2d3) 2018/02/27 07:48:52 executing program 4: r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2714, &(0x7f0000531000)=""/1, &(0x7f0000000000)=0x1) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)=ANY=[@ANYBLOB="0505000008000000000000000900"], &(0x7f0000000080)=0xe) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00000000c0), 0x4) [ 178.449666] RDS: rds_bind could not find a transport for 172.20.0.170, load rds_tcp or rds_rdma? 2018/02/27 07:48:52 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00001cbff7)='net/tcp6\x00') accept4(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000080)=0x10, 0x800) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x80, 0x3) readv(r0, &(0x7f0000265ff8)=[{&(0x7f0000c3e000)=""/256, 0x100}], 0x1) 2018/02/27 07:48:52 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x89f9, &(0x7f0000000540)={"73b09c30000000001f00"}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x80840, 0x0) r2 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000580)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@empty}}, &(0x7f0000000480)=0xe8) fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000800)=0x0) getresuid(&(0x7f0000000840), &(0x7f0000000880)=0x0, &(0x7f00000008c0)) getgroups(0x1, &(0x7f0000000900)=[0xffffffffffffffff]) r11 = getpgrp(0xffffffffffffffff) r12 = geteuid() fstat(r0, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000009c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000a00)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000000b00)=0xe8) stat(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000d00)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e22}, 0x8, &(0x7f0000000440)=[{&(0x7f0000000200)="a6328c81ac9565a24a3f9b65ba600a4da9b1dcd61467fc3a9bfcf707d791be360084777e6312c5d7286cfac66a80292193ef20ce1635d8879720ecc2eaa90f0c33d23f12d32a13837f2b94a42271fd45ee66802b5c87a7fa2ee3aa0612ee1a5dc368be10be61006198538a8a1b6a3fb31d1a421aaad65e77db98bbead1560bd17613ab", 0x83}, {&(0x7f00000002c0)="55b6c3aedcffead75ef1736a69601912f4ffa6fff76ec0c4ed92b073c7a04d0f5e8ea673748c52c612fa0d29cbd6143b70cc2fdd75", 0x35}, {&(0x7f0000000300)="dabf83da47e5850ed5414b0aaefa5ec5740aed57c5cac77c32e3adbd08ac34ffd21093f0fcec579bb95d1c1064098c7897459499a768af33b51b9cc2fa96b9e7337f0c46d80b", 0x46}, {&(0x7f0000000380)="5e162f1943e88e9f7914e7b183b5ef727665f651995d48a110044662992be85809d0cbd2e61ce36cefc125f02f1d4826a26ce5807ede63a9fa045548c273c439f3955511f962bfaeafa7a107177c3d30e6a6e76490c9df903cfc76fb10c8ec1b18765208320d59c704a2a56ccd74311a1f91881d1fb40e80ad8a46b144eff11ceaaa4f00a03381d3b606cbcecf31089c9505eb637042e9712e7dbce991", 0x9d}], 0x4, &(0x7f0000000c00)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @rights={0x10, 0x1, 0x1, [r0]}], 0xcc, 0x4000}, 0x4000000) r17 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x5, @empty, 0x3}}, 0x400, 0x1, 0x100000000, 0x0, 0x7}, &(0x7f00000001c0)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r17, 0x84, 0x18, &(0x7f0000000000)={r18, 0x3ff}, 0x281c9002) 2018/02/27 07:48:52 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x8, 0x8400000000003, 0xffffffff00000005}, 0x2c) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xfffffffffffffc00, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000006c0)={{{@in=@empty, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f00000000c0)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000440)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000500)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000640)={0x5, 0xf, &(0x7f00000003c0)=ANY=[@ANYBLOB="1835000000070000000000000000000000080201000000000000000000000000003906f8fffcffffff0000000000000000181f0000", @ANYRES32=r0, @ANYBLOB="0000000000000000c5f0f8ff0400000000000000000000000501ffffffffffff0000000000000000eb65c0ff0000000000000000000000009500000000000000"], &(0x7f0000000280)='syzkaller\x00', 0x3, 0xd9, &(0x7f00000002c0)=""/217, 0x41f00, 0x1, [], r3}, 0x48) truncate(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffffb) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) 2018/02/27 07:48:52 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socket(0x40000000, 0x0, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[@ANYBLOB="010400000600"], 0x6) 2018/02/27 07:48:52 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x40) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000100)={@rand_addr, @local, 0x0}, &(0x7f0000000140)=0xc) bind$packet(r0, &(0x7f0000000180)={0x11, 0x17, r1, 0x1, 0x9, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r2 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r3 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f000057f000)={0x73, 0x79, 0x7a}, &(0x7f0000d6c000)='1', 0x1, r2) keyctl$unlink(0x9, r3, r2) 2018/02/27 07:48:52 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x200, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000000100)={0x2, 0xffffffffffffff9d, 0x9, 0x1, 0x1}) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f0000000080)='net/ip_mr_cache\x00') readv(r3, &(0x7f0000008f60)=[{&(0x7f0000003000)=""/1353, 0x549}], 0x1) 2018/02/27 07:48:52 executing program 4: r0 = getpid() prctl$setptracer(0x59616d61, r0) r1 = getpgrp(r0) prctl$setptracer(0x59616d61, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x200000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) kcmp(r1, r0, 0x3, r2, r3) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000080)=0x100000000, &(0x7f00000000c0)=0x2) 2018/02/27 07:48:52 executing program 0: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0xa, 0x1, 0x84) write$vnet(r0, &(0x7f0000839f98)={0x1, {&(0x7f0000222000)=""/4096, 0x1000, &(0x7f00006bf000)=""/47}}, 0x68) getpeername$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x10) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000f50fc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/27 07:48:52 executing program 3: getpgid(0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)) r0 = openat$dir(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x88200, 0x140) sync_file_range(r0, 0x4, 0x9, 0x2) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x80000) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000000280)={0x2, &(0x7f0000000140)=[{}, {}]}) r3 = getpgrp(r1) r4 = getpid() kcmp(r3, r4, 0x7, 0xffffffffffffffff, 0xffffffffffffffff) 2018/02/27 07:48:52 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000600)="6e36d3129f7332531ec9924562dc336f65742f69705f7461626c65735f6d61746368657300d17408eb266de56d1fe88850fd3fc27372be48e8fc55ce186d0f272a7c57333968dbef904c56574c9feb6c0fd9407dee1dc589b9e439064c6e95d5d3e820cc6112813e06b74b867c929eb4e9c52bb85caea307afc455af8e31ca464b20afe3867f000000000000000065b8bc23d6413be435ac504f4d083070c94bafb323ea50eff12b7b812fb3c3ce23318d42ae67a63234b0e7fdda523e43f1db0d78539c1dd91566d35536ac97467945a9b4a98bfd5160347047d799fd80817e89fd97814c5427b379bc788ee9") ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) pread64(r0, &(0x7f00008c1f77), 0xfffffffffffffe4f, 0x80040) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000000)) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000000200)={"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"}) 2018/02/27 07:48:52 executing program 2: clock_nanosleep(0x0, 0x3, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000000000)) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000400)) pipe2(&(0x7f0000004700)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) syz_open_dev$admmidi(&(0x7f0000000380)='/dev/admmidi#\x00', 0x6, 0x1) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000004740)={'nr0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000004780)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000004880)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000048c0)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@broadcast=0xffffffff, 0x4e21, 0x4, 0x4e23, 0x0, 0x2, 0x20, 0xa0, 0x5c, r3, r4}, {0xcf, 0x7, 0xfff, 0x5, 0x2, 0x8, 0x2, 0xffff}, {0x5, 0x7fffffff, 0x5, 0xfffffffffffffffd}, 0x4, 0x6e6bb6, 0x2, 0x0, 0x3, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2}, 0xa, @in=@multicast1=0xe0000001, 0x3505, 0x4, 0x3, 0x0, 0x7ff, 0x400, 0x1}}, 0xe8) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000080)=0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00000003c0)={r2, r2}) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000300)={r5, r4, r6}, 0xc) r7 = getpid() sched_setaffinity(r7, 0x8, &(0x7f0000000040)=0x81) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x6, 0x1) setsockopt$inet_tcp_int(r8, 0x6, 0x11, &(0x7f0000000100)=0xd82c, 0x4) request_key(&(0x7f0000000180)='big_key\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)='systemem0}(\'$\x00', 0xfffffffffffffffa) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000000340)={&(0x7f0000000000/0x1000)=nil, 0x8, 0x0, 0x44, &(0x7f0000ffe000/0x2000)=nil, 0x10001}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x2, 0x0) ptrace(0x421f, r5) mprotect(&(0x7f0000888000/0x2000)=nil, 0x2000, 0x4) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/02/27 07:48:52 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socket(0x40000000, 0x0, 0x0) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[@ANYBLOB="010400000600"], 0x6) 2018/02/27 07:48:52 executing program 5: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x751b}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000003800)='/selinux/status\x00', 0x0, 0x0) bind$bt_l2cap(r2, &(0x7f0000003840)={0x1f, 0x5, {0x800, 0x4, 0x0, 0x6, 0x3, 0x7}, 0x1, 0x8}, 0xe) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000003ffc)=0x0, &(0x7f0000f1f000)=0x0, &(0x7f0000000000)) r5 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x6, 0x131000) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000000080)={0x1000, {{0x2, 0x4e20, @rand_addr=0x1a1c}}}, 0x90) lstat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000f40)='./file0\x00', &(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000001bc0)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@empty}}, &(0x7f0000001cc0)=0xe8) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000001f40)={0x0, 0x0}, &(0x7f0000003000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000003040)={{{@in=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@mcast1}}, &(0x7f0000003140)=0xe8) ioctl$VHOST_SET_LOG_FD(r5, 0x4004af07, &(0x7f00000037c0)=r5) r13 = geteuid() stat(&(0x7f0000003180)='./file0\x00', &(0x7f00000031c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r15 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000003600)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) sendmmsg$unix(r5, &(0x7f00000036c0)=[{&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000004c0)=[{&(0x7f0000000180)="2712aa47731733019facc2a2d4a4fe5ee1d00932dc03c9679e87612e98ab6f4e2fee892a4f77a8de2e5413588b4ff9b102a4367781d840ac4e9e4452c7e7e9298bef9774058eacc131ce515186d607", 0x4f}, {&(0x7f0000000200)="f156bc23cf16285acb2a8af2375c5f12b48fd45e475a1c50f2b816deef6262282b2ff769fc6fadbf54983b67a6e41c2ebfc54607ee544b1bb00e19dceaf06b6a9e17932af15482ec0f76c91c8cbce9d99dc35bfa843e2a39f219c98f0d6a43b6bfe39af9b1051362460c6c206e50a3110b640c467efb11edab4a77425af27bc9bb027e04ca2505970620a3e4bf61d41e73cc1bef01fa2fda3a75c501c95a9731775ce4e125bf43a1c11ba85c20ff39f9078314", 0xb3}, {&(0x7f00000002c0)="2bf082335be11a28f56d8c6d56bd65c7b44010256e518f5bb3e51637a834a73e49067923e7ffa06cc6056bde60a4b5106b678dcfa89b6a7fca27647231c62cc59eec21bce7e99aa946f4466a5d70e93974462311dcf4a90749e4c355d51dbedd27e9d25a0f", 0x65}, {&(0x7f0000000340)="565242ea38f2966b933ea4a0d407a76d767ae8712abf4fa23eaed35156ac3a8392bb3c58be967d7ab6f90a91bad3fec4e5", 0x31}, {&(0x7f0000000380)="52773c88f631fffb128d514cccd9fa3605ac52a8074045b6d765ba", 0x1b}, {&(0x7f00000003c0)="cd58b427742f6176fb817549fb325fe16062ad99dbedc414620d6820629fc3d213ea4360ba67499585a4e5ba838ceb1362a3c1dbcac9098ca620e9d76cc7395acf11b84039b970fd3227b57466b283109f045b75651ac262ba8fd8feba6187ee3aa136ca26eeb701494c593323ddce9c8779c8e3983131e054f185b29129c43333ecd0b38a51e280478aa2afe986c3ba7dd88b1bb1ba372400457eb754f2077460f96d06f0b2d1871c3a13f2e6b3b199a7662ab5cd88b1218844c5703489a720a1a481307363420e13726df9b32d92f766287c8da7a14127e2eafd7196a97422", 0xe0}], 0x6, 0x0, 0x0, 0x1}, {&(0x7f0000000500)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000880)=[{&(0x7f0000000540)="e20b5ad4cbcf2b0da93460570d5959c73c17438429380dea9581b1ef625d96a9907c983e422f80df576b985ee5a941cae1369a05c67c906d5e22f4b369ae28182f7b7badc37f54e1774d923aea0891f5314da978d04c7c5e9e26c38dcad15adbf0365747c513c77824d3b32102468afb80d3d3f160431666d97160415ecb7d834832a4e1e0b66af1cca5f381264ee45f53c7c28efd5b973cb0b32033da84cbbf27572a8d8ecb1e47106e3208408b2c64ca92e3e3b9b7d1929fc6c39c50f1c8b112350d2f6acd85db5cae17993c5d4b386137420c4c8d7d62", 0xd8}, {&(0x7f0000000640)='0', 0x1}, {&(0x7f0000000680)="8ebee858332914e6a7105f90181953797b003ca14f9811c28d8defbe6ece06c5cf0cba597f441d696101b189601cd4816e9b3cb5d7b5621eb09381e2c6f33d7ff72bb4d7b2499ad66b2345dc2bec452e06fd6bb038e90fb92ba1aa9fa60dd60cb9fa98761cb92cc002d5", 0x6a}, {&(0x7f0000002000)="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0x1000}, {&(0x7f0000001a40)="cfc997c83af0645d7228f8590aad25ec4b0ce59f9bfdfd6011238f40690378e2554dc4c57163a35fc6e4f0112549915b817f216cb2b986e826b649d0836c1579a5a21eb5896c8e617aa2f2a85e357d134c8819a3032d739325fb0b5d4de3d3fc3fbc05557e4fdfaffdbb41b697deec73be78920e21a90651b4cf571a985e71a9fdb9e642075dc3877ecb336c684b912dcbf9", 0x92}, {&(0x7f0000001b00)="1eef126c84f2ddd11d7230f069fef1c7ad38c2cfef8fe6b2db459a6258ab64752106bf47427d3e2ba353d36dba37488429b6231fddb5b71c59ddb09185d2a391ee02a76113e6d64e3f2e2de33bb8b3dd0c2b772d9c300311746b2a2a9b014b6961350ef49ea7e1f999cba16e144664da84b519a29876df906bbf6a", 0x7b}], 0x7, &(0x7f0000001d00)=[@rights={0x24, 0x1, 0x1, [r5, r1, r1, r5, r1, r1]}, @rights={0x10, 0x1, 0x1, [r1]}, @rights={0x10, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r5, r1]}, @cred={0x18, 0x1, 0x2, r0, r10, r3}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1, r1]}], 0x9c, 0x40}, {&(0x7f0000001dc0)=@abs={0x1, 0x0, 0x4e22}, 0x8, &(0x7f0000001f00)=[{&(0x7f0000001e00)="1d7b1d1ece7364f5b224017660add819bde2abf0a799b76bf31bb37fcf8afb5a20d4774382e8824dc2ceccbf272787844ab11b8194c55818346491af126aba92de92d6a51471b2d1c8e8d278971e56127694888759b64a86d75f1328a3420fd32d72fc66ea510e2c0a8df71e861e4bc45e0df4ccfa9d2112475de38d0990127263a6ac1e20b17e9e5be56f41cf45e4a10fd5f05388ccaee5d002e0008c1d089989d4565bd58b664dc445a52b5455d7c1a92377bc4671d74364a1a6232f148e9ff4", 0xc1}, {&(0x7f0000007000)="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", 0x1000}], 0x2, &(0x7f0000003240)=[@cred={0x18, 0x1, 0x2, r0, r11, r3}, @cred={0x18, 0x1, 0x2, r0, r12, r3}, @cred={0x18, 0x1, 0x2, r0, r13, r3}, @cred={0x18, 0x1, 0x2, r0, r14, r4}], 0x60, 0x11}, {&(0x7f00000032c0)=@abs={0x1, 0x0, 0x4e22}, 0x8, &(0x7f00000035c0)=[{&(0x7f0000003300)="3dc2309e2ba59f88a14051253c724850ff40eeffa806813602929d544b0e745b825f0db136bdbfc4d67ed17e7262d3b2166752c74ce082112c3b24f5ca2467876be3bca675aaf11901ab2309376a55f6f8457fc3af48f210bb09744a9404816bd7", 0x61}, {&(0x7f0000003380)="358387d89a99cffa38dea041de995d8e77354ea49e261ad16c85dba9c247adf856b49813f2ddb7cb22b6658d667aae212429e5d0c9d7ac10708e67f586c01d617d8ad5831528ea005aa7c3e3a887260bf999ef1d8f06416b8e50ccc5b942ff80f10e33b425c1ea29a2bd6964f9f25f17460e5424583c14d446369b00f155dd3168094c8e0f6300106e8b7b42cc5258ff9845ebdb6c2a79dbd8705cece6c3b31853e0636158fbd2dac9f718f02be71130b7a02421f3d88845b3f4254e705c0f1f18eabecf807fb8", 0xc7}, {&(0x7f0000003480)="0151f7f9b899a8c7fc178c5bda7f11e3ca8aad538fade09a784526e0007ff7c53396ac3bcf9cdf41ae714c80d02c6793e174a32ff88308427f479140037f158bd230b16a7e81c42aebbcdeff282bc7c826dfb86911d2362fecfaeb7831962e1d4391528a5f3670231f2ea82d9efcdd355012fa3e6d932178dbb2c4e0656502c170", 0x81}, {&(0x7f0000003540)="6248d01d74498a984b349a69f99865c47bdd04cb52038c3f2398799713cfa39ee483128fea99b92de76a2bf8d97c7270c6a742db4c65b56460d37c69e4c7d1cae9f41112a3c77e7dc20f78e70507a3387835398e95f38b7065a1f5de2285ad771dc76bd1", 0x64}], 0x4, &(0x7f0000003640)=[@rights={0x1c, 0x1, 0x1, [r1, r1, r5, r1]}, @rights={0x2c, 0x1, 0x1, [r1, r5, r1, r1, r5, r1, r1, r15]}, @rights={0x34, 0x1, 0x1, [r5, r1, r1, r5, r1, r1, r5, r5, r5, r1]}], 0x7c, 0x4}], 0x8, 0x20008010) r16 = perf_event_open(&(0x7f0000b5a000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r16, 0xffffffffffffffff) r17 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r17, 0x81007702, &(0x7f0000000080)=""/216) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000dc0)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) 2018/02/27 07:48:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r0, 0x5eb855) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23, @empty}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) sendto$inet(r1, &(0x7f0000531fff), 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) eventfd2(0x5, 0x80800) sendmmsg(r2, &(0x7f00000c5f88)=[{{&(0x7f0000002000)=ANY=[@ANYBLOB="0a004e2112020000ff02000000000000000000000000000103000000d5805e5aba2bf8a6f21a0b8d897a3ca5bcc70ad1a30c081127b9d8e70864f9f97920f612829e02b4b4c40cd6ebfff8880d1a64bc9fbe34a5f98b46e8217a191d453b44d3a1d2d379cf807c35042ef5fff0ce0b772d998aaa8a4acab784fb"], 0x1c, &(0x7f0000fd6000)=[{&(0x7f0000b89f3f)="1c87ae3dbd01fbaf3e48e2e789c3469cc8a532701052a650bc750185575c92e7dcc729079f7d2cfc5e20a95d1d59f6713b0af745fab772d7d4b1e90a04a65daff93774248552111ce33fd7dfa953a0b4d3b2bdfa4e0f1141274b6ab70860bae7ce4948391b00137350317ebaf4424071039dd7d5532f3343eab096659d9b772cdde99b8b0db068fa091e62f8b2caa43a156cbc9e36dad14ecbf1b7a50c91eef070bade9594c3ee3e6e3ce9ad6db7beef85b7059741db1c2440fb0800b27ec740fc", 0xc1}], 0x1, &(0x7f0000231000)=[], 0x0, 0x10}, 0x1f}], 0x1, 0x20004880) setsockopt$inet6_tcp_buf(r2, 0x6, 0xb, &(0x7f0000141000)="cdd782c5da5748b0150da559de652e44a11489660d850d28c6f08ccc6ca5b517f5c0dc2564c0574e5fc9d8489ef7ccc015040000000000001594b4fff400227e3067fcf05c1ba2e5c316ee0b049a94cc74aec3295fc39420f62e73f24d0a113781b258500a886c854554a9389b152cfc3d352c136fba3a90a842af111c11d63e7e7596881c46c020c1a1a67dcbc451a0ee17ff87be1098109a144db9d6894befb0", 0xa1) sendmsg$rds(r2, &(0x7f0000001fc0)={&(0x7f0000000040)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000080)=""/224, 0xe0}, {&(0x7f0000000180)=""/74, 0x4a}], 0x2, &(0x7f0000001cc0)=[@fadd={0x58, 0x114, 0x6, {{0x0, 0x9a}, &(0x7f0000000240)=0x1, &(0x7f0000000280)=0x80000000, 0x9, 0xfff, 0x10000, 0x800, 0xc, 0x200}}, @rdma_dest={0x18, 0x114, 0x2, {0x7f}}, @mask_cswp={0x58, 0x114, 0x9, {{0x6, 0x8}, &(0x7f00000002c0)=0x81, &(0x7f0000000300)=0x4d, 0xd8e, 0x6, 0x1800, 0xfffffffffffffff7, 0x11, 0xffffffffffff0000}}, @rdma_args={0x48, 0x114, 0x1, {{0x80000000, 0x9}, {&(0x7f0000000340)=""/233, 0xe9}, &(0x7f0000001740)=[{&(0x7f0000000440)=""/178, 0xb2}, {&(0x7f0000000500)=""/67, 0x43}, {&(0x7f0000000580)=""/252, 0xfc}, {&(0x7f0000000680)=""/154, 0x9a}, {&(0x7f0000000740)=""/4096, 0x1000}], 0x5, 0x1c}}, @rdma_args={0x48, 0x114, 0x1, {{0x6, 0x10001}, {&(0x7f00000017c0)=""/128, 0x80}, &(0x7f0000001940)=[{&(0x7f0000001840)=""/164, 0xa4}, {&(0x7f0000001900)}], 0x2, 0x21, 0x6}}, @mask_fadd={0x58, 0x114, 0x8, {{0x5, 0x7}, &(0x7f0000001980)=0x9, &(0x7f00000019c0), 0x1, 0x3f, 0x9, 0x3, 0x11, 0x1}}, @rdma_args={0x48, 0x114, 0x1, {{0x1, 0x1f}, {&(0x7f0000001a00)=""/14, 0xe}, &(0x7f0000001b00)=[{&(0x7f0000001a40)=""/154, 0x9a}], 0x1, 0x20, 0x2}}, @cswp={0x58, 0x114, 0x7, {{0xff, 0x100}, &(0x7f0000001b40)=0x8, &(0x7f0000001b80)=0x4e, 0x5334, 0x18034b1, 0xffff, 0x7, 0x0, 0x4}}, @cswp={0x58, 0x114, 0x7, {{0xfffffffffffffffd, 0x9}, &(0x7f0000001bc0)=0x9, &(0x7f0000001c00)=0x800, 0x9, 0x0, 0xfffffffffffffffd, 0x4, 0x4, 0x9}}, @mask_fadd={0x58, 0x114, 0x8, {{0x10000}, &(0x7f0000001c40)=0x1ff, &(0x7f0000001c80)=0x85f, 0x1, 0xefbf, 0x1000}}], 0x300}, 0x0) 2018/02/27 07:48:52 executing program 4: pipe(&(0x7f0000d75000)={0xffffffffffffffff, 0xffffffffffffffff}) write$selinux_access(r0, &(0x7f0000be6000)={'system_u:object_r:tun_tap_device_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20}, 0x57) fremovexattr(r0, &(0x7f0000000000)=@random={'system.', 'system_u:object_r:tun_tap_device_t:s0'}) write(r0, &(0x7f0000335000), 0xfc94) 2018/02/27 07:48:52 executing program 6: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00008db000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000781000/0x1000)=nil, 0x1000, 0x1000008, 0x10010, r0, 0x11) 2018/02/27 07:48:52 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x0, 0x80) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000140)=0x2, 0x4) r1 = socket(0xa, 0x802, 0x0) sendmsg(r1, &(0x7f0000f03fc8)={&(0x7f0000917000)=@in6={0xa, 0x4e20, 0x0, @empty}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="2000000029000000020000001d1a2d4ba2fe516e9608000000000000000000014e9a0fbc7d70b5ac8ba2f820e4d8e2278564dd0b667f5c01df4d960b2a7dfdf1a16b01dc5148f003df5f9359c907e316dfae2303175cb0383a4fe0b9940c069e843ca15839ab1e601444afb85dbbc873c7bfb92842b2327832fa0aa18a0229c8c36af24d3ed7754b75f3b979b939c31ed59e85e4ed28bc4efb6cef9b8ad9056685a09a0b7f5256a335ee08b981d33e5ca639f5bdc87710f538d88d6205a918530f79199d49"], 0x20}, 0x0) [ 178.776891] dccp_close: ABORT with 1022 bytes unread 2018/02/27 07:48:52 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0xffdffffffffffffe, 0x0) lseek(r0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x3, &(0x7f0000001000), 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000140), &(0x7f00000001c0)=0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x28003, 0x0) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000200)=""/255, 0xff}, {&(0x7f0000000300)=""/147, 0x93}, {&(0x7f0000000180)=""/27, 0x1b}, {&(0x7f00000003c0)=""/50, 0x32}], 0x4) socket$inet(0x2, 0x80002, 0x8) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000080)={'gre0\x00', 0x5}) bind$bt_sco(r2, &(0x7f0000000440)={0x1f, {0x606b, 0xcaef, 0x30, 0x1, 0x80000001, 0x800}}, 0x8) 2018/02/27 07:48:52 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000080)={0x4, 0x10, [0x8, 0x40000000000, 0x3, 0x9]}) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0x8, [0x7, 0x40, 0x81, 0x2, 0x0, 0x5fd, 0x40, 0x9]}, &(0x7f0000000100)=0x14) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000000)={0xb8, 0x1, 0x80000000, 0x37, "66d1c739f4f83b3bb31e9046cd1b6fd154ba66789890c6c9ef8f261490b2b9d76f0f52260300006e40b1b655"}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000004ef0)={{0x0, 0x0, 0x0, 0x0, "93e9ea615ac34e7cbf044b192a7dbd9d3fb90044ed21556b44c977119139a0784a9148b3a6af65082a7dedd3"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d738d54bf2007db37380b5afbb162ad65110f1a19ac268393b9d3f8cc115724c909fa3400ac817d86c36100961614c49a1b94fb8de50870b6e91abcb6e27765e", &(0x7f0000001fed)='/dev/snd/controlC#\x00', 0x13}) 2018/02/27 07:48:52 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x7) close(r0) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0xfff, 0x101080) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f00000002c0)=0x100000000) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000000280)=ANY=[@ANYBLOB="0040000000010000000800199118d64055e88943d601760007000000000007000000000000000000"]) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x7f}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e24, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, 0x4, 0x80000001, 0xffffffff, 0x8, 0x5}, &(0x7f0000000240)=0xa0) 2018/02/27 07:48:52 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socket(0x40000000, 0x0, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x0, 0x8}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[@ANYBLOB="010400000600"], 0x6) 2018/02/27 07:48:52 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x4000, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00007e4ff0), 0x10) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000140)={r3, 0x230, 0x4}, &(0x7f0000000180)=0x8) getpeername(r0, &(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f00000001c0)) 2018/02/27 07:48:52 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fe0000)=0x3) syz_open_pts(r1, 0x8100) 2018/02/27 07:48:52 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x101002) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000080)={0x846, 0x1, 0x1, r1}) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000003ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0xa0}, 0x1}, 0x0) mknodat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2) signalfd(r2, &(0x7f0000000100)={0x52a4f435}, 0x8) 2018/02/27 07:48:52 executing program 3: r0 = socket$inet(0x2, 0x7, 0x40000000000) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000440)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e00000004000000d8020000ffffffffb80000dc7e93cd004c010000b8000000fffffffffffffd657475ce5de2b52dffff4402000044020000440200dab06196ab648c76a4b4d129d613ead30573513cef475c57df8a73d4edcb36141d690f4d6ca3161aac3afdfe5d665a9bcd1b5849ccd70ba2ebfdda59366106962f41248f19dbde1a77f2707e4fc88a4d0c2c93e6b85f7483b4b8322993e6aca8856b45311c9d819fcfdd97587b51e7fc751d56faffdcd81a42b32f12b2547e27e486dce4db3df878b9b179f136d7c09bd9d302296ec291426e476afcf9", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000"], @ANYBLOB="000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009400b80000000000000000000000000000000000000000002400736f636b657400000000000000000000000000000000000000000000000200000000240052454a4543540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700094000000000000000000000000000000000000000000240052454a4543540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000801d00000000000000000000000000000000000000000000000000000000c000f8000000000a00000000000000000000000000000000500073657400000000000000000000000000000000000000000000006748f052000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000380052415445455354000000000000000000000000000000000000000000000073797a300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000940000000000000000000000000000000000000000002400000000000000000000000000000000000000000000000000000000000000feffffff"], 0x334) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x80, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14) ioctl$KDSETMODE(r1, 0x4b3a, 0x3f) 2018/02/27 07:48:52 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x1b, &(0x7f0000005e0b)) 2018/02/27 07:48:52 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) prctl$seccomp(0x16, 0x2, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x0, 0x0, 0x9}]}) pkey_alloc(0x0, 0x3) 2018/02/27 07:48:52 executing program 5: r0 = memfd_create(&(0x7f0000e5d000)='*\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000040)={0x0, 0x0, 0x0, 'queue1\x00'}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000004c00)={r0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001480)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000001580)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f00000016c0)=0xe8) fstat(r1, &(0x7f0000001b40)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001bc0)=0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001c00)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001d00)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000001e00)=0xe8) r10 = getpgrp(0xffffffffffffffff) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001e40)=0x0) r12 = geteuid() getresuid(&(0x7f00000049c0), &(0x7f0000004a00)=0x0, &(0x7f0000004a40)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004a80)={{{@in6=@mcast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f0000004b80)=0xe8) sendmsg$netlink(r0, &(0x7f0000006040)={&(0x7f0000000100)=@proc={0x10, 0x0, 0x25dfdbfb, 0x200018}, 0xc, &(0x7f0000006000)=[{&(0x7f00000001c0)={0x129c, 0x31, 0xe00, 0x70bd2b, 0x25dfdbfd, "", [@nested={0xac, 0x64, [@generic="bf528be91cdef6f34bad3e9cf074b60dab9a37f8fcdd0df4f9d27a27cc71e342d25854d84545c71d38fdebdb23614b5159c30cf2fc926e8df34c650ccd603eeb4c80a4e81e105b8c2f21df3f2b6f030a1fa88ac5f010e59b19e87ae0588d2c", @typed={0x48, 0x8c, @str='queue1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}]}, @nested={0xf0, 0x3b, [@generic="945744da5108513a27e45a124ee646e7f93e78d696e6e068d36000ca53ab2868f033229ddd8e9e48091c23f4ba1f14b9cb91aad706a4d4b38664c9d3c7fd71e1f9e86c9abbd4b30c0e920b45ca2ccd32d668020f7b76ffbd52a66a5048ec94b161c4c7f94d44b2f7135da24538eb3f95406a35dedf29711ed55b0fcd3774c16536f0b5a2450d08c67dfbd1864be48f6bf48cd7f5415947c26ab92805b74a59e178ba574188f1594e707f3ca1596b39782b24631d106f7987acfb5f2ea98c749c36251a48433b52a3dc25eaa04da36f654c0a4b4898f5a55c8d5b56a783248adf1793de45bb532a4eef"]}, @nested={0x10e4, 0x7, [@typed={0x1008, 0xe, @binary="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{&(0x7f0000006080)=ANY=[@ANYBLOB="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@ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r13, @ANYBLOB="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", @ANYRES32=r14, @ANYBLOB="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"], 0x1418}], 0x7, 0x0, 0x0, 0x80c0}, 0x8000) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000000)=0x7, 0x4) write$sndseq(r2, &(0x7f0000000040)=[{0x82, 0x6, 0x0, 0x0, @tick, {}, {}, @addr}], 0x1c) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004bc0)={{&(0x7f0000ffd000/0x1000)=nil, 0x1000}, 0x2}) 2018/02/27 07:48:52 executing program 0: ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a45320, &(0x7f000027c000)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1, 0x181000) r1 = fcntl$dupfd(r0, 0x4000000406, 0xffffffffffffffff) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000080)=0x2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) ppoll(&(0x7f000086cfd8)=[{}], 0x1, &(0x7f0000875000), &(0x7f00004afff8), 0x8) 2018/02/27 07:48:52 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000da6ff6)='/dev/ptmx\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f00003ae000)) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000040)={0xffffffffffffffe1, 0x4, 0x2, 0x7fffffff, 0x1, 0x7fffffff}) 2018/02/27 07:48:52 executing program 7: r0 = socket$netlink(0xa, 0x6, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10d, 0xf, &(0x7f0000001ffc)=0x3, 0xffffffffffffffc9) 2018/02/27 07:48:52 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000140)={0x3, r0, 0x1}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000180), &(0x7f00000001c0)=0xfffffffffffffd54) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@filter={'filter\x00', 0xe, 0x2, 0x1a4, [0x0, 0x20000980, 0x20000ac4, 0x20000af4], 0x0, &(0x7f0000000000), &(0x7f0000000980)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'yam0\x00', 'bridge0\x00', 'bcsh0\x00', 'erspan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff], 0xa4, 0xa4, 0x114, [@cluster={'cluster\x00', 0x10, {{0xffff}}}]}, []}, @common=@nflog={'nflog\x00', 0x4c, {{0x0, 0x0, 0x0, 0x0, 0x0, "ae9952830fde4bf6ac685b6c53769f488cba4794a7d198127f2b1056a17d0309991a3b2debf5b6dfdd8e7c7e3a437aeaf5072b9debbd7594d205208b4a8f9973"}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x0, []}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x0, []}]}, 0x1f4) socket$nfc_llcp(0x27, 0x1, 0x1) ioctl$TIOCSTI(r1, 0x5412, 0xffffffff) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0086401, &(0x7f0000000200)={0x42, &(0x7f0000000040)=""/66}) syz_open_dev$binder(&(0x7f0000000240)='/dev/binder#\x00', 0x0, 0x2) times(&(0x7f0000000280)) 2018/02/27 07:48:52 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f000000c000)={0x9, 0x0, 0x0, 0x0, "ddfbe36de3f9b5e3e004bcc0ae4de5d4e831c68b6c2956c2874476ee83e417454f684cab6a71b139644ea97a"}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000005000)={0x9, 0x0, 0x0, 0x0, "1ef4bc48491acd5e0c4b976cba7eef36c40efce39f2b9c125ba7a77d8dd019d6041e65648e7f165944391be5"}) r1 = fcntl$dupfd(r0, 0x0, r0) getdents64(r1, &(0x7f0000000000)=""/45, 0x2d) dup(r0) 2018/02/27 07:48:52 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socket(0x40000000, 0x0, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x7}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[@ANYBLOB="010400000600"], 0x6) 2018/02/27 07:48:52 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$int_in(r0, 0x5424, &(0x7f0000000080)=0x8) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/02/27 07:48:52 executing program 0: r0 = add_key(&(0x7f00007f8000)='user\x00', &(0x7f0000cf7ffb)={0x73, 0x79, 0x7a}, &(0x7f0000fc3f94)="f5", 0x1, 0xfffffffffffffffd) keyctl$get_persistent(0x16, 0x0, r0) 2018/02/27 07:48:52 executing program 7: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) r0 = socket(0x11, 0x100000802, 0x300) r1 = getegid() setgid(r1) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f4ffc)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00002be000)={0x1, &(0x7f0000c55000)=[{0x6}]}, 0x10) recvmsg$netrom(r0, &(0x7f00000015c0)={&(0x7f0000000040)=@ax25={0x3, {"9fda9aa7e8ded5"}, 0x3}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)="dcde276ee0a123938cb9b588af3d077b2e8921010197dee5dc69ed70e407e77b67d4b9bbdd53df6caed8ab3afa1d9dff3b2e1b62dd73188eaa19768dd6d784e4e8b57e528991305b03321098d101ced48027ba4e802e1ce1730c50e71433535ac0c284498713266eae1f39996daaa9d7900b2af3d9212c6b1922f542f5ccf5f5556fdd3914f22040f859901aedb62b31b1e5e6e90c", 0x95}, {&(0x7f0000000180)="e140d77be95f6e1c5ba54d48e4a77dd7799d624451299301fe1e573b20105b96483c9bc44614ccb85d89c5695e88bf5bd44a1429d7928f246619c5ad8c98b3e71a48aba5e247b008eb48dcb7b419c0d06c454d15223061b9ffc1b2eb39a37779b5ce0dc5ed19c2", 0x67}, {&(0x7f0000000200)="82c7705d96e98cf3224aeecdd60e8d931c77a6a94f1064c615a63a67c60f5cb4cad81a4409e3232b4d61d04c9c39ab89a0daa023cbfc544332e4668bc97960ddcd629c5e413d1c10572669b2cf930ab9e242675f3d953f7817fa12fbeafd0ba454df81757978d50f1b7e99da6150d90f22ca94275590244d27860741fe66a322f8871dac91dbd6e02f25f9e042ee550310ba2b7cf848971acb3e42b29406d4706df5b888bcdfc13661bc0d6617546d0d2ab1c4757e322761c46819c94c076c25a3d6d91a2b1729b7c5d13943a1e7da9266447ebd0d645864a89d631280d4dbf77c1fa9", 0xe3}, {&(0x7f0000000300)="cc7cc31988263fbfabaf8ddc4103c87261865fa383f7278ed9533c3bbc02f7c4ffd0867a789c634b846e18389007e9060a9d0be9ba4d41fb73083c28fdbbc90fff90f280d31de748f3c0ec", 0x4b}, {&(0x7f0000000380)="07b618a13f919469840ba330626024bdfecc8ab87e0fbd57ecd3a4965500b8680a853c177d69a3d628ffa84729e79709b147016129cc31cd83c139f2783a2e76e0820d575db27908ef7ee148cb41e3db86717b35fcd325d2c1025f9b65df5114e9fa20aa6980faa6b3cfb8c6d33db88e0cb50e28a39b4cdcd613b463da5497274439b6d8c03443b2a3219a6aaf2dd0aefa4b89a4a1d581fd018773f5dffc30cecab23c5882", 0xa5}], 0x6, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x1134, 0x40001}, 0x2) close(r0) 2018/02/27 07:48:53 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d79000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f00000000c0)=ANY=[@ANYBLOB="d0"]) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000000c0)=@ioapic) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x3, 0x20b, 0x4, 0x9, 0x7, 0x800100000000000, 0xfffffffffffffff9, 0x9, 0xffffffff, 0x3, 0x9}, 0xb) 2018/02/27 07:48:53 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0xeb) read(r0, &(0x7f0000009f45)=""/187, 0x329) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000040)=0x2000080000000002, 0x14346b95676eaa0e) sendto$inet6(r0, &(0x7f0000001ffe), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = syz_open_dev$sndmidi(&(0x7f0000000240)='/dev/snd/midiC#D#\x00', 0xffffffffffff8000, 0x292000) getdents64(r1, &(0x7f0000000280)=""/46, 0x2e) linkat(r1, &(0x7f0000000380)='./file0\x00', r1, &(0x7f00000003c0)='./file0\x00', 0x1000) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000080)={0x4, {{0xa, 0x4e20, 0x9, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}}, {{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x5d}}}, 0x108) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000002c0)) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000000340)=0x9) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000000)={@ipv4={[], [], @multicast2}, 0x0}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, 0x6, r2}) 2018/02/27 07:48:53 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000151000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = open(&(0x7f0000000000)='./file0\x00', 0x220082, 0x2) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000040)={0x0}) remap_file_pages(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2, 0x100000001, 0x1800) r3 = mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x1e20e65be3a4b91e, r0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000480)={0xfc, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="12634840010000000000000002000000000000000000f7ff0f000000000000000000000030000000000000001800000000000000", @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYBLOB="852a646600000000", @ANYRES32=r0, @ANYBLOB="000000000200000000000000852a6a7301000000", @ANYRES64=r2, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYBLOB='H\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000011000000", @ANYRES64=r3, @ANYBLOB="046304400200000010630840020000000000000001634040010000000000000001000000000000000000000010000000000000000000000028000000000000002000000000000000", @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYBLOB="852a74705d000000", @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000002000000000000001a00000000000000"], @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYBLOB='0\x00\x00\x00\x00\x00\x00\x00x\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00h\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="12634840000000000000000004000000000000000000000010000000000000000000000048000000000000001800000000000000", @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYBLOB="852a747000000000", @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="0100000000000000030000000000000012000000000000008561646600000000090000000000000000000000000000000000000000000000"], @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYBLOB='H\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00x\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="6102000000000000"], 0x87, 0x0, &(0x7f00000003c0)="d88f033d7dcdf9527df6bf1f2244e8be7164871ec901c6dffc0de77a446e3785267a8df85a991e80cb296d4408cd57a1dba315a8766c9fc0405a6f151164280230bb41123f65d93d978debe73df9360eb1fa14af6a844a8f09b238cc871f3b125db7b2093dc433b90ff10572ad77fe5dc50ad84427bb12ae847daf3b77099b497bddde688b0f6d"}) r4 = dup(r0) r5 = accept4$alg(r4, 0x0, 0x0, 0x0) io_setup(0x401, &(0x7f000014b000)=0x0) io_submit(r6, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r5, &(0x7f0000391000)="83", 0x1}]) [ 179.070481] kernel msg: ebtables bug: please report to author: Total nentries is wrong [ 179.099298] kernel msg: ebtables bug: please report to author: Total nentries is wrong 2018/02/27 07:48:53 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000709ff8)=0x33cf012d) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000080)={&(0x7f0000000000)=[0xd0e, 0x101, 0xfffffffffffffffa, 0x8, 0x2, 0x0, 0x0, 0x3], 0x8, 0xfffffffffffffffa, 0x0, 0x8, 0x8, 0xffffffff, {0x100000001, 0x100000001, 0x5f5, 0xff, 0x8, 0x1ff, 0x9, 0x1, 0x10001, 0x4, 0x7, 0x5, 0x0, 0x6, "56fdd16d5a4ecd76fb723f7b9134d2260f1f9be8255a8d960a98e487e03019d2"}}) connect$pptp(r0, &(0x7f0000000100)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x20) 2018/02/27 07:48:53 executing program 0: r0 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$bt_rfcomm(r1, &(0x7f00000000c0)={0x1f, {0x3, 0x5, 0x401, 0x4, 0x4, 0x3c5}, 0xffffffff80000000}, 0xa) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, 0xffffffffffffffff) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14) bind$bt_hci(r2, &(0x7f0000000180)={0x1f, r3, 0x2}, 0xc) 2018/02/27 07:48:53 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socket(0x40000000, 0x0, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x7}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[@ANYBLOB="010400000600"], 0x6) 2018/02/27 07:48:53 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40101, 0x1e0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f0000000040)={{0x0, 0x0, 0xff, 0x1, 0x9}, 0x5, 0x7}) name_to_handle_at(0xffffffffffffffff, &(0x7f0000ffe000)='./file0\x00', &(0x7f0000ffeff4)={0x8}, &(0x7f0000ffe000), 0x1100) 2018/02/27 07:48:53 executing program 2: r0 = gettid() syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x103000) exit(0x0) setpriority(0x0, r0, 0x0) 2018/02/27 07:48:53 executing program 5: r0 = socket$inet6_sctp(0xa, 0x8, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x30, &(0x7f0000000000)={@empty, @multicast1}, &(0x7f0000000000)=0xc) 2018/02/27 07:48:53 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000140)=0xfffffffffffffffc) r1 = memfd_create(&(0x7f0000000040)='/dev/sg#\x00', 0x2) getsockname$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14) perf_event_open(&(0x7f000025c000)={0x6, 0x78, 0x3e3, 0x2d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0xf0c2, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000180)={0xfff, 0x4, 0x3, 'queue0\x00', 0x7}) syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x6, 0x101000) 2018/02/27 07:48:53 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000e5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000000), 0x8) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000001100)='./file0\x00', 0x101, 0x10) r3 = geteuid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001140)=0x0) r5 = getpgid(0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000011c0)={0x0}, &(0x7f0000002c80)=0xc) socket$unix(0x1, 0x7, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000007840)=0x0) fcntl$getownex(r1, 0x10, &(0x7f0000003080)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000030c0)={{{@in6=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f00000031c0)=0xe8) r10 = gettid() lstat(&(0x7f0000003240)='./file0\x00', &(0x7f0000003280)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000003340)='./file0\x00', &(0x7f0000003380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r2, &(0x7f0000003400)={0x0, 0x0, &(0x7f0000003200)=[{&(0x7f0000002300)={0x948, 0x17, 0x704, 0x70bd2d, 0x25dfdbfc, "", [@generic="ee9d245ef4c8e0dedeaa975a95699ba52c52f930a79af0a96baade13fe3ba4d93f3b5fd3b559e9e210119e36a9231aa2a71fa8f4b239f9679beceae0d0dfa56c8ef67eb28dc685b524ca2b8246701b4a0c9bb90ceeefc0316a7bffcc955fca8636d3b7cbaa39e031e0cb1d8c48dae4b3afeb2659a171e973d8fd70a7764309a14a8d5667ff01de6caaa4ca88b3fdbcc42313dd69f8103f43a7bf65c071e0", @generic="65e8e717f1fa45afed9a75b204633f8f6e0370433d0ef41d61740f695b53a26b71476110c7aaeeb244a4a13e849c5fa1834032f769fc8845a1a930fb7bac14d2c27bfdc9278cc8bc901472e03cae3de3bfbf90bc37a40b58a8f27ef61a7de7fbf12c4c5125281b1d1e13bb1e9dd06a631b659df40220d0fb8478545ac39891020321b2cece133cd6349eda4a10c37d684278dca0afac", @typed={0xc, 0x14, @ipv4=@empty}, @nested={0x458, 0x84, [@generic="cbe61beed94cac4650de920e33509e11f6ed224330798eaf018bda901130bd61fa4278e6f731837677beccb35a867ee895aec39a90deeb00f32510c9f7c7b1566758fd97942c32baed5daf1778ffb25b81cefb5704250abfc4c056faddca0d2a324875ce74", @generic="6d4c57901862420faf4d8ac8e651731df194fb87d3ebdc06b3c3776cddeebb13ba7005bd76909d8bac60548a85c25bb74e9a6c55ece5b3f09301aeca660b019a1f262899ea9cc8355bfcacc96106e4b3d386fb42311d6e7c4a86bd312ad23612f6fcb7c00bafe6839f51ba412aaaae1ea65872e68affa00a56d9b0fa429b5fd273bf6dc2df33ea76ce619eb3aacc5bf5b6843b960752d285e3839d34a5158aea6efc0b363f04dda654690b7ae2a12d8a25fb75eca49deb443e48e652ebca69371bab69ed8e4dd597a036a14b9b501a6687885d025c", @generic="8fb457b84dc9d7539cdf0ff199d76c1ee55dd7b0255ab1e7dfb888325ee81bfc67", @typed={0x8, 0x5}, @generic="946005ff4178add7b6b53969e4d9f346f6bf9a73e469583be6f5ee05a3fd17f57d514119df6bdfcd27bd5f3b8d70734d61aebf3ebd8296019e5e0eff2cc7cd9b1d86f9e995e2570547490dc09e4cee0007c4ca001c0d9e14d9d134fa0aab8c7111e7bbce1f41f27c24c53aa059fe8f4c46252292ec3893a637634701a2e205acb5dc1854adc36928278f04d3dfa31be2275a8d21", @generic="71674d5f77ba8d21d0b980d4b0ea85cb3da6078d0fc655ddd5480a6fcea86ee5c1fe86a973ca4767357c4642699920b9dea50e4f4a43379f105300e3ae7eeb4bfd813f57b91e7eed5f2c28bef2c9aec6e3cdc71f463e3fa13d3704014cb0fcd1a102c672c6bc82fdfa11ea8961b981d4a3e7c604cfd1534e9d8fd6d9ecf672fc244e7582ecc36a57dcdca5823504c255592f0c05b7fc6aaf6d5dd54fd8ad0b9d9aba856c77b38d23cfcf30aa1743e38c55c65fb409ddf6d4f7cd66fbc75d8c682d7393a09ed9018ffdaf544f92e76d80bb066dccbccdf6879324d45f28ac0efd05", @typed={0x14, 0x70, @str='$}wlan1[\x00'}, @typed={0xc, 0x61, @uid=r3}, @generic="34549444ee49a1a8d7fb9d1a403e06dbbcbbdd33a2bf4d1a753b60749ac5b1f8531d036856f88ffec9e8718b55f73cac35808b52657b1229772116deb59e96584b4740b3057bedc071507243afc5f397de39b151cad25586431d4891a1107b2f51295cc6fe3c5e6b596e41385ad0dc4c83ea0cbf9330f25e1e29e53ec5782488478d", @generic="d38549410a786c90fc3b83ce99a8f60f1cf651d4d6cd53bbacfffd07bd8579730e9ed59ca81f37edb9b25d37c9c880061fd799198b6958d3663c3f0b631ee3acfc8477cc4785bc4ac833fc3fa967b0f47270bae4ec04e465ed3e938bdb24c397d057688a38fec9b8e5372fafb032a903d1fc64bb23b27b39a020c612bf0c4d550e55e9ac7c72160823226420492d6578e8544c34490c85d60e5e48cd39e0a26d42194caac18185972cb2ea8cfa5467b0589a7203769d4ea4aaa5ff155da81b56395bb5455a49706cd6cc063abcaf8e127c367ae24109f3"]}, @typed={0xc, 0x1b, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @nested={0x228, 0x30, [@typed={0xc, 0x13, @u32=0x6}, @typed={0x14, 0x39, @str='/dev/ashmem\x00'}, @typed={0xc, 0x61, @ipv4=@broadcast=0xffffffff}, @generic="450ea20390f20336a136a12a82c5ea49b1677015555a36f3110ed254075cfccfa8c04ceb39ca21d397ba09c04e723331dbb18f84d6f12be8b71b4031c05caf3b2fb2946599c0eecfa9242a3f80cdf55299d873b6ac6fdb695249da333e9b4a312596a9300f83e48b59072f73d0281abc0577925d0caef339b2f1197700fead2e40329fedf3e75778aa2bc7659b0b90e5dc4f9b3234b54bd3c86de0e4feba6c45d371756d655803e8c5ba28ff4445617ed7ef25364e462207f8b654d987655ec419a5f6d2f4f7d72196986d77c359015acf009d", @typed={0xc, 0x3b, @pid=r4}, @generic="ff18b3680b07187c7edaff70d08d441b4080b6709f7d91b4f5962107eb4b150d3284b8cd415713f9141ef0516353a9e5e6671d1aa423fb0331436bdb9d533ba3afe2d036ae262b6fbe884aa5248f14cf14da9d9af61e3d9a44bf76350f55cdf5e0b85548a43d9edb8968eae202f94815b4277b039b8ffa8fe790acfd43b137a50486333ba308b79e09b8cfe520", @typed={0x8c, 0x54, @binary="857eb135a6c77ea30ac47fb34009104d23df9b726bb49ffe67769099974a394c8c440da3ee9a37d8acd3ce239245486a960945c4cde33be78e730d3673f412b180f2f733b20246ba74eff4fa4d781dd066fb0428dea35393aca1919a287a4a883578862c005a5782063357906708a614e3bdc491799fd0674a252ccb9df4065b7f2dd675"}]}, @typed={0xc, 0x29, @pid=r5}, @generic="0850be07fd07a20c91546a34a55d9dfd4617967dc003b4e30bdc163fb6b98fa51f9bba4bc24e0dde308fef78b47a9d4ad9459aa058af57a92133a0333ed2b31755af651ce94c41de1a5aed18a32fea4037ec654d4df66ba53deae3f155c00afa0ce32f0a4cc9038a4382f0b8b747b451435b5a5e3a95140954", @nested={0xc8, 0x8e, [@generic="e188785c613a5ec329a7f65d8ee9e412c043f07d7e58ec81b3e011696dc46ade14c718c9a9583c4316024336512ff98a44deffa526ecb437d3eceff2a77bb8507054efec7f574d7f5b123d9c2b0d569a2367ad3c78d422c463ea3112fcacdc178950221d9562648a904969712c1cccf581b67b1d97786cfc7f6c4750837b9fa31c7f0026c9f8e2df02fd3c625118d6fea57ac0b763e0b502a7cf1c8184cabe10852c1000eafc0344b9a85887a7c1633fcce7dea0607dbccfbb1d014ae417320da4ed"]}, @generic="ec494b0437cf22f1bd2fe2605fce6bbd41c28915515e529189485128ae1018"]}, 0x948}, {&(0x7f00000038c0)={0x28c8, 0x17, 0x101, 0x70bd29, 0x25dfdbfd, "", [@generic="747a9b91cd80a01a144c4a725a5e5a8373775022f9f91ee474f950efeec0309092863a144d0d757b09e8cc96fde93703cd38ff29709635b37e08f614a66da48fbffc52a02ffcb7c9db2f0bc75ba11e55b5f5ebabd4e7655ae3df300a", @nested={0x1394, 0x20, 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@typed={0xc, 0x13, @uid=r9}]}, @generic="6ce79eee984d9512d457c929bfb747ff6b"]}, 0x1648}], 0x4, &(0x7f0000003700)=[@cred={0x18, 0x1, 0x2, r10, r11, r12}, @rights={0x24, 0x1, 0x1, [r1, r0, r1, r1, r0, r1]}, @rights={0x14, 0x1, 0x1, [r0, r1]}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r1, r1, r0, r0, r1, r1]}], 0x80, 0x80}, 0x8000) r13 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x200, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000140)=0x0) setpgid(0x0, r14) ioctl$TUNSETOFFLOAD(r13, 0x400454d0, &(0x7f0000000140)=0xfffffffffffffffd) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000003300)={0x0, 0x0, &(0x7f0000002200)=[{&(0x7f0000000100)="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0x1000}, {&(0x7f0000001200)="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", 0x1000}], 0x2, &(0x7f0000002240)=[{0x90, 0x105, 0xfffffffffffffffd, "107ee2c58a62da10a8a22d61df4cb8838c3dadc1d2e5930942eed6f02611198feab1e4ca82f35e6ac90de3e9494e4c6c86cc6acc51d9c5f7beb6e66c688bd66d2d60844cb406d5543bac5b30d5357ecb037d0e0d8078881fb9372f854b0be1d660c29e8ad8c9f967e7c64607b4c4c8b2c8b52e8d0ea82d4bb1fbbe5f65b66ebfa58a"}], 0x90, 0x20000000}, 0x804) ioctl$BINDER_GET_NODE_DEBUG_INFO(r13, 0xc018620b, &(0x7f0000003540)={0x0}) ioctl$BINDER_WRITE_READ(r13, 0xc0306201, &(0x7f0000008000)={0xa0, 0x0, &(0x7f0000003800)=[@increfs={0x40046304, 0x2}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x68, 0x40, &(0x7f0000003640)=[@ptr={0x70742a85, 0x1, &(0x7f00000035c0), 0x1, 0x2, 0x16}, @ptr={0x70742a85, 0x0, &(0x7f0000003600), 0x1, 0x2, 0x32}, @flat={0x73622a85, 0x10a, r15}], &(0x7f00000036c0)=[0x68, 0x0, 0x0, 0x38, 0x28, 0x18, 0x48, 0x0]}, 0x1}}, @reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x18, 0x8, &(0x7f0000003780)=[@fd={0x66642a85, 0x0, r13}], &(0x7f00000037c0)=[0x48]}, 0x9a}}], 0xa3, 0x0, &(0x7f0000003440)="d16984392d47bbcadc09ad4292008f9671ff332ed55ce2d902af75ca9ac8c88e70f391696fe879528343ae98991548314654bc0b3894e4fca5b9b37ed243f04da550ca7384da322072a30a03e35b4ba279c1bfab2be736dfb27556dce8551db44fdc786492da3f814000000058ce80333eb296ee466933daa2041a3b9e17e306a8ce1d9132fcebf2239089b6b116e6e8193810db9a262f363434dac819159438b42c7e"}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000003440)='/selinux/mls\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001180)='/proc/self/net/pfkey\x00', 0x10444, 0x0) 2018/02/27 07:48:53 executing program 7: pipe(&(0x7f0000ae2000)={0x0, 0x0}) pipe2(&(0x7f00009abf7a)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup2(r1, r3) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x100}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r4, 0x3}, 0x363) tee(r2, r1, 0x3c, 0x0) 2018/02/27 07:48:53 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt(r0, 0xff, 0x0, &(0x7f00000000c0)=""/188, &(0x7f0000002000)=0xcdb0dfcf2c15e4eb) 2018/02/27 07:48:53 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socket(0x40000000, 0x0, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0) 2018/02/27 07:48:53 executing program 3: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)=0x0) r3 = epoll_create1(0x80000) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000200)={r3, r0, 0x800000000}) r4 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r4, 0x81007702, &(0x7f0000000080)=""/216) 2018/02/27 07:48:53 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='clear_refs\x00') inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x20000000) 2018/02/27 07:48:53 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x77}, 0x2c) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x10000) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000040)) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x36, &(0x7f00001a7f05)=""/251}, 0x18) 2018/02/27 07:48:53 executing program 6: r0 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={'broute\x00', 0x20, 0x3, 0x444, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000940], 0x0, &(0x7f0000000000), &(0x7f0000000140)=ANY=[@ANYBLOB="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"]}, 0x4d8) 2018/02/27 07:48:53 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = dup2(r1, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) fcntl$setown(r2, 0x8, r3) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000040)) 2018/02/27 07:48:53 executing program 5: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) signalfd(r0, &(0x7f0000000080)={0x100000000}, 0x8) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00003e8ff6)='/dev/cuse\x00', 0x2, 0x0) pread64(r1, &(0x7f0000a4c000)=""/56, 0x38, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200400, 0x0) write$fuse(r1, &(0x7f00000e5f18)=ANY=[@ANYBLOB="1000000000f500000900000000000000"], 0x10) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00000000c0)=0x1) [ 179.380738] kernel msg: ebtables bug: please report to author: Wrong len argument [ 179.390193] binder: 20994:20997 ioctl 8904 20007840 returned -22 2018/02/27 07:48:53 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f000029d000)={0x10}, 0xc, &(0x7f0000402ff2)={&(0x7f0000d5afe0)={0x14, 0x9, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400000, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000040)={0x40, 0x80}) 2018/02/27 07:48:53 executing program 3: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setparam(0x0, &(0x7f0000000100)) futex(&(0x7f000000cffc)=0x1, 0x400000006, 0x0, &(0x7f0000365ff8), &(0x7f0000869000), 0x0) io_setup(0x3, &(0x7f0000000040)=0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x204000, 0x0) io_cancel(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x3, 0xca, r0, &(0x7f0000000140)="76d6839159c9e79f2c98aecc37f44adcb885e5cb594babb35fa3c1fb74a3c2102d272db3000268ed1a27d055579e1db6b49720edc58849327f62438088889246b3d1256e79b03801e1dbee8db42770e2897f299d173ad0e36d46768df76ec186b49d70cf3edd40d35be6be165e568fadb9c87626c86161b7c7a40657aa5d542a2cb546d6358c2e1d127dd9765851d9b86de8d04b03723b50b74be18d2db88ce48e7cb8b6e58110cc", 0xa8, 0x28, 0x0, 0x0, r2}, &(0x7f0000000200)) 2018/02/27 07:48:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000eea000)='/dev/input/mice\x00', 0x0, 0x494101) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6b3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff29, 0x0, 0x10000, 0xfffffffffffffffe, 0x1000}, 0x0, 0x0, r0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) getrandom(&(0x7f0000557ff1)=""/15, 0xc7931545, 0x3) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0x3f) [ 179.421815] binder: 20994:20997 ioctl 400454d0 20000140 returned -22 [ 179.462760] binder: 20994:21009 IncRefs 0 refcount change on invalid ref 2 ret -22 [ 179.477376] binder: 20994:21009 transaction failed 29189/-22, size 104-64 line 2848 2018/02/27 07:48:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) io_cancel(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000080)}, &(0x7f0000000140)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0x10001, 0xfffffffffffffff8, 0x400, 0x67, 0x0, 0x819, 0x3ff, 0x7ff, 0x80, 0x9}) 2018/02/27 07:48:53 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000140)="6367726f757010") exit(0x0) pread64(r1, &(0x7f0000000080)=""/26, 0x1a, 0x28) 2018/02/27 07:48:53 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x800, 0x0) connect$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x400, {0xe6, 0x4, 0x80000000, 0xfffffffffffff801, 0x8001, 0x8}, 0xffff, 0x18}, 0xe) close(r0) sysfs$1(0x1, &(0x7f0000000200)='tracefs\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4}, @in6={0xa, 0x4e23, 0x8101, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffd}, @in6={0xa, 0x4e21, 0x80, @local={0xfe, 0x80, [], 0xaa}, 0x800}, @in6={0xa, 0x4e21, 0x1, @dev={0xfe, 0x80, [], 0xf}, 0x4}, @in6={0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}], 0x9c) 2018/02/27 07:48:53 executing program 1 (fault-call:5 fault-nth:0): perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socket(0x40000000, 0x0, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0) 2018/02/27 07:48:53 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000841ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$assume_authority(0x10, r2) r3 = add_key(&(0x7f00000001c0)='pkcs7_test\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$instantiate(0xc, r2, &(0x7f0000000180)="d51f564876753465966f", 0xa, r3) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00004c3e48)=ANY=[@ANYRES64=r1]) r4 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r5 = add_key(&(0x7f0000000080)='id_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$reject(0x13, r4, 0x3, 0x5, r5) 2018/02/27 07:48:53 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000005, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) msync(&(0x7f0000952000/0x3000)=nil, 0x3000, 0x4) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x150d, 0x280080) syslog(0x9, &(0x7f0000001800)=""/64, 0x40) sendmmsg(r0, &(0x7f00000017c0)=[{{0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000000100)="76b46ef3ae2ef4f507bd7b8b9e66cf1af1efa7cea7e5b1c47a22379a2fec0a6a76fe8fb661c6562fd1e2741a063f651aa3dd226577d5d4882bca5398c8a0f61c16186892a522eafa59d22d4332bcf35035f798fee5158ca430c3b2f9942a799bca89f713dac6a9b71bf8fcbd1633a922273157d5092a", 0x76}, {&(0x7f0000000180)="35c7803df567f28c7566a7ca0908d824f9da79d797fbd351bacb5d06e6779a34e7029637f6258dfe28f67896058df4d8b8a7148966895f7b548627b512a49c4b49712bc3a55bd330fbb78c1efb061b2bc832166a840ffe41af76e47d7afee55007cd70f25b821ca853cf3cc012717a0206a3bb861527e552b3eb53f8455fe37fd1b95085387c83e6fc02b316a480fc38441af486", 0x94}, {&(0x7f0000000240)="fd3f7749341e3baf57532a3bd1160907816be5f23657945913ad84cabe522cbd63947f9aa889d2d33ea94ffe38e1d69388f6495f9ba848046a5c2810eaa05c503650d70fe70e85fc255e8726a6e4bb3337ddff6b3e6760c4bdc9895f", 0x5c}, {&(0x7f00000002c0)="a29f2acc6506b35adc45c05e8c1be1e7d01573532ff6f2f165da52464efcadeed9b794c03a1fb24b6aa31d435c1860be0a2a849a45699e576f560068d56435292b18f5761a2f24f51b75673989b920baecfe9700acaabc96a4077a9f17e15f6e4a912583eed8f04394e8bdee796a76f815797e825b7007fc81fbfa8e551cf93a0058b93fe086eefeb0dce52eaddb4b281eb8fbf985106b72c905cd7d3d3a5e96ad4e6df3a778998c1370bf0a90363124ade92426eb51bca901a79cee1d93670880a3e37b81e361568a96f4d97792d2fc4cef70d2f843a32ba2eb9eb3fa94623a1c881e1056410aaf61969e167093a2e8aae5c7ac", 0xf4}, {&(0x7f00000003c0)="02953d7af12d1c02b1444a8b4e29cca63ae64c128837ecc1f948e0ad0aa0caf4bd1520327491400035e82635301731515c69c639637e10a194768ed0d3aad8a3b1576e559e77", 0x46}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="2a180404140979c1f2d8180c4a2f28b7c88984d83c8e78a1802f30fe422fc635cbeccf2e0c169a207ad4b6e6f72d85bb234cd2421d6a407a867136f6144612a34c9fa05b3f8b7184d4b5e4682f411f2a944567b2b7acc6bec3b21d1917a7af61d07e84cd70c7d7f16d0083342eebd3262e2b0f5a0206c03c78bb13fbe7aca12aeb38c9b28fd169154e42a76d07c849fa43e6a4f15ed9f534b1791e238cced4692ec692fd8f8aece3c14a13bceffdb21a1d02670fd0517dde516234110dff9af256b7dcb6c417", 0xc6}], 0x7, &(0x7f0000001840)=ANY=[@ANYBLOB="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"], 0x150, 0x40}, 0x1c85}], 0x1, 0x90) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000001640)=@add_del={0x2, &(0x7f0000001680)='ip6tnl0\x00', 0x8}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000016c0)=0x1, 0xfffffdcb) getpeername$packet(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000015c0)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001600)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) 2018/02/27 07:48:53 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000242ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000010fe0)={0x0, 0x0, 0x4}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x100, 0x4, 0x1, 0x3ff, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e22, 0xe37e, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x3fc000000000, 0x6}, &(0x7f0000000180)=0x98) fcntl$lock(r0, 0x6, &(0x7f0000003fe0)={0x1, 0x0, 0x0, 0x3}) 2018/02/27 07:48:53 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e24, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in={0x2, 0x4e23, @rand_addr=0x81}, @in6={0xa, 0x4e22, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x71}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0xdc26, @local={0xfe, 0x80, [], 0xaa}, 0x9}], 0xffffff72) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000006000)="1b0000001a00033207fffd946fa283bc0aeee6d87986c497271d85", 0x1b}], 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x4, 0x20000) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f00000000c0)) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f0000000180)={0xffffffffffff5668, 0x5bd3c63b}) ioctl$int_out(r0, 0x5462, &(0x7f0000000040)) [ 179.510381] binder: 20994:21009 ioctl 8904 20007840 returned -22 [ 179.522864] binder: 20994:20997 ioctl 400454d0 20000140 returned -22 [ 179.533211] binder: 20994:20997 IncRefs 0 refcount change on invalid ref 2 ret -22 [ 179.541010] binder: 20994:20997 transaction failed 29189/-22, size 104-64 line 2848 2018/02/27 07:48:53 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000a20da4)=ANY=[@ANYBLOB="20000000070afdff0000000000000000000000000c0002000000dce433000000"], 0x20}, 0x1}, 0x0) 2018/02/27 07:48:53 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x4000000000800, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ppoll(&(0x7f0000b3a000)=[{r1}], 0x1, &(0x7f0000982000)={0x0, 0x1c9c380}, &(0x7f0000660ff8), 0x8) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0x9) readv(r2, &(0x7f00002ecff0)=[{&(0x7f00001a8000)=""/189, 0xbd}], 0x1) 2018/02/27 07:48:53 executing program 2: set_robust_list(&(0x7f0000000000)={&(0x7f0000ffd000/0x3000)=nil, 0x0, &(0x7f0000fff000/0x1000)=nil}, 0xc) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x5) 2018/02/27 07:48:53 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0xc0000, 0x1) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f00000000c0)=""/74) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000923ff4)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={0x0, 0x80000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000003c0)=ANY=[@ANYRES32=r3, @ANYBLOB="43000000f1e1ac4501c18631acc11ca631b06789fe817cfc9d7a6ba2c0f5f6ee0900c91f4e8de5384f5311758cafe8e3b9d0bc18531f00000006bc22192c803fce6bd7cb9e140f"], &(0x7f00000001c0)=0x4b) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="5dab1a2ce23d49d4ab77b8b8c53cda902404484c9cd63e951db9c49cb6ed527d00c691d40000006d689890a1c9b4720b28764447f6962b8e07b08d1ab709e4fbbc2aa78110757fe2ad7a81cd68501f14a0f56f85b4ab9f2174e086909c80fc92a52e4f87263966238d4adfa00721eb7314137033f3d894d32773490fba1ae2eb31767be7cb310fc8469d41b2b291ac2c73b076dd5301263b2ffa8916a9d4e0f4d46fc89694e87a96e14b61c347675f7b4af9c7"], &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000240)=@sack_info={r4, 0x1, 0x5}, 0xc) readv(r2, &(0x7f00001f2ff0)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) 2018/02/27 07:48:53 executing program 3: setrlimit(0x7, &(0x7f0000becff0)) getegid() bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000006f3d)=""/195}, 0x48) 2018/02/27 07:48:53 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000001c0)={{0x0, 0x2, 0x100000001, 0xffefffffffffffff, 0x100}}) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/174, 0xae) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000736000)={0x0, 0x81000000200007d}) r1 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x1, 0x200001) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000180)) 2018/02/27 07:48:53 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socket(0x40000000, 0x0, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000100)={0xfff, 0x1000000101}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0) 2018/02/27 07:48:53 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0xfffffffffffffffd, 0x0) ioctl$int_in(r0, 0x40a0000080044dfe, &(0x7f0000000040)) 2018/02/27 07:48:53 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x80104132, &(0x7f0000008ffb)) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0xffffffff) 2018/02/27 07:48:53 executing program 5: r0 = perf_event_open(&(0x7f000055cf88)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) chown(&(0x7f0000000040)='./file0\x00', r2, r3) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f0000000280)=0x4a9a7301, &(0x7f00000002c0)=0x4) fstatfs(r1, &(0x7f00001cef23)=""/221) 2018/02/27 07:48:53 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000000140)=""/46) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) 2018/02/27 07:48:53 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x2c) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000040)=0x3) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0xfffffffffffff8e5, 0x0, r1}, 0x2c) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000080)=""/20) syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x3, 0x10100) 2018/02/27 07:48:53 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3c00000000000, 0x80100) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000000040)={0x7900000000000000, 0x4, 0x7, 0xc, 0xf}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000a91000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000006240)=[{0x0, 0x0, &(0x7f0000002340)=[{&(0x7f0000001340)="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", 0x120}], 0x1, &(0x7f0000002380)=[]}, {0x0, 0x0, &(0x7f0000005c80)=[], 0x0, &(0x7f0000005cc0)=[]}], 0x2, 0x0) 2018/02/27 07:48:53 executing program 6: fchmod(0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014bff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x8400) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x9}}, [0x6, 0xc45d, 0xffff, 0x2, 0x3, 0xfff, 0x4, 0x7, 0xc6, 0x8001, 0x0, 0x9, 0x1, 0x9b4f, 0xeb20]}, &(0x7f00000000c0)=0x108) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000280)={r3, 0x7f}, 0x8) r4 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_S390_UCAS_UNMAP(r4, 0x4018ae51, &(0x7f0000000040)={0x3, 0x1, 0x1}) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc}) ioctl$KVM_TRANSLATE(r5, 0xc018ae85, &(0x7f0000757000)) 2018/02/27 07:48:53 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffdd7b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socket(0x40000000, 0x0, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0) 2018/02/27 07:48:53 executing program 7: ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f0000000200)={0x80000000, 0x2, 0x1, 0xffffffffffffff9c}) mmap(&(0x7f0000b17000/0x4000)=nil, 0x4000, 0xfffffffffffffffd, 0x32, r0, 0x0) setrlimit(0xd, &(0x7f0000000000)) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x4, 0x101002) r4 = inotify_add_watch(r3, &(0x7f00000001c0)='./file0\x00', 0x4) inotify_rm_watch(r1, r4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000180)={r2, 0x80000, r3}) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r5, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000ff2000/0xc000)=nil, 0xc000}) 2018/02/27 07:48:53 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000b4ffed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x10482, 0x100) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x649) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/status\x00', 0x0, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000600), &(0x7f0000000640)=0xc) r4 = dup3(r0, r1, 0x80000) getsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000000040)=0x8, &(0x7f0000000080)=0x4) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000000)=0x1) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/02/27 07:48:53 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f00005a3af7)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) mmap$binder(&(0x7f00000a4000/0x1000)=nil, 0x1000, 0x3000000, 0x36011, r0, 0x0) 2018/02/27 07:48:53 executing program 7: r0 = inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) mkdir(&(0x7f0000000100)='./control\x00', 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000000040)='./control\x00', 0x100) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/02/27 07:48:53 executing program 2: keyctl$search(0xc, 0x0, &(0x7f0000004ff8)='big_key\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a}, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) bind$netlink(r0, &(0x7f00000000c0)={0x10, 0x0, 0x25dfdbfb, 0x21400000}, 0xc) r2 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x10009, 0x2) fsetxattr(r2, &(0x7f0000000040)=@known='system.posix_acl_access\x00', &(0x7f0000000080)='big_key\x00', 0x8, 0x1) ioctl$TIOCSBRK(r2, 0x5427) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000280)=[{0x2, 0x8}, {0xb, 0x3609}, {0x7, 0x6}, {0x8, 0xffffffff}, {}, {0x2, 0x4}, {0x2, 0x2}, {0x2, 0x9}, {0x4, 0x6}, {0x2, 0xfffffffffffffe01}], 0xa) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000000140)=0xfffffffffffffe88) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={r3, 0x401, 0x6, 0x64e, 0x81, 0x8001}, &(0x7f00000001c0)=0x14) socket$inet_icmp(0x2, 0x2, 0x1) 2018/02/27 07:48:53 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', @ifru_map={0x2}}) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x1050fc) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000240)=ANY=[]) 2018/02/27 07:48:53 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a95000/0x1000)=nil, 0x1000, 0x1) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000a95000/0x1000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) 2018/02/27 07:48:53 executing program 3: r0 = socket$netlink(0xa, 0x6, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000001140)=""/4096) getsockname$ax25(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000100)=[0x919, 0x6]) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10d, 0xa, &(0x7f0000000040)=0x8, 0x1a9) 2018/02/27 07:48:53 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="3700000000000000fd"]}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200000, 0x0) 2018/02/27 07:48:53 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = socket(0x40000000, 0x0, 0x0) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0) r4 = dup(r2) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000040)={r0, 0x9, 0x7, r4}) syncfs(r3) [ 179.942198] audit: type=1400 audit(1519717733.835:86): avc: denied { bind } for pid=21101 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/02/27 07:48:54 executing program 7: setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0x0, 0x3}, 0x10) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x80, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000218") ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000040)={0x1, 0x9, 0xffcc, 0x6, 0xfffffffffffffffa, 0x4fbf}) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000000000)={0x45, 0x7}) 2018/02/27 07:48:54 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009f1000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f00001e4000)) ioctl$int_in(r1, 0x5403, &(0x7f000062cff8)) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000040)) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)) 2018/02/27 07:48:54 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x8000042) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000080)=0x7) r1 = dup2(r0, r0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) accept4(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="0000000000000000f8eb1e85489e2827bebcadfab0932b35b32ebcdeaaba73057162dd197a8b6a364804b15d54118d69895bd4bcfdc3a55c10dcafeed6a45297a9e7b0a722f875ee8d73c3d6be094ebf0af287cc9058ab179aa699c19899ec22c7a64651c866e6d5eeca62f292ddaa1ddcae110a93df5cbe0427aa219c9438a60fdda4ac155982dc419fb04dcc2dfaa9439b3621cd6df6ddec6504b8a243336fed22960b1c0c43b102fba38fc1567e95ba08f3d1536c462b90332c7b3e39bcdfcaa0e1915cf5edf3f68f9dcec744d6ff13099311c61c5a578dde63193b0da588ff86f346"], &(0x7f0000897000)=0x10, 0x0) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/27 07:48:54 executing program 5: r0 = socket(0x10, 0x803, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)=0x6) unshare(0x8000400) r1 = fcntl$dupfd(r0, 0x0, r0) mq_notify(r1, &(0x7f0000000040)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000732000), &(0x7f0000c9cfc9)}}) 2018/02/27 07:48:54 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x401, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xfffffffffffffff7, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socket(0x40000000, 0x0, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0) 2018/02/27 07:48:54 executing program 3: pipe(&(0x7f00008c0000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000240), &(0x7f0000000280)=0x4) flock(r1, 0x2) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000d53ff0)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x4, 0x30, 0x7, 0x2}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x1c) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000000300)=0x2, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={r3, 0x1, 0x765c, 0x3a, 0x5, 0x9, 0x9, 0x0, {r4, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x1, 0x7, 0x1, 0x5, 0x2}}, &(0x7f0000000200)=0xb8) 2018/02/27 07:48:54 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d59fc8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff]}, 0x1c) rmdir(&(0x7f0000000000)='./file0\x00') setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000eee000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) 2018/02/27 07:48:54 executing program 2: r0 = getpid() mmap(&(0x7f0000748000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getpeername$netrom(r1, &(0x7f0000000480)=@full, &(0x7f0000000500)=0x48) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) sched_setaffinity(0x0, 0x8, &(0x7f00003be000)=0x5) dup2(r2, r1) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x1, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x1000000003, &(0x7f0000a14000), 0x4) ioctl$int_in(r2, 0x0, &(0x7f0000affff8)=0x7) dup2(r1, r3) r5 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0xfffffffffffffffe, 0x181800) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x400000, 0x0) ioctl$KVM_IOEVENTFD(r5, 0x4040ae79, &(0x7f0000000300)={0x10000, &(0x7f0000000280), 0x3, r6, 0x1}) r7 = epoll_create1(0x0) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x810, r6, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = socket(0x10, 0x802, 0x0) r9 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0x400) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r9, 0x84, 0x6c, &(0x7f0000000340)=ANY=[@ANYPTR=&(0x7f00000000c0)=ANY=[@ANYPTR64=&(0x7f0000000080)=ANY=[@ANYPTR, @ANYRES64=r7, @ANYRES64=r0]], @ANYBLOB="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"], &(0x7f0000000240)=0x2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r9, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}}}, &(0x7f0000000200)=0x8c) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r8, &(0x7f00002eeff4)={r7}) 2018/02/27 07:48:54 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000a6efff)="cf", 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), 0x14) recvmmsg(r0, &(0x7f0000003180)=[{{&(0x7f0000000000)=ANY=[@ANYBLOB="0ffd21f68e8125d3632e940552250b2f3bc21052d884128d3136db314f1ef2a4fce9ee8d5563f5f68541cb949c711fb107a9dbb78f995af1a13cf6db7e999ffc2c7d22c893b63e3d569870ea1987a7"], 0xa, &(0x7f0000003040)=[{&(0x7f0000002f80)=""/129, 0x81}], 0x1, &(0x7f00000030c0)=""/165, 0xa5}}], 0x1, 0x40000122, &(0x7f0000003280)) 2018/02/27 07:48:54 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x100000000000001, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) write(r0, &(0x7f0000000040)="4f8d010000000000000048140023c0c253913e0007000216000000008de58f4c30fd4c8ebb70dcfd0bbc54c90c0ea17b4763dd0200eedfc811b38375640205008b7332a00390e48ee8e6c34b0000c9fe0513", 0x52) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f000036ef90)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f0000a30fdc)) r2 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x0, 0x40) r3 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x3, 0x80000) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000001c0)=[@text32={0x20, &(0x7f0000000140)="f30f0056bb0f38ca33c4e2a13f0418b9570a0000b800300000ba000000000f300f32c4e131fbe066baf80cb826c5aa82ef66bafc0c66b8010066ef0f18af0001c0fe65670f01cbc74424000f000000c7442402e3000000c7442406000000000f011c24", 0x63}], 0x1, 0x2, &(0x7f0000000200)=[], 0x0) 2018/02/27 07:48:54 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000000c0)={0x2000}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = getpid() fcntl$setown(r2, 0x8, r3) dup2(r2, r0) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f0000000040)) syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xffffffffa2c70ca5, 0x1) tkill(0x0, 0x0) [ 180.131231] autofs4:pid:21134:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.33554432), cmd(0x0000937e) [ 180.144363] autofs4:pid:21134:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/02/27 07:48:54 executing program 3: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000000080)={0x77359400, 0x4}, &(0x7f0000048000), 0x3) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f000070eff0)={0x0, 0x989680}, &(0x7f0000048000)=0xffffffffffffffff, 0x1000) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x71, 0x20000) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000040)) futex(&(0x7f000000cffc), 0x4000000000000d, 0x0, &(0x7f00000000c0)={0x0, 0x7f}, &(0x7f0000048000)=0x800000000000000, 0x0) mknod(&(0x7f0000623ff8)='./file0\x00', 0x0, 0x0) 2018/02/27 07:48:54 executing program 7: setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0x0, 0x3}, 0x10) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x80, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000218") ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000040)={0x1, 0x9, 0xffcc, 0x6, 0xfffffffffffffffa, 0x4fbf}) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000000000)={0x45, 0x7}) [ 180.194697] autofs4:pid:21147:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.33554432), cmd(0x0000937e) [ 180.207823] autofs4:pid:21147:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) [ 180.272117] autofs4:pid:21167:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.33554432), cmd(0x0000937e) [ 180.285245] autofs4:pid:21167:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/02/27 07:48:54 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ee6ff6)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="eb", 0x1}], 0x1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000566ffc)=0x40000000008) read(r0, &(0x7f00001a4000)=""/1, 0x1) socketpair(0x2, 0x80000, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000040)=""/57) 2018/02/27 07:48:54 executing program 5: r0 = socket(0x1e, 0x4, 0x0) r1 = epoll_create(0x100000001) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000707ff4)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x3, 0xfffffffffffffffd}, 0xe6) write(r0, &(0x7f0000780000), 0x0) sendmsg$rds(r2, &(0x7f0000002840)={&(0x7f0000000000)={0x2, 0x4e22, @rand_addr=0x100}, 0x10, &(0x7f0000002400)=[{&(0x7f0000000040)=""/58, 0x3a}, {&(0x7f0000000080)=""/60, 0x3c}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/3, 0x3}, {&(0x7f00000011c0)=""/4096, 0x1000}, {&(0x7f0000000100)=""/64, 0x40}, {&(0x7f0000000140)=""/8, 0x8}, {&(0x7f00000021c0)=""/230, 0xe6}, {&(0x7f00000022c0)=""/176, 0xb0}, {&(0x7f0000002380)=""/100, 0x64}], 0xa, &(0x7f0000002740)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000002480)=""/204, 0xcc}, &(0x7f0000002580), 0x18}}, @rdma_dest={0x18, 0x114, 0x2, {0x9, 0xaba3}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f00000025c0)=""/153, 0x99}, &(0x7f0000002680), 0x8}}, @mask_fadd={0x58, 0x114, 0x8, {{0x9, 0x1}, &(0x7f00000026c0), &(0x7f0000002700)=0x8, 0x7fffffff, 0x8, 0x24, 0x0, 0x1}}], 0xd0, 0x4}, 0x10) 2018/02/27 07:48:54 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socket(0x40000000, 0x4, 0x2000) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) syz_open_procfs(r2, &(0x7f0000000080)='net/igmp6\x00') ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0) 2018/02/27 07:48:54 executing program 7: setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0x0, 0x3}, 0x10) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x80, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000218") ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000040)={0x1, 0x9, 0xffcc, 0x6, 0xfffffffffffffffa, 0x4fbf}) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000000000)={0x45, 0x7}) 2018/02/27 07:48:54 executing program 2: capset(&(0x7f0000fc1ff8)={0x4000019980330}, &(0x7f0000001fe8)) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x10, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x40, 0x4180) sendto$inet6(0xffffffffffffffff, &(0x7f0000001faf)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000a7bfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000080)={r2, 0x2}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x20000, 0x0) signalfd4(r1, &(0x7f0000000240)={0x2}, 0x8, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000180)={0x7, 0x8004, 0x3f, 0x3ff}, &(0x7f00000001c0)=0x10) getpid() bind$inet6(r0, &(0x7f0000001ffd)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x20) 2018/02/27 07:48:54 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) close(r0) close(r0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x4840) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="e8712e11bb84d3ef37abd1ce503f8e51d6cf18ea005e0de2e145a18382f9af9a075ce710d7ac75b480b8e71acfed74ded1dfd4d36336aed1d3cf954293acd9142438b5a1c2576c6a61f7e42aa39a1c49487caede90cc1643f2f122ca1c3bca27048226a1c387f931adc3d80d3bcc52a3f67c11cb443230bf2c287f1fadfe54e4f3bc9858575e4d84e887bced8915dab9f43a84c194fa4be2fe0294a3d6d95184f81e330fa43efba94a1eefa8894adc78eb1038a4c2afa4ded3", 0xb9) 2018/02/27 07:48:54 executing program 3: r0 = socket$inet6(0xa, 0x6, 0xe) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x103, &(0x7f0000000140)=0x6, 0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=0x4, 0x4) fdatasync(r0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000180)=0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x800, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f00000000c0)=0x100000000, 0x4) 2018/02/27 07:48:54 executing program 6: nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000002500)='/dev/mixer\x00', 0x30000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002540)={0x0, 0x0}, &(0x7f0000002580)=0xc) r3 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000026c0)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f00000027c0)=0xe8) fcntl$getownex(r0, 0x10, &(0x7f0000002800)={0x0, 0x0}) r6 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002cc0)={{{@in=@rand_addr, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000002dc0)=0xe8) getresuid(&(0x7f0000002e00)=0x0, &(0x7f0000002e40), &(0x7f0000002e80)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002ec0)={0x0, 0x0}, &(0x7f0000002f00)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000003480)={{{@in=@empty, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000003580)=0xe8) sendmsg$netlink(r1, &(0x7f0000006700)={0x0, 0x0, &(0x7f0000006640)=[{&(0x7f00000025c0)={0x100, 0x2e, 0x108, 0x70bd28, 0x25dfdbfe, "", [@typed={0xc, 0x59, @uid=r2}, @typed={0x8, 0x60}, @typed={0x18, 0x2d, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="e3179faf1ee623e7cddc2dc101f3318d1997f714da4ef611ca956b8bbc04e1489b7223534af8fbb09860bc3c24655b6cdb1438f83dfdb2b6a545a75a8678a79e70bd8f1e971e790df26c3c90f4cb48eee67d4dd06664bb786d6b8463958db3f8e12c9f074e03a8b66fb0f66daf245cbaa888c50050a7f3d495273388cb344c51d443f7ccce63c564feed51cd8d5813aa0a4d2db8533d6078ca58a6154134b0f2eef10c03882cd285fa178ff64a4a3b8a3f4d9c3e9508646de3799e7e7699397a48"]}, 0x100}, {&(0x7f0000002840)={0x380, 0x1d, 0xa0a, 0x70bd2a, 0x25dfdbfc, "", [@typed={0x10, 0x8a, @str='GPL%\x00'}, @typed={0x8, 0x40}, @typed={0xc, 0x55, @pid=r3}, @nested={0x1d0, 0x50, [@typed={0xc, 0x13, @uid=r4}, @typed={0x10, 0x6c, @str='em1*)\x00'}, @generic="7884f53c4c026cbd0aaedff8ca9e18d44133d04f24dbb4d87fae1acab5511916c370445fc603e0df83da020a4d173a830ec8bf859fac647a662855ddb38b8b0128a9469ebf97a21f5cc8983c7b70d0f231a8f7", @generic="9472551b2dae5a97744c9637a2aebc36551e358fd4ace415aa0fffdb35bd5bff87042ca4a4d0597dfa5fa3140f98db6ceb5838c1a0fb53d800c62a3eccd4a41e54a28e43325662ce9b1cf9a3c1c10887cbc2bedb7e8cd8f4c0fa99ee69ec1944f760728aa826f593bb56c1eaab418c4aff837dd6894560353825ff2629dc0bced5edcc8fc9a5be479120b786fb074a499a9f1707a2994757b9e28caab096d0494740fb", @generic="83f9e303447ff8db0557b11ed1e7193802590e3f2fa645f62f7e8f855402c2ba46c1b0e369adbf8d5405234f4aa20265c2b001b2777fac69c42170bbf4bcd33f08ffcddfc9b52245fd474ad438f647edfc2d98", @generic="3a3b6a0886899ca999ffa037e83e5db50c8c264e9c759ef4227cb2034ee4fc8ca551d218f1fda7fb8f2554d7e93f36326301f2a8515c47237072331ee1f84cf5e19df1ee16f6a66679f438b351cb1ed1540d09541143939b47ba833454953388990b0b44"]}, @nested={0x174, 0x8, [@typed={0xc, 0x8f, @str='$$\x00'}, @typed={0x10, 0x24, @u64=0xbcff}, 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@generic="6a17658c3e3dfb61708fd3ca5b8aec205193812c5dc99aea0e1b1f7ba05d9cccefb9e2a165fbacd7dca202862dfa21f8eb7b9365cb8520a3e5f6b032306c6cce821037cc69f0c5e30bb09097833e842c478b8f8871be11e06a8b568c4948ac675c6510ce2e5f4057a00662199662797af5825018c561588fa6b9b4b94fb1545b45d8386d99979309d173ed288832ab9ddebc8be6a73d0c210fc33c1cefe9f3439eb0593620b8e444db3f62501a59e9ebbb1ed25c6ba35185bf2b5e33f7", @generic="da236bf17b19ad81172ec7e4b338e50e92beae5b77820b8191ba2ebcd9ad24062fb1e75bfb5d48f94599271a4ca798701f1a6dd47326fc2f81cb62113d729e", 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@generic="e99386484f3dbb9cf15eaab4d99a8e08612f2f923d10539db46504a82818ebab145dd1e8ce68ad3e0fb9d99ee8c1cb84b000082b44adf7a26c267e8fc4962ce5543adf0b80a7682729c62025c71561a7add54f6c0eec494074514c8fb4883288f0c0b9743db2a8eeed41771e7e11aca36bcdd9bd406101448b488aea55f52e4ac78430f3d6448f21e1ecea46", @generic="65e980eb04842e610f6a42a73dd4946c7793c2d7c55cc43a62ee939d0680e62e970e8098baaa49bb09a00040ddc8a79eaf1a04d1b19a66c80000a754ebe2ba2b", @generic="4f923fbe81538a6854816bfbce24fb10120f02bffa7bea0e8b27ccc8abbcfb53832ec0c99c6838ce9920ef781d994e2891bf7ea33e7ce9cbe99638fdb350f6342aae477bb9a5b52af7bc640c9a656df939c71aa55eae7579ea9f1144a12524546fdc1077b6efb4a958862c5f2a7211d64fa12fadde126885e4eec78490068afb24211946bc24ce5772c092d78b1443da47da9f09bbb894ea49f70e901b7f220c25315c98b7b137f4a6f964d77a211d0fa0c8a302639b6c8fc3d76bd3ed041904d6"]}, 0x758}], 0x7, &(0x7f0000006680)=[@rights={0x2c, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x10, 0x1, 0x1, [r0]}], 0x70, 0x20000000}, 0x4008844) remap_file_pages(&(0x7f0000193000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) 2018/02/27 07:48:54 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) mq_timedreceive(r0, &(0x7f0000000180)=""/4096, 0x1000, 0x7, 0x0) r1 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000100)={0x0, 0x78, 0xfffffffffffff1fb, 0x80, 0xffffffff, 0x8001, 0x0, 0xfff, 0x10080, 0xe, 0xffffffffffffffff, 0x3f, 0x4f, 0x7fff, 0x4, 0x9, 0x20, 0x100000000, 0x7fffffff, 0x8c6, 0xea8200, 0xe78, 0x100000001, 0x7, 0x0, 0x7, 0x4, 0x3, 0x7ff, 0x20, 0x100000000, 0x3, 0x4, 0x3ff, 0x7f, 0x4, 0x3, 0x20, 0x0, 0x3ff, 0x5, @perf_bp={&(0x7f0000000000), 0x4}, 0x2004, 0xfff, 0x2, 0x0, 0x7, 0x8, 0x400}, r1, 0x7fffffff, r0, 0x8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002080)={'vcan0\x00', 0x0}) lstat(&(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)={0x0, 0x0, 0x0, 0x0, 0x0}) fadvise64(r0, 0x0, 0x1, 0x5) mq_timedsend(r0, &(0x7f0000000080)="72ae2b2152ff0ee4ebecd7e1dfc679ba4e75eee29b7d288b8009bb018aeaf9e910c5d93e2f0f1fcaf4401f082c19563d64da503253235e3067616311dc9cf29c101965dba26aeaf265c3620ab8803695b5e72ea7193aeb2dd113f2b8ca880ed101e7", 0x62, 0x5b4, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002180)={{{@in=@rand_addr=0x9, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e23, 0x400, 0x4e22, 0x0, 0x0, 0x9ab3334450a67dc, 0x80, 0x0, r2, r3}, {0x5, 0x800, 0xff, 0x20000000, 0x5, 0x101, 0x3, 0x3f}, {0x8001, 0xfffffffffffffff9, 0x40, 0x7}, 0x3, 0x6e6bba, 0x2, 0x1, 0x2, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d6, 0x32}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3502, 0x3, 0x2, 0xffffffffffff7fff, 0x46, 0x48a3}}, 0xe8) 2018/02/27 07:48:54 executing program 4: r0 = socket(0x11, 0x80003, 0xfffffffffffffff6) connect(r0, &(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa, 0x4e20, 0x0, @empty}}}, 0x32) setsockopt(r0, 0x111, 0x1, &(0x7f0000f27000)="0f9cd509", 0x4) 2018/02/27 07:48:54 executing program 5: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x204, 0x11, r0, 0x0) unlink(&(0x7f0000001000)='./file0\x00') [ 180.413248] autofs4:pid:21187:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.33554432), cmd(0x0000937e) [ 180.426424] autofs4:pid:21187:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/02/27 07:48:54 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = socket(0x40000000, 0x0, 0x0) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) bind$bt_l2cap(r3, &(0x7f0000000080)={0x1f, 0x200, {0x8b0, 0x100000001, 0x7, 0x100000001, 0xbb2, 0x6}, 0x1, 0x10000}, 0xe) r4 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x3, 0x101000) ioctl$EVIOCGLED(r4, 0x80404519, &(0x7f0000000100)=""/208) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000200)={0x2, 0x3}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000640)=ANY=[@ANYRES64=r3, @ANYRES32=r4, @ANYPTR=&(0x7f0000000300)=ANY=[@ANYPTR, @ANYRES32=r1, @ANYBLOB="3451de9b5ba6f7335ea6ba8d1d606aa315aba2a9370bcaeeda2dbad59d56077646caad9aa1f44ea6d6188a2eb6971e2bde74dbd8b9a8aa0076e351d7806017742e1b82ee28f789a62873541ca3d9f5eeaf04a3578f1b8392d1a8dffba465df7baf7c5e3a5add6e52089bb04e9e5245709cead17a01a4ade5b8b85ed376ff6279161e21eca6f910914a72dd27131bd65c03413df90e78c1f6469bcafdfd22580c0788b42ca988a6d2d4a0be96a2864e94f5529ed7b4aac82819b8a5b339fb1ada4cdad74881fe5f06e724bc171926a18eda0c4a85ee1ba58f78352af0e4e9f0430ac2ea8561fcab", @ANYRES32=r3, @ANYPTR=&(0x7f0000000240)=ANY=[@ANYPTR64, @ANYPTR, @ANYBLOB="0c26400dce64c5fbe586cd751510d466e8e5344c44d46224dd89819828561b569b8a61363ef6d3a22309846ecfc82638db2562e8b389590e59ba7717337c5e3159d43aa913eaad697759f42022528533fdddcde0ba9fc4c021ebe2c22434fe4e4be9a2bbd257f793c453b27e201aac9c74271693f07a3d4fb5", @ANYPTR64, @ANYRES64, @ANYRES64=r2, @ANYRES64=r1, @ANYPTR64]], @ANYRES32=r3], 0x4) 2018/02/27 07:48:54 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) socketpair$ax25(0x3, 0x5, 0x8000000000001, &(0x7f00000000c0)) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5, 0x4800) connect$llc(r1, &(0x7f0000000040)={0x1a, 0x1, 0x2, 0x1, 0x1, 0x200, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/02/27 07:48:54 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x4, 0xfffffffffffffffc) ioctl$TCSBRKP(r1, 0x5425, 0x8) socket$netlink(0x10, 0x3, 0xb) socket$netlink(0x10, 0x3, 0x1e) 2018/02/27 07:48:54 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x7, 0xffffffffffffff9c, 0x1}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x7fff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000380)=@assoc_value={r1, 0x81}, &(0x7f00000003c0)=0x8) r2 = socket(0x10, 0x200000000002, 0xc) write(r2, &(0x7f000092a000)="1f0000000206fd00010000f60000ff0180fff80009000180060107ec000000", 0x1f) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0x44, "d1762b384f1ceae84f7a8beaecad282759ebd14612702a630f75e11649e022e7e7bbee1ba155529d79906f7f2ed5639161a89f1fb09af9e005efcd6d32a076dbb85dfca9"}, &(0x7f00000001c0)=0x4c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e21, 0x8, @empty, 0x5}}, 0x7, 0xfff}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000100)={r4, 0xffffffffffffd880}, 0x8) 2018/02/27 07:48:54 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x19c00}) 2018/02/27 07:48:54 executing program 4: execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=[&(0x7f00000000c0)='&vboxnet0\x00', &(0x7f0000000100)='..\x00'], &(0x7f00000003c0)=[&(0x7f0000000180)='\x00', &(0x7f00000001c0)='/ppp1\x00', &(0x7f0000000200)='vboxnet0-em1$\x00', &(0x7f0000000240)='(nodev%.cpusetem1\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='@:\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)="d13a232d73656c6600", &(0x7f0000000380)='\x00']) r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3fb, 0xfffffe71) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) fcntl$addseals(r0, 0x409, 0x0) 2018/02/27 07:48:54 executing program 7: setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0x0, 0x3}, 0x10) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x80, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000218") ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000040)={0x1, 0x9, 0xffcc, 0x6, 0xfffffffffffffffa, 0x4fbf}) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000000000)={0x45, 0x7}) [ 180.539527] validate_nla: 7 callbacks suppressed [ 180.539532] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 180.564639] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 180.631257] autofs4:pid:21239:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.33554432), cmd(0x0000937e) [ 180.644394] autofs4:pid:21239:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/02/27 07:48:54 executing program 6: r0 = socket$inet(0x2, 0x4000000805, 0x0) bind$inet(r0, &(0x7f0000599ff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000080)={0x9, 0x0, {0xffffffffffffffff, 0x1, 0x7, 0x2, 0x400}}) r3 = dup3(r0, r1, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYBLOB="fffffffe", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f000059aff8)={r4}, &(0x7f000034f000)=0x8) 2018/02/27 07:48:54 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000c3000)='net/fib_triestat\x00') ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000000)={0x8, 0x1, 0x1, r1}) bind$alg(r0, &(0x7f0000b59fa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000be1000), 0x6d) 2018/02/27 07:48:54 executing program 3: r0 = socket(0x10, 0x802, 0x0) setpriority(0x0, 0x0, 0x0) r1 = getpgid(0xffffffffffffffff) fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)=0x0) r4 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000480)={{{@in=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f0000000580)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000700)={0x0}, &(0x7f0000000740)=0xc) r7 = getuid() r8 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000000780)={0x0, 0x0}) lstat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000880), &(0x7f00000008c0), &(0x7f0000000900)=0x0) r12 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000940)={{{@in=@local, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000a40)=0xe8) r14 = getgid() r15 = getpgid(0x0) fstat(r0, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000b80)={0x0}, &(0x7f0000000bc0)=0xc) getresuid(&(0x7f0000000c00), &(0x7f0000000c40)=0x0, &(0x7f0000000c80)) stat(&(0x7f0000000cc0)='./file0\x00', &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000010c0)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f00000011c0)=0xe8) getgroups(0x1, &(0x7f0000001200)=[0x0]) r24 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001240)={0x0, 0x0}, &(0x7f0000001280)=0xc) r26 = getegid() sendmmsg$unix(r0, &(0x7f00000027c0)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000300)=[{&(0x7f0000000040)="51caccc055fd58e9089a9cbf335e3f37ad7c5a22ce3633b0a9", 0x19}, {&(0x7f0000000080)="d857339f5aac573c6aaa2742861051ff4ac6a5c5b9faf64b36aa5039cbc0144dfa49a0715ad8e87f1d0ff0a1184a19ad797e66fd3b62deb4c66b08318c1ae4b08ea33e50a1887a692c250d1de492405ceced4740deaf60c36c2fb6ad5e38030e44da3077984a03fd01e5823411a2ceb3171a0f9596fa8ce6633628b5cfe763f9cc6404549fcab7325493f8cf51f79268cbee8dbeb6cb2fdd994ecb2b625fdb6ef3e72a57fad1a086a04a615e845303a3f403b4b24cbad50f9d46a693e21040a176c4f0eaa6287c4b060ae6e583e22c05ee660d21c18475dfb75797c1b3b8a21afd8a9f681b", 0xe5}, {&(0x7f0000000180)="0044a3eb2cad51f8cc", 0x9}, {&(0x7f00000001c0)="5818e8dbdbcf6f13acba438146b3e4ec40d96fd920", 0x15}, {&(0x7f0000000200)="02e30e72ae46de1dca4a4d663f7e19c183e5394b21a1000c95bc296af129e62f63e21ad08c40d868d0ef392d59b37e3b324f8b89c0eb577f36a6345243f26e3c4ca501377605483d4ffb937dc9018c0619e23b751f514a0de3b26e375c41431baeaa4f91a9ad5208109d18759f587f5313ac9e06465bb3ff776a0087d59a874ba7c554057ff97a1f7c0c9484fd23067f664daf55ebc00fcb258b34f1ec7747fa499751778d766d4fb550db23e27e2de221eb66b2a317c7065fca7b7bbcba2283a448864a1b", 0xc5}], 0x5, &(0x7f0000000600)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r4, r5}], 0x4c, 0x4044000}, {&(0x7f0000000680)=@abs={0x1, 0x0, 0x4e21}, 0x8, &(0x7f00000006c0)=[], 0x0, &(0x7f0000002840)=ANY=[@ANYBLOB="419b462afcaa9ddc18000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="280000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="280000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="200000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="240000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="180000000100000002000000", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="1800000001cfa8000200baaf0000", @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB="180000000100000002000000", @ANYRES32=r15, @ANYRES32=r16, @ANYRES32=r17, @ANYBLOB="180000000100000002000000", @ANYRES32=r18, @ANYRES32=r19, @ANYRES32=r20], 0x10c, 0x8000}, {&(0x7f0000000ec0)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001080)=[{&(0x7f0000000f00)="cd96115d456e8a8b3f43c1a9ecf83ff0a4ddeb032c8f6f2c562944d486947e572e2c97a84228552ff2c88bedd2877a0453f40816c56c2d5efe4f270c6ee75e20295f9f2fda17728bd6d27c99c71e10f94dd852bb890bb62048d3cdd4eee1", 0x5e}, {&(0x7f0000000f80)="ccf8230facc00e915ad60aa6815508e466c8968780f3cebadad7", 0x1a}, {&(0x7f0000000fc0)="cab7e5b6020b63172081f205f13f7aa8eabf5495bdeec7ee1c66a789ecc72b31cddc135d9314d6dbcf85b801517e5f788be1af52a4dc5aa8ded03e85d476730cd89ac8e855d5c6ac985610c974326ed619f14a771e8b6c690ec8f95194e05590af819ec62595ca92210188a038cea4cae598a2877ea63393bf035c43633457a64c177c36108eefc61e005f986627344b46e00fc582d4", 0x96}], 0x3, &(0x7f00000012c0)=[@cred={0x18, 0x1, 0x2, r21, r22, r23}, @cred={0x18, 0x1, 0x2, r24, r25, r26}, @rights={0x2c, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x5c, 0x40}, {&(0x7f0000001340)=@abs={0x1, 0x0, 0x4e22}, 0x8, &(0x7f0000002780)=[{&(0x7f0000001380)="0a57746f0e112ad9ede087b0332844f4dfd4cbd4ec4f36e66fd3cfb17b6b22553d4fc264f95027ff9406c92bbf9324f9", 0x30}, {&(0x7f00000013c0)="5f974e3022e011f1840d615a3615a47f579f0b3cfed56b3c0fe8c1cae1a79c98946ca77918b09333166462e27f015182b57c97866a12392cee01722552d2dfc46f30207d89c29ac57613bf6f30f1083a1aebcc6d9d82367a96112d97e06a4c4cde8900a6f335784885ec7b373966bd1bf17ae2c07181439f706f49c9ee459318f4fd0e2bd100a2fbdc3759bdf84c224e9f053cdb4a638a2c910982995d0cf9270c88df41566e730f91b05b50759be5df17c40bdaddce230678b8645e300ee2e7fc61cb59ef50f1adf2fa0491433c1eaf62dc38ee360566453782dd9ab40ab79fd5cc9d3ba9d21c1535b6a2fbb331c6674fcf28e0574dac", 0xf7}, {&(0x7f00000014c0)='.', 0x1}, {&(0x7f0000001500)="922fc324aee28e58f057daab7954029210bec0950759e42782dd6a1da8a45534280b0386e8716c04600d812c4ba14398d58829f2a178d2700fa0318601d13e3a2316cc08686b7ea3ea8133bb1ff3f2b19ffbbd9e1904ee0e4578de016c0000879b62bee44d787ee0447952bc339762acf759f62efb302edc019b1348860bc1f2aa453e57e3dad0b7861e1999b039e47c37c45e84636c1b99983b0e6af42ecc3a1289fba4ec652bd2a6dc848bb43141513d28f192c994068574ea2d766cd4148fa71be7fc5b4ed59acaa4", 0xca}, {&(0x7f0000001600)="66101f8b937c54c2f6c1e39f6e67fbe671674654a02b713f9a8e4323c76ba0e54c3425", 0x23}, {&(0x7f0000001640)="af2f195736a3f94a6266c4f02efd5bca9ee914", 0x13}, {&(0x7f0000001680)="8e9d5804adf7924a8f8361f064c62271c082042fbf4970c7d694c4c7e1ad2817a4e66138a6c0a419158b65326378f5f78396de4eee09dc7ec9888cb45df4c68dc709577e7400387d3d618f60658e6d62bca5a37f88fce6df8717aa16f21d35673410ee5769620ecd5a379c40e1168459b57db5b0b562a4f462445494f28a9aa3aa468d94cf29ace9ed40f3fbc8f3d47b613acac04b089b225f364f1789cdb583e9a55c3200857db49efd2b1ac3168fb8d3c855dc571b9de2c921bb8a74d01bc93bf9baed32b363e70b4df56537d9773e0e471b0e435e93b0da0dd1269449c004edb5a01063d81eca243fa0c2791045d6698e87519731eecfcd82ae0dd63ca13777fa67be72f7754b7f73f7af7d00d976616c6c7b0a25b0f6a8c09143d76127edcaafd3f6dcb144755819d0e37643896006daecc87ddd4381b3ca951cd2394593322d69fb6424bf7e7a7db9531bacc4ee6e1e57035a752fe748cf9053851471fcbaacfc7d2a0251e97197d66babfa761a8eb7ee5974110764028243a0c6ca87f05e158a36dc0103e88d37cd7d8793036d13b9e7be1bd0fbea231156bf04305f521e4bbcfd7b6bfb8ed3ff320cb6a2d1a4912f1d3a346c857e3b395feaff108e0d991841a8998ab3008ec07ab2b870014aa53c95cd36b9be24d9b69334bd1bb447f6956535a8f398772c12d12faaf8b5dc9e85f0af7b5706ea0537c89b66667570a9106b0bdd4c622f200baaa09f9fd0a8bcece49434decc8adb278edfacd94eaf102c105a9f7136cf823c3ce606ce230b8d3917cfdc4d198acaf945412210d1cd84cd458cadca126823c779c4362970e98c7d8fd0bf5452bdda451ba3678633528cc62204fbecbfbe6aa9c0f51aa785317ebfdbbcc79bc9287d355eb718d4111a01eff09519182b1def67b4a619bcc20b873c63793fb97fcd7019eb2a724e21ca776b385bbf534d384bb371bc4e72921bf8c1ca45fa624a83a67d16242aec0a06b48086879d423adfb5d87a4100836a438a4fc8f70a3e7f1544e3556c3c5314ab9132d164f7e2a2ac64cdb15b2791971582c055b13d4315f8ad7b295bfd607b9f81fab8f134f80ca4e830518bb1f61f4938feedc2277a2e2b51dc951f70bb680ca177da174798c6d7d8d08dc6b824185df62b3a53b8322110dd5362d12fc6d310c12e497aa7fb183ec96abbbe5267e73b5c0b1edcbe9c99e0ead2d44f00d761e8e3f33b02c735a0d230d1f599a341fc95bef9422d2aabe2687ffced975642954fe151b6b76e0b1122424d19d5fba23517f4edb86e735d9adfe7858487e05f50f538f137c79dff37fa4a2a6c07d7363d8fe9ce6e93d0ee3a9508dc07f7d0bf6e4dc8f53ff5474c4bbb1a7ce9c11ea00698bea3d9fb99a4a63c61f879410c8874c8591586a5f80e260c4c1260dc003fc0286578f1ed35f3cdc6bdbb8cb68b87e4b5603ebdd01c38d1e9f7df88e0fecf040dce9f35ec5db97747de471a509c4004b8617aa6864cda7abdeccc8e4e9071050e49374510d006bc9f8d6b044ae26c6c0ef25c60e24750a94d22af820dcae5a27296b2ddc4d1aee61d7592062225c7d7914cc717fb2820ccbaeb957274efd17f1dd5c88870e093c07bfabfb0a273f2f00dc1ce53e19f607b64a4bce3f3667a4d2388f82093058796db1b878f3be6cd70b9e5397a663885c5bea6614abab15048dd72c8c1f71cf0bd123f66cdd48e0a88ca560cd3697f90ada53fc8d1219f55f1ed0da3b107901074c8f17934019630bb0888ae38f314c4c295a3169f92fdce93fb05bd8fc65e78db9626373cd32a210a38939dd4b040822b197a2f77da291ea3dc772a84b83266bb77660d04b2cc08d5b98e5526d22f97992d1f58891bd406838f072a71b1c4ccefbfa04239caa2a41c96411a9b3cf273b2206d3fc62cdb7982efcf470d9d265c4857c94c0a806d4584246d4fa311bddd53ce4ec71db7184411108f398a3e76574c1d9681b5e22f58dd2195afe0d008a66b984b878669c68c4fe638fb220c13c07158b7068d12ba398b0e51d272c88e1ec66046d646e1a3ce09ccc503163802d265b0907bb14b9112382cd1adca882dbcc2eee434ff71168b9f47c39839fd1461f82ca12d60286334a5d33fc45b1f13a232b7160a4e30a3cb48b0f5411cab51aea3aa1b279d7ff24ec4ccec3d852cc5957226c1933f130968b0f3060131a59e7b1833f58126479a986c6bd1b71fcb047e22d6f450cf2353d3a1935d6850c077d5d4fa26989995a348cedda58ecf69bfebd83bd1011e390a63cc810f3207d12fc03a6fdbf9f652b4c02fe22e8c182ad6f8454037522c084f725353c3a23b01cb352532156918b9f81dfd738a36bfd718f11539ea24d0465434662758dabfb0d6c446f90350d168d6339a424299de695dbc0e94073a1457f85dab21c02e974477753b3cf24cf96ba97b5f5594ddfe3f59ce8c514603f0a01c11300df4591dab1ced37bdad95d77363069861151779d85e8fc69ce88421c6a2b1572ecb5f5760a7a97e4e3ea64634fd13852de96fa75531166d4a0b65e14ed03a2b3694ad35a11c83a8b28c8e67cd1e923206ffd96bb0354b2158fcc7a2c59d8b857a0f83beb0dc7947144f295166540fdb2942965b64843a6b7810c62b97643743d39a34542de19b82fe730ed4495a159b5f1fe3e348545bd9b49e53d31f71579ca70db2454b90926fac4e3b04f910242ce1a8ea756b986463458a9f84ecbf7cac059dfce784a307b0b67b23ef72ea70cba842f416b22489e5b339ca7cade25822698a503704c6a613d8e011bb819d7d81187164405522cb438a03100412b0bb8bef8e1e1c7596a6ec22d2fbe61ff8fa33c5bdd42a25518786834433fe9effb3edd15c38248d99cfe77ea37697dbff2dc0a9013e28e67e6d0ac4248588e90306e04a3100a7a92797c6fec6bdb073600867fce45f36625edf718ce78cff7e58bed9f69f39d67f122e78c3855cef06fa435ec43f6aa2d1530f315e1e9d59f5319cbfd16b5f42ac1328e4869fae451de6280430101f601ac354c24391b221ddb10b09a161508982c36c8fcf35c59a6eb7dec36e5e2c7d4ac9b36864fc1e5f58cdb1b88949f8aaec406d5f89dd243428358e5951936d65a76f7c4382b79a5dfad6b7f2dada49c646735ef8c1ad2f1d316d123b51f6a27a0efc0be64a2a0d1a0af4f0d045bbad650c8b47fd59f31cc9fc2fad2e16254ef63566acdfd747a2413a545f218c9f7d8500ea98808ad3169cd5d19af6306a3ba18149a863eeb9b7ce9039ab4f81d799829f5bbaa9fc101ef03165625c7428303f0178b4e80d01b65dcd8590165c56010a5350959c1e21be006385f01fef0e1912340fd9ca6048a62292b752712a2496cb4a7bd15d6f0465d25709b6caa94012b473c38073f0ec81fc1558115e98de46c17d9d6c074fd2f9804070e412087bcc00bfcee5c58b96d88b38f93d59d3f11ddd59c410c7b88d4e84b367a9dbfb1fa55c2f27ace56f4f09bc985f7961f485e79b4743f17ab6918ce3b80f711711bebe921aa24c129714814f8f890ab948033bed0ba16cb835862f072a2f21d2782f3018fe71ee8c88f878088978dbb3cc120dd2993d17625afb36152cab1f076381b630aa89cf4cb95550c47f2ef4038081a24067275d80440074396b0dbac4c0e518eea46a9e44ad0c1430a1ecf052ea9344a5d6a764d6bb09e8d656c7b955d43080275cdad719e152205cff1772c17c2732a6ab04f7576ed7df8221bf77fb73684c7d49b8859581f48c4fd65eea01fba9e8bbdc0b8a7f3aad9cf55d1ebf0e43f815a81f5d0ef8eedcd277d9fe49dab142524c13ed46a84ae786de857b5801983d93ee3068f56ee656e744b650267b465a62526f580b32851d9526a2c163a97213e6015f9c05350c69b36a95c31813786247405686311c485caeef076d4c7817758186b7be0ad1b553e588d5dce8aa1c71d91d586bd0786aac2da03d17d22d463978b54215809a19f45830ebe39dfae2ad47fca3098290f9e9728232916945fa23fbb13d730ea7aa521a7e2d5cddff7f6d4a247aec67f838c9d6115f4f1b077738897a0b82863c1d5e4a222ab6e945f451b68111f45b61edf8eff52e990da32cb7c9b4ef5368e61125a570bbcd0ff8d30cebecd8046282a6a0e5beb438ba5e292ce9ea3390f39781f10b697bee351b65440368f9b4f92d19addc35fcca1d38e8cb54875cecb8a7f0f1091895d8ed83252e08de6a01c565734b293e4d6c1acfbb590fd516f0cbfb1f061aab7fb420fc88b8d4639fcba3540706e9f3da7ad6218e4563060e3b4cbcb220e7e7e944c6206a3452da4ac786c25f03d898ef7fb8e3cac1cd0844055040c77368c6ffb779c6b22ed5bff83490362ba5d810405dfbafb8a040619eef1b19a47a38010b3c4ab14936100652aa2b432dda5a45ad4f2f562eb08548956878eff0b0d25f8a3b02e719850b23b722e4e137547377ce4abd4dc6ab81610ae04115b63dbc6e24239d8e24cff830dc4dd4ade7855e117d7591cfddebfb905677480f8ebad086aaa58aa5f26ed1bf919866aea069c762313443094ce56c5f42d0cddb803a09dc4d6f8c99601b71008b5344267ecf732bd80cd460ec72ac5296ef974759ff9bff9c376e1679a414ebe0a06f06a9bbfc77ca3ec363f49d61f3c0adc39131d97ec2f123548863e19276f455e396a339fe6d6242465e5dfd2383433f366c1846478ee816faff3d2c143d605037d55d5d9a0b876360ebda9930345cfd699d9fde106ed45870741100e196e8d00c6375536a3f6f58b56127cabcc8c55c7be1971362302295f94bc708cedeb365e0e39c1d5010765d684921913a4d3837bdfed68f845f5b6b44a0fb0ea7246a8d703afe28bfefff8d6998b1208135a4eaf47f0001048c6e5a75103d2810757cbe6f81d965cc30d6c5ac02de7be8dd4217d4840ceb8cf2181b7a385a03677d549e31bad46f3038765b13b95129cf6154f43a554c23402ff8e705a86dd75e8456f8713de73fbd4f3856969842628e487bd438f0f7b5257865ff5928a8f7055ba8badbdd3f0d0f7b8c0f5c3d53b868ee63adfcd388ad52934650c56b8d66dc8d8509a4a9b8418495fb03e6b6584d022a2e2c4c57dc780919bfa75fe8a4affdcfffff5271a389d2eae8aa79ffb97506efd1348cbf845d3a538435781f9679a5078f4c1fdae46fab52afda79c40c941113e303a5a85605e350c7ef231b77f6513282c96ee8a4aea0c4bc561bfd413b70461486a615b5372acb2b4a3fb2cec226d4dfd02e22595a46b2db9db1a4c1c370a6def5ae5f31abc4566bd8adc588e99ea00026f90cd880625a3dd66841e3dc64725e95b3e8f891de545b14e93788495aacae28a121daab35bda589b7e2946967b5fc9f0700f8b8c668f4c2fb880614221fe1e283d959be1756aca909a60e1457482b76965b1848ea5cea18a9bd59c4b8f442a7d47aa3fcd82ba01ab1b1de39b8727d1c51fea9534020cd691a605b6d38e3ca9d33f512d8f0d358820b548606a3bd7cc391844a214bc30e3d32dde04cebfb44b5cb30f882ca9d95ca94d51db9fde847c6b837202cfe9468aadab7f121d272631bd90306f1106bb328dbfeb4a72aad30eb660ec7b41d751d2cca2dfd22d2581720e91c681f779923e1ac667c8b8aec315bb1c635bc8b6848d5e878ac8fa1240cbfd84b7d81bb3bb3d322ce57c237d7d7bd25cf9b5ddfbec58176644f8b00ceffced0b211b880dee2c4ac9b570a7ffe96a3a7a122df38a3181a9af40aa4dee4746b20e066c4e89c2ea0c5d904", 0x1000}, {&(0x7f0000002680)="6437b66790c4e5b1307226e263a97591abe75d316acb488060b7fdd1fbe629260ce87cfc209ee32bd012a5c31e893cbe0f6bee5a393e66a3787763015dc2e9b5b4b8038e2aab385155d2b2abb34c8c614b7858a1d091599cd8d36b7a8695493a4fa8418853dd4b1611ed5a35223cf94782f2ec6f7179a5c2f9984f603204f44b009eaf72b57c0f0bcf1312107fadb1762aad835d0997999e0520972c84a20412a38da3df6d79a272fbcf9b0042e021921a3850369635e10e3b43c19af50dbda28528b2682f5061d1822ad7ee99c5a8f5b9a046a5c97e3c229b14e07fb89fbfd21555a5e485ea3b84ac2821767a5d7ede5f", 0xf1}], 0x8, 0x0, 0x0, 0x24048850}], 0x4, 0x4000000) sendmsg$nl_route(r0, &(0x7f00001a1000)={&(0x7f00004d2ff4)={0x10}, 0xc, &(0x7f00006b3000)={&(0x7f0000514fac)=ANY=[@ANYBLOB="280000001900110100000000000000000a00000000000000000000000c00090008000010"], 0x1}, 0x1}, 0x0) 2018/02/27 07:48:54 executing program 4: syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x10002) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0xff, 0x200000) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = dup2(r1, r0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000040)={0x40000000}) r4 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000ffc)=0xffffffffffffffff, 0x4) 2018/02/27 07:48:54 executing program 0: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x4005, 0x0) 2018/02/27 07:48:54 executing program 7: setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0x0, 0x3}, 0x10) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x80, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000218") ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000040)={0x1, 0x9, 0xffcc, 0x6, 0xfffffffffffffffa, 0x4fbf}) 2018/02/27 07:48:54 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x15, &(0x7f0000000080)=0xfffffffffffffffe, 0xe0b554e3d85605e6) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') accept4$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x10, 0x800) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ip_vti0\x00', @ifru_addrs=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x0, 0x4, 0x1, {0xa, 0x4e23, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xc5b}}}}) 2018/02/27 07:48:54 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socket(0x40000000, 0x0, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x24001) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000100)={[0x8, 0x3, 0x4, 0x400, 0xae8d, 0x8, 0x91, 0x9, 0xeeb, 0x1f830000000000, 0x9, 0x40, 0x81, 0x282, 0x5, 0x1ff], 0x3000}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0) 2018/02/27 07:48:54 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000380)='/dev/usbmon#\x00', 0x7, 0x1) bind$inet(r0, &(0x7f00000003c0)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x17, "ecab9145d7deb26c1f5059ebb73c1e5aa9fc34802c7beb"}, &(0x7f0000000040)=0x1f) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000400)={r1, 0x7, 0x9, 0x4}, 0x10) r2 = socket$inet(0x2, 0x4000000000000003, 0x4) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f00000000c0)=@raw={'raw\x00', 0x9, 0x3, 0x230, 0x0, 0xffffffff, 0xffffffff, 0xcc, 0xffffffff, 0x19c, 0xffffffff, 0xffffffff, 0x19c, 0xffffffff, 0x3, &(0x7f0000000080), {[{{@uncond, 0x0, 0x70, 0xcc, 0x0, {}, []}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], 0x4e20, 0x4e20, 0x4e20, 0x4e20, 0xc9b, 0x0, 0x0, 0x8}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @unspec=@CT2={0x60, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00', 'syz0\x00'}}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x28c) 2018/02/27 07:48:54 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000e8cf98)={0x1, {&(0x7f0000c0bf1a)=""/230, 0xe6, &(0x7f0000aecf5e)=""/162, 0x3, 0x2}}, 0x68) 2018/02/27 07:48:54 executing program 7: setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0x0, 0x3}, 0x10) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x80, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000218") ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000040)={0x1, 0x9, 0xffcc, 0x6, 0xfffffffffffffffa, 0x4fbf}) 2018/02/27 07:48:54 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000423fa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000aafd0), 0x0) [ 180.861048] autofs4:pid:21260:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.33554432), cmd(0x0000937e) [ 180.863980] sock: sock_set_timeout: `syz-executor5' (pid 21255) tries to set negative timeout [ 180.874171] autofs4:pid:21260:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/02/27 07:48:54 executing program 3: r0 = syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x15, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000380)=ANY=[@ANYRES64], &(0x7f0000000340)=0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000240)={0x3, 0x3, 0x7, 0xffffffffffff7fff, r1}) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000595ff8)=0x3) writev(r0, &(0x7f0000001140)=[{&(0x7f0000001040)='2', 0x1}], 0x1) mmap$binder(&(0x7f00004be000/0x1000)=nil, 0x1000, 0x100000b, 0x52, r0, 0x0) close(r0) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000040)=""/44, &(0x7f0000000300)=0x2c) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000000)={0x0, 0x7, 0x46f6, 0x9, "145bf56cc49f43ea18c5bac68f63b2afbb9f3dd8169ed2a5858e6ce264521e679786506ff3ee3e07a72be35d", 0x4}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={r2, 0x3c, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x10001, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f00000001c0)=0xc) 2018/02/27 07:48:54 executing program 6: mkdir(&(0x7f0000b29ff8)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e22}, 0x8) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xfff, 0x2000) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000080)=0x6) 2018/02/27 07:48:54 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sysfs$2(0x77, 0x0, &(0x7f0000c77000)=""/177) syncfs(r0) 2018/02/27 07:48:54 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="be38fc69faea5bd09bf0307006cefbafc01c3062dfedf949ad4e86bda4029155e2d6181bc9f0d25d4a23fed54bd250db05a0fbd78679ca006afa4ee44cb7b522c4a38231a9f99b3001e1d4857321a6a7c9e36ae424cc0d49fdb6c13c422fde782dd0c18a3a4018030b94ba6b7ff3f3192f8c563a1986d839c40052c8d3a78ae29126", 0x82, 0xc1, &(0x7f0000000100)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f00005be000)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f53036c3cc3396fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd94bbfe810cf243974b73d5c0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191d71a236ce3666aa7ed8790364a8664", 0x82, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0", 0x76, 0x3, &(0x7f0000e66000)={0x2, 0x4e23, @rand_addr}, 0x10) writev(r0, &(0x7f00002e1fe0)=[{&(0x7f0000c62f65)="db", 0x1}], 0x1) [ 180.943114] sock: sock_set_timeout: `syz-executor5' (pid 21264) tries to set negative timeout [ 180.958275] autofs4:pid:21275:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.33554432), cmd(0x0000937e) [ 180.971425] autofs4:pid:21275:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/02/27 07:48:54 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400, 0x0) getsockopt$packet_int(r1, 0x107, 0x13, &(0x7f0000000380), &(0x7f00000003c0)=0x4) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffb000/0x2000)=nil, 0x2000}, 0x3}) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des-generic)\x00'}, 0x58) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000340)={r0, &(0x7f00000006c0)="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", &(0x7f0000000140)=""/61}, 0x18) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@broadcast, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000002c0)={'nr0\x00', r2}) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000680)={'vcan0\x00', r3}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)='\x00\x00\x00\x00\x00\x00\x00\x00', 0x8) 2018/02/27 07:48:54 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket(0x40000000, 0x0, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000200)=0x0) ioprio_get$pid(0x2, r3) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x1f, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}}, &(0x7f0000000040)=0x8c) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000080)={r4, 0xfffffffffffffffd}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0) 2018/02/27 07:48:55 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x400) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000000140)={{0x1, 0x1f}, 'port0\x00', 0xa6, 0x30, 0x2, 0x4d0b5ad9, 0x10001, 0x3, 0x80, 0x0, 0x0, 0x1}) sendto$ipx(r0, &(0x7f00000000c0)="84cc19807d38149ceabed6706a2e2ef6b5540b7ff8c7e333fafeb257621a8f8f83", 0x21, 0x4000000, &(0x7f0000000100)={0x4, 0xc4c, 0x8000, "679942bb9983", 0xfffffffffffffff8}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fbdff8)={0xffffffffffffffff}) getsockopt$sock_int(r1, 0x1, 0x26, &(0x7f0000000080), &(0x7f0000000040)=0xfe64) 2018/02/27 07:48:55 executing program 7: setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0x0, 0x3}, 0x10) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x80, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000218") ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000040)={0x1, 0x9, 0xffcc, 0x6, 0xfffffffffffffffa, 0x4fbf}) 2018/02/27 07:48:55 executing program 2: bind$inet6(0xffffffffffffffff, &(0x7f000067efe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000352000)='8', 0x1, 0x1000000000001, &(0x7f00007bcfe4)={0xa, 0x4e22, 0x4, @loopback={0x0, 0x1}, 0xffff}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x43, 0x30}, 0x8) sendmsg(0xffffffffffffffff, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a0fa0)=[{&(0x7f00008c7000)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[]}, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x4b3, 0x2) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000080)=0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x7, 0x0, 0x6, 'queue1\x00'}) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/02/27 07:48:55 executing program 1: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = socket(0x40000000, 0x0, 0x0) uname(&(0x7f0000000100)=""/247) ioctl$KVM_IRQ_LINE(r3, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000000200)='/dev/kvm\x00') setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000240)=0x3ff, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0) accept4$inet6(r4, 0x0, &(0x7f0000000040), 0x0) 2018/02/27 07:48:55 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x40101) write$sndseq(r0, &(0x7f0000244000)=[], 0x0) clock_gettime(0x0, &(0x7f000024bff0)={0x0, 0x0}) ppoll(&(0x7f0000103ff8)=[{r0}], 0x1, &(0x7f000005cff0)={0x0, r1+30000000}, &(0x7f000024bff8), 0x8) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xc000000000, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000080)=0x6) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000100)={0x80, 0x7d}) 2018/02/27 07:48:55 executing program 6: r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xfffffffffffffffd}, 0x0, 0x10000000, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x40, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000140)="5ff4fda645b755ce631b82463f81b5c00ebfeca8c47bbc67c4c39fd5a6f6d9a7b70a2ee23c637f7319e9fb30e189c29aba42591ffccbda40460d3edfa79f434ae9eb31e3523f70ed06aec4bf8bf0187a99d87a367059f4864de67d3a872a49a11ce80839a5b6b12060854cd0056a4ff98b70c396c0ede5a26d0070c7699155ac0d56a6d9e60b") socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e20, 0x7, @dev={0xfe, 0x80, [], 0xc}, 0x7}, {0xa, 0x4e20, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x800}, 0x3ff, [0x6, 0x2b13, 0x0, 0x6, 0x1, 0x9, 0x8000, 0x3]}, 0x5c) fsetxattr(r0, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000400000090746e00", 0xc, 0x0) 2018/02/27 07:48:55 executing program 3: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000001000)={0xe, 0x1}, 0xfffffffffffffe1a) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x1b, &(0x7f0000000ff0), 0xff71) r1 = dup2(r0, r0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000000)=0x2) fcntl$addseals(r0, 0x409, 0x2) 2018/02/27 07:48:55 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) sched_getattr(r0, &(0x7f0000000140), 0x30, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f000099f000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x9, 0x100) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4004ae52, &(0x7f0000000080)=0x80000000007) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000180)) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000f67000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) 2018/02/27 07:48:55 executing program 2: r0 = memfd_create(&(0x7f0000a04ff0)='rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) write(r0, &(0x7f00008c0000)='o', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) ftruncate(r0, 0x10000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) perf_event_open(&(0x7f0000001f88)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync_file_range(r0, 0x7f, 0xfbc, 0x3) 2018/02/27 07:48:55 executing program 7: setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0x0, 0x3}, 0x10) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x80, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000218") [ 181.160748] autofs4:pid:21321:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.33554432), cmd(0x0000937e) [ 181.173867] autofs4:pid:21321:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/02/27 07:48:55 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000690000)={0x14, 0xd, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40086439, &(0x7f00000000c0)={0xfffffffffffffff8}) 2018/02/27 07:48:55 executing program 6: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) wait4(r0, &(0x7f0000000100), 0x0, &(0x7f0000000140)={{}, {0x0}}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYRES32=r1], 0x0) 2018/02/27 07:48:55 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000080)=""/46, &(0x7f00000000c0)=0x2e) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000003ff8)) 2018/02/27 07:48:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) [ 181.221166] autofs4:pid:21340:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.33554432), cmd(0x0000937e) [ 181.234320] autofs4:pid:21340:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/02/27 07:48:55 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x30) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000000040)={0xcb, 0xe8, 0xdf5b, 0x4, 0x8}) r1 = socket(0x18, 0x0, 0x1) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f00000000c0)=""/20, &(0x7f0000000100)=0x14) 2018/02/27 07:48:55 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x10000, 0x20000) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x41, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0xffffffffffff8001}, 0x4) syz_emit_ethernet(0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="0180c2000000f03b02f2bf330011abaa322e24a078c5bf90fedf01520e68ffd4275c48b6adf45207a50b000b784973e3dc"], 0x0) 2018/02/27 07:48:55 executing program 0: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x4000)=nil, 0x4000}, 0x1}) r3 = socket$inet_smc(0x2b, 0x1, 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000000000)=0x7f, 0x4) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000011000/0x3000)=nil, 0x3000}) dup2(r0, r2) renameat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') 2018/02/27 07:48:55 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x6, 0xe0002) getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)=0x0) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f0000000080)='./file0\x00', r3, r4, 0x800) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socket(0x40000000, 0x0, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0) lgetxattr(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)=@known='security.evm\x00', &(0x7f0000000340)=""/79, 0x4f) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000280)=0x1ff, 0x4) 2018/02/27 07:48:55 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) timer_settime(0x0, 0x0, &(0x7f0000d7dfe0)={{}, {0x77359400}}, &(0x7f000027efe0)={{}, {0x0, 0x0}}) clock_settime(0x0, &(0x7f0000cc1000)={0x0, r1}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bcsf0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000240)={0x1d, r2}, 0x10) sendmsg$unix(r0, &(0x7f0000000180)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e20}, 0x8, &(0x7f0000000140)=[{&(0x7f0000000080)="1904db74bbb79049d7b810340f9f0a14b46de9b728b0499dcd899642bf00127e3fd2120ddfb9350344f6a601699ce07951f7a77892a2e9d9413abc63172ece015fc68b5699615018fc5508ecb5a138c47311bc1cc27b67a0b84e63c7e53fe5d6f12b16027dbaee170da2e12aa5e89d28fa115bcd58d8dd673653c3a7ee7403b7ebe11cdddc49c361086e6340c6f569cdb19168134839a0ea9a4ca743e974e1e48ae2279ab373d152", 0xa8}], 0x1, 0x0, 0x0, 0x40000}, 0x44000) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000001c0)={0x3, 0x2, 0x1000}, 0x4) [ 181.348338] QAT: Invalid ioctl [ 181.353092] QAT: Invalid ioctl [ 181.356801] QAT: Invalid ioctl [ 181.361846] FAULT_FLAG_ALLOW_RETRY missing 30 [ 181.366668] CPU: 1 PID: 21360 Comm: syz-executor0 Not tainted 4.16.0-rc3+ #240 [ 181.374016] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 181.383350] Call Trace: [ 181.385921] dump_stack+0x194/0x24d [ 181.389530] ? arch_local_irq_restore+0x53/0x53 [ 181.394178] ? __lock_acquire+0x664/0x3e00 [ 181.398391] ? handle_userfault+0xb97/0x2500 [ 181.402786] handle_userfault+0xbd9/0x2500 [ 181.406998] ? handle_userfault+0x185a/0x2500 [ 181.411491] ? userfaultfd_ioctl+0x4520/0x4520 [ 181.416048] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 181.421218] ? __save_stack_trace+0x7e/0xd0 [ 181.425530] ? print_irqtrace_events+0x270/0x270 [ 181.430267] ? print_irqtrace_events+0x270/0x270 [ 181.435001] ? save_stack+0x43/0xd0 [ 181.438607] ? kasan_kmalloc+0xad/0xe0 [ 181.442470] ? kasan_slab_alloc+0x12/0x20 [ 181.446597] ? kmem_cache_alloc+0x12e/0x760 [ 181.450896] ? ptlock_alloc+0x24/0x70 [ 181.454674] ? pte_alloc_one+0x59/0x100 [ 181.458621] ? __pte_alloc+0x2a/0x310 [ 181.462396] ? __handle_mm_fault+0x2f15/0x3b60 [ 181.466954] ? handle_mm_fault+0x44a/0xb00 [ 181.471167] ? __do_page_fault+0x5c9/0xc90 [ 181.475373] ? do_page_fault+0xee/0x730 [ 181.479324] ? page_fault+0x62/0x90 [ 181.482927] ? copy_user_generic_unrolled+0x86/0xc0 [ 181.487920] ? copy_page_from_iter+0x348/0x7c0 [ 181.492481] ? pipe_write+0x37c/0xd60 [ 181.496259] ? vfs_write+0x189/0x510 [ 181.499955] ? __lock_acquire+0x664/0x3e00 [ 181.504171] ? __lock_acquire+0x664/0x3e00 [ 181.508385] ? check_noncircular+0x20/0x20 [ 181.512606] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 181.517785] ? find_held_lock+0x35/0x1d0 [ 181.521834] ? __handle_mm_fault+0x3433/0x3b60 [ 181.526394] ? lock_downgrade+0x980/0x980 [ 181.530523] ? lock_release+0xa40/0xa40 [ 181.534485] ? do_raw_spin_trylock+0x190/0x190 [ 181.539049] ? userfaultfd_ctx_put+0x740/0x740 [ 181.543611] ? _raw_spin_unlock+0x22/0x30 [ 181.547745] __handle_mm_fault+0x3440/0x3b60 [ 181.552143] ? __pmd_alloc+0x4e0/0x4e0 [ 181.556009] ? check_noncircular+0x20/0x20 [ 181.560238] ? find_held_lock+0x35/0x1d0 [ 181.564285] ? handle_mm_fault+0x35b/0xb00 [ 181.568499] ? lock_downgrade+0x980/0x980 [ 181.572644] ? handle_mm_fault+0x2f8/0xb00 [ 181.576864] handle_mm_fault+0x44a/0xb00 [ 181.580909] ? __handle_mm_fault+0x3b60/0x3b60 [ 181.585466] ? vmacache_find+0x5f/0x280 [ 181.589425] ? find_vma+0x30/0x150 [ 181.592947] __do_page_fault+0x5c9/0xc90 [ 181.596999] ? mm_fault_error+0x2c0/0x2c0 [ 181.601134] ? check_noncircular+0x20/0x20 [ 181.605345] ? __lock_is_held+0xb6/0x140 [ 181.609401] do_page_fault+0xee/0x730 [ 181.613181] ? __do_page_fault+0xc90/0xc90 [ 181.617391] ? check_noncircular+0x20/0x20 [ 181.621608] ? __lock_is_held+0xb6/0x140 [ 181.625651] ? find_held_lock+0x35/0x1d0 [ 181.629701] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 181.634534] page_fault+0x62/0x90 [ 181.637967] RIP: 0010:copy_user_generic_unrolled+0x86/0xc0 [ 181.643562] RSP: 0018:ffff8801cf5879a0 EFLAGS: 00010207 [ 181.648903] RAX: ffffed0037d6bc04 RBX: 000000000000001c RCX: 0000000000000003 [ 181.656147] RDX: 0000000000000004 RSI: 0000000020011fd2 RDI: ffff8801beb5e000 [ 181.663395] RBP: ffff8801cf5879d0 R08: ffffed0037d6bc04 R09: ffffed0037d6bc04 [ 181.670639] R10: 0000000000000004 R11: ffffed0037d6bc03 R12: 0000000020011fd2 [ 181.677883] R13: ffff8801beb5e000 R14: 00007ffffffff000 R15: 0000000020011fee [ 181.685156] ? copyin+0x8a/0xb0 [ 181.688417] copy_page_from_iter+0x348/0x7c0 [ 181.692811] ? _copy_from_iter+0xf30/0xf30 [ 181.697037] ? alloc_pages_current+0xbe/0x1e0 [ 181.701517] pipe_write+0x37c/0xd60 [ 181.705137] __vfs_write+0x684/0x970 [ 181.708831] ? kernel_read+0x120/0x120 [ 181.712693] ? bpf_fd_pass+0x280/0x280 [ 181.716565] ? _cond_resched+0x14/0x30 [ 181.720437] ? selinux_file_permission+0x82/0x460 [ 181.725270] ? rw_verify_area+0xe5/0x2b0 [ 181.729308] ? __fdget_raw+0x20/0x20 [ 181.733005] vfs_write+0x189/0x510 [ 181.736536] SyS_write+0xef/0x220 [ 181.739965] ? exit_to_usermode_loop+0x198/0x2f0 [ 181.744698] ? SyS_read+0x220/0x220 [ 181.748307] ? do_fast_syscall_32+0x156/0xf9f [ 181.752780] ? SyS_read+0x220/0x220 [ 181.756382] do_fast_syscall_32+0x3ec/0xf9f [ 181.760678] ? _raw_spin_unlock_irq+0x27/0x70 [ 181.765157] ? do_int80_syscall_32+0x9c0/0x9c0 [ 181.769714] ? _raw_spin_unlock_irq+0x27/0x70 [ 181.774187] ? finish_task_switch+0x1c1/0x7e0 [ 181.778663] ? syscall_return_slowpath+0x2ac/0x550 [ 181.783569] ? prepare_exit_to_usermode+0x350/0x350 [ 181.788563] ? sysret32_from_system_call+0x5/0x3c [ 181.793387] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 181.798217] entry_SYSENTER_compat+0x70/0x7f [ 181.802599] RIP: 0023:0xf7fe2c99 [ 181.805936] RSP: 002b:00000000f77de09c EFLAGS: 00000286 ORIG_RAX: 0000000000000004 [ 181.813620] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000020011fd2 [ 181.820864] RDX: 000000000000001c RSI: 0000000000000000 RDI: 0000000000000000 [ 181.828106] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 181.835352] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 181.842595] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 181.851387] QAT: Invalid ioctl [ 181.889457] FAULT_FLAG_ALLOW_RETRY missing 30 [ 181.894068] CPU: 0 PID: 21367 Comm: syz-executor0 Not tainted 4.16.0-rc3+ #240 [ 181.901416] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 181.910747] Call Trace: [ 181.913316] dump_stack+0x194/0x24d [ 181.916927] ? arch_local_irq_restore+0x53/0x53 [ 181.921583] ? handle_userfault+0xb97/0x2500 [ 181.925973] handle_userfault+0xbd9/0x2500 [ 181.930187] ? handle_userfault+0x185a/0x2500 [ 181.934674] ? userfaultfd_ioctl+0x4520/0x4520 [ 181.939229] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 181.944400] ? lock_release+0xa40/0xa40 [ 181.948351] ? do_raw_spin_trylock+0x190/0x190 [ 181.952913] ? print_irqtrace_events+0x270/0x270 [ 181.957647] ? print_irqtrace_events+0x270/0x270 [ 181.962378] ? trace_hardirqs_on+0xd/0x10 [ 181.966501] ? _raw_spin_unlock_irq+0x27/0x70 [ 181.970976] ? perf_trace_lock+0xd6/0x900 [ 181.975108] ? trace_event_raw_event_lock+0x340/0x340 [ 181.980277] ? __lock_acquire+0x664/0x3e00 [ 181.984495] ? __lock_acquire+0x664/0x3e00 [ 181.988710] ? check_noncircular+0x20/0x20 [ 181.992929] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 181.998109] ? find_held_lock+0x35/0x1d0 [ 182.002160] ? __handle_mm_fault+0x3433/0x3b60 [ 182.006719] ? lock_downgrade+0x980/0x980 [ 182.010848] ? lock_release+0xa40/0xa40 [ 182.014812] ? do_raw_spin_trylock+0x190/0x190 [ 182.019389] __handle_mm_fault+0x3440/0x3b60 [ 182.023785] ? __pmd_alloc+0x4e0/0x4e0 [ 182.027645] ? check_noncircular+0x20/0x20 [ 182.031863] ? find_held_lock+0x35/0x1d0 [ 182.035908] ? handle_mm_fault+0x35b/0xb00 [ 182.040121] ? lock_downgrade+0x980/0x980 [ 182.044267] ? handle_mm_fault+0x2f8/0xb00 [ 182.048486] handle_mm_fault+0x44a/0xb00 [ 182.052529] ? __handle_mm_fault+0x3b60/0x3b60 [ 182.057083] ? vmacache_find+0x5f/0x280 [ 182.061042] ? find_vma+0x30/0x150 [ 182.064563] __do_page_fault+0x5c9/0xc90 [ 182.068613] ? mm_fault_error+0x2c0/0x2c0 [ 182.072737] ? check_noncircular+0x20/0x20 [ 182.076944] ? __lock_is_held+0xb6/0x140 [ 182.080990] do_page_fault+0xee/0x730 [ 182.084770] ? __do_page_fault+0xc90/0xc90 [ 182.088979] ? check_noncircular+0x20/0x20 [ 182.093194] ? __lock_is_held+0xb6/0x140 [ 182.097236] ? find_held_lock+0x35/0x1d0 [ 182.101284] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 182.106112] page_fault+0x62/0x90 [ 182.109538] RIP: 0010:copy_user_generic_unrolled+0x86/0xc0 [ 182.115135] RSP: 0018:ffff8801be8bf9a0 EFLAGS: 00010207 [ 182.120473] RAX: ffffed0039370604 RBX: 000000000000001c RCX: 0000000000000003 [ 182.127718] RDX: 0000000000000004 RSI: 0000000020011fd2 RDI: ffff8801c9b83000 [ 182.134961] RBP: ffff8801be8bf9d0 R08: ffffed0039370604 R09: ffffed0039370604 [ 182.142207] R10: 0000000000000004 R11: ffffed0039370603 R12: 0000000020011fd2 [ 182.149453] R13: ffff8801c9b83000 R14: 00007ffffffff000 R15: 0000000020011fee [ 182.156723] ? copyin+0x8a/0xb0 [ 182.159983] copy_page_from_iter+0x348/0x7c0 [ 182.164377] ? _copy_from_iter+0xf30/0xf30 [ 182.168596] ? alloc_pages_current+0xbe/0x1e0 [ 182.173072] pipe_write+0x37c/0xd60 [ 182.176690] __vfs_write+0x684/0x970 [ 182.180383] ? kernel_read+0x120/0x120 [ 182.184243] ? bpf_fd_pass+0x280/0x280 [ 182.188111] ? _cond_resched+0x14/0x30 [ 182.191981] ? selinux_file_permission+0x82/0x460 [ 182.196811] ? rw_verify_area+0xe5/0x2b0 [ 182.200850] ? __fdget_raw+0x20/0x20 [ 182.204543] vfs_write+0x189/0x510 [ 182.208067] SyS_write+0xef/0x220 [ 182.211501] ? SyS_read+0x220/0x220 [ 182.215107] ? do_fast_syscall_32+0x156/0xf9f [ 182.219580] ? SyS_read+0x220/0x220 [ 182.223184] do_fast_syscall_32+0x3ec/0xf9f [ 182.227481] ? _raw_spin_unlock_irq+0x27/0x70 [ 182.231958] ? do_int80_syscall_32+0x9c0/0x9c0 [ 182.236515] ? _raw_spin_unlock_irq+0x27/0x70 [ 182.240985] ? finish_task_switch+0x1c1/0x7e0 [ 182.245461] ? syscall_return_slowpath+0x2ac/0x550 [ 182.250368] ? prepare_exit_to_usermode+0x350/0x350 [ 182.255360] ? sysret32_from_system_call+0x5/0x3c [ 182.260189] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 182.265026] entry_SYSENTER_compat+0x70/0x7f [ 182.269415] RIP: 0023:0xf7fe2c99 [ 182.272761] RSP: 002b:00000000f77bd09c EFLAGS: 00000286 ORIG_RAX: 0000000000000004 [ 182.280443] RAX: ffffffffffffffda RBX: 0000000000000018 RCX: 0000000020011fd2 2018/02/27 07:48:56 executing program 7: setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0x0, 0x3}, 0x10) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x80, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000218") 2018/02/27 07:48:56 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000016000)=@nl=@kern={0x10}, 0xc, &(0x7f0000014000)=[{&(0x7f0000000100)="5500000019007fb1b72d1cb2a4a280a80a06050000a84321a7322369250009002100001c0100000006000500020000880d0000dc1338d544000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x20000000000000d5, &(0x7f0000006000)=[]}, 0x0) 2018/02/27 07:48:56 executing program 2: r0 = epoll_create1(0x0) socket$inet_udp(0x2, 0x2, 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000100)='msdos\x00', 0x40005, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000000ffc), 0x4) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)={0x70000006}) 2018/02/27 07:48:56 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/net/pfkey\x00', 0x200100ffd, 0x0) getsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000d3fff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x4d33) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_security(0x11, r3, &(0x7f0000000140)=""/166, 0xa6) clock_adjtime(0x0, &(0x7f0000000040)={0x2, 0x3397, 0x2, 0x85, 0x2, 0x4da9, 0xe36, 0x800, 0x7fff, 0x2, 0xfffffffffffffffc, 0x4, 0x7, 0x1, 0x44fa, 0x61d, 0x5, 0x5, 0x8, 0x8001, 0xffffffff, 0x2, 0x8, 0x101, 0x5, 0x101}) dup3(r1, r2, 0x0) 2018/02/27 07:48:56 executing program 5: openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4018641b, &(0x7f0000000040)={&(0x7f0000ff9000/0x6000)=nil, 0x3, 0x0, 0x0, &(0x7f0000ff9000/0x3000)=nil}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) pwritev(r0, &(0x7f0000000040)=[], 0x19d, 0x0) 2018/02/27 07:48:56 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x100, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40840, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000040)={0x7, 0x0, [{}, {}, {}, {}, {}, {}, {}]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x20}) syz_extract_tcp_res(&(0x7f0000000000), 0x8001, 0x9) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/27 07:48:56 executing program 0: r0 = socket(0xa, 0x5, 0x0) getsockopt(r0, 0x0, 0x50, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x8) 2018/02/27 07:48:56 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socket(0x2, 0x5, 0x1000000000000) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) r2 = socket(0x10, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000bf3fa0)=[], 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={&(0x7f0000a53ff4)={0x10}, 0xc, &(0x7f00008d5ff0)={&(0x7f0000442fc4)=ANY=[@ANYBLOB="140000005200130900000000000200001c000000"], 0x1}, 0x1}, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x9) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0) [ 182.287688] RDX: 000000000000001c RSI: 0000000000000000 RDI: 0000000000000000 [ 182.294932] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 182.302176] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 182.309421] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/02/27 07:48:56 executing program 2: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) clock_settime(0x0, &(0x7f0000000040)) 2018/02/27 07:48:56 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000295000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="17d99d4f10958854d472103edcc80d88f9dc8ca87f1017499057311e76299f76510eba1ebd4fd24590b197ca68", 0x2d) sendmsg(r1, &(0x7f0000519000)={0x0, 0x0, &(0x7f000083b000)=[{&(0x7f0000a9f000)="1efcd1c0e65b111f8d4945e0b472993e8a3a8397879b022e58cb1f15f7743efc31bc4ac0e63f56bb00fba881614a729ec9f7bce9b6bb637c55f6986f3f2ecf54", 0x40}], 0x1, &(0x7f0000539eb0)=[]}, 0x0) [ 182.345552] autofs4:pid:21379:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.33554432), cmd(0x0000937e) [ 182.358664] autofs4:pid:21379:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/02/27 07:48:56 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={'bpq0\x00', @ifru_flags=0xc200}) 2018/02/27 07:48:56 executing program 7: setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0x0, 0x3}, 0x10) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x80, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000218") 2018/02/27 07:48:56 executing program 5: syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x3) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xfffffffffffffc01, 0x800) 2018/02/27 07:48:56 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x16) sendmsg$nl_route(r0, &(0x7f0000d21fc8)={&(0x7f000022c000)={0x10}, 0xc, &(0x7f00004e1000)={&(0x7f0000552000)=ANY=[@ANYBLOB="300000001800050500000000000000000a0000000000000000001c59a8eb0500ffff0000000000000000000000000001"], 0x30}, 0x1}, 0x0) 2018/02/27 07:48:56 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000040)={0xfc63, 0x1, {0xffffffffffffffff, 0x0, 0x80000000, 0x2, 0xfffffffffffffe00}}) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='net/fib_trie\x00') ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, 0x0, 0x8, &(0x7f0000000380)) readv(r1, &(0x7f00000002c0)=[{&(0x7f0000000140)=""/225, 0xe1}, {&(0x7f00000003c0)=""/240, 0xf0}, {&(0x7f0000000340)=""/60, 0x3c}, {&(0x7f0000000240)=""/70, 0x46}, {&(0x7f00000004c0)=""/174, 0x4b}], 0x2000000000000149) 2018/02/27 07:48:56 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @local}, @in=@dev}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000200)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000240)={0x0, @empty, @empty}, &(0x7f0000000280)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8948, &(0x7f0000000000)={'ip6tnl0\x00', r1}) 2018/02/27 07:48:56 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket(0x40000000, 0x0, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0) getsockname$packet(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'ip6_vti0\x00', r3}) 2018/02/27 07:48:56 executing program 3: pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000000)={0x9, 0x0, 0x6, 0x0, 0x3, 0x5, 0xffffffffffffff81, 0x2, 0x8000, 0x4}) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) fchownat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x1000) 2018/02/27 07:48:56 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x6, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r1, &(0x7f000082cf40)=[], 0x2082cf40) close(r0) setsockopt$inet_int(r0, 0x0, 0x33, &(0x7f0000000040)=0x1, 0x4) 2018/02/27 07:48:56 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x800000000002f, &(0x7f0000a5c000)=0xffffffff, 0x4) tee(r0, r0, 0x0, 0xc) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) 2018/02/27 07:48:56 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000000000), 0x4) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) 2018/02/27 07:48:56 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xc0000000000036, &(0x7f000004bb99)="dc13b51a5b318a6e78dd5808712b2144ece4233f08008858c4ccd64ade0e8ce0442fbc50974e971195c604f8000000040002663d75dd0500000000000000000000060838a48911f937f96f7d4ff812a8f9fc3f071b070000000000000000d359bdeb7fe130769c862f856d59f8b9f3aee345e59eee7026fe40be9cda16a2f125e2c3ff0100ffff3d32850000000000000028f9b8974fec92b836614657ade603936ca6556ddfae000001950f396f4b9b3e5a2db8352780dff40bb45a7883", 0xbe) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f00000000c0)="02595496101efe9b1c890edb4f22056c8777ffeb036d432526899fa2aab88c480b78b9175c7ae3398dd89d302d9fce8b3767d8e45d61e37687c7613ced14b840b6c1659ef1aa74aa7d904b8a476e149cef54ed07cb31c5fd83d4dd08ac46632118a6ff17655ec683454aa8b32c239617cc1cda8117d019fe3b42d715fa296c126a49ecb9b287eb3beb61f3779f10b2aca6ac7b5b87b7d8e2965e9345bc38ec7e65382d027c9d75320d6d70b07ac8e63b00000000000000000000000000000000", 0xc0) [ 182.503815] autofs4:pid:21412:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.33554432), cmd(0x0000937e) [ 182.516983] autofs4:pid:21412:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/02/27 07:48:56 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000029, 0x4011, r1, 0x0) setsockopt$packet_buf(r1, 0x107, 0x0, &(0x7f00000001c0)="b627c0936d9444512dd8dc69dcae3779a31073e99d3e36a845c0be76cf982b58debdeb158c8fb36e2b20b7022fff9ff07a6a9432a905e77cf53d709a3c7e0ba21d5327ec1d5a0f7e381d9937f7da35fde4e7d4789f0ad699efafd4add76aa52069baa3c6127cf5cdc98599d306306a66512eb99e1ad162a1232e98f9bbe3c0d5d059a38166feb0b2a8e5b408dc9577219d5ec7d9c255d1ed943ee4fe04190045cd5e045943c5849536f3cad293ef86eec4bcf59656ec79b3e34c5f", 0xbb) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000080)=0x7ed5, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB="e3448bc7145517497ba9c1dfbe5e1f85"], 0x8) write$evdev(r0, &(0x7f0000001fdc)=[{}, {{0x0, 0x2710}}], 0x30) 2018/02/27 07:48:56 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x80}, 0x1}, 0x0) 2018/02/27 07:48:56 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000180)) 2018/02/27 07:48:56 executing program 7: setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0x0, 0x3}, 0x10) ioctl(0xffffffffffffffff, 0x800000000000937e, &(0x7f0000017000)="010000000000000218") ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000040)={0x1, 0x9, 0xffcc, 0x6, 0xfffffffffffffffa, 0x4fbf}) 2018/02/27 07:48:56 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7, 0x4002) openat(r0, &(0x7f0000000080)='./file0/file1\x00', 0x509202, 0x2) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) creat(&(0x7f0000e64000)='./file0/file0\x00', 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x6, 0x4) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) rename(&(0x7f0000c11ff2)='./file0/file0\x00', &(0x7f00001b4000)='./file0/file1\x00') 2018/02/27 07:48:56 executing program 3: mkdir(&(0x7f0000017ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000008ff6)='./control\x00', 0x0, 0x0) faccessat(r0, &(0x7f000003b000)='./control\x00', 0x1, 0x0) r1 = getpgid(0xffffffffffffffff) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f00000000c0)=0x44832a65, 0x4) ptrace$getregs(0xe, r1, 0xffffffff, &(0x7f0000000040)=""/68) 2018/02/27 07:48:56 executing program 5: r0 = memfd_create(&(0x7f0000000040)="75fc1dd968983ffc22d95828941f4b7a7365726c6f7070703163baed3113eb5981da9afcf4dc", 0x1) mmap(&(0x7f00005b5000/0x4000)=nil, 0x4000, 0x0, 0x14011, r0, 0x0) fcntl$addseals(r0, 0x409, 0xa) 2018/02/27 07:48:56 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000000080)=""/84, &(0x7f0000000040)=0xff8e) r1 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x18000000000, 0x70000) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000100)=0x1) r2 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f00000003c0)=0xe8) sendmsg$nl_netfilter(r1, &(0x7f0000000980)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000940)={&(0x7f0000000400)={0x538, 0xf, 0x5, 0xb00, 0x70bd28, 0x25dfdbfb, {0xf, 0x0, 0x9}, [@generic="2c615f6f5c01dfadd48510c7914f51e019ecdbf4e47e2ec3b353512b1d6186c157307f1c6f2a9cecf887f4d4a720b6cfe09cfb61fee77de87dd2", @nested={0x10, 0x76, [@typed={0xc, 0x31, @u32=0x9}]}, @nested={0x324, 0x80, [@generic="e1543ebdaaa686a971721c6fb74c863f85f3072076eb798defa2be110837a6c0fca426e5bc43e2d87d38b0fda2ab8dc6a2d20994319a929ecf74d0542b19193179d0e8a83cc8b3a1f7d8e3177e195e14ca72aaa759e2854b4e3b299a92ad82a07458adc0004d42f2e5c1b7ff1f3b0283d7e59099e89a55cd5f9fe764925ec646b5f1", @generic="82e6b2aff0ba43acd46111a89268fdbd9de5d87a729630d79a68a02e6b99ce50281c85f0d823c022f55f0c83516d0a139c8098f77af05f91df61684f1b5cc3f1e85c1d3f765ff9fea7", @generic="b57f105972ea9e05d976ed2d01a99c534513a969d1ae6145ceb9d41b39e8785f4edf67cc3eb6672e1657ed4f50498e767be28a4dbd40ee12ad133cf300", @typed={0xc, 0x88, @pid=r2}, @typed={0x74, 0x70, @binary="739fca2221d8d581d846b5987383b17b31452a3fed86077121a9ba0ec7e67cce226b1d0c06763338717364f957f9cebc52e1589ff0d50bea56600d938aecd1c1305183f9db84f162f1d0340e6d8c226a33094bcec0ce8912c2931a676c2f812abc252ea1d22aa6e668"}, @typed={0xc, 0x96, @uid=r3}, @generic="8c64a208c082774276b2cfb4c82aa4af175b9712610dcf385408994d1370e8188329f1c4f41fcb35c129f195ea5696161c8442b09ba48ec1eee9d4861d506de048a9452308339161458d9d7f8b906edf6542ffd7432722a4c0ae4ec3ce1e643cb3271f7e9ea129a76256d76ecbeb03a166ff3f5954861160ea656f4ae270ff919caf337c42f407a2c6e3f48d04766dc9513a962fb8f057f05c0bd4dc0085eeae95d9603bad10b52289d64bce35db97d2c40d83f4608fe7cb71f51c19eba3c86beb2c092ddede76c8120acc4b8620798f8fd339882ab9d7281847", @generic, @typed={0xc, 0x35, @uid=r4}, @generic="517ee73e47d34cfa8e8fa53bf5ca49fcf4f0c2bd0270eb4c89d4474204e7f7370427f7508b61f6cfef36b21df7ba0f6666177ad314e5e4b5c8edf134a3e1cf87ffe8bb508b3bd5bdc99473737b9d0587d05f301611ad4d202aeca7716cf6cae0777980df8ba861fdfa13ddc59c118047022564f5364fab7412cbc2ea446615de2d13b8fee006f145032647bfcbe92a7a0060fde6d13dc3c7e0fabfe1358076d90889dc35"]}, @nested={0xa8, 0x90, [@typed={0x10, 0x66, @u64=0x7f}, @generic="68b304058228b0843b8730041323080e23ee44e6000083446949ce1d4cadf02c84b783cac04f4865a0095d5ba128c5d1d19fe3022f9d5ba9028e58015ffd46879b9865f5189216a2609cd3c23c6202f594820bc7bd9bf444be06846c02f39f93ef98064fd54862aed77bd5a3eae1daccf1b9b86755abf02b0f5258c1c06bc18a83dc799970624893e26ef7785c0858a0d362"]}, @nested={0x18, 0x87, [@typed={0x14, 0x57, @str='/dev/sg#\x00'}]}, @nested={0xf4, 0x1c, [@typed={0xc, 0x54, @fd=r1}, @generic="c8a6f040c097a29a37c6020688ff7cab19d55b2c7e99081fd7ad1dac3cb26ef5bb321661ff46fe4210988b5fffb2b0b481dd31a260bf824dade568b7408dda53efd856aa45227e82fd99f73bd60f541f87a631f7a5672c2401c652aee3e986db82eff312c554442659540a55ca33348d978f602c155433fe3d923c6c43cf404f2e2d3c3e9bf11e995e564b00f3eb64d63bfdcb75492e3f55544027578325aa0d0b97dd8c6647184bb1fb832c89787a891cdf425b5a83325803264024a08ee0703667fb4681488ba1de", @typed={0xc, 0x8, @u32=0xff}, @typed={0xc, 0x43, @uid=r5}]}]}, 0x538}, 0x1, 0x0, 0x0, 0x40800}, 0x10) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000140)={0x3, [0x2, 0x3, 0x800]}, 0xa) 2018/02/27 07:48:56 executing program 7: setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0x0, 0x3}, 0x10) ioctl(0xffffffffffffffff, 0x800000000000937e, &(0x7f0000017000)="010000000000000218") ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000040)={0x1, 0x9, 0xffcc, 0x6, 0xfffffffffffffffa, 0x4fbf}) 2018/02/27 07:48:56 executing program 0: r0 = socket$inet6(0xa, 0x80000, 0x77) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x1f}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x1, 0x5, 0x8200, 0x401, 0x100, 0x52926531, 0x800, 0x3, r1}, 0x20) bind(r0, &(0x7f00000000c0)=@ethernet={0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0xfff}, 0x1c) 2018/02/27 07:48:56 executing program 6: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='efs\x00', 0x91020, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x81, 0x210400) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000000c0)=0x85, 0x4) 2018/02/27 07:48:56 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket(0x40000000, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e22, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffff82b}}, 0x2, 0x7, 0x3, 0x7ff, 0x7}, &(0x7f0000000080)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x100000000, 0x5, 0x8, 0x8, r3}, &(0x7f0000000200)=0x10) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000240)={0x7, 0x3f}) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000000040)="8006e8d126307dfd6721f3dd58cdf6419b886d3f6a6e1f61df7d9b8ed7d360f3376c03dc1f") setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0) 2018/02/27 07:48:56 executing program 7: setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0x0, 0x3}, 0x10) ioctl(0xffffffffffffffff, 0x800000000000937e, &(0x7f0000017000)="010000000000000218") ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000040)={0x1, 0x9, 0xffcc, 0x6, 0xfffffffffffffffa, 0x4fbf}) 2018/02/27 07:48:56 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x48, {0x2, 0x4e20, @multicast1=0xe0000001}, 'lo\x00'}) 2018/02/27 07:48:56 executing program 3: mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) mount(&(0x7f000001fff8)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f000001f000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000008ff8)='./file1\x00', r0, &(0x7f0000012ff8)='./file0\x00') creat(&(0x7f0000020ff2)='./file0/file0\x00', 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0xffffffffffff0000, 0xffffffff, 0x0, 0x91e, 0x9, 0x9, 0x2b5, 0x4, 0x80, 0xcb77}, 0x10) renameat(r0, &(0x7f0000020ff2)='./file1\x00', r0, &(0x7f0000002000)='./file0\x00') 2018/02/27 07:48:56 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x800000004, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001ffc), 0x86, 0x0, &(0x7f0000001ff0)={0x1f}, &(0x7f0000239000), 0x0) 2018/02/27 07:48:56 executing program 6: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x0, 0x78, 0x0, 0x20, 0x0, 0x51d1, 0x0, 0x0, 0x0, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0, 0x20, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}, 0x20, 0x8000, 0x9, 0x5, 0x0, 0x0, 0x6601}, 0x0, 0x3f, 0xffffffffffffff9c, 0x1) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)) epoll_create(0x20) clock_gettime(0x0, &(0x7f00000002c0)) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0xfe, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0xfffffffffffffeb2) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_buf(r2, 0x29, 0x2e, &(0x7f0000000140)=""/23, &(0x7f0000000180)=0x17) r3 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x6, 0x80) recvmsg$kcm(r3, &(0x7f0000000440)={&(0x7f0000000280)=@ax25, 0x10, &(0x7f0000000400)=[{&(0x7f0000000300)=""/197, 0xc5}], 0x1, &(0x7f0000001040)=""/4096, 0x1000, 0xfffffffffffffffd}, 0x60) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001000)={0x0, @broadcast, @broadcast}, &(0x7f0000008000)=0xc) 2018/02/27 07:48:56 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00006c6ff0)=[], 0x0, &(0x7f00009dffb8)=[@rights={0x10, 0x1, 0x1, [r1]}], 0x10}, 0x0) close(r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/02/27 07:48:56 executing program 0: r0 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x9, 0x80) statx(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0xc, &(0x7f0000000240)) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000000340)="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", 0x1000, 0x20000800, &(0x7f0000001340)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000001500)=0x1, 0x4) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x4e21, @empty}, 0x10) read(r1, &(0x7f0000000080)=""/253, 0xfd) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYRES64], 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001380)={0x0, @in={{0x2, 0x4e22, @empty}}}, &(0x7f0000001440)=0x8c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001480)={r2, 0x7}, &(0x7f00000014c0)=0x8) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10000, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000180)={'ip6tnl0\x00', @ifru_flags=0x9000}) 2018/02/27 07:48:56 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x80, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000218") ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000040)={0x1, 0x9, 0xffcc, 0x6, 0xfffffffffffffffa, 0x4fbf}) 2018/02/27 07:48:56 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000000080)={0x0, 0x8, 0x100000001, &(0x7f0000000040)}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0x11, 0x3, 0x3a) sendmsg(r1, &(0x7f0000001fc8)={&(0x7f0000004fe4)=@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c, &(0x7f0000005000)=[], 0x0, &(0x7f0000006ff6)=[{0x29c}], 0xc}, 0x0) 2018/02/27 07:48:56 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000040)=@generic={0xffffffff00000000, 0x8}) socket(0x40000000, 0x0, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) 2018/02/27 07:48:56 executing program 3: clock_settime(0x6f0960c220540ad0, &(0x7f0000c66000)={0x77359400}) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xd8c, 0x40) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000200)={{0x7, 0x1000000000000}, 'port0\x00', 0x9, 0x1000, 0x2, 0x4, 0x180000, 0xa, 0x6, 0x0, 0x4, 0x3ff}) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000040)={0x8000, 0xab27}) fcntl$getflags(r0, 0x408) r1 = fcntl$getown(r0, 0x9) ioprio_set$pid(0x3, r1, 0x7) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x20) 2018/02/27 07:48:56 executing program 4: socketpair(0x0, 0x5, 0x3, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000dd8ff0)='/selinux/create\x00', 0x2, 0x0) pwrite64(r1, &(0x7f0000000040)="8ac526a17649ea6d02a61308de7754a46476e02e6b2e03b20413ffcb306c6f721b32250f65919ebe6b81bdb4ac927b20301dd0ae4eeae26f253846edd3fc83d838032c396ecab53ba1b8198be9d6f14847e27834e9a2afe8db170acc0c46d6e47ae423e1cd43f3e70fce9b4dd81e8dc5b4410c2b924d1caa2ef36ecc0fd7051ddd1033637185baf93f8c156a93f87a1e1774697688dba7c4af3ce9cd667f7a4eb06765ccfaa7c428794863", 0xfffffffffffffe84, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000140), &(0x7f0000000180)=0x14) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/02/27 07:48:56 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x9f, 0x4000) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000240)={0x401, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f000002b000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="240000001d001305ffffffffffffffff02000000", @ANYRES32=0x0, @ANYBLOB="00000000083f7b61f1000000968c90a04bdd6f214079c61eef7e3c1827e92da87d7981b749396db5c85655f457dc5d96b73af51fea208a67d8e33d6ec0b0066247ab5df5023144141f20e6069f6af30c43fb3b7ba7c6138924f856f4b40aad9b7fd57259c4fee21b40dae29b8733e68452f3a19dee6001000000af992ed8ba3269f3037858d947628942a2088f3fc151fb2acf092751dc056311c20757d32d20fa8d3ee6d450fb2a5228f90fad67213d5cb14112eb9ddee06d6d87a024ddaaef6605e7661b3f5d3dd4809b7f68e16a297245421b098b4371191fe7f57d72bc50854a676102999d80220da01abbb889fb"], 0x24}, 0x1}, 0x0) 2018/02/27 07:48:56 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x6, 0x2000) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f00000000c0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x5, 0x400000) clock_settime(0x1, &(0x7f0000000140)={0x77359400}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={r1, &(0x7f0000000180)="60309e06b4f18bc14f3b5c5bfd445c03626af75db93d1917e8c51fb87edda5d5b3c922298560efa4f27a7eef4e3a867474e2c43b7a917394122e5363eef231bdf385e6cf9e3cc6c98de794"}, 0x10) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000240)={0x6}, 0x4) readlinkat(r0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=""/60, 0x3c) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000300)=0x0) sched_getparam(r2, &(0x7f0000000340)) ioctl$sock_proto_private(r1, 0x89e5, &(0x7f0000000380)="f38c29c34ccd35bfb5f6cf35b8dc4408b60d492bacb8f98fa7f6e7f91d9308863df3f62e29615df1257bb26cf12fd5affe7034bfc94afddd4e07219216a3508aeadd375601f48d6b492682566ceb2d8d2718a2faf876b6fff5cbe4dff19bd29c6e423529a5bd6e560bc969e9b08cca24e98bb66cd42ac0dc08e27a1d551d0c9a9dd869bada95ab515edbd47c770b2607a3e1956f1132b03c4253fac2fe7cb5eb69cd291cb8153bcdfd0a1e43f3567036d35d839a222329c16be898ab2333b1e4e9a29829869ecc6183bc00a0754a5d379d32c3fcc8f058384937132f8e08d047cf4f8f115b6e8145") r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x4e22, 0xffffffffffffffe1, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, 0x8, 0xbd}, &(0x7f0000000580)=0x98) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000005c0)={r4, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x8c) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) socket$inet6_udp(0xa, 0x2, 0x0) r5 = open(&(0x7f0000000680)='./file0\x00', 0x40000, 0x14b5594b7c96e64f) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r3, 0x40405515, &(0x7f00000006c0)={0x7, 0x0, 0x2, 0x3, "57a2a75cf0321d1fc96279513df59390678d0ae001caf4fb308d8eb0aaf6f5da24520e0427fee359c2202d93", 0x81}) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f0000000700)={r5}) ptrace$setsig(0x4203, r2, 0x8, &(0x7f0000000740)={0x8, 0x7ff, 0x80000001}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000780)={0x6, 0x28}) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f00000007c0)={0x3, 0x3, [{0x3, 0x0, 0xfffffffffffffffa}, {0x214, 0x0, 0x1}, {0x4, 0x0, 0x9}]}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000840)={&(0x7f0000000800)='./file0\x00', r0}, 0x10) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000880)={0x0, r3, 0x1}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000008c0)=0x1200, 0x4) fcntl$setlease(r3, 0x400, 0x0) setsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f0000000900)=0x8, 0x4) getsockopt$inet6_udp_int(r5, 0x11, 0x64, &(0x7f0000000940), &(0x7f0000000980)=0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f00000009c0)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000a00)) 2018/02/27 07:48:56 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x80, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000218") ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000040)={0x1, 0x9, 0xffcc, 0x6, 0xfffffffffffffffa, 0x4fbf}) [ 182.838294] autofs4:pid:21502:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.33554432), cmd(0x0000937e) [ 182.851553] autofs4:pid:21502:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/02/27 07:48:56 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000180)={'rose0\x00', @ifru_addrs={0x2, 0x4e23, @broadcast=0xffffffff}}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x701000, 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000000c0)={0x8000, 0xbd3, 0x190, 'queue1\x00', 0x9}) recvfrom(r1, &(0x7f00001b4f1e)=""/226, 0xfffffffffffffe49, 0x0, 0x0, 0x11) write(r1, &(0x7f0000000040)="f9", 0x1) 2018/02/27 07:48:56 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x101000, 0x0) openat(r1, &(0x7f0000000080)='./control/file0\x00', 0x2000, 0x100) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f0000000240)='./control\x00') syz_fuseblk_mount(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000280)='./control/file0\x00') close(r0) 2018/02/27 07:48:56 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000218") ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000040)={0x1, 0x9, 0xffcc, 0x6, 0xfffffffffffffffa, 0x4fbf}) 2018/02/27 07:48:56 executing program 2: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0x8040) getpeername$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) syz_emit_ethernet(0x2a, &(0x7f0000d9dfa9)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, 0x0) 2018/02/27 07:48:56 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0xfffffffffffffffe) r3 = gettid() ptrace$cont(0xffffffffffffffff, r3, 0x6, 0xbfd) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00008fa000)={0x79}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000100)=0x9, 0x4) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup2(r0, r1) getsockname$ipx(r2, &(0x7f0000000140), &(0x7f0000000180)=0x10) dup3(r5, r4, 0x0) 2018/02/27 07:48:56 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) 2018/02/27 07:48:56 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket(0x40000000, 0x0, 0x0) r3 = request_key(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)='\x00', 0xffffffffffffffff) r4 = request_key(&(0x7f0000000280)='.dead\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)='^lo\x00', 0xfffffffffffffff8) keyctl$link(0x8, r3, r4) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000100)=ANY=[@ANYPTR, @ANYBLOB="280f821a254fdbd37e1bd7402989b89665c261114b83172b5263ae400d3b01345f782625d76870a5142a515b59a65a56ce6d1b2bee8da5de479bfc3d339fc5ea48629e5547dab7e117c72da5d21bfc7cfdaa3d5ca75ec2d6586adb5aefbce47f274941c1137a3cbb15000861c176f89cfccf4c0034445fe25f60af2cfa6ed29f7c9ab9", @ANYBLOB="b1c00dce05cde004a0a89ddeb28304ba506187a2c5e5afa3a463e3a2f940efa604471e5c9ff0b3ee359172a7beb842dbdaa46921c37bc3c16102dc6ca1a0d511ded6d0612b63187b767239fc573796bd9f", @ANYBLOB="7309e2eac4d025513d230f719a73df6ba5cc21babc9b4aba8eb578bb9c9cbe7cada7530457c7311e7344ce7f479a780aa9156bfe", @ANYRES32], 0x5) connect$netlink(r2, &(0x7f0000000340)=@proc={0x10, 0x0, 0x25dfdbfe, 0x40}, 0xc) 2018/02/27 07:48:56 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) recvfrom$llc(r0, &(0x7f0000000280)=""/215, 0xd7, 0x20, &(0x7f0000000140)={0x1a, 0x7, 0x2, 0xfffffffffffffeff, 0x7, 0x8d7d, @random="3fcaae76a886"}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x5, 0x1, 0x8001, 0x2, 0x86}, &(0x7f00000000c0)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0x3ff}, 0x8) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e20, 0xffffffffffffffff, @dev={0xfe, 0x80}, 0x5}, 0x1c) sendmsg(r2, &(0x7f0000014fc8)={&(0x7f0000006ff0)=@in={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000000040)=[], 0x0, &(0x7f000001ef80)=[{0x18, 0x0, 0x7, "4410090300ef000097"}], 0x18}, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x20000, 0x0) [ 182.937783] autofs4:pid:21532:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.33554432), cmd(0x0000937e) [ 182.951139] autofs4:pid:21532:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/02/27 07:48:56 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x800000000000937e, &(0x7f0000017000)="010000000000000218") ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000040)={0x1, 0x9, 0xffcc, 0x6, 0xfffffffffffffffa, 0x4fbf}) [ 183.004228] autofs4:pid:21540:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.33554432), cmd(0x0000937e) [ 183.017386] autofs4:pid:21540:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/02/27 07:48:57 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4000) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000400)=[&(0x7f0000000180)='/dev/loop#\x00', &(0x7f00000001c0)='/dev/loop#\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/loop#\x00', &(0x7f0000000280)='/dev/loop#\x00', &(0x7f00000002c0)='-self\x00', &(0x7f0000000300)='/dev/loop#\x00', &(0x7f0000000340)='/dev/loop#\x00', &(0x7f0000000380)='/dev/loop#\x00', &(0x7f00000003c0)='vboxnet1\x00'], &(0x7f00000004c0)=[&(0x7f0000000440)='/dev/loop#\x00', &(0x7f0000000480)='/dev/loop#\x00']) read(r0, &(0x7f0000000080)=""/189, 0xbd) r1 = accept4(0xffffffffffffffff, &(0x7f0000000500)=@ax25, &(0x7f0000000540)=0x10, 0x80800) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000580)=0x20, 0x4) 2018/02/27 07:48:57 executing program 2: mlockall(0x3) syz_emit_ethernet(0x3e, &(0x7f00003e4f72)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "0f2902", 0x7, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @dev={0xfe, 0x80}, {[], @udp={0x4e20, 0x4e20, 0x8}}}}}}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = add_key(&(0x7f0000000200)='pkcs7_test\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="ab7ad4e89efe7a2a8538e0390b25", 0xe, 0xfffffffffffffffb) r2 = add_key(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)="ae3434e9b9ddcb0bafef2f54a95109593bada12d925dd92b43021176c7fb7b2d576bcfbc44360aadc4253b43fdef44f757ca1af87117ff94028b58a739ac5fb4ad6a7dc120db45ab24524800eb84cb56bed481fc5fc21b7bff5d9d5b3105c5bffe180b953cdbc0d23d25adb99b009c9ee11f9c83394fc5227af931cbabb4bc110d16d24d453679010715b452cd9ca31e533fb42aecff805a42affca0f3bba7a920975cd9b02d7eb7c842c0102cf157a9fcc5ac3356786ec1d1d1aa140e053f77827985ee8fe0e17b51e73d80c50435034819f9d372695a38d3e8a74d72d6f9985da791865c5a553411cd88", 0xeb, 0xfffffffffffffffd) keyctl$instantiate(0xc, r1, 0x0, 0x0, r2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x74, "1f97ceb014c39af27e1459a01e60fdfc9c6444cbd8dda2ae5e31731295575205a795caf5ad9ad0cf344868401f2c110347f89780f6dd04b9ea3d1294acbba04abbe39cd6c0e4160b2637dae5f2cd4947be9c413e3fae0c9189337f60d6231d12a5da3e00cee01adc1a2af624e521ba93b67daecf"}, &(0x7f00000000c0)=0x7c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={r3, 0x8e, "3d19884c6007b39dc6ef6ba474ff7e0e902b3a10daba932f1641fbbfd949e9c03b13ddf26e6de03c768eaef0e31bc433bfec0b280e5b8283375ec1416d9c7a36f2e1ad630372999a0906dba350b4383771c01b1c68037419dfb9d1afeccf48dd2e46ba896a2787b55ec7d8dc2d2e5f5910a047e14fcdae3d615d68de332aad4a15cd911392aaa263c93fe030b30b"}, &(0x7f00000001c0)=0x96) 2018/02/27 07:48:57 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000280)={'nr0\x00', 0x4}) setsockopt$inet6_dccp_int(r0, 0x21, 0xe, &(0x7f00000002c0)=0x4, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@empty}, 0x0, @in6=@loopback}}, &(0x7f0000000240)=0xe8) bind$ax25(r0, &(0x7f0000000300)={0x3, {"21a40874b52380"}, 0x2}, 0x10) 2018/02/27 07:48:57 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x800000000000937e, &(0x7f0000017000)="010000000000000218") ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000040)={0x1, 0x9, 0xffcc, 0x6, 0xfffffffffffffffa, 0x4fbf}) 2018/02/27 07:48:57 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x80, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000140)={{0x0, 0x2, 0x3, 0x3, 0xe0}}) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x800, 0x10) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0186404, &(0x7f00000000c0)={&(0x7f0000000000/0x1000)=nil, 0x8, 0x4, 0xa1, &(0x7f0000ffa000/0x4000)=nil, 0x8001}) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f0000016fe0)={0x20, 0x2a, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x9, @binary}]}]}, 0x20}, 0x1}, 0x0) 2018/02/27 07:48:57 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket(0x40000000, 0x0, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0xb0, &(0x7f0000000100)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0xf09, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in6={0xa, 0x4e22, 0x7f, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, [], 0xa}, 0x6edb9e03}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x13}}, @in6={0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0x13}, 0x2}, @in={0x2, 0x4e21, @loopback=0x7f000001}]}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000001c0)={r3, 0xfd}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0) 2018/02/27 07:48:57 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000064ff7)='uid_map\x00') sendfile(r0, r0, &(0x7f0000000040)=0x400, 0x7d) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='vcan0\x00') 2018/02/27 07:48:57 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x97, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = gettid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x8, &(0x7f00000000c0)={0x6}) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)=""/17, &(0x7f0000005000)=0x11) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000080)=""/20) 2018/02/27 07:48:57 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x81, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, r0, 0x0) r1 = socket$bt_l2cap(0x1f, 0x3, 0x0) listen(r1, 0x0) ppoll(&(0x7f0000159fd8)=[], 0x0, &(0x7f0000c33000), &(0x7f0000577ff8), 0x8) 2018/02/27 07:48:57 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x800000000000937e, &(0x7f0000017000)="010000000000000218") ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000040)={0x1, 0x9, 0xffcc, 0x6, 0xfffffffffffffffa, 0x4fbf}) 2018/02/27 07:48:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000184f11)=""/239, 0xef) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @dev}, &(0x7f0000000080)=0xc) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r0, 0x1008003) r1 = socket$inet_dccp(0x2, 0x6, 0x0) geteuid() connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23, @empty}, 0x10) r2 = dup2(r1, r1) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000240)=0xffffffffffffffff, &(0x7f0000000200)=0x4) ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x5606, 0x0) recvfrom$inet(r1, &(0x7f0000000040)=""/103, 0x67, 0x0, &(0x7f00000000c0)={0x2, 0x4e20, @rand_addr}, 0x10) accept4(r0, &(0x7f00009d6ff0)=@can, &(0x7f0000545ffc)=0xffffffffffffff19, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000140)) [ 183.184068] print_req_error: 1543 callbacks suppressed [ 183.184074] print_req_error: I/O error, dev loop0, sector 0 [ 183.197337] print_req_error: I/O error, dev loop0, sector 0 2018/02/27 07:48:57 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4000) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000400)=[&(0x7f0000000180)='/dev/loop#\x00', &(0x7f00000001c0)='/dev/loop#\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/loop#\x00', &(0x7f0000000280)='/dev/loop#\x00', &(0x7f00000002c0)='-self\x00', &(0x7f0000000300)='/dev/loop#\x00', &(0x7f0000000340)='/dev/loop#\x00', &(0x7f0000000380)='/dev/loop#\x00', &(0x7f00000003c0)='vboxnet1\x00'], &(0x7f00000004c0)=[&(0x7f0000000440)='/dev/loop#\x00', &(0x7f0000000480)='/dev/loop#\x00']) read(r0, &(0x7f0000000080)=""/189, 0xbd) r1 = accept4(0xffffffffffffffff, &(0x7f0000000500)=@ax25, &(0x7f0000000540)=0x10, 0x80800) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000580)=0x20, 0x4) 2018/02/27 07:48:57 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) listen(r0, 0x0) listen(r0, 0x0) 2018/02/27 07:48:57 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockname(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00009500", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000100)=0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000015c0)={'tunl0\x00', r1}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f0000000080)={0xc6, 0x3ff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8932, &(0x7f0000000000)={'bond0\x00', r2}) 2018/02/27 07:48:57 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x0, &(0x7f0000017000)="010000000000000218") ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000040)={0x1, 0x9, 0xffcc, 0x6, 0xfffffffffffffffa, 0x4fbf}) 2018/02/27 07:48:57 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x80, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000100)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x800, @mcast1={0xff, 0x1, [], 0x1}, 0x81}], 0x2c) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000000040)={0x6, 0x101}) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f0000000140)=""/207) fsync(r0) socket(0x40000000, 0x0, 0x0) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0) 2018/02/27 07:48:57 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0x5, &(0x7f0000000fff), 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) [ 183.306668] print_req_error: I/O error, dev loop0, sector 0 2018/02/27 07:48:57 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/fscreate\x00') connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e22}, 0x8) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000040)={@local, @dev}, &(0x7f0000000080)=0x8) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000180)) preadv(r0, &(0x7f00006c6000)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x265, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f0000001240)={0x1000, &(0x7f0000000240)=""/4096}) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000001c0)=0xfe, &(0x7f0000000200)=0x4) socket$key(0xf, 0x3, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000100)={0x7, 0x0, {0x1, 0x1, 0x9f30, 0x2, 0xffffffff}}) 2018/02/27 07:48:57 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) syz_emit_ethernet(0x3a, &(0x7f0000000000)={@random="8cfaa09b8994", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x7, 0x4, 0x8001, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0, @multicast2=0xe0000002, @rand_addr, {[@ssrr={0x89, 0x7, 0x0, [@multicast2=0xe0000002]}]}}, @dccp={{0x4e20, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x4, 0x0, "01737b", 0x0, "74f3b1"}}}}}}, 0x0) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x100, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000fefd6)=ANY=[@ANYBLOB="ffffff1ff2835caaaaaa0000080676e4080006040001ffffffffffffac14ffbbaaaaaaaa0000ac140000"], 0x0) mount(&(0x7f0000eb7ff8)='./file0\x00', &(0x7f00006e8f18)='.', &(0x7f000086a000)='btrfs\x00', 0x2010, 0x0) umount2(&(0x7f0000000080)='.', 0x5) 2018/02/27 07:48:57 executing program 4: r0 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffc}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000fe4ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'osx.', '\x00'}, &(0x7f0000000080)='mime_type\x00', 0xa, 0x2) fcntl$getflags(r0, 0x401) 2018/02/27 07:48:57 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x20e803, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000000080)={@loopback}, &(0x7f00000000c0)=0x14) socketpair$inet(0x2, 0x6, 0x3f, &(0x7f0000000000)) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$int_in(r2, 0x5452, &(0x7f0000d6dff8)=0x4) 2018/02/27 07:48:57 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) fchmod(r0, 0x14) statx(0xffffffffffffffff, &(0x7f0000b46ff8)='./file0\x00', 0x7800, 0x0, &(0x7f00000da000)) 2018/02/27 07:48:57 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x1b, 0x7, 0xffffffffffffffff) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socket(0x40000000, 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0) sync_file_range(r0, 0x4, 0x401, 0x1) 2018/02/27 07:48:57 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4000) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000400)=[&(0x7f0000000180)='/dev/loop#\x00', &(0x7f00000001c0)='/dev/loop#\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/loop#\x00', &(0x7f0000000280)='/dev/loop#\x00', &(0x7f00000002c0)='-self\x00', &(0x7f0000000300)='/dev/loop#\x00', &(0x7f0000000340)='/dev/loop#\x00', &(0x7f0000000380)='/dev/loop#\x00', &(0x7f00000003c0)='vboxnet1\x00'], &(0x7f00000004c0)=[&(0x7f0000000440)='/dev/loop#\x00', &(0x7f0000000480)='/dev/loop#\x00']) read(r0, &(0x7f0000000080)=""/189, 0xbd) r1 = accept4(0xffffffffffffffff, &(0x7f0000000500)=@ax25, &(0x7f0000000540)=0x10, 0x80800) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000580)=0x20, 0x4) 2018/02/27 07:48:57 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x0, &(0x7f0000017000)="010000000000000218") ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000040)={0x1, 0x9, 0xffcc, 0x6, 0xfffffffffffffffa, 0x4fbf}) 2018/02/27 07:48:57 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x0, &(0x7f0000017000)="010000000000000218") ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000040)={0x1, 0x9, 0xffcc, 0x6, 0xfffffffffffffffa, 0x4fbf}) 2018/02/27 07:48:57 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4000) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000400)=[&(0x7f0000000180)='/dev/loop#\x00', &(0x7f00000001c0)='/dev/loop#\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/loop#\x00', &(0x7f0000000280)='/dev/loop#\x00', &(0x7f00000002c0)='-self\x00', &(0x7f0000000300)='/dev/loop#\x00', &(0x7f0000000340)='/dev/loop#\x00', &(0x7f0000000380)='/dev/loop#\x00', &(0x7f00000003c0)='vboxnet1\x00'], &(0x7f00000004c0)=[&(0x7f0000000440)='/dev/loop#\x00', &(0x7f0000000480)='/dev/loop#\x00']) read(r0, &(0x7f0000000080)=""/189, 0xbd) r1 = accept4(0xffffffffffffffff, &(0x7f0000000500)=@ax25, &(0x7f0000000540)=0x10, 0x80800) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000580)=0x20, 0x4) [ 183.400839] print_req_error: I/O error, dev loop0, sector 0 2018/02/27 07:48:57 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001280)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_open_procfs(0x0, &(0x7f0000001080)='oom_score_adj\x00') r2 = syz_open_dev$audion(&(0x7f00000010c0)='/dev/audio#\x00', 0x100000000, 0x80040) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000000080)=""/4096) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003b9fdc)) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) ioctl$TCSETS(r3, 0x5402, &(0x7f0000b40000)={0x0, 0x0, 0x0, 0xfffffffffffffffb}) r4 = syz_open_pts(r0, 0x80000) write(r3, &(0x7f0000b08fff)='\x00', 0x1) read(r4, &(0x7f0000de2000)=""/181, 0x1) epoll_create(0x3ffe) kexec_load(0x3, 0x2, &(0x7f0000001200)=[{&(0x7f0000001100)="7111988338f7a08a7afb7bec4ecce04556a874d883c8cdb0bacc36e1486fbc4d1ea002c5f004c479871e59b322c82114782e3e528a29ac6872c3b666a748b510e07c1d64d17dc9b1f98e", 0x4a, 0x90}, {&(0x7f0000001180)="acf36997baf8d1a237675184ebf04966532477fb1c437ecf1d55d3b4744abfc341417ba2b1fe962026dd0ea35fe268f937a56bb808815be2a0a8845edd97cbb309cc6224d051c2a9c3bf59ad7126b58b9a2a23337ecf3f6a79828ee10ec67574f5c09341bbb27ec945ae6578cb6e93ca17867c58e9eee5cd56d0aa48", 0x7c, 0x8, 0xffffffff}], 0xa0000) 2018/02/27 07:48:57 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000040)={0x1, 0x9, 0xffcc, 0x6, 0xfffffffffffffffa, 0x4fbf}) 2018/02/27 07:48:57 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x6009, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x3) 2018/02/27 07:48:57 executing program 6: socket$alg(0x26, 0x5, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000028afa8)={0x26, 'rng\x00', 0x0, 0xfffffffffffffffc, 'drbg_nopr_ctr_aes128\x00'}, 0x58) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2000, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000180)={@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bond0\x00'}}, {&(0x7f0000000080)=""/182, 0xb6}, &(0x7f0000000140), 0x1}, 0x3a) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="7734a37c18c112992d3189f5517f731727c5ff5833f71b6462537b82c0f640f9a1a5", 0x22) 2018/02/27 07:48:57 executing program 2: r0 = syz_open_dev$midi(&(0x7f00000008c0)='/dev/midi#\x00', 0x2, 0x0) getpeername$netrom(r0, &(0x7f0000000a00)=@ax25, &(0x7f0000000a40)=0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) execve(&(0x7f0000000800)='./file0\x00', &(0x7f0000000880)=[&(0x7f0000000840)='[+#selfmime_type[\x00'], &(0x7f00000009c0)=[&(0x7f00000008c0), &(0x7f0000000900)='bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000000940)='wlan0\x00', &(0x7f0000000980)='system,vboxnet1\x00']) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) connect$can_bcm(r1, &(0x7f0000001ff0)={0x1d, r2}, 0x10) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000780)=@broute={'broute\x00', 0x20, 0x3, 0x644, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f00000000c0), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x6, 'syzkaller0\x00', 'ip6gretap0\x00', 'bond0\x00', 'nr0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], 0x118, 0x188, 0x1c4, [@stp={'stp\x00', 0x48, {{0x3ff, {0x3ff, 0xc516, 0x0, @empty, [0xff, 0xff, 0xff], 0x6, 0x10001, 0xc37, 0x3, @random="b06f9c9f4fc6", [0xff, 0x0, 0xff, 0x0, 0x0, 0xff], 0x4e20, 0x4e20, 0x4, 0x1, 0x80, 0x8, 0xff, 0xffff, 0x2, 0x8001}, 0x44, 0x800}}}, @limit={'limit\x00', 0x18, {{0x2, 0x6, 0xe000000000, 0x100000000, 0x2, 0x7}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x4c, {{0x7ff, 0x7fff, 0x10001, 0x0, 0x0, "1572065948e4b9b40645e50bea3f0d96a1033bb2da809c50d40258b2105ca71ab637f9dfa27389be8db797784efb8f25fd6b98870cf73c85e4b3108afdefb037"}}}]}, @common=@RATEEST={'RATEEST\x00', 0x18, {{'syz0\x00', 0x1, 0xef, 0x7fffffff}}}}, {{{0x11, 0x4, 0x88fd, 'yam0\x00', 'ip6_vti0\x00', 'ip6gre0\x00', 'syzkaller1\x00', @empty, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], 0xac, 0x11c, 0x164, [@limit={'limit\x00', 0x18, {{0x1000, 0x38d, 0x5, 0x2, 0xfffffffffffff477, 0x19}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x4c, {{0x3, 0x1765, 0x1, 0x0, 0x0, "3ed4259da450c0ae20f8eb2c32ac709dfa6476add57e0549d61bb89fc1b8f7f15e7c1215c135d151e913beb255e11539f4a899a5e6aee9ee1afbd23f4900fd2e"}}}]}, @common=@log={'log\x00', 0x24, {{0x4, "8c9366306d47b608a6a3739202736f4d4ff44d87b164ca3f2203a07c17c3", 0x4}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x1, 0xf5, 'bridge0\x00', 'syzkaller0\x00', 'ip6_vti0\x00', 'bridge0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0x118, 0x244, 0x28c, [@ip6={'ip6\x00', 0x4c, {{@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [0xff000000, 0xffffffff, 0xffffffff], [0x0, 0x0, 0xff000000, 0xff], 0xbad, 0x21, 0x4f, 0x40, 0x4e23, 0x4e22, 0x4e20, 0x4e24}}}, @devgroup={'devgroup\x00', 0x14, {{0xa, 0x3, 0x0, 0x9, 0x80}}}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x9, 'system_u:object_r:hald_acl_exec_t:s0\x00'}}}]}, @common=@LED={'LED\x00', 0x24, {{'syz1\x00', 0x1, 0x43453482, 0x4}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x0, []}]}, 0x694) sendmsg$can_raw(r1, &(0x7f0000001fc8)={&(0x7f0000010000)={0x1d}, 0x10, &(0x7f0000017ff0)={&(0x7f0000007000)=@canfd={{0x1}, 0x23, 0x0, 0x0, 0x0, "0327e19a2b0100000000000000f9030008990039966a7d5cb2bd00000000000000000007496e6866856b76b5010000000000000000060000000118fa1efd9b0b"}, 0x48}, 0x1}, 0x0) 2018/02/27 07:48:57 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4000) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000400)=[&(0x7f0000000180)='/dev/loop#\x00', &(0x7f00000001c0)='/dev/loop#\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/loop#\x00', &(0x7f0000000280)='/dev/loop#\x00', &(0x7f00000002c0)='-self\x00', &(0x7f0000000300)='/dev/loop#\x00', &(0x7f0000000340)='/dev/loop#\x00', &(0x7f0000000380)='/dev/loop#\x00', &(0x7f00000003c0)='vboxnet1\x00'], &(0x7f00000004c0)=[&(0x7f0000000440)='/dev/loop#\x00', &(0x7f0000000480)='/dev/loop#\x00']) read(r0, &(0x7f0000000080)=""/189, 0xbd) accept4(0xffffffffffffffff, &(0x7f0000000500)=@ax25, &(0x7f0000000540)=0x10, 0x80800) 2018/02/27 07:48:57 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r2 = getpid() get_robust_list(r2, &(0x7f0000000080)=&(0x7f0000000040), &(0x7f0000000100)=0xc) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000140)={0xf9, 0x0, [0x5, 0x0, 0x1, 0x80]}) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = socket(0x40000000, 0x0, 0x0) ioctl$KVM_IRQ_LINE(r3, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, [0x3ff, 0x8, 0x200, 0x800, 0x7, 0x1000, 0xfffffffffffffffb, 0xfff, 0xd3, 0x2, 0x5, 0x101, 0x548b8d4a, 0x7f, 0xc00000000]}, &(0x7f0000000380)=0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f00000003c0)={r5, 0x81}, &(0x7f0000000400)=0x8) getsockopt$sock_int(r4, 0x1, 0xb, &(0x7f00000001c0), &(0x7f0000000200)=0x4) [ 183.491794] print_req_error: I/O error, dev loop0, sector 0 [ 183.575894] print_req_error: I/O error, dev loop0, sector 0 2018/02/27 07:48:57 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000040)={0x1, 0x9, 0xffcc, 0x6, 0xfffffffffffffffa, 0x4fbf}) 2018/02/27 07:48:57 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) r1 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x100, 0x4000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@multicast2}}, &(0x7f0000000200)=0xe8) clock_gettime(0x0, &(0x7f00000005c0)={0x0, 0x0}) sendmsg$can_bcm(r1, &(0x7f00000006c0)={&(0x7f0000000240)={0x1d, r2}, 0x10, &(0x7f0000000680)={&(0x7f0000000600)={0x1, 0x383, 0x5, {}, {r3, r4/1000+30000}, {0x0, 0x7, 0x81, 0x2}, 0x1, @canfd={{0x4, 0x400, 0x5, 0x1}, 0x38, 0x2, 0x0, 0x0, "8e2c7309de14980ce8f328d2b0f37c91f4b60b94ff7290d538f47214883361a472fe83cf4efa4df9f6595f49dcc3b90f9449c39617f384a45250857affec1aa4"}}, 0x6c}, 0x1, 0x0, 0x0, 0x805}, 0x80) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x1000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0xae) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000002c0)={0x0, 0x0, 0x30}, &(0x7f0000000300)=0xfffffe77) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000280)={r5, 0x2000000003}, 0x8) r6 = syz_open_procfs(0x0, &(0x7f0000000140)='net/rpc\x00') ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r6, 0x80dc5521, &(0x7f0000000340)=""/1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b94ff8)={0x0, 0x0, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c0fe0)={0x3}, 0x20) write(r0, &(0x7f0000ce6ffe)="da", 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x1, 0x30}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r7}, 0x8) 2018/02/27 07:48:57 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c41000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000345ffc)) 2018/02/27 07:48:57 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x40, 0x40000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={r1, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}}, [0x3f, 0x0, 0x7, 0xffffffffffff949e, 0xff, 0x5, 0x1000, 0x8001, 0x7, 0x80, 0xcdd, 0x9, 0x8, 0x30000000000000]}, &(0x7f0000000240)=0x108) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r2, &(0x7f0000008f60)=[{&(0x7f0000003000)=""/1353, 0x549}], 0x1) pread64(r2, &(0x7f00002a0f6c)=""/148, 0x94, 0x0) 2018/02/27 07:48:57 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4000) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000400)=[&(0x7f0000000180)='/dev/loop#\x00', &(0x7f00000001c0)='/dev/loop#\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/loop#\x00', &(0x7f0000000280)='/dev/loop#\x00', &(0x7f00000002c0)='-self\x00', &(0x7f0000000300)='/dev/loop#\x00', &(0x7f0000000340)='/dev/loop#\x00', &(0x7f0000000380)='/dev/loop#\x00', &(0x7f00000003c0)='vboxnet1\x00'], &(0x7f00000004c0)=[&(0x7f0000000440)='/dev/loop#\x00', &(0x7f0000000480)='/dev/loop#\x00']) read(r0, &(0x7f0000000080)=""/189, 0xbd) 2018/02/27 07:48:57 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2000004, 0x3010, r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup(r1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000d14ff8), &(0x7f0000f7effc)=0x8) 2018/02/27 07:48:57 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f0000000100), &(0x7f0000000140)) r3 = socket(0x40000000, 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x0, 0x0) write$selinux_load(r4, &(0x7f00000001c0)={0xf97cff8c, 0x8, 'SE Linux', "1876c79a1995b072c26442147da311aa3712dccc1611f812bb21c5405d638d96938380c8018282ee4200cae3452f0c83f062451f6aef30695bb7679bc80577217d5bd464ca25f072acb3be3921abfeccdadd0574794b99837ec9f4fa77ce0bb85dc52a27f71d50cefbb18a37bb9f2af195d69600d5c64d5c9df86623d7df389b73"}, 0x91) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x101000, 0x0) 2018/02/27 07:48:57 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000000100)={[0x10000, 0x10000, 0x0, 0x5005], 0xfffffffffffffbff, 0x9, 0x5}) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8)=[], &(0x7f0000775000)=[]) syncfs(r0) r1 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r1, &(0x7f0000000000), 0x139, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x1800000000000000}, &(0x7f00000001c0)=0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000400)={0xfff, 0x2, {0x2, 0x1, 0x57, 0x3, 0x2}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000200)={r2, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, [0x8, 0x7fff, 0x5, 0x6, 0x3, 0x2, 0x81, 0x5, 0x3ff, 0x5, 0x10001, 0x3, 0x7f, 0x1, 0x5]}, &(0x7f0000000340)=0x108) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000380)={r2, 0x80, 0x0, 0xe94}, 0x10) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f0000000200)=ANY=[]) lseek(r1, 0x0, 0x0) pread64(r1, &(0x7f0000000000)=""/154, 0x11c, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f00000003c0)=0x7) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/02/27 07:48:57 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4000) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000400)=[&(0x7f0000000180)='/dev/loop#\x00', &(0x7f00000001c0)='/dev/loop#\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/loop#\x00', &(0x7f0000000280)='/dev/loop#\x00', &(0x7f00000002c0)='-self\x00', &(0x7f0000000300)='/dev/loop#\x00', &(0x7f0000000340)='/dev/loop#\x00', &(0x7f0000000380)='/dev/loop#\x00', &(0x7f00000003c0)='vboxnet1\x00'], &(0x7f00000004c0)=[&(0x7f0000000440)='/dev/loop#\x00', &(0x7f0000000480)='/dev/loop#\x00']) 2018/02/27 07:48:57 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc), 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) socket$packet(0x11, 0x0, 0x300) 2018/02/27 07:48:57 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000040)={0x1, 0x9, 0xffcc, 0x6, 0xfffffffffffffffa, 0x4fbf}) [ 183.652178] print_req_error: I/O error, dev loop0, sector 0 [ 183.658184] QAT: Invalid ioctl 2018/02/27 07:48:57 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000626ff7)='/dev/sg#\x00', 0x0, 0x8002) write$sndseq(r1, &(0x7f00008f4000)=[], 0xff76) write$fuse(r1, &(0x7f0000000040)={0x18, 0x0, 0x8, @fuse_bmap_out={0x7f}}, 0x18) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x10, r0, 0x0) 2018/02/27 07:48:57 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000981ff8)={0xffffffffffffffff}) r1 = epoll_create(0x948) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000c21fdc)=[{}], 0x1, 0xcc, &(0x7f00007bbff8), 0x8) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f00000000c0)) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x200, 0x0) connect$nfc_raw(r3, &(0x7f0000000040)={0x27, 0x1, 0x6, 0x6}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00005d6000)={0x200c}) 2018/02/27 07:48:57 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4000) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000400)=[&(0x7f0000000180)='/dev/loop#\x00', &(0x7f00000001c0)='/dev/loop#\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/loop#\x00', &(0x7f0000000280)='/dev/loop#\x00', &(0x7f00000002c0)='-self\x00', &(0x7f0000000300)='/dev/loop#\x00', &(0x7f0000000340)='/dev/loop#\x00', &(0x7f0000000380)='/dev/loop#\x00', &(0x7f00000003c0)='vboxnet1\x00'], &(0x7f00000004c0)=[&(0x7f0000000440)='/dev/loop#\x00', &(0x7f0000000480)='/dev/loop#\x00']) [ 183.704358] print_req_error: I/O error, dev loop0, sector 0 2018/02/27 07:48:57 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="0100000000") ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000040)={0x1, 0x9, 0xffcc, 0x6, 0xfffffffffffffffa, 0x4fbf}) 2018/02/27 07:48:57 executing program 2: mkdir(&(0x7f0000ccd000)='./file0\x00', 0x0) lgetxattr(&(0x7f0000cf6000)='./file0\x00', &(0x7f0000061fec)=@random={'security.\x00', "c107099d25a914518a1e"}, &(0x7f0000b1f000), 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udplite6\x00') socketpair$inet(0x2, 0x5, 0x1c, &(0x7f0000000080)) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040)={0x4}, 0x4) 2018/02/27 07:48:57 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000027fff6)='/dev/cuse\x00', 0x8010000080802, 0x0) readv(r0, &(0x7f000062dff8)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x200000000000024d) ppoll(&(0x7f00002edfc8)=[{r0}], 0x1, &(0x7f00003a1000)={0x77359400}, &(0x7f0000a85ff8), 0x8) write$fuse(r0, &(0x7f000004c000)=ANY=[@ANYBLOB="1000000000000000a107000000000000"], 0x10) 2018/02/27 07:48:57 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@empty, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@empty}}, &(0x7f0000000180)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x6, r2}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0xee) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000340)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={r3, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x9, 0xfffffffffffffff8}, &(0x7f0000000080)=0x98) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000140)={0x6, &(0x7f0000000100)=[{0x8, 0x455}, {0x1, 0xa9}, {0x4}, {0x3, 0x9}, {0x2, 0x9}, {0x1, 0x5}]}) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = socket(0x40000000, 0x0, 0x5) getsockopt$bt_BT_SNDMTU(r5, 0x112, 0xc, &(0x7f00000002c0)=0x101, &(0x7f0000000300)=0x2) ioctl$KVM_IRQ_LINE(r4, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000003c0)=ANY=[], 0x0) 2018/02/27 07:48:57 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4000) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) 2018/02/27 07:48:57 executing program 6: timer_create(0x0, &(0x7f0000000200)={0x0, 0x7, 0x4, @thr={&(0x7f0000000040)="df52d328bc1539a10b9c68a0de6041abf98a866079349cc5e66b3b7d88adc71d16210fd87bb6cf010ab4204be2a255ed18681aa028b905a10cdb6d4326f7b20d382d5db4df8eebf0b582f6be41f6ae31dbf301a75fb29a4dfe4cc7013937575fa5f864d264db9c96a7b5852593d3e513b760baa8c6291ca1d37cf4f44c9ebc84b39598df6c6880f6bebf0ddedab1932e2746d09a6a708a86d3472a4d63f998e3131b7e0f49ae94775da69759c86530157d81259dba77ba325064ffd1d70d831a8bca3348ff910e43e6a638e8c5167e3e3fe772b991acdb715c3735352a23dd7967d6b7", &(0x7f0000000140)="8944da1039511955951d50b2ab140740f7b14d0f25f681830fe798363bef22718e97b5892df36b5e342438385470b4515c8afc96b0fdfbd5a81dc250cc71e98ca81c5a1f911e7fa2c639c4d28999a347c04044f5b398e648025ae56a4350b9d8605875ac9e70b9bd56249cbdfa7e33b2d2cc3ba1218191713d337988b22bac2cd402cd6567f1a503cd2f7312e93bb7dbec26d191ce1821e062aa21951fb5e550d610797102fdbcc74989b9"}}, &(0x7f0000000280)=0x0) timer_gettime(r0, &(0x7f00000002c0)) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x7) r2 = syz_open_dev$amidi(&(0x7f0000000300)='/dev/amidi#\x00', 0x5, 0x0) bind$inet6(r2, &(0x7f0000000340)={0xa, 0x4e22, 0xfffffffffffffffa, @local={0xfe, 0x80, [], 0xaa}, 0xbed}, 0x1c) connect(r1, &(0x7f0000001f80)=@generic={0x0, "9ba7877fe0dfa4e383ad3586320cbedff1c1a23bc31ae4bf0cea07838a05ad6f194e0b645e6a52f255d43416baef6c6ffa5b43286c2bf00ceecb115fdde4bfe6c5c8f164e25c5acb5748845a42d815b5dd081d445010c1cc2b947badaf5ce80aa8b1f6c01d8a0260789cd7ce1414426ce33a9b101b58ca48ba7f9ae298cf"}, 0x80) 2018/02/27 07:48:57 executing program 0: r0 = socket(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000000)={@ipv4={[], [], @multicast2}}, &(0x7f0000000040)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000400)={@mcast2={0xff, 0x2, [], 0x1}}, 0x14) 2018/02/27 07:48:57 executing program 4: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="0002000000000000040100070800000000000000004aa600c6a53149d25ec1ea83bc37638f3f55742dbe6394a2161d655e0839846b1f673ff9c0d872a2aefc088c3b3ce6a95c28bc45f7e8e064267c5a4b"], 0x18) mprotect(&(0x7f0000038000/0x400000)=nil, 0x400000, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00002f4000)=""/121, &(0x7f0000c3c000)=0x79) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000100)={'gre0\x00', @ifru_addrs={0x2, 0x4e22, @empty}}) syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x1, 0x101000) [ 183.792618] print_req_error: I/O error, dev loop0, sector 0 2018/02/27 07:48:57 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="0100000000") ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000040)={0x1, 0x9, 0xffcc, 0x6, 0xfffffffffffffffa, 0x4fbf}) 2018/02/27 07:48:57 executing program 5: pread64(0xffffffffffffffff, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) 2018/02/27 07:48:57 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) flock(r0, 0x8) get_mempolicy(&(0x7f000000c000), &(0x7f0000fd5000), 0x0, &(0x7f0000000000/0x2000)=nil, 0x3) 2018/02/27 07:48:57 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000240)=0x80000000) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r0, 0x0, 0x1, 0xfff, &(0x7f0000000080)=[0x0, 0x0, 0x0], 0x3}, 0x20) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x8000, 0x0) r3 = request_key(&(0x7f0000000100)='id_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)='/dev/midi#\x00', 0xffffffffffffffff) keyctl$update(0x2, r3, &(0x7f00000001c0)="04dad8cb3020ea895a94fedbff8e13755fe8437ebc1f5f4edfc302dc42c30b9db7110dd588", 0x25) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000000280)=r0) fchown(r0, 0x0, 0x0) 2018/02/27 07:48:57 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000bf0fc0)={0xff, @tick}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000100)={{{@in=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000000080)=0xe8) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000200), &(0x7f0000000280)=0x4) chown(&(0x7f0000000240)='./file0\x00', r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000857fb0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d48000)='/dev/sequencer2\x00', 0x0, 0x0) [ 183.863234] print_req_error: I/O error, dev loop0, sector 0 2018/02/27 07:48:57 executing program 5: pread64(0xffffffffffffffff, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) 2018/02/27 07:48:57 executing program 2: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000aa7000)='coredump_filter\x00') write(r0, &(0x7f0000009ff9)="9a", 0x1) 2018/02/27 07:48:57 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="0100000000") ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000040)={0x1, 0x9, 0xffcc, 0x6, 0xfffffffffffffffa, 0x4fbf}) 2018/02/27 07:48:57 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f0000000140)="651245a9eeee2c872af6ea1027ed11f17c8b8b8369841222c7ffd03418c88501e675632c8e78ede55185838651c13b90ec651672016729b9ca3ec92966514dee33f941af0de2de8b4ff185e9e030f90a4e1f53f605555442f281f14c0cef66b899403277affe88b0c5d66972854188aad20a375597955995676f4e1db2f444dd789e7908ce8a36ec3bd3f2b76e0103e46259c8f37219f8f11badf4d31cdd463bec3ee08cd692ca1e61888b04bc53c7a9b3b972cdf6f592f83ac3") r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000493000)='attr/current\x00') ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000000040)={0x0, 0x0, 0x4}) pwrite64(r2, &(0x7f0000ed6fa9), 0x0, 0x0) 2018/02/27 07:48:57 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00000000c0)={r2}) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000100)=""/47) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000200)={0x0, 0x3f}, 0x10) 2018/02/27 07:48:57 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) alarm(0x9) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xe, &(0x7f0000000180), &(0x7f0000350ffc)=0x4) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x6, 0x40000) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000080)={0x7a, 0x0, [0x7, 0x1e, 0x1, 0x6]}) 2018/02/27 07:48:57 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket(0x40000000, 0x0, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000100)=@pic={0x9, 0xe2b, 0xfffffffffffff000, 0x3, 0x4, 0x3f, 0x8000, 0x40, 0x100000000, 0x0, 0x3, 0xffff, 0x6, 0x100000000, 0x2, 0x3ea}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) 2018/02/27 07:48:57 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="01000000000000") ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000040)={0x1, 0x9, 0xffcc, 0x6, 0xfffffffffffffffa, 0x4fbf}) 2018/02/27 07:48:57 executing program 5: pread64(0xffffffffffffffff, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) 2018/02/27 07:48:57 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004ad000)='nv\x00', 0x3) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0x1, &(0x7f0000c79fa0)=[], 0x0, &(0x7f0000000040)=[{0x0, 0x1bf, 0x100000001, "5ed257d44282d7d1d4f87dfc74800aeb91ce90bca1420cbd6b1fde7b8a375de9d54896ecd618f2d66a04aae5378b4c34363f2e0e87a2f231695938199335c1a3f63101a1eb223e0442e6f38221a781cbd48bc67bbc6ecefae29d91fc"}, {0x0, 0x10e, 0x641, "2ec51a6f3a84257198c6366697ccb2a7f914e2e375461eaf8dd47ac855ee3ac0503dc23fd7f378f93deccd2bb57ea84da9dbc34a599034faac948163dd238d9e0e858c46c3b1837273a98e029a"}, {0x0, 0x103, 0x2, "5b10ccc70157734f1ddf2f2f125bbcdcc2e9c8e40c2c2f0a6aab639e025273e684b6158ef55e060511e8caf3c232b93a153d4d4a3c669e4491f65fa0f1ba03069ec5dc6aaae0cb3eed4a0da4bd2bc00dd1b758ae"}]}, 0x0) close(r0) 2018/02/27 07:48:57 executing program 2: mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) umount2(&(0x7f0000000040)='.', 0x4) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x4001) umount2(&(0x7f0000000580)='.', 0x4) pselect6(0x40, &(0x7f0000000000)={0x0, 0x6, 0x8000, 0xfffffffffffffffb, 0xfff, 0x9, 0x7, 0x1}, &(0x7f00000000c0)={0x1, 0x8b, 0x1000, 0x80000000, 0x5f, 0x0, 0x7}, &(0x7f0000000100)={0x0, 0x8000, 0x66c, 0x7, 0x400080, 0x7fff, 0x5}, &(0x7f0000000140), &(0x7f00000001c0)={&(0x7f0000000180)={0x7fffffff}, 0x8}) 2018/02/27 07:48:57 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) 2018/02/27 07:48:57 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0xc, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000dad800adedbbf773274e1137a40ca2887a05661b46f45026da540000000000000000"], &(0x7f000039cff6)='syzkaller\x00', 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x396) creat(&(0x7f0000000100)='./file0\x00', 0x121) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={r0, 0xfffffea7, &(0x7f000039efb0)}, 0x4f) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x1) bind$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) 2018/02/27 07:48:57 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000040)={0x0, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x88) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) close(r0) 2018/02/27 07:48:57 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="01000000000000") ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000040)={0x1, 0x9, 0xffcc, 0x6, 0xfffffffffffffffa, 0x4fbf}) [ 184.083895] buffer_io_error: 1542 callbacks suppressed [ 184.083902] Buffer I/O error on dev loop0, logical block 0, async page read [ 184.096444] Buffer I/O error on dev loop0, logical block 1, async page read [ 184.103952] Buffer I/O error on dev loop0, logical block 2, async page read [ 184.111216] Buffer I/O error on dev loop0, logical block 3, async page read [ 184.119884] Buffer I/O error on dev loop0, logical block 4, async page read [ 184.127143] Buffer I/O error on dev loop0, logical block 5, async page read [ 184.135175] Buffer I/O error on dev loop0, logical block 6, async page read [ 184.142400] Buffer I/O error on dev loop0, logical block 7, async page read 2018/02/27 07:48:58 executing program 4: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x4002, 0x4802) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0x8}, 0x1) r1 = socket(0x10, 0x7fe, 0x401) sendmsg$nl_generic(r1, &(0x7f00005e8fc8)={&(0x7f0000765000)={0x10}, 0xc, &(0x7f0000572000)={&(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) r2 = fcntl$getown(r1, 0x9) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000280)=""/95) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000000100)={0x0, 0x300, 0x9}) kcmp(r2, r3, 0x7, r0, r0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000200)=""/116) 2018/02/27 07:48:58 executing program 3: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x146b531b, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x40040, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000000080)=ANY=[@ANYBLOB="03000085000000c60000000000000000"]) 2018/02/27 07:48:58 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="01000000000000") ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000040)={0x1, 0x9, 0xffcc, 0x6, 0xfffffffffffffffa, 0x4fbf}) 2018/02/27 07:48:58 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) 2018/02/27 07:48:58 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x97, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000140)={0x100000001, 0x8000, 0x1, 0xc5, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=r2, @ANYBLOB="61d410000700516366319558c02279d591a37c35f096cc7eec7b14985b10910cac72575f74f89f4efd23b97a572187418c8f"], &(0x7f0000000200)=0xa) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000ae3fef)=""/17, &(0x7f0000005000)=0x3c5) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000000040)={0x3, {{0xa, 0x4e21, 0xfffffffffffffffc, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}}, 0x88) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000005000)=""/20) 2018/02/27 07:48:58 executing program 0: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x3, 0x4) 2018/02/27 07:48:58 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket(0x40000000, 0x0, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000100)=@pic={0x9, 0xe2b, 0xfffffffffffff000, 0x3, 0x4, 0x3f, 0x8000, 0x40, 0x100000000, 0x0, 0x3, 0xffff, 0x6, 0x100000000, 0x2, 0x3ea}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) 2018/02/27 07:48:58 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000000040)={'tunl0\x00', 0x7}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socket(0x40000000, 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000100)=@pic) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0) 2018/02/27 07:48:58 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="0100000000000002") ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000040)={0x1, 0x9, 0xffcc, 0x6, 0xfffffffffffffffa, 0x4fbf}) 2018/02/27 07:48:58 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) 2018/02/27 07:48:58 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) [ 184.232556] Buffer I/O error on dev loop0, logical block 0, async page read [ 184.239799] Buffer I/O error on dev loop0, logical block 1, async page read 2018/02/27 07:48:58 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000ce6000)='attr\x00') lseek(r0, 0x0, 0x3) fchdir(r0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) 2018/02/27 07:48:58 executing program 3: set_mempolicy(0x3, &(0x7f0000002000)=0x4007fffffff, 0x7) recvmmsg(0xffffffffffffff9c, &(0x7f0000001a00)=[{{&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x32, &(0x7f0000001280)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f0000000040)=""/52, 0x34}, {&(0x7f00000010c0)=""/91, 0x5b}, {&(0x7f0000001140)=""/137, 0x89}, {&(0x7f0000001200)=""/127, 0x7f}], 0x5, &(0x7f00000012c0)=""/102, 0x66, 0x3}, 0x7}, {{&(0x7f0000001340)=@alg, 0x58, &(0x7f0000001700)=[{&(0x7f00000013c0)=""/70, 0x46}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000001440)=""/44, 0x2c}, {&(0x7f0000001480)=""/28, 0x1c}, {&(0x7f00000014c0)=""/236, 0xec}, {&(0x7f00000015c0)=""/126, 0x7e}, {&(0x7f0000001640)=""/148, 0x94}], 0x7, &(0x7f0000001740), 0x0, 0xa5c8}, 0x5}, {{&(0x7f0000001780)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @empty}}}, 0x26, &(0x7f00000018c0)=[{&(0x7f00000017c0)=""/247, 0xf7}], 0x1, &(0x7f0000001900)=""/199, 0xc7, 0xffffffffffff8001}, 0x9}], 0x3, 0x60, &(0x7f0000001a80)={0x0, 0x1c9c380}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001ac0)={0x0, 0x4}, &(0x7f0000001b00)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001b40)={r2, 0x0, 0x4, [0x0, 0x100000001, 0x4, 0x3]}, &(0x7f0000001b80)=0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001740)=0x3, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x40000002040001f, 0x0) 2018/02/27 07:48:58 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="0100000000000002") ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000040)={0x1, 0x9, 0xffcc, 0x6, 0xfffffffffffffffa, 0x4fbf}) 2018/02/27 07:48:58 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4000) pread64(0xffffffffffffffff, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) 2018/02/27 07:48:58 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) 2018/02/27 07:48:58 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) 2018/02/27 07:48:58 executing program 1: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x2, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000200)={0x10000, 0x1, 'client1\x00', 0x2, "06cb5f340c4c8615", "8b43b4947d1a5be39cab8b0e2a8ad9cd84deedbcc5e59b8de49233a0162c777c", 0x3}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) socket(0x40000000, 0x0, 0x0) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000001c0)=ANY=[@ANYPTR64=&(0x7f0000000080)=ANY=[@ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRES64, @ANYPTR64, @ANYPTR64, @ANYRES64, @ANYPTR, @ANYBLOB="c5054d9f8b2401130ed002c77f8ca71b6bba9cf3b73b92c93c8ab534d86ca7dbb8b04133a555058189a804eb8942c3c3a941ba7e115048f61760a82c12a88fde304345524ecd45da4c273bdcbd34c7f440d78994f46500388f4638e045c82ad8eeb4f41cfea856be518d6be8"]]], 0x1) 2018/02/27 07:48:58 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket(0x40000000, 0x0, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000100)=@pic={0x9, 0xe2b, 0xfffffffffffff000, 0x3, 0x4, 0x3f, 0x8000, 0x40, 0x100000000, 0x0, 0x3, 0xffff, 0x6, 0x100000000, 0x2, 0x3ea}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) 2018/02/27 07:48:58 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) 2018/02/27 07:48:58 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4000) pread64(0xffffffffffffffff, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) 2018/02/27 07:48:58 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="0100000000000002") ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000040)={0x1, 0x9, 0xffcc, 0x6, 0xfffffffffffffffa, 0x4fbf}) 2018/02/27 07:48:58 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) 2018/02/27 07:48:58 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r0, r0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000cf7ff1)='/dev/sequencer\x00', 0x60000, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x802) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000030fb4)) fgetxattr(r1, &(0x7f0000000100)=@random={'os2.', 'vmnet0vboxnet0-ppp0eth1selfvboxnet1\x00'}, &(0x7f0000000140)=""/251, 0xfb) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000040)={{0x4}, 'port1\x00', 0x0, 0x0, 0xffffffff, 0x0, 0x200}) 2018/02/27 07:48:58 executing program 3: setrlimit(0x0, &(0x7f0000245ff0)) clone(0x0, &(0x7f0000000040), &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000553000)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) getpeername$ax25(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 2018/02/27 07:48:58 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket(0x40000000, 0x0, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000100)=@pic={0x9, 0xe2b, 0xfffffffffffff000, 0x3, 0x4, 0x3f, 0x8000, 0x40, 0x100000000, 0x0, 0x3, 0xffff, 0x6, 0x100000000, 0x2, 0x3ea}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) 2018/02/27 07:48:58 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4000) pread64(0xffffffffffffffff, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) 2018/02/27 07:48:58 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) 2018/02/27 07:48:58 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket(0x40000000, 0x0, 0x0) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x30) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) creat(&(0x7f0000000100)='./file1\x00', 0x80) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0) r4 = getpgrp(0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000080)=r4) 2018/02/27 07:48:58 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000218") ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000040)={0x1, 0x9, 0xffcc, 0x6, 0xfffffffffffffffa, 0x4fbf}) 2018/02/27 07:48:58 executing program 0: pread64(0xffffffffffffffff, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) 2018/02/27 07:48:58 executing program 0: pread64(0xffffffffffffffff, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) 2018/02/27 07:48:58 executing program 5 (fault-call:1 fault-nth:0): r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4000) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) 2018/02/27 07:48:58 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20202, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000040)={0x81, 0xb1a, 0xffffffff, 'queue0\x00', 0x1}) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000000280)={0x6, 0x2}) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000240)=@get={0x1, &(0x7f0000000140)=""/226, 0x3}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x12, r1, 0x0) clone(0x0, &(0x7f0000000140), &(0x7f0000000100), &(0x7f00008ba000), &(0x7f0000f50000)) 2018/02/27 07:48:58 executing program 6: pread64(0xffffffffffffffff, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) [ 184.577655] autofs4:pid:21868:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.33554432), cmd(0x0000937e) [ 184.590781] autofs4:pid:21868:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/02/27 07:48:58 executing program 0: pread64(0xffffffffffffffff, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) 2018/02/27 07:48:58 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000218") ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000040)={0x1, 0x9, 0xffcc, 0x6, 0xfffffffffffffffa, 0x4fbf}) 2018/02/27 07:48:58 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socket(0x40000000, 0x0, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000100)=@pic={0x9, 0xe2b, 0xfffffffffffff000, 0x3, 0x4, 0x3f, 0x8000, 0x40, 0x100000000, 0x0, 0x3, 0xffff, 0x6, 0x100000000, 0x2, 0x3ea}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0) 2018/02/27 07:48:58 executing program 3: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)) r2 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x44cd, 0x490040) mkdirat(r2, &(0x7f00000001c0)='./file0\x00', 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) r3 = dup2(r1, r1) sendto$llc(r3, &(0x7f0000000080)="349433658f939c53ba04d893ea3c1086de50eb961acb08e06b5167a03dbd69ac20d19aa7f5400631cd59ee40b503bfe2a7cb1884c843d9f6c8cb6b9553eba4d1b747bd3bf7a2c987b650c28617839f7f0f4080dd2d9f7682f1204e37f25676d4a61d0621a135b346edc895c10d18e9d16b28cc80ceff83d1a24bfd4f79d7e731afb14d102362a2588c2b245ca1d9d1b617c1888d3d2acb8e68a4a843005e116d76b97693f561fe8e75d3bc492daba75c9d6910af162542b83dc8c191be0d28006111a57f540b6b2387eda8f8f9cfd9abe7d0249fda7a44b8", 0xd8, 0x8801, 0x0, 0x0) [ 184.673072] FAULT_INJECTION: forcing a failure. [ 184.673072] name failslab, interval 1, probability 0, space 0, times 0 [ 184.684550] CPU: 0 PID: 21881 Comm: syz-executor5 Not tainted 4.16.0-rc3+ #240 [ 184.691908] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 184.701260] Call Trace: [ 184.703840] dump_stack+0x194/0x24d [ 184.707452] ? arch_local_irq_restore+0x53/0x53 [ 184.712096] ? perf_trace_lock+0xd6/0x900 [ 184.716240] should_fail+0x8c0/0xa40 [ 184.719936] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 184.725028] ? check_noncircular+0x20/0x20 [ 184.729237] ? retint_kernel+0x10/0x10 [ 184.733103] ? idr_preload+0x30/0x30 [ 184.736811] ? find_held_lock+0x35/0x1d0 [ 184.740880] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 184.746743] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 184.751906] ? perf_trace_lock+0xd6/0x900 [ 184.756032] ? rcu_note_context_switch+0x710/0x710 [ 184.760950] should_failslab+0xec/0x120 [ 184.764901] __kmalloc+0x63/0x760 [ 184.768330] ? iov_iter_revert+0x9d0/0x9d0 [ 184.772554] ? __blkdev_direct_IO_simple+0x274/0xf50 [ 184.777642] __blkdev_direct_IO_simple+0x274/0xf50 [ 184.782553] ? trace_event_raw_event_lock+0x340/0x340 [ 184.787738] ? blkdev_bio_end_io_simple+0x150/0x150 [ 184.792736] ? check_noncircular+0x20/0x20 [ 184.796948] ? trace_event_raw_event_lock+0x340/0x340 [ 184.802116] ? perf_trace_lock+0xd6/0x900 [ 184.806245] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 184.811422] ? find_held_lock+0x35/0x1d0 [ 184.815470] ? current_time+0x18/0xc0 [ 184.819248] ? lock_downgrade+0x980/0x980 [ 184.823382] ? lock_release+0xa40/0xa40 [ 184.827330] ? iov_iter_npages+0x2f3/0xcc0 [ 184.831542] ? wbc_attach_and_unlock_inode+0x574/0x8f0 [ 184.836804] ? iov_iter_for_each_range+0xbe0/0xbe0 [ 184.841712] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 184.846710] ? trace_hardirqs_on+0xd/0x10 [ 184.850850] blkdev_direct_IO+0xccb/0x1060 [ 184.855063] ? blkdev_direct_IO+0xccb/0x1060 [ 184.859464] ? current_time+0x88/0xc0 [ 184.863244] ? __blkdev_direct_IO_simple+0xf50/0xf50 [ 184.868411] ? do_writepages+0x116/0x170 [ 184.872454] ? new_inode+0x40/0x40 [ 184.875972] ? __filemap_fdatawrite_range+0x280/0x460 [ 184.881140] ? delete_from_page_cache_batch+0xda0/0xda0 [ 184.886483] ? touch_atime+0xf7/0x2f0 [ 184.890279] ? __atime_needs_update+0xb40/0xb40 [ 184.894924] ? perf_trace_lock+0xd6/0x900 [ 184.899053] ? print_irqtrace_events+0x270/0x270 [ 184.903786] ? filemap_check_errors+0x90/0xc0 [ 184.908266] generic_file_read_iter+0x4cc/0x28e0 [ 184.912996] ? generic_file_read_iter+0x4cc/0x28e0 [ 184.917903] ? alloc_set_pte+0x1102/0x1880 [ 184.922124] ? lock_release+0xa40/0xa40 [ 184.926085] ? filemap_range_has_page+0x340/0x340 [ 184.930918] ? __lock_acquire+0x664/0x3e00 [ 184.935132] ? print_irqtrace_events+0x270/0x270 [ 184.939866] ? find_held_lock+0x138/0x1d0 [ 184.944008] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 184.949182] ? print_irqtrace_events+0x270/0x270 [ 184.953920] ? print_irqtrace_events+0x270/0x270 [ 184.958662] ? __lock_acquire+0x664/0x3e00 [ 184.962883] ? __lock_acquire+0x664/0x3e00 [ 184.967102] ? __lock_acquire+0x664/0x3e00 [ 184.971313] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 184.976477] ? find_get_entries_tag+0xeb0/0xeb0 [ 184.981131] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 184.986306] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 184.991472] ? perf_trace_lock+0xd6/0x900 [ 184.995597] ? print_irqtrace_events+0x270/0x270 [ 185.000336] ? trace_event_raw_event_lock+0x340/0x340 [ 185.005501] ? perf_trace_lock+0xd6/0x900 [ 185.009636] ? perf_trace_lock+0xd6/0x900 [ 185.013763] ? check_noncircular+0x20/0x20 [ 185.017973] ? __fdget_pos+0x12b/0x190 [ 185.021841] ? trace_event_raw_event_lock+0x340/0x340 [ 185.027022] ? trace_event_raw_event_lock+0x340/0x340 [ 185.032196] ? check_noncircular+0x20/0x20 [ 185.036430] ? find_held_lock+0x35/0x1d0 [ 185.040479] ? __fget+0x342/0x5b0 [ 185.043909] ? lock_downgrade+0x980/0x980 [ 185.048039] ? lock_release+0xa40/0xa40 [ 185.051993] ? __lock_is_held+0xb6/0x140 [ 185.056058] ? __fget+0x36b/0x5b0 [ 185.059488] ? __f_unlock_pos+0x19/0x20 [ 185.063458] blkdev_read_iter+0x105/0x170 [ 185.067588] __vfs_read+0x6a7/0xa00 [ 185.071200] ? vfs_copy_file_range+0x940/0x940 [ 185.075767] ? fsnotify_first_mark+0x2b0/0x2b0 [ 185.080328] ? avc_policy_seqno+0x9/0x20 [ 185.084381] ? selinux_file_permission+0x82/0x460 [ 185.089213] ? rw_verify_area+0xe5/0x2b0 [ 185.093254] vfs_read+0x11e/0x350 [ 185.096695] SyS_pread64+0x15b/0x190 [ 185.100388] ? SyS_write+0x220/0x220 [ 185.104076] ? __do_page_fault+0x3d6/0xc90 [ 185.108288] ? SyS_read+0x220/0x220 [ 185.111899] sys32_pread+0x39/0x50 [ 185.115414] ? sys32_waitpid+0x30/0x30 [ 185.119280] do_fast_syscall_32+0x3ec/0xf9f [ 185.123586] ? do_int80_syscall_32+0x9c0/0x9c0 [ 185.128144] ? _raw_spin_unlock_irq+0x27/0x70 [ 185.132616] ? finish_task_switch+0x1c1/0x7e0 [ 185.137093] ? syscall_return_slowpath+0x2ac/0x550 [ 185.142000] ? prepare_exit_to_usermode+0x350/0x350 [ 185.146999] ? sysret32_from_system_call+0x5/0x3c [ 185.151830] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 185.156661] entry_SYSENTER_compat+0x70/0x7f [ 185.161048] RIP: 0023:0xf7f06c99 [ 185.164387] RSP: 002b:00000000f770209c EFLAGS: 00000286 ORIG_RAX: 00000000000000b4 2018/02/27 07:48:59 executing program 6: pread64(0xffffffffffffffff, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) 2018/02/27 07:48:59 executing program 4: openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x10000008000801) ioctl(r0, 0x440100000000127d, &(0x7f0000000040)) 2018/02/27 07:48:59 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) 2018/02/27 07:48:59 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000218") ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000040)={0x1, 0x9, 0xffcc, 0x6, 0xfffffffffffffffa, 0x4fbf}) 2018/02/27 07:48:59 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x7ff, 0x6, 0x100, 0x7}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r1, 0x1b3e}, &(0x7f0000000140)=0xffffffffffffff44) r2 = socket$inet6(0xa, 0x1, 0x9) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000000), 0x2) [ 185.172071] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020000000 [ 185.179315] RDX: 00000000fffffda4 RSI: 0000000000000000 RDI: 0000000000000000 [ 185.186560] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 185.193806] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 185.201051] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 185.251239] autofs4:pid:21899:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.33554432), cmd(0x0000937e) [ 185.264414] autofs4:pid:21899:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/02/27 07:48:59 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4000) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x1, 0x10000) ioctl$TIOCMSET(r1, 0x5418, &(0x7f00000000c0)=0xfffffffffffffff9) 2018/02/27 07:48:59 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3, 0x88080) sendmsg$netrom(r1, &(0x7f0000000380)={&(0x7f0000000440)=@ax25={0x3, {"2f866897c9654c"}, 0x40}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000100)="72d91794a1f72019ce8bcd375c7fe99d1e2da95fb592baac277d2d71cd33667d7c2e06f873fb747f83c2b9b3384a0db6a66ef0f2afe3dcbf0f5c8ce8111e48c15bb03b8bcc7a96c9c642b01b3244439969854f25bbcdfad29be085639a6a698e822e80d436e66c5a90fa9d59c04a79fe19141c8fbaa23f62d6f3d6457906470c2c", 0xfee6}], 0x1, &(0x7f0000000200)=[{0x34, 0x29, 0x6, "64ff0670fb8db8964eed90f56f89ea3a751bd626fe3020de861e8dc45bdc6e2a400ae59b060903"}, {0x30, 0x107, 0x7, "ad8c7515ed8a32688b32449c3157e5133750a1065217c4b98c13f4024c7de5d6f5"}, {0x108, 0x10a, 0x6, "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"}], 0x16c, 0x4000080}, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) modify_ldt$read_default(0x2, &(0x7f00000003c0)=""/6, 0x6) socket(0x40000000, 0x0, 0x0) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0) 2018/02/27 07:48:59 executing program 4: r0 = creat(&(0x7f0000000ff8)='./file0\x00', 0x50) ioperm(0x8, 0x303, 0xfbe0) write$vnet(r0, &(0x7f000089af98)={0x1, {&(0x7f0000918f05)=""/251, 0xfb, &(0x7f00001e4000)=""/211}}, 0x68) uselib(&(0x7f0000000000)='./file0\x00') ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000000040)=0x3) 2018/02/27 07:48:59 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000218") ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000040)={0x0, 0x9, 0xffcc, 0x6, 0xfffffffffffffffa, 0x4fbf}) 2018/02/27 07:48:59 executing program 3: r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x200000000000ee}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000040)={r0, 0x8}) connect$inet6(r0, &(0x7f0000aacfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) close(r0) 2018/02/27 07:48:59 executing program 6: pread64(0xffffffffffffffff, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) 2018/02/27 07:48:59 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socket(0x40000000, 0x0, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000100)=@pic={0x9, 0xe2b, 0xfffffffffffff000, 0x3, 0x4, 0x3f, 0x8000, 0x40, 0x100000000, 0x0, 0x3, 0xffff, 0x6, 0x100000000, 0x2, 0x3ea}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0) 2018/02/27 07:48:59 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) 2018/02/27 07:48:59 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) 2018/02/27 07:48:59 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) 2018/02/27 07:48:59 executing program 4: r0 = perf_event_open(&(0x7f00004b2000)={0x2, 0x78, 0x440, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f00000000c0)=""/97, 0x61, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/hwrng\x00', 0x30003, 0x0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f00000001c0)={0x5, 0x0, [{}, {}, {}, {}, {}]}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f00000002c0)=ANY=[@ANYBLOB="0600000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000abd0b8638515c23f7776d2cc5c1fb0cf6d8457c92d000000000000000000000000000000000000000000000000000000000000000000000000000000008cad70ccc58de7bbd6e57cba2b0decf89972f3a4c015a6b8e93f"]) io_setup(0x5d8, &(0x7f0000000040)) 2018/02/27 07:48:59 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4000) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x9, 0x0) getsockopt$ax25_int(r1, 0x101, 0xe, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pread64(r0, &(0x7f0000000140)=""/57, 0x39, 0x0) [ 185.351114] autofs4:pid:21919:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.33554432), cmd(0x0000937e) [ 185.364266] autofs4:pid:21919:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/02/27 07:48:59 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x84800, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x20) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4000) pread64(r1, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) 2018/02/27 07:48:59 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000218") ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000040)={0x0, 0x9, 0xffcc, 0x6, 0xfffffffffffffffa, 0x4fbf}) 2018/02/27 07:48:59 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socket(0x40000000, 0x0, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000100)=@pic={0x9, 0xe2b, 0xfffffffffffff000, 0x3, 0x4, 0x3f, 0x8000, 0x40, 0x100000000, 0x0, 0x3, 0xffff, 0x6, 0x100000000, 0x2, 0x3ea}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0) 2018/02/27 07:48:59 executing program 0 (fault-call:1 fault-nth:0): r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) 2018/02/27 07:48:59 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) 2018/02/27 07:48:59 executing program 4: r0 = socket$inet(0x2, 0x806, 0x0) io_setup(0x8, &(0x7f0000000000)=0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000200)={0xfffffffffffffffb, 0x8001, 0x2d3}) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) io_cancel(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2, 0x7fff, r0, &(0x7f0000000040)="392784bdd756d77736442ace2e57073a8bfe856431c0652aa805e58432a775fd", 0x20, 0x55c, 0x0, 0x1, r3}, &(0x7f0000000180)) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0x752b776) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) 2018/02/27 07:48:59 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x593440, 0x0) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000000100)={0x6, 0x60, [{0x4, 0x0, 0x100000000}, {0x809, 0x0, 0x6}, {0x18, 0x0, 0xfffffffffffffffc}, {0x1, 0x0, 0xc736}, {0x20, 0x0, 0x80}, {0x208, 0x0, 0x2}]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = socket(0x40000000, 0x0, 0x0) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000300)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="5735b019e4b2b46095b044467d5681f92370408f53f471c796c200412f92459aafc7b35b3cea326fc807a7dfb10a733b88af5d7f0e7bb9a33c24d693845c01aa09832fc4e24abbd7816c487cf7fa3d84159d1a97a180c59b5dc37c634678a9ff43d913511c06c876f9005766a60895de42d6a980d38c67fc5a1be8a7d8368910b6e01f177a5c729c40d61225d448c26c57698ef26d83f7512f77a8a0c1d816", @ANYRES32=r1, @ANYRES32=r1, @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYBLOB, @ANYRES64=r2, @ANYBLOB="34e5eb1dd7f53ec41276770b2ebb477edf1ebb6c7411d0ecd5a6d1757e60397e11f1ab8a242b70bf526e787026f3cc762f42d47bb9910288c5ef00cb0e14ff0b8155c14204677ed2435b8f93f719", @ANYPTR, @ANYPTR, @ANYPTR64, @ANYPTR64, @ANYRES64=r3], @ANYRES32], @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYPTR64=&(0x7f0000000080)=ANY=[@ANYPTR, @ANYPTR, @ANYPTR64, @ANYRES64=r3, @ANYRES32=r0], @ANYRES64], @ANYRES32=r1, @ANYBLOB="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@ANYRES32=r3, @ANYBLOB="9611cbd81443cea0760398ebcee6bd2593e3e5966b92244e0deadfec0233b5652dd6f59a67e4ec6164f435e18bf0d1a9e5d88b12416b35d9a1f113a13235f38cbf54ca4a5aea933ea521b24ed0a37a49ecaad7872db41fa365ad19037eb05bb8c0411eeee9b74bca1588fd1d950887f2c4dceef74e73563d1bc51d8c50a07bc4747f432177e4a3adf2a81f37a0112d9bbf54a8a7ba1a6c84ffed33c3f9ec966c3d86bb2535bb2e8b5f55154f8736df4413d4369a1741a6188ac01c38be3d3283e3a9901542cdaf78dd5fe8f2da4c89ac8fd651f853cdbecba5844d970c41875086eaff319b5ec2545a2636d7cd13abc24dd5314b22adfe"], 0x6) 2018/02/27 07:48:59 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000001ac0)='/dev/admmidi#\x00', 0x1, 0x10000) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000001b00)={0x7fff, 0xe9}) r1 = socket$inet(0x2, 0x2, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x10, 0x0, 0x0) recvmsg(r2, &(0x7f0000005000)={&(0x7f0000001ff0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00D\x00\x00\x00'], 0x10, &(0x7f0000003000)=[], 0x0, &(0x7f0000005000)=""/240, 0xf0}, 0x0) sendmsg(r2, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001a00033207fffd946fa283bc0aeee6d87986c497271d85", 0x1b}], 0x1}, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80807) ioctl$KVM_GET_MSRS(r7, 0xc008ae88, &(0x7f0000000100)={0x1, 0x0, [{}]}) sendmmsg(r1, &(0x7f0000001a80)=[{{&(0x7f0000000240)=@sco={0x1f, {0x8000, 0x3f, 0x9, 0xc000000000000000, 0x4, 0x1}}, 0x8, &(0x7f0000001600)=[{&(0x7f0000000280)="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", 0xfc}, {&(0x7f0000000380)="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0x1000}, {&(0x7f0000001380)="830404c6c9d65e15b535bc36626b6302aa6a15aa3f5809afc714efe7b71f86dc04191de4d2b8cff3d668ead635d4184a2d42f648b759367d0003e2d446635193664f7677c5ebed14f312b463d2c6b94e1d44d8d048e6043bf9a813ed97d5c3bb7c2fa7a6458fdf49fd8342437dfa076fb3998dd4e9", 0x75}, {&(0x7f0000001400)="1012bdcd456ab3c7d6", 0x9}, {&(0x7f0000001440)="a9e08840874c97b523008916ecce592ff0a7d7fe522af28cacbd848bb3c7cf5758a5a06eb88f28e836e4b4cf40ef86e66baea27304b910264542d4852a08d4b599d058a9f78a718068c550c7a1a6586ba54246de4925726ff1dca9af9ecc0852eb68de4b63c41f0d545317641e30774632628d0552992a41db4587d18c9fe5e11a98ffc1a358296eddc610977a52ad5eba6e1dfc27cfd77e158f1f5162717d9b876268b64d747f30a5aa4d43659ba135631a1d335015f9535c24c0f30ab5924237d97f8396d352f85afb7ccfb3e6711cd7e5f1d36a75872606860b76ab16741a0ad52a2085cf764ce8527f92", 0xec}, {&(0x7f0000001540)="baea8ea79e952d84dc5e8d9a8227d4fe344ea205f2f2d8e4d6e2fb9cac613da128ae790f6cf219fb003322d09d4b7fa1b81851085c00db8d24ad9b1bf0ddd4f6b8ab1a908250bce18765279a1322", 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0x1000}], 0x1, &(0x7f00000016c0)=[{0xa8, 0x12d, 0xfffffffffffffe01, "8c50d9fb8688e489d82d30e6bc0d46a53875576045e3a618c41ac42bb66d9daefdf2c5e58739c760bdd64780732475a3f567ba5865d2095774ac7f0bff1e92060749f42e262f3dbf569f7af9058d1cc18eeb48326c7a5ec2fb68e57eaf91ba44a149f5fc742e6ccb7485af5c2ba417dc9087ea9814ec0ba9a39377935586d4ba162c4a48d7caf0d9046830b572be3c863ca6e0b61c4e59bd99"}, {0x98, 0x19f, 0x6, "81b5eb0ff5c5ac44a40127632df7030cc2c3913e1ee35bf30aab702b60e1efd3f4c4e7303c1c9325e666960f2b293a333d431461f821fa39ceb41c79349432a5ac78750cadec02717db4354fa38051eb47312da0ae714a68ddd904716c9f499c9304f237d93f16fa06411239032b7a73d4c30fac1f191bf93a87f0053bdf59e5544c7c27fd00d1f86591ae"}, {0x20, 0x0, 0xfffffffffffffffe, "92d70051630e282be35a7bc3ce901329ba"}, {0x108, 0xff, 0x0, "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"}, {0x48, 0x10d, 0x40, "5ffbc5d5cff3e46450d352d35bec66a1ec6bcb1d74498b31e7873dc1e4941de27698d6384748b0056c25b1e84d1bfb4fea5ca11b0f9554d6fcb6"}, {0x2c, 0x110, 0x4, "2c8443d6a3375f2a0bb5cc92e8d2649a823749258a0f17c9444fde0ec016"}, {0x3c, 0x113, 0x699, "069611da77f63140ff951c4cf4d8d15c90976c04745eb5a65ee4869bdd125307132b2028dcec5ac438dc6c55c379d803"}, {0x80, 0x10f, 0x10001, "c100c953fbbd9896ae1713ea92dcf5fea8d1f732a31487c4963efd93cf239494692d8ae4bcb18c4523c5e107e15aab2b3140b9b06e8dc84287bc0fb76ff6aa8c588a83ed04e2c63553496130a5fd018713029aeea42cf7977dc6ac383084454aafd352fb33c2687434663cd80fd31f5fd725"}, {0xc, 0x3a, 0xd}], 0x3a4, 0x8001}, 0x2db5}], 0x2, 0x4000) r8 = accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00000000c0)=0x14, 0x0) io_setup(0x2, &(0x7f0000000040)=0x0) io_cancel(r9, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2, 0x2, r8, &(0x7f0000000140)="7860a442e3b27c642f702be06606fba0f3b7ae097cbefe042b0afa65889cf585437be5be0c23583c229b33b2da0df7f0ad", 0x31, 0xffffffffffffff88, 0x0, 0x1, r6}, &(0x7f0000000200)) ioctl$KVM_SET_MP_STATE(r5, 0x4004ae99, &(0x7f0000fc2000)=0x5) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x3}]}) 2018/02/27 07:48:59 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) 2018/02/27 07:48:59 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000218") ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000040)={0x0, 0x0, 0xffcc, 0x6, 0xfffffffffffffffa, 0x4fbf}) [ 185.532162] autofs4:pid:21952:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.33554432), cmd(0x0000937e) [ 185.535161] FAULT_INJECTION: forcing a failure. [ 185.535161] name failslab, interval 1, probability 0, space 0, times 0 [ 185.545270] autofs4:pid:21952:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) [ 185.567263] CPU: 0 PID: 21956 Comm: syz-executor0 Not tainted 4.16.0-rc3+ #240 2018/02/27 07:48:59 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x80, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000080)={0x6, 0x1}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) socket(0x40000000, 0x0, 0x0) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0) [ 185.574618] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 185.583972] Call Trace: [ 185.586556] dump_stack+0x194/0x24d [ 185.590205] ? arch_local_irq_restore+0x53/0x53 [ 185.594876] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 185.600085] should_fail+0x8c0/0xa40 [ 185.603813] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 185.608920] ? find_get_entry+0x513/0x9e0 [ 185.613075] ? lock_downgrade+0x980/0x980 [ 185.617237] ? __lock_is_held+0xb6/0x140 [ 185.621321] ? find_get_entry+0x53c/0x9e0 [ 185.625477] ? find_get_pages_range_tag+0x1000/0x1000 [ 185.630686] ? find_held_lock+0x35/0x1d0 [ 185.634751] should_failslab+0xec/0x120 [ 185.638729] kmem_cache_alloc+0x47/0x760 [ 185.640722] autofs4:pid:21968:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.33554432), cmd(0x0000937e) [ 185.642783] ? rcu_note_context_switch+0x710/0x710 [ 185.642793] ? perf_trace_lock+0xd6/0x900 [ 185.642819] ? mempool_destroy+0x30/0x30 [ 185.642829] mempool_alloc_slab+0x44/0x60 [ 185.642843] mempool_alloc+0x16a/0x4b0 [ 185.642867] ? remove_element.isra.4+0x1b0/0x1b0 [ 185.642874] ? check_noncircular+0x20/0x20 [ 185.642889] ? is_bpf_text_address+0xa4/0x120 [ 185.655890] autofs4:pid:21968:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) [ 185.660796] ? lock_acquire+0x1d5/0x580 [ 185.660804] ? lock_acquire+0x1d5/0x580 [ 185.660831] bio_alloc_bioset+0x3cd/0x760 [ 185.713080] ? bvec_alloc+0x2d0/0x2d0 [ 185.716888] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 185.722789] submit_bh_wbc+0x104/0x710 [ 185.726701] block_read_full_page+0x5a7/0x990 [ 185.731194] ? check_disk_change+0x130/0x130 [ 185.735614] ? __bread_gfp+0x290/0x290 [ 185.739528] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 185.745435] blkdev_readpage+0x1c/0x20 [ 185.749316] generic_file_read_iter+0x12e4/0x28e0 [ 185.754148] ? alloc_set_pte+0x1102/0x1880 [ 185.758391] ? filemap_range_has_page+0x340/0x340 [ 185.763213] ? __lock_acquire+0x664/0x3e00 [ 185.767427] ? print_irqtrace_events+0x270/0x270 [ 185.772159] ? find_held_lock+0x138/0x1d0 [ 185.776301] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 185.781468] ? print_irqtrace_events+0x270/0x270 [ 185.786204] ? print_irqtrace_events+0x270/0x270 [ 185.790949] ? __lock_acquire+0x664/0x3e00 [ 185.795169] ? __lock_acquire+0x664/0x3e00 [ 185.799388] ? __lock_acquire+0x664/0x3e00 [ 185.803600] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 185.808762] ? find_get_entries_tag+0xeb0/0xeb0 [ 185.813415] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 185.818589] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 185.823753] ? perf_trace_lock+0xd6/0x900 [ 185.827885] ? trace_event_raw_event_lock+0x340/0x340 [ 185.833048] ? perf_trace_lock+0xd6/0x900 [ 185.837185] ? perf_trace_lock+0xd6/0x900 [ 185.841307] ? check_noncircular+0x20/0x20 [ 185.845514] ? __fdget_pos+0x12b/0x190 [ 185.849382] ? trace_event_raw_event_lock+0x340/0x340 [ 185.854554] ? trace_event_raw_event_lock+0x340/0x340 [ 185.859723] ? check_noncircular+0x20/0x20 [ 185.863959] ? find_held_lock+0x35/0x1d0 [ 185.868019] ? __fget+0x342/0x5b0 [ 185.871453] ? lock_downgrade+0x980/0x980 [ 185.875582] ? lock_release+0xa40/0xa40 [ 185.879535] ? __lock_is_held+0xb6/0x140 [ 185.883588] ? __fget+0x36b/0x5b0 [ 185.887021] ? __f_unlock_pos+0x19/0x20 [ 185.890994] blkdev_read_iter+0x105/0x170 [ 185.895129] __vfs_read+0x6a7/0xa00 [ 185.898741] ? vfs_copy_file_range+0x940/0x940 [ 185.903306] ? fsnotify_first_mark+0x2b0/0x2b0 [ 185.907869] ? avc_policy_seqno+0x9/0x20 [ 185.911908] ? selinux_file_permission+0x82/0x460 [ 185.916739] ? rw_verify_area+0xe5/0x2b0 [ 185.920780] vfs_read+0x11e/0x350 [ 185.924218] SyS_pread64+0x15b/0x190 [ 185.927911] ? SyS_write+0x220/0x220 [ 185.931600] ? __do_page_fault+0x3d6/0xc90 [ 185.935819] ? SyS_read+0x220/0x220 [ 185.939431] sys32_pread+0x39/0x50 [ 185.942947] ? sys32_waitpid+0x30/0x30 [ 185.946812] do_fast_syscall_32+0x3ec/0xf9f [ 185.951124] ? do_int80_syscall_32+0x9c0/0x9c0 [ 185.955683] ? _raw_spin_unlock_irq+0x27/0x70 [ 185.960157] ? finish_task_switch+0x1c1/0x7e0 [ 185.964640] ? syscall_return_slowpath+0x2ac/0x550 [ 185.969551] ? prepare_exit_to_usermode+0x350/0x350 [ 185.974546] ? sysret32_from_system_call+0x5/0x3c [ 185.979372] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 185.984202] entry_SYSENTER_compat+0x70/0x7f [ 185.988594] RIP: 0023:0xf7fe2c99 [ 185.991933] RSP: 002b:00000000f77de09c EFLAGS: 00000286 ORIG_RAX: 00000000000000b4 [ 185.999618] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020000000 [ 186.006863] RDX: 00000000fffffda4 RSI: 0000000000000000 RDI: 0000000000000000 [ 186.014106] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 186.021350] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 186.028595] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/02/27 07:49:00 executing program 4: r0 = syz_open_dev$loop(&(0x7f00003ea000)='/dev/loop#\x00', 0x0, 0x10000000000801) r1 = dup(r0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000080)=""/132, &(0x7f0000000140)=0x84) ioctl(r0, 0x440100000000127e, &(0x7f0000000040)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8200, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000040)) 2018/02/27 07:49:00 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000218") ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0xfffffffffffffffa, 0x4fbf}) 2018/02/27 07:49:00 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socket(0x40000000, 0x0, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000100)=@pic={0x9, 0xe2b, 0xfffffffffffff000, 0x3, 0x4, 0x3f, 0x8000, 0x40, 0x100000000, 0x0, 0x3, 0xffff, 0x6, 0x100000000, 0x2, 0x3ea}) 2018/02/27 07:49:00 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4000) pread64(r0, &(0x7f0000000080)=""/57, 0x39, 0x4) 2018/02/27 07:49:00 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x49f9, 0x240) sendto$inet6(r0, &(0x7f00000000c0)="4b36aea01995dad33263c92524d2c36781d19efa5009309dc858dbf0", 0x1c, 0x804, &(0x7f0000000100)={0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0xe0}, 0x1c) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) 2018/02/27 07:49:00 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socket(0x40000000, 0x0, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80002, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x8000) getsockopt(r2, 0x3, 0x6, &(0x7f00000011c0)=""/76, &(0x7f0000001240)=0x4c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r2, &(0x7f0000000100)="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", &(0x7f0000001100)="6a6ac006d2019124bfab07d84be37213db337174f33462c34ac4da2f200f3e65a0f7245850414e223a32b92f256a125c2200b16d0de4daffab376416d5e7a98a23ba5fe7867cf3184a8cff29f543f882d89d1a2b03daced192654ff534d3e5658dffa0ae437d778de584e60b488b636bc584b0375016329d592f22383e83f2ca5b2771be"}, 0x20) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000001280)=ANY=[@ANYBLOB="0e0e2f619a06629a96922c804f67ca65206abfa797b855706944cf074ca6a37aeab69aa4f12bc95ff34442761bfca6fdc7e2651793490bcd4c69a60d7790d4c4e68a85e0d88103237a78cb206b1dad80e2303905d1adf1cad44d548ab5ca8e7e8c7e1c9b0db32fcd11f0a63e91bdc85e10d341757d668f17e0672dc36da20a72fdd931218f7d7e6430683a0045952362cd8b21d6596ca0ecd2c9ef75ba727a1865e86a38e57fbd80c3b7bc8c97733503fd"], 0x1) 2018/02/27 07:49:00 executing program 6 (fault-call:1 fault-nth:0): r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) 2018/02/27 07:49:00 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x5e23, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) [ 186.183249] FAULT_INJECTION: forcing a failure. [ 186.183249] name failslab, interval 1, probability 0, space 0, times 0 [ 186.190844] autofs4:pid:21993:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.33554432), cmd(0x0000937e) [ 186.194517] CPU: 0 PID: 21988 Comm: syz-executor6 Not tainted 4.16.0-rc3+ #240 [ 186.207522] autofs4:pid:21993:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) [ 186.214816] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 186.214820] Call Trace: [ 186.214840] dump_stack+0x194/0x24d [ 186.214860] ? arch_local_irq_restore+0x53/0x53 [ 186.245683] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 186.250899] should_fail+0x8c0/0xa40 [ 186.254626] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 186.259723] ? find_get_entry+0x513/0x9e0 [ 186.263869] ? lock_downgrade+0x980/0x980 [ 186.268036] ? __lock_is_held+0xb6/0x140 [ 186.272116] ? find_get_entry+0x53c/0x9e0 [ 186.276281] ? find_get_pages_range_tag+0x1000/0x1000 [ 186.281495] should_failslab+0xec/0x120 [ 186.285466] kmem_cache_alloc+0x47/0x760 [ 186.289526] ? rcu_note_context_switch+0x710/0x710 [ 186.294450] ? perf_trace_lock+0xd6/0x900 [ 186.298611] ? mempool_destroy+0x30/0x30 [ 186.302664] mempool_alloc_slab+0x44/0x60 [ 186.306808] mempool_alloc+0x16a/0x4b0 [ 186.310706] ? remove_element.isra.4+0x1b0/0x1b0 [ 186.315452] ? check_noncircular+0x20/0x20 [ 186.319690] ? is_bpf_text_address+0xa4/0x120 [ 186.324195] ? lock_acquire+0x1d5/0x580 [ 186.328162] ? lock_acquire+0x1d5/0x580 [ 186.332152] bio_alloc_bioset+0x3cd/0x760 [ 186.336310] ? bvec_alloc+0x2d0/0x2d0 [ 186.340111] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 186.346012] submit_bh_wbc+0x104/0x710 [ 186.349910] block_read_full_page+0x5a7/0x990 [ 186.354405] ? check_disk_change+0x130/0x130 [ 186.358823] ? __bread_gfp+0x290/0x290 [ 186.362730] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 186.368644] blkdev_readpage+0x1c/0x20 [ 186.372529] generic_file_read_iter+0x12e4/0x28e0 [ 186.377365] ? alloc_set_pte+0x1102/0x1880 [ 186.381642] ? filemap_range_has_page+0x340/0x340 [ 186.386486] ? __lock_acquire+0x664/0x3e00 [ 186.390717] ? print_irqtrace_events+0x270/0x270 [ 186.395469] ? find_held_lock+0x138/0x1d0 [ 186.399642] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 186.404832] ? print_irqtrace_events+0x270/0x270 [ 186.409597] ? print_irqtrace_events+0x270/0x270 [ 186.414375] ? __lock_acquire+0x664/0x3e00 [ 186.418626] ? __lock_acquire+0x664/0x3e00 [ 186.422862] ? __lock_acquire+0x664/0x3e00 [ 186.427095] ? debug_check_no_locks_freed+0x3c0/0x3c0 2018/02/27 07:49:00 executing program 3: accept4(0xffffffffffffffff, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x800) 2018/02/27 07:49:00 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000302000)='/dev/input/event#\x00', 0x2, 0x0) clone(0x40004000, &(0x7f0000000080)="522a1a2364e0b4bf72c7865cea6745f92ad4064534252533be083106f5e75e4bad20b062af4ccca753148736915df26ef84fff50bfc16c22a7d792190cdc7397a214", &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="fb31dac4e519b6c3a8e51986d97930e93c6a42e64f6da6d1c7355846a846b113a621458a1727386c7e58cb827304ff04073fd82eedd8e6441409ae166d3e88619bed9704c12fd9c51fa27db88c3fdbde31997e0cb475ad4525a05b7274195bb09c884167b23a83892f6b9d0b115f976dd0fefba53ed3bd088024f7f26ec87cef84c9ed64710b0c2c6cac1f42bd6b0a018df9") ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00001f3000)={0x0, 0x2, 0x0, 0x0, "775f37e4e6e7f2b19a55815bceba384d9cface1601003236a78a40ecacd19017"}) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x880) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={r0, r1, 0x2}, 0x18c) 2018/02/27 07:49:00 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000218") ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x4fbf}) 2018/02/27 07:49:00 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socket(0x40000000, 0x0, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000100)=@pic={0x9, 0xe2b, 0xfffffffffffff000, 0x3, 0x4, 0x3f, 0x8000, 0x40, 0x100000000, 0x0, 0x3, 0xffff, 0x6, 0x100000000, 0x2, 0x3ea}) 2018/02/27 07:49:00 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x4000) pread64(r0, &(0x7f0000000080)=""/57, 0x39, 0x0) 2018/02/27 07:49:00 executing program 0: syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x1, 0x20000) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = gettid() syz_open_procfs(r1, &(0x7f0000000080)='net/psched\x00') pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) 2018/02/27 07:49:00 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') execveat(r0, &(0x7f0000003000)='./file0\x00', &(0x7f0000001fc8)=[], &(0x7f000000bfe0)=[&(0x7f0000003000)="2d2d21656d30757365725d29d62c657468312300"], 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)) 2018/02/27 07:49:00 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socket(0x40000000, 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000100)=@pic={0x9, 0xe2b, 0xfffffffffffff000, 0x3, 0x4, 0x3f, 0x8000, 0x40, 0x100000000, 0x0, 0x3, 0xffff, 0x6, 0x100000000, 0x2, 0x3ea}) 2018/02/27 07:49:00 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = getpgid(0xffffffffffffffff) ptrace$getenv(0x4201, r1, 0x5, &(0x7f00000002c0)) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/load\x00', 0x2, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x200) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendmsg$key(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)=ANY=[@ANYBLOB="0209200b02000000ffffffffffffffff"], 0x10}, 0x1}, 0x0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f00000001c0)) r3 = getpgrp(0x0) getsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f0000000300), &(0x7f0000000340)=0x4) perf_event_open(&(0x7f00000000c0)={0x7, 0x78, 0x3, 0x10000, 0xfffffffffffffff8, 0x9, 0x0, 0x6b29, 0x60000, 0xd, 0xcf, 0xa72, 0x5, 0xff, 0x0, 0x0, 0x7fff, 0x40, 0x8, 0x101, 0xc3, 0xa40f, 0x20, 0x1, 0xb202, 0x0, 0x5ed, 0xc6be, 0x0, 0x0, 0x2, 0xe, 0x8, 0x40, 0xfffffffffffffa2f, 0x1ff, 0x6, 0x10000, 0x0, 0x7fffffff, 0x2, @perf_config_ext={0xde9, 0x6}, 0xa082, 0x4, 0xfdbf, 0x4, 0x3000, 0x6, 0x3}, r3, 0x1, r2, 0x0) [ 186.432284] ? find_get_entries_tag+0xeb0/0xeb0 [ 186.436964] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 186.442168] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 186.447348] ? perf_trace_lock+0xd6/0x900 [ 186.451505] ? trace_event_raw_event_lock+0x340/0x340 [ 186.456688] ? perf_trace_lock+0xd6/0x900 [ 186.460848] ? perf_trace_lock+0xd6/0x900 [ 186.465000] ? check_noncircular+0x20/0x20 [ 186.469233] ? __fdget_pos+0x12b/0x190 [ 186.473129] ? trace_event_raw_event_lock+0x340/0x340 [ 186.478332] ? trace_event_raw_event_lock+0x340/0x340 [ 186.483526] ? check_noncircular+0x20/0x20 [ 186.488473] ? find_held_lock+0x35/0x1d0 [ 186.492548] ? __fget+0x342/0x5b0 [ 186.496005] ? lock_downgrade+0x980/0x980 [ 186.500152] ? lock_release+0xa40/0xa40 [ 186.504124] ? __lock_is_held+0xb6/0x140 [ 186.508191] ? __fget+0x36b/0x5b0 [ 186.511624] ? __f_unlock_pos+0x19/0x20 [ 186.515598] blkdev_read_iter+0x105/0x170 [ 186.519730] __vfs_read+0x6a7/0xa00 [ 186.523340] ? vfs_copy_file_range+0x940/0x940 [ 186.527906] ? fsnotify_first_mark+0x2b0/0x2b0 [ 186.532468] ? avc_policy_seqno+0x9/0x20 [ 186.536506] ? selinux_file_permission+0x82/0x460 [ 186.541338] ? rw_verify_area+0xe5/0x2b0 [ 186.545383] vfs_read+0x11e/0x350 [ 186.548822] SyS_pread64+0x15b/0x190 [ 186.552513] ? SyS_write+0x220/0x220 [ 186.556206] ? __do_page_fault+0x3d6/0xc90 [ 186.560420] ? SyS_read+0x220/0x220 [ 186.564034] sys32_pread+0x39/0x50 [ 186.567551] ? sys32_waitpid+0x30/0x30 [ 186.571419] do_fast_syscall_32+0x3ec/0xf9f [ 186.575726] ? do_int80_syscall_32+0x9c0/0x9c0 [ 186.580284] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 186.585803] ? syscall_return_slowpath+0x2ac/0x550 [ 186.590715] ? sysret32_from_system_call+0x5/0x3c [ 186.595540] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 186.600367] entry_SYSENTER_compat+0x70/0x7f [ 186.604752] RIP: 0023:0xf7f46c99 [ 186.608092] RSP: 002b:00000000f774209c EFLAGS: 00000286 ORIG_RAX: 00000000000000b4 [ 186.615776] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020000000 [ 186.623024] RDX: 00000000fffffda4 RSI: 0000000000000000 RDI: 0000000000000000 [ 186.630268] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 186.637512] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 186.644758] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 186.664233] IPVS: ftp: loaded support on port[0] = 21 [ 186.670485] autofs4:pid:22025:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.33554432), cmd(0x0000937e) [ 186.683554] autofs4:pid:22025:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) [ 186.741605] IPVS: ftp: loaded support on port[0] = 21 2018/02/27 07:49:00 executing program 0: r0 = getpgrp(0xffffffffffffffff) get_robust_list(r0, &(0x7f0000000140)=&(0x7f0000000100), &(0x7f0000000180)=0xc) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x8, 0x200000) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f00000000c0)=""/30) 2018/02/27 07:49:00 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socket(0x40000000, 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000100)=@pic={0x9, 0xe2b, 0xfffffffffffff000, 0x3, 0x4, 0x3f, 0x8000, 0x40, 0x100000000, 0x0, 0x3, 0xffff, 0x6, 0x100000000, 0x2, 0x3ea}) 2018/02/27 07:49:00 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4000) pread64(r0, &(0x7f00000000c0)=""/173, 0xad, 0x0) pipe(&(0x7f0000000080)) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x4000) 2018/02/27 07:49:00 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket(0x40000000, 0x0, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000100)={r3, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}}, 0x5, 0x81, 0x1, 0x10000, 0x2}, &(0x7f00000001c0)=0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0) accept4$inet(r2, &(0x7f0000000200)={0x0, 0x0, @loopback}, &(0x7f0000000240)=0x10, 0x800) 2018/02/27 07:49:00 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0xf, 0x4, &(0x7f0000000080)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x1}, @map={0x18, 0xf, 0x1, 0x0, 0xffffffffffffff9c}], &(0x7f00000000c0)='GPL\x00', 0x6b0, 0x8b, &(0x7f0000000100)=""/139, 0x41100, 0x1}, 0x48) setns(r0, 0x40000000) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) 2018/02/27 07:49:00 executing program 3: mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xc000, &(0x7f0000000040)=0x6e2, 0xfffffffffffffff9, 0x4) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f00000000c0)={0x7b, 0x0, [0x7, 0x711, 0x3, 0x8]}) 2018/02/27 07:49:00 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000004000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x1, &(0x7f0000018000)=[{0x6}]}, 0x10) ioctl$void(r0, 0x5450) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000000eff0)={0x1, &(0x7f000001dff0)=[{0x6}]}, 0x10) 2018/02/27 07:49:00 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000218") ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4fbf}) 2018/02/27 07:49:00 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000ffc)=0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x7, 0x60040) r2 = syz_open_procfs(r0, &(0x7f0000000240)='flinfo\x00') exit(0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000080)=0x1, 0x4) getdents64(r2, &(0x7f0000007000)=""/254, 0xfe) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x40100, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x2}}, 0x2, 0x5}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0x8, 0x7, 0x8, 0x40, 0x8000, 0xfffffffffffffffe, 0x56, 0x6, r3}, 0x20) 2018/02/27 07:49:00 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) io_setup(0x4, &(0x7f0000000000)=0x0) r2 = memfd_create(&(0x7f0000000080)='ppp1%+t\x00', 0x0) r3 = syz_open_dev$dmmidi(&(0x7f00000002c0)='/dev/dmmidi#\x00', 0x3e71, 0x103000) r4 = eventfd(0x9) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000500)='/dev/mixer\x00', 0x50040, 0x0) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/mixer\x00', 0x80100, 0x0) r7 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/status\x00', 0x0, 0x0) r8 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000800)='/selinux/policy\x00', 0x0, 0x0) r9 = syz_open_dev$sndpcmp(&(0x7f00000008c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(r9, 0x4b4c, &(0x7f0000000980)={0x0, 0x100000001}) io_submit(r1, 0x8, &(0x7f0000000940)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x3, 0x800, r0, &(0x7f0000000140)="c27676e5b6b639e8a94e925f19007645985ef9a9d936c3db1901c67c63550285ade3164c33ee2acc5d3effd423acd3502bda1f225c813f33d2db827329b8a65630033414d938e7e57c4cd72f9f85fa1d5bc688bb2c031299e5f8595c86b25a71642f1fcd38b427bd2e6ffc2af94275740d18cabb2bae31225181dc4dfa24dc0921b9f1e52460927af79142b727d206d10607d4b1b232e477e4d2160bc1370af1c976f7e6875ba516c1971537896b52", 0xaf, 0xfc000, 0x0, 0xce084d9740059f8b, r2}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x3, r0, &(0x7f0000000200)="a826d170ec1e88a4861e2ea276e5fe55df7fce2cd852c0c2e6572072a2d7dd830be08c42189fb7028d1ff0ccb256fd7eb8cc4d9ccaaebf6513950c0627746a1e4c75adfcf54ef14091b3208579608c9b27d9b646211373835b8ac2ac9e4d61fddc91844b6c36afa43344a4651a5786e37c01f18d5b6559802d8cf1e8dec1ecefbb552a4a75a225adaa0336e665a0ebb1b0f0d6ac", 0x94, 0x5f90000000, 0x0, 0x1, r3}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x2, r0, &(0x7f0000000340)="e884ff97092765a289b692917ee5f09d18f535005cca5af845f53e862bfc0fc007af1fbebb39a838f5512d99fd65ae88dc633065ee4087cc7a8381d12fabcc56e5fba0294e34a1ecff36dadc1299dc4dca0ce959a50eec01192e54a25a44cbc775f2715e277af0a96e315b965edb4abca43ca1e8270cbbabf647f2d81c0054df1b7764899b3e5a928ccc24edac0d9678e44244129be22b81a59d09574e033687c2a95864d60fad9e08fa3022ece88ddc9237c43357fc29145fea37359c1c5b478eb7654117ee756938", 0xc9, 0x419, 0x0, 0x1, r4}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, r0, &(0x7f0000000480)="f5f124874cb2a73b6ae5dcdf97812a6c108705cfdccb0e7975139de13d54a77082dd720faf39e5aff9d97e9c73bb5371bd3faf07421ef543302439d47bb136da63e6be7606514a664691c20aaf40ca02e0cce2dc925af26f", 0x58, 0xfffffffffffffff9, 0x0, 0x1, r5}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3, 0x7ff, r0, &(0x7f0000000580)="6ae6", 0x2, 0x8000, 0x0, 0x0, r6}, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x8, 0x1, r0, &(0x7f0000000640)="c84a3a5b1d44642c0279ebac91322cc51a5a2843677a62faad7df0ca19345a56fa658136e8e2ef39e1209ae8257a077da9458dc2b110c977b12a98f79ab0b1674eb52ccf60636422662d8f88ea2203998dbb9647247598b822eb0a42d411ae280e72798f93eb8668cf21e7079925682bb1ccffc14e62ddd024dd90c690b592c0c5aad06565cff30b87c94a952f887645959e869baa896e7220af8857f1cea8b1fd8b4c91bd78eb51bfcdef1804b62446111da94908cc7eac60244ff516c4b592af4954b261751db9f38d9ab45bac9faa12ed923c51fb433ddd7259dac9cc5c3099a0615eea050000c19e8996e2", 0xed, 0x5, 0x0, 0x1, r7}, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000007c0)="a8ae35656b67d3d2e96973888fbe316462dd55fd466e80f6d103b3cd51547c7b", 0x20, 0x1, 0x0, 0x0, r8}, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x5, r0, &(0x7f0000000880)="b5ce6dbcbfbea303b4f7ef90cddfb23fc80ebaf5f1ef8a1b3c95809ae7dbd2cd312a50f63e552c4258450a9871", 0x2d, 0x4, 0x0, 0x0, r9}]) pread64(r0, &(0x7f0000000100)=""/57, 0x39, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000000b00)={0xf5d, 0x5, 0x0, 'queue0\x00', 0x20}) [ 186.821983] autofs4:pid:22041:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.33554432), cmd(0x0000937e) [ 186.835128] autofs4:pid:22041:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/02/27 07:49:00 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socket(0x40000000, 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000100)=@pic={0x9, 0xe2b, 0xfffffffffffff000, 0x3, 0x4, 0x3f, 0x8000, 0x40, 0x100000000, 0x0, 0x3, 0xffff, 0x6, 0x100000000, 0x2, 0x3ea}) 2018/02/27 07:49:00 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = request_key(&(0x7f0000000080)='rxrpc\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='/dev/loop#\x00', 0xfffffffffffffffc) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() keyctl$chown(0x4, r1, r2, r3) r4 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x7ff, 0x8000) write$selinux_validatetrans(r4, &(0x7f0000000200)={'system_u:object_r:auditd_initrc_exec_t:s0', 0x20, 'system_u:object_r:lib_t:s0', 0x20, 0x34, 0x31, 0x20, '/usr/sbin/cups-browsed\x00'}, 0x5f) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) 2018/02/27 07:49:00 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x5, 0x4000) r1 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x6, 0x40) modify_ldt$write(0x1, &(0x7f0000000000)={0x1f, 0xffffffff, 0x1000, 0x9a, 0x0, 0x81, 0x4, 0x3, 0x4, 0x95b}, 0x10) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @rand_addr=0x80}, 0x10) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f00000001c0)={0x380, 0x693, 0x9, 0x3f}, 0x10) pread64(r0, &(0x7f0000000080)=""/57, 0x69, 0x0) 2018/02/27 07:49:00 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000100)=@pic={0x9, 0xe2b, 0xfffffffffffff000, 0x3, 0x4, 0x3f, 0x8000, 0x40, 0x100000000, 0x0, 0x3, 0xffff, 0x6, 0x100000000, 0x2, 0x3ea}) 2018/02/27 07:49:00 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000100)={0x6, 0x5, 0x1000000000, 0xb, 0x82, 0x2}) r1 = socket(0x2, 0x2, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000140)={r0, r1, 0x4, 0x7ff, &(0x7f00000001c0)="6c68c542a0f563bc806b890148bb21b4a4e6410f6ad6ed4b8dddf3775f53b83c211730ab73998d6de54d28", 0x7, 0xfffffffffffffffe, 0x0, 0x7, 0x0, 0xffff, 0x7ff, "b73de9b4979d767af4efd169aa0c88a0b898b3fa1177e606851b79fedfe244fe3fe9aabd6fc19783186061"}) epoll_create1(0x80000) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000000)=""/10, 0xa}], 0x1) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r0, r0, 0xa, 0x1}, 0x10) bind$inet(r1, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000200)={0x0, 0x40}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000280)={r2, 0x5}, &(0x7f00000002c0)=0x8) sendto$inet(r1, &(0x7f0000fc2000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r1, &(0x7f0000db5000), 0x0, 0x0, 0x0, 0x95) 2018/02/27 07:49:00 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x7, 0x0) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) r1 = dup2(r0, r0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) connect$unix(r1, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], 0xa) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f00000000c0)=""/4096) 2018/02/27 07:49:00 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) writev(r0, &(0x7f0000001240)=[{&(0x7f0000000240)="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", 0x1000}], 0x1) r1 = getgid() lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r3) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'dummy0\x00', @ifru_addrs={0x2, 0x4e21, @empty}}) getgroups(0x5, &(0x7f0000000200)=[r1, r1, r2, r2, r2]) 2018/02/27 07:49:00 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f0000000080)=0x5, 0x8) r4 = fcntl$dupfd(r2, 0x406, r0) ioctl$VHOST_RESET_OWNER(r4, 0xaf02, 0x0) socket(0x40000000, 0x0, 0x0) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0) 2018/02/27 07:49:00 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x3, 0x0) pread64(r0, &(0x7f0000000000)=""/57, 0x343, 0x0) 2018/02/27 07:49:00 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000218") ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4fbf}) 2018/02/27 07:49:00 executing program 5: syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4000) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) pread64(r0, &(0x7f0000000140)=""/57, 0x39, 0x0) socketpair(0x3, 0x1, 0x8, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)=0x80000001, 0x4) 2018/02/27 07:49:00 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x800, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000200)={@local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, r2}, 0xc) 2018/02/27 07:49:00 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x300, 0x40) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000040)="60631c6109685c5991f2d7ddd4d97e7158beb811f784dabb0908b555026dd095227b89c8fbad1b438bce7a22970744a879b4ebbfe22f4b74b888504c0edede76c050177e677c467480113dfc74779404d11aff93bc5ff61c4e4d387e2327c586807394189a2868484e285fb3afc346ccc1dccc34ab655cb2d5d5c07265eaedcedc0085806678bc1863174b4e887213d82d6fc3987ee3e9def672be180700") r1 = gettid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x8, &(0x7f0000000180)) 2018/02/27 07:49:01 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x95a0, 0x0) pread64(r0, &(0x7f0000000000)=""/57, 0xa5, 0x0) [ 187.057551] autofs4:pid:22085:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.33554432), cmd(0x0000937e) [ 187.070736] autofs4:pid:22085:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/02/27 07:49:01 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000002000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000002ff4)={&(0x7f0000001000)='./file0\x00'}, 0xc) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) setns(r1, 0x4000000) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40086410, &(0x7f0000000100)={0x5, &(0x7f00000000c0)="a13e92d5a1"}) llistxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/26, 0x1a) 2018/02/27 07:49:01 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000100)=@pic={0x9, 0xe2b, 0xfffffffffffff000, 0x3, 0x4, 0x3f, 0x8000, 0x40, 0x100000000, 0x0, 0x3, 0xffff, 0x6, 0x100000000, 0x2, 0x3ea}) 2018/02/27 07:49:01 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4000) r1 = request_key(&(0x7f0000000100)='cifs.idmap\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='/dev/loop#\x00', 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) 2018/02/27 07:49:01 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4000, 0x20) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00000000c0)=0x858) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) 2018/02/27 07:49:01 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000012000)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x190, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x12, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000001c0)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r2 = syz_open_pts(0xffffffffffffff9c, 0x400000) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000200)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syzkaller1\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="12000009002000000000000000ffff"]}) 2018/02/27 07:49:01 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)=0x7, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socket(0x40000000, 0x804, 0x0) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/02/27 07:49:01 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000218") ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4fbf}) 2018/02/27 07:49:01 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4000) r1 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x7, 0x82) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x800, 0x20, 0x84, 0x2, 0x7, 0x4, 0x1, {0x0, @in6={{0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffe}}, 0x1, 0x4, 0x400, 0xffff, 0x40}}, &(0x7f0000000280)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={r2, 0x7}, 0x8) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int, &(0x7f0000000140)=0xffffffffffffffb9) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000100)=0x6, 0x4) 2018/02/27 07:49:01 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000b4ffed)='/dev/snd/controlC#\x00', 0x0, 0x0) getgroups(0x2, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff]) setfsgid(r1) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000005000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x800) openat(r2, &(0x7f0000000080)='./file0\x00', 0x20000, 0x40) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/02/27 07:49:01 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x80, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 'syz_tun\x00'}) 2018/02/27 07:49:01 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) pread64(r0, &(0x7f00000000c0)=""/57, 0x2e, 0x800) 2018/02/27 07:49:01 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000100)=@pic={0x9, 0xe2b, 0xfffffffffffff000, 0x3, 0x4, 0x3f, 0x8000, 0x40, 0x100000000, 0x0, 0x3, 0xffff, 0x6, 0x100000000, 0x2, 0x3ea}) [ 187.287067] autofs4:pid:22132:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.33554432), cmd(0x0000937e) [ 187.300224] autofs4:pid:22132:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) [ 187.314303] QAT: Invalid ioctl 2018/02/27 07:49:01 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x1) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) fcntl$dupfd(r1, 0x406, r0) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/02/27 07:49:01 executing program 6: r0 = socket$llc(0x1a, 0x3, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f00000000c0)="0f011a670f08490f01d166baf80cb8a55ab181ef66bafc0cecc42199fea278db2b2f3e43de7f00b9800000c00f3235008000000f308f28308596fcffffff00b9800000c00f3235001000000f3066b809000f00d0", 0x54}], 0x1, 0x20, &(0x7f0000000180)=[@cr4={0x1, 0x20000}, @vmwrite={0x8, 0x0, 0x1, 0x0, 0x10000, 0x0, 0x401, 0x0, 0x81}], 0x2) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) pread64(r3, &(0x7f0000000000)=""/57, 0x39, 0x8008000000) fallocate(r2, 0x0, 0x7, 0x6438) 2018/02/27 07:49:01 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x401, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001100)=0x1008) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001140)=@sack_info={r1, 0xffffffffffff8000, 0x7}, 0xc) r2 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4000) pread64(r2, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) 2018/02/27 07:49:01 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000000080)={@remote, 0x0}, &(0x7f0000000000)=0x14) sendmsg$can_bcm(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x1d, r1}, 0x10, &(0x7f00000001c0)={&(0x7f0000000140)={0x0, 0x400, 0x6, {0x0, 0x7530}, {0x0, 0x7530}, {0x1, 0xeb, 0xab9, 0x8d}, 0x1, @canfd={{0x0, 0x3, 0x17c, 0x9000000000000}, 0x23, 0x1, 0x0, 0x0, "10f27dfc419ab6303977c636b7f5090a0075712dc7130edad707b05e58e4046c80c38486998bfe188eab8aba310d63d50ee27b0729cad8f4445d4f40c2e5e0a2"}}, 0x6c}, 0x1, 0x0, 0x0, 0x1}, 0x4) 2018/02/27 07:49:01 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000218") ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa}) 2018/02/27 07:49:01 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000200)=0x2851, 0x4) write$vnet(r0, &(0x7f0000000180)={0x1, {&(0x7f0000000080)=""/57, 0x39, &(0x7f00000000c0)=""/144, 0x3, 0x3}}, 0x68) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000040)=0x8, 0x4) 2018/02/27 07:49:01 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000100)=@pic={0x9, 0xe2b, 0xfffffffffffff000, 0x3, 0x4, 0x3f, 0x8000, 0x40, 0x100000000, 0x0, 0x3, 0xffff, 0x6, 0x100000000, 0x2, 0x3ea}) 2018/02/27 07:49:01 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socket(0x40000000, 0x0, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0) 2018/02/27 07:49:01 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/context\x00', 0x2, 0x0) splice(r1, &(0x7f00000000c0), r0, &(0x7f0000000100), 0x5299eac1, 0x8) 2018/02/27 07:49:01 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4000) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x4, 0x80042) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00000000c0)=0x6, &(0x7f0000000100)=0x4) 2018/02/27 07:49:01 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) [ 187.447287] autofs4:pid:22157:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.33554432), cmd(0x0000937e) [ 187.460415] autofs4:pid:22157:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) [ 187.476407] IPv4: Oversized IP packet from 127.0.0.1 [ 187.481757] IPv4: Oversized IP packet from 127.0.0.1 2018/02/27 07:49:01 executing program 5: r0 = memfd_create(&(0x7f0000000080)='/dev/loop#\x00', 0x2) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f00000000c0)={[0x6, 0x4, 0x7, 0x5bef, 0x1ff, 0x4, 0x5, 0x5, 0x7, 0xb0a5, 0x2, 0x8, 0x3, 0x4, 0x5], 0x10000, 0x80}) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4000) pread64(r1, &(0x7f0000000000)=""/57, 0x39, 0x2000000000000000) 2018/02/27 07:49:01 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000100)=@pic={0x9, 0xe2b, 0xfffffffffffff000, 0x3, 0x4, 0x3f, 0x8000, 0x40, 0x100000000, 0x0, 0x3, 0xffff, 0x6, 0x100000000, 0x2, 0x3ea}) 2018/02/27 07:49:01 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000200)={0xfffffffffffffffe}, 0x1, 0x0) signalfd4(r0, &(0x7f0000000080)={0x4}, 0x8, 0x80800) signalfd4(r0, &(0x7f00002aeff8)={0xfffffffffffffffe}, 0x8, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x800, 0x0) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x4, 0x2101fe) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000280)={0xed7, 0x4, 0x3, {}, 0xf, 0x1}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) eventfd(0x6) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000000040)=0x7) ptrace$poke(0xffffffffffffffff, r3, &(0x7f00000001c0), 0x2) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000100)) 2018/02/27 07:49:01 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000218") ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa}) 2018/02/27 07:49:01 executing program 4: r0 = eventfd(0x0) unshare(0x400) pipe(&(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x80000000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000100)={r2, 0xffffffffffffff7f, 0x30, 0x80000001, 0x5}, &(0x7f0000000140)=0x18) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e01000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000000000)={r0, 0x0, 0x3}) 2018/02/27 07:49:01 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socket(0x40000000, 0x0, 0x0) syz_emit_ethernet(0x1271, &(0x7f0000000100)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @random="07b440f4dc6b", [{[], {0x8100, 0x0, 0xd1}}], {@mpls_uc={0x8847, {[{0x4, 0x4, 0x6, 0xff}], @ipv4={{0x12, 0x4, 0x7, 0xc8f7, 0x125b, 0x66, 0x100000000, 0x5, 0x1, 0x0, @empty, @local={0xac, 0x14, 0x14, 0xaa}, {[@lsrr={0x83, 0x27, 0xe4, [@broadcast=0xffffffff, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, @multicast1=0xe0000001]}, @generic={0xcd, 0x5, "34201e"}, @ra={0x94, 0x6, 0x9}, @end]}}, @gre={{0x0, 0x0, 0x1, 0x7fffffff, 0x0, 0x9c, 0x0, 0x1, 0x880b, 0x45, 0x3, [0x101, 0x100000000], "c671968f99ac469955128da1a6a4bfa82e477d11ffe5b6c067be22181496a25e8183d9da02b5460c3c789c85717b31b7c5642575709c0d41ab6af3d3bbc91523a2494a3c5a"}, {0x3, 0x0, 0x5, 0x1, 0x0, 0x0, 0x800, [0xffff], "4d6af5c8c7b8f2665c3a674a2afa90f6e0e5573f1f8e378dc68d2b4de5691b11b130fd23bdca897ca86e33c4f7febce8f9b698ba2b2df7ac2ee2b873cce494796f7814367f212976a8ef7f2013e6d83b8fadd5434d0c1dd754ea3c05ba09abb477ba973f764ba30454d166d845230fc77453f84f7d71698043849eb1c4c97b7d61ab0f644d88e0c3fd59292a4974b53d91425627ef25ab126b48de25c5e8cd5b737f4022c19c64595d7cb07c08"}, {0x8, 0x0, 0xfff, 0x8, 0x0, 0x0, 0x86dd, [0x10001, 0x5], "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"}, {0x8, 0x88be, 0x1, {{0x8, 0x1, 0x2, 0x4, 0x3, 0x1, 0x5, 0x816b}, 0x1, 0xffff}}, {0x8, 0x22eb, 0x1, {{0x5, 0x2, 0x10000, 0x6, 0xffff, 0xed, 0x0, 0x3}, 0x2, 0x1, 0x9, 0xe, 0xffffffff00000000, 0x2, 0x3f0, 0x3700, 0x9, 0x4}}, {0x8, 0x6558, 0xfffffffffffffffb, "f8d80c6ae12ca58761beb8e678b8d158c521a09bd53c111ae32d5946ebe257c33f4553fd7ef69e67f20106b3dd6057a4a243dca0ce2053b850bf21095ffeebfff7edcd7a41e64cbd82c8db3a0f936e3238aef4ea064847e52c320ca408d1418e253ab700bb624f19aecfdfd513941df6e4c545d0947dd6d58ad84b15086f8bf64ffe4c0f2529df81c1c9b7fd26ef1540008b9b6f352c6d0e61f48ed9840e0de430250072831c505f756fee97bbb870c05cf7a3974d8022beb1a958801647cd0534157899711b765bc51f42270c2c8b630d874b"}}}}}}}, &(0x7f0000000080)={0x1, 0x1, [0xa21, 0x27f, 0xed7, 0xc16]}) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0) [ 187.594132] autofs4:pid:22191:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.33554432), cmd(0x0000937e) [ 187.607234] autofs4:pid:22191:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/02/27 07:49:01 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0xffffffb7fffffffd) pread64(r0, &(0x7f0000000000)=""/57, 0xffffffffffffff84, 0x2) socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x9, 0x10000) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f00000000c0)={"e5367587799ab0631afcf854b81a6f955ac8caab048b23b6371f3863b98ef3b7a593584f9f5d96b46dcc2f7c15bdaf25eb67663fb995f87494c9ab7ef32c1ab9534dd89a975b91cd528504547115d3a22888169f810d9f73f117d5e0079f2f0b8a993d8d09962922e5930d8ca16447b0fae5b2bc366257a0109d91845a6ad4e8e46e29396514fa9c50ede492172899a3b3477eaac32be0c8f68c86a185e65028f4e1c75917ac4935d2c4813acbe10940a533fc0fa920d437f2c7966fc08a58e336eb5ce208fa4c5be48a52ce03bf9e41ae9c5a2895e8486e7a354e6e8fad9e9a0ec48e23933e6b3ac3332292e0af81048afc584bbc45342062cfc6597a38685f3447c6512e14370e8ec9a84deb826e45fc3754c793c781cc3f96681f05b7baf6106957153ee2766a21ceb6b76312d31a16d1cb9fef1545028bb0087358baea6a198ad0caed100a0705be082d346eb55a4e9cc252edf25bdda9c2acf92c17f5b9ad4cad98c601ae9e2e8b16a782289b1aaff03d0cab1ce10074006a0b821f5801df34f5d16d01a4a84ad842cda67695914df5b53d3fd27770fd77e92c2bf4901b19b635a5c48ae12e2394a0fc20a4617db03a1824d4ce5fdc54e98bca7312c0ac9935dddaa9466cf9af03611d59ca0766358822e38ea19307e14f60ed9db41c82c3520f6b2306f459dd98bc542d83c7721421fd78ef453755336e4c5aba7b5357148bc8e0a732522efc279c4841e0bbc698ef1c5db234c05a665fc48eccb7df5cfb76ae9d988104106f875fcaf1669d26390152270ea177afa7ae984aebb505634c8f431d2903e225b51132dffdf4e938a0b192dc73b8c356cdedbb754ff4659b90c3243cec9e5575daa11664149bad508177f7b123eab8e5be66eecf3675e040ae0740dc6a41d04ecca47c80c9314444694574ae6665763871f55736fac12fe8df268f4c98d19fcaf501cb5a41ff96b8a33055b6b263fed345f975a79b4fb0eb17eec821bbfef0446f61752c2ebac3bb924bf1133c01e77c974087bb872db3ebd55fc187f8893de4f4c5e278153757d0c942fcd39604cfebe56439423a7eabbb53dc7a1425397b0919b5a9183cc4bcf98a109b71007b6a44f692975dd299c3f2b2f5d22557fe8fa4e4b82ec84e6af98df9559f4386e1f07f45bef6ef778f00aceac824e6667adb3be3c94178f96cba8f5fa4daff625d2345f47c6aac1765531e806703c0f1abc6521f763aa7f7be3961d3e58ab8036e6a950c43c11c1cce91bdb9d88d35949a54d9b3751e52e20990f6117aa72ff2b0435bffd417d43ab49c5dce3a1061bf706d7cf77a228ba5b01b7d85a2797d3ff4af498ca1faf77237b8440451c81cb860022c5f5ca1f8d0376a5fdb54fb733d9cfe6545da6df74b87bca3ef871d5f15e1a93154da0e2e311dbf00e18a9c01596ff93a5bdef20d6ca55271"}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) syz_open_dev$usbmon(&(0x7f00000004c0)='/dev/usbmon#\x00', 0x4, 0x200000) 2018/02/27 07:49:01 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4000) r1 = fcntl$dupfd(r0, 0x0, r0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x141040, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000080)) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) 2018/02/27 07:49:01 executing program 0: pread64(0xffffffffffffffff, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x4000, 0x0) 2018/02/27 07:49:01 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000100)=@pic={0x9, 0xe2b, 0xfffffffffffff000, 0x3, 0x4, 0x3f, 0x8000, 0x40, 0x100000000, 0x0, 0x3, 0xffff, 0x6, 0x100000000, 0x2, 0x3ea}) 2018/02/27 07:49:01 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000218") ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa}) 2018/02/27 07:49:01 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) r1 = socket$unix(0x1, 0x7, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000080)={0x2010}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000000040)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000690000)={0x11, 0x0, 0x5, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/27 07:49:01 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socket(0x40000000, 0x0, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0) 2018/02/27 07:49:01 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d87000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) write(r1, &(0x7f0000000500), 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x18}, 0x10) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$KIOCSOUND(r2, 0x4b2f, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000140)=ANY=[@ANYRES32=r3, @ANYBLOB="4b00000040227a00d630bf35e783bf912769c9e1a351a374f690bb858cc997a5fe0d48bcc0e44c24b2f92cd1258a759dc6308aeeeb1ae53f0e633bac150a47b2c417b0dc1d0000000001000000ca7bdc609e0c006baec15f95b441e4303d01f2f7df5c6ba7a9a3239134b9b52e835febb66a24879b439a5822f11cb3e15d0a0d9d5a0ba1501e1f"], &(0x7f0000000100)=0x53) 2018/02/27 07:49:01 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x101800, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000003c0)=ANY=[@ANYBLOB="47894fd1", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000400)=0x1c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000440)={r1, 0x7}, &(0x7f0000000480)=0x8) io_setup(0xfff, &(0x7f0000000100)=0x0) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = eventfd(0x4) io_cancel(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x7, 0x8001, r4, &(0x7f00000001c0)="68af71b1521c99291e40b1ef7f522ef7290a2c559bfb6132554cce8dbc8c279f76a922ab9d28bdb56089fe7e3652b5950e8dada796b4d6b896005f8caa9cb1a9b0ad2e9b634802f2bb37f12ebdd6d0302a90ac5a5c37c8e63b7e68defedb6cde91208b09e814dfc2c39217d5893b1229b56977664720cc932fd28c3016cd800e1c60c82f2cd904f414b4923bb427662ddf5f06a7a208f54973786f467d04d2662c6d56d39491bd149d476c5b1a82e81cbae16537643b09b2fde2cf967b3d4708f06e6f0d6deeba", 0xc7, 0x40, 0x0, 0x7a1eb45c61166751, r5}, &(0x7f0000000300)) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101002, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r6, 0xc004240a, &(0x7f0000000340)=ANY=[@ANYBLOB="70f3a213c4284425d3255fd990e470e7942d55b1bed803dedde84fb3f16f42d6a32646cf9464628539fb087d36d1680c2db3e629355fb1c12de77b5ed796d7478c4f842c30f1becfa8cafccddd2372b8133b7948c0fbf1f39f098567628839c892fc9c1b2cc3960b30eb7760ce"]) ioctl$TIOCLINUX5(r6, 0x541c, &(0x7f0000000040)={0x5, 0x3f, 0x6, 0x1ff, 0x2e4}) r7 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xfb, 0x4000) fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000540)=0x0, &(0x7f0000000580), &(0x7f00000005c0)) fchown(r3, r8, r9) pread64(r7, &(0x7f00000000c0)=""/57, 0xfffffffffffffe99, 0x0) 2018/02/27 07:49:01 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000100)=@pic={0x9, 0xe2b, 0xfffffffffffff000, 0x3, 0x4, 0x3f, 0x8000, 0x40, 0x100000000, 0x0, 0x3, 0xffff, 0x6, 0x100000000, 0x2, 0x3ea}) 2018/02/27 07:49:01 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000d78a7b)='net/softnet_stat\x00') preadv(r0, &(0x7f0000000380)=[{&(0x7f0000000200)=""/248, 0xf8}], 0x1, 0x0) 2018/02/27 07:49:01 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x80, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x9) fstat(r1, &(0x7f00000000c0)) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) 2018/02/27 07:49:01 executing program 7 (fault-call:1 fault-nth:0): r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000218") ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa}) [ 187.771435] autofs4:pid:22215:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.33554432), cmd(0x0000937e) [ 187.784600] autofs4:pid:22215:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/02/27 07:49:02 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x80, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x9) fstat(r1, &(0x7f00000000c0)) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) 2018/02/27 07:49:02 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) r2 = accept4(r1, &(0x7f0000000080)=@nl=@proc, &(0x7f00000000c0)=0xc, 0x80000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000100)={0x401}, 0x1) 2018/02/27 07:49:02 executing program 4: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000bc0)={0x0, 0xffffffffffffffff, 0x1}) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000c00), &(0x7f0000000c40)=0x4) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000c80)=0x6, &(0x7f0000000cc0)=0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000d00)=0x490, 0x4) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000d40)={0x10}) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000d80)={{0xffff, 0x7}, 0x8}, 0x10) r1 = socket$bt_hci(0x1f, 0x3, 0x1) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sendmsg$inet_sctp(r0, &(0x7f00000011c0)={&(0x7f0000000dc0)=@in6={0xa, 0x4e21, 0x5, @empty, 0x69}, 0x1c, &(0x7f0000001180)=[{&(0x7f0000000e00)="8ff9f16e6ae1909ae52515d2b049a323436234d8bc07dafe842b87d840380b96e13f6292b5094b1782c87788223ed29943ec51ea019edfda70f9a6cfe620d6a4e218b7c9a9b66ac978b2d68db1c2d6877b28a5852fac1e816049a628da238153a08c82cf39f7ff70c93dbeac94beecec158a5f184d175a", 0x77}, {&(0x7f0000000e80)="d3497f15915e8cd3145e20b4fee8c9c188cf16964e0064d86e5aad20913073059eb0684c377f46396aec0a9771fdcfe897a2e8a2594b1503c4883dcdf4411eb7099e8c7681646f8bcb25320f44846abde0ae81c8183a4a88322f36db2f4417e6fab22e299ebef98314d9f3ed78eaa1546c1e2e41c7fa3844cf537fb6829f3fcc628956e14bcfb4275cfffae111d37050df0f6c6de49076be5f26a03a376e359b0df42b39d260dfead07c2bf51b6d5d3fd9ec4fa7a403bdebfa30", 0xba}, {&(0x7f0000000f40)="20902b32dbe2b02c36465ec5c2ee984b9121f7b4ff05ff8a4b38e990cb681e5a64ba4ae00a7976726544a2373b844ae42bb3b62e410c57952599e6c50f5e67d622b8b36fdd25bb12a4009082ded85911e678536c450297686ee69a50255fc146ef243ab2a2089951d9a6d7755f386d04f30d5ca694eb6504525e2d52ca3713dbd213b70239284a9ea5c6ca388e83402c2c13d2b299301e032e2890703f1fa0fecba32968230dd53995fabc9b920567c2bb173d897111250f8e5e4bd8176449b8bfb548fb0b8513c53bbbdfb969bf0e81ff877f653e2762630c57e8796a559d43b3ee0e803be7bb7eaa553cc9a624fc69d46bcc", 0xf3}, {&(0x7f0000001040)="abe87aa0f5fc33cc66", 0x9}, {&(0x7f0000001080)="f514a09d23b96724258a977584d781f5c52317fe78eb3ad284e2eb606b35e0b115ccb1983046ab0a3fc2c8e38239d3ffebffa06ff6dd2abf168887046c144052be2937e1b51a4c90a1bb7a2527a21371213a3a7ce66547f9e53e447cd3c8daf7f0c0e94d1315e8b83e13c8b307ef0878b0b99dec882fba5c286021001be4681923746da64cbdc68885a6feb9d59a710ada42dcf5c0e5bd088a91dc5598a6d1588795cea5fc1845b061bafca5ce60d39ee79464b13739a32339fad22bf54026f9f32e1ddc39da5e5c8fd498b6c521fcbab68f9de09df3276d1050bea441a68c03c31e3f8804ca9de4c87be3b49f9c64e1c81eacef", 0xf4}], 0x5, 0x0, 0x0, 0x44}, 0x40000) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001200)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001240)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}, @in6={0xa, 0x4e21, 0xae, @mcast1={0xff, 0x1, [], 0x1}, 0xffff}], 0x5c) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000001300)={0x2, &(0x7f00000012c0)=[{0x8, 0x8a5, 0x5, 0x1}, {0x116d40, 0x400, 0x2, 0x51f8}]}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000001340)=0x4, 0x4) getsockname(r0, &(0x7f0000001380)=@nfc_llcp, &(0x7f0000001400)=0x58) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001440)='/selinux/validatetrans\x00', 0x1, 0x0) write$evdev(r0, &(0x7f0000001480)=[{{}, 0xffff, 0x6, 0x4}, {{}, 0x5, 0x100, 0x401}, {{0x0, 0x7530}, 0x800, 0x7f, 0x4}, {{}, 0x1, 0x5}], 0x40) flistxattr(r3, &(0x7f00000014c0)=""/40, 0x28) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000001500)={0x7dd0, 0x3f}) write$selinux_load(r0, &(0x7f0000001540)={0xf97cff8c, 0x8, 'SE Linux', "609fbb43eb75c3d7674862e584738f75557814f428927491cf1735eafe173726d7868e8b146a2ea1eb33dade8bb2749dfca9cae093065877621c5ee4d77f284d058c49763aafa4584c9cb7f21d283fbf478cff715fb98cca352ae77b2ad42c4cd7de5a57194ce501996917612ca46f3b4b1e2939"}, 0x84) bind(r0, &(0x7f0000001600)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x4, 0x3, 0x4, {0xa, 0x4e23, 0xffffffffffff3bae, @ipv4={[], [0xff, 0xff], @rand_addr=0x9}, 0x100}}}, 0x3a) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000001640)={@rand_addr, @rand_addr, @remote}, &(0x7f0000001680)=0xc) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f00000016c0)=0x5) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000001700)) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000001740)={0x0, r0, 0x7, 0x3}, 0x14) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000017c0)={'filter\x00', 0x7, 0x4, 0x3dc, 0x0, 0x214, 0x0, 0x2f8, 0x2f8, 0x2f8, 0x4, &(0x7f0000001780), {[{{@uncond, 0xc0, 0x104}, @unspec=@IDLETIMER={0x44, 'IDLETIMER\x00', 0x0, {0x2f, 'syz1\x00', 0xf1}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @rand_addr=0x8001, @remote={0xac, 0x14, 0x14, 0xbb}, 0xf}}}, {{@arp={@multicast1=0xe0000001, @rand_addr=0x3ff, 0xff000000, 0xff000000, @mac=@empty, {[0x749a9436be32b0a6, 0x0, 0xff, 0x0, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0xff, 0x0, 0xff]}, 0x4, 0x1ff, 0x400, 0x80000001, 0x7, 0xfff, 'ip6tnl0\x00', 'dummy0\x00', {}, {}, 0x0, 0x62}, 0xc0, 0xe4}, @unspec=@NFQUEUE1={0x24, 'NFQUEUE\x00', 0x1, {0x2, 0x9}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x428) connect$ipx(r0, &(0x7f0000001c00)={0x4, 0x100, 0xfffffffffffffff8, "7949cec2c88e", 0x8}, 0x10) socket$rds(0x15, 0x5, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001c40)='tls\x00', 0x4) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000001c80)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f0000001dc0)={r4, 0x8, &(0x7f0000001cc0)=[0xffff, 0x4, 0x2, 0x43, 0x8, 0x7, 0x7, 0x6], &(0x7f0000001d00)=[0x9], 0x1, 0x5, 0x100, &(0x7f0000001d40)=[0x8, 0x800, 0x100000000, 0x7fffffff, 0x7fffffff], &(0x7f0000001d80)=[0xfffffffffffff001, 0x0, 0x0, 0x3e4, 0x0, 0xca, 0x775, 0x4, 0x0]}) 2018/02/27 07:49:02 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000100)=@pic={0x9, 0xe2b, 0xfffffffffffff000, 0x3, 0x4, 0x3f, 0x8000, 0x40, 0x100000000, 0x0, 0x3, 0xffff, 0x6, 0x100000000, 0x2, 0x3ea}) 2018/02/27 07:49:02 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x40000000003) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x101440, 0x0) syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x200, 0x80) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={0x0, 0xecc8}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r2, 0x6}, 0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={r2, 0x5, 0x3, 0xffffffffffffffff, 0xdea, 0x2}, &(0x7f0000000280)=0x14) 2018/02/27 07:49:02 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800400000000937e, &(0x7f0000000180)="bd00000000000002180b864eb553642611212b9b50f701ef7e10f673d6f67a5d6da9cf05061f6a82d260d7024d2f695768999ec91f474d7031ee66f667509731f28bc82b69a9af28") ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa}) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000000)=0x1, 0x4) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) 2018/02/27 07:49:02 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x719e6a07, 0x101001) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00000000c0)={0xff, 0xa0c, 0x7fffffff, 'queue1\x00', 0x10000}) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4000) ioctl(r0, 0x8000000a, &(0x7f0000000380)="36dce9ceefe540dc04ad4c58d6c709e2faa6bc7a3cbaf9233de7e1e3c88e150331e1c8d82f209cf64ae2fdefaa8a12ce23b541c0cfb134dbde2545bfb920b0b077d54eaef32358fe81f734de0ec0c99de911d7576dc9c0f5bcd210d5d2fe202e033754440ed8eda31ce87d82fca82707cb6de122ad70afb9") syz_emit_ethernet(0x16d, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], &(0x7f0000000300)={0x0, 0x4, [0x1f7, 0x4ef, 0x616, 0xd31]}) pread64(r1, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000000400)=0x6edd, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/27 07:49:02 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0x2, 0x2) ioctl$int_in(r0, 0x5452, &(0x7f00000003c0)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = socket$netlink(0x10, 0x3, 0x15) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000400)=0x101, &(0x7f0000000440)=0x2) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000000040)=0x5, 0x4) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in=@rand_addr, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@loopback}}, &(0x7f0000000340)=0xe8) getsockname(0xffffffffffffff9c, &(0x7f0000000800)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="000000000000000000000000d22a7bd2acf425bea96cb776eaced63fb42ff3eb23e0a12974347eef882c383edc92038fbca4ba6e4453c2d0a49c338f810d3ca965eb6a79db41b0b62f5754c12b0b80ee8033d1f09a57f4687b918f6c91ef7283bf8c8ce0977bb42841199087cdecd864dd7c826ff7cc7d6127d65a8ccc6715150ca48999d1035d3b57f82ae38b1309d1f7ceaefc02f73756b1be29792e4561936bd26eaff17b45a3f7e5b77950b01c26efe9dce16bb0e61100"], &(0x7f0000000500)=0x14) lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r3, &(0x7f00000007c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000780)={&(0x7f0000000600)=@delpolicy={0x154, 0x14, 0x100, 0x70bd29, 0x25dfdbfb, {{@in6=@loopback={0x0, 0x1}, @in=@empty, 0x4e21, 0x8, 0x4e24, 0x9, 0xa, 0x20, 0x80, 0x1d, r4, r5}, 0x6e6bb8}, [@encap={0x1c, 0x4, {0x1, 0x4e20, 0x4e20, @in=@multicast2=0xe0000002}}, @sa={0xe8, 0x6, {{@in=@dev={0xac, 0x14, 0x14, 0xa}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e23, 0x8, 0x4e22, 0x9, 0x0, 0x20, 0x80, 0x2c, r6, r7}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, {0x4aa457c0, 0x7, 0x7, 0x80000000, 0x7, 0x9, 0x6, 0xffff}, {0x20, 0x3, 0x8, 0x3ff}, {0x40, 0x5cca}, 0x70bd26, 0x3502, 0x2, 0x4, 0xfff, 0x25}}]}, 0x154}, 0x1, 0x0, 0x0, 0x8001}, 0x40) socket(0x19, 0x3, 0x80000002) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000000080)={0x7, 0x8}) ioctl$TCFLSH(r3, 0x540b, 0xffffffffffffff39) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000480)={0xffffffffffffcc2a, 0x0, 0x101}) socket$pppoe(0x18, 0x1, 0x0) 2018/02/27 07:49:02 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$revoke(0x3, r0) syz_open_dev$adsp(&(0x7f0000000540)='/dev/adsp#\x00', 0x400, 0x40000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) ioctl(r1, 0x800000000000937e, &(0x7f0000017000)="010000000000000218") ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000000100)={"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"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa}) [ 188.200951] print_req_error: 1821 callbacks suppressed [ 188.200957] print_req_error: I/O error, dev loop0, sector 0 [ 188.212444] print_req_error: I/O error, dev loop0, sector 1 [ 188.219114] print_req_error: I/O error, dev loop0, sector 2 [ 188.225882] print_req_error: I/O error, dev loop0, sector 3 [ 188.231771] print_req_error: I/O error, dev loop0, sector 0 2018/02/27 07:49:02 executing program 4: r0 = socket(0xa, 0x2000000001, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000403000)=[{&(0x7f000000d000)="ced4de64231afc60632f", 0xa}], 0x1, 0x0) fdatasync(r0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fedf98)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x28) 2018/02/27 07:49:02 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4000) readahead(r0, 0x1f, 0x3) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) [ 188.247700] print_req_error: I/O error, dev loop0, sector 4 [ 188.253596] print_req_error: I/O error, dev loop0, sector 0 [ 188.263525] audit: type=1400 audit(1519717742.156:87): avc: denied { setopt } for pid=22246 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/27 07:49:02 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x1, 0x0) write$selinux_context(r1, &(0x7f00000000c0)='system_u:object_r:default_t:s0\x00', 0x1f) fcntl$getownex(r1, 0x10, &(0x7f0000000100)={0x0, 0x0}) syz_open_procfs(r2, &(0x7f0000000140)='net/softnet_stat\x00') pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) [ 188.287399] audit: type=1400 audit(1519717742.156:88): avc: denied { net_broadcast } for pid=22246 comm="syz-executor1" capability=11 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 188.312193] audit: type=1400 audit(1519717742.166:89): avc: denied { write } for pid=22246 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/27 07:49:02 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x80, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x9) fstat(r1, &(0x7f00000000c0)) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) 2018/02/27 07:49:02 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000100)=@pic={0x9, 0xe2b, 0xfffffffffffff000, 0x3, 0x4, 0x3f, 0x8000, 0x40, 0x100000000, 0x0, 0x3, 0xffff, 0x6, 0x100000000, 0x2, 0x3ea}) 2018/02/27 07:49:02 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x5535, 0x0) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) [ 188.336660] audit: type=1400 audit(1519717742.190:90): avc: denied { ioctl } for pid=22246 comm="syz-executor1" path="socket:[66377]" dev="sockfs" ino=66377 ioctlcmd=0x540b scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 188.367260] print_req_error: I/O error, dev loop0, sector 5 [ 188.373076] print_req_error: I/O error, dev loop0, sector 6 [ 188.378847] print_req_error: I/O error, dev loop0, sector 7 2018/02/27 07:49:02 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000100)=@pic={0x9, 0xe2b, 0xfffffffffffff000, 0x3, 0x4, 0x3f, 0x8000, 0x40, 0x100000000, 0x0, 0x3, 0xffff, 0x6, 0x100000000, 0x2, 0x3ea}) [ 188.415347] autofs4:pid:22275:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.33554432), cmd(0x0000937e) [ 188.428474] autofs4:pid:22275:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/02/27 07:49:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x22502, 0x0) mq_timedsend(r1, &(0x7f0000000040)="c0c1f687d85bf41f6a1a4c48f0830cf2e82be0b06abeedc33e4feed3e2f0086a7a4dee2c6351fbef565a2ff814c5371ea0c89dc412f2664c202bb7913fb0a48e36", 0x41, 0x3, &(0x7f00000000c0)={0x0, 0x989680}) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f00002f2ff4)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000e9f000)=ANY=[@ANYBLOB="ff08000000"], 0x14}, 0x1}, 0x0) 2018/02/27 07:49:02 executing program 0: syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) socketpair(0x9, 0x0, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) utimensat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0), 0x0) 2018/02/27 07:49:02 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/27 07:49:02 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socket(0x40000000, 0x0, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000040)={[{0x9, 0xfffffffffffffffc, 0xf1, 0x7fffffff, 0x2, 0x5, 0x4, 0x401, 0x8, 0x9, 0x9, 0x6, 0x8}, {0x3f, 0x10001, 0x9, 0x1, 0x58, 0x6, 0x2, 0x200, 0xb1c3, 0x1, 0x100000001, 0x6, 0x5}, {0x3, 0xec2, 0x7ff, 0x1f, 0x2a3de31, 0x2, 0x9, 0x1, 0x4e90, 0x81, 0x3, 0xfff, 0x8}], 0x1}) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0) 2018/02/27 07:49:02 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000100)=@pic={0x9, 0xe2b, 0xfffffffffffff000, 0x3, 0x4, 0x3f, 0x8000, 0x40, 0x100000000, 0x0, 0x3, 0xffff, 0x6, 0x100000000, 0x2, 0x3ea}) 2018/02/27 07:49:02 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x400, 0x400) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x10000, 0x0) getsockopt$packet_buf(r1, 0x107, 0x7, &(0x7f0000000140)=""/167, &(0x7f0000000040)=0xa7) [ 188.457521] autofs4:pid:22287:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.33554432), cmd(0x0000937e) [ 188.470662] autofs4:pid:22287:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/02/27 07:49:02 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x0, 0x881) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000000240)={0x1d, r1}, 0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) ioctl(r2, 0x800000000000937e, &(0x7f0000017000)="010000000000000218") ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000000000)=0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000100)={0x0, r2, 0x5, 0x2}, 0x14) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2, 0xfffffffffffffffa}) [ 188.574906] autofs4:pid:22309:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.33554432), cmd(0x0000937e) [ 188.588108] autofs4:pid:22309:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/02/27 07:49:02 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x3fff) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) 2018/02/27 07:49:02 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x7fff, 0x40000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x4) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000100)={0x304, @time={r3, r4+10000000}, 0x7fffffff, {0x80000000, 0x4416}, 0x3ff, 0x2, 0x46}) 2018/02/27 07:49:02 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000001ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x3e, r0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000100)=0xf74, 0x4) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000140)) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000001c0)={'teql0\x00', @ifru_data=&(0x7f0000000180)="22a519ae56c9e9e18c1670042739d7b905fb3d33da07de04b6f2e6ee8f8e5a29"}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000080)={[{0x80000000, 0xfffffffffffffd57, 0x1, 0x1, 0x8, 0xbc4, 0xf, 0x9, 0xffffffffffff3903, 0x0, 0x2, 0x76, 0xffff}, {0x4, 0x8, 0x1, 0x4, 0x4, 0x7, 0x80000000, 0x1e, 0x76c09a43, 0x8001, 0xfffffffffffffffb, 0x7ff, 0x1}, {0xbc, 0x3, 0x6, 0x7, 0x6, 0x1, 0x8, 0x20, 0x2, 0x9, 0x9, 0x3, 0x3ff}], 0x5}) 2018/02/27 07:49:02 executing program 3: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000f1cff8)={0x0, 0x0}) r2 = dup(r0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f00000000c0)) sendmsg(r1, &(0x7f0000f1dfc8)={0x0, 0x0, &(0x7f00007ac000)=[], 0x0, &(0x7f000017a000)=[]}, 0x0) sendmsg$key(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f00002dcff0)={&(0x7f0000000000)={0x2, 0x0, 0x2, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000711000)={&(0x7f0000f20000)=@alg, 0x58, &(0x7f0000c9d000)=[]}, 0x10042) 2018/02/27 07:49:02 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x10300, 0x0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000080)={0x6, 0x3}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socket(0x40000000, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000000100)={0x4, 0x0, 0x10000, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000000140)={0x6, r3, 0x10001, 0x6}) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/02/27 07:49:02 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x4, 0x80000) pread64(r0, &(0x7f0000000140)=""/57, 0x3d3, 0xfffffffffffffffc) 2018/02/27 07:49:02 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) pwrite64(r0, &(0x7f0000000100)="9826d8f5c853335d53db17f1b1941448b3eee6736b7bfd952ae866dcd4adb8d6a358bab9836acc817b9b70a2016a3746a43d02618fbf6f324bd9845415539e84f0a4e4a3e0cb2641c09973f92c3ce7cb5f91f2a43f1943", 0x57, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="0100e7b40000000218") ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa}) openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2018/02/27 07:49:02 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000100)=@pic={0x9, 0xe2b, 0xfffffffffffff000, 0x3, 0x4, 0x3f, 0x8000, 0x40, 0x100000000, 0x0, 0x3, 0xffff, 0x6, 0x100000000, 0x2, 0x3ea}) [ 188.646191] autofs4:pid:22314:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.33554432), cmd(0x0000937e) [ 188.659349] autofs4:pid:22314:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/02/27 07:49:02 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00000000c0)={0x0, 0xffffffffffff0000, 0xf532, 0x7fffffff, 0x0, 0x101}) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) 2018/02/27 07:49:02 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) ftruncate(r0, 0x7ee) [ 188.704801] autofs4:pid:22330:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(3035037697.33554432), cmd(0x0000937e) [ 188.718791] autofs4:pid:22330:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/02/27 07:49:02 executing program 5: r0 = inotify_init1(0x80000) fcntl$getown(r0, 0x9) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4000) pread64(r1, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200000, 0x0) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000140)=0x100000000, &(0x7f0000000180)=0x2) ioctl$TIOCCBRK(r2, 0x5428) 2018/02/27 07:49:02 executing program 4: r0 = socket(0x10, 0x1000000000803, 0x0) sendmsg$nl_route(r0, &(0x7f00009cc000)={&(0x7f0000bc5ff4)={0x10}, 0xc, &(0x7f00001ebff8)={&(0x7f0000efb000)=@newneigh={0x24, 0x1c, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@NDA_DST_IPV4={0x8, 0x1, @rand_addr}]}, 0x24}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000040)=[0x800, 0x8]) 2018/02/27 07:49:02 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) [ 188.750669] autofs4:pid:22339:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(3035037697.33554432), cmd(0x0000937e) [ 188.764606] autofs4:pid:22339:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/02/27 07:49:02 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) mmap(&(0x7f0000399000/0x1000)=nil, 0x1000, 0x1000000, 0x12, r0, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req, 0x10) 2018/02/27 07:49:02 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000100)=@pic={0x9, 0xe2b, 0xfffffffffffff000, 0x3, 0x4, 0x3f, 0x8000, 0x40, 0x100000000, 0x0, 0x3, 0xffff, 0x6, 0x100000000, 0x2, 0x3ea}) 2018/02/27 07:49:02 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000218") 2018/02/27 07:49:02 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x7, 0x80) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) 2018/02/27 07:49:02 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001240)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001280)={0x2, 0xfffffffffffffff7, 0x2, 'queue0\x00', 0x7f}) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) writev(r0, &(0x7f0000001200)=[{&(0x7f00000000c0)="946ae447eb3b3d8f3deb1b994ba20c829a8b73de5d98f00a285e8fe94c8061634cd0e59da896edb785231638650999c0a3d0", 0x32}, {&(0x7f0000000100)="9cc5a9e3cb25ea76474ff6a212aa47b820506691b5ab3adf589bc967de671ba1fc81c482db501f024351c0f5ec183c71", 0x30}, {&(0x7f0000000140)="4a732417c7484f86ca6187c9b7d643262a01e4440efd25537d79f90d8f27dfdcfffc01df35223acb0ead4e0a0da374d789aac580fe401e62bf0be6b69c05c80bfe06ad7b6cbf1dbfbec2b4baea23a0ed92e7a4c85670eaed5be075ccde663b37f38292fb0b076c21da9abc8a9007573fa4c734ba6c50c828e35c9be4", 0x7c}, {&(0x7f00000001c0)="dd61161e61dd8e809fba05a52983895eac413058ece3c6be8ea8c39ae4ea26de078e8d200bb3b3a2e581de0bab10571c5bb39d60163d1068ab6ea98472e97456cd5e44b462409d0b5df3c6e73f354023e8144c5ec28d4cca1b726ef06cf70e8dda64fc4654d528bff90cda5a45afa85880975073147ed8eba99673b69a8b0aff293a32452a284af99ffd439c0aee520558e8f2ea82ba62a53ccb5e4df575f2988f927a9f61ad6cccdc6f822750439286dfeab1c1a48b0d8f4bb7f1386d8c3d0fbb9f9060311a6118da4559a84b3393c10d343e83a4a43e2adedd5c1820af154f9cce95569fef140968c6df31b3214be0e4914a554e02cf0d7f4f5c1333f4ed55dbe2e1c7b8e12445b59344cd1519673a9e6b916e48264d756ef84f751d51f30fc792cce6722a287839a57c12ec3efe1182cd8c8c314c9bf329ea71879963638e2a31537c9f8df44d6fb36218878b40d0de9aeff6b844c785866b965b05dc0a96099b76aeaa5138d5756d26db663d93faeaf1357f8131425d91923e6fc429f69494be268e5f2f17238eb6180e420e6a689819445aa3ba1296790160906cf08bfa9c46a0780d98f3c7afd68b021df1a68e5d387645c54b23b31bd21295d297fbb2d6467b676dde6b652b151ed0a0892d3a9180226bb1511da4699b3a46c088a5813d57a8629a6cec8eb1a93ee4e2d7865875c6cf7a9aaeed3a5de540d93f42492abde38e4c35832409d88efdab1e4098612d658da648b72142a8759f2a84b21e30469c723feab5e56b352dba0330087594fc597a71afc99b13659586f2dfcaa43a4875501e883c54071404852d12296abbcdcff887370bddbd755310fefc35a91e32f4b851d346c4673f8b10c0de8f3bb7d739f362917010c67e39080bc68c1c9a897712403235d428df709dea7f1c465247311f3dcb6f98c392373a8af8b66437c6ddcea79b40c66f8940e8a0c5ac13740ee9a562065a630e3a1ec6f8f92c7e81f25a7fca1bed0a1dbff62d57447bf07c4927ba90e545ca15fc9eccb95bab895774c3c64d94fb4abca1ad374534138dfd6a30422a1dfd12295910f6335ad46f15eaf0663028077ac9a9e00d901dd1c928156ea532d7421370c1cac66b385c505401bec5bec0a9cffc87021eeb5e18732b65841f16e428e0c4489245dbb34558126292b01960c4d303d945c739132aaa88cb93cb9e20574ad3577018b822007f459eae97b1695b519351b92025176470478ac363017721bc33608e012e12d29e024aa420668dbae84a6cfb4bf449c49e9e681503438dcd28fd1350f8374de3aa71839aaebecac0bc0876f550c216398642d2b5d386eb62c64cda209cee7cd0421c0f85984fb43e2fd97c61fa2c368c26687227d900fc5d4a9cb0fd66f1813b0f843b70b519c0fd6958cb14ad0ec7c5132171b91d6907a691c4bd023da335c00d2a430aa94fc310c5c200e41214240063cc4d60362b7c4cba969cbb75df2719849f6f91d6131143a83e85df9a67f56696e1d524297710de4e3897c248de73039ab1830de7ba83d1b7926d877627b2399dced9310d4bc84dfe30e8191e067c5c55686c5adf012144612261551b36f9bb61adab2b55df688b9ef909f1e4a5d73694b6e4fc024eb75d8df1601a92313688669b5cc415cf2f28cd4edff2ed2abeedfee614b8348b80e1d53c01987e0b61b89e77417c22e5caa87e315b86f34cf7bf57b8378a06a7cdb0ca05d8ebe17b7db8871a5502e729bfc405ae12846dc0b95227b0df84680c36d0862a0c4ee8e50ec78d56b65bad818958c0fb90069fa5c42cfdd9ff3f60b8aacd161b05a6a2035048341c14e86cafaa271effe0c7dc0c40a2815526cd2b51198669798dc913ba5b1895cec72921bb58db58a4dd5199f6127ebd0ba49b71be725a9af0e5ce077df1010004e1c53805b795fa10a264bbd0fc224f88be3f6235524216a810f6a93cd745856ad7118cb74435b422ed28c053934a0f636b71ea1689378726fb27dc42be4a61f93b0313e6779721d584a6f546778f9bc82e0cde7594022ca693a62c01546976ca79df5754e2cab42cad1951a10be0fe3c26d82d8b411c3ccfeb7cab0bb16707e27c9b8c7ec88ae32a94d91af44e1cbad1be766975e3a80e71a95e78b68557f08fc6e2c8f5da5ece997b048536c9b83911f164197842466037f0e1c8b6de4a6ecf8fd2c64c1b7019f13ca2941fd3926444a1ac3721eed9009b61daf41299670bf37d00ce27af64231a77f3bb95f66b9dd13e7c43e1b9c23423b98a5f60bb25a02fc4c2047864041e58f223723d3dff2c440f8b15fc157c57fbf4b478e0d05fef9de9f46bde810cd9b26486d6d1555ce5f4fcad249efaec733a01878fb6ba292be58795e8faf4d8701ee94406504658fce50723bd96b72e298f5dfacea880145d74fa3b57a6c3923215c0b2aca95ea9d1e22559e1799943ed1681c9504a5c6c8ea9687bb89516df1545c0d0228341451eebdf7fe943db557c4444270b507cb4b81796d446989eb1f6ee64978837a4843e0447fa6e48d7af9bd031f90fe7ee67307a8d134ae420c078bcbde42ebf763603a65a967994fce576f1dc1e1d12d75aadba4788d5f7e5f388131fce9bad64c017ea78e50c04f8358e2f6860d9c95d83c1532cecfecc3a79bdc529592f238cb9ff9f6e247baf457b1f24fe9526c285721b402d7c3abf23347c37c2d1c0b98252b5166a14468464eb86667c774131eaeb2aac1e1d697d7a5391508b9a7da2347734d080f8535a548ec856edf1c1f851475cdeab4028752cb23eccf418cbcbcad09d1bb35c71a9e9da3a430b6aee84eee414a8f4b11025ae4e65db3f421de3946cd0f91a529142cc9d05116c9c13e0cea33f59eff26561dbfd2b00ea3a6e82df177de724744ada9aca5889949198dda01b4eb8e49f4e51138bdc48ea829a1bc8eca45753ba9e8b005d8f633869efdf277d188041e614421edf100bcbf6126b2f922b6c30b0feb99ff465317298852005554fddcd40dbe763c6cf0934ee96a2829695b3b8466440129bb0aea6f20f0e6efb898e713570961f5f6c5cc693b4f955e9b6bdec649d289924cfdd12b6e459208e453216383cf6e88705fe5a370d379c87bc682961ff223fae774adbebfb39c7d5a6f8938571b85e73e7ba7a602efef77e8b6c69c03c3df184ae33806df89b2aba6d87101f3af2b6c38d9ecae13c43e0d4d9105519500b1121886762cef8d70dc051578e024d861a3dbcee5673ed5938ca89477dac891d8f048d88fbb9e2ef973d8b77237b1b0d6ccde0183c413af78772fd7311c518e89501a25e113acdf78756960cd30b4fb46b16a250345aed31244569f8ff2b29f0989a235533d6478f20e8a9c24076489c6b96e2cac8fbd02aa4445997d73c89b296fe96010344d58409b21122c6022a85008a576e92d4b1854472a2e324ebc96d7c9551497ae3a68b5403a3fd46c25c821c2138efacad6448193778bd17233c342c77b76d5e33006abb5edbe855272d399cfd74a1a30a0f88f3c674151d0e34b6337e97e54fa022b37013beb9e8a38060726ebc700540267beddfd0d79b57a49fde3c2909160b13262e0a80f72ebe97ca5ea2721302e0702d4e4291d150e25da114e294aadf176b3fa195a83487a521b6d0ced181a0c684adbf35593fd3942505e8a611ec832ac529db9c1af22521eac636fadce1a12f1e6263574fb05f654e1c5270280fed473bbbd5649f58eb658d04eec39a0e8fa15927a69dcfcd378a50e367c31f775b61d97145f3fc3e36268d9c3e734781839d5f9d71ae0964dc648e2be290ee90d882b4d9035df2e4ca392ee74d8ca01c408d4fd51d806fd3ad447bfc778153aa8832cd699d691546fef30ba0fafb80eb5cf4d582015011942fb96840d54dac1b93b3197d847c55e64b8ea553169fda5d79049a789c27d0aa1d85cc1984424cce26e99a46093311e710d74e8c27e33b83402342afaeeb73aa582de0d679d5ed4dfefd1a3802f53b2457c19abb15fc9d0e0a0d1663bd2d0111f5c4e3133a7e0151ee9962af672cbc6a5f0e87dcc87545dbcdbf6ea6fdb4ac700b762cfce8be623fb09a062c22b4afdeb3aceb685a0f5f7e82daa173855eab1c0574831c097b4b95c87290f0643215f2495298bcb047dc5cb8955860e343670d034f0e229ee0d159bc5194e7f408bbdd702c19f94185e022eac5b4d91e6d55f10ff329c68171e2d3f3871c70bdc742af4af6e0e792594b1ba5585c72adf701ed8287a5a29e91fc832f3179df351272d896593f69ca2cbb3ff045385df0266079d115fb21e967e855411f8fee7b4024166d7a08e83bbc32f87b8a31b47e82f1290b4c0c7a04de5199b7418dfe0e89d3c9d286677dd4ed7691580d860dff770b58328b78cd39ade1edae2dc086767be6e9b575245582f6ef06921514508e370358c103ad6519f27f5be7e1e59cb17eacdb2fa2408a9f5ad2641f21c7546eb486ffc0104eff4beeb93f95ed1942092e9232c2272a53ebdafdec5b4c205025be72e9876f588063c1335f867ebf33fdfe358d2fee15451d7bc17288dab3f83e43b81b42be496c696994cd6a2680893dbec540569cf818891c7f71754cafc20e8d95793a9ad947aab2d0a77d7ec9a266aa3538130f24e315e61280218ecfeb8d3f764f3c248522f9b9bc94c2a41e3bbae30a2ab2fffc48ae8a8328e291f4ad6eeb14d25ae9767f698e67ba2a49f4cf1d93c8ef1c16ed067684caad8e8cc48e4e1f1d03823ac63dca81080944718b0a8a545d57e6d8df8e6c140b5bf148a65dad4726046f818fa897cec415f02c5b1d83a01f132f0f90d4495475c07f29909388252805091079b9608ca8d0623959ca4aaad8ddc05bcb64fbe8fcc34dab50d6700b4088f6a53b65d2ed2cec85bdfb877ce228d1f70e4b20f5a99d011ff424bce8aa6e40035beafd037fba710d8e07d6acee226cc72d27a37bc9e817a70c9906e7e8dbcbb5dab90293d5b148e4063d14f5237fdeccd2578a8f860e893dd5dfade5cdb739872232c2c4e73fced1b675c3f3491ce77c561ec7a7d9dca759767d3da80fd51a1edcc67eb9905d77b0fe02b274b09b5ec83bd008d8b5aa0d1387bba2c71f814b77c2b88b987208f9df086cf9a1c1f7b45dc2a3916985c0f84e7cce7c31ebce2f6ce2f9c8f555694d7a8137219dd25d937e7769cb65c9c640a021e1daa075ca2a603c8a94b29aee2c010d279f1d5ceefa8b718d4ea7d61d00dee947594156020b6839280511ddd6aaf00e32c75256f5f5fe1afabd5bc1f4be019a0e8abf803ae9d5a4746412750584e20591d63a94859ee344e68958d5e4d992d4e3768a32ede37c162c729134087d04c04fa3357a1a9df3df2da4dc91c20d94045663d2670d064e2452bb4cc3e69407fc09ddab1a5be6279d674f3d8559c8a984aeb407ac645ea5c5c388303ca747cddaffbafb6e502cb717f44f9a3902d3c35fc11040092ad5f9a2837abaa95d278bdd29224cfd57945b9ba6cd72aaf32988aff4fa39171034d9e2e49d4b261a829c6db8895f3b16802f682ba852797d4cde6f2ea50db1a4b87cf4f6d359cc84f18995f1ff6e6965e7414d4200197c487cb9c69c76be3b5f713552ae57cfafe0617169f3d2ad9fade9e347c795191c38c8f3976be00e795a64778ec3928b20d7e4eb5db8912bde946af96679bdb9883584ae739919fb62998eae5cfd461600a64613ec9f2e20630fae3e487a285a8df855295597bfae750211422e45ff91087e48cb908cd245fa39041599454864e9c505892cb8f2871a5a5e", 0x1000}, {&(0x7f00000011c0)="9b6bcef7f66656b15a5ba32a192c8bcc683e", 0x12}], 0x5) r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x8000008000, 0x2) setns(r2, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) 2018/02/27 07:49:02 executing program 5: r0 = open(&(0x7f0000000100)='./file0\x00', 0x400500, 0x128) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000140)=0x3, 0x4) r1 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0xfdb, 0x4000) pread64(r1, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) 2018/02/27 07:49:02 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000bc0)='/dev/admmidi#\x00', 0x8, 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000c00)={0x0, 0x4}, &(0x7f0000000c40)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000c80)={r2, @in6={{0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff], @empty}, 0x800}}}, 0x8c) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) ioctl$GIO_CMAP(r5, 0x4b70, &(0x7f0000000a40)) syz_open_dev$urandom(&(0x7f0000000a80)='/dev/urandom\x00', 0x0, 0x8000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) sendmsg(r5, &(0x7f0000000a00)={&(0x7f0000000100)=@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10, &(0x7f0000000580)=[{&(0x7f0000000140)="fc541c9583e7592c5d00c5a46fc31ab5357bcb91d0d8bc5261c8c51b5b043c8aa2d2572a78370499b2c2ea22f4af4e38fa22cf9cbc039338fa904680a57abac9b64cd2d42c8ad213760b68587f0409a7c7c8f6f51e7b6e7b9995d277e34da2ad1f464f6acaad4374ef8ca2ca1ce834e45cd5e12f3c6a6080b616050341d452534dfbc6be13891597a85d9b", 0x8b}, {&(0x7f0000000200)="c5bd098cfb795e178b31581761883bd8136ed485fd294a0e7393ab8131e3c160bde22aa47980b6da446c76149ca65310e4b356c35fbe270577e2e4a8c93d11860cdbf1f99fbb1c0333496fde4df113560439a7b0c2f6adfe009ba1257c02da23572f454a844ac1c370bc39a3494b050702493dfd56531bdb3ad96f8ba81c00675ec6cc728c6a", 0x86}, {&(0x7f00000002c0)="7644dcbae511a05727118d1d9cb335adfdd70a0ab02b2086e4316b44f82db5a8f97e76572b3ee3dd04ddd9fe5f0b66f8c77e59853b9958742de75241916175da97172d3ce7eba965f98f1f87ee1ff370c12607e9602faba8ed01f4d079ceec176ff88acd8215c029e25e97276bb14e47c03dafaca634b3d03225c1a99fb858c4a99ef929a650d3ee1976795af98023c935e96f3264604ac97b", 0x99}, {&(0x7f0000000380)="5541cbd5964b0c6e8f22d49db0e3864b396506f99c15578b975f6429f5460bbf33a591dc8db50d3f5288fff53c7dc3e96b3846f0ca3c6445382e925351f93edce8b8aad6401ac2232c61be5b0bf8c9d198d2174012708888964c4f4ab4efcbb14346b89a3b9b723360966ffd3ce3bd6076bd500b0fdf10155135f78ef36de34a4965275bef0b0015c4cfc3944d1ce93047f37546bc93323cd3e27afa91c806f688a4651e718850e8a7feb5e146fbb9e4a75e26e55d34c3742e028c5b6c", 0xbd}, {&(0x7f0000000440)="c59b537fefcb2d1488cfaf7c8aafe478a3c628a347231b09ab4cb7a40970781b59b9f7086e51dbf83740f226d92d8afbdb0e7c73e5e396bc140591fed0d7f7c13e4150ef9f9f38b1830404db43976c288204a5ac9683d9bffbfb32edf086e4c8e3201b954264fd950da29c62a6fe479959baf963a565a34db59cedd486bbf98650e5e4975e7cfb957ba6c0696a67c0cdc3d91203b949d3c5435410231e19ee226e4a1889f2847fe69c253c9f5f2f", 0xae}, {&(0x7f0000000500)="8f10016ebd121d7f1afc9ea7f60918d4b7ff31d9543f594eee6243484e922c14930c4012265c8bad2691c6a9e7eb7c6134b591b439b678ccd6861ee882fcda05034ddbc04159", 0x46}], 0x6, &(0x7f00000005c0)=[{0x38, 0x10a, 0x4, "71115cbf5ba1107e5a3fa3e3827d0ecc614f882deca3381e38fbcf036fe050bd9cf3dd4c41a29160d68b9a"}, {0xc, 0x108, 0x6}, {0xec, 0x112, 0x7fff, "3c6c70f24e7cfac3f9fbf13a64c96717482c60436060c53f9be334af84319961f9fbd392c4057b638d7e10f316d3e47cf04fd269dc03a1ac41b3d74f33d8230843f97352274f049d765cecc0c39f3272e14965086094656bc7e0060a33e6ca7e2305a4e799045542556628aed3029f3a5cd451112507db0b7dfc896694a53a277934a1ddfb731f5cd2a3fb94e373cd013ff04621a390a39e871df5979a47d008fc4cb61652401eaeda884f21b5e0b54dfa07cdd1c7a93f016322d5699d71c88c494a0576fcdccb7e597200c13b00fd6d3ee8c11d6c9e6cb762b352cd96"}, {0xc4, 0x111, 0xff, "fdedfb8f1c1f591097b011399adf73df654351852c4a1445dbbe1ee4cf8985b8dc7c28bb9096c0fa859b92554f83406ff2fc884ca7e5782cb29cac4f0f8d744e0e4a5fbf5e69aa3c27219f1ab5df0f27b044221a648fee3d35e75740bbb8fbd8ed34d9b17dbed3fe17bf6d5935bd0c18a2085bbc98ba6070b3313804a79946e870cbbb4aa2a00f4c82c9b23a6b72c4513d87531934b8cb835a77699376239de8ad1a5f3064db3f94e1729846439ec0d5f8bf78814fddfa1d"}, {0x94, 0x1ff, 0x0, "5ffe5a1594e10e4f6f5f26066202eaab6e3aa30324981390bf56478fdc26a0c1359804b8579c4ab9c389195ce67bf719f7cb53d5b56d6fc1155cc5ed5b19a6fca060c365f9d49843b00703e61449c396e27b98818dc629654af012ac4965832cd38107501893b67f5f3d1a826149a07b45fb9d5eec6b97f752b1f194bfca31a06cce25f3448e02"}, {0x28, 0x113, 0x1, "632f3eb967d81bffec5b587170fe3bdfa428b2e208f6fb4557"}, {0xa8, 0x10f, 0x100000001, "106b87b2bcd6308105149442bf86ffd1a99c147598656dd8e1cca47b407b3b010848565b7640e7d651cf4d7a6aed1834bcd22de1469617d0de9c8469920888e4828e55c5c095473c3732e5803b218150db664c2de83a030aecfe4c53bb46c8d8389986f6e874b5695bc82b987f71dadd5ff8ea25b6c731520dd8b00656dad32b318c3d28b436a9762e89768bfd6a985515a6b49165a6006475780f3d"}, {0xcc, 0x11e, 0x2, "9c99e54bc330e67b9493fb2df330140f6c3aecc9454a939962982d7b3c0999dbd34962b646f90a9cd42db463f11da8f6721cfe36bc33ed4b7518ad9d12296ac38082993682884f5118ea5599cccf37d6b44fc00bef3cf8bdc715df14e1fb42c8f57383100a798c21abfedd023f169f73029ce0eaa4fe2c844548638526d9bbe72c2c63d9a92678292ae8701156500e8696f267defadc566aa3296d9cfe92efbd137636e751dc87fc42fbaefa7da160de3f8da218f581f1040d9f51d48281ec7b"}], 0x424, 0x80}, 0x8004) r6 = syz_open_dev$dmmidi(&(0x7f0000000b80)='/dev/dmmidi#\x00', 0x81, 0x80002) ioctl$SNDRV_TIMER_IOCTL_START(r6, 0x54a0) r7 = socket(0x40000000, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r7, 0x84, 0x1e, &(0x7f0000000ac0), &(0x7f0000000b00)=0x4) ioctl$KVM_IRQ_LINE(r4, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000b40)=ANY=[@ANYRES64=r5, @ANYRES32, @ANYRES64=r0], 0x3) 2018/02/27 07:49:02 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) 2018/02/27 07:49:02 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x3f) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000d7bff0)={0x10000000000000, 0xbad}) 2018/02/27 07:49:02 executing program 2: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000100)=@pic={0x9, 0xe2b, 0xfffffffffffff000, 0x3, 0x4, 0x3f, 0x8000, 0x40, 0x100000000, 0x0, 0x3, 0xffff, 0x6, 0x100000000, 0x2, 0x3ea}) 2018/02/27 07:49:02 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x7, 0x4004) pread64(r0, &(0x7f0000000080)=""/57, 0x39, 0x0) [ 188.887525] autofs4:pid:22369:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.33554432), cmd(0x0000937e) [ 188.900689] autofs4:pid:22369:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/02/27 07:49:02 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000080)=""/57, 0x39, 0x0) 2018/02/27 07:49:02 executing program 6: syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x400, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00000001c0)=0x1ff, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x2000001000086003, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000000c0)=0x8, 0x4) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/create\x00', 0x2, 0x0) pwrite64(r1, &(0x7f0000000000)="be5f16441d4b3a10833ef99fc7ab37cdc3449834c7d5f71e03e6c1f15de9c4b905398f93f406e287ae", 0x29, 0x0) pread64(r2, &(0x7f0000000140)=""/57, 0x164, 0x4) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) syz_open_procfs(r3, &(0x7f0000000180)='net/ipv6_route\x00') 2018/02/27 07:49:02 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x40000, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f00000000c0)={0x2, 0x9, 0x7fff, 0x0, 0x5, 0x7a20, 0xcb3b, 0x3ff, 0x0, 0x6, 0x6110, 0x4e, 0x0, 0xfffffffffffffff8, 0x8000, 0x1, 0x3, 0x6, 0xa26}) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7ff, 0x410140) ioctl$int_in(r1, 0x5452, &(0x7f0000000100)=0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}], 0xe2) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00007ec000)={0x1, &(0x7f000044788e)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) write(r0, &(0x7f0000b37000)="f264d33eaf99f38ae16dacbb0566d3002f8fefec5ab99b908d83978852a9dd6faf41b5a918c63455b7815e6a0a10658e8e5b85de51dc23fbefae36064472a3b2968c11e30b3a01b3e42d3c430e333c5ae85b5b61ffb8382192d73a7cc958d2f0c6047bb5a087d6bd0da12a241c75110a7ec7ef73aaeeaacd66e87a6ad691e3f2af8e78a5bfdf1759b6a71f6fedaed9a6eccbaf8ab7809d3b3cd82decf322313303c8c6f4bc12b189ee6f", 0xaa) 2018/02/27 07:49:02 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4000) arch_prctl(0x1003, &(0x7f0000000080)="e3b27a764bd96287194d833c75dc36f9f4f82961b18974ab601624e29f37d6b2ce458bedfa246fe5015831d92aee407b9dccc630e15f3ebfc65e532f62c7cc940bf2b37b403095fd20fb63bfc8612f7b00b6c76d851301c155c7805f0b7f783fe9be9884aca235b67b30c9") fchdir(r0) pread64(r0, &(0x7f0000000000)=""/57, 0x18, 0x0) 2018/02/27 07:49:02 executing program 2: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000100)=@pic={0x9, 0xe2b, 0xfffffffffffff000, 0x3, 0x4, 0x3f, 0x8000, 0x40, 0x100000000, 0x0, 0x3, 0xffff, 0x6, 0x100000000, 0x2, 0x3ea}) 2018/02/27 07:49:02 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={r0, &(0x7f00000000c0)="98784538b81eefb4dca9f9d9da732176288525bf3d37b6efbc33d9e418dd8fa82fde40e624bd7bce19ccdd10bdea8369b3492ab909b26c0cd8dbe159295c52607705cc385807f509f5a683fa2b58a7b53691d613b675ea5d25003baba41d330084305b45e184236f78e7674e8b063138e9635b1ce915a36b012c3deba0c185c780e2d91b4b537fe40fa98afe58bd6a6ea80b1b02f2860cb83ea3289cf340b3d1893b3a27e58e910d9643b83ef9735a96580fa20b1661bd742de53315f51ae75916eb2f64471f41c6361afb0c78d6e75d3996074936284bea5e"}, 0x10) preadv(r0, &(0x7f00000016c0)=[{&(0x7f0000000200)=""/122, 0x7a}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001340)=""/78, 0x4e}, {&(0x7f00000013c0)=""/218, 0xda}, {&(0x7f00000014c0)=""/30, 0x1e}, {&(0x7f0000001500)=""/156, 0x9c}, {&(0x7f00000015c0)=""/248, 0xf8}], 0x8, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) 2018/02/27 07:49:02 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x9, 0xc, &(0x7f0000000000)=@raw=[@exit={0x95}, @exit={0x95}, @exit={0x95}, @exit={0x95}, @call={0x85, 0x0, 0x0, 0xd}, @initr0={0x18, 0x0, 0x0, 0x0, 0xacf, 0x0, 0x0, 0x0, 0x3}], &(0x7f0000000080)='GPL\x00', 0x7, 0x6d, &(0x7f00000000c0)=""/109, 0x41f00, 0x1}, 0x48) mmap(&(0x7f0000952000/0x2000)=nil, 0x2000, 0x0, 0x2010, r0, 0x30) perf_event_open(&(0x7f000002ef88)={0x2, 0x78, 0x82, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x2000, 0x4) 2018/02/27 07:49:03 executing program 4: mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2132, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000000000)={{}, {0x0, 0x2710}}, &(0x7f0000000080)) r0 = socket$inet(0xa, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000dc0)=@nat={"6e6174000000000000000000006affffff00", 0x1b, 0x5, 0x338, 0x0, 0x218, 0xffffffff, 0xc8, 0x218, 0x2c0, 0x2c0, 0xffffffff, 0x2c0, 0x2c0, 0x5, &(0x7f0000002fb0), {[{{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @port, @gre_key}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @icmp_id, @port}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, @icmp_id, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x398) 2018/02/27 07:49:03 executing program 1: removexattr(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)=@random={'user.', '/dev/kvm\x00'}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket(0x40000000, 0x0, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000001440)={0x0, 0x7e, "cc00218614e90d6f93745ec8a878b7d0b311190511eecca0e306389c3fad588e4992363d5cc013abf927556b1215eb3a8362dcfd577babfc450f31dab236d4515ab163cade02a0e324a9100317e49ce1913de6148d6f3c1825fd2ab203a53ad2d0eb1a8b27416acdb09c5bf5810fc979d00bcdb2861c1ecac26705ac8cfc"}, &(0x7f0000001500)=0x86) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000001540)={0x101, 0xb, 0x2, 0x4e, 0x0}, &(0x7f0000001580)=0x10) sendmmsg$inet_sctp(r2, &(0x7f0000001640)=[{&(0x7f0000000040)=@in6={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="7f2269b05128c20f00bb397a3ca94d8bb7afeb937cc8d22de2577f19977e443a6b12acb91d238fb5abf0fa2be8c22693162b48d8c28479aea5dd64d76c241189ee7582a5523a5c9e20454f729e81b6fc120072d3b2f1ff19736c3c3928622f7db8a2a5b746c883b7f5622fb27cc1bf343199ae7f68dc52def89393ac624a404da89ef2cfea8975ede0fcaa4732b779322a251ea1ba15cf4ab2be206629e03c15b90289e22d3d205153000faa4dc580ef60f4eecc94eb7d63d72d9cf66e1e437fcc2ccaacb0c96c656fab19b45f663e21da726cff66bd4a86353af7019a89a6", 0xdf}, {&(0x7f0000001200)="2b585ee97a91fbcb827b062306ff6946f8cc7148c8bbdf780349f678ec9eb103b1d0733601855601cbfa78890ce4234a23a83479448fc43738aedcc2e7da4c1fb57307916e21b4b1889878555deafd673d82adc65d6b97a98d31cb6461662d4eb994f924885b62e1040e8da9fd9e9f2f8606a36f3ad55f6393e74a19dbb0fbd79c7c1b25ad904cd3fdd301ebca70d4c19d7ef94ef065fdbfbdfcdb4e8fb0433b8bbcdb5fa9884355ded7c87642317b8f63efb553e142274d02e0bac930738d32c64e5ec40c1ece9493e4aee3cbc1ccf65c2820abc138", 0xd6}, {&(0x7f0000001300)="56d1dd6d07504ef71a77708732964fb2de0b28e1e5957045933908d4c22866ea4e581f3e11e109c66ee3d93fd586e2d25e6238ecbb585a6ca1365f3c389bcbb8d47e3aa096b4f41fa3fe88e164d04b1bd945f2d58544c101f3333ccc36d0023edaea2bf81c824ea7ab92690ae5dcdaf439e8d9364d804f529e", 0x79}, {&(0x7f0000001380)="9fdee7b3594b37aa63619709d372dbe155249ee052ea1850486389be6ba5eefca55b01d9405a47df3568dd1ec1993657cc3149d61b9d0e23f3666767aac330f9e4f7db73a352176b7f2f04dbe76e569b1ddea510edbae8e59d7522c76f83637e5fd8572e20bab644ec88cb20f0120841efaf7f626c9c747f3b7f2d858ea4990050c325913ad0cd0d101349796f9b146fe92e792d", 0x94}], 0x5, &(0x7f00000015c0)=[@sndrcv={0x2c, 0x84, 0x1, {0xffffffff, 0x7ff, 0x8005, 0x7, 0xffff, 0xb2b, 0x8, 0x2, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x6276, 0x81, 0x0, 0xe2, 0x3a6cc000000, 0x1, 0x7fff, 0x0, r4}}], 0x58, 0x800}], 0x1, 0x90) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0) 2018/02/27 07:49:03 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x4000) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) 2018/02/27 07:49:03 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x1) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='timers\x00') write$selinux_context(r1, &(0x7f0000000240)='system_u:object_r:auditd_exec_t:s0\x00', 0x23) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x81}}, 0x6, 0x40, 0x6, 0x1f, 0x10}, &(0x7f0000000180)=0xa0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={r2, 0xfffffffffffff000}, &(0x7f0000000200)=0x8) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) 2018/02/27 07:49:03 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) setsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f0000000100)=0x1, 0x4) open(&(0x7f0000000000)='./file0\x00', 0x121000, 0xa) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000218") ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa}) 2018/02/27 07:49:03 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x4000) pread64(r0, &(0x7f0000000000)=""/57, 0x39, 0x0) 2018/02/27 07:49:03 executing program 2: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000100)=@pic={0x9, 0xe2b, 0xfffffffffffff000, 0x3, 0x4, 0x3f, 0x8000, 0x40, 0x100000000, 0x0, 0x3, 0xffff, 0x6, 0x100000000, 0x2, 0x3ea}) 2018/02/27 07:49:03 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) close(r0) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0xb39) bind$netrom(r0, &(0x7f0000000080)=@full={{0x3, {"6a4804f7b9823e"}}, [{"0a3add8bf007e6"}, {"f7e760de476acf"}, {"7566df6432b51e"}, {"2eaa28036cc3ed"}, {"4e979e1303ba92"}, {"1d943c47f587ee"}, {"68464043d2e522"}, {"192451b1b3c2fa"}]}, 0x48) 2018/02/27 07:49:03 executing program 5: r0 = socket$bt_hci(0x1f, 0x3, 0x1) r1 = getuid() r2 = getgid() fchown(r0, r1, r2) r3 = dup(r0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/enforce\x00', 0x200, 0x0) ioctl$KVM_SET_PIT(r3, 0x8048ae66, &(0x7f0000000180)={[{0x8, 0xaed3, 0x0, 0x81, 0x2, 0xd3, 0x5, 0x7fffffff, 0xff, 0x4, 0x1ff, 0x1, 0x71ef}, {0x80000001, 0x8, 0x401, 0x6, 0x6, 0x7, 0x7, 0x8, 0x1, 0x957, 0x1000, 0x5, 0xfffffffffffffc01}, {0xfff, 0x0, 0x4, 0x3, 0x401, 0x5, 0x8, 0x5, 0x3, 0x4, 0x1, 0x3, 0x1}], 0x9}) r4 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4000) ioctl$VT_ACTIVATE(r3, 0x5606, 0x7f) pread64(r4, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) chmod(&(0x7f0000000080)='./file0\x00', 0x14) r5 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0xffff, 0x101000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000140)={&(0x7f00000000c0)='./file0\x00', r5}, 0x10) 2018/02/27 07:49:03 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x3, 0x20000) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000000c0)={0x7d, 0x0, [0x7fff, 0x1, 0x100000000, 0xffffffffffffffff]}) [ 189.185333] autofs4:pid:22424:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.33554432), cmd(0x0000937e) [ 189.198537] autofs4:pid:22424:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/02/27 07:49:03 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0x1, 0x0, [{0x40000075}]}) [ 189.257488] autofs4:pid:22429:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.33554432), cmd(0x0000937e) [ 189.270624] autofs4:pid:22429:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) [ 189.281918] buffer_io_error: 1958 callbacks suppressed [ 189.281924] Buffer I/O error on dev loop0, logical block 0, async page read [ 189.294399] Buffer I/O error on dev loop0, logical block 1, async page read 2018/02/27 07:49:03 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) pread64(r0, &(0x7f00000000c0)=""/57, 0xffffffffffffff53, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8b, 0x80) ioctl$VT_ACTIVATE(r1, 0x5606, 0xffffffffffffff1a) 2018/02/27 07:49:03 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000100)=@pic={0x9, 0xe2b, 0xfffffffffffff000, 0x3, 0x4, 0x3f, 0x8000, 0x40, 0x100000000, 0x0, 0x3, 0xffff, 0x6, 0x100000000, 0x2, 0x3ea}) 2018/02/27 07:49:03 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$bt_l2cap(0x1f, 0x7, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000040)=0x4, &(0x7f0000000080)=0x1) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000000140)) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) socket(0x40000000, 0x0, 0x0) ioctl$KVM_IRQ_LINE(r3, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0) [ 189.301546] Buffer I/O error on dev loop0, logical block 2, async page read [ 189.309555] Buffer I/O error on dev loop0, logical block 3, async page read [ 189.316733] Buffer I/O error on dev loop0, logical block 4, async page read [ 189.324259] Buffer I/O error on dev loop0, logical block 5, async page read [ 189.331410] Buffer I/O error on dev loop0, logical block 6, async page read [ 189.338889] Buffer I/O error on dev loop0, logical block 7, async page read 2018/02/27 07:49:03 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000240)={&(0x7f0000000280)='./bus\x00', r0}, 0x10) symlink(&(0x7f000007b000)='./file0\x00', &(0x7f0000107000)='./bus\x00') utime(&(0x7f0000508000)='./bus\x00', &(0x7f0000949000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x100, 0x8, 0x200, 0xffffffffffffff01, 0x10001, 0x8001, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0xf}, 0xfffffffffffffff7}}, 0x7, 0x8}, &(0x7f0000000180)=0x98) 2018/02/27 07:49:03 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x250c00, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4008641a, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[0x38, 0x3, 0x6]}) 2018/02/27 07:49:03 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$inet(r1, &(0x7f0000000140)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f00000000c0)=""/103) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) 2018/02/27 07:49:03 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4000) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r2 = getpgrp(0x0) mq_notify(r1, &(0x7f0000000180)={0x0, 0x3f, 0x4, @tid=r2}) pread64(r0, &(0x7f0000000140)=""/57, 0xcb, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0186415, &(0x7f00000000c0)={&(0x7f0000000000/0x1000)=nil, 0x1, 0x3, 0x2, &(0x7f0000e5b000/0x1000)=nil, 0x2}) [ 189.352752] Buffer I/O error on dev loop0, logical block 0, async page read [ 189.359934] Buffer I/O error on dev loop0, logical block 1, async page read 2018/02/27 07:49:03 executing program 4: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) ioctl$sock_SIOCGIFINDEX(r0, 0x8954, &(0x7f0000000000)={"0200696467653000"}) r1 = socket(0x11, 0x8000a, 0x9) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000040)={0x8}, 0x4) 2018/02/27 07:49:03 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000100)=@pic={0x9, 0xe2b, 0xfffffffffffff000, 0x3, 0x4, 0x3f, 0x8000, 0x40, 0x100000000, 0x0, 0x3, 0xffff, 0x6, 0x100000000, 0x2, 0x3ea}) 2018/02/27 07:49:03 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x210082, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x80102, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}, 0x3, 0x0, 0x2, 0x9, 0xfffffffffffffffd, 0x400000000000, 0x4}, &(0x7f0000000080)=0x20) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000140)={0x6, 0x8, 0x4, 0x100}) 2018/02/27 07:49:03 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f00000000c0)=0x686a) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000140)={""/16, @ifru_settings={0x0, 0x0, @cisco=&(0x7f0000000100)={0x7, 0x101}}}) ioctl$TCSBRK(r0, 0x5409, 0x7) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x8000000000) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4008641a, &(0x7f0000000280)={0x2, &(0x7f0000000240)=[0x4, 0x3]}) r2 = gettid() syz_open_procfs(r2, &(0x7f0000000200)='syscall\x00') pread64(r1, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) modify_ldt$write(0x1, &(0x7f00000001c0)={0xfffffffffffffff8, 0x20001000, 0x400, 0x1d, 0xa4e8, 0x2, 0x8, 0x0, 0xfffffffffffffff8, 0x6}, 0x10) 2018/02/27 07:49:03 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) timer_create(0x7, &(0x7f0000000080)={0x0, 0x3d, 0x4, @tid}, &(0x7f0000000100)=0x0) timer_settime(r1, 0x1, &(0x7f0000000140)={{0x77359400}, {0x77359400}}, &(0x7f0000000180)) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000000200)={0x8, 0x2d, 0x1e9}) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) 2018/02/27 07:49:03 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4000) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffe7b, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x100, 0x0) 2018/02/27 07:49:03 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000100)=@pic={0x9, 0xe2b, 0xfffffffffffff000, 0x3, 0x4, 0x3f, 0x8000, 0x40, 0x100000000, 0x0, 0x3, 0xffff, 0x6, 0x100000000, 0x2, 0x3ea}) 2018/02/27 07:49:03 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x250c00, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4008641a, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[0x38, 0x3, 0x6]}) 2018/02/27 07:49:03 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x10000, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000200)={0x2, &(0x7f00000001c0)=[{0x52, 0x200}, {0x6fe, 0xfffffffffffff000}]}) r1 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x400, 0x10000) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000140)={0x81, 0x8}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) socket(0x40000000, 0x0, 0xfff) ioctl$KVM_IRQ_LINE(r3, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0) r4 = creat(&(0x7f0000000040)='./file0\x00', 0xa554a25b3f33bb32) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r4, 0xc0045540, &(0x7f0000000080)=0x101) 2018/02/27 07:49:03 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0x0, &(0x7f0000006a00)='net/raw6\x00') preadv(r1, &(0x7f0000001500)=[{&(0x7f0000000100)=""/4096, 0x63d}], 0x1, 0x59) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000080)=0xe8) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001280)={{{@in6=@loopback={0x0, 0x1}, @in=@empty, 0x4e22, 0x3f, 0x4e21, 0x0, 0xa, 0x80, 0x20, 0xff, r2, r3}, {0x8, 0x6279, 0x8, 0x10000, 0x5, 0x8594, 0x80, 0xd9}, {0x5, 0x4, 0x5ab3, 0x100}, 0x1, 0x0, 0x3, 0x1, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d5, 0x6c}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3503, 0x3, 0x2, 0x4, 0x8, 0x6967, 0x8}}, 0xe8) 2018/02/27 07:49:03 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x109300, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000100)={'filter\x00', 0x7, 0x4, 0x3e0, 0x104, 0x104, 0x214, 0x2fc, 0x2fc, 0x2fc, 0x4, &(0x7f00000000c0), {[{{@uncond, 0xc0, 0x104}, @unspec=@LED={0x44, 'LED\x00', 0x0, {'syz0\x00', 0x0, 0x7ff}}}, {{@arp={@loopback=0x7f000001, @rand_addr=0x80000001, 0xffffffff, 0x0, @empty, {[0xff, 0x0, 0x0, 0x0, 0xff, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0x0, 0xff, 0x0, 0xff, 0xff, 0xff]}, 0x1, 0xcc, 0x2, 0x8001, 0x10001, 0x8, 'ip_vti0\x00', 'bpq0\x00', {0xff}, {0xff}, 0x0, 0x200}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @multicast2=0xe0000002, @multicast2=0xe0000002, 0x2, 0x1}}}, {{@arp={@multicast2=0xe0000002, @rand_addr=0x2, 0xffffffff, 0xff000000, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0x0, 0x0, 0x0, 0xff, 0xff]}, @mac=@random="03259e56273c", {[0xff, 0x0, 0xff, 0xff, 0xff, 0xff]}, 0x0, 0xff, 0x1e, 0x895, 0x40, 0x6, 'eql\x00', 'syzkaller0\x00', {0xff}, {0xff}, 0x0, 0x4}, 0xc0, 0xe8}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x5, 0x80000001, 0x3}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x42c) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x3ffffa, 0x0) read$eventfd(r1, &(0x7f0000001000), 0x106) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x2013, r1, 0x0) ppoll(&(0x7f0000004fc8)=[{r1}], 0x1, &(0x7f0000004ff0)={0x0, 0x989680}, &(0x7f0000000000), 0x8) 2018/02/27 07:49:03 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x1000, 0x432042) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) 2018/02/27 07:49:03 executing program 0: pread64(0xffffffffffffffff, &(0x7f00000000c0)=""/57, 0x32, 0x0) 2018/02/27 07:49:03 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0xa46, 0x4100) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x2480) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000100)=0x9, &(0x7f0000000180)=0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x10000, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000080)={0x8, 0x8, 0x100000001, 0x5}, 0x6) 2018/02/27 07:49:03 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000000100)='./file0\x00', 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000000000)="010000000000000218") ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e21, 0x9d0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, {0xa, 0x4e23, 0xab, @local={0xfe, 0x80, [], 0xaa}, 0x401}, 0x9, [0x3, 0x7, 0x3f, 0x0, 0xa32, 0x6, 0x3, 0xfffffffffffffff8]}, 0x5c) 2018/02/27 07:49:03 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x4000) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00000002c0), &(0x7f0000000080)=0x4) r2 = syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0xa0000100000000, 0x4002) getsockname(r2, &(0x7f0000000040)=@ethernet={0x0, @local}, &(0x7f0000000180)=0x10) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a45352, &(0x7f0000000340)={{0xffffffffffff8c70, 0x7ff0000}, 'port0\x00', 0x11, 0x400, 0xe33, 0xc2, 0x4, 0x3, 0x3, 0x0, 0x1, 0x8}) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x5, 0x28000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000001c0)) getsockopt(r0, 0xff, 0x0, &(0x7f00000000c0)=""/188, &(0x7f0000002000)=0xcdb0dfcf2c15e4eb) 2018/02/27 07:49:03 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000100)=@pic={0x9, 0xe2b, 0xfffffffffffff000, 0x3, 0x4, 0x3f, 0x8000, 0x40, 0x100000000, 0x0, 0x3, 0xffff, 0x6, 0x100000000, 0x2, 0x3ea}) 2018/02/27 07:49:03 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000000040)={0x0, 0x4}) socket(0x40000000, 0x0, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0) 2018/02/27 07:49:03 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x3, 0x200) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x1, 0x400440) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00000001c0)=0x5, 0x4) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f0000000100)) syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x3, 0x40) open$dir(&(0x7f0000000080)='./file0\x00', 0x8080, 0xa) pread64(r1, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) 2018/02/27 07:49:03 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0xfffffffffffffffd) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) membarrier(0x2, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x2, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f00000000c0)=""/199) 2018/02/27 07:49:03 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x20000, 0x0) r1 = fcntl$getown(r0, 0x9) ptrace$poke(0x5, r1, &(0x7f0000001100), 0x567) sendto$inet(r0, &(0x7f00000000c0)="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", 0x1000, 0x800, &(0x7f00000010c0)={0x2, 0x4e20, @empty}, 0x10) r2 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x200000) pread64(r2, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001180)=0x9, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000001140)={@dev={0xac, 0x14, 0x14, 0xe}, @rand_addr=0x10000, @multicast2=0xe0000002}, 0xc) 2018/02/27 07:49:03 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x1000, 0x432042) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) 2018/02/27 07:49:03 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0xa46, 0x4100) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x2480) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000100)=0x9, &(0x7f0000000180)=0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x10000, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000080)={0x8, 0x8, 0x100000001, 0x5}, 0x6) [ 189.789367] autofs4:pid:22519:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.33554432), cmd(0x0000937e) [ 189.802523] autofs4:pid:22519:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/02/27 07:49:03 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000100)=@pic={0x9, 0xe2b, 0xfffffffffffff000, 0x3, 0x4, 0x3f, 0x8000, 0x40, 0x100000000, 0x0, 0x3, 0xffff, 0x6, 0x100000000, 0x2, 0x3ea}) 2018/02/27 07:49:03 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000218") sendmsg$nl_netfilter(r0, &(0x7f0000000400)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000100)={0x2b0, 0x0, 0x1, 0x800, 0x70bd26, 0x25dfdbff, {0x7, 0x0, 0x2}, [@generic="37e563cdff6fccc1", @nested={0x26c, 0x8d, [@generic="14793422de7a51f27dc3550477b8f37258973005adfc8b6030b0ae4989102c25a1a7fa646ce343a70b20e6edf80e6ed8aa46ba49c342fede75a7e4ae765a9f5b20531cfa5b7a6fd0aa14af0c1a2a757c33510ce72231f769aab3c19ab6c9fb03c53366492c121667afef7d2cc77c30ccd858d46edd3bc9e03542585ea217e29cff05278de61d630b025d567ae7bdefdd565cc24acaf754c3ef1410d39d78ae18bedcb358576bb6968e36e54f354534d07e921385575cef6203295d21ee297f37c6e4da094a44287260a92378b8f5134b3e08f1ed9536a80b8a8fea49c8a021712182c48fdf0a48aed2f1e5a5de9cbefc83663fb34bb7c0", @generic="a2eda2f3a96a2c3660967f072c8044bd1df74152b74f4a882ca801cb39dd09e4a6c8809fd27e5bef78331a6e10157b747edaf71a9698ef8fdc8608386405ff200dc664f17b29a9de8a0f1f43928547ab13ed960a8bd90e52b1fb405b667c0231de8a88702c294fe9344a32eb4f6c0aacd375a1b92a7dcf8abe402af87406101317219bfbc5839fa61b280be3a6a44fc7cb7878a69f10e004984ec859749da21cc6ecdb1c3d5203ca12", @generic="771e1facf52b16ca9989c44d855ca13ea00ba218fcf748ba794fa18bdf8ede054658360db621640638df7ab0ea2c461485ed55e164a480caecde1be593cffed35cfedd0b292d096104659f174f35853c98c638e0c85347d450da871e5e714e3c40fb538a16cb6adc40c936c1515a471dc077b0eed522d919e4205fc24fa35d33a885afd3b8818177bd4ecbaf487707d6db0a9580f1f7b234b7c58b809f", @generic="b6b37c280815fd4a55482818aa4cd38f97a4f1a43291cc52019f5342759076924de340573556437ce384"]}, @typed={0x10, 0x4f, @u64=0x200}, @typed={0x18, 0x8a, @ipv6=@empty}]}, 0x2b0}, 0x1}, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa}) 2018/02/27 07:49:03 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x4002) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}}, 0xd7, 0xd8e, 0x3f, 0x7c2, 0x3}, &(0x7f0000000180)=0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)={r2, 0x10000, 0x9, [0xb5, 0x9, 0x9, 0xfff, 0x5, 0x40, 0x61c375d3, 0x9, 0x80]}, &(0x7f0000000200)=0x1a) [ 189.837590] autofs4:pid:22534:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.33554432), cmd(0x0000937e) [ 189.837611] autofs4:pid:22534:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) [ 189.922694] autofs4:pid:22546:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.33554432), cmd(0x0000937e) [ 189.935828] autofs4:pid:22546:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) [ 189.950000] autofs4:pid:22546:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.33554432), cmd(0x0000937e) 2018/02/27 07:49:03 executing program 0: openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) 2018/02/27 07:49:03 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x400000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x81, 0x988, 0x9, 0x80000001, 0x8, 0xb27b, 0x9, {0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x1, 0x506d, 0x2, 0x10, 0x3f}}, &(0x7f0000000180)=0xb8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0xc0d, 0x80000001, 0x0, 0x1, 0x2}, &(0x7f0000000200)=0x14) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000240)) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f00000002c0)) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioprio_get$pid(0x2, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000640)=0x0) fstat(r0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000700)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) r8 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000740)={{{@in=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000840)=0xe8) fstat(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000000a40)=[{&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000600)=[{&(0x7f0000000300)="0508550fa6eb4b7cba4cdc7e8ec5e4a01363a4c7d6f8eb6966d1d59ef2717c13d21bfb3cfb4f20054fbd5ba2a271b07cec318e593bb8e7e9b8b5ed4229ae2067e43199d84e6785b33cef917440c8919288a016273d84149ef87f20ba624b7db8adeca7dfb4951111eee2fe95c1d5469b35c0612345fc89551aac96ec48cf88f783c08df6", 0x84}, {&(0x7f00000003c0)="d7ee174983e562902700c7150ea3784078cc514da534e560a09c01a53071ea79f7c3b1bfc87aa1d35a9266a383427e7d5f076b85fe6048ba30c02ea04ee04d41965c422ca5cdb5f363b034a81b4cac4311198f41aee9c3590811cfcfeebb6a2663e9f1200717dd7ffaf63666b9d7f3b1eede4d", 0x73}, {&(0x7f0000000440)="9aa64c1aa5ee702579dfcebe87f78c8f4317a07ccdacb558cafc5d058e41defd2b6aeb3ba5691aeb7f8e4ef3752f8bbad4b092fe15631a7c9e48a86ce8be517a95ce46fc23f49152eddd160292709459d4a3d2780f6e2c9d6a06ba61bc14ccffe294d989ed6edc7a417c6250b495f5c472110896536a71029e6b85c6a22065cd83b4123684cad44ee33969344c3b6c7e6782cdbf4caffae796295d9e67e2743d8867cbae8d4a86b06a33609490d4e7645de639b8f1dbd5744b97617fb2c869449bbc296479b0beb26e07d5cd795d013b4e85753fc5c3939dea9623d4e8b1", 0xde}, {&(0x7f0000000540)="91beceeb339ca08b5b1997cc3a6ce424479d6cf2fc0443c957b7d7dcad299b0e3c5007229eb03076e814b9d912d5805da67f4cd51e4bc3901886aa9e9110656700b179aaa3a8ca7e00f6444ad4283fc43404c04c387a4b43588f995ccdd3d54568908c2d9975b3408d1bef08dc", 0x6d}, {&(0x7f00000005c0)="696d0f38ba023245000de6f09fdaab4d16c18be7577e17c33c445651361c09f04a8da8787a9d5112a3513a68cbb6856b94b6e38d1c68", 0x36}], 0x5, &(0x7f0000000900)=[@rights={0x30, 0x1, 0x1, [r0, r4, r0, r0, r0, r4, r1, r3, r0]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x34, 0x1, 0x1, [r1, r0, r3, r1, r1, r0, r1, r3, r1, r3]}, @rights={0x28, 0x1, 0x1, [r0, r4, r1, r4, r3, r3, r1]}, @cred={0x18, 0x1, 0x2, r8, r9, r10}], 0xbc, 0x1}, {&(0x7f00000009c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000a00)=[], 0x0, 0x0, 0x0, 0x40000}], 0x2, 0x8000) socket$nl_netfilter(0x10, 0x3, 0xc) [ 189.963245] autofs4:pid:22546:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/02/27 07:49:03 executing program 4: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20002) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x222140, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0bc5351, &(0x7f0000000080)={0x0, 0x0, 'client0\x00', 0x0, "0ed1763e26acda2e", "67b0b2dbd2985a06749549fc0bf7bc5520a806fcb48c38ddf3bf3ab80cc71401", 0x80}) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000001f74)={0x0, 0x0, 0x0, 'queue1\x00'}) pselect6(0x40, &(0x7f0000000300)={0x8, 0x0, 0x1f, 0x7fffffff, 0x6, 0x800, 0xffff, 0x1}, &(0x7f00000002c0)={0x6, 0x6, 0x7d3, 0xfffffffffffffff8, 0x80000001, 0x5e, 0x8, 0xb55d}, &(0x7f00000001c0)={0x1, 0x0, 0xf2, 0x1000, 0xfffffffffffffe00, 0x1, 0x102, 0x5}, &(0x7f0000000200)={0x0, 0x989680}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) ioctl$ASHMEM_GET_PIN_STATUS(0xffffffffffffffff, 0x7709, 0x0) 2018/02/27 07:49:03 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x7, 0x0) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00000001c0)) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xc, &(0x7f00000000c0)="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", 0xfb) 2018/02/27 07:49:03 executing program 1: r0 = getpgrp(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) socket(0x40000000, 0x0, 0x0) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000000100)={[{0x9, 0x8, 0x7, 0xfffffffffffffffb, 0xe, 0x3ff, 0x1, 0xe11f, 0x5, 0x9, 0x9, 0x80, 0x8}, {0x8, 0x400, 0xffff, 0x9, 0x2e523e7d, 0x200, 0x35d, 0x7, 0x4, 0x101, 0x7, 0x5, 0xfe}, {0x4, 0x0, 0x9, 0x7, 0x3ff, 0x7, 0x1000, 0x6, 0x1000, 0x8, 0x80, 0xd41, 0x6}], 0xfff}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) 2018/02/27 07:49:03 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000218") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000100)=0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000140)=0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000180)={r0, r0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa}) 2018/02/27 07:49:03 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000100)=@pic={0x9, 0xe2b, 0xfffffffffffff000, 0x3, 0x4, 0x3f, 0x8000, 0x40, 0x100000000, 0x0, 0x3, 0xffff, 0x6, 0x100000000, 0x2, 0x3ea}) 2018/02/27 07:49:03 executing program 5: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x200, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4000) pread64(r0, &(0x7f0000000000)=""/57, 0x1c5406ca3cf5df5b, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) accept4$ipx(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x80800) getsockname$inet6(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000001c0)=0x1c) 2018/02/27 07:49:03 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x8400, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000140)={0x85, {{0xa, 0x4e20, 0xfffffffffffffe00, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, 0x1, 0x1, [{{0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x96}}]}, 0x110) 2018/02/27 07:49:03 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/57, 0x39, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ppoll(&(0x7f0000000080)=[{r0, 0x8004}, {r0, 0x2080}], 0x2, &(0x7f0000000100)={r1, r2+30000000}, &(0x7f0000000140)={0x8}, 0x8) [ 190.037176] autofs4:pid:22567:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.33554432), cmd(0x0000937e) [ 190.050317] autofs4:pid:22567:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/02/27 07:49:04 executing program 4: 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', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/02/27 07:49:04 executing program 5: r0 = userfaultfd(0x80800) fcntl$getflags(r0, 0x403) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x0) connect$rds(r1, &(0x7f0000000040)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) pread64(0xffffffffffffffff, &(0x7f00000000c0)=""/57, 0x39, 0x0) [ 190.098536] autofs4:pid:22577:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.33554432), cmd(0x0000937e) [ 190.111687] autofs4:pid:22577:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/02/27 07:49:04 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000100)=@pic={0x9, 0xe2b, 0xfffffffffffff000, 0x3, 0x4, 0x3f, 0x8000, 0x40, 0x100000000, 0x0, 0x3, 0xffff, 0x6, 0x100000000, 0x2, 0x3ea}) 2018/02/27 07:49:04 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) close(r0) pread64(r0, &(0x7f0000000080)=""/57, 0xffffffffffffffda, 0x2) 2018/02/27 07:49:04 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000100)=@pic={0x9, 0xe2b, 0xfffffffffffff000, 0x3, 0x4, 0x3f, 0x8000, 0x40, 0x100000000, 0x0, 0x3, 0xffff, 0x6, 0x100000000, 0x2, 0x3ea}) 2018/02/27 07:49:04 executing program 3: r0 = socket$inet(0x11, 0x40000000000803, 0x40) recvmsg(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000100)=ANY=[], 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/205, 0xcd}], 0x1, &(0x7f0000000500)=""/226, 0xe2}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB], 0x1, &(0x7f0000000300)=[]}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0xf, &(0x7f0000023f88)=@broute={'broute\x00', 0x20, 0x5, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20011000], 0x0, &(0x7f0000675ff0), &(0x7f0000000ca0)=[{0x0, '\x00', 0x1, 0x0, 0x0, []}, {0x0, '\x00', 0x3, 0x0, 0x0, []}, {0x0, '\x00', 0x4, 0x0, 0x0, []}]}, 0xe0) fcntl$setsig(r0, 0xa, 0x23) sendmsg(r0, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc_llcp={0x27, 0x9, 0x0, 0x0, 0x0, 0x0, "f0aeec0d840130e5c5485e44a7627f9a8864abed4d4460dd5b1a0182c6c84a143e64f31d1c11349c949054860b9c131950a610e2736612827582530c3c1df9"}, 0x60, &(0x7f0000000380)=[], 0x9c}, 0x0) 2018/02/27 07:49:04 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x2, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x82, &(0x7f0000000140)=""/183, &(0x7f0000000080)=0xb7) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000000c0)=r0, 0x4) r1 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x417, 0x42000) pread64(r1, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x7f, 0x101, 0x8000, 0x8, 0x92d, 0x2, 0x0, 0x9, 0x0}, &(0x7f0000000240)=0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000280)={r2, 0x2}, &(0x7f00000002c0)=0x8) 2018/02/27 07:49:04 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x8e10, 0x0) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) 2018/02/27 07:49:04 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socket(0x40000000, 0x0, 0x0) modify_ldt$write2(0x11, &(0x7f0000000040)={0x0, 0x20001000, 0x4400, 0x100, 0x100000001, 0x1, 0x100000001, 0x61, 0xfff, 0x6}, 0x10) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0) 2018/02/27 07:49:04 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x4201, 0x0) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) socket(0x1b, 0x4, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000becfff)='^', 0x1, 0x100000004007fff, &(0x7f0000109ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$sock_int(r0, 0x1, 0x32, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000172000), 0x4) fcntl$setflags(r1, 0x2, 0x1) 2018/02/27 07:49:04 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000218") ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000000000)={0x1, 0x80000001}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa}) ioctl$int_out(r0, 0x2, &(0x7f0000000100)) 2018/02/27 07:49:04 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000100)=@pic={0x9, 0xe2b, 0xfffffffffffff000, 0x3, 0x4, 0x3f, 0x8000, 0x40, 0x100000000, 0x0, 0x3, 0xffff, 0x6, 0x100000000, 0x2, 0x3ea}) 2018/02/27 07:49:04 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000180)=""/4096, 0x1000, 0x8) pread64(r0, &(0x7f0000000000)=""/57, 0x626aab32c060cdf8, 0x0) lookup_dcookie(0x3, &(0x7f0000000080)=""/65, 0x41) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001180)='/dev/rtc\x00', 0x80000, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000140)=0x4977, 0x4) [ 190.295659] autofs4:pid:22609:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.33554432), cmd(0x0000937e) [ 190.308874] autofs4:pid:22609:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/02/27 07:49:04 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000c53000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup3(r1, r0, 0x0) recvfrom$inet6(r2, &(0x7f0000002780)=""/4096, 0x1000, 0x40010001, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000100)={{0x0, 0x1}}) 2018/02/27 07:49:04 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4000) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x8001, 0x80) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000200)=0x8c) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000240)={r2, 0x7b3, 0x2, 0x30, 0x473, 0x1200000000000, 0x52e9, 0x8690, {r3, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x1f, 0x6, 0x1, 0x100000001, 0x7}}, &(0x7f0000000300)=0xb8) 2018/02/27 07:49:04 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x7fc, 0xfffffffffffffffc) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xf33, 0x2) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000100)={0x200000a4, &(0x7f0000000080)=[{0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000140)={r2}) [ 190.351200] autofs4:pid:22619:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.33554432), cmd(0x0000937e) [ 190.364308] autofs4:pid:22619:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/02/27 07:49:04 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) socket(0x40000000, 0x0, 0x0) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f0000000040)) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/ipc\x00') write$tun(r3, &(0x7f0000000140)=@pi={0x0, 0x6005, @ipv6={0x3, 0x6, "78ab3a", 0x2a4, 0x96, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, {[@routing={0x2f, 0x12, 0x0, 0x1000, 0x0, [@ipv4={[], [0xff, 0xff], @rand_addr=0x4}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, @mcast2={0xff, 0x2, [], 0x1}, @empty, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x11}]}, @srh={0x8, 0xc, 0x4, 0x6, 0xfffffffffffffff9, 0x9, 0x80, [@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, @empty]}, @fragment={0x6f, 0x0, 0xdc, 0x7, 0x0, 0xffffffffffffff45, 0x65}, @srh={0x3b, 0xc, 0x4, 0x6, 0x80000000, 0x59, 0x1892, [@dev={0xfe, 0x80, [], 0xf}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @remote={0xfe, 0x80, [], 0xbb}, @empty, @loopback={0x0, 0x1}]}, @fragment={0x7f, 0x0, 0x1ff, 0x61, 0x0, 0x100, 0x67}, @fragment={0x3f, 0x0, 0x2, 0x68d6, 0x0, 0x9, 0x67}, @dstopts={0x0, 0xd, [], [@ra={0x5, 0x2, 0x8}, @calipso={0x7, 0x8, {0x0, 0x0, 0x7, 0x8, []}}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x1}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @calipso={0x7, 0x20, {0x5, 0x6, 0x40b, 0x661, [0x3, 0x4, 0xa05e]}}, @calipso={0x7, 0x20, {0x5, 0x6, 0xafed, 0x6, [0x8, 0x3, 0x4]}}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, @fragment={0x6f, 0x0, 0x30000, 0x59, 0x0, 0x480000000, 0x66}], @dccp={{0x4e21, 0x4e24, 0x4, 0x1, 0x9, 0x0, 0x0, 0x3, 0x3, "baea82", 0x3, "fc56fb"}, "1ac6b69ee2e4723e6c3d13fc757ca0a41ced6cd6bee968c9ea93e0072c03a9273ac347594c2946cb19492be8e363528f04adba6660e6e0acacdb43e16079e13b454bf64b4a209ec2d99dc3ae85524e942383f05093f0973ca23c6bce296dbd245b7b0aea9434ee86b71380a05cb43ea7dafe2fa561c893b17027e5d21edc94e815d9bd34aaddaa6a47aa5bcfebfeb6d1b28b59fb5b5a82d526070545"}}}}, 0x2d0) 2018/02/27 07:49:04 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000100)=@pic={0x9, 0xe2b, 0xfffffffffffff000, 0x3, 0x4, 0x3f, 0x8000, 0x40, 0x100000000, 0x0, 0x3, 0xffff, 0x6, 0x100000000, 0x2, 0x3ea}) 2018/02/27 07:49:04 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000080)=""/57, 0x39, 0x0) 2018/02/27 07:49:04 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00000000c0)={0x8, {{0xa, 0x4e22, 0x99, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, {{0xa, 0x4e21, 0x270, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1}}}, 0x108) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/policy\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4000) pread64(r1, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) 2018/02/27 07:49:04 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000218") ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000100)=0x8001) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x7fffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x8}], 0x1c) 2018/02/27 07:49:04 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x13a, 0x145201) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f00000000c0)={@my=0x1}) 2018/02/27 07:49:04 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x7ff, 0x8000) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) 2018/02/27 07:49:04 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x303000, 0x0) fallocate(r0, 0x1, 0x9, 0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000000080)={0x3, 0x7, 0xcff}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x3, 0x0, 0x2, 0x6, 0x7fff, 0x7baa, 0x5000}, 0x20) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000000100)={0x2, 0x80}) getsockname$netlink(r0, &(0x7f0000000140), &(0x7f0000000180)=0xc) sendto$inet(r0, &(0x7f00000001c0)="1fc6f38009d65fd1c0be845ba1ace9fc173c2a0a28349476179fed181da4d6f1a04f5c8f48296c0371448b7a3689fcce3b43a70dab5dceb270857d", 0x3b, 0x4040000, &(0x7f0000000200)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000240)=0x3) r1 = getpgrp(0xffffffffffffffff) ptrace(0x11, r1) ptrace$getenv(0x4201, r1, 0x1, &(0x7f0000000280)) flock(r0, 0x4) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00000002c0)=0x8000000) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xa, 0x10, r0, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f0000000300), &(0x7f0000000340)=0x4) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000380)) ioctl$TCSETSW(r0, 0x5403, &(0x7f00000003c0)={0x1, 0x10001, 0x3, 0x4, 0xced, 0x400, 0x8, 0x1, 0x0, 0x800, 0xc0, 0x6}) poll(&(0x7f0000000400)=[{r0, 0x80}, {r0, 0x12}, {r0, 0x400}, {r0, 0x8000}, {r0, 0x80}], 0x5, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000440)={0x3b71dbbd, 0x0, 0x2, 0x800}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f0000000480)={r2, 0xffffffffffffff7f}) read$eventfd(r0, &(0x7f00000004c0), 0x8) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000000500)={0x62, "915bf33f2eeb2f58d1ecf720e5deb58ddbc745e1e146c92d47e2230135a713154d4ae98bbcab905a55da7b47bef8b72ab505cb8950e0034aec1a66138696f3d274d5df99a0c57f91efd6403af54502650c9f757b32a65ce112b52e7471e798096f16"}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000580)={0x0, 0x8, 0xffffffff}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000600)={r3, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x8c) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00000006c0)="e70fc619491c103740bcfa3f06955b845719919ded879eee0a411c925874a9d1a55d2e7de54f464eaee95a6eb86ba3a91ccfa31e6a0ad4e7de7c087aa7a9bc96394ad5cd8985") ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000780)={{0x9fe, 0x5, 0x100000000, 0x2, "8136b001cba4899a1eb1a0753a2a624748e2f967491f1e871fd710a1986bce3f15a1c6d1a4868000a73a4937", 0x4}, 0x0, 0x0, 0x101, r1, 0xfffffffffffffffb, 0x0, "2aa03c929216866a85cb216e08fdd2add5e36c8c3d4ca4f3ab7ac3f094155835b6521c22fcabe4290993b2950420e6be69122e4aa7fca1ef89e66235a2b002f5", &(0x7f0000000740)='/selinux/enforce\x00', 0x11, [], [0x0, 0x7fff, 0x3, 0x8000]}) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00000008c0)=""/187) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000980)={'bcsh0\x00', @ifru_addrs={0x2, 0x4e24, @loopback=0x7f000001}}) getsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f00000009c0)=""/112, &(0x7f0000000a40)=0x70) 2018/02/27 07:49:04 executing program 4: accept4$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x10, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000140)=""/166, &(0x7f0000000200)=0xa6) mincore(&(0x7f0000fe9000/0x14000)=nil, 0x14000, &(0x7f0000000080)=""/36) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) waitid(0xfffffffffffffffd, 0x0, &(0x7f0000000040), 0x8, &(0x7f00005d3000)) 2018/02/27 07:49:04 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socket(0x40000000, 0x0, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0) 2018/02/27 07:49:04 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000100)=@pic={0x9, 0xe2b, 0xfffffffffffff000, 0x3, 0x4, 0x3f, 0x8000, 0x40, 0x100000000, 0x0, 0x3, 0xffff, 0x6, 0x100000000, 0x2, 0x3ea}) 2018/02/27 07:49:04 executing program 3: recvmsg(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x32, &(0x7f0000000800)=[{&(0x7f0000000100)=""/166, 0xa6}, {&(0x7f00000001c0)=""/170, 0xaa}, {&(0x7f0000000280)=""/103, 0x67}, {&(0x7f0000000300)=""/75, 0x4b}, {&(0x7f0000000380)=""/141, 0x8d}, {&(0x7f0000000440)=""/202, 0xca}, {&(0x7f0000000540)=""/220, 0xdc}, {&(0x7f0000000640)=""/226, 0xe2}, {&(0x7f0000000740)=""/147, 0x93}], 0x9, 0x0, 0x0, 0x10001}, 0x10100) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000900)) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000008c0)=0x5, 0x4) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x40b4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a88fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="dbb72f9c", 0x4}, {&(0x7f0000000080)="ae0ff0376cb5a970", 0x8}], 0x2, 0x7) 2018/02/27 07:49:04 executing program 6: socket$bt_hci(0x1f, 0x3, 0x1) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) [ 190.771331] autofs4:pid:22660:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.33554432), cmd(0x0000937e) [ 190.784484] autofs4:pid:22660:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/02/27 07:49:04 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/02/27 07:49:04 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x81}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r2, 0xff}, 0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info, 0xc) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x20000, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f00000001c0)=0x9, &(0x7f0000000200)=0x4) [ 190.857883] autofs4:pid:22671:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.33554432), cmd(0x0000937e) [ 190.871089] autofs4:pid:22671:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/02/27 07:49:04 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x101002) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={{{{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0xa, 0x4e22, 0x1ff, @loopback={0x0, 0x1}, 0x3f}}}, 0x7f, 0x1, 0xfffffffffffffffb, "0192daa0fd825c2ba485fd4c00063e3847760af8c3db9dd92b1bc3b939ef02fae4591aa342bff2694054210f25b3f9a2ab7a9e60d3428edd9f5dbf8a96d0caa1aeaf6551aa0b2796ae8ff6b3af2ed555"}, 0x160) 2018/02/27 07:49:04 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4000) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_bt(r1, 0x8906, &(0x7f0000000180)="f6223c5d2ebab9dd2e25cfbab17a8197fef11b8eac4b2c5ef46c7189cde35a243003a2021c9d1638f808c482c9f9090d754febaa97a002b5f68db62edfe326e61a7e00d6b458ed1f2bd4bff44962082249605341604108a626c695ab7da57404575454c0919fa826719cdbee0000c9856f1052525e9e870101ec3b4145e18e6e2bf0a43784c7b81c57d87d0b7b5d6a053c9d9ccb7e2cbbaf70750d524183c8bf65f9d0e0e1ab60bbdd4726e020dda5d0fcdd3a10627eec0de3") openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x400000, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x811, 0x10000) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f00000000c0)={0x5, 0x1000, 0x5, 0x1, 0x1f, 0x8}) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000100)) 2018/02/27 07:49:04 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000100)=@pic={0x9, 0xe2b, 0xfffffffffffff000, 0x3, 0x4, 0x3f, 0x8000, 0x40, 0x100000000, 0x0, 0x3, 0xffff, 0x6, 0x100000000, 0x2, 0x3ea}) 2018/02/27 07:49:04 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x20080000000) pread64(r0, &(0x7f0000000080)=""/57, 0x39, 0x0) 2018/02/27 07:49:04 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, 0x8010, r0, 0x0) pread64(r0, &(0x7f0000000000)=""/57, 0xffffffffffffffd2, 0x0) r1 = dup3(r0, r0, 0x80000) getsockname$ax25(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000140)) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/relabel\x00', 0x2, 0x0) 2018/02/27 07:49:04 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) connect$bt_rfcomm(r0, &(0x7f0000000200)={0x1f, {0x0, 0x7fffffff, 0x0, 0x2, 0x5, 0xffff}, 0x9}, 0xa) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000218") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) perf_event_open(&(0x7f0000000100)={0x4, 0x78, 0x9, 0x5, 0x0, 0x7, 0x0, 0x6, 0x800, 0x1, 0xffffffffffff647c, 0x0, 0x8, 0x1, 0x4, 0x40, 0x6, 0x0, 0xfffffffffffffffe, 0x1ff, 0x9b, 0x0, 0x4, 0xffffffff00000000, 0x7fffffff, 0x10001, 0x1, 0x3, 0x400, 0x100000000, 0xf5f, 0x1f, 0x7ff, 0x0, 0xc7, 0x1ea, 0xffff, 0x5, 0x0, 0x8, 0x2, @perf_bp={&(0x7f0000000000), 0x7}, 0x100, 0x80000001, 0x3f, 0x7, 0xf8, 0x5, 0x9}, r1, 0x79b0, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa}) 2018/02/27 07:49:04 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() fcntl$lock(r0, 0x5, &(0x7f00000024c0)={0x2, 0x3, 0x2, 0x2, r1}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_PPC_GET_PVINFO(r3, 0x4080aea1, &(0x7f0000000040)=""/90) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = socket(0x40000000, 0x0, 0x0) ioctl$KVM_IRQ_LINE(r3, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0) ioctl$int_in(r3, 0x5421, &(0x7f0000002500)=0x100000001) recvmsg$netrom(r4, &(0x7f0000002480)={&(0x7f0000000100)=@ax25={0x3, {"fde0fcb4729689"}, 0x4c7}, 0x10, &(0x7f0000002300)=[{&(0x7f0000000140)="8fc8f5fe0128c9c967ed1e5a13d85efa96cda71ce6e5242f3f43f42e339069c2fca31c857123eb64776d6bdc7b5a86596e7bef89ca90ae5ef927375a4434dc7c26bedc14a4fb23fbf1ca8e2a8afb3cc8569323ba430f058cb0b99d1e71c987916ab76e32bf347c8c613961848ab19f615ec34e2f8e", 0x75}, {&(0x7f00000001c0)="52266f8b19a9fbe383e9a06b56fc1a152f3722d4e5c6d008383cd99f5d8acd4afd489b8cb429dca343b2ccb5dbd9cdba77377c32183844e988fc6867f942c75480dac672f0266c09b8b536e163a71d31ce8dc0e813fca8f714251800050168ba8026568e8ec4ac19c05ed58a80d80c72672403121eb28cd98e8f0693af", 0x7d}, {&(0x7f0000000240)="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0x1000}, {&(0x7f0000001240)="47cd0708a4ced7b49b5b083b6f4f18ece515396bd8f50cecd1588f074bda9ac307b7bf3c5d009c629c3145b00903e0914b90f2d07400410404dbf4d0605e87205d2b6f27334f8bfdc500fa0c43420957016d7748e926b5d6f487135fea29b4e48a0a6315127affaad3f9c3abbbfa22552ec88f6c17d27b2fa690ea736dbe5b651f7166a276cccc2572a7e10d39e1bced912aa9bdbb84629d5da0ed4b30acc0b3b74d5a", 0xa3}, {&(0x7f0000001300)="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0x1000}], 0x5, &(0x7f0000002340)=[{0xc8, 0x18f, 0x8, "8f1cf2378900b4aa77d04871140c5583bbd96e1e8ec630dbe676bfed8fc9c50e45a8c85ab000e838a58f07e4854aaeb199576f90174bf1a80322544c614e271ff8ce8a6455fe3e2fbd8503ef32db8e29345bc1c57bbadbe2965d21b63eec69f88e5f88f00fb11b5c305778244634e79188dc7c21877aa3ad29685fa012ecf4c31955996748609cc2df7ec6d975681d7fa455ed2dde026c9de9a29a2581376c05c7fc7c1ce39a325458d9762ebbe35ba439aa1bfb8ec3fa2ae7"}, {0x44, 0x0, 0x5, "b7cf8ffe570ed4b03c2f63fa53e88db1131272e621f2bbcde536c52e7bf0dd7ea119f4476d09617a33b7e4e902f985ebb7451831d256930b"}, {0x30, 0x1ff, 0x487, "60c390ab9c5f44f4f8ede45cd4f0fbe5530ad4d8f7c1dd6e1dff6edbe21e0a9bad"}], 0x13c, 0x4}, 0x2102) 2018/02/27 07:49:04 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000690000)={0x1c, 0xd, 0x6, 0x800000000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) [ 191.081874] autofs4:pid:22699:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.33554432), cmd(0x0000937e) [ 191.086322] audit: type=1400 audit(1519717744.975:91): avc: denied { map } for pid=22696 comm="syz-executor0" path="/dev/loop0" dev="devtmpfs" ino=37274 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:fixed_disk_device_t:s0 tclass=blk_file permissive=1 [ 191.094970] autofs4:pid:22699:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/02/27 07:49:05 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4000) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e21, 0x20, @empty, 0x1ff}}, 0x7, 0x6, 0x4, 0x6, 0x2}, &(0x7f0000000340)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x1c, "d15f94c7b847b28b626e1da5a91873cdba743801682a523fa6eccb00"}, &(0x7f0000000180)=0x24) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0xffff, 0x8000000, 0x3, 0x5, 0x40}, 0xa0) getsockname$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8) 2018/02/27 07:49:05 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x800, 0x0) recvmsg$netrom(r0, &(0x7f00000007c0)={&(0x7f0000000140)=@ax25={0x3, {"44c8f9ab97a4ba"}, 0x5}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000180)="0222bb3aa8d9a77469589d17fa2ea285a13bdac3043decd42f9e851b00dad7a5de8609cf8a0238cb173092a241375fcdd726cab913ec08b0c4e5b700d08a5a411d9e91a32d071bb7fdc073d65b9cb89f9b2e479502fab72803f91c36e701251d3f7633eff19ff0e8fa65b9bd9c4f6861fd22aa8f7053b8736cc1ed49d0e62e93773950720f0b022d72de1a1cf3022d3030df829a6260bc6771904cc3", 0x9c}, {&(0x7f0000000240)="fa1599f2a6192bef2ca968", 0xb}, {&(0x7f0000000280)="c1fa8db77920238a53ab609ce873d81aac0d55d05bbbb7c941adf23e50fb8a92079cbdbbc3f5b9d70bd62607d8d639f715dcc0f3afe50ccbab9fac8203a0e0e12e76c0f14092a35985cb56d10aac30d6eae208ef07967c7f2d038ac4728095f0153cdb2f664efaf6733631c8fc727fc8ca48aeeeb66be16b4a8f07838de491af1bbdafbfd624e8a1ce6c4a53a2877419f6771a7fe692fdaee2a7b16a6bd823d32d47c0d632dee33b441618afc4fe", 0xae}, {&(0x7f0000000340)="fbf915f9a47366616cf51b4f852722a1dc4c9f3132cbcdc7eece6fc71865ae652b0f3c27cf047d04c593d9ca16460bd5a1151c04c7e79f155204eaacffafcf09bea1f04e2d366f18ca116c5880420f6a78defdc5", 0x54}, {&(0x7f00000003c0)="9bed8a7245", 0x5}], 0x5, &(0x7f0000000440)=[{0xdc, 0x11, 0xece5, "49c16f2a02b6b909cddf672c855877f01243e85b2220419693706bf1ca0f0d1d162d0167895e81ec914b1cf44173e465afe474cb8fd28dd19914961e2e73fc246c3b858a1740965ffb5c2c0c8d8789c46efd0f7d34a8134708f2c50af3b2a79dba3acdcb2e7b3f656914066b3a192b27340d16695acc485428c6411474b61bf8a3e72d78283236823e1d679ed6c5a78d3f552553fc503690c95dd955991ee31ebd8c181c9c744f2a9b9a9ae04e2965a9e1f07e24ac3ea2b624450fb8d49d51f0073ade48f751a6636e09fff6cf36"}, {0xb4, 0x11, 0x2, "2b6f5e21657943435a20a1a9bf23a5655a5990ea5b7e041ac4c8945c795f455179031a05aa388adf29632e8cd42218503e7e7d9affd8a9358986bd2e31184c86a0376156a07cf76882f340b6c7753e1443c3c3a04b7465726dd97e9f91b44c998de7a7e50f9a5a9fd391584cc07a50cc1b881334b9a9811e5cc054af5ea4c34dec2f5717e4d5ce357b03bef8990f3b45d002cbe77fe1fe88cea5931106c24457005819fa1237"}, {0x98, 0x111, 0x8, "4308466959e46df98172c9ae935d4f13143e7145b4e31d04c93252b1d6ba44118c12c030abd34b0c5415e6baff97e567bcfe1852057c4b98b86d2d6fd40fd3c8fb5175fb6af85aa2099c44aac15361edc9c1e2559cfca4b1dec91c0862b3cf2b546702a23c05a0bd595b09e4a006141f9f7a53fe0350bceaf936144dbc7e1b3b92f1ab36e5d2722759"}, {0x24, 0x18e, 0x8, "039e3d0f549c033907b961a3a4ff48f6b6cffc522ff2ef85"}, {0x108, 0x1ff, 0x7, "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"}], 0x354, 0x10}, 0x1) r1 = socket$packet(0x11, 0x1, 0x300) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x40000, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f00007e5f98)={0x81}) ioctl$KVM_SIGNAL_MSI(0xffffffffffffffff, 0x4020aea5, &(0x7f0000000100)) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/02/27 07:49:05 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffcb1, 0x0) [ 191.131711] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/02/27 07:49:05 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000737000), 0x0, 0x0, &(0x7f0000b85fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ppoll(&(0x7f0000e59000)=[{r0}], 0x1, &(0x7f0000c37000)={0x77359400}, &(0x7f0000d98000), 0x8) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x7fffffff, 0x1}, &(0x7f0000000080)=0x8) ioctl$KIOCSOUND(r1, 0x4b2f, 0x6) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r2, 0xda3}, 0x8) 2018/02/27 07:49:05 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x9, 0x8003) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) [ 191.170457] autofs4:pid:22716:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.33554432), cmd(0x0000937e) [ 191.183626] autofs4:pid:22716:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/02/27 07:49:05 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x5ad840) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) 2018/02/27 07:49:05 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000100)=@pic={0x9, 0xe2b, 0xfffffffffffff000, 0x3, 0x4, 0x3f, 0x8000, 0x40, 0x100000000, 0x0, 0x3, 0xffff, 0x6, 0x100000000, 0x2, 0x3ea}) 2018/02/27 07:49:05 executing program 4: r0 = socket$inet6_sctp(0xa, 0xffffffffffffffff, 0x84) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000100)={'gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/02/27 07:49:05 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000000c0)=0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x100, 0x100) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000140)=0x5) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x80000, 0x0) 2018/02/27 07:49:05 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) 2018/02/27 07:49:05 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f00000000c0)={0xffffffffffffffff, 0x36, "bdf216c39ccece8ebc17b8dc0111696c003db3660b80de2a4f1a9e53016babec744b1eb5e561a3efe145c1a80c7678490273c8cbdb7d"}) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000040)={'sit0\x00', @ifru_addrs={0x2, 0x4e22, @rand_addr=0x7aa}}) quotactl(0x80000801, &(0x7f0000000ff8)='./file0\x00', 0x0, &(0x7f0000001f63)) 2018/02/27 07:49:05 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4000) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) 2018/02/27 07:49:05 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000100)=@pic={0x9, 0xe2b, 0xfffffffffffff000, 0x3, 0x4, 0x3f, 0x8000, 0x40, 0x100000000, 0x0, 0x3, 0xffff, 0x6, 0x100000000, 0x2, 0x3ea}) 2018/02/27 07:49:05 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socket(0x0, 0x811, 0x2) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0) 2018/02/27 07:49:05 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/57, 0x39, 0x20000) 2018/02/27 07:49:05 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x9, &(0x7f0000000180)="010213000000000200260887f721c6c4641916bd8ec4ce68a4e44cc1598a3c8212f4848677e4f2c680874970eb43d1e4f6471477c0ca3732748dc8a3020e772348aa04358067a12db365c6eebcb0bae02b626948e6c4cbc503ddb645ebb365d9a58e304963e4ad642371e992aac67fe8a2080f618b9969b9a8dbfd0099bb813b71b83d54def915ccf3b088021066babf8201b0") ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000040)={0x2, 0x7, 0x7, 0x0, 0x63bd, 0x7}) openat(r0, &(0x7f0000000000)='./file0\x00', 0x200, 0x19a) 2018/02/27 07:49:05 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x4000, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f00000000c0)={0x1ff, 0x5, 0x2}) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) 2018/02/27 07:49:05 executing program 4: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000757ff8)=0x7216155) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in6=@local}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000000)=""/99) read(r0, &(0x7f0000b81fe4)=""/28, 0x2b5) fcntl$setpipe(r0, 0x407, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000000240)='/dev/dmmidi#\x00', 0x3, 0x8a01) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000280)={@hyper}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000002c0)={0x0, 0x7d4b}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000340)={r5, 0x8, 0x30}, 0xc) sendmsg$kcm(r4, &(0x7f0000001900)={&(0x7f0000000380)=@nfc_llcp={0x27, 0x6, 0x3, 0x6, 0x8, 0xffffffffffffffc1, "faa24531b80f67b2a0b3495d795f5b0c4b23257856a193ec3361e8022ee46ce3fc96682c9a15e7733dcb057f9355320195dfc632cab0e23798cc09620eb417", 0x400}, 0x58, &(0x7f0000000600)=[{&(0x7f0000000400)="962a380d662a3faca82d0e32e7520c33e76b67b835c5bc7429856850603ea303c418edcf90f9ffa578fb84c439d3268795f21c708ee02350de4933da129423343eb282cd620b55de82b153e5f47dac48309f151059dee50fc00ec13b3c069d39eb4ec074d0", 0x65}, {&(0x7f0000000480)="b71044b68f19806ac91e9e940cbaaebdf69dfc1f8ca354719b4d48b71171b60b87286504fd13fc414015f9f3e7f61f95b494c26c5970aa70809fd698b83fc3aef3fd015ff8c8251d018a0f35368d88e9765615cb0c725e747f4c5a00a1a9200b0524297f614fdc281ec17f63bff826e3cd3035a9bde95e80dddfa62434424b03ad3f5b9a6ee8b8dac36b13ef895aaa3e5302d35a2a7b05c5d015e9462cf7e9daaafe995dad4d3d740c545199fc25c8b30f6f33baeee37ee9717738ba82080f5fa00c2acc1635313f69688551e7f8adedd7578b26ba537268a2d40d069a73cc544624ff", 0xe3}, {&(0x7f0000000580)="8141457bfa25bf5e1c932048b36671198cd9e2feac4997cb7931043170570c5c3a4182bf71ebe266448372596aa09d8523af1c4c824fb59569b0cb582d4ce31e5dbbe6a320f5dedd004e771466a5f29af1f6eb93d647036aafd561f1617231572b13122103c6e639dc0bb8d7ef3c48072123860907a7ad44f8dc2b4b319f8837", 0x80}], 0x3, &(0x7f0000000640)=[{0x54, 0x3a, 0x8, "344048e19f86b26b9aba3f5794a75d82fb9ba3344393cbab140bf11cafb2d41af8a9dfcb2a8764074b73aef668231d7c250cea78918cdd93df3b40d479bcb934d54c43ca15"}, {0xe0, 0x112, 0x8000, "ff3395ac1190776a1dd25f3be86674f25b377556662b1da57d346d05e53c2bae83b71ebdf06b35a9006edd70144f8a5984e7135bc3bfd2a6dca5333225895b3fc875c299596c990dc96a1302cc9036a52db7d9a86c9add4546d75ebb735f4328ea54ee64d6584937b13f9ebf43768c01aaa16127f5b381ef2556a3c341e8562cfac5ba8be6189d3e1b32eb575d4994e4210022ad6e5dc94dfd6fc33ab722bfc3c81ca5cb61888beca4a79bb367f2b6d2c947512b2b8ba333ebc96753f105fc9a6e994546f49bc8f28194ae264db33c1117be07fc"}, {0x100c, 0x11, 0x80000000, "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"}, {0x30, 0x184, 0xe5, "393d3c4a9dfc802099e8ec05ceb68e29e472c85553fbcea2cf4039e7a9fe1c1ddb8407"}, {0x40, 0x117, 0x3, "a060fc81111d3b0853023613ca2b3183a88a54b244c9784d67d47ecf50cdd1c1d00899d5f3cdd2ae6ec5a8098f7e63c0cbd7bb"}, {0xe8, 0x1ff, 0x1, "e308db7a585ad8e50f4afdff8b76d61f75328609ca0f54d3c5cea573de04b5b0c938168c5d233d79aeffa18b9b9804a2bc174d0aa473095827e8b8bd07db94885e7cb1ebfd53afae367f1b86dce2492b54796d6fe6faf222283a6bffe2a958b578c5995d087e59b149bc3e114c1a91e50ad4a704f6458b7f61ad36027ed8d48eadf81940800f637f2d676dd87afcb1087e72fc13ab0acbc6242ee34d7f7c209de4b33aef2acca5b9d720d97813a93f32dab10874ad0956a6ee67396d3f88d65c27026032291d72fd9f675ebc4d3eb4428700c1788eb25b008618c6"}], 0x1298, 0x4040000}, 0x4000000) dup2(r0, r3) 2018/02/27 07:49:05 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x2, 0x220400) getsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f00000000c0)={@loopback, @empty, @multicast2}, &(0x7f0000000100)=0xc) accept4$alg(r1, 0x0, 0x0, 0x80800) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) 2018/02/27 07:49:05 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000218") sendfile64(r0, r0, &(0x7f0000000000), 0x7f) accept4$unix(r0, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa}) connect$bt_rfcomm(r0, &(0x7f0000000100)={0x1f, {0x9, 0x100, 0x0, 0x9, 0x1, 0x8}, 0xffffffff}, 0xa) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x4000, 0x0) 2018/02/27 07:49:05 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4000) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f00000000c0)={0xdb3b, 0x788e, 0x4, 0x2, 0x20, 0x6}) name_to_handle_at(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x64, 0x5, "93fec717fbb1eef512dfebd38631e7f7452f7894b07a125127f4aa7251525cc9f8c9cde4128cf9e9102d316a1a7b761ba2b48d320fdc7086a38d393848e447f8b73a9905eb24dc2a89d20b33e467684b60c537eb9b1fa4661fbf2bf2"}, &(0x7f0000000200), 0x1000) 2018/02/27 07:49:05 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/57, 0x39, 0x20000) 2018/02/27 07:49:05 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x1, 0x80000) pread64(r0, &(0x7f0000000180)=""/57, 0x39, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x2000, 0x0) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f00000000c0)={0x6db, 0xfffffffffffffffe}) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f00000001c0)) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000140)) 2018/02/27 07:49:05 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socket(0x9, 0x0, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0) 2018/02/27 07:49:05 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000100)=@pic={0x9, 0xe2b, 0xfffffffffffff000, 0x3, 0x4, 0x3f, 0x8000, 0x40, 0x100000000, 0x0, 0x3, 0xffff, 0x6, 0x100000000, 0x2, 0x3ea}) 2018/02/27 07:49:05 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000100)={0x8, &(0x7f00000000c0)=[{}, {}, {}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000140)={r1, 0x2}) r2 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4000) pread64(r2, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) socketpair$inet(0x2, 0x80e, 0x2, &(0x7f0000000080)) 2018/02/27 07:49:05 executing program 3: r0 = add_key(&(0x7f0000de0ffb)='user\x00', &(0x7f000000f000)={0x73, 0x79, 0x7a}, &(0x7f0000ea7000)='?', 0x1, 0xfffffffffffffffd) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) connect$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x7f, {0x8000, 0x3, 0x173000000000000, 0x0, 0x9d6, 0x5}, 0x1, 0x35d}, 0xe) add_key$user(&(0x7f0000d00ffb)='user\x00', &(0x7f0000434ffb)={0x73, 0x79, 0x7a}, &(0x7f00000aff4b), 0x0, r0) [ 191.502334] autofs4:pid:22776:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.33554432), cmd(0x0000937e) [ 191.515450] autofs4:pid:22776:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/02/27 07:49:05 executing program 4: r0 = getpgrp(0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x80, 0x268001) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x8) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f00000000c0)={&(0x7f0000000040)=[0x3, 0x401, 0x5, 0x3f], 0x4, 0xfffffffffffffff9, 0x2, 0x0, 0x401, 0x8c, {0x88, 0xea, 0x3, 0x6, 0x1000, 0x3, 0x7, 0x201, 0x8, 0x5, 0x1, 0x7, 0xff, 0x9, "e17013bbe8b29a018ace7bec3ea1912a02944968cbc1109ff2fa749deeba249b"}}) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r3, 0x7, &(0x7f000058a000)={0x4, 0x0, 0x4}) clock_gettime(0x0, &(0x7f0000000080)) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r4, &(0x7f0000000080)=[], 0x162) 2018/02/27 07:49:05 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000080)=""/57, 0x39, 0x0) 2018/02/27 07:49:05 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x4000) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000013c0)={0x8, 0x0, [{0x6, 0x6, &(0x7f00000000c0)=""/6}, {0x4, 0x99, &(0x7f0000000100)=""/153}, {0x10f000, 0xd5, &(0x7f00000001c0)=""/213}, {0xf000, 0x24, &(0x7f00000002c0)=""/36}, {0x0, 0x1000, &(0x7f0000000300)=""/4096}, {0x6004, 0x35, &(0x7f0000001300)=""/53}, {0x6000, 0x38, &(0x7f0000001340)=""/56}, {0x4000, 0x2d, &(0x7f0000001380)=""/45}]}) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) [ 191.567395] autofs4:pid:22776:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.33554432), cmd(0x0000937e) [ 191.580496] autofs4:pid:22776:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/02/27 07:49:05 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000100)=@pic={0x9, 0xe2b, 0xfffffffffffff000, 0x3, 0x4, 0x3f, 0x8000, 0x40, 0x100000000, 0x0, 0x3, 0xffff, 0x6, 0x100000000, 0x2, 0x3ea}) 2018/02/27 07:49:05 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f0000000300), &(0x7f0000000340)=0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) ioctl(r1, 0x800000000000937e, &(0x7f0000017000)="010000000000000218") r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$get_security(0x11, r2, &(0x7f0000000140)=""/29, 0x1d) syz_open_dev$dmmidi(&(0x7f00000002c0)='/dev/dmmidi#\x00', 0x40, 0x501000) accept4$nfc_llcp(r1, &(0x7f0000000180), &(0x7f0000000200)=0x58, 0x80800) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x200000000, 0xfffffffffffffffa}) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000000380)={0x6, 0x2, 0x5b6, 0x4, 0x8}) ioctl$sock_bt_hci(r1, 0x400448ef, &(0x7f0000000240)="c0e7f1802e8af27d45f402ea6b3e14a3a2fb581530e9ed261a2e95fb8878d36822018842f454d8637cc3ec645c35595aaa6475d4d4996ba332e5af32a12c20fb9445029451bb2b953a791aaa5651b5ac172770047a20231396ac2099f9108a77aea747ae800bf0367a7ab3900f057d7efa20589af783badc830d33") 2018/02/27 07:49:05 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syzkaller0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="3c000000000000000000000000000000735fd1876cb305cb15e050fc21de2e4a94fce919c4207015ddd6e403ad9f7327da433e5bf7e0b6c8b88246156e0dfd8a60"]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x2, r0, 0x1}) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000240)={&(0x7f0000c69000/0x2000)=nil, 0x2000}) 2018/02/27 07:49:05 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x42) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x800, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f0000000100)=""/214) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) 2018/02/27 07:49:05 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) r2 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x1ff, 0x8040) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000100)=r2, 0x4) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f0000000140)=""/90, &(0x7f00000001c0)=0xfffffea0) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) 2018/02/27 07:49:05 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='qnx4\x00', 0x100000, 0x0) chdir(&(0x7f0000000000)='./file0\x00') chroot(&(0x7f00004d1000)='.') pivot_root(&(0x7f0000d7f000)='.', &(0x7f0000c8c000)='.') r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) symlink(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='.') r1 = fcntl$getown(r0, 0x9) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000001900), 0x0) sendmsg$nl_generic(r0, &(0x7f00000018c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f0000000280)={0x15f4, 0x32, 0x400, 0x70bd28, 0x25dfdbfe, {0x9}, [@typed={0xc, 0x3c, @ipv4=@rand_addr=0x348e}, @generic="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@generic="b5b548267ee446c5c78066b74d38d31d52ed18dff4215471e594be9f9fde73ed9298c9eeb955b8eb949d634576e98a2ff607802b9e8ca3da9a63b0d3c209080dde3f4f3c7f1ef8ce509bacda0262786b39a1cfe3f2efdd7c564b89fccaf0a3348d82b0aeebebd3f29940d0889edcee2b1273e20f4cca0961f427089e6ad206e5ca41d9f9d9cf2249fb0579ba4f9ad01ffd9ef4e1ce552def383c52ae5b6360e86858a1b6f7f2403c2c02d50a109a26f9864be3aca41b767c8ba6f267b69dc8ac", @typed={0x8, 0x34}, @nested={0x104, 0x71, [@typed={0x100, 0x38, @binary="a497d0b004a572d7933c76e57e333d05a061d9154e2c78de65268df8ecb8631166680b60ffc9336dbf8ae6d928cc463f1155596c46008f28e048acae7b72cbde535b15b3e0b1d6df22fcc71ce53bf7d2de37d7f7a201a35850b0fb022541bd9b942d80adf3f5a0ab5cea683fa7b35b57aeb53d0d2b0b4c718e1d8a50e67affc3f45103e3f374cfec2198b2eaf429a704c11cd57d2d90adfebea2bdcdec98f375ba4a36db1b419bc7e174bca718aedb60852d8edbba311bd1c2a603e9f887dab4d87f6b8bc6731de8136a91a380645d326f9e39443dcc41bd642330b65d1a7cba2722f0c8a6cddb0654f91487d8dad8af99524332ee41"}]}, @nested={0x220, 0x58, [@generic="e766774082c82a72b9d0b66d75d1966d9219c7ddaa753ef1d1dc8f145bf00962e7b3c558416b4802ca01600b954ca0f2990435b832a8a31c0af56c4d454c7d3d5e", @generic="ad2e0ad4528dd555e97a3df8e866be3418d3a0a9e37eff8b5a02e72f72625d0e0b71c35b1c6d528d50ed9bf82a12e8fc909e456d4b1828f55dfb81d693fc03d5ab7103bec7f0a7a2d392dfb716a675c887326e8c000ca07c8df296bd17d4c011caf4f374a82cecc4f3191e1347ee11767ff16f89eb7dc98558fd18dfa3255c2b56def5d3251f6e229957bea6c75ce8e212fc1ab3040dc63103150c1e5a722bde7e9cc95b40115cc9d0fc8b06f22c51bcced57a7127fff95119b4d289", @generic="2ef3bb2f7934016e9ce2eccb9b961456af7cd57786d61ab81ec616888e5fd256f3df80804f8bf7d515603f9cad7d5e2f51fe34d3ff9f93aeb0de37e229b04108a394a706524f4ea10b12ccf8dcfc31bed3e7569b48fa7f8bacbadf1fd4c9986a63a7ef66dc1fc9fd32c860a3490987b18a87ead7eae8145a0af0615403048b11b22ffd5ed0542540f53b9c0d", @typed={0xc, 0x76, @pid=r1}, @generic="9f66556b531cf2dc735fd1ce940e77c2b42344a470aa522e828fad4b94f4e107162a4e59f22a", @typed={0xc, 0x6f, @fd=r0}, @generic="e8215c4c0f", @generic="5cb1fe1eb265ee02efd807d628f4d8a0bc8b7c5a6b180efdf4bc45b6d53dcd47925896b7ee2ece18a82c7a39ff174430bd49c57ed67c1df9f67696c54a0721dbc9cd65e8e118799a1d7cf98627c8a40f"]}, @generic="e4a37f4254ef911a67bf9d4505fd2c0589cc13266b88898ed0356ce2304918be4037a1ee929af6df0ddf437472419b12c85518b0ed017e514cb1ee907615d9e6e038b8aedd5823d2c28bfccedff2f6d0eca2eb4920ef579154ed083a43445ad21a69c5c0728541b8d96b3be4bcf0316ea9a5d940cb5595abaacea18afe9efa3f1038e952a74cde5b8f4330f21d8334787e6112c237a21b1d88d85d7d", @nested={0xe4, 0x24, [@typed={0x18, 0x8e, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0xc, 0x4f, @u32=0x2fbf}, @typed={0xc, 0x2, @ipv4=@empty}, @generic="f1039805d2f10eda59fec44f44c784c71fa26cf85471a5445adc25736f869b3f99a3f5ea3f924d343d8ca7ef03edc6e718edeedeaa9d328818e19af4828ebffef825b4db0b25eb1d2059ebef02d3d2a677b0cc0d78853d5c1739aaf8102305473874380f8a7586c27ba3f49923ef1613989e6fd1cfb31707e0ac8345835695", @typed={0x18, 0x69, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0xc, 0x5f, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x10, @pid=r2}]}, @generic="cc85523a95d69dfab7a346ccb7a32465ed8635b48074660ceea58e601b2f02e6856fac82a498cbe27da56d0b6367766ccd28046f218c636f2f1f6f042becbfb2105b1f863ab5400e24ebd22cc8f1aa6f20868b613be02c3c46133fe48bde3ab1e2dfefb43d59fd"]}, 0x15f4}, 0x1, 0x0, 0x0, 0x40}, 0x84) getpeername$unix(r0, &(0x7f0000000100)=@file={0x0, ""/47}, &(0x7f0000000140)=0x31) 2018/02/27 07:49:05 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/57, 0x39, 0xffffffffffffffff) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x8, 0x200000) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f00000000c0)={0x7fffffff, 0x1, 0x8, 0x8d8, "12824e69c7e27d5d3c48aad9f5da5993aba12280e15f90da670ee2bd64636c10ccd71df5969bbf329c8f7e6c", 0xfffffffffffffffe}) [ 191.727220] autofs4:pid:22816:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.33554432), cmd(0x0000937e) [ 191.740355] autofs4:pid:22816:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) [ 191.790424] autofs4:pid:22816:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.33554432), cmd(0x0000937e) [ 191.803544] autofs4:pid:22816:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/02/27 07:49:05 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="da13ccfe43832cd47711dc072df95922", 0x10) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) socket(0x40000000, 0x0, 0x0) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0) pipe2(&(0x7f0000000040), 0x1000004000) 2018/02/27 07:49:05 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x0, r1}) bind$inet(r0, &(0x7f0000df1000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0x71, 0x20008045, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x1f8) fcntl$setsig(r0, 0xa, 0x12) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xfffffffffffffffe, 0x400000) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x7ff) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xfffffffffffffffc) sendto$inet(r0, &(0x7f0000260000)="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", 0xff7, 0x3fff, 0x0, 0x0) 2018/02/27 07:49:05 executing program 4: perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e25, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0xfffffffffffffea8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000800)='/dev/ppp\x00', 0x200080, 0x0) accept4$ax25(r1, &(0x7f0000000840), &(0x7f0000000880)=0x10, 0x800) recvmsg(r0, &(0x7f000001ffc8)={&(0x7f0000000040)=ANY=[@ANYBLOB="33b2d0c86ba2f3ad47a57fe5b5a500765b2e7ddab55ae983923205000c4b0d82c5cb63f155ff16b11709ef4cac9e2f00110000b097e3b3a123838df8001000000000"], 0x8, &(0x7f0000000200)=[], 0x0, &(0x7f0000021f03)=""/253, 0xfd}, 0x0) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f000002efc0)=[], 0x0, &(0x7f0000006fa0)=[]}, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/load\x00', 0x2, 0x0) 2018/02/27 07:49:05 executing program 5: openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x448000, 0x102) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x1) pread64(r0, &(0x7f0000000100)=""/57, 0x39, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x406, r0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f00000000c0)={0xfffffffffffffff8, 0x7}) 2018/02/27 07:49:05 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x100, 0x80000) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f00000000c0)) 2018/02/27 07:49:05 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x3, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000000)={0x17, 0xeb, &(0x7f0000000140)="7826433934623476ea4d5dfae504b57213ab79bc3d52b5f9b5450f751de0f5eccadd601a4961611d62996c646cef5878494c0f6db3e345d761690cef0f3d8e4247a0327e6bb3dd9dd838e823fca91daedb1d3c8a806415d4b65d1a88b39bb9d53119f54a1e02a089a7413a38894404c87927b8de264c640f71a79ab18bfeb5b7c6353172e25afd22c0dbf0556d5095eee4711c9931d12da55c6a63b66a0f938eed4e3c999779ee2084f1808c33fe27e51bc5a4c0bd5dc0d906c5d294d0239c83dac877ecf14d2ab34ea1433d4b0391010e1eed8ae25865fbe5d4923d9f1a675ccc8a8124d34690dd57df99"}) ioctl$KDMKTONE(r0, 0x4b30, 0xb5) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000218") ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa}) 2018/02/27 07:49:05 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) r1 = dup2(r0, r0) r2 = eventfd(0x8) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0xf000, &(0x7f0000000080), 0xa, r2, 0x4}) readahead(r0, 0x7, 0xa) 2018/02/27 07:49:05 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x0, 0x8}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000100)=@pic={0x9, 0xe2b, 0xfffffffffffff000, 0x3, 0x4, 0x3f, 0x8000, 0x40, 0x100000000, 0x0, 0x3, 0xffff, 0x6, 0x100000000, 0x2, 0x3ea}) 2018/02/27 07:49:05 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000677fc8)={&(0x7f0000b6f000)={0x10}, 0xc, &(0x7f0000b26ff0)={&(0x7f00001a9fa8)=ANY=[@ANYBLOB="1c00000018000303ffffffffffffffff0a00000000001000fdffffff"], 0x1c}, 0x1}, 0x0) [ 191.946743] autofs4:pid:22841:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.33554432), cmd(0x0000937e) [ 191.962064] autofs4:pid:22841:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/02/27 07:49:05 executing program 0: clone(0x2000c000, &(0x7f0000000180)="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", &(0x7f0000001180), &(0x7f00000011c0), &(0x7f0000001200)="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r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x105000) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f00000000c0)=ANY=[@ANYBLOB="060000008f000000fa4e867e2abb8b1f94032863e711e8e95f9a545000989d40b62b782303b882b1da01010000d3a035ff19414c40027c87ba87f562dcb2e73fc63577341a1b0bcd1563cfbe16eb1f1bb18804c7c4029f0daa116b0a7532afb21375fe0a5877c8a19c6dd87bb6a5f6256a0baf44dd67577595c207cd134374a3b6fd58b0255f180cdb000000"]) 2018/02/27 07:49:05 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x208000, 0x0) clock_gettime(0x0, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000000100)) 2018/02/27 07:49:05 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4000) pread64(r0, &(0x7f0000000000)=""/57, 0xffffffffffffff89, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000000200)={0xe6, 0x4, 0x2, 0x704}) recvfrom$ax25(r1, &(0x7f00000000c0)=""/215, 0xd7, 0x40010040, 0x0, 0x0) getgroups(0x5, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r3 = getgid() setregid(r2, r3) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x0) [ 192.029748] autofs4:pid:22849:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.33554432), cmd(0x0000937e) [ 192.042854] autofs4:pid:22849:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/02/27 07:49:05 executing program 3: syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) rt_sigaction(0x7, &(0x7f0000000000)={0xffffffffffffff0f}, &(0x7f0000d4efe8), 0x8, &(0x7f0000312ff8)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000000c0)) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000100), 0x2) 2018/02/27 07:49:06 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f00000000c0)=0x4) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000218") ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa}) 2018/02/27 07:49:06 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)=0x8) socket(0x40000000, 0x0, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0) 2018/02/27 07:49:06 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000080)=""/57, 0x39, 0x10000000000000) 2018/02/27 07:49:06 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000100)=@pic={0x9, 0xe2b, 0xfffffffffffff000, 0x3, 0x4, 0x3f, 0x8000, 0x40, 0x100000000, 0x0, 0x3, 0xffff, 0x6, 0x100000000, 0x2, 0x3ea}) [ 192.164683] autofs4:pid:22880:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.33554432), cmd(0x0000937e) [ 192.177835] autofs4:pid:22880:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) [ 192.221949] autofs4:pid:22888:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.33554432), cmd(0x0000937e) [ 192.235061] autofs4:pid:22888:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/02/27 07:49:06 executing program 4: r0 = socket$inet6(0xa, 0x20008000000001, 0x8010000000000084) getsockopt(r0, 0x84, 0x8000000006d, &(0x7f0000000000)=""/8, &(0x7f00003e4ffc)=0x8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x214440, 0x0) sendto$ipx(r1, &(0x7f0000000100)="29d96dede38ec2a722d5c57fc99dd22227b6eb9fb190b9aa697379596a0d87c2fcf35a6163f12b2760dfa432191ff7835f3dcfa0d2d6e2c08885df030d736eff53664eae91a224c57e73b82ee9b48833b720c1dac862a31dd868c1aef7ce8688fc3e45e6e3e9aa95845e745d8c3aa47f9eec17f3255879b78a8caacf907051a04623111ff6071efcfa69b2aa96e859d069a16d7f1f5cb551ab43e018c350cac065b77973cda2f10e90be9395f8f39b028700e1772d443e493376d35c", 0xbc, 0x48800, 0x0, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000040)='lo\x00', 0x1}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x5}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000240)={r2, 0xfffffffffffffffb}, 0x8) 2018/02/27 07:49:06 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={r2, 0x2c, &(0x7f0000000140)=[@in={0x2, 0x4e24, @empty}, @in6={0xa, 0x4e24, 0x452, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x99}]}, &(0x7f00000001c0)=0xc) 2018/02/27 07:49:06 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x8, 0x0) pread64(r0, &(0x7f0000000000)=""/57, 0x39, 0x0) 2018/02/27 07:49:06 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4000) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000080)=0x9, 0x4) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) 2018/02/27 07:49:06 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000100)=@pic={0x9, 0xe2b, 0xfffffffffffff000, 0x3, 0x4, 0x3f, 0x8000, 0x40, 0x100000000, 0x0, 0x3, 0xffff, 0x6, 0x100000000, 0x2, 0x3ea}) 2018/02/27 07:49:06 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x101000) getsockname(r0, &(0x7f0000000040)=ANY=[], &(0x7f00000000c0)) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ion\x00', 0x0, 0x0) ioctl$void(r1, 0xc0045c78) 2018/02/27 07:49:06 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket(0x40000000, 0x0, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000280)={0x8, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e20, @multicast1=0xe0000001}, 0x2, 0x2, 0x6, 0xf3, 0x8a8, &(0x7f0000000240)='rose0\x00', 0xa8, 0x2}) fsetxattr(r0, &(0x7f0000000040)=@known='system.posix_acl_access\x00', &(0x7f0000000080)='/dev/kvm\x00', 0x9, 0x3) openat$kvm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/kvm\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000100)={0x4, {{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000340)=ANY=[], 0x0) 2018/02/27 07:49:06 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000218") socket$unix(0x1, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000040)={0x6, 0x0, 0x0, 0x0, 0x7e, 0x20000000000c2aa}) 2018/02/27 07:49:06 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f00000000c0)=""/188, &(0x7f0000000180)=0xbc) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) 2018/02/27 07:49:06 executing program 0: r0 = socket$bt_l2cap(0x1f, 0x1, 0x0) lseek(r0, 0x0, 0x3) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000000)=""/57, 0x39, 0x4) [ 192.319501] autofs4:pid:22902:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.33554432), cmd(0x0000937e) [ 192.332594] autofs4:pid:22902:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) [ 192.381299] autofs4:pid:22912:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.33554432), cmd(0x0000937e) [ 192.394535] autofs4:pid:22912:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/02/27 07:49:06 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x40080, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f00000000c0)={0x400, 0x8, 0x5, 0x1000, [], [], [], 0x10001, 0xfe6, 0x20b9, 0x2, "4873fc512283ed88bd1e063b74035d56"}) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) 2018/02/27 07:49:06 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x62f, 0x4000) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) 2018/02/27 07:49:06 executing program 4: r0 = socket(0x4, 0x7, 0x10004) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)) 2018/02/27 07:49:06 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000000c0)={@local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, 0x1, 0x6, [@rand_addr=0x7fffffff, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @empty, @broadcast=0xffffffff, @loopback=0x7f000001]}, 0x28) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) 2018/02/27 07:49:06 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40000, 0x0) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f00000000c0)) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={{{{0x2, 0x4e1d, @rand_addr}}, {{0xa, 0x4e20, 0x0, @empty, 0x20}}}, 0x2, 0x2, 0x3f, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca8aa06a9519f88ac72227db55f504f6b457def6b687d1f4a416d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0x216) sync_file_range(r0, 0x4, 0x200, 0x4) 2018/02/27 07:49:06 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000100)=@pic={0x9, 0xe2b, 0xfffffffffffff000, 0x3, 0x4, 0x3f, 0x8000, 0x40, 0x100000000, 0x0, 0x3, 0xffff, 0x6, 0x100000000, 0x2, 0x3ea}) 2018/02/27 07:49:06 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socket(0x40000000, 0x0, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000100)=""/220) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) 2018/02/27 07:49:06 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000218") ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000100)={r1, 0x1}) 2018/02/27 07:49:06 executing program 5: r0 = fanotify_init(0x0, 0x101800) ioctl(r0, 0x7, &(0x7f0000000080)="e1ed643d3660cd7741085c3b3f65cdb1b945c439bf0b234049c4ad355a76bd1b5cfc671abda62dd8495831dbbad0fdee9b595b8ad6066ab906444278d55531ce9e4590b666634d822aff6b0615b153bc388dbcc5daa7bc1b116514eff816e1d0428f89419defbae0a85576ee70fde52a3d8c6fd2805732") r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x3ffd) pread64(r1, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x6, 0x1) getsockname$netlink(r2, &(0x7f00000001c0), &(0x7f0000000200)=0xc) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000140)=@int=0x3, 0x4) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) socketpair(0x8, 0x6, 0xfffffffffffffffc, &(0x7f0000000240)={0xffffffffffffffff}) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000300)=""/218, &(0x7f0000000400)=0xda) getsockname$netrom(r4, &(0x7f0000000280)=@ax25, &(0x7f00000002c0)=0x10) 2018/02/27 07:49:06 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) pread64(r0, &(0x7f0000000080)=""/51, 0x33, 0x0) 2018/02/27 07:49:06 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) write(r0, &(0x7f0000000000)="0e0adf08188e511be66b2d3ae7577cd5445a207631bb078bb2d7c49f5313e446b1df163a6cb98a2f591e164cf960f15337aed4f695765987e0e6ec8a10c34eacb93c5f3a9deb78ba08315c3bb53b89d1b1e1289071f218ad4238646421b250a01e206d48bbe742b5c9568453a27b54b28b81654995c8a7025b0fcfbd3486cf306e4aa30136a3e2c0155182ea1ecedc5c1ad723c72f6f75012d24e325478f2885c2021ec96f1641a596ad16991efd54896a", 0xb1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x4, 0x4000020030}, 0xc) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000513f59)="c5", 0x1}], 0x1) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) write(r0, &(0x7f000021a000)='9', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000674000), 0xc) setsockopt$sock_int(r0, 0x1, 0x1, &(0x7f00000000c0), 0x4) sendto$inet6(r0, &(0x7f0000000000)='f', 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/27 07:49:06 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/57, 0x39, 0x0) pipe(&(0x7f0000000080)) 2018/02/27 07:49:06 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x0, 0x8}) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000100)=@pic={0x9, 0xe2b, 0xfffffffffffff000, 0x3, 0x4, 0x3f, 0x8000, 0x40, 0x100000000, 0x0, 0x3, 0xffff, 0x6, 0x100000000, 0x2, 0x3ea}) [ 192.482328] autofs4:pid:22935:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.33554432), cmd(0x0000937e) [ 192.495439] autofs4:pid:22935:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/02/27 07:49:06 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000100)=@pic={0x9, 0xe2b, 0xfffffffffffff000, 0x3, 0x4, 0x3f, 0x8000, 0x40, 0x100000000, 0x0, 0x3, 0xffff, 0x6, 0x100000000, 0x2, 0x3ea}) 2018/02/27 07:49:06 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4000) r1 = memfd_create(&(0x7f0000000100)='/dev/loop#\x00', 0x3) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}}, 0x7f, 0x81, 0x2, 0x7fffffff, 0x50}, &(0x7f0000000200)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000240)={r2, 0x5f, "c8457d9bde2dbd4afb087acac6c1be26464e2191b52cfacf78650e09f35cb5172e19cdac05821815c70b7c737c7133586faf9a673241b85588a2180feb6d284d44b801e0355b8204b4a8e8f7ddd2aa02d5b26ce63a057eb56d54754ccf738c"}, &(0x7f00000002c0)=0x67) socketpair(0x2, 0xfffffffffffffffd, 0x8a9, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) bind$ipx(r3, &(0x7f00000000c0)={0x4, 0x4, 0x7, "d84a19d61d1a", 0x357}, 0x10) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) 2018/02/27 07:49:06 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x400, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x1cf) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000000c0)="08292e28d034e40eccd35cfe8e1785d751a4a0700b7f8e326156611d00e3c4cffa696e3f2b4657fa89cea6b23362bd1ac878160cf9cbf945c1304bcb418237cd755d0e76a31125242a7cd7e1d2ea3ea90f6e6d3ad93597e818c1643e2f0edae62a9fd166d907e6458f8333dc121e0020541534af5893a618df543cf960b0b2d09b4a271d68", 0x85) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000001c0)=@add_del={0x2, &(0x7f0000000180)='nr0\x00', 0x5dbe0abb}) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) 2018/02/27 07:49:06 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x0, 0x8}) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000100)=@pic={0x9, 0xe2b, 0xfffffffffffff000, 0x3, 0x4, 0x3f, 0x8000, 0x40, 0x100000000, 0x0, 0x3, 0xffff, 0x6, 0x100000000, 0x2, 0x3ea}) [ 192.553477] autofs4:pid:22946:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.33554432), cmd(0x0000937e) [ 192.566604] autofs4:pid:22946:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/02/27 07:49:06 executing program 3: r0 = socket$inet(0x2, 0x3, 0xfffffffffffffffe) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x332, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000100), 0x4) sendto$inet(r0, &(0x7f00005be000)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f53036c3cc3396fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd94bbfe810cf243974b73d5c0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191d71a236ce3666aa7ed8790364a8664", 0x82, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0x4e20, @rand_addr}, 0x10) writev(r0, &(0x7f00002e1fe0)=[{&(0x7f0000c62f65)="db", 0x1}], 0x1) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x404001) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{}, {}, {}, {}]}) 2018/02/27 07:49:06 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000004800)='/dev/loop#\x00', 0x0, 0xc040) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r2 = syz_open_dev$vcsa(&(0x7f00000047c0)='/dev/vcsa#\x00', 0x7, 0x24041) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000014c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001500)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000001600)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001640)={0x0, 0x0, 0x0}, &(0x7f0000001680)=0xc) r6 = getpgrp(0x0) fstat(r0, &(0x7f0000003b80)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000003c00)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000003c40)=0x0) lstat(&(0x7f0000003c80)='./file0\x00', &(0x7f0000003cc0)={0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000040c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000004100)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f0000004200)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000004240)={0x0, 0x0, 0x0}, &(0x7f0000004280)=0xc) r15 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000044c0)={{{@in6=@dev, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f00000045c0)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000004600)={0x0, 0x0, 0x0}, &(0x7f0000004640)=0xc) sendmmsg$unix(r1, &(0x7f0000004700)=[{&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e22}, 0x8, &(0x7f0000000200)=[{&(0x7f0000000100)="85ee8e79d1e1c97e971c2cbd9130473225a118128c4f62eef1ba43", 0x1b}, {&(0x7f0000000140)="ede67c6d32e9762f8464d7b135e7f5df279cfd3665f655ca9c1bf865850978f8a5a8e4d3b9eeaf447fc8d4b37d89be2c44d7ae39ef02127a251327fdbb92", 0x3e}, {&(0x7f0000000180)="caa992625523a9e68435fccafe1a128894e3ede64cac401e602c6b07f185012d3b9b67091d8756bec5058a34ca23e1321099c104692c4cb2ecbabfc951880b05fd75f8a409ef0bc100b325baf5ceb0", 0x4f}], 0x3, 0x0, 0x0, 0x40000}, {&(0x7f0000000240)=@abs={0x0, 0x0, 0x4e22}, 0x8, &(0x7f0000001480)=[{&(0x7f0000000280)="1d0efe26ad5f21d49cb85390b4cad661db05ac3fe5e3ab98beeac2b2af374634b92833815b39b4d9a54c7ac78a2ab76dc11a66d2b5ccb532de51a6ae5c04324c87821bf093e420c9639552011fcec67c2454860ba5e23912a43b74bbd6dc9e70c390a9c1a389ffd79a3a2c6bf0eb678ffdbb64e8f6fbd679ecbf9bdfaadf", 0x7e}, {&(0x7f0000000300)="fb9539e26f18d1ae3cc3e4ac07caafe957e64d8d6327d26cf892b17edd", 0x1d}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="b8ed2be9d4d4a280091a2dc675cb0da8f1", 0x11}, {&(0x7f0000001380)="433c3f93f5a48c0cfc551d8ed6de7261633f548f5b2ec505154544b3ea8993b1a251afc575ffcd47c2af41fc317c2a9f98224c618bf66799c0455140184eebd5c94d8245197b48607b2e48f79b84be072ec324b34b2689ea5c796b669864d3874b97c777c19c75ee7794f819605c0575b1ebb9358a016fe40b6bf54f5aa9f3fd2ba86d401fdaf4a6847086704f383d160fd09b20c6747620b4960cc1f144f9c364331439ef149026b3e90419b6", 0xad}, {&(0x7f0000001440)="4fc5bb5422309649d8658faa3e9be11333039ee0988c9d9ea9f269a8dc110f847f4b5a7651be8ff5ef902d0da4708c61086293", 0x33}], 0x6, &(0x7f00000016c0)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x84, 0x4}, {&(0x7f0000001780)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000003940)=[{&(0x7f00000017c0)="300fde88fb845f31d22acbc68b804f95227b1d4277efb2f61b2fe5874d2110ed028d6d8331dd4b905f1e3e9d4f", 0x2d}, 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0x1000}, {&(0x7f0000003900)="2961250bdf1ca248503772d25cb523e8298032bed84bb0af5b7025a29bf9c36347c984f6f25b514ba61314ff94720f1e550cf8696f59eb", 0x37}], 0x5, 0x0, 0x0, 0x4000000}, {&(0x7f0000003980)=@abs={0x1, 0x0, 0x4e24}, 0x8, &(0x7f0000003b40)=[{&(0x7f00000039c0)="6a4d0e30528ec47981c82862f7ab61fc6cf097e06c56d0bbd4a8212948956434b39e6d0f4e3e68869f8a4fc602274bd0951accb4ba3ede229883533f40b6cfb2d9d1c98d9450cbb2558b485211cac0bd53306ea94913a5fcfc7e5ba0da0e0eb72369afdf5fc2eee900d9881138c858e40deecabb435cf4390fd2362a6b931ef4042e6787c45eb3e18ed7c535256ecbfeef5135becd39bd8dea8ac36cfa57669ba731c823c5022b4a6ae293b0a1d1ee71", 0xb0}, {&(0x7f0000003a80)="c854d5d5f678af8330f57a2be0475270bb1333409763e11ff4767800f10a624b0443124cfb21c83a6734fdc132b20236cd7cf3ede41e464c6b8fa04888df07ca4f19ad28afc0707ddb0c819a6801", 0x4e}, {&(0x7f0000003b00)="6460abe85793cbf875bf954d431f640e", 0x10}], 0x3, &(0x7f0000003d40)=[@cred={0x18, 0x1, 0x2, r6, r7, r8}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x50, 0x40}, {&(0x7f0000003dc0)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000004080)=[{&(0x7f0000003e00)="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", 0xfb}, {&(0x7f0000003f00)="dd41d15fed1bf692687cf4e45288c9e5e36399a3878df0", 0x17}, {&(0x7f0000003f40)="22d45182feb35e521d212b237ab7a11297d19a266a00198315f0c44aaf6ddc7d4babdf8e240280ae6ea88d1c167ed28d933db3cf1820824299d1d87558384929f7fc4147b8bd6de04efd28017119c83c878f7e552aa52b7636d42604ea1d0bc59a6e1589419e377ac1cb9b2574413715f5fe799a122a27b119f9c5b0286cda27c549fa3b15fbba0a666fb58c8018b03b70b8bc69ae4d5f8d92adce7594666591fb9cc76179aa3a7a46f2d7ac4d4f9253e700c6967a7d09360c1349a6606217f76a01de78a616", 0xc6}, {&(0x7f0000004040)="28849f4beda81d494f5d9c63c413b969fdeef06aa572793a45ff938574691f496ef925", 0x23}], 0x4, &(0x7f00000042c0)=[@rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r12, r13, r14}], 0x40, 0x4000040}, {&(0x7f0000004300)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000004480)=[{&(0x7f0000004340)="6e7ed4173ccad04633618c031dfd5a804ee5105e2bc8473dff3680aebb2669dd0ceba667a254ef8122b2dd7b37e104bde145c431cf9883b72d44522998b6ddd25e0683b9255a8a7c968f", 0x4a}, {&(0x7f00000043c0)="42162198566d5009aec7fc0b33b123ea44acb3ff5d2258e70760b758decf978c64bb32ccfa271e38304a24e15f", 0x2d}, {&(0x7f0000004400)="ee3b0ccf781d56a23a418a783ea632f3749746a27c4c5423846e091870f8d0bc28218cb9c0ddf31430853234f72154172a3ba626b7f0b813ed5b2db6b4428ddca35626c391eb66097f574c310126d0fd9966d281b02e9ec2e084eeb4b427dcc3c0c6da9a70992d9e6d0d38fdc21d28b6f1b720f65ddb780c00e7585a3777e694", 0x80}], 0x3, &(0x7f0000004680)=[@cred={0x18, 0x1, 0x2, r15, r16, r17}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x10, 0x1, 0x1, [r0]}], 0x64, 0x4000}], 0x6, 0xc5) pread64(r0, &(0x7f0000000000)=""/57, 0x39, 0x20000001) 2018/02/27 07:49:06 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socket(0x40000000, 0x0, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0) 2018/02/27 07:49:06 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) 2018/02/27 07:49:06 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000100)=@pic={0x9, 0xe2b, 0xfffffffffffff000, 0x3, 0x4, 0x3f, 0x8000, 0x40, 0x100000000, 0x0, 0x3, 0xffff, 0x6, 0x100000000, 0x2, 0x3ea}) 2018/02/27 07:49:06 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000100)=""/57, 0xffffffffffffffc6, 0xffffffffffffff8) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x20, 0x40002) setsockopt$inet_dccp_buf(r2, 0x21, 0x8f, &(0x7f0000000140)="51564828e18c070a17963f6b13854afa7dc57ba9c001ab733c2c2c5d88ea8684d403bc001023a01e5e737dc9906e9c98b24cf78ffe7d7411084917e39ebb06368bddbfb35e5039a672b774f9fa482a1aa27866cc768d0680c160700785046751091afc9395b6c3845a50f8455b84b039d22f60046556c5829d4bb09ce60c7c6a4469d2675e5b7892595e24060e81225de75dae3d5b8def54d7d20545125fbe9bfb38e2d3e3fae94cce45920e47f01514a82b55c459933dd5b7", 0xb9) syz_open_procfs(r1, &(0x7f0000000080)='net\x00') 2018/02/27 07:49:06 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_tables_names\x00') ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000100)={0x0, 0x4, 0x5, 0x403d, 0xf195, 0x2}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) ioctl(r1, 0x8000000000009375, &(0x7f0000000180)="010000000000000218259a6ed692a70366cf2c392f0d3eee5d5f957934cfc3da3ed326b35ffe2c85ffe01d6c8c53e7fca1f4a9874ad2f7660174680eab1e5e4b60806cccd00f192799b3289bd63e7cd71fad2b638225a3ffbd78dd77c766246330d882c8ea329b9734a5f6a0ecdc4d563069d546289f3c9aa7") ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000040)={0x8, 0x0, 0x0, 0x0, 0xfffffffffffffffa}) 2018/02/27 07:49:06 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x409ff) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000002}, {}], 0x30) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00009ee000)=""/4096) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r2 = socket$inet6(0xa, 0x80b, 0x401) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000001c0)=0x1, 0x4) ptrace$getregs(0xe, r1, 0x400, &(0x7f00000000c0)=""/222) 2018/02/27 07:49:06 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x800, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x2, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/enforce\x00', 0x100, 0x0) creat(&(0x7f00000004c0)='./file0\x00', 0x4) syz_open_dev$dmmidi(&(0x7f0000000600)='/dev/dmmidi#\x00', 0x4, 0x40) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x807c6406, &(0x7f0000000640)=""/253) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000080)=0x712, 0x4) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) socket(0x40000000, 0x0, 0x0) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0) 2018/02/27 07:49:06 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4000) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x10100) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000100)='./file0\x00', r2, r3, 0x800) socketpair$unix(0x1, 0x20000005, 0x0, &(0x7f0000000000)) pread64(r0, &(0x7f0000000080)=""/57, 0x39, 0x4) 2018/02/27 07:49:06 executing program 0: syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x5420fe46, 0x20000) r0 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0xfff, 0x80080) getsockname$netlink(r0, &(0x7f0000000180), &(0x7f00000001c0)=0xc) socket$can_raw(0x1d, 0x3, 0x1) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x57a, 0x200200) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000140)=0x100000002, 0xffffffffffffff45) r2 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x3, 0x8) pread64(r2, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) 2018/02/27 07:49:06 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/57, 0x39, 0x2000000000000000) 2018/02/27 07:49:06 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000100)=@pic={0x9, 0xe2b, 0xfffffffffffff000, 0x3, 0x4, 0x3f, 0x8000, 0x40, 0x100000000, 0x0, 0x3, 0xffff, 0x6, 0x100000000, 0x2, 0x3ea}) 2018/02/27 07:49:06 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x0, 0x8}) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000100)=@pic={0x9, 0xe2b, 0xfffffffffffff000, 0x3, 0x4, 0x3f, 0x8000, 0x40, 0x100000000, 0x0, 0x3, 0xffff, 0x6, 0x100000000, 0x2, 0x3ea}) 2018/02/27 07:49:06 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) socketpair(0x5, 0x800, 0xfffffffffffffff7, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f00000000c0)=""/54, &(0x7f0000000100)=0x36) 2018/02/27 07:49:06 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000218") ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f0000000000)={0x3, 0x9, 0x7, 0x3, 0xc, 0x1}) sendmsg$netlink(r0, &(0x7f0000001580)={&(0x7f0000000100)=@kern={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000001500)=[{&(0x7f0000000140)={0x1238, 0x3e, 0x100, 0x70bd28, 0x25dfdbfd, "", [@typed={0xc, 0xe, @u32=0x1624}, @typed={0x1008, 0x5f, @binary="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@generic="36c84442f5106f80e31e2cda536e23702839de7631cb387d8003c0415f88bd2494a2ee3fba3962a9aa07abcbe60ffd3464feca3bcce1a35a82710f3bacfafcaa90f17f6a0d4d0b9557c9292fbe09b400b0b13d29e8d7ce00b76a78a1efc652d34001c266d838ce2a9de70ec4cbbb6b79a5607a90072eb52b2230ff3af6db197cbe36bf2351a8a78e0cbe4b3b0c1d90", @typed={0xc, 0x7d, @fd=r0}, @generic="370917201dce05e050099d795cf71a577860dfb4268417f8e50bdcd4349bbab5d1d337a055045fba39368b910640338fd0a6f728ef16240dc01590a1cc062a6024e999610084db03c3c9e79762a3118558d7ebe80d446d69534df5a6ff042bff9ea0556e872a33eb09d9a02599c97aab712eb6b117e4adb9e1cd5f29af7e9160e5d014203410ae3721a2a840e8b46ab190771fff1fb00dba92a9", @generic="5d4139c82cc6fff31163e0d82ba1e963129d5572a60646baa0e696849e7044b97c23a93c871c7528e123ff46482ecec7dea023753024002b6fddd938ad003062cf425ff8f06831dfb639eac5d4690041e8f934630144b93ebec63334f390f875a9d92b580a3f607d50929de2d10b2490cbd5c31b8b4acf7d50e824248e46", @generic="38ecfc3d1812728b906de7e01b6da6dba2e7fe44fed2c86c684efbef8e9cb5f6668d80ecbadcdf1a94807691b6372db44bc2de3bb42c0efa49502183cbc0f8a6e94dcd09027805dbbc44ba64669d4e42fd42974b2c4a0cfc1afdb0d17144ff111d"]}, 0x1238}, {&(0x7f0000001380)={0x154, 0x3e, 0x13, 0x70bd2d, 0x25dfdbfe, "", [@nested={0xb4, 0x1b, [@generic="9ff5ece84cf98254f834b49922c05290700643353c0ffee2dca7f41e5463e657771860f745af075754ca7ec5afd1871f00ac3255b9a219ae98139a57ab370d9b296ff625cc2faaf106cb692feb715024a62f5fabd5abbe29d3804089e7c19fd898350c0bef11bb7a7b75b0d1c28e096dc48a6e5f8bd13fb6c15cf3b9e368732504a868b7be72ed1c979b9d0c3e9da51699c318c0bd08888fbaf7a27e9a5a013172ab118b43ebdac8f8e0411b38b7"]}, @generic="ccf65cd1fa14da995abffd28b813fe62adadbd29fd1cd3a14f96389a3808f7cf16cfeb814f6cb753343c63788432a0eef5254e844e1bcf54aad0db2b99831f8feca1fc111f7fc0a981920a2698b5d2821d8eb6b10b4a7868486ca2a7b6eff84d404b5a70762d6d5ed1d5da33eb3afd019fbcf54d20bdb7c3a9061eced3f5463d472d81", @typed={0xc, 0x6b, @u32=0x4}]}, 0x154}], 0x2, &(0x7f0000001540)=[@rights={0x18, 0x1, 0x1, [r0, r0, r0]}], 0x18, 0x20000004}, 0x1) 2018/02/27 07:49:06 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x4000) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) 2018/02/27 07:49:06 executing program 0: openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/member\x00', 0x2, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x8000000000, 0x0) socketpair(0x9, 0x80803, 0x3, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000240)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x3, r0, 0x1}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x45b4, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000140)={r3, 0x8, 0x2, 0x3ff}, &(0x7f0000000180)=0x10) 2018/02/27 07:49:06 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d00001000000000000000000000e602000600a625000002004e207f0000010000000000000000030005400000000002004e200000000000000000000000000800120002000100000000000000000030000000020000000000000000000000ff01000000000000000000000000000100000000000000000000ffffe0000001"], 0x80}, 0x1}, 0x0) 2018/02/27 07:49:06 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000100)={@mcast2, 0x0}, &(0x7f0000000140)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000180)={'vcan0\x00', r2}) sendmsg$nl_netfilter(r0, &(0x7f0000d7a000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)={0x14, 0x80000000000b, 0x6, 0x1, 0x0, 0x0, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/27 07:49:06 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x401, 0x6000) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x36, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xc71, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x5d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x400}, 0x0, 0xffffffffffffffff, r0, 0x2) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000080)={0x1ff, 0x0, &(0x7f0000ffd000/0x3000)=nil}) socket(0x40000000, 0x0, 0x0) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0) 2018/02/27 07:49:06 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x101080, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x0, 0x1, [0x5]}, &(0x7f00000000c0)=0xa) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x0, 0x64, 0x2}, 0x10) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffe5b, 0xfffffffffffffffc) 2018/02/27 07:49:06 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x0, 0x8}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000100)=@pic={0x0, 0xe2b, 0xfffffffffffff000, 0x3, 0x4, 0x3f, 0x8000, 0x40, 0x100000000, 0x0, 0x3, 0xffff, 0x6, 0x100000000, 0x2, 0x3ea}) 2018/02/27 07:49:06 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x2, 0x4003) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7, 0x880) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x400001, 0x0) [ 192.978644] autofs4:pid:23023:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.33554432), cmd(0x0000937e) [ 192.991738] autofs4:pid:23023:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) [ 193.042886] autofs4:pid:23034:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.33554432), cmd(0x0000937e) [ 193.055980] autofs4:pid:23034:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/02/27 07:49:07 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffe9d, 0x0) socketpair$inet6(0xa, 0x2, 0x401, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e22, 0x3fc0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x58b, 0x3, 0x5, 0xfffffffffffffff9, 0x2}, &(0x7f0000000200)=0xa0) 2018/02/27 07:49:07 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f00000001c0), 0x10000000000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef915d56534c90c2", 0x18) connect$ax25(r1, &(0x7f0000000140)={0x3, {"1e9a2677d9f834"}, 0xfffffffffffffffc}, 0x10) r2 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x5d23, 0x18102) ioctl$TCSBRK(r2, 0x5409, 0x0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000000040)={0x20, 0x20, 0x0, 0xe4d9}, 0x10) sendmsg$rds(r1, &(0x7f0000000480)={&(0x7f0000000000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10, &(0x7f0000000540)=[]}, 0x0) 2018/02/27 07:49:07 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x6, 0xffffffffffffff9c, 0x1}) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) 2018/02/27 07:49:07 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x8, 0x200000) pread64(r0, &(0x7f0000000000)=""/57, 0x3a, 0x4) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="a0fefd9ba0c9e22ebdfd321dd490fa750f59c21bfa0b0242261fd3dbc3be9dad05755c2d39e057e6527db795cb6a5d4c12c776292d2ccdb1b5379c6e43b512c19280b169d3f718aa9bf5edcac2f004f49b6408bb233c069a04c3c6dbbddcb18422ef8dffa2a03fdfaea31f035c5f9dd17bb593d17806d1471c250ac402625aeb571d9953315e274ea7f0007cda03941fd7e22874fde8b2a6229921aafe849c02d3f21fc04df08bce77492f666d8962d644b3ff1ebe21a68dc23ca82752dc3484b48bf4ee26292492666595ab6d6f12d7657e0b470a", 0xd5, 0xfffffffffffffff8) r2 = add_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="ed414c2201d950dbc031b094626a93c400ed958f885481e362fe8a9f6e181afc81025048b2d90b8fa834f286fce0af14d778894e804f119aab6deaf3af0e0ca2422567828f362542abfd532d4e8577452fb76eb5b48c9d651d235f4aedf857af488d09d9a979b2d807c9ac7654ced0432dd1eaea4f3973faffb88a39eb04ce7d4b30704228fb71907fc7836c49e2960faf1ecb6fe68816ee589119071ad7cd206860e5bf9d79cd06218cf6252f9530d664aae65b4660c6a24adc47bce692a049", 0xc0, 0xfffffffffffffffd) r3 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r3, &(0x7f0000000000)=[{&(0x7f00009dcff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000fb8000)=[], 0x0, &(0x7f0000fd3fd4)=[@sndrcv={0x2c, 0x84, 0x1, {0x0, 0x0, 0x203}}], 0x2c}], 0x1, 0x0) keyctl$unlink(0x9, r1, r2) 2018/02/27 07:49:07 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x0, 0x8}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000100)=@pic={0x0, 0xe2b, 0xfffffffffffff000, 0x3, 0x4, 0x3f, 0x8000, 0x40, 0x100000000, 0x0, 0x3, 0xffff, 0x6, 0x100000000, 0x2, 0x3ea}) 2018/02/27 07:49:07 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x1, 0x801) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000100)=""/73) unlinkat(r0, &(0x7f00000000c0)='./file0\x00', 0x200) socket(0x40000000, 0x0, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000500)={0x9, 0x5}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0) 2018/02/27 07:49:07 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x111000, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x64, 0x0, &(0x7f0000000180)=[@increfs={0x40046304}, @clear_death={0x400c630f, 0x3, 0x4}, @reply_sg={0x40486312, {{0x0, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x20, 0x10, &(0x7f0000000080)=[@fda={0x66646185, 0x0, 0x2, 0x1b}], &(0x7f00000000c0)=[0x78, 0x38]}, 0x1}}], 0x7c, 0x0, &(0x7f0000000200)="915d2b6849f6cfeb1359c1b4cef75b89d3eb95df7a4f52128f115eded5861f092962f05d9c110f1ae45840aee581b17898cc2e2f4e1f7575007c7748d5c9e6a704a31e40da6bf66a34398394417872e1c295b8e97439bc7d9a522010cd7110560d36b8233593dca9b06d295e2214d8073e24dbac1d85ed989604b5b3"}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000000100)={{0x0, 0x2710}}, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000002c0)={0x0, 0xfff, 0x5, 0x6a}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000340)={r1, @in6={{0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0xd}, 0x8d}}}, &(0x7f0000000400)=0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000440)={r2, @in6={{0xa, 0x4e22, 0x6, @dev={0xfe, 0x80, [], 0xb}, 0x7}}, 0x3, 0x28}, 0x98) 2018/02/27 07:49:07 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) getsockopt(r0, 0xc83, 0x1, &(0x7f0000000200)=""/244, &(0x7f0000000300)=0xf4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0xfffffffffffffffa, 0x400}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x6}, 0xc) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000218") ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa}) r2 = fcntl$getown(r0, 0x9) r3 = getuid() fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0)={r2, r3, r4}, 0xc) pselect6(0x40, &(0x7f0000000400)={0xffff, 0x10000, 0x0, 0x44, 0x3, 0x63648bfd, 0x8001, 0x1}, &(0x7f0000000440)={0xffffffff, 0x80, 0xd1, 0x4, 0xffffffffffffffff, 0x80000000, 0x6, 0xffffffff80000000}, &(0x7f0000000480)={0x7, 0x100, 0x2, 0x0, 0x8, 0x2709, 0xfffffffffffffff9, 0x4}, &(0x7f00000004c0)={0x0, 0x1c9c380}, &(0x7f0000000540)={&(0x7f0000000500)={0x40}, 0x8}) 2018/02/27 07:49:07 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000080)=""/57, 0x2d3bff4c, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) 2018/02/27 07:49:07 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x2, 0x4000) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) 2018/02/27 07:49:07 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/57, 0x17d, 0x0) [ 193.170503] autofs4:pid:23065:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.33554432), cmd(0x0000937e) [ 193.183718] autofs4:pid:23065:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/02/27 07:49:07 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4000) socket$pptp(0x18, 0x1, 0x2) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) 2018/02/27 07:49:07 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x480200) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x65, 0xff, 0xe4fc, 0x3}, &(0x7f0000000180)=0xa0) setsockopt$inet_buf(r0, 0x0, 0x3e, &(0x7f00000001c0)="18000000020001000000be5efecd88367a00080203000008000006000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000700ecf48b05000000e7ec75e848ccfff6ba00b300024f02c62cc6e96c00442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696b8c34000000096f201cd", 0xfffffffffffffdf4) 2018/02/27 07:49:07 executing program 4: mkdir(&(0x7f0000000580)='./file0/file0\x00', 0x1000080) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x842, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000100)=0xff) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000240)) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='bfs\x00', 0x2000000, &(0x7f0000000200)="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") mkdir(&(0x7f0000000300)='./file0\x00', 0x4) 2018/02/27 07:49:07 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket(0x40000000, 0x0, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000080)={0x8000, 0xfffffffffffff512}, 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0) [ 193.220600] autofs4:pid:23075:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.33554432), cmd(0x0000937e) [ 193.233747] autofs4:pid:23075:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) [ 193.239927] print_req_error: 3895 callbacks suppressed [ 193.239933] print_req_error: I/O error, dev loop0, sector 0 [ 193.264522] print_req_error: I/O error, dev loop0, sector 0 2018/02/27 07:49:07 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000218") memfd_create(&(0x7f0000000140)='/dev/autofs\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000040)={0x10000000003, 0x0, 0x0, 0x0, 0xfffffffffffffffa}) ioctl$KVM_DIRTY_TLB(r0, 0x400caeaa, &(0x7f0000000000)={0xffffffff, 0x6}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000100)) [ 193.271657] print_req_error: I/O error, dev loop0, sector 0 [ 193.280331] print_req_error: I/O error, dev loop0, sector 1 [ 193.286110] print_req_error: I/O error, dev loop0, sector 2 [ 193.293536] print_req_error: I/O error, dev loop0, sector 3 [ 193.299329] print_req_error: I/O error, dev loop0, sector 4 [ 193.305192] autofs4:pid:23097:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.33554432), cmd(0x0000937e) 2018/02/27 07:49:07 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xfffffffeffffffff, 0xc0) pread64(r0, &(0x7f0000000000)=""/57, 0x1abcc7c7248c9886, 0xfffffffffffffffd) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='com.apple.system.Security\x00', &(0x7f0000000100)='[eth1\x00', 0x6, 0x2) getpid() r1 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0xca, 0x10000) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000180)=""/76, &(0x7f0000000200)=0x4c) 2018/02/27 07:49:07 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x101000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x7, r0, 0x1}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x3, 0x20}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000140)={r2, 0x5d, "7f7fb79f3bc76f51ca92e78d48a2e055b190b6ca2538374df227a6c50078fa278af6829e5766beeee3392659aacd56f9c3fe8490c6568ed2cd0f521c28b34b2ac64fab049198308ef6544be956ec086677e4f5dc59a6ec6327935e27dc"}, &(0x7f00000001c0)=0x65) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) 2018/02/27 07:49:07 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x0, 0x8}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000100)=@pic={0x0, 0xe2b, 0xfffffffffffff000, 0x3, 0x4, 0x3f, 0x8000, 0x40, 0x100000000, 0x0, 0x3, 0xffff, 0x6, 0x100000000, 0x2, 0x3ea}) 2018/02/27 07:49:07 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) pread64(r1, &(0x7f00000001c0)=""/57, 0xfffffffffffffdfb, 0x200000) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0xd5) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000100)) ioctl$int_out(r0, 0x4000005462, &(0x7f0000000080)) finit_module(r0, &(0x7f0000000140)='/dev/loop#\x00', 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000000000)={0x400, 0x0, 0x2, 0x5}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40086439, &(0x7f0000000180)={0x1000, r3}) [ 193.305393] print_req_error: I/O error, dev loop0, sector 5 [ 193.318425] autofs4:pid:23097:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) [ 193.325044] print_req_error: I/O error, dev loop0, sector 6 [ 193.340433] print_req_error: I/O error, dev loop0, sector 7 2018/02/27 07:49:07 executing program 3: r0 = socket(0xa, 0x6, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) listen(r0, 0x81) getsockopt(r0, 0x0, 0x40, &(0x7f0000000040)=""/84, &(0x7f0000000000)=0x54) 2018/02/27 07:49:07 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xfffffffffffffffe, 0x0) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4, 0x15, r0, 0x0) getrusage(0x0, &(0x7f00000000c0)) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000000000)={{0x2, 0x2, 0xffffffffa5735e39, 0x0, 0x1}, 0x200, 0x0, 0x6}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000080)={0x3, 0x3, 0x3e1, 0x0, 0x7}) 2018/02/27 07:49:07 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x8, 0x80200) pread64(r0, &(0x7f0000000000)=""/57, 0x39, 0x3) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) rt_sigpending(&(0x7f0000000240), 0xfffffffffffffda2) bpf$OBJ_GET_PROG(0x7, &(0x7f00000001c0)={&(0x7f0000000180)='./file0\x00', 0x0, 0x10}, 0x10) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000080), &(0x7f0000000100)=0x4) lseek(r0, 0x0, 0x1) write$selinux_context(r1, &(0x7f0000000200)='system_u:object_r:boot_t:s0\x00', 0x1c) [ 193.372716] autofs4:pid:23097:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.33554432), cmd(0x0000937e) [ 193.385869] autofs4:pid:23097:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/02/27 07:49:07 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x1, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000100)=0x9) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x100, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) socket(0x40000000, 0x0, 0x0) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0) 2018/02/27 07:49:07 executing program 0: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000140)) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0xbc6c, 0x2000) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) sendfile64(r1, r1, 0x0, 0x10001) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/context\x00', 0x2, 0x0) 2018/02/27 07:49:07 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x8400) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) 2018/02/27 07:49:07 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000218") ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa}) 2018/02/27 07:49:07 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4000) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x2000) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00000000c0)=""/32) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) 2018/02/27 07:49:07 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x0, 0x8}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000100)=@pic={0x9, 0x0, 0xfffffffffffff000, 0x3, 0x4, 0x3f, 0x8000, 0x40, 0x100000000, 0x0, 0x3, 0xffff, 0x6, 0x100000000, 0x2, 0x3ea}) 2018/02/27 07:49:07 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x80000000000087) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, {{@in6=@empty}, 0x0, @in=@loopback=0x7f000001}}, 0xfffffffffffffdfe) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x4e20, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffff9}, {0xa, 0x4e24, 0xffffffff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x71}, 0x8, [0x1, 0xfb, 0xffff, 0x100000001, 0x100000001, 0x4c7, 0x3, 0x1]}, 0x5c) r1 = getpid() r2 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x3ff, 0x101001) perf_event_open(&(0x7f0000000180)={0x4, 0x78, 0x64f, 0x0, 0x96da, 0xffff, 0x0, 0x3f, 0x0, 0x1, 0x0, 0x800, 0xbfb6, 0x2, 0x8, 0x1, 0x4, 0x6, 0x2, 0x7, 0x1, 0x9, 0x5, 0x8000, 0x7, 0x401, 0x2, 0x100, 0x1, 0x3f, 0x6, 0x0, 0x1, 0x6, 0x7fffffff, 0x3, 0x1f, 0x5, 0x0, 0x8, 0x5, @perf_config_ext={0x101, 0xab8}, 0x10, 0xfffffffffffffff9, 0xffff, 0x4, 0x0, 0xffffffff, 0x6}, r1, 0x1, r2, 0x8) 2018/02/27 07:49:07 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x2, 0x8000) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) io_setup(0x6, &(0x7f0000000000)=0x0) io_cancel(r1, &(0x7f0000000100)={0x0, 0xb4537aa3d827de2b, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000080)}, &(0x7f0000000140)) 2018/02/27 07:49:07 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x2000000080000000, 0x800000020) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x400801, 0x0) 2018/02/27 07:49:07 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x4000) socket$nfc_llcp(0x27, 0x1, 0x1) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='cmdline\x00') ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f00000000c0)={0x3, 0x9}) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) [ 193.506462] autofs4:pid:23136:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.33554432), cmd(0x0000937e) [ 193.519624] autofs4:pid:23136:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/02/27 07:49:07 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000000080)=0x112000) munlockall() 2018/02/27 07:49:07 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) setpriority(0x0, r1, 0x6) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) 2018/02/27 07:49:07 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x800, 0x5, 0xef38, 0x98e, 0x3}, &(0x7f00000000c0)=0x14) getsockname$inet6(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r2, 0x7}, &(0x7f0000000140)=0x8) [ 193.561678] autofs4:pid:23149:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.33554432), cmd(0x0000937e) [ 193.574900] autofs4:pid:23149:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/02/27 07:49:07 executing program 4: r0 = socket$inet(0x2, 0x5, 0x3) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="ec802f9fbaacc497278e300c9f086d64", 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendto$inet6(r1, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup(r1) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f000090cff5)={0x3}, 0xb) recvfrom(r1, &(0x7f00001b4f1e)=""/226, 0xfffffffffffffe49, 0x0, 0x0, 0x0) 2018/02/27 07:49:07 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x1c8, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x200100, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000002840)={&(0x7f0000000100)={0x27, 0x9, 0x4, 0x3, 0x800, 0x9, "614acf5028727e422423b8f6c90f0c9fe2dc6dca7be3832493383e9cf854b5a732c2bd813ea9bc0b338a20f3043bab57dade3b1ed59b2817e7720a62eff786", 0x4}, 0x58, &(0x7f0000001780)=[{&(0x7f0000000180)="d1ee17f22ae3b324cf4ff83198d2d5d3270b7b1a34d2981f2a4e38d2ab7324639bde44c686ee525e83964e36eee8279e744950958bd1b2641f53066468f6572aef841d2111d66bb999be0e229a1a13b5bd118889e58151512ccef1fbe774553380cffb21470bfa4a77df09001e542a5d93e5cdd6a0ffbc855212cf74bf2016cc26811800a51cdfdcbf3c5131e64d4ed20f8b85aa657405aa031c0f06e9b982e32d7e2b143a9a772817e5d3f8c1385db0dfb73dd2dcd9c9a8375fec89bfc76053391f569b5ea6424e77a1d5a1c45ef851ccf3129cc97738e73ce7bdcad37c0b427019d26925eb373cfce6e16655ea", 0xee}, {&(0x7f0000000280)="d0a3be1f536042f2d3259e2d27b65d907023ce42b9626ea2fec888829b69900eac751790c6c39fa8f9b5f3189a9fa0b7f989ddbaf00c55b3ab73779007802c96fdf5f65ced7dbaff5dd3b240d6f637d3375c1579d0fa3dd815ce5b207aed00fda5d9df8f5f063b4aa652365efd9ee7717ab690edf45e4942ae0cd784bd13402456ee040e4eda57abd5cb6ddc594020ec7e693b03fa558f91f843cf", 0x9b}, {&(0x7f0000000340)="d52da14b0110af6efb8b475565faa60b58f10465b9ac64a2dbc68671ded41c8df7de2f0dc00638cc14ea716c8cceedd993f9ac8f4529ff425a2ea6e18620d63b32ec52fd9966fa7bf2569e4f1abb4dfa679796fbbddfb9ded87e71fe77df5bcb71a2525b026fdd01401352114deca5ef220f58ddf509eaa1a9d1efd51d0e71f212e1baa65f38918628f14bc1601257d2c3dc0e50d099d0868fd2ac47db9160e3158224db8dc11b56e9610b5bde353511452ae9a1317f1650f1b8665737b1ee5fab915feb1ece1fdbbff1c35ae5eb0cb42adbd1", 0xd3}, {&(0x7f0000000440)="cc0973122b0a999f83ce30d2720e7cf5d1c5bf8c7d7390e7de82f7e276dc039ab58bfca039da4124025bc480de9536cffec6d5acbaaee5ffa838ae2aff1d2669232285dab52405638894c11f0eae15ed4292e6f32df25462d9bb91e22b5eff09e14e43c75e6151758dec4104f18d915d1cc9ffffe081b8b1fadff751fe12d415990c165bce16dba14ba19b4839a7218067452ee483818d0d7dc8154d54d0d18617aa7879682b37e546aedd4cd3ee101ac7e6c36a52084fc1a6cd3953", 0xbc}, {&(0x7f0000000500)="d9fdfb9738c87668ed9601d6b6cb14a802626c6247be760f9305", 0x1a}, {&(0x7f0000000540)="ddee58f33eaef7e6078e255df13d448a2051e1fb8c6050d37792e38c8bf664d9a4bd3c0183b96187814a61f08be268867644388846044d92cd13ba24bf8db71e6ed18a6b975ab0c1d1154028e60877e603247874d1faf7a208b7a096aef464d851fb5416f1", 0x65}, {&(0x7f00000005c0)="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&(0x7f0000002880)=ANY=[@ANYBLOB="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"], 0x100c, 0x40000}, 0x1) socket(0x40000000, 0x806, 0x3) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0) 2018/02/27 07:49:07 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x0, 0x8}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000100)=@pic={0x9, 0x0, 0xfffffffffffff000, 0x3, 0x4, 0x3f, 0x8000, 0x40, 0x100000000, 0x0, 0x3, 0xffff, 0x6, 0x100000000, 0x2, 0x3ea}) 2018/02/27 07:49:07 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4000) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x24) ioctl$sock_bt(r1, 0x0, &(0x7f0000000180)="6aa29246b8b4065409771e9d3bc4baa9dc83ecba9e2c8a3f2c41dd5421f59f1d623955cea209bf3eba473c233a38109cccfd6fb0189770992b7af399a90f8e8eaed17a727caba6a6d4832f352428c02197cdfce7abb107cc0d294d36a400b04b8b78569c3209c613f61f19e76255879b77ff0be8765c3d3e1004b4c0b62635f593bc501207a1fd4ebc24277978806730a2dac4a7920025be00ddd6bce73424205ca10b931501761c1176847d5ad1c9ea0e270b7c7136266a4523440741a4") getpeername$unix(r1, &(0x7f0000000240)=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) r2 = fcntl$getown(r1, 0x9) rt_sigqueueinfo(r2, 0x40, &(0x7f00000002c0)={0x1b, 0x8000}) flistxattr(r0, &(0x7f0000000100)=""/115, 0x2c) 2018/02/27 07:49:07 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x82f, 0x6eb1c2e8a9dce282) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) 2018/02/27 07:49:07 executing program 3: read(0xffffffffffffffff, &(0x7f0000000100)=""/58, 0x3a) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/igmp6\x00') socket$nl_generic(0x10, 0x3, 0x10) rt_sigreturn() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) perf_event_open(&(0x7f0000000140)={0x5, 0x78, 0x9172, 0x10001, 0x7, 0x7, 0x0, 0x4, 0x810, 0x4, 0x8, 0x0, 0x1, 0x9, 0x0, 0x9, 0x4, 0x7ff, 0x1, 0x3ff, 0x4, 0x9, 0x80, 0x1, 0x3, 0x80000001, 0xfffffffffffffff9, 0x100, 0xd09, 0x200, 0x42e03e22, 0x4c04, 0x7, 0x1, 0x4, 0xffffffffffffff01, 0x80000001, 0xffffffffffffffc1, 0x0, 0xffffffffffffff7f, 0x2, @perf_config_ext={0xffffffffffff8001, 0x3}, 0x840, 0x6ab4, 0xfb, 0x0, 0x100, 0x5, 0xff}, r1, 0x1a00000, 0xffffffffffffffff, 0x1) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00000000c0)=0x1, 0xffffffffffffff90) close(0xffffffffffffffff) 2018/02/27 07:49:07 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) 2018/02/27 07:49:07 executing program 7: socketpair$inet6(0xa, 0xa, 0x3, &(0x7f0000001540)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000001580)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x14}}], 0x30) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) ioctl(r2, 0x800000000000937e, &(0x7f0000017000)="010000000000000218") ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @loopback=0x7f000001}], 0x20) 2018/02/27 07:49:07 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x401, 0x53c, 0x4, 0x6f, 0x7}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r2, &(0x7f0000000200)=0x4) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f00000000c0)=0x1) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000100)) 2018/02/27 07:49:07 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f0000000080)=[{r0, 0x20}, {r0, 0x4020}], 0x2, &(0x7f0000000100)={r1, r2+10000000}, &(0x7f0000000140)={0x200}, 0x8) r3 = syz_open_dev$mice(&(0x7f0000002c40)='/dev/input/mice\x00', 0x0, 0xa43) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000002c80)={0x0, 0x0, 0x10002, 0x1f}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40086439, &(0x7f0000002cc0)={0x97ce, r4}) r5 = socket$nfc_llcp(0x27, 0x1, 0x1) recvmmsg(r5, &(0x7f0000002bc0)=[{{&(0x7f00000000c0)=@in={0x0, 0x0, @multicast2}, 0x10, &(0x7f00000026c0)=[{&(0x7f0000000200)=""/189, 0xbd}, {&(0x7f00000002c0)=""/76, 0x4c}, {&(0x7f0000000340)=""/220, 0xdc}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/105, 0x69}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f00000024c0)=""/237, 0xed}, {&(0x7f00000025c0)=""/239, 0xef}, {&(0x7f0000000180)=""/11, 0xb}], 0x9, &(0x7f0000002740)=""/43, 0x2b, 0xe6}, 0xffffffffffff0001}, {{&(0x7f0000002780)=@in={0x0, 0x0, @rand_addr}, 0x10, &(0x7f0000002b40)=[{&(0x7f00000027c0)=""/179, 0xb3}, {&(0x7f0000002880)=""/205, 0xcd}, {&(0x7f0000002980)=""/222, 0xde}, {&(0x7f0000002a80)=""/59, 0x3b}, {&(0x7f0000002ac0)=""/89, 0x59}], 0x5, &(0x7f0000002b80)=""/58, 0x3a, 0x1000}, 0x7e9d}], 0x2, 0x40000000, &(0x7f0000002c00)={0x77359400}) 2018/02/27 07:49:07 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4000) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x7fffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00000000c0)=0x60000000000, 0x4) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) 2018/02/27 07:49:07 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x3, 0x80) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0xffffffff, 0x80000000}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x7, 0x200, 0x200, 0x3f, r1}, 0x10) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) r3 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)="1d0292907410d13a27a7dd76a4b0a8e531a9e98a9af2314ec0054f947e02407493a1", 0x22, 0xfffffffffffffffd) r4 = request_key(&(0x7f00000003c0)='pkcs7_test\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440)='\\}\x00', 0xfffffffffffffffe) keyctl$unlink(0x9, r3, r4) r5 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000480)='/dev/rfkill\x00', 0x240000, 0x0) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x4000, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f00000004c0)={@ipv4={[], [], @loopback}, 0x0}, &(0x7f0000000500)=0x14) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000000540)={{{@in=@empty, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000640)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000680)={{{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @in6=@empty, 0x4e23, 0x0, 0x4e24, 0xfffffffffffffffb, 0xa, 0x80, 0xa0, 0x89, r8, r9}, {0x4294, 0xffffffffffff8000, 0x200, 0x0, 0x4, 0x800, 0x2, 0x7651}, {0x8000, 0x8977, 0x7ff, 0x800}, 0x2, 0x0, 0x3, 0x1, 0x2}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d3, 0x33}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x18}, 0x34ff, 0x5, 0x0, 0x24, 0x5, 0x4, 0x6}}, 0xe8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000100)=0x8) pread64(r5, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) 2018/02/27 07:49:07 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$int_in(r1, 0x5452, &(0x7f0000d6dff8)=0xffffffffffffffe0) openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x400, 0x0) [ 193.717008] autofs4:pid:23190:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.33554432), cmd(0x0000937e) [ 193.730194] autofs4:pid:23190:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/02/27 07:49:07 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040)=@dstopts={0x39, 0x5, [], [@calipso={0x7, 0x18, {0x8, 0x4, 0x8, 0x0, [0x0, 0xda]}}, @jumbo={0xc2, 0x4, 0xfffffffffffffeff}, @jumbo={0xc2, 0x4, 0x600000000000000}, @pad1={0x0, 0x1}, @pad1={0x0, 0x1}]}, 0x38) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socket(0x40000000, 0x0, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0) 2018/02/27 07:49:07 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x0, 0x8}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000100)=@pic={0x9, 0x0, 0xfffffffffffff000, 0x3, 0x4, 0x3f, 0x8000, 0x40, 0x100000000, 0x0, 0x3, 0xffff, 0x6, 0x100000000, 0x2, 0x3ea}) [ 193.792117] autofs4:pid:23207:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.33554432), cmd(0x0000937e) [ 193.805311] autofs4:pid:23207:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/02/27 07:49:07 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4000) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x80000001, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e20, 0xffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in={0x2, 0x4e20, @empty}], 0x2c) 2018/02/27 07:49:07 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x8a8, 0x200000) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x1c) close(0xffffffffffffffff) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = fcntl$getown(r1, 0x9) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r1, &(0x7f00000000c0)="9182a95395a95eb54eb40186237b48d88fa907ecc979ad3024aff5a21ee394ff3c778c1dde9f9d384545b7f9add4ecf70752addf4ae9ac3deccd79365d2f7865c00c26d9e1e912e884036c6e4c0d68e1ad6652bd33d09260333cd461d4c47c6f6fb5d0a3ad12e0504673869f7a4421bd8e021e5c3cd89098", &(0x7f0000000140)="b203d0c6a26800f1fd962c7e2d49ff4c47c67208223be91a147c3519a180ed4b21fcf9d820ff4f36291085ddab3fa1828085c0f7691ce885219b25f706243b09bc683f5a46c030be2c9459b90d83c607504d7e3aef5c2933ee9009f55bf51d9c8f07c7f251ccb7d904a916958d322e9e7ea5d8ab83695b66cba596ac86c26cb73f07374e124504cb5b80d9c5ce800799c2588846", 0x2}, 0x20) perf_event_open(&(0x7f0000000040)={0x2, 0x78, 0x4, 0x9, 0x8, 0x6, 0x0, 0x6, 0x800, 0x1, 0x9, 0x4, 0x0, 0x3, 0x7, 0x401, 0x8, 0x9, 0x9, 0x4, 0x101, 0x7f, 0x6, 0x7, 0x100000000, 0xd7c, 0x2, 0x80000001, 0xfff, 0x9, 0x0, 0xfff, 0x80000001, 0x120000000000, 0x2, 0xfffffffffffffff9, 0x400, 0x4, 0x0, 0x1000000000, 0x0, @perf_config_ext={0x5b5, 0x6}, 0x40, 0x9, 0x9, 0x7, 0x6, 0x0, 0x9}, r3, 0x3, r2, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r1, &(0x7f00004e5fff), &(0x7f00003a3fff)="16"}, 0x20) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000002c0)={0x0, 0x83, "168153c498bf09640544e59a216cbbd323e7fc2b33e019a502eaeae04f0fa4ab365fcf654a45a2e46c0c8ee008a7752c02aa7cf0b22b460799d0ca3d1ecfb70f2d933fa8c6df827e0b5542556f1b0d4fdf47d3ffb07d9cfe33411cf0d59dfae4ebed454e58f1820df30c57eae702c94973699da35eb28363cfe628149dc9f494cdef76"}, &(0x7f0000000380)=0x8b) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00000003c0)={r5, @in6={{0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}}, &(0x7f0000000480)=0x8c) 2018/02/27 07:49:07 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/02/27 07:49:07 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x20000, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000218") setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000100)=0x1, 0x4) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0xfffffffffffffd1d) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa}) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000000)=0x3) 2018/02/27 07:49:07 executing program 4: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/9, 0x9}, {&(0x7f0000000080)=""/198, 0xc6}, {&(0x7f0000000180)=""/26, 0x1a}], 0x3, 0x0) bpf$MAP_CREATE(0x3, &(0x7f0000001000), 0x2c) syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x1, 0x40800) 2018/02/27 07:49:07 executing program 1: r0 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3000000, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r3, &(0x7f00006af000), 0x0, 0x0, &(0x7f000000a000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r4 = socket(0x40000000, 0x0, 0x0) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) recvmsg(r4, &(0x7f0000001180)={&(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x20, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000000080)=""/6, 0x6}], 0x2, &(0x7f0000001140)=""/9, 0x9, 0x6}, 0x40002141) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0) r5 = request_key(&(0x7f00000011c0)='dns_resolver\x00', &(0x7f0000001200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001240)='/dev/kvm\x00', 0xfffffffffffffffa) r6 = add_key(&(0x7f0000001280)='rxrpc_s\x00', &(0x7f00000012c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001300)="09cd67ea6f35e7c5bcca1ac8e429419ae848c5cbf21b538259", 0x19, 0xfffffffffffffff8) keyctl$link(0x8, r5, r6) 2018/02/27 07:49:07 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0xfffffffffffbfffd) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x201000, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000000c0)=0x7, &(0x7f0000000100)=0x4) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000140)=0x4) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000040)=""/123, &(0x7f0000000200)=0x7b) 2018/02/27 07:49:07 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x0, 0x8}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000100)=@pic={0x9, 0xe2b, 0x0, 0x3, 0x4, 0x3f, 0x8000, 0x40, 0x100000000, 0x0, 0x3, 0xffff, 0x6, 0x100000000, 0x2, 0x3ea}) 2018/02/27 07:49:07 executing program 3: socket$packet(0x11, 0x0, 0x300) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000020000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00007e5f98)={0x81}) ioctl$KVM_SIGNAL_MSI(0xffffffffffffffff, 0x4020aea5, &(0x7f0000000100)) 2018/02/27 07:49:07 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x404, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000218") ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f0000000280)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x4, 0x68, &(0x7f0000ffc000/0x4000)=nil, 0xffffffff}) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000000100)=""/72, &(0x7f0000000180)=0x48) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x8b2cbef990a0423f) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={r2, 0x7}, 0x8) 2018/02/27 07:49:07 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) flock(r0, 0x5) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x4}}, 0x0, 0x100000000, 0xffff, 0xa0000000000, 0x1}, &(0x7f0000000180)=0xa0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r2, 0x2, 0xffffffff, 0xaf, 0x3c2c51c3, 0x4}, 0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r2, 0xc3}, &(0x7f0000000200)=0x8) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000000280)={0x6, 0x10001}) [ 193.918312] autofs4:pid:23237:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.33554432), cmd(0x0000937e) [ 193.931455] autofs4:pid:23237:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/02/27 07:49:07 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x0, 0x8}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000100)=@pic={0x9, 0xe2b, 0x0, 0x3, 0x4, 0x3f, 0x8000, 0x40, 0x100000000, 0x0, 0x3, 0xffff, 0x6, 0x100000000, 0x2, 0x3ea}) 2018/02/27 07:49:07 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)={0x0}) syz_open_pts(r0, 0xa0000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000100)={r1, 0x80000, r0}) ioctl(r2, 0x800000000000937d, &(0x7f0000017000)="010000000000000218") ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa}) 2018/02/27 07:49:07 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket(0x40000000, 0x0, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x8}) getsockopt$bt_hci(r2, 0x0, 0x2, &(0x7f0000000100)=""/137, &(0x7f0000000040)=0x89) getgroups(0x6, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) setgid(r3) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[], 0x0) [ 193.944428] autofs4:pid:23237:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.33554432), cmd(0x0000937e) [ 193.944436] autofs4:pid:23237:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) [ 193.985145] autofs4:pid:23254:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.33554432), cmd(0x0000937e) 2018/02/27 07:49:07 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000218") ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) [ 193.985154] autofs4:pid:23254:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) [ 193.985777] autofs4:pid:23254:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.33554432), cmd(0x0000937e) [ 193.985824] autofs4:pid:23254:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) [ 194.125203] autofs4:pid:23275:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.33554432), cmd(0x0000937e) [ 194.125213] autofs4:pid:23275:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) [ 194.128578] autofs4:pid:23275:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.33554432), cmd(0x0000937e) [ 194.128585] autofs4:pid:23275:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) [ 369.631158] INFO: task syz-executor5:23239 blocked for more than 120 seconds. [ 369.638502] Not tainted 4.16.0-rc3+ #240 [ 369.643119] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.651092] syz-executor5 D20768 23239 4293 0x20020004 [ 369.656731] Call Trace: [ 369.659319] __schedule+0x905/0x2070 [ 369.663046] ? __sched_text_start+0x8/0x8 [ 369.667194] ? __blkdev_direct_IO_simple+0x274/0xf50 [ 369.672302] ? blkdev_direct_IO+0xccb/0x1060 [ 369.676725] ? generic_make_request+0x1b1/0xdd0 [ 369.681412] ? blk_get_request+0x40/0x40 [ 369.685476] ? cache_grow_end.part.35+0x84/0x180 [ 369.690241] ? iov_iter_advance+0x2a1/0x13f0 [ 369.694649] ? lock_downgrade+0x980/0x980 [ 369.698808] ? lock_release+0xa40/0xa40 [ 369.702784] ? __blkdev_direct_IO_simple+0x5fe/0xf50 [ 369.707891] schedule+0xf5/0x430 [ 369.711252] ? __schedule+0x2070/0x2070 [ 369.715230] ? submit_bio+0x19a/0x580 [ 369.719032] ? submit_bio+0x19a/0x580 [ 369.722839] ? bio_iov_iter_get_pages+0x381/0x4e0 [ 369.727677] ? generic_make_request+0xdd0/0xdd0 [ 369.732346] ? bio_phys_segments+0xa0/0xa0 [ 369.736599] ? __blkdev_direct_IO_simple+0x5fe/0xf50 [ 369.741713] io_schedule+0x1c/0x70 [ 369.745248] __blkdev_direct_IO_simple+0x7bd/0xf50 [ 369.750188] ? blkdev_bio_end_io_simple+0x150/0x150 [ 369.755202] ? check_noncircular+0x20/0x20 [ 369.759472] ? trace_event_raw_event_lock+0x340/0x340 [ 369.764669] ? set_next_entity+0x2fb/0xcf0 [ 369.768908] ? check_noncircular+0x20/0x20 [ 369.773142] ? __perf_event_task_sched_in+0x200/0xc20 [ 369.778340] ? find_held_lock+0x35/0x1d0 [ 369.782407] ? current_time+0x18/0xc0 [ 369.786213] ? lock_downgrade+0x980/0x980 [ 369.790370] ? bdput+0x40/0x40 [ 369.793568] ? iov_iter_for_each_range+0xbe0/0xbe0 [ 369.798493] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 369.803520] ? trace_hardirqs_on+0xd/0x10 [ 369.807673] blkdev_direct_IO+0xccb/0x1060 [ 369.811918] ? blkdev_direct_IO+0xccb/0x1060 [ 369.816341] ? current_time+0x88/0xc0 [ 369.820154] ? __blkdev_direct_IO_simple+0xf50/0xf50 [ 369.825257] ? do_writepages+0x116/0x170 [ 369.829333] ? new_inode+0x40/0x40 [ 369.832877] ? __filemap_fdatawrite_range+0x280/0x460 [ 369.838073] ? delete_from_page_cache_batch+0xda0/0xda0 [ 369.843442] ? touch_atime+0xf7/0x2f0 [ 369.847248] ? __atime_needs_update+0xb40/0xb40 [ 369.851922] ? filemap_check_errors+0x90/0xc0 [ 369.856431] generic_file_read_iter+0x4cc/0x28e0 [ 369.861185] ? generic_file_read_iter+0x4cc/0x28e0 [ 369.866124] ? plist_add+0x5cb/0x760 [ 369.869848] ? filemap_range_has_page+0x340/0x340 [ 369.874706] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 369.880604] ? rcu_note_context_switch+0x710/0x710 [ 369.885539] ? futex_wait_setup+0x14a/0x3d0 [ 369.889867] ? print_irqtrace_events+0x270/0x270 [ 369.894635] ? _cond_resched+0x14/0x30 [ 369.898522] ? futex_wait_queue_me+0x52f/0x7f0 [ 369.903111] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 369.908475] ? try_to_wake_up+0xf9/0x15f0 [ 369.912627] ? get_futex_value_locked+0xc6/0xf0 [ 369.917308] ? __lock_acquire+0x664/0x3e00 [ 369.921555] ? futex_wake+0x680/0x680 [ 369.925362] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 369.930565] ? futex_wait+0x6a9/0x9a0 [ 369.934370] ? futex_wait_setup+0x3d0/0x3d0 [ 369.938698] ? check_noncircular+0x20/0x20 [ 369.942940] ? wake_up_q+0x8a/0xe0 [ 369.946494] ? perf_trace_lock+0xd6/0x900 [ 369.950641] ? futex_wake+0x2ca/0x680 [ 369.954479] ? trace_event_raw_event_lock+0x340/0x340 [ 369.959683] ? check_noncircular+0x20/0x20 [ 369.963952] ? find_held_lock+0x35/0x1d0 [ 369.968034] ? __fget+0x342/0x5b0 [ 369.971493] ? lock_downgrade+0x980/0x980 [ 369.975649] ? lock_release+0xa40/0xa40 [ 369.979636] ? __lock_is_held+0xb6/0x140 [ 369.983706] ? __fget+0x36b/0x5b0 [ 369.987165] ? putname+0xee/0x130 [ 369.990632] blkdev_read_iter+0x105/0x170 [ 369.994802] __vfs_read+0x6a7/0xa00 [ 369.998433] ? vfs_copy_file_range+0x940/0x940 [ 370.003053] ? fsnotify_first_mark+0x2b0/0x2b0 [ 370.007643] ? avc_policy_seqno+0x9/0x20 [ 370.011712] ? selinux_file_permission+0x82/0x460 [ 370.016578] ? rw_verify_area+0xe5/0x2b0 [ 370.020655] vfs_read+0x11e/0x350 [ 370.024107] SyS_pread64+0x15b/0x190 [ 370.027820] ? SyS_write+0x220/0x220 [ 370.031530] ? kcov_ioctl+0x56/0x1b0 [ 370.035262] sys32_pread+0x39/0x50 [ 370.038800] ? sys32_waitpid+0x30/0x30 [ 370.042690] do_fast_syscall_32+0x3ec/0xf9f [ 370.047036] ? do_int80_syscall_32+0x9c0/0x9c0 [ 370.051610] ? _raw_spin_unlock_irq+0x27/0x70 [ 370.056106] ? finish_task_switch+0x1c1/0x7e0 [ 370.060600] ? syscall_return_slowpath+0x2ac/0x550 [ 370.065535] ? prepare_exit_to_usermode+0x350/0x350 [ 370.070550] ? sysret32_from_system_call+0x5/0x3c [ 370.075397] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 370.080241] entry_SYSENTER_compat+0x70/0x7f [ 370.084714] RIP: 0023:0xf7f06c99 [ 370.088081] RSP: 002b:00000000f770209c EFLAGS: 00000286 ORIG_RAX: 00000000000000b4 [ 370.095809] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020000000 [ 370.103096] RDX: 00000000fffffda4 RSI: 0000000000000000 RDI: 0000000000000000 [ 370.110373] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 370.117642] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 370.124920] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 370.132199] [ 370.132199] Showing all locks held in the system: [ 370.138535] 2 locks held by khungtaskd/798: [ 370.142963] #0: (rcu_read_lock){....}, at: [<00000000187420c8>] watchdog+0x1c5/0xd60 [ 370.151043] #1: (tasklist_lock){.+.+}, at: [<000000001729b3e2>] debug_show_all_locks+0xd3/0x3d0 [ 370.160089] 1 lock held by rsyslogd/4089: [ 370.164233] #0: (&f->f_pos_lock){+.+.}, at: [<00000000bb9d72ac>] __fdget_pos+0x12b/0x190 [ 370.172654] 2 locks held by getty/4211: [ 370.176629] #0: (&tty->ldisc_sem){++++}, at: [<000000003589906f>] ldsem_down_read+0x37/0x40 [ 370.185303] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000002ca73139>] n_tty_read+0x2ef/0x1a00 [ 370.194602] 2 locks held by getty/4212: [ 370.198567] #0: (&tty->ldisc_sem){++++}, at: [<000000003589906f>] ldsem_down_read+0x37/0x40 [ 370.207249] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000002ca73139>] n_tty_read+0x2ef/0x1a00 [ 370.216535] 2 locks held by getty/4213: [ 370.220511] #0: (&tty->ldisc_sem){++++}, at: [<000000003589906f>] ldsem_down_read+0x37/0x40 [ 370.229193] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000002ca73139>] n_tty_read+0x2ef/0x1a00 [ 370.238494] 2 locks held by getty/4214: [ 370.242462] #0: (&tty->ldisc_sem){++++}, at: [<000000003589906f>] ldsem_down_read+0x37/0x40 [ 370.251140] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000002ca73139>] n_tty_read+0x2ef/0x1a00 [ 370.260424] 2 locks held by getty/4215: [ 370.264395] #0: (&tty->ldisc_sem){++++}, at: [<000000003589906f>] ldsem_down_read+0x37/0x40 [ 370.273069] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000002ca73139>] n_tty_read+0x2ef/0x1a00 [ 370.282359] 2 locks held by getty/4216: [ 370.286325] #0: (&tty->ldisc_sem){++++}, at: [<000000003589906f>] ldsem_down_read+0x37/0x40 [ 370.295027] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000002ca73139>] n_tty_read+0x2ef/0x1a00 [ 370.304311] 2 locks held by getty/4217: [ 370.308280] #0: (&tty->ldisc_sem){++++}, at: [<000000003589906f>] ldsem_down_read+0x37/0x40 [ 370.316956] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000002ca73139>] n_tty_read+0x2ef/0x1a00 [ 370.326262] 1 lock held by syz-executor6/23247: [ 370.330918] #0: (&lo->lo_ctl_mutex/1){+.+.}, at: [<0000000004e14675>] lo_ioctl+0x8b/0x1b70 [ 370.339510] 1 lock held by blkid/23248: [ 370.343466] #0: (&lo->lo_ctl_mutex/1){+.+.}, at: [<0000000004e14675>] lo_ioctl+0x8b/0x1b70 [ 370.352067] [ 370.353684] ============================================= [ 370.353684] [ 370.360707] NMI backtrace for cpu 1 [ 370.364326] CPU: 1 PID: 798 Comm: khungtaskd Not tainted 4.16.0-rc3+ #240 [ 370.371220] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.380551] Call Trace: [ 370.383114] dump_stack+0x194/0x24d [ 370.386718] ? arch_local_irq_restore+0x53/0x53 [ 370.391363] ? debug_show_all_locks+0x2f3/0x3d0 [ 370.396005] ? nmi_cpu_backtrace+0x1be/0x210 [ 370.400404] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 370.404869] nmi_cpu_backtrace+0x1d2/0x210 [ 370.409080] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 370.413544] nmi_trigger_cpumask_backtrace+0x122/0x180 [ 370.419065] arch_trigger_cpumask_backtrace+0x14/0x20 [ 370.424226] watchdog+0x90c/0xd60 [ 370.427669] ? reset_hung_task_detector+0xa0/0xa0 [ 370.432486] ? complete+0x62/0x80 [ 370.435925] ? __schedule+0x2070/0x2070 [ 370.439871] ? do_wait_intr_irq+0x3e0/0x3e0 [ 370.444163] ? __lockdep_init_map+0xe4/0x650 [ 370.448542] ? do_raw_spin_trylock+0x190/0x190 [ 370.453092] ? lockdep_init_map+0x9/0x10 [ 370.457125] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 370.462198] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.467186] ? trace_hardirqs_on+0xd/0x10 [ 370.471307] ? __kthread_parkme+0x175/0x240 [ 370.475603] kthread+0x33c/0x400 [ 370.478941] ? reset_hung_task_detector+0xa0/0xa0 [ 370.483753] ? kthread_stop+0x7a0/0x7a0 [ 370.487702] ret_from_fork+0x3a/0x50 [ 370.491467] Sending NMI from CPU 1 to CPUs 0: [ 370.495978] NMI backtrace for cpu 0 skipped: idling at native_safe_halt+0x6/0x10 [ 370.496966] Kernel panic - not syncing: hung_task: blocked tasks [ 370.509667] CPU: 1 PID: 798 Comm: khungtaskd Not tainted 4.16.0-rc3+ #240 [ 370.516560] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.525884] Call Trace: [ 370.528448] dump_stack+0x194/0x24d [ 370.532052] ? arch_local_irq_restore+0x53/0x53 [ 370.536699] ? vsnprintf+0x1ed/0x1900 [ 370.540475] panic+0x1e4/0x41c [ 370.543640] ? refcount_error_report+0x214/0x214 [ 370.548376] ? nmi_trigger_cpumask_backtrace+0xef/0x180 [ 370.553717] watchdog+0x91d/0xd60 [ 370.557152] ? reset_hung_task_detector+0xa0/0xa0 [ 370.561965] ? complete+0x62/0x80 [ 370.565398] ? __schedule+0x2070/0x2070 [ 370.569344] ? do_wait_intr_irq+0x3e0/0x3e0 [ 370.573637] ? __lockdep_init_map+0xe4/0x650 [ 370.578020] ? do_raw_spin_trylock+0x190/0x190 [ 370.582572] ? lockdep_init_map+0x9/0x10 [ 370.586603] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 370.591683] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.596669] ? trace_hardirqs_on+0xd/0x10 [ 370.600788] ? __kthread_parkme+0x175/0x240 [ 370.605085] kthread+0x33c/0x400 [ 370.608424] ? reset_hung_task_detector+0xa0/0xa0 [ 370.613236] ? kthread_stop+0x7a0/0x7a0 [ 370.617185] ret_from_fork+0x3a/0x50 [ 370.621438] Dumping ftrace buffer: [ 370.625046] (ftrace buffer empty) [ 370.628734] Kernel Offset: disabled [ 370.632335] Rebooting in 86400 seconds..