_family_id$fou(&(0x7f0000000ac0)='fou\x00') syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000003c0)={0x0, 0xffff, 0x4, 0x3ff, 0x24fe}, &(0x7f0000000400)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000580)=ANY=[@ANYRES32=r4, @ANYBLOB="ffff3f0002bf87589be404429e0de6b26f545d09ca91e93dfdf2a41ee58e40987bfb92a9eec18213692139847c26bd93062ef68508770217346e4b04032dc53b0c4beddd20f753a1536a01d580f15e2f77e32fd62e523b854a7137b7e49a703ea9673aba0f9796ad5723"], 0x47) sendmsg$IPVS_CMD_DEL_DAEMON(r3, &(0x7f00000006c0)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2010}, 0xc, &(0x7f0000000680)={&(0x7f0000000900)=ANY=[@ANYBLOB="ec00000011c5672999731429c6e650c665166d97115ac8654689c6caf707a37b060a26aa42a51c6e1fb508acd3ca000000000000000062d86513d022988c409b5707c591bf1350249e6ea69a3344e9517a4833066e5a939a78bd11b0236539560861c6bdc874a11ce2631ba62cbad3dde2e3dd36801ed89ab05d908a8d752a42235cd166fc29ee45b2da40ff", @ANYBLOB="020226bd7000fedbdf250a000000080006000800000084000100080006000800000008000500090000002c000300080007004e24000008000800080000000800040001000000080007004e2400000800050000000000080005000010000008000600fc0000005c00030008000500e0000002080007004e21000014000200626f6e64300000000000000000000000080001000200000014000600fe80000000000000000000000000000c0800030002000000080008000000000008000800080000001c000300080005007f0000010800030004bd024e489692b92600000008000400720f0000"], 0x2}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) splice(r0, &(0x7f00000004c0), r3, &(0x7f0000000500), 0x3f, 0xd) inotify_init1(0x80800) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, &(0x7f0000000380)=""/49) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000280), &(0x7f00000002c0)=0x8) syz_open_dev$urandom(&(0x7f00000001c0)='/dev/urandom\x00', 0x0, 0x40) clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') pread64(r0, &(0x7f00000005c0), 0xfffffffffffffe2d, 0x0) [ 106.560105] raw_sendmsg: syz-executor0 forgot to set AF_INET. Fix it! 2018/04/02 13:00:43 executing program 6: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) 2018/04/02 13:00:43 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x14, 0x5, 0x6, 0x1}, 0x14}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001680), 0x20) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400000, 0x2) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r2, 0x40000000af01, &(0x7f0000c97ff8)) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000d7aff5)='/dev/audio\x00', 0x0, 0x0) close(r3) socket$inet(0xa, 0x803, 0x9) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000ee1000)) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000d7c000)={0x0, r3}) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f00000001c0)={0x3, r3}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000100)={0x0, @loopback, @multicast1}, &(0x7f0000000140)=0xc) recvfrom$packet(r1, &(0x7f0000000080)=""/93, 0x5d, 0x100, &(0x7f0000000180)={0x11, 0x1b, r4, 0x1, 0x469, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/04/02 13:00:43 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0x7, &(0x7f0000a9cff8)) r4 = dup3(r0, r2, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xcc, "11301274b3b754285a58e56d77597f7bf0c296d5c209344c2a24b279b3e75bdf148fadcb58c11f39cc1e26ef488c29081fbdb1d0b21ac9bf74c9694d23ea3915b514e90266bdbffa32b0cdc7ebb119924d3f74b76f5a0ed352a6d156b33d729894f5b1768ca2bdfed94b7e662e41495ab28d9c9eda1c34de6c07c80691734b48b2cb0dc844178141dbc39a2cf942e9ad3cb32e99840a1eb2ac97a054a15f0d280484da50249865b94486689accf074ad5676c521a5b23589f8ca91c5528f8215058e33a737ad3667a5644638"}, &(0x7f0000000180)=0xd4) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r4, 0xc008551b, &(0x7f0000000380)={0xa95, 0x4, [0xfffffffffffffff7]}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00000001c0)={r5, 0x7e}, &(0x7f0000000340)=0x8) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) recvmsg$kcm(r2, &(0x7f0000000300)={&(0x7f0000000000)=@nfc, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=""/223, 0xdf}, 0x0) 2018/04/02 13:00:43 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000002540)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000140)=ANY=[@ANYBLOB="14000000070a010000000000000000000000eaff"], 0x14}, 0x1}, 0x0) 2018/04/02 13:00:43 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'bcsh0\x00', 0x1002}) r1 = socket$unix(0x1, 0x10000002, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8923, &(0x7f0000000040)={'lo\x00'}) 2018/04/02 13:00:43 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='pagemap\x00') ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000000)={0x0, 0xffffffff7fffffff}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00003bbfd8)={0x0, 0x0, &(0x7f000017bfe5)=""/27, &(0x7f000074f000)=""/243, &(0x7f00008c8f02)=""/254, 0x2}) 2018/04/02 13:00:43 executing program 0: syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x10001, 0x200000) r0 = syz_open_dev$sndseq(&(0x7f000064dff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000100)={0xffffffffffffffff, 0x0, 0x0, 'queue0\x00'}) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x3ff, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xfffffffffffffe00, 0x8, 0x3, 0x0, 0x0, 0x2, 0x10120, 0x2, 0x3, 0x5, 0x0, 0x1a12, 0x9, 0x9, 0x9, 0x0, 0x100000001, 0x80000001, 0x5, 0x100000001, 0x1ff, 0x2, 0x5, 0x72310f57, 0x0, 0x7, 0x3e00000000000, 0x1, 0x7f, 0x71, 0x35c, 0x75, 0x3, 0x7fff, 0x1c000000, 0x800, 0x0, 0x7, 0x4, @perf_config_ext={0x7f, 0x1}, 0x0, 0x40, 0x9, 0x5, 0x5, 0x4, 0x76}, r1, 0xb, r2, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xffffffffffffffff}, r1, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='projid_map\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000000140)={{0x1, 0xfffffffffffffffa}, 0x1, 0x100, 0x5, {0x1, 0x2}, 0x146, 0x62}) read(r3, &(0x7f0000000300)=""/229, 0x10000003e) 2018/04/02 13:00:43 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000040)={'bcsh0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000380)=@int=0x3, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'bcsh0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000180)={@dev={0xfe, 0x80}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x6, 0x0, 0x42e, 0x100, 0x9, 0x80000000, r2}) r3 = socket$inet(0x2, 0xa, 0x5) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000600)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x200}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x1ff, @local={0xfe, 0x80, [], 0xaa}, 0x84}, @in6={0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}}], 0x74) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000300)={r4, 0x60, &(0x7f0000000280)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1a}}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @rand_addr=0x3ff}, @in={0x2, 0x4e24, @multicast2=0xe0000002}]}, &(0x7f0000000340)=0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000004c0)={r5, @in={{0x2, 0x4e20, @rand_addr=0x8}}}, 0x84) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000003c0)={'lo\x00', 0x4100}) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000100)={'nr0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023afe8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) pread64(r0, &(0x7f0000000340)=""/181, 0xb5, 0x62) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f00000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@empty]}, 0x14) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000180)={'nat\x00', 0x0, 0x3, 0xc4, [], 0x3, &(0x7f0000000040)=[{}, {}, {}], &(0x7f0000000080)=""/196}, &(0x7f0000000200)=0x50) r6 = openat$audio(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/audio\x00', 0x8000, 0x0) r7 = syz_genetlink_get_family_id$fou(&(0x7f0000000740)='fou\x00') sendmsg$FOU_CMD_DEL(r6, &(0x7f0000000800)={&(0x7f0000000700)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x34, r7, 0x400, 0x70bd2d, 0x25dfdbfb, {0x2}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x67}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3f}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x1) r8 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r8, 0x0, 0x27, &(0x7f00003fdff5)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000400)=0x7, 0x4) socket(0x2, 0x2, 0x9) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}}, 0xf80866d, 0x5}, &(0x7f0000000540)=0x90) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000580)={0x0, 0x1}, &(0x7f0000000680)=0x8) 2018/04/02 13:00:43 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fremovexattr(r0, &(0x7f0000000000)=@random={'user.', '/dev/kvm\x00'}) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000000c0)={0x79}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000080)) [ 106.817011] sctp: [Deprecated]: syz-executor2 (pid 10096) Use of int in max_burst socket option deprecated. [ 106.817011] Use struct sctp_assoc_value instead 2018/04/02 13:00:43 executing program 5: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c3ff0)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}]}, &(0x7f0000f91ffc)=0xc) socketpair(0x8, 0x5, 0x5, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f00000000c0)={r1}) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f85000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="1800000000000000000000e6ff070000d400020000f7e508ae00000007000e009500000000000000"], &(0x7f0000d63000)="73597a6b618f6c65000d", 0x80000000009, 0x1000, &(0x7f00001d8000)=""/4096}, 0x48) 2018/04/02 13:00:43 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40086410, &(0x7f0000000280)={0xee, &(0x7f0000000180)="6b87d0fc2fb2d61de5aaf49195c210c15b6d2322c4f3a860a856b1bf909618e9198a1e3c176bf700c4952b4998b21c80b4543a4af479b61fe5d9c0896ab381b30e2a5c477d46c2c6fad66bf3252a556c817b568e53c36634014fd239e1a7eaa264e8a562426eb2ec881e64875e2897fdcaa579a50e0d64dd19e08e5a8ecae067ed941645a246cbba66e2953f10c262ad2fb423c725cf0d0d6da5bd36ca8f8edda3e87773915203e2265fcb129997c5fcc987551135753a45314605a5c81bf7e19a571cff4946fbe221da7854b50d23760a89539e84802d3277933b14bb96d14b09f01a9dad659193a575d8802f48"}) pipe(&(0x7f0000000400)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff]}, 0x0, 0x2, 0xff}, 0x20) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f00000007c0)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000000080)={0x6019, 0x1, {0xffffffffffffffff, 0x1, 0x6e3, 0x3, 0x5}}) sendmsg$unix(r2, &(0x7f0000000780)={&(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000740)=[{&(0x7f0000000800)="d9b96496759d1ed4536343f057074ac3631f890b6f0e2e363a46dba2a9685b66bb57bacbd00f625c0c616be65f223ffd89b26d8eb2cacafff9bc10660a75b412a3a894c87acdc8851a0fae06fc9cd7c88fcb9cb9ae0fe47bae6839923c01b7940b7f38a2a404837de50a2bdba86925ae90ee7581edb46d6b2144", 0x7a}, {&(0x7f0000000880)="704dbb47be0201ebd09da6ee020bc8de6388de3f18dff2a3ad18a82a2ea4ae77bdef7c9533652c3d2e050d7cb455f47d5e8a1481157ad28849571daf92d76a2782afebea1fa4620aa470d18b270e94601f45b45b996aa30ead6ce045b9b4ab767c6724de9ad8334535cc8864bc4a5d4b156bc6d16692940876d61a6b8ed7c942a36ec615e2d7134615e0554723dea61bcf15abd4bcdcafa7ce95d5b6f509ca7e234958", 0xa3}, {&(0x7f0000000480)="8b460938471646989caa851f6ed0cca6dd0d556815b6c358976113ca033a28b9c293f1c069f5cb8cb7e1c5fea8a2851a3512c4fd1fc1e64fca", 0x39}, {&(0x7f00000004c0)="f56824a8c4be7d72d693b9d80d432b4953976edab6cf73e1034c5a353d75a043c5c2f443eba75a6c81b14999b5", 0x2d}, {&(0x7f0000000500)="d02425a1f691b27cb80bb57767786dbf499171b33b879526b46aa7ee141e54cf04e43e6bd224872993713055dfb596fddf1fc373bae358e88475d1758137f0ff01244c5465902db1c7e8bd515fe6b6d975c70cdacba13bb06ec8134e7684ca770d23ab1b47a5c0a74052a271459b86daec29b9543e44f8e497eb9d35e57e286f8e3f6cf51c26174d4e8b46265aedecfa9efc6a6cc8d30523aa8af06f4e0aab17eef52dd2ac98bd0c733bafda515a53327cd0295feb6a54439fe90e8b8e4388e0a1a8c657df953a9a3a6df007cb5e82068130a1237c3e7fcb88621bf4144a92bb20353f2b87c74dcaec8105caf41ee8e6d4b2aefd2a31", 0xf6}, {&(0x7f0000000940)="44f066a96796a85c006604bf7df658360d374cb14355c6200046d937459e257af785d33a91772673bbe6693a4306234fd4c34e239d7c57e60b059bd376515c2acd97f4ad3aeae172a648457103a959d9d639e23d96c5eb946f4fe0931368911982648eac546bae943cfea64cf3aa93de5d87713e7d1a334134fd9f414facd2fdd646601e269b8f0438763e3a69b817802eef084dc8bce850f13e", 0x9a}, {&(0x7f00000006c0)="15c08921f1be5cd24d68814c19e4b0c505327613d0176b352903b6219355190b6d84cb03413fc314979cb89f48e796fbc57dff5db975037a1a660dca840f6fdb39b6a980af1ac3382aa9049dd697dc75df58ee27991d38", 0x57}], 0x7, 0x0, 0x0, 0x800}, 0x4091) 2018/04/02 13:00:43 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/net/pfkey\x00', 0x400, 0x0) bind$ipx(r1, &(0x7f0000000000)={0x4, 0x7, 0x6, "a324eaa79aff", 0x3ff}, 0x10) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f00000003c0)=0x10c0, 0x8) getsockopt(r0, 0x0, 0x41, &(0x7f0000694fef)=""/17, &(0x7f00009b3ffc)=0x11) fcntl$getflags(r0, 0x40a) 2018/04/02 13:00:43 executing program 0: mkdir(&(0x7f0000000640)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4000) getsockopt$inet_buf(r0, 0x0, 0x33, &(0x7f0000000100)=""/72, &(0x7f0000000180)=0x48) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x7, 0x100) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000000080)={0x20e, 0x2}) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 106.899248] syz-executor2 uses obsolete (PF_INET,SOCK_PACKET) 2018/04/02 13:00:43 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101040, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1c, &(0x7f00000000c0)=""/169, &(0x7f0000000180)=0xa9) ioctl$int_in(r0, 0xaf01, &(0x7f0000000280)) r2 = eventfd(0x80000002) write$eventfd(r2, &(0x7f0000000080)=0xffffffffffffff90, 0x8) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000857ff8)={0x0, r2}) setsockopt$inet6_tcp_int(r1, 0x6, 0x14, &(0x7f0000000200)=0xb1ad, 0x4) ioctl$EVIOCRMFF(0xffffffffffffffff, 0x40044581, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00000001c0)={0x40002008}) readv(r2, &(0x7f0000000240)=[{&(0x7f00000003c0)=""/176, 0xb0}], 0x1) 2018/04/02 13:00:43 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000a64000), 0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x9, {{0xa, 0x4e24, 0x400, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001}}, {{0xa, 0x4e20, 0x31, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x82}}}, 0x104) [ 106.967297] device lo entered promiscuous mode 2018/04/02 13:00:43 executing program 4: socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], &(0x7f000095dffc)=0x1) syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f0000001240)='./file0\x00') 2018/04/02 13:00:43 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x0) pread64(r0, &(0x7f00000000c0)=""/251, 0xd6, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f00000005c0), &(0x7f0000000600)=0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x7fff, 0x4) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x2003e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x11, r1, 0x0) syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x100) time(&(0x7f0000000080)) r2 = memfd_create(&(0x7f0000000200)='\x00', 0x1) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000640)=@mangle={'mangle\x00', 0x1f, 0x6, 0x5f4, 0x1fc, 0x418, 0xec, 0x1fc, 0xec, 0x528, 0x528, 0x528, 0x528, 0x528, 0x6, &(0x7f0000000240), {[{{@ipv6={@dev={0xfe, 0x80, [], 0x1a}, @loopback={0x0, 0x1}, [0xffffffff, 0xffffffff, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xffffffff, 0xff0000ff], 'vcan0\x00', 'syz_tun\x00', {0xff}, {}, 0x3a, 0x16, 0x7, 0x24}, 0x0, 0xc8, 0xec}, @HL={0x24, 'HL\x00', 0x0, {0x1, 0x663}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, [0xff000000, 0x0, 0xff000000, 0xff000000], [0xffffff00, 0xffffff00, 0xffffffff, 0xffffff00], 'teql0\x00', 'ipddp0\x00', {0xff}, {}, 0xff, 0x7, 0x7, 0x4}, 0x0, 0xec, 0x110, 0x0, {}, [@common=@eui64={0x24, 'eui64\x00'}]}, @inet=@DSCP={0x24, 'DSCP\x00', 0x0, {0x32}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @empty, [0xffffffff, 0xffffffff, 0xffffff00, 0xffffff00], [0xffffffff, 0xffffff00, 0xff, 0xffffff00], 'ifb0\x00', 'tunl0\x00', {}, {}, 0xff, 0x3, 0x2, 0x5}, 0x0, 0xec, 0x130, 0x0, {}, [@inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0x3}}]}, @DNPT={0x44, 'DNPT\x00', 0x0, {@ipv6=@dev={0xfe, 0x80, [], 0xe}, @ipv4=@dev={0xac, 0x14, 0x14, 0x12}, 0x9, 0x34, 0x9}}}, {{@uncond, 0x0, 0xc8, 0xec}, @common=@unspec=@NFQUEUE0={0x24, 'NFQUEUE\x00', 0x0, {0xff}}}, {{@ipv6={@empty, @local={0xfe, 0x80, [], 0xaa}, [0xff000000, 0xffffffff, 0xff, 0xff000000], [0xff000000, 0x0, 0xffffffff], 'bond0\x00', 'eql\x00', {}, {0xff}, 0x2b, 0x4, 0x0, 0x10}, 0x0, 0xec, 0x110, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x2, 0x3e85}}]}, @inet=@DSCP={0x24, 'DSCP\x00', 0x0, {0x2b}}}], {{[], 0x0, 0xa8, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x650) 2018/04/02 13:00:43 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x4, @ipv4={[], [0xff, 0xff]}}, 0x1c) write(r0, &(0x7f0000000280)="85f62df2eba969f865e0dc3bd2766b8c63d9321f76bcf95f45d42356cd096d5ba4d70db6f634c45d70724bb9bcf409952f5c24a97a90d1f06a24797c82099455a91ae47141e3212177a1f2fb3ccd59e02743d4acf33a2ea2d1cdd40991cecb626270954c891dc096664226c8256cbbdd6861a73a4721d79dce7bd3e3a31096e5079093357ddec35a9519b69ec577ee74d7ebf57f8d1095365000eb4eacb1255227c69c908536c3aff34f701695597fa9497545549db8fa19428a65a9e9b1c423dd1abcaf4e805be5b57bfac311cf8db3d6a30795bc6fe6755273ac", 0xdb) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000200)={{0x2, 0x4e22, @multicast2=0xe0000002}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x4c, {0x2, 0x4e22}, 'irlan0\x00'}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000480)='syz_tun\x00', 0x25) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x400, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x9, 0x408000) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000000100)={0x3, r3}) [ 107.116154] sctp: [Deprecated]: syz-executor2 (pid 10096) Use of int in max_burst socket option deprecated. [ 107.116154] Use struct sctp_assoc_value instead 2018/04/02 13:00:44 executing program 6: syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x20440) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x4000, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000000c0)={r1}) socket$inet(0x2b, 0x7, 0x6) 2018/04/02 13:00:44 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) getsockopt$inet_mreqn(r1, 0x0, 0x4, &(0x7f0000000080)={@rand_addr, @multicast1}, &(0x7f0000000040)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000100)=0x0) ptrace$setopts(0x4206, r2, 0x1, 0x40) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000000140)='cifs.spnego\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r3, 0x2) fchmod(r0, 0x10) r4 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x6, 0x101101) syz_open_pts(r4, 0x400) close(r0) 2018/04/02 13:00:44 executing program 4: mkdir(&(0x7f000052aff8)='./file0\x00', 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001100)='/dev/adsp#\x00', 0x1, 0x100) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000001140)={0x101ff, 0x2, 0x7000, 0x1000, &(0x7f0000fff000/0x1000)=nil}) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001080)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000001080)='./file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f00000010c0)='vfat\x00', 0x7ff, &(0x7f0000a06000)) unlinkat(r1, &(0x7f0000000040)='./file0\x00', 0x200) getdents64(r1, &(0x7f0000000080)=""/4096, 0x1000) 2018/04/02 13:00:44 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net\x00') ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000000040)={0x14, 0x1, 0x7}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003eb000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = epoll_create1(0x0) r4 = dup(r1) recvfrom$unix(r1, &(0x7f0000000080)=""/173, 0xad, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r4, &(0x7f0000000200)) dup3(r3, r2, 0x80000) ioctl$KIOCSOUND(r4, 0x4b2f, 0x3) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e21, 0x1f, @empty, 0x8000}, @in6={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0xd}, 0x6}], 0x54) 2018/04/02 13:00:44 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$fiemap(r0, 0x40086610, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000000007a1000000000000dfb417e1888b8d4d01eefd00000000000000000000453bf7426746e2d47eb5e5245b232957e598e2ea9909eef5d79304faff00000000000f62cc08056cc4315cbfdb7ca5c6248092c89f77e345c66c4a7b8e035ed712bdabb9b490baa5d52f15fe79aa0456fc07ca80c9d6ebaa7b44725f75c3fb03310c68aa6a264e7b9f7d009d844371165e55ad5fcce63a6240801e9947bf451df618543e7e913924aa6ae40c428ab01a35030552b5d6c5673580b39a1e4ac553c6fd61404840f1c573cb0d00000000000022e9ad2b55d5ccb7c1041f"]) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000000)={0x4, 0x1c, [0x200, 0x8, 0x9, 0x5f5, 0x6, 0xf8b9, 0xcd]}) 2018/04/02 13:00:44 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000000400)=ANY=[], 0x0, 0x0, &(0x7f0000000340)}) fcntl$setstatus(r0, 0x4, 0x804) syz_open_dev$binder(&(0x7f0000000500)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x40f, 0x200) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f00000002c0)={0x1, &(0x7f00000000c0)=""/155, &(0x7f0000000280)=[{0xc917, 0xdb, 0x8, &(0x7f0000000180)=""/219}]}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f0000000040)='b'}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/04/02 13:00:44 executing program 2: pselect6(0x21, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000b16ff8)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x454a00, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}, 0x1}) 2018/04/02 13:00:44 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000003ff0)={0x1d}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f000014a000)='/dev/usbmon#\x00', 0x0, 0x0) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000840)={0x3, 0x0, &(0x7f0000000600)=""/196, &(0x7f0000000700)=""/169, &(0x7f00000007c0)=""/120, 0x10000}) modify_ldt$read_default(0x2, &(0x7f0000000380)=""/172, 0xac) ioctl$sock_netrom_SIOCADDRT(r1, 0x80089203, &(0x7f0000e46ffc)) ioctl$KVM_INTERRUPT(0xffffffffffffffff, 0x4004ae86, &(0x7f00000001c0)=0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0xfbd, 0x6, 0x5, 0xa9, 0x100000000}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0xff}, 0x8) uname(&(0x7f00000002c0)=""/186) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000200)={r2, 0x10000}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r2, 0x100000001}, 0x8) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000240), &(0x7f0000000280)=0x4) sendmsg(r0, &(0x7f00000005c0)={&(0x7f0000000440)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @multicast2=0xe0000002}, 0x4, 0x2, 0x1, 0x2}}, 0x80, &(0x7f0000000180)=[{&(0x7f00000004c0)="9f36dbe9865bb932e8e5995ffdeb457bf55bbddfd13ecd8e8ddc4b33163dac36819e1289cf98a5eb875f8869809f56f39d098c995f33145babffcba329f39fa5129e74ad89ecbbb8bdf29e23fe1f670fff89299c3c5b5e4a5c4ff070052f0297120eae23f589b7bad218d53420b643a0a5554f", 0x73}], 0x1, &(0x7f0000000540)=[{0x58, 0x139, 0x9, "3dc7d742c29e7887da14317c1ea63201adf3fccd9cc19e914518cda7b3568cd206cbbd66740c44e82b89fc7f4e6a8a635827060e164ab0b4c29fbf0b5ceb36adf0de4fab976e2ddecb"}], 0x58, 0x4004000}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000527000)="828159920897e8d6962418a58ba2e695114678bb31bcf902c00b8025f1956bac9e53661832d3683c00a3bd136abdd85cd9c8d2e2cfd0c148", 0x38) 2018/04/02 13:00:44 executing program 7: r0 = socket$inet(0x2, 0x4000000805, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000000)={0x3}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'lo\x00'}, 0x18) [ 107.860242] sctp: [Deprecated]: syz-executor1 (pid 10187) Use of struct sctp_assoc_value in delayed_ack socket option. [ 107.860242] Use struct sctp_sack_info instead [ 107.860614] binder: 10181:10183 ioctl c0306201 2000ffd0 returned -11 2018/04/02 13:00:44 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="a925c28e1a7f7722bf"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = creat(&(0x7f0000000000)='./file0\x00', 0xb3) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000040)={0x74, 0x0, [0x1ff, 0x6, 0xcf, 0x401]}) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) getsockname(r0, &(0x7f00000000c0)=@nfc, &(0x7f0000000140)=0x80) 2018/04/02 13:00:44 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) io_setup(0x3, &(0x7f0000000100)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/04/02 13:00:44 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000000)={0x79, 0x0, [0x0, 0x1, 0xffffffffffffffff, 0x1000000000000]}) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000080)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/04/02 13:00:44 executing program 4: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f0000000000), 0x8) r1 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x208, 0x44000) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000140)=""/171) io_setup(0x800000020, &(0x7f0000000040)=0x0) r3 = creat(&(0x7f00001c0000)='./file0\x00', 0x0) io_submit(r2, 0x1, &(0x7f0000000100)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000ddc000), 0x0, 0x0, 0x0, 0x1, r0}]) 2018/04/02 13:00:44 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x6, 0x800000001, 0x0, 0x0, 0x0}, &(0x7f0000000080)=0xfffffd57) listen(r0, 0x100000000) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0xa7aacc527f3c3c28, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000300)={0x3, 0x0, 0xfffffffffffffff9, 0x800, r1}, &(0x7f0000000340)=0x10) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) r3 = open(&(0x7f0000000040)='./file0\x00', 0x40000, 0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r1, 0x4) accept4$nfc_llcp(r3, &(0x7f0000000180), &(0x7f0000000200)=0x58, 0x800) syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x4, 0x2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x19) syslog(0x9, &(0x7f00000000c0)=""/190, 0xbe) [ 107.975325] IPVS: sync thread started: state = BACKUP, mcast_ifn = lo, syncid = 0, id = 0 2018/04/02 13:00:44 executing program 7: r0 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) bind$packet(r1, &(0x7f0000000180)={0x11, 0xd, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x3}, 0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0485510, &(0x7f0000000040)={0x6, 0x6, 0xfff, 0x299f, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}]}) [ 108.715893] sctp: [Deprecated]: syz-executor1 (pid 10187) Use of struct sctp_assoc_value in delayed_ack socket option. [ 108.715893] Use struct sctp_sack_info instead 2018/04/02 13:00:45 executing program 2: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x8, 0x800) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000100)={0x4, 0x960000000000, 0xfffffffffffffff7}) ioctl$KDDELIO(r0, 0x4b35, 0x100000000) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000040)={"66696874657200000009000000070000be6f4d6f153082a400"}, &(0x7f0000000180)=0xfffb) 2018/04/02 13:00:45 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000000200)=ANY=[@ANYBLOB="ffffffffffffaaaaabaaaaaa0806000300000084e5ef9e39607cbf3281785b2d4106100008aaaaaaaaaabb000000000000000000000000000000019836344f26a2fe"], &(0x7f0000000280)={0x1, 0x4, [0x8c, 0xad8, 0x2c5, 0x592]}) 2018/04/02 13:00:45 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") fchdir(r0) syz_fuseblk_mount(&(0x7f00000000c0)='8/file0\x00', &(0x7f0000000100)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) getpeername$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000180)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0)=@int=0x100000001, 0x4) getdents64(r0, &(0x7f0000000200)=""/14, 0xe) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000240)={@reserved=0x1}) 2018/04/02 13:00:45 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbffffffdffffffff, 0x2}) readv(r0, &(0x7f00000001c0), 0x2000000000000426) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000640)={0x2000, 0x0, 0x9, "7175657565310000000000000000000000000000000000000000000000000000000000000000cf0739c600", 0xfffffffffffffffd}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x6, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000000140)) pselect6(0x21, &(0x7f00000abfc0), &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000b16ff8)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) 2018/04/02 13:00:45 executing program 5: ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f00000000c0)) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, "e38a12ee9126b60869fa588af91902089fc3b918b7db4e1e21f4d5483e5ec8e3a7e92941669464f9dacfa874"}) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) r2 = gettid() mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f00000004c0)) rmdir(&(0x7f0000000240)='./file0/bus\x00') capget(&(0x7f0000000040)={0x20071026, r2}, &(0x7f0000000080)={0x9, 0x10001, 0xffffffffffffff80, 0x11, 0x1, 0x7fffffff}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x8020401020}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/04/02 13:00:45 executing program 0: ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000001c0)={0x0, 0x0, 0xfffffffffffffffa, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(0xffffffffffffffff, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f00000000c0)={0x383}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(0xffffffffffffffff, 0x408c5333, &(0x7f0000000280)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/02 13:00:45 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x3, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f000096dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/02 13:00:45 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xf3, 0x80200) r1 = geteuid() r2 = fcntl$getown(r0, 0x9) r3 = getpgid(0x0) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000003740)={0xffffffff, 0x7fff, 0xe}, 0xc) r5 = socket$pptp(0x18, 0x1, 0x2) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000003780)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000037c0)={0x0, 0x80000, 0xffffffffffffffff}) r8 = openat$cgroup_procs(0xffffffffffffff9c, &(0x7f0000003800)='cgroup.threads\x00', 0x2, 0x0) r9 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x800) r10 = accept4$ipx(0xffffffffffffffff, &(0x7f0000003840), &(0x7f0000003880)=0x10, 0x800) r11 = accept4$unix(0xffffffffffffffff, &(0x7f00000038c0), &(0x7f0000003940)=0x6e, 0x80800) r12 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0xffffffff, 0x3) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000039c0)={0xffffffffffffffff, 0xffffffffffffffff}) r14 = syz_open_pts(0xffffffffffffffff, 0x10000) r15 = inotify_init1(0x800) r16 = openat$mixer(0xffffffffffffff9c, &(0x7f0000003a00)='/dev/mixer\x00', 0x80, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r18 = syz_open_dev$mice(&(0x7f0000003a80)='/dev/input/mice\x00', 0x0, 0x101000) r19 = timerfd_create(0x7, 0x800) r20 = open(&(0x7f0000003ac0)='./file0\x00', 0x1cb000, 0x4) r21 = openat(0xffffffffffffffff, &(0x7f0000003b00)='./file0\x00', 0x2400, 0x80) r22 = eventfd2(0x5, 0x800) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000003b40)=0x0) getresuid(&(0x7f0000003b80), &(0x7f0000003bc0), &(0x7f0000003c00)=0x0) r25 = getegid() r26 = inotify_init() r27 = memfd_create(&(0x7f0000003c40)='system!!+\x00', 0x3) r28 = inotify_init() r29 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003c80)='/dev/rfkill\x00', 0x200, 0x0) r30 = socket$bt_rfcomm(0x1f, 0x1, 0x3) r31 = openat$mixer(0xffffffffffffff9c, &(0x7f0000003cc0)='/dev/mixer\x00', 0x8000, 0x0) r32 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000004080), &(0x7f0000003d40)=0xe, 0x800) r33 = syz_open_dev$loop(&(0x7f0000003d80)='/dev/loop#\x00', 0x6, 0x0) r34 = socket$inet_icmp(0x2, 0x2, 0x1) r35 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000003dc0)={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000003e00)=0x1c, 0x80800) r36 = socket$kcm(0x29, 0x5, 0x0) r37 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000003e40)='cpuacct.stat\x00', 0x0, 0x0) r38 = accept4$llc(0xffffffffffffffff, &(0x7f0000003e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000003ec0)=0x10, 0x800) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000003f00)={0xffffffffffffffff}) r40 = eventfd(0x9) sendmsg$netlink(r0, &(0x7f0000004040)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x518}, 0x4351d78dcbaae974, &(0x7f0000000300)=[{&(0x7f0000004140)=ANY=[@ANYBLOB="a4010000410008002cbd7000fbdbdf2538637462ccea9ae5684832cd96b4b5206df7d4e958e6507dbb6edaccb8fc3a6df023261d93ffe3c40d745bf63ca61c2bde11f331da2b8367441ccec958ad6b8be78c870c7504290e6c54449d1e75938861ff52cc64d93a33d7c2b2ffb971ad6d9e3d6f8cfdb7717cc31dc2c4268522844ad14ca6ac07000000e205e7e4f7d131bd0d66feed7c3ac54c2617d12a7733b3a8067a54e0d9a38f058f7aad6c080084000800000008007100", @ANYRES32=r1, @ANYBLOB="1c465200000008006800db883ab1b5e745193fc3ab64d28118eb6c5e27cc5fc5785ab4bfdc7807000000000000009c47d32db5d692ba5fe8f33e0b31278af63c086e691cfe8dd09e5f57a50c2922d1e184184ea4d25c8000000000000000", @ANYRES32=r2, @ANYBLOB="04001500332ef1d18f88078ba0afa9eeb3b2f94c7ce905bdcfe22457ab070986df4b71884b19d1d41f9c635d5325066440f18f1318d29757df4b4d56b54bb2287cb346ccc694589d26a62102e0994fdc2dbee9552754f3477ca3bf1d41656e834db375050f1f4773655aff62baffe54368bab2c5560001349d5843c83993fb715d6fd97a4032b67fa980207da9ddc769a0f7525f47006b3c5d30fb9cca4b54e2dc5178f489fe45a39c4e1e24a4c3b568231a7153afa02534eca556c3a33fc383f8e12d63365148349031baaf000000"], 0x1a4}, {&(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="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"], 0x33b4}, {&(0x7f00000040c0)=ANY=[@ANYBLOB="1000000035000000000001000000df25ffce4aef10da89ca469a8efb727266daf9ced57be33a7ed307b0f4731a0222c5b936d7df63b3d5949389504b849e34e03e523b946e2ea2f0b4f663"], 0x10}], 0x3, &(0x7f0000003f40)=[@rights={0x30, 0x1, 0x1, [r4, r5, r6, r7, r8, r9, r10, r11, r12]}, @rights={0x34, 0x1, 0x1, [r13, r14, r15, r16, r17, r18, r19, r20, r21, r22]}, @cred={0x18, 0x1, 0x2, r23, r24, r25}, @rights={0x20, 0x1, 0x1, [r26, r27, r28, r29, r30]}, @rights={0x34, 0x1, 0x1, [r31, r32, r33, r34, r35, r36, r37, r38, r39, r40]}], 0xffffffffffffffc7, 0x10}, 0x4000000) r41 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r41, 0x29, 0x13, &(0x7f0000000340)=""/30, &(0x7f0000000000)=0x1e) ioctl$sock_inet6_tcp_SIOCATMARK(r41, 0x8905, &(0x7f0000000040)) 2018/04/02 13:00:45 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="240000001a0025f00000000401111f0e0a4c05000004bf00000009ec0800030005350000", 0x24) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x90, r1, 0x12, 0x70bd2c, 0x25dfdbfd, {0x4}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x67}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3e}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2f}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}]}, 0x90}, 0x1, 0x0, 0x0, 0x40}, 0x40000) 2018/04/02 13:00:45 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00000001c0)={"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"}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) timer_create(0x1, &(0x7f0000000040)={0x0, 0x1, 0x2, @tid=r3}, &(0x7f0000000080)) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00000005c0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0xfaf}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, [], 0x7ff}]}) 2018/04/02 13:00:45 executing program 3: unshare(0x40000000) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) bind$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"c5d0819ba7ad2f"}}, 0x10) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd1, 0x20000000, 0x4000000000ef, &(0x7f0000ffd000/0x3000)=nil}) writev(r2, &(0x7f0000000040), 0x146) write$selinux_load(r2, &(0x7f0000000180)={0xf97cff8c, 0x8, 'SE Linux', "98d06fdabd57c37bd927430e5c1d1580e9c161d81e65530dcd16d0"}, 0x2b) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00'}) syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x2000) r3 = epoll_create1(0x0) r4 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x4, 0x18000) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f0000000340)={0x1, {{0xa, 0x4e24, 0x8f6, @loopback={0x0, 0x1}, 0x2}}}, 0x84) ioctl$LOOP_SET_FD(r4, 0x4c00, r3) fchown(r3, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r4, 0xc0105303, &(0x7f00000002c0)={0x2, 0xb, 0x2}) fcntl$getown(r1, 0x9) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r4, 0xc0a85352, &(0x7f0000000400)={{}, 'port1\x00', 0x2000000, 0x800, 0x1f, 0x0, 0x3, 0x4, 0xfffffffffffffffb, 0x0, 0x4, 0x6d1}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f00000004c0)={{}, {0xf331}, 0x2, 0x4}) bind$inet(r5, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) unlinkat(0xffffffffffffffff, &(0x7f0000000680)='./file0\x00', 0x0) sendto$inet(r5, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f0000000300)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100), 0x4) 2018/04/02 13:00:45 executing program 5: perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x800002, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="006400ecff0345") getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000240)={'broute\x00'}, &(0x7f00000002c0)=0x50) getdents(r0, &(0x7f00000000c0)=""/30, 0x1e) getdents(r0, &(0x7f0000000100)=""/203, 0xcb) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@mcast1, @in6=@loopback}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000200)=0xe8) sendmsg$nfc_llcp(r0, &(0x7f00000005c0)={&(0x7f0000000300)={0x27, 0x1, 0x0, 0x7, 0x4, 0x7, "c8f8088ca097cd2439122cb73a516633fe9952f215753aa77b64ce550cf609ad3930ac8b237e0347c7bcdc1fdbe3eb4a6f7ba2040244ac48fcb11880287d99", 0x32}, 0x58, &(0x7f0000000580)=[{&(0x7f0000000380)="d4ff62dcf665da69bd19a74a8cb0", 0xe}, {&(0x7f0000001000)="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", 0x1000}, {&(0x7f00000003c0)="1bf33ed2168fec6500fb1e857de1707b26ebaf22176ea32b6992aeb96603f656444492c19ac61e689306fea16f84a312a670f408b30483b3e898c3638b8063e5b5002422013660d581b7aa814040db", 0x4f}, {&(0x7f0000000440)="a22864191b8f9988eed13483bcf3802c7dbdfffc45a5e50c7fffbc977b4f92a29272c51660f996eb00cc9e0e3678bbfe691eab021ac7642c4f6d6c7a2e810649db2b9594025434579ac614313cc5ac62d6db94e914bc52013947a03f45334362dc306f168418c25406acae3f4228423e74b6cdf89d3be6accf76f24c2efec35070821b46d0d027e4c3251617488ac803c7210c45017742944b896a0b4e0864fe2c9d7cc41f702b248d9b1c4189a7cf45274995680a29d61db9011fec2cdfc65e67efc7cea4c9ecd6276af33289e5955b26d0f93e09b4a5f95d4e", 0xda}, {&(0x7f0000000540)="9db7387f709b5d0a153c94a5bed534179cd7876958bce00b515169ed82cef13c72abefb17921e62ec3f18139e0ded79e5377d77dd5c91164226e984dc20d", 0x3e}], 0x5, &(0x7f0000002000)={0x100c, 0x11f, 0x5, 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"}, 0x100c, 0x20004000}, 0x10) getdents64(r0, &(0x7f0000000df0)=""/528, 0xff95) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000e80000000000e0000002000000007f000001ffffffffac1414aa00000000000000000000"], 0x28) 2018/04/02 13:00:45 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00005b1000)=ANY=[@ANYBLOB="0180c20000000000000000000800bae8c4344dfd553a006790397254ff210090f365780000000045ba5b7ca5a7000000000000004a"], &(0x7f0000ea3000)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0xfffffffffffffffc, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x678f2505}}, [0x3, 0x7f, 0x20, 0x80, 0x80000000, 0x7, 0x3, 0x1, 0x8000, 0x3, 0x5, 0x3ff, 0x2, 0x8, 0x7]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000280)={r1, 0x911, 0x10, 0x40, 0x7}, &(0x7f00000002c0)=0x18) r2 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}]}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000380)={0x30, 0x0, &(0x7f0000000300), 0xd9c049aa07d70cc5, 0x0, &(0x7f000000ef31)='b'}) setsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000080), 0x4) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000002fd0)={0x0, 0x0, &(0x7f0000004f98)=ANY=[@ANYBLOB], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000340)={0x31, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="016340400000000000000000000000009e93594bcf8919040300000000000000000000000000000000", @ANYPTR64=&(0x7f0000000100)=ANY=[]], 0x0, 0x0, &(0x7f0000000280)}) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2800c1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000040)={0x2, 0x0, 0x3}, 0x14) 2018/04/02 13:00:45 executing program 2: ioperm(0x0, 0x9, 0x0) clone(0x100, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x9b, "ce8cffbe9501de665c872f283cf79191af66b23cbdf5824821c1eb17ccda2ad4ab5837a49d7e627b80e92202d4018d98a4de7ed7f4c7bada58c955611fa1d8387288914077ecbb88a55ccb212137c7b4c414aba2402cc9d3aa97a41c0e4c466d4b361890564f87892e8c47443a5df50e1aaf2f6c8203bada1a2dddb8dfc5404c0e9d0249974b460e9e579acfaa29961c01b35cc33a2c667c111369"}, &(0x7f0000000180)=0xa3) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r1, 0x6}, &(0x7f0000000200)=0x8) 2018/04/02 13:00:45 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'nr0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}}) connect$inet6(r0, &(0x7f0000ff6fe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x6a6, 0x8000, &(0x7f000024c000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) close(r0) [ 109.110159] IPVS: ftp: loaded support on port[0] = 21 2018/04/02 13:00:45 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, '%eqiv(authencesn(poly1305-generic,cbc-blowfish-asm))\x00'}, 0x58) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x400, 0x402) getpeername$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14) 2018/04/02 13:00:45 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x284002) getpeername$unix(r0, &(0x7f0000000140)=@abs, &(0x7f0000000040)=0x6e) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000080)=[{&(0x7f00000000c0)="580000001400192340834b80040d8c560a060000ec04a200000543dfd87c5800004824ca943264008900050000000000000000048302000000ea000004000003d46b05a38100000010000100070c09040000000000000005", 0x58}], 0x1) 2018/04/02 13:00:45 executing program 0: pipe(&(0x7f00000004c0)={0xffffffffffffffff}) r1 = syz_open_dev$sg(&(0x7f0000000500)='/dev/sg#\x00', 0x7, 0x8001) connect$l2tp(r0, &(0x7f0000000540)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @loopback=0x7f000001}, 0x2, 0x0, 0x4, 0x4}}, 0x2e) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0xa000, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) sendmmsg(r2, &(0x7f0000000480)=[{{&(0x7f0000000100)=@llc={0x1a, 0x32d, 0xffffffff, 0x1, 0x9, 0x40, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000180)="56016b25003343ac98ed5d3c778bb52c51afa32b382dffe5d378ec2d8a5fec8364a278fdb6b651055180bcc6d1bf68ba5c75", 0x32}, {&(0x7f00000001c0)="fd97d4becf1de7d58cb97555e3803c0cc839170f4bbe30a235690703a900fe3d32540c255c1bc9524e6f28f247937e4fe32466f07f9ef4468526953b012d9192e87216b2fdbc29d43583e83bd08b043884361cfc35833abe804e864e949d394f3ef956f104c81c8c9c965ee4a5be041a599c597c23cc536fdf2c226c7845b0b32b5405a4ebd3260adea5fcbe4a7b560a78055964157b8c2536b94f5869c56255fce00d6a59fdc7dc2e", 0xa9}], 0x2, 0x0, 0x0, 0x8000}, 0xfffffffffffffff9}, {{&(0x7f00000002c0)=@ethernet={0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000340)="5be6e536af4a1095cdd31a20a98c8196b61c45ab356f9318ccd8ff3dc60c900e49e7b1f8dc6e1d66d1545d06c8513b64db3c", 0x32}, {&(0x7f0000000380)="f16df09aeb0c0892c643474c2ae796ff208f41540708e0edebb3b7e23979c642ea91ac0b455c509e0e7d312c4fccdbe8ab324f5f742a5b5f8c2f52d2b83a", 0x3e}], 0x2, &(0x7f0000000400)=[{0x54, 0x0, 0xfffffffffffffffb, "b6a15f8cafa88139392d1d36fdb7214538ee4508b2d92f37a221a4dcd082779d5e68d1a95bb45230c24f392dec3b822d1a8137b6e2c43a2fc51c7bf89142a5d9444d869f3f0863"}], 0x54, 0x4000}, 0x3}], 0x2, 0x24004800) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @loopback=0x7f000001}], 0x3c) [ 109.144066] binder: 10282:10284 unknown command 0 [ 109.178976] binder: 10282:10284 ioctl c0306201 20000380 returned -22 [ 109.252817] binder: 10282:10284 got reply transaction with bad transaction stack, transaction 16 has target 10282:0 [ 109.263802] binder: 10282:10284 transaction failed 29201/-71, size 281474976710656-32 line 2778 [ 109.312233] binder: BINDER_SET_CONTEXT_MGR already set [ 109.313403] IPVS: ftp: loaded support on port[0] = 21 [ 109.328633] binder: 10282:10308 ioctl 40046207 0 returned -16 [ 109.346092] binder_alloc: binder_alloc_mmap_handler: 10282 2000c000-2000e000 already mapped failed -16 [ 109.347212] binder_alloc: 10282: binder_alloc_buf, no vma 2018/04/02 13:00:46 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0xaa0, 0x100) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x6, 0x1ff, 0xfffeffff00000001}, 0x2c) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) times(&(0x7f0000000000)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f0000000140)}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001180)={r1, &(0x7f0000000000), &(0x7f00000013c0)}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xf, 0x6, 0x4, 0x6, 0xa, r0, 0x2}, 0x2c) 2018/04/02 13:00:46 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='ip6_vti0\x00', 0x2eb) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000002740)="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", 0x4c5}], 0x1, &(0x7f0000004740)}, 0x0) sendto$inet(r0, &(0x7f0000000200)="9cd5ad9df23a4c4d90561c1c8189aa7a44031e3d49a713060e21069ebe8a32e944a6623a1b933c8de67c3d762628dc8c25960a8e12080f10881124438a2b5a9ab49049759dbda977e5c5258224cc03a6d5c14ebfd22881be6dd44dd38bbfdd4385fb32441dbe278e0cc6ad90940968e87185311d64f715f2cb3d472dd8c48c211945fb8d20a5f9aa24b985829fe5e0bb28119fab05e3d78282e08661fe2c2398012e31b14842d41446f424e8e4b0c23a37e5467a8c8b86ef06ef8e86809b340b67b03c12638d1883c519531189946ec3be6fe5bb98337cf4e56fa4b761369fdfa8f7e4e6187b4d9225fa1441", 0xec, 0x1, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000300)='X', 0x1, 0x0, 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x608c0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00000001c0), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000400)="6e72300000000000006f7e301700", 0x0) sendmsg(r0, &(0x7f00000007c0)={&(0x7f0000000000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(serpent)\x00'}, 0x80, &(0x7f0000000740)=[{&(0x7f0000002d00)='=', 0x1}], 0x1, &(0x7f0000000400)}, 0x0) 2018/04/02 13:00:46 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x0, 0x8, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) connect$pppoe(r1, &(0x7f00000002c0)={0x18, 0x0, {0x4, @random='bh\tVNC', 'ifb0\x00'}}, 0x1e) futex(&(0x7f0000000040)=0x4, 0x1, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r2 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000380)={0x9, &(0x7f0000000300)=[{}, {}, {}, {}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00000003c0)={r3, 0x4}) tkill(r2, 0x1000000000016) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000440), &(0x7f0000000480)=0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000400)=0xce8, 0x4) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x40aa00, 0x0) getsockopt$inet6_opts(r4, 0x29, 0x0, &(0x7f0000000140)=""/230, &(0x7f0000000240)=0xe6) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) [ 109.361341] binder: 10282:10308 transaction failed 29189/-3, size 0-0 line 2963 [ 109.384449] binder: release 10282:10284 transaction 16 out, still active [ 109.391354] binder: undelivered TRANSACTION_ERROR: 29189 [ 109.396865] binder: send failed reply for transaction 16, target dead 2018/04/02 13:00:46 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f00005a3af7)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) mmap$binder(&(0x7f00000a4000/0x1000)=nil, 0x1000, 0x0, 0x36013, r0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40, 0x0) 2018/04/02 13:00:46 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000400)=0x10, 0x80800) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000440)={'lo\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000480)='/proc/self/net/pfkey\x00', 0x101002, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xcd, "c9fac2f62ec3661a84de85346c0cbda63bf72e2657314aa0d7f14a247574d771c6c8ae49ec22d830a5575dc8b83df66ceb260e612a0dc8a5ec47c97196cb5cafb3498af2fb5809fefa54ed0602ee1ac53e99af4781557f7aee594b1f0929159d406b2e9d41e6c9cdbe12ffc116ec62af41300e579d9ec2133df1a238890519552e49013ce7c6026a34f79a7470e5ceef0e240ed5bf8ad315b80d2248f4f7d72c1b0e2e9e47d232c873765af25f036e3e6c9d5a387fcd7a6defa64693a7c560a0e69fc55f79baf581790275533f"}, &(0x7f0000000380)=0xd5) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00000003c0)={r5, 0xed}, 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000000)=0xfffffffffffffffd) ioctl$KVM_SET_FPU(r3, 0x41a0ae8d, &(0x7f00000001c0)) 2018/04/02 13:00:46 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009b4fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000378000)=[{0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000453000)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000202000)=[{{0x0, 0x0, &(0x7f00005deff8)=[{&(0x7f000040d000)=""/30, 0x1e}], 0x1, &(0x7f0000971000)=""/251, 0xfb}}], 0x1, 0x0, &(0x7f0000d0fff8)) 2018/04/02 13:00:46 executing program 7: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) close(r0) mremap(&(0x7f0000427000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000fff000/0x1000)=nil) 2018/04/02 13:00:46 executing program 2: socketpair$inet6(0xa, 0xa, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x0, &(0x7f00000000c0)={'irlan0\x00', @ifru_settings={0x7, 0x7fffffff, @fr=&(0x7f0000000040)={0x1, 0x8, 0x100000001, 0x8, 0x20, 0x1000}}}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000080)={'nat\x00'}, 0x28) 2018/04/02 13:00:46 executing program 7: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) unshare(0x40000000) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, 0x1010, r0, 0x0) writev(r0, &(0x7f00000004c0), 0x0) ioctl$TCSBRK(r0, 0x5409, 0x1) 2018/04/02 13:00:46 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000240)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000280)={0x5}, 0x1) syz_emit_ethernet(0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="0000007c3ea97fff38d5ba2700aaaaaaaaaaaa9100240281002500080e00010a00060400090d7f10de0a4047824e01ff03"], &(0x7f00000002c0)={0x0, 0x0, [0x5c5, 0x538, 0xffffffffffffffff, 0xfaa]}) 2018/04/02 13:00:46 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x1491caae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d24000), 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000808000), 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) splice(r0, &(0x7f0000000100), r0, &(0x7f0000000140), 0x3, 0x0) r1 = getpid() perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x10000, 0x9, 0x22, 0x1, 0x0, 0x9, 0x8008, 0x3, 0xe9f, 0x8, 0x2, 0x0, 0xa81a, 0xdb5, 0x103f, 0x9, 0x2, 0x6, 0x4fc, 0x32, 0x80, 0x16709b79, 0x9, 0x2, 0x7, 0x2, 0x1a12, 0x8001, 0x1, 0x3, 0x8, 0x2, 0x80, 0x80, 0xfffffffffffff0ce, 0x100000000, 0x0, 0x100000000, 0x0, @perf_bp={&(0x7f0000000040), 0x8}, 0x2, 0x8ad8, 0x4, 0x7, 0x20, 0x0, 0x4}, r1, 0xd, r0, 0x1) membarrier(0x2, 0x0) 2018/04/02 13:00:46 executing program 0: r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0xe, 0x800) fdatasync(r0) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00005aeff6)='net/kcm\x00\b\x00') r2 = socket$kcm(0x29, 0x2, 0x0) sendfile(r2, r1, &(0x7f0000000040), 0x3ff) 2018/04/02 13:00:46 executing program 3: r0 = memfd_create(&(0x7f0000000480)="757365725c7b70726f63ccea6264657600", 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000000000)=0x2, 0x4) lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='security.ima\x00', &(0x7f00000000c0)=""/70, 0x46) fcntl$setstatus(r0, 0x4, 0x40c48) write$selinux_user(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x32) 2018/04/02 13:00:46 executing program 6: r0 = socket$pptp(0x18, 0x1, 0x2) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) getpgrp(r1) r2 = syz_open_dev$amidi(&(0x7f00000002c0)='/dev/amidi#\x00', 0x80000000, 0x0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000000300)=""/73) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000402f73)="71e67a15", 0x4) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r5, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x480}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="000727bd7000fedbdf25020000000c000100080002007f00000008000500ffffff7f2c000300140002006970366772653000000000000000000014000200766c616e300000000000000000000000"], 0x54}, 0x1, 0x0, 0x0, 0x20000001}, 0x0) r7 = accept4$alg(r3, 0x0, 0x0, 0x80800) ioctl$SIOCGIFMTU(r5, 0x8921, &(0x7f0000000240)) sendto(r7, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x5) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000280)={0x3, 'ip6_vti0\x00', 0x2}, 0x18) 2018/04/02 13:00:46 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000680)="71e67a15cde9311cfc0d3a0800000000000000573b07000000c09e0b1706eb7185abb3ca0f2653263095cb46f89d1f9863a9a4cd8c33cc1c4e632540c33e638187a2f68f8076ade8ac444701ac99d9bc978e5a7461bc4cb177743f228439c52705b1e90cf0b3e61ef6c08ff2c471a768b7777b2240ebec9a78a02d1ac109590eff308a8a1676b2a345c9bb0fd9724e193578a06db059e5c2db369f3c4f3a81221da224cafa", 0xc23bdcf413f6c5cb) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001440)={0x0, 0x0, &(0x7f00000013c0), 0x281, &(0x7f0000000000)=[@op={0x10, 0x117, 0x3}], 0x10}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000580)={r0}) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000005c0), &(0x7f0000000600)=0x4) recvmsg(r1, &(0x7f0000000540)={&(0x7f0000000040)=@in6, 0x80, &(0x7f0000000440)=[{&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f00000000c0)=""/23, 0x17}, {&(0x7f0000000280)=""/51, 0x33}, {&(0x7f00000002c0)=""/193, 0xc1}, {&(0x7f00000003c0)=""/96, 0x60}], 0x5, &(0x7f0000000480)=""/151, 0x97}, 0x0) [ 110.408042] IPVS: ftp: loaded support on port[0] = 21 2018/04/02 13:00:47 executing program 1: r0 = socket$packet(0x11, 0x840000000b, 0x300) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x1, 0xb9}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000000c0)={r2, 0xd1e2}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x42, &(0x7f00000001c0)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "682c10", 0x8, 0x0, 0x0, @empty, @dev={0xfe, 0x80}, {[], @udp={0x4e20, 0x4e20, 0x8}}}}}}, &(0x7f0000ea3000)) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000180)=@add_del={0x2, &(0x7f0000000140)='syzkaller1\x00', 0x4}) 2018/04/02 13:00:47 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{}, {}, {}, {}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x40, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80206433, &(0x7f0000000180)=""/51) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000080)={0xfadd}, 0x1) sendmsg(r1, &(0x7f000000b000)={&(0x7f000000bfe4)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000000)}, 0x81c) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000140)={0x1, &(0x7f0000000300)=[{}]}) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000980)) 2018/04/02 13:00:47 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000001d40), 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="6b69643d03"]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='tmpfs\x00', 0x0, &(0x7f0000001740)) 2018/04/02 13:00:47 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x5, 0x220000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r2, 0x1ff}, 0x8) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000180)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000001c0)={r3, r4}) 2018/04/02 13:00:47 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0xa000, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000000100)=""/253) r1 = socket(0x11, 0x3, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x80000000, 0x230000) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x8000, 0x0) fchown(r4, r2, r3) 2018/04/02 13:00:47 executing program 0: r0 = socket(0x2, 0x80004, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000000c0)={'lo\x00', 0xe000002}) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000080)={'lo\x00', 0x7fff}) 2018/04/02 13:00:47 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x10001, 0x400000) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x1ff) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000300)={0x14, 0x49, 0x100000000401, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x2, r1}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000000c0)=r2, 0x4) 2018/04/02 13:00:47 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001400)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)='i', 0xc9698d23e2f6c997, 0x40, 0x0, 0x0) writev(r0, &(0x7f0000001380)=[{&(0x7f0000001280)='k', 0x1}], 0x1) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) 2018/04/02 13:00:47 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) openat$cgroup_procs(r0, &(0x7f0000000940)='cgroup.procs\x00', 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x1b10c0, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000003c0)={0x0, 0xcd, "c92f28c3d922a340cb498439d31eb2d2cf08bd4b4c4ee30017eb24f37b239904f0d934b6c85e4b3af4a60244855fc133e696c8fd2b8bc16813d6022eee4f71ec2aef65c607c59b236043d4664d51ceb11fc9ce40ec7ed964479e94c4dd9e6ccaf3b0907bb9554a3ea8f5ae3cc1fecc0d5562d29a9a1ee90ffccbee84c806b84866471049a0c51a4d40c36c2a6d5e131dd4641db603b016e492f000b8e47aec937e3e73918147a9da4f9a42c066111a236490e926a42912e103e3042a788c2df1d78028afbc77af460ba41e210b"}, &(0x7f00000004c0)=0xd5) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000880)={@local, @multicast1}, &(0x7f00000008c0)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000740)={r3, 0x7fff, 0x1ff, 0x4aff, 0xffff, 0x2, 0x7, 0x1, {r3, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x400, 0x400, 0x26e7, 0x5, 0x1}}, &(0x7f0000000800)=0xb0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000a80)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000005c0)=0xb0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000900)={'ifb0\x00', 0x8}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r2, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00000000c0)={0x383, @tick=0x100000001}) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000340)=0x9, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000a00)={0x0, 0x0, 0x40}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000200)={0x0, 0x0, 0x0, {0x77359400}}) pwrite64(r0, &(0x7f0000000040)="93e99eb0c720ad51ad1e598c6ca678dba7df5720097eaaec982d4a34a28d9a69a909b5d737d21ab32b76", 0x2a, 0x0) r4 = getpid() close(r2) setpriority(0x1, r4, 0x3ff) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00000000c0)=0x1e, 0x4) lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000280)) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000002e00), 0x4) getsockopt$IPT_SO_GET_REVISION_TARGET(r5, 0x0, 0x43, &(0x7f0000000380)={'TPROXY\x00'}, &(0x7f0000000700)=0x1e) sendmsg$netlink(r0, &(0x7f0000002dc0)={0x0, 0x0, &(0x7f0000002d80)=[{&(0x7f0000000300)={0x10, 0x2b, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x10}], 0x1, 0x0, 0x0, 0x3c1f5383b5ac8e85}, 0x10) ioctl$sock_ifreq(0xffffffffffffffff, 0x8922, &(0x7f0000000600)={'bridge0\x00', @ifru_names='erspan0\x00'}) iopl(0x2) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000000000)=0x20) openat$rtc(0xffffffffffffff9c, &(0x7f0000002e80)='/dev/rtc\x00', 0x60fffc, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r5, 0x54a0) [ 110.585360] tmpfs: Bad mount option kid 2018/04/02 13:00:47 executing program 5: r0 = socket$inet6(0xa, 0x7, 0x0) sendto$inet6(r0, &(0x7f0000000080)="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", 0x1000, 0x1, &(0x7f0000000000)={0xa, 0x4e20, 0x100000001, @empty, 0xfffffffffffff800}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000001080)=0x200, 0x4) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040), 0x1) 2018/04/02 13:00:47 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000004000)) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r1 = userfaultfd(0x0) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f00001f2ff0)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x27e) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)=0x0) prlimit64(r2, 0x9, &(0x7f0000000080)={0x80, 0x7e}, &(0x7f00000000c0)) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/02 13:00:47 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x101000, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000), 0x6) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0485510, &(0x7f0000000300)={0x3, 0xa, 0x9, 0x1, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) [ 110.647883] tmpfs: Bad mount option kid 2018/04/02 13:00:47 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x81, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e1d}, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0xfffffffffffffda8, &(0x7f0000000000), 0x15b, &(0x7f0000000080)=""/81, 0x51}, 0x40002101) 2018/04/02 13:00:47 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x0, 0x101042) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) r1 = gettid() write(r0, &(0x7f00000004c0), 0x0) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000015) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00000000c0), 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x5, r0, 0x1}) ioctl$TUNSETVNETLE(r3, 0x400454dc, &(0x7f0000000040)=0x1) 2018/04/02 13:00:47 executing program 0: pipe(&(0x7f0000815000)={0x0, 0x0}) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000eacfd0)=[{&(0x7f0000493f7e)="ac", 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000)={0x1, 0x7, 0x0, 0x100}, 0x8) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r3, &(0x7f0000f14000)=[{&(0x7f0000853fde)="8d", 0x1}], 0x1, 0x0) tee(r2, r1, 0x3c, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000100)={0x7fffffff}, 0x4) vmsplice(r0, &(0x7f0000002400)=[{&(0x7f0000002380)="7013", 0x2}], 0x1, 0x0) 2018/04/02 13:00:47 executing program 4: r0 = timerfd_create(0x0, 0x0) unshare(0x20000400) timerfd_settime(r0, 0x0, &(0x7f0000000100)={{0x77359400}}, &(0x7f0000000140)) 2018/04/02 13:00:47 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f63677283c017e9dcbddd7762be55e8226f75702e6e65742f73797a3100", 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="2d70690101203855d013e73adfb38402bfcfa9010013dbd76e8514ce32f8f3c337cc9a9a76132412d169058389ddd3aa8e3fe74b22af949c"], 0x6) 2018/04/02 13:00:47 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0xfffffffffffffffe, 0x680001) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x4300, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) 2018/04/02 13:00:47 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000d0c000)=0x800, 0x4) 2018/04/02 13:00:47 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) openat$cgroup_procs(r0, &(0x7f0000000940)='cgroup.procs\x00', 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x1b10c0, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000003c0)={0x0, 0xcd, "c92f28c3d922a340cb498439d31eb2d2cf08bd4b4c4ee30017eb24f37b239904f0d934b6c85e4b3af4a60244855fc133e696c8fd2b8bc16813d6022eee4f71ec2aef65c607c59b236043d4664d51ceb11fc9ce40ec7ed964479e94c4dd9e6ccaf3b0907bb9554a3ea8f5ae3cc1fecc0d5562d29a9a1ee90ffccbee84c806b84866471049a0c51a4d40c36c2a6d5e131dd4641db603b016e492f000b8e47aec937e3e73918147a9da4f9a42c066111a236490e926a42912e103e3042a788c2df1d78028afbc77af460ba41e210b"}, &(0x7f00000004c0)=0xd5) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000880)={@local, @multicast1}, &(0x7f00000008c0)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000740)={r3, 0x7fff, 0x1ff, 0x4aff, 0xffff, 0x2, 0x7, 0x1, {r3, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x400, 0x400, 0x26e7, 0x5, 0x1}}, &(0x7f0000000800)=0xb0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000a80)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000005c0)=0xb0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000900)={'ifb0\x00', 0x8}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r2, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00000000c0)={0x383, @tick=0x100000001}) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000340)=0x9, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000a00)={0x0, 0x0, 0x40}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000200)={0x0, 0x0, 0x0, {0x77359400}}) pwrite64(r0, &(0x7f0000000040)="93e99eb0c720ad51ad1e598c6ca678dba7df5720097eaaec982d4a34a28d9a69a909b5d737d21ab32b76", 0x2a, 0x0) r4 = getpid() close(r2) setpriority(0x1, r4, 0x3ff) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00000000c0)=0x1e, 0x4) lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000280)) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000002e00), 0x4) getsockopt$IPT_SO_GET_REVISION_TARGET(r5, 0x0, 0x43, &(0x7f0000000380)={'TPROXY\x00'}, &(0x7f0000000700)=0x1e) sendmsg$netlink(r0, &(0x7f0000002dc0)={0x0, 0x0, &(0x7f0000002d80)=[{&(0x7f0000000300)={0x10, 0x2b, 0x100, 0x70bd2a, 0x25dfdbfc}, 0x10}], 0x1, 0x0, 0x0, 0x3c1f5383b5ac8e85}, 0x10) ioctl$sock_ifreq(0xffffffffffffffff, 0x8922, &(0x7f0000000600)={'bridge0\x00', @ifru_names='erspan0\x00'}) iopl(0x2) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000000000)=0x20) openat$rtc(0xffffffffffffff9c, &(0x7f0000002e80)='/dev/rtc\x00', 0x60fffc, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r5, 0x54a0) 2018/04/02 13:00:47 executing program 5: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000aa7000)='coredump_filter\x00') write(r0, &(0x7f0000009ff9)="9a", 0x1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000000)={0x100, 0x800}) 2018/04/02 13:00:47 executing program 5: set_mempolicy(0x4004, &(0x7f000083c000)=0x2, 0x9) io_setup(0x1, &(0x7f0000000000)=0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/rt6_stats\x00') syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1ff, 0x10002) io_cancel(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x6, r1, &(0x7f0000000100)="0aca072258c3f0166743d38c56b0012832a7a4835155f64c768363774d3671727fd388983d18061f2579549d26428d2574aa31305c038d075447de85f5c01e59bac7f573a701ddc9e0c4bc6b83530933e0ee332c52d48378d59cd631298454d01ab293de1a51e9e702fabb74c90b3f", 0x6f, 0xc2, 0x0, 0x0, r2}, &(0x7f0000000200)) 2018/04/02 13:00:48 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000004cff3)='/dev/usbmon#\x00', 0x23, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9208, 0x200) getsockname$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x54, 0x2, &(0x7f0000000280)=[{&(0x7f0000000140)="1c05480bc9f71669f594e6876e7f95de1c8e5385a0a70ee86c20e2a818e89c3096e628d1bb053829ab21c36ac0a922c452ebc7ea59d63de8fb3ac91b3164b4ac64de4655f662f524e5d52de0225cc8a86fa6fd61bc840ab3ccfe244818c1fa7f754c1a", 0x63, 0x101}, {&(0x7f00000001c0)="b51fda0dab9eef03e360472723336edb524b42de8e02559d781c370b007f30b025b65d2796129c8a85590289025dedca5271b74a8ccc10fd2c31d575f1b3da62dbbb7c3aed6825dee7cb37a9421f3afd801e90f6b32d1952cc63bef2d35ecb7b8908cdc02250e250283588faf9e11add7c23d16517568afb090956588f82c8e68ca1967344e4702f10d57736bafba3ec6fd1960aa1433734cb04a549c4c3fcb5df21b6877a92d0546214523fd683eb12266b07ca654e6afb", 0xb8, 0xffffffffffffff01}], 0x1000, &(0x7f00000002c0)={[{@sys_immutable='sys_immutable', 0x2c}, {@dos1xfloppy='dos1xfloppy', 0x2c}, {@flush='flush', 0x2c}, {@nocase='nocase', 0x2c}, {@dos1xfloppy='dos1xfloppy', 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@debug='debug', 0x2c}, {@discard='discard', 0x2c}]}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0x7, 0x4, 0x3, 0x5ef0, 0x0}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000003c0)={r1, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x80000001, 0x2, 0x2, 0x6, 0x80}, 0x98) 2018/04/02 13:00:48 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f0000afcfe4)={0xa, 0x4e23}, 0x1c) listen(r0, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f00009ae000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000cd84e0)=ANY=[@ANYBLOB="0000039f", @ANYRES32=0x0], &(0x7f0000ddd000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x7a, &(0x7f0000f83000)={r2, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x7}, &(0x7f000095f000)=0x88) 2018/04/02 13:00:48 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) r1 = accept4(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f0000000000)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0xfffffffffffffdad) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000180)) r3 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x46, 0x480401) ioctl$KVM_ASSIGN_SET_MSIX_NR(r3, 0x4008ae73, &(0x7f0000000200)={0x50ad, 0x1}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x7fff, 0x1, 0x9, 0x7f, 0x18d9, 0x6221, 0x1, {0x0, @in6={{0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0x3ff}}, 0x4, 0x2, 0x6, 0x1, 0x9}}, &(0x7f0000000300)=0xb0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000340)={r4, 0x9, 0x0, 0x8, 0x4}, &(0x7f0000000380)=0x18) 2018/04/02 13:00:48 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000040)) bind$alg(r0, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0xfffffffffffffe1b) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) r3 = dup(r2) bind$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0x3, {0x2, 0x0, 0x0, 0x2, 0x8, 0x2}, 0x80000000, 0x1000}, 0xe) sendmsg$alg(r3, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f00000002c0)="c81df54667749462db21cdcb30d23546965c1eaa46c2bfbed91954c1d6d48c5d91e0d934548ab2b7e66a764d85b32933affeb0a2f1af1c5242a889328f9d9f5fa1b19f32f7cd63169dfa89fe4c7227ae11417d39fde446043a09e13be1d5ed27ce492ffc5d2ac3e6ab838d3b027dd14ada84d82332ab9dcdcd6728064e0820d06de51d42793b3ed82990d3b07e7e4926d3", 0x91}, {&(0x7f00000003c0)}, {&(0x7f0000000500)}, {&(0x7f0000000680)="3cf4eac656", 0x5}], 0x4, &(0x7f0000000700)}, 0x0) 2018/04/02 13:00:49 executing program 1: getpid() r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006000)) read(r0, &(0x7f0000000100)=""/90, 0x5a) r1 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000200)=""/102, 0x66}], 0x1) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r1, 0x0) 2018/04/02 13:00:49 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000640)=""/56, 0xb7, 0x0) r1 = pkey_alloc(0x0, 0x2) pkey_free(r1) io_setup(0x4, &(0x7f0000000100)=0x0) io_submit(r2, 0x3, &(0x7f0000000380)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x7, 0x81, r0, &(0x7f0000000140)="0545c12cdaf585c14ea8551c4ab96c3cd87b827cd5723c8e889fb35941ace7aeadedf017b7b9cfbb5f927d55601d70a654ce9a5ba991aa3e4829da7d9b72506b6fd06c91a587bb5507b8ac25f86b6c57333e27d7bf740c327285f0abaafd364e93bbc333bfe7ea33f8a96adf639e664fd00e0e89c55a05e24c1c678ccb9e45644f89df407edd725a9fcc79b2daaf9af2da70a881867a44dca4daaa61f5de7bb0015dff5cc99128", 0xa7, 0x6c, 0x0, 0x1, r0}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xf, 0xaf, r0, &(0x7f0000000680)="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", 0x1000, 0xffffffff, 0x0, 0x0, r0}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x3, 0x9, r0, &(0x7f0000000280)="a3850cf32e358e8d9fb4fe149240cb672c9f0a924542031369a27d40f793bac5a061169d82ac0ea45d556d8b9244299a8974a8e60c2e70d2777812db5a7a489315e27a4c70e6ccf19d6754e58d8858f451cf97748199edffb5a505e21e4cf3a2520db244be1d63404762f38ee16a2cd5b319fc9052351ca6fe8fa8e5e70483d00f395ffa7e49411848a9776d19c4f9ffa051dc741748cf83b9d327e6e3413b255c27a41a9806c31186d7e90a7efbcd805b89fd0f0cf27cf408e8df6ff58f", 0xbe, 0x3, 0x0, 0x0, r0}]) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000000)=""/186) ioctl$KIOCSOUND(r0, 0x4b2f, 0x9) write$fuse(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1000009c90e45acac0bf3421fcffffff0100100000000000"], 0x10) 2018/04/02 13:00:49 executing program 0: r0 = socket$inet(0x2, 0x803, 0x11) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000000240), &(0x7f0000000280)=0x4) sendto$inet(r0, &(0x7f0000ad3000), 0x0, 0x8000, &(0x7f00000fbff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000100)={0x8, {{0x2, 0xfffffffffffffffd, @broadcast=0xffffffff}}, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x104) sendto$inet(r0, &(0x7f000009ff3c)="c3", 0x1, 0x0, &(0x7f000032b000)={0x2, 0x10000000, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r0, &(0x7f0000000000)="c967ba34ed6cc29d6ac3a6f8e3bfcc06d289ede59bc2eddaf55d582225c82ead86588dc799e5c3ca03fb92a14ee99f86a0e315e9aef3a388e9689df0828131be2393902ed4b741dcd1c9cbb2b4ed8154a4fe2489726e865efd44756d278e1fd4824a84c741fb988cad6132d116d1", 0x6e, 0x40000, &(0x7f0000000080)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) 2018/04/02 13:00:49 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x2, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000f74f98)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) 2018/04/02 13:00:49 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='memory.low\x00', 0x2, 0x0) write(r1, &(0x7f0000000300)='5', 0x1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x10080, 0x0) sendto$inet(r2, &(0x7f0000000100)="48c386c0e68a04e13e0eb096dd5934e9b84236c67e47361644818fe7a3f22e9f636918990826fcaeaa1ee0b6aab7994397a76c3257d06f3bebd3bc3aa5a9303aad60320d3337d88dc324d891dd14d2caf009146107014693de4189e8f0fff31cdb8f2b11295303b37f20a052aed3863a8bd953d64681f7cfb0e9cf031bbbed5743495416bef4", 0x86, 0x8000, &(0x7f0000000080)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) 2018/04/02 13:00:49 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00000000c0)=@srh={0x16, 0x8, 0x4, 0x4, 0x3, 0x1ff, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1a}}, @ipv4={[], [0xff, 0xff]}]}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x1) 2018/04/02 13:00:49 executing program 3: prctl$getreaper(0x2, &(0x7f0000000100)) r0 = dup(0xffffffffffffffff) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x6, 0x200801) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f00000000c0)={0x3, r1}) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x101000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000340)=ANY=[@ANYBLOB="131af44929a5cff446b6b536ed283d989eb5fa34", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}}, 0x100, 0x8, 0x9, 0x1, 0x10}, &(0x7f0000000280)=0x98) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000000040)={0x100000000, 0x20, 0x4, 0x4, 0x3a}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000300)={0xa000000, 0x6, 0x2, 0x7fff}) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f00000002c0)=""/1) 2018/04/02 13:00:49 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) memfd_create(&(0x7f0000000040)='/dev/kvm\x00', 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f00000000c0)={0x0, 0x0, 0x5e}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x284300, 0x0) pipe2(&(0x7f0000000080), 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000000140)={0x7, 0x7fff}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/02 13:00:49 executing program 7: r0 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x7, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001900)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000001a00)=0xe8) sendmsg$nl_route(r0, &(0x7f0000001b00)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000001ac0)={&(0x7f0000001a40)=@newlink={0x60, 0x10, 0x10, 0x70bd2a, 0x25dfdbff, {0x0, 0x0, 0x0, r1, 0x8, 0x10000}, [@IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x1000}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x9}, @IFLA_MASTER={0x8, 0xa, 0x9}, @IFLA_PHYS_PORT_ID={0x18, 0x22, "567a8d8415ab2bbd7f70cca24202725c8d"}, @IFLA_LINKMODE={0x8, 0x11, 0x8}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x7ff}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000}, 0x80) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x0, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000280)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000340)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000380)={r3, 0x80000, r2}) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r4 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80000) ioctl(r4, 0x7, &(0x7f00000000c0)="2009c8623287ebfbaab1e4ee7003c69fe424f67f56545da926548f086d6450af96926f9010bf4f11742976ec188f0871cdd1c5ed44fdcd12596a35abc9bf165bd2f68aa7") setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000200)={{0xa, 0x4e24, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, {0xa, 0x4e23, 0xc437, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x3ff, [0x0, 0x2, 0xfffffffffffff800, 0x800, 0x200, 0x7f, 0x5, 0x400]}, 0x5c) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x2f, &(0x7f00000001c0), 0x4) ioctl$sock_inet6_SIOCDIFADDR(r5, 0x8936, &(0x7f00000002c0)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}) 2018/04/02 13:00:49 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x529, 0x142) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x1, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000080)=""/22, &(0x7f0000000100)=0x16) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000000140), 0x0) ppoll(&(0x7f0000000240)=[{r1}], 0x1, &(0x7f00000002c0)={0x0, 0x989680}, &(0x7f0000000000), 0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000040)={0x5, 0x101, 0x9, 0x5, 0x2, 0x7, 0x4080000000, 0x800, 0x5399, 0x4, 0xfffffffffffffb3b}, 0xb) 2018/04/02 13:00:49 executing program 2: ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000180)=ANY=[@ANYBLOB="0108000001000100000001000000000009fffffffffffff2"]) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000040), 0x4) syz_emit_ethernet(0xe, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaabbaaaaaaaaaaaa060034914aa0c695de7196972f3376494886d59dacb134509e774428fec9eb48532a815f98b4e8b01337752b46e2263c8f5b07a0eb1b34dc745858c8896b1c29cd4219d1616b2bb175fa356a24af5e"], &(0x7f0000000000)) nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)) 2018/04/02 13:00:49 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)='@em1]%em1$GPLnodev\x00', 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000f7db7f), 0x0, 0x0, &(0x7f0000000200)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='\r', 0x1, 0xffffffffffffffff) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000140)=0x9) keyctl$setperm(0x5, r1, 0x0) 2018/04/02 13:00:49 executing program 4: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060, 0x0, 0xfffffffffffffffe}) 2018/04/02 13:00:49 executing program 7: r0 = socket$inet_sctp(0x2, 0x200000000000005, 0x84) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000100)=ANY=[@ANYBLOB="66696c746572000000000000000000000000d95f8c858e0000000000000015050000000030101bca"], &(0x7f0000000000)=0x1) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xfffffffffffff2f3, 0x200000) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x4, 0x400000) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000000c0)=r2) [ 113.825226] ------------[ cut here ]------------ [ 113.830177] kernel BUG at net/ipv4/tcp_output.c:2864! [ 113.835400] invalid opcode: 0000 [#1] SMP KASAN [ 113.840053] Dumping ftrace buffer: [ 113.843565] (ftrace buffer empty) [ 113.847248] Modules linked in: [ 113.850417] CPU: 1 PID: 37 Comm: kworker/u4:2 Not tainted 4.16.0+ #285 [ 113.857057] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.866420] Workqueue: netns cleanup_net [ 113.870463] RIP: 0010:__tcp_retransmit_skb+0x28e6/0x2cb0 [ 113.875887] RSP: 0018:ffff8801db106ff8 EFLAGS: 00010206 [ 113.881225] RAX: ffff8801d9596200 RBX: 0000000000000001 RCX: ffffffff85d98af6 [ 113.888478] RDX: 0000000000000100 RSI: ffff88018ef92cb8 RDI: ffff8801addb92ec [ 113.895722] RBP: ffff8801db1073a8 R08: ffff88021fff805c R09: 0000000000000000 [ 113.902978] R10: 000000001122e369 R11: ffff88021fff805d R12: ffff8801addb934e [ 113.910233] R13: 0000000014846f85 R14: ffff8801addb92c0 R15: ffff88018ef92a80 [ 113.917481] FS: 0000000000000000(0000) GS:ffff8801db100000(0000) knlGS:0000000000000000 [ 113.925682] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 113.931537] CR2: 0000000002161410 CR3: 000000000846a006 CR4: 00000000001606e0 [ 113.938796] DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000000000000 [ 113.946046] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 113.953289] Call Trace: [ 113.955846] [ 113.957987] ? __update_idle_core+0x600/0x600 [ 113.962479] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 113.967660] ? __lock_acquire+0x664/0x3e00 [ 113.971875] ? tcp_skb_collapse_tstamp+0x360/0x360 [ 113.976781] ? cpumask_next_and+0x2c/0x40 [ 113.980904] ? update_sd_lb_stats+0x3e7/0x2350 [ 113.985634] ? __rb_erase_color+0x27b0/0x27b0 [ 113.990118] ? print_irqtrace_events+0x270/0x270 [ 113.994857] ? debug_check_no_locks_freed+0x330/0x3c0 [ 114.000215] ? print_irqtrace_events+0x270/0x270 [ 114.004959] ? update_group_capacity+0xe90/0xe90 [ 114.009699] ? print_irqtrace_events+0x270/0x270 [ 114.015043] ? trace_hardirqs_off+0x10/0x10 [ 114.019357] ? tcp_check_oom+0x2aa/0x500 [ 114.023397] ? tcp_free_fastopen_req+0x90/0x90 [ 114.027961] ? __lock_acquire+0x664/0x3e00 [ 114.032174] ? jiffies_to_msecs+0xd/0x20 [ 114.036216] ? bictcp_state+0x433/0x500 [ 114.040173] ? bictcp_cwnd_event+0x120/0x120 [ 114.044563] ? tcp_enter_loss+0xb4b/0xff0 [ 114.048698] tcp_retransmit_skb+0x2e/0x230 [ 114.052912] tcp_retransmit_timer+0xefc/0x2dd0 [ 114.057468] ? tcp_delack_timer+0x220/0x220 [ 114.061764] ? __lock_acquire+0x664/0x3e00 [ 114.065981] ? __lock_acquire+0x664/0x3e00 [ 114.070190] ? update_cfs_rq_load_avg.part.65+0x2d0/0x2d0 [ 114.075715] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 114.080891] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 114.086056] ? print_irqtrace_events+0x270/0x270 [ 114.090790] ? pvclock_read_flags+0x160/0x160 [ 114.095261] ? trace_hardirqs_off+0x10/0x10 [ 114.099572] ? kvm_sched_clock_read+0x25/0x40 [ 114.104045] ? sched_clock+0x31/0x40 [ 114.107737] ? sched_clock_cpu+0x1b/0x180 [ 114.111874] ? lock_release+0xa40/0xa40 [ 114.115838] tcp_write_timer_handler+0x335/0x820 [ 114.120588] ? tcp_retransmit_timer+0x2dd0/0x2dd0 [ 114.125418] tcp_write_timer+0x153/0x170 [ 114.129462] call_timer_fn+0x228/0x820 [ 114.133340] ? tcp_write_timer_handler+0x820/0x820 [ 114.138259] ? process_timeout+0x40/0x40 [ 114.142314] ? __run_timers+0x7e3/0xb70 [ 114.146267] ? lock_downgrade+0x980/0x980 [ 114.151167] ? debug_object_deactivate+0x364/0x560 [ 114.156084] ? lock_release+0xa40/0xa40 [ 114.160045] ? mark_held_locks+0xaf/0x100 [ 114.164168] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 114.169157] ? tcp_write_timer_handler+0x820/0x820 [ 114.174064] ? tcp_write_timer_handler+0x820/0x820 [ 114.178969] __run_timers+0x7ee/0xb70 [ 114.182746] ? trigger_dyntick_cpu.isra.29+0x150/0x150 [ 114.188004] ? timerqueue_add+0x1e9/0x280 [ 114.192144] ? trace_hardirqs_off+0x10/0x10 [ 114.196440] ? enqueue_hrtimer+0x177/0x4b0 [ 114.200650] ? lock_release+0xa40/0xa40 [ 114.204601] ? retrigger_next_event+0x1e0/0x1e0 [ 114.209254] ? print_irqtrace_events+0x270/0x270 [ 114.213989] ? trace_hardirqs_off+0x10/0x10 [ 114.218290] ? clockevents_program_event+0x163/0x2e0 [ 114.223370] ? lock_downgrade+0x980/0x980 [ 114.227490] ? __lock_is_held+0xb6/0x140 [ 114.231527] run_timer_softirq+0x4c/0x70 [ 114.235586] __do_softirq+0x2d7/0xb85 [ 114.239390] ? ktime_get+0x26f/0x3a0 [ 114.243088] ? __irqentry_text_end+0x1f98a4/0x1f98a4 [ 114.248171] ? trace_hardirqs_off+0x10/0x10 [ 114.252473] ? native_apic_msr_write+0x5c/0x80 [ 114.257039] ? lapic_next_event+0x54/0x80 [ 114.261170] ? clockevents_program_event+0x108/0x2e0 [ 114.266251] ? tick_program_event+0x83/0x100 [ 114.270660] ? __lock_is_held+0xb6/0x140 [ 114.274719] irq_exit+0x1cc/0x200 [ 114.278149] smp_apic_timer_interrupt+0x16b/0x700 [ 114.282963] ? smp_reschedule_interrupt+0xe6/0x650 [ 114.287881] ? smp_call_function_single_interrupt+0x640/0x640 [ 114.293764] ? _raw_spin_lock+0x32/0x40 [ 114.297716] ? _raw_spin_unlock+0x22/0x30 [ 114.301847] ? handle_edge_irq+0x2b4/0x7c0 [ 114.306067] ? task_prio+0x50/0x50 [ 114.309585] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 114.314408] apic_timer_interrupt+0xf/0x20 [ 114.318623] [ 114.320843] RIP: 0010:lock_acquire+0x26d/0x580 [ 114.325398] RSP: 0018:ffff8801d95aefb0 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff12 [ 114.333084] RAX: dffffc0000000000 RBX: ffff8801d9596200 RCX: 0000000000000000 [ 114.340329] RDX: 1ffffffff10a24ed RSI: 0000000018957119 RDI: 0000000000000282 [ 114.347571] RBP: ffff8801d95af0a8 R08: 1ffff1003b2b5d59 R09: 0000000000000002 [ 114.354822] R10: ffff8801d95aef90 R11: 0000000000000000 R12: 1ffff1003b2b5dfc [ 114.362084] R13: 0000000000000000 R14: 0000000000000002 R15: 0000000000000000 [ 114.369351] ? lock_release+0xa40/0xa40 [ 114.373310] ? retint_kernel+0x10/0x10 [ 114.377174] ? rcu_note_context_switch+0x710/0x710 [ 114.382078] ? inet_twsk_purge+0x35b/0x770 [ 114.386284] inet_twsk_purge+0x39f/0x770 [ 114.390323] ? inet_twsk_purge+0x356/0x770 [ 114.394532] ? dispose_list+0x3f0/0x3f0 [ 114.398478] ? inet_twsk_deschedule_put+0x40/0x40 [ 114.403302] ? free_modinfo_version+0x70/0x70 [ 114.407793] ? sk_free+0x2f/0x40 [ 114.411134] ? dccp_close+0x6ea/0xc20 [ 114.414908] ? ip_mc_drop_socket+0x1ce/0x230 [ 114.419288] ? inet_release+0xf2/0x1c0 [ 114.423147] ? sock_release+0x166/0x1e0 [ 114.427105] ? dccp_v6_send_check+0x3e0/0x3e0 [ 114.431573] ? dccp_v6_exit_batch+0x20/0x20 [ 114.435893] dccp_v6_exit_batch+0x1a/0x20 [ 114.440030] ops_exit_list.isra.6+0x100/0x150 [ 114.444596] cleanup_net+0x6a1/0xcb0 [ 114.448284] ? find_held_lock+0x35/0x1d0 [ 114.452329] ? unregister_pernet_device+0x80/0x80 [ 114.457145] ? debug_object_deactivate+0x364/0x560 [ 114.462055] ? lock_downgrade+0x980/0x980 [ 114.466175] ? flush_delayed_work+0x150/0x150 [ 114.470646] ? lock_release+0xa40/0xa40 [ 114.474595] ? find_held_lock+0x35/0x1d0 [ 114.478633] ? trace_hardirqs_off+0x10/0x10 [ 114.482928] ? lock_acquire+0x1d5/0x580 [ 114.486876] ? process_one_work+0xb89/0x1bb0 [ 114.491349] ? __lock_is_held+0xb6/0x140 [ 114.495387] process_one_work+0xc47/0x1bb0 [ 114.499610] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 114.504773] ? trace_hardirqs_on+0xd/0x10 [ 114.508897] ? pwq_dec_nr_in_flight+0x450/0x450 [ 114.513543] ? __schedule+0x903/0x1ec0 [ 114.517498] ? trace_hardirqs_off+0x10/0x10 [ 114.521803] ? lock_downgrade+0x980/0x980 [ 114.525932] ? lock_acquire+0x1d5/0x580 [ 114.529877] ? lock_acquire+0x1d5/0x580 [ 114.533828] ? worker_thread+0x4a3/0x1990 [ 114.537948] ? lock_downgrade+0x980/0x980 [ 114.542072] ? lock_release+0xa40/0xa40 [ 114.546022] ? do_raw_spin_trylock+0x190/0x190 [ 114.550585] worker_thread+0x223/0x1990 [ 114.554538] ? process_one_work+0x1bb0/0x1bb0 [ 114.559014] ? put_task_stack+0x116/0x270 [ 114.563140] ? finish_task_switch+0x531/0x7e0 [ 114.567609] ? copy_overflow+0x20/0x20 [ 114.571475] ? __schedule+0x903/0x1ec0 [ 114.575337] ? trace_hardirqs_off+0x10/0x10 [ 114.579634] ? find_held_lock+0x35/0x1d0 [ 114.583672] ? find_held_lock+0x35/0x1d0 [ 114.587810] ? complete+0x62/0x80 [ 114.591243] ? __schedule+0x1ec0/0x1ec0 [ 114.595191] ? do_wait_intr_irq+0x3e0/0x3e0 [ 114.599489] ? __lockdep_init_map+0xe4/0x650 [ 114.603871] ? do_raw_spin_trylock+0x190/0x190 [ 114.608425] ? lockdep_init_map+0x9/0x10 [ 114.612459] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 114.617536] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 114.622534] ? trace_hardirqs_on+0xd/0x10 [ 114.626654] ? __kthread_parkme+0x176/0x240 [ 114.630949] kthread+0x33c/0x400 [ 114.634288] ? process_one_work+0x1bb0/0x1bb0 [ 114.638754] ? kthread_stop+0x7a0/0x7a0 [ 114.642702] ret_from_fork+0x3a/0x50 [ 114.646388] Code: ff e8 1f 8b ce fb e9 3b f2 ff ff e8 35 8b ce fb e9 ab fc ff ff 48 8b bd c8 fc ff ff e8 c4 8a ce fb e9 06 e8 ff ff e8 4a da 97 fb <0f> 0b e8 f3 8a ce fb e9 cd fa ff ff 48 89 8d 78 fc ff ff e8 e2 [ 114.665664] RIP: __tcp_retransmit_skb+0x28e6/0x2cb0 RSP: ffff8801db106ff8 [ 114.672606] ---[ end trace a317da38ca0516b4 ]--- [ 114.677350] Kernel panic - not syncing: Fatal exception in interrupt [ 114.684272] Dumping ftrace buffer: [ 114.687783] (ftrace buffer empty) [ 114.691475] Kernel Offset: disabled [ 114.695169] Rebooting in 86400 seconds..