ime_type\x00'}, &(0x7f0000c2e000-0xe)='/selinux/load\x00', 0xe, 0x1) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f00001ba000-0x10)=[{0x4, 0x7fff}, {0x3, 0x2}], 0x2) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10201, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000624000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d06000)=0xc) setpriority(0x1, r8, 0x21d) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f00004c9000)={0xfffffffffffffffe, 0x1, 0x86cd, 'queue1\x00', 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SMI(r7, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 33.810905] 9pnet_virtio: no channels available for device ./file0 2018/01/04 09:00:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f0000585000)={@generic="6f011a97bda07ec2470e73046d067718", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0) 2018/01/04 09:00:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[], 0x0, 0x0}, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") 2018/01/04 09:00:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000432000)='./file0\x00', 0x0) bind$bt_hci(r0, &(0x7f0000ba4000-0x6)={0x1f, 0x1, 0x1}, 0x6) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000082d000-0x4)=0x3, 0x4) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:37 executing program 6: mmap(&(0x7f0000000000/0xf14000)=nil, 0xf14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000890000-0xf)='/dev/sequencer\x00', 0x200, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000f15000)={0x8, &(0x7f0000f15000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f14000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00007ff000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b8b000-0x4)=0xe8) ftruncate(r0, 0x5) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x7, 0x20a1, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "13f77d", 0x0, "ace340"}, ""}}}}}, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000858000)=0x3) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/01/04 09:00:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000e1000)={0xf5c, 0x8000, 0xffffffff, 0x1000000000854, 0x0}, &(0x7f0000234000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000329000)={r2, 0x2}, &(0x7f0000654000)=0x8) fchdir(0xffffffffffffffff) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000087d000)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000f2e000-0x8)={0x0, 0x0, 0x0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b85000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r6, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) mq_timedsend(r6, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000db4000-0x8)='net/tcp\x00') setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000921000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000138000-0x4)=0x0, &(0x7f00005ea000-0x4)=0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r7, 0xc04064a0, &(0x7f00009da000)={&(0x7f0000e0d000)=[0x0, 0x0, 0x0], &(0x7f0000cd3000)=[0x0, 0x0, 0x0, 0x0], &(0x7f000052f000)=[0x0], &(0x7f00004cf000-0xc)=[0x0, 0x0, 0x0], 0x3, 0x4, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0}) fsetxattr(r5, &(0x7f0000963000-0x15)=@random={'btrfs.\x00', 'eth1mime_type\x00'}, &(0x7f0000c2e000-0xe)='/selinux/load\x00', 0xe, 0x1) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f00001ba000-0x10)=[{0x4, 0x7fff}, {0x3, 0x2}], 0x2) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10201, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000624000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d06000)=0xc) setpriority(0x1, r8, 0x21d) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f00004c9000)={0xfffffffffffffffe, 0x1, 0x86cd, 'queue1\x00', 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SMI(r7, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/04 09:00:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000311000-0xc)='/dev/rfkill\x00', 0x20080, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000eea000-0xc)={0x70fd104f, 0x6, 0x1, 0x0, 0x3ff, 0x40}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000be8000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00009c4000-0x4)=0x0) 2018/01/04 09:00:37 executing program 0: mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000035000)={0x8, [0x7ff, 0x8, 0x5, 0x6, 0x20, 0x20, 0xffffffffffffcd51, 0x3]}, &(0x7f0000035000)=0x14) r1 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0xfffffffffffff8ca, 0x28800) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000348000)={0xffffffff80000000, 0x4, 0x1, 'queue0\x00', 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000036000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000224000)={0x5, 0x7, 0x3, 0x8, "1c1031ca0601e610bbeb4419826ee870a94957dac5d262de579ac4aed7e28335dcce6aca30cacbcae79351a3", 0x10001}) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000eca000)=0x0) syz_emit_ethernet(0x3e, &(0x7f000096b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "f04387", 0x8, 0x200000000011, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00007d6000)=0x0, &(0x7f0000fc6000)=0x4) 2018/01/04 09:00:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000c48000)={0x0, 0x0}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40400, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)={0x10, 0x0}) ioctl$sock_ifreq(r1, 0x891a, &(0x7f0000c2b000-0x28)={@common='ip6_vti0\x00', @ifru_mtu=0x0}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000c19000)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r5, 0x8910, &(0x7f0000a68000-0x10)=@buf={0x2, &(0x7f00001f9000)="15ab"}) r7 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000741000)={0x1, 0x7, 0x3, 0x0}) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000187000)={0x0, &(0x7f00004eb000)=[]}) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f00009da000)={&(0x7f0000e0d000)=[0x0, 0x0], &(0x7f0000cd3000)=[0x0, 0x0, 0x0], &(0x7f000052f000)=[], &(0x7f00004cf000-0xc)=[0x0, 0x0, 0x0], 0x2, 0x3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000aaa000)=0x0) fsetxattr(0xffffffffffffffff, &(0x7f0000963000-0x15)=@random={'btrfs.\x00', 'eth1mime_type\x00'}, &(0x7f0000c2e000-0xe)='/selinux/load\x00', 0xe, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000dc2000-0x5c)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000168000-0x4)=0xe8) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000db4000)={0x0, 0x0, 0x0}, &(0x7f0000d75000)=0xc) r11 = geteuid() ioctl$KVM_CHECK_EXTENSION_VM(r4, 0xae03, 0x4) fstat(r1, &(0x7f000042a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpriority(0x3, r8) bind$ipx(r2, &(0x7f00000e9000-0x10)={0x4, 0x3ff, 0x1f75, "ad9ecdb01f17", 0xe5, 0x0}, 0x10) getpeername$ipx(r6, &(0x7f00004a3000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000741000)=0x10) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f000047d000)={{0xffffffff, r9, r10, r11, r12, 0x50, 0xffff, 0x0, 0x0, 0x0}, 0x3, 0xff, 0x6, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r7, 0xaeb7) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/01/04 09:00:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[], 0x0, 0x0}, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") 2018/01/04 09:00:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) write(r0, &(0x7f0000781000-0x1000)="f801569ddac0728a9a1b457c8137f22849fa8338a3e5ae2f6b3ecabe98dc387ec74cb03aaae15aa1d5fbe13a4d9653cae75a92730c739d5cb0b76382023b01036a25bb0ace4976d576aaba1bf6f79bd1b0429ccc3886b0f60c528612475b79c59bd65f710d1dde287829976e1e521f8b49382e7e0f42bee3e6136b2323ceba384165084a971c0bc4a008006a8049107d40b31c87dde6c36a3604726373c098fb0d21", 0xa2) recvmsg(r0, &(0x7f0000255000)={&(0x7f0000888000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000056e000)=[{&(0x7f0000416000-0xa1)=""/161, 0xa1}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00003d9000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ca1000-0x4)=0x0) r1 = dup2(r0, r0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f000058f000)=""/29) 2018/01/04 09:00:37 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000004000-0xa)='syzkaller\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000006000)='\x00', 0xfffffffffffffffa) r1 = syz_open_dev$sg(&(0x7f0000006000)='/dev/sg#\x00', 0x0, 0x100) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000001000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000002000)={0x0, r2, 0x5}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000005000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000001000-0x8)={r3, r4}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, r0, &(0x7f0000008000-0xfe)="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", 0xfe) request_key(&(0x7f0000003000)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0xffffffffffffffff) keyctl$session_to_parent(0x12) 2018/01/04 09:00:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000432000)='./file0\x00', 0x0) bind$bt_hci(r0, &(0x7f0000ba4000-0x6)={0x1f, 0x1, 0x1}, 0x6) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000082d000-0x4)=0x3, 0x4) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") [ 33.994978] 9pnet_virtio: no channels available for device ./file0 2018/01/04 09:00:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x0, 0x0}) sigaltstack(&(0x7f0000001000/0x2000)=nil, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$TCSETS(r0, 0x5402, &(0x7f00009e7000)={0x6, 0x4, 0x9, 0x9, 0x5, 0x6, 0x2, 0xeee, 0x6c, 0xee, 0x5, 0x7}) modify_ldt$read(0x0, &(0x7f00009f9000)=""/15, 0xf) 2018/01/04 09:00:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) time(&(0x7f0000000000)=0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000020a000)={0x0, 0x0}) getsockopt(r0, 0x9, 0x7fffffff, &(0x7f0000257000-0x1d)=""/29, &(0x7f0000e95000-0x4)=0x1d) 2018/01/04 09:00:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x0, 0x0, ""}], 0xfffffffffffffebe, 0x0}, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") 2018/01/04 09:00:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e5d000)='/selinux/status\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) ptrace$getsig(0x4202, r1, 0x604, &(0x7f0000ea9000)={0x0, 0x0, 0x0, 0x0}) timer_create(0x7, &(0x7f0000b96000-0x60)={0x0, 0x1, 0x1, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000024a000-0x4)=0x0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f00009a1000-0x10)={0x5, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r2 = socket$inet6(0xa, 0x3, 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f87000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000f13000-0x18)=@get={0x1, &(0x7f0000a7d000)=""/10, 0x2}) 2018/01/04 09:00:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2f, 0x5) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdc89, 0x0, 0x0, 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={&(0x7f0000729000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000737000)="", 0x0, 0x0, &(0x7f0000b86000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000c05000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00004c5000-0xa)='/dev/cuse\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000260000-0x10)={0x0, 0x4c, &(0x7f0000318000-0x4c)=[@in6={0xa, 0x1, 0x4997, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000273000)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000019e000)={r3, 0x25}, &(0x7f0000f03000-0x4)=0x8) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f000092d000-0x4)=0x2599, &(0x7f0000f29000-0x8)=0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00008ea000-0x4)=0x0) ptrace$setregs(0xf, r4, 0x1, &(0x7f0000c88000)="6ef0654c4ae0f539df5dbeb2a79b75af284a31677d89d38cb9400981c0b174714e9c99443bb1677a3aef7d7ab901b8fffb6ba33687064ff0a042289fddc0a82a7dae47cf92a302e5245c52257266f07e3a8d20ffcf7c404a1067806e13acd02da1134fee92202f8ed32819a33abc0ea5fc249a375dfe53968a385387e3d1b46d2443dcdf830301884a74b902899041060132085e9bd79e30782f51971fe6a75ed5ec70323886ccc6d2a80bfaa8f0ce115615b18bcee352873cadb0f4c081b2bac3804ac833fe67d10dadc94d56e6f01b1f6bd6633bbb56fde6deb59a620a827b506e4e527589e0574624255e3485d3c3400c34f4734a3f") recvfrom$inet6(r0, &(0x7f0000a30000-0x43)=""/67, 0x43, 0x2022, &(0x7f0000cd8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) 2018/01/04 09:00:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x0, 0x0, ""}], 0xfffffffffffffebe, 0x0}, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") 2018/01/04 09:00:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00000a7000)='/dev/admmidi#\x00', 0x2, 0x4000) fcntl$setlease(r0, 0x400, 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000482000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000adb000)={0x0, 0x1000, "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"}, &(0x7f0000d00000)=0x1008) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000d90000-0x4)=0x5, 0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000eae000-0x8c)={r3, @in6={{0xa, 0x2, 0x5f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x46a0b425}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/04 09:00:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000401000-0xb)='/dev/mixer\x00', 0x240001, 0x0) clock_gettime(0x0, &(0x7f00006b5000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00001e6000-0x10)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000756000-0x8)={0x0, 0x4}, &(0x7f0000913000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00005c0000-0xa0)={r6, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff80000000, 0x80, 0x18000000000000, 0x3ff, 0x8}, &(0x7f0000466000-0x4)=0xa0) write$evdev(r1, &(0x7f0000d13000)=[{{r2, r3/1000+10000}, 0x1, 0x9, 0x2}, {{0x77359400, 0x0}, 0x7f, 0x9, 0xffffffff}, {{0x0, 0x7530}, 0x3, 0x401, 0x3f}, {{r4, r5/1000+10000}, 0xab, 0x3f, 0x7}, {{0x0, 0x0}, 0x1ff, 0x1ff, 0x3aa5}, {{0x77359400, 0x0}, 0x7, 0x9abb, 0x7}, {{0x77359400, 0x0}, 0x5, 0x1, 0x0}, {{0x77359400, 0x0}, 0x2964, 0x80000001, 0x844}, {{0x0, 0x2710}, 0x4, 0x200, 0x2}], 0xd8) accept$llc(r1, 0x0, &(0x7f0000ba5000-0x4)=0x0) r7 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r7, &(0x7f0000d09000-0x62e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "3fcb73", 0x8, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}, 0x3a) 2018/01/04 09:00:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000432000)='./file0\x00', 0x0) bind$bt_hci(r0, &(0x7f0000ba4000-0x6)={0x1f, 0x1, 0x1}, 0x6) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000082d000-0x4)=0x3, 0x4) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") [ 34.094095] 9pnet_virtio: no channels available for device ./file0 [ 34.199788] 9pnet_virtio: no channels available for device ./file0 [ 34.222546] device eql entered promiscuous mode 2018/01/04 09:00:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c7e000)='net/tcp\x00') preadv(r1, &(0x7f0000b79000-0x70)=[], 0x3, 0x0) 2018/01/04 09:00:38 executing program 7: pipe2(&(0x7f0000506000)={0x0, 0x0}, 0x4000) getpeername$inet(r0, &(0x7f0000d3c000+0x626)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001ae000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = memfd_create(&(0x7f00005f9000-0x2)='#}\x00', 0x0) ftruncate(r3, 0x40001) sendmsg(r2, &(0x7f00003f6000)={0x0, 0x0, &(0x7f0000f3a000-0x40)=[{&(0x7f0000c44000)='2', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000e4f000-0x4)=0x4, 0x4) sendfile(r2, r3, &(0x7f000000a000)=0x0, 0x2) 2018/01/04 09:00:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x5) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000704000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 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, []}, 0x90) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000aab000-0x410)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/04 09:00:38 executing program 6: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x7) getsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000e39000)=""/78, &(0x7f00003a1000)=0x4e) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000fd6000)=0x800, 0x4) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000fd5000)=0x0) read(r0, &(0x7f000067f000)=""/172, 0x12) sendto$inet6(r0, &(0x7f0000c88000-0xc2)="f915b5b3728781104f34856fadf97550a5ea1e88d30acc0301d2249ecc5b83d7a0bcb3a49f08e75b29aab0dbe075091d4a04cf53c09b95e008e9e0534844428792289dd2f48436463c742f4405828f50670913459a2a0dc90ca8c20f267f9862ffd53cb0f3373027db14ce32a7d8e75bbe667bdaba45535c3340a81cd2fadc80b1c3c0fc01000000000000007a61a10d58eda77b8972b41949751bd4f473100229e7a9c3252299da393a86b74d49eca25994e82b0b3f32cb491939341ca0b0cbfcba", 0xc2, 0x0, &(0x7f0000ec7000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x3cd) 2018/01/04 09:00:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x0, 0x0, ""}], 0xfffffffffffffebe, 0x0}, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") 2018/01/04 09:00:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000432000)='./file0\x00', 0x0) bind$bt_hci(r0, &(0x7f0000ba4000-0x6)={0x1f, 0x1, 0x1}, 0x6) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000432000)='./file0\x00', 0x0) bind$bt_hci(r0, &(0x7f0000ba4000-0x6)={0x1f, 0x1, 0x1}, 0x6) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000082d000-0x4)=0x3, 0x4) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x28) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00005d1000-0x4)=0x0) r1 = syz_open_dev$mouse(&(0x7f00005cb000-0x12)='/dev/input/mouse#\x00', 0x0, 0x200) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f00006f0000-0x4)={0x19, 0x6, 0x8000, 0x0}) [ 34.354715] 9pnet_virtio: no channels available for device ./file0 [ 34.367291] 9pnet_virtio: no channels available for device ./file0 2018/01/04 09:00:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x0, ""}], 0xfffffffffffffebe, 0x0}, 0x0) ioctl(0xffffffffffffffff, 0xc0184900, &(0x7f0000002000)="") 2018/01/04 09:00:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f000089c000)={0x8000, 0x7, 0x1, 0x3ff, 0x7, 0x1000, 0x9, 0x101, 0x2, 0x6}) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGREP(r0, 0x40047440, &(0x7f00002d2000-0xae)=""/174) 2018/01/04 09:00:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000a51000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f000000d000)=[{0x10, 0x114, 0xffffffff00000001, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/04 09:00:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000243000)='/dev/sequencer2\x00', 0xc001, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000c66000)={0x0, 0x0}) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000033f000-0x10)='/selinux/create\x00', 0x2, 0x0) clock_getres(0xa, &(0x7f0000ccd000-0x10)={0x0, 0x0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x100000000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000ce7000-0xc)={r1, 0x80000, r2}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f000007a000)={0x0, 0x0}) tkill(r3, 0x1a) syz_open_dev$sndmidi(&(0x7f0000c27000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x4000) 2018/01/04 09:00:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000432000)='./file0\x00', 0x0) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000d0e000-0x56)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@lsrr={0x83, 0x3, 0x0, []}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/04 09:00:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000aa6000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={r0, r1+10000000}, &(0x7f0000048000)=0x6, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x400000006, 0x0, &(0x7f0000e6e000)={0x0, 0x0}, &(0x7f0000061000-0x4)=0x0, 0x0) 2018/01/04 09:00:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x5) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000704000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 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, []}, 0x90) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000aab000-0x410)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/04 09:00:38 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x5, 0x2000) clone(0x0, &(0x7f00006c5000)="", &(0x7f0000254000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000da1000)="") getpriority(0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001000)=0x7) 2018/01/04 09:00:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x0, ""}], 0xfffffffffffffebe, 0x0}, 0x0) ioctl(0xffffffffffffffff, 0xc0184900, &(0x7f0000002000)="") 2018/01/04 09:00:38 executing program 6: mmap(&(0x7f0000000000/0xb6d000)=nil, 0xb6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f00001a1000)=@newsa={0x180, 0x2000e, 0xffffffffffffffff, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0xfffffffffffffffe, 0x0, 0x1f, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3, 0x32}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x5, 0xa, 0x0, 0x0, 0x0}, [@srcaddr={0x14, 0xd, @in=@multicast2=0xe0000002}, @algo_auth={0x7c, 0x1, {{'digest_null\x00'}, 0x21e, "dd24c439f09e787575debbb42612fffea2d31ce89ec57dca78bd684d4d0594063ae19553634f1a4e31318d912739ae6d2e4a27"}}]}, 0x180}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/04 09:00:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000a62000-0x4)=0x10001, 0x4) listen(r0, 0x7ff) 2018/01/04 09:00:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0xa) r2 = accept(r0, 0x0, &(0x7f0000c79000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000b53000)=0x0, &(0x7f0000f02000)=0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000b8a000-0x8)=@assoc_value={0x0, 0xfc2a}, &(0x7f0000905000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000f0c000)={r3, 0xbd, "99052369621bf3605487146146d445a8d66239f3cddd89deb0d3110ed758957fd9b1ab318b30144228abd2e6fe6f36254cadb10d9b9e458dfe9056a5790d7d23536d9aa6d10891ca8d60cf06ba436e9cbebb2fa12014852fbe87db5503047052cd0793ad08304c5c648bc7f3ad4c5c41bc18ef01c8573b621c2c83b770437192895cda49013d46a25a2d43f03a0ef1f907b8eee93f8e2926004997aee59d519e36b66a037c22b60fb9e838c329415b8e4442c3397c1288c5a0566879be"}, &(0x7f0000130000-0x4)=0xc5) r4 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) write$sndseq(r4, &(0x7f0000f4d000)=[{0x0, 0x0, 0x0, 0xfffffffffffffff8, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x30) 2018/01/04 09:00:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000432000)='./file0\x00', 0x0) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") [ 34.444308] 9pnet_virtio: no channels available for device ./file0 2018/01/04 09:00:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000432000)='./file0\x00', 0x0) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:38 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x0) r1 = accept(r0, &(0x7f00008f4000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a13000-0x4)=0x10) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f00008d7000)={"bdf2fb1f9b047610164eba66854b8de2", {0x4, 0x10000, 0xfffffffffffffffb, "8bd196f130fe", 0x5, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x84, 0x7, &(0x7f000028c000)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000000)=0x2, 0x4) 2018/01/04 09:00:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x0, ""}], 0xfffffffffffffebe, 0x0}, 0x0) ioctl(0xffffffffffffffff, 0xc0184900, &(0x7f0000002000)="") 2018/01/04 09:00:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000626000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000ff7000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000152000)=0xc) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000051f000-0xc)={0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f0000b40000-0x4)=0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000dea000)={{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, {0xa, 0x1, 0xbf, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x2, [0x8f02, 0x6, 0xff, 0x56a, 0x5, 0x8001, 0xa8, 0x7f]}, 0x5c) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r3, 0x4004ae8b, &(0x7f00004a0000-0xee)={0x0, ""}) 2018/01/04 09:00:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x5, 0x801) write(r0, &(0x7f00000b0000-0x25)="240000002c002504471c1f33ffff070e020000110010000000ff8dea0800fc0009000000", 0x24) 2018/01/04 09:00:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x0, ""}], 0xfffffffffffffebe, 0x0}, 0x0) ioctl(r0, 0x0, &(0x7f0000002000)="") [ 34.497909] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=14 sclass=netlink_xfrm_socket pig=4917 comm=syz-executor6 2018/01/04 09:00:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000432000)='./file0\x00', 0x0) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000144000-0xf)='/dev/sequencer\x00', 0x50000, 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000154000)={0x0, 0x0, []}) r1 = syz_open_dev$sg(&(0x7f0000f35000-0x9)='/dev/sg#\x00', 0x3, 0x155042) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000e7a000-0x1e)={0x40, 0x5, 0x3, "8312cb37d1b3", "b901f29a8a8203c415f2424fd84a6b4d"}) connect$bt_l2cap(r1, &(0x7f00008d8000)={0x1f, 0x100000000, {0x0, 0x2, 0x3, 0x0, 0x2, 0x3}, 0x10000, 0x9}, 0xe) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) read(r3, &(0x7f00003df000)=""/111, 0x10) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000d2c000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f00008cb000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f000098d000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x81, r4}) write(r2, &(0x7f0000102000-0x79)="ff8ecc80ee0101df24d5cd2d4cb4e9b227312da65c0004", 0x17) 2018/01/04 09:00:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f0000ba4000-0x6)={0x1f, 0x1, 0x1}, 0x6) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") [ 34.536731] 9pnet_virtio: no channels available for device ./file0 [ 34.537309] 9pnet_virtio: no channels available for device ./file0 2018/01/04 09:00:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x0, ""}], 0xfffffffffffffebe, 0x0}, 0x0) ioctl(r0, 0x0, &(0x7f0000002000)="") [ 34.546056] device syz0 entered promiscuous mode [ 34.587338] 9pnet_virtio: no channels available for device ./file0 2018/01/04 09:00:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x88000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) close(0xffffffffffffffff) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000693000)='/dev/qat_adf_ctl\x00', 0x80, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000e5f000-0x78)={0xef, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x7, 0x6, 0x4, 0x9, 0x0, 0x80000001, 0x5727, 0x2}) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000f7c000)="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", 0x1000) read$eventfd(r0, &(0x7f00002d6000-0x8)=0x0, 0x8) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000785000)=0x0, 0x4) 2018/01/04 09:00:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x0, ""}], 0xfffffffffffffebe, 0x0}, 0x0) ioctl(r0, 0x0, &(0x7f0000002000)="") 2018/01/04 09:00:38 executing program 1: tee(0xffffffffffffffff, 0xffffffffffffffff, 0x7271f9b0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00008e5000-0x9)='/dev/rtc\x00', 0x2000, 0x0) 2018/01/04 09:00:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f0000ba4000-0x6)={0x1f, 0x1, 0x1}, 0x6) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000493000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) getuid() ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000e26000)={0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 09:00:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f8e000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000f0c000)='loginuid\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f00005ed000-0xf)="19", 0x1, 0x0) mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f00004f7000-0x2)='-\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r2, 0x0) rt_sigaction(0x7, &(0x7f0000ef2000-0x20)={0x42ef14, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f0000255000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000237000)={0x0}) syz_open_dev$evdev(&(0x7f00009e9000-0x12)='/dev/input/event#\x00', 0x0, 0x0) 2018/01/04 09:00:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f000054f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) getpeername(0xffffffffffffffff, &(0x7f0000639000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000aee000)=0x14) unshare(0x20000000) clone(0x0, &(0x7f0000294000)="", &(0x7f000084f000-0x4)=0x0, &(0x7f0000c36000-0x4)=0x0, &(0x7f0000093000)="") socket$packet(0x11, 0x3, 0x300) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b98000-0x11)='/selinux/relabel\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sync() setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000dce000)={{{@in=@multicast1=0xe0000001, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0x5, 0x0, 0x0, 0xa, 0xa0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xffffffffffff64c0, 0x0, 0xffffffffffffffff, 0x1000, 0x23930115, 0xed28}, {0xff, 0x3, 0x5, 0x0}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x448a0a7dc787f697, 0x0, 0x5, 0x0, 0x0}}, 0xe8) clone(0x200000008a000900, &(0x7f00003e4000)="", &(0x7f000072a000)=0x0, &(0x7f0000065000-0x4)=0x0, &(0x7f0000b70000)="") 2018/01/04 09:00:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000003, 0x0) write(r0, &(0x7f0000292000-0x22)="220000001500072100000008e2ff0500020003000000000000000200e700ff02f155", 0x22) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f000094f000-0x4)=0x2, 0x4) [ 34.730305] netlink: 10 bytes leftover after parsing attributes in process `syz-executor7'. [ 34.741193] QAT: Invalid ioctl [ 34.754906] netlink: 10 bytes leftover after parsing attributes in process `syz-executor7'. [ 34.795214] QAT: Invalid ioctl 2018/01/04 09:00:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f0000ba4000-0x6)={0x1f, 0x1, 0x1}, 0x6) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000071b000)='/dev/snd/seq\x00', 0x0, 0x2303) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000e26000)={0x0, 0x549, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 09:00:38 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x20000, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000d6e000-0x24)={0x9, 0x1, 0x4, 0x4, 0x1, 0xb5b, 0x1ff, 0x7ff, 0x9, 0xb795, 0x40, 0x6b}) clone(0x0, &(0x7f0000aed000)="", &(0x7f00006c4000-0x4)=0x0, &(0x7f000049d000-0x4)=0x0, &(0x7f0000c12000)="") splice(0xffffffffffffffff, &(0x7f000036e000)=0x0, 0xffffffffffffffff, &(0x7f0000453000)=0x0, 0x0, 0x0) 2018/01/04 09:00:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f000062b000)='/dev/ppp\x00', 0x0, 0x0) syz_open_dev$mouse(&(0x7f000086f000)='/dev/input/mouse#\x00', 0x27, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000f5e000)=0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeb000-0xa)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) ioctl$TCFLSH(r1, 0x540b, 0x2) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000ef5000)={0x5b9, 0x8000, 0x3ff}) 2018/01/04 09:00:38 executing program 2 (fault-call:4 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x0, ""}], 0xfffffffffffffebe, 0x0}, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") 2018/01/04 09:00:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f000054f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) getpeername(0xffffffffffffffff, &(0x7f0000639000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000aee000)=0x14) unshare(0x20000000) clone(0x0, &(0x7f0000294000)="", &(0x7f000084f000-0x4)=0x0, &(0x7f0000c36000-0x4)=0x0, &(0x7f0000093000)="") socket$packet(0x11, 0x3, 0x300) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b98000-0x11)='/selinux/relabel\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sync() setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000dce000)={{{@in=@multicast1=0xe0000001, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0x5, 0x0, 0x0, 0xa, 0xa0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xffffffffffff64c0, 0x0, 0xffffffffffffffff, 0x1000, 0x23930115, 0xed28}, {0xff, 0x3, 0x5, 0x0}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x448a0a7dc787f697, 0x0, 0x5, 0x0, 0x0}}, 0xe8) clone(0x200000008a000900, &(0x7f00003e4000)="", &(0x7f000072a000)=0x0, &(0x7f0000065000-0x4)=0x0, &(0x7f0000b70000)="") 2018/01/04 09:00:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00008ac000-0x68)=[@in6={0xa, 0x1, 0xb9e0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x9}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}], 0x68) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000011c000-0x28)={@common="6c6f0000000011000000000000890700", &(0x7f0000ee6000)=@ethtool_cmd={0x47, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 09:00:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000470000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) r4 = fcntl$dupfd(r3, 0x0, r3) setsockopt$sock_timeval(r4, 0x1, 0x14, &(0x7f0000126000)={0x77359400, 0x0}, 0x10) recvmsg(r3, &(0x7f000051f000-0x1c)={&(0x7f0000cf3000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00005bc000-0x18)=[], 0x0, &(0x7f0000097000)=""/144, 0x90, 0x0}, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x0, r0}) recvmsg(r2, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) r5 = getuid() lstat(&(0x7f00007be000)='./file0\x00', &(0x7f0000cd4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000d4b000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c14000-0x1)=0xe8) r8 = getegid() setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000063000-0x4)=0x0, 0x2b9) sendmsg$netlink(r4, &(0x7f000085d000-0x38)={&(0x7f00008fb000+0xc54)=@proc={0x10, 0x0, 0x3, 0x2080000}, 0xc, &(0x7f0000e80000)=[{&(0x7f0000cdd000)=[{0x1010, 0x3b8a6cc8, 0xb0c, 0x6, 0x1, "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"71b921e62de0d1ad6de34952f800af0ebd78d66083d611e398c2a29ff141a8da423095dcfb0b645b4f3861818e67eb9ce009613adb4f73db3f95a34b8e29029633c0395a5e55882e6f0262776efddbeaba9c70097b068823b8d28dbdea6be529fc335725e7e799082e9cb0ce173dbe0c69c1bb6d61c32b7a0d384491a94b7709738a6c3603f430beccf86bc6c83e12acbc4d4bfd2a5a7f5497178b3e3feea3425e88c166441ac65738c27cc8a040cefd256c72fe9f175f738eba9dfe7ff0a9010a0eab87e71f9907421d0667e3ac992324104bae"}, {0xbc, 0x4, 0x4, 0x10001, 0x2, "8ad771c140d1056b4e002655be6c79963c377a3388a7117b726b551d9e1f6bc0e527c0c510618ac80a28ec87684029c200006484f97fbc9ff4691f4b3c8c8366af4a1a52c3f381e64cd1f7198d0fe4205a9491e3bbe07856b9dac305d7ed19507590a77e7418c81a3e8568bad7829b48ca7179eaac689e5224eee6000c10a7848eb22cf2e84ad4f338967bed30e4fef94ada07e22691e51f9dcf9eaea920759589cf3bffb44dcc8eee"}, {0x68, 0x2, 0x400, 0xe899, 0x1, "9fcc91faa63a661e9e985e9abc9946341fe7148fb0d509a363d5f5e4991c48bb85b87761edde2a1f2ff42a2783f11d2693b1031d1ec6823c8a8c454f865068f8166cbe770ece4041fba7d18d5b93913ac2ca8e73a0722d"}, {0xf8, 0xf3, 0xc00, 0x2f8cc63b, 0x2, "15e3c783d839bf234031e3bd95bedd127149035643893241685661386fb6d45fa674eb39d1876022776bf4b36be5e413d6cb5b595810aba7552aa13f2e2ce7043038ee826932b78f6356bcb79641de499c035ad974f869c8299c1ee6cef5ba9652d4fda379e3702a5b9f96c5b48aeac635e070bd1ec6c0fa04af36561b87137386886c7fb80a5b50e4fdaa7a9557985ab8f0ca61305888c469130aa3a740c15c4ae813113c3d9b76adc28ad770251c84287e7031533e3976976e11d1ff85c4fbd7da55254674e4c3b00aa42d6738bbd1cf69269a1d1d392112f7400982f80b17c46315b564"}, {0x9c, 0x8, 0x100, 0xf11, 0x0, "f5b7ba3984658d068b00351a5127598d6bbcb79ae2270ec7c8aad5bee5d19184c0a742d93826db9b25c0be0b6c28668e37f5e94447439b3952e39acf068bc0c030ebfae82d348571503214fd211ac6d1a6e8ded05d29e73fa75a7086558ca1d4f39db6241ccd192109e972898bc2199dba69c88d2118658a94af00721f3a30fd4a207575f25ab836703798"}, {0x60, 0x2, 0x404, 0x0, 0x2, "4a8d436cd15ad0e18c7b1f935e72d6e020aba2e3cba05335e2fdb60b4592e54b30e91f22e3c22928dab572214419541ba36ba015523884519e513863e4a561cb7589fe46bc096e92ec09597a34c7"}, {0x64, 0x0, 0x1, 0x5, 0x3, "714619401c02e2465f5ff60788ec2c37acefa9137f57bbadda3ccbc05e9c5a5b719fa849f19f099eba7a49e6d7cad651354bbac7fc5196d4afa3872a7f64c56b2a217629b722d9e6dd9d05352b40ef152894"}, {0x28, 0xed0, 0x300, 0x1c, 0x1, "ea3c87e371e258772387f41225bd3e37092ec561f7"}], 0x488}, {&(0x7f000094d000)=[{0xfc, 0x8, 0xb00, 0x8001, 0x3, "3b24ebabf0c19120c18c69295e3f9d4a4703f386520e79aa3c452fd6c01e1e980e053dccf7762460be279e43116171a80fda3af91f9a4c93caf054c9ccacc6dce5b949d46202930e1dc9bf9f6afc0c0b4e358c608a67d64c3c3487f56dbf76582bea37f54108a10dee6b3d669fb1138e809ad05e089c51489bd707e9425f13cd9101532d3f1fe1d50cb9925f5d525331172783b0aafae751d339d22f9bdf1f6d77829e17e67e827e2a538b05320f0c071a23ee966fb40ed0b57e6a88e7bd7642e6d93f6c8791a27e0653c904532125f5de1d496edc5d0feb1bdc9d8d3fbd83e69cb7d83d43c9f39f29"}], 0xfc}], 0x5, &(0x7f0000830000-0x130)=[@rights={0x20, 0x1, 0x1, [r3, r3, r2, r2]}, @cred={0x20, 0x1, 0x2, r0, r5, r6}, @cred={0x20, 0x1, 0x2, r0, r7, r8}, @rights={0x20, 0x1, 0x1, [r1, r1, r2]}, @rights={0x20, 0x1, 0x1, [r3, r1, r2]}, @rights={0x20, 0x1, 0x1, [r1, r2, r4, r4]}, @rights={0x38, 0x1, 0x1, [r3, r2, r4, r1, r2, r1, r2, r1, r2, r3]}, @rights={0x20, 0x1, 0x1, [r3, r1, r4, r2]}, @rights={0x18, 0x1, 0x1, [r3, r3]}], 0x130, 0x4000000}, 0x8000) dup2(r1, r2) tkill(r0, 0x15) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b9a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/04 09:00:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000432000)='./file0\x00', 0x0) bind$bt_hci(r0, &(0x7f0000ba4000-0x6)={0x1f, 0x1, 0x1}, 0x6) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:38 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f0000a73000)='/dev/admmidi#\x00', 0x100000000000, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000a3000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000cd6000)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0xc7d000)=nil, 0xc7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000023000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c78000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000c74000-0x10)={r3, 0x0, 0x0, 0x0}, 0x10) [ 34.866972] FAULT_INJECTION: forcing a failure. [ 34.866972] name failslab, interval 1, probability 0, space 0, times 1 [ 34.909336] CPU: 0 PID: 4997 Comm: syz-executor2 Not tainted 4.15.0-rc6+ #247 [ 34.916657] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 34.926000] Call Trace: [ 34.928594] dump_stack+0x194/0x257 [ 34.932214] ? arch_local_irq_restore+0x53/0x53 [ 34.936892] should_fail+0x8c0/0xa40 [ 34.940594] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 34.945675] ? perf_trace_lock+0xd6/0x900 [ 34.949824] ? memset+0x31/0x40 [ 34.953094] ? find_held_lock+0x35/0x1d0 [ 34.957146] ? __lock_is_held+0xb6/0x140 [ 34.961222] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 34.967080] ? find_held_lock+0x35/0x1d0 [ 34.971124] ? rcu_note_context_switch+0x710/0x710 [ 34.976060] should_failslab+0xec/0x120 [ 34.980022] kmem_cache_alloc_trace+0x4b/0x750 [ 34.984582] ? __down_interruptible+0x6b0/0x6b0 [ 34.989277] ion_alloc+0x23e/0x9e0 [ 34.992822] ? ion_dma_buf_release+0x50/0x50 [ 34.997225] ? __might_sleep+0x95/0x190 [ 35.001194] ? kasan_check_write+0x14/0x20 [ 35.005410] ? _copy_from_user+0x99/0x110 [ 35.009543] ion_ioctl+0x26d/0x380 [ 35.013063] ? ion_query_heaps+0x490/0x490 [ 35.017300] ? ion_query_heaps+0x490/0x490 [ 35.021524] do_vfs_ioctl+0x1b1/0x1520 [ 35.025386] ? _cond_resched+0x14/0x30 [ 35.029278] ? ioctl_preallocate+0x2b0/0x2b0 [ 35.033681] ? selinux_capable+0x40/0x40 [ 35.037728] ? __sb_end_write+0xa0/0xd0 [ 35.041694] ? fput+0xd2/0x140 [ 35.044882] ? security_file_ioctl+0x89/0xb0 [ 35.049277] SyS_ioctl+0x8f/0xc0 [ 35.052631] entry_SYSCALL_64_fastpath+0x23/0x9a 2018/01/04 09:00:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000fb0000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000700000)={0x4af, 0x1, 0x7fffffff, 0x10000, 0x9}, 0xc) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) sendmsg$alg(r2, &(0x7f0000994000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f0000040000-0x66)="39ac6ffe0aaa3c7b1bdbeced545be220b6ecba05640e4b6d9fc757bc80b86a68927f135ee84c4a948c6fa3ea11a6d7de83d65e2902e916592eed06a29214693d64a738642a92b72f659f4f9dd417b6f615c5a223c9c3b84fbde586a4722d1c08805fd3f7df03", 0x66}], 0x1, 0x0, 0x0, 0x0}, 0x0) poll(&(0x7f000005b000-0x48)=[{r2, 0x0, 0x0}], 0x1, 0x0) [ 35.057359] RIP: 0033:0x452ac9 [ 35.060522] RSP: 002b:00007f373349bc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 35.068205] RAX: ffffffffffffffda RBX: 00007f373349baa0 RCX: 0000000000452ac9 [ 35.075447] RDX: 0000000020002000 RSI: 00000000c0184900 RDI: 0000000000000014 [ 35.082691] RBP: 00007f373349ba90 R08: 0000000000000000 R09: 0000000000000000 [ 35.089932] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 35.097175] R13: 00007f373349bbc8 R14: 00000000004b767a R15: 0000000000000000 2018/01/04 09:00:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000040a000-0x10)={0x0, 0x0}) clock_nanosleep(0x2, 0x1, &(0x7f00002a6000-0x10)={0x0, r0+30000000}, &(0x7f0000443000)={0x0, 0x0}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000cc2000-0x20)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e4d000-0x9)='/dev/rtc\x00', 0xd40, 0x0) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f00000f0000)={""/1024}) 2018/01/04 09:00:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgget$private(0x0, 0x40) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00001e9000-0x9a)=""/154) 2018/01/04 09:00:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000432000)='./file0\x00', 0x0) bind$bt_hci(r0, &(0x7f0000ba4000-0x6)={0x1f, 0x1, 0x1}, 0x6) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") [ 35.115575] 9pnet_virtio: no channels available for device ./file0 2018/01/04 09:00:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000876000-0x9)='/dev/dsp\x00', 0x200, 0x0) r1 = socket$inet_sctp(0x2, 0x800000001, 0x84) sendto$inet(r1, &(0x7f000026f000-0x1)="0f", 0x1, 0x0, &(0x7f0000604000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) sendto$inet(r1, &(0x7f000056b000-0x83)="d2", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000671000-0x9)='/dev/hwrng\x00', 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000ba9000-0x88)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x88) shutdown(r1, 0x1) r3 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000c6a000)={0x0, 0x0, 0x2, 0x0}, 0x10) 2018/01/04 09:00:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) mq_notify(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, @thr={&(0x7f0000d05000)="", &(0x7f00005a7000-0x70)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_notify(r0, &(0x7f0000478000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000)="", &(0x7f0000cf3000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername(r0, &(0x7f0000b35000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e14000-0x4)=0x10) 2018/01/04 09:00:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000432000)='./file0\x00', 0x0) bind$bt_hci(r0, &(0x7f0000ba4000-0x6)={0x1f, 0x1, 0x1}, 0x6) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:39 executing program 3: pipe2(&(0x7f0000863000-0x8)={0x0, 0x0}, 0x84800) prctl$intptr(0x1c, 0x400) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000b17000-0x8)={0x0, 0x0}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000360000-0x9)='/dev/vcs\x00', 0x402000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000001000-0x101)={r1, r2, 0x1, 0x5, &(0x7f0000b72000)="e0f9afbe869483bd970ab95452205d1b47b6292d573c6a54da9caafd324e6468d0682761daedc7a388666abacd17e39feac8a251e5373a480a2c23f340c8b23b32181dc0dbee26da1a1ae4e4f81be3380b1bcc6a5c0acfa39f9b7b76d8", 0x4, 0x5, 0x3, 0x8, 0x3, 0xd1f, 0x9, "ca233a2cf9a1261257cb11f80e7e09d3dd9624742649004f9c4af27d98b3d989a71c8f0a9e9932a70680a5b554a623668bafa19a107abb544b522add8e54a455b99fa11c85af9114261d48fdc9b4889f448a2fbb9587f910a1e74a9f7b193486503b7a55b073cdfba49e3bf90e0ddbd9935cd7960fd28c0fc7aa70ad267ab97acb759098962d915e6dd497338df7d6670f680169b29d346936df781e75dbf4e2cbc87bf156a5901999a4e38eea3f0fc97cd8266b842943bf6453570f28f9e0bfa1b45d574a4585b6aaf37bafc0801ca3c597311fc33b716fa6"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000a55000-0x9)='/dev/dsp\x00', 0x240, 0x0) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f000075b000-0x8)={0x8, 0x3ff}) ioctl$TCSETAF(r3, 0x5408, &(0x7f00009ee000)={0x5, 0x2, 0x3, 0x800, 0x9, 0x0, 0x4, 0x0, 0xffffffffffff7fff, 0x3}) ioctl$int_in(r3, 0x800000800c5012, &(0x7f0000824000+0x48b)=0x0) [ 35.179737] capability: warning: `syz-executor6' uses 32-bit capabilities (legacy support in use) [ 35.201050] 9pnet_virtio: no channels available for device ./file0 [ 35.243442] 9pnet_virtio: no channels available for device ./file0 2018/01/04 09:00:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f8d000)='net/rt_cache\x00') preadv(r0, &(0x7f0000af6000)=[{&(0x7f0000001000-0x1)=""/1, 0x1}], 0x1, 0x10000000000001) 2018/01/04 09:00:39 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000432000)='./file0\x00', 0x0) bind$bt_hci(r0, &(0x7f0000ba4000-0x6)={0x1f, 0x1, 0x1}, 0x6) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x0, ""}], 0xfffffffffffffebe, 0x0}, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") 2018/01/04 09:00:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000576000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x40000000000006, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x20000000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f06000-0x11)='/dev/qat_adf_ctl\x00', 0x80, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x5, &(0x7f000067c000-0x4)=0x20, 0x4) 2018/01/04 09:00:39 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f00006b7000)="", 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00007da000-0x118)={0x2786, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/04 09:00:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x3) r2 = getpgid(0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00002bf000-0x88)={0xb02d, {{0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x34040035}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) execveat(r0, &(0x7f0000a21000)='./file0\x00', &(0x7f0000cbb000)=[&(0x7f0000dd1000)='\\!\':)\x00', &(0x7f0000a0c000)=',ppp1%\x00', &(0x7f0000012000)=').mime_type=wlan1+\x00', &(0x7f0000125000)='bdev\x00', &(0x7f0000414000-0x16)=':lo\'securityGPLwlan1\\\x00', &(0x7f0000ad6000)='{,\x00'], &(0x7f0000bb0000-0x8)=[&(0x7f00008ea000)='\x00'], 0x400) sched_setaffinity(r2, 0x8, &(0x7f0000cb7000)=0x75) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000e38000-0x4)=0xffff) poll(&(0x7f0000951000)=[], 0x0, 0x3a2f00) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000b68000-0x3)={0x0, []}, &(0x7f00002b6000)=0x4) readv(r0, &(0x7f000064f000)=[{&(0x7f0000b33000)=""/98, 0x0}, {&(0x7f000028b000-0x51)=""/81, 0x0}, {&(0x7f0000fd9000-0x9a)=""/154, 0x0}, {&(0x7f0000a1a000)=""/156, 0x0}], 0x100000000000016b) writev(r1, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="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", 0x1001}], 0x1) 2018/01/04 09:00:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f000054f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) getpeername(0xffffffffffffffff, &(0x7f0000639000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000aee000)=0x14) unshare(0x20000000) clone(0x0, &(0x7f0000294000)="", &(0x7f000084f000-0x4)=0x0, &(0x7f0000c36000-0x4)=0x0, &(0x7f0000093000)="") socket$packet(0x11, 0x3, 0x300) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b98000-0x11)='/selinux/relabel\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sync() setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000dce000)={{{@in=@multicast1=0xe0000001, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0x5, 0x0, 0x0, 0xa, 0xa0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xffffffffffff64c0, 0x0, 0xffffffffffffffff, 0x1000, 0x23930115, 0xed28}, {0xff, 0x3, 0x5, 0x0}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x448a0a7dc787f697, 0x0, 0x5, 0x0, 0x0}}, 0xe8) clone(0x200000008a000900, &(0x7f00003e4000)="", &(0x7f000072a000)=0x0, &(0x7f0000065000-0x4)=0x0, &(0x7f0000b70000)="") 2018/01/04 09:00:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x6, 0xfffffffffffffffc) setsockopt(r0, 0x80000000fffffffd, 0x1000000000001, &(0x7f0000510000+0x301)="06000000f6ff06000014fd0e00af4cccd4a4c5256b30daf4980dd9624cb3b59411abc04e87dabc9386756f68eed3170ad5ec16b5014d3de43679957df255488c6137909eeaba5dd0ecc0f3940fd1a60c41ce447e9f976e142f9e2744b4020000000000000078fe4af430a40871857d80731e995c43844f76cbe20000bbb6ddb859bd059841ef", 0x86) getpeername(r0, &(0x7f000069e000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b7b000)=0x14) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000e03000)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7, 0x2, 0x2, "6b424f55b6120430ab1052fa1c80e477fdd71be656bdf7fd3088ab7ed380522e870aa2a612e58b21f561d3bc08b0e3407426cf268d5011558695b4bce463db866cc4a1f767149577d35064a93f63ae93"}, 0x160) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c22000)={@common="6c6f0000000000000000000000000003", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00003f8000-0x10)={r2, 0x1, 0x6, @random="f85db46e3084", [0x0, 0x0]}, 0x10) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f00006f6000)={"d15718306944c0520560206451556d48", {0x4, 0x7f, 0x7, "ac471d174a14", 0x1ff, 0x0}}) r3 = semget(0x0, 0x7, 0x40) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000029c000-0x10)={0x0, 0x67f21269, 0xdca6, 0xfffffffffffffffc}, &(0x7f0000e50000)=0x10) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00007f6000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bea000)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000d7d000-0x6)={r4, 0x29}, 0x6) semctl$GETZCNT(r3, 0x2, 0xf, &(0x7f0000648000)=""/185) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000999000-0x1008)={0x0, 0x1000, "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"}, &(0x7f000097c000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00008fe000-0xd5)={r5, 0xcd, "c521ef52301b6e6df62128f9002035f571c5e4d4453b8279c6912037f475ead60e5fa76ba0eca30ff1478f2a50aa15176cbfbf313cc29d51182c898e6eca771722e39a02ba69fe336ad8672f469ed01eeddfd5e4a068b783c62ace0d746759ea4224091068efb8d02a492602a8b69e70f324bd8307ab1654b7c7b7de51d5eb780c89d947933be976c5d0bed047a0d1b404d6b83c7feb22f53d0067e977f1703dffd063eec83febb2465ec40e59713d3422d749c868ae1845afbba9aef38054660a0d42f9dd05f1d6690a9eeb65"}, &(0x7f0000945000-0x4)=0xd5) 2018/01/04 09:00:39 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000432000)='./file0\x00', 0x0) bind$bt_hci(r0, &(0x7f0000ba4000-0x6)={0x1f, 0x1, 0x1}, 0x6) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d25000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000ca4000)=0x6, &(0x7f000088f000)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x0, ""}], 0xfffffffffffffebe, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") 2018/01/04 09:00:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000bb1000-0x4)=0x0, 0x4) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f000050f000)=[{&(0x7f0000ec2000)="fb8f40c135e162b93eebd98cc54ba881355a8086e511bf6690755fe9e6a795443677b53f9c1713fea21b6a047132ed1ede2d3810fc5974fda0aec2b1c5861bd2db423abfcea6c6c935e2a5e589397fa5780bd26d376b9f664999e6e1cc55d69eab172433f471e4daab4733d0c96247d0756976b50d51240d6899a262e5c8b33c0b5263d8e500c26478d385eaf2b77b19347c855a9207d275905c37acf790dce653603039e47a426ffa5c248acb1a8bf07e4606a98869f6c75093e11b1e18e5bb0a0ef6e1bc57e1525dbd80efb53bd867528394f82594a186b4dfbef641d72593d23a8beed703a692f20c1aadc7bbe8096c1a33741c0714943747e3813719990f67c24e4a172f5e260ac47587518c638a6c5812a5794bde7094cc32bf67be2b47bfee71968096466d05c496b9cb8b6572742ef9cd9073c574be8ae254f7a7e52e208998c5ddea9162b76a6a03cb0afb0033c8ad5cc1fa4ed0aa1a23cf3845a4505d77b70c3617357110f7ed072feea8b4438afb3ba7a18edfceec67824df225d08936c27e6ba0b43c271e4e1078cdbd780e9ed817fadca4870b767d56a45d8dc906f2f9ce11c4cf483f0239a52f8d4999bda6eb43abacb08758a7ef58006e68bc6b47455fbad6b226a2173f6ebc15fb2a63ce1e8467a092997777ebd5b14dd34f8c642196aed544750469d39a87bccd5cd5e35237c1e5109ebf4c7e84a0c73187c335453024b466562a875f5f9b682a8e1914f8675d161cce4b698e09a494540b47589d79fa7acf94bc77670c9e707f569dc17480b4d2d2d7964cafc99128e2f41ae7048d11bf7ac6111799e2f76de74aea812f508af6dab377d3d2113bf0d9f68f738ae33d23b38cbb83a6e91ae1c6daaadefd9c1df57dc6e670e1d4aec432df2cf8ca9753bba031fb39f1d9b53a1003fdc247bfd8e09d55eae9d01496939f99ba485ea7bec1a6d969b05c0690230206d5d8603039b02b19e125e306fb062bf5b1e2d9e0b48f875cce8c77b9ba473fdd25e1fd52b1dfe41abf457a25367051077cc6a603842a040b6dfd62dd8d2c6608cc12bfb49d804ad5d23b16cb2b63a221bd051d37b203550afbe4d6499f2bb8afcecadece9a1a7cb7ea0ba27e778023349c0ff6b5be3e68798ccb5843457dfca78edb50c30d9b0183737a6ea8e4c404519029b04b845b65c4e4b0fa77847a324f0f4e5c21952653b10ef598d0fb907c4f0c39cc4680e81ce477ed5a239e9e7b464fa118032e1c944859ed430ea7452886c91c747e336362838a7d29ad601436a60d25c55a0a18305ebbdd8de8809a69318c968824aa694254bf54ed9c1f9294d26167a51fa10d9150f48d7f954c3474607d8ce596476f223c11cf2c12f5a3bb6f80ac1e8181436f5548350fc4abdf18c814e86068f3651b0c390d56f2f2f3e860a555dea1e029b11082ea53073b1af66cfac5e0d0786dc989d70be1455874fc60c7a848c8e3638badb1ea3cd7b807e823f6132998a54c401fcf2a7a5e9373ab8702bb945d5551d8dff177a00a9119cd880bb071ff98511105ec4715f564b120d934e260723195f9251062349a3eb502f684547f80d5fc7c7d386d543439261f956305a0295c9cb7674d06f7ffb8f2aac29fed1b137dfdb050c0c0f9e27f269bc6483d9d2950053bf9cf3a46bbd64209518e12b2d71984de417654c0845568e553b3bce7121a841cba289166288df8892346eb4ae24255994cd49b769976130f1f3f7a29038bc53509acf2a4dbd62782e7674a43713c21746a8e390ec4ffbce2168a5ba7384890ba05f60a22ed86928ca2a804fc9c6286031bc0def1e32b3d20cb455af61a80a486abafbb12dc4b846aad43a188fc576abf593928a4f71ff7e50d05f366db78896700644950b1cfe57a274ea9bf19875a5c45dc53552d37f721999bca650f80e227e3410212405907d3dede51191275869ff509e7acd4c5f665d0c06223199a52b36689dbebccb45d5abca559ba5f68c4154332a6493c7db499399eefb028ae7e8124cb2e69dda683782beff8882284b5ca1fa9cab1cb35089218a0ea3347fd6d36ec370e25bc15d2b7f28c7f0367fb366894a883b504c7083fd8c55fee79fed79df33a18aa1edf9f99d83bb3f85c67ee48c086d69f04f00dce900c2da44d896c8030481c228f5e68ee6fac138051a28be57a5ae3a6417f1a65ee0a4e239da9f4d7f7a840733d189f9e9d582bf13e89a3e0987adbce087f06f3ea5a61220a40c7c0078f48ed50d737c0f9f6655c59419396a10dba3c43a5b745207d2c4b9f42396adf30305b90482d641b5f7b9ade7c496cffef22486ab556679b87271afc76003450e045bf65dbae1a5ce3eafbc866db718391033a7f3f5fe45d7739b70fb041a406bbd3b0da554a3da5ea10ef487abf846d6be024cd8fc75dad0e506abab77ddadb82de64ef8037ff166d1f6a094379ea6f5a8b425ee235671bf72da95f03b29eb69a9f826df672cbdec6e0736c76af275db434fa29457b65e115d9dc4962a2e818facd917547f95f5ca3bf05bed268adf68508a178f743bca12c93259ad6bf450d0cc00c333a083eacda553065f24341ac931fdae95027bedd18812e7d03beac8c8a1eb7a52f02ee5b349dd25e2cb5314e419d0cec0dba4e4b549d9ea5e9fb998cab30a8c2d5325aee2479c9ad2546552abd211486ce69f9aa7656951b8203f41bba02fe94ee1f04ab3d10247167355a6d79843dde5cc0bc205049c57351cddbd6cce1b40964b987330636533e6a0d87805a1001e8d276e4d8704f206f2ba1a3c5707d217dd563a53cff2863e0405673e3c32eb22ae6e608bf799039055cf7e0744a4558f7bb3cf10d75b28c122418f5d05de4dc002290ab6ace760921ebf8d3f38c1d12a0adbda755da9dfb60fe2dc292e2ab98c77ed911ff47d706022b0855e405aac4b64aaf3549202ffa20d13f53ee90c1c4d43c79e1030bc9ce2f3d90377bc43d3eb989e9fffa9111de956c4c7f33622a22a8b2fe93fa89d9ea5ccbace5796b642c6b55fb2afa5ed4ef4130cf76f46f527127dd3b20653c471773a1fd3efe6a305f2c256d0751d567941fbf639b6ef7880a7e9ae20a5e0c5f1a6438273de9b667d414151db9b286aca20607e76fe89108245ac1aada046052d59578d4ecb8b0b5a14915379243540b2d9cb898a092e7b9e8d7d43cff2c631924d9e174a7532982938ed80042eba975589fe0cd7a717884c59757a09969462cc23c53c91fb1a40ebf324a5f36957abdbf83e170653ed4b1eba1670a6ab5a54558b2ded9084471479b19fe7df07f1fb2e04a7c1677af704808a6ecb2ca2d76c98ffdd36ff5ee8e132ebb460758a7e47e3545df64eeebafbf668334eecb15d36e5a413854647901f4a069a1125b36b98e98bdc578a36b810cdc24af119c568e846fc60076dc82b47b86ab301be7faba6dad0ab7e2a9d11d441aaf54e34b1fd204e498de6bef268daf2d3981893d3efbdfbe461a6a767e87c353e2cf64680d5024518c02a1741a1839cbf98c1c98fe7e29fffbdccdfeaad9c43c6fb20ee2089aea27b09fadb45b94e64dd7f6d8e83c3c888a8b0e3ce221d86760f04e952192356fe8aa6dbba447522d8e2951dfd3a0a0996b2c4adb4979c1a5f692a82f38a7e59a2deb258435d6bcf52fc0050d4769dd0825980852bdcc73237281ff063d690f58b73d415c8bc2f5c83fc4e2ddbf40df02dbb316c94053d26a14514cf271261eeda0213db2587a08c1601441db43a5b3cecf596efae647259abb1f43b312a20dc090c4c51a5da81546c327d3e55abd8588a4400553646d437950c225111ff3c4889dea9aee5e6e0f5bfea39954dedc30b19950e45d9f5251b057e0371483c618e63c89f3ffe3e1e2b32fa9ddf95ec7e24065825b7895e36d8a61a834ac81d545969da1f91acb69db38f161ddb960b86f2e09e6133a1babe49e64e8ba0036f49c57ecc3b34b259888ad7c760e0847a73fd875f092dca4354f76874fd42be433f2752fe3003793fa2f63ee0cca3a738db21337e583c6171d8fa5cc03fd043aab8202e1070db0a5e64e07b24b8242f2e7de68f8970abcce0346ba6097647c46066ca23f2f7c357ae461919c5fb18288ece4dd718291a3f12c2cf463c81fab91e8ea0b80ae33773e578fc1b3ba9d33323254ee0a0cdb3dcacef01eecafd99e12d186148678b0fb42f381723496ca7db90472f9cd7c4f88da0d2e76df32926469b14b8bf2d1a448d6a146f11af9f3934b3d54b0a30102966b65eebfd8deba7a4fec4b510666f838fb495ff33691c31ca73b43f3a05484a3ece9aef6e8464528d933bc53c6e7520361a95b12d8e571f73f31d45a9d062d29caac5cdc8f4bda761597cb9065789106f6bd6f1b70136b6d29625cf2710cb1ffe16dbf6bd3a11bac430d77dac3d6923821ab03dc7cc3dbe54176330d8eef43efd17e4eaff700e0a3d42856c7126553af032130d4e4b176371ce69fd7ce8a0ac6af3c895723458ee92a6d8711c99707c779ad225bb469d566156ef110a38900f043b27b0143b3c0da9d428b0c2c4c6966ffbf9730e3cf8d98def2d462c89c41f14e145d96c481893ca4d7f2121b0b2ea703e3cf8e8a200ed6091c7f1ae561cb8b90fc3b02115dac053559fde575691c603f80abb2e6abc31537d575f0920bba5da63fc2b0b65ba3e30f6bc4e0dd3a43e312fc45ac9a819a23050ae455a4aa45f255b259b2f210faf4be581810e49106110aad608b856d44393df8d73113c0f126ea6347d0c4a5bfed426ff8fa936b277d68bca6b1cdb05b7b64b23b81c1d711aee4064a67c536c412daddce20d1413b6988592bca250509274a1301ccb7a541f7e45398b824b8dd5a6a0f5ccfbbcec19ec1df9f7863ee800177dd81bef74d5d1ee40953ef5eb16d0f119871d217b039a5d792b92d4cc5f5b3c17caa83a4360938694679f7c7474bd49e4b94139145d2bbd5afa6faf57503112888b56395adae20d42fd73356a9cc9fbef32800c818d80ae21fbdefbcae90df388a4808f250a6e62e309f9862c04ad6e6bee9fc684207fc5028b2f74681d85ce78165925d2dc31df1407224df2ce504d45095d72749f31c939ca473ace6a345321308bb12e7287177f96c38693fe794268949dd980cf9ec704a577d6188c167288562994e180e146716b38ef713d835ae2106026913da73583f18224d362e0443ae386c26fe6a0516e435bb15007c1fbf16a4664449ab37b5536f08cb902507bdc701cedb6dcda30b814b721a7e9ac30eeeb744958a857fcae7e6d0b23a97af8644a5ffc25ba00a232541b12e2d69cadb1844bde8f8e60d599a1b5da93d7f68bb3e23639e9c0c82f85f07ca3f835e2e7fb0997ffa9c7428cef68a8b9c2c10e10eb004cb8ac9081cbc5d2100a37d882e22c39774555bb6a6a5c6608267ef5829c9ba20b298aa335610aebe7678cfbd7c34d994819d8cd4c600c0cffd45ed02ef21546b7b38f2d48418cf9fb5d159ecd99e30f87e252e4768f223ab53e42d551e6a9b79dce952699f2c32fa0ed9056bd0d3ed6640d392fb2010acc34d109236dd3f9276abadae053025b1f20b32472bed5c5cbf1cfd2d1075b27670ba285a39ba179748b727356f969bfd2333ae8b7d6876b6c2953903ea3660b232182276f9ff754a70781ca7396985144eab07774c718c54647640fdc428634fef67b73755b4dddde4fc6229f0ca61f15240168698ea77180ede315f3bcd6197d86ab8bf85d60b006f91cc58bb583121e5e93d0a3c21797f821b7cc36ee0ae768b6ec699304aaacd", 0x1000}], 0x1) writev(r0, &(0x7f0000806000-0x50)=[{&(0x7f0000701000-0x18)="8c7561ac32db3739a296db29befeded2bc241cea04a8ff21", 0x18}, {&(0x7f00002ce000)="a946f5e19d194129c9ff1beed32070", 0xf}, {&(0x7f0000315000-0xd5)="dbbcca44e9ebd7874da337818fee50796790904d37b387ca31f7d884b3ed26ba99a66e49dd2d62567908c4915ea41617439e7cab679845303d93f7df74c18e69f3e8a5af6a6d0301b0aa342766c26e2b0ccc7539c8da75d84faf4844174c5557d359181958ff3a89a3593d07e21771fcc7ddc9e1ee286dbe544cf284ca2e430cf2bc1041cf09fa277118cff29506042d88361fb4393f57f38e2c26d2cc8e22d449f5b8df6f686c7dd9f1bdb83560c66cb7dfc0e66b10ab0f22ff26b132ccd80f761949912d697fef3b9480e5cffcc466fff57c0347", 0xd5}], 0x3) recvfrom$inet(r0, &(0x7f00001cc000-0x1000)=""/4096, 0x1000, 0x100, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005d0000-0xb)='/dev/hwrng\x00', 0x1, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f000028f000-0x8)={0x34, 0x4}) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) pwritev(r0, &(0x7f0000f1f000-0x20)=[{&(0x7f0000211000)="9f1eddfdfc532dc868841f9b0b89731e630120611e7f085481a65490d01c12acedc0d80284b2747c03b195732eba6a108d955839d2add82f57761a1ee1237529da1868225e79645d98", 0x49}, {&(0x7f0000611000-0xba)="0ca55f6a343fc7244a5cb0e14f32d9476aee352d0b34d77adce0f7da980f35c09b03bba5998f6d4de2cf876b6bc691f6cea92ab39bac2306fa8f799baaec016fba4d2e15b5c2e532bd088186377353b985d182442c6dfe1fbe7e2926184d7701d3022f9b062356e19aa1e4435cf76df3bf4dd7ea4ad4b4773392b9f9386597872fc6450895e80bbff28ef7237a1ad77ef1fb3cc00299abea1e4994920e1f5adc97e86039ce66173780f94c6a5520f55ba32a202e816b2af327df", 0xba}], 0x2, 0x0) r2 = open(&(0x7f0000b02000)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f00002a4000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000c4d000-0x18)={0xaa, 0x13, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f000053a000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) accept4$inet(r0, &(0x7f00009ba000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d14000)=0x10, 0x800) r4 = creat(&(0x7f000082e000)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}], 0x30) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000ab4000-0x10)='./control/file0\x00') getdents64(r2, &(0x7f0000cdc000)=""/0, 0x0) read$eventfd(r2, &(0x7f0000c55000-0x8)=0x0, 0x8) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap$binder(&(0x7f0000eea000/0x4000)=nil, 0x4000, 0x0, 0x2011, 0xffffffffffffffff, 0x0) 2018/01/04 09:00:39 executing program 7: socketpair$inet_sctp(0x2, 0x1000000000000000, 0x84, &(0x7f0000e88000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000bde000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00008c9000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in6={{0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8001, 0x4, 0x7, 0x0}, 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f0000f8f000-0xe)='attr/fscreate\x00') write$tun(r3, &(0x7f0000f8d000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "07dbeb", 0x36b, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, {[@hopopts={0x3b, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x38, {0x3ff, 0xc, 0xfffffffffffff001, 0xfffffffffffffffc, [0x1, 0x8, 0x2, 0x1, 0x9, 0x5]}}, @enc_lim={0x4, 0x1, 0xd2a6}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}, @fragment={0x0, 0x0, 0x3ff, 0x0, 0x0, 0xce7, 0x0}, @fragment={0xc, 0x0, 0x3, 0x0, 0x0, 0x80000000, 0x2}, @hopopts={0x0, 0x45, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0xfffffffffffeffff}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @enc_lim={0x4, 0x1, 0x1f}, @generic={0xa6d, 0xfd, "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"}, @jumbo={0xc2, 0x4, 0x0}, @padn={0x1, 0x2, [0x0, 0x0]}, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x7f, 0xf9, "b37bcb95a6ec3154bee808a5271cb18d33ae57dd42c817fcbf29901c3733fb2b78879b9bdfe430f27b36a5eb2ab84d8d44ab5f3c108c716dc756c05b0790c813811317cd94258491230ab71b629f6db1cfec0117a7b3e28e55185989767909ca65181f25c2cf0e8acda9dd136c20fe1e181cbd2acb3b7e3de4c2c2c604b238acdf7ae2e12c3d80fdf6d83bcbd2ef6f920f5653435fee0cc0dbbb4a7d487adf3929cd0932532b332ecfd8a24da932d3652317e73692fbefe365c32eebee38e0931495646a52dcccd22a0b2cb03c69e4a2eb400d93fd5e453e14e98e4621fd9949b398a1eecbbe64712173776b991ffcec6d155600a63d6f65a0"}]}, @dstopts={0x21, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0xffffffffffffbb78, 0xb2, "d9859032595184902388078cf3e89f1b7099b640dcadaf9b3979effe4b6e9df4c54efcf9b762287ebcc6ccdf552a1b685359fba06fae4f15977bea7d858102f2baad26bb3a40fcb4d765ffb19348a1cd6247ca86d22db7931d99ae1d828c843948f7a4fd9d92537595a4355638131b8c36155c30e824cc6893ab64b66ab24021c089027390cdbc1aa9cc8ae222878b7980fb26b2035049138ecd3ca124b9495117fc89e27775dc91bb93ef35d5b1e9671973"}, @enc_lim={0x4, 0x1, 0x1}]}], @tcp={{0x0, 0x3, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x397) 2018/01/04 09:00:39 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000432000)='./file0\x00', 0x0) bind$bt_hci(r0, &(0x7f0000ba4000-0x6)={0x1f, 0x1, 0x1}, 0x6) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ea3000)='/dev/sequencer\x00', 0x0, 0x0) lremovexattr(&(0x7f0000483000-0x8)='./file0\x00', &(0x7f0000ba5000-0x15)=@known='com.apple.FinderInfo\x00') ioctl$KVM_SET_SIGNAL_MASK(r0, 0xc08c5102, &(0x7f00004a5000)={0x20, "b0c9cd858ff82a772558a37dd724b209edb1d23983f51944afed1a92840413a7"}) 2018/01/04 09:00:39 executing program 1: mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000272000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @random="349dad69adda", @rand_addr=0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @multicast1=0xe0000001}}}}, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000efa000)=0x0) timer_create(0x0, &(0x7f00008a3000-0x60)={0x0, 0x1e, 0x1, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000086d000-0x4)=0x0) pipe2(&(0x7f0000cd7000)={0x0, 0x0}, 0x80800) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000d5c000)={0x1, [0xff]}) 2018/01/04 09:00:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a6b000-0x7)='mounts\x00') ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000cf5000)=0x0) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x3, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ca2000-0x15)='/proc/self/net/pfkey\x00', 0x30000, 0x0) recvfrom$unix(r2, &(0x7f0000a5e000-0xa5)=""/165, 0xa5, 0x101, &(0x7f0000556000)=@file={0x0, './file0\x00'}, 0xa) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f6d000)='/selinux/context\x00', 0x2, 0x0) bind$bt_rfcomm(r3, &(0x7f0000d41000-0x9)={0x1f, {0x3, 0x6, 0x6, 0x9, 0x100000000, 0x101}, 0x1}, 0x9) 2018/01/04 09:00:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x200000, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000e79000-0x108)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10001, 0x9, 0x4, 0xcd9, 0x4, 0x46, 0x3f, 0x4dd, 0x5, 0x3, 0x10000, 0x6, 0x5, 0xfffffffffffeffff, 0x2]}, &(0x7f00001d6000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x3, 0x4, 0x80, 0x4, r1}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000-0x10)={r1, 0x7fff, 0xfffffffffffffffc, 0x8001}, &(0x7f0000000000)=0x10) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xe, r2, 0x9, &(0x7f0000002000-0xa1)=""/161) r3 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000002000)=0x0) setsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f0000000000)="53831dc5a281d27b28fbdba72c250a7134bc4967fe1d", 0x16) setsockopt$inet_int(r3, 0x0, 0x29, &(0x7f0000951000-0x4)=0x0, 0x20951000) 2018/01/04 09:00:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000432000)='./file0\x00', 0x0) bind$bt_hci(r0, &(0x7f0000ba4000-0x6)={0x1f, 0x1, 0x1}, 0x6) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:39 executing program 7: mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000001d000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000765000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) 2018/01/04 09:00:39 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000686000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00008a0000-0x1000)=""/4096) 2018/01/04 09:00:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x9bb0af8aaa049dec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x7f, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000c10000-0x3)="0080", &(0x7f0000bbd000)=0x0, &(0x7f0000a65000-0x4)=0x0, &(0x7f0000545000)="d523b409b9e3e6642dca4330fa4c982064c8366a42b1950900000053") r0 = memfd_create(&(0x7f0000000000)="", 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, r1) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5436, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x0, 0x0) semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000a0c000-0xeb)=""/235) getsockopt$inet6_tcp_buf(r2, 0x6, 0x0, &(0x7f0000ec0000)=""/88, &(0x7f000087d000-0x4)=0x58) getsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000007000)=""/0, &(0x7f00001ef000-0x4)=0x0) msgget(0x0, 0x2) msgctl$MSG_STAT(0x0, 0xb, &(0x7f00000d7000-0xdd)=""/221) readahead(0xffffffffffffffff, 0x493a, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000d0c000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003d2000-0x4)=0xc) fstat(0xffffffffffffffff, &(0x7f0000919000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f00003ca000)=""/67) shutdown(0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) write(0xffffffffffffffff, &(0x7f0000948000-0x5f)="", 0x0) syz_emit_ethernet(0x120, &(0x7f0000017000-0x159)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0xf, 0x4, 0x20000000000, 0x0, 0x112, 0x0, 0x0, 0x1ff, 0x4, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x7, 0x9, [@multicast1=0xe0000001]}, @ssrr={0x89, 0xf, 0x7, [@loopback=0x7f000001, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}]}, @generic={0x87, 0x11, "11b70c78d7edcc4b656c4e4c51948b"}]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x59, 0x0, 0x5, 0xc3, 0x3, 0x0, 0x5, {[]}}, {"e649f187c4e6d9ac078f48121d1b58632457783ada51c3e649b0c8c0dacbae1d7e64f38f27344f2a2410e1b287925b2629a080ecf9d3f983bee5d2ee9d5e4b15790fe04a9970d9691941c61f576bf49853cfaa9b33a096cf445f2a8aeb37b01705e43f817ba4170ca5384a866d487a93823b9187c980b79982d529bd621a343466a3c714e52a19fa70a434145ade9ea387b021ecd3402ba004962e664a17e4dc34c501131ce8340eb89efa288c07000721ee11d840d9fa4c8d1432e63d952c01431a"}}}}}}, 0x0) ioctl$void(0xffffffffffffffff, 0xc0045878) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000c80000)={0x0, 0x0}) 2018/01/04 09:00:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00007af000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f000078b000-0xbd)="c22fd6392abb5fcfaed9f945401b23e84a88344030edb2eec322d9350123e91b20d0cd0cd8fdde15b4ca48c9c8a2b3766d8fcaca5ae31685a4bfafba555044c8262739d9226ba6899c2b09efda6ef5046952604c68ce7aaa589483105296d6738d418dad5fb4dad67b7101d5036982108da686ec0593da36e3199348bcef33f85438a5a347ce7362a612d2d10fd010ad7d3fefda12c662883e61a723340d03bf5a9b66dc3160204150c88ad34df5b81f5022665b7e36e50f7845260e0b", 0xbd) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x0, ""}], 0xfffffffffffffebe, 0x0}, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000b2f000-0xb)='/dev/audio\x00', 0x0, 0x0) ioctl(r2, 0xc0184900, &(0x7f0000002000)="") statx(r3, &(0x7f000009b000-0x8)='./file0\x00', 0x5000, 0x80, &(0x7f0000608000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fchmod(r1, 0x121) 2018/01/04 09:00:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x44, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000088a000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000792000)={@common='ip6gre0\x00', @ifru_flags=0x100}) socket$bt_hci(0x1f, 0x3, 0x1) ppoll(&(0x7f00004c8000-0x50)=[{r0, 0xd, 0x0}], 0x1, &(0x7f0000000000)={0x1000000077359400, 0x0}, &(0x7f00004c7000)={0x0}, 0x8) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) close(r0) 2018/01/04 09:00:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000432000)='./file0\x00', 0x0) bind$bt_hci(r0, &(0x7f0000ba4000-0x6)={0x1f, 0x1, 0x1}, 0x6) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000588000)=0x75) unshare(0x20000000) clone(0x0, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f00007c4000)="") clone(0x0, &(0x7f0000af2000)="", &(0x7f00000cc000-0x4)=0x0, &(0x7f0000888000-0x4)=0x0, &(0x7f0000c04000-0x1)="") wait4(0x0, 0x0, 0x80000000, &(0x7f000005b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$sg(&(0x7f0000b88000-0x9)='/dev/sg#\x00', 0x9, 0x200000) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000401000-0xb)="52c71b693a014380d5e48e") 2018/01/04 09:00:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000432000)='./file0\x00', 0x0) bind$bt_hci(r0, &(0x7f0000ba4000-0x6)={0x1f, 0x1, 0x1}, 0x6) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:39 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000-0x9)='net/icmp\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000002000-0xbc)={0x12, 0x1, 'client0\x00', 0xffffffff80000000, "6153f0492940bce3", "823f33112854f670f4960545433fd3e7aa11e9197cf52cac1d62f2bbf9d42467", 0x9, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 09:00:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000dd3000)='/dev/ion\x00', 0x200000, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x0, ""}], 0xfffffffffffffebe, 0x0}, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") 2018/01/04 09:00:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x86, &(0x7f0000d02000)={@random="efad073901a7", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x17, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @empty=0x0, @empty=0x0, {[@rr={0x7, 0x3, 0x0, []}, @ssrr={0x89, 0x7, 0x0, [@multicast1=0xe0000001]}, @ra={0x94, 0x6, 0x0}, @lsrr={0x83, 0x13, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}]}, @end={0x0}, @end={0x0}, @end={0x0}, @lsrr={0x83, 0x13, 0x0, [@loopback=0x7f000001, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002]}, @lsrr={0x83, 0xb, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, @end={0x0}]}}, ""}}}}}, 0x0) r0 = socket$key(0xf, 0x3, 0x2) setsockopt(r0, 0x5, 0x7, &(0x7f0000170000-0x91)="2ef0f2bedbf2ea6b7261177dade3944865bee54e36ba3ee20edf5b4b0d810d811573055ae205e6f9f514c603ac9d6cd8ddce71381bfc81e05223cdf69207416bd71fe89b166c6056790f73ad71f52e0da7614df9da481373b09e3ca3dba9da4500a296fde6825ade9fe2353ce78a24dbd76163918ef6e303f04477d96f291adf6dd5940159fe7a449ea2e6c6af28283baa", 0x91) r1 = syz_open_dev$mouse(&(0x7f0000afd000)='/dev/input/mouse#\x00', 0x8, 0x1) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f000091f000-0x8c)={0x1ff, 0x7d, 0x0, 'queue0\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 09:00:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000432000)='./file0\x00', 0x0) bind$bt_hci(r0, &(0x7f0000ba4000-0x6)={0x1f, 0x1, 0x1}, 0x6) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000014c000-0xd)='/selinux/mls\x00', 0x0, 0x0) getpeername$packet(r0, &(0x7f0000046000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000df7000-0x4)=0x14) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x200) write(r1, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(r1, &(0x7f0000e8f000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) write$evdev(r1, &(0x7f0000d21000-0xa8)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000f1f000)={&(0x7f0000a88000/0x4000)=nil, 0x5, 0x4, 0x8, &(0x7f0000b05000/0x3000)=nil, 0x4}) readv(r1, &(0x7f0000d33000)=[{&(0x7f0000232000)=""/75, 0x4b}], 0x1) 2018/01/04 09:00:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) close(r0) 2018/01/04 09:00:39 executing program 7: prctl$intptr(0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000158000)={0x0, ""}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000002000-0x8a)=""/138, &(0x7f0000000000)=0x8a) 2018/01/04 09:00:39 executing program 0: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) r0 = syz_open_dev$usbmon(&(0x7f0000b44000-0xd)='/dev/usbmon#\x00', 0xaa9, 0x200) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000fa0000)={0x8, 0xd064, 0x40, 0x0, 0x1f, 0xfff, 0xfffffffffffffff7, 0xffffffffffffffe0, 0x4, 0x5}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000fa2000-0x10)={0x3, 0x10001, 0x7fff, 0x4b5e}, 0x10) r2 = dup3(r1, r1, 0x80000) ioctl$VT_WAITACTIVE(r2, 0x5607) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000475000)={0x0, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fa2000)=0x8c) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000fa3000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000914000)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00009b6000-0xc)=@sack_info={r3, 0x8, 0xff}, &(0x7f0000fa3000-0x4)=0xc) 2018/01/04 09:00:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000432000)='./file0\x00', 0x0) bind$bt_hci(r0, &(0x7f0000ba4000-0x6)={0x1f, 0x1, 0x1}, 0x6) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:39 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000962000-0x4)=0x0, &(0x7f00006ba000)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000a6f000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x8, 0x84, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/04 09:00:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000011000)='./bus\x00', 0x8000000141042, 0x0) truncate(&(0x7f0000011000)='./bus\x00', 0xfffc) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x11, r0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000ed5000-0x8)=0x0) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/04 09:00:39 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x63, &(0x7f0000402000-0x4)=0x80000000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11d, &(0x7f0000ebc000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0x2, 0x8, 0x2b}], {0x8100, 0x6, 0x7, 0x6}}], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0xdf, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x4e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@param_prob={0x4, 0x2, 0x0, 0x1, {0x8b2, 0x6, "b8773e", 0x8001, 0x2f, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@fragment={0x7f, 0x0, 0x7fffffff, 0x1, 0x0, 0xfffffffffffffff8, 0x3}, @dstopts={0x2c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}]}], "2b251b99e1352e520cce535802f6789e08e67e1a41157f8a7b37719a617877d9a097bb337be0e9a5ffdfba6db3269626510179b3f3c8a36142c61ad5ef0b8387ad42e3aeed2153defa109c4ceb72cd6ee7dc53f0324f582233e1b7e4477dee1ff320e3891535bc202043ee801aa2ad4f14c45d138048c7c23402c2de71e7d77c79d6ba986b4a33c198e93b3d6b1390a31f32511aa241f11f9f"}}}}}}}, 0x0) 2018/01/04 09:00:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000dfc000-0xc)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000a4c000-0x92)="6e8d09396b7d67696b06bfa9de5027d07dfc8ab435b330c7dbd1fca2a12975849611a7f30da388d45d650a2ece0310ee9fab51c08a043e1d4d2e55e1cca0832bf6591d50013a0663dc1ca019f90e067697b5551fa07ab3b661a5b61fbddcd167e97127adcaff808a3fa2ff94dc66f8d92f9aa210da7f17635a1ef0765e5bb8ea648f2fe38c6a4a807940868a903beb4684d4") sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x0, ""}], 0xfffffffffffffebe, 0x0}, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") 2018/01/04 09:00:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000432000)='./file0\x00', 0x0) bind$bt_hci(r0, &(0x7f0000ba4000-0x6)={0x1f, 0x1, 0x1}, 0x6) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:39 executing program 7: mmap(&(0x7f0000000000/0xec5000)=nil, 0xec5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000016f000-0x12)='/dev/snd/midiC#D#\x00', 0x81, 0x80281) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000ec5000)=0x0, &(0x7f00002e3000)=0x4) r1 = socket$inet(0x10, 0x2, 0x0) r2 = socket$nfc_raw(0x27, 0x1, 0x0) dup2(r0, r2) sendto$inet(r1, &(0x7f00004fb000-0x79)="32000000180025ff0700940d091404028020fe20000400050000001e0f00020000000020000000e50014eea4070056d70588", 0x32, 0x0, 0x0, 0x0) 2018/01/04 09:00:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_unlink(&(0x7f0000fc5000-0x5)='eth0\x00') ioctl$KVM_GET_NR_MMU_PAGES(0xffffffffffffffff, 0xae45, 0x0) mq_timedsend(r1, &(0x7f00000e6000)="", 0x0, 0x0, &(0x7f0000e0b000)={0x0, 0x0}) mq_timedsend(r1, &(0x7f0000308000-0x3)="", 0x0, 0x0, &(0x7f0000fbc000)={0x0, 0x0}) r2 = dup3(0xffffffffffffffff, r0, 0x80000) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000bec000)={&(0x7f0000597000/0x2000)=nil, 0x1, 0x7, 0x1, &(0x7f0000926000/0x1000)=nil, 0x8001}) close(r1) 2018/01/04 09:00:39 executing program 1: mmap(&(0x7f0000000000/0xb43000)=nil, 0xb43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00008d9000)='/dev/rtc\x00', 0x80000, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f00002e0000)='/dev/ion\x00', 0x185080, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000ad000)={0x1}, 0x4) mmap(&(0x7f0000b43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x7, 0x40) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000b43000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000241000-0x72)=""/114) r2 = socket(0x10010, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000015c000)={0x2, &(0x7f0000326000)=[{0x1d, 0x0, 0x9, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, 0x10) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000996000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000b44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000b45000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = semget(0x3, 0x2, 0x80) mmap(&(0x7f0000b45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETALL(r4, 0x0, 0xd, &(0x7f0000b46000-0xc5)=""/197) mmap(&(0x7f0000b46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r3, &(0x7f0000b46000)=[{{&(0x7f0000473000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000b46000)=[{&(0x7f0000b47000-0x31)=""/49, 0x31}, {&(0x7f0000b46000)=""/6, 0x6}, {&(0x7f0000a4f000-0x58)=""/88, 0x58}, {&(0x7f00009dd000)=""/171, 0xab}], 0x4, &(0x7f0000b47000-0x79)=""/121, 0x79, 0x0}, 0x3}, {{0x0, 0x0, &(0x7f0000187000-0x20)=[{&(0x7f0000577000-0x9f)=""/159, 0x9f}, {&(0x7f0000b46000)=""/113, 0x71}], 0x2, &(0x7f0000882000-0x49)=""/73, 0x49, 0x800}, 0x80000001}, {{0x0, 0x0, &(0x7f0000b46000)=[{&(0x7f000089c000)=""/102, 0x66}, {&(0x7f00005c5000)=""/30, 0x1e}, {&(0x7f0000b47000-0xa3)=""/163, 0xa3}, {&(0x7f00009cf000)=""/111, 0x6f}, {&(0x7f0000b46000)=""/73, 0x49}, {&(0x7f0000931000-0x4b)=""/75, 0x4b}, {&(0x7f00000fc000)=""/182, 0xb6}], 0x7, &(0x7f0000b46000)=""/82, 0x52, 0x1000000020000}, 0x3ff}], 0x3, 0x101, 0x0) mmap(&(0x7f0000b46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000b47000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000, 0x25a7, 0xfff, 0x0, 0x48, 0x80002, r5}) 2018/01/04 09:00:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x7, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000dea000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000fb7000)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00002fc000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00001e3000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00001f7000-0x18)={r3, 0x8, 0x8, [0x6, 0x9, 0x9, 0x1, 0x3, 0x0, 0x10001, 0x6]}, &(0x7f00000c5000)=0x18) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000807000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) accept$alg(r4, 0x0, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f0000022000)=0x0, 0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000001000-0x16)="", &(0x7f0000002000-0xc1)="", 0x0}, 0x20) 2018/01/04 09:00:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000432000)='./file0\x00', 0x0) bind$bt_hci(r0, &(0x7f0000ba4000-0x6)={0x1f, 0x1, 0x1}, 0x6) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgid() getegid() getgroups(0x2, &(0x7f0000730000-0x8)=[0x0, 0xffffffffffffffff]) pipe2(&(0x7f00004b4000)={0x0, 0x0}, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000916000-0x10)={0x0, 0x8, 0x10000, 0x9}, &(0x7f0000b98000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000cd6000-0x8)={r1, 0x54dc}, &(0x7f0000285000)=0x8) r2 = getegid() setgid(r2) 2018/01/04 09:00:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000c9a000)='/dev/vcs\x00', 0x4240, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f24000)='/dev/cuse\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000ecf000)=0xc2) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x0, ""}], 0xfffffffffffffebe, 0x0}, 0x0) listen(r2, 0x3) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f000024b000-0x18)={0x2, &(0x7f00003ef000)=""/107, &(0x7f000053a000-0x30)=[{0x7, 0x73, 0xfffffffffffffffb, &(0x7f00000bf000-0x73)=""/115}, {0x1ff, 0xa0, 0x6, &(0x7f0000eea000)=""/160}]}) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000fd1000)=0x0, &(0x7f0000363000-0x4)=0x4) write(r0, &(0x7f0000db3000-0x1000)="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", 0x1000) [ 35.806777] netlink: 'syz-executor7': attribute type 2 has an invalid length. 2018/01/04 09:00:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000d8b000-0x8)='./file0\x00', 0x162ffe, 0xe0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f000079d000-0x28)={@common='bpq0\x00', @ifru_names=@generic="60af1d9d72192074a00cc954d15638e4"}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000ea5000-0x14)={{0x3, 0xd19, 0x3020, 0xfffffffffffffe01, 0xd8, 0x7}, 0x8000, 0x8e, 0x3}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00007d7000)={0x7}, 0x4) perf_event_open(&(0x7f00002df000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x63fa, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000975000-0x160)={{{{0x2, 0x1, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0xa4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x200, 0x8000ffff, 0x5, "bdafcb4f002bfe517aebdf4d21ce44b19432a1ff15d5c4800008e7558141f398197a27196519ba840e7b926f2a4bd9da578548cd7bf790ad4a0b7bf1582e6ec4ad130800a8bfd4ac59005781fe8c46fc"}, 0x160) openat$vcs(0xffffffffffffff9c, &(0x7f0000fee000-0x9)='/dev/vcs\x00', 0x2, 0x0) pipe(&(0x7f00005b2000-0x8)={0x0, 0x0}) r3 = openat(r1, &(0x7f0000dc5000-0x8)='./file0\x00', 0x1, 0x40) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x16) inotify_add_watch(r3, &(0x7f00000a7000)='./file0\x00', 0x0) acct(&(0x7f0000c4a000-0x8)='./file0\x00') msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000dfe000)=""/69) fcntl$notify(r0, 0x402, 0x9) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f0000a26000)={0x0, 0x0, 0x7, &(0x7f0000c22000)=0x0}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x20200, 0x0, 0xfc, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getegid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x200000000002, 0xc) write(r4, &(0x7f00009ab000)="1f0000000906fd00010000000000000000e7f8000900000000000100000006", 0x1f) mlockall(0x2) openat$sequencer(0xffffffffffffff9c, &(0x7f000084f000)='/dev/sequencer\x00', 0x400, 0x0) r5 = shmget$private(0x0, 0x2000, 0x200002, &(0x7f000076e000/0x2000)=nil) shmat(r5, &(0x7f00008ad000/0x2000)=nil, 0x4000) fsync(r1) stat(&(0x7f0000299000-0x8)='./file0\x00', &(0x7f0000af8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f000010e000)=0x80000000, &(0x7f0000be6000)=0x4) shmctl$SHM_LOCK(r5, 0xb) 2018/01/04 09:00:39 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000012000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00002c9000)="", &(0x7f0000ea4000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = open(&(0x7f0000c86000)='./file0\x00', 0xa0000, 0x40) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000fe000)=0x0, 0x4) [ 35.850141] 9pnet_virtio: no channels available for device ./file0 2018/01/04 09:00:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000711000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$int_in(r0, 0x80000000005405, &(0x7f0000624000-0x8)=0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000b05000-0x4)=0xc, 0x4) fremovexattr(r0, &(0x7f00002d4000-0x13)=@random={'trusted.\x00', '/dev/ptmx\x00'}) 2018/01/04 09:00:39 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000712000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000001000-0x6c)="51f56c1c5422d7aa2ef82673e8f93b6382bde49ee58a26e6eea5e0b80b7333382f7d1fe5ed2d94da846e1cb5389111c56152d464c76d7383b76c1b8746467956e7039fe928ac1a394b3fcd0ba365377dae75424e3256f398ae81cdb16c7de44bfeab560978047b0ad0cac088") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f0000d61000)={0x0, 0x12, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000041000-0x20)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat(0xffffffffffffff9c, &(0x7f00008e4000)='./file0\x00', 0x40, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000fda000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00002da000)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000fa9000)={r3, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x100000001, 0x7, 0x6, 0x30}, &(0x7f00000ad000-0x4)=0xa0) ppoll(&(0x7f0000ae7000)=[], 0x0, &(0x7f0000846000-0x10)={0x0, 0x0}, &(0x7f000079e000-0x8)={0x0}, 0x8) ptrace$peekuser(0x3, r1, 0x3) 2018/01/04 09:00:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x9) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) truncate(&(0x7f0000ee8000-0x8)='./file0\x00', 0x6) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x0, ""}], 0xfffffffffffffebe, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") readv(r0, &(0x7f0000d85000)=[{&(0x7f0000eae000)=""/4096, 0x1000}, {&(0x7f000022e000)=""/154, 0x9a}, {&(0x7f0000727000-0xc9)=""/201, 0xc9}, {&(0x7f0000a65000)=""/154, 0x9a}, {&(0x7f0000208000)=""/220, 0xdc}, {&(0x7f0000fd6000)=""/4096, 0x1000}, {&(0x7f0000144000)=""/184, 0xb8}], 0x7) tee(r1, r0, 0x23, 0x1) 2018/01/04 09:00:39 executing program 0: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000f57000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000cc5000-0x4)=0x10) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00005ba000)=0x10000, 0x4) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, &(0x7f00001d3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f59000)=0x10) bpf$PROG_LOAD(0x6, &(0x7f00000ba000)={0x0, 0x0, &(0x7f0000f56000)=@raw=[], &(0x7f0000f57000-0xa)='syzkaller\x00', 0x0, 0xfb, &(0x7f0000f59000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/04 09:00:39 executing program 7: r0 = memfd_create(&(0x7f00003fc000)="73656375726974797d776c616e3073656c667365637572697479766d6e6574317dc600", 0x1) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000231000-0x1)=0x5, &(0x7f000054d000)=0x1) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f3f000-0x10)="4000000000000010a5ae7a003e9d4d54", 0x10) r2 = accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d99000-0x4)=0x0, &(0x7f0000000000)=0x4) sendmmsg(r2, &(0x7f0000406000)=[{{&(0x7f000092d000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000002a000-0x40)=[{&(0x7f00007d6000)="014d46cd312374a9a1543a8758d55d7ab809767ff3d3dfb263d115d993f44a5573a19170eed20687e1705ba53d51070d6c07674920e047a578764205f85c52bc92596a9818e893672350905114ad1ba2449475e2005c0f6d487dc060a3bb6c004887ed212acb309f1cb101e5313b9f01191d7bb83e3b0c12eecfa5feff309e3c", 0x80}], 0x1, &(0x7f000052a000-0x170)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/04 09:00:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000432000)='./file0\x00', 0x0) bind$bt_hci(r0, &(0x7f0000ba4000-0x6)={0x1f, 0x1, 0x1}, 0x6) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40400, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)={0x10, 0x0}) ioctl$sock_ifreq(r1, 0x891a, &(0x7f0000c2b000-0x28)={@common='ip6_vti0\x00', @ifru_mtu=0x4}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000c19000)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r5, 0x8910, &(0x7f0000a68000-0x10)=@buf={0x2, &(0x7f00001f9000)="1573"}) r7 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000187000)={0x0, &(0x7f00004eb000)=[]}) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f00009da000)={&(0x7f0000e0d000)=[0x0, 0x0], &(0x7f0000cd3000)=[0x0, 0x0, 0x0], &(0x7f000052f000)=[], &(0x7f00004cf000-0xc)=[0x0, 0x0, 0x0], 0x2, 0x3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}) fsetxattr(0xffffffffffffffff, &(0x7f0000963000-0x15)=@random={'btrfs.\x00', 'eth1mime_type\x00'}, &(0x7f0000c2e000-0xe)='/selinux/load\x00', 0xe, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000dc2000-0x5c)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000168000-0x4)=0xe8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000541000)=0x5, 0x4) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000db4000)={0x0, 0x0, 0x0}, &(0x7f0000d75000)=0xc) r10 = geteuid() fstat(r4, &(0x7f000042a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f000047d000)={{0xffffffff, r8, r9, r10, r11, 0x50, 0xffff, 0x0, 0x0, 0x0}, 0x3, 0xff, 0x6, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r7, 0xaeb7) write$fuse(r2, &(0x7f0000584000-0xdf)={0xdf, 0x0, 0x5, @random="eb1e4eee67b641585d94d801a5132af5fad7ec6c7e121f0a865765fd59571b9d38b53f7f2887bb67502ae1197efa4f731bc2098e7ab0fd6811fc51bacd514e392ddcdb35d0f576c35e768ffcfe62401b4e32e03cfbdc099121558bcaf28509c2182f7ac8abd836ac9184cb8f0873b3f4a437cfd41b8c7b6df64885bb0a4edd5b8d4c6dd232b9298778b3fe9333fc81589c24b2763ad492a4fe9eb8bd4c642ed05427560f76041000b4cd699323da1bbc429fc98d00c3e209107f03f09d16bb03155d88648724e42dee2e09d2b19e09"}, 0xdf) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/01/04 09:00:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000d8b000-0x8)='./file0\x00', 0x162ffe, 0xe0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f000079d000-0x28)={@common='bpq0\x00', @ifru_names=@generic="60af1d9d72192074a00cc954d15638e4"}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000ea5000-0x14)={{0x3, 0xd19, 0x3020, 0xfffffffffffffe01, 0xd8, 0x7}, 0x8000, 0x8e, 0x3}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00007d7000)={0x7}, 0x4) perf_event_open(&(0x7f00002df000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x63fa, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000975000-0x160)={{{{0x2, 0x1, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0xa4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x200, 0x8000ffff, 0x5, "bdafcb4f002bfe517aebdf4d21ce44b19432a1ff15d5c4800008e7558141f398197a27196519ba840e7b926f2a4bd9da578548cd7bf790ad4a0b7bf1582e6ec4ad130800a8bfd4ac59005781fe8c46fc"}, 0x160) openat$vcs(0xffffffffffffff9c, &(0x7f0000fee000-0x9)='/dev/vcs\x00', 0x2, 0x0) pipe(&(0x7f00005b2000-0x8)={0x0, 0x0}) r3 = openat(r1, &(0x7f0000dc5000-0x8)='./file0\x00', 0x1, 0x40) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x16) inotify_add_watch(r3, &(0x7f00000a7000)='./file0\x00', 0x0) acct(&(0x7f0000c4a000-0x8)='./file0\x00') msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000dfe000)=""/69) fcntl$notify(r0, 0x402, 0x9) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f0000a26000)={0x0, 0x0, 0x7, &(0x7f0000c22000)=0x0}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x20200, 0x0, 0xfc, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getegid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x200000000002, 0xc) write(r4, &(0x7f00009ab000)="1f0000000906fd00010000000000000000e7f8000900000000000100000006", 0x1f) mlockall(0x2) openat$sequencer(0xffffffffffffff9c, &(0x7f000084f000)='/dev/sequencer\x00', 0x400, 0x0) r5 = shmget$private(0x0, 0x2000, 0x200002, &(0x7f000076e000/0x2000)=nil) shmat(r5, &(0x7f00008ad000/0x2000)=nil, 0x4000) fsync(r1) stat(&(0x7f0000299000-0x8)='./file0\x00', &(0x7f0000af8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f000010e000)=0x80000000, &(0x7f0000be6000)=0x4) shmctl$SHM_LOCK(r5, 0xb) 2018/01/04 09:00:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000432000)='./file0\x00', 0x0) bind$bt_hci(r0, &(0x7f0000ba4000-0x6)={0x1f, 0x1, 0x1}, 0x6) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:39 executing program 7: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000d7b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) 2018/01/04 09:00:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f00006c2000)='/dev/ion\x00', 0x4400000, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x0, ""}], 0xfffffffffffffebe, 0x0}, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") [ 36.006141] 9pnet_virtio: no channels available for device ./file0 2018/01/04 09:00:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000c12000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bd0000-0x4)=0xe8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000079c000)='/dev/rtc\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000947000-0x4)=0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r2) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) 2018/01/04 09:00:39 executing program 0: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00000d3000)='/selinux/access\x00', 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000073c000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00008b6000)='/dev/sequencer2\x00', 0x4082, 0x0) 2018/01/04 09:00:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) setsockopt(r0, 0x0, 0x0, &(0x7f0000001000)="", 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x401) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000e15000)={{0x3, 0x2, 0xefa, 0x3, 0x3}, 0x1a38, 0x5, 0x18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r1, 0x2275, &(0x7f0000700000)="0800ffaa") bind$netlink(r1, &(0x7f00000b5000-0xc)={0x10, 0x0, 0x2, 0x20}, 0xc) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00006ce000-0x20)={{&(0x7f0000821000/0x3000)=nil, 0x3000}, 0x3, 0x0}) 2018/01/04 09:00:39 executing program 3: r0 = socket$inet(0x2, 0x2, 0x880060fff) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x485, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000202000)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000002000-0x6)={0x1b, 0x1, 0x10000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000001000-0x18)={0x0, 0x1, 0x13a7, &(0x7f0000001000-0x8)=0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x100, 0x8100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001000)={r2, &(0x7f0000002000-0x88)="980ad47a785a0455d9407250eca14961077d0fa808ce4273764dc89faffb947091e9201a2e5acf2c36c0426c1ce61e2612784b51bdd06332d24f016c40632b2f300da7b9489d1e425d23979f89f9e50c9a9ee7688e162b0178947f95b1636b7e21969423aef80c2f851d3e7464da6d34c19bddf1cc2d4350afd46bee25289d1f4f6084cf6c99567b"}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000003000-0x14)={0x200000000000000, 0xc, [0x2, 0x1, 0x81]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000002000-0x3e)=""/62, &(0x7f0000004000)=0x3e) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f0000005000-0xa)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000003000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) 2018/01/04 09:00:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000e69000-0x12)='/dev/input/mouse#\x00', 0x9, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f00009e5000-0x8)={0x5, 0x7}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x0, ""}], 0xfffffffffffffebe, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") [ 36.088906] 9pnet_virtio: no channels available for device ./file0 2018/01/04 09:00:40 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000009e000)='/dev/sequencer2\x00', 0x0, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f00007f6000)={0x0, 0x0, 0x1, 0x2, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000001000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000006000-0x50)={0x3, 0x0, [{0x8000000d, 0x5cbd, 0x1, 0x6, 0x4, 0x0}, {0x0, 0xffff, 0x5, 0x2, 0x3, 0x0}, {0xc0000000, 0x8000, 0x200, 0x2, 0x40, 0x0}]}) 2018/01/04 09:00:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000a0d000-0x10)=[{&(0x7f0000a3c000)="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", 0x1000}], 0x1, &(0x7f0000539000)=[{0x10, 0x111, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") 2018/01/04 09:00:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000432000)='./file0\x00', 0x0) bind$bt_hci(r0, &(0x7f0000ba4000-0x6)={0x1f, 0x1, 0x1}, 0x6) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000432000)='./file0\x00', 0x0) bind$bt_hci(r0, &(0x7f0000ba4000-0x6)={0x1f, 0x1, 0x1}, 0x6) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:40 executing program 0: ioperm(0x20080000001, 0x2, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000032000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000123000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00006de000)=""/50, 0x32) 2018/01/04 09:00:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000462000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003b7000+0x6b4)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000084e000-0xb8)={0x0, 0xfff, 0x4, 0x81, 0x3, 0x100000000, 0xfffffffffffffff8, 0x0, {0x0, @in={{0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xc8b, 0x3, 0x45, 0x200}}, &(0x7f0000629000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000c38000-0x98)={r2, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0xcf6}, &(0x7f0000943000-0x4)=0x98) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f000047f000-0x38)={0x0, 0x0, &(0x7f000007b000-0x20)=[{&(0x7f0000bf5000-0x58)="8d1c2bb63c0bca64d020ca5cd0cf7b50a1110832cae8acf12a589601d6a25740cc54d20c769d18be61ab2e21913eaad467d3ea97f3de0a5b914fa6831e60ee303de907583bf0a0f8b4d47ae55be5b9f6b8", 0x51}], 0x1, &(0x7f000048b000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) io_setup(0x100000001, &(0x7f0000f69000)=0x0) io_submit(r4, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000007d000)="b3b03996ff05abb1e8b1c24b50898d8f9ead673923f57eea9c323539f61098a66e70e21c7f41b248343690cde4383c538b179b0f5dcccf6bfaf8031cb052ad74a5a83fadd09955b1676d37e5e45d50697c", 0x51, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) pread64(r3, &(0x7f0000377000)=""/200, 0xc8, 0x0) r5 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000f38000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000da7000)=0x1c, 0x65ab3416e673565f) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000c11000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000022c000)=0x14) setsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f0000678000-0x4)=0x3, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f000089d000)=[{0xe, 0x1}], 0x1) ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f000080a000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x923f, r6}) 2018/01/04 09:00:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f000017b000)={0x3, 0xffffffff, 0x400, 0x851, 0xce2d, 0x400, 0xe1, 0x7fffffff, 0x6, 0xada8}, 0x10) r0 = socket(0x4000000000000a, 0x2, 0x0) getsockopt(r0, 0x0, 0x40, &(0x7f0000b40000-0x54)=""/84, &(0x7f0000002000-0x4)=0x54) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 2018/01/04 09:00:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) inotify_init1(0x800) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000b3c000)='/dev/dsp\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000240000-0x8)={0x0, 0xb732}, &(0x7f000000a000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000c84000-0x14)={r2, 0xae, 0x8, 0x454, 0x3, 0x6}, 0x14) r3 = bpf$MAP_CREATE(0x0, &(0x7f000004c000-0x1c)={0xd, 0x5, 0x4, 0x100000005, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) write(r3, &(0x7f0000c96000-0x2c)="", 0x0) 2018/01/04 09:00:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004fe000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x5) sendfile(r1, 0xffffffffffffffff, &(0x7f0000e65000-0x8)=0x0, 0x5) 2018/01/04 09:00:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000432000)='./file0\x00', 0x0) bind$bt_hci(r0, &(0x7f0000ba4000-0x6)={0x1f, 0x1, 0x1}, 0x6) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:40 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000001000-0x7f)=""/127, 0x3b) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x29, 0x7, 0x7fffffffefff, 0x1000) 2018/01/04 09:00:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000432000)='./file0\x00', 0x0) bind$bt_hci(r0, &(0x7f0000ba4000-0x6)={0x1f, 0x1, 0x1}, 0x6) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:40 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) sendto$ax25(r0, &(0x7f0000844000)="d7b56701862ab38093b9ad8389af2762afff234f3ab9a26d25d96702a3940da2b081e958eaad97c8df010f5ca313663fc8f255a9528035372ac0daa140adf81b9ec7e1efd438d28ac62bed934fdf5a2dd5e9c36d1e6f757f49f875d4608d2ef7c234400157e5b332e6af6867532d4ddace691e9bfb49f11419e66186191ad1d3517d913504907ddbaf0b0e29182f53ffb437ee652db5a4f02b1a69c42393ef16ee6cb485f91d5241b025e64b2cc5abc65b31cc4e4809253bbaea0afc6b23f1abab9704fde71971ef17ca2fe68f4c47bbacab7c22041da16d7c92", 0xda, 0x40, &(0x7f00000a4000-0x10)={0x3, {"7e4e8e4dead8d8"}, 0x2}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000fb6000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) perf_event_open(&(0x7f000082f000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x0, ""}], 0xfffffffffffffebe, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00004dd000)={r0, r0}) ioctl$TIOCSCTTY(r0, 0x540e, 0xfffffffffffffffd) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f00001db000)={0x8, 0x80000000}) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") r2 = getpgrp(0x0) wait4(r2, &(0x7f0000d95000)=0x0, 0x80000005, &(0x7f00003d9000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000031b000-0x4)=0x3, 0x4) [ 36.240241] 9pnet_virtio: no channels available for device ./file0 [ 36.249374] 9pnet_virtio: no channels available for device ./file0 2018/01/04 09:00:40 executing program 6: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x3) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") open(&(0x7f0000033000)='./file0/bus\x00', 0x1, 0x0) 2018/01/04 09:00:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000d2a000-0x4)=0x499b38a3, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000eea000-0x38)={0x0, 0x0, &(0x7f00005f7000-0x10)=[{&(0x7f0000e11000)=[{0x20, 0x400000012, 0x1, 0x0, 0x0, '0$\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}], 0x20}], 0x1, &(0x7f00008d7000)=[], 0x0, 0x0}, 0x0) pwritev(r1, &(0x7f000043a000)=[{&(0x7f0000413000)="fa0cea16085ed6c98c1bdec4038cf7f7a8215bb83af2b37fc144be48266f7a2e7affee869ab2dfe70205be726c42d54bda206e5a3274e5abb8abe7b3d617d980bddcde88fe6047f705194d28dd7f55bcecfd7955bce18c79f430d1ffd15ad420f26fd1a21bc313e01f460ab192716587c52e2bff3a969868f984cc3ea8976708445d50d4472aead333987b1d020e9f323df5904041adc0e88a7e83dafeb49a1d4258b52b9bc9fdbfa9a6089d8b2a3b8cdcbf5758f8ea08d21a13", 0xba}, {&(0x7f00006e2000)="", 0x0}], 0x2, 0x0) 2018/01/04 09:00:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006f4000-0x3)='ns\x00') syz_open_dev$admmidi(&(0x7f0000239000-0xe)='/dev/admmidi#\x00', 0x400, 0x400) getdents(r0, &(0x7f00000b2000)=""/4096, 0x1000) getdents64(r0, &(0x7f0000a1c000-0x26)=""/38, 0x26) 2018/01/04 09:00:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) r1 = syz_open_dev$admmidi(&(0x7f0000bf0000-0xe)='/dev/admmidi#\x00', 0x7, 0x40000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00001a4000-0x50)={0x2, 0x4, 0x40, 0x0, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) write(r0, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) sendmsg$key(r0, &(0x7f0000ec8000-0x22)={0x0, 0x0, &(0x7f000006a000)={&(0x7f000000b000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/04 09:00:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fe5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}) r1 = syz_open_dev$sndpcmp(&(0x7f0000f0a000)='/dev/snd/pcmC#D#p\x00', 0x14, 0x40000) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000677000)=@assoc_value={0x0, 0x0}, &(0x7f000021e000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000a5a000-0x1008)={r2, 0x1, 0x1000, "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"}, 0x1008) 2018/01/04 09:00:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000432000)='./file0\x00', 0x0) bind$bt_hci(r0, &(0x7f0000ba4000-0x6)={0x1f, 0x1, 0x1}, 0x6) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") [ 36.318125] 9pnet_virtio: no channels available for device ./file0 [ 36.339595] 9pnet_virtio: no channels available for device ./file0 2018/01/04 09:00:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000432000)='./file0\x00', 0x0) bind$bt_hci(r0, &(0x7f0000ba4000-0x6)={0x1f, 0x1, 0x1}, 0x6) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:40 executing program 1: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000546000-0x12)='/dev/input/mouse#\x00', 0x100000001, 0x80000) name_to_handle_at(r0, &(0x7f0000c4b000-0x8)='./file0\x00', &(0x7f000085d000-0x57)={0x57, 0x1, "7bf4e340cf08d8e9d834186e7f914bcba015b528febe4e5612b62cc03a6d4052d0b52f08b511ea28afa22ba96d0b3ceaba473d802c65221d92dd6c38dbab3d456dd5f2dd50b6089113d924558b2938"}, &(0x7f0000bde000)=0x0, 0x1400) io_setup(0x6, &(0x7f0000f7d000)=0x0) io_setup(0x8, &(0x7f0000000000)=0x0) io_destroy(r1) io_setup(0x530, &(0x7f0000003000)=0x0) 2018/01/04 09:00:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f0000244000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="", 0x0, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") open(&(0x7f0000033000)='./file0/bus\x00', 0x10b281, 0x0) 2018/01/04 09:00:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000745000)="290000001f0007bcff0000000000000005000600e00000000b4000000000000000000000000000106d", 0xf) r1 = syz_open_dev$admmidi(&(0x7f0000d9e000-0xe)='/dev/admmidi#\x00', 0x6, 0x1) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000cee000-0x4)=0x0, &(0x7f0000ef5000)=0x4) 2018/01/04 09:00:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006f4000-0x3)='ns\x00') syz_open_dev$admmidi(&(0x7f0000239000-0xe)='/dev/admmidi#\x00', 0x400, 0x400) getdents(r0, &(0x7f00000b2000)=""/4096, 0x1000) getdents64(r0, &(0x7f0000a1c000-0x26)=""/38, 0x26) 2018/01/04 09:00:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f15000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000fd2000)=0x0, &(0x7f00007ce000-0x4)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00003e9000)=[@in6={0xa, 0x2, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, @in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xaf6}, @in6={0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0xf4}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xd0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x0, ""}], 0xfffffffffffffebe, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") bind$bt_hci(r0, &(0x7f0000dee000-0x6)={0x1f, 0x3, 0x2}, 0x6) 2018/01/04 09:00:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000432000)='./file0\x00', 0x0) bind$bt_hci(r0, &(0x7f0000ba4000-0x6)={0x1f, 0x1, 0x1}, 0x6) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000500000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000444000-0xa)='./control\x00', r1, &(0x7f000034b000-0x8)='./file0\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r0) name_to_handle_at(r1, &(0x7f00008e6000)='./file0\x00', &(0x7f0000b44000-0x58)={0xc, 0x0, "588c6bec"}, &(0x7f0000b1d000-0x4)=0x0, 0x0) renameat(r1, &(0x7f000001b000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000009000)='./control\x00') [ 36.397096] 9pnet_virtio: no channels available for device ./file0 [ 36.436174] RDS: rds_bind could not find a transport for 172.20.7.170, load rds_tcp or rds_rdma? 2018/01/04 09:00:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000432000)='./file0\x00', 0x0) bind$bt_hci(r0, &(0x7f0000ba4000-0x6)={0x1f, 0x1, 0x1}, 0x6) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000432000)='./file0\x00', 0x0) bind$bt_hci(r0, &(0x7f0000ba4000-0x6)={0x1f, 0x1, 0x1}, 0x6) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:40 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = shmget(0x3, 0x2000, 0x78000000, &(0x7f0000000000/0x2000)=nil) shmat(r2, &(0x7f0000000000/0x1000)=nil, 0x1000) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000002000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9, 0x6, 0x14c, 0x100, 0x0, 0x20, r1}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000000)={&(0x7f0000a5b000/0x3000)=nil, 0x5, 0x2, 0x80, &(0x7f0000060000/0x2000)=nil, 0x80000000}) shmget$private(0x0, 0xfffffffffeffffff, 0x46abb, &(0x7f00006f2000/0x4000)=nil) [ 36.451661] 9pnet_virtio: no channels available for device ./file0 [ 36.451819] 9pnet_virtio: no channels available for device ./file0 2018/01/04 09:00:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfbc, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0x1000000000c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) close(r0) fchmod(r0, 0x88) 2018/01/04 09:00:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000432000)='./file0\x00', 0x0) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mq_unlink(&(0x7f0000b19000)='keyring\x00') r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bca000)='/proc/self/net/pfkey\x00', 0x20001, 0x0) syz_open_dev$sndctrl(&(0x7f0000079000-0x13)='/dev/snd/controlC#\x00', 0x5, 0x2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000761000-0x18)={0x0, 0x401, 0x10, 0x7, 0x1ff}, &(0x7f0000f7a000)=0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000106000)={r1, 0x2d, "8813f08223286d9e7854bad36de681fd9a79aa863beae150dc940c2ba3e7510687bcd0c2f5bc8949ca85b403f5"}, &(0x7f0000493000)=0x35) 2018/01/04 09:00:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x13) r1 = syz_open_dev$sg(&(0x7f000027e000)='/dev/sg#\x00', 0x1b8cad2a, 0x80) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000590000-0x4)=0xc5d3, 0x4) bind(r0, &(0x7f0000e4d000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc) 2018/01/04 09:00:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000432000)='./file0\x00', 0x0) bind$bt_hci(r0, &(0x7f0000ba4000-0x6)={0x1f, 0x1, 0x1}, 0x6) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x0, ""}], 0xfffffffffffffebe, 0x0}, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000029000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000eb2000)={0x0, 0xf9}, &(0x7f0000cde000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000db000)=@assoc_value={r2, 0x9}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000930000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x800, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xdbbf}], 0x2c) 2018/01/04 09:00:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004d0000-0xd)='/dev/snd/seq\x00', 0x0, 0x80140) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000007000-0x58)={{0x50f, 0x0}, 0x1, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 09:00:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00004c7000)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f00005bc000-0x4)=0x0, &(0x7f0000fb0000-0x4)=0x4) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000c7d000-0x40)={&(0x7f0000030000-0x4)=[0x0], &(0x7f0000a13000)=[0x0, 0x0, 0x0], &(0x7f00008cf000-0xc)=[0x0, 0x0, 0x0], &(0x7f00004b3000-0x4)=[0x0], 0x1, 0x3, 0x3, 0x298, 0x0, 0x0, 0x0, 0x0}) r1 = msgget(0x2, 0x228) r2 = fcntl$dupfd(r0, 0x87755176300aa522, r0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000f37000)=0x0, 0x4) msgrcv(r1, &(0x7f00007ca000-0x3f)={0x0, ""/55}, 0x3f, 0x0, 0x3000) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000424000)={&(0x7f0000000000/0x1000)=nil, 0x4a2, 0x2, 0x80, &(0x7f0000b17000/0x2000)=nil, 0xfffffffffffffff8}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000417000-0x18)={0x10000, 0x7000, 0xfff, 0xffff, 0xd92}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$dspn(&(0x7f00004d1000-0xa)='/dev/dsp#\x00', 0x0, 0x210000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000816000)=0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000021000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000604000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f00002ff000)=@common="6c6f3a000089000000009300", 0x0, 0x0, 0x0}) [ 36.486035] 9pnet_virtio: no channels available for device ./file0 [ 36.502992] 9pnet_virtio: no channels available for device ./file0 [ 36.517196] RDS: rds_bind could not find a transport for 172.20.7.170, load rds_tcp or rds_rdma? 2018/01/04 09:00:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffdfffffff6, &(0x7f0000cdc000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x0, 0x7a, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/04 09:00:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semget(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0x10) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000c33000-0x4)=0x0, &(0x7f0000093000-0x4)=0x4) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00007b2000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockname(r1, &(0x7f00007b4000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000003a000-0x4)=0x60) 2018/01/04 09:00:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x5421, &(0x7f0000e3e000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f0000dde000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 09:00:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f000014a000)=0x1, 0x4) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x0, ""}], 0xfffffffffffffebe, 0x0}, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") [ 36.581965] 9pnet_virtio: no channels available for device ./file0 [ 36.583851] 9pnet_virtio: no channels available for device ./file0 2018/01/04 09:00:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000432000)='./file0\x00', 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f0000ba4000-0x6)={0x1f, 0x1, 0x1}, 0x6) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000001000-0x7)='[eth1%\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000da3000-0x8)={0x0, 0x0}) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x8000, 0x101401) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f000091c000-0x18)={0x0, 0x4, [0xfe8]}) 2018/01/04 09:00:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00004f7000)='/dev/vcs\x00', 0x40000, 0x0) pwritev(r0, &(0x7f000094b000)=[{&(0x7f0000ef7000)="ab5d35f16c70c09a23f99433222137a5046c9f20b9a8045e49249d675aedf2c2991eb5480e259369672647c000", 0x2d}, {&(0x7f00007fc000-0x7b)="a4fd7c1966bb42c6714d6f141ec7ed7a2c4723c2e72bcffce1d1552285e823bdfae2ce0d0a98824b8ebd782a0e78e70e13de16e5c6ca5d807924b7f33bf8c14ef035b61095b5a1ae9e7a2c7726afe293750502a295bf77211c63f758ed4d544e973e8fdf9905089275a5e94fe5812e5419d10838568f950898d049", 0x7b}, {&(0x7f00006de000)="ea1494421378f48cdbd263a67403b8c080b979c0841cfffe8797324c55cc3912b8708aeda0ab54b84faeaf5122bdff037d1801543058c8e097a59a296ebe107b3b12492faa7049de201bcbf9664f7561ed6eff664b1f1b64466020b3b3c27efbca4df0d06ca56bea629483e8", 0x6c}, {&(0x7f0000dac000-0x76)="3b59af37bdd49c65f1605f42f0f25133a81a4158819542bc0aebdb0dc9c66343247558b3a95f77273d500210f4758e1cc946eb54ca47509ca4c30907e6be36a5680af8ece85edf9be91b11607f6ecbe4a10ca14f1328052e28ad740418a636d40e3171c82be2b45b172c8bc23c8728d2cf8fc509cb1d", 0x76}, {&(0x7f0000eeb000-0x12)="2de5c000b9d1bb5163068b2b9939ac11ae6f", 0x12}, {&(0x7f00003f3000-0x94)="d19e948c9007a82f8889c00c0eaaca64b62cc0c7c3842c05d914ab5ce3e12983d9ce201f30b35a8b30dfa9de00051292d891445148f04b65fed0d2dc6c013cff628ba0b3cc0ad3277d00fc5f72e984ca92bf7c75450640baca5681f1556a5026a4cbb15839c2ce220a9da4af44865279ecb49cbb549502ab62ff561e6b507da29a43b9e957187e947cb796ba918ce6cb38c10a53", 0x94}], 0x6, 0x0) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) r1 = creat(&(0x7f00001e8000)='./file0\x00', 0xc5) r2 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r1, &(0x7f00007c1000-0x28)=[{&(0x7f00008f9000-0x47)="85", 0x1}], 0x1) open_by_handle_at(r2, &(0x7f000078b000)={0x3b, 0x2dd, "9625ea75c163070c9068fb50bf58ab95f3f361ae6f57da25b37a3862a87f0e31d1f1017fc31fa6c40bf51523f36285e54cf127"}, 0x101000) r3 = dup(r2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r3, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r4, 0x0, 0x480, &(0x7f00008e6000)=""/0, &(0x7f0000000000)=0x0) 2018/01/04 09:00:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2800, 0x0) read$eventfd(r0, &(0x7f0000001000)=0x0, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000002000-0x68)={0x6, 0x70, [{0x3, 0x0, 0x0}, {0x7, 0x0, 0x542b26ef}, {0xffff, 0x0, 0x8}, {0x80000000, 0x0, 0x1}, {0x1, 0x0, 0x7fff}, {0x4, 0x0, 0xfffffffffffffffa}]}) 2018/01/04 09:00:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x5421, &(0x7f0000e3e000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f0000dde000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 09:00:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x0, ""}], 0xfffffffffffffebe, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00008f3000-0x20)={@generic="b78a62b377ef75072c5006f2bcd6daff", @ifru_flags=0xa00}) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") 2018/01/04 09:00:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000432000)='./file0\x00', 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f0000ba4000-0x6)={0x1f, 0x0, 0x1}, 0x6) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f000067f000-0x16)={r1, 0x8, 0x7, "36886a7fbc1a2305f579b2f80aa358732760a26ff026"}) ioctl$KDENABIO(r0, 0x4b36) r2 = syz_open_pts(r0, 0x1) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000fd6000)='z', 0x1) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f000096f000-0xf6)="f0025089ec7529fb7f186cc2f05cd312b9f68d7af755e6e54ceef1b8a6ca49a39e7a5f9fd69dcb0441707b83388d482a5f772ac2a5d553177b174affaa19b6a182390e4580ff0bf4593069ceb0dea44cb3e29665f899f37f4dbd0be49423e7461bec65bbbe29cc8fbb425fcc72256e8d6ae5dacd49a0daaf438fba468fa286d81d37eb6a23583c26d636cbfea733ca9b4105d5431c9e56cd60e3b1ad2743b9a19101660a00a351e9d93fb00a93473035324f00c98bb2d2c9aca44827b0710f4e285205382f49dfb64deb3ad8241d7080e6c6ec0313f2dc901c19c8da3ddaf1919112807a4e7ce4b9f7b4eb038d7bf48eac18c59fd2e5") close(r0) 2018/01/04 09:00:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x482a02, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)=0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x2) bind$ax25(r1, &(0x7f0000000000)={0x3, {"8919cfd61a69f5"}, 0x0}, 0x10) 2018/01/04 09:00:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2020600) r0 = add_key(&(0x7f000017d000)='rxrpc_s\x00', &(0x7f00007e0000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00001c4000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000d91000)={0x3, {0x2, 0x1, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x98a7, 0x5, 0x5, 0x9, &(0x7f0000faf000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x100000001, 0x8, 0x77}) keyctl$restrict_keyring(0x1d, r0, &(0x7f00003a0000)='blacklist\x00', &(0x7f00000f0000)='vmnet0\x00') mkdir(&(0x7f00001a6000-0x8)='./file0\x00', 0x4000000000000) r2 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000a66000-0x1000)="1e8f9a0633d49d78dea2d55bd66591cfc41255169b09e34ceca05ee80d795405565247929ce4e6542bbc7583688eb1ab343fd53a07dcd171ca2dca1fd567185b02aea990dbc6481e112789009ae9cc7089c156688cc12858d793baf7edbc831bb50b80df5f14ed2989f6412deee21c764931b7d834fe0be74a7a3d5aa11211071232b3e97fba48e91e8df1e7002426a5ae4405d28173627d445a56f14b9fbf6e14ac1d27483c1e65a9d03aeaca87277cca6363a6f2c1a09860c22d845aa06aaef5b23eed057e39aa3187cf5fb467f03292a0b7004d319c4fcc1afdf0c047944c0d304cf82e26359e04d2c22349c2d59567615193e26c5fbe7379ebcafd516d5c9b4d31a4431e2fb0f3abf580c0a42c1cc5279e089a9bd783ea76b442e3b524ac0a4742c960eaadc2ecab0b3f0b09a392ef55b3e8ba77f0e1a5e0fcf79f5be65fe3b7dc4a20caff8bc56b08f3b223a1592bc202e0b70d7900f578142b93a6c5c54d6b3bc3c9ef0a0d2092bad9745b6baad847ad6b8276c4e1a12f8ff1c77d88da62cc4885fa237357927c8aef56144c6e265868e849b270d274377a62491dc3c00f4491c9bc8b727d804273df07dcc7ba6db44018ca3e22388e9c7b156787e57c3aecd728af9738db4b6d7621f7d9ee2f812dd11d0384684ec02b42bd53ab85cbf98ed44d5055cef121850f2930394ea382e1489b7256c1ddc1ee006b48f4624135c358ec0067df9db53917b80dcef14d53523f7f303bc4c9b3b3742b63b844d2cfe1907a0d7593f8c772bc7c462489287a6b4a27885c9e0e664601472332d5846defd589fd99765354444bc684bf140b0cb0ee1cd27fdc901903affcf6d0b1bfe9c5c936b5558657a2cad4eb9124758ad7a381d7cdac3bf6ae7f7bc853c960c2fc1fda4a4f68caf09d16b2f7807829bd1a38075061cb953e855d9c60576e704e1dcfe843af91d082f9fd38144c168e4d8166ac1e8ae5e349103a39609b8af87cc5ed949f2db868ab2ecfca6af784fd2eadf2c50b26bb7e825689c8183309e00062341751d74b6d86dbb11342e279503310ff6056c0b2d2124c78775bc8efa86250a00891d791bb6aaefbd9cbf370712da499694aaea0003f60e3bd7259787de700914045fd69e6f6518312299354ead67287e1deaba9c55f12c5637cc3db719758c663784dbefba3e029694b09f9c83ce6bf83b7f65d57eacc3f0e4817f21bb0583d54323b012fcf3c0e8370a022ec77e787ce64d18cd970ce570db8a1b5d180d11a6ce1c17b6f27a1b9be86d1f75b4f17af0895c1404970d1990d515366d80c74f783271b60575ba98d504e83f9c89b1120b0a0512992c6fb0e29cbba11dcdbb8bd2a750d94f304dccb14aebc0635d0c473591615f19909dabec191e8805f60fbf677c02f991311ffe0791e2d7f770759ca1c6003481de2be55145d60a6396077a2c91de2322f5355bf577e388faa161790b9d2d0fac94a072a114152d8ecac1a7cc119e2e67c4cadd604b54b47a7fe14d2af43ca65b8a621944166d4181fe46547d43233799be6e422ee93b6117ef379a161d5cf0f9cbc92e195b2406c3afeff3fab831fd5fa0c23e4f81c1709406f0298bc846dffcbe283b03ae728e5f4bc587701dbd96584a0e38ad354dd2add4beb1c42f53e6089d66ea200e1b9a67bc83fed39052f37939eb41c6092106871e5bc631455a6f7f1705e598a471f35b9b161da5665f5d7813491d0f9baf0309bb37e3994f822498aa283579368771cc831ef9fbea97fe0e237208db5410a113e79980246d88cc4d7986f9b41d08d9dce94d7410eccf2d4ca17dff66a6074eef3bbc624c05303c67c408e8e20f309300c7004ab2fe68a39a6f819d19409c54f079a9ee087e8d46168d2d575ef37be2b480a332c23868f38ec935835d623e0244b30e4c59d95e4068ce75e5b7eb6835e74ce94813339668b7a4ab86bac8823b19adf97698959241f155befe156529495f0410142debaee53f51c6696d9cd3b13bb67433a55ad859ec497664607962f4ec236124e958fb339036affd8ed0adb81e36287c2a42f62862160dec36577852c19ca2211954f57d6c72e7ee1ca2b690baca0392f3e28f1cf474f8b9e889a70c1b06dceeb1b567392712c5b42de655fd26ce0e1f7347fe9c950b3d12dde09a7e31db2701b2a6139e31f8126c0eac5ca5538e0b587e25ff5859ac62609c2247250c9ab79f19acee8f7ca590ba33ddcfa3e00d0e35dc245d8244380b7da637c8a24b0029016a0b782e77367b24e941cb73633a1d44f8d27cead1aaae96c9337ca1a85c3d2ade380c7145ae1a7b6dab6462e758b5e4e54043430d58174caadff60105db55b59826c3fa06bc332f496a2993c930414b086a81fa6fa17b0a7fcade55bf720af176c89262185a9b954dabda8ad423cd87324659f50f6954c958a2e771680e2a13246c3055d934545d6e07c80c69b1b63df95034f22b84adfb8c9f3105ec705183b0b188d756f2ada5ff265c54e0d9c8a10e05ab6fc68dfce5c24970cdb9aabce1afd64b77d6705d031c0ef7219c8da158470d1592b537ddbb00709fb83079abb0bedd83676ba2b961fc4b2550e0447e50de9bd1773994eb09e0cb4f9c26ff070a1074126ba5c630e6d1c6d8dc89e4805d7ee2c7b5a80e203f41f21b986cb0ae3e31b80fb99c5faa154cd0725bdd54ce89300e7464455e870c7aae3e7529e79378e35df3eda29ef5308d3734f68aafc95e34157cea8724038212b55cde246c731373616e00b3a524d87cbdcd2318bdbe64dad518fb309e405380b5d1c1c7cd6bd0cad8bf0199aaf01f91daedf11f6184c2b8c6ae31bb883269b28741271079c5e419a8356453e1fe1b8860406ccc60a3f6de890b7520cd671e1f522b388841fea20a09494b96768b7bc66ff19ef3d226e724a5fead9dd45c936a9451b8be4ebebabd4c8a72059d25fa5dc7115a72440c9f934dfa77ec545ca1fba3473067cd23200645c4f889ff5918e046b8665a350e8a421f00a776e2d91ed76c350ab7b0e643039280f9bdba6a3edbae976f2678092c5421105955feb0363794058ee684f3d8262e8de119d618cada3a422e82382d7f9d40d03815be0cab6855e98ff6a3b12369ac33e4110258fcc3de38c01831b17be5e05c3fab624bfe0be95f658f45e88cacd7566e994b09adfef528c91a7db251211e1bbc59a0e79aef87ebe3dc75171ce97cb0b4edeea77bd3dc2b0a5751b4de5eab92a515defc7dd666c5ffeed7522acf70fb23cfbc62a4b9e9ed0f6c45d930f853fe48a4fb3fd42eadd159ad2df55b5364fbc7e1e231ca9b22a0bb7a747ca81ae23ea606b388b2898ecd0dcad3c7bd412c15517a99fa5bd84808381a206e2135b1a59b8686d51b52610472111716be508d96d727d3f5e51dce8dd19869093d50193536319b756aaf7b56d7e8c228c7f9e7887bfc1f60bc715ce4e5c364d5d2740795b78604e0098619d6792d99324de3bfbc85fe4694de6241327364870130162161dbe241419aeeef76a570b67fe323e599e89f557788de7e353cca4ddf289b113b9bcd2057745c3d6a42a0bde6a5af14fbbe5b5ee174d2247e6693a5c35b32566747d8f170ba3130ba4f76da75383fbcac564a3aa7792b9399debdad3c2d0fe86c2bb2001ff36a9bbba4ccc8269409a75587f3a50ac1bf1caef0bb21e0ae1201a6b750145be441ec59b1354068965050569297f4cf1112d9fb896e7edaa6465c91362ed1a819bdf380808a08d2783a8efd4c121202ab7b540ff854480e4b545f3b24bb746750897f873c104713c679da9b3ad35785d321b0c5d91be561cc05e45f64d058b16c5fc89d5cb2f694ec1838f02fb6df1dd0404e8020be3c13845cf4672378d7656c4aa75bea245aca14d2972b1f964c701d39864ead1d89d2d404443effe74f8baf1cd3fd2bb1be25f54728f24571d5eb21be9e5bfc8ace2d83e68f5d016c67fa59dacba4751a54c92d07664a884a21ee349879f0c28128465b289bfc57b88638a3528b091924a639e90456470576bbbe0ee88354c6227f2947a22563bf38eb4ffa599af08b65d24eda2ad2b68495f7902fc07cf6b112fa1eb731e2f56c619462a587d8d9ea60c0a99a17317050f2818662039af2ecd65339cacc28c7a23741e621594cadad16499351b050271d16ed3f02832a3b01a09cef3ea8b87091fe5c1a1f61febe90acd3a2a2e82b35ca0edaa499a457f0a77d1127ca9dbdd486b68bea604144b0a147c4ea7411e3cb8ef77ecc833ac878e4433d982a3e07dd6cab1bb72f98805e277f3641ccbb9cb02b0f57fc0d0bf1b9c090978099fcece0784a51df714b85077985cd0c0143a3055b5801465c9b0d3f190c2b84df5e69423cc98bccdd241f1f6188f10b7a40c2748bad200f072197b7c356f3ced4fa3ff21435ce300a4c52d605841914c86cade3bf0e1a50222ed7f18421293d7130821a9f8616b1c1508acc6d8b88225e73ee493fa7190d9e3911b78787acfda972836d22610284e10dbf3fcfb4fcf7436211a0bb474213a54e083d68def6f7a5635707773162d180eedceb704209233f8eff4b1896cd7d2cf95d882d1f7779f90f796154aba6e4528d34e87ab04f8952599b09e698b93755b4413d14e946103ec35d1886f36ecf45f2c204892b66f401f4c942b0b430eee8e06e596a1cd0f257b10b018083c0b45bc5994e7cb7258398c2fd0c974758222fbfdbb5b5a5994168f5aac68e22bd6d80f3f6f75373c63057768978d88949a8f65362bc3cfb5bd51fbe7fb26bcb38df1bdb2ec379717ce915fdfc8563ea20ffeea8984f50c3a19d0b47b9af4026f8643aedd35d1bd8fa5634e77b0a64b1744b4a4b515d4d95c1e35aea6035f1b5efbc6029323adc3dc185f20fc988d3de2f116d645285523ede44a968c5d0d996974c7d303e83934b1dd1128829ebad6ec192a20de58dfe6a60c06522746bbcad0962f505c337e8edc901812a7fda53e62218e7ed8021beddea1a557b113d31388eea90a261fe536e7ca7c08eea7a3f74326152703dc3b5161a959cca756b311cce5040d7aeff063dcf83ea72f6d5005b286a68b3c640cb8ddef02156a773b32331c86364707d0d8a800d635cc129cdfcef3098596ceb4a810bf06e5f53e623e440694186a19a3b733d2880bc6eaac1b3c735db1d94ef5410f216e5f2de74cfc5c9923b73b011d51ddfb2e0ae5d0507516d550f382cec59376dc9b49e29b7d3f07e417f695ab2d64ea13c241d6efbe321c4e6ee07d10591c00c967021f1ddce920e395dc04a68096b53a6b1474c84def3f6b96b5531c2a4cc788f019492b971b42092f33cca4309869cbf34437bb412c5aaa7ac16bd4acf85db72840487a24b667b1316a72d4fd6bbc53d7c771bdc84835c242898efdacd5a56220b279651ab9255c3503f5bae05ce495a249c159df20e89fb49ae5fcc1e7db7b88353d45b80b73f8af79d9c41011b173149bc509e1c7c5a878cb4a19556439aced0b065582d3cbc25335a5df606b1851df5379214aa54d32959afe01bb70c7594d99bbdef2e9278230b746c01a679949ad9e30f75bc27f7e952073975b76e6f38a88b74db37b4beee59063f70602f67c5404e1702312da97494d22597ae3213b0ea93dfcac71bf0d0c21ccb5a771eb912846cb755c7ef81fcd1f60f9b2bbb086efe7af69cabd76821a73ea24dab9f22ad667caf077ae60f7aee448a17e8db69e7a9a4797d79f2820ac0ee418988810bcd725d9d6b806a77d887792c8f8eb5007e964247f5731bcfd954571c8315eb2b6") r3 = accept4$unix(r2, &(0x7f0000f29000)=@abs={0x0, 0x0, 0x0}, &(0x7f00001e7000-0x4)=0x8, 0x80800) r4 = dup(r2) symlinkat(&(0x7f000001f000-0x3)='./file0\x00', r2, &(0x7f0000757000)='./file0\x00') signalfd(r3, &(0x7f0000fd9000)={0x9}, 0xff0a) getsockopt$inet_tcp_int(r2, 0x6, 0x4000000000020, &(0x7f0000b43000)=0x0, &(0x7f000041b000-0x4)=0x4) accept$inet(r4, &(0x7f0000030000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eef000)=0x10) execve(&(0x7f0000d5f000-0xe)='./file0/file0\x00', &(0x7f000072b000-0x28)=[], &(0x7f0000139000)=[]) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000c1a000-0xb8)={0x0, 0x7, 0x4, 0x1, 0x4, 0x4, 0x6, 0x40, {0x0, @in6={{0xa, 0x2, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7bad, 0xff, 0x1, 0x2, 0x80000001}}, &(0x7f0000d03000-0x4)=0xb8) connect$llc(r2, &(0x7f00009e5000)={0x1a, 0x2, 0x1, 0xffff, 0xffff, 0x0, @random="eeb257cac6af", [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000403000)={r5, 0xff}, &(0x7f0000254000)=0x8) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000eed000-0x4)={0xf0d, 0xffc000000000000, 0x0}) [ 36.677733] 9pnet_virtio: no channels available for device ./file0 [ 36.685081] QAT: Invalid ioctl [ 36.694813] QAT: Invalid ioctl [ 36.704723] QAT: Invalid ioctl 2018/01/04 09:00:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000432000)='./file0\x00', 0x0) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x5421, &(0x7f0000e3e000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f0000dde000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 09:00:40 executing program 6: mmap(&(0x7f0000000000/0x78b000)=nil, 0x78b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$admmidi(&(0x7f000078b000)='/dev/admmidi#\x00', 0x4000000005, 0x40) mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f000078b000)={0x5, 0x100000000, [{0x80000000, 0x0, 0x3}, {0x0, 0x0, 0xe090}, {0x87, 0x0, 0x10000}, {0x8967, 0x0, 0x1}, {0x6, 0x0, 0xfffffffffffffff7}]}) mmap(&(0x7f000078c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f000078a000-0x70)=[{0x0, 0x0, &(0x7f000078c000)=[], 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, &(0x7f000078a000-0x20)=[], 0x0, &(0x7f000078a000-0x48)=[@assoc={0x18, 0x117, 0x4, 0x9}], 0x18, 0x0}], 0x2, 0x4) 2018/01/04 09:00:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000432000)='./file0\x00', 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f0000ba4000-0x6)={0x1f, 0x0, 0x1}, 0x6) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:40 executing program 4: creat(&(0x7f0000432000)='./file0\x00', 0x0) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:40 executing program 7: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000cc6000)=0x0, &(0x7f000064d000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000ae7000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x420000) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000afe000-0x70)={[{0x2, 0x1002, 0x2, 0x8, 0x700000000, 0x2, 0x80, 0xfffffffffffeffff, 0x3000, 0x7, 0x3, 0x7, 0x4}, {0x4, 0x81, 0x100000001, 0x3db, 0x2, 0x1, 0x8, 0x6, 0x1000, 0x8001, 0x1, 0x3, 0x2}, {0x7, 0x4, 0x3, 0x2, 0x1, 0x2d, 0x9, 0x2, 0x3, 0x6, 0x4, 0x36c, 0x81}], 0x113e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x3e, &(0x7f00009f7000)={@random="e3b18895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc010007001000070000000105000000150107b0"}}}}}, 0x0) 2018/01/04 09:00:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000e2c000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00007f7000)=0x10) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000015f000)=0x2, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x0, ""}], 0xfffffffffffffebe, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") 2018/01/04 09:00:40 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000002000)='keyring\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$revoke(0x3, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="d4ec3ae7faac2a9e2bcba52d093e659c1aba04258565c3cb44e2f36ba149ccdecd22e31eeda64c21787e77979e1cd7fb4ec91ceaef8d5cb4471c4fbf43c6f9371c08e2195578127e1dc89542570cd606540ba6acfeb3deb3d029fadd697dc29acaf92e756b73db6ab55986a28864f7800283ebba464657ee2ef66c4dfbca22f964a27decb99231e287826ca642e6bbbb7736a84305704d1ac89940a6f84b43e9fb52797d9a18875c157d9b97dd42e0fdd40998fa05808d7983175965af162da63ad98d6156bb7dd681f15b6bcb86ddbab2fab1d5e669011a1d179eb42910fd747b0b60e79090a18954c62b2673969b", 0xef, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r2) r4 = add_key(&(0x7f0000001000)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r3, 0x7ff, 0xffffffff, r4) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x39011, r0, 0x0) mincore(&(0x7f000000d000/0x1000)=nil, 0x1000, &(0x7f0000003000-0xf3)=""/243) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) 2018/01/04 09:00:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d18000)='ppp1(\x00', 0x1) pwrite64(r0, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f00005c6000)=0x0, 0x7ff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ccb000)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000acd000)=0xe8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') chown(&(0x7f00008cc000-0x8)='./file0\x00', 0x0, 0x0) [ 36.769930] 9pnet_virtio: no channels available for device ./file0 [ 36.794537] 9pnet_virtio: no channels available for device ./file0 2018/01/04 09:00:40 executing program 4: creat(&(0x7f0000432000)='./file0\x00', 0x0) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x80000003) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f0000474000)={0x0, 0x7}, 0x8) sendto$inet6(r1, &(0x7f0000310000-0x2)="e1", 0x1, 0x0, &(0x7f0000eb4000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000ddb000-0x108)={0x0, @in6={{0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7fff, 0x4, 0x6, 0x7, 0x4, 0x4, 0x100, 0x5, 0x2, 0x8000, 0x7ff, 0x4, 0x7fff, 0x7b96, 0x8]}, &(0x7f00000bc000)=0x108) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00007d3000-0x10)={r2, 0xffffffff, 0x7, 0x1}, &(0x7f0000f87000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000056a000-0x8)={0x0, 0x7}, &(0x7f00002ad000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000544000)={r3, 0x2}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x79, &(0x7f0000df9000)={0x0, 0x0, 0x0, []}, 0x8) 2018/01/04 09:00:40 executing program 4: creat(&(0x7f0000432000)='./file0\x00', 0x0) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") [ 36.862722] 9pnet_virtio: no channels available for device ./file0 2018/01/04 09:00:40 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e39000)=0x0) seccomp(0x1, 0x0, &(0x7f00007f8000-0x10)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000be0000-0x22)=""/34) ptrace$peek(0x1, r0, &(0x7f0000196000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x3, &(0x7f0000000000)={0x7fff, {0x1}, 0x40000000, 0x1}, &(0x7f0000000000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000001000)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rfkill\x00', 0x80000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000003000-0x10)={0x11002, 0x1d000, 0x0}) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000a5f000)={0x2, 0x0, 0x10002, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000000)={0x0, r3, 0x1, 0x20}) 2018/01/04 09:00:40 executing program 6: mmap(&(0x7f0000000000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000102000-0x6)={0x0, 0x80000001}, &(0x7f0000ab8000-0x4)=0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000544000)={r1, 0x2}, 0x8) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000eed000)='/selinux/member\x00', 0x2, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000e86000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f000041a000)={r3, 0x7f, 0x800, "0129c90f11653cce82b0605e4aec5b9bf431e7e1f0e5ca0bb001f669b2edec9d3f0e2e091a38a792f247ce93fbf70e025647bb321d531280578997e3343290d846b10a2ec9e53da98057a1c320bc418dd889d190f28bef718e83b01e855182acd90398f42edaac5e7d0c950a343d46e7d8038c1b78fac5c9f3bb2d1bd50a83d4eb5704f6db490201bd0756007a651fb9c1f0ed"}) bpf$MAP_CREATE(0x0, &(0x7f0000b99000)={0x800000e, 0x200, 0x0, 0x0, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/04 09:00:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000249000-0x8)='./file0\x00', &(0x7f0000d50000)=@known='user.syz\x00') r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000ea6000)={@common='lo\x00', @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) 2018/01/04 09:00:40 executing program 7: mincore(&(0x7f0000f0c000/0x3000)=nil, 0x0, &(0x7f0000afb000-0xf6)=""/246) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000002000)='trusted\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000)="eef1abf6d68e2662dfd019393c3ed6e23b16f415a4f95182c1f5a4676bc6a03e68cf9643d0197c9a86348bf9eadb16c6b9a80c40da604b55480d4d0b8b2c6b170ec7a61311f320b51356c81221748e58e457c9066e6db007877cf71b9d0148c2d862b71689fe128866b7c5af2549fa20b93c214694f7ba50d6b3683b429641fb277eeb21f40e43ead9640bb69ff959881aacd108c4681100565b29d79c74b68860e6b5ce7918e060e23733d192a60f6eae33e9", 0xb3, 0xfffffffffffffffc) keyctl$read(0xb, r0, &(0x7f0000002000-0x2c)=""/44, 0x2c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000002000-0x88)={0x0, {{0xa, 0x0, 0xffffffffffff4412, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r3 = gettid() fcntl$setown(r1, 0x8, r3) r4 = dup2(r2, r2) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r4, 0x40505330, &(0x7f0000831000)={{0x7f, 0x3}, {0xfffffffffffffff9, 0x0}, 0x7, 0x2, 0x1000, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r4, 0x107, 0x9, &(0x7f00007c9000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/04 09:00:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000432000)='./file0\x00', 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f0000ba4000-0x6)={0x1f, 0x0, 0x0}, 0x6) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) io_setup(0xfff8000000000000, &(0x7f0000e8e000)=0x0) r3 = syz_open_dev$vcsa(&(0x7f0000521000)='/dev/vcsa#\x00', 0x7, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f0000a08000-0x12)='/dev/snd/pcmC#D#c\x00', 0x20, 0x14800) r5 = syz_open_dev$vcsn(&(0x7f00006e1000)='/dev/vcs#\x00', 0xada, 0x400082) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d7b000-0xb)='/dev/mixer\x00', 0x2, 0x0) r7 = eventfd2(0x5, 0x80000) r8 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000031000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) r9 = fcntl$dupfd(r0, 0x0, r0) io_submit(r2, 0x8, &(0x7f0000361000-0x40)=[&(0x7f00004ea000-0x40)={0x0, 0x0, 0x0, 0x7, 0xfffffffffffffff7, r0, &(0x7f000065c000)="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", 0x1000, 0x1, 0x0, 0x1, r3}, &(0x7f0000f64000-0x40)={0x0, 0x0, 0x0, 0x3, 0x4, r0, &(0x7f000036e000)="804ada2c9751acf99e1c4a95e070c97e89f0bdaa602cc5cb0d263825899788b206374a27260021f62733042a53b9e3b041b225186062a259afcc135a3d52c6cd6dd309001dbb3a134c905fced12b1a070cb9d3409da4f9240b703dfaeea95619f5f3e20f050089b86737c01fa926242f62a7dd72ae9fe47e3746534a6b478e9f784085db2ea7c4a75d8649c14ec15710714861e76b99967767ed5fd88300003341c40256339b3aab86d28d5aaeda3d1da9a73abf22e0ec9b17134a542a43936d8e1e9457eb782af0628e90a4866bcb2100", 0xd1, 0x8, 0x0, 0x1, r4}, &(0x7f0000a54000)={0x0, 0x0, 0x0, 0x2, 0x4, r1, &(0x7f000081e000)="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", 0x1000, 0x8, 0x0, 0x1, r5}, &(0x7f0000a2e000)={0x0, 0x0, 0x0, 0x7, 0x6c5e, r0, &(0x7f00004ad000)="88cf39cca5beb9a78b4043651965655595229ddca0eb1968e4941649b4118c3273a4b328861d4c0f94d06c26a3e26d9a53c1c8c5b98dd45aa06c8a86843e5ad6da684f976c62bb59a5c301276512a9d5bace98bae8a13500bd8ee15f61cffd94211a2a7da65d010a9360fd", 0x6b, 0xffffffff, 0x0, 0x0, r6}, &(0x7f00001ce000)={0x0, 0x0, 0x0, 0x1, 0x8, r1, &(0x7f00006c9000)="4c59ff9493ce0f7dce82668b812146b57c49f584987964e82c089a7c73d9abca232201f3edc779de1503996e0a82fba21b59bd0979d982c85c1873a938109167dd1b0b595973c9cc366703ff38978ea4db65213524c9dab2243d2553165ce87832bc8316480432626112e57d2373a6b44ff4f9365c86fa5794636e9e64b5d90a9f51b3575a2efee7bcc1bd7ff5504bca91b4bcceac", 0x95, 0x66, 0x0, 0x1, r7}, &(0x7f0000ab2000)={0x0, 0x0, 0x0, 0x3, 0x5, r1, &(0x7f0000b20000)="cac67cd88372a0d11bef173aa634dcd9598c816eacd9e54bc1dfe09cba6cfb999310fd9baa9ab619cf2bf7889dc1f00931f803ed14b3b1d5919cd837b06c9ffaec75adf380a6074d3e4f328a2443921a4c563fc29728059581b3e3d08d96973a882ea4f46f2eb6b3eb48b3493492984d0261ab75218d9d3e1c5a5c9bc922de5cd815e5abce690f2d911e41", 0x8b, 0x3f, 0x0, 0x0, r0}, &(0x7f000080d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x3, r0, &(0x7f000077a000)="8e331dc4584a07291d3fb67393707e68b636a6f0f768a2ac487b6765192c9b648efaa155da244855bf8fac28ee5243b4be0f17a297af8c39404685498d9267ea79699148f65552a437075bc0eef73e71e153505f0082176577efab272af1150e5fd702c920ec6459786f8c08b6b0", 0x6e, 0x317, 0x0, 0x0, r8}, &(0x7f0000f16000-0x40)={0x0, 0x0, 0x0, 0xe, 0xfff, r0, &(0x7f0000b86000)="009cc31575b4ba0e68dc22db080bcc3092ecf340273b6780bc69f42a0f28e1b1872c36f308847590a3e120d16cd46a291618a17380280171a53584018a656141c0ac060e48ea0a53c761a078a57aeb1dd61edc0f3cf0938dab06d6ee66ddc22b8692b7efb40a7b74236c4b7745461382b25b56adfbd95ce475339f3b588fec2d88e290b86f4c0fdc4be4590cce433437f4bd02c36e8b4228488e571e5104", 0x9e, 0x2, 0x0, 0x1, r9}]) r10 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c0c000-0x9)='/dev/rtc\x00', 0x108000, 0x0) setsockopt$netrom_NETROM_T4(r10, 0x103, 0x6, &(0x7f0000b70000-0x4)=0x8, 0x4) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x0, ""}], 0xfffffffffffffebe, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") 2018/01/04 09:00:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000432000)='./file0\x00', 0x0) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x0) 2018/01/04 09:00:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000432000)='./file0\x00', 0x0) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:40 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) setns(r0, 0x8000000) r1 = getpgid(0x0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x400000000) 2018/01/04 09:00:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) pause() ioctl$void(r0, 0x1) 2018/01/04 09:00:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000432000)='./file0\x00', 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f0000ba4000-0x6)={0x1f, 0x0, 0x0}, 0x6) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:40 executing program 3: prctl$setmm(0x23, 0x3, &(0x7f00002d6000/0x2000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000404000-0x4)=0x0, &(0x7f00008c9000)=0x0, 0xfffffffffffffffc, &(0x7f00001eb000/0x1000)=nil, 0x1) madvise(&(0x7f0000502000/0x10000)=nil, 0x10000, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000684000-0x9)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000fa7000-0x108)={0x0, @in6={{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x73, 0x2, 0x9a96, 0x8, 0x8, 0x3f, 0x1000, 0x40, 0x4, 0x4, 0x2, 0x5, 0x80000001, 0x5d]}, &(0x7f0000d58000-0x4)=0x108) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000020000-0x98)={r1, @in6={{0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1e87, 0xfffffffffffffffe}, 0x98) 2018/01/04 09:00:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = syz_open_dev$amidi(&(0x7f0000965000-0xc)='/dev/amidi#\x00', 0x1, 0x101000) epoll_pwait(r0, &(0x7f0000337000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x7, &(0x7f0000b2d000-0x8)={0x5}, 0x8) setresuid(0x0, 0x0, 0x0) 2018/01/04 09:00:40 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000006000)={0xe531}, 0x4) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002000)=0x0, &(0x7f0000007000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000008000-0xf8)={{0x3, 0x0, 0x5, 0x1, 0x3}, 0xe00, 0x80000000, 'id1\x00', 'timer0\x00', 0x0, 0x2e6, 0x7fffffff, 0x8001, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0xfffffffffffff84b, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f0000006000)=""/61, &(0x7f0000006000)=0x3d) ioctl$sock_SIOCOUTQ(r1, 0x80487436, &(0x7f0000001000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000003000)=[{&(0x7f0000004000)="5129e617d3a3c722bd96c1a30fd7849c8d79e87e27a0147249fa28283b3b3c77a32afbf3dc93bfafce", 0x29}, {&(0x7f0000004000)="37ce78af6613a35fc133e22b78be0f9d393bc2be92c0f1757605cd335935fb1050ad9cacac6b78148f", 0x29}, {&(0x7f0000005000-0x92)="3c08d43220e4be1690e13ec722d8eb4e731d167fc646d63e6ba26568997df08182a2cb5dba642d84404ee49ff3bb25c0a5fdb4a14d69d660705e7047016d4b1503b43130232712700fc5f0173192ef917f4cd86a0a715f9e291a26e4aa607d56d72312d4ea4572fe56214a5f0c19f1591e6d9fde331d141a00b28140b37ba3028825b9126bfc38685c18207d103383d0b728", 0x92}, {&(0x7f0000007000)="0fcf702542b644740aafef7035a8d8c696be2204ec720611afc35a9d21b1516f7b763db324d039f6bca3d8ae669d8a4ebbf522c5d3", 0x35}], 0x4, 0x0) 2018/01/04 09:00:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000d19000)=[], 0x0, &(0x7f0000002000)=[{0xffffffffffffff14, 0x111, 0x0, ""}], 0xfffffffffffffebe, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") fchmodat(r0, &(0x7f00006e2000-0x8)='./file0\x00', 0x38) [ 36.971526] 9pnet_virtio: no channels available for device ./file0 2018/01/04 09:00:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000432000)='./file0\x00', 0x0) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f000087b000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007c8000-0x50)=[{&(0x7f0000f6e000)=""/12, 0xc}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006f4000)='/dev/rfkill\x00', 0x200000, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000569000)={0x0, 0x7, 0x9000}, 0x4) ioctl$TCGETA(r2, 0x5405, &(0x7f000076b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$alg(0x26, 0x5, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000cfd000-0x110)={0x34, {{0xa, 0x1, 0xffffffffffffe6af, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0x3, 0xffffffff, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) [ 37.041207] kauditd_printk_skb: 55 callbacks suppressed [ 37.041215] audit: type=1326 audit(1515056440.866:111): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5478 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/04 09:00:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000432000)='./file0\x00', 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f0000ba4000-0x6)={0x1f, 0x0, 0x0}, 0x6) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000432000)='./file0\x00', 0x0) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000040f000)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005e5000)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7, ""}], 0x10, 0x0}, 0x810) 2018/01/04 09:00:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x0, ""}], 0xfffffffffffffebe, 0x0}, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") r1 = gettid() r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000aa1000)='/selinux/create\x00', 0x2, 0x0) ioctl$KDDISABIO(r2, 0x4b37) ptrace$poke(0x5, r1, &(0x7f0000218000)=0x0, 0x4) 2018/01/04 09:00:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TIOCLINUX2(r1, 0x80047456, &(0x7f0000a95000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) flock(r0, 0x6) [ 37.074611] 9pnet_virtio: no channels available for device ./file0 2018/01/04 09:00:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000021000-0x8)={0x0, 0x0}, &(0x7f000007d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000356000)={r1, 0x7e, "6a480911721c3db1584997c7df7442348fc53cbc288887664a7d820d8481656d949a1d46835b034af59cab8142fa65af9d55cde1061952a398317b80f0bb77afe006d36512da117347c33cb03b00f3b653b34a38a924835ff7fa66c9dc6cac2a0204ea18d0ce06136c064041752849c6ca7262a0f70a58e30d0d3e1bd740"}, &(0x7f0000066000-0x4)=0x86) 2018/01/04 09:00:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa3f, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$intptr(0x2b, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001e0000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000eff000-0x4)=0x1, 0x4) r2 = fcntl$dupfd(r1, 0x407, r0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f00000ba000)=0x5) timer_create(0x2, &(0x7f0000901000-0x60)={0x0, 0x3e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e26000-0x4)=0x0) timer_gettime(r3, &(0x7f0000dc3000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet6_group_source_req(r2, 0x29, 0x2b, &(0x7f00008fa000-0x108)={0x10000, {{0xa, 0x0, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/04 09:00:40 executing program 3: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f60000-0x4)=0x1e8, 0x4) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000f64000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00000df000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000bfd000)={r1, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x26, &(0x7f0000d4d000-0x4)=0xfffffffc, 0x4) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d47000)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000f69000-0x4)=0x0) recvfrom$inet6(r0, &(0x7f0000566000)=""/0, 0x2ac, 0xfffffffffffffffd, &(0x7f0000a22000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = semget(0x2, 0x0, 0x20) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00006e8000)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f6a000-0x4)=0xe8) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000f69000)='./file0\x00', &(0x7f00006a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000f6a000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a5a000)=0xe8) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000f6a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000f69000)={{0x3, r3, r4, r5, r6, 0x20, 0x7, 0x0, 0x0, 0x0}, 0x5, 0x444f, 0x40, 0x0, 0x0}) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f68000)='/dev/vga_arbiter\x00', 0x8200, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r7, 0x11, 0x65, &(0x7f0000f69000-0x4)=0x2715, 0x4) 2018/01/04 09:00:40 executing program 5 (fault-call:4 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000432000)='./file0\x00', 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f0000ba4000-0x6)={0x1f, 0x0, 0x1}, 0x6) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000432000)='./file0\x00', 0x0) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") [ 37.123215] audit: type=1326 audit(1515056440.869:112): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5478 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/04 09:00:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b3f000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) read(r0, &(0x7f00003ad000-0xd2)=""/210, 0xd2) r1 = socket$inet6_sctp(0xa, 0x200000001, 0x84) sendto$inet6(r1, &(0x7f0000862000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x4000, &(0x7f0000abf000)={0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0xffd4) shutdown(r1, 0x1) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000b30000)=@sack_info={0x0, 0x100000001, 0x0}, 0xc) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fd6000)='/dev/rtc\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000f25000)={0x0, 0xf5, "95947086a09ab504fbc2aa311c59b632f91d63422f5aa266de3deefd2b7d224507402cdebf918efdcaed3c48ec32b2226739ae1fc4ca6d3a54093d09a666de70b3a37fa3d90aa49520875103903215a7f04c798abaa680995e826edd800d8eb1b22e78bf0e3e42457472ebc114b6c686b20806be32c061d9781d4feb03126f508c596f96ba332a98900e069ad0a0615e22ba60b03dfdf2aa106d435774fa42fd7502c2c71be36528893c5769e4420bf5394ed4c143f56feadec17e34d364c45db6f065af421919b2a84be9463e80e848b6b96401a6f2bb2ce55679f6d60ad7d35646ef59ba2e41c92b044a6e2a654350d9a1a52b10"}, &(0x7f0000881000-0x4)=0xfd) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000b82000)=@assoc_value={r3, 0x1}, &(0x7f000016c000)=0x8) [ 37.135324] 9pnet_virtio: no channels available for device ./file0 [ 37.199987] FAULT_INJECTION: forcing a failure. [ 37.199987] name failslab, interval 1, probability 0, space 0, times 0 [ 37.199999] CPU: 0 PID: 5529 Comm: syz-executor5 Not tainted 4.15.0-rc6+ #247 [ 37.200010] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 37.200015] Call Trace: [ 37.200037] dump_stack+0x194/0x257 [ 37.200063] ? arch_local_irq_restore+0x53/0x53 [ 37.200123] should_fail+0x8c0/0xa40 2018/01/04 09:00:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000eae000-0x11)='/dev/vga_arbiter\x00', 0x2000, 0x0) fsetxattr(r0, &(0x7f00001a6000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000b4a000-0x1f)='proc}selinux-eth0wlan0vboxnet0\x00', 0x1f, 0x1) syz_emit_ethernet(0x1d6, &(0x7f00004ad000-0x1d6)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "f04387", 0x1a0, 0x200000000011, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x33, 0x14, 0x3, 0x0, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xffff}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @routing={0xbb, 0x12, 0x2, 0x4, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @routing={0x8, 0xa, 0x1, 0x40, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}]}], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/04 09:00:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000e4c000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x0, ""}], 0x10, 0x0}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000538000-0xb)='/dev/mixer\x00', 0x8000, 0x0) mq_timedreceive(r1, &(0x7f0000845000-0x4e)=""/78, 0x4e, 0x0, &(0x7f0000f31000)={0x0, 0x1c9c380}) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") 2018/01/04 09:00:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000432000)='./file0\x00', 0x0) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000062f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)="") chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) readv(r0, &(0x7f000010e000)=[{&(0x7f0000001000)=""/171, 0xab}], 0x1) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) ioprio_get$pid(0x3, r2) 2018/01/04 09:00:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c4b000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000fd3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) r1 = semget(0x3, 0x0, 0x210) semctl$GETNCNT(r1, 0x7, 0xe, &(0x7f0000541000-0xb5)=""/181) r2 = socket(0x10, 0x803, 0x0) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000cba000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x401}) r3 = dup2(r0, r0) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f00005c4000-0x4)=0x401) fstat(r0, &(0x7f0000075000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/04 09:00:41 executing program 5 (fault-call:4 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000432000)='./file0\x00', 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f0000ba4000-0x6)={0x1f, 0x0, 0x1}, 0x6) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c6e000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000bb9000)=0x1ff, 0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r1, 0x29, 0x7, &(0x7f0000001000-0x4)=0x0, &(0x7f0000011000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000909000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/04 09:00:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fbe000-0x11)='/dev/vga_arbiter\x00', 0x2e62f0550773579f, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00001cd000-0x4)=0x9, 0x4) r2 = fcntl$dupfd(r0, 0x0, r0) keyctl$set_reqkey_keyring(0xe, 0x7) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x75, &(0x7f0000474000)={0x0, 0x7}, 0x8) sendto$inet6(r2, &(0x7f0000310000-0x2)="e1", 0x1, 0x0, &(0x7f0000eb4000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000e91000-0x4)=0x0, 0x4) ioctl$TIOCCBRK(r2, 0x5428) 2018/01/04 09:00:41 executing program 4 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000432000)='./file0\x00', 0x0) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") [ 37.200151] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 37.200173] ? lock_downgrade+0x980/0x980 [ 37.200193] ? map_files_get_link+0x3a0/0x3a0 [ 37.200201] ? __lock_is_held+0xb6/0x140 [ 37.200260] ? find_held_lock+0x35/0x1d0 [ 37.200364] ? trace_event_raw_event_sched_switch+0x800/0x800 2018/01/04 09:00:41 executing program 5 (fault-call:4 fault-nth:2): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000432000)='./file0\x00', 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f0000ba4000-0x6)={0x1f, 0x0, 0x1}, 0x6) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:41 executing program 6: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x8, 0x81, &(0x7f0000ff3000)="00df0100ff", 0x5) 2018/01/04 09:00:41 executing program 4 (fault-call:2 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000432000)='./file0\x00', 0x0) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) writev(r0, &(0x7f000022f000)=[{&(0x7f0000bd8000)="77e2522bf7f7419c9705f4a04f692e41cc6373222fe4df11f33d1657b7bbdfe0884e1bb63feb250b4bd64012f13b3ec1be17589d1f47e7312c642b6b6b372421f733ef3758d100f57ea8a9b165c72fad1e27f844c38b195bbf82b868a050db6b8ce9fc9aae09afb52235d707024302b487d43f6a15d505a78a2a8f0040f8214e89daf138", 0x84}, {&(0x7f0000cd7000)="f43183416749226b7b2acf7857d99449b1aecceb925529265a0a16dbc50f9d0b5927a4af221d4c36778901fbb8cddec5ae20297bbf8a6ca035b8f8b85dbb85d0ce0f3415a2cbc7f830e51ab7c79c0d3c560723bd0a9bc54596af76bfe8ccea361924a8ccf777b65d71d09f063fbd747d026ca52cc60ead625e416953d4", 0x7d}, {&(0x7f0000eec000)="762bef42bbdba99f4fc03d6909cef6b7ab2bf2ba627ed437c39f4340b4b27aa60140814b5b04380433a650b98896e84e34a0216e2145d9445a14a6c3dce31b17823631e6bd3e60e95eebf7bc3044bbd760664179d9fae521d92d1a9dfb8d81972a8628f9099ea3744ed9bd939e1aba9edc087f4a0e982c440c7883f1572183812b5e580e8d7719baf7ed8a658e10816ceeac98039d4eeceb8043f4b6f0345f73ab2e36d598d88e7379c7902cd4adba0fd2", 0xb1}, {&(0x7f00006d7000)="1f5ca7c0e22890d57d407a1ad1eda2df594dd5d0c17e39d15f84eec6ea5acaa6d9c3ac90540a4cc58ded9698760de3f5c4282663037943f09fba9c881d817d80515f67a02f5efba91555e464230ac46c3b487ec3e0f21211028c6c92891db52a7346f201", 0x64}, {&(0x7f0000bc8000)="dd597bffc0a2b1fde53b46e7fccc22bccc02305f071d048292360d013533e47f3def6977cbc5ba30a5a1c6fd023d3d535da2a073b55e9f908be0562c945435395b26c99583463d6d0751bd0d2c9138a3d94ee565088257b95ab439ffc9de755bcc901846410926f0c963545fb41dbc4defed63827905c1675112c8ee7fe336b932d1b5db4521c44730af0b5d507573edc714fb0aa26282d528228277454f0a85c21115ed393edca48a727cc58ab3ba647d80723b20767dd091fb121b61fb2e03e3c5560f0cc546", 0xc7}, {&(0x7f0000e7d000-0x6a)="e853fd7359d929eda0333e00db04eb72a0849d18436abfa66ab7f40a535a1f6e0e24a9c93fd0a3ef90aafa253300dc7e66c2e02137a10f5d5115e50f8dfeba9eb7dc5c26eb9a6317c505396073a52313d233e6466499f9a816648ed4219875ca75b336502469b678242e", 0x6a}], 0x6) r1 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000079e000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000fc000)=0xe8) r3 = add_key(&(0x7f0000cfb000)='ceph\x00', &(0x7f0000675000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001cf000-0x1a)="99132fb54007e6205ecaa958def70a174e3cf5134105f62302df", 0x1a, 0xffffffffffffffff) keyctl$get_persistent(0x16, r2, r3) fchmod(r1, 0x0) r4 = memfd_create(&(0x7f0000498000-0x1)='\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r4, 0xc0bc5310, &(0x7f0000819000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 37.200375] ? __lock_is_held+0xb6/0x140 [ 37.200402] ? rcu_note_context_switch+0x710/0x710 [ 37.200452] should_failslab+0xec/0x120 [ 37.200472] __kmalloc_track_caller+0x5f/0x760 2018/01/04 09:00:41 executing program 2: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f00008d1000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008b4000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f68000)={0x0, 0x0, 0x0}, &(0x7f0000e34000-0x4)=0xc) waitid(0x3, r2, &(0x7f00002e9000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x0, ""}], 0xfffffffffffffebe, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") 2018/01/04 09:00:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 37.200500] ? strncpy_from_user+0x430/0x430 [ 37.200513] ? strndup_user+0x62/0xb0 [ 37.200546] memdup_user+0x2c/0x90 [ 37.200567] strndup_user+0x62/0xb0 [ 37.200593] SyS_mount+0x3c/0x120 [ 37.200622] entry_SYSCALL_64_fastpath+0x23/0x9a [ 37.200631] RIP: 0033:0x452ac9 [ 37.200637] RSP: 002b:00007f8a0b363c58 EFLAGS: 00000212 ORIG_RAX: 00000000000000a5 [ 37.200649] RAX: ffffffffffffffda RBX: 00007f8a0b363aa0 RCX: 0000000000452ac9 2018/01/04 09:00:41 executing program 5 (fault-call:4 fault-nth:3): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000432000)='./file0\x00', 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f0000ba4000-0x6)={0x1f, 0x0, 0x1}, 0x6) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00004c6000)='/dev/dmmidi#\x00', 0x0, 0x10c00) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000545000)=@sack_info={0x0, 0x5311, 0x3f}, &(0x7f0000130000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000df9000+0x30)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000da000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f000058b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000b79000-0x10)="", 0x0) 2018/01/04 09:00:41 executing program 4 (fault-call:2 fault-nth:2): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000432000)='./file0\x00', 0x0) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:41 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000005000-0x10)={&(0x7f0000000000/0x1000)=nil, 0x1000}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045516, &(0x7f0000001000-0x4)=0xffffffffffffffff) 2018/01/04 09:00:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000027a000)='/dev/sequencer2\x00', 0x2, 0x0) fcntl$setflags(r0, 0x2, 0x1) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f00004b9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) 2018/01/04 09:00:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x0, ""}], 0xfffffffffffffebe, 0x0}, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") r1 = syz_open_dev$amidi(&(0x7f0000180000-0xc)='/dev/amidi#\x00', 0x4, 0x80041) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00005f1000)={0x3ff, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/04 09:00:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000842000-0xe)='io\x00') bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00001e3000-0x18)={r0, &(0x7f00001d3000-0x1f)="", &(0x7f0000bd2000)=""/32}, 0x18) clock_gettime(0x0, &(0x7f000076a000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000ba0000-0x3c)=[{{&(0x7f0000fbc000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00004f3000-0x50)=[{&(0x7f0000b04000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c45000)=""/223, 0xdf}, {&(0x7f00001a5000-0x7)=""/15, 0xf}, {&(0x7f0000e99000)=""/46, 0x2e}, {&(0x7f00001dd000)=""/179, 0xb3}], 0x5, &(0x7f0000d85000)=""/238, 0xee, 0x1000}, 0x8}], 0x1, 0x41, &(0x7f0000a31000)={r1, r2+10000000}) 2018/01/04 09:00:41 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/mixer\x00', 0x101001, 0x0) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000002000-0x4)=0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000001000-0x28)={&(0x7f0000000000/0x2000)=nil, 0x311a, 0x4, 0x20, &(0x7f0000000000/0x2000)=nil, 0x8}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000001000-0x4c)={0x0, 0xe5, "d46db2a937e2226e0b3244aec9cf10b36b04fafb708ba6f2f17211600319c5351b8e35a4887a8dffa03063cdb67e8a9e16c7134a7b2b28d521e9d0fd17e7ea98706d5b93c3e9dd6f1746ea49bc6ac2fb89414232fd47795670134e3e9e15c2b1f43dcc141d394248f146fb371e84bb0bb9fe10f04532eb0207ba808e2d0608ea6b7c4252e5e4c800941079fa41e5120a7239a1065480e307bdee823b1ca8fffd54b4f00a887f711d12c501638da86aae425d5ef12bfd3f28c3260fa0b5bc041cd2490baf9a11384c51bc5dbe9faa6eb3dbb6d8ded396e93c5de006cdf8dfdb839435df4f0e"}, &(0x7f0000000000)=0xed) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000001000)={r3, 0x58, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}]}, &(0x7f0000000000)=0x10) getsockname$inet6(r2, &(0x7f0000002000-0x1c)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000000000)=0x1c) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000002000-0x4)=0x0, 0x4) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000002000-0x68)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000000)=""/193) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x8011, r4, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000001000)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000afc000)={0x20, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000003000-0x30)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/04 09:00:41 executing program 4 (fault-call:2 fault-nth:3): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000432000)='./file0\x00', 0x0) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000de9000-0x8)='./file0\x00', 0x88100, 0x80) getdents(r1, &(0x7f0000686000-0x94)=""/148, 0x94) connect$inet6(r0, &(0x7f00001ed000-0x1c)={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e26000)='/dev/sequencer2\x00', 0x408800, 0x0) sendmsg$netlink(r0, &(0x7f0000739000-0x38)={0x0, 0x0, &(0x7f0000190000)=[{&(0x7f0000c91000)=[{0x1c, 0x48, 0x305, 0x0, 0x0, "0ac4d28b13d2d2dba72820b7"}], 0x1c}], 0x1, &(0x7f000009f000-0x40)=[], 0x0, 0x0}, 0x0) [ 37.200655] RDX: 0000000020a9aff7 RSI: 0000000020058ffd RDI: 0000000020c2f000 [ 37.200661] RBP: 00007f8a0b363a90 R08: 0000000020accf80 R09: 0000000000000000 2018/01/04 09:00:41 executing program 5 (fault-call:4 fault-nth:4): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000432000)='./file0\x00', 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f0000ba4000-0x6)={0x1f, 0x0, 0x1}, 0x6) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) utimes(&(0x7f0000f12000-0x8)='./file0\x00', &(0x7f0000f38000)={{0x0, 0x7530}, {0x0, 0x0}}) socketpair(0x4, 0x2, 0x0, &(0x7f00008a1000-0x8)={0x0, 0x0}) setsockopt$inet6_dccp_int(r1, 0x21, 0x0, &(0x7f0000e26000)=0x1f, 0x4) getsockopt$inet6_int(r0, 0x29, 0x40000000000000b, &(0x7f000056e000-0x4)=0x0, &(0x7f0000648000)=0x4) 2018/01/04 09:00:41 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00000ac000-0x4)=0xfffffffffffffffb, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000085000)='./control\x00', 0x28042, 0x0) r2 = inotify_init1(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_add_watch(r2, &(0x7f0000274000-0xa)='./control\x00', 0x80000c12) readv(r2, &(0x7f0000b25000)=[{&(0x7f0000fb2000)=""/128, 0x80}], 0x1) writev(r1, &(0x7f0000ecc000)=[{&(0x7f00000d9000)="f9", 0x1}], 0x1) 2018/01/04 09:00:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x0, ""}], 0xfffffffffffffebe, 0x0}, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") pwrite64(r0, &(0x7f0000acc000-0xf5)="3eb131580e7e1e41808f4ba6ab75584510961039313192e2e162df33670ae3b10ece386973fbf2aaa9dd1f2be424e4086d49cbbef1d4630e58692ac1fe3122fb2a3744bce343861c83cd3086e2015f5350bce4e26837023f10f132f9e9a0da6fcca08b0c016785aaa7fd83f79088d81a97f267caf6bb44207e3a10be08cdbdbbdbf2456573aca8f3dd4d49ffa1f3d08f3ebfc64afdc8f1d5e7c53d36b542c1b5b5ccffdaf54972f883253e61355ad833c313ecbe19ff1b9452cb48beef103276ee73525204238fd4cdb6117558b874ccb0ce2a078a045b43baf5ac34fdb909d69cd9f91c4b2d99018a0a5bdd2204b914682157ccb3", 0xf5, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000c93000)={0x0, 0x93, "3e00d51719579c352b796ef33716c6c0914cf6fe1d56f8b2ceeeabdd41291b5b1fd2de586ee75c3f9a25cc0365060c67915497fe7441feee31a952b74172ae0f31edcabab55f9a87c08a60527584dad5bcbe201514d29039004595ac159eb7e576814660c6d0b1970da2a25c5fce2e2ba13837b282dcfafff5c1750eaa38532512e7cdf981d7db470422fde7485eda57e94069"}, &(0x7f00000f2000)=0x9b) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000327000-0x8c)={r2, @in6={{0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/04 09:00:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) clock_nanosleep(0x6, 0x0, &(0x7f0000c60000-0x10)={0x0, 0x0}, &(0x7f0000586000)={0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000ea000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f000020a000)={0x4, 0x1, [{0x8, 0x0, 0x0}, {0x7fff, 0x0, 0x2}, {0x7, 0x0, 0x80000000}, {0xff, 0x0, 0x4}]}) 2018/01/04 09:00:41 executing program 4 (fault-call:2 fault-nth:4): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000432000)='./file0\x00', 0x0) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") [ 37.200668] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 37.200674] R13: 00007f8a0b363bc8 R14: 00000000004b767a R15: 0000000000000000 2018/01/04 09:00:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0xa, 0x1, 0x84) unshare(0x20000404) pselect6(0x40, &(0x7f000016f000)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f51000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) [ 37.310644] FAULT_INJECTION: forcing a failure. [ 37.310644] name failslab, interval 1, probability 0, space 0, times 0 [ 37.310655] CPU: 1 PID: 5545 Comm: syz-executor5 Not tainted 4.15.0-rc6+ #247 [ 37.310660] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 37.310664] Call Trace: [ 37.310682] dump_stack+0x194/0x257 [ 37.310707] ? arch_local_irq_restore+0x53/0x53 [ 37.310721] ? __save_stack_trace+0x7e/0xd0 [ 37.310753] should_fail+0x8c0/0xa40 [ 37.310771] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/01/04 09:00:41 executing program 5 (fault-call:4 fault-nth:5): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000432000)='./file0\x00', 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f0000ba4000-0x6)={0x1f, 0x0, 0x1}, 0x6) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:41 executing program 4 (fault-call:2 fault-nth:5): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000432000)='./file0\x00', 0x0) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:41 executing program 7: mmap(&(0x7f0000000000/0xec4000)=nil, 0xec4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000494000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) writev(r0, &(0x7f000010b000)=[], 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000077c000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6e6, 0xfff, 0x7, 0x5, 0x3}, &(0x7f00000fd000+0x16a)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000024e000-0xc)={r2, 0x5, 0x30}, 0xc) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1636c1910161ee96, &(0x7f0000ec4000)=""/188, &(0x7f0000ec5000-0x4)=0xbc) 2018/01/04 09:00:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c76000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000871000)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_emit_ethernet(0x46, &(0x7f0000da9000-0x47)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "00aa0f", 0x10, 0x4000000000000021, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0xb, 0x2, 0x0, "2656b8", 0x0, "e86b45"}, ""}}}}}}, &(0x7f0000512000)={0xfffffffffffffffe, 0x1, [0x0]}) 2018/01/04 09:00:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x8, &(0x7f000030a000)="", &(0x7f0000894000)=0x0, &(0x7f0000895000-0x4)=0x0, &(0x7f0000c1f000)="") r0 = signalfd4(0xffffffffffffffff, &(0x7f0000895000)={0x7fffffff}, 0x8, 0x0) read(r0, &(0x7f0000aba000)=""/128, 0x80) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000235000)='/dev/mixer\x00', 0x20000, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00001d4000)=@generic="e140731910406bc2d02e58f826dbced9") 2018/01/04 09:00:41 executing program 1: mmap(&(0x7f0000000000/0xabf000)=nil, 0xabf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000a, 0x805, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000608000-0x10)={r0, 0x28, &(0x7f0000abf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000d9000)={r1, 0x6, 0x8}, 0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00007f2000)={0x0, 0x10000}, &(0x7f0000846000)=0x8) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000ac1000-0x6)={r2, 0x6}, &(0x7f00006a3000-0x4)=0x6) ioctl(r0, 0x8912, &(0x7f0000000000)="") 2018/01/04 09:00:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00004c6000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x0, ""}], 0xfffffffffffffebe, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") 2018/01/04 09:00:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000001, 0x84) sendto$inet(r0, &(0x7f000026f000-0x1)="0f", 0x1, 0x0, &(0x7f0000604000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000056b000-0x83)="d2", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000c6a000)={0x0, 0x0, 0x0, 0x0}, 0x10) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000e9c000)=0x0, &(0x7f0000293000)=0x4) [ 37.310786] ? kasan_kmalloc+0xad/0xe0 [ 37.310793] ? __kmalloc_track_caller+0x15e/0x760 [ 37.310802] ? memdup_user+0x2c/0x90 [ 37.310813] ? strndup_user+0x62/0xb0 [ 37.310823] ? SyS_mount+0x3c/0x120 [ 37.310832] ? entry_SYSCALL_64_fastpath+0x23/0x9a [ 37.310867] ? find_held_lock+0x35/0x1d0 2018/01/04 09:00:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000611000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000b40000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000d9e000)='stack\x00') read$eventfd(r0, &(0x7f0000120000-0x8)=0x0, 0x8) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f000045f000)=[], &(0x7f0000cd5000-0x8)=[]) r1 = open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknodat(r1, &(0x7f000005f000-0x8)='./file0\x00', 0x8000, 0x1) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x0, ""}], 0xfffffffffffffebe, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000000)=[{r2, 0x8, 0x0}], 0x1, 0x3) ioctl(r2, 0xc0184900, &(0x7f0000002000)="") [ 37.310927] ? trace_event_raw_event_sched_switch+0x800/0x800 2018/01/04 09:00:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x1, 0x0) r1 = socket$inet6(0xa, 0x0, 0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000959000-0x1c)={0x0, 0x1, 0xa, [0x1, 0x9, 0x5, 0x8, 0x9, 0xff, 0x0, 0x80, 0x8, 0x6]}, &(0x7f0000e01000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000d3f000)={r2, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0x2, 0x1, 0x45}, 0xa0) fcntl$setsig(r0, 0xa, 0x3d) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f00007a1000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/04 09:00:41 executing program 4 (fault-call:2 fault-nth:6): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000432000)='./file0\x00', 0x0) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000110000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'wp256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f000015a000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000c3e000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00009eb000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff, r3}) 2018/01/04 09:00:41 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000c8000)='/selinux/enforce\x00', 0x80000, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000c91000-0xc)={0x2, 0x4, 0x2, 0x6, 0x0, 0x100000001, 0x4}, 0xc) mmap(&(0x7f0000000000/0xac9000)=nil, 0xac9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000ab8000-0x1000)="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", 0x4d1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000ac4000)=0x9fd, 0x4) recvfrom$inet6(r1, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000ac0000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000abd000)=0x47bc7b3a, 0x4) shutdown(r1, 0x1) 2018/01/04 09:00:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000883000-0x8)={0x0, 0x25b}, &(0x7f0000012000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000093d000)={r1, 0x5}, &(0x7f0000cd0000-0x4)=0x8) bind$alg(r0, &(0x7f0000d6b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-asm\x00'}, 0x58) [ 37.310946] ? rcu_note_context_switch+0x710/0x710 [ 37.310958] ? __check_object_size+0x25d/0x4f0 [ 37.310981] should_failslab+0xec/0x120 2018/01/04 09:00:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000432000)='./file0\x00', 0x0) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:41 executing program 5 (fault-call:4 fault-nth:6): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000432000)='./file0\x00', 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f0000ba4000-0x6)={0x1f, 0x0, 0x1}, 0x6) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) recvmmsg(r0, &(0x7f00000f0000-0xb4)=[{{&(0x7f00000c0000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000096a000)=[{&(0x7f000098d000-0x59)=""/89, 0x59}, {&(0x7f0000a25000)=""/189, 0xbd}], 0x2, &(0x7f0000666000-0x27)=""/39, 0x27, 0x2}, 0x4c7}, {{&(0x7f0000faf000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000232000-0x80)=[{&(0x7f000009a000-0xde)=""/222, 0xde}, {&(0x7f0000991000)=""/4096, 0x1000}, {&(0x7f0000110000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fa6000-0x96)=""/150, 0x96}, {&(0x7f0000c34000)=""/224, 0xe0}, {&(0x7f0000ebd000-0x69)=""/105, 0x69}, {&(0x7f0000e3e000-0x34)=""/52, 0x34}, {&(0x7f000002c000-0xae)=""/174, 0xae}], 0x8, &(0x7f00004e5000-0xfd)=""/253, 0xfd, 0x1}, 0x380000000000}, {{&(0x7f0000f70000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000bf9000)=[{&(0x7f0000005000-0xaa)=""/170, 0xaa}, {&(0x7f0000bda000-0xf4)=""/244, 0xf4}], 0x2, &(0x7f0000cbd000-0x5)=""/5, 0x5, 0x1ff}, 0x5}], 0x3, 0x20, &(0x7f00005f2000)={0x77359400, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000e2f000)={0x0, 0x48, "1e6bb795c2070f3f94430c1f2356e53a052b660d992f6dc898e4c0883a18e8f0c322e671b2a439bba466714a4921f3da150ba29321321aa109485c30d7f76fe8085bd7781c6b37b6"}, &(0x7f0000cdf000-0x4)=0x50) fstatfs(r0, &(0x7f00009b0000-0x3)=""/3) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000e67000-0x6)={0x0, 0x9}, &(0x7f0000166000-0x4)=0x6) timer_create(0x7, &(0x7f00008eb000)={0x0, 0x27, 0x4, @thr={&(0x7f0000e90000-0xeb)="36c51d55148ccafbee46497fd620e48258c340aa06a35f26d921c9c110a6f365ff72ecb412303b70fb36cb4e5f19fa1fac2463b99bf67231f4d9fa43385f5a97470613c885c895d3802b9489c0baf4e09f1985157ae357cb580f4b32e4f72b66eb3547fb899197619fc544fb1841f0086b531d85a32ebb995a2d62fd680a8b6e7fb0a12eb193774d1ef2905dd3e05cb52625b09db06a28036b399ad41b7207a8c18f4a4e70e22398520ded2955a326f2cad673aedc8b96b7e9f18cf92baf9b14db97ae5becb04cbe27c31031b7ed216bfc50093167a1f52d4a884409268fcf97921757445fa611721e51fd", &(0x7f0000be0000)="5ae262ea78f5e7bd034528684c9a10d39a20ef9b71172f5a223ae41ce67f52dcc1e186f5ede0c9f7222a79154c12939190a1aca14134e1f7331e7c078811eec5aad0ee5d05bbf74634b0dc20c83cbd543029c56327d06c571ccd5996beeb5a78929681cee1a9c083ecd2ff2e3c2b97c37f76d097aab16146de2bdde444007a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dd1000-0x4)=0x0) timer_delete(r3) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000cfc000-0xb8)={r1, 0x100, 0x7, 0x0, 0x9, 0x9, 0x0, 0x7, {r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x6, 0x8001, 0x8, 0x2d6f2f35}}, &(0x7f0000de1000)=0x3ff) r4 = getpgrp(0x0) lstat(&(0x7f00003a7000)='./file0\x00', &(0x7f00007ee000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() r7 = openat$audio(0xffffffffffffff9c, &(0x7f00003e0000-0xb)='/dev/audio\x00', 0x200, 0x0) clock_gettime(0x0, &(0x7f0000b2f000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r7, 0xc4c85513, &(0x7f0000867000-0x4c8)={{0x8, 0x0, 0x3, 0x7, "1df87bff697fe4792a8fac83959e79186bbc26f81021ac796f929fadde7a72475d7dd97788a508e15c4df159", 0x0}, 0x3, [0xfffffffffffffffa, 0x1ed3a205, 0x5, 0x5, 0xffffffffffff8000, 0x401, 0x2f, 0xb97, 0x0, 0x0, 0xffffffffffffd2c8, 0x7ff, 0x435c, 0x7fffffff, 0x1, 0x64, 0x7fffffff, 0xb5a4, 0xfffffffffffffffe, 0x8, 0x10000, 0x2, 0x3, 0xd17, 0x6, 0xb5b, 0xccc, 0x1, 0x757f, 0x4, 0x10000, 0x651c, 0x20, 0x0, 0x4, 0x788, 0x9f, 0x0, 0xfff, 0xce4, 0x7, 0xdb9, 0x3, 0x9, 0x8, 0x6, 0xffffffff, 0x9, 0x5, 0x0, 0x401, 0xfffffffffffffffd, 0x0, 0x4, 0xdf4, 0xff, 0x9, 0x9, 0x5, 0x2a, 0x2, 0x400, 0x70a22f8, 0x3, 0x5, 0x2, 0x6, 0x108000000, 0x87c, 0x1fdd, 0x4, 0x9, 0x9, 0x7, 0x10000, 0x4, 0x2196, 0x5, 0x5, 0x4, 0xff0, 0x4, 0xc, 0x28, 0x6, 0x80, 0x7, 0xceb5, 0x32, 0x0, 0xa724, 0x6, 0x5, 0x0, 0x0, 0x3, 0x7ff, 0x1d, 0x5, 0x5, 0x3, 0xaa1e, 0x5, 0x0, 0x80, 0x0, 0xb16, 0x0, 0x3ff, 0x7f, 0x4, 0x5cc6, 0x9, 0x8, 0x5, 0x7, 0x7, 0x7f, 0x7, 0x0, 0x4, 0x5, 0x1ff, 0x3ff, 0xffff, 0x3e8, 0x1, 0x8], {r8, r9+30000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000799000)={r4, r5, r6}, 0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000e6a000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x0, 0x3440, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/04 09:00:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x24000200) r0 = accept(0xffffffffffffffff, &(0x7f0000579000)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000732000)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000c66000-0x8)={0x0, 0x200000000}, &(0x7f00008da000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00007c6000-0x20)={0x9, 0x3, 0x2, 0x61, 0x2, 0xfff, 0x1, 0xc2, r1}, 0x20) unshare(0x20020000) mkdir(&(0x7f0000c58000)='./file0\x00', 0x0) mount(&(0x7f0000c1e000-0x8)='./file0\x00', &(0x7f0000578000)='./file0\x00', &(0x7f000059f000-0x5)='nfs4\x00', 0x40000, &(0x7f0000a8a000)="") 2018/01/04 09:00:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005cd000)={0x0, 0x0}) socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000d17000-0x4)=0x0, &(0x7f0000ca2000-0x4)=0x4) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000c46000)={0x5, 0x5f, &(0x7f0000fb4000)="763cd190cdd94541d00741787987c954cdd3768dd7d953733a4575b53f90af256f1135d27f777dcc2cbdf481716e834787b764b8bafa2c4aba3dfeda3a6ade251b5f6b4a05b7039bb37e5b28f08f79461f85224a1fd1248ae915a08371ab62"}) [ 37.310992] __kmalloc_track_caller+0x5f/0x760 [ 37.311008] ? strncpy_from_user+0x430/0x430 [ 37.311017] ? strndup_user+0x62/0xb0 [ 37.311028] ? _copy_from_user+0x99/0x110 [ 37.311046] memdup_user+0x2c/0x90 [ 37.311059] strndup_user+0x62/0xb0 [ 37.311075] SyS_mount+0x6b/0x120 [ 37.311092] entry_SYSCALL_64_fastpath+0x23/0x9a 2018/01/04 09:00:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000078a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) seccomp(0x0, 0x0, &(0x7f000031b000)={0x0, &(0x7f0000000000)=[]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000d6f000)={0x0, @in6={{0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0xfffffffffffff001, 0x167, 0x1, 0xffffffffffffffd7, 0x4, 0x5, 0x2, 0x8, 0x8001, 0x9, 0x3ff, 0x6, 0x8, 0x100]}, &(0x7f0000714000-0x4)=0x108) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000740000)={r2, 0x1}, 0x8) lseek(r1, 0x0, 0x3) socket$bt_rfcomm(0x1f, 0x1, 0x3) 2018/01/04 09:00:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000432000)='./file0\x00', 0x0) write(r0, &(0x7f0000693000-0x5b)="c12cac0b6f92b90751979b96a5a86b51decf626ebf088e14c233304f2fbbaead6dcb8f0f60e1a503eb234c27854ef8045f3b119c1e28a492395ad3483a4e4f6a49773fa7a9777a32f6bfc9334ee85bae22a309c42e5cca4ae4ce69", 0x5b) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00004d5000)={0x1, &(0x7f00002b7000)=[{0x0, 0x0}]}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000c00000-0x14)={{0x7a8, 0x8000, 0x800, 0x2, 0x1ff, 0x4e4}, 0x81, 0x3, 0x8}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000a42000-0x8)={r1, 0x1}) openat(r0, &(0x7f0000111000)='./file0\x00', 0x80202, 0x1) membarrier(0x8, 0x0) 2018/01/04 09:00:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00001e3000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000598000)=0x8, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acf000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f0000ae3000)={0x0, 0x400100000001, 0x2, &(0x7f0000001000)=0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setpipe(r3, 0x407, 0xff) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007c2000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) io_setup(0x80000000, &(0x7f0000f12000-0x8)=0x0) io_destroy(r4) 2018/01/04 09:00:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e62000-0xd)='net/dev\x00') preadv(r0, &(0x7f0000030000-0x10)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x200000102) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000e4a000)={0x5, 0x5}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000e1000)={0x0, 0x8, 0x1, 0x51, 0x4, 0x20, 0xb6, 0x10000, {0x0, @in6={{0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff00000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7e9a, 0x5, 0x7f, 0x2, 0x8b7}}, &(0x7f00002d2000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000e14000-0x4)=r1, 0x4) 2018/01/04 09:00:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) r1 = socket(0x1b, 0xf, 0x8001) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000f8a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001ea000-0x4)=0xb) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x0, ""}], 0xfffffffffffffebe, 0x0}, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009f9000-0xa)='/dev/ptmx\x00', 0x180c6b23d94639c5, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000030000-0x4)={0x10, 0x1, 0x80000000}) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") r3 = getpgid(0x0) sched_setscheduler(r3, 0x7, &(0x7f0000cac000-0x4)=0x80000001) 2018/01/04 09:00:41 executing program 5 (fault-call:4 fault-nth:7): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000432000)='./file0\x00', 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f0000ba4000-0x6)={0x1f, 0x0, 0x1}, 0x6) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:41 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000772000)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000405000)=@fragment={0x62, 0x0, 0x400, 0x30000, 0x0, 0x7f, 0x2}, 0x8) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x6218559cf9b73739, &(0x7f0000ad3000-0x4)=0x2, 0x4) recvmsg(r0, &(0x7f0000a9d000)={&(0x7f0000a08000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000f50000)=[], 0x0, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f000086d000-0xe)='/dev/admmidi#\x00', 0xfff, 0x52482) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000842000-0x18)={0x1, 0x0, [{0x0, 0x0, 0x0}]}) 2018/01/04 09:00:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00008d0000-0x20)={0x6f, 0x0, 0x1, 0x100000000}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000320000)={0x7, r3, 0x10001, 0x7}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}, @acquire={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) [ 37.311099] RIP: 0033:0x452ac9 [ 37.311104] RSP: 002b:00007f8a0b363c58 EFLAGS: 00000212 ORIG_RAX: 00000000000000a5 [ 37.311113] RAX: ffffffffffffffda RBX: 00007f8a0b363aa0 RCX: 0000000000452ac9 [ 37.311118] RDX: 0000000020a9aff7 RSI: 0000000020058ffd RDI: 0000000020c2f000 [ 37.311123] RBP: 00007f8a0b363a90 R08: 0000000020accf80 R09: 0000000000000000 2018/01/04 09:00:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x4000000003, 0xfd) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000400000-0x11)='/selinux/context\x00', 0x2, 0x0) openat(r1, &(0x7f0000a36000)='./file0\x00', 0x10000, 0x30) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000001b000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a4d000)=0x20) [ 37.311128] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 37.311133] R13: 00007f8a0b363bc8 R14: 00000000004b767a R15: 0000000000000000 [ 37.325969] : renamed from syz3 [ 37.345506] FAULT_INJECTION: forcing a failure. [ 37.345506] name failslab, interval 1, probability 0, space 0, times 0 [ 37.345519] CPU: 0 PID: 5554 Comm: syz-executor4 Not tainted 4.15.0-rc6+ #247 [ 37.345525] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 37.345530] Call Trace: [ 37.345549] dump_stack+0x194/0x257 [ 37.345569] ? arch_local_irq_restore+0x53/0x53 [ 37.345583] ? rcu_read_lock_held+0xa9/0xc0 [ 37.345618] should_fail+0x8c0/0xa40 [ 37.345637] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 37.345652] ? lock_downgrade+0x980/0x980 [ 37.345668] ? map_files_get_link+0x3a0/0x3a0 [ 37.345676] ? __lock_is_held+0xb6/0x140 [ 37.345711] ? find_held_lock+0x35/0x1d0 [ 37.345775] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 37.345795] ? rcu_note_context_switch+0x710/0x710 [ 37.345829] should_failslab+0xec/0x120 [ 37.345844] __kmalloc_track_caller+0x5f/0x760 [ 37.345862] ? strncpy_from_user+0x430/0x430 [ 37.345872] ? strndup_user+0x62/0xb0 [ 37.345895] memdup_user+0x2c/0x90 [ 37.345909] strndup_user+0x62/0xb0 [ 37.345929] SyS_mount+0x3c/0x120 [ 37.345949] entry_SYSCALL_64_fastpath+0x23/0x9a [ 37.345957] RIP: 0033:0x452ac9 2018/01/04 09:00:42 executing program 5 (fault-call:4 fault-nth:8): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000432000)='./file0\x00', 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f0000ba4000-0x6)={0x1f, 0x0, 0x1}, 0x6) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000b6c000-0x8)='./file0\x00', 0x0, 0x0) r0 = creat(&(0x7f0000432000)='./file0\x00', 0x0) fanotify_mark(r0, 0x40, 0x801003b, r0, &(0x7f000095c000)='./file0\x00') openat$ppp(0xffffffffffffff9c, &(0x7f0000eef000-0x9)='/dev/ppp\x00', 0x0, 0x0) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:42 executing program 0: mmap(&(0x7f0000000000/0x2eb000)=nil, 0x2eb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000283000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000113000)='/dev/mixer\x00', 0x1, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f000020e000)=""/185) write(r1, &(0x7f00001eb000-0x84)="d33e3ac1792bbce4d7f62d063a492bc83d59408649b981c2d0e252ec8e311c2c", 0x20) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000015000-0x38)={0x0, 0x0, &(0x7f0000095000)=[], 0x0, &(0x7f00001a9000-0x4f)=""/79, 0x4f, 0x0}, 0x0) 2018/01/04 09:00:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x4, 0x200) semtimedop(r0, &(0x7f00008d8000-0x6)=[{0x3, 0x8, 0x1800}], 0x1, &(0x7f00000e9000-0x10)={0x0, 0x989680}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000)="", &(0x7f00006c4000-0x4)=0x0, &(0x7f000049d000-0x4)=0x0, &(0x7f0000c12000)="") ioctl$KVM_CHECK_EXTENSION_VM(0xffffffffffffffff, 0xae03, 0x0) seccomp(0x1, 0x0, &(0x7f00003e3000)={0x0, &(0x7f0000dda000-0x8)=[]}) prctl$void(0x20) 2018/01/04 09:00:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000189000)='/dev/snd/seq\x00', 0x0, 0x40000000000006) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000c72000)={0x0, 0x80000, 0xffffffffffffffff}) r2 = getpid() wait4(r2, &(0x7f0000f03000)=0x0, 0x1, &(0x7f0000356000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000e2d000)={0x4, &(0x7f0000e5c000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f000038d000-0x8)={r3, 0x1}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008b0000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f000059a000-0x10)={0x6000, 0x5000, 0x0}) getsockopt$inet6_mreq(r4, 0x29, 0x15, &(0x7f0000505000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000091b000)=0x14) write$sndseq(r0, &(0x7f00009c2000)=[], 0x0) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) poll(&(0x7f0000592000)=[{r0, 0x0, 0x0}], 0x1, 0x7f) openat$rtc(0xffffffffffffff9c, &(0x7f0000f4c000)='/dev/rtc\x00', 0x101000, 0x0) delete_module(&(0x7f0000581000)='/dev/hwrng\x00', 0x800) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x8, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 09:00:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x0, ""}], 0xfffffffffffffebe, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") r2 = dup3(r0, r0, 0x80000) bind$inet(r2, &(0x7f0000f7e000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 09:00:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000025000-0xc)='/dev/rfkill\x00', 0x42, 0x0) signalfd(0xffffffffffffffff, &(0x7f000055a000-0x8)={0x0}, 0x8) syz_open_dev$usbmon(&(0x7f0000da1000)='/dev/usbmon#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f09000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/04 09:00:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) sendmsg(r0, &(0x7f0000f2b000-0x38)={0x0, 0x0, &(0x7f0000c80000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x20000004) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000944000-0x8)={0x0, 0x0}) [ 37.345962] RSP: 002b:00007f1ee7b57c58 EFLAGS: 00000212 ORIG_RAX: 00000000000000a5 [ 37.345971] RAX: ffffffffffffffda RBX: 00007f1ee7b57aa0 RCX: 0000000000452ac9 [ 37.345977] RDX: 0000000020a9aff7 RSI: 0000000020058ffd RDI: 0000000020c2f000 [ 37.345982] RBP: 00007f1ee7b57a90 R08: 0000000020accf80 R09: 0000000000000000 [ 37.345988] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 37.345995] R13: 00007f1ee7b57bc8 R14: 00000000004b767a R15: 0000000000000000 [ 37.361398] FAULT_INJECTION: forcing a failure. [ 37.361398] name failslab, interval 1, probability 0, space 0, times 0 2018/01/04 09:00:42 executing program 7: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000059b000-0x8)={0x0, 0x0}) sendto$inet(r0, &(0x7f00005e8000)="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", 0x1000, 0x4000, 0x0, 0x0) clone(0x0, &(0x7f00001b6000-0x1)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000f2b000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x7cc7, 0x30, 0x9, 0x6}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000ce0000)={r1, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x8, 0xfffffffffffffff7, 0x1ff, 0x10}, &(0x7f0000000000)=0xa0) ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f000054a000)={&(0x7f0000593000-0x1000)=""/4096, 0x1000}) 2018/01/04 09:00:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000049b000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b6c000)={&(0x7f00002ef000)=@delpolicy={0x75, 0x0, 0xdab3c3fcdff443a3, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1, 0x0}, []}, 0xffffff42}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000086c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000863000-0x4)=0x9) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2a, &(0x7f0000f8f000)="5e9c58b6283622a49f2d8b4c41b64841d9e1421d8551213e6a916f2c775f4b0e189f807fcf454ea50b0134b137b653429d199052c70bc30b2e6aa0f7b17c35f881867f4ee8c3c3fa3530290649f2d2a23337983aaba090283cac6dad086458dff32ffc10f43cea676c96aca959f89ec6f0bb8e5611189d8b2668692713dfa80a5838b78166e62ebb31e514cb58bdf7bc296678d31bd0", 0x96) r3 = syz_open_dev$vcsn(&(0x7f000063c000)='/dev/vcs#\x00', 0xffffffffffff217e, 0x100) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000e02000)={&(0x7f00007de000/0x4000)=nil, 0x4000}) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f000077c000)='nv\x00', 0x3) connect(r2, &(0x7f0000e73000)=@generic={0x0, "3d1d5305e5548b76c5dc7191ff2a874202243ce4ac39c31400632b3039dfc7dbb6dc873e15d133884c7601d58ef57f5ff0efd2c68bdc4405917abece29f26e91968f62d90366073b6a226d0d280b6e478516505a0ecb199b99cd65805bd92498c61a18706c75acb9e420503d539ce39aa99517702ba3644d34e7508b416d"}, 0x80) mlockall(0x1) 2018/01/04 09:00:42 executing program 5 (fault-call:4 fault-nth:9): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000432000)='./file0\x00', 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f0000ba4000-0x6)={0x1f, 0x0, 0x1}, 0x6) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000432000)='./file0\x00', 0x0) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") openat$selinux_create(0xffffffffffffff9c, &(0x7f00009d7000)='/selinux/create\x00', 0x2, 0x0) 2018/01/04 09:00:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000321000/0x3000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = semget$private(0x0, 0x0, 0x0) semctl$GETVAL(r1, 0x2, 0xc, &(0x7f0000b8c000-0x96)=""/150) r2 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000e33000/0x1000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000f15000-0xac)=""/172) [ 37.361410] CPU: 1 PID: 5560 Comm: syz-executor5 Not tainted 4.15.0-rc6+ #247 [ 37.361415] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 37.361420] Call Trace: [ 37.361438] dump_stack+0x194/0x257 2018/01/04 09:00:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e2f000-0x4)={0xffffffffffffff9c}) recvmsg$netrom(r0, &(0x7f0000461000)={&(0x7f0000b10000)=@full={{0x3, {"8151d36e692f71"}, 0x744}, [{"f68602acaae51a"}, {"725006240ff8f8"}, {"a59bb660613400"}, {"525059ebcba7ca"}, {"e0772be884361e"}, {"65d045519f8922"}, {"532df184a3c8e6"}, {"30b05e26dd4896"}]}, 0x48, &(0x7f0000686000)=[{&(0x7f0000796000-0xc)="33e0ad8243c649bd3046e1f7", 0xc}], 0x1, &(0x7f000081b000)=[{0x38, 0x103, 0x0, "4c2a1c01fda9fc392ebb8ed398c9a01c0f49adbf98da31155f254eac45d7d00c6d90c3"}, {0xb0, 0x0, 0x5, "c5a146e312106533adb5ff209bd0a13f3f9bb2f248cc8bf1614cf2aff18c85c3f13dbda1b28bb817fd5171c3d98f1b4f87cc585d018440cb140813d2fb85124769655fcb4e1a99c6159cb067216ca12ebf682cf038b21ca80fc967432a439ab120b227769d5ee8346c626cf4323694b833a54aa98e43ac7e94230207392daf06a03c04afcfd18d03eccfb72a00667546c4c2db3f61a629c0cdd10247d150"}, {0x28, 0x0, 0x4, "b2f7bab154adca09af36e1927cde7a4befae40ed5c2f93"}, {0xb0, 0x108, 0x800, "70074b33553d675e9ac8cf48813ee7471fa795e56c6df3a0b050441b22f28269fadd3bf0e3d89786784174ac9b9132994764bae442df577a1f78ebbedf428131cec82d10df1d5db0f793d3849e39b72b6de07be117f2152ede0e07518ba91fdac9eb743c7f8fa24e6f9522d8f0dd328243ffff03e33297c0c40bbd7f3d16736e88f2d2f1d8d4a5e314244a1e9afa54445e5b3a043dae559853d6a1"}, {0xc0, 0x112, 0x8001, "e6d581e2a4d5c9519bd5f8001651eb716712e316e4ac943013d1e936081624aa1cc417073062fe64a8606c16a3cd7b5e70d70893082226284427c587b7c82223e65c5c64a5ad310324337f43de8dfbc190b1e28c7897d7716e61ff46126c278be7daf3a9dda8559a3d171faf7f9d84ae2932056586dd2b61b61230a4deb3d88a465870f5a2e3a445b0e7ee4e0a2d7487a07e7a81d4a55cf9b810e2dd4b834d4b6664adff266e01a58c3e"}, {0xb8, 0x18f, 0xb8, "7d621e74db94015a326d8ca6c8d6031a2fca52276cef8ba56b86af750cb3585f255190786e91d1784d42b2e05892dad7910676994629f8375b83cda709447ff70ba67deef04b451f6d1ddc0c9a0271a7554abd9c239322952f8ee04fed46bbd9a66d3af8336b411869ed60441be4bb328d296b138224e3564afbc47a4411d3380f6eaa1dd904f8ccba3fcf380e8e08b2fb62d4439984d2020496657087a074751421b4f435fc8c"}, {0x90, 0x107, 0x2, "3f1c2d2c24dfa279af3558870cce49b0e613ca73ec0e45c72c06eb2f871578762e2bcbb739775541fafb573c6b9943fcd53623be8210f7604ef14ba8f9fd3e0ddfcd46b86aa69ef45f771740fd45ac47ff6268e36a27d2e4b5af3e5e4a6c6e7113ea55bf242cd81d7d24f0f6a1a611f3fe0862d9a0ad643840fdb949bc716e3d"}], 0x3c8, 0x4000}, 0x101) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000635000-0x4)=0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x4, ""}], 0x10, 0x0}, 0x0) syz_open_dev$adsp(&(0x7f00000b4000)='/dev/adsp#\x00', 0x5, 0x200000) getgroups(0x7, &(0x7f0000600000-0x1c)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000ce0000-0x10)={0x2, 0x5, 0x2, 0x10001}, 0x10) stat(&(0x7f000006e000)='./file0\x00', &(0x7f0000ebd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, 0x0, r3) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f000062b000)=0x0, &(0x7f0000063000)=0x4) ioctl(r1, 0xc01848fe, &(0x7f00006e5000)="") [ 37.361457] ? arch_local_irq_restore+0x53/0x53 2018/01/04 09:00:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x4, 0x200) semtimedop(r0, &(0x7f00008d8000-0x6)=[{0x3, 0x8, 0x1800}], 0x1, &(0x7f00000e9000-0x10)={0x0, 0x989680}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000)="", &(0x7f00006c4000-0x4)=0x0, &(0x7f000049d000-0x4)=0x0, &(0x7f0000c12000)="") ioctl$KVM_CHECK_EXTENSION_VM(0xffffffffffffffff, 0xae03, 0x0) seccomp(0x1, 0x0, &(0x7f00003e3000)={0x0, &(0x7f0000dda000-0x8)=[]}) prctl$void(0x20) 2018/01/04 09:00:42 executing program 5 (fault-call:4 fault-nth:10): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000432000)='./file0\x00', 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f0000ba4000-0x6)={0x1f, 0x0, 0x1}, 0x6) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000674000-0x6)='logon\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)='\x00', 0xfffffffffffffffd) r1 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f000000c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="", 0x0, r0) keyctl$reject(0x17, r1, 0x0, 0x7ff, 0x0) [ 37.361492] should_fail+0x8c0/0xa40 [ 37.361510] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/01/04 09:00:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mkdir(&(0x7f0000976000-0xe)='./file0/file0\x00', 0x0) mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") umount2(&(0x7f0000d56000-0xe)='./file0\x00', 0x5) 2018/01/04 09:00:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000014000-0x11)='\x00', 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00009e4000-0xf)={r0, &(0x7f00009eb000)=""}, 0x10) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[&(0x7f0000046000)='/dev/vga_arbiter\x00'], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/04 09:00:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000013e000)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) ioctl$TCSBRK(r0, 0x5409, 0xf3) wait4(0x0, &(0x7f0000363000)=0x0, 0x4, &(0x7f0000c13000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$evdev(r1, &(0x7f00006f8000-0x18)=[{{0x77359400, r2}, 0x1, 0x4b, 0x400000002}], 0x18) futimesat(r0, &(0x7f0000308000)='./file0\x00', &(0x7f0000c33000-0x20)={{0x0, 0x7530}, {0x0, 0x0}}) ftruncate(r0, 0x10000) sendfile(r1, r0, 0x0, 0x72439a6b) 2018/01/04 09:00:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000432000)='./file0\x00', 0x0) getpeername(r0, &(0x7f0000dea000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00000a9000)=0x14) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f000083b000-0x1000)=""/4096) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000c08000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7f, 0x1, 0x100, 0x3, 0x20004, r1}) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") [ 37.361520] ? __kmalloc_track_caller+0x15e/0x760 [ 37.361534] ? strndup_user+0x62/0xb0 2018/01/04 09:00:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000432000)='./file0\x00', 0x0) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") openat$selinux_create(0xffffffffffffff9c, &(0x7f00009d7000)='/selinux/create\x00', 0x2, 0x0) 2018/01/04 09:00:42 executing program 5 (fault-call:4 fault-nth:11): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000432000)='./file0\x00', 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f0000ba4000-0x6)={0x1f, 0x0, 0x1}, 0x6) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") [ 37.361546] ? SyS_mount+0x6b/0x120 [ 37.361556] ? entry_SYSCALL_64_fastpath+0x23/0x9a 2018/01/04 09:00:42 executing program 7: mmap(&(0x7f0000000000/0x6b000)=nil, 0x6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000063000-0xa)='./file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000003d000-0xa)='./control\x00', 0x220001a1) read(r0, &(0x7f0000059000-0x11)=""/32, 0x20) creat(&(0x7f0000032000-0x10)='./control/file0\x00', 0x0) 2018/01/04 09:00:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x7ff, 0x450040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000080000-0x18)={0x1, 0xffffffff, 0xa2, 0x20, 0x8, 0xcad}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f2d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000c25000-0x38)={0x0, 0x0, &(0x7f0000035000-0x18)=[{&(0x7f0000bf5000-0x58)="8d1c2bb61c0bca64d020ca5cd0cf7b50", 0x10}], 0x1, &(0x7f000097d000-0x18)=[], 0x0, 0x0}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c59000)='/dev/dsp\x00', 0x1, 0x0) accept$llc(r3, 0x0, &(0x7f00002ef000-0x4)=0x0) io_setup(0x8008000000003, &(0x7f0000872000-0x8)=0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000289000)={0x0, 0x90, &(0x7f00002df000-0x90)=[@in6={0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0xc09}, @in6={0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x2, 0x10001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}]}, &(0x7f0000598000)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000a1e000-0x14)={r5, 0x0, 0x7, 0x0, 0x1, 0xfff}, &(0x7f000088a000)=0x14) io_submit(r4, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3b03996ff05abb1e8b1c24b50898d8f", 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) [ 37.361593] ? find_held_lock+0x35/0x1d0 [ 37.361646] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 37.361654] ? lock_release+0xa40/0xa40 [ 37.361668] ? rcu_note_context_switch+0x710/0x710 [ 37.361694] should_failslab+0xec/0x120 [ 37.361714] kmem_cache_alloc_trace+0x4b/0x750 [ 37.361732] ? kasan_check_write+0x14/0x20 [ 37.361743] ? _copy_from_user+0x99/0x110 [ 37.361763] copy_mount_options+0x5f/0x2e0 [ 37.361783] SyS_mount+0x87/0x120 [ 37.361801] entry_SYSCALL_64_fastpath+0x23/0x9a [ 37.361808] RIP: 0033:0x452ac9 [ 37.361813] RSP: 002b:00007f8a0b363c58 EFLAGS: 00000212 ORIG_RAX: 00000000000000a5 [ 37.361823] RAX: ffffffffffffffda RBX: 00007f8a0b363aa0 RCX: 0000000000452ac9 [ 37.361828] RDX: 0000000020a9aff7 RSI: 0000000020058ffd RDI: 0000000020c2f000 [ 37.361833] RBP: 00007f8a0b363a90 R08: 0000000020accf80 R09: 0000000000000000 [ 37.361838] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 37.361843] R13: 00007f8a0b363bc8 R14: 00000000004b767a R15: 0000000000000000 [ 37.394705] FAULT_INJECTION: forcing a failure. [ 37.394705] name failslab, interval 1, probability 0, space 0, times 0 [ 37.394721] CPU: 1 PID: 5568 Comm: syz-executor4 Not tainted 4.15.0-rc6+ #247 [ 37.394729] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 37.394732] Call Trace: [ 37.394746] dump_stack+0x194/0x257 [ 37.394762] ? arch_local_irq_restore+0x53/0x53 [ 37.394774] ? __save_stack_trace+0x7e/0xd0 [ 37.394798] should_fail+0x8c0/0xa40 [ 37.394812] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 37.394823] ? kasan_kmalloc+0xad/0xe0 [ 37.394829] ? __kmalloc_track_caller+0x15e/0x760 [ 37.394836] ? memdup_user+0x2c/0x90 [ 37.394843] ? strndup_user+0x62/0xb0 [ 37.394850] ? SyS_mount+0x3c/0x120 [ 37.394858] ? entry_SYSCALL_64_fastpath+0x23/0x9a [ 37.394885] ? find_held_lock+0x35/0x1d0 [ 37.394928] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 37.394942] ? rcu_note_context_switch+0x710/0x710 [ 37.394952] ? __check_object_size+0x25d/0x4f0 [ 37.394970] should_failslab+0xec/0x120 [ 37.394980] __kmalloc_track_caller+0x5f/0x760 [ 37.394994] ? strncpy_from_user+0x430/0x430 [ 37.395004] ? strndup_user+0x62/0xb0 [ 37.395015] ? _copy_from_user+0x99/0x110 [ 37.395030] memdup_user+0x2c/0x90 [ 37.395042] strndup_user+0x62/0xb0 [ 37.395054] SyS_mount+0x6b/0x120 [ 37.395070] entry_SYSCALL_64_fastpath+0x23/0x9a [ 37.395076] RIP: 0033:0x452ac9 [ 37.395080] RSP: 002b:00007f1ee7b57c58 EFLAGS: 00000212 ORIG_RAX: 00000000000000a5 [ 37.395089] RAX: ffffffffffffffda RBX: 00007f1ee7b57aa0 RCX: 0000000000452ac9 [ 37.395093] RDX: 0000000020a9aff7 RSI: 0000000020058ffd RDI: 0000000020c2f000 [ 37.395098] RBP: 00007f1ee7b57a90 R08: 0000000020accf80 R09: 0000000000000000 [ 37.395102] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 37.395106] R13: 00007f1ee7b57bc8 R14: 00000000004b767a R15: 0000000000000000 [ 37.477902] FAULT_INJECTION: forcing a failure. [ 37.477902] name failslab, interval 1, probability 0, space 0, times 0 [ 37.477915] CPU: 0 PID: 5590 Comm: syz-executor4 Not tainted 4.15.0-rc6+ #247 [ 37.477922] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 37.477926] Call Trace: [ 37.477946] dump_stack+0x194/0x257 [ 37.477966] ? arch_local_irq_restore+0x53/0x53 [ 37.478000] should_fail+0x8c0/0xa40 [ 37.478022] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 37.478034] ? __kmalloc_track_caller+0x15e/0x760 [ 37.478048] ? strndup_user+0x62/0xb0 [ 37.478059] ? SyS_mount+0x6b/0x120 [ 37.478069] ? entry_SYSCALL_64_fastpath+0x23/0x9a [ 37.478113] ? find_held_lock+0x35/0x1d0 [ 37.478171] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 37.478178] ? lock_release+0xa40/0xa40 [ 37.478206] ? rcu_note_context_switch+0x710/0x710 [ 37.478236] should_failslab+0xec/0x120 [ 37.478249] kmem_cache_alloc_trace+0x4b/0x750 [ 37.478265] ? kasan_check_write+0x14/0x20 [ 37.478278] ? _copy_from_user+0x99/0x110 [ 37.478298] copy_mount_options+0x5f/0x2e0 [ 37.478319] SyS_mount+0x87/0x120 [ 37.478337] entry_SYSCALL_64_fastpath+0x23/0x9a [ 37.478346] RIP: 0033:0x452ac9 [ 37.478351] RSP: 002b:00007f1ee7b57c58 EFLAGS: 00000212 ORIG_RAX: 00000000000000a5 [ 37.478362] RAX: ffffffffffffffda RBX: 00007f1ee7b57aa0 RCX: 0000000000452ac9 [ 37.478367] RDX: 0000000020a9aff7 RSI: 0000000020058ffd RDI: 0000000020c2f000 [ 37.478373] RBP: 00007f1ee7b57a90 R08: 0000000020accf80 R09: 0000000000000000 [ 37.478379] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 37.478385] R13: 00007f1ee7b57bc8 R14: 00000000004b767a R15: 0000000000000000 [ 37.483465] FAULT_INJECTION: forcing a failure. [ 37.483465] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 37.483475] CPU: 1 PID: 5583 Comm: syz-executor5 Not tainted 4.15.0-rc6+ #247 [ 37.483479] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 37.483483] Call Trace: [ 37.483496] dump_stack+0x194/0x257 [ 37.483514] ? arch_local_irq_restore+0x53/0x53 [ 37.483547] should_fail+0x8c0/0xa40 [ 37.483564] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 37.483582] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 37.483601] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 37.483613] ? rcutorture_record_progress+0x10/0x10 [ 37.483639] ? is_bpf_text_address+0xa4/0x120 [ 37.483651] ? kernel_text_address+0x102/0x140 [ 37.483666] ? __kernel_text_address+0xd/0x40 [ 37.483693] ? __save_stack_trace+0x7e/0xd0 [ 37.483720] ? perf_trace_lock+0x900/0x900 [ 37.483735] ? should_fail+0x23b/0xa40 [ 37.483745] ? perf_trace_lock+0x900/0x900 [ 37.483770] __alloc_pages_nodemask+0x338/0xd80 [ 37.483792] ? __alloc_pages_slowpath+0x2d00/0x2d00 [ 37.483811] ? find_held_lock+0x35/0x1d0 [ 37.483869] ? lock_release+0xa40/0xa40 [ 37.483886] ? rcu_note_context_switch+0x710/0x710 [ 37.483908] cache_grow_begin+0x72/0x3f0 [ 37.483927] kmem_cache_alloc_trace+0x3f0/0x750 [ 37.483940] ? kasan_check_write+0x14/0x20 [ 37.483965] copy_mount_options+0x5f/0x2e0 [ 37.483986] SyS_mount+0x87/0x120 [ 37.484008] entry_SYSCALL_64_fastpath+0x23/0x9a [ 37.484015] RIP: 0033:0x452ac9 [ 37.484020] RSP: 002b:00007f8a0b363c58 EFLAGS: 00000212 ORIG_RAX: 00000000000000a5 [ 37.484030] RAX: ffffffffffffffda RBX: 00007f8a0b363aa0 RCX: 0000000000452ac9 [ 37.484035] RDX: 0000000020a9aff7 RSI: 0000000020058ffd RDI: 0000000020c2f000 [ 37.484040] RBP: 00007f8a0b363a90 R08: 0000000020accf80 R09: 0000000000000000 [ 37.484045] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 37.484050] R13: 00007f8a0b363bc8 R14: 00000000004b767a R15: 0000000000000000 [ 37.484963] 9pnet_virtio: no channels available for device ./file0 [ 37.536688] FAULT_INJECTION: forcing a failure. [ 37.536688] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 37.536699] CPU: 1 PID: 5602 Comm: syz-executor4 Not tainted 4.15.0-rc6+ #247 [ 37.536704] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 37.536709] Call Trace: [ 37.536728] dump_stack+0x194/0x257 [ 37.536747] ? arch_local_irq_restore+0x53/0x53 [ 37.536783] should_fail+0x8c0/0xa40 [ 37.536801] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 37.536821] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 37.536841] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 37.536853] ? rcutorture_record_progress+0x10/0x10 [ 37.536880] ? is_bpf_text_address+0xa4/0x120 [ 37.536892] ? kernel_text_address+0x102/0x140 [ 37.536906] ? __kernel_text_address+0xd/0x40 [ 37.536925] ? __save_stack_trace+0x7e/0xd0 [ 37.536952] ? perf_trace_lock+0x900/0x900 [ 37.536965] ? should_fail+0x23b/0xa40 [ 37.536974] ? perf_trace_lock+0x900/0x900 [ 37.536999] __alloc_pages_nodemask+0x338/0xd80 [ 37.537028] ? __alloc_pages_slowpath+0x2d00/0x2d00 [ 37.537051] ? find_held_lock+0x35/0x1d0 [ 37.537108] ? lock_release+0xa40/0xa40 [ 37.537123] ? rcu_note_context_switch+0x710/0x710 [ 37.537143] cache_grow_begin+0x72/0x3f0 [ 37.537164] kmem_cache_alloc_trace+0x3f0/0x750 [ 37.537178] ? kasan_check_write+0x14/0x20 [ 37.537204] copy_mount_options+0x5f/0x2e0 [ 37.537225] SyS_mount+0x87/0x120 [ 37.537245] entry_SYSCALL_64_fastpath+0x23/0x9a [ 37.537253] RIP: 0033:0x452ac9 [ 37.537258] RSP: 002b:00007f1ee7b57c58 EFLAGS: 00000212 ORIG_RAX: 00000000000000a5 [ 37.537267] RAX: ffffffffffffffda RBX: 00007f1ee7b57aa0 RCX: 0000000000452ac9 [ 37.537273] RDX: 0000000020a9aff7 RSI: 0000000020058ffd RDI: 0000000020c2f000 [ 37.537279] RBP: 00007f1ee7b57a90 R08: 0000000020accf80 R09: 0000000000000000 [ 37.537284] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 37.537289] R13: 00007f1ee7b57bc8 R14: 00000000004b767a R15: 0000000000000000 [ 37.541963] 9pnet_virtio: no channels available for device ./file0 [ 37.562609] FAULT_INJECTION: forcing a failure. [ 37.562609] name failslab, interval 1, probability 0, space 0, times 0 [ 37.562621] CPU: 0 PID: 5607 Comm: syz-executor5 Not tainted 4.15.0-rc6+ #247 [ 37.562628] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 37.562633] Call Trace: [ 37.562653] dump_stack+0x194/0x257 [ 37.562678] ? arch_local_irq_restore+0x53/0x53 [ 37.562732] should_fail+0x8c0/0xa40 [ 37.562754] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 37.562834] ? find_held_lock+0x35/0x1d0 [ 37.562937] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 37.562946] ? depot_save_stack+0x12c/0x490 [ 37.562968] ? rcu_note_context_switch+0x710/0x710 [ 37.563024] should_failslab+0xec/0x120 [ 37.563045] kmem_cache_alloc+0x47/0x760 [ 37.563076] ? find_held_lock+0x35/0x1d0 [ 37.563108] getname_flags+0xcb/0x580 [ 37.563145] user_path_at_empty+0x2d/0x50 [ 37.563173] do_mount+0x15f/0x2bb0 [ 37.563222] ? copy_mount_string+0x40/0x40 [ 37.563237] ? rcu_pm_notify+0xc0/0xc0 [ 37.563286] ? copy_mount_options+0x5f/0x2e0 [ 37.563299] ? rcu_read_lock_sched_held+0x108/0x120 [ 37.563313] ? kmem_cache_alloc_trace+0x456/0x750 [ 37.563336] ? kasan_check_write+0x14/0x20 [ 37.563375] ? copy_mount_options+0x1f4/0x2e0 [ 37.563408] SyS_mount+0xab/0x120 [ 37.563438] entry_SYSCALL_64_fastpath+0x23/0x9a [ 37.563447] RIP: 0033:0x452ac9 [ 37.563453] RSP: 002b:00007f8a0b363c58 EFLAGS: 00000212 ORIG_RAX: 00000000000000a5 [ 37.563465] RAX: ffffffffffffffda RBX: 00007f8a0b363aa0 RCX: 0000000000452ac9 [ 37.563471] RDX: 0000000020a9aff7 RSI: 0000000020058ffd RDI: 0000000020c2f000 [ 37.563477] RBP: 00007f8a0b363a90 R08: 0000000020accf80 R09: 0000000000000000 [ 37.563483] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 37.563489] R13: 00007f8a0b363bc8 R14: 00000000004b767a R15: 0000000000000000 [ 37.592379] FAULT_INJECTION: forcing a failure. [ 37.592379] name failslab, interval 1, probability 0, space 0, times 0 [ 37.592391] CPU: 1 PID: 5618 Comm: syz-executor4 Not tainted 4.15.0-rc6+ #247 [ 37.592397] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 37.592401] Call Trace: [ 37.592419] dump_stack+0x194/0x257 [ 37.592438] ? arch_local_irq_restore+0x53/0x53 [ 37.592477] should_fail+0x8c0/0xa40 [ 37.592487] ? perf_trace_lock+0xd6/0x900 [ 37.592503] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 37.592517] ? trace_event_raw_event_lock+0x340/0x340 [ 37.592529] ? perf_trace_lock+0x900/0x900 [ 37.592542] ? check_noncircular+0x20/0x20 [ 37.592567] ? find_held_lock+0x35/0x1d0 [ 37.592627] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 37.592644] ? rcu_note_context_switch+0x710/0x710 [ 37.592653] ? lock_downgrade+0x980/0x980 [ 37.592688] should_failslab+0xec/0x120 [ 37.592703] kmem_cache_alloc+0x47/0x760 [ 37.592713] ? perf_trace_lock+0xd6/0x900 [ 37.592722] ? perf_trace_lock_acquire+0xe3/0x980 [ 37.592736] ? lock_release+0xa40/0xa40 [ 37.592760] alloc_vfsmnt+0xe0/0x9c0 [ 37.592776] ? mnt_free_id.isra.21+0x50/0x50 [ 37.592796] ? avc_has_extended_perms+0x12c0/0x12c0 [ 37.592815] ? avc_has_perm+0x43e/0x680 [ 37.592836] ? avc_has_perm_noaudit+0x520/0x520 [ 37.592865] ? find_held_lock+0x35/0x1d0 [ 37.592893] ? __get_fs_type+0x8a/0xc0 [ 37.592906] ? lock_downgrade+0x980/0x980 [ 37.592918] ? module_unload_free+0x5b0/0x5b0 [ 37.592931] ? lock_release+0xa40/0xa40 [ 37.592938] ? _cond_resched+0x14/0x30 [ 37.592958] ? selinux_mount+0x2bb/0x4e0 [ 37.592978] vfs_kern_mount.part.26+0x84/0x4a0 [ 37.592993] ? may_umount+0xa0/0xa0 [ 37.593005] ? _raw_read_unlock+0x22/0x30 [ 37.593015] ? __get_fs_type+0x8a/0xc0 [ 37.593041] do_mount+0xea4/0x2bb0 [ 37.593068] ? copy_mount_string+0x40/0x40 [ 37.593082] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 37.593108] ? retint_kernel+0x10/0x10 [ 37.593145] ? __sanitizer_cov_trace_pc+0x14/0x50 [ 37.593164] ? copy_mount_options+0x1f4/0x2e0 [ 37.593185] SyS_mount+0xab/0x120 [ 37.593204] entry_SYSCALL_64_fastpath+0x23/0x9a [ 37.593211] RIP: 0033:0x452ac9 [ 37.593215] RSP: 002b:00007f1ee7b57c58 EFLAGS: 00000212 ORIG_RAX: 00000000000000a5 [ 37.593225] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 37.593230] RDX: 0000000020a9aff7 RSI: 0000000020058ffd RDI: 0000000020c2f000 [ 37.593235] RBP: 00000000000003a9 R08: 0000000020accf80 R09: 0000000000000000 [ 37.593240] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f3878 [ 37.593245] R13: 0000000000000014 R14: 000000000071bf10 R15: ffffffffffffffff [ 37.737978] FAULT_INJECTION: forcing a failure. [ 37.737978] name failslab, interval 1, probability 0, space 0, times 0 [ 37.737991] CPU: 0 PID: 5638 Comm: syz-executor4 Not tainted 4.15.0-rc6+ #247 [ 37.737997] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 37.738005] Call Trace: [ 37.738026] dump_stack+0x194/0x257 [ 37.738047] ? arch_local_irq_restore+0x53/0x53 [ 37.738067] ? is_bpf_text_address+0x7b/0x120 [ 37.738095] should_fail+0x8c0/0xa40 [ 37.738112] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 37.738134] ? perf_trace_lock+0x900/0x900 [ 37.738147] ? check_noncircular+0x20/0x20 [ 37.738178] ? find_held_lock+0x35/0x1d0 [ 37.738233] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 37.738252] ? rcu_note_context_switch+0x710/0x710 [ 37.738260] ? lock_downgrade+0x980/0x980 [ 37.738284] should_failslab+0xec/0x120 [ 37.738297] kmem_cache_alloc+0x47/0x760 [ 37.738311] ? perf_trace_lock_acquire+0xe3/0x980 [ 37.738323] ? lock_release+0xa40/0xa40 [ 37.738344] alloc_vfsmnt+0xe0/0x9c0 [ 37.738358] ? mnt_free_id.isra.21+0x50/0x50 [ 37.738373] ? avc_has_extended_perms+0x12c0/0x12c0 [ 37.738391] ? avc_has_perm+0x43e/0x680 [ 37.738411] ? avc_has_perm_noaudit+0x520/0x520 [ 37.738438] ? find_held_lock+0x35/0x1d0 [ 37.738465] ? __get_fs_type+0x8a/0xc0 [ 37.738478] ? lock_downgrade+0x980/0x980 [ 37.738491] ? module_unload_free+0x5b0/0x5b0 [ 37.738504] ? lock_release+0xa40/0xa40 [ 37.738511] ? _cond_resched+0x14/0x30 [ 37.738532] ? selinux_mount+0x2bb/0x4e0 [ 37.738552] vfs_kern_mount.part.26+0x84/0x4a0 [ 37.738567] ? may_umount+0xa0/0xa0 [ 37.738577] ? _raw_read_unlock+0x22/0x30 [ 37.738588] ? __get_fs_type+0x8a/0xc0 [ 37.738611] do_mount+0xea4/0x2bb0 [ 37.738633] ? copy_mount_string+0x40/0x40 [ 37.738643] ? rcu_pm_notify+0xc0/0xc0 [ 37.738670] ? copy_mount_options+0x5f/0x2e0 [ 37.738678] ? rcu_read_lock_sched_held+0x108/0x120 [ 37.738688] ? kmem_cache_alloc_trace+0x456/0x750 [ 37.738702] ? kasan_check_write+0x14/0x20 [ 37.738725] ? copy_mount_options+0x1f4/0x2e0 [ 37.738744] SyS_mount+0xab/0x120 [ 37.738761] entry_SYSCALL_64_fastpath+0x23/0x9a [ 37.738768] RIP: 0033:0x452ac9 [ 37.738773] RSP: 002b:00007f1ee7b57c58 EFLAGS: 00000212 ORIG_RAX: 00000000000000a5 [ 37.738781] RAX: ffffffffffffffda RBX: 00007f1ee7b57aa0 RCX: 0000000000452ac9 [ 37.738786] RDX: 0000000020a9aff7 RSI: 0000000020058ffd RDI: 0000000020c2f000 [ 37.738791] RBP: 00007f1ee7b57a90 R08: 0000000020accf80 R09: 0000000000000000 [ 37.738795] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 37.738800] R13: 00007f1ee7b57bc8 R14: 00000000004b767a R15: 0000000000000000 [ 37.755626] FAULT_INJECTION: forcing a failure. [ 37.755626] name failslab, interval 1, probability 0, space 0, times 0 [ 37.755701] CPU: 0 PID: 5640 Comm: syz-executor5 Not tainted 4.15.0-rc6+ #247 [ 37.755708] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 37.755713] Call Trace: [ 37.755733] dump_stack+0x194/0x257 [ 37.755760] ? arch_local_irq_restore+0x53/0x53 [ 37.755816] should_fail+0x8c0/0xa40 [ 37.755827] ? perf_trace_lock_acquire+0x532/0x980 [ 37.755852] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 37.755885] ? perf_trace_lock+0x900/0x900 [ 37.755902] ? check_noncircular+0x20/0x20 [ 37.755941] ? find_held_lock+0x35/0x1d0 [ 37.756036] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 37.756047] ? perf_tp_event+0xae0/0xae0 [ 37.756068] ? rcu_note_context_switch+0x710/0x710 [ 37.756079] ? lock_downgrade+0x980/0x980 [ 37.756121] should_failslab+0xec/0x120 [ 37.756138] kmem_cache_alloc+0x47/0x760 [ 37.756149] ? perf_trace_lock_acquire+0x532/0x980 [ 37.756207] alloc_vfsmnt+0xe0/0x9c0 [ 37.756227] ? mnt_free_id.isra.21+0x50/0x50 [ 37.756250] ? avc_has_extended_perms+0x12c0/0x12c0 [ 37.756275] ? avc_has_perm+0x43e/0x680 [ 37.756304] ? avc_has_perm_noaudit+0x520/0x520 [ 37.756345] ? find_held_lock+0x35/0x1d0 [ 37.756386] ? __get_fs_type+0x8a/0xc0 [ 37.756403] ? lock_downgrade+0x980/0x980 [ 37.756419] ? module_unload_free+0x5b0/0x5b0 [ 37.756436] ? lock_release+0xa40/0xa40 [ 37.756444] ? _cond_resched+0x14/0x30 [ 37.756473] ? selinux_mount+0x2bb/0x4e0 [ 37.756502] vfs_kern_mount.part.26+0x84/0x4a0 [ 37.756525] ? may_umount+0xa0/0xa0 [ 37.756535] ? _raw_read_unlock+0x22/0x30 [ 37.756547] ? __get_fs_type+0x8a/0xc0 [ 37.756587] do_mount+0xea4/0x2bb0 [ 37.756628] ? copy_mount_string+0x40/0x40 [ 37.756642] ? rcu_pm_notify+0xc0/0xc0 [ 37.756688] ? copy_mount_options+0x5f/0x2e0 [ 37.756699] ? rcu_read_lock_sched_held+0x108/0x120 [ 37.756712] ? kmem_cache_alloc_trace+0x456/0x750 [ 37.756736] ? kasan_check_write+0x14/0x20 [ 37.756774] ? copy_mount_options+0x1f4/0x2e0 [ 37.756806] SyS_mount+0xab/0x120 [ 37.756833] entry_SYSCALL_64_fastpath+0x23/0x9a [ 37.756842] RIP: 0033:0x452ac9 [ 37.756848] RSP: 002b:00007f8a0b363c58 EFLAGS: 00000212 ORIG_RAX: 00000000000000a5 [ 37.756858] RAX: ffffffffffffffda RBX: 00007f8a0b363aa0 RCX: 0000000000452ac9 [ 37.756864] RDX: 0000000020a9aff7 RSI: 0000000020058ffd RDI: 0000000020c2f000 [ 37.756870] RBP: 00007f8a0b363a90 R08: 0000000020accf80 R09: 0000000000000000 [ 37.756876] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 37.756882] R13: 00007f8a0b363bc8 R14: 00000000004b767a R15: 0000000000000000 [ 37.870051] 9pnet_virtio: no channels available for device ./file0 [ 37.881995] FAULT_INJECTION: forcing a failure. [ 37.881995] name failslab, interval 1, probability 0, space 0, times 0 [ 37.882012] CPU: 0 PID: 5680 Comm: syz-executor5 Not tainted 4.15.0-rc6+ #247 [ 37.882019] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 37.882024] Call Trace: [ 37.882047] dump_stack+0x194/0x257 [ 37.882074] ? arch_local_irq_restore+0x53/0x53 [ 37.882130] should_fail+0x8c0/0xa40 [ 37.882140] ? perf_trace_lock_acquire+0x532/0x980 [ 37.882171] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 37.882206] ? perf_trace_lock+0x900/0x900 [ 37.882225] ? check_noncircular+0x20/0x20 [ 37.882264] ? find_held_lock+0x35/0x1d0 [ 37.882352] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 37.882364] ? perf_tp_event+0xae0/0xae0 [ 37.882385] ? rcu_note_context_switch+0x710/0x710 [ 37.882396] ? lock_downgrade+0x980/0x980 [ 37.882437] should_failslab+0xec/0x120 [ 37.882455] kmem_cache_alloc+0x47/0x760 [ 37.882466] ? perf_trace_lock_acquire+0x532/0x980 [ 37.882513] alloc_vfsmnt+0xe0/0x9c0 [ 37.882534] ? mnt_free_id.isra.21+0x50/0x50 [ 37.882557] ? avc_has_extended_perms+0x12c0/0x12c0 [ 37.882583] ? avc_has_perm+0x43e/0x680 [ 37.882613] ? avc_has_perm_noaudit+0x520/0x520 [ 37.882653] ? find_held_lock+0x35/0x1d0 [ 37.882695] ? __get_fs_type+0x8a/0xc0 [ 37.882713] ? lock_downgrade+0x980/0x980 [ 37.882729] ? module_unload_free+0x5b0/0x5b0 [ 37.882747] ? lock_release+0xa40/0xa40 [ 37.882756] ? _cond_resched+0x14/0x30 [ 37.882787] ? selinux_mount+0x2bb/0x4e0 [ 37.882816] vfs_kern_mount.part.26+0x84/0x4a0 [ 37.882837] ? may_umount+0xa0/0xa0 [ 37.882849] ? _raw_read_unlock+0x22/0x30 [ 37.882863] ? __get_fs_type+0x8a/0xc0 [ 37.882897] do_mount+0xea4/0x2bb0 [ 37.882938] ? copy_mount_string+0x40/0x40 [ 37.882957] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 37.882995] ? retint_kernel+0x10/0x10 [ 37.883036] ? copy_mount_options+0x18b/0x2e0 [ 37.883060] ? __sanitizer_cov_trace_pc+0x3f/0x50 [ 37.883087] ? copy_mount_options+0x1f4/0x2e0 [ 37.883119] SyS_mount+0xab/0x120 [ 37.883146] entry_SYSCALL_64_fastpath+0x23/0x9a [ 37.883161] RIP: 0033:0x452ac9 [ 37.883166] RSP: 002b:00007f8a0b363c58 EFLAGS: 00000212 ORIG_RAX: 00000000000000a5 [ 37.883178] RAX: ffffffffffffffda RBX: 00007f8a0b363aa0 RCX: 0000000000452ac9 [ 37.883184] RDX: 0000000020a9aff7 RSI: 0000000020058ffd RDI: 0000000020c2f000 [ 37.883190] RBP: 00007f8a0b363a90 R08: 0000000020accf80 R09: 0000000000000000 [ 37.883195] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 37.883200] R13: 00007f8a0b363bc8 R14: 00000000004b767a R15: 0000000000000000 [ 38.013844] 9pnet_virtio: no channels available for device ./file0 [ 38.025535] FAULT_INJECTION: forcing a failure. [ 38.025535] name failslab, interval 1, probability 0, space 0, times 0 [ 38.025549] CPU: 0 PID: 5706 Comm: syz-executor5 Not tainted 4.15.0-rc6+ #247 [ 38.025555] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.025560] Call Trace: [ 38.025580] dump_stack+0x194/0x257 [ 38.025606] ? arch_local_irq_restore+0x53/0x53 [ 38.025666] should_fail+0x8c0/0xa40 [ 38.025694] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 38.025707] ? perf_trace_lock+0xd6/0x900 [ 38.025747] ? trace_event_raw_event_lock+0x340/0x340 [ 38.025763] ? _find_next_bit+0xee/0x120 [ 38.025773] ? perf_trace_lock+0x900/0x900 [ 38.025803] ? find_held_lock+0x35/0x1d0 [ 38.025897] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 38.025924] ? rcu_note_context_switch+0x710/0x710 [ 38.025975] should_failslab+0xec/0x120 [ 38.025994] __kmalloc_track_caller+0x5f/0x760 [ 38.026037] ? do_raw_spin_trylock+0x190/0x190 [ 38.026052] ? kstrdup_const+0x39/0x50 [ 38.026085] kstrdup+0x39/0x70 [ 38.026107] kstrdup_const+0x39/0x50 [ 38.026127] alloc_vfsmnt+0x1a5/0x9c0 [ 38.026150] ? mnt_free_id.isra.21+0x50/0x50 [ 38.026179] ? avc_has_extended_perms+0x12c0/0x12c0 [ 38.026209] ? avc_has_perm+0x43e/0x680 [ 38.026245] ? avc_has_perm_noaudit+0x520/0x520 [ 38.026293] ? find_held_lock+0x35/0x1d0 [ 38.026340] ? __get_fs_type+0x8a/0xc0 [ 38.026359] ? lock_downgrade+0x980/0x980 [ 38.026377] ? module_unload_free+0x5b0/0x5b0 [ 38.026396] ? lock_release+0xa40/0xa40 [ 38.026405] ? _cond_resched+0x14/0x30 [ 38.026439] ? selinux_mount+0x2bb/0x4e0 [ 38.026470] vfs_kern_mount.part.26+0x84/0x4a0 [ 38.026495] ? may_umount+0xa0/0xa0 [ 38.026506] ? _raw_read_unlock+0x22/0x30 [ 38.026525] ? __get_fs_type+0x8a/0xc0 [ 38.026573] do_mount+0xea4/0x2bb0 [ 38.026617] ? copy_mount_string+0x40/0x40 [ 38.026631] ? rcu_pm_notify+0xc0/0xc0 [ 38.026673] ? copy_mount_options+0x5f/0x2e0 [ 38.026684] ? rcu_read_lock_sched_held+0x108/0x120 [ 38.026698] ? kmem_cache_alloc_trace+0x456/0x750 [ 38.026719] ? kasan_check_write+0x14/0x20 [ 38.026753] ? copy_mount_options+0x1f4/0x2e0 [ 38.026782] SyS_mount+0xab/0x120 [ 38.026806] entry_SYSCALL_64_fastpath+0x23/0x9a [ 38.026816] RIP: 0033:0x452ac9 [ 38.026821] RSP: 002b:00007f8a0b363c58 EFLAGS: 00000212 ORIG_RAX: 00000000000000a5 [ 38.026831] RAX: ffffffffffffffda RBX: 00007f8a0b363aa0 RCX: 0000000000452ac9 [ 38.026837] RDX: 0000000020a9aff7 RSI: 0000000020058ffd RDI: 0000000020c2f000 [ 38.026843] RBP: 00007f8a0b363a90 R08: 0000000020accf80 R09: 0000000000000000 [ 38.026848] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 38.026853] R13: 00007f8a0b363bc8 R14: 00000000004b767a R15: 0000000000000000 [ 38.033854] binder: undelivered death notification, 0000000000000000 [ 38.042232] binder: BINDER_SET_CONTEXT_MGR already set [ 38.042242] binder: 5704:5715 ioctl 40046207 0 returned -16 [ 38.055272] 9pnet_virtio: no channels available for device ./file0 [ 38.086441] binder: undelivered death notification, 0000000000000000 [ 38.273718] 9pnet_virtio: no channels available for device ./file0 [ 38.283209] FAULT_INJECTION: forcing a failure. [ 38.283209] name failslab, interval 1, probability 0, space 0, times 0 [ 38.283221] CPU: 0 PID: 5734 Comm: syz-executor5 Not tainted 4.15.0-rc6+ #247 [ 38.283227] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.283231] Call Trace: [ 38.283251] dump_stack+0x194/0x257 [ 38.283273] ? arch_local_irq_restore+0x53/0x53 [ 38.283328] should_fail+0x8c0/0xa40 [ 38.283355] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 38.283433] ? find_held_lock+0x35/0x1d0 [ 38.283519] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 38.283528] ? __kernel_text_address+0xd/0x40 [ 38.283548] ? rcu_note_context_switch+0x710/0x710 [ 38.283561] ? __save_stack_trace+0x7e/0xd0 [ 38.283598] should_failslab+0xec/0x120 [ 38.283615] __kmalloc_track_caller+0x5f/0x760 [ 38.283630] ? save_stack+0xa3/0xd0 [ 38.283646] ? save_stack+0x43/0xd0 [ 38.283656] ? v9fs_session_init+0xce/0x18e0 [ 38.283667] ? v9fs_mount+0x62/0x820 [ 38.283692] kstrdup+0x39/0x70 [ 38.283711] v9fs_session_init+0xce/0x18e0 [ 38.283735] ? find_held_lock+0x35/0x1d0 [ 38.283779] ? v9fs_show_options+0x680/0x680 [ 38.283826] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 38.283841] ? rcu_pm_notify+0xc0/0xc0 [ 38.283884] ? v9fs_mount+0x62/0x820 [ 38.283895] ? rcu_read_lock_sched_held+0x108/0x120 [ 38.283907] ? kmem_cache_alloc_trace+0x456/0x750 [ 38.283932] ? __get_fs_type+0x8a/0xc0 [ 38.283959] v9fs_mount+0x81/0x820 [ 38.283969] ? v9fs_mount+0x81/0x820 [ 38.284001] mount_fs+0x66/0x2d0 [ 38.284029] vfs_kern_mount.part.26+0xc6/0x4a0 [ 38.284050] ? may_umount+0xa0/0xa0 [ 38.284061] ? _raw_read_unlock+0x22/0x30 [ 38.284075] ? __get_fs_type+0x8a/0xc0 [ 38.284110] do_mount+0xea4/0x2bb0 [ 38.284152] ? copy_mount_string+0x40/0x40 [ 38.284164] ? rcu_pm_notify+0xc0/0xc0 [ 38.284208] ? copy_mount_options+0x5f/0x2e0 [ 38.284218] ? rcu_read_lock_sched_held+0x108/0x120 [ 38.284231] ? kmem_cache_alloc_trace+0x456/0x750 [ 38.284251] ? kasan_check_write+0x14/0x20 [ 38.284263] ? _copy_from_user+0x99/0x110 [ 38.284293] ? copy_mount_options+0x1f4/0x2e0 [ 38.284322] SyS_mount+0xab/0x120 [ 38.284347] entry_SYSCALL_64_fastpath+0x23/0x9a [ 38.284356] RIP: 0033:0x452ac9 [ 38.284361] RSP: 002b:00007f8a0b363c58 EFLAGS: 00000212 ORIG_RAX: 00000000000000a5 [ 38.284372] RAX: ffffffffffffffda RBX: 00007f8a0b363aa0 RCX: 0000000000452ac9 [ 38.284378] RDX: 0000000020a9aff7 RSI: 0000000020058ffd RDI: 0000000020c2f000 [ 38.284383] RBP: 00007f8a0b363a90 R08: 0000000020accf80 R09: 0000000000000000 [ 38.284388] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 38.284394] R13: 00007f8a0b363bc8 R14: 00000000004b767a R15: 0000000000000000 [ 38.364264] FAULT_INJECTION: forcing a failure. [ 38.364264] name failslab, interval 1, probability 0, space 0, times 0 [ 38.364278] CPU: 1 PID: 5754 Comm: syz-executor5 Not tainted 4.15.0-rc6+ #247 [ 38.364286] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.364290] Call Trace: [ 38.364309] dump_stack+0x194/0x257 [ 38.364329] ? arch_local_irq_restore+0x53/0x53 [ 38.364367] should_fail+0x8c0/0xa40 [ 38.364386] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 38.364443] ? find_held_lock+0x35/0x1d0 [ 38.364513] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 38.364523] ? __kernel_text_address+0xd/0x40 [ 38.364545] ? rcu_note_context_switch+0x710/0x710 [ 38.364560] ? __save_stack_trace+0x7e/0xd0 [ 38.364591] should_failslab+0xec/0x120 [ 38.364606] __kmalloc_track_caller+0x5f/0x760 [ 38.364624] ? save_stack+0xa3/0xd0 [ 38.364639] ? save_stack+0x43/0xd0 [ 38.364652] ? v9fs_session_init+0xce/0x18e0 [ 38.364665] ? v9fs_mount+0x62/0x820 [ 38.364685] kstrdup+0x39/0x70 [ 38.364701] v9fs_session_init+0xce/0x18e0 [ 38.364721] ? find_held_lock+0x35/0x1d0 [ 38.364753] ? v9fs_show_options+0x680/0x680 [ 38.364785] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 38.364800] ? rcu_pm_notify+0xc0/0xc0 [ 38.364831] ? v9fs_mount+0x62/0x820 [ 38.364840] ? rcu_read_lock_sched_held+0x108/0x120 [ 38.364852] ? kmem_cache_alloc_trace+0x456/0x750 [ 38.364871] ? __get_fs_type+0x8a/0xc0 [ 38.364891] v9fs_mount+0x81/0x820 [ 38.364899] ? v9fs_mount+0x81/0x820 [ 38.364923] mount_fs+0x66/0x2d0 [ 38.364942] vfs_kern_mount.part.26+0xc6/0x4a0 [ 38.364956] ? may_umount+0xa0/0xa0 [ 38.364966] ? _raw_read_unlock+0x22/0x30 [ 38.364977] ? __get_fs_type+0x8a/0xc0 [ 38.365002] do_mount+0xea4/0x2bb0 [ 38.365032] ? copy_mount_string+0x40/0x40 [ 38.365043] ? rcu_pm_notify+0xc0/0xc0 [ 38.365073] ? copy_mount_options+0x5f/0x2e0 [ 38.365082] ? rcu_read_lock_sched_held+0x108/0x120 [ 38.365093] ? kmem_cache_alloc_trace+0x456/0x750 [ 38.365110] ? kasan_check_write+0x14/0x20 [ 38.365135] ? copy_mount_options+0x1f4/0x2e0 [ 38.365158] SyS_mount+0xab/0x120 [ 38.365177] entry_SYSCALL_64_fastpath+0x23/0x9a [ 38.365186] RIP: 0033:0x452ac9 [ 38.365191] RSP: 002b:00007f8a0b363c58 EFLAGS: 00000212 ORIG_RAX: 00000000000000a5 [ 38.365200] RAX: ffffffffffffffda RBX: 00007f8a0b363aa0 RCX: 0000000000452ac9 [ 38.365205] RDX: 0000000020a9aff7 RSI: 0000000020058ffd RDI: 0000000020c2f000 [ 38.365210] RBP: 00007f8a0b363a90 R08: 0000000020accf80 R09: 0000000000000000 [ 38.365215] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 38.365220] R13: 00007f8a0b363bc8 R14: 00000000004b767a R15: 0000000000000000 [ 38.369225] 9pnet_virtio: no channels available for device ./file0 [ 38.414960] 9pnet_virtio: no channels available for device ./file0 [ 38.483448] FAULT_INJECTION: forcing a failure. [ 38.483448] name failslab, interval 1, probability 0, space 0, times 0 [ 38.483460] CPU: 0 PID: 5772 Comm: syz-executor5 Not tainted 4.15.0-rc6+ #247 [ 38.483465] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.483469] Call Trace: [ 38.483487] dump_stack+0x194/0x257 [ 38.483505] ? arch_local_irq_restore+0x53/0x53 [ 38.483518] ? __save_stack_trace+0x7e/0xd0 [ 38.483553] should_fail+0x8c0/0xa40 [ 38.483571] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 38.483584] ? kasan_kmalloc+0xad/0xe0 [ 38.483591] ? __kmalloc_track_caller+0x15e/0x760 [ 38.483598] ? kstrdup+0x39/0x70 [ 38.483609] ? v9fs_session_init+0xce/0x18e0 [ 38.483616] ? v9fs_mount+0x81/0x820 [ 38.483623] ? mount_fs+0x66/0x2d0 [ 38.483632] ? vfs_kern_mount.part.26+0xc6/0x4a0 [ 38.483641] ? SyS_mount+0xab/0x120 [ 38.483650] ? entry_SYSCALL_64_fastpath+0x23/0x9a [ 38.483678] ? find_held_lock+0x35/0x1d0 [ 38.483737] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 38.483745] ? __kernel_text_address+0xd/0x40 [ 38.483761] ? rcu_note_context_switch+0x710/0x710 [ 38.483790] should_failslab+0xec/0x120 [ 38.483803] __kmalloc_track_caller+0x5f/0x760 [ 38.483814] ? save_stack+0xa3/0xd0 [ 38.483826] ? save_stack+0x43/0xd0 [ 38.483834] ? v9fs_session_init+0x10e/0x18e0 [ 38.483855] kstrdup+0x39/0x70 [ 38.483870] v9fs_session_init+0x10e/0x18e0 [ 38.483887] ? find_held_lock+0x35/0x1d0 [ 38.483918] ? v9fs_show_options+0x680/0x680 [ 38.483951] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 38.483963] ? rcu_pm_notify+0xc0/0xc0 [ 38.483994] ? v9fs_mount+0x62/0x820 [ 38.484007] ? rcu_read_lock_sched_held+0x108/0x120 [ 38.484018] ? kmem_cache_alloc_trace+0x456/0x750 [ 38.484036] ? __get_fs_type+0x8a/0xc0 [ 38.484055] v9fs_mount+0x81/0x820 [ 38.484064] ? v9fs_mount+0x81/0x820 [ 38.484087] mount_fs+0x66/0x2d0 [ 38.484111] vfs_kern_mount.part.26+0xc6/0x4a0 [ 38.484129] ? may_umount+0xa0/0xa0 [ 38.484139] ? _raw_read_unlock+0x22/0x30 [ 38.484151] ? __get_fs_type+0x8a/0xc0 [ 38.484177] do_mount+0xea4/0x2bb0 [ 38.484207] ? copy_mount_string+0x40/0x40 [ 38.484219] ? rcu_pm_notify+0xc0/0xc0 [ 38.484252] ? copy_mount_options+0x5f/0x2e0 [ 38.484260] ? rcu_read_lock_sched_held+0x108/0x120 [ 38.484271] ? kmem_cache_alloc_trace+0x456/0x750 [ 38.484288] ? kasan_check_write+0x14/0x20 [ 38.484318] ? copy_mount_options+0x1f4/0x2e0 [ 38.484341] SyS_mount+0xab/0x120 [ 38.484361] entry_SYSCALL_64_fastpath+0x23/0x9a [ 38.484369] RIP: 0033:0x452ac9 [ 38.484374] RSP: 002b:00007f8a0b363c58 EFLAGS: 00000212 ORIG_RAX: 00000000000000a5 [ 38.484385] RAX: ffffffffffffffda RBX: 00007f8a0b363aa0 RCX: 0000000000452ac9 [ 38.484390] RDX: 0000000020a9aff7 RSI: 0000000020058ffd RDI: 0000000020c2f000 [ 38.484396] RBP: 00007f8a0b363a90 R08: 0000000020accf80 R09: 0000000000000000 [ 38.484402] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 38.484408] R13: 00007f8a0b363bc8 R14: 00000000004b767a R15: 0000000000000000 [ 38.487127] 9pnet_virtio: no channels available for device ./file0 [ 38.523180] 9pnet_virtio: no channels available for device ./file0 [ 38.558615] FAULT_INJECTION: forcing a failure. [ 38.558615] name failslab, interval 1, probability 0, space 0, times 0 [ 38.558628] CPU: 0 PID: 5796 Comm: syz-executor5 Not tainted 4.15.0-rc6+ #247 [ 38.558635] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.558639] Call Trace: [ 38.558660] dump_stack+0x194/0x257 [ 38.558688] ? arch_local_irq_restore+0x53/0x53 [ 38.558753] should_fail+0x8c0/0xa40 [ 38.558783] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 38.558805] ? find_held_lock+0x35/0x1d0 [ 38.558853] ? is_bpf_text_address+0x7b/0x120 [ 38.558886] ? find_held_lock+0x35/0x1d0 [ 38.558994] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 38.559013] ? kernel_text_address+0x102/0x140 [ 38.559038] ? rcu_note_context_switch+0x710/0x710 [ 38.559048] ? __kernel_text_address+0xd/0x40 [ 38.559102] should_failslab+0xec/0x120 [ 38.559123] kmem_cache_alloc_trace+0x4b/0x750 [ 38.559194] p9_client_create+0x121/0x15c0 [ 38.559210] ? v9fs_session_init+0x10e/0x18e0 [ 38.559220] ? v9fs_mount+0x81/0x820 [ 38.559237] ? vfs_kern_mount.part.26+0xc6/0x4a0 [ 38.559247] ? do_mount+0xea4/0x2bb0 [ 38.559255] ? SyS_mount+0xab/0x120 [ 38.559266] ? entry_SYSCALL_64_fastpath+0x23/0x9a [ 38.559300] ? p9_client_read+0xbc0/0xbc0 [ 38.559319] ? find_held_lock+0x35/0x1d0 [ 38.559378] ? __raw_spin_lock_init+0x1c/0x100 [ 38.559402] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 38.559424] ? __lockdep_init_map+0xe4/0x650 [ 38.559454] ? lockdep_init_map+0x9/0x10 [ 38.559467] ? __raw_spin_lock_init+0x2d/0x100 [ 38.559490] ? __init_rwsem+0x12a/0x280 [ 38.559511] ? do_raw_write_unlock+0x290/0x290 [ 38.559537] ? rcu_read_lock_sched_held+0x108/0x120 [ 38.559553] ? __kmalloc_track_caller+0x46a/0x760 [ 38.559571] ? save_stack+0xa3/0xd0 [ 38.559590] ? save_stack+0x43/0xd0 [ 38.559612] ? memcpy+0x45/0x50 [ 38.559645] v9fs_session_init+0x210/0x18e0 [ 38.559656] ? v9fs_session_init+0x210/0x18e0 [ 38.559681] ? find_held_lock+0x35/0x1d0 [ 38.559726] ? v9fs_show_options+0x680/0x680 [ 38.559780] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 38.559799] ? rcu_pm_notify+0xc0/0xc0 [ 38.559853] ? v9fs_mount+0x62/0x820 [ 38.559865] ? rcu_read_lock_sched_held+0x108/0x120 [ 38.559880] ? kmem_cache_alloc_trace+0x456/0x750 [ 38.559909] ? __get_fs_type+0x8a/0xc0 [ 38.559942] v9fs_mount+0x81/0x820 [ 38.559954] ? v9fs_mount+0x81/0x820 [ 38.559993] mount_fs+0x66/0x2d0 [ 38.560025] vfs_kern_mount.part.26+0xc6/0x4a0 [ 38.560050] ? may_umount+0xa0/0xa0 [ 38.560063] ? _raw_read_unlock+0x22/0x30 [ 38.560077] ? __get_fs_type+0x8a/0xc0 [ 38.560122] do_mount+0xea4/0x2bb0 [ 38.560167] ? copy_mount_string+0x40/0x40 [ 38.560182] ? rcu_pm_notify+0xc0/0xc0 [ 38.560233] ? copy_mount_options+0x5f/0x2e0 [ 38.560245] ? rcu_read_lock_sched_held+0x108/0x120 [ 38.560260] ? kmem_cache_alloc_trace+0x456/0x750 [ 38.560284] ? kasan_check_write+0x14/0x20 [ 38.560326] ? copy_mount_options+0x1f4/0x2e0 [ 38.560358] SyS_mount+0xab/0x120 [ 38.560387] entry_SYSCALL_64_fastpath+0x23/0x9a [ 38.560398] RIP: 0033:0x452ac9 [ 38.560403] RSP: 002b:00007f8a0b363c58 EFLAGS: 00000212 ORIG_RAX: 00000000000000a5 [ 38.560415] RAX: ffffffffffffffda RBX: 00007f8a0b363aa0 RCX: 0000000000452ac9 [ 38.560421] RDX: 0000000020a9aff7 RSI: 0000000020058ffd RDI: 0000000020c2f000 [ 38.560428] RBP: 00007f8a0b363a90 R08: 0000000020accf80 R09: 0000000000000000 [ 38.560434] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 38.560440] R13: 00007f8a0b363bc8 R14: 00000000004b767a R15: 0000000000000000 [ 42.030629] audit: type=1326 audit(1515056440.869:113): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5478 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40ce01 code=0x7ffc0000 [ 42.030644] audit: type=1326 audit(1515056440.870:114): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5478 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 42.030657] audit: type=1326 audit(1515056440.872:115): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5478 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 42.030678] audit: type=1326 audit(1515056440.872:116): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5478 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=281 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 42.030692] audit: type=1326 audit(1515056440.873:117): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5478 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 42.030707] audit: type=1326 audit(1515056440.873:118): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5478 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/04 09:00:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x0, ""}], 0xfffffffffffffebe, 0x0}, 0x0) dup2(r0, r0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") 2018/01/04 09:00:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000432000)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000317000)=0x5) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000100000-0x1000)="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") shutdown(r0, 0x1) 2018/01/04 09:00:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000c9b000-0x2)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b21000)=0x14) r3 = dup(r1) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f0000b38000-0x8)={0x400, 0x3}) connect$packet(r3, &(0x7f00008e8000)={0x11, 0xf7, r2, 0x1, 0xfff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f00003cf000-0x10)={0x3, &(0x7f0000048000-0x1bc)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000bde000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, r2}, 0xc) 2018/01/04 09:00:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0xa, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000b10000-0x4)={0x3, 0x7, 0x3000}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mlock2(&(0x7f0000984000/0x4000)=nil, 0x4000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f000095e000-0x12)=@file={0x0, ""/16}, &(0x7f00004da000-0x4)=0x12) 2018/01/04 09:00:46 executing program 5 (fault-call:4 fault-nth:12): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000432000)='./file0\x00', 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f0000ba4000-0x6)={0x1f, 0x0, 0x1}, 0x6) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000046a000)='./file0\x00', 0x0) r0 = open(&(0x7f00006df000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000fb6000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r1, &(0x7f0000013000-0xa)='./control\x00') renameat2(r1, &(0x7f000003b000-0xa)='./control\x00', r0, &(0x7f0000d80000-0xa)='./file0\x00', 0x0) bind$alg(r0, &(0x7f00004a1000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(crc32-pclmul,ecb-des3_ede-asm)\x00'}, 0x58) 2018/01/04 09:00:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000080000, 0x8001) sendto(r0, &(0x7f0000770000-0x28)="", 0x0, 0x0, &(0x7f000095b000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 09:00:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x55) clock_getres(0x0, &(0x7f000047f000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, r0}, &(0x7f000054f000-0x4)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x0, &(0x7f000076d000)={0x0, 0x0}, &(0x7f0000b34000)=0x0, 0x0) [ 42.030723] audit: type=1326 audit(1515056440.874:119): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5478 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=117 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 42.030739] audit: type=1400 audit(1515056440.876:120): avc: denied { setuid } for pid=5478 comm="syz-executor1" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/04 09:00:46 executing program 2: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000048b000)='/selinux/member\x00', 0x2, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) r2 = syz_open_dev$audion(&(0x7f0000f14000)='/dev/audio#\x00', 0x4, 0x442000) sendmsg$kcm(r2, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0xfffffffffffffff9, ""}], 0x10, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") 2018/01/04 09:00:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca0000-0x9)='/dev/kvm\x00', 0x80000, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = request_key(&(0x7f00009c0000-0xa)='id_legacy\x00', &(0x7f0000a1b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000032000-0x9)='/dev/kvm\x00', 0xfffffffffffffffe) r2 = request_key(&(0x7f0000bc6000-0x5)='ceph\x00', &(0x7f00003d6000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000083a000)='/dev/ptmx\x00', r1) keyctl$update(0x2, r2, &(0x7f0000817000)="91", 0x1) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000c2c000-0xb)='/dev/mixer\x00', 0x10000, 0x0) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f00007ef000-0x34)={0x57, 0x1ff, 0x200, {0x8, 0x7}, {0x3, 0xf}, @period={0x59, 0xa7c900a, 0xffffffffffff0001, 0xfff, 0x7, {0x33f5, 0x9, 0x11, 0x4}, 0x6, [0x9a, 0x100000001, 0x3, 0x6, 0xff, 0x1ff]}}) 2018/01/04 09:00:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x1) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000f25000)=""/4096) mkdirat(r1, &(0x7f0000721000)='./control\x00', 0xc0) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r1, &(0x7f0000013000-0xa)='./file0\x00') renameat2(r1, &(0x7f0000aea000-0xa)='./file0\x00', r1, &(0x7f0000f5b000)='./control\x00', 0x2) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000368000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000b7f000)=0x8) 2018/01/04 09:00:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000432000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000842000)={0x9, 0x8, 0x5ffd, 0xc6, &(0x7f00003db000-0xc6)=""/198, 0x34, &(0x7f000032d000-0x34)=""/52, 0x65, &(0x7f0000fde000)=""/101}) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") sendmsg(r0, &(0x7f0000880000)={&(0x7f0000ab8000-0x8)=@un=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000646000)=[{&(0x7f00004d3000-0x49)="ea8c329423a4350b8c8b82efee435316e1821f3ba2bab77197df286bdfd91ad95921507d4ccc40d3c3934f014000deaa91e14c5dd9e7e48a8455971506a68554f8cf0427b6f7f9c031", 0x49}, {&(0x7f00005c9000-0x75)="49eef4c8d8d5e9ccda7954df9bebb85edaa08ce86769172884e5c7fd5691337e7bdff50413605526324e06ccb4576f1df2c0c4f9ee30ebd24ad8ec51308129045abd6e3dafec8c47eef3565f2cb66ed1cb0c3ad0743d25f472e34fa00605b121b198083a10b087261a3add41055f893122449359a4", 0x75}, {&(0x7f0000b5d000-0x29)="efd68d0249967576f477d48f709b7e4e09ecca82f5112c5edbbf7bf0c7c5a6b9acd09c3551d619f5bf41d6118e9d17fd58ea3eed6765700bbc178a79c0a4cf5c5d86c57fefd8d09b5a46a5e9b3556154ac2e2ca661f4d99b390a64066b60992a341ae7a382ee0cb2aff50f60de2a290cd1c45703a0ca7dac593e4f36342ba07bca17ba71469749a79f08a365c1541bd07fb72a9f71bf79a8b22a4d71bcf618dedcb4f94cfadbe25ea872a8d4e43920e5ed3f007da6f37899875a7a939a34a6432dfb34cc0d279af77d0e08454392259094eeb0a39a146b", 0xd7}], 0x3, &(0x7f00002be000)=[{0xe0, 0x0, 0x1, "4c827d38ab11362d9ddad3b2a5989109eb9df2edcc78f17303cda925adf89197e80299bb2db4de7a4be6e240c17e7232b0b92a8671e9656b79956857a619968409988121bafd5445707cda1874ea1aab95d5cb7579771563dc0a346fb197d52af345fb54237780131b3b75515aa5c0f2a449ba8974716871ab6d792256cb16cd747b4d9fa6eeaca41755b3e9b409ed365f570a0ccf3740edfd9e858964951a51b79a920168d5ff9457ba30237c3cc2add8704edf9dc06efb7db5524298e354e504e254d64149bb8e132654fc32dcf4"}], 0xe0, 0x0}, 0x4000081) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000a86000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9}) r1 = dup(r0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f00007d0000-0x38)={0x3, 0x0, [{0x0, 0x0, 0x6}, {0xb7a, 0x0, 0x1}, {0x96d, 0x0, 0x7fc}]}) 2018/01/04 09:00:46 executing program 3: mmap(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000b70000-0x8)='./file0\x00', 0x12) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000b6f000)={0x0, 0x0}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000b70000+0x83a)="bc618a8388372a55aed2e515d8872aa116e8ccea2a0b5682e059657cb7", 0x1d, 0x20048080, &(0x7f0000b71000-0x8)=@sco={0x1f, {0xfffffffffffffffa, 0x5, 0x800000000000000, 0x20e3, 0x2, 0x20}}, 0x8) sendmsg$nl_xfrm(r1, &(0x7f00003b0000)={&(0x7f00006dd000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b6d000)={&(0x7f00000f2000-0x2d0)=@acquire={0x178, 0x17, 0x11, 0x0, 0x0, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0}, [@mark={0xc, 0x15, {0x0, 0x0}}, @tmpl={0x44, 0x5, [{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x6c}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x178}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 42.260765] kauditd_printk_skb: 8 callbacks suppressed [ 42.260789] audit: type=1326 audit(1515056446.088:129): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5810 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 42.266414] 9pnet_virtio: no channels available for device ./file0 [ 42.283462] 9pnet_virtio: no channels available for device ./file0 [ 42.300440] FAULT_INJECTION: forcing a failure. [ 42.300440] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 42.300451] CPU: 1 PID: 5816 Comm: syz-executor5 Not tainted 4.15.0-rc6+ #247 [ 42.300457] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2018/01/04 09:00:46 executing program 5 (fault-call:4 fault-nth:13): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000432000)='./file0\x00', 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f0000ba4000-0x6)={0x1f, 0x0, 0x1}, 0x6) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000432000)='./file0\x00', 0x0) readlink(&(0x7f0000edf000)='./file0\x00', &(0x7f000043f000)=""/209, 0xd1) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x40000004, &(0x7f0000871000)="") 2018/01/04 09:00:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x0, &(0x7f0000a8c000)={0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$usbmon(&(0x7f000075e000-0xd)='/dev/usbmon#\x00', 0x7, 0x40800) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00003cb000)={0x10001, 0x8, 0x2, 0x5}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000516000-0x6)='wchan\x00') sendfile(r1, r1, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) 2018/01/04 09:00:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f00008ca000+0x798)='./file0\x00', &(0x7f0000f77000)='./file0\x00', &(0x7f00002ed000-0x8)='mso9660\x00', 0x0, &(0x7f000020b000)="") 2018/01/04 09:00:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) socket$kcm(0x29, 0x5, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xfffffffffffffe7f) 2018/01/04 09:00:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000976000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000964000)='md5sum%GPL\x00', 0x3) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000c64000)={0xba, 0xb2}) r2 = syz_open_dev$audion(&(0x7f0000b79000-0xc)='/dev/audio#\x00', 0xfffffffffffffff8, 0x2000) ioctl$KVM_SMI(r2, 0xaeb7) r3 = semget(0x1, 0x1, 0x200) semctl$GETVAL(r3, 0x4, 0xc, &(0x7f0000384000)=""/189) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005f4000)={0x0, 0x0, 0x0}, &(0x7f0000fcf000)=0xc) fcntl$setown(r2, 0x8, r4) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00001c4000)={@multicast1=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000091b000)=0xc) connect$packet(r2, &(0x7f0000f34000)={0x11, 0xd, r5, 0x1, 0x135, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r6 = getpgrp(0x0) kcmp(0x0, r6, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) 2018/01/04 09:00:46 executing program 2: r0 = socket$unix(0x1, 0x3, 0x0) bind(r0, &(0x7f0000f0d000-0x10)=@ipx={0x4, 0x7, 0x5, "ec3b7fc32a2c", 0x100000001, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x0, ""}], 0xfffffffffffffebe, 0x0}, 0x0) io_setup(0x5, &(0x7f0000edd000-0x8)=0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000311000+0xc45)='/dev/ppp\x00', 0x40080, 0x0) r5 = dup3(r0, r2, 0x80000) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000b9000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r7 = dup2(r0, r2) r8 = open(&(0x7f000022a000-0x8)='./file0\x00', 0x0, 0x4c) r9 = openat(0xffffffffffffffff, &(0x7f00009d7000-0x8)='./file0\x00', 0x4000, 0x20) r10 = syz_open_dev$sg(&(0x7f0000881000)='/dev/sg#\x00', 0x3, 0x10140) io_submit(r3, 0x7, &(0x7f0000053000-0x38)=[&(0x7f000083b000)={0x0, 0x0, 0x0, 0x3, 0x1, r0, &(0x7f0000241000-0xf3)="acb48eb7cf12a8927127e16b6bad1769426d3de8115836aca61f8224615c339b7ebc3219644a260f30740cabfaf94710fdbb16268159013b8e21cbc65b8186d6625da6734cd1a7bc8d59a1fdc1c8a36d95abace6a0229ad86ea82a2f248bf2ab8bfcd22d2944d38dc6f110aec050c66397d8004e8d337ca381c0fdaa5dab5d952178a92e97d9b7fa46ec660765794e16556a26855ac9b819fe407128ec86758c442cf04b82d0fae0e2afc76aa79cbed1a5d5b2568b6c62a83e1a48f20aca48551fe9ebfd10c21d114a0a6d4012a42818ec95c419ecd6a9f52d5fab9ecd9dafda52ac065ed09e1f3b7e3e3e8429ed70b857e85a", 0xf3, 0x5, 0x0, 0x0, r4}, &(0x7f00000de000)={0x0, 0x0, 0x0, 0x2, 0x4, r0, &(0x7f0000344000)="e39665f70f390bc8e31e3538973cfb5bdabaca87defd82c359045b165f24628528729d524467c1179fd13f4a19d40d4bff0336349b871df9cb6d6eed175b28d58f6c78cb13d72fe1f585117a726348b467d82f2bb4b6ba7ccc643a0055da040f530547595d74e46ec188f0e1379df9c097842f030d3bfb3448fdcb603e69084489cdc6d9a3b9eee9f8e31d3c62e53b79daba90598d89efd715dd0773f351ea369dd66616d79ec70d3cd578d4f008b998ad20d98262daf9b8625c4259c71caf93d5ae987ece124f5cdd352358baa6ce886764d8d604aad9fc75b4dadbc40f7f67f4ae0c24c831d1a4077ed876ddd1b9fce470a0", 0xf3, 0x4021, 0x0, 0x1, r5}, &(0x7f00003e0000-0x40)={0x0, 0x0, 0x0, 0x2, 0x2, r1, &(0x7f0000e64000)="403fa4680c0e85572bd945404ead3089ac91bf586e1dc4ebfea78bdc5da796a85b7df389a6e3d6b15a5543", 0x2b, 0xc13a, 0x0, 0x1, r6}, &(0x7f000047b000)={0x0, 0x0, 0x0, 0x0, 0x7fff, r0, &(0x7f0000d46000-0x45)="913e40bc5daf39bdfcec6b610ceb50a96623a53581cee91375ea8fa839351364bdae47574b9e38b027dc409e4bf39f78691a79e7d7d44924b99a6b9a4d9a375172651a206f", 0x45, 0x9, 0x0, 0x1, r7}, &(0x7f0000aa3000-0x40)={0x0, 0x0, 0x0, 0x8, 0x7fff, r0, &(0x7f00002fe000)="660bd357574a3f1024db6e50d4f760c8cecabf0282ea272dc9b37b7194bf5b96f934e20f49de469573eeeaae6c5e4964ceb72235a14a2603aa4e44a4abc36f052de9c2d9a3af3a1a62360503272de41950e1f4ac6de88af19d77fec3586465b188d956878ddeef08d60c1b37e84c00804927d094bc2857", 0x77, 0x1, 0x0, 0x1, r8}, &(0x7f0000776000)={0x0, 0x0, 0x0, 0x1, 0x2, r0, &(0x7f000095a000-0xbd)="34c1df15dfefb80cb1b0de998665010c81e97a3decd9fc0e051a051462dc96795003f27db073d65cbb430aadaa7ca337465bced5a168285c6bfd2a5cfd11b102cc312bd723676b51ad29331fff8f234cbf24cd0ce9bbd24476a3295ea0a779d19bae04e13a6d2ee9071e61b1e724c5001a607cea9984e5c521e52c10becb5cdc0b2acfe27b8d18f195f251230d07270518ed361cfb0ca5f400ff20031f8070d2ee6c2297cefe6ce00cbf69b5de7a04fe9d16355294ca2d712cc8e7f3d2", 0xbd, 0x20, 0x0, 0x0, r9}, &(0x7f0000815000)={0x0, 0x0, 0x0, 0x3, 0x100000001, r0, &(0x7f00000f5000-0xd7)="006eefa52efeda4e0842ee06bb169ca68a2fe807264c79bd71ba911a899997027bd76c47be86efff97fb32520cfdbc81488ced0d165ec5d79628fa16c75f1d9c5276984f7c58e8393ac09e1eafa8c8595f24e17b534107707d26cb059e3ff36d7013181e5b224503322cd8fc1d817260376bd3e105b9f4afa77f18dd82568f497e15865daa124b582cd1d4a4e5758bd2f86a469861b692710881985489a031e738fa4079ef193e7c05e72dba89d6dacccd68d537d57ff15b3be043588892e5c03de3a0fd77e7b40e27ff3e840a851eaa8a9f27942ee7a3", 0xd7, 0x400, 0x0, 0x1, r10}]) ioctl(r2, 0xc0184900, &(0x7f0000002000)="") 2018/01/04 09:00:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000c0b000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cfe694f75d34e12d9d233f08008875c4ccd64ade0e8ce0442fbc67974e8e1195c604f8000000040002663d75dd05ffe20000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0713e60000000000000000d359bdd662c88a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d728501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaedab6070000396f4ba03e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f000097c000)="", 0x3bb) [ 42.300462] Call Trace: [ 42.300479] dump_stack+0x194/0x257 [ 42.300498] ? arch_local_irq_restore+0x53/0x53 [ 42.300532] should_fail+0x8c0/0xa40 [ 42.300541] ? perf_trace_lock_acquire+0xe3/0x980 [ 42.300558] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/01/04 09:00:46 executing program 5 (fault-call:4 fault-nth:14): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000432000)='./file0\x00', 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f0000ba4000-0x6)={0x1f, 0x0, 0x1}, 0x6) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(r0, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000052a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) read(r1, &(0x7f00003df000)=""/111, 0x6f) write(r0, &(0x7f0000102000-0x79)="ff8ecc80ee0101df24d5cd2d4cb4e9b227312da65c0004", 0x17) [ 42.300580] ? debug_check_no_locks_freed+0x3c0/0x3c0 2018/01/04 09:00:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000000482, &(0x7f00005b6000)=""/0, &(0x7f0000bbc000)=0x8) r1 = creat(&(0x7f0000432000)='./file0\x00', 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000b75000-0x4)=0x0) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000352000)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ab4000)={0x0, 0x0}, 0x80000) accept4$unix(0xffffffffffffffff, &(0x7f0000fb7000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000ec6000)=0x8, 0x80800) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000628000-0x9)='/dev/ion\x00', 0x0, 0x0) fcntl$getown(r0, 0x9) r1 = socket(0x10, 0x3, 0x10) write(r1, &(0x7f00009be000)="220000001b00030b00000000ef00120115000000000200000000000000ea00050029", 0x22) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000db5000-0x8)={0x0, 0x0}) [ 42.300593] ? check_noncircular+0x20/0x20 [ 42.300604] ? print_irqtrace_events+0x270/0x270 [ 42.300623] ? perf_trace_lock_acquire+0xe3/0x980 [ 42.300635] ? __lock_acquire+0x664/0x3e00 [ 42.300655] ? perf_trace_lock+0x900/0x900 [ 42.300674] ? find_held_lock+0x35/0x1d0 [ 42.300697] ? perf_trace_lock+0x900/0x900 [ 42.300709] ? should_fail+0x23b/0xa40 2018/01/04 09:00:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000a4f000-0x4e)={@random="1bec5bac6a04", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x80001, 0xbd, 0xc00000}], {0x8100, 0x6, 0x80000001, 0x100000000000000}}], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x10, 0x2b, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x3c, 0x0, 0x0, 0x0, 0x0, []}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/04 09:00:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000953000-0xe1)=""/225, &(0x7f00004e8000)=0xe1) write(0xffffffffffffffff, &(0x7f0000d4b000-0x27)="26000000240900000f00000000fff72a03000005010100000000030003000000000503c76e35db", 0x27) 2018/01/04 09:00:46 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f00006e9000-0xd)='/dev/dmmidi#\x00', 0x1, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x3ff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x0, ""}], 0xfffffffffffffebe, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") 2018/01/04 09:00:46 executing program 1: r0 = socket(0x40000000015, 0x805, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d03000-0x8)={0x0, 0x5}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000446000)={r1, 0x6}, 0x8) setsockopt(r0, 0x114, 0x4000000000000008, &(0x7f0000383000-0x4)="f020f77e", 0x4) 2018/01/04 09:00:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x802, 0x0) connect$nfc_raw(r0, &(0x7f0000293000-0x10)={0x27, 0x8001, 0xe8, 0x5}, 0x10) write(r0, &(0x7f000031e000)="2200000048000700ea091008090007000a0000000022000004000300040001008c45", 0x22) r1 = memfd_create(&(0x7f0000650000)='vboxnet0@\x00', 0x0) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f000059c000)=""/53) ioctl$TCSETS(r1, 0x5402, &(0x7f00005c2000-0x24)={0x7, 0xfffffffffffffffa, 0x80, 0xfffffffffffff84e, 0x1, 0x0, 0x5, 0x9, 0x56, 0x40, 0xfffffffffffffff9, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00001c0000)={r1, &(0x7f0000f83000)="50fea154570caafbddd5cb8e30295a6a8f23951100b7082438335121ce0e698bf6924c4403c2af306f639a59d61341d8c116b1e12b2bcbf21507ed53c73bcb4d23f22e02163882a416ff82310085703fa02e346e9277feeaf662d2a0644fa038b64884a187cfb849d03db7096058c8b4cc4d"}, 0x10) 2018/01/04 09:00:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a52000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8001}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000543000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b4a000-0x14)=@ethtool_wolinfo={0x7, 0x0, 0x0, "7c88f1213640"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndmidi(&(0x7f0000da6000-0x12)='/dev/snd/midiC#D#\x00', 0x8, 0x200000) sendmsg$unix(r2, &(0x7f0000a7e000)={&(0x7f0000472000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000ebc000)=[{&(0x7f00008cd000-0x65)="b9f5c1e5f731f05331303c86332dfd015b0cd0900a09485061c450f1864788e0ce030f07fce658888f41d371bad4081835f6403fac89bbe7be6e1f5ffbabcbdbefe667b2cfa76c1dcf65b856203530168d4fa1e386a7ee57ae6c3ab1867dd86acdde878c42", 0x65}, {&(0x7f0000531000)="2156909ed8bb9853e180b971d8b9e1c419b18ead93946b3cac6980a5", 0x1c}, {&(0x7f0000844000)="851db2619539f2bcd496dcf544d2bb80ba37a04ca56a894534c288ce3d5bf9ef", 0x20}], 0x3, 0x0, 0x0, 0x4000080}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/04 09:00:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000432000)='./file0\x00', 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f0000ba4000-0x6)={0x1f, 0x0, 0x1}, 0x6) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b09000)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000047000-0x8)={0x5, 0x3, 0x8, 0x8}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000643000-0x8)={0x0, 0x0}) r1 = creat(&(0x7f0000432000)='./file0\x00', 0x0) accept4$inet6(r1, &(0x7f00002d4000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000de5000-0x4)=0x1c, 0x80800) mount(&(0x7f0000cdc000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") [ 42.300738] __alloc_pages_nodemask+0x338/0xd80 [ 42.300761] ? __alloc_pages_slowpath+0x2d00/0x2d00 [ 42.300770] ? is_bpf_text_address+0x7b/0x120 [ 42.300788] ? find_held_lock+0x35/0x1d0 [ 42.300846] ? kernel_text_address+0x102/0x140 [ 42.300859] ? rcu_note_context_switch+0x710/0x710 [ 42.300867] ? __kernel_text_address+0xd/0x40 [ 42.300883] cache_grow_begin+0x72/0x3f0 [ 42.300905] kmem_cache_alloc_trace+0x3f0/0x750 2018/01/04 09:00:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00007f9000-0x4)=0x0) getpgrp(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004d0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bcb000-0x4)=0xc) getpgrp(r0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000933000-0x11)='/selinux/enforce\x00', 0x20940, 0x0) bind$unix(r1, &(0x7f0000185000-0xa)=@file={0x0, './file0\x00'}, 0xa) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000777000-0x8)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f0000eef000-0x11c)="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") sendfile(r3, r3, &(0x7f00001c5000-0x8)=0x0, 0x2) [ 42.300939] p9_client_create+0x121/0x15c0 2018/01/04 09:00:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000516000-0x8)='./file0\x00') fgetxattr(0xffffffffffffffff, &(0x7f0000d7c000)=@random={'user.\x00', "73656c696e75785d6e6f646576d6262d2300"}, &(0x7f000088d000)=""/2, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7c, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x7fffffff, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000009d000)={0xffff}, 0x0, 0x8) r0 = syz_open_dev$sg(&(0x7f0000bff000-0x9)='/dev/sg#\x00', 0x8000003ff, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f00007dc000)={0x2004, &(0x7f0000eef000-0x8)=0x0, 0x8, r0, 0xb}) r2 = syz_open_dev$tun(&(0x7f0000bec000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x8, 0x0, 0x0, 0x0}}) r3 = inotify_init1(0x5007ffff) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000011c000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000002000)=0x4000009, 0x4) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000e3f000)={@common='dummy0\x00', @ifru_ivalue=0x40}) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000377000)=""/0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000e7b000-0xdc)=""/220) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000596000-0x4)=0x1, 0x2) setsockopt$inet6_tcp_int(r0, 0x6, 0x20000000000000, &(0x7f0000889000-0x4)=0x10000000200, 0x4) r4 = dup(r1) setsockopt$inet6_tcp_int(r4, 0x6, 0x2, &(0x7f00005d1000)=0x81, 0x4) bind$inet6(r4, &(0x7f0000f5d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xff}, 0x1c) sendto$inet6(r4, &(0x7f0000a76000-0xdb)='1', 0x1, 0x20000005, &(0x7f0000881000-0x1c)={0xa, 0x0, 0x4000000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000931000-0x4)=0x0, &(0x7f0000413000-0x4)=0x4) recvfrom(r1, &(0x7f00006dc000)=""/0, 0x0, 0x1, &(0x7f0000742000)=@nfc={0x27, 0xffffffff, 0x8, 0x807}, 0x10) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000d50000)=0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000bd1000-0x400)={"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"}) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00003ea000-0x4)=0x6, 0x4) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000ba7000-0x28)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_data=&(0x7f0000e24000-0x20)="3bc298971b348058bee8a44970aca8c421237c9e71fd875870f6a6401399b20c"}) sendto$inet6(r4, &(0x7f000090d000)="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", 0x5d6, 0x0, 0x0, 0x0) recvfrom(r4, &(0x7f0000725000)=""/207, 0xcf, 0x10000, &(0x7f000025c000-0x1c)=@in6={0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, 0x1c) 2018/01/04 09:00:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bb8000)={0x1, &(0x7f000063f000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = syz_open_dev$sndpcmp(&(0x7f0000d07000)='/dev/snd/pcmC#D#p\x00', 0xbd1, 0x10000) sendmsg$netrom(r0, &(0x7f000097d000)={&(0x7f000065e000)=@full={{0x3, {"fc9500f2e1769e"}, 0x7fff}, [{"2a746e3f7aae0e"}, {"b39c768cb88aa1"}, {"130d48fafae0d0"}, {"8d2f35671e7e1b"}, {"36861267f83b40"}, {"3e52a66ca6cda3"}, {"027a3f376a828d"}, {"8d288e21f5f6b2"}]}, 0x48, &(0x7f0000874000-0x10)=[{&(0x7f00007b4000-0x85)="8b6b21efd17f43a09c96bd8bb7569f71887dbcde3d6672d54841d8737d3011e6d21771843d67bf3a47a679ab913bdb9976027dd617a2099a7d4deeb71d8629363b8b2afae1caebc2b748f0732ac3e14e691986656fa23a2189de222fe18d4f689e06749958a792cff15c0a5adfa0ae5c0d177a17b171c3f3772fd86357f60d62df94e029fe", 0x85}], 0x1, &(0x7f0000571000-0x78)=[{0x78, 0x0, 0xfffffffffffffffd, "d57ce360d2833eecdce1961e0921ade6de052d32a3b66b0dcc546de14e1690c801606c9c991339255bdb1b0fba1bdfb292df7624d0d41effa1632c46f58b8e8b60f38e329c4c5aaebac5371e3a17bf4155db0e9ee7426efa0183b8c0d54b9c13a243915c1842"}], 0x78, 0x8000}, 0xc810) epoll_create1(0x0) 2018/01/04 09:00:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0x0, 0x1}, 0x10) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000018") r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x0, ""}], 0xfffffffffffffebe, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000624000)={0x0, 0x7}, &(0x7f0000e52000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000364000-0x6)={r2, 0x57}, &(0x7f0000c4d000-0x4)=0x6) 2018/01/04 09:00:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000432000)='./file0\x00', 0x0) bind$bt_hci(r0, &(0x7f0000ba4000-0x6)={0x1f, 0x0, 0x1}, 0x6) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ea2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a52000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x3, 0x0, @sync=&(0x7f0000d73000-0xc)={0x0, 0x0, 0x0}}}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000543000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a85000-0x10)=@ethtool_rxfh_indir={0x10000000003, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 42.300950] ? v9fs_session_init+0x10e/0x18e0 [ 42.300957] ? v9fs_mount+0x81/0x820 [ 42.300968] ? vfs_kern_mount.part.26+0xc6/0x4a0 2018/01/04 09:00:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000910000)={0x0, 0x8}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x101, 0x1, [0x2]}, &(0x7f0000a77000-0x4)=0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0xa00000400, 0x3fffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/04 09:00:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000e9000)='/dev/loop#\x00', 0x0, 0x0) syz_open_dev$amidi(&(0x7f00003e9000)='/dev/amidi#\x00', 0x1ff, 0xa300) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000abb000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00004ae000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "57f71d6abe13caf96e7a1a1a3aef0a3c1f3c3ff1be82491b212ac10676160bffe31bf1e06e197eee0daa7154391e991b1ca1da3d1cc6e7d2a138dc786e4b1209", "725ab0740d1c5126617435bdaa2264b47ed3a3193ca27c8a5ce8f77a57adc314", [0x0, 0x0], 0x0}) 2018/01/04 09:00:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x7, 0xfc000, &(0x7f00007f2000)={0x0, 0x0}) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000244000)=0x401) creat(&(0x7f0000432000)='./file0\x00', 0x0) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") [ 42.300975] ? do_mount+0xea4/0x2bb0 [ 42.300982] ? SyS_mount+0xab/0x120 [ 42.300992] ? entry_SYSCALL_64_fastpath+0x23/0x9a [ 42.301011] ? p9_client_read+0xbc0/0xbc0 2018/01/04 09:00:46 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006dc000-0x15)='/proc/self/net/pfkey\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x0, &(0x7f000074e000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x0, ""}], 0xfffffffffffffebe, 0x0}, 0x0) ioctl(r1, 0xc0184904, &(0x7f0000609000)="a1d4dba38418cfb2b8eeb0587f2c1875aa43bb3c2ed3ed700ef76baa8534d5e7b77284470d9a6766fc7a7e2fff95b9887cbe72712b06e3465c160906ba7fb5db01e3a4d3203fba0c5c75517ab47716c2a871f5ab28d4f8b38b9a0c9713357cf9044259bdc2ee69e27c75a3d73132") r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000dcc000-0x9)='/dev/ppp\x00', 0x200000, 0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f00001b7000)=0xc38) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000682000-0x8)={0x0, 0x0}) 2018/01/04 09:00:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00003bc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000432000)='./file0\x00', 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f0000ba4000-0x6)={0x1f, 0x0, 0x1}, 0x6) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000f47000-0x1c)=@req3={0x8, 0x4, 0x7fffffff, 0x7, 0xffff, 0x2, 0xfffffffffffff92f}, 0x1c) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") r1 = getuid() getresgid(&(0x7f000068d000-0x4)=0x0, &(0x7f0000e33000)=0x0, &(0x7f0000181000)=0x0) lchown(&(0x7f000047a000)='./file0/file0\x00', r1, r2) mq_timedsend(r0, &(0x7f0000c8f000)="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", 0x1000, 0x10001, &(0x7f000013e000-0x10)={0x0, 0x989680}) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00009e9000)=0x0, &(0x7f000092b000-0x4)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/04 09:00:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000053000-0x10)='/dev/input/mice\x00', 0x0, 0x240400) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00005b5000)={0x1, &(0x7f0000f6e000-0x14)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) r1 = creat(&(0x7f0000432000)='./file0\x00', 0x0) mount(&(0x7f0000c5b000-0x8)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f00008f6000-0x1)="1e") removexattr(&(0x7f0000d46000)='./file0\x00', &(0x7f0000065000)=@random={'trusted.\x00', '9p\x00'}) bind$ipx(r1, &(0x7f0000e5e000)={0x4, 0x353b, 0x2, 'f3\tyHU', 0x3, 0x0}, 0x10) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000603000-0x18)={0x200, 0x7, 0x830, 0x2f91, 0x7, 0x4}) r2 = semget$private(0x0, 0x1, 0x200) bind$netlink(r1, &(0x7f0000373000-0xc)={0x10, 0x0, 0x1, 0x280}, 0xc) semctl$SEM_INFO(r2, 0x4, 0x13, &(0x7f0000d54000-0x93)=""/147) 2018/01/04 09:00:46 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x10000000000003d) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000315000)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x200000003, 0x0, &(0x7f00000b2000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2018/01/04 09:00:46 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)=0x0) 2018/01/04 09:00:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) iopl(0x2) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000086000-0x10)=@common='ip_vti0\x00') bind$alg(r0, &(0x7f0000630000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f00007d3000)={0x1, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f00003fe000)={0x53, 0x82}) 2018/01/04 09:00:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_proto_private(r0, 0x89ee, &(0x7f00001ac000-0x45)="e6a66f2573a893f7e1f0416c63fcae6e45cc7a645f2baa9260ade167ea36c420c6dd8402c1f87a5345d621c6f21f4a4bb06bf6ebad006c29430e0adc1257eae1bf8bf60bc9") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x80000000010, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000512000)={0x0, 0x40}, &(0x7f00009cd000-0x4)=0x6) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000a4a000)={r2, 0x23, "30d645fb91cbf4cd912b475814031d10590a3a9c2f735e2bdf0a993eec5439e8565ded"}, &(0x7f00005e3000-0x4)=0x2b) write(r1, &(0x7f0000b73000)="260000002a0047f10701c1b08000e40000000000010000000000000000080000000000000000", 0x26) 2018/01/04 09:00:46 executing program 0: mincore(&(0x7f0000124000/0x2000)=nil, 0x6e1d618312435888, &(0x7f0000d6e000)=""/34) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000+0xf18)=0x0, &(0x7f0000001000-0x4)=0x4) [ 42.301024] ? find_held_lock+0x35/0x1d0 [ 42.301056] ? __raw_spin_lock_init+0x1c/0x100 [ 42.301070] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 42.301083] ? __lockdep_init_map+0xe4/0x650 [ 42.301097] ? lockdep_init_map+0x9/0x10 [ 42.301104] ? __raw_spin_lock_init+0x2d/0x100 [ 42.301117] ? __init_rwsem+0x12a/0x280 [ 42.301131] ? do_raw_write_unlock+0x290/0x290 2018/01/04 09:00:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x116, 0x6, &(0x7f000051d000)="0500000e", 0x37224bbb8b6869d1) [ 42.301145] ? rcu_read_lock_sched_held+0x108/0x120 2018/01/04 09:00:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000fdf000-0x4)=0x0, &(0x7f0000d03000-0x4)=0x4) faccessat(r1, &(0x7f000062b000-0x8)='./file0\x00', 0x0, 0x100) getdents64(r0, &(0x7f0000e99000-0x30)=""/48, 0x30) 2018/01/04 09:00:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f00000f6000-0x8)='./file0\x00', 0x40) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000405000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f0000ba4000-0x6)={0x1f, 0x0, 0x1}, 0x6) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000b8d000-0x8)='./file0\x00', 0x141000, 0x142) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x5) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000026b000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000920000-0x14)={0x4c, 0x5, 0xb24, 0x1, 0x52}, 0x14) ioctl$KDGKBLED(r1, 0xc0045103, &(0x7f0000001000-0x1)=0x0) [ 42.301154] ? __kmalloc_track_caller+0x46a/0x760 2018/01/04 09:00:46 executing program 0: mmap(&(0x7f0000000000/0xd11000)=nil, 0xd11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) shutdown(r0, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pipe2(&(0x7f000059b000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000d12000-0xbf)={r2, r2, 0x800, 0x6, &(0x7f0000d12000-0x1000)="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", 0x0, 0x2, 0x6, 0x0, 0x9, 0x8, 0x7, "b96d1adcfc07a6e8927e8f18fb17473e464a1bdcf45267ba62a530c6281efd60fbc8a91d1aa44def57c889665eebb084e5880a25323c8913b21538da9235faa508434d25a924a9f3c19891cb45066f61861a01e8224251a57ff11eb87faa151d68a9f3a951160eb4217778392e8ad562878f2b680ecb15560d0cb22f7bd6dd8a98c7a38dd37ed4f29008334abd2841a56708cdaba0f9e4"}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00005cf000)={0x0, 0x0}) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = shmget(0x2, 0x1000, 0x110, &(0x7f000019f000/0x1000)=nil) r5 = getuid() r6 = getegid() mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000d12000)='./file0\x00', &(0x7f0000d13000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000d13000-0x8)='./file0\x00', &(0x7f0000d13000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000922000-0x4)=0x0) r10 = fcntl$getown(r1, 0x9) shmctl$IPC_SET(r4, 0x1, &(0x7f00006be000)={{0x5, r5, r6, r7, r8, 0x20, 0x1, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x6, 0x40, r9, r10, 0x101, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000d11000)={r3, 0x3}) recvmmsg(r0, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f0000891000-0x30)=[], 0x0, &(0x7f0000d0e000)=""/4096, 0x1000, 0x0}, 0x0}, {{&(0x7f0000d0e000)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0f000-0x6e)=""/110, 0x6e}, {&(0x7f0000071000-0xea)=""/234, 0xea}, {&(0x7f0000d0f000-0x53)=""/178, 0xb2}, {&(0x7f0000d0f000-0x3a)=""/58, 0x3a}, {&(0x7f0000408000-0xd6)=""/214, 0xd6}, {&(0x7f0000d0e000)=""/48, 0x30}], 0x6, &(0x7f0000b13000-0x9c)=""/156, 0x9c, 0x0}, 0x0}], 0x2, 0x10020, 0x0) [ 42.301166] ? save_stack+0xa3/0xd0 2018/01/04 09:00:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x0, ""}], 0xfffffffffffffebe, 0x0}, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f000081a000-0x10)={&(0x7f0000130000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") 2018/01/04 09:00:46 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b3f000-0x98)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r1 = syz_open_dev$amidi(&(0x7f0000563000)='/dev/amidi#\x00', 0x4, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000000)=0x0) 2018/01/04 09:00:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000432000)='./file0\x00', 0x0) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00007b5000-0x4)=0x0) r2 = getpid() kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000075000-0xc)={r0, r0, 0x4f7d}) [ 42.301175] ? save_stack+0x43/0xd0 2018/01/04 09:00:46 executing program 6: r0 = socket(0x11, 0x802, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00000f7000)='/dev/admmidi#\x00', 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000000)={0x5, &(0x7f0000001000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000001000-0x8)={r2, 0x2}) setsockopt(r0, 0x107, 0x13, &(0x7f0000000000)="", 0x263) 2018/01/04 09:00:46 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000fb000-0xb)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x3, &(0x7f0000000000)={0xffffffffffff6920}, &(0x7f0000ead000)={0x0}, 0x8) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x2000000000) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000f69000-0x8)=0x0) [ 42.301186] ? memcpy+0x45/0x50 [ 42.301203] v9fs_session_init+0x210/0x18e0 [ 42.301210] ? v9fs_session_init+0x210/0x18e0 [ 42.301223] ? find_held_lock+0x35/0x1d0 [ 42.301245] ? v9fs_show_options+0x680/0x680 [ 42.301277] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 42.301290] ? rcu_pm_notify+0xc0/0xc0 [ 42.301314] ? v9fs_mount+0x62/0x820 [ 42.301323] ? rcu_read_lock_sched_held+0x108/0x120 [ 42.301332] ? kmem_cache_alloc_trace+0x456/0x750 [ 42.301346] ? __get_fs_type+0x8a/0xc0 [ 42.301359] v9fs_mount+0x81/0x820 [ 42.301366] ? v9fs_mount+0x81/0x820 [ 42.301383] mount_fs+0x66/0x2d0 [ 42.301397] vfs_kern_mount.part.26+0xc6/0x4a0 [ 42.301408] ? may_umount+0xa0/0xa0 [ 42.301416] ? _raw_read_unlock+0x22/0x30 [ 42.301424] ? __get_fs_type+0x8a/0xc0 [ 42.301444] do_mount+0xea4/0x2bb0 [ 42.301465] ? copy_mount_string+0x40/0x40 [ 42.301474] ? rcu_pm_notify+0xc0/0xc0 [ 42.301504] ? copy_mount_options+0x5f/0x2e0 [ 42.301512] ? rcu_read_lock_sched_held+0x108/0x120 [ 42.301521] ? kmem_cache_alloc_trace+0x456/0x750 [ 42.301533] ? kasan_check_write+0x14/0x20 [ 42.301558] ? copy_mount_options+0x1f4/0x2e0 [ 42.301577] SyS_mount+0xab/0x120 [ 42.301592] entry_SYSCALL_64_fastpath+0x23/0x9a [ 42.301599] RIP: 0033:0x452ac9 [ 42.301604] RSP: 002b:00007f8a0b363c58 EFLAGS: 00000212 ORIG_RAX: 00000000000000a5 [ 42.301613] RAX: ffffffffffffffda RBX: 00007f8a0b363aa0 RCX: 0000000000452ac9 [ 42.301617] RDX: 0000000020a9aff7 RSI: 0000000020058ffd RDI: 0000000020c2f000 [ 42.301622] RBP: 00007f8a0b363a90 R08: 0000000020accf80 R09: 0000000000000000 [ 42.301626] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a 2018/01/04 09:00:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000432000)='./file0\x00', 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f0000ba4000-0x6)={0x1f, 0x0, 0x1000000000000001}, 0x6) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f00002a0000-0x20)="0c7fbe230d1600924eb3260b7217fc94fa31682682bc721d142b406ceb450d5e") recvfrom$ipx(r0, &(0x7f0000508000)=""/247, 0xf7, 0x40000000, &(0x7f0000b5c000)={0x4, 0x6, 0x400, "98967ac9c42c", 0x1, 0x0}, 0x10) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000f47000-0x4)=0x0, &(0x7f000039b000)=0x4) keyctl$session_to_parent(0x12) 2018/01/04 09:00:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000928000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000000c000)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xa, 0x77, 0x0, 0x0, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000f2f000)={0x1, 0x0, [{0x200000000000390, 0x0, 0x0}]}) 2018/01/04 09:00:47 executing program 1: mmap(&(0x7f0000000000/0x6e000)=nil, 0x6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(0xffffffffffffffff, &(0x7f000006e000-0x8)='./file0\x00', &(0x7f0000014000)=""/249, 0xf9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r2, &(0x7f000006f000-0x9)={0x1f, {0x0, 0xe8db, 0x4, 0x4, 0x0, 0x1}, 0x9}, 0x9) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff014}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/04 09:00:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000f27000-0xc)='/dev/amidi#\x00', 0x1007, 0x2) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000737000)={0x0, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r1 = socket$key(0xf, 0x3, 0x2) bind$alg(r0, &(0x7f00009a5000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) sendto(r1, &(0x7f0000a2a000-0x1000)="7f9e17caf20ea84005bf4d8117a9d9f6", 0x10, 0x0, 0x0, 0x0) epoll_create(0x3) 2018/01/04 09:00:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000432000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000081000)='./file0\x00', &(0x7f0000142000)=@random={'os2.\x00', '#ppp1$-cpuset\x00'}, &(0x7f0000b76000-0x8)='keyring\x00', 0x8, 0x1) acct(&(0x7f0000cf2000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000aec000)={0x9, 0x0}) r1 = add_key(&(0x7f0000085000-0x6)='logon\x00', &(0x7f000078d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b90000)="", 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000acc000)='asymmetric\x00', &(0x7f0000d16000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c21000)="3003100000", 0x5, r1) clock_gettime(0x0, &(0x7f000059f000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000004000)={0x0, 0x2, 0x7, {r2, r3+10000000}, 0xc9, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDSKBLED(r0, 0x4b65, 0x20a6e434) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000a6d000)={{0x0, 0x0}, {0x0, 0x7530}}, &(0x7f000009a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470e534cf0195f75d34c82d9d233f08008875c432d64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500000000090838a46611f937f96f7d4ff812a8f9fc3f0716e60000000000000000d359bdeb62e18a769c8600000004f8b9f3aee345d79eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3dcc8501902d973e668fa3f9b8974fec92b836614657ade6035a6ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb4937883", 0xd0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000386000)=@assoc_value={0x0, 0x0}, &(0x7f00008c8000)=0x8) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f000094c000-0x10)={0x3, 0x100000000, 0x8, 0x0}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000c99000-0x4)=0x6, 0x4) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000317000-0x29)="564a72594fcc749676ac5aaca3a6266b1c741e2da9166efd601eaedf4153b9d827dfa9f4cd7551f67f", 0x29) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000623000)={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) 2018/01/04 09:00:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x0, ""}], 0xfffffffffffffebe, 0x0}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005e8000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000337000-0x1c)={0x0, 0x14, "f96903ad4f9eb9207da07cfd62216fd941c9715b"}, &(0x7f00009ed000)=0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f70000-0x10)={0x1, 0x8008, 0x1, 0x53, r2}, &(0x7f0000382000-0x4)=0x10) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") 2018/01/04 09:00:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000576000-0x11)='/selinux/enforce\x00', 0x80, 0x0) r1 = mmap$binder(&(0x7f00001eb000/0x3000)=nil, 0x3000, 0x1000000, 0x4000000000080013, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000344000-0x30)={0x5c, 0x0, &(0x7f00009d6000-0x5c)=[@release={0x40046306, 0x3}, @reply={0x40406301, {0x4, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x18, 0x18, &(0x7f0000ddd000)=[@flat={0x73622a85, 0x10b, r1, 0x3}], &(0x7f00000f9000-0x18)=[0x18, 0x30, 0x20]}}, @request_death={0x400c630e, 0x1, 0x3}], 0x1b, 0x0, &(0x7f0000e38000)="f81aba6d1267e0ba6aa8a5c6c57f7b109760a2e10acda6021864af"}) prctl$seccomp(0x16, 0x1, &(0x7f000038b000-0x8)={0x0, &(0x7f00004a5000)=[]}) 2018/01/04 09:00:47 executing program 1: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000134000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000308000)='/dev/snd/controlC#\x00', 0x6a369f6b, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000bb6000-0xf7)=""/247, 0xf7) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f000033a000)={{0x7, 0x7, 0xe6a, 0x3ff, "922de6192c64609d9efc436046498197992f51ff5f0ac96fbf341c8e66d466485ae63ba44c30a9a5fc0b50e4", 0x1}, 0x80, [0x80000000, 0x5, 0x0, 0x200, 0xffff, 0x8, 0x1, 0x1, 0x4, 0x8, 0x4, 0x7, 0x5, 0x6, 0x101, 0x3, 0x100, 0x5, 0x0, 0x9, 0x8001, 0x6, 0x7, 0x1, 0x8, 0x4, 0x5, 0x3, 0x43, 0x4, 0x7, 0xae8e, 0x1, 0x4, 0x0, 0x3f, 0x9c8, 0x6, 0x0, 0x9, 0x1, 0xce5, 0xcc2b, 0x9, 0x4, 0x1, 0x7, 0xfffffffffffffffe, 0x3, 0x3f, 0x8, 0x2, 0x2, 0x4, 0x80000000, 0x8, 0x9, 0x2, 0x1ff, 0xfff, 0x4, 0x101, 0xffffffff, 0x3, 0x81, 0x7, 0x6, 0x9, 0x143, 0x0, 0x9, 0x9, 0xfffffffffffffffc, 0xa8d, 0x40, 0x0, 0x8000000000, 0xffffffff, 0x9, 0x6, 0x0, 0x7f, 0x3, 0x3, 0x5, 0x8000, 0x7ff, 0x3, 0x2, 0x500000000000000, 0x0, 0x81, 0x9, 0x8, 0xff, 0x1000, 0x3, 0x4, 0x2, 0x73cd, 0x1c0000000000000, 0x9, 0x0, 0x84fd, 0x7c5e, 0x1, 0x200, 0x1, 0x1, 0x9, 0xc5f7, 0x3, 0x70e, 0x4, 0x3, 0x6, 0x5, 0x6, 0x4e59ac68, 0x800, 0x9, 0x4, 0x0, 0x6, 0x20, 0x7ff, 0x68, 0x2], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f49000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r3 = getpid() r4 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000a61000-0x28)={0x80000001, 0x866a, r3, 0x7fff, r4, 0x6, 0xfffffffffffffff8, 0x4}) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f0000121000)=0xb62) [ 42.301631] R13: 00007f8a0b363bc8 R14: 00000000004b767a R15: 0000000000000000 [ 42.305929] 9pnet_virtio: no channels available for device ./file0 [ 42.359232] 9pnet_virtio: no channels available for device ./file0 [ 42.377342] 9pnet_virtio: no channels available for device ./file0 [ 42.459738] 9pnet_virtio: no channels available for device ./file0 [ 42.472634] FAULT_INJECTION: forcing a failure. [ 42.472634] name failslab, interval 1, probability 0, space 0, times 0 2018/01/04 09:00:47 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000bc4000)='/dev/snd/midiC#D#\x00', 0x1, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000002000-0x73)="747374e53154bd3b18ca50ecb6090aec24ddcdc8fca0e16e5fae45973a3e84b280c33d22407175b9b59b975b46109b5eba6b74d9e8cbef649585b0782d81bbd78be50fe2b5f32e4132a1b0ce56029d0dd16782e3692edc3c89c666a5d46620e2347015795216905feceb616e565381e9714ad5") getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a79000-0x1)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f000093e000)='/dev/snd/midiC#D#\x00', 0x6, 0x10000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000831000-0x4)=0x0) ptrace$setsig(0x4203, r3, 0x3, &(0x7f0000ae0000)={0x23, 0x2, 0x1d, 0x6}) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f00000cb000-0x20)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getflags(r2, 0x401) 2018/01/04 09:00:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000432000)='./file0\x00', 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f000006d000)=""/255) bind$bt_hci(0xffffffffffffffff, &(0x7f0000ba4000-0x6)={0x1f, 0x0, 0x1}, 0x6) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:47 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x3)=']{\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001000-0x86)={0x0, 0x7e, "77f53aa904f53b0e14d3c3a86d1e1bdb70b098f74ad9f38c618ff81f2ed06d58acfb225f7194b9c38d23bc4fb6b996c3ed4f3df4287e6370f00b7f291f282d6a097e83fe59f50a20ee09a8b9299af86ea90494eac05db998caaf9477245ce6d2b1f4f4250df7676608dfedee25f27087e2f4afb3baf9c9d8db2172861b77"}, &(0x7f0000001000)=0x86) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x2}, &(0x7f0000000000)=0xffffffffffffff1d) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000067a000-0xc6)={r2, 0x2, 0xbe, "64ffc8bd33872f8f57edc61568b8a66b8ad2eef62f9526d0e379b14c72db272d5959b0eade0ea216796728e021cecb5a4a2e87a53b51479bd25d60a9f79561927528c1abe61f1a4ff1e4b4f654bc5c360fdc4ae80706cc9561b69172bbd91a7fa16e215a6c358c9c9bfecbdeb80b0d625889b366e0eaf1578b1bd0cc967f630013ce86d488ed44875d492eb4cb7856bbf385318a54795c8251773ab41c22694b68827b5a0ae6f03906cdbcc46d8a75a338c8b1ce0bacdcc5efce6ef9a6de"}, 0xc6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000)={0xfff8000000000000, 0x8000, 0x5, 0x101, r2}, 0x10) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x37)=""/55, 0x37) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000001000)='./file0\x00', 0x0, 0x10}, 0x10) futex(&(0x7f0000001000)=0x0, 0x8b, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) 2018/01/04 09:00:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x0, ""}], 0xfffffffffffffebe, 0x0}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000068f000)={0x7, r0, 0x1}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00002d9000)={0x7, {{0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") socketpair(0x1f, 0xa, 0x81, &(0x7f0000f0b000)={0x0, 0x0}) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000a1e000)={&(0x7f0000547000)=[0x80, 0x0, 0x100], 0x3, 0x7, 0x0, 0x6, 0x8590, 0x9, {0x54000000, 0x8, 0x0, 0x8a6b, 0x3, 0xffffffffffffffff, 0x27, 0x2, 0x4, 0x0, 0x100, 0x5c17, 0x9, 0x8, "7d20645852a0a2da414500d23a11cbeb3055cd3a878a1ef0fd2111defd76c56b"}}) 2018/01/04 09:00:47 executing program 4: openat$rfkill(0xffffffffffffff9c, &(0x7f0000269000)='/dev/rfkill\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000432000)='./file0\x00', 0x1c0) mount(&(0x7f0000e29000-0x8)='./file1\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x2000000, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:47 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getitimer(0x0, &(0x7f0000012000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x10000, 0x100) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000003000)={r1, 0x3, 0x1, 0x9a7b, &(0x7f0000001000)=[0x0, 0x0], 0x2}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000000)={0x5, 0x7, 0xbf, 0x4, "81c21db57cca74c438af101971b5f40b1bc93d6168d6b3d0ca55cdce00eab900721732f8aa65e1cac90684b4", 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 42.472648] CPU: 1 PID: 5857 Comm: syz-executor5 Not tainted 4.15.0-rc6+ #247 [ 42.472654] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.472657] Call Trace: [ 42.472675] dump_stack+0x194/0x257 [ 42.472694] ? arch_local_irq_restore+0x53/0x53 [ 42.472707] ? unwind_get_return_address+0x61/0xa0 [ 42.472742] should_fail+0x8c0/0xa40 [ 42.472762] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 42.472772] ? save_stack+0xa3/0xd0 [ 42.472784] ? save_stack+0x43/0xd0 [ 42.472791] ? kasan_kmalloc+0xad/0xe0 [ 42.472799] ? kmem_cache_alloc_trace+0x136/0x750 [ 42.472808] ? p9_client_create+0x121/0x15c0 [ 42.472818] ? v9fs_session_init+0x210/0x18e0 [ 42.472829] ? mount_fs+0x66/0x2d0 [ 42.472837] ? vfs_kern_mount.part.26+0xc6/0x4a0 [ 42.472844] ? do_mount+0xea4/0x2bb0 [ 42.472854] ? entry_SYSCALL_64_fastpath+0x23/0x9a [ 42.472876] ? find_held_lock+0x35/0x1d0 [ 42.472930] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 42.472949] ? rcu_note_context_switch+0x710/0x710 [ 42.472956] ? rcu_pm_notify+0xc0/0xc0 2018/01/04 09:00:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x101900, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000cd4000-0xe)={0x5, [0xfffffffffffffac3, 0x0, 0x3, 0xfffffffffffffffe, 0x1ff]}, &(0x7f0000001000-0x4)=0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000cfc000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000223000-0x4)=r2, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000bd3000-0x10)={0x1, &(0x7f0000b89000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/04 09:00:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f0000c06000-0x8)=0x0) getresuid(&(0x7f0000ddd000)=0x0, &(0x7f0000014000)=0x0, &(0x7f0000cda000)=0x0) ioprio_get$uid(0x3, r1) r2 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000572000-0x4)=0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000ea000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) init_module(&(0x7f0000140000)='#\x00', 0x2, &(0x7f0000458000-0x10)='/dev/sequencer2\x00') io_cancel(r0, &(0x7f00007f0000-0x40)={0x0, 0x0, 0x0, 0x1, 0xffffffffffff0001, r2, &(0x7f00007e5000)="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", 0x1000, 0x8, 0x0, 0x1, r3}, &(0x7f0000a78000-0x20)={0x0, 0x0, 0x0, 0x0}) openat$mixer(0xffffffffffffff9c, &(0x7f00005f6000)='/dev/mixer\x00', 0x100, 0x0) r4 = syz_open_dev$sg(&(0x7f0000d2e000-0x9)='/dev/sg#\x00', 0xff, 0x8000) r5 = perf_event_open(&(0x7f0000006000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x9cd, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x2, 0x4, @perf_bp={&(0x7f00001b4000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r4, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x3, 0x6, &(0x7f0000f66000)={0x0, 0x0}) r6 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r6, 0xc4c85512, &(0x7f0000005000-0x110)={{0x1, 0x0, 0x0, 0x0, "93e9ea615ac34e7cbf044b192a7dbd9d3fb90044ed21556b44c977119139a0784a9148b3a6af65082a7dedd3", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d738d54bf2007db37380b5afbb162ad65110f1a19ac268393b9d3f8cc115724c909fa3400ac817d86c36100961614c49a1b94fb8de50870b6e91abcb6e27765e", &(0x7f0000002000-0x13)='/dev/snd/controlC#\x00', 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) open_by_handle_at(r5, &(0x7f0000d7b000)={0x48, 0x401, "dc97ad608d1714f3e41200c9ac170b54919e3e19c456688011e086ff7647eb9242ba9f1001db7b784866a002c5231c3ee3f6e20aafafb4a638c2667ef5ec8ded"}, 0x4a0000) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r5, 0x0) 2018/01/04 09:00:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000432000)='./file0\x00', 0x0) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000139000-0x7)=""/7) 2018/01/04 09:00:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f00008ab000+0x596)='/dev/input/mouse#\x00', 0xd0d, 0x240800) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00001e8000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e28000-0x4)=0x14) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x0, ""}], 0xfffffffffffffebe, 0x0}, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007c2000)='/selinux/status\x00', 0x0, 0x0) getpeername$llc(r2, &(0x7f000071a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00009bd000-0x4)=0x10) 2018/01/04 09:00:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000068a000-0xb)='dctcp-reno\x00', 0xb) sendmmsg(r0, &(0x7f0000a81000)=[{{&(0x7f00006dc000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58, &(0x7f00006e7000-0x90)=[{&(0x7f000019d000-0x2)="e8", 0x1}], 0x1, &(0x7f0000651000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/04 09:00:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000432000)='./file0\x00', 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f0000ba4000-0x6)={0x1f, 0x0, 0x1}, 0x6) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000719000-0x4)=0x0, &(0x7f0000b71000)=0x4) 2018/01/04 09:00:47 executing program 0: mmap(&(0x7f0000000000/0x251000)=nil, 0x251000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setfpexc(0xc, 0x150002) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000017a000)={@common='lo\x00', &(0x7f000015b000-0x10)=@ethtool_dump={0x3e, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 09:00:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000070a000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000192000)={{0x8, 0x6}, 'port1\x00', 0x40, 0x180c, 0x8, 0x0, 0x6, 0x9, 0x4, 0x0, 0x2, 0xeda, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00007f2000-0x1)='\x00', 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00006e1000-0x20)={0x1, 0x0, 0x10000, 0x4}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000935000-0x2)={r2, 0xfffffffffffffff8}) r3 = syz_open_dev$adsp(&(0x7f0000e34000)='/dev/adsp#\x00', 0x1, 0x42400) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000478000)=""/199) r4 = syz_open_procfs(0x0, &(0x7f0000086000)='net/netlink\x00') syz_emit_ethernet(0x42, &(0x7f0000974000)={@random="3e595b6899a5", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x5, 0x5, 0x4}}], {{0x800, @ipv4={{0xa, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[@generic={0x94, 0x12, "6d4e63d4656b34528ed0a96cfd311c18"}]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r4, 0x8917, &(0x7f000064e000)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 42.472982] should_failslab+0xec/0x120 [ 42.472994] kmem_cache_alloc_trace+0x4b/0x750 [ 42.473006] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 42.473025] ? __lockdep_init_map+0xe4/0x650 [ 42.473052] p9_idpool_create+0x42/0x120 2018/01/04 09:00:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000432000)='./file0\x00', 0x0) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") socketpair$inet6(0xa, 0x800, 0x576, &(0x7f000062d000-0x8)={0x0, 0x0}) fstatfs(r1, &(0x7f0000a63000-0x1000)=""/4096) eventfd2(0x0, 0x80000) clock_adjtime(0x7, &(0x7f0000861000-0xd0)={0x101, 0x9, 0x2, 0x6, 0x800, 0x1, 0x6, 0x1000, 0x7, 0x3, 0x7fffffff, 0xff, 0x3, 0x100000001, 0x9, 0x9, 0xfffffffffffffff7, 0x80, 0xe01, 0x9c94, 0x7, 0x200, 0x10001, 0x21, 0xffffffff, 0x80000000}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000cb8000)=0x3, 0x4) 2018/01/04 09:00:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000abe000-0x8)={0x0, 0x0}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40400, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)={0x10, 0x0}) ioctl$sock_ifreq(r1, 0x891a, &(0x7f0000c2b000-0x28)={@common='ip6_vti0\x00', @ifru_mtu=0x4}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000c19000)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r5, 0x8910, &(0x7f0000a68000-0x10)=@buf={0x2, &(0x7f00001f9000)="1573"}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000a4a000)={0x0, 0x61}, &(0x7f00004b5000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000058e000-0x8)=@assoc_value={r7, 0x1}, &(0x7f0000981000)=0xffffffffffffff66) r8 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000187000)={0x0, &(0x7f00004eb000)=[]}) setitimer(0x1, &(0x7f0000a2e000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000761000)={{0x0, 0x0}, {0x0, 0x0}}) recvfrom$ipx(r6, &(0x7f00002b2000-0x88)=""/136, 0x88, 0x40000000, &(0x7f00004d8000-0x10)={0x4, 0x9, 0x4, "62b9df8bd733", 0x20, 0x0}, 0x10) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0x0, 0x0, 0x0}) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f00000bd000-0x1000)=""/4096) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f00009da000)={&(0x7f0000e0d000)=[0x0, 0x0], &(0x7f0000cd3000)=[0x0, 0x0, 0x0], &(0x7f000052f000)=[], &(0x7f00004cf000-0xc)=[0x0, 0x0, 0x0], 0x2, 0x3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}) fsetxattr(0xffffffffffffffff, &(0x7f0000963000-0x15)=@random={'btrfs.\x00', 'eth1mime_type\x00'}, &(0x7f0000c2e000-0xe)='/selinux/load\x00', 0xe, 0x0) r9 = semget$private(0x0, 0x0, 0x400) semctl$SEM_INFO(r9, 0x0, 0x13, &(0x7f0000eb2000)=""/99) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r8, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r8, 0xae80, 0x0) ioctl$KVM_RUN(r8, 0xae80, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000043c000-0x8)={0x0, 0x0}) ioctl$KVM_GET_VCPU_EVENTS(r8, 0x8040ae9f, &(0x7f0000e9f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000ffc000-0x8)={0x2, [0x7fff, 0x9]}, 0x8) 2018/01/04 09:00:47 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x30, 0x200201) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x5, 0x4) mbind(&(0x7f0000ecb000/0x1000)=nil, 0xfffffffffffffdb2, 0x0, &(0x7f0000886000-0x8)=0x0, 0x5, 0x0) 2018/01/04 09:00:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = syz_open_dev$dspn(&(0x7f00009b6000)='/dev/dsp#\x00', 0x1ff, 0x101000) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000058d000-0x16)="b50f89297349b40a6c171549dbec2fd4f4c60f1858d3", 0x16) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f000022a000)='/dev/dsp#\x00', 0x3, 0x292082) r3 = socket$inet(0x2, 0x80b, 0xda7d) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000035f000-0x10)={0x100004, 0x105000, 0x0}) getgid() creat(&(0x7f0000432000)='./file0\x00', 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000092e000-0xa)='/dev/ptmx\x00', 0x103000, 0x0) r4 = syz_open_dev$sg(&(0x7f000091c000)='/dev/sg#\x00', 0x3f, 0x1) bind$bt_hci(0xffffffffffffffff, &(0x7f0000ba4000-0x6)={0x1f, 0x0, 0x1}, 0x6) accept4$inet(r4, 0x0, &(0x7f00003a1000-0x4)=0x0, 0x800) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") [ 42.473065] p9_client_create+0x293/0x15c0 [ 42.473075] ? v9fs_session_init+0x10e/0x18e0 [ 42.473084] ? v9fs_mount+0x81/0x820 [ 42.473094] ? vfs_kern_mount.part.26+0xc6/0x4a0 2018/01/04 09:00:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000062c000-0xb)='/dev/loop#\x00', 0x4, 0x6) sendfile(r0, r0, &(0x7f0000ac2000-0x8)=0x0, 0x9) r1 = syz_open_dev$admmidi(&(0x7f000032d000-0xe)='/dev/admmidi#\x00', 0x200, 0x40600) ioctl$VT_DISALLOCATE(r1, 0x5608) fallocate(r0, 0x1, 0x0, 0x200800800) 2018/01/04 09:00:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000d8e000-0x4)=0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000362000)=0x401, 0x4) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x0, ""}], 0xfffffffffffffebe, 0x0}, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x1f, &(0x7f0000616000)=0x4, 0x4) r2 = syz_open_dev$admmidi(&(0x7f00008c0000)='/dev/admmidi#\x00', 0x7ff, 0x400) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000200000)=""/63) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") 2018/01/04 09:00:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000002d000-0x8)={0x0, 0x0}) sendto(r0, &(0x7f0000e7c000)="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", 0x1000, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000432000)='./file0\x00', 0x0) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000537000)=0x0) 2018/01/04 09:00:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0x5, 0x1, 0x9, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) syncfs(r0) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x0, 0x0, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/04 09:00:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) clock_gettime(0x0, &(0x7f00009a5000-0x10)={0x0, 0x0}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000024f000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000b44000-0x4)={r1, r2/1000+10000}, 0x10) inotify_init1(0x800) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000238000-0x5)="8907040400", 0x5) sendto$inet(r0, &(0x7f0000488000)="", 0x0, 0x0, &(0x7f0000471000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 42.473101] ? do_mount+0xea4/0x2bb0 [ 42.473108] ? SyS_mount+0xab/0x120 [ 42.473117] ? entry_SYSCALL_64_fastpath+0x23/0x9a [ 42.473135] ? p9_client_read+0xbc0/0xbc0 [ 42.473146] ? find_held_lock+0x35/0x1d0 2018/01/04 09:00:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f0000c06000-0x8)=0x0) getresuid(&(0x7f0000ddd000)=0x0, &(0x7f0000014000)=0x0, &(0x7f0000cda000)=0x0) ioprio_get$uid(0x3, r1) r2 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000572000-0x4)=0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000ea000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) init_module(&(0x7f0000140000)='#\x00', 0x2, &(0x7f0000458000-0x10)='/dev/sequencer2\x00') io_cancel(r0, &(0x7f00007f0000-0x40)={0x0, 0x0, 0x0, 0x1, 0xffffffffffff0001, r2, &(0x7f00007e5000)="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", 0x1000, 0x8, 0x0, 0x1, r3}, &(0x7f0000a78000-0x20)={0x0, 0x0, 0x0, 0x0}) openat$mixer(0xffffffffffffff9c, &(0x7f00005f6000)='/dev/mixer\x00', 0x100, 0x0) r4 = syz_open_dev$sg(&(0x7f0000d2e000-0x9)='/dev/sg#\x00', 0xff, 0x8000) r5 = perf_event_open(&(0x7f0000006000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x9cd, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x2, 0x4, @perf_bp={&(0x7f00001b4000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r4, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x3, 0x6, &(0x7f0000f66000)={0x0, 0x0}) r6 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r6, 0xc4c85512, &(0x7f0000005000-0x110)={{0x1, 0x0, 0x0, 0x0, "93e9ea615ac34e7cbf044b192a7dbd9d3fb90044ed21556b44c977119139a0784a9148b3a6af65082a7dedd3", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d738d54bf2007db37380b5afbb162ad65110f1a19ac268393b9d3f8cc115724c909fa3400ac817d86c36100961614c49a1b94fb8de50870b6e91abcb6e27765e", &(0x7f0000002000-0x13)='/dev/snd/controlC#\x00', 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) open_by_handle_at(r5, &(0x7f0000d7b000)={0x48, 0x401, "dc97ad608d1714f3e41200c9ac170b54919e3e19c456688011e086ff7647eb9242ba9f1001db7b784866a002c5231c3ee3f6e20aafafb4a638c2667ef5ec8ded"}, 0x4a0000) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r5, 0x0) [ 42.473176] ? __raw_spin_lock_init+0x1c/0x100 2018/01/04 09:00:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00006df000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x800) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00008f1000)={0x80000002, 0x0}) mmap(&(0x7f0000000000/0x8b1000)=nil, 0x8b1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007c2000/0x4000)=nil, 0x4000, 0x0, 0x7132, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000c21000)="707070312d28d95d2b657468302e293f3a00") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007c2000/0x2000)=nil, 0x2000, 0x0, 0x4051, r2, 0x0) recvmsg(r2, &(0x7f0000000000)={&(0x7f0000001000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000000000)=[{&(0x7f00007c4000-0xc)=""/12, 0xc}, {&(0x7f00007c4000-0xec)=""/236, 0xec}], 0x2, &(0x7f00007c2000)=""/197, 0xc5, 0x0}, 0x0) 2018/01/04 09:00:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00003e1000)=0x0) r3 = msgget$private(0x0, 0x200) msgctl$MSG_INFO(r3, 0xc, &(0x7f00001cc000)=""/87) fcntl$lock(r0, 0x6, &(0x7f0000070000-0x20)={0x3, 0x7, 0x3, 0x3f, r2}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x0, ""}], 0xfffffffffffffebe, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") [ 42.473191] ? trace_hardirqs_on_caller+0x421/0x5c0 2018/01/04 09:00:47 executing program 4: r0 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000299000)=0x0, 0x80000) bind(r0, &(0x7f00004f6000-0x10)=@ethernet={0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000071000-0x9)='/dev/vcs\x00', 0x40801, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000fe9000)={&(0x7f000011b000/0x800000)=nil, 0x800000}) creat(&(0x7f0000432000)='./file0\x00', 0x0) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:47 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ebf000)='/dev/sequencer\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x5}, 0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bef000)='/dev/vga_arbiter\x00', 0x8000, 0x0) r1 = socket$inet6(0xa, 0x3, 0x5) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000deb000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000dec000-0xa)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r2 = getpid() r3 = msgget$private(0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000001000-0x84)=""/132) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001000-0x4)=0x0) kcmp(r2, r4, 0x4, r1, r1) [ 42.473205] ? __lockdep_init_map+0xe4/0x650 2018/01/04 09:00:47 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000570000)='/dev/qat_adf_ctl\x00', 0x800, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x8) futex(&(0x7f0000ce0000)=0x0, 0xf, 0x0, &(0x7f0000885000-0x8)={0x0, 0x1c9c380}, &(0x7f0000239000)=0x0, 0x0) 2018/01/04 09:00:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000432000)='./file0\x00', 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f0000ba4000-0x6)={0x1f, 0x0, 0x1}, 0x6) getsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000586000-0xe)=""/14, &(0x7f00000bf000-0x4)=0xe) getpeername$llc(r0, &(0x7f0000149000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c3e000)=0xfffffffffffffcc6) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = syz_open_dev$dspn(&(0x7f00009b6000)='/dev/dsp#\x00', 0x1ff, 0x101000) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000058d000-0x16)="b50f89297349b40a6c171549dbec2fd4f4c60f1858d3", 0x16) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f000022a000)='/dev/dsp#\x00', 0x3, 0x292082) r3 = socket$inet(0x2, 0x80b, 0xda7d) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000035f000-0x10)={0x100004, 0x105000, 0x0}) getgid() creat(&(0x7f0000432000)='./file0\x00', 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000092e000-0xa)='/dev/ptmx\x00', 0x103000, 0x0) r4 = syz_open_dev$sg(&(0x7f000091c000)='/dev/sg#\x00', 0x3f, 0x1) bind$bt_hci(0xffffffffffffffff, &(0x7f0000ba4000-0x6)={0x1f, 0x0, 0x1}, 0x6) accept4$inet(r4, 0x0, &(0x7f00003a1000-0x4)=0x0, 0x800) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") [ 42.473223] ? lockdep_init_map+0x9/0x10 [ 42.473233] ? __raw_spin_lock_init+0x2d/0x100 [ 42.473247] ? __init_rwsem+0x12a/0x280 [ 42.473268] ? do_raw_write_unlock+0x290/0x290 [ 42.473285] ? rcu_read_lock_sched_held+0x108/0x120 [ 42.473296] ? __kmalloc_track_caller+0x46a/0x760 [ 42.473309] ? save_stack+0xa3/0xd0 [ 42.473322] ? save_stack+0x43/0xd0 [ 42.473336] ? memcpy+0x45/0x50 [ 42.473357] v9fs_session_init+0x210/0x18e0 [ 42.473365] ? v9fs_session_init+0x210/0x18e0 [ 42.473388] ? find_held_lock+0x35/0x1d0 [ 42.473429] ? v9fs_show_options+0x680/0x680 [ 42.473460] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 42.473474] ? rcu_pm_notify+0xc0/0xc0 [ 42.473501] ? v9fs_mount+0x62/0x820 [ 42.473511] ? rcu_read_lock_sched_held+0x108/0x120 [ 42.473522] ? kmem_cache_alloc_trace+0x456/0x750 [ 42.473538] ? __get_fs_type+0x8a/0xc0 [ 42.473557] v9fs_mount+0x81/0x820 [ 42.473566] ? v9fs_mount+0x81/0x820 [ 42.473584] mount_fs+0x66/0x2d0 [ 42.473601] vfs_kern_mount.part.26+0xc6/0x4a0 [ 42.473615] ? may_umount+0xa0/0xa0 [ 42.473625] ? _raw_read_unlock+0x22/0x30 [ 42.473634] ? __get_fs_type+0x8a/0xc0 [ 42.473654] do_mount+0xea4/0x2bb0 [ 42.473677] ? copy_mount_string+0x40/0x40 [ 42.473686] ? rcu_pm_notify+0xc0/0xc0 [ 42.473711] ? copy_mount_options+0x5f/0x2e0 [ 42.473719] ? rcu_read_lock_sched_held+0x108/0x120 [ 42.473729] ? kmem_cache_alloc_trace+0x456/0x750 [ 42.473742] ? kasan_check_write+0x14/0x20 [ 42.473764] ? copy_mount_options+0x1f4/0x2e0 [ 42.473782] SyS_mount+0xab/0x120 [ 42.473798] entry_SYSCALL_64_fastpath+0x23/0x9a [ 42.473806] RIP: 0033:0x452ac9 [ 42.473810] RSP: 002b:00007f8a0b363c58 EFLAGS: 00000212 ORIG_RAX: 00000000000000a5 [ 42.473818] RAX: ffffffffffffffda RBX: 00007f8a0b363aa0 RCX: 0000000000452ac9 [ 42.473823] RDX: 0000000020a9aff7 RSI: 0000000020058ffd RDI: 0000000020c2f000 [ 42.473828] RBP: 00007f8a0b363a90 R08: 0000000020accf80 R09: 0000000000000000 [ 42.473833] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 42.473839] R13: 00007f8a0b363bc8 R14: 00000000004b767a R15: 0000000000000000 [ 42.545839] 9pnet_virtio: no channels available for device ./file0 [ 42.551497] netlink: 14 bytes leftover after parsing attributes in process `syz-executor7'. [ 42.555721] 9pnet_virtio: no channels available for device ./file0 [ 42.601410] netlink: 14 bytes leftover after parsing attributes in process `syz-executor7'. [ 42.601701] 9pnet_virtio: no channels available for device ./file0 [ 42.663916] 9pnet_virtio: no channels available for device ./file0 [ 42.682992] 9pnet_virtio: no channels available for device ./file0 [ 42.710858] 9pnet_virtio: no channels available for device ./file0 [ 42.730628] 9pnet_virtio: no channels available for device ./file0 [ 42.770455] 9pnet_virtio: no channels available for device ./file0 [ 42.780418] 9pnet_virtio: no channels available for device ./file0 [ 42.820092] 9pnet_virtio: no channels available for device ./file0 [ 42.892954] 9pnet_virtio: no channels available for device ./file0 [ 42.893484] 9pnet_virtio: no channels available for device ./file0 [ 42.920849] 9pnet_virtio: no channels available for device ./file0 [ 42.964519] 9pnet_virtio: no channels available for device ./file0 [ 43.007888] 9pnet_virtio: no channels available for device ./file0 [ 43.049576] 9pnet_virtio: no channels available for device ./file0 [ 43.060826] 9pnet_virtio: no channels available for device ./file0 [ 43.255280] 9pnet_virtio: no channels available for device ./file0 [ 43.301256] 9pnet_virtio: no channels available for device ./file0 [ 43.314830] 9pnet_virtio: no channels available for device ./file0 [ 43.386556] 9pnet_virtio: no channels available for device ./file0 [ 43.390491] 9pnet_virtio: no channels available for device ./file1 [ 43.522295] 9pnet_virtio: no channels available for device ./file0 [ 43.531502] 9pnet_virtio: no channels available for device ./file0 [ 43.540723] 9pnet_virtio: no channels available for device ./file0 [ 43.578081] 9pnet_virtio: no channels available for device ./file0 [ 43.592820] 9pnet_virtio: no channels available for device ./file0 [ 43.622006] 9pnet_virtio: no channels available for device ./file0 [ 43.681244] 9pnet_virtio: no channels available for device ./file0 [ 43.697042] 9pnet_virtio: no channels available for device ./file0 [ 43.698739] 9pnet_virtio: no channels available for device ./file0 [ 43.733742] 9pnet_virtio: no channels available for device ./file0 [ 43.834216] 9pnet_virtio: no channels available for device ./file0 [ 43.856408] 9pnet_virtio: no channels available for device ./file0 [ 43.864316] 9pnet_virtio: no channels available for device ./file0 [ 43.884142] 9pnet_virtio: no channels available for device ./file0 [ 43.886512] 9pnet_virtio: no channels available for device ./file0 [ 44.306313] audit: type=1326 audit(1515056446.125:130): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5810 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=325 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 44.306329] audit: type=1326 audit(1515056446.125:131): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5810 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 44.306343] audit: type=1326 audit(1515056446.126:132): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5810 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 44.306358] audit: type=1326 audit(1515056446.153:133): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5810 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=51 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 44.306372] audit: type=1326 audit(1515056446.153:134): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5810 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 44.306385] audit: type=1326 audit(1515056446.153:135): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5810 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 44.306397] audit: type=1326 audit(1515056446.164:136): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5810 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 44.306409] audit: type=1326 audit(1515056446.169:137): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5810 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/04 09:00:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000eba000)='/dev/ion\x00', 0x200000010980, 0x0) socketpair(0x19, 0x6, 0x7, &(0x7f00007f3000)={0x0, 0x0}) sendmsg$kcm(r0, &(0x7f00001f0000)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x0, ""}], 0x10, 0x0}, 0x0) 2018/01/04 09:00:48 executing program 1: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000591000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00006c7000)={0x9, 0x8, 0x8, 0x7, 0x0}, &(0x7f000039f000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00004b0000-0x8c)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000fb3000-0x14)={0x100000001, 0xc, [0xebe9, 0x10001, 0x1000]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) write(r2, &(0x7f0000793000-0x9a)="a5", 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x2012, r2, 0x0) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000fb2000)=""/0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5473, &(0x7f0000fb4000-0x8)=0x5) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x3, &(0x7f0000fb5000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r2, &(0x7f0000fb3000)=[{{r3, r4/1000+30000}, 0x4, 0x200, 0x7f}, {{0x77359400, 0x0}, 0x8001, 0x5, 0x8}], 0x30) 2018/01/04 09:00:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009a6000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f000047c000-0x18)={0x71bd, 0x10000, 0x6, 0x6, 0x7, 0x100000001}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000f59000-0x8c)={0x0, 0x2000000000000080, 0xfffffffffffffffd, "7175655a4a310000000000000000ffe30000004022007f0000ecffffffffffff00000000e500000000000080000000000000001f00000000000000000000ff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept$packet(r1, &(0x7f0000326000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000467000-0x4)=0x14) read(0xffffffffffffffff, &(0x7f00006de000)=""/50, 0x32) 2018/01/04 09:00:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20200, 0x4) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000836000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xd4, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000848000)={r1, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000b25000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r4, &(0x7f0000da9000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/04 09:00:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0xfffffffffffffebb}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000557000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}) writev(r0, &(0x7f0000b8d000-0x70)=[{&(0x7f0000134000)="f02cbdde23ed52cb0dba9c18cf6c80a13f095e16a1db6d53145a35f8ac9d67a9e4863dadf2c9a3042f3fda98f27f35d730ad1e8385c08d590a08", 0x3a}], 0x1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000567000-0x4)=0x8) read(r0, &(0x7f00001a4000)=""/73, 0x49) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x9, 0x4, 0x7, 0x5, 0x7d287d48, 0x2, 0xfffffffffffeffc1, 0x0, 0x2, 0x3}) 2018/01/04 09:00:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000432000)='./file0\x00', 0x0) bind$bt_hci(r0, &(0x7f0000029000)={0x1f, 0x0, 0x1}, 0x6) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:48 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000189000-0xb)='/dev/adsp#\x00', 0x6, 0x40) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000bcb000-0x14)={0x4, 0x7fff, 0x80000000, 0x9, 0x9}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000ae000-0x8)='./file0\x00', 0x4000020) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000704000)={0x0, 0x7, 0x7, [0x80000001, 0x3, 0x100, 0x5, 0x2, 0xffffffffffffff00, 0x2]}, &(0x7f000031e000-0x4)=0x16) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0xc575, 0x100000001, 0x8, 0x44, 0x4, 0x0, 0x3, 0x3f, r2}, 0x20) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000906000)=@assoc_value={r2, 0xfff}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000000000)="878946a43d3e1f98bd9723db2be4e49975d7aa168eaf5a03f19e15992c0b91f4f2701083e35eccd193b7333ceebbed9c7bf4a3c19fccc05f8f64b243b4e5c1ed2709e4bb4d4212be5d26e5a7c918486428cb30b1a5247eefe7e6d8e9a51a34d6afbe9380e154364dff8d3cce126cb7f710d2afe2d4368a34c4bbc85844235f280633fc35e5ad589de0b16fbdf5", 0x686363c200b56b30) 2018/01/04 09:00:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000c1000-0xc)='/dev/rfkill\x00', 0x48042, 0x0) flistxattr(r0, &(0x7f0000af1000)=""/102, 0x66) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r1, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bee000-0xa0)=[], 0x0, &(0x7f0000db4000)=[{0x10, 0x0, 0x2, ""}], 0x10, 0x0}, 0x0) [ 44.306420] audit: type=1326 audit(1515056446.170:138): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5810 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=41 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/04 09:00:48 executing program 0: r0 = socket(0x2, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x200) setsockopt(r0, 0x0, 0xcf, &(0x7f0000000000)="", 0x0) 2018/01/04 09:00:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000432000)='./file0\x00', 0x0) chdir(&(0x7f0000fd7000)='./file0\x00') socket$inet_udp(0x2, 0x2, 0x0) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000062000-0x4)=0x0, &(0x7f0000f92000-0x4)=0x4) r1 = syz_open_dev$mice(&(0x7f00003e2000)='/dev/input/mice\x00', 0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000e3b000-0x8c)={0x0, 0x3f, 0x5, 'queue1\x00', 0xe1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000e66000)={0x1, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) write(r1, &(0x7f00003ec000-0x1f)="1f1200001e004ff1ffffffff070000ffffffffffffff413d9339080001454a", 0xfffffffffffffe33) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000d0c000-0x2)=0x3, 0x2) [ 44.582212] 9pnet_virtio: no channels available for device ./file0 2018/01/04 09:00:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20200, 0x4) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000836000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xd4, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000848000)={r1, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000b25000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r4, &(0x7f0000da9000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/04 09:00:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000de7000)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000279000)={r2, r0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000031a000)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000b4c000-0xc)={0x7, r1, 0x0}) getpeername$netlink(r3, &(0x7f0000aaf000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00001ef000)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00007f3000-0x10)={0x0, 0x4, 0x4, [0x3ff, 0xe6, 0x401, 0x9]}, &(0x7f00008e7000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000434000)={r4, 0x7, 0x0}, 0xc) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000ad1000)={r1}) r5 = syz_open_dev$dmmidi(&(0x7f00000a8000-0xd)='/dev/dmmidi#\x00', 0x7f, 0x200) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f000078d000-0x8)=0x0) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f00007bb000)=0x0) ioctl$LOOP_CLR_FD(r5, 0x4c01) [ 44.645070] 9pnet_virtio: no channels available for device ./file0 [ 44.669852] 9pnet_virtio: no channels available for device ./file0 2018/01/04 09:00:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) r1 = creat(&(0x7f00009a8000-0x8)='./file0\x00', 0x11) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x0, ""}], 0xfffffffffffffebe, 0x0}, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000023000)=0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f70000-0x4)=@assoc_id=0x0, &(0x7f0000762000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000922000)={r2, @in6={{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x5d8}, 0x98) 2018/01/04 09:00:48 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000007000)={&(0x7f0000007000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000008000)=""/147, 0x93, 0x401}, 0x0) r0 = socket(0x9, 0x800, 0x7) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f000000b000-0x10)={0x7, &(0x7f000000b000-0x38)=[{0x2, 0x9, 0x100, 0x4}, {0xec, 0x6, 0x8, 0x9}, {0x1, 0xffffffff7fffffff, 0x9f0, 0x400}, {0x5, 0x14000000000, 0x2, 0x3}, {0xffffffff, 0x2, 0x4, 0xfffffffffffffff7}, {0x6, 0x5, 0x2, 0x1}, {0x400, 0x80, 0x8, 0x3}]}) listen$netrom(r0, 0x9) r1 = socket$inet(0x2, 0x80003, 0x2) prctl$seccomp(0x16, 0x0, &(0x7f0000007000-0x10)={0x2, &(0x7f0000008000-0x10)=[{0x7f, 0x8, 0x4, 0x4}, {0x1cee4f7c, 0x81, 0x0, 0xac}]}) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000007000)="e934097cab96c9f12890d97b04f2da59a8000000000000b4000000007ca2821c"}) close(r1) 2018/01/04 09:00:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000432000)='./file0\x00', 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000eff000-0x4)=0x0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000041000-0x10)={0x1, 0x1}) bind$bt_hci(0xffffffffffffffff, &(0x7f0000ba4000-0x6)={0x1f, 0x0, 0x1}, 0x6) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f00006f2000)='/dev/snd/timer\x00', 0x0, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket(0x1e, 0x2000000000000005, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) shmget$private(0x0, 0x2000, 0x4, &(0x7f0000301000/0x2000)=nil) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/04 09:00:48 executing program 0: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = memfd_create(&(0x7f00006ac000-0x34)='@eth1security\\posix_acl_access]system#em1selfvmnet1\x00', 0x2) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f0000f8a000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f89000)=0xc) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000f8b000-0x8)={0xffffffff, 0xd8f5}) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000f8a000-0x105)={0x0, 0xfd, "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"}, &(0x7f0000f89000)=0x105) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000f8a000-0x10)={r2, 0x9, 0x8, 0x5}, &(0x7f0000f89000)=0x10) bind$alg(r0, &(0x7f0000261000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) sendmsg(r3, &(0x7f0000ca5000-0x38)={&(0x7f0000f89000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000b98000)=[{&(0x7f0000f89000-0x6a)="c010dbe1f366809617f80d27a734e1b70a9db95b20c111d117bee279e83326181f270c264b81f576efe5806affc1d9559d634811af3d543259fdb8b93b55d992", 0x40}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/04 09:00:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000432000)='./file0\x00', 0x40000000002000) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000a000)='gid_map\x00') ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00005d0000-0x10)={0x11, 0xe8, &(0x7f00003fd000)="3e7b5ff7f1e8aa0b4b0e77e1c00838b206285f25d6614aba7448bb23cd5836a1142a68c7a3a56a7b965a01ddabddefdc287d0c3b39ade858de43e3b70ffeaa38e73b3f8564c39afd320fa45d9c5b9a4fea591d15ba56cc64758fe345d41f838f89a3630a288c05fba8de08b102e07ad70f6ce648e3c1579347ff9188a1541db70e5dbc73d8e3bcee4a1895da2b5357cd216dfb6d46f20f15b4aa0b96d5afd007f661b002e6d05c371f170fec7f1be758b49757a1aa0b19d5e56b8a23b7f99fd9db7a75a68de5bd72998b05be3644d756fe547c4aa4467d659ada5251658ecf4d42446d67f0aacd62"}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000062f000-0x10)={0x0, 0x20, &(0x7f00001c9000-0x20)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00000ef000-0x4)=0x10) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00009f1000)=0x0) pread64(r0, &(0x7f0000015000)=""/0, 0x373, 0x2000000000) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f00002b8000-0x4)=0x0, &(0x7f0000fc4000-0x4)=0x4) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000e1e000)=""/122) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f00003c2000)={0x9, 0x2, 0x3}) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000960000-0x4)=0x1) 2018/01/04 09:00:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000f43000)={0xfffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0xa, 0x0, 0x6, &(0x7f0000869000-0x8)={0x0, 0x0}) accept$ipx(r0, &(0x7f000085d000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00004e0000)=0x10) [ 44.691711] 9pnet_virtio: no channels available for device ./file0 2018/01/04 09:00:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000432000)='./file0\x00', 0x0) r0 = msgget(0x0, 0x2ac) msgctl$MSG_INFO(r0, 0xc, &(0x7f00009cf000-0xdc)=""/220) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") [ 44.732700] 9pnet_virtio: no channels available for device ./file0 [ 44.735150] 9pnet_virtio: no channels available for device ./file0 2018/01/04 09:00:48 executing program 2: socketpair(0x9, 0x6, 0x7, &(0x7f0000ad8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x0, ""}], 0xfffffffffffffebe, 0x0}, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") [ 44.748098] 9pnet_virtio: no channels available for device ./file0 [ 44.811994] 9pnet_virtio: no channels available for device ./file0 2018/01/04 09:00:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80002, 0x0) r1 = socket$inet(0x2, 0x1, 0x3) ppoll(&(0x7f0000433000-0x18)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f0000d61000)={0x77359400, 0x0}, &(0x7f0000eab000-0x8)={0x0}, 0x8) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000fa4000)={0x401, 0x5, 0x8, 0x101}, 0x10) 2018/01/04 09:00:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000020000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c84000)=0xe8) setfsuid(r1) fstat(r0, &(0x7f00001b1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, r2, 0x0) 2018/01/04 09:00:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d81000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000aa2000)='/dev/admmidi#\x00', 0x3, 0x149100) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000b76000)={0xf000, 0x1000, 0x0}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000afb000-0x38)={0x1, 0x0, [{0x4, 0x4, 0x0, 0x0, @irqchip={0x0, 0x0}}]}) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f00009af000-0x8)={0x8000000004, 0x0}) 2018/01/04 09:00:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000432000)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000327000)='./file1\x00', 0x78) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000af9000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000a25000-0xc3)="13afa24c81acfc9221266c465dd0b327569a72608d237dd167aba003bb40f2e34e3ef6de2b0f8f3e9847bdb4d3015f411378a838b25c1e12941e1712900fef67ae95fa722611d0e38393b17b8b963ec07209ad25176e607d8cbfa6d36356c7755ffc257806b399e7147a5ef5624d80dcf7a298851fdea2825738fc5a1dd42c005a9776a266847adf6c12f0fc210ee26d49c43dcbe45a9038b81ac9a736493cfa659c5559d8f885e5027b961d656544a58d6faa211361aa97bdc6153ef49cd911676dfc", 0xc3) r1 = perf_event_open(&(0x7f000025c000)={0x7, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x8, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000ee6000-0x9)='/dev/ion\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000e54000-0x8c)={0x0, @in6={{0xa, 0x3, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000307000)=0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000ea1000-0x98)={r3, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xf}, 0x98) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x0, ""}], 0xfffffffffffffebe, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f00009aa000-0x1)='\x00') 2018/01/04 09:00:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000000f000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00009b4000-0x4)=0x0) stat(&(0x7f000026a000-0x8)='./file0\x00', &(0x7f0000d6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000012000)={0x0, 0x0, 0x0}, &(0x7f0000519000-0x4)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000267000+0xc6c)={r1, r2, r3}, 0xc) ioctl(r0, 0x1267, &(0x7f0000f26000)="") 2018/01/04 09:00:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007a2000-0xb)='clear_refs\x00') socketpair$inet(0x2, 0x0, 0x10000, &(0x7f0000fb7000)={0x0, 0x0}) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) 2018/01/04 09:00:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000d03000-0x8)='./file0\x00', &(0x7f00005cc000-0x8)='./file0\x00', &(0x7f0000559000)='afs\x00', 0x22, &(0x7f00006f3000-0xe8)="0a74abfa59e3dbc87b794eef362bd5419031cbfde7eedc5cbfc39a0079a4ba5d33a3899d41a97cec2e2a82fd5fba606c5c862f4b546dec1e02753f41e95e40f5320c5ffe0c2be2ca050b2c0130875ad27fc9722d7a2d16dc2aa055e066de0bad530556e88d69c8d67d2cd14af688c9f7513d42a158387d2a32380d424d4a49a6e5ccb270590b8e0824a075f6050b3b774f9c2036559281ec618abe4d543de3cfa46ba9306ef59c08c6eb4c5f802e3e73dce70b189f2491ceeba4d8394c316b3724fc06ee0a8e0628a8868415832d03b55cffc579592cdea2c3406b5e12e4164dd72ee8a75cc86012") r0 = syz_open_dev$adsp(&(0x7f00004d6000)='/dev/adsp#\x00', 0x10000, 0x60002) recvmsg(0xffffffffffffffff, &(0x7f0000285000)={&(0x7f00002f5000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000557000)=[{&(0x7f000059a000)=""/30, 0x1e}, {&(0x7f00002a6000-0x5)=""/5, 0x5}, {&(0x7f0000743000)=""/37, 0x25}, {&(0x7f0000b0d000)=""/112, 0x70}], 0x4, &(0x7f00005ab000-0xcb)=""/203, 0xcb, 0x3ff}, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000a79000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) creat(&(0x7f0000432000)='./file0\x00', 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f0000ba4000-0x6)={0x1f, 0x0, 0x1}, 0x6) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") [ 44.817682] 9pnet_virtio: no channels available for device ./file0 [ 44.851952] 9pnet_virtio: no channels available for device ./file0 2018/01/04 09:00:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x200) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000268000-0xa)='./control\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00005a3000)={r0, &(0x7f0000dad000-0x2f)="1962843ec052193b37349bec34aa9878ecd4afe95052e2d7ba9f990e5f39a0a54dc49ff8378d6f03816c73a6861054", &(0x7f00002c6000)=""/118}, 0x18) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000776000)={&(0x7f0000000000/0x1000)=nil, 0x20, 0x5, 0x0, &(0x7f0000cee000/0x1000)=nil, 0x14}) 2018/01/04 09:00:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00004e9000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3ff}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) clock_gettime(0x0, &(0x7f00005ce000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000dea000-0x8)={0xba}, &(0x7f0000a39000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000adb000)={r2, r3+10000000}, 0x8) write(r1, &(0x7f00003c4000-0x10)="020baf010200000000067bbc8e1d4b48", 0x10) write(r1, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000075a000-0x4)=0xffffffffffffffc2, 0x4) recvfrom$inet(r1, &(0x7f0000b5c000)=""/0, 0x0, 0x0, &(0x7f0000fcb000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_mempolicy(0x2, &(0x7f0000f92000)=0x1, 0x3fb) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f000043f000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000052e000)={0x0, 0x1}, &(0x7f0000940000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000096000-0x108)={r5, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100000000, 0x9817, 0x3, 0x1, 0x5, 0xfff, 0x5, 0x5, 0x4, 0xfffffffffffffeff, 0x5, 0x7, 0x3ff, 0x3, 0x9]}, &(0x7f0000a7e000)=0x108) [ 44.911745] 9pnet_virtio: no channels available for device ./file0 [ 44.938603] 9pnet_virtio: no channels available for device ./file0 2018/01/04 09:00:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000e1c000-0x10)={0x9, 0x20001800, 0xffffffff, 0x8, 0x7fff, 0x7, 0x1, 0xe7, 0x401, 0x8}, 0x10) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00002c6000)='/dev/vcs#\x00', 0x20, 0x80) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000ccb000)={0x0, 0xf0, "246a802c06db7487b8841fc76be6e985bc7b8bf67ca6add2f6907ce635e37d6071ec2c515ffc84b93bfc50c596eb5536ac38bb42305a7593c12e7c2d74de316be5ef54edc0341948deafccbb6eea67595d3eff26f9a9e750d16bdd3d203d5f4cf8c0aeaa4b020ab5ae6816a6671a97aeb82fe2e7cf9b999336ab08ac859143dec7cbbab1ee179799064eb32a26687c7dc053aa01af0ed9c73fa55431552a69020277de26d583fda5ed835f1d18749753621dde71e0871b57748d3a6d1a7cf219505b2b9859cfcb5899310b405f60abbb3ba6137d66262bfa7bde484ab2bc59c34d5485641f17707ee94ef97576d43681"}, &(0x7f0000d11000)=0xf8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000730000-0x8)={r2, 0x80000000}, 0x8) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x0, ""}], 0xfffffffffffffebe, 0x0}, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f000018a000)=0xa8) 2018/01/04 09:00:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f00002aa000)=""/54) syz_emit_ethernet(0x42, &(0x7f0000fed000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x894f, @ipv6={0x0, 0x6, "84d168", 0x8, 0x0, 0x0, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) syz_open_dev$sndctrl(&(0x7f0000c2b000)='/dev/snd/controlC#\x00', 0x2, 0x40000) 2018/01/04 09:00:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000432000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000335000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000f3c000)=[{0x0, 0x0, &(0x7f0000f3e000-0x10)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f0000ba4000-0x6)={0x1f, 0x0, 0x1}, 0x6) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:48 executing program 3: mmap(&(0x7f0000001000/0x5e4000)=nil, 0x5e4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000073e000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000edb000)={0x4, [0x7, 0xffff, 0x1, 0x9]}, &(0x7f0000000000)=0xc) seccomp(0x200000001, 0x0, &(0x7f000029b000)={0x2, &(0x7f00001e1000-0x18)=[{0x20060, 0x0, 0x1, 0xffffffffffffffff}, {0x1000, 0x0, 0x2, 0x7}]}) open(&(0x7f000044b000)='./file0\x00', 0x90000, 0x11) r1 = semget$private(0x0, 0x4, 0x840) semctl$IPC_RMID(r1, 0x0, 0x0) 2018/01/04 09:00:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000432000)='./file0\x00', 0x0) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") chroot(&(0x7f0000985000-0x8)='./file0\x00') [ 44.985303] 9pnet_virtio: no channels available for device ./file0 2018/01/04 09:00:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsync(r0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000d74000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) r3 = dup2(r1, r1) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000cd3000)=@pic={0x7, 0xeb8e, 0x1e, 0x5, 0x3, 0x9, 0x8000000080000, 0xbf0, 0x9, 0xfd, 0x1, 0x40, 0x7f, 0x81, 0x80, 0x0}) dup3(r2, r1, 0x0) 2018/01/04 09:00:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDDISABIO(r0, 0x4b37) r1 = getpgrp(0xffffffffffffffff) prctl$setptracer(0x59616d61, r1) prctl$setptracer(0x59616d61, r1) 2018/01/04 09:00:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f00008a6000-0x9)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x0, ""}], 0xfffffffffffffebe, 0x0}, 0x0) ioctl(r0, 0x0, &(0x7f0000002000)="") 2018/01/04 09:00:48 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000c55000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) [ 45.074216] 9pnet_virtio: no channels available for device ./file0 [ 45.086816] 9pnet_virtio: no channels available for device ./file0 2018/01/04 09:00:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000357000)={0x0, 0x0}) creat(&(0x7f0000432000)='./file0\x00', 0x0) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000096a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00004ad000-0x58)={0x1, 0x0, [{0x0, 0x0, 0x9}]}) 2018/01/04 09:00:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f000063c000-0x1)=0x0, 0x0}, 0xa00000400, 0x3fffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000655000)={0x0, 0x0, 0x0}, &(0x7f0000755000)=0xc) getgroups(0x3, &(0x7f0000471000-0xc)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) syz_fuseblk_mount(&(0x7f00003fc000-0x8)='./file0\x00', &(0x7f0000809000-0x8)='./file1\x00', 0x0, r0, r1, 0x5, 0x81, 0x1108008) mount(&(0x7f000087f000)='./file0\x00', &(0x7f00006fc000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/04 09:00:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000022b000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000001000-0x4)=0xffffffffffffffff) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000bad000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000446000)={0x0, 0x1c, &(0x7f0000256000-0x1c)=[@in6={0xa, 0x3, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x684}]}, &(0x7f000054a000-0x4)=0x10) fstatfs(r1, &(0x7f0000a63000-0xe3)=""/227) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000be2000+0xe26)={r2, 0xfd, "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"}, &(0x7f00004b9000-0x4)=0x105) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000631000-0x8)={r3, 0x800}, &(0x7f0000720000-0x4)=0x8) 2018/01/04 09:00:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x0, ""}], 0xfffffffffffffebe, 0x0}, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") [ 45.103864] 9pnet_virtio: no channels available for device ./file0 2018/01/04 09:00:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000ab9000)=0x0) open(&(0x7f0000385000)='./file0\x00', 0x200, 0x2) accept4$inet6(r0, &(0x7f0000e6a000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000990000)=0x1c, 0x0) r1 = dup(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000582000-0x4)=0x0, 0x4) [ 45.183329] 9pnet_virtio: no channels available for device ./file0 [ 45.231120] 9pnet_virtio: no channels available for device ./file0 2018/01/04 09:00:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008ff000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00008bd000)={@generic="00090000008000001607067d08b1bd5c", @ifru_settings={0x2, 0x0, @cisco=&(0x7f00006fb000-0x8)={0x0, 0x0}}}) pipe2(&(0x7f0000e8e000)={0x0, 0x0}, 0x80800) ioctl$TUNDETACHFILTER(r0, 0x400454cc, 0x0) 2018/01/04 09:00:49 executing program 3: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x6, &(0x7f0000f53000)="e21830955ffd34d25cc534adec04d735d6cc5f611e9715380d206984e4d8535bcdaf1d656564718b7eb3a995b8f1dee962e132de157130d04976d95ae5f5e04dfc30b59c729407d3f8bbddf4657d0381cdb5777faa3f3be55cff2b0c934868000000075a59a979d123d54d689256492e59f8f20c96d38dffec04027ab3caea772ebb0010", 0x38) 2018/01/04 09:00:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x0, ""}], 0xfffffffffffffebe, 0x0}, 0x0) exit(0x8) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") 2018/01/04 09:00:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000432000)='./file0\x00', 0x30) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") modify_ldt$write2(0x11, &(0x7f0000655000)={0xb7e, 0x20000000, 0x0, 0xa9e5, 0x2, 0x4, 0x0, 0x8000, 0x6, 0x7}, 0x10) 2018/01/04 09:00:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000022b000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000001000-0x4)=0xffffffffffffffff) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000bad000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000446000)={0x0, 0x1c, &(0x7f0000256000-0x1c)=[@in6={0xa, 0x3, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x684}]}, &(0x7f000054a000-0x4)=0x10) fstatfs(r1, &(0x7f0000a63000-0xe3)=""/227) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000be2000+0xe26)={r2, 0xfd, "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"}, &(0x7f00004b9000-0x4)=0x105) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000631000-0x8)={r3, 0x800}, &(0x7f0000720000-0x4)=0x8) 2018/01/04 09:00:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x16000000010, 0x2, 0xc) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e81000)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f00005d2000)=0x0) write(r0, &(0x7f0000ff2000-0x1f)="1f0000000104ff00fd4345bb07000000004000000900010001160103000000", 0x1f) write(r0, &(0x7f0000dcd000)="1f0000000104ff00fd4345bb0700000000d100000900050000000000000000", 0x1f) 2018/01/04 09:00:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f71000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000f72000-0xdf)="0a6d4061f138b408a49e6229cc4a6b2442832056cea741c7b8d838285679c3bcb4e8b81a80dd766da1aa911bd1e89e4640b63eee5366f0995b37d85c3ad88965f1fa2eba280332e742ebfe17e3a8e44f48a54233f3147bfec309530c2dd8a83e9e07ad4c9ebcdd16230baf060556c68be09d40f05abc3960a4498b81d7a15c64497e69e18ee8dcf37cde2cce40b59588f60dd9297caf59e8183d975f28942e2715e66cf512dddf535150589b5b990e9e56c4078a496459ec08434ac0f8aac6c47decdd75ad0cd5ac9f3cc009e3c4eca23ac0e60b8ac0e2ca88d28183ab3d0f") mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000f72000)='user\x00', &(0x7f0000f73000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000278000+0xb52)=')', 0x1, 0xfffffffffffffffd) keyctl$get_security(0x11, r1, &(0x7f00001c2000-0x82)=""/130, 0x82) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000f74000-0x80)={0x3, 0x0, [{0xc0000000, 0x8, 0x5, 0x40, 0x8, 0xffffffff, 0x4, [0x0, 0x0, 0x0]}, {0x2, 0x4, 0x1, 0x0, 0x101, 0x6, 0x20, [0x0, 0x0, 0x0]}, {0x40000000, 0x2020000000000000, 0x2, 0xdd9b, 0x200, 0x9, 0x10000, [0x0, 0x0, 0x0]}]}) r2 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0xa8d, 0x230802) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0x2, &(0x7f0000001000-0x8d)=""/141, &(0x7f0000001000-0x4)=0x8d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f00002bb000-0x30)=[{&(0x7f0000401000-0x9c)=""/156, 0x9c}], 0x1, &(0x7f0000086000-0xa0)=[{&(0x7f00004b7000)=""/4096, 0x1000}, {&(0x7f0000242000-0xff)=""/255, 0xff}, {&(0x7f0000e0f000)=""/66, 0x42}, {&(0x7f0000920000)=""/207, 0xcf}, {&(0x7f0000ec2000-0xdf)=""/223, 0xdf}, {&(0x7f0000d23000)=""/35, 0x23}, {&(0x7f0000fa7000-0x89)=""/137, 0x89}, {&(0x7f00009df000)=""/240, 0xf0}, {&(0x7f0000036000-0xf1)=""/241, 0xf1}], 0x9, 0x0) 2018/01/04 09:00:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f89000-0x8)='./file0\x00', 0x0) getsockname$packet(r0, &(0x7f0000de3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00007fd000-0x4)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00006a9000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) bind$bt_hci(0xffffffffffffffff, &(0x7f0000ba4000-0x6)={0x1f, 0x0, 0x1}, 0x6) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") getxattr(&(0x7f0000302000)='./file0\x00', &(0x7f0000af8000)=@random={'security.\x00', 'vmnet1\x00'}, &(0x7f0000bb7000-0x6)=""/6, 0x6) 2018/01/04 09:00:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000033000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000a8000)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a72000)=0xffad) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000040f000-0xe8)={{{@in=@rand_addr=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000968000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00004a0000)={&(0x7f0000589000-0xc)={0x10, 0x0, 0x0, 0x220}, 0xc, &(0x7f00007b4000-0x10)={&(0x7f0000000000)=@acquire={0x1e8, 0x17, 0x200, 0x3, 0x1, {{@in=@multicast1=0xe0000001, 0x1, 0x33}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@loopback=0x7f000001, 0x1, 0x20, 0x2, 0x3, 0xa, 0x80, 0x80, 0xff, 0x200, r2}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@loopback=0x7f000001, 0x2, 0x3, 0x3, 0x4, 0xa, 0xa0, 0xa0, 0x84, 0x80000000, r3}, {0x1a, 0x5, 0x8000, 0x4, 0x401, 0xfffffffffffffc01, 0x4, 0x1ff}, {0x4, 0x0, 0x5, 0x8}, 0x80, 0x9, 0x2, 0x1, 0x3, 0x3}, 0x0, 0x6, 0x5a, 0x0}, [@u32={0x8, 0x1d, 0x1000}, @policy={0xb0, 0x7, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@multicast2=0xe0000002, 0x0, 0x1, 0x2, 0x1000, 0xa, 0xa0, 0x80, 0x6f, 0x1b7a, r4}, {0x3189, 0x401, 0xca9, 0x1b, 0x0, 0x3, 0x5, 0x2}, {0x0, 0x1f, 0x0, 0x6f15}, 0x7, 0x5, 0x2, 0x0, 0x2, 0x2}}, @ipv4_hthresh={0x8, 0x3, {0xa, 0x3}}]}, 0x1e8}, 0x1, 0x0, 0x0, 0x800}, 0x4) socketpair(0x2, 0x2, 0x5, &(0x7f0000002000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x7f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000dda000)={0x0}, 0x8) chdir(&(0x7f000031e000-0x8)='./file0\x00') r5 = socket(0x11, 0x100000802, 0x300) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000054d000)=0x6, &(0x7f0000458000-0x4)=0x4) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000739000-0x4)={0x0, 0x0, 0xffffffffffffffff}, 0x4) r6 = socket$inet(0x2, 0x1, 0x0) r7 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r7, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x4000027f, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x0, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0xfe2e) 2018/01/04 09:00:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f79000)='/dev/ppp\x00', 0x200800, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00004e2000)=0x1, 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000047c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r3, 0x7, &(0x7f0000010000)={0x2, 0x0, 0x1f, 0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000245000-0x4)=0x8) r4 = fcntl$getown(r2, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000933000)={{0x6, 0x5, 0x8, 0x10001, "a35a7b780f8fdbe4d1ad09ddac2159ba6af7a759c759d7d4e3ea8f2ad8f50d019ef7c591c5176424090edf26", 0x2}, 0x0, 0x0, 0x7, r4, 0x10000, 0x7f, "45e7eb004a96ce475d06c567efd789d11fe1535f30157e769546e2a0fbe1c40b69ba3380171f29dff433149c48343098bb759a50e503784eec9fcadc56805c78", &(0x7f00009d5000)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x8, 0x2, 0x3, 0x1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = syz_open_dev$sndctrl(&(0x7f0000cc4000)='/dev/snd/controlC#\x00', 0x2000000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r5, 0xc1105511, &(0x7f00000d7000)={{0x0, 0x0, 0x1000000000000000, 0x0, "a690d9c4cb5ed557d1b93551216cace84a006ac84b998fb06db7d469caae6fa4c2ee8c60be323552fcbc9494", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "c76c6e21a89962aec6a3ebb9bcc17bb569240ad9005f9d3e26521c595cfaa3f44c5e0f49ebf4c35ac1ab20c3aa6c162bddcdd60ba08c3208150c9d85c5b6e9ec", &(0x7f0000303000-0x13)='/dev/snd/controlC#\x00', 0xfffffffffffffd9a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 09:00:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x16000000010, 0x2, 0xc) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e81000)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f00005d2000)=0x0) write(r0, &(0x7f0000ff2000-0x1f)="1f0000000104ff00fd4345bb07000000004000000900010001160103000000", 0x1f) write(r0, &(0x7f0000dcd000)="1f0000000104ff00fd4345bb0700000000d100000900050000000000000000", 0x1f) [ 45.354696] 9pnet_virtio: no channels available for device ./file0 [ 45.360904] netlink: 'syz-executor1': attribute type 5 has an invalid length. 2018/01/04 09:00:49 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000432000)='./file0\x00', 0x0) getsockopt$packet_int(r0, 0x107, 0x3, &(0x7f00001a6000-0x4)=0x0, &(0x7f0000120000)=0x4) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") [ 45.370602] 9pnet_virtio: no channels available for device ./file0 [ 45.396293] 9pnet_virtio: no channels available for device ./file0 [ 45.420748] netlink: 'syz-executor1': attribute type 5 has an invalid length. [ 45.423983] 9pnet_virtio: no channels available for device ./file0 [ 45.467645] device eql entered promiscuous mode 2018/01/04 09:00:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fe8000-0x6)='statm\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x10, 0x0, 0xe6, 0x0, 0x3f, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000b39000)=[{&(0x7f00003fc000)=""/1, 0x1}], 0x1, 0x0) ioctl$KVM_GET_ONE_REG(0xffffffffffffffff, 0x4010aeab, &(0x7f0000742000-0x10)={0x0, 0x0}) recvmsg(0xffffffffffffffff, &(0x7f000014a000-0x13)={&(0x7f0000848000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000fb5000-0x40)=[{&(0x7f0000171000)=""/159, 0x9f}, {&(0x7f00002cb000-0x6b)=""/107, 0x6b}], 0x2, &(0x7f0000b63000-0x94)=""/148, 0x94, 0x0}, 0x0) 2018/01/04 09:00:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000044d000)={0x0, 0x0}) epoll_wait(r1, &(0x7f0000a8e000-0xc)=[{0x0, 0x0}], 0x1, 0xffff) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00008b2000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00002e9000)=0x14) epoll_wait(r1, &(0x7f000062b000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffff7) shutdown(r0, 0x0) 2018/01/04 09:00:49 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c10000)='io\x00') getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000745000)={0x0, 0x1000, "6d55aa75419fc0816ba3743723b18b01e421ecf772ec2386e5abb0b5d5fd1983e98c8cee668c113db719429a28112af1fca1d98208f1496fb03e5ae9944724781fdcf672211c1c6c2e7d55256fd3c7ca502c201c133b5d7fc1881008a38371a53c4bc43d67d25e371318e413fcca023d0c1d0979cd4f3b965001d7571b85a123499536f3b8e481ff06306c33aff7db5bfba92ad4b312b1c56274383dd64ec2ff5984d1df9b049eefe522cd221b6729421b7aae173fcb0c88572305db74da07cedc3832e47acd7246d1d83b2e61325e6c5c297ca871e5204eed61a9eb62d99c71f5c3322ddaf21f75c4b3d3df08c5f47286b8d5f579e790453476d3bea73204f710ed13efc643534e58694eba77d0e8dd2d011dfc5d26ced912b5e25428b123dacbe2ee4e2256db0563080c9d1db1d2a945e42de51b4b32412dcd9954fe9511b32fb206a71d6d8efa53c4da3e360df05de47e3fb4daf70b2db75ffbd8982e7cce5b3794765210e6c72a6a137d7b5eb395c6f1ede85e2853ec2e4f53b97f6525d95fa7905c31ed538db514a9b25d08b82cb2b68ab29764a494606d7ea191e24f6a61a25eacfe8241c4774d0b6f2811414bca2841abad8af555f6fd225e0e91418d74b7d716cdde769e914233ed78d969d0ad32f07c40ada18d584e9c16bfb6780fdc1015f316398dfccbc8ff43b8e0e7edeac9969aa2635c72054462c97fb5bc843339cb8ed1a53d2b7ba26a132654d6270caa592b93195b82dae2d9377e584a0f024fc545f299fd729c650b9ac118b4fda15e55ba028dcf251572b3139b07b0f6a2c25e90e89f8af6cc0ab60d058f0aeda7c42378d861d9ed416b1a48fc3b6f5eb28ef481539b7976d12b961f8a242f61f0472f06627596cb73da1fe97a95e29d2252e0537570650b0570ea7ccbaa57227a3929994e7a5c04cb10fe3ef98281d708a828abcfb4d0d311b593ee7558ac9f9682be71e75b02034d8756aef29ab77d978e65a87d0bc1096ddb111e2911ce4daa7e31a4650975c6a0699a4f7219fdb366e425a961c2ada7bdc5824b0e9a1174b806e4c906c7fff0710405d6927be04072bca8329e41524194d2667e30a9f8d7fee2510a5ade2d954e807ddfed2e23b25f3e8fd4f806602d5a16113a6addc4a6397ef7372a12e7ebd445516d735e89aac1d38c30ad210394d9e951bcd98f7a37af78b8d77879e5bf6ca0c95d3f09861bdabab4eabc2caf315790259118e5199d5fd08b52a722758b2bb37fbfd0aefffa44df96515d3e7bf9d47f773c9a4d3e27814f37fb9ea7b193d89fc4e912dd5d87d581e04706dc75b0c8a54e354ceadf6556485c03a3dae187320c8e2c1cf12708d72af81181cd232c6d6105d20da62f7d6f8477c4d1d0f7ef59c09490844eea2ef53bdb6292b9962bdb4a1bf7572a46af69f097bd0d06560e153b66132d5d05731616b2e34b478c763d7c732ee8d3c7aa68b36756bc9396493fb730750f72366d8fd6f81fe8d07dbed7816ef6b857fed1e450bbd0829993b87bf72dd1f1e2eda0b74e720e70b70fb3b3d4890a4d5b4c7473586d2e940a9308d83bb3d1729614ae707a07897db5a46162d7b3efb2153193c634e5470317ae8a1430c8a4e963f51bec24157deba49511f1364e41d785aba0599a9a98df2c63916c889313444a44e1e9dfe0209b299d7d9e8eacca781cca044cf9fab9a8e0cab71be3ed4b70bc4991f44ac9b09f1d50b2b3c92c18504b52185006315b86189996078d4a8067ef4351d04fd7ec3436dbfc5f433d603adc7165671fd429ddeebd623bd989157ad8014e58929b6771ddd968c4a929dc6cdafc9bf5d5889a3f4e4ad9fe942b65c89f515e39ce5ce4617d9c042550d55986dec0e0ebc07b5e285d961d2772d0e010b60b64b60af91c922f41507dfe423b6c0257a5a69c1878d56fa780b7b9ab1b852e9bbf311c8a0b70e74c28db3fb9e37a6a6e1390c2846167aa4bf2e2e0b6a11dd5c790d15609de4e644409a0266b3281ae0a2e9ae45b3f90d3906a5743a3c2a061306d74e6ca47bae3c13c7abe456da3bf81f35aa1b7599a80e80a1e67ecebd4ff38a5bf00e3b7e558122147417506318959a9617f9c70d314a97b663388fcc64f4697f8e6588e9902116e157fc9e5cda617c4a1084b7594e6cab49b242c4f3d986347e64867db06529f8507890fd5ff593e5796b5953f4153640b7552d545cd94e2d3c5eee60a67627bb73a0366390cf81dc0e2b1922db5586cf5c4bae15aa8710db61bc7230d17bf887167436a280b566674544ec70622e93d578ce4126f9871766dbc597f64c061e6e5fd2be793ef4dd804739872479f06318bdf0bb4c956b1d8fde989e26d32e469237450d66ef91ca7abe18d268b78e11cc001cdf75c156e4ec17d0cf2ccf6a087433ee04df11dedd6a3c5e1155e524eec99772d8fb703b76df26d612b340f3ee14ae1d1569f010592fedaa548e7ce94e226520fe65f6926a546cd77fd881569269ab2b474608272efa031927f38bbfd937df6a9920e2f118800a48228e79e3264684348efa56c089db040e10210bbd009ba69f5d57f9249eb32a26066355c920617d5a16b259120ac32daf74a6d2201f882458583ce295049ed10b99dc6649055cc39011a1c361ad675d6f0f000fcd421c44bf058e4000ca5be06f0b539e4fc510101b6c07f4a950c6c4344f3beb20a3be47a2891b03341ab12d2cf7cd3c43b0a56dcb4653ba71791c3be64e80bcbc80291954530e72504805db6daa9b9bbba329abf4309635f6c14f55e9585c83c9e213ffde9fcd31fb9ac07bf50ed85459e76c7d931110a2271cbfeb5f2c393df5a31c32a97737474c9966454e384964b139e824cbe41680d73553f2a29b68d5ca5d37ede557615c1b2df6486fbda3a1b7c390d3b3c1635cdb105e2a25bdbc367873c82cf3033c3a5a4ae5cb02498e768cdf251fcdefb0609ebf24db23fd03a49050e6c4a5d9e3175d8b7a4193386e36f336f0e010f6a51744014ebf55c2f32ac2e45f1f1655158b49a61bdbd3dcbf7529b5a294d5bc6573d3e643b749c30f78c4808c654d6fc8e132c68d25a2a4e5b212dc275e7e1629da850018dc364fd312c3131cf10be0f0dacb4cead8ae171ffca533a6ad4ff6d3c3d8b79d5ab7de1cca2f912bf7fd2b3a1d4d5dad14fddf9452922841e6ae57dec20f8bd1fa031978c8c762a55d38efb68bbfa6fb487975ff578487da61401066c901c7577f17b6ffd7868d49f50441a56d75b35d34c1df6ad2de3e9115f2c4794029856a5459b592c880716b13acbf319ed3ba47244ce90ea0149d11e5326cf35c838a38802f90b677c4af44560e33d642daf32c0c4afc7e6a370a0c021bfbd20a46578e937996b42e102b166b7931d9a62fd41b96d1e43cd6410978839e00bbd60514aa19fbf4e87c85c56c31e23db58a12971069cdad18c8a9360dd67bffc8dafbf5f43c9a497705c1aaf07fb6baf8bedf23e1247612b61c281fd6ad12bda4528832aa49d7be26ed4ec17865a2ce36e48e24a80c661b6c5c8f4fb13754051fd36e1411d15429cac506506fe47fb95b12dcc0a90ef1c055cc897cc060a38c9a27f4dbe2d1870a22abe7ada12eb45e92c7111792b529b342ab7aa0393e359a879c2eb519368d2e5324c4e23e6fb5b00664dafa015f533219fcafecfefe34cd6168bb8395a6508616f44330dfcb6c79b43fe5f9cf86c868f577b1bcd4103a24b4ad882ee5cea7b3d248c76ee7f1698d57fd383c9ffe411d387bf1b0feda2cec9eb4b68dfe31549e1ab54a19367b86da3b0610faefbc637a7b755bbad52a11929e444937623456c141b929800ab3a06f1716667647877508807a4cb28b11665bc24cb02dd336e7694d8900773eed022838edf8940e7e2697334092f1565e1218421adad1ebe1cf658430ed0bb4fea71ce64299fb39c48649dbed912daeedfa9993e022f5acdf4ec4e318df966ddc5194676574dfb490f8a6f6d7ef9e4ae11598126b7eae725a83468d723ca6a826596fb7d4f9dbda07162170f54d06d8dcb7947205e0bcf40478dc0ad15f554a27ddeb49211fa6cc1f2c5fedab8c1d922febd332c6073d78e73db8307bf4fbb1e861ef922a60e553a7ae0286b0875884dab5d2cd81829290f9b3e3e5b8ed5cc4ab996e8b626f0da24b2a633e3f526c0e78e87a26ce90498b0f4d19f24014a010e36df7e569476543ad20d53b88c3359216bf72695d6de509b12e2926a095632e04533ff1f210cbc4b52b243f9e92790adcfdbdfe4e02a2bdfa730f03b915ff23488bc7a254a1eb3ba99ee83e2d66fae220fe7ff7d2489e37d40dfd5f9d88919d5598e3587314041a12f204e11b38b6338089f5e6ef981f298c5f1f8445996803fdbf5c8ca09016aad865ffa31cb1ededfc2b793325e90bad2e20d0e68745bceb489612a75ed689bbe5d4de98844e2fc5edb478134dfd028853194f0bc5493d3c567e7e9a53ed99e2a2aa7063bb2c2e39e782e98bc0ef7a1be0c5f1375b92b5c83a9abc37987b83f1e42bcde095a5dc5b09690ac736e604a3f2c14157816032377ae29cba0cc85fc043784281a40cf8b04b0812957d982d33eb50f31df2e7ab26fb94076fa19a0de35ade56951851944d4ae0e1f4b8701f0d194335d989b7c8f491a728c41f38e26f1174fe746f73fb2944eb2a1beb9c041f927ae0a157ad71be829005965e588015acdc9e77ac5003a2f3b15b300890f74b018c3f8df192779335b8c2e3ef83a69d402392601736ffc62615f16757727c087a3dea20902866ec951911bbdd1122c023780cbe87a4f49ad5e22a02ca4473690abac7f7681abc0c17722bed982db1a3710a1026eb63942e51ee80ea08f25ff465e937e29051c45493573abe759cb981220246f674527b928fdf1cc228456f987ac0269f3feae00438e4b22be6eda223d052aeece39ef252134e2562b14a31470e0ba8ce86afbed1223aaa4cf652ebc4d1fde7a3955b6c85dcde6198f2442af7973eb41f8275164fe6a96c4463b6225a377c81652be5b631dd0bddf75458b3f1ac3b673e990f84ee873cd0835340efb14077a669649d4f886df4f9530443524143d6033f0d1f7e07f633a34d40d455ac6625cbce107a9d4480e3a700e6923191105f374b76166a3851fdb8560932ae2597627c17978b0a97db0510f3f46b5906de20c7aa4719425a33c93a9d16de6e966b0f9be3301e5e4c860d691b75b7473e02909e65c0536791ddae6b217a2fad285a658c44a48e4fc0800c8a60a78139e7b202f8ce3c314dc428a2866b98a201557d4958baed6fa0cdb8b107f028e976053d1f5e743620db48c091e879405b2cd3f17e6f63fab4d9a6640bc66b3c707ecc9ad32533465b13a71089160a0476361f13551f59c56ec02fa8e170932a686a251b78d402d55e1d212479c5eabfb4290769febd1b4b91cfcff6a9d24e1b8084cb02438599411fb44b2c7564aafd0226ad1f9a7b1b80a16cc8f8d8385bcd5fe17eef9c0f4575e96f2efbb9b7b649c8f153060ed396bf713faf237c1993f21d5240908803c3c509398d27d09b6f4c8480f5d37ca873fa4acc460b8ef9433e0e1970129a9d9d75a7b183f548e1589f1c44976194f0b59cc0198da7df15c293f628276644862c7d0b6ad4d991b86771ca516d6fbec1707320dc13a652a550b01c1b0c004530c0c5a96bb84fd49e901dda9cf70f5d4649d7da4f3d37417be17b904f92bd39610fc5cf096cfdaeca4bf7f5f190dee1c9a995c1ed93763d5b3e4f741eb0df49f45f34a562f9046b1d5780dc8c3a7"}, &(0x7f0000267000)=0x1008) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00001af000)={r1, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f00008d1000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000202000-0x4)=0x10, 0x800) fcntl$notify(r2, 0x402, 0x1) r3 = openat(0xffffffffffffff9c, &(0x7f0000f27000-0x8)='./file0\x00', 0x80000, 0x40) sendmsg$netlink(r3, &(0x7f0000f89000)={&(0x7f0000953000-0xc)=@kern={0x10, 0x0, 0x0, 0x40200}, 0xc, &(0x7f00001a3000)=[{&(0x7f0000bc3000-0x3ec)=[{0x50, 0x0, 0x0, 0x8001, 0x2, "a64dee85c11d5bb29a279ecc3ca68fd8e2193983aad2fa84829fd1e665fdfe38d1ba4282c2cbe967b112108845e4ba7f49a0d20926cb92bb57c14d28cc9104"}, {0x40, 0x5, 0x122, 0x2, 0x3, "a894a50f21e4099385390c06da65236a1c2cf095e4cd45778f59cbfb7db9f2a0b9e84c92220fe45779f78495ada7a6d7"}, {0x64, 0x4, 0x600, 0x4, 0x2, "12a09caef8a5e3e8f7ecd9d00cc36dde6d6172977d1f2fe554769c5b85da8c23ddc97eb06dc68f5e46ad490b8efc62f30858d4da15815a24c59e2fc1c02a81e75bb657848dd760cb5bfd01ab3cc834b3b1"}, {0x24, 0x3ff, 0x300, 0x200, 0x0, "c8e1e24ea69ef117e4b75167478b6dcc2839"}, {0xf8, 0x7f, 0x200, 0x100, 0x3, "75794ea00e27d94f1f7a0adca27169d3a45d1e6e2e49618fa772b87d50576420625f4b034fcf1bc28cf6da8762f70d6656a080c98957a35e84fab2ec343796b78b240412c4489c8e449734347763b5fdd9c494700aafd81691236770072ff48a43d49f04ad895a605ff095a8e5aba83ad79c2b715e69f437158122a846b6ecd5f9f0b2612e12d2b8857e43bb7de3d74039643db7b4d60e3ccaf5d72042cdeb90ab087289b16b8e37c83d643ff517a11dac3ff3b4a717468eca5e8069db6105615992c1fd8d8b9a7145294ffbc0e0f2f854c06eeb95bcbfb00be40fde054b695c6a8e2b5e9421"}, {0x50, 0x81, 0x320, 0xa75, 0x1, "093276cc3ed9c1eabe4b428edbacbbf7988cead9102cd3c49fe54c264f2de12ab946b54a6240e13321cad85ffdee20fcff1ed3f6bed37f9bbbe3f87c57"}, {0x8c, 0xffffffff7fffffff, 0x200, 0x1, 0x0, "dfad4d13d204d25d1bfce62bfecb46613f1bb6d449491afad7fd662a4d329ae17b8b198217b73a6ffd53e8a58093812cf2abec6a32d475ccdb4fe1459721d264a2575ea8d4d20aaeec03e309c3b8e1da6988d640b6efde1a9f87a7d3e0c6a320983a4fb09b99e70d64fb12439ab82159d821bcb8ec9b37cb53e5cb7d"}, {0x100, 0x9, 0x200, 0x8, 0x1, "205fdf9d3a0df422f4dfa9d7dfd225cd325973292123a2612e0deb9fe0f8c61306ebb7fe4d90be26ff7de49f7ad3b30b2cd34a04be87abc4be63563b6b6e9a81143f339e44333048cef95846d711d70f8dd399fe3959bf7f26e70ed21149a61f70402f1087b6c732c4e000219d5dc49780723560c3e3cd44ca34ee8e9ce2223ca45abd33d20424153a4db6b9794bacbc0b0e054debc16c1bbe283d1ced7819452caf8bdcda0c99f8db70e7371a9aba00a3b8c0421f7706790ee377992a164ca4d838e9f6a5cc178e8c963e8c5e2eb3ffc82ba651fc790e9eff39f5b4c8a2af0f9257acf658c78808417ea425dcbb"}], 0x3ec}, {&(0x7f0000187000-0x208)=[{0x90, 0x80000001, 0x200, 0x3f, 0x1, 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"7e243d371348343c969bb395b2840d746311825c52afab3187aa1939200de7ae9ae12f8397dc6ffedc5e9c49c2151395d3a9d59735f8546f77d5a4eef9cac7fd1b6f0279edc3b1da6d524dd9661e0475944ad5ac89eca8997af1bee7d2755045b167b29f1bed22ebe79adb501fd081219abc5e281604663490ded7693a39c94b0bf86107eb3e41e53163cfdf578eab2e4db278b34e0e5e8f67b3a400ab59c02adc690a8e3a937c4bda74925cb3dcc767f566ca4d7013561a7a46d42463be1ff25c341ab5adf6fabe8e1af30b6c59d9d6481b8e53e6f72912c73f4416e471cade3e120c2980dcdcf4bcfa9d5ee2f6809649c64b8288ff423c583dc23b56bf397e0b1c15a7cffb3c915739c48b559f9f2f4cca580834c0995e497cd37ac40303445acfa19de87b33a7de05c5855585bac0f815c6ac482b401f52cbc1a03843973a65e03eb2b3727e0142aefe6232d06b65aba2e806f463f8fdcbc2d0cff00aaec670923f7974ddfa3b15c962060f328d49684c4e5f6c50c18faca5783db6687ee8b1b2688328cb596fb27138a8c39eaf6e6961c3de1d3bc89d78d9f124e98f8953d1fe16693cfb8a595402d84e2739c0d75c321be4a638252704b746c56c175ae90fce24026764574e7fccef4526c45cd9597910307e0a0f06ed2597966b501efbb7094dead014375541bae951f036372e46d503271441ffa8176d2cc35c023fb3044cd1338002fc65e50a4a64c96a5e5e857e9d4358fb8ae9159da814c7138e53c993a4a3ad04f14964da876a4b9503c2fd73116000598fdd4426a271f7921c299b6ffac86f62e4db0b99fd62af1046d071986322e30c87decd134794004d36e98ae9dafc4e299f8e987e578354fe7f12d7f3ef9228200e82e62e038313f6e1282b97cfe53cdb4e9dee49ef3b53cafd5191864a9d7b7c3bd044576032728b9bcbde6bdab1a1ce1535f0c5b35843ed041e9da7aa9f55e495044a13eaaac3787f713f0ed236d2c9230dc1df086596ee39f4a66df63b07ce99e82c5636297fef1068d1bb81fb6ebff04069bd04ef24177e6bae2fbd9cf92fa49e09e5ba95abb061149850643ebb918cd91daacae09f236a341ace9a4147d61c76abba2ead23e85dbb92a0344a3a53ba190408a8146da1ead76e57e78a9bd716b988a8f16cdb167441d5099d923cdc4d4cd8e2858567782866efe6f282c7b29f3d18cdd45421e98e52ec8740321d209ede17929f9c33a07c83b4e2f20ebce888e90b6bf91b875743dae17990d70d5bc7ed87acb45908ceb7d93df14417117cfba169afea277eeb046232cf38fd10f97d7e7e43b99203def1476ec771cf149acbe0f7c194a363f2b474b1dd201f7c501faacead19f9dd51c2e7be8d6e3e869459d0b33a1dbece14d6eaa60ff01e07603d4b5965fff9c72f5e7aca95999e36365d681a5be1ee7eae6a5069c498f9988388f9a1e134e2ce6c88bd46b3350b76e1b89191636f36f8f90d79033ed001a59e249c439a0055727fc2b735a3d0b3554a59a73e9c9e14658c9da1e0bc41b79fd22c587372fae1a21345bb16d830b1d33b8565ba05a5e187a72b2cb2c0197285c317844762329ebf804714d08acb992da80ab37cc0a667b0c2f3451659869f12ae32edc492d645b18a1a404df3d990309d390b132a1daceb25f7524937bab47af558073a67119937c4bb76fb95f11c0a98d84b92c6d8bae039c87b3148c3c0f9b429635f4e44e8a2e3048b68a16f493f8bd206d9d1302df0be79ee7f8d73aa1ad5324819a2767088cb666771f0ac6c9b433082a3ba97718463fa3ce5a5463a6d4b6c4d2ecdb325dc83cc08f71463eedd2d88d20c8b8cf75b4edec7cc18e908d599ef7a7099c9062532eeb4e6fa7ad8d03f8650f379c47f4483e89472b79e3f73458bc264438bc32be4f74bd09d583ae64371363e2e07a6920427dd0c7a17ec426015a30f84e54505f1dc46fb4c026148a23ac33e761055871d3cdab505d406ece7c10ebc25d514099a99619dfde422762967ba96b5ffb25b26cbf049ea85156d7ee911ee98af8524148be7383bba8166193371d50fbb3382c616a7fe3bc80e3ca876f0dd31620b5a5cbd7c5e24577fa8829e34cf596acc40e5bde504f8787da406785ab28e2b39fba798b6dfc4a4842715779bf704caf45b8d2e9837a9eebc6518c2afc65c4d9a5076ab680457745bd4382c630fc371161790f87ee61833e03efdd85680268469481d359c553a57709c2e6aa2b48e57971afc1c94c3d71982380e8be0b5f2738caea2fdb2290b56d576d0aea51d46320a719634610f6996f0be6e3d13177210d6121ac16e9041858dcdfbf1a6067fbade3e126bdf84cc4ea8ff6d3e7d5e3ecb83d54ad4727d86b82950458f00ab5a393aa0a63b7a1edeb583f4a381da2d9097a2c5a0e2e2c97a9c5951f3e3a3179479372c50413ea852ae3f457e9d7ad407ad7bb3cadbe732c9d4f5b6465bf3b0839912ce4da2d3d6e5c4692dda6f62c7a69e1c575a250bd8de89a91bde128c84cf3a165ff3f9e1ee9a781e7a7f1db102099d01b91603292e29c5f8553e6354759e172dd418f1dcb0c7176e10fd9c8cb154ac13fa1c1c601f5661726b1103b128b1537427c10bb529c8e57146ce7784442bffe06380648e857043b4c569912e9a4d64f7efa8dfe3577046c321e21edc72d16b0e8d3e9f2c757257741d46414a9ea46a6c24f1e28e877a495b27bc756240d085e0102cc752d9ffa41fe785be32f722be1007bede46291cc52b6fdb07f344361d651e97f10b1776199bc766d9c009343729a6ed7eee5de066dfba6696f227fdd97e2908963c8babb3f6e17f41dcf1e45d3598f0a590ec06cfc1dd785517198697a2ac67af3fd1ba073a9395950518c658fa43234b6ef65ef3f72705ef012433545e2beadb321da81bdf37adf0f2c0be3c20c8d0be0165f63802a0cb2e4086d8aa718992954f010747c0f1ae326be51c20ecf8b701215998d40679e46bb64053eb4f1cbf78eb79ce4d0c87bd696e880e1f5b6d91199b37742da9cc8718578be8e8b46e9a11e43acccc1bfb4d452da0e4e7839e86bc8545a9529672f69dc270230eb3895a8d37c8dfebe689915f2af198689fdc2dc18a29f381dd2e726574246aae6db2057008527ff13cfc1d80253976418ffc53f90074ae67d80a0579f132190b4a44685c0e30e36d33daab0d9d71e2db179194e71b08da53b36420fd9f1bbc68337f6d622217a53020066c78007253c03748e8e1cd1e863efcde1470c296af681e9b250514e892b845ea0aa807959d6a80af6c298485cbe7615dd528c4fa6e39f0eba4b8f0cb3aecee49fcbfdfc41fea78bf2c656b35c571759b6111f911843977471dc3daffe342efe48c70f0857a6a4a4215a16685f2edc78ca46f6b782510d97271bb48c4fd6c82e830dc8ef6a215bdcc5f77c2ab523bdc1997d9f7814cf7e29fbae6dcdca71cbea876a7c573c3983575950fb7ffad5031b40015a356f078cc2040bb47fb6da74746bfa100c189629e1692e8c87999421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0x1010}], 0x4, 0x0, 0x0, 0x200048c1}, 0x40001) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000637000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000a66000)={@generic="c4aebcaa5792d52e2b900114eb73e68f", @ifru_flags=0x8801}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f000000c000)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xa, 0x1003, 0x0, 0x0, 0x0, 0x0}]}) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fc7000)='/dev/rfkill\x00', 0x18000, 0x0) ioctl$LOOP_SET_CAPACITY(r5, 0x4c07) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f000018a000-0x18)={0x1, 0x0, [{0x38f, 0x0, 0xffffffffffffffff}]}) getresuid(&(0x7f0000754000)=0x0, &(0x7f0000913000)=0x0, &(0x7f00005e9000)=0x0) ioprio_get$uid(0x0, r6) syz_open_dev$urandom(&(0x7f0000ae1000)='/dev/urandom\x00', 0x0, 0x610501) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000782000)={0x1000000000000088, 0x0, [{0x200000000000194, 0x0, 0x400000}]}) 2018/01/04 09:00:49 executing program 3: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000017000-0x8)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000040000)={0x0, 0xffff}, &(0x7f0000029000)=0x8) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000032000-0xda)={r1, 0xd2, "13a0806cdf2da764af4425991fe76fea1081fcf3db5dbfa11cfaf761c4fdcb4e9e8f6c41d71209b83434a13bcaad434b93961d4fafb098bbce66a66ee07a818366375bacd2ef3656d7f25d7684b07548030a0b68fb555b9578df98c3bb1f2a4c44e9ce6c9d81a30d9329ae6c74992b717e91c45ff2a0b2fa24ba0db70947af4dcdfdf8d116995bd0c151d582472631aed42a13e4944f86ff6fa8dd9ae376e76d90b9fc9fe55ed8abb3405152892bddd6fd3a4ae4c13f9a46fa5842e3bd038aaf55dbf4f528a7c2622d24a3345296460f2cc1"}, &(0x7f0000041000-0x4)=0xda) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000041000)='./file0\x00', r0, &(0x7f0000020000-0x8)='./file0\x00') unlinkat(r0, &(0x7f0000040000-0xe)='./file0/control\x00', 0x0) 2018/01/04 09:00:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000432000)='./file0\x00', 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000ecd000-0x18)=@get={0x1, &(0x7f000012f000-0x74)=""/116, 0x2}) bind$bt_hci(0xffffffffffffffff, &(0x7f0000ba4000-0x6)={0x1f, 0x0, 0x1}, 0x6) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000d8e000)="7d5b71e117d7c03b5bf27163436389cc79eb7a314be05e7366d95a053f592dc4f4f1c06b86718d1545de0df903732c30d90163923bb19f63fc8fb5bfe13eda5133cceb5a3a743944aab0feff85fa02839def76bf740eda93ee6988a139ca0652740c2ad26a24d3cfa20cc5be3586651857e590bdb63d31e2cb6bd187ea89695e1466f1811469c359bcf082e6564a9dd6f1e55e3f77e059045949beafd352b2c17af894be22c109b65a6ac87a612d7af04a50974f0ced45647943f56fc32d9124a1fee7cb59622ea4c698f31c624322146b16f5167ad3e5b5f5d227946b7bee0f1763894e4e84f1c706c70d327b4496", 0xef) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x0, ""}], 0xfffffffffffffebe, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") 2018/01/04 09:00:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000043000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00005a0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="9ee200100000d67472e1c4c3ff0fc07f"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000e20000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009cf000)=@ethtool_drvinfo={0x3, "a78429190b05112ce300f0c39758083a0223ff78070796edbce46e83596e8773", "4ca766c6ea9d686a9a2144fc0a175645838d7027ac4e877b9e4207f1774503e6", "8b5a3a5d80c2ce7bd452e47086b1e806a80b8b4a099adfbaa704cc21a6a794a7", "533b60006458094128c3e8ecd4c098c4d6a64f89579a8795a752200ea924a03d", "356c00000000a61ce2495a9e507cec1b27bc2c579f8efb315e90f74e3a082685", "ecd4d4644d543168096babc7", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$tun(r1, &(0x7f0000f5b000)=@hdr={0x2, 0x0, 0x7, 0xb43, 0x5, 0x7f, @ipv4={{0x26, 0x4, 0x9, 0x401, 0xa0, 0x0, 0x7, 0x7, 0x1, 0x0, @multicast2=0xe0000002, @rand_addr=0x100000000, {[@noop={0x1}, @end={0x0}, @ssrr={0x89, 0xb, 0x1, [@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}]}, @cipso={0x86, 0x1a, 0x2, [{0x7, 0x3, "df"}, {0x7, 0x11, "6ee92539664677af1cc1df1de0dd4a"}]}, @rr={0x7, 0x1f, 0x2, [@rand_addr=0x1, @loopback=0x7f000001, @loopback=0x7f000001, @loopback=0x7f000001, @broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001]}, @timestamp={0x44, 0x20, 0x3ff, 0x3, 0x8, [{[@local={0xac, 0x14, 0x0, 0xaa}], 0x5}, {[], 0x3}, {[], 0x3}, {[], 0x7f}, {[@rand_addr=0x6c0a], 0x8}]}, @generic={0x44, 0x6, "53d29856"}, @ssrr={0x89, 0xb, 0xfffffffffffff340, [@multicast2=0xe0000002, @rand_addr=0x1]}, @ssrr={0x89, 0xb, 0x5, [@multicast2=0xe0000002, @loopback=0x7f000001]}]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x0, 0x1}}}, 0xaa) 2018/01/04 09:00:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000432000)='./file0\x00', 0x0) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00005ac000-0x3c)=[@in6={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x2, @rand_addr=0x40000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) 2018/01/04 09:00:49 executing program 7: mmap(&(0x7f0000000000/0xce0000)=nil, 0xce0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000038e000)='/selinux/mls\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r3) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000000f000-0x2a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x6558, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @loopback=0x7f000001, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0x0, 0xaa}}}}}, &(0x7f000000f000-0x18)={0x0, 0x1, [0x5865]}) sendmsg$nl_xfrm(r0, &(0x7f0000c37000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000813000-0x10)={&(0x7f0000000000)=@delpolicy={0xc8, 0x21, 0x703, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@encap={0x1c, 0x4, {0x0, 0x0, 0x0, @in6=@loopback={0x0, 0x1}}}, @migrate={0x5c, 0x11, [{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 45.557193] 9pnet_virtio: no channels available for device ./file0 [ 45.561273] 9pnet_virtio: no channels available for device ./file0 2018/01/04 09:00:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x3) r0 = socket$inet(0x2, 0x0, 0x1) bind(r0, &(0x7f0000835000)=@l2={0x1f, 0x9, {0x7, 0xfff, 0x5, 0xc738, 0x80000001, 0x1000}, 0x10001, 0x40}, 0x204) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00002a6000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) fchmodat(r1, &(0x7f000093a000)='./file0\x00', 0x2) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) syz_open_dev$admmidi(&(0x7f0000fc8000-0xe)='/dev/admmidi#\x00', 0xac75, 0x40000) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000012e000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) signalfd4(r2, &(0x7f0000b23000-0x8)={0x7ff}, 0x8, 0x80800) uname(&(0x7f0000dbf000-0x8d)=""/141) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000076a000)={0x0, 0x75, "2d829f34a9e650989653d3f58c1c13ea663c1313725fadcd94d5a6e368b8ec3fbc92aa77dc1cde94c7166969603a3e475761de06457463126d44477c1de8c1e01fb1be4bea416c2eb39348efeaba1ad981b204f986a18dda9c058b3e638a536b9073bed3b80edf4d7e644b3c51be82451545814216"}, &(0x7f0000608000)=0x7d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_buf(r5, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) r6 = socket$inet6(0xa, 0x2, 0x1) setsockopt$inet6_buf(r6, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r6, 0x29, 0x15, &(0x7f000064e000-0x15)="ff55d36cffba04365d0000000000000101000000", 0x14) ioctl$KVM_GET_SUPPORTED_CPUID(r3, 0xc008ae05, &(0x7f0000592000)=""/60) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000842000)={r4, 0x7fffffff}, &(0x7f000085f000)=0x8) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x0, ""}], 0xfffffffffffffebe, 0x0}, 0x0) ioctl(r2, 0xc0184900, &(0x7f0000002000)="") ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f0000ac8000)={0x4, &(0x7f00004dd000-0x10)=[0x101, 0x9, 0x26, 0x8]}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000de6000)=@int=0x0, &(0x7f0000965000-0x4)=0x4) [ 45.610344] 9pnet_virtio: no channels available for device ./file0 2018/01/04 09:00:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000ae0000-0x12)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000dda000-0x4)=0x9) r1 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000718000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000022e000-0x8c)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000e70000-0x30)=[{0x22, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) timerfd_gettime(r3, &(0x7f0000665000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/04 09:00:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000044d000)={0x0, 0x0}) epoll_wait(r1, &(0x7f0000a8e000-0xc)=[{0x0, 0x0}], 0x1, 0xffff) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00008b2000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00002e9000)=0x14) epoll_wait(r1, &(0x7f000062b000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffff7) shutdown(r0, 0x0) 2018/01/04 09:00:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000432000)='./file0\x00', 0x0) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f000099d000)={0x20000, 0x0, [0x0, 0x10001, 0xf1966b9, 0x2, 0xfff, 0x0, 0x80000000, 0x172a]}) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000f1d000-0x1000)=""/4096) 2018/01/04 09:00:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000061c000-0xd)='/dev/usbmon#\x00', 0xdc6, 0x10280) r2 = fcntl$dupfd(r0, 0x406, r0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000b20000/0x18000)=nil, &(0x7f0000aeb000-0x18)=[@text64={0x40, &(0x7f0000f25000)="66baf80cb8f6642a8cef66bafc0cb007ee670fc79f0d000000470f009d0e00000066bad004ec67450f20c1490f01d18f297002730c66b86c000f00d04f0f32c744240004cc18bcc744240200300000c7442406000000000f011c24", 0x5b}], 0x1, 0x20, &(0x7f000012b000)=[@flags={0x3, 0x80}], 0x1) listen(r0, 0x0) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000626000)='/selinux/member\x00', 0x2, 0x0) ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f0000b3c000)=""/153) r4 = accept4$inet6(r0, &(0x7f0000e6a000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000990000)=0x1c, 0x0) dup(r4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000582000-0x4)=0x103, 0x4) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/01/04 09:00:49 executing program 0: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b0b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$sndpcmc(&(0x7f0000cda000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3, 0x200000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000303000-0x34)={{0x1, 0x1, 0x7, 0x3, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000515000)={0x0, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) fstat(r1, &(0x7f0000d05000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000bce000)=0x0) 2018/01/04 09:00:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ddd000-0x11)='/dev/vga_arbiter\x00', 0x10240, 0x0) creat(&(0x7f0000432000)='./file0\x00', 0x1) bind$bt_hci(0xffffffffffffffff, &(0x7f0000ba4000-0x6)={0x1f, 0x0, 0x1}, 0x6) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000db5000)='/selinux/checkreqprot\x00', 0x200000, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff9000-0x4)={0x0, 0x0, 0x3000}, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x0, ""}], 0x10, 0xfffffffffffffffe}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") 2018/01/04 09:00:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x5, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x7, &(0x7f0000278000)=0x0, &(0x7f0000b16000)=0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000c4a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1}) [ 45.743920] 9pnet_virtio: no channels available for device ./file0 [ 45.763235] 9pnet_virtio: no channels available for device ./file0 2018/01/04 09:00:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000432000)='./file0\x00', 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f0000ba4000-0x6)={0x1f, 0x0, 0x1}, 0x6) accept$nfc_llcp(r0, &(0x7f000075a000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00003a9000-0x4)=0x60) mount(&(0x7f00009c7000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a95000-0x1)='9p\x00', 0x0, &(0x7f00002de000)='i') 2018/01/04 09:00:49 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x3, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000001000-0x10)={0x2000, 0x1000, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x3, 0x2) setsockopt(r1, 0x0, 0xcc, &(0x7f0000d25000)="d754000000000000000007a520c472fad1a7373c3eaf8be900000000000000084d850e34a25f6e52070052351840a79ca2497f055f126a92151dba57", 0x3c) 2018/01/04 09:00:49 executing program 7: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000001000)='/dev/vcs#\x00', 0x3ff, 0x4e700) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getuid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(r1, 0x406, r0) stat(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000012000-0x8)='./file0\x00', r2, r3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000005000-0xb0)={{0x5, 0x3ff}, 'port0\x00', 0x2, 0x400, 0x0, 0xfff, 0x81, 0x7e, 0x5, 0x0, 0x2, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000006000-0x8)={0x5, 0x5}) bind$inet6(r1, &(0x7f0000002000-0x1c)={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x20}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) 2018/01/04 09:00:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_mempolicy(0x4000, &(0x7f000093e000+0x73c)=0x3ff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x4, ""}], 0x10, 0x0}, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") 2018/01/04 09:00:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00002a2000)={0x0, 0x78, &(0x7f00005eb000)="454eee1e5f269a2b1c6911e9a812d1c601977c2ec12181485a3d47284f4bca6ed22a7058a8b5eaae20fe36bec2c13281d458db77afe8b1c6ea643e1de907f4b06189ceef4c82d678c0d0055d46910f60560c5621c14100b94a63d7d9ccc0a65dc7798a9eba792400137112963a6b034a9f029e7aaca62fc8"}) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000068000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00008c2000)=@int=0xd886, 0x4) write$evdev(r0, &(0x7f00008c2000-0x30)=[{{0x0, 0x0}, 0x2, 0x0, 0x40c}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b3b000)='/dev/ppp\x00', 0x208000, 0x0) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x101) 2018/01/04 09:00:49 executing program 0: prctl$intptr(0x7, 0xc9) [ 45.788726] 9pnet_virtio: no channels available for device ./file0 2018/01/04 09:00:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000432000)='./file0\x00', 0x0) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:49 executing program 0: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0xfffffffffffffffe) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000fd7000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000003, 0x1}) 2018/01/04 09:00:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x0, ""}], 0xfffffffffffffebe, 0x0}, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000b3b000)="91d97fae7c00000000000000052f5d2f78acc3141b8ba0486b7897b9b840eb0f0a4c5ae2a0a461077ece99dc60e68631fdd56ab627bb2d9bfa44415167362e93efab14ce1e92265e79899dd5cd4858bc76907264124ca88aa6196a6da933eadcfcdd66892a340ed4f2d027a8f1f9f95ae3992db9") 2018/01/04 09:00:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(r2, 0x406, r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000023000-0x20)={0xfffffffffffeffff, 0x0, 0x10001, 0xa73}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f0000151000)={0x7f, r4}) bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) listen(r1, 0x0) 2018/01/04 09:00:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c06000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000341000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000e42000)=@int=0x5a69, 0x4) fcntl$lock(r0, 0x25, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) [ 45.833137] 9pnet_virtio: no channels available for device ./file0 [ 45.853216] 9pnet_virtio: no channels available for device ./file0 2018/01/04 09:00:49 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000589000)='/dev/autofs\x00', 0x202000, 0x0) fsync(r0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00009c7000-0x10)='/selinux/access\x00', 0x2, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000c4e000-0xb)='/dev/mixer\x00', 0x40000, 0x0) r3 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0x7, &(0x7f0000be1000-0x20)={0x2, 0x3, 0xc75, 0x20, r3}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b84000-0x8)={0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000cdf000)={&(0x7f00006dc000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000e8c000)={0x7, [0x240, 0x4, 0x821b, 0x100000001, 0xfffffffffffffffc, 0x6c0, 0x800]}, &(0x7f0000001000-0x4)=0x12) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000001000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000003000-0xd)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000004000-0x8)={0x0, 0x0}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x101, 0xffffffffffff0000, 0x80000000}, &(0x7f0000004000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000000)={r4, 0xffff, 0x7, 0x6, 0x0, 0x7, 0xffffffffffffffff, 0x2, {r5, @in6={{0xa, 0x1, 0x970c, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xfffffffffffffffc, 0x80000001, 0x1000, 0x0}}, &(0x7f0000003000-0x4)=0xb8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000004000)={r0, r2, 0x4, 0x0}, 0x10) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000006000-0x8)=0x4d07f18546de6bea) listen$netrom(r0, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000007000-0x8)='./file0\x00', &(0x7f0000006000)=@known='security.evm\x00', &(0x7f0000006000)=""/240, 0xf0) [ 45.895629] 9pnet_virtio: no channels available for device ./file0 2018/01/04 09:00:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000774000)={0x0, 0x0, 'client1\x00', 0xffffffff80000000, "dc0fc13591fd3f03", "d760854b62a3f9812dd25271d130b2d7f5c50c68a34e2f847048c04c591bf73d", 0x7fff, 0xb2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_buf(r0, 0x29, 0x1a, &(0x7f0000050000)="", 0xfffffffffffffe37) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0x14, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) 2018/01/04 09:00:49 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000-0x1000)="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", 0x1000, 0x8014, &(0x7f0000ec5000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/04 09:00:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c85000)='/selinux/access\x00', 0x2, 0x0) ioctl$ION_IOC_SYNC(0xffffffffffffffff, 0xc0084907, &(0x7f0000b4b000)={0x0, 0xffffffffffffff9c}) r2 = syz_open_dev$sndmidi(&(0x7f0000070000-0x12)='/dev/snd/midiC#D#\x00', 0xbb, 0x204281) ioctl$ION_IOC_SYNC(r0, 0xc0084907, &(0x7f00000a7000-0x8)={r1, r2}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000327000-0xc)={0x6, 0x47ff, 0x0, 0xffe000000000000, 0xd3f0, 0x8}) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x0, ""}], 0xfffffffffffffebe, 0x0}, 0x0) ioctl(r3, 0xc0184900, &(0x7f0000002000)="") 2018/01/04 09:00:49 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f00003f8000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x20082) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000308000-0x10)={0x0, 0x7, 0x6}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000fc0000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0xffff}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000dff000-0x38)={0x0, 0x0, &(0x7f0000767000)=[{&(0x7f0000001000-0x418)=[{0xe8, 0xca8, 0x4, 0x10000000000, 0x3, "34c997892184d26f78ed488f390ddbef83826815c9ccb5e771ace0b73062dd96003901ec02e1b209a976fe63cd4f4f6d2c24318ba7334e8518ff24afcb859bf90338b58825eb7ce606e544b96ef1ad5d6d90b25315f8ebc125c6161544f41d11d834156cd6bb4b9395e6ba113ff78351e47bc03740f6f16f7352a0d2d5d61e9ef0961f08be9d14ab66c5d3242482e55119d839b9be2954f0a52ce81bc3652362e4b9bf5d093f01bdd61a6375a99a3ce27281d4e7dff41884bed8a2d89118dd5b2de56bad22a21eda13866ee5e1c32ce2373ba13819"}, {0xd0, 0x3, 0x420, 0x1, 0x0, "8fff25214a12fd1b05246963a7725f85822453d4f2935efe1532ec6c85c9e2a760daec168c7cb23fb31ecb51a7fe19d7a408cff73081e1277991bcc0aec3b10e6702fd07cb97a2180ba3e3d5f4541cde801c7885f5f1329c1438e66ac1728e7956611f8ae9742367f1db1e2b0d36f6a84981861ccd223f38c4b3e0c5dccf3ff3749843f79882229a9cd785824aafb138feebdca05afafc88a9d529e90afe3e0b72edcbe12b5a32f8430cac8d3cfb53daf6562766330da032e8aac90d57"}, {0xac, 0x0, 0x112, 0xffffffffffffffff, 0x3, "c8b1dc758e5d3126b4f2e4a58492ea2287eb2c07d85a54fa76e9f01279b2b8827377a07e1afc7de3bed0baeecf9d906b4734970c54fd7e1a2c9d954cf37b329efc3f5f84dc61e7a2558eeadb6e9abdb717ad4dc82bf0d1aa0535b60da542bfe3e6f6111abdac93076c583ab2b8c58ec08db663a5ebaf0e7554cd99e59d315689aeb8487a87002e287af340999114a9025bb290498bacbd4de721"}, {0x84, 0x5, 0x10, 0x9cb, 0x0, "a84c9108652037c91555dbfd2fbb471cf68fa98526652078fa28fb60b89bd5d971852c62bae274e9406ea94a6ab5cd07b4903d4dc42372127bacb1f62cfb7bc135b327773ae1dc9ae1d525bbfd9f785d1d224f7196e12d793efada996fece56b728719df222fae6ceeb586e0820b2fb21ce6"}, {0xe0, 0x7fffffff, 0x800, 0x1, 0x0, "17c663e8394ac4a39de1cefd970974acf9f18111731cb2cfb920e1ffe55cf256337cef7516a2d52e769eca14d663d1bb62b24275ef50265943cd2dd7eaa1632f48609af76c65f7fc80d8753ea8fa72ccb7a21a6b35aadb65e8632708917cfe61acefe689d4d9928d841c334de357e80bf09a2b27ae8782dde9aad37fd38ef1e8d6c459e16f5314248f4dc218670c1aa76668ad6df02ff997370377c07807cab940b8ed2963284392ca146c5c7eaacdc6a10ae2d75af9de31a0465ea29c37c9261fb7a42642fcfbefd018e7071aa7cf6b"}, {0x50, 0x5, 0x100, 0x6, 0x1, "3aec6243e62f252512c11c7535477168b5223852dd0d0c4fc7e8b20e89583418bd1a2485f64862bbb75a10a7bbfe979b44f424f2bdba10a07dd243cfca79"}], 0x418}, {&(0x7f0000001000-0x9c)=[{0x58, 0x3ff, 0x24, 0x3, 0x1, "a1528c30325f9c52bcf87ce763a5853a2da2f72881ae3e4417c7fd1a15e8cad41197ea80f379649745f997ca105c23e94f0241fed8e40390c49ddd707a934aeb25e958b5f4"}, {0x44, 0x9, 0x700, 0xffffffff, 0x1, "a8baaa50f28910c1b796ba1b5219c5df3527f663d1951aa9a6ac5845595da5fb10ca66a571ddaf44c0f28e5f9c183ce26fa466"}], 0x9c}, {&(0x7f0000001000-0x218)=[{0xc4, 0x80000000000000, 0x0, 0x7f, 0x3, "a279c3f460740ff0f9847d4e43004419c6cd76cde37188a806a71f4d0e22d5100a20e3ede284f33451f74cbd70321cc4575fe8a9fa68e9a8695add6868503ca237c0cc4f6c6b5fd39954f175a38d416f43d7e4c7b06b1996865f7923ddc79eb9b7a2781dd46507fdf40e4041b612e2a8826f146261e7001b14b9a1d4d7f9a128511fc0ce31dc4cb30e5b5c8e1dd548622f4f6d44c301de355d6cb511b7f8c50276219034a4f683c001c7be872c933f3b4825087a"}, {0x20, 0x5, 0x110, 0x0, 0x2, "7c9442b116b5ea85919a2dd56216c5e6"}, {0x64, 0xbfb, 0x4, 0x8, 0x0, "eaf6543a7f046a3460f34072b684242d7c9bcc151cea826d36c26d010effa401aa7906a834c30e6856c1e11caf936a5ac9227ce0287e148547780491ce98300e9b5fb10c2febb217228e328eb5eea98fec"}, {0xd0, 0xa02, 0x417, 0x5, 0x0, "de8f38f83b2d1a3b91bcf48a000df2f08112d129f45248bbab723b4052fce62b1f579a562642140a43d529f4c59c3add9b2c2f87e6de487dd071fce57eb5a0c0ed64b4f3239906c4afd92fd2eda0c229d4b167c6785ac370866fe34085c9fc080cdc1619723b24128ef8f1e7c9e6fc33c40c6b20ac6e39bf97531c7f3484f43299c4aef9476954490135defff63173cefae0d543a06b9f956d0c84df059d9251c732d2529cd61c3e9335f8e05bd2b677317b07edd52d75418ccf5d3101"}], 0x218}, {&(0x7f0000d8a000)=[{0x84, 0x80000000, 0x304, 0x8, 0x2, "a082bf864e764227ba329fbd5eef749440d9020423eadf30720ab0edcea6f2d0193453fc3234d0616d4ce510ce1cbb0e30eeebeebed53f5fcc0135dbbe80d2f0ad082b279fb8e000f5ce1ad4c0674ff543b29c58f0dbf8805d156207070f0d3a1e4a5b940c5601465b1089f499c6442797708f"}, {0x1010, 0x4, 0x220, 0x6, 0x0, "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0x1010}, {&(0x7f0000000000+0x9c)=[{0x24, 0x7, 0x0, 0x5, 0x2, "2c5cab8bf0e865a45c0beb7cef3267c57cc10b06"}, {0x48, 0x20, 0x100, 0x8, 0x1, "ae8f406b008fbf761f1f5c9a7ef84fc5a491f938e181c01f5b2a3c845a325046eadd6a3818bd5d91911fba90314efe26954c9ad819c6"}, {0xf8, 0x6, 0x304, 0x4, 0x3, "2304e50db607ce97216b6d323475eaaf702a32f9ffa42c5b413c474bc12d607dddc6ea9f4715d9c786d36ea58bf3c1951f6019f02574f88dd41c97f76a2ed44c3bcdb46cb7a26bee822960cd801fed45b9a07d0bdc58d41ca88d302bb30d36ca1dc8c3159d3c193c09535e3de27be00cc7788f829c54c37dedd8e0f0ed16db707352d718bade02227ad119ac22b4ebe9723e3b47cd8c59cee4de270c9bbcef29e4f0810c948bbae6fb1a4ee5da35e33171a4b6552452729c29e1370bcee2e3772741d2a48cc15cd994eb8631a0205aab84df5322fe7eca990065109936f8d6236387b4003c"}, {0x94, 0x1, 0x400, 0x80, 0x3, "8d69ec8ef59e6a46a87c2408bb8e6157676fb51d7a43a50f485badb07811cd8ffc34f8047647eee7cfb29954de4d3a95646b9caedad67d2062c130d8be67ba2d499f4345673e8616b24965e9207fd3cc085e46c1ade82adf093203b00011d34c45bc6fe2e554721a5ab3848fd679388207ded667ef5c5d8534119e2446bc7baab4b945"}, {0x9c, 0x6, 0x800, 0x3f, 0x2, "1a95a5aef4743e5e2eb29d8d1c681bbcb9149c44e7a9482ae438d77aa780e9d46a1b516c0559949ea1a78b67be456a577dcf483fc8e1c454a94a563859741f92c75df253922f5a26563088ebf168426bbd66eb9dc74881430f5a683dfaf8966c9e91715b272906023890e35f8c2cefd84986e6eff3ec09c4fb116a2a5039678612b73d13fc6381385c2735"}, {0xa4, 0x9, 0x200, 0x8001, 0x0, "348e2e31e5f7070e42faee1eaf119d807f42d5d5c797330fb1827cc00a0d65e0c2953a1c5f2d153ed33e3370f9f8364624ec67dfc744c01e17ee5608950ec8db1adcdedb4f1789e8040a24aec2d079ddae631f12ae3a1e8ae6b2ee650ee60490847b40184726ba9c6776198a66a37b3f1a286ca8b18c10ddc9c1792ce21e552f87569de61ae21d63d4ee02cb6144b3d27b9d"}, {0x94, 0x8000, 0x400, 0x3, 0x0, "73aadc0d2abba9ee8ccc39ccf28d1df10d6ba84ee0696da0cd792d4843c9f48abc3cd7130e52b231f3814aa236ca53c67b4bc69e0c181652ebf3b99d78eb4613ebf2976cc025d61d7a69b1668e7dc2d591684ac30bf5e0daa87a2ecbc1f0f4de8a9ca74faa2276dbec969c506edf5ccd8e94427f2dffe4655e76d3b04ea4f4246cb0"}, {0xd0, 0x3ff, 0x10, 0x4, 0x1, "bbf846eeff5b4f9eb6d909e2226d540879c59fce19639dc40f13e154223eff589a9d5f03fcfc65dd484b11fae92b5a814c168aadcdc8134e30c8c1a757ce3c6ce5cc6039093a70849e61e91990dc6b190fcc71793eb66a9aecf739833a8cfc7816597ed9449ac7bbb0520481bef8cc3a8ada48f823df67dc5d1d5bf5d984b30cb5d33c3f2204ee8c24a90ca210574354a7cbcf8016ba65abe5b144d1d91bfab79add162c58c44ab7b42731969c33a366acb5f3937e215bbe559e91bb3ad7"}, {0xec, 0xfffffffffffffe01, 0x410, 0xd1c, 0x3, "0219bd2932609bf1874416f2a4b9ea46ffda4b6775c96c1f059da65606e69eee59323c7a94cc6df397c931811330e3288f0aa4cb5ad0c2db6dcec6d73ff4546d232ef3549467fa27ec25898370300dcd3f7af5d1523e44c74b2a4c415389bc0e15997de4201e21d8921c3b0c03c8d794bb33a9d6e36ae420d56c0c10aa183c5931408194710640b05d50fa830765d4078806918577cad3889ac47400833b0840a9bd77751ed065b2bbdc83b2ec793f57de2870ec579d35a21c93211a83cf5da3e39e4409b49151bd2e20340c1521f8b19e6beaed0283975eb3"}], 0x588}], 0x9, 0x0, 0x0, 0x4000}, 0x40000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000002000)=""/73, &(0x7f0000002000)=0x49) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000003000)={{0x8, 0x1}, 0x1, 0x0, 0x200, {0x6, 0xf2}, 0x4, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000004000)=0x2, 0x4) fcntl$notify(r0, 0x402, 0x80000000) prctl$void(0x2f) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000003000-0x10)=@generic=""/16, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockname$netlink(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000001000-0x4)=0x0, &(0x7f0000005000)=0x4) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000003000)={0x1, 0x3, 0xcb}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000006000)='./file0\x00') mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000006000)={0x0, 0x0, 0x0}, &(0x7f0000008000-0x4)=0xc) r3 = fcntl$getown(r1, 0x9) setpgid(r2, r3) 2018/01/04 09:00:49 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x9) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000892000-0x4)=0x0, &(0x7f000078a000-0x4)=0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000242000-0xf)='/dev/sequencer\x00', 0x440000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0xca, 0x100000000, "9340e01a1016ed6a9e839ddbc2a49d415d4adb60efc11fba55482e013ae7b6cbc26d45130e3869aba84f9f8b1c71f83516cf11c2d8eddc74ce860018a28995ef942a3ed0b7cada6bde5ead34f60a91d59df7df3900108a440d15247a35bb130b31e0d00f37e768ccba4861752b6a479836bcf0287fe5e0e491acc7e1726d27f0792ba51e43b3e71ae8933bb2b1b1ee02e62251a7984884704259d51ba6ce0901663f22ec9e6a562cb6348b2b4d54ca2d628f5eef3d34072849eefd40fe3f71edc77a"}, &(0x7f000088d000)=0x0, 0x1000) ioctl$KDMKTONE(r1, 0x4b30, 0x80000001) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000000)={0x100000000, 0xbb, 0x8, 0x3, 0x6, 0x3}) mq_unlink(&(0x7f0000000000)='/dev/sequencer\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000002000-0xf)='/dev/sequencer\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(r1, &(0x7f0000003000-0x8)='./file1\x00', 0x2, 0x4) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000001000)={[0x0, 0x8000, 0x800, 0x6, 0x2, 0x5, 0x7, 0x0, 0x7, 0xffff, 0x4, 0x2af, 0x3, 0xfffffffffffffffd, 0x46, 0x33a], 0x14000, 0x80800}) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000001000-0x10)={0x3, 0xbf}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x8000, &(0x7f0000005000-0x8)=0x400, 0x8001) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000001000-0x4)=0xa9b, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000005000)={0x9, 0x4, 0xf5f, 0x55c3, 0x26, 0x7fffffff, 0x81, 0x3, 0x0, 0x1, 0x80, 0xffff}) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SET_MCE(r4, 0x4040ae9e, &(0x7f0000006000)={0x8000000000000000, 0x3000, 0x0, 0x53fdd93f44815e7f, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r4, 0x4b6b, &(0x7f0000008000-0x36)=""/54) ioctl$ION_IOC_SHARE(r3, 0xc0084904, &(0x7f0000006000)={0x0, r4}) ioctl$ION_IOC_MAP(r4, 0xc0084902, &(0x7f0000007000-0x8)={r5, r3}) ioctl$KVM_X86_SET_MCE(r3, 0x4040ae9e, &(0x7f0000002000)={0x4000000000000000, 0x0, 0x11, 0x3, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) 2018/01/04 09:00:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000432000)='./file0\x00', 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f000061b000)={{0xa, 0x3, 0x228b, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, {0xa, 0x1, 0x1c0000000000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, 0x5, [0x7, 0x4, 0xfffffffffffffffd, 0x2, 0x2, 0x3, 0xff, 0x5]}, 0x5c) bind$bt_hci(r0, &(0x7f0000af7000-0x6)={0x1f, 0x3ffffffffffffff, 0x3}, 0xffffffffffffff59) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000432000)='./file0\x00', 0x0) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000493000-0x42)={0xfffffffffffffff7, {0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x302, 0x4, 0x5, 0x6a7, 0x77e, &(0x7f0000090000-0x10)=@generic="56cce2c3b6791989d4a10c00cd97651d", 0x7fffffff, 0x3, 0x0}) 2018/01/04 09:00:49 executing program 6: mmap(&(0x7f0000000000/0xe84000)=nil, 0xe84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x10001) bind$inet6(r0, &(0x7f0000e82000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000e84000)=""/71) connect$inet6(r0, &(0x7f0000e81000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/04 09:00:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f28000-0x8)={0x0, 0x0}) r2 = fcntl$getown(r0, 0x9) sched_setparam(r2, &(0x7f0000bf3000)=0x4fa) vmsplice(r1, &(0x7f0000212000)=[{&(0x7f00008a0000)="93", 0x1}], 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x48a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000e97000)="51b5a69adf70bd37995f2ad79ab7748646441dc24da3f8b0b653cefc3709fdb2339ce5a7749442d306a9055a145f1d4b5ce5dd39", 0x34, 0x1, 0x0, 0x0) pipe(&(0x7f0000d8f000-0x8)={0x0, 0x0}) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000041d000-0x11)='/selinux/enforce\x00', 0xd181a4ff41e3eb90, 0x0) getpeername$netrom(r5, &(0x7f0000c26000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000020b000)=0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x8004, &(0x7f00005e1000-0x8)=0x0, 0x2, 0x0) r6 = socket$alg(0x26, 0x5, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000642000-0x9)='/dev/kvm\x00', 0x0, 0x0) r7 = getpid() syz_kvm_setup_cpu$x86(r1, r0, &(0x7f00005bc000/0x18000)=nil, &(0x7f000015f000)=[@textreal={0x8, &(0x7f00004b9000)="0f01990800ba4100b0c1ee0f01c90f01baf4000f3566b8007000000f23c00f21f86635000000000f23f8263b570e0f20e06635100000000f22e00f93bd0000baf80c66b83bc9648b66efbafc0cb000ee", 0x50}], 0x1, 0x4, &(0x7f00004dd000-0x10)=[@dstype3={0x7, 0x4}], 0x1) getpgid(r7) name_to_handle_at(r4, &(0x7f000050c000)='./file0\x00', &(0x7f000015e000-0x80)={0x8, 0x0, ""}, &(0x7f000023d000-0x4)=0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000421000-0x10)={0x2000400000000000, 0x8000001000, 0x200000ed7, 0x200}) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000128000-0x18)={0x2, 0xe7, 0xc87}) process_vm_writev(r7, &(0x7f000000c000)=[{&(0x7f0000221000-0xdd)=""/221, 0xdd}, {&(0x7f0000feb000)=""/129, 0x81}, {&(0x7f00004ed000)=""/14, 0xe}, {&(0x7f0000006000-0xd8)=""/216, 0xffffffffffffffe5}], 0x4, &(0x7f00009a2000)=[], 0x0, 0x0) ioctl$EVIOCSKEYCODE(r4, 0x40084504, &(0x7f00009a8000-0x8)=[0x3ff, 0x1ff]) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000840000)=0x0) syz_open_dev$usbmon(&(0x7f0000003000-0xd)='/dev/usbmon#\x00', 0x1000001000008, 0xbc51a4e6ff47a581) ioctl(0xffffffffffffffff, 0x0, &(0x7f000018c000)="") accept4(r6, 0x0, &(0x7f0000164000-0x4)=0xfffffffffffffe4d, 0x800) 2018/01/04 09:00:49 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000a96000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00009b0000+0x537)=0x10, 0x0) bind$bt_rfcomm(r0, &(0x7f0000bab000-0x9)={0x1f, {0x1f, 0x7, 0x5, 0x0, 0xf86d, 0x1}, 0x9}, 0x9) connect$netrom(r0, &(0x7f0000105000-0x10)=@ax25={0x3, {"9ae1890a7db4aa"}, 0x7014113e}, 0x10) signalfd(r0, &(0x7f00006be000)={0x9}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000001000)={r1, 0x6, 0x3, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000002000-0x10)={0x5, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000003000-0x8)={r2, 0x3}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000004000-0x400)={""/1024}) r3 = shmget$private(0x0, 0x1000, 0x200, &(0x7f0000002000/0x1000)=nil) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000004000)=""/76) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3ff, 0x2, 0x3, 0x3, 0xad5f, 0x8, 0x25a6}, 0x20) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000003000)=@req={0x0, 0x3438, 0x401, 0x6}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000005000)={r0, r1, 0x1, 0x2}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000006000)=0x8b9, 0x4) r5 = getpid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r5, 0xe0, &(0x7f0000008000-0x10)={0x0, 0x0, 0x0, 0x0}) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/cuse\x00', 0xc0c0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r6, 0x11, 0x1, &(0x7f0000008000)=""/108, &(0x7f0000007000)=0x6c) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000005000)={0x6, r0, 0x0}) 2018/01/04 09:00:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000b5b000-0x3d)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000af3000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000528000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00003f6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000ae1000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f, r4}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000eec000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0x2, 0x1, 0x2, 0x8, 0x2, 0x80, 0x20, 0xff, 0xbc, r3}, {0x5, 0x10001, 0x2, 0x7, 0x764d, 0x76, 0x9, 0x7a1}, {0x8, 0x40, 0x7, 0x5}, 0xc67, 0x2, 0x2, 0x1, 0x1, 0x3}, {{@in=@multicast2=0xe0000002, 0x3, 0x32}, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x7, 0x3, 0xfffffffffffff001, 0xfffffffffffffffe, 0x4, 0x10000000}}, 0xe8) 2018/01/04 09:00:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001e8000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xffffdfff}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000d48000-0x4)=0x0, 0x4) write(r1, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) r2 = dup2(r0, r1) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) [ 45.986765] 9pnet_virtio: no channels available for device ./file0 [ 46.001263] 9pnet_virtio: no channels available for device ./file0 2018/01/04 09:00:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000633000-0x10)='/dev/sequencer2\x00', 0x300, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000beb000-0x20)={0x3, 0x2, 0x6002, 0x2000, &(0x7f0000350000/0x2000)=nil}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x0, ""}], 0xfffffffffffffebe, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") [ 46.028518] 9pnet_virtio: no channels available for device ./file0 [ 46.061438] 9pnet_virtio: no channels available for device ./file0 [ 46.099932] device eql entered promiscuous mode 2018/01/04 09:00:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0xb) r1 = syz_open_dev$admmidi(&(0x7f0000e86000-0xe)='/dev/admmidi#\x00', 0xfff, 0x100) getpeername(r1, &(0x7f0000f41000)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000831000)=0x10) r2 = creat(&(0x7f0000432000)='./file0\x00', 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f0000ba4000-0x6)={0x1f, 0x0, 0x1}, 0x6) ioctl$ION_IOC_ALLOC(r2, 0xc0204900, &(0x7f00005c0000-0x20)={0x1, 0x10001, 0x8, 0x5, 0x0}) ioctl$ION_IOC_FREE(r2, 0xc0044901, &(0x7f0000ea6000-0x4)={r3}) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x6, &(0x7f0000cd5000-0x10)={0x0, 0x0}) userfaultfd(0x800) openat$ptmx(0xffffffffffffff9c, &(0x7f0000682000-0xa)='/dev/ptmx\x00', 0x2002, 0x0) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000100000)=0x0, &(0x7f0000001000)="") 2018/01/04 09:00:49 executing program 1: mmap(&(0x7f0000000000/0x964000)=nil, 0x964000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000964000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00004e1000)={0x0, 0x9d, "a15f70e547a820952868569d1d78c695e386097d03e6be93937a7eb03e740888b70056a2032ce836f92ceba5b244c9f5a2b06b824aaadf187d8245845dfc36afff2f632ea33e80aeedd54d3c098e45e3ae06fb8ca42f69890d3b9b26886991e52b88e19b3bd8f0369a777f2597d661debc9b68015fdc94a454be88e13605201ff22a5cbd088e37b9e2c7576b58db87ab705dcfc77d38da4332f1cf1b33"}, &(0x7f0000964000)=0xa5) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00001d0000)={r1, @in6={{0xa, 0x1, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x124a6c4d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000043000-0x60)=[{&(0x7f0000963000)="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", 0x1001}], 0x1, &(0x7f0000317000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/04 09:00:49 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00005df000)='/dev/dsp\x00', 0x80000, 0x0) fdatasync(r0) creat(&(0x7f0000432000)='./file0\x00', 0x0) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00009e0000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000bc1000-0x4)=0x0) pipe(&(0x7f0000cd4000)={0x0, 0x0}) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000c9b000-0xc)={0xfffffffffffffffa, 0x2, 0x200, 0x4416, 0x2, 0x7}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x0, ""}], 0xfffffffffffffebe, 0x0}, 0x0) ioctl(r2, 0xc0184900, &(0x7f0000002000)="") 2018/01/04 09:00:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000973000-0x9)='/dev/sg#\x00', 0x5, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00009a6000-0x20)={@common='bcsf0\x00', @ifru_flags=0x200}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000487000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000271000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000075a000)={0x0, 0x80}, &(0x7f00006e5000)=0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00009b9000)={r4, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0}, &(0x7f0000f67000)=0x98) setrlimit(0x7, &(0x7f0000ba6000)={0x0, 0x0}) sched_setscheduler(0x0, 0x0, &(0x7f0000978000-0x4)=0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) fgetxattr(r0, &(0x7f000006c000)=@random={'user.\x00', '/dev/kvm\x00'}, &(0x7f000023e000-0x16)=""/22, 0x16) 2018/01/04 09:00:49 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, @irqchip={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @adapter={0x0, 0x1000, 0x0, 0x0, 0x0}}]}) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000000)=""/0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f000000a000-0x6)='rxrpc\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000017000-0x23)="6198a00be240c9c8590a98391af97d69aa1f243d3aa75fe894e9ab4e0831941d41a9ad", 0x23, 0xfffffffffffffffa) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000017000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000018000-0xb)=@random={'os2.\x00', 'wlan0\x00'}, &(0x7f0000017000)=""/243, 0xf3) keyctl$chown(0x4, r1, r2, r3) 2018/01/04 09:00:49 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000731000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) io_setup(0x8, &(0x7f0000b1b000)=0x0) io_submit(r2, 0x1, &(0x7f00006ae000)=[&(0x7f0000a9d000-0x40)={0x0, 0x0, 0x0, 0x3, 0xffffffff, r1, &(0x7f00000fd000)="923316151e3d99300b6da698d005d8b524209f3d86a3da23fb7cbe26dd46d052dfbe8053769a79665710af5e3cc38a357a01770ed0b73155486430d592492c16eb4f87f409ff64213755e936b1a06a820bca5180a771dc294491265119bd60b49b28146ec63a0e452e98b39e0bf30127fe0f833143ee72ec27301b526687f62c694353d95f0fc77e99cd99307772ce6c93871e03dc2394a2aea8ccf50c633d106aba33d48fbe0b1ed6cfaf7065e3ae1530006218c1f353b17cd7e5a9e99a6e", 0xbf, 0x100000000, 0x0, 0x1, r0}]) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000242000)={{{{0xa, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "f69f8464be4bc994fe56c49be0fb7bbf7ae30c58ddb25940908b0631f9bcad39f8d94c02d9887d1dacc91624cccab892c486fb71db996733edbfc23c18c67b67cbaf8b9336638ea940e207344b6d72ec"}, 0x160) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00009e2000)={{{{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6, 0x5, 0xfffffffffffffff7, "ea59b32f06488118610fc973d2dc152e1c75bfe766a230240e74a214b70d140fff8645ad76a9817de4df06b89b3dabf7a5da022488910d14422f8f5ad8193d9cf16f1305d56a421bbfb41e71fff695fd"}, 0x160) 2018/01/04 09:00:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005c9000)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000a79000-0x1c)=[@in6={0xa, 0x1, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}], 0x1c) r1 = creat(&(0x7f0000432000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000f80000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006d1000-0x4)=0xb) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) r1 = syz_open_dev$tun(&(0x7f0000974000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0x2000000011, 0x8040000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4$ax25(r2, &(0x7f0000648000)={0x0, {""/7}, 0x0}, &(0x7f0000f4f000)=0x10, 0x80000) bind$packet(r2, &(0x7f0000c85000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000091d000+0x43e)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/04 09:00:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00006bf000)='/dev/sg#\x00', 0x0, 0x82) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) ioctl$sock_inet_SIOCSARP(r0, 0x227c, &(0x7f000035c000-0x44)={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="980edbe34139704e389db349f728ad25"}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a9f000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f000022b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mq_unlink(&(0x7f0000360000-0x4)="2e2e00d7") getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00004ea000-0x8)=0x0, &(0x7f0000814000)=0x8) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000479000-0x10)='/selinux/create\x00', 0x2, 0x0) 2018/01/04 09:00:50 executing program 3: mmap(&(0x7f0000000000/0xd21000)=nil, 0xd21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000f5000-0x10)={0x1, &(0x7f0000d1e000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f000087e000)=@un=@file={0x0, ""/42}, &(0x7f0000d21000)=0x2c) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000652000)=""/0, &(0x7f000023e000)=0x0) [ 46.204800] 9pnet_virtio: no channels available for device ./file0 [ 46.223914] 9pnet_virtio: no channels available for device ./file0 2018/01/04 09:00:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x0, ""}], 0xfffffffffffffebe, 0x0}, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") openat$selinux_access(0xffffffffffffff9c, &(0x7f0000867000-0x10)='/selinux/access\x00', 0x2, 0x0) 2018/01/04 09:00:50 executing program 1: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000023c000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000f4000-0x4)={0x100}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x2, &(0x7f00006aa000-0xa0)=@raw=[@jmp={0x5, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}], &(0x7f000017e000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000f45000)={r1, r1, 0x0, 0x2}, 0x10) 2018/01/04 09:00:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000859000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000fd7000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00009c2000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00001e3000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1ff, r1}) r2 = creat(&(0x7f0000432000)='./file0\x00', 0x0) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") fcntl$setsig(r2, 0xa, 0x22) inotify_add_watch(r2, &(0x7f00009df000-0x8)='./file0\x00', 0x80000000) [ 46.272684] 9pnet_virtio: no channels available for device ./file0 [ 46.287832] device syz6 entered promiscuous mode 2018/01/04 09:00:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000432000)='./file0\x00', 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f0000ba4000-0x6)={0x1f, 0x0, 0x1}, 0x6) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000780000)={0x2, &(0x7f0000eaa000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000a79000+0x20)={r1, 0x3}) 2018/01/04 09:00:50 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000eb5000-0x10)=[{&(0x7f0000a43000-0x39)="3900000010000938c5bb61e119050921071c005e02000000ed0001078000801419001a0004000a00f00c00da000608c30300800000011e3ab2", 0x39}], 0x1) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d7b000-0xa)='/dev/cuse\x00', 0x200800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000001000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x14) connect(r2, &(0x7f0000012000)=@llc={0x1a, 0x2, 0xb, 0x6, 0x101, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000012000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r3}, 0x14) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r4 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sigaltstack(&(0x7f0000011000/0x1000)=nil, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r4, 0x5403, &(0x7f0000004000-0x24)={0x45, 0x51, 0x5, 0x9c, 0x8, 0x3, 0x9, 0x1ff, 0x0, 0x3, 0x1bee, 0x136}) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000000000/0x4000)=nil) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000004000)=0x0, &(0x7f0000013000-0x4)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000011000)='./file0\x00', &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000013000-0x4)=0x0) [ 46.319135] device syz6 left promiscuous mode 2018/01/04 09:00:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) ppoll(&(0x7f000075d000-0x10)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000a38000-0x8)={0x77359400, 0x0}, &(0x7f000025b000)={0x0}, 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x0, 0x0, &(0x7f000000f000)=[], 0x1, 0x0, &(0x7f000000c000-0xe1)="8f"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x33, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @empty=0x0, {[]}}, ""}}}}}, 0x0) 2018/01/04 09:00:50 executing program 1: mmap(&(0x7f0000000000/0x6e000)=nil, 0x6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(0xffffffffffffffff, &(0x7f000006e000-0x8)='./file0\x00', &(0x7f0000014000)=""/249, 0xf9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f000006e000)=0x0, &(0x7f000006e000)=0x4) 2018/01/04 09:00:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x0, ""}], 0xfffffffffffffebe, 0x0}, 0x0) ioctl(r1, 0xc01848ff, &(0x7f0000ba1000-0xae)="b9401828c4fcd286affd1299b6995525c3dd2df32674f2fd3e3b15da62cf7e61867819294ec2ee70aa21fc3f1592f829186ea2b175f5b1977f4846f773ad52f244fa98253a82448a4c9290842cd528f2a1eb3d000000000000006596ff765a1c865d0a382a649f557feafbe80ee28152f5861ef7d53fac31f75bef1bdf26888f39e7200770f52fc98be860bd84a74a2aa4c90df0361ca760a1f0a73fc617c4b5294f73887137d5e96366f7962de5") ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000a49000)={0x3, r0, 0x0}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000414000-0x400)={"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"}) [ 46.347505] 9pnet_virtio: no channels available for device ./file0 [ 46.351788] 9pnet_virtio: no channels available for device ./file0 [ 46.372108] device syz6 entered promiscuous mode [ 46.387472] 9pnet_virtio: no channels available for device ./file0 2018/01/04 09:00:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000718000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000da8000)=0x0) r1 = creat(&(0x7f0000432000)='./file0\x00', 0x0) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f000003c000)={0x7, &(0x7f00008f1000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) 2018/01/04 09:00:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chroot(&(0x7f0000b66000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = semget(0x2, 0x7, 0x108) semtimedop(r1, &(0x7f0000fa6000-0x24)=[{0x2, 0xf0, 0x1000}, {0x4, 0x10000, 0x1000}, {0x2, 0x1, 0x4000000800}, {0x4, 0x3, 0x800}, {0x0, 0x8080000000, 0x800}, {0x4, 0x5, 0x800}], 0x6, &(0x7f000000a000-0x10)={0x0, 0x989680}) r2 = creat(&(0x7f0000f83000)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000747000)={0x1f, 0x4, [0x1]}) mount(&(0x7f0000c4e000)='./file0\x00', &(0x7f0000c76000-0x8)='./file0\x00', &(0x7f00001a0000)='vfat\x00', 0x0, &(0x7f0000ca8000)="") [ 46.407208] device syz6 left promiscuous mode [ 46.423000] 9pnet_virtio: no channels available for device ./file0 2018/01/04 09:00:50 executing program 3: clone(0x0, &(0x7f0000001000-0x1)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f000017a000-0x51)="") shmdt(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x80}, &(0x7f0000617000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000061b000-0x8)={r1, 0x10001}, &(0x7f0000000000)=0x8) 2018/01/04 09:00:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000432000)='./file0\x00', 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f0000ba4000-0x6)={0x1f, 0xfffffffffffffffe, 0x1}, 0xffffffffffffff11) ioctl$KVM_RUN(r0, 0xae80, 0x0) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000857000)='/dev/input/mice\x00', 0x0, 0x0) read(r0, &(0x7f00004fa000)=""/0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000b05000)='/dev/input/event#\x00', 0xb, 0x80fd) write$evdev(r1, &(0x7f000004d000)=[{{0x0, 0x0}, 0x2, 0x0, 0x401}, {{0x2, 0x0}, 0x0, 0x0, 0x2}], 0x30) [ 46.455454] 9pnet_virtio: no channels available for device ./file0 [ 46.495067] binder: 6558:6564 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 46.502487] binder: 6558:6581 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 46.504735] 9pnet_virtio: no channels available for device ./file0 [ 46.507760] 9pnet_virtio: no channels available for device ./file0 2018/01/04 09:00:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f000085d000)={0x0, &(0x7f0000540000)=[]}) 2018/01/04 09:00:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000432000)='./file0\x00', 0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000142000-0x8)={0x3, 0x51}) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") r1 = gettid() r2 = getpgrp(0xffffffffffffffff) setpgid(r1, r2) 2018/01/04 09:00:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept4$inet6(r0, 0x0, &(0x7f0000a06000-0x4)=0xf9, 0x80000) socket$nfc_llcp(0x27, 0x3, 0x1) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) write(r2, &(0x7f00005ca000)="03789f6746f5a637457f999b2da815c5e23c5cc5df214c7a320ed06e6634cf972341ca385e829c980144c90f6e4a8904753e79d4d15c58fb632736b16e507ebbb30e84601c8867703ac64bca212330eaddc9ae302e76128f18ca761a52005eae", 0x60) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000847000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001c8000)=0xc) fcntl$setown(r2, 0x8, r3) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000640000)='/selinux/relabel\x00', 0x2, 0x0) recvmsg$netrom(r4, &(0x7f0000dec000)={&(0x7f00004ae000)=@full={{0x3, {"f1c7b0fb91d05c"}, 0x5}, [{"195b0a5e79c971"}, {"818e1d7f4d05e0"}, {"65cc7b4b9b1cfc"}, {"8b90c0433bbb5b"}, {"6c2b5b589fcc56"}, {"042282ac71e0c9"}, {"20af6bf4c1bbb9"}, {"857ac117ae3db4"}]}, 0x48, &(0x7f0000f42000)=[{&(0x7f000067a000)="4c790cb87c5ce4fef4471d06eaaf79e49799c1c4a4cd60b6029ed70041bdd3397218955749cbcc75c9daa3a4be79993ff5ed9c5096c86c22953fb71cb69c664c8d1126daac46058d9c7750e43df93a786ad2b9f44031f49d0196d5756e4eccef108801", 0x63}, {&(0x7f00003ba000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000ba3000)=[{0x1010, 0x1ff, 0x9, "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0x1010, 0x40000}, 0x40000000) recvmsg(r2, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/04 09:00:50 executing program 5: socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f00000ce000)='./file0\x00', &(0x7f000001d000)=@known='system.posix_acl_default\x00', &(0x7f0000001000-0x5)='!lo\fem0\x00', 0x8, 0xe9b48c259a173d4c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000432000)='./file0\x00', 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000613000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f0000ba4000-0x6)={0x1f, 0x0, 0x1}, 0x6) 2018/01/04 09:00:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000048b000-0x1)='.', &(0x7f00009fa000-0x1)='.', &(0x7f00002fc000)='hfs\x00B', 0x23420be, &(0x7f00004f5000-0x4e)="5148c87285d09b490600000055817f3257d3532bdf981088900a92a20b196cd1a693216bff9320c1b297ffb36566e44b44832198e9afb6dc2bfc00000000000000067c8557f42b66bc4d61a43823") 2018/01/04 09:00:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x0, ""}], 0xfffffffffffffebe, 0x0}, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") 2018/01/04 09:00:50 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000051b000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) setsockopt(r0, 0x0, 0x41f, &(0x7f0000537000-0x3e)="dde65290508b68c7d05801280aa4553512bd17158b9acb80347638124620a1e3bf67a9839937c8dd0fb79d6c4dd0e6453b0fd34dfe430c12fdeca8bd7375", 0x3e) accept$unix(r0, 0x0, &(0x7f0000103000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000515000-0x8)={0x0, 0xf34c}, &(0x7f0000cd1000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00006d1000-0x8)={r1, 0x0}, 0x8) r2 = socket$inet6(0xa, 0x3, 0x9) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) rt_sigreturn() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000879000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f000060c000-0x4)=0xfffffffffffffbff) 2018/01/04 09:00:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x44, 0x0}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003bf000)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000eb6000-0x4)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00003de000)=0x9201) readv(r0, &(0x7f0000d33000-0x40)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/01/04 09:00:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000344000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000c85000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) dup2(r2, r2) write$tun(r1, &(0x7f0000875000-0xa4)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) 2018/01/04 09:00:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000623000)='/dev/vcsa#\x00', 0x0, 0x0) sendmsg$key(r0, &(0x7f0000d72000-0x38)={0x0, 0x0, &(0x7f0000ec4000)={&(0x7f0000da6000-0x20)={0x2, 0xa, 0xe8c, 0x0, 0x4, 0x0, 0x6, 0x1, [@sadb_x_sa2={0x2, 0x13, 0x9, 0x0, 0x0, 0x1, 0x5}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x400c080) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000202000)={0x0, 0x0, &(0x7f000020e000)={&(0x7f0000e45000-0x30)={0x2, 0x10, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/04 09:00:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x0, ""}], 0xfffffffffffffebe, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000d29000-0x1)='\x00') ioctl(r1, 0xc0984907, &(0x7f0000611000)="423f3cd7e38545d6674e769f346fc4e4619eb45ba12bee44d15d6eff85434cadc4f86c9e67b3366e444722bdbf28243b5f1ee3b9df3a824dc64f66cb2b8b298e607a8af3a6d82d27b35e1bd19dc3479c9b4b842293a8532915a7b2844658025b5802565eb6ed971988") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004f6000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004d9000)=0xc) migrate_pages(r2, 0x7f, &(0x7f0000990000-0x8)=0x101, &(0x7f0000ce4000-0x8)=0x6) 2018/01/04 09:00:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000432000)='./file0\x00', 0x0) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") fcntl$setstatus(r0, 0x4, 0x40000) 2018/01/04 09:00:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(0xffffffffffffffff, &(0x7f0000601000-0x10)=@ax25={0x3, {"49df1dedf5ebf9"}, 0x1ff}, 0x10) socketpair$inet(0x2, 0xf, 0xfffffffffffffff8, &(0x7f0000faf000)={0x0, 0x0}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2b, &(0x7f0000a84000)=0x0, 0x4) getsockopt(0xffffffffffffffff, 0x46, 0xffff, &(0x7f0000b02000)=""/58, &(0x7f00003b9000)=0x3a) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000e9d000-0x4)=0xfa5f, 0x4) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f000073c000-0x10)=@common='gre0\x00') [ 46.608451] 9pnet_virtio: no channels available for device ./file0 [ 46.645436] 9pnet_virtio: no channels available for device ./file0 2018/01/04 09:00:50 executing program 1: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xe, 0x1802, 0x6) write(r0, &(0x7f00003ea000-0x36)="26000000200043f90003ffff04008d4001e200850000123b0400f2ff0000acff002103c75735", 0x26) 2018/01/04 09:00:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000cb7000-0x12)='/dev/snd/midiC#D#\x00', 0x8, 0x200) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000434000-0x8)={0x0, 0x3}, &(0x7f000006d000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000df2000)={r1, 0xffff, 0x1}, &(0x7f0000019000-0x4)=0x8) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000bc0000-0x24)={0xae, 0x0, 0x9, 0x8, 0x5, 0x5, 0x2, 0x4, 0x9, 0xff, 0x1, 0x2}) creat(&(0x7f0000432000)='./file0\x00', 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f0000ba4000-0x6)={0x1f, 0x0, 0x1}, 0x6) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:50 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f00007d5000/0x4000)=nil) shmctl$IPC_SET(r1, 0x1, &(0x7f0000014000-0x70)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000046a000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/04 09:00:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x44, 0x0}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003bf000)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000eb6000-0x4)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00003de000)=0x9201) readv(r0, &(0x7f0000d33000-0x40)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/01/04 09:00:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000432000)='./file0\x00', 0x0) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)="390104", 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:50 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000009000)={0x10000000, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000000b000)={0x0, 0x80000, r0}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000008000)='/dev/vga_arbiter\x00', 0x400, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f000000b000)={r1, 0x80000, r0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000001000)=0x0) getpriority(0x1, r4) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f000000d000-0xa)='/dev/cuse\x00', 0x0, 0x0) poll(&(0x7f000000a000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0x0) r6 = shmget$private(0x0, 0x2000, 0x3, &(0x7f0000007000/0x2000)=nil) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_INFO(r6, 0xe, &(0x7f000000e000-0x6d)=""/109) ioctl$int_in(r0, 0x5421, &(0x7f000000c000-0x8)=0x3) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f000000e000)={0x1, 0x0, 0x1, 0x80}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f000000f000-0x20)={0x7fffffff, r7, 0x10001, 0x5}) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f000000d000)=[0x8, 0x10000]) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x44052, r5, 0x0) symlink(&(0x7f000000c000)='./file0\x00', &(0x7f0000009000-0x8)='./file0\x00') 2018/01/04 09:00:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f00005e0000)='/dev/ion\x00', 0x200000, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000701000)=[{0x40, 0x111, 0x0, "58af65fb67ea646ab37f89d95c6b307ce3d08e7b6e64dce776dc2a302764d6050000000000000800c9f81c"}], 0x40, 0x0}, 0x800000000001) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") bind$bt_hci(r0, &(0x7f0000c02000)={0x1f, 0x7000000000000, 0x1}, 0x6) 2018/01/04 09:00:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x80080000, &(0x7f0000001000-0xd9)="c08ea3fcc4c4d6058d83031b35e18556dea699ebe464984f1cc98d2731547ce5190bab808dfcfc04ccb1d0aa89e9ded03841a695c8e2183f7dddfd224f2a7c0cb5a1ea80f799242763b6867f258956f6d257196343a95f4f1ef8b54a257a539191c27a21b103bbd3120ff1851e87ba3fe4ad90c29130a9bca022f880ccf84df0bda95055379724e2c5522592431eb684b4b40894f53f9003ab0e8685e47f643140a9e1cbac306d75000118d2808e7de38ee9e089fb12c6129d626fe27c9b11b4bf5c840bd97d9a2a5bab1333504a85e1607c9c901c14c4418d", &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000dbe000)="aa174a46931c3d74aa5d65b9e2dbaf0500000000000008c58a9fb9c3b3f376541ef63898d900635abce8f70305cb78fdfdbbfd8357b99d534307d16670a0ad7041121d89c1b8efe89552515b806ff25b140e7853e1863120cadbf64006000000970edda9e2dbc78a1bb1351386e0865012af068de308000000000000002c8d87934e43ef0805ef92cfecc22fd4609d5bad6e8b822f0f2d050000008f6123e998eae0a135ae74651d75a2c234349efc4c65ca50c0be7d3f5c473a06bd7ac9f0714a8e600802303c3e2ce7b2e6cced7ba4dfabdfdad40e") fdatasync(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000002000-0xb6)=""/182, 0xb6) [ 46.692627] 9pnet_virtio: no channels available for device ./file0 [ 46.704773] 9pnet_virtio: no channels available for device ./file0 2018/01/04 09:00:50 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x7d}) r0 = syz_open_dev$dspn(&(0x7f000000a000)='/dev/dsp#\x00', 0xffff, 0x41) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000007000-0x10)={0x9, &(0x7f000000b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/checkreqprot\x00', 0x20000, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000003000)=0x0) prctl$getname(0x10, &(0x7f0000005000-0xb8)=""/184) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000006000)={0x1, [0x0]}, &(0x7f0000008000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000-0x6)={r2, 0x4fc2}, 0x6) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f000000d000-0x10)={0xec, &(0x7f000000c000)=""/236}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r1, &(0x7f000000d000-0x8)=0x0, r1, &(0x7f000000d000)=0x0, 0x70, 0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f000000d000)='user\x00', &(0x7f000000d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x70)="f04c59018d6dba97787d2d6d3657a76e04abbdbf310b1cdc7d2e247dc54a2674d1c5f2524e94317c6dd6b49082396e70e218f9c4b0753af64f455ce96b48bcae680553b217bf8435c82375daf3d782e9437705d9b78d87b5f7a765f5d89655104d4f21ef9d728c5f7282a84dd4f7ea8d", 0x70, 0xfffffffffffffff9) keyctl$setperm(0x5, r3, 0x100000) [ 46.778522] 9pnet_virtio: no channels available for device ./file0 2018/01/04 09:00:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000432000)='./file0\x00', 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000512000)=0x3) bind$bt_hci(0xffffffffffffffff, &(0x7f0000ba4000-0x6)={0x1f, 0x0, 0x1}, 0x6) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000cc2000-0x20)={0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ac9000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000ced000-0x110)={{0x9, 0x0, 0x2, 0x7, "60ea25f1bdfd5756ff3b11743b7d54905fb8b65a9ed4bd84248c8c8506983133f2a9175aa485b9faa6f4dfc6", 0x7}, 0x0, 0x0, 0x1, r1, 0xfffffffffffffffb, 0x30000, "90e36f7f4252d2353e42a41d20d945919516699fa96151841c1064983aad341c57f9b0109f639175a40f9112906f2a9e4912e9db23db14857554ec6b8c3c6d67", &(0x7f0000fc0000-0x8)='vmnet1%\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x1, 0x9, 0x0, 0x16d32f42], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) clone(0x4392400, &(0x7f0000a02000)="3ca6b53210d62a736195e732a0057f476ab35bccbd6b6152cde80c256a2c6a2d8269e29174a67425e7b54640384eb76b0761df41b2c1", &(0x7f000034c000-0x4)=0x0, &(0x7f00007df000)=0x0, &(0x7f0000a83000-0x1000)="25081f3f696c0adab9416e8dc4c0968e45a39cdbca3535e3d9c69849a9d886f6e3d8e9b27beb37d4c741f9543f6d162a1558cfddcfc654515cabe7f137abf8c331f5cdc140d66ff1caccc3fbc1e9782d667ebe713af80aa9f0ce095ec819db0f17cacea785bc25f930ae2aa5a46cabb787721a3506100f4a49ea9c961344e5c483ce9433464d568e3a8c16bc827d7a3b8058eb72fe2a179eba54a5f27efc635120c34f87978e67cee3fd673ed2af4b635c631484c9ee51872866200296715b14d5edc71893adc7a17dea9cb4a50f90b96787412a9a11e0564be5645d57bb3c394beb62cc01d5f1662a9111fdc398c57f82b377110304596957414b1cb08d46d2e5d76f60b7e5ad249fe7ea88d16ef950ad4f3b2f641c4d96e6d8afd65711fa873b254c3fa86865b563f5d7f45d04968a13c9582a5a489142a090dcc3594bbcccef129d8710159c2b36291540da6eca552fa855b7e632936d4921cbfe0d3524f681f7dd77289497de6774f295ea4e1f74404abd78bfe061aab32b541f846a3165095c9caa8bf9e4f5b04fe1493a546cf99a218bcc4271f4c4087c1cf92b01c0cc0eb5962e161c4af0e44beabc5b1ea5c5a3a4e060eb2fc91503ff5560efe34faff4d2072315dc7ec1b2c6af33eb729436295a621c04fe3a030ee4e7d922493f9026af301d035183f220e849a24d7406ba9b29607d44978e5c5db9db6c89c00ad9ad92e29adc7de4e0032b90d4553cf59ce55ab9acbfbc05dfdcb54a33bf0e15ae82be2666a3c6b135c987dd2e1ec2c55553f890ad92765072dbcd214122e06d791b8770cd5041fdd783d8de932f60ad9c0ea1d34fd1de7486b43ad65b4170d8f05d4ee7bf23f10d4cafb7ae90bea3c36a991ed2a7ac5d7770a5ffbe9b6e7145024c2afd3963f7b428ecac7f948c9a9547bdd9396b70df4b41a0974019f432189def68e2cca2b262bf91cb78dde3a42f274acc27d12720c63bbfeda9b2d5372dbd8f714c651d1129fac42da4f9cd9a9ad7220e080d342427c8ab4e5dc377d0361705bd8ea9695b8c758f24a069579d85bfe811212e471af03d47c6dac89eb1c6267eebb1f70cac66715ac4f8ad1bd523673cc216ac882e050c46242e2745b150ca89ad724c5a865d82ca7869ef434fc87c35c3e9c078831dfd1a2de534ea5bfb1041b6c5928283dc7b03eccae5d9e75fef2c939973d1a9ab5519cff58f20753292747d018b357e02136e9fc3a8c93bc0863f997d4cdb7187f4245e8e05a2b82aff8fe65e7b0f1112db667df41ba004fb58cba5555881f53a55b8c870d9e0496784595a604a810c0a826ab6d81a87bf884746451fc9fe3520ace05dc98512089bb11f28434f65beff2eb0b1839401f5ab6e084cea0b467ebbdc25194c2863ff00a433beb89307191ad7178d979718e3cad039908ad01a5d2095f1ab1ecc6b176a93757f3f374b920bd488318336e6447669ca5e4b9c27d5c26a70af25e7906a85173943e52c8807efb7d3f6571a99dae77925ebca774b94896b66b1518c3982e0ee2c66e1ec12fb763ee663d033a9f015973aa133092a10df3a35df5854a5e4c00d820e2d75f0b58aaf80aaa44bcb161218ed2d2ac1473a5edec8b8d282b7dee94344660020128da6507b018dadc8670e7ef82093f0f16084eea887be16fc0d7d17df3c72a5997eccbe2d975b9f398de575262daa3228f593bfbc4011198b60afe6952d0443ba0c82cf638eed8828d67235cff2cff0acdd2fa52d6e4df10646f7f89905854e03faa7a889a5add9c3f847bd7d6d292973535abb6f58a78cca3081b9391c5d2c827d1db1606a8901719a3fb4609d51675811cdcac232e4596d140106db16c469ae51d0879714a8f3822b41a72542511a50b0cf9b0630bacfeacff2ec37b49533d2d8091890071ba929bf42c9004d9528070239bd05c02c6ee470169483eb9940b6908139ff2d8d742ac84cfccf98bab6a3f6c2d1d3aed1eafc1ce19bc6607a8447a5bc295632a815d27f5b1f072d2678a4308ac07e60367708c4774f34bdb21573cedc88da736c98fd5cfdaaaa78af434f45d4e68d23277c156c1f59f228b9dfb12b08025e80e9da554be7ef7f1379dfb54100a62ef2948f4053d5021b2d6ddf02bfb89522218aedf6019ec39dee5e07433d506070f97e8d222a7da018deb7aa357ed5c47147722e4c5277c7fe58e55c62a229fd0e2aef9b090c4b5edda4ecb72557407d7c46c7e54e19830a52c5220ae76a2ef5a0e43d0bf282cf7565ded659336b88e7289dc8d2b3b5a02b7dc185af91f26dfbc4aed387c09352b8484085e0ba12d7c2ee88f612b35ad9e1f3cf88c01679faf2e924151edfafe0863fb5c543be92ad96c82bc86ac4e496068790d8c519d11022dba8bee198b26e8785e81938741a6e70244e93e0681e5cb1f168c7dc265308116733c8127cbd6a80b8d8eda0f9daf55490326ff39327840d861de901190f09d1ba3102a0b93e8f2b5580338c6c5b927ca8bc9f5cf64fd1cd22ae1e5f3f86ad611de03886fb74187dff0f94f88510fb7df7cc99b71a089fa3cec210e0a0c93d91058261fe8ffc380df5029ca068e4728d8cfbb218727c411b50ac94999454fc6debca38cd2b46111c10d81325058e12b89a4ebd010439404ce38f0749ac8d26f73fcf2a9302356ed947dbee082daea4ce654db04521ff48b35599a7ddf288dd9af5d2e26427b560b5f8b7383612e600920791179749215606c891d015f48e2eb3c782fbb339b7d0cdbb1cc4ab9d22e9a02af651e8a1db7b6fd51b10213baed7743150bc78507eb2df9d8aa87d6da88d073ff5a8f2dbc9b93919738f9196bcabc903611c6b0f74c34b6d01a230a6d53860046247d420145d96597cf8d8bcf71c10dcde34a7216e9f068bd5c4922d1b0e88d58a7935e3f91fc3f6af53e33d59f689a11e49af233a6192cb88a2c10ba8cb9c11ee5cb64977ebb8206ee251e2698ba17f208bf36c487e5d49be8b96594dea1f8f76b82fcfc909af0a6ee0576355ee82b219dbe02b81da592a9a3a3dc78152973eb2fe77e57afd6d322d3750ab56acb2f855e9ba526d5e25574251cc3532055ae0bcb7317daabfb37a1ac21fa041dba177449d0a1a1896bbe49eea04817c7556518f55ae69dae24e8f40cc559e0a1eae4ffe7d127bf393c4af5afccb331270c6fd286370d22a5fa6ae254bbef6689a762c541387a1bb4ff9efdeb74d24435274f4cccce14fa57a4bdb45c6bb01b7f81409c244e0868f9be37e73b56df22b68415e70bf9cc67d20906e52b2eae5362d76bc9d9cf6f24d79d89ce44f4dbe32ae86bc1012dcd7a847e8afb489bbd1147a85ce148e15f5d8a3413854fa4ead74e5335d1e7d82433e16a10b671eca1d06af0700c7fdb4a3e74709bf9e6665675fd3e64f4bd1f6e8cb25a91c3b7ada0605135719a0b08e731e87f270cecea0351de338aeab6e5b369488afd1ebdbe52132a0f125188ae2778ec6cf8c8e40c7aeb2f976ef3445a2435b65794aece79791a773b4267c2257e3d8b32a297d48f90442d983fc00439f12c3a7e95e5638ee5311ac6598df8c8a2533df575de65b5ea4f7faa10844ec5da9f8c1178abff3acdb52f71af6ef800598207335689ff064ddeb58220a5babe5bb02fe71fe8f94f01bca9f99911be80f1b795cbd1b17cf1f92733d6c6c648f77bfac87924b2b75e50969fbb2e8d87c21509af4b5e951e530910a757ee815e9af2a526ffcbd312db746c985c21292c69ef0e244a176cff94be62c8f849179fde0aec3ab3db81282a4bf5ee8750599faf4304a5df031befc8683d1a225457656fa055ed6a8615220b109c0bf6259399edba3b5f1d16d5d8234330c513067dd4759ac813dd13e6ce5a31d9d35ab8fcb1571231eb48f14842aaf18e43fb26725f308d2e045e55860cef350b0f4d1d9e5ba950d71e9fe2baf236d21596c8c2250100935e4e759721f06fb9f809871e5a64e067640b3a6b575c3752850a948aa4b9ee9e07a6f037635f58f6ffc9aa720886e26d94fc6adcbfa5ac8028b909dc2f58bbb397a1f0be267d6c6872dea69c080ec31320ea5767003799a295cddf07eb4b9ccc7cbe6cffab00ce7e7891e7f412df5703ec636ed70739f20e3ae0ae332d12e8c1b1173b3f328badf8113a34b212e6fef2e279b4721076040d76de5a5851775d19d78320da5bb79cd9bfd57703ad48c4bd3a8a00ffd5ba1cd26eef41c81d7bbe119b956fc398b289f3be31351f86592eb41f48afd70a4d24d03f18484f760c1fd3c48c7d0ca8f5f30b52c3b595317b4662659d3b5b42601031133e8a27c4841f12a9520bbea069545a0c24a91a5ac338898fbb474e7b2e7b5ae98f687a62b489261dbbafe929d0c551c9c05d0c4cca382c194a59980be2ff9d1488096a7642880ea8038240404e9add9aff1297c4e80b0ef18d27cf23ec57abd82cef3adacdd9629f425303664af54ec2076d4e0ffba52ed3b014e6feb14ead340ac29daec13b1723c37357c0463baea83489cfe1be14a0678ce8fcac2484d53bf7f0fb0b1a62f9cb5bae77397ed69aad31fce7d0239c66c912d1c5f8bec0ad8107b3f862383b69e42a55e412a13e797abb107af4875acc45e5acdcc32d70eccca67a5cbf54540aeec314210f24992aceb66891df255f2489a39f88fc715e201585280cfaa11bac5fd023407d5d70ac4d09642dc1b23e4a71b678d186c3bc851f1f3b26fed06df09d6ccf2e1cd560553e3448652bb9c6bb0166bce83bc4d253a5b4f6cf6b8d57562077afdfa4fb27fa9c519597c62fa35f2d47f64d328720b07453c14798d58b595d672449cf93a65fb55f3b499fcb354d6dd9adba6fadad8a5966920207ee89acd5c3e7784657a83e76de7cdb14813ed0138ea032fd7cd66467b200a928ad71bc42583b1f6a089cf7b3d29408f9de2d83d412b2beaec3116c688c39e8237cf0191536128cd6c72d394f690bd6c7b93c17cd53015d1e04af695a28ee3d8ded591bd37114ef5871159226f1689d43be573684934534a703320ff9190eca193c4f36b7ba7dfb40895b1df58c88c545cf6e563650dff90a8a2fdf9b9ed181998fc3c9efd18a019400c76ac6543eb1701d847d393d33c96b31b59f6d7683be614b9d8b477e7365ee2ed035275b5a284aa1efccf36bd2e24fb53c4b3926896a2bd5424cb128f696a686d12cd52d7e1c0ac16f0b0494a5af784aee8fdf1dd9ae0e18e152f90dc2c79b24ff674aa662eedc300aa2e72f5bf36b35e4ccb67038f31d9c9fd6d3a5dee071985a71538a49d59123bc63396a175f0bc1b46514930d6ec6d330ccc637262909a411e363c5da49d3d89bc3c92a1d114e1574513401f6aa9802d05feb40aac1a349b357ade3f8dffba28db098cc6dc103ed56418a17fc73b7a6a81292230a8eb37d9ddf31f5f0eeedb5930859897066aa0136dc15b984eafd712942708c34e2aa39039a9aac09c618e44c09af9cbe4d3f04fd941140b0ee15d42873405d6e32fe045c7455c61862e3c070173ee6f76fe73c5ef5ba4f6844c9564e3f9d16ac403fc0517944ad444b1c5a2fb3f33a0a7d6a631bf03c10446cec68b1fc67d3c2b284e8902cc427830557c4d3e2b9b5e5fe9c7d88a52c3175ce6c23963b2a870ef0ee9320812e5c180f22b0fbbd1ed9e311679248ced514c1e2ab2c7d09ca6db3e6e2a21169c45fecad2a0c10ae9673f195c6a72e6b49f5d7d2386d757197b0a26368e643eb3fb0ed0b3bc6d2f3ee8b73a83e89be2b09ae8d118d6d5ec008d3ebd7d9a0d50a242e20f651d53a8c3554e1b") timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r3, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f000070b000)={r4, 0x7530}, 0x10) r5 = dup(r2) setsockopt$inet6_tcp_int(r5, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg$unix(r5, &(0x7f0000e18000)=[{&(0x7f0000162000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000d5b000-0x70)=[{&(0x7f0000de3000-0xe7)="b225ca071ae82e57d1a00554b612763b21a62dd4c12b6edbda2a7b86841069bfe107560e5636e0051b2972554c0f9e8c00b531400f854d68688f6c1c1fdc7eb2801ae3dc00b403cf6d3467385d507835de2072a1574c6b36f80be51c08bc50f4465639d420d21e51912f245b7300f00fb960cbcabaf40842e9e42f46f03858894e59e2aef1d84795287b17c4c60a1f9c7db4fa5aa0098570ee105ca019365352332ac2d17d94f4298dba1f7f87d0ef330a91d284442473be788dbc8ab23a864708897908a81a569f5682516b8620a2f2f2bf7895ab6c55e107386c2d385194056f73cc3a89e94b", 0xe7}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}], 0x1, 0x1) writev(r5, &(0x7f0000f69000-0x40)=[{&(0x7f000025c000)="22cd6462f62eb6e05ab3c5588837472ae61134546558461489963b551f889607ed8565c2bf599609cc13c39678830190bd84cbf09c5ddbb09500b3cc4364461949a65f49f2aea0a14a10d11aaa6c38fb35c3c7b4c75c29cafc899f9285d19957429f217c270259e8f9ab356a678d3f676948c5d834200dcdd86b4068cc7214c8", 0x80}], 0x1) 2018/01/04 09:00:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000432000)='./file0\x00', 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000404000)={@common='dummy0\x00', @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000895000)={0x0}, &(0x7f0000708000-0x3)=0x4) 2018/01/04 09:00:50 executing program 0: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdc000-0x8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007c9000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000fdf000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000e77000-0x4)=0x14) 2018/01/04 09:00:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00004f8000-0x20)={r2, 0x5, 0x7, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read$eventfd(r2, &(0x7f00006e9000-0x8)=0x0, 0x8) write$eventfd(r2, &(0x7f0000952000-0x8)=0x1000200000, 0x8) 2018/01/04 09:00:50 executing program 3: clone(0x0, &(0x7f0000e23000)="", &(0x7f0000000000)=0x0, &(0x7f000057d000)=0x0, &(0x7f0000a06000)="") umount2(&(0x7f0000805000)='./file0\x00', 0x0) r0 = syz_open_dev$amidi(&(0x7f0000411000)='/dev/amidi#\x00', 0x7fff, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)={0x2, 0x10000, 0x401, 0x2}) 2018/01/04 09:00:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget(0x1, 0x100) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000d47000)=""/4096) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x0, ""}], 0xfffffffffffffebe, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") 2018/01/04 09:00:50 executing program 1: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x806, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000046c000)='./file0\x00', 0x400000, 0x2) r2 = gettid() mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r1, &(0x7f0000f72000)={0x0, 0x39, 0x5, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r0, &(0x7f0000238000)="150000005500056d000202080000dd0307000000c9", 0x15) [ 46.826903] 9pnet_virtio: no channels available for device ./file0 2018/01/04 09:00:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x0, ""}], 0xfffffffffffffebe, 0x0}, 0x0) r2 = dup2(r0, r0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000380000)={0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f000096b000-0x78)={0x72ca, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x114, 0x9, 0x2, 0xff, 0x5565, 0x0, 0x1, 0x2, 0x2}) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") 2018/01/04 09:00:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000081f000-0x9)='/dev/kvm\x00', 0x200, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000b29000)={0x80000, 0x0, [0x5, 0x8, 0x1, 0x7, 0x3, 0x800, 0x80, 0x7]}) r1 = open(&(0x7f00002f7000-0x8)='./file0\x00', 0x10000, 0x70) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000c74000)={0x3, 0x7, 0xfffffffffffffffc, 0x3, 0xfffffffffffffff8}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = accept(0xffffffffffffffff, 0x0, &(0x7f00004cf000-0x4)=0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x22, &(0x7f00002d9000-0x4)=0x8000000000000004, 0x1a0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c8f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r4, 0x80404508, &(0x7f0000d2a000-0x1000)=""/4096) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f0000467000)={"8a927799b09a029f25061eda96dd3377a5fc78b28fcbf8eb8455a6fb67a8de46d4d436f5a01a47191dc792f414ac8437036bb34b6632c980073c4cdc084a1966c440f15811d016f5b50e908106035c0a2c83eb8c06219426b1b67e4bb4b3c5199cadd60d3f6fc72a7eb011b622072532229fbc9d9c4d1e045191ee2b0d584c8fd736ee3e7d73d5269e67a69251b1a8647e90692d30ecfb806326f1ff007ac0aa58b111193c88181907d958cb00957d63dfb58775215937ae2b62b46c6d5816f2fc52eeaaf100000000000003252929e628ad2c34a0ef717fb2504d9bd66eabce002faf0512148e072f3087a5566c38fda729442c3ebd62e970a9a3eb242747993601a1a186b8376d39c69c4ce50fb2638feeae79436a9708b3bb19f38377382ea7b4c9c2d674b80ef220109f8fa8200de4794547b4da6430ac512116d358949a298812c5d54017aa2fc8b814ecf28c41d4c83474ba93a8ad32b16371b42350bf984abb465228cfd848e54abc383d0004a3315f1b8599efa1bf10bd30a1371757b138ed4a19da00000008fd42ad446d9d2755f8552563c7639ce00da8ee3ece9ded52625aa3f0a1d7b76b32536d39eecc158271064ea79bddf1032b6e6ac794f37ec9d0c3bc4923cc70631c6df64f28d75d99443d6653db3c6b7961190e8f82a233925540b32ce4f47168ef93f01aef51c697c457944206c1b2af2eb21ed8437a371c0b427cd8c94f3952ee752b758eb5bf410a0c4f4793cd6638a2a2c868cb6e86925599fbc1361b8ce27bf6d79027894b6c00000000000000000083a51eef947915369bdd4fc3cded2663d17515838f8fbba284c5b6ffc5251019eaee59d117d34c73e50fbd33ceb4508cfa4eecb7d6bb11fc4a114a13542d4977b2651783f6a5d9260036ccc70d695105d1ddb56f1ac26584547d8df1ecb3c672068cc700000001ae0a253b587d712c6113acdf49fa0100de0f7b3717528e35b7e70733538a5cec8fb17616d2198d02ba4e7690fab7933b676d07db27755d6a8f29c643dfff0e4bd7c2b13b7a57a3120cb2cbb70200339d24862dafad481a63e7f90d14c54803d8b100e0ad5cae9a0a7b2f329c3b00000000000000020eb2eebf5bcd42688b08ad0a6575a31f81f01c13c7cb674ff41cb3c7f6896d41e86bda845164825e28b9fb719e695a9ed5710f924aefde1c96bebe4274594038340000a088f9bcaeba90315d3b3cfc24388cc15dffeda1bd610582c5b74fa6c6e789ce440f71871a5e8b85000000005806745c8e075b8624686feb21dbdb9afd74dd0067d82a72c099a2d52a599494388cb56cdb5ef9190980f9128e689ecee98b2ed59e1537fc9fe144dc2030374b0f5fcfd8f2ef242803f7bcbc07145f65b8912a4a335b858de8acf080852c49d353a00a5aac3d6a33e0075506a1ff25799f1637b1bafb0a9954ef"}) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/01/04 09:00:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000966000-0xd)='smaps\x00') getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00005ac000)=@assoc_value={0x0, 0x0}, &(0x7f0000685000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000269000-0x8)={r2, 0x6}, 0x8) socketpair$inet(0x2, 0x0, 0x3ff000000, &(0x7f0000f75000)={0x0, 0x0}) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000e7e000-0x10)={0xffffffffffffffff, 0x7ff}) sendfile(r1, r1, &(0x7f0000da2000-0x8)=0x0, 0x21) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000a8b000-0x18)={0x0, 0x6, 0x80000000, &(0x7f000035c000-0x8)=0x0}) socketpair$ax25(0x3, 0x0, 0xcd, &(0x7f0000136000)={0x0, 0x0}) 2018/01/04 09:00:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000f5a000-0x8)={0x0, 0x0}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b27000)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$ION_IOC_SYNC(0xffffffffffffff9c, 0xc0084907, &(0x7f0000185000)={0x0, 0xffffffffffffffff}) r3 = syz_open_dev$sndpcmc(&(0x7f0000c07000)='/dev/snd/pcmC#D#c\x00', 0xc38a, 0x8000) getsockopt$llc_int(r1, 0x10c, 0x2, &(0x7f0000446000)=0x0, &(0x7f0000f29000)=0x4) ioctl$ION_IOC_SHARE(r1, 0xc0084904, &(0x7f0000d9d000)={r2, r3}) r4 = syz_open_pts(r0, 0x0) read(r4, &(0x7f0000fd6000-0xf1)=""/1, 0x1) readv(r4, &(0x7f0000555000-0x10)=[{&(0x7f000056d000)=""/1, 0x1}], 0x1) r5 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r5, r0, 0x0) [ 46.885123] 9pnet_virtio: no channels available for device ./file0 [ 46.893595] 9pnet_virtio: no channels available for device ./file0 2018/01/04 09:00:50 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x0, &(0x7f0000003000-0xf0)=""/240, 0xf0) socket$netlink(0x10, 0x3, 0x4) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000001000-0x8)=0x800) 2018/01/04 09:00:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000432000)='./file0\x00', 0x0) faccessat(r0, &(0x7f0000dac000)='./file0\x00', 0x8, 0x200) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x0, ""}], 0xfffffffffffffebe, 0x0}, 0x0) io_setup(0x9, &(0x7f0000f26000-0x8)=0x0) io_destroy(r1) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000d3000)='/selinux/policy\x00', 0x0, 0x0) epoll_wait(r2, &(0x7f0000146000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0xff) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") 2018/01/04 09:00:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) write(r1, &(0x7f00004ac000-0xe5)="ae", 0x1) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000912000)={[{0x5, 0x3, 0x545, 0x5, 0x7ff, 0x200, 0x5000000000000000, 0x6, 0x400, 0x6, 0x9, 0x4, 0x0}, {0x6, 0x6, 0x1000, 0x8e, 0x0, 0xe7, 0x4, 0x1, 0x400, 0x3, 0x4, 0x5, 0x2}, {0x8f, 0x2, 0xe9d9, 0x100000000, 0x4, 0x89c3, 0x4, 0x5, 0x100000001, 0x6, 0x396, 0x2, 0xffffffffffffff81}], 0x23, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) vmsplice(r1, &(0x7f0000cf8000-0x20)=[{&(0x7f00002a7000)='#', 0x1}], 0x1, 0x0) r3 = dup2(r1, r2) poll(&(0x7f00002f0000)=[{r3, 0x0, 0x0}], 0x1, 0xffffffffffffff94) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c26000-0xe7)=""/231, 0xe7}], 0x1) 2018/01/04 09:00:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000432000)='./file0\x00', 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f0000ba4000-0x6)={0x1f, 0x0, 0x1}, 0x6) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") ioctl$TCSETS(r0, 0x5402, &(0x7f0000ffe000-0x24)={0x9b, 0x1, 0x2, 0x40, 0x0, 0x1ff, 0x31, 0x5, 0x726a, 0x10000, 0x4, 0x6}) [ 46.932893] 9pnet_virtio: no channels available for device ./file0 [ 46.972644] 9pnet_virtio: no channels available for device ./file0 2018/01/04 09:00:50 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000001000-0x400)={"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"}) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000001000-0x10)={0x9a9, 0x37673e, 0x200, 0x4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000)={&(0x7f0000001000)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000003000-0x48)={0x8, [0xebd, 0x2, 0x8, 0x1c, 0x10000, 0x80, 0x0, 0x7]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000004000-0x18)={0x0, 0x9, 0x6, &(0x7f0000004000-0x8)=0x0}) getpeername$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000003000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, r2}) ioctl$ION_IOC_MAP(r0, 0xc0084902, &(0x7f0000004000-0x8)={0x0, r0}) ioctl$ION_IOC_FREE(r0, 0xc0044901, &(0x7f0000001000)={r3}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000005000-0xe)={0x5, [0x0, 0x8aa6, 0x20, 0x4, 0x0]}, 0xe) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x6, 0x1, &(0x7f0000006000-0x10)={r4, r5+10000000}, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000006000)='\x00', 0x40, 0x0, &(0x7f0000004000)={0x1ff, 0x7, 0x0, 0x8, 0x0, 0x8, 0x3f, 0xfffffffffffffff9}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000007000)='/dev/vga_arbiter\x00', 0x200000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000009000-0x14)={0x401, 0x9, 0x3, 0x1, 0x7}, 0x14) fchdir(r1) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000-0x8)={0x0, 0x7fff}, &(0x7f0000007000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r6, @in6={{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1}, 0x98) 2018/01/04 09:00:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000432000)='./file0\x00', 0x0) mount(&(0x7f00000e2000-0x8)='./file0\x00', &(0x7f0000b9b000)='./file0\x00', &(0x7f000045e000)="fff700e58b121be57fd2181b64f0b6fca2a11353edc571c8c250ba641b405b55920ec7c7ff28fa5e08b5bbd8cdb5076a66c4b86be901b4015719023ed266cc80acf86334e8a9b01733edab334bde8bcbcdfb7f07aafd87f071cf2d1de40ec5d4adedc622e2286870d4f0a53120cac3e2071b6f1c22262211781e7163085bebec71f74f66403005d3e4cd2fc1c70e49f8faa293aa7308b0", 0x20002, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00009d9000-0x4)=0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xedbb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x0, ""}], 0xfffffffffffffebe, 0x0}, 0x0) ioctl(r2, 0xc0184902, &(0x7f0000002000)="") getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000049000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e63000)=0x8) [ 47.044698] 9pnet_virtio: no channels available for device ./file0 [ 47.083729] 9pnet_virtio: no channels available for device ./file0 2018/01/04 09:00:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b80000-0x9)='/dev/vcs\x00', 0x10000, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000b82000-0x14)={{0xd42a, 0x7ff, 0x7, 0x8, 0x0, 0x6d}, 0x85, 0x2e, 0x5}) r1 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000cdf000-0x4)=0x0, &(0x7f00005c2000)=0x4) write(r1, &(0x7f00000cf000-0x24)="24000000430001000100000200000000000000000d0001003905000f000000e5ec05000e", 0xa0329dffcdf7854b) 2018/01/04 09:00:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x80000) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) preadv(r0, &(0x7f0000fcf000-0x40)=[], 0x0, 0x0) 2018/01/04 09:00:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4000000000000003, 0x2) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000857000)='westwood\x00', 0x9) r1 = open(&(0x7f0000f1d000-0x8)='./file0\x00', 0x20200, 0x1) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000d06000)={0xffffffffffffff01, 0x400, 0x1000, 0x73, &(0x7f0000ca5000)=""/115, 0x9, &(0x7f000092c000-0x9)=""/9, 0xe8, &(0x7f0000278000)=""/232}) 2018/01/04 09:00:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000432000)='./file0\x00', 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f0000ba4000-0x6)={0x1f, 0x0, 0x1}, 0x6) r0 = semget(0x0, 0x0, 0x42) semctl$GETNCNT(r0, 0x2, 0xe, &(0x7f0000c93000)=""/154) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:51 executing program 4: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000d5b000)={0x6, 0xffffffffffffffff, 0x0}) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000154000)={0x1, 0x0, [{0xabb, 0x0, 0x7}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f000004e000+0x575)='./file0\x00', 0x1808000277) r2 = syz_open_dev$tun(&(0x7f000090d000)='/dev/net/tun\x00', 0x0, 0x400201) fremovexattr(r2, &(0x7f0000c61000)=@random={'user.\x00', '\x00'}) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f000056e000)='ncpfs\x00', 0x0, &(0x7f0000acd000-0x80)="") ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) openat$pfkey(0xffffffffffffff9c, &(0x7f0000053000-0x15)='/proc/self/net/pfkey\x00', 0x101080, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000074000)={0x79, 0x0, [0x6, 0x3, 0x100000000, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000694000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000e09000)=0x0, &(0x7f00002f9000-0x4)=0xfffffcc6) 2018/01/04 09:00:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)=""/247, 0xf7) clone(0x0, &(0x7f0000f94000-0xb3)="", &(0x7f0000d3e000)=0x0, &(0x7f0000827000)=0x0, &(0x7f0000528000)="") socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffff9c, &(0x7f0000002000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x4ec62d478bd5321c, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) sched_getaffinity(r1, 0x8, &(0x7f0000563000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000001000-0x6)='./file0\x00', &(0x7f0000001000-0x2c)=@random={"6f322e03", 'cpuset-md5sumGPLeth1GPLmime_type.eth0{&\x00'}, &(0x7f000069e000)=""/171, 0xab) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00008e6000)={@multicast2=0x0, @multicast1=0x0, 0x0}, &(0x7f000084d000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) fstat(r2, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f0000002000-0x14)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) setresgid(r4, r5, r6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000001000-0x90)={0xffffffffffffffff, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r7 = getpid() setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000001000-0xb)={0xda88, 0x9, 0x7, 0x1, 0x71, 0x3d4, 0x9, 0x2, 0x1000, 0x8, 0x3}, 0xb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r2, &(0x7f0000001000)={0x0, 0x1f, 0x3, @tid=r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r2, 0x0, 0x2a, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, r3}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000001000)={0x0, 0x20, "4a3511b8f6c2f0aedf564564600cd7f7d1b465ba1e5f137fba15f1806e543b3d"}, &(0x7f0000003000-0x4)=0x28) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000002000)={r8, 0x1, 0x30}, &(0x7f0000001000-0x4)=0xc) 2018/01/04 09:00:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000a56000)='/dev/mixer\x00', 0x20000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x0, ""}], 0xfffffffffffffebe, 0x0}, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") mknod(&(0x7f000046b000-0x8)='./file0\x00', 0x1, 0x6) 2018/01/04 09:00:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000a1d000)={0x0, 0x0}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40400, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000542000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001fc000-0x4)=0xb) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)={0x10, 0x0}) ioctl$sock_ifreq(r1, 0x891a, &(0x7f0000c2b000-0x28)={@common='ip6_vti0\x00', @ifru_mtu=0x0}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000c19000)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r5, 0x8910, &(0x7f0000a68000-0x10)=@buf={0x2, &(0x7f00001f9000)="15ab"}) r7 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000741000)={0x1, 0x7, 0x3, 0x0}) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000187000)={0x0, &(0x7f00004eb000)=[]}) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f00009da000)={&(0x7f0000e0d000)=[0x0, 0x0], &(0x7f0000cd3000)=[0x0, 0x0, 0x0], &(0x7f000052f000)=[], &(0x7f00004cf000-0xc)=[0x0, 0x0, 0x0], 0x2, 0x3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}) fsetxattr(0xffffffffffffffff, &(0x7f0000963000-0x15)=@random={'btrfs.\x00', 'eth1mime_type\x00'}, &(0x7f0000c2e000-0xe)='/selinux/load\x00', 0xe, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000dc2000-0x5c)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000168000-0x4)=0xe8) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000db4000)={0x0, 0x0, 0x0}, &(0x7f0000d75000)=0xc) r10 = geteuid() ioctl$KVM_CHECK_EXTENSION_VM(r4, 0xae03, 0x4) fstat(r4, &(0x7f000042a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$ipx(r2, &(0x7f00000e9000-0x10)={0x4, 0x3ff, 0x1f75, "ad9ecdb01f17", 0xe5, 0x0}, 0x10) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f000047d000)={{0xffffffff, r8, r9, r10, r11, 0x50, 0xffff, 0x0, 0x0, 0x0}, 0x3, 0xff, 0x6, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r7, 0xaeb7) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/01/04 09:00:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x9, 0x0) semop(r0, &(0x7f000002f000-0x1e)=[{0x3, 0x6, 0x0}, {0x3, 0x0, 0x0}], 0x2) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000687000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f00001de000)=0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000532000-0x28)={@common='gretap0\x00', @ifru_addrs=@nfc={0x27, 0x7, 0x100000001, 0x7}}) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffff9, 0x0}, {0x0, 0x0, 0x0}], 0x2, &(0x7f000001f000)={0x0, 0x989680}) 2018/01/04 09:00:51 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x400000000114, 0x7, &(0x7f0000a00000-0x4)="", 0x0) bind$llc(r0, &(0x7f0000b78000-0x10)={0x1a, 0x16, 0xbcc, 0x6, 0x10001, 0x101, @random="0002000001ca", [0x0, 0x0]}, 0x10) 2018/01/04 09:00:51 executing program 0: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x8) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000e5000-0x4)={0x6}, 0x4) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000ffd000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e74000-0x4)=0x10) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000fe5000)=[{&(0x7f0000a29000-0x7e)=[{0x1c, 0x48, 0x719, 0x0, 0x0, "0ab354dca5173b7f36313d34"}], 0x1c}], 0x1, &(0x7f0000013000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000198000-0xbf)={0x0, 0xb7, "98f88e9998152b7f0e9fdaf583652578ffed5876a0fabc146dfa48f75265fc4244a21a1cedcebf22fa8f8eded115142ed61c9ae28bdedaa11a454a997d00d8e1ca8d945e46228ee03e25b0da49af5bd124f79b0ceb3a5d1f2f10f8cb2a23842c03763007be720b291a60444940eea756dd7e25b8f7b0c6973e6406943f20ae60f08f17ead4a5f2965fc41e3b35c1309250d3dea4d0220bc277dff7b5cca3a99d7aea32904a5e8acba456b3ecb3121a29d4075269931a45"}, &(0x7f00003c4000)=0xbf) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000186000-0x8)={r2, 0x4}, 0x8) [ 47.225872] 9pnet_virtio: no channels available for device ./file0 [ 47.273171] 9pnet_virtio: no channels available for device ./file0 2018/01/04 09:00:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000330000-0x9)='/dev/ion\x00', 0x80400, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x0, ""}], 0xfffffffffffffebe, 0x0}, 0x0) ioctl(r0, 0xc0184900, &(0x7f000000b000)="6f0fd2c15e8443e03bb1fcbb1c9d9dfe0494a00cb53813447ac780c520d7e068ab2c52e285b7fffae9c958ce558c91e6c88ea2c769e8ec3bd709884df10b1be98382808824a29d3c41712329d04707c74c6ef1cb540290026f2180fb405c859cf881c93bb55ca845b505c5d563c97b69bcda9f412367e9e2db2021834908f9765b49b529226eea8e53fe8f7d6ecc24634225e7f2aeec7b2138b8411d68b5dfbb4bc133088a87412f254ff0a9280e") r1 = syz_open_dev$sndpcmp(&(0x7f00000f4000)='/dev/snd/pcmC#D#p\x00', 0x563, 0x30000) ioctl$KDSETMODE(r1, 0x4b3a, 0x100) r2 = request_key(&(0x7f00001a2000)='asymmetric\x00', &(0x7f00003eb000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000808000)='\x00', 0xfffffffffffffff9) keyctl$setperm(0x5, r2, 0x20080400) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000387000)=0x0) fcntl$lock(r1, 0x6, &(0x7f0000141000)={0x1, 0x2, 0x5, 0x10000, r3}) syz_open_dev$mice(&(0x7f0000401000-0x10)='/dev/input/mice\x00', 0x0, 0x1) 2018/01/04 09:00:51 executing program 3: r0 = syz_open_dev$dspn(&(0x7f00006ec000-0xa)='/dev/dsp#\x00', 0x1, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_MAP(r0, 0xc0084902, &(0x7f0000000000)={0x0, r0}) ioctl$ION_IOC_SYNC(r0, 0xc0084907, &(0x7f0000001000-0x8)={r1, r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000001000)={&(0x7f0000001000-0x60)={0x27, 0x4, 0x0, 0x5, 0x1, 0x5, "d458aa12040578d1a1670594e11657fc6bd492df5753844e7f9e74120da4bb0cbffe33ce952dbb7d354fd85dd9930a989d261b5ac04425325946e7f99078de", 0x7}, 0x60, &(0x7f0000002000-0x30)=[{&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000002000-0x8d)="02fe6e4b8734beb6255ff755adadba2eb1ba0f055194936ab30563110b930eb1d7e666c952690dff647181838c7922e27b1efdb42223663652ec97d3e3b16f568c2d4c66783bdd36c13ca9017d9abc0902ced194f106b5f74c4de727e5934bebb0264d52bf39fb0f51338a9c8fb2f9751348c7e1b64942b6a4cb2ec681d1b48ff2bc089a829b1b9c479ff1d9c5", 0x8d}, {&(0x7f0000001000)="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", 0xfa}], 0x3, &(0x7f0000001000-0x30)={0x30, 0x10f, 0x0, "c77b44780b135dbe687dce820d246935217f7aeb179a10ab5f31df6466"}, 0x30, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)=[]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000134000)={0x82a, 0x1, 0x100000000, 0x0, r2}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f00009b3000)='keyring\x00', 0x3) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000c66000-0x10)={0x4, 0x1000, 0x7f, 0x6}, 0x10) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000ae7000)='tls\x00', 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f000061d000-0x9)='/dev/vcs\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000a85000)=0x0, &(0x7f0000a07000)=0x4) setsockopt$inet6_buf(r4, 0x29, 0x30, &(0x7f00004d1000-0xac)="bc5a638e1b566c2f76e7de5d9ff1f58a9742f00439a41d655df6046ec846cf15c744182ea478b4130455166b410845a9dc6260d368046befcc6c4b3eb05e49f26afd4dfb19064c73df948ede3bfba7467a0cfaa7a68764e033ae6a2b8e967b6e13017591b49e15c8689691d3c40f958868479104e12954704b433fb3e614e64c50b407d36eda59a4d2eeee1bca84d5d2", 0x90) 2018/01/04 09:00:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000432000)='./file0\x00', 0x0) readlink(&(0x7f0000f03000-0x8)='./file1\x00', &(0x7f0000aea000-0x44)=""/68, 0x44) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000432000)='./file0\x00', 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f0000ba4000-0x6)={0x1f, 0x4, 0x2}, 0x6) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000a9b000-0x9)='9p\x00', 0x0, &(0x7f0000acd000-0x80)="") 2018/01/04 09:00:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000670000)='/dev/vcs\x00', 0x4000, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000b05000-0x4)={0x35, 0x5, 0x1}) r2 = syz_open_dev$adsp(&(0x7f00007ee000)='/dev/adsp#\x00', 0x83, 0x400) renameat(r1, &(0x7f0000b31000-0x8)='./file0\x00', r2, &(0x7f0000c56000)='./file0\x00') sched_rr_get_interval(0x0, &(0x7f0000ca4000-0x10)={0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffc, &(0x7f0000a08000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000aad000)={0x0, @in6={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9d0, 0x2}, &(0x7f000040a000)=0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000048c000)=@assoc_value={r3, 0x3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000637000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) tkill(0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r4 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000011000/0x2000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000001000-0x8)={0x0}, &(0x7f000095e000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e26000-0x10)={0x77359400, 0x0}, 0x8) shmctl$SHM_INFO(r4, 0xe, &(0x7f0000352000-0x54)=""/84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$tun(&(0x7f0000415000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r6 = socket(0x11, 0x80803, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0x1, 0x0, 0x0}) setsockopt(r6, 0x107, 0x1, &(0x7f0000001000)="", 0x200) close(r5) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000f9a000-0x4)=0x0) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005e4000)='/dev/hwrng\x00', 0x1, 0x0) perf_event_open(&(0x7f00003a5000)={0x3, 0x78, 0x401, 0x80, 0xfffffffffffffc01, 0xfffffffffffffff8, 0x0, 0x400, 0x2, 0xf, 0x4, 0x8, 0x1, 0x7ff, 0x8, 0xab, 0x7, 0x7, 0x7c, 0x9, 0x7, 0x800, 0x9, 0x81, 0x5, 0x40, 0x2, 0x0, 0x1, 0x0, 0xe2e, 0x5, 0x7, 0x10001, 0x4000000040000000, 0xffffffffffff4dcb, 0x0, 0x8, 0x0, 0x6, 0x2, @perf_bp={&(0x7f00007aa000-0x1)=0x0, 0x4}, 0x200, 0x2, 0x4a9e, 0x7, 0x50, 0xb973, 0x3, 0x0}, r7, 0x80000000, r8, 0x8) 2018/01/04 09:00:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000ca8000-0x8)={0x0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socket(0x1b, 0xa, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x2, 0x3, 0x2) signalfd(r0, &(0x7f00008f4000)={0x0}, 0x8) 2018/01/04 09:00:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000028b000-0x9)='/dev/kvm\x00', 0x200, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) modify_ldt$write(0x1, &(0x7f0000946000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/04 09:00:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00005b6000-0x12)='/dev/input/event#\x00', 0x4, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00009f2000)=""/30) r1 = syz_open_dev$sndctrl(&(0x7f0000c95000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f00000d7000)={{0x3, 0x0, 0x0, 0x0, "a690d9c4cb5ed557d1b93551216cace84a006ac84b998fb06db7d469caae6fa4c2ee8c60be323552fcbc9494", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "c76c6e21a89962aec6a3ebb9bcc17bb569240ad9005f9d3e26521c595cfaa3f44c5e0f49ebf4c35ac1ab20c3aa6c162bddcdd60ba08c3208150c9d85c5b6e9ec", &(0x7f0000303000-0x13)='/dev/snd/controlC#\x00', 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00005d1000)={0x3, r0, 0x1}) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f000025c000)={0xba3f, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x6, 0x0, 0x3, &(0x7f0000bf9000)=@common='sit0\x00', 0x0, 0xff, 0x2}) [ 47.394851] WARNING: CPU: 1 PID: 6798 at mm/page_alloc.c:3926 __alloc_pages_slowpath+0x1ffc/0x2d00 [ 47.404422] Kernel panic - not syncing: panic_on_warn set ... [ 47.404422] [ 47.404433] CPU: 1 PID: 6798 Comm: syz-executor2 Not tainted 4.15.0-rc6+ #247 [ 47.404437] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.404440] Call Trace: [ 47.404456] dump_stack+0x194/0x257 [ 47.404471] ? arch_local_irq_restore+0x53/0x53 [ 47.404488] ? vsnprintf+0x1ed/0x1900 [ 47.404505] panic+0x1e4/0x41c [ 47.404515] ? refcount_error_report+0x214/0x214 [ 47.404525] ? show_regs_print_info+0x18/0x18 [ 47.404544] ? __warn+0x1c1/0x200 [ 47.404559] ? __alloc_pages_slowpath+0x1ffc/0x2d00 [ 47.404565] __warn+0x1dc/0x200 [ 47.404573] ? __alloc_pages_slowpath+0x1ffc/0x2d00 [ 47.404584] report_bug+0x211/0x2d0 [ 47.404601] fixup_bug.part.11+0x37/0x80 [ 47.404610] do_error_trap+0x2d7/0x3e0 [ 47.404624] ? math_error+0x400/0x400 [ 47.404638] ? __lock_acquire+0x664/0x3e00 [ 47.404657] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 47.404673] do_invalid_op+0x1b/0x20 [ 47.404680] invalid_op+0x22/0x40 [ 47.404687] RIP: 0010:__alloc_pages_slowpath+0x1ffc/0x2d00 [ 47.404691] RSP: 0018:ffff8801bc1df418 EFLAGS: 00010246 [ 47.404697] RAX: ffffed003783bea4 RBX: 1ffff1003783bea4 RCX: 0000000000000000 [ 47.404700] RDX: ffff8801bc1dfa70 RSI: 0000000000000034 RDI: 0000000000000000 [ 47.404704] RBP: ffff8801bc1df908 R08: 0000000000000000 R09: fffffffffff00f8a [ 47.404707] R10: 0000000000000033 R11: 0000000000000034 R12: 0000000000000000 [ 47.404711] R13: ffff8801bc1dfad0 R14: 00000000014280c2 R15: ffff8801bc1dfa70 [ 47.404745] ? __lock_acquire+0x664/0x3e00 [ 47.404761] ? perf_trace_lock_acquire+0xe3/0x980 [ 47.404781] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 47.404790] ? check_noncircular+0x20/0x20 [ 47.404801] ? warn_alloc+0x2b0/0x2b0 [ 47.404819] ? __is_insn_slot_addr+0x1fc/0x330 [ 47.404831] ? lock_downgrade+0x980/0x980 [ 47.404849] ? perf_trace_lock_acquire+0xe3/0x980 [ 47.404856] ? find_held_lock+0x35/0x1d0 [ 47.404876] ? perf_trace_lock+0x900/0x900 [ 47.404886] ? check_noncircular+0x20/0x20 [ 47.404902] ? check_noncircular+0x20/0x20 [ 47.404911] ? __free_insn_slot+0x5c0/0x5c0 [ 47.404931] ? rcutorture_record_progress+0x10/0x10 [ 47.404950] ? find_held_lock+0x35/0x1d0 [ 47.404965] ? __lock_is_held+0xb6/0x140 [ 47.404994] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 47.405008] ? rcu_note_context_switch+0x710/0x710 [ 47.405029] ? __might_sleep+0x95/0x190 [ 47.405043] __alloc_pages_nodemask+0x9fb/0xd80 [ 47.405050] ? save_stack+0x43/0xd0 [ 47.405054] ? kasan_slab_free+0x71/0xc0 [ 47.405067] ? __alloc_pages_slowpath+0x2d00/0x2d00 [ 47.405072] ? check_noncircular+0x20/0x20 [ 47.405080] ? print_irqtrace_events+0x270/0x270 [ 47.405116] ? __lock_is_held+0xb6/0x140 [ 47.405142] alloc_pages_current+0xb6/0x1e0 [ 47.405158] ion_system_contig_heap_allocate+0x40/0x2c0 [ 47.405172] ion_alloc+0x2c1/0x9e0 [ 47.405192] ? ion_dma_buf_release+0x50/0x50 [ 47.405205] ? __might_sleep+0x95/0x190 [ 47.405221] ? kasan_check_write+0x14/0x20 [ 47.405229] ? _copy_from_user+0x99/0x110 [ 47.405240] ion_ioctl+0x26d/0x380 [ 47.405250] ? ion_query_heaps+0x490/0x490 [ 47.405269] ? ion_query_heaps+0x490/0x490 [ 47.405277] do_vfs_ioctl+0x1b1/0x1520 [ 47.405282] ? _cond_resched+0x14/0x30 [ 47.405296] ? ioctl_preallocate+0x2b0/0x2b0 [ 47.405309] ? selinux_capable+0x40/0x40 [ 47.405323] ? SyS_futex+0x269/0x390 [ 47.405350] ? security_file_ioctl+0x89/0xb0 [ 47.405362] SyS_ioctl+0x8f/0xc0 [ 47.405376] entry_SYSCALL_64_fastpath+0x23/0x9a [ 47.405381] RIP: 0033:0x452ac9 [ 47.405384] RSP: 002b:00007f373349bc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 47.405391] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 47.405394] RDX: 000000002000b000 RSI: 00000000c0184900 RDI: 0000000000000014 [ 47.405397] RBP: 00000000000003fa R08: 0000000000000000 R09: 0000000000000000 [ 47.405401] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f4010 [ 47.405404] R13: 00000000ffffffff R14: 000000000071bf10 R15: 0000000000000000 [ 47.406054] Dumping ftrace buffer: [ 47.406118] (ftrace buffer empty) [ 47.406121] Kernel Offset: disabled [ 47.798802] Rebooting in 86400 seconds..