0011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000500)='/dev/dmmidi#\x00', 0xfffffffffffffffa, 0x10002) ioctl$VHOST_SET_VRING_CALL(r3, 0x4008af21, &(0x7f0000000680)={0x3, r1}) r4 = mmap$binder(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x10, r3, 0x1) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000280)={0x0}) clock_gettime(0x0, &(0x7f0000000600)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) select(0x40, &(0x7f0000000540)={0xfffffffffffffffe, 0x217, 0xfffffffffffffe00, 0x2, 0xfffffffffffffff9, 0x6, 0x7953, 0x7}, &(0x7f0000000580)={0xfff, 0x5cd1, 0x7, 0x8, 0x200, 0x7, 0x0, 0x10000}, &(0x7f00000005c0)={0x0, 0xfff, 0x3, 0x2, 0x9, 0x6, 0xffff, 0x7}, &(0x7f0000000640)={r6, r7/1000+10000}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000004c0)={0xac, 0x0, &(0x7f0000000340)=[@acquire_done={0x40106309, r4}, @clear_death={0x400c630f, 0x2, 0x3}, @request_death={0x400c630e, 0x4}, @acquire={0x40046305, 0x3}, @clear_death={0x400c630f, 0x2, 0x3}, @increfs_done={0x40106308, r5, 0x3}, @reply_sg={0x40486312, {{0x4, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x20, 0x20, &(0x7f00000002c0)=[@fda={0x66646185, 0x8, 0x1, 0x18}], &(0x7f0000000300)=[0x38, 0x0, 0x78, 0x38]}, 0x4}}], 0xa4, 0x0, &(0x7f0000000400)="c859843bd8d4f7781651bb9faf84cba35b4e2597a19e6bcc550131b80641da30ad2c21aec74dcae97f334f353f6a72f91cf7e693dd6c9e65b69f385ff93ddd8b5a5cacf262fc95c276337c3f832856e5c3ee0a16c80365cc6daf5d256c5634104fef88011081538713fdbdcad3e38e1cb576e0ad7db8cc2ee42a33d9f2ea83948be1c847cdccd13ab19126ee3287fdc1d135ef2c003a9350472f3cdb4e567c56641ab3e7"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0xc, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="11634840", @ANYBLOB="00006efbf5fa5877"], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000080)={0x18, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="036308e9b4bee8a2fcb9795119012d8d34077482f02621b0a009e2074103f156021b802b9c99d4be07543d87fc5b2ececcd76dd6e4cb", @ANYRES64=0x0, @ANYBLOB="03630840", @ANYRES64=0x0], 0x0, 0x0, &(0x7f0000000040)}) 2018/06/01 20:29:37 executing program 0: io_setup(0x3, &(0x7f0000000080)=0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) io_submit(r0, 0x1, &(0x7f00000007c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000040)='0', 0x1}]) shutdown(r1, 0x1) 2018/06/01 20:29:37 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000000040)) setrlimit(0x2, &(0x7f0000cc0ff0)) prctl$setmm(0x23, 0x2, &(0x7f0000ffb000/0x4000)=nil) [ 109.479658] mmap: syz-executor7 (7706): VmData 18571264 exceed data ulimit 0. Update limits or use boot option ignore_rlimit_data. 2018/06/01 20:29:37 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2, 0x7) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000000140)=ANY=[@ANYBLOB="10000006296fb2f4d200000000000000000000000000"], 0x10}}], 0x2, 0xe7e) get_thread_area(&(0x7f0000000180)={0x7fffffff, 0x20000800, 0xffffffff, 0x7, 0x0, 0x10001, 0x4, 0x80000001, 0x10000, 0x1}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x771}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000540)={r2, 0xff1, "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"}, &(0x7f0000000100)=0xff9) setsockopt(r1, 0x5, 0x6, &(0x7f0000000200)="1a21ae53344266c0f07f31f800c206b2755b4606199f7a0fc8db970da893b2e6e1ecf618825ebb6b2fbbbc7434cbc02beca7f07176ebe7d8df2e92ba92c52ac26175ed1555274485fe0c3c3b6a37f730e3f4be356dd8746dcd2a4a8c47391a165f9c58e7ef8f3e447af106c1a49eaba9f9e5f808eda37b4f1b0581f25ef5527826ed9cbe628f4b86e3105b82d2ceb6d9644a24878307a2a37f7065827ab990c62207393ffebc35505776427f9fab47de478689c1cf1861544910d41ada9e894230dfde54bf8985ec611933afd9aaa88412db9abcbb9f7db2cd25dcb3dc6d31a6ae8ae90b18aee9558d45737ebdbc2c66b5024d", 0xf3) 2018/06/01 20:29:37 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = socket(0x11, 0x100000803, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000001c0)={'gre0\x00', 0x5001}) ppoll(&(0x7f0000000000)=[{r2}], 0x1, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140), 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0x20a201}) 2018/06/01 20:29:37 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0xe5b9, @dev={0xfe, 0x80, [], 0x17}, 0x7ff}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x100}, @in6={0xa, 0x4e23, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x64}], 0x74) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000000240)={@vsock={0x28, 0x0, 0x2711, @any=0xffffffff}, {&(0x7f0000000180)=""/79, 0x4f}, &(0x7f0000000200), 0xc}, 0xa0) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f00000003c0)={@loopback, 0x0}, &(0x7f0000000400)=0x14) connect$can_bcm(r2, &(0x7f0000000440)={0x1d, r3}, 0x10) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0x4068aea3, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000340)=0x80, 0x4) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) openat$kvm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/kvm\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, @in={0x2, 0x4e21, @rand_addr=0xb74e}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x100000000}, @in={0x2, 0x4e23, @rand_addr=0x3}, @in={0x2, 0x4e24, @loopback=0x7f000001}], 0x6c) 2018/06/01 20:29:37 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:29:37 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0x0) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:29:37 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x20000008912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'bond0\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000440)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)=@setlink={0x2c, 0x13, 0x811, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_ADDRESS={0xc, 0x1, @empty=[0x3008]}]}, 0x2c}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xfa8a}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000080)={r4, 0x2c}, 0x8) 2018/06/01 20:29:37 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) creat(&(0x7f0000000000)='./file0\x00', 0x10) close(r0) r2 = accept4(r1, &(0x7f0000c71000)=@alg, &(0x7f0000715ffc)=0x58, 0x0) sendmmsg(r2, &(0x7f000000a200)=[{{0x0, 0x0, &(0x7f0000000600)}}, {{&(0x7f0000006040)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f00000061c0)=[{&(0x7f0000006080)='y', 0x1}], 0x1, &(0x7f0000006200)}}], 0x2, 0x4040800) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)) [ 109.616842] binder: 7712:7717 BC_ACQUIRE_DONE node 7 has no pending acquire request [ 109.625073] binder: 7712:7717 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2 [ 109.733393] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 109.735557] binder: 7712:7717 BC_REQUEST_DEATH_NOTIFICATION invalid ref 4 [ 109.751131] binder: 7712:7717 Acquire 1 refcount change on invalid ref 3 ret -22 [ 109.758757] binder: 7712:7717 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2 [ 109.765595] binder: 7712:7717 BC_INCREFS_DONE u0000000000000000 node 7 cookie mismatch 0000000000000003 != 0000000000000000 2018/06/01 20:29:37 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0x0) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) [ 109.777059] binder: 7712:7717 got reply transaction with no transaction stack [ 109.784403] binder: 7712:7717 transaction failed 29201/-71, size 32-32 line 2763 2018/06/01 20:29:37 executing program 2: get_thread_area(&(0x7f0000000100)={0x10005, 0xffffffff, 0x2000, 0x8, 0xa3d, 0xb7d6, 0x4000000000007, 0x0, 0x0, 0x9}) r0 = socket(0x13, 0xa, 0x3) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x101}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e23}}}, 0x84) r2 = syz_init_net_socket$nfc_llcp(0x27, 0x80000000001, 0x1) add_key(&(0x7f0000000440)='id_legacy\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) r3 = add_key(&(0x7f00000004c0)='ceph\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000540)="88b07f86984e23365c32aaa25b62a0b2125ffeaa5734e0c9d15fce0466ab7334d923fb629e69ff57c252e6c0226ac980c52efcf4dc5ec5981ac46f440da1ccc098ebba90a55628cdbabc34f5dc6fde61f00627b655d0826b809b13d7dd99298c6b47f95b135202890a91db6f101ea129fbe41560490c8e05a99f33ded7ee5b56754597a90ea767b1", 0x88, 0xffffffffffffffff) r4 = request_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000400)="2b94e8d56f69606200", r3) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000280)='/dev/full\x00', 0x103000, 0x0) ioctl$TIOCMBIS(r5, 0x5416, &(0x7f00000002c0)=0x7fffffff) prctl$setfpexc(0xc, 0x50000) pread64(r0, &(0x7f0000000380)=""/117, 0x75, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000300)={r1, 0x80000001, 0xfffffffffffffffd, 0x3}, 0x10) keyctl$invalidate(0x15, r4) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f00000000c0), 0x177) 2018/06/01 20:29:37 executing program 6: r0 = epoll_create1(0x0) r1 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x6, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000140)={0x200, 0x5b34e346}) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000180)=""/44, &(0x7f00000001c0)=0x2c) flock(r0, 0x100000000000007) clock_adjtime(0x7, &(0x7f0000000000)={0x7, 0x1, 0xa0, 0x7000000000, 0x1, 0x2, 0xe61f, 0x100000001, 0x8, 0xfffffffffffffffc, 0x3, 0x1, 0x7fffffff, 0x7, 0x20, 0x6, 0x789, 0x7, 0x5, 0x1f, 0x80000000, 0x9, 0x81, 0x2, 0xfffffffffffffffe}) 2018/06/01 20:29:37 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(0xffffffffffffffff, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:29:37 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x40}, 0xb) accept4(r0, &(0x7f0000000140)=@sco, &(0x7f00000001c0)=0x80, 0x80000) r2 = accept$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c) write$binfmt_script(r2, &(0x7f0000000100)={'#! ', './file0', [], 0xa}, 0xb) 2018/06/01 20:29:37 executing program 5: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x6, 0x1, 0xf6, &(0x7f0000000040)=[0x0], 0x1}, 0x20) connect$nfc_llcp(r0, &(0x7f0000000240)={0x27, 0x1, 0x0, 0x7, 0x0, 0x43eeec6c, "df8397f76e49c1b7aba1fb8a382515c343df639cb8bedc5efce931022c50ed87c82e327a5d3a1efdaf5fb8a22624ab1cd969d99d9c2193245ac44fb2e1aa96", 0x16}, 0x60) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) [ 110.111158] binder: 7712:7717 got transaction to invalid handle [ 110.117314] binder: 7712:7717 transaction failed 29201/-22, size 0-0 line 2856 [ 110.164489] binder: 7712:7717 unknown command -385326333 [ 110.170379] binder: 7712:7717 ioctl c0306201 20000080 returned -22 [ 110.214815] binder_alloc: binder_alloc_mmap_handler: 7712 20001000-20004000 already mapped failed -16 [ 110.225582] binder: BINDER_SET_CONTEXT_MGR already set [ 110.231396] binder: 7712:7717 ioctl 40046207 0 returned -16 [ 110.242478] binder: 7712:7790 got transaction to invalid handle [ 110.248671] binder: 7712:7790 transaction failed 29201/-22, size 0-0 line 2856 [ 110.256674] binder: 7712:7717 BC_ACQUIRE_DONE u0000000000000000 no match [ 110.263604] binder: 7712:7717 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2 [ 110.270957] binder: 7712:7717 BC_REQUEST_DEATH_NOTIFICATION invalid ref 4 [ 110.277991] binder: 7712:7717 Acquire 1 refcount change on invalid ref 3 ret -22 [ 110.285578] binder: 7712:7717 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2 [ 110.292359] binder: 7712:7717 BC_INCREFS_DONE u0000000000000000 no match [ 110.299231] binder: 7712:7717 got reply transaction with no transaction stack [ 110.306569] binder: 7712:7717 transaction failed 29201/-71, size 32-32 line 2763 [ 110.327484] binder: undelivered TRANSACTION_ERROR: 29201 [ 110.333286] binder: undelivered TRANSACTION_ERROR: 29201 2018/06/01 20:29:38 executing program 3: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000240), 0x4) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x30) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00') utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)) r3 = dup2(r0, r1) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000000080)=0x6) 2018/06/01 20:29:38 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x9000000000004) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400190000bb4b80040d8c5628060000000004106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x100, 0x46) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000100)) r2 = msgget(0x2, 0x10) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000000)=""/183) 2018/06/01 20:29:38 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000600)=[{&(0x7f0000000540)=""/180, 0xb4}], 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000180)={r0}) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f00000001c0)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x42, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 'bpq0\x00'}) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r4 = syz_open_dev$evdev(&(0x7f0000000500)='/dev/input/event#\x00', 0x0, 0x0) r5 = dup(r4) r6 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000080)={0x0, @broadcast, @loopback}, &(0x7f0000000100)=0xc) syz_kvm_setup_cpu$x86(r5, r7, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000180), 0x0) r8 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000140)={0x1f}, 0xc) connect$rds(r8, &(0x7f0000000040)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/06/01 20:29:38 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0x0) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:29:38 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000), 0x0) 2018/06/01 20:29:38 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x4}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x12, &(0x7f0000000ffc), &(0x7f0000013000)=0xffffffffffffffd0) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r1}) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000100)=0xfffffffffffffdf8) close(r0) 2018/06/01 20:29:38 executing program 5: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/raw\x00') writev(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)="1f48a8776d1db85008d1a52ad7843aa8073319adef58b6ddaca3dcbf9536d1703e118cf485237fbb7d1826f13b0ab0c76514e1bfb582aa7b9522bcaa7876cd26722d1f6ca3bc644fc0618a7dfd4fb5220f", 0x51}], 0x1) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") sendfile(r0, r1, &(0x7f0000000000), 0x80000002) r3 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3f, 0x20000) getsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$KVM_GET_EMULATED_CPUID(r4, 0xc008ae09, &(0x7f0000000080)=""/17) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f00000000c0)={0x0, 0xccee}, 0x8) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40042409, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = gettid() sched_setaffinity(r5, 0x8, &(0x7f0000000640)=0x94d1) socket(0x3, 0x2, 0x3f) fcntl$setstatus(r3, 0x4, 0x800) connect$llc(r3, &(0x7f0000000100)={0x1a, 0x323, 0x1, 0x8, 0x81, 0x1, @random="b11552fdb9b5"}, 0x10) 2018/06/01 20:29:38 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x200000, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000040)=0x6) set_tid_address(&(0x7f0000000100)) 2018/06/01 20:29:38 executing program 6: setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00000000c0)=0xa4b, 0x4) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000000040)=0x4006, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000000180)="050100000500000000000000ffb25bc202938207d903378c398d5375c5f73f2e55067d2780e19e33e3c2e7725f5861f7402810fadc5712f29508c008e26575efe5eb8f5972eaecff8b30ac32030e80fa87d0d03d", 0x54, 0x0, &(0x7f0000000000)={0xa, 0x100200000800, 0x8000000000005, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/06/01 20:29:38 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0x0) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:29:38 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000), 0x0) 2018/06/01 20:29:38 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_fuse_mount(&(0x7f0000000400)='./file0\x00', 0x4000, 0x0, r0, 0x0, 0x0) r2 = syz_fuse_mount(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r3 = gettid() sched_setaffinity(r3, 0x8, &(0x7f00000000c0)=0xfffffffffffffff7) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000000000)=r1) dup3(r1, r2, 0x0) [ 111.081664] llc_conn_state_process: llc_conn_service failed 2018/06/01 20:29:38 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) r1 = socket$inet6(0xa, 0x2, 0x88) ioctl(r1, 0x8912, &(0x7f0000000240)="00a0bb0000d82c99240970") setsockopt$inet6_int(r1, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3c, &(0x7f00002cef88)="5780d01c", 0x4) inotify_init() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000100)={{{@in=@loopback, @in=@multicast1}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000000)=0xe8) recvfrom$inet6(r0, &(0x7f0000000080)=""/49, 0x31, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x707000) r2 = syz_open_dev$vcsa(&(0x7f0000000380)='/dev/vcsa#\x00', 0x7ffffffe, 0xa03) ioctl$IOC_PR_RESERVE(r2, 0x401070c9, &(0x7f0000000200)={0x9, 0x1}) 2018/06/01 20:29:38 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x40000000000) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047"}], 0x0, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_X86_SET_MCE(r3, 0x4008ae89, &(0x7f0000000140)={0x2, 0x1a0}) 2018/06/01 20:29:38 executing program 5: r0 = socket(0x10, 0x3, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000001c0)=@nat={'nat\x00', 0x1b, 0x5, 0x510, 0x110, 0x110, 0xffffffff, 0x110, 0x110, 0x440, 0x440, 0xffffffff, 0x440, 0x440, 0x5, &(0x7f0000000140), {[{{@ipv6={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0xb}, [0xffffffff, 0xff000000, 0xffffffff, 0xffffffff], [0xffffffff, 0xffffffff, 0x0, 0xffffff00], '\x00', '\x00', {}, {0xff}, 0x11, 0x2, 0x1, 0x20}, 0x0, 0xc8, 0x110}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x14, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, @port=0x4e22, @icmp_id=0x64}}}, {{@uncond, 0x0, 0xc8, 0x110}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x2, @ipv4=@dev={0xac, 0x14, 0x14, 0x15}, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}, @port=0x4e20, @gre_key}}}, {{@uncond, 0x0, 0xc8, 0x110}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x10, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @port=0x4e21, @icmp_id=0x67}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff, 0xff000000, 0xff000000], [0x0, 0xffffff00, 0xffffffff, 0xff], 'bond_slave_0\x00', 'veth1_to_bridge\x00', {}, {0xff}, 0x87, 0x0, 0x1, 0x42}, 0x0, 0xc8, 0x110}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x8, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}, @ipv4=@multicast1=0xe0000001, @icmp_id=0x64, @port=0x4e23}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x570) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0x276, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) 2018/06/01 20:29:38 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000), 0x0) 2018/06/01 20:29:39 executing program 3: getgroups(0x2, &(0x7f0000000100)=[0xffffffffffffffff, 0xffffffffffffffff]) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x14000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000000c0)={r2, 0x400000, 0x10, 0xffffffffffff36f3, 0x1ff}, &(0x7f0000000140)=0x18) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='ecryptfs\x00', 0x20, &(0x7f0000000240)="58e4aa0fbab85221659d0c61f85092382e75491d9fde79abec6a6bb7c3e9aeda28464fbcd090c5a2ae3a7b8b76b7c7f03baa57c60f2433eab2396ac792a2d8a590c7321cfc54c9e955c8f739cecc2f5c21ddfe20466346a6d8cf98b3f5f1b61ad32e587682cfc914bf8a105fef177d8156b8d43da9ab98ee5c5d5927d0a0b21dd6fe9b685db3f84b5e66dc0a44b96332d3cba407e0fdf5") r4 = semget$private(0x0, 0x2, 0x200) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000340)={r3, 0x8, 0x30}, &(0x7f0000000380)=0xc) semop(r4, &(0x7f0000000300)=[{0x0, 0x80000001, 0x800}, {0x0, 0x2, 0x1000}, {0x3, 0xb8f, 0x1800}, {0x2, 0x602, 0x1000}, {0x5, 0xfff, 0x1000}, {0x1, 0x7ff, 0x800}, {0x0, 0x9, 0x1000}, {0x2, 0x6be}], 0x8) setns(r1, 0x20000000) setregid(0x0, r0) 2018/06/01 20:29:39 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x200000, 0x20) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000000140)=@req3={0xfffffffffffffffd, 0x6, 0xe68, 0xfff, 0x7f, 0x1ff, 0x7}, 0x1c) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x3810c2, 0x0) ioctl$PIO_UNIMAPCLR(r4, 0x4b68, &(0x7f0000000240)={0xfffffffffffffffd, 0xfffffffffffff801, 0x6}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000000180)={0x0, 0x33, 0x8, 0x7ff, 0x2d, 0x9}) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000000c0)=ANY=[@ANYBLOB="02000000000000000100000000000000000000000000000000000000000000000a000000010000000000000000000000000000d749c5f700"]) syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x4da1, 0x8100) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r5, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x20, @mcast2={0xff, 0x2, [], 0x1}, 0x6}], 0x1c) 2018/06/01 20:29:39 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(0xffffffffffffffff, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:29:39 executing program 0: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0xffffffffffffffff, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xffffffffffffffff, 0x0, 0x100000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000000180), 0x8) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f00000000c0)={{0x2c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x3, 'lc\x00', 0xa, 0x0, 0xe}, {@dev={0xac, 0x14, 0x14, 0x13}, 0x4e23, 0x0, 0xfffffffffffffffb, 0x10000, 0x5}}, 0x44) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000140)=0x2000100, 0xfffffdb0) 2018/06/01 20:29:39 executing program 7: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0), 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fallocate(r0, 0x0, 0x6, 0x10001) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000040)={0x0, &(0x7f0000000040)}) 2018/06/01 20:29:39 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff00", 0x10) 2018/06/01 20:29:39 executing program 2: uselib(&(0x7f00000001c0)='./file0\x00') r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000200)=0xe8) stat(&(0x7f0000000240)='./file1\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000180)='./file0\x00', r1, r2) setsockopt(r0, 0xff, 0x1, &(0x7f0000000040)="1800167518", 0x5) r3 = syz_open_dev$admmidi(&(0x7f0000001640)='/dev/admmidi#\x00', 0x7f, 0x200881) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f00000016c0), &(0x7f0000001700)=0x10) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f0000001680)=0x4) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vsock\x00', 0x200000, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r4, 0x89e1, &(0x7f00000004c0)=0x1) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001600)={r4, &(0x7f0000000500)="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", &(0x7f0000001500)=""/240}, 0x18) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000140), &(0x7f0000000280), &(0x7f00000002c0)=0x0) chown(&(0x7f0000000000)='./file0\x00', r5, r6) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000001800)={0x100, 0x9, 0x8, 0x1, 0x80000000, 0x5, 0x8, 0xfffffffffffff8a7}, &(0x7f0000001840)=0x20) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000001740)=0x4, 0x2) 2018/06/01 20:29:39 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000e40)="0047fc2f07d82c99240970") r1 = socket$can_raw(0x1d, 0x3, 0x1) unshare(0x400) ioctl$sock_SIOCETHTOOL(r1, 0x8906, &(0x7f0000000000)={'ip6tnl0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="3a0000000000538e"]}) socket$inet_icmp(0x2, 0x2, 0x1) 2018/06/01 20:29:39 executing program 2: perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_vs\x00') readv(r0, &(0x7f0000001680)=[{&(0x7f0000001500)=""/135, 0x87}], 0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0xa1, 0x6, 0x5}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x4}, 0x8) 2018/06/01 20:29:39 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff00", 0x10) [ 114.071722] IPVS: ftp: loaded support on port[0] = 21 [ 114.421687] bridge0: port 1(bridge_slave_0) entered blocking state [ 114.428088] bridge0: port 1(bridge_slave_0) entered disabled state [ 114.435279] device bridge_slave_0 entered promiscuous mode [ 114.461063] bridge0: port 2(bridge_slave_1) entered blocking state [ 114.467444] bridge0: port 2(bridge_slave_1) entered disabled state [ 114.474606] device bridge_slave_1 entered promiscuous mode [ 114.498811] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 114.523580] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 114.592604] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 114.619398] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 114.728490] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 114.735628] team0: Port device team_slave_0 added [ 114.759190] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 114.766483] team0: Port device team_slave_1 added [ 114.791707] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 114.817958] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 114.845288] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 114.871159] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 115.105646] bridge0: port 2(bridge_slave_1) entered blocking state [ 115.112073] bridge0: port 2(bridge_slave_1) entered forwarding state [ 115.118729] bridge0: port 1(bridge_slave_0) entered blocking state [ 115.125113] bridge0: port 1(bridge_slave_0) entered forwarding state [ 115.948769] 8021q: adding VLAN 0 to HW filter on device bond0 [ 116.028894] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 116.108176] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 116.114356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 116.121942] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 116.198393] 8021q: adding VLAN 0 to HW filter on device team0 2018/06/01 20:29:44 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) r1 = fanotify_init(0x0, 0x0) fcntl$getflags(r0, 0x408) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000200)) 2018/06/01 20:29:44 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000), 0x0) 2018/06/01 20:29:44 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000080)=0x87fe, 0x4) r2 = dup3(r0, r1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f0000000280)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r3, @ANYBLOB="b80900000000000000000e000000"], 0x14}, 0x1}, 0x0) 2018/06/01 20:29:44 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x201028200000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_GET_NUM_WAITING(r0, 0x227c, &(0x7f0000000200)) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/91, 0x5b}], 0x1) 2018/06/01 20:29:44 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000001ff0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x12a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaa000008004500001c00000000001190780000000ce00000014e204e2300089078"], 0x0) 2018/06/01 20:29:44 executing program 0: r0 = socket(0x10, 0x100000802, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000180)=ANY=[@ANYBLOB="6d616e676c650000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000711b"], 0x58) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip6_mr_vif\x00') ioctl$KDSKBLED(r3, 0x4b65, 0x1000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000300)={'ifb0\x00', 0x3082}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8923, &(0x7f00000000c0)={"6966623000f7ff010000000000000076", 0x3001}) 2018/06/01 20:29:44 executing program 2: setrlimit(0x40000000000008, &(0x7f0000000000)) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={0xffffffff, 0x2, 0x10}, 0xc) write$binfmt_elf64(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0xfff, 0xffffffff, 0x6, 0x101, 0x3, 0x6, 0x2, 0x2b5, 0x40, 0x324, 0xffffffffffff42c8, 0x400, 0x38, 0x1, 0x7fffffff, 0x7, 0x6}, [{0x0, 0x4, 0x3, 0x9, 0x3, 0x0, 0x2, 0x7}, {0x7, 0x7, 0x100000001, 0xb1d9, 0x100, 0x81, 0x2, 0x3}], "5293f551c3c649f581401047e37e8123c99734df515ebd06bd7e5c84eb3661bd7d122318693a8b276d91d4e54a8f736b7ed1cce356a4fa9c5b34ad69a8b2d11d3a205eb4ebf4f96332dc7c39b9558449810fddd4ed9572dea576ccdb7fbe81d4ea90911d43ecf19777644887a91267959dd3d56ee7a07f7a", [[], [], [], [], [], [], [], [], [], []]}, 0xb28) mlock(&(0x7f0000000000/0x1000)=nil, 0x1000) capset(&(0x7f0000001140)={0x19980330}, &(0x7f00009b3000)) mremap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) 2018/06/01 20:29:44 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff00", 0x10) [ 116.718071] capability: warning: `syz-executor2' uses 32-bit capabilities (legacy support in use) 2018/06/01 20:29:44 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x1, 0x109) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000180)=0x4) sched_setaffinity(0x0, 0x8, &(0x7f0000d4b000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc0bc5310, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000100)) 2018/06/01 20:29:44 executing program 3: socket(0x0, 0x7, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$int_out(r0, 0x90004524, &(0x7f0000000000)) 2018/06/01 20:29:44 executing program 7: socket$inet6_dccp(0xa, 0x6, 0x0) socketpair(0x4000000000001e, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000080)={{0x0, 0x1}, {0xf}}) setsockopt$sock_attach_bpf(r0, 0x10f, 0x87, &(0x7f00000000c0), 0x4) [ 116.780318] : renamed from ifb0 2018/06/01 20:29:45 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x5, 0x400) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_TIMEOUT(r2, 0x2201, &(0x7f00000001c0)=0xfffffffffffffffd) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="000100000008000066000000c9030000ec00ff7f00000000010000000000e99acf52c9b24700000000010000000000006e5fbe5abf95ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1011feeae7a977e068337e08eda6123b2ae887ccc8ebd7f894"]) 2018/06/01 20:29:45 executing program 6: clock_gettime(0x0, &(0x7f0000000040)) nanosleep(&(0x7f0000000180), &(0x7f00000001c0)) nanosleep(&(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00006d8000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f00000000c0)) 2018/06/01 20:29:45 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000), 0x0) 2018/06/01 20:29:45 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180", 0x18) 2018/06/01 20:29:45 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) socket$inet(0x2, 0x80004, 0x80000001) ioctl(r0, 0x8912, &(0x7f0000000080)="0247e22f05d02c99240970") unshare(0x200) r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000480)='ns/mnt\x00') setns(r1, 0x0) getcwd(&(0x7f0000000180)=""/217, 0xd9) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000280)=""/208, 0xd0}, {&(0x7f00000000c0)=""/54, 0x36}, {&(0x7f0000000380)=""/229, 0xe5}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x1f}, 0x10000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001500)={'ip6tnl0\x00', r2}) 2018/06/01 20:29:45 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={r0, 0x0, 0x0, 0xfffffffffffffff9, &(0x7f0000000100)=[0x0, 0x0], 0x2}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x20}}, 0x5cc4, 0x0, 0x0, 0x8, 0x5ad7, 0x31, 0x3f}, 0x20) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000200)={0x0, @broadcast, @loopback}, &(0x7f0000000240)=0xc) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000340)={&(0x7f00000002c0)={0x10, 0xf503}, 0xc, &(0x7f0000000280)={&(0x7f0000000380)=ANY=[@ANYBLOB="140100002700dfff0000000000000000120000003eade719b21185b40d59cb96f5b30af3e8d95a20ba9f4be2458b5ac4f3cd763ecedbe0d0318ef04b2dde0675aee244b087629099a5ed97a5fc8edb7fb90cad36f1ddf780549fcc96f29510485b2d9ea339ff3075cd"], 0x1}, 0x1}, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000400)={0x4, 0x7, 0x9, {0x77359400}, 0x310, 0xfff}) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='pids.current\x00', 0x0, 0x0) ioctl$TIOCEXCL(r3, 0x540c) 2018/06/01 20:29:45 executing program 7: r0 = socket(0x200000000000011, 0x3, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={'bridge0\x00', 0x0}) getsockopt$packet_buf(r0, 0x107, 0x17, &(0x7f00000000c0)=""/160, &(0x7f0000000040)=0xa0) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) sendmsg$kcm(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000080)="25af4c79dc434a0d7c5fca7102e348a5719a2b8f", 0x14}], 0x1, &(0x7f0000000400)}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000180)={r0, 0x8}) 2018/06/01 20:29:45 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000013000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000000040)=[{0x28, 0x29, 0x39, "27020201594a87ccfe8000000000000059"}], 0x28}, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x2, 0x1, 0x8, &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$IOC_PR_CLEAR(r1, 0x401070cd, &(0x7f0000000200)={0x2}) recvfrom$ipx(r1, &(0x7f00000000c0)=""/234, 0xea, 0x2000, &(0x7f00000001c0)={0x4, 0x1000, 0x7, "28e35f2b56c3", 0x1000}, 0x10) 2018/06/01 20:29:45 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180", 0x18) [ 118.070913] EXT4-fs (loop2): Unrecognized mount option "þêç©wàh3~í¦;*è‡ÌÈë×ø”" or missing value 2018/06/01 20:29:45 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1, 0x400) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x5, 0x0, 0x5, 0xd, 0xc, "80b47aef83fe83370c72f73d3d27120fe4acb7216ec759b6c891b1854d64bb096597174e8a59d2e6f71246f35a416cd3aa7c4bddfc6de5377a2213745a6c3de6", "1ffa64325f3c52814d4b2ebea435dd16675b57c8adc427239309dc7d112b4021e5468a8a8a3a1111e2df0c57a820c1a7cc73a561e277884e9f23916b63406eb6", "2b23b3aec14a7ff516a8687e6fb274f92d5202394450751737e4c586570a8a62", [0x400, 0x7]}) syslog(0x3, &(0x7f0000000000), 0x0) 2018/06/01 20:29:45 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000), 0x0) [ 118.138271] EXT4-fs (loop2): Unrecognized mount option "þêç©wàh3~í¦;*è‡ÌÈë×ø”" or missing value 2018/06/01 20:29:45 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='projid_map\x00') r1 = userfaultfd(0x80800) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000180)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f00000002c0)=0xe8) r5 = getpid() stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000440)={0x0, 0x0}) r8 = syz_open_dev$sndseq(&(0x7f0000000680)='/dev/snd/seq\x00', 0x0, 0x4000) r9 = geteuid() stat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getuid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000a00)=0x0) r13 = geteuid() getgroups(0x2, &(0x7f0000000a40)=[0xffffffffffffffff, 0x0]) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000a80)={0xffffffffffffffff}) r16 = open(&(0x7f0000000ac0)='./file0\x00', 0x200000, 0x100) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000b00)={0xffffffffffffffff, 0xffffffffffffffff}) r18 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000b40)='/dev/dsp\x00', 0x22000, 0x0) r19 = bpf$PROG_LOAD(0x5, &(0x7f0000000dc0)={0x9, 0x11, &(0x7f0000000c40)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x17c}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0xe49}, @call={0x85, 0x0, 0x0, 0xd}, @call={0x85, 0x0, 0x0, 0x2b}, @alu={0x4, 0x4, 0xd, 0x7, 0x0, 0xffffffff}, @ldst={0x0, 0x3, 0x2, 0xa, 0xe, 0xfffffff4, 0x8}, @call={0x85, 0x0, 0x0, 0x31}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3}], {0x95}}, &(0x7f0000000d00)='syzkaller\x00', 0x8, 0x73, &(0x7f0000000d40)=""/115, 0x41100, 0x1, [], 0x0, 0xc}, 0x48) r20 = socket(0x8, 0x0, 0x7) r21 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000e40)='/dev/qat_adf_ctl\x00', 0x600080, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000e80)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000ec0)={0x2, 0x20, 0x0, 0xffffffffffffff9c}) r24 = socket$rds(0x15, 0x5, 0x0) r25 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000f00)='./cgroup/syz0\x00', 0x200002, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000f40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000f80)=0x0) fstat(0xffffffffffffffff, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000fc0)='./file0\x00', &(0x7f0000006080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r30 = gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000006100)={0x0, 0x0}, &(0x7f0000006140)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000006180)={0x0, 0x0, 0x0}, &(0x7f00000061c0)=0xc) r33 = socket$vsock_stream(0x28, 0x1, 0x0) r34 = accept$unix(0xffffffffffffff9c, &(0x7f0000006200)=@abs, &(0x7f0000006280)=0x6e) r35 = socket$alg(0x26, 0x5, 0x0) r36 = epoll_create1(0x80000) r37 = socket$inet(0x2, 0xf, 0x8) r38 = openat$cgroup_type(0xffffffffffffff9c, &(0x7f00000062c0)='cgroup.type\x00', 0x2, 0x0) r39 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000006300)) r40 = syz_open_pts(0xffffffffffffff9c, 0x4001) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000006340)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000006380)={{{@in=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000006480)=0xe8) getgroups(0x9, &(0x7f00000064c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r44 = socket$l2tp(0x18, 0x1, 0x1) r45 = socket$packet(0x11, 0x2, 0x300) r46 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000006500)='/dev/vhost-vsock\x00', 0x2, 0x0) sendmsg$netlink(r0, &(0x7f0000006680)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000980)=[{&(0x7f0000001040)={0x13ec, 0x30, 0x20, 0x70bd2c, 0x25dfdbfb, "", [@typed={0xc, 0x7a, @u64=0x1}, @nested={0x1038, 0x51, [@typed={0x8, 0x5e, @fd=r1}, @typed={0x14, 0x25, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x89, @uid=r2}, @typed={0x8, 0x1f, @uid=r3}, @typed={0x8, 0x96, @u32=0x9}, @generic="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@generic="01e179c45cb5d3ea5c7fae61256fe59c890954bb4c17d4c84df7c52f25541db549756bff4aaa185cc4efa328e421a4941f0aef2326948d91a5f6a1a3d0291936a3b470b74f5aee27d4afe6699814275aa74ba2987b26cd40801c3d8c43a4509dbf3c22b321de5b8b1add0fc59b9fe9204b98c190b0fe6bc5f59960a88bd5a1daf68f632f2a212694b03ef609facab192bb2c2701e6fc37fff8b8a2b5320db82bdfcaef1d9fadb10e7d8648855e6cee5a6afc39e333e1c7778315e027f2911129c48d3efa7692e17127da12afab143efa92fbd46d5ee3c049", @generic="4d580c6d1e9a03ca17c5fc6fdd8ec963586f2e1d55121cc6af601e27e0e1578a72b0f2d628552511f928771bada11ebafeb322bd6af977b6ddce065873aceda565a7c4067e", @typed={0x10, 0x63, @str='@(selinux^[\x00'}, @typed={0x1c, 0x3c, @str='$mime_typecpuset\\em1\x00'}, @nested={0x208, 0x37, [@generic="489d2cde6509c6c9653b147d8c8daa93e2ee95efb2c111", @generic='G\vUzB', @generic="063e21f580fb4808b2cbe78a14f0f5365732dc5c747d3a0dfa5e21611259bbe5bc86f89ca47b51220f7d61f1d790a44bcd7721aba7c460d23899e84738cc4e7577d532f47e9d814c84be01ea4ab95ea4ca62efa9f9122a2c47181eda", 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@typed={0x8, 0x85, @u32=0x8000}, @typed={0x8, 0x15, @ipv4=@broadcast=0xffffffff}, @typed={0x8, 0x1f, @u32=0xffffffffffffff72}, @generic="e6f412d7e56fcb390e155554f3517d18f97ce7dde62fb2f34c6f142d10bd3075d3edfb1e7f9974cfa64adb97af17280b1a8b496fef41a8821ce0897f3fa9410f09b7a1653ec44b49747f91b57effd0c6e890e6056f1d9d2cd3d3657e56361718a431199de83f2bc267e6b8efd5df56779b689a0821e91073d032b5cb01acd2f47165ce2e2228bce242a52846134c3f82a6e34d74e28a44bf9eb27a66d1a4417a29474a1bd5295a82f9c36db54e605c77cf8855a23487fd2b21aa6421bb38c199a989e28cf918e9e98af0", @typed={0x14, 0x8b, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @generic="62f64d4c8c69914699c820ccbd281f0ae5442a7d226fa8a370a9d8463dd2876bae30efaa8673ff94aba2c359d4a4405eb3975cac6663672cfcc3253c7686902c34fada96a47867df26271a7720e1574b414d89b8d183e85715e9b17fc8bc7ac621cd2ddab134589b1087fc0e6d4dea6d55ebb480337a3bb43b209fbc78e8f842be9966c6d04e17d21eef099a40c0c8f5f58944c5989d3a42887554b0ce8783a8e6694dea6da6e4937b6d08adc034e88649bc08fbe08d709953729fc3fe59fd7bbd08d6c18884aee38960c796a56878cbc00fb5190c89", @nested={0x20, 0x4a, [@typed={0x10, 0x2e, @str='usecurity\x00'}, @typed={0x8, 0x56, @uid=r9}, @typed={0x4, 0x18}]}, @nested={0x16c, 0x37, [@typed={0x14, 0x87, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x14, 0x51, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x8, 0x0, @uid=r10}, @typed={0x14, 0x2d, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0x4c, 0x62, @str="2a776c616e3073656375726974796e6f6465762c766d6e657431215c47504c2606293a757365722b76626f786e6574316367726f757073656c696e75782b3a2f766d6e65743100"}, @generic="42649d71d555ceb0167671732f67fb534e3044e49a84cfefae07b6779d02dc6aa22945883a8acf80a30a140501c2a447ef3c9a8c3f885475cc1a47cc05c306a49e9475337043a0277498d60cf41aafee34ca26fa498511fc708d13a61e7547e8dc47f3a6ecf9f28e17395b15b81849a4ef3dd7226e3b924dc927792e91742c0f62b7e9046c0078ac92c806ea52e7ec63638e085564838d5b2fa1a00b49ca8161946bb6f4c8d4ee9c489fff653c30bd2992011eafd04a95a7978e00bf", @typed={0x4, 0x35, @binary}, @generic="d14a5befdba33efc4709fae7287377eb940266f7", @typed={0x4, 0x5d}]}, @nested={0x40, 0x12, [@typed={0x8, 0x32, @uid=r11}, @typed={0x4, 0x73}, @typed={0x8, 0x90, @ipv4=@dev={0xac, 0x14, 0x14, 0x16}}, @typed={0x28, 0x63, @binary="c5886f325656a97902763e0ba043c78ceef90463e055026bda575a7364d6b5878dceb9fb"}]}]}, 0x253c}, {&(0x7f0000000780)={0x1f0, 0x1e, 0x200, 0x70bd2b, 0x25dfdbfc, "", [@typed={0x8, 0x75, @str='4[\x00'}, @generic="9306adc6fe5fa61c1e1cae91be1f97093fed1e17d1f58e7bd0df6802d3e16d7eb4d1d06f02ae0fea58b2d4cd9e2c42bed6969f6f550314627ac1283035f0f3fedd55d86e5c0d029b6ed9d2513deaa7dbb18a03c86f1de7943009d2e34f08eccf456dd99c5d2c2bcb888cc254aa45ea2d9cbae9b464add47d8496d7144dbd2a71c600716d8b3e17007a75573bb05f572f659b5d4d24a0d5b26db371f4aecd902291d840e1449d3ffc0069a0c1ed97c8185a96844383", @generic="8b662cf93894b5f449c401474524c1147cd93bd2ba6973a22a5536ce11bc8da787270d3bbd36f8", @generic="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"]}, 0x1f0}], 0x6, &(0x7f0000006540)=[@cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r15, r16]}, @rights={0x38, 0x1, 0x1, [r17, r18, r19, r20, r21, r22, r23, r24, r25, r26]}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @rights={0x20, 0x1, 0x1, [r33, r34, r35]}, @rights={0x28, 0x1, 0x1, [r36, r37, r38, r39, r40]}, @cred={0x20, 0x1, 0x2, r41, r42, r43}, @rights={0x20, 0x1, 0x1, [r44, r45, r46]}], 0x138, 0x10}, 0x4) socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r47 = socket(0x11, 0x3, 0x0) bind$packet(r47, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt(r47, 0x107, 0x5, &(0x7f0000001000), 0xc5) r48 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r48, &(0x7f0000000040), 0x113, 0x20000004, &(0x7f000031e000)={0xa}, 0x1c) ppoll(&(0x7f0000000280)=[{r47}], 0x1, &(0x7f0000000300), &(0x7f0000000340), 0x8) 2018/06/01 20:29:45 executing program 5: r0 = socket(0xa, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80000, 0x0) inotify_add_watch(r1, &(0x7f0000000080)='./file0\x00', 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@filter={'filter\x00', 0xe, 0x1, 0x270, [0x0, 0x20000480, 0x200004b0, 0x200004e0], 0x0, &(0x7f0000000000), &(0x7f0000000480)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'team_slave_0\x00', 'bridge0\x00', 'tunl0\x00', 'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x108, 0x180, 0x1b0, [@limit={'limit\x00', 0x20}, @ipvs={'ipvs\x00', 0x28, {{@ipv4=@broadcast=0xffffffff}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "795111194290d1b08564f84c2ce382726803416b66089187c24c7d20ec56757437bdbfa11a3fd53adf8f06acb20abd328fd537bbc82e555b7dc01470002f7fb7"}}}]}, @common=@STANDARD={'\x00', 0x8}}]}]}, 0x2e8) 2018/06/01 20:29:45 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180", 0x18) 2018/06/01 20:29:45 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff00", 0x10) [ 118.295994] ebt_limit: overflow, try lower: 0/0 2018/06/01 20:29:45 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000400)=""/193, &(0x7f0000000280)=""/97, &(0x7f00000001c0)=""/127}) r2 = fcntl$dupfd(r0, 0x406, r0) perf_event_open$cgroup(&(0x7f0000000300)={0x4, 0x70, 0xeda, 0xfffffffffffffffc, 0x20000000000, 0x100000001, 0x0, 0xb181c4f, 0x20000, 0x4, 0x5, 0x9, 0x5, 0xc45, 0x8, 0x7, 0x2, 0x80, 0x9, 0x7fff, 0xdef4, 0x0, 0x6, 0x100000000, 0x0, 0x10000, 0xbcdf, 0x8001, 0x7fffffff, 0x7428287f, 0x2, 0xfffffffffffffe00, 0xdf, 0x7, 0x3d7a, 0x400, 0xdb, 0x2, 0x0, 0x3b, 0x4, @perf_config_ext={0x4, 0x2}, 0x1000, 0x2d, 0x100000001, 0x7, 0x8a, 0x8, 0x801}, r2, 0x1, r0, 0x2) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000540)={0x1, 0x0, &(0x7f0000000700)=""/4096, &(0x7f0000001700)=""/4096, &(0x7f00000003c0)}) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000700)=ANY=[]) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f00000006c0)=0x1) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x9, 0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f00000000c0)={0x0, r4}) 2018/06/01 20:29:45 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000e000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb64c86d6b66732e66617400020441000500077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) write$eventfd(r0, &(0x7f0000000280), 0xffffffde) write$eventfd(r0, &(0x7f00000000c0), 0xff98) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000200)={0x3, &(0x7f0000000180)=[{0x9cd6, 0x7, 0x1, 0x1}, {0xff, 0x6, 0x1, 0x7ff}, {0x2400000000000000, 0x800, 0x4, 0xfffffffffffeffff}]}) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f00000001c0)={0x4, 0x0, 0x0, "6c548bae"}) pwrite64(r0, &(0x7f0000000140)="a94670b0dbc80a009781f5608be3700ae3312d781813086c133d0a317f23e055683466ba4ec2ebe7523aeb81160521ca2f44fb9d87598ac6", 0x38, 0x0) [ 118.576743] mmap: syz-executor6 (8213) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 118.623255] FAT-fs (loop0): error, fat_bmap_cluster: request beyond EOF (i_pos 1041) [ 118.631460] FAT-fs (loop0): Filesystem has been set read-only [ 118.638177] FAT-fs (loop0): error, fat_bmap_cluster: request beyond EOF (i_pos 1041) [ 118.649526] FAT-fs (loop0): error, fat_bmap_cluster: request beyond EOF (i_pos 1041) [ 118.661814] FAT-fs (loop0): error, fat_bmap_cluster: request beyond EOF (i_pos 1041) [ 118.673486] FAT-fs (loop0): error, fat_bmap_cluster: request beyond EOF (i_pos 1041) [ 118.681768] FAT-fs (loop0): error, fat_bmap_cluster: request beyond EOF (i_pos 1041) 2018/06/01 20:29:46 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SCSI_RESET(r1, 0x2270, 0x709000) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000000)={0x103ff, 0x2, 0xf002, 0x2000, &(0x7f0000ffd000/0x2000)=nil}) 2018/06/01 20:29:46 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec", 0x1c) 2018/06/01 20:29:46 executing program 6: ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil}) mknod(&(0x7f00000002c0)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f00000000c0), &(0x7f0000775000)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)='io\x00') readv(r0, &(0x7f0000000100), 0x2) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/135, 0x87}], 0x1, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x27e, 0x0) 2018/06/01 20:29:46 executing program 5: socket$inet6(0xa, 0x1000000000001, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 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$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f00008f9000)=""/12, &(0x7f0000000000)=0xc) 2018/06/01 20:29:46 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000640)={'vcan0\x00', 0x0}) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000400)={0x1d, r1}, 0x10) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000280)={0x1d}, 0x10, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB="040000000000000300000000000000007a69d61e447e5b5a9d7c8786a395d215bd37405fb98e39221ceb857ed0be643211e345c77753684eec9c047d51bf9fb6d91d9ef7919cad7696775bb7dfb91c7a7bfeca516dd0634e9b42f40356ba59283144c5debaf67c5176e100539a44ff748eeda4887d160f5f859d8c08c99a663b37f419f29ff0c240650c067f5cd02f667c1b99d89331fb4726673a", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="00000000010000000000000000000000388dbba2b150d176"], 0x48}, 0x1}, 0x0) 2018/06/01 20:29:46 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff00", 0x10) 2018/06/01 20:29:46 executing program 2: getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000008c0)={&(0x7f0000000dc0)=ANY=[@ANYBLOB="1800000030000559e0372ce0ba3842000000000004000140"], 0x1}, 0x1}, 0x0) 2018/06/01 20:29:46 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00000001c0)='net/ptype\x00') r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000140)='big_key\x00', 0x0) r2 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x100000000042, 0xffffffffffffffff, &(0x7f0000000000)={0x80000001, 0x6, 0x4, 0x20000000, 0x0, 0x0, 0x8}) mq_notify(r2, &(0x7f0000000140)={0x0, 0x2e, 0x1, @thr={&(0x7f0000000040)="7be4d6b00202ca53878499e01146863a2e7c8ca45e1910e5eba6453bb6f234b5a1b1bca731970a74bfc8e1793749ea18156c9b8a615bfa2f506fcf44060d36e38f66f111149434d5139e416358ea33f34b4507cdc299f7868d5f186e6bd604", &(0x7f00000000c0)="3c5d8da40d1477844fc4c160b6004a90edc520a6935a49cf5da4c2b525d13146ed27d429c762a4b0e9aaed82555cd1ae800d"}}) r3 = dup2(r2, 0xffffffffffffff9c) ioctl$TUNSETNOCSUM(r3, 0x400454c8, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x101004, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e21, 0x2, @local={0xfe, 0x80, [], 0xaa}}}, 0x5, 0x4}, &(0x7f0000000180)=0x90) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000340)={0x20, 0x0, 0x1f, 0x0, r5}, &(0x7f0000000580)=0x10) ppoll(&(0x7f00000001c0)=[{r2, 0x8000}, {r4, 0x420}], 0x2, &(0x7f0000000200)={0x77359400}, &(0x7f0000000240)={0x9}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f00000003c0)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @broadcast=0xffffffff}], 0x20) mq_timedreceive(r4, &(0x7f0000000400)=""/130, 0x82, 0x100000000, &(0x7f0000000380)={0x0, 0x989680}) mq_timedsend(r2, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) socket$nl_generic(0x10, 0x3, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/sequencer2\x00', 0x4000, 0x0) r6 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x4) ioctl$VT_RESIZE(r6, 0x400442c9, &(0x7f0000000000)) 2018/06/01 20:29:46 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0xfa4, 0x10000) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vsock\x00', 0x210881, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000080)="de93da7cfb98c7dc198420fcb2ba8102b65488ffe351b46a5ebfb228293a6984dc4fd4df782b987fbe79a9edc388f4562d9142c18bfd6c07be895331d05e3bf603999e2f0b0ddf17927b6b05c022adfea555fdda75ab471215ceaa433a4cda2104a06035ee0cc5982421d2c024f45ac5795302a2818d1b53cbfc5b5ca9a83147ee86b331580c68bcfc5030c0be315582ef5069ed23520160a71791dc45f83e3c0bbbdf4887932dff06d887c41a077d18bf029a6e199a24fd6faaa60b284f6aba3e65a79f") write$rdma_cm(0xffffffffffffffff, &(0x7f0000000000)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000480)={0xffffffff}, 0x13f}}, 0xffffffffffffffd9) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000280)={0x1ff, 0x43c7, 0x572d8000, @random="fde720aa10f2", 'irlan0\x00'}) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000240)=0x7fff, 0x4) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB="efb1ffe59e3cf92b2dea444dbca99e984d13ff69c1b8594df09c970d84d7ebed5cfbb1d8ff0a3b9a75d5872ad4ac5d5f5d2072c28d78788aa378012e70a8739fc0984d1811e1fe0b23bb35ca8c65dbf346d451e97c3099c062968e40c720941b6e0014407bcd320d12ec5178833889c2d7dc4faab21b9ba3c465697f3c68dc2bb86794d82e9dd0ecdf27f783bc3fe3918df8fcc12efb3ca9f84c532d", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], @ANYRES32=r2, @ANYBLOB="000000000200000000004000"], 0x11a) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/06/01 20:29:46 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="7871a6d72d5e44634093afd37c8655b1ab919309a12eaa95c0cec8c9235b96f7092fac3f5237e12ebada79c6de37efd335b6bfc81b0f9cd687931050de17909e814c8167afd28d5ba7b610f4ccee1e9dda79f94e0d2fdfcf70fb779c640531299fb25f75e462f9164139bf8e96b65929e1f75f4df44fe4dccd2d89ebb6ebb4d7edfd32359a7591615efb43b8a9b0ee1a3e7df9ca4a136637a26f14d40b1215ea4d643e1f3f9641d9e23a4177c979ac750c53f797858fc412cfe41626a0464dd045a6310127015f301471d678a2f8fd6ceb7d2b633191114f677af94631f9e83f390a40bf9680144a830423de2e6f97") socketpair(0x11, 0x3, 0x1000000000000, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_int(r1, &(0x7f0000000140)={[0x3f, 0x33, 0x39, 0x33, 0x3a]}, 0x5) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2, 0x2}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/06/01 20:29:46 executing program 5: syz_mount_image$vfat(&(0x7f0000000300)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f0000000240)="2e2f66696c65302f662e6c6530f000", 0x0) write$tun(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0xff66) creat(&(0x7f0000000000)="2e2f66696c65302f662e6c6530f000", 0x10) rename(&(0x7f00000000c0)="2e2f66696c65302f662e6c6530f000", &(0x7f00000002c0)='./file0/file0\x00') getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000100)={@remote, @rand_addr, @rand_addr}, &(0x7f0000000140)=0xc) open(&(0x7f0000000080)='./file0/file0\x00', 0x0, 0x88) 2018/06/01 20:29:46 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff00", 0x10) 2018/06/01 20:29:46 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec", 0x1c) 2018/06/01 20:29:46 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x332, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x1) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x6, 0x0) write$cgroup_type(r1, &(0x7f0000000080)='threaded\x00', 0x9) 2018/06/01 20:29:46 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x400, 0xa40) bind$netrom(r0, &(0x7f0000000080)=@ax25={0x3, {"2b2b2bbb5ddc07"}, 0x2}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)) ioctl$int_out(r0, 0x5462, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x800, 0x0) 2018/06/01 20:29:46 executing program 7: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$KVM_HYPERV_EVENTFD(r0, 0x4018aebd, &(0x7f0000000000)={0x1, r0, 0x1}) r2 = epoll_create1(0x0) close(r1) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c85000)) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000100)={{{@in6, @in=@remote}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000000080)=0xe8) close(r1) bind$pptp(r3, &(0x7f0000000040)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) 2018/06/01 20:29:46 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec", 0x1c) 2018/06/01 20:29:46 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180", 0x18) 2018/06/01 20:29:47 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006580)=[{{&(0x7f0000001c40)=@sco, 0x80, &(0x7f0000002000)=[{&(0x7f0000001f40)=""/26, 0x1a}, {&(0x7f0000001f80)=""/68, 0x44}], 0x2, &(0x7f0000002080)=""/77, 0x4d}}], 0x1, 0x0, &(0x7f00000067c0)) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(camellia-asm)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000080)=0x229, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef915d56534c90c2", 0x18) write$binfmt_elf32(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="7f454c46ff060106070000000000000003003e0003000000670100ff46000000a60100e71f040000b1a620000100020003"], 0x31) recvmmsg(r1, &(0x7f0000001bc0), 0xfe, 0x0, &(0x7f0000001d00)={0x77359400}) getpeername$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'veth0\x00', r2}) 2018/06/01 20:29:47 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = accept4(r0, &(0x7f00000003c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000440)=0x80, 0x0) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080), &(0x7f0000000040)=0xffffffffffffffc3) 2018/06/01 20:29:47 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000002fe8)=[{0x45, 0x0, 0x4000000000401}, {}, {0x6}]}, 0x10) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r4, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047"}], 0x0, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r5, 0xc008ae88, &(0x7f00000001c0)={0x2, 0x0, [0x40000071]}) syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x0, 0x4200) 2018/06/01 20:29:47 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec0000", 0x1e) 2018/06/01 20:29:47 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180", 0x18) 2018/06/01 20:29:47 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl(r1, 0xc000000000000, &(0x7f0000000240)="0047dd2f1ec82c99240970") connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x7}, 0x8) 2018/06/01 20:29:47 executing program 6: syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x200, 0x40) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x100000000, 0xb2, 0x4, 0x8}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000100)={0xc7, 0xffffffff00000000, 0x8, 0x204000, 0x9, 0x80000000, 0x8000, 0x1ff, r3}, &(0x7f0000000140)=0x20) sendmsg$nl_route(r0, &(0x7f00000018c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f0000000500)=@newlink={0x2c, 0x10, 0x15, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}]}, 0x2c}, 0x1}, 0x0) 2018/06/01 20:29:47 executing program 5: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") readlinkat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) r2 = dup(r0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, r2}) 2018/06/01 20:29:47 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$tun(r0, &(0x7f0000000100)={@val={0x0, 0x22eb}, @void, @x25={0x0, 0x1, 0xfb, "b78e3bf8b520be763de8adb3a78cd1ee8ea1fab8c0445a173253eb0f2cd9b477e62e10387b4f0ea193d2f4994c5a986f6e1da08377ee588f08b24c5d176f7d69a0baf0cea1aa0cc7c0940146e38f8b2ab8915e8f1b850e68bc1aafa3d191719d256229b34fcbd7b7fef025ea26a3d69a622ba35854fc1e165a43678a1739762a1db6bfbfe223336209a88650baccc62a7723e9c4fae731bb493a9be9c1861293134c0fc52df212c1d88ae006ab044e1c75478f045f44528a39fef78ea810e960f73616225a4d66119de7b79e94de5730868c1022a639ff953eca04efb950c7c2b95abb29790ec5e8e5613028f013"}}, 0xf5) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000080)='/\x00', 0x0, 0x0, &(0x7f0000000040), 0x20, &(0x7f00000000c0)={[{@lazytime='lazytime', 0x2c}]}) socket(0xb, 0x806, 0x38) ioctl$BLKSECTGET(r1, 0x1267, &(0x7f0000000200)) 2018/06/01 20:29:47 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec0000", 0x1e) 2018/06/01 20:29:47 executing program 3: ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000bd61e67a302f185690ba4de8"]) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}, 0xfffffffffffffeed}}, [0x9, 0xcac8, 0x18a4, 0x7, 0x100000000, 0x482, 0x600000000000000, 0xc4d6, 0x489640ea, 0x6, 0x7f, 0x4, 0x1ff, 0x7, 0x80000000]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={r1, 0x2c, &(0x7f0000000280)=[@in6={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x800}, 0x6}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000300)=0x10) pipe(&(0x7f0000000140)={0x0}) ioctl$sock_SIOCINQ(r2, 0xc0189436, &(0x7f0000000000)) 2018/06/01 20:29:47 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180", 0x18) 2018/06/01 20:29:47 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000080)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x40000000c1}) write$sndseq(r0, &(0x7f00000000c0), 0x21) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) getpeername$ipx(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) 2018/06/01 20:29:48 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec0000", 0x1e) [ 120.444302] EXT4-fs (sda1): re-mounted. Opts: lazytime, 2018/06/01 20:29:48 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec", 0x1c) 2018/06/01 20:29:48 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x529, 0x142) write$evdev(r0, &(0x7f0000000200)=[{{}, 0x100, 0x3}], 0x18) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x0) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x8) 2018/06/01 20:29:48 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000140)={0x4, &(0x7f0000000080)=[{}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @broadcast}]}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x100000001) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = open(&(0x7f0000000180)='./file0\x00', 0x800, 0x40) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000200)={0x7, &(0x7f00000001c0)=[{0x5, 0x10001}, {0x3, 0xffffffffffffffff}, {0x6, 0x4}, {0x9, 0xc45}, {0x2, 0x3}, {0x9, 0xb4fb}, {0x100000001, 0x9}]}) sendto$inet6(r0, &(0x7f0000000280)="7d06c3542aaaa1823c", 0x9, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000240)={'syz1'}, 0x34000) write$binfmt_misc(r2, &(0x7f0000000340)={'syz1'}, 0x4) [ 120.573300] EXT4-fs (sda1): re-mounted. Opts: lazytime, 2018/06/01 20:29:49 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f00000000c0)={0x3, 'vcan0\x00'}, 0x18) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x3}) r3 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r4, 0x400448c8, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0200090000000000", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB="120e6de96c4ca2df91f426f6646105aa016c9e4040c37bf5ebf169a7b9ade7e2d2f50f6ab5555f9eff40f82148c936b79640730c327747fbd1c8e04bb7677540edc4abc13d2ae27b29895f044ebfcc5bcf2a39fff75f087a99d3a9f7051c0e3f4b66ce661363bcb04049d5328ea3f5041dba86f7722c8e90975b55fdf52e33eccf51a26ccc98980ecae36ba59aadb834d17204f233385ad045db38daba671cef34f5665e33e93795401a1af4a749398744bdced4a9bf66be2147c752dd75c4083664b3129115b3aa66c50a0659"], @ANYBLOB="080540b70d00010006000000ff0000005aad33dd3e9ce4681f7c4925b29aded30b60fde30ed0046b8108e660bf3f9ca62fed8317206be27dddeb356dfe8c3e4183405dcd659fcd051e6f4695713c23da8815cee1f33e0c52a6cdc910d66a306f5684cd2465cb330bfea295c39e9586796914b962d1fdd61575e4f774bcdc6ddf4718918f001255d8b0432761a6d7fe0eed11da94602f473d3469edc79b1a905d9f1e1c7923ca88bdf9f1864240fcd95b8c256f23088d7cc13e5d14af05d81edcaf16189ac03c91bde5fa"]) close(r3) close(r2) 2018/06/01 20:29:49 executing program 6: 2018/06/01 20:29:49 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec", 0x1c) 2018/06/01 20:29:49 executing program 0: 2018/06/01 20:29:49 executing program 3: 2018/06/01 20:29:49 executing program 2: 2018/06/01 20:29:49 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000480)='/proc/self/net/pfkey\x00', 0x181000, 0x0) accept$netrom(r1, &(0x7f00000004c0), &(0x7f0000000500)=0x10) r2 = dup(r0) futex(&(0x7f000000cffc), 0xc, 0x2, &(0x7f0000000a00)={0x0, 0x989680}, &(0x7f00000001c0), 0x0) exit(0x0) sendmsg$kcm(r1, &(0x7f00000002c0)={&(0x7f0000000240)=@sco={0x1f, {0xda6, 0x10001, 0x44e1, 0x5, 0x9, 0x1f}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000540)="b52107f111a9f244ecd663381a5c53f242f94ae2a1ab189da9f5584c794f3b722a289966c519c9e4e02dde83e006e45055c5b3754cdb2088d756f86a09c56f24697f38ceec0da40f5f1567a97fe3c57cd6b364d96223e737463475cbcc5a9d42563eb7ade30d59c2cef863694c293b9dd9bb01a85dabaac6110932b2a93b26f8d8a915341dd67eafa96d7284448a729946502dbcebefeb8efb169906264cb8b515c858d08f", 0xa5}], 0x1, &(0x7f0000000600)=ANY=[@ANYBLOB="200000000000000000000000050000008d10019312cff7adda60f400000000009800000000000200ff010000030000000edcacd6b648fd9cf72a7ce5a63f498b60f9fae6eaf10dfa381ca6734b6c20ed0fcfaea036f49be221e05a5608d9d963ba07100b952d3e1a89ecacbb3bc2f1ea507535d9efb51b9d099a3369a50bc3e1e40bed1d6b7d7cc81c96787046b6bf30470a16b9d5f298c7d19172bc86959567c2cd7389843fabc42d6157e93ab46d9a9600000010000000"], 0xb8, 0x4}, 0x4000) getpeername$packet(r2, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000380)=0x14) pwrite64(r0, &(0x7f0000000a40)="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", 0x1000, 0x0) bind$packet(r2, &(0x7f00000003c0)={0x11, 0x5, r3, 0x1, 0x8, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) connect$pptp(r1, &(0x7f0000000100)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x4}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x1000000) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000200)) 2018/06/01 20:29:49 executing program 1 (fault-call:2 fault-nth:0): perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) [ 121.937213] FAULT_INJECTION: forcing a failure. [ 121.937213] name failslab, interval 1, probability 0, space 0, times 1 [ 121.948547] CPU: 1 PID: 8452 Comm: syz-executor1 Not tainted 4.17.0-rc7+ #78 [ 121.955754] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 121.965120] Call Trace: [ 121.967729] dump_stack+0x1b9/0x294 [ 121.971403] ? dump_stack_print_info.cold.2+0x52/0x52 [ 121.976614] ? lock_downgrade+0x8e0/0x8e0 [ 121.980798] should_fail.cold.4+0xa/0x1a [ 121.984887] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 121.990013] ? __local_bh_enable_ip+0x161/0x230 [ 121.994707] ? _raw_spin_unlock_bh+0x30/0x40 [ 121.999143] ? release_sock+0x1e2/0x2b0 [ 122.003135] ? rcu_is_watching+0x85/0x140 [ 122.007300] ? __release_sock+0x3a0/0x3a0 [ 122.011471] ? find_held_lock+0x36/0x1c0 [ 122.015580] ? check_same_owner+0x320/0x320 [ 122.019929] ? rcu_note_context_switch+0x710/0x710 [ 122.024896] ? __netlink_lookup+0x5cf/0xaa0 [ 122.029246] __should_failslab+0x124/0x180 [ 122.033510] should_failslab+0x9/0x14 [ 122.037333] kmem_cache_alloc_node+0x272/0x780 [ 122.041937] ? find_held_lock+0x36/0x1c0 [ 122.046024] __alloc_skb+0x111/0x780 [ 122.049766] ? skb_scrub_packet+0x580/0x580 [ 122.054115] ? rcu_is_watching+0x85/0x140 [ 122.058284] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 122.063507] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 122.069069] ? netlink_autobind.isra.34+0x240/0x330 [ 122.074112] netlink_sendmsg+0xb01/0xfa0 [ 122.078206] ? netlink_unicast+0x740/0x740 [ 122.082475] ? security_socket_sendmsg+0x94/0xc0 [ 122.087260] ? netlink_unicast+0x740/0x740 [ 122.091530] sock_sendmsg+0xd5/0x120 [ 122.095272] sock_write_iter+0x35a/0x5a0 [ 122.099364] ? sock_sendmsg+0x120/0x120 [ 122.101933] gfs2: fsid=.: Trying to join cluster "lock_nolock", "." [ 122.103370] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 122.103389] ? iov_iter_init+0xc9/0x1f0 [ 122.103412] __vfs_write+0x64d/0x960 [ 122.103431] ? kernel_read+0x120/0x120 [ 122.103455] ? wait_for_completion+0x870/0x870 [ 122.109977] gfs2: fsid=.: Now mounting FS... 2018/06/01 20:29:49 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x100, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x6) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={[{@locktable={'locktable', 0x3d, '.'}, 0x2c}, {@lockproto_nolock='lockproto=lock_nolock', 0x2c}]}) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000080)=0x3ff, 0x4) 2018/06/01 20:29:49 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec", 0x1c) 2018/06/01 20:29:49 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000180)=0x2, 0x1) 2018/06/01 20:29:49 executing program 3: mkdir(&(0x7f0000001300)='./file0\x00', 0xc0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2, @perf_config_ext, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB='H\x00\x00\x00-!\x00'], &(0x7f00000001c0)=""/4096, 0x1000) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x80, 0x0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f00000011c0)={{0x11000, 0x3000, 0xe, 0x2b3, 0x6, 0x8, 0x0, 0x100000001, 0x557, 0x0, 0x10001, 0x2}, {0x2, 0xbfcba3a1376f292, 0xb, 0xfffffffffffff001, 0x100000000, 0x7ff, 0xfff, 0x1, 0x0, 0x0, 0x0, 0x3}, {0x10000, 0xf000, 0x0, 0x4, 0xfff, 0x1f, 0x3, 0x0, 0x800, 0x1, 0x2, 0x81}, {0xf000, 0x107003, 0xd, 0x7ff, 0x15f7, 0x0, 0x100, 0x3, 0x13, 0x8, 0x7, 0x2fb}, {0x2000, 0xd000, 0xf, 0xfffffffffffffff9, 0x6, 0x3, 0xfffffffffffffffe, 0x5, 0x3, 0x19f, 0x5, 0x3}, {0x10000, 0x1f002, 0x0, 0x93, 0x6, 0x5, 0x20, 0x81, 0x80000000, 0x101, 0x807, 0x8000}, {0x1000, 0x1000, 0xb, 0x9, 0x100, 0x4, 0x5, 0x10000000, 0x2, 0xffffffff, 0x3f, 0xca8000000000}, {0x3004, 0x1000, 0xf, 0x3f, 0x8, 0x5e, 0x2, 0x10001, 0x9, 0x9, 0x3}, {0x3000, 0xd002}, {0x3000, 0xf000}, 0x40000, 0x0, 0x6000, 0x100000, 0x9, 0x800, 0x16000, [0x4, 0x2, 0x400, 0x3]}) 2018/06/01 20:29:49 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet(0x2, 0x200000000000003, 0x9) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000100)={'veth0_to_bridge\x00', 0x1}) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000000)=""/1, &(0x7f0000000080)=0x1) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x20f1}, 0x8) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000800)=@filter={'filter\x00', 0xe, 0x1, 0x208, [0x0, 0x20000880, 0x200008b0, 0x20000a58], 0x0, &(0x7f0000000480), &(0x7f0000000880)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x0, 0x0, "6966623000000400", 'bcsf0\x00', 'gre0\x00', 'rose0\x00', @empty, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xd0, 0x100, 0x178, [@m802_3={'802_3\x00', 0x8}, @pkttype={'pkttype\x00', 0x8}]}, [@common=@redirect={'redirect\x00', 0x8}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "bde61f96ad140bf31c52adfce88ba14aaa5708b1e3b94b8fe5821cafe5683d4cae815faf77d30635b4d7e26ce8a6a975654dcf2bc4aaada7a86664db3dbde2bf"}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x280) [ 122.115485] ? rw_verify_area+0x118/0x360 [ 122.115502] vfs_write+0x1f8/0x560 [ 122.115520] ksys_write+0xf9/0x250 [ 122.138142] gfs2: not a GFS2 filesystem [ 122.140164] ? __ia32_sys_read+0xb0/0xb0 [ 122.140189] __x64_sys_write+0x73/0xb0 [ 122.140209] do_syscall_64+0x1b1/0x800 [ 122.140226] ? finish_task_switch+0x1ca/0x840 [ 122.140244] ? syscall_return_slowpath+0x5c0/0x5c0 [ 122.140258] ? syscall_return_slowpath+0x30f/0x5c0 [ 122.140280] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 122.143825] gfs2: fsid=.: can't read superblock [ 122.147339] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 122.147360] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 122.147375] RIP: 0033:0x455a09 [ 122.151341] gfs2: fsid=.: can't read superblock: -22 [ 122.155367] RSP: 002b:00007f24dbf32c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 122.155384] RAX: ffffffffffffffda RBX: 00007f24dbf336d4 RCX: 0000000000455a09 [ 122.155397] RDX: 000000000000001f RSI: 0000000020390000 RDI: 0000000000000014 2018/06/01 20:29:49 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000eccfa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x577) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x40800, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000080)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7beef9f5d56530f90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000013c0)="df6ee06b", 0x4}], 0x1, &(0x7f0000007000)}, 0x0) io_setup(0x7, &(0x7f0000000200)=0x0) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000c2bfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1}]) [ 122.185665] x_tables: eb_tables: redirect target: used from hooks FORWARD, but only usable from PREROUTING/BROUTING [ 122.187562] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 122.187571] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 122.187579] R13: 00000000000007a8 R14: 0000000000700860 R15: 0000000000000000 2018/06/01 20:29:49 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec0000", 0x1e) [ 122.300942] x_tables: eb_tables: redirect target: used from hooks FORWARD, but only usable from PREROUTING/BROUTING [ 122.341385] gfs2: fsid=.: Trying to join cluster "lock_nolock", "." [ 122.347980] gfs2: fsid=.: Now mounting FS... [ 122.402606] gfs2: not a GFS2 filesystem [ 122.406694] gfs2: fsid=.: can't read superblock [ 122.411412] gfs2: fsid=.: can't read superblock: -22 2018/06/01 20:29:50 executing program 1 (fault-call:2 fault-nth:1): perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:29:50 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r1 = socket(0x11, 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000140)={0x4, @tick, 0x0, {0x7ff, 0x800}, 0x4, 0x3, 0xbc}) bind$netrom(r1, &(0x7f0000000000)=@ax25={0x3, {"8ecb3b6c495979"}, 0x6}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) sigaltstack(&(0x7f0000013000/0x3000)=nil, &(0x7f0000000040)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000100)={&(0x7f0000014000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000012000/0x3000)=nil, 0x3000}, 0x1}) close(0xffffffffffffffff) 2018/06/01 20:29:50 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e105b29e46f757000", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f00000000c0)='0', 0x1}], 0x1) 2018/06/01 20:29:50 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec0000", 0x1e) 2018/06/01 20:29:50 executing program 3: r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f0000000080)=[{0x2, 0xffff}, {}], 0x2) semtimedop(r0, &(0x7f0000000240)=[{0x0, 0x51d}, {0x2, 0x2}], 0x2, &(0x7f0000000040)) semctl$IPC_RMID(r0, 0x0, 0x0) semctl$IPC_RMID(r0, 0x0, 0x10) 2018/06/01 20:29:50 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x8, 0x200, 0x2, 0x5, 0x0}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000002c0)={r1, @in6={{0xa, 0x4e24, 0xfffffffffffffffe, @dev={0xfe, 0x80, [], 0x19}, 0x80000001}}, [0x20, 0xffffffff00000001, 0x80000001, 0x100, 0x4600, 0x80000001, 0x80000000, 0x0, 0x40004, 0x9, 0x3, 0x5323, 0x80000000, 0x100, 0x9]}, &(0x7f00000003c0)=0x100) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x13, r0, 0x0) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x10) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000480)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f00000004c0)={r2}) r3 = socket(0xa, 0x1, 0x10000000000000) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") accept$ipx(r3, &(0x7f0000000400), &(0x7f0000000440)=0x10) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x13) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0xf310}, &(0x7f0000000040)=0x8) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000080)={r4, @in6={{0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, [0xa4b8, 0x1, 0xa6c, 0x8, 0x3f, 0xfffffffeffffffff, 0x4, 0x6, 0x7, 0x2, 0x80000001, 0xffff, 0x3, 0x1, 0x8]}, &(0x7f0000000180)=0x100) 2018/06/01 20:29:50 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00000002c0)='/dev/vcs#\x00', 0xffffffff80000001, 0x22080) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={0x0, 0x8}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000380)=@sack_info={r1, 0x800, 0x7}, &(0x7f00000003c0)=0xc) r2 = socket$inet6(0xa, 0x3, 0x1) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_int(r2, 0x29, 0xcb, &(0x7f0000000040)=0xffff7ffffffffffc, 0x4) connect$inet6(r2, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000000c0)={0x0, @broadcast, @dev}, &(0x7f0000000100)=0xc) clock_getres(0x4, &(0x7f0000000200)) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000140)={@dev={0xac, 0x14, 0x14, 0xf}, @dev={0xac, 0x14, 0x14, 0x1d}, r4}, 0xc) 2018/06/01 20:29:50 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0xffff000000000000, 0x200) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000180)={&(0x7f0000000040)='./file0\x00', r0}, 0x10) rt_sigprocmask(0x0, &(0x7f0000000100)={0xfffffffffffffffe}, 0x0, 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000080)=""/1, 0x1, 0x0, &(0x7f0000000100)) r1 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='bpf\x00', 0x0, &(0x7f0000000140)) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000480)=@filter={'filter\x00', 0xe, 0x1, 0x248, [0x0, 0x20000200, 0x200003e8, 0x20000418], 0x0, &(0x7f00000001c0), &(0x7f0000000200)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0xf, 0xc, 0x15, 'bond0\x00', 'erspan0\x00', 'ifb0\x00', 'tunl0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0x0, 0xff], @random="d45bfa74b745", [0xff, 0xff, 0x679f7b4a1e7d776, 0xff, 0x0, 0xff], 0x110, 0x188, 0x1b8, [@cpu={'cpu\x00', 0x8, {{0x2}}}, @stp={'stp\x00', 0x48, {{0x81, {0x401, 0x7, 0xffff, @empty, [0xff, 0x0, 0xff, 0xff, 0xff], 0x6, 0xffffffff80000001, 0x8, 0x3987, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0xff, 0xff], 0x4e23, 0x4e24, 0xda8c, 0x0, 0x0, 0x7f, 0x8, 0xa3, 0x9, 0x2}, 0x5, 0x180}}}]}, [@common=@nflog={'nflog\x00', 0x50, {{0x6, 0x9, 0x1f, 0x0, 0x0, "91c602ffc8fdaa76fbf05ffa3b9fcba99ffc1dbdb2682a0dd6f3a41d075fce94ba08736e87586c91fbd69e253700675d70298e7a6db5750ed4c544deaada2a41"}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xffff}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1}]}, 0x2c0) preadv(r1, &(0x7f00000023c0), 0x0, 0x0) [ 122.959596] FAULT_INJECTION: forcing a failure. [ 122.959596] name failslab, interval 1, probability 0, space 0, times 0 [ 122.970929] CPU: 0 PID: 8507 Comm: syz-executor1 Not tainted 4.17.0-rc7+ #78 [ 122.978141] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 122.987511] Call Trace: [ 122.990130] dump_stack+0x1b9/0x294 [ 122.993792] ? dump_stack_print_info.cold.2+0x52/0x52 [ 122.999003] ? is_bpf_text_address+0xd7/0x170 [ 123.003544] should_fail.cold.4+0xa/0x1a [ 123.007629] ? __save_stack_trace+0x7e/0xd0 [ 123.011980] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 123.017131] ? save_stack+0x43/0xd0 [ 123.020774] ? kasan_kmalloc+0xc4/0xe0 [ 123.024658] ? kasan_slab_alloc+0x12/0x20 [ 123.028810] ? find_held_lock+0x36/0x1c0 [ 123.032901] ? check_same_owner+0x320/0x320 [ 123.037223] ? rcu_note_context_switch+0x710/0x710 [ 123.042158] __should_failslab+0x124/0x180 [ 123.046410] should_failslab+0x9/0x14 [ 123.050210] kmem_cache_alloc_node_trace+0x26f/0x770 [ 123.055329] __kmalloc_node_track_caller+0x33/0x70 [ 123.060257] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 123.065018] __alloc_skb+0x14d/0x780 [ 123.068739] ? skb_scrub_packet+0x580/0x580 [ 123.073070] ? rcu_is_watching+0x85/0x140 [ 123.077217] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 123.082416] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 123.087952] ? netlink_autobind.isra.34+0x240/0x330 [ 123.092976] netlink_sendmsg+0xb01/0xfa0 [ 123.097053] ? netlink_unicast+0x740/0x740 [ 123.101290] ? security_socket_sendmsg+0x94/0xc0 [ 123.106046] ? netlink_unicast+0x740/0x740 [ 123.110282] sock_sendmsg+0xd5/0x120 [ 123.114007] sock_write_iter+0x35a/0x5a0 [ 123.118079] ? sock_sendmsg+0x120/0x120 [ 123.122097] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 123.127633] ? iov_iter_init+0xc9/0x1f0 [ 123.131606] __vfs_write+0x64d/0x960 [ 123.135321] ? kernel_read+0x120/0x120 [ 123.139212] ? wait_for_completion+0x870/0x870 [ 123.143820] ? rw_verify_area+0x118/0x360 [ 123.147965] vfs_write+0x1f8/0x560 [ 123.151506] ksys_write+0xf9/0x250 [ 123.155050] ? __ia32_sys_read+0xb0/0xb0 [ 123.159123] __x64_sys_write+0x73/0xb0 [ 123.163012] do_syscall_64+0x1b1/0x800 [ 123.166898] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 123.171737] ? syscall_return_slowpath+0x5c0/0x5c0 [ 123.176662] ? syscall_return_slowpath+0x30f/0x5c0 [ 123.181594] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 123.186958] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 123.191806] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 123.196995] RIP: 0033:0x455a09 [ 123.200190] RSP: 002b:00007f24dbf32c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 2018/06/01 20:29:50 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec0000", 0x1e) 2018/06/01 20:29:50 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) r3 = dup2(r2, r1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100), 0x48, 0x0, &(0x7f0000000280)="df0e7f8db1d86acef7b098275cbb4bb24860bfe2de3d6972ddc5f44dda657937f0cfef51fc935fca921bb355b078839b88a07b921e8c30edcbeedf377732999549572c014c078c37"}) poll(&(0x7f0000000080)=[{r3}], 0x1, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000040)={0x8, 0x0, &(0x7f0000000180)=[@acquire={0x400c630e}], 0x1, 0x0, &(0x7f0000000300)="e1"}) [ 123.207898] RAX: ffffffffffffffda RBX: 00007f24dbf336d4 RCX: 0000000000455a09 [ 123.215159] RDX: 000000000000001f RSI: 0000000020390000 RDI: 0000000000000014 [ 123.222421] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 123.229683] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 123.236944] R13: 00000000000007a8 R14: 0000000000700860 R15: 0000000000000001 2018/06/01 20:29:50 executing program 2: openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) pselect6(0x40, &(0x7f0000f33fc0)={0xbffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/06/01 20:29:51 executing program 5: r0 = inotify_init1(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x1) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000080), 0x4) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(r3, r3) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) 2018/06/01 20:29:51 executing program 1 (fault-call:2 fault-nth:2): perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:29:51 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x1d3980) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r1, 0x16fe0000}, &(0x7f00000001c0)=0x8) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000000)={[{@subvolid={'subvolid', 0x3d, '0'}, 0x2c}]}) 2018/06/01 20:29:51 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) syncfs(r0) readahead(r0, 0x6, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x880) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000100)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000140)={r2}) readv(r1, &(0x7f0000001640)=[{&(0x7f00000015c0)=""/72, 0x48}], 0x1) r3 = socket$unix(0x1, 0x1, 0x0) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000040)={0x0, 0x100000000}) fchmod(r3, 0x0) tee(r3, r0, 0x77c, 0x1) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f00000000c0)={0x0, 0x5001, 0x176, 0x6, 0x5}) 2018/06/01 20:29:51 executing program 3: socket$nl_xfrm(0xa, 0x3, 0x87) rt_sigaction(0x9, &(0x7f0000000000)={0x3e, {0x7f}, 0x1, 0x8}, &(0x7f0000000040), 0x8, &(0x7f0000000080)) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00148700fe8000000000000000000000000000aafe8000000000000000000000000000aa3b000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50448e0090780000"], &(0x7f00000002c0)) 2018/06/01 20:29:51 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000100)='ns/pid_for_children\x00') syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/pid_for_children\x00') r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/06/01 20:29:51 executing program 6: prctl$setname(0xf, &(0x7f0000000000)='self\x00') r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xffffffffffffff17) 2018/06/01 20:29:51 executing program 4 (fault-call:2 fault-nth:0): perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) [ 124.306938] FAULT_INJECTION: forcing a failure. [ 124.306938] name failslab, interval 1, probability 0, space 0, times 0 [ 124.308347] FAULT_INJECTION: forcing a failure. [ 124.308347] name failslab, interval 1, probability 0, space 0, times 0 [ 124.318296] CPU: 0 PID: 8563 Comm: syz-executor1 Not tainted 4.17.0-rc7+ #78 [ 124.336654] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 124.346008] Call Trace: [ 124.348610] dump_stack+0x1b9/0x294 [ 124.352263] ? dump_stack_print_info.cold.2+0x52/0x52 [ 124.357473] should_fail.cold.4+0xa/0x1a [ 124.361546] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 124.366655] ? tracing_generic_entry_update+0x18e/0x200 [ 124.372022] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 124.377561] ? perf_swevent_event+0x158/0x2e0 [ 124.382085] ? graph_lock+0x170/0x170 [ 124.385890] ? lock_acquire+0x1dc/0x520 [ 124.389866] ? nfnetlink_rcv_msg+0xab3/0xff0 [ 124.394278] ? find_held_lock+0x36/0x1c0 [ 124.398347] ? __lock_is_held+0xb5/0x140 [ 124.402431] ? check_same_owner+0x320/0x320 [ 124.406752] ? nfnetlink_rcv_msg+0xab3/0xff0 [ 124.411163] ? rcu_note_context_switch+0x710/0x710 [ 124.416095] ? perf_trace_run_bpf_submit+0x246/0x370 [ 124.421203] __should_failslab+0x124/0x180 [ 124.425441] should_failslab+0x9/0x14 [ 124.429243] kmem_cache_alloc_trace+0x2cb/0x780 [ 124.433910] ? perf_trace_lock+0x495/0x900 [ 124.438155] nfnl_acct_new+0x520/0xc50 [ 124.442048] ? nfnl_acct_overquota+0x380/0x380 [ 124.446635] ? graph_lock+0x170/0x170 [ 124.450451] ? print_usage_bug+0xc0/0xc0 [ 124.454508] ? zap_class+0x720/0x720 [ 124.458227] ? find_held_lock+0x36/0x1c0 [ 124.462297] ? graph_lock+0x170/0x170 [ 124.466102] ? lock_downgrade+0x8e0/0x8e0 [ 124.470253] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 124.475799] ? __lock_is_held+0xb5/0x140 [ 124.479870] ? nfnl_acct_overquota+0x380/0x380 [ 124.484456] nfnetlink_rcv_msg+0xdb5/0xff0 [ 124.488715] ? __sanitizer_cov_trace_cmp1+0x17/0x20 [ 124.493732] ? nfnetlink_rcv_msg+0x3bc/0xff0 [ 124.498136] ? perf_trace_lock+0x495/0x900 [ 124.502395] ? nfnetlink_bind+0x3a0/0x3a0 [ 124.506544] ? graph_lock+0x170/0x170 [ 124.510344] ? find_held_lock+0x36/0x1c0 [ 124.514411] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 124.519958] netlink_rcv_skb+0x172/0x440 [ 124.524023] ? nfnetlink_bind+0x3a0/0x3a0 [ 124.528179] ? netlink_ack+0xbc0/0xbc0 [ 124.532078] ? __netlink_ns_capable+0x100/0x130 [ 124.536755] nfnetlink_rcv+0x1fe/0x1ba0 [ 124.540736] ? rcu_is_watching+0x85/0x140 [ 124.544885] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 124.550095] ? nfnl_err_reset+0x2d0/0x2d0 [ 124.554253] ? netlink_remove_tap+0x610/0x610 [ 124.558753] ? refcount_add_not_zero+0x320/0x320 [ 124.563516] ? rcu_is_watching+0x85/0x140 [ 124.567665] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 124.572859] ? netlink_skb_destructor+0x210/0x210 [ 124.577708] ? kasan_check_write+0x14/0x20 [ 124.581952] netlink_unicast+0x58b/0x740 [ 124.586027] ? netlink_attachskb+0x970/0x970 [ 124.590440] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 124.595988] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 124.601009] ? security_netlink_send+0x88/0xb0 [ 124.605598] netlink_sendmsg+0x9f0/0xfa0 [ 124.609670] ? netlink_unicast+0x740/0x740 [ 124.613914] ? security_socket_sendmsg+0x94/0xc0 [ 124.618670] ? netlink_unicast+0x740/0x740 [ 124.622922] sock_sendmsg+0xd5/0x120 [ 124.626640] sock_write_iter+0x35a/0x5a0 [ 124.630708] ? sock_sendmsg+0x120/0x120 [ 124.634700] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 124.640238] ? iov_iter_init+0xc9/0x1f0 [ 124.644218] __vfs_write+0x64d/0x960 [ 124.647942] ? kernel_read+0x120/0x120 [ 124.651835] ? wait_for_completion+0x870/0x870 [ 124.656445] ? rw_verify_area+0x118/0x360 [ 124.660601] vfs_write+0x1f8/0x560 [ 124.664159] ksys_write+0xf9/0x250 [ 124.667704] ? __ia32_sys_read+0xb0/0xb0 [ 124.671779] __x64_sys_write+0x73/0xb0 [ 124.675673] do_syscall_64+0x1b1/0x800 [ 124.679562] ? finish_task_switch+0x1ca/0x840 [ 124.684060] ? syscall_return_slowpath+0x5c0/0x5c0 [ 124.688994] ? syscall_return_slowpath+0x30f/0x5c0 [ 124.693932] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 124.699303] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 124.704158] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 124.709347] RIP: 0033:0x455a09 [ 124.712533] RSP: 002b:00007f24dbf32c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 124.720248] RAX: ffffffffffffffda RBX: 00007f24dbf336d4 RCX: 0000000000455a09 [ 124.727513] RDX: 000000000000001f RSI: 0000000020390000 RDI: 0000000000000014 [ 124.734777] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 124.742046] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 124.749310] R13: 00000000000007a8 R14: 0000000000700860 R15: 0000000000000002 [ 124.756607] CPU: 1 PID: 8560 Comm: syz-executor4 Not tainted 4.17.0-rc7+ #78 [ 124.763798] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 124.773148] Call Trace: [ 124.775748] dump_stack+0x1b9/0x294 [ 124.779386] ? dump_stack_print_info.cold.2+0x52/0x52 [ 124.784580] ? lock_downgrade+0x8e0/0x8e0 [ 124.788748] should_fail.cold.4+0xa/0x1a [ 124.792820] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 124.797933] ? __local_bh_enable_ip+0x161/0x230 [ 124.802607] ? _raw_spin_unlock_bh+0x30/0x40 [ 124.807024] ? release_sock+0x1e2/0x2b0 [ 124.811002] ? rcu_is_watching+0x85/0x140 [ 124.815157] ? __release_sock+0x3a0/0x3a0 [ 124.819316] ? find_held_lock+0x36/0x1c0 [ 124.823404] ? check_same_owner+0x320/0x320 [ 124.827739] ? rcu_note_context_switch+0x710/0x710 [ 124.832675] ? __netlink_lookup+0x5cf/0xaa0 [ 124.837006] __should_failslab+0x124/0x180 [ 124.841248] should_failslab+0x9/0x14 [ 124.845053] kmem_cache_alloc_node+0x272/0x780 [ 124.849638] ? find_held_lock+0x36/0x1c0 [ 124.853711] __alloc_skb+0x111/0x780 [ 124.857436] ? skb_scrub_packet+0x580/0x580 [ 124.861768] ? rcu_is_watching+0x85/0x140 [ 124.865923] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 124.871133] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 124.876676] ? netlink_autobind.isra.34+0x240/0x330 [ 124.881794] netlink_sendmsg+0xb01/0xfa0 [ 124.885876] ? netlink_unicast+0x740/0x740 [ 124.890124] ? security_socket_sendmsg+0x94/0xc0 [ 124.894890] ? netlink_unicast+0x740/0x740 [ 124.899133] sock_sendmsg+0xd5/0x120 [ 124.902860] sock_write_iter+0x35a/0x5a0 [ 124.906992] ? sock_sendmsg+0x120/0x120 [ 124.910990] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 124.916536] ? iov_iter_init+0xc9/0x1f0 [ 124.920524] __vfs_write+0x64d/0x960 [ 124.924246] ? kernel_read+0x120/0x120 [ 124.928141] ? wait_for_completion+0x870/0x870 [ 124.932744] ? rw_verify_area+0x118/0x360 [ 124.936900] vfs_write+0x1f8/0x560 [ 124.940450] ksys_write+0xf9/0x250 [ 124.943998] ? __ia32_sys_read+0xb0/0xb0 [ 124.948068] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 124.952924] __x64_sys_write+0x73/0xb0 [ 124.956825] do_syscall_64+0x1b1/0x800 [ 124.960716] ? finish_task_switch+0x1ca/0x840 [ 124.965219] ? syscall_return_slowpath+0x5c0/0x5c0 [ 124.970157] ? syscall_return_slowpath+0x30f/0x5c0 [ 124.975096] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 124.980473] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 124.985329] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 124.990527] RIP: 0033:0x455a09 [ 124.993716] RSP: 002b:00007f73cbb42c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 125.001431] RAX: ffffffffffffffda RBX: 00007f73cbb436d4 RCX: 0000000000455a09 2018/06/01 20:29:52 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@bridge_dellink={0x24, 0x11, 0x3, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x4, 0x1a}]}, 0x24}, 0x1}, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000001c0)) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x610000, 0x0) ioctl$KVM_GET_ONE_REG(r3, 0x4010aeab, &(0x7f0000000040)={0x3f, 0x8ac}) 2018/06/01 20:29:52 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xfffffffffffffe1f, 0x0, 0x0, 0x171c073b150b2817) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0x2, 0x355b, 0xff, 0x184d, 0x6}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000001c0)={r3, 0x85, "858da9eee6f3a90b9d071236b93663c93fabc1a12eb4db32b9ae9cbc7267e0bfcf8447d30dce50f1e1ba766bc5d099fa6e64530e180bce72c884c64b4d814c4cd0bf166af6e263224b7e4f0e264ebb201a730898ca8127f6a152dcd37a18d43ffc0320cd740ff0ee0ed7fdfadc38972d553cc0b8d5133628cbbf2d2db80031663b05730c50"}, &(0x7f0000000280)=0x8d) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000040)="f16ef8d9737dad39ff0708e1d1c626647fc818f300d4988064158a77b65d39026bf070042796cbb0a80412ee6aab68398af0bd59494fe88e55d6aa07b553e00e0f5d6678d470be3d6420f3c8e008") sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/06/01 20:29:52 executing program 2: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, @loopback}, &(0x7f0000000140)=0x10, 0x80000) getsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000000), 0xff53) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8000, 0x800) recvfrom$llc(r2, &(0x7f0000000080)=""/43, 0x2b, 0x10000, &(0x7f00000000c0)={0x1a, 0x336, 0xfffffffffffffffe, 0x3, 0x9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/06/01 20:29:52 executing program 1 (fault-call:2 fault-nth:3): perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:29:52 executing program 2: syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002cc0)={0x0, 0x0}) process_vm_readv(r1, &(0x7f0000002680)=[{&(0x7f0000000140)=""/198, 0xc6}, {&(0x7f00000004c0)=""/4096, 0x127e}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f00000024c0)=""/179, 0xb3}, {&(0x7f0000002580)=""/242, 0xf2}, {&(0x7f0000000240)=""/35, 0x23}], 0x1000000000000363, &(0x7f0000002c00)=[{&(0x7f0000002700)=""/199, 0xfffffffffffffcfd}, {&(0x7f0000002800)=""/92, 0x5c}, {&(0x7f0000002880)=""/145, 0x91}, {&(0x7f0000002940)=""/173, 0x29f}, {&(0x7f0000002a00)=""/171, 0xab}, {&(0x7f0000002ac0)=""/200, 0xc8}, {&(0x7f0000002bc0)=""/59, 0x3b}], 0x7, 0x0) clone(0x2000000000000000, &(0x7f0000000280)="7b900200000000000000b5416eec38b36d5c2b8719b6e31c678fa61457fcf8b7d0b2959d1896b3bcb01b29c4d97f3bb97afa1d2bad4c87a5a1d4db39a594a9ef4e21ccb25b74207c52f7334c9642e345ce8e5d398e3410ee0d699935b8a0f03ff8350d4697e791cfafcdee465d4f7abfb66529029a8362fee7397f7023e9aa6645cd3e1e8cee89f622dcbba763506c1b816b165fe46af940abce", &(0x7f0000000100), &(0x7f0000000080), &(0x7f0000000340)="3eb828187181171ccd54d600008eccc806569b2361f5070e7e0faacb8cabc920127c8480f908dc037ee40273d6e3a3ce836e8e90ba3aed9595a8b05354252b30815a45513d9ed861b8cdc2633d2a7e7ff58c02d51551b1a50c33569b6dd70d17c52d1e363277b21e190374ab59f3948c052aad522d772e8db2dad34901") r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@mcast1, @in=@local}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000000040)=0xe8) ioctl(r0, 0x440000000000127b, &(0x7f0000000140)) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f00000000c0)={0x2, 0x4, 0x2}) 2018/06/01 20:29:52 executing program 6: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000040)={0x8, 0x3, 0xe, 0x4, 0x8, 0x9, 0x6, 0x3ff, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r3, 0x1}, &(0x7f0000000100)=0x8) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000240), &(0x7f0000000180)=0xfffffffffffffe96) r4 = add_key(&(0x7f0000000140)='cifs.spnego\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$clear(0x7, r4) r5 = pkey_alloc(0x0, 0x2) pkey_free(r5) ppoll(&(0x7f0000000200)=[{r2, 0x2}], 0x1, &(0x7f0000000280)={0x77359400}, &(0x7f00000002c0)={0x7}, 0x8) 2018/06/01 20:29:52 executing program 5: r0 = getpid() prctl$setptracer(0x59616d61, r0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="00000000000004000c"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9f}, [@ldst={0x0, 0x0, 0xa, 0x281}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/06/01 20:29:52 executing program 0: r0 = socket(0x0, 0x7, 0x5) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000480)='/dev/rtc0\x00', 0x2, 0x0) write$fuse(r3, &(0x7f00000004c0)={0xa2, 0x1, 0xa, @random="cf210457bfc29c6ae14abae4873ca8a42da14ac6c5eb655a240e9e3a89a9d49fcd8cf481f357b5b7b0acebd16855f4f4307cc33df1670b22147e750184401f1e5ab2c32d05501f58833257f80ba449cc900b4e764e73a43102c839ee33c9e820003349dc8a9f390860503158afad7b2efa5cc6e29bafeb44d4091b70dacafd5362c61a6dff6b81e36673932da7197a72c8af"}, 0xa2) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f00000000c0)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000300)={{{@in, @in=@dev={0xac, 0x14, 0x14, 0x1a}, 0x4e23, 0x3, 0x4e21, 0x7f, 0x2, 0xa0, 0x20, 0x3f, r2, r4}, {0x2ec9, 0xb229, 0x4, 0x8, 0x9526, 0x401, 0x8, 0x9}, {0x100000001, 0x4, 0xfff00000000000, 0x1}, 0x101, 0x6e6bb0, 0x3, 0x1, 0x0, 0x34fbc5b156c5ca73}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d4, 0x33}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x2, 0x1, 0x7, 0xd63f, 0x3, 0x5}}, 0xe8) r5 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0xffffffffffffffc0, 0x301801) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000400)={0x3, 0x0, 0x10002, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r5, 0x40206435, &(0x7f0000000440)={0x7fffffff, r6, 0x10001, 0x7fff}) syz_open_pts(0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000180)='./file0\x00', 0x7a00000000000000, 0x1, &(0x7f00000001c0)=[{&(0x7f0000010000)="000100000008000081000000c9030000f4000204000000000000000000000000002000000020000000010000000000016e5fbe5a0000ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)) faccessat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) [ 125.008705] RDX: 000000000000001f RSI: 0000000020390000 RDI: 0000000000000014 [ 125.015977] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 125.023252] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 125.030531] R13: 00000000000007a8 R14: 0000000000700860 R15: 0000000000000000 [ 125.114097] FAULT_INJECTION: forcing a failure. [ 125.114097] name failslab, interval 1, probability 0, space 0, times 0 [ 125.125462] CPU: 0 PID: 8588 Comm: syz-executor1 Not tainted 4.17.0-rc7+ #78 [ 125.132674] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 125.142049] Call Trace: [ 125.144670] dump_stack+0x1b9/0x294 [ 125.148332] ? dump_stack_print_info.cold.2+0x52/0x52 [ 125.153574] should_fail.cold.4+0xa/0x1a [ 125.157666] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/06/01 20:29:52 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x80047456, &(0x7f0000003000)=""/174) [ 125.162816] ? lock_downgrade+0x8e0/0x8e0 [ 125.167001] ? find_held_lock+0x36/0x1c0 [ 125.171139] ? check_same_owner+0x320/0x320 [ 125.175493] ? rcu_note_context_switch+0x710/0x710 [ 125.180455] __should_failslab+0x124/0x180 [ 125.184719] should_failslab+0x9/0x14 [ 125.188554] kmem_cache_alloc_node+0x272/0x780 [ 125.193180] __alloc_skb+0x111/0x780 [ 125.196935] ? skb_scrub_packet+0x580/0x580 [ 125.201299] ? kasan_unpoison_shadow+0x35/0x50 [ 125.205912] ? __asan_allocas_unpoison+0x16/0x20 2018/06/01 20:29:52 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x1bc}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x71, &(0x7f0000000140)=@assoc_value={r1}, &(0x7f0000000180)=0x8) dup(r0) [ 125.210692] ? nfnetlink_rcv_msg+0x6e6/0xff0 [ 125.215127] ? perf_trace_lock+0x495/0x900 [ 125.219501] netlink_ack+0x2d7/0xbc0 [ 125.223238] ? nfnetlink_bind+0x3a0/0x3a0 [ 125.227425] ? netlink_sendmsg+0xfa0/0xfa0 [ 125.231697] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 125.237275] netlink_rcv_skb+0x35d/0x440 [ 125.241366] ? nfnetlink_bind+0x3a0/0x3a0 [ 125.245544] ? netlink_ack+0xbc0/0xbc0 [ 125.249557] ? __netlink_ns_capable+0x100/0x130 [ 125.254262] nfnetlink_rcv+0x1fe/0x1ba0 [ 125.258265] ? rcu_is_watching+0x85/0x140 2018/06/01 20:29:52 executing program 4 (fault-call:2 fault-nth:1): perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) [ 125.262438] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 125.267675] ? nfnl_err_reset+0x2d0/0x2d0 [ 125.271027] sctp: [Deprecated]: syz-executor7 (pid 8607) Use of int in maxseg socket option. [ 125.271027] Use struct sctp_assoc_value instead [ 125.271853] ? netlink_remove_tap+0x610/0x610 [ 125.271885] ? refcount_add_not_zero+0x320/0x320 [ 125.271914] ? rcu_is_watching+0x85/0x140 [ 125.294013] sctp: [Deprecated]: syz-executor7 (pid 8608) Use of int in maxseg socket option. [ 125.294013] Use struct sctp_assoc_value instead 2018/06/01 20:29:52 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) fsync(r0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000001200)='/dev/uinput\x00', 0x20000, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000180)=""/4096) fchmod(r0, 0x0) sendmmsg(r0, &(0x7f0000005f00)=[{{&(0x7f0000004980)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001180)=ANY=[@ANYBLOB="100000000036d4040000001c27ea2c72b2a8d20ba1de8d7d125de94f8056dea928840a000000000000000000000000"], 0xf}}], 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x6, &(0x7f0000000080)=0x7fffffff, 0x4) [ 125.294363] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 125.294386] ? netlink_skb_destructor+0x210/0x210 [ 125.294410] ? kasan_check_write+0x14/0x20 [ 125.325920] netlink_unicast+0x58b/0x740 [ 125.330023] ? netlink_attachskb+0x970/0x970 [ 125.334460] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 125.340025] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 125.345069] ? security_netlink_send+0x88/0xb0 [ 125.349669] netlink_sendmsg+0x9f0/0xfa0 [ 125.353771] ? netlink_unicast+0x740/0x740 [ 125.355778] FAULT_INJECTION: forcing a failure. [ 125.355778] name failslab, interval 1, probability 0, space 0, times 0 [ 125.358026] ? security_socket_sendmsg+0x94/0xc0 [ 125.358046] ? netlink_unicast+0x740/0x740 [ 125.358072] sock_sendmsg+0xd5/0x120 [ 125.358096] sock_write_iter+0x35a/0x5a0 [ 125.358121] ? sock_sendmsg+0x120/0x120 [ 125.389999] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 125.395539] ? iov_iter_init+0xc9/0x1f0 [ 125.399523] __vfs_write+0x64d/0x960 [ 125.403244] ? kernel_read+0x120/0x120 [ 125.407137] ? wait_for_completion+0x870/0x870 [ 125.411751] ? rw_verify_area+0x118/0x360 [ 125.415902] vfs_write+0x1f8/0x560 [ 125.419451] ksys_write+0xf9/0x250 [ 125.422999] ? __ia32_sys_read+0xb0/0xb0 [ 125.427088] __x64_sys_write+0x73/0xb0 [ 125.430983] do_syscall_64+0x1b1/0x800 [ 125.434872] ? finish_task_switch+0x1ca/0x840 [ 125.439372] ? syscall_return_slowpath+0x5c0/0x5c0 [ 125.444304] ? syscall_return_slowpath+0x30f/0x5c0 [ 125.449246] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 125.454617] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 125.459470] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 125.464671] RIP: 0033:0x455a09 [ 125.467861] RSP: 002b:00007f24dbf32c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 125.475576] RAX: ffffffffffffffda RBX: 00007f24dbf336d4 RCX: 0000000000455a09 [ 125.482844] RDX: 000000000000001f RSI: 0000000020390000 RDI: 0000000000000014 [ 125.490197] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 125.497462] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 125.504730] R13: 00000000000007a8 R14: 0000000000700860 R15: 0000000000000003 [ 125.512036] CPU: 1 PID: 8613 Comm: syz-executor4 Not tainted 4.17.0-rc7+ #78 [ 125.519237] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 125.528596] Call Trace: [ 125.531207] dump_stack+0x1b9/0x294 [ 125.534858] ? dump_stack_print_info.cold.2+0x52/0x52 [ 125.540067] ? is_bpf_text_address+0xd7/0x170 [ 125.544595] should_fail.cold.4+0xa/0x1a [ 125.548675] ? __save_stack_trace+0x7e/0xd0 [ 125.553018] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 125.558153] ? save_stack+0x43/0xd0 [ 125.561802] ? kasan_kmalloc+0xc4/0xe0 [ 125.565701] ? kasan_slab_alloc+0x12/0x20 [ 125.569866] ? find_held_lock+0x36/0x1c0 [ 125.573966] ? check_same_owner+0x320/0x320 [ 125.578310] ? rcu_note_context_switch+0x710/0x710 [ 125.583261] __should_failslab+0x124/0x180 [ 125.587522] should_failslab+0x9/0x14 [ 125.591340] kmem_cache_alloc_node_trace+0x26f/0x770 [ 125.596481] __kmalloc_node_track_caller+0x33/0x70 [ 125.601439] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 125.606236] __alloc_skb+0x14d/0x780 [ 125.609978] ? skb_scrub_packet+0x580/0x580 2018/06/01 20:29:53 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) socket$pppoe(0x18, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x10, 0x3, 0xc) r2 = shmget(0x1, 0x2000, 0x5, &(0x7f0000ffb000/0x2000)=nil) r3 = getpid() syz_open_procfs$namespace(r3, &(0x7f0000000000)='ns/mnt\x00') shmat(r2, &(0x7f0000e13000/0x1000)=nil, 0x0) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000100)="24000000030607031dfffd946fa2830020200a0009000100021d85680c1baba20400ff7e28000000110affffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/06/01 20:29:53 executing program 1 (fault-call:2 fault-nth:4): perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) [ 125.614322] ? rcu_is_watching+0x85/0x140 [ 125.618494] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 125.623714] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 125.629267] ? netlink_autobind.isra.34+0x240/0x330 [ 125.634302] netlink_sendmsg+0xb01/0xfa0 [ 125.638387] ? netlink_unicast+0x740/0x740 [ 125.642645] ? security_socket_sendmsg+0x94/0xc0 [ 125.647416] ? netlink_unicast+0x740/0x740 [ 125.651705] sock_sendmsg+0xd5/0x120 [ 125.655467] sock_write_iter+0x35a/0x5a0 [ 125.659550] ? sock_sendmsg+0x120/0x120 [ 125.663555] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 125.669108] ? iov_iter_init+0xc9/0x1f0 [ 125.673103] __vfs_write+0x64d/0x960 [ 125.676840] ? kernel_read+0x120/0x120 [ 125.680750] ? wait_for_completion+0x870/0x870 [ 125.685368] ? rw_verify_area+0x118/0x360 [ 125.689537] vfs_write+0x1f8/0x560 [ 125.693099] ksys_write+0xf9/0x250 [ 125.696658] ? __ia32_sys_read+0xb0/0xb0 [ 125.698540] FAULT_INJECTION: forcing a failure. [ 125.698540] name failslab, interval 1, probability 0, space 0, times 0 [ 125.700727] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 125.700751] __x64_sys_write+0x73/0xb0 [ 125.700769] do_syscall_64+0x1b1/0x800 [ 125.700786] ? finish_task_switch+0x1ca/0x840 [ 125.700804] ? syscall_return_slowpath+0x5c0/0x5c0 [ 125.700822] ? syscall_return_slowpath+0x30f/0x5c0 [ 125.700845] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 125.700866] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 125.700888] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 125.700900] RIP: 0033:0x455a09 [ 125.700907] RSP: 002b:00007f73cbb42c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 125.765152] RAX: ffffffffffffffda RBX: 00007f73cbb436d4 RCX: 0000000000455a09 [ 125.772415] RDX: 000000000000001f RSI: 0000000020390000 RDI: 0000000000000014 [ 125.779679] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 125.786939] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 125.794198] R13: 00000000000007a8 R14: 0000000000700860 R15: 0000000000000001 [ 125.801484] CPU: 0 PID: 8626 Comm: syz-executor1 Not tainted 4.17.0-rc7+ #78 [ 125.808690] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 125.818065] Call Trace: [ 125.820677] dump_stack+0x1b9/0x294 [ 125.824338] ? dump_stack_print_info.cold.2+0x52/0x52 [ 125.829557] ? is_bpf_text_address+0xd7/0x170 [ 125.834090] should_fail.cold.4+0xa/0x1a [ 125.838176] ? __save_stack_trace+0x7e/0xd0 [ 125.842531] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 125.847681] ? save_stack+0x43/0xd0 [ 125.851336] ? kasan_kmalloc+0xc4/0xe0 [ 125.855246] ? kasan_slab_alloc+0x12/0x20 [ 125.859426] ? find_held_lock+0x36/0x1c0 [ 125.863559] ? check_same_owner+0x320/0x320 [ 125.867911] ? rcu_note_context_switch+0x710/0x710 [ 125.872862] __should_failslab+0x124/0x180 [ 125.877095] should_failslab+0x9/0x14 [ 125.880888] kmem_cache_alloc_node_trace+0x26f/0x770 [ 125.886009] __kmalloc_node_track_caller+0x33/0x70 [ 125.890942] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 125.895694] __alloc_skb+0x14d/0x780 [ 125.899404] ? skb_scrub_packet+0x580/0x580 [ 125.903736] ? kasan_unpoison_shadow+0x35/0x50 [ 125.908309] ? __asan_allocas_unpoison+0x16/0x20 [ 125.913058] ? nfnetlink_rcv_msg+0x6e6/0xff0 [ 125.917455] ? perf_trace_lock+0x495/0x900 [ 125.921697] netlink_ack+0x2d7/0xbc0 [ 125.925396] ? nfnetlink_bind+0x3a0/0x3a0 [ 125.929537] ? netlink_sendmsg+0xfa0/0xfa0 [ 125.933766] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 125.939299] netlink_rcv_skb+0x35d/0x440 [ 125.943353] ? nfnetlink_bind+0x3a0/0x3a0 [ 125.947493] ? netlink_ack+0xbc0/0xbc0 [ 125.951377] ? __netlink_ns_capable+0x100/0x130 [ 125.956054] nfnetlink_rcv+0x1fe/0x1ba0 [ 125.960035] ? rcu_is_watching+0x85/0x140 [ 125.964176] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 125.969368] ? nfnl_err_reset+0x2d0/0x2d0 [ 125.973514] ? netlink_remove_tap+0x610/0x610 [ 125.978011] ? refcount_add_not_zero+0x320/0x320 [ 125.982764] ? rcu_is_watching+0x85/0x140 [ 125.986902] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 125.992087] ? netlink_skb_destructor+0x210/0x210 [ 125.996927] ? kasan_check_write+0x14/0x20 [ 126.001159] netlink_unicast+0x58b/0x740 [ 126.005218] ? netlink_attachskb+0x970/0x970 [ 126.009616] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 126.015143] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 126.020151] ? security_netlink_send+0x88/0xb0 [ 126.024726] netlink_sendmsg+0x9f0/0xfa0 [ 126.028787] ? netlink_unicast+0x740/0x740 [ 126.033024] ? security_socket_sendmsg+0x94/0xc0 [ 126.037769] ? netlink_unicast+0x740/0x740 [ 126.042000] sock_sendmsg+0xd5/0x120 [ 126.045714] sock_write_iter+0x35a/0x5a0 [ 126.049770] ? sock_sendmsg+0x120/0x120 [ 126.053744] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 126.059269] ? iov_iter_init+0xc9/0x1f0 [ 126.063238] __vfs_write+0x64d/0x960 [ 126.066946] ? kernel_read+0x120/0x120 [ 126.070847] ? wait_for_completion+0x870/0x870 [ 126.075440] ? rw_verify_area+0x118/0x360 [ 126.079578] vfs_write+0x1f8/0x560 [ 126.083113] ksys_write+0xf9/0x250 [ 126.086647] ? __ia32_sys_read+0xb0/0xb0 [ 126.090701] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 126.095539] __x64_sys_write+0x73/0xb0 [ 126.099419] do_syscall_64+0x1b1/0x800 [ 126.103301] ? finish_task_switch+0x1ca/0x840 [ 126.107787] ? syscall_return_slowpath+0x5c0/0x5c0 [ 126.112708] ? syscall_return_slowpath+0x30f/0x5c0 [ 126.117632] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 126.122992] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 126.127835] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 126.133021] RIP: 0033:0x455a09 [ 126.136199] RSP: 002b:00007f24dbf32c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 126.143898] RAX: ffffffffffffffda RBX: 00007f24dbf336d4 RCX: 0000000000455a09 [ 126.151156] RDX: 000000000000001f RSI: 0000000020390000 RDI: 0000000000000014 [ 126.158413] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/06/01 20:29:53 executing program 5: setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000000)={0x0, 'syz_tun\x00', 0x80000000}, 0xfffffffffffffefd) add_key(&(0x7f0000000080)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0x1fe, 0xffffffffffffffff) r0 = memfd_create(&(0x7f00000000c0)='\x00', 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0xff, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r1, 0x7}, &(0x7f00000001c0)=0x8) [ 126.165669] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 126.172924] R13: 00000000000007a8 R14: 0000000000700860 R15: 0000000000000004 2018/06/01 20:29:53 executing program 1 (fault-call:2 fault-nth:5): perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:29:53 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xfffffffffffffe1f, 0x0, 0x0, 0x171c073b150b2817) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0x2, 0x355b, 0xff, 0x184d, 0x6}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000001c0)={r3, 0x85, "858da9eee6f3a90b9d071236b93663c93fabc1a12eb4db32b9ae9cbc7267e0bfcf8447d30dce50f1e1ba766bc5d099fa6e64530e180bce72c884c64b4d814c4cd0bf166af6e263224b7e4f0e264ebb201a730898ca8127f6a152dcd37a18d43ffc0320cd740ff0ee0ed7fdfadc38972d553cc0b8d5133628cbbf2d2db80031663b05730c50"}, &(0x7f0000000280)=0x8d) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000040)="f16ef8d9737dad39ff0708e1d1c626647fc818f300d4988064158a77b65d39026bf070042796cbb0a80412ee6aab68398af0bd59494fe88e55d6aa07b553e00e0f5d6678d470be3d6420f3c8e008") sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/06/01 20:29:53 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000380)={@in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x0, 0x1, 0x0, "0d77bded7125338de47145b71f2226c0b6950feba57b7d52d9e6d13509bb602e4818224696dafe09c25ed1d5e1e8dd9525d4425e2c4707a00f8dd47a4c19b884282e4f743e00c7a3eff599b13d518d10"}, 0xd8) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000200)={0x0, 0x5}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={r2, 0x3}, &(0x7f00000002c0)=0x8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$int_in(r0, 0x5421, &(0x7f0000000080)=0x3) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r0, &(0x7f00000005c0), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffff}, 0x1c) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040), 0x4) 2018/06/01 20:29:53 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) [ 126.248142] EXT4-fs error (device loop0): ext4_iget:4756: inode #2: comm syz-executor0: root inode unallocated [ 126.259571] EXT4-fs (loop0): Remounting filesystem read-only [ 126.265527] EXT4-fs (loop0): get root inode failed [ 126.270505] EXT4-fs (loop0): mount failed [ 126.387415] EXT4-fs error (device loop0): ext4_iget:4756: inode #2: comm syz-executor0: root inode unallocated [ 126.404561] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 126.417427] netlink: 20 bytes leftover after parsing attributes in process `syz-executor7'. [ 126.444843] EXT4-fs (loop0): Remounting filesystem read-only [ 126.450800] EXT4-fs (loop0): get root inode failed [ 126.455775] EXT4-fs (loop0): mount failed [ 126.464195] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 126.475504] netlink: 20 bytes leftover after parsing attributes in process `syz-executor7'. 2018/06/01 20:29:54 executing program 6: r0 = socket(0x6, 0xffffffffffffffff, 0x1) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000000040)=0x1, 0xc) 2018/06/01 20:29:54 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:29:54 executing program 2: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x1e2) fallocate(r0, 0x1, 0x0, 0x483e40d7) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000000)={{0x7, 0x6, 0x10001, 0x8000, 0x100000000, 0xfff}, 0x1, 0xb55, 0x7}) write$sndseq(r0, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @raw32}], 0x30) 2018/06/01 20:29:54 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="040000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:29:54 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x7, 0x9}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x2c) bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x8, 0x7, &(0x7f0000000180)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, r2}, @map={0x18, 0x0, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x8, 0xdd, &(0x7f0000000240)=""/221}, 0x48) 2018/06/01 20:29:54 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="1847f72f07d82c78240970") r1 = socket(0xa, 0x1, 0x0) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfc, 0x80000000}, 0xc) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00000300000019fa084c2ab1366f00eb0100000008"]) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x2000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000000280)=0xe8) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f00000002c0)=r3) ioctl(r1, 0x8916, &(0x7f0000000000)) futex(&(0x7f0000000080), 0x1, 0x1, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000100)=0x2, 0x0) ioctl(r1, 0x8936, &(0x7f0000000000)) 2018/06/01 20:29:54 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = add_key(&(0x7f0000000180)='dns_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="a6ab86e436b4967d8d95b261e78beeb1e9016d357738ce8487cfb1007ef312e1e9d3453098205d0d28a1e9a40d8f4a88ae5a59c1f73f12a3323ea1e63e64eff365bd62a4604960d828bc023f22d73781db605a0c1eaa7222718f87ceed3976cf0d2c2d6e7618e12e6f39325dc6a518fe4eb081a44ca4f212e36b7f4e516cca2fa5a5bd7c5f24446ee5f278792a0aaeb811638c598b7115ea79895d3cf4766fd1dd906a1c01393b1fa538c51fd5a4f2f30253ab4e515b44bca27ed5229140c8c551a5ae3b77b304a3f0c85e47856fb342a93184fbf8912c42e5893231d657aa0b672653159222844339014ce94b772d9874ccddf139dceceb8ef6705d10", 0xfd, 0xfffffffffffffff8) r2 = request_key(&(0x7f0000000340)='ceph\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)='\x00', 0xfffffffffffffff9) keyctl$unlink(0x9, r1, r2) r3 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r3, 0x2081fc) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x101) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x11000005, 0x110, r3, 0x4) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f00000000c0)={{0x101, 0x1000}, 0x1, 0x8, 0x3, {0x0, 0x3}, 0x1}) r4 = add_key(&(0x7f0000000300)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000380)='?', 0x1, 0xffffffffffffffff) keyctl$get_security(0x11, r4, &(0x7f0000001400)=""/78, 0xfffffddc) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000000000)) 2018/06/01 20:29:54 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000140)=0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) rt_tgsigqueueinfo(r0, r1, 0x2c, &(0x7f0000000180)={0x3e, 0x9, 0xffffffff, 0x80000000000000}) r2 = dup(0xffffffffffffffff) ioctl$INOTIFY_IOC_SETNEXTWD(r2, 0x40044900, 0x5) syz_read_part_table(0x0, 0x1, &(0x7f00000014c0)=[{&(0x7f0000000400)="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", 0xdfe, 0x2}]) r3 = getpid() move_pages(r3, 0x3, &(0x7f0000000000)=[&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil], &(0x7f0000000040)=[0x2, 0x5], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x6) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x400, 0x0) connect$inet6(r4, &(0x7f0000000100)={0xa, 0x4e22, 0xfff, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) ioctl$TCSBRK(r4, 0x5409, 0x6) 2018/06/01 20:29:54 executing program 6: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe004, 0x1, &(0x7f0000000380)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000340)=ANY=[]) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000056ff8)='./file0\x00', 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000500)='/dev/input/event#\x00', 0x0, 0x0) r2 = dup(r1) ioctl$TIOCSBRK(r2, 0x40044591) dup2(r1, r2) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) renameat2(r0, &(0x7f0000000440)='./file0\x00', r0, &(0x7f00000003c0)='.//ile0\x00', 0x0) getdents64(r0, &(0x7f0000000140)=""/238, 0xee) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000480)=""/4096, &(0x7f0000000040)=0x1000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000240)={{0x2, 0x0, 0x5, 0x0, 0xfffffffffffffffd}, 0x8, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x200, 0x401, 0x8001}) [ 127.183403] Dev loop7: unable to read RDB block 7 [ 127.188516] loop7: unable to read partition table 2018/06/01 20:29:54 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="c00000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:29:54 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x5, 0x502) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000080)=0x9a7, &(0x7f00000000c0)=0x4) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x1) ftruncate(r0, 0x8204) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r3, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002440)=[{{&(0x7f0000002180)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000002300), 0x0, &(0x7f0000002340)}}], 0x1, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000340)=ANY=[@ANYBLOB="0000000000000000fcffffffffffe8ff00eb00000000000062010000000000004997ab590b9e7731eda8a2a997dc222b1f19ead6f6b77dd8b9e20b73df3087cac063e0b2544af7f48c6477cbcda2061c6ea74179a3decfe2eecb9cbe87005a6b1d9c181eab466183a4406a65dbf874b5da4d432ec908b83cae07a0d8ac1540366b36dbec230002857d8ac544ce78e6bece1308143ac90000008000000000e82afdd3e8088aeb8f9bc8963b060769f7192c37184a3329694f24f110645580470a6d32b84e2915000000000000000000000000000000d799b8c15b5e59c4e7f8c4eaf72e8c88ad6a3e00000000000000007b2458c702cb0300d4040300044a0db55222d7ec767fbc3a837e4ef2edd6fd356ed45b931fdf32a8e09c0ed06ca1dc373c06f825b1aa908abe5e2accaee5f28dfb595f06b2fc7b4409afde7a259fffc40c23c8d561e59a187a32870efe2e384173c9d5ada069d2ac31b194123326fe750943a03fe713748a1e2f595d18d15e5c82b097e81bc0ca81c39a2fdc566ee845343c69a627bfdcba18a3ccafb12ceb0d883f144fb6d95d23a35f3a742f0afe833c6d3c064a2b1e1e5f9ed9de6553031be2a60000dd000000000000ca06f90f693717dcfb026a616088b856be724ff4484d4d176bfba94a2d"]) 2018/06/01 20:29:54 executing program 5: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f0000000040)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x440, 0x0) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000280)=0x3d3f) r3 = memfd_create(&(0x7f0000000180)='\x00', 0x2) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x727b1525, 0x0, 0x2, 0x12769328, 0x0, 0x2, 0x4, 0x2, 0x1fe000000000, 0x58a8, 0x7, 0x101, 0xfffffffffffffbff, 0xffffffff, 0x600000, 0xfffffffffffffff7, 0x400, 0x5, 0x3, 0x7, 0x8, 0x1ff, 0xffffffff, 0x4, 0x2, 0xaf7, 0x3, 0x7ff, 0x8, 0x7, 0x3, 0x92, 0x0, 0x4, 0x81, 0x10001, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x4}, 0x10046, 0x80a9, 0x101, 0x1, 0x0, 0x8000, 0x800}, r1, 0x10, r3, 0x2) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x400000, 0x0) setsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000000200)=0x6, 0x4) 2018/06/01 20:29:54 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001440)='/dev/dsp\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001480)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000015c0)=0x105) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001600)={r1, 0xfffffffffffffbff}, &(0x7f0000001640)=0x8) r2 = socket$inet(0x10, 0xa, 0x9) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000000)=""/250, &(0x7f0000000100)=0xfa) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f00000001c0)="4c00000012006d60583bfd956fa283b724a6008000004e22000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/06/01 20:29:54 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="c00e00000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) [ 127.255257] loop7: partition table beyond EOD, truncated [ 127.260870] loop_reread_partitions: partition scan of loop7 () failed (rc=-5) 2018/06/01 20:29:54 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="c00e00000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) [ 127.389437] Dev loop7: unable to read RDB block 7 [ 127.394446] loop7: unable to read partition table 2018/06/01 20:29:55 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x8001, 0xa8401) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000100)=""/58) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, r0, 0x0) mmap(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) r2 = shmget$private(0x0, 0x3000, 0x78000004, &(0x7f00004ea000/0x3000)=nil) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000240)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000280)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x5, 0x35, 0x212e, 0x500, 0x8, 0x1280000, r3}) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000040)=""/70) madvise(&(0x7f00003fa000/0x800000)=nil, 0x800000, 0x9) [ 127.456079] loop7: partition table beyond EOD, truncated [ 127.461700] loop_reread_partitions: partition scan of loop7 () failed (rc=-5) 2018/06/01 20:29:55 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="e03f03000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:29:55 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x42801, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x40000, 0x0) ioctl$int_in(r0, 0x800000c0045003, &(0x7f0000000200)=0x40000000000000ff) write$tun(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x1) close(r0) 2018/06/01 20:29:55 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000380)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000080)=0x1000) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xce, 0x48000) 2018/06/01 20:29:55 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') lseek(r0, 0x100000, 0x3) sync_file_range(r0, 0x8, 0x3, 0x2) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000000)={0xc4b, 0x3}) 2018/06/01 20:29:55 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0039200007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:29:55 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0) socket$packet(0x11, 0x2, 0x300) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551a, &(0x7f0000000040)=ANY=[@ANYBLOB="0900000009000001"]) 2018/06/01 20:29:55 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) sched_getparam(r1, &(0x7f0000000080)) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$pokeuser(0x6, r1, 0x108, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x1, 0x0) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000040)) 2018/06/01 20:29:55 executing program 7: socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000d40)={0x0, 0x0}) r2 = gettid() ptrace$getenv(0x4201, r2, 0x97, &(0x7f00000001c0)) getpeername(r1, &(0x7f00000000c0)=@sco, &(0x7f0000000140)=0xfffffffffffffdf0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'bond0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000280)={'team0\x00', r3}) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uinput\x00', 0xcbc454b65d5e9626, 0x0) ioctl$KVM_S390_UCAS_MAP(r4, 0x4018ae50, &(0x7f0000000300)={0x5, 0x81, 0x401}) sendto$inet(r0, &(0x7f0000000000)="c457d2a5f256dfb1d463cd71b7c98c1eb01ee10b1f0a07245d8290c63a7c85ada47c7bd0eca523fc45a7ee3d0280865df22e6c01a049450770a83701130e1fa773230f698783418aae50f13174a65f802b65471468fd8df3fa7783d49d1786ca763464a125c29437b1dccf9f3e674007772570fccc122aec1d8c91933fddf9e03a83aa8fb481bcbb76b1ef2850dedbcc5e36163755fae4d613e683af4526f6d34830bfa08f91de5a32d42df581", 0xad, 0x800, &(0x7f0000000340)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x1, 0x0) 2018/06/01 20:29:55 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000240)='/dev/binder#\x00', 0xffffffffffffffff, 0xfffffffffffffffe) r1 = getpid() ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x5, &(0x7f0000000040)=""/212) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000003c0)={0x44, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="04630440f1ff00000000000000000000010400000000000001000000000000dc7b924ae654d788552d41392a90149cb0fe798f8924e669a3659338bfb3a16ab8605f0000000000000000", @ANYPTR=&(0x7f0000000040)=ANY=[], @ANYPTR=&(0x7f0000000080)=ANY=[]], 0x0, 0x0, &(0x7f0000000340)}) r2 = getpgrp(0xffffffffffffffff) sched_setattr(r2, &(0x7f0000000000)={0x30, 0x0, 0x1, 0xffffffffffffff7f, 0x2, 0xfffffffffffffff8, 0x7, 0x9}, 0x0) 2018/06/01 20:29:55 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="effd00000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:29:55 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = memfd_create(&(0x7f00000000c0)='dev ', 0x3) write(r1, &(0x7f0000000040)="16", 0x1) sendfile(r1, r1, &(0x7f0000001000), 0xffff) fcntl$addseals(r1, 0x409, 0xc) fchmod(r1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") clone(0x0, &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x38000, 0x0) 2018/06/01 20:29:55 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"d202b999d185000000007388f301e710"}) ioctl$TUNSETOWNER(r0, 0x400454cc, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/06/01 20:29:55 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="c00000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:29:55 executing program 5: r0 = gettid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) timer_create(0x1, &(0x7f00000000c0)={0x0, 0x36, 0x4002, @tid=r1}, &(0x7f0000000100)) exit(0x0) tgkill(r0, r0, 0x0) 2018/06/01 20:29:55 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="effd00000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:29:55 executing program 7: ioctl(0xffffffffffffffff, 0x8914, &(0x7f00000000c0)="0047fc2f07d82c992409706c2f540000000000000000ff1eed85e3") r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x34, 0x1) ioctl$TCFLSH(r0, 0x540b, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x40045730, &(0x7f0000000040)) 2018/06/01 20:29:57 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x0, 0x1) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000100)={0x565f, 0x3, 0x8000, 0x5, 0x400, 0x3f}) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000000)=""/112, &(0x7f0000000080)=0x70) 2018/06/01 20:29:57 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="0f0000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:29:57 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001400)={&(0x7f0000000500)=ANY=[@ANYBLOB="000000000000000000000000ef000800ff010096000000000000000000000001fe8000000000000000000000000000bb00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000ffffac1414bb000000002b000000ac1414bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000004c00120072666337353339286374722873657270656e74292c7368613338342d7373736533290000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x13c}, 0x1}, 0x0) 2018/06/01 20:29:57 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0039200007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:29:57 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x181040, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x118, r2, 0x301, 0x70bd2d, 0x25dfdbff, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2a32e1e8}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team_slave_0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'nr0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7e}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_bond\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffffffff}]}]}, 0x118}, 0x1, 0x0, 0x0, 0x4}, 0x4001) getsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000000000), &(0x7f0000000040)=0x4) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x800, 0x80) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x109100, 0x0) ioctl$KVM_CHECK_EXTENSION(r3, 0xae03, 0x4) 2018/06/01 20:29:57 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x1, 0x0) write$eventfd(r0, &(0x7f0000000040), 0x8) 2018/06/01 20:29:57 executing program 3: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000100)="0042fc2f07d82c99240970") fallocate(0xffffffffffffffff, 0x0, 0x5d0, 0x2) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) timer_create(0x3, &(0x7f00000000c0)={0x0, 0x22, 0x2, @tid=r0}, &(0x7f0000000140)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x80, 0x0) recvfrom$inet(r1, &(0x7f00000001c0)=""/175, 0xaf, 0x10001, 0x0, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000000)={0x11, @empty, 0x0, 0x0, 'dh\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) 2018/06/01 20:29:57 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000080)=0x2, &(0x7f00000000c0)=0x2) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) ioctl$HDIO_GETGEO(r2, 0x301, &(0x7f0000000140)) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = socket(0xa, 0x200000001, 0x40000000) ioctl(r3, 0x9911, &(0x7f0000000240)="c626262c8523bf012cf66f") 2018/06/01 20:29:57 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x20000, 0x0) r1 = socket(0x1e, 0x4, 0x0) io_setup(0x4, &(0x7f0000000000)=0x0) io_submit(r2, 0x1, &(0x7f0000000a80)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f0000000040)}]) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000140)=ANY=[@ANYBLOB="01000006000000e5ef5597c03c0732155f335b3eac84693dbdaf893fa180bff0a3eb852f4fe7800b9c3c9ca48f8af1ccbcd7ecae342e2cbbdad21a64e00e66e918d7b92cee53c9629b086c88c97f2f9a5a0574bb7d4d4d9e9ac517ab3d1e97f01b648eb09ad7631c17d9fb8bc8103868dda87e3d738f217cd3462ef90758a33bd64e51dd1837dfb964e75e14b9f3b6808b02504359629fcb5ca1a21e86a05e185fcfa1960b758b727a6683b0676394ddaba2f5a321b790e116dea3dd91fb4530d64a227c"]) ioctl$KVM_RUN(r4, 0xae80, 0x0) pwrite64(r3, &(0x7f00000000c0)="52101a0fb0dbcdaa68e4da768bb472a352c9156ffb87c315880744e4d37dde435f10f48055bef107bcbe0acab471c790bc232fcc0f0223b24a554badbbd37f69de04ef005ca023937ce5e972c8fd9e42e8ebd42ea887dfe216787adff936d34756ccd8", 0x63, 0x0) 2018/06/01 20:29:57 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="effdffff0007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:29:57 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001280)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) sched_setattr(r3, &(0x7f0000000100)={0x30, 0x7, 0x0, 0x1ff, 0xb7f, 0x80, 0xff, 0x5}, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000000)="0f09650f01bfa6c30f070f01d10f20c06635000000400f22c00f20c06635020000000f22c0baf80c66b8e817458166efbafc0c66ed6766c7442400f2ffffff6766c7442402fd26b3e46766c744240600000000670f011424baf80c66b86e02978e66efbafc0cb80900efba4300b80900ef", 0x71}], 0x1, 0x0, &(0x7f00000000c0), 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000000180)={0x2000000000080003}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/06/01 20:29:57 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="effdffff0007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:29:57 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x101000, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000040)) ioctl(r0, 0x2000008912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$addseals(r1, 0x409, 0xc) 2018/06/01 20:29:57 executing program 2: mkdir(&(0x7f0000000300)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = syz_open_dev$mice(&(0x7f00000003c0)='/dev/input/mice\x00', 0x0, 0x100) r2 = accept4$unix(r1, &(0x7f0000000400), &(0x7f0000000000)=0xc, 0x80800) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000240), &(0x7f0000000280)=0x8) r3 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f00000001c0)='./file0\x00', &(0x7f00000002c0)='./control\x00') mkdir(&(0x7f0000000080)='./control/file1\x00', 0x11) close(r0) 2018/06/01 20:29:57 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000180)=0xc) keyctl$chown(0x9, r2, r3, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000140)=0x6, 0x4) truncate(&(0x7f0000000000)='./file0\x00', 0x5) 2018/06/01 20:29:57 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) io_setup(0x9c0f, &(0x7f0000000180)=0x0) io_destroy(r1) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x200000000001b4, 0x4) ustat(0x1, &(0x7f0000000140)) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/snapshot\x00', 0x0, 0x0) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f0000000200)={0x7f, 0x7f}) sendto(r0, &(0x7f00000000c0)="ac", 0x1, 0x0, &(0x7f0000000000)=@sco={0x1f, {0x7, 0x1, 0x7, 0x4, 0x8001, 0x4}}, 0x80) ppoll(&(0x7f0000000600)=[{r0}], 0x1, &(0x7f0000000680)={0x0, 0x989680}, &(0x7f00000006c0), 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000240)={0x1, 0x7f, 0x1, 0x100000000, 0x7f, 0x7, 0xc000000000000, 0x6, 0x0}, &(0x7f0000000280)=0x20) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000000700)=""/4096) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000002c0)={r3, @in6={{0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, [], 0xa}}}}, 0x84) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) 2018/06/01 20:29:57 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0af9fefffff6006918"], &(0x7f0000000080)='syzkalleP\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x40) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000280)="0b4c0ce075b58e288435c612650b895850641a5f7116d8f492b1d31387c40c4dbe74c988faac13e1d644cd1de62f70d3bc755189688930d2d9a0fc21774035503d24a0972f204d84d27feed4fe4b511430cb25a06e274b8389a5c503bf0087995ae3301b92d6c54c13e2816c9d70d4dfa8bc6e7717d6025cc2c160f9b87ad85a1ae8655d5704580137e83968217099d52f1dcf18be612f067e8a4285b2f5914b1a1b37a4a184f0b82b55a4f869fec06ddb6d492973806c29e79fe519c309da245ad59a02ff4e043b28944a74541648f9af0f3bd325a3", 0xd6) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0xe, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x0, 0xbb, &(0x7f0000000480)=""/187}, 0x17) 2018/06/01 20:29:57 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="040000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:29:57 executing program 5: r0 = socket$inet6(0xa, 0x80006, 0xffffffffffffffff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0xe}, 0x1c) sendto$inet6(r0, &(0x7f0000c9f000), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) r2 = accept4(r0, 0x0, &(0x7f0000000340)=0xe0d70b623a84136b, 0x80000) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000180)={@dev, 0x0}, &(0x7f00000001c0)=0x14) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000240)=""/159, &(0x7f0000000300)=0x9f) recvfrom$packet(r2, &(0x7f00000000c0)=""/133, 0x85, 0x2000, &(0x7f0000000200)={0x11, 0x17, r3, 0x1, 0x8, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0x14) getsockopt$inet6_int(r0, 0x29, 0x10000000000010, &(0x7f0000534000), &(0x7f0000000040)=0x4) 2018/06/01 20:29:57 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="e03f03000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:29:57 executing program 0: r0 = socket$inet(0x2, 0x3, 0x7f) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x21}}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xa}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x8, @mcast1={0xff, 0x1, [], 0x1}}], 0x78) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) setsockopt(r0, 0x1, 0x6, &(0x7f0000000040)="bc3028f5", 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)) sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f00000000c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f00000001c0)}, 0x0) 2018/06/01 20:29:57 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="0f0000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:29:58 executing program 5: r0 = socket(0x11, 0x1, 0x2555) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x0, 0x30, 0x1, 0x1}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000002c0)={r1, 0xa0, 0x7, 0x100000001}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@filter={'filter\x00', 0xe, 0x1, 0x180, [0x0, 0x20000340, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000000), &(0x7f0000000340)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x1b, 0x0, 0x0, 'bridge0\x00', 'erspan0\x00', 'lo\x00', 'veth0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0x70, 0xc0}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x100, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x1f8) r2 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) sendto$inet6(r2, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r2, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x3, 0xffffffffffffff9c, 0x1}) ioctl$KVM_HAS_DEVICE_ATTR(r3, 0x4018aee3, &(0x7f0000000140)={0x0, 0x400, 0x4, &(0x7f0000000100)}) 2018/06/01 20:29:58 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0500000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:29:58 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x8, 0x3, &(0x7f0000000180)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x10000001, 0xb2, &(0x7f0000000200)=""/178}, 0x48) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={r1, r0, 0x0, 0x2}, 0x10) 2018/06/01 20:29:58 executing program 6: eventfd(0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='user.syz\x00') pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1, 0x2000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r2, 0x1}, &(0x7f0000000180)=0x8) 2018/06/01 20:29:58 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x20000, 0x0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000080)={0x6, 0x8}) dup2(r0, r1) 2018/06/01 20:29:58 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000040)='/dev/kvm\x00', 0x3) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000080)={0x2, 0x2, 0x7, 0x2, 0x8b50}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f00000001c0)={0x7b, 0x0, [0x40000021]}) 2018/06/01 20:29:58 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) delete_module(&(0x7f00000000c0)="2b70726f638400", 0xfffffffffffffffc) r2 = getpgrp(0x0) setpriority(0x3, r2, 0x0) 2018/06/01 20:29:58 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0005000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:29:58 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r1, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x7, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a", 0xfffffffffffffffa}, 0x60) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000001540)=0x7, 0x8) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000001380)='/dev/uinput\x00', 0x40, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f00000013c0)=[0x1, 0x8]) r3 = fcntl$getown(r1, 0x9) fcntl$lock(r1, 0x7, &(0x7f0000001340)={0x3, 0x0, 0x0, 0x7, r3}) listen(r2, 0xc0) sendmsg(0xffffffffffffffff, &(0x7f0000002640)={&(0x7f0000001400)=@hci={0x1f}, 0x80, &(0x7f0000002600), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1000b5d5f00300000000000052e76119651ec2a9a5bae3ce1a7aaa1c0100007ba75100"], 0x10}, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000001500)=0x3, 0x4) sendmmsg$nfc_llcp(r1, &(0x7f00000026c0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c95d9d47e4635c995b18ba766a818648cd01f2e3825bee3eb373769cb2c85d7f0bb3aff58d31b0352895601ee239883abfad45a0e8c0f59bf3b52edf3500bb"}, 0x60, &(0x7f0000000200)=[{&(0x7f0000000280)="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", 0x1000}, {&(0x7f00000001c0)="2e9c9176a394b4e715bb5493", 0xc}], 0x2}], 0x1, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x4000, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r4, 0x0, 0x41, &(0x7f0000001280)={'filter\x00', 0x93, "4a5f672d32b2803a2866386c2d79aec2c15deccdd19a5ba6c56ac90dc199a10fcbc281ba7652300e715521f0c211f1c74a6fa85d88764a252b8aa6091c58112597371ac4bb717631bc3ea8a7c465aacbfdb19a9bbd9aac100bf6ab7fbcdb33dccf93034bfc481756dbbba13f8bd491b4e0f0b63d4e8d66c7a49a9f58ea0bdcdca229e9c350ed676f11659eb088a3219cce95b2"}, &(0x7f0000000180)=0xb7) capget(&(0x7f0000001480)={0x20071026, r3}, &(0x7f00000014c0)={0x1, 0x10000, 0x9, 0xff, 0xff, 0x8}) 2018/06/01 20:29:58 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000300)) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) 2018/06/01 20:29:58 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000107fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:29:58 executing program 7: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x2c, &(0x7f0000000000)=[@in={0x2}, @in6={0xa}]}, &(0x7f0000000100)=0x10) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)="2f02726f75702e7374617000", 0x2761, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000080)) syz_mount_image$f2fs(&(0x7f0000000140)='f2fs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f00000001c0)="12e6d97ee5dc", 0x6, 0x100000000}, {&(0x7f0000000280)="dd94824cb7f2f1eab86af4b032927100fc86905ee46258bdfcafe4aa09b5a0f8747bfb7790ff290cf8c5a0fa8bee616c297bb453572b337923f1a815e601cc62f0fbd2ea3735334e716ad4e2cc7b25315e3b9a761251280acfe35b59b9f6a7bb5fb307d1413f0c4a8b6e5730f30ad1471f7ebab6ce42f50b3aa1", 0x7a}, {&(0x7f0000000300)="c48beed5e727c1fdbc5adf6a4df9703b410419f3e1959203b62b07318b2e73c33ff892aa2580468a07a0e586fded112c89a961e9c6ca806a223fcf399a463a0153635a572560cc044900142377d6e46de520d6ec77b9bd9f0ed094da55e4", 0x5e}], 0x1080, &(0x7f0000000400)={[{@adaptive_mode='mode=adaptive', 0x2c}, {@iobits={'iobits', 0x3d, [0x3f, 0x7f, 0x3b, 0x38, 0x36]}, 0x2c}, {@prjjquota={'prjjquota', 0x3d, "2f02726f75702e7374617000"}, 0x2c}, {@usrquota={'usrquota', 0x3d, "2f02726f75702e7374617000"}, 0x2c}, {@prjquota={'prjquota', 0x3d, 'em0[mime_typeppp1ppp1wlan1securitytrusted^|em0'}, 0x2c}]}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0xc0185879, 0x20000001) 2018/06/01 20:29:58 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) madvise(&(0x7f00003fa000/0x800000)=nil, 0x800000, 0x9) rt_sigreturn() r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x100000001, 0x400600) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffffffff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x8001, 0x8009, 0x4, 0x5, r2}, &(0x7f0000000140)=0x10) 2018/06/01 20:29:58 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1ff000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:29:58 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = getpid() fcntl$setown(r0, 0x8, r1) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000001000)=ANY=[@ANYBLOB="920fc3"]) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000000), 0x1000000000000040) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/06/01 20:29:58 executing program 5: unshare(0x400) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='fd\x00') getdents(r1, &(0x7f0000000180)=""/69, 0x45) prctl$getreaper(0x2, &(0x7f0000000000)) 2018/06/01 20:29:58 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000200)=ANY=[@ANYBLOB="f3f4dfff5f18be3e2a21ab799593423eee824b645a44549e2c0e31eb415e0b15221a0d2b4318af3df1502257ee07a3bcc8c03a076d32eac525684f129e7dce36c0f7be3143e3e106264191a0708d8e85a3551bba04fd22ac4aa4f49858ea4b4ec02fff6b7323bbed7033345306d21d85104aa2813713c8cc47b2abedc32680201a9945daab2a2cc5b3d5ee9034408be72d2efba7b48da0294e9c75f6d92a110047c1823207a93e1ad20dd29213b6554d2b3a0ec49ed558efa0d6c8cd8c63f8c7218366278e2b34bc", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r3 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x7b, &(0x7f0000000040)={r2}, &(0x7f0000000100)=0x8) r5 = getpgrp(0xffffffffffffffff) sched_getparam(r5, &(0x7f0000000080)) close(r3) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x7a, &(0x7f00000000c0)={r4}, &(0x7f00000001c0)=0x10) r6 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r1, &(0x7f0000000300)={0x2000}) sendmmsg$inet_sctp(r3, &(0x7f0000000bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000340)="fe", 0x1}], 0x1, &(0x7f0000000400)}], 0x1, 0x0) 2018/06/01 20:29:58 executing program 0: mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000292000/0x1000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f0000979fff)="a6") timer_create(0x7, &(0x7f0000000000)={0x0, 0x1e, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_gettime(r1, &(0x7f0000000080)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x40000, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000100)) write$evdev(r0, &(0x7f0000001fdc)=[{}, {{0x0, 0x2710}}], 0x30) membarrier(0x0, 0x0) 2018/06/01 20:29:58 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1ffffffffc07fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:29:58 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000107fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:29:58 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0040030007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:29:58 executing program 5: r0 = socket$kcm(0x29, 0x7, 0x0) r1 = add_key$user(&(0x7f0000001340)='user\x00', &(0x7f0000001380)={0x73, 0x79, 0x7a}, &(0x7f00000013c0)='x', 0x1, 0xfffffffffffffffd) keyctl$revoke(0x3, r1) ioctl(r0, 0x8912, &(0x7f0000000100)="0042fc2f07d82c99240970") keyctl$invalidate(0x15, r1) socket$kcm(0x29, 0x7, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0xc02, 0x0) ioctl(r2, 0x9, &(0x7f00000000c0)="c2a8dbe98c6e7550736bc08314775fed8e") setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000000080)={{&(0x7f0000000140)=""/226, 0xe2}, &(0x7f0000000040)}, 0x20) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000240)={0x7f, 0x6, 0x2, 0x9, 0x4, [{0x1, 0x80, 0x3, 0x0, 0x0, 0x2400}, {0x8, 0x6, 0x200, 0x0, 0x0, 0x800}, {0x5, 0x10000, 0x200, 0x0, 0x0, 0xb00}, {0x80, 0x3f, 0x7f, 0x0, 0x0, 0x100a}]}) ioctl$TCXONC(r2, 0x540a, 0x47ea) 2018/06/01 20:29:58 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r1 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x2, 0x40800) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x2) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x1, &(0x7f0000000080)=[{}]}) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/06/01 20:29:58 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000600)={0xffffffffffffff9c, 0x0, 0x1, 0x407, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000740)={{{@in=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000000840)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000d40)={{{@in6=@mcast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6}}, &(0x7f0000000e40)=0xe8) sendmsg$netlink(r1, &(0x7f0000000ec0)={&(0x7f0000000640)=@kern={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000e80)=[{&(0x7f0000000880)={0x49c, 0x1e, 0x300, 0x70bd2d, 0x25dfdbff, "", [@generic="cd80cb3a5bfe5ebe730437115523ae0f827b2440fdea5817cce9d1113b3595fb58490c2cd39557d7b79f3fc99e02c2ff7d0c6421ccae0a246b2b99b97cb720751839a964e8cad2a21828980d63822b51efa2d5d3656dc1e5abbbf2c6515475f2d3c6a0037f7d33a6600dc894ab356a288c3dfa1934dcdacd462128de569b32245734b967caa7708181ca8b3b9a5283c0fa5f5fa4344e4404045acb34299033035df3b7e6e4fd0856bcc960b6b339916eb144d1a12a00a9fb09c6f95c8bf61ab934764000eea4bc8698", @typed={0x8, 0x4a, @u32=0x1f}, @nested={0x2c8, 0x50, [@typed={0xfc, 0x44, @binary="d8df18b1940dc762246cd294fea4f3639523655bee5d3d6871449e9d5f0923a1fbb39d8f4f97a8f992e7d72d869bdddde7b023a22ae8323752905e8fc23ffc3f49238b2c30a10a5ffef2d75a4e28758d0f9c670841b3840e55fbd7f7d73bc0a289ed7fba20d63055d8890cf89bd8d51b61654ea5da71e6a0aa080562c649d7d7516fd4f4015ff1c9a17f0050982300a3520cbe8a3c7949c75e4389035a3966dfd5a69232ea6a0fa8b2a30ec71ba7eb897b3aca531093b91c7f9acbfe7edfd027439992efe359166179b0a74e50beeb997b7f1cfd765151139c42f4f13238c170bfe330d1aca4b5adc9e897c3db09ad78c03c5fee67c3ca"}, @generic="5d9a9e28963cf454804be40188da91a74b647d2b7a8f51e7c3e7224bf3d17bfaca1c25ad75520e1d1b25946c167e79fea98d6f30522fe26d3fe80f7670be135f092f41a3d60c428624d74866bf9d4e604c0c2d9ba26e9bda29bcb95d4b72a2f7e9664eba3d73757219559006f094b12b5ae02eb67f9ec3da0b4987a0a16bb0d6e8cb6ba00fe77184145d275595269d95611c2eaf1ae9138604cf4d4b6b1e9d36d7d7083763ca4254cebe0748de6a940c4dad6f85d3205b8dc7084b24", @generic="7d76b0df443ff9edfe651c43b2688c81ed5bb0aa39d29779980e85c2aafa19e0f6e34dae5e868045b1e9458ab44c6a47791cc1375360a0c75a165429e05d1c7771581844a695e81213c020e8c7226f2d0401619ff8f4cb65848783a9d7b86fbf8fafa220468b30428b793299661c95fb7ba3c525eca7d1de0538d4590aad176d1dbb3025ffbbbbbc4ec4cd36b9ece7eefa", @generic="71aeb5eefe2dc54f4f17138825e7ad0714937b4eb38cbec980c06fde748ce80a421dd397dbce08b3ce6f62d84fc9baea51587b52616a5ae13099345288046f66497df69794273e46598de8b7fc24235b2bef630d9eb3357057ab6a11759125007ec57366aa5d10718c5734656b0425e92f285d0e", @typed={0x4, 0x8b}]}, @typed={0x14, 0x24, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @nested={0x70, 0x63, [@typed={0x8, 0x3b, @str='\x00'}, @typed={0x8, 0x5c, @u32=0x6}, @typed={0x8, 0x90, @uid=r2}, @generic="1022dd67d0b3a1e4a209f8037f416f203764f8736bddbf39322066dd00600ce007b05f88f083ea7ab8d7f06cd6fde75d", @generic="d7e4790eb7760004e0963ad3787cf8", @typed={0x8, 0x31, @fd=r0}, @generic="aea2096f4a12c7d829a9bb"]}, @generic="d881a4e463119bae09bd523b6aa890b2967f942cf0b2006274ca4de86081dd39eb3c813be8924a79d052efad935bb746123c55bf7dbc6b70a405f7db48030852bffe9a8a3e365b6d92bcc94d61fadbdfdf3df13ae580ffee1762200860c04c32dc68ceeb38", @typed={0x8, 0x2a, @uid=r3}]}, 0x49c}, {&(0x7f0000001040)={0x1110, 0x15, 0x4cc73e513cba8304, 0x70bd28, 0x25dfdbfb, "", [@generic, @nested={0x1040, 0x43, [@generic="d3ad1a8d363619b8002a1d0f88f9aa831c2e668f64a8aeb9130699d0737e3616d8d91a2804", @typed={0xc, 0x2, @u64=0x8}, @typed={0x8, 0x42, @uid=r4}, @generic="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"]}, @typed={0xc0, 0x30, @binary="e486e4092cdfeb530834f01256b0d9b67a6680df81e34362c6ab04f24d306c82bb2c5b27f09a38b78b5692f3aee56622d7879eb49dc4585efe4594aff0c7a5592c9765a0a4054f551e170fce6e51dd6c6a5f9e2d666e18dcd7fa16f46e81c4a1b200c233803d15e9366eb432bbeb3d37b74d03ee196a720d1e4ce9e4da335a6c6a36318832f448f58875ab0256aa092e6e0042159b59c8b0192d742912f537b90be21081e256c2b9e45be44c192fd54b7f163dfd025a73281eb7d7"}]}, 0x1110}], 0x2, 0x0, 0x0, 0x4000}, 0x4000000) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f00d82c99240970") setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000140)=@security={'security\x00', 0xe, 0x4, 0x448, 0xffffffff, 0x0, 0x270, 0x138, 0xffffffff, 0xffffffff, 0x378, 0x378, 0x378, 0xffffffff, 0x4, &(0x7f0000000080), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [0x0, 0xffffffff, 0xffffffff, 0xffffff00], [0xffffffff, 0xffffffff, 0xffffffff], 'bridge_slave_0\x00', 'gre0\x00', {0xff}, {0xff}, 0x3c, 0x5, 0x7, 0x46}, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x4d4, 0x4d5, 0x0, 0x77b, 0x2}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x1, 0x4, "f79ba5b116f1c503c5f751beeed0d2c8067fb30701f0d90a48cd175477ef"}}}, {{@uncond, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x1d, 0x9, 0x4b00, 0x9, 0x5, 0x100, 0x48}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x80000001, 0x20, "bc89632955267f6c20beadc73b97b846b774f93c4320ab2569bef0fe3001"}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, [0xff000000, 0xff0000ff, 0xffffff00], [0xffffffff, 0xff, 0x0, 0xff000000], 'bridge_slave_0\x00', 'veth0_to_bridge\x00', {0xff}, {}, 0x3f, 0x2, 0x5, 0x8}, 0x0, 0xc8, 0x108}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "8df5ca7ea8590fe3cf71b6e60a18d55d4991afd05fab88f7bf387db94111"}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a8) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x8, &(0x7f0000001000)=ANY=[@ANYBLOB="bf160000000000006161000000000000616200000000000085100000010000009500000000000000bf100000000000000f200000000000009500000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) [ 131.178674] Unknown ioctl -2147199790 2018/06/01 20:29:58 executing program 5: munmap(&(0x7f0000003000/0x3000)=nil, 0x3000) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x4800002, 0x4831, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000008ff8)='./file1\x00', 0xffffffffffffffff, &(0x7f0000012ff8)='./file0\x00') bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000003c80)=0xffffffff, 0x4) madvise(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x9) 2018/06/01 20:29:58 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0200000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) [ 131.212172] Unknown ioctl -2147199790 2018/06/01 20:29:58 executing program 6: r0 = socket$rds(0x15, 0x5, 0x0) socketpair(0xf, 0xa, 0xff, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_mount_image$minix(&(0x7f0000000080)='minix\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x3, &(0x7f00000005c0)=[{&(0x7f0000000340)="15db41f048fc26bf3934225247aa65bfa8fa74f753c43e49fca9e458909f23b89d3fa78657b403028722a873a7fa6ce75cc1c820a05fdf1fb864eef255a302136d535361b72f2f20910f92e895be52458f1365c7e5a4c53a72759ef694d0ecaab91e", 0x62, 0x8000}, {&(0x7f00000003c0)="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", 0xfb, 0x1}, {&(0x7f00000004c0)="23fd090b767c4f73db932a3b20aa4742b050eed2c26d39ac17142b617b861e5e25199f2333b6b70d6e5cf9cbf24bd901a649827f8f564773253509d58e7ac7a3bf7fa31af4f068f63c5466bf831c6b8ba9a445577703ef71ccc558982430cb8d414149f632963b80949a3e954e919d30fbc90d895c52281afc55b90c14d8c474853653afb0fe3f1cf3a5ba0f659e25dfd33e5abfcf414c134ca057b840f8dd8f94f7e67773b67767731e59cec01c10399cacfd5caadb09744c5da430aa4cf1810bb9b001327b4f4cb308", 0xca, 0xffff}], 0x42, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xcc97000000}, @in6={0xa, 0x4e21, 0x81, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in6={0xa, 0x4e20, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in6={0xa, 0x4e21, 0x1000, @empty, 0xb4e}, @in6={0xa, 0x4e21, 0x100, @empty, 0x20}], 0x8c) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000000)='syzkaller0\x00') chmod(&(0x7f0000000040)='./file0\x00', 0x114) sendmsg$rds(r0, &(0x7f0000001740)={&(0x7f0000001780)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10, &(0x7f0000001b80)=[{&(0x7f0000001800)=""/156, 0x9c}, {&(0x7f00000018c0)=""/209, 0xd1}, {&(0x7f00000019c0)=""/30, 0x1e}, {&(0x7f0000001a00)=""/90, 0x5a}, {&(0x7f0000001a80)=""/33, 0xffffffffffffffe3}, {&(0x7f0000001ac0)=""/168, 0x15b}], 0x6, &(0x7f0000001c00)}, 0x0) 2018/06/01 20:29:58 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000507fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:29:58 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x9}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000240)={r3, @in={{0x2, 0x1000}}, 0x3d477026, 0x8}, 0x90) r4 = socket(0x11, 0x100000803, 0x0) r5 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x8000}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) perf_event_open(&(0x7f0000000140)={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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = accept4(r0, &(0x7f00004d4000)=@nl=@proc, &(0x7f0000047ffc)=0xc, 0x0) connect(r6, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) 2018/06/01 20:29:58 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0xfffffffffffffffe) r1 = socket$inet_sctp(0x2, 0x5, 0x84) io_setup(0x3, &(0x7f0000000080)=0x0) io_submit(r2, 0x1, &(0x7f0000000b00)=[&(0x7f0000000340)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f0000000280), 0xf}]) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000001b000)={0xffffffffffffffff, 0x0, 0x36, 0x9d, &(0x7f0000013000)="e460019234060dc106621abc86dd6a00000000073ceb305660319056115082553800800000000000e8d5000000010000001400000000", &(0x7f000001df63)=""/157, 0x28}, 0x28) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) getpgrp(r3) r4 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8000, 0x101000) ioctl$DRM_IOCTL_GET_MAGIC(r4, 0x80046402, &(0x7f0000000140)=0xa) 2018/06/01 20:29:58 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4, 0x800000000000000, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000}, 0x0, 0x0, 0xffffffffffffffff, 0x1000000000000000) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000000100), 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000010000)={0x8004, 0x1a, 0x0, 0xffffffffffffffff}) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000fd3ff8)=0x5) 2018/06/01 20:29:58 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x400, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x5, 0x0, 0x10000, 0x4}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000000080)={0x6, r2}) r3 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") [ 131.358547] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. [ 131.429809] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. 2018/06/01 20:29:59 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) r1 = syz_open_dev$mouse(&(0x7f0000000280)='/dev/input/mouse#\x00', 0x8001, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00000002c0)=0x1080) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) lseek(r2, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = eventfd(0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f00000015c0)={r5, 0x0, 0x0, r5}) r6 = add_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000003c0)="2b92c1ef2b3f1d4fe36447b05605ab8d5b9368beaf52e44115073535f066a92c965cacd8cfd6d4e980590c91cab4aea83b03052428eb1e0048b930ddea5ad6ccc602928ae1a26c3c6bfc38fd52fffcc140c07d96aae29348e72373018ac45f3330fe13810f7592a8cee6d22a66622922517c53446504", 0x76, 0xfffffffffffffff8) r7 = request_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='-GPLvboxnet0proc+.mime_type$-proc]+\x00', r6) r8 = add_key(&(0x7f00000001c0)='id_legacy\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="02c5bc34a62337", 0x7, 0xfffffffffffffffa) keyctl$link(0x8, r7, r8) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000000000)={r5, 0x0, 0x2, r5}) 2018/06/01 20:29:59 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000040)=@ioapic={0xc7c64d46ffd45b49, 0xdd, 0x8, 0x0, 0x0, [{0x3, 0xfff, 0x8, [], 0x1}, {0x400, 0x5, 0x1, [], 0x800}, {0x1, 0x8, 0x2, [], 0x2}, {0x100000001, 0x8001, 0x100000000, [], 0x1}, {0x5, 0x200, 0x100000001, [], 0xff}, {0xaee, 0xa962, 0x7, [], 0x80}, {0x8000, 0x47b, 0xff, [], 0x9}, {0x135a, 0x1c91e1c3, 0x3, [], 0x7}, {0x10000, 0x5, 0x8, [], 0x7}, {0x8000, 0x5, 0x0, [], 0x100000001}, {0x222c, 0x80000001, 0x7, [], 0x5}, {0x100, 0x0, 0x7fff, [], 0x36}, {0x1000, 0x7ff, 0xfffffffffffffffb, [], 0x6}, {0x2, 0x3, 0x6, [], 0x7}, {0x7, 0x100, 0x3, [], 0x8}, {0xfffffffffffffeff, 0x8, 0x0, [], 0x5}, {0x3ff, 0x4, 0x8, [], 0x2}, {0x6, 0x0, 0x30, [], 0xcf}, {0x1, 0x2, 0x9, [], 0x2}, {0xfff, 0x1, 0x9, [], 0x8}, {0xfffffffffffffffc, 0x7, 0x2, [], 0xffffffff}, {0x1, 0xff, 0x1, [], 0x40}, {0x3, 0x9, 0xffff, [], 0x401}, {0x2, 0x80000001, 0x9, [], 0x200}]}) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$SG_GET_SG_TABLESIZE(r2, 0x227f, &(0x7f0000000180)) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000004000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f0000000200)="c74424000b000000c74424028a9e0000ff2c240f09c744240020000000c744240200000080ff1c24f2440f38f11d0010000066ba4200ed64462500100000c7442400d9520000c744240208527be8c7442406000000000f011c2466baf80cb8a4c87e84ef66bafc0c66ed670f01cb4c0fc7a90b1c0000", 0x76}], 0x1, 0x0, &(0x7f0000000580), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/06/01 20:29:59 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1ffcffffff07fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:29:59 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000207fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:29:59 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x0) ftruncate(r0, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x0, 0x0, 0x0, 0x5}, 0x2c) socketpair(0x19, 0xb, 0x5, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000000340)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000380)={'team0\x00', 0x0}) accept$packet(0xffffffffffffff9c, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0x14) accept$packet(0xffffffffffffff9c, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000600)=0x14) recvmsg(r1, &(0x7f0000000740)={&(0x7f0000000640)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000700)=[{&(0x7f00000006c0)=""/39, 0x27}], 0x1, 0x0, 0x0, 0x20000000000}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000800)={{{@in=@rand_addr, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f0000000900)=0xe8) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000000940)={@mcast1, 0x0}, &(0x7f0000000980)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000a80)={{{@in=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f0000000b80)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000bc0)={'team0\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000c40)={@mcast1, 0x0}, &(0x7f0000000c80)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000d00)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000d40)={'veth0_to_team\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_GET(r2, &(0x7f0000001300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000012c0)={&(0x7f0000000d80)={0x534, r3, 0x612, 0x70bd2c, 0x25dfdbfc, {0x2}, [{{0x8, 0x1, r4}, {0x160, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xf0a}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}}, {0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0x6, 0x20, 0x101, 0x1}, {0x1, 0x8, 0x0, 0x1}, {0x6, 0x40, 0x7, 0x9}, {0x2, 0xffffffff, 0x5, 0x7fff}, {0x1f7, 0x3f, 0xb4, 0x9}, {0x678f, 0x80000001, 0x8, 0x4}, {0x6, 0x0, 0x80000001, 0x3ff}]}}}]}}, {{0x8, 0x1, r8}, {0x3c, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}]}}, {{0x8, 0x1}, {0x15c, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffffe}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2a40}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffff8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}]}}, {{0x8, 0x1, r12}, {0xbc, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r13}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}]}}, {{0x8, 0x1, r14}, {0x88, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}]}}, {{0x8, 0x1, r15}, {0xb4, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}]}}]}, 0x534}, 0x1, 0x0, 0x0, 0x4000005}, 0x800) ioctl$void(r1, 0xc0045878) 2018/06/01 20:29:59 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x2, 0x0) semctl$SEM_INFO(r0, 0x0, 0x13, &(0x7f0000000080)=""/1) readv(0xffffffffffffffff, &(0x7f0000000000), 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x6) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040), 0x4) 2018/06/01 20:29:59 executing program 2: set_thread_area(&(0x7f00000000c0)={0x1, 0xffffffff, 0xffffffff, 0x0, 0x3ff, 0x3ff, 0x401, 0x6fb00000000, 0x100000001, 0xfffffffffffff0f0}) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x20) rt_sigprocmask(0x2, &(0x7f0000000040)={0x800}, &(0x7f0000000080), 0x8) 2018/06/01 20:29:59 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/dsp\x00', 0x0, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001600)={{{@in6=@mcast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000001700)=0xe8) r3 = getgid() r4 = openat$cgroup(0xffffffffffffffff, &(0x7f0000001740)='syz1\x00', 0x200002, 0x0) pipe(&(0x7f0000001780)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = openat$cgroup_type(0xffffffffffffffff, &(0x7f0000001e00)='cgroup.type\x00', 0x2, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001e40)={0xffffffff, 0xfc69}, 0xc) ioctl$KVM_IRQ_LINE(r5, 0x4008ae61, &(0x7f0000000000)={0x800, 0x3ff}) r9 = accept4$llc(0xffffffffffffff9c, &(0x7f0000001e80), &(0x7f0000001ec0)=0x10, 0x80000) sendmsg$unix(r0, &(0x7f0000001f80)={&(0x7f0000001400)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000015c0)=[{&(0x7f0000001480)="5b119cf21f4e9baf5d87c9259d423bb8fd7f0d4f3be3270fa80f7c1314d46783571bc43de12bc2062b1a37ec54d21101870d64ccd0c9aebde48ec70cd0bcf13ab75c3e60d385ccbe14e2971d291adf70c361e655ec2fcfa1cd93f5346531e7742e3ca1991f56693b1609b427de45131f7b7fee3335d3da29ebcb4ed32f06cb5cae1acf3e84a463533f715fb1395d912f903e0ca5a38b5938f8675bedc07ef5c80a12d636b753ddf991", 0xa9}, {&(0x7f0000001540)="c255fd03e5564705972a6eb25db3c23148812bec88e43ae1f4edbcf8ea32dc0358e0c922e02248b1e7b55a99701428e2ab980c69a64ed87ca10d67e7d00a", 0x3e}, {&(0x7f0000001580)="d64a7d81ccb6b102de7bc05503eaf15233333022a0b789aa269482d8213dc27bd6851c930e592d03e9880f3248", 0x2d}], 0x3, &(0x7f0000001f00)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="000000002800000000000000bac4f24019c7d624", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9], 0x48, 0x40}, 0x20000000) r10 = syz_open_procfs(0x0, &(0x7f0000000280)='fdinfo\x00') r11 = semget$private(0x0, 0x0, 0x441) semctl$GETZCNT(r11, 0x0, 0xf, &(0x7f0000000180)=""/217) write(r10, &(0x7f0000000080)="82128fa380b9912487816070c253a25fb97ab99b1c8557f4b1b9b3f635e0aa7f8c6f9d2290abf08ccdc5b5c05afb8a1e61bcd1093b182bbe1178e9a7473137f7ab6805aee1f0485ea3bcb0a280c8343149cd79522d822b23618e104ff3a5898668d68e721622a116f8371e4f8fa5de8752ab4b47a4adf952383499853fe1dd3bd980e3a08ada17443095fc83aa06d85de453341f0f338bc4515a108c2c51c06d8623051266a12efa66e2415111e0e1e2fb25ffa859ee6d13d8f360b159daa1aa8e31127c8a8a7b346a42f396db0c1a81e3db3ceb7fce02764bf123ad6c1c0bbb", 0xe0) preadv(r10, &(0x7f00000004c0), 0xedcf54725bd7f37, 0x0) 2018/06/01 20:29:59 executing program 2: clock_getres(0xfffffffffffffffe, &(0x7f00000000c0)) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x9, 0x800) setsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f0000000080)=0x5, 0x4) clock_getres(0x7, &(0x7f0000000000)) 2018/06/01 20:29:59 executing program 6: syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/06/01 20:29:59 executing program 7: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x9, 0x2000) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00000001c0)) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x30d, 0x0) getxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000000)=@known='trusted.syz\x00', &(0x7f0000000180)=""/2, 0x2) 2018/06/01 20:29:59 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000280)=@can, &(0x7f0000000300)=0x123, 0x0) syz_mount_image$nfs4(&(0x7f0000000040)='nfs4\x00', &(0x7f0000000080)='./file0\x00', 0x35e, 0xa, &(0x7f00000005c0)=[{&(0x7f00000000c0)="7187f94382759567f358c3dfe95e82e98c64bb74e82a79dd9e58d67f968407a534d1a2fa1552a2b7190ff876ee17279ccf21ac4b50dc3ca92fd85cd2349aeeb854ec8fa1653eebd1ccbfa7af4a9475e50286c00f28", 0x55, 0x139dccd8}, {&(0x7f0000000140)="299fd4b1f42e80e8c6f11d1429d0d520b7802a7f1399b2", 0x17, 0x3}, {&(0x7f0000000180)="ec75a7b58e00eb9857edb2c543a632f7c36714f628f977084411be6a3130dc717d9011f32789f6e044c0d6308505ae254aea5f955a6de44db5eb9ff61e2b1838", 0x40, 0xffffffff00000000}, {&(0x7f00000001c0)="2939dc710bbbc66996cb7200cf8b567d1dcbe355ad5789a011b25a43e584decf5077ca538135ee5a9769f3c2bc19e2677c4a1fb7b649014c934a0ced1b0436fd99c60e4b61f52e0080d5e8c685afdcef1b", 0x51, 0x3}, {&(0x7f0000000240)="81f7c669ba96e9e94a32a8faa9550ad85e11455ca81fc3f42e4982c458d198a39c829900bd0de32721d6f9cfb8880660bbbca92000eee4784f86e7abe93e6f", 0x3f, 0x400}, {&(0x7f0000000340)="f313be7bb3826f26fe8059e9de082b56c0ddd389b10dd34fa01b0c420cf6e9ff9aa76a378147bd4f32e0091a36be66408c41ed0074ede6a18b898159f2a7ba0e69a1352792d26e934a5de429b98ae5cb23f6f9af6b374a09b47c53aea586a6f9c695c039f55120b7ba5bee706e8541de86d037fc1cad827935ac8f1cf75713df36e300dacc842590c8442afd25486f02666eecb602fa8a98ea7a15c8ea0cc19ed67a933ec71d207c66de6681af5ec6bbf41249db418b0525e86f1947ac0cc114", 0xc0, 0x4}, {&(0x7f0000000400)="c1ac8a9ffe4119d059a2e46312a0d4e8921777d39f774db3593ebe13617754d3782a3e31b0858227f0b29c240d41387c35a0d0db09121ba7fa3167eee5eedb03ad1e", 0x42, 0x1ff}, {&(0x7f0000000480)="a91e8d9b1a0b58efbc8287ff1dafaa266c137f8ba3c0054a3eb742a8122da3344f77e414665aa48f84cccec16f224d07a5cb2dbecd339495ec20ff675b7968ca", 0x40, 0xa9}, {&(0x7f00000004c0)="3499740dc98d3bd9f9a4dec0a1884b74da8a9c0b2fd006b993789abdc0030961a42f02a4ff6f71da357383fc40c3df793c9cc18545f1ce1b2447a16b0cfd60970d58551e25af3e504727441c3b07a9b0e2d5d9ab2257f00f53c219895df33559810761e4c25420ff0d1d4c264c4c46cb", 0x70, 0x7}, {&(0x7f0000000540)="9718922bf4c1fdd29a4a4c9c525984ff54377234daddf3551d80720f3d923909cc3ba63b5d812e0b1c7977d17cbc729d2b27b036eb1b8c9a7263a051b1f2d8a057d6218271e3fc1d34ed9f502c2a51824a318bdcc787457016314dcec7e3a73d729f54b59544e37459a8e6c15142662011cb562570b3ccef60054b", 0x7b, 0x7ff}], 0x40000, &(0x7f00000006c0)='\x00') accept(r1, 0x0, &(0x7f0000000000)) 2018/06/01 20:29:59 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000f07fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:29:59 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000207fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) [ 132.308899] irq bypass consumer (token 00000000138a8fd9) registration fails: -16 2018/06/01 20:29:59 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xfff, 0x8000) ioctl$SG_GET_VERSION_NUM(r1, 0x2282, &(0x7f0000000080)) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000300), 0x4) 2018/06/01 20:30:00 executing program 7: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x9, 0x2000) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00000001c0)) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x30d, 0x0) getxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000000)=@known='trusted.syz\x00', &(0x7f0000000180)=""/2, 0x2) 2018/06/01 20:30:01 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f000f000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:01 executing program 5: r0 = getpid() sched_setattr(r0, &(0x7f00000000c0)={0x0, 0x2, 0x0, 0x0, 0x4}, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) r1 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) syz_fuse_mount(&(0x7f0000000100)='./file0/.ile0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_GET_TSC_KHZ(0xffffffffffffffff, 0xaea3) unlink(&(0x7f0000000280)='./file0/.ile0\x00') mkdir(&(0x7f0000000080)='./file0/.ile0/file0\x00', 0x0) read(r1, &(0x7f0000003380)=""/4096, 0xf) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xfffffffffffffe01, 0x220040) connect$rds(r2, &(0x7f0000000140)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'lo\x00'}) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000100)={0x1f}, 0xc) 2018/06/01 20:30:01 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000003c0)={0x18, 0x0, {0x8, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) r2 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$instantiate(0xc, r1, &(0x7f0000000240)="3c4d502fb16e04a6adcd5cd8ef274557293eba1540dc0b31f57f758745e99b89733df09234ddeaf253a3c5f5762fe5bc3ca46beab232574d851ff82153ccbe5e33a917c6c49bf2b7fc8fb44b0c0a62ea412e62a67826a1319ecafb9b6205cd978e6ca0002b8acb99bc4a9afc2644636eea4db01086c5de452cd7bcabdb2e7eee400c6b402350fa5368d8988b20a22ca0c74de13b20a347603cfcaa01a040f2db18ee35e4b75bb5b7cbdec4791b4da635975a7da9e924222a7769402cbb06babf7d54144641de5604db17f187e47b61df", 0xd0, r2) sendto(r0, &(0x7f0000001900)="8f", 0x1, 0x0, &(0x7f00000000c0)=@ipx={0x4, 0x0, 0x0, "3adb91317667"}, 0x80) recvmmsg(r0, &(0x7f0000000b00)=[{{0x0, 0x0, &(0x7f0000000800), 0x0, &(0x7f0000000880)=""/209, 0xd1}}, {{&(0x7f0000000980)=@hci, 0x80, &(0x7f00000009c0), 0x0, &(0x7f0000000140)=""/240, 0xf0}}], 0x1db9e3a2c7e2098, 0x2042, &(0x7f0000000b80)={0x77359400}) 2018/06/01 20:30:01 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000000c0)='nodev\x00', 0x0) lookup_dcookie(0x6, &(0x7f0000000340)=""/245, 0xffffffffffffff8a) epoll_create1(0x80000) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000080)) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x3f, 0x13, "804e2486cff9d9266b6504d1017e922724e09b8a6d2cec6c5249cf42d85e7f102204bb458c81a116e92825862da340dec9ee4a6bb74e77d3dd1a52f33cc1748d", "9b9565fd6c7860bd47638a0e3a6899a829b38528694cb064080000bdf5c1d14998d5bbac6c4deae26bc26c30acd5983cc9a8453e000873477ebc926e83d8fccc", "73e37038ac9e1afce8d40c23003f1559045737cfaa8dd9040000f2ffffff0051", [0x0, 0x2]}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x3, 0x6791, 0x0, 0x3, 0xc, 0x14, "c6aa3106490ad468304ebb3fdda1b7c5e57f7a13dd475243820a4113ca0fc0a29a2259a782061d3faddc3dac38be6e7f926347f4e5a477f91f8dfcd0edb4c8c9", "18cdf20665b67da40c1caf432da220b503cbe8759067bcd1796f404ea38205a9989b37d7e2ef6b5dc15b97b8a50f4b02337d701c73b9d3b5ac78c4aa56894bc2", "3aeea770e4f608c223e0b6c3e266b39da0fc0e433d1b917d6b0cbc632a2d53de", [0x3ff, 0x5]}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7fff, 0x4000) 2018/06/01 20:30:01 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1ffffffffc07fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:01 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="0022f8ff020000000000000000000000", 0x10) r1 = accept$alg(r0, 0x0, 0x0) select(0x40, &(0x7f0000000000)={0x401, 0x8001, 0x3f, 0xffff, 0x4, 0xffff, 0x7, 0x800}, &(0x7f0000000040)={0x9, 0x1cae414d, 0x3, 0x9, 0x384, 0x5, 0xc25, 0x5}, &(0x7f0000000080)={0x0, 0x0, 0x5, 0x5, 0x5, 0x5, 0x0, 0x4}, &(0x7f00000000c0)={0x77359400}) sendmsg(r1, &(0x7f0000000140)={&(0x7f0000000280)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000440)=ANY=[]}, 0xc000) accept(r1, 0x0, &(0x7f0000000200)) 2018/06/01 20:30:01 executing program 2: 2018/06/01 20:30:01 executing program 7: add_key(&(0x7f0000000180)='dns_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="f1adeb1af858baacf3297c5622f1bd4355db6251ba98a1e2907b45d18f94a487d352e5fc3048bfe27e0dfe1aec6106fa2a0027dec359de1cd7168756278c52dea94eee1cfbb42887d37ef802ac13636a678791c1882b9bd38f350b8b2300", 0x5e, 0xfffffffffffffffb) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000000080)=0x80) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000100)=ANY=[@ANYRES32=r1, @ANYBLOB="070000009e1f13874e15e088fa1b6729fbdf70612a7caec9ba68ba6fa441023e9477e7e7f898da82b0ddd5913274d9e7a644f0e6c08c103dcebbc00e7caec6597d463e3e34df5f8ec3be74d8c0e200b3a2285bc1313e430e602e55b0add4b3dbb2b10dfaa4383d548312ed15733d7c6d6e7422f9f4f32909"]) [ 133.513768] Invalid option length (0) for dns_resolver key 2018/06/01 20:30:01 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f00f0ffff07fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) [ 133.569916] Invalid option length (0) for dns_resolver key 2018/06/01 20:30:01 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x351003, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000040)={0x16000, 0xc000}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc7}) ioctl$BLKRRPART(r1, 0x125f, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000100)={{}, {0x80}}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/06/01 20:30:01 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000507fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:01 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xfffffffffffffffc, 0x8031, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000040)) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x400, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) 2018/06/01 20:30:01 executing program 3: socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) sendmsg(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000380), 0x217, &(0x7f0000000180)}, 0x0) recvmsg(r1, &(0x7f000000b7c0)={&(0x7f000000a400)=@can={0x0, 0x0}, 0x80, &(0x7f000000b700)=[{&(0x7f000000b600)=""/218, 0xda}], 0x1, &(0x7f000000b780)=""/15, 0xf}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000b800)={0x3, 0x2, &(0x7f00000003c0)=@raw=[@exit={0x95}], &(0x7f0000000400)='GPL\x00', 0x0, 0x39, &(0x7f0000000440)=""/57, 0x0, 0x1, [], r2}, 0x48) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0xc2001, 0x0) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000000080)=""/235) 2018/06/01 20:30:01 executing program 6: r0 = memfd_create(&(0x7f0000000200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[@ANYBLOB='#'], 0x1) write$sndseq(r0, &(0x7f0000000040)=[{0x3f, 0x9, 0x0, 0x0, @tick, {}, {}, @raw32}], 0x30) socket$key(0xf, 0x3, 0x2) execveat(r0, &(0x7f0000000000)='\x00', &(0x7f0000000400), &(0x7f0000000380), 0x1000) 2018/06/01 20:30:01 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1ff5ffffff07fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:01 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x8, 0x3ffe) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="7f7a1b6e894c0e734e000080000000000200000400000000000000003800000000000000ff7f0000000002000000f8000000ecffffff00000000000000000000000000000000010000000000a3d1067e6db31005b7090fc8"], 0x58) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x9, 0x5]) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x121100) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f00000000c0)={0x5, 0xff, 0xffffffff, 0x5}) syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x200) 2018/06/01 20:30:02 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x482000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000340)={0x0, 0x4789}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000600)=@assoc_value={r2}, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={'lo\x00', 0x0}) execve(&(0x7f0000000400)='./file0\x00', &(0x7f0000000500)=[&(0x7f0000000440)='selinuxvboxnet0\x00', &(0x7f0000000480)='vboxnet1wlan0\x00', &(0x7f00000004c0)='posix_acl_accessvmnet1nodevsystem+proc\x00'], &(0x7f00000005c0)=[&(0x7f0000000540)='userGPLeth1\x00', &(0x7f0000000580)='lo\x00']) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=@setlink={0x28, 0x13, 0x205, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKMODE={0x8, 0xa, 0xf}]}, 0x28}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000000180), &(0x7f0000000280)=0x4) r6 = open(&(0x7f0000000040)='./file0\x00', 0x40600, 0x68) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000000100)={r7, 0x413}, &(0x7f0000000140)=0x8) 2018/06/01 20:30:02 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0040030007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:02 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0f00000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:02 executing program 6: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bond0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000100)={r1, 0x2, 0x6}, 0x10) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$packet_add_memb(r0, 0x107, 0x2, &(0x7f0000000000)={r1, 0x1, 0x6, @random="b89c2ecee91b"}, 0x10) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x80, 0x40) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000000080)) 2018/06/01 20:30:02 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x7, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x53, &(0x7f0000005780)={{{@in6, @in6=@loopback}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000005880)=0x3) close(r2) close(r1) 2018/06/01 20:30:02 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x27f, &(0x7f0000000240)="0047fc2f07d82c99240970") pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$vnet(r1, &(0x7f00000001c0)={0x1, {&(0x7f0000000100)=""/65, 0x41, &(0x7f00000002c0)=""/131, 0x1, 0x3}}, 0x68) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x800, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000240)="640fbe0af0f75100ba420066ed360faa66b9800000c00f326635000800000f308221990fc71e27000f216d260f2134baf80c66b82735ea8166efbafc0cb06cee", 0x40}], 0x1, 0x24, &(0x7f00000000c0)=[@flags={0x3, 0x108200}], 0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000000)={0x10004, 0x0, 0x0, 0x2000, &(0x7f0000017000/0x2000)=nil}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/06/01 20:30:02 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_buf(r1, 0x29, 0x1b, &(0x7f00000000c0)="ba53501def", 0x5) io_setup(0x3, &(0x7f00000001c0)=0x0) io_destroy(r2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r3 = getpid() sched_setaffinity(r3, 0x8, &(0x7f0000000200)=0x2) io_setup(0x9, &(0x7f0000000180)=0x0) io_destroy(r4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0xc0305302, &(0x7f000035d000)) r5 = openat$cgroup_ro(r0, &(0x7f0000000100)='memory.events\x00', 0x0, 0x0) ioctl$KDSKBMODE(r5, 0x4b45, &(0x7f0000000140)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000040)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/06/01 20:30:02 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40, 0x0) r1 = getpgid(0x0) sched_setattr(r1, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f0000000240)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f000058a000/0x2000)=nil, 0x2000, 0x0) syncfs(r0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x5, 0x4) 2018/06/01 20:30:02 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1ffffffff507fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) [ 135.003699] bond0: enslaved VLAN challenged slave lo. Adding VLANs will be blocked as long as lo is part of bond bond0 [ 135.014757] bond0: lo is up - this may be due to an out of date ifenslave 2018/06/01 20:30:02 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1ff0ffffff07fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) [ 135.086971] *** Guest State *** [ 135.090476] CR0: actual=0x0000000000000031, shadow=0x0000000060000011, gh_mask=fffffffffffffff7 [ 135.099373] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 135.108242] CR3 = 0x0000000000000000 [ 135.112007] RSP = 0x0000000000000f80 RIP = 0x0000000000000000 [ 135.118054] RFLAGS=0x00108202 DR7 = 0x0000000000000400 [ 135.124090] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 135.130799] CS: sel=0x0010, attr=0x0009b, limit=0x000fffff, base=0x0000000000000000 [ 135.138815] DS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 135.146842] SS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 135.154864] ES: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 135.162890] FS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 135.170914] GS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 135.178947] GDTR: limit=0x000007ff, base=0x0000000000001000 2018/06/01 20:30:02 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_matches\x00') ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)) unshare(0x2000400) socket(0xa, 0x2, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffe, 0x3, 0x0, 0x0, 0x0, 0x0, 0x40000004}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00000000c0)={r2}) [ 135.186963] LDTR: sel=0x0008, attr=0x04082, limit=0x000007ff, base=0x0000000000001800 [ 135.194976] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 135.203005] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 135.211052] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 135.217529] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 135.225039] Interruptibility = 00000000 ActivityState = 00000000 [ 135.231327] *** Host State *** [ 135.234558] RIP = 0xffffffff811f744c RSP = 0xffff88017fb77390 [ 135.240596] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 135.247055] FSBase=00007f38ae7ff700 GSBase=ffff8801dae00000 TRBase=fffffe0000003000 [ 135.254909] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 135.260858] CR0=0000000080050033 CR3=0000000180ab3000 CR4=00000000001426f0 [ 135.262323] IPVS: ftp: loaded support on port[0] = 21 [ 135.267921] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87801380 [ 135.267939] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 135.267945] *** Control State *** [ 135.267955] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000ca [ 135.267963] EntryControls=0000d1ff ExitControls=0023efff [ 135.267977] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 135.267986] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 135.267994] VMExit: intr_info=80000306 errcode=00000000 ilen=00000003 [ 135.268000] reason=80000021 qualification=0000000000000000 [ 135.268030] IDTVectoring: info=00000000 errcode=00000000 [ 135.268035] TSC Offset = 0xffffffb473701d7d 2018/06/01 20:30:02 executing program 7: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00000000c0)={0x80000001, r1}) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r2, 0x1000008000) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r4 = epoll_create(0x400) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000080)) sendmmsg(r3, &(0x7f0000d1bf10)=[{{&(0x7f0000000140)=@ax25={0x3, {"a976372427d807"}}, 0x80, &(0x7f0000d73fb0), 0x0, &(0x7f00000001c0)}}], 0x1, 0x0) 2018/06/01 20:30:02 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0500000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:02 executing program 6: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000440)=0x2, 0x0, 0x0, &(0x7f0000000480)={0x77359400}, &(0x7f00000004c0), 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x420081, 0x88) dup(r0) [ 135.268042] EPT pointer = 0x00000001b03c801e [ 135.349088] bond0: enslaved VLAN challenged slave lo. Adding VLANs will be blocked as long as lo is part of bond bond0 [ 135.360017] bond0: lo is up - this may be due to an out of date ifenslave 2018/06/01 20:30:02 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0005000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:03 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x80000, 0x0) r2 = semget(0x0, 0x2, 0x700) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [], @remote}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f00000002c0)=0xe8) getresgid(&(0x7f0000000300), &(0x7f0000000340)=0x0, &(0x7f0000000380)) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f00000003c0)={{0x10001, r3, r4, r5, r6, 0x80, 0x94}, 0x1, 0x1f, 0x3}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4004556e, 0x0) 2018/06/01 20:30:03 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc1600000000000000") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000000040)=0x7) prctl$void(0x2f) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000000280)=@pic={0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb}) 2018/06/01 20:30:03 executing program 7: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) r1 = syz_open_dev$adsp(&(0x7f00000005c0)='/dev/adsp#\x00', 0x2b9, 0x2000) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000600)={0x200, 0x4920, 0x6, 0xfffffffffffff0cf, 0x0, 0x683}) r2 = socket$inet(0xa, 0x1, 0x0) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl(r3, 0x10000008912, &(0x7f0000000240)="0047fc2f07d82c99240970") accept(r2, &(0x7f0000000400)=@ethernet={0x0, @dev}, &(0x7f0000000580)=0x80) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000480)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0x0, 'teql0\x00', 'vcan0\x00', 'vlan0\x00', 'ifb0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x1, 0x1a8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x2, &(0x7f0000008000), &(0x7f0000000240)=ANY=[@ANYBLOB="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"]}, 0x220) [ 135.617517] device bridge_slave_1 left promiscuous mode [ 135.623665] bridge0: port 2(bridge_slave_1) entered disabled state [ 135.632000] ebtables: ebtables: counters copy to user failed while replacing table [ 135.659535] device bridge_slave_0 left promiscuous mode [ 135.665184] bridge0: port 1(bridge_slave_0) entered disabled state [ 135.746729] team0 (unregistering): Port device team_slave_1 removed [ 135.757624] team0 (unregistering): Port device team_slave_0 removed [ 135.768879] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 135.785574] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 135.819212] bond0 (unregistering): Released all slaves [ 136.371356] bridge0: port 1(bridge_slave_0) entered blocking state [ 136.377778] bridge0: port 1(bridge_slave_0) entered disabled state [ 136.385589] device bridge_slave_0 entered promiscuous mode [ 136.425111] bridge0: port 2(bridge_slave_1) entered blocking state [ 136.431521] bridge0: port 2(bridge_slave_1) entered disabled state [ 136.439364] device bridge_slave_1 entered promiscuous mode [ 136.479586] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 136.541326] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 136.675720] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 136.716425] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 136.884884] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 136.892867] team0: Port device team_slave_0 added [ 136.927314] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 136.934693] team0: Port device team_slave_1 added [ 136.971207] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 137.001401] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 137.037525] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 137.044950] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 137.053387] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 137.090067] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 137.097230] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 137.105225] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 137.345593] bridge0: port 2(bridge_slave_1) entered blocking state [ 137.351988] bridge0: port 2(bridge_slave_1) entered forwarding state [ 137.358635] bridge0: port 1(bridge_slave_0) entered blocking state [ 137.364989] bridge0: port 1(bridge_slave_0) entered forwarding state [ 137.372262] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 138.015140] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 138.149855] 8021q: adding VLAN 0 to HW filter on device bond0 [ 138.224326] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 138.298522] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 138.304821] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 138.311919] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 138.384208] 8021q: adding VLAN 0 to HW filter on device team0 2018/06/01 20:30:06 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f00f0ffff07fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:06 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1ff000000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:06 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) sync() syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/06/01 20:30:06 executing program 3: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) nanosleep(&(0x7f0000000180)={0x0, 0x1c9c380}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f0000000240)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlockall() pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000280)={&(0x7f0000000140), 0x8}) 2018/06/01 20:30:06 executing program 2: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) pread64(r0, &(0x7f0000003440)=""/190, 0xbe, 0x0) syz_mount_image$hfs(&(0x7f0000003500)='hfs\x00', &(0x7f0000003540)='./bus\x00', 0x6, 0x5, &(0x7f0000003800)=[{&(0x7f0000003580)="622beec4340221adc2920ad35b982f0fbcb8ab8850c8f0833b9e778a1bec07e1270a6b06601f3dc229d91912788636514e9ca37f8b723efd39adc997d5fd2d2582f998d3dad24ffda8a20deb122882d619fb8fd75f108c205b3836fce297ec60678e289f0ee8fb7680950203457aab0eb1297066c4adbd09c0f9bc2401d6ce4429a9d0d29a897918c427459cc0f604032580cb4b1968e98af57efecc224bc5134d3bbf37306dfabe436501db011c7468c66651d771b8e92e6eaf409b242db0e0f24b6080db00e77d8771250df61d1c7284562ca5e362f8e16196a1b04cb41fa58016510b48ba00a5", 0xe8, 0xfff}, {&(0x7f0000003680)="eaf7cbe32140779d976791facf9a8d55827fa785194d24afb793452c01b062d7ff010446cd48e4161339277c", 0x2c, 0x1000}, {&(0x7f00000036c0)="411e543df3e76f2f562510e78cd45d312e1c7073ae8454cdeaa9863b7979844d913fa6eb75074cb972257e92198094b9497c9b1a4802c180a13bc6a23a95a1a1c6c5f65aa36bc7f5de242682ade760bd09a74c3cacb6423effd6869b14defd22d978b90cef2ef0109384af4ead9dfb5579aad50313", 0x75, 0x8e4f}, {&(0x7f0000003740)="fe64c06adccd6063865e14418f9839a81b69f94d573e4f2ec9ac2055e36d5b59d87bf5a696086185515e3ddaba158a1f48632f34c7d012259064d242041290060309e9037b734cd64544ec53174a0c3ce4d938a81d26f843bbb9a188fdfeb819abff40a9d32ee55fdc346fbe12e73241b4bbcfbc7ca69d622951708e06b997", 0x7f, 0x1ff}, {&(0x7f00000037c0)="54ef70875327d45f94969f578216da416ac25e38117f52179f7738", 0x1b, 0x1000}], 0x1000000, &(0x7f0000003880)={[{@type={'type', 0x3d, "77dbfe1f"}, 0x2c}, {@part={'part', 0x3d, [0x37, 0x0, 0x37]}, 0x2c}, {@uid={'uid', 0x3d, [0x30, 0x37, 0x78, 0x39, 0x37, 0x36]}, 0x2c}, {@creator={'creator', 0x3d, "16c5c8bb"}, 0x2c}]}) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) syz_mount_image$ocfs2(&(0x7f0000000040)='ocfs2\x00', &(0x7f00000000c0)='./bus\x00', 0xffffffff, 0x6, &(0x7f0000003380)=[{&(0x7f0000000180)="2d3fa60cfad32273eb80a8e1fe0118ced5e87d83e1883eb07b32fa78aa16dbbc2c7992a82acae6aa27dda00c54a022aa781fd3eca00f5a568d27c0c890a7dd3bc6ee69f8a017e797208504e93725f0fde895feb80cda25ef6080e6ce8b787c39633ec77585fb965f98d2fa01afc946ef7f5fced03a40d3bf6fe003ff41d478978cab9cc475924a85873dcc5cd288a068d5ad32876c57e59ddd764028df59ff25eea96f12e72f246a896ee0d1d23d56bc2d4b1a30c6b02d7386e4daa290d8fa3b6e7b0b745d97da7a9f866bd51dc2cfba30fe1a00dcc023e8e478cfae012b9dbc50a2d1d4ae10d75ce498bbb29bfdc13bc244cbfbfa", 0xf5, 0x8000}, {&(0x7f0000000100)="f3e8", 0x2, 0xed2}, {&(0x7f0000000280)="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", 0x1000, 0x5}, {&(0x7f0000001280)="5d03f5b78a3996ad3a1d0074ec464256fa86e5aa84d51cbc053af043b4dabd89082ead0754dfb40c8887b8c54a1092fc3ce5429d2e", 0x35, 0xffffffff}, {&(0x7f0000002300)="0f0c8e759210882cbe887b24103ab1b843fe5b4bc57ef524179cf743c33265da267437aab66a5923be4eb517e69c4cb51506e81e2df67c4cad09e3ad7f17afdc383a231dce7b0dfaabbc208ddfd2c349d3eb4777137d3de481629ca558641f1902634c85bdd6f3b3afc9020573c1885464f620f04490983f", 0x78, 0x7}, {&(0x7f0000002380)="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", 0x1000, 0x5b}], 0x80000, &(0x7f00000012c0)='/dev/dsp#\x00') r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) ftruncate(0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000000000)=0x1000) readv(r1, &(0x7f0000000140)=[{&(0x7f0000001300)=""/4096, 0x1000}], 0x1) 2018/06/01 20:30:06 executing program 5: getsockname$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x0, 0x20000000000002d6, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000d300000000028000007a0a00ffffffff006b01"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x40000000000000, 0xce, &(0x7f0000000500)=""/206, 0x0, 0x0, [], r0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x400000000010, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000005edc01050000000000000000000000000000001b500f9500020000"], &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0xbb, &(0x7f0000000300)=""/187, 0x2}, 0x48) 2018/06/01 20:30:06 executing program 0: r0 = userfaultfd(0x1) r1 = shmget(0x3, 0x3000, 0x0, &(0x7f0000015000/0x3000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000280)=""/167) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff5fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff7fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002c80)='/dev/sequencer2\x00', 0x141080, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0}) r4 = getpid() ppoll(&(0x7f0000002bc0)=[{r0, 0x2000}, {r0, 0x4}, {r0, 0x10}, {r2, 0x1010}, {r2, 0x200}, {r0, 0x8241}, {r2, 0x10}, {r2, 0x400}], 0x8, &(0x7f0000002c00), &(0x7f0000002c40)={0x401}, 0x8) sendmsg(r2, &(0x7f0000002b80)={&(0x7f0000000340)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000080)="2a8fd3ff3dfaf6dfdfd6f3f3e92c08f12227efe37a04d610b6fdd11259f43edc700da47d", 0x24}, {&(0x7f00000003c0)="52d57744ce37d6bbf8c328dc153a365a4a98983aa27cb3445762b91e334ccd6454d9e421af1e52610717bf121387740776ebcb68d564cb33d59a882ec0fd413a30a9a49f5900b8014c8d8ab9855686b7e07c7a440bc0087ac1b40ab93def994edb0e551d42e060ca15b5fca45be62fc2b92e6f7809edde1732edd87d9143cf1d3e807e304784ca092ef543ef69a06c5cbca0a342f77a9f151449b908b04ab2a72a8b20a740c11768f25844ca23b806ce4df2ed35b597320440353de7177845f769806e16a157fa3e62f892533343740723c5e517d9168c04b7e3eba860517ef66b9a2e2135ac0bf85e81563aab2868", 0xef}, {&(0x7f00000004c0)="69d6f5f085419d67852b28e1423497f4546c98cfee52be4a08b10aece6dd042c63e51e8c7f10838204dae9524cc1cea865938640a48a81d36a3fd541ce2b56216113be3ee4ca2c5b4814696db81126b2", 0x50}, {&(0x7f0000000540)="c0e554bf4eb922ec2cd4e0dc90e1382a8b46638a77837bd56817f079d9f7f1e03ce2103b5e01eb68e0005d5ad8a9898083de6e0b8d96d425be24ec2d35d1e55f67598a912152db8edd9d77a7ba63ab2f6722833565dcebebe529147586ecbf7d01a4f815b3ed2fbcac079c20f365b9626007df4c01cbdb6990fdc02cd1cfdbae2a024505429791eec40b5988488659bb87a08735f62de9899a346f5de80a9f6f7e7bce868e5c83978b59663b173af9ecba54e643ae855dc649c65e29b419eec3f17e0ba155b0d73263421ea5fa468ca1af4ccb73f44dc22403f7108e410a102575030e3807d10ce923717065766ecfe7faeea7c507", 0xf5}, {&(0x7f0000000640)="f913d57ec92235003707b22811d21e7d70034ce8bde8366949c6d33f49fd2b2a2f91aab4cf2f65587df9c31c1e833aac57eba34e4ac3728f2c83b8965492c1bb099b2dcec2aeb28eab2fa130cf13a556e7384599f3a3219d4d34cc24bd66bcda094fdadeb1d763084a8868db8481f267a4703cb0cb5603670388c1ac72d768f7e9fa9ca1ebfc02bbd6a44168a962b6c780c5762d82e5003e54b818e05d382f700f7f07da76c7c80489020c6b9063eb70d9f33ba1cc1a88ade167f91be49bd7168c47d60c0d65a35aa12d7c6c4e3606ca28e901cd2d76a607237889b010e18aeebe49db87150f7ab5a342064709d5ece01657466c17b107f027ff8c9013f0", 0xfe}, {&(0x7f0000000740)="b54974ef67d0119df01ca6fa9f2488fc38a53c3de0198b0cf6278cf3c5785749a65246817fb13da30118b525fe9406dd351c7787b9fc924b770979d4a0a1871595aa38651cf22905156c27421728fd01904a6a5925e30fc54ce9146c5d2a5cbabf55f157c0a6ef165e33888b737788a907de2fb76f92108e9490ebf35208fcc7d0bc60b689c347e4a3e699fd0b74c2d1d8e957f6799586833eb5134cf64037dc85a4b1a36354ca5fa6ad43a902af13be4dadf7ae94da72f86cac8541d0", 0xbd}, {&(0x7f0000000800)="d7560207b028b8d905af86600fcfd2cb94c293e3f700731e05baa90cc96e1911705a26aa2e9efc52553226be8ef2a87379b2caa364d09c68353c44ca3c3d37bf757a4bc7a4552150776fa2cd131e6f", 0x4f}, {&(0x7f0000000880)="480fafaf07a1cafe574502eaa825824f45ff0465f1f9084ffd74332e4976508aace870ec7bc63dde534ee428194b572be02d2c05c9c40cb8c07b18b2db72ad7138061a9ddb8ac110ff0414ed4abd26f71466c9347b5be446cdfe12253e7ba8ccbe0c3dae3ff70f38dd3172d2899ea2b83ab192ffe6d5eb8d8857ad09768cb454b373", 0x82}, {&(0x7f0000000940)="79fb5273675b7ced8fcc2fcb6c06b81aa52b2331b3e0e6e35f9c961f15cb3ea54784f2189372d20110be8a1c0d288ca986f8e3bd81d5870ac2c3d4f44793b2d3062b20dd8e7133d3e637c9b48f5f34cff3022ef5aafb12b52b25e19235d1532c139e3aa60d4a061bc6221883f9baa41a2c98a1f23748af5ba029a89868b5ec94beddcf32de69bdb1aef68500c91f1cbd15aafc6c2bd4b25020aff0aa3947cc31db98012bc78625430fd4", 0xaa}, {&(0x7f0000000a00)="d4887085fbf57be1215996eefe06", 0xe}], 0xa, &(0x7f0000000b00)=[{0x1010, 0x0, 0x6, "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"}, {0x38, 0x103, 0x57d, "862825a7d38ebea6d32cac3278c8cc0e0632648073007c09532e5cb96ddc14119ec79ab27a8bd7e9"}, {0x28, 0x110, 0x7, "2743a12f666e98706d35015a84fb2c4717"}, {0x1010, 0x117, 0x9, "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0x2080, 0xc000}, 0x40000) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000000140)={{0xfff, 0x7, 0xff, 0xffff, "568729b3d6461f6a3e5bad712dc02c2a2cccbe70c27f9046060e2b30f8e080a3433ba8a00520e664ea466caf", 0x6}, 0x0, 0x0, 0x401, r4, 0x0, 0x3, "be8fd640609e8bea63e8104b339c74cb008ebc3dcd906d0f9351b986244210028fef3a188ae6defbef869107e03c1a73027ba99964f5700158cbb3a0b106ea99", &(0x7f0000000040)='/dev/sequencer2\x00', 0x10, [], [0x7, 0xcc2, 0x8, 0x4]}) ppoll(&(0x7f00004c7fb0)=[{r0, 0xd}], 0x1, &(0x7f0000000000)={r3}, &(0x7f00004c7000), 0x8) mlock(&(0x7f0000012000/0x4000)=nil, 0x4000) dup3(r2, r0, 0x0) 2018/06/01 20:30:06 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaafa0bfcfb801d080045000024000000001414bbbc1414aa000000000401907804e5704400cd98e800000000006cfb947931d750ac820ef0ad66adefc73c7170a9f25c53ec60029b23968a72ebd4514da87ef936cc3ab46d6e9c95a1a54e7d2cbf17125ed8a90532f3f93514ee4704f7e4562151650dd058f7e95ee30cd02eaa3208d494e8db6625aa76ad288766ba922f8dd442618d4f8f84fc3961c774c6eb03f991dd9b11ccde08f06fd59d1b29fedd034499edf9518bab60de"], &(0x7f0000000100)) r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x100) accept$unix(r0, 0x0, &(0x7f0000000080)) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xffffffffffffff81, 0x100) 2018/06/01 20:30:06 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x101080, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x1ff, 0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x2000, 0x2000, &(0x7f0000000000/0x2000)=nil}) [ 138.901220] hfs: can't find a HFS filesystem on dev loop2 2018/06/01 20:30:06 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0185000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:06 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast2, @rand_addr}, &(0x7f0000000040)=0xc) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000140)=@can={0x0, 0x0}, 0x80, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/13, 0xd}], 0x1, &(0x7f0000000240)=""/30, 0x1e, 0x5f25000000000000}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={"7465616d5f7202b30200000000004000", r1}) sendmsg$nl_route_sched(r0, &(0x7f0000000440)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f00000000c0)=@delqdisc={0x24, 0x25, 0x1, 0x0, 0x0, {0x0, r2, {}, {0x0, 0xffff}}}, 0x24}, 0x1}, 0x0) 2018/06/01 20:30:06 executing program 5: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x2000000089f2, &(0x7f0000000000)={'ip6gre0\x00', @ifru_flags=0x8000}) 2018/06/01 20:30:06 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1fffffff9e07fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:06 executing program 7: r0 = getpid() sched_setattr(r0, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x4}, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x3d, 0x1) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={r1, 0x0, 0x1, 0x4, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) poll(&(0x7f0000000080), 0x0, 0x800) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000100)={'irlan0\x00', {0x4, 0x9, 0xffffffffffffffff, "91b49f620dc1", 0x5ed}}) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/snapshot\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_KICK(r3, 0x3305, &(0x7f0000001200)) 2018/06/01 20:30:06 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f9effffff07fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:06 executing program 5: r0 = socket$inet6(0xa, 0x1000000000003, 0x2000000000000008) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x183) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000180)='bbr\x00', 0x117) sendto$inet(r1, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) shutdown(r1, 0x1) 2018/06/01 20:30:06 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1ffffffff007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:06 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x8001}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={r1, 0x93, "a992cf7ecd2366a52eef005148dd2810dde28b5199aa7257ba79d9b006d33983dbcce682ee2fc5c2727bb59a89a922d4ea1fce4bdd114c1c638703a943e6e067b96b3160966defc9ebe726a7e25b737ba734b1f9acf653126bf5d1a53a413612dd04ce7c6eeda7fdeae299dd6a09d34db963e8e95786f0cf602a5d7b5fbcbc183fef3677ff3cc2589c58424a0e350132553192"}, &(0x7f00000001c0)=0x9b) r2 = socket$inet6_sctp(0xa, 0x2, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x18, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e21}}, [0x0, 0x0, 0x0, 0x100000001, 0x0, 0x2, 0x101, 0xc92, 0x800000000000, 0x0, 0xaf, 0x95b, 0x10000000, 0x0, 0x800]}, &(0x7f0000000180)=0x100) [ 139.997262] Restarting kernel threads ... done. [ 140.141777] Restarting kernel threads ... done. 2018/06/01 20:30:07 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0xa, 0x1, 0x1b8) ioctl(r1, 0x8912, &(0x7f0000000380)="c626262c8523bf012cf66f") bind$alg(r0, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg(r2, &(0x7f00000031c0)=[{{&(0x7f0000000140)=@can={0x1d}, 0x80, &(0x7f0000000780)=[{&(0x7f00000006c0)="1436430d48d97d3a32f6d8a3b38a641d2645315dde43a6bd599b18781b751695b1a8e759c119cf225c14fa707eba93bedb51b627eabdca612b078440427bed079dcfcc5fb24e11f19e50a4f3e3e2db8a3e9a1cebc4811c20f1e9425968cfa6a30aa224e202ee3bbea69d6a2611bad64f", 0x70}], 0x1, &(0x7f0000003640)=ANY=[]}}], 0x1, 0x48015) sendmsg$alg(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r2, &(0x7f0000003580)={&(0x7f00000003c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000034c0)=[{&(0x7f0000003440)=""/112, 0x200034b0}], 0x1, &(0x7f0000003500)=""/106, 0x6a}, 0x0) 2018/06/01 20:30:07 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f00f0000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:07 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1ffcffffff07fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:07 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x2) sendto$ax25(r0, &(0x7f0000000180)="9d", 0x1, 0x8000, &(0x7f0000000000)={0x3, {"65d0fb25a55ace"}}, 0x10) write$binfmt_elf64(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/06/01 20:30:07 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) write(0xffffffffffffffff, &(0x7f0000000740)="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", 0x8c1) r3 = msgget(0x1, 0x10) msgsnd(r3, &(0x7f0000000000)={0x0, "72da82850bdb3fe54c4d048b78047c23cbba39d0fa55fc859ca4cd64f307dd48dc30df9a4b6fd73b7fed034e950dc560f31a2b3c22ee6231711fd4923c9f37f1a7542a9ea03e28c2e8696a53aae3d5bfcc2d742d37d9e0a8d644621321a610e572dd9b4631f53d9bee226b2e2501c8c579723c1d2f75b95cdcc21dd35edfc6560f7a5654506543f2de455a9834f8b56bb0c989d0ad1ab9414020b0eae2a4144de5e6b514148b99c23fc54872d4157361954f2f491606ab3508f35b3946e296672f326daf082216d696ac1780ba8506db52737b8532d12abda782d650d87b7ac1091a34"}, 0xeb, 0x800) madvise(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x9) getresuid(&(0x7f00000004c0), &(0x7f0000003280), &(0x7f00000032c0)) 2018/06/01 20:30:07 executing program 7: socket$l2tp(0x18, 0x1, 0x1) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x220000, 0x0) syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x200400) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00000000c0)=0x8, 0x4) ioctl$KVM_ENABLE_CAP(r1, 0x4020ae46, &(0x7f0000000000)={0x74, 0x0, [0x80ffff, 0x0, 0x2000000000]}) 2018/06/01 20:30:07 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) pipe2(&(0x7f0000001740), 0x0) unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000040)={0xe2, 0x7fff, 0x3, 0x101, 0x9, 0x2c7b}) 2018/06/01 20:30:07 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000209000/0x3000)=nil, 0x3000}, 0x1}) r1 = gettid() r2 = socket(0x0, 0x0, 0x0) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x0) close(r0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={0x0, 0x1}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000001c0)=r3, 0x4) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40206417, &(0x7f0000000100)={0x4, 0x8348, 0x8, 0xffffffffffffff47, 0x2, 0x4}) 2018/06/01 20:30:07 executing program 3: clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_settime(0x0, &(0x7f0000000040)={r0, r1+10000000}) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000000200), &(0x7f0000000240)={0x0, 0x0, 0x0, 0x5, 0x0, 0xd8af}, &(0x7f0000000280)={0xf2acc84, 0x0, 0x0, 0x0, 0x8, 0x3}, &(0x7f00000002c0)={0x0, 0x7530}) 2018/06/01 20:30:07 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000018507fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:07 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x10000) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x93, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x5, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000001100)=""/4096) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000000)=0x3) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000280)=""/192, 0xc0}], 0x1) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/06/01 20:30:07 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0173000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:07 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000400)=[@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}], 0x1c) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, {0xa, 0x4e24, 0x8001, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}, 0x20, [0x5, 0xda, 0x200, 0x2, 0x3f, 0xfffffffffffffffa, 0x5, 0xffffffffffffbe10]}, 0x5c) clone(0x0, &(0x7f00000000c0), &(0x7f0000000180), &(0x7f0000003ffc), &(0x7f0000002000)) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") close(r0) 2018/06/01 20:30:07 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x2) r1 = socket(0x0, 0x1, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r2 = dup(r1) sendmsg$FOU_CMD_GET(r2, &(0x7f00000003c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="00000000000e0000000103000000938b16f85eacdcf95525548238c3162721a513445e68c834b609d7e8aab0b638a648ad231491c7e9a80f18dc47d8e0d637644537ed623c82e64b"], 0x14}, 0x1}, 0x40801) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000280)="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", 0xff4}, {&(0x7f0000000140)="aceeda3aed6b76009784b5", 0xb}], 0x2) ioctl$int_in(r1, 0x80000000005008, &(0x7f0000000000)) 2018/06/01 20:30:08 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = getpid() sched_setscheduler(r1, 0x7, &(0x7f0000000000)=0x7) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000080)=ANY=[@ANYBLOB="0000000000000000020000000000000002000000400000000300000000000000000200000003ce24acddcb054d000000000000000000000000000000000000000012000000000000f175eb"]) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/06/01 20:30:08 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1ffffffff007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:09 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$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) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000000000)={0x100000000, 0x20001000, 0xffffffff, 0x800, 0x1000, 0x5, 0x419, 0x3, 0xa528, 0x7}) close(r0) 2018/06/01 20:30:09 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, 0x0, 0x200000, 0xffffffffffffff9c}, 0x2c) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYRES64]) r1 = getpgrp(0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xde3, 0x80000) gettid() getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0xe5, "540c5e46dce0bc37d72fe5580d8aab3c0eb0dfc87de6effb5ccd134fc4f9a475fcac56576bea6e89560c77d6cd42b41e10d6f897b085ffadcbb8135f3218ba7075c78289e864206115a1dfe4b0d05eda0daef9ea5615e2202bf4e8cb2d48b92c7fe8251ae017f140b614eaba07be7db557e18720acab3eb8e8168b74dc4a1fc1acad09dbbc5f42feeb9b4065f87c98dc9d61ca8418b0328430fe924f72ae6dc55c45e6b3045164bf3a2d64b6f600891898829f682ffae1356e0728ab2637325192b2d38590c4f121f0fec4b4f216584ffb3f94e17ee3a1c0ff1fe090698b22b28eb3a1798b"}, &(0x7f0000000280)=0xed) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000002c0)={r3, 0x80}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xff}}}, &(0x7f0000000300)=0x84) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000340)=r4, 0x4) fcntl$setown(r0, 0x8, r1) openat$cuse(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/cuse\x00', 0x10000, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xbdaa7e25cff37d9f, 0x10, r0, 0x0) 2018/06/01 20:30:09 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1ff5ffffff07fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:09 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x1}, 0xc) syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000000080), 0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x2, 0x80) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x21d}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000001c0)=ANY=[@ANYRES32=r2, @ANYBLOB="9500000097fad5005d0647d5366d55306cae6775543299ba333337afb096e53c91893f833904558f0b718a52978c58532b03ecce9bd438d4188f1c22fd7796a3b1d698406cdfcfd88bd479121d6ac7f01ab05637b2edc5d12e3b71c6e699153f93a7396a5f1856151b1dfed495d1415f7e31cf290c2fe36064a54dc8f1e62876f80f38b2f790c26ef86b4d849acd8d319fad989d731eed4747"], &(0x7f0000000280)=0x9d) 2018/06/01 20:30:09 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0xc) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000200)=0xa) ioprio_set$uid(0x2, r2, 0x0) 2018/06/01 20:30:09 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1ffffff00007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:09 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f00000000c0)) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") accept$ax25(r0, &(0x7f0000000040), &(0x7f0000000100)=0x10) ioctl$BLKRAGET(r0, 0x40005504, &(0x7f0000000000)) 2018/06/01 20:30:09 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0xc0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) setsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000000200)={@local={0xfe, 0x80, [], 0xaa}, r4}, 0x14) ioctl$KVM_SET_CPUID(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x277, 0x0, 0x2000000}]}) 2018/06/01 20:30:09 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x4000000000014, &(0x7f0000000040)=0x80000000001, 0x4) connect$inet(r1, &(0x7f0000000200)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendmmsg(r1, &(0x7f0000007540)=[{{0x0, 0x0, &(0x7f00000065c0)=[{&(0x7f0000006240)}], 0x1, 0x0, 0x0, 0x4000810}, 0x20}, {{0x0, 0x0, &(0x7f0000006840)=[{&(0x7f0000006600)="5add31deeee769090b88821e1c99d2c370b0f28c6076d1d8f39e40f72afdfe97129259745c4e0a17ed1bb7f5f0e55569f8fc8145ea2d265f60528436b38f2dee5ca3abecd9387cf19673539877c4c9d5d34400c8795ff6476ebf79fe6f9f2864299aabdf78bba6700039032d317bc567093125d737c8dc89670c06c5e4cc1c75708600a9813c5f207cdd5df10e58b85a0e4b61175e079241bd7e65794cc0a3f8c7b3c651980fe538", 0xa8}], 0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="8000000000000000110100003ce2c24d1111a0813d0d000010b7eea7199107d687659907b041fb41fb01f3761e7b7b9c7bd3baa76bc97c9c8bb5b34fcf28d15a0657c37d82c698e2cb23c7fce0de12180c355814c19f2b36a4e4bbed15f1c07f43cb8ac5b68426edfbb15cb9245fd9f603a75ba728195313a1c239ebf2d210054bd0d7e52c88e9"], 0x80, 0x8000}, 0x8000}], 0x2, 0x0) 2018/06/01 20:30:09 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0003400007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:09 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) munlockall() ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x4302) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x6c, 0x2, 0x4, 0x2, 0x2}, 0x14) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000040)=0x2, 0x4) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f00000000c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) sendfile(r3, r3, &(0x7f0000000080), 0x5) sendfile(r2, r3, &(0x7f0000000140), 0x400) 2018/06/01 20:30:09 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f9effffff07fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:09 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) dup2(r0, r1) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) 2018/06/01 20:30:09 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1fffffff9e07fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:09 executing program 7: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x40, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000200)={0x3, &(0x7f00000001c0)=[{0x20, 0x80000001, 0x6, 0x2}, {0x6, 0x1f, 0xfffffffffffff5c8, 0x1}, {0x10000, 0x3, 0x401, 0x6}]}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000180)={r1, 0x0}) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000240)=0x9, 0x1) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000140)={r3, r1, 0xfffffffffffff000}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000000c0)={r4, r1, 0x1000}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000100)={r1, r5}) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x101080) 2018/06/01 20:30:09 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000107fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:10 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) set_tid_address(&(0x7f0000000000)) open$dir(&(0x7f0000000240)='./file0\x00', 0x8007f, 0x0) 2018/06/01 20:30:10 executing program 6: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f00000001c0)={0x2}) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}) read$eventfd(r0, &(0x7f0000000140), 0x6) writev(r0, &(0x7f00000001c0), 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x6) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) clone(0x0, &(0x7f0000000100), &(0x7f0000000200), &(0x7f0000000280), &(0x7f00000001c0)) listen$netrom(r0, 0xffff) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x10027e, 0x3) 2018/06/01 20:30:10 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$llc(r0, &(0x7f0000000000)={0x1a, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) write(r0, &(0x7f0000000140), 0x0) io_setup(0x9, &(0x7f0000000040)=0x0) r3 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000000180)={@mcast2}, &(0x7f00000001c0)=0x14) io_submit(r2, 0x1, &(0x7f0000000100)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0xa7b, r1, &(0x7f0000000080)="9b48ee8fc4df47d4bcc05f8add", 0xd, 0x2, 0x0, 0x0, r3}]) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000000140)) connect$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/06/01 20:30:10 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x40, 0x1) open(&(0x7f00000000c0)='.\x00', 0x381000, 0x40) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000500)="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", 0x1000) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0x10, 0x20001, r0, &(0x7f0000000080)='./file0\x00') futex(&(0x7f0000000000)=0x2, 0x0, 0x1, &(0x7f0000000480)={0x77359400}, &(0x7f00000004c0), 0x0) 2018/06/01 20:30:10 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f00f0000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:10 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r1, 0x8, 0x70bd29, 0x25dfdbfe, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xe5}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x40}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x300, 0x0, 0x0, {0x4}, [@nested={0xc, 0x16, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0) 2018/06/01 20:30:10 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0003400007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:10 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000440)="0047fc2f07d82c99240970") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000002c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-generic)\x00'}, 0xfffffffffffffe6b) r2 = accept4(r1, 0x0, &(0x7f0000000100), 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) sendto$llc(r2, &(0x7f0000000340)='W', 0x1, 0x0, 0x0, 0x0) recvfrom$ipx(r2, &(0x7f0000000140)=""/220, 0xffffffffffffffbd, 0x0, 0x0, 0x3d1) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000002640)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000002740)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002780)={'veth1\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000002880)={'vcan0\x00', 0x0}) getsockname$packet(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0xffffffffffffffc3) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000002940)={@multicast2, @rand_addr, 0x0}, &(0x7f0000002980)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f00000029c0)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000002a00)={'team0\x00', 0x0}) getsockopt$inet6_mreq(r2, 0x29, 0x1d, &(0x7f0000002a40)={@dev, 0x0}, &(0x7f0000002a80)=0x14) accept$packet(r2, &(0x7f0000002b00)={0x0, 0x0, 0x0}, &(0x7f0000002b40)=0x14) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000002b80)={@loopback, 0x0}, &(0x7f0000002bc0)=0x14) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000002c00)={@empty, 0x0}, &(0x7f0000002c40)=0x14) getpeername$packet(r2, &(0x7f0000002d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002dc0)=0x14) accept4$packet(r2, &(0x7f0000002e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002e40)=0x14, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000002e80)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000002f80)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000003040)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000003240)={{{@in, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000003340)=0xe8) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000080)={0x0, @multicast2, @loopback}, &(0x7f00000000c0)=0xaa) getsockname$packet(r2, &(0x7f00000034c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000003500)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000003600)={'team_slave_1\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003bc0)={{{@in6=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000003cc0)=0xe8) getpeername$packet(r2, &(0x7f0000003d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003dc0)=0x14) recvmsg(r2, &(0x7f0000004080)={&(0x7f0000003e00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000003f40)=[{&(0x7f0000003e80)=""/129, 0x81}], 0x1, &(0x7f0000003f80)=""/244, 0xf4, 0x10001}, 0x20) sendmsg$TEAM_CMD_OPTIONS_GET(r2, &(0x7f00000048c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200002}, 0xc, &(0x7f0000004880)={&(0x7f00000040c0)={0x78c, r3, 0x0, 0x70bd27, 0x25dfdbfd, {0x2}, [{{0x8, 0x1, r4}, {0x88, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r5}, {0x26c, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffffe}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3f}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}]}}, {{0x8, 0x1, r12}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}]}}, {{0x8, 0x1, r13}, {0x44, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}]}}, {{0x8, 0x1, r14}, {0x48, 0x2, [{0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}]}}, {{0x8, 0x1, r15}, {0x194, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r16}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4}}, {0x8, 0x6, r17}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x8c, 0x9a, 0x4, 0x1}, {0x4, 0x18, 0x8001, 0x40}, {0x4, 0x5, 0x2962c8dd, 0x1}]}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r18}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r19}}}]}}, {{0x8, 0x1, r20}, {0xc0, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r21}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xcf89}}, {0x8, 0x6, r22}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x100000001}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r23}, {0x128, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r24}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x401}}, {0x8, 0x6, r25}}}]}}]}, 0x78c}, 0x1, 0x0, 0x0, 0x4000040}, 0x24040040) 2018/06/01 20:30:10 executing program 7: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") personality(0x35375d2df5f70313) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) get_robust_list(r0, &(0x7f0000000100)=&(0x7f00000000c0)={&(0x7f0000000080)={&(0x7f0000000040)}}, &(0x7f0000000140)=0x18) uname(&(0x7f0000000580)=""/176) 2018/06/01 20:30:10 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000f07fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:10 executing program 5: syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000040)=@abs={0x1}, 0x6e) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x1, @empty, 'bond_slave_0\x00'}}, 0x1e) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='attr/sockcreate\x00') setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000180)=@req={0x3, 0x1, 0xaf, 0x8}, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000100)=""/32) socket$inet(0x2, 0x2, 0x2) 2018/06/01 20:30:10 executing program 2: openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x1, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a) fallocate(r1, 0x0, 0x0, 0x1) 2018/06/01 20:30:10 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)="2e2f6367726f7570000478d081", 0x200002, 0x0) r1 = perf_event_open(&(0x7f0000000140)={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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0xb2, 0x1, 0x1, 0x863, 0x0, 0x7, 0x4000, 0x4, 0x2, 0x80000000, 0x1, 0x1, 0xe2f, 0x1, 0x8001, 0x7, 0x7, 0x54, 0x80000000, 0x5, 0x6, 0xd20, 0x401, 0x8, 0x2, 0x2, 0x4, 0x7, 0xfffffffffffffffc, 0x20, 0x3ff, 0x1, 0x2f, 0xa8, 0x5, 0x1f, 0x0, 0x1ff, 0x7, @perf_config_ext={0x80, 0x7}, 0x0, 0x6, 0x2, 0x2, 0x800, 0xffffffffffffff1e, 0x6}, r2, 0x6, r1, 0x0) r3 = openat$cgroup_int(r0, &(0x7f0000000240)="6370752e7765696768742e6e6963650041ca28f439cfa73cdf1ff1cee92760e210da346ee7ba901e89dab47c0f5cbd1446a9b420ccd766fcdcef0d4e3ad896e5fd43d499aef91ade406a81134dba7b5b364085f377aa45513acca57fb17b69865ae5fc0654ffca95d5597b", 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000000)={[0x30]}, 0x1) fchmod(r0, 0x10) 2018/06/01 20:30:10 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f8501000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) [ 143.525574] llc_conn_state_process: llc_conn_service failed [ 143.675766] llc_conn_state_process: llc_conn_service failed 2018/06/01 20:30:11 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000000000), 0x9) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082ef0a)=""/246) 2018/06/01 20:30:11 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000017307fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:11 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1ff0ffffff07fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:11 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x4, 0x0, 0x102d, 0x1}, 0x37e) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x7, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0xb7}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0xfffffffffffffffe}, 0x48) 2018/06/01 20:30:11 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x2, 0x0) 2018/06/01 20:30:11 executing program 3: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x9, 0x408000) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000140)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x6, 0x84080) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f00000000c0)) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000080)={'security\x00'}, &(0x7f0000000000)=0x24) 2018/06/01 20:30:11 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xfffffffffffffffc, 0x8031, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000080)={0x2, [0x0, 0x0]}) 2018/06/01 20:30:11 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x400800, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3}, 0x0, 0x0, r0, 0x0) clock_gettime(0xffefffffffbdfff6, &(0x7f0000000080)) 2018/06/01 20:30:11 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000700)=@broute={'broute\x00', 0x20, 0x3, 0x448, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x4c0) 2018/06/01 20:30:11 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x9, &(0x7f0000000080), 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00000000c0)={@dev, @loopback, @remote}, &(0x7f0000000100)=0xc) 2018/06/01 20:30:11 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0200000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:11 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000140)=0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="0054fc2f07d82c99240970") r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000000)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040), 0x1, 0x0, &(0x7f0000000100)='\n'}) r2 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000180)='jfs\x00', &(0x7f00000001c0)='./file0\x00', 0x20, 0x8, &(0x7f0000002600)=[{&(0x7f0000000300)="cc23968df656990a470a88f64e4c52ede0955181756a1d7ac605f35be636d5ab7eb72df4bc836ef1cbb4b87df407268403fc38eb1bef45c6e65392af1abc46d375d2cf67de73b82c16d6", 0x4a, 0x5b}, {&(0x7f0000000380)="9e58b4b4f23659a6122633909397e442563c1fc97e4dd2955f07ab3129df96098fae6b0e96eda6d02b009b0900dd76cc1a241b795b58e04a6c12bd9d5c607e77bf55e067bdd65cd1f1d1990408a1ac282f5b629449e81b3df12af3f7d381473d27306d244a254844a1446ad278a83ee1a94e", 0x72, 0x8}, {&(0x7f0000000400)="9401c0b3c1cf78149516648a8f22ae1649b28a33d26da6e2c6244915a29d47b776f0e11cf2843413e4148c78c808f81afe5decb21ba77343810e145364dbb5b3784ad7a772ab053ede7923b67e7a4f90ed72707431d31cb27225", 0x5a, 0x7}, {&(0x7f0000000480)="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", 0x1000, 0x3}, {&(0x7f0000001480)="435dda8a1ebbf3873c8adb9206d9012088d39f40992773b345287fc0e5da06a8e279b22964ba51dac5756bd74df43bcd535fa4add867380888fd6e2510746c456e2086b699d4695c14461253e3103916cbe0fd6899e38a22c31eea571f3b0c5b4004b2b1df2e47476e15eb988c7c4916311b565f1e39ba443bddd693e51bf73113605e4da97176d73389361328a90b7996fdc3bc46e53f5163646576ae1287b8", 0xa0, 0xffffffffffffff81}, {&(0x7f0000001540)="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", 0x1000, 0x1}, {&(0x7f0000002540)="b478257cb8ccfa7e5d52efa8b9c1415a4823f4422fda0a448cc8f52787c29d0ff06c66d1fd1f8b2edbe4c98ac94b6cc368b60bb7ff957765a8bd6e56c2988ebf1724d234d3f0cd9a53eb56d5140ff236052fa7a733ef17c99ff8c65241a84807c090faa6c5eadd57b36ecffadf1ac7f26bb84a964c67201ee42215eeaae375d0ff82d395c7b3db34e2b330e45ec5045350a324af4a884e53a8d19ef3dabc0b59b451e67105f1f25f4aeb2088db95d9874c5109fd51b63f28041529aef8", 0xbd, 0x6}, {&(0x7f0000000200)="c2b574c9103723d032c68aff8d1faa702574f3294e97ec50cb48b61de1", 0x1d, 0x1000}], 0x10000, &(0x7f0000000280)={[{@errors_continue='errors=continue', 0x2c}, {@quota='quota', 0x2c}, {@usrquota='usrquota', 0x2c}, {@grpquota='grpquota', 0x2c}, {@noquota='noquota', 0x2c}]}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000002740)=[@increfs={0x40046304, 0x3}], 0x0, 0x0, &(0x7f0000002000)}) r3 = dup2(r2, r1) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00000002c0)={0x14, 0x0, &(0x7f00000000c0)=[@acquire_done={0x40106309}], 0x0, 0x0, &(0x7f0000000300)}) 2018/06/01 20:30:11 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f00000000c0)={0x5, 0x0, 0x6}) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000040)) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000100)={0x7, 0x9, 0x2de4, 0x4cbdf7e7, 0x6, 0xfffffffffffffff7}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x9898, 0x8, 0x7ff}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e23, @rand_addr=0x7fffffff}}}, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3ff, 0x8000, 0xfff, 0x0, r1}, 0x10) syslog(0x2, &(0x7f0000000040), 0xff74) 2018/06/01 20:30:11 executing program 7: r0 = socket(0x10, 0x80002, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000003c0)=@upd={0xe0, 0x12, 0x0, 0x0, 0x0, {{'drbg_nopr_sha384\x00'}}}, 0xe0}, 0x1}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000500)=0x0) sched_setparam(r1, &(0x7f0000000540)=0x4) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='coredump_filter\x00') r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f00000004c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x50, r3, 0x100, 0x70bd27, 0x25dfdbff, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5e1}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x4040}, 0x20000000) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000240)=0xfffffffeffffffff) 2018/06/01 20:30:11 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f7301000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:12 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0f00000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:12 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="0047fc2f07d82c99240970") setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000280)=@raw={'raw\x00', 0x9, 0x3, 0x3b8, 0x190, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x2e8, 0xffffffff, 0xffffffff, 0x2e8, 0xffffffff, 0x3, &(0x7f0000000080), {[{{@uncond, 0x0, 0x128, 0x190, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x4d5, 0x4d6, 0x4, 0x3, 0x1}}, @common=@srh={0x30, 'srh\x00', 0x0, {0xea, 0x2, 0x48, 0xffff, 0x20, 0x200, 0x31a}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x1b, 0x5, 0x3f, 0x5800000000000000, '\x00', 'syz1\x00', 0xe966}}}, {{@uncond, 0x0, 0xf0, 0x158, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xd}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x6, 0x3f, 0xc, 'snmp_trap\x00', 'syz1\x00', 0x76d}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000240)=0x20000005) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"643071300000000000000020001600", 0x3}) r2 = socket$nl_route(0x10, 0x3, 0x0) socketpair(0x10, 0x80000, 0x3, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f0000000100)={0x7, 0x100000001, 0x101, 0x3, 0x5, 0x769}) sendmsg$nl_route(r2, &(0x7f0000001400)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f00000013c0)={&(0x7f0000000040)=@getnetconf={0x14, 0x52, 0x7c3324e99b989539}, 0x14}, 0x1}, 0x0) 2018/06/01 20:30:12 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x1006, 0x88001) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000280), 0xfffffcda}], 0x1) flistxattr(r0, &(0x7f00000000c0)=""/202, 0xca) 2018/06/01 20:30:12 executing program 7: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="c626262c8523bf012cf66f") write$evdev(0xffffffffffffffff, &(0x7f0000000040)=[{{}, 0x1, 0x67, 0x4000000000000002}, {}], 0x30) 2018/06/01 20:30:12 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1ffffffff507fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:12 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f00009e1000)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r2, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000000)={0xfffffffffffffffd}, &(0x7f0000000100), &(0x7f00007adff0)={0x0, 0x989680}, 0x8) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1, 0x0) close(r0) vmsplice(r1, &(0x7f0000002640)=[{&(0x7f00000025c0)}], 0x1, 0x0) 2018/06/01 20:30:12 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x10800, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000240)={{0x3, 0xffffffff}, 'port0\x00', 0x2facd8e68f556fe7, 0x1, 0xe8c4, 0x7e, 0x7fff, 0x80, 0x401, 0x0, 0x4, 0x1}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000200)={0x0, 0x7, 0x0, [0x8, 0x2, 0xce1, 0x1000, 0x1f, 0xfffffffffffffff9]}, &(0x7f00000000c0)=0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r3, 0x9, 0x2}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000001c0)={0x86d, 0x3, 0xffff, 0x400, 0x800, 0x6, 0x4, 0xffffffffffffff91, 0x2, 0x3ff, 0x4}, 0xb) close(r1) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='pids.events\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000140)={0x4, 0xffffffffffffffff, 0x1}) getsockopt$sock_int(r2, 0x1, 0x2, &(0x7f0000000300), &(0x7f0000000340)=0x4) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000000180)={0x7, r5}) [ 144.892144] binder: 9865:9881 IncRefs 0 refcount change on invalid ref 3 ret -22 [ 144.905896] binder: 9865:9866 BC_ACQUIRE_DONE u0000000000000000 no match [ 144.916848] binder: 9865:9881 IncRefs 0 refcount change on invalid ref 3 ret -22 [ 144.929472] binder: 9865:9887 BC_ACQUIRE_DONE u0000000000000000 no match 2018/06/01 20:30:12 executing program 6: r0 = gettid() ptrace$setregset(0x4205, r0, 0x203, &(0x7f0000000000)={&(0x7f0000000100)="4c4bb29fad866361862289f0ab93b455054495a677ae28a6f0ec5fe36f3766adf3a2f9289f52c075fa443943b7431c5cae96f9c9e816f39edd5c6c18e159672b574d4c64b8ef4587e837a4", 0x4b}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0xc0000, 0x0) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000300)={'mangle\x00'}, &(0x7f0000000380)=0x54) r3 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x100, 0x400) dup2(r1, r3) perf_event_open(&(0x7f0000000240)={0x3, 0x70, 0x3, 0x5, 0x200, 0x2, 0x0, 0x5, 0x400, 0x8, 0x3, 0x3, 0xa700000000000000, 0xb7, 0x0, 0xf0, 0x2400000000, 0x2, 0x3, 0x68, 0x20000, 0x380000000000000, 0x7fffffff, 0x10000, 0x8001, 0x4, 0x8001, 0x1, 0x0, 0x3ff, 0x2, 0x4, 0x8, 0x8, 0x2, 0x2f6a, 0xc42, 0x3, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000000200), 0xf}, 0x8000, 0x5, 0x8, 0x5, 0x9, 0xc69f, 0x8000}, r0, 0xe, r2, 0x9) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r1, &(0x7f00000001c0)={r2, r3, 0x5}) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x1) move_pages(0x0, 0x200001e1, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=[0x0, 0x0], 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dsp\x00', 0x0, 0x0) mbind(&(0x7f000020d000/0x2000)=nil, 0x2000, 0x8001, &(0x7f0000000040)=0x1, 0x101, 0x0) 2018/06/01 20:30:12 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x4, 0x2) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000000c0)=0x72, &(0x7f0000000100)=0x4) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x6) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000080)) 2018/06/01 20:30:12 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000f00007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:12 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x40, 0x0) perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d52172b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}, 0x0, 0x0, r0, 0xa) write$binfmt_aout(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000dad8a8a174c9ab09d8e1b85169d8b84aaa010c130e342e0cb2c6fe9b4333f21c03d66bdc59e0f6aa596714884e58c612facb3e9b5d8fb9693c7a970642a0271f07fdb6c6750f39ded00d853d626cc36bf4f0150a8a9f81a6cc33d0b7d90fc3ec1d6f4bdf1109a4fc81f4e2fe4aed8390c77b1be08fda8c1ece2fbff691"], 0x29) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r2) sendmsg$netlink(r3, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f00000001c0)=ANY=[@ANYRES64], 0x1}], 0x1, &(0x7f0000000040)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) recvmmsg(r1, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0) 2018/06/01 20:30:12 executing program 3: syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x0) socketpair(0x1f, 0x6, 0x2, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r0, 0x4018aebd, &(0x7f0000000100)={0x0, r1, 0x1}) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f00000003c0)={"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"}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) fcntl$getownex(r3, 0x10, &(0x7f0000000000)={0x0, 0x0}) getpgid(r5) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f00000007c0)={"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"}) 2018/06/01 20:30:12 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1ffffff00007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:12 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") socket$kcm(0x29, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x2d, &(0x7f0000000080)={0x400002}, 0x4) 2018/06/01 20:30:12 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000780)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000080)={0x1, 0x800, 0x5}) ioctl$KVM_IOEVENTFD(r0, 0x6612, &(0x7f0000000040)) 2018/06/01 20:30:12 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f000f000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:12 executing program 7: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00007d9fc8)={&(0x7f000087fff4)={0x10}, 0xc, &(0x7f0000a40000)={&(0x7f0000b9e000)=ANY=[@ANYBLOB="ac000000210011040000000000000000e0000001000000000000000000000000ff01000000000000000000000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000009e0000005c00110000000000000000000000000000000001e0000002000000000000000000000000000000000000000000000000ff010000000000000000000000000001ff010000000000000000000000000001000000000000000000040000"], 0xac}, 0x1}, 0x0) 2018/06/01 20:30:12 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x2f, 0x80000) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f00000000c0)=0x15) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae05, &(0x7f0000000040)) 2018/06/01 20:30:14 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="1400000052000000000000000000000000000000"], 0x33fe0}, 0x1}, 0x0) 2018/06/01 20:30:14 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") fcntl$setsig(r0, 0xa, 0x36) prctl$void(0x3) 2018/06/01 20:30:14 executing program 5: clone(0x0, &(0x7f0000003300), &(0x7f00000022c0), &(0x7f0000004340), &(0x7f0000001200)) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='children\x00') pread64(r0, &(0x7f0000000140)=""/12, 0xc, 0x10000000008000) 2018/06/01 20:30:14 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f000f000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:14 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x80000, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f00000001c0)=""/66) setxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000180)='\\trusted+posix_acl_access/keyring\x00', 0x290, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00000016c0)={&(0x7f0000001680)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000001940)={0x3, 0x3ff}) acct(&(0x7f0000001780)='./file0\x00') ioctl$SG_GET_ACCESS_COUNT(r0, 0x2289, &(0x7f0000001980)) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000580)=""/26) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000005c0)=@known='user.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x3ea, 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000017c0)={0x0, 0x67, 0x7, 0x8, 0x4, 0x3f}, &(0x7f0000001800)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001840)={r1, @in6={{0xa, 0x4e20, 0x108, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x7ff, 0x1, 0x2, 0x7fff, 0x4}, &(0x7f0000001900)=0xffffffffffffffb5) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000600)=""/4096, 0x1000) syz_mount_image$vfat(&(0x7f0000000240)='vfat\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x4, &(0x7f0000001600)=[{&(0x7f0000000300)="82d6cc14dca478223368081d4e483ac42889056405", 0x15, 0xffffffff80000000}, {&(0x7f0000000340)="327bf1a079e78c0e2730c411062ba435ba407bd607540b793c6b1f4652dc60ea9a50837f8ce976a99a20621696449567376a38226d686584ac5603a73d20e185a992eafa4b0a6ed8d03e15e58c6c5cc6c6a1cc79c589d29493a9128dd650c84815021d1db6398dcd0d862ae46248730d289f304c02c94885bf686751133d9e983d98902c6e20702a8279c2fad46a5120de6d83feb00ccafd5f1f2065bf0e009ef5eb7274b1e679", 0xa7, 0x8}, {&(0x7f0000000400)="5bc8b142250b1a5388b356c90dfb1710164c6d2a3712a85a0fa2358c846ef53547cbeaee2c34efd7174c92def1d9e4793762bccd5335e9a2094d555e5ca2268f87597086eb8648bd662a1b371f5b9dc72073646357f30cea690953fa035c602254ccda5a2a0cb30e7252da92c1fe51f9a6d93cd22e5f691d4e1e97ef2a6bb07cf47bdc36849e36d0153483a86eb63457f6c3c7376176b421c390900290b263623e9bdecf2032e7bae4be2ce330aea4bc496acc301b93fccd400f4c34a2ce20a8e3ec1037a4c7fd658af54d2d9763104d2150b401467edf9687a7c21b761fd5431564f00b203044bd4b88019b202ab91eee095f0fed", 0xf5, 0x81}, {&(0x7f0000000500)="0a83cc49e21b61e6f4a78cb2538e0b274b7d5e378d890ff8dafe7278c0d769d754b1972f2f6f85aabfec1a593e6ac0d664df80ace186b07c4dffa538e89f92ae1aed0f17cf47e76dceae0d4bf764b068fdcb5486974b44f18f7817d79dadd7caf66e94a63f39ecba1a7756cc", 0x6c, 0x2}], 0x2800000, &(0x7f00000019c0)=ANY=[@ANYBLOB="636865636b3d6d249b0e82f61a7b4f2c23583fb00661736b3d332c63e7d165706167653d3836352c666de1736b019048e6eb3d37363634312c646d61736b3d32362c6e6f636173652c6572726f72733d72656d6f756e742d726f2c7569643d3534372c002404651578e4040bfff1f3697343e8000000000000000000000000000000000000000000000000000000000000000000000000"]) 2018/06/01 20:30:14 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x81db, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000100)={@multicast2, @multicast2}, &(0x7f0000000140)=0x8) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000000040)={0x9, 0x9, 0x6}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000280)={0x0, 0x0, 0x174, &(0x7f0000000140)}) 2018/06/01 20:30:14 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000050007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:14 executing program 7: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x4020009, 0x4011a, 0x1, 0xffffffffffffffff}) r2 = socket$kcm(0x29, 0x200000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000100)="0042fc2f07d82c99240970") r3 = dup3(r0, r1, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000280)={0x100000300, 0xa}) sendmsg$rds(r3, &(0x7f0000001b00)={&(0x7f0000000000)={0x2, 0x4e24, @rand_addr=0xcc}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000140)=""/239, 0xef}, {&(0x7f0000000080)=""/85, 0x55}, {&(0x7f00000002c0)=""/192, 0xc0}], 0x3, &(0x7f0000001980)=ANY=[@ANYBLOB="1800000000000000140100000c0000006e8900000000000058000000000000001401000008000000ff070000ff0f0000", @ANYPTR=&(0x7f0000000380)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYBLOB=' \x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="fa000000000000000000000000000000070000000000000001010000000000004100000000000000010000800000000018000000000000001401000002000000ff00000008000000480000000000000014010000010000000001000008000000", @ANYPTR=&(0x7f0000000400)=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'], @ANYBLOB='$\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000001800)=ANY=[@ANYPTR=&(0x7f0000000440)=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\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\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="c00008eaffffff00", 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@ANYBLOB="0010000000000000", @ANYPTR=&(0x7f0000001540)=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\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\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="a600000000000000", @ANYPTR=&(0x7f0000001600)=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\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\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="ab00000000000000", @ANYPTR=&(0x7f00000016c0)=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\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\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\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="fd00000000000000", @ANYPTR=&(0x7f00000017c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="1500000000000000"], @ANYBLOB="070000000000000010000000000000000700000000000000580000000000000014010000080000000400000001000000", @ANYPTR=&(0x7f0000001880)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f00000018c0)=ANY=[@ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000100000000000100000000000000af000000000000000100000000000000000000000000000000800000000000005800000000000000140100000900000008000000ff7f0000", @ANYPTR=&(0x7f0000001900)=ANY=[@ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000001940)=ANY=[@ANYBLOB="0180000000000000"], @ANYBLOB="020000000000000004000000000000000500000000000000080000000000000010000000000000001400000000000000"], 0x180}, 0x40800) 2018/06/01 20:30:14 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f000000000bfd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:14 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0001850007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:14 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f00003b9ffc)=0x40000100000800, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000280)={r1, 0x7c, &(0x7f0000000200)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1a}}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1b}}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x81, @local={0xfe, 0x80, [], 0xaa}, 0x4e5}, @in={0x2, 0x4e23}]}, &(0x7f00000003c0)=0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0xffffffffffffff91) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000000080)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) recvfrom$inet(r0, &(0x7f00000002c0)=""/248, 0xf8, 0x2002, 0x0, 0x86) [ 146.906307] FAT-fs (loop0): Unrecognized mount option "check=m$›‚ö{O" or missing value [ 146.936671] md: could not open unknown-block(0,372). [ 146.942128] md: md_import_device returned -6 [ 146.971161] Process accounting resumed [ 147.051810] md: could not open unknown-block(0,372). [ 147.057049] md: md_import_device returned -6 2018/06/01 20:30:14 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000001fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:14 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000140)={0x1, 0x9, 0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'syz_tun\x00'}) r2 = accept4(r0, 0x0, &(0x7f0000000040), 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) sendto$unix(r2, &(0x7f0000000100), 0x0, 0x4008040, &(0x7f0000000200)=@abs, 0x6e) accept4$packet(r2, 0x0, &(0x7f0000000000), 0x0) 2018/06/01 20:30:14 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff83) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket$inet6_sctp(0xa, 0x1, 0x84) accept4(r0, &(0x7f00000003c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000440)=0x80, 0x0) r3 = add_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="275231dcaccc178936d3cbf7b3c937e122de2c18ab26016e32e816307974ef472ab4a648d34c4e7d5bc0a2963e10847935b4509a142fea7dcdc664c12c73229680f845d395e227bb13ac56232d79e12b605d8e802378dca19fffa2885a2551581d24e9d1c4a6ef18ef6f229ebbc26f0c441efef65d6ff7c2a2b0ae4e1044328f978d55d167fc12e0ccbf903bbb75b2dd1943ff97fb066b06927c3a53867c29488162a4d5bd666b3ca022c705b7d4e316ac3015371fd41108b1a57a924921d9a384825f5c2cee61ad1c52f3b5aecca3242480b65692dd2e2a0d98c8e555e7f4f0aa92470683bf3b63466965d43ca673", 0xef, 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r3, 0xfffffffffffffffa) shutdown(r0, 0x0) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 147.139828] Process accounting resumed [ 147.195423] netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. [ 147.257008] netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. 2018/06/01 20:30:15 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f000000000bfd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:15 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getsockopt$sock_buf(r0, 0x1, 0x8, &(0x7f0000000080)=""/252, &(0x7f0000000180)=0xfc) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0x8, 0x4) r1 = getpgrp(0x0) fcntl$setown(r0, 0x8, r1) 2018/06/01 20:30:15 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0xc0000, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f00000001c0)={0x7b, 0x0, [0x6, 0x8001, 0xfff, 0x8]}) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f0000000600)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00') umount2(&(0x7f0000000180)='../file0\x00', 0x2) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file2\x00') rename(&(0x7f00000002c0)='./file2\x00', &(0x7f0000000300)='../file0\x00') 2018/06/01 20:30:15 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x1, 0xc, 0x5, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000040)}, 0x20) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xb3, 0x200) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000000140)={0x7, 0x7, [{0x9, 0x0, 0x6}, {0x8, 0x0, 0x97c}, {0x8, 0x0, 0xfffffffffffeffff}, {0x0, 0x0, 0x3}, {0x6d}, {0x6, 0x0, 0xf5}, {0x1f}]}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000540)}, 0x10) 2018/06/01 20:30:15 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0x40a) 2018/06/01 20:30:15 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0xc, 0x2, &(0x7f0000000040)=@raw=[@ldst={0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff}], &(0x7f0000000080)='syzkaller\x00', 0xffffffffffffffff, 0xad, &(0x7f00000000c0)=""/173}, 0x48) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'team0\x00', 0x0}) r2 = memfd_create(&(0x7f0000000480)=',\x00', 0x2) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000500)='team\x00') sendmsg$TEAM_CMD_NOOP(r2, &(0x7f0000000cc0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000c80)={&(0x7f0000000540)=ANY=[@ANYBLOB='<\a\x00\x00', @ANYRES16=r3, @ANYBLOB="04002dbd7000ffdbdf250000000008000100", @ANYRES32=r1, @ANYBLOB="ec0002003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r1, @ANYBLOB="400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000800000008000600", @ANYRES32=r1, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000180000038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000000000008000100", @ANYRES32=r1, @ANYBLOB="c000020038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000400000038000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400030000004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e670000000008000100", @ANYRES32=r1, @ANYBLOB="7c000200400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000400000008000600", @ANYRES32=r1, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000007000008000100", @ANYRES32=r1, @ANYBLOB="c801020038000100240001006c625f73746174735f726566726573685f696e74657276616c0000000000000008000300030000000800040081e7000044000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000140004006163746976656261636b75700000000038000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400010000803c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r1, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000180ee0a00000600", @ANYRES32=r1, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004006b6b466708000600", @ANYRES32=r1, @ANYBLOB="54000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b000000240004000000510705000000ed0007fe09000000020008056b9f0000060000020180000008000100", @ANYRES32=r1, @ANYBLOB="7800020038000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400070000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r1, @ANYBLOB="08000100", @ANYRES32=r1, @ANYBLOB="9002020040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004004500000008000600", @ANYRES32=r1, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004009300000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000000860f08000600", @ANYRES32=r1, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r1, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r1, @ANYBLOB="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"], 0x73c}, 0x1, 0x0, 0x0, 0x40000}, 0x810) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x12, 0x5, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x2}, [@exit={0x95}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0xff, 0xbc, &(0x7f0000000240)=""/188, 0x40f00, 0x1, [], r1, 0xf}, 0x48) ioctl$FIONREAD(0xffffffffffffff9c, 0x541b, &(0x7f00000003c0)) getsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000000d00)={@remote, @multicast2}, &(0x7f0000000d40)=0x8) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000400)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(r4, 0x800454e0, &(0x7f0000000440)=r0) 2018/06/01 20:30:15 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0005000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:15 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='numa_maps\x00') r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x103e00) accept$nfc_llcp(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x60) mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x10a, 0x800) 2018/06/01 20:30:15 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000040)=0x1d2d, 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffea0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0x29a, 0x4) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/4096, 0x1000}], 0x1) 2018/06/01 20:30:15 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$sndmidi(&(0x7f0000000c00)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffb, 0x2200) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={r1, 0x1, 0x1, 0xffffffff00000000, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) getpeername$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x56, r3}) write$binfmt_aout(r0, &(0x7f0000000c40)=ANY=[@ANYBLOB="08010171210300006603000000020000a4010000080000000000000000000000ea2d77d7de9c4853223e714f51117e6b7201b47015e8d14e15ddf63597115a62c3c15b0c55b5a91be6bf5822c73ca44e9cdef1cf97228d18288701dd3efdd63f36a1d8be1e6fa61017342d28defeea9b3bb6005dc0b3c6824776783b3200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e0ffffff000000000000f8ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b4000000000000000000000000000000000000000000000000000000000000"], 0x97d) recvmmsg(r0, &(0x7f0000003ac0)=[{{&(0x7f0000003700)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000003840), 0x0, &(0x7f0000003880)=""/170, 0xaa}}], 0x1, 0x0, &(0x7f0000003bc0)) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="c274bc2bbdef553d13ecc39a9114386f14000000ce22a2687b21fc6c1f9fba9e2aa258c34620a8f57b9f91b6c73d8e49508e23534b0612c111ebe3fe1801167404c78c1bc5eafa05e93055f036bf3eb22e688e78806a7caa8b5856b9f1179c486326b568d96fdb797e"], 0x14}, 0x1}, 0x0) 2018/06/01 20:30:15 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uinput\x00', 0x10800, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000300)={0x2, [0x0, 0x0]}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000380)={r1, 0x66, "34c23e90b3df7a27cb933e2d2a47dfdc54057e43504d6e6137115c5c34974d261833ec315db96a4facebdd7a497bf2ff30ad235a4eb647884833c11977d08f495a201fa3225a997d68185ea6275335304d11cb8d1bc2ee4a13efdbb5ae653ae0abdbf86daf51"}, &(0x7f0000000400)=0x6e) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f00000001c0), 0x4) r3 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x7fff, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000100)) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000240)='/dev/snapshot\x00', 0x0, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000280)='/dev/uinput\x00', 0x1, 0x0) sendto$inet6(r4, &(0x7f0000000140)="04010000008b00ddb8460900ffb25b4802938207d9033780398d5375c51640939029ef0702f295136f8f6575eb353c72e475f7fd54482c03ac4db096404b4de6116f32f59d55f0147dcbb2fa3bf1fffba371917c4d7e", 0x56, 0x0, &(0x7f0000000080)={0xa, 0x200000800, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000000200)={0x7000, &(0x7f0000000040), 0xc, r3, 0x4}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) 2018/06/01 20:30:15 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) fcntl$lock(r0, 0x11, &(0x7f0000000100)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000380), 0x0) ioctl$DMA_BUF_IOCTL_SYNC(0xffffffffffffffff, 0x40086200, &(0x7f00000001c0)) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x5, 0x5, &(0x7f0000000480)=[{&(0x7f0000000200)="4b2cfad3c45f65f4b9587de93ad2d9fc20af6522c236b0d121e9a6a3716a5906fa4682639059f34a9bfc27b492571fd453c18557b17321bc20d5051fafc0457dcb4e4378afdf16d4fead893d72382eefa39b74985cb8aea3fe033c21c31bcf20dfa742bdcf12855fee626d00c1895afbbc880efe898ad15512b68780b19f7921b3b0d82f39e189503f3fc49b6531f4467ef39916746d071daddae48de78bd81f1be7fd2a8054da07deac9ce1cf47033ca99a90fbe2b9ae03", 0xb8, 0x5}, {&(0x7f00000000c0)="c5", 0x1, 0xfff}, {&(0x7f0000000140)="4e56c1f47771557b857bc14ac73049", 0xf, 0x5}, {&(0x7f00000002c0)="e3510ec0b0aa68d2dd67afdd1d04c6db9a216d9ad269b473e11346897532b829363629443ea53bfd208a89d50f67ebd1bb4486c6f0c427bb1b037655c6153c23f713502715b7ede25033293852d4c6e26e6c425f713ce50d350e32173ce07e256a4c2a7b905d460f0bda5fc64c3123c4422602d37ff03253c1c6948a3d70c60cf831d964801354839063987f372af40cfa1078633e", 0x95, 0x2}, {&(0x7f0000000380)="4d5d5e9ec1b17f5e29cf7c21de68f481092647adc800798cfa88fd096e9e2d95b86f9f3a3fe7aa16e26d67a5c6534d8596ee279c1163d6d0c2a0ea1860b9d534bd7e76a2c41fa9c1fcb8e1bbae16742cc3f277581fd99cf16a51b3dcd419d61579b2abecca5059ab333d6998ce3b44030c3e8d7e56baf59785295205bcee39d2f4f433d207e6c4226f95e16e7957d0629be29b03c3d84c3e860324110ef257f332202fe91408e9ae72d80df45665d8c2449f21fcde9bde268b8f8519f6e01f2249e21317d642f0032d", 0xc9, 0x1}], 0x20000, &(0x7f0000000180)={[{@noquota='noquota', 0x2c}, {@noauto_da_alloc='noauto_da_alloc', 0x2c}, {@resuid={'resuid', 0x3d, [0x39, 0x3d, 0x79, 0x37, 0x34, 0x78, 0x0, 0x39, 0x37]}, 0x2c}]}) 2018/06/01 20:30:15 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0002000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:15 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0085010007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:15 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={0x0}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={r1, 0x101}, 0x8) fchdir(r0) r2 = socket$inet6(0xa, 0x80003, 0xff) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000280)={0x0, 0x0, 0x200}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000002c0)={r3, r4}) connect$inet6(r2, &(0x7f0000000180)={0xa}, 0x1c) process_vm_readv(0x0, &(0x7f0000000100), 0x0, &(0x7f0000001340)=[{&(0x7f0000000000)=""/204, 0xcc}, {&(0x7f0000001240)=""/148, 0x94}], 0x2, 0x0) sendmmsg(r2, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) 2018/06/01 20:30:16 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) pipe2(&(0x7f0000001400)={0xffffffffffffffff, 0xffffffffffffffff}, 0x214000) unlinkat(r1, &(0x7f00000013c0)='./file0\x00', 0x200) recvmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000040)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/247, 0xf7}], 0x1, &(0x7f0000000280)=""/4096, 0x747}}, {{&(0x7f0000001280)=@nfc, 0x80, &(0x7f00000025c0)=[{&(0x7f0000001300)=""/50, 0x32}, {&(0x7f0000001340)=""/78, 0x4e}, {&(0x7f0000003840)=""/81, 0x51}, {&(0x7f0000001440)=""/67, 0x43}, {&(0x7f00000014c0)=""/62, 0x159}, {&(0x7f0000001500)=""/188, 0xbc}, {&(0x7f00000015c0)=""/4096, 0x1000}], 0x7, &(0x7f0000002640)=""/56, 0x38}}, {{&(0x7f0000002680)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000002700)=""/4096, 0x1000}], 0x1, &(0x7f0000003740)=""/30, 0xfffffd8a}}], 0x40002fc, 0x0, &(0x7f0000000000)={0x77359400}) socket$nl_route(0x10, 0x3, 0x0) accept4$bt_l2cap(r0, 0x0, &(0x7f00000001c0), 0x80800) 2018/06/01 20:30:16 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000e40)="0047fc2f07d82c99240970") r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') r2 = socket$inet(0x2, 0x4000000000000001, 0x0) sendfile(r2, r1, &(0x7f0000000080)=0x2000, 0x80000003) mincore(&(0x7f0000ffa000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/43) 2018/06/01 20:30:16 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x2, 0xfe16) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x1000) r2 = accept(r0, &(0x7f0000000140)=@ethernet={0x0, @random}, &(0x7f00000001c0)=0x80) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000200)) shmdt(r1) sendto$inet(r0, &(0x7f0000000040)="0eb433ab5dd403780b829cf394212539329bf13aedf7d0bc156e57cd8ccadf1535b2409c24f00b89fdf0fe4d33752d01a3b1631e73000dd8df5c28afe376", 0x3e, 0x20000002, &(0x7f0000000100)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) 2018/06/01 20:30:16 executing program 3: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x400) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000100)) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) socket$inet6_udp(0xa, 0x2, 0x0) getsockname$netrom(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) fcntl$setstatus(r1, 0x4, 0x4bff) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) pwrite64(r1, &(0x7f0000000400)="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", 0xe00, 0x0) 2018/06/01 20:30:16 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000050007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:16 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000080)) read(r0, &(0x7f0000000240), 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) accept4$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @dev}, &(0x7f0000000100)=0x10, 0x80000) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000140), &(0x7f0000000180)) 2018/06/01 20:30:16 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0002000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:16 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000000a000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000000)="9a0028a800dfd8f22e260f01c9f36d66b9800000c00f326635000800000f30f3ab0f01df66b98f0b00000f32d18d9808262636c19d5e0d00", 0x38}], 0x24, 0x0, &(0x7f0000000040)=[@dstype0={0x6, 0xc}], 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x1, 0x104) 2018/06/01 20:30:16 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xe, 0x4, 0x4, 0x8}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f0000000080)=""/233}, 0x18) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xfff, 0x80000) r1 = add_key(&(0x7f0000000000)='trusted\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000440)="4024b3f9aac58e5a73446a6e61d88a13b6e50e35bb4dbe7e3db1671393063073c2dbb7d36ab78ba9f72c2b9520f5e5803c9063c358c2a2bd81cf3dd79b11a608ffccc2d20ac3a9ed17997e423e09594c0a698f97520674b3a47ea54563f900ab64b3e818863970ee423f637ea963bb93582f9484905da87e14b91aa276ba24acc8f2b4c20dc792474a0196042da4be4f6ecb1b7c7231141b05b8ee5f41a3acdef1cb9eb76675a8f38c86b77435410ed5f6c8d5d1af920b81d58c956f6a5780edd3be9a2964051f991706f741a6de0e2276bd682fcee7dc732a5a3ef4ca40ea8b432d1b9dd2a66f4de5b085b415eef516fda83ff29d9fe03eb24421663331b4bd9941938d3bcc2039eb83ee806c6911021e9db2341d23a22ff972e6f3c98629e330dbcfdff9623cd76eacd406ce56763db7e1daae30daae4e4ca7da7aa664277518c9e5352b55d58289415f789310c3832243cc59cd102faf8094d3d2c9bb32a1ce6c0d6555b872b053c745aafd38dc175894c820385a4b799fe8b9f5c8cb3d5f18db8ff1b07fbf569a67adcf50435d48d048a90a55eaf5bc55e3ca7b591498affa01122200316c78616e1ec39ce716471c4a694338ca0810cafc4b4ead48fdac660f2b7e9b5846b6437279613f531ee258b0e0cde27870a4021b36c80c548819992a93b3c77fb8bffbdca4695b4e63a0a4b398eb26eacf858640f0671b7d666ac6fbca98a38afcd74703cc6aaa30dd2026e6f9cc954bad536536770357aebdf03e34bf720f221b1558bec3b3ed0d9fa25886db2a00c9ec2cba8b82b2786b1e6a2b106a4aa3f1bf2d0bf0ad970ccd7d70c3d36fcf2fa92cac19e67f4fa86ace03a8d53c761f5b6aa2f3eb0235aa53cee987dda2c8b21337af62bbdad9b12dab9ef20f6833d7c40442a5ca7dd9ebae4b79ef7c9ee7b3533c4125d73e48e1f74b5d15921ab3ceffd70d56d3250984b360a3188999642974e511f606b482bc9d937afb0563ef7da9b94b4f2d7bf4b169dc56dbfb93bbdb44d65b705d15f01b64ffe6d40d73ed9475bfbaa6981f636ccba3f7e4b4a706e4dc9abd77e93ce50c072d556b436afe61cfde5c0c3eb425a82a525c329bcc7a2aaf0bd264dc7337c22a1eb1dec00f5dd2b4e4c55a5c771ee165d133ada6648e59eb95467097b38df4d898e2d07424add17017d1dc3f4097a16d821c136a0208e9842f71722c56e0c8c08a16b25761aa9c4fe318300766ebb9ba6deca05a095999c18b6414dadecbbcd437ffc456bd9c2befeba65c36c2a82f276a6380cdbd990e861350e97f44243e13236443d5b2ca3c89d5c6828550d259a47b6ea0e2ece7c3fdae57a12aa6eec4b6542f1025efee1d9b2538d83cb1b2ba99b4eb0fc4259c4ac8225833092344bfeec9f5316bec443a9b9a71c21d2d663379add02f7e17c9d88a32159e70137977047b9ef8f7d7a7375155fb2c96acd8cd234f4a9fd486a3c869dfa959578c626ea6d7b96b5d1967d371664e44dd3eb28ae00c7762be8ef2d64259e7e0902584726a7e6a5e41592c0d11aa902214000edc57783c96685f4a98a0f69e11cda75b1507d84917de02a592e65c76743f960111a6e0b0fcab24f6f649a3484ea70bbe9976aaac2160cd187cb5d6e322d88eccd85b778f859f81be65171ba532dee93a144e929673ea18618acdb31e41971750f1bb83e738b3a4e1736935eead01d5f93d28a72343dd580b432ea0a242a45f5042939fdc0cb2eea102554b87f3b31663df6638a7fa77f7fc604e0bc823b1e30ff30b68b871cf52a09777dcbf4801650e5d7fd7c3634a31e5c8b09788e9c37a972cd8a89328915b001b1c624c02e1186975619e4b4f02c4034c81b42fd7d54b3ecc4bfcb2b4ff19f5abaaccd6ac59cd59178ac7e184d5ac226895fdff8000f4914f1661621e05473e09a7cf227a5ffa0d1609ace47f0166c01977fd02dcc6f34f8667630be4e3582d549eb8c053e776592b2f57be710c09f6abda0efea5c6c5ed236aaa585386ee270411fb467ad56582a4713e4704a94d522e7de9f8e572768aa8976ba50076f302e5b93f264a9878df117cd1363e995e4030568265f613ed8fb3ab14487e4d37f2cdce92b47d21701c2579926433c94e1a90edfba7beb55c468b4acab875b8100683739ff54868d52222166fac8d23998f296c3d5f4599d3beb2d9ed77a54f32f5e3770739b38fb13e4e8107b8b9177f799c40553b88b493d302294dad0f749e0ecc6fdae839fa1a0b2c95402d1da0445491461b8ff3dac001d3c45af75f9b9f85ac9aab9c70937a6b96cab45a59f6ac7f8f5ea2fcb82737c73066534cb906a42f2af920575a682962f65d20cf68fe4b2b9ebbedfd9d919a003a37a6b97dfffedf3904c2ef8fca4b3857a2d40899adb2fb39afa21e5b7be441d91cadd4af64f4e6f3241bfbc58cce8c9280e08283031c85e8412fb465e1998985f12ccee16290548ad49fd10c02d287065e5836a84b66b3a7a4b1b58d0bed48779c091704b487b431ac932d86a7f070951de03da38d199ad43692e08c5fb9c6dda6fda85f32040df85e5bea601b9211e65afd3154fe5b7523831a4add13e0f4d2ee5e146aa8b981cee7c849ee9f17733a3ad148250771ff5dd738fe991d0a0d16954eb2fd7041dbcb6e06649059e81d80aa87be41918168354423945fea2ba6443e5edcecb5f7c89bf2aaa4ded191ad29cfb1a34e7d0af1b1df28f72da6a7f6adf210d5cf82f4f7d56b9199576bebb28b01192a8f2a226675370342ef835b9a4eb904f30de1ecbba308d21d7d5588fa4b86012dd516250e5df027f8c2b9dc54f3f68bc566db307123a001829cdb3ac4b8ddb09edaeb593b2f99d34598d2eff5f2b0b6abbc97726bc5a3eb2c8bf28e91bab6e40dc15207b6311ba4789ffd32980800c2e1b3968fff54135cdd78053fca42afdc3c41be7335647ac452fe4eaa46bcfba27b7e8bf02943b638986b4e2f056d645392deb9c2496fc98f86ff4ae5a2be04f34600360df473fccd80666e3f2c248641dcd596ff6a4809cd4bfd64189bf76e222c0e738665df3d7ed62411297a284bf618f46c2f9309f12e335871a493d7767dc017ed8cd6618cc761f247b1d48cee202e7513d6853df1fa8573176cbe76e5f878c62fafce0120d374d66aeff26503135eeaba607c1a46058a44b41db9619fd2ba337a454f077d488261eb1bd2b214c6f4c3b107cf2c109e9f1437db74fc5f972e9dd9cb9240f189620fe30a4797c7b950596f93ab1a67c146a76f3467ae678a9371b539fada4d166a056d89c418e98245e4cf1b774084c8c2bf118ec4bc6f7dbe9fd212fe0a034cd154d0d5b1a414324bc7e53f98cdf56bc5a35996a6a2767c5846656df4f502f7152eefbb7abf9e4296d31ad1e12b05dd5ae01f351cd2222ea10edaa4f8c9a4f32e679075fff5f49f762b69e8aae8fa875ce90405fb68866061c1adedfd7bd13a1dd270e5decea8bea2c789eceaae998a617efc54c869daa01d9fb7efa2f343558ade5c35ed69fea33a094897e51324b5335f02103330c4dfff14e182fc6ec4eae35cd5624688124221383d6bf62f2f74752808e1c8c5c3e99576b7a9dd3abdaaf50bffe9677615892658bf4040ca443379e66b7e59009cbac731452b36b4ec853e9b306a7feeb09560aa97c396eb0245d823e2c27dbaa3aee92115403f184207649df9d647a26c0e58a9f80d4197dd48e4a344c6c8615bc0efe23a50043bb822f7b731eb515c86833daa4d1c9f0f9a7b96126087c47b8280f52c621925f588e2565f1fea78ccaf5e705f821008738ef7f27c12d632fb97701e021c922c602092f3aa180a7260bc183e1a83f65dc70a573968b812a3e3c1eebfd9d57d5fe67b1af1d0bd28794eabb776b49e2138abc08f53eff7f72c5b8b2bb1ad90ad772292fbd944887c397f27dcd36b43758ced9df84355006939bc06d35a0ec414cc82f69167bcdadc6db6e5f15fa84d3de7cf34421e0d77be604c6f8d5055088e41619db809e3d55de35c14fba58192c1457cba77caf3b8e9cb1fc06ac9daefe6ca143384a6c43fb574918097729b29e46c50b6e21b9b796ed2a7399bac31758b4d32214058c7ae8b5d8f1bab1a5e76e66b6cfcfec966eb9999b8e71af5f3e348f7ec260481049b259fadfdc764c548da5aaabd4aa168eee4a6e84a6dfd4271801a0cbf5f4cc252c37b472de2370441b46022cce6364d41bface9dc145fa48878ec5fbe2085282333d2422558c2d9aab7a865c4d6fa1005dafb9b7d4cc6505896ebdd9eeff7e365f6ed21fb02561b963a9671aaeee4de4a84e5c0df899e805941f15d27bacab43adf38e27ba99be3faaec3660d580f6311a245485703901698ef302a24bf217a4265275ef0a99798ededa26517d0170bf3098da83c130f86048f300a679dd3a055fe72de61e1a20746e616fa89a8acaea6087a377a160e2a44071e2afaaced1a84e0e5e8315ff46b71b55692669a26c345088cfa4ae2dd5f8aac9a58f13b9afad16b87494e47c48db67a33f932ff2863c618df435be6e97a0688f29db121e79b3e358613f6a217f650b318f755a30390881a25d6081dc5725545f01844c39d6838921c326d19beadc0288886db5432e6afe7ae54c21b8424f2d0ac30481a351afb7ea7aaf9edac4861610979d4906b09ba97f28592190572aec29bb6049e98fde8bde4a1d81da42277b608fcb4612283c6ddc2fad03a8270615a953f80fe28cd8c8bf1f0ffcdb72f38d09af1ba77ae18726fc0b38aa257284665103461f115a0882d88b585107f53fc907ccd02abf3d4098fbb79b1bcf0671b12690d8cf065878a14be6029dabf5b672bd6536c19ba65d9e42d547681b5fdfab317f34a707dfc212965a0f5ef637020d02955cfbb2e52e39c8a48b41722b473818e667dd9c467183aaa60dace81125e73d8a97fcdbd610a11dcbfaea2d48c819ee53937ad6bb11ce6aa4082227b3b58c0b1ed170e2a8902d24b044c630da2f5b715af8b5c58ce0b4f95ab1c27e0cdff4c7b6a7bea8323fea166f118f7301ec97b6ec9d82053becc36df1f68ca1d46270ee5679c3aebdabd94a6c0b538c22c9a6316c61c3a8946b6991fe75292132d270ac05a157b0f2ea887266f3dc61d10c624ae39e1b15b130f6091bcb6e1beed63dcd6ba2345cf5f246ded683e2391d994ededa487cd5f2db3427136224c9feb16df7977659b53772ad05d1663baf0574b9856fb128d93fcca01431efe0d1aa3ea9d192ec4627c7105afd2a1b4047668ff51da91f2a35b8451567aec2a561e689b897c180f2a876a6f93722576e9f8c61a7d9dd3566de84141eff90d1fa30e4642d8304cd45e71b1baa8e0f422608106e8f219a328b108fbf4891c994c11f0c31c28b047aeb3bf1fe7eb92f19205a1e755f2e92c8c6386c25985b55d932fed80d1e273c36ddcb1dbd9f10de73d2e3c728c1827292a3aa3236cd9c713da74e6825423eaf11b4f20392d64ede203d6b705fed43a08744a960aac4f311f5ce90e7e72d09d82ca4cba15ab01e523d5bb546cb0fe93db58bb43b81c090fc686e24508909ce9a205aa50260a763c4270a4bc0145ab1ef9758d69df021bc15de31be92928e58a1172c0a6066c8bb4cdc055366008fbd27a20da03049e8e6457b1335872f97c1edd3de57765140ccf2ca81abe3a7b0596080874b1127f2ef39bff364460f2f0d00aec10d2c1266f446f8fd5a009f959cb7abc515a93db1f48d5e386d0a2d61247e85e5704ec987fd2d0b06ec56445ab8f2e20731bd85a924b6dbf1418", 0x1000, 0xfffffffffffffffa) keyctl$revoke(0x3, r1) 2018/06/01 20:30:16 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008400)=[{{&(0x7f0000003a00)=@ax25, 0x80, &(0x7f0000003d80)=[{&(0x7f00000001c0)=""/69, 0x45}, {&(0x7f0000003cc0)=""/148, 0x94}], 0x2, &(0x7f0000000480)=""/215, 0xd7}}], 0x1, 0x0, &(0x7f00000085c0)={0x77359400}) socket$alg(0x26, 0x5, 0x0) sendmmsg$alg(r1, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x167, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000000040)=@alg, 0x80, &(0x7f0000000140)=[{&(0x7f0000002840)=""/4096, 0x139f}], 0x1, &(0x7f0000fb3fa9)=""/87, 0xfffffffffffffce7}, 0x0) clock_gettime(0x0, &(0x7f0000000180)) recvfrom(r1, &(0x7f0000000300)=""/102, 0x66, 0x10000, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000240)) ppoll(&(0x7f00000000c0), 0x2000000000000126, &(0x7f0000000400)={0x77359400}, &(0x7f0000000440)={0x1}, 0x8) 2018/06/01 20:30:17 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0005000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:17 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text16={0x10, &(0x7f0000000140)="6766c7442400090000006766c7442402003800006766c744240600000000670f011c240f01c8f32eddb23d970f2227650fc76d000f0d910000f4f4baf80c66b8b2b59a8c66efbafc0cedbaf80c66b8580ab28266efbafc0c66b84600000066ef", 0x60}], 0x1, 0x80000000000005d, &(0x7f0000000100)=[@cr4={0x1, 0x50100}], 0x1) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000000000000000000000083328f09b96994333e053f3854c4000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000859500000000000000000000000000000000000000f86e95ac13404a178d07d8fae09976a31d0b874b8a"]) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/06/01 20:30:17 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x10) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000100)={0x1, 'veth1\x00', 0x1}, 0x18) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000006140)='/dev/vcs\x00', 0x101000, 0x0) accept$netrom(r3, &(0x7f0000000140), &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000006180)={0x0, 0x9}, &(0x7f00000061c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000006200)={r4, 0x9}, 0x8) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000080)=ANY=[@ANYBLOB="ff000008", @ANYRES16=r5, @ANYBLOB="01040000000000000000090000002800030014000200726f736530000000000000000000000008000300000000000800010000000000"], 0x3c}, 0x1}, 0x0) 2018/06/01 20:30:17 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0001730007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:17 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000140)) r1 = socket$inet6(0xa, 0x2000000802, 0x100000000000000) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000000180)=0xe8) r3 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_persistent(0x16, r2, r3) 2018/06/01 20:30:17 executing program 2: r0 = socket$inet6(0xa, 0x805, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) sendto(r0, &(0x7f0000000500)="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", 0x4d1, 0x0, &(0x7f00000000c0)=@generic={0xa, "ce52ad4548f98701e8b83e67eec675eb6449f442bcebff055db46786e6f45e02df804947ed942fddf5e334c1c05a832854edf4445d545ce8e51aa2389496131c0b9afbdd80c18512d377e01b68705784a7f4d886244bc9363ffedba8599ca553c3aa334f4b7caa1d2dfdf4813d6954b8ba620317cf2c77610015ceeee6a1"}, 0x80) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) r2 = accept4(r1, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @remote}}, &(0x7f0000000080)=0x80, 0x800) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/06/01 20:30:17 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x200000000af01, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cgroup.events\x00', 0x0, 0x0) recvmsg$kcm(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/158, 0x9e}], 0x2, &(0x7f00000002c0)=""/248, 0xf8, 0x100000000}, 0x40000040) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x84600, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000000080)=""/35) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x5, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x305e, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) delete_module(&(0x7f00000000c0)='/dev/vhost-net\x00', 0x800) ioctl$VHOST_SET_LOG_FD(r0, 0xaf02, &(0x7f0000000000)) 2018/06/01 20:30:17 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sysfs$3(0x3) syz_emit_ethernet(0xcc, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x0, 0x0, 0x1}], {0x8100, 0x8, 0x10000, 0x3}}], {@llc={0x4, {@llc={0xf5, 0xaa, "d1", "87af90cfa828e0e89745c9aa7d7e434be40f3264dfadb150fcd402f0a9838b1976487c1f387ee3403e042d06d5df527b1acdd2659065178127ae8f37436fa59635bff23784f83b8c9280beae28e3aca475faa6a54838baf2f1862742f8834b4e46a2239981424b5b96f3f3b62efc12270c91cc9ed45ac1da50d883337e3cb255b69d8587365c4486bf274355344c10e5b9adc5d4f3c65ec8c6979c84fc02b607d3462eb301bf0a7b58f5e0dff6b414b8ad93cd"}}}}}, 0x0) 2018/06/01 20:30:17 executing program 5: r0 = syz_open_dev$random(&(0x7f00000000c0)='/dev/random\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000180)=ANY=[@ANYBLOB="00d5008000000000"]) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x200) 2018/06/01 20:30:17 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f00f0000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:17 executing program 0: r0 = perf_event_open(&(0x7f0000000140)={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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) r1 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x80284504, &(0x7f0000000140)=[0x2ff]) syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xff, 0x40000) 2018/06/01 20:30:17 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)="2e1e0067726f75702f73797a3100", 0x1ff) sendto$ipx(r0, &(0x7f0000000100)="1d1e9fb6782ecb9c224a0e120232fea70d81d00b68ebc34456c0c55a6f6a550d7e50e3599d5682d715669875af12376aec5c452283e4c985c8a657cc8380b62b448393e9534612227185f8ff100c1cfc311aa74086d96e332662a35bf67d616d156d0ba8c5bcee1ada6b7df3f6a06c93dea090d87db969e92479ee587e26b136c8a5b93f7f584ee5f2de1d34d5e9152c3447a0ad14c2dac0e779e41a3bb299523f25d9c683e69658a8352c915acfe9404c6aafc5f624042aab2f0fc4833fa363960b11e48b6b4fd0", 0xc8, 0x4000, &(0x7f0000000000)={0x4, 0x100000000, 0x8, "d990229a0d1c", 0x1f}, 0x10) 2018/06/01 20:30:17 executing program 7: r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) ioctl$sock_bt(r1, 0x32ca028615c6edd, &(0x7f0000000040)="35c4c4884ee11cdd2c6873b0efa6f549fadb6b46829e781175e4409789eb2ca6347c34a51482580fd758007aa6555e0eed7b5dd3fc0dcf66622ab815eba284373ed2b1b7549d55c793e5f74e00b4a6b02deb5c3aee9b5f2363a8b96cfae90f4bf4f9b33f44dc0ee4169e470224439a9eb3f1c94dc26a8c915ad7") r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x442840, 0x0) connect$bt_sco(r2, &(0x7f0000000100)={0x1f, {0x4, 0x9, 0x2fa, 0x6, 0x4800000000000, 0x101}}, 0x8) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000000140)={0x20, "832db2cb47e218b5514e1b830921fdc5ddbe140aad4560fba56a354ada9c868e"}) mmap(&(0x7f00001bf000/0x3000)=nil, 0x3000, 0x0, 0x4011, r0, 0x0) 2018/06/01 20:30:17 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1]}, &(0x7f0000000300)=0x100) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x1, 0x4) 2018/06/01 20:30:17 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f00000f0007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:17 executing program 5: r0 = semget(0x3, 0x0, 0x600) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000001140)=""/4096) 2018/06/01 20:30:17 executing program 0: clock_nanosleep(0x2, 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) r0 = geteuid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x20080, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00000001c0)={r2, 0x1}) r3 = request_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)='&\x00', 0xfffffffffffffffb) keyctl$get_persistent(0x16, r0, r3) semget$private(0x0, 0x0, 0x0) 2018/06/01 20:30:17 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0xff) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x6, 0x800) accept4$nfc_llcp(r2, &(0x7f0000000100), &(0x7f0000000080)=0x60, 0x80000) getsockopt$inet_int(r1, 0x10d, 0xf, &(0x7f00000000c0), &(0x7f0000000180)=0x10069) 2018/06/01 20:30:17 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f00f0000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:17 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vsock\x00', 0x400, 0x0) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f00000003c0)={0x303, 0x33}, 0x4) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000100)={@my=0x1}) sendmsg$FOU_CMD_DEL(r0, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="080629bd7000fddbe42502000000040005000800040001000000080001004e240000080001004e2100000800040002000000"], 0x38}, 0x1, 0x0, 0x0, 0x851}, 0x44000) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000300)='/dev/snapshot\x00', 0x800000000101000, 0x0) r3 = fcntl$getown(r2, 0x9) fcntl$lock(r0, 0x7, &(0x7f0000000340)={0x1, 0x3, 0x3f, 0xfffffffffffffbff, r3}) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0xfffffffffffffd4a) r4 = socket$inet(0x10, 0x80003, 0x4) sendmsg(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a600800000000000000068354015002c001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000040)={0x303, 0x33}, 0x4) 2018/06/01 20:30:17 executing program 7: 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000080)=0x800000000, 0xd4) socket(0x8, 0x0, 0x5000000) r0 = socket(0xa, 0x1, 0x0) getsockopt(r0, 0x0, 0x3, &(0x7f00000000c0)=""/194, &(0x7f0000000000)=0xc2) getsockname$inet(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x10) 2018/06/01 20:30:17 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0073010007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:17 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000240)="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", 0x4d9}], 0x1, &(0x7f0000003b40)}, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x3, 0x7, 0x1e, 0x1, "f1d6f75e3e23e73e20e42abdc67ec246ad546c39a6aee12becad0f944d842fdbaae853eca429f6982bf917e7c1dc5073c0aac0d7c2ced6e585cc176da4c11850", "861151be34d373fee03fd631cfdf05e89001463ef35a493d21cf2e04147de08e", [0x4, 0x3]}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000d00)='/dev/vga_arbiter\x00', 0x500, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f00000000c0)={0x0, 0x2}) connect$bt_l2cap(r1, &(0x7f0000000d40)={0x1f, 0x40, {0xffffffffffffffe1, 0x8000, 0x9, 0x1, 0x5, 0x200}, 0x6, 0x3}, 0xe) 2018/06/01 20:30:17 executing program 3: r0 = fanotify_init(0xffffffffffffffff, 0xc8000) fanotify_mark(r0, 0x11, 0x20, 0xffffffffffffffff, &(0x7f0000000040)='/\x00') creat(&(0x7f00000000c0)='./file1\x00', 0x2000000000000000) creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) [ 150.080841] Unknown ioctl 1074311008 2018/06/01 20:30:17 executing program 7: r0 = socket$rds(0x2, 0x2, 0x0) sendmsg$rds(r0, &(0x7f0000000080)={&(0x7f0000003000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f0000008000), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="580000000000000014010000070000000000000000000000", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB="2400000000002b57e6e4eab23c1e05f5a80000"], @ANYPTR=&(0x7f0000000ff8)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="14000000000000000000000002000000020000000000000000000000000000000000000000000000000000000000000024be0fbf2c2d114d9905e84954317dedecf5f3fe3a34ee7f45093ea728610362522d10a0c5d631bd0e81d1c2b9b6804c954db0604ce75a57a60aeac7c0632b14beb89f855eba824ef984339e46b7c59aa1903753e5c2db596b92ca00566ba16d0768e3538873ec3bb2c7a30aef9a2294e1014b749660975aa3ff80f36d5712b2b1496ab06f82389fe1608ce231178ddf1f37874f00e35250ddb4d4560a711e4fce69bfe79a1900000000000000"], 0x42}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400201) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r2, 0x1, 0x20, &(0x7f0000000080), 0x4) ioctl$sock_bt(r1, 0x8906, &(0x7f00000000c0)="065c0975c7d95d9be08661d57d7db7ac54f7b7959e454bfb174221193aaced65a8e43986a6f1b18d0b2c599dc5a6e67830b087e78cc2361bc116d5e317d9386f0a9cf2c5f5b7f1b9502c9d9d77343f8374c5345ad4db5cf1ef1a06e9fad5830d379774416829bbd0065b9056bf013453fb9d5d37d3d0c391fadba1bf8c69e6a2") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000002c0)=0x0) ptrace(0x19, r3) [ 150.140093] Unknown ioctl 1074311008 2018/06/01 20:30:18 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000001fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:18 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) r0 = shmget(0x1, 0xa000, 0x1000, &(0x7f0000ff3000/0xa000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000040)=""/140) 2018/06/01 20:30:18 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x200008912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f00000000c0)) 2018/06/01 20:30:18 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f000f000007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:18 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) uname(&(0x7f0000000040)=""/181) 2018/06/01 20:30:18 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') readv(r1, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1) read(r1, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/06/01 20:30:18 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000040)='cgroup.max.descendants\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f00000000c0), 0x5) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x14) 2018/06/01 20:30:18 executing program 2: r0 = memfd_create(&(0x7f0000403000)='\x00', 0x80000000000006) fcntl$addseals(r0, 0x409, 0x4) ftruncate(r0, 0x800000) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000000000)) [ 150.986369] netlink: 5 bytes leftover after parsing attributes in process `syz-executor4'. 2018/06/01 20:30:18 executing program 6: personality(0x1bb2baf3005ac137) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00001d0ffa)='ramfs\x00', 0x100081a, &(0x7f0000000080)="f71f8381d969ab6b606aed7be78b39") creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r0 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000001, 0x11, r0, 0x0) 2018/06/01 20:30:18 executing program 2: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000040)=ANY=[@ANYBLOB="011554941c00000000000000000000290238f3e5167e2685c2a31d7672eac3f3c9aab09b3a5438d15c6612b1f7f7a230d142a9e88cdf8b90c6e0f87deaf16cdc8a2afa9981b0fe1f55f47eeae6b9a3d4877e0c716d95ab7ca6047a0ea28628023de10e472ba40400000000000000705f3d04c91504f79290432631624be6ac9ef135a498e935009a1000f4b5ab5ff0a5d773c6ece494d6a910f66e21a99563ff06978190c82c799e61f033f736b04761805a4cb24d3f2b7103da1791e3e6599cec6e2f59fce10fc71822765b3b88c50d68f1a12731fd14bbed0d43e68feba662a57b5b89bbfd9e9460307b47b440ea"], 0x1c}, 0x1}, 0x0) 2018/06/01 20:30:18 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaa00081100fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e2000089078"], &(0x7f0000000040)) 2018/06/01 20:30:18 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x24200, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x3) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffffa, 0x0) 2018/06/01 20:30:18 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") r1 = socket(0xa, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8924, &(0x7f00000000c0)={'bridge0\x00', @ifru_settings={0x1, 0xff, @fr_pvc=&(0x7f0000000080)}}) signalfd(r1, &(0x7f0000000000)={0x80000001}, 0x8) 2018/06/01 20:30:18 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000f00007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) [ 151.027884] netlink: 5 bytes leftover after parsing attributes in process `syz-executor4'. 2018/06/01 20:30:18 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x1000000000040004) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0xc0189436, &(0x7f0000000080)) r1 = dup(r0) ioctl$BLKROTATIONAL(r1, 0x127e, &(0x7f0000000000)) 2018/06/01 20:30:18 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000020007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:18 executing program 2: prctl$intptr(0x22, 0x100000000000) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200140, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000015c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000001600)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000340)={r1, 0x1000, "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"}, &(0x7f0000001640)=0x1008) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000013c0)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x5, 0x2}, &(0x7f0000001480)=0x90) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000014c0)={r2, 0x200, 0xc55, 0x1, 0x8, 0x5, 0xaa, 0x7, {r3, @in6={{0xa, 0x4e21, 0xcf0, @local={0xfe, 0x80, [], 0xaa}, 0x100000001}}, 0x3f7, 0xd3b, 0x6, 0xd7, 0x8a1}}, &(0x7f0000001580)=0xb0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={0x0, 0x7f}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={r4, @in6={{0xa, 0x4e21, 0xddb9, @local={0xfe, 0x80, [], 0xaa}, 0x8}}}, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x14}}}, 0x7, 0x8, 0x5, 0x98}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000140)={r5, 0xa1, 0xa9, "c61bbb16898d9413edde41393e323d57e90b22336091b92de83eea295ada6194e68a0e54941d363142af2c30feaf6f061b724c55c472c389d725f35e378a82ec5c83b407a6a1f30ec32d2c9c4c3656a3a1f724fa454d4863491f5e34cf49efae0e7902efe1e0cbea81df2898b6d2d7ac00ede203df8b91a18b48df34d4f3f59e39b9e3db136815861bdfdc83096a7a7989cdaa78c8c3f46b6d2bed2bfa8c377eaeb5d4e37f1e016057"}, 0xb1) 2018/06/01 20:30:18 executing program 0: r0 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x15, &(0x7f00000002c0)=ANY=[@ANYBLOB="d3f50000040045e5ed00a237809d80ea59e9b87de37eb74c201d2603ebf397527d85c04b9d884a892650fcc31ea1e3c8b39635494b8037eef28a0e3ceef7a43928723f19b675825a5ea33e87792877374d97b4098086798ca8cf3540c069ac2ee03c61efa704723032cce74c128ee020031ff062123f1417e50a526684cacc120abb5db95e68b6f99b18cd234f02ee03a8a3b175c43dd239a818a75713cbbf426476"], &(0x7f0000000040)) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x19ca, 0x8, 0x3, 0x7, 0x101}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e23, 0x4, @remote={0xfe, 0x80, [], 0xbb}}}, 0x2, 0x1f83}, 0x90) ioctl(r1, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") recvmmsg(r0, &(0x7f0000002e00)=[{{&(0x7f0000002b80)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000002d00), 0x0, &(0x7f0000002d40)=""/164, 0xa4}}], 0x40000000000014d, 0x0, 0x0) 2018/06/01 20:30:18 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x2, 0x0) ptrace(0x4207, r1) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") clone(0x0, &(0x7f0000000100), &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000200)) ptrace$getregs(0xe, r1, 0x0, &(0x7f0000000000)=""/42) 2018/06/01 20:30:18 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000040)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x80001c, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f0000000240)='./file0/file0\x00', 0x80) connect$nfc_raw(r0, &(0x7f00000001c0)={0x27, 0x1, 0x0, 0x7}, 0x10) truncate(&(0x7f0000000100)='./file0/file0\x00', 0xe3a) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) 2018/06/01 20:30:18 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000000180)='cgroup\x00', 0x0, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x20000000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000400)={"6966623000faffffffffffffff00", 0x4}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x321201, 0x0) getsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f00000000c0), &(0x7f0000000300)=0x4) pread64(r1, &(0x7f0000000640)=""/204, 0xfffffffffffffeaa, 0x0) r4 = dup3(r0, r2, 0x0) r5 = socket(0x13, 0x100000803, 0xfffffffffffffffc) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000003440)={'ifb0\x00', 0xa1fd}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000000040)={0x1, 0x3, 0x3, 0x3, 0x5}) 2018/06/01 20:30:18 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f00000f0007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:18 executing program 6: r0 = eventfd2(0x0, 0x80801) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) writev(r0, &(0x7f00000015c0)=[{&(0x7f00000001c0)="32e10570b7e4f5d7", 0x8}, {&(0x7f00000005c0)='h', 0x1}], 0x2) 2018/06/01 20:30:18 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000f00007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:19 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f0000000100)=0x4) r2 = socket(0xb, 0x2, 0x1) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rfkill\x00', 0x14800, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f0000000440)=0x2000) rt_sigprocmask(0x2, &(0x7f0000000300)={0x800}, &(0x7f0000000340), 0x8) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f00000016c0)=0x1, &(0x7f0000001700)=0x4) renameat(r0, &(0x7f0000000380)='./file0\x00', r2, &(0x7f00000003c0)='\x00') r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x200, 0x0) ioctl$TIOCLINUX7(r4, 0x541c, &(0x7f00000002c0)={0x7, 0x4}) write$rdma_cm(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="16000000980000fa", @ANYPTR=&(0x7f0000001800)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="001200000082cac5", @ANYRES32=0xffffffff, @ANYBLOB="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"], 0xa0) 2018/06/01 20:30:19 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x111000, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r0, 0x50, &(0x7f00000000c0)}, 0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0xc048ae65, &(0x7f0000000000)) 2018/06/01 20:30:19 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x2000) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x18000) sendto$inet(r1, &(0x7f0000001640), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x20000, 0x0) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f0000000040)) fcntl$dupfd(r1, 0x0, r1) 2018/06/01 20:30:19 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f000000f007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) [ 151.542460] attempt to access beyond end of device [ 151.547536] loop5: rw=2049, want=130, limit=112 [ 151.552513] Buffer I/O error on dev loop5, logical block 129, lost async page write [ 151.593231] attempt to access beyond end of device [ 151.598342] loop5: rw=2049, want=131, limit=112 [ 151.603092] Buffer I/O error on dev loop5, logical block 130, lost async page write [ 151.619268] attempt to access beyond end of device [ 151.624380] loop5: rw=2049, want=132, limit=112 [ 151.629118] Buffer I/O error on dev loop5, logical block 131, lost async page write [ 151.637537] attempt to access beyond end of device 2018/06/01 20:30:19 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx\x00'}, 0x58) bind$alg(r0, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0x265, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000540)="c62626869083171405da1d91c88835044c215f1cc5b8c6694b0dc7d1c5da34c63debe5a1c1106e0a451b6dc12ead26a922e731d30e97075657efef95a57f") io_setup(0x7, &(0x7f0000000240)=0x0) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vsock\x00', 0x101000, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000680)='/dev/rtc0\x00', 0x101000, 0x0) r6 = creat(&(0x7f0000002980)='./file0\x00', 0x1) io_submit(r3, 0x3, &(0x7f0000002a00)=[&(0x7f0000000640)={0x0, 0x0, 0x0, 0x3, 0x10001, r1, &(0x7f0000000580)="9d06fe4597aa86b5007b522786692eee6360cfac22e834ee2d1c2d84582186df5ba1182276dc1d0a96300868d6be0f0fa43093ee19881da98b147ac5fbadf35b7c9d710b4f2d46d1f097d1dd3e8c3d9dbeaa51f436bf95c1c17f3db65dcd14f654973c2b3568f386bc91239bb560ce1ad1d86382549b99fd0092254a4b414fdd1466c155655b0b7591a50c02979e", 0x8e, 0x382d, 0x0, 0x0, r4}, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x6, r2, &(0x7f00000017c0)="29d9fd8a58f08d4601cd3417839e07e0e083389289ef77f8c46a2f71dff88703b094fc9a7a421d7a4c8dce4eb09e6274f4cc0642776ff962fcd81f8a5e53beb61fb9d6d93a7c5520c0c1aee231578a1ea72a259fa010ed4ec6a331351816217fe1c995c30a23c8b6adc4bc084e617940bd7f33a2984e67b9d3b9411b3a5d8f7151af713cdca70f796d019c0fb120f72665af46cd560a6c", 0x97, 0x4, 0x0, 0x0, r5}, &(0x7f00000029c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f00000028c0)="d30071f186e2edfa786568e113ad5eb41f4500fb1df9da9f5ee7df290ad63bf1b61907f102eddc2cd04a528e04a28b20a4eedb85dcbe20db6822e2390bb9347074ae92bea83e8de0abce53adad475d22799d47ce25665fe8b2a970bcf4c2f7d2cfab4bebab6b11eb693da10c0ba65200633a9c1cb105e4f6fd8c4f91de51f2608eebdfcddf7927987841", 0x8a, 0x5, 0x0, 0x0, r6}]) sendmsg$rds(r1, &(0x7f0000003200)={&(0x7f0000000400)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000000780)=[{&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/138, 0x8a}], 0x2, &(0x7f0000003000)}, 0x0) recvmmsg(r0, &(0x7f0000000200)=[{{&(0x7f0000000100)=@rc, 0x80, &(0x7f0000000000)=[{&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f0000000180)=""/69, 0x45}, {&(0x7f0000000300)=""/169, 0xa9}], 0x3, &(0x7f0000000440)=""/148, 0x94, 0x6}, 0x401}], 0x1, 0x2000, &(0x7f00000003c0)) 2018/06/01 20:30:19 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000018507fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:19 executing program 7: r0 = socket(0x4, 0xd, 0x0) bind$netrom(r0, &(0x7f0000000100)=@full={{0x3, {"50de0e1e06a2ab"}}, [{"96cde6c5ee0e4d"}, {"4bcd76b74503e7"}, {"d95cff71bdb533"}, {"d0018f1a42e1a9"}, {"a01b13052d54db"}, {"ccbd52ff8b78cd"}, {"74f0ccfca58a00"}, {"7231b23f154da0"}]}, 0x48) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x826}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f00000001c0)={r2, 0x8}, 0x8) bind$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000080)=0x2af, 0x4) listen(r1, 0x100) fadvise64(r0, 0x0, 0x9a6, 0x3) [ 151.642722] loop5: rw=2049, want=133, limit=112 [ 151.647445] Buffer I/O error on dev loop5, logical block 132, lost async page write 2018/06/01 20:30:19 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x101000, 0x0) fdatasync(r0) r1 = perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x0, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000080)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f00000001c0), 0x8}}) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x100, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000180)={0x4, &(0x7f0000000040)=[{0xac6, 0xe5c9, 0x4, 0x4}, {0x4, 0x6, 0x3e000000000000, 0x9}, {0x2, 0x7, 0x3, 0x6}, {0x3, 0x1, 0x0, 0x80000000000000}]}) 2018/06/01 20:30:19 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000507fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:19 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000850107fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) [ 151.711233] attempt to access beyond end of device [ 151.716290] loop5: rw=2049, want=142, limit=112 [ 151.721090] Buffer I/O error on dev loop5, logical block 141, lost async page write [ 151.862569] attempt to access beyond end of device [ 151.867632] loop5: rw=2049, want=143, limit=112 [ 151.872408] Buffer I/O error on dev loop5, logical block 142, lost async page write [ 151.902493] attempt to access beyond end of device [ 151.907572] loop5: rw=2049, want=144, limit=112 2018/06/01 20:30:19 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000340)='ext2\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000500)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='rpc_pipefs\x00', 0x200000, 0x0) umount2(&(0x7f0000000380)='./file0\x00', 0x0) eventfd2(0x1, 0x80000) 2018/06/01 20:30:19 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) bind$nfc_llcp(r0, &(0x7f0000000180)={0x27, 0x2000000000, 0x0, 0x0, 0x7bf, 0x0, "0bf3e18dbe0a5a5b4cec8da20224a0b61aa854154cdb24fe6a5477ea79c81724018b25d160ed23370643bb330a6e5ed5502651e4f2fd4ea6ebe793b32f2172", 0x1}, 0x60) 2018/06/01 20:30:19 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x3f, &(0x7f0000000000), 0xffd9) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000180)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000100)=0x7ff, 0x4) recvmsg(r1, &(0x7f0000edffc8)={0x0, 0xfffffffffffffe58, &(0x7f0000000000), 0x0, &(0x7f0000000040)=""/81, 0x51}, 0x40002102) 2018/06/01 20:30:19 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x12b002, 0x0) syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x3, 0x1, &(0x7f0000000140)=[{&(0x7f0000000080)="f5a41e931d494a687b4a594b7ab2a0c947386d755781a384ac7515f126a64cb3b9c11c2162cd0a27f5a753d25aa1356d9ac9c0682521d8f639ee33316a37d99396ce9ab9b5e33445d56fd3a7834ced763d082bf1ab4a524e04513f7e4346fc0287692ea18913fdbe0a040e957049ea6b6ec3c47594e93781f749e9fc5aee06842f4c32b778fd511b22fec1e2236c422ec8bd63982c7a127eb59d2aa120f069864967c946ceeadda6", 0xa8, 0xeb6}], 0x1, &(0x7f00000001c0)={[{@nodiscard='nodiscard', 0x2c}, {@ignore_local_fs='ignore_local_fs', 0x2c}, {@nodiscard='nodiscard', 0x2c}, {@quota_on='quota=on', 0x2c}, {@discard='discard', 0x2c}, {@quota_account='quota=account', 0x2c}, {@loccookie='loccookie', 0x2c}]}) unshare(0x400) ioctl$int_in(r1, 0x80000080045010, &(0x7f00006e1000)) 2018/06/01 20:30:19 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00007a8000)={&(0x7f0000000000)={0x1c, 0x0, 0xf, 0x300, 0x0, 0x0, {}, [@nested={0x8, 0x12, [@generic="b2"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000000000}, 0x4000000000) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x4c7, 0x80000) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000080)={0x80, 0x1, 0x8000, 0x4, 0x2}, 0xc) 2018/06/01 20:30:19 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f000000f007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:19 executing program 6: capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000b2d000)) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x3, 0x80180) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000080)={{0x0, 0x312}, {0x1, 0xfe2}, 0x2, 0x6, 0x6}) mbind(&(0x7f0000fef000/0xf000)=nil, 0xf000, 0x0, &(0x7f0000000140), 0x1, 0x6) 2018/06/01 20:30:19 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000f00007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) [ 151.912422] Buffer I/O error on dev loop5, logical block 143, lost async page write [ 151.931378] attempt to access beyond end of device [ 151.936445] loop5: rw=2049, want=145, limit=112 [ 151.941173] Buffer I/O error on dev loop5, logical block 144, lost async page write [ 152.015214] attempt to access beyond end of device [ 152.020259] loop3: rw=4096, want=136, limit=14 [ 152.024900] gfs2: error 10 reading superblock 2018/06/01 20:30:19 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0xb3, &(0x7f0000000200)="f847fe2f07da2c99252870") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000000c0)=r1) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0xd8}, 0x1}, 0x0) 2018/06/01 20:30:19 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000140)=0x2, 0x4) r2 = dup2(r1, r1) sendto$inet(r2, &(0x7f0000000140), 0xac, 0x8000, &(0x7f0000000100)={0x2, 0x4e21}, 0x10) sendto$inet(r1, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/06/01 20:30:19 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000050007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) [ 152.055692] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 152.179566] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 2018/06/01 20:30:19 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000730107fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:19 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000005c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000080)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="7f000001000046c157b9cb0bddc4d8046130813044980000000000004f0000000000000000000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000001c00000000000000000000000c0000000000000000000000000000000000000000000000000000703900000000180000000000000000000000000000000000000000000000000000000000a27cb39f519fbb98bf6cc4dd2000000000000000000000000000000000000000000000000000000000000000000000080000000000"], 0x134}, 0x1}, 0x0) r1 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x70e, 0x800000) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) 2018/06/01 20:30:19 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet(0x2, 0x4000000000000001, 0xffffffffffff392c) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000580)=@broute={'broute\x00', 0x20, 0x2, 0x15e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000600], 0x0, &(0x7f0000000240), &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x1d6) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000040)=@nat={'Bat\x00', 0x19, 0x5, 0x5b8, [0x20000900, 0x0, 0x0, 0x20000b08, 0x20000c58], 0x0, &(0x7f0000000000), &(0x7f0000000900)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x0, 'tunl0\x00', 'irlan0\x00', 'irlan0\x00', 'syzkaller0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xb0, 0xb0, 0x100, [@quota={'quota\x00', 0x18}]}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}, {{{0x5, 0x0, 0x0, 'nr0\x00', 'ifb0\x00', 'ip_vti0\x00', 'bridge_slave_1\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0xa8, 0xd8}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x19, 0x0, 0x0, 'gretap0\x00', 'team_slave_1\x00', '\x00', 'lo\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xb8, 0xf0, 0x120, [@limit={'limit\x00', 0x20}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x0, 0x0, 'veth1_to_bond\x00', 'team_slave_1\x00', 'bond0\x00', 'gretap0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xe0, 0x150, 0x188, [@cpu={'cpu\x00', 0x8}, @statistic={'statistic\x00', 0x18}]}, [@arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}, {{{0x11, 0x0, 0x0, 'tunl0\x00', 'bridge_slave_1\x00', 'ipddp0\x00', 'vcan0\x00', @random="d44357a49ec5", [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0x70, 0xa8}}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0x630) syz_open_procfs(0x0, &(0x7f0000000100)="6e65742f756e6978004e273d2aae1f863b00d18fffe1cd3029e7f84960de7c244cc39e4705a80ba046d4fdcf85497281e18eaaabd40410b52b9e581fb400020000c894592714e6a5e5d08f9a47d9d411dab20b00e7a4ab801aaf2d") getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000080)=""/123, &(0x7f0000000000)=0x7b) syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') 2018/06/01 20:30:19 executing program 2: setrlimit(0x8, &(0x7f00000a3ff0)={0x0, 0x4}) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(r1, r1) mlock(&(0x7f0000911000/0x2000)=nil, 0x2000) 2018/06/01 20:30:19 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = userfaultfd(0x80200) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r2 = dup(r1) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x6e8000}) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="2c00000018000101000000000000100001000000000000000000000008000500ac14140008e90300e0000001f6c346f9cc34a70a3bfe5bf37c9f7f32040100004fbcc71dd08e"], 0x2c}, 0x1}, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x100, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r3) openat$ppp(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ppp\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000003c0)=@assoc_id=0x0, &(0x7f0000000400)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000440)={0x40, 0x9, 0xffff, 0x8, r5}, &(0x7f0000000480)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000040)={0x1f, 0x0, 0x8000, 0x5, 0x7f, 0x0, 0x7, 0xf, 0x0}, &(0x7f0000000200)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000280)={r6, @in6={{0xa, 0x4e23, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, [0xffffffff, 0x0, 0x3, 0x80000000, 0xf910, 0x3, 0x3ffc00000000000, 0x94e, 0x7, 0xffffffff, 0x101, 0x100000001, 0x3, 0x5, 0x9]}, &(0x7f0000000380)=0x100) get_mempolicy(&(0x7f0000000100), &(0x7f0000000140), 0x7, &(0x7f0000ffd000/0x3000)=nil, 0x0) get_mempolicy(&(0x7f00000004c0), &(0x7f0000000500), 0x5, &(0x7f0000fff000/0x1000)=nil, 0x2) 2018/06/01 20:30:19 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f00000f0007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:19 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000081) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x77, &(0x7f0000000100), 0x8) 2018/06/01 20:30:19 executing program 0: r0 = socket$inet6(0xa, 0x6, 0xfffffffffffffffd) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) r2 = getpgrp(0xffffffffffffffff) getpgrp(r2) pread64(r1, &(0x7f0000000240)=""/39, 0x27, 0x0) [ 152.344877] netlink: 12 bytes leftover after parsing attributes in process `syz-executor7'. 2018/06/01 20:30:19 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000020007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:20 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x0, 0x1, 0x0) bind$unix(r0, &(0x7f000000dff8)=@file={0x1}, 0x2) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) fcntl$lock(r0, 0x6, &(0x7f0000000080)={0x0, 0x4, 0x8, 0x7ff, r2}) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="ccd8b16ae9075b6fee3a3ae728148f2713b2f02b7c757c5f3c998d80afc8a2314027230514d4947dabe0e49a3b89dc98f5e91bd470153815fb7ff4f809c161e78e7e577b2355f33ebf1306a94d9e04b6ac1b7f09587e827693e405fd904b71ffeb9c83f1c8de5cca8331420d8981aa885e4433eceb5d22162627518d2fdc42e54ab12245ac4185fb35de35a38e3c4d2d78efa5156691c1c627873b5851c6066bc46405f47b9bdceb7293139126ee91219218689af52d2c1cca3e8e911fe92184", 0xc0, r3) add_key(&(0x7f0000bbaff8)='trusted\x00', &(0x7f0000c33ffb)={0x73, 0x79, 0x7a}, &(0x7f00000d6000), 0x0, 0xffffffffffffffff) listen(r0, 0x0) add_key(&(0x7f0000efeffa)='logon\x00', &(0x7f0000accffb)={0x73, 0x79, 0x7a}, &(0x7f0000bd9faa), 0x0, 0xfffffffffffffffe) dup2(r1, r0) 2018/06/01 20:30:20 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0xa0000, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x40045568, 0x0) [ 152.394869] netlink: 12 bytes leftover after parsing attributes in process `syz-executor7'. 2018/06/01 20:30:20 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x101, 0x0) write$cgroup_int(r0, &(0x7f0000000080), 0x0) ioctl$VT_RELDISP(r0, 0x5605) 2018/06/01 20:30:20 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000100)="636c6561725f7265667302") write$cgroup_pid(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="33d2d5157a"], 0x1) 2018/06/01 20:30:20 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet6(r0, &(0x7f0000003d80)="b0", 0x1, 0x0, &(0x7f0000003e00)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x800, 0x400) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000080)=""/16) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x2c) 2018/06/01 20:30:20 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x208200, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0xfffffffffffffffa) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000140)={"74756e6c3000f00600e100000400", &(0x7f0000000300)=ANY=[@ANYBLOB="0100000000000000000000000000000000000000000000000000000000000000000000000000000000000000eaaa6b81010e5b1d316e2609bc56cc79e6fdad07428e925f1c60bbab40e534005c279846eaa76c60d4907315d04d180f47f3c6bcd01a17d506bb26f6e31779797b576896a0afb091fca67fb68cc046ae7e2d0dd6f7562d5c77a39a7cabf79e6313d2d17b2428593900cfd2cc04b3269e0596b2a715a32402c534400dc4920c8384e21791adb6d540ab4adbe7a36e10b9764a71175963d81ee6ce497323a717c6703d4792a42b1a6060b7d614fb1d3cc56b8ffd39f26d59e931f846ae69314b2eab049f9067bb9017"]}) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xffff, 0x20000) ioctl$VT_WAITACTIVE(r2, 0x5607) accept(r1, 0x0, &(0x7f0000000080)) 2018/06/01 20:30:20 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000f07fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:20 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'speck64\x00'}, 0xfffffffffffffe0c) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x200800, 0x0) setns(r1, 0x10000040000000) 2018/06/01 20:30:20 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000017307fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:20 executing program 6: r0 = socket$inet(0x2, 0x8000000805, 0x1f) sendmmsg(r0, &(0x7f0000008c80)=[{{&(0x7f0000000140)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000480)='G', 0x1}], 0x1, &(0x7f00000005c0)}}, {{&(0x7f0000003880)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000003900)="37a4c49cd4cda3626ad297bcd77fac82062fab693a8dd6c36a970bb7fe3c71c785eee35f570d28675d7ffab33775c2e861c87cd6d6b3d229cda54a68eceb66b425f662f9d2eba32a602e1c60a0c31ad8d2b5476e18ebb3bfbe750e8ebddefdb28639c51979ab3593d314ba363679d4399fda7af3c9ce22b73cd0c25b72fffd58c9c2fda20c94b65dd6820e6c77a37dad2dad80294d439516204fcf3495473dd04855a7bb71a90381ab7b13935217c397241e3a737891c94ace780ab24c3bb6562b793b713624e0ed294444e429ad09c8ecddbcb7d68f4585340d0ee627941b93eb59b44f5314b755ef2b", 0xea}], 0x1, 0x0, 0x0, 0x50}, 0x1}, {{&(0x7f0000007980)=@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x21}}, 0x80, &(0x7f0000008b80)=[{&(0x7f0000007a00)="36c9c17bd74b1c05572cd74c54183785b0afb0e0a4ac660aed4306314cac052fa79881fc93c135c74328c575d9444419b08fcc677d19278278fc8a8fb8da0c72b0521b7cb16648b4c935957368028687d5ec342586ff2ecf819fdc6ee20c1934c45b40541aef81a2b2931f0aee8209af11073fa596fe20c77cdf0da9", 0x7c}], 0x1, &(0x7f0000008bc0)=[{0xb0, 0x10f, 0xffff, "2c3bdc7b10fd319f6aeb8e43bda68b03eb24f62830d00590a34312cb72d7b34521b0504d32303682cadebea2d7e47d8090e67a1e92154b96c2e12bf3171a47068dedff2b036dd90a2a23df20407bfebe579e34cdeb59d4bba5d3626d16070b19f9921c51162356e924397db556fd79902f2d996d7182da9c7d0b9e77a5910818d24cea2dc05ebf327988a8ebcbea0c14727c74ef02dca1644b793f8eba7f58e3"}], 0xb0, 0x40000}, 0xffffffffffffffff}], 0x3, 0x4) r1 = msgget$private(0x0, 0x180) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x9, 0x2, 0x1f, 0x8, 0x7}, &(0x7f00000002c0)=0x98) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000300)=@sack_info={r2, 0x1000, 0xfffffffffffffffd}, 0xc) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000100)=""/3) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/224, &(0x7f00000001c0)=0xe0) 2018/06/01 20:30:21 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000180)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x0, {0x2, 0x2000000, @local={0xac, 0x14, 0x14, 0xaa}}, '\x00\x00\x00\x000Rto_b/nd\x00'}) 2018/06/01 20:30:21 executing program 6: r0 = shmget(0x3, 0x4000, 0x80, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000100)=""/4096) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x12002, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001200)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x3, 0xff, 0x8, 0x0, 0x10}, &(0x7f0000001100)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000001140)={r3, 0x4}, &(0x7f00000012c0)=0x8) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r4 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) getsockopt$ipx_IPX_TYPE(r5, 0x100, 0x1, &(0x7f0000001180), &(0x7f00000011c0)=0x4) close(r5) clock_gettime(0x0, &(0x7f0000001300)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000001340)={0x0, 0x0}) setitimer(0x1, &(0x7f0000001380)={{r6, r7/1000+30000}, {r8, r9/1000+30000}}, 0x0) ioctl$SG_SCSI_RESET(r4, 0x2272, 0x709000) 2018/06/01 20:30:21 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000000), 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_X86_SET_MCE(r3, 0xc008ae88, &(0x7f0000000140)={0x2, 0x17b}) 2018/06/01 20:30:21 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$SG_GET_ACCESS_COUNT(0xffffffffffffffff, 0x2289, &(0x7f00000001c0)) connect$can_bcm(r0, &(0x7f0000000180)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f00000003c0)={&(0x7f0000000280)={0x1d}, 0x10, &(0x7f0000000380)={&(0x7f00000002c0)=ANY=[@ANYBLOB="05001f3d1bc4eb89f74beb8bd892ea00450a00000000000008000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="00000000010000000000000000000000d1bdbb8072567f8327d9bd3940a319efeec4fa8957152533f882f7fc6ec5cd73d65bffe11755450e9f884321ae415c73648749f62fb21506441bff3e29a4df8c"], 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x1d}, 0x10, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="05000000000000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYBLOB="00000080010000000000000000000000c4d981ae211e69fa80231acd78cc1d181c3480fe7fea7f4952705cdb91771db5e39171072174ab8963456677f2610e17e60e9816638cd1eca785f32c9ad885f5ffab1b4c1ad8faee2cf7f1131c9cb9b48758217ac1f5b23336a7b965224c454d1ae04dc7d194f6324202785d88eb63ceca6fe2dd2c7c3f935e8f16db8ae6d230ca2623634add20cb4cf1727eec1730d36517403b584ad7f5297e62814cca25c0c1e8e6e8584c248ff9ed05"], 0x48}, 0x1, 0x0, 0x0, 0x2}, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) mlock2(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1) prctl$setendian(0x14, 0x3) 2018/06/01 20:30:21 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000507fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:21 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x1, 0x3) memfd_create(&(0x7f00000000c0)='nodev\x00', 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000100)) 2018/06/01 20:30:21 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000f07fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:21 executing program 0: r0 = socket$kcm(0x29, 0x200000000002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000300)=0xe8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000380)={@mcast1, 0x0}, &(0x7f00000003c0)=0x14) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f00000004c0)={@rand_addr, @rand_addr, 0x0}, &(0x7f0000000500)=0xc) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1d, &(0x7f0000000540)={@mcast2, 0x0}, &(0x7f0000000580)=0x14) accept$packet(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000600)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000640)={@empty, @remote, 0x0}, &(0x7f0000000680)=0xc) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00000006c0)={@broadcast, @multicast1, 0x0}, &(0x7f0000000700)=0xc) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000780)=0x14) accept$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000800)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001dc0)={'team0\x00', 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000001e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001e40)=0x14) accept$packet(0xffffffffffffff9c, &(0x7f0000001e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001ec0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001fc0)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f00000020c0)=0xe8) getpeername$packet(r0, &(0x7f0000003400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000003440)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000003480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000034c0)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000035c0)={@local, 0x0}, &(0x7f0000003600)=0x14) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000400)={0x400, {{0xa, 0x4e24, 0x2b14, @local={0xfe, 0x80, [], 0xaa}, 0x7f}}}, 0x88) accept4$packet(0xffffffffffffffff, &(0x7f0000003640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000003680)=0x14, 0x80800) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000036c0)={@loopback, 0x0}, &(0x7f0000003700)=0x14) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000003740)={0x0, @loopback, @loopback}, &(0x7f0000003780)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x3, 0xfffffffffffffff9, 0x204, 0x6, 0x9, 0x11, 0x8, 0xe2ff, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r22, 0x7c6}, &(0x7f0000000340)=0x8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000037c0)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003800)={'veth1_to_bond\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000003fc0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000003f80)={&(0x7f0000003840)={0x728, r2, 0x20, 0x70bd2b, 0x25dfdbfc, {0x1}, [{{0x8, 0x1, r3}, {0x1b4, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4000000000}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}]}}, {{0x8, 0x1, r10}, {0x80, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r12}, {0x284, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x5, 0x2, 0x7, 0x7}, {0x7, 0xda46, 0x1, 0x9}, {0x3ff, 0x80, 0x8, 0x4}, {0x1c, 0x3863, 0x7ff, 0x100000001}, {0x1, 0xfa, 0x7}]}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r14}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r15}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r16}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r17}, {0x78, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r18}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000001}}}]}}, {{0x8, 0x1, r19}, {0x4, 0x2}}, {{0x8, 0x1, r20}, {0x1b0, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r21}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffff}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r23}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x80000000}}, {0x8, 0x6, r24}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x7, 0x2, 0x1, 0x8001}]}}}]}}]}, 0x728}, 0x1, 0x0, 0x0, 0x40}, 0x800) ioctl(r0, 0x8912, &(0x7f0000000000)="0042fc2f07d82c99240970") syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x3, 0x2, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/01 20:30:21 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000f07fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:21 executing program 2: perf_event_open(&(0x7f0000000140)={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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000140)={0x24, 0x4000000000002, 0x1, 0xffffffffffffffff, 0x0, 0x0, {}, [@typed={0x8, 0x15, @u32}, @nested={0x8, 0x8, [@typed={0x4}]}]}, 0x24}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x9, 0x2) sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f00000002c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000240)=ANY=[]}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x0) bind$vsock_stream(r2, &(0x7f0000000040)={0x28, 0x0, 0x2710, @my=0x1}, 0x10) ioctl$sock_bt_hci(r2, 0x400448e0, &(0x7f0000000300)="ac2c0d4cec42066bf1ec49570a736310bba0875189099d378bd7320fe53eee5ab0d769b281c59053429fa3735a601bf4b0d8a6128851e7437f84dce388f3790b684ba38f9e803c6f841aed21f022d51014c8af0918f8ed053537c112a688f297bbecec0c959fb13e0527f3dd7f3e9e5124a68ca59134e8c25ce8b2dd20ae8bdab0f427ffc4848d2bae93054c9e606d4ba8c3b5a756cd26a1ca3f411d90d94638a71808fcea73a302bb01e02f34ee13f2ca723f9b3897b209e5a80ed4ca17e85601c66eba9137652cb65edaf7fe2ecd2fa3c644d7587340fba1405f") 2018/06/01 20:30:21 executing program 6: r0 = dup(0xffffffffffffff9c) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x4e24, @loopback=0x7f000001}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0xc, {0x2, 0x4e20, @loopback=0x7f000001}, 'dummy0\x00'}) r1 = socket(0x10, 0x1, 0x80000000005) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0xffffffffffffffff, 0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x7) 2018/06/01 20:30:21 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$void(r0, 0xc0045878) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x440) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000040)={[{0x7, 0x3, 0x5, 0x1ff, 0x1, 0x1, 0x20, 0x7, 0xe0, 0xffff, 0x5, 0x40, 0x4}, {0x80000000, 0x17b, 0x5, 0xffffffff, 0x9, 0xfff, 0x4d, 0xffffffff, 0x3, 0x1, 0x100000000, 0x74, 0x1}, {0x9166, 0x8, 0x5, 0xf9, 0x6, 0x10001, 0x8001, 0x6, 0x91b, 0x0, 0x7, 0x7, 0x9fd}], 0x2}) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0xffffffffffffffa0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) fcntl$dupfd(r0, 0x406, r0) write(r0, &(0x7f0000000140), 0x0) 2018/06/01 20:30:21 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000050007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:21 executing program 7: r0 = socket(0x2, 0x80000000000001, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x20) timerfd_gettime(r1, &(0x7f0000000040)) setsockopt(r0, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) bind$inet(r0, &(0x7f00000f5000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00003deff0)=@in={0x2, 0x4e20}, 0x10, &(0x7f000085a000)}], 0x1, 0x2000883f) 2018/06/01 20:30:21 executing program 0: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f0000000080), 0x18e) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/autofs\x00', 0x240c441, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x18, 0x47, 0x84c, 0x0, r1, 0x6}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r2, &(0x7f00000000c0), &(0x7f0000000100)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r2, &(0x7f00000000c0)}, 0x10) fcntl$getownex(r2, 0x10, &(0x7f0000000340)={0x0, 0x0}) perf_event_open(&(0x7f00000002c0)={0x5, 0x70, 0x9, 0x2, 0x1, 0x1, 0x0, 0xffff, 0x0, 0x3, 0x1, 0x9, 0x80000000, 0x6, 0xd7, 0x0, 0x200, 0x80000001, 0x2, 0x8001, 0x80000000, 0x218c, 0xa7, 0x7fffffff, 0xfffffffffffff801, 0x1, 0xfffffffffffffe01, 0x8, 0xad5, 0x3, 0x3a2, 0x5, 0x3, 0x7, 0x400, 0x8, 0x83, 0x8e4, 0x0, 0x756, 0x6, @perf_bp={&(0x7f0000000100), 0xf}, 0x2000, 0xa1b, 0x200, 0x1, 0x6, 0x7, 0xfffffffffffffffa}, r3, 0xe, r0, 0x9) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r2, &(0x7f00000001c0)="edc23fef336b1575d770d278793b1c82d2bca3888889b8d5a93829dc56db12e77e4cdfe2480d38592b9a9191c6c2a6e9aebbb9de191be107203df37b0c31de6ad5c9d97febe4413dd022da5fbbece3295f3bc09def9066be506d6ad2e50b1f2949996f730ef65b2b0c5c34979e4310df836b20f017a0b422c62099000a76e8d2795f99b064f52f9b49ab2d63dc9d595974d8c002265170d614f734ffb30742a0f098ccd111817041bc29543fc877c5a634ee3ba8c7ae6db8640bb360d310f1f4520b5d7ac58cfc1203cc04bc9516786009"}, 0x10) 2018/06/01 20:30:21 executing program 6: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00000d3fe8)) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x40, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000040)=0x6) r1 = request_key(&(0x7f0000000080)='.dead\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='/dev/zero\x00', 0xfffffffffffffffa) r2 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="430762413f0b2eb68f80c2d7b7a8437327f7a736fe076c8f8ad2e7912579c39776f54580a3fd422af5c3bc37d22b77687288a750613ac492d95bd24e", 0x3c, 0xfffffffffffffffd) r3 = request_key(&(0x7f0000000240)='big_key\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='\x00', 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f0000000300)={r1, r2, r3}, &(0x7f0000000340)=""/45, 0x2d, &(0x7f00000004c0)={&(0x7f0000000380)={'rmd256-generic\x00'}, &(0x7f00000003c0)="003e47483b021515419151842c239f5dadc8c709f59ba2f1c6ef4a17b8fbeccd074b33acc3a6f4a0b78e733f2e21f31e58b4fc736796ea97ac50141bc915e6f4d7e3e738c435f54452415eb3b19c4bfb4c2629bdeb4bd4ac8b22b9fdc09f4e4b2351a91ceedfdbd40b2de6cf825cdcce095f090b0b1041272fe707be87271352c37129d5684ba6155040aff79baed9bdfd665b83bf86ffbc7c6f4e3f00919f7d01cfba76bdeb3f1c6c32f20ce9350de343af06172bf5ed1e24dec8f77dd4928414138a92a217b8a51da4f6babdf23588d9e7378debd46136cc18877175a4ea3aa00c2f6d", 0xe4}) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r4, 0x10e, 0x8, &(0x7f0000000100), 0x4) 2018/06/01 20:30:21 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000001000fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:21 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f00000f0007fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) [ 153.931866] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 153.984059] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/06/01 20:30:22 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)=0x2) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000200)=[{&(0x7f00000012c0)=""/180, 0xb4}], 0x1) dup3(r1, r0, 0x0) 2018/06/01 20:30:22 executing program 0: r0 = socket(0x11, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000000c0)={0x11, 0xd, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) syz_mount_image$jfs(&(0x7f0000000080)='jfs\x00', &(0x7f0000000100)='./file0\x00', 0x46f8, 0x2, &(0x7f0000001180)=[{&(0x7f0000000140)="f0558764c2", 0x5, 0xeaa1}, {&(0x7f0000000180)="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", 0x1000, 0x9}], 0x11c001, &(0x7f00000011c0)={[{@quota='quota', 0x2c}]}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001240)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000001280)={'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6, 0x0) finit_module(r0, &(0x7f0000001200)='\x00', 0x1) 2018/06/01 20:30:22 executing program 6: r0 = inotify_init1(0x80000) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netdev_private(r3, 0x89f6, &(0x7f0000000180)="2fd7d16302b958a1a2007e308cd946ec4bc363c55090b72d5d550d4dc304dc58c6acaaabdcab44e9c9d200131723e222a9ca96c83038b60237b2da774749") setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000040)=@req={0x20, 0x0, 0x80000001, 0xfff}, 0x10) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f00000000c0)={0xfff, 0x1f, 0x9, 0x7, "cdb532af1a8ea374dd7e820f8c41fc00bbbd78808d122e7cfffce46146afceed"}) r4 = socket$inet6(0xa, 0x1000000000003, 0x0) ioctl(r4, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000001c0)) ptrace$setopts(0x4206, r1, 0x0, 0x0) r5 = request_key(&(0x7f0000000200)='ceph\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)='\x00', 0xfffffffffffffffc) r6 = request_key(&(0x7f0000000340)='ceph\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000003c0)='GPL@posix_acl_accessselfsystem(}^bdevvmnet0vmnet1!-system%\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r3, 0xc1105511, &(0x7f0000000440)={{0x2, 0x3, 0x7ff, 0x5a, "a54491e7e461c53777998c7cac940245171c06fde1aadcaf86474462deabde493bb8f851691982301d458822", 0x7}, 0x0, 0x0, 0x2, r1, 0x3, 0x80000000, "d00c198124882379eee206d842c97be6d747296d037dd36c37bf63bc5a561bb927cc82189a4689ec1c3988103d0b912eb68d749de14fde53c3d2791e035b9d4d", &(0x7f0000000400)='ceph\x00', 0x5, [], [0x3f, 0x8001, 0x8, 0x4]}) keyctl$search(0xa, r5, &(0x7f00000002c0)='ceph\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, r6) ptrace(0x4207, r1) ptrace$getregset(0x4, r1, 0x400002, &(0x7f0000000000)={&(0x7f0000002280)=""/4096, 0xd7}) 2018/06/01 20:30:22 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = fanotify_init(0x20, 0x0) tee(r0, r1, 0xf52, 0x1) 2018/06/01 20:30:22 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) syz_open_procfs(0x0, &(0x7f00007a1ff6)='net/unix\x00') sendfile(r1, r1, &(0x7f0000000040), 0x101) 2018/06/01 20:30:22 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = gettid() r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) rt_sigprocmask(0x0, &(0x7f0000016ff8)={0xfffffffffffffffe}, 0x0, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x3, 0x30}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000100)={r3, 0x20b0e80d, 0x1, [0x1]}, &(0x7f00000001c0)=0xa) timer_create(0x2, &(0x7f00000000c0)={0x0, 0x14, 0x4, @tid=r1}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/06/01 20:30:22 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000f07fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:22 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000f00fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) [ 154.815621] serio: Serial port pts0 2018/06/01 20:30:22 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x2, &(0x7f0000000380)="0047fc2f07d82c99240970") r1 = epoll_create1(0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x80000001, 0x1) ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f00000000c0)=&(0x7f0000000080)) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000000040)) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000000300)=""/82) r3 = socket$inet_udp(0x2, 0x2, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000440)='/dev/cuse\x00', 0x4000, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000640)={r2, &(0x7f0000000480)="832de24a5d2143f3a1a6256cbe1f0356ea23e9876b018a1002bfba2d211a453e5f68fe7d432bc8803ac26d7ec2307245e1347d4dbdd3b50c7db2c802e4f9f000564679f3f8929e85d481f555c4819d9f32737daa19da60edda799dc60d59d13b22105797f8b5bdb7d9716ef742ee63ea44051a0f0185d63276fd77058c487fd281713d1edfea5d0fc9aa5df3c9850b11f8446cac78e5dadd1101b2dff84d724b2da219a45bea74af30f533f987cf6af30f7a17b2d190ab9495e411b26630ee91ad7b8285d3d25c8ff0609c93fe027f5d06981456d2", &(0x7f0000000580)=""/136}, 0x18) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f00000001c0)={0x800020000010}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0xbc, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x80000000, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in6={0xa, 0x4e20, 0x6035, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4}, @in6={0xa, 0x4e23, 0x1e66, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0xde8, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x9, @ipv4={[], [0xff, 0xff]}, 0x100}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000280)={r4, 0xd9}, &(0x7f00000002c0)=0x8) lseek(r0, 0x0, 0x7) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f00000003c0)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x2, r3, &(0x7f0000e8c000)) 2018/06/01 20:30:23 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f000000000bfd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) [ 155.603287] serio: Serial port pts1 2018/06/01 20:30:23 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x9, 0x3, &(0x7f0000000000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000540)='GPL\x00', 0x0, 0xbb, &(0x7f0000000300)=""/187, 0x0, 0x0, [], 0x0, 0xc}, 0x48) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x98, 0x400000) ioctl$BLKGETSIZE64(r1, 0x80081272, &(0x7f0000000080)) 2018/06/01 20:30:23 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000f00fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:23 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") unshare(0x68000400) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x40, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000040)={0x2, 0x3, 0x1000, 0x436, 0x6, 0x1}) 2018/06/01 20:30:23 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0xfffffffffffffffa}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0xc0000}, 0x8) ioctl(r0, 0xfff, &(0x7f0000000000)="0047fc2f07d82c99240970") syz_emit_ethernet(0x41, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd60dcd50f000b2c00fe8000000000000000000000000000000000aa81009078000000003a4a77"], &(0x7f0000000340)) r2 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x4, 0x4000) bind$netlink(r2, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfd, 0x40080000}, 0xc) 2018/06/01 20:30:23 executing program 0: r0 = socket$inet(0x10, 0x80002, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="2f0000001800030007fffd94b8a283bc8020000000040005031d8568080003000800000016ccbb24e0710b42fa3ccc", 0x2f}], 0x1, 0x0, 0x106}, 0x0) 2018/06/01 20:30:23 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)=0x2) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000200)=[{&(0x7f00000012c0)=""/180, 0xb4}], 0x1) dup3(r1, r0, 0x0) 2018/06/01 20:30:23 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x2, 0x0) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x20000000000002cb) r1 = socket(0x8, 0x1, 0x8) getsockname$unix(r0, &(0x7f0000000140), &(0x7f00000001c0)=0x6e) ioctl$TCGETS(r0, 0x5401, &(0x7f00000002c0)) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") write$fuse(r0, &(0x7f0000efff6a)=ANY=[@ANYBLOB="0000000100000000000000070000000046b27250f0f6065d86a61bf2b3b3ce8f92b84fa9ad86945bd8fbdcb34002bffededda48d00005ee165dbd82748f6d348820315f50008f9ff480000000000000000000020000000000000"], 0x5a) getsockname$inet(r0, &(0x7f0000000200)={0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000280)='bond0\x00') getsockopt(r0, 0x0, 0x1, &(0x7f0000000040)=""/157, &(0x7f0000000100)=0x9d) ioctl$KDSETMODE(r0, 0x4b3a, 0x8) [ 155.692995] serio: Serial port pts0 [ 155.707067] IPVS: ftp: loaded support on port[0] = 21 2018/06/01 20:30:23 executing program 3: syz_emit_ethernet(0xffffffffffffff2c, &(0x7f0000005faa)=ANY=[@ANYBLOB="cd3997030f00aaaaaaaaaabb86dd60c8fba200183afffe8000000000000000000000000000ffff0200000000000000000000000000018700907800000000ff020000040000000000000000000001"], 0x0) 2018/06/01 20:30:23 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x2, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000080)=0x3) perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x95, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x4}, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0xffffffffffffffff, 0x0, r0, 0x0) 2018/06/01 20:30:23 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1001000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000080)=ANY=[@ANYBLOB="380000001000dff5000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000001800120014000100697265f6cfc06be58300000000000000060000383354f7628d66a683ca523e8fbb9b692f0100000040f1"], 0x38}, 0x1}, 0x0) r2 = openat$cgroup_ro(r0, &(0x7f0000000000)="636574e1f0132e6d656d6f72795f707265737375000000", 0x0, 0x0) read$eventfd(r2, &(0x7f0000000180), 0x7) 2018/06/01 20:30:23 executing program 5: r0 = inotify_init1(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0x80000001, 0x2002) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000280)={0x3b, @broadcast=0xffffffff, 0x4e21, 0x2, 'none\x00', 0x28, 0x4, 0x52}, 0x2c) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) uname(&(0x7f0000000080)=""/233) r3 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000000200)=@buf={0x48, &(0x7f0000000180)="d456dc5c21f921196a90cf93338926e91c049a6e7a30a3830fae653d4c04d8c4fc8094e85b4131c28fbef181c30e0d3901a82dc9dfef9ddc28187d0c3d9208be6e187f9252dce7db"}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x10, r2) ptrace(0x4208, r2) 2018/06/01 20:30:23 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000001000fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:23 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000507fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:23 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000207fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) [ 155.869974] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/06/01 20:30:23 executing program 3: futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000080), 0x0) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f0000000180)={0x77359400}, &(0x7f0000000040), 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/06/01 20:30:23 executing program 0: syslog(0x9, &(0x7f0000000000), 0xfffffffffffffe45) [ 155.915682] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/06/01 20:30:23 executing program 5: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x5, 0x2, &(0x7f0000000280)=[{&(0x7f0000000100)="449ab96b7fa690b44f57c7e16d5723765260e1ae9d05ba8275bcb091e0b3c21f128a8251e94a2fa9b3fde2af86136a032fe0e4cb536751528f4b51ff10b2784ffa9c59c05511fa7860e383c726d10efa6a12595fef18d0d5f68c597e18acf2b23d9947a1412c7c54d3e755ea3681c5e6ab6f9f70b843d9e2e142277f9214c57ebce61d0cdad1ae694ddba72dcdbe47dd5306a305bd4cffdce30e0efbb02e4a15416ec58b8a70f28a72d9979460fadc9b4237af2f3f320aa2489734e26dd8457cecd7f9e6e8ebf17db6df424062eca392035dad3a312f1d5a38c5", 0xda, 0x5}, {&(0x7f0000000200)="d73da17d72c91ca35f32fee9b36526f30672e852ad139ba898240f21745b8b4162c1c37b9acce4a17f75b158d8135aa4b365f847d5528044110e86b65786f3a814", 0x41, 0x1}], 0x4000, &(0x7f00000002c0)=ANY=[@ANYBLOB="6c6f636b6c6f63616c63616368696e672c726772706c7662ac000000000000000000000000000000"]) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) setsockopt$llc_int(r2, 0x10c, 0x2, &(0x7f00000025c0)=0xf3, 0x4) ioctl(r2, 0x800000000000936f, &(0x7f0000000040)) recvmsg(r1, &(0x7f0000002580)={&(0x7f0000000300)=@in6, 0x80, &(0x7f0000001540)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/218, 0xda}, {&(0x7f0000001480)=""/103, 0x67}, {&(0x7f0000001500)=""/30, 0x1e}], 0x4, &(0x7f0000001580)=""/4096, 0x1000, 0x3}, 0x10000) fchmod(r1, 0x8) setsockopt$llc_int(r2, 0x10c, 0x8, &(0x7f0000002640), 0x4) memfd_create(&(0x7f0000002600)='rgrplvb', 0x1) socket$can_raw(0x1d, 0x3, 0x1) 2018/06/01 20:30:23 executing program 6: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000100)='ns/uts\x00') capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) capset(&(0x7f0000000040)={0x20071026, r1}, &(0x7f0000000080)={0x7, 0x3, 0x5, 0x8, 0xc1, 0x8}) setns(r0, 0x0) syz_open_procfs$namespace(r1, &(0x7f00000000c0)='ns/mnt\x00') [ 156.063337] IPVS: ftp: loaded support on port[0] = 21 [ 156.080209] gfs2: invalid mount option: locklocalcaching [ 156.085820] gfs2: can't parse mount arguments [ 156.200870] gfs2: invalid mount option: locklocalcaching [ 156.206477] gfs2: can't parse mount arguments 2018/06/01 20:30:24 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f000000000bfd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:24 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x8d) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) 2018/06/01 20:30:24 executing program 7: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) read(r1, &(0x7f0000000000)=""/126, 0x7e) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00', r2}, 0x10) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) write$binfmt_elf64(r1, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x3, 0xffffffffffff7fff, 0x1, 0x58, 0x800, 0x3, 0x3f, 0xcb4, 0x4b, 0x40, 0x1a1, 0x1, 0x8, 0x38, 0x1, 0x8, 0x0, 0x4}, [{0x5, 0x5, 0xffffffff, 0xff, 0x2, 0x4, 0x0, 0x8}, {0x6, 0x3, 0x0, 0x4, 0x400, 0x1, 0x8, 0x2}], "1452be16d1c6b20f6cc5f0b0a4f69133038e574c9abe21a88a39ccfec3735976d8b58446", [[], [], [], [], [], [], [], [], []]}, 0x9d4) dup2(r1, r3) 2018/06/01 20:30:24 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x1, 0xf, 0x5, 0x4}, 0x2c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") clone(0x200, &(0x7f0000000280), &(0x7f0000744000), &(0x7f0000001880), &(0x7f0000001900)) mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200), &(0x7f0000000180)) r2 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) kcmp(r2, r2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) open$dir(&(0x7f00000001c0)='./file0\x00', 0x27e, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x8, 0x1, 0x0, 0x16, r0, 0x8}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000000), &(0x7f0000000040)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r0, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) 2018/06/01 20:30:24 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_emit_ethernet(0x32, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @random="7ca381a08051", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0e3184", 0x0, "d1fb38"}}}}}}, &(0x7f0000000000)) 2018/06/01 20:30:24 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2000, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000040)={0xfffffffffffffeff, 0x1}) uselib(&(0x7f0000000080)='./file0\x00') ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x200) r1 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x7, 0x240) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000140)={{0x3}, 'port1\x00', 0x8, 0x80002, 0x3, 0x186, 0x8001, 0xd49c, 0x4, 0x0, 0x5, 0x1f4}) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) r2 = syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x40) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000240)={[0x0, 0x8, 0x3f, 0x4, 0x8, 0x8, 0x0, 0x5, 0x80, 0x1, 0x2, 0x4b, 0x4, 0x4, 0x8000, 0x40], 0x10000, 0x100200}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000300)={0x3d, 0x0, 0xc7db}) ioctl$KVM_SMI(r1, 0xaeb7) ioctl$KVM_SMI(r1, 0xaeb7) ioctl$sock_ifreq(r1, 0x891f, &(0x7f0000000380)={'ifb0\x00', @ifru_mtu=0x10001}) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000003c0), &(0x7f0000000400)=0x2) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000440)=0xfffffffffffffffd) socket$nl_xfrm(0x10, 0x3, 0x6) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0\x00', r2}, 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000500)={0x0, 0x400}, &(0x7f0000000540)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000580)={r3, 0x4}, 0x8) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000005c0)=0x0) fcntl$setown(r2, 0x8, r4) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000000600)={"0cb42d2c087df1b9f36359dd22e274e329b25f8b6d1318d7502982c961abcce8bf21a22c672c0e0bb9796c2ac5d824842bf79520d5aa86b256d21d307f9333d1e7a3cf43816ff0678e7fe1c69375e7a530b3e44d7edc400e7d47b6fc00b1dfcfad83a778fb4eae2feec6472af171d1504b914e721e25e2c487960ccf17d6b89e4562d5119102d7f35c96162c1ce99fce607d87dd15907c18b4f664b558bf7834564df26df7f0f217de07d6d8d51f847069302e15db912a0f5d6b069710eca0aa34e30667f79907b5429d49280a21c5c5c945aa3e2391c9a0a193df775be272a0a813f5062f9be3d4c9ebddf17d410a8b3330da8ae785092335d7c6047cb209367ef91a24b8ca4a6ffeaec60cc1bf4397a1700f88cf76b1cffd6364e8fcfff1a79eef56d201e3aacc6cbb93cf8c31725befc3e545a4ddc15a4ef90f5a53dba6e441e788befe294187d9bf4cbd534e2c0e687f4c5359a0211c103d629131d35602cfd9b41f20d940919760c077d76bb9212e9988e7e37504caeede5af0311b630312fb17a3b390a477403aa2d6e6455d296f9f30e0da058ae4edd07c787918812ea38c870892e2ab020b355d48b086ee862a76702dc1822b5265c223f528e159073826f7cd04f604fbb9ae7434f88ef67f0be291529debee1a02cc5c9bbecc55f13f653473f26394e6b9d213c572285da194e13686dd924f3a0bf74475427eb75689b0137036ac731b9870242b3b83e8d0d263c07e2bab057b50da265d590ad04a003fbfa06337ca901de0431ebbf4c0e11d80348d583cd7fc671e33d9edfe6a87c69ef476a86430aaac343e61947ace57b30b9eca16279219f7c4b450cd69a838c396ac54d04b59157f691b8474a5b780b52f65223338b190bb1a292123a3537843d0c5ef14f281be445a081fc956a08ffaa81bed4e3943fa4a5e6b2269191744cd3fe2b150cb6c1964ce970fed60bdb1e288da05e4d2f12949c2325dfa8f559b0ad1ee6c7c6fb21a18aded1466fa32a598879816f2e7bb8c91c57e8b0bb02d3ce2e1f3225575de4ab019f978845d9bb56ec74349036e7b48dc1e886b84eb5db4ee864f2e77cfa92e41e2cf1a94c7ef2187b8c6ef0161bbd1879f073517dc2e1cb3d8cbb817326148189903317f1ed09990ab7ee3312dd86b23fd589f002d9568f4138764283c11a0e74410b11af78a9eb7a128dcfbb18765817339ba149db14d50cd2f5794609690c8bdd17610110049a9d21e7bca811a5779e4521784654d55700b016705dd051d4c4fe9b55396ff423c28166accd64dcfb753b45bfb6f3ae17683671a168fc01cba971cbe70962880c419923c5172e77c57c760c8e344638d8b97a7fade25648989093909c8b3b1833593b9d2e18139a0f8739d1f30cafd45a1b02a4ca6965ffcc7349c64d168d99ddb12c1ce28e05acb1b2c917291058c3f"}) connect$bt_rfcomm(r1, &(0x7f0000000a00)={0x1f, {0xfcd0, 0x63, 0x0, 0x100, 0x66, 0x8}, 0x1ff}, 0xa) accept$packet(r1, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000a80)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000ac0)={r5, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000b00)=""/4096) r6 = syz_open_dev$mouse(&(0x7f0000001b00)='/dev/input/mouse#\x00', 0x38f, 0x0) ioctl(r6, 0x9, &(0x7f0000001b40)="ee1b2a81e05b0189687382b395113837bd020e0b44466ad6a4985aa3dcda6d3b8028d7b4be1dc6e1319fbecefd80f903f6b448d6c9c7eded154e7d41a8a8b8e16fe7e92718cfec16706e6287ab8766e6724bd46e9ac518bdf1b9db3390b51fa4b32b5dad1c2cf553fb82ce") ioctl$BLKGETSIZE64(r6, 0x80081272, &(0x7f0000001bc0)) write$cgroup_int(r1, &(0x7f0000001c00)={[0x3f, 0x2d, 0x3f, 0x2f, 0x32, 0x2b]}, 0x6) 2018/06/01 20:30:24 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0x80044dfb, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xc7, &(0x7f0000000040)=""/199, 0x88, &(0x7f0000000140)=""/136, 0xc8, &(0x7f0000000280)=""/200}) 2018/06/01 20:30:24 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f000000000bfd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:24 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) socket$inet_udp(0x2, 0x2, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x0, @rand_addr=0x2}], 0x10) close(r2) nanosleep(&(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000000040)) close(r0) 2018/06/01 20:30:24 executing program 0: openat$sequencer(0xffffffffffffff9c, &(0x7f0000002ff1)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x101, 0x81) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000003000)="4d98ae79a7eb359cd70a720902c4054afe", 0x11) fcntl$setstatus(r1, 0x4, 0x4000) 2018/06/01 20:30:24 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000507fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:24 executing program 2: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) rt_tgsigqueueinfo(r0, r1, 0x1f, &(0x7f0000000100)={0x0, 0x0, 0x1}) read(r2, &(0x7f0000481000)=""/128, 0x80) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0xffffffff80000001, @remote={0xfe, 0x80, [], 0xbb}, 0x81}, @in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e22, 0xa88, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @in6={0xa, 0x4e24, 0x4, @loopback={0x0, 0x1}, 0x77}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @multicast2=0xe0000002}], 0xb0) 2018/06/01 20:30:24 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_dev$mouse(&(0x7f0000000300)='/dev/input/mouse#\x00', 0x44d, 0x200) setsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000000340)=0xe5e, 0x4) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000003c0)={0x0, 0x7530}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00000000c0)={@empty, @multicast2, @multicast1}, &(0x7f0000000100)=0xc) bind$inet(r2, &(0x7f0000dc9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000140)=0x17f, 0x4) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000440), &(0x7f0000000480)=0x4) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) mknod$loop(&(0x7f0000000400)='./file0\x00', 0xe0c9, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f00000002c0)=0x10, 0x4) ioctl$TIOCEXCL(r3, 0x540c) bind$rds(r3, &(0x7f00000004c0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000180)={{{@in=@rand_addr=0x6, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e23, 0x0, 0x4e24, 0x7, 0xa, 0xa0, 0xa0, 0xff, 0x0, r5}, {0x1fffc000, 0xc5a, 0x4, 0x9, 0x3, 0x8, 0x7, 0x7fffffff}, {0x7ff8000000000000, 0x80, 0x8}, 0x400, 0x6e6bbe, 0x2, 0x1, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x1e}, 0x4d2}, 0x0, @in=@dev={0xac, 0x14, 0x14}}}, 0xe8) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) sendto$inet(r2, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendto$inet(r2, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) 2018/06/01 20:30:24 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd05010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:24 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000207fd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:24 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000000)=0x4) ioctl$KDSKBLED(r0, 0x4b65, 0xd162) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) unshare(0x20000) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/06/01 20:30:36 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f000000000bfd02010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:36 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd03010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:36 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000002640)="6e65742f736f636b7374617436004404d9f18c0606d312bf9f2e49559dea0d1e74036a1e96d6d9880540e1502003cf85b22ec322a83b8800cf80605c65a0ba7341c381e5a33f81453e13f3b952e38c973dae5ff14f01e1dc69a587864ae41b34dfbd9681793111459b279efff5c72cf72d6457afc4862c5fa2f208b39f3c701aa51b") preadv(r0, &(0x7f00000024c0)=[{&(0x7f00000001c0)=""/43, 0xf888f25e77eae3ee}], 0x1, 0x1a) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000000c0)={@l2={0x1f, 0x1, {0x1, 0x6, 0x0, 0x2, 0x5, 0x80}, 0x6, 0x8}, {&(0x7f0000000000)=""/89, 0x59}, &(0x7f0000000080), 0x2}, 0xa0) 2018/06/01 20:30:36 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x200100}, 0xfffffeb8) r0 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x4, 0x6400) ioctl$SG_SCSI_RESET(r0, 0x2284, 0x0) r1 = socket(0x11, 0x80002, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x8, 0x100000001, 0x44ec, 0x1a, 0xf18b, 0x3ff, 0x5, 0x5, 0x8979, 0xd7}, 0xb) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0xc5) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000040)={{0x7, 0x9}, 0x2}, 0xffffffffffffffbc) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5, 0x404080) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000000080)={0x1, 0x7f26}) 2018/06/01 20:30:36 executing program 7: r0 = getpgrp(0x0) r1 = gettid() r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00000000c0)=0xffffffff, 0x4) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x4}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x81}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000180)={r3, 0x80000001, 0x30}, &(0x7f00000001c0)=0xc) rt_sigtimedwait(&(0x7f0000a72000)={0x563}, &(0x7f0000000080), &(0x7f0000000040), 0x8) 2018/06/01 20:30:36 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x100, 0x4) sendto$inet6(r0, &(0x7f0000000080)="0401000000c000ddb8460900ffb25b4202938207d9fb3780398d5375c5f73f939029298d7535352cd5a1f57590080053c0e385472da722a59a7a033b970720a42f2a2bb404e158ccdb0ac538d24c10d6afcc2f2dbd96c3b50000290f518d0000f55d4626", 0x64, 0x0, &(0x7f0000000000)={0xa, 0x200000800, 0x20000000005}, 0x1c) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x400000, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/06/01 20:30:36 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r1, 0xffefffffffffff7f) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x8, 0x749000) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f00000000c0)=0x1ff, 0x8) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept4(r3, &(0x7f0000000180)=@generic, &(0x7f0000000200)=0x80, 0x80000) write$binfmt_script(r3, &(0x7f0000000000)={'#! ', './file0', [], 0xa}, 0xb) shutdown(r3, 0x1) ioctl(r3, 0x0, &(0x7f0000000100)="4a7f6ae36d10453f0ac67ab69d2da73203cb4b9e55408c7e43768cafd296911f8ee0f0638310f8e67bdf21a79cabc7b43c944e36d7d180848bf20f3f3261f950bf6b887bb9581b") close(r3) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000240)=0x4, 0x4) 2018/06/01 20:30:36 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x82080) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0x6, 0x4) r1 = socket$netlink(0x10, 0x3, 0x5) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca944f64009400050028925aa8f7000000000000feffff090000dc2abbeabdcb95100001000a0c0900fcff0000040e05a500000000", 0x58}], 0x1) 2018/06/01 20:30:36 executing program 7: symlink(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000480)='./file0\x00') symlink(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)='./file1\x00') r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") pivot_root(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='./file0\x00') syz_fuseblk_mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x800) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x14, r2, 0x400, 0x70bd28, 0x25dfdbfb, {0x8}}, 0x14}, 0x1, 0x0, 0x0, 0x24000000}, 0x80) 2018/06/01 20:30:36 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000000080)) r0 = syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0x0, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000580)=0xfffffffffffffff8) recvfrom$unix(r0, &(0x7f00000005c0)=""/130, 0x82, 0x40000000, &(0x7f0000000800)=@abs={0x1, 0x0, 0x4e20}, 0x6e) socket$nl_netfilter(0x10, 0x3, 0xc) unshare(0x2000400) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) pselect6(0x40, &(0x7f0000f33fc0)={0xbffffd, 0x0, 0x100000000000000}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x644}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000680)={{{@in, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000780)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000007c0)={@loopback={0x0, 0x1}, 0x11, r3}) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00000002c0)={0x6, &(0x7f0000000280)=[0x20, 0x3ee9, 0x7ff, 0xffffffffffffffe0, 0x81, 0x4]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x9ab, 0x3ff, 0xfffffffffffffc00, 0x10001, 0x9}, &(0x7f00000003c0)=0x98) clock_adjtime(0x1, &(0x7f0000000880)={0x57, 0x358b, 0x6, 0x1, 0x0, 0xffffffff, 0x4, 0x1000, 0x4, 0x7, 0x6, 0x0, 0x100000000, 0xffff, 0x1, 0x5, 0x6, 0x1, 0x2, 0x0, 0x8001, 0x6, 0x100000001, 0x1ff, 0x6ddf80000000}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000440)={r4, @in6={{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}}}, 0x800, 0x7ff, 0x8, 0x5, 0x8}, &(0x7f0000000500)=0x98) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000140)=0xa6c4, &(0x7f00000001c0)=0x2) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000a00)=0x8001, 0x3e5) 2018/06/01 20:30:36 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0x34000}, 0x1b8, &(0x7f0000000100)={&(0x7f0000000080)={0x28, 0x26, 0x829, 0x5, 0x0, {0x3}, [@typed={0x14, 0x4, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, 0x28}, 0x1}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)) 2018/06/01 20:30:36 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") ioctl$sock_netrom_SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f0000000480)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000080)='\x00\x00\x00', 0x3}], 0x1, 0x0) socket$rds(0x15, 0x5, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000000)) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) ioctl$ASHMEM_SET_NAME(0xffffffffffffffff, 0x41007701, &(0x7f0000000ac0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a") syz_mount_image$cifs(&(0x7f00000004c0)='cifs\x00', &(0x7f0000000500)='./file0\x00', 0x2, 0x2, &(0x7f0000000740)=[{&(0x7f0000000540)="8df0ffcd09e441ff71fe72b9db44ed2c54ed2f8990f50eadcd33af0edb5b09896b390371b1c973bb3b5fab49970c6ae842d7e43fa3", 0x35, 0x2000}, {&(0x7f0000000680)="a15d57e436caa1396661e5b6a089a0d3ca2bec82e94e68cd34d63f7d34e65ff4c32d4b30947036709149ec2223bc77bd488f5882a8e86d222709ef0e92284a55a84768706ee2a2344b71960586cdc4cfc242acc2cf549c4d9daa5f21d7b3a0303dc2a6c6429d70772869d2f2dad91f14b8f2fdca21d8d2ddd6c5ee47fe361e53d01895", 0x83, 0x5}], 0x0, &(0x7f00000007c0)='^(\x00') socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendfile(r1, r1, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r1, 0x4c01) write(0xffffffffffffffff, &(0x7f0000000100), 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000380)=[@in6={0xa, 0x4e22, 0x1, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0xf25a}, @in6={0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x766}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}], 0x74) bind$bt_sco(0xffffffffffffffff, &(0x7f00000000c0)={0x1f, {0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7}}, 0x8) rt_sigtimedwait(&(0x7f00000001c0)={0x3b}, &(0x7f0000000140), &(0x7f0000000180), 0xfffffffffffffded) 2018/06/01 20:30:36 executing program 6: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x600000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x356}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x100000001, 0x3, 0x6}, &(0x7f0000000100)=0x10) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000140)=0x1, 0x4) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@broadcast, @in6=@mcast1}}, {{@in=@multicast1}}}, &(0x7f0000000280)=0xe8) preadv(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/144, 0x90}, {&(0x7f0000000380)=""/4, 0x4}, {&(0x7f00000003c0)=""/201, 0xc9}], 0x3, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000540)={r1, 0x2, 0xb68a, 0x3, 0x7, 0x3ff, 0x5, 0x0, {r2, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x20, 0x1, 0x7ff, 0x0, 0x7f}}, &(0x7f0000000600)=0xb0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000640)={@remote}, &(0x7f0000000680)=0x14) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f00000006c0)=0x81) getsockopt$inet6_mreq(r3, 0x29, 0x14, &(0x7f0000000700)={@loopback}, &(0x7f0000000740)=0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000780)={r1, 0x9}, &(0x7f00000007c0)=0x8) ioctl$int_in(r3, 0x5473, &(0x7f0000000800)=0x6) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000840)={r5, 0x764}, 0x8) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000880)={0x7, 0x80000001}) r6 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000900)={r0, 0x7, 0x1, 0x1ff, &(0x7f00000008c0)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r4) getsockname$packet(r6, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000980)=0x14) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000009c0)=0x3, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000a00)={'vcan0\x00', r7}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) getsockopt$bt_BT_RCVMTU(r6, 0x112, 0xd, &(0x7f0000000a40)=0x71, &(0x7f0000000a80)=0x2) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000ac0)) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000b40)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000c40)={&(0x7f0000000b00)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000c00)={&(0x7f0000000b80)={0x58, r8, 0x100, 0x70bd2c, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10001}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xff}]}, 0x58}, 0x1, 0x0, 0x0, 0x10}, 0x40000) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000000cc0)={0x0, 0x6, 0x9, &(0x7f0000000c80)=0x1}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000d00)={{0x1ff, 0x5}, 'port0\x00', 0x3a, 0x21400, 0xb96, 0x8, 0x2, 0x0, 0x6, 0x0, 0x1, 0xffff}) bind$unix(r6, &(0x7f0000000dc0)=@file={0x1, './file0\x00'}, 0x6e) setsockopt$llc_int(r6, 0x10c, 0xf, &(0x7f0000000e40)=0x107d344f, 0x4) 2018/06/01 20:30:36 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd03010c00f60000ff008109f80009000180060109ec000000", 0x1f) [ 168.933780] netlink: 'syz-executor5': attribute type 4 has an invalid length. 2018/06/01 20:30:36 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02080c00f60000ff008109f80009000180060109ec000000", 0x1f) [ 169.060304] netlink: 'syz-executor5': attribute type 4 has an invalid length. 2018/06/01 20:30:36 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x21000000, &(0x7f0000fff000/0x1000)=nil}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f00000000c0)={0x0, r2}) getsockname(r3, &(0x7f0000000180)=@alg, &(0x7f0000000100)=0x80) r4 = socket$kcm(0x29, 0x5, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000c00000/0x400000)=nil}) 2018/06/01 20:30:36 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd05010c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:36 executing program 6: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xd}}, 0xc) fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000080)={@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001}, 0xc) 2018/06/01 20:30:36 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02012500f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:37 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(&(0x7f0000000040)='f2fs\x00', &(0x7f00000000c0)='./file0\x00', 0x8, 0x6, &(0x7f0000000600)=[{&(0x7f00000001c0)="ae0c30cb1c8e8382352d9fd6cb0fcb7236d9ef8729ea5132b0502b9c0ab81c4402b5a63a209a726ef18228ec385d188bbef98686fea4ae79a210a3369f1a5b90f0b2c18ca0ab73390cef49c05185197e245fb62cc230610ad5abe798eef463e6ab07852c971e89461b7738184c7c22d95188a8cb78df7fabd9dad65030c352fa3c8c6f6a605514dbb0ba4bf2874ddaec4f7a15977958367e5ddb5497ce8e2ea73fec567d8e77cfd83a356bd57f8a4d2e13054760f84f0e220660f478e78796c8286a680a40bae7e47e81037b5531f406de693a7f55641112f02918d6cc0a985e2a07ed51039b", 0xe6, 0x3e}, {&(0x7f00000002c0)="8e1bff50ad04a8204992a98e5c561b8b4dbb1b9c40b6643906fa288c84bcb22dbb2b0c434793fbfeb379aa1ded4fb80c247ce07b40c2c6ce02510c9078251864686b97d84d5f2640c4602be50dcc921f6bae6ccd8439c1229a4b01", 0x5b, 0xffffffff80000001}, {&(0x7f0000000340)="41530993c54b3442997d04382cd6df0bdfe042fd50fa73e2a25a4a111ab967136d6f65bf6872abc565d0c7c90673303deca82169f801fc7aeda8f4821b22466da6d5b255a03717102d3c0412b1c78586de2a7a54934b794cb3927a569d7870a58e9547f4c99f7789ce2a03702074c799ca2043c11f24181c6ce322189ff04d19f7b0518a3951c7eb9148bb60f86fbc7b96e2b159305db0456aa4551081240dfd9e7e71927b7e8c53155eeddb3ab0c29bfb75b8e5b497c9805fdcdba67e5cfa4dfd390723a48f75e1e59f0092a3517e7e", 0xd0, 0x82}, {&(0x7f0000000440)="5a93c22b65d793e660a2154f5214b631c17b504d55e35ee1b98f8509701c362d8c71087fec98a2b8aac005c1269b968fb322ffff1339152d9c5de18c15fa78d418648cd0aa62afce9209cb942f004a9f7eac1267551d6e0d4d8d09d72d5af5d4b19e2ee054c46cb6c3eb4dd0e39a12a0b08dc34f130cd507f94680268eac2760d17fc21d91d6273cb3a15bdc5e69f761e4a286de3d497ff6d125b4d13be516afa11aa6264a71fc706543ffc26df8feee6c9da67412db7cbd8357066665ea0b13de1996954d47e9d113103ae8", 0xcc, 0x400}, {&(0x7f0000000540)="b8c111637b2cf6406ab6b4f82995e83a094eb50afbf4c4c707bbf7bdf94763716ea6c662583df3ee082210795d3bd0f49881bbb9fd9a93dcb5b679c7a2279e5a8a90df8037643da378221a1d3722d7de6854330ce562afce9c1aaa9283a7fc563a0835e36f0ffa0cbb4f271a4c664fba2b1f7d5cc1975c9505bf176623d071b14c8bdef0", 0x84, 0x2}, {&(0x7f0000000100)="90c3c496107bd2ecf5bb6d73cdce37584002a143be9a8ec192f1ef850ee71be5144b4ef1ba4d5810dc175b02d94671c3efc0ddd5b7eef470e1071df5", 0x3c, 0x7fffffff}], 0x10000a0, &(0x7f00000006c0)={[{@six_active_logs='active_logs=6', 0x2c}, {@resgid={'resgid', 0x3d, [0x38, 0x33, 0x33, 0x3b, 0x34, 0x3f, 0x35]}, 0x2c}]}) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000080)={'ip6tnl0\x00', @ifru_addrs=@in={0x2, 0x0, @rand_addr}}) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x3f, 0x800) 2018/06/01 20:30:37 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x200) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="2321202e2f66696c65300a576675191f230baf5506a3324753fa4f61819622d1daa37c2f5522e3a20e5be6c946a533241d6ac2b1650a4d6c362ed61bd6b57b4ac83b216f4b42a690cc120fdde13310405e41096e79bc1d406dddfd11e6f0b41278d256a8f4a7d3da204432f3d5fca130c60f1df8b5ad668d56448fd66b702ec3baefd737ee15d8d65111b292b6466ca269ee4ff9a66093814178afea85003fb2594560ae3c4e0b9cfe976109170ed8540589cbebdac323a004ec56ad2bda"], 0xb) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@getsadinfo={0x14, 0x23, 0x707}, 0x14}, 0x1}, 0x0) 2018/06/01 20:30:37 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02080c00f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:37 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c05f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:37 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x10000002) read(r0, &(0x7f0000001500)=""/28, 0x88) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000240), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)={0x0, 0x0, 0x1}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/06/01 20:30:37 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x3, 0x1) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0x40}, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa}, 0x18) 2018/06/01 20:30:37 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$ipx(r0, &(0x7f0000000140)={0x4, 0x4, 0x1, "6747fb4143ad", 0x9}, 0x10) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000080)=@vsock={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x80, &(0x7f0000000240), 0x1000000000000073, &(0x7f0000000280)}}, {{&(0x7f0000000000)=@in={0x2, 0x4e23, @broadcast=0xffffffff}, 0x80, &(0x7f0000000180), 0x0, &(0x7f00000001c0)=[{0xfffffffffffffff7, 0x0, 0x1}], 0x10}}], 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x3ff, 0x80) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000200)=""/242) 2018/06/01 20:30:37 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000d300000000028000007a0a00ffffffff006b01"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000500)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x4, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1800f0ff00000000000000000000000005000000e5ffffff00000000000000009500000000000000"], &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) 2018/06/01 20:30:37 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02012500f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:37 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, &(0x7f0000000100)=0x84) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000035c0)='/dev/snapshot\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000003600)=[@in6={0xa, 0x4e24, 0x3, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8001}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000500)={r2, 0x2e, 0x1000, "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"}, 0x1008) r4 = socket$netlink(0x10, 0x3, 0x4) writev(r4, &(0x7f00000000c0)=[{&(0x7f0000000480)="480000001400197f09004b0101048c590188ffffcf3d3474bc9240e128213ee20600d4ff5bffff00c7e5ed7d00000000c8550000000000002758d638c70000a8cc80dfececb2aa20", 0x48}], 0x1) 2018/06/01 20:30:37 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000000240)='./file0\x00') chdir(&(0x7f0000000780)='./file0\x00') symlink(&(0x7f0000000140)='/\x00', &(0x7f0000000000)='./file0\x00') chmod(&(0x7f0000000180)='./file0/file0/file0\x00', 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 2018/06/01 20:30:37 executing program 6: r0 = dup(0xffffffffffffff9c) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000000)={0x1, 0xa, 0x9b, 0x1, "fe4a5c4c03cc20334b8a0eb5d5d88aa7b6655996e43e57069e6282760bc11835"}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f0000000180)={0x5, 0x6f8bd98c1f62323a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x7ff, 0x2000) 2018/06/01 20:30:37 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c02f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:37 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000001300)=[{{&(0x7f00000005c0)=@ax25, 0xc5, &(0x7f0000000f80), 0x0, &(0x7f0000001040)=""/225, 0xe1}}, {{&(0x7f0000001140)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0xfffffe8a, &(0x7f0000000580)=[{&(0x7f0000000480)=""/44}, {&(0x7f00000004c0)=""/34}, {&(0x7f0000000500)=""/121}], 0x0, &(0x7f0000000000)=""/130, 0x82}}], 0x2, 0x0, &(0x7f00000013c0)={0x0, 0x1c9c380}) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="1321202e2f66696c65300a7ebeaddacd74a7193bd051498d2916ff94ba29ad3d1c65aa0ab556af971cd65f423ee9473a5350e0a0191db9bf5093dd9fc4aca5186587e56c68dbc7f869b6301f70576279b0ca79926bc31d3f6bf85b25610acaf76617c2ff390dd214ed6d9f61151d52aba07868970a3d7539a80cb1efc5540bc72906786f7db9bfa36091dc66d75629ece132b69fcef6da3abe4d4795158026c6dabd1afc9c93a6e88297651d3c10733f9abd28cfebb989344d250c35ed85f834589d9da0e5cad2185cb0fee7bb286018e06b937fe12e4a4a6a8f2c4c15f0e0687c416e1e3f92e1b00ff137ffb741c0727b62e961f2b551b1249fbbf78c79dce042f4316be415ee5c245af8e81f658d55cd761ca1e9705cc159a80c923ec178c7dbc9a50756e796"], 0xb) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0)=0x402, 0x4) 2018/06/01 20:30:37 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x1, 0x0) bind$unix(r1, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e20}, 0x6e) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) io_setup(0x7c, &(0x7f00000001c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000300)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, r2, &(0x7f0000000200)="fd529baff3c33965fce36cf738207f978e7effa8f6b92205762f7b24fd118f2aef2f819e476466659a0a6e5f4d7bb23456321c76339e9c31310db94cf8f30ca99ec18b8c3a22e5b48c72fae5fcd789df713e92a6a8", 0x55, 0x9, 0x0, 0x1, r1}]) ioctl$BLKFRASET(r1, 0x1264, &(0x7f00000000c0)=0xffffffff) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'\x00', 0x103}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000000)={'syzkaller1\x00', 0x400}) close(r2) 2018/06/01 20:30:37 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000004000000a00000000000000ff01000000000000000000000000200004000000000000000000000000000000000000000000000000000000000000000000000600000000000000000000000000670000000110000000000000000000000000000000000000000000000000000000000000000000"], 0x90) close(r2) close(r1) 2018/06/01 20:30:37 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x7) fallocate(r0, 0x2, 0x0, 0x483e40d7) 2018/06/01 20:30:37 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c0ff60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:37 executing program 7: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4800) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc1205531, &(0x7f0000000100)) 2018/06/01 20:30:37 executing program 2: timer_create(0x5, &(0x7f0000000000)={0x0, 0x1f, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_gettime(r0, &(0x7f0000000080)) socketpair(0x8, 0x80007, 0x8000, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) timer_create(0x4, &(0x7f0000000180)={0x0, 0xd, 0x4, @tid=r3}, &(0x7f00000001c0)) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000200)=0x800) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)={0xc8, r4, 0x20, 0x70bd2b, 0x25dfdbfd, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8000}, @IPVS_CMD_ATTR_SERVICE={0x64, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x1}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3a}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1000}]}, 0xc8}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000440)) r5 = geteuid() ioctl$TUNSETOWNER(r2, 0x400454cc, r5) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000480)={r2, r1, 0x2, 0x3}, 0x10) r6 = inotify_init1(0x80000) r7 = geteuid() recvmsg$kcm(r1, &(0x7f0000000680)={&(0x7f00000004c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000540)=""/46, 0x2e}, {&(0x7f0000000580)=""/117, 0x75}], 0x2, &(0x7f0000000640)=""/61, 0x3d, 0x69ea}, 0x2100) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000006c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e23, 0x8, 0x4e23, 0x0, 0xa, 0x80, 0x20, 0x89, r8, r7}, {0x6, 0x9, 0x5, 0x10001, 0xfff, 0x80, 0x3, 0xffffffff}, {0xffffffff, 0x7, 0x5}, 0x7, 0x6e6bb6, 0x0, 0x1, 0x3, 0x3}, {{@in=@loopback=0x7f000001, 0x4d2}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x1e}, 0x0, 0x0, 0x1, 0x81, 0x20, 0x3, 0x4}}, 0xe8) setsockopt$packet_fanout_data(r6, 0x107, 0x16, &(0x7f0000000800)={0x1, &(0x7f00000007c0)=[{0x8001, 0x40, 0x0, 0x8}]}, 0x10) llistxattr(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)=""/224, 0xe0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000980)) fstat(r6, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00000009c0)='./file0\x00', 0xa000, r7, r9, 0x3ff, 0x280000) epoll_wait(r1, &(0x7f0000000a80)=[{}, {}, {}, {}, {}], 0x5, 0x7) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000b00)={0x5, &(0x7f0000000ac0)=[{0x7, 0x7ff, 0x2}, {0x6, 0x4, 0xffffffffffff2b90, 0x2}, {0x5, 0x0, 0x4b5, 0x7}, {0x7ff, 0x3, 0x7ff, 0x80}, {0x5, 0x8001, 0x1, 0x7fff}]}, 0x10) r10 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) close(r10) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000b40)) getsockopt$IP_VS_SO_GET_SERVICE(r10, 0x0, 0x483, &(0x7f0000000b80), &(0x7f0000000c00)=0x68) ioctl$VHOST_GET_FEATURES(r2, 0x8008af00, &(0x7f0000000c40)) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) 2018/06/01 20:30:38 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c05f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:38 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x8, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0x8}, 0x4) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000300)={0x200000005, 0xc, 0xc26, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r2, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x24400, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r2, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) 2018/06/01 20:30:38 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x18912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) ptrace$getenv(0x4201, r2, 0x100000000, &(0x7f00000000c0)) bind$alg(r1, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000280), 0x0) close(r1) 2018/06/01 20:30:38 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) flistxattr(r0, &(0x7f0000000240)=""/117, 0x75) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000200)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f00000000c0)=""/239, 0xef) sendmmsg(r0, &(0x7f0000002300)=[{{&(0x7f0000000000)=@l2={0x1f}, 0x80, &(0x7f00000021c0)=[{&(0x7f00000011c0)="c83d74ad42b13db7b567996ced16a2cc3ecfa8971e93e7b365564e577256838db8da096ba4e819051a9599a8ecf0f76b8b476d053e0c91fdbc5d36a5bf323bf8315aa97928b26e297c8afe3604cd5ddcf640cde6663ba744a13c1b38864eb3cc07d6f53b69af692c46d53bb7469e5f29880300c790d1b9c276ada62dd6784fd107ae", 0x82}], 0x1, &(0x7f0000002200)}}], 0x1, 0x0) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/06/01 20:30:38 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x8, &(0x7f0000000040), 0x4) mmap(&(0x7f00005a1000/0x200000)=nil, 0x200000, 0x1fffffe, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x4c831, 0xffffffffffffffff, 0x0) 2018/06/01 20:30:38 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f6f000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:38 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0x0, 0x0) unshare(0x10000) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) timerfd_create(0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x310, 0x70bd2a, 0x25dfdbfc, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffff8122b1b6}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x1}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40}, 0x1) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000040)={0x3, r0}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x80040, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000000080)={&(0x7f0000a65ff8), 0x8}) eventfd(0x7) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000000000)=0x8001) 2018/06/01 20:30:38 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0x2000d, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_group_source_req(r1, 0x0, 0x6, &(0x7f0000000140)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x108) 2018/06/01 20:30:38 executing program 3: r0 = socket(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000080)={0x11, @dev={0xac, 0x14, 0x14}, 0x15, 0x0, 'lblc\x00'}, 0x2c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x200000, 0x0) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)=0x0) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) r3 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x3, 0x2a0302) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r3, 0xc0045516, &(0x7f0000000240)=0x80000000) semget$private(0x0, 0x0, 0x401) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x20, 0x9, 0x30c, 0x81, 0x0, 0x3f, 0x2, 0x356, 0x40, 0x207, 0xd8, 0x6, 0x38, 0x2, 0x5, 0x33, 0x5}, [{0x7, 0x880, 0x5, 0x9, 0x8, 0x200, 0x200, 0x1f}], "22c240c964fddb8e54ad51e475c3cc479390309240d1c4f4047dadd5154d6303b2cf43ba7b61c22a2e1a026a1e2c77bca57ce716ed96b1ad58852949fe3d1958cd01b354a2017edb98e15da2a3f715c91723e42a48587854a6275743836c46f061a4494f29"}, 0xdd) r4 = shmget$private(0x0, 0x2000, 0xa293cd7c11f49424, &(0x7f0000ffd000/0x2000)=nil) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f0000000480)={0x800, 0x39, 0x3ff, 0x3, 0x5}) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000380), &(0x7f00000003c0)=0x4) ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f00000000c0)) shmctl$SHM_UNLOCK(r4, 0xc) connect$unix(r0, &(0x7f0000000400)=@file={0x0, './file0\x00'}, 0x6e) 2018/06/01 20:30:38 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60200ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:38 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg(r2, &(0x7f00000031c0)=[{{&(0x7f0000000140)=@can={0x1d}, 0x80, &(0x7f0000000780)=[{&(0x7f00000006c0)="1436430d48d97d3a32f6d8a3b38a641d2645315dde43a6bd599b18781b751695b1a8e759c119cf225c14fa707eba93bedb51b627eabdca612b078440427bed079dcfcc5fb24e11f19e50a4f3e3e2db8a3e9a1cebc4811c20f1e9425968cfa6a30aa224e202ee3bbea69d6a2611bad64f", 0x70}], 0x1, &(0x7f0000003640)=ANY=[]}}], 0x1, 0x48015) sendmsg$alg(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r2, &(0x7f0000003580)={&(0x7f00000003c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000034c0)=[{&(0x7f0000003440)=""/112, 0x200034b0}], 0x1, &(0x7f0000003500)=""/106, 0x6a}, 0x0) accept$alg(r3, 0x0, 0x0) 2018/06/01 20:30:38 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c02f60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:38 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0047fc2f07d82c99240970") clone(0x8080800, &(0x7f0000000380)="0100ae69a341d2aa7fb14e9ba308311cc376519a22d494db18bfc72f7e1bc3381e8438df93eca8eee5dafecb437fe4cdb58afdaa56db135ca457ef0b4e98dec80b6935a92fe45fad2c06640c23fd177caaa1719c89776eb0a4cc30817db0", &(0x7f0000000400), &(0x7f0000000480), &(0x7f00000004c0)="277d94232e4d1e1f313f359fb9239cc0b5e1b526b57fe4e7f0a5e67b1fa1b717578dff10169c9c9bad20820eb5b4ebc95ab92cdccfd8a47fd9abf38942844df2ea199bdbc7398f5ac333240412c45ecc1ae25ed7a00663ef6ee52c575b1f13518db0ea63ae38cb0e4eba20fe8a49f10894cb401cdfa199135fd3bceaa5a8e88872c0c2da086466f72b6daec0cfebef52822fe7d704a418e93a3e17d0bea6883f4d0cca47b6c9b039905feb497c72d80ed7002609a0a9975b071931dcd91bb8361b7bef8a64486865d997c20c") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r3, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) r4 = getpid() fcntl$setown(r2, 0x8, r4) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000180)='.(\x00'], &(0x7f0000000440)) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r1, 0x16) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 2018/06/01 20:30:38 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r1, 0x0, 0x5, &(0x7f0000001ffc)=0x6, 0x4) dup3(r0, r1, 0x0) 2018/06/01 20:30:39 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@getstats={0x1c, 0x5e, 0xa01, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}}, 0x1c}, 0x1}, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x400040, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)) 2018/06/01 20:30:39 executing program 3: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000180)='autogroup\x00') mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000040)={0x0, &(0x7f0000000040)}) 2018/06/01 20:30:39 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c0ff60000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:39 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0xfffffffffffe, 0x0) ioctl(r1, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, &(0x7f0000002000)}) r3 = dup2(r2, r0) write$eventfd(r3, &(0x7f0000000040)=0x80000001, 0x8) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000c6dfd0)={0x8, 0x0, &(0x7f0000dd0000)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000008f37)}) 2018/06/01 20:30:39 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0xfff, 0xfffffffffffffff7, 0x1, 0x6, 0x3, [{0x81, 0x5, 0x3, 0x0, 0x0, 0x882}, {0x6e7, 0x8, 0x3, 0x0, 0x0, 0x800}, {0xffffffff, 0x8000, 0x9}]}) init_module(&(0x7f0000000100)='(^ppp1posix_acl_access.\x00', 0x18, &(0x7f0000000140)='[selinuxtrusted\'loeth1\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)=0x0) capset(&(0x7f00000001c0)={0x20080522, r1}, &(0x7f0000000200)={0x100, 0x6, 0x40, 0x8000, 0x8}) lsetxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=@random={'trusted.', '}proc$=\x00'}, &(0x7f00000002c0)='vboxnet1,&+mime_type&vmnet0\x00', 0x1c, 0x0) r2 = dup3(r0, r0, 0x80000) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000000300)={0x4, 0x5, 0xff, 0x3, "5d9fd94ad8fa04f820f7e34e7275a722591533a80944ab83bc444359cffe4285bca26ffff42eff8b2c760703", 0x3}) syz_open_dev$sndctrl(&(0x7f0000000340)='/dev/snd/controlC#\x00', 0x2, 0x400) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000380), &(0x7f00000003c0)=0x6) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000440)={{{@in=@multicast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000540)=0xe8) r4 = getegid() lchown(&(0x7f0000000400)='./file0\x00', r3, r4) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000580)={0x7, 0x7, 0xb700, 0x0, 0x29, 0x5, 0x7, 0x4, 0x400, 0x8}) getsockopt(r0, 0x80, 0x9, &(0x7f00000005c0)=""/209, &(0x7f00000006c0)=0xd1) writev(r0, &(0x7f0000002b40)=[{&(0x7f0000000700)="c22b35ca72278377aac1bf51595f277ef39f6e69c1ecb2310a9b315f7f4b9e34b5b8850d27b1", 0x26}, {&(0x7f0000000740)="8bc5558b4bf4b7493bca4ba1d56da6d25d6d26757512980d7790244a44bba89bc3630d11998628b3f184af0762847d0a7442aa153d18d123ea6f90a605012f778225f8f9d3339ab9964aa92748d050976d739c1501d4af61044b093e864b7ed32220e3f47ebc420f00ab8ec295bae9f3fa9c6ac22b00b69c98734e005756d8942c696c20d7fe147388e13b43cfa7bd8fcb5e7e7a0889daf7d1eaed2167788cf43880f5a25f295ac0d590f7ea1e1ae8b81a94888a2bfd063a7c3dc40a4025b310f3264dc46a", 0xc5}, {&(0x7f0000000840)="eeedbc0bc454cd63f20e827dd4e31b3313c0af5f89a2c19a5019ff92553bf9f8422362f099297987c7ac95e505b7a88085a087f141397d0f2cc8b90c42c4ba0c4bde43010f4eb826dd28272174f43bce15c56a63e4e15c", 0x57}, {&(0x7f00000008c0)="320710f6bf965f94c71c053a3e9176", 0xf}, {&(0x7f0000000900)="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0x1000}, {&(0x7f0000001900)="169d4d2b2ac7b4b396e1283414306cfa1f2ffd034fc00773b47274a8de3c2884a6e08d07b9d87c6699db78b9a668c7391bf21b166d5a562fbf8b3b209036c7af26609756feaa42c5e380434253f6df715e9667994a6d60f7244ed15cfcda6d62acee2cb4bc202c103ec7077d6aa8e2185252609b0c4d5322dc0653b5e81782103afecd1adc1ab1c0532c09ac3b6219c566fc5cd922d0a00bff63e29dc5b65370a909fae08e04d2d00e53c18219323de7d6f0ed77188d0cb0844bfe960c4bc2a2e52396de71725ad82c1b3beac354b0754ef582a3c87b921d60ed47deab1ed5e1afd5c7fb74c3b12987db4341b26795da6d4fc49b7d48699b151b44f350aee41db14d72f77161fd1e1a29ed268e55cc8ce26d82eefc86aaac19795e8afd259f9982cc601102a0dd4747737799bde4acd5587c6c8769cf1e54c078d620c0245b7cf380389139cc3d0347eea47547172a99ac478e4ff3ce9961231bde42da04fd293b05f9bb6283c5ce9a1e0c28c8375cfc1e5272914a6671e403f34caafd78f26d6bf56e3cafbc4bdb5c1116373c973b52728bcae9b7b2703d0bb143f2ed0d26133df2ce8eb485b82fb1c1e6c84dd1c6f29cfa60f8a893d8fd09747cfac9dfe7fdc8bc23f1b343d6888d281047278075119b2e67523b558acd0cf3dc755d50faa65a15eb4dd74736e3f3908a1f2f94d3497824b8951faee7b658c3f5474430527c201db5fa0172900ccd1162cc9f19d94b46f308cd112e9fbec451c49063134940a61eadaa89fecfe6da4acf112214dbceebccceed35a7731424d27ca3d2b18275ef651b1373b6e2d922410352ceae9d38f275ebc316a4d1821bd7547d01eea24037fa72b916a78230424b50f27346fe1d583809497b69f679400ec7eb64f0bb03ddab592c6ac6cc0bc07bacf312c4b20e60870bdc9605eb0b679732a76e044761b30ae2c993f97854bd4ff397e8cd7e84a9a48c19fc147cdc7e831ee3a2bb3473e1c9ae1c18d5a316c510f2e7a2acf7394f2858303e0666b38ee1def85ea990b00f6948446cec16def9159f18d7771560a3b7ef0d1e77533546d62e4fd583057c527304479af17ef50919460f798218296c0e94ce880e231457cba86f1861bbbf6fdcd27a406c06ccdaff3c88e41389983629c175251c1c30d422297a2ff7f58aa3b3c742b0e7d0fbf067132f0a688bf0c4b401995bdc51f7f566355401b3cc4f86656c5d2414c2ecac08fee2d2ce7b85adb9e86e3fc1549ba9a1d54d1713e080eab9490ce959b13decb7a884d010c5137f4933c3fb881b8c84979b6d176e41a58f981845a8d30832fa0b0c7abe989ef3a94259d5982d5a9b709b92cd9be6f7b98aa260ee9cc1e216fb8aabe61affb852c5535bf8838ab9a60a12baef60951a632fbe6407ec8ae2c3c5a5181b909afc023bda5200f6dd2a218f3d088d25fe8a52527146a392d6a705f62d9e7c209c75a276b36caddb72ef876a861310ef6080e0e690ff48115f96b03d6713cfef8d7257edd62f0dcfcb3913bfb77599d8dfbae3ad217699bd5b000fc15e41580f02406eae5b48e7f0979d28bee6ae58605de4ac0d7aae030bebe81f095833d46edbff12428f337e8bc3d3873d709961f61c0e21a45b63726d0fa72fe679b2f761f2e1cc4db9a67fb35d6ed610695b7b365286b5799b5ca679dd623dce88e96a1bb5a6341b7a5c2fe97956240a4f890e6861d9d5ed1bfb707d1a5d9de6c08e0514990450f293ecdc58933b2325c27610d7d50295fe1f7fc5bf50967a22b705cdb412a37aeb3a9afb0dd8964a5bf84c861fd7fcaf0d1da4e6fa6f31e77183d4f05aa48333f7de8a42b80fb3258815104137540f566b25cf85827f88b5985c6db6bce69ad0083ec03e4f781225911b607279803e82c1361a9cf9e5a933295fcf4d10ed3f5d9a9d2f9411119147e5f0ae17dc147f93e2b3a3e2d96f8da74205f628db798750baa24837112e0040ebb1c74b352a9a6eef140973eb9290ad867af87e757fb4444a66d1898f89407c510ff3e2ee577d857f15fc576684585f3d239965e3c2434a697b34b883cbd557a404dceb1de7042d9988d78043ac66022d08325cdce3e6878fd68a3b31d2b6073ebc0da519f41aee093b9fd5350ad127dbcd4746219ce982df32e27b4edadd1a11be241d3bf5b83213047f42ce160a915667720b1ebecba5f266f33c13550aa18303516fd7515e0dd657cd27039b25aeb034fb2a41efa7d4aac61d530f3c2692c7534bcd4bd64ac98e6d46adc8323cd7caaa37f10c7682795d143711792307397031ecf54b9b3f92cfe041c26bb8168774846ccfb351b6f5464e607e55c9f7f72d5615e5885b596de1baeb5a96a7df3da8fe81b7d9a88188451e21d93e24a54f64fb13d05d2f626266c1ff8fe48f9902db936803e52fc62be1c7fcedef04ad1645ec7cfac2c76f51c5187e40a36ceadeb0d7d84ac61cf946bccc0663441633a473c6692878eb058ae2f349f84bd9019c80f1b36f98fac167a8b0ba5333a3e0e19136497e99a752621e3bd95c59b017aca2fb2840d2e129d3ac6f3469bc253a15e0df76da6cf893b9c1edd7715771f2f16212096609dba150a1c23326ba3ebe4b712644d3ff4485a6f42a8cdda3a5b74849cd2000e0ef513604296854855f7c97d0173057c808268f9702fa3180ab0b78bd45224799cece37715a23f9d11ede9f9d84c5a424c2a8221a16d3e3fddd7e8f539b0cd2cc222b62aca1f83ad3a8cc71590970fb37172b43be60bb1bbee858cfae344924be9d8dfdff955611a076d67ff289aa441764c2a8df84aad65c7cacef1c3b14577349182af40d4f8f6ea4acd58f77230e75608be95bc540f2f5d4c4ba1e6b44dfa72d304ff0b47cd9828c5653ac74d3a2c7157f407ca40721d78b021d052b9b2c40ddf2bbdd53f45c282e07bcb07fe64627d60fc35b84f077152328681d123b53be527f238f4c2909430e7831ad6fb8225b23caab8b409869308c669a19b96c656fe9c664d9d7a5dab780c0c8076eea5bf69821653a846c376a8ff0d3ff42224f1594ad18f68b3f0e878b4d8f7c0eb5f999f7dca58e3e812795f7cd8ed399af0794cb9752e83869e220237046e29f6858a916ebbad0f24ec16c0f80971b90fa7c72ba918957f672353ec621c8019b2994c0fd305dde4057c1cab6fd4b035f595d96ce5909f74002ffa05374d94531219cb3cdb7f9e4df67e5364ee155d3112efdb7f7e8d0077c9e7f169b2429b6313ca20e0a8f9610f04361691b8e31e71477b9d28d4160087992f62684a2480a82255ef4b02eb7d35b9398c8120db79488caad63211dcb9062e7348e48c79b2e873ab43fc3dd6116d94475e244abf92361df501d1c8b725b4693cb0c106ef8d06237060cc24be5a0b233ff8acf2c62c32faebd3d206bced56fed295da5a4d1b2751d8e47a94d6e06cdfc967f7a7cafa18575bed53b477d67c2643c6653423fb4176caf4b19728b7d75150d88d76cba13029f4947fa4defe33846d321e9a650ae4c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0x1000}, {&(0x7f0000002900)="e8d24dcce80aac4745283fbd4d81e8aa712a5f02e10a17e9d57be3b2d5ab3a27cd71ee2e106de1a97b476f183ba1837e36a4d162c23bf29a8f5c10a3484fe3fb902fa09c75f094b05c88a9fbace42f0282e53caa0b62fc855ab92422d0d4f93e9f7ec61ce8e2cdf408bed403c938771393151ede6ba4d764dc76a5aba5ee548d16e584c143219c9d0e85968e934097eca69982e1", 0x94}, {&(0x7f00000029c0)="9c7be3299c9bb2fe7a50184d96fa91afea2c12b46b79cd000676af5f1d4140fd210e813ee570ba22f10f5e5a2035a29553898592734f406013951360c4802ce064decace09b17b3a3160982d3230a760284b2c46b8fc839fcad49676ee0ac6188abf71a9b7a46957c1eb594adfa95c1611039436d032f3e36f724b17b390e128a603c5d623b5a9fae83470e75b7dc05eb5331fb8719413df817309f5bd71dce9", 0xa0}, {&(0x7f0000002a80)="7bbfc6b2df020e4eed49774cc6324e5cfb62aecb844a192d2f4991d2bc7013606904b552", 0x24}, {&(0x7f0000002ac0)="c3281e7eb7d9fccf4982eb364437f172f831d0327bef872b845d047203a28839c10044e83628da36631635132dfaadba1ef8756b5d3bef02d72147fcf1b4c84215a4b4b090ffdc83d057ccafc114055128a34d8f837a47d898d85d358fd789f613a673bd4eabe45bbfee8f", 0x6b}], 0xa) getsockname$unix(r0, &(0x7f0000002c00), &(0x7f0000002c80)=0x6e) umount2(&(0x7f0000002cc0)='./file1\x00', 0x1) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000002d00)=[{0x2, 0x800}, {0x6, 0x1e}], 0x2) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002d40)='/dev/autofs\x00', 0x40000, 0x0) ioctl$BLKGETSIZE(r5, 0x1260, &(0x7f0000002d80)) llistxattr(&(0x7f0000002dc0)='./file1\x00', &(0x7f0000002e00)=""/208, 0xd0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000002f00)=""/169) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f0000002fc0)={r2, 0x3, 0xd8, r2}) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000)='/dev/rtc0\x00', 0x420002, 0x0) setsockopt$inet6_MCAST_MSFILTER(r6, 0x29, 0x30, &(0x7f0000003040)={0x7fffffff, {{0xa, 0x4e21, 0xffffffff, @loopback={0x0, 0x1}, 0x200}}, 0x0, 0x6, [{{0xa, 0x4e20, 0x40, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, {{0xa, 0x4e24, 0x7, @dev={0xfe, 0x80, [], 0x1b}, 0xb0b}}, {{0xa, 0x4e23, 0x7fffffff, @dev={0xfe, 0x80, [], 0x14}, 0x8001}}, {{0xa, 0x4e20, 0x7be, @loopback={0x0, 0x1}, 0x3}}, {{0xa, 0x4e24, 0x52c8, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}}, {{0xa, 0x4e24, 0x5, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x390) syz_open_dev$urandom(&(0x7f0000003400)='/dev/urandom\x00', 0x0, 0x4840) r7 = openat$uinput(0xffffffffffffff9c, &(0x7f0000003440)='/dev/uinput\x00', 0x0, 0x0) fcntl$setflags(r7, 0x2, 0x1) write$evdev(r6, &(0x7f0000003480)=[{{0x77359400}, 0x4, 0x100000001, 0x7fff}, {{0x77359400}, 0x2, 0x4, 0x7}], 0x30) 2018/06/01 20:30:39 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000100)={0x88, 0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, {}, [@nested={0x74, 0x8b, [@typed={0xc, 0x5f, @u64=0x80000000}, @generic="86cd4dc54eabe0e6b80985fe9d5c83143b849b7e76cb87b6ac7733a9dd62d8dc6d40cd9e0546ece6d34e7989e36e89526df6cdf880ca590f122ace93cca363a237452d451dd4873e6dca9d505980559e8d0abc5d4622f7ee067ce673f2de33d2ef"]}]}, 0x88}, 0x1}, 0x0) 2018/06/01 20:30:39 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0xffffffffffffffcd) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000300)="31c61e04bf3b9e984ca91d871d9ecba374ad1ebed7a880aa8febdecc48fdb4b3a371e195245a2426de42748d043b62450a8e7b20a9ad1fa8bd128657967a34cd89faa9b68d3d231b7bdf9b67905d5ed73eb52cc36097c057d8381aa99fe93695078780231d3296ff962d235bd2ea345643725a498b6b148d748b9d6e0952048f0573b11e6b0d9e008d55308a1f93b1ae65e84f46fe4cbe3eae79b0687268c4bd206a482a66a06f73687198dc", 0xac}], 0x1, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000000a80)={&(0x7f0000000480)=@pppol2tpin6, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/92, 0xfffffed1}], 0x1, &(0x7f0000000a00)=""/111, 0x6f}, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x6, 0x180) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000500)) 2018/06/01 20:30:39 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60f00ff008109f80009000180060109ec000000", 0x1f) [ 171.867505] binder: 11087:11089 tried to acquire reference to desc 0, got 1 instead [ 171.948317] binder: BINDER_SET_CONTEXT_MGR already set [ 171.966484] binder: 11087:11089 ioctl 40046207 0 returned -16 2018/06/01 20:30:39 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") socket$vsock_dgram(0x28, 0x2, 0x0) r1 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x2000) 2018/06/01 20:30:39 executing program 2: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x0, 0x0) bind$vsock_dgram(r0, &(0x7f00000000c0)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8933, &(0x7f0000000000)={'veth0_to_team\x00', @ifru_map={0x1, 0x385, 0x3342, 0x3ff, 0x7, 0x1}}) ioctl$sock_ifreq(r1, 0x89d7, &(0x7f0000000040)={'bond0\x00', @ifru_flags=0x1000}) 2018/06/01 20:30:39 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000080)={'irlan0\x00', 0xfffffffffffffeeb}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x891d, &(0x7f0000000000)={"6c6f3a2c000081800000faffdff700", &(0x7f0000000300)=@ethtool_ts_info={0x41}}) 2018/06/01 20:30:39 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f6000fff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:39 executing program 0: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) connect$pptp(r0, &(0x7f0000000280)={0x18, 0x2, {0x1, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x23) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x101002, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x100000001, 0x9, 0x6, 0xfc, 0x7}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={r2, 0x6, 0x30}, 0xc) 2018/06/01 20:30:39 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60200ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:39 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffe, 0x2002) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) prctl$setname(0xf, &(0x7f0000000580)='yam0\x00') ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={'yam0\x00'}) 2018/06/01 20:30:39 executing program 7: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x26000, 0x0) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000000040)={0x5000, 0x0, 0x7, 0x7, 0x1}) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000080)={0x200, 0x3, 0xa258, 0xfffffffffffff800, 0x8, 0xfffffffffffffffc}) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f00000000c0)={0x1, 0x0, [{0xb, 0x401, 0x4, 0xffffffff, 0x7fffffff, 0x1000, 0x8001}]}) r2 = semget$private(0x0, 0x7, 0x40) semctl$IPC_INFO(r2, 0x4, 0x3, &(0x7f0000000100)=""/191) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f00000001c0)=0x101) delete_module(&(0x7f0000000200)='\x00', 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000240)='lo\x00') r3 = socket$inet_tcp(0x2, 0x1, 0x0) futex(&(0x7f0000000280)=0x2, 0x3, 0x0, &(0x7f00000002c0)={0x77359400}, &(0x7f0000000300)=0x2, 0x0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000000340)) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000003c0)={0x1, {{0xa, 0x4e22, 0x101, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, 0x0, 0x7, [{{0xa, 0x4e22, 0x1f, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, {{0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, {{0xa, 0x4e23, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, {{0xa, 0x4e22, 0x2, @empty, 0x3ff}}, {{0xa, 0x4e20, 0xa8, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, {{0xa, 0x4e22, 0x1, @empty, 0x100}}, {{0xa, 0x4e21, 0x7, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}]}, 0x410) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000000840)={0x0, 0x7f, 0x5, &(0x7f0000000800)=0x200}) fcntl$setflags(r3, 0x2, 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000880)={0x7, 0x129a, 0x1, 0x3, 0x7, 0x2, 0x5, 0x401, 0x9, 0x0, 0x100000000}, 0xb) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000008c0)={0x1b71}, 0x4) recvmmsg(r1, &(0x7f0000001d80)=[{{&(0x7f0000000900)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001c40)=[{&(0x7f0000000980)=""/4096, 0x1000}, {&(0x7f0000001980)=""/106, 0x6a}, {&(0x7f0000001a00)=""/6, 0x6}, {&(0x7f0000001a40)=""/156, 0x9c}, {&(0x7f0000001b00)=""/86, 0x56}, {&(0x7f0000001b80)=""/17, 0x11}, {&(0x7f0000001bc0)=""/72, 0x48}], 0x7, &(0x7f0000001cc0)=""/175, 0xaf, 0x1}, 0xfffffffffffffffa}], 0x1, 0x2000, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000001dc0)) sysinfo(&(0x7f0000001e00)=""/4096) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002e00)='/proc/self/net/pfkey\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000002e40)={0x0, 0x50, "8ecde4dd1661e9089c4bf22e674320617edac574cfa1a0452be1dae9bf9add10a4e854dc7d5d5aace13a58abe8693baf322ac3ca141571b3ed663f14826c74ecd1b366a8ee849e289e7dc4c040532aa5"}, &(0x7f0000002ec0)=0x58) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000002f00)={r6, 0x8, 0x1}, &(0x7f0000002f40)=0x8) pread64(r3, &(0x7f0000002f80)=""/243, 0xf3, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f00000030c0)={'tunl0\x00', &(0x7f0000003080)=@ethtool_ringparam={0x331de5b41839740f, 0x0, 0x3ff, 0x7, 0x81, 0xfff, 0x1, 0x5, 0xfff}}) accept4$inet(r4, 0x0, &(0x7f0000003100), 0x80800) setsockopt$inet_tcp_TLS_TX(r3, 0x6, 0x1, &(0x7f0000003140)={0x303, 0x33}, 0x4) fcntl$getflags(r5, 0x40b) getpeername$netrom(r5, &(0x7f0000003180), &(0x7f00000031c0)=0x10) [ 172.009780] binder: BINDER_SET_CONTEXT_MGR already set [ 172.015338] binder: 11087:11104 ioctl 40046207 0 returned -16 2018/06/01 20:30:39 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0x8b, 0x0, &(0x7f0000191000), &(0x7f0000000000), 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x1ff, 0x10240) ioctl$KVM_SMI(r0, 0xaeb7) 2018/06/01 20:30:39 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60f00ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:39 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen$netrom(r0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 2018/06/01 20:30:39 executing program 3: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) poll(&(0x7f0000000100)=[{}], 0x1, 0xfffffffffffffffa) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(0xffffffffffffffff, 0x2) write$binfmt_aout(r1, &(0x7f0000000140)={{0x1cf, 0x1, 0xcec, 0xf1, 0x91, 0x4, 0x244, 0x7f}, "c9fbd735fc3ac0875edecaa51575361fbeab1281e25f59ee79ab7fb6be16c626", [[], [], [], [], [], [], [], []]}, 0x840) dup3(r1, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) write(0xffffffffffffffff, &(0x7f0000000040), 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/06/01 20:30:39 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60005ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:39 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x200000e6, 0x400000) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="2800000010005fba00659fa3bb5f2f3d75838a4f", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b0000000000"], 0x3ed}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x2, 0x28400) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000180)=0x3, 0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000001c0)={0x3ff, 0x6, 0x4, 0x2d23, 0x2, [{0x1, 0x0, 0xb2, 0x0, 0x0, 0x5}, {0x401, 0x7, 0xfffffffffffffffb, 0x0, 0x0, 0x200}]}) 2018/06/01 20:30:39 executing program 7: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x4) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000200)="0247e22f05d02c99240970") flock(r0, 0x3) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x410200, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f00000000c0)) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x4000, 0x0) ioctl$VT_RESIZE(r0, 0x400442c9, &(0x7f0000000040)) 2018/06/01 20:30:39 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="000000b00f790b84973bc3") r1 = memfd_create(&(0x7f0000000000)="7365637572697479040000000000000069747900", 0x3) r2 = getpgrp(0x0) fcntl$lock(r1, 0x7, &(0x7f00000000c0)={0x2, 0x6, 0x4, 0xfffffffffffffff9, r2}) fsetxattr(r1, &(0x7f0000000100)=@known='security.capability\x00', &(0x7f0000000040)='^#-*\x00', 0x0, 0x0) fremovexattr(r1, &(0x7f00000012c0)=@known='security.capability\x00') getpeername$netlink(r1, &(0x7f00000001c0), &(0x7f0000000200)=0xc) 2018/06/01 20:30:39 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f6000fff008109f80009000180060109ec000000", 0x1f) [ 172.267085] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/06/01 20:30:39 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0247e22f05d02c99240970") unshare(0x20000) r1 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x2) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000040)) r2 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') setns(r2, 0x0) [ 172.390593] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/06/01 20:30:40 executing program 7: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKROSET(r0, 0x90000915, &(0x7f0000000000)=0x100) 2018/06/01 20:30:40 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x80, 0x10000) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f00000000c0)=0x5) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x0, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)}}], 0x2, 0x8080) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000140)={{{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000240)=0xe8) r3 = getegid() lchown(&(0x7f0000000280)='./file0\x00', r2, r3) 2018/06/01 20:30:40 executing program 0: r0 = add_key$keyring(&(0x7f0000000900)='keyring\x00', &(0x7f0000000940)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, r0) 2018/06/01 20:30:40 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x1) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000110007031dfffd946fa2830020200a0009fffffff01d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x6e6, 0x41) mq_getsetattr(r2, &(0x7f0000000140)={0x3, 0x2, 0x3, 0x4, 0x0, 0xef, 0x8, 0x6}, &(0x7f0000000180)) 2018/06/01 20:30:40 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60185ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:40 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60005ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:40 executing program 5: r0 = socket$inet_sctp(0x2, 0x400007, 0x84) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x3f, 0x40000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x3, [0x0, 0x9b, 0x200]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x8000}}, 0x0, 0x400, 0x2, 0x6, 0x40}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e23, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x401}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f0000000140)=0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000300)={0x2, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x88) 2018/06/01 20:30:40 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c8d240970") r1 = socket$inet6(0xa, 0x80001, 0x204d79) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x3, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x210) getsockname(r1, &(0x7f0000000180)=@ax25, &(0x7f0000000200)=0x80) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x1, 0x20a, 0x7, 0x8, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x1, 0x6, 0x2, r2}, 0x10) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000040)={0x0, 0x0, [0x3ff, 0xec3, 0x2, 0x1]}) r3 = syz_open_dev$sndmidi(&(0x7f0000000240)='/dev/snd/midiC#D#\x00', 0x3f, 0x2000) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000002780)={'team0\x00', 0x0}) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f00000027c0)={r4, 0x1, 0x6, @random="4c747c536efa"}, 0x10) 2018/06/01 20:30:40 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$ocfs2(&(0x7f0000000080)='ocfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x5, 0x2, &(0x7f0000001200)=[{&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="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", 0x1000, 0x7}], 0x20840, &(0x7f0000001240)="6b657972696e678e6574683073656c667b2b76626f786e6574312500") r1 = open(&(0x7f0000fbe000)='./control\x00', 0x0, 0x0) dup2(r1, r1) unshare(0x10000a00) r2 = openat(r1, &(0x7f000001aff8)='./file0\x00', 0x20040, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x40049409, r2) [ 173.305014] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/06/01 20:30:40 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x802, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bond0\x00'}}, 0x1e) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'lo\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r2, 0x8937, &(0x7f0000000040)={'bond0\x00', r3}) connect$pppoe(r1, &(0x7f0000000100)={0x18, 0x100000000000000, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) 2018/06/01 20:30:40 executing program 2: setrlimit(0x2, &(0x7f0000cc0ff0)) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x8040, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'bpq0\x00', {0x4, 0x7, 0x2, "f7d9e625cebd", 0x3e17c5f0}}) prctl$setmm(0x23, 0x1, &(0x7f0000ffb000/0x2000)=nil) 2018/06/01 20:30:40 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f6f000ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:40 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f68501ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:40 executing program 5: r0 = memfd_create(&(0x7f0000000040)="000276d43857a72667ae19eae24522680b00000000000000000000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r1) r3 = memfd_create(&(0x7f00000000c0)='#em1#+\x00', 0x0) write(r3, &(0x7f0000000040)="0600", 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x10, r0, 0x0) sendfile(r3, r3, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r3, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000001c0)={0x0, 0x0, 0x87, "9ef17a8c5ae95ec86760de884e9740474a13eea165c0322901dc6bd36cde2c51d41b7f0b014f9f91eeb7c37c7340f476c8d753d000aa8faf8fb574dbcda6dc4d", 0x3}) write$sndseq(r0, &(0x7f0000000280)=[{0x80, 0x3, 0x10000, 0xfdc7, @tick=0x2, {0x0, 0xaaa4}, {0xd4, 0x4c59}, @raw8={"5488b18cc615bddc1413a447"}}, {0xffff, 0x5, 0x1, 0x80, @tick=0x6, {0xb8, 0x47}, {0x0, 0x31e}, @connect={{0x0, 0x1}, {0x3f8e4902, 0x7}}}, {0x6, 0x0, 0x2d591e93, 0xff, @time, {0x5, 0x4}, {0x3, 0x401}, @control={0x1, 0x200}}, {0x69a, 0x1000000000000000, 0xfffffffffffffffd, 0x10000, @time, {0x7, 0x6}, {0x9a, 0x4}, @ext={0x1000, &(0x7f0000001040)="218820143b65f87cfe07b96e7407deeb32694e5e3f47b10674675470884641c0e80e23d0961a4a5fbf48a8791f825eb6db71cbd55c8da4520ed91b568356e6edf39ad5cad45dce065fec89adbb2fe7459492ee609d365fab4971b4c5b9f91946417284d8395c85abc42bd30e630085ed7d315f3c8c3ba9dc8523b1b64dfdf578d0d5e9e88320a52f9b1c2de432e78ea2d118da14e7e190b39dfbe0116e15f12985881833682e796069e2c2642e470adefec8a68950b8172d051e63caa3cf0e01f1bacdcec779c12909a58195ac71214f3cdc42928df14b83bc0f83b45b7cd99ca947fb543384110882f7f6cf6bc8683bdbae0196be85fccc5a2e845bf7b3c83d7950c7b8c8c486a34e82e482088114a40b05a34b5c5b115a6a7fcde8ddc5ba65280d46934e24a3fbbc3a61a291493ca35fb7bde81edf173d02f9641859a00843715b9e11cf7aad9c998439f1e82cffe761a2e460e425e8f78922e2adf0230fc5e939ad23115874f7feaf29e50d5855e6c4055384e104d3e9e2150a90fadabeb3d44a251e9abb73de19d6773b7e0937772d666eaaea2c17937c25d60b43a14e22fc696b2f9c986d57c95ad7f525125d28b6acde947d4a1457e400641a0da5ca9976f70d72903198f348b28797cbf71834eae363fd4a9743fdbc94be71e1aea5bc0f85d082b6804c1c1bc0e6907f434fd4b3238d6ee7b0353546b8e3780534d6de331f7866fbac28442f3b02cc456b914f421039e14531a2c174abac4f2d50c63e7c6fcd102b72e374df1e0dc84998b778930ea79731cb8a03c98a92f7cb3079061cda30f934100a9af2e71b89384ef1254a5a0c320e9103268b0be69536f716216f82b61fc5dca1e7ff429057b4cf0e412f3898ec6bc25ee85f5320b12b4e193ef4e8d6e99f2c6493328b8e2912599199249f1f81ab3f0d81b8342dfa9264f72b1202314307b833768005d2923a2be7e3b5eac90865fb44b7c97e2091ee3f599f9b3a8517f002f6d882b70fc81a939247cad6349aae390e1e17fa69d494c06fe909d4cce71eefc7de1ae978f0596f5176d5e999b7634634ea18fcd254a6706dd45dcc56f69d61109e18091c12c01013d4a6d9a9c81f13d92d629205a59c536d820a10df005a065aab66f54059c04f9f021bbe025b0177f69f8362d26844233461bf8f63da1c43d40dfbbf5afec0346b54b41d70ef7f30dc65c97742133c008c6a751213d5f6943551a8708eef174a9c212713cd127bd7370c66cc2b6d1c6f34364f75cbe7110ebe1b23c0f6b1fa68f279f5b2d0f4c9b769668c97a3e8c91b9d02f4c2b0effc58dba706f2251626924c59cdf6631568f0b0bc9963b2c3b54af0d11d620edb61d9f34266f2632dea43251ea4eebf671cc4ecd9ed8c480aa3d8466691eff4cf55211828f58e35e7ddcc389d50787eb61335834403f0f4bc92a7924edf40183550d19efd44eff1f867039923813c60d440b1b9f49e7d232ab78aa989ccb44c39fab80622dfe92ad09db48857666d0e29989d04164025672108650caf88eb40b8db4d93126069f351ac93f7e8844dfd4b8b51791ac5df385f3296129f742c846c9ba7740ca0cb44877ecd50cf7baff458069856aafd55bfbc40dd891891f523f9855e4b172a73957506d3e7c745f60dfdb29b1287a6b5b8c1e2746e0e5325ab0404d3515c4ea720dc37bb40e75d01f5be81ff7f66b3ed885c0d3cb4bcdb831629f20ad7afff29ba6792c38c1f09b64f799ebfc2529686a48e7c038119067ad85f9380571f647cb65a6334716a05b1709f0e63a3d15d2388c84cd5f74aa081bc866f46ac0349d6822fe77a8b4739a9497e319488687c6581df37c0a3345e075351d6378a3bacad453dbd4ad1745f004ffa7309d71e1c48bebf910d9e922b33542c185f7c1e00b916c19159dbe19921a3a4ff0f37ab0e33be9ac2196855b4db439aac9bef9123e2f1f870456bb9781df5a37f75d5d69ea571e0dbeb505adf5ab04e5f6044bc9f3dae7f0be0dfa4d6945025707bfece79fddcd9983a35a756a8d1294087a80d4700b478f54dc8222cc4142b34e1391ad390ba5cddc425b6fa71d7eb53b65127d641dc9fa6a95edbcfa996920029173d7c2b97d6d7c6fadb95d59d60885cdbe5138c389ef66e7c76cbd76ea116fde7e4b6086580750037662db6a06df8ea0ba9c48339af5b982ec440039725761f034566fc99387ad84ba8aa4884aa5724d7ef5adf926b225cde47231e6e7015c31077c8f4b7e91503b0636353d0a51c8c31ccac52309b8bc9aaee0aaaea68619ca47f0ff575a96924a7bb22b257f4769e0d7c9bff2b259e5c3dea9214af844c65908e0e460da98319ce376ec457ef5c8697b5c0c8760f946343b7c8ed8448ec637785e2075fb6e5178f6790174c2c73048d5e386d4f886d9023baf454f35c7ab9a16eec7f60e60f08ec3d4fb031b0d3a9edd9e61718392a2d93a165eec9dd84a9604e7d96fe1d7c2fc2f0d0f3a21bf04c4042b111a09eaabe8e3fd2a2d250fb9ae4819bcb4e1a13647cd09c77db72756859358bd6e49c3bb5e894682274216c7750be964cdf47eb0f540948572d89304dce036f21642bfb07f8555ef9c2226a19766e76fe6d0e6fa376e5c1fb7d02f06de274f37f4f1b1d876eb615d4f3de08bf5d8fef351b7c7083134a6fc73059af0da0ed5692245d23f46ce1656b308888fe0689e11dde62e641909bf2e56686bbd6a13d3c5484caf3558d2e38bdbfcaf933a4b4fd7e88071c32f56eea1d1a9da86882773ff8c8f110c0f9288933bb4c3babb09b92f70811a1d6e6d89538eea0f86a4bc551de78d02c7ac2655a4454b025a8808b7f57f8f3247a8873fb153d293ec966008c2b1509fd5cd3988421181397ef1bba3f8deb38d8e065e4e8a4cc13d7a4a82c814f444468dc87a894b1a21054ae822dc64633c260616ce3053f0ec8d8bd9f270073ec85f14aea23b2dfe92db3478b4a2e07f73bf2f5e28d2bfb594a7f45ff8afbae9d647deb1a42bc309d93ffd852997d58ffc41c55ee9c6cb641ecc91469211229e476149f48544e06eca778b25306eaf0ca9f366f9c1629ea1587ad60ee6169748900bfc488b4b960567c49cc4d6932f43d9acea4b9f1820862db562a0051072d1a13d0c7210018d4857b394ce8916cb5a13116b87c1bdae02831ea49284c9abd1da66ddfc178ed45bc3a0589f8590c5e87fceafbb23029b133b137bd5d4054f5668c56683151617f5e298db54e4808ece2fa218cc363afd04d8b17244e54288e1559c9fc9a5a38db0046cd781395ace236534c5519d659c56175b941886845de7f5df0f402d2d2cf1d9271390c1cbdfe9169b5b33abb1755fbd97af4893c5bcea5a2fa8035b530fe4b55e564c69b5649c8b1c9f9bcb6ba98a212fc590edd7061f53a7a05e957bee1d7ae6419d3006ef170d08669a890ab7b901cf546b5c2274f1bc5a62ec4fb10eb0d7fa124ce6460d683f8a436a94aaf366247e92c4141e9810f5b213d5bcec576e76b9bb4b9ef8722aa8b96e31290c7492d3589d93a3f249112c5268299e1860a69b030f1d30969792003e8fe7ab35e53cc7811a6c634ae90297b527829eaeee97c2ce4dc725bbfdcfd83bf4cd61c6e7b1d07920f2c8d41d1ddf3bb1ab54d976a1d8937c8c0e04b30a0b72fafd53092277cf9b0183d647325b262ce0fba741aad76871e3acc07c03dd1a4d87867fde80ff95b5bd8399848d3088ec5884bbedc2f6893c896aec8c947077e825f651d59fc1122fa8d9148eb9a8d308d50a250685ca9f7c17e86d424a323569be6e8ef96cca9b06b0341d3735a77621b718d5b7094a943638091e4c91f8a0ebb89bceff669368dc4a1aec913fe3b00e4be79667a4cca621f3cc5be9ae8462cb010d9c7840762b07f04d6cc196b99be2bde376097b3f1a6e8dce0252fee304934c299c3cc9b9217111f523c7ef379dfc871b23313b4cf16445e10f928eb2af71f0b69acf351c4d357e42e7989daf0cd4ae04ceff0f4f756537ba19943e303f3ab38358f2ebf9c08d25f145b9d68d70d96f028c2764f628182a9724ac3fb219d5d8040e4264e5eae457b7a21fd26ca280c0acac97d46398610aa2142842bce291b89ecfb8f29bb80b717ead757dfa0d17a1cba9df95a43de9b0d223d2a22eeda85a727fb16cad2633849e7ccb2a301134b9db9babfb45f1be97820ffd204c32c15552da4b16c6d2337edbdedb26fc2848ef13eeced42bf1bf18a3d0413dbaf04faa07533fe1d5fc6bb2d19351f9022c0319a6798a95cb5c7ca520444bd8a3c2028d36fe2dc28d0e6ec9d9f08744ab4d777f8bea9afd91b333bdf83b31302ec1e1672bb626a76fbb94285a0f97b37474c357ad92f22dbbd5f8711d4b59c336586b15d7114391e2980308ebac52a55a82976451abb9a9870cdf9a6697ed4bd6bbf0c11a3861642c8732849dd20daec777315876b2ecda27b438ab7d73afefaa98a75e32638449b4dcc963c386213621e8a43d0d68465adb2f24978f73508f797d080504d4dc57554f4f7d9729662dd84bde9401b41a98c51f19d0550a70a8448da8cb29ba1c9b80fbaf4231069d3da9389b5611409d319ff36b9e6b58734baed44e4f30f98e9ff65b9a882d3289fa00c3c559cf1dd90a714204542013dd943e6bea7198afe65530c21cb0c26789f34ec5791b52fe077856b33677d826927ff596f6034e8b513e566dfd5eaa996b14e02d0dc8fd836af35d81bf508433be2c163f75c0f425e37858c3d645ddded2036f29165e9bd09c72ac4115d10b3e9b45b9fdcec0f08e6572caf81ec4ce3e7724d9d3330bf44b73be5580cd23942050c04e4967f7f335f809276d228b8306014eec7f46bc1d2162c3bf1a14737d67b451656c9c2785f044302b585515ed3949edf052dc1a912c39d27f7d69d69233592847ae23d29254190083a966d17264dced4ad54e4567c19e8033e1f6515659594a104ae12a15ca4338f9ab74da4be0c67d58b68619f9108f32cde01c7cbc0fd4a8e7b92e37c9708a8630a4d692d0eb4e1da57315c60d349b2c56ff699eb0bf97d636102acbe59e04ce5a9a320246b35d8e984e7609f20d6f7d200586a12efbc726053fc7152c2d7540efc94480f3e63cc04829592c4a8ecbbed4c579068a29b785d561a64d5cc9a329711b1affd182834683217d5aab8b7bf7260eb616ffff6e95e6bb3a5ec21af2d369f9b927233be3d5451191159ae563b3ef2fee4fc6dcd937a757951ddd50c3556bc212f02fd00d1ee3fcc0fdc34fa9cb4cfaf2cbbdda7520a9f113e642f2805659a20207b8afe2109f8906aa958f2e40b4bc54d44522447785f22370a8fc0b435cfd55c9d7779f7b32c477ee925c251e681e42f45dac604fea50cb8aeec567e4720d5db396223dbcf4b65d2ffbe4194f954a852bad5193829b4e4e4f7029d02c27f6319aa55ded410ec1663c1c82dfa4b1b638ad6ac9fefc62e69db703809d55d8ba9da3d3b8f5d7e9da9996330527e682f42d64a4d17a7b2c22aae1cc20d3fc80f1763b7e141cf64b4e7cf94b5431f9dcb782f316640278dd7934bbd5fcc9d255235d50a06b045ec2f48437e22d0e5065194a3d6ae157fa14bad2954b7e5dbc77b565bc2ea8e03860bda620fe79d36f9671a31e3ecb15c70ca2cdb18c38b264c35bbfb0fa24ff4ef3ecfd0831c6a0e5e726c596380970205a0770f9e08d9855ade747e7ea466130f6dcae40a21bcfca6d7170d3218bd8f4d7deec0deee69c4066cd34202d978a6092b66b5cb71897e751ebe3ffe6ef5a756b2898ff7404f"}}, {0xe30a, 0x0, 0x1, 0x7, @tick=0x80, {0xde6, 0xfffffffffffffffa}, {0x401, 0x4}, @control={0xf43c, 0x58a0, 0x8}}, {0x8b, 0x6, 0x0, 0x0, @tick=0x7, {0xe3, 0x8}, {0x10000, 0xff}, @addr={0xd4c9, 0x1000}}, {0x7682, 0x0, 0x3, 0x2, @time={0x0, 0x989680}, {0x6, 0xf86a}, {0x9, 0x1}, @connect={{0x8, 0x1f}, {0x6, 0x793}}}, {0x8, 0xff, 0x5, 0x0, @tick=0x1e, {0x7, 0x7fffffff}, {0x7, 0x3a61}, @result={0x7, 0x5}}], 0xffd7) [ 173.365713] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/06/01 20:30:41 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x200040) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x8000000001009371, &(0x7f0000006f80)="010000000000000018") 2018/06/01 20:30:41 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x800000000) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x2404, @empty, 0x1}, 0x1c) close(r0) 2018/06/01 20:30:41 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60500ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:41 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f600f0ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:41 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = fcntl$dupfd(r0, 0x2b652e4f358cdc4e, r0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000000080)={0x68, 0xae}) r2 = openat$cgroup_int(r0, &(0x7f0000000200)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f00000000c0), 0x6) 2018/06/01 20:30:41 executing program 2: r0 = socket$kcm(0x29, 0x80000400000002, 0x0) ioctl(r0, 0x200008912, &(0x7f0000000000)="0047fc2f07d82c99240970") clone(0x0, &(0x7f0000000140), &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000400)=""/246) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000000)=0x600210) r2 = gettid() readv(r1, &(0x7f00000006c0)=[{&(0x7f0000000600)=""/145, 0x91}], 0x1) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) pwritev(r1, &(0x7f0000000280)=[{&(0x7f0000000040)="f5"}], 0x1, 0x0) r3 = request_key(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)='/dev/ppp\x00', 0xffffffffffffffff) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) 2018/06/01 20:30:41 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000340)='fou\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$FOU_CMD_GET(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1, @ANYBLOB="0903000800000000000003000000"], 0x14}, 0x1}, 0x0) 2018/06/01 20:30:41 executing program 3: r0 = dup(0xffffffffffffff9c) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'rose0\x00', 0x200}) set_robust_list(&(0x7f0000000140)={&(0x7f0000000080)={&(0x7f0000000040)}, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)}}, 0x18) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r1, 0x202, 0x70bd28, 0x25dfdbff, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000001}, 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000002c0)={0x2, 0x0, 0x2}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000300)={0x2, r2}) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000340)=0x3) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000380)={0xff, r2, 0x0, 0x4}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vcs\x00', 0x0, 0x0) syslog(0x0, &(0x7f0000000400)=""/81, 0x51) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000480)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2f62}, @in6={0xa, 0x4e21, 0x7fffffff, @dev={0xfe, 0x80, [], 0x18}, 0x8}, @in={0x2, 0x4e20, @rand_addr=0x8}, @in6={0xa, 0x4e20, 0x7fffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in6={0xa, 0x4e22, 0x58fb, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x4e20, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x7fffffff}, @in6={0xa, 0x4e24, 0x7, @dev={0xfe, 0x80, [], 0xc}, 0x8}], 0xc8) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f0000000580)) getsockname$netrom(r3, &(0x7f00000005c0), &(0x7f0000000600)=0x10) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000640)={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x19}}, {0x307, @link_local={0x1, 0x80, 0xc2}}, 0x40, {0x2, 0x4e23}, 'bridge_slave_0\x00'}) sendfile(r3, r3, 0x0, 0x7) setsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f00000006c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001}, 0x8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000700)=0x1, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000740)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000840)=0xe8) getresgid(&(0x7f0000000880)=0x0, &(0x7f00000008c0), &(0x7f0000000900)) fchown(r0, r4, r5) r6 = syz_open_dev$vcsn(&(0x7f0000000940)='/dev/vcs#\x00', 0x7, 0x20200) syz_mount_image$gfs2(&(0x7f0000000980)='gfs2\x00', &(0x7f00000009c0)='./file0\x00', 0x101, 0x5, &(0x7f0000000d40)=[{&(0x7f0000000a00)="b36b3c2b035b026caf598cb681ed99fbfba06d4e55440fbd9d20dd258cef18b1b5e6ec9524bfa85f2396a6bb5af45da9f7c55f5aaf0bf9f523f076c7951ae5150258e31b477d94579abc42d3fef157c2c248ad308b7cafe2378cc42cda5285e009f6fa97596d1a969f8df88f5b6312", 0x6f, 0x1c00000000000}, {&(0x7f0000000a80)="4b44d33d6e9bc9090bf218709373918953a7fc7b36e8b7cd9e1312df27a6a8ab18991f3f8c140248a93a3f943ca652a3db214eae72a65754df3ca45a3cc7aa4f14e9a1cc832143a16424a27c2cbfbe60a16672a4cae3671a0b51e1798693725f27f87a1452fe996f81a8a2b7953a006283be60d9d16f237ac027da559ddc8535160d3d51240ca08781b46b26d8b30b6f5dd09289b539fda4a1d4a4aab2d17ad650529786de3c79e1", 0xa8, 0x80000000}, {&(0x7f0000000b40)="52eb6da0e993853132aefb4054cc849f7995d726c713ebe68ef8c3929c85d38be2a88e27aac1297e1269fbdb0a75150e41172b6594ff859e884d8d7008b43e725632c9dfc1bf9d4ecb5c1b7b7525271710ccb207e5bc3713bbe2cf12f025fe2a4aa0888ebeec9b1ad184e430fec48297cd19e7afabde0d2b5159da99d0ef6190463c0e52f4c5808fec35d739999a52c556244f9ccf6880545d39abd52b4a4b9c11d7ff7f30601aef2462d5013ae617e9b2f42a7272af8903a81a7bc911cb86d10d38ab01549c32abeb304547", 0xcc}, {&(0x7f0000000c40)="b5", 0x1, 0x9}, {&(0x7f0000000c80)="714cef4972938dd1b8961fb68440ce86d07361f1a0c97d81ce75f71705d11fe5d9b83a6d417ad2817d517056b5d2b1c7c8abf8f29761d47284c2d5818e75d4e5cd857125771f08ca699993ebc43485d267b1f481aed6cf7362b4cd34506899317da626de657782be9aa4e2e68199809928badbc54cc3fb10770fef6cb0d84e03b148b09f35ce873aa7736e61da19e00b804229c1fc1ef44d3b165024d9d1b01d2a67ff777c59da318a5bbaae9c36d0ee99060b24", 0xb4, 0x9}], 0x400, &(0x7f0000000dc0)={[{@noloccookie='noloccookie', 0x2c}, {@suiddir='suiddir', 0x2c}, {@quota_quantum={'quota_quantum', 0x3d, [0x38]}, 0x2c}, {@acl='acl', 0x2c}, {@barrier='barrier', 0x2c}, {@nobarrier='nobarrier', 0x2c}]}) ioctl$KDGETMODE(r6, 0x4b3b, &(0x7f0000000e00)) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000e40)={0xd1, 0x7, 0x1000}, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000ec0)={&(0x7f0000000e80)=[0x3ff, 0x7, 0x1f, 0x7, 0xd6ba, 0x4], 0x6, 0x200, 0x5, 0x7, 0x80, 0x100000000, {0x6, 0x10000, 0x6207, 0x8, 0x6, 0x7f, 0x1, 0x400, 0x7fff, 0x5, 0x5, 0xca, 0x3, 0xfffffffffffffffd, "5520821e6063bde074d6b4a8001916e77e17f982f2e10bfdfef29d7d24d4471d"}}) ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000f40)=0x2, 0x4) ioctl$BLKSECTGET(r3, 0x1267, &(0x7f0000000f80)) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000fc0)={'TPROXY\x00'}, &(0x7f0000001000)=0x1e) 2018/06/01 20:30:41 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x1, 0x2, 0xfff, 0x865, r1}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x240001, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000140)={0x4, &(0x7f0000000100)=[{}, {}, {}, {}]}) ioctl(r0, 0x5381, &(0x7f0000000000)) r3 = socket$key(0xf, 0x3, 0x2) socket$nl_netfilter(0x10, 0x3, 0xc) fchmod(r3, 0x44) 2018/06/01 20:30:41 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x40) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000080)={0x87, @dev={0xac, 0x14, 0x14, 0x14}, 0x4e21, 0x4, 'ovf\x00', 0x21, 0x101, 0x5e}, 0x2c) socket$alg(0x26, 0x5, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) 2018/06/01 20:30:41 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f67301ff008109f80009000180060109ec000000", 0x1f) [ 174.285181] gfs2: not a GFS2 filesystem 2018/06/01 20:30:41 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='pagemap\x00') pread64(r0, &(0x7f0000003c00)=""/4096, 0x1000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) readv(r0, &(0x7f00000017c0)=[{&(0x7f0000000240)=""/108, 0x6c}, {&(0x7f00000002c0)=""/150, 0x96}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/153, 0x99}, {&(0x7f0000001440)=""/249, 0xf9}, {&(0x7f0000001540)=""/150, 0x96}, {&(0x7f0000001600)=""/204, 0xcc}, {&(0x7f0000001700)=""/153, 0x99}], 0x8) syz_mount_image$xfs(&(0x7f0000001840)='xfs\x00', &(0x7f0000001880)='./file0\x00', 0x0, 0x5, &(0x7f0000001d00)=[{&(0x7f00000018c0)="8bc686d461cedacd3992c9a0ec7143da5d22790b62f5594d773be57709228cf17eb066dbd87ad99ebdee5dc0d9aefa8e0178e8ba921f166f86217948820a51bda056902e0fae6de96fa8d806416d73fde60ebade50b3d77344e14675c9655cbcf60cbf053f37e5ebbfffe7bc8a0d128af312765d7c4b6d94e95fa2a7ac0de5f4746b6bd07672e5ef052d843d5e991ba7f455cead419c6a56aa95ffca7eee70114c655826c4167fba4b71fed017", 0xad, 0xa58}, {&(0x7f0000001980)="8bec2869076dc3744b605a6a711164584f1ce04d4c63408ce2d9ff1e08e581bdb8ed77868e570a3f04354affd10e6278c1d55c56a3199e4389c8e2d80553e595aaeedf98f85d90e3ba94fccbbcfce27064be79613c00f2df3e27facb0035d147b1fe161ad0ad22bf61b6c7d245d825301d89715217d1f18c6bcb46027a0fe36761f99c608a41707a66e11e951ee3bb", 0x8f, 0x100000000}, {&(0x7f0000001a40)="b85e05f957edf9293fc9fb5436a5d72f266f716235f08ad39a8382f6501ef59bf007f9de23ec37fe3557d6c652aee891a1b09640fb6ab9b415b29a9234cb4d978fa68b81fec12896113f5e8090d30fe7bdaa883558f5cb3a33815ed2cad96b47f6f17b3c17485cc24fcbc605046176f39c4585a9f5698690560ab09f33b19c94e75ce8dcec2af6fba644238c06bfd396b0e0ce", 0x93, 0x400}, {&(0x7f0000001b00)="e9d8be5ee0a3c8d17bbe57318ff351bfb0890fc72d16e078f055ba344b18a85afdc5c3dde78eea7b3f588d25d7ee93c8073c24848bb0d9421fa70153ecd6b16e0479f398ea6d010939e9dd06159da184a0d4f07ae6e312d851dc29b0127d9a5afd32bc56db09c139cfadf25ce35a916439c19aaaf8a765eacc802c4fc7030d038d1ed791487201cc93db40537f2ce7fabedcc7281827e186aa44ffc5b1d7d314c4241388978c30b20f28b5fcd8ca8439bc0c7c4e58e84c47e1122dd0d604fbae075996157d5bba9097ef36457e12a6c63f1840a2d0a3b2e888fc1c8793a83a8ac6edc1ec84062638", 0xe8, 0x10001}, {&(0x7f0000001c00)="1041db5ea979dcd15347bda168e196495010441e6cb157d423e74df6994430077de9a33d4c51b51436d3e41b470fae9d30ae592606e27ee9cbefdf54c4d604d1c30533875232ef44e6b169f17e270a731653a065116e8ad860278c8311a4c429f593d0fed8eea34c080af83f7ed773feda43ee8ebd6facf5b057300f45bc6c7af2f5904c39959ebe058ba9d4cc47180ac675c18c8a36ce60b6ccb5fe977902231e5eccfa51aa29c99fd8b466839db6584cd6aeb9b484f327882554e32d13d070744e658302fd6d4e472d0b71fa466c7e70d25e0f06b7ee469ecf0b5610a0ff4fe5ac30c53ceccc1cc5877a09e002959d165d0edc", 0xf4, 0x9}], 0x40000, &(0x7f0000001ec0)=ANY=[@ANYBLOB="6e6f757569642c6c614a967ad5273615f23c726765696f2c696b6565702c6461782c6e6f6c61726765696f2c6e6f616c69676e2c716e6f656e666f7263652c6e6f67727069642c7377616c6c6f632c6c6f67627566733d3a00397d34782c00"]) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e21, 0x82, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x5, 0x3f}, &(0x7f0000000180)=0x90) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001dc0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000001fc0)={&(0x7f0000001d80)={0x10, 0x0, 0x0, 0x1001}, 0xc, &(0x7f0000001f80)={&(0x7f0000001f40)={0x1c, r2, 0x10, 0x70bd26, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffffffffffff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x40004) getsockopt(r0, 0x1, 0x101, &(0x7f00000001c0)=""/10, &(0x7f0000000200)=0xa) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001e40)={0x5, &(0x7f0000001e00)=[{}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000001e80)={r3, 0x2}) 2018/06/01 20:30:41 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60500ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:41 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x2000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x20000000002275, &(0x7f0000000000)) 2018/06/01 20:30:41 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f600f0ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:41 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller1\x00', 0x400f}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f00000001c0)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000200)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x69, r2}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x7) socket$inet6(0xa, 0x7, 0x1ff) close(r1) 2018/06/01 20:30:41 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x2a0, &(0x7f00000000c0), 0x20, &(0x7f0000000100)={[{@stripe={'stripe', 0x3d, [0x33]}, 0x2c}]}) 2018/06/01 20:30:41 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x10000) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000000100)=""/4, &(0x7f0000000140)=0x4) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040)=0x8, &(0x7f0000000080)=0x2) 2018/06/01 20:30:42 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60005ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:42 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60173ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:42 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) read$eventfd(r0, &(0x7f0000000180), 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000000)={0x3, r0}) 2018/06/01 20:30:42 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x140) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7f, 0x0, 0x1, 0x7fffffff}) r2 = shmget(0x0, 0x4000, 0x118, &(0x7f0000ffb000/0x4000)=nil) shmat(r2, &(0x7f0000ffc000/0x4000)=nil, 0x2000) shmctl$SHM_UNLOCK(r2, 0xc) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000080)={0x0, r1, 0x10000, 0x401}) unshare(0x80f) 2018/06/01 20:30:42 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x5) setsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f0000000280)="079d11f7b66753b362b37cdeca042421562d3d50959dc75c4504b2d56761c76dcea331a5408dc4373cfb3a89efcb8baba6400a7c56b76ba1bac6cb1fd2591da38d6dbc3e79383db95ff806daf935c7fc547ade852604745f47d50b3ae5f291ff4324f0fd6cdfbee7ac8fe9ffb2d17fbd558aa42ae75b3b97e670fce54657ae5647706f399c8795a7d17b635e319bcfe2e21b12f9258ee62655ee4807c44fa49e9ca0637ea854e984fe48311a476e96c298e5e0d44b414b806e13eeb10f452e0c9aa7bff393e86cc7608ac50bbeaa8e740997a5f13e0257b5f7f2ef7b8497e16dc6d1e21011ff23", 0xe7) write$binfmt_elf32(r1, &(0x7f0000000a00)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x1, 0x48, 0x2}, [{}]}, 0x58) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000080)=""/250) 2018/06/01 20:30:42 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0xc0481273) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x20201, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x40, 0x0) getsockname$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000280)=0xffffffffffffffc3) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x7, 0x0) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000040)) 2018/06/01 20:30:42 executing program 2: r0 = memfd_create(&(0x7f0000000040)='#em1\',wlan0vmnet0nodevtrustedprocppp0wlan1\x00', 0x0) connect$nfc_llcp(r0, &(0x7f0000000080)={0x27, 0x1, 0x0, 0x0, 0x6, 0xce93, "806816ed814c4a559d5c75d44ce9cde6cd8fbb0a239fb97da7155047964decd2fa0366c6faf861eccbd68d4ea998f2e8b6f0f70adf8afca635f9faa725f637", 0x39}, 0x60) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b55000)={0x2, 0x2}, 0x10) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000580)=0xffffffffffffffff) sendto$inet(r1, &(0x7f00005c9000), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f00000003c0)=0x2) sendto$inet(r1, &(0x7f0000000300)='U', 0x1, 0x1, 0x0, 0x0) 2018/06/01 20:30:42 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60002ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:42 executing program 7: clock_nanosleep(0x6, 0x0, &(0x7f0000000080), 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000040)={"62726964676530002000008000", &(0x7f00000000c0)=ANY=[@ANYBLOB="0700000000d0000000000000000000000037f40000000000000000000000ee8d00006c055c6cac8bf1dd179e1a501038b8"]}) 2018/06/01 20:30:42 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f6000fff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:42 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x88, "84199be01cd64745bd4e11bb34885ab5f03d803db3b07f416c9215c939fbce666d08f1cddbc134bbd062cbf1815be9ec1dd6401e2a2877c0a919388a589242cf5d2d8fff89876a130550ad3415a75caed135e71ebd2197ab1d147dbdf3360a71fd082f69b370a40e5e95a89457e321ecdf12fcb86760aab12ef98b43f273ffe45e2e01e7997a6799"}, &(0x7f0000000140)=0x90) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x29, 0x1, 0xd7, 0x100000000, r2}, 0x10) write$evdev(r1, &(0x7f0000000040)=[{{}, 0x1, 0x80, 0x2}, {}], 0x30) 2018/06/01 20:30:42 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x80800) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f000075b000)=@ipv6_newroute={0x30, 0x18, 0x301, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_ENCAP={0xc, 0x16, @nested={0x8, 0x1, [@generic="d8"]}}]}, 0x30}, 0x1}, 0x0) fgetxattr(r0, &(0x7f00000000c0)=@random={'user.', 'proc\\^\x00'}, &(0x7f0000000100)=""/159, 0x9f) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000001c0)=0x101, &(0x7f0000000200)=0x4) 2018/06/01 20:30:42 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x5, &(0x7f0000000080)="0247e22f05d02c99240970") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x8000, 0x0) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f00000002c0)=@req={0x8, 0x3ff, 0x8, 0x100000001}, 0x10) timer_create(0x7, &(0x7f0000000180)={0x0, 0x12, 0x0, @thr={&(0x7f00000000c0)="50930c8a20b74a183376e6fa47b5350e16f1c6462b3275ab4e05ee0aa1251a6ff44fbd2a4b312f4637abb395e8673aac635184dfe4c45d499db99a5a109815ce86e2210c66c6a20a273352c7fe48d74b7ce06110b53c68b09815366b3f6cd641b8a855b2eb477bf4352dbc572b0e3ea1ab212bade4ba37", &(0x7f0000000140)="5a713242657dff7dec3ebafcd57dce1d338108d396e8595669630a"}}, &(0x7f0000000240)=0x0) timer_gettime(r5, &(0x7f0000000280)) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f00000001c0)={0x7b, 0x0, [0x40000002]}) 2018/06/01 20:30:42 executing program 0: writev(0xffffffffffffffff, &(0x7f0000fdbff8)=[{&(0x7f0000000180)="290000002100190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) r0 = syz_open_dev$audion(&(0x7f0000001d00)='/dev/audio#\x00', 0x1, 0xc0a02) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0xc0, r1, 0x400, 0x70bd2b, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80000000}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x10}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0x16}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x40}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x423e}]}, 0xc0}, 0x1, 0x0, 0x0, 0x84}, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000001d40)=0x5, 0x4) 2018/06/01 20:30:42 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60005ff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:42 executing program 2: r0 = socket(0x18, 0x0, 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x4c, &(0x7f0000000040)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @rand_addr=0xb43e}, @in6={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f0000000680)={r1, 0x3}, &(0x7f0000000000)=0x6) [ 175.384657] netlink: 'syz-executor6': attribute type 21 has an invalid length. 2018/06/01 20:30:43 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60002ff008109f80009000180060109ec000000", 0x1f) [ 175.455773] netlink: 'syz-executor6': attribute type 21 has an invalid length. 2018/06/01 20:30:43 executing program 5: r0 = socket$kcm(0x29, 0x80000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x111000) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000080)=0xff, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x103d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffffbd, 0x0, 0x2}, [@ldst={0x7, 0x18d1fb, 0x0, 0x1d1}], {0x95}}, &(0x7f0000000040)='syzkaller\x00', 0x1, 0x3fb, &(0x7f000000cf3d)=""/195}, 0x48) 2018/06/01 20:30:43 executing program 7: r0 = socket(0x10, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000100)={0x5, 0xffffffffffff64e7, 0xfff}) perf_event_open(&(0x7f0000000040)={0x2, 0x34e, 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, 0xffffffffffffffff, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f8, &(0x7f0000000240)={'sit0\x00', @ifru_data=&(0x7f0000000000)="00b4ae9fca19fba868f03158de8d12d04ed14126c514de7b02ade828cb2a0180"}) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000180)) 2018/06/01 20:30:43 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x100000001, 0x400) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000080)=0xe8) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f00000000c0)=r3) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x53, &(0x7f0000005780)={{{@in6, @in6=@loopback}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000005880)=0xe8) close(r4) close(r1) 2018/06/01 20:30:43 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f6000fff008109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:43 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000200)=0x100000001, 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000000c0)=0x5) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x7f) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000300)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000000400)=0xe8) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000440)=r2) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) ioctl$int_in(r0, 0x5421, &(0x7f00000002c0)=0x20) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000001c0)='tls\x00', 0x5b107fa0527c53e2) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') sendfile(r0, r3, &(0x7f0000000040)=0x1000000000, 0x10000) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000000180)=0x2, 0x4) 2018/06/01 20:30:43 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa, 0xfffffffffffffffc}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000a98000)='y#\x00W', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) ioctl$BLKGETSIZE(r2, 0x1260, &(0x7f0000000080)) fremovexattr(r1, &(0x7f0000000040)=@known='system.posix_acl_access\x00') pwrite64(r2, &(0x7f0000000240), 0x0, 0x0) mmap(&(0x7f0000013000/0x3000)=nil, 0x3000, 0x1000000, 0x81013, r0, 0x0) close(r0) 2018/06/01 20:30:43 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) ioprio_set$pid(0xfffffffffffffffc, 0x0, 0x4004) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000000040)=0x6000) clone(0x0, &(0x7f0000000240), &(0x7f0000000380), &(0x7f00000001c0), &(0x7f0000000300)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000047c0)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f00000048c0)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000004900)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) 2018/06/01 20:30:43 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff028109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:43 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_pid(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="2fb9"], 0x2) 2018/06/01 20:30:43 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x73, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000d00)='/dev/snd/controlC#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc0505510, &(0x7f0000001000)=""/250) 2018/06/01 20:30:43 executing program 0: capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000092000)) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0a0000f8ffffff79a4f0ff00000000b7060000000000012d64040000000000650404000100000007040000012000000000006a0a00fe000000008500005095180e9e659799a1cf45d349a8136d001a0000000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) connect$rds(r0, &(0x7f00000000c0)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) 2018/06/01 20:30:43 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) read(r0, &(0x7f0000000080)=""/85, 0x55) r1 = socket(0x1f, 0x6, 0x7470) setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000100)="19745cdb3379ef00b888d7f8d91f467c59e6de5f10eac65e4b7965dc54ab47ce189c28ec583009e165625e61eb4a2d8e8c025601c1375ff22b4db40165bf21290983d82ab2d21f19b83d890581ae71c356467fa824976843d5f11930177ef49b34dbaa99ae417d726c21cd5f76e4881d990d1f52eec9c8b52bce0d2b3a1599a95f", 0x81) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a", 0x4) r2 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[], 0xfffffd8a) poll(&(0x7f0000000280)=[{r2}], 0x1, 0x0) 2018/06/01 20:30:43 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff0f8109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:43 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff058109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:43 executing program 3: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={0xffffffffffffff9c, 0x28, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000240)={r0, 0x0, 0x10}, 0xc) r1 = socket(0x11, 0x100000803, 0x0) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) fchmod(r1, 0xfe) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000100)={0x7}, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'ifb0\x00', 0xa201}) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) futimesat(r3, &(0x7f0000000280)='./file0\x00', &(0x7f0000000340)={{r4, r5/1000+10000}, {r6, r7/1000+10000}}) ioctl$KVM_ARM_SET_DEVICE_ADDR(r3, 0x4010aeab, &(0x7f0000000180)={0x75}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000000)={'dummy0\x00', 0x400}) write$tun(r2, &(0x7f0000000380)=ANY=[@ANYBLOB="000000000000000000004500001c0000000000009078000000dffc8416b4bc7e8578e000000165d12926e3caa39eb10a07af7fb90358bdc69970b793e30cafe482c986d9329f54f6a22a62cf6fc3106c8d9982f090011d80f31bdb53ae133d247c823b4a21a025"], 0x26) 2018/06/01 20:30:43 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_int(r1, 0x0, 0x22, &(0x7f0000000100)=0xfffffffffffffff6, 0x3) 2018/06/01 20:30:43 executing program 7: perf_event_open(&(0x7f00000000c0)={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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x1f, 0x40200) r2 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0xfffffffffffffffe, 0x63b5d28c6ee9333b) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000200)={0x9, 0x22, 0x1, r2}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000000140)={0x1, 0x6, 0x5, 0xffff, 0xffffffffffffff6f, 0xffff}) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r4 = socket$inet6(0xa, 0x2, 0x404) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r4, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) 2018/06/01 20:30:44 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f0000000000)=0x4) 2018/06/01 20:30:44 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8001, 0x40) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000040)=""/11) ioctl(r0, 0x80000008911, &(0x7f00000001c0)="00bcdc0400000000000000") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x4}}, 0x2e) openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x10000, 0x0) 2018/06/01 20:30:44 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff058109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:44 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff028109f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:44 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0xffffffff, 0x50000) listen$netrom(r1, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) ioctl(r0, 0x8912, &(0x7f0000000280)="0003000000003eda839fe3602e2c3b5a972899a4b10000006400") r2 = syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mlock(&(0x7f0000001000/0x1000)=nil, 0x1000) r3 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000001c0)={0xfffffffffffffd42, 0x0, &(0x7f0000000240), 0xffffffd6, 0x0, &(0x7f0000000540)="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"}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00000000c0)={0x4, 0x0, &(0x7f0000000000)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000000040)="5e28a928b7b064604e0e282c5e59178e911afbbf407f5d60c0018fc63978a8215812c8a9dd1f30dd744e464f514cbb5ddacf40c59a28a69893bd1d1d2ce267e600c0adadbea88e26"}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00000002c0)={0x42, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="12634840000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES16, @ANYRES32=r3, @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYRES16, @ANYRES32=r2]], 0x0, 0x0, &(0x7f0000000240)}) 2018/06/01 20:30:44 executing program 6: socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$void(r0, 0x5450) 2018/06/01 20:30:44 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000280)='/dev/urandom\x00', 0xfffffffffffffffd, 0x0) write$rdma_cm(r0, &(0x7f0000001040)=ANY=[@ANYBLOB="0b000000100000fa", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c4c53a92ea7f000000000000000000000000000000000000000000000000000000000000000000"], @ANYRES32=0xffffffff, @ANYBLOB='\x00\x00\x00\x00'], 0x18) 2018/06/01 20:30:44 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x12000, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040), 0x4) r1 = socket$inet6(0xa, 0x2, 0x4) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000000140), 0x3) 2018/06/01 20:30:44 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff00810bf80009000180060109ec000000", 0x1f) 2018/06/01 20:30:44 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff0f8109f80009000180060109ec000000", 0x1f) [ 177.840648] binder: 11486:11527 ERROR: BC_REGISTER_LOOPER called without request [ 177.851754] binder: 11486:11527 got reply transaction with no transaction stack [ 177.859251] binder: 11486:11527 transaction failed 29201/-71, size 0-0 line 2763 [ 177.982500] binder_alloc: binder_alloc_mmap_handler: 11486 20001000-20004000 already mapped failed -16 [ 177.995414] binder: BINDER_SET_CONTEXT_MGR already set [ 177.999136] binder: 11486:11528 ERROR: BC_REGISTER_LOOPER called without request [ 178.000790] binder: 11486:11527 ioctl 40046207 0 returned -16 [ 178.008398] binder: 11486:11529 got reply transaction with no transaction stack [ 178.021703] binder: 11486:11529 transaction failed 29201/-71, size 0-0 line 2763 2018/06/01 20:30:45 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="1b00000048002300007b3475cb5200000000ecfc5cc48ebbffffffffc2ac728ec4"], 0x1c}, 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='loginuid\x00') ioctl$SG_EMULATED_HOST(r1, 0x2203, &(0x7f00000000c0)) 2018/06/01 20:30:45 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) r3 = gettid() r4 = fcntl$dupfd(r2, 0x0, r1) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) readv(r4, &(0x7f0000000040)=[{&(0x7f0000000280)=""/176, 0xb0}], 0x1) syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaa3f00aaaa0086dd6050a09c00080000fe8000000000000000000000000000bbfe80003c7b8e050000000000000000aa0000000000089078"], &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1004000000016) 2018/06/01 20:30:45 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x80, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000600)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000000640)=""/6, &(0x7f0000000680)=0x6) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r2, &(0x7f0000000100)={0xa}, 0x1c) dup2(r1, r2) syz_mount_image$cifs(&(0x7f0000000040)='cifs\x00', &(0x7f0000000080)='./file0\x00', 0x3, 0x5, &(0x7f0000000500)=[{&(0x7f0000000140)="a58c76979da7e66bcc3d0f5674f301f5d6d88254ff3b6aba3722d707a8751f82b0bf0d05ac7aa5f6bac6dfd0b71df3d2d7631e40356b9015737cced5e42c780d37f372866dd9087db95590ab5f8c176662fc5f52e8e9134ffbcad1723641282e4e44c28dbe6b40463959d395874b2d84d399c8ae17c062b9b4e183c1d8d6bea5c9076c7283968189d6140ebbd8b042fcabcb5fdcfc4fb5dd1ba3ecaa1514ba3ae91638fe5701915f8afac285d5406f092c4d46c26724bfcae81a9d998bc7a0675f2724fddb5a2f912279091aa4dc85c598ef1727d0afa208394427285e49ea1a88947911363b09706de6be1b7483ce72a8fb93817c594b668b", 0xf9, 0x7}, {&(0x7f0000000240)="1c33d6932db194fb8ae146f738d7989da0020c714742c0d2011d9fd9969f87645c565acb07ac4f02478190d6c81a85ac84a25431ce32456eff6eec6de7edffd093e2cae5bb4ec71c7c34ba9ed6f105138935ce3ef0ac905644a90d4802c27164a605055a02bb21", 0x67, 0x5}, {&(0x7f00000002c0)="7ac2fe6157347a3c683137bdb8a75faade21c4f69cf6012981006512dd92ba56088ad46270f04fd5e511d9e3bc24acad9e036be47f16d77a48243dc2a0e08c047a82a2b4a038b703dbdfdadcfe5a55131aed4e0d6ec4e6e792adf70973fb87508cd6cd5d65c4bb1bd79113e9777db44d798942b04b5d1f1d1107666d09c6167b3e54f69a490e228850afdf6c269d860c24785bc821f83d480ee0f850bddc62e7830004bd4d372d939dfa5e6de77c793da7b2411e4312a8b7ae3e25bcc5e2d96c811eb9a105cdd5353da2b6f8f6c55ae3f9d8b5938d304844d0ee65ae82990672f73a3ed5f0985bf5a1bb", 0xea, 0x1000}, {&(0x7f00000003c0)="ffb815ac66db9892fc23", 0xa, 0x7}, {&(0x7f0000000400)="663b7e8859593d25dcd37ef82207609945ae21643a26b70d28f284977816c8d2f49b5aba3636951215d88eab679f8280980c56e276bcafee8f92384cd00b39b56acee0de68bf645b73388d7153c246a2b0f0f962c6766f1c251335d2efdd5f487121a73772fea7f466aceaf6bd5f264b7c9665d2373eb2591aeafe86388cfdbb85ed7baa3a1b6dc6e48211f6712b8ff98edfb0820d7a8ae10e6966e8225c4c9381881667bba46dceabe06a5a75edaf246863e4713509eecc8b80e6f1971d192d78da0e5a", 0xc4, 0x4}], 0x280401e, &(0x7f0000000580)='self+self\\{\x00') 2018/06/01 20:30:45 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008103f80009000180060109ec000000", 0x1f) 2018/06/01 20:30:45 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000000c0)={0x0, @rand_addr, @remote}, &(0x7f0000000100)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000140)={@mcast1={0xff, 0x1, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x6, 0x100000000, 0x1, 0x0, 0x4, 0x200, r1}) r2 = accept4$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x10, 0x80800) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000240)={{0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xa15b}, {0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xa337}, 0xe054, [0x4, 0x8, 0x3, 0x921, 0x4, 0x7fffffff, 0x5, 0x800]}, 0x5c) listen(r2, 0x8) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000b, &(0x7f0000c29ffc), 0x4) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={@dev={0xfe, 0x80, [], 0x10}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x8000, 0x8001, 0x6, 0x100, 0x1, 0x800000, r1}) 2018/06/01 20:30:45 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0x71, "87046418bc69cc09c67182e141d8e4821e56c3423950d4e1073bbd4772fb3cca2971de10569b05a582aac103ef058bf2da58035bd6f9f31533f5595f7757a710723d94998bab9a9198f4b553eacc59b3b455fa64d5499887e36f52aaf62fe37ba0d42ed66fb408d26adcdf24d4587bb247"}, &(0x7f0000000280)=0x79) creat(&(0x7f00000000c0)='./file0\x00', 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') r1 = creat(&(0x7f0000001380)='./file0\x00', 0x0) ioctl$fiemap(r1, 0x40086602, &(0x7f00000000c0)=ANY=[]) bind$netrom(r0, &(0x7f00000002c0)=@full={{0x3, {"eff65715df997a"}, 0xffffffff}, [{"57fbde076f98c9"}, {"cf78b40b443f64"}, {"02a3aeed90f689"}, {"9472dfccc252c2"}, {"bf07d07c46a3a3"}, {"677c9041e1d4b6"}, {"cc374470378242"}, {"05008fdd511c3f"}]}, 0x48) write$cgroup_type(r1, &(0x7f0000000000)='threaded\x00', 0xa136fd75) creat(&(0x7f0000000000)='./file0\x00', 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626263d8523bf012cf66f") write$cgroup_pid(r1, &(0x7f0000000140)=ANY=[@ANYPTR64=&(0x7f0000000080)=ANY=[]], 0x8) fallocate(r1, 0x2, 0x81, 0x100000001) 2018/06/01 20:30:45 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendmmsg(r0, &(0x7f0000005f00)=[{{&(0x7f0000004980)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00'], 0x24}}], 0x1, 0x0) 2018/06/01 20:30:45 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff00810bf80009000180060109ec000000", 0x1f) [ 178.139467] binder: undelivered TRANSACTION_ERROR: 29201 [ 178.176334] binder: undelivered TRANSACTION_ERROR: 29201 2018/06/01 20:30:45 executing program 7: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000100)) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000008880)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000008840)={0xffffffff}, 0x13f}}, 0x20) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x2) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f00000001c0)=0x1, 0x4) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000040)) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@set_option={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f0000000080), r1, 0x0, 0x1, 0x4}}, 0x20) 2018/06/01 20:30:45 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000000100)=0xe8) sendmsg$can_bcm(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x1d, r2}, 0x10, &(0x7f0000000200)={&(0x7f0000000180)={0x2, 0x40, 0x8, {}, {}, {0x2, 0x100000001, 0x9, 0x3}, 0x1, @canfd={{0x0, 0x7294, 0x5, 0xfff}, 0x20, 0x3, 0x0, 0x0, "2fad5959101d0aa32438297ee7e68a36093673d89f84bce165939703480902e172b5a5255c7df85433ab89ba472a4bff8d0b0cef2e07d2c659f579faf9a32714"}}, 0x80}, 0x1, 0x0, 0x0, 0x890}, 0x400c805) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000a00)=@setlink={0x30, 0x13, 0x409, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_GROUP={0x8, 0x1b}, @IFLA_XDP={0x8, 0x2b, [@nested={0x4, 0x2}]}]}, 0x30}, 0x1}, 0x0) 2018/06/01 20:30:45 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80003000180060109ec000000", 0x1f) 2018/06/01 20:30:45 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008103f80009000180060109ec000000", 0x1f) [ 178.322824] netlink: 'syz-executor6': attribute type 2 has an invalid length. [ 178.358391] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. [ 178.401747] A link change request failed with some changes committed already. Interface ip6tnl0 may have been left with an inconsistent configuration, please check. [ 178.436855] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. 2018/06/01 20:30:46 executing program 3: syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x2) r0 = memfd_create(&(0x7f00000001c0)='GPL\x00', 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x400000000007ff) 2018/06/01 20:30:46 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000480)={0x0, 0x1, 0x0, 0x1000, &(0x7f0000a5f000/0x1000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000009b7500034d564b0000000001"]) ioctl$KVM_RUN(r3, 0xae80, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e20, 0x7, @empty, 0x5}, {0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0xafd, [0xaf5, 0x20, 0x8, 0x4, 0x1000, 0x1000, 0x0, 0xfffffffffffffffc]}, 0x5c) 2018/06/01 20:30:46 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000140)={@multicast2=0xe0000002, @empty, 0x0, 0x1, [@multicast2=0xe0000002]}, 0x14) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0xc, &(0x7f0000000080), 0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00000000c0)="aaa39a8e140d94499b23c34456e2ad56", 0x10) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)) 2018/06/01 20:30:46 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f8000b000180060109ec000000", 0x1f) 2018/06/01 20:30:46 executing program 6: r0 = perf_event_open(&(0x7f0000000140)={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={&(0x7f0000000080)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000052dff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7002) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)={0x8001, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xf}}, 0x100, 0xff, 0x3, 0x2, 0x0, &(0x7f0000000040), 0x0, 0xff, 0x6}) lseek(r0, 0x0, 0x4) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000000)) 2018/06/01 20:30:46 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80509000180060109ec000000", 0x1f) 2018/06/01 20:30:46 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="fb937c2bbc770fb9b8dacdce9b2e6eae100d99e7b1fde0f7a6fee34fe21506a54c27952ddadd16fa9f7b3919e690f3c51008ac37aac0e9560c198c4988b5d1ea1b5bde0aa8", 0x45, 0x20008800, &(0x7f00000000c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x8000, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000140)={{0x10000, 0x3}, 0x40}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) acct(0x0) recvmmsg(r0, &(0x7f0000001940)=[{{&(0x7f00000005c0)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001840), 0x0, &(0x7f0000001880)=""/190, 0xbe}}], 0x1, 0x0, &(0x7f00000019c0)={0x77359400}) 2018/06/01 20:30:46 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f00000007c0)=ANY=[]) socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x0) kexec_load(0x40, 0x1, &(0x7f0000000080)=[{&(0x7f0000000040)="ec9f7e327caf8a2a6e820315959a4cd48b5294ba77fe031d886f6806bd90321e118ef0bf8c581033a719b6863e01c97c5f", 0x31, 0x7eab, 0x1bef}], 0x2) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) 2018/06/01 20:30:46 executing program 3: recvmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000000)=ANY=[], 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000400)=""/17, 0x11}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cpu.stat\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x80) ioctl$TIOCSCTTY(r1, 0x540e, 0x4800000000000) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000001c0)=0xc00000000000000) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='attr/fscreate\x00') socket(0x8, 0x80803, 0x7) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SG_SET_RESERVED_SIZE(r2, 0x2275, &(0x7f0000000080)=0x3) mkdir(&(0x7f0000000040)='./file0\x00', 0x12e) pwritev(r2, &(0x7f0000001400), 0x2a6, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000240)=ANY=[@ANYBLOB="0200dca56607ee234a467e7ae0098d00000900c4d7f9e96225cae6e33aa87538dcc46f245a2f33a43c2e000000000000000000004ac0ae706fc0b1"], 0x8) perf_event_open$cgroup(&(0x7f00000000c0)={0x7, 0x70, 0xa36d, 0x2, 0x7ff, 0x3, 0x0, 0x2, 0x20000, 0x3, 0x4, 0x7, 0x80000000, 0x5c1f, 0x2, 0x4, 0x5, 0x72e4045e, 0x5, 0x3, 0x2, 0xfff, 0x1f, 0x3, 0x2cf, 0x6, 0x82d, 0x4, 0xeb, 0x29, 0xfc, 0x9d7, 0xfffffffffffffffd, 0x6, 0x558, 0x2, 0x8, 0x7, 0x0, 0x9, 0x1, @perf_config_ext={0x3, 0x4}, 0x2200, 0x2, 0x7, 0x5, 0xfffffffffffffff9, 0x9, 0x9}, r2, 0xa, r3, 0x8) 2018/06/01 20:30:46 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80209000180060109ec000000", 0x1f) 2018/06/01 20:30:46 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000001fe8)=ANY=[], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x34c, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25, 0x0, 0x2}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/06/01 20:30:46 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000003080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r1, 0x0) r3 = syz_open_pts(r2, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000000040)=0xffffffff80000000) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000080)={'yam0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) ioctl$int_in(r3, 0x5452, &(0x7f0000000000)=0x7) dup2(r0, r2) 2018/06/01 20:30:46 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000440)={0x44, 0x0, &(0x7f0000000300)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000000200)=[@flat={0x73622a85}], &(0x7f0000000240)=[0x0]}}], 0x0, 0x0, &(0x7f00000003c0)}) dup3(r1, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = socket(0xa, 0x1, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x59c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8501, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) dup3(r3, r4, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f00000006c0)=[@increfs={0x40046304, 0x1}], 0x0, 0x0, &(0x7f0000000500)}) arch_prctl(0x1006, &(0x7f0000000140)="652b6c7a69548d097174f89825abcd6a3835af3601c217e1cd9c4b15ad2b285bc69402921d2c58f48bec8e006fc858a7bfda14405cdfd41685fa81077efdffd94a3ef454cae2b3644d327ad7eba8711168a028b1626d74317519e98cd3052678d256170d387bfd4009a28b93775c300aa1c09dc06331502b36c7622537489275f0e6464c387a36919b5bc6ded61a75581067bed2cc45abf53f031ca6c6f15fb6462f1ce9be76fffda1bc558681ea758671e743539411d460116be9e382") 2018/06/01 20:30:46 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80f09000180060109ec000000", 0x1f) 2018/06/01 20:30:46 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x241, 0x0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000100)={{&(0x7f0000000080)=""/24, 0x18}, &(0x7f00000000c0), 0x20}, 0x20) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000500)) 2018/06/01 20:30:46 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f00000002c0)=0x1, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) fsync(r1) sendto$inet6(r0, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r0) 2018/06/01 20:30:46 executing program 2: r0 = memfd_create(&(0x7f0000000300)="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", 0x2) write(r0, &(0x7f0000000040)="16", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) socketpair(0x11, 0x6, 0x1f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(r0, 0x409, 0x8) fsetxattr(r0, &(0x7f00000000c0)=@known='system.posix_acl_access\x00', &(0x7f0000000080)="02000000b2de30925a1d964243791761ef9e39fb6ca87aac88e2eca883369ed56870d13d9b4ead92a681770568e16fd47240f2", 0x33, 0x0) r3 = getpgid(0xffffffffffffffff) bind$inet(r0, &(0x7f0000000980)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) fcntl$getownex(r1, 0x10, &(0x7f0000000100)={0x0, 0x0}) kcmp(r3, r4, 0x3, r2, r2) io_setup(0x0, &(0x7f0000000140)=0x0) r6 = syz_open_dev$audion(&(0x7f0000000640)='/dev/audio#\x00', 0xfffffffffffff3f4, 0x40000) io_submit(r5, 0x8, &(0x7f0000000940)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7, 0xfff, r2, &(0x7f0000000180)="09605925c84a105ec727d848ab96cf0239ca8094b8e683f67b143b2d811fe005763c92", 0x23, 0x3af6, 0x0, 0x1, r1}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2, 0x100000000, r1, &(0x7f0000000200)="b98ebf93b4a609034c6eec61cb73d752db9fce9d7079d3489fcdc65efba1b4624e4703f5b0be485e2c826deb5969ab238de010081db1912c0929052ef04a469996f7c381edb02bba4eac430e62a92bea8e74255245db0dacb140982f7139606bc0ea90fd019cf987f1b84182ee256c139cc13161f001b806e56394760214a97d081347a66dcfa3f7d38bd53093efd48247e8101dde75f3", 0x97, 0x51b4, 0x0, 0x1, r1}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x3, r1, &(0x7f00000004c0)="d3306138665120f7cb5f381d467499c0a97349e80b2569c17852c2590a35d4b73053388efa59c951", 0x28, 0x18, 0x0, 0x1, r1}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x7, 0x8c0a, r0, &(0x7f0000000540)="d07e7b05557db24b410c1341f0ef038b27cd7a5b39aafe2eb2a8292f4164a548c42d0fb173abe184d3ab7a92b5a6650ac2db3dca4a6a932f87dc610e9ce015a0e71955f400ac68dc5a8d564560c6380ed394c34d79ce7ea00e14f957f978e03c7fc6ca522556ffe37b9888cfcbb39f0a15cee6a8f149871d466ffa03ff3e8471fe98c3ef6bd8c5a4aac8ec21df234f8960e33716613dc4bf4a3c9119421db62ac90b40b37385bb33fb4e1cb69ac3e1d73ea81625819d0de85c8d99133ea88efb54f49bfa428eb0a21f28120541052e30f43dfd98f0732ad7880cdbc804bd129d2571d609cb4df8c839b9a03bb0", 0xed, 0x80000000, 0x0, 0x0, r6}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x6, 0x14, r2, &(0x7f00000006c0)="8ca7fad773f9073c08a7dc59", 0xc, 0xa65, 0x0, 0x1, r2}, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x1, r2, &(0x7f0000000740)="2e0432f9c82a9fa9558e2359416f99c9a8cd65a920ff94d67f4c670bed4794dd9bb0c85ca5407bd5ed3e0f287fa7c3eb3ce544ab5cacc3a828c66013b11b4eb50d91b5939af602065faec37e3e181bd40654f3", 0x53, 0x2, 0x0, 0x1, r0}, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x8, 0x10001, r0, &(0x7f0000000800)="611c0ae43183eb7036161c52ef3469239793cdce64e1350efd944d29154b0f6931baa1d1d0603601e83b66480458aade5c0676b99232ef44a9dfbefe5aa4a6f7", 0x40, 0x1000, 0x0, 0x0, r1}, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x1, 0x3, r1, &(0x7f0000000880)="f7cf46270730e4be0ab59fd4b4df26d123b426aaf7c1a56757fa81cbce32dc2a2aefc69397db23142b9839839e3be0837189b1fe30164dc3e9aa0a3274fde27760176f27d09378d7f3bbdad6bc0f5698238bbba3f9a7a1b6eb764685c4df0ac14a894002fcf083d4602b9796b777f951c2b6868366", 0x75, 0x5, 0x0, 0x0, r1}]) pwrite64(r0, &(0x7f0000000100), 0x0, 0x0) 2018/06/01 20:30:46 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80f09000180060109ec000000", 0x1f) 2018/06/01 20:30:46 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="1890b7ec5dde74a0a87e7603731d33e09f13c545212976322985d6ba749150da9af2f3ad9b2fde329b10e9a1a0fd29cf3461b50aec17a53b0f689b8c695b2c5f24bb95779dc708087bc0d9003bc969b15add4fa1d426b3d35fb26134a7f95d38a288a38bee9f85d551b9a19adf2eed10739fd6bafba97fae37a0830d3057905e07c64306bcff0a12536be4f6f9fd8197c1bf17fbaa30f3823359d0240415d48d82ccdb4ab60f430db427b8430edb2a6ed5e21f0a3b2c2ee78acd7f9056a0efead0e87e35776ca3d0134a8701defba8e649649c7e8f37294d4fd4cbeff096c3489da93cd6120f395883a541ee045a02c8c86c", 0xf2, 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f00000015c0)='keyring\x00', &(0x7f0000001600)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) r3 = request_key(&(0x7f0000001640)='cifs.spnego\x00', &(0x7f0000001500)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001580)="2c29637075736574736563757269f2f1d5fce0060300000000000000696ef5787d3f007972696e67707070317472757374656447504c00", r2) keyctl$instantiate_iov(0x14, r1, &(0x7f0000001480)=[{&(0x7f0000000200)="433c3ab23db720f2724edf54aa8e2c41e9fa9d1b83e787b73ef80f222e6a941667bcc4223aa3b70546738c1071cdeed91473a4fd904a1fd1fa7963edb334e29412fe6af7c2878c1e41", 0x49}, {&(0x7f0000000280)="7a468eb5de8d770c59e6a76aced0aca537f81fbe13be07ec78507e277247d01b6deed68d6628646339af8a23ed9c4f0f5a88e0d755de2a569907e7dca96f41f7e0766493720750b3effdd463a8d8b2a738052da4ed34fc8b40d5e78bae588ff6fde04c33383cf21f26d5b99b9a0cc45fe4b67523849eb0822aff20d36d70d80316c93eefa54d3f6b5879acafeead235adbde7392f35e91067cbe04352931afd67879994e1836b7069766ce9f0c0dcd970546b47586117ac898b659321e9016f4a1362d4ad2facbd75557f1d0e2baafe9b4dfd8db1067af7ce26c13359f722aecbd94af202d902f8660bf475b0a83fa96c915e93d8d6cfcbe", 0xf8}, {&(0x7f0000000380)="1adf558b087461f3e28d710763a701604ceb6d6464f9625c06646dfbefe4f95cd9bffa85bc0984ac98c83c89c27b0aab311e3a378df144e320ff133de3d9f5898a2515e149eb3f38ba7ce83e7fcb53c3d61b3e5f7a2d0e86b174fb0e93ba0e1b5cf81f3d4f506f410da965c7343855aa874169fdf9641cb0b3abe59a719919840e5c243d97b3ff698cc6dd263890b018109472442ad3ad9577768f285a6fc3e9d8b37531b3df59e6f0c6fdd7548a04fe55c6f5402d5a076bfccda8e85abc1b6cf4516ce85783a74953689d3e5488", 0xce}, {&(0x7f0000000480)="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", 0x1000}], 0x4, r3) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r5 = syz_open_dev$sndpcmc(&(0x7f00000014c0)='/dev/snd/pcmC#D#c\x00', 0x401, 0x80040) ioctl$TCGETS(r5, 0x5401, &(0x7f0000001540)) sendto$inet6(r4, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r4, 0x29, 0x1, &(0x7f00000001c0)=0x2, 0x4) fcntl$setstatus(r4, 0x4, 0x4000) [ 179.324130] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 179.350265] binder: release 11642:11643 transaction 25 out, still active [ 179.357252] binder: unexpected work type, 4, not freed [ 179.362577] binder: undelivered TRANSACTION_COMPLETE [ 179.368203] binder: BINDER_SET_CONTEXT_MGR already set 2018/06/01 20:30:46 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80509000180060109ec000000", 0x1f) [ 179.396312] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 179.406052] binder: 11642:11643 ioctl 40046207 0 returned -16 [ 179.436268] binder: invalid inc weak node for 26 2018/06/01 20:30:47 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg(r2, &(0x7f00000031c0)=[{{&(0x7f0000000140)=@can={0x1d}, 0x80, &(0x7f0000000780)=[{&(0x7f00000006c0)="1436430d48d97d3a32f6d8a3b38a641d2645315dde43a6bd599b18781b751695b1a8e759c119cf225c14fa707eba93bedb51b627eabdca612b078440427bed079d", 0x41}], 0x1, &(0x7f0000003640)=ANY=[]}}], 0x1, 0x0) recvmsg(r2, &(0x7f0000003580)={&(0x7f00000003c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000034c0)=[{&(0x7f0000003440)=""/112, 0x200034b0}], 0x1, &(0x7f0000003500)=""/106, 0x6a}, 0x0) 2018/06/01 20:30:47 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000001c0)=0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x100000001, 0x210000) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x2, 0x7f8000, 0x2, 0x1, 0x0, 0x8222, 0x1, 0xd, 0x3ff, 0x314f5c9c, 0xfffffffffffffff9, 0x7, 0x7, 0x400, 0x4, 0xffffffffffffffff, 0x7, 0xa8, 0x6, 0x9, 0x7fff, 0x8000, 0x56e, 0x5, 0x0, 0x101, 0xffffffff, 0x7f, 0x0, 0x1, 0x80000000, 0x4, 0x76, 0x6, 0x0, 0x6, 0x0, 0x1, 0x2, @perf_config_ext={0x35, 0xffff}, 0x400, 0x8, 0x7fff, 0x6, 0x80000001, 0x8, 0xfffffffffffffb66}, r0, 0x3, r1, 0x1) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000340)={&(0x7f00000002c0)={0x10, 0xf503}, 0xc, &(0x7f0000000280)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="140b00002700fbff00000000d78f50000000dc08"], 0x14}, 0x1}, 0x0) openat$cgroup_type(r1, &(0x7f0000000240)='cgroup.type\x00', 0x2, 0x0) readv(r2, &(0x7f0000000100)=[{&(0x7f0000000000)=""/215, 0xd7}], 0x1) [ 179.441477] binder: 11642:11643 IncRefs 0 refcount change on invalid ref 1 ret -22 2018/06/01 20:30:47 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80003000180060109ec000000", 0x1f) 2018/06/01 20:30:47 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0xfffffffffffffffc, 0x88000) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000180)) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xfffffffffffffffc, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="651dc8ef05f7ec80c454037e", 0xc, 0x3}], 0x8000, &(0x7f0000000040)) 2018/06/01 20:30:47 executing program 7: setrlimit(0x2, &(0x7f0000000180)={0x0, 0x40000000000000}) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2, 0x8000) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x400803, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000040)=0x7) 2018/06/01 20:30:47 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80209000180060109ec000000", 0x1f) [ 179.538125] binder: BINDER_SET_CONTEXT_MGR already set [ 179.553534] binder: 11642:11671 ioctl 40046207 0 returned -16 [ 179.599638] binder_alloc: 11642: binder_alloc_buf, no vma [ 179.605403] binder: 11642:11643 transaction failed 29189/-3, size 24-8 line 2971 [ 179.640731] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. [ 179.649989] binder: undelivered TRANSACTION_ERROR: 29189 [ 179.656262] binder: BINDER_SET_CONTEXT_MGR already set [ 179.683015] binder: 11642:11671 ioctl 40046207 0 returned -16 [ 179.696530] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. [ 179.719280] binder: 11642:11643 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 179.816529] binder: send failed reply for transaction 25, target dead 2018/06/01 20:30:48 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000140)={0x79, 0x0, [0x100, 0x0, 0xffffffffffffffff]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000000), 0x1000000000000040) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/06/01 20:30:48 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80509000180060109ec000000", 0x1f) 2018/06/01 20:30:48 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80003000180060109ec000000", 0x1f) 2018/06/01 20:30:48 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0305302, &(0x7f0000418f50)={{}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) r2 = fcntl$dupfd(r0, 0x406, r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}, 0x7}}, 0x10000, 0x87, 0x58, 0x88ef, 0x6}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000140)={r3, 0x2}, 0x8) 2018/06/01 20:30:48 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f8000b000180060109ec000000", 0x1f) 2018/06/01 20:30:48 executing program 5: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000110007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x400, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000140)=""/29) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x8, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) 2018/06/01 20:30:48 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000002c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000300)={0x4, 0x5}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x1c1002, 0x0) accept$unix(r2, &(0x7f00000001c0)=@abs, &(0x7f0000000240)=0x6e) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000180)=0x44) connect$bt_rfcomm(r2, &(0x7f0000000000)={0x1f, {0x0, 0x1, 0x4, 0x2, 0x2, 0x1}, 0x101}, 0xa) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(poly1305-simd)\x00'}, 0x58) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000280)={0x0, r2, 0xd, 0x1}, 0x14) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000340)="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", 0xffffff5e) 2018/06/01 20:30:48 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(0xffffffffffffffff, 0xc0206416, &(0x7f00000001c0)={0x1a, 0x3176, 0x8, 0x6, 0x4, 0x6}) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000008f000/0x1000)=nil, 0x1000, 0xfffffffffffffffc, 0x8132, 0xffffffffffffffff, 0x0) write(r1, &(0x7f00000002c0)="0beac3fb40d72b2d668d84bbc18752fd8c79ab63b7e9f23ba200a9cb977adac468677cb95330bfe2699d9d769f4624de945274b73ff28f576c891f37d3e2904b261a554c32a69b8fd10000000000000000000000000000", 0x57) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000040)={0x5, 0x10000, 0xe, 0x5, 0xfffffffffffffff7, 0x3, 0x1, 0x0, 0x0}, &(0x7f0000000080)=0x20) fchmodat(r1, &(0x7f0000000180)='./file0\x00', 0x80) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000100)=r2, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={r2, 0x1, 0x20, 0x1ff, 0x4}, &(0x7f0000000280)=0x18) [ 180.501485] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 180.505105] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. 2018/06/01 20:30:48 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80003000180060109ec000000", 0x1f) 2018/06/01 20:30:48 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x1) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000280)="ff65906e2c1a383a3ea95ac3781deb36fe39a7f808fa5bf6f99db38fca29ab80e7736adc0630d1f9804aab9f2a21d05c49cbffcf312073455173bcb3bb5d"}, {&(0x7f0000000380)}, {&(0x7f0000000300)}, {&(0x7f0000000480)="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"}], 0x301) exit(0x5) syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x3ff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) userfaultfd(0x800) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f00000001c0)={0x29, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x3, 'fo\x00', 0x2, 0x5, 0x16}, 0x2c) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x40) r3 = dup3(r0, r2, 0x80000) getpeername$netrom(r3, &(0x7f00000000c0), &(0x7f0000000100)=0x10) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000000140)={'dummy0\x00', 0x400}) 2018/06/01 20:30:48 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4000, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x3, 0x10000) renameat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00') ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07982c99240970") r3 = socket(0x1e, 0x805, 0x0) sendmsg(r3, &(0x7f0000000140)={&(0x7f00004f5000)=@generic={0x10000000001e, "0200000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) memfd_create(&(0x7f0000000100)='%procGPL\'@%keyringsecurity\x00', 0x3) close(r3) 2018/06/01 20:30:48 executing program 2: r0 = socket$inet6(0xa, 0x500000000001, 0x80) r1 = dup(r0) 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$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)="7369743000000200", 0x10) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000b80)=@srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}]}, 0x58) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) sendfile(r1, r2, &(0x7f0000000040), 0x8080400001) [ 180.551753] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 180.591325] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. 2018/06/01 20:30:48 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioperm(0x0, 0x4, 0x6) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000040)=""/252) bind$unix(r0, &(0x7f000000dff8)=@file={0x1}, 0x2) 2018/06/01 20:30:48 executing program 0: r0 = userfaultfd(0x2000007fd) fchmod(r0, 0x2) setrlimit(0xf, &(0x7f00000001c0)={0x4, 0x8}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000300)='/dev/snapshot\x00', 0x3, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000913000)={{&(0x7f00004b3000/0x5000)=nil, 0x5000}, 0x1}) setrlimit(0x7, &(0x7f0000000080)) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000)) sigaltstack(&(0x7f00004b5000/0x3000)=nil, &(0x7f0000000040)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x480040, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f00000000c0)=""/213) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000200)) bpf$OBJ_GET_PROG(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00', 0x0, 0x8}, 0x10) fdatasync(r0) read(r0, &(0x7f0000910000)=""/100, 0x41) [ 180.650361] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. [ 180.684249] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. 2018/06/01 20:30:49 executing program 3: 2018/06/01 20:30:49 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f8000b000180060109ec000000", 0x1f) 2018/06/01 20:30:49 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f8000b000180060109ec000000", 0x1f) 2018/06/01 20:30:49 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) shmget$private(0x0, 0x3000, 0x7c0000c6, &(0x7f0000ffd000/0x3000)=nil) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x800, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000001380)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000001440)={&(0x7f0000001340)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000001400)={&(0x7f00000013c0)={0x24, r2, 0x200, 0x70bd2c, 0x25dfdbff, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x24}, 0x1}, 0x20040000) shmget$private(0x0, 0x3000, 0x54000056, &(0x7f0000ffd000/0x3000)=nil) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00000000c0)={0x0}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000001300)={0xf8, 0x0, &(0x7f0000000200)=[@decrefs={0x40046307, 0x3}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x40, 0x8, &(0x7f0000000040)=[@fda={0x66646185, 0x2, 0x3, 0x17}, @fda={0x66646185, 0x9, 0x0, 0xe}], &(0x7f0000000080)=[0x40]}, 0xe16}}, @free_buffer={0x40086303, r4}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x0, 0x0, 0x12b97260a78558dd, 0x0, 0x0, 0x0, 0x18, &(0x7f0000000100), &(0x7f0000000140)=[0x18, 0x30, 0x38]}, 0x4}}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x38, 0x20, &(0x7f0000000180)=[@fda={0x66646185, 0x7, 0x2, 0xa}, @fd={0x66642a85, 0x0, r0}], &(0x7f00000001c0)=[0x0, 0x38, 0x0, 0x30]}, 0x6}}], 0x1000, 0x0, &(0x7f0000000300)="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"}) 2018/06/01 20:30:49 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8, &(0x7f0000000240)="fc2f07d82c43cb4393fb878097998e6f33c8183a1015e81c6a700349c8b95741b654e6eb708d408fca965a2a5e77d870656f2f6f75bc0392bfaf8cc700f57e27576537cff6ae26506d5da35ff49599f50fb798a2b8ccfec428a90e234b4935811deba9dd49b0a66889abb234edb406a4b396b40b91861e2908a14a11b209f96c8f3a75690d991aea779d90e64b55b68ff978846abdb1aff5c4eefcdaab6c416e703761d09df33743") r1 = socket(0xa, 0x2, 0x0) r2 = msgget(0x3, 0x100) msgrcv(r2, &(0x7f0000000300)={0x0, ""/222}, 0xe6, 0x3, 0x3800) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$sock_timeval(r1, 0x1, 0x33, &(0x7f0000000140)={0x77359400}, 0x10) 2018/06/01 20:30:49 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x9}, 0x8) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000000)=0x6, 0x4) 2018/06/01 20:30:49 executing program 6: 2018/06/01 20:30:49 executing program 7: 2018/06/01 20:30:49 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000340)="c626262c8523bf0101f66f") socket$kcm(0x29, 0xffffffffffff8000, 0x6f4000) 2018/06/01 20:30:49 executing program 3: mq_open(&(0x7f0000000040)='.@\x00', 0x0, 0x0, &(0x7f0000000080)) 2018/06/01 20:30:49 executing program 2: msgrcv(0x0, &(0x7f0000000000)={0x0, ""/79}, 0x662ecd18, 0x0, 0x0) 2018/06/01 20:30:49 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000380)=@filter={'filter\x00', 0xe, 0x0, 0xb8, [0x0, 0x20000140, 0x20000170, 0x200001a0], 0x0, &(0x7f0000000100), &(0x7f0000000200)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fcffffffffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f2b853009a4ba87ced8c64591762b5101fab9ca17c728aa5df8d5d8833f0fc0d3ef7c3f367d8a3db"]}, 0x130) 2018/06/01 20:30:49 executing program 7: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000000c0), 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x80004e20}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000002, 0x0) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000824fe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000000)) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) 2018/06/01 20:30:49 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009140080060109ec000000", 0x1f) 2018/06/01 20:30:49 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009020180060109ec000000", 0x1f) 2018/06/01 20:30:49 executing program 5: unshare(0x8000000) r0 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x5}) r1 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='/,:\x00', 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x80, 0x20000) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000200)={'filter\x00', 0x7, 0x4, 0x478, 0x278, 0x0, 0x160, 0x390, 0x390, 0x390, 0x4, &(0x7f00000001c0), {[{{@arp={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffffff, 0x0, @empty, {[0x0, 0x0, 0x0, 0xff, 0xff, 0xff]}, @mac=@random="347a588a6807", {[0x0, 0x0, 0xff, 0x0, 0xff]}, 0x200, 0x1ff, 0x0, 0x7, 0x100, 0x2, 'nr0\x00', 'gretap0\x00', {0xff}, {0xff}, 0x0, 0x40}, 0xf0, 0x160}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x3ff, 0x7, 0x7c0, 0x0, 0x0, "c3c8f02cf32b282d6a69c4ce6d342405430bfc5eb6f6070240bae01a47a21fe9fa5f49730f46c9d7c4b1cc92555c09533b83b6e495bacf7ce3eac13f48ccb891"}}}, {{@arp={@multicast2=0xe0000002, @empty, 0xff, 0x0, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0x0, 0x0, 0xff, 0xff, 0xff, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, {[0xff, 0xff, 0xff, 0x0, 0x0, 0xff]}, 0x10001, 0x9ec, 0x6, 0x7, 0x0, 0xfffffffffffffffa, 'veth0_to_team\x00', 'vcan0\x00', {0xff}, {0xff}, 0x0, 0x21}, 0xf0, 0x118}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0xffffffff, 0x81, 0x3}}}, {{@arp={@loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, {[0x0, 0x0, 0xff, 0xff, 0xff, 0xff]}, @mac, {[0xff, 0x0, 0xff, 0x0, 0xff]}, 0xff, 0x7, 0x80000000, 0x4, 0x1b, 0xe4, 'ip_vti0\x00', 'ipddp0\x00', {0xff}, {}, 0x0, 0x80}, 0xf0, 0x118}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffb}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c8) keyctl$clear(0x7, r1) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6eff8)={0x77359400}) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x100000000000031, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1f, 0x800) getsockopt$llc_int(r4, 0x10c, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) tkill(r3, 0x1000000000016) 2018/06/01 20:30:49 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000280)) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket(0x1e, 0x4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000080)={0x4}) recvfrom(r2, &(0x7f00000000c0)=""/79, 0x4f, 0x0, &(0x7f0000000140)=@rc={0x1f}, 0x709000) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f00000001c0)={@loopback, 0x0}, &(0x7f0000000200)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000380)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1f}}, r3}, 0x14) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f0000000000)={"616800000000000000faffffff00"}, &(0x7f0000000040)=0x1e) getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f00000003c0), &(0x7f0000000400)=0xc) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x0, 0xfffffffffffffff7}, 0x124) 2018/06/01 20:30:49 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f0000000080)='./file0\x00', 0xffffffff, 0x1, &(0x7f00000000c0)=[{&(0x7f0000010000)="5846534200001000000000000000100000000000000000000000000000000000984f0b5042b64b06bc86cba3e6cc3f80000000000000004000000000000000800000000000000081000000000000008200000001000010000000000100000000000006c0b4a40200010000100000000000000000000000000c0908040c", 0x7d}], 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000300be5c4aac33b0f4f9c29f7e140000000000002be83c6cb8f488774685920f77e44bc8e1794ba3aec9b149220092d1ad519f0000"]) [ 181.948142] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/06/01 20:30:49 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x5, 0x40000) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000000240)={0x9, 0x1ff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x3}, &(0x7f00000000c0)=0x14) r1 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@generic, &(0x7f0000000180)=0x80, 0x800) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f00000001c0)={0x303, 0x33}, 0x4) syz_mount_image$vfat(&(0x7f0000000300)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r2 = open(&(0x7f0000000640)="2e2f66696c65302f662e6c6530f0", 0x40003ffe, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000000)=0xffff, 0x4) open_by_handle_at(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="090000000100000001"], 0x0) 2018/06/01 20:30:49 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$PPPIOCGCHAN(0xffffffffffffffff, 0x80047437, &(0x7f00000000c0)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80000, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) [ 182.088088] FAT-fs (loop6): Unrecognized mount option " " or missing value [ 182.161271] XFS (loop2): Mounting V4 Filesystem [ 182.175467] XFS (loop2): totally zeroed log [ 182.195145] XFS (loop2): Metadata corruption detected at xfs_agi_verify+0x187/0x4f0, xfs_agi block 0x2 [ 182.204806] XFS (loop2): Unmount and run xfs_repair [ 182.209889] XFS (loop2): First 128 bytes of corrupted metadata buffer: [ 182.216590] 00000000e1363fcd: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 182.225472] 0000000037e35d41: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 182.234337] 000000005daaa85f: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 182.243215] 00000000cd3d1ca5: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 182.252064] 00000000d3ea3ce6: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 182.261104] 00000000c14c308d: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 182.269969] 00000000289ac5cb: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 182.278824] 00000000e2c00bd9: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 182.287734] XFS (loop2): metadata I/O error in "xfs_trans_read_buf_map" at daddr 0x2 len 1 error 117 [ 182.297253] XFS (loop2): xfs_imap_lookup: xfs_ialloc_read_agi() returned error -117, agno 0 [ 182.305791] XFS (loop2): failed to read root inode [ 182.336150] XFS (loop2): Mounting V4 Filesystem [ 182.341870] XFS (loop2): totally zeroed log [ 182.347569] XFS (loop2): Metadata corruption detected at xfs_agi_verify+0x187/0x4f0, xfs_agi block 0x2 [ 182.357212] XFS (loop2): Unmount and run xfs_repair [ 182.362271] XFS (loop2): First 128 bytes of corrupted metadata buffer: [ 182.368995] 000000000f14cc48: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 182.377862] 0000000089d57181: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 182.386710] 0000000028149c2a: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 182.395563] 000000004b6e4331: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 182.404428] 000000009e4b2b77: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 182.413283] 0000000026f4194a: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 182.422133] 00000000953d2c1f: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 182.430992] 000000009562681f: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 182.439884] XFS (loop2): metadata I/O error in "xfs_trans_read_buf_map" at daddr 0x2 len 1 error 117 [ 182.449312] XFS (loop2): xfs_imap_lookup: xfs_ialloc_read_agi() returned error -117, agno 0 [ 182.457945] XFS (loop2): failed to read root inode 2018/06/01 20:30:50 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400, 0xd0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000040)=""/120) 2018/06/01 20:30:50 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009022380060109ec000000", 0x1f) 2018/06/01 20:30:50 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f800090f0180060109ec000000", 0x1f) 2018/06/01 20:30:50 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000280)={{{@in=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) getresgid(&(0x7f0000000180), &(0x7f0000000200)=0x0, &(0x7f0000000380)) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x1, r1, r2, 0xca, 0x8000) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000020000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000000)="f2a766ba610066ed48b813c4830f000000000f23d00f21f835300000000f23f866ba2000edc441175d392e67450f01cb0fc72cbe67400f001066ba4100b0a8ee36420f015900", 0x46}], 0x1, 0x0, &(0x7f0000000100), 0x0) 2018/06/01 20:30:50 executing program 6: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$IOC_PR_PREEMPT(r0, 0x401870cb, &(0x7f0000000100)={0x403, 0x9b6, 0x7, 0x2}) ioctl$BLKPG(r0, 0x929, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000200)}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x509000, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00000000c0)={0x4}) 2018/06/01 20:30:50 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000000)) sendto$inet(r1, &(0x7f0000000280)="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", 0x1000, 0x20000050, 0x0, 0x0) accept4$inet(r1, &(0x7f0000000040)={0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r1, 0x28, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00000012c0)={0x7, {{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x0, 0x2, [{{0x2, 0x4e20}}, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x190) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001280)={r2, 0x4}, 0xc) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000180)=0x100000001, 0x2) r3 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r3, &(0x7f0000000140)="41ff0c0190466e34d41605df", 0x325, 0x40041, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x3ed) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0x8001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xcd}, 0x1c) 2018/06/01 20:30:50 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x2, 0x0, 0xa12f, 0x1000, 0x0, 0x0, 0x100, 0x0, 0x9, 0x0, 0x0, 0x1000}) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000939000)=0x40000001b) ioctl$TCFLSH(r0, 0x540b, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x100) openat$cgroup(r2, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) 2018/06/01 20:30:50 executing program 5: r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff5fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff7fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x2}) ppoll(&(0x7f00004c7fb0)=[{r0, 0xd}], 0x1, &(0x7f0000000000)={0x1000000077359400}, &(0x7f00004c7000), 0x8) mlock(&(0x7f0000012000/0x4000)=nil, 0x4000) syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x5, 0x400080) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB="ba000000d82f8a4abf0734526dcbc9994d03b79b240dbe393d8e48614c7dce866aa359462c72aaceb343259519d1b6c0d07196a9c4429e0500c0af92ce14eef5312521bf69c99499a28e8458a24d70caee6677e88788b41ce42a60c01e6e2a5d1019c5c7a7b1fab5c6975462e4ea33efa8f81e7048e7783fd10854831f60af764efc747f77e7ea6c4d13c8114f0dafbf74f3926e51c0152580fa27ccaeb1c3072fe5fed78022d82a7c29e7e474e327377cda3c614520"], &(0x7f0000000280)=0xc2) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000240)) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x40, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000080)) 2018/06/01 20:30:50 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009050180060109ec000000", 0x1f) 2018/06/01 20:30:50 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) r4 = socket$inet6(0xa, 0x2, 0x7) socketpair(0x8, 0x80003, 0xa6c, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000080)={r4, r5}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r6, &(0x7f0000fd6000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000001c0)="66baa100b0b1eec74424002e130000c74424020e000000c7442406000000000f01142466baf80cb8fae98787ef66bafc0c66ed0fbf75b1c4e2752fabc4ba0029c4c2d9a771050f00d4660f38828900280000b9800000c00f3235001000000f30b9880400000f32", 0x67}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/06/01 20:30:50 executing program 7: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = getgid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000480)={{{@in6=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000000580)=0xe8) r3 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f0000000600)=0x4020e) syz_fuseblk_mount(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='./file0\x00', 0x4000, r2, r1, 0x0, 0x0, 0x1010000) kexec_load(0x10001, 0x4, &(0x7f0000000400)=[{&(0x7f0000000000)="204728c7c01ae40ba71146885d7554b23e662d6645af22a51d9b5c866a54ea31bbe93affb622f2fe9f7c5b2574beadd7f38871d0a2c9b22fb44579ea2293f54851a34588a02e49e93ac93b73641ebf802a2e6c9dfc8b511e4d26d6f3504ab03b070f8472a0d5e6c1053b4f12c86ea07c3166cd07fe53357d5c32fff04b5530455ce57a5b6941f9951bb33e3bbd2695cb2373430899495997b6fe2e82860f925ed6be0aa643c6a26bc6af87f18208600abb841db356baa317e4c60a8b6d223ee031", 0xc1, 0x7, 0x1ff}, {&(0x7f0000000200)="87b1bcace9c5ae0759afe24229919d0c98fb0f2db2e973b553eba7ab745a6d6477825d06782e004f0e0433c565e82f2b8c8b71bdda32ff94b65d14598a13c193a94b07c7501922470bc68435c9e1a3d1297423e35fda72b7b86cd5617b35a9b4f9fbe4191f42955359a29bbe692707dca76173dbea5b6c", 0x77, 0x1}, {&(0x7f0000000280)="4994cc73a3589f80643ebab10aeab25a9b0063f73cfc9ce8fe5c51c45070e4dae2ff25004f616dbf6f3f9b395d8c0d38f7daa2563ff1dfe12b70306fb139eee5e7e721fdb41a34f0841b4a55a6dc3943d506e20ee43b03738c6ac4119e2195d936de42fea3a9c58cb7426873e4aa82112f7578405979acf575", 0x79, 0x80000001, 0x1b814cd1}, {&(0x7f0000000300)="fed22ba738e4fbd7a3a7bee36b887c87c6221db42e88f97efee1bb1ba4152611a6ab119c95bc1aede5fb55cd7598ec38c436054ce442de351fbb9ecbac3237b3be9965ec1db844f8db1534b7ea19b67a4298084609e6a46d36c62d8201b946b090e0479ba4d459d9e02fa63fc3a7eb98b7967aec555d424ae4857415cc3b4fe1de517218062dbfc1725b8c8d88644791aac617265f9cf1c1c866a9a75fa2b9845ae2bb193aa29fc31dfedc22415f0d3bcb640ff70a6401c068aa4520f2219326a45a5202a681", 0xc6, 0x8, 0x1}], 0x320000) 2018/06/01 20:30:50 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009050180060109ec000000", 0x1f) 2018/06/01 20:30:50 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)=""/199, 0xc7) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000300)="f2ec0638d7899e891dcd824fc9e4e54cadcff7244bc8f5f213d715ab26e0a4e2deef87f05dfd5fba2f8b113d06e2fb0d2e85130a3d5450e22558f21c9ef7d6afe9e74beb926e195a74406c5b5c8a6d092f3f337ad31dd7e5a141ee7c3cdae1a59be404d27c6189bcc43fa286a96bdee4cba8bb8c8c5cccdfdefd35f6bbf157ea12b32cae78745c125988f0af5e5ef481", 0x90}], 0x1, &(0x7f0000000180)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x24000004}, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) recvmmsg(r1, &(0x7f00000030c0)=[{{&(0x7f00000003c0)=@generic, 0x80, &(0x7f0000000740)=[{&(0x7f0000000480)=""/249, 0xf9}, {&(0x7f00000002c0)=""/50, 0x32}, {&(0x7f0000000580)=""/125, 0x7d}, {&(0x7f0000000600)=""/60, 0x3c}, {&(0x7f0000000640)=""/53, 0x35}, {&(0x7f0000000680)=""/34, 0x22}, {&(0x7f00000006c0)}, {&(0x7f0000000700)=""/17, 0x11}], 0x8, &(0x7f00000007c0)=""/177, 0xb1, 0x7724}, 0x7f}, {{&(0x7f0000000880)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000900)=""/30, 0x1e}], 0x1, &(0x7f0000000980)=""/65, 0x41, 0xa7c}, 0x45c}, {{&(0x7f0000000a00)=@l2, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000a80)=""/77, 0x4d}, {&(0x7f0000000b00)}, {&(0x7f0000000b40)=""/25, 0x19}], 0x3, &(0x7f0000000bc0)=""/156, 0x9c, 0x7}, 0x20}, {{&(0x7f0000000c80)=@llc, 0x80, &(0x7f0000000f40)=[{&(0x7f0000000d00)=""/20, 0x14}, {&(0x7f0000000d40)}, {&(0x7f0000000d80)=""/82, 0x52}, {&(0x7f0000000e00)=""/160, 0xa0}, {&(0x7f0000000ec0)=""/87, 0x57}], 0x5, &(0x7f0000000fc0)=""/70, 0x46, 0x180000000}, 0x6}, {{&(0x7f0000001040)=@un=@abs, 0x80, &(0x7f00000012c0)=[{&(0x7f00000010c0)=""/201, 0xc9}, {&(0x7f00000011c0)=""/137, 0x89}, {&(0x7f0000001280)=""/46, 0x2e}], 0x3, &(0x7f0000001300)=""/234, 0xea, 0x2}, 0x3}, {{&(0x7f0000001400)=@rc, 0x80, &(0x7f0000001680)=[{&(0x7f0000001480)=""/250, 0xfa}, {&(0x7f0000001580)=""/132, 0x84}, {&(0x7f0000001640)=""/33, 0x21}], 0x3, &(0x7f00000016c0)=""/66, 0x42, 0xb3a1}, 0x4}, {{&(0x7f0000001740)=@generic, 0x80, &(0x7f0000002b40)=[{&(0x7f00000017c0)=""/4096, 0x1000}, {&(0x7f00000027c0)=""/118, 0x76}, {&(0x7f0000002840)=""/59, 0x3b}, {&(0x7f0000002880)=""/246, 0xf6}, {&(0x7f0000002980)=""/224, 0xe0}, {&(0x7f0000002a80)=""/177, 0xb1}], 0x6, &(0x7f0000002bc0)=""/193, 0xc1, 0x3ccb}, 0xf66b}, {{&(0x7f0000002cc0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002d40)=""/44, 0x2c}, {&(0x7f0000002d80)=""/136, 0x88}, {&(0x7f0000002e40)=""/19, 0x13}, {&(0x7f0000002e80)=""/212, 0xd4}], 0x4, &(0x7f0000002fc0)=""/212, 0xd4, 0x80}, 0xb9}], 0x8, 0x0, &(0x7f000000bc80)={r2, r3+10000000}) 2018/06/01 20:30:50 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x3}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) bind$inet6(r1, &(0x7f00000011c0)={0xa, 0x4e21, 0x100000000, @remote={0xfe, 0x80, [], 0xbb}, 0x80000001}, 0x1c) connect$inet6(r0, &(0x7f0000001200)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x1000, "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"}, &(0x7f0000001100)=0x1008) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000001140)={r3, 0x7, 0x6}, &(0x7f0000001180)=0x8) write(r0, &(0x7f0000000000)='x', 0x1) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = dup(r0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000080)=0x101, 0x4) readv(r4, &(0x7f0000864f80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) tee(r2, r0, 0x2, 0x1) 2018/06/01 20:30:50 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009020180060109ec000000", 0x1f) 2018/06/01 20:30:50 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0xe, 0x4, 0x100000004, 0x4, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xe, 0x401, 0x8, 0x8, 0x0, r0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r1, &(0x7f0000000080), &(0x7f0000000140)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r1}, 0x10) 2018/06/01 20:30:50 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x615}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x200, 0x0) prctl$void(0x22) 2018/06/01 20:30:51 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009140080060109ec000000", 0x1f) 2018/06/01 20:30:51 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) r4 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r4, 0xaf01, 0x0) syz_kvm_setup_cpu$x86(r4, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f00000000c0)="c4c2290c670866bad004b00feef2afc744240049e3aaf0c7442402910d1643c7442406000000000f011c24c4e1dc5c6f290f05c4e1fd593488d070a76666f2f20f20540f30", 0x45}], 0x1, 0x0, &(0x7f0000000180), 0x0) 2018/06/01 20:30:51 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000580), 0x0) set_tid_address(&(0x7f0000000040)) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48e}]}) 2018/06/01 20:30:51 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x5, 0x800) bind$ax25(r0, &(0x7f0000000240)={0x3, {"fddfb028eeeb24"}, 0x100000000}, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000080)={0x10, 0xf503, 0x0, 0x62400280}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x18, 0x27, 0x3, 0x0, 0x0, {0xfffffffffffffffd}, [@typed={0x0, 0x1e, @pid=r2}]}, 0x135}, 0x1, 0x0, 0x0, 0x21000000000}, 0x0) 2018/06/01 20:30:51 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f800090f0180060109ec000000", 0x1f) 2018/06/01 20:30:51 executing program 7: openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x22000, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000a98000)='y#\x00W', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000000180)='cpusetlowlan0\x00') write(r1, &(0x7f000014d000), 0x0) ioctl$TIOCSBRK(r2, 0x5427) fremovexattr(r1, &(0x7f0000000040)=@known='system.posix_acl_access\x00') r3 = add_key(&(0x7f0000000200)='id_resolver\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="0c9a10734d98409b8280509b3b1d6113350335b90497b4141fbbbf05b25236c5dd1d7763d241b7597e40eb1bd4f2f20e6bbe3864db36bfa21fcbd355a0131acc7e68ad7472999926bff865d53ae0da351e58ad", 0x53, 0xfffffffffffffff8) r4 = add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r3, &(0x7f00000004c0)=[{&(0x7f0000000300)="bba0444149d90a6340b1bdefbc1d8e", 0xf}, {&(0x7f0000000340)="bb687370227857e577d389675fa422eb395a116079d5ae5ae06c8c80da0e5129917d0baf90a940c7e7cac320c33efa8748cf474ac81e3e0c7cd89c0eceed174cf2cbbb6702520287a1d689a6389cc862ddc878", 0x53}, {&(0x7f00000003c0)="1987876649d199b108d67c6d8816e35522022994d32a3b98113812c5209694ba0a661c9ada7b38f0c0cd5daef44c302e31878733a74856fc3ad91bb0c65caa9453735a8c02d4a806d0250e4c8db10986dca97c94a2263ff0b716c8bd1e1a59e69315019f3b886df89befacf215ddb075d40ddebe96149cc825718feabe2e5e4c9c8ad7f43ded62e13e2ee22d9c7e141013738c99f8361780c1cb7ee1407defa2b38fa641e827e0eb5d9bebdee2a44e85a46f7238bc21f07c85385f74ae890797c6d3aae81e55c9f08c14e317375e801a3a635dce45c9f1f21cb22fc2c6d75c", 0xdf}], 0x3, r4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) close(r0) getsockopt$inet_int(r2, 0x0, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x4) fcntl$setpipe(r1, 0x407, 0x9eb) 2018/06/01 20:30:51 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000140)={{0x80080, 0x7}, 'port0\x00'}) r1 = dup2(r0, r0) recvfrom$inet(r1, &(0x7f0000000200)=""/80, 0x50, 0x100, &(0x7f0000000080)={0x2, 0x4e24}, 0x10) setsockopt(r1, 0x100000000, 0x9, &(0x7f00000000c0), 0x0) 2018/06/01 20:30:51 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x40, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000000400036bcdc890000000000000000000000ff00"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 183.987745] syz-executor0 (11935) used greatest stack depth: 12456 bytes left [ 184.037928] nla_parse: 14 callbacks suppressed [ 184.037938] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. [ 184.059729] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. [ 184.080378] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. 2018/06/01 20:30:51 executing program 3: connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa}, 0x1c) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000240), &(0x7f0000000480)=0xffffffffffffffec) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000180), &(0x7f00000003c0)=0x4) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}}}, &(0x7f0000000440)=0xffffffffffffff2e) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e22, 0x2277, 0x4e24, 0x3, 0xa, 0x20, 0xa0, 0x21, 0x0, r2}, {0x3ff, 0x34f5, 0x3, 0x80000001, 0x3, 0xfffffffffffffffb, 0x0, 0x7}, {0x5, 0xffff, 0x5, 0x7fff}, 0x2, 0x6e6bbc, 0x2, 0x0, 0x3, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d6, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0xfffffffffffffffe, 0x0, 0xa190000000000, 0x3}}, 0xe8) 2018/06/01 20:30:51 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x400002, 0x1) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@getnetconf={0x14, 0x52, 0x811, 0x70bd2a, 0x25dfdbfe, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000000000000a0000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070000000a004e2303000000fe8000000000000000000000000000bb20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e244002000000000000000000000000ffffac1414bb06000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e210600000000000000000000000000ffffac1414aadf000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2280000000fe8000000000000000000000000000aa03000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2402000000fe8000000000000000000000000000aa06000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e23fc000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2003000000fe80000000000000000000000000000b7b3500000000000000000000000000006f1df5b04f0f371bb856f7000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007e8923897ec4ae02dcdf2ec17e75baf8e1f1509f1ea2534e63a056e8edadf52ede88ab833843df1b8a3c21642fa439913790a669609822f8ca7a3044f179f80edefc78eb5cd79bfa1d16cb4bb3af2a47e1cb1be81968951c6ede772d8881fdea9e844502ef781e762d7579c0e21ffb91c1a85b4fe12ef5d0a79a14d6a20dd7b1fe717190d3708d2efe13c88842cd2135f01ba9148fc5"], 0x410) [ 184.113189] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. 2018/06/01 20:30:51 executing program 6: r0 = socket$inet6(0xa, 0x1000000000000, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0)=0xc49c, 0x4) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket(0x11, 0x803, 0xffffffffffffffff) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[]}, 0x1}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0x0, &(0x7f00000008c0)={&(0x7f0000000dc0)=@gettaction={0x18, 0x30, 0x5, 0x0, 0x0, {}, [@action_gd=@TCA_ACT_TAB={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) socket$inet6(0xa, 0x1, 0x9) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000100)={0xff, @remote={0xac, 0x14, 0x14, 0xbb}, 0x24e20, 0x0, 'fo\x00', 0x2, 0x5, 0x58}, 0x2c) io_setup(0x401, &(0x7f0000000140)=0x0) r3 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x400) r4 = creat(&(0x7f0000000340)='./file0\x00', 0x20) io_submit(r2, 0x2, &(0x7f00000003c0)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x6, 0x8001, r0, &(0x7f0000000200)="61eed1de96a2335f9f4a147eb202da89801ee5", 0x13, 0x7, 0x0, 0x1, r3}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x7, 0x5e52, r1, &(0x7f00000002c0)="8d601e05cf3994fd47a464e96306107ebe719fd24ec1f7ad58b8be56c65a4d3c6ae7662722c6bc4b7637a239284dc490be4dc3ffcfa8f42e4271dd0bce146992676d5ae0c74f16431b064fc0bf9b2d008f38dbf1e92fbf963011c0cf51affa1def063ce1156affd4c467386352cd03d4f84ca02f028f33cc88db09c7c1", 0x7d, 0x6, 0x0, 0x0, r4}]) syz_open_pts(r4, 0x280000) 2018/06/01 20:30:51 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009022380060109ec000000", 0x1f) 2018/06/01 20:30:51 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000880060109ec000000", 0x1f) 2018/06/01 20:30:51 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x165000, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047"}], 0x0, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_X86_SET_MCE(r3, 0xc028ae92, &(0x7f0000000140)={0xbffffffffffffff7}) preadv(r3, &(0x7f0000000080)=[{&(0x7f0000000380)=""/104, 0x68}, {&(0x7f0000000000)=""/19, 0xffffffffffffff8d}, {&(0x7f0000000300)=""/96, 0x60}], 0x10000194, 0xfffffffffffffffc) 2018/06/01 20:30:51 executing program 3: getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000680)={0x0, @in6={{0xa, 0x0, 0x0, @empty, 0x3}}}, &(0x7f0000000500)=0x6b) kexec_load(0x0, 0x7, &(0x7f00000005c0), 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000040)={r0, 0xf41}, 0x8) [ 184.282475] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. [ 184.354422] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. 2018/06/01 20:30:52 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) unlink(&(0x7f00000000c0)='./file0\x00') read(r0, &(0x7f0000000280)=""/28, 0x58) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) io_setup(0x4a2, &(0x7f0000000100)=0x0) io_destroy(r1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r2 = creat(&(0x7f0000000200)='./file0\x00', 0x90) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f00000002c0)="c30de2bef5396932c97a9a385b5d3f2582d23b3b972b4e2c775632377435a64d6540e22ca698594761fd4effa4a57e560fc16c545db7fceb9ca66a69f8716a72cfd354d7643c15ec8aaa519191ab46422f712a624d46e9147732296eb316c2edaf71b706c2f332d3d4afc4ee8b51148b679a9ef2", 0x74) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0a85322, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000140)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/06/01 20:30:52 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="661a7dee1c2600000000"], 0x0, 0x0, &(0x7f0000000140)}) ppoll(&(0x7f0000000000)=[{r1}, {r1}, {r1}], 0x3, &(0x7f0000000080), &(0x7f00000000c0), 0x8) 2018/06/01 20:30:52 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060809ec000000", 0x1f) 2018/06/01 20:30:52 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x8c1, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc1105511, &(0x7f00000000c0)={0x5}) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0xfffffffffffffff8, 0x107081) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0xe3, 0x2, 0x0, 0xa, 0x3, 0x9b2, 0xfffffffffffffffd}, 0x20) r2 = semget$private(0x0, 0x2, 0x408) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000000)={&(0x7f0000ffd000/0x3000)=nil, 0x9, 0x0, 0x40, &(0x7f0000ffe000/0x2000)=nil, 0x9}) semctl$GETNCNT(r2, 0x2, 0xe, &(0x7f0000000140)=""/138) 2018/06/01 20:30:52 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000880060109ec000000", 0x1f) 2018/06/01 20:30:52 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) socketpair(0x5, 0x6, 0x4, &(0x7f00000013c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0x14) sendmsg$nl_route_sched(r1, &(0x7f0000001380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000001340)={&(0x7f0000000280)=@deltfilter={0x1084, 0x2d, 0x8, 0x70bd2b, 0x25dfdbfe, {0x0, r2, {0xd, 0x5}, {0x8, 0x8}, {0x7, 0xffe0}}, [@TCA_RATE={0x8, 0x5, {0x0, 0x3}}, @filter_kind_options=@f_basic={{0xc, 0x1, 'basic\x00'}, {0x1044, 0x2, @TCA_BASIC_ACT={0x1040, 0x3, @m_connmark={0x103c, 0x8, {{0x10, 0x1, 'connmark\x00'}, {0x20, 0x2, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x2b38, 0x80, 0x7, 0x0, 0x8}, 0x7fffffff}}}, {0x1004, 0x6, "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"}}}}}}, @TCA_CHAIN={0x8, 0xb, 0xa9}]}, 0x1084}, 0x1, 0x0, 0x0, 0x800}, 0x80) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) write(r0, &(0x7f00000001c0), 0x0) 2018/06/01 20:30:52 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000001200)=""/145, &(0x7f0000000080)=0x5a7) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000300)={'nat\x00'}, &(0x7f00000000c0)=0xffffffffffffff0c) 2018/06/01 20:30:52 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000000000)=""/52, 0x34) open(&(0x7f0000000040)='./file0\x00', 0x141e00, 0x2) [ 184.990864] binder: 12044:12047 unknown command -293791130 [ 185.003634] ================================================================== [ 185.011304] BUG: KASAN: use-after-free in nla_strlcpy+0x13d/0x150 [ 185.017563] Read of size 1 at addr ffff8801b888049d by task syz-executor1/12053 [ 185.025017] [ 185.026665] CPU: 0 PID: 12053 Comm: syz-executor1 Not tainted 4.17.0-rc7+ #78 [ 185.033944] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 185.043314] Call Trace: [ 185.045929] dump_stack+0x1b9/0x294 [ 185.049591] ? dump_stack_print_info.cold.2+0x52/0x52 [ 185.051541] binder: 12044:12047 ioctl c0306201 20000200 returned -22 [ 185.054798] ? printk+0x9e/0xba [ 185.054849] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 185.069381] ? kasan_check_write+0x14/0x20 [ 185.073648] print_address_description+0x6c/0x20b [ 185.078514] ? nla_strlcpy+0x13d/0x150 [ 185.079304] binder: 12044:12047 unknown command -293791130 2018/06/01 20:30:52 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xfffffffffffffffc, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="651dc8ef05f7ec80c454037e", 0xc, 0x3}], 0x8000, &(0x7f0000000040)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x2, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x43, 0x0) fanotify_mark(r0, 0xaa, 0x20000, r1, &(0x7f00000001c0)='./file0\x00') 2018/06/01 20:30:52 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000390000)="1f0000000007fd02010c00f60000ff008109f80009000180060809ec000000", 0x1f) [ 185.082411] kasan_report.cold.7+0x242/0x2fe [ 185.082446] __asan_report_load1_noabort+0x14/0x20 [ 185.082465] nla_strlcpy+0x13d/0x150 [ 185.095808] binder: 12044:12047 ioctl c0306201 20000200 returned -22 [ 185.097395] nfnl_acct_new+0x574/0xc50 [ 185.097422] ? nfnl_acct_overquota+0x380/0x380 [ 185.097451] ? graph_lock+0x170/0x170 [ 185.097484] ? print_usage_bug+0xc0/0xc0 [ 185.097502] ? zap_class+0x720/0x720 [ 185.127854] ? find_held_lock+0x36/0x1c0 [ 185.131941] ? graph_lock+0x170/0x170 [ 185.135762] ? lock_downgrade+0x8e0/0x8e0 2018/06/01 20:30:52 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='net/route\x00') r2 = socket$kcm(0x29, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x3a, &(0x7f0000000180)={'IDLETIMER\x00'}, &(0x7f00000001c0)=0x1e) preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) [ 185.139932] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 185.145489] ? __lock_is_held+0xb5/0x140 [ 185.149576] ? nfnl_acct_overquota+0x380/0x380 [ 185.154172] nfnetlink_rcv_msg+0xdb5/0xff0 [ 185.158447] ? __sanitizer_cov_trace_cmp1+0x17/0x20 [ 185.163472] ? nfnetlink_rcv_msg+0x3bc/0xff0 [ 185.167890] ? perf_trace_lock+0x495/0x900 [ 185.172164] ? nfnetlink_bind+0x3a0/0x3a0 [ 185.176330] ? graph_lock+0x170/0x170 [ 185.180139] ? find_held_lock+0x36/0x1c0 [ 185.184228] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 2018/06/01 20:30:52 executing program 0: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={r0, 0x401, 0x8}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xe, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_CREATE(0x4, &(0x7f0000000880)={0x13, 0x0, 0x0, 0x0, 0x20000000, 0x0}, 0x2c) [ 185.189791] netlink_rcv_skb+0x172/0x440 [ 185.193869] ? nfnetlink_bind+0x3a0/0x3a0 [ 185.198098] ? netlink_ack+0xbc0/0xbc0 [ 185.202003] ? __netlink_ns_capable+0x100/0x130 [ 185.206698] nfnetlink_rcv+0x1fe/0x1ba0 [ 185.210695] ? rcu_is_watching+0x85/0x140 [ 185.214865] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 185.220090] ? nfnl_err_reset+0x2d0/0x2d0 [ 185.224256] ? netlink_remove_tap+0x610/0x610 [ 185.228769] ? refcount_add_not_zero+0x320/0x320 [ 185.233549] ? rcu_is_watching+0x85/0x140 [ 185.237713] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 185.242918] ? netlink_skb_destructor+0x210/0x210 [ 185.247872] ? kasan_check_write+0x14/0x20 [ 185.252129] netlink_unicast+0x58b/0x740 [ 185.256219] ? netlink_attachskb+0x970/0x970 [ 185.260641] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 185.266193] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 185.271227] ? security_netlink_send+0x88/0xb0 [ 185.275828] netlink_sendmsg+0x9f0/0xfa0 [ 185.279919] ? netlink_unicast+0x740/0x740 [ 185.284184] ? security_socket_sendmsg+0x94/0xc0 2018/06/01 20:30:52 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x1}], 0x1c) syz_mount_image$jfs(&(0x7f00000001c0)='jfs\x00', &(0x7f0000000200)='./file0\x00', 0x7, 0x2, &(0x7f0000001280)=[{&(0x7f0000000240), 0x0, 0x542}, {&(0x7f0000000280)="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", 0x1000, 0x6}], 0x800, &(0x7f00000012c0)={[{@usrquota='usrquota', 0x2c}]}) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x100000000009) syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x10000) r1 = accept(r0, &(0x7f0000317000)=ANY=[], &(0x7f0000123000)) ioctl$int_in(r0, 0x5421, &(0x7f0000000240)=0x2) listen(r0, 0x0) sendto$inet(r0, &(0x7f00000000c0)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000a68000)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, &(0x7f000044fffc)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r2, @in={{0x2, 0x4e21}}, 0xfff, 0x0, 0x347800, 0x9, 0x79}, &(0x7f0000000080)=0x98) [ 185.288961] ? netlink_unicast+0x740/0x740 [ 185.293226] sock_sendmsg+0xd5/0x120 [ 185.296969] sock_write_iter+0x35a/0x5a0 [ 185.301054] ? sock_sendmsg+0x120/0x120 [ 185.305069] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 185.310631] ? iov_iter_init+0xc9/0x1f0 [ 185.314640] __vfs_write+0x64d/0x960 [ 185.318383] ? kernel_read+0x120/0x120 [ 185.322316] ? schedule+0xef/0x430 [ 185.325880] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 185.331456] ? rw_verify_area+0x118/0x360 [ 185.335633] vfs_write+0x1f8/0x560 [ 185.339199] ksys_write+0xf9/0x250 [ 185.342767] ? __ia32_sys_read+0xb0/0xb0 [ 185.346852] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 185.351727] __x64_sys_write+0x73/0xb0 [ 185.355635] do_syscall_64+0x1b1/0x800 [ 185.359535] ? finish_task_switch+0x1ca/0x840 [ 185.364051] ? syscall_return_slowpath+0x5c0/0x5c0 [ 185.369004] ? syscall_return_slowpath+0x30f/0x5c0 [ 185.374027] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 185.379423] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 185.384297] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 185.389501] RIP: 0033:0x455a09 [ 185.392703] RSP: 002b:00007f24dbf32c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 185.400453] RAX: ffffffffffffffda RBX: 00007f24dbf336d4 RCX: 0000000000455a09 [ 185.407736] RDX: 000000000000001f RSI: 0000000020390000 RDI: 0000000000000014 [ 185.415025] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 185.422314] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 185.429595] R13: 00000000000007a8 R14: 0000000000700860 R15: 0000000000000000 [ 185.436901] [ 185.438535] Allocated by task 9093: [ 185.442200] save_stack+0x43/0xd0 [ 185.445669] kasan_kmalloc+0xc4/0xe0 [ 185.449409] kasan_slab_alloc+0x12/0x20 [ 185.453405] kmem_cache_alloc+0x12e/0x760 [ 185.457562] anon_vma_clone+0x138/0x720 [ 185.461550] anon_vma_fork+0xe8/0x950 [ 185.465364] copy_process.part.38+0x2eff/0x6e70 [ 185.470050] _do_fork+0x291/0x12a0 [ 185.473601] __x64_sys_clone+0xbf/0x150 [ 185.477595] do_syscall_64+0x1b1/0x800 [ 185.481496] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 185.486682] [ 185.488313] Freed by task 12061: [ 185.491691] save_stack+0x43/0xd0 [ 185.495155] __kasan_slab_free+0x11a/0x170 [ 185.499401] kasan_slab_free+0xe/0x10 [ 185.503213] kmem_cache_free+0x86/0x2d0 [ 185.507200] unlink_anon_vmas+0x3aa/0xa40 [ 185.511362] free_pgtables+0x271/0x380 [ 185.515266] exit_mmap+0x2c9/0x5a0 [ 185.518821] mmput+0x251/0x610 [ 185.522021] flush_old_exec+0xb94/0x20e0 [ 185.526085] load_elf_binary+0xa33/0x5610 [ 185.530229] search_binary_handler+0x17d/0x570 [ 185.534810] do_execveat_common.isra.34+0x16ce/0x2590 [ 185.539986] __x64_sys_execve+0x8d/0xb0 [ 185.543949] do_syscall_64+0x1b1/0x800 [ 185.547823] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 185.552990] [ 185.554612] The buggy address belongs to the object at ffff8801b8880480 [ 185.554612] which belongs to the cache anon_vma_chain of size 64 [ 185.567438] The buggy address is located 29 bytes inside of [ 185.567438] 64-byte region [ffff8801b8880480, ffff8801b88804c0) [ 185.579125] The buggy address belongs to the page: [ 185.584055] page:ffffea0006e22000 count:1 mapcount:0 mapping:ffff8801b8880000 index:0x0 [ 185.592197] flags: 0x2fffc0000000100(slab) [ 185.596432] raw: 02fffc0000000100 ffff8801b8880000 0000000000000000 000000010000002a [ 185.604302] raw: ffffea000714cd20 ffffea0006dacbe0 ffff8801da94a500 0000000000000000 [ 185.612175] page dumped because: kasan: bad access detected [ 185.617964] [ 185.619574] Memory state around the buggy address: [ 185.624490] ffff8801b8880380: fb fb fb fb fc fc fc fc fb fb fb fb fb fb fb fb [ 185.631834] ffff8801b8880400: fc fc fc fc fb fb fb fb fb fb fb fb fc fc fc fc [ 185.639181] >ffff8801b8880480: fb fb fb fb fb fb fb fb fc fc fc fc fb fb fb fb [ 185.646521] ^ [ 185.650652] ffff8801b8880500: fb fb fb fb fc fc fc fc fb fb fb fb fb fb fb fb [ 185.657997] ffff8801b8880580: fc fc fc fc fb fb fb fb fb fb fb fb fc fc fc fc [ 185.665349] ================================================================== [ 185.672694] Disabling lock debugging due to kernel taint [ 185.678959] Kernel panic - not syncing: panic_on_warn set ... [ 185.678959] [ 185.686344] CPU: 0 PID: 12053 Comm: syz-executor1 Tainted: G B 4.17.0-rc7+ #78 [ 185.695010] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 185.704364] Call Trace: [ 185.706971] dump_stack+0x1b9/0x294 [ 185.710614] ? dump_stack_print_info.cold.2+0x52/0x52 [ 185.715825] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 185.720600] ? nla_strlcpy+0xd0/0x150 [ 185.724571] panic+0x22f/0x4de [ 185.727751] ? add_taint.cold.5+0x16/0x16 [ 185.731888] ? do_raw_spin_unlock+0x9e/0x2e0 [ 185.736284] ? do_raw_spin_unlock+0x9e/0x2e0 [ 185.740681] ? nla_strlcpy+0x13d/0x150 [ 185.744556] kasan_end_report+0x47/0x4f [ 185.748516] kasan_report.cold.7+0x76/0x2fe [ 185.752827] __asan_report_load1_noabort+0x14/0x20 [ 185.757752] nla_strlcpy+0x13d/0x150 [ 185.761463] nfnl_acct_new+0x574/0xc50 [ 185.765353] ? nfnl_acct_overquota+0x380/0x380 [ 185.769951] ? graph_lock+0x170/0x170 [ 185.773781] ? print_usage_bug+0xc0/0xc0 [ 185.777858] ? zap_class+0x720/0x720 [ 185.781573] ? find_held_lock+0x36/0x1c0 [ 185.785622] ? graph_lock+0x170/0x170 [ 185.789423] ? lock_downgrade+0x8e0/0x8e0 [ 185.793573] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 185.799105] ? __lock_is_held+0xb5/0x140 [ 185.803163] ? nfnl_acct_overquota+0x380/0x380 [ 185.807735] nfnetlink_rcv_msg+0xdb5/0xff0 [ 185.811974] ? __sanitizer_cov_trace_cmp1+0x17/0x20 [ 185.816976] ? nfnetlink_rcv_msg+0x3bc/0xff0 [ 185.821374] ? perf_trace_lock+0x495/0x900 [ 185.825609] ? nfnetlink_bind+0x3a0/0x3a0 [ 185.829745] ? graph_lock+0x170/0x170 [ 185.833533] ? find_held_lock+0x36/0x1c0 [ 185.837585] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 185.843114] netlink_rcv_skb+0x172/0x440 [ 185.847161] ? nfnetlink_bind+0x3a0/0x3a0 [ 185.851300] ? netlink_ack+0xbc0/0xbc0 [ 185.855181] ? __netlink_ns_capable+0x100/0x130 [ 185.859841] nfnetlink_rcv+0x1fe/0x1ba0 [ 185.863806] ? rcu_is_watching+0x85/0x140 [ 185.867945] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 185.873135] ? nfnl_err_reset+0x2d0/0x2d0 [ 185.877276] ? netlink_remove_tap+0x610/0x610 [ 185.881765] ? refcount_add_not_zero+0x320/0x320 [ 185.886511] ? rcu_is_watching+0x85/0x140 [ 185.890646] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 185.895825] ? netlink_skb_destructor+0x210/0x210 [ 185.900668] ? kasan_check_write+0x14/0x20 [ 185.904899] netlink_unicast+0x58b/0x740 [ 185.908953] ? netlink_attachskb+0x970/0x970 [ 185.913351] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 185.918882] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 185.923887] ? security_netlink_send+0x88/0xb0 [ 185.928458] netlink_sendmsg+0x9f0/0xfa0 [ 185.932515] ? netlink_unicast+0x740/0x740 [ 185.936742] ? security_socket_sendmsg+0x94/0xc0 [ 185.941486] ? netlink_unicast+0x740/0x740 [ 185.945712] sock_sendmsg+0xd5/0x120 [ 185.949430] sock_write_iter+0x35a/0x5a0 [ 185.953482] ? sock_sendmsg+0x120/0x120 [ 185.957453] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 185.962976] ? iov_iter_init+0xc9/0x1f0 [ 185.966943] __vfs_write+0x64d/0x960 [ 185.970647] ? kernel_read+0x120/0x120 [ 185.974535] ? schedule+0xef/0x430 [ 185.978062] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 185.983592] ? rw_verify_area+0x118/0x360 [ 185.987731] vfs_write+0x1f8/0x560 [ 185.991261] ksys_write+0xf9/0x250 [ 185.994791] ? __ia32_sys_read+0xb0/0xb0 [ 185.998841] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 186.003680] __x64_sys_write+0x73/0xb0 [ 186.007554] do_syscall_64+0x1b1/0x800 [ 186.011436] ? finish_task_switch+0x1ca/0x840 [ 186.015920] ? syscall_return_slowpath+0x5c0/0x5c0 [ 186.020838] ? syscall_return_slowpath+0x30f/0x5c0 [ 186.025762] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 186.031127] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 186.035963] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 186.041139] RIP: 0033:0x455a09 [ 186.044322] RSP: 002b:00007f24dbf32c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 186.052027] RAX: ffffffffffffffda RBX: 00007f24dbf336d4 RCX: 0000000000455a09 [ 186.059281] RDX: 000000000000001f RSI: 0000000020390000 RDI: 0000000000000014 [ 186.066538] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 186.073790] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 186.081042] R13: 00000000000007a8 R14: 0000000000700860 R15: 0000000000000000 [ 186.088761] Dumping ftrace buffer: [ 186.092284] (ftrace buffer empty) [ 186.095976] Kernel Offset: disabled [ 186.099589] Rebooting in 86400 seconds..