INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.10.15' (ECDSA) to the list of known hosts. 2018/03/25 22:57:47 fuzzer started 2018/03/25 22:57:47 dialing manager at 10.128.0.26:35919 syzkaller login: [ 29.543251] can: request_module (can-proto-0) failed. [ 29.551963] can: request_module (can-proto-0) failed. 2018/03/25 22:57:53 kcov=true, comps=false 2018/03/25 22:57:55 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x4, 0x4d072, 0xffffffffffffffff, 0x0) 2018/03/25 22:57:55 executing program 1: symlink(&(0x7f000000bffa)='./control\x00', &(0x7f0000000040)='./bus\x00') symlink(&(0x7f0000ad9ff4)='./bus/file0\x00', &(0x7f0000ee1ff6)='./control\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f0000000000)='./bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/25 22:57:55 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(0x0, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1ff, 0x0, 0x9}) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0x9}) 2018/03/25 22:57:55 executing program 4: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="240000001a0025000000001000eb080002007fffe5b7ca1fa038c77f393bd183bbb3902a", 0x24) 2018/03/25 22:57:55 executing program 7: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000021c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002180)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000040)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) write$rdma_cm(r0, &(0x7f00000000c0)=@query={0x13, 0x10, 0xfa00, {&(0x7f0000000180), r1, 0x2}}, 0x18) 2018/03/25 22:57:55 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000280)={[0x36]}, 0x1) 2018/03/25 22:57:55 executing program 6: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x22) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 2018/03/25 22:57:55 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000040)=ANY=[@ANYBLOB="180000001400ff0000000000000000001e00000004000000"], 0x1}, 0x1}, 0x0) [ 32.834345] IPVS: ftp: loaded support on port[0] = 21 [ 32.897052] IPVS: ftp: loaded support on port[0] = 21 [ 32.935593] IPVS: ftp: loaded support on port[0] = 21 [ 32.986780] IPVS: ftp: loaded support on port[0] = 21 [ 33.055533] IPVS: ftp: loaded support on port[0] = 21 [ 33.126471] IPVS: ftp: loaded support on port[0] = 21 [ 33.203611] IPVS: ftp: loaded support on port[0] = 21 [ 33.305989] IPVS: ftp: loaded support on port[0] = 21 [ 34.362631] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.538857] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.710129] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.731466] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.739551] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.759918] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.079204] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.147512] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.194310] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 37.200438] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.351928] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 37.358146] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.394645] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 37.400917] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.452231] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 37.458477] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.519089] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 37.548216] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 37.554382] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.578380] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 37.584516] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.641285] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 37.718861] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 37.763599] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 37.781154] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 37.787300] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.808483] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 37.824601] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 37.830864] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 37.843147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 37.870083] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 37.918062] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 37.924417] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.945211] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 37.954079] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 37.965895] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/25 22:58:01 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00000000c0)="0000000000e5010400000000000000", 0x0, 0x0) getxattr(&(0x7f0000ec4ffc)='./file0\x00', &(0x7f00006e362c)=@known='security.capability\x00', &(0x7f0000a2af87)=""/121, 0x79) [ 38.060806] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 38.067894] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 38.075824] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.095781] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 38.104371] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 38.117287] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.147663] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 38.154243] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 38.161575] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.170806] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 38.193637] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 38.230546] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 38.268863] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 38.275228] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 38.283810] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.361738] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 38.368322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 38.377262] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.387491] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 38.393789] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 38.400799] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/25 22:58:01 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x4, 0x4d072, 0xffffffffffffffff, 0x0) 2018/03/25 22:58:01 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000280)={[0x36]}, 0x1) 2018/03/25 22:58:01 executing program 1: perf_event_open(&(0x7f0000940000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x2, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xc000, 0x1ff, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x2801, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xcf9, 0x4800) getegid() ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000140)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000000c0)=0x555, &(0x7f0000000100)=0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)=0x6, 0x1) 2018/03/25 22:58:01 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000000d40)=[{{&(0x7f00000003c0)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000440)=""/161, 0xa1}], 0x1, &(0x7f0000000500)=""/114, 0x72, 0xf54a}, 0x100}, {{&(0x7f0000000580)=@rc, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000600)=""/163, 0xa3}], 0x1}, 0x5}, {{&(0x7f0000000700)=@can={0x0, 0x0}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000780)=""/251, 0xfb}, {&(0x7f0000000880)=""/16, 0x10}, {&(0x7f00000008c0)=""/7, 0x7}, {&(0x7f0000000900)=""/114, 0x72}], 0x4, &(0x7f00000009c0)=""/18, 0x12, 0x9}, 0xfffffffffffffffa}, {{&(0x7f0000000a00)=@pppoe, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000a80)=""/128, 0x80}, {&(0x7f0000000b00)=""/242, 0xf2}, {&(0x7f0000000c00)=""/28, 0x1c}], 0x3, &(0x7f0000000c80)=""/177, 0xb1, 0x8001}, 0x5}], 0x4, 0x20, &(0x7f0000000dc0)) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r1) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"643071300000000000000020001600", 0x3}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200000000000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="14000000520003feffffffdeffffffff1b000000"], 0x1}, 0x1}, 0x0) 2018/03/25 22:58:01 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x2, 0x4, 0x6, 0x81, 0x0, 0xffffffffffffffff, 0x9}, 0x19) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r0, &(0x7f0000000700), &(0x7f00000006c0)=""/50}, 0x18) chmod(&(0x7f00000001c0)='./file0\x00', 0x81) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x3, 0x202000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0x1000}, 0x8) 2018/03/25 22:58:01 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101103, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000240)=""/213) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@ipv4_newaddr={0x20, 0x14, 0x1, 0x0, 0x0, {0x2}, [@IFA_LOCAL={0x8, 0x2, @rand_addr}]}, 0x20}, 0x1, 0x0, 0x0, 0x20004010}, 0x1) 2018/03/25 22:58:01 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'wp256-generic\x00'}, 0x58) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000000180)=0x2, 0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x5000, 0x4000}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) fstat(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() chown(&(0x7f00000001c0)='./file0\x00', r4, r5) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)={0x5000}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000340)={0x0, 0x9000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/25 22:58:01 executing program 3: socketpair$inet(0x2, 0x7, 0x5, &(0x7f0000000040)) r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r0, 0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x5, 0x8400000000003, 0xffffffff00000005}, 0x2c) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) 2018/03/25 22:58:01 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000280)={[0x36]}, 0x1) 2018/03/25 22:58:01 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x40100, 0x0) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000080)) r1 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) ftruncate(r1, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r2, r1) 2018/03/25 22:58:01 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x91ee) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000000c0)="031d7d91290d61befff302763f000000000000000000000000000000000000000000000000000000", 0x28}], 0x1}, 0x0) 2018/03/25 22:58:01 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00000000c0)=@hopopts={0x0, 0x6, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}, @padn={0x1, 0x1, [0x0]}, @enc_lim={0x4, 0x1}]}, 0x38) r1 = socket$inet(0x2, 0x804, 0xaf3) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x4, 0x8001, 0x4}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000100)={r2, 0x211b, 0x98, "07d31b6593518c71e7cb7c6010eeaa6269e62c958c7849a8b6852d84393af4affb1f23ab3ec1a456faf45b73670f7b7f884dd0d13895a2441f57c3aa1a8c9a904af1e536f5e9a508af30d4cc6a035a00383ab35c6c1028a627fe71de0be5f8cd228eaa5c467067f8011ce0979fabe1a7d8a225b41543d268b4150f643d97d9e6fdd9d21f6e3a2230f06d1685b9ea531c0be2cc548770d198"}, 0xa0) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000357000), 0x1023c}], 0x1) 2018/03/25 22:58:01 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmsg(r0, &(0x7f00000003c0)={&(0x7f00000000c0)=@sco={0x1f, {0x5, 0x75, 0x15, 0x2, 0x200, 0x7}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000140)="503d92979143604c29b8305b44d422593552", 0x12}, {&(0x7f0000000180)="554235adfed2543d0a487b2400088eacdcaad3ae22c00c04270fff3f1cee00269d6e1f3f6946608816df04865128d5", 0x2f}, {&(0x7f00000001c0)="0ff2d9140fcd05c22924672898bd3b40bf8026696c0de295a5bf2c4b294f440dbd76d68752af69febdb61fb3a4167caf70ac609ed80ae0bca800a61c97b49f923a8b9a160ec0cdb93d6d1a793f74a683b9dbf9ba22c4305de4af3765f745f3d9b2a5504e4d853d54717a316bedd5d9ec49edff8de28f97d4f6ca6e", 0x7b}, {&(0x7f0000000240)="fb39e547934f1fdeb821300b1cab534232ee", 0x12}], 0x4, &(0x7f00000002c0)=[{0x88, 0x11b, 0x0, "90f8fcfb334bae1c78a71b5495ead82568e67f8909136a01de205d65a7f8ec9c222bb334598f736ee75818bdef49b51b86b7670b348d484bb4eaa52c7bb9b9074128cff27d513d4378b77015f4073cc783105c50ea42e0b14233a99ee43faeda9ae0857fbade9613e737bf468148bb76402b403dbf165390d9b9690c"}, {0x54, 0x0, 0x3ff, "3d4d8162e51c92907aca329a594219365e9fb0fe7a507404b5dac8a4edd1e0a8f7aadda0caa2a006a297a388f0bfd0e26169470bce298effe011a490e053ac3cd34a83deb5"}], 0xdc}, 0x8c4) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x26a, 0x9, 0x3}, 0xffffffffffffff7f) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) 2018/03/25 22:58:01 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='memory.current\x00', 0x0, 0x0) setsockopt$llc_int(r1, 0x10c, 0x8, &(0x7f00000000c0)=0x7, 0xfffffffffffffec2) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000000000)=""/8, &(0x7f0000000000)=0x5) 2018/03/25 22:58:01 executing program 3: r0 = request_key(&(0x7f0000000400)='pkcs7_test\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000480)='trusted\x00', 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) request_key(&(0x7f0000000080)='logon\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)='%em1%.#cpuset{bdevvboxnet0wlan0-+-*[&+\\lo\x00', 0xfffffffffffffffa) request_key(&(0x7f0000000140)='rxrpc\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='selfppp0\x00', 0xfffffffffffffffa) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key(&(0x7f0000000280)='trusted\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000300)="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", 0xfb, 0xfffffffffffffffb) keyctl$revoke(0x3, r1) 2018/03/25 22:58:01 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) r1 = memfd_create(&(0x7f0000000000)='ppp0\x00', 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x4, r0}) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000a000)="240000002e00030207fffd94090000000a00000003000000030000000000000000000000", 0x24}], 0x1}, 0x0) 2018/03/25 22:58:01 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0xa000, 0x0) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000080)=r1) r2 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=@newlink={0x24, 0x10, 0x9, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_AF_SPEC={0x4, 0x1a}]}, 0x24}, 0x1}, 0x0) 2018/03/25 22:58:01 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000280)={[0x36]}, 0x1) 2018/03/25 22:58:01 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x1f, 0x6, 0x5) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000140)="7925c739f6545791878155b9da76c38fcf5d29943aa60eec07", 0x19) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180), &(0x7f0000000100)=0xfffffcc0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008d4000)={0x0}, &(0x7f00008d4000)=0xc) get_robust_list(r2, &(0x7f0000000080)=&(0x7f0000000040), &(0x7f00000000c0)=0x18) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0x20100) connect$netrom(r3, &(0x7f00000001c0)=@full={{0x3, {"3353b5adc08624"}, 0xffffffff00000000}, [{"27588c4cd2aa60"}, {"15d61edc76a6ac"}, {"0019396ea19e86"}, {"9d543c4a3e9540"}, {"beb782113100f3"}, {"1a9d58e0135cb5"}, {"de940f01329e41"}, {"e04a437eedf522"}]}, 0x48) 2018/03/25 22:58:01 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x0, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff}) pipe(&(0x7f0000e12ff8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r3, 0x80007387, 0x0) r4 = dup2(r2, r3) r5 = syz_open_dev$random(&(0x7f0000c5fff6)='/dev/random\x00', 0x0, 0x0) dup2(r2, r5) ioctl$int_in(r4, 0x5452, &(0x7f0000e35ff8)=0x45) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x3, 0x200) r6 = getpgrp(0x0) fcntl$setown(r2, 0x8, r6) syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x3, 0x0) fcntl$setsig(r5, 0xa, 0x12) r7 = gettid() tkill(r7, 0x100000000000016) close(r0) 2018/03/25 22:58:01 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='ns/ipc\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0xd5fd}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x4, 0x7f, 0x4, 0x6, 0x2acb, 0x101, 0x3ff, 0xef23, r1}, &(0x7f0000000140)=0x20) 2018/03/25 22:58:01 executing program 7: perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x8}, 0x1c) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0xffffffffca9bd209, 0x800) r2 = getpgid(0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req3={0x9, 0x6, 0x1, 0x9, 0x9, 0x6, 0xe967}, 0x1c) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000180)=r2) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) dup2(r3, r4) syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x800008000) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000240)=@req={0x7fff, 0x8, 0x7000000000, 0x9}, 0xfffffffffffffddc) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) 2018/03/25 22:58:01 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000280)={[0x36]}, 0x1) 2018/03/25 22:58:01 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/udplite6\x00') setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000040)=0xfffffffffffffffa, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x8, 0xc000) setsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f00000000c0)=0x400, 0x4) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000001680)={'nat\x00', 0x0, 0x0, 0xb1, [], 0x0, &(0x7f0000001580), &(0x7f00000015c0)=""/177}, &(0x7f0000001700)=0x50) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000001c0)={0x0, 0x0, 0x6174}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000080)={r3, 0x0, 0x4}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000140)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000180)={r4, r5, 0x2}) 2018/03/25 22:58:01 executing program 3: r0 = socket$inet(0x2, 0x4000000000006, 0x800000000202) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000200)={@empty, @remote}, &(0x7f0000000240)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xf}}, 0xc) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xfff, 0x0) getpeername$netlink(r1, &(0x7f0000000040), &(0x7f00000000c0)=0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000001ff4)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) 2018/03/25 22:58:01 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400293beb6c438100000000000048000000000000"], 0x14}, 0x1}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80000, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00000000c0)={'bcsh0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) alarm(0x80000001) 2018/03/25 22:58:01 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x4000, 0x1) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000000100)) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) connect$can_bcm(r1, &(0x7f0000001ff0)={0x1d, r2}, 0x10) sendmsg$can_raw(r1, &(0x7f0000001fc8)={&(0x7f000000a000)={0x1d}, 0x10, &(0x7f0000000ff0)={&(0x7f0000000080)=@canfd={{0x1}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0x48}, 0x1}, 0x0) 2018/03/25 22:58:01 executing program 2: chmod(&(0x7f0000000440)='./file0\x00', 0x4) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='limits\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="18000000d07c9e01048cf528b8aba9aaa8f31ca83b7205a3219b4e0491c52d8187f7e8ac1f8f75a0857c9fdf6f415f5bef15bd5315b427dbd3e9036430e299b10250249975207843fe859dd656d1e846286d35558333035955b929946af8f4b7f4c07afe761e1972dfefe0478bed4dd8c26d7f05da0fe13401d9fb85a4c36e2d758534c3de3ab5d5850ed0f6486300000000000000"], &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000000c0)=r2, 0x4) ppoll(&(0x7f0000000180)=[{r0}], 0x1, &(0x7f00000001c0)={0x0, 0x989680}, &(0x7f0000000200), 0x8) pselect6(0x40, &(0x7f0000000040)={0x100000, 0xfffffffffffffff7, 0x1, 0x101, 0x6, 0xfffffffffffffffc, 0x100, 0x8}, &(0x7f0000000300)={0x1, 0x8e2d, 0x0, 0x10000, 0x1, 0x2, 0x7f, 0x4}, &(0x7f0000000340)={0x4, 0x5, 0x6, 0x3, 0x3, 0x0, 0x200000, 0x6}, &(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f0000000400)={&(0x7f00000003c0)={0x200}, 0x8}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) ptrace$peekuser(0x3, r3, 0x8001) 2018/03/25 22:58:01 executing program 5: r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r0, &(0x7f0000000280)={[0x36]}, 0x1) 2018/03/25 22:58:01 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e23, 0x1e, @local={0xfe, 0x80, [], 0xaa}, 0x7f}, {0xa, 0x4e20, 0x20, @ipv4={[], [0xff, 0xff], @rand_addr=0x200}, 0x2}, 0x101, [0x0, 0x17800000000, 0x2, 0x0, 0xfffffffffffffffb, 0x0, 0xffffffffffffffc0, 0x20]}, 0x5c) connect(r1, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r1, &(0x7f0000cf4fa3), 0x0, 0x0, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) dup3(r1, r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000fb6ffc)=0x1, 0x4) 2018/03/25 22:58:01 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) sendfile(r0, r0, &(0x7f0000000140), 0x1) close(r0) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'trusted.', 'keyring@lo\x00'}) 2018/03/25 22:58:01 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x988, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x3, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000100)=@ioapic={0x7000, 0x100000001, 0x400, 0x6, 0x0, [{0x3, 0x4, 0x7f, [], 0x800}, {0x5, 0x2, 0x9, [], 0x5}, {0x401, 0x9, 0xffffffffffffffff, [], 0x40}, {0x1, 0x3, 0x45, [], 0x5}, {0x67, 0x100, 0x80, [], 0x200}, {0x20, 0x9, 0xc6, [], 0x7fff}, {0x282e, 0x4, 0x4, [], 0x1}, {0x1f, 0x3, 0x6, [], 0x6}, {0x4, 0x1, 0x6, [], 0xece6701}, {0x20, 0x5, 0xffffffff, [], 0x4}, {0x4, 0x7fff, 0x7, [], 0x10000}, {0x101, 0x80, 0xffffffffffffff01, [], 0x8}, {0x5, 0x4, 0x5d7, [], 0x1000}, {0x2, 0x1f, 0x4, [], 0x200}, {0xfffffffffffffffb, 0x8550, 0x252, [], 0x4}, {0x2, 0x6, 0x4}, {0x200, 0x80, 0xfffffffffffffffa, [], 0x3ff}, {0x4, 0x7a, 0x20, [], 0x7}, {0x14a3f9e00000000, 0xfff, 0x40, [], 0x3ff}, {0x77c1, 0x5, 0x3, [], 0x6}, {0x6, 0xf97e, 0xfff, [], 0x8001}, {0x4, 0x9, 0x1f, [], 0x5}, {0x0, 0x1, 0x7, [], 0x7f}, {0x3, 0x3ff, 0x8001, [], 0x3}]}) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x401, 0xa90}, &(0x7f0000000240)=0x8) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0186416, &(0x7f0000000340)={0x1, 0x43cb, 0x6, 0x3, 0x18, 0x14}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={r2, 0x2c, &(0x7f0000000280)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x6, @empty, 0x2}]}, &(0x7f0000000300)=0xc) 2018/03/25 22:58:01 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "06000c00ff"}]}, 0x28}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x500) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)=0x7b) 2018/03/25 22:58:01 executing program 6: r0 = socket$inet_sctp(0x2, 0x0, 0x84) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x3fffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r2, &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000c4c000), &(0x7f0000000000)=0x4) 2018/03/25 22:58:01 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000280)={[0x36]}, 0x1) [ 38.876020] ebtables: wrong size: *len 80, entries_size 144, replsz 144 2018/03/25 22:58:01 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 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, 0xfffffffffffff800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0485510, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)}) [ 38.928859] ebtables: wrong size: *len 80, entries_size 144, replsz 144 2018/03/25 22:58:02 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) sendfile(r0, r0, &(0x7f0000000140), 0x1) close(r0) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'trusted.', 'keyring@lo\x00'}) 2018/03/25 22:58:02 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000859fed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000002c0)={0x6}) fstatfs(r1, &(0x7f0000000080)=""/197) getdents64(r1, &(0x7f0000000180)=""/78, 0x4e) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000040)="994c20b5dbdad64af73adc01af264dbbfab986220c3e4b0738cf13ad355a") close(r1) 2018/03/25 22:58:02 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000280)={[0x36]}, 0x1) 2018/03/25 22:58:02 executing program 7: perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000080)={0x1, 0x1f, 0xb7, 0x100, 0x3, 0x200, 0x4, 0x9}, &(0x7f00000000c0)={0x401, 0x223, 0x5, 0x100, 0x1, 0xea, 0x4c0, 0x5}, &(0x7f0000000100)={0x3, 0x5, 0xde2, 0x4, 0x753, 0x8, 0x4, 0x7}, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f00000001c0)={&(0x7f0000000180)={0x10001}, 0x8}) r1 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x6, 0x404) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000240)) r2 = eventfd2(0x0, 0x0) read$eventfd(r2, &(0x7f0000354000), 0x8) write$eventfd(r2, &(0x7f0000951ff8), 0x8) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000000040)) 2018/03/25 22:58:02 executing program 2: rt_sigpending(&(0x7f0000000000), 0x8) socket$inet6(0xa, 0x1, 0x2a0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x20, 0x40082) getpeername$unix(r1, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x6e) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000), &(0x7f00007d0000)=0x2fd71482) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/qat_adf_ctl\x00', 0x24e004, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x8ac, @dev={0xfe, 0x80, [], 0x15}, 0x8000}, @in={0x2, 0x4e24, @rand_addr=0x2}, @in={0x2, 0x4e22, @broadcast=0xffffffff}], 0x3c) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f00000000c0)=@hopopts={0x67, 0x6, [], [@ra={0x5, 0x2, 0x1}, @calipso={0x7, 0x18, {0x3, 0x4, 0xfffffffffffffffb, 0x4, [0x0, 0x6]}}, @pad1={0x0, 0x1}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x40) 2018/03/25 22:58:02 executing program 0: mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000, 0x2, &(0x7f0000ffa000/0x2000)=nil) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r1, 0x7ff}, &(0x7f00000000c0)=0x8) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064effb)="8908040000", 0x5) 2018/03/25 22:58:02 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000600)='/dev/dsp\x00', 0x40, 0x0) readlinkat(r0, &(0x7f0000000640)='./file1\x00', &(0x7f0000000680)=""/161, 0xa1) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000000880)=""/144) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="b3e824758b143cc6635f0fe3f222126921387fe2715bff076f1dd2f38fe794b48582138e5c4ef17484f39e6b9dd94c768d6e652cdaa61752a85c17debadb0c54b7ad60f4e084de82162f631817fc9ff3dd083a30148571068a6f421f1bcbbe29eb04efe7998f732d5abcfa9281b7b66473ce7da87140cb33a636d482bef4a0f63aece15eb0836c79283039f99de2de362de478227f89f5779384d9223b2cdb295ed0b90f6b4ffd25d274a3ea0060567557df654c444cdee2449bd6964a7133872aa81aff600ee1348e2dd9df4fb0ee775312a7517ee7e10191068519c5b40a7afc6cd3e2e2ce97703f5c2feb1c", 0xed, 0xfffffffffffffff8) keyctl$update(0x2, r2, &(0x7f0000000740)="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", 0x15c) getresuid(&(0x7f0000000380)=0x0, &(0x7f00000003c0), &(0x7f0000000400)) getgroups(0x3, &(0x7f0000000440)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) chown(&(0x7f0000000340)='./file0\x00', r3, r4) sendto$inet6(r1, &(0x7f0000000140)="85", 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r5 = syz_open_dev$dmmidi(&(0x7f0000000580)='/dev/dmmidi#\x00', 0x9, 0x408000) ioctl$KVM_GET_MSRS(r5, 0xc008ae88, &(0x7f00000005c0)={0x1, 0x0, [{}]}) r6 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000480)={0x0, 0x0, @multicast1}, &(0x7f00000004c0)=0x10, 0x80000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000000500)={0x6, [0x3, 0x8, 0x0, 0xffffffff00000000, 0x3, 0xa4]}, &(0x7f0000000540)=0x10) sendto$inet6(r1, &(0x7f0000000100)='\x00', 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000980)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}}}, 0x98) 2018/03/25 22:58:02 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x4000, 0x0) recvmsg(r0, &(0x7f00000012c0)={&(0x7f0000000140)=@vsock, 0x80, &(0x7f0000001240)=[{&(0x7f00000001c0)=""/115, 0x73}, {&(0x7f0000000240)=""/4096, 0x1000}], 0x2, &(0x7f0000001280)=""/57, 0x39, 0x3}, 0x103) r1 = socket$inet6(0xa, 0x6, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000001300)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xc209654af144d45a, {0x2, 0x4e24, @loopback=0x7f000001}, 'vcan0\x00'}) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x4000000006) setsockopt(r2, 0x81, 0x800000000d, &(0x7f0000001540)="3f34fe3d2e9ac51448ff225c2ce93317918b8caa6141939909770e442df03bf76aa3d70d799091f3b60165120d1049ef58a7490c14e6b94fa0a0d7b91c950232f480ce29f12e78221e97e299e4f12e6e0a34f390b7989d4de450607a15a8e02d198474dd1332f2a629f8a0110ce9cd0f325c52af36102f775236d63458fe8c064f3829199c11622904b8efc8d8a3e02b28c62ba5e5fabbd75ec80b2dae951fd6d8b4fbdab4e0d060b680f88e075ebe8f48be5843a7000d2b6d1361f2b6", 0xbd) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$ipx(r2, &(0x7f0000000100)='~', 0x1, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x0, "50682bb72506"}, 0x10) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000080)=0xffffffffffffff9c) 2018/03/25 22:58:02 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) write(r0, &(0x7f000054f000), 0x98) r1 = syz_open_procfs(0x0, &(0x7f0000002380)='net/netlink\x00') getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f00000023c0)={'ah\x00'}, &(0x7f0000002400)=0x1e) 2018/03/25 22:58:02 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000280), 0x0) 2018/03/25 22:58:02 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10000, 0x0) accept4$bt_l2cap(r0, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80000) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000500)={0x0, 0x0, 0xffff, 0x401}, 0x8) 2018/03/25 22:58:02 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000000c0)=ANY=[@ANYBLOB="000000000a00000000000000ff0100000000000000000000000004010000000000000000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000e0ffffffffff6b000000000000000000000000000000348b935b587900000000000000080000000000000000000100000000000000fde6ce9df97e876bc79f626d02f2c0"], 0x40ef) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x3, 0xc0001) poll(&(0x7f0000000040)=[{r1}], 0x1, 0x0) 2018/03/25 22:58:02 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x2, 0x4) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x187401, 0x0) ioctl$KVM_GET_MP_STATE(0xffffffffffffffff, 0x8004ae98, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000280)={0x0, 0x10, "7e41238133a3db3e2bca3c5cdfc5cc2c"}, &(0x7f0000000100)=0x18) [ 39.196684] syz-executor4 (5652) used greatest stack depth: 14008 bytes left 2018/03/25 22:58:02 executing program 7: mlock(&(0x7f0000be5000/0x2000)=nil, 0xfffffffffffffdf8) mlock(&(0x7f0000be5000/0x3000)=nil, 0x3000) 2018/03/25 22:58:02 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000280)={[0x0]}, 0x1) 2018/03/25 22:58:02 executing program 6: r0 = memfd_create(&(0x7f00000000c0), 0x4) io_setup(0xfe, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000780)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000100)}]) 2018/03/25 22:58:02 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000dd0ff0)={&(0x7f0000d3dc98)={0x14, 0x13, 0xa, 0x1}, 0x14}, 0x1}, 0x0) read(r0, &(0x7f0000000040)=""/97, 0x61) 2018/03/25 22:58:02 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) r0 = getpgid(0x0) ptrace$getregset(0x4204, r0, 0x200, &(0x7f0000000100)={&(0x7f0000000080)=""/91, 0x5b}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x200, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/03/25 22:58:02 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f8, &(0x7f0000000140)={'sit0\x00', @ifru_data=&(0x7f0000000080)="48803d6b61439579b6d04dd4102d09b21f8e3ef66a49b9acdf65e7fc2c583929"}) io_setup(0x1, &(0x7f0000000040)=0x0) io_getevents(r1, 0x6, 0x5, &(0x7f0000000180)=[{}, {}, {}, {}, {}], &(0x7f00000000c0)={0x77359400}) 2018/03/25 22:58:02 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000000c0)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x28) bpf$OBJ_GET_MAP(0x7, &(0x7f00000001c0)={&(0x7f0000000180)='./file0\x00', 0x0, 0x8}, 0x10) getsockname$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x10) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r2 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r2, &(0x7f0000ff8fff)="e1", 0x1, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet(r2, &(0x7f0000218000)="9d", 0x1, 0x0, &(0x7f0000af3ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/25 22:58:02 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x9) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000636000)=0xb, 0x4) 2018/03/25 22:58:02 executing program 5 (fault-call:2 fault-nth:0): r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000280)={[0x36]}, 0x1) 2018/03/25 22:58:02 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x401, 0x0) write$tun(r1, &(0x7f0000000100)={@pi={0x0, 0x22fc}, @void, @llc={@snap={0x1, 0xab, 's', "0bc5ca", 0x88ff, "1db0ee0818de756807234a6ed1e334d3a1365ff2d75ca921b008e99f4057aed857d1adba18376169c6fece8949576e0b2c8997e64b90f890f084ce0df8a2c12998b14e9a2f70b0e51948dbb97a2e9f72004368550e607c0d3e9bd6a1ae91900a850a3f82ad9699cc265a7c79ed81c8f26ff869ae4ab5e5ae0eff19c892a0d2cd33e8b092bc4f54fc3825c0afda628f489319b1ab77689b1cc23ebfa30b35ec40b02018ebb66f1945f39ad3b1be92349e9e949990c849fe0e627b5630de83a9e81c9570a96f1d31c039086a8b180be2c236b627d41a82520cc7343def138c"}}}, 0xea) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/03/25 22:58:02 executing program 1: r0 = gettid() r1 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000140)={0x5, &(0x7f0000000080)=[{0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @local}]}) getpgid(r0) syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa86dd6000dd8000082bbe1ff02ae9845921516cc5e46d00fe800000000000000000000000000000fe8000000000000000000000000000aa8000907800000000"], &(0x7f0000000380)) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000180)='id_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)='\x00', r2) 2018/03/25 22:58:02 executing program 3: r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f0000000000)=0x58, 0x800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000ddeff8)={0x7fffffff}, 0x8, 0x0) readv(r1, &(0x7f000046eff0)=[{&(0x7f000004f000)=""/128, 0xfee0}], 0x1) timer_create(0x2, &(0x7f000004c000)={0x0, 0x19, 0x0, @thr={&(0x7f0000aa1000), &(0x7f0000b70000)}}, &(0x7f0000000040)) timer_settime(0x0, 0x1, &(0x7f0000666fe0)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004afe0)) 2018/03/25 22:58:02 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000002a80)={0x7, {{0x2, 0x4e20, @rand_addr=0x2}}}, 0x84) ppoll(&(0x7f0000000080)=[{r0, 0x1}], 0x1, &(0x7f0000000140), &(0x7f0000000200)={0x2}, 0x0) sendmmsg(r0, &(0x7f0000002a40)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="85a5b7622a431236170557de648c006b12d770ab9acb8983d1566510d8d4642416", 0x21}, {&(0x7f0000000100)="02dc2dd0f2d930bc50b4ea19c488d12a41ebebf951552b85f79e4cb7b1744701f919fd8c897c037d16fc0b8a", 0x2c}], 0x2, &(0x7f0000000240)=[{0xb0, 0x10f, 0x1, "a4d35541cd8874db78ca124646f1ca0319c77041a84d6ffd0e6077a701bcc2ef02644ca8c559633b77e8c6bd85a6d3bb2b18d7918bb8a2e505c168a045d4276f35e9975928c6c027fdf7957a77df15479be645e44d3f0eba5d16dc16d85bf9dd2735d4f6df7ac2778fd028484bb439275edc73ac1548389be543d9b778fdd7acf49f1672cea6312de330661c929743d7dc4628fdd47cd601baa442980a6181a90a"}, {0xf0, 0x108, 0xffffffffffff8001, "8ac9db878714700bb9bd49edb6ed7477aa9f615573d12d5c4dcedb4f71d90314624a1b123ee771355f6e8434d1ad9e1bcb5f3472d382fc5d6dc358aff620ece20cc42244839c172c8af0e1263381016690356fbd25042b03137a79bcc6b87e8878d48d18f7092b76258700e2c7033c60ff022d2c1d7f5f0a80f150293626a34ce7b77dc6612d57d674ef8312509cc1973986a31ce198cf20931760754e80c1e3ecd5359ba2fcf94bdeacfb10d1a20d97f1865f54afccfe34eddfe5737aabdf9197834efa9c05bbff7476daf2aa06e591990383aab2ae1b16a95aad25734c9ba796b1f7cf"}], 0x1a0, 0x4000000}, 0xffffffff}, {{&(0x7f0000000400)=@ipx={0x4, 0x2, 0x0, "63f80011b86f", 0xffffffff80000000}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000480)="37515522cc91869007f27926c3db38658c4b8e37a01280c148c71d6c583bfecbfaef902d262c7f8d1d56925ed8155991959bac477528bafdb9edd2b23032862c6ef12a40e5a1759429da89a422bde4ec1b2539699907be6f9afcbd91160374bf1445464a89d4ed89ad617d1b1faaa227632eb2b9dc6c1d50b71846e1083134c2dd3c22887bced1de55c97e13a19fd76d09809ed919c5145083afa6d39f60cc40aabca127c285408e7a08f0e4ca81bfba24c62217e9ff62f49f26c5f1754ca4ebee45eb21ad9c538686b34645cb1563b0eec2b8678b8b65542e9b81443ad4b88f", 0xe0}], 0x1, &(0x7f00000005c0)=[{0x74, 0x1, 0x8, "b5c8a048cba16dac2a5491f84da0703ba55ee4fbb14c79d417e9136897a866eee4e8c8a5bb7007799e6e81cbadefe366253c0b13d44ad02546b09ee92cb6e8dd8f3bfe6c2baf2a56acc0be6f5669647f8f3255ec5b4b3ade4552d7a96307d12ace9e1d737120"}, {0x3c, 0x10f, 0x5, "dad213ade143a61fc40dcdebed63d1500e851e495eec1f099beb48ef507f18265c35db51d4a7cb52c38b9a433e"}, {0x38, 0x13f, 0xd5, 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{0x40, 0x10b, 0xffffffffffffffff, "7025ee074cf3049d79328596e1deb0e2d2c55523002661e67328f2322f8e90ad581b26bd712275be286cf4c3c9a64533e63ffc46"}, {0xd4, 0x0, 0xa015392, "d23f10a8ec5b253b84ad07abcddca8bbeb67876aec87f9dd6ebcbdb9b4d3f71e0070efa27d0a56c8cfdbf389753a70cf25adfed37ee1ed34f50c82862c865101668bdb16fdb791b7551c6d64a686e63af894290fc6ca45e08903cd544939cfe067db2dc5727f14f26e6ca6eec391da25cd24e4c30b7e2aacee00f755b30cf8c83a17e5b6dc9724b57330be44305c5209ae939843a706139e9d35f86fd3183ea85aa478b5e70343503500b8cd0c9212fddfa006c423d0ef951555f9d4f332ac3e3a2e35df7b229b"}, {0xd0, 0x113, 0x5, "133d492cb570ef7619c4059ef6ec30dcc705db163f95c970c22a0cab445eff3a4b094e03d5da22ab17ef24d318b7239ec93c8c47258ca203527d59ede8740ecd737536f4bd69e783257689af5837d6c9bb5aaaf3badf9439b39890327a03af6eb1f618799d58107b7a14fbfdc08d67e9ad6191d83e1653cc444f7beca77f737067c4fb2efe6785d642d624e8483432f4f243a2e691d80efc6dc9ee252015d2543bb150ec6c2a4415f2bf52f52cd0150e44819bfe8e67c69fc8c019b509cbc67064382251"}], 0x2464, 0x800}, 0x1}], 0x2, 0x10) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)="ae", 0x1}], 0x1) 2018/03/25 22:58:02 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) clone(0x0, &(0x7f0000dc0fff), &(0x7f00001b5ffc), &(0x7f0000f8b000), &(0x7f000042bf7f)) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000040)=0x5, 0x4) 2018/03/25 22:58:02 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) io_setup(0x2, &(0x7f00000001c0)=0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) io_submit(r1, 0x2, &(0x7f00000007c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000180), 0x0, 0xfffffffffffffff9}]) [ 39.472422] FAULT_INJECTION: forcing a failure. [ 39.472422] name failslab, interval 1, probability 0, space 0, times 1 [ 39.483983] CPU: 0 PID: 5714 Comm: syz-executor5 Not tainted 4.16.0-rc6+ #276 [ 39.491260] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.500607] Call Trace: [ 39.503196] dump_stack+0x194/0x24d [ 39.506827] ? arch_local_irq_restore+0x53/0x53 [ 39.511518] should_fail+0x8c0/0xa40 [ 39.515237] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 39.520350] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 39.525877] ? __fdget_pos+0x12b/0x190 [ 39.526006] ? find_held_lock+0x35/0x1d0 [ 39.526027] ? __lock_is_held+0xb6/0x140 [ 39.526063] ? check_same_owner+0x320/0x320 [ 39.526081] ? rcu_note_context_switch+0x710/0x710 [ 39.526090] ? find_held_lock+0x35/0x1d0 [ 39.526115] should_failslab+0xec/0x120 [ 39.526130] __kmalloc+0x63/0x760 [ 39.526139] ? trace_hardirqs_off+0x10/0x10 [ 39.526149] ? get_pid_task+0xbc/0x140 [ 39.526162] ? proc_fail_nth_write+0x9b/0x1d0 [ 39.526170] ? kernfs_fop_write+0x1ad/0x440 [ 39.526188] kernfs_fop_write+0x1ad/0x440 [ 39.526204] ? kernfs_fop_open+0xeb0/0xeb0 [ 39.526213] __vfs_write+0xef/0x970 [ 39.526223] ? lock_acquire+0x1d5/0x580 [ 39.526231] ? vfs_write+0x407/0x510 [ 39.526241] ? kernel_read+0x120/0x120 [ 39.526261] ? __lock_is_held+0xb6/0x140 [ 39.526289] ? rcu_read_lock_sched_held+0x108/0x120 [ 39.526300] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 39.526312] ? __sb_start_write+0x209/0x2a0 [ 39.526329] vfs_write+0x189/0x510 [ 39.526346] SyS_write+0xef/0x220 [ 39.526354] ? __do_page_fault+0x3d6/0xc90 [ 39.526367] ? SyS_read+0x220/0x220 [ 39.526387] ? do_fast_syscall_32+0x156/0xf9f [ 39.526402] ? SyS_read+0x220/0x220 [ 39.526414] do_fast_syscall_32+0x3ec/0xf9f [ 39.526436] ? do_int80_syscall_32+0x9c0/0x9c0 [ 39.526448] ? _raw_spin_unlock_irq+0x27/0x70 [ 39.526459] ? finish_task_switch+0x1c1/0x7e0 [ 39.526475] ? syscall_return_slowpath+0x2ac/0x550 [ 39.526488] ? prepare_exit_to_usermode+0x350/0x350 [ 39.526502] ? sysret32_from_system_call+0x5/0x3c [ 39.526522] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 39.526544] entry_SYSENTER_compat+0x70/0x7f [ 39.526552] RIP: 0023:0xf7fcac99 2018/03/25 22:58:02 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000180)={0x8, 0x0, 0xfffffffffffffff8, 0x8, 0x3, 0xe1c, 0x2, 0x7, 0x8, 0xfc96}) sendfile64(r1, r0, &(0x7f0000000140)=0x61, 0x7) r2 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) dup2(r2, r1) io_setup(0x4, &(0x7f0000000000)=0x0) io_submit(r4, 0x1, &(0x7f0000001440)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000000040)="75c86585cb26c81e7039b7b4905f196598769d138c02c8c365bc3e6f1bb036433df8158dc9bf3031018e695e3f75aaf0510808cd4941e6aebb2da1d222c7e69523a9c76e0ea888f60aaf6a4542c7fa1813", 0x51, 0x0, 0x0, 0x0, r1}]) 2018/03/25 22:58:02 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x51bb09fc}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r1, 0x3f}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="8300800000"], &(0x7f00000000c0)=0x9) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x200) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000001c0)={@in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x80, 0x5, 0x101, "ec14a7f089c7d908e28b5d0e838385c0039bb0a936dbf458bdd5b5fe780b3fc02e672d4fe08dd7908cf8313ef86b8976f00e0322f54698af57a56215f086bde278f68ca61cc7f99a074fe47ac16e42ed"}, 0xd8) 2018/03/25 22:58:02 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000000240)='broute\x00') accept4(r0, &(0x7f0000000000)=@can, &(0x7f0000000080)=0x80, 0x80000) 2018/03/25 22:58:02 executing program 7: ioctl(0xffffffffffffffff, 0x4142, &(0x7f00000000c0)) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000040)=0x1e) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00000000c0)) 2018/03/25 22:58:02 executing program 4: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00000000c0)={0x400, 0x5, 0x8, 0xffffffff7fffffff}, 0x10) r1 = socket(0x5, 0x3, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000040)) fcntl$getflags(r1, 0x40b) getsockopt(r1, 0xff, 0x1, &(0x7f0000000000), &(0x7f0000000000)=0xffffffffffffff82) signalfd4(r1, &(0x7f0000000080)={0x2}, 0x8, 0x800) 2018/03/25 22:58:02 executing program 5 (fault-call:2 fault-nth:1): r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000280)={[0x36]}, 0x1) 2018/03/25 22:58:02 executing program 6: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000240)=[{0x3, 0x8}, {0xa, 0x10001}, {0x0, 0xc93}], 0x3) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000280)={0x0, 0x401}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000300)={r2, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x0, 0x9}, &(0x7f00000003c0)=0x88) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, [0x0, 0x10, 0x0, 0x0, 0x0, 0xfff]}, &(0x7f0000000200)=0x100) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r4, 0x89f0, &(0x7f0000000080)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/03/25 22:58:02 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) io_setup(0x400, &(0x7f00000000c0)=0x0) r3 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x7, 0x42002) ioctl$ASHMEM_SET_NAME(r3, 0x41007701, &(0x7f0000000200)='nodevvboxnet1vmnet0systemGPL\x00') io_submit(r2, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f0000391000), 0x3e5}]) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000000140)={0x4, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}, 0x220, 0x3, 0x3, 0x4, 0x7fffffff, &(0x7f0000000100)='rose0\x00', 0x2, 0x62, 0x3}) [ 39.526557] RSP: 002b:00000000f77c609c EFLAGS: 00000286 ORIG_RAX: 0000000000000004 [ 39.526568] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000020000280 [ 39.526573] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 39.526577] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 39.526583] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 39.526588] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/03/25 22:58:02 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000280)=ANY=[@ANYBLOB='x'], 0x1) 2018/03/25 22:58:02 executing program 0: write(0xffffffffffffffff, &(0x7f0000000080)="240000002400f93547f32b098a1dc36d252ac2bb7b5c0832d8b4e3fb381c342b718f5aef4a5d7f00d9387341fcbe7ba10077", 0x32) 2018/03/25 22:58:02 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) mkdirat(r1, &(0x7f00000002c0)='./file0\x00', 0x40) execveat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)=[&(0x7f00000000c0)='^\x00', &(0x7f0000000100)='&*&cgroup:{\x00', &(0x7f0000000140)='-em0\x00'], &(0x7f0000000280)=[&(0x7f00000001c0)='\x00', &(0x7f0000000200)='-\x00', &(0x7f0000000240)="2d73656c666d696d655f747970652a70726f632a70726f6374727573746564dc2bf973797374656d00"], 0x1500) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x6, &(0x7f0000581000)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) openat$ppp(0xffffffffffffff9c, &(0x7f0000000780)='/dev/ppp\x00', 0x282, 0x0) sendmsg(r0, &(0x7f0000000740)={&(0x7f0000000300)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x3, 0x1, 0x4, {0xa, 0x4e21, 0x4, @loopback={0x0, 0x1}, 0x4}}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000380)="dc4afae4cfe0d19f48cda43aa2b9bb193a7bb7501ed2d26a2c9c3b46bec5b683fa0210b71b35de38c56b18d2a9540226fcc85869388244ea1b870549ba5f32a98555b69cd442682077e191ecfb878395ae6197f18f4352b5083641630715e054a929877181", 0x65}, {&(0x7f0000000400)="b31e35485a60953c1981d88f393143e53df1d921128886f7cf5c6a993b1b1a3f1fe5cea544164a13acde0e59a9d748d833232090436672629741ad33c61e528872d43d30ebbe3262c56a76e16930", 0x4e}], 0x2, &(0x7f00000004c0)=[{0x94, 0x112, 0xffff0000000, "55e9a163864c2042405ae5d30b92a492b8e48ef1c78305748305d86967332d65b631480553730ba29cdb2c0fc87e5fe71e149e7582938f7db5177fbc62d08f59b10094b687e16afec695785315b6ac8a2d62fa824bc0363f5665f87bbc46b0a490cff3eb56e30b548bb25f8934b9954555b9ca78c98db517e10bcf5956db4b01525518b5938aa5"}, {0xd0, 0x19f, 0x8001, "85c1ed31a7ab899bb8c1d8f672bc05baaad791da8b490c9d9d66259c4da8079c86970ad6cf481d6fd904cb1c484da32d54495526f5096388ba9ae3ca2c16af5b0e97a3de569f7e1a54495cfd142ea7bf2c8759da0c1e9f729eb42d1a6fe909ad2ff06731a3fb22fdad4d086767d93bc4e9c28abe1686c6582a55fa6433a2ca224980974b348c15d62561c9c8ce30a845467f78281c7b4a6efedcc8770693bc5899c2a3b5187e739890f70fe1ce215bd5db28fce04ac7edb066193cab9abee790c9"}, {0x10c, 0x84, 0x20, "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"}], 0x270, 0x20000000}, 0x8000) open(&(0x7f00000007c0)='./file0\x00', 0x10000, 0x80) 2018/03/25 22:58:02 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="280000001c00070f000000000000000007000000ec9128fc350ad7586408f24c8ef650c9124cefeab890942cbd2db5e55f8d8de250c48c0cffbd071a8d8815e8e1161cbffda8be421608482eac3d0512793928fa31abc58243d11ac289467e0c1c89849cf6c032d1075055da7c046f47b8f5ee63653dbf4b544dd8a2048ce6551f24377d32db9a8c78dbd67418bd0cf3c76ec319531d9067794de4ce76b1bd7bbfc58de8c167fc59a829e3e2bf1075", @ANYRES32=r2, @ANYBLOB="000000000c000200aaaaaaaaaaaa0000"], 0x28}, 0x1}, 0x0) 2018/03/25 22:58:02 executing program 4: syz_emit_ethernet(0x25, &(0x7f000025a000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, @random="0fef1c105afa", [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[@timestamp={0x44, 0xc, 0x6, 0x1, 0x0, [{}, {}]}]}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, 0x0) [ 39.788779] sctp: [Deprecated]: syz-executor1 (pid 5743) Use of struct sctp_assoc_value in delayed_ack socket option. [ 39.788779] Use struct sctp_sack_info instead [ 39.815069] sctp: [Deprecated]: syz-executor1 (pid 5754) Use of struct sctp_assoc_value in delayed_ack socket option. [ 39.815069] Use struct sctp_sack_info instead 2018/03/25 22:58:02 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)=ANY=[@ANYBLOB="002300000000050000004c06060a0000"], 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000000040)={0x1, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}}, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x104) shutdown(r2, 0x1) [ 39.947615] netlink: 12 bytes leftover after parsing attributes in process `syz-executor2'. 2018/03/25 22:58:02 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x26, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/03/25 22:58:02 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="16bba454529f7109b311a901044a850bfb55cb8f42a7f9e7fa336ee3f4b629047f209f7d1df301813f008fa6028556477c0594a9b828455bd0e25de07861a02ac6b1a77eccfc1e1c310796b78bd32cafc9920af2272cba65207b23e4e759cc2ef882ef9ebb2f8c19ca48ab8881faab42d3ad5d81cd6c8fde010d569afdf4adc3b74e26162bc5f0292a7a41c105ea62ffb6e5e440ce19f97f87f8ba74b19f66283f26486c64de9c45ddb0694b061343685dcc3d6e3dd490a1be0b1b465050beebf956c4a938c54e8b8436d7db1bca158392d1c596022703f5ee238877dbc951cb3de2efdc6a55b3ca06331f162bca4865bc1c2667b16d4fadcea635be612cdd2753987dfd6d1e7b41fd4082d52438c3c7bcdda3e4e89ff8b95a5a83205c41c101ee"], 0x1) 2018/03/25 22:58:02 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'ip_vti0\x00', &(0x7f0000000080)=@ethtool_cmd={0x8}}) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x252002) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000040)) 2018/03/25 22:58:02 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000580)={'broute\x00', 0x0, 0x4, 0xab, [], 0x2, &(0x7f0000000380)=[{}, {}], &(0x7f00000004c0)=""/171}, &(0x7f0000000600)=0x50) socketpair$unix(0x1, 0x100000000000002, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f00000001c0)=[{{&(0x7f0000000000)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=""/163, 0xa3}}], 0x1, 0x0, &(0x7f0000000200)={0x0, 0x989680}) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f0000000340)=0xd9e0, 0xfffffffffffffe10) sendto(r1, &(0x7f0000b9efd6), 0x0, 0x0, 0x0, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x240400, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f00000003c0)={@local, @remote, 0x0}, &(0x7f0000000400)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f00000000c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x3}, @map={0x18, 0xa, 0x1, 0x0, r3}], &(0x7f0000000240)='syzkaller\x00', 0x100000000, 0x92, &(0x7f0000000280)=""/146, 0x40f00, 0x1, [], r4}, 0x48) 2018/03/25 22:58:02 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f000000ffc8)={0x0, 0x0, &(0x7f0000698000), 0x0, &(0x7f0000010db8)}, 0x0) recvmmsg(r0, &(0x7f00004a0fe0)=[{{&(0x7f0000aa9ff0)=@vsock={0x0, 0x0, 0x0, @host}, 0x10, &(0x7f0000ea4000), 0x0, &(0x7f00007c1000)=""/25, 0xfffffffffffffd79}}, {{&(0x7f0000008f80)=@generic, 0x80, &(0x7f0000200fe8), 0x1f6, &(0x7f0000000240)=""/4096, 0x1000}}], 0x2, 0x4001003e, &(0x7f0000001240)={0x77359400}) 2018/03/25 22:58:02 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) mkdirat(r1, &(0x7f00000002c0)='./file0\x00', 0x40) execveat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)=[&(0x7f00000000c0)='^\x00', &(0x7f0000000100)='&*&cgroup:{\x00', &(0x7f0000000140)='-em0\x00'], &(0x7f0000000280)=[&(0x7f00000001c0)='\x00', &(0x7f0000000200)='-\x00', &(0x7f0000000240)="2d73656c666d696d655f747970652a70726f632a70726f6374727573746564dc2bf973797374656d00"], 0x1500) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x6, &(0x7f0000581000)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) openat$ppp(0xffffffffffffff9c, &(0x7f0000000780)='/dev/ppp\x00', 0x282, 0x0) sendmsg(r0, &(0x7f0000000740)={&(0x7f0000000300)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x3, 0x1, 0x4, {0xa, 0x4e21, 0x4, @loopback={0x0, 0x1}, 0x4}}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000380)="dc4afae4cfe0d19f48cda43aa2b9bb193a7bb7501ed2d26a2c9c3b46bec5b683fa0210b71b35de38c56b18d2a9540226fcc85869388244ea1b870549ba5f32a98555b69cd442682077e191ecfb878395ae6197f18f4352b5083641630715e054a929877181", 0x65}, {&(0x7f0000000400)="b31e35485a60953c1981d88f393143e53df1d921128886f7cf5c6a993b1b1a3f1fe5cea544164a13acde0e59a9d748d833232090436672629741ad33c61e528872d43d30ebbe3262c56a76e16930", 0x4e}], 0x2, &(0x7f00000004c0)=[{0x94, 0x112, 0xffff0000000, "55e9a163864c2042405ae5d30b92a492b8e48ef1c78305748305d86967332d65b631480553730ba29cdb2c0fc87e5fe71e149e7582938f7db5177fbc62d08f59b10094b687e16afec695785315b6ac8a2d62fa824bc0363f5665f87bbc46b0a490cff3eb56e30b548bb25f8934b9954555b9ca78c98db517e10bcf5956db4b01525518b5938aa5"}, {0xd0, 0x19f, 0x8001, "85c1ed31a7ab899bb8c1d8f672bc05baaad791da8b490c9d9d66259c4da8079c86970ad6cf481d6fd904cb1c484da32d54495526f5096388ba9ae3ca2c16af5b0e97a3de569f7e1a54495cfd142ea7bf2c8759da0c1e9f729eb42d1a6fe909ad2ff06731a3fb22fdad4d086767d93bc4e9c28abe1686c6582a55fa6433a2ca224980974b348c15d62561c9c8ce30a845467f78281c7b4a6efedcc8770693bc5899c2a3b5187e739890f70fe1ce215bd5db28fce04ac7edb066193cab9abee790c9"}, {0x10c, 0x84, 0x20, "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"}], 0x270, 0x20000000}, 0x8000) open(&(0x7f00000007c0)='./file0\x00', 0x10000, 0x80) 2018/03/25 22:58:02 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1000000000000001, './file0\x00'}, 0xa) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x1, 0x0) execveat(r2, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='][vboxnet1ppp0keyringprocwlan1selfnodevnodev$useruser\x00', &(0x7f0000000140)='cgroup\x00', &(0x7f0000000180)=',nodev&)&user^\x00', &(0x7f00000001c0)="ca776c616e30404065746830282d766d6e6574302100", &(0x7f0000000200)=':\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='#ppp1&^lo$(\x00', &(0x7f00000002c0)='selinuxvmnet1{\x00'], &(0x7f0000000400)=[&(0x7f0000000340)=':\x00', &(0x7f0000000380)="2d5d28d300", &(0x7f00000003c0)=':--wlan0\x00'], 0x1400) connect$unix(r0, &(0x7f0000000000)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f0000000180), 0x1d2, 0xfffffffdfffffffc) connect$unix(r0, &(0x7f0000ca7000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000d33ff6)=@file={0x0, './file0\x00'}, 0xa) 2018/03/25 22:58:02 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff800, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b1, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp, 0x20000000000000, 0x0, 0x0, 0x0, 0x400000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mlockall(0x0) getsockopt(r0, 0x1, 0xa, &(0x7f00009ed000)=""/4, &(0x7f0000000000)=0x3) 2018/03/25 22:58:03 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x8a00, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000100)={0xfff, 0x8, 0x7, 'queue0\x00', 0x3b94}) r1 = socket$netlink(0x10, 0x3, 0x0) bind(r1, &(0x7f0000000000)=@vsock={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x80) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000240)={r2, 0x7f}, &(0x7f0000000280)=0x8) write(r1, &(0x7f0000000080)="2400000026007f000000000000007701000000ff0100000000f0fffffe04ffff0100ff10", 0x24) 2018/03/25 22:58:03 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) readv(r0, &(0x7f0000000300)=[{&(0x7f00000000c0)=""/29, 0x1d}, {&(0x7f0000000100)=""/59, 0x3b}, {&(0x7f0000000140)=""/152, 0x98}, {&(0x7f0000000200)=""/240, 0xf0}], 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) getpeername$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/25 22:58:03 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000280)={[0x36]}, 0x3b1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) 2018/03/25 22:58:03 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0xfffffffffffffff9, 0x2001) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000180)=""/192) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r1, &(0x7f0000f7c000)={0xa, 0x4e23}, 0x1c) r2 = socket$inet6(0xa, 0x882, 0x5) recvmmsg(r1, &(0x7f0000000000)=[{{&(0x7f0000000080)=@ipx, 0x10, &(0x7f0000b3dff0), 0x2ab, &(0x7f0000f69000)=""/8, 0x8}}], 0x1b0, 0x2, &(0x7f0000000040)={0x77359400}) sendto$inet6(r2, &(0x7f0000000240)="0392cc29d5f75654f6f75bab5fb02df45c2df68771541e97176bf2fa7ab98de02bcaf3e89bb13aa325b3514ed225a2aac4079423bd3945fb8a7711938ed3eaa5e9620d2a3e2976d3afcfb35181db866c718469099c826599d83d176e289977d7f42e2a997722351f2d0854df5202f8be3e80ee5145d40adf88321af34864069cb8a9bfb69f65ab9208f1c2957f90219e91d59284ef58a580b02cfcd5243a44b4759526a69b966ebbb6d4e79ad53bafeb7f00986066bfb17073f7057bb8c6000ff847bcf7a1bbe14312267dc3c2d7b6001e8053ebac02", 0xd6, 0x24040000, &(0x7f0000000340)={0xa, 0x4e20, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x90d}, 0x1c) sendmsg$inet_sctp(r2, &(0x7f00000000c0)={&(0x7f0000a34000)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000000140)}, 0x0) 2018/03/25 22:58:03 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) fstatfs(r0, &(0x7f0000000180)=""/10) r1 = perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x2, 0x40000) write$fuse(r4, &(0x7f00000001c0)=ANY=[@ANYBLOB="12000b0000010000090700000000003834000000"], 0x12) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000140)=0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=0x0, &(0x7f00000002c0)=0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000300)={r6, 0x6}, &(0x7f0000000340)=0x8) getgid() perf_event_open(&(0x7f0000000200)={0x7, 0x70, 0x1ff, 0x80000001, 0x15, 0xdce, 0x0, 0x6, 0xa0080, 0x4, 0x8bb, 0x7, 0xffffffff, 0x3, 0x5, 0x6, 0x8, 0x4, 0x40, 0x9, 0x1ca7, 0x1ceb2eff, 0x3, 0x3, 0x100, 0x472, 0xfffffffffffffff9, 0x7, 0x0, 0x8, 0x3684, 0x4, 0x10001, 0x81, 0x200, 0x5, 0x9, 0x4, 0x0, 0x6, 0x6, @perf_config_ext={0x7ff, 0x7}, 0x126c, 0x3, 0x5, 0x4, 0x50ef0371, 0x1ff, 0x2}, r5, 0xa, r4, 0x0) connect$unix(r2, &(0x7f00000bc000)=@abs, 0x8) setsockopt$sock_timeval(r3, 0x1, 0x19, &(0x7f0000000040)={0x0, 0x2710}, 0x8) r7 = dup2(r1, r1) ioctl$KVM_SET_VAPIC_ADDR(r7, 0x4008ae93, &(0x7f0000000080)=0x1) 2018/03/25 22:58:03 executing program 3: ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f00000004c0)=0x401) socketpair$ax25(0x3, 0x3, 0xf0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fsync(r0) pipe2(&(0x7f00004bb000)={0x0, 0xffffffffffffffff}, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000240)=0x3, 0x4) fchmod(r1, 0x439) connect$llc(r2, &(0x7f0000000080)={0x1a, 0x337, 0x5, 0x6, 0x3, 0xffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) execveat(r1, &(0x7f0000005000)='./file0\x00', &(0x7f0000005fd8)=[&(0x7f0000005000)='\x00'], &(0x7f0000000200)=[&(0x7f0000000100)='procwlan1\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00'], 0x1000) 2018/03/25 22:58:03 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x200, 0x101002) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x2c) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r2, &(0x7f0000000100)=0x4) bind$alg(r0, &(0x7f0000b0efa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000b37000)={0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000080)}, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)) 2018/03/25 22:58:03 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000000)="a9", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) listen(r0, 0x2) r1 = accept4(r0, 0x0, &(0x7f00000000c0)=0x3df, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000240), &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000003c0)={0x0, 0x0, 0x10}, &(0x7f0000000400)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000300), 0x8) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80042407, &(0x7f0000000100)) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x2041, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000001900)={"80787a5f74756e00", {0x2, 0x3, @multicast1=0xe0000001}}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000140)={r2, 0x87}, &(0x7f0000000280)=0x8) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/03/25 22:58:03 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000280)={[0x36]}, 0x1) 2018/03/25 22:58:03 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@random={'system.', 'vboxnet0\\-mime_type\x00'}, &(0x7f0000000180)=""/73, 0x49) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x113000, 0x80) flock(r2, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000040)={r1}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r4}, &(0x7f00000000c0)=0x8) 2018/03/25 22:58:03 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x4, 0x8000) openat$cgroup_procs(r2, &(0x7f0000000200)='tasks\x00', 0x2, 0x0) connect$unix(r0, &(0x7f000017a000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0) r3 = socket(0x9, 0x8000b, 0xfffffffffffffff9) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r3, &(0x7f0000000500)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10002000}, 0xc, &(0x7f00000004c0)={&(0x7f00000000c0)={0x48, r4, 0x32, 0x70bd2a, 0x25dfdbff, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x67}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4004000}, 0x4004014) fcntl$setstatus(r0, 0x4, 0x44000) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f00000005c0)) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) readahead(r2, 0x0, 0x1000) recvmmsg(r0, &(0x7f0000000c40)=[{{&(0x7f0000000980)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000000a80), 0x0, &(0x7f0000000ac0)=""/200, 0xc8}}], 0x1, 0x0, &(0x7f0000001200)) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000240)) r5 = socket$netlink(0x10, 0x3, 0xe) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000000280)=0x100) r6 = syz_open_dev$sndmidi(&(0x7f0000000540)='/dev/snd/midiC#D#\x00', 0x7, 0x1b1000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r6, 0x84, 0x15, &(0x7f0000000580)={0x7ff}, 0x1) sendmsg$nl_crypto(r5, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400003d}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0xf8}, 0x1, 0x0, 0x0, 0x40810}, 0x20000040) 2018/03/25 22:58:03 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setns(r0, 0xfffffffffffffffe) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/03/25 22:58:03 executing program 4: prctl$intptr(0x2f, 0x1) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}}, &(0x7f00000000c0)=0x84) openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0x80000000}, &(0x7f0000000140)=0x8) 2018/03/25 22:58:03 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000dd3000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x400) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000040)={0xff, 0x1, 0x3, 'queue1\x00', 0x1000}) ioctl$TCXONC(r1, 0x540a, 0x7b) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000100)={{0x0, 0x8a}}) 2018/03/25 22:58:03 executing program 7: r0 = socket$inet(0x2, 0x20006, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00001f1ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x2, 0x6c7a, 0x6, 0x0, 0x80}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}}, 0x1}, &(0x7f00000001c0)=0x88) getsockname(r1, &(0x7f0000279ff0)=@ax25, &(0x7f0000e46ffc)=0x10) 2018/03/25 22:58:03 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='ip6gre0\x00', 0x10) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x2001ffff, &(0x7f0000000280)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x7ffb, 0x7fffffff}, 0x14) sendto$inet(r0, &(0x7f00000000c0)="92", 0x1, 0x1000, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) ioperm(0x6, 0x2, 0x7f) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}) 2018/03/25 22:58:03 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x500, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x4e, "85867dcfe03846d2a969115b520273d0c152c738b24846a655074ce59adb9dd002787a9d5690ac3c688ac89262fcef67314f78619c04ebff9b135d87fc9adf58bdce0acfdfdbb3e744f5b06599ab"}, &(0x7f0000000100)=0x56) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0xb43, 0xffffffff}, 0x8) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000280)={[0x36]}, 0x1) 2018/03/25 22:58:03 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f00008c6000/0x4000)=nil, 0x4000, 0x2000005, 0x10032, r0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000000)) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x10080, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000400)=""/53, &(0x7f0000000440)=0x35) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000080)={0x1000, 0x7ff, 0x1000, 'queue0\x00', 0x1}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e20, 0x7, @empty, 0x100000001}}, [0x9, 0x80000001, 0x6, 0x2, 0x0, 0xc7, 0x4, 0x3ff, 0x5, 0x4, 0x7f0000000000000, 0xfffffffffffffffc, 0x4, 0x9, 0x80]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000480)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f0000000180)=0xc1) 2018/03/25 22:58:03 executing program 2: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) ptrace$setsig(0x4203, r1, 0x3, &(0x7f00000000c0)={0xa, 0xad, 0x400, 0x7f}) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0xffffffffffffffe3) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) socket(0x11, 0x0, 0xc85b) 2018/03/25 22:58:03 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f00009d8ff0)) syslog(0x4, &(0x7f0000000040)=""/30, 0x1e) signalfd(0xffffffffffffffff, &(0x7f00008e6ff8), 0x8) 2018/03/25 22:58:03 executing program 3: r0 = socket$inet6(0xa, 0x80005, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x4, r0}) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xf7) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x41c002, 0x0) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) getsockopt$bt_hci(r0, 0x0, 0x60, &(0x7f0000bc0fe2)=""/30, &(0x7f0000d23000)=0x1e) 2018/03/25 22:58:03 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@random={'system.', 'vboxnet0\\-mime_type\x00'}, &(0x7f0000000180)=""/73, 0x49) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x113000, 0x80) flock(r2, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000040)={r1}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r4}, &(0x7f00000000c0)=0x8) 2018/03/25 22:58:03 executing program 2: r0 = gettid() rt_sigqueueinfo(r0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x8}) socket$netlink(0x10, 0x3, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x400000, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f00000000c0)={0x0, 0x1}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000100)=0x4b) ptrace$getsig(0x4202, r0, 0xffffffff, &(0x7f0000000000)) 2018/03/25 22:58:03 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000340)='/dev/input/mouse#\x00', 0x4, 0x1000008c000) write$cgroup_int(r1, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES16=r1, @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES32, @ANYPTR, @ANYRES32=r0, @ANYBLOB="ec0367745addb77a9b3c9146493ee1fb4996018b117898608b2e794b6e3bcb6313fb87046fb70fb3a85dab6adf0d93a899ef1eaa81330d1c806818545a9c54241b21976ff48580eb44ccc90bdf779a560fe5d699537b685dad9287c85dc31a78f8d620f82912c62d1c8fbc0541fb14c7c765e10049173e86", @ANYPTR, @ANYRES32, @ANYRES16, @ANYPTR64, @ANYRES16=r1], @ANYRES16=r1, @ANYPTR64], @ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES64=r0], @ANYRES64], 0x18) write$cgroup_type(r2, &(0x7f0000000100)='threaded\x00', 0x9) 2018/03/25 22:58:03 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000368fc8)={&(0x7f000034dff4)={0x10}, 0xc, &(0x7f00004f3ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="14000015830030000109ffffffffffffffff0000fbffe2f1f4714c5452b619178cd3da4a3770b316871736abd0cf59cf2407e5a3cdf65f68456fad5bc6d8914456c9f6eb8f1fd0a3db72babacf438b39cdfebbf587eaac999911296c1424d89a5bd0f4e208647345078c127d5481c1236707b5c3ac6c30ed1d31dbb8813806f274eb59e7d6d87f93ba76f8258d6569e2da3a3891550c2b2e49c4fa7bb0c6"], 0x184}, 0x1}, 0x0) 2018/03/25 22:58:03 executing program 1: r0 = socket(0x5, 0x4, 0x0) r1 = getpid() ptrace$setsig(0x4203, r1, 0x2, &(0x7f0000000000)={0x2e, 0xff, 0x3, 0x4}) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000792fd0)=@dstopts={0x0, 0x2, [], [@enc_lim={0x4, 0x1}, @calipso={0x7, 0x8}, @enc_lim={0x4, 0x1}]}, 0x18) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x940, 0x0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f00000000c0)="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") mprotect(&(0x7f0000038000/0x400000)=nil, 0x400000, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) gettid() getsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f00002f4000)=""/121, &(0x7f0000c3c000)=0x4940fe17) 2018/03/25 22:58:03 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) socketpair(0x1, 0x80801, 0xfffffffffffffff7, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000280)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000200)=0xe8) socket$nl_crypto(0x10, 0x3, 0x15) recvfrom$packet(r1, &(0x7f0000000140)=""/155, 0x9b, 0x40000000, &(0x7f0000000100)={0x11, 0x5, r2, 0x1, 0x4, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0xfffffffffffffdbe) setsockopt(r0, 0x65, 0x3, &(0x7f0000000ffc)="06c83b1f", 0x4) 2018/03/25 22:58:03 executing program 4: r0 = socket$inet(0x2, 0x4000000805, 0x0) bind$inet(r0, &(0x7f0000599ff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r1, r0, 0x1) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059aff8)={r3}, &(0x7f000034f000)=0x8) 2018/03/25 22:58:03 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000000)={0x1, 0x51cc}) syz_emit_ethernet(0x4e, &(0x7f0000d9ef05)=ANY=[@ANYBLOB="0180c2000000aaaaaaaa000086dd602923320018880000000000000000000000ffffffffffffff0200000000000000000000000000010420880b000800031a3b9e05e5c392a8000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000"], &(0x7f0000efe000)) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000040)={0x1}) 2018/03/25 22:58:03 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f0000008000), &(0x7f0000007000)) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4f, 0x202000) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000040)="f6f723246a6b680df9c68afed1c6860e0d4bce05752e542755765c7476", &(0x7f0000000080)=""/95}, 0x18) 2018/03/25 22:58:03 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f000016bc22)='/dev/snd/timer\x00', 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) memfd_create(&(0x7f00000005c0)='rose0\x00', 0x1) accept4$inet(r1, &(0x7f0000000040)={0x0, 0x0, @dev}, &(0x7f0000000080)=0x10, 0x800) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000c7afb0)) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000100)={'filter\x00', 0x7, 0x4, 0x454, 0x0, 0x0, 0x0, 0x370, 0x370, 0x370, 0x4, &(0x7f00000000c0), {[{{@arp={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0xffffff00, @empty, {[0x0, 0xff, 0x0, 0x0, 0xff, 0xff]}, @empty, {[0x0, 0xff, 0xff, 0xff, 0xff]}, 0x5, 0x0, 0xffffffff8ecb4d09, 0x20, 0x4, 0xffffffff, 'lo\x00', 'teql0\x00', {0xff}, {0xff}, 0x0, 0x8}, 0xf0, 0x118}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x101, 0x1000, 0x1}}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x13}, 0x0, 0xffffffff, @empty, {[0x0, 0x0, 0xff, 0x0, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0x0, 0xa393209adeb892bb, 0xff, 0xff, 0xff, 0xff]}, 0x3f, 0xbda7, 0x3ff, 0x3, 0x40, 0x800, 'ipddp0\x00', 'rose0\x00', {}, {0xff}, 0x0, 0x1}, 0xf0, 0x118}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x7ca, 0xfffffffffffffff7}}}, {{@arp={@broadcast=0xffffffff, @empty, 0x0, 0xffffffff, @mac, {[0x0, 0x0, 0xff, 0x0, 0xff]}, @mac, {[0x0, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x6, 0xffff, 0xffffffffffffe435, 0x77, 0x4, 0x5, 'ip6_vti0\x00', 'bcsf0\x00', {}, {0xff}}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={0xac, 0x14, 0x14, 0xa}, @dev={0xac, 0x14, 0x14, 0x11}, 0x0, 0x1}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a0) 2018/03/25 22:58:03 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=0x20000005) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"643071300000000000000020001600", 0x3}) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x7f, 0x4000) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)=0x107, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000080)) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000200)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000280)=r3) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000003c0)=0x8bd5, 0x4) sendfile(r2, r2, &(0x7f0000000040), 0x5) getsockopt$inet6_dccp_buf(r1, 0x21, 0x80, &(0x7f0000000300)=""/115, &(0x7f0000000380)=0x73) sendmsg$nl_route(r2, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[@ANYBLOB="140000005200030d00000000000000001cb4e74c8ac32e0000004c72a98fcda4214955b7220b817fc2ddbcf8b243d1144c9491fb6a129e8ca1c4cd0dbc"], 0x14}, 0x1}, 0x0) 2018/03/25 22:58:03 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000180)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x200000, 0x0) fgetxattr(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="73797374656d2efd0465762f6375736500"], &(0x7f0000000080)=""/252, 0xfc) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x4020940d, &(0x7f0000000040)=r1) dup(r1) 2018/03/25 22:58:03 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) pwrite64(r0, &(0x7f0000000040)="0af3a75ddd3242a10668ffb3554a882324eddff33f496670ceb1ff897397ca0ca2b56e7c927f8b16ad879172629f46e245f632053f766bf84a62369c097d8b86540ba56ee822a55556df6a8c4b4fc75bc7f6b3291ff6fe5b304e55d0982770c3a2ad5a5fc8c2b7a6e06c4f64106d6f2a1fc95ab34db84e76614813a4568894ae88", 0x81, 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={&(0x7f0000c0afff)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x3, 0x0) shutdown(r1, 0x0) 2018/03/25 22:58:03 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x800000000000000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000dbef58)={{0x0, 0x9}, 'port1\x00', 0x0, 0x2, 0x8}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000000c0)={{0x0, 0x3}, 0x0, 0x9, 0x0, {0x0, 0x30000000000000}, 0x2b5}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x20000, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080)={0x40, 0x6, 0x1000, 0x400}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x80000000, 0x9, 0xd2, 0x0, 0x5}, &(0x7f0000000180)=0x20) 2018/03/25 22:58:03 executing program 2: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000180)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') fgetxattr(r1, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000100)=""/65, 0x41) 2018/03/25 22:58:03 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x9, 0x200) openat$cgroup_ro(r0, &(0x7f0000000080)='memory.swap.current\x00', 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000280)={[0x36]}, 0x1) 2018/03/25 22:58:03 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="072924dc362b9f03552f8493798f4f70cbccac809a8d6c4679bbf8a82ae7d612bb32ec189110a9b899120bfbedbca3e6a1b528848ebe872a29fac340eb6ec76c5948bb4766012d0d377428446be3a10a0d3110ab8a32ccbe252076a564a4d25b232989ceeb715c15981c5f530b6fdcf7097b1f3b3e8a8661ea566ae8db9663a57a8bc13b0616a3e21b60"], 0x1) 2018/03/25 22:58:03 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x204440, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x2) ioctl$int_in(r0, 0x80000080044dfe, &(0x7f0000001000)) write$rdma_cm(r0, &(0x7f0000000ec0)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000e80)={0xffffffff}, 0x2, 0x9}}, 0x20) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000040)={0x2, 0xfff}) write$rdma_cm(r0, &(0x7f0000000f00)=@listen={0x7, 0x8, 0xfa00, {r1, 0xfbd8b3d}}, 0x10) 2018/03/25 22:58:03 executing program 2: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, r0, 0x3) mmap(&(0x7f0000f21000/0x2000)=nil, 0x2000, 0x0, 0x400000000008011, r1, 0x0) mmap(&(0x7f0000f1f000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) r2 = socket(0x2010, 0x6, 0x3) r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x2}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write(r3, &(0x7f0000000180), 0x1b2) 2018/03/25 22:58:03 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./Mgroup\x00', 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.mems\x00', 0x2, 0x0) pread64(r0, &(0x7f00000000c0)=""/72, 0x18, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101040, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000080)=0x2, 0x1) 2018/03/25 22:58:03 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) r2 = socket$inet(0x2, 0x6, 0x8301) setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000000040)=0x3ef0, 0x4) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) 2018/03/25 22:58:03 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000000100)=ANY=[@ANYBLOB="aaec3f5e3e338eeb0500000000000000aaaaa2aaaa0000b37f37cf0800460000200000ac1414bb070400000000000000089078"], &(0x7f0000000000)) r0 = add_key(&(0x7f0000000040)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000300)="0db390bbf69d404e059abe3e7f4eba09241dd95618c940e6c5dfd82107db048d1c320d579f415ac1889aed5963470bc66b655519c507cbc12001dcc89c7473f1c795609d9509d7b686df22b1b0cc4e0d64cd01581198f1973b35bbea966bc637ebf599217ef1e226ff780754780abb644b79787f854d5a2fffe215f665ce8fe5f83c7feb2969bd09b5974a2e51666079e2bd040d6c45157257107c9199a984affed6a7c9d0b6dcb8afe2d0c43ad4f34dfac149c9b4a5a0", 0xb7, 0xfffffffffffffffc) r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000003c0)="509b85868ae97a1b6897c9fc44228fd1a551deb5f34f774d6d905439b6b896b1a808a63f309823fee906783b5f1ff513655d67a553359b46d651e22b54933e437c046f0e92a738243c51abd73735c8413838071e0f42613f230d2683fc87bf8bef95161cfcdbba31a1f90c4ad4950e55355c0f93c0cfaa6e6d56ff6ca8e5e421bfc2a71ed8b596342a81b931fcc880c34936a256a93b4c7eedab6717c94c160f15a72384d5e95fe7bcecd97bb3b33dada8369e466fcfaa8a95672a886fc7f3525a773887dc5b7d88180b28e5f4857942633633d0a89341ca", 0xd8, r0) keyctl$get_keyring_id(0x0, r1, 0x4) 2018/03/25 22:58:03 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8921, &(0x7f00000000c0)={'ip6gre0\x00', @ifru_names='sit0\x00'}) mq_unlink(&(0x7f0000000000)='sit0\x00') 2018/03/25 22:58:03 executing program 1: syz_emit_ethernet(0x83, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaabaaa0086dd60508f9c0000000000000000000000bbfe80000000000000feff0000007f000000000000004d90780000000000000000"], &(0x7f0000000040)) 2018/03/25 22:58:03 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) syncfs(r0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000280)={[0x36]}, 0x1) 2018/03/25 22:58:03 executing program 7: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) unshare(0x400) fcntl$dupfd(r1, 0x402, r1) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000000)=""/47) 2018/03/25 22:58:03 executing program 2: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000000aff5)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x5393, &(0x7f0000000fd7)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8082, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000040)=""/119) 2018/03/25 22:58:03 executing program 3: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="164690f11220a801e15c77a6c7", 0xd) sendfile(r0, r0, &(0x7f0000001000), 0xffff) read(r0, &(0x7f0000000180)=""/243, 0xf3) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000100)={{0x0, 0x989680}}, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0xe1e, 0x0, 0x6}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={r1, @in6={{0xa, 0x4e22, 0x1ff, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0x83b0, 0x101}, 0x88) 2018/03/25 22:58:03 executing program 6: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x4}) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1, 0x8000) ioctl$EVIOCSFF(r2, 0x402c4580, &(0x7f0000000080)=ANY=[@ANYBLOB="5700ff7f00000000d9ae02008e0000005c00feff8000030007008fc906000000010000f902000000ffffff7f05003e63"]) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f00000000c0)={0xfc7, {{0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x84) rt_sigtimedwait(&(0x7f0000000200)={0xd4e}, &(0x7f0000000280), &(0x7f00000002c0), 0x8) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40046432, &(0x7f0000000040)=0x80000001) 2018/03/25 22:58:03 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x4, 0x10041) execveat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)=[&(0x7f00000000c0)='swlan1self[eth1]\x00', &(0x7f0000000100)='-\x00', &(0x7f0000000180)='-\x00', &(0x7f00000001c0)=',system&\x00'], &(0x7f0000000400)=[&(0x7f0000000240)='\'keyringmime_type(\x00', &(0x7f0000000280)='ip6_vti0\x00', &(0x7f00000002c0)='bond0\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='/dev/net/tun\x00', &(0x7f0000000380)="776c616e31656d312c75736572cb73656c696e757800", &(0x7f00000003c0)='#\'+\\\x00'], 0x800) ioctl$sock_ifreq(r0, 0x8995, &(0x7f0000000140)={'bond0\x00', @ifru_names='ip6_vti0\x00'}) r2 = getpgid(0x0) r3 = getuid() r4 = getegid() r5 = getpid() fstat(r0, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000840)=0x0) fstat(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000900)={0x0, 0x0, 0x0}, &(0x7f0000000940)=0xc) r11 = getpgrp(0x0) r12 = getuid() getresgid(&(0x7f0000000980)=0x0, &(0x7f00000009c0), &(0x7f0000000a00)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000a40)=0x0) fstat(r1, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getgid() r17 = getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003240)={0x0, 0x0}, &(0x7f0000003280)=0xc) getresgid(&(0x7f00000032c0), &(0x7f0000003300)=0x0, &(0x7f0000003340)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000003380)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000033c0)={{{@in=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f00000034c0)=0xe8) stat(&(0x7f0000003500)='./file0\x00', &(0x7f0000003540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000035c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000003600)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000003700)=0xe8) fstat(r1, &(0x7f0000003740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r26 = gettid() fstat(r1, &(0x7f00000037c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000003840)='./file0\x00', &(0x7f0000003880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r29 = fcntl$getown(r1, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004240)={{{@in6=@ipv4={[], [], @remote}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f0000004340)=0xe8) lstat(&(0x7f0000004380)='./file0\x00', &(0x7f00000043c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000004ac0)=0x0) fstat(r1, &(0x7f0000004b00)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000004b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000004c40)=[{&(0x7f0000000440)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f0000000780)=[{&(0x7f00000004c0)="a5186fe00b665a9f909c94fdab06bb15206c17c8feda50e37fd09e804d156cd70c0d78b5e268427a673bd24204569cfa3be7e662b64cedc5238b0c0eb2895ce83b165831ee28a008bfc7b11487379943b5", 0x51}, {&(0x7f0000000540)="dcb6f0192b666ae5c99add1bd9a7c2eb42b03d6271f106da35588289a68616190c94ee4177743d3139fcc058d35e94247c1fa9182364d2bb0420b522cdb59fd62229eacbbfd29114c1a80596c6cfee12017d38b197caa4a5f0e97c0404137c0bf6ea8461b31e138f3d34c7672fd54974c111d149457f4d9cc6a66bab48be5fd87340d7b04e1046695575a84602a010af0b57829445c54ab36d0f5872561d0ec5e5f4f4f1474743524fe8122737970d9e90f2932ad353be4879d7f7c66152a07ed01c3bd6cd3cb4a5a3127afac5", 0xcd}, {&(0x7f0000000640)="3181f4c7c2bf4aa56a99f838c5c667b1523aa83b6597a4f25dcccd82d6502a69bc4264fc20466b9f38db4937067e1d6ece963c3d5f9725b5bfd439f2a20150ae0958da88b79f3a74b5b3cf0f0c7000fd3947b6265bc1e2a31ade8839998dd58dfb73d5d06fae7c30880e11b8c70535", 0x6f}, {&(0x7f00000006c0)="b94559b30f0933b0023e667f902b9dd9c5e86f481a9ccbf40258dcab19bcb120f55669f6b721e2adff1245f143b38ff8465d71d49d69aa1cb54c7aef098c5589e843f706dedf8c17ad140818fd1225a70c33bb93563071a49f642c2d041640d5b7b401c2ce2af2ff520f41833af7689a3f31054f4b164124b37abdb9fb3ba62e293d144df94cce45aded600309cf457ea170d77f794381378b75", 0x9a}], 0x4, &(0x7f0000000b00)=ANY=[@ANYBLOB="180007000000000000000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="180000000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="180000000100000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="180000000100000002000000", @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYBLOB="2c0000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="180000000100000002000000", @ANYRES32=r14, @ANYRES32=r15, @ANYRES32=r16], 0xa4, 0xda6a77afa4b03352}, {&(0x7f0000000bc0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000031c0)=[{&(0x7f0000000c40)="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&(0x7f00000041c0)=[{&(0x7f0000003a80)="890ed17e7eb5973f6db48222fbdef0c7509f894aa9e92d41722641f58b7a50f551358b3365196c00248ee08412eab8faf203c4951ece36354878ec8d1d99815150c619443fc38dd7e454efc3af3e3fcda83a7b8f2bf39178e294b8f944c61289a2868acf2c2da9a76fc8a03d474dfcc71a5f4f457bad4304e30fb49cf4ed57a19190a6ae7efab77a42915c380d49e3866dc354bfa51d1cfce5a57f00ff1f", 0x9e}, {&(0x7f0000003b40)="5c2249381d6092936e92d5aaa189ced5f4f3dae54a40440c83952cdb79399c7a6c8e224b443bbac918c9b929adf98a2643ee909b010c70ea43cb01be2b635b868066fd9356b48b7566cf1fae6cc6e5575d6227f54b", 0x55}, {&(0x7f0000003bc0)="b86ceb34676646e64f97dada8147bf8ff4a56423a475f7a62c240885689f51ae2e56545f7167c41611c87bd26a8a4d79f58e04d7cce5cd762e1bf79d2cdde0f4cbd0f3e3d554a7914168c20b095ff0dfeba7e7b0c725943c84aebc36cc405e2cba17d56c3f17622d9e64cf21af5cff4559eb9e03fb0cf7442c34f6ed69699987c5bf38527c0f6067d9f31bf5a5cbe842254191ec94a4c1dee7c0c0641fb0ac1d29d9e4baa18948d06e45fe0889", 0xad}, {&(0x7f0000003c80)="f47b9250d8b7d7baaf25b73249aa270f5535c387f9d587e219d41092e92d4eb6d5e5885e302938f89f6bf6b852a715ae8d7a55c2dcd357165d8912cb7503df84f6a482c4649cb9f6f84ea9fc632ad96e617671697e901146bb8077da02fef8b612652d6d7645", 0x66}, {&(0x7f0000003d00)="55bbcc259928f4359c62c3dabc9f93b1a21f23ea90a15baa2d2dd6f3d8d8aa54d99686bd36baf6b8b98dd572a2f754a918ecf35818f16a873c96800c0a5ef2e8e295be4792f2cfcd1363eee01640bb9632c6927f3bb582d89e9a6e99f8671e07297e3eed1acb998940b8802d938f765cec9562c02a5283d699ac54a0bd6567c85b5addb8b01373011e8a9d2e1f0a2e26122eaeda05a4e23e83017ec9a769dfc91679a8c08d347cc1ded6104a491c7eea4351ab420175d7d1b6c5fe63c5402283a9333460d865db91bab9f43dfa25178f9931fb9c67d1a2cd28d0", 0xda}, {&(0x7f0000003e00)="fae91d3b9dcb4c668b1a20fb80db4901c463bc824b5471f235818b6b01cf084714201adf1cb07452bf4d3f3cc396fb5949f07f8754c249ef70dd63aeffb42b7d046a991dd7e60eb38591aecc9571f9d8b1043c05db5afd83518d6e812d205df4210ebe3a01764e1b4e645c173fa981b57370a5d837797098c8dab15ec2b8c812848c3761c256ce17e7db063106f5eece0b5f2b3419f1fa1058a518137fcfbc58f9795cec8b088d00ed073377a16aa0387612", 0xb2}, {&(0x7f0000003ec0)="09c41de8c1100452ecc5724df6449e6aabc0ebe4a746030ff89ad7ea08becb0d687a48ca70ea34c21bca7414465514c217774898ab6b0f5f9776fd51e0d5a1895d9c4f2905a34e1db7fc4ae1d29fe6f5775af260bb187dbff602b4c6538432eda9e2ca55f0bb801477122c21b99c1e6ba70386ba9d5c90e0a1c457011c9b0233b42d435e800d0314214cf42b8382e91ef24b7b9b96868bf129557607515c80f7a6eab183b66415a47017355d756bfa3553845661ae2afbd0f89f8adc8432557aba78505119461b6e7c6c17f8fa5e4afb93039f09c1bd104ec0869385b2173dd981e6415eb84386345edde8c7a7b5b405cb9faf31cb4f5dd2a1", 0xf9}, {&(0x7f0000003fc0)="5f4f4e2375d87e61a5f1578e700d2276aa9668faef8fc80cafdb90de18b5dba5898eb1dbd1313d402799291ea1a96734cf5126c6f58ba66862950a74757a9bf708a3", 0x42}, {&(0x7f0000004040)="0058793873eb2e42a90beb17bab6489dfde43a55003c79a56ca8552b6aeb00c6f9232534f7049e5600c174cb5c2f334d496652a3588a6d7c5feb875d763e378661bd53458830742e47a5a0281c423f1fab67e88d1cc35b9fbece1689ef519a128350eee7e36c3954b4c1350771f16e971ec2f3513c9dd7609580ba19fac131ee468ac4778ce23a96fda000e69efc9f11712a2eca109e5883df0578c661e97ae69fbddcf210e7246c0f02ec0398ef4b3415bf", 0xb2}, {&(0x7f0000004100)="c6f0660f1ba558b599cbe4ba8f5fc82301be3ad18af3ff49636e0e8824ec279aaf0a4d6ece1a8ed7e91b3b413169ff61d58a8defa0d17eed2915c5139e28ff5527029f5a259798363f2e7c5bdfe785b7c107ae1df34437f3f181ffa83d09e579267a1ea6e313ab238dccc341a7c20123161041cb91321aa322ae8a6b71ba0f09dc3d07ad4f9b985ed41afb40b5c3ae1c1442be309829609ba3", 0x99}], 0xa, &(0x7f0000004440)=[@cred={0x18, 0x1, 0x2, r29, r30, r31}], 0x18, 0x40000}, {&(0x7f0000004480)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000004800)=[{&(0x7f0000004500)="a8addcd296df9d9649117e15e8731b38c2f702033afed2c69f6e8d4a1ea26da52bf9a449e3d299d9ea397889977316956579f454f47042dbff7112502b050b8033dab52a04c61a0e14b62ad22bba0ac9297ddbce96c488439c3d78b3f626bceb3b3186d2486636d535080922929adbb02765039f40539f9484695e0e6b88d4b9027f60def5e382267f96b782106581bf488797433fa57581bc6a8b6a7d098fb3068956baf6c6b2d06fceb0fea6ee5a816dd7a331d38a5b9caffa36a2055ca957b7cf67b0fae1f0cb5c2c11b11eb633aa3321683e607e53", 0xd7}, {&(0x7f0000004600)="1178d61f36e8dfb0d65da8508fe2adb89db64e0c657f", 0x16}, {&(0x7f0000004640)="e682e25c5531b3af133a524252eab9bf82d12b8e446cc293a4e5d3af757ed75f05231a091c405ae98f9aae8a16bbc0d8ea1445425aaa3aae2c8b51a6bd613bbbb5e9f5e4f656e9c7d21ce5c2eb27d7ca6cebe6c38c8e05cf50aeb0288c9b8c3a4dd4775cf20ca4d28c420c0cc2b7aaca101cd76da836b272674d170c7a05c1630193704c2e05f4b12819f047feaade9d2bfef2eb75685f241e304e757aa47911b8192bc2af73e1efa39875bc", 0xac}, {&(0x7f0000004700)="74be91eb0551c8c961a8561a95b8ecd8a942dd7371f537f81bd0d1a33a8b968f2bff5b01b9f6e729849c04223842608240f0ed0f962c55c0d75114ee195f3caa78e22712ea3e09bb5d369037f3f5c61afb8bd463296b9236a4aedbb4c690d7f7b13b4f09316dc8c6ebc2b8ef785af0a185511d56ec26cefa3071afb82791df0da837faa9ef6d03ba1a60d4808eee5edc7a64caf3062a0cd7f3f0c0bf4b631e141c54b211782d7380342c157618cfbb35de4dc6c7e10a1ecd8f921892a7cf14634339161f6b56f98856b651a12b8027fa79a2cc1356d5406ed521ffb26bba7a1f31bb074b7743e508f02d2ab2b0635d", 0xef}], 0x4, 0x0, 0x0, 0xc000}, {&(0x7f0000004840)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004a80)=[{&(0x7f00000048c0)="1ef1ddbd87971975c430c7ab19f1996081cad90b669f210a11bc74d813dbc9b0bbd72c0c2e24d9f436d56646b79102fa420c957cadedfa138dc1161984c050cc0479ae7c3f6e0897fe7ee0fbf2ff796b528fb48a78c7c1fbb5fd84792085e18e59f01d63a6735fd95bb5ea596488df80ddbcc96575e6f85bf4d503475955b9cd51cd1699565d8361d7dec58a41c9a039096dc154d12bd9aaa0c5d63d8c50c17244960cb98f90a70eccb0e33fc103d7956ecd5f262f476768b86ab975f5611ff2552577e0603477eb411c4debc2495c312988975472e550002b423be8d364b71256b17f", 0xe3}, {&(0x7f00000049c0)="01ac5058291bb6dae6a4fd2f6d99cfd0c34a0f759b8b355e7c4278437e", 0x1d}, {&(0x7f0000004a00)="20b880e897e8ef0d3425283e3f11fe829014da268286e77275290e70cd29008c7ecdec39178bc2353c156f39fceadd20be573dca", 0x34}, {&(0x7f0000004a40)="7f45e3e28ff5e6b774f4a1cc1e49880765902b3dda7c8fb4ec906be3067e53e06e55b984ea7fbd1b591633cee257b3a1d52dbbfef8", 0x35}], 0x4, &(0x7f0000004c00)=[@cred={0x18, 0x1, 0x2, r32, r33, r34}], 0x18, 0x40040}], 0x5, 0x4000080) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x100) 2018/03/25 22:58:03 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040)=0x1, 0x4) setsockopt$inet_int(r1, 0x0, 0xc8, &(0x7f0000000000), 0x4) dup2(r0, r1) 2018/03/25 22:58:03 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000005, 0x3, 0x0, 0x0, 0xfff, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cd9ff4)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000000)=0x6) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000084fffc)) 2018/03/25 22:58:03 executing program 2: mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000007000)=[@in6={0xa, 0x4e20}], 0x1c) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x8040) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000edbff8)=@assoc_value, &(0x7f0000006fff)=0x8) 2018/03/25 22:58:03 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000280)={[0x36]}, 0x1) 2018/03/25 22:58:03 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f0000a56000), 0x0, 0x22000004, &(0x7f0000000200)={0xa, 0x4e22}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) kexec_load(0x0, 0x0, &(0x7f0000000380), 0x0) accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) shutdown(r0, 0x1) [ 40.880074] bond0: option active_slave: mode dependency failed, not supported in mode balance-rr(0) [ 40.916226] bond0: option active_slave: mode dependency failed, not supported in mode balance-rr(0) [ 40.932091] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/25 22:58:03 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x2000, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000abe000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000000)=0x7) dup2(r0, r1) capset(&(0x7f0000000100), &(0x7f0000000180)) 2018/03/25 22:58:03 executing program 2: r0 = socket(0x10, 0x3, 0x0) bind$ax25(r0, &(0x7f0000000000)={0x3, {"cae357391f2023"}, 0xfffffffffffffff9}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x401}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={r1, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x6, 0xf33f}, 0x88) write(r0, &(0x7f0000000140)="26000000110047f181ff5ed2eb43e9e2cd0b5861535343000000ff0043fdc200092201e6050000000000a433a8577048bb0cee474470d0143453be6a7bd9045c6cc758425141f6494eab96e9d75c28fb74a2c5636737dcbd6e4077bc1b83bf570c8a7d072dcb5ba922084fc7aa4ab87a6c50736f9987fd614017f15669b9f77202ed0ecb07bb46ea8b7c0d53bcc61830ed2c6418abfc0c51d2b59ee27672d217dfb6df2cd007aed1027a5a0f48709843dd9b97b7010a5d034b039a6bdafe61291563639ca18de5433b7a0678e315158c0f1f0310f9fbda78fc11333d1a21ed08c4f8650948482617fe9c4b01c2", 0xed) 2018/03/25 22:58:03 executing program 3: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000), 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001f8e)="ac2524ed7dbf3553e99e2123f59f0900000000000000025b00ae1c9087fdc351732cff4e4b58928fb3dce7c781649ba9f8817cf593dfbe5c6a448d8d189c3fdf8d78107af39b544bb8130f3ef14009c6ff40e050fc8326f0b80f68b00806775026313a2568fa9570c154b9e6d698b9f461", 0x71) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x100000001}}, 0x0, 0x8, 0x6243, 0x10000, 0x4}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in={{0x2, 0x4e24}}}, &(0x7f00000001c0)=0x84) 2018/03/25 22:58:03 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r0, 0x29, 0x100000000000003b, &(0x7f00003d5f88)="c500000000000030020000000000008b75bed544017d5cdbb3ffe92774a718cdb92e840900edc044258289d1363587f8f27df0300351c41fa609288d3f00e4ff7fae66075d5b65e19affeb0004e0f7997c08aab82d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a00d31f6f11", 0x78) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000607000)=ANY=[@ANYBLOB="00020000000000e9000010e0000001000000000707000000"], 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/stat\x00') r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r2, 0x10, 0x70bd2b, 0x25dfdbfd, {0x2}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x1c}, 0x1}, 0x10) sendto$inet6(r0, &(0x7f0000000700)="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", 0xfffffeaa, 0x20000000, &(0x7f00004d4fe4)={0xa, 0x4e21, 0xc61, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/25 22:58:03 executing program 5: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000080)='nr0\x00') r1 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000280)={[0x36]}, 0x1) 2018/03/25 22:58:03 executing program 0: clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) clone(0x4000000000000, &(0x7f0000000180), &(0x7f000015dffc), &(0x7f0000000000), &(0x7f0000923000)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) wait4(0x0, 0x0, 0x0, &(0x7f000005af70)) 2018/03/25 22:58:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, 0x0, &(0x7f0000000080)="04", 0x1) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x4, 0x200000) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0x800) 2018/03/25 22:58:03 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000142ff0)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f0000243fca), 0x0, 0x200080c2, &(0x7f0000000600)={0x2, 0x4e22}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b26000)=0x1ffa, 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000440)={0x0, 0x25b}, &(0x7f0000000480)=0xfcf9) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYRES32=r2, @ANYRES16=r2], &(0x7f00000005c0)=0x2) sendmsg$nl_crypto(r1, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80004000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@delrng={0x10, 0x14, 0x1, 0x70bd2a, 0x25dfdbfb}, 0x10}, 0x1, 0x0, 0x0, 0x4000}, 0x840) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x403, 0x141804) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000400)) getsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000000640)=""/18, &(0x7f0000000680)=0x12) getpeername$inet(r0, &(0x7f0000000380)={0x0, 0x0, @loopback}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0xcb, 0x2}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000080)={r4, 0x9039}, &(0x7f00000001c0)=0x8) r5 = geteuid() ioprio_get$uid(0x3, r5) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000000c0)=0x4000007, 0x1) writev(r0, &(0x7f0000001100)=[{&(0x7f00000010c0)="eb", 0x1}], 0x1) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/kvm\x00', 0x200000, 0x0) dup3(r6, r0, 0x80000) 2018/03/25 22:58:04 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000200)=ANY=[@ANYBLOB="090010803fd7d181b6a38485038c07fa310cd20b3751058bb9fb0ce3e4c20436b365e733bcf5798ac12f6d70bdb889d90212ddbbe61b42327147759cb2b7021bdbef0a14cd9f73a807a5a6924f49ea80e32ac9aaa1711b41354efb9b0d02e959343f6f02040321ed7793dbcdda05e2da1e4a869582cbfa4c4198f4c9e3b972f4ebb1247b84b5a1d2ff602c2f", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x28) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e23, 0x401, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0x2, 0x5b0b, 0x8, 0x1ff, 0x4}, 0x98) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x2801, 0x0) 2018/03/25 22:58:04 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='memory.high\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000280)={[0x36]}, 0x1) 2018/03/25 22:58:04 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000086fff4)) r4 = getpgrp(0xffffffffffffffff) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000100)=0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000140)={0x0, 0x6}, 0x8) kcmp(r4, r5, 0x1, r0, r0) r6 = getpgrp(0xffffffffffffffff) r7 = getpid() capset(&(0x7f0000000040)={0x399f1736, r7}, &(0x7f0000000080)={0x400, 0x9, 0x2c, 0x3, 0x100000000}) kcmp$KCMP_EPOLL_TFD(r6, r7, 0x7, r2, &(0x7f00000000c0)={r3, r2}) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) 2018/03/25 22:58:04 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e98000b34dca596add"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b4000000000000002500000000000000070000000000000000000000000000009500000000000004"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x8000000000001b, 0x0, 0x10001) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x10000000000009c, 0x40041) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) kcmp(r2, r3, 0xf3bd7ee8f230317d, r0, r0) setsockopt(r1, 0x7, 0x200005, &(0x7f0000000000)="ed307cf31c8d240edbd2d226b4d542bca9", 0xfffffffffffffe44) [ 41.032413] netlink: 6 bytes leftover after parsing attributes in process `syz-executor2'. [ 41.062952] netlink: 6 bytes leftover after parsing attributes in process `syz-executor2'. 2018/03/25 22:58:04 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000007c0)={0x2, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x4e20, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0xfffffffffffffffe}) 2018/03/25 22:58:04 executing program 4: setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in={{0x2}}, 0x7fffffff, 0x0, 0x0, 0x0, 0x1}, 0x98) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x80000000, 0x200c00) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xfffffffffffffff7) 2018/03/25 22:58:04 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f0000000380)='ramfs\x00', 0x47fd, &(0x7f00000001c0)="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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000b35f95)=""/107, 0x6b) 2018/03/25 22:58:04 executing program 3: r0 = socket(0x1e, 0x1, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x5, 0x0) dup2(r0, r1) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0bfd0), 0x0, &(0x7f0000000000)=[{0xec, 0x84, 0x8, "1d1a0597a1754c9c8f8bf96a266f482b160ca8d9d0d342f7e65bf6f74570a3a72c742e65d5c922de9b71243ee7e18c666b40dcf7affea9aeac9c891083e5fe499a7caaa835347bbf2d221271efa5f9dd4c57557f1b341be795d1f134d945bd5ad710920d5be21431f07292cb429ee24938b9c72a80bed20b1d432df4c03cc4f3789ef59e8181f88ce822cefc0d37376dfc6fba125a2988d837859dd40582943bc9b4e3844055813df833c53a843fa2c2cf5f4e5648b1bf08f8b460c69b1ea67cac0cfd47c54ca77fcdf9e3884dc18e2f5c49ba7330f7f168ff9029d34ead"}, {0x60, 0x19a, 0x81, "b54d9a5c34f7d4f486a082600866a8398effa1959922edfae90f4a591b6814f2bf7739216f685e6f77d750862eca876ec2fffe1010f6178540c5e129e5f9fe50e3759152fe75b756c4c640089e59d4934e"}, {0x50, 0x103, 0x4, "8a06c2ec8c37cd7b0c93885382bb79efd21870cb335d437fca7e68b66b3dccc560d9b9cf4b4e04ea8f5f3f3501e709f8f1e7611beb88501b67dc866db7235a7fd7"}], 0x19c}, 0x0) 2018/03/25 22:58:04 executing program 6: syz_open_dev$evdev(&(0x7f0000948fee)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSBRK(0xffffffffffffffff, 0x40044591) 2018/03/25 22:58:04 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000580)=ANY=[@ANYBLOB="400000001400030300000000000000000a000000", @ANYRES32=r1, @ANYBLOB="14000200ffffffe30000000000000000000000001400060000000000000000000000000000000000"], 0x40}, 0x1}, 0x0) 2018/03/25 22:58:04 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000080), 0x8) io_setup(0x4f, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000680)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000040)}]) 2018/03/25 22:58:04 executing program 4: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x80000, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000080)=""/80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000521fbe)=""/66) 2018/03/25 22:58:04 executing program 2: r0 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fddff8)='./file0\x00', &(0x7f00007c7000)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000000000)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) fcntl$setsig(r0, 0xa, 0x3d) creat(&(0x7f0000000080)='./file1\x00', 0xfffffffffffffffd) 2018/03/25 22:58:04 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') write$cgroup_int(r1, &(0x7f0000000280)={[0x36]}, 0x1) 2018/03/25 22:58:04 executing program 3: mmap(&(0x7f000033e000/0x3000)=nil, 0x3000, 0x1, 0x10, 0xffffffffffffffff, 0x0) getsockname$netrom(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000100)=0x10) io_setup(0x10007ffffdfe, &(0x7f0000000340)=0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) io_cancel(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x3, 0x0, r1, &(0x7f0000fbe000), 0x0, 0x4, 0x0, 0x1}, &(0x7f00000003c0)) r2 = creat(&(0x7f0000000040)='./file0\x00', 0xb2) syz_kvm_setup_cpu$x86(r2, r2, &(0x7f0000340000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f0000000140)="440f20c03507000000440f22c00f20d835080000000f22d8663642d2ff440f01c8410fc7aa0a000000660f38816b1066ba4200ec440f20c0350b000000440f22c00f20e035040000000f22e00f01df", 0x4f}], 0x1b, 0x0, &(0x7f00000001c0), 0x0) clock_gettime(0x0, &(0x7f00000002c0)) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) utimensat(r2, &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)={{0x77359400}, {r3, r4/1000+10000}}, 0x100) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/03/25 22:58:04 executing program 7: socket$inet6(0xa, 0x5, 0x0) 2018/03/25 22:58:04 executing program 1: socketpair$inet(0x2, 0x0, 0x1ca6, &(0x7f0000000000)) r0 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB='\r']}) 2018/03/25 22:58:04 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_mtu=0x4}) 2018/03/25 22:58:04 executing program 6: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x8000, 0x21a, 0x0, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r1, 0x0) 2018/03/25 22:58:04 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x101842, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'dummy0\x00'}}, 0x1e) pwrite64(r0, &(0x7f0000000180)="03a69fcc127671111bdfd97e7c0bea73e663d4d2616ca7763a43a211b2c9d651edf3127bbbdf51d90fbe1ab881d9593a15caca01deec28a18bed6ce27b5a2111d8d9922fec584ebe24bb4dd16a77dcf17a9b6d6bba1c595284ab4e223a1941a128b17961a04c189c80357e6e77a54c5733052fcda0bb7e6904158d0e760e537e2a9c9cdbd29cb0fa1a05e6d050facf964e1d1e2233eafdb20c0de697708ae82f339966a8ab01fb5831fe8d1fa9d8a17dc711328d", 0xffca, 0x1000000) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x79, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000140)) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000240)={0x101, 0x1c, [0xfff, 0x9, 0x4b, 0xd83, 0x80000000, 0x7, 0x3f]}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='highspeed\x00', 0xa) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f00000000c0)={0x8, 0x5a}) 2018/03/25 22:58:04 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000002000)='v', 0x1) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f0000000080)={0x10000, 0xfffffffffffffc01, 0x4ce6, 0x8, 0x5, 0x5f0f}) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4018641b, &(0x7f0000000040)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f0000000000/0x3000)=nil}) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000002ff4)={&(0x7f0000001000)='./file0\x00'}, 0xc) 2018/03/25 22:58:04 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)="2e2f6367726f757000760bbb910824218423f73ba32cab9034f731d0d648fb00872f1894abf50beb10b650da2949", 0x200002, 0x0) mkdirat$cgroup(r0, &(0x7f0000000100)='syz1\x00', 0x3b) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='memory.swap.max\x00', 0x2, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x40, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000500)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000000540)={r3, 0x1}) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000000580)) stat(&(0x7f00000008c0)='./file0/file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000003c0)={{{@in=@multicast1=0xe0000001, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4e22, 0x0, 0x4e20, 0x800, 0xa, 0x80, 0x20, 0x47465e1d86d801cd, 0x0, r4}, {0xdeba, 0xff, 0xfffffffffffffffd, 0x3, 0xf1800000000000, 0x5, 0x7, 0x3}, {0x73, 0x6e5d, 0x8, 0x2}, 0x8000, 0x6e6bbf, 0x3, 0x1, 0x3, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d2, 0x33}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x40}, 0x0, 0x0, 0x0, 0xe3e, 0x7, 0x44, 0x8}}, 0xe8) r5 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuacct.usage\x00', 0x2, 0x0) sendto$llc(r2, &(0x7f0000000180)="69a4eca2e64623dfe5cf45e3ba909ebc23983eb9419d8719b523c5e43ea1a6c0fc408eafda7e30f41f85a30514c18ebc35f2b1d67b467d8af8ccc1cef368fee48aa922e7ee9ee48d4c1115f1800cb1e2cbc2ca1590ae8cd850c24df8b9d5bcb1c41b729b4828", 0x66, 0x90, &(0x7f0000000200)={0x1a, 0x5, 0x4, 0x3f, 0x6, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000040)={0x8000000000, 0x2, 0x1f, 0x8, 0x400000005, 0xfffffffffffffffe}) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f0000000280)=""/107) write$cgroup_int(r5, &(0x7f0000000240)=ANY=[@ANYRES32=r2], 0x4) fdatasync(r1) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f00000004c0)=0x7fff) 2018/03/25 22:58:04 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='stat\x00') gettid() preadv(r1, &(0x7f0000b5cff8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x0) [ 41.383837] ion_mmap: failure mapping buffer to userspace 2018/03/25 22:58:04 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="340000000000000000000000001400000000000000000000000000000000000000000006000000000000000030d5a5f9a1378a3a64ebf928008b4fdd6825c3623e04501c2dbbfec23ffb5dcfe0edb10518e3755b99e164cd28d60100000000000000"]}) 2018/03/25 22:58:04 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000006000)={0x2, 0x4, 0x6, 0x7}, 0x2c) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f0000000700)='2') r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x100, 0x140) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000280)={0x0, 0x2}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000500)={0x0, @in6={{0xa, 0x8, 0x7214, @dev={0xfe, 0x80, [], 0xf}, 0x1}}, 0x8, 0x6, 0x4, 0x200, 0x82}, &(0x7f00000005c0)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000600)=@assoc_value={0x0}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000680)={0x0, 0x2}, &(0x7f0000001740)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000002bc0)={0x0, 0xfffffffffffffff9, 0x5, [0x0, 0xf99b74d, 0xd0, 0x1ff, 0x5]}, &(0x7f0000002c00)=0x12) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000003fc0)={0x8c4, 0x8, 0x200, 0x6, 0x10001, 0x1, 0x5, 0x5, 0x0}, &(0x7f0000004000)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000004040)={0x0, 0x7}, &(0x7f0000004080)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000054c0)={0x0, 0x1000, 0x8, 0xff, 0x4, 0x80000000}, &(0x7f0000005500)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000005540)={0x0, @in6={{0xa, 0x4e24, 0x3e67, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0xcc04, 0x5, 0x40}, &(0x7f0000005600)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000005980)={0x0, 0x13, "cad94c02edd04aac2756e2d2be216a8a02b06b"}, &(0x7f00000059c0)=0x1b) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000005a00)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000005ac0)=0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000005b00)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}}, &(0x7f0000005bc0)=0x84) sendmmsg$inet_sctp(r1, &(0x7f0000005d40)=[{&(0x7f0000000040)=@in={0x2, 0x4e21, @loopback=0x7f000001}, 0x10, &(0x7f0000000240)=[{&(0x7f00000000c0)="5bbacca40c41923afc8d95f2b46fdb05881369c9a923ce5cf4024a1ba10f7b3de6d42f1a2c9da1e64d5d19cb24df0157abf00edbfb397424c745a02389fd0c1d5990e9c5cb9b0931e1432bb5c6f0659480e008da2fbd7605d571c57e42ab6bbfc3f7fcb9608014dd8ef105a5c5c7ab060e0f9c54491c180312ec8ea996b6ff3ce22265e98ac91d16624ef2cc98a5c6cba2179949f943adb53e248d4304970f7ca47c6e1c2c8d0c", 0xa7}, {&(0x7f0000000180)="e3e147e19354c6cc549316c589b5d75bcdd8820f4785d99541905416b1c29198f87f89b9cf270bdfeda6014949299446c0d2638d1737630d31600a6cee038802abdb50968e02b255c3b2954a24a58ca28df07fd65db6fe78beab9d07d15b6f9ad7a783ef111cdf3750a1831801e25f5945169d58449a19df04a21db6398fb16372562b8af6c9ff2866", 0x89}, {&(0x7f0000000740)="7342d070c9a510bba1529bff4ffe749fc5346dec3b62aa9269a055cca7f208aeaa189c833a12e1800c0a28acf9cfdbb0681da9e1517232d9068018d49b4e6f0fe27f0c76415b916b8597910cbaf9ed7322fb858349808c32512b311049eb259c7dd5b2054d42119ad9d76cd982ae2fbd69a195bea3dea1ae6dfabacc6ff01b9a5fde42539f68d16b6697e0f11e8a91f69f38f49399538150c0485212d1b26c3342e5ada9cbfad7b05b23524c4f0370084dca1061e06d777eafc05f82a8a1c699a5c026e53e085286d2f7a344efba09c02e1fd2220cfa818229c94efa5f5f3b8d90d51f44798805414c7fae9142b9a8b68cf4c7ba9ad3e31fa096298d39d8720e902a62140a2d2171b7133d1ce394b0297132f72549bcb938358a5b20ae0228253cdd917a5889d177ca6648b187739614ef3d539911d00495efe80fb0bf629985d3367a9de39b8ed3e881beffa9ca689bad846559d35a26b54b86ee3cfdc8d5e8ad961f4dc8e9a4152f5e488ba133b0f1378607934879f7d78b3e6cecba8b885f7be0a76a2f685ce459d9b97dc46ba97b1b73bcd044a40d9733119eee01badedb13b83c068027fc1807c0843434379cf7fd5ffb10f7bdc7705622eef464e84d694bfb804e856db17c15bf3c03ff16bdf327b1f9afc82050341926bd6f9983d0ce49e3f72df0e57c91c9aea3e33bf0b3513f5366b73df811bf10748a8e7fe9baf1ffb5890d7b6d377137d7fa36be99e3defc93b364c0e57eb7ffb9c592e09529fa4d16bf99b33a3b8f95eb88d4df59a02ff7984c2c51000cc188e6467f0128f7af16d29cacde276e5cda8a01efb461804fbe62e8dd103ac618cab281e6653b15dcdd7ef42efee315c707e7853e3a71679a1d1a825baf737c0db6852bf07da9e15b0ad40a41a529fa04e2b3ea65bc963bf17d24c2f8dc6141626572ae55cb337b8cfa27e9fd2bd510922ec41e59e8ee2e01d7983b85870c594d4338d0cd1f5ad319cdb06549520958a047c2fb71a293a5b70be1b9242d271b1e76cf8bacf31ab01cd1690498189a8bb6cbf918dbf92b7a6f073d77908171363dd91cc07496a824f636ecfc31b214a86ce262c1d991eff207bc0f17697bf3ebe732965aa2d88533889e2379f26d126b50aea3feb54de956571a2039cc9435bc6558e3e5e8331ae7310516dcc5b45741584037788938a9de84a4de8d3780c2470ef304183ac82670107a2177f20a31ab7d2c08ce647a1665860ed5a33eebb71c4b51630833416397a477af94dbe481ea4674fe36b26313bed1995d6d1b11a9bfeaecf263aac8551b0f27f7c2a6936a352ae42372571f34ce29106081bd58528a5c191d001b21bdd7db97f6e5046e2b2288ab8cc37200d04b0ba0d443adc34ae0e3dfb4afb6fc2bf22097b24be88c890b75f7304c50189d96cb908d3a493d2632bec86ae71996d8078d274344f7b87d8a3dfe5e50f5ab329f215632fcf4ef7985fe8ed05725c2df593d033d5e9dd72c6f00a66f9959b996785a3a98d34212bd4685776c1298391db89f3b114d29b211c68614fbc721d8e76c26846bce19bdc61652cccbc5f872f39bde3a2eec08a4b8347ee6ed3bd7d4ab056da42d8637d889e8ab37f19baefaa410b29dce6f56782747b136da37e78de2928e3cc4dbe6dbf042732dba7e37db5bc2d4a3360a4c427f069975eee1180c48a5da7110d4d2e0598300dc6609d8933410aca7048f7fa16e1992439f5c3b8d8958f4f51a529478ea39d80ed77d411be22c55dfab16e8d7bd4ec397c9196c4c381c70455aab284aceec70e8a5851783942991f3798b661f4eb96083e6c3cf08c4d9de2663c8cb0412cbce75cf2c704f7f4c6dd1bb7c4ffd481acdc18a41f9b86897641ebc618bc4f24be6cf321b8d746ab34ac43f31ebdc9e73127e8f470cc3b38dbfddb3a2cf9be84fa0a2d5705dcafcdda312819d802e6632f9b58da457e864fb57ee519767fb8f9f66154090135c0734a3901d20f34a44da974f36a7e89850fc2ad2d79a038b358da0941cc26b02741398a51989903e1d4883aaa643b7e0b9df67b3306d8b0f8a8ef99d8d28a93f7c591ffbe903df038cd7af08abcb84eef8bb1f824b427b37bdb96bf54bd39d9e252ed0a48af536166331add74489e154d9b4c6b34dc6289296a83bb5fa74e1c16747446707003e9380f8d1945afda54c51bd3af17436e4b8aaaad27e8302e58ddf9f71d50c6837f7269b775b39412d419a8aed4115693f99de2cf98170413e25ab892f176aa5ee15cf6843161c82332b0a3643d8ff886f120f5d3c7c66a9dee5cb41b50322ab5a4c25254efff2ca1c90691d34d50f758cfab364c1ca0cb2673741a2fe954dee6f946b8f45d5af9a4aa9d5626e3c645f32b091ca510361cee00650f0373c20004c1552bba19b5c3e9a526f9a9803733347565570154e709eb6aa7b981a959f391143430874e7d864fd5544e9fd4d8121db69ec380fa1a459c528ffab59edf1a1bba27f6eef452c33607f31b46b947f71d12659d65f67557b643c17ae57fcbd9a09a899301d299713802a6741b9543cd9e0981680d4379e3291da5cfe653e81f4d752d13ced71dabf906fe5d3958b27a1e12230ffa94ed87a5d0f6df06a9858fe40fce8a1c3c39adc8d76411bce89c292efbc014050e99c3405c7559c29bc6465a8bdcb6fe0224036b1a2beaa6819cbeeaf6c17f49b1d2b631a9bddd7efef515e72d41480254c0b066bcfcea6c1baf7d9b361df525f77f03c0fb45c2027ae6d503cd124a348e14b6e92949310cdebdeef9c3564f35d760cb908963012ad19a0f461ad894e25a2f3c7861aa5d3866b2d0735a1e2a91db578ecc10489e77a1a6d746b2043838745498cf21624297e3088f52df02f1f030c089835d492c959841e10b0ee6fdc8105ab0c5c1e1c7e61886a49a9933693cdaa524152fd83863da2571cdd6c70c6897f02222089967b80b081fc2c940b3d323844785db69db57820815db74454ddd6edd7b9cf36c333a3b85e8191d6a42357be377c9ef5be8583d689012570b4d2d5aae6418057848f8d9ef3481d52679dee642525c39142307f748203e5d5078e4fd55f59a5b526ca18045991f850010d01968d4a2b1759fdbd2b60e5ee83c922697bf923681aea9ff82637dc624b2e6020af8b29535dd64913f096393cc25bb2f25041284a72b464e8bd8e2dee15114b1832555bfec8bda469d35a9c9ba031287fcc50c2969667f823de799f25fcea9586e9132a9242065c669f31d50a80abd0bb5f4ba3eaa56f2bcccdb76567055f842bf1a461b7d8b6361301c27c8ced9cab7ba60f4f9696e781d3bec33385c9a47f682dd9c84a1f35ef6872523d9eab03fb835f6ba4f78e6a084af7925384101ab3452b683bf5e7e41b30605268292a06c14deed1b8a6063777dabfaf69993cf1890a73dc771cdc55e9ce0f92cb9aef8e540ec924b694a965d8bca715632516d4b0dc2750bc6913a590627103998de1f2c4d19c731bc16d33278680be4fa2f0c31a0b05b0ffebbdb6145c5d8cdf9a2dbb0f8360e53dcc11073e62dfde46a554b6f7d01eb45bc32749a4543a1b0102039637982439c12acc6e7e5f60ad0dfd7bf2909f6f095f76f2b78ea6912eb6714aa03376d157a5bf2653d447448fcd0a6e730947c71953391bb71d446dc11913f05484271eb82b7c5dab3da24008f71d6f96ba61f393d054207d619b40332f54c84d2cc4b2bacbde6f49b41ff1677f2ececa06088bf7a1798a57c48d68084242f3ec9cb9f038c45a126646a49aa9fcfc60bdd46c9f2f23b52a8c741a31dc8dd609037a090d95fc01b257d69a500bbe60a52dc08d5341816c315fddf83d04cca77af3ab9eb4e020f32d474848c1f2946f32054982091812117ff2b6fd0f81e4c057c399c4f24730566f4c44b250a5aa3101caa974a985a9ce0e4287b3e4e2c41bade205cd2f775910e9f162a9adcb1452031198ce256f65d984ca2caabf469b90c79e5c0c999371796192afb5dd6e9001a0aac0e202faaa03956f66c5de7dcb8f6621655988ef63c6ee80a0dad39bb02f253c6cb77d79b7f339011511fcdca4984e971687b1b52967bb18a13f15e0582c3f5ed315d8dc4c0ee5cbaf5351c671ffda9f8565532ee146e9b5249144ce6f48a177178d5e51ef9d11487947671636e9980b397b7beec6b99cab6033dd6561577b896ca8e2d5e01c37a1c048ec8da96963a1b01ff9f7390fd63aa9d58b9189dcc22d38d606f0d607d84977a99b291cbe76f4523753c1bf1849f7cc76ad791b20b1e0cd0ca06a630cac591b53451b3f99c055d973985f1a5233e7fe2ec84708daf05ebf2d1dece06cb67a54d3ac4759f544c7e235414130d20cab50ac680fe88b54e1a961bc987e2f2f76ef0c42bc08bebcaf2e21c83fc6bc0bd4d246a324231f455df1840de4b28b1092d5daf6d49db4c65dd491f03ea48462b86175be0ada208bdf378590102c1c1e4abe336ecb51a2cc72d4a56c7e9b7361ba13f4e21ed0e073e3e64c7ea768fdfe06fa92535ee15f9c259f364689cd4c484eeaba505e34a680526c2c0e4b42e636fe46a1670dba2aa4a74e1e62aeb44f65ebc1b1b06bbc783469a93c179b71c4679ac712ddcdd37cc95ee7290fcb4ae86d1eed115397257c7c4a60f1677677e9a5bd12fe523a5025242be9daa29d6c156482f36b5e047ce5c780e32cb41acb4cb210e03b3395ef82cd9bfc740e3ee00eb3fec315c640b68bfa8e4aeb4d5353b0c4c3a9602e4dcf3f4eeea69ca8edefee7b732940b2eced09896624d7a7710dd5fe9288b7286740d1024b2a21fb66f59c7d723b83a60b27a0c55f2bfa005617284e8e6220bb5a9ba2bee7ecd11802898eafcd009ba1ffcdf24d8d55d79f178231e3c87ff172aeae3702d83d6e3be26d577d9fe1cd2d048e079c09dd1cb0fe7d074e5e60e797f4f7823d96d91ee137b2fefed83e5c82c039f98877bc26faafbc991b153e1278226b9617b9cffc6bf9e25a7a8c2c0ce14c1574f4e1eb457afe685b31e76554288981be88b5c5dce02d2f149405f1ef64b492cbae90d3ccb082baa3b625cbe0f9086edf8777a0dc24ed2aa2865be56bccbc71b1b006720364e445b8572aa85e3fe2ff2d804dc69dad0c6c9ca8913a57da496e80201cfa47070cfa9b4796c66e5cf286ad5f62d9bd36c1c440bcfcc150ff3141312fc278480edcd3ab16d146e7caff016b68a8946c3b312824d49f3bcb2fa4e5f0846849a96a9731b9049eda4258aabd8aa27bae1e1666d38d06b50e221696cef394f45d4b53ee6d7de9527ad8a2cab85464709ace5a5582dfbfafd31ef172158362751c6a2e0e53d149bc0bad28d363066c5d1c29a596221e532e0a21314803de79fd064ea3d4f6e061741e7f6bc3acb19a931832cf484bb1aa1ba2b5b35c300111f5e1d42823136612dba658fd1edf3673fdaf367a64d1208f78d77b4bb580a24930b4b77795b2913d4e6ec2389f383b0f972f81ceafcdb3d7443cfbf6655f7b78e03e2d1424f6115aba8f8d922a6f92ac09f79ce473215f1e3b022572d8d74d2e428f8ed7020d76519c38f4e5eeb30fcd2c368686eeeb86aad9e70d28818bfcfab294e1c08fe1ede87d006918ffe434de2a05f2965985ad2c2dde8c2e45b347f1c6525590233cd2208e6d378a5667d13fbf1559b2488aeaf025d520e3c96b7eb38f6a9b24727dd16d22d08f798c14d36b4f47356db89c039f4a58adacf5c5b093c134bc4027c706e6d3207cd0df8005b7b76c4230112b738042424b84f9ca48bb77afc8304c4f990f0a0239", 0x1000}], 0x3, &(0x7f0000000300)=[@init={0x14, 0x84, 0x0, {0x5, 0x7, 0x81, 0x20}}, @sndrcv={0x2c, 0x84, 0x1, {0x8, 0x3, 0x202, 0x0, 0x5, 0x1622, 0x22a591db, 0x10000, r2}}], 0x58, 0x4004010}, {&(0x7f0000000380)=@in6={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x80}, 0x1c, &(0x7f00000004c0)=[{&(0x7f00000003c0)="57a063163f2f9b6bcca742b0523827ef27ae0b49c05041ee2c2b897e22d5dab3867f0450d8710cfe91f5cd43f39c3b7fb5f313a9cb8389175464f9cfe2df6c68cc879793b708233685f3a1bc360d9f20e435d32647fca6cc4c965270a9edff345e7d993cb4f8b1cc9e71a0a1798db0576a80682c42df4a2314b5cebbf5f536139fd315f91402bf309e8e15c6fa1ae5163c4e2eb956450a1db22c0f49e329f4abbf2f41e3b45542d160ac6bce4bfe5ffc", 0xb0}, {&(0x7f0000000480)="84c5cb5ac9400855511b40f0bc98a195c5946366d0f3a73a51a13de9c612bcffaec0352eadf2cce9b61a3df24dc1b57a35dd1312e5416fab4c65bda4a7", 0x3d}], 0x2, &(0x7f0000001780)=[@init={0x14, 0x84, 0x0, {0x800, 0x80000000, 0x3e}}, @init={0x14, 0x84, 0x0, {0xffffffffffff032b, 0x800, 0xffffffffffff7fff, 0x4}}, @sndinfo={0x1c, 0x84, 0x2, {0x40, 0x200, 0x9, 0x2, r3}}, @init={0x14, 0x84, 0x0, {0x8000, 0x7, 0x8, 0x7ac2}}, @init={0x14, 0x84, 0x0, {0x1, 0x7f, 0xd4c1, 0x1f}}, @sndinfo={0x1c, 0x84, 0x2, {0x8, 0x1, 0x2, 0x4, r4}}, @init={0x14, 0x84, 0x0, {0xff, 0x2, 0x984, 0x20}}, @sndrcv={0x2c, 0x84, 0x1, {0x80, 0x300, 0x202, 0x3, 0x8, 0x401, 0x20, 0x7073, r5}}, @init={0x14, 0x84, 0x0, {0x200, 0x100000000, 0x298d, 0x4}}], 0x18c, 0x4884}, {&(0x7f0000001940)=@in6={0xa, 0x4e21, 0x7fff, @mcast1={0xff, 0x1, [], 0x1}, 0xa0000000}, 0x1c, &(0x7f0000002b80)=[{&(0x7f0000001980)="d55c30b89eed9e0c871dfb7ff294f466a95cb963bbf0b3cb335dcfb729f0d6fc18e96037b8a1a54bc68d7f1de434354da420001e8f916abb8571ea1e5b3cb208afc4d359b6b73c96944c131204c9dd32a339fb5c45b5483c3ce2e555e149bac9bdb614edf4431f19a601fe59cf4e8adbb6616b0e05c543d85015d52a58132544abafa6d6ca311a71d05f6f2ea0627fc0d6367034e2b5afc99faa0e0bbe116b7b1b112651afdbea11235d28e207c77532a97e6ccf50369bfce3381bae4ed4f409bda4dd5af836649744a5b4c2da437f8d8ddf2b8afcee3404a3c68e67d7e5d986e40e1f0d5259ad6e128921e6", 0xec}, 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0x1000}, 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0x1000}], 0x5, &(0x7f0000005c00)=[@sndinfo={0x1c, 0x84, 0x2, {0xffffffffffffffff, 0x5, 0xfffffffffffffffb, 0x5, r11}}, @init={0x14, 0x84, 0x0, {0x0, 0x0, 0x7, 0x9}}, @init={0x14, 0x84, 0x0, {0x5, 0x3, 0x7d2f, 0x701d}}, @sndrcv={0x2c, 0x84, 0x1, {0x99, 0x8, 0x8, 0x7f, 0x100000000, 0x1, 0x8, 0xa7d, r12}}, @sndinfo={0x1c, 0x84, 0x2, {0x8, 0x8004, 0x1ff, 0x20, r13}}, @init={0x14, 0x84, 0x0, {0x4, 0x0, 0x6, 0xfffffffffffffffd}}], 0x108, 0x4000}], 0x6, 0x40000) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r0, &(0x7f0000000700), &(0x7f00000006c0)=""/50}, 0x18) 2018/03/25 22:58:04 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000040)=""/63, &(0x7f0000000080)=0x3f) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000000c0), 0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x2, 0x20600) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000180)={0x3, 0x4}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80, 0x0) ioctl$KVM_DIRTY_TLB(r2, 0x400caeaa, &(0x7f0000000100)={0x7fff, 0x100}) 2018/03/25 22:58:04 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(xtea-generic)\x00'}, 0xfffffffffffffdbb) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000282fef)="1e336500ff4ad5e700000022000000ec", 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x9, 0x266, 0x100000001, "4b03cc18a27e93fe9b8382ab8eb4aae8bb76eb5910beb5a1922c9ec51081231653e8027a6d091ed591fb9b4f3ee8b2802222655f1ad69a664c53e271492caa1f847153421a7a24ec9d5dc6df41aafb4d"}, 0xd8) r1 = accept4$nfc_llcp(r0, 0x0, &(0x7f0000000080), 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000000680)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "08243318e84f054f06a10ba74d4a4aa53726b86c730136b93fcb4e6c77bf9d55610e5c4487140368f25a71db21b724076be5606a1b7ee5dad3d67e86134872"}, 0x58, &(0x7f0000000540), 0x0, &(0x7f00000005c0)={0xc}, 0xc}], 0x1, 0x0) 2018/03/25 22:58:04 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x1ff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000001c0)=0x0) waitid(0x3, r1, 0x0, 0x20000000, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000140), &(0x7f0000000180)=0xb) socket$inet6_sctp(0xa, 0x1, 0x84) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x20, 0x0) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x40, 0x800) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000080)=0xfe, &(0x7f0000000000)=0xd3797b3ace374a40) 2018/03/25 22:58:04 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000002c0)="6367725c43cb566f75703427180fcb87c4580000004461", 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="61b9b0c2fc2a7adbda5d7129bfe6d786f761a1dfddd66cae446d2738c968eac8af195a507ee66f5b8dd3e5871af8a11e2f31c361859685170c1efaeabd9257794fed7153c9c46795cf396d0257838790b73a1caee3cb978512c055ef661b5e4e"], 0x1) r2 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x6, 0x0) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f00000001c0)=0x1, 0x4) r3 = open(&(0x7f0000000040)='./file0\x00', 0x800, 0x10) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x202, 0x0) ioctl$ION_IOC_HEAP_QUERY(r3, 0xc0184908, &(0x7f00000000c0)={0x0, 0x3c, 0x1, r4}) 2018/03/25 22:58:04 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000240)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000004c0)={'gretap0\x00', r1}) write(0xffffffffffffffff, &(0x7f0000000280)="130000001000ffdde200f49ff60f050000230a", 0x13) 2018/03/25 22:58:04 executing program 7: renameat(0xffffffffffffffff, &(0x7f0000961000)='./file0\x00', 0xffffffffffffffff, &(0x7f00000fb000)='./control\x00') r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) fcntl$notify(0xffffffffffffffff, 0x402, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000000)={"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"}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000440)={"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"}) dup2(r0, r2) [ 41.452874] ion_mmap: failure mapping buffer to userspace 2018/03/25 22:58:04 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x101, 0x20100) bind$vsock_dgram(r2, &(0x7f00000000c0)={0x28, 0x0, 0x2711, @hyper}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/03/25 22:58:04 executing program 3: unshare(0x400) r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x101, 0x100, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f00000004c0)="3c9f21adc099963ec28859dae2103ea1129ff1308473f3fdf9bee9aca03cbe7decefe52f063418d0ca58560240d2c4f20e410d3b430e22826ced87b01eed086be98643ec35b4f96673a928daa90000c7f6af290131ba17714152817a34aa0101000003ae772afefa21b7de7168d4220456a743fdea62990460ccadb82efa8a0bfbf1ff0b21e13d05615a12bc98629d700a4685ab841d6f718fbfa8077b9b952c4bbcaa930dbb18bd17916a8611436108ac2b3cfc171fc87af993a738122250f7ba8a38da07431c6ab70abb4507c55baa17c4892e0b8e9c10608bc9bbbfc7"}, 0x6be5855fb2a14772) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x4000) getsockopt$inet6_dccp_buf(r1, 0x21, 0xc, &(0x7f00000000c0)=""/143, &(0x7f0000000040)=0x8f) 2018/03/25 22:58:04 executing program 2: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000003c0)={r1, 0x1000, "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"}, &(0x7f00000000c0)=0x1008) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/03/25 22:58:04 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x53, r0, 0x0) ioctl(r0, 0x40044149, &(0x7f0000000040)) 2018/03/25 22:58:04 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) futex(&(0x7f0000012ffc), 0x1, 0x0, &(0x7f0000060ff0)={0x0, 0x1c9c380}, &(0x7f00003cfffc), 0x0) socketpair$ax25(0x3, 0x3, 0xf0, &(0x7f0000000000)) 2018/03/25 22:58:04 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x2e, &(0x7f0000000040)={@remote, @multicast1, @remote}, &(0x7f0000000080)=0xc) r2 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000280)={[0x36]}, 0x1) r3 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f00000000c0)={0x555, 0x43}) 2018/03/25 22:58:04 executing program 4: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x50, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=r0, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 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), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000fd4000), 0x5, 0x0, &(0x7f00001f3000), &(0x7f0000000000), 0x41000000) 2018/03/25 22:58:04 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000736000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000074d000)={0x81, 0x0, [0x3]}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000100)={0x1, 0x0, [{0x0, 0x2, 0x0, 0x0, @irqchip={0x0, 0xe8b}}]}) r2 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x3f, 0x2) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000000040)=0x7) 2018/03/25 22:58:04 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./Cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='memory.max\x00', 0x2, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x1, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x7, 0x70, 0x10000000000000, 0xffff, 0x40, 0x6, 0x0, 0x1, 0x81000, 0x9, 0x40000000, 0x7, 0x5, 0x3, 0x4c6, 0x3, 0x7, 0x45, 0x7ff, 0x80, 0x8, 0x2, 0xfffffffffffffffe, 0x7, 0x0, 0x0, 0x1, 0x9921, 0x10000, 0x6, 0x3ff, 0x2d0, 0x8, 0x2, 0x2b, 0x1, 0x8, 0xffffffffffffffb7, 0x0, 0xff, 0x4, @perf_config_ext={0x8000, 0xdbd}, 0x1000, 0x2, 0x6, 0x0, 0x2bd8, 0x6, 0x16}, r0, 0x7, r2, 0x8) write$cgroup_int(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="b55368485f905ca1399811712aacafc2d6622a0cbde0ec0271bd7d11ea154338b1887206db1605c2f484c4663b"], 0x1) 2018/03/25 22:58:04 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') dup3(r1, r0, 0x80000) readv(r1, &(0x7f0000bf5000)=[{&(0x7f0000175fb8)=""/72, 0x48}], 0x1) 2018/03/25 22:58:04 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000880)='/dev/ppp\x00', 0x0, 0x0) flock(r0, 0x3) dup3(r0, r0, 0x80000) 2018/03/25 22:58:04 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={"2f03d0fc72653000", 0x9}) 2018/03/25 22:58:04 executing program 1: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4000002, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000100), 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000516fbc)="00806e0240246d04653d098a4335ddf8a409a4f9e24ead41295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d80013223d174c0aea1c3f3147cc40006") ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x400000000000eec, 0x0) r3 = request_key(&(0x7f0000000480)='ceph\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500)='\x00', 0xfffffffffffffffc) r4 = request_key(&(0x7f0000000140)='rxrpc_s\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="00806e0240246d04653d098a4335ddf8a409a4f9e24ead41295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d80013223d174c0aea1c3f3147cc40006", r3) socket$vsock_stream(0x28, 0x1, 0x0) r5 = request_key(&(0x7f0000000240)='pkcs7_test\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)='vboxnet1\x00', 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000580)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r5) keyctl$negate(0xd, r4, 0x29, r5) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000300)={0x10000, 0x10000, 0x1, 0x101, 0x6, [{0x2, 0xf0d, 0x20, 0x0, 0x0, 0x604}, {0x3, 0xf758, 0x6, 0x0, 0x0, 0x5}, {0x9, 0x1, 0x41, 0x0, 0x0, 0x1009}, {0xea6e, 0x7, 0x0, 0x0, 0x0, 0x1000}, {0x5, 0x1, 0x40, 0x0, 0x0, 0x1000}, {0x7, 0x1f}]}) fstat(r2, &(0x7f0000000080)) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000540)={0x80, 0xae}) 2018/03/25 22:58:04 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000040)=0x6, 0x4) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x80, 0x0) 2018/03/25 22:58:04 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f00009d8ff0)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x440400, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000140)=0x6, 0x4) timerfd_create(0x0, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x4) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)={0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000180)) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f00000000c0)={r3, 0x1}) 2018/03/25 22:58:04 executing program 7: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$ipx(r0, &(0x7f0000000000), &(0x7f00000000c0)=0x10) close(r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) accept4$alg(r2, 0x0, 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000774ff8), 0x8}) 2018/03/25 22:58:04 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xe, &(0x7f0000000000), 0x4) fdatasync(r0) 2018/03/25 22:58:04 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f0000000100)='io.max\x00', 0x2, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="b713b73b735cc15b3a4e4bbac9efd8f97c1e566ccaf68a905c36c5942e5211ef1ee6d6b0a724b076b89bb7928d6777e0ac9a43b79dbb93dd05d97829796ce05bd64e9f5bf3ec52090389f5561b83d6beb60706fe861b146279d101735d59034dc7696fc59d750cc5fb292d5b1362557f4a6fcf2616b18cfd8a45c7e39258d0375b5244f32b251f"], 0x1) 2018/03/25 22:58:04 executing program 4: r0 = socket$inet(0x2, 0xf, 0x80000000000000d7) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000), 0x0) close(r0) 2018/03/25 22:58:04 executing program 2: mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000879ff8)='./file0\x00', &(0x7f0000106ff8)='.', &(0x7f00008d2ffa)='ramfs\x00', 0x0, &(0x7f000063bffe)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f0000442ff8)='./file0\x00', &(0x7f000039cff8)='./file0\x00', &(0x7f0000ff6000)='9p\x00', 0x1001, 0x0) open(&(0x7f0000000040)='./file0/file0\x00', 0x42000, 0x100) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='.') 2018/03/25 22:58:04 executing program 6: r0 = inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000580)={'ip_vti0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) r2 = inotify_init() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_add_watch(r2, &(0x7f00000000c0)='./control\x00', 0x40) r3 = creat(&(0x7f0000000080)='./control\x00', 0x24) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xa2, "a47947a73974dab51540e7d0fe9e74f1fc5d3b6e613b6898a36e9137185cca9ac4b931150c2acb4fc9cc39d0200b3b3efbb49e8400871a454aa4c32ec55b4675eeb5467a7ae1913826ff735228b911b292ae91bb33033e12178a5b87614d8bf16baeac3e8f7dc2f2a436b0543f3c24ba9577db116bb2aaf790aeb283aa2b93c40ad3739115e4fe9d7b389a7c0b28fcc5dd76b437ef31c6dfaa3a2df7e42eb6685fa4"}, &(0x7f00000001c0)=0xaa) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000200)={r4, 0x2}, 0x8) rmdir(&(0x7f0000000040)='./control\x00') 2018/03/25 22:58:04 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)="2e050000006f75702e6e657400", 0x200002, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x101000, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) r2 = openat$cgroup_int(r0, &(0x7f0000000000)="635b3f4dfed08d665d320001726f75702e6d61df292cff", 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000040)=ANY=[@ANYRES16=r2], 0x2) getsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/25 22:58:04 executing program 3: r0 = socket$inet_smc(0x2b, 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) shutdown(r0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x4001, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000080)={0x4, 0x0, 0x100000000, 0x0, 0x61f, 0x4}) recvmmsg(r0, &(0x7f0000003880)=[{{&(0x7f0000000180)=@generic, 0x80, &(0x7f0000002480), 0x0, &(0x7f0000002500)=""/130, 0x82}}, {{&(0x7f00000025c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x10, &(0x7f0000003800), 0x0, &(0x7f0000003840)=""/24, 0x18}}], 0x2, 0x0, 0x0) 2018/03/25 22:58:04 executing program 7: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x94, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xfb8, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e21}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e24, 0xeb7, @ipv4={[], [0xff, 0xff]}, 0x6}, @in6={0xa, 0x4e20, 0xfff, @mcast2={0xff, 0x2, [], 0x1}, 0x738}, @in={0x2, 0x4e21, @loopback=0x7f000001}]}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={r1, 0x10001}, 0xc) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) chown(&(0x7f0000000040)='./file0\x00', r3, 0x0) 2018/03/25 22:58:05 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0xfffffffffffffffc, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105518, &(0x7f0000001000)=""/250) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x2, 0x10000) r2 = getpgid(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000840)={{0x81, 0x7, 0x2, 0x61ac7e12, "32d07c0e9128e3452505c46740f47ef7d41e88ee04f96183a743d95ccff55614e5b0c7ec5de2bc334c6d1136", 0x8}, 0x0, 0x0, 0x8, r2, 0x3, 0x61, "627fa9724199bef078c671ad1e7cf3a421b3ce70d1ba8597d720f44aebf37e5980348ef685a83e6e5695b8dea8448d21510ba50b569ddd26eb62dc819cbe7df2", &(0x7f0000000800)='/dev/input/mouse#\x00', 0x12, [], [0x36, 0x7fffffff, 0x0, 0x4]}) sendmmsg(r1, &(0x7f0000000780)=[{{&(0x7f0000000080)=@pppoe={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000100)='c', 0x1}], 0x1, 0x0, 0x0, 0x4000}}, {{&(0x7f0000000180)=@pppoe={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000200)="1dbb36c9370eb738502bf19d558cdbe56c84ddae458d9a532dd2114c36ffe299c37fadf9b381c861261d3e848f3e3ede03f96b07db3d79444e51afddc555460d263ccfa1d33a6d12a88d5130a9eb30428c642e9c604792963ece5643458c25e6ee5d0168dd7a9ddd15900c0856ef80ccacafbfa06e009db42bfb2ea3a70f62568ffe7a91a96de39c78346caea302404e2b4f03448cf3c58017cd3ead5282d9d2ffc5a796dbd27d4ecd46857f3b2e9244a21b2af584029b877172923122b940", 0xbf}, {&(0x7f00000002c0)="652393334618aebd82fe4b619e7c0838ce25e4bab2f863615c1b48ad6e09a2d342489bc406a83a3dd8501d9ea19ae377f066dc9841cde902296881b9450f791ce05f26c5ba306d075ad58f6f8d3b8f055a41524b1af40526dd89fd38bb443ae7a184f5fd50ae8a8dc508ff7be3162a8e45c939ac0dc331970d33c034d5", 0x7d}], 0x2, &(0x7f0000004280)=ANY=[@ANYBLOB="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0x1150, 0x1}, 0xfffffffffffffffe}, {{&(0x7f0000000380)=@ethernet={0x306, @link_local={0x1, 0x80, 0xc2}}, 0x80, &(0x7f0000000e40)=[{&(0x7f0000000980)="3eb50d8d36e7a7565f11a9e1117fc7e6eb3bec9ad9cd8e63d31fcf671baefcc7d90b4b14c9d9ca5f0cf3a423e1588bcd7f9828eda782344402123eda068919a71ccc11ee39bad6512b1ba4cae12448fa91177c861e94fff287e5069de9df5a29210daabd155c98129f2a444ee55ebbcf085e60ee43ca75c026425b34d84db329f6dffc76b321cc4ba1a73b2d8f9f0044e6c751770d44e1df366db2e4066be61ce96ecca5cdf8dcb65dd5163ebc5aa812f9f26c8a04c0a731f74d66bef5ebbf321f9c503e63ecd10297a19741badfd2412654db9807", 0xd5}, {&(0x7f0000000a80)="5c7ccd40bb81d4e5f738eae6f2488fbb550f8148464193589e6f9ccee2a66659d261d3ba60c641a30808a73dee1ab8025cf09b6bd2f0a8e00cca14afc5ccaf75c2f44c4f240c14024daef3c6c08294417df7017118d27339fb73e3", 0x5b}, {&(0x7f0000000b00)="b0f6e0be989b2c036132ccec40096b08609f4564d95bf9424ea0dff1d62aec5c6bb7a5ee4ccbced9be5dbbc943b36af8d7d4d6b09985111416205f40f1f30c725e9abdf0cce34a23c902d5a5c9c9041c63897990067b6ceadd383b1c657912cdf2c1b2f42ee7cd41f2f7dff5c3dd9b70fffb49da41b914f5be633adb72fd547c6cb956be7290218450f206902ffcc29eaf2bcc077b110ab3fa45f20f3b02f853377ef73064e359e2a51d5f7bb367ee998980c7cc0a9b49335fa387b46709a46c8920afaf9ffa74c6a0c1c8e794f4440c50fcfc12b00a184782184d49135e441b15051adede8c5ae9c4311499ed248c10fd4cadac1b", 0xf5}, 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0x1000}, {&(0x7f0000000c80)="74a1a4fcee7fec518bd65216e65374497b2e087c34c9d1f49e38e89bfe074296a34ce9fd0cb0c437538050491d7bebd82fb1", 0x32}, {&(0x7f0000000cc0)="5e304ac64b2aad56148687128ce0b057b3f1f88356a9e1367f2bcaaa2cd5311dc827517052f0aaf292ea60d5b4abbf0e5d20b4a4a228645f9d575ff137ccb666210a19f3b9b491336b8032a9e2d381ed868697d1fb8959ff2f5bb8aea9950e94905936f3", 0x64}, {&(0x7f0000000d40)="1860ddd635c23879066413f5c8ed6f0cda0158e8e159906991dbc206b08db0a98e68d3e0b5eb4264bfa1dc3a713412298de402c58edca68f1cd6c1b29bd10dd7767eda2eca26bc69b3908776dfcd2fbc19fff3bb4712d2738cce3f5817a37be486783ec6d5fe5ea2cd7ff471f44f6685211f579b7e4c85a21d27a8b7990373b8c00efebc200d03f260ffaa2ba4400fae80b980b48d29a0c3a1489d8fd75509f9b80168a964ec957529a8ece2b324c6417e4f67ca6891cf3b114cf2379afcd3bb9cb045ea", 0xc4}], 0x9, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1d4, 0x800}, 0x3ff}], 0x3, 0x48000) 2018/03/25 22:58:05 executing program 3: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0xa) clock_nanosleep(0x7, 0x1, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x5, 0x8000) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000280)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) r2 = accept4$bt_l2cap(0xffffffffffffff9c, 0x0, &(0x7f0000000100), 0x80800) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000140)=0x71, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000040)=@srh={0x0, 0x2, 0x2, 0x1, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}]}, 0x1a2) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet6_opts(r0, 0x29, 0x6, &(0x7f00000000c0)=@routing, 0x8) name_to_handle_at(r1, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0xa7, 0x4, "77c62caa73d07a1f0f939c04e0017ad60e1d50b8bd36f52757750d9cfbcdbd15da3ad233de7b4793a99ed5f8289ee667ace5ed3d4d19b8db57664a4faf64ad810b77ad5433675690502a3909a6cddfdcc93a4e7c0c8807355025b208361c07f1f4e97c3c2edabd4dd810c9147c796d2ae8f2e7ce2115c398a9138f98a769f3b42e6a7afece777f897c89a53320b9abd66d890f2c0bfbe0784e4225605aa916"}, &(0x7f00000003c0), 0x400) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000080)=@hopopts={0x2c, 0x4, [], [@enc_lim={0x4, 0x1, 0x82b}, @ra={0x5, 0x2, 0x6}, @ra={0x5, 0x2, 0x5}, @padn={0x1, 0x1, [0x0]}, @enc_lim={0x4, 0x1, 0x100}, @ra={0x5, 0x2, 0x10}, @calipso={0x7, 0x10, {0x7, 0x2, 0x8, 0x3, [0x11a3]}}]}, 0x30) 2018/03/25 22:58:05 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x3, 0x100) fchmod(r0, 0x10) ioctl(r0, 0x2, &(0x7f0000000000)) 2018/03/25 22:58:05 executing program 2: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000011fe8)={0x0, 0x0, 0x0, 0x0, 0x8}) r0 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x100000000, 0x800) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000140)={0x7, 0xffffffffffffff9c}) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000180)=0x1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) tee(r2, r2, 0x8000, 0x2) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x4d0000) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000280)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000000080)={0x4, 0x7, 0x6, 'queue1\x00', 0x7}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x200000, 0x0) ioctl$LOOP_SET_DIRECT_IO(r4, 0x4c08, 0x8) fremovexattr(r4, &(0x7f0000000240)=@known='com.apple.system.Security\x00') setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000000)='vegas\x00', 0x6) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f00000002c0)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000300), &(0x7f0000000340)=0x4) 2018/03/25 22:58:05 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ec3ff4)) shutdown(r0, 0xfffffffffffffffd) ppoll(&(0x7f0000bc0fd0)=[{r1}], 0x1, &(0x7f0000c03ff0), &(0x7f0000a1bff8), 0x8) 2018/03/25 22:58:05 executing program 0: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000dfaff0)="010000000300060000071a00009139cc", 0x10) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/03/25 22:58:05 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) open(&(0x7f0000000200)='./file0\x00', 0x26000, 0x4) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x2002, 0x4) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000000100)={0x3}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000000180)={0x8, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f00000001c0)={r3, 0x1}) write$cgroup_int(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="fd8a6bf3dc0b"], 0x1) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x6, 0x0) 2018/03/25 22:58:05 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000aef9f9)={{0x80}, "706f7274310000004000000000000000000000d600fffffff00000000000000000000000000000000000000700", 0xfffffffff7fffffd, 0x3}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000385f58)={{0x80}, 'port0\x00', 0xfffffffffffffffe, 0xfffffffffffffffe}) ioctl$int_out(r0, 0x0, &(0x7f0000000040)) close(r0) [ 42.090287] device lo entered promiscuous mode 2018/03/25 22:58:05 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000c53000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f00008efffc)) 2018/03/25 22:58:05 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000280)={[0x36]}, 0x1) 2018/03/25 22:58:05 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x280080, 0x10) getdents64(r1, &(0x7f00000000c0)=""/130, 0x82) recvmmsg(r0, &(0x7f0000000280)=[{{&(0x7f0000000040)=@sco, 0x8, &(0x7f0000000200), 0x2, &(0x7f0000000240)=""/22, 0xfffffc6d}}], 0x40002ba, 0x0, 0x0) 2018/03/25 22:58:05 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0xf, 0x5, &(0x7f0000001080)=ANY=[@ANYBLOB="180000000008da0000000000000040167b1af0fe000000001f0000000000000095e4ff00c47c62f3"], &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000000000)=""/4096}, 0x48) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) sendmsg$nl_route(r0, &(0x7f00000011c0)={&(0x7f0000001100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000001180)={&(0x7f0000001140)=@ipmr_getroute={0x14, 0x1a, 0x400, 0x70bd28, 0x25dfdbfe, {0x80}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000080}, 0x0) 2018/03/25 22:58:05 executing program 0: r0 = socket$inet(0x2, 0x4000000805, 0x0) bind$inet(r0, &(0x7f00006d7ff0)={0x2, 0x4e22}, 0x10) connect$inet(r0, &(0x7f000093cff0)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) sendto$inet(r0, &(0x7f000033d000)="bb", 0x1, 0x0, &(0x7f00000deff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000040)={0x9, 0x0, [{}, {0xb9f, 0x0, 0xa5c}, {0x913, 0x0, 0x100}, {0xa53, 0x0, 0x20}, {0xaae, 0x0, 0x34a3e695}, {0xbe7, 0x0, 0x8}, {0x938, 0x0, 0xfffffffffffffff9}, {0x8e6, 0x0, 0x401}, {0xbef, 0x0, 0x6}]}) 2018/03/25 22:58:05 executing program 6: r0 = epoll_create(0x5) epoll_pwait(r0, &(0x7f0000000080)=[{}], 0x1, 0xfffffffffffffe00, &(0x7f00000000c0), 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000c21fdc)=[{}], 0x1, 0xcc, &(0x7f00007bbff8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000040)) iopl(0x200) epoll_create(0x401) [ 42.111381] capability: warning: `syz-executor2' uses 32-bit capabilities (legacy support in use) [ 42.147845] device lo left promiscuous mode 2018/03/25 22:58:05 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000100)=[{0x4, 0x6}, {0x6, 0x4}, {0x4}, {0x8, 0x1}, {0xc, 0x80000000}], 0x5) r1 = socket$inet_smc(0x2b, 0x1, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x1) 2018/03/25 22:58:05 executing program 5: r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2002, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}}}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e21, 0x1ff, @ipv4={[], [0xff, 0xff], @rand_addr=0x1}, 0x200}}, 0x1000, 0xde}, 0x88) write$cgroup_int(r0, &(0x7f0000000280)={[0x36]}, 0x1) 2018/03/25 22:58:05 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffd, 0x420000) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x36013, r0, 0x4000000000080000) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x8, 0xf9}, {0xf, 0xfffffffffffffffe}, {0xc, 0xd7ab}, {0x4, 0x100000001}, {0x8, 0x1}], 0x5) 2018/03/25 22:58:05 executing program 1: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) setrlimit(0xc, &(0x7f0000000100)) readlink(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)=""/63, 0x3f) creat(&(0x7f0000000300)='./file0/file0\x00', 0x0) 2018/03/25 22:58:05 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000002c0)='maps\x00') readv(r1, &(0x7f0000000500)=[{&(0x7f00000004c0)=""/61, 0x3d}], 0x1) exit(0x0) readv(r1, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x222) wait4(r0, &(0x7f0000000080), 0x80000000, 0x0) 2018/03/25 22:58:05 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"64596df17c0e4200", 0x4000000000000401}) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x2, 0x101000) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000100)=0x3) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f00000001c0)=ANY=[@ANYBLOB="007de400"]) bind$bt_l2cap(r2, &(0x7f0000000080)={0x1f, 0x2, {0x836a, 0x2, 0x2, 0x3c37, 0x9, 0x9}, 0x8, 0x4}, 0xe) write(r2, &(0x7f0000000340)="9497c4aeaa3d3f0a417eabadfd74e5a6f3d468f5869fb7b31356992eb51872c15f59868a31ceb32974f1741ee7702fa1e745dc3c32fc6878032ad46735bc9732325598b17dd42a4591362d06876b82a20e1f7831b8799bab79ec6b9d45a80486d1ab99fdf474de53065b0383a856a92058a13c4b294955165935d27c695330a0f7f1351c8670fe3b4629c0dd82f9271c56009abc822d46bb5f9d1f5ec941380a6c5b270d95c6535b5391111a58d845b1f86f396a9229dce48c8eddcb7fa011521b3c7a93617cc87619f536bc3fac96d50a", 0xd1) 2018/03/25 22:58:05 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0xff}, &(0x7f0000000100)=0x8) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000240)={'bridge0\x00', 0x8}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={r1, 0x58, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0xc8, @ipv4={[], [0xff, 0xff], @rand_addr=0xac9a}, 0x6}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x59, @local={0xfe, 0x80, [], 0xaa}, 0x101}]}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg$kcm(r0, &(0x7f00000025c0)={&(0x7f0000000040)=@alg, 0x80, &(0x7f00000024c0), 0x0, &(0x7f0000002540)=""/100, 0x64}, 0x0) sendto$inet(r0, &(0x7f00000f7000), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/25 22:58:05 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000001380)='map_files\x00') getdents(r0, &(0x7f0000001280)=""/193, 0xc1) fcntl$notify(r0, 0x402, 0x80000000) getdents64(r0, &(0x7f0000000040), 0x20b) 2018/03/25 22:58:05 executing program 3: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="f87f6bd670317d94758a3d3c90ae173d484beb4d702b2453cf2ee4a8d9959581e3dc639f32fbd7ef9ef374aed8b231e49ca1d033502123a60aed53aae534a90cd4", 0x41) 2018/03/25 22:58:05 executing program 6: sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) futex(&(0x7f0000000140), 0x5, 0x1, &(0x7f0000000040), &(0x7f00000000c0), 0xfffffffffffffffd) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) sched_setscheduler(r0, 0x2, &(0x7f0000000080)=0x266) 2018/03/25 22:58:05 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="e8c52d7106000000007791a05883dccddd22185e5829019c8d53206acf828bc12e05b4c1067f314466d298fa8244eecfed5f17abe7f492c31dc2e3c4826f96d2c133d090001bb467d1f7db0a683dce979652d8c4576dcc9d28719041364b36a445b218e78e29bb8ec2070d8e230fe401827abbf1db94fd8f457df4be838140b477937828b525695649c9aac96d23cc0232add766d0a9ed76"], 0x1) 2018/03/25 22:58:05 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000280)={[0x36]}, 0x1) 2018/03/25 22:58:05 executing program 2: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x0, 0x20, 0xfff, 0x6}, &(0x7f0000000300)=0x18) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000340)={r2, 0x58, "ff6863d3fe78b6187b1160700a194ddac452447bec2d6d1d4f051246652f1c1e1d6a7d29880c298dac6433702ce45e6124ab3e1402d06618da32da3728310ec18d392c8b9de64879545b3a0bd90b750925920fffc4b2f2c3"}, &(0x7f00000003c0)=0x60) r3 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r3, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r3, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r3, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in={{0x2, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x34}, 0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x7, 0x6}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0xc}, 0x98) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000200)={'filter\x00', 0x0, 0x4, 0xf0, [], 0x6, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000100)=""/240}, &(0x7f0000000000)=0x50) r4 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r4, 0x0, 0xd1, &(0x7f0000000040), 0x4) 2018/03/25 22:58:05 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x440001) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000040)=""/39) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f000001000000000000000003000500000000000200070000000000000000000000000008001200020001000000000000000000300000f40101000000000002000000000200000000000000000000000000200100000000000000000000ffffe0000001"], 0x80}, 0x1}, 0x0) 2018/03/25 22:58:05 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='io.stat\x00', 0x0, 0x0) geteuid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@mcast2, @in6=@dev}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000280)=0x31e0cd0eb002a0d3) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)) r1 = openat(r0, &(0x7f0000000240)='./file0\x00', 0x80, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000480)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f0000000200)={0x14, 0xa, 0x7, 0x8, 0x70bd28, 0x25dfdbfd, {0x7, 0x0, 0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40001) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000400)) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="140000000001ff62b04e100000000000000000007603c465120afa73c096faf3bcd375a2b8cbe3e4697cb880833c4d766950506b10428a857f8ea15a441647368353a63e700ead73c96728031dd2831386a21ba73f6e81043eb0f77c"], 0x14}, 0x1}, 0x0) dup2(r0, r1) syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x9, 0x20000) 2018/03/25 22:58:05 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)={0x0, 0x7ff, 0x20}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) kcmp(r1, r2, 0x5, r0, r0) 2018/03/25 22:58:05 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x80, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xe1}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/25 22:58:05 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) [ 42.385961] bridge0: Invalid MTU 8 requested, hw min 68 [ 42.390922] futex_wake_op: syz-executor6 tries to shift op by -1; fix this program [ 42.419817] futex_wake_op: syz-executor6 tries to shift op by -1; fix this program 2018/03/25 22:58:05 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) r2 = memfd_create(&(0x7f0000000040)='./cgroup\x00', 0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x6c9}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x12000000000000, 0x200, 0xffffffff7fffffff, 0x80000001, r3}, 0x10) write$cgroup_int(r1, &(0x7f0000000280)={[0x36]}, 0x1) 2018/03/25 22:58:05 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000280)={[0x36]}, 0x1) 2018/03/25 22:58:05 executing program 3: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x800, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x80287010, &(0x7f0000000040)) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f00000000c0)) [ 42.488859] bridge0: Invalid MTU 8 requested, hw min 68 2018/03/25 22:58:05 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x440001) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000040)=""/39) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f000001000000000000000003000500000000000200070000000000000000000000000008001200020001000000000000000000300000f40101000000000002000000000200000000000000000000000000200100000000000000000000ffffe0000001"], 0x80}, 0x1}, 0x0) 2018/03/25 22:58:05 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x106a}, 0x212) r0 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x4, 0x22081) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x6337, 0x30, 0x8000}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r1, 0x7f}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000017010000000000000000000000000000950000000000000061c04b60905e2eb71dcdb1f5c2c7cf5ed7523bf9d10b1b84424375f87dff6b4100bc317aacf35f061ee57070f106c41a43392e26b67e9eaf5d0a853f1ece3cb2a819d1c1d4f36e0ab356de410124f081b562dd984dc65f6df7215bb83c55b4a263"], &(0x7f0000000000)="73010080001e000000", 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/03/25 22:58:05 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000005fec)={0xffffffffffffffff, 0x0, 0x6066}) pkey_mprotect(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000005fe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) 2018/03/25 22:58:05 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000080)='selinux\x00', 0x1) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f00000000c0)=0x2) bind$inet(r0, &(0x7f00009dcff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) fcntl$setstatus(r0, 0x4, 0x42000) sendto$inet(r0, &(0x7f0000de2fff), 0x0, 0x20000817, &(0x7f0000a57000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000b37000)=[{&(0x7f0000e1af28)=""/216, 0xd8}], 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) shutdown(r0, 0x1) 2018/03/25 22:58:05 executing program 4: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000002000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0x0, 0x804) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={{0x0, 0x7530}}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) 2018/03/25 22:58:05 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x6, 0x800000000081) ioctl(r0, 0x440000000000127a, &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x101000, 0x91) socket$inet6_tcp(0xa, 0x1, 0x0) openat(r1, &(0x7f0000000080)='./file0\x00', 0x2000, 0x14) r2 = dup3(r0, r0, 0x80000) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc2c45512, &(0x7f0000000100)={{0x7, 0x6, 0x3f, 0xb2, "349ced936a0c6caadb9a0cb9da46b041e0576eaf866c3be68f622c733924e06ada9294f8db80df5b42409a38"}, 0x7, [0x100000001, 0xe74, 0x5, 0x400, 0x0, 0x2928, 0x0, 0x8, 0xffff, 0x9, 0xfffffffffffffff9, 0x4, 0x9, 0x8, 0x2, 0x4, 0x80000000, 0x8, 0x5130, 0x8, 0x7f, 0x2, 0x8000, 0x8, 0x2, 0xffffffffffffffff, 0x7, 0x3, 0x100000000, 0x7fff, 0x7, 0xfff, 0x7, 0x6, 0x1, 0x2, 0x0, 0x300000, 0x10000, 0x0, 0x9, 0x3f, 0x585, 0x7fff, 0x9, 0x401, 0x5, 0x200, 0x100, 0x3, 0xeef, 0x3, 0x5, 0xedf, 0x72, 0x5, 0x10000, 0x40, 0x3, 0x6f1, 0x6, 0x1, 0x2, 0x3, 0x1bdb, 0x0, 0x8, 0x9, 0xfffffffffffffff9, 0x2, 0x8, 0x7, 0x3, 0x0, 0x4, 0x9, 0x1f, 0x6, 0x25f, 0x8000, 0x6, 0x9, 0x5, 0x0, 0x5, 0x5, 0x0, 0x6, 0x3f, 0x0, 0x20, 0x8, 0x100, 0x4, 0x2ccbcd13, 0x8, 0x80000000, 0x8, 0xf4, 0x7, 0x100000001, 0x9073, 0x100, 0x764, 0x3, 0xfffffffffffffffb, 0x3ff, 0x1, 0x20, 0xffff, 0x7, 0x7, 0xffffffff, 0x4, 0x0, 0x2, 0xffffffff00000001, 0x1, 0x3f, 0x0, 0x1, 0x3, 0x200, 0x5, 0x7ff, 0x1000, 0x1, 0x7f], {0x77359400}}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000000)=0x6, 0x4) 2018/03/25 22:58:05 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) 2018/03/25 22:58:05 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x4, 0x2b6100) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x6, 0x1, 0xffffffffffffffc0, 0x80, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={r1, 0xfffffffffffffff9}, &(0x7f0000000200)=0x8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffe01}, &(0x7f00000001c0)=0x20) syz_emit_ethernet(0x140, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x7ffff, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x29, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) 2018/03/25 22:58:05 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x24903, 0x0) openat$cgroup_int(r2, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000280)={[0x36]}, 0x1) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000140)=0x0) ioctl$KDDELIO(r2, 0x4b35, 0x2) perf_event_open(&(0x7f00000000c0)={0x7, 0x70, 0x0, 0xc6de, 0xe65, 0x400, 0x0, 0x7, 0x80008, 0x2, 0x5, 0x1f, 0x200, 0x0, 0xd, 0xfff, 0x3, 0x2000, 0xc7d, 0x40, 0x3, 0xc1, 0x9, 0x800, 0x0, 0x2, 0x7b3b54db, 0x800, 0x9, 0x4, 0x3, 0x6, 0x9c, 0x101, 0x4, 0x508fa725, 0x1, 0x8, 0x0, 0x3, 0x7, @perf_config_ext={0x7}, 0x1c0, 0x6, 0x2, 0x0, 0xff, 0x2, 0x7}, r3, 0x10, r2, 0x3) 2018/03/25 22:58:05 executing program 0: syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000001ff6), &(0x7f0000000000)) 2018/03/25 22:58:05 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000280), 0xdd3106f6ce738b63) 2018/03/25 22:58:05 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000fe8)='em1em1posix_acl_access]\x00', 0x18, 0x0) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0xfffffffffffffffb, 0x101000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000100)=0x47, 0x4) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000040)={@remote, @remote}, &(0x7f0000000080)=0x8) 2018/03/25 22:58:05 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000007ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f0000011000)=""/195}, 0x48) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x180000001, 0x6000) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000040)=""/244) 2018/03/25 22:58:05 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006da000), 0x4) bind$inet(r0, &(0x7f0000bf4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x10005, 0x2000) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000040)={0x10000}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000080)={r1, 0x40}) 2018/03/25 22:58:05 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000001c0)=0x0) sendmsg$nl_generic(r0, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000440)=ANY=[@ANYBLOB="b80000003d0000082bbd7000fedbdf25140000001400730000000000000000000000ffff7f000001780046004e38a07973446b7a95ad4555a161461fc0fd49cdb9626463cb38280d7627187541508903fab375b75fc416350f64b68d1abea2c209ea8bb90896e9638c7058d44353c394fc1438566612dce590290f1c036004c18824eacb366cb7e638a06133ee133ef923062ccd594e881e566a9e9c76e4233626e87eb4a6212ade96a087f90abd08002b00", @ANYRES32=r1, @ANYBLOB="00007ce20214f96536d1a2996b4266e0eabbfded7c7daf5fa53dbcf4edd8e89b6167d1efe7547ff1203a58dcc98f9bc72ad566a2e21ade64423f537785"], 0xb8}, 0x1, 0x0, 0x0, 0x20000000}, 0x844) getpeername$llc(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000400)=0x10) sendmsg$alg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="60c49f1c23119633f124fbb7f003732f3e8e39c9f701aa7f7239aa37343e8ec331714b77c196ef0a89293b50b94a2fe15c9cf5b67927a12239e522c699612a2573e4a54fc64e2d069f1aa7a089bd7f4f2e4a68a681d3400731653ad46d93140ba2", 0x61}], 0x1, &(0x7f0000001480)}, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x100000001, 0x200480) ioctl$VHOST_SET_VRING_BASE(r3, 0x4008af12, &(0x7f0000000080)={0x3, 0x3f}) ioctl$sock_ifreq(r2, 0x895b, &(0x7f0000000040)={'bcsf0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/03/25 22:58:05 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) r1 = eventfd(0x0) r2 = gettid() dup2(r0, r1) ioprio_get$pid(0x3, r2) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000000080)=""/73, &(0x7f0000000100)=0x49) readv(r1, &(0x7f0000000280)=[{&(0x7f0000000180)=""/202, 0xca}], 0x1) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) read(r1, &(0x7f00000002c0)=""/166, 0xa6) sched_setaffinity(r2, 0x8, &(0x7f0000000000)=0xffffffffffff6979) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x4000000, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socketpair$inet(0x2, 0x4, 0x10000, &(0x7f0000000140)) 2018/03/25 22:58:06 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') fstat(r0, &(0x7f0000000000)) signalfd4(r0, &(0x7f00000000c0)={0x20}, 0x8, 0x80800) 2018/03/25 22:58:06 executing program 0: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f00000001c0)={'ip6tnl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x404840) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000000080)={"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"}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000480)={0x0, 0x1f}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000500)={r3, 0x1000, "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"}, &(0x7f0000001540)=0x1008) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000db8000)="7662010400007431656d307b2f00") 2018/03/25 22:58:06 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000280)={[0x36]}, 0x1) 2018/03/25 22:58:06 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='ifb0\x00') r1 = syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000aca000)='\t', 0x1, 0x0) 2018/03/25 22:58:06 executing program 2: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000140)=0xc) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r4 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r3, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r3, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f00000002c0)=ANY=[@ANYBLOB="f40000001900200029bd7000fbdbdf25ac1414aa000000000000000000000000fe8000000000000000000000000000aa000700000e2400030a0020a03c000000071ec2122da50cc742cca805aa0cb9edcaba6387ea0e25a2500b9d01217ee05f01446e54fe9d03f8714f011c9dc5be3c6bde5fe4d9616924a91af8a893ffcdc4fc53b290eb63129ae7b0142cde668dfb3b4b5e4feb293fefb6dc00e356831b7e348a0770d23dafc74f1fb4333f42b96148a2fe935a7e3da62823b22709097fac887b8bef1eef7bd0ad38e70e4d39ddd4b7979f", @ANYRES32=r2, @ANYBLOB="db010000000000000000000000000000ff7f00000000000034ffffffffffffff05000000000000000800000000000000060000000000000802000000000000000400000000000000b90700000000000000080000000000000600000000000000a400000000000000030001030000000010000a0026bd700027bd7000000000", @ANYBLOB="02000000080019000000000010000a00255796002cbd7000f70000000800040060040000"], 0x4}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r4) r5 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r5, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) socketpair$inet(0x2, 0xf, 0x1, &(0x7f0000000200)) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000540)='sit0\x00', 0x10) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/03/25 22:58:06 executing program 6: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}}, 0x0, [0x0, 0x0, 0x8001]}, 0x5c) socket$inet_smc(0x2b, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0xffffffffffffffb7) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x210000, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) 2018/03/25 22:58:06 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000000)={0x79, 0x0, [0x119a4dec]}) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x7fff, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) 2018/03/25 22:58:06 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x40002, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f00000000c0)={@host=0x2}) sendfile(r1, r1, &(0x7f0000000040), 0x3b) 2018/03/25 22:58:06 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000280)=ANY=[@ANYBLOB], 0x1) r2 = fcntl$dupfd(r0, 0x406, r1) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x80000, 0x0) renameat2(r2, &(0x7f0000000080)='./file0\x00', r3, &(0x7f0000000100)='./file0\x00', 0x4) ioctl$VHOST_SET_VRING_ERR(r3, 0x4008af22, &(0x7f0000000140)={0x0, r3}) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x7, 0xb63, 0x3, 0x7, r3, 0x10001}, 0x2c) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0xfffffffffffffff8, 0x8, 0x2d, 0x8, 0x5, 0x1, 0x7a}, 0x1c) 2018/03/25 22:58:06 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x3fe}]}, 0x10) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f00009fc000), 0x5fa, 0x8000, &(0x7f0000357000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400000, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x100, 0x80) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000140)={r1, r3}) 2018/03/25 22:58:06 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r2, 0x0) connect(r1, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) fcntl$setflags(r0, 0x2, 0x1) r3 = syz_open_procfs(0x0, &(0x7f00007a1ff6)='net/unix\x00') sendfile(r1, r3, &(0x7f000036eff8), 0xff) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'gre0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'ip6tnl0\x00', r4}) memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=0x0) fcntl$setownex(r3, 0xf, &(0x7f0000000080)={0x0, r5}) flock(r3, 0x0) 2018/03/25 22:58:06 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='ip6tnl0\x00', 0x10) r2 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x1, 0x0, "71756509003000000000004a92a96512000000008000200900000000000000000000155a0000548c00000000000000000000d5bcf4f6002200000700"}) setsockopt$inet6_tcp_int(r0, 0x6, 0x3, &(0x7f0000000080)=0x3, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000a9d000)={0x0, 0x0, {0x1, 0x0, 0x0, 0x8000000}}) 2018/03/25 22:58:06 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) sendmsg(r0, &(0x7f000000b000)={&(0x7f0000000040)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0), 0x200000000000039d, &(0x7f00000000c0)=[{0x0, 0x102, 0x5, "4c9e5a95458ef5db6674b7346436a550ccd04843882f32073237b652954dde498f61627df2144889b7284e3b6782a0eaba9859e8fc00b73ceabcc0279dd0e29a922bef1371f2659e0b075ecfae07fa234840036026cebe50ecd7f9a34c9c19f1cb2804ceec6cccc8f593196e20e62918849ecf2ce4755d489da4a3cacbec4866a28e2fefe5a38eed7f8c53e054d3894736a7601617bd9ae8bbcd8f5baf06a40721bffa94c8fac51f4b774a55ce333a910b9a906585eccc8adcda4817ae1fab5aa3d0e71c45d1b55f59412caedb"}, {0x0, 0x11f, 0x7, "5e7cba1b7947cdd06e48bc7d6f49eef29c01dd0b4f25110a194335ad3346718be6e9e7e3dfd351c2c26b2c767a75f91b981d393a03d36b32e7d4e9a0c900b572eac05af746a4147fc30c34480d7fc7a8141813e1ae6ea7be197f4aa4090b508687258ea37c72f6d61d9c2c72f9343c55fdc0e3ce4b8f8df1310df9e16257a4d022a208dd2d24c2f89e0de566"}, {0x0, 0x10d, 0x1, "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"}]}, 0x81c) 2018/03/25 22:58:06 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000240)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000300)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) r1 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={r1, r2, r3}, 0xc) 2018/03/25 22:58:06 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x200002, 0x0) write$cgroup_int(r1, &(0x7f0000000280)=ANY=[@ANYBLOB='?'], 0x1) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x3ff, 0x400) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000000080)={0x9}) [ 43.738999] QAT: Invalid ioctl [ 43.751204] QAT: Invalid ioctl 2018/03/25 22:58:07 executing program 3: r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f00004ad000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x1f, 0x80000) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f0000000140)={{0x101, 0xffff}, 'port0\x00', 0x40, 0x800, 0x8, 0x2, 0xffffffffffffffff, 0x57bf, 0x1ff, 0x0, 0x7, 0x4}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000280)={'dummy0\x00', 0x6}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200)=0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f00000002c0)={0x5, &(0x7f0000000000)=[{}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4008641c, &(0x7f0000000340)={r3, &(0x7f0000000300)=""/43}) fcntl$setownex(r1, 0xf, &(0x7f0000000240)={0x1, r2}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000040)={{0x8, 0x66e7, 0x1fd, 0x0, 0x2, 0x10000}, 0x2, 0x4, 0xffffffff00000001, 0x1, 0x4, "bd8365a49afcd87c213c98ac09331861b2732e0bf5cc17ab189c5883b710826d3c0a7933cdf9d0fe2520dc02ffad5a715473a0fe4acaa34c31eee81628119f7333bf9b4a35f24232be1fae251399b069788e5a48393bc0869aaf6d265c40f3a38eb529a06587c94e57633511207ffa1c27fdcc19692ff74a523707e628195a94"}) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000380)={{0x8, 0x0, 0x1, 0x4, 0x0, 0x4}, 0x100000001}) 2018/03/25 22:58:07 executing program 1: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x0) unlink(&(0x7f0000000140)='./control\x00') close(r1) ptrace$poke(0x5, r0, &(0x7f0000000100), 0x2) 2018/03/25 22:58:07 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@nat={'nat\x00', 0x19, 0x1, 0x160, [0x200001c0, 0x0, 0x0, 0x200001f0, 0x20000220], 0x0, &(0x7f0000000180), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x1ca) 2018/03/25 22:58:07 executing program 4: perf_event_open(&(0x7f0000857f88)={0x2, 0x78, 0x160bea5, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00001d3000)='./file0\x00', 0x0) fcntl$lock(r0, 0x6, &(0x7f0000d36000)) creat(&(0x7f0000000040)='./file0\x00', 0x10) 2018/03/25 22:58:07 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) socketpair$inet6(0xa, 0xa, 0x8, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000080)={0x8, 0x4, 0x10001, 0x3c77}, 0x8) write$cgroup_int(r1, &(0x7f0000000280)={[0x36]}, 0x1) 2018/03/25 22:58:07 executing program 2: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000002ac0)={0x0, 0x0}) r3 = geteuid() getresgid(&(0x7f0000002b00), &(0x7f0000002b40)=0x0, &(0x7f0000002b80)) r5 = getpid() fstat(r0, &(0x7f0000002bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000002c40)=0x0, &(0x7f0000002c80), &(0x7f0000002cc0)) r8 = gettid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002d00)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000002e00)=0xe8) lstat(&(0x7f0000002e40)='./file0\x00', &(0x7f0000002e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000004080)='./file0\x00', &(0x7f00000040c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000004140)='./file0\x00', &(0x7f0000004180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = fcntl$getown(r1, 0x9) r15 = geteuid() fstat(r1, &(0x7f0000006380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000006440)=[{&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002500)=[{&(0x7f0000000180)="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", 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{&(0x7f00000012c0)="e215c96d16081eee52e9621735166092b74b34baef9dc1824df56c87dfd314c690e21067a24e53e4de8025156394181dc4defd61dfaeb3b48fe2ad345878a793fc45e2d62e9716334a7f954ecbc691b20c52581409fb7537de92c046a0953dc724ce849b6b463ac0bb1d7dd5eefb66f870adeaf09f86b6becf86be5f4e282d3429cc5d7e0ab3", 0x86}, {&(0x7f0000001380)="3c3195eaa0aa73c80e30b5ceb4b347984275e048314f3e2e0ce0462875e63ce6e0f42d2328ded95181d76daa16001d255eddd44f2a6977c9fc4ba8659f6f86b1d442e3ec0f143e2da9e16a4d979103635ba22a94956f264e7ad9cc2fa15be018f9c4b6", 0x63}, {&(0x7f0000001400)="448d4d2fd3bec111ad9fa1da31760d9fed6c676f11bbc62296fb37d50a26c74ff6813636d5c665c0801fa33e73500b7a483b930cebab522c0e762066900965da9a7809a7052fdbc1fa45dbcab567da321e4660262e1c2074e12e95d16f9f", 0x5e}, {&(0x7f0000001480)="f24dab32742494ec69e1272e1cdf45e0b07f7e2d146cca5a4bbe3ff6da26fa2ff9307c1a7c08795fe03f84467df881151846021a195a72960eaedad7ea3b1b87b2ff3da31006e5f3e0a7adafab8d49ae8b94d6ec295007c9537c38178acf71dfd2457c5b26", 0x65}, 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{&(0x7f0000005340)="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0x1000}], 0x2, &(0x7f0000006400)=[@cred={0x18, 0x1, 0x2, r14, r15, r16}], 0x18, 0x4080}], 0x5, 0xc044) r17 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r17, 0x800000c0044dff, &(0x7f0000000040)) 2018/03/25 22:58:07 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000069000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000069000)={0x0}, &(0x7f0000066ffc)=0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r2, &(0x7f0000dcdff0), 0x0) ioctl$int_in(r4, 0x5452, &(0x7f0000989000)=0x100) r6 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r6, 0x2403, 0x0) timerfd_gettime(r2, &(0x7f0000000040)) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f00005a8ff8)=[{r5}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)) r7 = dup2(r4, r5) fcntl$setown(r7, 0x8, r1) tkill(r3, 0x14) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000000200)=0x9, 0x4) 2018/03/25 22:58:07 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xff, 0x42) r1 = getpid() ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000200)={0x5000, 0x7, 0x9, 0xa6f, 0x1, 0xffff}) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f00000000c0)={{0xfb7, 0x7, 0xfffffffffffffff7, 0xedb, "5615ba139b047aa51036eaa63526e0d580e05e3c01cb384a26709ac357f3e6a1169b77d26a342746795b715a", 0x53}, 0x0, 0x0, 0xfffffffffffffbff, r1, 0x9, 0x400, "fe47479a60871ca44b5a022bd33f376f983fdf5cdccc16d82c7127365b9f617b3b1da15b3f3f814e5675eca22f409646d585b3938475d081baeaaa65f46b131c", &(0x7f0000000080)='[em1\')\x00', 0x7, [], [0x100000000, 0x7, 0x0, 0x3]}) rt_sigtimedwait(&(0x7f0000db0ff8), &(0x7f0000f8bff0), &(0x7f0000140ff0), 0x8) 2018/03/25 22:58:08 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x2, 0x0) write$eventfd(r1, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) r2 = gettid() r3 = socket(0x19, 0x6, 0x9) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x4, 0x2, 0x3, 0xae, 0x0, 0x9, 0x2000, 0x8, 0x100000000, 0x7ff, 0x7, 0x200, 0x80000000, 0x8, 0x800, 0x1ff, 0x7, 0x2, 0x54, 0x3, 0x7, 0x3, 0x7, 0x20, 0x4, 0x8, 0x6, 0x0, 0x7, 0x1000, 0x8, 0x313, 0x7, 0x7, 0x2000000000000000, 0x8, 0x0, 0x100, 0x5, @perf_bp={&(0x7f00000000c0), 0x8}, 0x2, 0xffffffff7fffffff, 0x4, 0x4, 0x0, 0x8, 0x1}, r2, 0x5, r0, 0x1) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000000080)={0x5, 0x2, 0x5, 0x8001, 0x5f, 0x3, 0x400}, 0xc) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)=0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timer_settime(r4, 0x1, &(0x7f0000d07000)={{r5, r6+10000000}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) readv(r1, &(0x7f0000002fe0)=[{&(0x7f0000002f94)=""/108, 0x6c}], 0x1) 2018/03/25 22:58:08 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e0ffc)=0x6, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}}, 0x20) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000340)={@mcast1={0xff, 0x1, [], 0x1}}, &(0x7f00000000c0)=0x20) 2018/03/25 22:58:08 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x13, 0x16, 0x1, "103e239ba74d9e469b4143f5f1ff6d597a93f1c793de9ecdf6196b00f28fb6cf02773f681243132e37228649c6903ee3766dd80e98bbe9cc22d1358f9a69d542", "98085efe9bd09f9233497f44d3b12ced14e55ece6a6cb0dd64a4d5113f0425a8", [0x3, 0x7]}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) bind$llc(0xffffffffffffffff, &(0x7f0000000080)={0x1a, 0x30f, 0x80, 0x4, 0x80000001, 0x59, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000880)=0xc) keyctl$chown(0x4, 0x0, r2, r3) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x1, 0x4) write$rdma_cm(r0, &(0x7f0000000300)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f00000002c0)={0xffffffff}, 0x106, 0x100b}}, 0x20) write$rdma_cm(r0, &(0x7f0000000340)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e24, 0x80000001, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, r4}}, 0x30) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00000000c0)={0x7, 0x80}) [ 45.180087] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/25 22:58:08 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f00000002c0)='/dev/snd/controlC#\x00', 0xffffffffffffff81, 0x420c00) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) mq_timedreceive(r1, &(0x7f0000000100)=""/168, 0xa8, 0x0, &(0x7f00000001c0)={0x77359400}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f000045bb40)={{0x7, 0x0, 0x0, 0x0, "37cd43b5739f451238fed3a92c238f793f40ea2a4fa7270c540142d7504a1e72625e850165973e198f9172b0"}, 0x0, [], {0x0, 0x989680}}) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x10001, 0x301200) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000000080)={0x2fa2, 0x4}) 2018/03/25 22:58:08 executing program 1: socket$key(0xf, 0x3, 0x2) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) 2018/03/25 22:58:08 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)="6367726f7570ffffffff2e64657323656e64616e747300217aef934f3098f5cba1d9d62d2ea647d3bbaeff4c", 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0x0) 2018/03/25 22:58:08 executing program 7: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r0, 0xa797c6b6332df4d) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000280)=@req={0x7, 0xe5d, 0x5, 0x400}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000003c0)) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x7, 0x100) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f0000000440)) sendmsg$key(r1, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f00007b1000)={0x2, 0x0, 0x0, 0x0, 0xffffffffffffff26}, 0xffe2}, 0x1}, 0x0) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="02000000020000000000000000000000fa1d8e9bac5c57c754e3b85c65f333ddea694f17fa7147e3509d5de63431ac7287155721be02ab2b61630cf4cd82f19148436235c34894cc4a6a31b4ceea54b288427bf6fefa4d9a7f564c11fb55006b525cd8cf02ed34f5debac969a081348e71f9472e72d67a126e5937a728be9368518d8e15d10329b9ccc031bc86d13579212e04e1571a306024c9ed0d9ff3a3fc5df34f4786bb2b1f17dce96bb19f71e2f35b1b19f71220794e3f454aa3e08b1174297c8b2a87750019c6843f01f95fe9593f986bf9986089c302"], 0x10}, 0x1}, 0x40) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000000180)="83a78c0c3b134e50ebe9b787d6e0e555080b519a70f758a468dc767cdac4d14de58ca41bf66fdfa52e49282a865866a999a2f349d6a3ba137c5d3394db0b4cd424b3c81457a4d8b0fdb55f2f2d1feea4cf9c153b3f0af29631b64791693d8336851eb3fd8b2d4e4bc2272073b5d906f34e8f95d61043edec97bc32d0f0096886c23ee891dcf7a6df35892197b7b4a4a7fbb9cab0b3e23b87d12faca4605704ca60f5784ead117ecdd719f4be6f228a8a43a4677798cdd5063b7bdab0f21d1906cc7e54e7023719282ed3e82385eaac08f34cc0a9a0741936f126c54d08d4a204fb287c7e0bbbd7c44c912ce3", 0xec) getitimer(0x2, &(0x7f00000005c0)) 2018/03/25 22:58:08 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000b00)={0x4, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x5, {{0xa, 0x4e21, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x0, 0x7, [{{0xa, 0x4e20, 0xf8f, @empty, 0x3}}, {{0xa, 0x4e24, 0x5a, @empty, 0x8001}}, {{0xa, 0x4e20, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, {{0xa, 0x4e22, 0x10001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x7}}, {{0xa, 0x4e21, 0x80000000, @empty, 0x2}}, {{0xa, 0x4e1d, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x81}}, {{0xa, 0x4e22, 0x20, @loopback={0x0, 0x1}, 0xff}}]}, 0x40c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000440)={{0xa, 0x4e20, 0x6800, @local={0xfe, 0x80, [], 0xaa}, 0x1000}, {0xa, 0x4e20, 0x6, @empty, 0x2}, 0x2, [0x10001, 0x9f, 0x95dc, 0x5, 0x4, 0x3, 0x5, 0xfffffffffffffffd]}, 0x5c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)=ANY=[], 0x0) 2018/03/25 22:58:10 executing program 6: bind$alg(0xffffffffffffffff, &(0x7f0000000540)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) bind$alg(0xffffffffffffffff, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) 2018/03/25 22:58:10 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_bt(0xffffffffffffffff, 0xdd17, &(0x7f0000000040)="1a7c35c2c9c707ab773bd367ffd69b245aa425109dd09eed312453dd21cb849553de83c9df99045b6031d7475bc07acb4f97fde5f015cb893f6f92f3893cd51396efc089fab5356e5df521483025a4fbfd7c0b0b68145b754efd0314") sendmsg$key(r0, &(0x7f00000bc000)={0x0, 0x0, &(0x7f0000b72000)={&(0x7f000050de38)=ANY=[@ANYBLOB="021700e3b01da9a0040006000000ffffffffffffffff0400070000000000000000000000000000000000000000000000"], 0x30}, 0x1}, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000140)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x381000) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f00000000c0)={{0x3, 0x20}}, 0x10) 2018/03/25 22:58:10 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffffb, 0x4) bind$inet6(r0, &(0x7f0000876000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x10000, 0x0) 2018/03/25 22:58:10 executing program 4: getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000fec)={0x0, 0x0, 0x3}, &(0x7f0000001000)=0x14) r0 = socket$inet6_sctp(0xa, 0x20000000000004, 0x84) accept4(r0, &(0x7f0000000240)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f00000002c0)=0x80, 0x80800) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000300)={0x8}, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000000f68)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x98) r2 = syz_open_dev$dspn(&(0x7f0000000340)='/dev/dsp#\x00', 0x400, 0x101000) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x9) r3 = add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="44c050dcc3f3149291ae69661b86ad0ddf7d9d74e7981faf72b8fbfba480ba28512b815b9f2779cc1efd21cf7c4443be500a5efbbefc741e450af1591ca4143f79fa5a3645c997092d9f9327a993ae0f771b51a23298d270fa3cabcc6e00a9ef5c60b1866566bbd9aa026bf56175f57043b62e584e9aa1a25371fde58d68d8d09a5e619ac1f6740195634e164cc35c55b8ad68433bbacdfc5c0d059e47e66a0f471bb337d6df2af4dda47e0897171947afb1da", 0xb3, 0xffffffffffffffff) keyctl$read(0xb, r3, &(0x7f0000000180)=""/164, 0x37c) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x6988, 0x200) 2018/03/25 22:58:10 executing program 7: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x400060}) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x3, 0x40002) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000000040)=""/201) 2018/03/25 22:58:10 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000280)={[0x36]}, 0x1) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xc65b, 0x2000) 2018/03/25 22:58:10 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x807}, 0x1c) 2018/03/25 22:58:10 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rtc\x00', 0x50000, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000004c0)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@remote}}, &(0x7f00000005c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000600)={{{@in=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000000700)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000c00)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x40010000}, 0xc, &(0x7f0000000bc0)={&(0x7f0000000740)=@expire={0x46c, 0x18, 0xb00, 0x70bd27, 0x25dfdbfb, {{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6, 0x4e23, 0x0, 0x4e23, 0x6, 0xa, 0x20, 0x64266251765158bc, 0x8, 0x0, r1}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d3, 0xff}, @in=@multicast1=0xe0000001, {0x80000001, 0x89, 0x7f, 0x5, 0x3d, 0x1, 0xfffffffffffff0fa, 0x9}, {0x1, 0x6, 0x6, 0x5}, {0x0, 0x3, 0x1}, 0x70bd26, 0x3507, 0x2, 0x3, 0x1, 0x10}}, [@offload={0xc, 0x1c, {0x0, 0x2}}, @lifetime_val={0x24, 0x9, {0xffffffff00000001, 0x1ff, 0x5, 0xfffffffffffffffa}}, @algo_auth={0xbc, 0x1, {{'sha256-ssse3\x00'}, 0x398, "1270720507215c116797e67d923e01ea0e8c71bbad787280bab03aa6fe36966c6543fdf4060e22892c4acb226480e685d566716e9b6baa27777d68275fbf0f2aa2444dbb457f4efef3b267cc15649f8fd265e10473ab18db5a6e8df351862439c1802817198267cf922492835c571d83afd730"}}, @algo_crypt={0x134, 0x2, {{'pcbc-aes-aesni\x00'}, 0x760, "9e2722415a43124afc42466ca7d23eece2e320e7825ef625019ebdedd404c1a3032a9c76a4b3b7aac23b49f89306594cd7f1b9c020d14cea07afb2fb1bd32bc51ca9ed14d04252d1460afa0c2526e20eefeeb25d76b6e82b90f580f099d2d37c8a85aa53ff33d824479c8315c0db51e81d2fef0050eec675c01042a78ba19b49e08838c00080a8a2e878a22dbce35621eb3d19f982cdf84b453a12c1924912ecaa04878e3bc565db841b9c2c6bdfa59421553e8f6ce17a37c1df43ac70747f6ec8b72f2ed8b6e286138584dc6f9e168aa40bc762529983c641f9b0d43431b0fd9fa5909624beb635938f2cbc"}}, @policy_type={0xc, 0x10, {0x1}}, @algo_auth={0x94, 0x1, {{'sha384-avx2\x00'}, 0x260, "c94c4122ed5a32a4b60caade662e5e9fc956aa3d66ea6a3c177a2b27843e2f55bdc1aab4b498962c796d68fc535f60a7305a70dc60fbce512b51d28790ef2019a9bf472e214a93c8ccab10a7"}}, @tfcpad={0x8, 0x16, 0x7ff}, @policy={0xac, 0x7, {{@in, @in6, 0x4e23, 0x4, 0x4e24, 0xa67, 0x2, 0xa0, 0xa0, 0x4, r2, r3}, {0xffffffff, 0x8, 0x2, 0x0, 0x7f, 0x0, 0x1, 0x101}, {0x1, 0x2, 0xffff, 0x9c4}, 0x1f, 0x6e6bb4, 0x1, 0x1, 0x3, 0x3}}]}, 0x46c}, 0x1, 0x0, 0x0, 0x4}, 0x24044000) r4 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fremovexattr(r4, &(0x7f0000000180)=@known='security.capability\x00') 2018/03/25 22:58:10 executing program 6: pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x1) r2 = gettid() readv(r0, &(0x7f0000616fa0), 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x7) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f00002cb000)={0x0, r2}) recvmsg(r4, &(0x7f000070bfc8)={&(0x7f00001d6ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) r5 = dup2(r0, r4) tkill(r2, 0x16) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) r7 = getgid() r8 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x0, 0x0) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() r11 = geteuid() r12 = getgid() sendmsg$unix(r3, &(0x7f0000000480)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000200)=[{&(0x7f0000000080)="167ed8e46bba5cb6ce00fd6535eadc169849a1594ab25e6b9c961d6ceb32b19e8a1524bac6fe93e88aa5e78d41305bcea168c147643ae1abd3b738b1d2c89b13502fa8091d0862c2b4b9", 0x4a}, {&(0x7f0000000100)="02c5230442c73e046c12ad10224a28ccf54a70dd990e7443615d93d50cfc6786f7d467e151a407d7b667a716a85d7eaf8a2ec36b8eed37364b678c8941e3c077f65a485ff623636ed091aacce8944a8e27b1222afcf32450be9afd52e90a77825054929ff47cc76c268a9596bd7981d83917a41ae19ebcdbb303cce5b2ac737a557a82e86266f952c799260fa8de6e6d899b1de91d0b2d76f41c0cac6e50b01aee40ae41a3187c2639beeae51324af6dc983768a82de7dcde55de552c33b32ea597987dbce4e3d7c82", 0xc9}], 0x2, &(0x7f00000003c0)=[@cred={0x18, 0x1, 0x2, r2, r6, r7}, @rights={0x28, 0x1, 0x1, [r0, r3, r3, r1, r8, r0, r0]}, @cred={0x18, 0x1, 0x2, r2, r9, r10}, @cred={0x18, 0x1, 0x2, r2, r11, r12}, @rights={0x20, 0x1, 0x1, [r1, r3, r3, r1, r3]}], 0x90, 0x4044804}, 0x894) close(r1) 2018/03/25 22:58:10 executing program 0: r0 = userfaultfd(0xffffffffffffffff) munmap(&(0x7f0000002000/0x4000)=nil, 0x4000) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x1) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000100)="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") fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000080)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000001100)={0x80000001, 0x0, 0x2, 0x0, 0x0, [], [], [], 0x3, 0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000002000/0x3000)=nil, 0x3000}) 2018/03/25 22:58:10 executing program 2: prctl$intptr(0x17, 0x7) 2018/03/25 22:58:10 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000080), &(0x7f00000000c0), 0x8) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x10, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="05630440000000000e630c40000000ded6f0ccc675c2aecceb88648be2e7c82dac19869f8c2148100689f4a8c1b815dc642470a23a33a06597354f99f9fac5d4c7a952929595fc872c"], 0x0, 0x0, &(0x7f0000000040)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000000100)}) 2018/03/25 22:58:10 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000000)=ANY=[@ANYBLOB="240000001800210c000000000000000080200000000400050000000008000700000000009669"], 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x0) r1 = memfd_create(&(0x7f0000000040)=':\x00', 0x3) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x3ff, 0x10}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000080)={r2, 0x2ff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e24, 0x30f, @dev={0xfe, 0x80, [], 0xb}, 0x9}}, 0x1, 0xed, 0x7f, 0x8, 0x5321}, &(0x7f0000000240)=0x98) 2018/03/25 22:58:10 executing program 1: r0 = dup(0xffffffffffffff9c) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000040)) 2018/03/25 22:58:10 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000280)={[0x36]}, 0x1) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x4, 0x4002) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000240)=0x0) r5 = getuid() fstat(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgrp(0xffffffffffffffff) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000780)='/dev/cuse\x00', 0x280, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000007c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000800)={{{@in=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000900)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000940)={0x0, 0x0, 0x0}, &(0x7f0000000980)=0xc) sendmsg$netlink(r2, &(0x7f0000000ac0)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)={0x24, 0x11, 0x400, 0x70bd2c, 0x25dfdbff, "", [@typed={0x14, 0x29, @ipv6=@loopback={0x0, 0x1}}]}, 0x24}, {&(0x7f0000000340)={0x1d8, 0x31, 0x400, 0x70bd27, 0x25dfdbfd, "", [@typed={0x10, 0x6b, @str='./cgroup\x00'}, @generic="49baa143b0abbd09c05f94aca9d5ecb612974536ae186d9e3f18637ecdccbb4666e4ee258093808d6aa7671e5836630098f7a9cb09dcc0b8851d9d9cb8448fc6033c34dfc79c986866d6ecea6783079e2d8e0c4bf5602c6d9f1a3ea15d222ef17b24", @nested={0x134, 0x86, [@typed={0x14, 0x42, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x8, 0x42, @u32=0xabd6}, @generic="c825227d2dbd5dbec62fb70f052d22ce1f85181eea7378a22271d3fe812ef0096c562e8ff9e709b8abe8339c59352b481fd45940d569aa699de1e94bf81618f617a1f7edc74477229111a850fe70987fb4e2042312bd936df93ecd305ad97ad6922fd69fefc4caecc082987d12a3bb9a85e2ce6b47e8b4d4e5463cb23de7f68c8a1695edad38c3df6bddcf063d4e54cfb60437383bc222ae84e4c12ba7dc723e2940f5c5c02e8f1650926fe76ca420fca0b309c095b891a1dcf65f5f75900e3616e0", @generic="6bfd7213731ffba3bbcdfb7f7b746372407845b8f346ceea88a651c1984762884ef79144b05ca1d71900cdac6de7be63f7d38964b9f784512eae132eb1ce797356a2017a23d24439f8f1595fb99422"]}, @nested={0x20, 0x31, [@typed={0x14, 0x5c, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x8, 0x6c, @uid=r3}]}]}, 0x1d8}], 0x2, &(0x7f00000009c0)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r0, r1]}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r1, r10, r0]}, @rights={0x14, 0x1, 0x1, [r0, r1]}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x1c, 0x1, 0x1, [r1, r0, r1, r1]}], 0xd4}, 0x10) 2018/03/25 22:58:10 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xd, 0x0, 0x4, 0x3, 0x8, 0xffffffffffffffff, 0x3f}, 0x2c) syncfs(r0) bind$netlink(0xffffffffffffffff, &(0x7f0000705ff4)={0x10, 0x0, 0xffffffffffffffff, 0x400000000005}, 0xc) bind$netlink(0xffffffffffffffff, &(0x7f0000ffdff4)={0x10, 0x0, 0xfffffffffffffffe, 0xfffffffffffffffc}, 0xa) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000080)={0x9, &(0x7f0000000000)=[{0x9, 0x10001, 0x10001, 0x1}, {0x1, 0x5, 0x7000000000, 0x3}, {0x1, 0x7fff, 0x0, 0x8000}, {0x8001, 0x9, 0x3, 0x1}, {0x9, 0x0, 0x3, 0xffffffffffffff01}, {0x7f, 0x0, 0x1, 0x4}, {0x1, 0xca, 0xaa, 0x7f}, {0x80, 0x6, 0x0, 0x25}, {0x9, 0x8000, 0x100000000, 0x80}]}, 0x8) 2018/03/25 22:58:10 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)='/dev/cuse\x00', 0x0, 0x0) readv(r0, &(0x7f0000f4e000)=[{&(0x7f00000cdf2c)=""/56, 0x38}], 0x1) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000100)="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", &(0x7f0000001100)="921524ac32743dba7823ae474aacc2942050597d2ed30cecd4328824b86d69ebd8f0580395444eba4d34c2432deb3e9741b231b5e911fba0a99ec9e212933f585599d48f9584f4a545ef4ff661f08c319fddc11733521d00897a0f52a6bbc74b047687c0dd4d5ffca530b92b7d4fcc22f96f62ee3b123acdea5167f264a621ca9173718c3873029b3be34c633165bab6a200585c7c"}}, &(0x7f0000044000)) recvfrom$unix(r0, &(0x7f00000011c0)=""/164, 0xa4, 0x40, &(0x7f0000001280)=@abs={0x0, 0x0, 0x4e21}, 0x6e) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x9, &(0x7f0000128000)=0x0) io_submit(r2, 0x1, &(0x7f00007a7fd8)=[&(0x7f000026c000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f000000bfb6)}]) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x2, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) tkill(r1, 0x1000000000013) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000080)=@hopopts={0x3a, 0xd, [], [@calipso={0x7, 0x20, {0x6, 0x6, 0x800, 0x4, [0x1000, 0x5, 0xbb4]}}, @calipso={0x7, 0x28, {0x401, 0x8, 0x100000001, 0xc975, [0x4f6c4194, 0x1, 0x4, 0x0]}}, @pad1={0x0, 0x1}, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x16}}]}, 0x78) 2018/03/25 22:58:10 executing program 2: r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x5, 0x3}) recvmmsg(0xffffffffffffff9c, &(0x7f0000006d00)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)=""/200, 0xc8}, {&(0x7f0000000100)=""/41, 0x29}], 0x2, &(0x7f0000000180)=""/4096, 0x1000}, 0x6}, {{&(0x7f0000001180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000001200)=""/57, 0x39}, {&(0x7f0000001240)=""/4096, 0x1000}, {&(0x7f0000002240)=""/255, 0xff}, {&(0x7f0000002340)=""/234, 0xea}, {&(0x7f0000002440)=""/180, 0xb4}, {&(0x7f0000002500)=""/79, 0x4f}, {&(0x7f0000002580)=""/202, 0xca}, {&(0x7f0000002680)=""/102, 0x66}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x9, &(0x7f0000003780)=""/4096, 0x1000, 0x7}, 0x5e472d4b}, {{&(0x7f0000004780)=@nl, 0x80, &(0x7f0000006a80)=[{&(0x7f0000004800)=""/4096, 0x1000}, {&(0x7f0000005800)=""/137, 0x89}, {&(0x7f00000058c0)=""/152, 0x98}, {&(0x7f0000005980)=""/31, 0x1f}, {&(0x7f00000059c0)=""/4096, 0x1000}, {&(0x7f00000069c0)=""/171, 0xab}], 0x6, &(0x7f0000006ac0)=""/57, 0x39, 0x3f}, 0x2}, {{&(0x7f0000006b00)=@l2, 0x80, &(0x7f0000006c80)=[{&(0x7f0000006b80)=""/230, 0xe6}], 0x1, &(0x7f0000006cc0)=""/48, 0x30, 0x40}, 0x3}], 0x4, 0x0, &(0x7f0000006d80)) recvmmsg(r1, &(0x7f0000009240)=[{{&(0x7f0000006dc0)=@alg, 0x80, &(0x7f0000008200)=[{&(0x7f0000006e40)=""/104, 0x68}, {&(0x7f0000006ec0)=""/166, 0xa6}, {&(0x7f0000006f80)=""/112, 0x70}, {&(0x7f0000007000)=""/165, 0xa5}, {&(0x7f00000070c0)=""/208, 0xd0}, {&(0x7f00000071c0)=""/4096, 0x1000}, {&(0x7f00000081c0)=""/52, 0x34}], 0x7, &(0x7f0000008240)=""/4096, 0x1000, 0x5009075b}, 0x8}], 0x1, 0x0, &(0x7f0000009280)) mq_timedreceive(r0, &(0x7f0000ff7f87)=""/121, 0x79, 0x4, &(0x7f0000734000)) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000092c0)='/dev/mixer\x00', 0x4000, 0x0) io_setup(0xfff, &(0x7f0000009380)) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000009340)=r2, 0x4) openat$cgroup_type(r2, &(0x7f0000009300)='cgroup.type\x00', 0x2, 0x0) 2018/03/25 22:58:10 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000240)='limits\x00') fchdir(r1) exit(0x0) pread64(r1, &(0x7f0000000340)=""/55, 0x37, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, [0x3, 0x9, 0x7, 0x5, 0xffff, 0x9, 0x5, 0x5, 0x1ff, 0x1, 0x9, 0x4, 0x6, 0x3, 0x5adb]}, &(0x7f0000000140)=0x100) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200)={r2, 0x5}, 0x8) perf_event_open(&(0x7f00000002c0)={0x5, 0x70, 0x3, 0x2, 0x8, 0xe2b4, 0x0, 0xf49, 0x20000, 0x2, 0xffffffffffff8000, 0x6, 0x2, 0x7, 0x10001, 0x3, 0x7, 0xffff, 0x2, 0x2, 0x100, 0x7fff, 0xffffffff, 0x3, 0xfffffffffffffffb, 0x7, 0x10001, 0x200, 0x8, 0x2, 0x2, 0x9, 0x1, 0xffffffff, 0x7669, 0x80000000, 0x20, 0x6, 0x0, 0x5, 0x3, @perf_config_ext={0x7, 0x80000001}, 0x10010, 0x6, 0x7f, 0x4, 0x9, 0x8, 0x2}, r0, 0x4, r1, 0xb) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000280)=0x4, 0x4) syz_fuseblk_mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockname$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14) bind$packet(r1, &(0x7f00000006c0)={0x11, 0xc, r3, 0x1, 0x8, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/03/25 22:58:10 executing program 7: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x8, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xfffffffffffffd08) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@ipv4={[], [], @loopback}, @in=@broadcast}}, {{@in6}}}, &(0x7f0000000140)=0xe8) [ 47.469972] binder: 6501:6511 BC_REQUEST_DEATH_NOTIFICATION invalid ref -570425344 2018/03/25 22:58:10 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101080, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) pipe(&(0x7f0000000080)={0xffffffffffffffff}) splice(r1, &(0x7f0000000140), 0xffffffffffffffff, &(0x7f0000000280), 0x6, 0x0) [ 47.513496] binder: 6501:6511 BC_CLEAR_DEATH_NOTIFICATION death notification not active 2018/03/25 22:58:10 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x9, 0x20, 0x7fff, 0x1455}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={r3, 0x100000000, 0x4}, &(0x7f0000000340)=0xc) write$cgroup_int(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="363f3f37332c99ecdb6b0bad3de86012133a07b7264bc51b87b5b56ec0c113945deb2a92c989accfc61d75b4ad21143fc7408ec4ddc83d8e099b989edb8deccecd7ad515f605ffc910b4aa958fc942e1b45bf2193ad817091fcc5e6965e0ffe6f52fc4e31147f4c94e107339d1e31049bce9f245"], 0x6) write$cgroup_int(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x1) 2018/03/25 22:58:10 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000799000)='net/ptype\x00') fcntl$notify(r0, 0x402, 0x80000024) readv(r0, &(0x7f0000000780)=[{&(0x7f0000000600)=""/116, 0x74}, {&(0x7f0000000680)=""/200, 0xc8}], 0x2) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000140)={0x1, 0x9, 0x7495a6d7, 0x9}, 0x6) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e20, 0x46b7, @dev={0xfe, 0x80, [], 0x1a}, 0x1}}, 0x1, 0x0, 0xffffffff, "4ec074c7d9c2ed518323afb0a4287f2423e78786d0736b2868a0f438deb88199b929382e27e43f266602b5d164f0dac44172c21a4a018cace8ff64cdd60dc8f1918186506fa6d773aa75eeb8595356ae"}, 0xd8) 2018/03/25 22:58:10 executing program 4: r0 = socket$inet(0x2, 0x7, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0x46d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000500], 0x0, &(0x7f0000000280), &(0x7f0000000500)=ANY=[@ANYBLOB="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"]}, 0x4bd) [ 47.574675] binder: BINDER_SET_CONTEXT_MGR already set [ 47.599961] binder: 6501:6533 ioctl 40046207 0 returned -16 [ 47.611909] binder: 6501:6511 BC_REQUEST_DEATH_NOTIFICATION invalid ref -570425344 [ 47.627537] binder: 6501:6542 BC_CLEAR_DEATH_NOTIFICATION death notification not active 2018/03/25 22:58:11 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000080), &(0x7f0000000100)) tee(r1, r0, 0xfffffffffffffff8, 0x8) r2 = syz_open_dev$sndmidi(&(0x7f0000001040)='/dev/snd/midiC#D#\x00', 0x4, 0x400080) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000001080)={{0x10001, 0x3}, 0x1, 0x200, 0xbe, {0x183, 0xffffffffffff5d4a}, 0x86a6, 0x3}) r3 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r3, 0x84, 0x1, &(0x7f0000000040)=""/4096, &(0x7f0000000000)=0x22bdfb51) 2018/03/25 22:58:11 executing program 7: r0 = socket$inet(0x2, 0x3, 0x12) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000100)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x40000) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000037c0)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x17}}, 0xfffffffffffffe13) 2018/03/25 22:58:11 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x1) r2 = dup(r0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x3c) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x400000019) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x2) 2018/03/25 22:58:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000510000)={@loopback}, &(0x7f00007f6000)=0x14) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) lstat(&(0x7f0000962000)='./file0\x00', &(0x7f0000e2b000)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000c51000)={0x5, 0x7, 0x0, 0x7, 0x10000}) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dedffc)=0x2, 0x4) connect(r0, &(0x7f00000000c0)=@nfc={0x27, 0x80000000, 0x8, 0x7}, 0xfffffdac) r2 = socket$alg(0x26, 0x5, 0x0) r3 = fcntl$dupfd(r0, 0x0, r2) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a45321, &(0x7f00000002c0)={{0x2, 0x7}, 'port1\x00', 0x7a, 0x120000, 0xfff, 0x8, 0x3, 0x8, 0x8, 0x0, 0x6, 0x40}) ioctl$TCSETAF(r3, 0x5408, &(0x7f0000000000)={0x7, 0x1, 0x7fffffff, 0x3ff, 0x349a1075, 0xff, 0x7, 0x5d9, 0xfffffffffffffbff, 0x7c}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000fdff8)={0x0, 0x0}) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000040)={0x5, 0x4}) sendto$inet(r0, &(0x7f0000000080)='U', 0xffffffffffffffcf, 0x20008005, &(0x7f0000000280)={0x2, 0x4e1e, @loopback=0x7f000001}, 0x10) getsockopt(r2, 0x6d800, 0x7, &(0x7f0000000140)=""/252, &(0x7f0000000240)=0xfc) mbind(&(0x7f0000d42000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000fa8ff8), 0x0, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) umount2(&(0x7f0000385ff8)='./file0\x00', 0x0) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000524000)=ANY=[@ANYBLOB="e0000002ffffffff010000ac140013ac1400aa0000f103e00000027f0000010000000000"], 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000afcff8)={0x0, 0x9}, &(0x7f00002c2ffc)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000080dfe0)={0x9, 0x1, 0x1, 0x200, 0x1, 0x4952, 0x7, 0x2, r5}, 0x20) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/03/25 22:58:11 executing program 0: r0 = socket(0x18, 0x80807, 0x7f) getsockopt(r0, 0x200000000114, 0x2716, &(0x7f0000c35fff)=""/1, &(0x7f0000000080)=0x1) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)=0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{0x7f, 0x7, 0x800, 0x200}, {0xfffffffffffffff4, 0x362, 0x800, 0x200}, {0x3, 0x8d, 0x401, 0x5}, {0x7, 0x3f, 0x8, 0xfffffffffffffff7}, {0x0, 0x0, 0x100000000, 0xaeb}]}, 0x8) 2018/03/25 22:58:11 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x4000000000000084) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc}}}, 0x1c) io_setup(0x20, &(0x7f0000c6b000)=0x0) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x4001, 0x0, r0, &(0x7f0000001ec0)='[', 0x1}]) 2018/03/25 22:58:11 executing program 4: setrlimit(0x1000000000000007, &(0x7f000068d000)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)) 2018/03/25 22:58:11 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x80000010}) r2 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000280)={[0x36]}, 0x1) 2018/03/25 22:58:11 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'bcsh0\x00', 0x3}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8923, &(0x7f0000000180)={'bcsh0\x00', 0x1}) 2018/03/25 22:58:11 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000027c000)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) close(r0) close(r1) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000040)={0x3, 0x1f}) 2018/03/25 22:58:11 executing program 4: r0 = dup(0xffffffffffffffff) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f00000000c0)={@my=0x0}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000080), 0x8, 0x0, &(0x7f0000000000), &(0x7f0000000040), 0x0) 2018/03/25 22:58:11 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x2, 0x3) r0 = memfd_create(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000000040)={{0x8, 0x44}, 'port0\x00', 0x1, 0x1, 0x5, 0x5, 0xff, 0x8e, 0x8, 0x0, 0x2, 0x401}) 2018/03/25 22:58:11 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cOroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) ppoll(&(0x7f0000000040)=[{r1, 0x2020}, {r0, 0xd6ba}, {r0, 0x200}, {r0, 0x400}, {r0, 0x245}, {r0, 0x10}, {r1, 0xa000}], 0x7, &(0x7f0000000140), &(0x7f0000000180)={0x1}, 0x8) write$cgroup_int(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="d2a8889683dd2ec064e763a3c9a3ee10f7e9762642353c1b6da42bb7d7d141bbcb4edf424b251343b204c9766766a34454a085b8c34a7f18033e6dc87cbb2517ec"], 0x1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x101000, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000004c0)) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000200)="6aa82df4c96f7d0c364362620656500cd528b7eccc6cea7581860ce6c61397fd01a45d00cfc17b023a45265fe5cb6e6e712d161bee354e3acf5e2534fac58eafd73c608018544746c042ecdc4ca9b900ec101fd929a3f8e0f98247d232e31f930423e267d9675a81b4fd27bde8277ebf5339135f646be66a99dbd223645c6e9fe7437b022f538ad57732abb0d56329768f06f38a2dc466df9771513e3016448e81ca99b81d29110ad303c60be9be19901902465ba875cbb9a95991790a0b086134de9bef8820b7392da9d163c0c1abff0b700fb66f5da0f3cb666fc6cfa0de6c24765b29737d5b4588ce", 0xea}, {&(0x7f0000000300)="14afbaaccebfb8034666420bb4c6adf3ddbe794f350abcde8692931486608847ed7a68e1d05fd8f1d7dab772d58454d69cd83960559111a9312637c278b4b146dd0aa173b2a543acede7e179a76f", 0x4e}, {&(0x7f0000000380)="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", 0xfe}], 0x3) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) 2018/03/25 22:58:12 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 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, 0xfffffffffffffffe, @perf_bp, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x208000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc010643a, &(0x7f00000000c0)={0x0, 0x2, 0x2f}) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f0000000100)='./file0\x00', 0x80) 2018/03/25 22:58:12 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_destroy(0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x14c) setsockopt$inet_buf(r1, 0x0, 0x9, &(0x7f0000000100)="ce03d7952653a469aa897b3c3ccc2e3a4557510f970fb49fa5935bc7593ee2f0fccd732f276e1dfce29f020c2e0b0d7d6134dfcadf12d59bff2a99b91c9a01", 0x3f) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f00005a5000)={&(0x7f00008d1ff4)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000000140)=ANY=[@ANYBLOB="140000001d00030000000000000000001f000000a1dac45c570000008000000000010a6e1838cfb83f029ff96c01175d"], 0x14}, 0x1}, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x9, 0x2) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000080)=0x6, 0x4) 2018/03/25 22:58:12 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x428, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) prctl$setptracer(0x59616d61, r0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000040)=0x57, 0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x84040, 0x0) connect$ax25(r2, &(0x7f0000000140)={0x3, {"e4940c25c6112b"}, 0x7}, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00000000c0)='bridge0\x00') syz_emit_ethernet(0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="aaaaaaaaaaabffffffffffff080045000028000000000006ac1414bbac1414aa000000000000ed2c3d7c4dcfe88b0573ab42d3aa748aa499040e9388736dfea0831ab174a9e48038c5c80af7ded2d1fa160a2547c19749b2bb3e1249b873b389787e6474846239f84ca03455f7c332e7600b94c3e00ec01a4ad153fcf5f3", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) 2018/03/25 22:58:12 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000080)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0700e608", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB="db6e3a7cebcce7e91ea38da5cf393f423e0731f11bd1eadc9b8011bcb1b88eff00a4c1fd4c697fdf9e42"], @ANYBLOB="040000000400ffff0500000006000000210dfac44173b5d5bd9285499ebbabfe9c898c5dda5fb1c56e7a76c7ed127c49e8e84ea80b19ac2a98d7e769fdc60c53a0cc891d725fbe5747a7916436cf7df458d809991c06229b793a012de6299907afbd23ce78bddf768614527e3bae2eedfaadb1a33e5e63afd60a47611a5ca8a617b8fc3c34b4e58d4b28dea1da967dd6dcae3090b561b76ef93174263e08cbc2b6bca84343feb3879e34ad6094c9ad70a9eeb2c1337896543fa164fce8374d4f09042a83b79f41d09bca3b4300f6c21945973235ac61e5f7b1fd0b730fafdf7cda8e23b918fa43bbb60b00000000000000000000000000"]) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0x4e20}, {0xa, 0x4e20}}, 0x5c) 2018/03/25 22:58:12 executing program 2: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'sit0\x00', 0x2}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x0, 0x81, &(0x7f0000000040), 0x50) 2018/03/25 22:58:12 executing program 0: r0 = socket(0x15, 0x80005, 0x0) pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000100)={@remote, 0x0}, &(0x7f0000000140)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000200)=r2) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x800, 0x0) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', 0xc000, r4, r5, 0x20, 0x74e2, 0x2020002) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000000080)=0xc, &(0x7f0000000440)=0x4) shutdown(r3, 0x1) 2018/03/25 22:58:12 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x400000000041ffd, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)=0xfffffdfd) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) fadvise64(r0, 0x0, 0x4, 0x5) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0xffffffff80000001, @empty, 0x8}, 0x1c) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) 2018/03/25 22:58:12 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0x1, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={r1, 0x0, 0x8}, 0xc) pwrite64(r2, &(0x7f00000001c0)="c6a0432b1c8d26a938d23c65db10aefecd44a7c93b05930c9b8a3c9a30330d77547b41884aa696a922ca21b58245dc892f95d38c8e8728e992ea19254c0290b2cf2bf8e45c5ec8a2e8b0d1e285bedbfa25a7607cb39368d830a8c84a0dafeb49ebafeb59dd32067a27b223fbb85cd050c1145d07636914aa53043d186c589ab852b92c691808961a37135a9f7dd47dd8bf2d6222ec7657459193399fb66063e73ae2512c77f919ddb49a0053e52f504540287ac6d76640efb51a", 0xba, 0x0) r3 = openat$cgroup_int(r0, &(0x7f0000000100)="6367726f75709b3161b24af347f5c721f3c98ac0256d782e64657363656e64616e747300cb477bb2761500ccf4b36d0807c5c24fe96eb821097f232894ecc181b8915fffffffff459e24f2e5e17564f306a8ff45f1ffba6b8595e4e5533bca2ff4a5c10135376073ea9bf8ecc3ed10f97f27dd405f41f69634b59179b9093c19bfa8e77d2f7c4cb884", 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000380)=ANY=[@ANYBLOB="c71ff277b7bf4eac46f1bf7bb1f2661f7f60c855e2c6423878f78dcd76420165b538b491c46ca1fcd0a3401057cb35946139df3b7d57219d35d089f142eebad109eeb43346204fa6d845c5e76d3c6d2dac65a419f0e936a6430c7e5bad1d401687ed378fe7032420789ccc64fa2d29e05237177e89167843fb2cf9531fa140a759b0b5f4ada3c891dd8b1f3334d45053495544dd3302aa1ad70d731b80af51fa38a8cf3be6bc498464d407fe13cfe3099b61a1bffb87f6dbc7ae611f92aab56ef506fa530e12b35aeb91eeeeda0b0d24a5df43333c050e4fe676e4dbc75e52f8442b67770454041ff337e9813a"], 0x1) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80000, 0x0) 2018/03/25 22:58:12 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f00000002c0)='/dev/snd/seq\x00', 0x0, 0x80002) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000000)={{}, {0x400e}, 0x0, 0x5}) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x5791, 0x24100) mq_timedsend(r1, &(0x7f0000000340)="d359eb89572aa927f5951adfcf75a99b74d6ea1e0e6115f25d252c825db33036765ffadb3cd0f9719d9b23a59493eb9da8bb5d795da00d434b4ac081aa623356c1ee369b682827e5b1a3534afef3fa6a5328ab34d951db5eadf4fedab05cb66ae57fc87d62438ddf39869796b0b07d5c39c8967ed5ce44b7ac1bfd3d242769c265b9e2c157bea6da97d77b055884d1a3d7dae2f38f36ae2bae4562c70d7ae848205ae4", 0xa3, 0x7f000000, &(0x7f0000000180)={0x77359400}) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80206433, &(0x7f0000000100)=""/105) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)}, &(0x7f00000005c0)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000600)={r2, 0x46670249, 0x91c, 0x3}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000300)={0x0, 0x7a9, 0x2}, &(0x7f00000001c0)=0xffffffffffffff4e) syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x8000, 0x40840) socket$pptp(0x18, 0x1, 0x2) r3 = open(&(0x7f0000000400)='./file0\x00', 0x20000, 0xc0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000080)=0x1) sendto(r1, &(0x7f0000000440)="61861d1e5062d488b25a3a31e9652b77b3d322600c9812ca8cb330e78aa544eef2f0bfd27dfdf7450edc5a9433136c9ab9d38b42d674c4e44e8ce6c4443ecd32f7cca61ed1a31adc0c91e86fccf9bc930c95e5ddaa694a05542567f47c339fac40cb9752da48c3dfb53c0184dc49007564dc73209fea9d53e5a0a2b48b2baf899111c50e22f14865ed1ede3e3b9dbf371bfda2fe6c6132492f218567464608c363dbe45b16b214866e86454443805b281bf1116d12634f93dc49a82a337d9434329b006f52d2528d01df95601c20cd4af40805e55045d378573e612dbb68255de24fbcc2a33785f2b7cf3e74", 0xec, 0x4, &(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x3, 0x4, 0x3, 0x2, {0xa, 0x4e20, 0xec, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80) 2018/03/25 22:58:12 executing program 3: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f0000000040)={0x0, 0x7, 0x7, 0xd1, &(0x7f0000ffb000/0x4000)=nil, 0x1ff}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20-generic,rmd128-generic)\x00'}, 0x58) 2018/03/25 22:58:12 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x301, 0x0, 0x0, {0x2, 0x80}}, 0x1c}, 0x1}, 0x0) 2018/03/25 22:58:12 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x301100) r1 = socket$inet(0x2, 0x6, 0x3ff) dup3(r0, r1, 0x80000) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) sendmsg$nl_crypto(r4, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xc0000d}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@delrng={0x10, 0x14, 0x800, 0x70bd29, 0x25dfdbfe, "", [""]}, 0x10}, 0x1}, 0x4000000) write$cgroup_int(r3, &(0x7f00000003c0)=ANY=[@ANYRES32, @ANYPTR64, @ANYRES16, @ANYRES16=r3, @ANYPTR=&(0x7f0000000380)=ANY=[@ANYPTR=&(0x7f0000000340)=ANY=[@ANYPTR, @ANYRES16], @ANYPTR64], @ANYRES32=r0, @ANYRES16=r0, @ANYRES16=r4], 0xfffffffffffffdb0) 2018/03/25 22:58:12 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) openat$cgroup_type(r0, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000180)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) 2018/03/25 22:58:12 executing program 0: clone(0x200, &(0x7f0000000080), &(0x7f0000000040), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r2, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x2ae) r3 = syz_open_procfs(r0, &(0x7f0000000000)='pagemap\x00') dup2(r2, r1) exit(0x0) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) preadv(r3, &(0x7f0000000440)=[{&(0x7f0000000340)=""/239, 0xef}], 0x1, 0x0) memfd_create(&(0x7f0000000080)='pagemap\x00', 0x3) 2018/03/25 22:58:12 executing program 4: r0 = socket$inet6(0x10, 0x20000000003, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000100)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f00082d1cb2a4a280930206620100a84309000000000000000503000149dc50ca8a9848a3c728f1c46b7b31afdc0938d54400009b84136f075afb83de448daa7f000000b8220000bf0cec6b1391d4", 0x55}], 0x1, &(0x7f000001dd60)}, 0x0) 2018/03/25 22:58:12 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x183201, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f0000000140)={0x3, 0x6, 0x7, 0x8b, &(0x7f0000000080)=""/139, 0x48, &(0x7f00000001c0)=""/72, 0xe9, &(0x7f0000000240)=""/233}) modify_ldt$write(0x1, &(0x7f0000000180)={0x0, 0x20001000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x10) 2018/03/25 22:58:12 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="441ae86a42750f3382f8df28c6f6926395d2"], 0x1) 2018/03/25 22:58:12 executing program 2: r0 = socket(0xa, 0x1, 0xfffffffffffffffd) socket(0xa, 0x8000f, 0xfff) ioctl(r0, 0x8912, &(0x7f0000000100)="04f021f418") 2018/03/25 22:58:12 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000bc0)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000900000003000000a003000000000000fffffffffffffffff8000000ffffffff08030000ffffffffffffffff08030000ffffff0703000000a11656f3fcff24006a27c8dccd6ded40aa16446c8a75f0ca6197cfadd47411b4f5eddce07c4ea77e54c1a96dfe4ed511d46e5339112d4a1e25e4010d794ceede26c59b6516a6dfa87db05fe221ac0912245d6664c6090000000000000037e6211cebf4"], 0x1) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x4e20, @loopback=0x7f000001}, 'syzkaller1\x00'}) 2018/03/25 22:58:12 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x429, 0x30}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r2, 0x67e}, &(0x7f0000000180)=0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ip6gre0\x00', 0x0}) socket$l2tp(0x18, 0x1, 0x1) bind$can_raw(r0, &(0x7f0000000040)={0x1d, r3}, 0x10) 2018/03/25 22:58:12 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f000020d000)={0xa, 0x4e20}, 0x1c) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000002ac0)=[{{&(0x7f0000001780)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f00000029c0), 0x0, &(0x7f0000002a00)=""/138, 0x8a}}], 0x1, 0x2041, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040)=0x7, 0x4) 2018/03/25 22:58:12 executing program 0: r0 = socket$inet(0x2, 0x840000000001, 0x8000) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@ipv4={[], [], @local}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@local}}, &(0x7f0000000180)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10080}, 0xc, &(0x7f0000000340)={&(0x7f00000001c0)=@getlink={0x148, 0x12, 0x0, 0x70bd2c, 0x25dfdbfd, {0x0, 0x0, 0x0, r2, 0x4, 0x60c0}, [@IFLA_PHYS_SWITCH_ID={0x20, 0x24, "9f176429e578caddf14353aeccec43dd1d762a18bdcb8617041648ef"}, @IFLA_PROTO_DOWN={0x8, 0x27, 0x96}, @IFLA_IFNAME={0x14, 0x3, 'ifb0\x00'}, @IFLA_LINKINFO={0xec, 0x12, [@IFLA_INFO_SLAVE_DATA={0xd4, 0x5, "dc988be21ce0f71b625f4cda0a1417c62a8df902cf0b44603dd192005110821ec56692c75bdba07ecc1013c6588d46974732094eddedad0c84637a20dbd6c094173a7a77641060137613eee90aa107751bfa726e1872935052497f8afd7b7930e6f13f91fe57e3253207b2046b7441178df5be806eedbe46b81a54361ab3e33f739bec81caf6955a95af88294224adcffc483b24edc7cf2a3bc375d8e442a67a8d529a163e0eaaea04730553900f0deb6ec39539cc8ca50fa6da61a6f1777af395f8ecbf9a16bc42233d18f52ec215ab"}, @IFLA_INFO_SLAVE_KIND={0x14, 0x4, '/bdev!+userGPL\x00'}]}]}, 0x148}, 0x1, 0x0, 0x0, 0x40854}, 0x4000) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000bcf000), 0x4) r5 = socket$inet(0x2, 0x3, 0x2) r6 = getpgid(0xffffffffffffffff) r7 = getegid() r8 = getpgrp(0x0) getgroups(0x5, &(0x7f0000000c00)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) r10 = gettid() r11 = getegid() r12 = getpgid(0xffffffffffffffff) r13 = getgid() fcntl$getownex(r5, 0x10, &(0x7f0000001040)={0x0, 0x0}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000001080)={0x0, 0x0, 0x0}, &(0x7f00000010c0)=0xc) r16 = getpgrp(0xffffffffffffffff) stat(&(0x7f0000001100)='./file0\x00', &(0x7f0000001140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000011c0)=0x0) r19 = getegid() r20 = getpid() lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003bc0)=0x0) fstat(r4, &(0x7f0000003c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r24 = getpgid(0xffffffffffffffff) r25 = getgid() ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000003c80)=0x0) getresgid(&(0x7f0000003cc0), &(0x7f0000003d00)=0x0, &(0x7f0000003d40)) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000003d80)=0x0) getgroups(0x5, &(0x7f0000003dc0)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) r30 = getpgid(0x0) lstat(&(0x7f0000003e00)='./file0\x00', &(0x7f0000003e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000003fc0)=[{&(0x7f00000003c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000440)="7b93e2f801786d2c566b9c1878fce7d19c74a309fd141f8803885f9ee32ccf583a4b6d46c84033849bdf7fc568520701036bd6861e454f505f", 0x39}, {&(0x7f0000000480)="8b24118ef272e46c", 0x8}, {&(0x7f00000004c0)="cf8331990fd2ed928b9ac0b75c3b89374d4127ce9543f74450ab5f21d1b208", 0x1f}, {&(0x7f0000000500)="cedca8d2e79089cc87f027e83d833ee1fd4a4686b1d12a0c7b3c6f983b0cf9472b7ce2da8921b6ff0052405875", 0x2d}], 0x4, &(0x7f0000000580)=[@rights={0x18, 0x1, 0x1, [r1, r1, r5]}, @rights={0x28, 0x1, 0x1, [r1, r1, r4, r4, r5, r0, r4]}, @cred={0x18, 0x1, 0x2, r6, r3, r7}, @rights={0xc, 0x1, 0x1}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r1, r5, r4, r4]}, @rights={0x14, 0x1, 0x1, [r1, r0]}], 0xa0, 0x292526ec45c3ea5}, {&(0x7f0000000640)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000bc0)=[{&(0x7f00000006c0)="897a934ae0fa4320623e0401ce6650e236da9b457d298abcf359f14f21f684dbb042571cfc6b2f2a5b29c474a8ab805c00aa1ad48ec56329822fd00ba423eab4bd1993c3876780e975", 0x49}, {&(0x7f0000000740)="271fa6c51609b63e277cad52875b3ee2a2005f2d27d1ff903f05d5eb90c244786b215c72664247f5b3d3a89c206f5b1965ec7b9196d2fa73c059cb0850afd4b073a874aa5c66eee17d65a981468c07de6562740a1ad4079e7fdb17b334c19b33fa80ed20667cd7a0300a158aa761007e43480d07bf5466333b1b80fb4fc850b9b0a600fce4e56a6fbde5c37d894ed84950ae3df64ccceec819cad81d2e581f991d48801c546956521a252d6322a1cc1d3c11a4841add45aefca0029a50ec1896df000353c93eb3c7d5e727efcfe223763222517d", 0xd4}, {&(0x7f0000000840)="d1dc16c7f1895c34019f39336d075c587a0b9eaa7a7c36e32f68426754d57fc33a26adb786c7db96ae853ba8bc9ce69b8eb5076690659408fd235c87be89f2e562f08994c37693bbdfd9c122c6c8802fd3", 0x51}, {&(0x7f00000008c0)="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", 0xfb}, {&(0x7f00000009c0)="81a76eb31f7f69ecac2ffbb8a6a279c386f0ff6645b6505aa4874cc0f309812f0f0a489f830b4a9b74ac994c228ecb35c45539377ccc787565fec2eb7cb7c2b145ed8d6082f694edf70ab0107a1bd0d63104345da8ef18d9aa7703161eb85a74d76c1be108377e2dec43cfd45e00960132670058b86b8c5a3025a4258a2de6e8684f376bdd4ca884931431bf24cb5810cb4a370ac3eca138411706c179d60530a848a1869a185ab497ff1b139ebf500947308de7221558774d748054314e40d60ea23f3f260fbf2b5d30f0e1", 0xcc}, {&(0x7f0000000ac0)="7b955c4b9affab16fbee2ec8a129f8e8a9bc14cf2a50a8ac9ad8596622ee35f12574ff9a30840203093f5d86a816d07444d82803bfbdf17993ea493f20423f37f192a9986f603c7cb36a8ce66268c003fbf3ce259a79e37b997fc2e6eea09573cdbb55bdc1cf665fa2f921af5455e809295aeaccbcc99c11d47698c28581756e9d24a2cf8250d615b174c6b92d76d9fb4aa4d82d1ac052d9ce2b7dbfebb197a3ad902eb28bfdaa74dc1e22167ba9e37b3129b30263e35b0ffd63fd76dc45de8535acf81c7fa6a48c621134446124befb", 0xd0}], 0x6, &(0x7f0000000c40)=[@rights={0x14, 0x1, 0x1, [r1, r1]}, @cred={0x18, 0x1, 0x2, r8, r3, r9}, @cred={0x18, 0x1, 0x2, r10, r3, r11}, @cred={0x18, 0x1, 0x2, r12, r3, r13}, @rights={0x20, 0x1, 0x1, [r0, r4, r0, r5, r0]}, @rights={0x28, 0x1, 0x1, [r5, r1, r4, r1, r4, r4, r5]}], 0xa4, 0x5}, {&(0x7f0000000d00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000e00)=[{&(0x7f0000000d80)="a3c171d41852bed194d7945f76a23473b3c97fdebb18d2bc9a77510f08f40f50cabb629d37afb0f67fec39e0afd3846362c06258fca0367b9a867c029c3879591ce455db3f8ed19e2174afb1857731c9241e10e211341b902a92c2bcf114", 0x5e}], 0x1, &(0x7f0000000e40)=[@rights={0x24, 0x1, 0x1, [r1, r5, r5, r0, r5, r4]}], 0x24, 0x11}, {&(0x7f0000000e80)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001000)=[{&(0x7f0000000f00)="e8b881980af50c79b4a3115c56c6729be23be04c4b754fe50b6da0e5419a05ed61b21322cc71e5d255ee71eaa41dcd6c746c7d276efcd0d16dfff94026655ebade52e2da7f224213d10cc71129b4fbccb60d39c5077c5c2779f6cd83d04a4afd74a0e6935cf23dc0e00e4e2d2195cbc49513c8e4b73c70bf1e83ab8e44052931d714468df62f5177db0f22f659a169155288d4277a5b47b86eabee", 0x9b}, {&(0x7f0000000fc0)}], 0x2, &(0x7f0000001200)=[@cred={0x18, 0x1, 0x2, r14, r3, r15}, @cred={0x18, 0x1, 0x2, r16, r3, r17}, @rights={0x2c, 0x1, 0x1, [r4, r0, 0xffffffffffffff9c, r5, r5, r0, r1, r1]}, @rights={0x1c, 0x1, 0x1, [r0, r0, r5, r0]}, @cred={0x18, 0x1, 0x2, r18, r3, r19}], 0x90, 0x5}, {&(0x7f00000012c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001780)=[{&(0x7f0000001340)="c84eb01992176d434877100bce14365f5fbe8c709662727026d7e6a3bb28212cc972715011c3e7358c5dbc3988c9193808386c066e817b1a7c39bcac60362ab5dd9474ca2fe16fc306fbd1579dc43e7f6053c26793d3b403f16752d918f420ff9fd0344695f490642c1f6d5911ba3c1c92a3313ad666", 0x76}, {&(0x7f00000013c0)="ab45630d02b892e9cebfa6931aac5000851d7380965bc782619aaba4bec8557809ee8ac0587b5ec193c59961401dfd785194475858ad1647eea1435b2d7617c09d635aa39b310293d6e42218e04d3240f3bf91b43c79fce0ca4b452fa72754ba71d6e5d35d30a08c3c7ba0b57f79560f124fd0b7e6148f424cc633669066a62c09756d942d75289b2ca549479f74e098f95d2df0b23b4597cfe68d329bf747e808e45fc98c66", 0xa6}, {&(0x7f0000001480)="6bd8732f82f3b839e2c1b921840773967bae7ddef1f604813a79be6f4daa958b1edb8e5b77592699e8e9ae", 0x2b}, {&(0x7f00000014c0)="88a52686ae0274c36f07d421c0da243a774361c27425cf2ea4fc68febd1d5f13ddfb9d5bc6492b1418", 0x29}, {&(0x7f0000001500)="af29940d40a4162f5a53833f890388537270db77d5e76fce5a8ddd293fa8f0562ab6f487c62451f6d3d976bbc7b522f7e21e41129580f5ba094c344450701d1d899d3ba861f47052fdc593c7a44a9cff02752af468757c1f692afc71c51f617c9b21971be6e6453815cbd59ad256b16489185ca398a773571ca8ab6de83c684c1fbbf7874f41c850d7d36f461b91a2b18a0cda23fc3acf0a210c0c3d5efb11c4ea1ec708cb1d56df57875beb6237583abca626ff3f85dfddd90dbe130b2b40dc842c011b531627a0b5903c1e5605da9a6e1493f534089c5f426052", 0xdb}, {&(0x7f0000001600)="e3eb14591b7021dd98fe6d7537c8948c30b2504b32cba83870d6a21f4ee4bc31a114223fe561d888340ac410cc175aeefb4e51396b631cd759dc1f67c659f2c1051e048d2f1c3cae009c4d63cf570d0aae6bf752fc0e924c05a3b24a9640098e7bb9135e34f85907b67f958a3e93c939e0d54a3cf6f74c629e1002f52eff692d63f1474565832dacfa5e4adf0fbe161d1520e6990ea22d77ae69a7d3c070946228cfba5314d9b41ff769071cb50aec8be6b4bae066134f3565", 0xb9}, {&(0x7f00000016c0)="f21a2e9dbc32524015e4b07654ffcea6ef4324ed8b913b05847bd20382c8fd202a9cb70313b7f2c910a17a8430e0111b587ac33d8d613a532b54e4e830e2587366e9f6cc85fd31e30fdca9c06a5da3c8048ba7f11d997ce571870c225c222fcd54036a638cd319ba34aafb580e579c427b937d66afeadaf7e4f906e6dffccb86738dab0850f37c89cbf8dab0c76ce4fbfbf522d04be79e06ed3c5845c4532623fb65431a7c12828cb72c2049098f6665266f656ead8ae4", 0xb7}], 0x7, &(0x7f0000001880)=[@rights={0x18, 0x1, 0x1, [r1, r0, r0]}, @rights={0x10, 0x1, 0x1, [r5]}, @cred={0x18, 0x1, 0x2, r20, r3, r21}, @rights={0x18, 0x1, 0x1, [r1, r1, r5]}, @rights={0x10, 0x1, 0x1, [r5]}], 0x68, 0x4c800}, {&(0x7f0000001900)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003b80)=[{&(0x7f0000001980)="b7857c85e2d3e7593154b640d818ebd01e38d0ebb4e90dec0dd7261c97b9eac80012ec00378959c51c7be26c45122ca3372ec404e7ac7af5ad590e23dc3329f8332f46d52f115d27aebbf0e9ffa5fb3a67c4d411c806ec2f5e67043990d740b2028754afeecc9be40ed6615baa3adeed34754f39a78891f0c65f24e5155afc069c8116afac020d2b8eeb9d5eed0fb963cc275b4d9fdbb437fbf7215d5d35ddc2c19c5ac3f9", 0xa5}, {&(0x7f0000001a40)="2f62cebe83d459bae03286b30b2b9710c2ad249d32551d4141c763a8732e58a2304ff6f0d8eddb92cd983431af6b2f8e8bba4493d45d8b59b1692d882fc943ab2a06be46ac20e26ef57bee", 0x4b}, {&(0x7f0000001ac0)="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0x1000}, {&(0x7f0000002ac0)="131c0ac25a0116513713ef61aca90048fbbbe00063bb814921414c62151829aa8bd60594f6e56fae1242132dc2e877e5eb69546546fafc2b32e3a983aaa5cab7ae0a8847108ebe57f6f81a2ab1738e9dbd3109d1b1e0485694600577ca34989e17ad1338ace82c5329a5ce130689d9ca10eec5b6d6cf49a4471fd7754bacca296505c1371e64fea303b2b4cd3e2d91d60595c0018ae4a90399408614689421ad6a5d8079a1e44fff57d54e89346d1c59753be1b0d5f950f3c4d8fb46b1aeb5d9a30ce71add98e8085b418e575bbee50bc47c532ea05d62dd5c00aa5ebb0b581dc836ecd4b903b77a1491d445159ef83d2c236025cbc1af20090f4c30fdb60cc717094727ac443798029ba10cd08f0b5c934138fd5f2dd0c00c82f9d2d5cdc9ac9d229352d232cf14daa4573a02134e387e700105a8dd64b12635de17ce2757ae649ee1a07b6f620b321eca3fe316460044b1110d20568d5782471de852c76d7227a14aa2dc38bdf718b1ca734884f49c80cfa961f6e4e76605cecbd4565ebd282ccbb5f9351d448935e5789c88421ee021ab2f0b6aa350eaa6836e0077936470d8a0617686061b1a5406d6d2c7232d17f5e501198602c97fa656bedbd24f0ca2eec6a6977e3e8d5e4c368a490d461c2811f127318d029db79e7a84e43e51561548c4237a1be91fb117fe6017456d6a9adddfd9bf46c76d053bbf4d30b4c220c144a802449ca06527db61b437ba52bd7f79f9d9ca0422f5530e96921daac87d5115048931df5257a2141313740342335a153a953a1592d514cddac797ab2dc255d3ff9bb0e55afa5411e8d418224174326af2ad6434364a8f0fec1f85fa96575a1d4f736c0f37a7c56a71a8c992520f692d07a2ad5d5e81df396514e08b712e80738564a0476693f9a919fc8dbdce44a8928031fcf43249766cde69234152facceaa9f3409a28fb46e2c1ad1f74053122a1e2711256cf5daf7a5a7da0075fc144c5091ead01b256f3247569c564ac191c90b47d7c66c7e2d47d23abd6f6d770812dd22845958ba6a16a5347c311cf285cab09c6ad5fc4ecb8f19d13c8ab671bd4f85e587aa496c7c4db8a48829dd11c96fc2659d83eec932a00d7a765e66f2c618b6113b763ec2a50949dedeedc90d342cd68322a8f412fb3a2bf71ce7f5c60fb90020f4e3dcd0deaa6a21fdd35a46bef7834256772947a04645d19d1ce2f088c3bb2195aa96bcf4c2ab1f8f01405f3eb9b564cd399e0f7b34864447e965cffac8bc15a74e02c735c83919f16f3d9aaadf0748b0c7dac18b92e8730cbb5147ca8477321ac6b573d7b94361e4c3987533f7efbb7149627807d8effa900e6e17758c3eb844e4b13c6756145cdc525fbfc42146f6a1492e9185cc1f049c02422d546e746aeb29aaa5018baf5bf341814b7922d5dde93e8e5754d24d853bf56764000fc0c7f4cb47adf41bec870daecd97e10b9fa77de7d6d166d1b9a651bd1aa740b5da3bdd716cb4adf618a20b5ac02973d53b392a0ba01a4c9cb19812c4033a51c06f1e34d13aef346b202d6b73be9f73ddb6ac25616abd348aaf4d3d49f5665af977b78c107d8bc56651895d3248cae8285157c1d7c9fbfdde3bdcea3b8925608ef25872b25f1820cc65bd847c1cab615e720fc6f06b64140374b284b43b62f7dac8c257066780029a2039f530c2947e79bf5d855e2b5e64d67b4bc18e391e2708ef267c64b3eedeaee37c93c52f64aa5606699e2adcdf200db76255836547b6fc8780fb17b25e2c275bd7e068f69ca67c61942a3e4e421bdf62319018613e1a13c209d78bbe32c580ed2f7c7c48898e1e26e1fd51b112a5a9b3c68773aae1e441ad8a87991d4603be28560c9c7ebc704bfda20239ff9a0c8030d60178c1c84c5107bf8282c60a20e1c13dc93fc688f5126cd9f42120067e4e3c5cb821e57beef9b33e566ecdd70afd2f27671a6bbec62d6f054b7ae9b02bd2d0d7e7b4250ed3ae399cde00aa7f0547ad1abaa338cd424712150176d54a424cb382a58a421c64717f66f3a3d14a1e7e357285df0aea5a8b1d1f39705e17c6486bbd56e8215b68399b44f82c1b10211fe60a4d01ed67c7dc6dbc501a643f1354f32b5609852a3d667bada7a0f202a76917b8c1931e0016ce453858d5e93df1149a688331b0c1212dae8c5aefa225fb6f315705289da525f9df33434a03c60bb58b8d2dea93ce15ccd67bd6ae9e2868c9f68018d7236f032b384ec3a62aa30222b2c4685ec9c31af4b6e8dbbcef0115abec342792b44aeb222ee0fe10ea1aec7e770d2330a3c698b5da51953bdf24126ac54a0b75b9d6778e9131262d4034b8b49370e481b1ac6490693c86a82f97b64484ec22a7eda8e40ed763a87e1ae70bb6dfcfdecded9a8db15546f64c5619b5627a2ef66429b5ea1b1d94c85e6105d4bdbb62bc8b3565e3c232a93fb6fc238e27d1c8ef9fa30983c9916d2cb21808fe5cecc035d6374df6ba34e07eaf22950b891287a762a4e678af7642ae131516161c1b9c7d0cf615eaef809c4eb055ebc8114e9f9955d63f3ad07b33da764e16fc76aaf2e53e36b4ae15105ba7f728d274ff221f425d4f4e241c2674a6a37dbe36202c5c138e2eea6b8abc2366860446ca5dfaa33d5eeb704f8c88e11729fefad087ed7c4c98d0ce6ebd2c067cbc53afabc99de3897bba21e4cfa7c7b3564e84cdc6215cbda6679e18150928ca437343e2e11aa01d534e21f862426b7686422c17e72a9664f47039f9ebce69e67e884bd8dce4a90fa546d2acea8b49782642c467f1cf3240ebd008afad4963f396356bf2f3e5228d283a0b9342d77e14197727f66f0fc97d14ae76b7cd666f6dc7312d40ab67a7737e93799508df465753f974d1bf0bc801e97f0967f80679f67f5d23844b8e916b77f74090f80eca1c9cd82c3433de9577bab13e78d615735ff5966f26d270f804c2a5fe911bd170761c364c37682a7818c7777ca4afb9de25a8a625274dd8fdef319e35b8b0c304f94fc3f56b54c68dd4fe200c9dee18d3c0c94ffa5a11eee2a4da3e06c84df06f5070726f552746bbde1d39dffecb4b7e66418eb75ec4564a33e1156ac94063dccee4e6756695a572fee7266926af4b2e18658767d8041b4229194f6b5c18dcbc7ac08964ba4fda17d9a37bef98774c2085474a552f3d3bcab80ab2578740de7f9133cafe209674c9b43ec4aeabfc8f6e2633b12d7c7b4b32616abd82759f210eed88be3ce4206b46655109212afa5fc582bd6dbee75bee023c2b9f6914758cded8578531e14fbe4b1ca0dddb12c3913e8118b05654160cce352ac434f80a433235680e84cc13a2b6ce3c109cb8d60c501fa8a131d549efc1eabdbdf01c2af257e13abebc3132da55fad5478925495d01c54f3b9c16a9e46fe3ab3d6add1921f35a0ed04c610514c420db9edc2be89998668952e75e874699091d5b6dec253ff211e3ffb4d78b2069d852db80e57563da52d33ba0d36148e2d1ea5765f5af806258076057ffc5706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0x1000}, {&(0x7f0000003ac0)="274ee25339456d1453b85142d71f0e62f41499f098e49fb888504fb4ab19ac26c55fe8c3774a5d0c770b34174f2043acaa7aebcfb2c2eb68e2c6f9cbdad2e3ad35f678b5c50469d28daaa40de7cbc4cee487456b92eaa326c518c6271134599614290ed7a51ec5d67b43267ceb45f73ab2169e274a77e658392ab88611b6f18baba15e61e4f19cb371e8c312a56bb1a60e533a646b0e1d316816a860ea2d1affd0016a2f19a574654f59891ea7baa6acf4bac9a700fb13d21a7d9da1", 0xbc}], 0x5, &(0x7f0000003ec0)=[@rights={0x20, 0x1, 0x1, [r1, r5, r5, r1, r5]}, @cred={0x18, 0x1, 0x2, r22, r3, r23}, @cred={0x18, 0x1, 0x2, r24, r3, r25}, @cred={0x18, 0x1, 0x2, r26, r3, r27}, @rights={0x10, 0x1, 0x1, [r4]}, @cred={0x18, 0x1, 0x2, r28, r3, r29}, @rights={0x14, 0x1, 0x1, [r1, r1]}, @cred={0x18, 0x1, 0x2, r30, r3, r31}, @rights={0x24, 0x1, 0x1, [r5, r0, r5, r0, r0, r4]}], 0xe0, 0x40000}], 0x6, 0x20000001) fdatasync(r5) close(r0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000000)="62767130000200ff0100", 0x5cf1a294e74e39f7) [ 50.026181] QAT: Invalid ioctl 2018/03/25 22:58:12 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x3f}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000711054000000000000000000020000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x497, &(0x7f00001a7f05)=""/251}, 0x48) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f0000000180)={0x2, 0x8, 0x49c6, 0x62, &(0x7f0000000040)=""/98, 0x54, &(0x7f00000000c0)=""/84, 0x38, &(0x7f0000000140)=""/56}) bind$netrom(r0, &(0x7f00000001c0)=@ax25={0x3, {"b7c5f6ca4d81fb"}, 0xffffffffffffffff}, 0x10) 2018/03/25 22:58:13 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000000)=0x1f40) write$sndseq(r0, &(0x7f00000000c0)=[{0x20, 0x9, 0x0, 0x5f, @time={0x0, 0x989680}, {}, {0xdd5, 0x9abd}, @result={0x855}}, {0xfffffffffffff801, 0x4, 0x527, 0x1, @tick=0x5, {0x1000, 0x9}, {0x80, 0x4}, @queue={0x4, {0x401, 0x5}}}, {0x6, 0xbc0, 0x3, 0x80, @time={0x0, 0x1c9c380}, {0x1c00000000000000, 0x7f}, {0xfffffffffffffff9}, @connect={{0x3, 0x6}, {0x1ff, 0xe1}}}, {0x8e6, 0x3, 0x1de074d9, 0x2, @tick=0x8, {0x930, 0x100}, {0xffffffffffffff46, 0x5}, @note={0xf1c, 0x1, 0xbc2, 0x20, 0x2}}, {0x80000000, 0x800, 0x6, 0xffff, @tick=0xfffffffffffff001, {0x4, 0x8000}, {0x400, 0x14}, @note={0xfffffffffffffffe, 0x10001, 0x7, 0x7, 0x7}}, {0x3, 0x1000, 0x6, 0xeebe, @tick=0x3, {0x7f, 0x8}, {0x100000000, 0x8}, @quote={{0x100000001, 0x1}, 0x80, &(0x7f0000000080)={0x80, 0x8000, 0x0, 0x5, @tick=0xbc9, {0x5, 0x1}, {0x7, 0x5}, @control={0x7, 0xae, 0xfffffffffffffbea}}}}], 0xa8) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000040)) 2018/03/25 22:58:13 executing program 2: r0 = socket(0x11, 0x4000000000080002, 0x0) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x38c, &(0x7f0000000000)}}, {{&(0x7f0000000040)=@nfc={0x27, 0x9}, 0x1c, &(0x7f0000000e40), 0x0, &(0x7f00000012c0)}}], 0x2, 0x0) setsockopt(r0, 0x3, 0x2, &(0x7f00000000c0)="38777b23934b5e91971fd99793cdf794f115e6a3a142f98d8ade071d40ce903be94a9f1db80e3b700ea58c73299a2edbed01257e2869cf1c056dc1aa8daba9f051d2bf277ac41568a69e13ffa2ba830efe8851f84b2aae48ce9a8d35df78654f90bb", 0x62) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8000, 0x2000) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x40080, 0x0) fanotify_mark(r1, 0x72, 0x7ffffbd, r2, &(0x7f0000000180)='./file0\x00') 2018/03/25 22:58:13 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x43) r1 = creat(&(0x7f0000000600)='./file0\x00', 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000640)={0x5, [0xffffffff, 0x0, 0x5, 0x7, 0x9]}, &(0x7f0000000680)=0xe) poll(&(0x7f0000823ff0)=[{r0}], 0x1, 0x0) 2018/03/25 22:58:13 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00004b7000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00000000c0)='./file0\x00', r4, r5) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r2, 0x8, r1) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000100)={@loopback, @multicast2, 0x0}, &(0x7f0000000140)=0xc) connect$packet(r0, &(0x7f0000000180)={0x11, 0x1a, r6, 0x1, 0xffc0000000000000, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) read$eventfd(r0, &(0x7f0000745000), 0x8) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000027ff8)=[{r3}], 0x1, 0x8000) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0x8, &(0x7f0000000080)=0x4) getpeername(r0, &(0x7f00000003c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000440)=0x80) dup3(r2, r3, 0x0) tkill(r1, 0x16) 2018/03/25 22:58:13 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000280), 0x81) [ 50.047349] QAT: Invalid ioctl 2018/03/25 22:58:13 executing program 3: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180), &(0x7f0000000140)=0xc) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000000)='io\x00') pread64(r2, &(0x7f0000004000)=""/4096, 0xffffffffffffff85, 0x0) 2018/03/25 22:58:13 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setregs(0xf, r1, 0x9, &(0x7f00000000c0)="bc5a856abc16512a5bc4ab0547637f3e6a17d54dd75f39d5ca") getgroups(0x6, &(0x7f0000000100)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r3 = getgid() stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r4) socket$inet_icmp_raw(0x2, 0x3, 0x1) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000001080)=""/138, 0x8a}], 0x1, 0x0) 2018/03/25 22:58:13 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='ns/pid\x00') fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f0000001280)='d\x00\x00\x00\x00\x00\x00') 2018/03/25 22:58:13 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x410003) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x1}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x2, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f0000000140)=0x1) ptrace$getenv(0x4201, r1, 0x1, &(0x7f0000000080)) 2018/03/25 22:58:13 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf1ffc)=0x600210) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) ppoll(&(0x7f0000000140)=[{r0}], 0x1, &(0x7f00000001c0)={0x0, r1+10000000}, &(0x7f0000000200), 0x8) pwritev(r0, &(0x7f0000ed8f70)=[{&(0x7f00007d7f41)='k', 0x1}], 0x1, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000100)={0x7, 0x9, 0x6}) 2018/03/25 22:58:13 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00006ae000)=ANY=[@ANYBLOB="0e0000000a004e2000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x90) 2018/03/25 22:58:13 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000000b, 0xa, 0xffffffff80000000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000a00)=0x101) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in=@multicast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00000001c0)={@local={0xfe, 0x80, [], 0xaa}, r2}, 0x14) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1, 0x5}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f0000e3c000)}, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0xff, 0x2) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc028ae92, &(0x7f0000000240)={0x0, 0x10000}) 2018/03/25 22:58:13 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x30, 0x10, 0x9, 0x7}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x5, 0x3}, 0x8) r3 = openat$cgroup_int(r0, &(0x7f0000000180)='cgroup.max.dendants\x00', 0x2, 0x0) openat$cgroup_int(r0, &(0x7f0000000140)='cpuset.memory_migrate\x00', 0x2, 0x0) signalfd4(r3, &(0x7f00000001c0)={0x10000}, 0x8, 0x80800) write$cgroup_int(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="c61c290d2697f1861194"], 0x1) 2018/03/25 22:58:13 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000000000)={'broute\x00'}, &(0x7f0000000080)=0x50) fcntl$setflags(r0, 0x2, 0x1) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f000074af90)={[{0x7}]}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000200)) 2018/03/25 22:58:13 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000a7c000)=0x2d, 0x4) socket$nl_route(0x10, 0x3, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) 2018/03/25 22:58:13 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) fcntl$getflags(r0, 0x408) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x40020011, r0, 0x0) r1 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r1, 0x84, 0x200000000a, &(0x7f0000002080)=""/4096, &(0x7f0000000000)=0x1000) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x400000, 0x0) getpeername$inet6(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000140)=0x1c) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f00000000c0)) 2018/03/25 22:58:13 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) bind$alg(r0, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'md4\x00'}, 0x58) socket$rds(0x15, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) 2018/03/25 22:58:14 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000f85000)={0x2, 0x1, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}]}, 0x40}, 0x1}, 0x0) r1 = dup2(r0, r0) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000040)=r0) 2018/03/25 22:58:14 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x490000, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000000080)={{0x77359400}, {r2, r3+10000000}}, &(0x7f00000000c0)) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000100)=""/139) getpeername$unix(r1, &(0x7f0000000200), &(0x7f0000000280)=0x6e) bind$netlink(r0, &(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100}, 0xc) 2018/03/25 22:58:14 executing program 6: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x800000089f0, &(0x7f00000000c0)={'bridge0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000080)=0x50) 2018/03/25 22:58:14 executing program 4: r0 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x101, 0x40000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000100)={0xff, 0x0, 0x10000, 0x3f}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000000180)={r1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000142ff0)={0x2, 0x4e22}, 0x10) sendto$inet(r2, &(0x7f0000243fca), 0x0, 0x200080c4, &(0x7f0000b56000)={0x2, 0x4e22}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000b26000)=0x1ffa, 0x4) writev(r2, &(0x7f0000018cd2)=[{&(0x7f0000068000)="02", 0x1}], 0x1) recvfrom(r2, &(0x7f0000000000)=""/175, 0xaf, 0x2002, 0x0, 0x0) 2018/03/25 22:58:14 executing program 2: eventfd2(0x0, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000eaeff5)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/03/25 22:58:14 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x0, 0x7530}}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@multicast1, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000002c0)={@dev={0xfe, 0x80}, r2}, 0x4f) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r0, &(0x7f0000000280), 0x200000000000001a, 0x2e) 2018/03/25 22:58:14 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) eventfd2(0x5, 0x80801) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000340)={0x0, @in={{0x2, 0x81, @multicast2=0xe0000002}}, 0x1f, 0x6}, &(0x7f0000000200)=0x88) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e21}}}, &(0x7f00000004c0)=0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000500)=@assoc_value={r2}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x8000}}}, &(0x7f00000001c0)=0x84) r3 = openat$cgroup_int(r1, &(0x7f0000000580)="68756765746c7ab0f2863efbc43c7778b52ffb622e3244422e6c696d69745f696e5f62796265730025ee26eca2d81b29ae3a900f57a484dacc402aac6a4e28b1d58366000000000000143595d808cbacffffffff0aec210000009e40294fba40f5c6e60d4de528d65b5b9508f9de613080b3e07b1deab999b0a85d3e55048f894e4b64b7067c1b581816d8dd9e2e7a0c7a59852f6e90e980d36de72996333a5d63c3c6b944bfee9ac8c767c7a929851f57ba3a8b502d0d3e2bc6698f6e5fd012f7e60891763d73b43c21481e5922a92e", 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000280)={[0x36]}, 0x1) 2018/03/25 22:58:14 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000917000)=0x401) shutdown(r0, 0x1) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000b15ffc), 0x4) 2018/03/25 22:58:14 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8, 0x102) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) renameat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000240)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f00000002c0)={{0x8001, 0x3, 0x5c3, 0xfc, "a15b93895d0a9511a2c305736c8e9069e413126b33ddc3c915b8243f883b731027a35a0cec069e9d26c8973e", 0x7}, 0x0, 0x0, 0x2a2, r2, 0x8, 0x2, "d2920b03e2356a248402c2014022cf69fafc249746c282f671adbe2ddad7de73a03fac2f5d856128624f60caa74c3f3bc6603ac51ad2e4d3ba57efd782fa2158", &(0x7f0000000280)='/dev/dsp#\x00', 0xa, [], [0x7fff, 0xff00000000000, 0x69, 0x100000001]}) r3 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x20000000001) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={r4, 0x80}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r4, 0x8, 0x200, 0x6}, 0x10) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000180)={0x0, r3}) ioctl$int_in(r3, 0x5452, &(0x7f0000003ff8)) 2018/03/25 22:58:14 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="36e62be2266a1c87f72044f9c6fb6c9afcab7b6d0500000000000000d664b277c4fe794473343e98dd9fc353b49c45b85f35ec907f25efd0da992b2a224808311e4506"], 0x1) 2018/03/25 22:58:14 executing program 3: syz_emit_ethernet(0x56, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@canfd={0xd, {{0x0, 0x7, 0x7c, 0x90d}, 0x2f, 0x3, 0x0, 0x0, "c4332a7868388bcda081cd603f4941332196fc40e68077f65b7bd6f50518e519d4ec608950c793de1161091dd7c242235a7c811d3c0d18e1f83cc556e90b8051"}}}}, &(0x7f0000000080)={0x0, 0x1, [0xc8, 0xf5, 0x2a0, 0xad]}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x24) syz_emit_ethernet(0x3e, &(0x7f00005b1000)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)) 2018/03/25 22:58:14 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x1, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000140)=0xeb4) getsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000000040), &(0x7f00007d0000)=0x4) chroot(&(0x7f0000000000)='./file0\x00') r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x202000, 0x0) r3 = dup(r0) ioctl$TUNSETSTEERINGEBPF(r2, 0x800454e0, &(0x7f00000000c0)=r3) 2018/03/25 22:58:14 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000000100)=0x2) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)="73657373696f6e548200") pread64(r1, &(0x7f0000000080)=""/8, 0xfffffffffffffef2, 0x0) 2018/03/25 22:58:14 executing program 1: perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x400000000032, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000140)=ANY=[], 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') socket$inet_tcp(0x2, 0x1, 0x0) getsockname$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, @broadcast}, &(0x7f0000000300)=0x10) 2018/03/25 22:58:14 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') read(r0, &(0x7f0000000000)=""/69, 0x45) lseek(r0, 0x0, 0x4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0xfff, @local={0xac, 0x14, 0x14, 0xaa}}, {0x30a, @random="63d04d16d282"}, 0x23, {0x2, 0x4e22, @loopback=0x7f000001}}) keyctl$update(0x2, 0x0, &(0x7f0000000180)="b1ea25ea7c4e35c741d9147817c97cf555ae0d1f7c4427c7ad8f01aca02080e8a609c3f8761e504f0850f98d2060ac49c9336642379e764d6d3ca18d", 0x3c) r1 = request_key(&(0x7f0000000200)='encrypted\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)='+ppp0:lo\x00', 0xfffffffffffffffd) timerfd_create(0x7, 0x80800) keyctl$set_timeout(0xf, r1, 0x8) r2 = mq_open(&(0x7f0000000080)='\x00', 0x2, 0x8a, &(0x7f00000001c0)={0x6, 0x6, 0x9, 0x2, 0xb871, 0x0, 0x3, 0x10000}) fdatasync(r2) 2018/03/25 22:58:14 executing program 3: keyctl$update(0x2, 0x0, &(0x7f0000002100)="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", 0x109d) r0 = open(&(0x7f0000001040)='./file0\x00', 0x20200, 0x86) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000001080)) 2018/03/25 22:58:14 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) io_setup(0x5, &(0x7f0000000040)=0x0) io_setup(0xfffffffffffffff8, &(0x7f0000000000)) io_submit(r1, 0x40b7, &(0x7f0000000140)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000180)}]) 2018/03/25 22:58:14 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='cgroup\x00') getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}}}, 0x7, 0xa6, 0x3f030d37, 0xcc, 0x1}, 0x98) r3 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000280)={[0x36]}, 0x1) syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x2100) r4 = getuid() setuid(r4) 2018/03/25 22:58:14 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) r2 = getpid() fcntl$lock(r0, 0x5, &(0x7f0000000340)={0x0, 0x3, 0x1, 0x2, r2}) fsetxattr(r0, &(0x7f0000000180)=@known='system.posix_acl_default\x00', &(0x7f00000003c0)='bpq0\x00', 0x5, 0x1) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f0000000100)={0x0, r1+30000000}, &(0x7f0000000140), 0x8) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x0, 0x0) close(r3) r4 = socket$packet(0x11, 0x0, 0x300) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r3, 0x40405515, &(0x7f0000000480)={0xfffffffffffffffc, 0x7, 0x8d, 0x6b, "859fb9c57cd530952c51ef9a2ddb2e842d3c41075c3f91c2478efd0dd29bb6b442ea2cc224fbfb91d26e6c52", 0xce1}) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x200000000) getsockname$packet(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x14) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000280)={'bpq0\x00', r5}) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r3}) setsockopt$EBT_SO_SET_COUNTERS(r3, 0x0, 0x81, &(0x7f0000000380)=ANY=[@ANYBLOB="736563757269740000008000f1000000d6c38d000000000000000000000000000000000000000000000000"], 0x28) fcntl$F_SET_RW_HINT(r4, 0x40c, &(0x7f0000000300)=0x4) preadv(r0, &(0x7f00000002c0)=[{&(0x7f0000000400)=""/96, 0x60}], 0x200000000000018a, 0x0) 2018/03/25 22:58:14 executing program 0: add_key(&(0x7f0000000100)="6173796d6d65747269630000f623c165dbdd5da4e516feae1218931b7f62f1989e779cb3e199015e6f224dc786b78b696462c7dec58cd05fa42773a0af0a703d63e19620fd165b5d862cf735059c401152746037a51f9d035dcf4197d265f6f5d246b14212db69e767574420fb11a7308eb293967dbd5a729bb8c6833a854e2036d4e9270fef4cef270638e56c144263ecf69038c96c9d38f68668c21513e19c1311eea8ee94c59609987d033ca3c8ad624dbc5c8958aaa4e9158c5850c6228a22d0adaabe8bb566c069d5baa64e30af6d878c", &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="3080", 0x2, 0xfffffffffffffffd) 2018/03/25 22:58:14 executing program 5: socket$inet_icmp(0x2, 0x2, 0x1) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x240000, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000001c0)={r1, r1}) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000000080)={{0x10000, 0x1005, 0xc, 0x81, 0x7f, 0x7fffffff, 0xff, 0x7, 0x0, 0x6, 0x9, 0x1}, {0x2000, 0x3001, 0xf, 0x515c, 0x81, 0x9, 0x81, 0x9, 0x8, 0x1, 0xeb9, 0x7fff}, {0x5000, 0x0, 0xf, 0x4, 0x7f, 0x8, 0x0, 0x3ff, 0x5, 0x7, 0x0, 0x3}, {0x1002, 0x1000, 0x0, 0x4, 0x4, 0x4000000000000, 0x6c1a, 0x8000, 0x2, 0x1, 0x9}, {0x10000, 0xf000, 0x0, 0xff, 0x3, 0x9, 0x2, 0xc1da1c1, 0xfffffffffffff801, 0x4, 0xfff, 0x4}, {0x1000, 0x1, 0xf, 0x40, 0x80000001, 0x80000000, 0x8, 0x80, 0x80000000, 0x5, 0x4, 0x9}, {0x2, 0x0, 0xf, 0x7fffffff, 0xfffffffffffffffb, 0x4, 0xe48, 0x1, 0x1f, 0x2, 0x787b, 0x3}, {0x13000, 0x10000, 0xd, 0x10000, 0xc6, 0x1, 0x7, 0x3ea8f97f, 0x9, 0x2, 0x0, 0x100}, {0xf004, 0x6000}, {0x100001, 0x100000}, 0x4, 0x0, 0x103004, 0x100000, 0x4, 0x100, 0xf000, [0x3185, 0x1000, 0x5, 0x7]}) r2 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="4edf47bf6936"], 0x1) openat$cgroup_subtree(r0, &(0x7f0000000200)='cgroup.subtree_control\x00', 0x2, 0x0) 2018/03/25 22:58:14 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020d000010000000160000000000000003000600000000000200000031ebf8c7000000000000000003000500000000000200000000000000000000000000000008001200020001030000000000000000100000000303000000000000000000001d0000010100c58a47566f8d45157c97ec3a0000000000000000000000000000"], 0xffffffffffffff36}, 0x1}, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000240), &(0x7f0000000280)=0x8) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="0213000002000000000000000004000008946f17802a059d46d35f93b75f43a4b52cd167cd436e6d8354dd5aaad98506ee8659667bfcf236c1bbb851a29978aa4d13af1fec059f5ce428d61f4fe32ec97292e04c0d34d6a207fd5ab76cb48b1853abd6bd3259dfc27e75747b0ff4173039c4f92910873f37746f18af1cbe1c0e7825beb3cb3498b56a3f14bdb000000000000000000000"], 0x10}, 0x1}, 0x0) 2018/03/25 22:58:14 executing program 2: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000040)={'eql\x00', 0x1}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0xffffffffffffffff}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./control/file0\x00') utimes(&(0x7f0000967000)='./file0\x00', &(0x7f00000000c0)={{0x77359400}}) dup2(r0, r2) 2018/03/25 22:58:14 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xca7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101000, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000080)={@broadcast, @local}, &(0x7f00000000c0)=0xc) clone(0x0, &(0x7f00000a5000), &(0x7f0000ef4000), &(0x7f0000996000), &(0x7f00009c7000)) 2018/03/25 22:58:14 executing program 3: r0 = memfd_create(&(0x7f0000000140)='ifb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001900)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/4096, 0x1000}}, {{0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f0000001840)=""/158, 0x9e}, 0x5}], 0x2, 0x0, 0x0) pwritev(r0, &(0x7f00000011c0)=[{&(0x7f0000000000)="c27ba36813d7d21ad7fa26ae4b4fd1390501a00aff575b86526190077e4ea1f07348a0e0bffb40e0a3a87955e9d5d7c22cd14b216f7ec2154228d455ea4a172fd6ed40a35c2652a2044df5b7249b80b9d3c34119aedc5a4a8ae808d45925302c85659e5a44a1f3d36304cb96c1155dabde7dc375d901ecf82a0d565a6f057032de027709997c7d5d423274f6b2a6c16339731e171c4c030768c8f786c7edc734c8"}, {&(0x7f0000001140)="dde2d05cd0683f608238a35f0eb25d32f680c3ae6841c2706397b542590ee893e92d34726c782a96fc2c57df7f3796e13cb4101425f129ce05da407cebe1a58e94ce052a72b3776f7ae4cd743bacaf257f3bb1f945e084fca1405b85895123"}], 0x21d, 0x0) getsockopt(r0, 0xffff, 0x6, &(0x7f0000001200)=""/228, &(0x7f0000001300)=0xe4) 2018/03/25 22:58:14 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f74fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x2f2) sendto$inet6(r0, &(0x7f0000856f71)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r0, 0x0) write(r0, &(0x7f00005efa0e)="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", 0x5dc) getpgid(0x0) r1 = gettid() getpgid(0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000050c0)={'teql0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000005100)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) migrate_pages(r1, 0x3, &(0x7f0000000040)=0x2, &(0x7f0000000080)=0x7) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r4 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x6, 0x80) ioctl$SNDRV_TIMER_IOCTL_STOP(r4, 0x54a1) getpgid(r3) 2018/03/25 22:58:14 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) recvfrom(r0, &(0x7f0000000000)=""/165, 0xa5, 0x0, 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$bt_rfcomm(r1, &(0x7f0000000100)={0x1f, {0x9, 0x1, 0x7, 0x6, 0x8, 0x4}, 0x3df}, 0xa) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000001c0)=0x1, &(0x7f0000000200)=0x4) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000000140)=ANY=[@ANYBLOB="140000000401ffff0000000000000000000000005511cd60838b009272eca7679f9d2c55aaa8502144790001a69f56b8c4e19dce3bb7beed7e4c85beea308cc3c6c7aa20d0969e88ff3e991a856bf7b8380aedd725f1d1ac6974d0deb789080118038a6e3b"], 0x14}, 0x1}, 0x0) 2018/03/25 22:58:14 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000000)=""/89, &(0x7f0000000080)=0x59) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x8200, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockname$inet(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000000c0)={0xfe3f}, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0xfffffffffffffff9, 0x7fff}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000200)=r2, 0x4) 2018/03/25 22:58:14 executing program 3: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000), 0xffffffffffffff27) mkdir(&(0x7f0000035000)='./file0\x00', 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x62000000, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000240)={0x10000, 0x3, 0x200, {0x77359400}, 0x51ec, 0x8}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x9, 0xff, 0x9, 0x2, 0x8000, 0xff, 0x5, 0x401, 0x0}, &(0x7f0000000180)=0x20) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r3) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x401, 0xb0d, 0x200, 0x3, 0x81, 0x4, 0x10000, 0x4, r2}, 0x20) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000040)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000000080)="66756573e2", 0x7ffbf, &(0x7f0000032000)) syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x18000) open(&(0x7f00000000c0)='./file0/bus\x00', 0x0, 0x0) 2018/03/25 22:58:14 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = syz_open_procfs(0x0, &(0x7f000018cff6)='net/kcm\x00\b\x00') r2 = socket$kcm(0x29, 0x2, 0x0) sendmmsg(r2, &(0x7f0000001600)=[{{&(0x7f0000000100)=@sco={0x1f, {0x4, 0x401, 0x6, 0x1f, 0x8a33, 0xb2da}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)="ea7fe26290e247dac47165caf7a82ddb5a0466f5a9fce26e65c3f5c9db27dc8df6b450e0f0f2ccc16ca67b5fbabdb8e7b6e053faf58f4f77d79b60f6a6f6ca4cd5a26fa10aa2fd702063f1d053323ea86d160e98755d23380f7210daf3894d14f1542c389376a0aef1d57da1b3d096a9f0ee398b4ca6629a48a03ab8901890c4c3ba7e6e8eb6355d90", 0x89}, {&(0x7f0000000240)="65b81950795d39a8c8dc8cd92d94ba988d69f4989f1e87d91e7bf183b8ca60956b955fb781e635cd1a89194c981719dacf208983abe84fc8adb28a62f00ec043ceaf9371ad7600dafb6164bab2c45075d2b96cbfe80dc507bd002d05cb7e94788fb48f12714bac24ca215eb935c5d43fb6b264b047fcf2e13cdede95a1f10ac6a8a8d2ec20863fd7d421d71eee3f5858467d0cf0a02595284770484fab878e77574bf7e3f398", 0xa6}, {&(0x7f0000000300)="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", 0xfe}, {&(0x7f0000000400)="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0x1000}, {&(0x7f0000001400)="252f62b4c6287b39947606f423f09cf54454c5bd2e77b6304bd62609036452e395690fa652982275610c7509061707caaef8f1b4b48e7eb5b7a19dbd83d149c6f4734b21a33bf040dbfa056b813191344ea83b39586fef1387c7191579fa823ba6564b721691b670e1545aa91910fdd7908a8a7f611ef74861511b3838aa6afb77a5d88284d15144be6cc8eaf3ef914da1fe1dfe2cd08b2d76fad791263bbfa6057dd4c597392fe4afcc504f25a180db68a935482ba3bcf11c71b9d275469043e15d471099022c6b9f27b808e9", 0xcd}, {&(0x7f0000001500)="4e06911abef9fb3d180f2a26fa4f7a29495553169f11ede882911096b232f77a5bbf8b8200030d0683ba5c060ab8ed8ec10109b167cf4b263a44f3e7225984aece5a50ae55bff985174e36e3a7c6cd7fce668e66fd862f0d9c000e94450eb02c23a282f6f3b59fb4fdc15ac8195bae58d3ff73070607793a3aa1fddecdea4904c40be6a20da6859a3e113257cbe19661f1c47870344ee0524e874f8bca97b51aa1147675186bf03e", 0xa8}], 0x6, &(0x7f00000015c0)=[{0x18, 0x13e, 0x0, "3bd3d977eb4c5cd1afb568"}], 0x18, 0x810}, 0x7}], 0x1, 0x0) writev(r2, &(0x7f000081f000)=[{&(0x7f0000c67fd3)='u', 0x1}], 0x1) sendfile(r2, r1, &(0x7f00000000c0), 0x200) 2018/03/25 22:58:14 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x4ec454c8, 0x400) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f00000000c0)={[{0x4, 0x100, 0x24, 0xffff, 0x3f, 0x0, 0x8, 0xf01, 0x3, 0x100000001, 0x41, 0x1, 0x7b3}, {0x8, 0xf4a, 0x5, 0x8e, 0xfffffffffffffff9, 0x0, 0x75, 0x9, 0x100000001, 0x7ff, 0x6, 0x1, 0x9}, {0x6b1, 0x8, 0x7f, 0x1, 0x1, 0x2, 0x2, 0x1, 0x1, 0x400, 0xcd, 0x2, 0x1}], 0x9}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000280)=ANY=[@ANYBLOB="11"], 0x1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)) 2018/03/25 22:58:14 executing program 3: r0 = socket$inet_smc(0x2b, 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) shutdown(r0, 0x2) recvmmsg(r0, &(0x7f0000002900)=[{{&(0x7f0000001740)=@nfc, 0x10, &(0x7f0000002880), 0x0, &(0x7f00000028c0)=""/12, 0xc}}], 0x1, 0x0, 0x0) r1 = dup2(r0, r0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', r1}, 0x10) 2018/03/25 22:58:14 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000680)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f00000006c0)=0x2) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) getresuid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f0000000640)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000600)={&(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB, @ANYRES32=r3, @ANYBLOB="f4027f33cc1b80e51cc3decb407e035eba66886d7e36954ba36bfe441f34c454ca0b11028b43b124b749ef84ee13c409b7e0ce4fb1b6b26e5b29bf2b2f18a16df220cb5ff50b0018193dc5cbd2bb060a81ac8bef2f60f67c4247ae3059655b34637ed56acde6af6b460ec4fb816bb6d545af2c7c3dc95dfc49030696bce6c2b887f7f67c6591aed369b2ccce65726ddee6d1d13aa248e6317600c7c1a82edd78a17535467efa644e"], 0x2f0}, 0x1, 0x0, 0x0, 0x8000}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000000)={&(0x7f0000000200)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)={0x18, 0x2b, 0x829, 0x0, 0x0, {0x3}, [@generic='{']}, 0x18}, 0x1}, 0x0) 2018/03/25 22:58:14 executing program 6: r0 = openat$cgroup_int(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.mems\x00', 0x2, 0x0) signalfd4(r0, &(0x7f0000000080)={0x4}, 0x8, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x8, 0x0) ioctl$int_in(r1, 0x80000080044d76, &(0x7f0000003ff8)) 2018/03/25 22:58:14 executing program 2: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f00000001c0)='oom_score\x00') r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x81, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}, @in6={0xa, 0x4e22, 0x1000, @local={0xfe, 0x80, [], 0xaa}, 0xffff}, @in6={0xa, 0x4e22, 0x42, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}], 0x74) bind$netlink(r2, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x84001800}, 0xc) 2018/03/25 22:58:14 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) r3 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) r5 = syz_open_dev$sg(&(0x7f0000000480)='/dev/sg#\x00', 0x1, 0x400000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r5, 0xc0a45352, &(0x7f0000000540)={{0x100000001, 0x8}, 'port0\x00', 0x81, 0x0, 0x1000, 0x5ec, 0x1200000, 0x47f, 0x2, 0x0, 0x1, 0x9}) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) setgroups(0x9, &(0x7f0000000440)=[r1, r2, r3, r4, r6, r7, r8, r9, r10]) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000001640)=[{0x10, 0x29, 0x37, '_'}], 0x10}}], 0x2, 0x0) 2018/03/25 22:58:14 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000080)) write$cgroup_int(r1, &(0x7f0000000280)={[0x36]}, 0x1) 2018/03/25 22:58:14 executing program 0: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000100)={0x0, 0x0}) timer_create(0x4, &(0x7f0000000140)={0x0, 0x28, 0x2, @tid=r0}, &(0x7f0000000180)) r1 = syz_open_procfs(0x0, &(0x7f0000239000)='environ\x00') getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x1, 0xfffffffffffffff9}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x5, 0x8000, 0x6, 0x6b, r2}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={r3, 0x1}, 0x8) pread64(r1, &(0x7f0000e4d000), 0x0, 0x0) 2018/03/25 22:58:14 executing program 4: r0 = socket$inet6(0xa, 0x7fffd, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000b00)={0x4, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000140)={0x7, 0x5, 0xfffffffffffffffd}, 0x4) recvmmsg(r1, &(0x7f0000003940)=[{{&(0x7f0000000180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @remote}}}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000100)=""/6, 0x6}], 0x1, &(0x7f0000000240)=""/6, 0x6, 0x9}}, {{&(0x7f0000000280)=@un=@abs, 0x80, &(0x7f0000000640)=[{&(0x7f0000000300)=""/59, 0x3b}, {&(0x7f0000000340)=""/50, 0x32}, {&(0x7f0000000380)=""/220, 0xdc}, {&(0x7f0000000bc0)=""/4096, 0x1000}, {&(0x7f0000000480)=""/23, 0x17}, {&(0x7f0000001bc0)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/237, 0xed}, {&(0x7f00000005c0)=""/80, 0x50}], 0x8, &(0x7f0000000680)=""/51, 0x33, 0x4}, 0x8}, {{&(0x7f00000006c0)=@l2, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000740)=""/71, 0x47}], 0x1, &(0x7f0000000800)=""/179, 0xb3, 0xe12e}, 0x80000001}, {{0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f00000008c0)=""/102, 0x66}, {&(0x7f0000000940)=""/208, 0xd0}, {&(0x7f0000000a40)=""/54, 0x36}, {&(0x7f0000000a80)=""/13, 0xd}, {&(0x7f0000002bc0)=""/201, 0xc9}, {&(0x7f0000002cc0)=""/65, 0x41}], 0x6, &(0x7f0000002d40)=""/118, 0x76, 0x6}, 0x6e}, {{&(0x7f0000002dc0)=@can, 0x80, &(0x7f0000002e80)=[{&(0x7f0000002e40)=""/23, 0x17}], 0x1, &(0x7f0000002ec0)=""/109, 0x6d, 0xffffffff80000001}, 0x7}, {{&(0x7f0000002f40)=@nl=@proc, 0x80, &(0x7f0000003140)=[{&(0x7f0000002fc0)=""/53, 0x35}, {&(0x7f0000003000)=""/171, 0xab}, {&(0x7f00000030c0)=""/16, 0x10}, {&(0x7f0000003100)=""/37, 0x25}], 0x4, 0x0, 0x0, 0x3}, 0xe80b}, {{0x0, 0x0, &(0x7f0000003640)=[{&(0x7f0000003180)=""/252, 0xfc}, {&(0x7f0000003280)=""/68, 0x44}, {&(0x7f0000003300)=""/111, 0x6f}, {&(0x7f0000003380)=""/46, 0x2e}, {&(0x7f00000033c0)=""/43, 0x2b}, {&(0x7f0000003400)=""/128, 0x80}, {&(0x7f0000003480)=""/11, 0xb}, {&(0x7f00000034c0)=""/242, 0xf2}, {&(0x7f00000035c0)=""/119, 0x77}], 0x9, &(0x7f00000036c0)=""/30, 0x1e, 0x9}, 0x8cc9}, {{&(0x7f0000003700)=@nfc_llcp, 0x80, &(0x7f0000003800)=[{&(0x7f0000003780)=""/100, 0x64}], 0x1, &(0x7f0000003840)=""/216, 0xd8, 0xe00000000000}, 0x7}], 0x8, 0x10000, &(0x7f0000003a40)={0x77359400}) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000003a80)=0x3, &(0x7f0000003ac0)=0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000a00000000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x8c) [ 51.806715] QAT: Invalid ioctl 2018/03/25 22:58:14 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$inet(0x2b, 0x801, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) listen(r1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bridge0\x00'}}, 0x1e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000240)) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}) 2018/03/25 22:58:14 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x400000, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000280)={[0x36]}, 0x1) 2018/03/25 22:58:14 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x4000000000400080, 0x0) r1 = socket$inet6(0xa, 0x800, 0x3) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x5, 0x20}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000200)={r2, 0x8}, &(0x7f0000000180)=0x8) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f00000000c0)=0x112000) ioctl$TCSETS(r0, 0x402c542d, &(0x7f00003b9fdc)={0x3, 0x0, 0x80000000, 0x0, 0xfffffffffffffffe, 0x5, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4}) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x1) syz_kvm_setup_cpu$x86(r3, r1, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f0000000140)="8fe84095f115ea0400000048000fa436290fc72bc4c2390171fe66b81a018ed866b860008ed865660f2adf0f4b6adb8fc91098c1", 0x34}], 0x1, 0x20, &(0x7f00000002c0), 0x0) r4 = dup3(r0, r0, 0x80000) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f00000001c0)) ioctl$TIOCSBRK(r4, 0x5427) ioctl$int_in(r0, 0x5473, &(0x7f0000000080)=0x3) 2018/03/25 22:58:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000005fb2)={{0x0, 0x0, 0x0, 0x0, "199577e4862231c44c25b68946c8eaee6524d90e3c6c7755718d13da1e03c0ecfe78dea0bf3419a7130f9c09"}, 0x0, 0x0, 0x100, r1, 0x0, 0x0, "5ff6ddee28e43a664ec27771fc8bc16e2f6429a3e43cc513778a66ee77caa0669233f41dc6b59fe242c8890166e0f48495ed91b3a0e80be481d5172556fd762e", &(0x7f0000005000)='+eth0cgroupuser}\x00', 0x11, [], [0x0, 0x800]}) [ 51.840713] QAT: Invalid ioctl 2018/03/25 22:58:14 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init() writev(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f00000002c0)}], 0x1) r2 = fcntl$dupfd(r0, 0x5ce3f6c6899b665, r1) r3 = getpgid(0xffffffffffffffff) sched_getparam(r3, &(0x7f0000000140)) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000080)=0x8, 0x4) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000001c0)) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) r4 = dup(r1) connect$netrom(r2, &(0x7f0000000200)=@ax25={0x3, {"c95e890df98fe8"}, 0x2e}, 0xa) openat$ion(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ion\x00', 0x200, 0x0) accept4$bt_l2cap(r4, &(0x7f00000000c0), &(0x7f0000000100)=0xe, 0x80800) ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f0000004ffc)) 2018/03/25 22:58:14 executing program 6: r0 = socket(0x11, 0x4000000000080002, 0x0) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x38c, &(0x7f0000000000)}}, {{&(0x7f0000000040)=@nfc={0x27, 0x9}, 0x1c, &(0x7f0000000e40), 0x0, &(0x7f00000012c0)}}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0xfffffffffffffffb}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}}, &(0x7f00000001c0)=0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={r2, 0x20}, 0x8) 2018/03/25 22:58:14 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x21, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000000040)) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) 2018/03/25 22:58:14 executing program 3: personality(0x3) 2018/03/25 22:58:14 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x1) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040), 0x4) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f000081bffc), 0x43) 2018/03/25 22:58:14 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x0, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x6, 0x5, 0x3ff, 0xffa3, 0x0, 0xed6, 0x40020, 0x8, 0x6, 0x1, 0x1f, 0x7, 0x61e, 0x76, 0x6, 0x8000, 0x5, 0x4, 0x7, 0x7fff, 0x6, 0x800, 0xcb, 0xea0a, 0x7f, 0x7, 0x4, 0x0, 0x7, 0x9, 0xffffffff, 0x6, 0x7, 0x7, 0xffffffffffff8000, 0x7, 0x0, 0x8, 0x3, @perf_config_ext={0x0, 0x200}, 0x3004, 0x8, 0x2, 0x1, 0x7a7, 0x84a6, 0x1}, r1, 0xc, r0, 0x2) r2 = openat(r0, &(0x7f0000000100)='./file0\x00', 0x101040, 0x100) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000200)={0x9, 0x0, [{0x80000007, 0x6, 0x1, 0x6, 0x1, 0x17}, {0x6, 0x8, 0x4, 0x46e0, 0x6d51, 0x76, 0x5}, {0x1, 0x1, 0x4, 0xc237512, 0x3, 0x3, 0x800}, {0xc000000f, 0x7, 0x0, 0x4, 0x0, 0x1ff, 0x3}, {0xb, 0x1, 0x2, 0x7fff, 0x5, 0x80000000, 0x7f}, {0x80000019, 0x80000000, 0x5, 0x3, 0x0, 0x7f, 0x960}, {0x32350c5184b14d7a, 0x2, 0x1, 0x3ff, 0xa62d, 0x7f, 0x7222}, {0x1, 0x10001, 0x4, 0x2, 0x1, 0x4, 0xff}, {0xc0000007, 0x0, 0x7, 0x0, 0x9, 0x2000000000, 0x4}]}) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000000140)=""/166) 2018/03/25 22:58:14 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f000047d000)='pagemap\x00') pread64(r0, &(0x7f00000000c0)=""/8, 0x8, 0x80300000) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) 2018/03/25 22:58:15 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b82000)) connect$unix(r0, &(0x7f0000000040)=@abs, 0x8) 2018/03/25 22:58:15 executing program 7: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x800, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x80287010, &(0x7f0000000040)) 2018/03/25 22:58:15 executing program 1: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000140)=0xc) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r4 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$clear(0x7, r4) r5 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r5, &(0x7f0000e78fe4)={0xa, 0x4e21, 0x8, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={r3, &(0x7f00000002c0)="257d6d8adf64df6066781ef2b3efcbbb91a7a567c853fd0db2ddf6444171ce0ddec116a4741e52675cb72a586eeb655f464790643b4daf9b93d8dbdfa0351ee1d09240b2dc0bd406c3bc951207faac451d75b655f7a9d000893caf1ddae7556cd453abc7d5396bfd200e87aaf7580410b0fe97ef9323d0510a1af993ad57aa0530e0026289b15e9e926c2376bd8ba76eabb217d313c4c08770"}, 0x10) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f00000001c0)=0x1ff, 0x4) write(0xffffffffffffffff, &(0x7f0000a34f31)="1f0000001000077f00000000002000fc0300000408000200048000ad06ffef", 0x1f) ioctl$TUNSETOWNER(r3, 0x400454cc, r2) r7 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x0, 0x0) io_setup(0x2000000000009, &(0x7f00000004c0)=0x0) io_submit(r8, 0x1, &(0x7f0000000500)=[&(0x7f00000000c0)={0x0, 0x0, 0x8, 0x0, 0x0, r7}]) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/03/25 22:58:15 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountstats\x00') syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x800) sendmsg$can_raw(0xffffffffffffffff, &(0x7f0000000bc0)={&(0x7f0000000900)={0x1d}, 0x10, &(0x7f0000000b80)={&(0x7f0000000940)=@can={{0x0, 0x0, 0x376a}, 0x0, 0x0, 0x0, 0x0, "6cb596e2843c52b4"}, 0x10}, 0x1}, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) getegid() getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000400)=ANY=[@ANYRES32=r2, @ANYBLOB="200097007aacbd56c50075e87da4f5ff399c1334e10d80195f1fbdd6db60758208d832e3f43a55fac7a4b97b8cf627272812327e4aee169070c93a87059f78905b283fc78bd0d5d45b6cd3bb0ca450ce9d42ec26c438a9fbcb35bd5a85704a8e9ec6ac76dfd99a63ec28d9366742ea43f22b3691ab1d146b1cff00000000000000c8cb210ff6d0ae7f075592a150e3ddac48f395788a34f25d1031ab2861efd6f62d9824484ed86027c34cce31e95a1d9738932fd2b7746319360ed090a405d088d2c189a6047affff2b9707a745a5f4f68a0000000000000000000000000000000000000000000000000000"], 0x9f) getresgid(&(0x7f00000005c0), &(0x7f0000000600), &(0x7f0000000640)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000040)=0x9, 0x4) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) io_setup(0x0, &(0x7f0000000140)) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000000300)=@ioapic={0x2, 0x8, 0x0, 0x0, 0x0, [{0x0, 0xe7}, {}, {0x100000000, 0x0, 0x3ff}, {0x0, 0x7fff, 0x8597bd6}, {}, {0x0, 0x0, 0x0, [], 0x20}, {0x0, 0x0, 0x0, [], 0xffffffff}, {}, {0x80000000}, {}, {}, {0x0, 0x3, 0x0, [], 0x7fffffff}, {0x0, 0x6f8, 0x0, [], 0x101}, {0x0, 0x100000000}, {0x0, 0xda0}, {0x0, 0xfd72}]}) 2018/03/25 22:58:15 executing program 4: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={r2, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x4e21, 0x6dc, @loopback={0x0, 0x1}, 0x3}]}, &(0x7f0000000200)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000540)={'yam0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000580)=r3) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r2, &(0x7f0000000440)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r4 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x6, 0x40900) ioctl$EVIOCGID(r4, 0x80084502, &(0x7f00000002c0)=""/70) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000040)={'ip6tnl0\x00', 0x0}) fstat(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000340)={{{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0x4e24, 0x8, 0x4e24, 0x6, 0xa, 0x80, 0x80, 0x7f, r5, r6}, {0x9, 0x2, 0x100000001, 0x7ac3, 0x0, 0x42, 0x2, 0x3}, {0x81, 0x9, 0x0, 0x3f}, 0x56c, 0x6e6bb1, 0x2, 0x1, 0x3, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d4, 0x2b}, 0xa, @in=@rand_addr=0x7, 0x3505, 0x7, 0x2, 0x3, 0x5, 0x1a, 0x1ff}}, 0xe8) 2018/03/25 22:58:15 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x1) 2018/03/25 22:58:15 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) 2018/03/25 22:58:15 executing program 2: fallocate(0xffffffffffffffff, 0x3, 0x0, 0x4) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x80000000000) getsockopt$inet_dccp_int(r0, 0x21, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x4) dup2(r0, r1) 2018/03/25 22:58:15 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000340)="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") syncfs(r0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000000)=0xff) 2018/03/25 22:58:15 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x3, 0x8000) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000000140)={0x1, 0x0, [{0x6, 0xfffffffffffff608, 0x7, 0x80000001, 0xffffffff}]}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="36d6316f569c85762db5d8e1fb791636c99708d6fdaaceedbb8290fb3d288965382a109bc9393b0b45c7c3e8fbd34bd72c1846bd7af085143af8256031c9e6a6932d0c7e1a7074dfcd08f61b9a409886fc292028f6c7e2c851ee81de96a21469183302355a4bd90d125cd73d824a2264b27f9bdaa91c520b9225555f6b9159d0c487918a882af6ada8ff0dfc6343a7d6db0b7a221424f5027c55603c"], 0x1) 2018/03/25 22:58:15 executing program 7: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x2d1}], 0x200000000000014c, 0x0, 0xfffffffffffffe23}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400, 0x0) sendmmsg(r1, &(0x7f0000004600)=[{{0x0, 0x0, &(0x7f0000001b40)=[{&(0x7f0000001840)="28233b1271d1ea5d3029e7c66a6c85973be705c48ce9812788be671a966fac8edce3396a9f95eb4a35fac8255301671d55c331758b2145dda900a540f834add188d2241a97ea10d84dcaafd7c1127a6317d619540cc277df56495dc420282aacea52943a1675522144c039b695c19446c21127f58d5a95cb4f83f76a2e25aadaa9812d5d40f406e3a587cb31f9200fd00a7929669aa4f522e16a0a68bc46222204370232ef5781bfbc6207d9de55d7d87bf58acbaa1b8745bf18ec55cb73d0", 0xbf}, {&(0x7f0000001900)="c60d0ba0673157c048c79525adbf179ca2e6aea6cb9b232d06b7c4d7cb86b2e87a2591b23ea69b6d20c6f0ba7feeac01fef7b6d32f11576c0a94edcef1a8ce505662c392daec69627ca279a0244a7e12e39a15129d57501773ba013df59d54456e644d77550673be43bb7c8a907bf592a865b1732e7365633c22443b278b5c19557eb2a0567ea9ac5d044eb0b1ffebbc9c31eec87419ff410bc4436444cb430afa61984c37e098a5f6a43d1d69e83ed95d8ec49c526784184216aa76769c824d7cced9ef91619812e58d44ccc0b272a24cfbfccb3aedfcd64078", 0xda}, {&(0x7f0000001a00)="ca8e4e6c6bd1c127fe101c782600b2567cda8b48098c3d54751992a0532b4e34d28e44186b20c31c5889525eece2a879ab89fe844d3e79b8d6c8c5ca4fa077d8b313d1f2f018705801873dddb7", 0x4d}, {&(0x7f0000001a80)="7567456a38a4cdc3fda640ba84350c5c57c68dab59504d17aef522ddb046927cb81ddfdeb65205f2a04714a9211fad232caa47967939d22bb2ba14efe2a18209fec111c7197d96b9418673f504744b58cd0b765095ef062515684aee89e9a48815f27f68917be43d596e57697e335662de8b70270ff7aea3bfb2d14a2828d22fb0eadb062b10bfee81cd5f68570c113badcaf7c52113c82d59879d9d7ee1676aacde93f1457ff25afb356f0b98b82586787a923b44c76692e7db", 0xba}], 0x4, &(0x7f0000001b80), 0x0, 0x800}, 0x2}, {{&(0x7f0000001bc0)=@generic={0xb, "d5ea21db8128c5dddd44a2b2a6965e53d90ac010c91951553f61ae1eb223d9d6555711ce2485327fb1aa7f6dbeba6d4c95809998e7831d4b1c57b3154d2469a8e7204b00988949a13bd6bc1b7f66fd1c8b0feab12f9e08a0e41cf832353ae1f69c9b5def888dbaa4c45da559d29ed4f1e8b5d2d1ecc2e4385fe879f74edd"}, 0x80, &(0x7f0000002e00)=[{&(0x7f0000001c40)="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0x1000}, {&(0x7f0000002c40)="66415a3c4ff0bd427aa6fc08e10773c50c8397d886654ac202c59afdfcebc1c32d1d27fbd63d661ce82f8bc8f0ac9850e87e6691f10ec711110792546051e8c6ad4a9f1c0a6acc8c3170455087b7df64ce03618aae79635c8d99a3ae88d0d0969dc3d993cc7b60d0fbadefd913d868754cb666776575a51c06bae377150e17b8ae8fde23568ad9cefc0c6faa3bb10d369eae317be8eb750e75b425cbf44f87217faca0b39c97417e4b1cbe393cd7cd", 0xaf}, {&(0x7f0000002d00)="922c4e94d53a45f036c80412373c8c9fcfa553fe4e1388f700237d1c555fcfd4f0dcfe8ad789ad7c090d93b7341b60a51a327daca82aa1b52fa1b14e8ae12008bbef756e4860e10cd204388796dd597a445b5d8df97cccb311e43b58cad92eb2bf0ea32d826455317c883f4948255bfff3c0a46d3e381f9c6b7d29ee483ebb4aa2b168ccec05a32dd60408f9a815fd64fc0d4c71ae6ce1759206245afe4046efe5325cb4ea6dfec01d8af566d41213946b3ed891294261768bb26e53ee3408f78d40926e4dd82c0e6a8fbb39256ea954bc11745bc0a15e8990c7b99045e7ea4393b7af", 0xe3}], 0x3, &(0x7f0000002e40)=[{0x100c, 0x114, 0x80c9, 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{&(0x7f00000043c0)="169160dcf2a97d0fc7def197b9cccb47eb6a3c7718a7e4fb3859745d500b21293225e3d2b5e18c81d228c881c0f1783d60ab9f0d9c27f06801400b66cc61d9b9aba8810794403cd82e1261fc0d6f84a032744df8fd1616d6f3be", 0x5a}], 0x3, &(0x7f0000004480)=[{0x50, 0x88, 0x7, "67e9598120a344a0d06e0c6d475ae4699df867f04a8d4b4c9ca74590735409e7c2a84bab02f1cf6e7dab3017d6b895ccb89947b2b4063ad6984d40d014c672cf01"}, {0xf4, 0x0, 0x1, "5c53f5dc9a69741be21eb78fa4e0cfeb2a26a873391db21d76f6f6f4329bfbd564cee7571165a9f3164df9921b4ed6a91896caf4ed378582f4db67574ec4c2907c43e5356dd22234d834043a18cf052609c11485e06cc65bda857c1fd7cdd4f1ac54d3af3838d3feb9700170be96bbb6e089a618e1f98a221dcd177794ce26e0ec7584905f881ecfcf68eee0f8007897dfc25cc78d8c90c3bd4674f483dd901fa34a2b3153af4ef00fb97740372f2492d269efea8a8e633c57fdf287f66d4ead79afa140154ef14d04dae8d103dc84109787228f784f1f088ef72cf18def7f619f4ea761eef03a"}], 0x144, 0x4}, 0x8001}], 0x3, 0x40) sendmsg$kcm(r1, &(0x7f00000017c0)={&(0x7f0000000100)=@rc={0x1f, {0x6, 0x9, 0x1, 0x0, 0x9, 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0x1000}, {&(0x7f0000001180)="8a1368e09db8abee44bdb921bf59086d2061686768bbe209ca3fb336b0a9d443d4075a2d7f5dca0ff2ecbd6706c2c79bca545b7fc40ab266e316da59951174813e045624309d5486feeebc1e87d7863ba4309000968a66469f749f21f1457ac28a8e203683fc42c71a2f4b6098e18d7fd96026b9629eddacb3ad5bf2a50a1ecd3438a157c332519ca53c79f1a6e5bc9803bfededf39e4a00a8628cb449a70e6a848577", 0xa3}, {&(0x7f0000001240)="c402b77987daf9cdda11a35e948bc677ae577908271b22768cb6a55639bc3f33f59d782512d6c98e66f4641dade43776e5d1cae663ad262437c4e2093b9946795fbd282b6207f4d9bbc17c86b27ab34544514fef51", 0x55}, {&(0x7f00000012c0)="74836ec36fca6c7deadae840dc5c072a2563e042b568bab3889bd5d162a96c628236047d2924a32513091a67fdca8cf926899a7b0262a1edc198375f447340185a473632f176472e9df24812a338883354ffbb75d7f06914f37b547a4bab1bc694b482203bd56b5ef96bfcbea6203d5869ce9411062ff95e951c6640621b2d610002e22fc277c4f0c6fb054d82767424edfb731820f82b025d39636ed4384c5d9288021a7f2b3941569c", 0xaa}, {&(0x7f0000000040)="58d599af5ee9d1c7b1699a4f5e74f6bd7cf5bfb0b16b112c77f00a", 0x1b}, {&(0x7f0000001380)="a9ecd6f84dc084e4576efdec18f411064ac5cae3f3aa18546e38c0134d8a6925d750b2f6691439f3000476f26a4bb538d8d9be40d63f1c51c22b79b7015b7aa6179f1560b4b42e17caf4a1e6bd2ab5516e252c2441cd1027b684316f9d4557fe", 0x60}, {&(0x7f0000001400)="2efc7159bcf048ad3f50db8e1fcd57108b4ff5947a00bdaae808fb13dc7a29490177fb7282f35dd552733bf4617c28a99d8b28f386e746a345893fd007cc9f6a993805ccdb1f9d21a381a33dd419dc75c7fe5a57ed023e126918605c79bb602c592c1f823424c89dad841ef688fa7862e8635dd00935627c", 0x78}, {&(0x7f0000001480)="771c5ca0b2c0625c9056d33419c3a64a102bcfcbbde20d90f8f68af5d8", 0x1d}, {&(0x7f00000014c0)="55d29f1e4ca13b10edc85657913febeb8c9ea96c613e55a083533f658f0324a3358e70b84458e66a065de451fe11063b80013a7e0870d8f814821e5ee1016b88fc6a9da17a3b8f53451bd00cf763658a0e43c7d228fd90a73c7bd62a", 0x5c}], 0x9, &(0x7f00000015c0)=[{0xf4, 0x0, 0x2, "4b3ffb0a5c761c1ba1de54d4bc3cd0c25f92aa977df3b42bb67bea22077f8a7f3ced56ea6d35c23a309b82af5920cb7939528aa5e7056220441ce0b8de3c656985fa935318eac88859ad44f359a3a171cd42a4674f12241b4bc724c851dd344472928a537d779cb915ccba4e1d11f2c070cc6d38dc7c5bfb8f23cb4c937b428a0520eb902509f1d754a2878b10d8f42d0c0d7856eb87b73afe7cb66f253bc87b892ecd5060598ae9b28c4f30353ab2e19d2b1b2a575a746ead62508e6f68668bd817f8782d60031c459b6191cef2a7c7bba352ba77d9002c8666b943911a768b31cead327c47b2"}, {0x108, 0xff, 0x5, "0c4804cc8178098fdd7a1806287b15d489f5fcffbb812acb5c64ceb404a870b8ca3eea145fcaaedd2fee69bef9948d82b8c8a7e38b7ef82b1d21c6a05be05948c0132c733b2f613cf232f6fd5571bfe1daed07b9bdb1fa0307024795094d62928dc7c8a37acf6ef9f8f6f29bf1501bd06d3e9c605797c0646b27554496a8eebf93682604543a2185c111e096c9475bf4386c3fef2b3951ae6ecb182dc9bc24e0162d1472786bac366193728e57af428d6511da547689a95abca1b98a8802b08f7ae385bb529e6bf30213e9c8eb95660b0ebdad4f4f20f722f3cc58d988e8ca4fee35e801ae8fddb539bdb7bd3180b30a234bfa26ef919da777"}], 0x1fc, 0x20000011}, 0x8000) 2018/03/25 22:58:15 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000040)={0x27, 0x2a, 0x6fd, 0x0, 0x0, {0x2003}, [@nested={0xc, 0x0, [@typed={0x8, 0x9, @ipv4}]}]}, 0x14d}, 0x1}, 0x0) socketpair(0x10, 0x0, 0x20000, &(0x7f0000000100)) perf_event_open(&(0x7f0000b5a000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000000d000)={0xa}, 0x1c) 2018/03/25 22:58:15 executing program 4: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000fe5000)={0x7fffffff}, &(0x7f00000c1000), 0x8) close(r0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000000080)=[{&(0x7f0000000040)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) rt_sigprocmask(0x0, &(0x7f0000000000)={0x3f}, &(0x7f00000000c0), 0x8) 2018/03/25 22:58:15 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000040)={0x7000, 0x106000}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = getpid() ioprio_get$pid(0x2, r1) 2018/03/25 22:58:16 executing program 2: listen(0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000fad000)='/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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000004ffc)=0x7ffe) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2082, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000040)={0x0, 0xf7a, 0x4, 0xffffffff7fffffff, 0x8000, 0x1}) read(r0, &(0x7f00000002c0)=""/77, 0x4d) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/03/25 22:58:16 executing program 6: r0 = memfd_create(&(0x7f0000000040)='\x00', 0x3) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000080)={0x0, 0x0, 0x8, 0x2, 0xffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r1, r2, 0x0) 2018/03/25 22:58:17 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x2, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000080)={0xfffffffffffffffd, 0x81, 0x8001}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000aff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000029ffc)=0x3) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='ns/mnt\x00') ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000200)=""/201) ioctl$KIOCSOUND(r1, 0x4b2f, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00000000c0)=""/197) ioctl$TIOCSBRK(r2, 0x5427) 2018/03/25 22:58:17 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x133400, 0x6) ioctl$ASHMEM_SET_SIZE(r1, 0x40047703, 0x45) r2 = syz_open_procfs(0x0, &(0x7f0000aabff1)='net/route\x00') bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f0000000000), 0x1000) 2018/03/25 22:58:17 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000006000)=0x1c, 0x4) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000000000)) 2018/03/25 22:58:17 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x200) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x3, 0x0, &(0x7f0000000040)=""/245, &(0x7f0000000140)=""/4, &(0x7f0000000180)=""/224, 0x3000}) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) mremap(&(0x7f00000cc000/0x4000)=nil, 0x4000, 0x3000, 0x2, &(0x7f000053a000/0x3000)=nil) 2018/03/25 22:58:17 executing program 1: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000140)={'rose0\x00', {0x0, 0x4e22}}) 2018/03/25 22:58:17 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000280)={[0x36]}, 0xffffffffffffffb6) 2018/03/25 22:58:17 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x400000000003e3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0xfffffffffffffeff, 0x0, 0x5, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a}) 2018/03/25 22:58:17 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/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_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000080)={0x9, 0x5, [{0x7, 0x0, 0x8001}, {0x2, 0x0, 0x8}, {0x8, 0x0, 0x80000001}, {0x8, 0x0, 0xff}, {0x1, 0x0, 0x10001}, {0x8, 0x0, 0x5}, {0x5, 0x0, 0x5}, {0x0, 0x0, 0x4}, {0x8, 0x0, 0x7c}]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000/0x18000)=nil, &(0x7f00000002c0)=[@textreal={0x8, &(0x7f0000000040)="ba2000ecbaf80c66b868f5868366efbafc0cb8bf00eff30f01df0f670ef641f08735660fe38f07002ec702d14e0f09ba2000b80000ef0f30", 0x38}], 0x1, 0x0, &(0x7f0000000340), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/25 22:58:17 executing program 7: r0 = socket(0xa, 0x480002, 0x3) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000792fd0)=@dstopts={0x0, 0x2, [], [@enc_lim={0x4, 0x1}, @calipso={0x7, 0x8}, @enc_lim={0x4, 0x1}]}, 0x18) mprotect(&(0x7f0000038000/0x400000)=nil, 0x400000, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000000)={0x0, 0x7530}, 0x8) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000040)={'mangle\x00', 0xc5, "01f1d717a3ad99016aecceb2eaa4b1d2c58277808f9f852646913558ecd5e6eb3534aa0823fc2c5eb8edaa0ff903fb6b7d3ca6660232735f75b07250d8018f77df9e9374f6f7db72202da36a92f454c17043262f2ba03f8709cf0292beefc8390c47d0aff52e2d133ac11d10f478bb9c6d9a8a9c0ae7c6dcc4574c528a7e0ee5abb8fabba5da9da7dc4e6b4c2a67f95a72919bb6d0c962d6ec375ffa66b51e5bf1bfe4ce47b44cd41a6dcfe20febf475e9fae74c453112ae7027be1a49cf32ff22b8178d98"}, &(0x7f0000000140)=0xe9) getsockopt$inet6_opts(r0, 0x29, 0x34, &(0x7f00002f4000)=""/121, &(0x7f0000c3c000)=0x79) 2018/03/25 22:58:17 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2710, @hyper}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r1, &(0x7f00000002c0)=[{0x5, 0x0, 0x1, 0x0, @tick, {}, {0x5}, @time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control={0x0, 0x0, 0x5}}], 0x38) close(r1) connect$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) mkdirat(r1, &(0x7f00000000c0)='./file0\x00', 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000080)='syzkaller0\x00') connect$vsock_stream(r0, &(0x7f0000000180)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) 2018/03/25 22:58:17 executing program 1: fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) setresuid(r0, r1, r2) r3 = socket(0x10, 0x2, 0x0) r4 = open(&(0x7f0000000280)='./file0\x00', 0x208402, 0x155) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f00000002c0)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0}, &(0x7f0000cab000)=0xfda5) setresuid(r5, 0x0, 0x0) 2018/03/25 22:58:17 executing program 4: r0 = socket$inet(0x2, 0xa, 0x8000) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x21, &(0x7f00009b4000)=@raw={'raw\x00', 0x9, 0x4, 0x2d8, 0x0, 0xffffffff, 0xffffffff, 0x70, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000455000), {[{{@uncond, 0x0, 0x70, 0xd8}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x338) 2018/03/25 22:58:17 executing program 2: listen(0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000fad000)='/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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000004ffc)=0x7ffe) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2082, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000040)={0x0, 0xf7a, 0x4, 0xffffffff7fffffff, 0x8000, 0x1}) read(r0, &(0x7f00000002c0)=""/77, 0x4d) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/03/25 22:58:18 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000f0ff6)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x2000, 0x0) ustat(0x8, &(0x7f0000000080)) 2018/03/25 22:58:18 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f00000007c0)=0x8, 0x4) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x19, 0x8000000009cb, 0x2, 0x6}, 0xfffffffffffffd76) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f00000001c0)={0x1, &(0x7f0000000080)=""/78, &(0x7f0000000180)=[{0x1, 0x42, 0x578, &(0x7f0000000100)=""/66}]}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f0000000780)={0x6, &(0x7f0000000200)=""/97, &(0x7f0000000700)=[{0x6, 0xa9, 0x9, &(0x7f0000000280)=""/169}, {0x7fff, 0x8b, 0x56d6, &(0x7f0000000340)=""/139}, {0x5, 0xd3, 0x7fff, &(0x7f0000000400)=""/211}, {0xfffffffffffffffd, 0x6f, 0x1, &(0x7f0000000500)=""/111}, {0x2, 0x6c, 0x729b, &(0x7f0000000580)=""/108}, {0x401, 0xd2, 0xfa43, &(0x7f0000000600)=""/210}]}) poll(&(0x7f0000000040)=[{r2, 0x40}], 0x1, 0x5) bpf$MAP_CREATE(0x0, &(0x7f0000048000)={0xd, 0x3, 0x4, 0x9, 0x0, r2}, 0x2c) 2018/03/25 22:58:18 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000280)={[0x36]}, 0x1) 2018/03/25 22:58:18 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r1, 0x80000) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000040)) times(&(0x7f0000000080)) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000001080)=""/4096, &(0x7f0000000000)=0x1000) [ 55.889508] syz-executor4 uses obsolete (PF_INET,SOCK_PACKET) 2018/03/25 22:58:18 executing program 3: r0 = socket(0x40000000015, 0x0, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db5ff0)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000542000), 0x0, &(0x7f0000a50000)=[{0x10, 0x114, 0xffffffff00000002}], 0x10}}], 0x1, 0x0) 2018/03/25 22:58:18 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000180)=ANY=[@ANYBLOB='-5'], 0x2) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfff, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000000040)=@fragment={0xbf, 0x0, 0x1, 0x469, 0x0, 0x5, 0x68}, 0x8) 2018/03/25 22:58:18 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='erspan0\x00', 0x10) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000065ffa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) 2018/03/25 22:58:18 executing program 2: r0 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='gre0\x00', 0x6) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f00000000c0)="b732edff070000ab2f4535c2f9cee5e4", 0xffffffffffffff09) perf_event_open(&(0x7f0000348f88)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x8, 0x3ff}}, &(0x7f0000000080)=0xb0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x14) sendto$inet(r0, &(0x7f0000000000), 0x54, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/25 22:58:18 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x3) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000280)={[0x36]}, 0x1) 2018/03/25 22:58:18 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0xfffffffffffffffd, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) sendmsg(r0, &(0x7f000000b000)={&(0x7f000000bfe4)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000000)=[{0x10, 0x0, 0x7}], 0x10}, 0x81c) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x8000, 0x0) 2018/03/25 22:58:18 executing program 6: perf_event_open(&(0x7f000055cf88)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$RDS_FREE_MR(0xffffffffffffffff, 0x114, 0x3, &(0x7f000000b000), 0x10) r0 = socket$unix(0x1, 0x5, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) bind$unix(r0, &(0x7f000000dff8)=@file={0x1}, 0x2) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r2 = request_key(&(0x7f0000000240)='rxrpc_s\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='/dev/input/mouse#\x00', 0xfffffffffffffff8) keyctl$negate(0xd, r1, 0x13f, r2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f00000001c0)=0x84) r3 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x7ff, 0x8000) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000000080)={0x9, 0x1f, 0x9, 0x3}, 0x10) listen(r0, 0x7) 2018/03/25 22:58:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x10001, 0x80800) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) r3 = getpid() sendmsg$nl_generic(r1, &(0x7f0000000780)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000740)={&(0x7f0000000800)=ANY=[@ANYBLOB="200500003700020829bd7000fddbdf250f00000008007700", @ANYRES32=r0, @ANYBLOB="0c00880007080000000000000000900000000000b0", @ANYRES32=r2, @ANYBLOB="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", @ANYRES32=r3, @ANYBLOB='\x00\x00'], 0x520}, 0x1}, 0x4) r4 = accept4(r0, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @random}}, &(0x7f0000000080)=0x80, 0x80000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x4e21, 0x80, @empty, 0x8}, {0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x9, [0x7, 0x72db, 0x7, 0x400, 0x5, 0x100000001, 0x5806, 0x5]}, 0x5c) r5 = socket$inet6(0xa, 0x400000000001, 0x0) socketpair$inet6(0xa, 0x80005, 0xd1b5, &(0x7f00000007c0)) r6 = dup(r5) setsockopt$inet6_tcp_int(r6, 0x6, 0x0, &(0x7f0000000ffc), 0x4) 2018/03/25 22:58:19 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1f, 0x4200) r1 = open(&(0x7f0000000040)='./file0\x00', 0x4040, 0x20) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000b4c000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000080)="6766c7442400008000006766c74424027e0000006766c744240600000000670f0114246766c74424006d0000006766c7442402fe3100006766c744240600000000670f0114240fc76adc262e0f20652e26ad0f35f2e0000f01dc0f380ae9ea1ff68400", 0x63}], 0x1, 0x4, &(0x7f0000000140)=[@cr4={0x1, 0x10000}], 0x1) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000a80)={{{@in=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000000b80)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000bc0)={@loopback=0x7f000001, @multicast2=0xe0000002, r2}, 0xc) msync(&(0x7f0000b49000/0x4000)=nil, 0x4000, 0x7ca2eb9c0dfc7fad) 2018/03/25 22:58:19 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) r2 = memfd_create(&(0x7f0000000080)='syzkaller0\x00', 0x1) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x7f) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) 2018/03/25 22:58:19 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x2) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000027c000)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000140), &(0x7f0000000100), 0x8) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f00000000c0)={0xff, 0x2, 0x8}) 2018/03/25 22:58:19 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x40046104, &(0x7f0000000040)) 2018/03/25 22:58:19 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000280)={[0x36]}, 0x1) 2018/03/25 22:58:20 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f000045cffd)='ns\x00') fcntl$notify(r0, 0x402, 0x10) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3, 0x2501) getdents(r0, &(0x7f0000824f59)=""/167, 0xa7) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000040)=0x20, 0x8) 2018/03/25 22:58:20 executing program 0: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) bpf$PROG_LOAD(0x5, &(0x7f0000e4d000)={0x0, 0x3, &(0x7f0000519fa8)=ANY=[@ANYBLOB="1800000000000a0000000000000000009500000000000000"], &(0x7f0000e1c000)='GPL\x00', 0x0, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) mknod(&(0x7f0000b59ff8)='./file0\x00', 0x1040, 0x0) execve(&(0x7f00009cc000)='./file0\x00', &(0x7f0000bb2000), &(0x7f00006fcff0)) syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004faffd)='io\x00') ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000000)={0x3, 0x4}) preadv(r0, &(0x7f0000be4fc0)=[{&(0x7f0000846fd4)=""/44, 0x2c}], 0x1, 0x0) lseek(r0, 0x0, 0x80000000003) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000040)={'HL\x00'}, &(0x7f0000000080)=0x1e) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/03/25 22:58:20 executing program 2: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f00000000c0), 0x10) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x42) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000040)={0x6, 0xe1}) 2018/03/25 22:58:20 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x40082, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x7e43db70, 0x4) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x3, 0x4) set_mempolicy(0xc003, &(0x7f0000000000), 0x2) 2018/03/25 22:58:20 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) clock_getres(0x1, &(0x7f0000000040)) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000000)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={"426f6e64300000d24865c6eb37369b02", 0x1}) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/254) 2018/03/25 22:58:20 executing program 6: mkdir(&(0x7f0000ed6000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f00006dafff)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x102) symlinkat(&(0x7f000045bff8)='./file0\x00', r0, &(0x7f0000000000)='./file1/file0\x00') linkat(r0, &(0x7f000001b000)='./file0\x00', r0, &(0x7f0000017000)='./file1\x00', 0x0) 2018/03/25 22:58:20 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x1000, 0x800) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00000000c0)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000280)=ANY=[@ANYBLOB='I'], 0x1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x80, 0x0) ioctl$KDDISABIO(r3, 0x4b37) 2018/03/25 22:58:20 executing program 0: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x13fe, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x1, 0x1d, 0x0, 0x948, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x1}, r0, 0x0, 0xffffffffffffffff, 0x3) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000140)=@req3={0x6e42, 0x8, 0x4020, 0x1875, 0x2, 0x8, 0x3}, 0x1c) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f00000000c0)={@dev}, &(0x7f0000000100)=0x14) 2018/03/25 22:58:20 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x240000, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000180), &(0x7f0000000240)=0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) modify_ldt$read(0x0, &(0x7f0000000040)=""/41, 0x29) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendmsg$nl_route(r2, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@ipv6_deladdr={0x2c, 0x15, 0x407, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x2c}, 0x1}, 0x0) 2018/03/25 22:58:20 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x4) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4800, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) fcntl$lock(r0, 0x7, &(0x7f0000000200)={0x0, 0x0, 0x7, 0x4, r1}) pwritev(r0, &(0x7f0000000100)=[{&(0x7f0000000040)="96c77bce4a332001eb6f7aac91", 0xd}, {&(0x7f0000000080)="dd99d0c2f409e3fb4ed01768b833c199975eaf1f79add8b0dce1f99f7703b8ace5af66e7aa8b941c7c", 0x29}, {&(0x7f00000000c0)="c351efaa8023a5e995a84e6be82465efc84b31ca923205bd1428b809fc2bee366926f3", 0x23}], 0x3, 0x47) madvise(&(0x7f00004c6000/0x1000)=nil, 0x1000, 0x8000000000012) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000140)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}], 0x20) 2018/03/25 22:58:20 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x4000000000000084) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) listen(r0, 0x81) io_setup(0x20, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000001ec0)}]) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @dev}, &(0x7f0000000080)=0x10, 0x800) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000002c0), &(0x7f0000000100)=0x10) r3 = memfd_create(&(0x7f0000000180)='/dev/cuse\x00', 0x3) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f0000000300)={0x2, &(0x7f0000000280)=[{}, {}]}) r4 = dup(r0) setsockopt$inet_dccp_int(r2, 0x21, 0x15, &(0x7f0000000500)=0x10, 0x4) ioctl$SNDRV_TIMER_IOCTL_INFO(r4, 0x80e05411, &(0x7f0000000340)=""/230) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000140)) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0086401, &(0x7f00000004c0)={0x4f, &(0x7f0000000440)=""/79}) r5 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x10001, 0x7e) connect$ipx(r5, &(0x7f0000000240)={0x4, 0xbfba, 0x6, "17e3ad1c8941", 0x4}, 0x10) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x4000, 0x0) ioctl$LOOP_SET_FD(r6, 0x4c00, r2) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0) 2018/03/25 22:58:20 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x800) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000000c0)=0x9, &(0x7f0000000100)=0x4) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)="6264657600637522762887f3b2325dc83d8aa71fc61933d0db3151cde5b057cd71b461f4c0e0cc8267199e73c4c721c7cca97c51543cb50a611fd0e1e1afc7b09918799521170c3023476d0875635865179af8272935a09329c2d2a1be1ac542f3b7be562cd2a1652ad185d5c7d9afb8e2446fe303f8045773babefeb9bcaf3e5c", 0x800, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f0000000140)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00000001c0)='.', &(0x7f00005e9000)="ff00667300", 0x2000, &(0x7f0000000180)) umount2(&(0x7f0000000040)='.', 0x0) 2018/03/25 22:58:20 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xff, 0x200000) fcntl$setstatus(r0, 0x4, 0x2c00) 2018/03/25 22:58:20 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2002, 0x0) ioctl$int_in(r0, 0x80000080045017, &(0x7f000082448b)) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000), 0x2) tee(r0, r0, 0x0, 0x1) 2018/03/25 22:58:20 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x1, 0x620000) recvfrom$unix(r2, &(0x7f00000000c0)=""/224, 0xe0, 0x2, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e) write$cgroup_int(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="3f0076fad718943adac3db3b47587266da318b0f1be838fc4714378a1c985dfd7b980c464ce797bf1a72cb"], 0x1) 2018/03/25 22:58:20 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000a4000)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000100)=0x77ba85c1) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000001, 0x8013, r0, 0x0) read(r0, &(0x7f0000873000)=""/86, 0xfed5) read(r0, &(0x7f0000000000)=""/62, 0x3e) open(&(0x7f0000000040)='./file0\x00', 0x40001, 0x13) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000140)) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000080)=0x5, &(0x7f00000000c0)=0x4) 2018/03/25 22:58:21 executing program 0: r0 = socket(0xa, 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4800) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000040)={0x8, 0x0, [{0x200, 0x3, 0x0, 0x0, @adapter={0x80000001, 0x0, 0x3, 0xc34, 0xa31}}, {0xd85, 0x3, 0x0, 0x0, @msi={0x9, 0xd4, 0x1f}}, {0x2, 0x7, 0x0, 0x0, @sint={0x7329, 0x1}}, {0x5, 0x7, 0x0, 0x0, @irqchip={0x7, 0x8}}, {0xffffffff7fffffff, 0x2, 0x0, 0x0, @adapter={0x5, 0x101, 0xee, 0xfffffffffffffffe, 0x10001}}, {0xfca, 0x4, 0x0, 0x0, @sint={0x80000000, 0x100000000}}, {0xffff, 0x4, 0x0, 0x0, @irqchip={0x3, 0x800}}, {0x8, 0x1, 0x0, 0x0, @sint={0x20, 0x100000000}}]}) bind$inet6(r0, &(0x7f0000236fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000200)={0x5, 0x3, 0x5, 0x0, 0x0, [], [], [], 0x5, 0x3f}) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000bf9000)={@dev={0xac, 0x14, 0x14}, @dev={0xac, 0x14, 0x14, 0xc}}, 0x8) 2018/03/25 22:58:21 executing program 1: r0 = gettid() move_pages(r0, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000640), 0x0) socket$inet(0x2, 0x4, 0x7) 2018/03/25 22:58:21 executing program 3: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0xfffffffffffffff9, 0x98, 0x100000001, 0x81, 0x0, 0x7fffffff, 0x100, 0xc, 0x1000, 0x1, 0xf779, 0xffffffff, 0x3, 0x9, 0x7, 0x10001, 0x20, 0x6, 0x5, 0x1, 0x0, 0xffff, 0xfffffffffffffff8, 0x7, 0x9, 0xcd8b, 0x9, 0x9, 0x6, 0x9, 0x800, 0x7, 0x5, 0x3, 0x9f, 0xffffffffffff8001, 0x0, 0x213c, 0x3, @perf_bp={&(0x7f00000000c0), 0x1}, 0x20800, 0x6, 0x1, 0x1, 0x5, 0xd344, 0xff}, r0, 0x4, r1, 0x2) socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f0000000040), &(0x7f0000000080)=0x4) dup2(r3, r2) 2018/03/25 22:58:21 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="ee", 0x1, 0x20000001, &(0x7f000007f000)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000000580)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000600)=0x80, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000040)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="06"], 0x1}, 0x1}, 0x8000) close(r0) getpgid(0xffffffffffffffff) 2018/03/25 22:58:21 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cgroup.max.descendants\x00', 0x2, 0x0) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="d6b1b7bf78ebf196da0c60a43ee2c9fd888c01660e6174160154a2dec6b2b5d4a2c419d569872b6d6b36a801e5f754568254244d84e65d520213345d8a23fc0ae11822d0f1f4fa20b89e47d0ed8ece7c4f812fb0d8795266773e77c94b5b9e46f538054e45fcb8f7316fc8f6482c647909838a359d36d6084df881e754262d", 0x7f, 0xfffffffffffffffe) r3 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, r2, r3) write$cgroup_int(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="4a7d120500ef"], 0x1) 2018/03/25 22:58:21 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x1) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000852ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000cafff8)) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4008641a, &(0x7f0000000180)={0x3, &(0x7f0000000140)=[0xfff, 0xb84, 0x3]}) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000080)=0x3, 0x4) accept4$ipx(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x80800) 2018/03/25 22:58:21 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) fcntl$dupfd(r0, 0x406, r1) 2018/03/25 22:58:21 executing program 0: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./file1\x00', 0x0) name_to_handle_at(r0, &(0x7f0000000100)='./file1\x00', &(0x7f0000000140)={0x0, 0xfffffffffffffffd, "cc3a2483"}, &(0x7f00000000c0), 0x400) 2018/03/25 22:58:21 executing program 6: add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)='Z', 0x1, 0xfffffffffffffffc) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000100)=0x4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000140)) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$LOOP_CLR_FD(r2, 0x4c01) 2018/03/25 22:58:21 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000240)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000002c0)={0x0, 0xfffffffffffffff8}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000380)={r2, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x200, 0x2}, 0x88) r3 = openat$cgroup_int(r0, &(0x7f0000000080)="6367726f75702e6d61782e64657363656e64616e7473003acec94a691b35de10ee15a4f4f5efbf8965c1311e7569fe2f6e65e24cdfd469dc4a7aa8238c1fe38ba044bbc2e3f5193d6b0c92044e94dca4414433f796447f6aafb660311a2e488d54f42c03c83943fb5272a90ac82b10943f7d5089c60fbd02e96c2b4fd3", 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000280)={[0x36]}, 0x1) io_setup(0x0, &(0x7f0000000000)=0x0) io_getevents(r4, 0x5, 0x4, &(0x7f0000000100)=[{}, {}, {}, {}], &(0x7f0000000040)={0x0, 0x1c9c380}) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGARP(r5, 0x8954, &(0x7f00000001c0)={{0x2, 0x4e22, @multicast2=0xe0000002}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x40, {0x2, 0x4e21}, 'syz_tun\x00'}) [ 58.290168] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/25 22:58:21 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x101080, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) sendfile64(r0, r1, &(0x7f0000000080), 0x4) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f0000000040)="0018") preadv(r3, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x1b9}], 0x1, 0x45) getsockname$unix(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) 2018/03/25 22:58:21 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bfdff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00007ef000), 0x4) ppoll(&(0x7f00006d4000)=[{r0, 0x40}, {r1}], 0x2, &(0x7f000055cff0)={0x77359400}, &(0x7f0000329ff8), 0x8) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x6) getsockopt$inet6_opts(r2, 0x29, 0x0, &(0x7f0000000040)=""/219, &(0x7f0000000140)=0xdb) writev(r1, &(0x7f0000070f60)=[{&(0x7f0000d83f30)="eefa4f6cf554e3ee47dd842376496244579e3fca323fdd92b649fb5460efd090541c3607f1b2576dc9f9dff23c52746b4ce83306f1062765380ebc5d18afcf55650aa2b8422e02ba7609dec00ca9460a71943e0aa7574874c24820b224f5323411e74af6b82527990ec6627708149442265023502c9f86d41aca17af5a9ec3a7d752d42e4d0a634498a5d8a267c2212226813cb067766392f346de309e438eab9e01f1a1c39ebd3720d304ad31771e9625ff7a15ec575e799a5391221d8a68fd52", 0xc1}], 0x1) 2018/03/25 22:58:21 executing program 7: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) recvmmsg(r0, &(0x7f00000040c0)=[{{&(0x7f0000000100)=@generic, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/193, 0xc1}, {&(0x7f0000000280)=""/7, 0x7}], 0x2, &(0x7f0000000300)=""/73, 0x49, 0x2a}, 0xeb}, {{&(0x7f0000000380)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000400)=""/172, 0xac}, {&(0x7f00000004c0)=""/220, 0xdc}, {&(0x7f00000005c0)=""/31, 0x1f}, {&(0x7f0000000600)=""/4, 0x4}, {&(0x7f0000000640)=""/72, 0x48}, {&(0x7f00000006c0)}], 0x6, &(0x7f0000000740)=""/250, 0xfa, 0x3}, 0xffffffff00000001}, {{&(0x7f0000000840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000bc0)=[{&(0x7f00000008c0)=""/200, 0xc8}, {&(0x7f00000009c0)=""/171, 0xab}, {&(0x7f0000000a80)=""/252, 0xfc}, {&(0x7f0000000b80)=""/13, 0xd}], 0x4, &(0x7f0000000c00)=""/105, 0x69, 0x4e}, 0x6}, {{&(0x7f0000000c80)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000e40)=[{&(0x7f0000000d00)=""/132, 0x84}, {&(0x7f0000000dc0)=""/48, 0x30}, {&(0x7f0000000e00)=""/22, 0x16}], 0x3, &(0x7f0000000e80)=""/114, 0x72, 0x80000000}, 0x200}, {{&(0x7f0000000f00)=@nl=@proc, 0x80, &(0x7f0000003240)=[{&(0x7f0000000f80)}, {&(0x7f0000000fc0)=""/59, 0x3b}, {&(0x7f0000001000)=""/24, 0x18}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000002040)=""/86, 0x56}, {&(0x7f00000020c0)=""/51, 0x33}, {&(0x7f0000002100)=""/152, 0x98}, {&(0x7f00000021c0)=""/86, 0x56}, {&(0x7f0000002240)=""/4096, 0x1000}], 0x9, &(0x7f00000032c0)=""/119, 0x77, 0x3}, 0x1}, {{&(0x7f0000003340)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000003540)=[{&(0x7f00000033c0)=""/119, 0x77}, {&(0x7f0000003440)=""/198, 0xc6}], 0x2, &(0x7f0000003580)=""/55, 0x37, 0x7}, 0xbe71}, {{&(0x7f00000035c0)=@rc, 0x80, &(0x7f0000003940)=[{&(0x7f0000003640)=""/164, 0xa4}, {&(0x7f0000003700)=""/168, 0xa8}, {&(0x7f00000037c0)=""/6, 0x6}, {&(0x7f0000003800)=""/176, 0xb0}, {&(0x7f00000038c0)=""/44, 0x2c}, {&(0x7f0000003900)=""/43, 0x2b}], 0x6, 0x0, 0x0, 0x7f}, 0x4}, {{&(0x7f0000003980)=@l2, 0x80, &(0x7f0000003f40)=[{&(0x7f0000003a00)=""/229, 0xe5}, {&(0x7f0000003b00)=""/58, 0x3a}, {&(0x7f0000003b40)=""/82, 0x52}, {&(0x7f0000003bc0)=""/60, 0x3c}, {&(0x7f0000003c00)=""/145, 0x91}, {&(0x7f0000003cc0)=""/50, 0x32}, {&(0x7f0000003d00)=""/115, 0x73}, {&(0x7f0000003d80)=""/212, 0xd4}, {&(0x7f0000003e80)=""/173, 0xad}], 0x9, &(0x7f0000003fc0)=""/203, 0xcb, 0x9}, 0x5}], 0x8, 0x40010001, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000000)=""/164, 0xa4, 0x0, &(0x7f00000000c0)={0x77359400}) 2018/03/25 22:58:21 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000080)="130100000000aba4af12de631710f51964b3", 0x12) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9, 0x8100) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000200)=0xfdce) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f00000000c0)=""/175) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000180)={0x101, 0x2, 0xf7, 0x1, 0x2}) 2018/03/25 22:58:21 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f00000000c0), 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20000, 0x8) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000000040)={[0x1, 0x101000, 0x4000, 0x100000], 0x401, 0x48, 0x9}) 2018/03/25 22:58:21 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000000280)) r1 = eventfd(0x80000002) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0)=0x40, 0x4) write$eventfd(r1, &(0x7f0000000080)=0xffffffffffffff90, 0x8) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000857ff8)={0x0, r1}) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_buf(r2, 0x29, 0x3f, &(0x7f0000000000)=""/7, &(0x7f0000000040)=0x7) readv(r1, &(0x7f0000000240)=[{&(0x7f00000003c0)=""/176, 0xb0}], 0x1) 2018/03/25 22:58:21 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000000100)={[{0x5532, 0x9f5e, 0x6, 0x10000, 0xa0, 0x2, 0x0, 0xfff, 0x0, 0x9, 0x3ff, 0x7, 0x2}, {0x3, 0x6d6edf00, 0x52, 0xae, 0x0, 0x39, 0x0, 0x2, 0x1, 0x65a2, 0x91, 0x3, 0xffff}, {0x5, 0x6, 0xfffffffffffffffb, 0x794387ad, 0x5, 0x0, 0x100, 0x8, 0xffffffff, 0x4, 0x4, 0x1f, 0x1}], 0x6}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000080)={&(0x7f0000ffd000/0x1000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) vmsplice(r1, &(0x7f0000000040)=[{&(0x7f0000000080)}], 0x322, 0x0) 2018/03/25 22:58:21 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x20002, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000080)) r2 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000280)={[0x36]}, 0x1) 2018/03/25 22:58:21 executing program 2: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='rdma.current\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000001240)={0x0, 0x0, &(0x7f0000000140)=""/70, &(0x7f00000001c0)=""/4096, &(0x7f00000011c0)=""/73, 0x2000}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x10) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x100, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000000c0)={0x1ff, 0x1000, 0x8001, 0x100, 0x3f}, 0x14) 2018/03/25 22:58:21 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x1, 0xffffffffffffffff, @dev={0xfe, 0x80}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000000040)=ANY=[@ANYBLOB="106ab50474042800000000480e0bea237580f6a9651cb32e50a5713685ff00"], 0x10}}], 0x2, 0x8000) 2018/03/25 22:58:21 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)="1a17467fddbae6fefacf6b81167c3e64321804a4e07612e16b97a0c7df0defd627fd986e56e63672ae80b79a0173d4f711263fb6f38af9b421b71f89a5c2302027f0c825c274be77a00900c4c7ce367c374fc7e9a3396a3eb9cd7b9cb0ad3b2c183715cb049b14a05742abf39a3a175f7585c73be0535de431cd7992938fb52e1dec4c5ed7da05cd9fd2d211c2cbcc2146cb0967cd69915cf1a945ed83cabd4546ed828285b3201452c3d784b2723346ac", 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="3610442638"], 0x5) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0xee2, 0x0) fanotify_mark(r2, 0x0, 0x20030, r2, &(0x7f0000000000)='./file0\x00') 2018/03/25 22:58:21 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x80000000, 0x80) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x28, r1, 0x10, 0x70bd27, 0x25dfdbfd, {0x2}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x33}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x28}, 0x1, 0x0, 0x0, 0x20008080}, 0x8000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x20000, 0x40) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000080)=0x1) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000000240)=0xffffffffffffffd9) remap_file_pages(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x0, 0x31, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) 2018/03/25 22:58:21 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00', r1}, 0x10) sendmmsg(r0, &(0x7f0000001cc0)=[{{&(0x7f0000000000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f00000014c0)=[{&(0x7f0000001440)="d5", 0x1}], 0x1, &(0x7f0000001500), 0x0, 0x4800}}, {{&(0x7f00000017c0)=@hci={0x1f}, 0x80, &(0x7f0000001b00), 0x0, &(0x7f0000001b40)}}], 0x2, 0x0) 2018/03/25 22:58:21 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000043e000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000100)={0x2, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x84) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x4100, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0xe, &(0x7f00000001c0)="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", 0x1000) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/03/25 22:58:21 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2080, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000006c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000700)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000800)=0xe8) getresgid(&(0x7f0000000840)=0x0, &(0x7f0000000880), &(0x7f00000008c0)) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000900)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000940)={{{@in=@broadcast, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000a40)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000a80)={0x0, 0x0, 0x0}, &(0x7f0000000ac0)=0xc) r9 = fcntl$getown(r0, 0x9) getresuid(&(0x7f0000000b00)=0x0, &(0x7f0000000b40), &(0x7f0000000b80)) r11 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000004300)={0x0, 0x0}) getresuid(&(0x7f0000004340)=0x0, &(0x7f0000004380), &(0x7f00000043c0)) r14 = getgid() r15 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000004400)={{{@in, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f0000004500)=0xe8) fstat(r2, &(0x7f0000004540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000045c0)=0x0) lstat(&(0x7f0000004600)='./file0\x00', &(0x7f0000004640)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f00000046c0)=[0xffffffffffffffff]) r21 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000004700)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000004800)=0xe8) lstat(&(0x7f0000004840)='./file0\x00', &(0x7f0000004880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000004a00)=[{&(0x7f0000000300)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000680)=[{&(0x7f0000000380)="18201c1d92183e171e9a55f7fdbc2fd7eb453b51c5ac6473ea60f0e4b640dcc488991af082dc06993659cd9210c24cac89fb7a4c9df67bf07cda76cea7f6c92067365551d40e15fc708441b0", 0x4c}, {&(0x7f0000000400)="e1c15a899cc7820a8916246316f5cb77541c2bac549bc1a350b25e47bbd05608c0e12fa029fce363b7d3823f7aac1f158cbaee21848e63bd", 0x38}, {&(0x7f0000000440)="65f07268d23a398364d73ca93b47c5e11e5004a36050cc399d115cfac72dc251766dd90133a0c839de917257eb75bfcb37172f3f754574c8004f46641b2040fd907c6b33fd9d792092484dac6f04a67e469da9bba94d125a85f8210ad53e6760abaeb79efaea8fe4fe894e135c55c619fa0e089ac19ee708601a7dba141c55f92b9191cbe3ab88ef86", 0x89}, {&(0x7f0000000500)="e477639ea5151bf37c0914155cc71f33a89003fbf31296fb80bf7356528264989a8876786fc6bb9f1e0592ac3ed995f3eaffaa0ba06a05a2bdf9635ca5c1e0e13717cde8ba5d1d96b63bd0f9cde79a8b1669021f5e7c0cd5c7c6b26df6a37582c57b5f52ffd610d7b5b346", 0x6b}, {&(0x7f0000000580)="99fcd815f0a3379c73eebb82e32037d787d59d8b", 0x14}, {&(0x7f00000005c0)="49b1580c8306d64c28e81f596b9d69b658418b9784dd011e5dc5fb4ffe53779f70f8a6858391ab9598e774d7d5f2f56a2321722ab1c87a40396359fe12dca6a89800b91b8020793474f741524dcebedf5cc34bd409", 0x55}, {&(0x7f0000000640)="31d2729e927b9c638ffb89cc00c11dfb462935f1e10406d24044d6ffe24f1aa14adb665eee0124b7e70990f9a248c53871d5c0570629", 0x36}], 0x7, &(0x7f0000000bc0)=[@rights={0x34, 0x1, 0x1, [r0, r0, r1, r2, r0, r0, r0, r0, r2, r2]}, @cred={0x18, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r0, r0, r1]}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r0, r2, r1, r0, r2, r0]}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r1]}], 0xe4, 0x20000051}, {&(0x7f0000000cc0)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000e80)=[{&(0x7f0000000d40)="8c769a5a31fdf02c84535ab2b7d9ce7dfc891684c07a144f77699b026a6f84fa8c42ca25e071f7a502f5bec48007c66438f07b910c7cee2e21c4601613dcb5a4531d45f8e4990c64d54662b2926809a5b299704d38710be4841a4e763628afb11c00f03097aaacb812676f06d2e58fe7f28346d97d9d6dbf13f03528335fa866c708c9283b1dfb2efe40d507f3373a31c275d7eefafa2248301fa889c66f0347cb7b55bfc188a0baedb0ff5ef5f95a2757ee7a1bf1be44f7c2a979253ecc5203fd4821170cfeb91aa7b6c6d453037fef143d3f8256b0d7cb51f8cf3885", 0xdd}, {&(0x7f0000000e40)="fed289efc651498879685301c24bdefef415671e49c728df16170920", 0x1c}], 0x2, &(0x7f0000000ec0)=[@rights={0x18, 0x1, 0x1, [r1, r0, r2]}], 0x18}, {&(0x7f0000000f00)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000003040)=[{&(0x7f0000000f80)="73325a9f829bd63239", 0x9}, {&(0x7f0000000fc0)="406ec54c12982d7887f9c866bf824d04e23a1e86f77a37ae8a56abf4de9c562e5b9fb27fa69ff79c05997a6ddac881f9c5ddf89eb48d854e7ad7a9d3ba56747178cc118346142fba4b20e8d4ba2a4d8090ecb963ab6ed60ead983bc4c794edc5c48ab07c7f", 0x65}, {&(0x7f0000001040)="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0x1000}, 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{&(0x7f00000032c0)="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0x1000}], 0x5, &(0x7f0000004900)=[@cred={0x18, 0x1, 0x2, r12, r13, r14}, @cred={0x18, 0x1, 0x2, r15, r16, r17}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r2, r2]}, @cred={0x18, 0x1, 0x2, r18, r19, r20}, @cred={0x18, 0x1, 0x2, r21, r22, r23}, @rights={0x18, 0x1, 0x1, [r1, r2, r0]}, @rights={0x34, 0x1, 0x1, [r2, r0, r1, r2, r1, r2, r2, r1, r1, r2]}], 0xcc, 0x4000040}], 0x4, 0x0) write(r1, &(0x7f0000000180)="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", 0x134) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000080)=""/219, &(0x7f00000002c0)=0xdb) [ 58.688321] mmap: syz-executor4 (7122) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/03/25 22:58:21 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0xfffffffffffffff7, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x4ebe) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7, 0x101000) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 2018/03/25 22:58:21 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000000000)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x200000, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000100)=0x80, &(0x7f0000000140)=0x4) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0xc}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000440)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/03/25 22:58:21 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="aa213609f34ba1486daaaaaaaaaaaab5b6f42000000000000000fe8000000100000000000000000000bbfe80000000ae5e000000398ab4c9a57e0c732e73a4"], &(0x7f0000000040)) 2018/03/25 22:58:21 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x2c002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="dbc8848a755fccd8744c6d27b1c3d19a2f54a39dfd53350a55c063fda1d9d8cbdf1e59df32793c5b55735f9860d725484ff850d7b6c0d580249adedebbeed89d0fd012023f7dee02db6191900cc3f707af3d522b1143d3205e13b019947410ffe2033329d95895240df77ebb89629ab3ab99940c21beebadcf"], 0x1) 2018/03/25 22:58:21 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000006f3d)=""/195}, 0x48) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000008ffc)=0x57bd, 0x4) sendmsg(r1, &(0x7f0000000580)={&(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)}, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x34, &(0x7f0000009000)=r0, 0x4) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x400, 0x20000) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f00000000c0)={0x1, [0x4]}) 2018/03/25 22:58:21 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2080, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000006c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000700)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000800)=0xe8) getresgid(&(0x7f0000000840)=0x0, &(0x7f0000000880), &(0x7f00000008c0)) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000900)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000940)={{{@in=@broadcast, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000a40)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000a80)={0x0, 0x0, 0x0}, &(0x7f0000000ac0)=0xc) r9 = fcntl$getown(r0, 0x9) getresuid(&(0x7f0000000b00)=0x0, &(0x7f0000000b40), &(0x7f0000000b80)) r11 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000004300)={0x0, 0x0}) getresuid(&(0x7f0000004340)=0x0, &(0x7f0000004380), &(0x7f00000043c0)) r14 = getgid() r15 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000004400)={{{@in, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f0000004500)=0xe8) fstat(r2, &(0x7f0000004540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000045c0)=0x0) lstat(&(0x7f0000004600)='./file0\x00', &(0x7f0000004640)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f00000046c0)=[0xffffffffffffffff]) r21 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000004700)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000004800)=0xe8) lstat(&(0x7f0000004840)='./file0\x00', &(0x7f0000004880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000004a00)=[{&(0x7f0000000300)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000680)=[{&(0x7f0000000380)="18201c1d92183e171e9a55f7fdbc2fd7eb453b51c5ac6473ea60f0e4b640dcc488991af082dc06993659cd9210c24cac89fb7a4c9df67bf07cda76cea7f6c92067365551d40e15fc708441b0", 0x4c}, {&(0x7f0000000400)="e1c15a899cc7820a8916246316f5cb77541c2bac549bc1a350b25e47bbd05608c0e12fa029fce363b7d3823f7aac1f158cbaee21848e63bd", 0x38}, {&(0x7f0000000440)="65f07268d23a398364d73ca93b47c5e11e5004a36050cc399d115cfac72dc251766dd90133a0c839de917257eb75bfcb37172f3f754574c8004f46641b2040fd907c6b33fd9d792092484dac6f04a67e469da9bba94d125a85f8210ad53e6760abaeb79efaea8fe4fe894e135c55c619fa0e089ac19ee708601a7dba141c55f92b9191cbe3ab88ef86", 0x89}, {&(0x7f0000000500)="e477639ea5151bf37c0914155cc71f33a89003fbf31296fb80bf7356528264989a8876786fc6bb9f1e0592ac3ed995f3eaffaa0ba06a05a2bdf9635ca5c1e0e13717cde8ba5d1d96b63bd0f9cde79a8b1669021f5e7c0cd5c7c6b26df6a37582c57b5f52ffd610d7b5b346", 0x6b}, {&(0x7f0000000580)="99fcd815f0a3379c73eebb82e32037d787d59d8b", 0x14}, {&(0x7f00000005c0)="49b1580c8306d64c28e81f596b9d69b658418b9784dd011e5dc5fb4ffe53779f70f8a6858391ab9598e774d7d5f2f56a2321722ab1c87a40396359fe12dca6a89800b91b8020793474f741524dcebedf5cc34bd409", 0x55}, {&(0x7f0000000640)="31d2729e927b9c638ffb89cc00c11dfb462935f1e10406d24044d6ffe24f1aa14adb665eee0124b7e70990f9a248c53871d5c0570629", 0x36}], 0x7, &(0x7f0000000bc0)=[@rights={0x34, 0x1, 0x1, [r0, r0, r1, r2, r0, r0, r0, r0, r2, r2]}, @cred={0x18, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r0, r0, r1]}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r0, r2, r1, r0, r2, r0]}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r1]}], 0xe4, 0x20000051}, {&(0x7f0000000cc0)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000e80)=[{&(0x7f0000000d40)="8c769a5a31fdf02c84535ab2b7d9ce7dfc891684c07a144f77699b026a6f84fa8c42ca25e071f7a502f5bec48007c66438f07b910c7cee2e21c4601613dcb5a4531d45f8e4990c64d54662b2926809a5b299704d38710be4841a4e763628afb11c00f03097aaacb812676f06d2e58fe7f28346d97d9d6dbf13f03528335fa866c708c9283b1dfb2efe40d507f3373a31c275d7eefafa2248301fa889c66f0347cb7b55bfc188a0baedb0ff5ef5f95a2757ee7a1bf1be44f7c2a979253ecc5203fd4821170cfeb91aa7b6c6d453037fef143d3f8256b0d7cb51f8cf3885", 0xdd}, {&(0x7f0000000e40)="fed289efc651498879685301c24bdefef415671e49c728df16170920", 0x1c}], 0x2, &(0x7f0000000ec0)=[@rights={0x18, 0x1, 0x1, [r1, r0, r2]}], 0x18}, {&(0x7f0000000f00)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000003040)=[{&(0x7f0000000f80)="73325a9f829bd63239", 0x9}, {&(0x7f0000000fc0)="406ec54c12982d7887f9c866bf824d04e23a1e86f77a37ae8a56abf4de9c562e5b9fb27fa69ff79c05997a6ddac881f9c5ddf89eb48d854e7ad7a9d3ba56747178cc118346142fba4b20e8d4ba2a4d8090ecb963ab6ed60ead983bc4c794edc5c48ab07c7f", 0x65}, 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{&(0x7f00000032c0)="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0x1000}], 0x5, &(0x7f0000004900)=[@cred={0x18, 0x1, 0x2, r12, r13, r14}, @cred={0x18, 0x1, 0x2, r15, r16, r17}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r2, r2]}, @cred={0x18, 0x1, 0x2, r18, r19, r20}, @cred={0x18, 0x1, 0x2, r21, r22, r23}, @rights={0x18, 0x1, 0x1, [r1, r2, r0]}, @rights={0x34, 0x1, 0x1, [r2, r0, r1, r2, r1, r2, r2, r1, r1, r2]}], 0xcc, 0x4000040}], 0x4, 0x0) write(r1, &(0x7f0000000180)="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", 0x134) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000080)=""/219, &(0x7f00000002c0)=0xdb) 2018/03/25 22:58:21 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00', r1}, 0x10) sendmmsg(r0, &(0x7f0000001cc0)=[{{&(0x7f0000000000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f00000014c0)=[{&(0x7f0000001440)="d5", 0x1}], 0x1, &(0x7f0000001500), 0x0, 0x4800}}, {{&(0x7f00000017c0)=@hci={0x1f}, 0x80, &(0x7f0000001b00), 0x0, &(0x7f0000001b40)}}], 0x2, 0x0) 2018/03/25 22:58:21 executing program 4: syz_emit_ethernet(0x36, &(0x7f000025a000)=ANY=[@ANYBLOB="ffff01ffffff000556005a00080048000028000000000000907800000000e0000001440c060300000000000010000000000000089078"], 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0x5, &(0x7f0000000080)=0x4) 2018/03/25 22:58:21 executing program 7: r0 = add_key(&(0x7f0000002000)='logon\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a}, &(0x7f0000001000)="1c989cc9f58ec796be4720e6160291a2fb7c6445e84b8e9e349ead029fe38d5810bf992b5d51f406a51cc339021268aed6f767582af42dbc8ea1110e4353fcf30b20f1f27ed3b44bef6444f8ca6a808e34ded636ef55e151c11b4ef7a5384f4a0ceb885759dfeeca5aaa540de461d2130755897533032f5639c4ba79988a49d63084f2cbed0a84e5e733146f15192fdabd0e3a", 0x319, 0xfffffffffffffffc) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000040), &(0x7f0000000080)=0x4) keyctl$read(0xb, r0, &(0x7f00009cffb5)=""/82, 0x52) 2018/03/25 22:58:21 executing program 1: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x1) creat(&(0x7f0000000000)='./file0\x00', 0x8) 2018/03/25 22:58:21 executing program 4: syz_emit_ethernet(0x36, &(0x7f0000000240)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@lsrr={0x83, 0x7, 0x61d, [@rand_addr]}, @generic={0x83, 0x2}]}}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x10001, 0x20}, &(0x7f0000000100)=0xc) 2018/03/25 22:58:21 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)="f1492e7e8bc400000000000000", 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.mems\x00', 0x2, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000280)={[0x36]}, 0x1) 2018/03/25 22:58:21 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x40}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x80080, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) mremap(&(0x7f00006af000/0xf000)=nil, 0xf000, 0x3000, 0x0, &(0x7f00002e0000/0x3000)=nil) close(r0) 2018/03/25 22:58:21 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x80000000, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000002}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000100)={0x6, 0x9, 0x3, 0xf9a, 0x1, 0x3}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000001740)={@multicast2, @loopback, 0x0}, &(0x7f0000001780)=0xc) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_route(r0, &(0x7f0000001840)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000001800)={&(0x7f00000017c0)=@ipv4_delroute={0x24, 0x19, 0xa10, 0x70bd28, 0x25dfdbfc, {0x2, 0x20, 0x0, 0x7, 0xff, 0x3, 0xc8, 0x6, 0x800}, [@RTA_OIF={0x8, 0x4, r3}]}, 0x24}, 0x1}, 0x20000000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000180)={{0x1, 0x1, 0x0, 0x1, 0x3e0819e2}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000d97000)={0x0, 0x1000000200007d, 0x0, 0x0, 0xf}) 2018/03/25 22:58:21 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) read$eventfd(r0, &(0x7f00000000c0), 0xffee) io_setup(0x9, &(0x7f0000000240)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="10000000f0ffffffff00000000855da0", 0x10}]) io_submit(r1, 0x4, &(0x7f0000000340)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x6, r0, &(0x7f0000000000)="d061df5a27bd3fdf712d19c3a41c7f64eb44880fab91a9486886635be77ab4e04796002e0f230f41021f88b311e67e7eb9dfdbc9edf695b20d4d1cc6e5cef11df6fa47862a1c57527999edc55f8a556cdeeafce104d593809cb4a09d14ccf5427a87b77dcb3711719fea1837", 0x6c, 0xa861, 0x0, 0x1, r0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2, 0x5, r0, &(0x7f0000000100)="512dd655f9a3a376e069fc773b3ab456839799e054527d4be2f15a65226e5b791bd711525620f14909bf85480b6da29d1f888ead8f31e8a63639", 0x3a, 0x40, 0x0, 0x0, r0}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x7, 0x2, r0, &(0x7f00000001c0)="8fe4057c3a251ffbdd0f7c66c48641788088fc35", 0x14, 0xffffffffffffffe1, 0x0, 0x9a755837a21eee33, r0}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x6, 0x2a280a2, r0, &(0x7f0000000480)="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", 0x1000, 0x0, 0x0, 0x0, r0}]) 2018/03/25 22:58:21 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a44ff0)='/dev/sequencer2\x00', 0x8006, 0x0) write$sndseq(r0, &(0x7f0000a74fd0)=[{0x5b94, 0x0, 0xffff, 0x0, @tick, {}, {}, @ext={0x1000, &(0x7f0000000000)="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"}}], 0x1c) 2018/03/25 22:58:21 executing program 0: r0 = perf_event_open(&(0x7f0000032000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000123000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)) 2018/03/25 22:58:22 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000080)=0x100000001, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) io_setup(0x80b0, &(0x7f0000000640)=0x0) r2 = dup(r0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1a) io_submit(r1, 0x1, &(0x7f0000000500)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000001c0)}]) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_mreq(r2, 0x29, 0x1d, &(0x7f0000000400)={@mcast1={0xff, 0x1, [], 0x1}, r3}, 0x14) 2018/03/25 22:58:22 executing program 4: r0 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x400000000220080, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80206433, &(0x7f00000000c0)=""/1) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f0000000680)={&(0x7f0000000000)=@ethernet={0x0, @random}, 0x10, &(0x7f0000000500), 0x0, &(0x7f0000000580)=""/206, 0xce}, 0x2002) 2018/03/25 22:58:22 executing program 3: r0 = open(&(0x7f0000000000)='/', 0xc0000, 0x15) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f00000000c0)={0x81, 0x0, [0xff, 0x3, 0x8000000000000000, 0x1000]}) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='/', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/25 22:58:22 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cgroup.max.descendants\x00', 0x2, 0x0) r2 = memfd_create(&(0x7f0000000000)='cgroup.max.descendants\x00', 0x2) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f00000000c0)) r3 = open(&(0x7f0000000780)='./file0\x00', 0x4080, 0x1) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000007c0), &(0x7f0000000800)=0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) write$cgroup_int(r1, &(0x7f0000000280)={[0x36]}, 0x1) 2018/03/25 22:58:22 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000affff7)='/dev/kvm\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x4000}, {r0, 0x1080}, {r0, 0x1000}, {r0, 0xa000}, {r0, 0x4100}, {r0, 0x108}, {r0, 0x4008}, {r0, 0x20}, {r0, 0x408}], 0x9, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0)={0x3}, 0x8) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000100)=ANY=[@ANYBLOB="0100000000030000"]) 2018/03/25 22:58:22 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fcntl$setsig(r0, 0xa, 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x629d09da553f5432, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)) 2018/03/25 22:58:22 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x20100, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f0000000240)) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000040)=""/16) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000100)=0x6) mknodat(r1, &(0x7f0000000140)='./file0\x00', 0x3100, 0x0) unlink(&(0x7f00000000c0)='./file0\x00') 2018/03/25 22:58:22 executing program 2: mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x103, 0xc00) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000005700)='tls\x00', 0x4) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000001c0)=0x1c) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000000c0)=@req3={0x2, 0xe9d, 0x0, 0x34a1, 0x1f, 0x1f, 0x5}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) fgetxattr(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="73797374656d2e7b6d696d655f747970652d3a2b766d6e657431005e074947e0d9b7e157b050586fad88fd5856a2539401fffd700d0a1bbf96dfa93dca0c105c44e51e59680e9b526975585cc8461ae59c8f9154c5ad20b99e92fed2fca03d0f5810f7519d3e8d67fa05273ea5050db4aa978c903bb1c4a9eeeabf4f4163fcd523f9f00810f5b3dbed986c22b8c4b9ee37f50c6d00d4f74a52d4cc16c31c8e1c6618ed3afb34b131047d32662bf62761"], &(0x7f0000000040)=""/113, 0x71) 2018/03/25 22:58:22 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000180)={0x0, 0x0, 'client0\x00', 0x0, "5e89f955d142fdaa", "842414e5cafca69d0e848364c05409c8a6622fd96e364eb0711910cc3a6268ee"}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x1, 0x115000) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000000340)) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x10001, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="08140081dd00180ea4c7d189e83ca185d3d5bfb225af504cd3da1d7b8b02a51f47a4ec020663a1ce554ab162a6e9641bb6b2c4cafe1cff02c28b035c65bf9278e106fbddd286cd2bc36c23dfa24a130da245fb90"], &(0x7f0000000280)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000002c0)={r3, 0x3, 0x30}, 0xc) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) accept4$llc(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x10, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000000040)) 2018/03/25 22:58:22 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x440) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000040)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000000c0)={r2, r3, 0x8001}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000760ffc), &(0x7f000008cffc)=0x4) 2018/03/25 22:58:22 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x5, 0x100) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000000240)={0x0, 0x2, 0x8, &(0x7f0000000200)}) recvmsg$netrom(r2, &(0x7f0000000180)={&(0x7f00000000c0)=@ax25={0x3, {"41d71af9e3e95b"}}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000100)="3ff7ac1640e0f04c59bb26c6b6cd41edccf2275f25a2e1ee54f3df450f24aec02c22654afef7857d632b", 0x2a}, {&(0x7f0000000340)="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", 0x1000}], 0x2, &(0x7f0000001340)=[{0x9c, 0x11f, 0x5, "43551b717ea89ca60901bb137cd133b585dee39e9105e95198c0d93a634a70a4de45fa554f42b25380124e9fb9b9ebd5162fe5284ec75e8b601ad882e894db5c547554740ff5681d9106af4918dd1b45cc3d94a2c85eed6f3538fd85ac0f8b8428030dd1cab38dfe963a2c56adddd596298b84dd689c904e004f88e2d3c89b6798aaedf2856116258a7fbc33401da05e"}, {0xc0, 0x10a, 0x5, "33b19e2892716516b5d7b733cac916853dfd298b00bd931de617b5258f96eff0db0d92587b634da87ab309b13922471b45d9838030b80ed2ea645a7711939caeba8dee2073a19308918925c14e038c7345abfa0c2482f40bc1635c4f2db5ec8b92bdda93a01c26a203be0b7997769ebaa1651c6692bd445f58e06dbf24d29ce72e556db3cdb83d28714fc7a12c12d5cc492516b84d28507eecd0a0219df64be3416c4a6324c2830cd109817decaecd825187"}, {0x7c, 0x101, 0x4, "74a55609499e91bceb847ff7ccb1ff85f4332ed42e065ffdba092745985d3f2209cf8fc2acbe6f442567b107c11c2822f4702301ebf9bc3c538dcf8bbf6b31bd50791e96eec9c0735c03287e16934685269cab43ec29560cd8b7f892e6ed82a71b6463d20ad1247008eb1208d9d2"}, {0xe0, 0x19c, 0x5, "148a6197e097cae1c589fd686f826730ba5c96e72ddc9e5a35e8bb94a6996f01914c2d3972b06d9054dd50c23871e79cb534912e0fcad9e0357e0818a15000ce11273b7ec117910b84f2106d971ec8f7ffa5b08fa15de5b11e8bb2f4e954cd9dce39b0d976c52931b5238f5438f7c312533ee9d2747f699c02e13cac792b85d9f28d8e94c5d40e2f6a50fa6cc9926d70f16f3851946d06157ea7111dc66fc472706263955eb6e8d68cf3070f9250cfa1984e219be8a0f2768ae1de6266785b1a3b97972f10e486ad548afc84d38d9799a7"}, {0x100c, 0x110, 0x5, "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{0xa4, 0x116, 0x80000000, "543d6199143e1bcf8562e66511bdb48244517ef6f04be08d717e14b106f7bcffa4ee394c8ebfd44b173283fe246156fa7d56a2f108285e64f7ab646fdca1f8e828213c2cefde7bbb96aa6fefd01e47e136f8f3643de9d4c1bf23cd48a89aee8848bb5c74cbbb918fc1d3a6fdd7fab19a7f658c2ebfb2786cbe17cde50f0bc71f6ba77fd2ea3a207caa4f3dc4a3833e7f0ab7ecfa04aa"}, {0x108, 0x107, 0x7, "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"}], 0x1470, 0x24000000}, 0x40002041) mknod(&(0x7f00000001c0)='./file0\x00', 0x8011, 0x409) write$cgroup_int(r1, &(0x7f0000000280)={[0x36]}, 0x1) 2018/03/25 22:58:22 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000300)={r1, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bcsh0\x00', r1}) eventfd2(0x400, 0x80000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={'syzkaller0\x00', r1}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000200)="ece2d77db598411377340d6178ada02e8eb50bb0ca59d332384adafe80f0a853bfcd860e15d7bb6c955eadc368ca7fb16f02e50ae80617d37f5ac38d8e2c78fc0ffb2eccbb0a116dbfdd938383dc36db1e5e48208096c3c05805a6f587c9974b36d2931e9c37e3137dcefb4dc0afae69cc508150f81702fbb2c8301572fe9f20a1d69c716ab126e5167f0384e3ac4d1bf8f4d428bea48dd8d069df25a5a7f09c6a344115721bea582c65c1a454925af1", 0xb0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) futex(&(0x7f0000000080), 0x8, 0x0, &(0x7f0000000100)={r2, r3+30000000}, &(0x7f0000000040), 0x0) 2018/03/25 22:58:22 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ea3000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0xc08c5102, &(0x7f0000000080)={0x20, "9a9c8493093120c0cf294987c1851bb962950e4ccaaa0dd532a8c4a3f99afff9"}) 2018/03/25 22:58:22 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000011000), 0x3) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xf6c, 0x10082) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000040)={0x1, 0x3, [@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}]}) 2018/03/25 22:58:22 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000000080)=ANY=[]) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/25 22:58:22 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="1f000000520007f20000b2fef5000f430a0000e80000fae6b4a5eaffffb92b40844fd56f42853db98162defc50642d438e198b74e1ff0f000050d03f003f1b310acc4427420ac769f1ebaf94f985c68ce5a97b2b52bede9c6591bf17d69bf9b2b5ef00000000000000001830a01da1acee3c00", 0x73) read(r0, &(0x7f000057d000)=""/4096, 0xfce) 2018/03/25 22:58:22 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x1) syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x7, 0x400) syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x2, 0x80000) ioctl$TIOCCONS(r0, 0x541d) getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f00000001c0)=0x6) 2018/03/25 22:58:22 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x20}) sched_setaffinity(0x0, 0x8, &(0x7f000080b000)=0x51b2) readv(r0, &(0x7f0000d32fc0)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20000, 0x0) 2018/03/25 22:58:22 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fstat(0xffffffffffffffff, &(0x7f00000004c0)) getgroups(0x2, &(0x7f0000000540)=[0x0, 0xffffffffffffffff]) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000480)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f00000000c0)) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0186416, &(0x7f0000000000)={0x81, 0xfff, 0x3ff, 0x1000, 0x10, 0xfff}) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000440)='./file0\x00', 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0x1, "12"}, &(0x7f00000001c0)=0x9) dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000640)=ANY=[@ANYBLOB="0100000000000000740100b8a379000000000000000000000000445b003e8a1975b0978afda516d859fe32b1446b2d446ee9041f2b18b47e9ce237767f8104a74042a901fe825f147d82f0ed244c4894e2bfec5f49f1c64584243f2c34519788fc6af7d00885fa0dbac8f5a2cdbbaa7bd000f654472de049c9598d35e4800e6191978444b66031179aef5ab6f8d4e0d8273e9d1af819376d239eb3e769dea7289e957d"]) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@local, @in6=@dev}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000000280)=0xe8) getgroups(0x1, &(0x7f0000000400)=[0x0]) 2018/03/25 22:58:22 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000475000)='/dev/snd/timer\x00', 0x0, 0x0) dup2(r0, r0) 2018/03/25 22:58:22 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000300)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0xc4, &(0x7f0000000040)}}, {{&(0x7f0000000180)=@sco={0x1f, {0x0, 0x2}}, 0x379, &(0x7f0000007380), 0x0, &(0x7f0000000140)=[{0x18, 0x1, 0x2}], 0x18}}], 0x2, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$TCFLSH(r1, 0x540b, 0x3) 2018/03/25 22:58:22 executing program 4: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x12, &(0x7f0000000000), 0x0) modify_ldt$write(0x1, &(0x7f0000000040)={0x2, 0x8, 0x0, 0x6, 0x2, 0x0, 0xffffffffffffffff, 0x10000, 0xc, 0x80000000066}, 0x22c) 2018/03/25 22:58:22 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x4000, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000080)=0xcc, 0x4) r1 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000280)={[0x36]}, 0x1) 2018/03/25 22:58:22 executing program 1: sched_setaffinity(0x0, 0x8, &(0x7f00000a4ff8)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) sched_setaffinity(0x0, 0x8, &(0x7f0000000100)) r1 = syz_open_pts(r0, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x7f) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) poll(&(0x7f00000000c0)=[{r1}, {}, {}], 0x3, 0x0) dup3(r1, r0, 0x0) 2018/03/25 22:58:22 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)="2e2f6367726f75700070c7a1c170468a3a92e93cd2eb245c3a3aa7492cfca89803e836b152dc2257b7b0b4da9fc7259e3bdd33c3c5dcc07fcf4b21c25b326bcd3c6f394d9242470db2060efc9566503e272174cf289aaf3d51", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x101000, 0x0) r3 = openat(r2, &(0x7f00000000c0)='./file0\x00', 0x0, 0x26) sendfile(r0, r0, &(0x7f0000000040), 0x8) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000000180)) write$cgroup_int(r1, &(0x7f0000000280)=ANY=[@ANYBLOB='.'], 0x1) bind(r2, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x3, 0x1, 0x2}}, 0x80) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)="c28ff15146113cc269180e72d9f844043c1ebc4754fb8107254b7eda8e6eed818429292ee4e7c43e7126c66d0b82e11ec42ec27c2378b4155928504990375be3a013a217e793568ee5127c9ef1a5b510e519d0dd9b5e9fce123d98078ec102630bb70badbdfb3b8823eb98ad6ebe0c656414b66f004a94e29400674313bf9ce794dc4b50dbe4135fd25ed89f8a256560c3149e573231989c99ea64a6ca31fbe13bb7c275a530a0cf2c3823dff4d6b8682eded53bc6ba0059e53f", 0x200002, 0x0) 2018/03/25 22:58:22 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='notify_on_release\x00', 0x2, 0x0) openat$cgroup_type(r0, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) read(r1, &(0x7f0000000140)=""/232, 0xe8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) 2018/03/25 22:58:22 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) r2 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x14080, 0x40) getsockopt$packet_int(r2, 0x107, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setuid(r1) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040)=r3, 0x4) 2018/03/25 22:58:22 executing program 7: perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x400002, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000855ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000bd9fff)) prctl$setendian(0x14, 0xfffffffffffffffe) open$dir(&(0x7f00000000c0)='./file0\x00', 0x200400, 0x10) mount(&(0x7f000038cff8)='./file0\x00', &(0x7f0000f4dff8)='./file0\x00', &(0x7f00000001c0)='tracefs\x00', 0x0, &(0x7f000055c000)) 2018/03/25 22:58:22 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x7e2b}) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000003ff8)=0x10) read(r0, &(0x7f0000010000)=""/176, 0x27) readv(r0, &(0x7f0000000440)=[{&(0x7f0000003f34)=""/204, 0xcc}], 0x20000000000000ad) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x4, 0x404) lseek(r1, 0x0, 0x0) 2018/03/25 22:58:22 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x60000, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x6, r0, 0x1}) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000000c0)) socket$pptp(0x18, 0x1, 0x2) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000000100)={0x1, 0x400000000000004, 0x1, r2}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000040), 0x8) r3 = getpid() fcntl$setown(r1, 0x8, r3) 2018/03/25 22:58:22 executing program 1: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) r1 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x5, 0x80000000000}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(0xffffffffffffffff, r1) r3 = syz_open_dev$sndtimer(&(0x7f0000475000)='/dev/snd/timer\x00', 0x0, 0x0) bind$bt_l2cap(r2, &(0x7f0000000080)={0x1f, 0x80000000, {0xfffffffffffffff9, 0x6, 0x29, 0x20, 0x2, 0x800}, 0x1f, 0xc7f000000000000}, 0xe) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000180)={{0x100000ebd5, 0x18}, {0x1}, 0x6, 0x1, 0x9}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000000040)={0xffffffffffffffff}) 2018/03/25 22:58:22 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xb, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x58}, 0x1}, 0x0) r1 = geteuid() quotactl(0x0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)="00a2292c9bbfff74b740f7be6d8fb2964b5fc85942c6998b0ba81ed062193d39c04e37961dde4a82c9a3a6614b0ef19528476d51") 2018/03/25 22:58:22 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0xffffffff, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000140)={0x401, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}}}, 0x84) r2 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8000, 0x4b4900) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000002c0)={'tunl0\x00', 0x400}) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000080)={0x0, @loopback, @multicast1}, &(0x7f00000000c0)=0xc) write$cgroup_int(r2, &(0x7f0000000280)=ANY=[@ANYBLOB='@'], 0x1) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000000240)={0x7003, &(0x7f0000000200), 0x9, r1, 0x8}) 2018/03/25 22:58:22 executing program 6: io_setup(0x4, &(0x7f0000000000)=0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x1) syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0xde6, 0x600480) io_submit(r0, 0x413f, &(0x7f0000000400)) getsockname(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f00000000c0)=0x80) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000100)={0x5, 0x126b, 0x3ff, 0x6, 0x9, 0x23693e66, 0x8}, 0xc) getsockopt$inet_tcp_buf(r1, 0x6, 0xe, &(0x7f0000000140)=""/109, &(0x7f00000001c0)=0x6d) 2018/03/25 22:58:22 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) shutdown(r0, 0x0) r1 = dup(r0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000000)) ppoll(&(0x7f00000000c0)=[{r0}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) 2018/03/25 22:58:22 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000003f79)={0x0, 0x5a, "05d48581b12538cd8c5c026f96353eeb04ad21e969918aeca5a158c7d2f8f7eddc8ee86e7d1538896f81e733219807af3b1ab227cf6fa4fc92a285590a7091e469b005a9d9b8265a23f1abde34123603f80ce5c69ef4a4490881"}, &(0x7f0000009ffc)=0x62) sendto$inet6(r0, &(0x7f0000003fd9), 0x140, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) 2018/03/25 22:58:22 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x100, 0x282) write$cgroup_int(r1, &(0x7f0000000280)={[0x36]}, 0x1) 2018/03/25 22:58:22 executing program 2: r0 = memfd_create(&(0x7f00002ce000)="1a6465762f6b766d00", 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r0, 0x0) pkey_alloc(0x0, 0x2) r1 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x7, r1) pkey_mprotect(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x300000c, 0xffffffffffffffff) 2018/03/25 22:58:22 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f98000), 0x0, 0x0, &(0x7f0000ac2fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x141042, 0x0) rt_sigprocmask(0x0, &(0x7f0000000000)={0x7fffffff}, &(0x7f00000c1000), 0x8) ftruncate(r2, 0x27ffd) sendfile(r1, r2, &(0x7f0000000040), 0x8080000001) 2018/03/25 22:58:22 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xffffffffffbffffd}) r3 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000080)=0x6, 0x4) 2018/03/25 22:58:22 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000180)={0x0, r0, 0x1, 0x1}, 0x14) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x10c) getsockopt$inet6_int(r1, 0x29, 0x50, &(0x7f0000000140), &(0x7f00000001c0)=0xa9) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80000, 0x83) setsockopt$inet_dccp_buf(r2, 0x21, 0xd, &(0x7f0000000040)="34554930172773aa335a077b1051592ce6a9484fefafbfd1c6e0d10a7eea5692078d6a58e59d5078a5c0ed00a55feee6475c205986d19589d791192a28cdb304270dd8e8daf7698b68b562fa6883ff2b856d00336204bf4dbe91ec4c716a9e81f28c2878d09295f409c37d36135fd65c17143169b4ef6ddf047ac49baba8e838355d1c38e670", 0x86) 2018/03/25 22:58:22 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f000077cff5)='/dev/vcsa#\x00', 0x70, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x7fffffff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={r1, 0x3}, &(0x7f00000001c0)=0x8) perf_event_open(&(0x7f0000000140)={0x0, 0x78, 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, 0x1f, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/1, 0x1}], 0x4d) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000200)={'gretap0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) [ 59.845299] QAT: Invalid ioctl [ 59.859388] QAT: Invalid ioctl 2018/03/25 22:58:22 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000340)=@nat={'nat\x00', 0x19, 0x4, 0x3a4, [0x20000500, 0x0, 0x0, 0x20000610, 0x20000728], 0x0, &(0x7f0000000280), &(0x7f0000000500)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x15, 0x0, 0x0, 'ip6tnl0\x00', 'erspan0\x00', 'tunl0\x00', 'vlan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0x70, 0xe0}}, @common=@nflog={'nflog\x00', 0x4c, {{0x0, 0x0, 0x0, 0x0, 0x0, "ad9ef27492427dcb992815b42c936ec8a91e76a8c57b3885fb43f19105e71f4f38bccbe760498399b9638a63466eba038fd0062fa97fc26c22b21bc7122eae34"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x9, 0x10, 0x8177, 'ip_vti0\x00', 'bcsf0\x00', 'nr0\x00', 'ip_vti0\x00', @empty, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], 0xd8, 0xd8, 0x108, [@quota={'quota\x00', 0x18, {{0x1, 0x0, 0x5, 0x4}}}, @vlan={'vlan\x00', 0x8, {{0x3, 0x6, 0x200, 0x2, 0x4}}}]}}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 0x10}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x1, [{{{0x3, 0x8, 0x17, 'syz_tun\x00', 'ip6_vti0\x00', 'bond0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xe2ceea951ce2616a, 0x0, 0xff, 0xff], 0xcc, 0xfc, 0x12c, [@m802_3={'802_3\x00', 0x8, {{0xfe, 0x1, 0x0, 0x4}}}, @mark_m={'mark_m\x00', 0xc, {{0x3f, 0x8, 0x2, 0x3}}}]}, [@arpreply={'arpreply\x00', 0xc, {{@random="84b6dfc5fe0e", 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@empty, 0xffffffffffffffff}}}}]}]}, 0x3f4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) syz_emit_ethernet(0xffffffffffffff9a, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x29, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x0, 0x0, 0x8, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}, 0x0) 2018/03/25 22:58:22 executing program 7: r0 = socket(0xa, 0x4, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8}) mknod(&(0x7f0000001f80)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, @perf_bp, 0xa00000400, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl(r0, 0x7, &(0x7f0000000040)="91bfe681a6208482ce99ca00ccec5f2802dda544386df381c862a4f2a3e90cf5e63739dba598ec164b044ffd3d90e738937bc148db136d46d5cc0c50c2425e65a1e41c5cbc0e900d6d2a42a30d5e") 2018/03/25 22:58:22 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)="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") ioctl$TCFLSH(r0, 0x540b, 0xa24b) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000000)='\x00', 0x1, 0x3) 2018/03/25 22:58:22 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000001280)=[{{&(0x7f0000000480)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, {0xa, 0x4e23, 0x0, @dev={0xfe, 0x80}, 0x4}}}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000002000)="65d9083c2e00471056efc9fb51ebae94bfd611594de1c38de805b5839b736d54a60440c09c3a071eb8b8713e93bc72b4e100703098ef41cf0415eb9f6f2d57accdde10203592c0570f7ae8b17a67527b176e6169cad8ddf7bdf414e4e406f163ef64a6842147f3f265a2e9c79318e7bc39a0564f3ec0b35c48c864808a47bbfe15f2261549110042aea74d14d8f5f0e3106b8c09a2e52adc032d82c678b72facf6dd800a3118f87bc260eb8fe64c31bd", 0xb0}], 0x1, 0x0, 0x0, 0x1}, 0xff}, {{&(0x7f0000000800)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000a40)=[{&(0x7f00000009c0)}], 0x1, &(0x7f0000000a80)=ANY=[@ANYBLOB="20000000000000000600000034b642d7a84563a1acff450702caee28ea000000f400000005010000000000009fb012402aaa67933277f6f2bda015d76e6ce6ae030f189ce2ec1d87cc4e291aebafe30d569088e9bdd727db8e269cc22542838bee584ca4821ca6ee5ef449736c576911d014ef6d8136973f3f78531bc7fbe4fef71b70066884a8d3590152d68aba09816f5cf2c3efd2e9c489d887903bc32bc9965097619088c5452dc68de42b94c1a62c8dfc2a1a2de9c07397b2576100c55ea4c3a3bdcfe8da37b82a87f8155d16e7ee17c939de0f35f26c929cce517e9679c2ff9905bca84252ecc195d349e1d880ea056d2a61a1d08f3368368f167596c8c3b47dd3523acbc8331e65fd83a2e34176210000"], 0x114, 0x80}, 0x7}, {{&(0x7f00000011c0)=@pptp={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x80, &(0x7f0000001240), 0x0, 0x0, 0x0, 0x800}}], 0x3, 0x8000) r0 = openat(0xffffffffffffff9c, &(0x7f000051f000)='./file0\x00', 0x40, 0x25339208158ec6c2) symlinkat(&(0x7f0000000080)='./file0/file0\x00', r0, &(0x7f00000000c0)='./file1\x00') execveat(r0, &(0x7f0000001ff8)='./file0\x00', &(0x7f0000000ff0), &(0x7f0000001fe4)=[&(0x7f0000000000)='\x00', &(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)='mqueue\x00', &(0x7f0000000140)='mqueue\x00', &(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)='.posix_acl_access*vmnet0md5sumsecurity{keyringuser.wlan0selinux\x00'], 0x1000) statx(r0, &(0x7f0000000040)='./file0\x00', 0x6000, 0x11, &(0x7f0000000180)) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000100)) 2018/03/25 22:58:22 executing program 2: unshare(0x80003fe) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x200100, 0x0) openat(r2, &(0x7f0000000080)='./file0\x00', 0x180, 0x80) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r3, 0x0, 0x3}) 2018/03/25 22:58:22 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.memory_spread_page\x00', 0x2, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xfffffffffffffffc, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000000c0)={0xffffffff, 0x1000, 0x4, 0x2, 0xfeb, 0x100000001, 0x5, 0x9, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000140)={r3, 0x35, "0c7740e1569880521800c262d8987abf5115f3ffd35a95d47c5dfc189d81c2bd5143ca160aa98df1e36a505572e60d8d06f2549358"}, &(0x7f0000000180)=0x3d) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000000340)={"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"}) write$cgroup_int(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='6\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1) 2018/03/25 22:58:22 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000040)={[{0x40000000, 0x4, 0x1000, 0x7, 0x101, 0x6, 0xf457, 0x40, 0x7ff, 0x101, 0x0, 0x80000000, 0x2423}, {0x10000, 0x4, 0x5, 0x3ff, 0xffffffffffffffff, 0x3, 0x80000000, 0x1, 0x7, 0x20, 0x1, 0x40, 0x3}, {0x62, 0x5, 0xffffffff, 0xffffffffffffff81, 0x1, 0x0, 0x7, 0xfffffffffffffffe, 0x6, 0x962, 0x7, 0x0, 0xffffffffffff0906}], 0x1000}) r2 = socket$nl_generic(0x10, 0x3, 0x10) tee(r2, r0, 0x101, 0x0) sendmsg$nl_generic(r2, &(0x7f0000cf3000)={&(0x7f0000fee000)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000e42000)={0x14, 0x23, 0x301, 0x0, 0x0, {0x10}}, 0x14}, 0x1}, 0x0) 2018/03/25 22:58:22 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000600)={0x1, 0xb2, 0x4, 0x6}, 0x12a) r1 = syz_open_dev$adsp(&(0x7f0000000380)='/dev/adsp#\x00', 0x5, 0x161811) getsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f00000001c0)=""/75, &(0x7f0000000140)=0x4b) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f00000000c0)}, 0x20) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x7f, 0x8, 0x800, 0x8}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000340)={'syzkaller0\x00', 0x100}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000040)=0x2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00000000c0)={r3, 0x80000, r2}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000240)={0x1c}) bpf$MAP_CREATE(0x4, &(0x7f0000000880)={0x13, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x800}, 0x205) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000003c0)=0x5, 0xe664ac99fddf94af) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000280)={[0x2, 0x20, 0x4, 0x7, 0x9, 0x1f, 0xffff, 0x600, 0x1, 0x80000001, 0x6, 0xb98f, 0x3, 0x5, 0x1, 0x2], 0x4, 0x200000}) 2018/03/25 22:58:23 executing program 3: r0 = dup(0xffffffffffffff9c) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000080)={0x1, 0x10e000}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/hci\x00') writev(r1, &(0x7f0000000040)=[{&(0x7f0000000780)="1a", 0x1}], 0x1) 2018/03/25 22:58:23 executing program 0: syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0xd6da, 0x40) connect$bt_rfcomm(0xffffffffffffffff, &(0x7f00000000c0)={0x1f, {0xb5f0, 0x0, 0x4, 0x8000, 0x1000, 0x8}, 0x8}, 0xa) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) fchdir(r0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) r1 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x100000001, 0x101000) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000200)=0x260020d) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) pwritev(r0, &(0x7f0000ed8f70)=[{&(0x7f00007d7f41)='k', 0x1}], 0x1, 0x0) 2018/03/25 22:58:23 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x2d, &(0x7f0000013ff4)={@dev={0xac, 0x14}, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xfffffdcd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000180)={{0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x18}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @rand_addr}, 'bond0\x00'}) 2018/03/25 22:58:23 executing program 3: r0 = socket$unix(0x1, 0x20000000001, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xcb3, 0x60000) faccessat(r1, &(0x7f0000000180)='./file0\x00', 0x10, 0x400) bind$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x1}, 0xfffffe4c) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='cgroup\x00') ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000000100)={0x7b, 0x0, [0x5, 0x1000, 0x41, 0xffffffffffff0faa]}) 2018/03/25 22:58:23 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000532000)=0x19) ppoll(&(0x7f0000182fe8)=[{r0}], 0x1, &(0x7f000053cff0), &(0x7f00000feff8), 0x8) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'io', 0x20}, {0x2d, 'cpu', 0x20}, {0x0, 'cpu', 0x20}, {0x2d, 'memory', 0x20}, {0x2b, 'io', 0x20}, {0x2b, 'pids', 0x20}, {0x2b, 'rdma', 0x20}, {0x2b, 'rdma', 0x20}, {0x9509d6a4274a748b, 'memory', 0x20}, {0x2f, 'rdma', 0x20}]}, 0x3a) 2018/03/25 22:58:23 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00000000c0)={0x7, 0x9, 0x8}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'irlan0\x00', 0x0}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x40, 0x0) sendmsg$nl_route(r1, &(0x7f0000004dc0)={&(0x7f0000000080)={0x10}, 0x285, &(0x7f0000000000)={&(0x7f0000000980)=@newlink={0x2c, 0x10, 0x409, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}]}, 0x2c}, 0x1}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/03/25 22:58:23 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40047705, &(0x7f0000000000)) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffe00, 0x3, 0x1, 0x3, 0x4, 0x0, 0xfffffffffffff510}, &(0x7f0000000080)=0x20) mmap$binder(&(0x7f00000a4000/0x1000)=nil, 0x1000, 0x0, 0x36013, r0, 0x80000) 2018/03/25 22:58:23 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000280)={[0x36]}, 0x1) 2018/03/25 22:58:23 executing program 1: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000240)=0x9, 0x2) r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="05388b180a25f47478663c0b0f58188dee45f0a363ac3943ab485f4129f7b810be1a49aa3ef1118d37099aec3c0a15adc98a1d2173f20203fa0bf576a8e9cf9451fa41ca392105d54e40b696b30f4c804b20be29dc90416735144bb387a89a37d83586eb15ca7ece02b48dd7000bee28c66db1e274f61dd2cbbd96c791432f1528fcd6112a86870efedf6051a0ca80e3361e5b19132927af36f73848aff841cf95ee0b5a0981f2c3cb2ab1acc5d75e2b1c279173e1c24b12ef850e1f60fd7d20717e9c5e25718efbfd74ee6e16ba97c864a806fbd717", 0xd6, r4) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) vmsplice(r2, &(0x7f00004b5fc0)=[{&(0x7f000072f000)}], 0x1, 0x0) fcntl$setpipe(r1, 0x407, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000300)) fcntl$getownex(r2, 0x10, &(0x7f0000000200)) dup2(r1, r3) 2018/03/25 22:58:23 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}], 0x10) ioctl$EVIOCGSND(r0, 0xc0045401, &(0x7f00000001c0)=""/149) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000000040)=""/227, 0xe3, 0x0, 0x0, 0x0) 2018/03/25 22:58:23 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) io_setup(0x416, &(0x7f0000000080)) write$cgroup_int(r1, &(0x7f0000000280)={[0x36]}, 0x1) 2018/03/25 22:58:23 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='environ\x00') r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000400)='cgroup.threads\x00', 0x2, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000200)) mknod(&(0x7f0000000100)='./file0\x00', 0x18, 0x0) read(r3, &(0x7f0000000040)=""/173, 0xad) setsockopt$inet6_buf(r1, 0x29, 0xfe, &(0x7f0000000440)="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", 0x1000) dup3(r3, r3, 0x0) 2018/03/25 22:58:23 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x20000089fa, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast1={0xff, 0x1, [], 0x1}, 0x7, 0x0, 0x1, 0x2, 0x7, 0x5ab4, 0x10000}, 0x20) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) connect$unix(r1, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000000c0)=0x63e, &(0x7f0000000100)=0x2) 2018/03/25 22:58:23 executing program 6: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8, 0x1, 0x2, 0x0, 0x4, 0x7fffffff, 0x2000000000000000, 0x20, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x3, 0x7, 0xc184}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$chown(0x4, r0, 0x0, 0x0) 2018/03/25 22:58:23 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x6, 0x24000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x7}}}, &(0x7f0000000600)=0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000640)={r1, 0xdd}, &(0x7f0000000680)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000300)=[@in6={0xa, 0x4e20, 0x6aa1, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in6={0xa, 0x4e22, 0x0, @empty, 0xffffffff}, @in6={0xa, 0x4e23, 0xffffffffffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x3ff}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0xfffffffffffffff7, @mcast1={0xff, 0x1, [], 0x1}, 0x101}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e21}], 0xdc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0xffffffffffffff0a) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={0x0}, &(0x7f00000002c0)=0x14) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000140)=0x3, 0xaa) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r3, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000006c0)={{0x401, 0x4}, {0x1, 0x1}, 0x10001, 0x4, 0x4}) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000b00)=@assoc_value={0x0, 0x395}, 0x8) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000d5affc), 0x4) r4 = dup(r3) getsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000000480)=""/68, &(0x7f0000000500)=0x44) write$eventfd(r4, &(0x7f0000000280), 0xff93) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000400)=@sack_info={r2, 0x5, 0x3}, &(0x7f0000000440)=0xc) recvfrom(r3, &(0x7f0000000180)=""/226, 0xfffffffffffffff6, 0x0, 0x0, 0xfffffffffffffcd1) 2018/03/25 22:58:23 executing program 6: r0 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x402400065, 0x0, 0x20400000}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/25 22:58:23 executing program 2: r0 = fcntl$getown(0xffffffffffffffff, 0x9) wait4(r0, &(0x7f0000000040), 0x8, 0x0) mmap(&(0x7f000035d000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f000035dffc)) 2018/03/25 22:58:23 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)="6367726e756e0200000000000005eeedec397f0773000000000000000000", 0x2, 0x0) mkdirat$cgroup(r0, &(0x7f0000000040)='syz0\x00', 0x0) write$cgroup_int(r1, &(0x7f0000000280)={[0x36]}, 0x1) 2018/03/25 22:58:23 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) dup3(r1, r0, 0x0) 2018/03/25 22:58:23 executing program 7: r0 = syz_open_dev$loop(&(0x7f00006a5ff7)='/dev/loop#\x00', 0x0, 0x102) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0xd, "2e4637fca456d5458c9575f23ceaca8daeda2e4e4a1e27d5f77408e9689f105946833ca3cf2f127ffd720cecfd80a008145dd75f60eb085d3e6f6a0b1a907e64", "a1947aea9e401c25367f9b7dfb072453c4623419d5c10a027286b31d79e93a57f372a706ad45ebdb0be83d6bdf0080a74b252561fc117f0a8744bcaf9e49a198", "931fc52c9fa647c69f30a1c75fcba0e9d3b8b3ac62e781812467a5cb7e54b837"}) ppoll(&(0x7f0000000000)=[{r0}, {r0, 0x200}, {r0, 0x86}, {r0, 0x1000}], 0x4, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080)={0x1}, 0x8) 2018/03/25 22:58:23 executing program 3: r0 = perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) dup3(r1, r0, 0x0) 2018/03/25 22:58:23 executing program 1: clock_nanosleep(0x8000000002, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f000002aff0)) r0 = gettid() socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000000300)={0x0, r0}) recvmsg(r2, &(0x7f0000000040)={&(0x7f0000893ff8)=@sco, 0x326, &(0x7f0000000080), 0x0, &(0x7f0000b30000)}, 0x0) r3 = dup2(r1, r2) r4 = gettid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom(r6, &(0x7f0000012f73), 0x0, 0x0, &(0x7f0000012ff0)=@ax25={0x6, {"2d13d4162d9f33"}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000000c0)=[{0x8, 0x87}, {0x7, 0x100}], 0x2) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000200)) mlock2(&(0x7f00006fa000/0x4000)=nil, 0x4000, 0x1) gettid() tkill(r4, 0x16) ioctl$sock_SIOCSIFBR(r6, 0x8941, &(0x7f0000000080)=@generic={0x1, 0x9, 0x4}) recvfrom$inet(r3, &(0x7f0000000100)=""/114, 0x72, 0x0, &(0x7f0000000180)={0x2, 0x4e24, @rand_addr=0x1}, 0x10) r7 = socket$alg(0x26, 0x5, 0x0) ioctl$TIOCMGET(r3, 0x5415, &(0x7f00000001c0)) bind$alg(r7, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r7, 0x117, 0x1, &(0x7f0000000000), 0x0) fcntl$setsig(r5, 0xa, 0x12) r8 = dup2(r5, r6) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r5, 0x8, r4) ioctl$DRM_IOCTL_RES_CTX(r8, 0xc0086426, &(0x7f0000000340)={0x3, &(0x7f00000002c0)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r8, 0x4008642b, &(0x7f0000000380)={r9, 0x10}) tkill(r0, 0x16) socket$inet_icmp(0x2, 0x2, 0x1) 2018/03/25 22:58:24 executing program 6: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) syz_open_procfs(r0, &(0x7f0000000180)='net/rt6_stats\x00') acct(&(0x7f0000000000)='./file0\x00') syz_open_procfs(0x0, &(0x7f0000001280)='ns/pid\x00') syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x3, 0x0) 2018/03/25 22:58:24 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2}], 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={r1, 0x7d, "706616bbc96087588a3f8c8d4be09b6b6a7b2fd98eeade8641e5c35e54f16c4145e7827b54bd8c0cdb1b2bd4f60a0c74ca80ba15bd2bcf2fd5c50ecf4701f950dd5ce14baabe35bc936772790896406e8978f036fc688b1d26e3bf22e001734e778047f9de121591080ab92b20fad427bdcc72f34d4b36590632a98d48"}, &(0x7f0000000180)=0x85) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000564000), &(0x7f0000000000)=0xffe4) 2018/03/25 22:58:24 executing program 4: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000000)) vmsplice(r1, &(0x7f0000001200)=[{&(0x7f0000001140)}], 0x1, 0x0) r3 = dup2(r0, r2) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000000080)=0xb29) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f0000000040)) 2018/03/25 22:58:24 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x58], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) bind$bt_l2cap(r0, &(0x7f0000000240)={0x1f, 0x5, {0xffffffffffffffe1, 0xffffffffffff8001, 0x3, 0xff, 0x15, 0x8}, 0x9, 0x4}, 0xe) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000000)='./file0\x00', r1, r2, 0x1000) 2018/03/25 22:58:24 executing program 0: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000540ff0)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffff7}, 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg$netlink(r1, &(0x7f00003aefc8)={0x0, 0x0, &(0x7f0000847000), 0x0, &(0x7f000048a000)}, 0x0) r2 = gettid() pipe(&(0x7f0000000100)={0xffffffffffffffff}) perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x100000000, 0x1, 0x5, 0x2, 0x0, 0x2, 0x4141, 0x2, 0x1, 0x0, 0x893, 0x7f, 0xa10, 0x7f, 0x244c4c94, 0x5, 0x92, 0x2, 0x3ff, 0x400, 0x9cb9, 0x6, 0x6, 0x100, 0xf7da, 0x92a0, 0x2, 0x80, 0x9, 0x6, 0x7, 0x40, 0x8, 0x4, 0x101, 0x401, 0x0, 0x4, 0x6, @perf_config_ext={0x8000, 0x400000000000000}, 0x1210, 0x3, 0x7e48, 0x5, 0xad28, 0x8}, r2, 0xd, r3, 0xa) sendmmsg$alg(r1, &(0x7f0000f3ff58)=[{0x0, 0x0, &(0x7f0000511000), 0x0, &(0x7f0000131000)}], 0x1, 0x0) 2018/03/25 22:58:24 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) mknod$loop(&(0x7f0000000140)='./file0\x00', 0x180, 0x0) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x8, 0x9, 0x8, 0x81, 0x1}, &(0x7f0000000100)=0x14) fsetxattr(r0, &(0x7f0000000180)=@known='trusted.syz\x00', &(0x7f00000001c0)='cpusetvboxnet0*keyring}\x00', 0x18, 0x1) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f000009e000)={0x0, 0x0, &(0x7f000038f000)=[{&(0x7f0000c90f9a)="94", 0x1}], 0x1, &(0x7f00003bb296)}, 0x0) 2018/03/25 22:58:24 executing program 3: r0 = syz_open_pts(0xffffffffffffff9c, 0x20500) pwrite64(r0, &(0x7f0000000000)="653ee7c27decc23a20259cdad3634e326f2220d396744646f5146c42274661ba462e48f154df5224d31e27e2043c2feaff99ac3e425c399c9159b94402437e69a1d255e31f0425cade660535476156d141be93e4193ac2d4c196d111a8178652bf1aae2ca0842d377054fdc6da33f9cdd3e61eb06a6ceef94da394523c64b7702bd10863ba3f9a0db17e4aa11e53e998613cb2f9d3accd2a31c2ac665a268c9c30bc", 0xa2, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x6e, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0xa) prctl$setmm(0x23, 0x6, &(0x7f0000ffd000/0x1000)=nil) 2018/03/25 22:58:24 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x5, 0x1) openat$cgroup_int(r0, &(0x7f0000000080)='rdma.max\x00', 0x2, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)="2e2f6367726f757000604616f85fab30953951d04a7c2ce8ff0700e2eb33e1b546e2a95ffe7cbea8bcbb76702c6af718fb9cce3d86b3a2b5d6d5a214ffaa9ae3f39357f39b3160df25b95c612887ff5807bbb31f61431b0604503d026b86eaa12ec43488369f890c326985c2f3", 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000280)=ANY=[@ANYBLOB='I'], 0x1) 2018/03/25 22:58:24 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x8010000200000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) write$evdev(r1, &(0x7f00000001c0)=[{{}, 0x7f}], 0x10) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007daff4)={0x0, 0x0, 0x80000000020}, 0xc) write(r0, &(0x7f0000000000)="b9", 0x1) shutdown(r0, 0x1) 2018/03/25 22:58:24 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @host=0x2}, 0x10) connect$vsock_stream(r0, &(0x7f0000000180)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) 2018/03/25 22:58:24 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="c5"], 0x1) 2018/03/25 22:58:24 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='vlan0\x00', 0x5e) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'irlan0\x00', 0xbd000000000}) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/03/25 22:58:24 executing program 0: write(0xffffffffffffffff, &(0x7f0000000180), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000000)={'gre0\x00', {0x2, 0x4e20, @rand_addr}}) sched_setaffinity(0x0, 0x8, &(0x7f00009ad000)=0x3) r0 = syz_open_dev$usbmon(&(0x7f00004b7000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r2, 0x8, r1) read$eventfd(r0, &(0x7f0000745000), 0x8) fcntl$setsig(r2, 0xa, 0x12) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040)=0x5, 0x4) poll(&(0x7f0000027ff8)=[{r3}], 0x1, 0x8000) dup3(r2, r3, 0x0) socket$key(0xf, 0x3, 0x2) tkill(r1, 0x16) ioctl$TIOCNOTTY(0xffffffffffffffff, 0x5422) 2018/03/25 22:58:24 executing program 6: r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x40080000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)) readv(r1, &(0x7f0000000000), 0x0) 2018/03/25 22:58:24 executing program 7: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = open(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x8000000003ff, r0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r0) 2018/03/25 22:58:24 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000f9bffc)=0x7ff, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000557fc8)={&(0x7f0000ed5fe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000be3000)}, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000000)={0x81, 0x0, [0x9, 0x81, 0x1, 0x1]}) 2018/03/25 22:58:24 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x404e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in6={{0xa}}}, 0x90) 2018/03/25 22:58:24 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000bfcfe0)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x3, 0x1}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) getgid() listen(r1, 0x0) recvmmsg(r1, &(0x7f0000003f00)=[{{&(0x7f0000000000)=@rc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/52, 0x34}, {&(0x7f00000000c0)=""/229, 0xe5}], 0x2, 0x0, 0x0, 0x1}, 0xfbca}, {{&(0x7f0000000200)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000280)=""/29, 0x1d}, {&(0x7f00000002c0)=""/135, 0x87}, {&(0x7f0000000380)=""/26, 0x1a}, {&(0x7f00000003c0)=""/198, 0xc6}], 0x4, &(0x7f0000000500)=""/42, 0x2a, 0x10001}, 0xffff}, {{0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f0000000540)=""/94, 0x5e}, {&(0x7f00000005c0)=""/13, 0xd}, {&(0x7f0000000600)=""/169, 0xa9}, {&(0x7f00000006c0)=""/234, 0xea}, {&(0x7f00000007c0)=""/69, 0x45}, {&(0x7f0000000840)=""/4096, 0x1000}, {&(0x7f0000001840)=""/24, 0x18}, {&(0x7f0000001880)=""/67, 0x43}, {&(0x7f0000001900)=""/255, 0xff}, {&(0x7f0000001a00)=""/6, 0x6}], 0xa, &(0x7f0000001ac0)=""/222, 0xde, 0x1}, 0xfffffffffffffffd}, {{&(0x7f0000001bc0)=@ax25, 0x80, &(0x7f0000001d00)=[{&(0x7f0000001c40)=""/12, 0xc}, {&(0x7f0000001c80)=""/87, 0x57}], 0x2, &(0x7f0000001d40)=""/198, 0xc6, 0x3800}, 0x8}, {{&(0x7f0000001e40)=@ipx, 0x80, &(0x7f0000002300)=[{&(0x7f0000001ec0)=""/212, 0xd4}, {&(0x7f0000001fc0)=""/38, 0x26}, {&(0x7f0000002000)=""/1, 0x1}, {&(0x7f0000002040)=""/100, 0x64}, {&(0x7f00000020c0)=""/242, 0xf2}, {&(0x7f00000021c0)=""/61, 0x3d}, {&(0x7f0000002200)=""/142, 0x8e}, {&(0x7f00000022c0)=""/28, 0x1c}], 0x8, &(0x7f0000002340)=""/243, 0xf3, 0x100000001}, 0x5}, {{&(0x7f0000002440)=@l2, 0x80, &(0x7f0000003800)=[{&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f00000034c0)=""/177, 0xb1}, {&(0x7f0000003580)=""/140, 0x8c}, {&(0x7f0000003640)=""/229, 0xe5}, {&(0x7f0000003740)=""/151, 0x97}], 0x5, &(0x7f0000003840)=""/201, 0xc9, 0x5}, 0x1}, {{&(0x7f0000003940)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000003ac0)=[{&(0x7f00000039c0)=""/249, 0xf9}], 0x1, &(0x7f0000003b00)=""/205, 0xcd, 0x20}, 0x8}, {{&(0x7f0000003c00)=@alg, 0x80, &(0x7f0000003ec0)=[{&(0x7f0000003c80)=""/89, 0x59}, {&(0x7f0000003d00)=""/135, 0x87}, {&(0x7f0000003dc0)=""/197, 0xc5}], 0x3, 0x0, 0x0, 0x7}, 0xa6a1}], 0x8, 0x2040, 0x0) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000fbffc)=0x2, 0x4) 2018/03/25 22:58:24 executing program 1: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000140)=0x3) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbffffffdffffffff, 0x2}) readv(r1, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00000003c0)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/25 22:58:25 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0xa40, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x8) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000180)="118d3460a8c9b631b38e1f35533c9c4d4718141098ae2511c5f6b1bb5170f8fc8f65af33e69e99d441e972ca7206eb0670d21bc9621d8147e61e251105e88a5521100326d7e0b50ea1d49bc2") ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000000)) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000200)="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") ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000040)) 2018/03/25 22:58:25 executing program 0: socketpair(0x2, 0x3, 0x6, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0xfff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={r1, 0xe2, "766f3be6e443cba1fe7aac97b9b6391cb315a568807bd8ef8cb34bba6aebd495fa0a32e04318d3b9aa6799789d601512f77cc305fdc45703e61c976892efcc22d47267b82a64f07fff6575b15cddac9dd6cfd063ec3efdf02a7dbc85f4ba586a9e3689c5b4915ba0e309c16b5e91c047dab2302c8f5c928e6a5860df135a2b5634289bc20fa0e46365041d8514bc1428828c8762619a7f04f0713ca42a082c9e660ad62b34e0ec8cdc66394c7c42bde32f0ff38aaad3bfcabb02ce5dd0783927d2d62cb22065ba601870def7455bb21acace4cbd82835bba8ce3bb338a1dde51f2f5"}, &(0x7f0000000200)=0xea) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000000)={0x14, 0x0, 0x4, 0x101, 0x0, 0x0, {0xfffffffffffffffc}}, 0x14}, 0x1}, 0x0) 2018/03/25 22:58:25 executing program 5: io_setup(0x40, &(0x7f0000000080)) r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r0, &(0x7f0000000040)={[0x1036]}, 0x310) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffff9c}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'nr0\x00', 0x0}) bind$packet(r1, &(0x7f0000000140)={0x11, 0xf7, r2, 0x1, 0x7, 0x6, @random="03839f4586b6"}, 0x14) 2018/03/25 22:58:25 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(des-generic)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000004ff4)) sendmsg$alg(r1, &(0x7f0000007fe4)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000006000)='~', 0x1}], 0x1}, 0x0) 2018/03/25 22:58:25 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f00000000c0)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000070000000400000080040000340100005c0200005c0200009c0300009c0300009c03000004000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x4cc) ioctl(r0, 0x2275, &(0x7f0000fe7000)="0080") ppoll(&(0x7f00000005c0)=[{r0, 0x80}, {r0, 0x4}, {r0, 0x200}, {r0, 0x8}, {r0, 0x4000}, {r0, 0x48}, {r0, 0x1}, {r0, 0x200}, {r0, 0xc0}, {r0, 0x2238}], 0xa, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000640)={0x8000}, 0x8) 2018/03/25 22:58:25 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) socket$pptp(0x18, 0x1, 0x2) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0xa, [@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001, @loopback=0x7f000001, @broadcast=0xffffffff, @empty, @rand_addr, @broadcast=0xffffffff, @loopback=0x7f000001, @broadcast=0xffffffff]}, 0x38) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00009db000)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) 2018/03/25 22:58:25 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000001040)='/dev/input/event#\x00', 0x3ff, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) r1 = gettid() syz_open_dev$sndseq(&(0x7f0000001000)='/dev/snd/seq\x00', 0x0, 0x2000) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) write$evdev(r0, &(0x7f0000000100), 0x0) tkill(r1, 0x1000000000015) r2 = dup2(r0, r0) getdents(r2, &(0x7f0000000000)=""/4096, 0x1000) 2018/03/25 22:58:25 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) sched_getaffinity(r1, 0x8, &(0x7f00000000c0)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x2691d0877f1cca9b}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000180)={'gre0\x00', 0x400}) 2018/03/25 22:58:26 executing program 2: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000ff0), 0x744a) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='pids.current\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000180)={@mcast1={0xff, 0x1, [], 0x1}, r2}, 0x14) 2018/03/25 22:58:26 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) r2 = gettid() r3 = getpgid(r2) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) kcmp(r3, r4, 0x6, r0, r0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x4, 0x100) syz_open_pts(r5, 0x80) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'ifb0\x00', 0x7}) sendmsg$nl_route(r0, &(0x7f00000018c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f00000004c0)=@setlink={0x2c, 0x13, 0x105, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic='K']}]}]}, 0x2c}, 0x1}, 0x0) 2018/03/25 22:58:26 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000280)=ANY=[@ANYBLOB='>'], 0x1) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) 2018/03/25 22:58:26 executing program 0: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x3, 0x70, 0x400, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x3c93, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, r0, 0x0) close(r0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc2c45512, &(0x7f0000000100)={{0x7, 0x6, 0x3, 0x9, "6111310e4f70e72d1511c98ba8d555fe7bf1758c8b8f465021c76e7291d49df8c4ca202838d0b169ba8112cd", 0x1}, 0x8, [0x8, 0xebb, 0x600000, 0x80000001, 0x5, 0x7, 0x7, 0x400, 0x3, 0x6, 0x4, 0xffffffff, 0x4, 0x9, 0x1, 0x5, 0xee4b, 0x7, 0x1, 0x7, 0x8, 0xd871, 0x800, 0x2000000, 0xd15, 0x1, 0x1000, 0x7bdb, 0x5, 0x3, 0x1, 0x4, 0xffffffffffffff40, 0x8, 0x1, 0xff, 0x7ff, 0x8, 0x6, 0x100, 0x3, 0x9, 0x7, 0x81, 0x9, 0x1, 0x100000001, 0xa64c, 0x5, 0x4, 0x6, 0x74aa, 0x9b5, 0x1, 0x7f, 0xafe, 0x3, 0x7, 0x5, 0x7fff, 0xfffffffffffffffa, 0x1, 0x6, 0x4, 0x10000, 0x3, 0x101, 0x6, 0x6, 0x0, 0x40, 0x100000001, 0xd4c, 0x7ff, 0x1000, 0x74, 0x32, 0x101, 0x40, 0x6, 0x0, 0x8d, 0x916a, 0x6, 0x1, 0x5c1, 0x1, 0x8, 0x5, 0x80000001, 0x86a, 0x10001, 0x10000, 0x7, 0x12, 0x4, 0x6, 0x1a65, 0x5, 0x0, 0x3, 0x4, 0x101, 0x8, 0x5, 0x7701, 0x0, 0x5, 0x2, 0x7, 0x4, 0xa6ba, 0x100, 0x9b, 0x4, 0x8001, 0x8, 0x4, 0x2, 0x8000, 0x9, 0x0, 0x9, 0x2, 0x3ff, 0xe4e, 0x6, 0x8], {0x0, 0x1c9c380}}) 2018/03/25 22:58:27 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = 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={&(0x7f0000ba4000)}}, 0x0, 0x0, r0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x40, 0x20) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000100)={0x4, 0x10b7, 0x7, 0xffffffffffff05cf, 0xfffffffffffffc00, 0x6}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, r1, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x6, 0x1f}) 2018/03/25 22:58:27 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x8, 0x16000) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x5) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f00000dd000)) modify_ldt$read(0x0, &(0x7f0000000080)=""/220, 0xdc) userfaultfd(0x2000000080800) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x3, 0x80) write$sndseq(r1, &(0x7f00000001c0)=[{0xfffffffffffffffe, 0xfffffffffffffff8, 0x80000001, 0x8000, @tick=0x4a, {0x3, 0x4}, {0x0, 0x7}, @time=@time={0x77359400}}], 0x1c2) socket$inet6_udp(0xa, 0x2, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) 2018/03/25 22:58:27 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f000045cffd)='ns\x00') r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="baef79432b9b2bfaa8f5ed97c9408c1db70712894cb0da1c9e290033be2b2e256133e64983b0721e3cb9f713162919cf352835ea2439c33436ecb75900ac022bc36ce5ca8488dd6413ef19b6618eca686c2e104dda98a22486c8f13234087fdc6bde691a37cbe1322a3e81db9333ac7b0e7793517693085bc59ff5abae95c3e0098a9bca22e53db99dfb72ef58cb77c307148e367b0a3f992597dfa3c57f8a38eb5e1bb760af09ceeede5d852b5c0e55a25763eccaa1de21e1de6fd8e0ff10aea2db0925acd9e859d78f576c7ff2f2969b4fbb9ea0530c75db3143f4530d1e40b2588da3", 0xe4, 0xffffffffffffffff) keyctl$update(0x2, r1, &(0x7f0000000180)="3f76d120e1d75999f5154922bc11ddaab7cd00898b2f793bc4b2e7b1201d627a845752af10421a8d5b02bfd708461a51e054ff3c82d42d18beb5c25e1794f9ecb2b787965d3f86ec02c8092193671db7341e59263ad49176245e46e30045b00c57060494e7261c41eeeef0c5796d0d68e09dbe58d1d5968bd9e09a16729ee8f19388c850879ae7ae1665482fb24e46eb1f8cac06da47759ca28e3dc9c1af1bdf53ef486de2546970a1", 0xa9) fcntl$notify(r0, 0x402, 0x10) getdents(r0, &(0x7f0000824f59)=""/167, 0xa7) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x10001, 0xb4f, 0x2, 0x5, 0x1, 0x30c5, 0x68e6, {0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x40, 0x10001, 0x0, 0x9, 0x9}}, &(0x7f0000000300)=0xb0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000340)={r2, 0x4}, &(0x7f0000000380)=0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000400)=0x1) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f00000003c0)=0x7e) 2018/03/25 22:58:28 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f54ffc)=0x1ea, 0x4) sendto$inet6(r0, &(0x7f00009a1000), 0x0, 0x0, &(0x7f0000f64fe4)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x106, &(0x7f0000000000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [{[{0x9100, 0xe9, 0x8, 0x2}], {0x8100, 0x1ff, 0x4, 0x4}}], {@ipx={0x8137, {0xffff, 0xf0, 0xfffffffffffffff9, 0x15, {@random=0x6, @random="eb16915f6611", 0xc3}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, "935415f88812a4dd93be2f8825d610a1e24de6aaef711fc737f108ae7cfd60aa67c905121876cf1df25bf61edf4285cfab236bf9383a6694f201fab5c9e519ad77291ebed1974ca38d51e8436393e979d92bfd01a72847757848f7ae77ecbb05cdcd3094492083fd9c8c0e4bed78c4118ac86397a2cef611930143bddce441b93f9013089078a1303f59f7fb85f546ae3839b0eb5130affb1ec88665aac870a8584f0ef9107fb3943a467d566c99baad93cf8b9d3aa2a9b675fbf003ca6f302cea7ba8fa0a59944ff743944be4f3dce8b72e"}}}}, &(0x7f0000000140)={0x1, 0x2, [0x293, 0x7ed, 0x62c, 0xfc9]}) 2018/03/25 22:58:28 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) getpeername$unix(r0, &(0x7f0000000040), &(0x7f0000000140)=0x6e) ioctl$int_in(r0, 0x800000c0045004, &(0x7f00008d0ff8)) 2018/03/25 22:58:28 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x2, 0x0) write$eventfd(r0, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x10102, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0e05403, &(0x7f0000000080)={{0x74f43cc956489fd7, 0x3, 0x3, 0x3, 0x9000000000000}, 0x2, 0x6, 'id0\x00', 'timer1\x00', 0x0, 0x9, 0x3ff, 0x1, 0x10000}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000180)=0x7ed9) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) readv(r0, &(0x7f0000002fe0)=[{&(0x7f0000002f94)=""/108, 0x6c}], 0x1) 2018/03/25 22:58:28 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="72c3d0cad309000000504c27cc1d1465ff988422b5c53bb5525dbd1956f54144c81bbf6613f6346153751e4b1d011759b72dd811218ccdf3a283b526ea0c92b46eebd39968b02130428c882a249e99ecb77ff0086eedfd36a6645f6cdf4db956ea5e30e295208bcaef30c2a90b514d38213c101585ecf8e1e1916fa0bbddb5f2d69de4c2d8d4f8bc2e29cbb345b0f160bca95a3fa97921d96126fd94e77e41509bdf8002b091c271eb7803ac5c96432a67"], 0x1) 2018/03/25 22:58:28 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x2001, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f00000011c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001180)={0xffffffff}, 0x117, 0x100b}}, 0x20) write$rdma_cm(r1, &(0x7f0000001200)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f00000001c0), 0x3, r2, 0x3c, 0x0, @in6={0xa, 0x4e22, 0x1, @loopback={0x0, 0x1}, 0x9}}}, 0xa0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000240)={0x4, &(0x7f0000000200)=[{}, {}, {}, {}]}) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000000000)=0x3ff, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in, @in6}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) 2018/03/25 22:58:28 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) getsockname$inet6(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f00000004c0)=0x1c) r1 = dup(r0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000440)) 2018/03/25 22:58:28 executing program 2: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x7fff, 0x4, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0x8, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000300)='eql\x00') ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) socket$vsock_stream(0x28, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x106d}, 0x2c) write$cgroup_int(r1, &(0x7f0000000340)={[0x36, 0x3b, 0x32, 0x3a, 0x35, 0x3f, 0x3f, 0x37, 0x3a]}, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x5, &(0x7f00000003c0)=ANY=[@ANYBLOB="1800000000001900000000000000000018100000000000000000000000000000950000000000004ec2e290a6a180b23ea62c27dda84f1d2e0879878f1ac95cacb03c6fe150ce79a1be07f2a7d59be9d2786c9e18d8c529b50cb6188825a92f46df60901759cf514021d3c26731c4d739c517a62982f92a40715bd0d6b87ff757c2e37cb61a6df7bfb2bbbd7be494"], &(0x7f0000000000)="73010080001e000000", 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) pselect6(0x40, &(0x7f0000000040)={0xf8d, 0x2e, 0x229c582a, 0x80000, 0x20, 0x3, 0x0, 0xffffffffcfc544bc}, &(0x7f0000000080)={0xffffffffffffff13, 0x9, 0x81, 0x7, 0x7, 0xff, 0xe427, 0x20}, &(0x7f0000000140)={0x7ff, 0x1b38, 0x1, 0x5, 0x9, 0x3ff, 0x7d1, 0x5}, &(0x7f0000000200)={r2, r3+30000000}, &(0x7f0000000280)={&(0x7f0000000240)={0x4}, 0x8}) getpeername(r0, &(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f00000001c0)=0x80) 2018/03/25 22:58:28 executing program 7: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) flistxattr(r0, &(0x7f0000000000)=""/237, 0xed) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000017000)=@ipv6_newroute={0x30, 0x18, 0x501, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @local={0xfe, 0x80, [], 0xffffffffffffffff}}]}, 0x30}, 0x1}, 0x0) 2018/03/25 22:58:28 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x1000, &(0x7f0000000040)=0x0) io_destroy(r0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x10000, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000000240)={0x7, 0x80000001, 0x6, 0x4}) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f00000001c0)={0x0, 0x8, 0xde, &(0x7f0000000180)}) r3 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x5, 0x100) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000280)={0x0, 0x0, 0x10000, 0xcf4}) fremovexattr(r1, &(0x7f0000000300)=@known='system.advise\x00') ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0086438, &(0x7f00000002c0)={0x6, r4}) getpeername$ax25(r3, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 2018/03/25 22:58:28 executing program 1: r0 = memfd_create(&(0x7f0000000100)='/dev/ashmem\x00', 0x2) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000000140)=""/108) r1 = gettid() prctl$setptracer(0x59616d61, r1) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r3, 0x8) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x2) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r2, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40047703, 0x0) 2018/03/25 22:58:28 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) connect(r0, &(0x7f0000000180)=@nl=@kern={0x10, 0x0, 0x0, 0x40}, 0x80) accept4(r0, &(0x7f0000000000)=@hci, &(0x7f0000000080)=0x80, 0x80800) 2018/03/25 22:58:28 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) ioctl(r0, 0x6, &(0x7f0000001340)="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") r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='status\x00') bind(r2, &(0x7f00000000c0)=@generic={0x8, "aefe6eacc0ab4fec84ce7b529aae6570a6a565c46792fee4776675a370bbb72e6157e483fb287b3330619d3de8d5d8c8d2da306c393aa11c4acd5750131e494eba3666f71aebe0f41d7054e5f6fc95d8d2beb931c281ad32ee27eeeccaeb00ad9ffcc31897e22f1c94dd8821a86a90a4e5ad1c85a4d6fd9e4d09b73286a0"}, 0x80) connect$llc(r2, &(0x7f0000000080)={0x1a, 0x337, 0x3, 0x100, 0xffff, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10) write$cgroup_int(r1, &(0x7f0000000280)={[0x36]}, 0x1) 2018/03/25 22:58:30 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f00005b3000)="0000000000a700091504df815b00000000007f0000da008711c515000000038a", 0x20) socketpair(0x0, 0x0, 0x7ffffffe, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000040)={0x4, 0x9}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000000)="e6a1b6ebd7e7496fd8f4a1dca3c88b83", 0x10) bind$alg(r2, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-fixed-time)\x00'}, 0x58) 2018/03/25 22:58:30 executing program 6: msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0xc, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000000000)="13"}, 0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDDISABIO(0xffffffffffffffff, 0x4b37) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={r1, &(0x7f0000777000), &(0x7f0000ef0f88)=""/120}, 0x18) 2018/03/25 22:58:30 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x80000001, 0x200) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, [0x1, 0x8, 0x401, 0x4, 0x8, 0x4, 0x7f, 0xfff, 0x300000000, 0x668b, 0x9, 0x7, 0x9, 0x3, 0x5]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000001c0)={r2, 0xc8, "b6098249bd26e85f348c760136351e8b04e788da13eaea936f4f9c128e7643087caebb2a751fc45097af4e96d4519bb83a0d97e0781995dffd8ba886f6cce2ae3aacfcb23cd15c7b28963f1b41c2022724dc0034de442f73eeea081bdb4911e020aa8a3cb5951463fb883b54680af1fbaa9bcc3747f578f60801270c7c7d31d2d58edf6ae4dc329fd1768415c3a342bbaa3cb7cfece012ae61e782bd5cac6ab5fd01bb0350eac28b5e08b9b9a918f4d27d96eb8e2d3f29e6940af73baff3b7d0328336e8a0f0fa05"}, &(0x7f00000002c0)=0xd0) munlockall() connect$l2tp(r0, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) 2018/03/25 22:58:30 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000029f90)=[{&(0x7f0000000080)="80", 0x1}], 0x1, &(0x7f000001f000)}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x100000001, 0x800) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) 2018/03/25 22:58:30 executing program 1: r0 = creat(&(0x7f0000cf8000)='./file1\x00', 0x200000000000000) unshare(0x2000002) mq_getsetattr(r0, &(0x7f0000000000)={0x23, 0x0, 0x0, 0x3, 0x3, 0xffffffffffff8000, 0x0, 0x7}, &(0x7f0000000040)) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000080)={0x6, 0x3, 0x5ab, 0x1, "ee6578284365b2721b15452afddd864ed46dafa16999e3bee84ff598a2e31a9437dc8756f884d09afae625ad", 0x9}) 2018/03/25 22:58:30 executing program 4: mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socketpair(0x11, 0x800, 0xffffffffffffffdd, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x990) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e0f, 0x5, @loopback={0x0, 0x1}, 0x3}, 0xfffffffffffffcb0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmsg(r0, &(0x7f0000021fc8)={0x0, 0x0, &(0x7f0000000ff0), 0x0, &(0x7f0000003000)}, 0xc100) read(r0, &(0x7f0000001d40)=""/4096, 0x1000) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x8000) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000140)={'bcsf0\x00', {0x4, 0x1c, 0x8001, "9b83f86f3579", 0x5}}) sendto$inet6(r0, &(0x7f0000001000)="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", 0x2c1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/25 22:58:30 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) accept4(r0, &(0x7f0000000000)=@nfc, &(0x7f0000000180)=0x80, 0x0) r1 = request_key(&(0x7f00000001c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)='hash\x00', 0xfffffffffffffff9) keyctl$update(0x2, r1, &(0x7f0000000280)="63e81fcca3", 0x5) r2 = syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0x9, 0x2000) r3 = syz_open_dev$admmidi(&(0x7f0000000300)='/dev/admmidi#\x00', 0x7, 0x200) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f0000000340)={0x1, r3}) r4 = accept4(r0, 0x0, &(0x7f0000000140), 0x0) accept4$ipx(r4, 0x0, &(0x7f0000000100), 0x0) 2018/03/25 22:58:30 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="5750834215979d9c21af624958b37789c732f8091130373858004fe070ded08d0c887e4f4beb31a259ecb90e6c905e9a9af5fe83e2d4e4604a199d706e0196b5b3f2301f170fbd60c5d29b3563cc11f6465f7f6475cc89548a15f20fd7a2aa2bd1d732921e6ca559be805c113dea6440033085d0ba120cc6d93bf8e31d42ab433982fcac6f18ccf29f6fa79bf7a68196"], 0x3b8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x200000, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000200), &(0x7f00000001c0)=0x42) r3 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd1, 0x0, 0x4000000000ef, &(0x7f0000ff7000/0x9000)=nil}) writev(r3, &(0x7f0000000040), 0x146) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40086410, &(0x7f0000000180)={0x1000, &(0x7f0000000340)="eb9ff70560eaaccbca22db830737138a46dbfa93bd9aef23b4bf9e0baa2e20dde701e22c3c826b9822b8a3a3b0a6682f4a15561c2990fda0d170ed9843b4af5c54eb906c0dfbcd4493b5388328c5cd99837bb848711669b1c6b2fe98dc272954b71d7013a6ae53d35447d0c826ffb17cf2bf9e41c6df1edd962a1609ec8ac08654430479789217022c1e98020f76880929d5b12e6cd5eac4166c85dde9c525863ccc6933debffbb26973c8b6fc3e96c73d063a51e8b710934e99ec53f76b069efed559a26f34a1f71c96ce0b9d9444370b75924af4976655c2ed229a08012ba8389a437e026aec3c8f6fae451575526c2820e0337e14eb7f9e3d5cc7a4fa4c8f2c0278336e9c714dcdb30be59d61cf633011f2d46abd09855add7664b6447a63e38885d1286e5b2f625b392e9ee4e563991af417528c81dc1c018a77463febe238dd69c01d329e78b37f6f5c440460fe48d8b90bbfa7a933b5395a9d488f58cb7dfae12dece2d221e02809e31bd750a488e77e0e508e832b9b27220034603953993c8df691d9fd682c51617d000675a07a71b3595f6e8facdbffdc5134d2f7353b18fca01a36c0eb71b56848f581a755a2d0a9f25587298b574f20e43ca01494658a10f1836e5739bb1fa98f17a71fa5f684631c09bfb8e70db3346b2d4cf78e8fbfec1b1126907067f3245af209510b18166ad08b73e83c877aa0519f02dfa18b86db2c183d126f627321bc11be97bdfd2d992de660cc9165dc706baa70fc5a782321ca7715e9da5d8d7094d15c9d39e4409ac2bb8cae5f9c641f238c42cc79f5c66e0848a379277a4a351a7944718efd9f6eaf0be15a1446e9f742e01bf94c9e40dd1af66c72745591bd62d55c1a9ea7778e9fc8db0687e07f33b3113cb537a56b14bb90bb27a5e43ecad3a79d8f8369ef58b6868f79cfd91ae9a431af63c98b0adec0542db3226113820517016b7bb0f4606eb783e8879d704e44701ed55e7213e34fa1a85a7ed2271747e3ed1d075304cbd6d0a24cee64d228951ad72e74e9fafddbae20c2e405a5b644e2b555206341ed59f1fceba6ddecd00e1f188f8dd8824a498f862552af4f319d9036c91ca7c5d7c3e329d161094ec61927185c959357d008628858e92834e70d00efa708cf0b6d1662de6aabc77f277896fd04d5d327be9d2da8c83ece4baa3499dfaef49ad6f9ec1c34221764d711da14c6d39e9175d3dc4b7d2e28c752ce95a3af7f295e901448d7fff1cd52ccf674a64fc0fd272c49b60d240b69e219add297f69f4e5299836647129843a76fb61012927fc861d2b076e824072d4e48762ea892aeaba244169d68fe61685bbcb1cb956fcde97692224d5189a5c8afa6536a1cc0c35e46f02134de24d4f5a5f5284ca71c41b743e1fb5dafce0a7940c54f299c9077a9e59d545d493ecd9de3e2f7ea17d9ea913860e1078fb1e75d5c4635c68fc76d315d82759fd0b9117ca2cf346d3ea4cb2fa7b8b75b323b628c81b3dedec047bd5219f673dac81a6f659d5c9f145af77d37c7bc277f3df24ed19fecd91a81e7081dec3df74a1015e450b96f9c4a377880397b7602122a2fa4848b86932298ab83d0cc2aa3b93c180e940438be7905a00af84c805a8c5ec1da4e5ac261c7d04488a43dc2ef0542bc83a8ce013d391463709515c0a2cc0ac139138edc8a2f5584217d67cf81bb5743394e16458a564aa2de4ceb805f0d09db73b7f9181e8628af0e74610431ea2858108547e35a65a6d2f768ca5aacb1f006cab93470c8cfea36a0aaa79c9782ec299ee393296a80d9ff5a03b3c35ea98bfc602fb166e70fec82549b8698cf998b783985cdaa8ba5e56525e04441d116482b37e4a4b917175b5cac1f33728e87fd7f2ac65eaa48f9b6efbba74d17d122fa8afe740b54a182c9af17e178b415187b28992cbd6ffaf9321075e19f378787d0366894a0ea0d2c81019528fe5339e63bfb90aed3529fba3af54116279c330541940236c8ec46be68aca8da03ba96bd6ac86ca2cd823af7c5d51a5cccfc5f1cad0bfa51f37836d719c3580b6b0fadbe002cd99eea9fb79ff52822b2f23aabcd39866b00a0e5db2e06c9cc3ddd00c9370dfba9c583f08cc5d5e8ac35a0aaba3f0e34c1f39ff5b5f25b462149014dc1f3c3884a7229ea80db6169fe017d571380a7f357ec2b0a58131388aafd48ca61c6a8ec65bbeb62327c7eb96cca2da8e620223040e82c2015a866a8c36bd16575b03a1d21ddd9cc06be349c14f0002ecf3e5608f86a8cadd3e4892e98a144a2751a60c828e257023eb85bb44150415abca5ca6385f572f33689c0a042d36315d75840e1b30a64d4574bd14c303ce1b6ae6c229d881261b1316002f8485b0c9b76fb1fb0fa9f936800a0b6e5e470962b39d3afb99a0b8fa79cbcdfcdf2069ac4467032925bb3c08fc36d4f9afdd4816e21d7eea5b164247dc14f4a79f9eedd96f4e8e5471a6f395f5ee0ce10c218bd388c27f8e74a0487e4b85d095e8deaf88fb0fcfb91dc8ff5dd2eca56ccdb360aa319cbb5fd9bd84fb319d65f82e766d0fe136bc3e0416e32b660a3b6f1d5967da7d76ba21ba45fd40ae85a2b8d2dcdcf5f930e7833b688cb8685bb7a5d108ec67d1766b605d6554da29bf1f5d447bb8c97b0bc68f4eb8c94f72eade3e4314c65a24c0117c1f7d9483e112b3bb04fc7e911f3481d03e853a0fd981beee6808615352b1f8377c657c47becb2a87d6b63af6f3eaceb4c64e6bca9abe74fbea09673debd71861e2505f334eaca50cec65c24ab44b5fb49e5587b89a1cecc54af923e214b17a79a27fb9dcebc446ee5c3fc27bb555dd37f5484b7c438fc448c90218b119b367ce87ee35b7f1dc68d77eac6d353f5f6ef648a1886c2dc7d3223ba59e758ac5e07f5e3cf082bb4488eafd84746b7621af88e9b857706520ffe8135d9a17ccb4cf22fe0e2530de4666c822fb29647dee4674ce0274f61cfbe42d8c2ce78899ea2433a27567d8179e1019ba712db8871dbee0077ff3fce7dfd5bf3d5c413a01857afbfe11796ec0b41358ee17916c769f4ee7c7de33b7abb90e4a77b7d6fcf3116795eec1474b5a6fec4b25151ec8be5663ca454a023cb39204fbc6d6b927fad94b4e4b6f1948f8e3416e860e438e9f81e39ae007c0832ec467f911e08b7e1510e19813f584bb213626f0f2812a715798bf95aa48bd0f51a8e919e21a4b2d52777fb5b91b536e8253bf58ce89dbc010cbbe77787124b5c1fd3ac71e781f10d26a5af8a7019bf227ebb4b252a551d2dc8def163a9a45fcb9904e28b835ab5688f51c0aaf2c00239559d89f87013709664b1940d9f1a41b2eeb3772f9becea226ed6ccb150680c07bed91dcfc2bb5e288699341fc91c33ac4ccfaeddd2b1b6f55426d989d8c6b358a4dc80425aa6c2270bdb37f12d14cdf790c1330a245e21ee320c1092db51ee24d4e71d12744adc03deaa492fe6b79bfa71205cd54018ce04f19c6b13f9a242bfbc2ef59778fa03423b1689a0704be8c33d72184834c58684ea0fdf318749bb1a5d28f6ce580719ab2a6e1201d4e056e3ce0248ef953d47d334fd03bfb26806bca8c20bfc02d113f08213c45f414d5fe1d074f995225b7b7a7292d90c7d7b4635276fa273ce0c2c35c222ee95e2eca361f14b10fab8687669447078185e47721c1008e9a587aa150bc662d0142ea9853a369a2a1919fb240bcce19913f0fb995f797b2a61f56e3fe0195e3b56c9d62ae884f1fcd829a9130a868d8f17efd148e8f4da7e8724196919104cb4750e50cd0568a35eb61cfc228e74fd0b18d48122b25dfd4462bdbba6ffd39958f0ba2bb3bee317bfe0e1ecd37aa521e47086643914dc73bc04e81ca03fe0df9de3123870c0bd1722cb5b8b9a1b9aebd56bb70738f4057200f9c24b8cf079d88c5c15c3c377ab42cf724bc8d74bc1a3ccfe164895fce292b59a4182c82d3971a1585fd5333fdcf77f79679450c18536f77b50d6ddee16e65c597a5b447399ac41da8985ad337ba601c07c85ee7e44dba42eed2d9fb6c3605a380d607df0f43dca1da32e3c8caaa1a70b4939803d82c1bd62ca6592aa752c2612b6d6fd31c7b35821253b57b93326ed12e2e67b6685c9e8ac7089f9a8a3d017262d46d7dce977f139bc4f9de2ecd76602e1da81f86bd1f6a735118922a3f19bcfc98c92873f080aaa3216341065d42cdf4fa7de14d5a04ba859c632719700e6829b3f145a14d940ae8dba1086e48a518fb69e12f465b96976aac591149d3e597d711eb2a5f7d2dd038085fec8b5387d2558e339bffc896b67ae03e8985ec85543bc27ccb5f50bd3b3b6b242071c3f68f5b30f86bac9a5849bfaa295ef6ed28ef7736bd78cd70ed668c639991a602f2e911f01e02f8379dec92344a00b5b727559c8953118ec56dd780e43106db90c50f0765433b2edf8fd7c85a9ebe44fb69eaadc5d2903504621ffb02947621f6fc2496d315170c4a0c0d59c6c717f29d599bb1e0f1c3e89745eca9813eaeaf4b4cacf8fa3b01c4c618f4f802e6baeead67cedadf7e5485a3ce52551bb4cc0bccd0ab5cbee985e68d91cfaa5cc75ad8c9036214e8e88f77311f6147f83afb76393d9102caf4a9be8a4f13080d5a20560621275a81fb822411a2e77c677cbfab7fcf4757994ad27a302ebb284a2385cc5f99b3ae0ffe20d59547a259261c1cbaf1ea9363090a271d6da7b5917efc61e7bd9435012544f6799668997d46a635307909dea830d867178ad7a8e6ffe2d9e8d6029f0dcacf1590710d6f38ce7bc4b4e2ae5c0229fe1f2bbb954f4c1a440f3006ea791723f826d248e505d52b9e9c8dcce2f063e2d1faf3948c172d58d175e497cc93ca4b2a5eb1d057a495b4a9fed252a9515410c8d601a2da24cf737c9ae4b4eedd7300c94a55a167e337ebdbb164f92e1c6272e356809189eaf8be365c2ece3dfc18cc91f5f12c1fa4136fd85a8d479a21908caf40ec05cbd679e782c53877bba0657048b3313d9dead7f1db78fdcc765f4502a1723f338c16489509a6eec52cbbd020c1bed2faead1ec8b8b39d30f1d9eae2be13b8ada4fdd3ecc5d359cc96a1457645eab74b178809142875aaa9cc68f9ef2448b52002dc335c667f0091600d0f0936b37d4456b0fa146dc7e3d70a8582d3166bede2737884f7747f1a14a36ea1e8ee54d6fd8e6d0aa604ab5d3268645aa1f9f94b12a8294bffe8a9579a6bc5a27116baf7bd10b088ab6fa8778d770de83d85e12964fbce9e8efc56fb5f9a845eab72247ab6f7a6b08f08a583bb9b3f632c63bf819d589304dc69a20acced3cbe24513186ae2a174ed9d3468531ae2d4df3dd39e300d29797ada87dae7e6d34c12924087e821f26557a89632007514b49aa0721d795a3285edcebcca26659b412eb3572725fd95d121fd510563cf60897ab9a6b84c64ba952ea3d663f2e671227796ab687c9a4b97c579b7c37eca5a6cdf4c0e0d25b3d4808deb62dd60dbb411118a7478acf4f7aa3ab286036fc85d687a3b65d57802f08349d4cc98cdd73456581b624c4415d980ae6b9402f38bed99e328b602bb079e884f96d22263675b876aef06093b29c40feb6633bb0e8375649b0f78832a4389f1f87d80d36d8b668ea942edee9393aef5b854a47a426445ba6fd8c65e0340aec6754d0fca5f1632cb2a3aed1e30feeb5e6bdc5317ed9fbf37beb43006ace709ceddcf0318f01fbead20098c956e87a1cf2e24d95a2d9148376cdb78422ab256b1e8d4438ae6ff4297b563eac7bee13d6a71c98011b35471fdc4020"}) readahead(r2, 0x10000, 0x7f) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000100)=0x2) 2018/03/25 22:58:30 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ef0fc8)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)={0x14, 0x23, 0x829, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x0) 2018/03/25 22:58:30 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=ANY=[@ANYBLOB="28000000145b71f2c97ae953a831948baf2efaf3000101000000000000000002000100", @ANYRES32=r2, @ANYBLOB="08000800400400000800020000000000"], 0x28}, 0x1}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpu.stat\x00', 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x1, 0x70, 0x9, 0x3, 0x8, 0x8, 0x0, 0x5, 0x10010, 0x0, 0x1, 0x4, 0x1, 0xd4, 0x80, 0x0, 0x800, 0x401, 0x9, 0x9f9, 0x0, 0x2, 0x401, 0x1, 0x7, 0x86d, 0xfffffffffffffffe, 0x0, 0x1, 0x400, 0x10001, 0xec, 0xfffffffffffffcb8, 0x46814208, 0x80, 0x2, 0x5, 0x7, 0x0, 0x5, 0x2, @perf_config_ext={0xffffffff, 0x2}, 0x80, 0x6, 0x2, 0x7, 0xa490, 0xc39c, 0xc21}, r3, 0x8, r0, 0x2) fcntl$getownex(r3, 0x10, &(0x7f0000000180)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'dummy0\x00', r2}) rt_sigaction(0xd, &(0x7f0000000380)={0x8f, {0x2}, 0x40000000, 0x5}, &(0x7f00000003c0), 0x8, &(0x7f0000000400)) sched_setattr(r4, &(0x7f00000001c0)={0x30, 0x3, 0x0, 0x5, 0x1, 0x3, 0x1ff, 0x2a66}, 0x0) perf_event_open(&(0x7f0000000280)={0x7, 0x70, 0x101, 0x779d5d1d, 0x0, 0x8, 0x0, 0x400, 0x10004, 0x6, 0x3, 0x4, 0x3, 0x80, 0x8, 0x7, 0x2, 0x3ff, 0x7, 0x1, 0x2, 0x0, 0xfe, 0x8, 0x80000001, 0x7, 0x7, 0x0, 0x5, 0x5, 0x4, 0xbe49, 0x2, 0x800, 0x10001, 0x9, 0x12e8, 0x2000200000, 0x0, 0x75be, 0x0, @perf_config_ext={0x200, 0x7}, 0x1, 0x1, 0x6, 0x7, 0x2a6, 0x7fff, 0x8d0}, r4, 0x3, r0, 0xb) 2018/03/25 22:58:30 executing program 2: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f09000c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe371612423ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffff", 0xc9) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20, 0x200, @dev={0xfe, 0x80, [], 0x15}}, {0xa, 0x4e20, 0x0, @empty, 0xdf}, 0x0, [0xfffffffffffffffc]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f00000003c0)={"78185e6cc97a268158326699e2bfc2b500b3a948ae569480cc4ffbbe3770b265c6a796797827a2a6c6860844ff2d98524db7b4f8f4f843ce1ae5e971fc4ed60cd4e7600295cd0c2dd3ec8c7aa9b45a4c73d98303532b5fb1ed96b66bd2baebe8ce2e0b3703dce5883e8979361dcb0ed9e7282e626b8e9aaf947fc1ab9c7900be32525f9cf1cbaa10d5627f6ce9b655ae127f6f0664a199deb88e6a39796de8bab13d19992dfbd893f15ec534264356a89348a8aa06bb64ababc99513d0921727e6ad2266403acc335375e7380bef62fe3806cd682b2269d09da536e105b23a2140662912f92b2603b3dd32de624906f6c0166d640fe39ccc63a030b8ec31e083c5c55391ed60a596b15689353adc069e30ddcfdbea6cf3a2ee752f2ba554ec63bce9a8d6098fa088245a4d9c9d6254eb4a7993ce7274ceddd77c71ed42d3941b4778443e8eb5325cc0c8fa685113f24f48915fa1ce7ecca9ff253559617071424bf3d1d015893b88c54c999ba736495d60bba14b51cf8f81a5ef1957325d8a4e4ad79f78ea0f3260d4b5e45f33127896837cae1f113d267e076f0fa71eae34614e6797ee6963525e38a9378ee646fa53c2c21d187e825b1cddb48ea63ae44f34c615938cb97a9a4d58f36986d83a5c5f9588f4524419c7393ac8569c66ac86643b6b95e0229ef71c07374d2d44aaa0d4f91ee9e932bd31a4b639a18eb24e7fa234b41f270db73f7b9feb13bb175a6e74b05888f6719185db5403cc6ea0fc651ab3c9d66d0ed169a9dec94f3a0a0bd5a9c7728a56ae850553a91d7f1faf2f39fe28db6c2611468d6e560805f26cc7695bfa9da127fb1e93ee6fc1e75b08a1036a68a6fd291bf40025dc65bf1819242672f5f43c7f26aa0908d8c10bd10c5a9c0f04f6351972f3765508ae341884cbb0d805fecf93712edd4c45bd26e0ae0a1f4c7ee37f44ed1e6af96a94e9b95c79fba83ad26aeb1ac81540f5ee150a48d22ec881cdfa21f5640a99a656ebab7249bd375cf477ff1a532a2ecd199e05ffd8f88fb2f525e51eef2a9c9cba353f53bb5a99e3aa71fa81bc7db0aa7271c69a2d64511213b817e40a5023027c6dc8d209f713eadc5f26e27163eb4434fee44e2e815422d3bec9313dc5d8503c3cd75e02fa9e208032019078a2064e14ab55ec452d160ff1848381d489b931dcfce169b625f91496407c0aad13f00e87c0f1234c4a2e204d2e8e87a1b44444f8f721370e3f33483782e7950f97ee9a0b91656d0688e25b9ecb450fc7322e62265da9336145e68997c5a88e41d14dd1799b77ec18e7f7504a3c5e49a38b9d15402678f4a05a67dedd854ec2b9c86a1fa0ed4b2acdbb469c0ba280745551da8d8e8abd41922f8f8423194cf084e5b088bfad1d09fd98070efc6d620e4db3fee3b178d218786f7c0c60143622456d320cac6254ee881da9"}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000380)=@add_del={0x2, &(0x7f0000000340)='ip6gretap0\x00', 0x9db}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x10000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00000007c0)={{0x0, 0x9}, {0x7ff, 0x1f}, 0xffffffffffffff43, 0x2}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000080)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r3, 0xc1105517, &(0x7f0000000100)={{0x3f, 0x3, 0x8, 0xdb32, "a3a4c62420659e8876ff96c44a5bbf744c5ad3f79aac28b2c57d0ca054187f62feb1c559f0a924accd8c6b08", 0x100}, 0x0, 0x0, 0x7fffffff, r4, 0x8001, 0x0, "a14630ded98d6d0775e1b52da196013d338e12ba73d4b2379aa7f763a5ee99d7de83bf20c3057eb385c45cd4eb369b3df409b9a9a75bded287728a5e6e3c942d", &(0x7f00000000c0)='\x00', 0x1, [], [0x20, 0x80000001, 0xfd, 0x2f0d7302]}) mount(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)='ext3\x00', 0x40c, &(0x7f0000000900)="a08794a93e9c42f0ff8d1a2735f9dab740b2783ff3d36aaf2fe85859ae34bd4e334929b2db2242d74b92c1fb87a944a0200c7c09481067971e9d28f2fd1ea590b9ffb875b8ea469c7142af4f54e5f479cb151adb4c") getresgid(&(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00)) getsockname$unix(r3, &(0x7f0000000240), &(0x7f00000002c0)=0x6e) setsockopt$inet6_int(r2, 0x29, 0x42, &(0x7f0000000040)=0xfffffffffffffff8, 0x4) 2018/03/25 22:58:31 executing program 4: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x47}]}, &(0x7f000036c000)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000a23000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="180000000000000000000000000000006500ffff000000ca02000000000000009500000400000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x1}, 0x48) 2018/03/25 22:58:31 executing program 6: sendmsg$key(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x3, 0x2, 0x13, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x5, 0x8, 0x2, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) modify_ldt$read(0x0, &(0x7f0000000000)=""/98, 0x62) 2018/03/25 22:58:31 executing program 1: r0 = socket(0x10, 0x802, 0x0) connect$vsock_dgram(r0, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) write(r0, &(0x7f0000000040)="240000001a0025f0006bb404fe0c051c020b49ff6e10b500200700eb0800030001009bb6", 0x24) 2018/03/25 22:58:31 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x40000, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000200)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) connect(r0, &(0x7f0000000340)=@rc={0x1f, {0x8, 0xfffffffffffffffb, 0x9, 0xfffffffffffffffc, 0x6, 0x657}, 0x58e1}, 0x80) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000180)=@get={0x1, &(0x7f0000000080)=""/205, 0x9}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000240)=ANY=[@ANYBLOB="62bc3c0ac9aa6769ab7299"], 0x1) 2018/03/25 22:58:31 executing program 0: syz_emit_ethernet(0x7, &(0x7f0000556eb0)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "810570", 0x8, 0x0, 0x0, @loopback={0x0, 0x1}, @empty, {[], @udp={0x4e20, 0x4e20, 0x8}}}}}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cpuacct.usage_user\x00', 0x0, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000280)={0x8, &(0x7f0000000240)=[{0x30847304, 0x200, 0x6, 0x9}, {0x14d, 0x415, 0x41, 0x6}, {0x100, 0x6, 0x5, 0x9}, {0x101, 0x0, 0x7, 0x7fffffff}, {0x3, 0x7ff, 0xffffffff}, {0xb0, 0x8, 0x1ff, 0xcdb9}, {0x100000000, 0x7f, 0xffffffff, 0x5}, {0x9, 0x46c, 0x1f, 0x7}]}, 0x8) 2018/03/25 22:58:31 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680), &(0x7f00000006c0)=0x8) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x2001ffff, &(0x7f0000000280)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0xff9f) sendto$inet(r0, &(0x7f00000002c0)='-', 0x1, 0xc0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendmsg(r0, &(0x7f0000000400)={&(0x7f00000001c0)=@l2={0x1f}, 0x80, &(0x7f00000005c0)=[{&(0x7f00000017c0)="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", 0xc47}], 0x1, &(0x7f0000000a40)=ANY=[]}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x7ffb, 0x7fffffff}, 0x14) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000300)={0x429e, 0xce, 0x8, 'queue0\x00', 0x1ffe000000}) sendto$inet(r0, &(0x7f0000000180)="92", 0x1, 0x0, &(0x7f00000003c0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/25 22:58:31 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x0, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) fcntl$getown(r1, 0x9) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) setpgid(r2, r2) 2018/03/25 22:58:31 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f0000000240)) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x400, 0x81) 2018/03/25 22:58:31 executing program 7: r0 = userfaultfd(0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000040)=0xff, 0x2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000960000/0x1000)=nil, 0x1000}) 2018/03/25 22:58:31 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x20081, 0x0) splice(r0, &(0x7f00000000c0), 0xffffffffffffffff, &(0x7f0000000100), 0x6, 0x0) 2018/03/25 22:58:31 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040)={[0x36]}, 0x1) 2018/03/25 22:58:31 executing program 0: sendmsg$alg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="60c49f1c23119633f124fbb7f003732f3e8e39c9f701aa7f7239aa37343e8ec331714b77c196ef0a89293b50b94a2fe15c9cf5b67927a12239e522c699612a2573e4a54fc64e2d069f1aa7a089bd7f4f2e4a68a681d3400731653ad46d93140ba2", 0x61}], 0x1, &(0x7f00000003c0)=[@assoc={0x10, 0x117, 0x4, 0x6}, @iv={0xc4, 0x117, 0x2, 0xb2, "a4c27503fc8a6edaf167b68b65d3b58ffe662bbda8bdc085b2c7307b97366cead21200e916fdbd7e434a2f5a3b0ac10bca9368721c897688e70ff8c291fd7ccd40db46a815c6a0a3d114d83a3a23993ef4b65a8105a617bcb9d04513abdc3e5bd1648eaee3a71298cfa57f316667834e6ae181f5d85a2bd18569c50d0c8fbf733468f2f472977e759b11544ecab2e18e7a580524583d362e42c282d6e72a759fbd53d0e31b438481c6ce39d251df920a6eff"}, @op={0x10, 0x117, 0x3}, @assoc={0x10, 0x117, 0x4, 0x7f}, @assoc={0x10, 0x117, 0x4, 0xce}], 0x104}, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/03/25 22:58:33 executing program 4: clone(0x2, &(0x7f0000b85fff), &(0x7f0000008000), &(0x7f0000000ffc), &(0x7f0000000000)="00000000000012") prctl$intptr(0x24, 0xf90) r0 = memfd_create(&(0x7f0000000100)="47504c766d6e657431637075736574ff262a6e6f64657600", 0x1) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000140)=0x1ff, 0x4) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000280)=0x0) r4 = getpgrp(0x0) r5 = epoll_create1(0x80000) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r1, &(0x7f00000002c0)={r5, r2, 0x800}) socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'irlan0\x00', 0x0}) recvfrom$packet(r0, &(0x7f0000000180)=""/221, 0xdd, 0x1, &(0x7f0000000380)={0x11, 0x17, r6, 0x1, 0x9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/03/25 22:58:33 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') writev(r0, &(0x7f000000a000)=[{&(0x7f0000000080)='+0', 0x2}], 0x1) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x1000000) r2 = userfaultfd(0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000000080)={{0x6ca40e52, 0x5d5}, {0xebc, 0x3}, 0x1, 0x4, 0x80000000}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) close(r2) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) write$sndseq(r4, &(0x7f0000000100), 0x0) close(r2) 2018/03/25 22:58:33 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000300)={0x0, 0x2, 0x2, 0x5, 0x8, [{0x8a, 0x400, 0x7, 0x0, 0x0, 0x8}, {0xeb91, 0x1, 0x2b5, 0x0, 0x0, 0x4}, {0x896a, 0x101, 0x1, 0x0, 0x0, 0x104}, {0x7, 0x1, 0x1, 0x0, 0x0, 0x100}, {0x1, 0x7, 0x3, 0x0, 0x0, 0xc00}, {0x3, 0x4, 0x8, 0x0, 0x0, 0x400}, {0x3, 0x7, 0x5, 0x0, 0x0, 0x400}, {0x9, 0x3, 0x4, 0x0, 0x0, 0x2}]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) socket$packet(0x11, 0x0, 0x300) getsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000280)=""/72, &(0x7f0000000140)=0x48) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000200)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)={0x0, 0x0, 0x2}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/25 22:58:33 executing program 6: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x100) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xe0000, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$packet(0x11, 0x3, 0x300) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x10003, 0x0) ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f0000000140)=r3) signalfd(r2, &(0x7f00000011c0), 0x8) 2018/03/25 22:58:33 executing program 7: timer_create(0x0, &(0x7f0000000140)={0x0, 0x2e, 0x3, @thr={&(0x7f0000000100), &(0x7f00000013c0)="aea8e2e28fe3af7302dbcb48420252031ad23d0fe175acd8fada387ed418f7c3a00b4beda76d123c1e6cdc7f9536fcb0fb582bcacdd989ed92fd04e44bd3f3a150abae91bd00e994f198a27082fb998ca443213442d78e6905a78ba25c9791d501b5e9069729004c88e829a3bb1a1d5c6bbfad5e1a56de9b17a675fbb3ff6323e878b219682f48a277e0231fb4799f432bd062adabb6aa8146938a9851e4d36f76b84a7825db2c7899f6d3f7e3991b1101d34f501505"}}, &(0x7f0000001480)=0x0) timer_gettime(r0, &(0x7f00000014c0)) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x400000) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mmap(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x0, 0xc812, r1, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r2, 0x4040ae75, &(0x7f0000001500)={0x74, 0x5, 0x4, 0x102}) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000001540)={0x0, 0xeb, 0x3, 0xffffffffffff0000, 0x6, 0x4}, &(0x7f0000001580)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000015c0)={r6, 0x800}, 0x8) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x1000, &(0x7f0000003000/0x1000)=nil}) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x22020600}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x11e8, 0x29, 0x4, 0x70bd25, 0x25dfdbfe, {0x5}, [@generic="936c1542b1d2a99be7646da4a393fc4f8322f6a0544c81f4bf8d47f6afcca054675213c3c165e0288269dc4015cb63e55c9fd458ddc14f19a8d87e31070dbe3d6aef4e82813bb983ab30cec46634aec4faeca5a748dfef7763166e9c75e5ae64a10eda4478e28c2b3f951bb9b873af07367f686d91f3eaccb9cada697cf0ed29522297bf1e259ec0dd06b71bd49a8fc7e59dc28ccfd7f1cc1ec1e1ae84daf8cbd557b601200b51", @typed={0x14, 0x3b, @ipv6=@dev={0xfe, 0x80, [], 0x17}}, @typed={0x14, 0x1b, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="96771a85069b1407293eca7151a236d57edd3f2c947665792e5dd901d7f8ceefcbc6462948f7d8dd510e78c466cc627b281b6dd56267db9865836d7bb3e08353ebc1ffd8a2b9b56e2221a3a82d5e9989fa641413ce777d76048fd78ecc04afbe338b187c8cef244b240bff281fb94d30b6d51587bec04ffd232622e9076b8de6e6192943054c968613f3d7c9cb5316e19f8fd73d55e469e690dc2ae6db15ff0b65dd498b53188052ba4e", @typed={0x8, 0x4e, @fd=r1}, @nested={0x1050, 0xd, [@generic="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", @typed={0x4, 0x43}, @typed={0x8, 0x27, @u32=0x5}, @typed={0x4, 0x53}, @generic="69818f7c379616a25d1155a8c98669659923862a6bf6757af9994de5109f4828e3b632b451a224570b746ed5250cf43b8b310629a5d3ae6239"]}]}, 0x11e8}, 0x1, 0x0, 0x0, 0x10}, 0x4000) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/03/25 22:58:33 executing program 5: r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0x8, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x100, 0x8, 0xffffffff, 0x401, 0x7f, &(0x7f0000000080)='ip_vti0\x00', 0xb82, 0x1f000, 0x1}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080)=ANY=[], 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x4) 2018/03/25 22:58:33 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000d93ff0)=[{&(0x7f0000000000)="3900000011000947011b61e600000000070000000200000045efffff08009b0019001a000f00000900000100000000000600040004000d0005", 0x39}], 0x1) sync_file_range(r0, 0x5, 0xfff, 0x2) sync_file_range(r0, 0x81, 0xfffffffffffffffa, 0x1004) recvmmsg(r0, &(0x7f0000001000)=[{{&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/179, 0xb3}, {&(0x7f0000000180)=""/115, 0x73}], 0x2, &(0x7f0000000240)=""/163, 0xa3}, 0x80000000}, {{&(0x7f0000000300), 0x80, &(0x7f0000000740)=[{&(0x7f0000000380)=""/132, 0x84}, {&(0x7f0000000440)=""/60, 0x3c}, {&(0x7f0000000480)=""/242, 0xf2}, {&(0x7f0000000580)=""/89, 0x59}, {&(0x7f0000000600)=""/178, 0xb2}, {&(0x7f00000006c0)=""/125, 0x7d}], 0x6, &(0x7f0000000780)=""/202, 0xca, 0x7}, 0x6}, {{&(0x7f0000000880)=@nl, 0x80, &(0x7f0000000900), 0x0, 0x0, 0x0, 0x80}, 0x4}, {{&(0x7f0000000940)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000000bc0)=[{&(0x7f00000009c0)=""/176, 0xb0}, {&(0x7f0000000a80)=""/17, 0x11}, {&(0x7f0000000ac0)=""/55, 0x37}, {&(0x7f0000000b00)=""/28, 0x1c}, {&(0x7f0000000b40)=""/98, 0x62}], 0x5, 0x0, 0x0, 0x5c59}, 0x6}, {{&(0x7f0000000c00)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c80)=""/54, 0x36}, {&(0x7f0000000cc0)}, {&(0x7f0000000d00)=""/191, 0xbf}, {&(0x7f0000000dc0)=""/52, 0x34}, {&(0x7f0000000e00)=""/231, 0xe7}], 0x5, &(0x7f0000000f40)=""/144, 0x90, 0xfffffffffffffffe}, 0x4}], 0x5, 0x20, &(0x7f00000010c0)={0x0, 0x989680}) sendto$llc(r1, &(0x7f0000000900)="8a633f33e29f58", 0x7, 0x4, 0x0, 0x0) 2018/03/25 22:58:33 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, @msi}, {0x0, 0x0, 0x0, 0x0, @adapter={0x0, 0xe0000000000}}]}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x8000, 0x0) sendto$llc(r1, &(0x7f00000000c0)="c8fe2da73715b940d5c5dce3ae1e3957a468cfecbbcd2a5602dadcf984b83c93d1180998378a6f4a44fdc4dc", 0x2c, 0x800, &(0x7f0000000100)={0x1a, 0xffff, 0x800, 0x72c8, 0x0, 0xfffffffffffffffb, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000000)) 2018/03/25 22:58:33 executing program 4: 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), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f0000000000), 0x8) io_setup(0x80000001d, &(0x7f0000000140)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000280)={0xffffffffffffff9c}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f00000002c0)=0x15, 0x4) r3 = creat(&(0x7f00001c0000)='./file0\x00', 0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000ddc000), 0x0, 0x0, 0x0, 0x1, r0}]) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000080)={0x2, r3, 0x1}) r4 = request_key(&(0x7f0000000300)='syzkaller\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)=',\x00', 0xfffffffffffffff8) keyctl$update(0x2, r4, &(0x7f00000003c0)="6f513e06543f12eb47d09d7355a669101cf53605e8b22dfe9868ee00d04164f49f89b86865e84697b22b40cd720b56f4ac6486595a4ec8e206649a51152266e9fda3323cdc7c76c8ee0f35b9c55298efc49bd3e17bfeadae9da91476a5abc94518aee4a51d3feb72d3d2fa94fe2dad7de73953a1a54d268c13d687ddb9b1eda4bf618c649746c4d66d94a8d126f6fb31bd15e48fb484004e763700bba9b9662acd1649915a9745eeb03415a38863069eb49aa7", 0xb3) r5 = add_key(&(0x7f0000000040)='trusted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$update(0x2, r5, &(0x7f0000000180)="bdc9d26f135c3279a1d4835a236a8db598f5e246e0e864b15673644e5b8375c52c81f7324062aff735fdb1de790759bbcf24cad3ad047d0a6f1dc1768374407990ab59a7d3c2cd42afaed7c5eb708e97356336a99b3d2639ac1ef84c8db92f19c75cb02ff49f96f83ab939a15897cc4c93a0ba541c7f4ffa8a7201393c9a70bff399d3d4a73e52cff79a5a4f2bf38e224fab6464c1e9b7722b2ac9c88bd1634934b9e762bb53b09cba310c58758496b9be12e54eff13145fa49dc196355d34577eb21fd442", 0xc5) 2018/03/25 22:58:33 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000008a00)=[{{0x0, 0x0, &(0x7f0000001240), 0x0, &(0x7f0000000040)=[{0xe, 0x29, 0xb, '\x00'}], 0x10}}], 0x1, 0x0) 2018/03/25 22:58:34 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x3, &(0x7f00006c3000), &(0x7f0000f98ffc)=0x13) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000c00)={'tunl0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x3, &(0x7f00000000c0)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000100)='syzkaller\x00', 0x0, 0x12, &(0x7f0000000140)=""/18, 0x0, 0x0, [], r2}, 0x48) pipe(&(0x7f0000000000)={0xffffffffffffffff}) recvfrom$ax25(r3, &(0x7f0000000040)=""/200, 0xc8, 0x2, &(0x7f0000000140)={0x3, {"8f548984942ec3"}, 0x7}, 0x10) 2018/03/25 22:58:34 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000f73000)='/dev/cuse\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f72fe8)={@loopback={0x0, 0x1}}, 0x236) alarm(0x0) 2018/03/25 22:58:35 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000003000), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="cbff7f00000000000e"], 0x9}, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x8, 0x2) ioctl(r1, 0xc0184900, &(0x7f0000002000)) mmap$binder(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x13, r0, 0x0) 2018/03/25 22:58:35 executing program 6: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x3, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x4, 0x7}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r2, &(0x7f0000000280)=0x4) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net\x00', 0x200002, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x0, 0x4000) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000002c0)={r1, r3, 0x0, 0x1}, 0xfffffffffffffd93) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) socket$inet_dccp(0x2, 0x6, 0x0) 2018/03/25 22:58:35 executing program 3: r0 = socket$inet6(0xa, 0x401, 0x8010400000000084) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000080)=0x4) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='J', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000006c0), &(0x7f0000000040)=0x8) 2018/03/25 22:58:35 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000280)={[0x36]}, 0x1) r2 = getpid() mq_notify(r0, &(0x7f0000000040)={0x0, 0x2f, 0xb66f46ccbca5fffd, @tid=r2}) 2018/03/25 22:58:35 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="1677574ee80e2828", @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0xffffffff, @ANYBLOB="1c0098560a0000000000000000000000000000000000ffff7f0000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xa0) 2018/03/25 22:58:35 executing program 4: socket$inet_tcp(0x2, 0x1, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x41, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000180)={0x7fff, 0x1, {0x3, 0x3, 0x3, 0x0, 0x7137}}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0x6}, &(0x7f0000000240)=0x8) getxattr(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)=@known='system.sockprotoname\x00', &(0x7f0000000380)=""/129, 0x81) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000280)={r1, 0x3ff}, &(0x7f00000002c0)=0x8) times(&(0x7f0000000100)) 2018/03/25 22:58:35 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="649c47ad", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x80800) io_setup(0x401, &(0x7f000014b000)=0x0) io_submit(r2, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000391000)="83", 0x1}]) 2018/03/25 22:58:35 executing program 0: mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000974ff8)='./file0\x00', &(0x7f0000cf6ff8)='./file0\x00', &(0x7f000022f000)='mqueue\x00', 0x0, 0x0) rename(&(0x7f0000514ff8)='./file0\x00', &(0x7f000000a000)='./file1\x00') r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2640c0, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/25 22:58:35 executing program 1: clock_nanosleep(0x0, 0x1, &(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f00000001c0)) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000140)=0x81) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000000003, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x5) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2000, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x1070c0, 0x61) mmap(&(0x7f00008a9000/0x4000)=nil, 0x4000, 0x4, 0x10010, r1, 0x0) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f00000000c0)=""/57) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r1, &(0x7f0000000080)={r2, r3, 0x1}) socket(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000100)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x2c) 2018/03/25 22:58:35 executing program 3: socketpair$inet(0x2, 0x3, 0x10000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000000c0)={0x0, r0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x3e7a}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000180)={r3, 0x8}, &(0x7f00000001c0)=0x8) getsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/25 22:58:35 executing program 2: socketpair$inet(0x29, 0xa, 0x13, &(0x7f0000001ff8)={0xffffffffffffffff}) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3, 0x200) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000180)) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x80) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f00000002c0)={0x8, 0x3fa, &(0x7f00000000c0)="1f038cd120c98e3e4d4fcc331e9346a120391f8a5f3fa2c01c2bd4b47b887ec67a570eb62bd290211c086f729e8bf25b6625abfee9bfae0bdf09475ff7e424c19f27fb1c7f51131ba2b0243b94e4c4faf549556f56e687731e286baa014e45ffd384c1bc9d0544a3cd533ec0fcc68eb71b8faa28c594c21f23f7f3981b5716a8c250a512adb4e8e0f1ed142215840b3e7264a105553b69e5", &(0x7f00000001c0)="3c6f664b2972a0217c9b694f6963f6fdb669bd4886814380eab0ab38f9a296061a0157cb85228a2250e67c380a82d3027219beb145185a79b9b61219eaacd5119c7ed3faae7fd2851c2b9ac2c73d32bbb0e0cc3a6ca5efe8155a671fea3cfec5430b7f8e519b61999aa77f6fb21e6563caff6928764628fe95796b1a8599d0742c04f90cf3d246228eacc837059726daf9bde5d304e92c2efb81cc3b76ff0d6633abd0a08000ac87c14fd6b743714875fbb0b89296c43e2294c6c80c2590cf5d5f3c75d5f0c6f63a3b62056aa05e594a864a284c30c1b0b595def4dc21f506aa71a39e29007bc8da523bfe405023", 0x98, 0xee}) getdents64(r0, &(0x7f0000000040)=""/90, 0x5a) 2018/03/25 22:58:35 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x80000000, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000340)=""/4096, &(0x7f0000000080)=0x1000) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000280)={[0x36]}, 0x1) 2018/03/25 22:58:35 executing program 6: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = geteuid() stat(&(0x7f0000000180)='./control\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000100)='./control/file0\x00', &(0x7f0000000140)='./control\x00', 0xc000, r1, r2, 0x5, 0x3, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_fuseblk_mount(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)='./control/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$TCGETS(r4, 0x5401, &(0x7f00000000c0)) rename(&(0x7f0000000240)='./control/file0\x00', &(0x7f00000001c0)='./file0\x00') ftruncate(r4, 0x0) close(r3) 2018/03/25 22:58:35 executing program 7: r0 = socket$inet(0x2, 0x6, 0xfff) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000100)="b90966e45e5e23ca0ef40c4a8b5bb4b9", 0x10) r1 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x7ffffffe, 0x80000) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f00000000c0), 0x8) r2 = socket(0x11, 0x4000000000080002, 0x0) sendmmsg(r2, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x38c, &(0x7f0000000000)}}, {{&(0x7f0000000040)=@nfc={0x27, 0x9}, 0x1c, &(0x7f0000000e40), 0x0, &(0x7f00000012c0)}}], 0x2, 0x0) 2018/03/25 22:58:35 executing program 4: socket$inet_tcp(0x2, 0x1, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x41, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000180)={0x7fff, 0x1, {0x3, 0x3, 0x3, 0x0, 0x7137}}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0x6}, &(0x7f0000000240)=0x8) getxattr(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)=@known='system.sockprotoname\x00', &(0x7f0000000380)=""/129, 0x81) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000280)={r1, 0x3ff}, &(0x7f00000002c0)=0x8) times(&(0x7f0000000100)) 2018/03/25 22:58:35 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000000100)={'sit0\x00', @ifru_settings={0x0, 0x0, @cisco=&(0x7f00000000c0)}}) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xe3d, 0x20002) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast2, @local}, &(0x7f0000000080)=0xc) 2018/03/25 22:58:36 executing program 1: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000000c0)=0x2, 0x4) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f000002efc0), 0x0, &(0x7f0000000000)=[{0x50, 0x114, 0x7, "971969ab26ef5c51bffc700ef4fb0fb9d857938f6d80a01bc5e043a5905cc27e30448b1aec9d1d30740dc8a01f7bcd6045cd51fb1420c70e46794d39a31a26b2e6"}], 0x50}, 0x0) 2018/03/25 22:58:36 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x10c03, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000100)={0x9, 0x100000000, 0x40, 0x100000000, 0x800, 0x200, 0x6}, 0xc) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000000)={@rand_addr, @empty, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000080)={@loopback={0x0, 0x1}, r2}, 0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f74fe4)=[@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}], 0xc) 2018/03/25 22:58:36 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x5, 0x220200) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0x9201, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40186417, &(0x7f0000000040)={0x2, 0x1f6, 0x200, 0x0, 0x0, 0x200}) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x0) dup2(r0, r0) 2018/03/25 22:58:36 executing program 2: syz_emit_ethernet(0x0, &(0x7f0000000100)=ANY=[], 0x0) 2018/03/25 22:58:36 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) mknod(&(0x7f0000000040)='./file0\x00', 0xe, 0x2) write$cgroup_int(r1, &(0x7f0000000280)={[0x36]}, 0x1) 2018/03/25 22:58:36 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={0xffffffffffffffff}) sendto$llc(r0, &(0x7f0000000140)="ccfdad0dc409335ae3a6b41c7653c95ce46d5961b2205c247220ddbe127056c2f98a4c54838b589f0b0883d3e4fbcafdaa920d5c6b4ef96dd185bf66ee7e430175b31049757295f231db1dbc6603e8c1a11afb313f6ef5efd01db2c981f65f2192c6aeaf7c0490c3805c720bf160a46a2669e6862812f6ff49717dcb4ab39651bc3ba7d834c7", 0x86, 0x4000000, 0x0, 0x0) syz_open_dev$dmmidi(&(0x7f0000002900)='/dev/dmmidi#\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x3, 0x7) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000000000)=0x2, 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='sit0\x00', 0x10) sendmsg(r1, &(0x7f0000001880)={&(0x7f0000000040)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f0000000440), 0x0, &(0x7f0000000480)}, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000000c0)) 2018/03/25 22:58:36 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) fsync(r0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000980000)={0x0, 0x0, &(0x7f000038f000), 0x0, &(0x7f00005f6000)}, 0x8081) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x101) recvmmsg(r2, &(0x7f0000006480)=[{{&(0x7f0000005e40)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, 0x1c, &(0x7f0000006380)=[{&(0x7f0000006140)=""/18, 0x12}], 0x1, &(0x7f00000063c0)=""/182, 0xb6}}], 0x1, 0x0, &(0x7f0000006580)={0x0, 0x989680}) sendfile(r2, r1, &(0x7f0000807000), 0xffffffff) 2018/03/25 22:58:36 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) write$rdma_cm(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="03000000000000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000ff020000000000000000000000000001", @ANYBLOB], 0x3c) write$rdma_cm(r0, &(0x7f0000000280)=@migrate_id={0x12, 0x10, 0xfa00, {&(0x7f0000000200), r1, r0}}, 0xd3) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000240)) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x4000, 0x0) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000100)=0x1) write$rdma_cm(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="01000000100000fa", @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYBLOB="0d0008f14edb1bba0450fd3f0178f9b9c8736cc4bc549ff58ee5ac9a376445f68d63793441dde75075087790c5d37c029c97ee54e18f479adf9de8bb01995a5d55c7c74eee41614c4b7a7aa88ae70d6f152ee43c2d0fb0553efca06956d975f95416a8985d7b1aae0bd4"], @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x18) 2018/03/25 22:58:36 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f00000000c0)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mkdirat(r2, &(0x7f0000000080)='./file0\x00', 0x80) socket(0xf, 0x0, 0x100) msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x6) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000000100)=ANY=[@ANYBLOB="01000000000053ee1000ffff00005767ca"]) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000000180)=ANY=[@ANYBLOB="63000010000000002d090000000059a9765bc2e4ac3a000702000000f70b0000000000000400000000000000df0b00000000000002000000000400000000000000000000000000"]) ioctl$SNDRV_TIMER_IOCTL_TREAD(r5, 0x40045402, &(0x7f0000000140)) 2018/03/25 22:58:36 executing program 0: r0 = socket$inet6(0xa, 0x80007, 0x8000000000088) setsockopt$inet6_int(r0, 0x29, 0xfb, &(0x7f0000000000)=0x7, 0x4) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) futimesat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x77359400}, {0x77359400}}) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f0000000180)=""/230) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000280)=""/69, 0x45}], 0x1, &(0x7f0000000500)=""/180, 0xb4}, 0x22) r3 = socket$inet6(0xa, 0x80000000080005, 0x1c) sendto$inet6(r3, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1b) [ 74.245630] ------------[ cut here ]------------ [ 74.251427] ODEBUG: free active (active state 0) object type: work_struct hint: process_one_req+0x0/0x6c0 [ 74.261205] WARNING: CPU: 0 PID: 71 at lib/debugobjects.c:291 debug_print_object+0x166/0x220 [ 74.269752] Kernel panic - not syncing: panic_on_warn set ... [ 74.269752] [ 74.277089] CPU: 0 PID: 71 Comm: kworker/u4:2 Not tainted 4.16.0-rc6+ #276 [ 74.284165] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.293500] Workqueue: ib_addr process_one_req [ 74.298055] Call Trace: [ 74.300621] dump_stack+0x194/0x24d [ 74.304226] ? arch_local_irq_restore+0x53/0x53 [ 74.308872] ? vsnprintf+0x1ed/0x1900 [ 74.312651] panic+0x1e4/0x41c [ 74.315817] ? refcount_error_report+0x214/0x214 [ 74.320548] ? show_regs_print_info+0x18/0x18 [ 74.325027] ? __warn+0x1c1/0x200 [ 74.328459] ? debug_print_object+0x166/0x220 [ 74.332926] __warn+0x1dc/0x200 [ 74.336177] ? debug_print_object+0x166/0x220 [ 74.340650] report_bug+0x1f4/0x2b0 [ 74.344257] fixup_bug.part.11+0x37/0x80 [ 74.348291] do_error_trap+0x2d7/0x3e0 [ 74.352153] ? vprintk_default+0x28/0x30 [ 74.356191] ? math_error+0x400/0x400 [ 74.359961] ? printk+0xaa/0xca [ 74.363213] ? show_regs_print_info+0x18/0x18 [ 74.367686] ? __usermodehelper_disable+0x2f0/0x2f0 [ 74.372680] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 74.377499] do_invalid_op+0x1b/0x20 [ 74.381209] invalid_op+0x1b/0x40 [ 74.384638] RIP: 0010:debug_print_object+0x166/0x220 [ 74.389722] RSP: 0018:ffff8801d974f210 EFLAGS: 00010086 [ 74.395059] RAX: dffffc0000000008 RBX: 0000000000000003 RCX: ffffffff815ad0de [ 74.402301] RDX: 0000000000000000 RSI: 1ffff1003b2e9df2 RDI: 1ffff1003b2e9dc7 [ 74.409543] RBP: ffff8801d974f250 R08: ffffffff86f39cf8 R09: 1ffff1003b2e9d99 [ 74.416786] R10: ffffed003b2e9e71 R11: ffffffff86f39cf8 R12: 0000000000000001 [ 74.424028] R13: ffffffff86f155c0 R14: ffffffff86408700 R15: ffffffff8147c410 [ 74.431274] ? __usermodehelper_disable+0x2f0/0x2f0 [ 74.436267] ? vprintk_func+0x5e/0xc0 [ 74.440055] debug_check_no_obj_freed+0x662/0xf1f [ 74.444881] ? free_obj_work+0x690/0x690 [ 74.448916] ? trace_hardirqs_on+0xd/0x10 [ 74.453044] ? cma_deref_id+0x2c/0x30 [ 74.456821] ? __lock_is_held+0xb6/0x140 [ 74.460860] ? debug_check_no_locks_freed+0x264/0x3c0 [ 74.466026] ? cma_work_handler+0x1d0/0x1d0 [ 74.470326] kfree+0xc7/0x260 [ 74.473407] process_one_req+0x2e7/0x6c0 [ 74.477443] ? addr_resolve+0xbc0/0xbc0 [ 74.481390] ? __lock_is_held+0xb6/0x140 [ 74.485435] process_one_work+0xc47/0x1bb0 [ 74.489644] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 74.494807] ? trace_hardirqs_on+0xd/0x10 [ 74.498936] ? pwq_dec_nr_in_flight+0x450/0x450 [ 74.503593] ? __schedule+0x903/0x1ec0 [ 74.507455] ? _raw_spin_unlock_irqrestore+0xa6/0xc0 [ 74.512543] ? trace_hardirqs_off+0x10/0x10 [ 74.516837] ? lock_downgrade+0x980/0x980 [ 74.520976] ? lock_acquire+0x1d5/0x580 [ 74.524922] ? lock_acquire+0x1d5/0x580 [ 74.528868] ? worker_thread+0x4a3/0x1990 [ 74.532991] ? lock_downgrade+0x980/0x980 [ 74.537117] ? lock_release+0xa40/0xa40 [ 74.541066] ? pr_cont_work+0x130/0x130 [ 74.545018] ? do_raw_spin_trylock+0x190/0x190 [ 74.549585] worker_thread+0x223/0x1990 [ 74.553532] ? finish_task_switch+0x1c1/0x7e0 [ 74.558023] ? process_one_work+0x1bb0/0x1bb0 [ 74.562492] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 74.567482] ? trace_hardirqs_on+0xd/0x10 [ 74.571603] ? _raw_spin_unlock_irq+0x27/0x70 [ 74.576084] ? finish_task_switch+0x1c1/0x7e0 [ 74.580552] ? finish_task_switch+0x182/0x7e0 [ 74.585025] ? copy_overflow+0x20/0x20 [ 74.588901] ? __schedule+0x903/0x1ec0 [ 74.592774] ? trace_hardirqs_off+0x10/0x10 [ 74.597074] ? find_held_lock+0x35/0x1d0 [ 74.601117] ? find_held_lock+0x35/0x1d0 [ 74.605162] ? complete+0x62/0x80 [ 74.608599] ? __schedule+0x1ec0/0x1ec0 [ 74.612545] ? do_wait_intr_irq+0x3e0/0x3e0 [ 74.616841] ? __lockdep_init_map+0xe4/0x650 [ 74.621223] ? do_raw_spin_trylock+0x190/0x190 [ 74.625777] ? lockdep_init_map+0x9/0x10 [ 74.629811] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 74.634889] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 74.639878] ? trace_hardirqs_on+0xd/0x10 [ 74.643998] ? __kthread_parkme+0x176/0x240 [ 74.648300] kthread+0x33c/0x400 [ 74.651642] ? process_one_work+0x1bb0/0x1bb0 [ 74.656107] ? kthread_stop+0x7a0/0x7a0 [ 74.660068] ret_from_fork+0x3a/0x50 [ 74.663770] [ 74.663772] ====================================================== [ 74.663774] WARNING: possible circular locking dependency detected [ 74.663776] 4.16.0-rc6+ #276 Not tainted [ 74.663778] ------------------------------------------------------ [ 74.663780] kworker/u4:2/71 is trying to acquire lock: [ 74.663781] ((console_sem).lock){..-.}, at: [<000000003686a266>] down_trylock+0x13/0x70 [ 74.663787] [ 74.663789] but task is already holding lock: [ 74.663790] (&obj_hash[i].lock){-.-.}, at: [<0000000010d23b08>] debug_check_no_obj_freed+0x1e9/0xf1f [ 74.663795] [ 74.663797] which lock already depends on the new lock. [ 74.663798] [ 74.663799] [ 74.663801] the existing dependency chain (in reverse order) is: [ 74.663802] [ 74.663803] -> #3 (&obj_hash[i].lock){-.-.}: [ 74.663808] _raw_spin_lock_irqsave+0x96/0xc0 [ 74.663810] __debug_object_init+0x109/0x1040 [ 74.663811] debug_object_init+0x17/0x20 [ 74.663813] hrtimer_init+0x8c/0x410 [ 74.663815] init_dl_task_timer+0x1b/0x50 [ 74.663816] __sched_fork+0x2bb/0xb60 [ 74.663818] init_idle+0x75/0x820 [ 74.663819] sched_init+0xb19/0xc43 [ 74.663821] start_kernel+0x452/0x819 [ 74.663822] x86_64_start_reservations+0x2a/0x2c [ 74.663824] x86_64_start_kernel+0x77/0x7a [ 74.663825] secondary_startup_64+0xa5/0xb0 [ 74.663826] [ 74.663827] -> #2 (&rq->lock){-.-.}: [ 74.663833] _raw_spin_lock+0x2a/0x40 [ 74.663834] task_fork_fair+0x7a/0x690 [ 74.663835] sched_fork+0x450/0xc10 [ 74.663837] copy_process.part.38+0x1758/0x4b60 [ 74.663839] _do_fork+0x1f7/0xf70 [ 74.663840] kernel_thread+0x34/0x40 [ 74.663841] rest_init+0x22/0xf0 [ 74.663843] start_kernel+0x7f1/0x819 [ 74.663845] x86_64_start_reservations+0x2a/0x2c [ 74.663846] x86_64_start_kernel+0x77/0x7a [ 74.663848] secondary_startup_64+0xa5/0xb0 [ 74.663849] [ 74.663850] -> #1 (&p->pi_lock){-.-.}: [ 74.663855] _raw_spin_lock_irqsave+0x96/0xc0 [ 74.663857] try_to_wake_up+0xbc/0x15f0 [ 74.663858] wake_up_process+0x10/0x20 [ 74.663860] __up.isra.0+0x1cc/0x2c0 [ 74.663861] up+0x13b/0x1d0 [ 74.663863] __up_console_sem+0xb2/0x1a0 [ 74.663864] console_unlock+0x5af/0xfb0 [ 74.663866] do_con_write+0x106e/0x1f70 [ 74.663867] con_write+0x25/0xb0 [ 74.663869] n_tty_write+0x5ef/0xec0 [ 74.663870] tty_write+0x3fa/0x840 [ 74.663872] __vfs_write+0xef/0x970 [ 74.663873] vfs_write+0x189/0x510 [ 74.663874] SyS_write+0xef/0x220 [ 74.663876] do_syscall_64+0x281/0x940 [ 74.663878] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 74.663879] [ 74.663880] -> #0 ((console_sem).lock){..-.}: [ 74.663885] lock_acquire+0x1d5/0x580 [ 74.663887] _raw_spin_lock_irqsave+0x96/0xc0 [ 74.663888] down_trylock+0x13/0x70 [ 74.663890] __down_trylock_console_sem+0xa2/0x1e0 [ 74.663891] console_trylock+0x15/0x70 [ 74.663893] vprintk_emit+0x5b5/0xb90 [ 74.663895] vprintk_default+0x28/0x30 [ 74.663896] vprintk_func+0x57/0xc0 [ 74.663897] printk+0xaa/0xca [ 74.663899] __warn_printk+0x90/0xf0 [ 74.663900] debug_print_object+0x166/0x220 [ 74.663902] debug_check_no_obj_freed+0x662/0xf1f [ 74.663904] kfree+0xc7/0x260 [ 74.663905] process_one_req+0x2e7/0x6c0 [ 74.663907] process_one_work+0xc47/0x1bb0 [ 74.663908] worker_thread+0x223/0x1990 [ 74.663910] kthread+0x33c/0x400 [ 74.663911] ret_from_fork+0x3a/0x50 [ 74.663912] [ 74.663914] other info that might help us debug this: [ 74.663915] [ 74.663916] Chain exists of: [ 74.663917] (console_sem).lock --> &rq->lock --> &obj_hash[i].lock [ 74.663923] [ 74.663925] Possible unsafe locking scenario: [ 74.663926] [ 74.663928] CPU0 CPU1 [ 74.663929] ---- ---- [ 74.663930] lock(&obj_hash[i].lock); [ 74.663934] lock(&rq->lock); [ 74.663937] lock(&obj_hash[i].lock); [ 74.663940] lock((console_sem).lock); [ 74.663943] [ 74.663945] *** DEADLOCK *** [ 74.663945] [ 74.663947] 3 locks held by kworker/u4:2/71: [ 74.663948] #0: ((wq_completion)"ib_addr"){+.+.}, at: [<00000000587fe473>] process_one_work+0xb12/0x1bb0 [ 74.663954] #1: ((work_completion)(&(&req->work)->work)){+.+.}, at: [<0000000014b21769>] process_one_work+0xb89/0x1bb0 [ 74.663960] #2: (&obj_hash[i].lock){-.-.}, at: [<0000000010d23b08>] debug_check_no_obj_freed+0x1e9/0xf1f [ 74.663967] [ 74.663968] stack backtrace: [ 74.663970] CPU: 0 PID: 71 Comm: kworker/u4:2 Not tainted 4.16.0-rc6+ #276 [ 74.663973] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.663974] Workqueue: ib_addr process_one_req [ 74.663976] Call Trace: [ 74.663978] dump_stack+0x194/0x24d [ 74.663979] ? arch_local_irq_restore+0x53/0x53 [ 74.663981] print_circular_bug.isra.38+0x2cd/0x2dc [ 74.663983] ? save_trace+0xe0/0x2b0 [ 74.663984] __lock_acquire+0x30a8/0x3e00 [ 74.663986] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 74.663988] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 74.663989] ? __save_stack_trace+0x6e/0xd0 [ 74.663991] ? noop_count+0x40/0x40 [ 74.663992] ? check_usage+0x22f/0xb60 [ 74.663994] ? perf_trace_lock+0xd6/0x900 [ 74.663995] ? trace_hardirqs_off+0x10/0x10 [ 74.663997] lock_acquire+0x1d5/0x580 [ 74.663998] ? lock_acquire+0x1d5/0x580 [ 74.664000] ? down_trylock+0x13/0x70 [ 74.664002] ? lock_release+0xa40/0xa40 [ 74.664004] ? vprintk_emit+0x43b/0xb90 [ 74.664006] ? lock_downgrade+0x980/0x980 [ 74.664009] ? kvm_sched_clock_read+0x25/0x40 [ 74.664011] ? sched_clock+0x31/0x40 [ 74.664013] ? sched_clock_cpu+0x1b/0x180 [ 74.664015] ? vprintk_emit+0x5b5/0xb90 [ 74.664018] _raw_spin_lock_irqsave+0x96/0xc0 [ 74.664019] ? down_trylock+0x13/0x70 [ 74.664021] down_trylock+0x13/0x70 [ 74.664022] ? vprintk_emit+0x5b5/0xb90 [ 74.664024] __down_trylock_console_sem+0xa2/0x1e0 [ 74.664025] console_trylock+0x15/0x70 [ 74.664027] vprintk_emit+0x5b5/0xb90 [ 74.664028] ? console_unlock+0xfb0/0xfb0 [ 74.664030] ? trace_event_raw_event_lock+0x340/0x340 [ 74.664031] ? __might_sleep+0x95/0x190 [ 74.664033] ? addr_handler+0xa3/0x380 [ 74.664034] ? __mutex_lock+0x16f/0x1a80 [ 74.664036] ? addr_handler+0xa3/0x380 [ 74.664037] ? trace_hardirqs_off+0x10/0x10 [ 74.664039] ? perf_trace_lock+0xd6/0x900 [ 74.664040] ? perf_trace_lock+0xd6/0x900 [ 74.664042] ? __usermodehelper_disable+0x2f0/0x2f0 [ 74.664044] vprintk_default+0x28/0x30 [ 74.664045] vprintk_func+0x57/0xc0 [ 74.664046] printk+0xaa/0xca [ 74.664048] ? show_regs_print_info+0x18/0x18 [ 74.664050] ? __warn_printk+0x84/0xf0 [ 74.664051] ? addr_resolve+0xbc0/0xbc0 [ 74.664052] __warn_printk+0x90/0xf0 [ 74.664054] ? test_taint+0x20/0x20 [ 74.664056] ? lock_release+0xa40/0xa40 [ 74.664057] ? print_irqtrace_events+0x270/0x270 [ 74.664059] ? addr_resolve+0xbc0/0xbc0 [ 74.664060] debug_print_object+0x166/0x220 [ 74.664062] debug_check_no_obj_freed+0x662/0xf1f [ 74.664063] ? free_obj_work+0x690/0x690 [ 74.664065] ? trace_hardirqs_on+0xd/0x10 [ 74.664067] ? cma_deref_id+0x2c/0x30 [ 74.664068] ? __lock_is_held+0xb6/0x140 [ 74.664070] ? debug_check_no_locks_freed+0x264/0x3c0 [ 74.664071] ? cma_work_handler+0x1d0/0x1d0 [ 74.664073] kfree+0xc7/0x260 [ 74.664074] process_one_req+0x2e7/0x6c0 [ 74.664076] ? addr_resolve+0xbc0/0xbc0 [ 74.664077] ? __lock_is_held+0xb6/0x140 [ 74.664079] process_one_work+0xc47/0x1bb0 [ 74.664081] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 74.664082] ? trace_hardirqs_on+0xd/0x10 [ 74.664084] ? pwq_dec_nr_in_flight+0x450/0x450 [ 74.664085] ? __schedule+0x903/0x1ec0 [ 74.664087] ? _raw_spin_unlock_irqrestore+0xa6/0xc0 [ 74.664089] ? trace_hardirqs_off+0x10/0x10 [ 74.664090] ? lock_downgrade+0x980/0x980 [ 74.664092] ? lock_acquire+0x1d5/0x580 [ 74.664093] ? lock_acquire+0x1d5/0x580 [ 74.664095] ? worker_thread+0x4a3/0x1990 [ 74.664096] ? lock_downgrade+0x980/0x980 [ 74.664098] ? lock_release+0xa40/0xa40 [ 74.664099] ? pr_cont_work+0x130/0x130 [ 74.664101] ? do_raw_spin_trylock+0x190/0x190 [ 74.664102] worker_thread+0x223/0x1990 [ 74.664104] ? finish_task_switch+0x1c1/0x7e0 [ 74.664106] ? process_one_work+0x1bb0/0x1bb0 [ 74.664107] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 74.664109] ? trace_hardirqs_on+0xd/0x10 [ 74.664110] ? _raw_spin_unlock_irq+0x27/0x70 [ 74.664112] ? finish_task_switch+0x1c1/0x7e0 [ 74.664114] ? finish_task_switch+0x182/0x7e0 [ 74.664115] ? copy_overflow+0x20/0x20 [ 74.664117] ? __schedule+0x903/0x1ec0 [ 74.664118] ? trace_hardirqs_off+0x10/0x10 [ 74.664120] ? find_held_lock+0x35/0x1d0 [ 74.664121] ? find_held_lock+0x35/0x1d0 [ 74.664123] ? complete+0x62/0x80 [ 74.664124] ? __schedule+0x1ec0/0x1ec0 [ 74.664126] ? do_wait_intr_irq+0x3e0/0x3e0 [ 74.664127] ? __lockdep_init_map+0xe4/0x650 [ 74.664129] ? do_raw_spin_trylock+0x190/0x190 [ 74.664130] ? lockdep_init_map+0x9/0x10 [ 74.664132] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 74.664134] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 74.664135] ? trace_hardirqs_on+0xd/0x10 [ 74.664137] ? __kthread_parkme+0x176/0x240 [ 74.664138] kthread+0x33c/0x400 [ 74.664140] ? process_one_work+0x1bb0/0x1bb0 [ 74.664141] ? kthread_stop+0x7a0/0x7a0 [ 74.664143] ret_from_fork+0x3a/0x50 [ 74.664567] Dumping ftrace buffer: [ 75.567613] (ftrace buffer empty) [ 75.571306] Kernel Offset: disabled [ 75.574908] Rebooting in 86400 seconds..