fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000000)={0x2, '8\b'}, 0x3) 2018/03/29 13:04:35 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = socket$inet(0x2, 0x3, 0x8) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r3 = syz_open_dev$mouse(&(0x7f0000001640)='/dev/input/mouse#\x00', 0x8000, 0x90800) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000240)={0x0, 0x3f}, &(0x7f00000014c0)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000001500)={r4, @in6={{0xa, 0x4e22, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0xf600}}}, 0x84) r5 = dup3(r2, r0, 0x80000) ioctl$KVM_CREATE_DEVICE(r5, 0xc00caee0, &(0x7f0000000080)={0x100000000006, r0, 0xfffffffffffffffe}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r7 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r7, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x0) write(r7, &(0x7f0000000180)="15", 0x1) r8 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) fallocate(r8, 0x0, 0xffff, 0x9) close(r7) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x80) r9 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x40100, 0x5) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000300)={0x0, 0xfffffffffffffffb, 0x1, 0xe52d, 0x0, 0x20000000000}, &(0x7f0000000340)=0x14) ioctl$PERF_EVENT_IOC_RESET(r6, 0x2403, 0x3) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000380)={r10, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x400}}, 0x5, 0xfffffffeffffffff}, &(0x7f0000000440)=0x90) r11 = dup2(r0, r9) bind$ipx(r11, &(0x7f0000000280)={0x4, 0x0, 0x80, "34c1b884fbec", 0x81}, 0x10) connect$ax25(r11, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) getsockopt$sock_buf(r11, 0x1, 0x3f, &(0x7f0000000480)=""/4096, &(0x7f0000001480)=0x1000) 2018/03/29 13:04:35 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x4000, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000040)) syz_emit_ethernet(0x39, &(0x7f0000000080)={@random="ff3997ffcd00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000002c, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0xd, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0xec, r1, 0x300, 0x70bd2b, 0x25dfdbfd, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8001}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x50c2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xf7be}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x19f}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x40}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x40}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xb4f}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x242}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x200}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x400}]}, 0xec}, 0x1, 0x0, 0x0, 0x40}, 0x4004) 2018/03/29 13:04:36 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}}, 0x14) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = shmget$private(0x0, 0x4000, 0x490, &(0x7f0000ff9000/0x4000)=nil) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000580)='/dev/vcs\x00', 0x105040, 0x0) ioctl$KVM_SET_FPU(r3, 0x41a0ae8d, &(0x7f00000005c0)={[], 0x8, 0x100000000, 0x3, 0x0, 0x1000, 0xd000, 0xf000, [], 0x401}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000240)={{{@in=@rand_addr, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f00000001c0)=0xe8) r6 = getegid() lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000040)={@empty, r4}, 0x14) r9 = fcntl$getown(r0, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000004c0)=0x0) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000500)={{0xfffffffffffffffb, r5, r6, r7, r8, 0xc4d334449108a99a, 0x9}, 0x3, 0x800, 0x9, 0x818b, r9, r10, 0x9de}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@dev={0xfe, 0x80, [], 0x14}, 0x400, 0x1, 0x2, 0x1}, 0x20) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xffff, 0x105081) 2018/03/29 13:04:36 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000440)={0xb, 0x1f, 0x2000000000a9, 0xa96, 0x1, 0x1}, 0xffffffffffffffc7) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000000000002800000850000000000000095"], &(0x7f0000000300)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xe, 0x4, &(0x7f0000000040)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}, @call={0x85, 0x0, 0x0, 0x7}], &(0x7f0000000100)='GPL\x00', 0x7, 0x205, &(0x7f0000000340)=""/167}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x4, 0x5, &(0x7f0000000400)=@framed={{0x18, 0x6}, [@jmp={0x10, 0x0, 0x4}], {0x95}}, &(0x7f0000000700)='GPL\x00', 0xc, 0xa8, &(0x7f00000007c0)=""/168}, 0x48) r1 = socket$kcm(0x29, 0x7, 0x0) recvmsg$kcm(r1, &(0x7f0000003a80)={0x0, 0x0, &(0x7f0000003940)=[{&(0x7f0000000000)=""/7, 0x7}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f00000002c0)=""/30, 0x1e}, {&(0x7f0000000480)=""/245, 0xf5}, {&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000000580)=""/255, 0xff}, {&(0x7f0000001880)=""/4096, 0x1000}, {&(0x7f0000000740)=""/103, 0x67}, {&(0x7f0000002880)=""/4096, 0x1000}, {&(0x7f0000003880)=""/187, 0xbb}], 0xa, &(0x7f0000003a00)=""/124, 0x7c, 0x80000000}, 0x2000) 2018/03/29 13:04:36 executing program 2: r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000100)={'gre0\x00', 0x9}) r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0xffffffffffffffff, 0x800) connect$nfc_raw(r2, &(0x7f0000000180)={0x27, 0x0, 0x1, 0x1}, 0x10) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f00000003c0)=""/101) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000000240)={&(0x7f0000000200)=[0x5, 0x1f, 0x6, 0x1, 0x8, 0x7fff], 0x6, 0x3f, 0x5, 0x3, 0x6e3, 0x400, {0x9, 0x9, 0x80000001, 0x7, 0x9, 0x3, 0x7ff, 0x0, 0x4, 0x1, 0x0, 0x1f, 0x3, 0x1, "8fa435b1c76ed7d909d2fa0682a8ddf32c914687c6dece815d3fcc40821fe620"}}) openat$cgroup_subtree(r2, &(0x7f0000000380)='cgroup.subtree_control\x00', 0x2, 0x0) sendmsg$can_raw(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x1d}, 0x10, &(0x7f0000000080)={&(0x7f0000000040)=@can={{}, 0x0, 0x0, 0x0, 0x0, "a2508cff64bc0f9b"}, 0x10}, 0x1, 0x0, 0x0, 0x4000000000000000}, 0x0) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f00000002c0), 0x4) accept4$llc(r2, 0x0, &(0x7f00000001c0), 0x800) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000000340)='/dev/adsp#\x00') ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000000300)) ioctl$TIOCEXCL(r2, 0x540c) 2018/03/29 13:04:36 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x40) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)=0x800, 0x4) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x1, 0x200) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000432fe8)={0xaa, 0x20}) r3 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r3, 0x6, &(0x7f0000013000)) dup2(r0, r3) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000005000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000003c0)) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)) fstat(r0, &(0x7f00000004c0)) getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000b40)={{{@in6=@local, @in6=@dev}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@local}}, &(0x7f0000000540)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000580), &(0x7f0000000c40)=0xc) getresuid(&(0x7f0000000dc0), &(0x7f0000000e00), &(0x7f0000000e40)) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000f80), &(0x7f0000004b40)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004b80), &(0x7f0000004bc0)=0xc) r4 = add_key(&(0x7f00000000c0)='id_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="05d0ea9dff712a9ad611834258e6fe59d663", 0x12, 0xfffffffffffffff8) r5 = request_key(&(0x7f0000000200)='pkcs7_test\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)='/dev/vcs#\x00', 0xfffffffffffffffd) keyctl$instantiate(0xc, r4, &(0x7f0000000180)="c0f772406d59766b3498107c16753528c00f82ca4c2960a1162350f93048dfda19051c60caca702e8b14f41c430a4ed6531b3b8868c62517796a56b9d793a1116b37350b6cb0878f93803c70dc547a1e50e490fab5d81694f781ed4f29f0a890c81e335a186c6092ff55a4", 0x6b, r5) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000004c00)={{{@in=@local, @in=@broadcast}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@mcast2}}, &(0x7f0000004d00)=0xe8) 2018/03/29 13:04:36 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='cpuset.effective_mems\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000000100), 0x8) syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x6, 0x64000) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000140)={0x5, &(0x7f0000000000)=[{}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000180)={r2}) 2018/03/29 13:04:36 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000000c0)='C', 0x1, 0x0, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x2, 0x4) sendto$inet(r0, &(0x7f00000002c0)="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", 0x595, 0x0, 0x0, 0x0) 2018/03/29 13:04:36 executing program 1: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) keyctl$session_to_parent(0x12) listen(r0, 0x40000000000005) arch_prctl(0x1001, &(0x7f0000000180)="839dc0") r1 = socket$inet6(0xa, 0x6, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='memory.stat\x00', 0x0, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f0000000140)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet6(r1, &(0x7f0000001c80)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00004f3000), 0x0, 0x0, &(0x7f0000cac000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) sendmsg$nl_route(r3, &(0x7f0000000640)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f00000005c0)=ANY=[]}, 0x1}, 0x0) writev(r1, &(0x7f00001ddff0)=[{&(0x7f000063d000)="a8", 0x1}], 0x1) 2018/03/29 13:04:36 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) ftruncate(r0, 0x200) eventfd(0x4) r1 = memfd_create(&(0x7f0000000000)='/dev/vhost-net\x00', 0x1) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000240)={0x7, 0x9, 0x0, 0x8001, 0x0, 0x2}) r2 = shmget$private(0x0, 0x3000, 0x20, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, [0x10001, 0x8000, 0x5, 0x1ff, 0xc93, 0x7fffffff, 0xff, 0x1, 0x75e, 0x4, 0x2ba, 0xc05, 0x9ce, 0x6, 0x400]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={r3, 0x8000}, &(0x7f0000000200)=0x8) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000040)=0x6) 2018/03/29 13:04:36 executing program 0: socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@l2, 0x1ae, &(0x7f0000000180)=[{&(0x7f0000000040)=""/131, 0xfe78}, {&(0x7f0000000000)=""/3, 0x3}, {&(0x7f0000000180)=""/138, 0x8a}, {&(0x7f0000000240)=""/233, 0xe9}], 0x4, &(0x7f0000000380)=""/4096, 0x946}, 0x0) accept$ax25(r0, 0x0, &(0x7f0000000340)) sendmsg(r1, &(0x7f00000004c0)={0x0, 0x380, &(0x7f0000000100), 0xa7, &(0x7f0000000200)}, 0x0) 2018/03/29 13:04:36 executing program 4: r0 = socket$inet(0x2, 0x80e, 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r0, r2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x5, 0xb1, 0x202, 0x0, 0x0, 0x400, 0x40000000000000, 0xfffffffffffffffc}, 0xfffffffffffffc58) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r2, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/29 13:04:36 executing program 0: perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = semget(0x1, 0x7, 0x80) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x4000) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f00000000c0)="f20f2c3f0f3807b002000fc71f0f300f23d1baf80c66b8b4abb28066efbafc0cec0f01d10f381d16080066360f0ff68a2e0f35", 0x33}], 0x1, 0x12, &(0x7f0000000180), 0x0) semctl$SEM_INFO(r1, 0x1, 0x13, &(0x7f0000000040)) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000080)=""/11) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000180)=0xfb) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/03/29 13:04:36 executing program 7: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) connect$vsock_dgram(r0, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f00008c4fac)='g', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = fcntl$getown(r0, 0x9) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)="3b460d0fb7fe0773e60ea39b261a2cb603b380f419bcd382f3427c674926d60c43d88aad26c41ff38af1536d4aebddf1f4ec98b9c0ab0fc6546099d051bcfed75db7") r3 = socket$netlink(0x10, 0x3, 0x4) writev(r3, &(0x7f0000312ff0)=[{&(0x7f0000136000)="480000001400190d090043eafd068c560a840080ffe00600000000000000a2bc5603ca00000fff89000000200000000101ff0000000309ff5bffff00c7e5ed5e000000000000009f", 0x48}], 0x1) [ 49.541884] syz-executor7 (5959) used greatest stack depth: 14264 bytes left [ 49.572905] dccp_close: ABORT with 1 bytes unread 2018/03/29 13:04:36 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x7e, "9b30aac78295ad77323aa44620b61b9a9fb6ef4bf1ff5841d9c030b5a5fee968168705c378be1f74c596c2db16cece80120add4b338825eaeeeb7b12a265344ad83bc15d07305b7f77011b0b6f399f76f8da7187b2ac1c92bd38542a79a93c6b67397c1b8f37512550718bff53ae933de616e7e1efe35585b6b011ec9979"}, &(0x7f0000000080)=0x86) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r1, 0x4, 0x3}, 0xc) open(&(0x7f00000000c0)='./bus\x00', 0x20802, 0x0) 2018/03/29 13:04:36 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x2, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000380)=@broute={'broute\x00', 0x20, 0x1, 0x1f8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000180], 0x0, &(0x7f0000000140), &(0x7f0000000480)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00000000000000000000000000000000000000000071f4000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff010000000300000000000000000065727370616e3000000000000000000069703667726530000000000000000000697036746e6c30000000000000000000766c616e300000000000000000000000aaaaaaaaaa00000000000000aaaaaaaaaabb0000000000000000b0000000e80000003801000074696d650000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000006d61726b0000000000000000000000000000000000000000000000000000000010000000000000000000000000000000fcffffff0000000049444c4554494d4552000000000000000000000000000000000000000000000028000000000000000600000073797a300000000000000000000000affb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000ffffffff00000000ce2945b5ac3a9d9f254d5b2d4c2db0d5008145b01954cbeffc1a5a3e09aaad6596eabf07c7fc784f3dc494d37cba8b1dce7abf6068cd8ecffb0dc9d525d83f772fda06435b58f2e49d99e01bec9cf56d36c1ddb3b287c928a78bececc05cf94622c54beb182a4bc1c542b4bf20cbd98f577fe4c96ecd3ca18fb4c70183f93b547aad320e72044e6fdc5a18066aad832e1d1f35854cae7c64790bb5dbdd2a321e4c6dec7fe43a3317ae00f7cac505b71d24cd864c995bd2db0909403e9c6c7b65b4d30ee2e5047a10cdeda1b788411a078501cecea434b562f00986ed872d23dbed56add63367483f5a928bf68e3b9202a49ad65276de"]}, 0x368) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x1) 2018/03/29 13:04:36 executing program 4: r0 = socket$inet(0x2, 0x80e, 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r0, r2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x5, 0xb1, 0x202, 0x0, 0x0, 0x400, 0x40000000000000, 0xfffffffffffffffc}, 0xfffffffffffffc58) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r2, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/29 13:04:36 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x82, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x2, 0x82000) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000280)="0946f0f83573361f0a87c0c4426183705b69829c9adc229e3c047f9a044a8ee0a7a3697c5510681b21c0623c7f8b48398faaaf8442139ee1a44033f36fa617d34be47410cad5a6fee6fcd4223a8923a12243c2b4dd24e47a6c608a8509f0cb3c83897a9f493479a0faab02f2eefda95bc8ffec9736fb239c3014616bacd6a650761d057ac17e8cbbb786a5fd9ac45371b495a3c21ee18a80c8c6444d2d0b479e9cc9e500c81c0f986bd88468cf08e0b54507f843299fc174d8e1a91db6dd3aaa") r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@ipv4={[], [], @broadcast}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) bind$bt_hci(r2, &(0x7f0000000200)={0x1f, r3, 0x1}, 0xc) 2018/03/29 13:04:36 executing program 3: syz_emit_ethernet(0x1ae, &(0x7f0000000140)=ANY=[@ANYBLOB="4180c2000000ae75aee01a8586dd60e3060000183aff00000000000000000000ffffffffffffff020000000000018700907800000000fe8000000100000000001400000000ff000000000000000014d7d39cd73ae63d8f935424610b690200000000000000910954b64c7b7678b3839d3ade57cdfe9d2d11ed8970f30fdb1026a7a57d21c7469115c248aa2c2aa1825678d42f771debd085419369ed7c555e239c884aa572ddfa92a7262c0c4484a80a00a16f4d4f08a7"], 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x410000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x2000, 0x0) write$cgroup_type(r0, &(0x7f0000000040)='threaded\x00', 0x9) 2018/03/29 13:04:36 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a73ff0)='/dev/sequencer2\x00', 0xc0801, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x80, 0x5, 0x9, 0x8, 0x4}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={r1, 0x83, "4bbfecfc5a0783261c08dd4e92415ead75a6cbcf6860c603b971cc3a93aa199d13f7ecc0f4588e74bea3d4c3b8aa4c8e8e53d46160aa973fab594ad777aa58bda89d7e3f0432fdb870358c39942dc7e113767f19f5a19a64ca091e315f52c031d6785f3a1ba340da035bf0d129f5e9ae7ce77ca99c4b4ba41772675ec0b8d00eaf7c67"}, &(0x7f00000001c0)=0x8b) write$sndseq(r0, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffffa0, 0x0, @time, {}, {}, @connect}], 0x30) 2018/03/29 13:04:36 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00000007c0)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, @irqchip={0x0, 0x5}}, {0x100000001, 0x4, 0x0, 0x0, @sint={0x0, 0x800}}]}) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x5, 0x80000) accept$unix(r1, 0x0, &(0x7f0000000340)) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x8004e20}, 0x1c) r2 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x82) fadvise64(r0, 0x0, 0xfffffffffffffffc, 0x0) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) r4 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x240c43) r5 = socket$key(0xf, 0x3, 0x2) memfd_create(&(0x7f0000000180)='/dev/loop#\x00', 0x1) socket$inet6(0xa, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000052f000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x4}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast2=0xe0000002, 0x4d3, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg$key(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x7, 0x2}, 0x10}, 0x1}, 0x0) close(r5) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000380)=0x3ff, 0x4) sendfile(r2, r2, &(0x7f0000000080), 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) ioctl$sock_netrom_SIOCGSTAMPNS(r4, 0x8907, &(0x7f0000000000)) msgsnd(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000004c85f1a52874337a47b73d6fe75bf3004066c816bc90d663a2162876404deaea759644d13f303fe5b6d955c45d6449013ef40bdda50ca16d40c3c5e0854036da71548eadd0952f3df02f728253c085c35872057ec7cc20fe8e6b334f21938648df715efa178357a40cc869ac4864fbf51f44ee344c06d97ded647f18c7b043"], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) ftruncate(0xffffffffffffffff, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000001400), 0x0, 0x0) 2018/03/29 13:04:36 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000001c0)=0x0) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x8, 0x403, 0x6, 0x7fffffff, 0x0, 0x80000001, 0x2, 0x5, 0x0, 0x4, 0x3, 0x1, 0x0, 0x1, 0x1, 0x2, 0x5a, 0x8001, 0x9, 0x1, 0x5, 0x10000, 0x1, 0xe8, 0x7f, 0x1, 0xf24, 0x401, 0xdb, 0x5, 0x0, 0x400, 0x4, 0x9c50, 0x1ff, 0x7, 0x0, 0x7, 0x0, @perf_config_ext={0x2, 0x8000}, 0x1, 0x7, 0x7359, 0x5, 0x0, 0x0, 0x3}, r2, 0x1, r0, 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000ecafc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000002700fbff0000"], 0x1}, 0x1, 0x0, 0x0, 0x41}, 0x0) socket$inet6(0xa, 0x7, 0x4000000000000005) openat$rfkill(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000040)={0xfff, 0x5, 0xef, 0x3f, 0xffffffffffffff00, 0xffffffff}) 2018/03/29 13:04:36 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) preadv(r0, &(0x7f0000000680)=[{&(0x7f00000000c0)=""/34, 0x22}, {&(0x7f0000000300)=""/129, 0xf}, {&(0x7f00000003c0)=""/109, 0x6d}, {&(0x7f0000001040)=""/4096, 0xffffffca}, {&(0x7f0000000440)=""/247, 0xf7}, {&(0x7f0000000540)=""/30, 0x1e}, {&(0x7f0000000580)=""/121, 0x79}, {&(0x7f0000000600)=""/92, 0x5c}], 0x8, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002040)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000002140)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={"62726d010000ca343c4c2eb4593d8000", r2}) r4 = getpid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000009c0)=0x0) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/sequencer2\x00', 0x4000, 0x0) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r0, &(0x7f0000000a40)={r6, r1, 0x8}) r7 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r7, 0x65, 0x1, &(0x7f0000000000), 0x170) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$usbmon(&(0x7f00000007c0)='/dev/usbmon#\x00', 0x8, 0x400000) setsockopt$inet_udp_int(r8, 0x11, 0x0, &(0x7f0000000800)=0x7, 0x4) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x6, &(0x7f0000000080)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) getresgid(&(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) r9 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000700)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r9, 0x800442d2, &(0x7f0000000840)={0x7fffffffffffd42, &(0x7f0000000740)=[{0x0, 0x0, 0x0, @dev}]}) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0xc) r10 = syz_open_procfs(0x0, &(0x7f0000000140)='map_files\x00') syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0xff, 0x424000) mbind(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, &(0x7f0000228ff8)=0x4000000000000f7, 0x891, 0x0) getdents(r10, &(0x7f0000000ea9)=""/407, 0x197) r11 = socket$nl_generic(0x10, 0x3, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f0000000780)='/dev/mixer\x00', 0x4d0100, 0x0) ioctl$sock_SIOCBRADDBR(r11, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r11, 0x89a1, &(0x7f0000000000)='bcsf0\x00') mremap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000ffb000/0x3000)=nil) setsockopt$inet_IP_XFRM_POLICY(r9, 0x0, 0x11, &(0x7f0000000880)={{{@in6, @in6=@dev={0xfe, 0x80, [], 0xa}, 0x4e20, 0x60000, 0x4e20, 0x100000000, 0xa, 0xa0, 0x20, 0x2f, r3, 0xffffffffffffffff}, {0x9, 0xd43e141, 0x5, 0x9, 0x71d, 0x1, 0x9, 0x6}, {0x1ff, 0x6, 0x5, 0x9}, 0x800, 0x6e6bbe, 0x2, 0x0, 0x3, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x3c}, 0xa, @in=@loopback=0x7f000001, 0x0, 0x1, 0x3, 0x80, 0x1000, 0x4, 0xfffffffffffff096}}, 0xe8) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r10, 0x4010640d, &(0x7f0000000240)={0x1, 0x3715bd0d}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) 2018/03/29 13:04:36 executing program 3: ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000000)={{0x4, 0xfffffffffffffffe}, "706f727430000000000000000000000000000000000000000000000000000000f7ff00000000000000000000d500", 0x40, 0x0, 0x0, 0x0, 0x0, 0xffffffff80000000, 0x0, 0x0, 0x1}) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x20000000089f0, &(0x7f0000000140)={'sit0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) 2018/03/29 13:04:36 executing program 5: r0 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0x3eb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000001c0)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x8}) sendmsg$key(0xffffffffffffffff, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000026ff0000040000f5b530030006f0000000000000000000000000"], 0x1e}, 0x1}, 0x0) 2018/03/29 13:04:36 executing program 4: r0 = socket$inet(0x2, 0x80e, 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r0, r2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x5, 0xb1, 0x202, 0x0, 0x0, 0x400, 0x40000000000000, 0xfffffffffffffffc}, 0xfffffffffffffc58) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r2, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) [ 49.664347] kernel msg: ebtables bug: please report to author: Wrong len argument [ 49.693427] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/29 13:04:36 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00000000c0)='asymmetric\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='/', 0x1, 0xfffffffffffffffc) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x4, 0x8000) 2018/03/29 13:04:36 executing program 3: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 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}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) read(r1, &(0x7f0000000000)=""/126, 0x7e) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000100)) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000000080)="ea531a21367c0509035f9bbdd8279ff8c1a4ab262c228a159d88741ae768e2dffceb51fca8568855f8df2d6fbc838b2af5ce268b0a4bef20707bbac8b9416d6a62842fe67d1d10cdb229a9e3880dc6a0") dup2(r1, r3) 2018/03/29 13:04:36 executing program 7: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYBLOB="0000000000b77900fffbffffffffffff00000000000000000000000000000000"]) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40400) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)=0xfffffffffffff8da) 2018/03/29 13:04:36 executing program 2: r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000040)={0x6d4, 0x4, 0x200, 0x7}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) 2018/03/29 13:04:36 executing program 4: r0 = socket$inet(0x2, 0x80e, 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r0, r2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x5, 0xb1, 0x202, 0x0, 0x0, 0x400, 0x40000000000000, 0xfffffffffffffffc}, 0xfffffffffffffc58) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r2, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/29 13:04:36 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0xc) ioctl$KVM_GET_ONE_REG(0xffffffffffffffff, 0x4010aeab, &(0x7f0000000040)={0x0, 0x6}) writev(r0, &(0x7f0000000000), 0x1b1) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0xffff, 0x1, 0x100, 0x2, 0x28}) 2018/03/29 13:04:36 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1001}) io_setup(0x7fff, &(0x7f0000000080)=0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x6, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x200000, 0x0) r4 = syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x6, 0x40) memfd_create(&(0x7f0000000340)="6966623000faffffffffffffff00", 0x1) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBLED(r4, 0x4b65, 0x1f) syz_open_procfs(0x0, &(0x7f0000000700)='net/udplite\x00') r6 = syz_open_dev$mouse(&(0x7f0000000840)='/dev/input/mouse#\x00', 0x7, 0x101000) io_submit(r2, 0x4, &(0x7f00000008c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x6, 0x0, r0, &(0x7f00000000c0)="d32e0f19d3c75bbba21b6e0186f5703d60", 0x11, 0x803, 0x0, 0x1, r3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffad, r1, &(0x7f0000001700)="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", 0x1000, 0x2, 0x0, 0x1, r4}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3, 0xe9fa, r0, &(0x7f0000000500)="e84aa3d5c9e8fcb619ac714a07095d706020adcb4a4ecaaf8c20a0966388b1b42e1a0c594668bfac59096a7ef838afea679c55dfd158d3352b7bb4cbaf3505cff7bee8f3cfb1f9265a5cf1f0343cffa18b3c3e132dd28bce933daba7f63b13bd0d3d74f65bcb06ac9b69962f1641bff452f7eea30be36a2f2aab9524dc1775e12312ff327984359271329d626733d9f5a4c16e1faa4010f7c77d261d6220cf1a8bcd98b425d05c42d2a3", 0xaa, 0x4, 0x0, 0x1, r5}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x7, 0xed, r0, &(0x7f0000000780)="4145120e92e061469711f5a935bc20c33ebc79a8621bd2a276621ea8e82fd75f394c6eaa1278b02335d12778e207d401e939badae265a02366fda2294fe338ee9f1dae0b53e548d13b52ac6a3f097b8e33ba2eba4edff0952758c73f5e2e9eb22530ad562f2ee64006a190ed5c2ca38481e1a1b86de803a3a7c35f0f6a3a45bb4e723bb52b2d70dd210be763fb15c5a61e7692615bef967d7771e55d18374190", 0xa0, 0x1, 0x0, 0x0, r6}]) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000900)={"32e2ca4143762b417f2a34be13dd11ec30c406ae801f2acc1f2dc9006803ec9e8ab28282857696bece0e5bff0716aa642880d17975cba44dc4bf01fbe02306fd87d28a61dd294f689a4fa45605705759271a94bbef6a6d613e8fd9930581d80a78ac85e65312ad4d207d00d63a39355414ac0ed4f539ec1123770727c5cad99519830784c4c1f258877696c82651f92e9e18d2e462f302650e81976162b76f022c1b85204a70fb6d5c81a70157332a10863a2e915c7f99ee0b0a5aaaaf1342c5802968b0c055d280afd94023cb6c49f488b158203636021a974f0938992d1e421aea00f54f4ad656cba912440d73bb067b14430889fb90d103d711e8c1a79c9d0b201579ebd21394356ffdc45423184b0593ea29d2afca6128203f16d7250374352fd561ac8cf747988f38b3db9d729ab7a6c482cd8b38543ce4bc7a85d0994ea59be40ba713fadbe10ec7fa0a3a4178f3531ffc61e381aad0195b4f11d7e3d458fdaf3adc56edf056f8202f7076a90bf644ddf48ae260cb51614c9e9c5c0d79e24f2f4e8f4a67759ba67a5f831869d3b7d006fbdc4a0e599f9240723b45ae6929bfc767f2ea6d7c9abc27c7fee6e3a8ee82e4e077fbd77a088c2b6f83ede1a243c0de75b2139a338ec1faa59bae6c849f405a1d55bf3e3b9636de039b8a8bbdb91e7433370504832da22d556c2252083106651298b47e212e066a704c3dce3b7d7c304e77c39b06cade49999a6dc42f5b43753ff3950e7ffb6eec19548b743d9b761ee97d804208473e082006ba7b892be541c2fb268ab8950753d11862450a63567e03a1de28930ce54768782a92703e9888e29137cb59e01f315f017d52745bbd9462738c2401d404d76f2d22c314995fab2f5906220d1d20f889325c1433bd78c6626a21a12fd9ac6154b447c035f9b3c9a51933982c349da15b838a15f0a64131e4242bb2a8a843e845e3939fd584be7bb7d2604bac0b74502c49d6f05c55746938f32449f7f8086366a8b942f54e5294d3af9e24bdaa95e9bf7075448607a6c41edf4717c5b12dff045494b82ad68c03d7263a6b1204c4038f0cdb257f24b626af839422dba2d607c2a4764e5475ac0e8dcd10b1a6112588f8addc334459c3f43595c515be583b91b7859d80fdeff497551f809ada575177a24d24fc95732bdb910cd27c5562a84c6045d368c11ea65e08fe31b02b6a1ecd090f15c89e91541274b4a5cb00c9dde486831ac9570745e766113dee4d22131aaf943197f9436ec158bc514dbb9c56d3d427a5f6ccda82fa94eea275de139527e6244e9565d1debf70b9140f7a3afc97ab95c4030943c53d92c8a6d682c10493f91dc667f8d333f8570dbf50a2a42ca3c0a2f2e2e7a03268f41a53f09a5845a700c2b53224457ea0231e1714c06425f56dd8d948fb560ea2a169eea1b758f1a03a4a03fee1"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r7, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000380)="a6", 0x1}]) 2018/03/29 13:04:36 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x83, &(0x7f0000e86ff8)=0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000200000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x989680}}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x181100, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000300)=ANY=[@ANYBLOB="3c390000000000000300000000000000010001000000000098060000000000070080ffc5fffffedb0bf233f599a51502ff000000000000000000000001000000005023360863773d811fbfa30e3601134d175687f3f527f435ca5b9fc175197ac40d87ecde05660db51a1bf1f62aa3534d608ac8aeda"]) getpid() listen$netrom(r2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000140)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) ptrace$setregs(0xd, r1, 0x1, &(0x7f0000000280)="60c3e1e5708c78a88c8091fa31d8a6d30336fba9e514fec026f655ee9b246871bfeb25b7d87ddd1a43f09aed591fae6be1cb2c9d0a57d762f98fd86ac631a242da2a1ade1672d690ba27cedae3c5f9ea02fc18") 2018/03/29 13:04:36 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x401, 0x200080) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000180)={0x18, 0x0, {0x2, @random="cf2214c20b23", 'rose0\x00'}}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_int(r2, 0x107, 0x1e, &(0x7f0000000140)=0x3, 0x4) r3 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r3}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000b4a000)) pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000ff0)={&(0x7f0000000040), 0x8}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x10000, 0x0) close(r4) 2018/03/29 13:04:36 executing program 5: r0 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0x3eb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000001c0)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x8}) sendmsg$key(0xffffffffffffffff, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000026ff0000040000f5b530030006f0000000000000000000000000"], 0x1e}, 0x1}, 0x0) 2018/03/29 13:04:36 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x13000005}, 0xc, &(0x7f0000001540)={&(0x7f0000001380)=ANY=[@ANYBLOB="c81100001f00080025bd7000fddbdf250500000008004300", @ANYRES64=r1, @ANYRES64=r1], 0x3}, 0x1, 0x0, 0x0, 0x8040}, 0x20000083) r2 = accept4$ax25(0xffffffffffffffff, &(0x7f00000015c0), &(0x7f0000001600)=0x10, 0x80800) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r4 = openat$cgroup_int(r3, &(0x7f0000000100)='memory.high\x00', 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) syz_open_procfs(r5, &(0x7f00000002c0)='net/tcp6\x00') r6 = fcntl$dupfd(r3, 0x406, r0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x2e6, 0x3ff, 0x3, 0x2, 0x0, 0x8, 0x2021, 0x4, 0x6, 0x8, 0x4, 0x489f, 0x5, 0x1, 0x1, 0xfffffffffffffff8, 0x91, 0x7, 0x9, 0x9, 0xfc3, 0x0, 0x5, 0x80000000, 0x4, 0x81, 0x80000000, 0x5, 0x782f280, 0x4, 0x9, 0x3, 0x9, 0x9, 0x5d2c, 0x0, 0x0, 0x100, 0x0, @perf_config_ext={0x1f}, 0x0, 0xe89, 0x1, 0x7, 0xf4b0, 0x7, 0xfff}, r7, 0xa, r0, 0x0) write$cgroup_type(r4, &(0x7f0000000000)='khreaded\x00', 0x1) 2018/03/29 13:04:36 executing program 4: r0 = socket$inet(0x2, 0x80e, 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r0, r2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x5, 0xb1, 0x202, 0x0, 0x0, 0x400, 0x40000000000000, 0xfffffffffffffffc}, 0xfffffffffffffc58) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000000c0)) sendto$inet(r2, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/29 13:04:36 executing program 1: r0 = getpgrp(0xffffffffffffffff) getpriority(0x0, r0) r1 = add_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="44ebdc6aeaf00f4d37d2f208bfd7802214675995ddc2d3e59677b7ed3041c73d36c0b3d7176f1a3cefe1b564b79d047efb87eec851a3ca58e9d7efd4597014fdde537b71a60ab1d97a2c2e7afb", 0x4d, 0xfffffffffffffffc) keyctl$get_security(0x11, r1, &(0x7f0000000100)=""/247, 0xf7) 2018/03/29 13:04:36 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1001}) io_setup(0x7fff, &(0x7f0000000080)=0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x6, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x200000, 0x0) r4 = syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x6, 0x40) memfd_create(&(0x7f0000000340)="6966623000faffffffffffffff00", 0x1) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBLED(r4, 0x4b65, 0x1f) syz_open_procfs(0x0, &(0x7f0000000700)='net/udplite\x00') r6 = syz_open_dev$mouse(&(0x7f0000000840)='/dev/input/mouse#\x00', 0x7, 0x101000) io_submit(r2, 0x4, &(0x7f00000008c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x6, 0x0, r0, &(0x7f00000000c0)="d32e0f19d3c75bbba21b6e0186f5703d60", 0x11, 0x803, 0x0, 0x1, r3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffad, r1, &(0x7f0000001700)="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", 0x1000, 0x2, 0x0, 0x1, r4}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3, 0xe9fa, r0, &(0x7f0000000500)="e84aa3d5c9e8fcb619ac714a07095d706020adcb4a4ecaaf8c20a0966388b1b42e1a0c594668bfac59096a7ef838afea679c55dfd158d3352b7bb4cbaf3505cff7bee8f3cfb1f9265a5cf1f0343cffa18b3c3e132dd28bce933daba7f63b13bd0d3d74f65bcb06ac9b69962f1641bff452f7eea30be36a2f2aab9524dc1775e12312ff327984359271329d626733d9f5a4c16e1faa4010f7c77d261d6220cf1a8bcd98b425d05c42d2a3", 0xaa, 0x4, 0x0, 0x1, r5}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x7, 0xed, r0, &(0x7f0000000780)="4145120e92e061469711f5a935bc20c33ebc79a8621bd2a276621ea8e82fd75f394c6eaa1278b02335d12778e207d401e939badae265a02366fda2294fe338ee9f1dae0b53e548d13b52ac6a3f097b8e33ba2eba4edff0952758c73f5e2e9eb22530ad562f2ee64006a190ed5c2ca38481e1a1b86de803a3a7c35f0f6a3a45bb4e723bb52b2d70dd210be763fb15c5a61e7692615bef967d7771e55d18374190", 0xa0, 0x1, 0x0, 0x0, r6}]) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000900)={"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"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r7, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000380)="a6", 0x1}]) 2018/03/29 13:04:36 executing program 3: modify_ldt$write2(0x11, &(0x7f0000002d00), 0x10) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) modify_ldt$write2(0x11, &(0x7f0000000140)={0x8, 0x1000, 0xffffffff, 0x1, 0x7, 0x4b, 0x400, 0xff, 0x400000000000000, 0x7ff}, 0x10) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f00000000c0), &(0x7f0000000100)=0xc) modify_ldt$write2(0x11, &(0x7f0000000000), 0x10) 2018/03/29 13:04:36 executing program 0: r0 = getpgrp(0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x9741, 0x5, 0x9, 0x0, 0x0, 0x8082, 0x0, 0xdc1c, 0x0, 0x5, 0x10001, 0x1f, 0x6, 0x0, 0x0, 0x0, 0x1, 0x7, 0x0, 0x53, 0x0, 0x8, 0x0, 0x6, 0x0, 0x5, 0xfffffffffffffff9, 0x1ff, 0x1, 0x9, 0x7, 0x1, 0x46, 0x26, 0x1, 0x0, 0x7, 0x2, @perf_bp={&(0x7f0000000000), 0x3}, 0x10200, 0x80, 0x6, 0x5, 0x2, 0x1000, 0x4}, r0, 0xf, r1, 0x3) sendmsg(r2, &(0x7f0000000740)={&(0x7f0000000100)=@llc={0x1a, 0x33f, 0x7, 0x5, 0x0, 0x2c, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000180)="90dd0eacbb5343b88a0690e3dd2592e13fb202ef1c7bf192665e2cc315f25984644342a11c7a6a408e08784a4f3778bbd4cb650911516c814ff6033245e05c3676f437f43e3f555877d017ec5a44", 0x4e}, {&(0x7f0000000200)="0c656e76cb1bedba2f4c8e0d8a047c9ccd649f3db7ce03f768d587cbdf71e4b654bad6e2a1d33913c3758c88ff6e901b288806ba1e4f66b9415954901e6a90832d5053e493e6e9e5b58cf0bfb6001a4126cc1a25add2324f58b915f3c8a834dfd57e93c5e7d3ed95ad9180b3c408e17b35eb9c8f72c1b25ccef058bf1b9b28dabf22d371a1a56390978f38126e5813c009e632c66f630c387e8e4b1a582f68babe7cc6a1142f2fa7336e25e057964d1b6501d1c84953399cf9ba5789e9807f47c8e6", 0xc2}, {&(0x7f0000000300)="de1ae048568633c92ecdb63e0528d787ec35192eab3c1e20c225", 0x1a}, {&(0x7f0000000340)="c6d9df13424371", 0x7}, {&(0x7f0000000380)="07904d4bc3756bddf7508859a7c10ed5b0bae417b56cd4de0374c8ee6f17fc2b7a06129540598383335bc364673f552bef38b3c462825ab610553a2a10eeb16249a0b368e9c8bb194d49ae4c6805dc559da0a76715e067abe3b0d59402145fa343566d658cc9e7f711e8545608f4e4d811d63943ec7165cd6d9e82a0bc16a1cfb05ec1", 0x83}, {&(0x7f0000000440)="7b8043a9f612831029", 0x9}, {&(0x7f0000000480)="b883b4a85eaef7e02a56390008829eb1a6a9d08124753655e0cff224a3f586c69ff2af4fef77d363171c34dabc7a623f7283720e8efac45980f1df1bd83cb79412738ced0db0680c5b2b751b97b4c464a794de1059f35f0fd29c5514dbc3b9f395f72855f4bf45c5c39f1aeaaf00f15ecc", 0x71}], 0x7, &(0x7f0000000580)=[{0xf0, 0x107, 0x7, "4560463a65f4902b0852b5292e3493c0dfa1ff118a103636d904fcb1ecaf301b3227a202bb5ee438282198368522783f55faa6b358b34da61de7e79df8b271b495507cb9db94efeae1a59d877e575b00b8e954d259cfe587c34b575ce3d7ee15ea5a8c2fbb2fb0b2ea4ed54c6687b46f43c32431661f603ec0893eca6daa5551a3b47f76577c3d33c4bfd03a198b98e5bc24ec61fe418322397ad780e7e4748867c2c3f70637c73b12a7a386a8c463d90d88ab13b75ea8af6a319e9f7d3cca070c0cd31c55654c1b436ecf42ed45d9b2096dea4814c53894cf88e654"}, {0xd0, 0xff, 0x1, "67af7a3834b282e2443dfa786b5b492ca8658169b5c92bf88a0e7df6e87e80a9e6e702c9c0893c8f3e16470bec93b55f464c277923b7b7fbf67de6fa7b9ab96914fab7b521cce26e078e4afc7b7e2836858db1ee6627c10d0c0eae5984a6e3d27975732e25aec07d0cf4b426ebd4834a28e0b3604c8395d706b003c1c7bf058d3ee79bf4972a5ad1abc65e2ce6860636cec5f10b6ed109a829eb1caf98ee14691ae3c3c01a3f4f1fa7d5663f5517c9170ae427fc7fd81d84c7d800eb"}], 0x1c0, 0x40000}, 0x10) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) ioctl$KVM_SET_ONE_REG(r4, 0x4010aeac, &(0x7f00000000c0)={0xad3, 0xffffffff}) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r1, r3) 2018/03/29 13:04:36 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ffefa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2a10, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000080)=0x9) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0xfffffffffffffdad) sendmmsg$alg(r2, &(0x7f0000000100)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)='F', 0x1}], 0x1}], 0x1, 0x6aa7b7f82ea2a7b3) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) socket$pppoe(0x18, 0x1, 0x0) sendmmsg$alg(r2, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000002540)='A', 0x1}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) 2018/03/29 13:04:36 executing program 4: r0 = socket$inet(0x2, 0x80e, 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r0, r2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x5, 0xb1, 0x202, 0x0, 0x0, 0x400, 0x40000000000000, 0xfffffffffffffffc}, 0xfffffffffffffc58) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000000c0)) sendto$inet(r2, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/29 13:04:36 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f0000000080)=ANY=[@ANYBLOB="840008000000000000bd7000fffffffe0000fffc0c000000faffffffffffffff5b659a62290ffc380c2dbfdc5e9f13e18a9d7e68acfe849bf3d52ba04810d464fbc3b4c1b4e2bf501fb1bb292fe43e2555156f2e9a6f8ec4949869c2984d914d9f04005e66cd4dd3050bc1700612dbc3080c91745fa158cf85d9009d230b3ac601c1b3dd0d70309f7f1969136edfc7dc70aa5cb3106116ad6215db4bd5c83bf0742c28e4b96c3bd3bbaf43459ba244043c908fa7f1bf8ad81f3cb4fe1eb0c53dd6bf165ce217ca15dbb426d0"], 0x83}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x263) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000180)={0x6f, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e20}, {0x2, 0x4e21, @rand_addr=0x6}, 0x256, 0x9, 0x20, 0x494, 0x4d40, &(0x7f0000000000)='bpq0\x00', 0x3ff, 0x80, 0x8}) 2018/03/29 13:04:36 executing program 5: r0 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0x3eb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000001c0)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x8}) sendmsg$key(0xffffffffffffffff, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000026ff0000040000f5b530030006f0000000000000000000000000"], 0x1e}, 0x1}, 0x0) 2018/03/29 13:04:37 executing program 0: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x4000, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000000080)="12") r1 = memfd_create(&(0x7f0000000340)='vboxnet1&selinux\x00', 0x1) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x62824}, 0xc, &(0x7f0000000440)={&(0x7f00000000c0)=ANY=[@ANYBLOB="5fdb8271332beb6128f7beae4be27271a6da7b3deeee4bc395e839146d253a78da54e8061676b1c96bc68fa4c0d94a16c374c19ff149170a02c7f985cfe942641a", @ANYRES16=r2, @ANYBLOB="310101000100fcdbdf250c00000008000500990b00000800060007000000"], 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) 2018/03/29 13:04:37 executing program 7: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffc, 0xfffffffffffffffc, 0x0, 0x0, 0x1, @perf_bp, 0x0, 0x0, 0x3}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = fanotify_init(0x6, 0xdbdd081ad1dc2daf) fallocate(r0, 0x2, 0x0, 0x1) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000080)=""/15, 0xf}], 0x1) 2018/03/29 13:04:37 executing program 4: r0 = socket$inet(0x2, 0x80e, 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r0, r2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x5, 0xb1, 0x202, 0x0, 0x0, 0x400, 0x40000000000000, 0xfffffffffffffffc}, 0xfffffffffffffc58) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000000c0)) sendto$inet(r2, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/29 13:04:37 executing program 5: r0 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0x3eb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000001c0)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x8}) sendmsg$key(0xffffffffffffffff, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000026ff0000040000f5b530030006f0000000000000000000000000"], 0x1e}, 0x1}, 0x0) 2018/03/29 13:04:37 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x1, 0x0, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f00000000c0)={0x7fffffff, 0x100000000, 0x5, 0xfffffffffffffffb, 0xd, 0x5c}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000400)={0xffffffff, 0x0, {0x3, 0x3, 0x3, 0x3, 0x1}}) stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', 0xf000, r2, r3, 0x3, 0xe, 0x200000) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000000)={{0x87, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x2, 'sh\x00', 0x8, 0x6, 0x4}, {@dev={0xac, 0x14, 0x14, 0xe}, 0x4e21, 0x4, 0x3, 0x5, 0x4}}, 0x44) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x6}, 0xc) 2018/03/29 13:04:37 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1001}) io_setup(0x7fff, &(0x7f0000000080)=0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x6, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x200000, 0x0) r4 = syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x6, 0x40) memfd_create(&(0x7f0000000340)="6966623000faffffffffffffff00", 0x1) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBLED(r4, 0x4b65, 0x1f) syz_open_procfs(0x0, &(0x7f0000000700)='net/udplite\x00') r6 = syz_open_dev$mouse(&(0x7f0000000840)='/dev/input/mouse#\x00', 0x7, 0x101000) io_submit(r2, 0x4, &(0x7f00000008c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x6, 0x0, r0, &(0x7f00000000c0)="d32e0f19d3c75bbba21b6e0186f5703d60", 0x11, 0x803, 0x0, 0x1, r3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffad, r1, &(0x7f0000001700)="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", 0x1000, 0x2, 0x0, 0x1, r4}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3, 0xe9fa, r0, &(0x7f0000000500)="e84aa3d5c9e8fcb619ac714a07095d706020adcb4a4ecaaf8c20a0966388b1b42e1a0c594668bfac59096a7ef838afea679c55dfd158d3352b7bb4cbaf3505cff7bee8f3cfb1f9265a5cf1f0343cffa18b3c3e132dd28bce933daba7f63b13bd0d3d74f65bcb06ac9b69962f1641bff452f7eea30be36a2f2aab9524dc1775e12312ff327984359271329d626733d9f5a4c16e1faa4010f7c77d261d6220cf1a8bcd98b425d05c42d2a3", 0xaa, 0x4, 0x0, 0x1, r5}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x7, 0xed, r0, &(0x7f0000000780)="4145120e92e061469711f5a935bc20c33ebc79a8621bd2a276621ea8e82fd75f394c6eaa1278b02335d12778e207d401e939badae265a02366fda2294fe338ee9f1dae0b53e548d13b52ac6a3f097b8e33ba2eba4edff0952758c73f5e2e9eb22530ad562f2ee64006a190ed5c2ca38481e1a1b86de803a3a7c35f0f6a3a45bb4e723bb52b2d70dd210be763fb15c5a61e7692615bef967d7771e55d18374190", 0xa0, 0x1, 0x0, 0x0, r6}]) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000900)={"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"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r7, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000380)="a6", 0x1}]) 2018/03/29 13:04:37 executing program 3: mq_open(&(0x7f0000000080)='.wlan1em1*#$\x00', 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1}) 2018/03/29 13:04:37 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/cuse\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x5427) r1 = openat$ion(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ion\x00', 0x0, 0x0) fcntl$getown(r1, 0x9) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000003000), 0x51, &(0x7f0000002000)=[{0xff1e, 0x10e}], 0x10}, 0x0) ioctl(r1, 0xc0184902, &(0x7f0000000000)="5bae84907339b24d84b9e7c47dd7b517f476c8f02fe3ef0f5a71fab92819bb1ed37af190c8a3c8214ce4cc38f7ad42a330a9364ff39a39be2b31b952b00ff68639de53ec43614e71989f8077cd14e16d6cf2a37ec10b0e4973d82d59f45fcd17122070960059f918dd5f3bec936d7c6fd46178d91c") mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) clone(0x0, &(0x7f0000290000), &(0x7f0000186ffc), &(0x7f0000b8e000), &(0x7f0000a5e000)) 2018/03/29 13:04:37 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x8, 0x101100) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x4) r2 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x4, 0x2447d) r3 = memfd_create(&(0x7f0000614000)='*}$\x00', 0x3) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000040)) pwritev(r3, &(0x7f0000f50f90), 0x3b8, 0x81006) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r1) fstat(r2, &(0x7f00000000c0)) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e22, 0x200, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) readahead(r0, 0x10001, 0x8001) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000000)) ioctl$LOOP_CLR_FD(r2, 0x4c01) 2018/03/29 13:04:37 executing program 4: r0 = socket$inet(0x2, 0x80e, 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r0, r2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x5, 0xb1, 0x202, 0x0, 0x0, 0x400, 0x40000000000000, 0xfffffffffffffffc}, 0xfffffffffffffc58) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r2, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/29 13:04:37 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180011772afeffff732b14d0cca60000000000000020f60061185c"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xe, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000140)=0x7) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00000000c0)={'ip6tnl0\x00', 0x0}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000100)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/03/29 13:04:37 executing program 0: socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x1, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x4, 0x200000) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r3, 0x12, 0x2, &(0x7f00000001c0)=""/184, &(0x7f0000000040)=0xb8) r4 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_netdev_private(r0, 0x89f0, &(0x7f0000000100)="0ec956dde44feba7111a4850f51f6a53697c63ac5f25c8fb7a92f53257b5ae77699c12e859e48b628697db961e123471d7cb757d56503738e4ccd0074f0622625c6f0c956b618004e3be35d8fe82a7df091d739da9fdc25e895c9813e4bcbe95d569ff9bbc85e044373a5f24756fa6eda62ccb8c5859a9a43bc62a7e89dadcf426a8228580") getsockopt$bt_hci(r4, 0x65, 0x5, &(0x7f0000007f0c)=""/244, &(0x7f0000001000)=0xf4) sendto(r1, &(0x7f0000000280)="543a66b26339cec3c6bd391fc03c2aef2658683644f54582558b40591b3dbb56124f2fdf5e25e28958aa45f811418321030fb5cfb4587dfe49582f2df0fcf031f573e3ee2e28401cf71e068de2bf0def7e5eafb9138cf991d651663c3ee4de478aee858293dcd3d01e875358838de8ef4937d5780d6e96081acf83b220fc79ccf51947642f72217c69cb59fbd9fc7aac3285a31997fb98521fb34ff0949ca5cffb9645090617f0fe573c12d85edaf9c4cb4ccee0baea28604bae45d12a92d0b1cd13eeeae94d9daf9407643b76b5dad9804f1ca751da3a9e47ce1ecea94dcfa63155cf58eee2c960b7a74f4a70b41fd9af3cd1b2e1", 0xf5, 0x44, &(0x7f0000000380)=@ipx={0x4, 0x400, 0xfff, "177fa2733e28"}, 0x80) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)=0x7ffa) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000080)=0x1) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) r5 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000440)={0x5, 0x70, 0x92, 0x8, 0x6, 0x6, 0x0, 0x3, 0x20, 0x0, 0x9, 0x3f, 0x0, 0x6, 0x3ff, 0x7ff, 0xec, 0x1, 0x7, 0x3, 0x7, 0x7ff, 0xa6, 0x2, 0x5, 0x5, 0xd4cc, 0x9, 0x7, 0x1, 0x0, 0x81, 0xffffffffffffffe1, 0x0, 0x4, 0xffffffff, 0x6, 0x8001, 0x0, 0x80000001, 0x5, @perf_bp={&(0x7f0000000400), 0x6}, 0x24002, 0x8, 0x7, 0x0, 0x9, 0xffffffff80000001, 0x80}, r5, 0x0, r1, 0x1) 2018/03/29 13:04:37 executing program 5: r0 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0x3eb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000001c0)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x8}) 2018/03/29 13:04:37 executing program 1: seccomp(0x1, 0x0, &(0x7f0000000080)={0x2, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x3, 0x9}]}) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000140), &(0x7f0000000180)=0x30) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="98000000ea2c0a412e186a467ff33760c0e8a468d17b88cf466f5f373bb891a2f27a369425838697a275a46d3620e2df1ad889f9233069014db3423d3d86b8d6edf2aa3f714393071968e9fb54d7a1e3115b1dbc45244ce76b166553bfe0c86e4c127d5b0835a0479048177669902acba5741dfba5ecde3bb44182f5e3ef96cb328c89616fd7b60d47ee16e50636234c0f658b22d3bfa16656c4c8caa1cab3abc70e6c92c0864ee5faeaca0f9423cf85da7bb8b3fcf4382f872b4a1d401d96c9a9252c240685d1e8016d15d1dc2326535c929b035ed0bbbcfa5b27ccb26677955ac9fe"], &(0x7f00000001c0)=0x2) execve(&(0x7f0000885ff8)='./file0\x00', &(0x7f0000735000), &(0x7f0000abffd0)) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f00000002c0)=0x40, 0x4) seccomp(0x1, 0x1, &(0x7f0000028ff0)={0x1, &(0x7f0000000000)=[{0x6}]}) execveat(0xffffffffffffffff, &(0x7f0000a03000)='./file0\x00', &(0x7f0000f0eff0), &(0x7f00003fbfe8), 0x0) r1 = open(&(0x7f000022b000)='./file0\x00', 0x401, 0x0) setsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000000100), 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000080)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x18, 0x32, 0x1, 0x0, 0x0, {}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) accept$netrom(r0, &(0x7f0000000200)=@full, &(0x7f0000000280)=0x48) 2018/03/29 13:04:37 executing program 4: r0 = socket$inet(0x2, 0x80e, 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r0, r2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x5, 0xb1, 0x202, 0x0, 0x0, 0x400, 0x40000000000000, 0xfffffffffffffffc}, 0xfffffffffffffc58) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r2, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/29 13:04:37 executing program 5: r0 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0x3eb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000001c0)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x8}) [ 50.623610] audit: type=1326 audit(1522328677.271:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6213 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4548b9 code=0x0 [ 50.642952] audit: type=1326 audit(1522328677.271:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6213 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4548b9 code=0x0 [ 50.662819] audit: type=1326 audit(1522328677.271:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6213 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4548b9 code=0x0 [ 50.682123] audit: type=1326 audit(1522328677.271:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6213 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=35 compat=0 ip=0x47ffe1 code=0x0 2018/03/29 13:04:37 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x3, 0x8400000000003, 0xffffffff00000005}, 0x26) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) 2018/03/29 13:04:37 executing program 4: r0 = socket$inet(0x2, 0x80e, 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r0, r2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x5, 0xb1, 0x202, 0x0, 0x0, 0x400, 0x40000000000000, 0xfffffffffffffffc}, 0xfffffffffffffc58) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r2, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/29 13:04:37 executing program 3: r0 = socket$inet(0x2, 0x3, 0x2) shutdown(r0, 0x1) setsockopt$inet_int(r0, 0x0, 0xce, &(0x7f0000000ffc), 0x4) 2018/03/29 13:04:37 executing program 0: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = shmget(0x0, 0x4000, 0x54000000, &(0x7f0000ffb000/0x4000)=nil) shmat(r0, &(0x7f0000ffc000/0x3000)=nil, 0x3000) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000000000), 0x4) 2018/03/29 13:04:37 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1001}) io_setup(0x7fff, &(0x7f0000000080)=0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x6, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x200000, 0x0) r4 = syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x6, 0x40) memfd_create(&(0x7f0000000340)="6966623000faffffffffffffff00", 0x1) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBLED(r4, 0x4b65, 0x1f) syz_open_procfs(0x0, &(0x7f0000000700)='net/udplite\x00') r6 = syz_open_dev$mouse(&(0x7f0000000840)='/dev/input/mouse#\x00', 0x7, 0x101000) io_submit(r2, 0x4, &(0x7f00000008c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x6, 0x0, r0, &(0x7f00000000c0)="d32e0f19d3c75bbba21b6e0186f5703d60", 0x11, 0x803, 0x0, 0x1, r3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffad, r1, &(0x7f0000001700)="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", 0x1000, 0x2, 0x0, 0x1, r4}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3, 0xe9fa, r0, &(0x7f0000000500)="e84aa3d5c9e8fcb619ac714a07095d706020adcb4a4ecaaf8c20a0966388b1b42e1a0c594668bfac59096a7ef838afea679c55dfd158d3352b7bb4cbaf3505cff7bee8f3cfb1f9265a5cf1f0343cffa18b3c3e132dd28bce933daba7f63b13bd0d3d74f65bcb06ac9b69962f1641bff452f7eea30be36a2f2aab9524dc1775e12312ff327984359271329d626733d9f5a4c16e1faa4010f7c77d261d6220cf1a8bcd98b425d05c42d2a3", 0xaa, 0x4, 0x0, 0x1, r5}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x7, 0xed, r0, &(0x7f0000000780)="4145120e92e061469711f5a935bc20c33ebc79a8621bd2a276621ea8e82fd75f394c6eaa1278b02335d12778e207d401e939badae265a02366fda2294fe338ee9f1dae0b53e548d13b52ac6a3f097b8e33ba2eba4edff0952758c73f5e2e9eb22530ad562f2ee64006a190ed5c2ca38481e1a1b86de803a3a7c35f0f6a3a45bb4e723bb52b2d70dd210be763fb15c5a61e7692615bef967d7771e55d18374190", 0xa0, 0x1, 0x0, 0x0, r6}]) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000900)={"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"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r7, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000380)="a6", 0x1}]) 2018/03/29 13:04:37 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x80000) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000040)) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000140)=0x2, 0x4) 2018/03/29 13:04:37 executing program 1: r0 = epoll_create1(0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) read$eventfd(r1, &(0x7f0000000040), 0x8) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b86ff6)='/dev/cuse\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00005f8ff4)) read$eventfd(r2, &(0x7f0000001200), 0x8) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000080)=0x3, 0x1) 2018/03/29 13:04:37 executing program 5: r0 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0x3eb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000001c0)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x8}) 2018/03/29 13:04:37 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x50001, 0xd4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000180)=@buf={0x55, &(0x7f0000000100)="836befc3d2fcddff15f5bf15de1ac0623fe1b7a178798f8b294dabc8b8c76f761a75f553f6def7bc8605e7a57b522555802535862631a9bb7cf525afbcbc861b069d851139cb42b48cab31962d586260617ba171bf"}) ioctl$KVM_RUN(r0, 0xae80, 0x0) setsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000000080)=0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/03/29 13:04:37 executing program 5: r0 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0x3eb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000026ff0000040000f5b530030006f0000000000000000000000000"], 0x1e}, 0x1}, 0x0) 2018/03/29 13:04:37 executing program 3: r0 = socket(0xa, 0x802, 0x0) r1 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYRES32=r1]) ioctl(r1, 0x8916, &(0x7f0000000000)) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl(r1, 0x100000008936, &(0x7f0000000000)) fcntl$getown(r1, 0x9) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00000000c0)="10ba35c1f0af34cb422c18000a1d7811f900000080400000009dc4f0881206a69a43b0918ab7e70b2306", 0x2a) 2018/03/29 13:04:37 executing program 4: r0 = socket$inet(0x2, 0x80e, 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r0, r2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r2, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/29 13:04:37 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000200)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) perf_event_open(&(0x7f0000b5a000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000080)=""/231) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB="852a627300000000", @ANYPTR=&(0x7f00004edf8a)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000000000000000000000350d4018cb10095f8ea86eace69105f2cd9e9e5113bf573be5580876d866f06196538fec0b1be321d4b795f0266bb6192f20d579fd8393debf610b8a30b6c87dcbb56f29d7706805b07fc34c8120679f1ab1184fe3622f4d0ad3"], @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000180)) [ 51.241685] binder: 6256:6257 got transaction with invalid data ptr [ 51.260332] binder: 6256:6257 transaction failed 29201/-14, size 40-8 line 2982 [ 51.269502] binder: undelivered TRANSACTION_ERROR: 29201 [ 51.283303] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/29 13:04:37 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/packet\x00') sendmsg$nl_crypto(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80001}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@delrng={0x10, 0x14, 0x700, 0x70bd27, 0x25dfdbfb, "", ["", "", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x1}, 0x40000) sendmsg$nl_netfilter(r0, &(0x7f0000786000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000e46000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="0c0000000102ffff00000000004a000000000000"], 0x14}, 0x1}, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x200000000007b, 0x200100) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000000100)=""/195) 2018/03/29 13:04:37 executing program 1: r0 = socket$inet6(0xa, 0x4000000003, 0x2) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000100)=0x3a) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r1, 0x28, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) connect$rds(r1, &(0x7f00000002c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f00000001c0)=""/176, &(0x7f0000000280)=0xb0) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000180)={r2, 0x8, 0x18}, 0xc) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/dsp\x00', 0x430480, 0x0) unlink(&(0x7f0000000380)='./file0\x00') ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r3) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f0000000340)=0x3) 2018/03/29 13:04:37 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000040)={0x156c83f38ad0ed29, 0x33}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x86}, [@replay_esn_val={0x1c, 0x17, {0x7b}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) 2018/03/29 13:04:37 executing program 5: r0 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0x3eb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000026ff0000040000f5b530030006f0000000000000000000000000"], 0x1e}, 0x1}, 0x0) 2018/03/29 13:04:37 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@local={0xfe, 0x80, [], 0xaa}, 0x400, 0x0, 0xff}, 0x20) recvmsg$kcm(r0, &(0x7f0000001580)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000001400)=[{&(0x7f00000001c0)=""/177, 0xb1}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/216, 0xd8}, {&(0x7f0000000000)=""/16, 0x10}, {&(0x7f0000000100)=""/33, 0x21}, {&(0x7f0000000140)=""/3, 0x3}, {&(0x7f0000001380)=""/100, 0x64}], 0x7, &(0x7f0000001480)=""/232, 0xe8, 0xa2}, 0x40) r1 = syz_open_dev$midi(&(0x7f00000015c0)='/dev/midi#\x00', 0x3ff, 0x4000) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000001600)=0x4, 0x4) 2018/03/29 13:04:37 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x0, &(0x7f0000000240)) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) sched_setparam(r1, &(0x7f0000000280)=0x1) mount(&(0x7f0000000180)='..', &(0x7f00000009c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x1001e, &(0x7f0000000240)) socketpair(0x10, 0x2, 0x0, &(0x7f00000001c0)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) mount(&(0x7f00006f9ff8)='..', &(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='cgroup2\x00', 0xe000, 0x0) 2018/03/29 13:04:37 executing program 4: r0 = socket$inet(0x2, 0x80e, 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r0, r2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r2, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/29 13:04:37 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1001}) io_setup(0x7fff, &(0x7f0000000080)=0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x6, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x200000, 0x0) r4 = syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x6, 0x40) memfd_create(&(0x7f0000000340)="6966623000faffffffffffffff00", 0x1) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBLED(r4, 0x4b65, 0x1f) syz_open_procfs(0x0, &(0x7f0000000700)='net/udplite\x00') r6 = syz_open_dev$mouse(&(0x7f0000000840)='/dev/input/mouse#\x00', 0x7, 0x101000) io_submit(r2, 0x4, &(0x7f00000008c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x6, 0x0, r0, &(0x7f00000000c0)="d32e0f19d3c75bbba21b6e0186f5703d60", 0x11, 0x803, 0x0, 0x1, r3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffad, r1, &(0x7f0000001700)="4777ff5403d0f40231f933fba86cabf5379d4c5186c3a4d443f51835f40f5e8227375fc5e5ccdab345acf019395b107ee3b321b374fb60316bc3341634c957b918a821392652213de899b9d858dedd982c051be784c16cbd7c93980552db640ce354b24b3e94c4aa2a6f81736e5fa8b0f78bd0bb189f00e59e7ac54537082301dabdf26b6b24f97a6f8329498c3b6fd8fd110f9e6fdbed8d38631aef6bd209bffae002ef2737cff9b74d3f52355bea7331edf65b8711ea5f9d52ea3d6122ee804b8e96fd6e2861811c5efebd122ee6998b9fe34f24c9bdac20beaa53238e7b6edc25d3969ad0c08d1951a5a32c0583ef789a9f4ecccc39ec3a088027a37a2679b3fe965e73d99cfd58fe197b8d460be9147882b554c07fd9efe61257672e40028d5a7389b91654550bcdcf025fb3f7224b994bd4ba745c68caed0099521993bff19074cda2401b15e6b2847a85262d6a4e499017bbf84c8e007969086465b8817c083e89d853f4943c79c6e520c5a06c01e0d5770fd120b3319cacafe14683231e3f87f448479901e717de055325366147230da6d6f865fa81cc8c6310e57c0aa4128942114618df7389a108b8a153f9e1e9df378649d15949e1708737206dbda24106ca23e3cc8c7a0b537033d2604e9115034a70c1ae6ecf2e4265653c94889829445eb8c6e1586885bb19e4c9fdb8df70c4f4bee2b02706d9617aef997cef0e6bc79128b86c6ad929b3587c6154a0007202ce2e0a0cf7cb6cc21e20e85ec9123428b335897d435849f205f358ed8c93f52f491797f340ae69fef786f19f5b2feedca07175e0b18f8fd38e58807cdd29c63393485508bb38ca922bf0dc8874e24d9d93e7b0fa7e8733751175105af01ec959c54d7c28378954aebbf57e48c7a360a5bb43e985666021b5e50bf1c467d63ff2fbefa87904c51b2d12cfaade4f09695d34f8f7354d933ba5e541ee7da80fc0fa0e037d0494730c8ef3e41dad364e93341dcc4af4fbc8cb54dfe6dfd0644973fc1f6923c86b0740508b7956d33a0b84816e6f6a3c1df1f977cea0d514929aa7c7b33aa6531abb837427ecee89f898e15fec2b8ddc6875462c97d6da0daddd05c74fa2121809bdc467147b6ae19f2e977070f68f8b2855c929d44c0681e968f6844d7cf3359e02029c16936fc6cab1678cca1ad8250c91540d2afd0ae118f6cf3da96caa611ab910b777097ef92fdcc024a66ce45261b952451f72fbc59ded6402f154668aea649a8bdc40b513e74a925312dba1d2340559570d6eeca19460ef34602fa0524f5360bb08ff9eb0b5f84b0d953b0abe5fb74a95b238fc142c989980182c458535c7fc44094af96ffab04d49d262f811400d39f2afb9848aae17230a44eeedfe2598757b35256a02efa4d16745670325af82e545a3b0b0b71b5d192a5767d464beea7d5c87b31cdfb9a424ead8fa5286c7a45d8b2dc83fe76ae17718e536fde62549e6cd63b74398afefe3cfea326e9f931411359be6dbb973b532e2e032a4fd5b56972f8f11e18f1a12ac553d135e4b9d23be1c81df9127a53a765c4aaccaff2ce6f3cefdc379faef83be606562d9153b446d6833d85d1efaa2de8f53b178db1dce7c706607d0c5d8d21617387bd2aae23457a07f352e42a7dd7adc6baacee1809d0351defe0d47d1823d8fa6d51051e2df27ef13887b7cda7b2bde55ea44c5f6294975868ec170f67a352d67c927c30d693c0eba19a4ea8ec30a12964e8a309b95bcf4e72e024b2d0ebddf4e2d74535f474d5a8627e9d2d92f96cc57ede008ebcaaff8154e8fffc185ba4d224f9c22f8fa8f629e7531c4ef799e32ee56fee7f9d332516f4b767635fd1695e5302af9aff19dc5b44288a8e222eb03390efbdaa6d3659caef1ba16c5f737a0514a6ec2ef54cd66cf64257329c2d9608fe46779072098e508706889c0879a6288d789337572128aa5d7d027d7f44a0d03787ae2d200ac81e49ebafd4d91124f85e23ca131e7f751bd6d89ba2ecf5763932bb070ace5d16d34eefbf9f30e6944f643d0db73d5ab2d4ee8df253ea1bfe6fc51372a0bf2969ef89282ab589ba0d24b3a3da67f486f69e882545f5e5a7c2782ce531228a7f4194f702d8c3420161dee3820be35f4edc962d3cf96ac1c431d0fee80c3a7bf02555a25d89fca253c2c0861ab3fc0356061311162bb975a05d37a67d5d2e9f43e98ad98e52b753cc37094e7673ff432c6e20bf4d5248d59085a84d22e4f91246cd3ea1f45784cb38a316a3c34aa5c8c18094d5ea9d674de218e0826af2dac6db1551aec43df184eacb25ae16a2f1d64acc6ae4758d26a38a07f9885bdae7c5b3f7542e9708016bbc3354071170df7e3354768bf572db37f73f3812adf98f8c91687629efca3cddb249477f2774e936b01524cc516a133696ab3f1c143fcc167a3a8f1c7e3cfa9fc012548d566736f785bca7756b17c4d362af383c3165b74fbb9d570b9472d327471b5a2547836467f47734e7db2d469affc81c8bc1aa15c3945cbc8701ba019e9ace9f21f4062a3cfaf16ded5a1b31bf60492164d27a26909abe6eff2825935cd886d9da22be23b2503f8b2518273ee804f5abf1f1703d5b027ad100d3f03334a385687f8268e96df7ff3fad4f11fa7e380e11e4b4420750c852d58dd5e6a5b2f2c44dea448a7273ccf4fcb4bb13258b6809a0859c8630350b51b1124be8ed080cd85afc27f6ca01921f4b8cb9152a302befd443b4bbee05d80e43823d61c25ea1fc53ef0edceedc530e6eb87122665a73cb478df6b7e6e2c500ac3b54ed629ceccf28b7af4b86ed3f24980c2efbac3f409049ec3b738731bfa3f683153fe0d6085b0d5c06548436c4c7642f97376fc89d705e052c4251b17ec7b624a76a6e2d2f3f3c598978e76086794b4a8965941d9d0a83b2a4a4b54396da7a96081fa4ebbc84fcd54f3a6ead87393684452e0b4b2f50a3bf1b45389303e5269dfdeb793059e3d92e0de4df8c27a8a81e0a4eb207668484508bccd4e9835d918d374bb44e30f8843ca8a0455d66db63fba98f6c56003a7acb377319c65d57de7b076266f1b2715817098bd96c932c10fe6494be7d9da5258de1111910cec0c13fe43de052e33283979e6a84bf966ce43e2f94afb477928ebed1d993b9e1b4ad22e662a7411599695e30e88e21bf2ff511b87b90fc94d647849297014ae493432f1430575872a4a76b5d0af1ca86262ffbf5f067d815407dbb5585d1259f3ae153e9d4051211e4ef858a058901d6a394078ecaa104c86e5b5089558f51ab1585c9777405643ff197da19db9c3af03e4fd5adccf3179af4b13e3af67a2a4aee34db07184542667975fb427fbd2d1a38dcf1bb34766908766faad823a863e8e43fa9c81bed5cc605b67856a5f9cfdaf13afba868fb1487626d66a6df40e00bd5da9c114cec34dcea04ad796b2579f5e87ce692365a7bf75e73499736e6ebd7643ce4fea7c96202f624a7e6ca7f11000e7e0041deac2860f52747e995cb4d027beaba14d5479278b57cc339445d50bede6968361bfe1f5ac61f05e4712d9983603240fa95839dd4efc27f8b6c98a35a20100c343e60733846f85c274b10c9d8c9b85d5dc84f09d4692f8c88445234240de36286502e88dd5962d64d60f84e1272eee8f4f1578dc3f115faac1032ce763311a4b523b355f489ddc34da10d4bdef6c165158ea2fb729850b782cf2d3ef1bf0ddc0276e0e2c2b48ea23d94313bf4c06d746c2961a5a844cff913bf942eed242eb91f6c397a5749b85b1d0bf990aa4587430b4d44a7997437ac91157cd819426a1fba2c880b8580a91fe2a1fe395f1c767ac21b76a45fd08c812e76c30e947f823733b0af3fe68756b074cba4026ea18ba54c062ced10e521dff83ef3322876679449712b57ccf370b446431abaa88d5970daad1da090a2ed1891cdddb0b5946ea6d5b9131142fa6db380947d57641b60044a249143b5cbee96c6bc0ab736bcf7d7f20d7cb69c532801662c0e33e8d130d9d52da1441246b7a3cecb92a76e1794976485fdec641b85a881ad5b2751c96235e50c7c25faabf53ade3f6b93720ee2b7558d56c84be043a63d53e4cc79e312f7a0178902c7b24a08b7c6a617ef98d7ec4f1d2e3a03f395594e93113f4462eda62d24c0697bff13d226b946f9defa2b251ffe54df9c4aa272931b4fc7b65e1d7137ff7eee850b7beb9fafdf18723c1e31bf48747f1acf7b54b4d6eaabe2c4295a53110d6545ad0fad567e9b8ef3a99d240e371aa44f8e5bd8af392eff08030288e125b60831d190fa1f7bbd00932573fba72519050f03fc845f78a9b524f2896d4eaf2b261777a2548e0fa58d55e22ba1d2e64d0248dd03d82c81f91d2311771cad399ff57c19265155b38ccd12523966f5c33cfc1a215cac14ec551617a0589f3ce823c2dc368b01051a50a55771c59674458fb47cf2f82c85ff09346d2a6c407fa4973b317b7cdbfa9f8818ca5d459957ce90666c3a988769b014b88ace71cced969af22b29fe3169816187725617a2c9e07ac4f349b2617333f525e0905f40b3b2f9c777ed023531c05a3176b42a2fe818d231a303bdb98fd0ebd3d8dfb08a5b20ee2cb3eab88f144905c7d0117d48b68c9b64bf0df82cb9400f35d48aec987152eeb428873aecfe1c0148417222bca569313b98dae183ac0da51c2d19a046071dc978d59b952afb12773e34a739bd1dedef01bd6e2827103212142ee18777a7ffd36de77aad0c071fc421839ab5b08dd8916ce8fccd6ca4606e355a6bc304140373dd9ef749ee69e2ad1aba86573e58400966cd49ea1b958271c4c0b7760fcb159935806b89ced880a63ff165025e4dec6b338e597cd2f7f8d370e9fb372ab6f902b2bd23de5752fc6772c02f65e652db730f1da0d27feeb4a8b350d49bfcaf46066570f88490a0eed77734d347b4ce1a7b35b7cb933f89268cc41489bbca47711ba9f3ed1c657025e8cb6cb0cbff97895af2104933f72225884a2acdb7aa6d86f60753c2d02ed60049de3fffa00c96d6328b0edaf9de083de3b7966ee35abc1457c64704c671337b1617583b5b6f8e8b9ce43850e049f1d5ce6a026df18cde2b5334bebd1b8e95abb105cdbc1595bec2a422fc43534c35361ecc24861396e633e0c33e89e6dcd86161016ace677a292d0882d19b8b995713a7d20d33e395ed736610ee6f9e681b4b0fd7a6fc6958f61817e2029433a650d19dc9516871bf87ede1d74cb4bac29684b5e5c313622cfdf3e52ce409cfe343b8128f2328ce92de76ae5f35a8b1e79a3f6a0025267b00423f0a835869150a8faa1334919113c7595545bca134978ddf013f47216a130388e7e777d48c64862584ee7399ee8da996328b862c0e8a9d8883bcfaa04260818ad85be95116344362db362a7e9f4053bf809daa7801003b9e527f5a7bb08ecb739e55fac9f4ce46421f5efee708b5b6807ca840cef0d00483079d9e7b7fa6b80969900232a6d9d4de94e18590ba5486e89d86dcaa27204168467e604e4742c900277f79ae200d82ea7d8d8e2b0b146e87f2a5ee1e76b676bbde51dc8946e10183cc85238f1686ae9a2d5f3ec93e641158d9760f5cbf904ac614f321540728ff88294acad40a116f2304ba10519627863071c184242df839d5f0c2cd057a5716e2d7ed6b991fb4476a1c043ac7ab263615eb648aeed237ed9b25ea149993ef51b3c498d4062e079f86a28219425894d9fc9b9aa49ba2e3c7728d07be930fc4d08509319936fe8e695221470ddf3c3f1fc7914dc", 0x1000, 0x2, 0x0, 0x1, r4}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3, 0xe9fa, r0, &(0x7f0000000500)="e84aa3d5c9e8fcb619ac714a07095d706020adcb4a4ecaaf8c20a0966388b1b42e1a0c594668bfac59096a7ef838afea679c55dfd158d3352b7bb4cbaf3505cff7bee8f3cfb1f9265a5cf1f0343cffa18b3c3e132dd28bce933daba7f63b13bd0d3d74f65bcb06ac9b69962f1641bff452f7eea30be36a2f2aab9524dc1775e12312ff327984359271329d626733d9f5a4c16e1faa4010f7c77d261d6220cf1a8bcd98b425d05c42d2a3", 0xaa, 0x4, 0x0, 0x1, r5}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x7, 0xed, r0, &(0x7f0000000780)="4145120e92e061469711f5a935bc20c33ebc79a8621bd2a276621ea8e82fd75f394c6eaa1278b02335d12778e207d401e939badae265a02366fda2294fe338ee9f1dae0b53e548d13b52ac6a3f097b8e33ba2eba4edff0952758c73f5e2e9eb22530ad562f2ee64006a190ed5c2ca38481e1a1b86de803a3a7c35f0f6a3a45bb4e723bb52b2d70dd210be763fb15c5a61e7692615bef967d7771e55d18374190", 0xa0, 0x1, 0x0, 0x0, r6}]) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000900)={"32e2ca4143762b417f2a34be13dd11ec30c406ae801f2acc1f2dc9006803ec9e8ab28282857696bece0e5bff0716aa642880d17975cba44dc4bf01fbe02306fd87d28a61dd294f689a4fa45605705759271a94bbef6a6d613e8fd9930581d80a78ac85e65312ad4d207d00d63a39355414ac0ed4f539ec1123770727c5cad99519830784c4c1f258877696c82651f92e9e18d2e462f302650e81976162b76f022c1b85204a70fb6d5c81a70157332a10863a2e915c7f99ee0b0a5aaaaf1342c5802968b0c055d280afd94023cb6c49f488b158203636021a974f0938992d1e421aea00f54f4ad656cba912440d73bb067b14430889fb90d103d711e8c1a79c9d0b201579ebd21394356ffdc45423184b0593ea29d2afca6128203f16d7250374352fd561ac8cf747988f38b3db9d729ab7a6c482cd8b38543ce4bc7a85d0994ea59be40ba713fadbe10ec7fa0a3a4178f3531ffc61e381aad0195b4f11d7e3d458fdaf3adc56edf056f8202f7076a90bf644ddf48ae260cb51614c9e9c5c0d79e24f2f4e8f4a67759ba67a5f831869d3b7d006fbdc4a0e599f9240723b45ae6929bfc767f2ea6d7c9abc27c7fee6e3a8ee82e4e077fbd77a088c2b6f83ede1a243c0de75b2139a338ec1faa59bae6c849f405a1d55bf3e3b9636de039b8a8bbdb91e7433370504832da22d556c2252083106651298b47e212e066a704c3dce3b7d7c304e77c39b06cade49999a6dc42f5b43753ff3950e7ffb6eec19548b743d9b761ee97d804208473e082006ba7b892be541c2fb268ab8950753d11862450a63567e03a1de28930ce54768782a92703e9888e29137cb59e01f315f017d52745bbd9462738c2401d404d76f2d22c314995fab2f5906220d1d20f889325c1433bd78c6626a21a12fd9ac6154b447c035f9b3c9a51933982c349da15b838a15f0a64131e4242bb2a8a843e845e3939fd584be7bb7d2604bac0b74502c49d6f05c55746938f32449f7f8086366a8b942f54e5294d3af9e24bdaa95e9bf7075448607a6c41edf4717c5b12dff045494b82ad68c03d7263a6b1204c4038f0cdb257f24b626af839422dba2d607c2a4764e5475ac0e8dcd10b1a6112588f8addc334459c3f43595c515be583b91b7859d80fdeff497551f809ada575177a24d24fc95732bdb910cd27c5562a84c6045d368c11ea65e08fe31b02b6a1ecd090f15c89e91541274b4a5cb00c9dde486831ac9570745e766113dee4d22131aaf943197f9436ec158bc514dbb9c56d3d427a5f6ccda82fa94eea275de139527e6244e9565d1debf70b9140f7a3afc97ab95c4030943c53d92c8a6d682c10493f91dc667f8d333f8570dbf50a2a42ca3c0a2f2e2e7a03268f41a53f09a5845a700c2b53224457ea0231e1714c06425f56dd8d948fb560ea2a169eea1b758f1a03a4a03fee1"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)) [ 51.288766] binder: 6256:6257 ioctl 40046207 0 returned -16 [ 51.288852] binder_alloc: 6256: binder_alloc_buf, no vma [ 51.300151] binder: 6256:6262 transaction failed 29189/-3, size 40-8 line 2963 [ 51.326412] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/29 13:04:38 executing program 1: mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x7ffffffff000, 0x0, &(0x7f0000c87000/0x2000)=nil) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000000280)=""/207) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x400000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000003c0)={0x0, 0xdfd, 0x30}, &(0x7f0000000400)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000440)={r3, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xec, r2, 0xb33, 0x70bd2a, 0x25dfdbfd, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6000000000}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x19d0145f}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x17}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xc3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x71c4c90ad4a8d21e}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}]}, 0xec}, 0x1, 0x0, 0x0, 0x80}, 0x44081) epoll_wait(r0, &(0x7f0000000380)=[{}, {}, {}], 0x3, 0x101) 2018/03/29 13:04:38 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0xff, 0x6, 0x9, 0x2, 0xffffffffffffff9c}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001140)={r0, &(0x7f0000000040), &(0x7f0000000140)}, 0x20) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000280), &(0x7f0000000100)}, 0x20) r1 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000040)={'ipddp0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/03/29 13:04:38 executing program 5: r0 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0x3eb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000026ff0000040000f5b530030006f0000000000000000000000000"], 0x1e}, 0x1}, 0x0) 2018/03/29 13:04:38 executing program 2: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) socketpair$inet6(0xa, 0xa, 0x8, &(0x7f0000000040)={0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000100)=""/38, 0x26}, {&(0x7f0000000140)=""/185, 0xb9}, {&(0x7f0000000200)=""/244, 0xf4}], 0x3, &(0x7f0000000340)=""/176, 0xb0, 0x1}, 0x40) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000000000)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="020000000100000000000000020000000000007a", 0x14, 0x8) stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000540), &(0x7f0000000580)=0x0, &(0x7f00000005c0)) lchown(&(0x7f0000000440)='./file0\x00', r1, r2) 2018/03/29 13:04:38 executing program 4: r0 = socket$inet(0x2, 0x80e, 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r0, r2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r2, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/29 13:04:38 executing program 3: r0 = socket(0x1d, 0x3, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000080)=0x8, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x200, 0x0) write$cgroup_pid(r2, &(0x7f0000000140)={[0x39, 0x37, 0x30, 0x35, 0x34, 0x34, 0x38, 0x36]}, 0x8) sendmsg$can_raw(r0, &(0x7f0000001000)={&(0x7f0000002000)={0x1d, r1}, 0x10, &(0x7f0000003ff0)={&(0x7f0000000000)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "f41496dc508577edf3b14aad43127b5a913d53ed43573373f0cc72cb81bca4376e6ba2933accb787dcfde12f55461de6e2c675100cf71203aebcad2d7190fb2b"}, 0x48}, 0x1}, 0x0) 2018/03/29 13:04:38 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000fcb000), 0x4) fcntl$getflags(r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x80000000ff) r2 = accept$netrom(0xffffffffffffffff, &(0x7f0000000100)=@full, &(0x7f0000000180)=0x48) getpeername$netrom(r2, &(0x7f00000001c0), &(0x7f0000000200)=0x10) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000fcb000), 0x4) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x5, 0x180) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f00000000c0)={r4, 0x3}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000240)=0x9, 0x4) 2018/03/29 13:04:38 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1001}) io_setup(0x7fff, &(0x7f0000000080)=0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x6, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x200000, 0x0) r4 = syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x6, 0x40) memfd_create(&(0x7f0000000340)="6966623000faffffffffffffff00", 0x1) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBLED(r4, 0x4b65, 0x1f) syz_open_procfs(0x0, &(0x7f0000000700)='net/udplite\x00') r6 = syz_open_dev$mouse(&(0x7f0000000840)='/dev/input/mouse#\x00', 0x7, 0x101000) io_submit(r2, 0x4, &(0x7f00000008c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x6, 0x0, r0, &(0x7f00000000c0)="d32e0f19d3c75bbba21b6e0186f5703d60", 0x11, 0x803, 0x0, 0x1, r3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffad, r1, &(0x7f0000001700)="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", 0x1000, 0x2, 0x0, 0x1, r4}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3, 0xe9fa, r0, &(0x7f0000000500)="e84aa3d5c9e8fcb619ac714a07095d706020adcb4a4ecaaf8c20a0966388b1b42e1a0c594668bfac59096a7ef838afea679c55dfd158d3352b7bb4cbaf3505cff7bee8f3cfb1f9265a5cf1f0343cffa18b3c3e132dd28bce933daba7f63b13bd0d3d74f65bcb06ac9b69962f1641bff452f7eea30be36a2f2aab9524dc1775e12312ff327984359271329d626733d9f5a4c16e1faa4010f7c77d261d6220cf1a8bcd98b425d05c42d2a3", 0xaa, 0x4, 0x0, 0x1, r5}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x7, 0xed, r0, &(0x7f0000000780)="4145120e92e061469711f5a935bc20c33ebc79a8621bd2a276621ea8e82fd75f394c6eaa1278b02335d12778e207d401e939badae265a02366fda2294fe338ee9f1dae0b53e548d13b52ac6a3f097b8e33ba2eba4edff0952758c73f5e2e9eb22530ad562f2ee64006a190ed5c2ca38481e1a1b86de803a3a7c35f0f6a3a45bb4e723bb52b2d70dd210be763fb15c5a61e7692615bef967d7771e55d18374190", 0xa0, 0x1, 0x0, 0x0, r6}]) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000900)={"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"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)) 2018/03/29 13:04:38 executing program 4: r0 = socket$inet(0x2, 0x80e, 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x5, 0xb1, 0x202, 0x0, 0x0, 0x400, 0x40000000000000, 0xfffffffffffffffc}, 0xfffffffffffffc58) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r2, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/29 13:04:38 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x9, 0x121000) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000080)=ANY=[@ANYBLOB="56000008d61e080000230000010000000000040081000000071d0200"]) bind$alg(r0, &(0x7f00005e1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001adfff), 0x0) sendto(r2, &(0x7f0000072fc4), 0x0, 0x0, &(0x7f0000185000)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x10) 2018/03/29 13:04:38 executing program 5: r0 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0x3eb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f00000001c0)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x8}) sendmsg$key(0xffffffffffffffff, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000026ff0000040000f5b530030006f0000000000000000000000000"], 0x1e}, 0x1}, 0x0) 2018/03/29 13:04:38 executing program 0: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)=ANY=[@ANYBLOB="840008000000000000bd7000ffffffff0000fffc0c00000000000000000000005b659a62290ffc380c2dbfdc5e9f13e1a04810d464fbc3b4c1b4e2bf501fb101040000000000004d9f04005e66cd4dd3050bc1700612dbc3080c91745fa158cf0d70309f7f1969136edfd732949a38e615c0356675ffff000044f2a432a15b4ce56aa1"], 0x83}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x263) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000070fe4)={0xa}, 0x1c) 2018/03/29 13:04:38 executing program 2: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) capset(&(0x7f0000000040)={0x19980330, r0}, &(0x7f0000000080)) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', @ifru_addrs=@in={0x2, 0x0, @rand_addr}}) 2018/03/29 13:04:38 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x6, 0x4, 0x9, 0x62}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb4000)={r0, &(0x7f000035d000), &(0x7f0000000040), 0x3}, 0x20) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xfffffffffffffff8, 0x8000) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000040)=0x80, 0x4) 2018/03/29 13:04:38 executing program 4: r0 = socket$inet(0x2, 0x80e, 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x5, 0xb1, 0x202, 0x0, 0x0, 0x400, 0x40000000000000, 0xfffffffffffffffc}, 0xfffffffffffffc58) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r2, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/29 13:04:38 executing program 5: r0 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0x3eb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f00000001c0)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x8}) sendmsg$key(0xffffffffffffffff, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000026ff0000040000f5b530030006f0000000000000000000000000"], 0x1e}, 0x1}, 0x0) 2018/03/29 13:04:38 executing program 0: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x55, 0x90040) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x5, 0x83) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000f3ffffff0000000000000000000d0000003b84d1aa96fa363f47265a177b"], &(0x7f0000000080)=0x31) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000140)=0x0) ptrace(0x4208, r3) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f00001e4ff8)=[@acquire={0x40046305}], 0x118, 0x0, &(0x7f0000000100)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x44, 0x0, &(0x7f0000d06000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f000000d000)=[@fda={0x66646185}, @flat={0x73682a85}], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f000023c000)}) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000180)=0x7ff, &(0x7f00000001c0)=0x4) 2018/03/29 13:04:38 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1001}) io_setup(0x7fff, &(0x7f0000000080)=0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x6, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x200000, 0x0) r4 = syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x6, 0x40) memfd_create(&(0x7f0000000340)="6966623000faffffffffffffff00", 0x1) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBLED(r4, 0x4b65, 0x1f) syz_open_procfs(0x0, &(0x7f0000000700)='net/udplite\x00') r6 = syz_open_dev$mouse(&(0x7f0000000840)='/dev/input/mouse#\x00', 0x7, 0x101000) io_submit(r2, 0x4, &(0x7f00000008c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x6, 0x0, r0, &(0x7f00000000c0)="d32e0f19d3c75bbba21b6e0186f5703d60", 0x11, 0x803, 0x0, 0x1, r3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffad, r1, &(0x7f0000001700)="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", 0x1000, 0x2, 0x0, 0x1, r4}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3, 0xe9fa, r0, &(0x7f0000000500)="e84aa3d5c9e8fcb619ac714a07095d706020adcb4a4ecaaf8c20a0966388b1b42e1a0c594668bfac59096a7ef838afea679c55dfd158d3352b7bb4cbaf3505cff7bee8f3cfb1f9265a5cf1f0343cffa18b3c3e132dd28bce933daba7f63b13bd0d3d74f65bcb06ac9b69962f1641bff452f7eea30be36a2f2aab9524dc1775e12312ff327984359271329d626733d9f5a4c16e1faa4010f7c77d261d6220cf1a8bcd98b425d05c42d2a3", 0xaa, 0x4, 0x0, 0x1, r5}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x7, 0xed, r0, &(0x7f0000000780)="4145120e92e061469711f5a935bc20c33ebc79a8621bd2a276621ea8e82fd75f394c6eaa1278b02335d12778e207d401e939badae265a02366fda2294fe338ee9f1dae0b53e548d13b52ac6a3f097b8e33ba2eba4edff0952758c73f5e2e9eb22530ad562f2ee64006a190ed5c2ca38481e1a1b86de803a3a7c35f0f6a3a45bb4e723bb52b2d70dd210be763fb15c5a61e7692615bef967d7771e55d18374190", 0xa0, 0x1, 0x0, 0x0, r6}]) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000900)={"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"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)) 2018/03/29 13:04:38 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x6b15, 0x72, 0x3, 0x0, 0x0, 0x81, 0x40, 0x5, 0xe0, 0x8, 0x40, 0x1f, 0x0, 0x8001, 0x3, 0x8, 0x8000, 0x3f, 0x7}) ioctl$KVM_RUN(r2, 0xae80, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000200)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffe, 0x0, 0x0, 0xebb2f35e4fb92cb7}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/29 13:04:38 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000080)={0x1d, r1}, 0x10) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) bind$can_raw(r0, &(0x7f0000002ff0)={0x1d}, 0x10) 2018/03/29 13:04:38 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000600)={0x0, 0xb5, 0x1, 0x3ff}, &(0x7f0000000640)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000680)={r3}, 0x8) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x7fff, 0x2}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0x0, @multicast1=0xe0000014}}}, 0x90) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x3ff, 0x0, 0x0, 0x8001}, &(0x7f0000000080)=0x14) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000998f70)={0x100000001, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) getpeername(r2, &(0x7f0000000540)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f00000005c0)=0x80) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000002004e21000000ff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000700000002004e24fb88ba4f87795eec000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21ac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009fbccdd93753f2e200000000000000000000000000000000000000000000000002004e207f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e24ac14141600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000002004e200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x410) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000400)={0xffffffffffffffad, {{0x2, 0x4e24}}}, 0x88) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000500)={r4, 0x4}, &(0x7f00000004c0)=0xa750c3cf254eb34f) close(r1) getuid() getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r4, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f00000001c0)=0x84) 2018/03/29 13:04:38 executing program 2: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000000180)=0x18) 2018/03/29 13:04:38 executing program 4: r0 = socket$inet(0x2, 0x80e, 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x5, 0xb1, 0x202, 0x0, 0x0, 0x400, 0x40000000000000, 0xfffffffffffffffc}, 0xfffffffffffffc58) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r2, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) [ 51.627300] capability: warning: `syz-executor2' uses 32-bit capabilities (legacy support in use) [ 51.658252] binder_alloc: 6346: binder_alloc_buf, no vma [ 51.663821] binder: 6346:6357 transaction failed 29189/-3, size 56-8 line 2963 [ 51.725409] binder: BINDER_SET_CONTEXT_MGR already set [ 51.743346] binder: 6346:6369 ioctl 40046207 0 returned -16 [ 51.752195] binder_alloc: 6346: binder_alloc_buf, no vma [ 51.757751] binder: 6346:6369 transaction failed 29189/-3, size 56-8 line 2963 2018/03/29 13:04:38 executing program 7: kexec_load(0xfffffffffffffffd, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000100)}], 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) setsockopt$inet_dccp_int(r0, 0x21, 0x3, &(0x7f0000000040)=0x9, 0x4) 2018/03/29 13:04:38 executing program 5: r0 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0x3eb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f00000001c0)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x8}) sendmsg$key(0xffffffffffffffff, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000026ff0000040000f5b530030006f0000000000000000000000000"], 0x1e}, 0x1}, 0x0) 2018/03/29 13:04:38 executing program 4: r0 = socket$inet(0x2, 0x80e, 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) dup3(r0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x5, 0xb1, 0x202, 0x0, 0x0, 0x400, 0x40000000000000, 0xfffffffffffffffc}, 0xfffffffffffffc58) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/29 13:04:38 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x81, 0x80) mknodat(r0, &(0x7f00000000c0)='./file0\x00', 0x100, 0x5) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/icmp6\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000000c0), 0x0) fcntl$notify(r1, 0x402, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000000)=0x3) getdents(r1, &(0x7f0000824f59)=""/167, 0xa7) 2018/03/29 13:04:38 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000000)=""/14) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000080)=[{{r1, r2/1000+10000}, 0x40, 0x1f1e, 0x9ba}], 0x18) 2018/03/29 13:04:38 executing program 3: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000240)="3a01ca21406ae66dba962e836d0a91244c9c6038e12edc76fbc3128a376124f939307a5d2739f91578d75b9430fb54126bf5fe564327dfecc4f7e5757c02c2b26451764a3f6ddc79157054c215db936920493cae3a44dc1af141fcbcdeaed9438d4473e9e05e6eeb2e22e5f4874b9446b5044def1c4e790c19ee5e022d6d59f882415e352c05f18851c0300122fbdf8dc56321e509e3a97824d4587d8fe45806eca6a9870007cc7339b1564f5dbd0ac93378333f9b1c531078821abaa0ad5c70096ae28fca04ac032aacb2b11eedd3021fe1337fdd02023a7b5ef53bc15635d83f29b160a9d26077410e15fa8733") fremovexattr(r1, &(0x7f0000000000)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB="02b8956a396865d3ef46eaf9a130fbdbe759b28114b29c3935a805d6dd6bd05fa63a49e86ca112fffe1f8ba9104c541df1275ee95debf0784fe1f9be1a4cd418892ff066f248f6eb732cefa2634b4064dd09d4d771f2bff5b4ba", @ANYRES64=r1, @ANYRES32, @ANYBLOB="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", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="d08a2a8b5e40e6479348d0b765d6a62e947709d619ad660960dc6c1988ecac4aa966ae3cb26d5e92b1d2bdb996771812e5bca17bea653aa86294a0af02a7bb5a7a141ba23c2cc891171377d44eb83524e0e7e7b5d4052563628f0096f2523b4b5abba277fa88b9ebb3c8fdf19eab089170b7cd0f17f95680429eaba9c19f7301c51e32575683d5364fde4d31a670f0fb", @ANYPTR, @ANYRES16=r1]], @ANYRES32, @ANYPTR]) ioctl$sock_ifreq(r1, 0x896e, &(0x7f0000000200)={'sit0\x00', @ifru_settings={0x100000000, 0x9, @cisco=&(0x7f00000001c0)={0x8000, 0x1f}}}) 2018/03/29 13:04:38 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000d9ef05)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x10, 0x88, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x3}}}}}}}, &(0x7f0000efe000)) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x5, 0x18800) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) 2018/03/29 13:04:38 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1001}) io_setup(0x7fff, &(0x7f0000000080)=0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x6, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x200000, 0x0) r4 = syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x6, 0x40) memfd_create(&(0x7f0000000340)="6966623000faffffffffffffff00", 0x1) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBLED(r4, 0x4b65, 0x1f) syz_open_procfs(0x0, &(0x7f0000000700)='net/udplite\x00') r6 = syz_open_dev$mouse(&(0x7f0000000840)='/dev/input/mouse#\x00', 0x7, 0x101000) io_submit(r2, 0x4, &(0x7f00000008c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x6, 0x0, r0, &(0x7f00000000c0)="d32e0f19d3c75bbba21b6e0186f5703d60", 0x11, 0x803, 0x0, 0x1, r3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffad, r1, &(0x7f0000001700)="4777ff5403d0f40231f933fba86cabf5379d4c5186c3a4d443f51835f40f5e8227375fc5e5ccdab345acf019395b107ee3b321b374fb60316bc3341634c957b918a821392652213de899b9d858dedd982c051be784c16cbd7c93980552db640ce354b24b3e94c4aa2a6f81736e5fa8b0f78bd0bb189f00e59e7ac54537082301dabdf26b6b24f97a6f8329498c3b6fd8fd110f9e6fdbed8d38631aef6bd209bffae002ef2737cff9b74d3f52355bea7331edf65b8711ea5f9d52ea3d6122ee804b8e96fd6e2861811c5efebd122ee6998b9fe34f24c9bdac20beaa53238e7b6edc25d3969ad0c08d1951a5a32c0583ef789a9f4ecccc39ec3a088027a37a2679b3fe965e73d99cfd58fe197b8d460be9147882b554c07fd9efe61257672e40028d5a7389b91654550bcdcf025fb3f7224b994bd4ba745c68caed0099521993bff19074cda2401b15e6b2847a85262d6a4e499017bbf84c8e007969086465b8817c083e89d853f4943c79c6e520c5a06c01e0d5770fd120b3319cacafe14683231e3f87f448479901e717de055325366147230da6d6f865fa81cc8c6310e57c0aa4128942114618df7389a108b8a153f9e1e9df378649d15949e1708737206dbda24106ca23e3cc8c7a0b537033d2604e9115034a70c1ae6ecf2e4265653c94889829445eb8c6e1586885bb19e4c9fdb8df70c4f4bee2b02706d9617aef997cef0e6bc79128b86c6ad929b3587c6154a0007202ce2e0a0cf7cb6cc21e20e85ec9123428b335897d435849f205f358ed8c93f52f491797f340ae69fef786f19f5b2feedca07175e0b18f8fd38e58807cdd29c63393485508bb38ca922bf0dc8874e24d9d93e7b0fa7e8733751175105af01ec959c54d7c28378954aebbf57e48c7a360a5bb43e985666021b5e50bf1c467d63ff2fbefa87904c51b2d12cfaade4f09695d34f8f7354d933ba5e541ee7da80fc0fa0e037d0494730c8ef3e41dad364e93341dcc4af4fbc8cb54dfe6dfd0644973fc1f6923c86b0740508b7956d33a0b84816e6f6a3c1df1f977cea0d514929aa7c7b33aa6531abb837427ecee89f898e15fec2b8ddc6875462c97d6da0daddd05c74fa2121809bdc467147b6ae19f2e977070f68f8b2855c929d44c0681e968f6844d7cf3359e02029c16936fc6cab1678cca1ad8250c91540d2afd0ae118f6cf3da96caa611ab910b777097ef92fdcc024a66ce45261b952451f72fbc59ded6402f154668aea649a8bdc40b513e74a925312dba1d2340559570d6eeca19460ef34602fa0524f5360bb08ff9eb0b5f84b0d953b0abe5fb74a95b238fc142c989980182c458535c7fc44094af96ffab04d49d262f811400d39f2afb9848aae17230a44eeedfe2598757b35256a02efa4d16745670325af82e545a3b0b0b71b5d192a5767d464beea7d5c87b31cdfb9a424ead8fa5286c7a45d8b2dc83fe76ae17718e536fde62549e6cd63b74398afefe3cfea326e9f931411359be6dbb973b532e2e032a4fd5b56972f8f11e18f1a12ac553d135e4b9d23be1c81df9127a53a765c4aaccaff2ce6f3cefdc379faef83be606562d9153b446d6833d85d1efaa2de8f53b178db1dce7c706607d0c5d8d21617387bd2aae23457a07f352e42a7dd7adc6baacee1809d0351defe0d47d1823d8fa6d51051e2df27ef13887b7cda7b2bde55ea44c5f6294975868ec170f67a352d67c927c30d693c0eba19a4ea8ec30a12964e8a309b95bcf4e72e024b2d0ebddf4e2d74535f474d5a8627e9d2d92f96cc57ede008ebcaaff8154e8fffc185ba4d224f9c22f8fa8f629e7531c4ef799e32ee56fee7f9d332516f4b767635fd1695e5302af9aff19dc5b44288a8e222eb03390efbdaa6d3659caef1ba16c5f737a0514a6ec2ef54cd66cf64257329c2d9608fe46779072098e508706889c0879a6288d789337572128aa5d7d027d7f44a0d03787ae2d200ac81e49ebafd4d91124f85e23ca131e7f751bd6d89ba2ecf5763932bb070ace5d16d34eefbf9f30e6944f643d0db73d5ab2d4ee8df253ea1bfe6fc51372a0bf2969ef89282ab589ba0d24b3a3da67f486f69e882545f5e5a7c2782ce531228a7f4194f702d8c3420161dee3820be35f4edc962d3cf96ac1c431d0fee80c3a7bf02555a25d89fca253c2c0861ab3fc0356061311162bb975a05d37a67d5d2e9f43e98ad98e52b753cc37094e7673ff432c6e20bf4d5248d59085a84d22e4f91246cd3ea1f45784cb38a316a3c34aa5c8c18094d5ea9d674de218e0826af2dac6db1551aec43df184eacb25ae16a2f1d64acc6ae4758d26a38a07f9885bdae7c5b3f7542e9708016bbc3354071170df7e3354768bf572db37f73f3812adf98f8c91687629efca3cddb249477f2774e936b01524cc516a133696ab3f1c143fcc167a3a8f1c7e3cfa9fc012548d566736f785bca7756b17c4d362af383c3165b74fbb9d570b9472d327471b5a2547836467f47734e7db2d469affc81c8bc1aa15c3945cbc8701ba019e9ace9f21f4062a3cfaf16ded5a1b31bf60492164d27a26909abe6eff2825935cd886d9da22be23b2503f8b2518273ee804f5abf1f1703d5b027ad100d3f03334a385687f8268e96df7ff3fad4f11fa7e380e11e4b4420750c852d58dd5e6a5b2f2c44dea448a7273ccf4fcb4bb13258b6809a0859c8630350b51b1124be8ed080cd85afc27f6ca01921f4b8cb9152a302befd443b4bbee05d80e43823d61c25ea1fc53ef0edceedc530e6eb87122665a73cb478df6b7e6e2c500ac3b54ed629ceccf28b7af4b86ed3f24980c2efbac3f409049ec3b738731bfa3f683153fe0d6085b0d5c06548436c4c7642f97376fc89d705e052c4251b17ec7b624a76a6e2d2f3f3c598978e76086794b4a8965941d9d0a83b2a4a4b54396da7a96081fa4ebbc84fcd54f3a6ead87393684452e0b4b2f50a3bf1b45389303e5269dfdeb793059e3d92e0de4df8c27a8a81e0a4eb207668484508bccd4e9835d918d374bb44e30f8843ca8a0455d66db63fba98f6c56003a7acb377319c65d57de7b076266f1b2715817098bd96c932c10fe6494be7d9da5258de1111910cec0c13fe43de052e33283979e6a84bf966ce43e2f94afb477928ebed1d993b9e1b4ad22e662a7411599695e30e88e21bf2ff511b87b90fc94d647849297014ae493432f1430575872a4a76b5d0af1ca86262ffbf5f067d815407dbb5585d1259f3ae153e9d4051211e4ef858a058901d6a394078ecaa104c86e5b5089558f51ab1585c9777405643ff197da19db9c3af03e4fd5adccf3179af4b13e3af67a2a4aee34db07184542667975fb427fbd2d1a38dcf1bb34766908766faad823a863e8e43fa9c81bed5cc605b67856a5f9cfdaf13afba868fb1487626d66a6df40e00bd5da9c114cec34dcea04ad796b2579f5e87ce692365a7bf75e73499736e6ebd7643ce4fea7c96202f624a7e6ca7f11000e7e0041deac2860f52747e995cb4d027beaba14d5479278b57cc339445d50bede6968361bfe1f5ac61f05e4712d9983603240fa95839dd4efc27f8b6c98a35a20100c343e60733846f85c274b10c9d8c9b85d5dc84f09d4692f8c88445234240de36286502e88dd5962d64d60f84e1272eee8f4f1578dc3f115faac1032ce763311a4b523b355f489ddc34da10d4bdef6c165158ea2fb729850b782cf2d3ef1bf0ddc0276e0e2c2b48ea23d94313bf4c06d746c2961a5a844cff913bf942eed242eb91f6c397a5749b85b1d0bf990aa4587430b4d44a7997437ac91157cd819426a1fba2c880b8580a91fe2a1fe395f1c767ac21b76a45fd08c812e76c30e947f823733b0af3fe68756b074cba4026ea18ba54c062ced10e521dff83ef3322876679449712b57ccf370b446431abaa88d5970daad1da090a2ed1891cdddb0b5946ea6d5b9131142fa6db380947d57641b60044a249143b5cbee96c6bc0ab736bcf7d7f20d7cb69c532801662c0e33e8d130d9d52da1441246b7a3cecb92a76e1794976485fdec641b85a881ad5b2751c96235e50c7c25faabf53ade3f6b93720ee2b7558d56c84be043a63d53e4cc79e312f7a0178902c7b24a08b7c6a617ef98d7ec4f1d2e3a03f395594e93113f4462eda62d24c0697bff13d226b946f9defa2b251ffe54df9c4aa272931b4fc7b65e1d7137ff7eee850b7beb9fafdf18723c1e31bf48747f1acf7b54b4d6eaabe2c4295a53110d6545ad0fad567e9b8ef3a99d240e371aa44f8e5bd8af392eff08030288e125b60831d190fa1f7bbd00932573fba72519050f03fc845f78a9b524f2896d4eaf2b261777a2548e0fa58d55e22ba1d2e64d0248dd03d82c81f91d2311771cad399ff57c19265155b38ccd12523966f5c33cfc1a215cac14ec551617a0589f3ce823c2dc368b01051a50a55771c59674458fb47cf2f82c85ff09346d2a6c407fa4973b317b7cdbfa9f8818ca5d459957ce90666c3a988769b014b88ace71cced969af22b29fe3169816187725617a2c9e07ac4f349b2617333f525e0905f40b3b2f9c777ed023531c05a3176b42a2fe818d231a303bdb98fd0ebd3d8dfb08a5b20ee2cb3eab88f144905c7d0117d48b68c9b64bf0df82cb9400f35d48aec987152eeb428873aecfe1c0148417222bca569313b98dae183ac0da51c2d19a046071dc978d59b952afb12773e34a739bd1dedef01bd6e2827103212142ee18777a7ffd36de77aad0c071fc421839ab5b08dd8916ce8fccd6ca4606e355a6bc304140373dd9ef749ee69e2ad1aba86573e58400966cd49ea1b958271c4c0b7760fcb159935806b89ced880a63ff165025e4dec6b338e597cd2f7f8d370e9fb372ab6f902b2bd23de5752fc6772c02f65e652db730f1da0d27feeb4a8b350d49bfcaf46066570f88490a0eed77734d347b4ce1a7b35b7cb933f89268cc41489bbca47711ba9f3ed1c657025e8cb6cb0cbff97895af2104933f72225884a2acdb7aa6d86f60753c2d02ed60049de3fffa00c96d6328b0edaf9de083de3b7966ee35abc1457c64704c671337b1617583b5b6f8e8b9ce43850e049f1d5ce6a026df18cde2b5334bebd1b8e95abb105cdbc1595bec2a422fc43534c35361ecc24861396e633e0c33e89e6dcd86161016ace677a292d0882d19b8b995713a7d20d33e395ed736610ee6f9e681b4b0fd7a6fc6958f61817e2029433a650d19dc9516871bf87ede1d74cb4bac29684b5e5c313622cfdf3e52ce409cfe343b8128f2328ce92de76ae5f35a8b1e79a3f6a0025267b00423f0a835869150a8faa1334919113c7595545bca134978ddf013f47216a130388e7e777d48c64862584ee7399ee8da996328b862c0e8a9d8883bcfaa04260818ad85be95116344362db362a7e9f4053bf809daa7801003b9e527f5a7bb08ecb739e55fac9f4ce46421f5efee708b5b6807ca840cef0d00483079d9e7b7fa6b80969900232a6d9d4de94e18590ba5486e89d86dcaa27204168467e604e4742c900277f79ae200d82ea7d8d8e2b0b146e87f2a5ee1e76b676bbde51dc8946e10183cc85238f1686ae9a2d5f3ec93e641158d9760f5cbf904ac614f321540728ff88294acad40a116f2304ba10519627863071c184242df839d5f0c2cd057a5716e2d7ed6b991fb4476a1c043ac7ab263615eb648aeed237ed9b25ea149993ef51b3c498d4062e079f86a28219425894d9fc9b9aa49ba2e3c7728d07be930fc4d08509319936fe8e695221470ddf3c3f1fc7914dc", 0x1000, 0x2, 0x0, 0x1, r4}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3, 0xe9fa, r0, &(0x7f0000000500)="e84aa3d5c9e8fcb619ac714a07095d706020adcb4a4ecaaf8c20a0966388b1b42e1a0c594668bfac59096a7ef838afea679c55dfd158d3352b7bb4cbaf3505cff7bee8f3cfb1f9265a5cf1f0343cffa18b3c3e132dd28bce933daba7f63b13bd0d3d74f65bcb06ac9b69962f1641bff452f7eea30be36a2f2aab9524dc1775e12312ff327984359271329d626733d9f5a4c16e1faa4010f7c77d261d6220cf1a8bcd98b425d05c42d2a3", 0xaa, 0x4, 0x0, 0x1, r5}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x7, 0xed, r0, &(0x7f0000000780)="4145120e92e061469711f5a935bc20c33ebc79a8621bd2a276621ea8e82fd75f394c6eaa1278b02335d12778e207d401e939badae265a02366fda2294fe338ee9f1dae0b53e548d13b52ac6a3f097b8e33ba2eba4edff0952758c73f5e2e9eb22530ad562f2ee64006a190ed5c2ca38481e1a1b86de803a3a7c35f0f6a3a45bb4e723bb52b2d70dd210be763fb15c5a61e7692615bef967d7771e55d18374190", 0xa0, 0x1, 0x0, 0x0, r6}]) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000900)={"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"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_submit(0x0, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000380)="a6", 0x1}]) 2018/03/29 13:04:38 executing program 7: sendmsg(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000080)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000140)="50b4c5d939918f5f4032375bf880173a1c22951edb403a0ccb", 0x19}], 0x1, &(0x7f0000000200)=ANY=[]}, 0x0) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x890c, &(0x7f0000000100)={"62726964676530000200"}) r1 = dup2(r0, r0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000000)=@req={0x2, 0x1, 0x3, 0x3}, 0x10) 2018/03/29 13:04:38 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="020300090e000000140000000000000005000600000100000a000000000000000000000000000000000000000000000000000000000000000200010000000000000000020000000005000500000000000a00000000000000ff0100000000000000000000000000010000000000000000b28462045d0456e7644ef0866f37ddea90799551c744a1aa73b295057e6f5e1a9581ae13fbb1d004b3631326cc496b873b454fb828525100dc"], 0xa9}, 0x1}, 0x0) r1 = msgget$private(0x0, 0x1) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/192) syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x400000) [ 51.772868] binder: undelivered TRANSACTION_ERROR: 29189 [ 51.779610] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/29 13:04:38 executing program 4: r0 = socket$inet(0x2, 0x80e, 0x3) r1 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x5, 0xb1, 0x202, 0x0, 0x0, 0x400, 0x40000000000000, 0xfffffffffffffffc}, 0xfffffffffffffc58) ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/29 13:04:38 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1d1, &(0x7f0000000300)=ANY=[@ANYBLOB="d7380b150700000000000000910038008100120c0200000006020000faa436abd703fdd70000"], 0x0) syz_emit_ethernet(0x18b, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x2a, 0x4, 0xff, 0x82b, 0x17d, 0x65, 0x1, 0x3, 0x0, 0x0, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0xd}, {[@cipso={0x86, 0x45, 0xfffffffffffff000, [{0x1, 0x2}, {0x7, 0x5, "6eb16b"}, {0x7, 0xc, "e9d6935d8e571cec4449"}, {0x0, 0xe, "1c494525ef1940e52d463b0e"}, {0x2, 0xb, "57e59464b2fb767f17"}, {0x6, 0xc, "8d443157e24aa498af3a"}, {0x6, 0x7, "ac25e38db9"}]}, @cipso={0x86, 0x46, 0x7, [{0x1, 0x6, "beb7e99d"}, {0x7, 0x4, "4a04"}, {0x7, 0xb, "c59e67fbcd6c13ad90"}, {0x7, 0x9, "c2be654a4ad479"}, {0x5, 0x12, "53cf3ce696b3b1809563dd919d40d34d"}, {0x0, 0x5, "03d93f"}, {0x7, 0xb, "530cf83c39dbf49899"}]}, @ra={0x94, 0x6, 0xfffffffffffffff7}]}}, @dccp={{0x4e21, 0x4e22, 0x4, 0x1, 0x9, 0x0, 0x0, 0x0, 0xffffffffffffffe0, 'GDo', 0x10000, "e25c38"}, "243149c1464368b31593495146d6b53417eedcdfe9d8ef93aaa5c3546385bfc8b277c132288d89ac2e583947b303cf4a1d26142ebba1f2dcf2497fbd864d6df38d0117b119fb6ff81b1cbfbcc6d9b11cdf77626e696cf20b9b6f8f18818f9867cae3fe703b347178d46eff1b524ba341658c97a7b2512c10e11f63e96d293bb41e28808c54b146e436930432e8e9a848e01fa1c4913d746bc2496c072b39af8f32b2a1ef7668de2e515c68af55097dc888e1ff08fe6e2cea0606df87f5df525d61dccd0cb7"}}}}}, &(0x7f0000000240)={0x0, 0x3, [0xfe, 0x4bc, 0xabe, 0x906]}) 2018/03/29 13:04:38 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000080)=0x9) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x2000, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) bind$netrom(r2, &(0x7f0000000100)=@ax25={0x3, {"cd18c0f2f289a4"}, 0x7}, 0x10) 2018/03/29 13:04:38 executing program 5: r0 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0x3eb) r1 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000001c0)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x8}) sendmsg$key(0xffffffffffffffff, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000026ff0000040000f5b530030006f0000000000000000000000000"], 0x1e}, 0x1}, 0x0) 2018/03/29 13:04:38 executing program 0: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000000)={0x0, &(0x7f0000192ff0)}, 0x10) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000000)=0x6, 0x4) r0 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000040)=ANY=[]}) 2018/03/29 13:04:38 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa) 2018/03/29 13:04:38 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x402000) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x82500, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@textreal={0x8, &(0x7f0000000080)="2da9f366b9120a00000f3266f36cbaf80c66b8d898078466efbafc0c66ed0f0013650f00100ff345002e0f350f2098660f3830f0", 0x34}], 0x1, 0x4, &(0x7f00000001c0)=[@dstype0={0x6, 0xe}], 0x1) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000100)="2f0000001d00030000000000000000000cdd00d800020000000000c9080001000000739cba1303e0954716c4c97e0b", 0x2f}], 0x1, 0x0, 0xe5}, 0x0) 2018/03/29 13:04:38 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1001}) io_setup(0x7fff, &(0x7f0000000080)=0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x6, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x200000, 0x0) r4 = syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x6, 0x40) memfd_create(&(0x7f0000000340)="6966623000faffffffffffffff00", 0x1) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBLED(r4, 0x4b65, 0x1f) syz_open_procfs(0x0, &(0x7f0000000700)='net/udplite\x00') r6 = syz_open_dev$mouse(&(0x7f0000000840)='/dev/input/mouse#\x00', 0x7, 0x101000) io_submit(r2, 0x4, &(0x7f00000008c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x6, 0x0, r0, &(0x7f00000000c0)="d32e0f19d3c75bbba21b6e0186f5703d60", 0x11, 0x803, 0x0, 0x1, r3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffad, r1, &(0x7f0000001700)="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", 0x1000, 0x2, 0x0, 0x1, r4}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3, 0xe9fa, r0, &(0x7f0000000500)="e84aa3d5c9e8fcb619ac714a07095d706020adcb4a4ecaaf8c20a0966388b1b42e1a0c594668bfac59096a7ef838afea679c55dfd158d3352b7bb4cbaf3505cff7bee8f3cfb1f9265a5cf1f0343cffa18b3c3e132dd28bce933daba7f63b13bd0d3d74f65bcb06ac9b69962f1641bff452f7eea30be36a2f2aab9524dc1775e12312ff327984359271329d626733d9f5a4c16e1faa4010f7c77d261d6220cf1a8bcd98b425d05c42d2a3", 0xaa, 0x4, 0x0, 0x1, r5}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x7, 0xed, r0, &(0x7f0000000780)="4145120e92e061469711f5a935bc20c33ebc79a8621bd2a276621ea8e82fd75f394c6eaa1278b02335d12778e207d401e939badae265a02366fda2294fe338ee9f1dae0b53e548d13b52ac6a3f097b8e33ba2eba4edff0952758c73f5e2e9eb22530ad562f2ee64006a190ed5c2ca38481e1a1b86de803a3a7c35f0f6a3a45bb4e723bb52b2d70dd210be763fb15c5a61e7692615bef967d7771e55d18374190", 0xa0, 0x1, 0x0, 0x0, r6}]) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000900)={"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"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_submit(0x0, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000380)="a6", 0x1}]) 2018/03/29 13:04:38 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000000000)={0x7}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}}) epoll_create1(0x0) r3 = dup3(r0, r1, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000000200)=0x1, 0x4) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) gettid() r4 = add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001040)="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", 0x1000, 0xffffffffffffffff) gettid() perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0x5, 0x100000001, 0x3, 0x4, 0x0, 0x5, 0x40, 0x8, 0x1, 0x3, 0xdcfd, 0xfffffffffffffeff, 0x0, 0x1, 0x6, 0xffff, 0x9, 0x3, 0x8, 0xd6c, 0x9, 0x1ff, 0x25d8, 0x7, 0x20, 0x3ff, 0x380000, 0x6, 0x8, 0x62, 0x1, 0x100000000, 0x5, 0x6, 0x3ff, 0xaf17, 0x0, 0x1f, 0x3, @perf_config_ext={0xc, 0xff2f}, 0xa000, 0x0, 0x5, 0x7, 0x0, 0xff, 0x2}, 0x0, 0x10, r3, 0x2) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f00000001c0)=0x5, 0x4) keyctl$get_keyring_id(0x0, r4, 0x80000001) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) 2018/03/29 13:04:38 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40416, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x2, 0x0, 0x7, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000240)={[0x10000, 0x112000, 0x2000, 0x5004], 0x4, 0x62}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r2, 0x859, 0x9, r2}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/29 13:04:38 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000000)={0x8, 0x9, 0x7, 0x2, 0x9, 0xfff}) listen(r0, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000000140)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000040)='bcsf0\x00') connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) 2018/03/29 13:04:38 executing program 5: r0 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0x3eb) r1 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000001c0)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x8}) sendmsg$key(0xffffffffffffffff, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000026ff0000040000f5b530030006f0000000000000000000000000"], 0x1e}, 0x1}, 0x0) 2018/03/29 13:04:38 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000700)='/dev/amidi#\x00', 0x5, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000940)={0x0, 0xd90, &(0x7f0000000740)="3d8151f19828d9e6f05038a7b86dd9d43c2e0e7b35d2da077f6f2d4a60162f3ae6c5c515c4843a26c6d9d74e6d22509983a6996ce8741b34707229f82cee10f891aa12e1785cf282cacfad5ceb8f0e50835f17002bffbc473fd4e9ebd02ef10c1e50b5ab682a06d4a71e35253057229f7eaf8bd063f49403bbd613cd3e63234644d8f02c863c64720a2f35b08551eeb55ca68a7c6b77600d46f1c4064b5e7b7e894b8c4c82959a109753869d1a416466d72b91b5ce834c7d0438b50e0896bc07684cabba93e383349f942d0bf839137dc5df8e019214617f557841277c87080344425300a117e8cabfcfe0f507975e45eaeaa0b1", &(0x7f0000000840)="883ab380c3be102a2b417146076906c0103afcea71c8afaf61eb5e471d91c4bb48ab86f5a82ca10c173d1273545926b34d5c2ff7b2fa0b23b4f56af07336973fa36069e200a1b773beb3a65642c392de122290f290a59bfbe744933dac5d129fac8298a15f2b744fe40cef5bba9ec537fef65a53c343e91b98807ef44864e58463783e7662c7be94ac548468dc10418c1de231ba78372ce25da848f10ccbc1c3195bd2252bdba4f3ec8cb5125cd4c5aa6f92d79e1724f81428e2ff35399395097d", 0xf4, 0xc1}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shutdown(r0, 0x0) setgid(r4) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) utimes(&(0x7f0000000240)='./file0\x00', &(0x7f00000003c0)={{r5, r6/1000+10000}, {r7, r8/1000+10000}}) r9 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r9, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x5}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000480)={r10, 0x9}, 0x8) writev(r0, &(0x7f0000000080), 0x0) ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f0000000340)) fchdir(r9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000004c0)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f00000005c0)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r9, 0x0, 0x10, &(0x7f0000000600)={{{@in6=@dev={0xfe, 0x80, [], 0xf}, @in=@multicast1=0xe0000001, 0x4e24, 0x5, 0x4e22, 0x3602f7b6, 0xa, 0x80, 0x20, 0xbf, r11, r3}, {0x9, 0x3, 0x9, 0x101, 0x2, 0x1, 0x7}, {0x5d4, 0x1, 0x9, 0xffffffff}, 0x0, 0x6e6bbd, 0x0, 0x0, 0x2, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x4d2}, 0x2, @in=@loopback=0x7f000001, 0x34ff, 0x0, 0x0, 0x1, 0x8, 0x5a9, 0x753da00000000000}}, 0xe8) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000080)={0x2, 0x7, 0xc3, 0x9, 0x1, 0xe0c, 0xf14}, 0xc) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x7ec) rmdir(&(0x7f00000000c0)='./file0\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) accept4$ipx(r9, &(0x7f0000000100), &(0x7f00000001c0)=0x10, 0x800) syz_fuse_mount(&(0x7f0000000200)='./file0\x00', 0x4000, r3, r4, 0xce, 0x6b5fbfd4f0760981) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000340)={0x0, 0x0, 0x400000000, 0x0, "95de4715dc7e9ec2a18db9e67aba59737f5012133fd57ecf5fd4d045b2babfbe"}) pivot_root(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0/file0\x00') 2018/03/29 13:04:38 executing program 4: r0 = socket$inet(0x2, 0x80e, 0x3) r1 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x5, 0xb1, 0x202, 0x0, 0x0, 0x400, 0x40000000000000, 0xfffffffffffffffc}, 0xfffffffffffffc58) ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/29 13:04:38 executing program 5: r0 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0x3eb) r1 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000001c0)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x8}) sendmsg$key(0xffffffffffffffff, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000026ff0000040000f5b530030006f0000000000000000000000000"], 0x1e}, 0x1}, 0x0) 2018/03/29 13:04:38 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) accept$alg(r0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='IPVS\x00') r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x900, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) r4 = fcntl$dupfd(r1, 0x0, r2) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f00000000c0)=0x800, 0x4) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) r5 = socket$inet(0x2, 0x3, 0x8) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) r6 = dup3(r5, r2, 0x80000) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f0000000080)={0x100000000006, r2, 0xfffffffffffffffe}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) r7 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r7, &(0x7f0000000100)=ANY=[], 0x1023c) write(r7, &(0x7f0000000180)="15", 0x1) r8 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') preadv(r8, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x103) mkdir(&(0x7f0000000100)='./file0\x00', 0x20) 2018/03/29 13:04:38 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000314f8c)="6d6f756e74696e666f004388f750c83d1cc4a3a9ac1488a477660ae763891738ac656bb3e891941f020547502f6c2dd9f6552bc4a58d63e2da7af47e6c37972352875f125bcf3ea7f04b0a8616f34c580b037b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") lseek(r0, 0x2, 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000000)={0x200, 0x0, 0x3fffffd, 0x21, "542cde96c7aee27ac0c7c95afc47b4ee4473b2dfe96cf64c7e2248c549593e93d970975a20c8fadd10529ae4", 0x3}) fcntl$setlease(r0, 0x400, 0x2) 2018/03/29 13:04:38 executing program 4: r0 = socket$inet(0x2, 0x80e, 0x3) r1 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x5, 0xb1, 0x202, 0x0, 0x0, 0x400, 0x40000000000000, 0xfffffffffffffffc}, 0xfffffffffffffc58) ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/29 13:04:38 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) quotactl(0x401, &(0x7f0000000000)='./file0\x00', r1, &(0x7f00000000c0)="1a0f4fd2f6fb4cd3a3a178a492c0b22bc05dd56737047d9c451568db59a6493c16a8") 2018/03/29 13:04:38 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x4000, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000000)="ec49c79c2c908c6ff96ea882cdab89b59b727a4bcb835d") ioctl$TCSBRK(r0, 0x5409, 0x3) syz_emit_ethernet(0x42, &(0x7f0000000380)=ANY=[@ANYBLOB="ffffffffffff00000000000008004900000000000000907800000000ffffffff4410070300000000ac1414000000000000000000040190788dc63f5ae9daa5b10000581d77f4e8266c78bb192d388940a7a24013e18001fa01aa6fb178c18ddabed84060526ed0488c78d3b12c99c4b2a1b1b0ec1294127b34aeee87e45488ffb19c627b8c3ca6a5b41e583d98b89a7b73783dd39b3e1de4bfb663d7ac578ed502077e2a02a5d7698e2f3f29160d971ce90664e1aaf539d064d4c757fec86ce2166740a81e97f43802f886861eb126ed0cf708fecdfa4a32b74a1ee38600f9cae37c1ef4df37c604ff3f215dddb674652d943978cee2031e451851044f4c23db547f4979551d8f16ad9e10817967e7143ced8625e7d1e0a4b2132e69db4570caf77aa71f92b5822a52e93d3b54e981be3a448dec8837509155c85f374cd3725b3d904594c1354fbbfd1f3615f9d02ebe9f4a02ccf03a0c9c7185a8b5c1ddf3f611b6bf1eaef3fa6c8e8ac8075a0919d0855b3fd1745b75c8229e0f8b6cb31d628c227b240c5bae9b0f30664e975380598643e7588b0346cf855e50bf81eead2169ef97d23e6884591df94bccde"], &(0x7f0000000080)) connect$unix(r0, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e) sendmsg$nl_crypto(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=@delrng={0x10, 0x14, 0x10, 0x70bd28, 0x25dfdbfe, "", ["", "", "", "", ""]}, 0x10}, 0x1}, 0x20000000) getpeername$inet(r0, &(0x7f0000000300)={0x0, 0x0, @dev}, &(0x7f00000002c0)=0x10) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000340)={0x3, &(0x7f0000000280)=[{}, {}, {}]}) 2018/03/29 13:04:38 executing program 5: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0x3eb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000001c0)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x8}) sendmsg$key(0xffffffffffffffff, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000026ff0000040000f5b530030006f0000000000000000000000000"], 0x1e}, 0x1}, 0x0) 2018/03/29 13:04:38 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1001}) io_setup(0x7fff, &(0x7f0000000080)=0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x6, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x200000, 0x0) r4 = syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x6, 0x40) memfd_create(&(0x7f0000000340)="6966623000faffffffffffffff00", 0x1) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBLED(r4, 0x4b65, 0x1f) syz_open_procfs(0x0, &(0x7f0000000700)='net/udplite\x00') r6 = syz_open_dev$mouse(&(0x7f0000000840)='/dev/input/mouse#\x00', 0x7, 0x101000) io_submit(r2, 0x4, &(0x7f00000008c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x6, 0x0, r0, &(0x7f00000000c0)="d32e0f19d3c75bbba21b6e0186f5703d60", 0x11, 0x803, 0x0, 0x1, r3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffad, r1, &(0x7f0000001700)="4777ff5403d0f40231f933fba86cabf5379d4c5186c3a4d443f51835f40f5e8227375fc5e5ccdab345acf019395b107ee3b321b374fb60316bc3341634c957b918a821392652213de899b9d858dedd982c051be784c16cbd7c93980552db640ce354b24b3e94c4aa2a6f81736e5fa8b0f78bd0bb189f00e59e7ac54537082301dabdf26b6b24f97a6f8329498c3b6fd8fd110f9e6fdbed8d38631aef6bd209bffae002ef2737cff9b74d3f52355bea7331edf65b8711ea5f9d52ea3d6122ee804b8e96fd6e2861811c5efebd122ee6998b9fe34f24c9bdac20beaa53238e7b6edc25d3969ad0c08d1951a5a32c0583ef789a9f4ecccc39ec3a088027a37a2679b3fe965e73d99cfd58fe197b8d460be9147882b554c07fd9efe61257672e40028d5a7389b91654550bcdcf025fb3f7224b994bd4ba745c68caed0099521993bff19074cda2401b15e6b2847a85262d6a4e499017bbf84c8e007969086465b8817c083e89d853f4943c79c6e520c5a06c01e0d5770fd120b3319cacafe14683231e3f87f448479901e717de055325366147230da6d6f865fa81cc8c6310e57c0aa4128942114618df7389a108b8a153f9e1e9df378649d15949e1708737206dbda24106ca23e3cc8c7a0b537033d2604e9115034a70c1ae6ecf2e4265653c94889829445eb8c6e1586885bb19e4c9fdb8df70c4f4bee2b02706d9617aef997cef0e6bc79128b86c6ad929b3587c6154a0007202ce2e0a0cf7cb6cc21e20e85ec9123428b335897d435849f205f358ed8c93f52f491797f340ae69fef786f19f5b2feedca07175e0b18f8fd38e58807cdd29c63393485508bb38ca922bf0dc8874e24d9d93e7b0fa7e8733751175105af01ec959c54d7c28378954aebbf57e48c7a360a5bb43e985666021b5e50bf1c467d63ff2fbefa87904c51b2d12cfaade4f09695d34f8f7354d933ba5e541ee7da80fc0fa0e037d0494730c8ef3e41dad364e93341dcc4af4fbc8cb54dfe6dfd0644973fc1f6923c86b0740508b7956d33a0b84816e6f6a3c1df1f977cea0d514929aa7c7b33aa6531abb837427ecee89f898e15fec2b8ddc6875462c97d6da0daddd05c74fa2121809bdc467147b6ae19f2e977070f68f8b2855c929d44c0681e968f6844d7cf3359e02029c16936fc6cab1678cca1ad8250c91540d2afd0ae118f6cf3da96caa611ab910b777097ef92fdcc024a66ce45261b952451f72fbc59ded6402f154668aea649a8bdc40b513e74a925312dba1d2340559570d6eeca19460ef34602fa0524f5360bb08ff9eb0b5f84b0d953b0abe5fb74a95b238fc142c989980182c458535c7fc44094af96ffab04d49d262f811400d39f2afb9848aae17230a44eeedfe2598757b35256a02efa4d16745670325af82e545a3b0b0b71b5d192a5767d464beea7d5c87b31cdfb9a424ead8fa5286c7a45d8b2dc83fe76ae17718e536fde62549e6cd63b74398afefe3cfea326e9f931411359be6dbb973b532e2e032a4fd5b56972f8f11e18f1a12ac553d135e4b9d23be1c81df9127a53a765c4aaccaff2ce6f3cefdc379faef83be606562d9153b446d6833d85d1efaa2de8f53b178db1dce7c706607d0c5d8d21617387bd2aae23457a07f352e42a7dd7adc6baacee1809d0351defe0d47d1823d8fa6d51051e2df27ef13887b7cda7b2bde55ea44c5f6294975868ec170f67a352d67c927c30d693c0eba19a4ea8ec30a12964e8a309b95bcf4e72e024b2d0ebddf4e2d74535f474d5a8627e9d2d92f96cc57ede008ebcaaff8154e8fffc185ba4d224f9c22f8fa8f629e7531c4ef799e32ee56fee7f9d332516f4b767635fd1695e5302af9aff19dc5b44288a8e222eb03390efbdaa6d3659caef1ba16c5f737a0514a6ec2ef54cd66cf64257329c2d9608fe46779072098e508706889c0879a6288d789337572128aa5d7d027d7f44a0d03787ae2d200ac81e49ebafd4d91124f85e23ca131e7f751bd6d89ba2ecf5763932bb070ace5d16d34eefbf9f30e6944f643d0db73d5ab2d4ee8df253ea1bfe6fc51372a0bf2969ef89282ab589ba0d24b3a3da67f486f69e882545f5e5a7c2782ce531228a7f4194f702d8c3420161dee3820be35f4edc962d3cf96ac1c431d0fee80c3a7bf02555a25d89fca253c2c0861ab3fc0356061311162bb975a05d37a67d5d2e9f43e98ad98e52b753cc37094e7673ff432c6e20bf4d5248d59085a84d22e4f91246cd3ea1f45784cb38a316a3c34aa5c8c18094d5ea9d674de218e0826af2dac6db1551aec43df184eacb25ae16a2f1d64acc6ae4758d26a38a07f9885bdae7c5b3f7542e9708016bbc3354071170df7e3354768bf572db37f73f3812adf98f8c91687629efca3cddb249477f2774e936b01524cc516a133696ab3f1c143fcc167a3a8f1c7e3cfa9fc012548d566736f785bca7756b17c4d362af383c3165b74fbb9d570b9472d327471b5a2547836467f47734e7db2d469affc81c8bc1aa15c3945cbc8701ba019e9ace9f21f4062a3cfaf16ded5a1b31bf60492164d27a26909abe6eff2825935cd886d9da22be23b2503f8b2518273ee804f5abf1f1703d5b027ad100d3f03334a385687f8268e96df7ff3fad4f11fa7e380e11e4b4420750c852d58dd5e6a5b2f2c44dea448a7273ccf4fcb4bb13258b6809a0859c8630350b51b1124be8ed080cd85afc27f6ca01921f4b8cb9152a302befd443b4bbee05d80e43823d61c25ea1fc53ef0edceedc530e6eb87122665a73cb478df6b7e6e2c500ac3b54ed629ceccf28b7af4b86ed3f24980c2efbac3f409049ec3b738731bfa3f683153fe0d6085b0d5c06548436c4c7642f97376fc89d705e052c4251b17ec7b624a76a6e2d2f3f3c598978e76086794b4a8965941d9d0a83b2a4a4b54396da7a96081fa4ebbc84fcd54f3a6ead87393684452e0b4b2f50a3bf1b45389303e5269dfdeb793059e3d92e0de4df8c27a8a81e0a4eb207668484508bccd4e9835d918d374bb44e30f8843ca8a0455d66db63fba98f6c56003a7acb377319c65d57de7b076266f1b2715817098bd96c932c10fe6494be7d9da5258de1111910cec0c13fe43de052e33283979e6a84bf966ce43e2f94afb477928ebed1d993b9e1b4ad22e662a7411599695e30e88e21bf2ff511b87b90fc94d647849297014ae493432f1430575872a4a76b5d0af1ca86262ffbf5f067d815407dbb5585d1259f3ae153e9d4051211e4ef858a058901d6a394078ecaa104c86e5b5089558f51ab1585c9777405643ff197da19db9c3af03e4fd5adccf3179af4b13e3af67a2a4aee34db07184542667975fb427fbd2d1a38dcf1bb34766908766faad823a863e8e43fa9c81bed5cc605b67856a5f9cfdaf13afba868fb1487626d66a6df40e00bd5da9c114cec34dcea04ad796b2579f5e87ce692365a7bf75e73499736e6ebd7643ce4fea7c96202f624a7e6ca7f11000e7e0041deac2860f52747e995cb4d027beaba14d5479278b57cc339445d50bede6968361bfe1f5ac61f05e4712d9983603240fa95839dd4efc27f8b6c98a35a20100c343e60733846f85c274b10c9d8c9b85d5dc84f09d4692f8c88445234240de36286502e88dd5962d64d60f84e1272eee8f4f1578dc3f115faac1032ce763311a4b523b355f489ddc34da10d4bdef6c165158ea2fb729850b782cf2d3ef1bf0ddc0276e0e2c2b48ea23d94313bf4c06d746c2961a5a844cff913bf942eed242eb91f6c397a5749b85b1d0bf990aa4587430b4d44a7997437ac91157cd819426a1fba2c880b8580a91fe2a1fe395f1c767ac21b76a45fd08c812e76c30e947f823733b0af3fe68756b074cba4026ea18ba54c062ced10e521dff83ef3322876679449712b57ccf370b446431abaa88d5970daad1da090a2ed1891cdddb0b5946ea6d5b9131142fa6db380947d57641b60044a249143b5cbee96c6bc0ab736bcf7d7f20d7cb69c532801662c0e33e8d130d9d52da1441246b7a3cecb92a76e1794976485fdec641b85a881ad5b2751c96235e50c7c25faabf53ade3f6b93720ee2b7558d56c84be043a63d53e4cc79e312f7a0178902c7b24a08b7c6a617ef98d7ec4f1d2e3a03f395594e93113f4462eda62d24c0697bff13d226b946f9defa2b251ffe54df9c4aa272931b4fc7b65e1d7137ff7eee850b7beb9fafdf18723c1e31bf48747f1acf7b54b4d6eaabe2c4295a53110d6545ad0fad567e9b8ef3a99d240e371aa44f8e5bd8af392eff08030288e125b60831d190fa1f7bbd00932573fba72519050f03fc845f78a9b524f2896d4eaf2b261777a2548e0fa58d55e22ba1d2e64d0248dd03d82c81f91d2311771cad399ff57c19265155b38ccd12523966f5c33cfc1a215cac14ec551617a0589f3ce823c2dc368b01051a50a55771c59674458fb47cf2f82c85ff09346d2a6c407fa4973b317b7cdbfa9f8818ca5d459957ce90666c3a988769b014b88ace71cced969af22b29fe3169816187725617a2c9e07ac4f349b2617333f525e0905f40b3b2f9c777ed023531c05a3176b42a2fe818d231a303bdb98fd0ebd3d8dfb08a5b20ee2cb3eab88f144905c7d0117d48b68c9b64bf0df82cb9400f35d48aec987152eeb428873aecfe1c0148417222bca569313b98dae183ac0da51c2d19a046071dc978d59b952afb12773e34a739bd1dedef01bd6e2827103212142ee18777a7ffd36de77aad0c071fc421839ab5b08dd8916ce8fccd6ca4606e355a6bc304140373dd9ef749ee69e2ad1aba86573e58400966cd49ea1b958271c4c0b7760fcb159935806b89ced880a63ff165025e4dec6b338e597cd2f7f8d370e9fb372ab6f902b2bd23de5752fc6772c02f65e652db730f1da0d27feeb4a8b350d49bfcaf46066570f88490a0eed77734d347b4ce1a7b35b7cb933f89268cc41489bbca47711ba9f3ed1c657025e8cb6cb0cbff97895af2104933f72225884a2acdb7aa6d86f60753c2d02ed60049de3fffa00c96d6328b0edaf9de083de3b7966ee35abc1457c64704c671337b1617583b5b6f8e8b9ce43850e049f1d5ce6a026df18cde2b5334bebd1b8e95abb105cdbc1595bec2a422fc43534c35361ecc24861396e633e0c33e89e6dcd86161016ace677a292d0882d19b8b995713a7d20d33e395ed736610ee6f9e681b4b0fd7a6fc6958f61817e2029433a650d19dc9516871bf87ede1d74cb4bac29684b5e5c313622cfdf3e52ce409cfe343b8128f2328ce92de76ae5f35a8b1e79a3f6a0025267b00423f0a835869150a8faa1334919113c7595545bca134978ddf013f47216a130388e7e777d48c64862584ee7399ee8da996328b862c0e8a9d8883bcfaa04260818ad85be95116344362db362a7e9f4053bf809daa7801003b9e527f5a7bb08ecb739e55fac9f4ce46421f5efee708b5b6807ca840cef0d00483079d9e7b7fa6b80969900232a6d9d4de94e18590ba5486e89d86dcaa27204168467e604e4742c900277f79ae200d82ea7d8d8e2b0b146e87f2a5ee1e76b676bbde51dc8946e10183cc85238f1686ae9a2d5f3ec93e641158d9760f5cbf904ac614f321540728ff88294acad40a116f2304ba10519627863071c184242df839d5f0c2cd057a5716e2d7ed6b991fb4476a1c043ac7ab263615eb648aeed237ed9b25ea149993ef51b3c498d4062e079f86a28219425894d9fc9b9aa49ba2e3c7728d07be930fc4d08509319936fe8e695221470ddf3c3f1fc7914dc", 0x1000, 0x2, 0x0, 0x1, r4}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3, 0xe9fa, r0, &(0x7f0000000500)="e84aa3d5c9e8fcb619ac714a07095d706020adcb4a4ecaaf8c20a0966388b1b42e1a0c594668bfac59096a7ef838afea679c55dfd158d3352b7bb4cbaf3505cff7bee8f3cfb1f9265a5cf1f0343cffa18b3c3e132dd28bce933daba7f63b13bd0d3d74f65bcb06ac9b69962f1641bff452f7eea30be36a2f2aab9524dc1775e12312ff327984359271329d626733d9f5a4c16e1faa4010f7c77d261d6220cf1a8bcd98b425d05c42d2a3", 0xaa, 0x4, 0x0, 0x1, r5}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x7, 0xed, r0, &(0x7f0000000780)="4145120e92e061469711f5a935bc20c33ebc79a8621bd2a276621ea8e82fd75f394c6eaa1278b02335d12778e207d401e939badae265a02366fda2294fe338ee9f1dae0b53e548d13b52ac6a3f097b8e33ba2eba4edff0952758c73f5e2e9eb22530ad562f2ee64006a190ed5c2ca38481e1a1b86de803a3a7c35f0f6a3a45bb4e723bb52b2d70dd210be763fb15c5a61e7692615bef967d7771e55d18374190", 0xa0, 0x1, 0x0, 0x0, r6}]) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000900)={"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"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_submit(0x0, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000380)="a6", 0x1}]) 2018/03/29 13:04:38 executing program 4: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r1 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(0xffffffffffffffff, r1, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={0x5, 0xb1, 0x202, 0x0, 0x0, 0x400, 0x40000000000000, 0xfffffffffffffffc}, 0xfffffffffffffc58) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/29 13:04:38 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0)=0x3, 0x4) r1 = socket(0x13, 0x5, 0x52) bind$nfc_llcp(r1, &(0x7f0000001740)={0x27, 0x1, 0x1, 0x1, 0x10001, 0x7f, "1fc316abb37c71860d5d6213f71967842070877c771a01da459bc72e1c10a5375b3430d6dc6cecc7d76daf32edfa7e2f524eb3a4e2a0cbc1c856ee8036668c", 0x8}, 0x60) r2 = shmget(0x1, 0x2000, 0x10, &(0x7f0000ffd000/0x2000)=nil) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4}}, &(0x7f0000000000)=0xe8) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000000300)={0x0, 0x0}) r8 = getpgrp(0xffffffffffffffff) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000340)={{0x6, r3, r4, r5, r6, 0x50, 0x80}, 0x6, 0x400, 0x5, 0x9, r7, r8, 0x1}) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/03/29 13:04:38 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000002c0)={0x1, &(0x7f0000000280)=[{0x6}]}, 0x10) syz_emit_ethernet(0x6a, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaac33d08004500001c00aee1b2c1119078ac2314aaac14140000aa2939b90008090000000000000000000000000000000000"], &(0x7f0000000000)) 2018/03/29 13:04:38 executing program 0: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)) clone(0x2802c000, &(0x7f0000000000)="7c9dc4e1e1896087e415414434d66efb4fcdac9e1b8d816a1460672c915778c819c3e39d2c183493d4253559d522ca4db90a207bbb812777db3a681dbec1a935d2b4399d1df3e8d1ba77ca5281fbd5dbcf3cc7f92a779cdd57c7e2044b1c2ed23fdbe7eb29a2f8a328970a90d5f4521960d51de2f24925975c5b224e5127f6ea962b66cf47ce98bf6f23be2f86daaf99a46fa4ebbebf365e043c522b4a44f99b4f8c71dcd2417e095311a3f059bb38d3a3af1838ee0f9851d97e4e", &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)="e41cea31e84969c34d8830c7f6a6b81269e61c7ff2") 2018/03/29 13:04:38 executing program 4: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r1 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(0xffffffffffffffff, r1, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={0x5, 0xb1, 0x202, 0x0, 0x0, 0x400, 0x40000000000000, 0xfffffffffffffffc}, 0xfffffffffffffc58) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/29 13:04:38 executing program 3: rmdir(&(0x7f0000000000)='..') ioperm(0xfeb, 0x5, 0x53d) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x8, 0x100) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000000080)={0xda, 0x4110}) 2018/03/29 13:04:38 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1001}) io_setup(0x7fff, &(0x7f0000000080)=0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x6, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x200000, 0x0) r4 = syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x6, 0x40) memfd_create(&(0x7f0000000340)="6966623000faffffffffffffff00", 0x1) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBLED(r4, 0x4b65, 0x1f) syz_open_procfs(0x0, &(0x7f0000000700)='net/udplite\x00') r6 = syz_open_dev$mouse(&(0x7f0000000840)='/dev/input/mouse#\x00', 0x7, 0x101000) io_submit(r2, 0x4, &(0x7f00000008c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x6, 0x0, r0, &(0x7f00000000c0)="d32e0f19d3c75bbba21b6e0186f5703d60", 0x11, 0x803, 0x0, 0x1, r3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffad, r1, &(0x7f0000001700)="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", 0x1000, 0x2, 0x0, 0x1, r4}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3, 0xe9fa, r0, &(0x7f0000000500)="e84aa3d5c9e8fcb619ac714a07095d706020adcb4a4ecaaf8c20a0966388b1b42e1a0c594668bfac59096a7ef838afea679c55dfd158d3352b7bb4cbaf3505cff7bee8f3cfb1f9265a5cf1f0343cffa18b3c3e132dd28bce933daba7f63b13bd0d3d74f65bcb06ac9b69962f1641bff452f7eea30be36a2f2aab9524dc1775e12312ff327984359271329d626733d9f5a4c16e1faa4010f7c77d261d6220cf1a8bcd98b425d05c42d2a3", 0xaa, 0x4, 0x0, 0x1, r5}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x7, 0xed, r0, &(0x7f0000000780)="4145120e92e061469711f5a935bc20c33ebc79a8621bd2a276621ea8e82fd75f394c6eaa1278b02335d12778e207d401e939badae265a02366fda2294fe338ee9f1dae0b53e548d13b52ac6a3f097b8e33ba2eba4edff0952758c73f5e2e9eb22530ad562f2ee64006a190ed5c2ca38481e1a1b86de803a3a7c35f0f6a3a45bb4e723bb52b2d70dd210be763fb15c5a61e7692615bef967d7771e55d18374190", 0xa0, 0x1, 0x0, 0x0, r6}]) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000900)={"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"}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r7, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000380)="a6", 0x1}]) 2018/03/29 13:04:38 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000, 0x100) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001180)={{{@in=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in=@loopback}}, &(0x7f0000001280)=0xe8) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000012c0)=r2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000005c0)={'dummy0\x00', 0x1}) bind$inet(r0, &(0x7f0000000880)={0x2, 0x4e1c}, 0xfffffffffffffee5) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000640)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r3, &(0x7f0000000700)={&(0x7f0000000600)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x40, r4, 0xaa0c147eab710dbf, 0x70bd2d, 0x25dfdbfd, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x18}}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x48000}, 0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r3, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000280)={&(0x7f0000000540)={0x1c, r5, 0x1, 0x70bd27, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00', 0x10) r6 = socket$kcm(0x29, 0x2, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x5) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r7, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80340010}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)={0x118, r8, 0x0, 0x70bd2c, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x101}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffffffffffffffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}]}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x102}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xd}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipddp0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3d}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x800}]}, 0x118}, 0x1, 0x0, 0x0, 0x81}, 0x0) sendmsg$nl_xfrm(r6, &(0x7f0000000780)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000480)=@updpolicy={0xb8, 0x19, 0x0, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, 0xb8}, 0x1}, 0x0) getpeername$unix(r7, &(0x7f00000007c0), &(0x7f0000000840)=0x6e) 2018/03/29 13:04:38 executing program 5: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0x3eb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000001c0)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x8}) sendmsg$key(0xffffffffffffffff, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000026ff0000040000f5b530030006f0000000000000000000000000"], 0x1e}, 0x1}, 0x0) 2018/03/29 13:04:38 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xfffffffffffffd94, &(0x7f0000a3bff8)={&(0x7f0000000000)=@ipv4_getaddr={0x18, 0x16, 0x223, 0x0, 0x0, {0x2}}, 0x18}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000300)=[{&(0x7f00000000c0)=""/142, 0x8e}, {&(0x7f0000000180)=""/128, 0x80}, {&(0x7f0000000200)=""/213, 0xd5}], 0x3, &(0x7f00000004c0)=""/166, 0xa6, 0xfffffffffffffffd}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0x101000, 0x0) bind$llc(r1, &(0x7f0000000380)={0x1a, 0x104, 0x7e06, 0x7fff, 0xd8, 0x8001}, 0x10) sendto$packet(r1, &(0x7f00000005c0)="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", 0x4a, 0x4000000, 0x0, 0x168) [ 52.206255] encrypted_key: master key parameter 'VÄýî!ÀÍÜèzŸÏÚŠØÏ{N|‰f²Ó¯žsæîAG*r6Íx` [ 52.206255] æ¼pè¢-F¬@¹,1ÝrTwâÆàO³Í'ÅĘPÇ…4' is invalid [ 52.241745] encrypted_key: master key parameter 'VÄýî!ÀÍÜèzŸÏÚŠØÏ{N|‰f²Ó¯žsæîAG*r6Íx` [ 52.241745] æ¼pè¢-F¬@¹,1ÝrTwâÆàO³Í'ÅĘPÇ…4' is invalid 2018/03/29 13:04:38 executing program 4: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r1 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(0xffffffffffffffff, r1, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={0x5, 0xb1, 0x202, 0x0, 0x0, 0x400, 0x40000000000000, 0xfffffffffffffffc}, 0xfffffffffffffc58) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/29 13:04:39 executing program 2: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0x4b99, 0xf2) recvmmsg(r0, &(0x7f0000006cc0)=[{{&(0x7f00000003c0)=@generic, 0x80, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/177, 0xb1}, {&(0x7f0000000340)=""/10, 0xa}], 0x2, 0x0, 0x0, 0x56624ba9}, 0x10001}, {{&(0x7f00000005c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001980)=[{&(0x7f0000000640)=""/42, 0x2a}, {&(0x7f0000000680)=""/159, 0x9f}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000000800)=""/4096, 0x1000}, {&(0x7f0000001800)=""/13, 0xd}, {&(0x7f0000001840)=""/211, 0xd3}, {&(0x7f0000001940)=""/37, 0x25}], 0x7, &(0x7f0000001a00)=""/151, 0x97, 0x1}, 0x100000001}, {{&(0x7f0000001ac0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000001b80)=[{&(0x7f0000001b40)}], 0x1, &(0x7f0000001bc0)=""/115, 0x73, 0x9}, 0x15}, {{&(0x7f0000001c40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001cc0)=""/178, 0xb2}], 0x1, &(0x7f0000001dc0)=""/205, 0xcd, 0x6}, 0x3}, {{&(0x7f0000001ec0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000003580)=[{&(0x7f0000001f40)=""/241, 0xf1}, {&(0x7f0000002040)=""/199, 0xc7}, {&(0x7f0000002140)=""/18, 0x12}, {&(0x7f0000002180)=""/110, 0x6e}, {&(0x7f0000002200)=""/218, 0xda}, {&(0x7f0000002300)=""/185, 0xb9}, {&(0x7f00000023c0)=""/120, 0x78}, {&(0x7f0000002440)=""/4096, 0x1000}, {&(0x7f0000003440)=""/242, 0xf2}, {&(0x7f0000003540)=""/43, 0x2b}], 0xa, &(0x7f0000003640)=""/92, 0x5c, 0x7}, 0x1f}, {{&(0x7f00000036c0)=@rc, 0x80, &(0x7f0000005900)=[{&(0x7f0000003740)=""/4096, 0x1000}, {&(0x7f0000004740)=""/174, 0xae}, {&(0x7f0000004800)=""/4096, 0x1000}, {&(0x7f0000005800)=""/216, 0xd8}], 0x4, &(0x7f0000005940)=""/38, 0x26, 0x2}, 0x3}, {{&(0x7f0000005980)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000006c00)=[{&(0x7f0000005a00)=""/33, 0x21}, {&(0x7f0000005a40)=""/150, 0x96}, {&(0x7f0000005b00)=""/4096, 0x1000}, {&(0x7f0000006b00)=""/205, 0xcd}], 0x4, &(0x7f0000006c40)=""/125, 0x7d, 0x10000}, 0x7fffffff}], 0x7, 0x10000, &(0x7f0000006e80)={0x0, 0x1c9c380}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x8) r4 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f00000001c0)={0xffffffffffffffff, 0x0, 0x10000}) request_key(&(0x7f0000000240)='id_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)='mime_type*&vboxnet1vboxnet0\x00', 0xfffffffffffffff9) sendfile(r0, r1, &(0x7f0000000380), 0x4) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000000300)={0xf004, &(0x7f0000000200), 0x1, r0, 0x4}) mount(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000100)='./bus/file0\x00', &(0x7f0000000140)='configfs\x00', 0x200000, &(0x7f0000000180)="d79a0f6bf611c08f199df9a748782467c34045529e8397f3fa") sendfile(r3, r3, &(0x7f0000000040), 0x80000001) sendfile(r3, r0, 0x0, 0xc08f) socketpair$inet(0x2, 0x3, 0x5, &(0x7f0000000440)) 2018/03/29 13:04:39 executing program 5: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0x3eb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000001c0)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x8}) sendmsg$key(0xffffffffffffffff, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000026ff0000040000f5b530030006f0000000000000000000000000"], 0x1e}, 0x1}, 0x0) 2018/03/29 13:04:39 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = add_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="720002dc14f004e902293f503a4261bcfbc5911f1b03e3e11641dc7f6a88efd490cf1005d2cb717e6a813f4f70bf75f0d9a1448d880f2570ac1d782d97bd13a41d9cd0b9ba73ea4a49f5939eed984083dae22720ef5da8f2645032d30b3eabf004c5bf400ee9ed53156a18b8310e745887b1768d20b7cf97f55d564034f48547550eb9e56d52361dab3db435f22b1f0defae1858d7f4bb04d7d7b7bd9967deb4a0f475654a225f5982b8a54209", 0xad, 0xfffffffffffffff8) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$unlink(0x9, r1, r2) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x33}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) listen(r0, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000440)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000480)='/dev/rtc\x00', 0x4000, 0x0) perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x70, 0x0, 0x8, 0xfff, 0x3, 0x0, 0x1, 0x21008, 0x9, 0x8, 0x8, 0x1ff, 0x8, 0x1, 0x80, 0xfffffffffffffff9, 0xff, 0x7, 0x3f, 0xfffffffffffffff8, 0x0, 0x0, 0xdaf, 0x3ff, 0xffffffff, 0x0, 0x0, 0xfe0, 0x6, 0x309, 0xd7d2, 0xfff, 0x3, 0x1f, 0x4a44cca7, 0x207, 0xe1, 0x0, 0x800, 0x5, @perf_bp={&(0x7f0000000280), 0x6}, 0x6000, 0x7f304140, 0x7, 0x4, 0x80000000, 0x101, 0xfffffffffffffffb}, r3, 0x10, r4, 0x8) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa0400000000000000326aff073b140600fe7283305f00000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) 2018/03/29 13:04:39 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000000105eaff000000000000000000000000"], 0x14}, 0x1}, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) 2018/03/29 13:04:39 executing program 4: r0 = socket$inet(0x2, 0x0, 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r0, r2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x5, 0xb1, 0x202, 0x0, 0x0, 0x400, 0x40000000000000, 0xfffffffffffffffc}, 0xfffffffffffffc58) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r2, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/29 13:04:39 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1001}) io_setup(0x7fff, &(0x7f0000000080)=0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x6, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x200000, 0x0) r4 = syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x6, 0x40) memfd_create(&(0x7f0000000340)="6966623000faffffffffffffff00", 0x1) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBLED(r4, 0x4b65, 0x1f) syz_open_procfs(0x0, &(0x7f0000000700)='net/udplite\x00') r6 = syz_open_dev$mouse(&(0x7f0000000840)='/dev/input/mouse#\x00', 0x7, 0x101000) io_submit(r2, 0x4, &(0x7f00000008c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x6, 0x0, r0, &(0x7f00000000c0)="d32e0f19d3c75bbba21b6e0186f5703d60", 0x11, 0x803, 0x0, 0x1, r3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffad, r1, &(0x7f0000001700)="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", 0x1000, 0x2, 0x0, 0x1, r4}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3, 0xe9fa, r0, &(0x7f0000000500)="e84aa3d5c9e8fcb619ac714a07095d706020adcb4a4ecaaf8c20a0966388b1b42e1a0c594668bfac59096a7ef838afea679c55dfd158d3352b7bb4cbaf3505cff7bee8f3cfb1f9265a5cf1f0343cffa18b3c3e132dd28bce933daba7f63b13bd0d3d74f65bcb06ac9b69962f1641bff452f7eea30be36a2f2aab9524dc1775e12312ff327984359271329d626733d9f5a4c16e1faa4010f7c77d261d6220cf1a8bcd98b425d05c42d2a3", 0xaa, 0x4, 0x0, 0x1, r5}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x7, 0xed, r0, &(0x7f0000000780)="4145120e92e061469711f5a935bc20c33ebc79a8621bd2a276621ea8e82fd75f394c6eaa1278b02335d12778e207d401e939badae265a02366fda2294fe338ee9f1dae0b53e548d13b52ac6a3f097b8e33ba2eba4edff0952758c73f5e2e9eb22530ad562f2ee64006a190ed5c2ca38481e1a1b86de803a3a7c35f0f6a3a45bb4e723bb52b2d70dd210be763fb15c5a61e7692615bef967d7771e55d18374190", 0xa0, 0x1, 0x0, 0x0, r6}]) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000900)={"32e2ca4143762b417f2a34be13dd11ec30c406ae801f2acc1f2dc9006803ec9e8ab28282857696bece0e5bff0716aa642880d17975cba44dc4bf01fbe02306fd87d28a61dd294f689a4fa45605705759271a94bbef6a6d613e8fd9930581d80a78ac85e65312ad4d207d00d63a39355414ac0ed4f539ec1123770727c5cad99519830784c4c1f258877696c82651f92e9e18d2e462f302650e81976162b76f022c1b85204a70fb6d5c81a70157332a10863a2e915c7f99ee0b0a5aaaaf1342c5802968b0c055d280afd94023cb6c49f488b158203636021a974f0938992d1e421aea00f54f4ad656cba912440d73bb067b14430889fb90d103d711e8c1a79c9d0b201579ebd21394356ffdc45423184b0593ea29d2afca6128203f16d7250374352fd561ac8cf747988f38b3db9d729ab7a6c482cd8b38543ce4bc7a85d0994ea59be40ba713fadbe10ec7fa0a3a4178f3531ffc61e381aad0195b4f11d7e3d458fdaf3adc56edf056f8202f7076a90bf644ddf48ae260cb51614c9e9c5c0d79e24f2f4e8f4a67759ba67a5f831869d3b7d006fbdc4a0e599f9240723b45ae6929bfc767f2ea6d7c9abc27c7fee6e3a8ee82e4e077fbd77a088c2b6f83ede1a243c0de75b2139a338ec1faa59bae6c849f405a1d55bf3e3b9636de039b8a8bbdb91e7433370504832da22d556c2252083106651298b47e212e066a704c3dce3b7d7c304e77c39b06cade49999a6dc42f5b43753ff3950e7ffb6eec19548b743d9b761ee97d804208473e082006ba7b892be541c2fb268ab8950753d11862450a63567e03a1de28930ce54768782a92703e9888e29137cb59e01f315f017d52745bbd9462738c2401d404d76f2d22c314995fab2f5906220d1d20f889325c1433bd78c6626a21a12fd9ac6154b447c035f9b3c9a51933982c349da15b838a15f0a64131e4242bb2a8a843e845e3939fd584be7bb7d2604bac0b74502c49d6f05c55746938f32449f7f8086366a8b942f54e5294d3af9e24bdaa95e9bf7075448607a6c41edf4717c5b12dff045494b82ad68c03d7263a6b1204c4038f0cdb257f24b626af839422dba2d607c2a4764e5475ac0e8dcd10b1a6112588f8addc334459c3f43595c515be583b91b7859d80fdeff497551f809ada575177a24d24fc95732bdb910cd27c5562a84c6045d368c11ea65e08fe31b02b6a1ecd090f15c89e91541274b4a5cb00c9dde486831ac9570745e766113dee4d22131aaf943197f9436ec158bc514dbb9c56d3d427a5f6ccda82fa94eea275de139527e6244e9565d1debf70b9140f7a3afc97ab95c4030943c53d92c8a6d682c10493f91dc667f8d333f8570dbf50a2a42ca3c0a2f2e2e7a03268f41a53f09a5845a700c2b53224457ea0231e1714c06425f56dd8d948fb560ea2a169eea1b758f1a03a4a03fee1"}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r7, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000380)="a6", 0x1}]) 2018/03/29 13:04:39 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000001680)={0x5, 0x0, 0x0, 0x0, 0x20000000}, 0x2c) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0xc00, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/29 13:04:39 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0x3eb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00000001c0)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x8}) sendmsg$key(0xffffffffffffffff, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000026ff0000040000f5b530030006f0000000000000000000000000"], 0x1e}, 0x1}, 0x0) 2018/03/29 13:04:39 executing program 0: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') timerfd_create(0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r0 = open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) unshare(0x20000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)) r1 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setns(r1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r2, 0x4) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000040)) clone(0x30000100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) getrusage(0x0, &(0x7f0000000440)) 2018/03/29 13:04:39 executing program 3: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000000c0), 0x0) sendto$inet(r0, &(0x7f0000000000)="a6", 0x1, 0x40, &(0x7f0000000200)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="95162a8f96ca683354688ecdac4e85fa", 0x10) 2018/03/29 13:04:39 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000180)={r1, 0x1, 0x6}, 0x10) syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x1, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000000)={r1, 0x1, 0x6}, 0x10) 2018/03/29 13:04:39 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f00000001c0)={&(0x7f0000000180)=[0x0, 0x5], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "9f3b74581cbf20d9c6827b193a25e4a46124bab4b2f9644019994c35979cc32a"}}) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f00000000c0)=0x1) accept$unix(r0, 0x0, &(0x7f0000000080)) write(r1, &(0x7f0000000180), 0xff4d) 2018/03/29 13:04:39 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x800000000100003) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x200) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000000240)={0x0, 0x1, 0xb45a, 0x3b, &(0x7f00000000c0)=""/59, 0x36, &(0x7f0000000100)=""/54, 0xc7, &(0x7f0000000140)=""/199}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000f6f000), 0xfffffffffffffd65, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x52) accept$inet6(r0, &(0x7f0000000280), &(0x7f0000000040)=0x1c) 2018/03/29 13:04:39 executing program 4: r0 = socket$inet(0x2, 0x0, 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r0, r2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x5, 0xb1, 0x202, 0x0, 0x0, 0x400, 0x40000000000000, 0xfffffffffffffffc}, 0xfffffffffffffc58) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r2, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/29 13:04:39 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1001}) io_setup(0x7fff, &(0x7f0000000080)=0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x6, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x200000, 0x0) r4 = syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x6, 0x40) memfd_create(&(0x7f0000000340)="6966623000faffffffffffffff00", 0x1) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBLED(r4, 0x4b65, 0x1f) syz_open_procfs(0x0, &(0x7f0000000700)='net/udplite\x00') r6 = syz_open_dev$mouse(&(0x7f0000000840)='/dev/input/mouse#\x00', 0x7, 0x101000) io_submit(r2, 0x4, &(0x7f00000008c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x6, 0x0, r0, &(0x7f00000000c0)="d32e0f19d3c75bbba21b6e0186f5703d60", 0x11, 0x803, 0x0, 0x1, r3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffad, r1, &(0x7f0000001700)="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", 0x1000, 0x2, 0x0, 0x1, r4}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3, 0xe9fa, r0, &(0x7f0000000500)="e84aa3d5c9e8fcb619ac714a07095d706020adcb4a4ecaaf8c20a0966388b1b42e1a0c594668bfac59096a7ef838afea679c55dfd158d3352b7bb4cbaf3505cff7bee8f3cfb1f9265a5cf1f0343cffa18b3c3e132dd28bce933daba7f63b13bd0d3d74f65bcb06ac9b69962f1641bff452f7eea30be36a2f2aab9524dc1775e12312ff327984359271329d626733d9f5a4c16e1faa4010f7c77d261d6220cf1a8bcd98b425d05c42d2a3", 0xaa, 0x4, 0x0, 0x1, r5}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x7, 0xed, r0, &(0x7f0000000780)="4145120e92e061469711f5a935bc20c33ebc79a8621bd2a276621ea8e82fd75f394c6eaa1278b02335d12778e207d401e939badae265a02366fda2294fe338ee9f1dae0b53e548d13b52ac6a3f097b8e33ba2eba4edff0952758c73f5e2e9eb22530ad562f2ee64006a190ed5c2ca38481e1a1b86de803a3a7c35f0f6a3a45bb4e723bb52b2d70dd210be763fb15c5a61e7692615bef967d7771e55d18374190", 0xa0, 0x1, 0x0, 0x0, r6}]) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000900)={"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"}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r7, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000380)="a6", 0x1}]) 2018/03/29 13:04:39 executing program 5: r0 = socket(0x0, 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0x3eb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000001c0)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x8}) sendmsg$key(0xffffffffffffffff, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000026ff0000040000f5b530030006f0000000000000000000000000"], 0x1e}, 0x1}, 0x0) 2018/03/29 13:04:39 executing program 4: r0 = socket$inet(0x2, 0x0, 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r0, r2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x5, 0xb1, 0x202, 0x0, 0x0, 0x400, 0x40000000000000, 0xfffffffffffffffc}, 0xfffffffffffffc58) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r2, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) [ 52.642612] device syz_tun entered promiscuous mode [ 52.653513] device syz_tun left promiscuous mode 2018/03/29 13:04:39 executing program 0: r0 = memfd_create(&(0x7f00000000c0)='vmnet1GPLkeyring\x00', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000cbd000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlinkat(&(0x7f0000001000)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00') ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000080)) 2018/03/29 13:04:39 executing program 5: r0 = socket(0x1e, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0x3eb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000001c0)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x8}) sendmsg$key(0xffffffffffffffff, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000026ff0000040000f5b530030006f0000000000000000000000000"], 0x1e}, 0x1}, 0x0) 2018/03/29 13:04:39 executing program 7: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000000440)=[{&(0x7f0000000380)}], 0x1, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x15) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000001380)="19", 0x1}], 0x1, 0x0) 2018/03/29 13:04:39 executing program 3: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') lstat(&(0x7f0000000340)='..', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xc6a8dc3ac82b8845, r0, r1, 0x832, 0x7fffffff, 0x4031) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='..') 2018/03/29 13:04:39 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1001}) io_setup(0x7fff, &(0x7f0000000080)=0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x6, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x200000, 0x0) r4 = syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x6, 0x40) memfd_create(&(0x7f0000000340)="6966623000faffffffffffffff00", 0x1) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBLED(r4, 0x4b65, 0x1f) syz_open_procfs(0x0, &(0x7f0000000700)='net/udplite\x00') r6 = syz_open_dev$mouse(&(0x7f0000000840)='/dev/input/mouse#\x00', 0x7, 0x101000) io_submit(r2, 0x4, &(0x7f00000008c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x6, 0x0, r0, &(0x7f00000000c0)="d32e0f19d3c75bbba21b6e0186f5703d60", 0x11, 0x803, 0x0, 0x1, r3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffad, r1, &(0x7f0000001700)="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", 0x1000, 0x2, 0x0, 0x1, r4}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3, 0xe9fa, r0, &(0x7f0000000500)="e84aa3d5c9e8fcb619ac714a07095d706020adcb4a4ecaaf8c20a0966388b1b42e1a0c594668bfac59096a7ef838afea679c55dfd158d3352b7bb4cbaf3505cff7bee8f3cfb1f9265a5cf1f0343cffa18b3c3e132dd28bce933daba7f63b13bd0d3d74f65bcb06ac9b69962f1641bff452f7eea30be36a2f2aab9524dc1775e12312ff327984359271329d626733d9f5a4c16e1faa4010f7c77d261d6220cf1a8bcd98b425d05c42d2a3", 0xaa, 0x4, 0x0, 0x1, r5}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x7, 0xed, r0, &(0x7f0000000780)="4145120e92e061469711f5a935bc20c33ebc79a8621bd2a276621ea8e82fd75f394c6eaa1278b02335d12778e207d401e939badae265a02366fda2294fe338ee9f1dae0b53e548d13b52ac6a3f097b8e33ba2eba4edff0952758c73f5e2e9eb22530ad562f2ee64006a190ed5c2ca38481e1a1b86de803a3a7c35f0f6a3a45bb4e723bb52b2d70dd210be763fb15c5a61e7692615bef967d7771e55d18374190", 0xa0, 0x1, 0x0, 0x0, r6}]) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r7, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000380)="a6", 0x1}]) [ 52.723365] device syz_tun entered promiscuous mode 2018/03/29 13:04:39 executing program 4: r0 = socket$inet(0x2, 0x80e, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r0, r2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x5, 0xb1, 0x202, 0x0, 0x0, 0x400, 0x40000000000000, 0xfffffffffffffffc}, 0xfffffffffffffc58) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r2, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/29 13:04:39 executing program 2: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) lremovexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='system.sockprotoname\x00') fsetxattr(r0, &(0x7f0000000000)=@known='com.apple.FinderInfo\x00', &(0x7f0000000080)='\x00', 0x1, 0x2) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000000040)=0x9, 0x4) 2018/03/29 13:04:39 executing program 5: r0 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0x3eb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000001c0)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x8}) sendmsg$key(0xffffffffffffffff, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000026ff0000040000f5b530030006f0000000000000000000000000"], 0x1e}, 0x1}, 0x0) [ 52.778156] device syz_tun left promiscuous mode 2018/03/29 13:04:39 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xe, 0x4, 0x4, 0x8}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={r0, &(0x7f0000000000)="9e", &(0x7f0000000080)=""/160}, 0xc1) 2018/03/29 13:04:39 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f00000000c0)={0x1, 0x0, [0x0]}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[]}, 0x1}, 0x0) mq_open(&(0x7f0000000080)="2f6465765d01eac8990d6b98bc752f736e649ca01ce7827f3b94a014418d4620e5d7cc1b8665fb9028bb91f2cf1163c10751afdfab44638006612570c2", 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x4, 0x80000000bb6c}) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xfffffffffffffef8}], 0x5, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x53f6}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000002c0)={r1, 0x5}, &(0x7f0000000300)=0x8) 2018/03/29 13:04:39 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x720, 0xe0100) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'ipddp0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xe, 0x7, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x7}, [@exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f0000000100)='syzkaller\x00', 0x1000, 0xa9, &(0x7f0000000140)=""/169, 0x41f00, 0x1, [], r1}, 0x48) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000080)) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r2, &(0x7f0000000000), &(0x7f0000000080), 0x3}, 0xfffffffffffffcec) mq_timedreceive(r0, &(0x7f00000002c0)=""/44, 0x2c, 0x6, 0x0) 2018/03/29 13:04:39 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x94}]}, 0x10) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) sendto$inet(r1, &(0x7f00009fc000), 0x5fa, 0x8000, &(0x7f0000357000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80000) sendmsg$unix(r2, &(0x7f00000003c0)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000180)="b10faa95d95b53a30a59e04f7a0013e04badba553b84a1ff999a47", 0x1b}, {&(0x7f00000001c0)="3e51472afe41aa2874226567aae916a869d0f722dee7051cd93d5bafd4026a3f7bd3888f0c1f9daccb2bd602c37834bd0d8d95b5850d53737a6df6a19e8087bc692d9ab6cc60ecce", 0x48}, {&(0x7f0000000240)="08d7a69040e9129638fb63b11f980a2ca17fb786fdad8a9622fd153bae732a8a4db60e9f42eb6ddf8e1da226a219d3def5d01121bee16ebc6c617a221045e1600ea4f91c4862f24dc876e381eeece54712cf5fdc3bc48dcd3ddce950d0", 0x5d}, {&(0x7f00000002c0)="49af80519354573dbac34894b76cc56b40f9d627735306539ab9759c826b0828254233ab5abb777b81132abf12b016b0e45ff2b7457eabf377841a5df227a0dc69932cb74586e5cd822a07cb11e0ed4a162b2aec005e888851406dd64be06ff0080fd6a9f4d850d671b85069dcef54ba0cbe7885681959f4c729759112495cc7930bacaa6aaf47402c08ee891e4cd440304e5c1d0da26b316d73789c125e077895d8ea0b3319f662c86a13090654", 0xae}], 0x4, 0x0, 0x0, 0x20000000}, 0x10) 2018/03/29 13:04:39 executing program 4: r0 = socket$inet(0x2, 0x80e, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r0, r2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x5, 0xb1, 0x202, 0x0, 0x0, 0x400, 0x40000000000000, 0xfffffffffffffffc}, 0xfffffffffffffc58) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r2, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/29 13:04:39 executing program 5: r0 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0x3eb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000001c0)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x8}) sendmsg$key(0xffffffffffffffff, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000026ff0000040000f5b530030006f0000000000000000000000000"], 0x1e}, 0x1}, 0x0) 2018/03/29 13:04:39 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00007a8000)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001201ffff00e7ffffff00000000000000"], 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x0) 2018/03/29 13:04:39 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1001}) io_setup(0x7fff, &(0x7f0000000080)=0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x6, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x200000, 0x0) r4 = syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x6, 0x40) memfd_create(&(0x7f0000000340)="6966623000faffffffffffffff00", 0x1) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBLED(r4, 0x4b65, 0x1f) syz_open_procfs(0x0, &(0x7f0000000700)='net/udplite\x00') r6 = syz_open_dev$mouse(&(0x7f0000000840)='/dev/input/mouse#\x00', 0x7, 0x101000) io_submit(r2, 0x4, &(0x7f00000008c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x6, 0x0, r0, &(0x7f00000000c0)="d32e0f19d3c75bbba21b6e0186f5703d60", 0x11, 0x803, 0x0, 0x1, r3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffad, r1, &(0x7f0000001700)="4777ff5403d0f40231f933fba86cabf5379d4c5186c3a4d443f51835f40f5e8227375fc5e5ccdab345acf019395b107ee3b321b374fb60316bc3341634c957b918a821392652213de899b9d858dedd982c051be784c16cbd7c93980552db640ce354b24b3e94c4aa2a6f81736e5fa8b0f78bd0bb189f00e59e7ac54537082301dabdf26b6b24f97a6f8329498c3b6fd8fd110f9e6fdbed8d38631aef6bd209bffae002ef2737cff9b74d3f52355bea7331edf65b8711ea5f9d52ea3d6122ee804b8e96fd6e2861811c5efebd122ee6998b9fe34f24c9bdac20beaa53238e7b6edc25d3969ad0c08d1951a5a32c0583ef789a9f4ecccc39ec3a088027a37a2679b3fe965e73d99cfd58fe197b8d460be9147882b554c07fd9efe61257672e40028d5a7389b91654550bcdcf025fb3f7224b994bd4ba745c68caed0099521993bff19074cda2401b15e6b2847a85262d6a4e499017bbf84c8e007969086465b8817c083e89d853f4943c79c6e520c5a06c01e0d5770fd120b3319cacafe14683231e3f87f448479901e717de055325366147230da6d6f865fa81cc8c6310e57c0aa4128942114618df7389a108b8a153f9e1e9df378649d15949e1708737206dbda24106ca23e3cc8c7a0b537033d2604e9115034a70c1ae6ecf2e4265653c94889829445eb8c6e1586885bb19e4c9fdb8df70c4f4bee2b02706d9617aef997cef0e6bc79128b86c6ad929b3587c6154a0007202ce2e0a0cf7cb6cc21e20e85ec9123428b335897d435849f205f358ed8c93f52f491797f340ae69fef786f19f5b2feedca07175e0b18f8fd38e58807cdd29c63393485508bb38ca922bf0dc8874e24d9d93e7b0fa7e8733751175105af01ec959c54d7c28378954aebbf57e48c7a360a5bb43e985666021b5e50bf1c467d63ff2fbefa87904c51b2d12cfaade4f09695d34f8f7354d933ba5e541ee7da80fc0fa0e037d0494730c8ef3e41dad364e93341dcc4af4fbc8cb54dfe6dfd0644973fc1f6923c86b0740508b7956d33a0b84816e6f6a3c1df1f977cea0d514929aa7c7b33aa6531abb837427ecee89f898e15fec2b8ddc6875462c97d6da0daddd05c74fa2121809bdc467147b6ae19f2e977070f68f8b2855c929d44c0681e968f6844d7cf3359e02029c16936fc6cab1678cca1ad8250c91540d2afd0ae118f6cf3da96caa611ab910b777097ef92fdcc024a66ce45261b952451f72fbc59ded6402f154668aea649a8bdc40b513e74a925312dba1d2340559570d6eeca19460ef34602fa0524f5360bb08ff9eb0b5f84b0d953b0abe5fb74a95b238fc142c989980182c458535c7fc44094af96ffab04d49d262f811400d39f2afb9848aae17230a44eeedfe2598757b35256a02efa4d16745670325af82e545a3b0b0b71b5d192a5767d464beea7d5c87b31cdfb9a424ead8fa5286c7a45d8b2dc83fe76ae17718e536fde62549e6cd63b74398afefe3cfea326e9f931411359be6dbb973b532e2e032a4fd5b56972f8f11e18f1a12ac553d135e4b9d23be1c81df9127a53a765c4aaccaff2ce6f3cefdc379faef83be606562d9153b446d6833d85d1efaa2de8f53b178db1dce7c706607d0c5d8d21617387bd2aae23457a07f352e42a7dd7adc6baacee1809d0351defe0d47d1823d8fa6d51051e2df27ef13887b7cda7b2bde55ea44c5f6294975868ec170f67a352d67c927c30d693c0eba19a4ea8ec30a12964e8a309b95bcf4e72e024b2d0ebddf4e2d74535f474d5a8627e9d2d92f96cc57ede008ebcaaff8154e8fffc185ba4d224f9c22f8fa8f629e7531c4ef799e32ee56fee7f9d332516f4b767635fd1695e5302af9aff19dc5b44288a8e222eb03390efbdaa6d3659caef1ba16c5f737a0514a6ec2ef54cd66cf64257329c2d9608fe46779072098e508706889c0879a6288d789337572128aa5d7d027d7f44a0d03787ae2d200ac81e49ebafd4d91124f85e23ca131e7f751bd6d89ba2ecf5763932bb070ace5d16d34eefbf9f30e6944f643d0db73d5ab2d4ee8df253ea1bfe6fc51372a0bf2969ef89282ab589ba0d24b3a3da67f486f69e882545f5e5a7c2782ce531228a7f4194f702d8c3420161dee3820be35f4edc962d3cf96ac1c431d0fee80c3a7bf02555a25d89fca253c2c0861ab3fc0356061311162bb975a05d37a67d5d2e9f43e98ad98e52b753cc37094e7673ff432c6e20bf4d5248d59085a84d22e4f91246cd3ea1f45784cb38a316a3c34aa5c8c18094d5ea9d674de218e0826af2dac6db1551aec43df184eacb25ae16a2f1d64acc6ae4758d26a38a07f9885bdae7c5b3f7542e9708016bbc3354071170df7e3354768bf572db37f73f3812adf98f8c91687629efca3cddb249477f2774e936b01524cc516a133696ab3f1c143fcc167a3a8f1c7e3cfa9fc012548d566736f785bca7756b17c4d362af383c3165b74fbb9d570b9472d327471b5a2547836467f47734e7db2d469affc81c8bc1aa15c3945cbc8701ba019e9ace9f21f4062a3cfaf16ded5a1b31bf60492164d27a26909abe6eff2825935cd886d9da22be23b2503f8b2518273ee804f5abf1f1703d5b027ad100d3f03334a385687f8268e96df7ff3fad4f11fa7e380e11e4b4420750c852d58dd5e6a5b2f2c44dea448a7273ccf4fcb4bb13258b6809a0859c8630350b51b1124be8ed080cd85afc27f6ca01921f4b8cb9152a302befd443b4bbee05d80e43823d61c25ea1fc53ef0edceedc530e6eb87122665a73cb478df6b7e6e2c500ac3b54ed629ceccf28b7af4b86ed3f24980c2efbac3f409049ec3b738731bfa3f683153fe0d6085b0d5c06548436c4c7642f97376fc89d705e052c4251b17ec7b624a76a6e2d2f3f3c598978e76086794b4a8965941d9d0a83b2a4a4b54396da7a96081fa4ebbc84fcd54f3a6ead87393684452e0b4b2f50a3bf1b45389303e5269dfdeb793059e3d92e0de4df8c27a8a81e0a4eb207668484508bccd4e9835d918d374bb44e30f8843ca8a0455d66db63fba98f6c56003a7acb377319c65d57de7b076266f1b2715817098bd96c932c10fe6494be7d9da5258de1111910cec0c13fe43de052e33283979e6a84bf966ce43e2f94afb477928ebed1d993b9e1b4ad22e662a7411599695e30e88e21bf2ff511b87b90fc94d647849297014ae493432f1430575872a4a76b5d0af1ca86262ffbf5f067d815407dbb5585d1259f3ae153e9d4051211e4ef858a058901d6a394078ecaa104c86e5b5089558f51ab1585c9777405643ff197da19db9c3af03e4fd5adccf3179af4b13e3af67a2a4aee34db07184542667975fb427fbd2d1a38dcf1bb34766908766faad823a863e8e43fa9c81bed5cc605b67856a5f9cfdaf13afba868fb1487626d66a6df40e00bd5da9c114cec34dcea04ad796b2579f5e87ce692365a7bf75e73499736e6ebd7643ce4fea7c96202f624a7e6ca7f11000e7e0041deac2860f52747e995cb4d027beaba14d5479278b57cc339445d50bede6968361bfe1f5ac61f05e4712d9983603240fa95839dd4efc27f8b6c98a35a20100c343e60733846f85c274b10c9d8c9b85d5dc84f09d4692f8c88445234240de36286502e88dd5962d64d60f84e1272eee8f4f1578dc3f115faac1032ce763311a4b523b355f489ddc34da10d4bdef6c165158ea2fb729850b782cf2d3ef1bf0ddc0276e0e2c2b48ea23d94313bf4c06d746c2961a5a844cff913bf942eed242eb91f6c397a5749b85b1d0bf990aa4587430b4d44a7997437ac91157cd819426a1fba2c880b8580a91fe2a1fe395f1c767ac21b76a45fd08c812e76c30e947f823733b0af3fe68756b074cba4026ea18ba54c062ced10e521dff83ef3322876679449712b57ccf370b446431abaa88d5970daad1da090a2ed1891cdddb0b5946ea6d5b9131142fa6db380947d57641b60044a249143b5cbee96c6bc0ab736bcf7d7f20d7cb69c532801662c0e33e8d130d9d52da1441246b7a3cecb92a76e1794976485fdec641b85a881ad5b2751c96235e50c7c25faabf53ade3f6b93720ee2b7558d56c84be043a63d53e4cc79e312f7a0178902c7b24a08b7c6a617ef98d7ec4f1d2e3a03f395594e93113f4462eda62d24c0697bff13d226b946f9defa2b251ffe54df9c4aa272931b4fc7b65e1d7137ff7eee850b7beb9fafdf18723c1e31bf48747f1acf7b54b4d6eaabe2c4295a53110d6545ad0fad567e9b8ef3a99d240e371aa44f8e5bd8af392eff08030288e125b60831d190fa1f7bbd00932573fba72519050f03fc845f78a9b524f2896d4eaf2b261777a2548e0fa58d55e22ba1d2e64d0248dd03d82c81f91d2311771cad399ff57c19265155b38ccd12523966f5c33cfc1a215cac14ec551617a0589f3ce823c2dc368b01051a50a55771c59674458fb47cf2f82c85ff09346d2a6c407fa4973b317b7cdbfa9f8818ca5d459957ce90666c3a988769b014b88ace71cced969af22b29fe3169816187725617a2c9e07ac4f349b2617333f525e0905f40b3b2f9c777ed023531c05a3176b42a2fe818d231a303bdb98fd0ebd3d8dfb08a5b20ee2cb3eab88f144905c7d0117d48b68c9b64bf0df82cb9400f35d48aec987152eeb428873aecfe1c0148417222bca569313b98dae183ac0da51c2d19a046071dc978d59b952afb12773e34a739bd1dedef01bd6e2827103212142ee18777a7ffd36de77aad0c071fc421839ab5b08dd8916ce8fccd6ca4606e355a6bc304140373dd9ef749ee69e2ad1aba86573e58400966cd49ea1b958271c4c0b7760fcb159935806b89ced880a63ff165025e4dec6b338e597cd2f7f8d370e9fb372ab6f902b2bd23de5752fc6772c02f65e652db730f1da0d27feeb4a8b350d49bfcaf46066570f88490a0eed77734d347b4ce1a7b35b7cb933f89268cc41489bbca47711ba9f3ed1c657025e8cb6cb0cbff97895af2104933f72225884a2acdb7aa6d86f60753c2d02ed60049de3fffa00c96d6328b0edaf9de083de3b7966ee35abc1457c64704c671337b1617583b5b6f8e8b9ce43850e049f1d5ce6a026df18cde2b5334bebd1b8e95abb105cdbc1595bec2a422fc43534c35361ecc24861396e633e0c33e89e6dcd86161016ace677a292d0882d19b8b995713a7d20d33e395ed736610ee6f9e681b4b0fd7a6fc6958f61817e2029433a650d19dc9516871bf87ede1d74cb4bac29684b5e5c313622cfdf3e52ce409cfe343b8128f2328ce92de76ae5f35a8b1e79a3f6a0025267b00423f0a835869150a8faa1334919113c7595545bca134978ddf013f47216a130388e7e777d48c64862584ee7399ee8da996328b862c0e8a9d8883bcfaa04260818ad85be95116344362db362a7e9f4053bf809daa7801003b9e527f5a7bb08ecb739e55fac9f4ce46421f5efee708b5b6807ca840cef0d00483079d9e7b7fa6b80969900232a6d9d4de94e18590ba5486e89d86dcaa27204168467e604e4742c900277f79ae200d82ea7d8d8e2b0b146e87f2a5ee1e76b676bbde51dc8946e10183cc85238f1686ae9a2d5f3ec93e641158d9760f5cbf904ac614f321540728ff88294acad40a116f2304ba10519627863071c184242df839d5f0c2cd057a5716e2d7ed6b991fb4476a1c043ac7ab263615eb648aeed237ed9b25ea149993ef51b3c498d4062e079f86a28219425894d9fc9b9aa49ba2e3c7728d07be930fc4d08509319936fe8e695221470ddf3c3f1fc7914dc", 0x1000, 0x2, 0x0, 0x1, r4}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3, 0xe9fa, r0, &(0x7f0000000500)="e84aa3d5c9e8fcb619ac714a07095d706020adcb4a4ecaaf8c20a0966388b1b42e1a0c594668bfac59096a7ef838afea679c55dfd158d3352b7bb4cbaf3505cff7bee8f3cfb1f9265a5cf1f0343cffa18b3c3e132dd28bce933daba7f63b13bd0d3d74f65bcb06ac9b69962f1641bff452f7eea30be36a2f2aab9524dc1775e12312ff327984359271329d626733d9f5a4c16e1faa4010f7c77d261d6220cf1a8bcd98b425d05c42d2a3", 0xaa, 0x4, 0x0, 0x1, r5}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x7, 0xed, r0, &(0x7f0000000780)="4145120e92e061469711f5a935bc20c33ebc79a8621bd2a276621ea8e82fd75f394c6eaa1278b02335d12778e207d401e939badae265a02366fda2294fe338ee9f1dae0b53e548d13b52ac6a3f097b8e33ba2eba4edff0952758c73f5e2e9eb22530ad562f2ee64006a190ed5c2ca38481e1a1b86de803a3a7c35f0f6a3a45bb4e723bb52b2d70dd210be763fb15c5a61e7692615bef967d7771e55d18374190", 0xa0, 0x1, 0x0, 0x0, r6}]) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r7, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000380)="a6", 0x1}]) 2018/03/29 13:04:39 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x600, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000100)="8dfadc8a532b2f4e0009ec12f381e6983b679bcbbfe36ebc57502a9217de5c9a0f8193c7c92861eee6eaed1b076486ef1834f9ce3a185286192d6f4c7a509b23c6895f4fdc07b0982d9cb555a28731d90428cedab1a678e4296a5e886b3e7fe55163a927a5a98a53a7", 0x69) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x0) r3 = getpid() fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) kcmp(r3, r4, 0x4, r1, r0) inotify_rm_watch(r2, 0x0) 2018/03/29 13:04:39 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000012000)=0xffffffffad36b24d, 0x4) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x10000) write$tun(r1, &(0x7f0000000100)={@void, @void, @eth={@empty, @empty, [{[{0x9100, 0xde, 0x887, 0x1}], {0x8100, 0x74, 0x996}}], {@ipv6={0x86dd, {0x3, 0x6, "190358", 0x81e, 0xee, 0x3, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, {[@dstopts={0x3a, 0x4d, [], [@jumbo={0xc2, 0x4, 0xc5b}, @generic={0x2, 0x8a, "176d0a4d4f9655665791a90e7ff5bb091c87c787bc0cc5be3c54f7636cfbf5ad3732a24e54271728023990ed2d2757d5857591c65c4095f612ead86480741a2cbcc6dcde37bb9f6d43dde31e6a0ee6b7cc160d1f04a1a4eb56413973e5f6fe624e782f07bbca079b0fc7712c14d2efab6863ffcaaec4e05a2ce44f7e3362f3ff858a868102c9fa2cf012"}, @ra={0x5, 0x2, 0x478}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}, @generic={0x249, 0xc9, "e06d131571cb12ece5ed453ea4c4e89513c5b96fa6066bbdca319e92f6b2a9dcad9108c641122377f16d50a2efe6a11b3ec27b22fdc265cbef9c1b965d888293cd6d5056f0e48ae434fa5140161d043bbb27fef4c12a9018171474e622efbf3022a5fb5c3538b93f70f34a27f0043062bbe0517e1c4bc1cc4f7a235d76600ef85b2e7f6a57abb5db7f21eb57ade0bcb10369703985fa8123413ddb3333f1a5cadf2ef598adb39dc420732a2e3a3e953200859288527bce7b3bb9fb1ca3e5eee318719aedab938bc04c"}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @generic={0x100000000, 0x74, "7f2a28c869544537fe1c0ba4c548ba5af53c457d497aeb21b9eda465eb4d97e4fa4e76d7932422c8111671678fdf0ff6571583eb5c491ee397fba6d3e9b8f48b79213fc1381a43c314dbb4f14b42b42ed540902a8ca62bf81d583463da580507a5627568adc8257726b4995d28397a99645d77d8"}, @jumbo={0xc2, 0x4, 0x2800000000000000}, @pad1={0x0, 0x1}, @generic={0x101, 0x68, "d43bc8cf0e3bc8905d85531ffff7dd413b93d7bd495aa08791f772311d0c81d17539fcff6a98da2168d8d11db6595872f5ac6857da6fb19f19efb207a24298f482792ef950f64bebeb09d16257035712d0a2e701e134c75f6c4d24fad889cb9cc05b5a2bce271f49"}]}, @dstopts={0x8b, 0x37, [], [@pad1={0x0, 0x1}, @ra={0x5, 0x2, 0x7}, @generic={0x40, 0xa1, "9d68e53e32205773fad1c8a64150caa3e532652574e0293bd981b635d23c9034524fa12d07d021b129761bb6eee41a700741331ffd2834a6ed2ffaf8ba6f429e8291c88dfa092162e7fc474428dbd0008b6fd7e7ca5f59af417edd9a20eb5771f6aa2c804b34e965de860a6e5ca259bf63bff0648c6de44948b1e75d92617c112048aa05404da68313a9c9dd206b69ae13df8db7a44f8d4acc2b598bbcc20edfce"}, @pad1={0x0, 0x1}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x50, {0x7fffffff, 0x12, 0x200, 0x9, [0x10001, 0xe2f1, 0x0, 0x5, 0x5, 0x7f, 0x1, 0x100, 0x3]}}, @calipso={0x7, 0x8, {0x8, 0x0, 0x1, 0x100000001}}, @ra={0x5, 0x2, 0x1}, @generic={0x7, 0xaa, "91fd257f0b91cc5f93d76be8f84b49a2f0368ac7ad7fcc4aca838da6d719240af0530e1fd3873453faf2afbb638c8e37600756b33a7bf2ea312a9e168dab272102169ace9399c286b906154717c5ce3bad3b60a5d666266f0d922f15378a8be38b90a8130936bb22186a664292b097d0e537818049d9d58146f0c77c8775d662cb1b4df43f9fc66b49efaa9bf4b84450d829059b0e8dcb089e5886ac7128ba41a8f0914279a26ceab649"}]}, @routing={0x0, 0xe, 0x0, 0x81, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x15}, @local={0xfe, 0x80, [], 0xaa}]}, @srh={0xaf, 0x6, 0x4, 0x3, 0x8, 0x2a1f, 0xb211, [@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}]}, @fragment={0x2c, 0x0, 0x100000000, 0x100000000, 0x0, 0x3f, 0x67}, @hopopts={0x2b, 0x5, [], [@hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x7ff}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x3f}, @enc_lim={0x4, 0x1, 0x8}]}, @dstopts={0x7f, 0xa, [], [@jumbo={0xc2, 0x4, 0x3ff}, @ra={0x5, 0x2, 0x21a}, @calipso={0x7, 0x40, {0x3, 0xe, 0x1, 0x3, [0x7, 0x200, 0x2, 0x8, 0x8, 0x0, 0x100000000]}}, @ra={0x5, 0x2, 0x4}]}], @gre={{0x0, 0x0, 0x1, 0x4, 0x0, 0x8, 0x0, 0x1, 0x880b, 0x8a, 0x3, [0x9, 0x3], "00c13a233a9880da8b8e2d2cbd453e59fa8ced9855d1f3e36e58121b490f85a1029fd3c0563d8dd60dba5fe4046c2ef2b4653fbda16cf89d17022ad48aa269e9e2f859c81d4dc56dd8579a2c9605c2aaba604f01b7173387779d5fad9b4943d75468dc25978c87b5df902489e9dc343a922a419d534e3668250b8821c6883cced4f0d6ae008be5cde7b7"}, {0x1, 0x0, 0x2, 0x4, 0x0, 0x0, 0x800, [0x7a54, 0x8], "0247ea0e640af5659a0db13fab88e0a18277b8dd7d9c5675ea8c9957456093beaa1be4d1f922dc8ad3d5c53e82c264bc9ce4f33c9ea0fef89ff437e6cc5cda43e9d7eb4d7e0d2e6da7a153d2d59e08c91466800e640145216b3ea7f6ba2326e950c0ee0477ee7ae4dc97ea25ce55d4e6c15187efd2a5f2fbf8f379ba9f6254bfc5de851384909ca72c9b154916a90a7c7955f73c"}, {0x100000001, 0x0, 0x7, 0x1, 0x0, 0x0, 0x86dd, [], "8aa0aaec6e8536d638f88f8896b517734c5371e6deecaf566fddccc0b58c0e230f8767ddf2336997e17f918142d01e1968106ba7a7359ac9c23e394e0c792f3aa4c7fe4286ebdfec26c5e20be72b47cba3a2e8ab6ffe53d310c008e6b1aad259dcae13eab746025b03022888d2f8400dc47e0498fba89aa47981810bb86029d660840d6c21dfe530b269f7439c44fa2e56a490"}, {0x8, 0x88be, 0x3, {{0x3, 0x1, 0xb4ca, 0x36ab, 0x1ff, 0x3, 0x6, 0x18d5}, 0x1, 0x5}}, {0x8, 0x22eb, 0x0, {{0x277, 0x2, 0x1, 0xffffffff7fffffff, 0x0, 0x2, 0x3, 0x26}, 0x2, 0x0, 0x4, 0x4, 0x0, 0x5, 0x6, 0x2, 0x100000001, 0x9}}, {0x8, 0x6558, 0x4, "af40d8789cefc5aec0a324e5203f5897ed7ff4d33d5838bc1e58508b7efe6c7d999a5b9bd98764ab31ec247c5a0e2e6a682b68e338b54413a878bf83e2f839a7ab55295fa3d4c7d73c6e2847320678f857c20caede809b8fb03db1896596ad5a39d28ed3db42ccd0b774de6cb1f7270c493bf6d0bbdfb2f5dc1184fb9c95a4ffb17cab2962477f7852511f3a6a961784c32aef975bd9fa6ef9"}}}}}}}}, 0x85c) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000000), 0x4) sendmsg$key(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f000001bf30)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) read(r0, &(0x7f0000000040)=""/69, 0x45) 2018/03/29 13:04:39 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x20c001) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) r2 = openat$cgroup_int(r0, &(0x7f00000001c0)='cpuset.memory_migrate\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000080), 0x3) 2018/03/29 13:04:39 executing program 2: r0 = eventfd2(0xffffffffffffffc1, 0x84000420003) r1 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000080)=r2) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000100)=""/8, 0x5}, {&(0x7f0000001500)=""/231, 0x1}], 0x2) 2018/03/29 13:04:39 executing program 4: r0 = socket$inet(0x2, 0x80e, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r0, r2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x5, 0xb1, 0x202, 0x0, 0x0, 0x400, 0x40000000000000, 0xfffffffffffffffc}, 0xfffffffffffffc58) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r2, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/29 13:04:39 executing program 5: r0 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0x3eb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000001c0)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x8}) sendmsg$key(0xffffffffffffffff, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000026ff0000040000f5b530030006f0000000000000000000000000"], 0x1e}, 0x1}, 0x0) 2018/03/29 13:04:39 executing program 0: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) io_setup(0x7, &(0x7f0000000180)=0x0) io_cancel(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x6, 0x0, r0, &(0x7f00000001c0)="804fd71c8991fa841f473159ad5e7243b5869ecae8fa92740fddb297ddca35c652b984cc66122ad1ace3eec35edfa496cbfe84463cdc5c9b49fdeebeb54b25e401353383316e14fe68278fdb51231b1ee7e221227f918a3cd43dc36cd6bc29bc8ab6a3f4854015643dacc9793e11a663a3c9363b119def46f0607de4193eef3573dc2669664eaadf695c9fcc62d8a51185f95a9193c2c01cac6445ae83fd387a54dc890057ad14b6d33534c97787fefd8f7930b2d8011b97fbea1cf6c2b3c7bc6471b7d77b8649c789098658fecb8e0fb721b73faecc665e3f1f5d8017a253185886b242736679f5ad470aa0", 0xec, 0x9ae1, 0x0, 0x1, r0}, &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000540)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, &(0x7f0000000600)=0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000003c0)={r2, @in6={{0xa, 0x4e20, 0xfffffffffffffff7, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, [0x9, 0x9a, 0xffffffff, 0x8, 0x7, 0x81, 0x42, 0xff, 0x19a, 0x1, 0xfffffffffffffff7, 0x9, 0x1, 0x400, 0x2]}, &(0x7f0000000640)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000004c0)={r3, 0x9c3a, 0x3ff}, &(0x7f0000000500)=0x8) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1b) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = accept$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000140)=0x6e) tee(0xffffffffffffffff, r4, 0x1, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000040)=0x2, 0x4) acct(&(0x7f0000000380)='./file0\x00') 2018/03/29 13:04:39 executing program 4: r0 = socket$inet(0x2, 0x80e, 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r0, r2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x5, 0xb1, 0x202, 0x0, 0x0, 0x400, 0x40000000000000, 0xfffffffffffffffc}, 0xfffffffffffffc58) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r2, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/29 13:04:39 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x1, 0x0) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x48) r2 = geteuid() ioprio_set$uid(0x3, r2, 0x3) bind$netrom(r1, &(0x7f00000001c0)=@ax25={0x3, {"a5659ade884971"}, 0xfff}, 0x10) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) write(r0, &(0x7f0000000440)="00000000ffff10d8885fa174c5d55fa48ee14fc9275626ebf38dbf35d4a6c0a8fc0ae3626b6194a36ec0cc6ef35f5f2507a46e7f003f87b9b85bf13617dbe1e011e298113632199f93dbb26f2afdafd464d909d8a60f5cc8b1d6861a010000004a62d47aa3c2d4f4aa23f625d0c4d79588f2b64c584238cacb99a13d8e900df13d097937ebe3419c6c6541bbebf28e0a6fd687f7db2b70fa8b2adceee894ef65fb3b351a29fdd72e2350f64b62c25b1bee4833cc8fada588cc782f2b2f0cd4a6977d9b0d611c0a2a996fb12b2ae6dabf3b9830534f1a383e13a77e114e5a40d8ed7e244842b8656695b747d1f6baad2558d96ca2b2ac59de8191d527c4213eaab54cbbf03bc68966d3f16368e87ba226f7662de391bea299992bf1b85224ce2432", 0x121) r3 = syz_open_pts(r0, 0x20000000100) ioctl$TCSETS(r3, 0x5412, &(0x7f00000000c0)={0x15}) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f0000000000)=0x4) r4 = fcntl$dupfd(r3, 0x406, r0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14) recvfrom$packet(r4, &(0x7f0000000040)=""/52, 0x34, 0x10000, &(0x7f0000000200)={0x11, 0xf5, r5, 0x1, 0x6, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/03/29 13:04:39 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f00000012c0)='/dev/dmmidi#\x00', 0x2, 0x101000) getsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000001300), &(0x7f0000001340)=0x4) shmget(0x1, 0x3000, 0x644, &(0x7f0000ffc000/0x3000)=nil) r1 = request_key(&(0x7f0000001080)='.dead\x00', &(0x7f00000010c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001100)='system!#em0user}vboxnet1[.trustedvboxnet0\x00', 0xfffffffffffffffd) add_key$user(&(0x7f0000001140)='user\x00', &(0x7f0000001180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000011c0)="4c9647828b4d77c1806a5e7d4780fa9cd47135e200bffcf5b0b0c2ea09301edbbde774951c82e42abe4e021b65a52852192d1295898fcd60773acb4623f5e6599a6a9fda476dd8abaaf056c58117eff6336d772f8b4ef3e2010660bf2a766363a8c08a19c9cffc1f4c2449c29f147ea09433fc09f93a61f7f23d5ec1d60c0d88f1bd77fac50d29580df699ff821c4014a228812cb336a59eeec337bf1ace59b2181bcb7e393efd847a586cefe777b73142cb7fa6d9bad19e6543600ddf5abc6e25e7fc7e1d4b842a42297ba1fd8ee4a41c05bfd5", 0xd4, r1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f00000013c0)={0x200, {{0x2, 0x4e24, @rand_addr=0x200}}, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x108) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="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", 0x1000, r1) keyctl$join(0x1, &(0x7f0000001380)={0x73, 0x79, 0x7a, 0x3}) 2018/03/29 13:04:39 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) clock_adjtime(0x5, &(0x7f0000000240)={0x4, 0x1000, 0x5, 0xc862, 0x1000, 0x20, 0x1, 0x8, 0x92, 0x4, 0xb7, 0x2, 0xed, 0x6, 0x8, 0x4, 0x3e10, 0x3db9b7ae, 0x10000, 0xe4e1, 0x5, 0x4, 0x7, 0x200, 0x7, 0x3}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00002a7ffc)=0x4000000011) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)) prctl$getname(0x10, &(0x7f0000000340)=""/187) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/03/29 13:04:39 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x103200, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x81, 0xfffffffffffffffa, 0x1, 0x5, 0x4, 0x7f6, 0x4, 0x200, 0x0}, &(0x7f0000000080)=0x20) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000140)={0x1, 0x1000000000, 0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'erspan0\x00'}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r1, 0x7fff, 0x30, 0x81, 0x1000}, &(0x7f0000000100)=0x18) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000000340)=0xe8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000180)={r2, 0x6}, 0x8) bind$bt_hci(r0, &(0x7f0000000380)={0x1f, r4, 0x3}, 0xc) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00000ddffc), &(0x7f00009ca000)=0x4) [ 53.082460] Process accounting resumed 2018/03/29 13:04:39 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000340)={0x3, &(0x7f0000000300)=[{0x10001, 0x7, 0x9, 0x3}, {0x10000, 0x5, 0x2, 0x40}, {0x8, 0x81, 0x45d7, 0x94}]}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000080)=@rc={0x1f, {0xd1, 0x20, 0x4, 0x3, 0x0, 0x9}, 0x8}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000180)="2551e413f4939281b594eaf18818e860ba1bb8ccd27e1eae100493fea4f932602faa0fe48b54771d56c58208b45496971b3870ad2518621e387a26e3b6b3c6f7194e1f394861a9b4c901d0e99914347a39b9d33e2bfa0310f28bfa4a4d2d1a7209f6df5fd3ff6f4df3f71012d25e26b653bde4014174cf83c689c39f8e3c0d892903775566a38b93b9323cfaf0ce992eecb16eaa9a58cb65ca403b97adfcc1602831b820344aeaaa8c630d5656aafe981ea9ac80cdbeeaa27d3ead85a12c1cc722d01ba05bb0dd8dff3131ffa4a489fa657aa53fc04d35b8563862d38dc9", 0xde}], 0x1, &(0x7f00000005c0)=[{0x108, 0x19f, 0x9, "e67863333d1eb2d895904fafce13cf06b316d50ed45685ef419f7ba194e2a5de6736b143a185f3aaa17b82b911f49d5c5f284dc2622fb693c8bea79cc6de0adeb10cd2c61882170102d7c8c2b8323079d208a13c6fda1c53b3e33fbdeee4ab06cf4331c6ba27c9aefb1512c841c4e1228b56812f91235a9439935714978711386d066f4b84ae915ef1991d96f3ea2525abc191a3b0d7d40ec1bed04269767758748d743fbc01f302d1b3818079016b41d09522e78d9e89bc368a8029847939661355ce98dbd3c67865a70377a6338c170f7c262e4a2ecbf471ea27a3b6d5b88481083137044572c08c9a040a9501172e90af17"}], 0x108}, 0x20000000) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) read(r2, &(0x7f0000000500)=""/166, 0xa6) 2018/03/29 13:04:39 executing program 5: r0 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0x3eb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000001c0)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x8}) sendmsg$key(0xffffffffffffffff, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000026ff0000040000f5b530030006f0000000000000000000000000"], 0x1e}, 0x1}, 0x0) 2018/03/29 13:04:39 executing program 4: r0 = socket$inet(0x2, 0x80e, 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r0, r2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x5, 0xb1, 0x202, 0x0, 0x0, 0x400, 0x40000000000000, 0xfffffffffffffffc}, 0xfffffffffffffc58) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r2, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/29 13:04:39 executing program 3: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00004ee000)=@req3={0x6000, 0x0, 0x1, 0x7ff}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000000c0), 0x4) sendmsg$key(r0, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f0000000180)=ANY=[@ANYBLOB="00030000000000000000000000000000b03988ede996b42de69e51b87b68e594ae94d05b79cda2939270d866363fa7e3268c8be76ab26ef03a53a9183f1357362948dca19b432fdae803000000da5c46d396d52971d3b0aeab3c08ca18ee77ec79c104980659fe45b6e00e753f73d751e5d496fe94f7dc59c97142ffc35edd85ced81c64c0e21848f97bfb189b14b1d49864f224d85727a962a7e131d59b7b66f78a393e929eba9e75002b12e1248d6802"], 0xffe2}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x40) 2018/03/29 13:04:39 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000400), 0xfffffffffffffef9, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000140)={'HL\x00'}, &(0x7f0000000180)=0x1e) sendto$inet(r0, &(0x7f0000000000), 0x1f9, 0x0, &(0x7f0000000000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0x1, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x100, 0x0, 0x1, 0x80000000, 0x6, &(0x7f0000000080)='yam0\x00', 0xe83, 0xb, 0x80}) 2018/03/29 13:04:39 executing program 1: r0 = socket$inet6(0xa, 0x80803, 0x2f) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x4080, 0x0) getsockname$inet(r1, &(0x7f0000000080)={0x0, 0x0, @loopback}, &(0x7f0000000100)=0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x34) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x80000, 0x0) 2018/03/29 13:04:39 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x440200, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00000000c0)=0x3) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) bind$llc(0xffffffffffffffff, &(0x7f0000000000)={0x1a, 0x31f, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x1c, &(0x7f0000000280), 0x100) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r5, 0xc0405519, &(0x7f0000000040)={0x2, 0x4, 0x7, 0x2, "b2106e8e932a3aa61b78547546cfafd468ab8b51b5f21b0b5379999dd86cecbd7ee84b262c01851d0d9956d0", 0x10001}) 2018/03/29 13:04:39 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1001}) io_setup(0x7fff, &(0x7f0000000080)=0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x6, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x200000, 0x0) r4 = syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x6, 0x40) memfd_create(&(0x7f0000000340)="6966623000faffffffffffffff00", 0x1) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBLED(r4, 0x4b65, 0x1f) syz_open_procfs(0x0, &(0x7f0000000700)='net/udplite\x00') r6 = syz_open_dev$mouse(&(0x7f0000000840)='/dev/input/mouse#\x00', 0x7, 0x101000) io_submit(r2, 0x4, &(0x7f00000008c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x6, 0x0, r0, &(0x7f00000000c0)="d32e0f19d3c75bbba21b6e0186f5703d60", 0x11, 0x803, 0x0, 0x1, r3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffad, r1, &(0x7f0000001700)="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", 0x1000, 0x2, 0x0, 0x1, r4}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3, 0xe9fa, r0, &(0x7f0000000500)="e84aa3d5c9e8fcb619ac714a07095d706020adcb4a4ecaaf8c20a0966388b1b42e1a0c594668bfac59096a7ef838afea679c55dfd158d3352b7bb4cbaf3505cff7bee8f3cfb1f9265a5cf1f0343cffa18b3c3e132dd28bce933daba7f63b13bd0d3d74f65bcb06ac9b69962f1641bff452f7eea30be36a2f2aab9524dc1775e12312ff327984359271329d626733d9f5a4c16e1faa4010f7c77d261d6220cf1a8bcd98b425d05c42d2a3", 0xaa, 0x4, 0x0, 0x1, r5}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x7, 0xed, r0, &(0x7f0000000780)="4145120e92e061469711f5a935bc20c33ebc79a8621bd2a276621ea8e82fd75f394c6eaa1278b02335d12778e207d401e939badae265a02366fda2294fe338ee9f1dae0b53e548d13b52ac6a3f097b8e33ba2eba4edff0952758c73f5e2e9eb22530ad562f2ee64006a190ed5c2ca38481e1a1b86de803a3a7c35f0f6a3a45bb4e723bb52b2d70dd210be763fb15c5a61e7692615bef967d7771e55d18374190", 0xa0, 0x1, 0x0, 0x0, r6}]) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r7, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000380)="a6", 0x1}]) 2018/03/29 13:04:39 executing program 4: r0 = socket$inet(0x2, 0x80e, 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r0, r2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x5, 0xb1, 0x202, 0x0, 0x0, 0x400, 0x40000000000000, 0xfffffffffffffffc}, 0xfffffffffffffc58) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r2, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/29 13:04:39 executing program 7: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000080)=0xf048) r1 = timerfd_create(0x0, 0x0) readv(r1, &(0x7f0000000040)=[{&(0x7f00000002c0)=""/146, 0xfffffffffffffc9b}], 0x1) timerfd_settime(r1, 0x0, &(0x7f0000714fe0)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000000fe0)) 2018/03/29 13:04:39 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f0000000500)) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0xc6ff, 0x800) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000540)=""/4096) setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000000), 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, &(0x7f00000000c0), &(0x7f00000004c0)=0xc) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) listen(r0, 0x3) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x48000, 0x0) ioctl$KDGKBDIACR(r4, 0x4b4a, &(0x7f0000000140)=""/45) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000180)=0x0) prlimit64(r5, 0x7, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000200)) setsockopt$IP_VS_SO_SET_ADD(r3, 0x0, 0x482, &(0x7f0000000040)={0x11, @broadcast=0xffffffff, 0x0, 0x0, "566c630000000bab000800"}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 2018/03/29 13:04:39 executing program 5: r0 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0x3eb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000001c0)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x8}) sendmsg$key(0xffffffffffffffff, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000026ff0000040000f5b530030006f0000000000000000000000000"], 0x1e}, 0x1}, 0x0) 2018/03/29 13:04:39 executing program 1: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000040)='posix_acl_accessselinux(\x00') syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000000)='[)mime_typecgrouplo&%\x00') 2018/03/29 13:04:39 executing program 4: r0 = socket$inet(0x2, 0x80e, 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket$inet_sctp(0x2, 0x0, 0x84) dup3(r0, r2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x5, 0xb1, 0x202, 0x0, 0x0, 0x400, 0x40000000000000, 0xfffffffffffffffc}, 0xfffffffffffffc58) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r2, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) [ 53.378324] IPVS: Scheduler module ip_vs_Vlc not found 2018/03/29 13:04:40 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffca88, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f00000000c0)={0x0, 0x2, [0x0, 0x82a]}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000040)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in=@multicast1=0xe0000001, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e20, 0xffffffffffff044d, 0x4e23, 0x81, 0xa, 0xa0, 0x80, 0x84, r1, r2}, {0x71, 0x7fffffff, 0x2, 0xba, 0x1, 0x6, 0x8, 0x9}, {0x7, 0x3, 0x27, 0x1}, 0x0, 0x6e6bb6, 0x1, 0x1, 0x2}, {{@in6=@dev={0xfe, 0x80, [], 0x15}, 0x4d4, 0x33}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3507, 0x7, 0x0, 0x8, 0x783b1ed9, 0x4, 0x7}}, 0xe8) [ 53.429056] IPVS: Scheduler module ip_vs_Vlc not found 2018/03/29 13:04:40 executing program 4: r0 = socket$inet(0x2, 0x80e, 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(0xffffffffffffffff, r2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x5, 0xb1, 0x202, 0x0, 0x0, 0x400, 0x40000000000000, 0xfffffffffffffffc}, 0xfffffffffffffc58) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r2, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/29 13:04:40 executing program 5: r0 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0x3eb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000001c0)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x8}) sendmsg$key(0xffffffffffffffff, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000026ff0000040000f5b530030006f0000000000000000000000000"], 0x1e}, 0x1}, 0x0) 2018/03/29 13:04:40 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000001480)={&(0x7f0000000280)={0x27, 0x0, 0x0, 0x0, 0x7, 0x0, "4a73b9f4179d544580b76d7e7b2ad0c32fad4d5948154140435f109e8b924a1d5fa9675918880c7453590471c7f9ff308e8edd4afa7dc797322680d830970e"}, 0x60, &(0x7f0000001440), 0x0, 0x0, 0x0, 0x10}, 0x8840) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000080)={0x8629, 0x9bf}, 0xffffff08) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000440)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @dev={0xfe, 0x80, [], 0xf}, 0xb8d, 0x200, 0x749d}) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, "95de4715dc7e9ec2a18db9e67aba59737f5012133fd57ecf5fd4d045b2babfbe"}) setsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f0000000000)=0x3f, 0x4) 2018/03/29 13:04:40 executing program 2: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000180)={0xffffffffffffffff}) accept4$inet6(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x1c, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) r2 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet6(0xa, 0x2, 0x7, &(0x7f0000000140)) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, {0xa, 0x4e24, 0x291f, @remote={0xfe, 0x80, [], 0xbb}, 0x8000}, 0x7fffffff, [0x40, 0x1000, 0x100, 0x40, 0x8, 0x7, 0x5, 0x401]}, 0x5c) bind$inet(r2, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000000000)="8991ec3dcbcb7c2c4a3fed53b187e5233b0ffe66cb11efdba0214430873d036f4ce3c68f07e4baa6c829ef88830926001f175ff33c33c2307c9e565b1a31046fad937ccbb8eb3552f275388f3e65f2f246f81436d63b6c4192f74da566e9837a3cc9236b70b3b04818836c46e0b3e5bc3b86a2eef550d06d5cee7e60f3f5cd56e93689cd5f8ebc26453cae8dc0b46979f6deabd183d87ff905f4251371a59aaf21c08e7095c8a87aa373d5fc27fd7fdd65081f57849740fd8b35eadca23a922feb3e3c", 0xc3, 0x44010, &(0x7f0000000100)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) 2018/03/29 13:04:40 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f00006a5f8c)="dbef803e3d9f5de1e22055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x7f, 0x20000) write$evdev(r0, &(0x7f0000a59000)=[{{0x0, 0x7530}}, {}], 0x30) writev(r0, &(0x7f0000d7dff0)=[{&(0x7f0000b70000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) ioctl(r0, 0x2286, &(0x7f0000c95ffe)) 2018/03/29 13:04:40 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1001}) io_setup(0x7fff, &(0x7f0000000080)) syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x6, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x200000, 0x0) r2 = syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x6, 0x40) memfd_create(&(0x7f0000000340)="6966623000faffffffffffffff00", 0x1) openat$rfkill(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBLED(r2, 0x4b65, 0x1f) syz_open_procfs(0x0, &(0x7f0000000700)='net/udplite\x00') syz_open_dev$mouse(&(0x7f0000000840)='/dev/input/mouse#\x00', 0x7, 0x101000) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000900)={"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"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r3, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000380)="a6", 0x1}]) 2018/03/29 13:04:40 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000480)=@expire={0x104, 0x18, 0x43ecd714a59d6e2f, 0x0, 0x0, {{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}}, @in6=@dev={0xfe, 0x80}}}, [@mark={0xc, 0x15}]}, 0x104}, 0x1}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x652400, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000100)=0x7ff) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000240)=0xe8) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) bind$bt_hci(r1, &(0x7f0000000280)={0x1f, r2, 0x1}, 0xc) 2018/03/29 13:04:40 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/if_inet6\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) r2 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000680)={0x6, &(0x7f0000000200)=""/91, &(0x7f00000005c0)=[{0x6, 0xe1, 0x1, &(0x7f0000000280)=""/225}, {0x100, 0x73, 0x1f, &(0x7f0000000380)=""/115}, {0x2, 0x2c, 0x9, &(0x7f0000000100)=""/44}, {0x3, 0x78, 0x8, &(0x7f0000000400)=""/120}, {0x0, 0x9d, 0x7, &(0x7f0000000480)=""/157}, {0x5, 0x4f, 0x1000, &(0x7f0000000540)=""/79}]}) ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)={0x5, 0x65, 0xffffffff, 0x81, 0xfff, 0x3, 0x0, 0x10001, 0x81, 0x8, 0xffff, 0xde}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x4, 0x0, 0x3, 0x4}) ioctl$TUNSETGROUP(r2, 0x400454ce, r1) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000000740)={r3}) ioctl$DRM_IOCTL_RES_CTX(r2, 0x40086607, &(0x7f0000000080)={0x0, &(0x7f0000000540)}) stat(&(0x7f0000001580)='./file0\x00', &(0x7f00000015c0)) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000780)=0x9, 0x4) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000006c0)={'sit0\x00', 0x600}) 2018/03/29 13:04:40 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000004c0)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r1}) ioctl$int_in(r2, 0x5473, &(0x7f00000000c0)=0x20) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000100)={0x8000001, 0x5, 0x26}) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000000100), 0x0) 2018/03/29 13:04:40 executing program 4: r0 = socket$inet(0x2, 0x80e, 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(0xffffffffffffffff, r2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x5, 0xb1, 0x202, 0x0, 0x0, 0x400, 0x40000000000000, 0xfffffffffffffffc}, 0xfffffffffffffc58) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r2, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/29 13:04:40 executing program 5: r0 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0x3eb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000001c0)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x8}) sendmsg$key(0xffffffffffffffff, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000026ff0000040000f5b530030006f0000000000000000000000000"], 0x1e}, 0x1}, 0x0) 2018/03/29 13:04:40 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffbff, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) 2018/03/29 13:04:40 executing program 4: r0 = socket$inet(0x2, 0x80e, 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(0xffffffffffffffff, r2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x5, 0xb1, 0x202, 0x0, 0x0, 0x400, 0x40000000000000, 0xfffffffffffffffc}, 0xfffffffffffffc58) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r2, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/29 13:04:40 executing program 1: r0 = inotify_init1(0x1001000000080000) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x32) waitid(0x0, 0x0, &(0x7f0000000040), 0x4100000a, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x2000) timer_create(0x1, &(0x7f0000000200)={0x0, 0x41, 0x3, @thr={&(0x7f0000000100)="47d0f0530c6bdefc1e08875741cb7d1bcd35c80f2ce88a9e958c063acd51828fbb464fae1d24a7ad4ec4a2c22ab2a737dae8646c9490bf6d38347ca3e1cc0dd1a2274950ae2fb8da5451c88e95682cf6249d375c7a3d219d04127006de28a61f9ab4532a15960f510ea7710ec1796eecb4c7b478a11b21db91618c9f057cd46e361d8016f65af6cdb6500ea2bab71073c028731d208309", &(0x7f00000001c0)="446fa739f5c987b71f8927cd705045af5c9655edd03684312b7cccfe47dde43e16f65f2b53835ac8b07b405950c8e704f65eb7e4b7c31a4410"}}, &(0x7f0000000240)) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000000080)=0x7) 2018/03/29 13:04:40 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000380)='/dev/snd/timer\x00', 0x0, 0x402) rmdir(&(0x7f0000000100)='./file0\x00') r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x38200) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00000002c0)={{0xa, 0x4e24, 0x90, @local={0xfe, 0x80, [], 0xaa}, 0x100000000}, {0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x3, [0x10000, 0x3, 0x9, 0xe914, 0x9, 0x4, 0x6, 0x7]}, 0x5c) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f00000000c0)=0xd000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x100000005, 0x1, 0xfffffffffffffffe, 0x1ffffff, 0x4}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000180)=""/232) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000280)=0xfffffffffffffffb, 0x4) 2018/03/29 13:04:40 executing program 7: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @dev}, &(0x7f0000000080)=0x10, 0x80800) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000001c0)=0x0) syz_open_procfs(r2, &(0x7f0000000140)='ns/mnt\x00') ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00000000c0)='yam0\x00') lseek(r0, 0xfffffffffffffffe, 0x0) 2018/03/29 13:04:40 executing program 5: r0 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x0, 0x0, 0x3, 0x73d}, 0x3eb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000001c0)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x8}) sendmsg$key(0xffffffffffffffff, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000026ff0000040000f5b530030006f0000000000000000000000000"], 0x1e}, 0x1}, 0x0) 2018/03/29 13:04:40 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000300)={0x1, 0x0, &(0x7f0000000140)=""/152, &(0x7f0000000200)=""/52, &(0x7f0000000240)=""/165, 0x101000}) syz_emit_ethernet(0xfffffffffffffeb9, &(0x7f0000000000)={@empty, @random="844de383a98d", [], {@llc={0x4, {@llc={0x1, 0xfc, "de", "9a1940d316237db9da7a8c62aa37a42deffa582c0936b26f36238c18fb0bf56f8bfcdbd3a8847476fe8fe2b0472ebbcd499e92a8fa50b506285b66a9613570ceee0d6bf932e0c0c891bbcac91c2c9128f653923fb1b9bb5e8e9e7d8120d943970a5b8841795f4d498b4f1bc27db4fd64d544725d51b5d46478ce244e7f8f4aa2c6c932d14006c604690f634c302aa2172173f3c89db9c8884d8bec0e71861c427cf7d0967f69d615e2f40544a6894ec57d702ac8b998189908c6"}}}}}, 0x0) sync_file_range(r0, 0x9, 0x8, 0x4) 2018/03/29 13:04:40 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1001}) io_setup(0x7fff, &(0x7f0000000080)) syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x6, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x200000, 0x0) r2 = syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x6, 0x40) memfd_create(&(0x7f0000000340)="6966623000faffffffffffffff00", 0x1) openat$rfkill(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBLED(r2, 0x4b65, 0x1f) syz_open_procfs(0x0, &(0x7f0000000700)='net/udplite\x00') syz_open_dev$mouse(&(0x7f0000000840)='/dev/input/mouse#\x00', 0x7, 0x101000) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000900)={"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"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r3, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000380)="a6", 0x1}]) 2018/03/29 13:04:40 executing program 5: r0 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x0, 0x73d}, 0x3eb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000001c0)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x8}) sendmsg$key(0xffffffffffffffff, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000026ff0000040000f5b530030006f0000000000000000000000000"], 0x1e}, 0x1}, 0x0) 2018/03/29 13:04:40 executing program 0: r0 = getpgid(0x0) ioprio_set$pid(0x1, r0, 0x3) r1 = socket$unix(0x1, 0x7, 0x0) ioctl$sock_ifreq(r1, 0x8937, &(0x7f00000000c0)={"626373663800008001ffff00", @ifru_mtu}) ioctl$sock_ifreq(r1, 0x0, &(0x7f0000000000)={'vcan0\x00', @ifru_ivalue=0x400}) 2018/03/29 13:04:40 executing program 4: r0 = socket$inet(0x2, 0x80e, 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x5, 0xb1, 0x202, 0x0, 0x0, 0x400, 0x40000000000000, 0xfffffffffffffffc}, 0xfffffffffffffc58) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r2, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/29 13:04:40 executing program 2: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) 2018/03/29 13:04:40 executing program 1: r0 = inotify_init1(0x1001000000080000) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x32) waitid(0x0, 0x0, &(0x7f0000000040), 0x4100000a, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x2000) timer_create(0x1, &(0x7f0000000200)={0x0, 0x41, 0x3, @thr={&(0x7f0000000100)="47d0f0530c6bdefc1e08875741cb7d1bcd35c80f2ce88a9e958c063acd51828fbb464fae1d24a7ad4ec4a2c22ab2a737dae8646c9490bf6d38347ca3e1cc0dd1a2274950ae2fb8da5451c88e95682cf6249d375c7a3d219d04127006de28a61f9ab4532a15960f510ea7710ec1796eecb4c7b478a11b21db91618c9f057cd46e361d8016f65af6cdb6500ea2bab71073c028731d208309", &(0x7f00000001c0)="446fa739f5c987b71f8927cd705045af5c9655edd03684312b7cccfe47dde43e16f65f2b53835ac8b07b405950c8e704f65eb7e4b7c31a4410"}}, &(0x7f0000000240)) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000000080)=0x7) 2018/03/29 13:04:40 executing program 7: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x20010, r0, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f00000000c0)=""/97, &(0x7f0000000080)=0x2bf) 2018/03/29 13:04:40 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000380)='/dev/snd/timer\x00', 0x0, 0x402) rmdir(&(0x7f0000000100)='./file0\x00') r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x38200) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00000002c0)={{0xa, 0x4e24, 0x90, @local={0xfe, 0x80, [], 0xaa}, 0x100000000}, {0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x3, [0x10000, 0x3, 0x9, 0xe914, 0x9, 0x4, 0x6, 0x7]}, 0x5c) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f00000000c0)=0xd000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x100000005, 0x1, 0xfffffffffffffffe, 0x1ffffff, 0x4}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000180)=""/232) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000280)=0xfffffffffffffffb, 0x4) 2018/03/29 13:04:40 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)='cpuset.memory_spread_page\x00', 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x200002, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0xe2e0, 0x10001) ioctl$KVM_DIRTY_TLB(r2, 0x4010aeaa, &(0x7f0000000100)={0x5, 0xe6}) write(r1, &(0x7f0000000300)='5', 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x2}}, [0x3, 0xfffffffffffffffd, 0xc8, 0xffffffff, 0xb71d, 0x80, 0x101, 0x9, 0x7f, 0x9349, 0x400, 0x54, 0x1, 0x4, 0xfffffffffffff90e]}, &(0x7f00000002c0)=0x100) r4 = socket$unix(0x1, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000400)=0x0) r6 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000440)={0x7, 0x1ff, r5, 0x6, r6, 0x0, 0x4, 0x650}) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000480)=@assoc_value={r3}, 0x8) bind$unix(r2, &(0x7f0000000500)=@file={0x1, './file0\x00'}, 0x6e) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000340)={r3, 0x80000000, 0x401, 0xffffffff}, 0x10) inotify_init() read(r1, &(0x7f0000000580)=""/187, 0xbb) r7 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x8000, 0x111000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000000380)={0x81, 0x1, 0x1b6, 0x0, 0x8, 0x5}) statx(r7, &(0x7f00000004c0)='./file0\x00', 0x6400, 0x300, &(0x7f0000000640)) setsockopt$RDS_RECVERR(r7, 0x114, 0x5, &(0x7f0000000080), 0x4) 2018/03/29 13:04:40 executing program 4: r0 = socket$inet(0x2, 0x80e, 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x5, 0xb1, 0x202, 0x0, 0x0, 0x400, 0x40000000000000, 0xfffffffffffffffc}, 0xfffffffffffffc58) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r2, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/29 13:04:40 executing program 5: r0 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0x3eb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000001c0)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x8}) sendmsg$key(0xffffffffffffffff, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000026ff0000040000f5b530030006f0000000000000000000000000"], 0x1e}, 0x1}, 0x0) 2018/03/29 13:04:40 executing program 2: r0 = socket$inet_sctp(0x2, 0x8000000000004, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={r1, 0xfffffffffffffeba, &(0x7f0000000180)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f000045c000)=0x10) r3 = dup2(r0, r0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r3, 0x4008ae48, &(0x7f0000000300)=0xf000) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000200)={r2, 0x9, 0xfffffffffffffffd, 0x3, 0x1, 0x1400, 0x8b, 0x1, {r2, @in6={{0xa, 0x4e22, 0x800, @empty, 0x7}}, 0x1f, 0x5, 0x8, 0x9, 0x7}}, &(0x7f00000002c0)=0xb0) shutdown(r0, 0x2000000000000002) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r2, 0x0, 0x6, [0x3f, 0x2, 0x7d, 0x6, 0x0, 0x7]}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r1, 0x3}, &(0x7f0000000380)=0xc) 2018/03/29 13:04:40 executing program 7: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x20010, r0, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f00000000c0)=""/97, &(0x7f0000000080)=0x2bf) 2018/03/29 13:04:40 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1001}) io_setup(0x7fff, &(0x7f0000000080)) syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x6, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x200000, 0x0) r2 = syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x6, 0x40) memfd_create(&(0x7f0000000340)="6966623000faffffffffffffff00", 0x1) openat$rfkill(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBLED(r2, 0x4b65, 0x1f) syz_open_procfs(0x0, &(0x7f0000000700)='net/udplite\x00') syz_open_dev$mouse(&(0x7f0000000840)='/dev/input/mouse#\x00', 0x7, 0x101000) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000900)={"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"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r3, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000380)="a6", 0x1}]) 2018/03/29 13:04:40 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r2 = accept$alg(r1, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000500)={0x0, 0xa86, 0x4}, &(0x7f0000000540)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000580)={r3, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x84) sendmmsg$alg(r2, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000640)="3e59fe04bae75cfd14f526e0acc3c48c", 0x10}], 0x1}], 0x1, 0x0) recvmsg(r2, &(0x7f00000001c0)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f0000000200)=[{&(0x7f0000000300)=""/88, 0x1e}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) sendmsg$nl_generic(r0, &(0x7f00000013c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001380)={&(0x7f0000000040)={0x14, 0x1d, 0x301, 0x0, 0x0, {0x15}}, 0x14}, 0x1}, 0x0) r4 = socket(0x18, 0x0, 0xfffffffeffffffff) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e23, 0x73, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x584}}, 0x2, 0xff, 0xfffffffffffffffe, 0x8a99, 0xc}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240)={r5, 0x4, 0x3, 0x36297ac8}, &(0x7f00000002c0)=0x10) getpeername(r0, &(0x7f0000000080)=@pptp={0x0, 0x0, {0x0, @remote}}, &(0x7f0000000100)=0xfffffffffffffdd3) socket$vsock_stream(0x28, 0x1, 0x0) accept4$inet(r4, 0x0, &(0x7f0000000680), 0x80800) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000280), &(0x7f00000004c0)=0x4) bind$vsock_stream(r4, &(0x7f0000000300)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) 2018/03/29 13:04:40 executing program 1: r0 = inotify_init1(0x1001000000080000) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x32) waitid(0x0, 0x0, &(0x7f0000000040), 0x4100000a, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x2000) timer_create(0x1, &(0x7f0000000200)={0x0, 0x41, 0x3, @thr={&(0x7f0000000100)="47d0f0530c6bdefc1e08875741cb7d1bcd35c80f2ce88a9e958c063acd51828fbb464fae1d24a7ad4ec4a2c22ab2a737dae8646c9490bf6d38347ca3e1cc0dd1a2274950ae2fb8da5451c88e95682cf6249d375c7a3d219d04127006de28a61f9ab4532a15960f510ea7710ec1796eecb4c7b478a11b21db91618c9f057cd46e361d8016f65af6cdb6500ea2bab71073c028731d208309", &(0x7f00000001c0)="446fa739f5c987b71f8927cd705045af5c9655edd03684312b7cccfe47dde43e16f65f2b53835ac8b07b405950c8e704f65eb7e4b7c31a4410"}}, &(0x7f0000000240)) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000000080)=0x7) 2018/03/29 13:04:40 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000380)='/dev/snd/timer\x00', 0x0, 0x402) rmdir(&(0x7f0000000100)='./file0\x00') r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x38200) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00000002c0)={{0xa, 0x4e24, 0x90, @local={0xfe, 0x80, [], 0xaa}, 0x100000000}, {0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x3, [0x10000, 0x3, 0x9, 0xe914, 0x9, 0x4, 0x6, 0x7]}, 0x5c) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f00000000c0)=0xd000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x100000005, 0x1, 0xfffffffffffffffe, 0x1ffffff, 0x4}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000180)=""/232) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000280)=0xfffffffffffffffb, 0x4) 2018/03/29 13:04:40 executing program 7: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x20010, r0, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f00000000c0)=""/97, &(0x7f0000000080)=0x2bf) 2018/03/29 13:04:40 executing program 4: r0 = socket$inet(0x2, 0x80e, 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x5, 0xb1, 0x202, 0x0, 0x0, 0x400, 0x40000000000000, 0xfffffffffffffffc}, 0xfffffffffffffc58) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r2, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/29 13:04:40 executing program 5: r0 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0x3eb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000001c0)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x8}) sendmsg$key(0xffffffffffffffff, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000026ff0000040000f5b530030006f0000000000000000000000000"], 0x1e}, 0x1}, 0x0) 2018/03/29 13:04:40 executing program 2: capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000080)={0x0, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x1285ed7548e7c889, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 2018/03/29 13:04:40 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) r0 = perf_event_open(&(0x7f0000000040)={0x4, 0x70, 0xfff, 0xc1, 0x8, 0x4, 0x0, 0x4, 0x4285, 0x6, 0x7fff, 0xd624, 0x6, 0x0, 0x5, 0x81, 0x20, 0x8, 0x80000000, 0x9, 0x6, 0x0, 0x0, 0x0, 0x1000, 0x600000000000000, 0x6, 0xaa, 0xffffffffffffff81, 0x4, 0x6, 0x6, 0x7, 0x4, 0x1b87d62d, 0x6, 0x2a8, 0x0, 0x0, 0x1, 0x1, @perf_config_ext={0x7, 0xffffffff}, 0x0, 0x800, 0x2, 0x2, 0x7fffffff, 0x8001, 0x7}, 0x0, 0xc, 0xffffffffffffffff, 0x2) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4247, 0x0, @perf_config_ext={0x2, 0x9}}, 0x0, 0x0, r0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='..', 0x200, 0x1) close(0xffffffffffffffff) close(0xffffffffffffffff) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) 2018/03/29 13:04:40 executing program 1: r0 = inotify_init1(0x1001000000080000) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x32) waitid(0x0, 0x0, &(0x7f0000000040), 0x4100000a, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x2000) timer_create(0x1, &(0x7f0000000200)={0x0, 0x41, 0x3, @thr={&(0x7f0000000100)="47d0f0530c6bdefc1e08875741cb7d1bcd35c80f2ce88a9e958c063acd51828fbb464fae1d24a7ad4ec4a2c22ab2a737dae8646c9490bf6d38347ca3e1cc0dd1a2274950ae2fb8da5451c88e95682cf6249d375c7a3d219d04127006de28a61f9ab4532a15960f510ea7710ec1796eecb4c7b478a11b21db91618c9f057cd46e361d8016f65af6cdb6500ea2bab71073c028731d208309", &(0x7f00000001c0)="446fa739f5c987b71f8927cd705045af5c9655edd03684312b7cccfe47dde43e16f65f2b53835ac8b07b405950c8e704f65eb7e4b7c31a4410"}}, &(0x7f0000000240)) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000000080)=0x7) 2018/03/29 13:04:40 executing program 7: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x20010, r0, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f00000000c0)=""/97, &(0x7f0000000080)=0x2bf) 2018/03/29 13:04:40 executing program 4: r0 = socket$inet(0x2, 0x80e, 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r0, r2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={0x5, 0xb1, 0x202, 0x0, 0x0, 0x400, 0x40000000000000, 0xfffffffffffffffc}, 0xfffffffffffffc58) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r2, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/29 13:04:40 executing program 7: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x20010, r0, 0x0) getsockopt$bt_sco_SCO_OPTIONS(0xffffffffffffffff, 0x11, 0x1, &(0x7f00000000c0)=""/97, &(0x7f0000000080)=0x2bf) 2018/03/29 13:04:40 executing program 2: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents(r1, &(0x7f0000000280)=""/219, 0x68f4) write$sndseq(r1, &(0x7f0000000280), 0x0) close(r0) lstat(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)) 2018/03/29 13:04:40 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000380)='/dev/snd/timer\x00', 0x0, 0x402) rmdir(&(0x7f0000000100)='./file0\x00') r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x38200) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00000002c0)={{0xa, 0x4e24, 0x90, @local={0xfe, 0x80, [], 0xaa}, 0x100000000}, {0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x3, [0x10000, 0x3, 0x9, 0xe914, 0x9, 0x4, 0x6, 0x7]}, 0x5c) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f00000000c0)=0xd000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x100000005, 0x1, 0xfffffffffffffffe, 0x1ffffff, 0x4}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000180)=""/232) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000280)=0xfffffffffffffffb, 0x4) 2018/03/29 13:04:40 executing program 5: r0 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0x3eb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000001c0)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x8}) sendmsg$key(0xffffffffffffffff, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000026ff0000040000f5b530030006f0000000000000000000000000"], 0x1e}, 0x1}, 0x0) 2018/03/29 13:04:40 executing program 4: r0 = socket$inet(0x2, 0x80e, 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r0, r2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={0x5, 0xb1, 0x202, 0x0, 0x0, 0x400, 0x40000000000000, 0xfffffffffffffffc}, 0xfffffffffffffc58) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r2, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/29 13:04:40 executing program 1: r0 = inotify_init1(0x1001000000080000) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x32) waitid(0x0, 0x0, &(0x7f0000000040), 0x4100000a, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x2000) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000000080)=0x7) 2018/03/29 13:04:40 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xffffffffffffff12) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) readv(r2, &(0x7f0000000340)=[{&(0x7f0000000280)=""/149, 0x95}], 0x1) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x8) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/29 13:04:40 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1001}) io_setup(0x7fff, &(0x7f0000000080)=0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x6, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x200000, 0x0) r4 = syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x6, 0x40) memfd_create(&(0x7f0000000340)="6966623000faffffffffffffff00", 0x1) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBLED(r4, 0x4b65, 0x1f) syz_open_procfs(0x0, &(0x7f0000000700)='net/udplite\x00') io_submit(r2, 0x4, &(0x7f00000008c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x6, 0x0, r0, &(0x7f00000000c0)="d32e0f19d3c75bbba21b6e0186f5703d60", 0x11, 0x803, 0x0, 0x1, r3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffad, r1, &(0x7f0000001700)="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", 0x1000, 0x2, 0x0, 0x1, r4}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3, 0xe9fa, r0, &(0x7f0000000500)="e84aa3d5c9e8fcb619ac714a07095d706020adcb4a4ecaaf8c20a0966388b1b42e1a0c594668bfac59096a7ef838afea679c55dfd158d3352b7bb4cbaf3505cff7bee8f3cfb1f9265a5cf1f0343cffa18b3c3e132dd28bce933daba7f63b13bd0d3d74f65bcb06ac9b69962f1641bff452f7eea30be36a2f2aab9524dc1775e12312ff327984359271329d626733d9f5a4c16e1faa4010f7c77d261d6220cf1a8bcd98b425d05c42d2a3", 0xaa, 0x4, 0x0, 0x1, r5}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x7, 0xed, r0, &(0x7f0000000780)="4145120e92e061469711f5a935bc20c33ebc79a8621bd2a276621ea8e82fd75f394c6eaa1278b02335d12778e207d401e939badae265a02366fda2294fe338ee9f1dae0b53e548d13b52ac6a3f097b8e33ba2eba4edff0952758c73f5e2e9eb22530ad562f2ee64006a190ed5c2ca38481e1a1b86de803a3a7c35f0f6a3a45bb4e723bb52b2d70dd210be763fb15c5a61e7692615bef967d7771e55d18374190", 0xa0, 0x1}]) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000900)={"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"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r6, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000380)="a6", 0x1}]) 2018/03/29 13:04:40 executing program 4: r0 = socket$inet(0x2, 0x80e, 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r0, r2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={0x5, 0xb1, 0x202, 0x0, 0x0, 0x400, 0x40000000000000, 0xfffffffffffffffc}, 0xfffffffffffffc58) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r2, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/29 13:04:40 executing program 7: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x20010, r0, 0x0) getsockopt$bt_sco_SCO_OPTIONS(0xffffffffffffffff, 0x11, 0x1, &(0x7f00000000c0)=""/97, &(0x7f0000000080)=0x2bf) 2018/03/29 13:04:40 executing program 5: r0 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0x3eb) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000001c0)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x8}) sendmsg$key(0xffffffffffffffff, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000026ff0000040000f5b530030006f0000000000000000000000000"], 0x1e}, 0x1}, 0x0) 2018/03/29 13:04:40 executing program 1: r0 = inotify_init1(0x1001000000080000) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x32) waitid(0x0, 0x0, &(0x7f0000000040), 0x4100000a, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x2000) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000000080)=0x7) 2018/03/29 13:04:40 executing program 4: r0 = socket$inet(0x2, 0x80e, 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r0, r2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x0, 0xb1, 0x202, 0x0, 0x0, 0x400, 0x40000000000000, 0xfffffffffffffffc}, 0xfffffffffffffc58) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r2, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/29 13:04:40 executing program 7: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x20010, r0, 0x0) getsockopt$bt_sco_SCO_OPTIONS(0xffffffffffffffff, 0x11, 0x1, &(0x7f00000000c0)=""/97, &(0x7f0000000080)=0x2bf) 2018/03/29 13:04:40 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1001}) io_setup(0x7fff, &(0x7f0000000080)=0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x6, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x200000, 0x0) r4 = syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x6, 0x40) memfd_create(&(0x7f0000000340)="6966623000faffffffffffffff00", 0x1) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBLED(r4, 0x4b65, 0x1f) syz_open_procfs(0x0, &(0x7f0000000700)='net/udplite\x00') io_submit(r2, 0x4, &(0x7f00000008c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x6, 0x0, r0, &(0x7f00000000c0)="d32e0f19d3c75bbba21b6e0186f5703d60", 0x11, 0x803, 0x0, 0x1, r3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffad, r1, &(0x7f0000001700)="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", 0x1000, 0x2, 0x0, 0x1, r4}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3, 0xe9fa, r0, &(0x7f0000000500)="e84aa3d5c9e8fcb619ac714a07095d706020adcb4a4ecaaf8c20a0966388b1b42e1a0c594668bfac59096a7ef838afea679c55dfd158d3352b7bb4cbaf3505cff7bee8f3cfb1f9265a5cf1f0343cffa18b3c3e132dd28bce933daba7f63b13bd0d3d74f65bcb06ac9b69962f1641bff452f7eea30be36a2f2aab9524dc1775e12312ff327984359271329d626733d9f5a4c16e1faa4010f7c77d261d6220cf1a8bcd98b425d05c42d2a3", 0xaa, 0x4, 0x0, 0x1, r5}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x7, 0xed, r0, &(0x7f0000000780)="4145120e92e061469711f5a935bc20c33ebc79a8621bd2a276621ea8e82fd75f394c6eaa1278b02335d12778e207d401e939badae265a02366fda2294fe338ee9f1dae0b53e548d13b52ac6a3f097b8e33ba2eba4edff0952758c73f5e2e9eb22530ad562f2ee64006a190ed5c2ca38481e1a1b86de803a3a7c35f0f6a3a45bb4e723bb52b2d70dd210be763fb15c5a61e7692615bef967d7771e55d18374190", 0xa0, 0x1}]) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000900)={"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"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r6, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000380)="a6", 0x1}]) 2018/03/29 13:04:40 executing program 0: ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0), 0xc) r0 = perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x2) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300), 0xc) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000680)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_getattr(r1, &(0x7f0000000040), 0x30, 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={0xffffffffffffffff, 0x28, &(0x7f0000000500)}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={0xffffffffffffffff, 0x50, &(0x7f0000000580)}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640), 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={0xffffffffffffffff, 0x28, &(0x7f0000000080)}, 0x10) 2018/03/29 13:04:41 executing program 5: r0 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0x3eb) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000001c0)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x8}) sendmsg$key(0xffffffffffffffff, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000026ff0000040000f5b530030006f0000000000000000000000000"], 0x1e}, 0x1}, 0x0) 2018/03/29 13:04:41 executing program 4: r0 = socket$inet(0x2, 0x80e, 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r0, r2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x0, 0xb1, 0x202, 0x0, 0x0, 0x400, 0x40000000000000, 0xfffffffffffffffc}, 0xfffffffffffffc58) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r2, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/29 13:04:41 executing program 7: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f00000000c0)=""/97, &(0x7f0000000080)=0x2bf) 2018/03/29 13:04:41 executing program 1: r0 = inotify_init1(0x1001000000080000) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x32) waitid(0x0, 0x0, &(0x7f0000000040), 0x4100000a, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x2000) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000000080)=0x7) 2018/03/29 13:04:41 executing program 2: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents(r1, &(0x7f0000000280)=""/219, 0x68f4) write$sndseq(r1, &(0x7f0000000280), 0x0) close(r0) lstat(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)) 2018/03/29 13:04:41 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0xffff, 0x2) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) write$rdma_cm(r0, &(0x7f0000000240)=@get_event={0xc, 0x8, 0xfa00, {&(0x7f00000000c0)}}, 0x10) madvise(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xf9c, 0x40) r3 = syz_open_dev$binder(&(0x7f0000001800)='/dev/binder#\x00', 0x0, 0x2) r4 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="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", 0xff0, 0xffffffffffffffff) r5 = request_key(&(0x7f0000001140)='encrypted\x00', &(0x7f0000001240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000012c0)="0000b7b286b1e60000", 0xfffffffffffffffe) keyctl$link(0x8, r4, r5) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000000c0)={0x3ff, 0x0, 0x10000, 0xffff}) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) sendmsg$inet_sctp(r2, &(0x7f00000017c0)={&(0x7f0000001380)=@in6={0xa, 0x4e23, 0x1, @empty, 0x3}, 0x1c, &(0x7f0000001740)=[{&(0x7f00000013c0)="46a92cb8ac5e7880f0421750303caaa46981987da1cbf4ca8922b3fbc3035302da3a35a3e556ae24674aa66663ea8c25d5c0b000322dc6c94e6d24fb47b913cd9a9b923725ede31c5e984e8bd9f99fb7d94e9b4c11701f", 0x57}, {&(0x7f0000001640)="92f69f44f091026c318cb0b4b27fb5b72130400959898bcf447bbef125f53aed9e56f6807e42614c81eb3f46d84c0808080ce3c3a7c34183d004a09995850612f7adea6bc3162d31ad7a369cd0655e1df160352b09d20b19d4495df1270620d5fcf591d7b3", 0x65}, {&(0x7f0000001700)="f6aad0027f3baf892a9466c96039e59ba35355218adc7f58e1", 0x19}], 0x3, 0x0, 0x0, 0x40000}, 0xc051) fcntl$notify(r3, 0x402, 0x20) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000001300)=""/73, &(0x7f0000001280)=0x49) 2018/03/29 13:04:41 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000380)='/dev/snd/timer\x00', 0x0, 0x402) rmdir(&(0x7f0000000100)='./file0\x00') r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x38200) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00000002c0)={{0xa, 0x4e24, 0x90, @local={0xfe, 0x80, [], 0xaa}, 0x100000000}, {0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x3, [0x10000, 0x3, 0x9, 0xe914, 0x9, 0x4, 0x6, 0x7]}, 0x5c) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f00000000c0)=0xd000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x100000005, 0x1, 0xfffffffffffffffe, 0x1ffffff, 0x4}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000180)=""/232) socket$nl_generic(0x10, 0x3, 0x10) 2018/03/29 13:04:41 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1001}) io_setup(0x7fff, &(0x7f0000000080)=0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x6, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x200000, 0x0) r4 = syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x6, 0x40) memfd_create(&(0x7f0000000340)="6966623000faffffffffffffff00", 0x1) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBLED(r4, 0x4b65, 0x1f) syz_open_procfs(0x0, &(0x7f0000000700)='net/udplite\x00') io_submit(r2, 0x4, &(0x7f00000008c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x6, 0x0, r0, &(0x7f00000000c0)="d32e0f19d3c75bbba21b6e0186f5703d60", 0x11, 0x803, 0x0, 0x1, r3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffad, r1, &(0x7f0000001700)="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", 0x1000, 0x2, 0x0, 0x1, r4}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3, 0xe9fa, r0, &(0x7f0000000500)="e84aa3d5c9e8fcb619ac714a07095d706020adcb4a4ecaaf8c20a0966388b1b42e1a0c594668bfac59096a7ef838afea679c55dfd158d3352b7bb4cbaf3505cff7bee8f3cfb1f9265a5cf1f0343cffa18b3c3e132dd28bce933daba7f63b13bd0d3d74f65bcb06ac9b69962f1641bff452f7eea30be36a2f2aab9524dc1775e12312ff327984359271329d626733d9f5a4c16e1faa4010f7c77d261d6220cf1a8bcd98b425d05c42d2a3", 0xaa, 0x4, 0x0, 0x1, r5}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x7, 0xed, r0, &(0x7f0000000780)="4145120e92e061469711f5a935bc20c33ebc79a8621bd2a276621ea8e82fd75f394c6eaa1278b02335d12778e207d401e939badae265a02366fda2294fe338ee9f1dae0b53e548d13b52ac6a3f097b8e33ba2eba4edff0952758c73f5e2e9eb22530ad562f2ee64006a190ed5c2ca38481e1a1b86de803a3a7c35f0f6a3a45bb4e723bb52b2d70dd210be763fb15c5a61e7692615bef967d7771e55d18374190", 0xa0, 0x1}]) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000900)={"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"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r6, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000380)="a6", 0x1}]) [ 54.311294] EXT4-fs (sda1): re-mounted. Opts: [ 54.323125] EXT4-fs (sda1): Unrecognized mount option "ÿÿÿÿ(" or missing value 2018/03/29 13:04:41 executing program 7: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f00000000c0)=""/97, &(0x7f0000000080)=0x2bf) 2018/03/29 13:04:41 executing program 4: r0 = socket$inet(0x2, 0x80e, 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r0, r2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x0, 0xb1, 0x202, 0x0, 0x0, 0x400, 0x40000000000000, 0xfffffffffffffffc}, 0xfffffffffffffc58) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r2, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/29 13:04:41 executing program 1: r0 = inotify_init1(0x1001000000080000) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x32) waitid(0x0, 0x0, &(0x7f0000000040), 0x4100000a, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000000200)={0x0, 0x41, 0x3, @thr={&(0x7f0000000100)="47d0f0530c6bdefc1e08875741cb7d1bcd35c80f2ce88a9e958c063acd51828fbb464fae1d24a7ad4ec4a2c22ab2a737dae8646c9490bf6d38347ca3e1cc0dd1a2274950ae2fb8da5451c88e95682cf6249d375c7a3d219d04127006de28a61f9ab4532a15960f510ea7710ec1796eecb4c7b478a11b21db91618c9f057cd46e361d8016f65af6cdb6500ea2bab71073c028731d208309", &(0x7f00000001c0)="446fa739f5c987b71f8927cd705045af5c9655edd03684312b7cccfe47dde43e16f65f2b53835ac8b07b405950c8e704f65eb7e4b7c31a4410"}}, &(0x7f0000000240)) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000080)=0x7) 2018/03/29 13:04:41 executing program 5: r0 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0x3eb) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000001c0)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x8}) sendmsg$key(0xffffffffffffffff, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000026ff0000040000f5b530030006f0000000000000000000000000"], 0x1e}, 0x1}, 0x0) 2018/03/29 13:04:41 executing program 7: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f00000000c0)=""/97, &(0x7f0000000080)=0x2bf) 2018/03/29 13:04:41 executing program 2: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents(r1, &(0x7f0000000280)=""/219, 0x68f4) write$sndseq(r1, &(0x7f0000000280), 0x0) close(r0) lstat(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)) 2018/03/29 13:04:41 executing program 4: r0 = socket$inet(0x2, 0x80e, 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r0, r2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x5, 0x0, 0x202, 0x0, 0x0, 0x400, 0x40000000000000, 0xfffffffffffffffc}, 0xfffffffffffffc58) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r2, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/29 13:04:41 executing program 5: r0 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0x3eb) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000001c0)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x8}) sendmsg$key(0xffffffffffffffff, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000026ff0000040000f5b530030006f0000000000000000000000000"], 0x1e}, 0x1}, 0x0) 2018/03/29 13:04:41 executing program 4: r0 = socket$inet(0x2, 0x80e, 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r0, r2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x5, 0x0, 0x202, 0x0, 0x0, 0x400, 0x40000000000000, 0xfffffffffffffffc}, 0xfffffffffffffc58) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r2, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/29 13:04:41 executing program 1: r0 = inotify_init1(0x1001000000080000) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x32) waitid(0x0, 0x0, &(0x7f0000000040), 0x4100000a, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x2000) timer_create(0x1, &(0x7f0000000200)={0x0, 0x41, 0x3, @thr={&(0x7f0000000100)="47d0f0530c6bdefc1e08875741cb7d1bcd35c80f2ce88a9e958c063acd51828fbb464fae1d24a7ad4ec4a2c22ab2a737dae8646c9490bf6d38347ca3e1cc0dd1a2274950ae2fb8da5451c88e95682cf6249d375c7a3d219d04127006de28a61f9ab4532a15960f510ea7710ec1796eecb4c7b478a11b21db91618c9f057cd46e361d8016f65af6cdb6500ea2bab71073c028731d208309", &(0x7f00000001c0)="446fa739f5c987b71f8927cd705045af5c9655edd03684312b7cccfe47dde43e16f65f2b53835ac8b07b405950c8e704f65eb7e4b7c31a4410"}}, &(0x7f0000000240)) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000000080)=0x7) 2018/03/29 13:04:41 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1001}) io_setup(0x7fff, &(0x7f0000000080)=0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x6, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x200000, 0x0) r4 = syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x6, 0x40) memfd_create(&(0x7f0000000340)="6966623000faffffffffffffff00", 0x1) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBLED(r4, 0x4b65, 0x1f) r6 = syz_open_dev$mouse(&(0x7f0000000840)='/dev/input/mouse#\x00', 0x7, 0x101000) io_submit(r2, 0x4, &(0x7f00000008c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x6, 0x0, r0, &(0x7f00000000c0)="d32e0f19d3c75bbba21b6e0186f5703d60", 0x11, 0x803, 0x0, 0x1, r3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffad, r1, &(0x7f0000001700)="4777ff5403d0f40231f933fba86cabf5379d4c5186c3a4d443f51835f40f5e8227375fc5e5ccdab345acf019395b107ee3b321b374fb60316bc3341634c957b918a821392652213de899b9d858dedd982c051be784c16cbd7c93980552db640ce354b24b3e94c4aa2a6f81736e5fa8b0f78bd0bb189f00e59e7ac54537082301dabdf26b6b24f97a6f8329498c3b6fd8fd110f9e6fdbed8d38631aef6bd209bffae002ef2737cff9b74d3f52355bea7331edf65b8711ea5f9d52ea3d6122ee804b8e96fd6e2861811c5efebd122ee6998b9fe34f24c9bdac20beaa53238e7b6edc25d3969ad0c08d1951a5a32c0583ef789a9f4ecccc39ec3a088027a37a2679b3fe965e73d99cfd58fe197b8d460be9147882b554c07fd9efe61257672e40028d5a7389b91654550bcdcf025fb3f7224b994bd4ba745c68caed0099521993bff19074cda2401b15e6b2847a85262d6a4e499017bbf84c8e007969086465b8817c083e89d853f4943c79c6e520c5a06c01e0d5770fd120b3319cacafe14683231e3f87f448479901e717de055325366147230da6d6f865fa81cc8c6310e57c0aa4128942114618df7389a108b8a153f9e1e9df378649d15949e1708737206dbda24106ca23e3cc8c7a0b537033d2604e9115034a70c1ae6ecf2e4265653c94889829445eb8c6e1586885bb19e4c9fdb8df70c4f4bee2b02706d9617aef997cef0e6bc79128b86c6ad929b3587c6154a0007202ce2e0a0cf7cb6cc21e20e85ec9123428b335897d435849f205f358ed8c93f52f491797f340ae69fef786f19f5b2feedca07175e0b18f8fd38e58807cdd29c63393485508bb38ca922bf0dc8874e24d9d93e7b0fa7e8733751175105af01ec959c54d7c28378954aebbf57e48c7a360a5bb43e985666021b5e50bf1c467d63ff2fbefa87904c51b2d12cfaade4f09695d34f8f7354d933ba5e541ee7da80fc0fa0e037d0494730c8ef3e41dad364e93341dcc4af4fbc8cb54dfe6dfd0644973fc1f6923c86b0740508b7956d33a0b84816e6f6a3c1df1f977cea0d514929aa7c7b33aa6531abb837427ecee89f898e15fec2b8ddc6875462c97d6da0daddd05c74fa2121809bdc467147b6ae19f2e977070f68f8b2855c929d44c0681e968f6844d7cf3359e02029c16936fc6cab1678cca1ad8250c91540d2afd0ae118f6cf3da96caa611ab910b777097ef92fdcc024a66ce45261b952451f72fbc59ded6402f154668aea649a8bdc40b513e74a925312dba1d2340559570d6eeca19460ef34602fa0524f5360bb08ff9eb0b5f84b0d953b0abe5fb74a95b238fc142c989980182c458535c7fc44094af96ffab04d49d262f811400d39f2afb9848aae17230a44eeedfe2598757b35256a02efa4d16745670325af82e545a3b0b0b71b5d192a5767d464beea7d5c87b31cdfb9a424ead8fa5286c7a45d8b2dc83fe76ae17718e536fde62549e6cd63b74398afefe3cfea326e9f931411359be6dbb973b532e2e032a4fd5b56972f8f11e18f1a12ac553d135e4b9d23be1c81df9127a53a765c4aaccaff2ce6f3cefdc379faef83be606562d9153b446d6833d85d1efaa2de8f53b178db1dce7c706607d0c5d8d21617387bd2aae23457a07f352e42a7dd7adc6baacee1809d0351defe0d47d1823d8fa6d51051e2df27ef13887b7cda7b2bde55ea44c5f6294975868ec170f67a352d67c927c30d693c0eba19a4ea8ec30a12964e8a309b95bcf4e72e024b2d0ebddf4e2d74535f474d5a8627e9d2d92f96cc57ede008ebcaaff8154e8fffc185ba4d224f9c22f8fa8f629e7531c4ef799e32ee56fee7f9d332516f4b767635fd1695e5302af9aff19dc5b44288a8e222eb03390efbdaa6d3659caef1ba16c5f737a0514a6ec2ef54cd66cf64257329c2d9608fe46779072098e508706889c0879a6288d789337572128aa5d7d027d7f44a0d03787ae2d200ac81e49ebafd4d91124f85e23ca131e7f751bd6d89ba2ecf5763932bb070ace5d16d34eefbf9f30e6944f643d0db73d5ab2d4ee8df253ea1bfe6fc51372a0bf2969ef89282ab589ba0d24b3a3da67f486f69e882545f5e5a7c2782ce531228a7f4194f702d8c3420161dee3820be35f4edc962d3cf96ac1c431d0fee80c3a7bf02555a25d89fca253c2c0861ab3fc0356061311162bb975a05d37a67d5d2e9f43e98ad98e52b753cc37094e7673ff432c6e20bf4d5248d59085a84d22e4f91246cd3ea1f45784cb38a316a3c34aa5c8c18094d5ea9d674de218e0826af2dac6db1551aec43df184eacb25ae16a2f1d64acc6ae4758d26a38a07f9885bdae7c5b3f7542e9708016bbc3354071170df7e3354768bf572db37f73f3812adf98f8c91687629efca3cddb249477f2774e936b01524cc516a133696ab3f1c143fcc167a3a8f1c7e3cfa9fc012548d566736f785bca7756b17c4d362af383c3165b74fbb9d570b9472d327471b5a2547836467f47734e7db2d469affc81c8bc1aa15c3945cbc8701ba019e9ace9f21f4062a3cfaf16ded5a1b31bf60492164d27a26909abe6eff2825935cd886d9da22be23b2503f8b2518273ee804f5abf1f1703d5b027ad100d3f03334a385687f8268e96df7ff3fad4f11fa7e380e11e4b4420750c852d58dd5e6a5b2f2c44dea448a7273ccf4fcb4bb13258b6809a0859c8630350b51b1124be8ed080cd85afc27f6ca01921f4b8cb9152a302befd443b4bbee05d80e43823d61c25ea1fc53ef0edceedc530e6eb87122665a73cb478df6b7e6e2c500ac3b54ed629ceccf28b7af4b86ed3f24980c2efbac3f409049ec3b738731bfa3f683153fe0d6085b0d5c06548436c4c7642f97376fc89d705e052c4251b17ec7b624a76a6e2d2f3f3c598978e76086794b4a8965941d9d0a83b2a4a4b54396da7a96081fa4ebbc84fcd54f3a6ead87393684452e0b4b2f50a3bf1b45389303e5269dfdeb793059e3d92e0de4df8c27a8a81e0a4eb207668484508bccd4e9835d918d374bb44e30f8843ca8a0455d66db63fba98f6c56003a7acb377319c65d57de7b076266f1b2715817098bd96c932c10fe6494be7d9da5258de1111910cec0c13fe43de052e33283979e6a84bf966ce43e2f94afb477928ebed1d993b9e1b4ad22e662a7411599695e30e88e21bf2ff511b87b90fc94d647849297014ae493432f1430575872a4a76b5d0af1ca86262ffbf5f067d815407dbb5585d1259f3ae153e9d4051211e4ef858a058901d6a394078ecaa104c86e5b5089558f51ab1585c9777405643ff197da19db9c3af03e4fd5adccf3179af4b13e3af67a2a4aee34db07184542667975fb427fbd2d1a38dcf1bb34766908766faad823a863e8e43fa9c81bed5cc605b67856a5f9cfdaf13afba868fb1487626d66a6df40e00bd5da9c114cec34dcea04ad796b2579f5e87ce692365a7bf75e73499736e6ebd7643ce4fea7c96202f624a7e6ca7f11000e7e0041deac2860f52747e995cb4d027beaba14d5479278b57cc339445d50bede6968361bfe1f5ac61f05e4712d9983603240fa95839dd4efc27f8b6c98a35a20100c343e60733846f85c274b10c9d8c9b85d5dc84f09d4692f8c88445234240de36286502e88dd5962d64d60f84e1272eee8f4f1578dc3f115faac1032ce763311a4b523b355f489ddc34da10d4bdef6c165158ea2fb729850b782cf2d3ef1bf0ddc0276e0e2c2b48ea23d94313bf4c06d746c2961a5a844cff913bf942eed242eb91f6c397a5749b85b1d0bf990aa4587430b4d44a7997437ac91157cd819426a1fba2c880b8580a91fe2a1fe395f1c767ac21b76a45fd08c812e76c30e947f823733b0af3fe68756b074cba4026ea18ba54c062ced10e521dff83ef3322876679449712b57ccf370b446431abaa88d5970daad1da090a2ed1891cdddb0b5946ea6d5b9131142fa6db380947d57641b60044a249143b5cbee96c6bc0ab736bcf7d7f20d7cb69c532801662c0e33e8d130d9d52da1441246b7a3cecb92a76e1794976485fdec641b85a881ad5b2751c96235e50c7c25faabf53ade3f6b93720ee2b7558d56c84be043a63d53e4cc79e312f7a0178902c7b24a08b7c6a617ef98d7ec4f1d2e3a03f395594e93113f4462eda62d24c0697bff13d226b946f9defa2b251ffe54df9c4aa272931b4fc7b65e1d7137ff7eee850b7beb9fafdf18723c1e31bf48747f1acf7b54b4d6eaabe2c4295a53110d6545ad0fad567e9b8ef3a99d240e371aa44f8e5bd8af392eff08030288e125b60831d190fa1f7bbd00932573fba72519050f03fc845f78a9b524f2896d4eaf2b261777a2548e0fa58d55e22ba1d2e64d0248dd03d82c81f91d2311771cad399ff57c19265155b38ccd12523966f5c33cfc1a215cac14ec551617a0589f3ce823c2dc368b01051a50a55771c59674458fb47cf2f82c85ff09346d2a6c407fa4973b317b7cdbfa9f8818ca5d459957ce90666c3a988769b014b88ace71cced969af22b29fe3169816187725617a2c9e07ac4f349b2617333f525e0905f40b3b2f9c777ed023531c05a3176b42a2fe818d231a303bdb98fd0ebd3d8dfb08a5b20ee2cb3eab88f144905c7d0117d48b68c9b64bf0df82cb9400f35d48aec987152eeb428873aecfe1c0148417222bca569313b98dae183ac0da51c2d19a046071dc978d59b952afb12773e34a739bd1dedef01bd6e2827103212142ee18777a7ffd36de77aad0c071fc421839ab5b08dd8916ce8fccd6ca4606e355a6bc304140373dd9ef749ee69e2ad1aba86573e58400966cd49ea1b958271c4c0b7760fcb159935806b89ced880a63ff165025e4dec6b338e597cd2f7f8d370e9fb372ab6f902b2bd23de5752fc6772c02f65e652db730f1da0d27feeb4a8b350d49bfcaf46066570f88490a0eed77734d347b4ce1a7b35b7cb933f89268cc41489bbca47711ba9f3ed1c657025e8cb6cb0cbff97895af2104933f72225884a2acdb7aa6d86f60753c2d02ed60049de3fffa00c96d6328b0edaf9de083de3b7966ee35abc1457c64704c671337b1617583b5b6f8e8b9ce43850e049f1d5ce6a026df18cde2b5334bebd1b8e95abb105cdbc1595bec2a422fc43534c35361ecc24861396e633e0c33e89e6dcd86161016ace677a292d0882d19b8b995713a7d20d33e395ed736610ee6f9e681b4b0fd7a6fc6958f61817e2029433a650d19dc9516871bf87ede1d74cb4bac29684b5e5c313622cfdf3e52ce409cfe343b8128f2328ce92de76ae5f35a8b1e79a3f6a0025267b00423f0a835869150a8faa1334919113c7595545bca134978ddf013f47216a130388e7e777d48c64862584ee7399ee8da996328b862c0e8a9d8883bcfaa04260818ad85be95116344362db362a7e9f4053bf809daa7801003b9e527f5a7bb08ecb739e55fac9f4ce46421f5efee708b5b6807ca840cef0d00483079d9e7b7fa6b80969900232a6d9d4de94e18590ba5486e89d86dcaa27204168467e604e4742c900277f79ae200d82ea7d8d8e2b0b146e87f2a5ee1e76b676bbde51dc8946e10183cc85238f1686ae9a2d5f3ec93e641158d9760f5cbf904ac614f321540728ff88294acad40a116f2304ba10519627863071c184242df839d5f0c2cd057a5716e2d7ed6b991fb4476a1c043ac7ab263615eb648aeed237ed9b25ea149993ef51b3c498d4062e079f86a28219425894d9fc9b9aa49ba2e3c7728d07be930fc4d08509319936fe8e695221470ddf3c3f1fc7914dc", 0x1000, 0x2, 0x0, 0x1, r4}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3, 0xe9fa, r0, &(0x7f0000000500)="e84aa3d5c9e8fcb619ac714a07095d706020adcb4a4ecaaf8c20a0966388b1b42e1a0c594668bfac59096a7ef838afea679c55dfd158d3352b7bb4cbaf3505cff7bee8f3cfb1f9265a5cf1f0343cffa18b3c3e132dd28bce933daba7f63b13bd0d3d74f65bcb06ac9b69962f1641bff452f7eea30be36a2f2aab9524dc1775e12312ff327984359271329d626733d9f5a4c16e1faa4010f7c77d261d6220cf1a8bcd98b425d05c42d2a3", 0xaa, 0x4, 0x0, 0x1, r5}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x7, 0xed, r0, &(0x7f0000000780)="4145120e92e061469711f5a935bc20c33ebc79a8621bd2a276621ea8e82fd75f394c6eaa1278b02335d12778e207d401e939badae265a02366fda2294fe338ee9f1dae0b53e548d13b52ac6a3f097b8e33ba2eba4edff0952758c73f5e2e9eb22530ad562f2ee64006a190ed5c2ca38481e1a1b86de803a3a7c35f0f6a3a45bb4e723bb52b2d70dd210be763fb15c5a61e7692615bef967d7771e55d18374190", 0xa0, 0x1, 0x0, 0x0, r6}]) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000900)={"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"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r7, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000380)="a6", 0x1}]) 2018/03/29 13:04:41 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000380)='/dev/snd/timer\x00', 0x0, 0x402) rmdir(&(0x7f0000000100)='./file0\x00') r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x38200) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00000002c0)={{0xa, 0x4e24, 0x90, @local={0xfe, 0x80, [], 0xaa}, 0x100000000}, {0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x3, [0x10000, 0x3, 0x9, 0xe914, 0x9, 0x4, 0x6, 0x7]}, 0x5c) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f00000000c0)=0xd000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x100000005, 0x1, 0xfffffffffffffffe, 0x1ffffff, 0x4}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000180)=""/232) 2018/03/29 13:04:41 executing program 7: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x20010, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f00000000c0)=""/97, &(0x7f0000000080)=0x2bf) 2018/03/29 13:04:41 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x9, 0x40000001f, 0x1, 0x4, 0x0, 0xffffffffffffffff, 0x100000000}, 0x2c) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x80800) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000180)={r2, r3/1000+30000}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000100), &(0x7f0000001240)}, 0x20) iopl(0xffffffff80000001) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000200)=0x4) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2, 0x0) ioctl$sock_bt(r1, 0x5411, &(0x7f00000001c0)="b98eb252d2a5235fcd") connect$inet(r4, &(0x7f0000000240)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r0}, 0x10) 2018/03/29 13:04:41 executing program 5: r0 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0x3eb) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000001c0)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x8}) sendmsg$key(0xffffffffffffffff, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000026ff0000040000f5b530030006f0000000000000000000000000"], 0x1e}, 0x1}, 0x0) 2018/03/29 13:04:41 executing program 2: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents(r1, &(0x7f0000000280)=""/219, 0x68f4) write$sndseq(r1, &(0x7f0000000280), 0x0) close(r0) lstat(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)) 2018/03/29 13:04:41 executing program 7: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x20010, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f00000000c0)=""/97, &(0x7f0000000080)=0x2bf) 2018/03/29 13:04:41 executing program 1: r0 = inotify_init1(0x1001000000080000) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x32) waitid(0x0, 0x0, &(0x7f0000000040), 0x4100000a, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x2000) timer_create(0x1, &(0x7f0000000200)={0x0, 0x41, 0x3, @thr={&(0x7f0000000100)="47d0f0530c6bdefc1e08875741cb7d1bcd35c80f2ce88a9e958c063acd51828fbb464fae1d24a7ad4ec4a2c22ab2a737dae8646c9490bf6d38347ca3e1cc0dd1a2274950ae2fb8da5451c88e95682cf6249d375c7a3d219d04127006de28a61f9ab4532a15960f510ea7710ec1796eecb4c7b478a11b21db91618c9f057cd46e361d8016f65af6cdb6500ea2bab71073c028731d208309", &(0x7f00000001c0)="446fa739f5c987b71f8927cd705045af5c9655edd03684312b7cccfe47dde43e16f65f2b53835ac8b07b405950c8e704f65eb7e4b7c31a4410"}}, &(0x7f0000000240)) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000000080)=0x7) 2018/03/29 13:04:41 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x78000018, &(0x7f0000ffc000/0x4000)=nil) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x4000) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x90001) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000200)=""/187) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x40, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0), &(0x7f0000000200)) futex(&(0x7f0000000000)=0x2, 0x3, 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)=0x1, 0x2) sendmsg$netrom(r2, &(0x7f0000000900)={&(0x7f00000002c0)=@full={{0x3, {"3f24993ec39eb5"}, 0x4}, [{"83262d0f9f3510"}, {"194437f1b73009"}, {"9df446f4458041"}, {"f5377e506ee9c2"}, {"1afe0960b1b5af"}, {"68df0a5a6e8909"}, {"0507e4144379a5"}, {"bf99c1e2a65d62"}]}, 0x48, &(0x7f0000000680)=[{&(0x7f0000000340)="2cf0eb91648b786994f04366ed6245a9c7bd5efd1b379fa85787b93846da03bf453903c5a109d11c527084ecc56aa217b28141a1543a61df4191ffccf6708816fbadaa82422206bc3fd7b57cdc48770d222c3b7e60d753e97a487ab96cc9d296a02ac37a56d671818e2f91cee930b9c56a5ecbecf2650161ef60fd2545c3626c0a75a5a53b38c1acac5fd7b7f6d5c124d11758323c68b692a0b331d31b2edd", 0x9f}, {&(0x7f0000000180)="1fad0f19ddf8b7e9ed70cad3c38c9f0296", 0x11}, {&(0x7f0000000400)="35e81bcf09968eb1a7692cbb54e24c71e83a5e4e621866f13ca9a02b5bd9945d33811d0b5b264bf7cc2bae9ceb41540312cdf9a6f9d212230616dd51a3ba70849603c06d5c249f1d4830ec37e709a311924e112e76d35d1c5ae1300c290fa4913030b683830ba479bdbee9d5de42e3069f99b473cc871981484946297a61c3", 0x7f}, {&(0x7f0000000480)="2f8cbe3b0f3c7596d47b3c27691ffd7efacd42dcdb24261595f270bf5771728cfbb0b90e127cd8dcaab74983f29cbc4b9d9c4678d6cd55931222071799570b0341eed69dde53c73334887236c12b92297cf2595ece2c224b1103352b33ceb327ecb0b62332b3512029276b34bc35ecb75ede34e57b5afc2d7dcd16348567745845e4d26fc33e4236ea7f3784a6f207b0ee4b4f431bfef93de23b359be24a61fc517e281bcc1bcb2d71dcfd3713", 0xad}, {&(0x7f0000000540)="61ed26c92f6bb447909c79fb57441b7bdb5f96e5cbbd14212096485a91c854ae4735b84b5b48c2ab652e01705d15194347a2f0dc149017950e12123946481a41857724fc03c4f5ac19b3f567254c2ba51487abce72d5e7ca36f87035b1e241cdb31cb8963b0d46427d7ae9beb5cd8d217f3e938f2583388615c2341f61abe9d5fe046544a9", 0x85}, {&(0x7f0000000600)="6a3b21537e07e1f0b7f4ea45f4cd310e132f96d167401a5ff814d45e404721ca1931d64c3af377637fcc8a5b34eb5e9b2393d327fee2d6b510d52ea8ef8dd8ae9099983649976f3a96c40a47597d6035c6c5ff146d41f800be4ac9c6720101922773f0b0e9954f92e56db24f3baf414044bd9f4e45aa4088", 0x78}], 0x6, &(0x7f0000000700)=[{0x100, 0x117, 0x5, "96ad1490464dee1880c77d603fcf756d218a1b05533458d41780d23b88e8e4ad354bf0344789976304c2e2e9fa6a1592ea5552aa86017ea5f152f47b82543eae3d6d13dba64ec3a38380224fbcc1d7c84fe1a979503d730e2ea4a184f9eee1144914ef2266d7d1738a14bada2a8f7269b2d1c859df1f70916c0a62829f936846ce5e2e063c1a05b488e8504ecb352824f732c0eae89051a85d127be7b3575d76bf4cc904730c27a0929950849761edac1274a31274e1799acc380f0f84b0b88544e6565348420c86e7b6010ab18a3a50e2ba3c332c85336150bf2f4ab5c9d9e8062b07980303ff39a0645055c8c6"}, {0x70, 0x111, 0x0, "0cad0adc648b55c0d57a7879f4af724a74215d3c44a43cc859ca6a4a7cfdabcd4c6643d75d6c4d438455108379ac793da68743117ebed264e4baf1e33bf878e3b248dde0e3374c50c785379c0c8353fcce0d1e1046b0c61aab75812460073b"}, {0x68, 0xff, 0x5, "c4a725c5f52b9d09f3f962b5a61a842a6edbdc44d1ae0c89bfe55c7d8690be73da0fe6e29c26c2616d809b7a17aea57a8015a74848c2912ab18cac45fae4e91e8c1c7eec8ffd17fd77cfe863b2ea4fceab"}], 0x1d8, 0x4}, 0x20000000) 2018/03/29 13:04:41 executing program 7: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x20010, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f00000000c0)=""/97, &(0x7f0000000080)=0x2bf) 2018/03/29 13:04:41 executing program 4: r0 = socket$inet(0x2, 0x80e, 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r0, r2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x5, 0x0, 0x202, 0x0, 0x0, 0x400, 0x40000000000000, 0xfffffffffffffffc}, 0xfffffffffffffc58) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r2, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/29 13:04:41 executing program 5: r0 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0x3eb) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000001c0)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x8}) sendmsg$key(0xffffffffffffffff, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000026ff0000040000f5b530030006f0000000000000000000000000"], 0x1e}, 0x1}, 0x0) 2018/03/29 13:04:41 executing program 7: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x20010, r0, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f00000000c0)=""/97, &(0x7f0000000080)=0x2bf) 2018/03/29 13:04:41 executing program 1: r0 = inotify_init1(0x1001000000080000) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x32) waitid(0x0, 0x0, &(0x7f0000000040), 0x4100000a, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x2000) timer_create(0x1, &(0x7f0000000200)={0x0, 0x41, 0x3, @thr={&(0x7f0000000100)="47d0f0530c6bdefc1e08875741cb7d1bcd35c80f2ce88a9e958c063acd51828fbb464fae1d24a7ad4ec4a2c22ab2a737dae8646c9490bf6d38347ca3e1cc0dd1a2274950ae2fb8da5451c88e95682cf6249d375c7a3d219d04127006de28a61f9ab4532a15960f510ea7710ec1796eecb4c7b478a11b21db91618c9f057cd46e361d8016f65af6cdb6500ea2bab71073c028731d208309", &(0x7f00000001c0)="446fa739f5c987b71f8927cd705045af5c9655edd03684312b7cccfe47dde43e16f65f2b53835ac8b07b405950c8e704f65eb7e4b7c31a4410"}}, &(0x7f0000000240)) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000000080)=0x7) 2018/03/29 13:04:41 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000380)='/dev/snd/timer\x00', 0x0, 0x402) rmdir(&(0x7f0000000100)='./file0\x00') r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x38200) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00000002c0)={{0xa, 0x4e24, 0x90, @local={0xfe, 0x80, [], 0xaa}, 0x100000000}, {0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x3, [0x10000, 0x3, 0x9, 0xe914, 0x9, 0x4, 0x6, 0x7]}, 0x5c) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f00000000c0)=0xd000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x100000005, 0x1, 0xfffffffffffffffe, 0x1ffffff, 0x4}}) 2018/03/29 13:04:41 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0xfffffffffffffffa, 0x4) bind(r0, &(0x7f00000000c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0xc0, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x3}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @rand_addr=0x1}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x80, @mcast1={0xff, 0x1, [], 0x1}, 0x800}, @in6={0xa, 0x4e23, 0x1f, @dev={0xfe, 0x80, [], 0xb}, 0x8}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x4e23, @loopback=0x7f000001}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000280)={r3, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000340), &(0x7f0000000380)=0xb) sendmsg$key(r2, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="02000100200000002dbd7000fcdbdf2502000100000004d40706d10100000000070019000000000002004e22ac14140c00000000000000000a004e2401000000fe8000000000000000000000000000bb0600000000000000020013000200000028bd70000435000005001700ffa000000a004e2107000000000000000000000000000000000000000010000000000000010014001800000005001a00fe8000000000000000000000000000aa00000000000000000000ffffac1414bb1500101408001200001c0300c06b6e000600000006003c0005ff000006000000000000007f000001000000000000000000000000fe8000000000000000000000000000bb"], 0x100}, 0x1}, 0x800) 2018/03/29 13:04:41 executing program 4: r0 = socket$inet(0x2, 0x80e, 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r0, r2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x5, 0xb1, 0x0, 0x0, 0x0, 0x400, 0x40000000000000, 0xfffffffffffffffc}, 0xfffffffffffffc58) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r2, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/29 13:04:41 executing program 2: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents(r1, &(0x7f0000000280)=""/219, 0x68f4) write$sndseq(r1, &(0x7f0000000280), 0x0) close(r0) 2018/03/29 13:04:41 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1001}) io_setup(0x7fff, &(0x7f0000000080)=0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x6, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x200000, 0x0) r4 = syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x6, 0x40) memfd_create(&(0x7f0000000340)="6966623000faffffffffffffff00", 0x1) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBLED(r4, 0x4b65, 0x1f) r6 = syz_open_dev$mouse(&(0x7f0000000840)='/dev/input/mouse#\x00', 0x7, 0x101000) io_submit(r2, 0x4, &(0x7f00000008c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x6, 0x0, r0, &(0x7f00000000c0)="d32e0f19d3c75bbba21b6e0186f5703d60", 0x11, 0x803, 0x0, 0x1, r3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffad, r1, &(0x7f0000001700)="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", 0x1000, 0x2, 0x0, 0x1, r4}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3, 0xe9fa, r0, &(0x7f0000000500)="e84aa3d5c9e8fcb619ac714a07095d706020adcb4a4ecaaf8c20a0966388b1b42e1a0c594668bfac59096a7ef838afea679c55dfd158d3352b7bb4cbaf3505cff7bee8f3cfb1f9265a5cf1f0343cffa18b3c3e132dd28bce933daba7f63b13bd0d3d74f65bcb06ac9b69962f1641bff452f7eea30be36a2f2aab9524dc1775e12312ff327984359271329d626733d9f5a4c16e1faa4010f7c77d261d6220cf1a8bcd98b425d05c42d2a3", 0xaa, 0x4, 0x0, 0x1, r5}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x7, 0xed, r0, &(0x7f0000000780)="4145120e92e061469711f5a935bc20c33ebc79a8621bd2a276621ea8e82fd75f394c6eaa1278b02335d12778e207d401e939badae265a02366fda2294fe338ee9f1dae0b53e548d13b52ac6a3f097b8e33ba2eba4edff0952758c73f5e2e9eb22530ad562f2ee64006a190ed5c2ca38481e1a1b86de803a3a7c35f0f6a3a45bb4e723bb52b2d70dd210be763fb15c5a61e7692615bef967d7771e55d18374190", 0xa0, 0x1, 0x0, 0x0, r6}]) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000900)={"32e2ca4143762b417f2a34be13dd11ec30c406ae801f2acc1f2dc9006803ec9e8ab28282857696bece0e5bff0716aa642880d17975cba44dc4bf01fbe02306fd87d28a61dd294f689a4fa45605705759271a94bbef6a6d613e8fd9930581d80a78ac85e65312ad4d207d00d63a39355414ac0ed4f539ec1123770727c5cad99519830784c4c1f258877696c82651f92e9e18d2e462f302650e81976162b76f022c1b85204a70fb6d5c81a70157332a10863a2e915c7f99ee0b0a5aaaaf1342c5802968b0c055d280afd94023cb6c49f488b158203636021a974f0938992d1e421aea00f54f4ad656cba912440d73bb067b14430889fb90d103d711e8c1a79c9d0b201579ebd21394356ffdc45423184b0593ea29d2afca6128203f16d7250374352fd561ac8cf747988f38b3db9d729ab7a6c482cd8b38543ce4bc7a85d0994ea59be40ba713fadbe10ec7fa0a3a4178f3531ffc61e381aad0195b4f11d7e3d458fdaf3adc56edf056f8202f7076a90bf644ddf48ae260cb51614c9e9c5c0d79e24f2f4e8f4a67759ba67a5f831869d3b7d006fbdc4a0e599f9240723b45ae6929bfc767f2ea6d7c9abc27c7fee6e3a8ee82e4e077fbd77a088c2b6f83ede1a243c0de75b2139a338ec1faa59bae6c849f405a1d55bf3e3b9636de039b8a8bbdb91e7433370504832da22d556c2252083106651298b47e212e066a704c3dce3b7d7c304e77c39b06cade49999a6dc42f5b43753ff3950e7ffb6eec19548b743d9b761ee97d804208473e082006ba7b892be541c2fb268ab8950753d11862450a63567e03a1de28930ce54768782a92703e9888e29137cb59e01f315f017d52745bbd9462738c2401d404d76f2d22c314995fab2f5906220d1d20f889325c1433bd78c6626a21a12fd9ac6154b447c035f9b3c9a51933982c349da15b838a15f0a64131e4242bb2a8a843e845e3939fd584be7bb7d2604bac0b74502c49d6f05c55746938f32449f7f8086366a8b942f54e5294d3af9e24bdaa95e9bf7075448607a6c41edf4717c5b12dff045494b82ad68c03d7263a6b1204c4038f0cdb257f24b626af839422dba2d607c2a4764e5475ac0e8dcd10b1a6112588f8addc334459c3f43595c515be583b91b7859d80fdeff497551f809ada575177a24d24fc95732bdb910cd27c5562a84c6045d368c11ea65e08fe31b02b6a1ecd090f15c89e91541274b4a5cb00c9dde486831ac9570745e766113dee4d22131aaf943197f9436ec158bc514dbb9c56d3d427a5f6ccda82fa94eea275de139527e6244e9565d1debf70b9140f7a3afc97ab95c4030943c53d92c8a6d682c10493f91dc667f8d333f8570dbf50a2a42ca3c0a2f2e2e7a03268f41a53f09a5845a700c2b53224457ea0231e1714c06425f56dd8d948fb560ea2a169eea1b758f1a03a4a03fee1"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r7, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000380)="a6", 0x1}]) 2018/03/29 13:04:41 executing program 1: r0 = inotify_init1(0x1001000000080000) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x32) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x2000) timer_create(0x1, &(0x7f0000000200)={0x0, 0x41, 0x3, @thr={&(0x7f0000000100)="47d0f0530c6bdefc1e08875741cb7d1bcd35c80f2ce88a9e958c063acd51828fbb464fae1d24a7ad4ec4a2c22ab2a737dae8646c9490bf6d38347ca3e1cc0dd1a2274950ae2fb8da5451c88e95682cf6249d375c7a3d219d04127006de28a61f9ab4532a15960f510ea7710ec1796eecb4c7b478a11b21db91618c9f057cd46e361d8016f65af6cdb6500ea2bab71073c028731d208309", &(0x7f00000001c0)="446fa739f5c987b71f8927cd705045af5c9655edd03684312b7cccfe47dde43e16f65f2b53835ac8b07b405950c8e704f65eb7e4b7c31a4410"}}, &(0x7f0000000240)) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000000080)=0x7) 2018/03/29 13:04:41 executing program 5: r0 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0x3eb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f00000001c0)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x8}) sendmsg$key(0xffffffffffffffff, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000026ff0000040000f5b530030006f0000000000000000000000000"], 0x1e}, 0x1}, 0x0) 2018/03/29 13:04:41 executing program 7: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x20010, r0, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f00000000c0)=""/97, &(0x7f0000000080)=0x2bf) 2018/03/29 13:04:41 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000380)='/dev/snd/timer\x00', 0x0, 0x402) rmdir(&(0x7f0000000100)='./file0\x00') r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x38200) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00000002c0)={{0xa, 0x4e24, 0x90, @local={0xfe, 0x80, [], 0xaa}, 0x100000000}, {0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x3, [0x10000, 0x3, 0x9, 0xe914, 0x9, 0x4, 0x6, 0x7]}, 0x5c) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f00000000c0)=0xd000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x100000005, 0x1, 0xfffffffffffffffe, 0x1ffffff, 0x4}}) 2018/03/29 13:04:41 executing program 7: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x20010, r0, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f00000000c0)=""/97, &(0x7f0000000080)=0x2bf) 2018/03/29 13:04:41 executing program 0: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xd0, &(0x7f0000000000), 0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3, 0x80000) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x6, 0x3, 0x0, 0xe, 0x10, 0x10, "068c0a80796157f31bf590eb58ad5b0660d9b899bc9ec03f7c6381d43a3f9e7534b78fe48a069025231de09b98ef3a9e623232593312775d0b9dc60ec77204b2", "c9a5214bf55533e0b7081b55dab582984396fe09c87c11869a8ef777a4937260a1225bbad31ef06aeda079fe2a1c6c4b393c2468c8067c9a84e79bae81ce3ee5", "63663d76844daf2ab76e925f2384d2c4ea60d7ebc2cd104237e96e6094025501", [0x4, 0xbb]}) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f00000001c0)={0x8, 0x80000001, 0x100000001, 0x80, 0x3, 0x7fff}) 2018/03/29 13:04:41 executing program 4: r0 = socket$inet(0x2, 0x80e, 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r0, r2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x5, 0xb1, 0x0, 0x0, 0x0, 0x400, 0x40000000000000, 0xfffffffffffffffc}, 0xfffffffffffffc58) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r2, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/29 13:04:41 executing program 1: r0 = inotify_init1(0x1001000000080000) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x32) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x2000) timer_create(0x1, &(0x7f0000000200)={0x0, 0x41, 0x3, @thr={&(0x7f0000000100)="47d0f0530c6bdefc1e08875741cb7d1bcd35c80f2ce88a9e958c063acd51828fbb464fae1d24a7ad4ec4a2c22ab2a737dae8646c9490bf6d38347ca3e1cc0dd1a2274950ae2fb8da5451c88e95682cf6249d375c7a3d219d04127006de28a61f9ab4532a15960f510ea7710ec1796eecb4c7b478a11b21db91618c9f057cd46e361d8016f65af6cdb6500ea2bab71073c028731d208309", &(0x7f00000001c0)="446fa739f5c987b71f8927cd705045af5c9655edd03684312b7cccfe47dde43e16f65f2b53835ac8b07b405950c8e704f65eb7e4b7c31a4410"}}, &(0x7f0000000240)) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000000080)=0x7) 2018/03/29 13:04:41 executing program 5: r0 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0x3eb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f00000001c0)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x8}) sendmsg$key(0xffffffffffffffff, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000026ff0000040000f5b530030006f0000000000000000000000000"], 0x1e}, 0x1}, 0x0) 2018/03/29 13:04:41 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000380)='/dev/snd/timer\x00', 0x0, 0x402) rmdir(&(0x7f0000000100)='./file0\x00') r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x38200) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00000002c0)={{0xa, 0x4e24, 0x90, @local={0xfe, 0x80, [], 0xaa}, 0x100000000}, {0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x3, [0x10000, 0x3, 0x9, 0xe914, 0x9, 0x4, 0x6, 0x7]}, 0x5c) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f00000000c0)=0xd000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x100000005, 0x1, 0xfffffffffffffffe, 0x1ffffff, 0x4}}) 2018/03/29 13:04:41 executing program 7: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x0, r0, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f00000000c0)=""/97, &(0x7f0000000080)=0x2bf) 2018/03/29 13:04:41 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1001}) io_setup(0x7fff, &(0x7f0000000080)=0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x6, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x200000, 0x0) r4 = syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x6, 0x40) memfd_create(&(0x7f0000000340)="6966623000faffffffffffffff00", 0x1) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBLED(r4, 0x4b65, 0x1f) r6 = syz_open_dev$mouse(&(0x7f0000000840)='/dev/input/mouse#\x00', 0x7, 0x101000) io_submit(r2, 0x4, &(0x7f00000008c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x6, 0x0, r0, &(0x7f00000000c0)="d32e0f19d3c75bbba21b6e0186f5703d60", 0x11, 0x803, 0x0, 0x1, r3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffad, r1, &(0x7f0000001700)="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", 0x1000, 0x2, 0x0, 0x1, r4}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3, 0xe9fa, r0, &(0x7f0000000500)="e84aa3d5c9e8fcb619ac714a07095d706020adcb4a4ecaaf8c20a0966388b1b42e1a0c594668bfac59096a7ef838afea679c55dfd158d3352b7bb4cbaf3505cff7bee8f3cfb1f9265a5cf1f0343cffa18b3c3e132dd28bce933daba7f63b13bd0d3d74f65bcb06ac9b69962f1641bff452f7eea30be36a2f2aab9524dc1775e12312ff327984359271329d626733d9f5a4c16e1faa4010f7c77d261d6220cf1a8bcd98b425d05c42d2a3", 0xaa, 0x4, 0x0, 0x1, r5}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x7, 0xed, r0, &(0x7f0000000780)="4145120e92e061469711f5a935bc20c33ebc79a8621bd2a276621ea8e82fd75f394c6eaa1278b02335d12778e207d401e939badae265a02366fda2294fe338ee9f1dae0b53e548d13b52ac6a3f097b8e33ba2eba4edff0952758c73f5e2e9eb22530ad562f2ee64006a190ed5c2ca38481e1a1b86de803a3a7c35f0f6a3a45bb4e723bb52b2d70dd210be763fb15c5a61e7692615bef967d7771e55d18374190", 0xa0, 0x1, 0x0, 0x0, r6}]) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000900)={"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"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r7, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000380)="a6", 0x1}]) 2018/03/29 13:04:41 executing program 2: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents(r1, &(0x7f0000000280)=""/219, 0x68f4) write$sndseq(r1, &(0x7f0000000280), 0x0) close(r0) 2018/03/29 13:04:41 executing program 1: r0 = inotify_init1(0x1001000000080000) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x32) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x2000) timer_create(0x1, &(0x7f0000000200)={0x0, 0x41, 0x3, @thr={&(0x7f0000000100)="47d0f0530c6bdefc1e08875741cb7d1bcd35c80f2ce88a9e958c063acd51828fbb464fae1d24a7ad4ec4a2c22ab2a737dae8646c9490bf6d38347ca3e1cc0dd1a2274950ae2fb8da5451c88e95682cf6249d375c7a3d219d04127006de28a61f9ab4532a15960f510ea7710ec1796eecb4c7b478a11b21db91618c9f057cd46e361d8016f65af6cdb6500ea2bab71073c028731d208309", &(0x7f00000001c0)="446fa739f5c987b71f8927cd705045af5c9655edd03684312b7cccfe47dde43e16f65f2b53835ac8b07b405950c8e704f65eb7e4b7c31a4410"}}, &(0x7f0000000240)) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000000080)=0x7) 2018/03/29 13:04:41 executing program 7: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x0, r0, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f00000000c0)=""/97, &(0x7f0000000080)=0x2bf) 2018/03/29 13:04:41 executing program 5: r0 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0x3eb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f00000001c0)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x8}) sendmsg$key(0xffffffffffffffff, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000026ff0000040000f5b530030006f0000000000000000000000000"], 0x1e}, 0x1}, 0x0) 2018/03/29 13:04:41 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000380)='/dev/snd/timer\x00', 0x0, 0x402) rmdir(&(0x7f0000000100)='./file0\x00') r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x38200) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00000002c0)={{0xa, 0x4e24, 0x90, @local={0xfe, 0x80, [], 0xaa}, 0x100000000}, {0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x3, [0x10000, 0x3, 0x9, 0xe914, 0x9, 0x4, 0x6, 0x7]}, 0x5c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x100000005, 0x1, 0xfffffffffffffffe, 0x1ffffff, 0x4}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000180)=""/232) 2018/03/29 13:04:41 executing program 4: r0 = socket$inet(0x2, 0x80e, 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r0, r2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x5, 0xb1, 0x0, 0x0, 0x0, 0x400, 0x40000000000000, 0xfffffffffffffffc}, 0xfffffffffffffc58) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r2, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/29 13:04:41 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(0xffffffffffffff9c, &(0x7f0000001180)=[{{&(0x7f0000000100)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000180)=""/126, 0x7e}], 0x1, &(0x7f0000000240)=""/76, 0x4c, 0x7}, 0x8}, {{&(0x7f00000002c0)=@l2, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000340)=""/195, 0xc3}, {&(0x7f0000000440)=""/97, 0x61}], 0x2, &(0x7f0000000500)=""/98, 0x62, 0x6f3911ef}, 0x6c98}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000580)=""/40, 0x28}, {&(0x7f00000005c0)=""/187, 0xbb}, {&(0x7f0000000680)=""/26, 0x1a}, {&(0x7f00000006c0)=""/5, 0x5}, {&(0x7f0000000700)=""/145, 0x91}], 0x5, &(0x7f0000000840)=""/89, 0x59, 0x6}, 0x101}, {{&(0x7f00000008c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000940)=""/221, 0xdd}, {&(0x7f0000000a40)=""/181, 0xb5}, {&(0x7f0000000b00)=""/37, 0x25}, {&(0x7f0000000b40)=""/98, 0x62}, {&(0x7f0000000bc0)=""/91, 0x5b}], 0x5, &(0x7f0000000cc0)}, 0x100}, {{0x0, 0x0, &(0x7f0000001100)=[{&(0x7f0000000d00)=""/19, 0x13}, {&(0x7f0000000d40)=""/198, 0xc6}, {&(0x7f0000000e40)}, {&(0x7f0000000e80)=""/38, 0x26}, {&(0x7f0000000ec0)=""/152, 0x98}, {&(0x7f0000000f80)=""/101, 0x65}, {&(0x7f0000001000)=""/215, 0xd7}], 0x7, 0x0, 0x0, 0xfffffffffffffe00}, 0x1}], 0x5, 0x102, 0x0) r5 = getpgid(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000001440)={0x3, r5}) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f00000012c0)={@remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @empty, 0x200, 0x0, 0x81, 0x400, 0x1, 0x14, r4}) r6 = eventfd2(0x0, 0x0) stat(&(0x7f0000000cc0)='./file0\x00', &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000e40)='/dev/rtc\x00', 0x620680, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000013c0)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r8, 0xc0286405, &(0x7f0000001400)={0x2, 0x9, r9, 0x1, r7, 0x8, 0xfffffffffffffffb, 0x9}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000040)={r6, 0x0, 0x0, r6}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000c68000)={r6, 0x0, 0x2000000002, r2}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r8, 0x40045402, &(0x7f0000001480)) 2018/03/29 13:04:41 executing program 7: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x0, r0, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f00000000c0)=""/97, &(0x7f0000000080)=0x2bf) 2018/03/29 13:04:41 executing program 1: r0 = inotify_init1(0x1001000000080000) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) waitid(0x0, 0x0, &(0x7f0000000040), 0x4100000a, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x2000) timer_create(0x1, &(0x7f0000000200)={0x0, 0x41, 0x3, @thr={&(0x7f0000000100)="47d0f0530c6bdefc1e08875741cb7d1bcd35c80f2ce88a9e958c063acd51828fbb464fae1d24a7ad4ec4a2c22ab2a737dae8646c9490bf6d38347ca3e1cc0dd1a2274950ae2fb8da5451c88e95682cf6249d375c7a3d219d04127006de28a61f9ab4532a15960f510ea7710ec1796eecb4c7b478a11b21db91618c9f057cd46e361d8016f65af6cdb6500ea2bab71073c028731d208309", &(0x7f00000001c0)="446fa739f5c987b71f8927cd705045af5c9655edd03684312b7cccfe47dde43e16f65f2b53835ac8b07b405950c8e704f65eb7e4b7c31a4410"}}, &(0x7f0000000240)) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000000080)=0x7) 2018/03/29 13:04:41 executing program 4: r0 = socket$inet(0x2, 0x80e, 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r0, r2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x5, 0xb1, 0x202, 0x0, 0x0, 0x0, 0x40000000000000, 0xfffffffffffffffc}, 0xfffffffffffffc58) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r2, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/29 13:04:41 executing program 7: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x20010, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f00000000c0)=""/97, &(0x7f0000000080)=0x2bf) 2018/03/29 13:04:41 executing program 5: r0 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0x3eb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000001c0)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) sendmsg$key(0xffffffffffffffff, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000026ff0000040000f5b530030006f0000000000000000000000000"], 0x1e}, 0x1}, 0x0) 2018/03/29 13:04:41 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x0, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x40096101, &(0x7f00008da000)={{0x2, 0x0, @multicast2=0xe0000002, [0xfe]}, {}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'ip6tnl0\x00'}) 2018/03/29 13:04:41 executing program 2: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents(r1, &(0x7f0000000280)=""/219, 0x68f4) write$sndseq(r1, &(0x7f0000000280), 0x0) close(r0) [ 55.085542] QAT: failed to copy from user cfg_data. [ 55.099204] QAT: failed to copy from user cfg_data. 2018/03/29 13:04:41 executing program 4: r0 = socket$inet(0x2, 0x80e, 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r0, r2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x5, 0xb1, 0x202, 0x0, 0x0, 0x0, 0x40000000000000, 0xfffffffffffffffc}, 0xfffffffffffffc58) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r2, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/29 13:04:41 executing program 1: r0 = inotify_init1(0x1001000000080000) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) waitid(0x0, 0x0, &(0x7f0000000040), 0x4100000a, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x2000) timer_create(0x1, &(0x7f0000000200)={0x0, 0x41, 0x3, @thr={&(0x7f0000000100)="47d0f0530c6bdefc1e08875741cb7d1bcd35c80f2ce88a9e958c063acd51828fbb464fae1d24a7ad4ec4a2c22ab2a737dae8646c9490bf6d38347ca3e1cc0dd1a2274950ae2fb8da5451c88e95682cf6249d375c7a3d219d04127006de28a61f9ab4532a15960f510ea7710ec1796eecb4c7b478a11b21db91618c9f057cd46e361d8016f65af6cdb6500ea2bab71073c028731d208309", &(0x7f00000001c0)="446fa739f5c987b71f8927cd705045af5c9655edd03684312b7cccfe47dde43e16f65f2b53835ac8b07b405950c8e704f65eb7e4b7c31a4410"}}, &(0x7f0000000240)) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000000080)=0x7) 2018/03/29 13:04:41 executing program 5: r0 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0x3eb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000001c0)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) sendmsg$key(0xffffffffffffffff, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000026ff0000040000f5b530030006f0000000000000000000000000"], 0x1e}, 0x1}, 0x0) 2018/03/29 13:04:41 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1001}) io_setup(0x7fff, &(0x7f0000000080)=0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x6, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x200000, 0x0) r4 = syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x6, 0x40) memfd_create(&(0x7f0000000340)="6966623000faffffffffffffff00", 0x1) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rfkill\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000700)='net/udplite\x00') r6 = syz_open_dev$mouse(&(0x7f0000000840)='/dev/input/mouse#\x00', 0x7, 0x101000) io_submit(r2, 0x4, &(0x7f00000008c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x6, 0x0, r0, &(0x7f00000000c0)="d32e0f19d3c75bbba21b6e0186f5703d60", 0x11, 0x803, 0x0, 0x1, r3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffad, r1, &(0x7f0000001700)="4777ff5403d0f40231f933fba86cabf5379d4c5186c3a4d443f51835f40f5e8227375fc5e5ccdab345acf019395b107ee3b321b374fb60316bc3341634c957b918a821392652213de899b9d858dedd982c051be784c16cbd7c93980552db640ce354b24b3e94c4aa2a6f81736e5fa8b0f78bd0bb189f00e59e7ac54537082301dabdf26b6b24f97a6f8329498c3b6fd8fd110f9e6fdbed8d38631aef6bd209bffae002ef2737cff9b74d3f52355bea7331edf65b8711ea5f9d52ea3d6122ee804b8e96fd6e2861811c5efebd122ee6998b9fe34f24c9bdac20beaa53238e7b6edc25d3969ad0c08d1951a5a32c0583ef789a9f4ecccc39ec3a088027a37a2679b3fe965e73d99cfd58fe197b8d460be9147882b554c07fd9efe61257672e40028d5a7389b91654550bcdcf025fb3f7224b994bd4ba745c68caed0099521993bff19074cda2401b15e6b2847a85262d6a4e499017bbf84c8e007969086465b8817c083e89d853f4943c79c6e520c5a06c01e0d5770fd120b3319cacafe14683231e3f87f448479901e717de055325366147230da6d6f865fa81cc8c6310e57c0aa4128942114618df7389a108b8a153f9e1e9df378649d15949e1708737206dbda24106ca23e3cc8c7a0b537033d2604e9115034a70c1ae6ecf2e4265653c94889829445eb8c6e1586885bb19e4c9fdb8df70c4f4bee2b02706d9617aef997cef0e6bc79128b86c6ad929b3587c6154a0007202ce2e0a0cf7cb6cc21e20e85ec9123428b335897d435849f205f358ed8c93f52f491797f340ae69fef786f19f5b2feedca07175e0b18f8fd38e58807cdd29c63393485508bb38ca922bf0dc8874e24d9d93e7b0fa7e8733751175105af01ec959c54d7c28378954aebbf57e48c7a360a5bb43e985666021b5e50bf1c467d63ff2fbefa87904c51b2d12cfaade4f09695d34f8f7354d933ba5e541ee7da80fc0fa0e037d0494730c8ef3e41dad364e93341dcc4af4fbc8cb54dfe6dfd0644973fc1f6923c86b0740508b7956d33a0b84816e6f6a3c1df1f977cea0d514929aa7c7b33aa6531abb837427ecee89f898e15fec2b8ddc6875462c97d6da0daddd05c74fa2121809bdc467147b6ae19f2e977070f68f8b2855c929d44c0681e968f6844d7cf3359e02029c16936fc6cab1678cca1ad8250c91540d2afd0ae118f6cf3da96caa611ab910b777097ef92fdcc024a66ce45261b952451f72fbc59ded6402f154668aea649a8bdc40b513e74a925312dba1d2340559570d6eeca19460ef34602fa0524f5360bb08ff9eb0b5f84b0d953b0abe5fb74a95b238fc142c989980182c458535c7fc44094af96ffab04d49d262f811400d39f2afb9848aae17230a44eeedfe2598757b35256a02efa4d16745670325af82e545a3b0b0b71b5d192a5767d464beea7d5c87b31cdfb9a424ead8fa5286c7a45d8b2dc83fe76ae17718e536fde62549e6cd63b74398afefe3cfea326e9f931411359be6dbb973b532e2e032a4fd5b56972f8f11e18f1a12ac553d135e4b9d23be1c81df9127a53a765c4aaccaff2ce6f3cefdc379faef83be606562d9153b446d6833d85d1efaa2de8f53b178db1dce7c706607d0c5d8d21617387bd2aae23457a07f352e42a7dd7adc6baacee1809d0351defe0d47d1823d8fa6d51051e2df27ef13887b7cda7b2bde55ea44c5f6294975868ec170f67a352d67c927c30d693c0eba19a4ea8ec30a12964e8a309b95bcf4e72e024b2d0ebddf4e2d74535f474d5a8627e9d2d92f96cc57ede008ebcaaff8154e8fffc185ba4d224f9c22f8fa8f629e7531c4ef799e32ee56fee7f9d332516f4b767635fd1695e5302af9aff19dc5b44288a8e222eb03390efbdaa6d3659caef1ba16c5f737a0514a6ec2ef54cd66cf64257329c2d9608fe46779072098e508706889c0879a6288d789337572128aa5d7d027d7f44a0d03787ae2d200ac81e49ebafd4d91124f85e23ca131e7f751bd6d89ba2ecf5763932bb070ace5d16d34eefbf9f30e6944f643d0db73d5ab2d4ee8df253ea1bfe6fc51372a0bf2969ef89282ab589ba0d24b3a3da67f486f69e882545f5e5a7c2782ce531228a7f4194f702d8c3420161dee3820be35f4edc962d3cf96ac1c431d0fee80c3a7bf02555a25d89fca253c2c0861ab3fc0356061311162bb975a05d37a67d5d2e9f43e98ad98e52b753cc37094e7673ff432c6e20bf4d5248d59085a84d22e4f91246cd3ea1f45784cb38a316a3c34aa5c8c18094d5ea9d674de218e0826af2dac6db1551aec43df184eacb25ae16a2f1d64acc6ae4758d26a38a07f9885bdae7c5b3f7542e9708016bbc3354071170df7e3354768bf572db37f73f3812adf98f8c91687629efca3cddb249477f2774e936b01524cc516a133696ab3f1c143fcc167a3a8f1c7e3cfa9fc012548d566736f785bca7756b17c4d362af383c3165b74fbb9d570b9472d327471b5a2547836467f47734e7db2d469affc81c8bc1aa15c3945cbc8701ba019e9ace9f21f4062a3cfaf16ded5a1b31bf60492164d27a26909abe6eff2825935cd886d9da22be23b2503f8b2518273ee804f5abf1f1703d5b027ad100d3f03334a385687f8268e96df7ff3fad4f11fa7e380e11e4b4420750c852d58dd5e6a5b2f2c44dea448a7273ccf4fcb4bb13258b6809a0859c8630350b51b1124be8ed080cd85afc27f6ca01921f4b8cb9152a302befd443b4bbee05d80e43823d61c25ea1fc53ef0edceedc530e6eb87122665a73cb478df6b7e6e2c500ac3b54ed629ceccf28b7af4b86ed3f24980c2efbac3f409049ec3b738731bfa3f683153fe0d6085b0d5c06548436c4c7642f97376fc89d705e052c4251b17ec7b624a76a6e2d2f3f3c598978e76086794b4a8965941d9d0a83b2a4a4b54396da7a96081fa4ebbc84fcd54f3a6ead87393684452e0b4b2f50a3bf1b45389303e5269dfdeb793059e3d92e0de4df8c27a8a81e0a4eb207668484508bccd4e9835d918d374bb44e30f8843ca8a0455d66db63fba98f6c56003a7acb377319c65d57de7b076266f1b2715817098bd96c932c10fe6494be7d9da5258de1111910cec0c13fe43de052e33283979e6a84bf966ce43e2f94afb477928ebed1d993b9e1b4ad22e662a7411599695e30e88e21bf2ff511b87b90fc94d647849297014ae493432f1430575872a4a76b5d0af1ca86262ffbf5f067d815407dbb5585d1259f3ae153e9d4051211e4ef858a058901d6a394078ecaa104c86e5b5089558f51ab1585c9777405643ff197da19db9c3af03e4fd5adccf3179af4b13e3af67a2a4aee34db07184542667975fb427fbd2d1a38dcf1bb34766908766faad823a863e8e43fa9c81bed5cc605b67856a5f9cfdaf13afba868fb1487626d66a6df40e00bd5da9c114cec34dcea04ad796b2579f5e87ce692365a7bf75e73499736e6ebd7643ce4fea7c96202f624a7e6ca7f11000e7e0041deac2860f52747e995cb4d027beaba14d5479278b57cc339445d50bede6968361bfe1f5ac61f05e4712d9983603240fa95839dd4efc27f8b6c98a35a20100c343e60733846f85c274b10c9d8c9b85d5dc84f09d4692f8c88445234240de36286502e88dd5962d64d60f84e1272eee8f4f1578dc3f115faac1032ce763311a4b523b355f489ddc34da10d4bdef6c165158ea2fb729850b782cf2d3ef1bf0ddc0276e0e2c2b48ea23d94313bf4c06d746c2961a5a844cff913bf942eed242eb91f6c397a5749b85b1d0bf990aa4587430b4d44a7997437ac91157cd819426a1fba2c880b8580a91fe2a1fe395f1c767ac21b76a45fd08c812e76c30e947f823733b0af3fe68756b074cba4026ea18ba54c062ced10e521dff83ef3322876679449712b57ccf370b446431abaa88d5970daad1da090a2ed1891cdddb0b5946ea6d5b9131142fa6db380947d57641b60044a249143b5cbee96c6bc0ab736bcf7d7f20d7cb69c532801662c0e33e8d130d9d52da1441246b7a3cecb92a76e1794976485fdec641b85a881ad5b2751c96235e50c7c25faabf53ade3f6b93720ee2b7558d56c84be043a63d53e4cc79e312f7a0178902c7b24a08b7c6a617ef98d7ec4f1d2e3a03f395594e93113f4462eda62d24c0697bff13d226b946f9defa2b251ffe54df9c4aa272931b4fc7b65e1d7137ff7eee850b7beb9fafdf18723c1e31bf48747f1acf7b54b4d6eaabe2c4295a53110d6545ad0fad567e9b8ef3a99d240e371aa44f8e5bd8af392eff08030288e125b60831d190fa1f7bbd00932573fba72519050f03fc845f78a9b524f2896d4eaf2b261777a2548e0fa58d55e22ba1d2e64d0248dd03d82c81f91d2311771cad399ff57c19265155b38ccd12523966f5c33cfc1a215cac14ec551617a0589f3ce823c2dc368b01051a50a55771c59674458fb47cf2f82c85ff09346d2a6c407fa4973b317b7cdbfa9f8818ca5d459957ce90666c3a988769b014b88ace71cced969af22b29fe3169816187725617a2c9e07ac4f349b2617333f525e0905f40b3b2f9c777ed023531c05a3176b42a2fe818d231a303bdb98fd0ebd3d8dfb08a5b20ee2cb3eab88f144905c7d0117d48b68c9b64bf0df82cb9400f35d48aec987152eeb428873aecfe1c0148417222bca569313b98dae183ac0da51c2d19a046071dc978d59b952afb12773e34a739bd1dedef01bd6e2827103212142ee18777a7ffd36de77aad0c071fc421839ab5b08dd8916ce8fccd6ca4606e355a6bc304140373dd9ef749ee69e2ad1aba86573e58400966cd49ea1b958271c4c0b7760fcb159935806b89ced880a63ff165025e4dec6b338e597cd2f7f8d370e9fb372ab6f902b2bd23de5752fc6772c02f65e652db730f1da0d27feeb4a8b350d49bfcaf46066570f88490a0eed77734d347b4ce1a7b35b7cb933f89268cc41489bbca47711ba9f3ed1c657025e8cb6cb0cbff97895af2104933f72225884a2acdb7aa6d86f60753c2d02ed60049de3fffa00c96d6328b0edaf9de083de3b7966ee35abc1457c64704c671337b1617583b5b6f8e8b9ce43850e049f1d5ce6a026df18cde2b5334bebd1b8e95abb105cdbc1595bec2a422fc43534c35361ecc24861396e633e0c33e89e6dcd86161016ace677a292d0882d19b8b995713a7d20d33e395ed736610ee6f9e681b4b0fd7a6fc6958f61817e2029433a650d19dc9516871bf87ede1d74cb4bac29684b5e5c313622cfdf3e52ce409cfe343b8128f2328ce92de76ae5f35a8b1e79a3f6a0025267b00423f0a835869150a8faa1334919113c7595545bca134978ddf013f47216a130388e7e777d48c64862584ee7399ee8da996328b862c0e8a9d8883bcfaa04260818ad85be95116344362db362a7e9f4053bf809daa7801003b9e527f5a7bb08ecb739e55fac9f4ce46421f5efee708b5b6807ca840cef0d00483079d9e7b7fa6b80969900232a6d9d4de94e18590ba5486e89d86dcaa27204168467e604e4742c900277f79ae200d82ea7d8d8e2b0b146e87f2a5ee1e76b676bbde51dc8946e10183cc85238f1686ae9a2d5f3ec93e641158d9760f5cbf904ac614f321540728ff88294acad40a116f2304ba10519627863071c184242df839d5f0c2cd057a5716e2d7ed6b991fb4476a1c043ac7ab263615eb648aeed237ed9b25ea149993ef51b3c498d4062e079f86a28219425894d9fc9b9aa49ba2e3c7728d07be930fc4d08509319936fe8e695221470ddf3c3f1fc7914dc", 0x1000, 0x2, 0x0, 0x1, r4}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3, 0xe9fa, r0, &(0x7f0000000500)="e84aa3d5c9e8fcb619ac714a07095d706020adcb4a4ecaaf8c20a0966388b1b42e1a0c594668bfac59096a7ef838afea679c55dfd158d3352b7bb4cbaf3505cff7bee8f3cfb1f9265a5cf1f0343cffa18b3c3e132dd28bce933daba7f63b13bd0d3d74f65bcb06ac9b69962f1641bff452f7eea30be36a2f2aab9524dc1775e12312ff327984359271329d626733d9f5a4c16e1faa4010f7c77d261d6220cf1a8bcd98b425d05c42d2a3", 0xaa, 0x4, 0x0, 0x1, r5}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x7, 0xed, r0, &(0x7f0000000780)="4145120e92e061469711f5a935bc20c33ebc79a8621bd2a276621ea8e82fd75f394c6eaa1278b02335d12778e207d401e939badae265a02366fda2294fe338ee9f1dae0b53e548d13b52ac6a3f097b8e33ba2eba4edff0952758c73f5e2e9eb22530ad562f2ee64006a190ed5c2ca38481e1a1b86de803a3a7c35f0f6a3a45bb4e723bb52b2d70dd210be763fb15c5a61e7692615bef967d7771e55d18374190", 0xa0, 0x1, 0x0, 0x0, r6}]) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000900)={"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"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r7, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000380)="a6", 0x1}]) 2018/03/29 13:04:41 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000380)='/dev/snd/timer\x00', 0x0, 0x402) rmdir(&(0x7f0000000100)='./file0\x00') syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x38200) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x100000005, 0x1, 0xfffffffffffffffe, 0x1ffffff, 0x4}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000180)=""/232) 2018/03/29 13:04:41 executing program 2: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents(r1, &(0x7f0000000280)=""/219, 0x68f4) write$sndseq(r1, &(0x7f0000000280), 0x0) lstat(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)) 2018/03/29 13:04:41 executing program 7: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x20010, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f00000000c0)=""/97, &(0x7f0000000080)=0x2bf) 2018/03/29 13:04:41 executing program 0: getrandom(&(0x7f00000000c0), 0x0, 0x0) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000740), &(0x7f0000000040)=0x60, 0x800) sendmsg(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f00000007c0)=@pppoe={0x18, 0x0, {0x2, @empty, 'ip6gretap0\x00'}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000840)="9ff125e34545b0dfeacf034870818b395fa0c6fd33c7676cf0521aea332255185626cae534059ee1a5f2a4d2532d1503e9163aa16a26370bdd751ea07066a04bd2b51ef4bb4cb9dcdf0e664bebfd0f7ac2062a3f934e1ce35dad92f60b452bdebece5d9b7f8d5ed0a34791a357c2b02ad74a98474631efce0b44149ab5bf6d0778506725", 0x84}], 0x1, &(0x7f0000000940), 0x0, 0x44}, 0x4000) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/if_inet6\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000680)={0x6, &(0x7f0000000200)=""/91, &(0x7f00000005c0)=[{0x6, 0xe1, 0x1, &(0x7f0000000280)=""/225}, {0x100, 0x73, 0x1f, &(0x7f0000000380)=""/115}, {0x2, 0x2c, 0x9, &(0x7f0000000100)=""/44}, {0x0, 0x78, 0x8, &(0x7f0000000400)=""/120}, {0x8001, 0x9d, 0x7, &(0x7f0000000480)=""/157}, {0x5, 0x4f, 0x0, &(0x7f0000000540)=""/79}]}) ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)={0x5, 0x65, 0xffffffff, 0x81, 0xfff, 0x3, 0x9, 0x1, 0x81, 0x8, 0xffff, 0xde}) ioctl$DRM_IOCTL_RES_CTX(r1, 0x40086607, &(0x7f0000000080)={0x0, &(0x7f0000000540)}) stat(&(0x7f0000001580)='./file0\x00', &(0x7f00000015c0)) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000700)=0x5, 0x4) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000006c0)={'sit0\x00', 0x600}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000940)={0x0, 0x1, 0x1, [0x9]}, &(0x7f0000000980)=0xa) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000009c0)={r2, 0x9, "2adad74bf93566b2ad"}, &(0x7f0000000a00)=0x11) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x10000, 0x200000) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r3, 0x2, 0x1, 0x0, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) bind$rds(r3, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) 2018/03/29 13:04:41 executing program 7: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x20010, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f00000000c0)=""/97, &(0x7f0000000080)=0x2bf) 2018/03/29 13:04:41 executing program 4: r0 = socket$inet(0x2, 0x80e, 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r0, r2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x5, 0xb1, 0x202, 0x0, 0x0, 0x0, 0x40000000000000, 0xfffffffffffffffc}, 0xfffffffffffffc58) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r2, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/29 13:04:41 executing program 1: r0 = inotify_init1(0x1001000000080000) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) waitid(0x0, 0x0, &(0x7f0000000040), 0x4100000a, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x2000) timer_create(0x1, &(0x7f0000000200)={0x0, 0x41, 0x3, @thr={&(0x7f0000000100)="47d0f0530c6bdefc1e08875741cb7d1bcd35c80f2ce88a9e958c063acd51828fbb464fae1d24a7ad4ec4a2c22ab2a737dae8646c9490bf6d38347ca3e1cc0dd1a2274950ae2fb8da5451c88e95682cf6249d375c7a3d219d04127006de28a61f9ab4532a15960f510ea7710ec1796eecb4c7b478a11b21db91618c9f057cd46e361d8016f65af6cdb6500ea2bab71073c028731d208309", &(0x7f00000001c0)="446fa739f5c987b71f8927cd705045af5c9655edd03684312b7cccfe47dde43e16f65f2b53835ac8b07b405950c8e704f65eb7e4b7c31a4410"}}, &(0x7f0000000240)) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000000080)=0x7) 2018/03/29 13:04:41 executing program 5: r0 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0x3eb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000001c0)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) sendmsg$key(0xffffffffffffffff, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000026ff0000040000f5b530030006f0000000000000000000000000"], 0x1e}, 0x1}, 0x0) 2018/03/29 13:04:41 executing program 7: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x20010, r0, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(0xffffffffffffffff, 0x11, 0x1, &(0x7f00000000c0)=""/97, &(0x7f0000000080)=0x2bf) 2018/03/29 13:04:41 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000380)='/dev/snd/timer\x00', 0x0, 0x402) rmdir(&(0x7f0000000100)='./file0\x00') syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x38200) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x100000005, 0x1, 0xfffffffffffffffe, 0x1ffffff, 0x4}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000180)=""/232) 2018/03/29 13:04:41 executing program 2: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents(r1, &(0x7f0000000280)=""/219, 0x68f4) write$sndseq(r1, &(0x7f0000000280), 0x0) lstat(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)) 2018/03/29 13:04:41 executing program 7: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x20010, r0, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(0xffffffffffffffff, 0x11, 0x1, &(0x7f00000000c0)=""/97, &(0x7f0000000080)=0x2bf) 2018/03/29 13:04:41 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = open(&(0x7f0000000000)='./file0\x00', 0x4183, 0x0) accept4$nfc_llcp(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x80800) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000000100)=ANY=[@ANYBLOB="09000004e200fdff00000000000000000620000855fe3f891173dc3f944a525e5e2ee6faf0b14dc049841aa80cdd4620b040c9176165bce802b8f62050c152517378f90df5f520f5efc63e04eeb1c2f94370bbdaf5442d22a7a46ef0f36b6de689f4dbd7441322706e4c094c67be3096c8be03defd4f882084c0925cf803483bf063441243bb49e513605637c3fccd88a3847aeee2af1e1ae982470ce73be189627a54e5fe"], 0x14}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000002d40)=[{{0x0, 0x0, &(0x7f0000002540)}}], 0x1, 0x0, &(0x7f0000002dc0)) 2018/03/29 13:04:41 executing program 4: r0 = socket$inet(0x2, 0x80e, 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r0, r2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x5, 0xb1, 0x202, 0x0, 0x0, 0x400, 0x0, 0xfffffffffffffffc}, 0xfffffffffffffc58) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r2, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/29 13:04:42 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1001}) io_setup(0x7fff, &(0x7f0000000080)=0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x6, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x200000, 0x0) r4 = syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x6, 0x40) memfd_create(&(0x7f0000000340)="6966623000faffffffffffffff00", 0x1) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rfkill\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000700)='net/udplite\x00') r6 = syz_open_dev$mouse(&(0x7f0000000840)='/dev/input/mouse#\x00', 0x7, 0x101000) io_submit(r2, 0x4, &(0x7f00000008c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x6, 0x0, r0, &(0x7f00000000c0)="d32e0f19d3c75bbba21b6e0186f5703d60", 0x11, 0x803, 0x0, 0x1, r3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffad, r1, &(0x7f0000001700)="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", 0x1000, 0x2, 0x0, 0x1, r4}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3, 0xe9fa, r0, &(0x7f0000000500)="e84aa3d5c9e8fcb619ac714a07095d706020adcb4a4ecaaf8c20a0966388b1b42e1a0c594668bfac59096a7ef838afea679c55dfd158d3352b7bb4cbaf3505cff7bee8f3cfb1f9265a5cf1f0343cffa18b3c3e132dd28bce933daba7f63b13bd0d3d74f65bcb06ac9b69962f1641bff452f7eea30be36a2f2aab9524dc1775e12312ff327984359271329d626733d9f5a4c16e1faa4010f7c77d261d6220cf1a8bcd98b425d05c42d2a3", 0xaa, 0x4, 0x0, 0x1, r5}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x7, 0xed, r0, &(0x7f0000000780)="4145120e92e061469711f5a935bc20c33ebc79a8621bd2a276621ea8e82fd75f394c6eaa1278b02335d12778e207d401e939badae265a02366fda2294fe338ee9f1dae0b53e548d13b52ac6a3f097b8e33ba2eba4edff0952758c73f5e2e9eb22530ad562f2ee64006a190ed5c2ca38481e1a1b86de803a3a7c35f0f6a3a45bb4e723bb52b2d70dd210be763fb15c5a61e7692615bef967d7771e55d18374190", 0xa0, 0x1, 0x0, 0x0, r6}]) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000900)={"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"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r7, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000380)="a6", 0x1}]) 2018/03/29 13:04:42 executing program 1: r0 = inotify_init1(0x1001000000080000) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) tkill(r2, 0x32) waitid(0x0, 0x0, &(0x7f0000000040), 0x4100000a, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x2000) timer_create(0x1, &(0x7f0000000200)={0x0, 0x41, 0x3, @thr={&(0x7f0000000100)="47d0f0530c6bdefc1e08875741cb7d1bcd35c80f2ce88a9e958c063acd51828fbb464fae1d24a7ad4ec4a2c22ab2a737dae8646c9490bf6d38347ca3e1cc0dd1a2274950ae2fb8da5451c88e95682cf6249d375c7a3d219d04127006de28a61f9ab4532a15960f510ea7710ec1796eecb4c7b478a11b21db91618c9f057cd46e361d8016f65af6cdb6500ea2bab71073c028731d208309", &(0x7f00000001c0)="446fa739f5c987b71f8927cd705045af5c9655edd03684312b7cccfe47dde43e16f65f2b53835ac8b07b405950c8e704f65eb7e4b7c31a4410"}}, &(0x7f0000000240)) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000000080)=0x7) 2018/03/29 13:04:42 executing program 7: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x20010, r0, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(0xffffffffffffffff, 0x11, 0x1, &(0x7f00000000c0)=""/97, &(0x7f0000000080)=0x2bf) 2018/03/29 13:04:42 executing program 5: r0 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0x3eb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000001c0)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x8}) sendmsg$key(0xffffffffffffffff, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) 2018/03/29 13:04:42 executing program 7 (fault-call:3 fault-nth:0): r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x20010, r0, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f00000000c0)=""/97, &(0x7f0000000080)=0x2bf) 2018/03/29 13:04:42 executing program 4: r0 = socket$inet(0x2, 0x80e, 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r0, r2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x5, 0xb1, 0x202, 0x0, 0x0, 0x400, 0x0, 0xfffffffffffffffc}, 0xfffffffffffffc58) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r2, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/29 13:04:42 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000380)='/dev/snd/timer\x00', 0x0, 0x402) rmdir(&(0x7f0000000100)='./file0\x00') syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x38200) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x100000005, 0x1, 0xfffffffffffffffe, 0x1ffffff, 0x4}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000180)=""/232) 2018/03/29 13:04:42 executing program 2: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents(r1, &(0x7f0000000280)=""/219, 0x68f4) write$sndseq(r1, &(0x7f0000000280), 0x0) lstat(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)) 2018/03/29 13:04:42 executing program 0: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf1ff4)={0x10}, 0xc, &(0x7f0000703000)={&(0x7f000023f000)=ANY=[@ANYBLOB="840000000000000000000000000000000046659a62290ffc380c2dbfc75e89e106ba4206274d760dfe0597260617e101000006000000001cb4e2bf501db1bb9427ecd8337f6d63cc8769c29c4d91b00ffff0be48b748d3050bc1700612dbc3080c91125fa158cf0d70309f7f19007c8262d732940142ab1cf90b11e0141c63f5f94035"], 0x83}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) r1 = dup2(r0, r0) sendmsg$nl_generic(r1, &(0x7f0000000480)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000080)={0x384, 0x3c, 0x20, 0x70bd27, 0x25dfdbfc, {0xe}, [@typed={0x9c, 0x8, @binary="3f15ed554fba44e47f57c4f2be1321371440e38800355377379ea5c796862de3e1f8f70c08a93aee45cd958e447f8de350628782c225c510b17bfc32646e35fec6ecc2f634f9f6c53414325423d9f560685977887e4cc3da61f4278d98d794e2ed6fa0244f037a041af2c3f33dce96b978f40a624be3ce0b5ccaf850a63394a349c39923789ebf5e3d97207962f008dd23f6b088f371"}, @generic="cf9771391a896b4351210996ba6e10a6c8297a43eb7cc85e859902b0b4ec908256cac5fab39fb409243c4f199d5954cfc82aef6614544e85388aaf35e76ad0a3afc33fa6ff80d10e0180f1d2380336df7c1c07974fceb36e7a51eab7bd643d51dbc5fb8f987241035d0f0722a8cdf0eacea6da50a63c98110e0865fb80c46ebf57a3bd2825c5cfd5f296f8", @nested={0x16c, 0x7f, [@generic="ead1591f94158910984398ab20a40eee29e9fa88a13316134624c6eb3176ce6b3858e594dec0267d49296fc9d61555efdea761315a9e07e8dd85d7ff0cd915a39c719e5c03abd04cf6ebe0a62334848f9ca3938b7162099a4fd9d85612a5a4721eb4bd9fd9b8c3f11dbc6c7d1b69143ec927a7115894d1b7f30dcc99afd29fd7716dfb48425a570dc0", @typed={0x28, 0x8a, @binary="c49df06177e5d4f311a5ba3fe1c15bae932d42840a40ddc3a401337a37c5bcd241d716f4"}, @generic="61b3a13cf687a056ce93ddead5803f2642c12e4a5398b4c7cfd188adb38bede1d656b3dd3fb78d2b86a51bef5d89575264228cd84a370e5372bb4af07423e6a21f984b0d23fbc1bb1961f214dc262755ce36a37946a54731a239dd3f860953403f8293ec89e8e652f734acefbe77ba89881bf4892665aa4e463be399040bfca1ed6287ea378c041e8ae9318ff27e1f7b2b9e959307f9859569", @typed={0xc, 0x39, @u64=0x3}, @typed={0x8, 0x2a, @ipv4=@loopback=0x7f000001}, @typed={0x8, 0x1000, @fd=r0}]}, @typed={0x14, 0x4b, @ipv6}, @typed={0x8, 0x39, @fd=r0}, @typed={0xc, 0x31, @u64=0x7fffffff}, @typed={0xb4, 0xc, @binary="cd43b8d84fe22b84f5d20ccc01e348d7fe3d06f23b585bbc6c5a3548e950a3d030d3edbbc561caf277d8299858e6270850bd041ac61bf63a60d1813d9a440d43ab9b51677cf3c0b268d5bfb949b259207d5389a12d98bd47de21f0325b45c796665f3f4a8ef50ac23c0b342a171305a472d5cdf347fa14c2828cf09aa4c35b2f053a122c5ecaec4462ff5654bcae618830626b9ac5be76b856ab37645e73ca5444aa8bacaf0662f6b5830f22b28fefe3"}]}, 0x384}, 0x1, 0x0, 0x0, 0x4040}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r0, &(0x7f000053b000)={0xa}, 0x1c) 2018/03/29 13:04:42 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1001}) io_setup(0x7fff, &(0x7f0000000080)=0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x6, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x200000, 0x0) r4 = syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x6, 0x40) memfd_create(&(0x7f0000000340)="6966623000faffffffffffffff00", 0x1) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rfkill\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000700)='net/udplite\x00') r6 = syz_open_dev$mouse(&(0x7f0000000840)='/dev/input/mouse#\x00', 0x7, 0x101000) io_submit(r2, 0x4, &(0x7f00000008c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x6, 0x0, r0, &(0x7f00000000c0)="d32e0f19d3c75bbba21b6e0186f5703d60", 0x11, 0x803, 0x0, 0x1, r3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffad, r1, &(0x7f0000001700)="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", 0x1000, 0x2, 0x0, 0x1, r4}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3, 0xe9fa, r0, &(0x7f0000000500)="e84aa3d5c9e8fcb619ac714a07095d706020adcb4a4ecaaf8c20a0966388b1b42e1a0c594668bfac59096a7ef838afea679c55dfd158d3352b7bb4cbaf3505cff7bee8f3cfb1f9265a5cf1f0343cffa18b3c3e132dd28bce933daba7f63b13bd0d3d74f65bcb06ac9b69962f1641bff452f7eea30be36a2f2aab9524dc1775e12312ff327984359271329d626733d9f5a4c16e1faa4010f7c77d261d6220cf1a8bcd98b425d05c42d2a3", 0xaa, 0x4, 0x0, 0x1, r5}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x7, 0xed, r0, &(0x7f0000000780)="4145120e92e061469711f5a935bc20c33ebc79a8621bd2a276621ea8e82fd75f394c6eaa1278b02335d12778e207d401e939badae265a02366fda2294fe338ee9f1dae0b53e548d13b52ac6a3f097b8e33ba2eba4edff0952758c73f5e2e9eb22530ad562f2ee64006a190ed5c2ca38481e1a1b86de803a3a7c35f0f6a3a45bb4e723bb52b2d70dd210be763fb15c5a61e7692615bef967d7771e55d18374190", 0xa0, 0x1, 0x0, 0x0, r6}]) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000900)={"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"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r7, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000380)="a6", 0x1}]) 2018/03/29 13:04:42 executing program 1: r0 = inotify_init1(0x1001000000080000) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) tkill(r2, 0x32) waitid(0x0, 0x0, &(0x7f0000000040), 0x4100000a, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x2000) timer_create(0x1, &(0x7f0000000200)={0x0, 0x41, 0x3, @thr={&(0x7f0000000100)="47d0f0530c6bdefc1e08875741cb7d1bcd35c80f2ce88a9e958c063acd51828fbb464fae1d24a7ad4ec4a2c22ab2a737dae8646c9490bf6d38347ca3e1cc0dd1a2274950ae2fb8da5451c88e95682cf6249d375c7a3d219d04127006de28a61f9ab4532a15960f510ea7710ec1796eecb4c7b478a11b21db91618c9f057cd46e361d8016f65af6cdb6500ea2bab71073c028731d208309", &(0x7f00000001c0)="446fa739f5c987b71f8927cd705045af5c9655edd03684312b7cccfe47dde43e16f65f2b53835ac8b07b405950c8e704f65eb7e4b7c31a4410"}}, &(0x7f0000000240)) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000000080)=0x7) 2018/03/29 13:04:42 executing program 5: r0 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0x3eb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000001c0)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x8}) sendmsg$key(0xffffffffffffffff, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) 2018/03/29 13:04:42 executing program 7: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x20010, r0, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f00000000c0)=""/97, &(0x7f0000000080)=0x2bf) 2018/03/29 13:04:42 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x5f) sync() ioprio_set$pid(0x0, 0x0, 0x4001) r1 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80, 0xfffffffffffffffd}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x8000, 0x4}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000005c0)={0xc3}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000400)={{0xd2, 0x5}, 'port0\x00', 0x8, 0x0, 0x4, 0x3, 0x2, 0x8001, 0x2, 0x0, 0x0, 0xffffffffffffffc0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00000000c0)={{}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@ipv4={[], [], @rand_addr}}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000380)=0xe8) fcntl$getownex(r1, 0x10, &(0x7f0000000540)={0x0, 0x0}) ptrace$peek(0x2, r3, &(0x7f0000000580)) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000680)={0x0, 0x1, 0xfffffffffffffca9, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff96) clone(0x0, &(0x7f000052cf69), &(0x7f0000000000), &(0x7f0000e9b000), &(0x7f0000ce4000)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000006c0)={0x6, {{0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0xc}, 0x20007807}}, 0x1, 0x2, [{{0xa, 0x4e24, 0x9, @dev={0xfe, 0x80, [], 0x14}, 0x6}}, {{0xa, 0x4e22, 0xfff, @local={0xfe, 0x80, [], 0xaa}, 0x6}}]}, 0x190) statfs(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/89) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000004c0), &(0x7f0000000500)=0x4) 2018/03/29 13:04:42 executing program 4: r0 = socket$inet(0x2, 0x80e, 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r0, r2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x5, 0xb1, 0x202, 0x0, 0x0, 0x400, 0x0, 0xfffffffffffffffc}, 0xfffffffffffffc58) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r2, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/29 13:04:42 executing program 1: r0 = inotify_init1(0x1001000000080000) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) tkill(r2, 0x32) waitid(0x0, 0x0, &(0x7f0000000040), 0x4100000a, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x2000) timer_create(0x1, &(0x7f0000000200)={0x0, 0x41, 0x3, @thr={&(0x7f0000000100)="47d0f0530c6bdefc1e08875741cb7d1bcd35c80f2ce88a9e958c063acd51828fbb464fae1d24a7ad4ec4a2c22ab2a737dae8646c9490bf6d38347ca3e1cc0dd1a2274950ae2fb8da5451c88e95682cf6249d375c7a3d219d04127006de28a61f9ab4532a15960f510ea7710ec1796eecb4c7b478a11b21db91618c9f057cd46e361d8016f65af6cdb6500ea2bab71073c028731d208309", &(0x7f00000001c0)="446fa739f5c987b71f8927cd705045af5c9655edd03684312b7cccfe47dde43e16f65f2b53835ac8b07b405950c8e704f65eb7e4b7c31a4410"}}, &(0x7f0000000240)) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000000080)=0x7) 2018/03/29 13:04:42 executing program 7: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x20010, r0, 0x0) userfaultfd(0x800) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000140)=""/97, &(0x7f0000000080)=0x4e) 2018/03/29 13:04:42 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000380)='/dev/snd/timer\x00', 0x0, 0x402) rmdir(&(0x7f0000000100)='./file0\x00') setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000002c0)={{0xa, 0x4e24, 0x90, @local={0xfe, 0x80, [], 0xaa}, 0x100000000}, {0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x3, [0x10000, 0x3, 0x9, 0xe914, 0x9, 0x4, 0x6, 0x7]}, 0x5c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x100000005, 0x1, 0xfffffffffffffffe, 0x1ffffff, 0x4}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000180)=""/232) 2018/03/29 13:04:42 executing program 2: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents(r1, &(0x7f0000000280)=""/219, 0x68f4) close(r0) lstat(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)) 2018/03/29 13:04:42 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1001}) io_setup(0x7fff, &(0x7f0000000080)=0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x6, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x200000, 0x0) r4 = syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x6, 0x40) memfd_create(&(0x7f0000000340)="6966623000faffffffffffffff00", 0x1) ioctl$KDSKBLED(r4, 0x4b65, 0x1f) syz_open_procfs(0x0, &(0x7f0000000700)='net/udplite\x00') r5 = syz_open_dev$mouse(&(0x7f0000000840)='/dev/input/mouse#\x00', 0x7, 0x101000) io_submit(r2, 0x4, &(0x7f00000008c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x6, 0x0, r0, &(0x7f00000000c0)="d32e0f19d3c75bbba21b6e0186f5703d60", 0x11, 0x803, 0x0, 0x1, r3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffad, r1, &(0x7f0000001700)="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", 0x1000, 0x2, 0x0, 0x1, r4}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3, 0xe9fa, r0, &(0x7f0000000500)="e84aa3d5c9e8fcb619ac714a07095d706020adcb4a4ecaaf8c20a0966388b1b42e1a0c594668bfac59096a7ef838afea679c55dfd158d3352b7bb4cbaf3505cff7bee8f3cfb1f9265a5cf1f0343cffa18b3c3e132dd28bce933daba7f63b13bd0d3d74f65bcb06ac9b69962f1641bff452f7eea30be36a2f2aab9524dc1775e12312ff327984359271329d626733d9f5a4c16e1faa4010f7c77d261d6220cf1a8bcd98b425d05c42d2a3", 0xaa, 0x4, 0x0, 0x1}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x7, 0xed, r0, &(0x7f0000000780)="4145120e92e061469711f5a935bc20c33ebc79a8621bd2a276621ea8e82fd75f394c6eaa1278b02335d12778e207d401e939badae265a02366fda2294fe338ee9f1dae0b53e548d13b52ac6a3f097b8e33ba2eba4edff0952758c73f5e2e9eb22530ad562f2ee64006a190ed5c2ca38481e1a1b86de803a3a7c35f0f6a3a45bb4e723bb52b2d70dd210be763fb15c5a61e7692615bef967d7771e55d18374190", 0xa0, 0x1, 0x0, 0x0, r5}]) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000900)={"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"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r6, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000380)="a6", 0x1}]) 2018/03/29 13:04:42 executing program 1: r0 = inotify_init1(0x1001000000080000) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x32) waitid(0x0, 0x0, &(0x7f0000000040), 0x4100000a, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x2000) timer_create(0x1, &(0x7f0000000200)={0x0, 0x41, 0x3, @thr={&(0x7f0000000100)="47d0f0530c6bdefc1e08875741cb7d1bcd35c80f2ce88a9e958c063acd51828fbb464fae1d24a7ad4ec4a2c22ab2a737dae8646c9490bf6d38347ca3e1cc0dd1a2274950ae2fb8da5451c88e95682cf6249d375c7a3d219d04127006de28a61f9ab4532a15960f510ea7710ec1796eecb4c7b478a11b21db91618c9f057cd46e361d8016f65af6cdb6500ea2bab71073c028731d208309", &(0x7f00000001c0)="446fa739f5c987b71f8927cd705045af5c9655edd03684312b7cccfe47dde43e16f65f2b53835ac8b07b405950c8e704f65eb7e4b7c31a4410"}}, &(0x7f0000000240)) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000080)=0x7) 2018/03/29 13:04:42 executing program 5: r0 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0x3eb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000001c0)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x8}) sendmsg$key(0xffffffffffffffff, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) 2018/03/29 13:04:42 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xffffffff, 0x424000) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x2004, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000240)=@add_del={0x2, &(0x7f0000000180)='rose0\x00', 0x6ea}) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000006, 0x20011, r0, 0x0) r3 = fcntl$dupfd(r1, 0x407, r1) ioctl$ASHMEM_PURGE_ALL_CACHES(r3, 0x770a, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f00000000c0)=""/97, &(0x7f0000000080)=0x61) 2018/03/29 13:04:42 executing program 4: r0 = socket$inet(0x2, 0x80e, 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r0, r2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x5, 0xb1, 0x202, 0x0, 0x0, 0x400, 0x40000000000000}, 0xfffffffffffffc58) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r2, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/29 13:04:42 executing program 2: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents(r1, &(0x7f0000000280)=""/219, 0x68f4) close(r0) lstat(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)) 2018/03/29 13:04:42 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000380)='/dev/snd/timer\x00', 0x0, 0x402) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000002c0)={{0xa, 0x4e24, 0x90, @local={0xfe, 0x80, [], 0xaa}, 0x100000000}, {0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x3, [0x10000, 0x3, 0x9, 0xe914, 0x9, 0x4, 0x6, 0x7]}, 0x5c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x100000005, 0x1, 0xfffffffffffffffe, 0x1ffffff, 0x4}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000180)=""/232) 2018/03/29 13:04:42 executing program 7: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x20010, r0, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000140)={r2, 0x80000, r1}) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f00000000c0)=""/97, &(0x7f0000000080)=0x2bf) 2018/03/29 13:04:42 executing program 1: r0 = inotify_init1(0x1001000000080000) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x32) waitid(0x0, 0x0, &(0x7f0000000040), 0x4100000a, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x2000) timer_create(0x1, &(0x7f0000000200)={0x0, 0x41, 0x3, @thr={&(0x7f0000000100)="47d0f0530c6bdefc1e08875741cb7d1bcd35c80f2ce88a9e958c063acd51828fbb464fae1d24a7ad4ec4a2c22ab2a737dae8646c9490bf6d38347ca3e1cc0dd1a2274950ae2fb8da5451c88e95682cf6249d375c7a3d219d04127006de28a61f9ab4532a15960f510ea7710ec1796eecb4c7b478a11b21db91618c9f057cd46e361d8016f65af6cdb6500ea2bab71073c028731d208309", &(0x7f00000001c0)="446fa739f5c987b71f8927cd705045af5c9655edd03684312b7cccfe47dde43e16f65f2b53835ac8b07b405950c8e704f65eb7e4b7c31a4410"}}, &(0x7f0000000240)) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000080)=0x7) 2018/03/29 13:04:42 executing program 4: r0 = socket$inet(0x2, 0x80e, 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r0, r2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x5, 0xb1, 0x202, 0x0, 0x0, 0x400, 0x40000000000000}, 0xfffffffffffffc58) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r2, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/29 13:04:42 executing program 0: r0 = syz_open_dev$evdev(&(0x7f00003a3000)='/dev/input/event#\x00', 0x0, 0x1) ioctl$TIOCSBRK(r0, 0x40044591) writev(r0, &(0x7f0000001200)=[{&(0x7f00000011c0)="71b562f7f2a68464493b855c17b709f105ce54cdb0873155", 0x18}], 0x1) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) readlinkat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/56, 0x38) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000000040)) 2018/03/29 13:04:42 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1001}) io_setup(0x7fff, &(0x7f0000000080)=0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x6, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x200000, 0x0) r4 = syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x6, 0x40) memfd_create(&(0x7f0000000340)="6966623000faffffffffffffff00", 0x1) ioctl$KDSKBLED(r4, 0x4b65, 0x1f) syz_open_procfs(0x0, &(0x7f0000000700)='net/udplite\x00') r5 = syz_open_dev$mouse(&(0x7f0000000840)='/dev/input/mouse#\x00', 0x7, 0x101000) io_submit(r2, 0x4, &(0x7f00000008c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x6, 0x0, r0, &(0x7f00000000c0)="d32e0f19d3c75bbba21b6e0186f5703d60", 0x11, 0x803, 0x0, 0x1, r3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffad, r1, &(0x7f0000001700)="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", 0x1000, 0x2, 0x0, 0x1, r4}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3, 0xe9fa, r0, &(0x7f0000000500)="e84aa3d5c9e8fcb619ac714a07095d706020adcb4a4ecaaf8c20a0966388b1b42e1a0c594668bfac59096a7ef838afea679c55dfd158d3352b7bb4cbaf3505cff7bee8f3cfb1f9265a5cf1f0343cffa18b3c3e132dd28bce933daba7f63b13bd0d3d74f65bcb06ac9b69962f1641bff452f7eea30be36a2f2aab9524dc1775e12312ff327984359271329d626733d9f5a4c16e1faa4010f7c77d261d6220cf1a8bcd98b425d05c42d2a3", 0xaa, 0x4, 0x0, 0x1}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x7, 0xed, r0, &(0x7f0000000780)="4145120e92e061469711f5a935bc20c33ebc79a8621bd2a276621ea8e82fd75f394c6eaa1278b02335d12778e207d401e939badae265a02366fda2294fe338ee9f1dae0b53e548d13b52ac6a3f097b8e33ba2eba4edff0952758c73f5e2e9eb22530ad562f2ee64006a190ed5c2ca38481e1a1b86de803a3a7c35f0f6a3a45bb4e723bb52b2d70dd210be763fb15c5a61e7692615bef967d7771e55d18374190", 0xa0, 0x1, 0x0, 0x0, r5}]) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000900)={"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"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r6, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000380)="a6", 0x1}]) 2018/03/29 13:04:42 executing program 2: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents(r1, &(0x7f0000000280)=""/219, 0x68f4) close(r0) lstat(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)) 2018/03/29 13:04:42 executing program 5: r0 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0x3eb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000001c0)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x8}) sendmsg$key(0xffffffffffffffff, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f0000000080)=ANY=[@ANYBLOB]}, 0x1}, 0x0) 2018/03/29 13:04:42 executing program 7: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040)=0x2000000000, &(0x7f0000000140)=0x1) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x48010, r1, 0x0) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) socket$packet(0x11, 0x0, 0x300) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f00000000c0)=""/97, &(0x7f0000000080)=0x2bf) 2018/03/29 13:04:42 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000002c0)={{0xa, 0x4e24, 0x90, @local={0xfe, 0x80, [], 0xaa}, 0x100000000}, {0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x3, [0x10000, 0x3, 0x9, 0xe914, 0x9, 0x4, 0x6, 0x7]}, 0x5c) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000040)={{0x100000005, 0x1, 0xfffffffffffffffe, 0x1ffffff, 0x4}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(0xffffffffffffffff, 0x80605414, &(0x7f0000000180)=""/232) 2018/03/29 13:04:42 executing program 4: r0 = socket$inet(0x2, 0x80e, 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r0, r2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x5, 0xb1, 0x202, 0x0, 0x0, 0x400, 0x40000000000000}, 0xfffffffffffffc58) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r2, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/29 13:04:42 executing program 2: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) getdents(r1, &(0x7f0000000280)=""/219, 0x68f4) write$sndseq(r1, &(0x7f0000000280), 0x0) close(r0) lstat(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)) 2018/03/29 13:04:42 executing program 1: r0 = inotify_init1(0x1001000000080000) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x32) waitid(0x0, 0x0, &(0x7f0000000040), 0x4100000a, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x2000) timer_create(0x1, &(0x7f0000000200)={0x0, 0x41, 0x3, @thr={&(0x7f0000000100)="47d0f0530c6bdefc1e08875741cb7d1bcd35c80f2ce88a9e958c063acd51828fbb464fae1d24a7ad4ec4a2c22ab2a737dae8646c9490bf6d38347ca3e1cc0dd1a2274950ae2fb8da5451c88e95682cf6249d375c7a3d219d04127006de28a61f9ab4532a15960f510ea7710ec1796eecb4c7b478a11b21db91618c9f057cd46e361d8016f65af6cdb6500ea2bab71073c028731d208309", &(0x7f00000001c0)="446fa739f5c987b71f8927cd705045af5c9655edd03684312b7cccfe47dde43e16f65f2b53835ac8b07b405950c8e704f65eb7e4b7c31a4410"}}, &(0x7f0000000240)) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000080)=0x7) 2018/03/29 13:04:42 executing program 0: clone(0x0, &(0x7f00000006c0), &(0x7f0000c53000), &(0x7f0000f8b000), &(0x7f0000000280)) mknod(&(0x7f0000000000)='./file0\x00', 0x81, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) open(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) 2018/03/29 13:04:42 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1001}) io_setup(0x7fff, &(0x7f0000000080)=0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x6, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x200000, 0x0) r4 = syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x6, 0x40) memfd_create(&(0x7f0000000340)="6966623000faffffffffffffff00", 0x1) ioctl$KDSKBLED(r4, 0x4b65, 0x1f) syz_open_procfs(0x0, &(0x7f0000000700)='net/udplite\x00') r5 = syz_open_dev$mouse(&(0x7f0000000840)='/dev/input/mouse#\x00', 0x7, 0x101000) io_submit(r2, 0x4, &(0x7f00000008c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x6, 0x0, r0, &(0x7f00000000c0)="d32e0f19d3c75bbba21b6e0186f5703d60", 0x11, 0x803, 0x0, 0x1, r3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffad, r1, &(0x7f0000001700)="4777ff5403d0f40231f933fba86cabf5379d4c5186c3a4d443f51835f40f5e8227375fc5e5ccdab345acf019395b107ee3b321b374fb60316bc3341634c957b918a821392652213de899b9d858dedd982c051be784c16cbd7c93980552db640ce354b24b3e94c4aa2a6f81736e5fa8b0f78bd0bb189f00e59e7ac54537082301dabdf26b6b24f97a6f8329498c3b6fd8fd110f9e6fdbed8d38631aef6bd209bffae002ef2737cff9b74d3f52355bea7331edf65b8711ea5f9d52ea3d6122ee804b8e96fd6e2861811c5efebd122ee6998b9fe34f24c9bdac20beaa53238e7b6edc25d3969ad0c08d1951a5a32c0583ef789a9f4ecccc39ec3a088027a37a2679b3fe965e73d99cfd58fe197b8d460be9147882b554c07fd9efe61257672e40028d5a7389b91654550bcdcf025fb3f7224b994bd4ba745c68caed0099521993bff19074cda2401b15e6b2847a85262d6a4e499017bbf84c8e007969086465b8817c083e89d853f4943c79c6e520c5a06c01e0d5770fd120b3319cacafe14683231e3f87f448479901e717de055325366147230da6d6f865fa81cc8c6310e57c0aa4128942114618df7389a108b8a153f9e1e9df378649d15949e1708737206dbda24106ca23e3cc8c7a0b537033d2604e9115034a70c1ae6ecf2e4265653c94889829445eb8c6e1586885bb19e4c9fdb8df70c4f4bee2b02706d9617aef997cef0e6bc79128b86c6ad929b3587c6154a0007202ce2e0a0cf7cb6cc21e20e85ec9123428b335897d435849f205f358ed8c93f52f491797f340ae69fef786f19f5b2feedca07175e0b18f8fd38e58807cdd29c63393485508bb38ca922bf0dc8874e24d9d93e7b0fa7e8733751175105af01ec959c54d7c28378954aebbf57e48c7a360a5bb43e985666021b5e50bf1c467d63ff2fbefa87904c51b2d12cfaade4f09695d34f8f7354d933ba5e541ee7da80fc0fa0e037d0494730c8ef3e41dad364e93341dcc4af4fbc8cb54dfe6dfd0644973fc1f6923c86b0740508b7956d33a0b84816e6f6a3c1df1f977cea0d514929aa7c7b33aa6531abb837427ecee89f898e15fec2b8ddc6875462c97d6da0daddd05c74fa2121809bdc467147b6ae19f2e977070f68f8b2855c929d44c0681e968f6844d7cf3359e02029c16936fc6cab1678cca1ad8250c91540d2afd0ae118f6cf3da96caa611ab910b777097ef92fdcc024a66ce45261b952451f72fbc59ded6402f154668aea649a8bdc40b513e74a925312dba1d2340559570d6eeca19460ef34602fa0524f5360bb08ff9eb0b5f84b0d953b0abe5fb74a95b238fc142c989980182c458535c7fc44094af96ffab04d49d262f811400d39f2afb9848aae17230a44eeedfe2598757b35256a02efa4d16745670325af82e545a3b0b0b71b5d192a5767d464beea7d5c87b31cdfb9a424ead8fa5286c7a45d8b2dc83fe76ae17718e536fde62549e6cd63b74398afefe3cfea326e9f931411359be6dbb973b532e2e032a4fd5b56972f8f11e18f1a12ac553d135e4b9d23be1c81df9127a53a765c4aaccaff2ce6f3cefdc379faef83be606562d9153b446d6833d85d1efaa2de8f53b178db1dce7c706607d0c5d8d21617387bd2aae23457a07f352e42a7dd7adc6baacee1809d0351defe0d47d1823d8fa6d51051e2df27ef13887b7cda7b2bde55ea44c5f6294975868ec170f67a352d67c927c30d693c0eba19a4ea8ec30a12964e8a309b95bcf4e72e024b2d0ebddf4e2d74535f474d5a8627e9d2d92f96cc57ede008ebcaaff8154e8fffc185ba4d224f9c22f8fa8f629e7531c4ef799e32ee56fee7f9d332516f4b767635fd1695e5302af9aff19dc5b44288a8e222eb03390efbdaa6d3659caef1ba16c5f737a0514a6ec2ef54cd66cf64257329c2d9608fe46779072098e508706889c0879a6288d789337572128aa5d7d027d7f44a0d03787ae2d200ac81e49ebafd4d91124f85e23ca131e7f751bd6d89ba2ecf5763932bb070ace5d16d34eefbf9f30e6944f643d0db73d5ab2d4ee8df253ea1bfe6fc51372a0bf2969ef89282ab589ba0d24b3a3da67f486f69e882545f5e5a7c2782ce531228a7f4194f702d8c3420161dee3820be35f4edc962d3cf96ac1c431d0fee80c3a7bf02555a25d89fca253c2c0861ab3fc0356061311162bb975a05d37a67d5d2e9f43e98ad98e52b753cc37094e7673ff432c6e20bf4d5248d59085a84d22e4f91246cd3ea1f45784cb38a316a3c34aa5c8c18094d5ea9d674de218e0826af2dac6db1551aec43df184eacb25ae16a2f1d64acc6ae4758d26a38a07f9885bdae7c5b3f7542e9708016bbc3354071170df7e3354768bf572db37f73f3812adf98f8c91687629efca3cddb249477f2774e936b01524cc516a133696ab3f1c143fcc167a3a8f1c7e3cfa9fc012548d566736f785bca7756b17c4d362af383c3165b74fbb9d570b9472d327471b5a2547836467f47734e7db2d469affc81c8bc1aa15c3945cbc8701ba019e9ace9f21f4062a3cfaf16ded5a1b31bf60492164d27a26909abe6eff2825935cd886d9da22be23b2503f8b2518273ee804f5abf1f1703d5b027ad100d3f03334a385687f8268e96df7ff3fad4f11fa7e380e11e4b4420750c852d58dd5e6a5b2f2c44dea448a7273ccf4fcb4bb13258b6809a0859c8630350b51b1124be8ed080cd85afc27f6ca01921f4b8cb9152a302befd443b4bbee05d80e43823d61c25ea1fc53ef0edceedc530e6eb87122665a73cb478df6b7e6e2c500ac3b54ed629ceccf28b7af4b86ed3f24980c2efbac3f409049ec3b738731bfa3f683153fe0d6085b0d5c06548436c4c7642f97376fc89d705e052c4251b17ec7b624a76a6e2d2f3f3c598978e76086794b4a8965941d9d0a83b2a4a4b54396da7a96081fa4ebbc84fcd54f3a6ead87393684452e0b4b2f50a3bf1b45389303e5269dfdeb793059e3d92e0de4df8c27a8a81e0a4eb207668484508bccd4e9835d918d374bb44e30f8843ca8a0455d66db63fba98f6c56003a7acb377319c65d57de7b076266f1b2715817098bd96c932c10fe6494be7d9da5258de1111910cec0c13fe43de052e33283979e6a84bf966ce43e2f94afb477928ebed1d993b9e1b4ad22e662a7411599695e30e88e21bf2ff511b87b90fc94d647849297014ae493432f1430575872a4a76b5d0af1ca86262ffbf5f067d815407dbb5585d1259f3ae153e9d4051211e4ef858a058901d6a394078ecaa104c86e5b5089558f51ab1585c9777405643ff197da19db9c3af03e4fd5adccf3179af4b13e3af67a2a4aee34db07184542667975fb427fbd2d1a38dcf1bb34766908766faad823a863e8e43fa9c81bed5cc605b67856a5f9cfdaf13afba868fb1487626d66a6df40e00bd5da9c114cec34dcea04ad796b2579f5e87ce692365a7bf75e73499736e6ebd7643ce4fea7c96202f624a7e6ca7f11000e7e0041deac2860f52747e995cb4d027beaba14d5479278b57cc339445d50bede6968361bfe1f5ac61f05e4712d9983603240fa95839dd4efc27f8b6c98a35a20100c343e60733846f85c274b10c9d8c9b85d5dc84f09d4692f8c88445234240de36286502e88dd5962d64d60f84e1272eee8f4f1578dc3f115faac1032ce763311a4b523b355f489ddc34da10d4bdef6c165158ea2fb729850b782cf2d3ef1bf0ddc0276e0e2c2b48ea23d94313bf4c06d746c2961a5a844cff913bf942eed242eb91f6c397a5749b85b1d0bf990aa4587430b4d44a7997437ac91157cd819426a1fba2c880b8580a91fe2a1fe395f1c767ac21b76a45fd08c812e76c30e947f823733b0af3fe68756b074cba4026ea18ba54c062ced10e521dff83ef3322876679449712b57ccf370b446431abaa88d5970daad1da090a2ed1891cdddb0b5946ea6d5b9131142fa6db380947d57641b60044a249143b5cbee96c6bc0ab736bcf7d7f20d7cb69c532801662c0e33e8d130d9d52da1441246b7a3cecb92a76e1794976485fdec641b85a881ad5b2751c96235e50c7c25faabf53ade3f6b93720ee2b7558d56c84be043a63d53e4cc79e312f7a0178902c7b24a08b7c6a617ef98d7ec4f1d2e3a03f395594e93113f4462eda62d24c0697bff13d226b946f9defa2b251ffe54df9c4aa272931b4fc7b65e1d7137ff7eee850b7beb9fafdf18723c1e31bf48747f1acf7b54b4d6eaabe2c4295a53110d6545ad0fad567e9b8ef3a99d240e371aa44f8e5bd8af392eff08030288e125b60831d190fa1f7bbd00932573fba72519050f03fc845f78a9b524f2896d4eaf2b261777a2548e0fa58d55e22ba1d2e64d0248dd03d82c81f91d2311771cad399ff57c19265155b38ccd12523966f5c33cfc1a215cac14ec551617a0589f3ce823c2dc368b01051a50a55771c59674458fb47cf2f82c85ff09346d2a6c407fa4973b317b7cdbfa9f8818ca5d459957ce90666c3a988769b014b88ace71cced969af22b29fe3169816187725617a2c9e07ac4f349b2617333f525e0905f40b3b2f9c777ed023531c05a3176b42a2fe818d231a303bdb98fd0ebd3d8dfb08a5b20ee2cb3eab88f144905c7d0117d48b68c9b64bf0df82cb9400f35d48aec987152eeb428873aecfe1c0148417222bca569313b98dae183ac0da51c2d19a046071dc978d59b952afb12773e34a739bd1dedef01bd6e2827103212142ee18777a7ffd36de77aad0c071fc421839ab5b08dd8916ce8fccd6ca4606e355a6bc304140373dd9ef749ee69e2ad1aba86573e58400966cd49ea1b958271c4c0b7760fcb159935806b89ced880a63ff165025e4dec6b338e597cd2f7f8d370e9fb372ab6f902b2bd23de5752fc6772c02f65e652db730f1da0d27feeb4a8b350d49bfcaf46066570f88490a0eed77734d347b4ce1a7b35b7cb933f89268cc41489bbca47711ba9f3ed1c657025e8cb6cb0cbff97895af2104933f72225884a2acdb7aa6d86f60753c2d02ed60049de3fffa00c96d6328b0edaf9de083de3b7966ee35abc1457c64704c671337b1617583b5b6f8e8b9ce43850e049f1d5ce6a026df18cde2b5334bebd1b8e95abb105cdbc1595bec2a422fc43534c35361ecc24861396e633e0c33e89e6dcd86161016ace677a292d0882d19b8b995713a7d20d33e395ed736610ee6f9e681b4b0fd7a6fc6958f61817e2029433a650d19dc9516871bf87ede1d74cb4bac29684b5e5c313622cfdf3e52ce409cfe343b8128f2328ce92de76ae5f35a8b1e79a3f6a0025267b00423f0a835869150a8faa1334919113c7595545bca134978ddf013f47216a130388e7e777d48c64862584ee7399ee8da996328b862c0e8a9d8883bcfaa04260818ad85be95116344362db362a7e9f4053bf809daa7801003b9e527f5a7bb08ecb739e55fac9f4ce46421f5efee708b5b6807ca840cef0d00483079d9e7b7fa6b80969900232a6d9d4de94e18590ba5486e89d86dcaa27204168467e604e4742c900277f79ae200d82ea7d8d8e2b0b146e87f2a5ee1e76b676bbde51dc8946e10183cc85238f1686ae9a2d5f3ec93e641158d9760f5cbf904ac614f321540728ff88294acad40a116f2304ba10519627863071c184242df839d5f0c2cd057a5716e2d7ed6b991fb4476a1c043ac7ab263615eb648aeed237ed9b25ea149993ef51b3c498d4062e079f86a28219425894d9fc9b9aa49ba2e3c7728d07be930fc4d08509319936fe8e695221470ddf3c3f1fc7914dc", 0x1000, 0x2, 0x0, 0x1, r4}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3, 0xe9fa, r0, &(0x7f0000000500)="e84aa3d5c9e8fcb619ac714a07095d706020adcb4a4ecaaf8c20a0966388b1b42e1a0c594668bfac59096a7ef838afea679c55dfd158d3352b7bb4cbaf3505cff7bee8f3cfb1f9265a5cf1f0343cffa18b3c3e132dd28bce933daba7f63b13bd0d3d74f65bcb06ac9b69962f1641bff452f7eea30be36a2f2aab9524dc1775e12312ff327984359271329d626733d9f5a4c16e1faa4010f7c77d261d6220cf1a8bcd98b425d05c42d2a3", 0xaa, 0x4, 0x0, 0x1}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x7, 0xed, r0, &(0x7f0000000780)="4145120e92e061469711f5a935bc20c33ebc79a8621bd2a276621ea8e82fd75f394c6eaa1278b02335d12778e207d401e939badae265a02366fda2294fe338ee9f1dae0b53e548d13b52ac6a3f097b8e33ba2eba4edff0952758c73f5e2e9eb22530ad562f2ee64006a190ed5c2ca38481e1a1b86de803a3a7c35f0f6a3a45bb4e723bb52b2d70dd210be763fb15c5a61e7692615bef967d7771e55d18374190", 0xa0, 0x1, 0x0, 0x0, r5}]) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000900)={"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"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r6, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000380)="a6", 0x1}]) 2018/03/29 13:04:42 executing program 5: r0 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0x3eb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000001c0)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x8}) sendmsg$key(0xffffffffffffffff, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f0000000080)=ANY=[@ANYBLOB]}, 0x1}, 0x0) 2018/03/29 13:04:42 executing program 7: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140)=0xffffffff, 0x4) mmap(&(0x7f000000d000/0x3000)=nil, 0x3000, 0x2000004, 0x20010, r0, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x400, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000180), 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f00000000c0)=""/97, &(0x7f0000000080)=0x4ba) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x6, 0x40) 2018/03/29 13:04:42 executing program 2: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) getdents(r1, &(0x7f0000000280)=""/219, 0x68f4) write$sndseq(r1, &(0x7f0000000280), 0x0) close(r0) lstat(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)) 2018/03/29 13:04:42 executing program 1: r0 = inotify_init1(0x1001000000080000) fcntl$getownex(r0, 0x10, &(0x7f0000000280)) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x32) waitid(0x0, 0x0, &(0x7f0000000040), 0x4100000a, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x2000) timer_create(0x1, &(0x7f0000000200)={0x0, 0x41, 0x3, @thr={&(0x7f0000000100)="47d0f0530c6bdefc1e08875741cb7d1bcd35c80f2ce88a9e958c063acd51828fbb464fae1d24a7ad4ec4a2c22ab2a737dae8646c9490bf6d38347ca3e1cc0dd1a2274950ae2fb8da5451c88e95682cf6249d375c7a3d219d04127006de28a61f9ab4532a15960f510ea7710ec1796eecb4c7b478a11b21db91618c9f057cd46e361d8016f65af6cdb6500ea2bab71073c028731d208309", &(0x7f00000001c0)="446fa739f5c987b71f8927cd705045af5c9655edd03684312b7cccfe47dde43e16f65f2b53835ac8b07b405950c8e704f65eb7e4b7c31a4410"}}, &(0x7f0000000240)) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000080)=0x7) 2018/03/29 13:04:42 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/route\x00') pread64(r0, &(0x7f0000000000)=""/85, 0xffffffffffffffbe, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000002c0)=0x0) move_pages(r1, 0xa, &(0x7f0000000200)=[&(0x7f000003a000/0x1000)=nil, &(0x7f000003d000/0x4000)=nil, &(0x7f000005c000/0x2000)=nil, &(0x7f0000029000/0x1000)=nil, &(0x7f000006a000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000045000/0x1000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000018000/0x1000)=nil, &(0x7f0000ffb000/0x2000)=nil], 0x0, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0xfffffffffffffe21) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x20010, r2, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000140)={'bpq0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) getpid() getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000300)=""/97, &(0x7f0000000280)=0x61) 2018/03/29 13:04:42 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000002c0)={{0xa, 0x4e24, 0x90, @local={0xfe, 0x80, [], 0xaa}, 0x100000000}, {0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x3, [0x10000, 0x3, 0x9, 0xe914, 0x9, 0x4, 0x6, 0x7]}, 0x5c) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000040)={{0x100000005, 0x1, 0xfffffffffffffffe, 0x1ffffff, 0x4}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(0xffffffffffffffff, 0x80605414, &(0x7f0000000180)=""/232) 2018/03/29 13:04:42 executing program 4: r0 = socket$inet(0x2, 0x80e, 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r0, r2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x5, 0xb1, 0x202, 0x0, 0x0, 0x400, 0x40000000000000, 0xfffffffffffffffc}, 0xfffffffffffffc58) ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r2, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/29 13:04:42 executing program 2: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) getdents(r1, &(0x7f0000000280)=""/219, 0x68f4) write$sndseq(r1, &(0x7f0000000280), 0x0) close(r0) lstat(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)) 2018/03/29 13:04:42 executing program 0: mmap(&(0x7f000035d000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc1205531, &(0x7f0000000180)=0x9) r1 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@ipx, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r2, 0x5}, &(0x7f00000002c0)=0x8) r3 = dup3(r0, 0xffffffffffffffff, 0x80000) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000080)={0x6, 0x1ff, 0x7fff, 0x5, 0x27, 0x4, 0x7, 0xe5c, 0x0, 0x100, 0x2, 0xf8f6}) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0xfffffffffffffffa) 2018/03/29 13:04:42 executing program 5: r0 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0x3eb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000001c0)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x8}) sendmsg$key(0xffffffffffffffff, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f0000000080)=ANY=[@ANYBLOB]}, 0x1}, 0x0) 2018/03/29 13:04:42 executing program 1: r0 = inotify_init1(0x1001000000080000) fcntl$getownex(r0, 0x10, &(0x7f0000000280)) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x32) waitid(0x0, 0x0, &(0x7f0000000040), 0x4100000a, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x2000) timer_create(0x1, &(0x7f0000000200)={0x0, 0x41, 0x3, @thr={&(0x7f0000000100)="47d0f0530c6bdefc1e08875741cb7d1bcd35c80f2ce88a9e958c063acd51828fbb464fae1d24a7ad4ec4a2c22ab2a737dae8646c9490bf6d38347ca3e1cc0dd1a2274950ae2fb8da5451c88e95682cf6249d375c7a3d219d04127006de28a61f9ab4532a15960f510ea7710ec1796eecb4c7b478a11b21db91618c9f057cd46e361d8016f65af6cdb6500ea2bab71073c028731d208309", &(0x7f00000001c0)="446fa739f5c987b71f8927cd705045af5c9655edd03684312b7cccfe47dde43e16f65f2b53835ac8b07b405950c8e704f65eb7e4b7c31a4410"}}, &(0x7f0000000240)) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000080)=0x7) 2018/03/29 13:04:42 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1001}) io_setup(0x7fff, &(0x7f0000000080)=0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x6, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x200000, 0x0) r4 = syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x6, 0x40) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBLED(r4, 0x4b65, 0x1f) syz_open_procfs(0x0, &(0x7f0000000700)='net/udplite\x00') r6 = syz_open_dev$mouse(&(0x7f0000000840)='/dev/input/mouse#\x00', 0x7, 0x101000) io_submit(r2, 0x4, &(0x7f00000008c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x6, 0x0, r0, &(0x7f00000000c0)="d32e0f19d3c75bbba21b6e0186f5703d60", 0x11, 0x803, 0x0, 0x1, r3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffad, r1, &(0x7f0000001700)="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", 0x1000, 0x2, 0x0, 0x1, r4}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3, 0xe9fa, r0, &(0x7f0000000500)="e84aa3d5c9e8fcb619ac714a07095d706020adcb4a4ecaaf8c20a0966388b1b42e1a0c594668bfac59096a7ef838afea679c55dfd158d3352b7bb4cbaf3505cff7bee8f3cfb1f9265a5cf1f0343cffa18b3c3e132dd28bce933daba7f63b13bd0d3d74f65bcb06ac9b69962f1641bff452f7eea30be36a2f2aab9524dc1775e12312ff327984359271329d626733d9f5a4c16e1faa4010f7c77d261d6220cf1a8bcd98b425d05c42d2a3", 0xaa, 0x4, 0x0, 0x1, r5}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x7, 0xed, r0, &(0x7f0000000780)="4145120e92e061469711f5a935bc20c33ebc79a8621bd2a276621ea8e82fd75f394c6eaa1278b02335d12778e207d401e939badae265a02366fda2294fe338ee9f1dae0b53e548d13b52ac6a3f097b8e33ba2eba4edff0952758c73f5e2e9eb22530ad562f2ee64006a190ed5c2ca38481e1a1b86de803a3a7c35f0f6a3a45bb4e723bb52b2d70dd210be763fb15c5a61e7692615bef967d7771e55d18374190", 0xa0, 0x1, 0x0, 0x0, r6}]) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000900)={"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"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r7, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000380)="a6", 0x1}]) 2018/03/29 13:04:42 executing program 7: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x20010, r0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x2, 0x0) connect$llc(r1, &(0x7f0000000140)={0x1a, 0x20, 0x9, 0x6, 0x8, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f00000000c0)=""/97, &(0x7f0000000080)=0x2bf) 2018/03/29 13:04:42 executing program 2: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents(0xffffffffffffffff, &(0x7f0000000280)=""/219, 0x68f4) write$sndseq(0xffffffffffffffff, &(0x7f0000000280), 0x0) close(r0) lstat(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)) 2018/03/29 13:04:42 executing program 0: mmap(&(0x7f000035d000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc1205531, &(0x7f0000000180)=0x9) r1 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@ipx, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r2, 0x5}, &(0x7f00000002c0)=0x8) r3 = dup3(r0, 0xffffffffffffffff, 0x80000) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000080)={0x6, 0x1ff, 0x7fff, 0x5, 0x27, 0x4, 0x7, 0xe5c, 0x0, 0x100, 0x2, 0xf8f6}) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0xfffffffffffffffa) 2018/03/29 13:04:42 executing program 1: r0 = inotify_init1(0x1001000000080000) fcntl$getownex(r0, 0x10, &(0x7f0000000280)) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x32) waitid(0x0, 0x0, &(0x7f0000000040), 0x4100000a, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x2000) timer_create(0x1, &(0x7f0000000200)={0x0, 0x41, 0x3, @thr={&(0x7f0000000100)="47d0f0530c6bdefc1e08875741cb7d1bcd35c80f2ce88a9e958c063acd51828fbb464fae1d24a7ad4ec4a2c22ab2a737dae8646c9490bf6d38347ca3e1cc0dd1a2274950ae2fb8da5451c88e95682cf6249d375c7a3d219d04127006de28a61f9ab4532a15960f510ea7710ec1796eecb4c7b478a11b21db91618c9f057cd46e361d8016f65af6cdb6500ea2bab71073c028731d208309", &(0x7f00000001c0)="446fa739f5c987b71f8927cd705045af5c9655edd03684312b7cccfe47dde43e16f65f2b53835ac8b07b405950c8e704f65eb7e4b7c31a4410"}}, &(0x7f0000000240)) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000080)=0x7) 2018/03/29 13:04:42 executing program 4: r0 = socket$inet(0x2, 0x80e, 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r0, r2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x5, 0xb1, 0x202, 0x0, 0x0, 0x400, 0x40000000000000, 0xfffffffffffffffc}, 0xfffffffffffffc58) ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r2, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/29 13:04:42 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000002c0)={{0xa, 0x4e24, 0x90, @local={0xfe, 0x80, [], 0xaa}, 0x100000000}, {0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x3, [0x10000, 0x3, 0x9, 0xe914, 0x9, 0x4, 0x6, 0x7]}, 0x5c) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000040)={{0x100000005, 0x1, 0xfffffffffffffffe, 0x1ffffff, 0x4}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(0xffffffffffffffff, 0x80605414, &(0x7f0000000180)=""/232) 2018/03/29 13:04:42 executing program 5: r0 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0x3eb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000001c0)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x8}) sendmsg$key(0xffffffffffffffff, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000026ff0000040000f5b53003"], 0xf}, 0x1}, 0x0) 2018/03/29 13:04:42 executing program 7: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x1) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x20010, r0, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r2 = memfd_create(&(0x7f0000000040)=':loeth0^}\x00', 0x3) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000140)=0x1f, 0x4) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f00000000c0)=""/97, &(0x7f0000000080)=0x2bf) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) 2018/03/29 13:04:42 executing program 0: mmap(&(0x7f000035d000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc1205531, &(0x7f0000000180)=0x9) r1 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@ipx, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r2, 0x5}, &(0x7f00000002c0)=0x8) r3 = dup3(r0, 0xffffffffffffffff, 0x80000) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000080)={0x6, 0x1ff, 0x7fff, 0x5, 0x27, 0x4, 0x7, 0xe5c, 0x0, 0x100, 0x2, 0xf8f6}) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0xfffffffffffffffa) 2018/03/29 13:04:42 executing program 2: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents(0xffffffffffffffff, &(0x7f0000000280)=""/219, 0x68f4) write$sndseq(0xffffffffffffffff, &(0x7f0000000280), 0x0) close(r0) lstat(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)) 2018/03/29 13:04:42 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1001}) io_setup(0x7fff, &(0x7f0000000080)=0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x6, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x200000, 0x0) r4 = syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x6, 0x40) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBLED(r4, 0x4b65, 0x1f) syz_open_procfs(0x0, &(0x7f0000000700)='net/udplite\x00') r6 = syz_open_dev$mouse(&(0x7f0000000840)='/dev/input/mouse#\x00', 0x7, 0x101000) io_submit(r2, 0x4, &(0x7f00000008c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x6, 0x0, r0, &(0x7f00000000c0)="d32e0f19d3c75bbba21b6e0186f5703d60", 0x11, 0x803, 0x0, 0x1, r3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffad, r1, &(0x7f0000001700)="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", 0x1000, 0x2, 0x0, 0x1, r4}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3, 0xe9fa, r0, &(0x7f0000000500)="e84aa3d5c9e8fcb619ac714a07095d706020adcb4a4ecaaf8c20a0966388b1b42e1a0c594668bfac59096a7ef838afea679c55dfd158d3352b7bb4cbaf3505cff7bee8f3cfb1f9265a5cf1f0343cffa18b3c3e132dd28bce933daba7f63b13bd0d3d74f65bcb06ac9b69962f1641bff452f7eea30be36a2f2aab9524dc1775e12312ff327984359271329d626733d9f5a4c16e1faa4010f7c77d261d6220cf1a8bcd98b425d05c42d2a3", 0xaa, 0x4, 0x0, 0x1, r5}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x7, 0xed, r0, &(0x7f0000000780)="4145120e92e061469711f5a935bc20c33ebc79a8621bd2a276621ea8e82fd75f394c6eaa1278b02335d12778e207d401e939badae265a02366fda2294fe338ee9f1dae0b53e548d13b52ac6a3f097b8e33ba2eba4edff0952758c73f5e2e9eb22530ad562f2ee64006a190ed5c2ca38481e1a1b86de803a3a7c35f0f6a3a45bb4e723bb52b2d70dd210be763fb15c5a61e7692615bef967d7771e55d18374190", 0xa0, 0x1, 0x0, 0x0, r6}]) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000900)={"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"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r7, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000380)="a6", 0x1}]) 2018/03/29 13:04:42 executing program 1: r0 = inotify_init1(0x1001000000080000) fcntl$setown(r0, 0x8, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x32) waitid(0x0, 0x0, &(0x7f0000000040), 0x4100000a, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x2000) timer_create(0x1, &(0x7f0000000200)={0x0, 0x41, 0x3, @thr={&(0x7f0000000100)="47d0f0530c6bdefc1e08875741cb7d1bcd35c80f2ce88a9e958c063acd51828fbb464fae1d24a7ad4ec4a2c22ab2a737dae8646c9490bf6d38347ca3e1cc0dd1a2274950ae2fb8da5451c88e95682cf6249d375c7a3d219d04127006de28a61f9ab4532a15960f510ea7710ec1796eecb4c7b478a11b21db91618c9f057cd46e361d8016f65af6cdb6500ea2bab71073c028731d208309", &(0x7f00000001c0)="446fa739f5c987b71f8927cd705045af5c9655edd03684312b7cccfe47dde43e16f65f2b53835ac8b07b405950c8e704f65eb7e4b7c31a4410"}}, &(0x7f0000000240)) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000080)=0x7) 2018/03/29 13:04:42 executing program 4: r0 = socket$inet(0x2, 0x80e, 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r0, r2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x5, 0xb1, 0x202, 0x0, 0x0, 0x400, 0x40000000000000, 0xfffffffffffffffc}, 0xfffffffffffffc58) ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r2, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/29 13:04:42 executing program 2: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents(0xffffffffffffffff, &(0x7f0000000280)=""/219, 0x68f4) write$sndseq(0xffffffffffffffff, &(0x7f0000000280), 0x0) close(r0) lstat(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)) 2018/03/29 13:04:42 executing program 7: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x20010, r0, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f00000000c0)=""/97, &(0x7f0000000040)=0xffffffffffffff4c) r2 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x14000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f00000002c0)={"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"}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000000200)={r3, 0x3}) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x104) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000140)) fstat(r4, &(0x7f0000000240)) 2018/03/29 13:04:43 executing program 1: r0 = inotify_init1(0x1001000000080000) fcntl$setown(r0, 0x8, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x32) waitid(0x0, 0x0, &(0x7f0000000040), 0x4100000a, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x2000) timer_create(0x1, &(0x7f0000000200)={0x0, 0x41, 0x3, @thr={&(0x7f0000000100)="47d0f0530c6bdefc1e08875741cb7d1bcd35c80f2ce88a9e958c063acd51828fbb464fae1d24a7ad4ec4a2c22ab2a737dae8646c9490bf6d38347ca3e1cc0dd1a2274950ae2fb8da5451c88e95682cf6249d375c7a3d219d04127006de28a61f9ab4532a15960f510ea7710ec1796eecb4c7b478a11b21db91618c9f057cd46e361d8016f65af6cdb6500ea2bab71073c028731d208309", &(0x7f00000001c0)="446fa739f5c987b71f8927cd705045af5c9655edd03684312b7cccfe47dde43e16f65f2b53835ac8b07b405950c8e704f65eb7e4b7c31a4410"}}, &(0x7f0000000240)) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000080)=0x7) 2018/03/29 13:04:43 executing program 5: r0 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0x3eb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000001c0)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x8}) sendmsg$key(0xffffffffffffffff, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000026ff0000040000f5b53003"], 0xf}, 0x1}, 0x0) 2018/03/29 13:04:43 executing program 0: mmap(&(0x7f000035d000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc1205531, &(0x7f0000000180)=0x9) r1 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@ipx, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r2, 0x5}, &(0x7f00000002c0)=0x8) r3 = dup3(r0, 0xffffffffffffffff, 0x80000) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000080)={0x6, 0x1ff, 0x7fff, 0x5, 0x27, 0x4, 0x7, 0xe5c, 0x0, 0x100, 0x2, 0xf8f6}) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0xfffffffffffffffa) 2018/03/29 13:04:43 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000380)='/dev/snd/timer\x00', 0x0, 0x402) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000002c0)={{0xa, 0x4e24, 0x90, @local={0xfe, 0x80, [], 0xaa}, 0x100000000}, {0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x3, [0x10000, 0x3, 0x9, 0xe914, 0x9, 0x4, 0x6, 0x7]}, 0x5c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x100000005, 0x1, 0xfffffffffffffffe, 0x1ffffff, 0x4}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000180)=""/232) 2018/03/29 13:04:43 executing program 0: mmap(&(0x7f000035d000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc1205531, &(0x7f0000000180)=0x9) r1 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@ipx, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r2, 0x5}, &(0x7f00000002c0)=0x8) r3 = dup3(r0, 0xffffffffffffffff, 0x80000) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000080)={0x6, 0x1ff, 0x7fff, 0x5, 0x27, 0x4, 0x7, 0xe5c, 0x0, 0x100, 0x2, 0xf8f6}) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/03/29 13:04:43 executing program 2: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents(r1, &(0x7f0000000280)=""/219, 0x68f4) write$sndseq(r1, &(0x7f0000000280), 0x0) close(r0) lstat(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)) 2018/03/29 13:04:43 executing program 4: r0 = socket$inet(0x2, 0x80e, 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r0, r2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x5, 0xb1, 0x202, 0x0, 0x0, 0x400, 0x40000000000000, 0xfffffffffffffffc}, 0xfffffffffffffc58) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r2, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/29 13:04:43 executing program 5: r0 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0x3eb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000001c0)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x8}) sendmsg$key(0xffffffffffffffff, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000026ff0000040000f5b53003"], 0xf}, 0x1}, 0x0) 2018/03/29 13:04:43 executing program 7: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x20010, r0, 0x0) socketpair$ax25(0x3, 0x2, 0x8, &(0x7f0000000200)) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) shmget(0x3, 0x1000, 0x500, &(0x7f0000014000/0x1000)=nil) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000280)={0x0, 0x6}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r3, 0x4) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f00000000c0)=""/97, &(0x7f0000000080)=0x2bf) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r2, &(0x7f0000000600)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x17200101}, 0xc, &(0x7f00000005c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="c840000064040466d583dc3707510688a6c73c185e60fc4b35fa3c9c7b1fd2952ff32e8e8d2d67685b1266ce0eecabd884007b28505996325eab7c2d5047a02be7dc91b3c2cc69f45a991183ddb99adcae61e2e4e0ecb121ca165bdf6405ca66938c8fc2f9eccfa877e72b2456", @ANYRES16=r4, @ANYBLOB="01002bbd7000ffdbdf25100000003000010008000200000000000800020032000000080008004309000014000300ff020000000000000000000000000001080004000200000048000300080005000000007f0800030003000000080007004e220000080001000100000014000600ff020000000000000000000000000001080003000400000008000100000000003400020008000600000001000800050000000000080005000200000008000500a409000008000300010000000800040000010000"], 0xc8}, 0x1, 0x0, 0x0, 0x804}, 0x24004801) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000000340)=""/202) r5 = socket(0x19, 0x3, 0xffff) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @broadcast}, &(0x7f0000000180)=0xc) sendto$packet(r5, &(0x7f0000000040)="0bf70472de619ea9f8504f0728c7a2d74bbc93deac403d7296a5f90c207cab37bb0d627663abafe4b0c1b60e92c58cdfe0d20b64874ece7db89665a8bdd1df", 0x3f, 0x8c0, &(0x7f00000001c0)={0x11, 0x16, r6, 0x1, 0xffffffff00000001, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/03/29 13:04:43 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1001}) io_setup(0x7fff, &(0x7f0000000080)=0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x6, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x200000, 0x0) r4 = syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x6, 0x40) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBLED(r4, 0x4b65, 0x1f) syz_open_procfs(0x0, &(0x7f0000000700)='net/udplite\x00') r6 = syz_open_dev$mouse(&(0x7f0000000840)='/dev/input/mouse#\x00', 0x7, 0x101000) io_submit(r2, 0x4, &(0x7f00000008c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x6, 0x0, r0, &(0x7f00000000c0)="d32e0f19d3c75bbba21b6e0186f5703d60", 0x11, 0x803, 0x0, 0x1, r3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffad, r1, &(0x7f0000001700)="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", 0x1000, 0x2, 0x0, 0x1, r4}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3, 0xe9fa, r0, &(0x7f0000000500)="e84aa3d5c9e8fcb619ac714a07095d706020adcb4a4ecaaf8c20a0966388b1b42e1a0c594668bfac59096a7ef838afea679c55dfd158d3352b7bb4cbaf3505cff7bee8f3cfb1f9265a5cf1f0343cffa18b3c3e132dd28bce933daba7f63b13bd0d3d74f65bcb06ac9b69962f1641bff452f7eea30be36a2f2aab9524dc1775e12312ff327984359271329d626733d9f5a4c16e1faa4010f7c77d261d6220cf1a8bcd98b425d05c42d2a3", 0xaa, 0x4, 0x0, 0x1, r5}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x7, 0xed, r0, &(0x7f0000000780)="4145120e92e061469711f5a935bc20c33ebc79a8621bd2a276621ea8e82fd75f394c6eaa1278b02335d12778e207d401e939badae265a02366fda2294fe338ee9f1dae0b53e548d13b52ac6a3f097b8e33ba2eba4edff0952758c73f5e2e9eb22530ad562f2ee64006a190ed5c2ca38481e1a1b86de803a3a7c35f0f6a3a45bb4e723bb52b2d70dd210be763fb15c5a61e7692615bef967d7771e55d18374190", 0xa0, 0x1, 0x0, 0x0, r6}]) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000900)={"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"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r7, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000380)="a6", 0x1}]) 2018/03/29 13:04:43 executing program 1: r0 = inotify_init1(0x1001000000080000) fcntl$setown(r0, 0x8, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x32) waitid(0x0, 0x0, &(0x7f0000000040), 0x4100000a, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x2000) timer_create(0x1, &(0x7f0000000200)={0x0, 0x41, 0x3, @thr={&(0x7f0000000100)="47d0f0530c6bdefc1e08875741cb7d1bcd35c80f2ce88a9e958c063acd51828fbb464fae1d24a7ad4ec4a2c22ab2a737dae8646c9490bf6d38347ca3e1cc0dd1a2274950ae2fb8da5451c88e95682cf6249d375c7a3d219d04127006de28a61f9ab4532a15960f510ea7710ec1796eecb4c7b478a11b21db91618c9f057cd46e361d8016f65af6cdb6500ea2bab71073c028731d208309", &(0x7f00000001c0)="446fa739f5c987b71f8927cd705045af5c9655edd03684312b7cccfe47dde43e16f65f2b53835ac8b07b405950c8e704f65eb7e4b7c31a4410"}}, &(0x7f0000000240)) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000080)=0x7) 2018/03/29 13:04:43 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000380)='/dev/snd/timer\x00', 0x0, 0x402) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000002c0)={{0xa, 0x4e24, 0x90, @local={0xfe, 0x80, [], 0xaa}, 0x100000000}, {0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x3, [0x10000, 0x3, 0x9, 0xe914, 0x9, 0x4, 0x6, 0x7]}, 0x5c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x100000005, 0x1, 0xfffffffffffffffe, 0x1ffffff, 0x4}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000180)=""/232) 2018/03/29 13:04:43 executing program 0: mmap(&(0x7f000035d000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc1205531, &(0x7f0000000180)=0x9) r1 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@ipx, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r2, 0x5}, &(0x7f00000002c0)=0x8) r3 = dup3(r0, 0xffffffffffffffff, 0x80000) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000080)={0x6, 0x1ff, 0x7fff, 0x5, 0x27, 0x4, 0x7, 0xe5c, 0x0, 0x100, 0x2, 0xf8f6}) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/03/29 13:04:43 executing program 2: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents(r1, &(0x7f0000000280)=""/219, 0x68f4) write$sndseq(r1, &(0x7f0000000280), 0x0) close(r0) lstat(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)) 2018/03/29 13:04:43 executing program 4: r0 = socket$inet(0x2, 0x80e, 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r0, r2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x5, 0xb1, 0x202, 0x0, 0x0, 0x400, 0x40000000000000, 0xfffffffffffffffc}, 0xfffffffffffffc58) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r2, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/29 13:04:43 executing program 1: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000280)={0x0, 0x0}) fcntl$setown(0xffffffffffffffff, 0x8, r0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x32) waitid(0x0, 0x0, &(0x7f0000000040), 0x4100000a, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x2000) timer_create(0x1, &(0x7f0000000200)={0x0, 0x41, 0x3, @thr={&(0x7f0000000100)="47d0f0530c6bdefc1e08875741cb7d1bcd35c80f2ce88a9e958c063acd51828fbb464fae1d24a7ad4ec4a2c22ab2a737dae8646c9490bf6d38347ca3e1cc0dd1a2274950ae2fb8da5451c88e95682cf6249d375c7a3d219d04127006de28a61f9ab4532a15960f510ea7710ec1796eecb4c7b478a11b21db91618c9f057cd46e361d8016f65af6cdb6500ea2bab71073c028731d208309", &(0x7f00000001c0)="446fa739f5c987b71f8927cd705045af5c9655edd03684312b7cccfe47dde43e16f65f2b53835ac8b07b405950c8e704f65eb7e4b7c31a4410"}}, &(0x7f0000000240)) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000080)=0x7) 2018/03/29 13:04:43 executing program 5: r0 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0x3eb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000001c0)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x8}) sendmsg$key(0xffffffffffffffff, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000026ff0000040000f5b530030006f00000000000"], 0x17}, 0x1}, 0x0) 2018/03/29 13:04:43 executing program 0: mmap(&(0x7f000035d000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc1205531, &(0x7f0000000180)=0x9) r1 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@ipx, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r2, 0x5}, &(0x7f00000002c0)=0x8) r3 = dup3(r0, 0xffffffffffffffff, 0x80000) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000080)={0x6, 0x1ff, 0x7fff, 0x5, 0x27, 0x4, 0x7, 0xe5c, 0x0, 0x100, 0x2, 0xf8f6}) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/03/29 13:04:43 executing program 2: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents(r1, &(0x7f0000000280)=""/219, 0x68f4) write$sndseq(r1, &(0x7f0000000280), 0x0) close(r0) lstat(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)) 2018/03/29 13:04:43 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000380)='/dev/snd/timer\x00', 0x0, 0x402) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000002c0)={{0xa, 0x4e24, 0x90, @local={0xfe, 0x80, [], 0xaa}, 0x100000000}, {0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x3, [0x10000, 0x3, 0x9, 0xe914, 0x9, 0x4, 0x6, 0x7]}, 0x5c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x100000005, 0x1, 0xfffffffffffffffe, 0x1ffffff, 0x4}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000180)=""/232) 2018/03/29 13:04:43 executing program 7: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x20010, r0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r3, 0x11, 0x1, &(0x7f00000000c0)=""/97, &(0x7f0000000080)=0x2bf) r4 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r4, &(0x7f0000000180)='id_resolver\x00', &(0x7f00000001c0)=':^\x00') r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4002090c}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x58, r5, 0x800, 0x70bd27, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}]}, 0x58}, 0x1, 0x0, 0x0, 0x4008000}, 0x80) 2018/03/29 13:04:43 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1001}) io_setup(0x7fff, &(0x7f0000000080)=0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x6, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x200000, 0x0) memfd_create(&(0x7f0000000340)="6966623000faffffffffffffff00", 0x1) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1f) syz_open_procfs(0x0, &(0x7f0000000700)='net/udplite\x00') r5 = syz_open_dev$mouse(&(0x7f0000000840)='/dev/input/mouse#\x00', 0x7, 0x101000) io_submit(r2, 0x4, &(0x7f00000008c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x6, 0x0, r0, &(0x7f00000000c0)="d32e0f19d3c75bbba21b6e0186f5703d60", 0x11, 0x803, 0x0, 0x1, r3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffad, r1, &(0x7f0000001700)="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", 0x1000, 0x2, 0x0, 0x1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3, 0xe9fa, r0, &(0x7f0000000500)="e84aa3d5c9e8fcb619ac714a07095d706020adcb4a4ecaaf8c20a0966388b1b42e1a0c594668bfac59096a7ef838afea679c55dfd158d3352b7bb4cbaf3505cff7bee8f3cfb1f9265a5cf1f0343cffa18b3c3e132dd28bce933daba7f63b13bd0d3d74f65bcb06ac9b69962f1641bff452f7eea30be36a2f2aab9524dc1775e12312ff327984359271329d626733d9f5a4c16e1faa4010f7c77d261d6220cf1a8bcd98b425d05c42d2a3", 0xaa, 0x4, 0x0, 0x1, r4}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x7, 0xed, r0, &(0x7f0000000780)="4145120e92e061469711f5a935bc20c33ebc79a8621bd2a276621ea8e82fd75f394c6eaa1278b02335d12778e207d401e939badae265a02366fda2294fe338ee9f1dae0b53e548d13b52ac6a3f097b8e33ba2eba4edff0952758c73f5e2e9eb22530ad562f2ee64006a190ed5c2ca38481e1a1b86de803a3a7c35f0f6a3a45bb4e723bb52b2d70dd210be763fb15c5a61e7692615bef967d7771e55d18374190", 0xa0, 0x1, 0x0, 0x0, r5}]) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000000900)={"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"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r6, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000380)="a6", 0x1}]) 2018/03/29 13:04:43 executing program 0: mmap(&(0x7f000035d000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc1205531, &(0x7f0000000180)=0x9) r1 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@ipx, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r2, 0x5}, &(0x7f00000002c0)=0x8) r3 = dup3(r0, 0xffffffffffffffff, 0x80000) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000080)={0x6, 0x1ff, 0x7fff, 0x5, 0x27, 0x4, 0x7, 0xe5c, 0x0, 0x100, 0x2, 0xf8f6}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0xfffffffffffffffa) 2018/03/29 13:04:43 executing program 4: r0 = socket$inet(0x2, 0x80e, 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r0, r2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x5, 0xb1, 0x202, 0x0, 0x0, 0x400, 0x40000000000000, 0xfffffffffffffffc}, 0xfffffffffffffc58) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r2, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/29 13:04:43 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000380)='/dev/snd/timer\x00', 0x0, 0x402) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000002c0)={{0xa, 0x4e24, 0x90, @local={0xfe, 0x80, [], 0xaa}, 0x100000000}, {0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x3, [0x10000, 0x3, 0x9, 0xe914, 0x9, 0x4, 0x6, 0x7]}, 0x5c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x100000005, 0x1, 0xfffffffffffffffe, 0x1ffffff, 0x4}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000180)=""/232) 2018/03/29 13:04:43 executing program 5: r0 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0x3eb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000001c0)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x8}) sendmsg$key(0xffffffffffffffff, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000026ff0000040000f5b530030006f00000000000"], 0x17}, 0x1}, 0x0) 2018/03/29 13:04:43 executing program 2: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents(r1, &(0x7f0000000280)=""/219, 0x68f4) write$sndseq(r1, &(0x7f0000000280), 0x0) close(r0) lstat(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)) 2018/03/29 13:04:43 executing program 1: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000280)={0x0, 0x0}) fcntl$setown(0xffffffffffffffff, 0x8, r0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x32) waitid(0x0, 0x0, &(0x7f0000000040), 0x4100000a, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x2000) timer_create(0x1, &(0x7f0000000200)={0x0, 0x41, 0x3, @thr={&(0x7f0000000100)="47d0f0530c6bdefc1e08875741cb7d1bcd35c80f2ce88a9e958c063acd51828fbb464fae1d24a7ad4ec4a2c22ab2a737dae8646c9490bf6d38347ca3e1cc0dd1a2274950ae2fb8da5451c88e95682cf6249d375c7a3d219d04127006de28a61f9ab4532a15960f510ea7710ec1796eecb4c7b478a11b21db91618c9f057cd46e361d8016f65af6cdb6500ea2bab71073c028731d208309", &(0x7f00000001c0)="446fa739f5c987b71f8927cd705045af5c9655edd03684312b7cccfe47dde43e16f65f2b53835ac8b07b405950c8e704f65eb7e4b7c31a4410"}}, &(0x7f0000000240)) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000080)=0x7) 2018/03/29 13:04:43 executing program 0: mmap(&(0x7f000035d000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc1205531, &(0x7f0000000180)=0x9) r1 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@ipx, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r2, 0x5}, &(0x7f00000002c0)=0x8) r3 = dup3(r0, 0xffffffffffffffff, 0x80000) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000080)={0x6, 0x1ff, 0x7fff, 0x5, 0x27, 0x4, 0x7, 0xe5c, 0x0, 0x100, 0x2, 0xf8f6}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0xfffffffffffffffa) 2018/03/29 13:04:43 executing program 7: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x20010, r0, 0x0) ioctl$void(r0, 0x5450) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ppoll(&(0x7f0000000040)=[{r0, 0x108}, {r1, 0x4000}, {r0, 0x4020}, {r0, 0x40a0}, {r0}, {r0, 0x4000}], 0x6, &(0x7f0000000180)={r2, r3+30000000}, &(0x7f00000001c0)={0x1ff}, 0x8) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000000280)=0x0) r7 = getpgrp(0xffffffffffffffff) kcmp(r6, r7, 0x2, r1, r4) fcntl$setsig(r0, 0xa, 0x2f) syz_open_dev$sndctrl(&(0x7f0000000240)='/dev/snd/controlC#\x00', 0x7ff, 0x2000) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f00000000c0)=""/97, &(0x7f0000000080)=0x2bf) 2018/03/29 13:04:43 executing program 4: r0 = socket$inet(0x2, 0x80e, 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r0, r2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x5, 0xb1, 0x202, 0x0, 0x0, 0x400, 0x40000000000000, 0xfffffffffffffffc}, 0xfffffffffffffc58) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/29 13:04:43 executing program 5: r0 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0x3eb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000001c0)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x8}) sendmsg$key(0xffffffffffffffff, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000026ff0000040000f5b530030006f00000000000"], 0x17}, 0x1}, 0x0) 2018/03/29 13:04:43 executing program 2: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents(r1, &(0x7f0000000280)=""/219, 0x68f4) write$sndseq(r1, &(0x7f0000000280), 0x0) close(r0) lstat(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)) 2018/03/29 13:04:43 executing program 1: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000280)={0x0, 0x0}) fcntl$setown(0xffffffffffffffff, 0x8, r0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x32) waitid(0x0, 0x0, &(0x7f0000000040), 0x4100000a, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x2000) timer_create(0x1, &(0x7f0000000200)={0x0, 0x41, 0x3, @thr={&(0x7f0000000100)="47d0f0530c6bdefc1e08875741cb7d1bcd35c80f2ce88a9e958c063acd51828fbb464fae1d24a7ad4ec4a2c22ab2a737dae8646c9490bf6d38347ca3e1cc0dd1a2274950ae2fb8da5451c88e95682cf6249d375c7a3d219d04127006de28a61f9ab4532a15960f510ea7710ec1796eecb4c7b478a11b21db91618c9f057cd46e361d8016f65af6cdb6500ea2bab71073c028731d208309", &(0x7f00000001c0)="446fa739f5c987b71f8927cd705045af5c9655edd03684312b7cccfe47dde43e16f65f2b53835ac8b07b405950c8e704f65eb7e4b7c31a4410"}}, &(0x7f0000000240)) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000080)=0x7) 2018/03/29 13:04:43 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1001}) io_setup(0x7fff, &(0x7f0000000080)=0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x6, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x200000, 0x0) memfd_create(&(0x7f0000000340)="6966623000faffffffffffffff00", 0x1) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1f) syz_open_procfs(0x0, &(0x7f0000000700)='net/udplite\x00') r5 = syz_open_dev$mouse(&(0x7f0000000840)='/dev/input/mouse#\x00', 0x7, 0x101000) io_submit(r2, 0x4, &(0x7f00000008c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x6, 0x0, r0, &(0x7f00000000c0)="d32e0f19d3c75bbba21b6e0186f5703d60", 0x11, 0x803, 0x0, 0x1, r3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffad, r1, &(0x7f0000001700)="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", 0x1000, 0x2, 0x0, 0x1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3, 0xe9fa, r0, &(0x7f0000000500)="e84aa3d5c9e8fcb619ac714a07095d706020adcb4a4ecaaf8c20a0966388b1b42e1a0c594668bfac59096a7ef838afea679c55dfd158d3352b7bb4cbaf3505cff7bee8f3cfb1f9265a5cf1f0343cffa18b3c3e132dd28bce933daba7f63b13bd0d3d74f65bcb06ac9b69962f1641bff452f7eea30be36a2f2aab9524dc1775e12312ff327984359271329d626733d9f5a4c16e1faa4010f7c77d261d6220cf1a8bcd98b425d05c42d2a3", 0xaa, 0x4, 0x0, 0x1, r4}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x7, 0xed, r0, &(0x7f0000000780)="4145120e92e061469711f5a935bc20c33ebc79a8621bd2a276621ea8e82fd75f394c6eaa1278b02335d12778e207d401e939badae265a02366fda2294fe338ee9f1dae0b53e548d13b52ac6a3f097b8e33ba2eba4edff0952758c73f5e2e9eb22530ad562f2ee64006a190ed5c2ca38481e1a1b86de803a3a7c35f0f6a3a45bb4e723bb52b2d70dd210be763fb15c5a61e7692615bef967d7771e55d18374190", 0xa0, 0x1, 0x0, 0x0, r5}]) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000000900)={"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"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r6, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000380)="a6", 0x1}]) 2018/03/29 13:04:43 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000380)='/dev/snd/timer\x00', 0x0, 0x402) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000002c0)={{0xa, 0x4e24, 0x90, @local={0xfe, 0x80, [], 0xaa}, 0x100000000}, {0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x3, [0x10000, 0x3, 0x9, 0xe914, 0x9, 0x4, 0x6, 0x7]}, 0x5c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x100000005, 0x1, 0xfffffffffffffffe, 0x1ffffff, 0x4}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000180)=""/232) 2018/03/29 13:04:43 executing program 0: mmap(&(0x7f000035d000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc1205531, &(0x7f0000000180)=0x9) r1 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@ipx, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r2, 0x5}, &(0x7f00000002c0)=0x8) r3 = dup3(r0, 0xffffffffffffffff, 0x80000) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000080)={0x6, 0x1ff, 0x7fff, 0x5, 0x27, 0x4, 0x7, 0xe5c, 0x0, 0x100, 0x2, 0xf8f6}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0xfffffffffffffffa) 2018/03/29 13:04:43 executing program 4: r0 = socket$inet(0x2, 0x80e, 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r0, r2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x5, 0xb1, 0x202, 0x0, 0x0, 0x400, 0x40000000000000, 0xfffffffffffffffc}, 0xfffffffffffffc58) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r2, &(0x7f00003cef9f), 0x0, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/29 13:04:43 executing program 2: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents(r1, &(0x7f0000000280)=""/219, 0x68f4) write$sndseq(r1, &(0x7f0000000280), 0x0) close(r0) lstat(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)) 2018/03/29 13:04:43 executing program 5: r0 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0x3eb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000001c0)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x8}) sendmsg$key(0xffffffffffffffff, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000026ff0000040000f5b530030006f0000000000000000000"], 0x1b}, 0x1}, 0x0) 2018/03/29 13:04:43 executing program 1: r0 = inotify_init1(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x32) waitid(0x0, 0x0, &(0x7f0000000040), 0x4100000a, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x2000) timer_create(0x1, &(0x7f0000000200)={0x0, 0x41, 0x3, @thr={&(0x7f0000000100)="47d0f0530c6bdefc1e08875741cb7d1bcd35c80f2ce88a9e958c063acd51828fbb464fae1d24a7ad4ec4a2c22ab2a737dae8646c9490bf6d38347ca3e1cc0dd1a2274950ae2fb8da5451c88e95682cf6249d375c7a3d219d04127006de28a61f9ab4532a15960f510ea7710ec1796eecb4c7b478a11b21db91618c9f057cd46e361d8016f65af6cdb6500ea2bab71073c028731d208309", &(0x7f00000001c0)="446fa739f5c987b71f8927cd705045af5c9655edd03684312b7cccfe47dde43e16f65f2b53835ac8b07b405950c8e704f65eb7e4b7c31a4410"}}, &(0x7f0000000240)) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000000080)=0x7) 2018/03/29 13:04:43 executing program 4 (fault-call:7 fault-nth:0): r0 = socket$inet(0x2, 0x80e, 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r0, r2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x5, 0xb1, 0x202, 0x0, 0x0, 0x400, 0x40000000000000, 0xfffffffffffffffc}, 0xfffffffffffffc58) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r2, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/29 13:04:43 executing program 0: mmap(&(0x7f000035d000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc1205531, &(0x7f0000000180)=0x9) r1 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@ipx, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r2, 0x5}, &(0x7f00000002c0)=0x8) dup3(r0, 0xffffffffffffffff, 0x80000) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0xfffffffffffffffa) 2018/03/29 13:04:43 executing program 7: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) r2 = dup(r0) perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x9, 0x1, 0x9, 0x5, 0x0, 0xff, 0x400, 0x7, 0x9, 0x5, 0xbb21, 0x0, 0x2, 0x994, 0x5, 0x5, 0x82d, 0xfc, 0x3, 0xffffffff, 0x5, 0x3, 0x7, 0x0, 0x200, 0x0, 0x1, 0x1f, 0x785c, 0x35b, 0x3f, 0x0, 0x706, 0x3, 0x6, 0x7, 0x0, 0x2, 0x0, @perf_bp={&(0x7f00000001c0), 0xf}, 0x8, 0x7, 0x4, 0x7, 0x2, 0xfff, 0x81}, r1, 0x7, r2, 0xb) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x20010, r0, 0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000300)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000340)={r4}) ioctl$VHOST_SET_VRING_ENDIAN(r3, 0x4008af13, &(0x7f0000000040)={0x1, 0x8}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000000140)={0x1, 0x9, 0x1, 0x0, 0xc}) r5 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r5, 0x107, 0x11, &(0x7f0000003ffc), &(0x7f0000001ffc)) getsockopt$bt_sco_SCO_OPTIONS(r3, 0x11, 0x1, &(0x7f00000000c0)=""/97, &(0x7f0000000080)=0x2bf) 2018/03/29 13:04:43 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1001}) io_setup(0x7fff, &(0x7f0000000080)=0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x6, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x200000, 0x0) memfd_create(&(0x7f0000000340)="6966623000faffffffffffffff00", 0x1) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1f) syz_open_procfs(0x0, &(0x7f0000000700)='net/udplite\x00') r5 = syz_open_dev$mouse(&(0x7f0000000840)='/dev/input/mouse#\x00', 0x7, 0x101000) io_submit(r2, 0x4, &(0x7f00000008c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x6, 0x0, r0, &(0x7f00000000c0)="d32e0f19d3c75bbba21b6e0186f5703d60", 0x11, 0x803, 0x0, 0x1, r3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffad, r1, &(0x7f0000001700)="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", 0x1000, 0x2, 0x0, 0x1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3, 0xe9fa, r0, &(0x7f0000000500)="e84aa3d5c9e8fcb619ac714a07095d706020adcb4a4ecaaf8c20a0966388b1b42e1a0c594668bfac59096a7ef838afea679c55dfd158d3352b7bb4cbaf3505cff7bee8f3cfb1f9265a5cf1f0343cffa18b3c3e132dd28bce933daba7f63b13bd0d3d74f65bcb06ac9b69962f1641bff452f7eea30be36a2f2aab9524dc1775e12312ff327984359271329d626733d9f5a4c16e1faa4010f7c77d261d6220cf1a8bcd98b425d05c42d2a3", 0xaa, 0x4, 0x0, 0x1, r4}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x7, 0xed, r0, &(0x7f0000000780)="4145120e92e061469711f5a935bc20c33ebc79a8621bd2a276621ea8e82fd75f394c6eaa1278b02335d12778e207d401e939badae265a02366fda2294fe338ee9f1dae0b53e548d13b52ac6a3f097b8e33ba2eba4edff0952758c73f5e2e9eb22530ad562f2ee64006a190ed5c2ca38481e1a1b86de803a3a7c35f0f6a3a45bb4e723bb52b2d70dd210be763fb15c5a61e7692615bef967d7771e55d18374190", 0xa0, 0x1, 0x0, 0x0, r5}]) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000000900)={"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"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r6, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000380)="a6", 0x1}]) 2018/03/29 13:04:43 executing program 5: r0 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0x3eb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000001c0)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x8}) sendmsg$key(0xffffffffffffffff, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000026ff0000040000f5b530030006f0000000000000000000"], 0x1b}, 0x1}, 0x0) [ 56.885044] FAULT_INJECTION: forcing a failure. [ 56.885044] name failslab, interval 1, probability 0, space 0, times 1 [ 56.896532] CPU: 0 PID: 7354 Comm: syz-executor4 Not tainted 4.16.0-rc7+ #5 [ 56.903627] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.913370] Call Trace: [ 56.913399] dump_stack+0x194/0x24d [ 56.913421] ? arch_local_irq_restore+0x53/0x53 [ 56.913434] ? trace_event_raw_event_lock+0x340/0x340 [ 56.913471] should_fail+0x8c0/0xa40 [ 56.913482] ? trace_hardirqs_off+0x10/0x10 [ 56.913502] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 56.913515] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 56.913527] ? __lock_is_held+0xb6/0x140 [ 56.913559] ? print_irqtrace_events+0x270/0x270 [ 56.913585] ? sctp_get_port_local+0x172/0x13b0 [ 56.913598] ? lock_downgrade+0x980/0x980 [ 56.913634] ? lock_acquire+0x1d5/0x580 [ 56.913645] ? sctp_get_port_local+0x323/0x13b0 [ 56.913658] ? inet_get_local_port_range+0x13d/0x500 [ 56.913678] ? lock_release+0xa40/0xa40 [ 56.913686] ? trace_hardirqs_on+0xd/0x10 [ 56.913706] should_failslab+0xec/0x120 [ 56.913721] kmem_cache_alloc+0x47/0x760 [ 56.913734] ? perf_trace_lock+0xd6/0x900 [ 56.913743] ? find_held_lock+0x35/0x1d0 [ 56.913771] sctp_get_port_local+0x9cd/0x13b0 [ 56.913804] ? sctp_set_owner_w+0x4c0/0x4c0 [ 56.913826] ? trace_event_raw_event_lock+0x340/0x340 [ 56.913859] ? print_irqtrace_events+0x270/0x270 [ 56.913867] ? find_held_lock+0x35/0x1d0 [ 56.913895] ? lock_acquire+0x1d5/0x580 [ 56.913902] ? lock_acquire+0x1d5/0x580 [ 56.913913] ? inet_autobind+0x1f/0x180 [ 56.913949] sctp_get_port+0x13f/0x1b0 [ 56.913961] ? sctp_bind+0xc0/0xc0 [ 56.913976] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 56.913987] ? lock_sock_nested+0x91/0x110 [ 56.913996] ? trace_hardirqs_on+0xd/0x10 [ 56.914005] ? __local_bh_enable_ip+0x121/0x230 [ 56.914027] inet_autobind+0xaa/0x180 [ 56.914034] ? inet_autobind+0xaa/0x180 [ 56.914048] inet_sendmsg+0x4de/0x5e0 [ 56.914059] ? __might_sleep+0x95/0x190 [ 56.914077] ? inet_create+0xf50/0xf50 [ 56.914096] ? security_socket_sendmsg+0x89/0xb0 [ 56.914108] ? inet_create+0xf50/0xf50 [ 56.914124] sock_sendmsg+0xca/0x110 [ 56.914141] SYSC_sendto+0x361/0x5c0 [ 56.914162] ? SYSC_connect+0x4a0/0x4a0 [ 56.914177] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 56.914192] ? vfs_write+0x374/0x510 [ 56.914206] ? wait_for_completion+0x770/0x770 [ 56.914265] ? __sb_end_write+0xa0/0xd0 [ 56.914287] ? fput+0xd2/0x140 [ 56.914300] ? SyS_write+0x184/0x220 [ 56.914317] ? SyS_read+0x220/0x220 [ 56.914337] SyS_sendto+0x40/0x50 [ 56.914349] ? SyS_getpeername+0x30/0x30 [ 56.914366] do_syscall_64+0x281/0x940 [ 56.914374] ? __do_page_fault+0xc90/0xc90 [ 56.914383] ? _raw_spin_unlock_irq+0x27/0x70 [ 56.914396] ? finish_task_switch+0x1c1/0x7e0 [ 56.914409] ? syscall_return_slowpath+0x550/0x550 [ 56.914423] ? syscall_return_slowpath+0x2ac/0x550 [ 56.914437] ? prepare_exit_to_usermode+0x350/0x350 [ 56.914452] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 56.914474] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 56.914502] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 56.914510] RIP: 0033:0x4548b9 [ 56.914515] RSP: 002b:00007f5627792c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 56.914526] RAX: ffffffffffffffda RBX: 00007f56277936d4 RCX: 00000000004548b9 [ 56.914531] RDX: 0000000000000001 RSI: 00000000203cef9f RDI: 0000000000000015 [ 56.914537] RBP: 000000000072bea0 R08: 0000000020618000 R09: 0000000000000010 [ 56.914542] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 2018/03/29 13:04:43 executing program 2: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000100)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r0 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents(r0, &(0x7f0000000280)=""/219, 0x68f4) write$sndseq(r0, &(0x7f0000000280), 0x0) close(0xffffffffffffffff) lstat(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)) 2018/03/29 13:04:43 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000380)='/dev/snd/timer\x00', 0x0, 0x402) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000002c0)={{0xa, 0x4e24, 0x90, @local={0xfe, 0x80, [], 0xaa}, 0x100000000}, {0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x3, [0x10000, 0x3, 0x9, 0xe914, 0x9, 0x4, 0x6, 0x7]}, 0x5c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x100000005, 0x1, 0xfffffffffffffffe, 0x1ffffff, 0x4}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000180)=""/232) 2018/03/29 13:04:43 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1001}) io_setup(0x7fff, &(0x7f0000000080)=0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x6, 0x0) r4 = syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x6, 0x40) memfd_create(&(0x7f0000000340)="6966623000faffffffffffffff00", 0x1) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBLED(r4, 0x4b65, 0x1f) syz_open_procfs(0x0, &(0x7f0000000700)='net/udplite\x00') r6 = syz_open_dev$mouse(&(0x7f0000000840)='/dev/input/mouse#\x00', 0x7, 0x101000) io_submit(r2, 0x4, &(0x7f00000008c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x6, 0x0, r0, &(0x7f00000000c0)="d32e0f19d3c75bbba21b6e0186f5703d60", 0x11, 0x803, 0x0, 0x1, r3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffad, r1, &(0x7f0000001700)="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", 0x1000, 0x2, 0x0, 0x1, r4}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3, 0xe9fa, r0, &(0x7f0000000500)="e84aa3d5c9e8fcb619ac714a07095d706020adcb4a4ecaaf8c20a0966388b1b42e1a0c594668bfac59096a7ef838afea679c55dfd158d3352b7bb4cbaf3505cff7bee8f3cfb1f9265a5cf1f0343cffa18b3c3e132dd28bce933daba7f63b13bd0d3d74f65bcb06ac9b69962f1641bff452f7eea30be36a2f2aab9524dc1775e12312ff327984359271329d626733d9f5a4c16e1faa4010f7c77d261d6220cf1a8bcd98b425d05c42d2a3", 0xaa, 0x4, 0x0, 0x1, r5}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x7, 0xed, r0, &(0x7f0000000780)="4145120e92e061469711f5a935bc20c33ebc79a8621bd2a276621ea8e82fd75f394c6eaa1278b02335d12778e207d401e939badae265a02366fda2294fe338ee9f1dae0b53e548d13b52ac6a3f097b8e33ba2eba4edff0952758c73f5e2e9eb22530ad562f2ee64006a190ed5c2ca38481e1a1b86de803a3a7c35f0f6a3a45bb4e723bb52b2d70dd210be763fb15c5a61e7692615bef967d7771e55d18374190", 0xa0, 0x1, 0x0, 0x0, r6}]) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000900)={"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"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r7, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000380)="a6", 0x1}]) 2018/03/29 13:04:43 executing program 5: r0 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0x3eb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000001c0)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x8}) sendmsg$key(0xffffffffffffffff, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000026ff0000040000f5b530030006f0000000000000000000"], 0x1b}, 0x1}, 0x0) 2018/03/29 13:04:43 executing program 0: mmap(&(0x7f000035d000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc1205531, &(0x7f0000000180)=0x9) r1 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@ipx, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r2, 0x5}, &(0x7f00000002c0)=0x8) dup3(r0, 0xffffffffffffffff, 0x80000) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0xfffffffffffffffa) 2018/03/29 13:04:43 executing program 4 (fault-call:7 fault-nth:1): r0 = socket$inet(0x2, 0x80e, 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r0, r2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x5, 0xb1, 0x202, 0x0, 0x0, 0x400, 0x40000000000000, 0xfffffffffffffffc}, 0xfffffffffffffc58) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r2, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/29 13:04:43 executing program 1: r0 = inotify_init1(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x32) waitid(0x0, 0x0, &(0x7f0000000040), 0x4100000a, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x2000) timer_create(0x1, &(0x7f0000000200)={0x0, 0x41, 0x3, @thr={&(0x7f0000000100)="47d0f0530c6bdefc1e08875741cb7d1bcd35c80f2ce88a9e958c063acd51828fbb464fae1d24a7ad4ec4a2c22ab2a737dae8646c9490bf6d38347ca3e1cc0dd1a2274950ae2fb8da5451c88e95682cf6249d375c7a3d219d04127006de28a61f9ab4532a15960f510ea7710ec1796eecb4c7b478a11b21db91618c9f057cd46e361d8016f65af6cdb6500ea2bab71073c028731d208309", &(0x7f00000001c0)="446fa739f5c987b71f8927cd705045af5c9655edd03684312b7cccfe47dde43e16f65f2b53835ac8b07b405950c8e704f65eb7e4b7c31a4410"}}, &(0x7f0000000240)) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000000080)=0x7) 2018/03/29 13:04:43 executing program 7: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={0xffffffffffffff9c, 0x50, &(0x7f0000000140)={0x0, 0x0}}, 0x10) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000001c0)=r0, 0x3bd) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x20010, r1, 0x0) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f0000000200)=""/97, &(0x7f0000000000)=0xfed2) [ 56.914548] R13: 00000000000004f2 R14: 00000000006f9750 R15: 0000000000000000 2018/03/29 13:04:43 executing program 7: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x20010, r0, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) poll(&(0x7f0000000240)=[{r0}], 0x1, 0x58c) 2018/03/29 13:04:43 executing program 0: mmap(&(0x7f000035d000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc1205531, &(0x7f0000000180)=0x9) r1 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@ipx, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r2, 0x5}, &(0x7f00000002c0)=0x8) dup3(r0, 0xffffffffffffffff, 0x80000) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0xfffffffffffffffa) [ 57.300224] FAULT_INJECTION: forcing a failure. [ 57.300224] name failslab, interval 1, probability 0, space 0, times 0 [ 57.311688] CPU: 1 PID: 7370 Comm: syz-executor4 Not tainted 4.16.0-rc7+ #5 [ 57.318788] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.328130] Call Trace: [ 57.330716] dump_stack+0x194/0x24d [ 57.334348] ? arch_local_irq_restore+0x53/0x53 2018/03/29 13:04:43 executing program 2: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000100)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r0 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents(r0, &(0x7f0000000280)=""/219, 0x68f4) write$sndseq(r0, &(0x7f0000000280), 0x0) close(0xffffffffffffffff) lstat(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)) 2018/03/29 13:04:44 executing program 1: r0 = inotify_init1(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x32) waitid(0x0, 0x0, &(0x7f0000000040), 0x4100000a, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x2000) timer_create(0x1, &(0x7f0000000200)={0x0, 0x41, 0x3, @thr={&(0x7f0000000100)="47d0f0530c6bdefc1e08875741cb7d1bcd35c80f2ce88a9e958c063acd51828fbb464fae1d24a7ad4ec4a2c22ab2a737dae8646c9490bf6d38347ca3e1cc0dd1a2274950ae2fb8da5451c88e95682cf6249d375c7a3d219d04127006de28a61f9ab4532a15960f510ea7710ec1796eecb4c7b478a11b21db91618c9f057cd46e361d8016f65af6cdb6500ea2bab71073c028731d208309", &(0x7f00000001c0)="446fa739f5c987b71f8927cd705045af5c9655edd03684312b7cccfe47dde43e16f65f2b53835ac8b07b405950c8e704f65eb7e4b7c31a4410"}}, &(0x7f0000000240)) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000000080)=0x7) 2018/03/29 13:04:44 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000380)='/dev/snd/timer\x00', 0x0, 0x402) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000002c0)={{0xa, 0x4e24, 0x90, @local={0xfe, 0x80, [], 0xaa}, 0x100000000}, {0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x3, [0x10000, 0x3, 0x9, 0xe914, 0x9, 0x4, 0x6, 0x7]}, 0x5c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x100000005, 0x1, 0xfffffffffffffffe, 0x1ffffff, 0x4}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000180)=""/232) 2018/03/29 13:04:44 executing program 5: r0 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0x3eb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000001c0)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x8}) sendmsg$key(0xffffffffffffffff, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000026ff0000040000f5b530030006f00000000000000000000000"], 0x1d}, 0x1}, 0x0) 2018/03/29 13:04:44 executing program 0: mmap(&(0x7f000035d000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc1205531, &(0x7f0000000180)=0x9) r1 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@ipx, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r2, 0x5}, &(0x7f00000002c0)=0x8) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000080)={0x6, 0x1ff, 0x7fff, 0x5, 0x27, 0x4, 0x7, 0xe5c, 0x0, 0x100, 0x2, 0xf8f6}) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0xfffffffffffffffa) [ 57.339392] ? trace_hardirqs_off+0x10/0x10 [ 57.339449] should_fail+0x8c0/0xa40 [ 57.339468] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 57.339479] ? print_irqtrace_events+0x270/0x270 [ 57.339509] ? sctp_get_port_local+0xd12/0x13b0 [ 57.339523] ? lock_downgrade+0x980/0x980 [ 57.339545] ? trace_hardirqs_off+0x10/0x10 [ 57.339564] ? lock_release+0xa40/0xa40 [ 57.339585] ? mark_held_locks+0xaf/0x100 [ 57.339596] ? do_raw_spin_trylock+0x190/0x190 [ 57.339610] ? __local_bh_enable_ip+0x121/0x230 [ 57.339629] ? sctp_get_port_local+0xd12/0x13b0 [ 57.339639] ? trace_hardirqs_on+0xd/0x10 [ 57.339648] ? __local_bh_enable_ip+0x121/0x230 [ 57.339662] ? sctp_get_port_local+0xd28/0x13b0 [ 57.339672] ? sctp_bind_addr_match+0x244/0x390 [ 57.339702] should_failslab+0xec/0x120 [ 57.339716] kmem_cache_alloc_trace+0x4b/0x740 [ 57.339732] ? inet_addr_type_table+0x360/0x360 [ 57.339742] ? trace_hardirqs_off+0x10/0x10 [ 57.339764] sctp_add_bind_addr+0xd8/0x460 [ 57.339779] ? sctp_bind_addr_free+0x20/0x20 [ 57.339793] ? print_irqtrace_events+0x270/0x270 [ 57.339808] ? sctp_v4_available+0xf5/0x1d0 [ 57.339830] sctp_do_bind+0x312/0x540 [ 57.339853] sctp_autobind+0x179/0x200 [ 57.339862] ? mark_held_locks+0xaf/0x100 [ 57.339873] ? sctp_do_bind+0x540/0x540 [ 57.339881] ? __local_bh_enable_ip+0x121/0x230 [ 57.339894] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 57.339904] ? lock_sock_nested+0x91/0x110 [ 57.339912] ? trace_hardirqs_on+0xd/0x10 [ 57.339921] ? __local_bh_enable_ip+0x121/0x230 [ 57.339939] sctp_sendmsg+0x2a71/0x35e0 [ 57.339947] ? sctp_sendmsg+0x2a71/0x35e0 [ 57.339958] ? trace_hardirqs_off+0x10/0x10 [ 57.339989] ? sctp_id2assoc+0x390/0x390 [ 57.339999] ? find_held_lock+0x35/0x1d0 [ 57.340024] ? release_sock+0x1d4/0x2a0 [ 57.340036] ? lock_downgrade+0x980/0x980 [ 57.340046] ? lock_downgrade+0x980/0x980 [ 57.340057] ? lock_release+0xa40/0xa40 [ 57.340067] ? lock_acquire+0x1d5/0x580 [ 57.340074] ? lock_acquire+0x1d5/0x580 [ 57.340085] ? __local_bh_enable_ip+0x121/0x230 [ 57.340098] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 57.340107] ? release_sock+0x1d4/0x2a0 [ 57.340119] ? __local_bh_enable_ip+0x121/0x230 [ 57.340135] ? _raw_spin_unlock_bh+0x30/0x40 [ 57.340146] ? release_sock+0x1d4/0x2a0 [ 57.340164] ? trace_hardirqs_on+0xd/0x10 [ 57.340174] ? __local_bh_enable_ip+0x121/0x230 [ 57.340203] inet_sendmsg+0x11f/0x5e0 [ 57.340213] ? inet_sendmsg+0x11f/0x5e0 [ 57.340224] ? __might_sleep+0x95/0x190 [ 57.340237] ? inet_create+0xf50/0xf50 [ 57.340259] ? security_socket_sendmsg+0x89/0xb0 [ 57.340269] ? inet_create+0xf50/0xf50 [ 57.340285] sock_sendmsg+0xca/0x110 [ 57.340303] SYSC_sendto+0x361/0x5c0 [ 57.340324] ? SYSC_connect+0x4a0/0x4a0 [ 57.340337] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 57.340351] ? vfs_write+0x374/0x510 [ 57.340363] ? wait_for_completion+0x770/0x770 [ 57.340422] ? __sb_end_write+0xa0/0xd0 [ 57.340442] ? fput+0xd2/0x140 [ 57.340454] ? SyS_write+0x184/0x220 [ 57.340473] ? SyS_read+0x220/0x220 [ 57.340494] SyS_sendto+0x40/0x50 [ 57.340506] ? SyS_getpeername+0x30/0x30 [ 57.340524] do_syscall_64+0x281/0x940 [ 57.340538] ? __do_page_fault+0xc90/0xc90 [ 57.340547] ? _raw_spin_unlock_irq+0x27/0x70 [ 57.340560] ? finish_task_switch+0x1c1/0x7e0 [ 57.340574] ? syscall_return_slowpath+0x550/0x550 [ 57.340588] ? syscall_return_slowpath+0x2ac/0x550 [ 57.340602] ? prepare_exit_to_usermode+0x350/0x350 [ 57.340617] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 57.340639] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 57.340665] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 57.340672] RIP: 0033:0x4548b9 [ 57.340677] RSP: 002b:00007f5627792c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c 2018/03/29 13:04:44 executing program 7: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x20010, r0, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) fcntl$setstatus(r0, 0x4, 0x2000) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f00000000c0)=""/97, &(0x7f0000000080)=0x2bf) 2018/03/29 13:04:44 executing program 2: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000100)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r0 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents(r0, &(0x7f0000000280)=""/219, 0x68f4) write$sndseq(r0, &(0x7f0000000280), 0x0) close(0xffffffffffffffff) lstat(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)) 2018/03/29 13:04:44 executing program 1: r0 = inotify_init1(0x1001000000080000) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000280)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x32) waitid(0x0, 0x0, &(0x7f0000000040), 0x4100000a, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x2000) timer_create(0x1, &(0x7f0000000200)={0x0, 0x41, 0x3, @thr={&(0x7f0000000100)="47d0f0530c6bdefc1e08875741cb7d1bcd35c80f2ce88a9e958c063acd51828fbb464fae1d24a7ad4ec4a2c22ab2a737dae8646c9490bf6d38347ca3e1cc0dd1a2274950ae2fb8da5451c88e95682cf6249d375c7a3d219d04127006de28a61f9ab4532a15960f510ea7710ec1796eecb4c7b478a11b21db91618c9f057cd46e361d8016f65af6cdb6500ea2bab71073c028731d208309", &(0x7f00000001c0)="446fa739f5c987b71f8927cd705045af5c9655edd03684312b7cccfe47dde43e16f65f2b53835ac8b07b405950c8e704f65eb7e4b7c31a4410"}}, &(0x7f0000000240)) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000000080)=0x7) 2018/03/29 13:04:44 executing program 0: mmap(&(0x7f000035d000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc1205531, &(0x7f0000000180)=0x9) r1 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@ipx, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r2, 0x5}, &(0x7f00000002c0)=0x8) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000080)={0x6, 0x1ff, 0x7fff, 0x5, 0x27, 0x4, 0x7, 0xe5c, 0x0, 0x100, 0x2, 0xf8f6}) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0xfffffffffffffffa) 2018/03/29 13:04:44 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1001}) io_setup(0x7fff, &(0x7f0000000080)=0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x6, 0x0) r4 = syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x6, 0x40) memfd_create(&(0x7f0000000340)="6966623000faffffffffffffff00", 0x1) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBLED(r4, 0x4b65, 0x1f) syz_open_procfs(0x0, &(0x7f0000000700)='net/udplite\x00') r6 = syz_open_dev$mouse(&(0x7f0000000840)='/dev/input/mouse#\x00', 0x7, 0x101000) io_submit(r2, 0x4, &(0x7f00000008c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x6, 0x0, r0, &(0x7f00000000c0)="d32e0f19d3c75bbba21b6e0186f5703d60", 0x11, 0x803, 0x0, 0x1, r3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffad, r1, &(0x7f0000001700)="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", 0x1000, 0x2, 0x0, 0x1, r4}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3, 0xe9fa, r0, &(0x7f0000000500)="e84aa3d5c9e8fcb619ac714a07095d706020adcb4a4ecaaf8c20a0966388b1b42e1a0c594668bfac59096a7ef838afea679c55dfd158d3352b7bb4cbaf3505cff7bee8f3cfb1f9265a5cf1f0343cffa18b3c3e132dd28bce933daba7f63b13bd0d3d74f65bcb06ac9b69962f1641bff452f7eea30be36a2f2aab9524dc1775e12312ff327984359271329d626733d9f5a4c16e1faa4010f7c77d261d6220cf1a8bcd98b425d05c42d2a3", 0xaa, 0x4, 0x0, 0x1, r5}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x7, 0xed, r0, &(0x7f0000000780)="4145120e92e061469711f5a935bc20c33ebc79a8621bd2a276621ea8e82fd75f394c6eaa1278b02335d12778e207d401e939badae265a02366fda2294fe338ee9f1dae0b53e548d13b52ac6a3f097b8e33ba2eba4edff0952758c73f5e2e9eb22530ad562f2ee64006a190ed5c2ca38481e1a1b86de803a3a7c35f0f6a3a45bb4e723bb52b2d70dd210be763fb15c5a61e7692615bef967d7771e55d18374190", 0xa0, 0x1, 0x0, 0x0, r6}]) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000900)={"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"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r7, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000380)="a6", 0x1}]) 2018/03/29 13:04:44 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000380)='/dev/snd/timer\x00', 0x0, 0x402) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000002c0)={{0xa, 0x4e24, 0x90, @local={0xfe, 0x80, [], 0xaa}, 0x100000000}, {0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x3, [0x10000, 0x3, 0x9, 0xe914, 0x9, 0x4, 0x6, 0x7]}, 0x5c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x100000005, 0x1, 0xfffffffffffffffe, 0x1ffffff, 0x4}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000180)=""/232) 2018/03/29 13:04:44 executing program 4: r0 = socket$inet(0x2, 0x80e, 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r0, r2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x5, 0xb1, 0x202, 0x0, 0x0, 0x400, 0x40000000000000, 0xfffffffffffffffc}, 0xfffffffffffffc58) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r2, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/29 13:04:44 executing program 5: r0 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0x3eb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000001c0)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x8}) sendmsg$key(0xffffffffffffffff, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000026ff0000040000f5b530030006f00000000000000000000000"], 0x1d}, 0x1}, 0x0) [ 57.340687] RAX: ffffffffffffffda RBX: 00007f56277936d4 RCX: 00000000004548b9 [ 57.340693] RDX: 0000000000000001 RSI: 00000000203cef9f RDI: 0000000000000015 [ 57.340699] RBP: 000000000072bea0 R08: 0000000020618000 R09: 0000000000000010 [ 57.340704] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 57.340710] R13: 00000000000004f2 R14: 00000000006f9750 R15: 0000000000000001 2018/03/29 13:04:44 executing program 2: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents(r1, &(0x7f0000000280)=""/219, 0x68f4) write$sndseq(r1, &(0x7f0000000280), 0x0) close(r0) lstat(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)) 2018/03/29 13:04:44 executing program 0: mmap(&(0x7f000035d000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc1205531, &(0x7f0000000180)=0x9) r1 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@ipx, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r2, 0x5}, &(0x7f00000002c0)=0x8) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000080)={0x6, 0x1ff, 0x7fff, 0x5, 0x27, 0x4, 0x7, 0xe5c, 0x0, 0x100, 0x2, 0xf8f6}) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0xfffffffffffffffa) 2018/03/29 13:04:44 executing program 4: r0 = socket$inet(0x2, 0x80e, 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r3 = socket$inet_sctp(0x2, 0x1, 0x84) r4 = dup3(r0, r3, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0xc028ae92, &(0x7f0000000140)={0x74d76fec, 0x6a71}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x5, 0xb1, 0x202, 0x0, 0x0, 0x400, 0x40000000000000, 0xfffffffffffffffc}, 0xfffffffffffffc58) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f00000002c0)={0x8080000000000000, 0x2, 0x100000001, 0x8, 0xc}) getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f0000000380)={'nat\x00'}, &(0x7f00000000c0)=0x54) sendto$inet(r1, &(0x7f0000000180)="ed772bc3b478e9901adf0ce8bf5d195e40a0adf06e1880fe44a749a06d2e9b6a72bca4e4111cf95b0800a889579cf8db7ad36cfb3720acc5ed7f864d31a2fcab85674c9fa8fe6e9387c220b637b4c92c1aa24a52b54f3705e7e295d677495830218574d1b6ded5bcbd09526b30bad414e00f3923ed9df7114e2a5a681463cea457d182f4c1f171e77fb0f4d8889337dd8b992f71297a722433a0f4a4f30a86f3050d95a87336acd03e555cb5d7226b78d0ac2e2edd432da1a80d6bc38349ec9adc93855ea35c3dcceca66bb19ddcbd6cefc1ade4d9451a2382dceef633b949d66c19b41311679790a3c4eeecc96f3f9a69258ce6c67e", 0xf6, 0x0, &(0x7f0000000280)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000340)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r3, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/29 13:04:44 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000380)='/dev/snd/timer\x00', 0x0, 0x402) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000002c0)={{0xa, 0x4e24, 0x90, @local={0xfe, 0x80, [], 0xaa}, 0x100000000}, {0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x3, [0x10000, 0x3, 0x9, 0xe914, 0x9, 0x4, 0x6, 0x7]}, 0x5c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x100000005, 0x1, 0xfffffffffffffffe, 0x1ffffff, 0x4}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000180)=""/232) 2018/03/29 13:04:44 executing program 7: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000180)=0xffffffff, 0x4) mmap(&(0x7f0000043000/0x3000)=nil, 0x3000, 0x1000004, 0x20010, r0, 0x0) r1 = getpid() get_robust_list(r1, &(0x7f0000000280)=&(0x7f0000000240)={&(0x7f00000001c0)={&(0x7f0000000140)}, 0x0, &(0x7f0000000340)}, &(0x7f00000002c0)=0x18) socket$inet_smc(0x2b, 0x1, 0x0) socketpair(0x2, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000300)=0x10, 0x4) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r3, 0x11, 0x1, &(0x7f00000000c0)=""/97, &(0x7f0000000080)=0x2bf) 2018/03/29 13:04:44 executing program 5: r0 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0x3eb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000001c0)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x8}) sendmsg$key(0xffffffffffffffff, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000026ff0000040000f5b530030006f00000000000000000000000"], 0x1d}, 0x1}, 0x0) 2018/03/29 13:04:44 executing program 1: r0 = inotify_init1(0x1001000000080000) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000280)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x32) waitid(0x0, 0x0, &(0x7f0000000040), 0x4100000a, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x2000) timer_create(0x1, &(0x7f0000000200)={0x0, 0x41, 0x3, @thr={&(0x7f0000000100)="47d0f0530c6bdefc1e08875741cb7d1bcd35c80f2ce88a9e958c063acd51828fbb464fae1d24a7ad4ec4a2c22ab2a737dae8646c9490bf6d38347ca3e1cc0dd1a2274950ae2fb8da5451c88e95682cf6249d375c7a3d219d04127006de28a61f9ab4532a15960f510ea7710ec1796eecb4c7b478a11b21db91618c9f057cd46e361d8016f65af6cdb6500ea2bab71073c028731d208309", &(0x7f00000001c0)="446fa739f5c987b71f8927cd705045af5c9655edd03684312b7cccfe47dde43e16f65f2b53835ac8b07b405950c8e704f65eb7e4b7c31a4410"}}, &(0x7f0000000240)) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000000080)=0x7) 2018/03/29 13:04:44 executing program 4: r0 = socket$inet(0x2, 0x80e, 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r0, r2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x5, 0xb1, 0x202, 0x0, 0x0, 0x400, 0x40000000000000, 0xfffffffffffffffc}, 0xfffffffffffffc58) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r2, &(0x7f0000000140)='7', 0x1, 0x800000000000, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/29 13:04:44 executing program 2: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents(r1, &(0x7f0000000280)=""/219, 0x68f4) write$sndseq(r1, &(0x7f0000000280), 0x0) close(r0) lstat(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)) 2018/03/29 13:04:44 executing program 0: mmap(&(0x7f000035d000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc1205531, &(0x7f0000000180)=0x9) accept(0xffffffffffffff9c, &(0x7f0000000100)=@ipx, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x8}, &(0x7f0000000240)=0x8) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0x6, 0x1ff, 0x7fff, 0x5, 0x27, 0x4, 0x7, 0xe5c, 0x0, 0x100, 0x2, 0xf8f6}) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0xfffffffffffffffa) 2018/03/29 13:04:44 executing program 1: r0 = inotify_init1(0x1001000000080000) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000280)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x32) waitid(0x0, 0x0, &(0x7f0000000040), 0x4100000a, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x2000) timer_create(0x1, &(0x7f0000000200)={0x0, 0x41, 0x3, @thr={&(0x7f0000000100)="47d0f0530c6bdefc1e08875741cb7d1bcd35c80f2ce88a9e958c063acd51828fbb464fae1d24a7ad4ec4a2c22ab2a737dae8646c9490bf6d38347ca3e1cc0dd1a2274950ae2fb8da5451c88e95682cf6249d375c7a3d219d04127006de28a61f9ab4532a15960f510ea7710ec1796eecb4c7b478a11b21db91618c9f057cd46e361d8016f65af6cdb6500ea2bab71073c028731d208309", &(0x7f00000001c0)="446fa739f5c987b71f8927cd705045af5c9655edd03684312b7cccfe47dde43e16f65f2b53835ac8b07b405950c8e704f65eb7e4b7c31a4410"}}, &(0x7f0000000240)) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000000080)=0x7) 2018/03/29 13:04:44 executing program 7: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x2, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000080)={0x7, 0x2}) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x20010, r0, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) 2018/03/29 13:04:44 executing program 5 (fault-call:2 fault-nth:0): r0 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0x3eb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000001c0)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x8}) sendmsg$key(0xffffffffffffffff, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000026ff0000040000f5b530030006f0000000000000000000000000"], 0x1e}, 0x1}, 0x0) 2018/03/29 13:04:44 executing program 2: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents(r1, &(0x7f0000000280)=""/219, 0x68f4) write$sndseq(r1, &(0x7f0000000280), 0x0) close(r0) lstat(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)) 2018/03/29 13:04:44 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000380)='/dev/snd/timer\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000002c0)={{0xa, 0x4e24, 0x90, @local={0xfe, 0x80, [], 0xaa}, 0x100000000}, {0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x3, [0x10000, 0x3, 0x9, 0xe914, 0x9, 0x4, 0x6, 0x7]}, 0x5c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x100000005, 0x1, 0xfffffffffffffffe, 0x1ffffff, 0x4}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000180)=""/232) 2018/03/29 13:04:44 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1001}) io_setup(0x7fff, &(0x7f0000000080)=0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x6, 0x0) r4 = syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x6, 0x40) memfd_create(&(0x7f0000000340)="6966623000faffffffffffffff00", 0x1) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBLED(r4, 0x4b65, 0x1f) syz_open_procfs(0x0, &(0x7f0000000700)='net/udplite\x00') r6 = syz_open_dev$mouse(&(0x7f0000000840)='/dev/input/mouse#\x00', 0x7, 0x101000) io_submit(r2, 0x4, &(0x7f00000008c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x6, 0x0, r0, &(0x7f00000000c0)="d32e0f19d3c75bbba21b6e0186f5703d60", 0x11, 0x803, 0x0, 0x1, r3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffad, r1, &(0x7f0000001700)="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", 0x1000, 0x2, 0x0, 0x1, r4}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3, 0xe9fa, r0, &(0x7f0000000500)="e84aa3d5c9e8fcb619ac714a07095d706020adcb4a4ecaaf8c20a0966388b1b42e1a0c594668bfac59096a7ef838afea679c55dfd158d3352b7bb4cbaf3505cff7bee8f3cfb1f9265a5cf1f0343cffa18b3c3e132dd28bce933daba7f63b13bd0d3d74f65bcb06ac9b69962f1641bff452f7eea30be36a2f2aab9524dc1775e12312ff327984359271329d626733d9f5a4c16e1faa4010f7c77d261d6220cf1a8bcd98b425d05c42d2a3", 0xaa, 0x4, 0x0, 0x1, r5}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x7, 0xed, r0, &(0x7f0000000780)="4145120e92e061469711f5a935bc20c33ebc79a8621bd2a276621ea8e82fd75f394c6eaa1278b02335d12778e207d401e939badae265a02366fda2294fe338ee9f1dae0b53e548d13b52ac6a3f097b8e33ba2eba4edff0952758c73f5e2e9eb22530ad562f2ee64006a190ed5c2ca38481e1a1b86de803a3a7c35f0f6a3a45bb4e723bb52b2d70dd210be763fb15c5a61e7692615bef967d7771e55d18374190", 0xa0, 0x1, 0x0, 0x0, r6}]) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000900)={"32e2ca4143762b417f2a34be13dd11ec30c406ae801f2acc1f2dc9006803ec9e8ab28282857696bece0e5bff0716aa642880d17975cba44dc4bf01fbe02306fd87d28a61dd294f689a4fa45605705759271a94bbef6a6d613e8fd9930581d80a78ac85e65312ad4d207d00d63a39355414ac0ed4f539ec1123770727c5cad99519830784c4c1f258877696c82651f92e9e18d2e462f302650e81976162b76f022c1b85204a70fb6d5c81a70157332a10863a2e915c7f99ee0b0a5aaaaf1342c5802968b0c055d280afd94023cb6c49f488b158203636021a974f0938992d1e421aea00f54f4ad656cba912440d73bb067b14430889fb90d103d711e8c1a79c9d0b201579ebd21394356ffdc45423184b0593ea29d2afca6128203f16d7250374352fd561ac8cf747988f38b3db9d729ab7a6c482cd8b38543ce4bc7a85d0994ea59be40ba713fadbe10ec7fa0a3a4178f3531ffc61e381aad0195b4f11d7e3d458fdaf3adc56edf056f8202f7076a90bf644ddf48ae260cb51614c9e9c5c0d79e24f2f4e8f4a67759ba67a5f831869d3b7d006fbdc4a0e599f9240723b45ae6929bfc767f2ea6d7c9abc27c7fee6e3a8ee82e4e077fbd77a088c2b6f83ede1a243c0de75b2139a338ec1faa59bae6c849f405a1d55bf3e3b9636de039b8a8bbdb91e7433370504832da22d556c2252083106651298b47e212e066a704c3dce3b7d7c304e77c39b06cade49999a6dc42f5b43753ff3950e7ffb6eec19548b743d9b761ee97d804208473e082006ba7b892be541c2fb268ab8950753d11862450a63567e03a1de28930ce54768782a92703e9888e29137cb59e01f315f017d52745bbd9462738c2401d404d76f2d22c314995fab2f5906220d1d20f889325c1433bd78c6626a21a12fd9ac6154b447c035f9b3c9a51933982c349da15b838a15f0a64131e4242bb2a8a843e845e3939fd584be7bb7d2604bac0b74502c49d6f05c55746938f32449f7f8086366a8b942f54e5294d3af9e24bdaa95e9bf7075448607a6c41edf4717c5b12dff045494b82ad68c03d7263a6b1204c4038f0cdb257f24b626af839422dba2d607c2a4764e5475ac0e8dcd10b1a6112588f8addc334459c3f43595c515be583b91b7859d80fdeff497551f809ada575177a24d24fc95732bdb910cd27c5562a84c6045d368c11ea65e08fe31b02b6a1ecd090f15c89e91541274b4a5cb00c9dde486831ac9570745e766113dee4d22131aaf943197f9436ec158bc514dbb9c56d3d427a5f6ccda82fa94eea275de139527e6244e9565d1debf70b9140f7a3afc97ab95c4030943c53d92c8a6d682c10493f91dc667f8d333f8570dbf50a2a42ca3c0a2f2e2e7a03268f41a53f09a5845a700c2b53224457ea0231e1714c06425f56dd8d948fb560ea2a169eea1b758f1a03a4a03fee1"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r7, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000380)="a6", 0x1}]) 2018/03/29 13:04:44 executing program 4: r0 = socket$inet(0x2, 0x80e, 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r0, r2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x5, 0xb1, 0x202, 0x0, 0x0, 0x400, 0x40000000000000, 0xfffffffffffffffc}, 0xfffffffffffffc58) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) r3 = getpgrp(0xffffffffffffffff) r4 = fcntl$getown(r1, 0x9) tgkill(r3, r4, 0x24) sendto$inet(r2, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/29 13:04:44 executing program 0: mmap(&(0x7f000035d000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc1205531, &(0x7f0000000180)=0x9) accept(0xffffffffffffff9c, &(0x7f0000000100)=@ipx, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x8}, &(0x7f0000000240)=0x8) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0x6, 0x1ff, 0x7fff, 0x5, 0x27, 0x4, 0x7, 0xe5c, 0x0, 0x100, 0x2, 0xf8f6}) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0xfffffffffffffffa) [ 58.054689] FAULT_INJECTION: forcing a failure. [ 58.054689] name failslab, interval 1, probability 0, space 0, times 0 [ 58.066186] CPU: 1 PID: 7442 Comm: syz-executor5 Not tainted 4.16.0-rc7+ #5 [ 58.073283] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.082633] Call Trace: [ 58.085226] dump_stack+0x194/0x24d [ 58.089254] ? arch_local_irq_restore+0x53/0x53 [ 58.089273] ? __lock_acquire+0x664/0x3e00 [ 58.098165] should_fail+0x8c0/0xa40 2018/03/29 13:04:44 executing program 7: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) getresgid(&(0x7f00000001c0)=0x0, &(0x7f0000000140), &(0x7f0000000180)=0x0) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x20010, r0, 0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r3, 0x11, 0x1, &(0x7f00000000c0)=""/97, &(0x7f0000000080)=0x11) setresgid(r1, r2, r2) r4 = socket(0x12, 0xa, 0x6) getsockopt$IP6T_SO_GET_REVISION_TARGET(r4, 0x29, 0x45, &(0x7f0000000040)={'ah\x00'}, &(0x7f0000000200)=0x1e) [ 58.101885] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 58.106992] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 58.112190] ? trace_hardirqs_off+0x10/0x10 [ 58.116511] ? trace_event_raw_event_lock+0x340/0x340 [ 58.121727] ? perf_trace_lock+0xd6/0x900 [ 58.125884] ? trace_event_raw_event_lock+0x340/0x340 [ 58.131072] ? __fget+0x342/0x5b0 [ 58.134526] ? lock_downgrade+0x980/0x980 [ 58.138681] ? trace_hardirqs_off+0x10/0x10 [ 58.143002] ? trace_hardirqs_off+0x10/0x10 [ 58.147322] ? __lock_is_held+0xb6/0x140 [ 58.151389] should_failslab+0xec/0x120 [ 58.155365] kmem_cache_alloc_trace+0x4b/0x740 [ 58.159950] ? print_irqtrace_events+0x270/0x270 [ 58.164714] tipc_group_create+0x14b/0x980 [ 58.168961] ? tipc_group_size+0x50/0x50 [ 58.173041] ? mark_held_locks+0xaf/0x100 [ 58.177179] ? do_raw_spin_trylock+0x190/0x190 [ 58.181756] ? __local_bh_enable_ip+0x121/0x230 [ 58.186426] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 58.191441] ? lock_sock_nested+0x91/0x110 [ 58.195675] ? trace_hardirqs_on+0xd/0x10 [ 58.199820] ? __local_bh_enable_ip+0x121/0x230 [ 58.204509] tipc_setsockopt+0x28a/0xcf0 [ 58.208580] ? tipc_sk_leave+0x200/0x200 [ 58.212640] ? __fdget+0x18/0x20 [ 58.215985] ? security_socket_setsockopt+0x89/0xb0 [ 58.220982] SyS_setsockopt+0x189/0x360 [ 58.224934] ? SyS_recv+0x40/0x40 [ 58.228361] ? SyS_write+0x184/0x220 [ 58.232067] ? SyS_read+0x220/0x220 [ 58.235675] ? do_syscall_64+0xb7/0x940 [ 58.239625] ? SyS_recv+0x40/0x40 [ 58.243068] do_syscall_64+0x281/0x940 [ 58.246937] ? __do_page_fault+0xc90/0xc90 [ 58.251149] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 58.256661] ? syscall_return_slowpath+0x550/0x550 [ 58.261568] ? syscall_return_slowpath+0x2ac/0x550 [ 58.266483] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 58.271845] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 58.276679] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 58.281843] RIP: 0033:0x4548b9 [ 58.285012] RSP: 002b:00007f9bce277c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 58.292706] RAX: ffffffffffffffda RBX: 00007f9bce2786d4 RCX: 00000000004548b9 2018/03/29 13:04:45 executing program 0: mmap(&(0x7f000035d000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc1205531, &(0x7f0000000180)=0x9) accept(0xffffffffffffff9c, &(0x7f0000000100)=@ipx, &(0x7f00000001c0)=0x80) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0x6, 0x1ff, 0x7fff, 0x5, 0x27, 0x4, 0x7, 0xe5c, 0x0, 0x100, 0x2, 0xf8f6}) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0xfffffffffffffffa) 2018/03/29 13:04:45 executing program 1: r0 = inotify_init1(0x1001000000080000) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) fcntl$setown(0xffffffffffffffff, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x32) waitid(0x0, 0x0, &(0x7f0000000040), 0x4100000a, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x2000) timer_create(0x1, &(0x7f0000000200)={0x0, 0x41, 0x3, @thr={&(0x7f0000000100)="47d0f0530c6bdefc1e08875741cb7d1bcd35c80f2ce88a9e958c063acd51828fbb464fae1d24a7ad4ec4a2c22ab2a737dae8646c9490bf6d38347ca3e1cc0dd1a2274950ae2fb8da5451c88e95682cf6249d375c7a3d219d04127006de28a61f9ab4532a15960f510ea7710ec1796eecb4c7b478a11b21db91618c9f057cd46e361d8016f65af6cdb6500ea2bab71073c028731d208309", &(0x7f00000001c0)="446fa739f5c987b71f8927cd705045af5c9655edd03684312b7cccfe47dde43e16f65f2b53835ac8b07b405950c8e704f65eb7e4b7c31a4410"}}, &(0x7f0000000240)) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000000080)=0x7) 2018/03/29 13:04:45 executing program 4: r0 = socket$inet(0x2, 0x810, 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r0, r3, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x5, 0xb1, 0x202, 0x0, 0x0, 0x400, 0x40000000000000, 0xfffffffffffffffc}, 0xfffffffffffffc58) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000180)) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r3, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/29 13:04:45 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000380)='/dev/snd/timer\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000002c0)={{0xa, 0x0, 0x90, @local={0xfe, 0x80, [], 0xaa}, 0x100000000}, {0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x3, [0x10000, 0x3, 0x9, 0xe914, 0x9, 0x4, 0x6, 0x7]}, 0x5c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x100000005, 0x1, 0xfffffffffffffffe, 0x1ffffff, 0x4}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000180)=""/232) 2018/03/29 13:04:45 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents(r1, &(0x7f0000000280)=""/219, 0x68f4) write$sndseq(r1, &(0x7f0000000280), 0x0) close(r0) lstat(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)) 2018/03/29 13:04:45 executing program 5 (fault-call:2 fault-nth:1): r0 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0x3eb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000001c0)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x8}) sendmsg$key(0xffffffffffffffff, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000026ff0000040000f5b530030006f0000000000000000000000000"], 0x1e}, 0x1}, 0x0) 2018/03/29 13:04:45 executing program 7: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x20010, r0, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r2 = dup(r1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x20) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f00000000c0)=""/97, &(0x7f0000000080)=0x2bf) 2018/03/29 13:04:45 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1001}) io_setup(0x7fff, &(0x7f0000000080)=0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x200000, 0x0) r3 = syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x6, 0x40) memfd_create(&(0x7f0000000340)="6966623000faffffffffffffff00", 0x1) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBLED(r3, 0x4b65, 0x1f) syz_open_procfs(0x0, &(0x7f0000000700)='net/udplite\x00') r5 = syz_open_dev$mouse(&(0x7f0000000840)='/dev/input/mouse#\x00', 0x7, 0x101000) io_submit(r2, 0x4, &(0x7f00000008c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x6, 0x0, r0, &(0x7f00000000c0)="d32e0f19d3c75bbba21b6e0186f5703d60", 0x11, 0x803, 0x0, 0x1}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffad, r1, &(0x7f0000001700)="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", 0x1000, 0x2, 0x0, 0x1, r3}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3, 0xe9fa, r0, &(0x7f0000000500)="e84aa3d5c9e8fcb619ac714a07095d706020adcb4a4ecaaf8c20a0966388b1b42e1a0c594668bfac59096a7ef838afea679c55dfd158d3352b7bb4cbaf3505cff7bee8f3cfb1f9265a5cf1f0343cffa18b3c3e132dd28bce933daba7f63b13bd0d3d74f65bcb06ac9b69962f1641bff452f7eea30be36a2f2aab9524dc1775e12312ff327984359271329d626733d9f5a4c16e1faa4010f7c77d261d6220cf1a8bcd98b425d05c42d2a3", 0xaa, 0x4, 0x0, 0x1, r4}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x7, 0xed, r0, &(0x7f0000000780)="4145120e92e061469711f5a935bc20c33ebc79a8621bd2a276621ea8e82fd75f394c6eaa1278b02335d12778e207d401e939badae265a02366fda2294fe338ee9f1dae0b53e548d13b52ac6a3f097b8e33ba2eba4edff0952758c73f5e2e9eb22530ad562f2ee64006a190ed5c2ca38481e1a1b86de803a3a7c35f0f6a3a45bb4e723bb52b2d70dd210be763fb15c5a61e7692615bef967d7771e55d18374190", 0xa0, 0x1, 0x0, 0x0, r5}]) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000900)={"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"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r6, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000380)="a6", 0x1}]) [ 58.299949] RDX: 0000000000000087 RSI: 000000000000010f RDI: 0000000000000013 [ 58.307193] RBP: 000000000072bea0 R08: 00000000000003eb R09: 0000000000000000 [ 58.314436] R10: 0000000020000040 R11: 0000000000000246 R12: 0000000000000015 [ 58.321681] R13: 00000000000005ee R14: 00000000006faef0 R15: 0000000000000000 2018/03/29 13:04:45 executing program 0: mmap(&(0x7f000035d000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc1205531, &(0x7f0000000180)=0x9) accept(0xffffffffffffff9c, &(0x7f0000000100)=@ipx, &(0x7f00000001c0)=0x80) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0x6, 0x1ff, 0x7fff, 0x5, 0x27, 0x4, 0x7, 0xe5c, 0x0, 0x100, 0x2, 0xf8f6}) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0xfffffffffffffffa) 2018/03/29 13:04:45 executing program 7: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x20010, r0, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r2 = dup3(r0, r0, 0x80000) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000300)={0x1, &(0x7f00000002c0)=[{}]}) timerfd_settime(r2, 0x1, &(0x7f0000000240)={{r3, r4+30000000}, {r5, r6+30000000}}, &(0x7f0000000280)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f00000000c0)=""/97, &(0x7f0000000080)=0x2bf) r7 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x3, 0x501000) ioctl$DRM_IOCTL_ADD_MAP(r7, 0xc0286415, &(0x7f0000000180)={&(0x7f0000ffe000/0x1000)=nil, 0x2, 0x7, 0x8, &(0x7f0000068000/0x3000)=nil, 0x3}) 2018/03/29 13:04:45 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents(r1, &(0x7f0000000280)=""/219, 0x68f4) write$sndseq(r1, &(0x7f0000000280), 0x0) close(r0) lstat(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)) 2018/03/29 13:04:45 executing program 0: mmap(&(0x7f000035d000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc1205531, &(0x7f0000000180)=0x9) accept(0xffffffffffffff9c, &(0x7f0000000100)=@ipx, &(0x7f00000001c0)=0x80) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0x6, 0x1ff, 0x7fff, 0x5, 0x27, 0x4, 0x7, 0xe5c, 0x0, 0x100, 0x2, 0xf8f6}) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0xfffffffffffffffa) 2018/03/29 13:04:45 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000380)='/dev/snd/timer\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000002c0)={{0xa, 0x0, 0x90, @local={0xfe, 0x80, [], 0xaa}, 0x100000000}, {0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x3, [0x10000, 0x3, 0x9, 0xe914, 0x9, 0x4, 0x6, 0x7]}, 0x5c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x100000005, 0x1, 0xfffffffffffffffe, 0x1ffffff, 0x4}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000180)=""/232) [ 58.402411] FAULT_INJECTION: forcing a failure. [ 58.402411] name failslab, interval 1, probability 0, space 0, times 0 [ 58.413698] CPU: 1 PID: 7483 Comm: syz-executor5 Not tainted 4.16.0-rc7+ #5 [ 58.420795] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.430137] Call Trace: [ 58.432727] dump_stack+0x194/0x24d [ 58.436362] ? arch_local_irq_restore+0x53/0x53 [ 58.441028] ? __lock_acquire+0x664/0x3e00 [ 58.445278] should_fail+0x8c0/0xa40 2018/03/29 13:04:45 executing program 0: mmap(&(0x7f000035d000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc1205531, &(0x7f0000000180)=0x9) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x8}, &(0x7f0000000240)=0x8) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0x6, 0x1ff, 0x7fff, 0x5, 0x27, 0x4, 0x7, 0xe5c, 0x0, 0x100, 0x2, 0xf8f6}) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0xfffffffffffffffa) 2018/03/29 13:04:45 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents(r1, &(0x7f0000000280)=""/219, 0x68f4) write$sndseq(r1, &(0x7f0000000280), 0x0) close(r0) lstat(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)) [ 58.448997] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 58.454095] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 58.459288] ? is_bpf_text_address+0x7b/0x120 [ 58.463795] ? __lock_acquire+0x664/0x3e00 [ 58.468024] ? lock_release+0xa40/0xa40 [ 58.471995] ? __free_insn_slot+0x5c0/0x5c0 [ 58.476332] ? perf_trace_lock+0xd6/0x900 [ 58.480473] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 58.485659] ? is_bpf_text_address+0xa4/0x120 [ 58.490157] ? trace_event_raw_event_lock+0x340/0x340 [ 58.495346] ? __kernel_text_address+0xd/0x40 2018/03/29 13:04:45 executing program 0: mmap(&(0x7f000035d000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc1205531, &(0x7f0000000180)=0x9) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x8}, &(0x7f0000000240)=0x8) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0x6, 0x1ff, 0x7fff, 0x5, 0x27, 0x4, 0x7, 0xe5c, 0x0, 0x100, 0x2, 0xf8f6}) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0xfffffffffffffffa) 2018/03/29 13:04:45 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000380)='/dev/snd/timer\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000002c0)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x100000000}, {0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x3, [0x10000, 0x3, 0x9, 0xe914, 0x9, 0x4, 0x6, 0x7]}, 0x5c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x100000005, 0x1, 0xfffffffffffffffe, 0x1ffffff, 0x4}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000180)=""/232) [ 58.499843] ? unwind_get_return_address+0x61/0xa0 [ 58.504777] ? __save_stack_trace+0x7e/0xd0 [ 58.509097] ? trace_hardirqs_off+0x10/0x10 [ 58.513423] should_failslab+0xec/0x120 [ 58.517400] kmem_cache_alloc_trace+0x4b/0x740 [ 58.521979] ? save_stack+0xa3/0xd0 [ 58.525623] tipc_alloc_conn+0xc6/0x5a0 [ 58.529599] ? tipc_send_kern_top_evt+0x6e0/0x6e0 [ 58.534448] ? tipc_topsrv_kern_subscr+0x346/0x8a0 [ 58.539381] ? lock_downgrade+0x980/0x980 [ 58.543534] ? lock_release+0xa40/0xa40 [ 58.547513] ? __lock_is_held+0xb6/0x140 [ 58.551609] tipc_topsrv_kern_subscr+0x39d/0x8a0 [ 58.556367] ? tipc_receive_from_sock+0x7b0/0x7b0 [ 58.561207] ? memset+0x31/0x40 [ 58.564492] ? tipc_bcast_stop+0x350/0x350 [ 58.568747] tipc_group_create+0x6ed/0x980 [ 58.572992] ? tipc_group_size+0x50/0x50 [ 58.577070] ? mark_held_locks+0xaf/0x100 [ 58.581213] ? do_raw_spin_trylock+0x190/0x190 [ 58.585807] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 58.590816] ? lock_sock_nested+0x91/0x110 [ 58.595046] ? trace_hardirqs_on+0xd/0x10 [ 58.599186] ? __local_bh_enable_ip+0x121/0x230 [ 58.603867] tipc_setsockopt+0x28a/0xcf0 [ 58.607933] ? tipc_sk_leave+0x200/0x200 [ 58.612002] ? __fdget+0x18/0x20 [ 58.615363] ? security_socket_setsockopt+0x89/0xb0 [ 58.620370] SyS_setsockopt+0x189/0x360 [ 58.624322] ? SyS_recv+0x40/0x40 [ 58.627756] ? SyS_write+0x184/0x220 [ 58.631450] ? SyS_read+0x220/0x220 [ 58.635063] ? do_syscall_64+0xb7/0x940 [ 58.639031] ? SyS_recv+0x40/0x40 [ 58.642468] do_syscall_64+0x281/0x940 [ 58.646326] ? __do_page_fault+0xc90/0xc90 [ 58.650537] ? _raw_spin_unlock_irq+0x27/0x70 [ 58.655011] ? finish_task_switch+0x1c1/0x7e0 [ 58.659496] ? syscall_return_slowpath+0x550/0x550 [ 58.664403] ? syscall_return_slowpath+0x2ac/0x550 [ 58.669309] ? prepare_exit_to_usermode+0x350/0x350 [ 58.674304] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 58.679650] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 58.684480] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 58.689643] RIP: 0033:0x4548b9 [ 58.692805] RSP: 002b:00007f9bce277c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 2018/03/29 13:04:45 executing program 2: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents(r1, &(0x7f0000000280)=""/219, 0x68f4) write$sndseq(r1, &(0x7f0000000280), 0x0) close(r0) lstat(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)) 2018/03/29 13:04:45 executing program 4: r0 = socket$inet(0x2, 0x80e, 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r0, r2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x5, 0xb1, 0x202, 0x0, 0x0, 0x400, 0x40000000000000, 0xfffffffffffffffc}, 0xfffffffffffffc58) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000140)={0x3ff, 0x51, 0x1, 0x77, 0x9, 0x8000, 0x8, 0x7, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)={r3, 0x91360000}, &(0x7f0000000200)=0x8) sendto$inet(r2, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/29 13:04:45 executing program 0: mmap(&(0x7f000035d000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc1205531, &(0x7f0000000180)=0x9) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x8}, &(0x7f0000000240)=0x8) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0x6, 0x1ff, 0x7fff, 0x5, 0x27, 0x4, 0x7, 0xe5c, 0x0, 0x100, 0x2, 0xf8f6}) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0xfffffffffffffffa) 2018/03/29 13:04:45 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000380)='/dev/snd/timer\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000002c0)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x3, [0x10000, 0x3, 0x9, 0xe914, 0x9, 0x4, 0x6, 0x7]}, 0x5c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x100000005, 0x1, 0xfffffffffffffffe, 0x1ffffff, 0x4}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000180)=""/232) 2018/03/29 13:04:45 executing program 7: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x20010, r0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000002c0)={0x100, 0x3f, 0x8, 0x400, 0x1, 0x48, 0x1, 0x7}, &(0x7f0000000300)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000640)={0x0, 0x48, &(0x7f00000005c0)=[@in6={0xa, 0x4e21, 0x86c, @dev={0xfe, 0x80, [], 0x13}, 0x4}, @in6={0xa, 0x4e23, 0x5, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x4e23, @rand_addr=0x5}]}, &(0x7f0000000680)=0x10) r2 = socket$inet(0x2, 0xf, 0x6) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000700)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f00000006c0)=0x266) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@sack_info={r3, 0x4, 0x800}, &(0x7f0000000280)=0xc) r4 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r4, 0x11, 0x1, &(0x7f00000000c0)=""/97, &(0x7f0000000080)=0x2bf) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={0x800}) 2018/03/29 13:04:45 executing program 5 (fault-call:2 fault-nth:2): r0 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0x3eb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000001c0)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x8}) sendmsg$key(0xffffffffffffffff, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000026ff0000040000f5b530030006f0000000000000000000000000"], 0x1e}, 0x1}, 0x0) 2018/03/29 13:04:45 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1001}) io_setup(0x7fff, &(0x7f0000000080)=0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x200000, 0x0) r3 = syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x6, 0x40) memfd_create(&(0x7f0000000340)="6966623000faffffffffffffff00", 0x1) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBLED(r3, 0x4b65, 0x1f) syz_open_procfs(0x0, &(0x7f0000000700)='net/udplite\x00') r5 = syz_open_dev$mouse(&(0x7f0000000840)='/dev/input/mouse#\x00', 0x7, 0x101000) io_submit(r2, 0x4, &(0x7f00000008c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x6, 0x0, r0, &(0x7f00000000c0)="d32e0f19d3c75bbba21b6e0186f5703d60", 0x11, 0x803, 0x0, 0x1}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffad, r1, &(0x7f0000001700)="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", 0x1000, 0x2, 0x0, 0x1, r3}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3, 0xe9fa, r0, &(0x7f0000000500)="e84aa3d5c9e8fcb619ac714a07095d706020adcb4a4ecaaf8c20a0966388b1b42e1a0c594668bfac59096a7ef838afea679c55dfd158d3352b7bb4cbaf3505cff7bee8f3cfb1f9265a5cf1f0343cffa18b3c3e132dd28bce933daba7f63b13bd0d3d74f65bcb06ac9b69962f1641bff452f7eea30be36a2f2aab9524dc1775e12312ff327984359271329d626733d9f5a4c16e1faa4010f7c77d261d6220cf1a8bcd98b425d05c42d2a3", 0xaa, 0x4, 0x0, 0x1, r4}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x7, 0xed, r0, &(0x7f0000000780)="4145120e92e061469711f5a935bc20c33ebc79a8621bd2a276621ea8e82fd75f394c6eaa1278b02335d12778e207d401e939badae265a02366fda2294fe338ee9f1dae0b53e548d13b52ac6a3f097b8e33ba2eba4edff0952758c73f5e2e9eb22530ad562f2ee64006a190ed5c2ca38481e1a1b86de803a3a7c35f0f6a3a45bb4e723bb52b2d70dd210be763fb15c5a61e7692615bef967d7771e55d18374190", 0xa0, 0x1, 0x0, 0x0, r5}]) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000900)={"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"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r6, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000380)="a6", 0x1}]) 2018/03/29 13:04:45 executing program 1: r0 = inotify_init1(0x1001000000080000) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) fcntl$setown(0xffffffffffffffff, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x32) waitid(0x0, 0x0, &(0x7f0000000040), 0x4100000a, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x2000) timer_create(0x1, &(0x7f0000000200)={0x0, 0x41, 0x3, @thr={&(0x7f0000000100)="47d0f0530c6bdefc1e08875741cb7d1bcd35c80f2ce88a9e958c063acd51828fbb464fae1d24a7ad4ec4a2c22ab2a737dae8646c9490bf6d38347ca3e1cc0dd1a2274950ae2fb8da5451c88e95682cf6249d375c7a3d219d04127006de28a61f9ab4532a15960f510ea7710ec1796eecb4c7b478a11b21db91618c9f057cd46e361d8016f65af6cdb6500ea2bab71073c028731d208309", &(0x7f00000001c0)="446fa739f5c987b71f8927cd705045af5c9655edd03684312b7cccfe47dde43e16f65f2b53835ac8b07b405950c8e704f65eb7e4b7c31a4410"}}, &(0x7f0000000240)) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000000080)=0x7) [ 58.700487] RAX: ffffffffffffffda RBX: 00007f9bce2786d4 RCX: 00000000004548b9 [ 58.707730] RDX: 0000000000000087 RSI: 000000000000010f RDI: 0000000000000013 [ 58.714975] RBP: 000000000072bea0 R08: 00000000000003eb R09: 0000000000000000 [ 58.722224] R10: 0000000020000040 R11: 0000000000000246 R12: 0000000000000015 [ 58.729469] R13: 00000000000005ee R14: 00000000006faef0 R15: 0000000000000001 2018/03/29 13:04:45 executing program 0: mmap(&(0x7f000035d000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(0xffffffffffffffff, 0xc1205531, &(0x7f0000000180)=0x9) accept(0xffffffffffffff9c, &(0x7f0000000100)=@ipx, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x8}, &(0x7f0000000240)=0x8) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0x6, 0x1ff, 0x7fff, 0x5, 0x27, 0x4, 0x7, 0xe5c, 0x0, 0x100, 0x2, 0xf8f6}) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(0xffffffffffffffff, 0xc0045516, &(0x7f0000000040)=0xfffffffffffffffa) 2018/03/29 13:04:45 executing program 2: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents(r1, &(0x7f0000000280)=""/219, 0x68f4) write$sndseq(r1, &(0x7f0000000280), 0x0) close(r0) lstat(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)) [ 58.816946] FAULT_INJECTION: forcing a failure. [ 58.816946] name failslab, interval 1, probability 0, space 0, times 0 [ 58.828369] CPU: 1 PID: 7517 Comm: syz-executor5 Not tainted 4.16.0-rc7+ #5 [ 58.835463] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.844811] Call Trace: [ 58.847399] dump_stack+0x194/0x24d [ 58.851044] ? arch_local_irq_restore+0x53/0x53 [ 58.855739] should_fail+0x8c0/0xa40 [ 58.859467] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/03/29 13:04:45 executing program 2: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents(r1, &(0x7f0000000280)=""/219, 0x68f4) write$sndseq(r1, &(0x7f0000000280), 0x0) close(r0) lstat(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)) 2018/03/29 13:04:45 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000380)='/dev/snd/timer\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000002c0)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x3, [0x10000, 0x3, 0x9, 0xe914, 0x9, 0x4, 0x6, 0x7]}, 0x5c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x100000005, 0x1, 0xfffffffffffffffe, 0x1ffffff, 0x4}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000180)=""/232) 2018/03/29 13:04:45 executing program 4: r0 = socket$inet(0x2, 0x80e, 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x5, 0xb1, 0x202, 0x0, 0x0, 0x400, 0x40000000000000, 0xfffffffffffffffc}, 0xfffffffffffffc58) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r2, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$bt_sco(0xffffffffffffffff, &(0x7f0000000140)={0x1f, {0x5, 0x8, 0xb3e, 0x1, 0x1, 0x78}}, 0x8) 2018/03/29 13:04:45 executing program 2: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents(r1, &(0x7f0000000280)=""/219, 0x68f4) write$sndseq(r1, &(0x7f0000000280), 0x0) close(r0) lstat(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)) 2018/03/29 13:04:45 executing program 0: mmap(&(0x7f000035d000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(0xffffffffffffffff, 0xc1205531, &(0x7f0000000180)=0x9) accept(0xffffffffffffff9c, &(0x7f0000000100)=@ipx, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x8}, &(0x7f0000000240)=0x8) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0x6, 0x1ff, 0x7fff, 0x5, 0x27, 0x4, 0x7, 0xe5c, 0x0, 0x100, 0x2, 0xf8f6}) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(0xffffffffffffffff, 0xc0045516, &(0x7f0000000040)=0xfffffffffffffffa) [ 58.864596] ? print_irqtrace_events+0x270/0x270 [ 58.869349] ? perf_trace_lock+0xd6/0x900 [ 58.873508] ? trace_event_raw_event_lock+0x340/0x340 [ 58.878704] ? print_irqtrace_events+0x270/0x270 [ 58.883485] ? trace_event_raw_event_lock+0x340/0x340 [ 58.888693] should_failslab+0xec/0x120 [ 58.892665] kmem_cache_alloc+0x47/0x760 [ 58.896750] radix_tree_node_alloc.constprop.19+0x5e/0x2d0 [ 58.902383] radix_tree_extend+0x2bb/0x550 [ 58.906624] ? perf_trace_lock+0xd6/0x900 [ 58.910771] ? radix_tree_node_alloc.constprop.19+0x2d0/0x2d0 2018/03/29 13:04:45 executing program 0: mmap(&(0x7f000035d000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(0xffffffffffffffff, 0xc1205531, &(0x7f0000000180)=0x9) accept(0xffffffffffffff9c, &(0x7f0000000100)=@ipx, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x8}, &(0x7f0000000240)=0x8) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0x6, 0x1ff, 0x7fff, 0x5, 0x27, 0x4, 0x7, 0xe5c, 0x0, 0x100, 0x2, 0xf8f6}) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(0xffffffffffffffff, 0xc0045516, &(0x7f0000000040)=0xfffffffffffffffa) 2018/03/29 13:04:45 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc1205531, &(0x7f0000000180)=0x9) accept(0xffffffffffffff9c, &(0x7f0000000100)=@ipx, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x8}, &(0x7f0000000240)=0x8) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0x6, 0x1ff, 0x7fff, 0x5, 0x27, 0x4, 0x7, 0xe5c, 0x0, 0x100, 0x2, 0xf8f6}) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0xfffffffffffffffa) [ 58.916651] ? is_bpf_text_address+0x7b/0x120 [ 58.921147] ? __lock_acquire+0x664/0x3e00 [ 58.925377] ? lock_release+0xa40/0xa40 [ 58.929356] ? __free_insn_slot+0x5c0/0x5c0 [ 58.933684] idr_get_free+0xad1/0xfd0 [ 58.937513] ? radix_tree_clear_tags+0xb0/0xb0 [ 58.942096] ? print_irqtrace_events+0x270/0x270 [ 58.946863] ? __debug_object_init+0x235/0x1040 [ 58.951531] ? lock_downgrade+0x980/0x980 [ 58.955679] ? lock_downgrade+0x980/0x980 [ 58.959836] ? lock_release+0xa40/0xa40 [ 58.963812] ? mark_held_locks+0xaf/0x100 [ 58.967961] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 58.973065] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 58.978076] ? trace_hardirqs_on+0xd/0x10 [ 58.982224] ? __debug_object_init+0x235/0x1040 [ 58.986887] ? print_irqtrace_events+0x270/0x270 [ 58.991657] idr_alloc_u32+0x1b2/0x390 [ 58.995555] ? __fprop_inc_percpu_max+0x2a0/0x2a0 [ 59.000391] ? lock_acquire+0x1d5/0x580 [ 59.004390] idr_alloc+0xf5/0x180 [ 59.007835] ? idr_alloc_u32+0x390/0x390 [ 59.011892] ? tipc_alloc_conn+0x392/0x5a0 [ 59.016135] tipc_alloc_conn+0x3a7/0x5a0 [ 59.020194] ? tipc_send_kern_top_evt+0x6e0/0x6e0 [ 59.025029] ? tipc_topsrv_kern_subscr+0x346/0x8a0 [ 59.029950] ? lock_downgrade+0x980/0x980 [ 59.034091] ? lock_release+0xa40/0xa40 [ 59.038060] ? __lock_is_held+0xb6/0x140 [ 59.042139] tipc_topsrv_kern_subscr+0x39d/0x8a0 [ 59.046884] ? tipc_receive_from_sock+0x7b0/0x7b0 [ 59.051704] ? memset+0x31/0x40 [ 59.054970] ? tipc_bcast_stop+0x350/0x350 [ 59.059194] tipc_group_create+0x6ed/0x980 [ 59.063417] ? tipc_group_size+0x50/0x50 [ 59.067463] ? mark_held_locks+0xaf/0x100 [ 59.071583] ? do_raw_spin_trylock+0x190/0x190 [ 59.076158] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 59.081161] ? lock_sock_nested+0x91/0x110 [ 59.085378] ? trace_hardirqs_on+0xd/0x10 [ 59.089503] ? __local_bh_enable_ip+0x121/0x230 [ 59.094156] tipc_setsockopt+0x28a/0xcf0 [ 59.098198] ? tipc_sk_leave+0x200/0x200 [ 59.102263] ? __fdget+0x18/0x20 [ 59.105615] ? security_socket_setsockopt+0x89/0xb0 [ 59.110610] SyS_setsockopt+0x189/0x360 [ 59.114563] ? SyS_recv+0x40/0x40 [ 59.117991] ? SyS_write+0x184/0x220 [ 59.121699] ? SyS_read+0x220/0x220 [ 59.125318] ? do_syscall_64+0xb7/0x940 [ 59.129272] ? SyS_recv+0x40/0x40 [ 59.132705] do_syscall_64+0x281/0x940 [ 59.136568] ? __do_page_fault+0xc90/0xc90 [ 59.140807] ? _raw_spin_unlock_irq+0x27/0x70 [ 59.145280] ? finish_task_switch+0x1c1/0x7e0 [ 59.149754] ? syscall_return_slowpath+0x550/0x550 [ 59.154660] ? syscall_return_slowpath+0x2ac/0x550 [ 59.159570] ? prepare_exit_to_usermode+0x350/0x350 [ 59.164575] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 59.169944] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 59.174775] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 59.179939] RIP: 0033:0x4548b9 [ 59.183105] RSP: 002b:00007f9bce277c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 59.190804] RAX: ffffffffffffffda RBX: 00007f9bce2786d4 RCX: 00000000004548b9 [ 59.198066] RDX: 0000000000000087 RSI: 000000000000010f RDI: 0000000000000013 [ 59.205612] RBP: 000000000072bea0 R08: 00000000000003eb R09: 0000000000000000 2018/03/29 13:04:45 executing program 2: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents(r1, &(0x7f0000000280)=""/219, 0x68f4) write$sndseq(r1, &(0x7f0000000280), 0x0) close(r0) lstat(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)) 2018/03/29 13:04:45 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc1205531, &(0x7f0000000180)=0x9) accept(0xffffffffffffff9c, &(0x7f0000000100)=@ipx, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x8}, &(0x7f0000000240)=0x8) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0x6, 0x1ff, 0x7fff, 0x5, 0x27, 0x4, 0x7, 0xe5c, 0x0, 0x100, 0x2, 0xf8f6}) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0xfffffffffffffffa) 2018/03/29 13:04:45 executing program 7: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x20010, r0, 0x0) socketpair$inet(0x2, 0x3, 0x5, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00000000c0)={0xd1, {0x2, 0x4e21}, {0x2, 0x4e23}, {0x2, 0x4e22}, 0x300, 0x9, 0x8000, 0x3f, 0x100000001, 0x0, 0x9, 0x6, 0x5}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000140), 0x2) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r3, 0x11, 0x1, &(0x7f0000000240)=""/97, &(0x7f0000000180)=0x27) 2018/03/29 13:04:45 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1001}) io_setup(0x7fff, &(0x7f0000000080)=0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x200000, 0x0) r3 = syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x6, 0x40) memfd_create(&(0x7f0000000340)="6966623000faffffffffffffff00", 0x1) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBLED(r3, 0x4b65, 0x1f) syz_open_procfs(0x0, &(0x7f0000000700)='net/udplite\x00') r5 = syz_open_dev$mouse(&(0x7f0000000840)='/dev/input/mouse#\x00', 0x7, 0x101000) io_submit(r2, 0x4, &(0x7f00000008c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x6, 0x0, r0, &(0x7f00000000c0)="d32e0f19d3c75bbba21b6e0186f5703d60", 0x11, 0x803, 0x0, 0x1}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffad, r1, &(0x7f0000001700)="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", 0x1000, 0x2, 0x0, 0x1, r3}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3, 0xe9fa, r0, &(0x7f0000000500)="e84aa3d5c9e8fcb619ac714a07095d706020adcb4a4ecaaf8c20a0966388b1b42e1a0c594668bfac59096a7ef838afea679c55dfd158d3352b7bb4cbaf3505cff7bee8f3cfb1f9265a5cf1f0343cffa18b3c3e132dd28bce933daba7f63b13bd0d3d74f65bcb06ac9b69962f1641bff452f7eea30be36a2f2aab9524dc1775e12312ff327984359271329d626733d9f5a4c16e1faa4010f7c77d261d6220cf1a8bcd98b425d05c42d2a3", 0xaa, 0x4, 0x0, 0x1, r4}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x7, 0xed, r0, &(0x7f0000000780)="4145120e92e061469711f5a935bc20c33ebc79a8621bd2a276621ea8e82fd75f394c6eaa1278b02335d12778e207d401e939badae265a02366fda2294fe338ee9f1dae0b53e548d13b52ac6a3f097b8e33ba2eba4edff0952758c73f5e2e9eb22530ad562f2ee64006a190ed5c2ca38481e1a1b86de803a3a7c35f0f6a3a45bb4e723bb52b2d70dd210be763fb15c5a61e7692615bef967d7771e55d18374190", 0xa0, 0x1, 0x0, 0x0, r5}]) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000900)={"32e2ca4143762b417f2a34be13dd11ec30c406ae801f2acc1f2dc9006803ec9e8ab28282857696bece0e5bff0716aa642880d17975cba44dc4bf01fbe02306fd87d28a61dd294f689a4fa45605705759271a94bbef6a6d613e8fd9930581d80a78ac85e65312ad4d207d00d63a39355414ac0ed4f539ec1123770727c5cad99519830784c4c1f258877696c82651f92e9e18d2e462f302650e81976162b76f022c1b85204a70fb6d5c81a70157332a10863a2e915c7f99ee0b0a5aaaaf1342c5802968b0c055d280afd94023cb6c49f488b158203636021a974f0938992d1e421aea00f54f4ad656cba912440d73bb067b14430889fb90d103d711e8c1a79c9d0b201579ebd21394356ffdc45423184b0593ea29d2afca6128203f16d7250374352fd561ac8cf747988f38b3db9d729ab7a6c482cd8b38543ce4bc7a85d0994ea59be40ba713fadbe10ec7fa0a3a4178f3531ffc61e381aad0195b4f11d7e3d458fdaf3adc56edf056f8202f7076a90bf644ddf48ae260cb51614c9e9c5c0d79e24f2f4e8f4a67759ba67a5f831869d3b7d006fbdc4a0e599f9240723b45ae6929bfc767f2ea6d7c9abc27c7fee6e3a8ee82e4e077fbd77a088c2b6f83ede1a243c0de75b2139a338ec1faa59bae6c849f405a1d55bf3e3b9636de039b8a8bbdb91e7433370504832da22d556c2252083106651298b47e212e066a704c3dce3b7d7c304e77c39b06cade49999a6dc42f5b43753ff3950e7ffb6eec19548b743d9b761ee97d804208473e082006ba7b892be541c2fb268ab8950753d11862450a63567e03a1de28930ce54768782a92703e9888e29137cb59e01f315f017d52745bbd9462738c2401d404d76f2d22c314995fab2f5906220d1d20f889325c1433bd78c6626a21a12fd9ac6154b447c035f9b3c9a51933982c349da15b838a15f0a64131e4242bb2a8a843e845e3939fd584be7bb7d2604bac0b74502c49d6f05c55746938f32449f7f8086366a8b942f54e5294d3af9e24bdaa95e9bf7075448607a6c41edf4717c5b12dff045494b82ad68c03d7263a6b1204c4038f0cdb257f24b626af839422dba2d607c2a4764e5475ac0e8dcd10b1a6112588f8addc334459c3f43595c515be583b91b7859d80fdeff497551f809ada575177a24d24fc95732bdb910cd27c5562a84c6045d368c11ea65e08fe31b02b6a1ecd090f15c89e91541274b4a5cb00c9dde486831ac9570745e766113dee4d22131aaf943197f9436ec158bc514dbb9c56d3d427a5f6ccda82fa94eea275de139527e6244e9565d1debf70b9140f7a3afc97ab95c4030943c53d92c8a6d682c10493f91dc667f8d333f8570dbf50a2a42ca3c0a2f2e2e7a03268f41a53f09a5845a700c2b53224457ea0231e1714c06425f56dd8d948fb560ea2a169eea1b758f1a03a4a03fee1"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r6, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000380)="a6", 0x1}]) 2018/03/29 13:04:45 executing program 4: r0 = socket$inet(0x2, 0x80e, 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = dup3(r0, r2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x5, 0xb1, 0x202, 0x0, 0x0, 0x400, 0x40000000000000, 0xfffffffffffffffc}, 0xfffffffffffffc58) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$VHOST_SET_VRING_ERR(r3, 0x4008af22, &(0x7f0000000180)={0x0, r3}) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000140)={0x10000, 0x0, &(0x7f0000ffb000/0x4000)=nil}) sendto$inet(r2, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/29 13:04:45 executing program 5 (fault-call:2 fault-nth:3): r0 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0x3eb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000001c0)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x8}) sendmsg$key(0xffffffffffffffff, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000026ff0000040000f5b530030006f0000000000000000000000000"], 0x1e}, 0x1}, 0x0) 2018/03/29 13:04:45 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000380)='/dev/snd/timer\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000002c0)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x3, [0x10000, 0x3, 0x9, 0xe914, 0x9, 0x4, 0x6, 0x7]}, 0x5c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x100000005, 0x1, 0xfffffffffffffffe, 0x1ffffff, 0x4}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000180)=""/232) 2018/03/29 13:04:45 executing program 1: r0 = inotify_init1(0x1001000000080000) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) fcntl$setown(0xffffffffffffffff, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x32) waitid(0x0, 0x0, &(0x7f0000000040), 0x4100000a, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x2000) timer_create(0x1, &(0x7f0000000200)={0x0, 0x41, 0x3, @thr={&(0x7f0000000100)="47d0f0530c6bdefc1e08875741cb7d1bcd35c80f2ce88a9e958c063acd51828fbb464fae1d24a7ad4ec4a2c22ab2a737dae8646c9490bf6d38347ca3e1cc0dd1a2274950ae2fb8da5451c88e95682cf6249d375c7a3d219d04127006de28a61f9ab4532a15960f510ea7710ec1796eecb4c7b478a11b21db91618c9f057cd46e361d8016f65af6cdb6500ea2bab71073c028731d208309", &(0x7f00000001c0)="446fa739f5c987b71f8927cd705045af5c9655edd03684312b7cccfe47dde43e16f65f2b53835ac8b07b405950c8e704f65eb7e4b7c31a4410"}}, &(0x7f0000000240)) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000000080)=0x7) [ 59.212863] R10: 0000000020000040 R11: 0000000000000246 R12: 0000000000000015 [ 59.220128] R13: 00000000000005ee R14: 00000000006faef0 R15: 0000000000000002 2018/03/29 13:04:45 executing program 2: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents(r1, &(0x7f0000000280)=""/219, 0x68f4) write$sndseq(r1, &(0x7f0000000280), 0x0) close(r0) lstat(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)) [ 59.297259] FAULT_INJECTION: forcing a failure. [ 59.297259] name failslab, interval 1, probability 0, space 0, times 0 [ 59.308526] CPU: 1 PID: 7561 Comm: syz-executor5 Not tainted 4.16.0-rc7+ #5 [ 59.315629] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.324985] Call Trace: [ 59.327580] dump_stack+0x194/0x24d [ 59.331225] ? arch_local_irq_restore+0x53/0x53 [ 59.335936] should_fail+0x8c0/0xa40 [ 59.339663] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/03/29 13:04:46 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000380)='/dev/snd/timer\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000002c0)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x3, [0x10000, 0x3, 0x9, 0xe914, 0x9, 0x4, 0x6, 0x7]}, 0x5c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x100000005, 0x1, 0xfffffffffffffffe, 0x1ffffff, 0x4}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000180)=""/232) 2018/03/29 13:04:46 executing program 2: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000100)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents(r1, &(0x7f0000000280)=""/219, 0x68f4) write$sndseq(r1, &(0x7f0000000280), 0x0) close(r0) lstat(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)) 2018/03/29 13:04:46 executing program 7: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={0xffffffffffffff9c, 0x50, &(0x7f0000000140)}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000240)={0xffffffffffffffff, 0x50, &(0x7f00000001c0)}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000300)={0xffffffffffffffff, 0x50, &(0x7f0000000280)={0x0, 0x0}}, 0x10) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=r0, 0xffffffffffffffd7) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x20010, r1, 0x0) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f0000000440)=""/97, &(0x7f0000000400)=0xffffffffffffff9e) 2018/03/29 13:04:46 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc1205531, &(0x7f0000000180)=0x9) accept(0xffffffffffffff9c, &(0x7f0000000100)=@ipx, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x8}, &(0x7f0000000240)=0x8) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0x6, 0x1ff, 0x7fff, 0x5, 0x27, 0x4, 0x7, 0xe5c, 0x0, 0x100, 0x2, 0xf8f6}) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0xfffffffffffffffa) [ 59.344768] ? radix_tree_delete+0x30/0x30 [ 59.349003] ? node_tag_clear+0xf2/0x180 [ 59.353078] ? print_irqtrace_events+0x270/0x270 [ 59.357839] ? find_held_lock+0x35/0x1d0 [ 59.361919] ? tipc_alloc_conn+0x41b/0x5a0 [ 59.366176] ? mark_held_locks+0xaf/0x100 [ 59.370321] ? idr_alloc+0x127/0x180 [ 59.370751] random: crng init done [ 59.374026] ? __local_bh_enable_ip+0x121/0x230 [ 59.382203] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 59.387217] ? tipc_alloc_conn+0x41b/0x5a0 [ 59.391458] should_failslab+0xec/0x120 2018/03/29 13:04:46 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000380)='/dev/snd/timer\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000002c0)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x3, [0x10000, 0x3, 0x9, 0xe914, 0x9, 0x4, 0x6, 0x7]}, 0x5c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x100000005, 0x1, 0xfffffffffffffffe, 0x1ffffff, 0x4}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000180)=""/232) 2018/03/29 13:04:46 executing program 2: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000100)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents(r1, &(0x7f0000000280)=""/219, 0x68f4) write$sndseq(r1, &(0x7f0000000280), 0x0) close(r0) lstat(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)) [ 59.395447] kmem_cache_alloc_trace+0x4b/0x740 [ 59.400026] ? tipc_alloc_conn+0x448/0x5a0 [ 59.404269] ? tipc_send_kern_top_evt+0x6e0/0x6e0 [ 59.409112] ? tipc_topsrv_kern_subscr+0x346/0x8a0 [ 59.414051] tipc_subscrb_connect_cb+0xaa/0x270 [ 59.418723] ? tipc_subscrb_put+0x30/0x30 [ 59.422877] ? __lock_is_held+0xb6/0x140 [ 59.426960] tipc_topsrv_kern_subscr+0x465/0x8a0 [ 59.431721] ? tipc_receive_from_sock+0x7b0/0x7b0 [ 59.436560] ? memset+0x31/0x40 [ 59.439839] ? tipc_bcast_stop+0x350/0x350 2018/03/29 13:04:46 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000380)='/dev/snd/timer\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000002c0)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x3, [0x10000, 0x3, 0x9, 0xe914, 0x9, 0x4, 0x6, 0x7]}, 0x5c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x100000005, 0x1, 0xfffffffffffffffe, 0x1ffffff, 0x4}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000180)=""/232) 2018/03/29 13:04:46 executing program 2: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000100)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents(r1, &(0x7f0000000280)=""/219, 0x68f4) write$sndseq(r1, &(0x7f0000000280), 0x0) close(r0) lstat(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)) [ 59.444099] tipc_group_create+0x6ed/0x980 [ 59.448347] ? tipc_group_size+0x50/0x50 [ 59.452421] ? mark_held_locks+0xaf/0x100 [ 59.456564] ? do_raw_spin_trylock+0x190/0x190 [ 59.461152] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 59.466163] ? lock_sock_nested+0x91/0x110 [ 59.470394] ? trace_hardirqs_on+0xd/0x10 [ 59.474535] ? __local_bh_enable_ip+0x121/0x230 [ 59.479220] tipc_setsockopt+0x28a/0xcf0 [ 59.483285] ? tipc_sk_leave+0x200/0x200 [ 59.487367] ? __fdget+0x18/0x20 [ 59.490733] ? security_socket_setsockopt+0x89/0xb0 2018/03/29 13:04:46 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000380)='/dev/snd/timer\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000002c0)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x10000, 0x3, 0x9, 0xe914, 0x9, 0x4, 0x6, 0x7]}, 0x5c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x100000005, 0x1, 0xfffffffffffffffe, 0x1ffffff, 0x4}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000180)=""/232) [ 59.495757] SyS_setsockopt+0x189/0x360 [ 59.499737] ? SyS_recv+0x40/0x40 [ 59.503187] ? SyS_write+0x184/0x220 [ 59.506903] ? SyS_read+0x220/0x220 [ 59.510533] ? do_syscall_64+0xb7/0x940 [ 59.514502] ? SyS_recv+0x40/0x40 [ 59.517951] do_syscall_64+0x281/0x940 [ 59.521829] ? __do_page_fault+0xc90/0xc90 [ 59.526058] ? _raw_spin_unlock_irq+0x27/0x70 [ 59.530552] ? finish_task_switch+0x1c1/0x7e0 [ 59.535046] ? syscall_return_slowpath+0x550/0x550 [ 59.539976] ? syscall_return_slowpath+0x2ac/0x550 [ 59.544903] ? prepare_exit_to_usermode+0x350/0x350 [ 59.549922] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 59.555289] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 59.560145] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 59.565329] RIP: 0033:0x4548b9 [ 59.568510] RSP: 002b:00007f9bce277c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 59.576214] RAX: ffffffffffffffda RBX: 00007f9bce2786d4 RCX: 00000000004548b9 [ 59.583477] RDX: 0000000000000087 RSI: 000000000000010f RDI: 0000000000000013 [ 59.590741] RBP: 000000000072bea0 R08: 00000000000003eb R09: 0000000000000000 2018/03/29 13:04:46 executing program 0: mmap(&(0x7f000035d000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc1205531, &(0x7f0000000180)=0x9) accept(0xffffffffffffff9c, &(0x7f0000000100)=@ipx, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x8}, &(0x7f0000000240)=0x8) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0x6, 0x1ff, 0x7fff, 0x5, 0x27, 0x4, 0x7, 0xe5c, 0x0, 0x100, 0x2, 0xf8f6}) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0xfffffffffffffffa) 2018/03/29 13:04:46 executing program 7: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) r1 = dup(r0) openat$cgroup_int(r1, &(0x7f0000000040)='cpuset.memory_migrate\x00', 0x2, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000300)=0x7, &(0x7f0000000340)=0x4) r2 = geteuid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) setreuid(r2, r3) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x20010, r0, 0x0) r4 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r4, 0x11, 0x1, &(0x7f00000000c0)=""/97, &(0x7f0000000080)=0x2bf) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000280)={0x101, 0x0, 0x10001, 0x4}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f00000002c0)={0x200, r5}) 2018/03/29 13:04:46 executing program 5 (fault-call:2 fault-nth:4): r0 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0x3eb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000001c0)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x8}) sendmsg$key(0xffffffffffffffff, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000026ff0000040000f5b530030006f0000000000000000000000000"], 0x1e}, 0x1}, 0x0) 2018/03/29 13:04:46 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) io_setup(0x7fff, &(0x7f0000000080)=0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x6, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x200000, 0x0) r4 = syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x6, 0x40) memfd_create(&(0x7f0000000340)="6966623000faffffffffffffff00", 0x1) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBLED(r4, 0x4b65, 0x1f) syz_open_procfs(0x0, &(0x7f0000000700)='net/udplite\x00') r6 = syz_open_dev$mouse(&(0x7f0000000840)='/dev/input/mouse#\x00', 0x7, 0x101000) io_submit(r2, 0x4, &(0x7f00000008c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x6, 0x0, r0, &(0x7f00000000c0)="d32e0f19d3c75bbba21b6e0186f5703d60", 0x11, 0x803, 0x0, 0x1, r3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffad, r1, &(0x7f0000001700)="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", 0x1000, 0x2, 0x0, 0x1, r4}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3, 0xe9fa, r0, &(0x7f0000000500)="e84aa3d5c9e8fcb619ac714a07095d706020adcb4a4ecaaf8c20a0966388b1b42e1a0c594668bfac59096a7ef838afea679c55dfd158d3352b7bb4cbaf3505cff7bee8f3cfb1f9265a5cf1f0343cffa18b3c3e132dd28bce933daba7f63b13bd0d3d74f65bcb06ac9b69962f1641bff452f7eea30be36a2f2aab9524dc1775e12312ff327984359271329d626733d9f5a4c16e1faa4010f7c77d261d6220cf1a8bcd98b425d05c42d2a3", 0xaa, 0x4, 0x0, 0x1, r5}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x7, 0xed, r0, &(0x7f0000000780)="4145120e92e061469711f5a935bc20c33ebc79a8621bd2a276621ea8e82fd75f394c6eaa1278b02335d12778e207d401e939badae265a02366fda2294fe338ee9f1dae0b53e548d13b52ac6a3f097b8e33ba2eba4edff0952758c73f5e2e9eb22530ad562f2ee64006a190ed5c2ca38481e1a1b86de803a3a7c35f0f6a3a45bb4e723bb52b2d70dd210be763fb15c5a61e7692615bef967d7771e55d18374190", 0xa0, 0x1, 0x0, 0x0, r6}]) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000900)={"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"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r7, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000380)="a6", 0x1}]) 2018/03/29 13:04:46 executing program 1: r0 = inotify_init1(0x1001000000080000) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) fcntl$setown(r0, 0x8, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x32) waitid(0x0, 0x0, &(0x7f0000000040), 0x4100000a, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x2000) timer_create(0x1, &(0x7f0000000200)={0x0, 0x41, 0x3, @thr={&(0x7f0000000100)="47d0f0530c6bdefc1e08875741cb7d1bcd35c80f2ce88a9e958c063acd51828fbb464fae1d24a7ad4ec4a2c22ab2a737dae8646c9490bf6d38347ca3e1cc0dd1a2274950ae2fb8da5451c88e95682cf6249d375c7a3d219d04127006de28a61f9ab4532a15960f510ea7710ec1796eecb4c7b478a11b21db91618c9f057cd46e361d8016f65af6cdb6500ea2bab71073c028731d208309", &(0x7f00000001c0)="446fa739f5c987b71f8927cd705045af5c9655edd03684312b7cccfe47dde43e16f65f2b53835ac8b07b405950c8e704f65eb7e4b7c31a4410"}}, &(0x7f0000000240)) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000000080)=0x7) 2018/03/29 13:04:46 executing program 2: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents(r1, &(0x7f0000000280)=""/219, 0x68f4) write$sndseq(r1, &(0x7f0000000280), 0x0) close(r0) lstat(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)) 2018/03/29 13:04:46 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) pwritev(r0, &(0x7f0000000140), 0x0, 0x4a) r1 = socket$inet(0x2, 0x80e, 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r3 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r1, r3, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x5, 0xb1, 0x202, 0x0, 0x0, 0x400, 0x40000000000000, 0xfffffffffffffffc}, 0xfffffffffffffc58) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r3, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/29 13:04:46 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000380)='/dev/snd/timer\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000002c0)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x0, 0x3, 0x9, 0xe914, 0x9, 0x4, 0x6, 0x7]}, 0x5c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x100000005, 0x1, 0xfffffffffffffffe, 0x1ffffff, 0x4}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000180)=""/232) [ 59.598000] R10: 0000000020000040 R11: 0000000000000246 R12: 0000000000000015 [ 59.605264] R13: 00000000000005ee R14: 00000000006faef0 R15: 0000000000000003 [ 59.613259] Subscriber rejected, no memory 2018/03/29 13:04:46 executing program 2: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents(r1, &(0x7f0000000280)=""/219, 0x68f4) write$sndseq(r1, &(0x7f0000000280), 0x0) close(r0) lstat(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)) 2018/03/29 13:04:46 executing program 4: r0 = socket$inet(0x2, 0x80001, 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r0, r2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x5, 0xb1, 0x202, 0x0, 0x0, 0x400, 0x40000000000000, 0xfffffffffffffffc}, 0xfffffffffffffc58) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r2, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/29 13:04:46 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000380)='/dev/snd/timer\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000002c0)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x0, 0x3, 0x9, 0xe914, 0x9, 0x4, 0x6, 0x7]}, 0x5c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x100000005, 0x1, 0xfffffffffffffffe, 0x1ffffff, 0x4}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000180)=""/232) 2018/03/29 13:04:46 executing program 7: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x20010, r0, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0x401, @empty, 0x4}}, [0x80, 0x9, 0x1, 0x80000000, 0x8, 0x5, 0x3, 0x4, 0x6, 0x5, 0x3800000000000000, 0x17, 0x81, 0x4, 0x1]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000002c0)={r3, 0x0, &(0x7f0000000280)}, &(0x7f0000000300)=0x10) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000280)=0x8, &(0x7f0000000340)=0x4) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f00000000c0)=""/97, &(0x7f0000000080)=0x2bf) [ 59.677316] FAULT_INJECTION: forcing a failure. [ 59.677316] name failslab, interval 1, probability 0, space 0, times 0 [ 59.688661] CPU: 0 PID: 7602 Comm: syz-executor5 Not tainted 4.16.0-rc7+ #5 [ 59.695767] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.705140] Call Trace: [ 59.705162] dump_stack+0x194/0x24d 2018/03/29 13:04:46 executing program 0: mmap(&(0x7f000035d000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc1205531, &(0x7f0000000180)=0x9) accept(0xffffffffffffff9c, &(0x7f0000000100)=@ipx, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x8}, &(0x7f0000000240)=0x8) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0x6, 0x1ff, 0x7fff, 0x5, 0x27, 0x4, 0x7, 0xe5c, 0x0, 0x100, 0x2, 0xf8f6}) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0xfffffffffffffffa) 2018/03/29 13:04:46 executing program 2: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents(r1, &(0x7f0000000280)=""/219, 0x68f4) write$sndseq(r1, &(0x7f0000000280), 0x0) close(r0) lstat(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)) 2018/03/29 13:04:46 executing program 1: r0 = inotify_init1(0x1001000000080000) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) fcntl$setown(r0, 0x8, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x32) waitid(0x0, 0x0, &(0x7f0000000040), 0x4100000a, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x2000) timer_create(0x1, &(0x7f0000000200)={0x0, 0x41, 0x3, @thr={&(0x7f0000000100)="47d0f0530c6bdefc1e08875741cb7d1bcd35c80f2ce88a9e958c063acd51828fbb464fae1d24a7ad4ec4a2c22ab2a737dae8646c9490bf6d38347ca3e1cc0dd1a2274950ae2fb8da5451c88e95682cf6249d375c7a3d219d04127006de28a61f9ab4532a15960f510ea7710ec1796eecb4c7b478a11b21db91618c9f057cd46e361d8016f65af6cdb6500ea2bab71073c028731d208309", &(0x7f00000001c0)="446fa739f5c987b71f8927cd705045af5c9655edd03684312b7cccfe47dde43e16f65f2b53835ac8b07b405950c8e704f65eb7e4b7c31a4410"}}, &(0x7f0000000240)) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000000080)=0x7) [ 59.705193] ? arch_local_irq_restore+0x53/0x53 [ 59.705258] should_fail+0x8c0/0xa40 [ 59.705288] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 59.705314] ? trace_event_raw_event_lock+0x340/0x340 [ 59.705363] ? save_stack+0xa3/0xd0 [ 59.705380] ? trace_hardirqs_off+0x10/0x10 [ 59.705389] ? save_stack+0x43/0xd0 [ 59.705404] ? kmem_cache_alloc_trace+0x136/0x740 [ 59.705416] ? tipc_subscrb_connect_cb+0xaa/0x270 [ 59.705427] ? tipc_topsrv_kern_subscr+0x465/0x8a0 [ 59.705437] ? tipc_group_create+0x6ed/0x980 [ 59.705447] ? tipc_setsockopt+0x28a/0xcf0 [ 59.705458] ? SyS_setsockopt+0x189/0x360 [ 59.705468] ? do_syscall_64+0x281/0x940 [ 59.705526] ? find_held_lock+0x35/0x1d0 [ 59.705574] ? tipc_subscrb_rcv_cb+0x25a/0xa40 [ 59.705593] ? lock_downgrade+0x980/0x980 [ 59.705601] ? lock_downgrade+0x980/0x980 [ 59.705641] should_failslab+0xec/0x120 [ 59.705661] kmem_cache_alloc_trace+0x4b/0x740 [ 59.705725] tipc_subscrb_rcv_cb+0x398/0xa40 [ 59.705758] ? tipc_subscrb_release_cb+0x30/0x30 [ 59.705780] ? lockdep_init_map+0x9/0x10 [ 59.705794] ? __raw_spin_lock_init+0x2d/0x100 [ 59.705818] ? tipc_subscrb_connect_cb+0x1bd/0x270 [ 59.705838] ? tipc_subscrb_put+0x30/0x30 [ 59.705869] ? __lock_is_held+0xb6/0x140 [ 59.705926] ? tipc_subscrb_release_cb+0x30/0x30 [ 59.705942] tipc_topsrv_kern_subscr+0x555/0x8a0 [ 59.705971] ? tipc_receive_from_sock+0x7b0/0x7b0 [ 59.705991] ? memset+0x31/0x40 [ 59.706024] ? tipc_bcast_stop+0x350/0x350 [ 59.706077] tipc_group_create+0x6ed/0x980 [ 59.706112] ? tipc_group_size+0x50/0x50 [ 59.706160] ? mark_held_locks+0xaf/0x100 [ 59.706170] ? do_raw_spin_trylock+0x190/0x190 [ 59.706197] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 59.706210] ? lock_sock_nested+0x91/0x110 [ 59.706222] ? trace_hardirqs_on+0xd/0x10 [ 59.706235] ? __local_bh_enable_ip+0x121/0x230 [ 59.706277] tipc_setsockopt+0x28a/0xcf0 [ 59.706310] ? tipc_sk_leave+0x200/0x200 [ 59.706361] ? __fdget+0x18/0x20 [ 59.706376] ? security_socket_setsockopt+0x89/0xb0 [ 59.706408] SyS_setsockopt+0x189/0x360 [ 59.706440] ? SyS_recv+0x40/0x40 [ 59.706451] ? SyS_write+0x184/0x220 [ 59.706481] ? SyS_read+0x220/0x220 [ 59.706504] ? do_syscall_64+0xb7/0x940 [ 59.706529] ? SyS_recv+0x40/0x40 [ 59.706551] do_syscall_64+0x281/0x940 [ 59.706561] ? __do_page_fault+0xc90/0xc90 [ 59.706573] ? _raw_spin_unlock_irq+0x27/0x70 [ 59.706591] ? finish_task_switch+0x1c1/0x7e0 [ 59.706611] ? syscall_return_slowpath+0x550/0x550 [ 59.706631] ? syscall_return_slowpath+0x2ac/0x550 [ 59.706651] ? prepare_exit_to_usermode+0x350/0x350 [ 59.706671] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 59.706708] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 59.706751] entry_SYSCALL_64_after_hwframe+0x42/0xb7 2018/03/29 13:04:46 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000380)='/dev/snd/timer\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000002c0)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x0, 0x3, 0x9, 0xe914, 0x9, 0x4, 0x6, 0x7]}, 0x5c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x100000005, 0x1, 0xfffffffffffffffe, 0x1ffffff, 0x4}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000180)=""/232) 2018/03/29 13:04:46 executing program 0: mmap(&(0x7f000035d000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc1205531, &(0x7f0000000180)=0x9) accept(0xffffffffffffff9c, &(0x7f0000000100)=@ipx, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x8}, &(0x7f0000000240)=0x8) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0x6, 0x1ff, 0x7fff, 0x5, 0x27, 0x4, 0x7, 0xe5c, 0x0, 0x100, 0x2, 0xf8f6}) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0xfffffffffffffffa) 2018/03/29 13:04:46 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) io_setup(0x7fff, &(0x7f0000000080)=0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x6, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x200000, 0x0) r4 = syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x6, 0x40) memfd_create(&(0x7f0000000340)="6966623000faffffffffffffff00", 0x1) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBLED(r4, 0x4b65, 0x1f) syz_open_procfs(0x0, &(0x7f0000000700)='net/udplite\x00') r6 = syz_open_dev$mouse(&(0x7f0000000840)='/dev/input/mouse#\x00', 0x7, 0x101000) io_submit(r2, 0x4, &(0x7f00000008c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x6, 0x0, r0, &(0x7f00000000c0)="d32e0f19d3c75bbba21b6e0186f5703d60", 0x11, 0x803, 0x0, 0x1, r3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffad, r1, &(0x7f0000001700)="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", 0x1000, 0x2, 0x0, 0x1, r4}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3, 0xe9fa, r0, &(0x7f0000000500)="e84aa3d5c9e8fcb619ac714a07095d706020adcb4a4ecaaf8c20a0966388b1b42e1a0c594668bfac59096a7ef838afea679c55dfd158d3352b7bb4cbaf3505cff7bee8f3cfb1f9265a5cf1f0343cffa18b3c3e132dd28bce933daba7f63b13bd0d3d74f65bcb06ac9b69962f1641bff452f7eea30be36a2f2aab9524dc1775e12312ff327984359271329d626733d9f5a4c16e1faa4010f7c77d261d6220cf1a8bcd98b425d05c42d2a3", 0xaa, 0x4, 0x0, 0x1, r5}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x7, 0xed, r0, &(0x7f0000000780)="4145120e92e061469711f5a935bc20c33ebc79a8621bd2a276621ea8e82fd75f394c6eaa1278b02335d12778e207d401e939badae265a02366fda2294fe338ee9f1dae0b53e548d13b52ac6a3f097b8e33ba2eba4edff0952758c73f5e2e9eb22530ad562f2ee64006a190ed5c2ca38481e1a1b86de803a3a7c35f0f6a3a45bb4e723bb52b2d70dd210be763fb15c5a61e7692615bef967d7771e55d18374190", 0xa0, 0x1, 0x0, 0x0, r6}]) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000900)={"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"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r7, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000380)="a6", 0x1}]) 2018/03/29 13:04:46 executing program 5 (fault-call:2 fault-nth:5): r0 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0x3eb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000001c0)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x8}) sendmsg$key(0xffffffffffffffff, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000026ff0000040000f5b530030006f0000000000000000000000000"], 0x1e}, 0x1}, 0x0) 2018/03/29 13:04:46 executing program 2: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents(r1, &(0x7f0000000280)=""/219, 0x68f4) write$sndseq(r1, &(0x7f0000000280), 0x0) close(r0) lstat(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)) 2018/03/29 13:04:46 executing program 1: r0 = inotify_init1(0x1001000000080000) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) fcntl$setown(r0, 0x8, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x32) waitid(0x0, 0x0, &(0x7f0000000040), 0x4100000a, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x2000) timer_create(0x1, &(0x7f0000000200)={0x0, 0x41, 0x3, @thr={&(0x7f0000000100)="47d0f0530c6bdefc1e08875741cb7d1bcd35c80f2ce88a9e958c063acd51828fbb464fae1d24a7ad4ec4a2c22ab2a737dae8646c9490bf6d38347ca3e1cc0dd1a2274950ae2fb8da5451c88e95682cf6249d375c7a3d219d04127006de28a61f9ab4532a15960f510ea7710ec1796eecb4c7b478a11b21db91618c9f057cd46e361d8016f65af6cdb6500ea2bab71073c028731d208309", &(0x7f00000001c0)="446fa739f5c987b71f8927cd705045af5c9655edd03684312b7cccfe47dde43e16f65f2b53835ac8b07b405950c8e704f65eb7e4b7c31a4410"}}, &(0x7f0000000240)) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000000080)=0x7) 2018/03/29 13:04:46 executing program 7: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x20010, r0, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f00000000c0)=""/97, &(0x7f0000000080)=0x2bf) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x102) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000140)) 2018/03/29 13:04:46 executing program 4: r0 = socket$inet(0x2, 0x80e, 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r3 = socket$inet_sctp(0x2, 0x1, 0x84) r4 = dup3(r0, r3, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x5, 0xb1, 0xe, 0x0, 0x0, 0x400, 0x3, 0xfffffffffffffffc}, 0x20) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) r5 = gettid() fcntl$setown(r4, 0x8, r5) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f00000001c0)=""/90, &(0x7f0000000240)=0x5a) sendto$inet(r3, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) signalfd4(r3, &(0x7f0000000280)={0x1}, 0x8, 0x80000) getsockopt$inet_buf(r2, 0x0, 0x23, &(0x7f0000000140)=""/21, &(0x7f0000000180)=0x15) [ 59.706761] RIP: 0033:0x4548b9 [ 59.706768] RSP: 002b:00007f9bce277c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 59.706782] RAX: ffffffffffffffda RBX: 00007f9bce2786d4 RCX: 00000000004548b9 [ 59.706789] RDX: 0000000000000087 RSI: 000000000000010f RDI: 0000000000000013 [ 59.706797] RBP: 000000000072bea0 R08: 00000000000003eb R09: 0000000000000000 [ 59.706804] R10: 0000000020000040 R11: 0000000000000246 R12: 0000000000000015 [ 59.706811] R13: 00000000000005ee R14: 00000000006faef0 R15: 0000000000000004 [ 59.706979] Subscription rejected, no memory 2018/03/29 13:04:46 executing program 0: mmap(&(0x7f000035d000/0x4000)=nil, 0x4000, 0x4, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc1205531, &(0x7f0000000180)=0x9) accept(0xffffffffffffff9c, &(0x7f0000000100)=@ipx, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x8}, &(0x7f0000000240)=0x8) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0x6, 0x1ff, 0x7fff, 0x5, 0x27, 0x4, 0x7, 0xe5c, 0x0, 0x100, 0x2, 0xf8f6}) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0xfffffffffffffffa) 2018/03/29 13:04:46 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000380)='/dev/snd/timer\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000002c0)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x10000, 0x0, 0x9, 0xe914, 0x9, 0x4, 0x6, 0x7]}, 0x5c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x100000005, 0x1, 0xfffffffffffffffe, 0x1ffffff, 0x4}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000180)=""/232) 2018/03/29 13:04:46 executing program 0: mmap(&(0x7f000035d000/0x4000)=nil, 0x4000, 0x4, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc1205531, &(0x7f0000000180)=0x9) accept(0xffffffffffffff9c, &(0x7f0000000100)=@ipx, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x8}, &(0x7f0000000240)=0x8) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0x6, 0x1ff, 0x7fff, 0x5, 0x27, 0x4, 0x7, 0xe5c, 0x0, 0x100, 0x2, 0xf8f6}) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0xfffffffffffffffa) [ 60.161095] FAULT_INJECTION: forcing a failure. [ 60.161095] name failslab, interval 1, probability 0, space 0, times 0 [ 60.172569] CPU: 0 PID: 7641 Comm: syz-executor5 Not tainted 4.16.0-rc7+ #5 [ 60.179669] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.189026] Call Trace: [ 60.191628] dump_stack+0x194/0x24d [ 60.195288] ? arch_local_irq_restore+0x53/0x53 [ 60.200016] should_fail+0x8c0/0xa40 [ 60.203752] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/03/29 13:04:46 executing program 0: mmap(&(0x7f000035d000/0x4000)=nil, 0x4000, 0x4, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc1205531, &(0x7f0000000180)=0x9) accept(0xffffffffffffff9c, &(0x7f0000000100)=@ipx, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x8}, &(0x7f0000000240)=0x8) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0x6, 0x1ff, 0x7fff, 0x5, 0x27, 0x4, 0x7, 0xe5c, 0x0, 0x100, 0x2, 0xf8f6}) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0xfffffffffffffffa) 2018/03/29 13:04:46 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000380)='/dev/snd/timer\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000002c0)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x10000, 0x0, 0x9, 0xe914, 0x9, 0x4, 0x6, 0x7]}, 0x5c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x100000005, 0x1, 0xfffffffffffffffe, 0x1ffffff, 0x4}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000180)=""/232) [ 60.208904] ? trace_hardirqs_off+0x10/0x10 [ 60.213252] ? perf_trace_lock+0x4d6/0x900 [ 60.217535] ? find_held_lock+0x35/0x1d0 [ 60.221637] ? nametbl_find_seq+0x1d0/0x580 [ 60.225968] ? lock_downgrade+0x980/0x980 [ 60.230130] ? lock_release+0xa40/0xa40 [ 60.234143] should_failslab+0xec/0x120 [ 60.238128] kmem_cache_alloc_trace+0x4b/0x740 [ 60.242740] ? nametbl_find_seq+0x3dd/0x580 [ 60.247084] tipc_nameseq_create+0xad/0x540 [ 60.251408] ? lock_release+0xa40/0xa40 [ 60.255390] ? __tipc_nl_add_monitor+0xf80/0xf80 [ 60.260220] tipc_nametbl_subscribe+0x968/0xcb0 [ 60.264943] ? tipc_nametbl_withdraw+0x6e0/0x6e0 [ 60.269703] ? tipc_subscrb_rcv_cb+0x54f/0xa40 [ 60.274294] ? __lock_is_held+0xb6/0x140 [ 60.278373] ? lock_release+0xa40/0xa40 [ 60.282362] ? tipc_subscrb_rcv_cb+0x398/0xa40 [ 60.286952] ? rcu_read_lock_sched_held+0x108/0x120 [ 60.291978] ? kmem_cache_alloc_trace+0x459/0x740 [ 60.296845] ? tipc_subscrb_rcv_cb+0x54f/0xa40 [ 60.301461] tipc_subscrb_rcv_cb+0x67e/0xa40 [ 60.305892] ? tipc_subscrb_release_cb+0x30/0x30 [ 60.310661] ? lockdep_init_map+0x9/0x10 [ 60.314719] ? __raw_spin_lock_init+0x2d/0x100 [ 60.319310] ? tipc_subscrb_connect_cb+0x1bd/0x270 [ 60.324246] ? tipc_subscrb_put+0x30/0x30 [ 60.328384] ? __lock_is_held+0xb6/0x140 [ 60.332476] ? tipc_subscrb_release_cb+0x30/0x30 [ 60.337236] tipc_topsrv_kern_subscr+0x555/0x8a0 [ 60.342012] ? tipc_receive_from_sock+0x7b0/0x7b0 [ 60.346854] ? memset+0x31/0x40 [ 60.350126] ? tipc_bcast_stop+0x350/0x350 [ 60.354391] tipc_group_create+0x6ed/0x980 [ 60.358648] ? tipc_group_size+0x50/0x50 [ 60.362748] ? mark_held_locks+0xaf/0x100 [ 60.367170] ? do_raw_spin_trylock+0x190/0x190 [ 60.371774] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 60.376809] ? lock_sock_nested+0x91/0x110 [ 60.381046] ? trace_hardirqs_on+0xd/0x10 [ 60.385183] ? __local_bh_enable_ip+0x121/0x230 [ 60.389851] tipc_setsockopt+0x28a/0xcf0 [ 60.393930] ? tipc_sk_leave+0x200/0x200 [ 60.398035] ? __fdget+0x18/0x20 [ 60.401407] ? security_socket_setsockopt+0x89/0xb0 [ 60.406446] SyS_setsockopt+0x189/0x360 [ 60.410415] ? SyS_recv+0x40/0x40 [ 60.413849] ? SyS_write+0x184/0x220 [ 60.417549] ? SyS_read+0x220/0x220 [ 60.421164] ? do_syscall_64+0xb7/0x940 [ 60.425124] ? SyS_recv+0x40/0x40 [ 60.428564] do_syscall_64+0x281/0x940 [ 60.432432] ? __do_page_fault+0xc90/0xc90 [ 60.436647] ? _raw_spin_unlock_irq+0x27/0x70 [ 60.441137] ? finish_task_switch+0x1c1/0x7e0 [ 60.445626] ? syscall_return_slowpath+0x550/0x550 [ 60.450537] ? syscall_return_slowpath+0x2ac/0x550 [ 60.455455] ? prepare_exit_to_usermode+0x350/0x350 [ 60.460459] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 60.465818] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 60.470670] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 60.475851] RIP: 0033:0x4548b9 [ 60.479028] RSP: 002b:00007f9bce277c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 60.486728] RAX: ffffffffffffffda RBX: 00007f9bce2786d4 RCX: 00000000004548b9 [ 60.493977] RDX: 0000000000000087 RSI: 000000000000010f RDI: 0000000000000013 [ 60.501228] RBP: 000000000072bea0 R08: 00000000000003eb R09: 0000000000000000 [ 60.508478] R10: 0000000020000040 R11: 0000000000000246 R12: 0000000000000015 [ 60.515723] R13: 00000000000005ee R14: 00000000006faef0 R15: 0000000000000005 [ 60.523117] Name sequence creation failed, no memory [ 60.528264] Failed to create subscription for {128,0,4294967295} [ 60.560132] kasan: CONFIG_KASAN_INLINE enabled [ 60.564843] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 60.572214] general protection fault: 0000 [#1] SMP KASAN [ 60.577729] Dumping ftrace buffer: [ 60.581239] (ftrace buffer empty) [ 60.584927] Modules linked in: [ 60.588092] CPU: 0 PID: 7641 Comm: syz-executor5 Not tainted 4.16.0-rc7+ #5 [ 60.595158] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.604488] RIP: 0010:__list_del_entry_valid+0x7e/0x150 [ 60.609818] RSP: 0018:ffff8801aa64eae8 EFLAGS: 00010246 [ 60.615150] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 60.622389] RDX: 0000000000000000 RSI: ffff8801d5085560 RDI: ffff8801d5085568 [ 60.629640] RBP: ffff8801aa64eb00 R08: 1ffff100354c9ca1 R09: 0000000000000004 [ 60.636880] R10: ffff8801aa64e9c8 R11: 0000000000000002 R12: 0000000000000000 [ 60.644121] R13: ffff8801aa64eca0 R14: ffff8801d5085560 R15: ffff8801d6d3ff00 [ 60.651362] FS: 00007f9bce278700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 60.659556] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 60.665404] CR2: 00000000006ff0b4 CR3: 0000000007a22005 CR4: 00000000001606f0 [ 60.672645] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 60.679886] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 60.687124] Call Trace: [ 60.689684] ? _raw_spin_lock_bh+0x39/0x40 [ 60.693893] tipc_nametbl_unsubscribe+0x318/0x990 [ 60.698707] ? tipc_nametbl_subscribe+0xcb0/0xcb0 [ 60.703520] ? lock_acquire+0x1d5/0x580 [ 60.707463] ? lock_acquire+0x1d5/0x580 [ 60.711410] ? tipc_subscrb_subscrp_delete+0x8f/0x460 [ 60.716571] ? lock_release+0xa40/0xa40 [ 60.720515] ? find_held_lock+0x35/0x1d0 [ 60.724548] ? tipc_conn_lookup+0x78/0x90 [ 60.728665] ? tipc_subscrb_subscrp_delete+0x8f/0x460 [ 60.733830] tipc_subscrb_subscrp_delete+0x1e9/0x460 [ 60.738995] ? mark_held_locks+0xaf/0x100 [ 60.743118] ? __local_bh_enable_ip+0x121/0x230 [ 60.747759] ? tipc_subscrp_put+0x360/0x360 [ 60.752061] ? tipc_conn_lookup+0x78/0x90 [ 60.756179] ? trace_hardirqs_on+0xd/0x10 [ 60.760293] ? __local_bh_enable_ip+0x121/0x230 [ 60.764942] ? tipc_subscrb_subscrp_delete+0x460/0x460 [ 60.770197] tipc_subscrb_release_cb+0x17/0x30 [ 60.774748] tipc_topsrv_kern_unsubscr+0x2c3/0x430 [ 60.779647] ? tipc_dest_del+0x350/0x350 [ 60.783678] ? tipc_topsrv_kern_subscr+0x8a0/0x8a0 [ 60.788575] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 60.793735] ? tipc_node_distr_xmit+0x212/0x2b0 [ 60.798376] tipc_group_delete+0x2c0/0x3d0 [ 60.802581] ? tipc_group_create+0x980/0x980 [ 60.806960] ? __tipc_shutdown+0x916/0xc80 [ 60.811163] ? find_held_lock+0x35/0x1d0 [ 60.815199] ? tipc_sk_respond+0x550/0x550 [ 60.819405] tipc_sk_leave+0x10b/0x200 [ 60.823263] ? tipc_sk_withdraw+0x6b0/0x6b0 [ 60.827556] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 60.832542] ? lock_sock_nested+0x91/0x110 [ 60.836747] ? __local_bh_enable_ip+0x121/0x230 [ 60.841389] tipc_release+0x154/0xff0 [ 60.845162] ? mntput_no_expire+0x130/0xa90 [ 60.849455] ? tipc_sk_backlog_rcv+0x390/0x390 [ 60.854006] ? lock_release+0xa40/0xa40 [ 60.857956] ? __dentry_kill+0x4ae/0x700 [ 60.861987] ? check_same_owner+0x320/0x320 [ 60.866284] ? locks_remove_file+0x3fa/0x5a0 [ 60.870664] ? fcntl_setlk+0x1100/0x1100 [ 60.874691] ? fsnotify+0x7b3/0x1140 [ 60.878378] ? fsnotify_first_mark+0x2b0/0x2b0 [ 60.882930] sock_release+0x8d/0x1e0 [ 60.886614] ? sock_alloc_file+0x560/0x560 [ 60.890817] sock_close+0x16/0x20 [ 60.894240] __fput+0x327/0x7e0 [ 60.897495] ? fput+0x140/0x140 [ 60.900770] ? check_same_owner+0x320/0x320 [ 60.905061] ? _raw_spin_unlock_irq+0x27/0x70 [ 60.909526] ____fput+0x15/0x20 [ 60.912776] task_work_run+0x199/0x270 [ 60.916633] ? task_work_cancel+0x210/0x210 [ 60.920924] ? _raw_spin_unlock+0x22/0x30 [ 60.925045] ? switch_task_namespaces+0x87/0xc0 [ 60.929687] do_exit+0x9bb/0x1ad0 [ 60.933113] ? find_held_lock+0x35/0x1d0 [ 60.937148] ? mm_update_next_owner+0x930/0x930 [ 60.941788] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 60.946961] ? lock_downgrade+0x980/0x980 [ 60.951082] ? __unqueue_futex+0x1c0/0x290 [ 60.955282] ? lock_release+0xa40/0xa40 [ 60.959227] ? fault_in_user_writeable+0x90/0x90 [ 60.963953] ? do_raw_spin_trylock+0x190/0x190 [ 60.968503] ? futex_wake+0x680/0x680 [ 60.972275] ? perf_trace_lock+0xd6/0x900 [ 60.976391] ? futex_wait+0x6a9/0x9a0 [ 60.980163] ? trace_event_raw_event_lock+0x340/0x340 [ 60.985327] ? trace_hardirqs_off+0x10/0x10 [ 60.989620] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 60.994693] ? futex_wake+0x2ca/0x680 [ 60.998464] ? memset+0x31/0x40 [ 61.001714] ? find_held_lock+0x35/0x1d0 [ 61.005753] ? get_signal+0x7a9/0x16d0 [ 61.009607] ? lock_downgrade+0x980/0x980 [ 61.013729] do_group_exit+0x149/0x400 [ 61.017589] ? do_raw_spin_trylock+0x190/0x190 [ 61.022138] ? SyS_exit+0x30/0x30 [ 61.025565] ? _raw_spin_unlock_irq+0x27/0x70 [ 61.030037] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 61.035032] get_signal+0x73a/0x16d0 [ 61.038723] ? ptrace_notify+0x130/0x130 [ 61.042766] ? trace_hardirqs_off+0x10/0x10 [ 61.047060] ? do_raw_spin_trylock+0x190/0x190 [ 61.051620] ? find_held_lock+0x35/0x1d0 [ 61.055652] do_signal+0x90/0x1e90 [ 61.059163] ? task_work_run+0x16c/0x270 [ 61.063191] ? lock_downgrade+0x980/0x980 [ 61.067307] ? mntput+0x66/0x90 [ 61.070554] ? setup_sigcontext+0x7d0/0x7d0 [ 61.074841] ? lock_release+0xa40/0xa40 [ 61.078785] ? do_raw_spin_trylock+0x190/0x190 [ 61.083335] ? _raw_spin_unlock_irq+0x27/0x70 [ 61.087801] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 61.092792] ? exit_to_usermode_loop+0x8c/0x2f0 [ 61.097431] exit_to_usermode_loop+0x258/0x2f0 [ 61.102004] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 61.107516] ? do_syscall_64+0xb7/0x940 [ 61.111463] do_syscall_64+0x6ec/0x940 [ 61.115320] ? __do_page_fault+0xc90/0xc90 [ 61.119525] ? _raw_spin_unlock_irq+0x27/0x70 [ 61.123989] ? finish_task_switch+0x1c1/0x7e0 [ 61.128456] ? syscall_return_slowpath+0x550/0x550 [ 61.133353] ? syscall_return_slowpath+0x2ac/0x550 [ 61.138250] ? prepare_exit_to_usermode+0x350/0x350 [ 61.143237] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 61.148574] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 61.153388] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 61.158545] RIP: 0033:0x4548b9 [ 61.161702] RSP: 002b:00007f9bce277ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 61.169377] RAX: fffffffffffffe00 RBX: 000000000072bec8 RCX: 00000000004548b9 [ 61.176615] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000072bec8 [ 61.183853] RBP: 000000000072bec8 R08: 0000000000000036 R09: 000000000072bea0 [ 61.191090] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 61.198328] R13: 00007ffee8b6d80f R14: 00007f9bce2789c0 R15: 0000000000000000 [ 61.205574] Code: 00 00 00 00 ad de 49 39 c4 74 66 48 b8 00 02 00 00 00 00 ad de 48 89 da 48 39 c3 74 65 48 c1 ea 03 48 b8 00 00 00 00 00 fc ff df <80> 3c 02 00 75 7b 48 8b 13 48 39 f2 75 57 49 8d 7c 24 08 48 b8 [ 61.224641] RIP: __list_del_entry_valid+0x7e/0x150 RSP: ffff8801aa64eae8 [ 61.232612] ---[ end trace 59875642a766aef0 ]--- [ 61.237371] Kernel panic - not syncing: Fatal exception in interrupt [ 61.244291] Dumping ftrace buffer: [ 61.247800] (ftrace buffer empty) [ 61.251478] Kernel Offset: disabled [ 61.255071] Rebooting in 86400 seconds..