0x5411, &(0x7f00000001c0)) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000300)=@buf={0x3b, &(0x7f0000000200)="f4f9de6677853024dd9ceaeb5836f262606166874d84d7267ad2caef4b7cf87263e09684ae56549e0b00757e5cfbfca38870f6375ca9ac431284ec"}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c81, r3) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000380), &(0x7f0000000500)=0x8) io_setup(0x1f, &(0x7f0000000000)=0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2f, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000180)={0xfec, 0x955c, 0x8, 0x0, 0x100000000}, 0x14) io_destroy(r4) 2018/03/27 00:26:44 executing program 2: delete_module(&(0x7f0000000040)='\x00', 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x9, 0x4000) write$eventfd(r0, &(0x7f0000000080)=0x7, 0x8) 2018/03/27 00:26:44 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001440)={0x0, r0, 0x1}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f00000016c0)={&(0x7f0000001480)={0x10, 0x0, 0x0, 0x21900000}, 0xc, &(0x7f0000001680)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1b00000054667cf4c8858f0bf66cff5761e7917e262dc928440fbbe8858fd6c841536671a9b640920a383ab36c6add8e095be97336098b7b111e80607c1414ecc670a12e8a5fce07da94fa1ee284337ce83104a84f557b679476dd6256e92da9873a8acea6e54d298610938303d4c657270e448319602b57f802351da4aeeb7b0a1a3e72669f404dadc387f231", @ANYRES16=r2, @ANYBLOB="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"], 0x148}, 0x1, 0x0, 0x0, 0x20000000}, 0x4) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x12000, 0x0) sendmsg$key(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000002c0)={0x2, 0x4, 0x1, 0x8, 0xf, 0x0, 0x70bd27, 0x25dfdbfb, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @multicast2=0xe0000002}}, @sadb_x_policy={0x8, 0x12, 0x4, 0x7, 0x0, 0x6e6bbe, 0x9, {0x6, 0x3c, 0x7, 0x9, 0x0, 0x476, 0x0, @in6=@dev={0xfe, 0x80, [], 0x11}, @in6=@remote={0xfe, 0x80, [], 0xbb}}}]}, 0x78}, 0x1}, 0x4000004) accept$netrom(r3, 0x0, &(0x7f0000000040)) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af00, &(0x7f0000000080)) 2018/03/27 00:26:44 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x56, 0x10000, 0x6, 0x1, 0x7, 0x1, 0x0, {0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x6, 0x2, 0x7, 0x3f, 0x3ee}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000300)={r2, 0xffffffffffffff01, 0x1791, 0x80000000}, 0x10) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000140)=""/240) 2018/03/27 00:26:44 executing program 4: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000080)=0x1c, 0x80000) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00000000c0)=0xffff, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000c4fff0)=[{&(0x7f0000000000)="390000001300094700bb61e1c3050000070010000200000045000000007f000019001a000d003f000000000300000000000000060400000000", 0x39}], 0x1) 2018/03/27 00:26:44 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x629d09da553f5432, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)) vmsplice(r1, &(0x7f0000000140)=[{&(0x7f0000000040)="9511cbb1b3b9bf301b13dbeb8bd293ee38d14d126ec7d4d2609430d126b78d6653bbfd3cd76f7fdadcf57bd8b03c32ab74388f6c07b3a38f67e7373e78bdc3d2149898f9430613632d1d71895c2fe464c364d450cdcbe1c5c1331cfec342753aeaa6ee82833901398e98c96d16a9ef86e5346868e1f4cc0d1213f1b7e9ae68651fd877f41c90", 0x86}, {&(0x7f0000000200)="c98cb2511b1e5ad065b7811ce6afd35ec827b146be060007a7ac1293bab4c6bc5ac36567493260ee96adf53bbf47dc02956a762ffc66b24585732bff8ac6dbc7833e577270dbe91a44946e3196231843f73536d54ac9a4bcb6f2bdf1d276921891c9e51616e8bdd6b207ae882831ee03fe3367667de7ccd1da2bdbd44f59d28c523d53755243feeeaf3dd6c9e1041712e70477836b1a74f185e60563bc80585b544aa01c9764ae70ff82e3831892e51b3a22d78a24e63c08633d482e6fc425619b53f7", 0xc3}, {&(0x7f0000000100)="053332638ba02a8bf7bd78e8290e1da6b9a0b0797b76caecf73d7c247e6792444a358bbd78970a1865a9081e416a690e3f", 0x31}, {&(0x7f0000000300)="ca05d17bedf5ddcf8d79475a29a8ddb9bb86cee8a33bf9d33472ddff90972c64063b25623038fb62a00a4b774703b1ee202281647587244ee0fc7a0b476655cab9718ce37a3c5462935a8c6b7baccdcc5b69041f609a39476ba748322f8e32955769b0594d5bea583d7ff3413ddc23798744b7132e34f3bb4ee90dbaa4478bd2b8ef9df12b0b0bbd94a1f6c7925f97abba725eae5ea526460299b22d17f342bacda982d4f94a60ca87", 0xa9}], 0x4, 0xc) 2018/03/27 00:26:45 executing program 5: memfd_create(&(0x7f0000000640)='/dev/loop-control\x00', 0x3) getsockopt$EBT_SO_GET_INIT_ENTRIES(0xffffffffffffffff, 0x0, 0x83, &(0x7f0000000480)={'broute\x00', 0x0, 0x0, 0x1b, [], 0x0, &(0x7f0000000380), &(0x7f00000003c0)=""/27}, &(0x7f0000000400)=0x78) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000300)=@buf={0x3e, &(0x7f0000000200)="f4f9de6677853024dd9ceaeb5836f262606166874d84d7267ad2caef4b7cf87263e09684ae56549e0b00757e5cfbfca38870f6375ca9ac431284ecf2fd37"}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000002c0), &(0x7f0000000340)=0x8) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6800) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c81, r3) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000580)={r4, 0x10, &(0x7f0000000540)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}]}, &(0x7f00000005c0)=0x10) io_setup(0x1f, &(0x7f0000000000)=0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2f, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000180)={0x0, 0x955c, 0x8, 0x0, 0x100000000}, 0x14) io_destroy(r5) 2018/03/27 00:26:45 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x8002, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000180)={0x5, &(0x7f0000000100)=[{}, {}, {}, {}, {}]}) r1 = socket(0xa, 0xfffffffffffffffc, 0x64) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000000)={{0x24, 0xd11, 0x6, 0x3ff, 0x8, 0xd68b}, 0x1, 0xd24, 0x81, 0xe2b5, 0x6f, "7069a9f4689474bd72ead67c216728e7e6d0157ab155cef740cf4715957dd20061c5500177ca49dbccb0c743bd1de5be828f2a4e785e5d26360d140b6263b02ee2b53b01136c1461727630ddf45680742e53a650e5496a0a02a923fbce26265f4b78f4410481cba011ca6c2b4bff9dfcf58791c253eccb7a9b47fd676d088eff"}) seccomp(0x1, 0x0, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{0x3, 0x800, 0x7ff, 0x2}]}) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000fc2f95)=""/107, &(0x7f0000090ffc)=0x2) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f00000001c0)={0x1, 0x5, 0x400, 0xff, 0x268, 0x5}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x4000, 0x0) seccomp(0x1, 0x1, &(0x7f0000000300)={0x5, &(0x7f00000002c0)=[{0x3, 0xffff, 0x1, 0x6}, {0x7, 0x0, 0x6, 0x1}, {0x9, 0x7, 0xff, 0x7}, {0x0, 0xffffffff7fffffff, 0x7, 0x6}, {0x3, 0x9, 0x401, 0x10000}]}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000340)={0x0, 0x6}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000003c0)={r2, 0x390d, 0x6, 0x642, 0x10000, 0x8}, &(0x7f0000000400)=0x14) 2018/03/27 00:26:45 executing program 2: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x4, 0x40) signalfd4(r0, &(0x7f00000000c0)={0x3}, 0x8, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$int_out(r1, 0x5462, &(0x7f0000000040)) [ 246.423953] mmap: syz-executor0 (15651): VmData 35221504 exceed data ulimit 33554432. Update limits or use boot option ignore_rlimit_data. 2018/03/27 00:26:46 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x4001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0)={0x0}, &(0x7f0000000240)=0xff9d) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000300)={r2, 0x3}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r2, 0x8}, 0x8) r3 = socket(0x10, 0x803, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000380)='/dev/snd/pcmC#D#p\x00', 0x8001, 0x8800) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f00000001c0)) write(r3, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000340)={0x6, 0x7, 0xe18, 0x4, 0x119, 0x8, 0x10001}, 0xc) recvmsg(r3, &(0x7f0000bf9000)={&(0x7f0000fb9000)=@sco, 0x8, &(0x7f0000e9c000)=[{&(0x7f000024e000)=""/219, 0xdb}, {&(0x7f0000466000)=""/4096, 0x1000}, {&(0x7f0000b14f72)=""/142, 0x8e}, {&(0x7f0000820000)=""/185, 0xb9}, {&(0x7f0000a77000)=""/243, 0xf3}, {&(0x7f00001b1ffd)=""/53, 0x35}], 0x6, &(0x7f00006d6faf)=""/81, 0x51}, 0x0) sendto(r3, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000000000)) recvmsg(r3, &(0x7f0000fa3000)={&(0x7f0000d0b000)=ANY=[], 0x0, &(0x7f00002e6f80), 0x0, &(0x7f0000878000)}, 0x0) recvmsg(r3, &(0x7f0000355000)={&(0x7f0000d49ff4)=@nl=@proc, 0xc, &(0x7f0000378000), 0x0, &(0x7f000064ff09)=""/247, 0xf7}, 0x0) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f00000002c0)=r0) 2018/03/27 00:26:46 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0xc, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1804000000000000000000000280000085000000180000001d000000000000009500000000000000"], &(0x7f0000000040)='syzkaller\x00', 0x1, 0xce, &(0x7f0000000180)=""/206}, 0x48) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000400)={'teql0\x00', 0x0}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000440)=r1) r2 = dup(r0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000300)=0xe8) ioctl$TUNSETOWNER(r2, 0x400454cc, r3) 2018/03/27 00:26:46 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e9efa8)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000600)='/dev/audio\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000640)={0x800}, 0x4) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000340)={0x0, 0x9}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000400)={0x0, @in6={{0xa, 0x4e20, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xe9}}, 0x8, 0x0, 0x4, 0xb52, 0x44}, &(0x7f00000004c0)=0x98) socket(0x9, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000500)={r4, 0x22, 0x726, 0x9, 0x9, 0x0, 0x1, 0x81, {r5, @in={{0x2, 0x4e21, @rand_addr=0x200}}, 0x1f, 0x200000, 0x8, 0x1, 0x4}}, &(0x7f00000005c0)=0xb0) r6 = fcntl$dupfd(r1, 0x0, r1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="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", 0x3d) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000680)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r6, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4002008}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0xe0, r7, 0x420, 0x70bd29, 0x25dfdbfe, {0x6}, [@IPVS_CMD_ATTR_SERVICE={0x10, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}]}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x40}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}]}, 0xe0}, 0x1, 0x0, 0x0, 0x20048080}, 0x4080) 2018/03/27 00:26:46 executing program 4: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004edfd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f00004ee64e)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000bf80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe}], &(0x7f000000b000)=[0x0]}}}], 0xffffffffffffff81, 0x0, &(0x7f0000450000)}) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00007fefe0)={@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, &(0x7f0000f63ffc)=0x20) 2018/03/27 00:26:46 executing program 1: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) write$tun(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="fbd53ce8822344493b13053f7cd57d6ca2f8d1df0a5ca782cf5f3d926a92b186b4b3580d463e2e8e17913addccdb7c19ca3f329de5c9828b2ba233dd8c5d363a75"], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000008, 0x11, r0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x9, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r3, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) r9 = dup3(r8, r7, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r8, 0xaeb7) ioctl$KVM_RUN(r9, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r9, 0xae80, 0x0) setsockopt$sock_attach_bpf(r9, 0x1, 0x32, &(0x7f0000000000)=r6, 0x4) 2018/03/27 00:26:46 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)="2e2f6367726f75702e6370750086298d", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)='cpuset.memory_migrate\x00', 0x2, 0x0) r2 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) r3 = add_key(&(0x7f0000000040)='trusted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="5caa56a66be014bbaf563f3bab6cfd1eaaab8d884da7c1c320c9a934fa39262a43e4e6cfb524f99c6a51242933460b122e0bed47c1a744f2d7be8ddec643996d9a34774951a06e786165", 0x4a, 0xfffffffffffffff9) keyctl$invalidate(0x15, r3) 2018/03/27 00:26:46 executing program 5: memfd_create(&(0x7f0000000640)='/dev/loop-control\x00', 0x3) getsockopt$EBT_SO_GET_INIT_ENTRIES(0xffffffffffffffff, 0x0, 0x83, &(0x7f0000000480)={'broute\x00', 0x0, 0x0, 0x1b, [], 0x0, &(0x7f0000000380), &(0x7f00000003c0)=""/27}, &(0x7f0000000400)=0x78) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000300)=@buf={0x3e, &(0x7f0000000200)="f4f9de6677853024dd9ceaeb5836f262606166874d84d7267ad2caef4b7cf87263e09684ae56549e0b00757e5cfbfca38870f6375ca9ac431284ecf2fd37"}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000002c0), &(0x7f0000000340)=0x8) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6800) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c81, r3) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000580)={r4, 0x10, &(0x7f0000000540)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}]}, &(0x7f00000005c0)=0x10) io_setup(0x1f, &(0x7f0000000000)=0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2f, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000180)={0x0, 0x955c, 0x8, 0x0, 0x100000000}, 0x14) io_destroy(r5) 2018/03/27 00:26:46 executing program 6: setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000180), 0x8) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x420000, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xfff, 0x9, 0x7, 0x4, "4c10ed1b4e17a5ed5156d1f71b195d72bdab735aa67e16c3032df3083640fad93bdaf42c810d1157e428ac48253de8880e582482853f04082e65d9cb3ca74531", "f08617408f94c42f85ce2bfe551b795040ec6baa7208d71c57ead131cdeba84e", [0x1f]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000001c0)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000200)={r1}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00002e8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) llistxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000001040)=""/4096, 0x1000) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000240)=""/15) sendmsg$alg(r3, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000), 0x0, &(0x7f0000282fb8)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x800, &(0x7f00002eeff8)=0x0) io_submit(r4, 0x1, &(0x7f00001f5ff8)=[&(0x7f000011e000)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000000000)="9d", 0x1}]) 2018/03/27 00:26:47 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f00005f8ffe)='#}\x00', 0x0) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000000)=0x6, &(0x7f0000000040)=0x2) ftruncate(r2, 0x40001) sendmsg(r1, &(0x7f00003f6000)={0x0, 0x0, &(0x7f0000f39fc0)=[{&(0x7f0000c44000)='2', 0x1}], 0x1}, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000e4effc)=0x4, 0x4) sendfile(r1, r2, &(0x7f000000a000), 0x2) 2018/03/27 00:26:47 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xf7b, 0x4000) sendmsg$nl_route(r0, &(0x7f0000808fc8)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000e69fb8)=ANY=[@ANYBLOB="400000001800210c00000000000000008020000000040005000000001700090008000000", @ANYRES32=0x0, @ANYBLOB="de7ef2", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], 0x40}, 0x1}, 0x0) sysfs$1(0x1, &(0x7f0000000000)='\x00') 2018/03/27 00:26:47 executing program 4: r0 = socket$inet_sctp(0x2, 0x1008, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e24, 0x6, @empty, 0xea}}, 0x8, 0x1, 0x0, 0x0, 0x30}, 0x98) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = accept4(r0, &(0x7f00000002c0)=@alg, &(0x7f00000001c0)=0x80, 0x801) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000340)={0x0, 0x8}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000400)={r3, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x6, 0xfba8}, &(0x7f00000004c0)=0x90) capget(&(0x7f0000000080)={0x20080522, r1}, &(0x7f0000000180)={0xf8c2, 0x1, 0x5, 0xfffffffffffffff9, 0x9, 0x6}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'ip6gre0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) r4 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2000000000000007, 0x100) getpeername$netrom(r4, &(0x7f00000000c0)=@full, &(0x7f0000000140)=0x48) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000380)) 2018/03/27 00:26:47 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) statx(r0, &(0x7f0000000280)='./file0\x00', 0x100, 0x30, &(0x7f00000002c0)) syz_open_dev$sndmidi(&(0x7f00000003c0)='/dev/snd/midiC#D#\x00', 0xfff, 0x101000) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000240)={0x2, &(0x7f0000000200)=[{0x2806, 0x1, 0x200, 0x10001}, {0x7f, 0x6, 0x7ff, 0x4}]}, 0x10) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000080)={0x7, 0x40000080, &(0x7f0000000040)="5847aa38732f02e59f5df14c3842a9", &(0x7f0000000140)="3d34970ba08d65cebaa666589a7ee2c15cc7003affdd415d2780bb1f6b0d2be89caa9bff7187a385a68bf06c1ab6debf3b3215f4c48e3a67e649749a98c28019c0e13d724cec5406cd8438f041d871810f7bb474f9b594ddf1683d76c1a0d46121a24086417eefc76cad655b49a92e4721ae42707dc3c2128d2030dba490fc027448dad5a39079ccda003c550553a3f720611331765b3bf065", 0xf, 0x99}) [ 248.581460] x86/PAT: syz-executor1:15675 map pfn RAM range req write-combining for [mem 0x1911d0000-0x1911d3fff], got write-back 2018/03/27 00:26:47 executing program 5: memfd_create(&(0x7f0000000640)='/dev/loop-control\x00', 0x3) getsockopt$EBT_SO_GET_INIT_ENTRIES(0xffffffffffffffff, 0x0, 0x83, &(0x7f0000000480)={'broute\x00', 0x0, 0x0, 0x1b, [], 0x0, &(0x7f0000000380), &(0x7f00000003c0)=""/27}, &(0x7f0000000400)=0x78) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000300)=@buf={0x3e, &(0x7f0000000200)="f4f9de6677853024dd9ceaeb5836f262606166874d84d7267ad2caef4b7cf87263e09684ae56549e0b00757e5cfbfca38870f6375ca9ac431284ecf2fd37"}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000002c0), &(0x7f0000000340)=0x8) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6800) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c81, r3) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000380)={0x0}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000580)={r4, 0x10, &(0x7f0000000540)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}]}, &(0x7f00000005c0)=0x10) io_setup(0x1f, &(0x7f0000000000)=0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2f, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000180)={0x0, 0x955c, 0x8, 0x0, 0x100000000}, 0x14) io_destroy(r5) [ 248.660896] x86/PAT: syz-executor1:15677 map pfn RAM range req write-combining for [mem 0x1911d0000-0x1911d3fff], got write-back 2018/03/27 00:26:48 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xa) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x501200) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000040)={0x4}, 0x4) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000001000)={0x14}, 0x394}, 0x1}, 0x0) 2018/03/27 00:26:48 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in={{0x2, 0x0, @rand_addr}}, 0x0, 0x3, 0x0, "441d8c1a60ba8aa6a9f22c5bc2ad1ca44c135053e20795bd2ba6483b7f6d522c06805ae805dd4aec7f8c588569e5ad49334726d3028ae95d36b9243dcccd1473971aca7a4c93fce59f9739a18e356e82"}, 0xd8) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r1, r0, 0x0) 2018/03/27 00:26:48 executing program 2: 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_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f39ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x100, 0x0, 0xfffffffffffffff7}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) ioctl$TIOCNXCL(r0, 0x540d) readv(r0, &(0x7f0000000040), 0x0) set_thread_area(&(0x7f0000000040)={0x0, 0xffffffff, 0x0, 0x0, 0x1, 0x6, 0xc40, 0x8, 0x7, 0x3}) getpid() ioctl$TCXONC(r0, 0x540a, 0x2) prctl$setfpexc(0xc, 0x20000) 2018/03/27 00:26:48 executing program 6: capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40000, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000500)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000540)={'bpq0\x00', r1}) capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x1}) 2018/03/27 00:26:48 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000300)={0x80000001, 0x0, 0x0, 0x0, "fe6c80574ab9dd04688b23204923e1a2ac3a333f0197cb46a8b66ecd1ab05cfb"}) 2018/03/27 00:26:48 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020100000a0000000000000000000000020013000000000000000000e1000000030006000000000002000000e00000010000000000000000030005000000000002000000e00000010000000000000000"], 0x50}, 0x1}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000080)=""/122, 0x7a}, {&(0x7f0000000100)=""/241, 0xf1}, {&(0x7f0000000200)=""/32, 0x20}, {&(0x7f0000000240)=""/70, 0x46}, {&(0x7f00000002c0)=""/98, 0x62}, {&(0x7f0000000340)=""/50, 0x32}], 0x6, &(0x7f0000000400)=""/252, 0xfc, 0x5b}, 0x12140) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000540)=0xfffffffffffffffa) 2018/03/27 00:26:48 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='attr/sockcreate\x00') pwritev(r0, &(0x7f0000004540), 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x1, 0x10}, &(0x7f0000000140)=0xc) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x40400) fsync(r2) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0x20}, 0x8) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r1, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)=0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r2, 0x28, &(0x7f0000000200)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000280)={r5, 0x400000000, 0x8}, 0xc) kcmp(r3, r4, 0x0, r0, r2) 2018/03/27 00:26:48 executing program 5: bind$inet6(0xffffffffffffffff, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000140)=0xdfe9, 0xfffffffffffffeae) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000140), &(0x7f0000000180)) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000000)={r0, 0xffffffffffffff4e}) syz_emit_ethernet(0x2d5, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb50a09c00081100fe8000000000000000000000000100bbfe80000000008ba823721a3e0a8500b6027cb980230cf41901000000eeff513182d47fbbf4dd121e0becf242c7b9249ea81078721b71acd393fe4f84c3bbfee016ad3f4f03d57b20be6b621e1e574fe11c1606cb05bcf6a21a455d81d64e6399ed3e2ad81d63bfba98adcc8d1d654665055457155affd13c55dd2f39db4ede2d67dc13ae46070968a7e00c56c6bbb5c5d6806e29e769"], &(0x7f0000000040)) 2018/03/27 00:26:49 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fallocate(r0, 0x17, 0xffff, 0x4) fallocate(0xffffffffffffffff, 0x0, 0x4b99, 0x5) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x4000003) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYPTR=&(0x7f00000000c0)=ANY=[@ANYRES16=r1, @ANYRES64, @ANYRES64=r1, @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=r1, @ANYRES32=r1, @ANYRES16=r1, @ANYPTR, @ANYRES16]]]) 2018/03/27 00:26:49 executing program 1: prctl$intptr(0x26, 0x1) mknod(&(0x7f0000000180)='./file0\x00', 0x8, 0x0) mknod(&(0x7f0000000040)='./file0\x00', 0x110, 0x7fff) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x400000, 0x0) fremovexattr(r0, &(0x7f00000000c0)=@known='system.posix_acl_default\x00') execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000), &(0x7f0000001000)) 2018/03/27 00:26:49 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x87) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@srh={0x0, 0x0, 0x4}, 0xfcf7) 2018/03/27 00:26:49 executing program 3: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002f00)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4}}, &(0x7f0000003000)=0xe8) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x94c, 0x400800) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000180)) bpf$PROG_LOAD(0x5, &(0x7f0000003040)={0x2, 0x2, &(0x7f00000030c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x7}, [@ldst={0x3, 0x0, 0x0, 0xd, 0x5, 0x4, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, @jmp={0x5, 0x8, 0x1, 0xa, 0xd, 0xfffffffd, 0x9}, @alu={0x7, 0x8, 0xc, 0x1, 0x0, 0xffffffff, 0xffffffffffffffff}, @exit={0x95}, @jmp={0x5, 0xffffffff, 0x7, 0xb, 0x0, 0xffffffff, 0xffffffffffffffff}, @generic={0x7, 0x3, 0x3f, 0x7fff}, @generic={0x6, 0x0, 0x7, 0xdcb}, @jmp={0x5, 0x7fff, 0x2, 0x7, 0x0, 0xffffffec, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x61d8, 0x0, 0x0, 0x0, 0x4}], {0x95}}, &(0x7f0000000080)='syzkaller\x00', 0xa0000000000000, 0x15, &(0x7f00000000c0)=""/21, 0x0, 0x0, [], r0}, 0x220) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80f, 0x4000) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000380)={0x70, 0x0, &(0x7f0000000280)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x48, 0x18, &(0x7f0000000200)=[@fda={0x66646185, 0x0, 0x2, 0x2d}, @ptr={0x70742a85, 0x0, &(0x7f0000000100), 0x1, 0x1, 0x36}], &(0x7f0000000140)=[0x20, 0x0, 0x28]}, 0x7f}}, @request_death={0x400c630e, 0x1}, @enter_looper={0x630c}, @increfs={0x40046304, 0x3}, @decrefs={0x40046307, 0x2}], 0x56, 0x0, &(0x7f0000000300)="e8bee298e5092494fffa7cbcca3a6bbb0f0130ec04b98679d3cc0087a08e25de369d6216e689eef169b9c6e49f8b7a06f82469b90b832744d803df4fb973fcc3f1375bc68fd7e80ff12c70f03cdb58de9eb91045957e"}) 2018/03/27 00:26:49 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000000140)=&(0x7f0000000100)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000336f58)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f00003acf97)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x1) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000280)=&(0x7f00000002c0)) 2018/03/27 00:26:49 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x9, 0x40000) timerfd_settime(r1, 0x0, &(0x7f0000000280)={{0x0, 0x989680}}, &(0x7f00000002c0)) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000080)={0x20, 0x15, 0x401, 0x0, 0x0, {0x4000a}, [@nested={0xc, 0x0, [@typed={0x8, 0x2, @uid}]}]}, 0x20}, 0x1}, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x9999, 0x400) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f0000000100)) 2018/03/27 00:26:50 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000140)={0x20, 0x26, 0x1, 0x0, 0x0, {0x1}, [@typed={0xc, 0x0, @u64=0xb}]}, 0x3bb}, 0x1}, 0x0) 2018/03/27 00:26:50 executing program 3: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1, 0x80) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000080)={r0}) getsockopt$bt_hci(r0, 0x84, 0x2, &(0x7f0000001080)=""/4096, &(0x7f00000000c0)=0x1000) 2018/03/27 00:26:50 executing program 5: mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000380)=@assoc_value, &(0x7f00000003c0)=0x8) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000200)=0x8) close(r1) syz_open_pts(r2, 0x90000) 2018/03/27 00:26:50 executing program 6: ioctl$EVIOCSABS2F(0xffffffffffffffff, 0x401845ef, &(0x7f0000000080)={0x0, 0x0, 0x2, 0x20, 0x1}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000010c0), &(0x7f0000001180)=0x8) getsockopt$inet_buf(r0, 0x0, 0x483, &(0x7f0000000040)=""/24, &(0x7f0000000000)=0x21d) r1 = dup2(r0, r0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f00000000c0)=""/4096) 2018/03/27 00:26:50 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f000027efd4)={0x9, 0xae, 0x7f, 0x9}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000039afe0)={r0, &(0x7f0000000000), &(0x7f0000359f9e)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000022cff0)={r0, &(0x7f00002a5000)}, 0x10) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5, 0x1) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x6) 2018/03/27 00:26:50 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x5827}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={r1, 0xbf, "6bb18fcc87142d8d84b8d4e42248b8adf61ad4db0c91f3f35a748785371439d697dfe3ad757d3283f2ddbc6fb546f1ff1ccf108004657283dbad978a26dcef59c1d76942b7918ff9d9724cace1b49a757bfef1772c0f3ed468ada3d71c746f5b5a5499a8df7eefb3c7c2e2180496aec392a3263bfc20ced23f612333c83c557f0d85c7a9a5e57051a78bd1764740890cf01eeacb6d2edd5ff9a9f78741e254edfd6f1c4cc37455ffe2149584af25feae4d87d8d0eaea37a2ecdeb502e6b00e"}, &(0x7f0000000180)=0xc7) inotify_add_watch(r0, &(0x7f0000000240)='./file0\x00', 0x220) 2018/03/27 00:26:50 executing program 7: rt_sigprocmask(0x0, &(0x7f0000a9a000)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r0 = memfd_create(&(0x7f00000000c0)='ramfs\x00', 0x6) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) 2018/03/27 00:26:50 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0xfffffffffffffff7, 0x2000) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f00000001c0)={'gre0\x00', 0x5}) write$rdma_cm(r0, &(0x7f0000003040)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000003000)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000003080)=ANY=[@ANYBLOB="cd00000000000000", @ANYRES32=r2, @ANYBLOB="1c0000000a00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x90) fstatfs(r1, &(0x7f0000000200)=""/163) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000000)=0x1, 0x4) write$rdma_cm(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000800000000000000000000000000000001000000000a0000000000f6f72fd6ba38057f63c1ce00d9f50dd40000ff0100000000000000000000000000010000000006563ea34c5df350c505957ca4eb6a484c727fa54db545edb88eac68c7eb8ec4e7cc08041662d4b1d593", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x48) 2018/03/27 00:26:51 executing program 5: syz_emit_ethernet(0x36, &(0x7f0000000180)=ANY=[@ANYBLOB="ffff0000280000000000009078ac140000ac14e8aa440c070700000000000000001200907800000000149a45e32c96"], &(0x7f0000000040)) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x1) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101, 0x0) getdents64(r2, &(0x7f0000000080)=""/13, 0xd) 2018/03/27 00:26:51 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xf91, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000080)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/03/27 00:26:51 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x800, 0x20fc) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000080)={0xc, 0x0, "5c68b554"}, &(0x7f0000000000), 0x1400) sendto$unix(r0, &(0x7f0000000140)="981a1f17e5566c6fa4486f47d42066fb66dc1a3c3b1f832f3c69f557fd5e0cd42120334b305a6cafe13acd7b60f7d254cf0b506993e9675a009701776bffdd016895fa42237a9ab7f3799fe69094f8a3d60b982237f0cbc225063f860e32b76a39307bef0f30d0b02caf749b510ed863ad6c2845ec2a5fc697c326077564fbb4b8efeca368b0f2e208760d58850a0d609af178cb0593f5d629ebabd689c0f064c1903f4da10b1a3300affddeb5fc5de8e649f88f73d7a1da0fb9b6f8851c68f57e411c119fc735dee484a31ac6229401ff1f2cfae8bb2254d2b333943b2979585957442486d033a6eb", 0xe9, 0x4000, &(0x7f0000000240)=@file={0x1, './file0\x00'}, 0x6e) 2018/03/27 00:26:51 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000042ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x8000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000000)={0x101, 0x0, 0x208, 0x3, 0x62, 0x101, 0x0, 0x4, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000080)={r3, @in6={{0xa, 0x4e22, 0x727, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, [0x400, 0x5, 0x8000, 0x8000, 0x6, 0x800, 0x3, 0x80000000, 0x7, 0x12, 0x0, 0x100, 0xffffffffffffff00, 0x7c2, 0x4]}, &(0x7f0000000180)=0x100) sendfile(r1, r2, &(0x7f00000003c0), 0x8e19) 2018/03/27 00:26:51 executing program 1: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000000000)="a9", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) recvmmsg(r1, &(0x7f0000002700)=[{{&(0x7f00000001c0)=@llc, 0x80, &(0x7f0000001680), 0x0, &(0x7f0000001700)=""/4096, 0x1000}}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(r1, 0x5) r2 = accept4(r1, 0x0, &(0x7f0000000140)=0x83, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000300)=ANY=[@ANYRES32=r2, @ANYRES32=r2, @ANYBLOB="0300050000000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="2ef0c56a08f9249b48cb2c12b2759bfea0e8ed7b0312de045c216b0686166231956d5949e58b29d0b389ec8afa2501ab09fc49afd7390ebbb72f6ec7df5a11440f452cb5"], @ANYBLOB="72ff81001f0008000100000035af87556cfa76d7e5a7169fa7b5263c054d6218798c93557e2cd60662b244f949cd657ca19b08916792345bd86e7850c5120ef997af809580a9030d7f2a9b282b1b966139a9ff1b9de300dbb7fbd6a6206b02026caf2382da3e110e5cd71ec422ec51bf0606e0fe2a0e0d5086cc5846c2e3c6c8e7c8fb2144a4e2aa9300f0b373f6a085"]) 2018/03/27 00:26:51 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x38a3, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000140)={&(0x7f0000000100)=[0x5, 0x0], 0x2, 0x1, 0xffff, 0xffff, 0x6, 0x0, {0xa0, 0x740, 0xff4, 0x80000000, 0x5, 0x80000000000000, 0x7, 0x1, 0x5, 0xffffffffffffffe0, 0x8, 0x3, 0x3, 0x0, "29dd4b43e93538c1790e37489b7dc25668e58f112825f582d7a7e44d779222e8"}}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000923ff4)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000000)) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f00000000c0)) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000080)) 2018/03/27 00:26:51 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400100, 0x0) write$tun(r1, &(0x7f0000000140)={@void, @void, @ipv6={0x8000, 0x6, "ca1b7a", 0x5c5, 0x2f, 0x101, @dev={0xfe, 0x80, [], 0x18}, @dev={0xfe, 0x80, [], 0x12}, {[@fragment={0x3b, 0x0, 0x5, 0x0, 0x0, 0x6, 0x64}, @fragment={0xff, 0x0, 0x4e, 0x5, 0x0, 0x1, 0x66}, @routing={0x0, 0xc, 0x0, 0xd40f, 0x0, [@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xe}}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff]}]}, @hopopts={0x0, 0x3c, [], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x4}, @pad1={0x0, 0x1}, @generic={0x401, 0x4b, "f05aa41c7ea688cb51d1af878135fe57c0767ceee48df243643e988fc4e16e4ecd088d26c412c38db719a71f4b82fb994eb3d1c031efa1280b65763a3ce46bcc6f9a3d03f8d38ac2057bd0"}, @ra={0x5, 0x2, 0x20}, @calipso={0x7, 0x50, {0xfffffffffffffffc, 0x12, 0x2, 0x80000000, [0x6, 0x1f, 0x2687, 0xffffffff, 0x5, 0x3, 0x353f, 0x7bf5c453, 0x3]}}, @calipso={0x7, 0x38, {0x7ff, 0xc, 0x6, 0x6, [0xdf3, 0x401, 0x80, 0x3, 0x4, 0x4]}}, @enc_lim={0x4, 0x1, 0xdee6}, @generic={0x33, 0xf7, "0d2ea779d9a5e6ff5f9dbe156962a1bc4704e53e8d5453b29ea3898c50dca74dae49fece69f14bf8e9662a92070e1f8bba973eb1fbeb672bd3f20bcde84d789eacf6024a3c675a627eb4acc58f2903ea77dc59ebb25cb542d85ffda7c5ba912658031ca018e78072c74fbede2cc15e37b4102a959fcb0e09ec9a1044de3623ba7eea83064512358c8264a08a285461b3bcd96b49bc4e8107a7935b086bdbd9bd67311dbdc1ba45141a3d8ec292d4271cf71311be1a3dc53da09524185a5237419af8dab339b7e5308e6fbfa72c9490d055bea1f8e4084c2ffbe2cb30eb43d2e11907e39ee4d8182561117e26d407fdd76eea47a2b44fe0"}]}, @fragment={0x0, 0x0, 0x7, 0x5, 0x0, 0x10000, 0x66}, @hopopts={0x0, 0x33, [], [@ra={0x5, 0x2, 0x5916a3d0}, @pad1={0x0, 0x1}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}, @generic={0x3f, 0xe1, "758c2e9b10e18a4d30ad119016aebbfa45360a9f17f395c806d15fc770bf911eef14201bdfb0643aefcce50adb3a26978fb89b1f7a115eb4205d94a9aa2cbbe012b2a4ff008e15b51aedf4769bed21705cd5aa6b71682e73ebbc68ae0918b7cca987f469066bb9059dd3ab0970492d7d6bb89f4c4c9e4cb70a1b8995cd586eccf892f364877d9fb85a08f8e6db6e7e63badf8d93314ff62ae7ad607ba48ef7a31d57b2110e5317889cb182ad7f20127d653a78de7d27a8038914ad9eee5137b9daf0814ac8fa9ca20d90301d9db06eb5e9561af63a5c5bc0833b35a35c26fa50b0"}, @generic={0x7ff, 0xa4, "244cbbbfa5339d18969777c4a1d1202fc6f0d3a67d3eb5b71905b595486c1a461320d6b98b31faef2e1180fa15f028f4bb17a4c2fc02de2a8a4b5b0ae55230cdc9a57262f7bf42e7214ec258890a20ef2c82c8f1a388394cffa005b89eb208d3fb3732377c97886061edfecff8060013d75ba12df5308fe79042a9226319da168f5bb9d60005444734eb6c50a8215fff5260b536d95781552f7ca53750a96d4cf4e99275"}]}, @routing={0x0, 0x2, 0x1, 0x4, 0x0, [@remote={0xfe, 0x80, [], 0xbb}]}, @fragment={0x0, 0x0, 0x4, 0x9, 0x0, 0x7fff, 0x64}], @gre={{0x0, 0x0, 0x1, 0xfffffffffffffff8, 0x0, 0xfffffffffffffffb, 0x0, 0x1, 0x880b, 0x12, 0x2, [], "939857b26785bb56e722ab6dac5f4343dc06"}, {0x48f, 0x0, 0x100000000, 0x7, 0x0, 0x0, 0x800, [0x9, 0xe239, 0x5], "a8aa1e502aa9bc0392c01096d120e95479208540a7249efc8e922fd15e185822ae65d1720f847724a03ee5f0eeb1407ed560a3f24ae2cfddfaa07fa2e0a48281cc42473408ed14b81d319b09b522a0e7305240bd2bf09ceb18f223b6fb72cf891c29b311a4ed095c283a669987a835"}, {0x0, 0x0, 0x7, 0x1, 0x0, 0x0, 0x86dd, [0x1], "ed440a2e9adccd680f1c75aa8d03ec710601f69e154e5530db021fec8496dcb0742e446c36c72af7156c5d0506ec3ada7ea19ea31242b515b6bb41db094e1935fd6832a4317b86b41f7e6543ef967fed130e26889a67c3b5a586fddf30073e165fe00986dc2ac3fe2369997f7cfd235d46e63c8159c0189da33a03badec4d661de457cb2b41ee051743b4ceb7ce17332beccee19fbf3bd"}, {0x8, 0x88be, 0x4, {{0x80000000, 0x1, 0x7, 0x1, 0xffffffff, 0x1, 0x4, 0xd06}, 0x1, 0x3}}, {0x8, 0x22eb, 0x0, {{0x80000001, 0x2, 0x0, 0x3, 0xfadf, 0x800, 0x9, 0x1}, 0x2, 0x8, 0x5, 0x9, 0x8001, 0x5, 0xc26c, 0x9, 0x7, 0x9cee}}, {0x8, 0x6558, 0x0, "d691e6dd903cef1dbb7d9dddc44c89e69a2bf7b9dfa5ae0727690514f00dfc58791347f95ceaa6ad2b"}}}}}, 0x5ed) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000100)="390000001300090468fe000081000000e8ffff3f030000004500010700000014190019000400020007000012020000080000e10c00f41ee400", 0x39}], 0x1) 2018/03/27 00:26:51 executing program 3: perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x1, 0x2440) getpeername$packet(r0, &(0x7f0000000140), &(0x7f0000000180)=0x14) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x1f) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x7, 0x105600) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/27 00:26:52 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000100)={{0x80}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) r2 = dup(r0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000000)=0x6, 0x4) fcntl$getflags(r2, 0x40a) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/27 00:26:52 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x400000, 0xa0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) pwritev(r1, &(0x7f0000001140)=[{&(0x7f00000000c0)="d6ab9f7814a28ccd77e51838134317e9836ee20c7f7c77ffebaf3eed6d77db6e8dc8acbc4db7b421761a53092f5311233c488e4564b2146fa3f5949744b51d818ef055138c5ff6a5feb2e0ab9ac7705fcb2fe39e43cf0819eaaea2a8d5574ba47e1b65804391a78d33f2c7ceab229bc7", 0x70}, {&(0x7f0000000140)="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", 0x1000}], 0x2, 0x0) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) 2018/03/27 00:26:52 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$EVIOCGREP(r0, 0x40047459, &(0x7f0000d1df52)=""/174) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x42e200, 0x0) 2018/03/27 00:26:52 executing program 2: r0 = gettid() r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000140)) waitid(0x2, r0, &(0x7f0000000040), 0x1000008, &(0x7f0000000080)) getgroups(0x1, &(0x7f0000000180)=[0x0]) setfsgid(r2) 2018/03/27 00:26:52 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000280)={{0x0, 0x5}}) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000040)={'TPROXY\x00'}, &(0x7f0000000080)=0x1e) 2018/03/27 00:26:52 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x8000) ioctl$KDMKTONE(r0, 0x5385, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x583}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x7}, &(0x7f0000000100)=0x8) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x220000, 0x0) 2018/03/27 00:26:52 executing program 1: 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, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) setsockopt$sock_int(r2, 0x1, 0x2, &(0x7f0000000ffc)=0x4, 0x4) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) bind$inet(r1, &(0x7f0000015000)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) listen(r2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) listen(r2, 0xffffffffdfffffff) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000000080)) 2018/03/27 00:26:52 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4000, 0x8) readlinkat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)=""/8, 0x8) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, 'ip6_vti0\x00'}}, 0x1e) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000440)=0x6485, 0x4) r3 = msgget(0x1, 0x600) r4 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x20000) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000100)=""/249) rename(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00') munmap(&(0x7f0000000000/0x1000)=nil, 0x1000) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000340)={0x0, &(0x7f0000000300), 0x0, r4, 0x1}) renameat(r1, &(0x7f0000000280)='./file0\x00', r1, &(0x7f00000002c0)='./file0\x00') ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000400)={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 'teql0\x00'}}) 2018/03/27 00:26:52 executing program 6: r0 = socket(0x1e, 0x1, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001780)=0x14) r1 = dup2(r0, r0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r2, 0x202, 0x70bd28, 0x25dfdbfc, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10b0f761}]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x4) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000040)=@pic={0xc000000000000, 0x100000001, 0x2, 0x4, 0x1, 0x8, 0x8, 0xffffffff80000000, 0xffffffffffffffff, 0x400, 0x8, 0x2, 0x0, 0xfffffffffffffee1, 0xf712, 0x3410}) 2018/03/27 00:26:52 executing program 0: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) io_setup(0x0, &(0x7f0000000600)=0x0) io_submit(r2, 0x1, &(0x7f0000000780)=[&(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x4, r0, &(0x7f0000000640)="c86b06103fab87edcfe9bd93451d3d1c16f7961b39f00bf2639cdc88c49af253e4d0b2965318f8b227927a50364991ff481f14b53a7064534a749231192c42a16164467e3f01a4660138a9f52450a6f6db119db8a78e2e9cbee754c223c56879954ad40a1f51dc0e961f885d15917da4512784d7c1a18950ca02dc70a37afdd2376986fb08891377008ac349dc93a1c6a487caa9ab49cb17cd1eec6ddcdf680c8713cc4a07a1d7d9f9a26c8853210e7276dc2ce9c2c855725bf2c3bd1baeff7383722655e01222c93d9612e4518bdef9eb3c99ae2ba33359cc90e703ec51354875b2f165fb311418a99985c3f4304cf1d546", 0xf2, 0x1000, 0x0, 0x0, r0}]) io_setup(0x0, &(0x7f0000000040)=0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000880)=0x800, 0x4) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f00000007c0)="06c3b35baf8620cde94d04501755e73479877ef968da82151f0f37930c52439321c5181ae08ec4a683023b7b1b29c580807d36b98e5ed431ac2a6a67cc45d84dd10c290cc5fa85a63450cf8b4a73f040f584c33a6c3e0a44a4c0f1a1f50a9bd5eccd0159db3fefdf3820d1440673715db838210de86f7312c53ee74c04199ae2c2fd62a6b3b4f545c7b56021033fd39ec0dde91a7820cef12c21943216d98ca8") io_submit(r3, 0x5, &(0x7f0000000540)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x8, 0x1, r1, &(0x7f0000000080)="f0b80857466bbf5c4de0e0c76ac6eede7578d899ce77ee938a112cc9bbfd85bf6b6b8d96b260d9f8c37a0de810b90650050844491fd6dcdeaa5c230aa417518e7e3676cf92eb4d69f37cd2dee12bbefd43fa0371d802e21e43385b4a688eaed506276b73c711cf703c9db8e2df26520769bad5f8bf3109d98a40777cfe39bb4ce43f6a209e", 0x85, 0x401, 0x0, 0x1, r0}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0xb, 0x7, r1, &(0x7f0000000180)="8b3d70ff106a315e62927ef7b270f3d515ee8409948caebea7d7a650ef68399242c2665e52674de44512d3f04ece0d18a36e03615fc0fe427eb6495dbd3f7e63c3a873e2247ff9880f68b146ed31a60c0753e96b24f47c0214e37603a6289c5f766a6f7ff24dbd0e4381453dfeeb84f30a1fdba59ab754e1e8e8adecfcbcb55d4542b1a43dd1af7d2c314eec06e903a74fd46facd702e774505dec3cbeb4e2ff34681575f818b6f3ccb549934f2ffd2c9efac9613846b4e135ae63c063c0ea0f6948e023105313e8543a438e3c2bb6b4d69c9302994b53f07db5b9", 0xdb, 0x4, 0x0, 0x1, r0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x8, 0x3, r1, &(0x7f00000002c0)="bcbadde0dabdfd81fc4c8739233ef66ca1130f485af925da30066b9a6d811059b41fd5e946b6dd174a90719dfd3201655b5c081ba3221cc4bf18b1e998a2c9cc4f374900fed72e0aa52d1e702aaea6da9d13e66b675962d07684119ea228af28f1e2fa5bb4c65ef648265a7c9eed3079a81412377fb1c03b4f300e378b6d234e24a055e5774996364bfb44fd065119388f40", 0x92, 0x0, 0x0, 0x0, r0}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f00000003c0)="e0f6443c5480ee3bdfd5d06ce76322779eee062d0070fd5f8c11977430f667f28dd83fda10e083592442eed2908aa60cee074c8e9ee9c5482e3306084a13c76ddced980bde9473c65a946316b2f22a64db3e30db0c7b6aca22ea416626ab7ac9", 0x60, 0x1, 0x0, 0x1, r0}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x1, 0x80, r1, &(0x7f0000000480)="148917951a50906857c20c6fd6b87fe5a5c57ca636ed6ed4f0b2b81f3adde6c020f25dab897a0c3c8c3ddc4bcddd3a7f927d498da4cf7b43607d5f9cdc1328c09323405dee33bd10663bfb706b22f7c50657d3ba0f2502afa389c350f9f1cb76b572849bf74a3ae4045913e76c09b378f88e83e336ddb51f21bb", 0x7a, 0x9, 0x0, 0x1, r0}]) getsockopt$inet6_dccp_int(r1, 0x21, 0x4, &(0x7f0000000580), &(0x7f00000005c0)=0x4) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000d3ff0a)=""/246, &(0x7f0000bb9ffc)=0x10) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)) 2018/03/27 00:26:52 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xe941, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'tunl0\x00', &(0x7f0000000040)=@ethtool_drvinfo={0x3, "00f56e313f9a3cd17be310314483c7c813fee24bee1632d28019546cfafb0b1d", "e826ca167d5fcd19b238d4911c183ca12887869d779b5ecf27cd2070105137dd", "ce516ef4bee88cc9cac0d6863b090d8ff9475a7112c522a34d8aaf9955165581", "afeca6c7a5fbdb4c75a360cc85c54d949c42642500a6e1c73e08fa5d1400782f", "9f815eb32173f1d50cc540e29463a68e4e00da73642d60cbd17fe5620bde072f", "6545656dede1cb4f25b220fb", 0x6, 0x1, 0x6, 0x0, 0x7fff}}) sendmsg(0xffffffffffffffff, &(0x7f0000001d80)={&(0x7f0000001a40)=@nfc_llcp={0x27, 0x0, 0x0, 0x1, 0x0, 0x0, "17cbccbb67e71a4002f87559beaee543c2f2a596955b205fdad5b338af557b2ffaa7d43c6b42c02e8035355750c475d61fcce9368bb514414258001c763522"}, 0x60, &(0x7f0000001c40), 0x0, &(0x7f0000001c80)}, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001a40)={&(0x7f00000019c0)='./file0\x00'}, 0x10) 2018/03/27 00:26:52 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000402f73)="71e67a15", 0x4) r1 = socket$inet6(0xa, 0x806, 0xffffffffffffff00) sendto$inet6(r1, &(0x7f0000000000)="1c8dffa58b644cab64b6ec294959a30588c863f86050ac7cea28ab489f24640a6e9913e27c1e421ec69556ab8522290254c0d8a3cd8779aeef78c2ceadd11a1d1003dcf46689a1fe333d85a6a67586bfa3bfb1c513a1e949e6161e727171477a8cc61dcf576c1df970e271bd9f4eb0369f9d2fc0ab98ee5ed327c86dba04bae0f33266e49e178f40774fd8ccd0b057f359d4b1630c556cddd08c7ef81de2ea44a0e5dee8d4a482d0167e7ecb87", 0xad, 0x800, &(0x7f00000000c0)={0xa, 0x4e20, 0x17e, @dev={0xfe, 0x80, [], 0xd}, 0xfa}, 0x1c) 2018/03/27 00:26:52 executing program 1: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000f40)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2) socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000000d40)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f0000000680)={r6, &(0x7f0000000a80)=""/97}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000480)={r4, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x7ff}, 0x90) r7 = accept(r1, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80) sendto$ipx(r7, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0) signalfd(r0, &(0x7f0000000140)={0xffffffffffffff7f}, 0x8) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000840)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES16=r1, @ANYPTR=&(0x7f0000001440)=ANY=[@ANYRES32=r6, @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYRES64, @ANYRES64=r5, @ANYRES32, @ANYRES16=r1], @ANYBLOB="4ae12569f6a76edf0868b59e52fb663f421ca2ce33625bb8f495c09af8262c8ce761fa275549d6f979107ddeb7deb07bda371be85c27a8aa9edd48efdf33a7f54e427595e20015715b8f8121bba33c934ec913efbd05addd9638e5d02765f9a689c29a55a29851e88295cb0674a7e69416aa7eded3fbddcb88c01acdc0c3a98d808a416198daa0e8f51bcc72d44338a04d5d6b2560a0b362407bc916c610840f7ed03ee7e1c42244f4a89082638490ec583e589c936e9dec1c8ed32d8145dc47bcbda265"], @ANYBLOB="d085ba8fa52b7d1ef318f163677d2d205cc0474c839d2ecb5fe702859bbc20405701433ca85c1c2f4c35592029787ed5f55f46b8d234742fa8e369fb2eef33b282882c005fe719e620a08b08dd151a800aabf5e8c3b0ffad4cd995a42dff5883a55450bbe8c34e8abbfe3eb95cda4a4a", @ANYRES16], &(0x7f0000000240)=0x4) r8 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x38e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000001080)=ANY=[@ANYBLOB="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"]}, 0x406) bind$inet(r8, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) setsockopt$inet_dccp_int(r3, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4) setsockopt$inet6_buf(r2, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13) setsockopt$inet6_int(r2, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000440)={0x6, 0x1, 0x9, 0x3, 0xcb0b}, 0xc) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @local={0xfe, 0x80, [], 0xaa}, 0x14936325}, {0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, 0x0, [0x3c8, 0x1000, 0x81, 0x9, 0x7, 0x7, 0xfff, 0x1]}, 0x5c) close(r2) 2018/03/27 00:26:53 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='erspan0\x00', 0x10) sendto$inet(r0, &(0x7f0000000100)="b0", 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x2000, 0x0) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000001940)=0x2) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000018c0), &(0x7f0000001900)=0x4) sendmsg$kcm(r1, &(0x7f0000001880)={0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000000280)="b7ec6a1f368f50641af4fdb8beb9508a6cf16a0f0afca03852f6ac7607d05aef9e689e4cc172ee8304214d8d9925ee02602aa67808acd28eed89a24e0cdba23399fb34ac6c5f35eddd5bf103f9df1884dee802588bcb68b183cf7840ac59545ce367ddf7266a62310b107df638d9fc622c5e4ba92b68d436e5e3b5c93c77307d6fed315612df3b43a8b3d172f767b0946e46068ff5e33ccbcbe96b3bc1f8f3e63101c22642eef8e347c564074c850310d2a038dd4bb9cdda51499f04a8d03b9767b1c1", 0xc3}, {&(0x7f0000000380)="36a896a34fb264b6719578044d1e016c853440c1c237387be72f81d0fbc66b71b2d6e0f59c22f8f9dd0b7f130f1cf102ed2b8e6316fa16a326f3b4107c31593aec72e7b2729a5e0a84d4b8abe31bececff694a6fc0e465151e9895c622c450f91eea02e9bdc0e9790a4e4009a09a404a0b064f1e8d", 0x75}, {&(0x7f0000000400)="f74e0d8afa098410d6e6d82ef4113bef1bcf7a77a439b2f47582", 0x1a}, {&(0x7f0000000440)="3d06383d47e214504657f63aa026482a08ecb50851d47f49debb0ec2459dfc8519e4d9d272eb71b7ab1b08ab45bf8d44f70d5af7963c09698392af40b84d027698941df59782a230b290b9c131fd9ee0282922be39df380e6535d76784df7d6475d3b5f0912e0c14a636dee922d433e9a58cc030681d3b1266e811cce424b6120d99f0dacd55e9aca8d90afbbdd58f50ab238e2357ee2789aa87eae89f07608377ffe3e72e0db809", 0xa8}, {&(0x7f0000000500)="19ae437f7c5e0283a6767f0da8aec0e98aa05d5a28b15e3b6076defdf1f903608aef", 0x22}, {&(0x7f0000000540)="03cf56f0c099845d84b4c2a94b9882b46c3c2126b0cb2cd3348cd24ca65e4e857fd561ee245af407a9e10a625d96938edd04f10a2a9896929332630f59e984c5e64c9d3abef7f6976c8142b1670037405f9b21b463bdd8acc31db27d07d034332101a7667273f861edd2e252", 0x6c}, {&(0x7f00000005c0)="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", 0x1000}, {&(0x7f00000015c0)="3e41a606331f5b477186e3094f0ff7f798718ae78e41204e1bd7f583b0e3a125e68c40d1afc3219641a508082d63feea8d06f7b178edb93dbb73aa3849c0d36ee5da7f088b6089198c06cb6a8647a0443d43bca735e57075ab3fa9ffb38d9c9678b800cdb72efb8b0f0cf0eacdfba144ac8c193c6c45f4078362ea423bc8f8a42df7f82186b7af1a7a4665d7e103b4ec856e5e59b71c14d68b61e56a8ca051f3d8c79a01f033a1c1e5782f0c1041da", 0xaf}, {&(0x7f0000001680)="81d6ff6f59c08544fe56cf929cb990", 0xf}, {&(0x7f00000016c0)="fb92a2dc7b6257c642563484fcfa4133f68daf7c3ad7950170b36c8524f04fea130dc7bb726b0574673359607abc5242d21c9f3c0b5e0c0c08ddadfdd3fe41b5fedc919f3338183bd823248b1721f83e3eb1351364986cfaf8f805106a98a4b96fcecb9d4f00e8527cff11fff8a653070d4104ed59c737834b20afaa770c6570d89960bef18242ee48fa414373a8f2537a82f1c48b5cc5fc1dda84b64cbd64582d3e2a22f1196a2c667c2919d9ec1b896c60ffde5e7322688c275629efdba5a09c94b4ed1b66462ccc8d", 0xca}], 0xa}, 0x40000) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000001a80)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x40, r2, 0x1, 0x70bd29, 0xc2c, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x6d}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}]}, 0x40}, 0x1, 0x0, 0x0, 0x10}, 0x4) 2018/03/27 00:26:53 executing program 3: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x7}, 0x40000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xa, 0x1ff) ioctl$sock_ifreq(r0, 0x8926, &(0x7f0000000180)={'teql0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) 2018/03/27 00:26:53 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f00000000c0)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f0000000040)=[{0x0, 0x0, 0x1800}, {0x0, 0x1}], 0x2, &(0x7f0000000080)) 2018/03/27 00:26:53 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x9, 0x80) r1 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000080)) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00000000c0)={0x3, r1}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_mempolicy(0x4001, &(0x7f0000ebdff8)=0xfffffffffffffffe, 0x9) set_mempolicy(0x0, &(0x7f0000001ff8), 0x6) 2018/03/27 00:26:53 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00000000c0)={0x0, 0x0, 0x20007fffffffd}) 2018/03/27 00:26:53 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000000d40)=[{{&(0x7f0000000640)=@l2, 0x80, &(0x7f0000000940), 0x0, &(0x7f00000009c0)=""/27, 0x1b}, 0x40}], 0x1, 0x0, &(0x7f0000004400)) r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x8042) socket$inet_icmp(0x2, 0x2, 0x1) writev(r0, &(0x7f0000000500), 0x1f3) 2018/03/27 00:26:53 executing program 5: migrate_pages(0x0, 0x1, &(0x7f0000000080), &(0x7f00000000c0)) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000000400)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000440)={'vlan0\x00', r1}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x2, 0x8001, 0x2}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r2, 0xfffffffffffffffb, 0x3, 0x1ff, 0x3, 0x8}, &(0x7f0000000140)=0x14) 2018/03/27 00:26:53 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000140)=0x4, 0x4) ioctl$sock_bt_hci(0xffffffffffffffff, 0x800448f0, &(0x7f0000000080)) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000080)=""/3) r1 = shmget(0x3, 0x1000, 0x0, &(0x7f0000003000/0x1000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f00000000c0)=""/76) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000000040)=0x2) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x0, 0x0) openat$cgroup_int(r2, &(0x7f0000000340)='notify_on_release\x00', 0x2, 0x0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000000180)={0x1}) 2018/03/27 00:26:53 executing program 3: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e24}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000440)={0x1, [0x0]}, &(0x7f0000000480)=0x8) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x200000004e20, @loopback=0x7f000001}, 0xfffffffffffffc98) sendmsg(r0, &(0x7f0000001480)={0x0, 0x11, &(0x7f0000000040)=[{&(0x7f0000000000), 0xffbf}], 0x1, &(0x7f0000000180)}, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xe03, 0x2100) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000400)) recvmsg(r0, &(0x7f0000001a40)={&(0x7f0000000380)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x7, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/13}, {&(0x7f0000000100)=""/219}, {&(0x7f0000000200)=""/185}, {&(0x7f00000002c0)=""/105}], 0x18c}, 0x0) 2018/03/27 00:26:54 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'nr0\x00', 0x601}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) socketpair(0x3, 0x1, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000040)) 2018/03/27 00:26:54 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x4, 0xeff, 0x4}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000010c0)={r0, &(0x7f00000000c0), &(0x7f0000001180)}, 0x20) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000001100)={@loopback={0x0, 0x1}, 0x6, 0x0, 0x3, 0x3, 0x7, 0x8, 0x7}, &(0x7f0000001140)=0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f0000000040)="cf84d9a6e22f87a3a326a2ed1684b7b9e654078fba06b9eab7e36cf917ecd9763dec6d96f7301332f17e0b85e897d279812cac2d5db88400193bf5eef7c56bff3fbdfe454371d9d53ed813322049ee4b5d575c6801e641fcaecb5441cae62a4eeb81832954f453c9840a4e6ca8bfaa6b69a5e18ba09eaeb1cfde0376f39b7c22b81cdefb4a7a4198207c643a144b8541d5937277ca7a4d26cb179476a4c41b8058e1a7611217850a", 0x4000000001}, 0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0xd8, &(0x7f00000001c0)=[@in={0x2, 0x4e20}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in6={0xa, 0x4e20, 0xfffffffffffffff8, @empty, 0xc23}, @in6={0xa, 0x4e20, 0x100, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3}, @in6={0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0x13}, 0x800}, @in6={0xa, 0x4e20, 0x6, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x4e24, 0x7d, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in={0x2, 0x4e24}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e24, 0x3d4, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}}, &(0x7f0000000380)=0x84) 2018/03/27 00:26:54 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000300)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r0, 0x0, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$sock_netdev_private(r1, 0x89f8, &(0x7f0000000080)="2ba367c41264267e128345977203c1e12062fb66a1c248f88ef917d6e153d47e7cb93adebfad9a080542e3599cad41768d6ed0089ab6cdda781849778f03adc5d3d6eac10912dc705ed43d669ed97681032fca1d79cbbca57d146ed291674261ed9d8219e1c8e3f2a000ce") getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f00000001c0)=""/221, &(0x7f00000002c0)=0xdd) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f000088f000)="86", 0x1) getsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000000100)={@loopback, @multicast1}, &(0x7f0000000140)=0x8) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000340)=""/67) fdatasync(r2) 2018/03/27 00:26:54 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='ns/pid\x00') ioctl$KVM_NMI(r0, 0xae9a) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x82002, 0x0) ioctl(r1, 0x5104, &(0x7f00000000c0)="7991fd63f0daba84c97bfafa24477fa2f05e874f1eec35481328cb81bda8bdd3679feceb712aa12a0e7e2bfd11230ee20fb1850fbef1b48915494059922b5bf1320be5d16119137eff4de1f9210000000000000000") syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x20080) 2018/03/27 00:26:54 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000c80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000c40)={0xffffffff}, 0x111}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x37) 2018/03/27 00:26:54 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x9a, 0x9}, 0x2c) r1 = fcntl$dupfd(r0, 0x406, r0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x80000000}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007f2fe0)={r0, &(0x7f0000829fff), &(0x7f0000570fff)}, 0x20) 2018/03/27 00:26:55 executing program 0: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00000000c0)) r1 = syz_open_dev$sndctrl(&(0x7f0000007fed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, &(0x7f0000000140)=[{}, {}]}) 2018/03/27 00:26:55 executing program 3: r0 = semget$private(0x0, 0x6, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) semtimedop(r0, &(0x7f0000000200)=[{0x3, 0x8001, 0x1000}], 0x1, &(0x7f0000000280)={0x0, r1+10000000}) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xa, &(0x7f0000000040)=0x1, 0x4) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x7fff]) semop(r0, &(0x7f0000000000)=[{0x3, 0x7f}, {0x3, 0xffffffff, 0x1800}], 0x2) 2018/03/27 00:26:55 executing program 7: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='sit0\x00', 0xfe72) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000340)=ANY=[@ANYBLOB="030000000000000000000000010000000000000081000000030000000000000001000000000000000000000000000000010400000000000000000000000000000000000000000000040000000000000000000000000000009a0b000000000000060000000002000000000000000000000000000000000000000000000000000002000000000000000000000001000000e800000000000000e8f38c3b000000000800000000adf5000000000000000000000000000000000000008004000000000000000000000000"]) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)={{{@in=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f00000001c0)=0xe8) r3 = socket$inet6(0xa, 0x6, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000002c0)={0x4, &(0x7f0000000280)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r4, 0xc0086421, &(0x7f0000000300)={r5, 0x3}) listen(r3, 0x0) listen(r3, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000200)={@empty, @dev={0xfe, 0x80, [], 0x18}, @local={0xfe, 0x80, [], 0xaa}, 0x2, 0x81, 0x1c9, 0x500, 0x6, 0x10000, r2}) bind$llc(r0, &(0x7f0000000000)={0x1a}, 0x10) 2018/03/27 00:26:55 executing program 1: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x6040, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x800, 0x0) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f00000001c0)=r2) capset(&(0x7f0000000000)={0x19980330, r0}, &(0x7f0000001fe8)) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000000200)={0x7ff, 0x3, 0x1, 'queue0\x00', 0xffffffffffffffdb}) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000000300)={0x2, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x135, 0x0, 0x3, 0x5, 0x7, &(0x7f00000002c0)='rose0\x00', 0x2, 0x81, 0x433d}) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f00000000c0)={0x100, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0xffff, 0x6, 0x8, 0x7, &(0x7f0000000080)='bpq0\x00', 0xf7, 0xffffffffffff0001, 0x3f}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x890b, &(0x7f000062ffe0)) 2018/03/27 00:26:55 executing program 4: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000540ff0)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffff7}, 0x10) socket(0x2, 0x1, 0x0) sendmsg$netlink(r2, &(0x7f00003aefc8)={0x0, 0x0, &(0x7f0000847000), 0x0, &(0x7f000048a000)}, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x70, "6ba61f77545a0db59034744dad34edad3d9dd0f4ca6d353a251f8103237cdad2726ae842940917050affd1977e139b282f7be8894a0bec02c80386d2fc6dc05c4713a20a4b17f56d64c82d0477274d7b499e1c3ac129a3deb7541e60b34c1b580a10e80db04894fd9020fecc7568259a"}, &(0x7f0000000080)=0x78) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r3, 0x4}, 0x8) sendmmsg$alg(r2, &(0x7f0000f3ff58)=[{0x0, 0x0, &(0x7f0000511000), 0x0, &(0x7f0000131000)}], 0x1, 0x0) 2018/03/27 00:26:55 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0x5, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r0, &(0x7f0000000100), &(0x7f0000000140)="1dbfb9596c94f49780388b97450b3e2675dc81870047943b2ed2bf99a9b768c42bc055be87d12d9f30f4d7f33e1b136d6450c664a46e0ac5eaf8dd7b1d138d0d11"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f00000002c0), &(0x7f00000003c0)=""/128}, 0x18) dup3(r0, r0, 0x80000) r1 = syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0xf8d, 0x80800) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000280)) read(r1, &(0x7f0000000300)=""/19, 0x13) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000080)="10", &(0x7f00000000c0)=""/50}, 0x18) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f00000002c0)={0x2, 0x0, &(0x7f0000ffd000/0x2000)=nil}) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000340)=0x43c3b918) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40, 0x0) [ 257.460086] QAT: Invalid ioctl [ 257.476927] QAT: Invalid ioctl 2018/03/27 00:26:56 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x7530}, 0x10) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x31, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0x44) 2018/03/27 00:26:56 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = getpgid(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) kcmp(r1, r2, 0x0, r0, r0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f00000001c0)=0x2, 0x109) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) sendmsg(r0, &(0x7f00000017c0)={&(0x7f0000000740)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2}}}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000780)="da", 0x1}], 0x1, &(0x7f0000000180)}, 0x0) recvmsg(r0, &(0x7f0000000bc0)={&(0x7f0000000380)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000ac0)=""/207, 0xcf}, 0x0) 2018/03/27 00:26:56 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000001540)=[{&(0x7f00000014c0)='H', 0x1}], 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x2, 0x80000) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000140)=""/208) getpeername$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/03/27 00:26:56 executing program 7: r0 = getpid() r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x3, 0x800) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x3ff, 0x6a, 0x7, 0x8, 0x0, 0xffffffff, 0x10, 0x4, 0x944, 0x101, 0xa8, 0x4, 0x8, 0x5, 0xffffffffffffff19, 0xf473, 0x8, 0x5, 0x6283, 0xfffffffffffffc00, 0xbda1, 0x3, 0x6, 0x8, 0xbc8c, 0x8001, 0x6, 0x0, 0x6, 0xfffffffffffff316, 0x50, 0x5, 0x0, 0x3, 0x5, 0xabe, 0x0, 0x1, 0x0, @perf_config_ext={0x8, 0xfc7}, 0x180, 0x8, 0xfffffffffffffffe, 0x5, 0x1, 0x4, 0x81}, r0, 0xd, r1, 0xa) perf_event_open(&(0x7f0000ea2f88)={0x1000000000000002, 0x70, 0x49f4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000000140)={{0x77359400}, {0x77359400}}, &(0x7f00000001c0)) 2018/03/27 00:26:56 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = syz_open_dev$adsp(&(0x7f0000000300)='/dev/adsp#\x00', 0x1, 0x200) r2 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x800) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00000001c0)={r2, 0xb92, 0x9, "e314d065664bcdb4ba254a450b74a3aefc5c6142f906d855d59bca646ff5b9d329e72076b071a633bd41305e95e4cc48200f0c184645d14bf82d032aa2787d93ff4dee09a1816b392bd4d588"}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000013000/0x3000)=nil, 0x3000}) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40, 0x4) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000080)=0x7, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f00000000c0)={0x0, 0x3, 0x6, 0x7f, 0x3, 0xb7b6, 0x8}, 0xc) 2018/03/27 00:26:56 executing program 1: ioctl$EVIOCRMFF(0xffffffffffffffff, 0x40044581, &(0x7f0000000000)=0x77) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x200, 0x8201) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x6943, 0x10}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={r1, 0x6b, "397f5a0ec81a87bef3b6d147dc4ab7f6f5fb49487d812fdff47beb52034eeab1bc000895c5719739598d888fe7be8e12e6f56f0db12635fb7ab46d4d92f08fa4914fb59f7113dbd072f4fb9d1449a0e76fdb4e6166bd1b6ae28a99fe7cd6033a2abea8ac39d577cbc84bd3"}, &(0x7f00000001c0)=0x73) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000080)=0x2) 2018/03/27 00:26:56 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffc) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0x2}, 0xfeb5, &(0x7f00000000c0)={&(0x7f0000000100)=@delneigh={0x24, 0x1d, 0x513, 0x0, 0x0, {0x2, 0x0, 0xffffff9e, 0x0, 0x0, 0xffffffffffffffff}, [@NDA_DST_IPV4={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xfffffffffffffffc, 0x100) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000140)={0x7ff, 0x9, 0x100000000, {0x77359400}, 0x10000, 0xc1}) 2018/03/27 00:26:56 executing program 3: set_mempolicy(0x2, &(0x7f0000000000)=0x3, 0x41) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setfsgid(r0) 2018/03/27 00:26:56 executing program 2: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) close(r0) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000000040)="48a7be1e66f2c45d93e45490cc49cfd7578ce3c96abd239ee959ff889703efeca4737791e21c7af52e642d2de94979f3b1e9995aada14d0bfce2a9056cea7bade52fef3fbc804b700df060b0175fca3fc0795c5a1c2321749f192b70ba8b55147ce19c5214816e", 0x67) 2018/03/27 00:26:56 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00000002c0)=""/135, &(0x7f0000000380)=0x87) setsockopt$sock_void(r0, 0x29, 0x4000000000001, 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x2, r0}) r2 = getpid() ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x8, &(0x7f0000000240)=""/77) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0xfffffffffffff801, 0x0, 0x0, 0x10001}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000080)={0x6, r3, 0x0, 0x4}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000001c0)={0x5, &(0x7f0000000180)=[{}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000200)={r4, 0x620d3d9de4882f31}) r5 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) rt_tgsigqueueinfo(r5, r6, 0x2a, &(0x7f0000000140)={0x29, 0x2, 0x6, 0x1}) 2018/03/27 00:26:56 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x200, 0x10) listen$netrom(r0, 0x9) r1 = accept4$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in6={0xa, 0x4e23, 0x10000, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x401, @dev={0xfe, 0x80, [], 0x10}, 0x7ff}], 0x64) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000180)={0x3, 0x127, 0xfffffffffffffffe}, 0x6) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}], 0x10) 2018/03/27 00:26:56 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f00000000c0)={0x0, r1+30000000}, &(0x7f0000000100), 0x8) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x11}}, 0x1) readv(0xffffffffffffffff, &(0x7f0000000280), 0x0) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f000000ae80)}, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000140)={0x5, 0x0, 0x1, 0x5}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000000180)={r3, 0x1}) 2018/03/27 00:26:58 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 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, 0x9, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100340, &(0x7f0000000100), &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000080)) 2018/03/27 00:26:58 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x25, &(0x7f0000000200)) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000040)={0x5, 0x2, 0x8, 0x0, 0x2}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000440)=0x14) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x200, 0x0) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f00000000c0)={0x0, 0x7f, 0x401, 0x7, 0x0, 0x8000, 0x5, 0x101, 0x4, 0x0, 0x1, 0x4}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000480)={@mcast2={0xff, 0x2, [], 0x1}, 0x9, r2}) 2018/03/27 00:26:58 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r3, 0x53152586, 0x3}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x505}, 0xc) sendto(r2, &(0x7f0000000180)="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", 0x1000, 0x4000000, &(0x7f0000001180)=@sco={0x1f, {0x9, 0x4, 0x6, 0x5, 0x1, 0x8000}}, 0x80) 2018/03/27 00:26:58 executing program 2: 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, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000700)='./bus\x00', 0x40, 0x0) setrlimit(0x7, &(0x7f0000becff0)={0x6e9}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000180)={{0x2, 0x4e20}, {0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x10, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}, 'ip6gretap0\x00'}) r1 = open(&(0x7f0000000640)='./bus\x00', 0x800, 0xb0) open_by_handle_at(r0, &(0x7f0000000600)={0x19, 0x2, "1aa48923019a698112dd956f1ab2664c0f"}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x3e, "afff71b4f17363f02516fb0d755ebd875a136f6694bdec5cc83d42dc1413979f294db733bacbe621653062084b88e92cc38b299a5e0069a7c982abf661dd"}, &(0x7f0000000280)=0x46) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000002c0)={r2, 0x6}, &(0x7f0000000300)=0x8) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000040)={0x9, 0x80, 0x81, 0x2, [], [], [], 0x7, 0x4, 0x0, 0x1, "b820ae05e1a00b5c2c8922dcd4cedbca"}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000680)={0x0, 0x0, 0x2, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000006c0)={0x8, r3, 0x10003, 0x87}) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000540)={0x6cf6, 0xffffffffcc4ca817, 0x4, 0x9e, &(0x7f0000000340)=""/158, 0xb, &(0x7f0000000400)=""/11, 0xcf, &(0x7f0000000440)=""/207}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000580)={0xfffffffffffffffc, 0x0, 0x2, 0x9}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00000005c0)={r4, 0x1}) 2018/03/27 00:26:58 executing program 7: r0 = timerfd_create(0x0, 0x0) r1 = dup(r0) openat$kvm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/kvm\x00', 0x8000, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000040)=""/143) read(r0, &(0x7f0000000100)=""/172, 0xac) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000200)={0x0, 0xae, "c69dcef0e5a0c8d82cf082fe677efaca3040793d8852ee5e9d32c5578f51251977180fa1c435f58ff2d07f0d824ec80563919220d6c2d2fab2bbdfd6f4ade748a8a7ce193b9dd535bffbe7b3b6224c9b855c447206e9eddbc06ea0a63abe2a2b079837cfcc2b4fd599fb129a158055942eea444fc442653e2a195b36e22cfd13f57e9dee1d277bf8af725ef11dfd6ba7634de1f13beb605f7025a67cd899139ce1952aba6146e045952759c1cad4"}, &(0x7f00000002c0)=0xb6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000300)={r2, 0x4}, 0x8) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000001c0), 0x4) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000000340)=""/85) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0x40085400, &(0x7f0000000000)={0x7}) 2018/03/27 00:26:58 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000ddfffc)=0x1, 0x374) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00000dd000)=0x1, 0x4) connect$inet(r0, &(0x7f0000d9dff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/anycast6\x00') ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000100)="7c7bc841d4e1ff57a25b7d367e6ca8ad62917855d82b258a663f943893cf1b989c731e5fa39c4127d309c09788545f9c3d7dac63a0937f7e5d1dd88ebd21b7dd4102c03fff313bc0e8") setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000000000), 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='erspan0\x00', 0xffbb) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000004c0)}, 0x0) 2018/03/27 00:26:58 executing program 6: prctl$getreaper(0x2f, &(0x7f0000000040)) r0 = memfd_create(&(0x7f0000000180)="74086e750000000000000000008c00", 0xfffffffffffffffb) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) socketpair(0x5, 0x6, 0x8, &(0x7f0000000280)) ftruncate(r0, 0x800) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00000001c0)={{0x6, 0x400}, 'port0\x00', 0x13, 0x80000, 0x3, 0x80, 0x98f5, 0x56, 0x200, 0x0, 0x6, 0x5}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000080)={{0xc5f, 0xfffffffffffeffff, 0x0, 0x6, 0x121, 0x5}, 0xd5e, 0x0, 0x800000, 0x3f, 0x100000000, "50b0952e0ec683df7503f23323d0365476b23ae3c4b3abcb6014edcad10eaa5d8f37f7db98cf3f552d02d1bb661b84ea29b44c09a12fb14592c72956f841f1b2f8d7a3e3c66626ca0bc4389bee7a589e5d14a3264b0a021455072941c9af749c3cfdf027003dae07cc556b9fd29603d5a9e0a663617f58ccbf1e64b45ed1700c"}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x10800, 0x0) 2018/03/27 00:26:58 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x42, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000080)=""/40) getitimer(0x0, &(0x7f0000000140)) 2018/03/27 00:26:58 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = fcntl$dupfd(r0, 0x0, r0) getpeername$inet(r1, &(0x7f0000000100)={0x0, 0x0, @dev}, &(0x7f0000000140)=0x10) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300190a00000000000000000000000300060000000000020000000000000000000000000000000200010000000000000000020d3f53f6030005000000000002000000e00000010000000000000000f0f900e120ad4b484a54a4db8cc9144bf875f32c8bebdefa0e0b0925b7756935a0f5863fcef14b1c783d088de676327477c53c097d516a61b2ee4127d0ef23faf9991797824022859ee4269cf74b3948b7131358c331313e0b612ed7819031c0e8c4167528aeb94ccf8ffeb6f69162e0fbc942a0ff642bedd819569b443bc743717ebfeb0d8f3d88ee9b035effd533e6f93ebda32c896580e6c9"], 0x50}, 0x1}, 0x0) 2018/03/27 00:26:59 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x420200, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000007c00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000007a40)=[{{&(0x7f0000000100)=@nl=@proc, 0x80, &(0x7f00000024c0)=[{&(0x7f0000000180)=""/148, 0x94}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/4096, 0x1000}, {&(0x7f0000002240)=""/73, 0x49}, {&(0x7f00000022c0)=""/146, 0x92}, {&(0x7f0000002380)=""/140, 0x8c}, {&(0x7f0000002440)=""/72, 0x48}], 0x7, 0x0, 0x0, 0x7ff}, 0x8b92}, {{&(0x7f0000002540)=@ipx, 0x80, &(0x7f0000002640)=[{&(0x7f00000025c0)=""/104, 0x68}], 0x1, 0x0, 0x0, 0x6}, 0x3}, {{&(0x7f0000002680)=@generic, 0x80, &(0x7f00000029c0)=[{&(0x7f0000002700)=""/248, 0xf8}, {&(0x7f0000002800)=""/125, 0x7d}, {&(0x7f0000002880)}, {&(0x7f00000028c0)=""/196, 0xc4}], 0x4, &(0x7f0000002a00)=""/129, 0x81, 0x2}, 0x40}, {{0x0, 0x0, &(0x7f0000003bc0)=[{&(0x7f0000002ac0)=""/4096, 0x1000}, {&(0x7f0000003ac0)=""/202, 0xca}], 0x2, &(0x7f0000003c00)=""/213, 0xd5, 0x9}, 0x9}, {{&(0x7f0000003d00)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f00000050c0)=[{&(0x7f0000003d80)=""/4096, 0x1000}, {&(0x7f0000004d80)=""/199, 0xc7}, {&(0x7f0000004e80)=""/1, 0x1}, {&(0x7f0000004ec0)=""/65, 0x41}, {&(0x7f0000004f40)=""/253, 0xfd}, {&(0x7f0000005040)=""/86, 0x56}], 0x6, &(0x7f0000005140)=""/4096, 0x1000}, 0x1}, {{&(0x7f0000006140)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000006440)=[{&(0x7f00000061c0)=""/101, 0x65}, {&(0x7f0000006240)=""/184, 0xb8}, {&(0x7f0000006300)=""/54, 0x36}, {&(0x7f0000006340)=""/187, 0xbb}, {&(0x7f0000006400)=""/43, 0x2b}], 0x5, &(0x7f00000064c0)=""/191, 0xbf, 0x2}, 0x3f}, {{&(0x7f0000006580)=@nl, 0x80, &(0x7f00000078c0)=[{&(0x7f0000006600)=""/131, 0x83}, {&(0x7f00000066c0)=""/93, 0x5d}, {&(0x7f0000006740)=""/4096, 0x1000}, {&(0x7f0000007740)=""/126, 0x7e}, {&(0x7f00000077c0)=""/35, 0x23}, {&(0x7f0000007800)=""/33, 0x21}, {&(0x7f0000007840)=""/92, 0x5c}], 0x7, &(0x7f0000007940)=""/198, 0xc6}, 0x8001}], 0x7, 0x22, &(0x7f0000007c40)={r1, r2+30000000}) r3 = socket$inet(0x10, 0x4, 0x40000000000628) sendmsg(r3, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000020f88)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e", 0x24}], 0x1}, 0x0) accept$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) 2018/03/27 00:26:59 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141442, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x5a143, 0x0) write$evdev(r0, &(0x7f00000000c0)=[{}], 0x18) 2018/03/27 00:26:59 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000000100)=""/4096, 0x1000) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0x40086607, &(0x7f0000000080)={0x0, &(0x7f0000000540)}) 2018/03/27 00:26:59 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmsg$kcm(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)="5f4be96c4b5a30d42a", 0x9}], 0x1, &(0x7f0000000640)}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000280)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}}, 0x80, &(0x7f0000002880), 0x0, &(0x7f0000002940)}, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000000)=0x7, 0x4) recvmmsg(r3, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci={0x0, 0x0}, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) read$eventfd(r3, &(0x7f0000000300), 0x8) sendmsg$nl_xfrm(r3, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x8080200}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)=@newae={0x54, 0x1e, 0xa00, 0x70bd28, 0x25dfdbfb, {{@in=@rand_addr=0x8000, 0x4d4, 0xa, 0xff}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4, 0x34ff}, [@offload={0xc, 0x1c, {r4, 0x2}}, @output_mark={0x8, 0x1d, 0x100}]}, 0x54}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) 2018/03/27 00:26:59 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x3cc0000, 0x200, 0x5, 0x3, 0x2, [{0x5, 0x3ff, 0x3234, 0x0, 0x0, 0x1080}, {0x5, 0x80000001}]}) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00000000c0)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000100)) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x10000010000001, 0x7032, 0xffffffffffffffff, 0x0) 2018/03/27 00:26:59 executing program 5: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2000000}) creat(&(0x7f0000000040)='./file0\x00', 0x20) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001240)) socket$inet6_sctp(0xa, 0x1, 0x84) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = getgid() stat(&(0x7f0000006a80)='./file1\x00', &(0x7f0000002a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, r3) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000001440)=0x3, 0x4) ftruncate(r4, 0x27ffe) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000140)=@ipx, 0x80, &(0x7f0000002580)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/125, 0x7d}, {&(0x7f0000001240)}, {&(0x7f0000001280)=""/222, 0xde}, {&(0x7f0000001380)=""/127, 0x7f}, {&(0x7f0000006880)=""/66, 0x42}, {&(0x7f0000001480)=""/240, 0xf0}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x8, &(0x7f0000002600)=""/31, 0x1f}}, {{&(0x7f0000002640)=@can, 0x80, &(0x7f00000029c0)=[{&(0x7f00000026c0)=""/224, 0xe0}, {&(0x7f00000027c0)=""/216, 0xd8}, {&(0x7f00000028c0)=""/195, 0xc3}], 0x3, &(0x7f0000002a00)=""/67, 0x43}}, {{&(0x7f0000006800)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002b00)=""/93, 0xfffffef1}, {&(0x7f0000002b80)=""/45, 0x2d}, {&(0x7f0000002bc0)=""/32, 0xffffffffffffffbf}, {&(0x7f0000002c00)=""/208, 0xd0}, {&(0x7f0000002d00)=""/241, 0xf1}, {&(0x7f0000002e00)=""/31, 0x1f}, {&(0x7f0000002e40)=""/220, 0xdc}], 0x7, &(0x7f0000002fc0)=""/173, 0xad}}, {{0x0, 0x33d, &(0x7f0000004180)=[{&(0x7f0000003080)=""/164, 0xa4}, {&(0x7f0000003140)=""/12, 0xc}, {&(0x7f0000003180)=""/4096, 0x1000}], 0x2c4}}, {{&(0x7f00000041c0)=@rc, 0x80, &(0x7f0000006480)=[{&(0x7f0000004240)=""/3, 0x3}, {&(0x7f0000006740)=""/176, 0xb0}, {&(0x7f0000004340)=""/205, 0xcd}, {&(0x7f0000004440)=""/52, 0x34}, {&(0x7f0000004480)=""/4096, 0x1000}, {&(0x7f0000005480)=""/4096, 0x1000}], 0x6, &(0x7f0000006500)=""/9, 0x9}}], 0x5, 0x0, &(0x7f0000006680)={0x77359400}) sendmsg$unix(r1, &(0x7f0000004300)={&(0x7f0000004280)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001400)=[{&(0x7f0000006540)="d1e533e0d5fd1785d7f1bb25cb30ff0f6da6230e19efcd1bbf2c9708f30acaf29fe95073f0c5ef6f7bc7eb40a09e38f8efdeb36c8264d21af9c13c77ad1e5db26211b697a2fac7b8e9bfa827c24ad1f3f802fa8df57231fc4d01eef5edb5d91c30cf3678d619fc2f32b1c90aa431a0e75a5ae51d5797c94a239e7e4d29e742d3aef3aab2a78d2e7e11804b5b75941bf4b1fed703d4976884524524cb4a96723c2a389d67a1fa1b519a7533078360244c5989835e07dfb4a0d3479b04", 0xbc}], 0x1, &(0x7f0000006900)=[@rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}], 0x40, 0x40}, 0x4001) 2018/03/27 00:26:59 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) r2 = getpgid(0xffffffffffffffff) r3 = open(&(0x7f0000000040)='./file0\x00', 0x30100, 0x100) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000100)={r3, r0}) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f00000000c0)={0x1, [0x5fb8]}) fstatfs(r3, &(0x7f0000000140)=""/225) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000240)=ANY=[@ANYBLOB="000000ebda7f5144f18c3ae8c6d100000000008970930164c40df56d85c424a143cad4d8608fc4710c64f2b3cac85b23f7f9f42547faa9705670982fcd9a95147954d0b9ff329253dea1dd1c2882c359d67409a97020b4923b4635d83c696d6ffcebac7bd63dde73b3bb777bb4dc882c2c2d94ba1eb691b608696ebceb9525c5e4bb41af8b77d45641145dbe8e81c610a4eb155b636ced3f86c6c9b07ef1219e8774f3c91b852c367e2f6e364db7ae704bf7ac4418", @ANYRES32=r4, @ANYBLOB="0000080014000100000000000043ec18a92e0000000000000001aa700736627da863f0b036f4d769ef59dc6ab0bf5642ec94a5a9037e08ceb783f895f56deed6c9d6ef237a"], 0x30}, 0x1}, 0x0) 2018/03/27 00:26:59 executing program 2: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x500, 0x0) bind$can_raw(r1, &(0x7f0000000100)={0x1d}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000300)='./file1\x00', 0x8) syz_fuseblk_mount(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)='./control/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000240)='./control/file0\x00', &(0x7f00000001c0)='./file0\x00') ftruncate(r3, 0x0) close(r2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000140)) 2018/03/27 00:26:59 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000188ffa)={0x10}, 0x8, &(0x7f0000056ff8)={&(0x7f0000ae5000)=@ipv4_getroute={0x14, 0x1a, 0x503, 0x0, 0x0, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x800) 2018/03/27 00:26:59 executing program 6: bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x400}, 0x10) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x7ba, 0x8, 0x5, 0x8e, r1}, &(0x7f0000000200)=0x10) 2018/03/27 00:27:00 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0x401c5820, &(0x7f0000000080)={0x2b8, &(0x7f0000000040)}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140), &(0x7f00000002c0)=0x4) pwritev(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)="8db66102e928ab5ff1d718afe9e2be2d2b7bb41bf22ec9dd26d2ff21cee40948eb839e0af505cacb25096f275a01285044f7e6be5ea35dfd4b9b9d4a4869e2edbd6943d66feeb3df68a13bd553c5", 0x4e}, {&(0x7f00000001c0)="aab05736d8a1282cecdbb1a86bcebbec6ca096e57b76c47c1339dec9a7a627d715f75b349e20fdef6b3fced39d303783619530ab2bc2a0c9dffeee215504de510c1f87a2620139d1862c98ceab7466620250a335738b4868a0e89b01bddb60619e2d7729eca1edbce2164518f9cc64c6636a837db72234c302d4efc4d664b0e73762c14dfba12c1a3917785cf8b34c586a368ec835b885f5cbfecabe0335e758bea6713828bd17b906f5a6aa93eba4d622d20e7aef6e9e075325bf29edc804ceeb0c57969c3d191b", 0xc8}], 0x2, 0x0) 2018/03/27 00:27:00 executing program 0: r0 = socket$inet(0x10, 0x5, 0x201) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000001c0)=0x44) r1 = creat(&(0x7f0000000200)='./file0\x00', 0x180) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f00000000c0)={[{0x400, 0x3f, 0x2c55, 0x20, 0x6, 0x7f, 0xb29, 0x4, 0x9, 0x6, 0x110000000000, 0x4, 0x1750}, {0x5, 0x3, 0x7, 0x0, 0x7, 0x7f, 0x100000000, 0x9ae, 0x0, 0x7e, 0x0, 0x5, 0xffff}, {0x3, 0x3, 0x8000, 0x6, 0x3ff, 0x0, 0x8300, 0x80000001, 0xfffffffffffffff9, 0xffffffff, 0x4, 0x8, 0x7fffffff}], 0x1f}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000040)={'ipvs\x00'}, &(0x7f0000000080)=0x1e) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000020ff0)=[{&(0x7f000001d000)="2f0000001c00037affffff000d0000000200000001000000000003c91300010000000000000000005867000000050b", 0x2f}], 0x332}, 0x0) 2018/03/27 00:27:00 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x20003e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000180)={0xffffffffffffff9c}) getsockname$packet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0x14) bind$bt_hci(r0, &(0x7f0000000240)={0x1f, r1, 0x3}, 0xc) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000692ff0)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r2, &(0x7f000086afd0)=[{0x10081, 0x8}], 0x30) readv(r2, &(0x7f0000000880)=[{&(0x7f0000000080)=""/8, 0x8}, {&(0x7f0000000700)=""/214, 0xd6}], 0x2) 2018/03/27 00:27:00 executing program 6: openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/03/27 00:27:00 executing program 4: r0 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000000040)=""/117, &(0x7f0000000000)=0x75) socket$netlink(0x10, 0x3, 0xf) 2018/03/27 00:27:00 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r2 = memfd_create(&(0x7f000003e000)='\t', 0x0) r3 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r3, r2) write$sndseq(r2, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) r4 = memfd_create(&(0x7f00008effff)='\t', 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) r5 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r5, r4) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000040)) write$sndseq(r4, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) 2018/03/27 00:27:00 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000000100), 0x100) fcntl$setsig(r0, 0xa, 0x28) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000000)="ac0160") ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000080)={0x3, 0x0, &(0x7f0000ffa000/0x4000)=nil}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f00000002c0)=0xfffffffffffffff7) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000000040)) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000000c0)=@generic={0x36, 0x7, 0xfffffffffffffffd}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000300)=0x104) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000340)={0x0, 0x7fffffff}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000003c0)={r1, 0x3, 0x200, 0x3, 0x8, 0xe000000000000000, 0x8, 0x2, {r2, @in6={{0xa, 0x4e24, 0x63ee, @loopback={0x0, 0x1}, 0x6}}, 0x9, 0x963b, 0xc2, 0x40, 0x294}}, &(0x7f0000000480)=0xb0) 2018/03/27 00:27:00 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)={0x1, 0x1, [@link_local={0x1, 0x80, 0xc2}]}) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xa13, 0x200) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000100)={0x0, 0x7530}, 0x10) unlinkat(r1, &(0x7f0000000080)='./file0\x00', 0x200) 2018/03/27 00:27:00 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x80000, 0x0) recvmsg$kcm(r1, &(0x7f0000000400)={&(0x7f0000000180)=@sco, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/230, 0xe6}], 0x1, &(0x7f0000000340)=""/184, 0xb8, 0x6}, 0x40000000) getsockname(r0, &(0x7f0000000000)=@hci={0x0, 0x0}, &(0x7f0000000080)=0x80) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x3, &(0x7f0000000100)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2b, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f00000000c0)={@ipv4={[], [0xff, 0xff]}, r2}, 0x14) 2018/03/27 00:27:00 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x80045430, &(0x7f0000000200)) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x100) 2018/03/27 00:27:00 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f000092efe4)={0x10, 0x4, 0x4, 0xa, 0x0, 0xffffffffffffffff, 0x0, [0x28]}, 0x356) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{0x1, 0x1f, 0x3f80000000000000, 0x8}, {0x79, 0x5, 0x918, 0x8}, {0x101, 0x8, 0x800, 0x400}, {0x3ff, 0x6, 0x6, 0x8}, {0x3, 0x7, 0x8}, {0x2, 0xb88, 0xe3, 0x9}]}, 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) 2018/03/27 00:27:00 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x20200) bind$ax25(r2, &(0x7f0000000040)={0x3, {"dfb06794634f8c"}, 0xb5d9}, 0x10) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x1b, &(0x7f0000000080)={@loopback={0x0, 0x1}}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2018/03/27 00:27:00 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f000009aff8)='./file0\x00', 0x0) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x84801, 0x0) unlink(&(0x7f00003b3000)='./file0\x00') 2018/03/27 00:27:00 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x5) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x400000, 0x80) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000000240)=""/110) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'nr0\x00', 0x3}, 0x18) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xfffffffffffffffd}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f00000000c0)={0x8, r2}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000100), &(0x7f00000002c0)=0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000180)={{0x100000000, 0x4}, 'port1\x00', 0x4, 0x400, 0x5, 0x401, 0x8, 0x3, 0xfffffffffffff801, 0x0, 0x7, 0x9}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={'ip6gre0\x00'}) 2018/03/27 00:27:00 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) writev(r1, &(0x7f0000001780)=[{&(0x7f0000000600)="b3215fafc04030cf17a20554979ebfbee8db5151877442f30d9a3e0e08d707fe65deb461d336044456e200b285b6cc11f89f6d404e388ed338424eb41825375d2dee4b8e244b140a4a7180da2684c5267361b36607e283858caaacca145364ded7231548e3c92df213771eed", 0x6c}, {&(0x7f0000000680)="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", 0x1000}, {&(0x7f0000001680)="12111e4237e9ab33297bfbabff56d2957fde0cae237b38c52a26bee8bccd81df5ae2593bff826494e3bc32bd88867eade34c0ba25ac1040138fb0079e7", 0x3d}, {&(0x7f00000016c0)="9e6ee33d4f9bf94fd55367f4708b256718b32d0db41bdfd6c14fe4596900570f0617abc26d03a1a9c7ee0fee", 0x2c}, {&(0x7f0000001700)="0dd610aaae769448bbcbb86580a1be6ce8a193be14bfbf0368db0091e5b139781995390357c7a62d86a54e11ae23c54fa748aa4654ffafcb1c6d240756dacc566aab28b21f007feef59fab4f6a8067eb4d23", 0x52}], 0x5) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1267e769, 0x20000) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000000040)=""/82) r3 = dup(r1) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000aff0)=[@enter_looper={0x630c}], 0x4, 0x0, &(0x7f0000004000)="2716c84b"}) r4 = getpgid(0x0) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f00000005c0)={0x1, 0xe71, [{0x4, 0x0, 0x3}]}) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() sendmmsg$unix(r2, &(0x7f0000000580)=[{&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000140)="7996510bc837074af1cf5eeb7d7b8d70d8ca96", 0x13}, {&(0x7f0000000180)="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", 0xfa}, {&(0x7f0000000280)="ae27c4583728004ad3f0bc09e579e115b4575fa645506d", 0x17}, {&(0x7f00000002c0)="4e04cd5ddafce5600f1f76af39afb5205179ca91b14637bef1ca67820abbe4a18f0aafaef40ad353d3ab165304b41a23ed38b62846e7c42b449019654997781e1cb8543c5c448e13d14e930db3384099249b4b85f355274560aaa35c83c0c017812a978f34ac044dd6c5fc9e78e99e0b1c16e53cc30442932561893577b581b409ad8181328ae779724f5f056b307f565cc1e8efee0e7b15c381386afa4963b757e2cdb98db7164607f441", 0xab}, {&(0x7f0000000380)="00b19eed8f5cf73a97419d89d41a9a777f52df72e9d52b37d9f16afdb9c9f1064ef0dc65eb8fa7ce0054f30efc07b35cfca34bae69186241af6617a2547b", 0x3e}, {&(0x7f00000003c0)="55abb85fe4e49506d228a23168ade1fffe86923d445f85a6f7bc19786b3b0add8ddf4363a9934a9a04bc7ea1e3afaefd8cc874da4944839bc83f5ee7f9917c", 0x3f}], 0x6, &(0x7f0000000540)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x20, 0x10}], 0x1, 0x8000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000afd0)={0x19, 0x0, &(0x7f0000009f84)=ANY=[@ANYBLOB="11634840000000000000004000000000000000000000000007"], 0x0, 0x0, &(0x7f0000003fb3)}) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) 2018/03/27 00:27:00 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='comm\x00') ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000200)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0xcf42781a4b0135ce, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00000000c0)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000180)={r2}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) munlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000000080)='asymmet#ic\x00', &(0x7f0000000100)="737b6c662e706f7369787a61636c5f6163636573730051f112d8138e2fab8acf003259b02f42c90554b030ca0e3bcfdbc5d1420f4ed7154bbf151ae2b22c2dcdcb795a6f36172b29646913c94446b5f327176acaa165b83cbc7dd66ede926ea44219df284da00df166abe7c0046bcd03af0788120051f987e2580a70") mmap$binder(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x100000d, 0x11, r1, 0x1b) [ 261.601945] binder: 15963:15969 ioctl 80404525 20000040 returned -22 [ 261.651751] binder: 15963:15972 ioctl 8188aea6 200005c0 returned -22 [ 261.680371] binder: undelivered transaction 42, process died. [ 261.699743] binder_alloc: binder_alloc_mmap_handler: 15963 20000000-20002000 already mapped failed -16 [ 261.724568] binder: BINDER_SET_CONTEXT_MGR already set [ 261.739834] binder: 15963:15969 ioctl 40046207 0 returned -16 [ 261.756401] binder: 15963:15974 ioctl 8188aea6 200005c0 returned -22 [ 261.768212] binder: 15963:15973 ioctl 80404525 20000040 returned -22 [ 261.788098] binder_alloc: 15963: binder_alloc_buf, no vma [ 261.793877] binder: 15963:15974 transaction failed 29189/-3, size 0-0 line 2963 2018/03/27 00:27:00 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000a4000)='/dev/audio\x00', 0x800, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000000)=0x20080001) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000001, 0x8013, r0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00000001c0)={&(0x7f00000000c0)=[0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0], 0x2, 0x3, 0x6, 0x2}) sched_setattr(r1, &(0x7f0000000080)={0x30, 0x1, 0x1, 0x4, 0x5, 0x6, 0xffffffff, 0x8}, 0x0) read(r0, &(0x7f0000873000)=""/86, 0xfed5) 2018/03/27 00:27:00 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000280)={0x0, 0x1, 0x8af8, 0x8}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000300)={r2, 0x3, 0x30}, &(0x7f0000000340)=0xc) r3 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x200, 0x401) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f0000000140)=0x33) r4 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000000200)={0x100000000, 0x4, 0x1ff, 0x5, 0x1, 0x3f, 0x1}, 0xc) poll(&(0x7f0000000180)=[{r0, 0x8010}, {r3}, {r3}, {r4, 0x8216}, {r4, 0x80}, {r3, 0x410}, {r4, 0x9c2477757f9695ea}, {r3, 0x1000}, {r3, 0x200}, {r0, 0x88}], 0xa, 0x5) bind$nfc_llcp(r4, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) getsockname(r4, &(0x7f0000000080)=@can, &(0x7f0000000380)=0x80) 2018/03/27 00:27:00 executing program 7: r0 = socket(0x20000000000000a, 0x2, 0x0) munmap(&(0x7f00008a3000/0x600000)=nil, 0x600000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x800, 0x0) connect$inet6(r0, &(0x7f000004bfe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) mprotect(&(0x7f0000ab5000/0x2000)=nil, 0x2000, 0x2) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000e530e9)=""/16, &(0x7f0000000000)=0x170) 2018/03/27 00:27:00 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xffffffffffffffff, 0x2000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000140)={{0x0, 0x3, 0xff, 0x3, 0xc5}, 0x3d63, 0x8, 'id0\x00', 'timer1\x00', 0x0, 0x6e, 0x7, 0xbd84, 0x6}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000040)=0x1, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000bfcffc), &(0x7f0000d17ffc)=0x4) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000040)=""/114, &(0x7f0000000100)=0x72) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r3, &(0x7f00000bd000), 0x80, 0x0) close(r2) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000340)={r0, 0x50, &(0x7f00000002c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000380)=r4, 0x4) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000240)=""/98) 2018/03/27 00:27:00 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000100)) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/27 00:27:00 executing program 5: r0 = socket(0x2, 0x2000080003, 0x8) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000000c0)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x1, @random="1d16f2639122"}, 0x2, {0x2, 0x0, @multicast2=0xe0000002}, 'bridge0\x00\x00\b\x00'}) socket$netlink(0x10, 0x3, 0x1f) 2018/03/27 00:27:00 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x100, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000040)=""/150) getsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) 2018/03/27 00:27:00 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') poll(&(0x7f0000856ff0)=[{r0}], 0x1, 0x9b) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000097fff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) getpeername(r0, &(0x7f0000000040)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f00000000c0)=0x80) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) [ 261.855156] binder: undelivered TRANSACTION_ERROR: 29189 [ 261.861062] binder: undelivered TRANSACTION_COMPLETE 2018/03/27 00:27:00 executing program 0: timer_create(0x7, &(0x7f0000044000)={0x0, 0x0, 0x1, @thr={&(0x7f000057ff61), &(0x7f0000f1d000)}}, &(0x7f0000044000)) r0 = semget$private(0x0, 0x3, 0x12) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x8000, 0x52, 0x0, 0x1]) semctl$SETALL(r0, 0x0, 0x11, &(0x7f00000000c0)=[0x100000000, 0x200, 0x0]) clock_gettime(0x0, &(0x7f0000000380)) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000080)={{}, {r1, r2+30000000}}, &(0x7f00000002c0)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x77359400}, {0x77359400}}, &(0x7f0000000200)) 2018/03/27 00:27:00 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c0000001800190d0000000000000000020000000000000700000000080000"], 0x2c}, 0x1}, 0x0) 2018/03/27 00:27:00 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='cm\x00') sendfile(r1, r1, &(0x7f000050dff8), 0x86) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) 2018/03/27 00:27:00 executing program 4: r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r0, &(0x7f0000000380)=ANY=[@ANYBLOB='8:0\r1'], 0x5) 2018/03/27 00:27:00 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x101000, 0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x80, 0x1ff, 0xa8f, 0x3, 0x7fffffff}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x400, 0x54}, 0x8) r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) sendfile(r3, r0, &(0x7f0000000000), 0x102000003) 2018/03/27 00:27:00 executing program 5: capset(&(0x7f0000f0fffa)={0x19980330}, &(0x7f00008e7000)) timerfd_create(0x808, 0x800) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.memory_pressure\x00', 0x0, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000017c40ed12363a2a942d62cf200000000000000000000000300000000000000000000000000000000000000000000000000000000000000000000"], 0x58) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0x4}, 0x8) 2018/03/27 00:27:00 executing program 6: bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00'}, 0x10) 2018/03/27 00:27:00 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r2}) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000000080)={'dummy0\x00', 0x7}) poll(&(0x7f0000001d80)=[{r0}, {r1, 0x4}, {r0}, {r2}], 0x4, 0xf58) 2018/03/27 00:27:00 executing program 7: syz_emit_ethernet(0x1af, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x8, 0xffffff84, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_all\x00', 0x0, 0x0) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="0203750b0c00000027bd7000fddbdf25010014000500000002000100000004d4013ecf010000002007001900000000004e22ac14141900000000000000000a004e240000000000800000000000000000004000000001b07e000000000000023231dcb2ac0084bfc50d5090d425ac3673593e0d728a731f7b44624d158cb28c036d0de27ae9863cce202fd215aa20dfa4e6d5e8504530175e1d97771acb073aaae0a6819dbc11f60cfd8c5c200feb300192184677b6fba6cf14c2a0beb7bee43fc501247ca30fdf1e681c83217f3374a38e35be1cd333b538c24db7b8d1ffdd72fe8d9f3a"], 0x60}, 0x1}, 0x200048c0) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000080)=0x4, 0x4) modify_ldt$read(0x0, &(0x7f00000000c0)=""/70, 0x46) 2018/03/27 00:27:00 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f000074fffc)=0x7, 0x4) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getgid() setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000040)=0x215, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x1000, 0x800}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000280)={r2, 0x5, 0x10}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="7f0006005a43ee8c360bf17ac5678d482242c038a707000800020001000600"], &(0x7f0000000080)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r3, 0x5, 0x1, 0x100, 0x6, 0xac2}, 0x14) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000180)="d98c293b3754efc2dce04e8d3349b3eb31f40a18e971fcc6cc54f81ef853e31fd2fa0e3fb70644cb4639285171df92b899101e50ed043bc3087e9fdbd5d52e57f4f198aaee5055f14f08c99b2e667559d3fb60f65dfe34b23e2b30b91d8af64e443eec2cfe5c181dd394cfce1486e53374ed9734f35593b7646b365e934df31d741e71ec9319604f002e2547d6c0d5cda6") io_setup(0x211, &(0x7f0000000300)=0x0) r5 = syz_open_dev$mouse(&(0x7f0000000400)='/dev/input/mouse#\x00', 0x6e4, 0xc0800) io_submit(r4, 0x1, &(0x7f00000005c0)=[&(0x7f0000000440)={0x0, 0x0, 0x0, 0xf, 0x0, r1, &(0x7f0000000340)="b113b2500bb423cc64e383ae62290f146f15acf4c10cd122f9ca1138e485ba6db0bcd0e5e2199386af0cb258b535eec24e84f84d843ef64547d6ed29a32527c0399c18f82413e33f91ec7a9cb32d6f374f33ba66906b51ea332b48505289815b3e253a9e853c4a03000bf45e9601ac2e47cc77bed0458ff02a2a1adb4daf8768f35faeaf5b575cc300dc0ed9ecfcaa98b932d696c56af0b421d7b3f84ecbf9b0822620b83405cf6cdee332faa2a47ad266e99c9f91c359", 0xb7, 0x7, 0x0, 0x1, r5}]) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) sendfile(r1, r6, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/03/27 00:27:00 executing program 1: r0 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="85", 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="e4b143e90729d8b4f1a4565fc472f39dac7b392c45c6f7c2d1fe28da7dd39ce2bbf4a79823926dc3919598935579161d6b92bb68a7d39c8aa4165c5630eb4a10b40889c2b3d887b4688a6f2ca1ff593feb976e60a233530a24e5d6ab7bd56a41a3e87005fcc4537cc28b26f0e254bc6b1e4a674d663fa1e67ef5bad288b9359bc79da95038cff36f1f12ed5c7c4d", 0x8e, r1) keyctl$update(0x2, r0, 0x0, 0x976651675d8a09f7) 2018/03/27 00:27:00 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000003c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000fd1ff6)='limits\x00') connect$rds(r1, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) preadv(r1, &(0x7f0000b78f90)=[{&(0x7f0000a74f72)=""/142, 0xffffffffffffffe2}], 0x23d, 0x0) write(r1, &(0x7f0000000000)="d5b85401f5bf1a7cb15d4ad6533be08d9bd7737b61fc2a2d46b01ed4b843138f11ce19562d4c1eba51c4e8489d9dd7a43eecda505fb36c8f8bd8b63051261177132d4ecc2367011b26a9acab0d99ab062ca01d974002dcc64024de139ceaca907030d8c6c04ca4dd96f4d94beee266c769dee7e7ec45b95b4631afe4622188904b28724f117f3c44b30b061cb606c3649670e9f4b2021e4f", 0x98) mq_open(&(0x7f00000000c0)='wlan0cpusetmd5sum\x00', 0x3, 0x93, &(0x7f0000000100)={0xff, 0x9, 0x63b3, 0x7fff, 0x5, 0x11, 0xec, 0x5}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}}, &(0x7f0000000240)=0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000280)={r2, 0xf1, "bd2b1e4478b210f9c05c8ba553f03701d6c3ff230783cae73b8acce3e74efeb6bbdfbd03c6d52ed1f3827b354a8eb8f495180c76fd1b7c0a59c67c1dabae039fc057990e708e28760e92f5fe99069e7efbc2c5b5ed9a7a88e76d4c8cd7fec6e6d67e5911ca949d7d16674fabcc4d60a041a416538c8c5a0c2024aaeac0fd47ec3538eb49a7b4f41614a0cb04175a61ecfeb58f7eefdc064826996f3ce9c20f1e242392c59acad61e9c8919728df3ae24675042ad8377bcff9910669d27940a6cf1bbb225e0bae14acf17b31b054f274ec4836287318ddfae366dbbdcaec348ef6dafe74de416765254b3b0448a6e82584f"}, &(0x7f0000000380)=0xf9) ioctl$TIOCGPTPEER(r1, 0x5441, 0x1ff) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000400)=0x2) 2018/03/27 00:27:01 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) write$rdma_cm(r0, &(0x7f0000000640)=ANY=[@ANYBLOB="0c000000080000fa", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006cce8e8aa342c6bc51aeb9999bb2669a3ead016e51c1eb635e595f830ecc2a72c8d1af9959822fe92b61cfee5599bd7839614f5886909efd9fcc0af3af561608cba4892a6414ee9eecc3095728d4ec7e33b67c09edce17d31c0e7597dd7ebab47ce0e744eecb1d3f53d8d01fef87813b436cc84b8807db888204c3f89795533e72c0e09f464001691ba3999f8d26818b7bf21e1756d49f9f0b6c49f3043542db8fb00aa04d5f1e29c1f9d1ad56b4c393d82aa2e4264d0daa892e196b8e7f3c4cb8813b54760721d98069d487a2034f26d56b113342dace5add83dd5cfa5c994a665d8f0e5ebf135623966936695ba0e35a89552d097d1f99c72ccb72735b29e37bfaa2285d4c8af0d68575a1687d8845e94600f403417308"]], 0x10) getegid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) tkill(r1, 0x1000000000016) 2018/03/27 00:27:01 executing program 5: futex(&(0x7f0000000340), 0x800000000008, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000000300), 0x0) 2018/03/27 00:27:01 executing program 7: clock_settime(0xbe689cead0477aa3, &(0x7f0000000340)) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xffffffffffffffd1, 0x40) clock_settime(0x0, &(0x7f0000000080)={0x0, 0x1c9c380}) 2018/03/27 00:27:01 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') mount(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='../file0\x00', &(0x7f0000000300)='rootfs\x00', 0x20030, 0x0) 2018/03/27 00:27:01 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x7, 0xffffffffffffffff, 0x1}) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f00000001c0)={{&(0x7f00000000c0)=""/134, 0x86}, &(0x7f0000000200), 0x28}, 0x20) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x1, 0x0, 0x7, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}]}, 0x60}, 0x1}, 0x0) 2018/03/27 00:27:01 executing program 5: get_mempolicy(&(0x7f0000000080), &(0x7f0000000040), 0x7, &(0x7f0000ffc000/0x3000)=nil, 0x6) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000200), &(0x7f0000000240)=0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000000280)=0x800) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) recvfrom(r1, &(0x7f0000000100)=""/82, 0x52, 0x40, &(0x7f0000000180)=@generic={0x9c9c02618c56e57c, "5821abf29f9419af1638b60046bd58d144870ee7585793d7ed5650d3f803016bfb81d3724da1bbadd64d47ae9882eb5c486e1e85c53a2f56e26dcbf26bd2e6332b7680411fda68f04673412de0dc994a5a8a42beb5c307ba51083522780e0ee02e8e1fe890f5ff668ca77127a99b3d17e39c7c2e657c8d77643a538ad16d"}, 0x80) r2 = socket$inet_dccp(0x2, 0x6, 0x0) dup(r2) getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f0000000000), &(0x7f00000000c0)=0xc) 2018/03/27 00:27:01 executing program 2: clock_adjtime(0x5, &(0x7f0000000140)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0x44080, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xcd, &(0x7f0000000100)="c402b66d57c3ef", 0x7) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x6648539b, 0x418000) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000080)={0x2, r2}) syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x5, 0x1) 2018/03/27 00:27:01 executing program 1: r0 = userfaultfd(0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r2 = accept4$vsock_stream(r1, &(0x7f00000001c0)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10, 0x7fc) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000180)=0x4, 0x8) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r3) munmap(&(0x7f00005cd000/0x4000)=nil, 0x4000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r4 = gettid() getresuid(&(0x7f0000000140), &(0x7f0000000200), &(0x7f0000000240)) process_vm_readv(r4, &(0x7f0000fca000)=[{&(0x7f0000000000)=""/249, 0xf9}], 0x1, &(0x7f0000fcafa0)=[{&(0x7f0000309fb2)=""/145, 0xfffffe9b}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/03/27 00:27:01 executing program 6: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x20000, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000100)={@rand_addr, @loopback}, &(0x7f0000000180)=0xc) perf_event_open(&(0x7f000000a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x400000, 0x10000000006, 0x0, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x1, 0x0, 0x0, 0x0, 0x1}, 0x2c) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/03/27 00:27:01 executing program 4: perf_event_open(&(0x7f000001d000)={0x5, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x970b, 0x0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000000080)={0x3, 0x20}) timerfd_settime(r0, 0x1, &(0x7f0000005000)={{0x0, 0x4}, {0x0, r1+30000000}}, &(0x7f0000ba9000)) splice(r0, &(0x7f00000000c0), r0, &(0x7f0000000100)=0x14, 0x7, 0x9) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000000140)={0x1, 0x86fc, 0x1, 0x6}) read(r0, &(0x7f0000000000)=""/23, 0x17) ioctl$LOOP_SET_FD(r2, 0x4c00, r2) 2018/03/27 00:27:01 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)=0x8000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x400, 0x0) bind$nfc_llcp(r1, &(0x7f0000000240)={0x27, 0x0, 0x0, 0x6, 0xff, 0x5c00000, "365861769f05bcb736f9274b03515e294adb94d1f0f9efa5b4d2b3d16b93807b0863d9d1e0a9f1bd84f15be25efcfdb01db7a68cbe64d39f00dae10bda634e", 0x3f}, 0x60) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x1, 0x0) getsockopt$inet_int(r2, 0x0, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000140), &(0x7f0000000200)=0x40) r3 = eventfd(0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00000001c0)=0x1, 0x4) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000000)={0x0, r3}) 2018/03/27 00:27:01 executing program 3: unshare(0x10000000) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x200) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/27 00:27:01 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/rt6_stats\x00') pread64(r1, &(0x7f0000015000), 0x0, 0x2000000000) fcntl$setstatus(r1, 0x4, 0x4000) 2018/03/27 00:27:01 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x8001}, &(0x7f0000000100)=0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) mincore(&(0x7f0000ffe000/0x2000)=nil, 0x2000, &(0x7f0000000180)=""/213) accept$unix(r0, 0x0, &(0x7f0000000140)) ioctl(r1, 0x4122, &(0x7f0000000180)) 2018/03/27 00:27:01 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) r4 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/03/27 00:27:01 executing program 6: r0 = open(&(0x7f0000000040)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000000c0)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffff9}, &(0x7f0000000000), &(0x7f00007adff0)={0x77359400}, 0x8) open$dir(&(0x7f00000015c0)='./file0\x00', 0x10000000041, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000080)=0x4) 2018/03/27 00:27:01 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x72, &(0x7f0000000000), 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x100000000080000, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x3) r2 = socket$inet6(0xa, 0xe, 0x40) socket$bt_rfcomm(0x1f, 0x3, 0x3) ppoll(&(0x7f0000000100)=[{r2, 0x4000}], 0x1, &(0x7f0000000180), &(0x7f00000001c0)={0x40}, 0x8) clock_adjtime(0x7, &(0x7f0000000000)={0x10000, 0x33, 0x57d, 0x101, 0x2a51, 0x80, 0x8001, 0x8, 0xff, 0x400, 0x2, 0x9, 0x7, 0x2, 0x3, 0x7, 0x81, 0x0, 0x8, 0x1000, 0xad35, 0x5, 0xb389, 0x952, 0xffffffff, 0x259a40000}) 2018/03/27 00:27:01 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) fallocate(r0, 0x0, 0x9, 0x9) setresgid(0x0, 0x0, r1) setfsgid(r1) 2018/03/27 00:27:01 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000a75ff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003fd0)={0x4, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0e630c40"], 0x0, 0x0, &(0x7f000000bf1f)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000fed000)={0x8, 0x0, &(0x7f00006f0f64)=[@release={0x40046306}], 0x0, 0x0, &(0x7f00000e0f29)}) 2018/03/27 00:27:01 executing program 4: syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = memfd_create(&(0x7f0000000040)='/dev/kvm\x00', 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000000)={0x80000000, 0x0, 0x1, r2}) bpf$OBJ_GET_MAP(0x7, &(0x7f00000003c0)={&(0x7f0000000340)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f00000001c0)=0x3ff, 0x4) fgetxattr(0xffffffffffffffff, &(0x7f0000000100)=@known='system.posix_acl_default\x00', &(0x7f0000000240)=""/128, 0x80) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000440)=ANY=[@ANYBLOB="c26850e3e28919df6e9eebf37e0f3d60c25f0db4a3c1d43796c683658180fab512ec9a4720da1896e000848e298c64c4763dc76dc4313a4262abba2c68634419b20a05dc9de57af4c9f7000dde096aa52505a476bb87d06975fa73d1f6a32dfe485ac5e319a0fe537fe24f043ec614049f6829db08d7b2c1c93a724cba7c4ca9ab97fc12a38ba71d83e11f4d7bd87ba1b8910d4601ba60783a86912d57a60c59edc35ff771e58ee5c7db07ecfa07"], &(0x7f0000000080)=0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x8, 0x5}, 0xffffffffffffffed) 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$KVM_RUN(r3, 0xae80, 0x0) 2018/03/27 00:27:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000080)=0x40) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f000073a000)=0x400, 0x4) getsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000000), &(0x7f0000000100)=0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000000140)={0x4, 0xffffffffffffff48, [{0x80000000, 0x0, 0x4}, {0x100000001, 0x0, 0xfff}, {0x5, 0x0, 0x8}, {0x7fffffff, 0x0, 0x1dea}]}) 2018/03/27 00:27:01 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f00000002c0)=""/175) r2 = memfd_create(&(0x7f0000000080)="0010", 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x9, 0x0, 0x3, 0x1}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @rand_addr=0x4}}, [0x1f, 0x3, 0x2, 0x9, 0x7fff, 0xb63, 0x0, 0x2, 0x5, 0x8000, 0xffff, 0x7, 0x3, 0x2b, 0x401]}, &(0x7f0000000140)=0x100) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x12, r2, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) 2018/03/27 00:27:01 executing program 5: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000000c0)=""/250, 0xfa) getdents64(r0, &(0x7f00000001c0)=""/1679, 0x68f) getdents(r0, &(0x7f0000000040)=""/46, 0x2e) getdents64(r0, &(0x7f0000000000)=""/64, 0x40) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000880)={0xc15, 0x1, 0x6, {}, 0x4, 0x7fffffff}) [ 262.610276] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/27 00:27:01 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'irlan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000000240)={0x1d, r1}, 0xfffffffffffffe1a) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="0500000007000000000000000000000005001a00ac141400000000000000000000000000eab496ea000000000000000000003f00000000100a0027a4199c827eb2f946613a4c2eb61692dcd5fb7c1beff463afd01f9372eec70d5c0727a231934499920d6d6e0b24343aab1f9f0ac8e2c32bf9ce920d3206b08d98a5c921c7954167503cdcaccb3a774b0dbaaf99a08f7c5e077d05818010500b7c0f682c396863c9b0e28ed4"], 0x38}, 0x1}, 0x0) [ 262.633458] binder: 16079:16086 ioctl 40046207 0 returned -16 [ 262.662808] binder: 16079:16102 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/03/27 00:27:01 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom(r0, &(0x7f0000000180)=""/39, 0x27, 0x40000020, &(0x7f00000001c0)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x4, 0x4}}, 0x80) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000080), 0x4) dup(r0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) syz_fuse_mount(&(0x7f00000007c0)='./file0\x00', 0xe000, 0x0, r3, 0x3f, 0x0) 2018/03/27 00:27:02 executing program 3: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f00008ec000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0xfffffffffffffffa, 0x48000) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000140)=0xffff) rt_sigtimedwait(&(0x7f0000000040)={0xffffffffffffffff}, &(0x7f0000a37000), &(0x7f0000000000)={0x0, 0x989680}, 0x8) r2 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x3a, 0x101000) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000200), &(0x7f0000000240)=0x8) r3 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x420, 0x101000) ioctl$TIOCMGET(r3, 0x5415, &(0x7f00000000c0)) 2018/03/27 00:27:02 executing program 0: mlock2(&(0x7f0000585000/0x2000)=nil, 0x2000, 0x40001) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) sched_getaffinity(r0, 0x8, &(0x7f0000000040)) 2018/03/27 00:27:02 executing program 1: r0 = socket$inet(0x2, 0x4000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'bond0\x00', &(0x7f0000000000)=@ethtool_cmd={0x26, 0x100}}) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000180)="aa703352565ac7d67b4431001d93881bceb6f272a79ef10b85e1d203f170f7e43bc9a7b8a8145846332b60467f0dd11d8a7a9704f708b211a999e2cd7453b76fbc687fb64dc7bc96aef1b6e29bdd8d056881d6f771b640950bd7340fa5cede97b19edf78f1a77105b9400399c6b67b4de29f6a47ffc11041e3", 0x79) pipe(&(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000000c0)=r1) 2018/03/27 00:27:02 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@loopback, @in6=@ipv4}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000100)=0xe8) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000200)={@dev, @loopback, 0x0}, &(0x7f0000000240)=0xc) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r1}, 0x10) ioctl$int_out(r0, 0x0, &(0x7f0000000140)) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f000000a000)={0x1d}, 0xffd1, &(0x7f0000000ff0)={&(0x7f000000a000)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0xfeb8}, 0x1}, 0x0) 2018/03/27 00:27:02 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000000ff1)='/dev/snd/timer\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000180)=0x12fc) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB="d1f0e9835781ff424e5a5000079902d1771754ff04b4f4b9792c901494cb45e7f66e7ee75e1d6a0cd5245b32ecfe665cc5f41862858a2e0f34009041eed62904b62de8b1ce8fe0efcb8b41276058fc21035c574193438ca5e25737ab6dd37a60510b43589b9f2a3701c0695a98147dc1145807792012515f61e61c0935cc", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x28) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x7}, 0x8) 2018/03/27 00:27:02 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0xfffffffffffffffe, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f00000004c0)=""/241) 2018/03/27 00:27:02 executing program 2: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000240)={0x0, 0x0}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) perf_event_open(&(0x7f00000001c0)={0x4, 0x70, 0x9, 0x6, 0x6, 0x7fdc, 0x0, 0x8, 0x20812, 0x8, 0x100000000, 0x0, 0x5, 0xf7f, 0x3, 0x1000, 0xaedf, 0x1, 0xffffffff, 0x2, 0x6, 0x90b, 0x7f, 0x1, 0x0, 0x5, 0xffffffff, 0x80000001, 0x7, 0x5, 0x0, 0xe556, 0x3ff, 0x81, 0x1, 0xffff, 0x80000000, 0xfff, 0x0, 0x9c, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x4}, 0x8, 0x1ff, 0xdbe3, 0x3, 0x400, 0x0, 0x3ff}, r0, 0x1, r1, 0xb) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x4b, &(0x7f0000503000), 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000002c0)={0x0, 0x5, 0x10}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000340)={r3, 0x58, "9a7d86b9667442381dee36b4602f631f27204d7c928f7f14ebc083516a199d14889e162ea94d96706559955e3ff4a7e50c397cf64d1cca82b39ce0270bda38133fad0fed0fc528ff4cecf3256668465be4ec24e89fe0e8d9"}, &(0x7f00000003c0)=0x60) r4 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x20, 0x40) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000014c0)={r4, &(0x7f0000000400)="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", &(0x7f0000001400)=""/134}, 0x18) accept4$nfc_llcp(r4, &(0x7f0000000100), &(0x7f0000000180)=0x60, 0x80000) ioctl$sock_proto_private(r2, 0x89ed, &(0x7f0000000000)="ea6a5897e2ff44385704bb6f409b59e4f1149dd999f33832b5fa0793256d3d8fe4866d535143dca0ee6bcb4ac5488ac991b877cd695ed248ad3aad25113361f805faa029f63cfe39c35400345e0a52fb5a7ad754732d071dd4578fdd4b9d972303967a2456115acc61321aa68abd6fce2327f5bdca807d8fc2bf042ebc12553ff7031cd9bdaa056148591511914931e7f08fbea30148ea542752b7") 2018/03/27 00:27:02 executing program 6: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)="5ea3c747f26c4ac785afbdddc68bf17f79f7c5ba01840d28ab5801e37030899ff82d2f12813a094cd91be88ee6e18f4f084f8a5c69a13819bb67948c", 0x3c}, {&(0x7f0000000040)="f09cdcb27a22838fc5bfc5498db27a70da3f80ce8e2fa221889e12306b16c2e9c04ca68b4a6bdcf2d4b9e3628ea3593cc030642f06097bafa2", 0x39}], 0x2, 0x5d) r2 = fcntl$dupfd(r1, 0x402, 0xffffffffffffffff) fcntl$dupfd(r0, 0x280000000000402, r2) 2018/03/27 00:27:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000540), 0x8, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00fffffff60061187a"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x7, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000000000000500000000000000000000000000000095000000bb000000"], &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) 2018/03/27 00:27:02 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setuid(r2) ioctl$DRM_IOCTL_RES_CTX(r0, 0x8004587d, &(0x7f0000000240)={0x3507ddbacb8b075, &(0x7f0000000100)}) 2018/03/27 00:27:02 executing program 3: times(&(0x7f00000000c0)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x28000, 0x83) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000002c0)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e21, 0x400, @dev={0xfe, 0x80, [], 0x1a}, 0xfffffffffffffffa}}, 0x9, 0x2000000000000000, 0xffffffffffffffff, 0x3, 0x5}, &(0x7f0000000040)=0x98) [ 263.285025] bond0 (unregistering): Released all slaves 2018/03/27 00:27:02 executing program 4: r0 = socket$unix(0x1, 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x14361c7, 0x8001, 0x100000000}, &(0x7f0000000140)=0x10) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000180)=0x3, 0x4) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x8, 0x800032, r0, 0x0) getsockopt(r1, 0x6, 0x6, &(0x7f00000001c0)=""/127, &(0x7f0000000240)=0x7f) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0x1}, 0x8) 2018/03/27 00:27:02 executing program 7: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={'rose0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) r1 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0xa, 0x1000000000000202}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r2 = fcntl$getown(r1, 0x9) perf_event_open(&(0x7f00000000c0)={0x7, 0x70, 0x2, 0x4, 0x2dd00000, 0x200, 0x0, 0x7, 0x80000, 0x8, 0x40, 0x800, 0x1, 0x0, 0x6c, 0x5, 0xec08, 0x3, 0x9, 0x9e, 0x0, 0x1, 0xffffffffffffffff, 0x7f, 0x5, 0xfff, 0xfffffffffffffffe, 0x8, 0x3, 0x101, 0x2, 0xe9, 0x7fff, 0x9, 0xfff, 0xba, 0x100000001, 0x9, 0x0, 0xfc5, 0x2, @perf_bp={&(0x7f0000000080), 0x2}, 0x10000, 0x80000000, 0x4, 0x7, 0x6846, 0xfbc, 0x99}, r2, 0xb, r1, 0x1) 2018/03/27 00:27:02 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), 0x4) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000000c0)={{0x2, 0x0, @loopback=0x7f000001}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x0, @rand_addr}}) 2018/03/27 00:27:02 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x1000000000, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/233, 0xe9}], 0x1) 2018/03/27 00:27:02 executing program 6: socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/27 00:27:02 executing program 0: unshare(0x8000000) r0 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x5}) listxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000002340)=""/101, 0x65) mq_timedreceive(r0, &(0x7f0000000240)=""/224, 0xfffffffffffffe83, 0x0, &(0x7f0000000200)={0x0, 0x989680}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x2) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000180)={0x2, &(0x7f0000000040)=""/193, &(0x7f0000000140)=[{0x5, 0x1000, 0x7fffffff, &(0x7f0000000340)=""/4096}, {0x4, 0x1000, 0x4, &(0x7f0000001340)=""/4096}]}) [ 266.169648] IPVS: ftp: loaded support on port[0] = 21 [ 267.281178] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 268.077041] bond0 (unregistering): Released all slaves [ 268.130304] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 268.136516] 8021q: adding VLAN 0 to HW filter on device bond0 [ 268.260236] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 268.470395] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 268.477004] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 268.486942] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/27 00:27:07 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x400, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000140)) r1 = syz_open_procfs(0x0, &(0x7f0000000340)='net/ip_vs_stats_percpu\x00') setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e23, 0x6, @loopback={0x0, 0x1}, 0x7}}, 0x3ff, 0x3, 0x7, "ef2e5240fd802e02fb98eec2a469ddd73b485678402a7711c404b37be4df34cfbc5f1667fe6f849a94db77287c40c06bbe39c45c643e84028429956490beeffcb30a47d8265b19b038ed577047652184"}, 0xd8) 2018/03/27 00:27:07 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000b00)=0x0) ptrace$getsig(0x4202, r1, 0x0, &(0x7f0000000c00)) fcntl$lock(r0, 0x0, &(0x7f0000000b40)={0x0, 0x3, 0x1, 0x1, r1}) sendmsg(r0, &(0x7f0000000ac0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000000)="d42ee86fadf4c8e1b343a8c5502471cf78951cc4d617cdab758f605ebdecd09416c6e680e43f48d29714d3220a298bcf6f3ae8f9930334d751", 0x39}, {&(0x7f0000000040)="5fb0b01d6c7fefa9f31bb2762723465ae6819965f2ac0ae15244cfddfa70232cac2f7b11d29b11dd818f79271029613827e02b43dc076545defdfbc2cdfa2ff2ae01ca8723f54222873eeb80b994d9018cee9f39929e1ebc22a7219cccbd766936aaec7e627b3756a150c96691c82df188254d979a8c83df8f8956a53d34204ef05be6974d56747b109b626b9a19734cae2fedca220681189b2ea255ddb5535221780d9aa017f75b1ecb1082ea1e01605eda346fdb1d121f72718e81537bd0c98db86bd6d8f50b079a3c67e0f873", 0xce}, {&(0x7f0000000140)="8cfa0e7802e37a81185205ca572cf42542a28f06d7de25097492e4d5b229250e3287a6bc4bd1f248dddca86488fb0924f4d6c6d9206c93df0819261e6ef23f120b865d859bbe79fd7f01ddf1d7cd1e02f5ffc8a51ba7dff050c716622bb5e49125eee0e094cf15cc4415706ce4", 0x6d}, {&(0x7f00000001c0)="f96f1503204398bc335150034ef2c2dc0c06e9b255cf33c5ca6739d4782e8126e084d475ba880c498fef75fe7b63a238ba9a37c87f067e49ed4814f868589d4d0ec38c16be8f7fc74d8748326afe84674cae37dbf4696ae0ee1314926b1dabc30c2f7ba3418192c2e998517c6911746444090413eb27a6807832153dc6c3802ad8946e80024d72", 0x87}, {&(0x7f0000000280)="ffea6336f2593411cc267e225125d7aa72e23b28f039564cf85868e0b855996acdc4b4d4736f1faf7f943e3ceeb847c34040fa5062f35978a28f98d56eba6df307602050acb41c4d16e29c146adc5ac28e4b3e50ca43db60f7e87a9659caa6e8aa73cabea41b75e3521971981db0c3a3c66895c1d8bb16434f11bf75f75bb696b1835e4304f957aa0398a1d28f7d81b6c75485da9f49913bbcb6071ed4bfddb9e619b0fc9c74db0d621e39676692ee9cd4", 0xb1}, {&(0x7f0000000340)="f9ec86cfe5ea16499a1b185ccb7dc23b0892b9d575efefcff3c6f4c4a64a820bff642d76164d79bffeeaab8d672cfe944bfff6ad4ffaceb536e0a04fe591baee482787dd9aeff58276665efc22c8fc7bce8ff0", 0x53}, {&(0x7f00000003c0)="fee1061b8fd1525f3a558fa16a13a8256cb3becb78c6a0e745d44dd6426485057ce6228be63a6d34996f19928ac6c240288c2edf54e614668e50c2e56e6353b853d7fe73f281dadf6596e274cc7c7daa0582b9740975e4f4fff52b36c4e2b1685b05617c7ad44bbf3ab03e22ea9840b785e21f487643ba3735aa3e48ebfdca48cbf5ce0b46e9a393725ae8e73f0d1e4c81ca72c13e225d89cfed73f4ccdf5c9cc2193ca3dc4dbc5cbbc30a88c9ba76d00d2a", 0xb2}, {&(0x7f0000000480)="0e45823f63eb217faed118f4d3caf6dd6930e4a1e0ed2e208d19b3448af210138c822815f64ed0fdc140397dff00ce8f32b076f4a10177c2cc25d732236f883d42292f3f5a8f3651ea604278d2b77489f5b04c45", 0x54}], 0x8, &(0x7f0000000580)=[{0x30, 0x187, 0x1, "d9a76dbf8e25d160565c47a7283659b4b3fcd83f6b810571b4801f27a31e"}, {0xe0, 0x0, 0x3ff, "453c775585d55e477bcc168665983ce826d4da4ce6c233d9c9c8ccd5ce008d4ad184a40b9ae12057d73b1d1c6f1b2fa9c0c3e61ad1133e1883ef84b1910948c04cc41f0e01be06fa7730fba03b44766cd763ca3cc5b3dcabf493ab959b5b5b342e1ededc9e98e5ebd50d3e3d37a73f53853db0956d833667d08681afa33f9dc8ea7ec2e105d2e849a8f8acfa3ac4156705923fed381fc696243f303219e4c4b6dd2cc49f900d38ef6a7c287047537cf533071ea24e106a5c0e52fd1336a83239515dd7efd030c504feae88"}, {0xa0, 0x100, 0x1, "a1517bc90772caf68e4151ef250e08668a5ffd695cb26c24bb9ce8add01b4692d3c3c1e0b290243f612f546b83355608446d8eb5c0745e00b2e489fac0c7b3deb481f82743f79aa576d64b3ac92cef691d38216e2f596a36e87625fafd90501dd13ac9662c25116081f520ac8fe24fcd543f48d7889d820e78534a704d7aa374f41524954b3a156a048ffcca43d6d7bd"}, {0x18, 0x0, 0x8000, "61b7e793e852"}, {0xf8, 0x11f, 0x80000001, "b92a6ab84371170ea86c48e3f723ab0ac73925c0091ef4e64198f7050de05cd39d85d7dcb338f00d277040383145814fed03c1ee9707dddd70f44fa3ef3f0e6faafbf00b6c252019dac7cdac793f6415b1e635536f29ef202d37f4f0ae18f684f9bbc086f25cb7369257104185dce1352194e8b275f4b72caf2e65f519e7ae9eab79424ab863e12953f165396178db0c73983174ace944f6c64960f55c5bb13551a88e01c72ee8a8cb0682760b8a5069c289c03c12c9dbefe78f0848cc8242a5b8867685eec53e6b909365f2aaa0cbb7866d767846cfed62c889fc831f90adc5cf294a535da061"}, {0x108, 0x102, 0x8343, "795c0a0dabd5789f64d7e55cf22dc973da6420fe1db31d5092d05e3f018b3ea8d1c7619bc03a7690a443e8cb18c8f82bba814fef867cdc6e71e44427106338b388a7cb9ba2c3cb9c6d5f63602c8c9ba7da6c141b1ba89c8ff6757cbf05177f27723caba2c87d066b7564be27f6b7b81e9c18229c1a68fb0957b4aa357232da861c179ce869ac3cd5f86308a6d4b2a220a1df70df9df681e1eb4cefcc41f989aca7c6b5df3c89999772b2d5b3fb43c9f778ab97cd199e03a521ea7703c5f2fa0acacfa0b29f5948d466319858d04ce8bea56e7b4713a32bf0f69d9e88378c4a3765a05663abf1c2ba5d2dd622c0cadb052d"}, {0xf0, 0x107, 0x4, "5860a384ab427aa097fc0837504e7c40508d873ff6a15fa8b67544944b9d9961673679c36893d90689315f9ea93dfc22b3ae0c56cb87805a64e3a9388dc101f1bd8c3f0dde1dc006bc645a8b0bd938b5ba1be4cf03cbf5c97ed313b4dcd2fd2447f6487f0f298cbb6c581e3b91ac294f5c36e96fd0c298894b540e1161fd8f216e85601c77c23d91fe6334126d08eab48848bb490e8ebf0d24c358aae46d1a79b2f6a996a039287ebde1d4ec997120fabc9ac83204f6d2c7df8fa60a3613d7d7c7879a3096392168cbc4040d8fb1be186f71be8678ed668205330ab09bceb147"}, {0x58, 0x1ff, 0x7a7, "d8a43b490279d6029a47caa954102b2433393a49bbf13f88ee72fd0a94c370cbe12f15a90832857271634863038aae5cd8ccaa1217487b096a3a979e044ddc1820dc071fbd"}], 0x510, 0x80}, 0x0) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000cf9ffc), 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000c40)={'ip6_vti0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000000b80)=0x81b, 0x4) syz_open_dev$midi(&(0x7f0000000bc0)='/dev/midi#\x00', 0x1b, 0x80000) 2018/03/27 00:27:07 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x20) close(r0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000000)={0x7ff, 0x5}) 2018/03/27 00:27:07 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = dup(r0) setsockopt$inet6_int(r1, 0x28, 0x11, &(0x7f0000000040), 0x6d22a4738750826) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000000)) 2018/03/27 00:27:07 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='maps\x00') write$cgroup_pid(r0, &(0x7f0000000040)={[0x38, 0x36]}, 0x2) pread64(r0, &(0x7f00000000c0)=""/100, 0x64, 0x0) 2018/03/27 00:27:07 executing program 6: r0 = socket(0x10, 0x2, 0x3) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=@newlink={0x28, 0x10, 0x9, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x23b}, 0x1}, 0x0) 2018/03/27 00:27:07 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000000040)) pwritev(r0, &(0x7f0000000300)=[{&(0x7f0000000080)="10", 0xffffffffffffff17}], 0x1, 0x0) sendmsg$alg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f00000000c0)="d2d0ff12ff9546390c7d7327f8aa12ffb21ca21b8d6b214bbae232d175304f860c6b6f562bc4779742f92ae07095738ed918ce9dc366c6c1", 0x38}, {&(0x7f0000000100)="f9f3096206983a875200f2278d345a8577600db6ddec78a3c79312223f137e92998d390dd1d862ba5f723f92f878cd3d1ae61a85f00ce1d437", 0x39}, {&(0x7f0000000140)="2c5234aa4b4c2200b130bd41cd1789fd4ca2e775d502ce00e62a46d1bf77ea4911b7238356cdb89615e55100914089e8a607096ec613ab6de8d4a97e0e02dac6e65b63d49965060d8690d09f7906bd3d1b4ff6d538dc2e7c80d0e9e2fa044fcf692a88cb4e3c9fce27820392b655ae1ba78a4fbd0c546bc34a613f0f30353abc454e5c477588c3322fbf583e1217d39a077bb7676074458d6c6ffebd9add", 0x9e}, {&(0x7f0000000200)="164a2c1641ebfcef607472ecc82275e1c1ab45d4122d486f5b3ce402194b74e72eb9d1d733e261deb9e958037d81e0d8dca52478825e4be1c7da6762355bbee2c22041623bc82e4bf6fe30ed2e79f6f7e006b367bc99259aa63a14f918d931832ced329e42e1adaba2d6f6da2e9f17e1071c1b3c5a33097917f1c07209f4d253cc1667d838ffce55f5439ce554df7f715df2b45fa3bbb4625359d11c0b7ea3817dd6c4be7d75de0b", 0xa8}, {&(0x7f00000002c0)="b7586e02798da588086ac1224cd7891b41908e88", 0x14}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="7000000000000000170100000200000057000000b872c8d17c0059b006e4a939717011779c8d59bb831a38b534ae5305e975bda6b4b7ec55cdfc4182ad7c6c6bceb083bcfc2cb524106a5d2d15c2027238d65efe0c288bde82ffaad427e2f7b4cae0fbdb7251e96f4766c6000000000018000000000000001701000003000000010000000000000018010000000000001701000002000000fe000000f88c15022e0d74a12bad68f47fcde0dff5245f9a73a1d3804bc5f9ff3ed20aff65e136b06b9bffad3861485b5328fb2dbfd563c0d95df6b04d90490662182cc196998d0f56e92d477f686f04f6fbc42f2cc82251421e31af0ea8cc637ea7c81755354d3c6c80b02b48c409e7f9e00071ed4f980d8532e1bb40ade7f1a1b0707147f831f4c1332bbc8b7c7dbd3579f5a402d9639063fc40f58c8f6aa1a5e0da3254b6e422fe08465c0ea718868ae34a4f2dbb40c9b7a7472a707dcff34b289395ce6945f0d1696c384774383cacf17e2c6dc7625a3ea1a6c091af563351291458566232c3aba03afda61c80408d87cc3336e857075f52e98cce2b32c71ef5000000000000180000000000000017010000040000000000008000000000180000000000000017010000030000000100000000000000180000000000000017010000040000000700000000000000e7253acd2928547ee792ca32fa119263989307b98a7160da26c41dda9abc4715acf1719e55116eaad252214ed0e2786f062bc80d5e01d3c3e2fc6a92cd2f60cadd5733afcd9b630f2a010a2c76342d9088a43f24cc4099b3802f0347e81261a482eca91a2263acb57ee4038463cfeab9a4dfd1a864"], 0x1e8, 0x80}, 0x4000000) 2018/03/27 00:27:07 executing program 7: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0, 0xffffffffffffff01}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000180)={r1, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x84) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r4, 0x29, 0xd7, &(0x7f0000000700)="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", 0x1000) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000c8afd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg(r3, &(0x7f0000010cc0)=[{{&(0x7f00000000c0)=@sco={0x1f}, 0x8, &(0x7f00000005c0)}}, {{0x0, 0x0, &(0x7f0000000680), 0x0, &(0x7f00000006c0)=[{0xffffffc8}], 0x10}}], 0x2, 0x0) bind$alg(r3, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4543(gcm(aes))))\x00'}, 0x58) 2018/03/27 00:27:07 executing program 0: getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x1ff, 0x0, 0x0}, &(0x7f000000affc)=0x20) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000ff8)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000000)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x4001, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f00000000c0)=""/242) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) connect$packet(r1, &(0x7f0000000400)={0x11, 0x4, r2, 0x1, 0xfffffffffffffffa, 0x6, @random="372f6d055482"}, 0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000080)={r0, 0x8}, &(0x7f0000000240)=0x8) sigaltstack(&(0x7f0000001000/0x4000)=nil, &(0x7f0000000040)) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000001c0)=0xffffffffffffff49, &(0x7f0000000200)=0x4) 2018/03/27 00:27:07 executing program 4: r0 = socket(0x1f, 0x7, 0x0) write(r0, &(0x7f0000000040)="24000000210025f0071c0165fffffc0e020000170000000182a900ee0700060000000007", 0x24) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="2b5dcb456a72b9d21f2f8b4274541565128be5bc86744eaa55c562ded751adb6e6e1a4d893807aa0212bf8a869f3e78b8d7f2fbb41cd59c3fff9467a5bf57ffeffe65f00e17cabbcb8e2b738e4a072a8279efa0bb43980c53918ab54c1a8e99217a4ad183cd72d6bbc1f81bb8729cb5bc03a650b18b690aa465481c09eb9e119fa0244379ec67ae20f94ba59d6bfa48ecc927b9009cd354e160de85cec16b9d92d0479ee71a19b4d80369cfe6966daf868e18b3002cfa4d03e0cdc0aeca9e963c793ed266cec8b5aa17099fb373c1d94a346f6ec49f85cf57f73d8ad2d4c927970bd8c94fa136368837a08350e5bcc9ea7b4c86048d58eacdd", 0xf9}], 0x1) 2018/03/27 00:27:07 executing program 2: r0 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x2, 0x4000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000500)={0x80}, 0x1) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000100)=""/196, &(0x7f0000000040)=0xc4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x3, 0x3}, 0x10) setsockopt$inet6_int(r1, 0x29, 0x3c, &(0x7f0000000080)=0x2, 0x4) r3 = inotify_init() ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000300)=""/239) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x8, @dev={0xfe, 0x80, [], 0xe}, 0x80000001}], 0x1c) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000480)=0x4) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) ioctl$TUNSETOWNER(r2, 0x400454cc, r4) fstatfs(r2, &(0x7f0000000200)=""/199) 2018/03/27 00:27:07 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x0) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b94ff8)={0x0, 0x3}, 0x8) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x88001, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) 2018/03/27 00:27:07 executing program 6: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x5000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) sched_getparam(r0, &(0x7f0000000100)) 2018/03/27 00:27:07 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000847000)={&(0x7f0000418e8c)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in=@loopback=0x7f000001, 0x0, 0x32}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40a480, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000040)=0x7f00000000000, 0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)) 2018/03/27 00:27:07 executing program 3: r0 = socket(0x2, 0x80005, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x1000000000000012, &(0x7f0000000100), &(0x7f0000000140)=0xa) io_setup(0x80, &(0x7f0000000000)=0x0) io_destroy(r1) 2018/03/27 00:27:07 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000e00)=@nat={'nat\x00', 0x19, 0x5, 0xd80, [0x20000080, 0x0, 0x0, 0x20000a38, 0x20000be0], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x5, 0x1, 0xa01, 'tunl0\x00', 'bond0\x00', 'syzkaller1\x00', 'ipddp0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0x0, 0xff], @random="9c8bb82a9fc1", [0xff, 0x0, 0xff, 0xff, 0xff], 0x898, 0x898, 0x8d0, [@time={'time\x00', 0x18, {{0x0, 0x86, 0x5436, 0xfef0, 0x1000, 0x100, 0x3}}}, @u32={'u32\x00', 0x7c0, {{[{[{0x3, 0x3}, {0xc1, 0x1}, {0x465, 0x3}, {0x401, 0x4fd0612dedaed129}, {0x90cc, 0x1}, {0xffffffff}, {0x7, 0x1}, {0x100000000}, {0x4, 0x3}, {0x0, 0x2}, {0x8, 0x1}], [{0xffff, 0x401}, {0xd2, 0x1000}, {0x7, 0x9}, {0xfff, 0x20}, {0xa1ff, 0x2}, {0x80000000, 0x7}, {0x400, 0x6e72}, {0x2, 0x6}, {0xffff, 0x9}, {0x8000, 0x713d}, {0x8, 0x1}], 0xa, 0x5}, {[{0x100000001, 0x3}, {0x6}, {0x9, 0x3}, {0x400, 0x1}, {0x6207585f, 0x3}, {0x1}, {0x80, 0x1}, {0x8}, {0xe06e, 0x1}, {0x0, 0x1}, {0x7, 0x2}], [{0x8, 0x3}, {0x82, 0x40e}, {0x5, 0x6}, {0x8000, 0x334}, {0x6, 0x100}, {0x8000, 0x3}, {0x9, 0x6}, {0x8, 0x9}, {0x3cd, 0x80000001}, {0x2, 0x9}, {0x9, 0x100}], 0x4, 0x1}, {[{0x3f, 0x1}, {}, {0x8, 0x3}, {0x3}, {0x7ff}, {0x0, 0x3}, {0xffffffff80000000, 0x1}, {0x0, 0x1}, {0xfff, 0x1}, {0x1, 0x3}, {0x9, 0x2}], [{0xffffffffffffff81, 0xfffffffffffff936}, {0x10001, 0x81}, {0x6, 0x5}, {0x4, 0xfffffffffffffffd}, {0x6f, 0xfffffffffffffffe}, {0x1, 0xa6c}, {0x100000001, 0x81}, {0x3ff, 0x6}, {0xfff, 0x81}, {0x40, 0x20}, {0xe1b9, 0x10000}], 0xb, 0x8}, {[{0x0, 0x2}, {0x6, 0x3}, {0x0, 0x1}, {0x38, 0x3}, {0x40, 0x3}, {0x200, 0x3}, {0x20}, {0xc5, 0x1}, {0x800, 0x3}, {0x8, 0x2}, {0x7fffffff}], [{0xadd3, 0xdcb8}, {0x8, 0x6f53}, {0x1, 0x2710}, {0x6}, {0x7, 0x10001}, {0x7, 0x200000000000}, {0x9, 0x7}, {0x7, 0x7fff}, {0x6c93, 0xa8c}, {0xffffffff, 0x5}, {0x3ff, 0x8}], 0xb, 0x5}, {[{0x8, 0x3}, {0x800, 0x1}, {0xbf, 0x3}, {0x401, 0x3}, {0x4}, {0x4, 0x3}, {0x7fffffff, 0x3}, {0x9, 0x3}, {0x40, 0x3}, {0x2, 0x2}, {0x4, 0x3}], [{0x3, 0x5}, {0x100000001, 0x3ff}, {0x0, 0xcd6}, {0xffffffffffff8000, 0x2}, {0x400, 0x7fffffff}, {0x2, 0xba7d}, {0xca, 0x9}, {0x4}, {0x59d, 0x40}, {0x7f, 0x7fffffff}, {0x1, 0xc5}], 0xb, 0x5}, {[{0x401, 0x1}, {0x100000001, 0x3}, {0x8, 0x3}, {0x391, 0x3}, {0x7, 0x1}, {0xffffffff, 0x3}, {0x9f, 0x3}, {0x100000000}, {0xc00000000000, 0x3}, {0x8}, {0x4}], [{0x400, 0x3}, {0x3}, {0x7, 0x11}, {0xffffffffffff8000, 0x6}, {0x7b4, 0x6}, {0x5c30, 0x4}, {0x5, 0xc798}, {0x6, 0x5}, {0x200, 0x1}, {0x7, 0x2}, {0x80, 0x1fa8000000000000}], 0x1, 0x2}, {[{0x3ff, 0x3}, {0x3ca, 0x2}, {0x5}, {0x6, 0x1}, {0x9, 0x2}, {0xffffffff, 0x3}, {0x1}, {}, {0x1, 0x2}, {0x4, 0x2b5f7b0944946282}, {0x2, 0x1}], [{0x0, 0x5}, {0x4, 0x81}, {0x7, 0x20}, {0x2, 0x9}, {0x8, 0xc79}, {0x9, 0x7fffffff}, {0x3, 0x7ff}, {0x6, 0x8001}, {0x7fff, 0x7f}, {0x8001, 0x81}, {0x81, 0x1}], 0x2, 0x5}, {[{0x5, 0x3}, {0x7, 0x1}, {0x80000001, 0x3}, {0x42fe60bc, 0x1}, {0x1, 0x3}, {0x416, 0x3}, {0x100000001}, {0xfffffffffffffae5, 0x2}, {0x3, 0x3}, {0x8, 0x1}, {0x9}], [{0x8, 0x4}, {0x7, 0x3ff}, {0x0, 0x1}, {0x10000, 0x1}, {0xc8f, 0x4}, {0xf41d, 0xfb8}, {0xff, 0x9}, {0x350, 0x3}, {0x8640, 0x5}, {0x9, 0xff}, {0xffffffffffff43b2, 0x8}], 0x3, 0xb}, {[{0x5, 0x1}, {0x87e000000000}, {0x7ff, 0x3}, {0x9, 0x3}, {0x7, 0x2}, {0x7ff, 0x3}, {0x8, 0x1}, {0x1000, 0x1}, {0x6, 0x1}, {0x3}, {0x8, 0x2}], [{0xb7c, 0x1b}, {0xa7, 0x7}, {0x8000, 0x100000001}, {0xd2, 0x9d5}, {0x5, 0x1ff}, {0x8, 0x2}, {0x0, 0x7fff}, {0xd7a5, 0x9}, {0x4, 0x2}, {0xffffffffffffff81, 0x10000}, {0x6f0e, 0x66}], 0x4, 0x9}, {[{0x1000, 0x2}, {0x20}, {0x8, 0x3}, {0x100000001, 0x2}, {0x1, 0x3}, {0x8, 0x1}, {0x5, 0xd6c1bf5a59ee2906}, {0xcc4f, 0x2}, {0x1, 0x3}, {0xfff, 0x3}, {0x5, 0x3}], [{0x89, 0xfffffffffffffffa}, {0xe7, 0x72f7}, {0x100}, {0x6, 0x4}, {0x2, 0x4}, {0x80000000, 0x5}, {0x8001, 0x7fff}, {0x5c21, 0x10000}, {0x20d, 0x6}, {0x100000000, 0x3}, {0x10001, 0xffffffffffffff03}], 0xb, 0x5}, {[{0x9943, 0x3}, {0x2, 0x2}, {0x3, 0x3}, {0x3, 0x3}, {0x2, 0x3}, {0x800, 0x3}, {0x7fffffff, 0x3}, {0x3, 0x1}, {0x6, 0x3}, {0xa96, 0x3}, {0x7fff, 0x2}], [{0xde, 0x5c}, {0x7, 0x10000}, {0x200, 0x8}, {0x10001, 0x8}, {0x1, 0x1}, {0x7, 0x3}, {0x3, 0x3}, {0x100000001, 0x1}, {0x4, 0x8}, {0x4, 0x6}, {0x2, 0x7fff}], 0x9, 0xb}], 0x8, 0x1}}}]}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffc}}}}, {{{0x9, 0x40, 0x9318, 'dummy0\x00', 'ip6gre0\x00', 'bcsh0\x00', 'ip_vti0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xe264707859f5b2f7, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff], 0x70, 0x70, 0xb8}}, @common=@ERROR={'ERROR\x00', 0x20, {"8bec3effcd95e1d73d41fb2e62584641ee7288e748da9c94ae573992b277"}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x10, 0x10, 'rose0\x00', 'ip6gretap0\x00', '\x00', 'rose0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0xff], 0xd8, 0x140, 0x178, [@pkttype={'pkttype\x00', 0x8, {{0x4}}}, @cluster={'cluster\x00', 0x10, {{0x0, 0x6, 0x5, 0x1}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}}}}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x1}}}]}, @snat={'snat\x00', 0x10, {{@empty, 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x8, 0xfbff, 'vcan0\x00', 'gretap0\x00', 'ip_vti0\x00', 'vlan0\x00', @empty, [0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}, {{{0x11, 0x4, 0xae2ba48cf79fec6c, 'syzkaller0\x00', '\x00', 'vlan0\x00', 'ip6_vti0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0x0, 0xff, 0xff], 0xa8, 0x118, 0x150, [@cluster={'cluster\x00', 0x10, {{0x200, 0x401, 0x4, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}}}, @common=@dnat={'dnat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@empty, 0xfffffffffffffffe}}}}]}]}, 0xdf8) sendmmsg$nfc_llcp(r0, &(0x7f0000005200)=[{&(0x7f0000000e80)={0x27, 0x0, 0x2, 0x7, 0x100000000, 0x3, "06bf305f292c709e282010b5d71c10e6feb23c47a2576011ff38b5e31b66f83d4d0e5eac5c7173d2e037d6f556f6014638133a42604b28a185b68694167121", 0xd}, 0x60, &(0x7f0000001000)=[{&(0x7f0000000f00)="b3587013233d64e54b9eb4fad73fe4ced739d4bff14a5335dd4dc8dbf8aafa76f6ef711ebcbeea0c0388cf72372b26ee2db265144b77bdc224fbf4293a5708fdc1a70a85d1f268c54b0ec20057e655e1f3f39d5e680b5533f9e982f472e0b9b80b963d51741650334c337ea189ab971110f1e6db3168e22b211a0d10c768bd882972a6e862c31b1658d05587d79f4d752613d5e39c28280a783b79c5a183472eda2e90b9f7e8dfcd16e0f67d09cf69647f161980238a3e8a643b6f6a97f8a426cee3f5825fc3affeeb69d87bb3dbcd115e91c769f5df675b64ab2f6f935567", 0xdf}], 0x1, &(0x7f0000001040)={0x1010, 0x110, 0x1, "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0x1010, 0x10}, {&(0x7f0000002080)={0x27, 0x1, 0x2, 0x7, 0x5d, 0xfffffffffffffffd, "cfd6eac7c223d047c48e672ffab0146dc35315eecbda42c492d6ead9de84c0ae131885acdb49d40d142f2613203183816421bc6f1968736689db3f14c203a0", 0x1e}, 0x60, &(0x7f00000036c0)=[{&(0x7f0000002100)="8b078d96b70def31598ddd7a210d43ba731a7f9fae07624cd3f2314db3f807d516680cacbce0b77eab08f37efdfb2a6be99101803880281c1c5e89e79c37d6d663e86a8af7bf4108c5764840ad169a913a30c32285fd2bcda3e8731d674b060fce8e5faf4fe5e3d39799cadf468aa87d84f233", 0x73}, 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{&(0x7f0000003980)="10b190b7f61e16a259b0bd1037a10352b8d9179fbf8234ab0afce32074a535d0b6aa0fca76cb8f730ac09d03babe9030c67b85149c3b5d7bff952d958e719212c514dbe2e86fa4fb146db12c2d18c64080cd6a04fb2e9a38756bee35b6840bc79957b1fdb5472acb30109557b83a35c7859690f71d159e4e310a45584b3b2ce28e267e16ad1e459a0f5679a058826e", 0x8f}, {&(0x7f0000003a40)="3ccdb81f6f68aa12d0b9fbd79984d71ed4b9959d0720d541e9adf369c434173addb148f64e8539a6ebb04e62a4be04baf6e055cf1deebe1cfd93d1b625c411e3ee4d5e78cb234b37559df8e7c00297b3282118e4ce79cefea99a2536386296d9216597db8d4abeba76ec9263b970c3bfb9b5d26a41b04cd9109760321a304602df820d4c829cf58975df3baae47992d773d47a1b21", 0x95}, {&(0x7f0000003b00)="39a729bac5afec08bd96971da3d59f7308024cdd179444fc6a7d5bb5262afe2357024769b7b4a7615947c9699cdbf15169d15a3f31bf02316734bfe622", 0x3d}, {&(0x7f0000003b40)="b8c3d5101621dbed0d025a30f74d134410035ba4af62f55c6752dd9b6b792f8713d59096c67f513cd6d2a73a78d028b3f8283821c072b8108323fc4e3c6e6490b47ab685f69925ad5554eef7474dd8db2603af5fac856838db3530bb891ace068eb484694263bdd022f6a925a943b4ea59dad85645d7a0643fffc3ebbbf205de1c51b79f6e4de0eb73d732892ee3ea481b741ff4f61d16058ca0e601feed7d91661fdfeeee8c5dd7cafb22680f77889385553399749161ea61dd5c05b547c17043b7387aba3ef3ccee48ff26c86c8a01d3f15033fcff8263ee7b962c6eb77966ffc2b632a72d636fc36586ce3d95b29e885fa458ca71", 0xf6}], 0x5, &(0x7f0000003cc0)={0x90, 0x11, 0x6, "4a0127e191e03512bb0b7fd37f69563901b5a7f584bc56aba3b81124a7c2dc864fd0a05e5e6df22523e3d7f238a7d6ab86a903252537116402ebad8922e77423c865da654fd838f890508e00496a099d061f68ec3c7aa4ec47ad05ecad8e77a30b36980718e7ba30be71c628d99eb81d3898f9ddb57e909f5e4974bfd2c8"}, 0x90, 0x80c4}, {&(0x7f0000003d80)={0x27, 0x1, 0x2, 0x2, 0x100000001, 0x200, "6a522ff84c72b63852cf2e50934a6192c0db77382c6547af83e8044f995573ce4f2abb7d806b0ca8985431627a418b7f1769180a96e558ff7c8b7569346118", 0xc}, 0x60, &(0x7f0000005180)=[{&(0x7f0000003e00)="76af4995619d262f7c1b59387f46ff7899f7058be5a2a4469895f74c4224a808c0", 0x21}, {&(0x7f0000003e40)="8c765ac7e92edff9efa1ea9473a9de62ba34a85e693a4f2fc87c61508f511d7e76f3b2ee90a03e8d1862a6fa0389f06cdcdadf72be4ab41726fed8c58d9ac019960edb6a60c4107523d861c261db307e0d1868b2efa1defd39c0d387a766da48690e43", 0x63}, {&(0x7f0000003ec0)="9c0c32a10926ccf2c82fc05c07ba66710583ed90fb7c817731d114eb68d8c9d3f6ca09ea70ba0e2aa873014c9cb5280cf83fd715fe112ac33864cf98c6f32d647026db49c653016abdbc12920d636d583be585baed16bf2288da2edbeffd9572923be6ad825f885e5f38c37e4266b462b2a098fcf4de01cd1e7182928039edb92311", 0x82}, {&(0x7f0000003f80)="848d685800649ed5f338672251e52ad0c113cc54ac326b97edd00381", 0x1c}, {&(0x7f0000003fc0)="4a3f0db3685f413b9ba180434810e954a86579a2bd86c3ddda613c9796da0067bee641e361134684c5abd9637553166f7c23cb012e59a8e1bbde3b1e9785a849749fd97d23c7b57c52f9cb209675df9790df7a12637708d1b53a63c30b6a01c585bf1547225848c539b55c336605598e45da78b5ad76f5ee54f86d6cbd511f8fa6d4041f45e7519620ed2360681a62f71374f30ec12e9294af7cf188fc", 0x9d}, {&(0x7f0000004080)="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", 0x1000}, {&(0x7f0000005080)="21dd0727525217f4f9f7eda1d2f73db385972a369194bc32c77d124e50c7610d73dcea5056e793e2800d13b03adaed6d87f2a140880f42a0a409a521d8c7eb36ed31a47a44d7e57c259b5c7e5c8a1d4d1e68af10b83bea7bb15615a0be05bc7cf4c31c927d284f64d2d00fbef6f5cb16ee24188454bbf38bf128817ad2911c307e1f2ec18d0227ef0107076de0d5260488db02da6e7f9336e5d658e5032c980a458986b74599afcaab67bee95f9c968719d428174b80d661032ef88dfbab0b", 0xbf}, {&(0x7f0000005140)="9d1bfcd64f3dd444ae404d", 0xb}], 0x8, 0x0, 0x0, 0x8890}], 0x4, 0x40088d4) 2018/03/27 00:27:07 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d35000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000340)=""/67, &(0x7f00000003c0)=0x43) 2018/03/27 00:27:07 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) setresuid(r1, r1, r1) 2018/03/27 00:27:09 executing program 2: r0 = semget$private(0x0, 0x0, 0x0) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) semtimedop(r0, &(0x7f0000000040)=[{0x0, 0xfffffffffffffffc}], 0x1, &(0x7f0000380000)={0x0, r1+10000000}) semtimedop(r0, &(0x7f0000000100), 0x0, &(0x7f00000000c0)={0x77359400}) semctl$IPC_RMID(r0, 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) 2018/03/27 00:27:09 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e21}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bond0\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000200)={r1}, 0xc) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) sendto(r0, &(0x7f0000000100)="465f3c6e7403aa43ba85db2add6ede3590edcb893c725b105d84850d62e89e340b118a62e0b60676dc40bcef95b104155b7d3bb5a3d70ff6cca65978d693044e41c1e93fefe5c10f2f46d719ff1aa9c1d43265ed9a3119af6626273a43c6f7aa6b0d16b3cff359b5f6a6479dcf1083f5713444fb4e6bd9ed8473dfc17c4ab11ab6600a581108f5d3d393ee083da9f185fa7b8b26e2c3aec2eb261ca4d09d34ca8b752f305fdded0827e4581fc1bcb0e8fd965adaf4eaef18aa1d429461ee21b13810783360d527a16ca83c0f84de120d3e442c17ab5ce08f009489058d05d8e319102841d3", 0xe5, 0x8040, 0x0, 0x0) 2018/03/27 00:27:09 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) r2 = socket$inet_dccp(0x2, 0x6, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_mr_cache\x00') accept4$unix(r1, &(0x7f00000002c0), &(0x7f0000000340)=0x6e, 0x800) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f0000000480)={0x6, 0x0, [{0xc0000009, 0x3ff, 0x5, 0x2, 0x0, 0x6, 0xfffffffffffffffd}, {0x0, 0x8bc, 0x1, 0xfa2b, 0x3, 0x7, 0xa889}, {0xb, 0x1, 0x5, 0xfffffffffffffff8, 0x4, 0x7fff, 0x8}, {0x6, 0x1, 0x1, 0xc30a, 0x4, 0x5, 0x6fb}, {0xd, 0xfffffffffffffffd, 0x6, 0x7, 0x40000000000, 0x3, 0x1}, {0xc0000007, 0x6, 0x6, 0x1f, 0xffffffff, 0x7, 0x7}]}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000200)={r2, r3}) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) fcntl$dupfd(r2, 0x406, r2) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f0000000100)={0x0, r4+30000000}, &(0x7f0000000140), 0x8) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x0, 0x0) close(r5) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r5}) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000400)=""/96, 0x60}], 0x1, 0x0) 2018/03/27 00:27:09 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000b36000)=""/40, &(0x7f0000d60000)=0xfffffffffffffead) socket$netlink(0x10, 0x3, 0xf) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000100)={0xcb, &(0x7f0000000000)=""/203}) 2018/03/27 00:27:09 executing program 5: r0 = memfd_create(&(0x7f0000000580)='/dev/qat_adf_ctl\x00', 0x4) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x200041, 0x0) fallocate(r0, 0x0, 0x0, 0x2) 2018/03/27 00:27:09 executing program 3: r0 = socket$inet(0x15, 0x3, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x200, 0x0) accept4$ax25(r1, &(0x7f0000000300), &(0x7f0000000340)=0x10, 0x80000) accept4$inet(r0, &(0x7f0000000380), &(0x7f00000003c0)=0x10, 0x80000) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000480)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="006505e36e1bc7019d9042ce4000000000", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="768cc7b3cf29020caf42572199f2c7726814e33304ecfb6557ce3631e152b64eebe1cebbd7a97876950600c8bc55034be721549611a11fab17772dec69ab2336b3cb7a968da677fec82b5d8c2279f1b515b26fa632f4aadff63d83826c0c32ce858b53bbde8f0d024c058359da8ef86abe04db521a0842d8970aa86c1188b088fc033a649127837fa72e6b15162bdcf328615b88b38b19b3669e4ecf89a65b2eb4e6d708000000a3ed748e9859840c3caa"], @ANYBLOB="01fa01000100e1000300000000000000f10ee80436176e4c26965e3db2432b1b04af9370d01f5f3db73030296623af80bf260425776b17c7f81f7c5b95da260b95cdb28944ccbec40731b8ab34946810e1e967d4144e62910ef2b4a48741ae5df4fee16ab5a9c4f5709d235c0862c99d3b50c7efb321a3cda875af5b7b673a35b5d0f804536a45116812370131c5f6a3fddc78b9f671e396eb6d38234410d78989dbaa0110a6487c0721e39c64238b2539"]) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f00000005c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000580)={&(0x7f0000000600)=ANY=[@ANYBLOB="d0000000", @ANYRES16=r2, @ANYBLOB="000325bd7000fcdbdf250900000018000300140006000000000000000000000000000000000154000100080001000a00000014000300e0000001000000000000000800080000020000140003007f000001000000000000000000000000080004004e23000008000b007369700008000500ffffffff080006007310000008000600080000000800060009000000300001000800010000000000080009005a00000008000c00736970000c00070033000000040000000800050001000000705fbc3f26c24a8bdc6a3332dee1887e5691751879e878d7d1b0718b8174846d1245e8fb75ac03c6ddbfe2208876fac26138dd11de54dcddb9bb637c24a100000000000000000000000000"], 0xd0}, 0x1, 0x0, 0x0, 0x4000000}, 0x4008800) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000040)=0x1ff, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000002c0)) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) dup2(r0, r0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000440)) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xfffffffffffffd59) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000180)}, 0x0) 2018/03/27 00:27:09 executing program 4: r0 = socket$kcm(0x29, 0xa, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) getpeername$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14) r2 = dup(r0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='@\x00') 2018/03/27 00:27:09 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="ee", 0x1, 0x20000001, &(0x7f000007f000)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f00000001c0)=0x80, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000002c0)={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, {0x1000303, @random="b8160d73086a"}, 0xb, {0x2, 0x4e21, @broadcast=0xffffffff}, 'erspan0\x00'}) sendmsg$nl_netfilter(r2, &(0x7f00000009c0)={&(0x7f0000000780)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000100)=ANY=[@ANYBLOB="fd28600fd495d5d16a65b7969aebb9c943c78ea8c3c7aec29e3fc977d16c79c763581a1ab8e7ea7e2d2ee940e6970c568de8c6100adf34f8dcc9bf5c24148ec3c0c2a99ea2ddacc2fa268fc77749233221d064ebcb02f42074aa00d615a448e1390f755842f934b05f33c006f8"], 0x1}, 0x1}, 0x8000) close(r0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000040)=0x0) listen(r0, 0x0) sched_rr_get_interval(r4, &(0x7f0000000080)) 2018/03/27 00:27:10 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x40) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f00006a7ffc), 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000140)=@hopopts={0x3f, 0x14, [], [@jumbo={0xc2, 0x4, 0xff}, @jumbo={0xc2, 0x4, 0x30}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @calipso={0x7, 0x28, {0x8000000, 0x8, 0xc353, 0x9, [0x4, 0x3e7, 0x8, 0x2900000]}}, @calipso={0x7, 0x38, {0xafe, 0xc, 0x1, 0x0, [0x7, 0x3e00000, 0x0, 0x5, 0xfff, 0x7]}}, @ra={0x5, 0x2, 0x51}, @jumbo={0xc2, 0x4, 0x100000000}, @enc_lim={0x4, 0x1, 0x7}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0xf}}, @pad1={0x0, 0x1}]}, 0xb0) rt_sigprocmask(0x0, &(0x7f0000000040)={0x7}, &(0x7f0000000100), 0xfffffe2a) 2018/03/27 00:27:10 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r1, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x6e) r3 = getpid() fcntl$setown(r1, 0x8, r3) fcntl$setsig(r1, 0xa, 0x12) r4 = dup2(r1, r2) accept$inet(r4, 0x0, &(0x7f00000000c0)) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000080)={0x10, 0x0, &(0x7f0000000040)=[@request_death={0x400c630e, 0x2, 0x3}], 0xd2, 0x0, &(0x7f0000000140)="47442198571a115cf42a12335d5eb97f1412f823da751678f10766b8820ac1f6c158cf2d37abb328bcffa58c447f766f15a44fe217a60e69a353188c97d33d3f25b821fb648c84156e5f7ba398da705abd7c7a699b0c49c9a931d7ea46e2fee46132a3dfb90a594f216c521c849f0508b91a4b75ffc99852ac8bbbb6f669342aa07fcf38dd6ee79068852425292be7f438de0747cfa3a027f74d9934517bfc76f19ca2f5a0409b2e6da294ca4a2594ed25895ffd5b72eb7fba6d6ab822e85a1846d4884a7979f63177875cfd2a495e584cf1"}) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 2018/03/27 00:27:10 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1, 0x1) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x6, 0x4, &(0x7f0000000080)=@raw=[@jmp={0x5, 0xffffffffffffffff, 0xa, 0x3, 0x4, 0xfffffff4, 0xfffffffffffffffc}, @jmp={0x5, 0x0, 0x9, 0x0, 0x7, 0xc, 0xffffffffffffffff}], &(0x7f00000000c0)='GPL\x00', 0x7, 0xd2, &(0x7f00000002c0)=""/210, 0x41000, 0x1}, 0x48) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x10, r2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="006400ecff0345") getdents64(r3, &(0x7f0000000100)=""/66, 0x42) openat$cgroup_subtree(r0, &(0x7f0000000700)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000600)={'bpq0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000640)={0xf, 0x6, &(0x7f0000000540)=@raw=[@exit={0x95}, @alu={0x7, 0x8, 0xf, 0x6, 0x6, 0xffffffff, 0x10}, @generic={0x1, 0x4, 0xc7b4, 0x6}], &(0x7f0000000580)='GPL\x00', 0x7, 0x32, &(0x7f00000005c0)=""/50, 0x41f00, 0x1, [], r4}, 0x48) clock_settime(0x5, &(0x7f00000003c0)) accept4$llc(r1, 0x0, &(0x7f00000006c0), 0x0) accept4$unix(r3, &(0x7f00000004c0), &(0x7f0000000400)=0x6e, 0x80800) getdents(r3, &(0x7f00000001c0)=""/249, 0xf9) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0xffffffffffffffff, 0xe1, 0x8, 0x1, 0x3, 0xfffffffffffffffa, 0x3, 0x8f9, 0x0}, &(0x7f0000000740)=0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000780)={r5, 0x100000000}, &(0x7f00000007c0)=0x8) getdents64(r3, &(0x7f0000000df0)=""/528, 0x7f355eb8) 2018/03/27 00:27:10 executing program 6: r0 = socket(0x10, 0x803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000005c0)='/dev/net/tun\x00', 0x0, 0x4000) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={0xffffffffffffffff, 0x28, &(0x7f0000000140)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000580)={r2, 0x5, 0x10}, 0xc) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/cuse\x00', 0x0, 0x0) readlinkat(r3, &(0x7f0000000840)='./file0\x00', &(0x7f0000000880)=""/54, 0x36) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) mount(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)='./file0\x00', &(0x7f0000000780)='mqueue\x00', 0x1020000, &(0x7f00000007c0)) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000480)={@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x0, 0x2, 0x1, {0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0x13}, 0xe9c}}}, {&(0x7f00000001c0)=""/80, 0x50}, &(0x7f0000000080), 0x60}, 0xa0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000600)=""/224, 0xe0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000240)=r4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"643071300000000000000020001600", 0x2}) r5 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9893, 0x200000) read$eventfd(r1, &(0x7f0000000800), 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0x8) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff40ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000000c0)=[{{0x0, 0x0, &(0x7f000072a000)=[{&(0x7f0000000380)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}], 0x2, &(0x7f0000fd0000)=""/100, 0x64}}], 0x292, 0x0, &(0x7f0000fd0000)={0x77359400}) 2018/03/27 00:27:10 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x80002, 0x0) write$eventfd(r0, &(0x7f0000000080), 0x8) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000040)={0xfffffffffffffffc, 0x0, 0x2, 0x1000}) mmap$binder(&(0x7f0000624000/0x4000)=nil, 0x4000, 0x3000002, 0x22812, r0, 0x0) 2018/03/27 00:27:10 executing program 5: mbind(&(0x7f000058d000/0x3000)=nil, 0x3000, 0x1, &(0x7f0000000600)=0x4, 0x236, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x4000) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000280)=0x3) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x9, 0x400401) getpeername$packet(r0, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000880)=0x14) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000240)=""/51) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)) sendto$packet(r1, &(0x7f0000000100)="2112294fb2c8d31c833db19e333367473688ed53f3a3f0e7c718f3add5adf19524445921b24c57e2c231583d7f589f0ffefba0e8a3c4ae0e3b17170ced745404c848d84050bf7593a21069bda9ef14bad87790d6ce1ac1ea39a38ba81ce6fde5ad98fcfbc5a29d0e0585f2dbd593445335e2c866930f283fa4addbfe8a528523ba426498fea99ab05d6c1ae6ec0df9dbcc443cf3e88cf25695d2897196a6708366cef77fe5c9bd631b8bee628d5ddd73dca2f9fb452dfde7fa644938ebbe94740a1bdfe968", 0xc5, 0x94, &(0x7f00000008c0)={0x11, 0x1f, r2, 0x1, 0x9, 0x6, @random="57da1b263377"}, 0x14) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x240000, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f00000000c0)={r1, 0x0, 0x34d, r3}) socket$nl_route(0x10, 0x3, 0x0) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) 2018/03/27 00:27:10 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f0000002900)=[{&(0x7f0000000740)="87", 0x1}], 0x1, &(0x7f0000000680)}, 0xc100) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x40, 0x200100) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000080)=""/108) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000680)={&(0x7f0000000100)='./file0\x00', r1}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x3d8, &(0x7f0000000140)=[{&(0x7f0000000180)="98d45020c48194c726c46b0caa71743e92522c1d595cd18d397bcca007eb588a1d1dd141ef10c1c9b12141e050bb59270053a3d7f4f48b4dceb3a54dc8cfd8c68c201881048abb59974041d6697ae15f74be84778bbf7abf4e066179773d6c25df0e6c84dce050551a5709e163093a7bf50efb9d1033f378acd410482ab895ce648225f830143400b6d7cd85af91cca62b2f1798f9750b572e765fb3544801a65b69faac4aa36eccf23bd5c0ac55c978c775fbd0aff5422764bcdef50f5fd2fb5f70aa3a263f0606747220959c849da58fd718553cea444ec2b503b0f0f30408df62fc19b2f0d58bc1fcd13be2e087665d00b064c3a203a01db59b6bf151beb10370a89661b88ca7305c20191e7d130772ae4bd47f7afcb2f0bcf8abfe5df676a884e6c48910cc74b90c6dc4480fd554d08219ecb0b77e970df41986d7d79818fadf9f40f12525586e6ad25a64cd2fa65871f5b4f465fc62339b1502c049a43f805db47fa418a44514199ccee421bbd2a1a568a309425f7de87d9e86f210e362abdc142c9e89486052e27e2226626adde52a7248599fa705e849c43ca6019468e6e4da9d0197e6c8b0ceee6a6537d5c77c72a7147e993dbc1ff25cb88f427005c76ea2a206baa00a5316e83c161da9f7871599eb8ffb8a0e0cfc52be50a741147e97d4f16ca5e0bf92a9669c1ace4a30624e0f052b05529fa52970a06d8fdfb45cb97ea78f4a23b2cbb5dabc6632f08701937c13040b66a3a1118d65460082716ed2144334003bcd9aaeb92f094b49a8a6441dffad3531e934c2748a590f3770de373d3074959700f13bcf04000000546426e33a77b0e902a6aa8591b03b2097b920000f6dd7722e682fdea200110d96304b441f909d9e37ba9f2610cb946a5789e5ea921ad70f7df22ac905d8edf9abc8d1ec521739186e9f3aa867f4983ec1b289300922e648be82c11d8c54e3a533e1ff7b0e2334d5aefcd6ea14ae5ed53e1a278ca04530ac8e3c9d1f08e55dc70ea9d2abdd81b0ae06f1271b2f8eca7e08d03f52805e600d34052c66f3515e18e1044666bd12d10fd62ba2dba772fcc18f16a25806d1605c052a82a0d8f20d1b891c66d3710712876eaaabea1b382e50f8accda3520b11db15c2a72aeae4a52f488627502d794efd839e5faa220e54280a44271309fa961aa9c1aa066ccc1549dae85ac09b34813add4e2a3002f243fa809ca75b24b61db28b6ad4d0022024be8c035f86f516341cb2002acf1d2dc525544b84f8d2204118b9d99c0b627fc9757ae14ead57074163819f0ff19655cac2e200b78d399dedf745c1810b73d26c6a4fc0658df3b61886933dbefc4b7ecc655d0cb19824d8faa3c0223dd0a3931e92bdb553c678475c860989c2ce33804deb4708a422d6713525e2029085144d7d996cb0a87a1999f227644957f842d36787b945fdbca248fda4da81dec59508137d397934372a20f2438e7f4e61e212e349f7d5892cbf6c8e1112669d57e6c107c530b66592975d9fdd1a1ed86781f7d22bf824c61d7894f60d38e1a7ea3a7a786d3eb7761a495318e9b94eea1ba6da5cf5fe37a2d8672a7fa4eca80404ed69243382822f246e29c183562d7c62364820c42ffad573ca29166fea4dafe4fe27790ecd9c59e59e173e41c5ee0b853f25f454cf8918bf8c8e4572d816370fe2d22463fa948e0cf25f81286ef5aa84b11d57fd1b8ae0fcc9a3bf2353aad6f4af3c00d65db804", 0xffffffffffffff40}], 0x0, &(0x7f0000000700)=[{0x0, 0x0, 0x7fca, "93ba978001bb830d489481c666bf3c36209b71756ab6b68c0b6297a712dcad1f665f891356"}], 0x24f}, 0x0) [ 271.829745] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/27 00:27:10 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x4) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000000080)={0x100, 0x6}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x7, 0xffffffffffffff9c, 0x1}) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000180)="3d7b349e0a30a7e37ee6942a2001281a976aa4e8005c70bdd9f245b131e4c584a7ad81f8879542d7b84af91ffa685dc0346ab91fed0b10b198c32bec08b10fd4fc2dd08658bf68827ed170ad366158721fdcb4ac1ca8103f0fdb411e761df63f715fecdfd5f793926b7f13f6f7b3c4a976e2fd1ed988ff06bea210d80a83375c1c1a8dc33bc472072d99277bee5d2436e230863579090addd8607e925d62e454056282f49065c8ec264ac6ff48fad29d11322d7eb8fc12a27ecb49b84d6b71d83acaa5e34be6bb2b60a17cce47e70192be48e110ac7674187f2b1f497e446049aff6fef3539ac2e2502a7d8dc71d011d05ce6fddeaad86a8") getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001380)=@assoc_value={0x0, 0x9}, &(0x7f00000013c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001500)={0x0, 0x8}, &(0x7f0000001540)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001580)={0x0, 0x3, 0x30, 0x800, 0x2}, &(0x7f00000015c0)=0x18) sendmmsg$inet_sctp(r1, &(0x7f00000016c0)=[{&(0x7f00000000c0)=@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000280)=[@init={0x18, 0x84, 0x0, {0x4, 0x6, 0xfa4, 0x8000}}, @init={0x18, 0x84, 0x0, {0x100000000, 0x7ff, 0x7, 0x100000001}}, @init={0x18, 0x84, 0x0, {0xf8a, 0xe4, 0x1, 0x5}}], 0x90, 0x400c041}, {&(0x7f0000000140)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000340)="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", 0x1000}], 0x1, &(0x7f0000001400)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x80000000, 0x8006, 0x7, 0x7fff, 0xe36, 0x4, 0x6, r2}}], 0x30}, {&(0x7f0000001440)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000014c0)=[{&(0x7f0000001480)="65c8414329edef940fd86db9", 0xc}], 0x1, &(0x7f0000001600)=[@init={0x18, 0x84, 0x0, {0x8, 0xce5, 0x10001, 0x62}}, @sndinfo={0x20, 0x84, 0x2, {0xf1, 0x8, 0x8, 0x6677, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x100000000, 0x100000000, 0x2, 0x20, 0x2, 0x8, 0x8, 0x10000, r4}}, @init={0x18, 0x84, 0x0, {0x8, 0x101, 0x72069db0, 0x6}}], 0xc0, 0x10}], 0x3, 0x20000000) 2018/03/27 00:27:11 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'bridge0\x00', 0x0}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="2c000000130001080000000000000000000000003511517535900d305e41e760d7862ba01fe8029225f07f3c9035fbed20ff8ac0f1e77db15b0ba61a1d16ca4649c74928a8545df3ca72a043270810da95821e5a66444c8883cce67f0d28a98a7f3096ac1a17f5fdeb8a35fed8d26dda0276b48546c64ffdf8944e2ebcf36dcfcbeeb607092c67de6cf25ffbaf9b", @ANYRES32=r1, @ANYBLOB="00000000000000000c0001000000000000000000"], 0x2c}, 0x1}, 0x0) 2018/03/27 00:27:11 executing program 0: mq_open(&(0x7f00000000c0)='os2.', 0x0, 0x11, &(0x7f0000000100)={0x1}) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$fiemap(r1, 0x40086610, &(0x7f0000000100)=ANY=[]) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000000)=0x4000000) 2018/03/27 00:27:11 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000040)={@ipv4={[], [], @local}, 0x0}, &(0x7f0000000080)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000100)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000980)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="2022000010000100000000000000000000000040", @ANYRES32=0x0, @ANYBLOB="00000000000000000c0016000800010004000c00140003007663616e300000000000000000000000"], 0x3}, 0x1}, 0x0) 2018/03/27 00:27:11 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0xffffffffffffffff, 0x120c03}, 0xc) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0xffffffffffffffff, 0x2}, 0xc) r1 = accept4(r0, &(0x7f0000000080)=@alg, &(0x7f0000000100)=0x80, 0x800) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000140)=[{0x4, 0x200}, {0x0, 0x3ff}, {0x2, 0x68}, {0x3, 0x100}, {0x2, 0x6}], 0x5) 2018/03/27 00:27:11 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='.@\x00\x00\x00<', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='pids.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000140), 0x0) 2018/03/27 00:27:11 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'bridge0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300090c000000ffffffffffffffff02001300020000000000000000000000030006000000000002004e20e0000001000000000000002402000100f8ffffff0000000200000000030005000000000002004e20e00000010000000000000000"], 0x2c2}, 0x1}, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000300)={0x0, 0x9}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000380)={r2, 0x7}, &(0x7f00000003c0)=0x8) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)={0x800, {{0xa, 0x4e21, 0x2, @empty, 0x5}}, 0x1, 0x4, [{{0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7a41d320}}, {{0xa, 0x4e23, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x81}}, {{0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x7ff}}, {{0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x81}}]}, 0x290) 2018/03/27 00:27:11 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000000c0)={0x2, 0x5, 0x0, 0x19, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/03/27 00:27:11 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x400100, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000000180)) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'\x00', 0x2001}) alarm(0x7) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x0, r1}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f00000000c0)='\x00') ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) close(r1) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000100)=0xa4) 2018/03/27 00:27:11 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000), 0x4) 2018/03/27 00:27:11 executing program 6: syz_emit_ethernet(0x4e, &(0x7f0000000000)=ANY=[@ANYBLOB="ff3997ffcd000000000057b2524b8fe7f7000086dd60c8fba200183a000000000000fbcf938ade9715d7b7380000000000000000000000ff020000000000000000000000000001020d907800000000f10200030000"], 0x0) 2018/03/27 00:27:11 executing program 0: r0 = socket$inet6(0xa, 0x80805, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)) shutdown(r0, 0x2) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000080)=[{0x0, 0x8}], 0x0) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/03/27 00:27:11 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x50000000af01, &(0x7f0000000500)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000000c0)={0x0, 0x10003, &(0x7f0000000180)=""/142, &(0x7f0000000680)=""/69, &(0x7f0000000100)=""/14, 0xfffffffffffffffd}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x4365c2, 0x0) getsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000000040)=""/1, &(0x7f0000000080)=0x1) 2018/03/27 00:27:12 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000005c0)=[{&(0x7f0000000480)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c, &(0x7f0000000540), 0x0, &(0x7f0000000580)=[@init={0x18, 0x84}], 0x30}], 0x1, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0x0) write$tun(r1, &(0x7f0000000040)={@void, @hdr={0x3, 0x80, 0x1, 0x5, 0x1ff, 0x9}, @llc={@snap={0xaa, 0x0, 'Xp', "4f4e8c", 0x8a4c, "c75de755b5e89059d8d46e2e194ee9d3"}}}, 0x23) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000080)={0x7001, 0x2000}) 2018/03/27 00:27:12 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000000), 0x4) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x84083, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000400), &(0x7f0000000240)=0x68) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = accept(r1, &(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x80) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000000380)=0xe8) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f00000001c0)={0x62, @empty, 0x4e23, 0x2, 'wrr\x00', 0x8, 0x1ff8000000, 0x66}, 0x2c) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000480)={@local={0xfe, 0x80, [], 0xaa}, 0x13, r3}) fcntl$setpipe(r1, 0x407, 0x6) setsockopt$inet_buf(r1, 0x0, 0x2d, &(0x7f0000000040)="9c7ad654a038278bcb6093ec32e9c9212d60351623a043ee5f92acda972168f10050fe35fcbd86735bcedfbb3c6d01d6c26f993440b0d1b30c0a19aaff73ff46f90317a074f5eb3c572972ea28c0afffbc145af6f02e24a037e4bd33bf615a45f46747b87a49804cd55824790ecd9349f1aeadcbb1a8b499b6278da86f5b0225f677b6b9f7f68f0b3007af93fb462386625fdbacc8119846e8e9fcd5b15780b47192789584c1e3e7bde6", 0xaa) 2018/03/27 00:27:12 executing program 1: capset(&(0x7f0000b3e000)={0x19980330}, &(0x7f0000f21fe8)) r0 = socket(0xa, 0x2, 0x88) r1 = socket$netlink(0x10, 0x3, 0x4) connect$inet(r0, &(0x7f0000ffdff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) writev(r1, &(0x7f0000644ff0)=[{&(0x7f0000ff8000)="480000001400257f09004b01fcfc8c560a880000f217e00600000000000000a2bc560300000000000000200028213ee206000000000000ffff5bf1ff00c7e5ed5e00000000620000", 0x48}], 0x1) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000001000), 0x2) recvmmsg(r1, &(0x7f0000003640)=[{{&(0x7f0000001040)=@alg, 0x80, &(0x7f0000001580)=[{&(0x7f00000010c0)=""/91, 0x5b}, {&(0x7f0000001140)=""/26, 0x1a}, {&(0x7f00000038c0)=""/58, 0x3a}, {&(0x7f00000011c0)=""/190, 0xbe}, {&(0x7f0000001280)=""/169, 0xa9}, {&(0x7f0000001340)=""/83, 0x53}, {&(0x7f00000013c0)=""/221, 0xdd}, {&(0x7f00000014c0)=""/190, 0xbe}], 0x8, &(0x7f0000001600)=""/110, 0x6e, 0x1f}, 0x9}, {{0x0, 0xfffffffffffffe67, &(0x7f0000001900)=[{&(0x7f0000001680)=""/42, 0x2a}, {&(0x7f00000016c0)=""/168, 0xa8}, {&(0x7f0000001780)=""/14, 0xe}, {&(0x7f00000017c0)=""/187, 0xbb}, {&(0x7f0000001880)=""/74, 0x4a}], 0x5, 0x0, 0x0, 0x1}, 0x4}, {{&(0x7f0000001980)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000001a40)=[{&(0x7f0000001a00)=""/28, 0x1c}], 0x1, &(0x7f0000001a80)=""/69, 0x45, 0xc0a}, 0x2}, {{0x0, 0x0, &(0x7f0000003980)=[{&(0x7f0000001b00)}, {&(0x7f0000001b40)=""/197, 0xc5}], 0x2, 0x0, 0x0, 0x1}, 0x3ff}, {{&(0x7f0000001c80)=@rc, 0x80, &(0x7f00000039c0)=[{&(0x7f0000001d00)=""/21, 0x15}, {&(0x7f0000001d40)=""/11, 0xb}, {&(0x7f0000001d80)=""/4096, 0x1000}, {&(0x7f0000003840)=""/40, 0x28}, {&(0x7f0000002dc0)=""/205, 0xcd}], 0x5, &(0x7f0000002f40)=""/87, 0x57}, 0xffffffffffff7fff}, {{&(0x7f0000003900)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000003280)=[{&(0x7f0000003040)=""/47, 0x2f}, {&(0x7f0000003080)=""/33, 0x21}, {&(0x7f00000030c0)=""/8, 0x8}, {&(0x7f0000003100)=""/229, 0xe5}, {&(0x7f0000003880)=""/53, 0x35}, {&(0x7f0000003240)=""/14, 0xe}], 0x6, &(0x7f0000003300)=""/56, 0x38, 0x3}, 0x7ff}, {{0x0, 0x0, &(0x7f0000003400)=[{&(0x7f0000003340)=""/148, 0x94}], 0x1, &(0x7f0000003440)=""/35, 0x23, 0x1}, 0x5fc17c8f}, {{0x0, 0x0, &(0x7f0000003500)=[{&(0x7f0000003480)=""/66, 0x42}], 0x1, &(0x7f0000003540)=""/252, 0xfc, 0x2}}], 0x8, 0x0, 0x0) 2018/03/27 00:27:13 executing program 6: r0 = socket(0x10, 0x803, 0x101) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000), 0x2) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000080)={'irlan0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tgkill(r2, r2, 0x31) ptrace(0x4208, r2) getsockopt$inet_dccp_buf(r0, 0x21, 0xcc, &(0x7f0000000180)=""/24, &(0x7f00000001c0)=0x18) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x12440, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000000100)={0x5, 0x9, 0x10000, {}, 0x1, 0x456}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'teql0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/03/27 00:27:13 executing program 3: timer_create(0x0, &(0x7f0000000300)={0x0, 0x0, 0x4, @thr={&(0x7f0000000280), &(0x7f0000000340)}}, &(0x7f0000000100)=0x0) timer_getoverrun(r0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5bf934b4, 0x4000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) capset(&(0x7f0000000180)={0x39980732, r2}, &(0x7f00000001c0)={0x5, 0x8000, 0x2, 0x8000, 0x6fa5df55, 0x200}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') write$cgroup_subtree(r1, &(0x7f00000002c0)={[{0x2f, 'rdma', 0x20}]}, 0x6) sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x88800002}, 0xc, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="33750446b8cbfaff0f00000000000018d26694d71994fb704bdee7413d34297a9fc28885701e8bf050b682ea4e3357a5aba08d268f61b36dd0bd0b793b7d324a846d706b54a2fe4f89628b3ecec1100b14f9ad86fb71c69aafc8abead879e9eb5d091e8d587a0e7da71d1e2a759add28b63c24ff58ad0100e9cca2a7711f263d537c32512184eeadeef910aece53d8e89a361eb32261f46973410e6789ac0e4b1022478fd7e3dc63e6f7f9c07e8ed3dad674040406367241a9f881c451696cd9ac748e795227c0f00fac84495d7e1bd93719ac12f2ec0da1d9086c478afb5c591d876e37ae86de29e11afd8501c9573a9922bcd42e8f9cdbb0378de4dee16b1cb2dc8a39c044309a8fc3a7f3000000000000000000000000", @ANYRES16=r3, @ANYBLOB="04002dbd7000fedbdf25040000005800010008000b0073697000080001000a00000014000300ff0100000000000000000000000000010800060072720000080006006f766600080004004e21000008000b007369700008000800447a000008000b007369700058000200080003000400000014000100e0000001000000000000000000000000080002004e2000000800070001000080080004001f00000008000b000a000000080009000300000008000b000a000000080002004e230000080006000600000008000400070000000800040008000000080005000500000008000500ff010000"], 0xec}, 0x1, 0x0, 0x0, 0x4000}, 0x20000080) bind$llc(r1, &(0x7f0000000200)={0x1a, 0x204, 0x7fff, 0x9, 0x0, 0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/03/27 00:27:13 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x121000, 0x0) r1 = eventfd2(0x4, 0x1) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000001180)=0x2, &(0x7f00000011c0)=0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x1000, "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"}, &(0x7f0000000080)=0x1008) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r2, 0x1}, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x0, 0x0) pread64(r3, &(0x7f0000000380), 0x0, 0x0) io_setup(0x3, &(0x7f0000000040)) 2018/03/27 00:27:14 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) wait4(r0, &(0x7f00000002c0), 0x9, &(0x7f0000000100)) r1 = memfd_create(&(0x7f0000000000)="b632246574683100", 0x1) ioctl$KIOCSOUND(r1, 0x4b2f, 0x8001) 2018/03/27 00:27:14 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000e3000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000197ff8)) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f0000d7c000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000800000002008000570d00fcffff32fe0200"], &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f0000000140)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000180)={r2, 0x3, 0x1, 0x8, 0x100, 0x3, 0xf47c, 0x2, {r3, @in6={{0xa, 0x4e23, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffffffa}}, 0x10, 0x6, 0x1000, 0x1, 0x2}}, &(0x7f0000000240)=0xb0) 2018/03/27 00:27:14 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) mkdir(&(0x7f00006aaff8)='./file1\x00', 0x0) sendto$unix(r0, &(0x7f0000000080)="2a14df32c07a7d36d43c4cf81369305938921a147b04b137861679ca37bc40ed39c5fad0fe9ec5f552743e17d93f8726e1c8e28064c148e2890945e970af660e444a97a2b2526445257bc5b7b37391ece59f539c31acc4d4fb6425fd3897566fc6f0584874285e7b00976ddeef311a0fa6251b7e919009db09a6462020ac8c268564c23a3b7bd56d51c7bfb0e18e0a799124ad1da167923e21130b186df2d24369b8d5ca68e87126b6d67138d64ff0cf634a4737c8dccfd5ff853f", 0xbb, 0x4, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e) mount(&(0x7f0000451ff8)='./file0\x00', &(0x7f000069cff8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)) 2018/03/27 00:27:14 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x0) accept4$inet(r0, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000080)=0x10, 0x80800) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000ae0ff8)=@abs={0x1}, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f000000d000)=@abs={0x1}, 0x8) 2018/03/27 00:27:14 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x540, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) capset(&(0x7f0000000180)={0x19980330}, &(0x7f00009b3000)) lookup_dcookie(0x0, &(0x7f0000000000)=""/62, 0x3e) 2018/03/27 00:27:14 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x410500, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000200)=[{{0x77359400}, 0x2, 0x0, 0x2}, {{r2, r3/1000+10000}, 0x7fff000000, 0xfffffffffffffe01, 0x6}, {{r4, r5/1000+30000}, 0x101, 0x4b9, 0x4}, {{0x77359400}, 0x518f0778, 0x0, 0xffff}, {{r6, r7/1000+10000}, 0x600, 0x2, 0x7f}, {{0x77359400}, 0xc8, 0xfffffffffffffffe, 0xa17}, {{0x0, 0x7530}, 0x3f, 0x200, 0x7fff}, {{}, 0x9, 0x1, 0x4}], 0xc0) write$rdma_cm(r0, &(0x7f0000000180)=ANY=[], 0x0) prctl$getreaper(0x1b, &(0x7f0000000000)) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000140)=""/66) 2018/03/27 00:27:14 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xd5f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000cccf88)={0x2, 0x3db, 0xe12}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) 2018/03/27 00:27:14 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2241, 0x0) r1 = accept4$unix(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x6e, 0x80800) r2 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0xffffffffffff0001, 0x80000) connect$unix(r1, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e22}, 0x6e) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f00000001c0)={0x1, 0x0, [{0x1, 0x3, 0x0, 0x0, @msi={0x4e8, 0x2a9b5fe3}}]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000200)={0x101, 0x4, 0x7, 'queue0\x00', 0x1f000000000}) bind(r2, &(0x7f00000002c0)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x80) connect$unix(r1, &(0x7f0000000340)=@file={0x1, './file0\x00'}, 0x6e) r3 = syz_init_net_socket$llc(0x1a, 0x3, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000003c0)={0x0, 0x7fffffff}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000440)={r4, 0x8}, 0x8) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000480)) ioctl$TCSETSF(r0, 0x5404, &(0x7f00000004c0)={0x100000000, 0x80, 0xb0e, 0xfffffffffffffff7, 0x7, 0x2b1, 0x6, 0x7fff, 0x0, 0x5, 0xbc, 0x1400000000000000}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000500)={r4, 0x80000001}, 0x8) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000540)=[{0x4, 0x5}, {0x3, 0x1ff}, {0x7, 0x80000001}, {0xe, 0x2}, {0x2, 0x1}, {0x6, 0x2e7}, {0x8, 0x8}], 0x7) writev(r0, &(0x7f0000000800)=[{&(0x7f0000000580)="2bf5d984bef99bfab5ef6e6f581543a3d2ab035532ac97d15bff3c09db64c5a4bcf03ebc624e27697bc69ff8c2521a6276af8785411c2b6c531d99b1c183e357ca0592f898447cf03d6c78b865f901b7ec241327ba1d1a9cacec903fa9a62e1160f1f4c025af6d48b15b6b20936b532a6ee275fad01b93cabf444ff737436a1f9b39bc29a52626ab5240548cbef666d5100e054cc8d6c2e28ffac252c8fe2d48dc23b6f7f7d0f31d9223a3ed0a8f66bc3fdc83dba9dc85dc324f2dbea0fe3eab47aa27cf6dbdc6", 0xc7}, {&(0x7f0000000680)="5bb8c46ca0512106f2cc304a51b195f6fb4fc82c0fef3574b391af41a7033cd4e2b6710bb18684f7622053fef8bb8a5edc48bfdaa2bc45154e0bc177147410f06735b7b17b80b71c7e6b48607c4c796d8c8c1c083959d190c8736e3b7d8115f9746b172768bc41684afc685624062b9c25ff4c1d27aa9f7f0908e050420c24c0a22448da0755bea96a97ab3106d2d6653cb76c0cd5deeb72736f740f17131c8ed70f59f1139076bc292acdd1d80ac584d29e5711a39c3f54145e726a11f22cf869e63bf79160f3f6194c745233e99872d244f6b8578c48e61d1db3d7257b11f55d265f5eea05e45259", 0xe9}, {&(0x7f0000000780)="1c7ab7dcb276a39624243133f6089409139b7d4bbed5b48c9a01f394f9ed27ab7db2f64b4bce4a537c92e8274c11100498891fe6847ee5712c5904941cb4e0f282407f80da11996029dbe39c2efbdd87f1e0390d07d9c8592041450cc9ef", 0x5e}], 0x3) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001c80)=0x0) stat(&(0x7f0000001cc0)='./file0\x00', &(0x7f0000001d00)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001d80)={0x0, 0x0, 0x0}, &(0x7f0000001dc0)=0xc) sendmmsg$unix(r1, &(0x7f0000001e40)=[{&(0x7f0000000840)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000019c0)=[{&(0x7f00000008c0)="7e59f43cc74cebcb928f9acaa0b7039bc58bf3e5d288b3f35e40603536d9e7dde5e791c172b9bb02889b63548fd8f967a981f30ff19904329b35cf81b482ef56a4cd0187c5d3ac0f824f78b09675c8", 0x4f}, {&(0x7f0000000940)="a6e96e1ccae0eabeb6b84c66fbe68d1cf941858c23ca60a92c0513eedc9a9f8f", 0x20}, {&(0x7f0000000980)="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", 0x1000}, {&(0x7f0000001980)="3f56fbb87a7ff4e20a21fd74a49c5dc75d8e5b3ee82ed8f7aebc3d5be65a42d16903a1eaa965", 0x26}], 0x4, &(0x7f0000001a00)=[@rights={0x20, 0x1, 0x1, [r1, r1, r2, r1]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x38, 0x4001}, {&(0x7f0000001a40)=@abs={0x8ee7b488d83ab06d, 0x0, 0x4e22}, 0x6e, &(0x7f0000001c40)=[{&(0x7f0000001ac0)="8363fab5d98214f35b92371a569040d7a57452f32bc894b8be2bbecb73e2867f45cdee29514464b86b02a6c9c01ceb3af997d0afd951706c2b519947d2a890710b95ea88551f2a1e963bd9865086e2bd953aeb3731ab3b5eb9662e71ae43560c4d706c1ae216164c6a67314e216db78dab40de369f856fa66477e1097073881d1413fb33196bde758afdb7403b79fa51d0a64366fe0216171deba0b4734922814ae303063b629b8a6280cdd6ad47ee5dfb", 0xb1}, {&(0x7f0000001b80)="c00e57d2d296c884fc33d2e3892afa70aaa3973435b75b63cf5e78", 0x1b}, {&(0x7f0000001bc0)="bd05f67017ab6a9e743a6a3b48fdbfa0bc7538cffc6aabd2a1e7fbf0117d7a7be232e9449c954a605a0a35e4818913ff4dc7ea7448a84d9b7adc352cc78a792ce4fdfb5e27c25d1ea7c21d34fb5b", 0x4e}], 0x3, &(0x7f0000001e00)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x20, 0x4008090}], 0x2, 0x44815) syz_extract_tcp_res$synack(&(0x7f0000001ec0)={0x41424344}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000001f00)={0x41424344}, 0x10000, 0x7ff) write$tun(r2, &(0x7f0000001f40)={@pi={0x0, 0x203}, @void, @mpls={[{0x5, 0x6, 0x8000, 0x9}, {0x0, 0x40, 0x8, 0x10000}, {0x5, 0x90b9c74, 0x4, 0x1a}, {0x2, 0x2, 0x8, 0x3}, {0x400, 0x4, 0x3, 0x1}, {0x7ff, 0xffffffffffffffe0, 0x8, 0xffff}, {0x3, 0x8, 0x7fff, 0x5}, {0x4, 0x54, 0x0, 0xa66}, {0x1, 0x7ff, 0x8, 0x2}], @ipv6={0x5a, 0x6, "938738", 0x2a9, 0x3b, 0x7fffffff, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, {[@routing={0x0, 0x4, 0x1, 0x6, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @empty]}, @routing={0x89, 0xe, 0x1, 0x8, 0x0, [@empty, @remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @empty, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}]}, @dstopts={0x7f, 0x1, [], [@ra={0x5, 0x2, 0x200}, @jumbo={0xc2, 0x4, 0x8}, @ra={0x5, 0x2, 0x2}]}, @routing={0x0, 0xc, 0x2, 0x2, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}]}, @routing={0x7a, 0xe, 0x1, 0x3, 0x0, [@remote={0xfe, 0x80, [], 0xbb}, @empty, @dev={0xfe, 0x80, [], 0x1a}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}]}, @fragment={0x0, 0x0, 0x7ff, 0x4, 0x0, 0x1, 0x66}], @tcp={{0x4e20, 0x4e23, r8, r9, 0x0, 0x0, 0xa, 0x0, 0x401, 0x0, 0x9, {[@mss={0x2, 0x4, 0x855}, @exp_fastopen={0xfe, 0xf, 0xf989, "7de325dc84f83d0217da98"}, @nop={0x1}]}}, {"af65d44e650cf3f0b2c64ae470bd7ac0af702eb3839623b78f3fa026d4a8d7c1fc38d37870e107d7cecb7af8f6c0a5c7fc164930a571fae7cd94a69f9bb4102bbba38e3504c8e4c5aa311088fea3e34107431d1395e1b6bcde87abbaafd5d5f130d6c929a500cc6eb81af498cd0f90399f92b943b3522b223f6852bd5b3d955fab96908fd9fa26e2daa71696336e57a73453fcbad49383b8569335fb8ee98753d8a8364fd4809e401dc7f3c648a7ff5d8b555e70dd11b20ca93356a0583a329aaf752e21242e27ca5651fd35c7e35613c0641078c68e9115fb2b69b77da413235d"}}}}}}, 0x2f9) fcntl$notify(r2, 0x402, 0x2) r10 = syz_open_dev$vcsn(&(0x7f0000002240)='/dev/vcs#\x00', 0xfffffffffffffffe, 0x400000) getresgid(&(0x7f0000002280), &(0x7f00000022c0), &(0x7f0000002300)) socket$inet_icmp(0x2, 0x2, 0x1) socket$packet(0x11, 0x3, 0x300) openat$ppp(0xffffffffffffff9c, &(0x7f0000002340)='/dev/ppp\x00', 0x4000, 0x0) setsockopt$inet_dccp_int(r10, 0x21, 0x897b3914a977384, &(0x7f0000002380)=0x2, 0x4) [ 276.292724] bond0 (unregistering): Released all slaves 2018/03/27 00:27:15 executing program 4: r0 = fanotify_init(0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x141000) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000000040)=0x5) fchmod(r0, 0x10) 2018/03/27 00:27:15 executing program 5: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) syz_fuseblk_mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000180)={0x4, &(0x7f00000000c0)=[{0x0}, {}, {}, {}]}) sendmsg$nl_route(r2, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20000110}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)=@ipv4_getnetconf={0x1c, 0x52, 0x400, 0x70bd25, 0x25dfdbfe, {0x2}, [@NETCONFA_RP_FILTER={0x8, 0x3, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f00000001c0)={r4, &(0x7f0000000240)=""/217}) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00') dup2(r1, r2) 2018/03/27 00:27:16 executing program 0: mlockall(0x2) 2018/03/27 00:27:16 executing program 3: getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x3a, &(0x7f0000000440), &(0x7f0000000400)=0x4) 2018/03/27 00:27:16 executing program 7: ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f00000000c0)=0x2) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"62701eb23e0000accf4d5c5000", 0x2001}) 2018/03/27 00:27:17 executing program 2: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0xf88264e76681c51b, 0x0) dup(r0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x101800, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x42080, 0x102) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000100)={0x1, 0xf0312b150fbd7083, 0x0, r1}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r2, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x6000, 0x0) getsockopt$ax25_int(r3, 0x101, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/27 00:27:18 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000080)={0x5, 0x0, 0x6, 0x8, "d760a5df1c835fd3e7b67dc3a76fc7722f8a5d57049ab1238e7fd04b7922e1c0717e8b92f7fcfa5cf837e591", 0x8}) r1 = msgget(0x3, 0x1000000010) msgrcv(r1, &(0x7f0000000180)={0x0, ""/129}, 0x89, 0x0, 0x1000) r2 = memfd_create(&(0x7f0000000140)="8102", 0x0) write$sndseq(r2, &(0x7f0000e6ffd0), 0x0) 2018/03/27 00:27:18 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x29, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='syzkaller\x00', 0x101, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) r3 = getpid() sched_getparam(r3, &(0x7f0000000040)) r4 = syz_open_procfs(0x0, &(0x7f000018cff6)='net/kcm\x00\b\x00') write(r2, &(0x7f00000000c0)='T', 0x1) readv(r4, &(0x7f0000c43f70)=[{&(0x7f0000ea5000)=""/4096, 0x1000}], 0x1) 2018/03/27 00:27:18 executing program 6: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000a2f000)=0x9) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() r3 = getgid() setresgid(r1, r2, r3) mlock2(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1) wait4(0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20001, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r4, 0x0, 0x3, &(0x7f0000000040)=0x8001, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000340)={0x0, 0x7}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000200)={r5, 0xf4a4}, &(0x7f0000000240)=0x8) 2018/03/27 00:27:18 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x2bd, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff]) setgid(r1) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='ns/cgroup\x00') getsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f00000000c0)={@rand_addr, @rand_addr}, &(0x7f0000000100)=0x8) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00000003c0)) 2018/03/27 00:27:18 executing program 0: setrlimit(0x7, &(0x7f0000000040)) eventfd2(0x0, 0x0) getrandom(&(0x7f0000000080)=""/217, 0xd9, 0x1) 2018/03/27 00:27:18 executing program 3: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000240)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000049c0)=0x254, &(0x7f0000004a00)=0x2) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x7530}, {0x0, 0x7530}}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) r5 = getpgid(0xffffffffffffffff) fstat(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000004900)='./file0\x00', &(0x7f0000004940)) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_route(r0, &(0x7f00000048c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000004880)={&(0x7f0000000280)=@getlink={0x45ec, 0x12, 0x100, 0x70bd2c, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x300}, [@IFLA_MASTER={0x8, 0xa, 0xffffffffffffffff}, @IFLA_PHYS_SWITCH_ID={0x1c, 0x24, "69870d7186f5228c0900c95ae4d8ea65493e311ebfa440"}, @IFLA_TXQLEN={0x8, 0xd, 0x47a6}, @IFLA_VF_PORTS={0x341c, 0x18, [{0x3418, 0x1, [@generic="9063dee27a6e9985d6d1ada5eef03f62eb0ebcd8cc451661f7e746039e230cfc0acd2b86df139e5dec9ce534fd3f", @nested={0x112c, 0x41, [@generic="11d9df218ff01f3fce7c8362c56ffcce1414e7e3d21ffe74af67ee08722f7df0489f27153e359b3122bb8d29ce767002f8afee76db7cf26433a40e7a4a30e66561a8b55390aec1278706cdede8a6470277e2bddb65560e97bb2c2a2c8b0b5d8693bda9fcc131ae216ad6882d7061ba79f249509446a8c53d1104287fd5a2038703e98c04ddbc46c62acf634e145b69fcfcc38c4e615391aaba0192cf4bd582db24e69e93819e6353b8cbfbc922aff614b6783491bbe3733d654019756c3346b3d6383a4019ef962d", @typed={0x58, 0x1f, @binary="bfdcad2add174108c4956b1e879f29e83f10ac13907aab988804d3fa40d85362b57aae46bd4ffdc515a2bb9291ccd4aa6aa12b18cef7df1af9462e74b4bea6674c2e45dcdad6375ab39726a221413e381e18582d"}, 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@typed={0xc, 0x55, @u64=0xffffffff}, @typed={0x8, 0x36, @pid=r5}, @nested={0xfc, 0x84, [@typed={0xb0, 0x3, @binary="ee852ad69eb6d7a445806e1cc1cb9632b9354923535e80c4317174735337e4b150333251d98493499c107f4ec90b972ff14bd6d0a0661a454a900ab79e83b4265d67e6fc7047e77beff0be3ec7def49324163bf6fda5285b28d41312f03638d91a1f9547e67eed4f8e323e8adb8a157aa1cc3d162a80709ad0407d85e621cf954f3c982b1927b369701d56d6b4197f9920ebf5b33f8f2c1e786a9a8c7b9e0a0d11f1fbdc9eea1f9b9f54"}, @typed={0x8, 0x16, @ipv4=@broadcast=0xffffffff}, @generic="81c343a4b20f5390cdc932eff8d97f496e9d8e8e1434cc025f0c45c7daec291b42", @typed={0x8, 0x8c, @uid=r6}, @typed={0x4, 0x8f}, @typed={0x8, 0x55, @fd=r0}, @typed={0x8, 0x12, @u32}]}, @typed={0x4, 0x46}, @nested={0x1190, 0x33, [@generic="bedd3d9f25990461f2adba045dcd49a49cec94117c1e0e4611e0dd9c95a6", @generic="e8c792eeb3cddd9cc3b74dc66d920d824c3fb3f30dd737cad03dede0c956757584dbdd36a488c42c701321632567314896f7e828aa27ec36ce68532e89267413150c", @typed={0x8, 0x74, @fd=r3}, @generic="25c19285bfaa151e0f9dbdbccec677bfe26dcab7659109747242fc6fa4241453b8f732be806a5149b7572aea905aecd945849f190dbdf50a86c8a2bce540c2625ddf1b74cff10bdd17918ab5fa60c81760e7f7af32f05bed8799f1e39b133d84d22db1dbb69a6896d94cc3103f1e7aec22c88a83ca1695", @typed={0x8, 0x89, @uid=r7}, @generic="0b2d8e428e988b7d6b6a120a134fe947562b2ff615d314ea8f3d313125167c1488610e7874963b79f386d5533a56112b6fb20f57c7c43ddd39f7b33b7a8ff20ced01294418d5e5ad42205b1d2fbdb1113acae8c9bcbf8e87d7ba1605f4a66a0036e78011a18f181af5febdd73482987919302bb298c0930b209096857794a175df720ebc551954b79bfaa013c438f8e690e1d868f61b46", @typed={0x1004, 0x7f, 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@typed={0x8, 0x46, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}]}]}, @IFLA_OPERSTATE={0x8, 0x10, 0x5}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x4}, @IFLA_LINKINFO={0x1174, 0x12, [@IFLA_INFO_SLAVE_DATA={0x78, 0x5, "37cecabb99850565f62d1cd2acd1ebb4a71af90ed39c4fcddc5af6fc5a5dc7472c1cb93b7f1dd1c02f3068787c4c9dd3fad849da8bccf5f9c000273fcc35a22fbc75570ebc7a0ef780ff6cdf29aba90a15a80ebe1fa8266a0935f9243b2e89b57aba303225b9668435ab6543c0eea7242606ee6c"}, @IFLA_INFO_KIND={0x8, 0x1, ',\x00'}, @IFLA_INFO_SLAVE_DATA={0xe4, 0x5, "fc0806d8dab55511ce983d57a3c77d18205f50956cedffdc22b80fcea075910d15f1cc8ab72bdc5c74a2788937e1d063e18aa75fe965a6cfd295e9ff1595253945629f07f8f5bd0023c0044a9cd816e4b995aa6e0f0bb97b7235e263d7e363193b10e3bec650e2ae75fd20ec69a6cdf1e8e2ad76264bc11f30323bd5cb4601280b4831d3301f5a66b2eda4d7b80b2c9738b82db8f1ea3857a311a84af6355be8520561c33d7c0159c5b1bef0b10a705faca1b99e123612a8d9859ca88dc5cd4a2d828761f770abe9e2db8a367576c153af1ba39993984848af72ff07881b304b"}, @IFLA_INFO_SLAVE_DATA={0x1004, 0x5, 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@IFLA_INFO_SLAVE_DATA={0x8, 0x5, "f2cd"}]}]}, 0x45ec}, 0x1, 0x0, 0x0, 0x80}, 0x40884) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r2) 2018/03/27 00:27:18 executing program 7: r0 = socket$pptp(0x18, 0x1, 0x2) pwritev(r0, &(0x7f00000015c0)=[{&(0x7f00000001c0)="4da8a6e0466d57c4968f3389b03abba8dcf831e429686ebaafb5a6b9f0ebda250a8bab0eb455ed9ca732ac18f3b55fddf8dd0bcab97bfed505d10fd5b78752db10e384a5d68e20fd31054638e7b5aacde7569e46988766b964edf81e4f0dd9eff50cedaeb8aa8d", 0x67}, {&(0x7f0000000240)="b96e0817c62a40ee188c0036aeb809d309ef313da5bcd37d764f0b872e9edabee5394ca541fbe24ba87762d420c70ce8c7001c", 0x33}, {&(0x7f0000000280)="c7810fc5b93078ddbfc386b9965b9787278e1c43d3e03ad85461efe0ee13ae30fde85341cc1ebb60ad3175", 0x2b}, {&(0x7f00000002c0)="64d95490cda5945794e9edac9f87f9bec28e1f44cb14f6ea3c93cde96d14b9a05ebf5bc57aff0b10c70fade257e57e3bfe0444530de6c25d7f6c1a0460d4771ca089a2a94b3af55979a510156425bf09ce469a", 0x53}, {&(0x7f0000000340)="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0x1000}, {&(0x7f0000001340)="52ca236c72a0e69e1548f3cc9ab79e2afcfb2a9f5144ca2c12968273a399f38461b27a8f15c973e71bf7ea8975321eb69fa090f9ef212ed869f2b3886928ef85aa4550832aaa9806c5116af77730b1a35fea13438fe8669902298027530fb1ece5d867252177638af04e8c18fb140073f44b2d3df9a29017ca008974c7673215221db89a31d66d648dfb55738df173075e2a599b5f02ea9a6458d3dd73df420aeb91352e06d60bc04f17e76b65c6d32fd2e050653dad76f8db9cda5e6e055a0218eb79a56b195011115d4a2fe5b5da922c16f28f146b27933ec56a45630d7df31f", 0xe1}, {&(0x7f0000001440)="85c34dd50ab86e0e6e2155b3d9ddd4b7151d78200efa0a5e8af50c23af700951faf01f8701b6c350da0151e00059d35f9e29587b274fd18e4cefb4d4cc0e0fd9b18941ff7d675118814a7e270ef9a219d5abe94b5090d530d1df41ad4ecbf43b8602d3da5341a72382109325b41271ecd45df67237212e2e5f74f9f2d88c58048064b51b970d88fe0417", 0x8a}, {&(0x7f0000001500)="f284d4414e2f9e447fca3ffd12f9b2403bc4d2ad43f25e94035dca5bb32d7f85abc0a78446f8016c3e32585526dc30fefb89114566f4de6807505492f6167ffc7f61748aca3d4536c11787aecfc857010361d65e2739f52640cc219288a242dfafd3eedf3b5cc753eeaeb4822209d35e8d50c9d5a3621abd4097f6d424390c0b50", 0x81}], 0x8, 0x0) r1 = inotify_init1(0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00000039c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000003a00)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000003a40)={@remote={0xfe, 0x80, [], 0xbb}, 0x8, r3}) fcntl$setown(r1, 0x8, 0xffffffffffffffff) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200000, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@loopback, @in=@local}}, {{}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) fcntl$getownex(r1, 0x10, &(0x7f0000000180)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) ptrace$setopts(0x1, r5, 0xfffffffffffffffd, 0x0) 2018/03/27 00:27:18 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./bus\x00') sendmmsg(r0, &(0x7f0000007800)=[{{&(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2, 0x1, 0x0, 0x2}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000180)="4b22394de9647471a1766243417d71fdd597ce94576b9f71e7ad7faa19584df338cf06622f93133d3abb51acf2f645034f3707ecd6105830c185863577778b72b087c3d058d0267b7f82e123257e71bccb2c655430bae775e587aba05e29834d09ab8316f6b2273834517e6efaadd9e8939d994d29974eca1e0576cf61a0da87476c219776d8b051d66d5a80c14d7e7347cc6fdbbb2a732922879271ff6b27e7e648e177aa9cfa0bb2ae0d0b0da6a13267920530cd25c2e4c861867def3069e3f8a0bd9a41a13bf9e1b9360f125da730f90c3a1c291f982c941c70821df702f7e77b7f071d699383e77712f405d66859f41d258e0b", 0xf5}, {&(0x7f0000000280)="a747b157e3ab32268b33dbf50131a3ef16a4b68cc3a23749c0832449fbc58d149ff5abb478f121524299a31aeec52e7a815b0a2a269d4d0ace350305243cea48e20db9a52bc8013dc91af2121db389ca50f4c02ef7a6952678fcf182951deef0ed91898e6bda9b6d45efe83c85530f4863f88875074dc19faae3522bc87ac0abb678309f923732c63664a0ac0f35d3e39c70cd082c5749b30634b9fbbaca9cf5af8587a557fb2c631a0043543f03797563528938ab35cf2ddf325335984744a511c37518472fac5c1b22995acdc939dbff9523678ad6838169946ac9f47188fad88539784b", 0xe5}, {&(0x7f0000000380)="73d4b500bafecfd4af596b48f1c536c9f9cf1797398bd5413c2c129d789514eeb73ff3f50ea0b0b5897cf2384cbcef42b5dfd8ee42bfc819939250764b482f32ce", 0x41}, {&(0x7f0000000400)="4db34519e42d0ef3a2cf6c3542c27d8a18538163fa61f4d34129af60f2d56cc6e43848ffc31d155417f474aca4777ccd7dc89b96954491921f36594fb18a729b353f6bfa91609263f4ccd0e84c9943ddbd7c94f1f2802f1078328e5f9bb4d87aeab55b5b8efee671cadd92887c35166d6b8d83208e03a521f7037fa3e3bc648ef88a538af017753167abcad66de82e46669884f9eaef5aebfd2a96d4b81d378bb56a2b4b6f7dd96241e413f50895f0b9bce784641704f9040cf2c82bb10bc9d5b50140", 0xc3}, {&(0x7f0000000040)}], 0x5, &(0x7f0000000580)=[{0x1010, 0x1ff, 0x6, 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{0x1010, 0x110, 0x3, "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{0x20, 0x100, 0xfffffffffffffffe, "5117bc4b932e702025bc9571"}], 0x33b8, 0x4}, 0xfffffffffffeffff}], 0x3, 0x4000090) 2018/03/27 00:27:19 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x9, 0x6, 0x209e20, 0x8000000001, 0x1, 0xffffffffffffffff, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000280)={r0, &(0x7f0000000080), &(0x7f0000000180)=""/193}, 0x18) 2018/03/27 00:27:19 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000080)) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00000000c0)=0x76, 0x4) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000b4efab)="5500000018007fafb7a41cb22da280000206000000a843096c37236939000900210008004b00ca8a9848a3090000006b7b31afdc1338d54400009b84136ef75afb83de4411003ab8220000bf0cec6bab91d4000000", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/03/27 00:27:19 executing program 5: r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000240), &(0x7f00000002c0)=0x60) signalfd(r0, &(0x7f0000000300), 0xfffffffffffffd1a) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x8000, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000080)=0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) pselect6(0xff52, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x1000000000000000}, &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) socketpair(0x1, 0x7, 0x7fffffff, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000100)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000180)={r3, 0x80000, r2}) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00000001c0)={0x8, 0x5}, 0x4) 2018/03/27 00:27:19 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) bind(r0, &(0x7f0000000100)=@un=@abs, 0x23349500af7a3c3c) 2018/03/27 00:27:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xff, 0x4) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) close(r0) r2 = accept4(r1, &(0x7f0000c71000)=@alg, &(0x7f0000000080)=0x54, 0x0) sendmmsg(r2, &(0x7f0000003600)=[{{0x0, 0x0, &(0x7f0000002d40)=[{&(0x7f0000002c80)="91", 0x1}], 0x1, &(0x7f0000002dc0)}}], 0x1, 0x4000) 2018/03/27 00:27:19 executing program 0: r0 = request_key(&(0x7f0000000180)='dns_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)='/dev/autofs\x00', 0xfffffffffffffffa) keyctl$get_security(0x11, r0, &(0x7f00000004c0)=""/4096, 0x1000) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x20080, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'syzkaller1\x00'}}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r2, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r2, &(0x7f0000005540)=[{{&(0x7f0000000440)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev={0xac, 0x14}}}}, 0x80, &(0x7f0000002880), 0x0, &(0x7f0000002900)}}, {{&(0x7f0000005240)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000005340), 0x0, &(0x7f0000005380)}}], 0x2, 0x20000001) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x501000, 0x0) ioctl$VHOST_GET_VRING_BASE(r3, 0xc008af12, &(0x7f0000000140)) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r3, 0xc008551b, &(0x7f0000000100)={0x9, 0x14, [0x10000, 0x2, 0xff, 0xfffffffffffffffe, 0x3]}) ioctl$sock_netdev_private(r2, 0x89fc, &(0x7f0000000000)="0d0f782e4d5e4219c22e337ead7aa508166ba401ff05999f2ef4e5a5ad376c7755ed6bba668143fc27b6ab404ab3710d0562024109db14ae22981da621882bd488c53edc0bf548340d6025b113f155fdbcb8425bb0cd94fc19ba33388cc238d819aa5ebc5c9626164861deec069cf1152e81e703a71292a86e1f570a3ebfce112fda13ab3743374f12e79904199f42d49a5c4af10dedc4d0b2cf06f54a0de18d25f9b8930cd4f0ff1ad8ea7e3b89a41e92c1284bdbef8ddbfb31faf15a1376fb353589999510ed0e5d4f5383") 2018/03/27 00:27:20 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0xfffffffffffffffc, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x200000, 0x0) r2 = socket$inet6(0xa, 0x800000000000003, 0x80003a) getsockopt$inet6_int(r2, 0x29, 0xce, &(0x7f0000000080), &(0x7f0000000540)=0xfffffffffffffea7) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000080)=0x2, 0x4) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00000000c0)=0xb, 0x2) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00002a4000)) 2018/03/27 00:27:20 executing program 7: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1, 0x40000002871, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x32973bcf, 0x101002) ioctl$KDSETMODE(r0, 0x4b3a, 0x9) mincore(&(0x7f000053c000/0x1000)=nil, 0x1000, &(0x7f0000000040)=""/192) 2018/03/27 00:27:20 executing program 5: r0 = socket$inet6(0xa, 0x4, 0x2a) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x10000, 0x0) recvfrom$llc(r1, &(0x7f00000000c0)=""/46, 0x2e, 0x40, &(0x7f0000000100)={0x1a, 0x5, 0x2, 0x4, 0x81, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b90ffc), 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={0x0, 0x10, "ea172adaeb01f7ffffff000000c55bd0"}, &(0x7f0000000040)=0x18) socket$inet6(0xa, 0x4, 0x2) r2 = open(&(0x7f0000000140)='./file0\x00', 0x200400, 0x34) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000180)=""/189) 2018/03/27 00:27:20 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x200000000) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xb5c7, 0x72c8ed0f7bc53f90) ioctl$int_out(r0, 0x1, &(0x7f000005bff8)) 2018/03/27 00:27:20 executing program 4: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x1c, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}]}, &(0x7f00000000c0)=0x10) openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x10000, 0x1b4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e23, 0xa81, @empty, 0x8001}}, 0x1, 0x25}, &(0x7f0000000200)=0x90) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000001000)={r0, 0x1000000000002, 0x1ff, 0x400}, 0x8) r3 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000), 0xc5) bind$ipx(r1, &(0x7f0000000280)={0x4, 0xc9, 0x3, "707f66aea94e", 0x3}, 0x10) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000000000), 0x4) [ 282.448126] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/27 00:27:22 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001ffc)=0x3) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f000069e000)) r1 = dup3(0xffffffffffffff9c, r0, 0x80000) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000000000)={0x1, [0x0]}) ioctl$TCXONC(r0, 0x540a, 0x100) ioctl$TCXONC(r0, 0x540a, 0x9) 2018/03/27 00:27:22 executing program 3: r0 = memfd_create(&(0x7f0000d2efff)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r1, &(0x7f00000001c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @control={0x2a}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @addr}], 0x60) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000340)={0x4, @time={0x77359400}, 0x0, {0x2000000, 0xfffffffffffffffe}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0xfffffffffffff297, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}, 0x200, 0xf42e, 0x22a, 0x9, 0x4}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000240)={r3, @in6={{0xa, 0x4e23, 0x44, @local={0xfe, 0x80, [], 0xaa}, 0x1}}}, &(0x7f0000000300)=0x84) 2018/03/27 00:27:22 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000300)) sendmsg$nl_xfrm(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@delsa={0x30, 0x11, 0xc11, 0x70bd29, 0x25dfdbfb, {@in=@broadcast=0xffffffff, 0x4d6, 0x2, 0x6c}, [@proto={0x8, 0x19, 0x7f}]}, 0x30}, 0x1, 0x0, 0x0, 0x4}, 0x8040) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)=@acquire={0x128, 0x17, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001}, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, {@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xaa}}, {{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}}}}, 0x128}, 0x1}, 0x0) 2018/03/27 00:27:22 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xdd55ec8eb554e1fe) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000080)) r2 = socket$pptp(0x18, 0x1, 0x2) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f00000001c0)=ANY=[@ANYBLOB="04001000000000000a004e210000000000000000000000000000aa81000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000a004e2304000000fe8000000000000000000000000000aa000400000000000000000000000000000000009a320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000"], 0x110) bind$pptp(r2, &(0x7f0000000180)={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x1e) 2018/03/27 00:27:22 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f0000c57ff8)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x7, r1}) connect$vsock_stream(r3, &(0x7f0000000080)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) recvmsg(r1, &(0x7f00003d6fc8)={&(0x7f0000698000)=@generic, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/90, 0x5a}, 0x102) 2018/03/27 00:27:22 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = open(&(0x7f0000000000)='./file0\x00', 0x121000, 0x158) ioctl$VHOST_VSOCK_SET_RUNNING(r4, 0x4004af61, &(0x7f0000000040)=0x1) dup3(r3, r2, 0x0) pwrite64(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0) 2018/03/27 00:27:22 executing program 6: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x80000) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000080)={'ipvs\x00'}, &(0x7f00000000c0)=0x1e) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)=0x6, 0x4) getsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r3 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0xd4, 0x40000) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x61, &(0x7f0000000240)={'filter\x00', 0x4}, 0x68) write(r3, &(0x7f00000002c0)="c331f1c2b61fee8512e93c24fbee26d6f3e7080a5730a1116484eb93d3eea056ec194859e8b53ec9c7180c405673c9f40177ae97b88d6c2e045106dc1244cbf0019f61b9166a1f406f1059e4846e1abc", 0x50) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x6c, r4, 0x1, 0x70bd2b, 0x25dfdbfe, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8001}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x100}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1011}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'nr0\x00'}]}]}, 0x6c}, 0x1}, 0x40800) bind$inet(r0, &(0x7f00000004c0)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000000500)=0x3, 0x4) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000540)={0x6, 0x2, [{0x40, 0x0, 0xd5}, {0x6}, {0xfffffffffffffff7, 0x0, 0x7}, {0x9b, 0x0, 0x1}, {0x800, 0x0, 0x3ff}, {0x1, 0x0, 0x80}]}) r5 = signalfd4(r1, &(0x7f00000005c0)={0x1ff}, 0x8, 0x80800) setsockopt$IP_VS_SO_SET_DEL(r3, 0x0, 0x484, &(0x7f0000000600)={0x88, @multicast2=0xe0000002, 0x4e22, 0x0, 'lblc\x00', 0x0, 0x1f, 0x78}, 0x2c) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000640)='/dev/ppp\x00', 0x0, 0x0) getsockopt$netlink(r6, 0x10e, 0x6, &(0x7f0000000680)=""/79, &(0x7f0000000700)=0x4f) ioctl$TIOCNOTTY(r2, 0x5422) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r5) r7 = syz_genetlink_get_family_id$fou(&(0x7f0000000780)='fou\x00') sendmsg$FOU_CMD_DEL(r3, &(0x7f0000000840)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x34, r7, 0x1, 0x70bd28, 0x25dfdbfe, {0x2}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}]}, 0x34}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000880)=0x7, 0x4) setsockopt$sock_int(r1, 0x1, 0x1, &(0x7f00000008c0)=0x3, 0x4) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000900)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r8, 0x80605414, &(0x7f0000000940)=""/135) r9 = semget(0x3, 0x2, 0x0) semctl$SEM_STAT(r9, 0x7, 0x12, &(0x7f0000000a00)=""/11) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000a40)) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000a80)={'broute\x00'}, &(0x7f0000000b00)=0x78) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r8, 0x84, 0x74, &(0x7f0000000b40)=""/240, &(0x7f0000000c40)=0xf0) 2018/03/27 00:27:22 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x80000, 0x0) accept4$inet(r1, &(0x7f0000000200)={0x0, 0x0, @rand_addr}, &(0x7f0000000180)=0x5b6, 0x80000) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000140)=0x400) sendmsg$nl_xfrm(r0, &(0x7f0000001840)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="f42e28000000110023000000000000000000ac1414000000000000000000000000000000000000000000eb32dd2a8c980d4660fc020a380376833873bab711ac56cb3d38d43433a19aadd955e24d43c6e087bc"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x40000) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x1006) 2018/03/27 00:27:23 executing program 3: mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0xffffffffffffffff, &(0x7f0000900000/0x2000)=nil) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00007bdffc)) 2018/03/27 00:27:23 executing program 0: r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000180)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0x3b) 2018/03/27 00:27:23 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = semget$private(0x0, 0x2, 0xb) prctl$setmm(0x23, 0x7, &(0x7f0000fff000/0x1000)=nil) semctl$GETPID(r1, 0x2, 0xb, &(0x7f0000000100)=""/128) semctl$SEM_INFO(r1, 0x2, 0x13, &(0x7f0000000080)=""/68) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000000040), 0xfe91) 2018/03/27 00:27:23 executing program 1: r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5, 0x200082) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) write(r0, &(0x7f0000228fdb)="240000004e001f0014f9f4fb00760408f9ff1e10080000deffffecff0800120000000000", 0x24) 2018/03/27 00:27:23 executing program 6: getdents(0xffffffffffffffff, &(0x7f0000000000), 0xffffffffffffff48) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10000, 0x0) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000040)="0d1bd8d3165c3c40984d14569761742fefb670dae5a94dfae3b4f9f26b12742b19e41dcb", 0x24}, {&(0x7f0000000080)="ed9b34f2253ac4ee5de55ab6cc3eae2372582e5a0c09da8b74868734e234bfd7a1372658c776d987d84aca63aca7505c26a3066713cdd7143c52f34e0f210bd7465b5a3ffd8f7db5a1178ae869020faea53b5234b945fe34c6caa2f2936af5", 0x5f}, {&(0x7f0000000100)="177ae15371d6197e5073c28de12bb0f300d3f989deb5be22265a82b5798be55de7514c57661e57cd1fa1f9a763f97988b5a8db17e5ec4a90ac213f210da6e7b4d595ea6578f45ff28b076e1dae886f710ffd25b2966bbdf505801074252a628161c4420fd5e9bf10ba7ce9cf4c757751ad38fe", 0x73}, {&(0x7f0000000180)="d7e82b", 0x3}, {&(0x7f00000001c0)="4f990a8cbb3396208d393aa9f98116eee7af4e7222d36b6681802aa4a55d6c35c2f3b37bea88b8fefb9477984abb9f4fbae1136290318fb0d4e3257d4b3a516ea45b66a13a366857289614bbc23811f952da14cbc17e92558a6aded9e4a636d16edd753c9439d57a4f82620f116b6b51d1f55c256be73d926d2df8055a0401b2278528f07c482d59bbb859a03c6213f698e8a3f32011766c27c6dad2714c296fade5e5b6", 0xa4}, {&(0x7f0000000280)="48cfd4e09c7ba6f85acb5c4e1daf8e5b1876c60d21dfbd9c071bc59ed5bf06e45e0d73792c6232a8559c97493359434b6fd09147192cd1c5c1d043a95fcbf46e6d12d2d65a3a73f3bb9ffbaae0ac40bb28a13b33eb961d04106c383d70fd951e32f08d4779aae3004cd2c16fe2438470e8bb2e6f55385243158bee9c622f20acf82156ccebbf8252139c5e180e3dbda3e90d7c428ca5d11a5f92198ed281890adaf6c089e450bd2f676024016b611a4b10f01905d30f32e6462cd126f071080217df69e0013f4e1396ed4148c31e8a8e1d897441ed75833c844f", 0xda}], 0x6) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2018/03/27 00:27:24 executing program 7: r0 = socket(0x1e, 0x4, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x2f4) 2018/03/27 00:27:24 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x10}) fgetxattr(r0, &(0x7f0000000100)=@random={'trusted.', '/dev/ppp\x00'}, &(0x7f0000000140)=""/58, 0x3a) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c0afff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f00000000c0)=r0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000080)=0xfffffffffffffffe) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) ioctl$VT_RELDISP(r0, 0x5605) 2018/03/27 00:27:24 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000500)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000bc0)={0x24, r1, 0x421, 0x0, 0x0, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x100}, 0x1) [ 286.558475] unregister_netdevice: waiting for lo to become free. Usage count = 2 2018/03/27 00:27:26 executing program 3: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c3ff0)={0x0, 0xffffffffffffff5b, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @empty, 0x5}]}, &(0x7f0000f91ffc)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@alu={0x1, 0x0, 0x6, 0x0, 0x0, 0x27}], {0x95}}, &(0x7f0000000080)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x1}, 0x48) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x301200, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000100)=0x6) 2018/03/27 00:27:26 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="c83b1db452a9e9ae87"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="b400000000000000250000000000000000000095000000000000000000000000000000000000000063405eb87f65344b63d5768766c592e514c2ea47d9cca77a945838ce339ea062abbb168d1c543541dd6ce0b0e2a2b8b0b8f9eba9da7d5af5f6e9b65773558bd680d427ef84c7ad8364413692c7b9786029fc4b482f013f5fcd5bc55024031d32ab2139845e24d510bef541679cb08b195c994d3e557535c50a270c75f9a15143643ca609149b36e9854ac60d087333c33b8f228cf4cf15caf85a05d321a664b52add4b84a99c24d2a030aa1e"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/03/27 00:27:26 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000020ff0)=[{&(0x7f000001d000)="2f0000001c000381ffffff000d0000000200000001000000000003c91300010000000000000000005867000000050b", 0x2f}], 0x1}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000080)={0x5, 0x7fffffff, 0x2fe, 0xffffffffffff4430}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{0x0}, {}]}) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000000180)=""/4096) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000140)={r2, 0x3}) 2018/03/27 00:27:26 executing program 7: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1a, 0x4000) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000040)) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0x8000, 0x1e, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x3, 0x9010, r2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000180)={0x6293f08f, 0x4, 0x8000, 0x1, 0x6}, 0x14) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) write(r3, &(0x7f0000000200)="f4429670a3a148f14342a1c0ef60b332b70458e459a7cb8d151e5bb6a818ded710f9047e56a78109ba17ceb9e0f2d0ce4bded308b7f06be3590e61ea7decdf33fead678197c5ac488046114620c5196484bed40e4062f31635a786a8b5f26734d317dacf703f7478a51993645901d217a2dde688a463c7295f7efcc4c64a6560b6e91db98a6af286f430d593cb87baefb599", 0xffffffffffffffef) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000080)) 2018/03/27 00:27:26 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x7656ed88d2f9079b, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000080)={'ipddp0\x00', 0x7}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='/dev/ptmx\x00') ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00000000c0)={0x7, 0xfffffffffffffffd}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x68) 2018/03/27 00:27:26 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) bind$bt_l2cap(r0, &(0x7f00000000c0)={0x1f}, 0xe) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040), 0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x20c000, 0x0) sendto$llc(r1, &(0x7f0000000080), 0x0, 0x4040000, &(0x7f0000000100)={0x1a, 0x30f, 0x100000000, 0x80000001, 0x800, 0x10000, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10) 2018/03/27 00:27:26 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x159) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000002c0)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x402, 0x200001) fallocate(r2, 0x0, 0x0, 0x1) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8) 2018/03/27 00:27:26 executing program 4: r0 = memfd_create(&(0x7f0000001f1f)='\x00', 0x0) accept4$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) msgget$private(0x0, 0x2) fallocate(r0, 0x0, 0x0, 0x20000) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/55) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x5) 2018/03/27 00:27:26 executing program 1: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='environ\x00') bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast6-generic)\x00'}, 0x58) syz_open_procfs(0x0, &(0x7f00000011c0)='ns/ipc\x00') getsockname$llc(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x10) r1 = msgget$private(0x0, 0x23) msgctl$IPC_STAT(r1, 0x2, &(0x7f00000001c0)=""/4096) syz_open_procfs(0x0, &(0x7f0000000000)='ns/ipc\x00') 2018/03/27 00:27:26 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x30}, 0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x2}, 0x8) sendto$inet6(r0, &(0x7f0000000000)="cf", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000100)="88", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000280)="11", 0x1, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x11}, 0x8}, 0x1c) write(r0, &(0x7f0000cbdfb8)='v', 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = fcntl$getown(r0, 0x9) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f00000001c0)={0x8, 0x6, r2, 0xb981, r3, 0x2, 0x0, 0xc5}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) writev(r0, &(0x7f00005a8fe0)=[{&(0x7f0000b44000)="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", 0x201}], 0x1) 2018/03/27 00:27:26 executing program 7: r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@llc, &(0x7f00000000c0)=0x80, 0x800) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000100)={@multicast2, @empty, 0x0}, &(0x7f0000000140)=0xc) sendmsg$can_bcm(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x1d, r1}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)={0x4, 0x20, 0x5fd7469a, {0x77359400}, {0x0, 0x7530}, {0x4, 0x5, 0x1ff, 0x6}, 0x1, @canfd={{0x2, 0x6, 0x4, 0x200}, 0xe, 0x3, 0x0, 0x0, "e86c982016f0d2739e35695fee18f02d6ccfe5964f3081fab1c403e1e3959a3726ed5bc27b0f62e4e0dea6722ad5fec3111ab058fb890c8291136f5d0125d25f"}}, 0x80}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x0, 0x400000003, 0x0, 0x4}, 0x2c) 2018/03/27 00:27:26 executing program 3: seccomp(0x1, 0x0, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0x51000}]}) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x250800, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000080)=""/43) dup3(r0, r0, 0x80000) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000040)=0xdd) syz_open_procfs(0x0, &(0x7f0000000100)='m}unts\x00') 2018/03/27 00:27:26 executing program 0: mmap(&(0x7f0000514000/0x2000)=nil, 0x2000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x500000000, 0x5, 0x10000, 0x401, 0x80000001, 0x1, 0x61a, {0x0, @in6={{0xa, 0x4e20, 0x3b, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc}}, 0x9}}, 0x5, 0x6, 0x6, 0xfffffffffffffffd, 0x3ff}}, &(0x7f0000000280)=0xb0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000002c0)={r2, 0xe1, "1a5082802108c95ccbea8aab3714fecafb4ea6625bb2674969e4c9daf196bc51a8dd24609ad39075d8152cf2641bb7a7b90f922d0c69c0403c71d1d0397d986be88baf655fcfeb60e7467a4df2bb73c2a4f637d0e47916a1062dd619cdb678bcd92c8a3851fc4c2c1888b3edf192affb2dc72b2d00bc4c8e174769cf4fe924c33741183ddde2597dca9e095d018beafb6b1992eca10ac21c84eba29b54f6ff5974b007faac489ad10bf6e336ed247c5f21aff41a2da66ca5ce7f1b00286758a3c1751580e9293933c73c6d9481ecc398124acc496f168c0eb4b68c66e4e96e86a0"}, &(0x7f00000003c0)=0xe9) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'ifb0\x00', 0x200}) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x3, 0x0) 2018/03/27 00:27:26 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, 0x0, r1) recvfrom$inet(r0, &(0x7f00000000c0)=""/123, 0x7b, 0x10000, &(0x7f0000000140)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setfsgid(r1) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000040)={0xfffffffffffffdf5, 0x8}) 2018/03/27 00:27:26 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x82002, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x78eeb2a4, 0x30}, &(0x7f0000000080)=0xc) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000140), &(0x7f0000000200)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r1, 0x8000, 0x0, 0x3f6, 0x4}, &(0x7f0000000100)=0x18) ioctl(r0, 0x5105, &(0x7f0000000180)="bedee5e1987c7fe0e8b3d95fef7a45d6ae33f157a4188cbc7bfaadb73637c260c85702b85eec36bd0837870f08c04bd3ea678c3e1366599c55e414d04e2cd7796d239f2e51c4cf45") 2018/03/27 00:27:26 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x100000021, 0x8400000000003, 0xffffffff00000003}, 0x2c) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000280)=0x0) r2 = syz_open_dev$dspn(&(0x7f00000002c0)='/dev/dsp#\x00', 0xff, 0x101000) perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0xdb, 0x101, 0x5, 0x4d973b4f, 0x0, 0x8000, 0x80000, 0x3, 0x5d5b, 0x0, 0xffff, 0x40, 0x1ff, 0x5fdd, 0x4, 0x5, 0x1f, 0x0, 0x3ff, 0x1, 0x3, 0x80000000, 0x6, 0x80000000, 0xfffffffffffffffb, 0x6, 0x9, 0x3f, 0x1ff, 0x1, 0x0, 0x8, 0x200, 0x4, 0x980a, 0x8, 0x0, 0x5, 0x0, @perf_config_ext={0x7ff, 0x4}, 0x8003, 0x1, 0x0, 0x7, 0x1400000000000000, 0x5, 0x6}, r1, 0xe, r2, 0x7d92628c824e2bc8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x5, 0x110, r0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) 2018/03/27 00:27:26 executing program 7: r0 = socket$inet6(0xa, 0x4, 0xffffffffffffffb4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000000)=@ethtool_gfeatures={0x3a, 0x4, [{0x3f, 0xfffffffffffffbff, 0xfdf9, 0xff}, {0x3, 0xffffffffffff7fff, 0x9, 0x100}, {0x1c, 0x8, 0x4, 0xffe}, {0x6, 0x9, 0x2, 0x1000}]}}) 2018/03/27 00:27:26 executing program 0: syz_open_dev$sndctrl(&(0x7f0000000240)='/dev/snd/controlC#\x00', 0x1f, 0x101101) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xb, 0x43, 0x4, 0x100000002, 0x1}, 0x2c) r1 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000000180)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) getgid() bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000000), &(0x7f0000000040)=""/84}, 0x18) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000140)={r0, &(0x7f0000000200), &(0x7f0000000100)=""/47}, 0x18) 2018/03/27 00:27:26 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)="1277846e65742f74") preadv(r0, &(0x7f0000000000)=[{&(0x7f0000c67f3d)=""/195, 0x492}], 0x2000000000000132, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ptrace(0x8, r1) 2018/03/27 00:27:26 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000076c000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80800) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000080)={0xffffffffffff3e17, 0x8, [0x9, 0x0]}) r2 = socket$unix(0x1, 0x3, 0x0) bind$unix(r2, &(0x7f0000774ff6)=@file={0x1, './file0\x00'}, 0xa) r3 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r3, r2, 0x0) connect$unix(r0, &(0x7f000071eff8)=@file={0x1, './file0\x00'}, 0xa) 2018/03/27 00:27:26 executing program 3: lremovexattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='security.selinux\x00') rt_sigprocmask(0x0, &(0x7f0000686ff8)={0xfffffffffffffffe}, 0x0, 0x8) r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x7ff, 0x121000) rt_sigtimedwait(&(0x7f00000001c0)={0xc0}, &(0x7f0000000200), &(0x7f0000000240)={0x0, 0x1c9c380}, 0x8) bind$ax25(r0, &(0x7f0000000100)={0x3, {"c42d387958c616"}, 0xfffffffffffffff7}, 0x10) setrlimit(0x1, &(0x7f0000011000)) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001240)='big_key\x00', &(0x7f0000001280)={0x73, 0x79, 0x7a}, &(0x7f00000012c0)="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", 0x4d1, 0xfffffffffffffffc) 2018/03/27 00:27:26 executing program 5: mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/packet\x00') ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000180)={0x6000, 0x10000}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f0000000040)) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c558720d8d1f6728f1c5f07531dc6150defaca6ebcaf1b8b8c36184c8f147be96ea31efbf49ca9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb4a90dc0d4bbdd330f3aa50c6a17a4cbe46f9a27f671d171c4a2c50f288493929c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f28b16e1198d", &(0x7f0000b0bfb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x4e}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/03/27 00:27:26 executing program 6: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000240)={{0x67a, 0x1}, 'port1\x00', 0x80, 0x2, 0x400, 0x3f, 0x9, 0x3, 0x3, 0x0, 0x4, 0x7fffffff}) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, r0, 0x0) getdents(r0, &(0x7f0000000300)=""/171, 0xab) r1 = socket$inet6(0xa, 0x80a, 0x40000000400) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000003c0)=0x3, 0x4) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) 2018/03/27 00:27:26 executing program 0: ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f0000000140)={0x3, 0x0, 0x0, 0x0, "e38a12ee9126b60869fa588af91902089fc3b918b7db4e1e21f4d5483e5ec8e3a7e92941669464f9dacfa874"}) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/03/27 00:27:26 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0), 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000000c0)=@req={0x28, &(0x7f0000000000)={'bcsf0\x00', @ifru_addrs=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}) 2018/03/27 00:27:26 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) openat$dir(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x4000, 0x4) sendto$inet6(r0, &(0x7f00000001c0)="b1c1ee67762b3a1d732c665ae89146d6689d9b8c1c80ff0b3504acb9396b3f7b9067c6c828a13a9871031de67a9a06e61a06c6ea109701d41df6fa5124dea8339ccf19d99856cff39aa86da64dba7b2e1fc88b07478accc46700a45b08294e3fcef2504ef5f0cbdd29c4c72e159434ca7d5aa52178b8f238794e67c6ef69c21d089d140308ba0c22f6e323a47426a8b6b50fba331bd34c5175ff24d97e3d5fad3755d47ca1a52e9e1c09356f107761c8db099665ab71fd6b1486", 0xba, 0xc000, &(0x7f0000000280)={0xa, 0x4e22, 0x100000001}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x800, 0x0) bind$bt_sco(r1, &(0x7f0000000140)={0x1f, {0x7, 0x9efa, 0x7fff, 0x926, 0x4, 0x5cc43b1}}, 0x8) syz_emit_ethernet(0xffffffffffffff68, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f0000000000)={0x100000000000000, 0x0, [0x2ef, 0x0, 0x4100000000000000, 0x507]}) 2018/03/27 00:27:27 executing program 6: socket(0x1e, 0x2, 0x0) r0 = socket$inet(0x10, 0x80007, 0xe) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270600000000000004007352", 0x23}], 0x1}, 0x0) 2018/03/27 00:27:27 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80000, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f00000000c0)={0x2, "3ed6"}, 0x3) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xfffffecc, &(0x7f0000007ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="200000002a00fd060000000000000000040800000c00000008039dc4302188f44c381d00090000000000"], 0x20}, 0x1}, 0xfffffffffffffffd) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000100)=""/155) 2018/03/27 00:27:27 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) io_setup(0x6, &(0x7f0000000000)=0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000640)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)}, &(0x7f0000000380)={0x0, 0x3832692a2e8d125c, 0x0, 0x0, 0x80, r0, &(0x7f0000000280)="39397e9a17b864da484d80e04b9e903213f49716ea30711c54571a1908572592aea4903f9def9d003238d1d2807e7326989d0c4ae4d0660a51653b481e696de9e80d6dc7dc53252059f019f77523b103eeeaa09159431bdb6941b948829c48387bcdfac196c59dc4e83020b02734d5fabdb85072c2fad7c7765fcd4f7bf8bf576dfdb90ded0e105617068812a45a0bc864d7db5cf4dda1a2ddbe79b3d601a1d0815cc5c3d8", 0xa5, 0x3f, 0x0, 0x1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x1, 0x1, r0, &(0x7f0000000500)="aaf9745e90547a1f4d05571df50c513cd28fad4c7478703c8e4b766e9f9c2e159e15cc794d438018c1ce86deefbebb030d4608d3565e69410e3cc2c1abd3273bb38c6e9b07cdb088ba180d97f6825435da7428be26ec6c6110174dc8f586d4d7080ebf3de5e00bd3d682846e4eb198bb027c46773cec292a0343b3cf411207fed1c3050146174289ad226cf695b269f60bea6e90055d7043a1787095d57a9227a50c63bb", 0xa4, 0x9}]) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x5cd7213d, 0x9, 0x1000, 0x2, 0x702}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000100)={r3, 0x3, 0x1, [0x0]}, &(0x7f0000000180)=0xa) 2018/03/27 00:27:27 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0x3}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x10006, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000200)={0x3005, 0x0, 0x9}) 2018/03/27 00:27:27 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080), 0x4) fallocate(r0, 0x2, 0x5, 0xfffffffffffffe01) getuid() setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x3, @random="7c2e1626459d"}, 0x1ce) close(r0) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x7, 0x200040) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x5, 0x800, 0xfffffffffffffff9, 0x100000001, 0x87, 0x800, 0x2, 0x3, 0x880, 0x200], 0xa, 0x8, 0x1, 0x100, 0x1, 0x7ff, {0x200, 0x2, 0x1, 0xc6d, 0x1, 0x7, 0x80000000, 0xd92, 0x8000, 0x80, 0x1, 0x97f8, 0x1, 0x7, "ee7547b879c9722cd5607da66a0c632e338844a75da048513b72d2d6d016614c"}}) getcwd(&(0x7f0000000240)=""/22, 0x16) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f00000001c0)={{0x7fff, 0xa167}, 0x1, 0x6, 0x7, {0x6, 0x9}, 0x800, 0x6}) 2018/03/27 00:27:27 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2600) close(r0) 2018/03/27 00:27:27 executing program 1: prlimit64(0x0, 0x2, &(0x7f0000000000), &(0x7f0000000140)) mprotect(&(0x7f0000220000/0x2000)=nil, 0x2000, 0x2) getpriority(0x2, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x4e21, 0x1f, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in6={0xa, 0x4e23, 0x7, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x4e23, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x60161a2000}, @in={0x2, 0x4e23, @rand_addr=0x9}, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x4e21, 0x7fff, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e21, 0x35f, @mcast1={0xff, 0x1, [], 0x1}, 0x3}], 0xc8) 2018/03/27 00:27:27 executing program 5: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x4e24, 0x3f, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffc}}, 0x9, 0xfd0, 0x3f, "502027f2b584831728973b87f3ff3ec74ad39fd7f76856460f78fb2a51dedb4b851604e550987dd570c563707e94027312a38d685a960775cce1e77663e2c688897a3d8a35cb6b1c679e8e12b6abac0f"}, 0xd8) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x7, 0x8000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000300)={0x0, 0x74c9, 0x9, 0x6, 0x1bdd7092, 0x9, 0xe97f, 0x4, {0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x10000, 0xb99a, 0xffffffffffffffff, 0x5, 0x6b06cb4e}}, &(0x7f0000000080)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000200)={r2, 0xcb1}, &(0x7f0000000240)=0x8) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000680)=0x0) lstat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000780)={0x0, 0x0, 0x0}, &(0x7f00000007c0)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000000800)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000840)={0x0, 0x0}, &(0x7f0000000880)=0xc) r8 = getegid() r9 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f00000008c0), &(0x7f0000000900), &(0x7f0000000940)=0x0) fstat(r1, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000a00)=0x0) r13 = geteuid() getgroups(0x6, &(0x7f0000000a40)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r15 = getpid() getresuid(&(0x7f0000000a80), &(0x7f0000000ac0)=0x0, &(0x7f0000000b00)) stat(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000003380)=0x0) r19 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000033c0)={0x0, 0x0, 0x0}, &(0x7f0000003400)=0xc) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000003440)=0x0) stat(&(0x7f0000003480)='./file0\x00', &(0x7f00000034c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000003540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000035c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003600)={{{@in6=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}, &(0x7f0000003700)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003740)={0x0, 0x0, 0x0}, &(0x7f0000003780)=0xc) r27 = openat$mixer(0xffffffffffffff9c, &(0x7f00000037c0)='/dev/mixer\x00', 0x400, 0x0) r28 = getpgid(0x0) r29 = geteuid() getresgid(&(0x7f0000003a80), &(0x7f0000003ac0)=0x0, &(0x7f0000003b00)) r31 = getpid() fstat(r0, &(0x7f0000003b40)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000003bc0)=[0xffffffffffffffff, 0x0]) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000003c00)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003c40)={{{@in6=@mcast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000003d40)=0xe8) getresgid(&(0x7f0000003d80)=0x0, &(0x7f0000003dc0), &(0x7f0000003e00)) fcntl$getownex(r0, 0x10, &(0x7f0000003e40)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000003e80)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000003f80)=0xe8) stat(&(0x7f0000003fc0)='./file0\x00', &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r40 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000045c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000004600)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000004700)=0xe8) lstat(&(0x7f0000004740)='./file0\x00', &(0x7f0000004780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r44 = getpid() r45 = geteuid() getresgid(&(0x7f0000004800), &(0x7f0000004840), &(0x7f0000004880)=0x0) r47 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r48 = syz_open_dev$dspn(&(0x7f0000005280)='/dev/dsp#\x00', 0x4, 0x2000) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000052c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005300)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000005400)=0xe8) fstat(r1, &(0x7f0000005440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r52 = getpgid(0xffffffffffffffff) r53 = geteuid() r54 = getegid() sendmmsg$unix(r1, &(0x7f0000005540)=[{&(0x7f00000003c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000440)="6cd9d36233e745574319b1367b8021a9b07a3fa7e9451f617edbd27104d451f5", 0x20}, {&(0x7f0000000480)="b44336b17d71a5df59b0daac7528c42471c152389987ce24e3b508e73a95e8ef594bad0005befca25262399d5df19600121c53db006a7663ffe4ce8762de5600611cdbeaf65e400933952036602309f986275607b631dca4235914b64c61dac32168bd6d83d6b42929822c44b137918d9e4b1bdad1ac750a8d720f3e896d3d01cfa003aa185656deaae2438ffb", 0x8d}, {&(0x7f0000000540)="b762f3650646a1eeec938ccebd61b8b055a52cbe304d3f6311be0c01440e64f8c55600e71df9dac8f94a31e7236406657ba93f5b48f83e26357acb9a75855432e6df14f862e216f8f2d396a95fbe5b7718e9eb694d99b48748c6db06aaa41359a3c404740ea126e9d6fc626b27534919d9c5f7cd9ad8c02dc88c974c9a536541b7ade9774a34d8709d70e84a5fa2002a575355eae3b66692e934709742f6d67a436098b187778352a50e32132057a3ee8c0e0c624866609078ab77c422abad64262e79a51888a1fa20acc8cde586814afbae0aaa6d2f4e6d63982298dc001f", 0xdf}], 0x3, &(0x7f0000000c00)=[@rights={0x30, 0x1, 0x1, [r0, r0, r1, r1, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r1, r1, r1, r0, r0]}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r0, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0x130, 0x4000000}, {&(0x7f0000000d40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000032c0)=[{&(0x7f0000000dc0)="0e4ba6bcbd014344f5fe725019a009d271e90e5afe688ac5c3789e2541b4a5bb695fc74d923112c95bc0fa0fca57a9d661a72d5bc237509dd7b603706262c209ef226f", 0x43}, {&(0x7f0000000e40)="433415b24a8a525ab7f5844004715c06c16ee67a2020053fc183f0191a80ab24ae07a09421c3eedd5785b7b3785f75afb616dd1d804c35372a17f3cd9ad45a42f7f337b66662e568b221f5940a8364a53200c021a287138f12cf0106d55eab60bbb27784f0b3f29a3ddd03d3b1a9d14c47c1ff66028da4c72f75bc0094fcc4ab8364c96ef71ca8f17d8df589c2f2a5e7a0", 0x91}, {&(0x7f0000000f00)="a4f26cc6566a340a07bc0674511ba2201cc892996546b1067fe3e1e32501922a41d8acc8fa364a9f7b59c5e803e1af5efafacbf13c1be7184438a2f911a7e4faab88e7a7c0b1e3ffa9eb2c6ef2afef0248151dad5754d4fd5e58ecd65af47a7829ec39a5878e7a5484c6cd5cd4674fd93e", 0x71}, {&(0x7f0000000f80)="b0393048488b3a1e1edb3cb164631fae2374f394f6a441b62be6c5c6eae24dff9b0d9c394cb854915ee2ee9f5237a4064c0f52dad6e4ad1ebbdb562f8dd75a4d8dc2dff631691804c288a178611de6670625a1904aa3cea7876508d66cb7fc5f1c53cef458f512aff1d930a35e30e65bfb3ac984196179c05c3e110eeb6df157742cc0f030d8f8e38eb09c98dc3fc0d4ff0c8559e723473b66755a82d8e8f8747c50490c11a45c1dda09cec5cadac431e8530413fe34a7f0cd5d2c296e826cd442c831e2acb560f050eaea39af88cf56a01f734932f200", 0xd7}, {&(0x7f0000001080)="44ea974e1dab024c3127a446625939d30272a5cdbee518f838098a9e057d861fceac76245d664f2455d3a49262c0df37c1ff89d807bf26a837af74569431f6db1f1f81a762d670c7c37ec505dfb29cb494708b896280724050b357a2ac80a2248ff5b7fa1331b4d1a4b8293c7e1209e0f22cf30643dacbb0f084e9e654d8e89606bdb72baba738c2bd1b25d04e142aad49d3ee508dd8029fddd6bf0e7376bdd4a0e0d0377ff3d43853bf803792c0ee6f1355ef2c6cb9278e9f44b4becaad532586a3d34f43a2a63cb12d7bedf1a6ace098751aa37a6f0c038e", 0xd9}, {&(0x7f0000001180)="13e703087e96bb454aba8db7cc263108e7afdd783d141f2c8f7010109c713dede241b1249bd34fb4a7a7a577481ead68d2f5e4a51a7add5c3b41897158b66532ac0368ce8aeea493c29650", 0x4b}, {&(0x7f0000001200)="3eea0f0982e760ab2160d7b7fc092f495aa07320eb27a8e318715d84d3d3b063c31ec7b88e362b078304192c2f4a7e3078a77d6ff10c218e648373d39f802ec99524b1b6fa9956fd19096ee1e64dd73b5f1e0dad024b6ede48420532d91b8a05e138cd742072f6c3d3b7211b4a59caadb55211ca12054011730fbdd19d8c", 0x7e}, {&(0x7f0000001280)="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0x1000}, {&(0x7f0000002280)="4e479f3a5852f036c7bab7ba9c7c2411c8601b20321b577b", 0x18}, 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0x1000}], 0xa, &(0x7f0000003800)=[@cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r1, r1, r0, r0, r27, r1]}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r1, r0]}], 0x128}, {&(0x7f0000003940)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003a40)=[{&(0x7f00000039c0)="3120e7bacec61346145a7e588d0c8e895b512b5b09c2098b70feb76269a72387be56467026dd91e9c28d43c771a9cccd29bc18d5571f9f772ec993b965f5483f93766bed11cafed8d97601e5a7ed4d3f42c994f2", 0x54}], 0x1, &(0x7f0000004080)=[@cred={0x20, 0x1, 0x2, r28, r29, r30}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @cred={0x20, 0x1, 0x2, r34, r35, r36}, @cred={0x20, 0x1, 0x2, r37, r38, r39}, @rights={0x10, 0x1, 0x1}], 0x90}, {&(0x7f0000004140)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004540)=[{&(0x7f00000041c0)="86397306bba7e72e21099b3daa217df1cb5bd771b6d4e3171c83e51d4f13e5ebebc345c328edfb9da3c140", 0x2b}, {&(0x7f0000004200)="2fd8ca78f0334fcc4d00d57239c4d46c2081c0dd82258af7af2de698ada0ec21e27fe39f634306406fb80ad375e516a8e815d4875eb6a37842ed0a3e777ff885435637d298648c14e5e1e27ddd23adc456155db2d8435d4da638f8a0050c94312f2ac54a218ce1b78065d12d596e46c5ca8ead4c13b09a3a6c4738834f03005026d7b5c16726ae88a3942c5295c37586ddab91d36ef972fba83f746ffbfdfe98749693c3349488b391f8a0210726a5db4858b7ed4e9341c41bf8f0130f8b830209581f", 0xc3}, {&(0x7f0000004300)="f924f8030b1373c9cb5ec01dfabb7099d0f669221b1fcf339d43a8a18f660d1dc297b585a8daca2f145f507f1b64ad83c30524f13fe350ff9d70a59d1a804587b8028963212892586d825ccf40fe99275583dd4a1a867619c0c4de05a5d00a16fce6c69af25cd05eecf823b78efe407a6f94606d2906b070e39440d05a73f4dc90d78b3211b31e848cd977ddd162c55bf3b5b8", 0x93}, {&(0x7f00000043c0)="a3ec084e226426c0bc803a9699a4becc168a89c89ad8f8a1d391174b48fa8cd88470a48738d97e2f84f58ca72605287e12375c29790135cdc50200aaf0437b861195e94076184702da6b21ac134682b890d97a4f670392cacb56e87baf1d157d6038fcbb2341b8bfd0f9923ada15fcc27ed3636bf6bce2a66f6a530a47d055532cbc756234741c84b77e834ce2972166f6debd599b76cc91266c906a145322ad7f39f3e47d88d00f149e01b6bd6d5bae79041df88439b26ff62ed77f55ca690c54ac9f15ccd71ac078873a5e26cd89e29eee72440bf502302b0a7d1cb78daec813656c9c9719a1a8595a18ec266943", 0xef}, {&(0x7f00000044c0)="8a958d33a726bb46373aa0b8c486d0b4755ea14f094fa74952f9abbf03b84562ddb0ddba43e6e79e3ea6c58d49d1a465c42b75e97c58db4136d51e8bb8b297abfa56bb3020ef", 0x46}], 0x5, &(0x7f00000048c0)=[@rights={0x20, 0x1, 0x1, [r1, r40, r1]}, @cred={0x20, 0x1, 0x2, r41, r42, r43}, @cred={0x20, 0x1, 0x2, r44, r45, r46}], 0x60, 0x44894}, {&(0x7f0000004940)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004a40)=[{&(0x7f00000049c0)="8ad696d6f2dcbcf10f0d5f555b00181ea64cc3ce876098bfc6e087fd6232437ad9654bc1888fa1fa8d92d1868927fc7759d57d7f1d78fed5e9d2d531125830c849e9a8b1d28bb5ec", 0x48}], 0x1, &(0x7f0000004a80)=[@rights={0x18, 0x1, 0x1, [r1, r0]}], 0x18, 0x20000800}, {&(0x7f0000004ac0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004b80)=[{&(0x7f0000004b40)="a927d446280532d1c1a601cdf03c2a1be5af620ce3e0fe", 0x17}], 0x1, &(0x7f0000004bc0)=[@rights={0x38, 0x1, 0x1, [r0, r0, r1, r1, r0, r1, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r1, r0]}], 0x68, 0xc5}, {&(0x7f0000004c40)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000004d40)=[{&(0x7f0000004cc0)="452fc4c84a0c3edbfb2c8eeb25f0484823b8879506e15d80e8793801", 0x1c}, {&(0x7f0000004d00)="392bc4c00807574f40df1cff1d545c988bcf329ec56f6ca2f75065f1ea599a698281440e7277188e02f60430", 0x2c}], 0x2, &(0x7f0000004d80)=[@rights={0x20, 0x1, 0x1, [r47, r0, r0]}], 0x20, 0x800}, {&(0x7f0000004dc0)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000005100)=[{&(0x7f0000004e40)="8f9d0d58769ce31e25f4865edd34023cd9946fcdcdac0239f57fac72f26e8953b45f3bc8eaafe0876f2c262cb93eabd5cdb4e169f4eab6c28628f854bc2649a45892db8a6bc5222bf23eac3ee441b8d5d94d450693283a5b0222b0b819dfc2d67bcfcd4a12ecbd2d2ebfa96bbdf014c06fd0f31a3af04e94e160483d394963b1", 0x80}, {&(0x7f0000004ec0)="ccd3c17d2843dda8119222bcc19a81342c4842222f1dafe3669a1b33d70c2ca7111ffd7526a6fbeaf91ee1132c29ccb5d691f55dec5a315746fc40557938be4ac4e37658b301ae0a70000c53d53708c8ab3925d082f923f7a50dbe5e8ab600f64157696c7666d12507c432d5caacc7f8cc46ba469bfc565fc2daeddceec699060ae0b71ace66a30ec471aadd91952abc1354b5abe2b2f589afa3f2759cd9cddb275b324f51c3b8", 0xa7}, {&(0x7f0000004f80)="be929fc6b0cba9a7c69f8085d2632b1e3639199306d6e6d288b6b8b93d221ee7be354424abd69b0db4f0b687aabb94383ad1b6c742fcd5c59fdc10a857d300f89a8aee10d42eac971634bb9d8fb9e3ac56ef262e5d8e85a22f50c383920ead4c5f723f9f40cf52", 0x67}, {&(0x7f0000005000)="7ce9526e6be2dbe253c9bd8f8bbe5e482ef1853b0190e285e4697449b4a92f1b3d3c31a24471a5b9079805e0655842fecd23d2b00b55f0e707987134de29c8bdc530a0cfdf9906717c6f9a6aaa8c83feb3cd22c410b4c3319b789186081d3b711b32b783a4ad2033521dfabaf4101c84cd504c7d5ad6483b12efc61affc4cbcbe8be711da6832bc48ffe3a2921faeeb119251885a945efa18d4c10055b4e1f36cea967e0c5afe598d38bb83f8357e5720906f0d614a7eba21012cfd0de861b05ac63b48481a6f85f43e6c5b449e3f48450d4d5ad9e41f3166ed3f2a0d66ca2924bde49", 0xe3}], 0x4}, {&(0x7f0000005140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000005240)=[{&(0x7f00000051c0)="81c614420cbcdf0f66949afbfc1270ee961a07850aba06010986bbe3f7d2aadd23a99e1544ad1821c0230c9f96dcd1c4f271684d875eb149fb64a740ef1882f34207fa695f62eddc63aa1b5974b058737cee1cb7b310549229306a4aa6dcabfc8a3aee747d78f02b292d3e0a1b9fd7d5c621e2ead2", 0x75}], 0x1, &(0x7f00000054c0)=[@rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r48]}, @cred={0x20, 0x1, 0x2, r49, r50, r51}, @cred={0x20, 0x1, 0x2, r52, r53, r54}], 0x80}], 0x9, 0x0) sendmsg(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000000c0)="571d7d91290d61beff7145763f7a95674c9b61c6e58ba229941a083257dfdd9d4037ad6480bbf0fd", 0x28}], 0x1}, 0x0) [ 288.574810] device bridge0 entered promiscuous mode 2018/03/27 00:27:27 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000040)={0x3, 0x100000001, 0x94}) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) fcntl$setflags(r0, 0x2, 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)='d', 0x1) r2 = accept4$alg(r0, 0x0, 0x0, 0x800) sendmsg$key(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000946ff8)={&(0x7f00000000c0)={0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_x_filter={0x0, 0x1a, @in6=@dev={0xfe, 0x80}, @in=@remote={0xac, 0x14, 0x14, 0xbb}}]}, 0xfffffdbe}, 0x1}, 0x0) 2018/03/27 00:27:27 executing program 3: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) get_robust_list(r0, &(0x7f0000000140)=&(0x7f0000000100)={&(0x7f0000000040)}, &(0x7f0000000180)=0x18) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$nfc_raw(0x27, 0x5, 0x0) sendmmsg(r1, &(0x7f0000009a80)=[{{&(0x7f00000074c0)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000009940), 0x0, &(0x7f00000099c0)}}], 0x1, 0x0) r2 = userfaultfd(0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x400c00, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f00000000c0)='./control/file0\x00', 0x1000000000000) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000240)='./control/file0\x00', &(0x7f00000001c0)='./file0\x00') syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5, 0x200) ftruncate(r3, 0x0) close(r2) 2018/03/27 00:27:27 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0xc0002, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000080)={0x0, 0xe5}) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000000), 0x2) 2018/03/27 00:27:27 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = gettid() r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x10000, 0x0) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000040)=""/116, &(0x7f00000000c0)=0x74) process_vm_readv(r1, &(0x7f0000fca000)=[{&(0x7f0000fcaf07)=""/249, 0xf9}], 0x1, &(0x7f0000fcafa0)=[{&(0x7f0000309fb2)=""/145, 0x91}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/03/27 00:27:27 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="18000000000000000000fc0000000000850000002f0000004f000000ea0000009500000000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000001100)={r1, r1, 0x0, 0x3ff, &(0x7f0000000100)="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", 0x7, 0x80, 0x989, 0xff, 0x120000000, 0x7fffffff, 0x0, "3ca238c2b7b3fbb0e8df909a9db2ae8559ef19f67bd5cc59bb26d71485fb1e4d7b38c0299a974f75dfdbcff4eb2a67c403dfcf820c3484ce4353180887479f08aeefaaf7b508a68b9fb97733a355be564776b17094b02b11697092fd08b9de8ea1c462ee5c201e119968"}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000000c0)=r0, 0x4) [ 288.633200] device bridge0 left promiscuous mode [ 288.660718] *** Guest State *** [ 288.664500] CR0: actual=0xffffffff9ffffffc, shadow=0xfffffffffffffffc, gh_mask=fffffffffffffff7 [ 288.673449] CR4: actual=0x0000000000402060, shadow=0x0000000000400060, gh_mask=ffffffffffffe871 [ 288.682327] CR3 = 0x0000000000000000 [ 288.686077] PDPTR0 = 0x0000000000000003 PDPTR1 = 0x0000000000000000 [ 288.692624] PDPTR2 = 0x0000000000000000 PDPTR3 = 0x0000000000000000 [ 288.699149] RSP = 0x0000000000000000 RIP = 0x0000000000008000 [ 288.705157] RFLAGS=0x00010002 DR7 = 0x0000000000000400 [ 288.711409] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 288.718121] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 288.726117] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 288.729187] device bridge0 entered promiscuous mode [ 288.734125] SS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 288.747182] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 288.755207] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 288.763231] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 288.771213] GDTR: limit=0x00000000, base=0x0000000000000000 [ 288.772808] device bridge0 left promiscuous mode [ 288.779221] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 288.779231] IDTR: limit=0x00000000, base=0x0000000000000000 [ 288.779241] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 2018/03/27 00:27:27 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf00, &(0x7f0000000100)) r1 = eventfd(0x7fffffff) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000004880)={0x1, r1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x16, "497f28a1d2e2e4f8a54ed345a828a2c4364daa66ba92"}, &(0x7f0000000080)=0x3a) eventfd(0x3f) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000857ff8)={0x0, r1}) write$eventfd(r1, &(0x7f0000000040), 0x8) mq_open(&(0x7f00000000c0)='/dev/vhost-net\x00', 0x801, 0x30, &(0x7f0000000140)={0x81, 0xffff, 0xfffffffffffffff9, 0xfffffffffffffffa, 0x101, 0x7, 0xfffffffffffffff8, 0x80000000}) [ 288.779247] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 288.779254] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 288.779259] Interruptibility = 00000008 ActivityState = 00000000 [ 288.779266] *** Host State *** [ 288.831721] RIP = 0xffffffff811cdba6 RSP = 0xffff88019fa8f3b8 [ 288.837703] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 288.844151] FSBase=00007f41baac6700 GSBase=ffff8801db200000 TRBase=fffffe0000003000 [ 288.851992] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 288.857939] CR0=0000000080050033 CR3=000000019a998005 CR4=00000000001626f0 [ 288.864971] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff86801610 [ 288.871679] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 288.877743] *** Control State *** [ 288.881194] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000c2 [ 288.887891] EntryControls=0000d1ff ExitControls=0023efff [ 288.893352] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 288.900325] VMEntry: intr_info=80000306 errcode=00000000 ilen=00000000 2018/03/27 00:27:27 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0xc0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000000040)="e0fa5470d7e88de211365dd0776f9b790809b54fdedf1c0d978a00f1c9f3d382ea2667e76b87039540c7de", 0x2b) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x64, "2b66fe00a3a1b884fbe6069cdc6e9918ee8c0a6a815a1e97dfd1e58a2e4f4d0eeb05e339ad4e854f9fd8798162e8c23be6f61877fcd29d6a66d8de3a83f1f0f77154471fa9c0fb4d7683fc5ad187947b8b128a5ddd38eeca66f86e886797df002feea8c3"}, &(0x7f0000000180)=0x6c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000001c0)=r2, 0x4) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)) sendmmsg(r1, &(0x7f0000000ec0)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000140)='2', 0x1}], 0x1, &(0x7f00000050c0)}}, {{&(0x7f0000000280)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000000640)}}], 0x2, 0x0) [ 288.907010] VMExit: intr_info=00000000 errcode=00000000 ilen=00000003 [ 288.913595] reason=80000021 qualification=0000000000000000 [ 288.920987] IDTVectoring: info=00000000 errcode=00000000 [ 288.926485] TSC Offset = 0xffffff627e2723ea [ 288.930840] EPT pointer = 0x00000001aee7c01e 2018/03/27 00:27:27 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000040)={0x14000000, 0x6, 0x36}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000240)=[@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x13}, 0x8}, @in={0x2, 0x0, @rand_addr}], 0x2c) 2018/03/27 00:27:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mincore(&(0x7f00001f4000/0x2000)=nil, 0x2000, &(0x7f0000001000)=""/4096) 2018/03/27 00:27:27 executing program 6: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}, {0x0, 0x0, 0x0, 0x0, 0x4}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0xfffffffffffffffc}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp={0x12}}}}}, &(0x7f00003b5000)) 2018/03/27 00:27:28 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x3) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x400, 0x2}, 0x14b) 2018/03/27 00:27:30 executing program 7: r0 = memfd_create(&(0x7f00000000c0)="7b10", 0x0) io_setup(0x1000, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000040)}]) 2018/03/27 00:27:30 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x47}, 0x2c) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x80000) accept$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x80) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x9, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000ba04d294939292e8c6000000006115148d810000000000000000000000958f0000f1000000"], &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/03/27 00:27:30 executing program 3: add_key(&(0x7f0000002000)='dns_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000726000), 0xff9b, 0xffffffffffffffff) r0 = perf_event_open$cgroup(&(0x7f0000000040)={0x7, 0x70, 0x3, 0x0, 0x8, 0x7fff, 0x0, 0x48bf, 0x8122a, 0xd, 0x1fe000000000000, 0x5, 0x4, 0x1, 0x100000000, 0x7, 0x1c00000000000000, 0x7, 0x1000, 0x1f, 0x1, 0xfffffffffffffff8, 0x1000, 0x5, 0x1, 0xff, 0xfc00000000000000, 0x1ff, 0x5, 0x781c, 0x3f, 0x355c, 0x3, 0xffffffffffffff23, 0x7f, 0x3, 0x2e4, 0x8000, 0x0, 0x400, 0x6, @perf_bp={&(0x7f0000000000), 0x1}, 0x102, 0x8, 0xfffffffffffffffa, 0x0, 0x1000, 0x6, 0x1}, 0xffffffffffffffff, 0xe, 0xffffffffffffff9c, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) dup3(r0, r1, 0x80000) 2018/03/27 00:27:30 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}, 0x4, 0x4, 0x3, 0x1}}, 0x26) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/udplite\x00') recvmsg$netrom(r1, &(0x7f0000000700)={&(0x7f0000000140)=@full={{0x3, {"a2a01d1ff03be0"}, 0x4}, [{"629dd6a4324c2b"}, {"3718622449e457"}, {"8cab368e94d184"}, {"106fdbcb140a55"}, {"ddc1319118544e"}, {"81847129ce8fad"}, {"e5bf954fd2acac"}, {"d611da47b3ea5a"}]}, 0x48, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[{0xf0, 0x10e, 0x8001, "362fc403f5a213b292f95163f2f61243dcc0e81b48eec48e6742695780c7d017be7e83f7bddb981777e90edae0448156e597003b9c989443683c7cecd1f00d3fda59d9cfe7ae8c8861f26c051b5ba1fbcb437186ba1dc62341b0c37eabf71c4e41bd0fb77dd51ee0712a0a1c0bc16c747f79b98bfd678372e512590632a44f84f8e3af482e047a839a3830f595f0d0c84cf6af1077361acf3b1a3b83ebc786d8e2ce03c04988f815f370b52c18f6999d1b47421b11e5dbd64cc7e6438eec0768dd79df54ab34d1e990f130cb1e3995a1cf5385db8dac7a6a966341f0662c"}, {0x108, 0x113, 0x6, "82b72bced69fac9d93e58043b659ca7eabc5c553bc750c241776d33aa9ce6eb465839988084ebae81c9e89db95e2d9afc46c02ecc9ac5091ab13f7e56d091f058f1bfe2c2ab595697ec1ee3360135acf2ae5bec3bfd41cf4974685948bb18abe3d08d6a8f8c822c5d677274b206fb622f842e1e5f62a96e6f6aa36899aec492f763491c2ff0f25d6885d17656d7f159679d196bcc539a018d5370fd37319f407963d6b6fa2374c8db2c13ee9f26769e0ba57418efea0f167783f7f0f5a9f972886df456847f1c404f3d8f47463b82db55df2dfc7978b20b6dcd98c87c1dda334ab4ccbc8c05c3d38cf95743911b9ce2863"}, {0x18, 0x118, 0x4, "6268902b3604e12e"}, {0xd8, 0x114, 0x1, "15d102229b5acc01813cf58357e8e8a6f61091b4fc6c1e9956086f85f1cc3579a443fa551dc7bbd7ca57f8699ee5ebe4e9f3a12d337de1009f6ba437796ade32ee953df604e90f752bb8506e9b5a94b931e0052d71ad1af7199e3415e597feb661215b706bfed6ff528ad96dc95ed202b0745b35d8f73a0656cf11f3254e29538c99cdb5589217cda459801bf2fe84f6ffa554b1da3e1b1e381911d4a867b6813083820e5b7de211a66782a9ed767ac85c4cc0739d2ff96c34d9fefa9cd67ee148ec048b3c859532"}, {0x68, 0x10f, 0x5, "bf7afda0340c0b997068d6f40b33c2b58db17e6f18455520e717c379b49553075858d0373a2041be0e54ee382231a3aa67b9f0a8b40af15124d0bbd9dfbfb339cafe1a1834f8e849c457066932be346ddc541fa003d4fb13"}, {0xe8, 0x10e, 0x6, "0e198fb2688b2b50328516185081472ae30759ac881d364db230d75045d0b4a6c00bcda495ac0811399424f4241364f7a559e9e7ba3e0e90716fbeb306b21be4bae379bab8be1bf013b402ac3782c61c7647ff8547ccb26ac6f7602f6e2ee3a797f9df0e28804c6548b47b06595421e5631771af5a10b67f9fa65f59f275bf39592b07249fa7e71e8ecdc95d2c9dc09f2ea569c7c5e062de0f8794881fad577d7dc68a4caa6bbbe02b10c349a8dba4295536c2d9d524e1d17f3c4a0dff3a59f2f82021a664d207e22601b6e01d750e5f9ae7ced8"}, {0x40, 0x1, 0x0, "8aac22379a780ee52a18441f920d74112baac6b2a455aec52350dfc746d5f3e0b9a81ddffc410dcaa8"}, {0x88, 0x0, 0x40, "837bc7cfa1523be77ea87cb74c0c12396830a92da89f9ada97195aa1b7c85c6599a517e8fd95907c0d9b1a23f5aba2c5078010477d16623bf42daaf5163ad8aa349183151459b19aee9020756749a9c5e186e73756a13f613e615dc4209d9be3ef8454399dd4e30e10c08b352612d5c58b"}], 0x500, 0x80}, 0x20) 2018/03/27 00:27:30 executing program 1: rt_sigaction(0x7, &(0x7f0000000180)={0x47e5f5, {0xfffffffefffff27c}, 0x3}, &(0x7f0000000140), 0x8, &(0x7f0000000000)) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x101300, 0x0) mmap(&(0x7f00004e3000/0xd000)=nil, 0xd000, 0x8, 0x44031, r0, 0x800000000000000) syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x0, 0x0) 2018/03/27 00:27:30 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x480040) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="050600", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0x18) umount2(&(0x7f00000001c0)='./file0\x00', 0x2) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000180)=r1, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000080)="7461736b00ea2bda6a2d8d3bee34013a2df8e6d00c") getdents64(r2, &(0x7f0000000000), 0x33e) setsockopt$inet_tcp_int(r2, 0x6, 0x1d, &(0x7f0000000100)=0x20000000000004, 0xffffffffffffffce) getdents64(r2, &(0x7f0000000000)=""/2, 0x2) 2018/03/27 00:27:30 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000740)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000840)=0xe8) r2 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x400) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f0000000040)={&(0x7f0000000440)=ANY=[@ANYBLOB="a0000000070000002ac97004fccbdf250a3fc0ff88f74738e9d8180bd270e64dd6c1ff9fa53cdcc5a87b3f401c7805f9dad22532e69952be1bfc10932daefc25a314d3a966af28e1ef80e1f7b1c491dc575ee5b15b454cff000000dfa43b5973e05784eb7911f1b37673d63c4eecbb177be82ce1377d3733259333eba6ba484147b0656c4b0e023b6964d819cd3ecd68006bf1fbe876bafe77cbac464f2afcff7d84f4000000000056f683c54653a392df11dda7cdffb29bdc312bec4f344b7beda04d3c1340aaa606bfa8753eb51d02eab4e8a31a4994fe1e", @ANYRES32=r1, @ANYPTR64], 0x3}, 0x1, 0x0, 0x0, 0x80}, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x14002, 0x0) accept4$vsock_stream(r3, &(0x7f0000000080)={0x28, 0x0, 0x0, @hyper}, 0x10, 0x84000) setns(r0, 0x4000000) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x10, r3, 0x0) mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xd, 0x1010, r3, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f0000000140)={0x80, {{0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4b8}}}, 0x88) 2018/03/27 00:27:30 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xffffffffffffff12) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) r3 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) readv(r2, &(0x7f0000000340)=[{&(0x7f0000000380)=""/149, 0x95}], 0x1) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x20000, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f00000000c0)=0x14, 0x4) 2018/03/27 00:27:30 executing program 1: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) open_by_handle_at(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="090000000257e535630000009f"], 0xffffffffffffffe0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x7fff, 0x4) 2018/03/27 00:27:30 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = socket(0x0, 0x3, 0x1) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x5, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000200)={0x3935, 0x4, 0x3, 0xff, 0x2, 0x84}) connect$ipx(r1, &(0x7f0000000180)={0x4, 0x8ef4, 0x9, "a6934ec75cf1", 0x4}, 0x10) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000080)=0x2, 0x4) r3 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x101, 0x200000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000280)={0x0, 0x92a}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000300)=@assoc_value={r4, 0x460}, 0x8) ioctl$VHOST_SET_VRING_CALL(r3, 0x4008af21, &(0x7f0000000140)={0x3}) setsockopt$inet_dccp_buf(r2, 0x21, 0x80, &(0x7f0000000340)="67c8a8bfb0d241a4a51901e65a0c97f912d20f2156a42e3a79d32413287a9c1c701b10105206dae5017aa0c9812e56fcd75bdfac60518d46e1385d7c04e2ab8c56b4720eb2ab", 0x46) r5 = openat$cgroup_int(r0, &(0x7f00000000c0)='rdma.max\x00', 0x2, 0x0) write$cgroup_type(r5, &(0x7f0000000000)='ghreaded\x00', 0x1) 2018/03/27 00:27:30 executing program 4: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='io\x00') lseek(r1, 0x0, 0x1) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x20, 0x7fffffff, 0x3, 0x6}, 0x8) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x0) 2018/03/27 00:27:30 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="240000001a0025f00000000401911f0e0a0b00000004bf00800109ec0800030005000000", 0x24) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x155c00, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000500)=0x0) kcmp(r2, r3, 0xf0e68585b23bc1fd, r1, r1) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000000080)={"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"}) 2018/03/27 00:27:30 executing program 5: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r0, 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r2, 0x1, 0xb, &(0x7f0000000140), &(0x7f0000000180)=0x4) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r1) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x10, 0xda, 0x6, 0x9ad, 0xc, r2}, 0x2c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000240)='syz_tun\x00', 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x1ff}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r5, 0x4) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f0000000340)={0x56, 0xe2d, 0xb5, {0x7bf, 0x5}, {0x200, 0xbd2}, @const={0x10001, {0x10001, 0x10001, 0x3, 0x7c3e}}}) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000380)='tls\x00', 0x4) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00000003c0)={0x0, 0x800}, 0x8) syz_open_pts(r3, 0x100) setsockopt$inet_dccp_buf(r3, 0x21, 0xf, &(0x7f0000000400)="0cd6baf0691d7490edef83347f63d3ef8b35ad0ca6b424d8db8d838335267c43", 0x20) accept4$inet(r2, &(0x7f0000000440)={0x0, 0x0, @broadcast}, &(0x7f0000000480)=0x10, 0x800) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00000004c0)={0x0, 0x8}, 0x8) r6 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4, r6) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x50, r4, 0x0) r7 = dup(r2) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000500)={'bpq0\x00', 0x4002}) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000540), &(0x7f0000000580)=0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000005c0)) clock_gettime(0x0, &(0x7f0000000700)={0x0, 0x0}) mq_timedsend(r7, &(0x7f0000000600)="69dabb628d566f2a3ab2c9d9bf695887ef85a13040242d49b9c6a03763634ca10d49a76dd7a8f392e7b7da92a47067bf1ce5b52958e5e60ee9b03149aa87c294a42a4f7cc0a29b6a915256ba86ca28a5def579ad1e45579b59f26bef10619fd2dcb78965340455344e1f73740052f9802941db43b576e033a3426aaa36ecb1ac07f5539c6c6fe40aff7c57d7e561c6413f0de6741d10649ab74137aa150d65b6dc35ec301a2802dc9c578c3c276ae424dc7c39a259666061d789029aabf0900d31f7a0fcd7424227ce1f320f9d3ff744fa87b0b659f4953acdd6", 0xda, 0x80000001, &(0x7f0000000740)={r8, r9+30000000}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000780)={0x0}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f00000007c0)={r10, 0x37}) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f0000000800)) accept$alg(r3, 0x0, 0x0) 2018/03/27 00:27:30 executing program 7: r0 = socket$inet(0x15, 0x80005, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x114, 0x6, &(0x7f000000f000)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e0000000400000078020000ffffffff0000000098000000a8020000ffffffffffffffff780300007803000078030000ffffffff04000000", @ANYPTR=&(0x7f0000027000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="ac14ffaaffffffff000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070009800000000000000000000000000000000000000000000000000280052454a4543540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001600007000b00000000000000000000000000000000000000000000000000040004c4f470000000000000000000000000000000000000000000000000000003c162c8649de79a6953904c33da84d357a733f6ba7f8856c27fc1f7b3f1e638700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2d8) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000000)={{0x0, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x2, 'lblc\x00', 0x20, 0x4, 0x1f}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x4, 0x3, 0x7, 0x4}}, 0x44) 2018/03/27 00:27:30 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002300)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000002340)=""/190, &(0x7f0000002400)=0xbe) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) 2018/03/27 00:27:31 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000080)=0x7fff) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000740)={{{@in=@multicast2=0xe0000002, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x2}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) 2018/03/27 00:27:31 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)={@random="71afb6547086", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x29, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x4, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x29]}}}}}}}}, 0x0) 2018/03/27 00:27:31 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000280)={0x1, &(0x7f0000000180)=[{0x0, 0x9}]}) syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x0, r0}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000200)="d9fcb9690b00000f323e65670fc76d0067df15363ed2b4ee008000000f35ea45a70000e100b8aa3100000f23c80f21f8350c00d0000f23f80f09c74424000001c0fec744240271520000c7442406000000000f011424", 0x56}], 0x1, 0x0, &(0x7f0000000180), 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0)="5885523898382824310614e85683c7f1a8d8c86e2dc6746843669281358e7877", 0x20) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) memfd_create(&(0x7f00000000c0)='id_resolver\x00', 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x4, 0x3, [0x0, 0x5, 0x2]}, &(0x7f00000002c0)=0xe) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/27 00:27:31 executing program 7: symlink(&(0x7f0000000140)='..', &(0x7f0000000000)='../file0\x00') umount2(&(0x7f0000000040)='../file0\x00', 0x0) open(&(0x7f00000000c0)='../file0\x00', 0x0, 0x0) 2018/03/27 00:27:31 executing program 1: r0 = socket$pptp(0x18, 0x1, 0x2) close(r0) r1 = dup(0xffffffffffffffff) pwritev(r0, &(0x7f0000001300)=[{&(0x7f0000000000)="ee8fd981b04d6de561253fd244a8d58acc8a96b5ec83d00f988cd8f620fab17b8f234341cb2c9c93ac9767bccaea87aec20d318feda10abeb57ee79fe93c0cd9037a7944674dc02a0e375d5e46628e17a8a7e3991b137555495f89eb4d1c82aa3b1d72c80ff93a5945cb62e758b6f74b033f2a2acdbc7898a6bfbb2c1a8e3df702ee89503a8e3e7280084a4b823d3cc8b142efd4a0c61fe0c43c921716b12dd1d00fd823e5e93ef83c66fd5df4434414e1c2297fd4aec19d5ad468954c95b6891d0bda25671d46e0ea061211c67eb6c9431ccf4a29af176aa2323c6fdd4891e1603159159a6b895546", 0xe9}, {&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="0ece8e4c5183557a32445940793fd9d7fcf22f7cc97c64cf9c10c6b618355061621dc251684a19f89c3aa8f1ebe2d75424d4bb872dcb487ddc18c8eefa3cd681a2f9df79f9a89771dfb14b8c3c7620bd79db6c2e82127246d00093b834dd31e8b8354a4c2843e2535dbf0a793b1436dfbcc86ccacec85ca7ed820697880c2b78563ff9e379644b7790cd1dcd1c61ed835050be7acd11e130ad35c98c57caaa0d798debf8c67c44b3d51be5fd3b601528e6253410bc537198378571d22d2f942bbe565897bd2065fdbb7dc247c0038235a3d082966635a5888dc5a88fb7a672d4", 0xe0}, {&(0x7f0000001200)="cc0603e346b618863bbddcf7e10e3d4cf8938fa3e9ad31ca04c50f9fef0574641524f367", 0x24}, {&(0x7f0000001240)="da1b3d308debd4d8f03842ddcd7e7abda87dce0ed54a8b3547e9d8c5882f0a8ff03ee3f3780b51209c7d707cf2c87c865c3907aed747010c7ea6dd58eb", 0x3d}, {&(0x7f0000001280)="804ed9c5c7234659e3e431559a63bfd21a04d713d8fbc3c0bbef1d53113334dfd9f4e6ec21747a8efb9a76e323cdc7106fe6cb33bb63a991abaf44079a6308b9072497b5f279348bb2c52415d25f7caa7d83cab5fa107c88", 0x58}], 0x6, 0x49) read(0xffffffffffffffff, &(0x7f0000cccfce)=""/50, 0x32) ioctl$TIOCSBRK(r1, 0x40044591) 2018/03/27 00:27:31 executing program 2: timer_create(0x0, &(0x7f0000000000)={0x0, 0x13, 0x0, @thr={&(0x7f0000000200), &(0x7f0000000300)}}, &(0x7f0000000040)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x2, 0x0) openat(r0, &(0x7f0000000140)='./file0\x00', 0x189000, 0x40) r1 = memfd_create(&(0x7f0000000000)='ppp1\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000080)={0x8, 0x8, 0x0, 0x5, 0x1}) timer_settime(0x0, 0x800000000000000, &(0x7f00000000c0)={{0x77359400}}, &(0x7f0000001300)) 2018/03/27 00:27:31 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000680), &(0x7f00000006c0)=0x40) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000640)=0x9fc8, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x7ff, 0x4) r1 = dup(r0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000a00)='IPVS\x00') ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000a40)=""/177) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000009c0)={0x8000}, 0x4) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000740)={0xa22, 0xffffffffffffff36, 0x6, 0x5, 0x2, 0x0, 0xffff, 0xffffffff, 0x80000001, 0x200, 0x1f, 0x130}) sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000980)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000940)={&(0x7f0000000780)=ANY=[@ANYBLOB="90010000", @ANYRES16=r2, @ANYBLOB="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"], 0x190}, 0x1, 0x0, 0x0, 0x20000000}, 0x20040005) write$eventfd(r1, &(0x7f0000605ff8), 0x101bc) write$eventfd(r1, &(0x7f0000000000), 0x8) sendmmsg$alg(r1, &(0x7f0000003f00)=[{0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000000080)="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", 0x599}], 0x1}], 0x1, 0x0) 2018/03/27 00:27:31 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x5, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000080)=""/251}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r0) 2018/03/27 00:27:31 executing program 5: sendto(0xffffffffffffffff, &(0x7f0000000fec), 0x0, 0x0, 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) r4 = eventfd2(0x0, 0x0) fcntl$setflags(r1, 0x2, 0x1) r5 = memfd_create(&(0x7f0000000080)='posix_acl_accesswlan1cpuset\\GPLeth0cgroupmime_type{$+!\x00', 0x2) ioctl$KDGKBLED(r5, 0x4b64, &(0x7f00000000c0)) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000040)={r4, 0x0, 0x2, r4}) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000c68000)={r4, 0x0, 0x2000000002, r3}) sendto$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000500), 0x0, 0x0, 0x0, 0x0) 2018/03/27 00:27:31 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$KDADDIO(r2, 0x4b34, 0x8) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r4 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x400, 0x40c000) ioctl$sock_netrom_TIOCINQ(r4, 0x541b, &(0x7f0000000080)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2000, &(0x7f00002ca000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/27 00:27:31 executing program 6: mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x1, 0x30031, 0xffffffffffffffff, 0xfffffffffffffffd) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0x8) remap_file_pages(&(0x7f000012a000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) mbind(&(0x7f000006b000/0x800000)=nil, 0x800000, 0x0, &(0x7f00008a0000), 0x1, 0x2) r2 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) fchown(r0, r2, r3) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x80000000, 0x4, 0x7f, 0x8, 0x8a}, 0x98) 2018/03/27 00:27:32 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="cb880100"], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x8, 0x0, &(0x7f0000aabfe8)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f0000008f37)}) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpuacct.usage_sys\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/03/27 00:27:32 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="010000003ae2d324d4fe", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r1}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, r3}, 0x10) 2018/03/27 00:27:32 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='ns/ipc\x00') setns(r0, 0x8000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x37d5, @loopback={0x0, 0x1}, 0x4}}, 0x401, 0x5}, &(0x7f0000000040)=0x90) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x8001}, &(0x7f0000000100)=0x8) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) 2018/03/27 00:27:32 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000003ff0)={&(0x7f0000012f80)={0x2, 0x4000000000000d, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x80}, 0x1}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x2, r0}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x17) 2018/03/27 00:27:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) ftruncate(r0, 0x8) r1 = socket$inet(0x2, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x4, 0x2, 0x2, 0x0, {0xa, 0x4e21, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x7fffffff}}}, 0x32) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x4}}, 0x2e) connect$l2tp(r2, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x4}}, 0x2e) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x100000001, 0x4) 2018/03/27 00:27:32 executing program 6: socketpair$inet6(0xa, 0x6, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x6, 0x4200) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) shmctl$SHM_LOCK(0x0, 0xb) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000100)) 2018/03/27 00:27:32 executing program 5: sendto(0xffffffffffffffff, &(0x7f0000000fec), 0x0, 0x0, 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) r4 = eventfd2(0x0, 0x0) fcntl$setflags(r1, 0x2, 0x1) r5 = memfd_create(&(0x7f0000000080)='posix_acl_accesswlan1cpuset\\GPLeth0cgroupmime_type{$+!\x00', 0x2) ioctl$KDGKBLED(r5, 0x4b64, &(0x7f00000000c0)) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000040)={r4, 0x0, 0x2, r4}) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000c68000)={r4, 0x0, 0x2000000002, r3}) sendto$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000500), 0x0, 0x0, 0x0, 0x0) 2018/03/27 00:27:32 executing program 2: sendto(0xffffffffffffffff, &(0x7f0000000fec), 0x0, 0x0, 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) r4 = eventfd2(0x0, 0x0) fcntl$setflags(r1, 0x2, 0x1) r5 = memfd_create(&(0x7f0000000080)='posix_acl_accesswlan1cpuset\\GPLeth0cgroupmime_type{$+!\x00', 0x2) ioctl$KDGKBLED(r5, 0x4b64, &(0x7f00000000c0)) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000040)={r4, 0x0, 0x2, r4}) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000c68000)={r4, 0x0, 0x2000000002, r3}) sendto$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000500), 0x0, 0x0, 0x0, 0x0) 2018/03/27 00:27:32 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000000)={0x0}) pread64(r0, &(0x7f0000000240)=""/95, 0x5f, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x28402, 0x0) getpeername$netrom(r2, &(0x7f0000000400)=@full, &(0x7f0000000480)=0x48) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x7ff, 0x10000) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f00000002c0)=""/253) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0b63000009631040", @ANYRES64=r1, @ANYBLOB="030000000000000000634040010000000000000004000000000000000000000001000000000000000000000000000000000000001000000000000000", @ANYPTR=&(0x7f0000000080)=ANY=[], @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB="38000000000010002000000000000000"], @ANYBLOB="046304400400000001634040040000000000000003000000000000000000000001000000000000000000000000000000000000002000000000000000", @ANYPTR=&(0x7f0000000100)=ANY=[], @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYBLOB="280000003f8e40841e6f703c000000003800000000001a000000000000883f68b5228a6280e710c06ee66445ee307a1aec5b849a"], @ANYBLOB="0d410000f4c9070004630440020000000663044004000000"], 0x0, 0x0, &(0x7f0000011f9d)}) [ 293.382912] binder: 16773:16784 unknown command 100555 [ 293.399546] binder: 16773:16784 ioctl c0306201 20007000 returned -22 [ 293.426229] binder: BINDER_SET_CONTEXT_MGR already set [ 293.433496] binder: 16773:16784 ioctl 40046207 0 returned -16 [ 293.456047] binder: 16773:16784 unknown command 100555 [ 293.476754] binder: 16773:16784 ioctl c0306201 20007000 returned -22 [ 293.529700] binder: BINDER_SET_CONTEXT_MGR already set [ 293.539656] binder: 16801:16804 ioctl 40046207 0 returned -16 [ 293.554809] binder: 16801:16804 ERROR: BC_REGISTER_LOOPER called without request [ 293.562470] binder: 16801:16804 BC_ACQUIRE_DONE uffffffffffffffff no match [ 293.569535] binder: 16801:16804 got transaction to invalid handle 2018/03/27 00:27:32 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000200)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x68) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000280)="688693926f302e498c64d7ad5d60c3901341e6472cfaeb4e42cb97ab01122dacf1006e043f87aa97542a270fb0f084323bdf975f53901fbb40633cda7865a46fdb7d06d65b38c8abe2", 0x49) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f0000000140)) accept4(r0, 0x0, &(0x7f00000000c0), 0x0) 2018/03/27 00:27:32 executing program 4: munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1000005) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x20242) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000000040)={0x37, "b29a4d414fa1fdc4d66bae8c6b28c15969ba36cb1ddf208265c70e45e01af43e7ece515d77a430e4d02e5b53aee3f8a4ca08810d704079"}) 2018/03/27 00:27:32 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200000, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00000000c0)=0x3f) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000000180)={@local}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0xf7, "a6aa04ca91c3f635eb41aa7feca8e8c02302020bb5cafd4f426eb1be84906870838bfabc88aca0338f1464b35ba279a9d6e13c16af0c3ea19cd335e354b1ec5e5a239b13b354e5be6e6aa41cbbc007188620d55114347b4e08010ad03cd49b42ef151d34c8518f5a4e161f1736fdf585f185ab508ab8bfae83e70e34ffc1444d21901dbcb7c745115bec147837d60c1b9f53aa4f31d5ce3131e777e7200a1b405427338dc07168d83dec971bff1ba46cbfad9afe01bc9a928310dad0b6d59448f745efb2e735595363172f412af11f2898ec44432012c44b00157dc836f7c31356d539bfe2a18e778151c07db768f5199d2c1379d37a03"}, &(0x7f0000000080)=0xff) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000002c0)={r2, 0x9}, &(0x7f0000000300)=0x8) 2018/03/27 00:27:32 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045516, &(0x7f0000000000)=0xfffffdfd) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x309880, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0xffffffff80000000}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000100)={r2, r3, 0x7fff}) r4 = dup(r0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r0) 2018/03/27 00:27:32 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) sendto$inet6(r0, &(0x7f0000ab4f8e)="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", 0x540, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) write$sndseq(r1, &(0x7f0000801f40)=[{}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}], 0xc0) write$evdev(r1, &(0x7f00001d1000)=[{{0x0, 0x2710}}, {{0x0, 0x7530}}, {{0x0, 0x2710}}], 0x48) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f06000)={0x9}, 0x10) write$eventfd(r1, &(0x7f0000000040)=0xfffffffffffffffc, 0x2) readv(r1, &(0x7f0000864f80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1000000000000126) write$eventfd(r1, &(0x7f000061f000), 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007e4ff0), 0x10) write$eventfd(r1, &(0x7f00006d5000), 0x8) connect$rds(r1, &(0x7f0000000000)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/03/27 00:27:32 executing program 5: sendto(0xffffffffffffffff, &(0x7f0000000fec), 0x0, 0x0, 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) r4 = eventfd2(0x0, 0x0) fcntl$setflags(r1, 0x2, 0x1) r5 = memfd_create(&(0x7f0000000080)='posix_acl_accesswlan1cpuset\\GPLeth0cgroupmime_type{$+!\x00', 0x2) ioctl$KDGKBLED(r5, 0x4b64, &(0x7f00000000c0)) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000040)={r4, 0x0, 0x2, r4}) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000c68000)={r4, 0x0, 0x2000000002, r3}) sendto$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000500), 0x0, 0x0, 0x0, 0x0) 2018/03/27 00:27:32 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='ns/uts\x00') ioctl$VT_RELDISP(r0, 0xb701) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x20, 0x0, 0x1, 0x100}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000040)={0x78, r1}) 2018/03/27 00:27:32 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000000c80)={0x10}, 0xc, &(0x7f00000014c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="ac000000210001000000000000000000ac14140000000000000000000000000000000000000000000000ffffac1414aa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000d28741f21100fe8000000000000000c08df9f4adf0e798b58dddfa5f746b00000000000000ff02000000000000000000f5df19c501000000004574f6ca86000000000000000000000002000000000000003bbdbbdc6345aee900000000000000008c0002c94b5f33c9000000752b9795480512d3ad0c3ef4c5c877390df5d838c9adb7e482171bbcff1c"], 0xac}, 0x1}, 0x0) r1 = dup(r0) getsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x2, 0x200000) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f0000000080)={0x8, 0x401}) [ 293.575810] binder: 16801:16804 transaction failed 29201/-22, size 0-16 line 2848 2018/03/27 00:27:32 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x40000, 0x0) io_setup(0x9, &(0x7f0000000240)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="10000000040000000000000000000000", 0x10}]) syz_init_net_socket$llc(0x1a, 0x0, 0x0) [ 293.622073] binder: undelivered TRANSACTION_ERROR: 29201 [ 293.655648] netlink: 92 bytes leftover after parsing attributes in process `syz-executor2'. 2018/03/27 00:27:32 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x2, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_LOCK(r0, 0xb) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0x40) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000000040)) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000080)) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000000c0)={@local, @rand_addr, 0x0}, &(0x7f0000000100)=0xc) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000140)={r2, 0x1, 0x6, @random="756c32fc66c8"}, 0x10) r3 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="e86f1a534aa2a55ea5713efef35b7f8e565a8378b047d5d40cea08a5c72576d98736c4cd48aded661eaf0dd7a824ca38e5d45596c1a1d18947c50325ffac12d11ae6d2fb6b85f787f139e04179e8bac0bb57e4bf4ff6f4b1fe67cc46dd89a5bc1228ff22f3430cb89d2fe827edc4a9b4bc490f75ebdd9755b7133290c1797b5f", 0x80, 0xffffffffffffffff) r4 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$link(0x8, r3, r4) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000300)={'bond0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000340)=""/102) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000003c0), &(0x7f0000000400)=0x4) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000000440)={0x8, 0x4}) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000480)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000500)={r5, &(0x7f00000004c0)}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000580)=""/132) getpeername(r6, &(0x7f0000000640)=@pptp={0x0, 0x0, {0x0, @broadcast}}, &(0x7f00000006c0)=0x80) clock_gettime(0x0, &(0x7f0000000700)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000000740)={{}, {r7, r8+10000000}}, &(0x7f0000000780)) readv(r6, &(0x7f0000000940)=[{&(0x7f00000007c0)=""/133, 0x85}, {&(0x7f0000000880)=""/145, 0x91}], 0x2) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000980), &(0x7f00000009c0)=0xb) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000a00)=""/224) ioctl$VT_WAITACTIVE(r1, 0x5607) pipe(&(0x7f0000000b00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r10, 0x80605414, &(0x7f0000000b40)=""/4096) ioctl$TIOCGPGRP(r10, 0x540f, &(0x7f0000001b40)) dup2(r1, r9) 2018/03/27 00:27:32 executing program 1: kexec_load(0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000080)}], 0xe92989070fc99e0d) [ 293.741266] netlink: 92 bytes leftover after parsing attributes in process `syz-executor2'. 2018/03/27 00:27:32 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$netlink(0x10, 0x3, 0x4) setsockopt$packet_int(r0, 0x107, 0x1b, &(0x7f0000000100)=0x6, 0x1000001d0) splice(r0, &(0x7f0000000000), r1, &(0x7f00000000c0), 0x7ff, 0x5) write(r1, &(0x7f0000000080)="2700000014000707030e0000120f0a0011000100f5fe0012ff00a51b82d77a4b6db0068dd304f9", 0x27) 2018/03/27 00:27:32 executing program 7: mprotect(&(0x7f0000137000/0x3000)=nil, 0x3000, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000140)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000240)=0xe8) getgroups(0x4, &(0x7f0000000280)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) chown(&(0x7f0000000100)='./file0\x00', r1, r2) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000), 0x4) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$KVM_SET_FPU(r4, 0x41a0ae8d, &(0x7f00000002c0)={[], 0x8, 0x2, 0x3, 0x0, 0x4, 0x0, 0x2, [], 0x8}) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x80000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000080)={0x7, 0x5, 0x5, 0x3, 0x7fff}, 0x14) 2018/03/27 00:27:32 executing program 6: r0 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000040)=0x5, 0x4) close(r0) ftruncate(r0, 0x7) 2018/03/27 00:27:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f00004ed000)=0x90) 2018/03/27 00:27:32 executing program 2: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000200)='O', 0x1, 0x801, &(0x7f0000000280)={0x2, 0x0, @rand_addr}, 0x10) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/03/27 00:27:32 executing program 3: syz_init_net_socket$nfc_llcp(0x27, 0x0, 0x1) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000000200)={{0x0, 0x0, 0x0, 0x0, "4bb03312e8581d4d441a5f7d5fef7d5da29cf56b670f96882f7e2598b82a295552ea105a147c3e9bea31981d"}, 0x0, 0x0, 0x0, r1, 0x0, 0x0, "66df86204d04afac741a55cd5f39661ca332c185cbaf84492e2b2cc2f1e614d9d7a33dd2798b7146cbbfac7ef7b9573a2104fde2c8d12d554a5db3972fa12384", &(0x7f0000000080)='\x00', 0x1}) ptrace$setregset(0x4205, r1, 0x202, &(0x7f00000000c0)={&(0x7f0000000040), 0xfffffffffffffdb8}) r2 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x400, 0x2) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3, 0x1, 0x7f, 0x9, 0x0, 0x5, 0x608, 0x0, 0x80000001, 0x1000, 0x2, 0x8, 0x1, 0x4, 0xc5f2, 0xa6, 0x8000000, 0x7fffffff, 0x9, 0x7, 0x10000, 0x8, 0x40, 0x8, 0x20, 0xd35, 0x9, 0x0, 0x2, 0x7, 0x1, 0x9, 0x10001, 0x0, 0x7, 0x2, 0x0, 0x2, 0x5, @perf_config_ext={0x2, 0xcc}, 0x4000, 0x9, 0x8, 0x5, 0x8, 0x100, 0x5}, r1, 0x6, r2, 0x2) 2018/03/27 00:27:32 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) shutdown(r0, 0x2000000000000002) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000000040)=0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) 2018/03/27 00:27:32 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000000040)={0x2, 0x100}) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000001, 0x2010, r0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000004c0)={0x0}, &(0x7f0000000500)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000540)={{{@in6=@mcast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000000640)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0, 0x0}, &(0x7f00000006c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000880)={0x0}, &(0x7f00000008c0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000900)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000000a00)=0xe8) stat(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000b00)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000b40)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000000c40)=0xe8) lstat(&(0x7f0000000c80)='./file0\x00', &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpid() lstat(&(0x7f0000000d40)='./file0\x00', &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000e00)='./file0\x00', &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000001900)=[{&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000100)="869620ed85af2e4fb52daba49e0f7af6ed892fce57f170313902e4282056b725d35d759e14ad18dc7e67c2d73c71771fa3c28d0257ad798ae99f954b1743b53c7d155f07a4b2bedcdbe0b4e4f57fcb8552c10530a5e434234e52b250afc4c20d24754f8fb4d97af895e9631ff75d5bfbdf58925e770c5ad0c9b02cda471e91e66f8b90d264dc9e8a26990fba9d8c97da5dd17b5da526d307b4b93ab57666f23450a116c4e8c9e78c047e4094", 0xac}, {&(0x7f00000001c0)="80bb61530a2b33e3906207b70e4cadf02debd10d377c55574b51f2064a807ee7cf5e44bebd32b6fed321de17a0f5504c269976e1832c6ceed7a30be2a685e3234c9726f4bacdae1510a8e6786f89d9bb14ea6d1ce7b23d95669f487c5c5dc3b78bbd2dd570e5b4a8f587339a5f013f01cf4d11f16142a752b531ec2820373a538a97ffc74361bf8928a7d818dda6fa0939888f898ec1bebb570b3698e39de67b4c6f44a2ac14f91de6498ea105cab654fb7503d58cba2bb661bd2b0a4586f563504e822fd1c8ca5f6f298421d9ac5334adc0c9d73605c4cb17", 0xd9}], 0x2, 0x0, 0x0, 0x20048001}, {&(0x7f0000000300)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000380)="f0d66a47ef3166a25aba4d17c8997436515862377cd77352050233daccdb25ee845a68adee708a22c781f632a0e6eb4b53260a530c19f7f347e55cdf1c22023b7de98b11f7a0b2e01439ea9139956e861e03bed3767c2158cd871b176ac0662e0e896a3a92d013dbdff058e6ac2f5e9f82f985b3d64fc420be705f215be1cd02ae1cefe50edea85eba08526f5079cfbf2750ed9947ba54c7eb8e13e882e065164e0498f074a6f268f0f9353a184be15cf756c0b603afd24c27d306649032c4286d9c773a46a3d9304be8ff32a4e3ac9be79abf103366ddad8924", 0xda}], 0x1, &(0x7f0000000700)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x68, 0x40000}, {&(0x7f0000000780)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000840)=[{&(0x7f0000000800)="e741c5567435ce4ee45ac63944e87fbf4e0b9588368e1c08360c870405c289d57ac0190daaa68ecea5b6d83dc248", 0x2e}], 0x1, &(0x7f0000000ec0)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0xe0, 0x840}, {&(0x7f0000000fc0)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000001300)=[{&(0x7f0000001040)="3561ccd4c3df476dba684588ebef598c6f9e8a14056eedf3205653e3da1219984a0a498c99bfd2db9032eda8137a37725a518c80bb0f7dabf68f61609014d2cd0788232a496ea38d024677", 0x4b}, {&(0x7f00000010c0)="016570dbe219b3081b72aaa9e38e18bc91cbfd0fffbb5ef809374f5e82d5cba7a440891a01b2d48b6b2f2e820e55e017611b6d9d39abad7992f72c0f6060627ca39aca58b0ae755afed6db655ba44709a700678b2852f9c32fe9116288c2bee29e764e4ddbd1fbc70ce92c497e79dbe34c3f564c5d89ae9e2b308e3e3e08e1c2236b0a4386aa2106a9104083ab287a29ed8e1d5f04ff2a6f0fd88e2940f7ab44c24c4bf6634181f2a96cd8e626ce", 0xae}, {&(0x7f0000001180)="0458164789d6a08645b5e4e45eb1d0cc2ada440b5db1ba6d0a9a9c35a5f659716ed0bfa3bea223047a14df5c104f891ef35efaf5416109429c6fa427b805f30da3acfb9bc7ed03ba01b257dc4178619234f77e69ef23e23a7cd4803b8c6a232b7be7db5417d0a9fa01329075fd34126f961f7e3b650097", 0x77}, {&(0x7f0000001200)="1e1dcdc2f3a4ee20e1abcb0c1cbc88800dc31adfc9def8b9b242d39b77d4ca1131ed54c0e08fff221f0dba8697f03bb1720ca9b340fe0d42ebe9e74a775e8f4b65772d6abfcf45e7a339d823559114d5b690ba172330b3200e882c8f902d746598363453a3e3e31845ca6056a82c216fbb66e298da02a06b8a3215f01a40a3f64f9acff1f0f63ba7c4d4f5e7d7405127ffa36c652afd86cb1538b76a170a3061a3dfb3db8f9ba569e742ea6e8fe44e8d35773c95b87927289ec63562f31f2b7fc975e7af6f65a60a4a3f42f18034265563d702310daf6957e987b54b6824dbf68757ff599d53c207802ddf36c3", 0xed}], 0x4, 0x0, 0x0, 0x20000000}, {&(0x7f0000001340)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001880)=[{&(0x7f00000013c0)="de2bd618e7f552e7c9e10e24892f698985f1995765c8af50ba6b071f25933cfd578dd8cb052c03537c4059f2cb87b9cbf6c5c1426d9f3434ccf38e916493fbf0d339a00cad5b1cef38ccfc90d940fbe8a2a86f67c79ac3fa033667748570be3b8af8e0fd4304399e10f83a92ce8eabc1d83d09bf6c91a89794", 0x79}, {&(0x7f0000001440)="867de39d7a0ecb022af84b20c187e0e4aaa1d3165b67eadd708d08b12392af", 0x1f}, {&(0x7f0000001480)="b2f512afc6e39f4d3b534821e5400d49c62161964118b63560f0e21ebcbd51be11732bc99590968d5eceb9236510e267b545fecb348d622e040df2b6df5ab328f35541a2847373dd922d4afed09b85b3c16e30118cecef6a90db6bb5b12a697d9d4b8b8b91f031f25c1e1f34dfda87c4e244ab141b0230512dc751633653ff02828324abea8f3435c609f06756ad79abcc212f04", 0x94}, {&(0x7f0000001540)="48da7d5d0844ccddd38dea49f0a8efd9003d17eddac19fef1e09783fe713c07d34a23e3dd01a234b3c92af587c61e83a3b5d86e56786eda7248855313ccb574780610a071f1967eef1f44411624639ac071af15ae6687723b542a6", 0x5b}, {&(0x7f00000015c0)="2412ff06b49d04f4d40186ee27968aba60d2c67a28d505361ce261f4ba38eccd350458f77404cb0e604516f42e574e4ef1266e8d1bce972436c19fa06a04dbd48171c1b10549c4b052fe67b04df1e85aefe57531597e9edde3a6d5965aedc84b2879c4c49bdd3599af28ce2250c8f9259a28971c510d708f47454cd0d365df36f91a753ebe27d45bb4ed5801af63a9790d073b2daf1aa3ae00d29cf90a", 0x9d}, {&(0x7f0000001680)="c6152b1eb589989e0c21750516d09453d77b6c10363e61d55c62e21fa0da0e1828266bd69c8228a6d65bd6f501a312cfb8c63f97961c97912499fb326fc5c219e101528291a025363522f1f5c64a1c912f93583012868e0d5b9b59c1e1bc7cfddd590cfaef74ba268eb25c06b419d5a17b715eb20bb40fb9f32da0fd16c76792735d09422e41c399ff39534ad67a2af727582ee5553b793d6a1e597fa8c2bc030f262e2f2efaad772eb8ece1261e4da256e34d74eca9506a863832e21251210743", 0xc1}, {&(0x7f0000001780)="c2e5be622fc16f93796a4950ff77120b191200ee26577ff03517e8722a8f66b3decc7d41f08e4b05960be14690a9cb89b1029d8ce1f8c0c4cfc0b7f56274ae9b6a6a31bd0d598e5b86c4ed608e644a889ffc48b6e29cddbcfab8d83ec46564675b7ac71acd8a0d8c4c9c3d2699a3ba179dc8f8a147dbb5355ebae4e7bde3d4c86fe8c3e3e9f45becfb34f249e6c4cc9086b758aa159e8ccf6aa0926c4c951aefa00a90e3965227792c4fcc056ca5cc320d38066194e72da27b102d59bdb53cee925549f2dfd31678dc90c51fe4f35b97449fb4272b1fede078", 0xd9}], 0x7, 0x0, 0x0, 0x40000}], 0x5, 0x40) fstat(r0, &(0x7f0000001a40)) lstat(&(0x7f0000001ac0)='./file0\x00', &(0x7f0000001b00)) r13 = socket$inet_sctp(0x2, 0x1, 0x84) r14 = accept$inet6(r0, &(0x7f0000001b80), &(0x7f0000001bc0)=0x1c) mknod$loop(&(0x7f0000001c00)='./file0\x00', 0xc0, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000001c40)={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4, {0x2, 0x4e21, @broadcast=0xffffffff}, 'gretap0\x00'}) readahead(r13, 0x8, 0x6dea) getsockopt$ARPT_SO_GET_INFO(r13, 0x0, 0x60, &(0x7f0000001cc0)={'filter\x00'}, &(0x7f0000001d40)=0x44) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) syz_open_dev$mouse(&(0x7f0000001d80)='/dev/input/mouse#\x00', 0x3ff, 0x80000) ioctl$KDSKBMETA(r14, 0x4b63, &(0x7f0000001dc0)=0x8) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x2) r15 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001e00)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r15, 0x80045530, &(0x7f0000001e40)=""/230) 2018/03/27 00:27:32 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x4000) bind$vsock_dgram(r0, &(0x7f0000000200)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) r1 = syz_open_dev$sndctrl(&(0x7f0000acafed)='/dev/snd/controlC#\x00', 0x0, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000002440)={&(0x7f0000000240)={0x27, 0x0, 0x0, 0x1, 0x4e, 0xfffffffffffffeff, "c41dd2ee35ced5b3db13581d87268fafdba5b241ed253a7d430c89bef54722f9c85d1197ecf587af5a7b0cac342a19ee0f0a0a03ba8569404c63b909d0538c", 0x16}, 0x60, &(0x7f0000002380)=[{&(0x7f00000002c0)="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0x1000}, {&(0x7f00000012c0)="40f4100690", 0x5}, {&(0x7f0000001300)="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", 0x1000}, {&(0x7f0000002300)="e17acc341ce7acbfde06efc8b957138bc7b27f3875e962b6e067d67b8a6270b335586656c4b7f03948fcbebbf80786263cb96a2d8e3c21eea1182a7f8b307b38fc79d7dd0df243dcc3909146f64baf", 0x4f}], 0x4, &(0x7f00000023c0)={0x50, 0x3a, 0x6, "8a9334a2c04f3e9bfe42a25abb8331508d9f385d41155cf2a362413392a7e33d4e8e9219ec9d4345f09071225c7777228cf0be84ef2e6570036fec0c"}, 0x50, 0x4800}, 0x40000) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, "8eed36808f2f9f59861c143a3f2a0643df18e7c7abeb68c5d48ade5c64c514dffcadf3dd4c376da31fa07bf2"}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f00000000c0)={{0x4, 0x0, 0x0, 0x0, "32fa1dda2f2456c72df49535c3a4a3dbb24664d1f8e487ea5dfc6d6dea7969ea8bc6cb5c64dcbad016048c78"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "abe1c3c1883e7b67789650332015b4010c2f0cc137e778fac006200d247e0a5c34ac71eaf2791690c2ffa7920122f59a373ffcefa857d8c3e797f60945f7df5f", &(0x7f0000000080)='/dev/snd/controlC#\x00', 0x13}) 2018/03/27 00:27:32 executing program 4: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x69, 0x1, [0x139720000000]}, &(0x7f0000000040)=0xa) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1, 0x3, 0x911}, &(0x7f00000000c0)=0xc) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000c87ff6)='numa_maps\x00') bind$alg(r2, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000000000)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f0000000200)}, 0xfe36) r4 = accept4$alg(r2, 0x0, 0x0, 0x0) sendfile(r4, r3, &(0x7f0000a2effc), 0x400) 2018/03/27 00:27:32 executing program 2: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') mount(&(0x7f0000000000)='../file0\x00', &(0x7f0000000200)='../file0\x00', &(0x7f0000000240)='fuseblk\x00', 0x18834, &(0x7f0000000340)) signalfd4(0xffffffffffffff9c, &(0x7f00000001c0)={0x1}, 0x8, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x2, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r0 = socket$rds(0x15, 0x5, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) r1 = accept$packet(0xffffffffffffff9c, &(0x7f00000002c0), &(0x7f0000000300)=0x14) r2 = dup2(r1, r0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000180)={r3}) statfs(&(0x7f0000000040)='../file0\x00', &(0x7f0000000080)=""/10) 2018/03/27 00:27:32 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) set_mempolicy(0x3, &(0x7f000055cff8)=0x3, 0x401) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0x281) setsockopt$inet_udp_int(r1, 0x11, 0x62, &(0x7f0000000080)=0xfffdfffffffffffe, 0xfffffe39) sendmsg$kcm(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000280)='_', 0x1}], 0x1, &(0x7f0000000200)}, 0x0) 2018/03/27 00:27:32 executing program 7: syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x100000000, 0x40100) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') readv(r0, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/161, 0xa1}, {&(0x7f0000000380)=""/150, 0x96}], 0x2) 2018/03/27 00:27:32 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x1) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00000000c0)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1e, &(0x7f0000120f27)=""/217, &(0x7f00008eb000)=0xd9) accept4$unix(r0, 0x0, &(0x7f0000000040), 0x80000) 2018/03/27 00:27:32 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80800) r1 = syz_open_procfs(0x0, &(0x7f0000ef6ff8)='smaps\x00') bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000, 0x0) sendfile(r2, r0, &(0x7f00008ef000), 0x8) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00000001c0)={@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}, {&(0x7f0000000040)=""/162, 0xa2}, &(0x7f0000000100), 0x40}, 0xa0) 2018/03/27 00:27:32 executing program 0: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a20000)={0x8, 0x0, &(0x7f0000fc1ffc)=[@increfs={0x40406300}], 0x0, 0x0, &(0x7f000012cf22)}) 2018/03/27 00:27:32 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x4, 0x14001) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000000)={@dev={0xac, 0x14, 0x14}, @multicast2=0xe0000002}, 0x8) 2018/03/27 00:27:32 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x400000000000082) pwritev(r0, &(0x7f0000000680)=[{&(0x7f0000000280)="911a570407c6754da8bed9318ec3863d403c10817145073c04702e99dcb66b8c0b9c2eca223d76cf1e5ada01218be52f56c1ea64bd7d842621b853ffea9335ff0ae042f78086965001309d3c0c1be9eb7e53b763bdf65d8c90d81f8d9bdcdbc9b086b787468415abfcfbfd5b5518d5842eca3a357766250aa97fa832e7719cc6e695a9b6b520d85cf5e457"}, {&(0x7f0000000340)="974214ba6b7a6b9daabdf40acd2ea20f4b88378ee5190e52652de310b55aac1110f92b4bc8ca09031b6bf3456edeb412f48dd40ce46acf0b9f1c"}, {&(0x7f0000000380)="ccfd4a7629cd31b7989e846d0c32ad10316d3704f21c050e5135992dbc2e51c486fef66f35dff46d8d10f64605c568c08ecc2d4174e2035e32e7f1c9154da27d40f8f8e30ac0ac16f48b0a3a602ccc1260af13798b82413547c237be2ab034cb40911d3bf5e0eb173b1767c69c1453dd119db6c4b11c2c25a27004da7ed2b84e880bfd3c742769a1cb2f80927fc938abbcb3cf8c99ba2148bf68145560599ebf237f02cae96a6de29c23facc371487ce5972757ee10994091df8a0a67ad51216e5c41166304299f4fb5ae3eeac9b14c18f"}, {&(0x7f0000000480)="d6b8d7abdd7c393ddfc15159a421dc4e84e03c8587fc9725dea68387de1bf67f765cd68fed34936ab48f40e572"}, {&(0x7f00000004c0)="afe2465917d3b19c359270e6e2e17a98d695314bd077f0c947f738c762909fa2874138a46d1b89e040850db260a0036400c88f167f7a1164dc57697ce93fc0b775c30b6a567bd5ae731ceec8c4a9f11545030095c3e4f69e2ae36a88200215aa965f4f91d29fb592fc7767b5467a71f7c8"}, {&(0x7f0000000540)="100f10bea0a161fa3fbc734c730aa9ff56f7008ba4d2d34486294e908caee76d00b884"}, {&(0x7f0000000580)="374608cd71f784ee429313d6fb5e5941da5a5d9d5d0feebd5cb83675750911674638420733e1a85a930064116055f482b61e2ba1f6ca6ae5afa49b2f4d7936f2db6984fd9d445fcb7e48c0a355fe95e0f7343c4de231c4af772a5fa9ed0b3e83dda9f4528082dc774b984be1045a286a0ad0da9aea651ac758217f0d40ac7c6852556acddcc73923d26ed745063bf25b66f1b42cd130be42b2d2ca6f3252359832a5b3f1c316faaf7510c2bb6147441a68f8c35cc2571e74c96a51df763ae5a4b91338219a91a63b8b6fd1314c5c83"}], 0x203, 0x81006) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x400, 0x0) getdents64(r1, &(0x7f0000000100)=""/193, 0xc1) r2 = socket$unix(0x1, 0x5, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000000700)={{0xffffffffffffffff, 0x0, 0x6, 0x0, 0x3}}) ioctl$TCSETAF(r3, 0x5408, &(0x7f0000000240)={0x4, 0x3, 0x80000000, 0x7, 0x7ff, 0x65fcc0f4, 0x1ff, 0x10000, 0xffffffffffffffc1, 0x6}) setsockopt$sock_int(r2, 0x1, 0x1f, &(0x7f0000000200)=0x4e, 0x0) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/03/27 00:27:32 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x40000, 0x83) setsockopt$inet6_int(r0, 0x29, 0x7c, &(0x7f0000000040)=0x9, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='ns/pid\x00') ioctl$VT_RELDISP(r1, 0xb701) 2018/03/27 00:27:32 executing program 7: syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x100000000, 0x40100) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') readv(r0, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/161, 0xa1}, {&(0x7f0000000380)=""/150, 0x96}], 0x2) 2018/03/27 00:27:32 executing program 3: r0 = socket(0x2, 0x6, 0x0) r1 = epoll_create1(0x80006) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000007ffc), 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x800, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x10002, 0x0) renameat(r2, &(0x7f0000000040)='./file0\x00', r3, &(0x7f00000000c0)='./file0\x00') 2018/03/27 00:27:32 executing program 1: prctl$setfpexc(0xc, 0x40003) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x15) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000040)=""/145, &(0x7f0000000100)=0x91) bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xf, 0x4, 0x4, 0xfffffffffffff001}, 0x2c) [ 294.093744] binder: 16874:16880 ioctl c0306201 20a20000 returned -14 2018/03/27 00:27:32 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x7, 0xffffffffffffffff}) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000040)) write(r0, &(0x7f0000000080)="fbd4d80d976e3b2fd58bc6533fb1aba9e25b5acaa4853e5ca8471a4cb49da52b1d81b37eb04bb01a306fa9d0af008f4869d5e173fd542f05a9864b4e707e49450dc4af1819ff728935", 0x49) getsockopt(r0, 0x1, 0x7fffffff, &(0x7f0000000100)=""/29, &(0x7f0000000140)=0x1d) removexattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@random={'os2.', '*\x00'}) r1 = add_key(&(0x7f0000000200)='rxrpc_s\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="154b6ff5fb05a0fd5511fa1c78a5757f22f51a65df3cd1784b26b45e2946527d77fdd56dad5489aeecb0bc2427ff11e3aad42d606237d4cb8633f111dafa22fa6749837366c588420b63a466", 0x4c, 0xfffffffffffffff9) r2 = request_key(&(0x7f0000000300)='cifs.spnego\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)='*\x00', 0x0) keyctl$negate(0xd, r1, 0x100000000, r2) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f00000003c0)={0x3, r0}) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000400)={0x3, 0x2b172cc0}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000440)={0x3, "ed27f2"}, 0x4) bind(r0, &(0x7f0000000480)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x3, 0x4, 0x3, {0xa, 0x4e20, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0xa8}}}, 0x80) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000580)={r0, r0, 0x1, 0x3f, &(0x7f0000000500)="9b594240fe201a0943c609d307bd677f694900c3e82c83e010881b976f86a6baaa732b9d41b6d124eb1d92647e96cb5c08cc12b40756f1b4768ce8063718f920cf54cbe9961023495f6c31d09e7d6d860a376e3d", 0x7fff, 0xc27, 0x1, 0x7fffffff, 0x3, 0x2, 0x8, "3654c48ebda8d9ba02fe355ca1ca57529d9295592acf731f8a0d9885912e153f1b24a129e352501094f69db129091dd600fd9e3e9350d536ddfaa637182778cc39cca801a7396b587c6ffa4221601ad6793e518c8a93f30917c7d6585cf4ca29387b07dd4f1042c4448d99082730a72d9fdb49e6f2c1dcc112ded814ec12f21e016563"}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xc) r6 = gettid() kcmp(r3, r6, 0x1, r0, r0) getgroups(0x5, &(0x7f00000006c0)=[r5, r5, r5, r5, r5]) prctl$void(0x27) getxattr(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)=@known='system.posix_acl_access\x00', &(0x7f0000000780)=""/4096, 0x1000) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001780)=r6) sched_getscheduler(r3) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f00000017c0)={0x3, r0}) getdents(r0, &(0x7f0000001800)=""/153, 0x99) prctl$getreaper(0x0, &(0x7f00000018c0)) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000001900)={'raw\x00', 0x4, "3ccacfd5"}, &(0x7f0000001940)=0x28) r8 = syz_open_procfs(r3, &(0x7f0000001980)='wchan\x00') syz_fuse_mount(&(0x7f00000019c0)='./file0\x00', 0xe000, r4, r7, 0x6ee2, 0x80c044) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r8, 0x84, 0x7, &(0x7f0000001a00), &(0x7f0000001a40)=0x4) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001a80)='/proc/self/net/pfkey\x00', 0x402c00, 0x0) r9 = pkey_alloc(0x0, 0x3) pkey_free(r9) [ 294.169883] EXT4-fs (sda1): re-mounted. Opts: 2018/03/27 00:27:33 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f000092efe4)={0xf, 0x4, 0x4, 0xa}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={r0, &(0x7f0000000100)}, 0x10) r1 = getpgid(0x0) r2 = gettid() setpgid(r1, r2) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r3, 0x40405514, &(0x7f0000001800)={0xffff, 0x7, 0x524d, 0xffff, "05c9955b9f8e093120d07b6a0821ff1e3a9e6dcbb1b31c06556472cc7cf99a64fad8c6ed77d50db696b88005", 0xfffffffffffffeff}) ioctl$TCGETA(r3, 0x5405, &(0x7f00000017c0)) sendmmsg$nfc_llcp(r3, &(0x7f0000001740)=[{&(0x7f0000000040)={0x27, 0x0, 0x0, 0x7, 0x3, 0x7fffffff, "99218db021792ee24d96e4447e5f1f451c903602c5f95d35f0e3f07fd5682124cb05d118a9b7855b33bca859f82f581802e1ec1467a936578ddb0d06b1c679", 0x3}, 0x60, &(0x7f0000000380)=[{&(0x7f00000000c0)="be7b21d9f451f62da1e0ea2252c81085a6ecb0cf", 0x14}, {&(0x7f0000000100)="2d896418023b075f56fff17f8e6b3966fa8a4583238375303b28430dd1f30c0dc6920e4ff62fea5a76d9283a", 0x2c}, {&(0x7f0000000200)="0c7a25d2e752a896dbaecef838a9cf58c8ce5710c368b228d71a372af91b0314297dd0bcbaa1a93c25ca7244fd78a738f4f78fe72de871290315d4cd6c06587d307931f514d2918f01fe0c502410a2c002b53dc0e9e17f89d75b985bb1e58ff57e8d8c704e6bfd0d4b39e7742093d6f67b3df7b85fe7f4c1d51d0866ba510cd994697f1c62a8314b51c3da2821090930b889091f9b1490c2a698cca1bb1a32800b844f8e248489cae8e0fe8d28a4b32d483bc26beffe404656420493f4eaeafbc40d7fafd70ad69df17571921bf15cca3487525a3e0135dea508e73b279c", 0xde}, {&(0x7f0000000140)="b4d9d1c9b9b192382de3c9dafc8ec4ee36b7aeba2e9a81b9636c", 0x1a}, {&(0x7f0000000300)="76263f96a28438253cfc5b35b3c7036a2ba8bcac56581271b3ebacd001e67fa892220fe91f21f0d61d03142f902970a1f7d5e23c38fceba802c1dd9c988cbb2771cfa9667aa6c95957603ba6c235ba88bf2f1d532ca68af3b0761ad6a969f6cface768c035cc1f8ea0601c642d916fd07d4b7736310afc5d", 0x78}], 0x5, &(0x7f0000000400)={0x1010, 0x62959d898f2ee4a7, 0x1, "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0x1010, 0x4000000}, {&(0x7f0000001440)={0x27, 0x0, 0x1, 0x7, 0x10001, 0x0, "0975e2c5415762b8e1aac9a77d40f150de0177a14f0e33047eab89e29b290c632e1e761644893019bdfecda23417c55254300baeaffb78613362dc238c3473", 0x35}, 0x60, &(0x7f0000000180)=[{&(0x7f00000014c0)="e603c536d5cbf7b0fc5972bc1f140566d7e1c74ee5171afc123ba6fbebb88e2173cb279074ab4e1e3e191651114954042a659323865dff397d73bc540646ed0cfd545e9ca847008584776cebd84652e274967a3df09c50c92105f0f378e80b7a3611f50b4a22ff", 0x67}, {&(0x7f0000001540)="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", 0xff}], 0x2, &(0x7f0000001640)={0xd8, 0x118, 0x3ff, "08b04cb355f8e7d4dd019f30c77c08ab31e75307adb31bb9302da0186c140ad405cfe0fa5f9021541117642f723ae57065cc967b1474d00715920aa007a00790eb18db8358ae6eb08f8c8403c110c4639c86d09df809041ec1c3ce052c9101f55e1b1525b5a763d27b229bfc166059dcd51c4144ae50caa386e6bb0acc680d3df6d2e82ce176da192fe4076a6ff6dd06f3e812872ac08a61b9cb57936e1339f6b7afffdd7ecda0a2923edda11c4670a1de8692aad57aa2bb8b81d32416f2915505c1fdc6116f4a"}, 0xd8, 0x24008004}], 0x2, 0x4000) [ 294.225375] EXT4-fs (sda1): re-mounted. Opts: 2018/03/27 00:27:33 executing program 2: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x12400, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, &(0x7f0000000480)=0x84) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000004c0), &(0x7f0000000500)=0x8) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x278, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000900], 0x0, &(0x7f00000000c0), &(0x7f0000000900)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'gretap0\x00', 'eql\x00', 'dummy0\x00', 'nr0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @empty, [], 0x100, 0x198, 0x1e8, [@limit={'limit\x00', 0x20, {{0x0, 0x3}}}, @limit={'limit\x00', 0x20, {{0x0, 0x8}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0xffff, 'syz1\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x5, 'syz0\x00'}}}}]}]}, 0x2f0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x1, 0x1e0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200001c0], 0x0, &(0x7f0000000000), &(0x7f00000001c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'nr0\x00', 'ifb0\x00', 'nr0\x00', 'sit0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0xf0, 0x120}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x9, 'syz0\x00'}}}, @common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x258) pipe(&(0x7f0000000100)={0xffffffffffffffff}) openat(r1, &(0x7f0000000140)='./file0\x00', 0x101040, 0x4) 2018/03/27 00:27:33 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_tables_matches\x00') ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000080)=""/18) sendfile(r0, r1, &(0x7f0000493000), 0xff) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f00000000c0)=""/249, &(0x7f00000001c0)=0xf9) 2018/03/27 00:27:33 executing program 1: socketpair(0x8000000000001e, 0x6, 0x7fffffff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000000140), 0x0) sendmsg(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000000c0)}], 0x1, &(0x7f0000000240)}, 0x0) close(r2) getsockname$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c) 2018/03/27 00:27:33 executing program 4: mmap(&(0x7f0000cb0000/0x4000)=nil, 0x4000, 0x2000003, 0x32, 0xffffffffffffffff, 0x4000) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) sendto$inet(r1, &(0x7f0000000100), 0x0, 0x40, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)=ANY=[@ANYBLOB="1400000000eac55e04000000962f1cffff000000"], 0x14}, 0x1}, 0x0) sendmmsg(r2, &(0x7f000000b880)=[{{0x0, 0x0, &(0x7f0000002140)=[{&(0x7f0000002100)="8b557b6d36259e2ddb7c8962f9e22c53ed1e43c6", 0x14}], 0x1, &(0x7f0000002180)}}], 0x1, 0x0) shutdown(r1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000400)={{0xa, 0x4e22, 0x1f, @ipv4={[], [0xff, 0xff]}, 0x5}, {0xa, 0x4e24, 0x7fffffff, @loopback={0x0, 0x1}, 0x5}, 0x2, [0x3, 0x3, 0x3, 0x1, 0x42a, 0x30e, 0x1, 0x4]}, 0x5c) r3 = open(&(0x7f0000000040)='./file0\x00', 0x4200, 0x40) ioctl$VHOST_GET_FEATURES(r3, 0x8008af00, &(0x7f0000000140)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000080)={0x80000004}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$sock_int(r4, 0x1, 0x4000000000000008, &(0x7f000066e000), 0x12c) setsockopt$inet_tcp_int(r4, 0x6, 0x14, &(0x7f0000383000)=0x1, 0x4) sendto$inet(r4, &(0x7f0000482000), 0x0, 0x800000120000401, &(0x7f0000e45ff0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmmsg(r4, &(0x7f0000000c80)=[{{&(0x7f0000000200)=@nfc={0x27}, 0x80, &(0x7f0000000740)=[{&(0x7f0000003cc0)="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", 0x602}], 0x1, &(0x7f0000004cc0)}}], 0x1, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000141000), 0x0) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f00000000c0)=0x79) write(r1, &(0x7f0000f8aff1), 0xff8f) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000494f01), 0x0, 0x0, &(0x7f0000198ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/27 00:27:33 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000002a00)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {0xa}, [@RTA_PREF={0x8, 0x14, 0x1}]}, 0x24}, 0x1}, 0x0) recvmmsg(r0, &(0x7f00000051c0)=[{{&(0x7f0000000000)=@nfc, 0x80, &(0x7f0000000080)=[{&(0x7f0000000100)=""/198, 0xc6}], 0x1, 0x0, 0x0, 0x6}, 0x5}, {{&(0x7f0000000200)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f00000014c0)=[{&(0x7f0000000340)=""/151, 0x97}, {&(0x7f00000002c0)=""/63, 0x3f}, {&(0x7f0000000400)=""/146, 0x92}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x4, &(0x7f0000001500)=""/253, 0xfd, 0x100000001}, 0xa80}, {{&(0x7f0000001600)=@generic, 0x80, &(0x7f0000001780)=[{&(0x7f0000001680)=""/195, 0xc3}], 0x1, &(0x7f00000017c0)=""/170, 0xaa, 0x1}, 0x6a}, {{0x0, 0x0, &(0x7f0000003c40)=[{&(0x7f0000001880)=""/1, 0x1}, {&(0x7f00000018c0)=""/61, 0x3d}, {&(0x7f0000001900)=""/37, 0x25}, {&(0x7f0000001940)=""/4096, 0x1000}, {&(0x7f0000002940)=""/96, 0x60}, {&(0x7f0000002a40)=""/199, 0xc7}, {&(0x7f0000002b40)=""/116, 0x74}, {&(0x7f0000002bc0)=""/115, 0x73}, {&(0x7f0000002c40)=""/4096, 0x1000}], 0x9, &(0x7f0000003d00)=""/89, 0x59, 0x96}, 0x9}, {{0x0, 0x0, &(0x7f0000004440)=[{&(0x7f0000003d80)=""/132, 0x84}, {&(0x7f0000003e40)=""/219, 0xdb}, {&(0x7f00000029c0)=""/31, 0x1f}, {&(0x7f0000003f40)=""/98, 0x62}, {&(0x7f0000003fc0)=""/180, 0xb4}, {&(0x7f0000004080)=""/94, 0x5e}, {&(0x7f0000004100)=""/178, 0xb2}, {&(0x7f00000041c0)=""/105, 0x69}, {&(0x7f0000004240)=""/207, 0xcf}, {&(0x7f0000004340)=""/237, 0xed}], 0xa, &(0x7f0000004500)=""/232, 0xe8, 0xb669}, 0x9}, {{&(0x7f0000004600)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000046c0)=[{&(0x7f0000004680)=""/21, 0x15}], 0x1, &(0x7f0000004700)=""/147, 0x93, 0x40000000000}, 0x7}, {{&(0x7f00000047c0)=@pppol2tpin6, 0x80, &(0x7f0000004f00)=[{&(0x7f0000004840)=""/255, 0xff}, {&(0x7f0000004940)=""/204, 0xcc}, {&(0x7f0000004a40)=""/193, 0xc1}, {&(0x7f0000004b40)=""/72, 0x48}, {&(0x7f0000004bc0)=""/2, 0x2}, {&(0x7f0000004c00)=""/180, 0xb4}, {&(0x7f0000004cc0)=""/178, 0xb2}, {&(0x7f0000004d80)=""/236, 0xec}, {&(0x7f0000004e80)=""/112, 0x70}], 0x9, &(0x7f0000004fc0)=""/78, 0x4e, 0xfffffffffffffffe}}, {{&(0x7f0000005040)=@ethernet={0x0, @random}, 0x80, &(0x7f00000050c0), 0x0, &(0x7f0000005100)=""/170, 0xaa, 0xcb12}, 0x2}], 0x8, 0x40002000, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f00000053c0), 0x4) 2018/03/27 00:27:33 executing program 6: getpriority(0x3, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1, 0x80) openat$cgroup_subtree(r0, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) 2018/03/27 00:27:33 executing program 7: syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x100000000, 0x40100) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') readv(r0, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/161, 0xa1}, {&(0x7f0000000380)=""/150, 0x96}], 0x2) 2018/03/27 00:27:33 executing program 0: getpid() getpid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000002c0)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000240)='net/tcp\x00') r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000080), 0x2) memfd_create(&(0x7f0000000040)='net/tcp\x00', 0x1) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x80110, r2, 0x23) dup2(r2, r1) 2018/03/27 00:27:33 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000), &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)={0x0, 0x0}) prctl$setptracer(0x59616d61, r2) tkill(0x0, 0x1000000000013) write(r1, &(0x7f0000000000)='y', 0x1) [ 294.594884] netlink: 'syz-executor3': attribute type 20 has an invalid length. [ 294.658815] netlink: 'syz-executor3': attribute type 20 has an invalid length. [ 294.683094] dccp_xmit_packet: Payload too large (65423) for featneg. [ 294.747678] dccp_close: ABORT with 65423 bytes unread 2018/03/27 00:27:34 executing program 1: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000340)={0xffffffffffffffff}) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000180)={0x40}, 0x4) r1 = syz_open_dev$mice(&(0x7f0000000600)='/dev/input/mice\x00', 0x0, 0x2) poll(&(0x7f0000000000)=[{r1, 0x4}, {r1, 0x8000}, {r1, 0x20}], 0x1e2, 0x42) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x40, 0x1, 0x1, 0x5}, 0x8) eventfd2(0x200, 0x800) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000080)=0x1000) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000100)={0x6, 0x62, 0x3f}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x6}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000240)={r2, 0x2}, &(0x7f0000000280)=0x8) socketpair(0x0, 0x4, 0x1e, &(0x7f00000000c0)) writev(r1, &(0x7f0000000400), 0x0) 2018/03/27 00:27:34 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000140)={{0x1000005d, @empty, 0x4e24, 0x3, "6f76660000001e230000ffd80500", 0x4, 0x10002, 0x5e}, {@broadcast=0xffffffff, 0x84e22, 0x4, 0x2, 0x8000000000040, 0xffffffffffff0001}}, 0x44) r1 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = gettid() getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000300)={'IDLETIMER\x00'}, &(0x7f0000000340)=0x1e) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x80000, 0x0) splice(r0, &(0x7f0000000280), r0, &(0x7f00000002c0)=0x10, 0x80000001, 0x1) perf_event_open(&(0x7f000025c000)={0x3, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x4}}, r2, 0xfffffffffffffffc, r3, 0x0) dup(r1) socketpair(0x1f, 0xa, 0x101, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000000080)=0x2a, 0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000240)={0x8a44ce69d2d8333, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="11634840010000002000000000000000000000000000e0000000000000000000f1ffffff000066f28d9ef3a764d7f32a9467a099a00c81981daf2a6723dc3cc19f6185061d8d5057f53ebad9ae19881c92037eff7b0416366370af262e4fa8f9df280d9c27e379443ce6b943d3094239c734cc072f01ddfe00e4c84e95ea383dc8e68b6feb8ccc81b455ee1e3f8c5319f7196a082d65e6d5e4c8f1f6b68eeb0bd64df83a2119635e4cb61bd5ace90610b6d71bc797e9d8b5a8ad5f4048620927abf7b376bb17fcc1a0db", @ANYPTR=&(0x7f0000000000)=ANY=[], @ANYPTR=&(0x7f0000000040)=ANY=[], @ANYBLOB="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"], 0xfffffffffffffcb3, 0x0, &(0x7f00000001c0)}) ioctl$TIOCGSID(r4, 0x5429, &(0x7f00000000c0)=0x0) getpeername$llc(r5, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x30a) prctl$setptracer(0x59616d61, r6) 2018/03/27 00:27:34 executing program 7: syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x100000000, 0x40100) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') readv(r0, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/161, 0xa1}, {&(0x7f0000000380)=""/150, 0x96}], 0x2) 2018/03/27 00:27:34 executing program 5: shmget$private(0x0, 0xfffffffffeffffff, 0x46abb, &(0x7f00006f2000/0x4000)=nil) socketpair$ax25(0x3, 0x3, 0xcb, &(0x7f0000000000)) 2018/03/27 00:27:34 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000009000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000efdb)="240000005400030207fffd946fa29c0807ee06710d00000000008568b51ba3a2d1887395", 0x24}], 0x1}, 0x0) socket$inet(0x2, 0x804, 0x3db) 2018/03/27 00:27:34 executing program 3: r0 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockname$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x6, 0x4, 0x9, 0x62}, 0x14) getsockopt$ax25_int(r0, 0x101, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb4000)={r1, &(0x7f000035d000), &(0x7f0000000040), 0x3}, 0x20) 2018/03/27 00:27:34 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0xffffffffffffff60) syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x10001, 0x24100) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x140000000000000}, &(0x7f0000000100)=0x8) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000523000)={0x1d}, 0x10, &(0x7f0000f9f000)={&(0x7f00002d5fb8)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "78107cf7ba34bb907619bca78c327758e0977d56a0428fcd2086f76c15e8bbf0272ad8184a3924c666339f8e3d1c1631d81bb612a655343ecf2221f317fc71e1"}, 0x36}, 0x1}, 0x0) r2 = shmget(0x2, 0x3000, 0x801, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_LOCK(r2, 0xb) recvfrom(r1, &(0x7f000069cfc1)=""/63, 0x3f, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5"}, 0x10) 2018/03/27 00:27:34 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000629000)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10001, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x6c, @mcast2={0xff, 0x2, [], 0x1}, 0x100000000}}, [0x1ff, 0x3, 0x6, 0xa, 0x1000, 0x5, 0x8000, 0x6, 0xfff, 0x1, 0x100000001, 0x9, 0x3, 0x5, 0x2]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000180)={r3, 0x7, 0x30}, &(0x7f00000001c0)=0xc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000517ffc)=0x1b) close(r0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x4) 2018/03/27 00:27:34 executing program 7: syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x100000000, 0x40100) readv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/161, 0xa1}, {&(0x7f0000000380)=""/150, 0x96}], 0x2) [ 295.898802] netlink: 12 bytes leftover after parsing attributes in process `syz-executor6'. [ 295.907401] PF_BRIDGE: br_mdb_parse() with invalid attr 2018/03/27 00:27:34 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000002c0)={'bridge0\x00', 0x2000}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller0\x00', 0x112}) r1 = request_key(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)='syzkaller0\x00', 0xffffffffffffffff) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="70704fe6a927c685371826877165675e32fd7ec8189f53676316549f17dfc06775fb82a4e1b556277e552604bbe536b5808e53d15a32321a62f87700c084372d6f8911c7f76ad1c9c10d17c65640d25aca90dd58d9a4b30b2d24a34ec0a8e2a1e5748a894718010a5a952da450fb5d2bfb1567abcbf74383bfae25bf966b4dd1ff8ffb3494b8bcdde67747129c7a03b6b71f740356210f9c26a95a65f50cc8e440a13cf0a0207af4dc76448aeb", 0xad, r1) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000240)=0xad3) 2018/03/27 00:27:34 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e24}}, 0xfff, 0x100000001, 0x6, 0x3, 0xfffffffffffffffd}, &(0x7f0000000300)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000340)={r1, @in6={{0xa, 0x4e24, 0x101, @loopback={0x0, 0x1}, 0x1}}, 0xffffffff, 0x3}, 0x90) r2 = add_key(&(0x7f00000001c0)="000000000000ebffffff00a5ea669f9927c5b74ba3944fae80d5430d4c0cd4d80846fd8d17413f287506", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="ff4ef96fbe4a506dec1bf31f09b9d5d903abbf6100b6227565143ec6e9b9aee47e0d943f0b0b8002fa20b98dc3b384b0619d8e4d6a34694db00d640e31ddad46f4d7fa2be19fb33b9863e8b4adb7ea3ce17b6dca7a6deca130a0c974a19aa20d4d4be61bf17b83d24f5236a9e2cc8190b797d115dc4bd5141eea766a5bf550cd6f91b86113262df096eaac1f17c1c6b59893c238732ebf5711a71de4c009cdefb15e6a1b3f4a9662c6090df8557688bb80c30bdcdfa3c2018eb79a7cebb2cd149ca51d3075f997e620c45af3d94ab2a5c7a30584", 0xd4, 0xfffffffffffffffa) request_key(&(0x7f0000002000)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="3a74670000000000008000080265583a30d1", r2) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0xfe, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x4e20, 0x4, @empty, 0x3}, @in6={0xa, 0x4e24, 0x9184, @remote={0xfe, 0x80, [], 0xbb}}], 0x38) [ 295.945429] netlink: 12 bytes leftover after parsing attributes in process `syz-executor6'. [ 295.954108] PF_BRIDGE: br_mdb_parse() with invalid attr 2018/03/27 00:27:34 executing program 3: r0 = socket(0x5, 0x3, 0x100) bind$bt_sco(r0, &(0x7f0000000200)={0x1f, {0x20, 0x2, 0x7, 0xffffffffffffff9e, 0x9, 0xb9}}, 0x8) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r2 = accept(r1, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x100000001}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000001c0)={r3, 0x8}, 0x8) connect$pptp(r2, &(0x7f0000000100)={0x18, 0x2, {0x2, @multicast1=0xe0000001}}, 0x1e) getpeername$unix(r2, &(0x7f0000000000), &(0x7f00000000c0)=0x6e) 2018/03/27 00:27:34 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x2000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0505405, &(0x7f0000011f08)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) 2018/03/27 00:27:34 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xa2, 0x40800) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000080)=0xb305, &(0x7f00000000c0)=0x2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'ip6gretap0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="4500000003000000090000000500000008000000ff00000001000000ff0100000800000003000000"]}) socket$bt_bnep(0x1f, 0x3, 0x4) [ 296.014025] binder: 16943:16958 got transaction to invalid handle [ 296.020402] binder: 16943:16958 transaction failed 29201/-22, size -6344553117540548608--7376782303559428252 line 2848 2018/03/27 00:27:34 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f000078dff8)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000080)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') creat(&(0x7f0000000000)='./control/file0\x00', 0x20) rename(&(0x7f00000001c0)='./control/file0\x00', &(0x7f0000000140)='./file0\x00') [ 296.057231] binder: 16943:16958 got transaction to invalid handle [ 296.063622] binder: 16943:16958 transaction failed 29201/-22, size -6344553117540548608--7376782303559428252 line 2848 2018/03/27 00:27:35 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0xffffffffffffff9c, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) ptrace$pokeuser(0x6, r2, 0x1f, 0x80000001) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r1, 0x88, 0x8}, 0xc) write$vnet(r0, &(0x7f0000b28000)={0x1, {&(0x7f00005bc000)=""/207, 0xffffffd1, &(0x7f000072bfce)=""/50, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000b83000)=""/24, 0x77929f8e202a4afa, &(0x7f0000501f9b)=""/101, 0x0, 0x2}}, 0x59) write$vnet(r0, &(0x7f000046df98)={0x1, {&(0x7f0000c7f000)=""/28, 0x1, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68) [ 296.661444] unregister_netdevice: waiting for lo to become free. Usage count = 2 2018/03/27 00:27:36 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') readv(r0, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/161, 0xa1}, {&(0x7f0000000380)=""/150, 0x96}], 0x2) 2018/03/27 00:27:36 executing program 5: r0 = socket(0x40000000015, 0x805, 0x0) accept$inet(r0, &(0x7f0000001580)={0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="bf", 0x1, 0x0, &(0x7f0000b2d000)={0x2, 0x0, @loopback=0x7f000001}, 0xfffffffffffffff8) 2018/03/27 00:27:36 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x80, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000140)={{0x1, 0x3, 0x9, 0x2, 0x4}, 0xfffffffffffffeff, 0x7fffffff}) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) connect$ipx(r0, &(0x7f00000001c0)={0x4, 0x5, 0xfffffffffffffffe, "6267da9151d2", 0x100000001}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) capset(&(0x7f0000000080)={0x20080522, r2}, &(0x7f00000000c0)={0xa83, 0xf7, 0x7, 0x401, 0x2, 0x20}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000003fcc)={{0x0, 0x10000000003}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000fb0)=""/80) 2018/03/27 00:27:36 executing program 6: r0 = socket$inet(0x10, 0x2, 0xffffffffffffffff) getsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000000), &(0x7f0000000100)=0x4) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000140)="2f0000001d0003fd6d000036000000000cdd0700000000001f5f08c908000100000073730beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x145) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000080)) 2018/03/27 00:27:36 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x100}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={r1, 0x1000}, &(0x7f0000000240)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f0000feb000), 0x4) recvfrom$inet6(r2, &(0x7f0000000100)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x4}}, 0xffffffffffffff32) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/03/27 00:27:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@remote, @in6=@dev}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f00004ed000)=0x90) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000), 0x10) 2018/03/27 00:27:36 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) bind$ax25(r0, &(0x7f0000000200)={0x3, {"38b57e7bec6c81"}, 0x6}, 0x10) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000180)) unlinkat(r0, &(0x7f00000005c0)='./file0\x00', 0x200) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x4086, 0x4) execveat(r1, &(0x7f0000000240)='./file1\x00', &(0x7f0000000340)=[&(0x7f0000000280)='\x00', &(0x7f00000002c0)="07e372f2", &(0x7f0000000300)='\x00v\t'], &(0x7f0000000580)=[&(0x7f0000000380)='\x00', &(0x7f00000003c0)='md5sum\x00', &(0x7f0000000400)='N*-\\\\eth1-system{ppp0-vboxnet0vboxnet1bdev:\x00', &(0x7f0000000440)='/\x00', &(0x7f0000000480)='-em1\x00', &(0x7f00000004c0)='posix_acl_access\x00', &(0x7f0000000500)='ppp0ppp0}\x00', &(0x7f0000000540)='\x00'], 0x100) mkdir(&(0x7f00006aaff8)='./file1\x00', 0x0) connect$bt_sco(r0, &(0x7f0000000080)={0x1f, {0x3f, 0xfff, 0x1, 0x866, 0xffffffffffffff63, 0x100000001}}, 0x8) mount(&(0x7f0000451ff8)='./file0\x00', &(0x7f000069cff8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)) acct(&(0x7f0000000140)='./file1\x00') bind$bt_sco(r0, &(0x7f00000000c0)={0x1f, {0x7415, 0xfffffffffffffffa, 0x40, 0xfffffffffffff1e5, 0x5, 0xfff}}, 0x8) 2018/03/27 00:27:36 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$set_timeout(0xf, r0, 0x1) r1 = socket$key(0xf, 0x3, 0x2) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_netdev_private(r1, 0x89f0, &(0x7f00000000c0)="69255f46f11647b7504a8a2cc8f32245cae4223e21f0898e13825154e2dc1883fc61d51cf6331cef11ca8f2c765d9be2245816069c86dac68ef9d3faccdf7a497a9fc4c16793366d4ee689b45e0ecb6e71") sendmsg$key(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000f8aff0)={&(0x7f0000333f88)={0x2, 0x4, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr}}]}, 0x50}, 0x1}, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000140)) 2018/03/27 00:27:36 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f000000a500)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f000000a380), 0x0, &(0x7f000000a440)}, 0x0) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x5, 0x4) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/03/27 00:27:36 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000e5a000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000940)='pagemap\x00') getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000980)={0x0, 0x0, 0x96f9, 0x2, 0x1}, &(0x7f00000009c0)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000a00)={r2, 0x20, 0x80}, 0x8) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x44, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYPTR=&(0x7f0000005fe8)=ANY=[], @ANYPTR=&(0x7f0000206000)=ANY=[]], 0x0, 0x0, &(0x7f000084b000)}) getpgid(0xffffffffffffffff) getpgrp(0x0) getpgrp(0xffffffffffffffff) r3 = getpgrp(0xffffffffffffffff) r4 = getpgid(r3) r5 = dup2(r0, r0) setsockopt$inet_group_source_req(r5, 0x0, 0x2f, &(0x7f0000000640)={0x0, {{0x2, 0x4e21, @rand_addr=0x9}}, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}}}, 0x108) process_vm_writev(r4, &(0x7f0000000040)=[{&(0x7f0000000000)=""/33, 0x21}], 0x1, &(0x7f00000003c0)=[{&(0x7f0000000080)=""/155, 0x9b}, {&(0x7f0000000140)=""/51, 0x33}, {&(0x7f0000000180)=""/19, 0x13}, {&(0x7f00000001c0)=""/182, 0xb6}, {&(0x7f0000000280)=""/211, 0xd3}, {&(0x7f0000000380)=""/43, 0x2b}], 0x6, 0x0) r6 = syz_open_dev$binder(&(0x7f000067cff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000000440)={0x4c, 0x0, &(0x7f00001e9000)=ANY=[@ANYBLOB="11634840000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYPTR=&(0x7f0000495000)=ANY=[], @ANYPTR=&(0x7f00000fd000)=ANY=[], @ANYBLOB="8000010000000800"], 0x0, 0x0, &(0x7f00002f6000)}) 2018/03/27 00:27:36 executing program 6: r0 = socket(0x10, 0x200000003, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000001d80)={&(0x7f00000002c0)=ANY=[@ANYBLOB="4000002014002bdb00000000000000000a00000029d43ba4ef6bcd83344f708addd18cc4b64a30fd53b9455eb75b99e27ba4b69e9c66b27202f3e3bb1368214a0d853fe40735fb6a2b92ab25a3695ae38bd1256cfcbf21497620088276", @ANYRES32=0x0, @ANYBLOB="14000200fe8000000000000000000000000000aa14000100fe8000000000000000000000000000aa"], 0x40}, 0x1}, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0xffffffff00000000, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x6, @remote={0xfe, 0x80, [], 0xbb}}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r1}, 0x8) 2018/03/27 00:27:36 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00005a5000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000000c80)=[{{&(0x7f00000006c0)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/206, 0xce}], 0x1}}], 0x1, 0x0, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000080)={'ipvs\x00'}, &(0x7f00000000c0)=0xc) sendto$inet(r0, &(0x7f0000189000)="59c39b3ffda32e60e3b3f0575061f1f2085409d2f6bc043a5e70350c450a2bc0436bfc1f2246192dd89214ba7b10c1a0b74caf5bf66ba628084b20051b2d011e0d1c84512180ae36180285db43c2cbfa85f04d1bbcf99fa457733e315b5f0e3dd33dccf77a87e15bf02c16be41b28c26", 0x70, 0x8000, &(0x7f0000581000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000040)=0x5, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000000)=0x6, 0x4) socketpair(0x4, 0x0, 0x2, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000140)=""/154) 2018/03/27 00:27:36 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') readv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/161, 0xa1}, {&(0x7f0000000380)=""/150, 0x96}], 0x2) 2018/03/27 00:27:36 executing program 5: r0 = socket$inet6(0xa, 0x80805, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x30000, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) connect$inet6(r0, &(0x7f00000a4fe4)={0x2, 0x0, 0x6358c0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/27 00:27:37 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') readv(r0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/150, 0x96}], 0x1) 2018/03/27 00:27:37 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fallocate(r3, 0x3, 0x0, 0x5) creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f00000000c0)={{0x0, 0x0, 0x258c, 0x3}, 0x7, 0x1}) dup2(r1, r2) [ 298.479400] binder: 17011:17014 ioctl c0306201 20007fd0 returned -14 [ 298.503623] binder: 17011:17014 ioctl c0306201 20000440 returned -14 2018/03/27 00:27:37 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x20000000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4000000000000000, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f000088f000), 0x0) r1 = dup(r0) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x2, 0x8004}, 0xc) syz_open_dev$sndpcmc(&(0x7f0000000400)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000380)='gid_map\x00') [ 298.557301] binder: BINDER_SET_CONTEXT_MGR already set [ 298.561816] binder: 17011:17026 ioctl c0306201 20007fd0 returned -14 2018/03/27 00:27:37 executing program 5: r0 = socket$inet(0x2, 0x80005, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @random="61d50ccdd3f4"}, 0x2c, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) [ 298.600431] binder: 17011:17014 ioctl 40046207 0 returned -16 2018/03/27 00:27:37 executing program 1: r0 = socket$inet6_sctp(0xa, 0x6, 0x84) fcntl$setlease(r0, 0x400, 0x1) shmget(0x1, 0x4000, 0x404, &(0x7f0000ffa000/0x4000)=nil) r1 = shmget$private(0x0, 0x3000, 0x8, &(0x7f0000ffd000/0x3000)=nil) shmget$private(0x0, 0x1000, 0x8, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000080)=""/35) 2018/03/27 00:27:37 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000cccf88)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000040)={0xfffffffffffffffd, 0x80000000, 0x7f, 0x0, 0x5, 0x7fffffff}) close(r0) r2 = shmget(0x1, 0x4000, 0x1000, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)) 2018/03/27 00:27:37 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') readv(r0, &(0x7f0000000440), 0x0) 2018/03/27 00:27:37 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000140)) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x2201, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f00000000c0)={0x1, 0x1, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) sendmsg$nl_netfilter(r1, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, 0x5, 0x6, 0x201}, 0x14}, 0x1}, 0x0) 2018/03/27 00:27:37 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0x0) io_setup(0xc40, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000001c0)}]) socket$inet6_sctp(0xa, 0x0, 0x84) 2018/03/27 00:27:37 executing program 2: r0 = getpgrp(0x0) capset(&(0x7f0000000040)={0x19980330, r0}, &(0x7f0000000080)={0x2, 0x800000000000000, 0x0, 0x2000000}) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000300)={0x8}, 0x0) 2018/03/27 00:27:37 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f00000000c0)=""/119) r1 = signalfd(r0, &(0x7f0000000080)={0x7}, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) capset(&(0x7f0000fb2000)={0x40020071026}, &(0x7f000006f000)) r2 = socket(0xa, 0x2000000001, 0x0) getsockopt(r2, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x28) 2018/03/27 00:27:37 executing program 5: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)={0xffffffffffffffff}) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x5, 0x100000021010, r0, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0xc76ccf2, 0x7, &(0x7f0000000100)="000000000aa1cc4f532e2f4935d6c1b462ec5a504a0bb9c826164ea6156c6468925f844a401fc19dc03fa1728c654c8d16aeeb8e741a2d0c00706cea2ec12c94e75386614194dea5e4eb1d4a698a880cfa26562761332e9f5941219d7cd952a9d2a3a3ed6c942c07afa09a94a8416229d3f4db1b8bbbd684d8bdf5ae6615c1f3e184de1ba6be7f17c154433992e03baa171fa95375155a00df60e28be762e29f98", 0x2ff) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f00000003c0)={@empty, @broadcast}, &(0x7f0000000400)=0x8) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000000)=""/115, &(0x7f0000000200)=0x73) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x9, 0xff, 0x1000, 0x1000, 0xffff}, &(0x7f0000000500)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000540)={r3, 0x1ff}, 0x8) r4 = add_key(&(0x7f0000000240)='logon\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="7dea19e84bec1d0a25260c9c8cd628d68ef6a73593011a0d35028a09e9f8145568279c3c43e6e6928cf397bac88d1bf49e54bd38d2830d42225b06d4ca32967a697f9e69d61268c12baeea516915864d0cd21b3723274ccae128831ce6a2a771fedb7aa0454415c9be62fe1a4bc45b0820b76d8339f266c8fff1e80912ba44094731eff9a8ff69a890f410a441a6d262c439eb347f1f7c3f423f19e206146c871c51a2c7e9d3b6add02459c65c12e78e41376dceaaa14893d74c02ab4b5e49353f226f51f6cce4881f166769737cb457e48319c827aa8212955d2e231ed310cfdde7df1c9d2c7a2c5d1f", 0xea, 0xfffffffffffffff8) openat$ion(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ion\x00', 0x101400, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000840)=ANY=[@ANYBLOB="070000000000000002004e22ac141416000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000100000002004e210000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000016a14e4536006c79095aecf8dede81849925eaa7ff13daedeb41307163befa450caaac889eb954239cfb921a084757238934bdd6cda172792d372e39fd63c8e883c4c302346b974987970ffac081906ffa69af30b8ad6f2effd1d1769b1e39f7880a106a58f5eeb879861359b0cf6e428503e2ec21a2952feab7ae07661b63dbb6601f42dcfa317ed44b7f8dd252fb1af37dbb5a4145f872bda98ec87e4b3b170f990dfe7c2243cc21e7c5b7189ee3e81e8180deaf8f5f8bdecb856a3b174411e015eac52b5aab84e4545c56b156dbc5ee5923dac5"], 0x110) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000005c0)={r3, 0x7}, &(0x7f0000000600)=0x8) keyctl$unlink(0x9, r2, r4) 2018/03/27 00:27:37 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') readv(r0, &(0x7f0000000440), 0x0) 2018/03/27 00:27:37 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x2101, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000032cfec)) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000000000)={0x7}) write$sndseq(r0, &(0x7f0000000080)=[{0x40081, 0x80000005, 0x0, 0x0, @time={0x77359400}, {}, {}, @addr}], 0x1) 2018/03/27 00:27:37 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0)=0x5, 0x4) fgetxattr(r0, &(0x7f0000000040)=@known='security.capability\x00', &(0x7f0000000180)=""/4096, 0x1000) 2018/03/27 00:27:37 executing program 1: r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000)=0x9fd, 0x4) socket$pptp(0x18, 0x1, 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x14}, 0xffff}}, 0x5abd6160, 0xfffffffffffffff8, 0xfffffffffffffff7, 0x4, 0x18}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r1, 0x338f}, &(0x7f0000000180)=0x8) connect$inet6(r0, &(0x7f0000050fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) 2018/03/27 00:27:38 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext, 0x8000000200000000, 0x4e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000ff3000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='aufs\x00', 0x2020, &(0x7f0000000140)="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") 2018/03/27 00:27:38 executing program 6: r0 = memfd_create(&(0x7f0000000000)='mime_typeuser\x00', 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) geteuid() getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e21, 0x3, @loopback={0x0, 0x1}, 0x2}}, 0x0, 0xed6}, 0x2c7) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000080)=0x1, 0x4) 2018/03/27 00:27:38 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f00000011c0)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = gettid() prlimit64(r1, 0xa, &(0x7f0000000140)={0x470, 0x8}, &(0x7f0000000180)) r2 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x4, 0x200) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r3, 0x300, 0x70bd27, 0x25dfdbfd, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xe1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x24000080) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000000240)=""/250) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000340)=0x81) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000100)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x309002, 0x0) ioctl$VHOST_SET_VRING_NUM(r4, 0x4008af10, &(0x7f00000001c0)={0x2, 0x200}) socket(0x5, 0x800, 0x7fff) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_hci(r5, 0x0, 0x0, &(0x7f0000000080)=""/55, &(0x7f00000000c0)=0x37) 2018/03/27 00:27:38 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') readv(r0, &(0x7f0000000440), 0x0) 2018/03/27 00:27:38 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x1, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="181800000000000000000000000000009500000000000000f85b2364a4"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r1 = socket$kcm(0x29, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000031aff8)={r1, r0}) 2018/03/27 00:27:38 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ppoll(&(0x7f00000000c0)=[{r0}], 0x1, &(0x7f0000000200)={0x77359400}, &(0x7f0000000240), 0x8) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x1ff) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x9c, 0x0, 0x0, 0x0, 0x3}) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540b, 0x1) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000100)={r3, r2, 0x6, 0x3}, 0x10) ioctl$VHOST_GET_VRING_BASE(r2, 0xc008af12, &(0x7f0000000080)) 2018/03/27 00:27:38 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x8000}, 0x10) 2018/03/27 00:27:38 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000fb4000)=ANY=[@ANYBLOB="d200000000000000024d564b000000000d01000000000000"]) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000040)=0xa3000000) 2018/03/27 00:27:39 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x280000, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000300)={0x2, &(0x7f0000000100)=""/138, &(0x7f00000002c0)=[{0x100000, 0x86, 0x5, &(0x7f00000001c0)=""/134}, {0x200, 0x0, 0x3, &(0x7f0000000280)}]}) r2 = fcntl$dupfd(r0, 0x0, r0) r3 = openat$cgroup_int(r2, &(0x7f0000000040)='cpuacct.usage\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="16"], 0x2) 2018/03/27 00:27:39 executing program 7 (fault-call:1 fault-nth:0): r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') readv(r0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/150, 0x96}], 0x1) 2018/03/27 00:27:39 executing program 1: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000100)={'TPROXY\x00'}, &(0x7f0000000140)=0x1e) 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={0x9, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/if_inet6\x00') ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000080)) openat(r1, &(0x7f0000000040)='./file0\x00', 0x82300, 0x81) acct(0x0) 2018/03/27 00:27:39 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0xfffff7fffffffffe, 0xfffc) pwrite64(r0, &(0x7f0000000000)="04", 0x1, 0x0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x4, 0x8a001) fsync(r0) socketpair(0xb, 0x3, 0x9, &(0x7f0000000080)) 2018/03/27 00:27:39 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r3, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x6, 0xfe51}, &(0x7f0000000080)=0x90) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)=ANY=[], &(0x7f00000002c0)) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000000140)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/27 00:27:39 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000de0000), 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x44000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x101, @local={0xfe, 0x80, [], 0xaa}, 0x3f}}, 0x0, 0x2}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000280)={r2, 0x1000, 0x30}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={r2, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}}, &(0x7f0000000200)=0x84) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000300)=""/196, &(0x7f0000000400)=0xc4) poll(&(0x7f0000000240)=[{r0, 0x5020}, {r1, 0x2}, {r1, 0xd400}], 0x3, 0x1) 2018/03/27 00:27:39 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0xf01, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}], 0x3c) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000100)={0xfffffffffffffff7, 0x9479, 0x7, 0x6, 0x1, 0x5}) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000140)={@dev}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x643, 0x2}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000280)={r1, 0x38, &(0x7f0000000240)=[@in6={0xa, 0x4e22, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x4e21, 0x8da, @empty, 0x100000001}]}, &(0x7f00000002c0)=0x10) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000300)={@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0xf}}, 0x8) ioctl$TCSBRKP(r0, 0x5425, 0x200) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000340)=0x3e, 0x4) socketpair$inet6(0xa, 0xf, 0x3ff, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000003c0)={r1, 0x1}, &(0x7f0000000400)=0x8) getpeername(r0, &(0x7f0000001680)=@can={0x0, 0x0}, &(0x7f0000001700)=0x80) fstat(r4, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000017c0)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e22, 0x0, 0x4e22, 0xa1f0, 0xa, 0x80, 0x0, 0x2f, r5, r6}, {0xcd, 0x2, 0x7, 0x2, 0x7fffffff, 0x6, 0x6, 0xd848}, {0x100000001, 0x1, 0x81, 0x6}, 0x7fffffff, 0x6e6bc0, 0x1, 0x1, 0x3, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d2, 0x33}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3504, 0x2, 0x3, 0x1ff, 0x1, 0x8, 0x1ff}}, 0xe8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000018c0)={@local={0xfe, 0x80, [], 0xaa}, 0x2, 0x0, 0x0, 0x8, 0x0, 0x4, 0x7}, &(0x7f0000001900)=0x20) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000001940)=""/165) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000001a00)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}], 0x40) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001a40)='/proc/self/net/pfkey\x00', 0x10000, 0x0) clock_gettime(0x0, &(0x7f0000001a80)={0x0, 0x0}) write$evdev(r0, &(0x7f0000001ac0)=[{{}, 0x1, 0x1, 0xda29}, {{}, 0x0, 0x6, 0x6e}, {{0x0, 0x7530}, 0xfffffffffffffffc, 0x0, 0x6}, {{0x77359400}, 0x4, 0x4}, {{}, 0x6, 0x619d, 0xa2c7}, {{0x77359400}, 0x4, 0x8}, {{r7, r8/1000+30000}, 0x8001, 0xfffffffffffffffc, 0xfffffffffffffffb}, {{}, 0x100, 0x101, 0xfff}], 0xc0) mknod$loop(&(0x7f0000001b80)='./file0\x00', 0x6000, 0x1) fcntl$setstatus(r4, 0x4, 0x40000) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000001bc0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000001c00)={r1, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x4, 0xc9bd, 0x9, 0x1f, 0x0, 0xb, 0x5, 0x1f, 0x2, 0x8, 0x400, 0x3, 0x8, 0x6, 0xfffffffffffffff9]}, &(0x7f0000001d00)=0x100) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000001d40)={@empty, 0x7, 0x1, 0xff, 0x8, 0x529, 0x4, 0x1f}, 0x20) fallocate(r9, 0x2, 0x6, 0x9) accept4$inet(r3, &(0x7f0000001d80)={0x0, 0x0, @broadcast}, &(0x7f0000001dc0)=0x10, 0x80800) open(&(0x7f0000001e00)='./file1\x00', 0x20080, 0x10) 2018/03/27 00:27:39 executing program 4: r0 = gettid() r1 = fcntl$getown(0xffffffffffffffff, 0x9) rt_tgsigqueueinfo(r0, r1, 0x28, &(0x7f0000000000)={0x2e, 0x0, 0x8000, 0x6}) syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffffff44fdc44500001c000000000084907800000000000000000000000000f48f780000000000"], &(0x7f0000000140)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x8400, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f0000000180)=""/156) 2018/03/27 00:27:40 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x40, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) bind(r0, &(0x7f0000000340)=@vsock={0x28, 0x0, 0x0, @my=0x0}, 0x80) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000280)={@llc={0x1a, 0x30f, 0x5feef220, 0x2, 0x7, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, {&(0x7f0000000140)=""/242, 0xf2}, &(0x7f0000000240), 0x40}, 0xa0) r1 = socket$key(0xf, 0x3, 0x2) r2 = dup3(r1, r1, 0x80000) sendto$ax25(r2, &(0x7f0000000000)="a581dfe51c99fdd05e25685427ce43cc71b3aacc5f93a0d07101cff818dee31d69cd44bfd8bed29a76af245c45c5b8a1033651e6f3d698a653c5432316d5f9292b3f7b537c1700f93f57754263af44b7624001ea9ceb6d3924ba9bd41ab94a0656f64e4ad012a9c9e2cf8b6dc77b6253c875005a253e9d58f5e7115fe7246934174f3546f6efe6f36b42684845fe7fa13284b2d4fa8658e3a8e3e0d8ede056d028c4f9732fd45f1698b4902d6962", 0xae, 0x4000800, &(0x7f00000000c0)={0x3, {"402d9d525d0965"}, 0x6}, 0x10) 2018/03/27 00:27:40 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x7fe) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) sendmsg$unix(r1, &(0x7f00000005c0)={&(0x7f00000002c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000340)="764dcf406afe323400e5d8acce188a79c25a6ba90d6ae0e735dce0a7902ed9b1b8dfbfb7880bfa8e31b6af85a0e25f3175f763d9b174bd0c31d4db13d62b60a22d3f881564e4288dfd075fce42c44af6e3ab002b3e22fa1cb73eeb02328d", 0x5e}, {&(0x7f00000003c0)="c4b81a252256dc3a682262fe4dffbd29dee00525a742f6985de1dfa41a99e19fb63e969ce4c059a6099590b41bd0652cb9d9ecfa141d8a8f5720680748694263aa44a774446c21678ce3140d92de3759c0c30d6e160f7caaeea2466637e3c0e585f1b3ce296d277c8ab9a7c39ed4c984613c2e0d4c8b6bde3c5860c0fd9baa1557e7c6a83d8af0522362f33f5b07bee013127294846672c1ccbdc832de33ae4713014fe49f885a543b376cbbdbcce8907332e412ed795ee93524d8f6", 0xbc}, {&(0x7f0000000180)="987a898b", 0x4}, {&(0x7f0000000480)="aaab92d7c964205f059eb04594e4328538a0e27ec1272615046ff0906f977a35cadb9dff3c", 0x25}, {&(0x7f00000004c0)="edb52a6015c147aab6ff10f64c969f86b51f17604066252ebaa90621b52483144a41fd02a700108215862450dd626ca60ca14b4e871328a7ddc2ce5aa3f42e56a42a2a744e93cb6cd68428025b309dc3d07723732c5e457bf50d811526aaab158a0a", 0x62}], 0x10000000000000bd, 0x0, 0x0, 0x20040080}, 0x40000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000200)={0x7fffffff, 0x5a34, 0x0, 'queue0\x00', 0x7}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {0x2000000000}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x30) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00') setsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000000100)={0x0, 0x7530}, 0x10) utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000140)={'bridge0\x00', 0x9000}) dup2(r1, r4) 2018/03/27 00:27:40 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_int(r0, 0x0, 0xa, &(0x7f0000000080)=0x1, 0x4) sendto$inet(r0, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/27 00:27:40 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x4f3) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="08ea3df51bf355890087c15a"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xffffffffffffff12) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0xc) r3 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r1}) dup2(r0, r3) 2018/03/27 00:27:40 executing program 2: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x18600000000000, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff80000001}, {0xa, 0x4e24, 0x4b06, @mcast2={0xff, 0x2, [], 0x1}}, 0x2, [0x5, 0x10000, 0x5, 0x0, 0x100, 0xffffffffffffffff, 0x1, 0x8]}, 0x5c) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$KDDISABIO(r1, 0x4b37) 2018/03/27 00:27:41 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5, 0x400002) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'syzkaller0\x00', 0x2}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x106d}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x46) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r1, 0x0, 0xe, 0xb6, &(0x7f0000000040)="43d0ee4ea56962731f27ff041d38", &(0x7f0000000100)=""/182}, 0x28) 2018/03/27 00:27:41 executing program 6: r0 = shmat(0x0, &(0x7f0000ffc000/0x3000)=nil, 0x1000) shmdt(r0) prctl$intptr(0x8000000000000008, 0x1) 2018/03/27 00:27:41 executing program 5: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x9e8f, 0x1000000000000202}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f0000000040)) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x81, 0x4) r1 = getpid() accept$nfc_llcp(r0, &(0x7f0000000140), &(0x7f0000000280)=0x60) sched_rr_get_interval(r1, &(0x7f0000000080)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f00000001c0)="9a6e2ea5c44bda61fce66d8b96802390173d9c0767ffa9b17de5c4bd3083dbd5a11906291e20fbeacc061f8097f1d64a118e83d024356661dee057238d498b8f81283195fb2000b35409693a4ef96366631b653ef9136709bf58da6378dbed87ed5c7285b64de7885c17b68d13b4359a367096ca2f49e1ea2c663721eddba5c74f2adf3287cbca36ba4e07c3107e18e36a02a8152db6c5b7331ce4", 0x9b) 2018/03/27 00:27:41 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') readv(r0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/150, 0x96}], 0x1) 2018/03/27 00:27:41 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x32) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x54, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @in6={0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in6={0xa, 0x4e21, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x9}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x2, 0x9, 0x4f7, 0x0, 0x7f8}, 0x14) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) r3 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) getsockopt$llc_int(r3, 0x10c, 0x0, &(0x7f0000000040), &(0x7f0000000240)=0x4) timerfd_create(0x0, 0x800) 2018/03/27 00:27:41 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="390000001300090665000000000000007f0080400300000046000107404900141900040004870000000003f500000000000000000000000000", 0x39}], 0x1) 2018/03/27 00:27:41 executing program 4: syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0xffffffffffffffff, 0x200) 2018/03/27 00:27:41 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd}, 0x0, 0x0, r0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) perf_event_open(&(0x7f0000940000)={0x1, 0x78}, 0x0, 0x0, r0, 0x0) dup2(r1, r0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/03/27 00:27:42 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000080)={0x0}) r2 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x40) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000440)={0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000000, 0x8110, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000700)={0x110, 0x0, &(0x7f0000000540)=[@reply={0x40406301, {0x2, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x58, 0x40, &(0x7f0000000280)=[@ptr={0x70742a85, 0x1, &(0x7f0000000040), 0x1, 0x3, 0x3}, @flat={0x77622a85, 0x0, r1, 0x4}, @fd={0x66642a85, 0x0, r2, 0x0, 0x4}], &(0x7f0000000300)=[0x0, 0x48, 0x78, 0x60, 0x38, 0x38, 0x38, 0x18]}}, @register_looper={0x630b}, @exit_looper={0x630d}, @transaction={0x40406300, {0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x48, 0x40, &(0x7f0000000380)=[@ptr={0x70742a85, 0x0, &(0x7f0000000340), 0x1, 0x1, 0x16}, @fda={0x66646185, 0x9, 0x4, 0x27}], &(0x7f0000000400)=[0x18, 0x38, 0x30, 0x38, 0x70, 0x30, 0x38, 0x18]}}, @register_looper={0x630b}, @clear_death={0x400c630f, 0x1}, @transaction={0x40406300, {0x0, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x30, 0x20, &(0x7f00000004c0)=[@flat={0x73622a85, 0x100, r3, 0x1}, @fd={0x66642a85, 0x0, r4, 0x0, 0x4}], &(0x7f0000000500)=[0x38, 0x38, 0x78, 0x38]}}, @increfs={0x40046304, 0x3}, @dead_binder_done={0x40086310, 0x1}, @acquire_done={0x40106309, r5}], 0x68, 0x0, &(0x7f0000000680)="aab19ab0f45601cc9a1ca5c072ce89cd5a6e829995454205c7a228898014aa395389e3e51745c84d74a6dd9bb71d1d768c3793ab74f6d5f5bd1ddeca6bc3c0d3315290d9e69d2090f6d929005a1930e1c4b4e0c68891a9670b3deb38e404f0a931306aae39e4bded"}) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(r6, 0x800000c0045002, &(0x7f0000000140)) readv(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/204, 0xcc}], 0x1) 2018/03/27 00:27:42 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') readv(r0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/150, 0x96}], 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/27 00:27:42 executing program 3: socketpair$packet(0x11, 0x1000000003, 0x300, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x200000000001, 0x35, r0, 0x40000000000) fcntl$getown(0xffffffffffffffff, 0x9) r2 = dup(r0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x9, 0x50, 0x704, 0x5, 0x80}, 0x14) r3 = semget$private(0x0, 0x0, 0x4) pwritev(r1, &(0x7f0000000280)=[{&(0x7f0000000140)="6f5a3f7804a38307d1b8106fe5b15a8c94de5b34dcfb1f0c632b4f5cd5f3fa5d3d61bab413ce6dd10b9ffcadd673579a5d85361f496de7ac342409e75a09083503d12cd4158fb53fd90ea173e899aa6d5e3972022f0aa297234799525e2eeaeacfae1fbaca6cae9a2b4842b87045b498240ed9f97d522bdd5a778241c72ed72c5d6aab0f8ab340a207831ec647160a230d6c7e1e70", 0x95}, {&(0x7f0000000200)="fa689b9f5152f708914ef7204bcaf34b4d1fbef25aeaeadb1e5847c3c3fd21ccbf36225da92cd4222c15dd6005d57ecc835be72d091a7aace49c2c4b454aa444b948da445a4b", 0x46}], 0x2, 0x0) semctl$IPC_INFO(r3, 0x0, 0x3, &(0x7f0000000000)=""/53) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000000080)) 2018/03/27 00:27:42 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="51de40a65c37d69608444821a5b08832b4d861312ea3557511928f799be7a6c1980bd52a50ff8f779de6ed251cfa4903cc119398896efc17ddb2f65bf64fb9a5eab19ee38fa0bad1a71e6e5f8ff5336ddb85cd09dd3e39575fbfdc3b493e3d5659d1d6978ef2976eb0c22e099afef4b7195428a8f55d070f588a0f2749ceab9871eddafc0e36a8292f5ac4759680bcc0aa8888d8505bf92b1532c6db2a4e80db4a98138bdffeb8b85e3ed4fcc6a0cd2d4a99", @ANYRES16=r2, @ANYRES16=r1]) 2018/03/27 00:27:42 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xfff, 0xc000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'erspan0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000540)={@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, 0x9, 0xfffffffffffffbff, 0x2, 0x400, 0x0, 0x100000, r2}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000080)={0xde1, {{0xa, 0x4e24, 0xffff, @loopback={0x0, 0x1}, 0x7}}, 0x0, 0x6, [{{0xa, 0x4e23, 0x5469, @remote={0xfe, 0x80, [], 0xbb}, 0x2e1b}}, {{0xa, 0x4e20, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, {{0xa, 0x4e23, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, {{0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x18}}, {{0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x19}, 0x6ef7}}, {{0xa, 0x4e23, 0xcd, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}]}, 0x390) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000847000)={&(0x7f0000305fc4)=ANY=[@ANYBLOB="3c00000012001f000000000000000000e0000001000000000000000000000000000000000000000014000df5da000000000000000000b00000001001"], 0x3c}, 0x1}, 0x0) 2018/03/27 00:27:42 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x800000018, &(0x7f0000001300)=0x7ff, 0x4) sendto$inet6(r0, &(0x7f00008d1000), 0x3ef, 0x4c080, &(0x7f00005fa000)={0xa, 0x4e22}, 0x1c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)) sendmsg(r0, &(0x7f0000001a80)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000f80)=[{&(0x7f0000003fc0)="b27f74546010dda31b0adb2c21259b63f3ef9089abbb7bc45d0a9847da6eb62ce539ee2b7da9a3a6c727077627a583f012757d38a7549a5263b8d6395bd2afcad7159dd81b2e8c365a6e58345101726e17012a5c608e16a400410f557433362452b18921ad051187b90bcf5e61bfe823af884421389c68bd03711ed3c24102a076c9443643ef2cd478f55e5c45603078180bbdb7677ec22357ff221414109e862cf625263796f8ec30d13bab9d4d6cef6c5b920ad2dd58c643bbe47638fb8c58dab4cfaeea32dec2c1203618a148f60e775fbe48fdd9daddff37a57b43f03618778660114dd95701f20958491cd6f78003d407f5bcd658bd13afa59dfd371ceda60cb62fb1b21819ab82131f2f09ffe4e7164455a0f40d3deb3dc2fbe2da250438772ff7ca1c1ca8799c1d0040efd3f95904a65406e6fa63b0e0e0953a7c1b06241650b2f5f3917a43673b12847f38100ebf47d0e5a3fdfd5dc03f15e9223b93a94b681bab7027829973d4676ba730fd6d6dbea40ee5d2e36da7679972aba3e5daec23810cf49e971f37cb8fc11b97b53f79cb952cab03eefbfb0863ce8fad1467a30c264e99dbd2531162a180d650863fd82a9377035e7468ed458ccfca27971e695d7cc10214d8864b8bb1e245056e8cc822dfc250d56598e7bb6e0b6e481be568949acf56271e4cab033bf95816b1df94c27f5231eaad7ead3c1ec7c20043217f4cca10144047eed76cebafcd05ca58fcad2bcb027d84d015d250787392e2a6accee70f45ca4e91c2c9fd88d43a446eac26c6037dcbb6cfd22e8e50f53f306141125682f6f3c12045d3203357daa212288225d76f01270d2a703b5198b2ea8f8213a7e0c347190738ed603a84862f823ad514d72635858c31baafd621d316375b993c4eb18b9a0a741d8f3ff59bb55b5824cbd5a646014ff671276270e56fcbdc52e6c3b9e25d5d53305a6541fdc41591006db4643edc146266d6d5b7fba337c8fad798898a1880374ca74bb8edd61f628a95192abf1849a41f4ef2e5e67c37d0ff66ceee244d5af64400ce3be66126a21ffc19927a7f1e6ec0184c98de42a804baf9154a1d1a7fba59d96c33b16c9fb3891ea768db8403d34ea5e73b25df7e28aa985da9c43fa5062d74996f81094164f5cbc1e923ca85363e0ceebeecb1cacebd749f5b7ebdbf271b4b65487642056836ce2cdbb40771c5e2d157504580aec85734d7ef89aca9214aa045507c9a01d4d8b49cee013256c934cf3a5f88bea6b2329f31f3cfae21aa32fb9fa91b2d1bddb09f2248143c7aeb09580b5afbbfccac0a1abf67218a698b08f6a69a80f42e12ad378ac1b63f1e9d68197ca0d4a7107eadabdedbe6d84fe8cad27e06b56910f56d08bd6b6df7c0e8d1be52ef9dc8c2", 0x3e1}], 0x1}, 0x2404c040) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0x3000000, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0x4}}, [0x200, 0x0, 0x3eca, 0x7, 0x8, 0x80, 0x4, 0x332, 0x2627, 0x6, 0x3, 0x0, 0x7, 0xfffffffffffffffe, 0x100]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={r2}, &(0x7f0000000240)=0x8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000683ff0)=[{0x6, 0x0, 0x0, 0x803}]}, 0x10) sendmsg(r0, &(0x7f0000610fc8)={0x0, 0x0, &(0x7f00009f8000)=[{&(0x7f0000002800)="ed", 0x1}], 0x1, &(0x7f0000000200)}, 0x0) accept4(r0, 0x0, &(0x7f0000000280), 0x80800) [ 303.938112] netlink: 'syz-executor2': attribute type 4 has an invalid length. 2018/03/27 00:27:42 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) madvise(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x10000000002) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2000, 0x0) ioctl$KDDISABIO(r0, 0x4b37) mlock(&(0x7f0000001000/0x8000)=nil, 0x8000) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000003000/0x3000)=nil) 2018/03/27 00:27:44 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000004ff6)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f0000000040), 0x743, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006ff8)) mmap$binder(&(0x7f000044e000/0x4000)=nil, 0x4000, 0x5, 0x12, r0, 0x0) 2018/03/27 00:27:44 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x210000, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x2, 0x0, 0x0, 0xffffffff}, 0x2c) 2018/03/27 00:27:44 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000000)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000328b246777035e3081a98ad6000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x68) sysfs$3(0x3) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x80000, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x4, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000a80)=0x0) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f00000009c0)=""/103, &(0x7f0000000a40)=0x67) r3 = getpgrp(0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) r5 = getpgid(0x0) tgkill(r5, r5, 0x5) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000ac0)={{0x2, 0x3, 0x6, 0x3, 0x3ff}, 0x7, 0x0, 0x7}) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000b40)={0x6, 0x1, [{0xf5, 0x0, 0x80}, {0xffffffffffffffff, 0x0, 0x2}, {0x40, 0x0, 0x9}, {0x1, 0x0, 0x8}, {0x10001, 0x0, 0x7f}, {0x1, 0x0, 0x6}]}) sendmsg$nl_netfilter(r1, &(0x7f0000000980)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000940)={&(0x7f0000000180)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="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", @ANYRES32=r0, @ANYBLOB='\x00\x00\f\x00i\x00\b\x00]\x00', @ANYRES32=r0, @ANYBLOB, @ANYRES32=r0, @ANYBLOB="1400300000000000000000000000ffff7f00000108008d000000000008007600", @ANYRES32=r0, @ANYBLOB="2101dcb6b5149b61aae173c1387fb6402ed44e1b71e4dd3dc97e21896601ec1994041599bdebd090aa64c443f3fa00b85643be6e02a8de28304cc2f751e65d4406ff0506f844d96ac0a9b5d3be33d12f89470c09372b60c35d18811bfdaf8ba169f370a90c1788106a965c8a08005100", @ANYRES32=r3, @ANYBLOB="08005400e83000000400030008003f00", @ANYRES32=r4, @ANYBLOB="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", @ANYRES32=r5, @ANYBLOB="3354a8709258e5a1e58af45a4749b3c6b2199bd1f9b661c0254a07b7baa3e4cc20d7b16038b56e7dda7c6c2c64005a943b44b946c5c22cde5bc5b497ef684b9ae28df2bde07becb2ea92dbbaab19d5766211060185cdf543a6d4469c2000bec6784b0af3c6264fcb34f90018a28839f3fb9b341da7f1fa6b7392ec7b18ac7b69ba7fe52305b2a8e03c04a2249995e762b6a1b159d0bb6f4a2dc1aef9d49add43807a75ac95837ba4e95c4a9b337d7ff2900b7d4f1f5f35babb7f7a5cd4e2ae02c5015a94de611097bf6f37cc79bfe1d0f93b5175244f838300a400"], 0x790}, 0x1, 0x0, 0x0, 0x40800}, 0x0) 2018/03/27 00:27:44 executing program 3: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00004ee000)=@req3={0x6000, 0x0, 0x1}, 0x1c) uselib(&(0x7f0000000080)='./file0\x00') openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = fcntl$getown(r0, 0x9) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000100)={0x1474a9a9, {{0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}}}, 0x88) connect$ax25(r0, &(0x7f0000000040)={0x3, {"b48162a4582d9d"}, 0x3}, 0x10) 2018/03/27 00:27:44 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x4, 0x100) setsockopt$ax25_int(r0, 0x101, 0x2, &(0x7f0000000080)=0x9, 0x4) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) nanosleep(&(0x7f0000000100)={r1, r2+30000000}, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') readv(r3, &(0x7f0000000440)=[{&(0x7f0000000380)=""/150, 0x96}], 0x1) 2018/03/27 00:27:44 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000200)) timerfd_gettime(r2, &(0x7f0000000280)={{0x0}}) timerfd_gettime(r2, &(0x7f00000000c0)) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r1, 0x2, 0x70bd27, 0x25dfdbfe, {0x1}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x85) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000240)=ANY=[@ANYRES32=r3], 0x4}, 0x1}, 0x0) 2018/03/27 00:27:44 executing program 6: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169fb2612107130ee55d9c0510420aaa96759ee5c36eb9bb12b6126793608d01000100000011ecc39806e4ac714b7ecefa8a934a"}, 0x60) recvfrom(r0, &(0x7f0000000100)=""/83, 0x53, 0x40, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="699e18cc6555"}, 0x80) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) getgroups(0x9, &(0x7f0000000240)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) setresgid(r1, r2, r3) 2018/03/27 00:27:44 executing program 2: r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000200)=ANY=[@ANYBLOB="73656375726915998d9de618dfbddd3ae67479010000000000000000000004400000020000000000000000030000000000000000000000000000000000000000001e00000000000000000000000000000000000000000100000000"], 0x58) rt_sigsuspend(&(0x7f0000000140), 0x8) getpeername(r0, &(0x7f0000000280)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000300)=0x80) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000340)=0x400000) shmget$private(0x0, 0x1000, 0x400, &(0x7f0000ffe000/0x1000)=nil) mlockall(0x1) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000000)="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", 0x118) gettid() 2018/03/27 00:27:45 executing program 4: clone(0x0, &(0x7f0000a43000), &(0x7f00004c4000), &(0x7f000052c15e), &(0x7f0000a07000)) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) [ 306.710351] unregister_netdevice: waiting for lo to become free. Usage count = 2 2018/03/27 00:27:45 executing program 1: 2018/03/27 00:27:45 executing program 5: 2018/03/27 00:27:45 executing program 3: 2018/03/27 00:27:45 executing program 6: [ 306.948989] llcp: llcp_sock_recvmsg: Recv datagram failed state 5 -11 0 2018/03/27 00:27:47 executing program 2: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000448000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f00004c2000)='./file0\x00', 0x0, 0x0) fcntl$getflags(r1, 0x401) 2018/03/27 00:27:47 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') sendmsg$nl_crypto(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@del={0x100, 0x11, 0x0, 0x70bd2b, 0x25dfdbff, {{'sha3-512\x00'}, [], [], 0x0, 0x2400}, [{0x8, 0x1, 0x3}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x2}]}, 0x100}, 0x1, 0x0, 0x0, 0x10}, 0x80) readv(r0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/150, 0x96}], 0x1) 2018/03/27 00:27:47 executing program 0: unshare(0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020d000010000000160000000000000003000600000000000200000031ebf8c7000000000000000003000500000000000200000000000000000000000000000008001200020001030000000000000000100000000303000000000000000000001d0000010100c58a47566f8d45157c97ec3a0000000000000000000000000000"], 0x80}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x2, 0x13, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) 2018/03/27 00:27:47 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xce}, 0xffffffffffffff86) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x36, &(0x7f00001a7f05)=""/251}, 0x18) 2018/03/27 00:27:47 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385, 0x0, 0x0, 0x0, 0xf615}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000100), &(0x7f0000001100), &(0x7f0000001140), &(0x7f0000001180)) syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') rename(&(0x7f0000000280)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000000180)='./file0\x00') 2018/03/27 00:27:47 executing program 6: perf_event_open(&(0x7f0000000f88)={0x2, 0x78, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)}, 0xa9) 2018/03/27 00:27:47 executing program 5: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000003000)={0x0, 0x8000}, &(0x7f0000001ffc)=0xc) prctl$getreaper(0x66, &(0x7f0000002ffc)) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/03/27 00:27:47 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x80000001, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00009f1000), 0x0, 0x0, &(0x7f0000108fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/27 00:27:48 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000800)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) r1 = gettid() sched_setaffinity(r1, 0x8, &(0x7f0000000440)=0x82c0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000000040)={"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"}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000480)=0x401, 0x26e) readv(r0, &(0x7f0000000780)=[{&(0x7f00000004c0)=""/51, 0x33}, {&(0x7f0000000500)}, {&(0x7f0000000540)=""/171, 0xab}, {&(0x7f0000000600)=""/106, 0x6a}, {&(0x7f0000000680)=""/234, 0xea}], 0x5) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000500)=0x200) 2018/03/27 00:27:48 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'bcsh0\x00', 0x3}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8923, &(0x7f0000000180)={'bcsh0\x00', 0xfff}) 2018/03/27 00:27:49 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x8983, &(0x7f0000000100)) 2018/03/27 00:27:49 executing program 4: mkdir(&(0x7f0000afbff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x800000, &(0x7f0000b75000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x8000) r1 = open(&(0x7f00002bd93e)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) readv(r1, &(0x7f0000c33000)=[{&(0x7f0000007000)=""/171, 0x39c9}], 0x1) 2018/03/27 00:27:49 executing program 6: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x8001, 0x3) fallocate(r2, 0x3, 0x7fff, 0x1a8) 2018/03/27 00:27:49 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385, 0x0, 0x0, 0x0, 0xf615}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000100), &(0x7f0000001100), &(0x7f0000001140), &(0x7f0000001180)) syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') rename(&(0x7f0000000280)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000000180)='./file0\x00') 2018/03/27 00:27:49 executing program 5: setrlimit(0x4000000000000007, &(0x7f000018f000)={0x0, 0x1}) epoll_create1(0x0) [ 306.956058] llcp: llcp_sock_recvmsg: Recv datagram failed state 5 -11 0 [ 310.801616] sctp: [Deprecated]: syz-executor3 (pid 17245) Use of int in max_burst socket option deprecated. [ 310.801616] Use struct sctp_assoc_value instead [ 310.835428] ÿ: renamed from bcsh0 [ 310.839929] sctp: [Deprecated]: syz-executor3 (pid 17249) Use of int in max_burst socket option deprecated. 2018/03/27 00:27:49 executing program 7: gettid() r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/udp\x00') readv(r1, &(0x7f0000000440)=[{&(0x7f0000000380)=""/150, 0x96}], 0x1) socket$inet_udp(0x2, 0x2, 0x0) 2018/03/27 00:27:49 executing program 3: unshare(0x20000400) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mq_getsetattr(r0, &(0x7f0000000140), &(0x7f0000000180)) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x4, 0x4) [ 310.839929] Use struct sctp_assoc_value instead 2018/03/27 00:27:49 executing program 2: ioctl$KVM_TPR_ACCESS_REPORTING(0xffffffffffffffff, 0xc028ae92, &(0x7f0000000300)) migrate_pages(0x0, 0x2, &(0x7f00000003c0)=0xc, &(0x7f0000000400)=0x40000000000003ff) r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x0, 0x0) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x5, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000180)={0x3, 0x8, 0x0, 0x6, 0xe93e, 0x10001}) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f00000000c0)={0x2}) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)) 2018/03/27 00:27:50 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0xabc9, @ipv4={[], [0xff, 0xff], @rand_addr=0x1}, 0x8}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x200}], 0x58) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) shutdown(r1, 0x2000000000000002) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x0, 0x800000000000}, 0x14) 2018/03/27 00:27:51 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000005ffc), &(0x7f0000000040)=0x1) 2018/03/27 00:27:51 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = semget$private(0x0, 0x0, 0x401) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000000)=""/236) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) socket(0x0, 0xa, 0x9067) sendmsg$can_bcm(r0, &(0x7f0000012fc8)={&(0x7f0000010ff0)={0x1d, r2}, 0x10, &(0x7f000000eff0)={&(0x7f0000007000)={0x1, 0x0, 0x0, {0x0, 0x2710}, {}, {}, 0x7, @can={{}, 0x0, 0x0, 0x0, 0x0, "e1a77d430f3e98a4"}}, 0x48}, 0x1}, 0x0) 2018/03/27 00:27:51 executing program 1: r0 = memfd_create(&(0x7f0000000080)='(\x00', 0x2) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r1, 0x7fff, 0xf2}, 0x8) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000300)=r1, 0x8b1a44bb) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="140000003ed2b0fb140001032000000000f2da070a000000b91e3970cda297f8edfa7b8f2e06b2576aa0cba41008cd746694cbde9d1e2603df740d8251b35ca70cdd1661dbea0ae29de5be4ad0eb32e5451d62769de5796f98cd7d9197eefef6f7f53844e98e8cdceb23652f1b9fa273959e6c19f2fc07a339b9e5052ecec0cc384f8b232b7bfc2a372e7b18b8a69a1ee2110471e507021af4a93527871075d7f1b9d244f905"], 0x14}, 0x1}, 0x0) 2018/03/27 00:27:51 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) ioctl$void(r0, 0x1) 2018/03/27 00:27:51 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="d6000000471221e13082c8859e80a31d8580319edaefb7ce83f985fc7423fc3543f3c47428859f545f051e07dbc9d02bc4179f3d7adbad11da729bd194a45e992a3c5a9c45831d62482506c297a157d088cecdb9a18af8096609e8a245417ec2a600cc5b32dfdf9fcc8fc8564e0abacd777382a3319649f6bc58c1d0ff1ab97850b0779989a5bdcaab5a1f051924fd56cc3a7f4c148a0aae29a0225de1dd27a7285d8e006de6fc4288ad60e2c0d9165474a369cf87fa99327f314a617f6780eb426e47cff670f19c7db77a3e930d0b565616dd665d4027b1ed66"], &(0x7f0000000100)=0xde) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0x5b}, 0x8) ioctl(r0, 0x4147, &(0x7f0000005e0b)) 2018/03/27 00:27:51 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') accept4(r0, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x80, 0x800) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@local}}, &(0x7f0000000240)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in=@rand_addr=0xfca1, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e21, 0x1, 0x4e22, 0x8001, 0xa, 0x20, 0x80, 0x0, r1, r2}, {0x400, 0x795, 0x2, 0x6, 0x3ff, 0x4, 0x3, 0x81}, {0x80000000, 0x5, 0x40, 0x2}, 0x1, 0x6e6bba, 0x1, 0x0, 0x2, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d6, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3502, 0x0, 0x0, 0x6, 0x11600000000000, 0x100000000, 0x8001}}, 0xe8) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000380)=""/150, 0x96}], 0x1) 2018/03/27 00:27:51 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x200000000000000b, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18020000000000ff0000000002800000850000002700000005000000000000009500000000000000"], &(0x7f00000000c0)="00007bf056c718041899f95b1a", 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', r0}, 0x10) 2018/03/27 00:27:51 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xfffffe12) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000000)={0x80000001}, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f0000000240)="e8", 0x1, 0x0, &(0x7f0000000300)={0x2, 0x0, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f0000386fa0)='\x00', 0x1, 0x1, 0x0, 0x0) 2018/03/27 00:27:52 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x4000, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000040)={0x2, 0xd8, 0xbe00000000000000, 0x80f0}) r1 = syz_open_procfs(0x0, &(0x7f0000000580)='net/rt_cache\x00') unshare(0x40600) syncfs(r1) 2018/03/27 00:27:52 executing program 1: mknod$loop(&(0x7f0000000000)='./control\x00', 0xc000, 0x1) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x80000) mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') unlinkat(r0, &(0x7f0000000140)='./control\x00', 0x200) syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x103100) 2018/03/27 00:27:52 executing program 6: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) unshare(0x400) fdatasync(r0) pselect6(0x40, &(0x7f0000000040)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/27 00:27:53 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) pipe(&(0x7f0000000000)={0xffffffffffffffff}) sendmsg$key(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x2, 0x10, 0x1, 0x9, 0xb, 0x0, 0x70bd27, 0x25dfdbfe, [@sadb_spirange={0x2, 0x10, 0x4d4, 0x4d5}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x4e21, 0x7fff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3ff}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x58}, 0x1}, 0x4000000) syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x2, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) getsockopt$bt_hci(r0, 0x65, 0x1, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) 2018/03/27 00:27:53 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/rt_acct\x00') readv(r0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/150, 0x96}], 0x1) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000040)={0x3, 'yam0\x00', 0x2}, 0x18) 2018/03/27 00:27:53 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='oom_score_adj\x00') ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000080)={0x8000, 0x74, "625f1830c0f1888c1be3d7a986db49207f3e2e6358fb929af49eff294a094e88d763918814b53145f7326f4c54cdaa91229ad1ce3c2489ed5791042aa4781aafbb87bfc80a2181b2819412f147ef017cc47f770259517fda8b78d0412dd08acca28e1ce0d0bbacb6ff62906b0695c21957d75e71"}) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000000200)=""/4096, 0x1000, 0x0) 2018/03/27 00:27:53 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, 0x0}) sched_rr_get_interval(r2, &(0x7f0000000280)) getgroups(0x2, &(0x7f00000001c0)=[0xffffffffffffffff, 0x0]) chown(&(0x7f0000000040)='/', r1, r3) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') uselib(&(0x7f0000000240)='./file0/') renameat2(r0, &(0x7f0000000080)='./file0/', r0, &(0x7f000016517f)='./file0/', 0x0) 2018/03/27 00:27:53 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x2, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f00000003c0)={0x0, 0x2, 0x10000}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setns(r1, 0x8000000) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x17bd8000, 0xa0000) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') sendmsg$FOU_CMD_GET(r2, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="3fffffec986cfb590d0bc40c74b0f8399f2efacde2cded146ad83b631a851c180fee3a57f19f0018efb4b04e90b81fcc9e3eb04c6ac19c893b51fb34221b5b04d7b372660000", @ANYRES16=r3, @ANYBLOB="010025bd7000fcdbdf25030000000400050008000400010000000400050004000500080001004e2200000400050004000500080003003c000000"], 0x40}, 0x1, 0x0, 0x0, 0x44010}, 0x4000) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x2, &(0x7f0000346fc8)=@raw=[@map={0x18, 0x4, 0x1, 0x0, r2}], &(0x7f0000000140)='syzkaller\x00', 0x6, 0xfb, &(0x7f0000000040)=""/251}, 0x48) 2018/03/27 00:27:53 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x0, 0x0) close(r1) pwritev(r1, &(0x7f0000000480)=[{&(0x7f0000000080)="c40f84db692fbcba3480f9ab08d2204c2bbc4442db08885fb18796754bba4ce5e5a172423bac7f26369dc1b031b73dad3cb233bd1a5449f5346c59504b590b2070877610dbcf6954046ac22d", 0x4c}, {&(0x7f0000000100)="c6d86584aa9d5ac2a5b3f505cac879701dbd4af5eb142cac7d36634fab33", 0x1e}, {&(0x7f00000001c0)="2ebbe38d186f4ddde7fa35799b10e9f62b26c6d8ec8fb24e696088fc49061bd0ed4d65341debb26a22f6e9161663a67a59920005251c6b91919823c4f1696ad01fa4abdf42d84c6f6d78ebb994c75024bc3d955fce59dc747715e4fdab9aadb896cac860425fe194398580dcbef5fed8dcab92844bce7b16d9af9b11461e06376292fc35c508eb6d436f0a71d7fb5e13f5fb011d8407ae6c29da06d0afb9671b11a8e8e57e6d94e6c8a4fc6abe5ca889a9e1371b44d5218fb1b39a9ce6fe24be4b43be261d7e9b57b5b91fbac9c1659a8fa74dcf55ccf9cfc243e4d55b613d9fcd", 0xe1}, {&(0x7f00000002c0)="75f61819b5a6ad3292eae27dc0ef7c6e08b9a45390ff1bbdd3505a0ce25ea99b273666eabee159be6f037d5e6432b85cff14efd83ca7f5765c8f6ed81ec19f41abce15676da462fa3b6414976b3f9e6ab0d0f7109a9d3f94efbe89d67b1a1b045032df07f2778365ec771780fbbfb428e393d285e20688df59d6a8220b0c251fe33a0d7971ff718d385b27d5c719ca6b9cb49308011530f2e49a9b8a94a2fa8a393da7118cc3291a7f1366611cc5c8f16427b7", 0xb3}, {&(0x7f0000000380)="bcb8cdfb30b7fa5174d1ba52f7b60aa2c319dcfb8d9c7e1935d7a6e5ff1b09d8e3f51c547016b2f38134c9f3ab1d0e80a53deb582a5f31132d0146be559e9d030019f18178b78643d0b3383966e76f9f89896fb10c2abcfceb925038505f48d56fdb2d2c3df2b59e0d1a38", 0x6b}, {&(0x7f0000000400)="95acdbf0b0a353489b1459c7444a0d6972136ae417f77f2035359b126e6b90bc2e432131dc61d0addbc8e33e3227b8bca9e5d0c2a8cdbd6849325e44a522154e2abab54e93455fb738faf4", 0x4b}], 0x6, 0x49) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) signalfd(r0, &(0x7f0000000140)={0x100000001}, 0x8) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/03/27 00:27:53 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x6, 0x1) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0xf4}) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000140)=0xea, 0x4) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000100)={r2, 0x80000, r3}) sendmsg$nl_xfrm(r0, &(0x7f0000001b40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001b00)={&(0x7f00000019c0)=@polexpire={0xc0, 0x1b, 0x301, 0x0, 0x0, {{{@in=@loopback=0x7f000001, @in=@multicast1=0xe0000001}, {}, {}, 0x0, 0x6e6bb1}}}, 0xc0}, 0x1}, 0x0) 2018/03/27 00:27:53 executing program 6: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x16) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000440)={{{@in=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000000540)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000580)={@loopback={0x0, 0x1}, r2}, 0x14) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000140)) r3 = request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='!\x00', 0xfffffffffffffff8) keyctl$restrict_keyring(0x1d, r3, &(0x7f00000000c0)='rxrpc\x00', &(0x7f0000000100)='\x00') dup2(r1, r0) 2018/03/27 00:27:53 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='oom_score\x00') getpid() readv(r1, &(0x7f0000000080)=[{&(0x7f0000000380)=""/150, 0x96}], 0x10000000000001ec) 2018/03/27 00:27:53 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x81, 0x402000) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000000140), &(0x7f0000000180)="84e007759dcbf16a6c0bf382019bb50008ee1034c910c5bebfb51cc9bbbd25d78c194c2b868dad95e04c5e6a6c22d23522d5d59985fcab98a5a3a32069ae47876a4a64c941101414c4a65f75382a7c1a1f69a19ef70b55e5202b030000000000000055b88f51fabe44df6dba090953b6b31bf22b1affea2e28d2af360be84a0501bf0a0adbc3d4fb6361e1") wait4(0x0, &(0x7f0000000100), 0x40000002, 0x0) 2018/03/27 00:27:53 executing program 4: r0 = inotify_init() fcntl$getownex(r0, 0x10, &(0x7f0000000000)) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0x4) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) 2018/03/27 00:27:53 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") semget$private(0x0, 0x7, 0x1) ioctl$DRM_IOCTL_RES_CTX(r0, 0x8004587d, &(0x7f0000000080)={0x20000000000000ee}) 2018/03/27 00:27:53 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x8300, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000080)={0x0, 0x0, {0x0, 0x0, 0x0, 0x3, 0x7f}}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0xd1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000abe000), 0x1}}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x0) read(r2, &(0x7f0000367fe4)=""/91, 0x5b) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000300), &(0x7f0000000340)=0x4) r3 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0xfffffffffffffffe, 0x400000) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000001c0), &(0x7f0000000200)=0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r3, 0x50, &(0x7f0000000240)}, 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000100)={@loopback}, &(0x7f0000000140)=0x14) 2018/03/27 00:27:53 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x4, 0x8003, 0x3, 0x7, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2, 0x7f}, &(0x7f0000000140)=0x8) write$rdma_cm(r0, &(0x7f0000000380)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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"}}}, 0xfffffde8) 2018/03/27 00:27:53 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dc0fef)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000000000)={0x5, 0x0, 0xda31}) ioctl$TIOCGPGRP(r0, 0x40096102, &(0x7f0000000180)) vmsplice(r0, &(0x7f0000001240)=[{&(0x7f0000000040)="9e072d53fc4b946f92060ccb2a679be53e7c630acbda91f8cb224418b5e4469d3ae6bf6b70e92e9462f606000e8ec08b9cfd5101cbe4ea42cbcaf6d2846b519938442de6e006b4ff13ee2931926604a4941dda53198936614b0ec04023c5f61bfcd810b17f03e81a4f6491c8a6", 0x6d}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000000c0)="4701f912de0fbb2b5bde878fac4536d051ef07943eae53744311a4299d7714acd00ac3fd64128ed7660dd1a90244ca907257c421ac89a282dd3ea38ab81ef6857e8d08942f85374db0caa2c52c5f0114a83dacd9e6bd5a7756f350c7e311dc7023111588efdc6c19563d1a8e6a17744a423c5812feae84f116a74badcfb43257b576310f6cf0cd", 0x87}, {&(0x7f00000011c0)="2e39c4c488f39df0a78848910b265fd448c7699ad61ba19adee8c572eb8bbbe12fe68b831f14231b930d2dea4cb023faf0d24a242ec93c4fbe77c94b76788af654348310e23c81884764c87c8ae33db102731d1458ee5106b299dcfa0ba0ef60f335db2167d542addb", 0x69}], 0x4, 0x2) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) 2018/03/27 00:27:53 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) recvmsg(r0, &(0x7f0000006dc0)={&(0x7f0000006980)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x14, &(0x7f0000006d00)=[{&(0x7f0000006c40)=""/181, 0xb5}], 0x1, &(0x7f0000006d40)=""/65, 0x41}, 0x0) sendmsg(r1, &(0x7f0000001900)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000002c0)='v', 0x1}], 0x1, &(0x7f0000001840)=ANY=[]}, 0x0) rt_sigsuspend(&(0x7f0000000040)={0x3}, 0x8) 2018/03/27 00:27:53 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') readv(r0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/150, 0x96}], 0x1) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000040)) 2018/03/27 00:27:53 executing program 2: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000673000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x100000001}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) ioprio_set$uid(0x0, r1, 0x6) connect$inet(r0, &(0x7f00009a0000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x3, [0x7ff, 0x0, 0x7]}, &(0x7f0000000040)=0xa) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000000200)=""/78) 2018/03/27 00:27:53 executing program 4: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3ff, 0x0) flistxattr(r0, &(0x7f0000000180)=""/208, 0xd0) futex(&(0x7f00000000c0), 0x5, 0x0, &(0x7f0000000140), &(0x7f0000000040), 0x4020000000) 2018/03/27 00:27:53 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x6e7c, 0x80000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0xa0, r1, 0x0, 0x70bd2c, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xa37}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfffffffffffffffe}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x10001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x75b}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x78}]}, 0xa0}, 0x1, 0x0, 0x0, 0x800}, 0x0) prctl$intptr(0x1c, 0x64) capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)={0x0, 0x1, 0x5}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cuse\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000000040)={r3, 0x2}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8) inotify_init1(0x80000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000340)={r4, @in6={{0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0xffff}}}, &(0x7f0000000400)=0x84) prctl$intptr(0x200000002f, 0x2) [ 314.983087] QAT: Invalid ioctl [ 314.992486] QAT: Invalid ioctl 2018/03/27 00:27:53 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0xc00, 0x0) getpeername$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x4) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) socket$nl_route(0x10, 0x3, 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r1 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0xffffffffffffff24}, &(0x7f0000000100)=0x8) mkdir(&(0x7f0000000340)='./file0\x00', 0x3a) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000140)=r2, 0x4) symlinkat(&(0x7f0000000440)='./file0/bus\x00', r0, &(0x7f0000000480)='./file0/bus\x00') setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000180)={0x8}, 0x4) r3 = creat(&(0x7f00004c1ff4)='./file0/bus\x00', 0x0) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000380)={'filter\x00'}, &(0x7f0000000400)=0x78) mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='ext4\x00', 0x20, &(0x7f0000000280)="f5b0ff68b4d74def72929d89dc4922e3848e8a0b1beb8e686714b9a9ae11b4dcb066a30789126573a8057044dbc386b7cb494cd4ed7797f6881c9311a09fb11e6c748cfd81307d4a2878e53347918b8eb70e275e2011d1fe60348a5e69ed9e557463053dfac83a41c9df40f54d9fe2963e334fb1db1753bc79ccbaea9ff0c56cac19f23a29b5e08bed8632df44448aa309d3e76653a9172c32f34232678e28f05c1443a66466b133d0d198a8a190268c44cf0e8d9d09") connect$rds(r1, &(0x7f0000000540)={0x2, 0x4e23, @rand_addr=0x1}, 0x10) socket$netlink(0x10, 0x3, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000500)={&(0x7f00000004c0)='./file0/bus\x00', r3}, 0x10) 2018/03/27 00:27:53 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x7, 0x41) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000180), 0x8) sendto$inet(r0, &(0x7f0000000040), 0x3bd, 0x4048804, &(0x7f0000000080)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) sendmmsg(r0, &(0x7f0000000300)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f00000028c0)="e4", 0x1}], 0x1}}], 0x1, 0x8080) recvmmsg(r0, &(0x7f0000003c00)=[{{&(0x7f0000002840)=@nfc, 0x80, &(0x7f0000003940), 0x0, &(0x7f0000003b80)=""/88, 0x58}}], 0x1, 0x0, &(0x7f0000003cc0)={0x0, 0x1c9c380}) setsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f00000000c0)="176b2298dfdb047c6150570f8eac04855dd71bee60d0443ad2f3d0a4f5d458016cd194d0982024d4db2845188f7a293d4528a2856cb9000d57f881b6ca8a3baffb7fb2545f91fa588f943a5405eee3da7223a789337fc49d63953734df59431b1d9de7ebd20fc4c3556bbd434fb8caff0813f57d2f773720acbbe87d3eb6a37e887b35f162e623dd08e820d15631", 0x8e) sendmmsg(r0, &(0x7f0000003080)=[{{&(0x7f0000002f00)=@nl=@unspec, 0x80, &(0x7f0000002f80)=[{&(0x7f0000004180)="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", 0x203}], 0x1, &(0x7f0000002fc0)}}], 0x1, 0x0) 2018/03/27 00:27:53 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') readv(r0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/150, 0x96}], 0x1) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000040)=""/37) 2018/03/27 00:27:53 executing program 2: r0 = socket(0x10, 0x3, 0x0) r1 = shmget(0x3, 0x1000, 0x78000205, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/82) write(r0, &(0x7f0000000100)="2400000052001f001400f4070009eeff0200071007f50100feffffff0800000000000000", 0x24) 2018/03/27 00:27:53 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000340)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioprio_get$pid(0x1, r2) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) fcntl$setsig(r0, 0xa, 0x16) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)=ANY=[@ANYBLOB="000000ff00000000"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f00000000c0)={0x0, r1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000100)) 2018/03/27 00:27:53 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, r0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x400, 0x10100) 2018/03/27 00:27:53 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2000, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f00000005c0)=[{&(0x7f00000001c0)={0x27, 0x1, 0x2, 0x0, 0x8, 0x4, "30432960449fb94500aa030073a8bb27f5b6df91ec5cf9accc34ee7e172edabdf657309f8eea38d3e0e0b2f94c9fe8468b1df5027f7c06191ac039bdc35079", 0x1}, 0x60, &(0x7f0000000540)=[{&(0x7f0000000240)="08241cf17bb5e911a6d3655950b89934adf26e69476fdea8ac26f96ac75259a8c823ccc28b8ef939bdf3b8db5c2fcc8e364a5595c4f83303bb3c634da1081c22851ee50e71bfa4c504db95a82c6f6d0770b55b9b8a075398000f89a39c1a9cd7b9684a0c0366870253174eeb0e93cfccf08577c426877bb29f0bb8fac1b6cb75", 0x80}, {&(0x7f00000002c0)="4ac6aeac8df3a7947567e770fdf4c3f37c03e98a568def946da6d13bc33fed4e4dab7fbf1edc6b63fb7c35c94ce17afa6191f273f57327b2ec91817845bca09327d8998c5cb78bbf5cd07a3688371fe44b5241033ed75fcf1abf52a85fcee21d165825c645e008021f724c881125aa2bbcec3d1435ae189c514b423ea4ae914ec77b1d5809f5d5246250dd21b61a019c370e386ab666d5254b67b3a23873c025c3b09717f9aa4a3a43da3a83ff0fa82ab438c8205013909552", 0xb9}, {&(0x7f0000000380)="74376a5b9be003dddbeed57a0d261291d032ded2d08df9ac34de6503b64e8b7307796b478457a04fbd65e6c5fd0057d442878f06b92361e3c8f81c75b37e703687a46f7670bf651277aae88dcbd4728f9b13de460968a9d415dffbb82c28d16f0baef0afc6e306630acb0be6474b74f6838b01273e5c88c9c98cbb022115083aae5a007139390904752bdfe6d00667b1b2ea64b5ec", 0x95}, {&(0x7f0000000440)="5088726a4000910a85a29ad390f89055d9fc8dcf0be05d2dc133fe46a50e28d25d3cb824dc114ac2e8da9c2da0c636210b967a5ac8c67748c42af505654c012cab60826a3975dea7518824b78eaa575e04ef4a4853311ff734e791b78aefff80a7ee479838357316ba1b35f85c4713fac3e51652930c9b6b4455aef42eab14c0f223f68b7802e12648f9503a03efc108ae9645843968109f430c3c265eb6ee9e102e65120dbe67c7a92deb50b3d27baff0dd01b5102d8edaa00216dbbacb06835d457a6624f019757aacbd99fd2b18da6978dbe3d74ed4", 0xd7}], 0x4, &(0x7f0000000580)={0x30, 0x11f, 0x5, "70eae78e925a456a724b5fee50cce0d2500d239b0a7a4a86e8fd"}, 0x30, 0x4000}], 0x1, 0x4000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, 0x1, 0x6, 0x5, 0x401, 0xe0}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={r1, 0x95fa}, &(0x7f0000000180)=0x8) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r2, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x910000) 2018/03/27 00:27:53 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x88) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/faw\x00') ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000040)={0x0, 0x1f, 0x7a, 0x0, 0x80, 0x0, 0x0, 0x0, 0xffff, 0x9, 0x9, 0x100000000, 0x0, 0xfffffffffffff345, 0x0, 0x1, 0xc0, 0x6, 0x2}) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10, 0x29}], 0x10}}], 0x2, 0x0) 2018/03/27 00:27:54 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100}, 0x66a3, &(0x7f00000014c0)={&(0x7f0000000040)=@getsadinfo={0x20, 0x23, 0x8, 0x70bd26, 0x25dfdbfe, 0x0, [@mark={0xc, 0x15, {0x35075c, 0x1ff}}]}, 0x20}, 0x1, 0x0, 0x0, 0x2}, 0x80) io_setup(0x6f, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2, 0x13f7ac3f, r0, &(0x7f0000000240)="a156c5683a22a8b8dd77cd3fb6b58c12467155210f96a860c0ccef2d530f51c6a62f03683acf8bde7da614327dfcd42683193c10dec9ac8e648800cdd27666a4db919c67ef3bebcf6c0b3dffdabd40ce1f2712a49dc9720305df401ccf8e8685844bc89c1b0882ef3529f1c30067a0e413d9a41dc9fb277f1be9a0da98f2dd00df163946c8c1fcad591ce7f3772442b3d9f927326196dcb776debf38ba076d6180fe112cb9b1d2def4bed967a81f012fc9ecc3bce76fa59216396c50900562990514a0779dab1d1711e22d4d849e094c131eaa2b137a78dba5e70ee7267d036c5e80204499743918597a", 0xea, 0x4}]) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3f}}, 0x3, 0x3}, &(0x7f00000004c0)=0x90) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000400)={r2, @in={{0x2, 0x4e21}}}, &(0x7f00000001c0)=0x84) 2018/03/27 00:27:54 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fchmod(r1, 0x114) r2 = userfaultfd(0x0) write$evdev(r1, &(0x7f0000000040)=[{{0x0, 0x2710}}], 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x10001, 0x8, 0x1, 0x20080000000, 0x2000, 0x401, 0x4, 0x3, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={r3, 0x8}, &(0x7f0000000100)=0x8) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$setpipe(r0, 0x407, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r2) 2018/03/27 00:27:54 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) readv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000380)=""/150, 0x96}], 0x1) 2018/03/27 00:27:54 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe6ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x801000000030fd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) lseek(r1, 0x2b, 0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) dup3(r0, r2, 0x0) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3, 0x240) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x400400, 0x0) 2018/03/27 00:27:54 executing program 2: pipe(&(0x7f0000ef1000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x2) vmsplice(r0, &(0x7f00005e5fd0)=[{&(0x7f00005e5000)='r', 0x1}], 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000567000)) vmsplice(r1, &(0x7f00005d8000)=[{&(0x7f00005d7000)="ab", 0x1}], 0x1, 0x0) 2018/03/27 00:27:54 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x4200, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000040)={0x117000, 0x2000}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0xa, 0xa, 0xfffffffffffffffd}, 0x14}, 0x1}, 0x0) [ 315.322942] netlink: 16 bytes leftover after parsing attributes in process `syz-executor2'. 2018/03/27 00:27:54 executing program 5: syz_emit_ethernet(0xd5, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @random="cf2bb43c40b8", [], {@llc_tr={0x11, {@llc={0x4, 0x6, "80", "afc17f25e1e73f1a4c9a99de0a28397bf71975d381595665e3857be8c98f2d3f66e58d851d00c18c3ad718c4d5de62f08b71967153eea793e9cb78e9cc9d0b932dc3e99cb9195d7a1d2bc66eb38d3bf69a980235eb5d099eef79b48c58d0830aa81918a238c4f1768289b82bc9c3d5c188a160d32e2dad9386d5994ccf32785370c9dba8484dfa2abb236e48cd92df7af43899d9c1ec8aff16bc95f39ba9d0ce4476f19c14c138e1f7a679058b5bf71f6d4661c17486ea2d42f6af2d79c7d6a3d75986ad"}}}}}, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = gettid() r2 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x400000) r3 = fanotify_init(0x25, 0x0) kcmp(r0, r1, 0x7, r2, r3) 2018/03/27 00:27:54 executing program 3: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00000000c0)=0x1) r1 = socket(0xa, 0x1, 0x2000000000000000) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000000100)=0x1002, 0x4) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000180)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) recvmsg(r1, &(0x7f0000000680)={&(0x7f0000000000)=@ethernet={0x0, @random}, 0x10, &(0x7f0000000500), 0x0, &(0x7f0000000580)=""/206, 0xce}, 0x2002) 2018/03/27 00:27:54 executing program 1: socket$netlink(0x10, 0x3, 0x1f) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x400, 0x80) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000100)=""/79) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000000040)={0x4, 0x0, [{0x2, 0x6, 0x7, 0x41, 0x10001, 0x6, 0x74d}, {0xc0000001, 0x2, 0x1, 0x4, 0x0, 0x1f, 0x8}, {0x80000019, 0x3, 0x4, 0x8000, 0x1ff, 0x7fffffff, 0x42}, {0x80000008, 0xa1, 0x4, 0xc7, 0xf2f, 0x3, 0x100000001}]}) 2018/03/27 00:27:54 executing program 7: readv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000380)=""/150, 0x96}], 0x1) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9, 0x8000) r1 = socket$nl_route(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000040)={0x10000000}) 2018/03/27 00:27:54 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000180)=@in={0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x80, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@mcast1, @in=@rand_addr}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000000380)=0xe8) r1 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000340)=@generic={0x1f, 0x7fb, 0x7}) r2 = dup(r1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000000140)=0x108) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f00000003c0)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000400)={0xfff, 0x647b6660d8edf53f, 'client0\x00', 0xffffffff80000003, "1ebd30fe2af3328f", "268bd365246a79f635e8543c06c2562c69c3014809e58be8dcaded6b9525452a", 0x1, 0x40}) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f00000004c0)={'broute\x00'}, &(0x7f0000000300)=0x78) 2018/03/27 00:27:54 executing program 6: clone(0x98380000, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000040), &(0x7f0000000080)) 2018/03/27 00:27:54 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000000)=ANY=[@ANYBLOB="580100000000000000000000001e000000000000000000000000000000000000000000000000000000000000"]) r1 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x7, 0x408b01) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x1}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000240)={r2, 0x8}, &(0x7f0000000280)=0x8) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80280, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x3a7c3fa0, 0x5, 0x10001, 0x9, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000100)={r4, 0x7ff, 0x2, 0xfff}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000002c0)={r5, 0x3}, 0xc) 2018/03/27 00:27:54 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x2eec, 0x0, 0x2, 0x3ea3, 0x20}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={r1, 0x1ff}, 0x8) r2 = socket$inet(0x11, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000200)=0x108, 0x4) sendmsg(r2, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc={0x27, 0x7}, 0x80, &(0x7f0000000180)}, 0x0) ppoll(&(0x7f0000000340)=[{r2}], 0x1, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0), 0x8) r3 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x9, 0x101000) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f0000000100)=0x2, 0x8) r4 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3f, 0x100) setsockopt$ALG_SET_AEAD_AUTHSIZE(r4, 0x117, 0x5, 0x0, 0xf2c8) 2018/03/27 00:27:54 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x5, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000000900)=0x6, 0x1e1) bind$inet6(0xffffffffffffffff, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/27 00:27:54 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0x7, &(0x7f0000a9cff8)) sendmsg$unix(r1, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}, 0x0) sendmsg$unix(r0, &(0x7f000062e000)={&(0x7f0000690ff6)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) 2018/03/27 00:27:54 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={0x7, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x100, 0x7, 0x100000001, 0x4, 0x9, &(0x7f0000000040), 0xff, 0x5, 0x400}) readv(r0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/150, 0x96}], 0x1) 2018/03/27 00:27:54 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000001c0)={0x1, 0x1, 'client1\x00', 0x0, "caffffffffffffff", "18abee1b1d08447d46657b88a95783f03948eeddabebf258ed9912c80a332db2", 0x2, 0x84}) getsockname$inet6(r0, &(0x7f0000000040), &(0x7f0000000080)=0x1c) bind$inet6(0xffffffffffffffff, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r2, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) connect$inet6(r2, &(0x7f0000000000)={0xa}, 0x1c) 2018/03/27 00:27:54 executing program 0: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000625000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000643ff8)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2000, 0x0) r2 = openat(r1, &(0x7f00006e9ff8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00009b9000)="0500de00667300", 0x1004, &(0x7f00006b8000)) symlinkat(&(0x7f000001fff7)='./file0/file0\x00', r2, &(0x7f000001fff8)='./file0\x00') renameat2(r0, &(0x7f000068e000)='./file0\x00', r2, &(0x7f0000284000)='./file0/file0/file0/file0\x00', 0x0) 2018/03/27 00:27:54 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pwritev(r0, &(0x7f0000000440)=[{&(0x7f0000000100)="2aec25110dbb2854dcc04bae87c0337be9914bd217cebd91ed0ea6f226c6b03a30dc7aa77e337b6c885b8dccada6e42a9e6fd70da6d77dd6f1d3b63fdb89865e6a5a75a688de303398ef16c8e1cc491eceaa90763bddaccbed35842c16e13d45ee0d767de89e1b9f853c641d0a0a40a857e898cfe7f158dbfbb4f3909eabd539a5abe26ffbee02c5f7780262c8e48361588e33232a7c", 0x96}, {&(0x7f00000001c0)="c19675a229dbf984e2faebf0cd461baadb4952144538bf9e615212ee0a44a6b56088ebb070c57f1e1d8fd48f01c1e553fd2837b0a0b9c13c112543fa91a87afb2a7f4b5fbcc19edd9e87b4e9e6d2cd40dcec68f21646bd7c6a99e8ec0f04ceab233cbb4549a1f70b56f7962d8f7103dc1ff86460b36c6803d1b7423966d58ad5588a538bf3eefd70658e8d7eb096ffa9707ca6dc1fe4fbdb9430b3b951bd3dc6729696d3ee060e2558eb615cc6a853b1ac6e36bb57aa22ca2b024c3643fa5dfd95a87c43a5b217d0071c00295b7443ece82a3265dbb52da266e5b86bbb6771d5d1bdcfe602ab5c0cecf9bda3d5b84d48185f", 0xf2}, {&(0x7f00000002c0)="a968032b141682855d3d263d70ba0d199bc1ca36d220d9169ca030c6acde8e20dccc949ba15cce294835726ac6a35f92c755caf9eb9f6b831483252c104480a03ca490b65e2cd36a4feedc869ef5f8f43102baf2eeb251dff30f32", 0x5b}, {&(0x7f0000000040)}, {&(0x7f0000000340)="50ccf22646190d1acf61d586cdecb7a1d80b2ad998f6eace557618fcaf6d6090d9481aeb02fc424b4fad36d810d049645da2a3e0dfc421b0e2a7571d0bbcb8331ed969ce47aa6614a76f6b8b098e467fb51a280ef0cd6c534421ac08be15fb5e8d0406740ff3231e6bc03c8809ccc35110e057414cb6501359f16b4e39bee0570403d92e006153ef18f7180530fa8f1d582b8cef5d7fe08c379f37d4fa315f8a7c8de7d6fb7cc306647a538f3f1cce9e81e52fc66e8589bd0b638e71bf2c8783efe6e5e098e0629714f3486b1dfb300aa402191182a818dab7c764d5f7a72ac1699d08", 0xe3}], 0x5, 0x0) socket(0x10, 0x8000004000002, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='M', 0x1, 0xffffffffffffffff) keyctl$chown(0x4, r1, 0x0, 0x0) 2018/03/27 00:27:54 executing program 3: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000b1afa0), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="100000000000860422"], 0x9}, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer\x00', 0x2080, 0x0) syz_open_dev$sndctrl(&(0x7f0000000200)='/dev/snd/controlC#\x00', 0xfffffffffffffff8, 0x4000) r1 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x400000, 0x10) renameat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') fanotify_mark(r0, 0x1, 0x1, r0, &(0x7f0000000240)='./file0\x00') ioctl(r0, 0xc0184900, &(0x7f00000003c0)="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") setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000280)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x9, 0x3, 0xff, 0xf, 0x4, 0x8, 0x8001}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000100)="ae7cbb0586e91ed3a9f482d0ab6ac3e78cbf2239ea25813f00447a4adaa9d2a00491431b0e5cd75aed8b282db046b3f1421192ebeb774b3de81703b8a91f52afd8d36d5160debe932aaf650e6847c611a71ab43a8689d68a6de20e4ffd50c418d409086582e1d59e7927a6e5143db1683ba1ffead706f4b6c37fe1c8aeabb8", &(0x7f0000000180)="d46c68893e8057434b0dab16bdf82046f43b6731e6b9da57100f56f5efa88d3491c9deb00db4064030"}, 0x20) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, r0}) 2018/03/27 00:27:54 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x28000, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f00000000c0)={0x2, 0xe4a000000400000, 0x7f, 0x9, 0x7, 0x5}) r2 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.sched_load_balance\x00', 0x2, 0x0) read(r2, &(0x7f0000000340)=""/232, 0xfffffd5e) 2018/03/27 00:27:54 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xffff, 0x40840) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x6, 0x0, 0x10001, 0x100000001}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00000001c0)={0x4, r2}) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)={0x5, 0xc10, 0x0, {}, {}, {0x0, 0x0, 0x1}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "3fad9f77f39778af9cd1cefcabcf6a0560ae5f8fe33b8dca19e0845b12789e4f3587c41d241920bf38ba20536e1d42716d84fac2dce3de75b7fc46459cf6b203"}}, 0x80}, 0x1}, 0x0) 2018/03/27 00:27:54 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f00000000c0)=""/225, &(0x7f0000000000)=0xe1) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000001c0)=0x5, 0x4) 2018/03/27 00:27:55 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000340)=""/246) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00000000c0)={0x5, 0x3, 0x9, 0x1000, 0x1f, 0xfff}) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)={0x0, 0xffffffffffffffff}) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) 2018/03/27 00:27:55 executing program 7: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') readv(r0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/150, 0x96}], 0x1) 2018/03/27 00:27:55 executing program 1: setgroups(0x350a7178f7fb3761, &(0x7f0000000080)) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/03/27 00:27:55 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8afd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg(r1, &(0x7f0000010cc0)=[{{&(0x7f00000000c0)=@sco={0x1f}, 0x80, &(0x7f00000005c0)}}, {{0x0, 0x0, &(0x7f0000000680), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="180000000000171f0000020000000300000000000000"], 0x18}}], 0x2, 0x0) 2018/03/27 00:27:55 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x40}, 0x1}, 0x0) 2018/03/27 00:27:55 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2718, &(0x7f0000a44000)=""/1, &(0x7f0000940000)=0x10) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00000001c0)=0x3, 0x4) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x3f, 0x8, 0x2, 0x100000001, 0xff, 0x9, 0x9, 0xe72b857, r1}, 0x20) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'\x00', 0xa000}) 2018/03/27 00:27:55 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x2, 0x7a, &(0x7f00000008c0)="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", 0x1000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000880)={@mcast1={0xff, 0x1, [], 0x1}, 0x4e3f}, 0x20) 2018/03/27 00:27:55 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x6, 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000080)) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000bef000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000849000)='syzkaller\x00', 0x4, 0xb7, &(0x7f000079d000)=""/183}, 0x48) syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x420100) r2 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x200000000007, &(0x7f0000000180)) dup2(r2, r1) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000001c0)=0x9, 0x4) 2018/03/27 00:27:55 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x82000, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080)=0x8, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') readv(r1, &(0x7f0000000440)=[{&(0x7f0000000380)=""/150, 0x96}], 0x1) 2018/03/27 00:27:55 executing program 1: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000000040)="6c6f2c70726f635c4750572af493") 2018/03/27 00:27:55 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}, {0x307, @random="5910009fc738"}, 0x8, {0x2, 0x4e20, @loopback=0x7f000001}, 'ip6gretap0\x00'}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000180)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000383000)=0x1, 0x4) sendto$inet(r1, &(0x7f0000482000), 0xffffffffffffff56, 0x800000120000401, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/27 00:27:55 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000340)={{0x82, 0x0, 0x3, 0x0, "7dae06521a578feab286b9fcba0e849fcf2b83ba6127f4f574958566c3d63ea9a4e986bbb8b5f208a0a2d4f7", 0x4}, 0x0, [0x5, 0x0, 0x0, 0x9, 0x0, 0x4, 0x0, 0x100, 0x0, 0x8, 0x80000001, 0x9, 0xb1bd, 0x100, 0x4, 0x0, 0x0, 0xbf4, 0x0, 0x0, 0x6, 0x280, 0x0, 0x0, 0x0, 0x2, 0x9, 0x4, 0x101, 0x6, 0x2, 0x0, 0xe9700000, 0x0, 0x2, 0xfffffffffffffff8, 0x7fff, 0x0, 0x2, 0x1000, 0xffffffffffffffff, 0x1, 0x7, 0x9, 0x0, 0xcc18, 0x4, 0xb8f, 0x0, 0x1000, 0x2, 0x2, 0x7fff, 0x0, 0x5, 0x81, 0xff, 0x81, 0x91, 0xd0a5, 0x400, 0x9, 0x0, 0x0, 0x40000000, 0x100, 0x21f, 0x3f, 0x0, 0x0, 0xfffffffffffffffc, 0x1, 0x8000, 0x0, 0x0, 0x20, 0xfffffffffffffffc, 0x8, 0xfffffffffffffe00, 0x0, 0xfffffffffffffffe, 0x0, 0x7, 0x40, 0x8], {0x77359400}}) 2018/03/27 00:27:55 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0x4}, 0x68) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) ptrace$getregs(0xe, r1, 0xffffffffe27f7423, &(0x7f0000000040)=""/253) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000a70000)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}, 0x4}, 0x90) 2018/03/27 00:27:55 executing program 0: r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)="0001705f66411f657300") getdents(r1, &(0x7f0000000300)=""/139, 0x94ca1fb905688a7f) 2018/03/27 00:27:55 executing program 3: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00000d3fe8)) r0 = socket(0x10, 0x3, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000080)=0x58ee694e, 0x4) setresgid(0x0, r1, 0x0) 2018/03/27 00:27:55 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x7ff, 0x0) r2 = request_key(&(0x7f0000000740)='rxrpc_s\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000007c0)='ip6\x00', 0x0) keyctl$clear(0x7, r2) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000700)={0x79, 0x6}, 0x2) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000140)={0x0, 0x800, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "b8cb097840efbb34dff8f795e62da0f5"}) r3 = memfd_create(&(0x7f0000000000)='(\x00', 0x3) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x3, 0x480, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000040), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x0, 0x9, 0x60, 'gretap0\x00', 'nr0\x00', 'gretap0\x00', 'bridge0\x00', @random="cfe49e111a45", [0xff, 0xff, 0xff, 0xff, 0xff], @empty, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0x70, 0xd0, 0x100}, [@common=@AUDIT={'AUDIT\x00', 0x8}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x2}}}}, {{{0x1b, 0x0, 0xfbff, 'ip6tnl0\x00', 'sit0\x00', 'dummy0\x00', 'nr0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff], 0x158, 0x158, 0x188, [@ip6={'ip6\x00', 0x50, {{@dev={0xfe, 0x80, [], 0x19}, @loopback={0x0, 0x1}, [0xffffff00, 0x0, 0xff, 0xff000000], [0xffffffff, 0xff000000, 0xffffff00, 0xffffffff], 0x3f, 0x3a, 0x44, 0x4, 0x4e24, 0x4e20, 0x4e24, 0x4e23}}}, @stp={'stp\x00', 0x48, {{0x200, {0x5, 0x998, 0xf47, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [], 0x8001, 0xfff, 0x2, 0x5, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], 0x4e21, 0x4e22, 0x10000, 0x6, 0x80, 0x1, 0x1, 0x9, 0x4, 0x1}, 0x140, 0x209}}}]}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x17, 0x40, 0x22f0, 'rose0\x00', 'ip_vti0\x00', 'ipddp0\x00', 'bridge0\x00', @empty, [0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0xe8, 0x138}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x36, 0x3f, 0x9, 0x1, 0x0, "f792f4dfa56229b57a959d2fedadb1499b8832be1e2526e5d62b1b5978a7ca51a655b1806b65edcd119fa828ae3eaf980d4f2e68ae17e93d8a780a84fe1696b0"}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x1, 0x40, 0x20}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffc}]}, 0x4f8) listen$netrom(r3, 0xffff) 2018/03/27 00:27:55 executing program 1: getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)=@known='com.apple.system.Security\x00', &(0x7f0000000240)=""/219, 0xdb) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x1c1800, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000001c0)=0x8, &(0x7f0000000340)=0x4) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r1, &(0x7f0000000140)="16", 0x1) accept(r0, &(0x7f0000000000)=@vsock, &(0x7f0000000100)=0x2a0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) clock_settime(0x0, &(0x7f0000000080)) 2018/03/27 00:27:55 executing program 2: r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000100)=0x60) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000000c0)=0x5) 2018/03/27 00:27:55 executing program 5: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0xfffffffffffffffc, 0x4d072, r0, 0x0) 2018/03/27 00:27:55 executing program 0: keyctl$session_to_parent(0x12) capset(&(0x7f0000c2cff8)={0x20071026}, &(0x7f0000705fe8)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000180)="54aaafc8440a6436e918f5e3c9c1b5a23b8e8d247edebf14cbb14c3a5e676bd544e6e0268355a25e411bcfbcc79168cd4e4434f6db75bd3ef7b249acdca4bade2a5d784a8191039612ae2771151725a3d1af1cc0a963d8f3172c819aed30bbfb629ae53a25464d94542a86556162861a30e7") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x800400000484, &(0x7f0000137000), 0x0) r2 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x83aeeba, 0x500) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000100)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) capset(&(0x7f0000000040)={0x19980330, r3}, &(0x7f0000000080)={0x6, 0x0, 0x2, 0xefa3, 0x3, 0x1f}) 2018/03/27 00:27:55 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x208000, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0xfffffffffffff000, 0x400, 0xfe00000000000000, 0x3}]}, 0x10) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000002c0)=0x8) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f00000000c0)={&(0x7f0000ffc000/0x1000)=nil, 0xe46, 0x5, 0x31, &(0x7f0000ffc000/0x1000)=nil, 0x5}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000700)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="1820002e04000097e78f7f2b92d45b54cc1747aac61d9c6cca5899586012005846b0821b7dc8b59848185186182117257956e0af977c100c39f00c755169d43dfe096b53c07cd2a831bc144fc09edcc58bcc8e3dda3986d2e28c9c35b8e752a045720e76341b4e92d7735c37a411061f6c764c10a30436178a6f4f3ca4052179239882ef65a7c6555420e5fd82cf", @ANYRES16=r2, @ANYBLOB="01000000000000000000c000000004c7be14"], 0x18}, 0x1}, 0x0) 2018/03/27 00:27:55 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x4000, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x8, 0x2, 0x4, 0x7, 0x100}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') readv(r1, &(0x7f0000000440)=[{&(0x7f0000000380)=""/150, 0x96}], 0x1) [ 316.942426] unregister_netdevice: waiting for lo to become free. Usage count = 2 2018/03/27 00:27:55 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) write(r0, &(0x7f0000000040)="cd88071063a6414b8d3f7c69a2c3efa42930d9e13a708f6a9d7bef9d2ca35ff57a", 0x21) r1 = socket(0x10000000000010, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x80000000002, 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_bp={&(0x7f0000000200)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000f56fdc)="240000002e001f811f101a00000000002300f9ffffffffffffffffff08ffffff04010061", 0x24) 2018/03/27 00:27:55 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') readv(r0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/150, 0x96}], 0x1) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000040)=0x1, 0x4) 2018/03/27 00:27:55 executing program 6: mkdir(&(0x7f0000030000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x1f, 0x3, 0x0) 2018/03/27 00:27:55 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x200000000000e2, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x20810}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000a82ffb)='user\x00', &(0x7f0000d9b000)={0x73, 0x79, 0x7a}, &(0x7f0000b81000)='-', 0x1, 0xfffffffffffffffb) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000080)={{0x1, 0x7}, 'port1\x00', 0xd8, 0x60000, 0x965, 0x80000001, 0x9, 0x88b, 0x7e6, 0x0, 0x2, 0x3}) 2018/03/27 00:27:55 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x10001, &(0x7f0000000180)=0x0) io_destroy(r0) 2018/03/27 00:27:55 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) close(r0) r2 = socket(0x11, 0x80003, 0x3f) getsockname$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x79}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000140)={r3, @in={{0x2, 0x4e24, @rand_addr=0x1ff}}, [0x0, 0x6, 0x1, 0x3, 0x401, 0xffffffffffff3269, 0xf41, 0xff, 0xff, 0x6, 0x3ff, 0x8, 0x3, 0x20000000000000, 0x7fff]}, &(0x7f0000000240)=0x100) recvfrom(r1, &(0x7f0000000280)=""/136, 0x88, 0x20, 0x0, 0x0) r4 = accept4(r1, &(0x7f0000c71000)=@alg, &(0x7f0000000080)=0x54, 0x0) sendmmsg(r4, &(0x7f0000003600)=[{{0x0, 0x0, &(0x7f0000002d40)=[{&(0x7f0000002c80)="91", 0x1}], 0x1, &(0x7f0000002dc0)}}], 0x1, 0x4000) 2018/03/27 00:27:55 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = accept4$packet(0xffffffffffffffff, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001500)=0x14, 0x80800) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', r2}) connect(r1, &(0x7f0000000000)=@ax25={0x3, {"b84b8a52e3d92b"}, 0xed25}, 0x80) sendmsg$can_bcm(r0, &(0x7f0000012fc8)={&(0x7f0000010ff0)={0x1d, r3}, 0x10, &(0x7f000000eff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="00ee00002b01ce023e6b9c79b87265a8047eb3b918d51a5fb375531a5bd8f907a1b2bba4b0a3edbfeeb3858ede2dd78054afc90de53ab412e1b3e87dd221d7c2299e5c343ad97b7358bc8e91db57a7185f04518dda29823691ae4c379770e0bcb59e6232aebd2bb1349454236100bcf6df8b3cbfb896f4409036e61ced6fdb4c68dddc7d2028ed", @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0001040000000000000000000000000900000000000000"], 0x48}, 0x1}, 0x0) r4 = syz_open_dev$admmidi(&(0x7f0000000340)='/dev/admmidi#\x00', 0x2, 0x400400) setsockopt$RDS_GET_MR_FOR_DEST(r4, 0x114, 0x7, &(0x7f0000000180)={@sco={0x1f, {0x1, 0x1, 0xff, 0x5, 0x100000001, 0x5}}, {&(0x7f00000003c0)=""/180, 0xb4}, &(0x7f0000000380), 0x18}, 0x14d) 2018/03/27 00:27:55 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getregs(0xc, r1, 0x0, &(0x7f0000000040)=""/156) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000100)=0x1e) 2018/03/27 00:27:56 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') bind$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) readv(r0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/150, 0x96}], 0x1) [ 317.269899] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/27 00:27:56 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001140)={0x7, 0x4, 0x10, 0x2}, 0x10d) membarrier(0x13, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r0, &(0x7f0000000040)='y', &(0x7f0000000140)=""/59}, 0x18) ftruncate(r0, 0x80) 2018/03/27 00:27:56 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}], 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0xd0040, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000100)={{0x52, 0x1}, {0x6, 0xeb99}, 0x5, 0x1, 0x8}) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000001c0)=0x4) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x65}, 0x2c) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={0xffffffffffffffff, 0x0, 0xe, 0x1000, &(0x7f0000000000)="dbc1b60f4d72c52ef441d4d1da12", &(0x7f00000002c0)=""/4096, 0xfffffffffffffffc}, 0x28) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x0, 0xfffffffffffffffd}, 0x20) readahead(0xffffffffffffffff, 0x6, 0x7) 2018/03/27 00:27:56 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x10000000000001, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x200000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}, @in6={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x20}, @in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e20}], 0x78) bind$unix(r1, &(0x7f0000674ff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000140)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000240)=0xe8) ioctl$TUNSETOWNER(r2, 0x400454cc, r3) connect$unix(r0, &(0x7f0000000040)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000000280)=@abs={0x1, 0x0, 0x4e21}, 0x51) close(r1) 2018/03/27 00:27:56 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xe, 0x4, 0x4, 0x9}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xe, 0x3, &(0x7f0000c91000)=ANY=[@ANYBLOB="850000002f00000027000000000022009500000000000000"], &(0x7f0000000000)="f4206cd55d3174fccd51d063ca3dda5cbf5a01cc7ea92c43b604ffc53727d2d60f55ddeb757cf36a8457125ab48bcbcce4011a423df186cc8d8e6e9a66b1a0a6035a2fc0578cf5aad8b3a24a9c646a37eb26c6212ffc9658f152194b880765d169d550beb059984a10c2", 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0xffffffffffffff23, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000100)={r1, r0, 0x5}, 0x10) 2018/03/27 00:27:56 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)="6e756d9cd3d5ac61cf6d61607300") recvfrom$ipx(r0, &(0x7f00000000c0)=""/35, 0x23, 0x1, &(0x7f0000000100)={0x4, 0x80000001, 0x1, "72b2b40bf2e3"}, 0x10) capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ip6tnl0\x00'}) prctl$intptr(0x1d, 0x6) 2018/03/27 00:27:56 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000040)) readv(r0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/150, 0x96}], 0x1) 2018/03/27 00:27:56 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000100)=0x8) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000140)=0x3ff, 0x4) capset(&(0x7f0000000180)={0x20071026}, &(0x7f00000001c0)) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00000002c0)=@fragment={0x3a, 0x0, 0x100000001, 0x5, 0x0, 0x40, 0x67}, 0xffffff0d) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="1800000000000000ff0f00000400d3e6906f3d4ac081000009882ea46843174c70bd3931b016bca2fbd5325e757e973d7d200083d2b69e6260104795a591be772f138d05a87b8708ca9b673c4eaf5ba867b9a601cb0f8566af4df5e1d6e103c5f3bf1a3123420df16fc575b57a082c07878cb1b33691ac8f5df905736e4e3276d9664ec3c4298dbbc86ba37c2683cf8ec350b4c1ef4b14b7383a323a23f37c61d79500a38610000b0e7440e1dca86ddcbe9d319c99f1b22dea687cab9918906b6203a244a489e91c11940b3eb9622dbc2cb679eac2bdeae7b1d649d1f027d800785022190fd2675a86f1780de07e2d97b475683bce43737cbe5e8b22fddbdcf6c5575d722c731ddf27fe0ba6ad02662c17d4e1b0ce9ad57c9b9a944ee481f0bc89405903b7398dfad0f4fa4cdff156dbb9"], 0x18}}], 0x2, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000240)=""/65) r3 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x101, 0x1) openat$cgroup_ro(r3, &(0x7f00000000c0)='cgroup.events\x00', 0x0, 0x0) 2018/03/27 00:27:56 executing program 6: seccomp(0xfffffffffffffffd, 0x0, &(0x7f00000000c0)={0x0, &(0x7f0000000080)}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101100, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000040)={'broute\x00'}, &(0x7f0000000100)=0x78) 2018/03/27 00:27:56 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="7f3e704b78850180c20000ea85f66050a09c00083b00fe8000000000000000000000000000bbfe80630a81950d5d0000000000000000000000001aaa00000000000890c90b2a79b4d5f81d1fc54fc10f66948232905b103bd8a2c36ec7952fd429946753c02441"], &(0x7f0000000140)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x101107, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='lp\x00', 0x3) 2018/03/27 00:27:56 executing program 2: r0 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x0, 0x0, &(0x7f0000664fc0)) preadv(r0, &(0x7f0000001580)=[{&(0x7f00000001c0)=""/30, 0x1e}], 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) bind$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x1e) 2018/03/27 00:27:56 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@newsa={0x13c, 0x10, 0x1, 0x0, 0x0, {{@in, @in=@loopback=0x7f000001}, {@in=@rand_addr, 0x0, 0x2b}, @in, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_auth_trunc={0x4c, 0x14, {{'sha512-ssse3\x00'}}}]}, 0x13c}, 0x1}, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x14) r2 = getuid() sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=@migrate={0x6c, 0x21, 0xd01, 0x70bd2a, 0x25dfdbff, {{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff, 0x4e21, 0x7f, 0x4e22, 0x0, 0x0, 0xa0, 0x0, 0x29, r1, r2}, 0x6e6bb4, 0x2}, [@extra_flags={0x8, 0x18}, @srcaddr={0x14, 0xd}]}, 0x6c}, 0x1, 0x0, 0x0, 0x800}, 0x4040) 2018/03/27 00:27:56 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x400, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000080)=0x3ff) perf_event_open(&(0x7f000001d000)={0x5, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0x10, 0x40020000, r0, &(0x7f00000000c0)='./file0\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r1, 0x40086602, &(0x7f0000000000)=ANY=[]) 2018/03/27 00:27:56 executing program 5: r0 = socket(0x1e, 0x2, 0x0) getsockopt(r0, 0x6, 0x3ff, &(0x7f0000000000)=""/73, &(0x7f0000000080)=0x49) clock_settime(0x7, &(0x7f00000000c0)={0x77359400}) bind(r0, &(0x7f00002ff000)=@generic={0x1e, "0103000000000039000000004700000000a979f321b30c5dc8790405c7bad62e0a63a632ed4938d30373fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000e80dc136cb184a"}, 0x80) recvfrom$packet(r0, &(0x7f0000000100)=""/216, 0xd8, 0x41, 0x0, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) 2018/03/27 00:27:56 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='mountstats\x00') readv(r0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/150, 0x96}], 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), 0x4) socket$can_bcm(0x1d, 0x2, 0x2) 2018/03/27 00:27:56 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) clock_adjtime(0x0, &(0x7f0000000280)={0x5, 0x5, 0x592, 0x3, 0xc7, 0x7, 0x2, 0x9, 0x7b, 0x8, 0x4, 0x7fffffff, 0x100, 0x6320, 0xfffffffffffffff9, 0x100000001, 0xfffffffffffff6ac, 0x101, 0x1000, 0x0, 0x5, 0x4, 0x7fff, 0x6, 0x8, 0x9}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, &(0x7f0000000000)) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000180)=""/6) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000000080)={0x0, 0x2, 0x0, 'queue0\x00'}) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00000001c0)=0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000240)={0x9, 0x3ff, 0xc6, 0x2bb7, 0x8}) 2018/03/27 00:27:56 executing program 2: syz_emit_ethernet(0x32, &(0x7f000082e000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x92000, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x1e0) 2018/03/27 00:27:56 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000b1afa0), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="100000000000860422"], 0x9}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40100, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000080)=0x3, 0x4) ioctl(r0, 0xc0184900, &(0x7f0000002000)) 2018/03/27 00:27:56 executing program 6: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) socketpair$ax25(0x3, 0x3, 0xcb, &(0x7f0000000040)) r0 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000080)='syz0\x00', 0x200002, 0x0) mmap(&(0x7f0000341000/0x1000)=nil, 0x1000, 0x100000800000, 0x3b, r0, 0x1) mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, @ipv4}, &(0x7f0000000100)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20, @rand_addr=0xe5}}, 0x7, 0x4, 0x6, 0x10001}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000240)={r3, 0x5}, &(0x7f0000000280)=0xc) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000d27ffc), 0x14) fcntl$notify(r2, 0x402, 0x8) 2018/03/27 00:27:56 executing program 1: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000b9c000)={0x6db}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00000000c0)=0x20000000000766, 0x4) getgroups(0x2, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff]) setresgid(0x0, r1, 0x0) 2018/03/27 00:27:56 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x3, &(0x7f0000000100)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00') ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000000040)=""/21) 2018/03/27 00:27:56 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') r1 = memfd_create(&(0x7f0000000040)='\'(vboxnet0,trusted]^\x00', 0x2) fadvise64(r0, 0x0, 0xb64, 0x6) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000080)={0x200, 0x3, 0x100000001, 0x1, 0x4}) readv(r0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/150, 0x96}], 0x1) 2018/03/27 00:27:56 executing program 0: socket$inet(0x2, 0x6, 0x0) 2018/03/27 00:27:56 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.effective_mems\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x7, "ce36a237953c01"}, &(0x7f0000000080)=0xf) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={r2, 0x6}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f000039c000), 0x4) 2018/03/27 00:27:56 executing program 2: setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000100)=0x8, 0x4) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1297, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x40086607, &(0x7f0000000080)={0x0, &(0x7f0000000540)}) 2018/03/27 00:27:56 executing program 6: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8, 0x10001) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x4, "196921f5"}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000280)={r1, 0x4, 0x8000, 0x9, 0x8, 0x3}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x80000001, 0x9, 0x200, 0xa6d, 0x5937, 0x1d, 0x1, 0x80, r2}, &(0x7f00000001c0)=0x20) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="006400ecff0345") getdents64(r3, &(0x7f00000002c0)=""/66, 0x146) getdents(r3, &(0x7f0000000340)=""/249, 0x164) getdents64(r3, &(0x7f0000000080)=""/105, 0x69) getdents64(r3, &(0x7f0000000df0)=""/528, 0x7f355f44) 2018/03/27 00:27:57 executing program 1: mmap(&(0x7f0000501000/0x2000)=nil, 0x2000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ae4000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000f8dfe0)={{&(0x7f00002a9000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000a7c000)={&(0x7f000076a000/0x3000)=nil, 0x3000}) 2018/03/27 00:27:57 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x2042, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r3}, 0x10) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/03/27 00:27:57 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net\x00') getdents(r0, &(0x7f0000000080)=""/47, 0x157) 2018/03/27 00:27:57 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x400, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000080)=""/104) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x800000c0045003, &(0x7f0000006000)) 2018/03/27 00:27:57 executing program 4: socket$nl_route(0x10, 0x3, 0x0) mq_open(&(0x7f0000000080)='bdev\x00', 0x41, 0xc4, &(0x7f00000000c0)={0x3f, 0x6, 0x94, 0xffffffff, 0x3, 0x5d6e0193, 0x1, 0x4}) 2018/03/27 00:27:57 executing program 7: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000140)='net/tcp6\x00') ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000040)=0x5) readv(r1, &(0x7f0000000440)=[{&(0x7f0000000380)=""/150, 0x96}], 0x1) read(r1, &(0x7f0000000080)=""/185, 0xb9) 2018/03/27 00:27:57 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000100)={@loopback=0x7f000001, @loopback=0x7f000001}, 0xc) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x8000) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/27 00:27:57 executing program 6: pipe(&(0x7f0000815000)={0x0, 0x0}) vmsplice(r0, &(0x7f0000000580)=[{&(0x7f0000000440)="7f", 0x1}], 0x1, 0x0) 2018/03/27 00:27:57 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000780)='/dev/ppp\x00', 0x8000000000c200, 0x0) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f00000005c0)={0x9, 0x0, [{0x6000, 0x2e, &(0x7f00000001c0)=""/46}, {0x4, 0xeb, &(0x7f0000000200)=""/235}, {0x0, 0xf, &(0x7f0000000300)=""/15}, {0x4000, 0xa5, &(0x7f0000000340)=""/165}, {0x7004, 0x24, &(0x7f0000000400)=""/36}, {0x106000, 0x6f, &(0x7f0000000440)=""/111}, {0x2, 0x2a, &(0x7f00000004c0)=""/42}, {0x76bae9271707f3c5, 0x66, &(0x7f0000000500)=""/102}, {0x0, 0x5, &(0x7f0000000580)=""/5}]}) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x14, 0x1, 0x6, 0x1}, 0x14}, 0x1}, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000140)={0x5, 0x9, 0x6, 0xa1, 0xb309, 0xc000000000000000, 0xffff, 0x2, 0x200, 0x4}) getsockname$unix(r1, &(0x7f0000000080), &(0x7f0000000100)=0x6e) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) ptrace$setopts(0x4200, r3, 0x0, 0x40) 2018/03/27 00:27:57 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') readv(r0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/150, 0x96}], 0x1) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000e80)={{{@in6=@ipv4={[], [], @broadcast}, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000000300)=0xe8) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000580)=@nat={'nat\x00', 0x1b, 0x5, 0x720, 0x270, 0x540, 0xffffffff, 0x0, 0x540, 0x650, 0x650, 0xffffffff, 0x650, 0x650, 0x5, &(0x7f0000000040), {[{{@uncond, 0x0, 0x228, 0x270, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@rt={0x138, 'rt\x00', 0x0, {0xcd, 0x143, 0x9, 0xdb, 0x8, 0x4, [@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x11}, @remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x15}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}], 0x2}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0xf, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @icmp_id=0x65, @port=0x4e24}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0xc}, @mcast1={0xff, 0x1, [], 0x1}, [0xff, 0xffffffff, 0xff, 0xffffff00], [0xffffffff, 0x0, 0xff], 'yam0\x00', 'rose0\x00', {}, {0xff}, 0x7f, 0x6, 0x1, 0x18}, 0x0, 0x118, 0x160, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@inet=@set1={0x28, 'set\x00', 0x1, {{0x5, 0x8, 0xba2d}}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0xa, @ipv4=@broadcast=0xffffffff, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @icmp_id=0x65, @icmp_id=0x66}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @empty, [0xff0000ff, 0xff, 0xffffff00], [0x0, 0xffffffff, 0xffffffff], 'sit0\x00', 'vlan0\x00', {0xff}, {0xff}, 0x73, 0xff, 0x7, 0x1}, 0x0, 0x128, 0x170, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0xe, 0x4, 0x30000000000000, 0x1}}, @common=@unspec=@owner={0x38, 'owner\x00', 0x0, {r1, r2, r3, r4, 0x1, 0x4}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x2, @ipv4=@rand_addr=0x101, @ipv4=@broadcast=0xffffffff, @port=0x4e21, @port=0x4e20}}}, {{@uncond, 0x0, 0xc8, 0x110}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x8, @ipv6=@dev={0xfe, 0x80, [], 0x11}, @ipv6, @icmp_id=0x67, @gre_key=0x9}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x780) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000d00)={0x3, 0x0, [{}, {}, {}]}) 2018/03/27 00:27:57 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x8000000000c) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000040)={0x14, 0x23, 0xaff, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x2400, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0)=0x8, 0x4) 2018/03/27 00:27:57 executing program 4: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000000180)=0xe8) r2 = geteuid() getresgid(&(0x7f00000001c0), &(0x7f0000000200)=0x0, &(0x7f0000000240)) r4 = getgid() setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x4, 0x5a0, [0x20000440, 0x0, 0x0, 0x20000470, 0x200006d8], 0x0, &(0x7f0000000040), &(0x7f0000000440)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x15, 0x10, 0x6617, 'eql\x00', 'irlan0\x00', 'vcan0\x00', 'bond0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0x0, 0xff], 0xe0, 0x118, 0x150, [@stp={'stp\x00', 0x48, {{0x1, {0x7, 0x6, 0x4e, @empty, [0x0, 0x0, 0x0, 0x0, 0xff, 0xff], 0x17, 0x6, 0x3f, 0x80000001, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff], 0x4e21, 0x4e23, 0x3, 0x9, 0x2, 0x6, 0x5, 0xffffffffffffffff, 0x7, 0x7f6f}, 0x423, 0x3d3}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, 0xfffffffffffffffc}}}]}, @common=@mark={'mark\x00', 0x10, {{0x0, 0xfffffffffffffffd}}}}, {{{0x5, 0x4, 0x22fb, 'rose0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'syz_tun\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xb0, 0xb0, 0xe8, [@mark_m={'mark_m\x00', 0x18, {{0x1000, 0x1000, 0x2}}}]}}, @arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x2, [{{{0x0, 0x40, 0x9201, 'syzkaller0\x00', 'dummy0\x00', 'ip6tnl0\x00', '\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], 0xb0, 0xe8, 0x120, [@owner={'owner\x00', 0x18, {{r1, r2, r3, r4, 0x4, 0x3}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, 0xfffffffffffffffe}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 0xfffffffffffffffe}}}}, {{{0xb, 0x5f, 0x0, 'bcsf0\x00', 'sit0\x00', 'ipddp0\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0xe0, 0x150, 0x188, [@state={'state\x00', 0x8, {{0x9}}}, @statistic={'statistic\x00', 0x18, {{0x1, 0x1, 0xffffffff, 0x3000000, 0x10001, 0xaa20}}}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0x10, {{@empty, 0xfffffffffffffffd}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}]}, 0x618) r5 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000a00)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000b80)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000b40)={&(0x7f0000000a40)={0xc4, r6, 0x5, 0x70bd29, 0x25dfdbff, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8000}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfffffffffffff23e}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x80000001}]}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5f}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xa}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x20}}]}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x63c3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x55}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xffff}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3f}]}, 0xc4}, 0x1, 0x0, 0x0, 0x4008090}, 0xc804) listen(r5, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000000340)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x32}, 0x0, @in=@rand_addr}}, 0xe8) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/03/27 00:27:57 executing program 6: r0 = inotify_init() unshare(0x400) fcntl$notify(r0, 0x0, 0x280) r1 = fcntl$dupfd(r0, 0x0, r0) openat$cgroup_int(r1, &(0x7f0000000040)='cgroup.max.depth\x00', 0x2, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000000)) 2018/03/27 00:27:57 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x984, 0x101040) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x3, 0x6, [0x3, 0x4, 0x4, 0x7, 0x0, 0x7]}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001600)={r1, 0xae}, &(0x7f0000001640)=0x8) readv(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/94, 0x5e}, {&(0x7f0000000440)=""/161, 0xa1}, {&(0x7f0000000240)=""/120, 0x78}, {&(0x7f0000000500)=""/200, 0xc8}, {&(0x7f0000000600)=""/4096, 0x1000}], 0x5) readv(0xffffffffffffffff, &(0x7f0000000400)=[{&(0x7f0000000180)=""/163, 0xa3}, {&(0x7f00000002c0)=""/95, 0x5f}, {&(0x7f0000000380)=""/122, 0x7a}], 0x3) ioctl$KVM_X86_SET_MCE(0xffffffffffffffff, 0x4040ae9e, &(0x7f0000000000)={0x80000000000000, 0x100004, 0xfffffffffffffffb, 0x3, 0xb}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x3) 2018/03/27 00:27:57 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r1) mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000440)='9p\x00', 0x0, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0x3d1, 0xfffffffffffffffb) 2018/03/27 00:27:57 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="11b701094e048f81fb29", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x4c, 0x0, &(0x7f0000000440)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140), &(0x7f0000000180)}}}], 0x1, 0x0, &(0x7f0000000540)='.'}) 2018/03/27 00:27:57 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x16e, 0x200000) fcntl$setsig(r0, 0xa, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x80000000032, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000300)={{0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}, 0x55f}, {0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1000}, 0x1000, [0x4, 0x2, 0x0, 0x100000000, 0x2, 0xffffffff, 0xc9, 0x5]}, 0x5c) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x5}, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000380)={0x0, 0xfff}, &(0x7f00000003c0)=0x8) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000480)={@multicast1, @dev, @dev}, &(0x7f00000004c0)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000400)={r3, 0x8001, 0x8, 0x5, 0x428, 0x8001}, &(0x7f0000000440)=0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x26}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000280)={r4, 0x100000000}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f0000000100)=0xffffffffffffff5c) seccomp(0x0, 0x0, &(0x7f00000001c0)={0x9, &(0x7f0000000140)=[{0x3, 0x80000000, 0x20, 0x8}, {0xff, 0x810, 0x80, 0x7}, {0x9, 0x8001, 0x7fff, 0x8}, {0x1, 0x4, 0xcfe, 0x6}, {0x9, 0x1, 0xffffffff, 0xfffffffffffffffd}, {0x9, 0x0, 0x7, 0x6}, {0x10e9, 0x9, 0xed, 0x6}, {0x20, 0x0, 0x9, 0x5}, {0x1, 0x1ff, 0x3, 0x2}]}) 2018/03/27 00:27:57 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={0xffff, 0x20, 0x8000, 0x7, 0x2, 0x1, 0xffff, 0x9, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={r1, 0x4, "f439995c"}, &(0x7f0000000180)=0xc) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x3, 0x2) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000080)=0x5, 0x4) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') readv(r3, &(0x7f0000000440)=[{&(0x7f0000000380)=""/150, 0x96}], 0x1) 2018/03/27 00:27:57 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000375000)={0x5, 0x0, 0x2, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1}, @sadb_x_nat_t_port={0x1, 0x0, 0x4e21}]}, 0x28}, 0x1}, 0x0) 2018/03/27 00:27:57 executing program 6: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='ns/uts\x00') ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='ip6tnl0\x00') setns(r0, 0x0) 2018/03/27 00:27:57 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) r1 = accept4(r0, &(0x7f0000000400)=@ethernet={0x0, @broadcast}, &(0x7f0000000480)=0x80, 0x800) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f00000004c0)={@local, @broadcast}, &(0x7f0000000500)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18ba0000b6d6d7510000000002804de29ad4df8ee800850000"], &(0x7f0000000300)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xd, 0x4, &(0x7f0000000040)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}, @call={0x85, 0x0, 0x0, 0x2}], &(0x7f0000000100)='GPL\x00', 0x7, 0xa7, &(0x7f0000000180)=""/167}, 0x48) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x480, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f00000002c0)=@buf={0x56, &(0x7f0000000340)="36a61c49f921eaf04d7bb79fbc622f4e95b7811957dcf8cfe7649d0f5ad0114f200791b578abc22db52f0ee2a9b99e571fd73da20ab644c6ebd6fdf83e734b63b1483caefbd77b0f03e3fd37949d3900fc19c575dc7e"}) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000580)) time(&(0x7f00000003c0)) 2018/03/27 00:27:57 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8), 0x0, 0x8) write$cgroup_pid(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x136, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x0) [ 319.021819] binder: 17702:17706 unknown command 151107345 [ 319.028296] binder: 17702:17706 ioctl c0306201 20000040 returned -22 [ 319.036020] binder: 17702:17706 got reply transaction with no transaction stack [ 319.043755] binder: 17702:17706 transaction failed 29201/-71, size 0-0 line 2763 [ 319.079872] binder: BINDER_SET_CONTEXT_MGR already set [ 319.090993] binder_alloc: binder_alloc_mmap_handler: 17702 2000c000-2000e000 already mapped failed -16 [ 319.132620] binder: 17702:17706 ioctl 40046207 0 returned -16 [ 319.141307] binder: 17702:17706 got reply transaction with no transaction stack [ 319.149025] binder: 17702:17706 transaction failed 29201/-71, size 0-0 line 2763 [ 319.157652] binder: 17702:17712 unknown command 151107345 [ 319.165136] binder: 17702:17712 ioctl c0306201 20000040 returned -22 [ 319.176996] 9pnet_virtio: no channels available for device ./control [ 319.196645] Option ' D#p' to dns_resolver k [ 319.307941] 9pnet_virtio: no channels available for device ./control 2018/03/27 00:27:58 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) r2 = getpid() ioprio_get$pid(0x2, r2) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='lo\x00', 0xfffffffffffffe61) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000000040), 0x4) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x27ffe) r4 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r3, 0xc1105517, &(0x7f0000000140)={{0x9, 0x5, 0x0, 0x5, "ae38ec8b6aea95582b116afbe345dbf5421a0df19fc8392a1add353cc1fc18defe65e86b879062d389bc42e9", 0x9}, 0x0, 0x0, 0xffffffffffffff06, r4, 0x2, 0x1ff, "8e756f4e475cf0a37a284edf82b44fb9d7f68c0e770c86acc911f49fe870ef19237fb9a710d3c2c4c1d1733daf8a17ccf541ab3cec6893f74827b8f33010983d", &(0x7f0000000000)="73797a5f74756e0000000000001700", 0xf, [], [0xffffffff, 0xffffffff, 0xe79f, 0x3]}) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000280)={0x8}, 0x4) getsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendfile(r1, r3, &(0x7f000053cffc), 0x8080000002) 2018/03/27 00:27:58 executing program 3: syz_init_net_socket$llc(0x1a, 0x1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r0, 0x28, &(0x7f00000000c0)}, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x1, 0x0) r2 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="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", 0x1000, 0xfffffffffffffffd) keyctl$read(0xb, r2, &(0x7f00000011c0)=""/159, 0x9f) setsockopt$inet_buf(r1, 0x0, 0x8, &(0x7f0000000040)="cdec8b16aab03da5cff4b9894b18ffe22d14b1315e0be3ec424b474ccf8fece9c1ffc4af40e6f5647555e1ddf47a09cb473e678f0775d3cc99", 0x39) 2018/03/27 00:27:58 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x1000000000000b) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000100)={0xac8d}) 2018/03/27 00:27:58 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x5, 0x100000000209e20, 0x8000000001, 0x5}, 0x2c) r1 = syz_open_dev$adsp(&(0x7f0000001180)='/dev/adsp#\x00', 0x5, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000011c0)={0x0}, &(0x7f0000001200)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000001240)={r2, @in6={{0xa, 0x4e20, 0x567, @loopback={0x0, 0x1}, 0x6}}}, 0x84) getsockname$ax25(r1, &(0x7f0000001300), &(0x7f0000001340)=0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000340), &(0x7f0000000240)}, 0x20) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000014c0)={0x5, &(0x7f0000001480)=[{}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000001500)={r3, 0x30}) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x7ffff9, 0x0, 0x20000003, 0x0}, 0x2c) r4 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="a3d7443323a3d755128db124701c50f09b4047e74cd7103bb2aeb0085904462383590c923768f5f79bc2c4c66a796a7d6cf7958d1884f29de7ff948b16fd7e8f41aab97351c5a06f369d55c3a312dbe4461b6a21b510d37be872131712611dc0f63a8548ebf335f186eb748dcae6e4281400b36be2d3f99a2fb771a035b1d4e0", 0x80, 0xffffffffffffffff) keyctl$read(0xb, r4, &(0x7f0000000180)=""/4096, 0x1000) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001380)={r2, 0x8, 0x40, 0x7f, 0x4, 0xdd2d, 0x0, 0x100, {r2, @in6={{0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0x19}, 0x81}}, 0x5, 0x9b6, 0x7, 0x0, 0x3}}, &(0x7f0000001440)=0xb0) 2018/03/27 00:27:58 executing program 2: getrandom(&(0x7f0000000000)=""/1, 0x1, 0x5) r0 = semget(0x2, 0x2, 0x128) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) semtimedop(r0, &(0x7f0000000040)=[{0x3, 0x800, 0x1800}], 0x1, &(0x7f00000000c0)={r1, r2+30000000}) 2018/03/27 00:27:58 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/route\x00') ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00000000c0)=""/129) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000040)={0x1, 0x1ff, 0x8000, 0x7fffffff}) readv(r0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/150, 0x96}], 0x1) 2018/03/27 00:27:58 executing program 5: mkdir(&(0x7f00002faff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000dc6000)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x10000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f00000002c0)={0x20, 0x7, 0x42f4, 0x3, "d3289b61c54baea733b9ff4825d5fca4706214c96ea18b2a479f569483be93d2694cd97ec22d805bcae7bc8d", 0x3}) r1 = creat(&(0x7f0000744000)='./file0/bus\x00', 0x0) mq_notify(r1, &(0x7f0000306fa0)={0x0, 0x28, 0x0, @thr={&(0x7f0000000000)="eaf0bba453af8239c58fc4f224089216ae79", &(0x7f0000000040)="0d6c6d477841c60135ba44fa6924595e5dca81169ffdb7e38eb6ddc22faf6d86e4bacf8d136c5d501820ecdf25fc5ebf2565e361fd3695f790953b5eb6ee19ac37cdd7b99e867093cd4d4ddbaaec722048c493e4e318bc5584a357134f1d7be8775664476108a60a560dfcc7824b003f034b3a94c644da8a03fab7d453904729c907a3420e3724db309623f7d0da84e3e7a267bf2354e260ebf7829a94656912a0c528ccc192f7678c25b3ad4c60613aeead31631235c8e176d1ec15dc393534cb1e90de431d6b2420a7ad58841c834ccc8b7fd958407db7252e66b1ff3c50ca119a2adeb95bcfc99b"}}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1200000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r2, 0x300, 0x70bd25, 0x25dfdbff, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x80) 2018/03/27 00:27:58 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000280)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000240)) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x43) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000da8ffc), 0x0) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000000200)) getpeername$packet(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000100)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, r4}, 0x14) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000002c0)="7409de9346ea699cfff7cd47048cdb80", 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000580), &(0x7f00000005c0)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000140)={0x4, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) 2018/03/27 00:27:58 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00'}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x400000, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000000140)) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000040)=@mpls_newroute={0x38, 0x18, 0x809, 0x70bd28, 0x25dfdbfb, {0x1c, 0xb0, 0xb4, 0x9586, 0xfe, 0x7, 0xfe, 0x3, 0x1000}, [@RTA_DST={0x14, 0x1, [{0xbb, 0x1ff, 0x1, 0x277bb83a}, {0x9984, 0x1, 0x6, 0x611a}, {0x5, 0x3f, 0xb583, 0x7}, {0x355, 0xfffffffffffffffb, 0x2, 0x10001}]}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x3}]}, 0x38}, 0x1}, 0x0) 2018/03/27 00:27:58 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x3b, &(0x7f0000000080), &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) shutdown(r1, 0x1) syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x1, 0x0) 2018/03/27 00:27:58 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000d84ffc), 0x4) 2018/03/27 00:27:58 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x145001, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000140)=0x7, &(0x7f0000000180)=0x4) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r2 = memfd_create(&(0x7f00000000c0)="706f7369785f61636c70616363657373766d6e657431d1000000a05934e9b4062080ec7008a600", 0x2) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000100)=0x8) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r4 = socket(0x10, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}], 0x2c) socket(0x11, 0x80007, 0xfffffffffffffff7) write(r4, &(0x7f0000000200)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/03/27 00:27:58 executing program 2: syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x200000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x2400) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f00000024c0)=[{&(0x7f0000001100)=""/5}, {&(0x7f0000001140)=""/169}, {&(0x7f0000001200)=""/31}, {&(0x7f0000001240)=""/4096}, {&(0x7f0000002240)=""/158}, {&(0x7f0000002300)=""/160}, {&(0x7f00000023c0)=""/3}, {&(0x7f0000002400)=""/160}], 0x1093) socketpair(0xa, 0x6, 0x6, &(0x7f0000001040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$bt_sco(r3, &(0x7f00000010c0)={0x1f, {0x4, 0x1, 0x7521a021, 0xd5c, 0x80000001, 0x3fe}}, 0x8) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000001080)={0xffffffffffffffff, 0x3, 0x1, 0x1, 0x8}) 2018/03/27 00:27:58 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000004ff0)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) listen(r0, 0x7) r1 = accept4(r0, 0x0, &(0x7f0000021000), 0x0) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x8, 0x80) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@remote, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6}}, &(0x7f0000000380)=0xe8) bind$packet(r1, &(0x7f00000003c0)={0x11, 0x1f, r3, 0x1, 0x9, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r2, &(0x7f00000001c0)="4b675595b11a47e3ac8467105ce6d977d9e19508a83d8c75a8697443438ffa5602cd2c96e00d9e430ed5553356b26d01584d06a80bd699deabe208a86c967c12fb021ec2de04446f74d7e2e2b0d51aa45667c7fa322d6b24004ac5e9217fdeaca7888ec15bba2b6d80f40b6af12c77b85f5455d6337e690278b336b20652b6dc0452"}, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x0, 0x20}, &(0x7f0000000180)=0x18) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000000)="30fa22798ee5b36c7d779c46d4f23a8740ca2d77d712b02a706812dddd593d77ddff72ec1c605c6d5d29b63fcf6bdbc44f6cfa7d97ca08f428b3d809cc937eaa92d2ce1060b268fdf289537300ccd88256917939ccd35dddd07a6c1c330e6a0f48c0589826f4f702da46a6205cbc540f72bea84e873691e4db38ef88226eafa2f2d117021bc3d3f82cb9a395e992b381cc8517a06313b9459a94b8348d03eb54aaf8b52177cad5a1f4", 0xa9) 2018/03/27 00:27:58 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') readv(r0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/150, 0x96}], 0x1) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000040)=""/33) 2018/03/27 00:27:58 executing program 4: r0 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x6001, 0x0, 0xffffffffffffffff, 0x0, 0x0) r1 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) dup2(r0, r1) 2018/03/27 00:27:58 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000692ff0)='/dev/sequencer2\x00', 0x8006, 0x0) write$sndseq(r0, &(0x7f000086afd0)=[{0x10081, 0x8}], 0x30) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000200)={0x6, 0x1f, 0x2, 0x71, &(0x7f0000000000)=""/113, 0xbf, &(0x7f00000000c0)=""/191, 0x64, &(0x7f0000000180)=""/100}) readv(r0, &(0x7f0000000880)=[{&(0x7f0000000080)=""/8, 0x8}, {&(0x7f0000000700)=""/214, 0xd6}], 0x2) [ 319.760627] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 319.768037] netlink: 'syz-executor3': attribute type 26 has an invalid length. [ 319.779097] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 319.786567] netlink: 'syz-executor3': attribute type 26 has an invalid length. 2018/03/27 00:27:58 executing program 6: mmap(&(0x7f000067b000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@can, &(0x7f0000000080)=0x80) bind$netlink(r0, &(0x7f00000000c0)={0x10, 0x0, 0x25dfdbff, 0x8000000}, 0xc) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000180)=0xead) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)) r1 = socket(0x100000001e, 0x1, 0x0) open_by_handle_at(r1, &(0x7f00000001c0)={0x6d, 0x948c, "439fd2410d96aaa61b35e0fce7bfa76d0795f44fcc13365666007795f1f53bc19a54b9a3866f7bdeec76149d08f003f3db90a805cf185495ea2ca9a5a8d23bef179be4b622461030d45826ac5bedaaa19c9f92ddc59668624b2913fdd3cf9db54982b3f8f6"}, 0x200000) epoll_create(0x0) setsockopt(r1, 0x10f, 0x81, &(0x7f0000001080)="c0bf22a1", 0x4) 2018/03/27 00:27:58 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x81, 0x20000) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000100)={{0x6625}, 'port1\x00', 0x2, 0x100001, 0xcd, 0x8, 0x7, 0x73, 0xfffffffffffff801, 0x0, 0x7, 0x6}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='attr\x00') accept4$packet(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000340)=0x14, 0x800) getdents64(r1, &(0x7f00007b1000)=""/4096, 0x1000) connect(r0, &(0x7f00000001c0)=@l2={0x1f, 0xfffffffffffffffc, {0x5, 0x4, 0x7, 0x9, 0x4, 0x3ff}, 0x1, 0xb1f}, 0x80) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000240)=""/104, &(0x7f00000002c0)=0x68) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x10001, 0x81}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000080)={r2, 0x200}) 2018/03/27 00:27:59 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x400}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r2, 0x1}, &(0x7f0000000140)=0x8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/27 00:27:59 executing program 1: r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x50000, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x400}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={r2, 0x2, 0x30}, &(0x7f00000001c0)=0xc) bind$inet6(r0, &(0x7f000093bfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xfffffffffffffffd) r3 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r3, 0x29, 0xb, &(0x7f000073a000)=0x1c9, 0x4) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/27 00:27:59 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000140)={0x2, 0xffffffffffffffff, 0x400}) 2018/03/27 00:27:59 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6e8e0ba091660a17afc1") fsync(r0) readv(r0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/150, 0x96}], 0x1) 2018/03/27 00:27:59 executing program 4: rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000b25ffc), &(0x7f0000923000)) r0 = getpid() r1 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x2, r0}) recvmsg(r3, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r2, r3) tkill(r0, 0x15) 2018/03/27 00:27:59 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x80) r0 = syz_init_net_socket$llc(0x1a, 0x3, 0x0) setsockopt$llc_int(r0, 0x10c, 0x1, &(0x7f0000000040), 0x4) 2018/03/27 00:27:59 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x100) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) flock(r0, 0x0) r2 = gettid() wait4(r2, &(0x7f00000000c0), 0x80000008, &(0x7f0000000100)) 2018/03/27 00:27:59 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x8, 0x8}, &(0x7f0000000180)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e23, 0x7, @loopback={0x0, 0x1}}}, 0x3, 0x2}, 0x90) ioctl$fiemap(r0, 0x40087602, &(0x7f0000000080)) 2018/03/27 00:27:59 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x400, 0x0) readv(r0, &(0x7f0000000440)=[{&(0x7f0000000040)=""/150, 0x96}], 0x1) 2018/03/27 00:27:59 executing program 1: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) fallocate(r0, 0x0, 0x4b99, 0x5) fcntl$setpipe(r0, 0x407, 0x7) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) fallocate(r0, 0x1, 0x0, 0x4000003) madvise(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x9) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000000040)={0x3ff, 0x2}) 2018/03/27 00:27:59 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7, 0x400) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000540)={0x0, @rand_addr, @rand_addr}, &(0x7f0000000580)=0xc) recvfrom$packet(r0, &(0x7f00000000c0)=""/69, 0x45, 0x10042, &(0x7f00000005c0)={0x11, 0x1f, r1, 0x1, 0x2, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000000280)=0x100000003, 0x4) 2018/03/27 00:27:59 executing program 6: msgrcv(0x0, &(0x7f0000001640)={0x0, ""/151}, 0x9f, 0x0, 0xf6eacb240b6e5362) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x81, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000100)) utime(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x9}) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000140)=""/96) setsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000000040)=0x6, 0x4) 2018/03/27 00:27:59 executing program 3: syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) prctl$intptr(0x26, 0x20) syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) syz_open_procfs(0x0, &(0x7f0000000040)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") unshare(0x80003fb) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000000100)={&(0x7f0000553ff8), 0x8}) 2018/03/27 00:27:59 executing program 5: fanotify_init(0x20, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f00000000c0)={0x3, 0x5, {0x0, 0x800000000003, 0x3, 0x3, 0x1}}) 2018/03/27 00:27:59 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'ip6tnl0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@remote}}, &(0x7f00000003c0)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000400)={{{@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x3, 0x4e21, 0x80000000, 0x2, 0x20, 0x80, 0x7f, r2, r3}, {0x16, 0x1, 0x20, 0x3c18, 0x41, 0xfff, 0x80, 0x81}, {0x4, 0x8, 0x10001, 0x8}, 0x2, 0x8, 0x2, 0x0, 0x2, 0x3}, {{@in, 0x4d5, 0x6c}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3506, 0x4, 0x0, 0x40c1727, 0x10000, 0x5, 0x3f}}, 0xe8) setpriority(0x1, r0, 0x0) 2018/03/27 00:27:59 executing program 0: open$dir(&(0x7f0000000000)='./file0\x00', 0x8200, 0x80) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x200100, 0x8) getdents(r0, &(0x7f0000000040)=""/84, 0x54) 2018/03/27 00:27:59 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000180)="6e6574af726ff5746500b14ad45ce92bb8b7abe6fb15c1e15e45f0eb449c187c4a0c3ad7579e0fd32c53cac43d916f351a8d5baadbf75901a54873180b756d0385773d544d32c67dc48b6af1ff181676a2e12e1bccf37417b778aac51643a10ec98a17c1d69ddb1ccd496733a9246649738550475d11be81458a956a6ccbb0a38c115d8c4ee3463023db0928d507cfd1107f71e2290d5b71615931159ee5c5f2d5b682be2dc4d756116ef40f2ff4be965a6e5c2fd3430b9a36dc38d49235d2c36f292bcb29580dc22a011ebb4a9d886b") readv(r2, &(0x7f0000000440)=[{&(0x7f0000000380)=""/150, 0x96}], 0x1) 2018/03/27 00:27:59 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x6) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000540)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') rmdir(&(0x7f0000000500)='./control/file0\x00') close(r0) 2018/03/27 00:27:59 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00000006c0)='./file0\x00', 0x48) recvfrom$ax25(r2, &(0x7f0000000700)=""/55, 0x37, 0x41, &(0x7f0000000740)={0x3, {"039f41113460db"}, 0x5}, 0x10) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x141080, 0x0) getresuid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) sendmsg$nl_netfilter(r3, &(0x7f0000000680)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000020}, 0xc, &(0x7f0000000640)={&(0x7f0000000180)={0x4b4, 0x2, 0xd, 0x401, 0x70bd2c, 0x25dfdbfd, {0x7, 0x0, 0x4}, [@nested={0x45c, 0x72, [@typed={0x10, 0x90, @str='/dev/kvm\x00'}, @typed={0x8, 0x1c, @uid=r4}, @generic="9d044c80d54cdb840a3fc88e622b6735d6197268effc645928b9c7fe45f5e4da90593200c968c9c1c3e36c0f7e4fc791a205e29f254c2412aa75ca5b2830989ddc0810eea3f74729b4f439f4d7ddea05c82ebc18351721c007198ae8dc42dc33cae473874da701ad58cb56494c9195c91dd4e050c87b4080337eebeab796aad4f997e26fa49fd103880e2a4284aa4ff129e816139d81198e0631", @typed={0x8, 0x79, @u32=0x1}, @typed={0xf0, 0x32, @binary="9221576d4be28b6b5d4cda51d7b9d18c0a4abe2f0e8ca77fc828183d87f6aef4e99678640d9cc88b0fdfc9ff699297c6735fd7c6aef3d6695ffc08060d580cc7e0ac02a65fd827f37b9f1e13324849bfbcc70332bae0ac16de4915984e4ffa0ecc63357c360935efb3fff20c7480cbbab4f5d2e85a1eb171adc52e4038976dce7178ff3f985129d7f252ba65621dd388396733b10712e17e75e643ab272b2d7a14b9faf72a2b4e0bcd660777ab3779fec3da31971d91b07944cee0c0fbaffb59eebbae21c780ce8e48d1da7999355ba56d685edeb2ca2bb98f2a57f0ef441782d164ea8b33a2f640ac727123"}, @generic="47699c97886a488f13df099a2af77fe183bf9714c0bbedf0211dd1e5de2c1f228f0102eada75f0be2bd217377f937e244644309d8f9854f973d0546894cc09315c84bb5ac0972b6d2d36c7bc0b52fb597dc263b4c8c900639a12a34b4c9ced9e4879af696ec27ced17dd29fbaf97e0d0df2e32fe9a4d2b31c7a86f07fa52a34f2096184d528b1a0840f5eea7b42ffd43a07aaeaf8412869145e6", @typed={0xf0, 0x62, @binary="b6222df704f58d821a4d77e990b6b3ae5ca89aa3f52f3880e0b074ac03c6ef3d0436f3b9b037359cdd911e9f69fa27345951e590f66f28a9711a2eb0c5c1b87d720534904cde0f637d7e7cd480f2927b09547c2654e928c734f9ff33bb7a188d9f7f6d96cd1d97773a5166efd05e8b5c9ea2f5306c56bb3c650f6a062f2bc0446c8b11373db2b39b03b30c6fea0a42821d5961db75c17deb311776edc9e51533269ec2977d1d2045927de31dcedd9e4a60f1a145780f8a876f6a0d46b59cf75426d99236a450a959053c08d9316ad11db5504de74b63b87ad269686ddb29ed620d27f5abf9f0c0ad8ff001"}, @generic="0f7d5aef53a5171fbeed1146c6c3b70052755d78e8f0f042eec199b7a0d328b539804a8e4a2073a313a1b5639636a558bae5683c54b1823f44d1ce2faa827966fc6c730d6be36db02941105e5cd8545fcd108e7702563dbc9d69e10887fc213dc1f716c42e0c839f9875c59b52040de82643821b35fb9b3a2cd3ee5f277a47747410b8cace796433250e2371cb65b3aa90227930536e753a367b38140bc3f5ebd9e20ced5aa0800e8d2d34380eb2dd52692035e8841a6a", @generic="da762ff8bf2dd0a167c8940343ef8e43f069182a876b7527b4a881b42582aab57eee4b90064cb0b70f14cab45475368885245e97db3355ab93a60e78ba629b380e508dafb10cc67dfa6220687b4d59557999225e1df411cf14865d81dcdedcca3f0da044861ab51a3e5ddc8302"]}, @generic="5e8656e94dd81fa842c67c61fe9c9ec33895347565d7575432946e1c59f2463f24717fcb1991b34ff78d16acd85c58de710ea2fc52030e512215", @typed={0x8, 0x1b, @fd=r0}]}, 0x4b4}, 0x1, 0x0, 0x0, 0x81}, 0x5) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000000)) 2018/03/27 00:27:59 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200000, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}}}, 0x6b, 0xd8, 0x0, "3441a732ba8e9394e3cfbe43ebdb5530267dcdbc69ca54c0f5d5695706db67047469f46aa558e72794b50af3a81b98a8509a4f49f43e51d294d5a3e1c155e31820a63ac5a96d6b2243dd02a3bb8f940d"}, 0xd8) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f00000000c0)={0x0, r2}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00006fb000)=ANY=[@ANYBLOB="000000000000000002000000e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000035e6e1e102000000e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000002000000ac14ffaa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c04e8a40000000000000000000000000002000000d80000010000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024b069dcf62d50000000000000000000000000000000000000000000000000000000000000"], 0x49fa) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='htcp\x00', 0x5) 2018/03/27 00:27:59 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xc112) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) readv(r0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/150, 0x96}], 0x1) clock_settime(0x3, &(0x7f00000000c0)={0x0, 0x989680}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}}, [0xffffffff00000001, 0x81, 0x6, 0x80000001, 0x3, 0x8, 0x81, 0x0, 0x120000, 0x1, 0x7fff, 0x5f, 0x6dee, 0x10001, 0x1]}, &(0x7f0000000200)=0x100) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r1, 0x1f}, 0x8) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000080)={0x3, "d2adcb"}, 0x4) 2018/03/27 00:27:59 executing program 0: r0 = getpgrp(0x0) sched_setaffinity(r0, 0xfffffffffffffeed, &(0x7f00009ad000)=0x2) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt(r2, 0x89, 0xff, &(0x7f0000000e00)=""/137, &(0x7f00000001c0)=0x89) socket(0x1b, 0x4, 0x8000000000000000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)={0xffffffffffffff9c}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r4 = dup3(r1, r1, 0x80000) ptrace$setopts(0x4206, r0, 0x5, 0x1) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000040)={0x0}) r6 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x7, 0x10000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000000140)={r5, 0x80000, r6}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f00000004c0)=0xe8) sendmmsg(r3, &(0x7f0000000d80)=[{{&(0x7f0000000500)=@hci={0x1f, r7, 0x1}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000580)="93467eec7c41ee899a4fd1b2883c754d8f877f6ac6cb52cdb682dab4e548eb9726be7f88f4046059280e85288d207c40cf35cfd194a07b894c38b097f0be027b9691a84f92de16368f9781", 0x4b}, {&(0x7f0000000600)="cfa93c0ba5804f9bf81fd8427e131487a1d4d7e779956e63aff6d92ae943bf9fdd4af5eafdedd2c2a768a153576a13a7e041086e72a6c4bc33124f37cc8abb4bf94d02941856ad3d4b3355bd79e2a5605d69db850b0be57c77d41fe8d8ede303a8d8e152d6512d82fe8ef954512fcc2abbef720620e5b661a867a4fdd868cc373afe011aad32fb12ea597360", 0x8c}, {&(0x7f00000006c0)="e31824c85cd012832030a0653d5d7d433aebff8e3016882d714bfa0ac52a0f00aa4aaf", 0x23}], 0x3, &(0x7f0000000740)=[{0x78, 0x113, 0x4510000, "bdc7b3c907429523f4ab29d1bd6e67cc871233295b6370047ddbc63ac70c41dd94c2c134f1fcc14fec8e13de7c1c40918a6c62c011156232426181f3c46fd86ad82b0c941b70aee16b1a497c9d4d2164d37684c9bea6be70fe240d4b1230eecc11d3"}, {0xb0, 0x117, 0x0, "7fa51cef9512b60cdb195c83a53db2d3f1b55ac5a3b3fa980fbd51db26f9275ef8138cff343e75203aa5b2414c028b428d492dffc5abd94e0f85dd930edc423330f6e9878210effdc979075fcd98cf8d221ff1657605ffe0c78a6516bfdfe367f98307e4501b11e6a76a91be5f02160c60b514af7abb894d799ccb380e2248cf4e40f132d5592cfab367ff44dfc48269394897c272703c136ec1c9247e47"}, {0x98, 0x109, 0x0, "9d90591b35a5dd1c2cd053b02cc8d7bc3d16093eb6ec9be29ef53f88be8776432d2a60a1c9d09225c9004491288794a84916902e6fd24de431d8b66c718a8198b29d6a056a1b2f258a97b163fe04338472103eb4a7e8fff779da643891baa55fbc4731ca4a23a8333c6cd5e1ecdbacaefcfe2f89eb8389a519c71f4a8c405e4f30f15d88be"}, {0xe0, 0x197, 0xb49, "d39c9253e37de98c89e7062c77ef95c6d178faeceb9b3bafc86fec26f736c7d2a77f7471868b4698280f16aff1b4cf013252b0293d54a8ddf1b4c08fee05167118554094595e18420c2e0a20bd3143990ab7ab024be0e9fed3d919d499057253b2e5765df92423718c2244ce1b203bffd021c2f59d752e6ff703ba6a5888f640f42d24c2afe9085da25366bbfa2787e12d255511ecf8c13d37f08bb0c97adcd4f01031a049a24e5849667b423811cd47ef9f6a3578cd17bca64994d7278996f211a9e58c5968a489efec04ef6ff540"}], 0x2a0, 0x4}, 0x2}, {{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000a00)="45a9c63fe8c4c6d838a2fef10fe03f60b07daff2620ff2f22bdea8b10d319c0ca6055c2e05032f20f512d84748b1a986328f1c86909ee1a6d8b0bd9b64c12ec58686d193de2ad88884d605471ee1ec7a42dedb52fb6b85a117832fd8676c914f6d0fc27eb40440a772eacef096f4df7cf64dd91c05db1cf1a3501a36f2271f4e623a16a6b9c6aaf9b5757c5340b797a2663cf38b6be959b1c53ee75e3be2516f893e5223058c1be1086a602e338d720e0f1a1f6c3770fb7d7b9d5f7b21177feb23b5fceb595d3a59200978eb3da102b95ac4f9613c4f", 0xd6}, {&(0x7f0000000b00)="24a06213c6cc9f3f1ace46fee4edef360ae451fd6aa715c17e39b544b56745c1d6ae6416a6bb932da3f18b5193", 0x2d}, {&(0x7f0000000b40)="955bade2c6e4920f4a9f153beb09e9095800bf37", 0x14}, {&(0x7f0000000b80)="25716dcf83ca93233ac55e63b65f4163aa9ba176c23481b89db5921efa465db959ef5e2d1a8e14ff6a02193892551d57acf2f90fa92e05d04a00ba", 0x3b}, {&(0x7f0000000bc0)="83b3441d107666c567806cc28ad02e58e27f0959c91a0e4ef362d95d758ac213740e9bf71924864ceeaaecd978af4587cd03c37b0f257ad929ac6d8b3ea4e6a010b702092683c85e72bb5d1268ce224cc92df763f2671f7bf2222537decb0b45", 0x60}], 0x5, &(0x7f0000000ec0)=ANY=[@ANYBLOB="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"], 0xa8, 0x40000}, 0x5}], 0x2, 0x20000814) r8 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r8, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000440)='tmpfs\x00', 0x0, 0x0) creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(r1) 2018/03/27 00:27:59 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) unshare(0x20004) 2018/03/27 00:27:59 executing program 4: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x36d) munmap(&(0x7f0000011000/0x1000)=nil, 0x1000) read(r0, &(0x7f0000000080)=""/126, 0x4) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000000)={0x8000, 0x7, 0x80, 0x9, 0x1, 0x1}) r3 = dup2(r0, r2) ioctl$TIOCSTI(r3, 0x5412, 0x10000) 2018/03/27 00:27:59 executing program 3: r0 = socket$inet(0x2, 0xf, 0x7f) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={'broute\x00', 0x20, 0x2, 0x4dc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000340], 0x0, &(0x7f0000000300), &(0x7f0000000840)=ANY=[@ANYBLOB="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"]}, 0x554) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000000)={0x6, @rand_addr=0x4, 0x4e20, 0x4, 'lblc\x00', 0x0, 0xe279, 0x42}, 0x2c) msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4) 2018/03/27 00:27:59 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x529, 0x142) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x1, 0x0) write$evdev(r0, &(0x7f0000000140), 0x0) signalfd(r0, &(0x7f0000000040)={0x7f}, 0x8) ppoll(&(0x7f0000000240)=[{r1, 0x622}], 0x1, &(0x7f00000002c0)={0x0, 0x989680}, &(0x7f0000000000), 0x8) 2018/03/27 00:27:59 executing program 6: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000292ff8)={0x10000000000002}, 0x8, 0x0) msgsnd(r0, &(0x7f00003ecff8)={0x1}, 0x34b, 0x0) msgrcv(r0, &(0x7f0000000140)={0x0, ""/79}, 0x57, 0x1, 0xa4a3ad41a879dde0) socket$inet6(0xa, 0xa, 0x20) 2018/03/27 00:27:59 executing program 1: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000140)) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x400000) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000000040)=0x8, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) getsockopt$inet_buf(r2, 0x0, 0x60, &(0x7f00000000c0)=""/24, &(0x7f00002e3000)=0x18) 2018/03/27 00:27:59 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[]) r1 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) r2 = memfd_create(&(0x7f0000000040)='\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000180)={0x6ab9401, 0x0, 0x2}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000540)={0x0, r1}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) 2018/03/27 00:27:59 executing program 7: readv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000380)=""/150, 0x96}], 0x1) 2018/03/27 00:27:59 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2a2, 0x40000) r1 = getuid() ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'rose0\x00', 0x400}) ioctl$TUNSETOWNER(r0, 0x400454cc, r1) ioctl$TCGETS(r0, 0x5401, &(0x7f00000002c0)) r2 = socket$netlink(0x10, 0x3, 0x100c) sendmsg$nl_netfilter(r2, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)={0x17c, 0xf, 0x5, 0x24, 0x70bd2a, 0x25dfdbfe, {0x1, 0x0, 0x8}, [@generic="d2567d095243d67ab974251c3b53320a002af348620ae0419686572e0be1deee9d928516f2ddae3eafcd8a96b3a6adc3885a502c13082ea2d70e20bc88f00896c32adcb2ca5e8b734951ff70b65510c41f169b8db4bb8c7bc0ac9ea6286a08214ac3ce974ed3ad8d7c8571beda79ef60b29e0ec0bc2e39f793e27d97921821bf45d734f5e8e82a31c5245643fb27cbcd9217d7e0225893bea123be7184f8b9a15ae59e66566c7e7417a5506ea93443687cf047f818182b047443c433ed241a35b7e390d35a40330078bfc7", @generic="9e6fb037ee122fdde448dd12546c2a9e4df858cd2daf59eea076c67e899401d16a8a8055adf87aa54edf8f8b1ac0b42174a6e6022b19d46cd8f32cc0df221fac421c83a95c4738ed2db77f587d526ca4a65234cce976eb6835632a9327314078eacf76fced9ac988e9e27b408698112520aa802d28424a2d4aaa67c6dc12851535e96b6208dc45b51ea9979860bcc2b3b8f7a99123721642e411"]}, 0x17c}, 0x1, 0x0, 0x0, 0x40090}, 0x40) sendmsg$nl_generic(r2, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x2b, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary='\bTT'}]}]}, 0x20}, 0x1}, 0x0) 2018/03/27 00:28:00 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') readv(r0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/150, 0x96}], 0x1) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000080)={'mangle\x00', 0x9e, "0ada4e456fcbce21d888791593fa223850f29d795922cfc0b5ce0ad7b6c2addbf7a72d1c2f8525722bd48de5cedc61bc9c241d9d13d97925fd9e08b4a78f47964771696834997a7c66fe0f69e23163a8d0164de06eefc922ec42e1e50323e621baa1df2c6b9809c053bb16d34e3313f20cc2ec085e0873e0f52d4894241236e70ccd59b9b139e17cc80c55d8a7dcf1d309fd0dbc7843fb5b41ed745b2fe3"}, &(0x7f0000000180)=0xc2) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000040)=0x2, 0x4) 2018/03/27 00:28:00 executing program 1: eventfd2(0x200, 0x807fd) 2018/03/27 00:28:00 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000180)={0x1d}, 0xfffffd4c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000040)={0x5, 0x0, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@loopback=0x7f000001, @in6=@dev={0xfe, 0x80}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, @sadb_x_nat_t_type={0x1, 0x14}]}, 0x78}, 0x1}, 0x0) 2018/03/27 00:28:00 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00fffffff60061187a"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x4, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000080)="7379fa6b616c6c657200", 0x80000001, 0xbb, &(0x7f0000000300)=""/187}, 0x48) 2018/03/27 00:28:00 executing program 2: prctl$intptr(0x2f, 0x1) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x800, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)=0xb30e) 2018/03/27 00:28:00 executing program 6: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_group_source_req(r0, 0x0, 0x22f, &(0x7f0000000000)={0x0, {{0x2, 0x0, @loopback=0x7f000001}}, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x108) 2018/03/27 00:28:00 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x5, 0x4) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0x80dc5521, &(0x7f000035dffc)) 2018/03/27 00:28:00 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001140)={0x5, 0x4, 0xeff, 0x4}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000010c0)={r0, &(0x7f00000000c0), &(0x7f0000001180)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000100)="065477430272d34d75047b49", &(0x7f0000000000)="60c7e2cb2700fa404e5198f180cc98d5391b58bbb78bcc6d78e8df560b4e8d517bae436b68612b4a11a6343fdc4d68e96cda4e8ab383d12012fae2934f1c28171d1b395317133abdf12219cef9df3c45220613281e31c1a9a3635ecafe5e5c660c64f209a8717444600581a2b4830a3f3aee7690672bff586f723384b823468bd2e768954fc8ed3086f146161c8e9db323", 0x1}, 0x313) 2018/03/27 00:28:00 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000100)) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'osx.', '&,[\x00'}, &(0x7f00000000c0)="262a29f66c6f707070307d627b6e00", 0xf, 0x3) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000140)="9470b8b23b7b72ade9e505647741525c2bfbc54f61f1a1d03540ed01c41d1e3c51d942ba144a1748e2564b1293b4b8ce0a192ccc079710806bfa3887eb9ae2cc24aa3dfb6a6c3eeb8f2ada933a3e25d2d235092b0c783580462671ad7e56a31cf98eb874b1e0e067a92671c87b0e57093df59604ede45d08591242189538036dfc80f7127e9c188a497650b3a008b238a5446010dc0bdc13ea6c15dc9be58168ac07e7c1a1c7f5e989b59066419861885cc98be777b4bc64de30dbc84d58c3ca582e0788735d8fb133eeb1ff474e1219d604247cd775a0379cdb81e54d3fac2dbceaa9") readv(r0, &(0x7f0000000440)=[{&(0x7f0000000240)=""/150, 0x96}], 0x1000000000000305) 2018/03/27 00:28:00 executing program 1: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x100000000032, 0xffffffffffffffff, 0x0) capget(&(0x7f0000000ffb)={0x20071026}, &(0x7f0000000000)) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x10001, 0x222100) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r1, 0x4, 0x70bd25, 0x25dfdbff, {0x8}, [@IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x40004}, 0x800) r2 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x100000003, 0x408000) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000040)=0x44, 0x2) 2018/03/27 00:28:00 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x80000000, 0x284000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000140)) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0xffff) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/if_inet6\x00') sendfile(r1, r2, &(0x7f0000000100), 0x400000ff) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000040)) 2018/03/27 00:28:00 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4400}, 0xc, &(0x7f0000000100)={&(0x7f0000000300)=ANY=[@ANYBLOB="8c0000001900020029bd7000fedbdf250d000000ea3044870810de9183fb057520b585c2dff0ffe4fc1a938da0c88f29431630e64f0b5b83a13a5961c0e0f9c6677cd3c334b0791e0aa24958eeeff1777f40922e6a4efd2a59e4b47b5ea1542cc18712273f1eeb6719ea874221d4a1c4dec2707c6c6e455c9a68e126e0ace9b1bd0d65fbebae43a604b5565810a61c83534eda652a2f55357ffcb70c900a92c3afa73511f5b281d3fa1ee13862d58b87165339522ef3f7a39ac4546e49fcbc578b52361f95b71292228e0cffaa2a5e73c9027c999c1457b45082"], 0x8c}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000011) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x8, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000080)={0x4, 0x1, 0x2, 0x9, "1d937154150ef3d965f389ede895c15431b053c2bd3cfebbe200709acbc38c40799edc21828cc70f9f46fe63", 0x7}) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000140)=ANY=[@ANYBLOB="200000002600090000000000000000000100001fbbf69364b9f3606b492c3128"], 0x20}, 0x1}, 0x0) times(&(0x7f00000001c0)) 2018/03/27 00:28:00 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0), 0xc) r1 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@local, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x800, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r3, 0x29, 0x41, &(0x7f00000002c0)={'raw\x00', 0x6a, "023d8064918aac0193bb5efaf07d870d6416047508d4e757ef250b34e56510cbc0e471442c58b93f6025e9907dd5bde425d0e0010b2763e8868072accc058896fa8bf719186cfc1a5e673661ed24e9e247d209430dd6151b45f38b04ec2ff03ca033d8ce1453b6987c6a"}, &(0x7f0000000380)=0x8e) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000200)=0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={r1, r2, r4}, 0xc) 2018/03/27 00:28:00 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000000), 0x4) sendmsg$alg(r2, &(0x7f0000980000)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00005f6000)}, 0x8081) recvmmsg(r2, &(0x7f0000006480)=[{{&(0x7f0000005e40)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, 0x1c, &(0x7f0000006380)=[{&(0x7f0000006140)=""/18, 0x12}], 0x1, &(0x7f00000063c0)=""/182, 0xb6}}], 0x1, 0x0, &(0x7f0000006580)={0x0, 0x989680}) sendfile(r2, r1, &(0x7f0000807000), 0xffffffff) accept4$alg(r0, 0x0, 0x0, 0x80000) 2018/03/27 00:28:00 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="2800000000000000290000000200002aaf92db4e24968ee0ef0e002b5dd0f7bea20c000000006f09af730000"], 0x2c}}], 0x2, 0x1) 2018/03/27 00:28:00 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000007240)=@ipv4_newroute={0x24, 0x18, 0x5, 0x0, 0x0, {0x2}, [@RTA_DST={0x8, 0x1, @rand_addr=0x80}]}, 0x24}, 0x1}, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='u', 0x1, r2) r4 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e2ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b0687d6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb46c1523b8a25e71690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8bd71824cec9a8db26823cdd5259e688752d5491bd542b2ca7d08bdb777695db99f0401294aca81ab60da1240088cff9a340e1", 0xf9, r2) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001400)='/dev/mixer\x00', 0x32802, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000014c0)={0x0, 0x98, "f78b7a371c572bbc88e383d92b99d4dad0ad4b19eb4e44e6e202686f1cd2008c4ad98c3cce4c9e6787905b81dad62df815bef9d1388994181fb4de6fff55586158133c2a4f5100d992f378e3906a77cdcaad6ef2e619206c5d58635c7d1786e86bc7c679dadc01f628f9dfbc2f4b4b1f488a4b6f9052b965c05f9c1bf8c6c8eb4f81668113ca0b6ad00af3b14871f9e335a518733d3ed6dd"}, &(0x7f0000001580)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f00000015c0)={r6, @in6={{0xa, 0x4e23, 0xee2, @mcast1={0xff, 0x1, [], 0x1}, 0x100}}, 0x3, 0xb1, 0xb5, 0x100, 0xc}, &(0x7f0000001680)=0x98) r7 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r3, r4, r7}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000180)="941f283a527d33163bafd357843b5067008075f00ea17edb4334ccfa95d93af65c578e100e89913e7056625755e2fe31819d2ecb2d9d69ace2e327f9949906b359186bdcf776d3e1ac3bbda795e1310b1437dcc05a970cdda4139ea7eef56a3e834ab0952194434b8799731691b92b19b4501bca6f67724e5cc364d1782505ec37ebc6845f4c1fcbc68d993ae5470e71c2326a7b4d9e74a94b73d196f34aee668ffbf32ad3535f292db94b2a11ae7724d34514535528ed57654afbda92301ec99ca4860d4664a2866cd66aa6", 0xcc}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="7c7d7f31b291a88cab51c19279478c2165f4c4897e6edd09a487181fe90ed4bbf7f0268732ece049ccbee1e73fcdd86e3315da3f22e8f5ad348641272569dd6bf9294384e88843f6c99808f2e1b19ec30ccf209b0d0f4ecdbb09462b6081f3d05da0941ae731e01b63c47b57d6eb8f700ce20fc2991540930c9e51086de02b0785347699a240012dc1160c48dcf7a0ce26168a45bbe54a87dda40a37b95027816536c03bc05e29a659d31b770c9b1c0507a766f70d3449ff904d", 0xba}, {&(0x7f0000000000)="d66e55c2dacda95b5dcc3d9ae323f7a7de74c10e11", 0x15}], 0x4, &(0x7f0000001340)=ANY=[@ANYBLOB="1800000000000000950100000700f59719b9c0000080642be91500000088000000000000001901000009000000d0c002dc401e5f5a85b24ab2f00130cfb74b5ee4f4cfcd7b995056bc19811bd8e4383197f500470f40728d63b69dba2606554f1f189c39a29b1156726af9b611d3585b82b838587f60ef908a92395e7610653b1c71cf3add01aee054d7c7d824f9c7974d8b381d794b249d1f3851bc5d8b52d7"], 0xa0, 0x40800}, 0x11) 2018/03/27 00:28:01 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') readv(r0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/150, 0x96}], 0x1) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000040)) 2018/03/27 00:28:01 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/204) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0x1, 0x4) sendmsg(r0, &(0x7f00000003c0)={&(0x7f0000000100)=@in6={0xa, 0x4e24, 0x800, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000400)=[{0xc0, 0x0, 0x0, "fa754e0099e0a779fc7721e26b6dbfb0754d20fed680b22b9cc754eba759bce1ee035ade0a2f0255496187718f75dc89dbf7d8f51e9c2d3bce4da14a1d05f809483e06c83a8c6b0f0d9b78a3825064b9144369ef3848f2e39960141983cf5e6c5208b30df39804bb49b67706d775ed2cd22244477a9aedf73183ae464a7730530c74972e1a2085e8993d4cb4abae5cf2574f4d3ff410833be78e5777773fc255e9690f5b69e35e15a4aeec6937"}, {0xf0, 0x10b, 0x2, "03d618a17aa7c80a921370a6e10ebad293381159fc6a4142b298b5b75192464b139533840e7e7823129077bca3af3d14fb916f72254307e5e5c4012234e3f9add1a6f0fad3b83fe56cbc3e3910eb363688d9e949a7eca54121fea8c7e9f1dc98004c5a656d0a58e5285de1eb8750036153027463159bd4b5d115899c97bd14b4df1ab8ae19b8f2d8f66d5fae5554be54056a340b9f8e1c119cc041b1e388e087a1441af9438a310b0ad5d41001279433801fd29fddb99ad324ace4cb496d04e1ef742b9b47628772f52ebec31baa40ce7d23bccba2ca14d17a37f248e13b9b"}, {0x100, 0x0, 0x5a00, "fcfeb8cef5c26035706454ba24155813f0c54847571ccd495185362607a92df31df0c75ba34b69ca0b107c278375991360fd241466cf0980b045c0ce4271b1e55657ebf16b7d0360a781addcd791617b759c74ec643eaad1474c049a7acd40def4c69e3bc7ca070f39e92bb3dc0deb30ec4f0e29110df73eef07dd0c15447f4aa46cc3812fdd5172dfb0cca425cf3709a70d18672772823c186417ea47ac86fc1f2e4b7c89201c4f32dba585f38d2aa7c0b48bfb0dd7e7dd5de50098d7ddf2fdf9b9cdb964f379721c30c3f63001114f5812aea8d75096e5e7c6f9c4d1ffd662ceaa3475563d02acf6"}], 0x2b0}, 0x0) 2018/03/27 00:28:01 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') exit(0x0) execveat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200)=[&(0x7f00000001c0)='\x00'], &(0x7f0000000400)=[&(0x7f0000000240)='net\x00', &(0x7f0000000280)='net\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='ppp0user\x00', &(0x7f0000000340)='net\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='&\x00'], 0x400) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000140)=0x4) getdents64(r0, &(0x7f0000000080)=""/140, 0x8c) 2018/03/27 00:28:01 executing program 6: r0 = syz_open_dev$loop(&(0x7f000000bff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0xc0481273, 0xffffffffffffffff) r1 = syz_open_dev$dmmidi(&(0x7f0000000240)='/dev/dmmidi#\x00', 0x7f, 0x0) connect$bt_l2cap(r1, &(0x7f0000000280)={0x1f, 0xf733, {0x100000001, 0xa8c, 0xfff, 0xffffffffffffffff, 0x8000, 0x2}, 0xfffffffffffff001, 0xffffffff00000000}, 0xe) r2 = dup3(r0, r0, 0x80000) r3 = request_key(&(0x7f00000000c0)='asymmetric\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='^selfsecuritycpuset\x00', 0x0) r4 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$instantiate(0xc, r3, &(0x7f0000000180)="fa0e38ab12f7cf622ba45a6c743366680d698b93", 0x14, r4) sendto$inet(r2, &(0x7f0000000000)="45225f28149e5b6fc797d7bfe489cf39b48dc102d6d5064530b6c8d72ae29c01bf706815d8984937b4703568de58e41dff2bbd101a9e29486e9528f29cf675ed0d3046abb7cf25cb462d7b55a5b37736f8d4769c1e4ff21cf2ba021f0e1348dec84b784dd400847b0d", 0x69, 0x40000, &(0x7f0000000080)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/03/27 00:28:01 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c87ff6)='numa_maps\x00') bind$alg(r0, &(0x7f00002eb000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000016c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="5e000000811bf4c02164d0296180ba9cbfb33ba0e1e27b3f83d3dcaa77042e937d768b6d644650c9e2f6482bdb66acc7230fa3e0f00352b675c085ffeb206460674aa87c0c854bd175458cdcf780edfa0ee86d591a191243f19f56d95684efdd8551a964cb69705fa6c98cc552c926eeb9c06eb40c7b0df87fb2b77cf5148b2dae70dfb8ac13e80c78ed1415af89b0e106b9526c9d6f5e810818c31c2e5384847f9b78b1d9bc94e1c4158832f1c1633238f1099cbaebd23aa8d1c09e"], &(0x7f0000000080)=0x2) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001780)={r3, 0x1003, "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"}, &(0x7f0000001100)=0x100b) sendfile(r2, r1, &(0x7f000013bffc), 0x100) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000001200)={0x8, 0x6, [{0x0, 0x0, 0x8}, {0x2, 0x0, 0x296}, {0x1ff, 0x0, 0x20}, {0x7, 0x0, 0xb9f}, {0x2d1, 0x0, 0x800}, {0x4000000000000, 0x0, 0x80}, {0xb24, 0x0, 0x3}, {0x1, 0x0, 0x7f}]}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001300)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f0000001400)={&(0x7f00000012c0)={0x10, 0x0, 0x0, 0x200020}, 0xc, &(0x7f00000013c0)={&(0x7f0000001340)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="000229bd7000fadbdf2505000000380003000800030002000000080005007f000001080008000500000014000600000000000000000000000000000000000800080000000000"], 0x4c}, 0x1, 0x0, 0x0, 0x1}, 0x400c041) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000001440)={0x8000, 0x2, 0x9, 'queue1\x00', 0x8}) ppoll(&(0x7f00000015c0)=[{r0, 0x80}, {r0, 0x300}], 0x2, &(0x7f0000001180)={0x77359400}, &(0x7f0000001540), 0x3) 2018/03/27 00:28:01 executing program 3: ioctl$int_in(0xffffffffffffffff, 0x800000c0045004, &(0x7f0000003ff8)=0x80) readv(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001080)={0x3, &(0x7f0000001040)=[{}, {}, {}]}) r0 = signalfd4(0xffffffffffffff9c, &(0x7f0000001140)={0x6b2}, 0x8, 0x800) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001300)={0x652, 0x1, 0x9, 0x17, 0x0}, &(0x7f00000012c0)=0x1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001240)={r2, 0x3}, &(0x7f0000001280)=0x8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001200)='/dev/ptmx\x00', 0x100, 0x0) fstat(r3, &(0x7f00000010c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000001180)=0x7, 0x4) setfsgid(r4) 2018/03/27 00:28:01 executing program 4: r0 = socket$inet6(0xa, 0x806, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc\x00', 0xfffffffffffffffd, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000100)=0x1) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4bc, 0x2000) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) userfaultfd(0x80800) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000080)={{0xc6ea, 0x6}, {0xffffffffffff63e2, 0x2}, 0x0, 0x0, 0x8}) 2018/03/27 00:28:01 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) gettid() r2 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000340)={0x1, &(0x7f0000000300), 0xa, r2, 0x2}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) ioctl$DRM_IOCTL_RES_CTX(r2, 0x40086607, &(0x7f0000000080)={0x0, &(0x7f0000000540)}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x27}, &(0x7f0000000100)=0x8) tee(r0, r1, 0x7, 0xf) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000140)={r3, @in={{0x2, 0x4e20, @rand_addr=0xffffffffffffff7f}}, [0x9, 0x1, 0x20d, 0x2, 0xfffffffffffffff8, 0x3c64, 0x3ff, 0x800, 0x5, 0x0, 0x8312, 0x7, 0xf27, 0x3, 0x101]}, &(0x7f0000000240)=0x100) 2018/03/27 00:28:01 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x29, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c5771e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f], 0x1}}}}}}}}, 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x1001, r0, r1, 0x6, 0x8, 0x800) 2018/03/27 00:28:01 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='ip6_vti0\x00') readv(r0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/150, 0x96}], 0x1) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 2018/03/27 00:28:01 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000200)=ANY=[@ANYBLOB="140000a100006662bb7ff14b000000000000ffff4e3d5ae728ae7cac1889fc96cecdbf10963fec7fc024cff78d4c5ffd3ff200efd595acafdcd840882b71143c7c573e42d903c97188e6f40e46c51084b265e1ba479aec46f448a0ce3db266fb9f904697dd39b4e57ba9b4c283ef40bbed3b4872535957a8a08d39d77c4cdc6168d16f1f15acb46e40eaf0856d9c68ac57773043c17ccbc6fca86f196bb866eacf8ea86fd9cb8e7990324f78c3c0f4a452d859bf28e56bd66554d9ea81488298b713d473f6317bcab8d2b2b59c8c28c5028b56646a7da99c64ed3f183516cf7607db1e923c66ae29f305104b59e98b5ff014a32c6f74373f01e405872f781e575857033328188d4a180d814a7e11c7002b0e21e3b762630a6d1a60d2664370a8c8c6ff7848b09c48a89e040a5d7331c873aab75bad8e8811b11e60633acd20fb0aace39062330179e779f5828bc6e6a9c2ed82ec2c1b737d2b5ea13f33d7dff54b91626ca08769d8b124504c60dd75faf9c97c92510b6041c41e720e3b5fa770cc05ae8c60"], 0x14}, 0x1}, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x5, 0x40) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f00000000c0)=""/9, &(0x7f0000000100)=0x9) 2018/03/27 00:28:01 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f0000421000), 0x8) r1 = dup(r0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f0000532000)=""/1, 0x1) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/4096, 0x6a8}], 0x0) ioctl$int_in(r4, 0x5452, &(0x7f0000fc3000)=0x1) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r5, 0x4}], 0x1, 0xfffffffffffffff8) r6 = dup2(r4, r5) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000f38ffc)) poll(&(0x7f0000001080)=[{r1}, {r5}, {r2}], 0x3, 0xfffffffffffffff8) write$vnet(r6, &(0x7f0000001200)={0x1, {&(0x7f00000010c0)=""/131, 0x83, &(0x7f0000001180)=""/68, 0x3, 0x3}}, 0x68) fcntl$setown(r6, 0x8, r3) tkill(r3, 0x16) 2018/03/27 00:28:01 executing program 5: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="2f0000001800030007fffd946fa283bc8020000000040005031d856808000f00083c14cc16ccbb24e0710b42fa3ccc", 0x2f}], 0x1, 0x0, 0x0, 0x1000000000000000}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x50401, 0x0) sendmsg$rds(r1, &(0x7f00000017c0)={&(0x7f00000000c0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000100)=""/29, 0x1d}, {&(0x7f0000000140)=""/63, 0x3f}], 0x2, &(0x7f0000001740)=[@rdma_args={0x48, 0x114, 0x1, {{0x3f, 0x2}, {&(0x7f00000001c0)=""/30, 0x1e}, &(0x7f0000001680)=[{&(0x7f0000000200)=""/72, 0x48}, {&(0x7f0000000280)=""/62, 0x3e}, {&(0x7f00000002c0)=""/214, 0xd6}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/30, 0x1e}, {&(0x7f0000001400)=""/174, 0xae}, {&(0x7f00000014c0)=""/66, 0x42}, {&(0x7f0000001540)=""/13, 0xd}, {&(0x7f0000001580)=""/12, 0xc}, {&(0x7f00000015c0)=""/157, 0x9d}], 0xa, 0x0, 0x3}}], 0x48, 0x4044841}, 0x1) 2018/03/27 00:28:02 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.stat\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000140)) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000040)={0x0, 0x2710}, 0x31) recvmmsg(r0, &(0x7f0000fc5fc7)=[{{0x0, 0x0, &(0x7f000062cfe0), 0x0, &(0x7f0000fc1f6e)=""/146, 0x92}}], 0x1, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) 2018/03/27 00:28:02 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='stat\x00') r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000140)={r0, r1, 0x0, 0x1}, 0x10) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) timer_create(0x7, &(0x7f0000000040)={0x0, 0x39, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000080)=0x0) timer_getoverrun(r2) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) 2018/03/27 00:28:02 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = creat(&(0x7f000016cff8)='./file0\x00', 0x20) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000001c0)={{0x10000, 0x1ad4}, 'port0\x00', 0x30, 0x100000, 0x800, 0x8, 0x4, 0x2, 0x8001, 0x0, 0x5, 0x5}) mknod(&(0x7f0000000180)='./file1\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000bbcff2)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000000340)="78667326300a3106c9d361aeec1b00", 0x1000, 0x0) mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x802016, &(0x7f0000000000)) 2018/03/27 00:28:02 executing program 6: r0 = mq_open(&(0x7f0000000080)='bdev\x00', 0x41, 0xc4, &(0x7f00000000c0)={0x3f, 0x6, 0x94, 0xffffffff, 0x3, 0x5d6e0193, 0x1, 0x4}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0xfad}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, 0x7fff, 0x401, 0x200, 0x3}, &(0x7f0000000200)=0x98) mq_timedsend(r0, &(0x7f0000000000)="e1bd6cd0afde34321df09a6d21a196923c8789fbec2ea693ba8964b3fe243e2d42cdc1b9eef3721daa36ba559839d6", 0x2f, 0x3, &(0x7f000002eff0)={0x1000000000, 0x989680}) 2018/03/27 00:28:02 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7, 0x7bc4950f63bdb2ba) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x40001) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, r0, 0x6, 0x1}, 0x14) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') readv(r1, &(0x7f0000000440)=[{&(0x7f0000000380)=""/150, 0x96}], 0x1) 2018/03/27 00:28:02 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001200)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) pread64(r0, &(0x7f00000001c0)=""/200, 0xc8, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="990135ce43661969395df2521f7b00b284e7f0913875bb15c0aefca940565a9268af20b4b5237de641b97afbe944f9293c6817409b1bdaed2b319c41020f861ce059b3c41150ef00b8aebedd630dda883d25d4b3c6edb5b0e39ae6b6042ccb1eb85b277d29b4ec4f1464b19c30a4484dd4ae309b0f2140b546f2850b13c5eeb25aae0ebe020f35a327a5073d1a5e29ca69aff5bc3db7f3", 0x97) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f00000004c0)={0x0, 0x4, 0xb}) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000700)=""/157) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x40, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000400)="df087b85fd639012f167316df037736a88fa3297ecfb3bb33c795238a8aad312b98c592da8c21939815c4a8d6253d86a045e21ce270c5cff4c3258895581633570ad5e2e70a83720d002c3d521c6e98d4d350a2a5d49c079adc9fc07e2d06393017fa67f10607187f693223bc7b77598d351c0dd21d7af5419845a453ca48f2f81e6952a5cdd993d620d580f9a7154bcbe1402b52f5179f4a6ff70c7cabc14443f", 0xa1) renameat2(r1, &(0x7f0000000340)='./file0\x00', r2, &(0x7f00000003c0)='./file0\x00', 0x1) ftruncate(r0, 0x4) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) read(r3, &(0x7f0000000040)=""/87, 0x57) r4 = open(&(0x7f0000000000)='./file0\x00', 0x20840, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000640)={0x0, 0x1c9b, 0x100000000, 0x2, 0x80000000, 0x101}, &(0x7f0000000680)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000006c0)={r5, 0x0, 0x2}, 0x8) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000500)={0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000580)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000540)={r6, 0x80000, r4}) ioctl$SIOCSIFHWADDR(r4, 0x8924, &(0x7f0000000180)={'syzkaller0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) ioctl$EVIOCGEFFECTS(r4, 0x80044584, &(0x7f00000002c0)=""/48) 2018/03/27 00:28:02 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ptmx\x00', 0x42002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000000000)="9c", 0x1) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{0x6, 0x8}, {0x5, 0x3}, {0x1, 0xfffffffffffffff7}, {0x1, 0x3f}, {0x8, 0x12f}, {0x3}]}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x800, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x1}) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000140)="15be3a83c663cb74d9eb6c49ced90192c9d9932d5d2933b1aecafabdf9ff16448d9cb39d5f674e87b84dee03f86c69a27e0d826abcf2f84f7805b300ae96e137bfbec2cb494f1168c9c8752ae171dc0d4da06d4dd6d77dcd3eeab9b9b8952810612f1ebe6dfe") 2018/03/27 00:28:02 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2080, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x101100, 0x0) close(r0) r1 = getpgrp(0x0) move_pages(r1, 0x2, &(0x7f0000000080)=[&(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffa000/0x4000)=nil], &(0x7f00000000c0)=[0x35c1, 0x13b8, 0xfffffffffffffff9], &(0x7f0000000100)=[0x0, 0x0, 0x0], 0x6) 2018/03/27 00:28:02 executing program 0: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4000, 0x0) bind$vsock_dgram(r1, &(0x7f0000000040)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) bind$netlink(r0, &(0x7f0000000100)={0x10, 0x0, 0x0, 0x30000004}, 0xc) 2018/03/27 00:28:02 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1000000000000007, &(0x7f000073bffc), 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x800, 0x2) connect$netrom(r1, &(0x7f0000000040)=@ax25={0x3, {"ed682bb6c0283a"}, 0x9fb1}, 0x10) fsync(r1) 2018/03/27 00:28:02 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x2407d, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000040)={0xb060fcb1248c6133, 0x10001}) r1 = memfd_create(&(0x7f00000000c0)='dev ', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000cdfff5)='/dev/loop#\x00', 0x0, 0x1) ioctl(r2, 0x442000000000127f, &(0x7f0000000000)) signalfd(r1, &(0x7f0000000080)={0x200}, 0x8) 2018/03/27 00:28:02 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff0001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x1000, 0x10, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_RMID(r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x41, &(0x7f0000000340)=""/40, &(0x7f0000001000)=0x28) 2018/03/27 00:28:02 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') read$eventfd(r0, &(0x7f0000000040), 0x8) dup(r0) readv(r0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/150, 0x96}], 0x1) 2018/03/27 00:28:02 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/rfcomm\x00') r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x200000000000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000180)={0x2, 0x0, 0x10001, 0x4}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000000100)={0x7}) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000340)=""/215) syz_kvm_setup_cpu$x86(r2, r0, &(0x7f0000fde000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000200)="d0ae0000650fc768000f3066b9b003000066b80060000066ba000000000f300f09b800008ed866b9800000c00f326635000800000f3066b9800000c00f326635002000000f3066b96409000066b80080000066ba000000000f3066b8000000000f23d00f21f86635200000000f23f8", 0x6f}], 0x1, 0x0, &(0x7f0000000300), 0x0) close(0xffffffffffffffff) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000300), 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu\x00', 0x200002, 0x0) r5 = openat$cgroup_int(r4, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) write$cgroup_int(r5, &(0x7f0000000040), 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f0000000000)="660f72d22866b8fb000f00d8c4c27d0bbe9a9fc4d1400fb66000b9800000c00f3235002000000f30f081b49b280000000080000066baf80cb8bc174086ef66bafc0c66b89d0066efc4c125d186e39d000036440f234ed3d3", 0x58}], 0x1, 0x9, &(0x7f00000000c0)=[@dstype0={0x6}, @cr0], 0x2) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) 2018/03/27 00:28:02 executing program 3: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000000040), &(0x7f0000000080), 0x7ff, &(0x7f0000ff4000/0xa000)=nil, 0x4) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) move_pages(r0, 0x5, &(0x7f0000000100)=[&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ff9000/0x2000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff4000/0x1000)=nil], &(0x7f0000000140), &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2) 2018/03/27 00:28:02 executing program 0: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000100)={0x7, r1, 0x1}) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00ffffffff007910"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x7, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x100000001, 0x101000) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x2100, 0x0) r4 = gettid() ptrace$peekuser(0x3, r4, 0xffffffff) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f00000000c0)={0x3, r3}) 2018/03/27 00:28:02 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xb, 0x3, &(0x7f0000000140)=ANY=[@ANYBLOB="850000170c004000b5000000000000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0xa3f, 0x99, &(0x7f0000000000)=""/153}, 0x48) r0 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x4, 0xea098e8f0af93046) r1 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f00000001c0)={{0x4, 0x6, 0x6, 0x3e88, "e307b00a45f3408cd54ed45906e3cefb39fc80f711734091db290462c58d2c0a54c4b5bcfa2967fe6e92e8b0", 0x2}, 0x0, 0x0, 0xff, r1, 0x6, 0x5, "b2e5a55d63d42a01a933b5141a0c24911515bac22044ac98b814cfa2128b2b17ea2e0bd4e670b64ca539e7d79ff5d8f77003b26da4c1ead6395f3a477e75cde9", &(0x7f0000000180)='GPL\x00', 0x4, [], [0x8, 0x7, 0xdf8, 0x2]}) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'bcsh0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'erspan0\x00', r2}) 2018/03/27 00:28:02 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r0) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x0, 0x0, 0x0, 0x3fd}], 0x30) sendfile(r2, r1, &(0x7f0000000040), 0x80000000) 2018/03/27 00:28:02 executing program 1: lseek(0xffffffffffffffff, 0xfdfffffffffffffe, 0x1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x1, 0xffffffffffffffff}) r1 = getpid() fcntl$setown(r0, 0x8, r1) 2018/03/27 00:28:02 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') readv(r0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/150, 0x96}], 0x1) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000040)={0x81, 0x7, 0x2, 0x7f, 0x40}) 2018/03/27 00:28:03 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f000051f000)='./file0\x00', 0x40, 0x43e) prctl$intptr(0x1c, 0x3) getsockname(r0, &(0x7f0000000040)=@can, &(0x7f00000000c0)=0x80) execveat(r0, &(0x7f0000001ff8)='./file0\x00', &(0x7f0000000ff0), &(0x7f0000001fe4)=[&(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)="747275737465641e00", &(0x7f0000001fff)='\x00'], 0x1000) 2018/03/27 00:28:03 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) pwrite64(r0, &(0x7f0000000040)='\'', 0xfffffe25, 0x100000000000004) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x8001, 0x10, 0x0, 0x1}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180), &(0x7f00000001c0)=0xb) 2018/03/27 00:28:03 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) signalfd(r0, &(0x7f0000000080)={0x800}, 0x8) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{}, {0x0, 0xfffffffffffffff9}}) 2018/03/27 00:28:03 executing program 2: socket$inet(0x2, 0x3, 0xdc) 2018/03/27 00:28:03 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x5, 0x48000) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00000002c0)=@req={0xffffffff, 0x8, 0x3f}, 0xfe3c) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) ppoll(&(0x7f0000000040)=[{r2, 0x100}, {r0}, {r2, 0x8}, {r2}, {r0, 0x4000}, {r2, 0x4406}, {r0, 0x200}], 0x7, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={0x8}, 0x8) readv(r2, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/233, 0xe9}], 0x1) 2018/03/27 00:28:03 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x200, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000000)) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) 2018/03/27 00:28:03 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) sendmsg$nl_crypto(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8880842}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@upd={0x108, 0x12, 0x400, 0x70bd28, 0x25dfdbfd, {{'drbg_nopr_hmac_sha256\x00'}, [], [], 0x2400, 0x2400}, [{0x8, 0x1, 0x8}, {0x8, 0x1, 0x4}, {0x8, 0x1}, {0x8, 0x1, 0x10000}, {0x8, 0x1, 0x401}]}, 0x108}, 0x1, 0x0, 0x0, 0x20000881}, 0x0) 2018/03/27 00:28:03 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000001c0)={0x0, 0x9, 0x10001, 0x9f7, 0x4, 0x100000001, 0x100, 0x3, 0x409, 0x3ff}) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000140)={0x1, 0xe2, &(0x7f0000000040)="fc110db9d2602b8075d764b4918cfa031699b358821748d8c98686b34fdafef81ff5d07039c3bca02348d8727fca621ab1ff5d03c37934a423756528935a58a9e9ad7255edff3565902412df406aef259b060c958ef11a580f26927c687832b78dacf80a644aa6de1a9daadea5562e515d10f6d5f32ed6286c32889eda1b4306bb282ab6fa425af4a1f464f1221ec60b0e3bedda7324e4e503bcbf21a833733717383bc4d6f9c3e24cfdb43a2ac7218043270574b876735b49924c6e29bb098bc87d1081a719cc16add5339a1025a61cbb49e8a62bd4a96e392dd31b55843c382eab"}) readv(r2, &(0x7f0000000180), 0x1000000000000019) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000000240)=0x5) 2018/03/27 00:28:03 executing program 4: mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x0, 0x2832, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x4, {0x2, 0x0, @rand_addr}, 'bond0\x00'}) r1 = socket$inet(0xa, 0x3, 0x5) r2 = accept(r1, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000180)=0xb) ioctl$sock_SIOCGIFINDEX(r1, 0x8982, &(0x7f0000002ff2)) 2018/03/27 00:28:03 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000d16ffc), &(0x7f00002a5ffc)=0x4) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x4, 0x400) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000002500)=ANY=[@ANYRES64=r1, @ANYPTR=&(0x7f0000001400)=ANY=[@ANYBLOB="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", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYRES32=r0, @ANYRES32, @ANYPTR64, @ANYBLOB="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", @ANYPTR64, @ANYRES64=r0, @ANYPTR64, @ANYBLOB="c99f7185f9f576f5b18941a875e4b0a37c29a4484a2dc4dcfa46b613b13798c3", @ANYBLOB], @ANYPTR=&(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="8837db41a57839d2e92b0f0b30ef17ce46659b2ab98575a6aedcbd56bbf4348cbdf6162f2276df451e2f1f98748c00bd08c2efbcc5dc251007d16c4221c4b48bd623f9", @ANYRES16=r0, @ANYBLOB="d761541416ef0c6450c14e0b61a4c8a930b7a032c53a9439e88afc636d08a3c55d1662fdd915a3f7418c98f2868dc3eb31c7ce0437611228a6258d0aedc30a20424051e59d4959bacf1027c9d75449f5b9b779cdaa5bf390b9ae230f4dda4cce10c6eccf24d2a0ba9ae1cd57691d6f9b97153b29a35dd8b1a7f4b125f566ab7b0677c419d9619abdca4cf92b8ca55c539fe4c1d055e4eeb6b8c90112a0c90e33dd3d27df9434708a9ef8f0abb3cfca26617f50d2eeafce934fe618346f7f6ecdd57300e8f87407afa633ca4a9067b1b430feae2f98bae4ed6bc658145a95", @ANYPTR64, @ANYPTR64], @ANYRES16=r0, @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYPTR64, @ANYRES32=r0, @ANYRES64=r0, @ANYRES64=r1, @ANYPTR64, @ANYPTR, @ANYPTR, @ANYPTR64, @ANYPTR], @ANYPTR, @ANYBLOB="ca1f0dba18f95215d50eaa7602b6e73655d41e057a68e5f83c2a458c7ca1c19df416080575ac60252d70190e32664e48a51ef6db4b35533a88d3e888920dfc00ffaf1f3992ab23f77f09eac26a5d6f889998ae280f244e8a5b21ff0450b6ac5f6f0f994f7b428716", @ANYRES32=r1, @ANYRES64], @ANYPTR=&(0x7f00000024c0)=ANY=[@ANYRES32]]) 2018/03/27 00:28:03 executing program 2: r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) pread64(r0, &(0x7f00000001c0)=""/4096, 0x1000, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000000140)={{0x4000001ff, 0x6}, {0x0, 0x2}, 0xffffffffffffffff, 0x2, 0x7ffffffc}) 2018/03/27 00:28:03 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'bcsh0\x00', 0x3}) r1 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8923, &(0x7f0000000180)={'bcsh0\x00', 0x1}) r2 = dup2(r1, r1) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000000)=""/222) 2018/03/27 00:28:03 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x2, 'eql\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f00000000c0)={0x2, 'sit0\x00'}, 0x18) socketpair$inet(0x2, 0x5, 0x200, &(0x7f0000000000)) 2018/03/27 00:28:03 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)="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", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000100)={[0x30, 0x3a, 0x35]}, 0x4) r2 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000140), &(0x7f0000000040)=0x60, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00000000c0)) [ 325.153477] : renamed from bcsh0 [ 325.191763] IPVS: sync thread started: state = BACKUP, mcast_ifn = sit0, syncid = 0, id = 0 [ 325.206165] IPVS: stopping backup sync thread 18090 ... [ 480.670441] kworker/dying (21) used greatest stack depth: 12528 bytes left [ 492.958011] INFO: task kworker/0:1:24 blocked for more than 120 seconds. [ 492.964942] Not tainted 4.16.0-rc7+ #3 [ 492.969376] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.977380] kworker/0:1 D20160 24 2 0x80000000 [ 492.983089] Workqueue: cgroup_destroy css_release_work_fn [ 492.988694] Call Trace: [ 492.991376] __schedule+0x8fb/0x1ec0 [ 492.995142] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 493.000419] ? __sched_text_start+0x8/0x8 [ 493.004617] ? __lock_acquire+0x664/0x3e00 [ 493.008958] ? trace_hardirqs_off+0x10/0x10 [ 493.013344] ? trace_hardirqs_off+0x10/0x10 [ 493.017735] ? trace_hardirqs_off+0x10/0x10 [ 493.022141] ? find_held_lock+0x35/0x1d0 [ 493.026281] schedule+0xf5/0x430 [ 493.029718] ? __mutex_lock+0xaa8/0x1a80 [ 493.033846] ? __schedule+0x1ec0/0x1ec0 [ 493.037837] ? lock_release+0xa40/0xa40 [ 493.041859] ? memset+0x31/0x40 [ 493.045151] ? do_raw_spin_trylock+0x190/0x190 [ 493.049740] ? debug_mutex_free_waiter+0x1b0/0x1b0 [ 493.054663] ? mutex_destroy+0x1d0/0x1d0 [ 493.058743] schedule_preempt_disabled+0x10/0x20 [ 493.063683] __mutex_lock+0xaad/0x1a80 [ 493.067589] ? css_release_work_fn+0xea/0x940 [ 493.072130] ? debug_check_no_locks_freed+0x390/0x3c0 [ 493.077403] ? mutex_lock_io_nested+0x1900/0x1900 [ 493.082253] ? __lock_acquire+0x664/0x3e00 [ 493.086495] ? unwind_next_frame.part.6+0x1a6/0xb40 [ 493.091531] ? free_object+0x150/0x230 [ 493.095428] ? lock_downgrade+0x980/0x980 [ 493.099589] ? trace_hardirqs_off+0x10/0x10 [ 493.103914] ? unwind_next_frame+0x3e/0x50 [ 493.108156] ? trace_hardirqs_off+0x10/0x10 [ 493.112487] ? move_linked_works+0x2c8/0x430 [ 493.116890] ? pr_cont_work+0x130/0x130 [ 493.120876] ? __lock_is_held+0xb6/0x140 [ 493.124960] ? find_held_lock+0x35/0x1d0 [ 493.129066] ? trace_hardirqs_off+0x10/0x10 [ 493.133414] ? debug_object_deactivate+0x364/0x560 [ 493.138394] ? lock_release+0xa40/0xa40 [ 493.142397] mutex_lock_nested+0x16/0x20 [ 493.146492] ? mutex_lock_nested+0x16/0x20 [ 493.150751] css_release_work_fn+0xea/0x940 [ 493.155084] ? trace_hardirqs_off+0x10/0x10 [ 493.159405] ? perf_trace_cgroup_migrate+0xcc0/0xcc0 [ 493.164516] ? lock_acquire+0x1d5/0x580 [ 493.168494] ? lock_acquire+0x1d5/0x580 [ 493.172482] ? process_one_work+0xb89/0x1bb0 [ 493.176901] ? __lock_is_held+0xb6/0x140 [ 493.180982] process_one_work+0xc47/0x1bb0 [ 493.185211] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 493.190403] ? trace_hardirqs_on+0xd/0x10 [ 493.194555] ? pwq_dec_nr_in_flight+0x450/0x450 [ 493.199262] ? __schedule+0x903/0x1ec0 [ 493.203159] ? _raw_spin_unlock_irqrestore+0xa6/0xc0 [ 493.208300] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 493.213352] ? trace_hardirqs_off+0x10/0x10 [ 493.217680] ? retint_kernel+0x10/0x10 [ 493.221582] ? lock_acquire+0x1d5/0x580 [ 493.225556] ? lock_acquire+0x1d5/0x580 [ 493.229551] ? worker_thread+0x4a3/0x1990 [ 493.233738] ? lock_downgrade+0x980/0x980 [ 493.237895] ? lock_release+0xa40/0xa40 [ 493.241906] ? pr_cont_work+0x130/0x130 [ 493.246053] ? do_raw_spin_trylock+0x190/0x190 [ 493.250650] worker_thread+0x223/0x1990 [ 493.254643] ? finish_task_switch+0x1c1/0x7e0 [ 493.259182] ? process_one_work+0x1bb0/0x1bb0 [ 493.263685] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 493.268712] ? trace_hardirqs_on+0xd/0x10 [ 493.272862] ? _raw_spin_unlock_irq+0x27/0x70 [ 493.277369] ? finish_task_switch+0x1c1/0x7e0 [ 493.281871] ? finish_task_switch+0x182/0x7e0 [ 493.286393] ? copy_overflow+0x20/0x20 [ 493.290376] ? __schedule+0x903/0x1ec0 [ 493.294363] ? trace_hardirqs_off+0x10/0x10 [ 493.298728] ? find_held_lock+0x35/0x1d0 [ 493.302867] ? find_held_lock+0x35/0x1d0 [ 493.306969] ? complete+0x62/0x80 [ 493.310463] ? __schedule+0x1ec0/0x1ec0 [ 493.314465] ? do_wait_intr_irq+0x3e0/0x3e0 [ 493.318837] ? __lockdep_init_map+0xe4/0x650 [ 493.323293] ? do_raw_spin_trylock+0x190/0x190 [ 493.327949] ? lockdep_init_map+0x9/0x10 [ 493.332084] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 493.337256] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 493.342365] ? trace_hardirqs_on+0xd/0x10 [ 493.346550] ? __kthread_parkme+0x176/0x240 [ 493.350913] kthread+0x33c/0x400 [ 493.354337] ? process_one_work+0x1bb0/0x1bb0 [ 493.358868] ? kthread_stop+0x7a0/0x7a0 [ 493.362908] ret_from_fork+0x3a/0x50 [ 493.366693] [ 493.366693] Showing all locks held in the system: [ 493.373184] 3 locks held by kworker/0:1/24: [ 493.377984] #0: ((wq_completion)"cgroup_destroy"){+.+.}, at: [<0000000057d1748c>] process_one_work+0xb12/0x1bb0 [ 493.388482] #1: ((work_completion)(&css->destroy_work)#2){+.+.}, at: [<0000000081bd1087>] process_one_work+0xb89/0x1bb0 [ 493.399794] #2: (cgroup_mutex){+.+.}, at: [<000000005ab3a50f>] css_release_work_fn+0xea/0x940 [ 493.408738] 4 locks held by kworker/u4:4/735: [ 493.413292] #0: ((wq_completion)"%s""netns"){+.+.}, at: [<0000000057d1748c>] process_one_work+0xb12/0x1bb0 [ 493.423369] #1: (net_cleanup_work){+.+.}, at: [<0000000081bd1087>] process_one_work+0xb89/0x1bb0 [ 493.432595] #2: (net_mutex){+.+.}, at: [<00000000a76af218>] cleanup_net+0x242/0xcb0 [ 493.440644] #3: (rtnl_mutex){+.+.}, at: [<00000000c911e2f6>] rtnl_lock+0x17/0x20 [ 493.448446] 2 locks held by khungtaskd/869: [ 493.452788] #0: (rcu_read_lock){....}, at: [<0000000078977c4f>] watchdog+0x1c5/0xd60 [ 493.461078] #1: (tasklist_lock){.+.+}, at: [<000000001d7d6758>] debug_show_all_locks+0xd3/0x3d0 [ 493.470175] 2 locks held by rs:main Q:Reg/4294: [ 493.474879] #0: (&f->f_pos_lock){+.+.}, at: [<00000000fecf39c3>] __fdget_pos+0x12b/0x190 [ 493.483348] #1: (sb_writers#4){.+.+}, at: [<00000000dff815ce>] vfs_write+0x407/0x510 [ 493.491505] 2 locks held by getty/4387: [ 493.495511] #0: (&tty->ldisc_sem){++++}, at: [<000000006b51f2e8>] ldsem_down_read+0x37/0x40 [ 493.504269] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000002936c29f>] n_tty_read+0x2ef/0x1a40 [ 493.513637] 2 locks held by getty/4388: [ 493.517762] #0: (&tty->ldisc_sem){++++}, at: [<000000006b51f2e8>] ldsem_down_read+0x37/0x40 [ 493.526502] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000002936c29f>] n_tty_read+0x2ef/0x1a40 [ 493.535843] 2 locks held by getty/4389: [ 493.539807] #0: (&tty->ldisc_sem){++++}, at: [<000000006b51f2e8>] ldsem_down_read+0x37/0x40 [ 493.548488] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000002936c29f>] n_tty_read+0x2ef/0x1a40 [ 493.557770] 2 locks held by getty/4390: [ 493.561738] #0: (&tty->ldisc_sem){++++}, at: [<000000006b51f2e8>] ldsem_down_read+0x37/0x40 [ 493.570403] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000002936c29f>] n_tty_read+0x2ef/0x1a40 [ 493.579692] 2 locks held by getty/4391: [ 493.583650] #0: (&tty->ldisc_sem){++++}, at: [<000000006b51f2e8>] ldsem_down_read+0x37/0x40 [ 493.592324] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000002936c29f>] n_tty_read+0x2ef/0x1a40 [ 493.601609] 2 locks held by getty/4392: [ 493.605586] #0: (&tty->ldisc_sem){++++}, at: [<000000006b51f2e8>] ldsem_down_read+0x37/0x40 [ 493.614311] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000002936c29f>] n_tty_read+0x2ef/0x1a40 [ 493.623653] 2 locks held by syz-executor4/4464: [ 493.628345] #0: (sb_writers#10){.+.+}, at: [<00000000953621c5>] mnt_want_write+0x3f/0xb0 [ 493.636832] #1: (&type->i_mutex_dir_key#3/1){+.+.}, at: [<0000000006bb9bd1>] do_rmdir+0x380/0x5f0 [ 493.646102] 2 locks held by syz-executor2/4466: [ 493.651063] #0: (sb_writers#10){.+.+}, at: [<00000000953621c5>] mnt_want_write+0x3f/0xb0 [ 493.659579] #1: (&type->i_mutex_dir_key#3/1){+.+.}, at: [<0000000006bb9bd1>] do_rmdir+0x380/0x5f0 [ 493.668795] 4 locks held by syz-executor6/4468: [ 493.673454] #0: (sb_writers#11){.+.+}, at: [<00000000953621c5>] mnt_want_write+0x3f/0xb0 [ 493.681892] #1: (&type->i_mutex_dir_key#4/1){+.+.}, at: [<00000000a6ee945e>] filename_create+0x192/0x520 [ 493.691889] #2: (cgroup_mutex){+.+.}, at: [<00000000e7e34115>] cgroup_kn_lock_live+0x29e/0x580 [ 493.700835] #3: (rtnl_mutex){+.+.}, at: [<00000000c911e2f6>] rtnl_lock+0x17/0x20 [ 493.708566] 3 locks held by kworker/1:4/5773: [ 493.713067] #0: ((wq_completion)"cgroup_destroy"){+.+.}, at: [<0000000057d1748c>] process_one_work+0xb12/0x1bb0 [ 493.723662] #1: ((work_completion)(&css->destroy_work)#2){+.+.}, at: [<0000000081bd1087>] process_one_work+0xb89/0x1bb0 [ 493.734793] #2: (cgroup_mutex){+.+.}, at: [<000000005ab3a50f>] css_release_work_fn+0xea/0x940 [ 493.743642] 4 locks held by syz-executor3/5901: [ 493.748315] #0: (sb_writers#10){.+.+}, at: [<00000000953621c5>] mnt_want_write+0x3f/0xb0 [ 493.756755] #1: (&type->i_mutex_dir_key#3/1){+.+.}, at: [<0000000006bb9bd1>] do_rmdir+0x380/0x5f0 [ 493.765969] #2: (&type->i_mutex_dir_key#3){++++}, at: [<000000002cd092bd>] vfs_rmdir+0xd6/0x410 [ 493.774997] #3: (cgroup_mutex){+.+.}, at: [<00000000e7e34115>] cgroup_kn_lock_live+0x29e/0x580 [ 493.783943] 3 locks held by kworker/1:9/9374: [ 493.788428] #0: ((wq_completion)"%s"("ipv6_addrconf")){+.+.}, at: [<0000000057d1748c>] process_one_work+0xb12/0x1bb0 [ 493.799372] #1: ((addr_chk_work).work){+.+.}, at: [<0000000081bd1087>] process_one_work+0xb89/0x1bb0 [ 493.808841] #2: (rtnl_mutex){+.+.}, at: [<00000000c911e2f6>] rtnl_lock+0x17/0x20 [ 493.816578] 1 lock held by syz-executor5/16180: [ 493.821259] #0: (rtnl_mutex){+.+.}, at: [<00000000c911e2f6>] rtnl_lock+0x17/0x20 [ 493.829172] 2 locks held by getty/16483: [ 493.833223] #0: (&tty->ldisc_sem){++++}, at: [<000000006b51f2e8>] ldsem_down_read+0x37/0x40 [ 493.841919] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000002936c29f>] n_tty_read+0x2ef/0x1a40 [ 493.851292] 1 lock held by syz-executor5/18088: [ 493.855977] #0: (rtnl_mutex){+.+.}, at: [<00000000c911e2f6>] rtnl_lock+0x17/0x20 [ 493.863703] 1 lock held by syz-executor0/18089: [ 493.868358] #0: (ipvs->sync_mutex){+.+.}, at: [<00000000449bfdc5>] do_ip_vs_set_ctl+0x277/0x1cc0 [ 493.877495] 2 locks held by syz-executor0/18091: [ 493.882249] #0: (rtnl_mutex){+.+.}, at: [<00000000c911e2f6>] rtnl_lock+0x17/0x20 [ 493.889985] #1: (ipvs->sync_mutex){+.+.}, at: [<0000000090a4f497>] do_ip_vs_set_ctl+0x10f8/0x1cc0 [ 493.899179] 3 locks held by syz-executor1/18087: [ 493.903944] #0: (sb_writers#10){.+.+}, at: [<00000000dff815ce>] vfs_write+0x407/0x510 [ 493.912109] #1: (&of->mutex){+.+.}, at: [<000000008500d330>] kernfs_fop_write+0x208/0x440 [ 493.920623] #2: (cgroup_mutex){+.+.}, at: [<00000000e7e34115>] cgroup_kn_lock_live+0x29e/0x580 [ 493.929559] 1 lock held by ipvs-b:13:0/18090: [ 493.934058] #0: (rtnl_mutex){+.+.}, at: [<00000000c911e2f6>] rtnl_lock+0x17/0x20 [ 493.941773] [ 493.943414] ============================================= [ 493.943414] [ 493.950417] NMI backtrace for cpu 0 [ 493.954140] CPU: 0 PID: 869 Comm: khungtaskd Not tainted 4.16.0-rc7+ #3 [ 493.960872] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 493.970999] Call Trace: [ 493.973575] dump_stack+0x194/0x24d [ 493.977183] ? arch_local_irq_restore+0x53/0x53 [ 493.981823] ? debug_show_all_locks+0x2f3/0x3d0 [ 493.986467] ? nmi_cpu_backtrace+0x1be/0x210 [ 493.990864] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 493.995329] nmi_cpu_backtrace+0x1d2/0x210 [ 493.999538] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 494.004013] nmi_trigger_cpumask_backtrace+0x123/0x180 [ 494.009267] arch_trigger_cpumask_backtrace+0x14/0x20 [ 494.014429] watchdog+0x90c/0xd60 [ 494.017876] ? reset_hung_task_detector+0xa0/0xa0 [ 494.022692] ? complete+0x62/0x80 [ 494.026128] ? __schedule+0x1ec0/0x1ec0 [ 494.030075] ? do_wait_intr_irq+0x3e0/0x3e0 [ 494.034367] ? __lockdep_init_map+0xe4/0x650 [ 494.038751] ? do_raw_spin_trylock+0x190/0x190 [ 494.043303] ? lockdep_init_map+0x9/0x10 [ 494.047335] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 494.052410] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 494.057406] ? trace_hardirqs_on+0xd/0x10 [ 494.061541] ? __kthread_parkme+0x176/0x240 [ 494.065858] kthread+0x33c/0x400 [ 494.069202] ? reset_hung_task_detector+0xa0/0xa0 [ 494.074016] ? kthread_stop+0x7a0/0x7a0 [ 494.077973] ret_from_fork+0x3a/0x50 [ 494.081731] Sending NMI from CPU 0 to CPUs 1: [ 494.086259] NMI backtrace for cpu 1 skipped: idling at native_safe_halt+0x6/0x10 [ 494.087248] Kernel panic - not syncing: hung_task: blocked tasks [ 494.100049] CPU: 0 PID: 869 Comm: khungtaskd Not tainted 4.16.0-rc7+ #3 [ 494.106775] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 494.116099] Call Trace: [ 494.118672] dump_stack+0x194/0x24d [ 494.122275] ? arch_local_irq_restore+0x53/0x53 [ 494.126936] ? vsnprintf+0x1ed/0x1900 [ 494.130733] panic+0x1e4/0x41c [ 494.133924] ? refcount_error_report+0x214/0x214 [ 494.138686] ? nmi_trigger_cpumask_backtrace+0xf0/0x180 [ 494.144050] watchdog+0x91d/0xd60 [ 494.147511] ? reset_hung_task_detector+0xa0/0xa0 [ 494.152356] ? complete+0x62/0x80 [ 494.155793] ? __schedule+0x1ec0/0x1ec0 [ 494.159754] ? do_wait_intr_irq+0x3e0/0x3e0 [ 494.164490] ? __lockdep_init_map+0xe4/0x650 [ 494.168873] ? do_raw_spin_trylock+0x190/0x190 [ 494.173434] ? lockdep_init_map+0x9/0x10 [ 494.177468] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 494.182555] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 494.187544] ? trace_hardirqs_on+0xd/0x10 [ 494.191669] ? __kthread_parkme+0x176/0x240 [ 494.195968] kthread+0x33c/0x400 [ 494.199311] ? reset_hung_task_detector+0xa0/0xa0 [ 494.204126] ? kthread_stop+0x7a0/0x7a0 [ 494.208076] ret_from_fork+0x3a/0x50 [ 494.212310] Dumping ftrace buffer: [ 494.216077] (ftrace buffer empty) [ 494.219767] Kernel Offset: disabled [ 494.223374] Rebooting in 86400 seconds..