\x00', &(0x7f00000affc0), &(0x7f0000000080)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000040)) readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) execveat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000001780), &(0x7f0000001880), 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x20, 0x2}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e20, 0x80000000}}}, &(0x7f0000000240)=0x84) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/11 22:40:43 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr=0x5}, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e23, @rand_addr=0x8}, 0x42, 0x2b, 0x3, 0x100000000, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:40:43 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x0, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) 2018/04/11 22:40:43 executing program 1: r0 = perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x2) ioctl(r0, 0xe5, &(0x7f00000005c0)="439206f27c8ba59852cc04f79c8f1120175b3e4209ee8aea1c810f4efd321a67f1fb24466bc8a74355d916ce6095d4fcbe325efa730e034d1d9980b6d5cc27047ec9d981fd419856c6b608399fac81cdfad4961adb0f79effc1aa7c47ee6057afb3f521cb04c2e55522d859a028aef640333d502e220bbeba51505b3f76fbe59bbb8b9573719c5c236c84dbdb42153cc6eb3280a58c5b33ad270934ce7defcbdd78c7fca385e0e66aef4d2ae901c3052afac2ceaa58a0aa90707daf03da23439b39e04cc5084842b0ef71777bde4a57090247776b447ec") recvfrom(0xffffffffffffffff, &(0x7f0000000500)=""/191, 0x110, 0x0, &(0x7f0000000480)=@can={0x1d}, 0x80) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x10d101) r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000100)=0x349, 0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000240)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000000140)=0x10) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000000380)=""/28) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000180)={r4, 0x0, 0x0, 0x6, 0x4}, &(0x7f00000001c0)=0x18) sendfile(r2, r2, &(0x7f0000000080)=0x5f, 0x102000004) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000280)=0x2) 2018/04/11 22:40:43 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00000000c0)=ANY=[@ANYBLOB="000000000002040009a12a49c2273a13fbae54530030000076a1c74400100002"]) ioctl(r1, 0x8916, &(0x7f0000000000)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$KDDELIO(r2, 0x4b35, 0x3) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) prctl$getreaper(0x9, &(0x7f0000000080)) 2018/04/11 22:40:43 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000140)={0x5, r0, 0x1}) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000180)={0x8, 0x1, 0x9, 0x6, 0x59fd}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x483, &(0x7f0000000080)={0x0, @multicast1=0xe0000001, 0x4e24, 0x0, 'wrr\x00', 0xd, 0x9, 0x5d}, 0x2c) acct(&(0x7f0000000040)='./file0\x00') 2018/04/11 22:40:43 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f00000003c0)=0xa) socket$alg(0x26, 0x5, 0x0) lstat(&(0x7f0000000280)='./file1\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000180)='./file0\x00', 0xb001, r1, r2, 0x7f, 0x4000) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000140)=0xb5e1, 0x8) bind$alg(r0, &(0x7f0000000340)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-aes-aesni\x00'}, 0x58) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000100)=0x1, 0x2) write$sndseq(r0, &(0x7f0000000080)=[{0x3f, 0xf5eb, 0x4, 0x8, @tick=0x8, {0xfff, 0x3}, {0x2, 0x3ff}, @note={0x0, 0xf1, 0x3, 0x1000, 0x9}}, {0x6, 0x979, 0x8, 0x8, @tick=0x2b4c, {0x0, 0x3}, {0x2, 0x80000000}, @quote={{0x9, 0x80}, 0xaf}}], 0x60) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000001c0)='./file0\x00', 0x200000, 0xaaaaab8, &(0x7f0000000240), 0x0, &(0x7f00000000c0)=ANY=[]) 2018/04/11 22:40:43 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {0x0, 0x0, 0x3000000}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) [ 190.184646] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:20004 wrr [ 190.220888] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:20004 wrr 2018/04/11 22:40:43 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) 2018/04/11 22:40:43 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {0x0, 0x0, 0xfeff0000}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:40:43 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0xa, 0x802, 0x0) r0 = socket(0xa, 0x1, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x200, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000240)=ANY=[@ANYBLOB="000000000000040009001e00000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x2000002, 0x0, @loopback={0x0, 0x1}}, 0xd6391366846fcdc5) r1 = memfd_create(&(0x7f0000000080)=']/,keyring*security.{em0*lo\x00', 0x1) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f00000000c0)) 2018/04/11 22:40:43 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr=0x5}, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e23, @rand_addr=0x8}, 0x42, 0x2b, 0x3, 0x100000000, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:40:43 executing program 5: r0 = open(&(0x7f00000000c0)='./bus\x00', 0x4ca805, 0x0) pread64(r0, &(0x7f00001d9f3a)=""/198, 0xc6, 0x400000000000000) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz0\x00', 0x200002, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000001300)={0x1, 0x8, 0xffff, 0x1000, &(0x7f0000000100)=""/4096, 0xef, &(0x7f0000001100)=""/239, 0xe7, &(0x7f0000001200)=""/231}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x200002, 0x0) 2018/04/11 22:40:43 executing program 1: perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000500)=""/191, 0x110, 0x0, &(0x7f0000000480)=@can={0x1d}, 0x80) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) accept4$vsock_stream(r0, &(0x7f0000000340)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80000) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r3 = gettid() ptrace$getregs(0xffffffffffffffff, r3, 0x1, &(0x7f0000000240)=""/229) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000000140)=0x10) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000380)=""/28) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={r4, 0x0, 0x0, 0x6, 0x4}, &(0x7f00000001c0)=0x18) sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004) 2018/04/11 22:40:43 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) pread64(r0, &(0x7f0000000500)=""/91, 0x5b, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f00000001c0)=0x2, 0x4) shutdown(r1, 0x0) recvmsg(r1, &(0x7f0000000bc0)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000a00), 0x1000000000000165, &(0x7f0000000400)=""/207, 0xcf}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="f5000000db9e18748e2c0856500026ae1794d9aaa6d5b1baa0de9ab2e1023b0c0b1d0a1cfa6ddeae22f2d3fa91bd2f59fda6f75eba8e4a046888db1e9a168aceac32d1c0abed9ca56704b23340e5027ad126423d806eec13544abac088d59f96c673c52e62c71fc84fe6f2071a9099a2b562288c2f94571a0602dc5044d59ef79bd8d0d61549b6a15fea7cf8828be73e3408ca8fe04ef1853e59b413a99ba0bbb66a9b02ee0b1c72b6a499ddb415a46422156e42393941e4c82dcffb145b8d98bea15fe317fcdb4a19efff7517464ca6a83945b219faf28a849d1e1a2b1e3aca184100000000000000000000000000000000"], &(0x7f0000000100)=0xfd) shmget$private(0x0, 0xd000, 0x54000100, &(0x7f0000ff3000/0xd000)=nil) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f00000002c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)={0x9c, r4, 0xc, 0x70bd28, 0x25dfdbfc, {0xe}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xe93}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}]}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x10}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x28}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}]}]}, 0x9c}, 0x1}, 0x80) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r3, 0x2}, 0x8) 2018/04/11 22:40:43 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {0x0, 0x0, 0x300}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:40:44 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000080)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000140)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='stack\x00') ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000040)) readv(r1, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) execveat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000001780), &(0x7f0000001880), 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/11 22:40:44 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = socket(0xf, 0x6, 0x8000003ff) ioctl(r1, 0x8916, &(0x7f0000000000)) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/11 22:40:44 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) 2018/04/11 22:40:44 executing program 5: r0 = socket(0x11, 0x4000000000080003, 0xfffffffffffffff9) bind$rds(r0, &(0x7f0000000140)={0x2}, 0x10) 2018/04/11 22:40:44 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {0x0, 0x0, 0xfeff}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:40:44 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$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$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) mmap(&(0x7f0000a36000/0x1000)=nil, 0x1000, 0x2, 0x110, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r3 = memfd_create(&(0x7f0000000080)='}ppp1\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f00000000c0)) 2018/04/11 22:40:44 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr=0x5}, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e23, @rand_addr=0x8}, 0x42, 0x2b, 0x3, 0x100000000, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:40:44 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x100, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000240)=0x100) perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000500)=""/191, 0x110, 0x0, &(0x7f0000000480)=@can={0x1d}, 0x80) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f0000000280)="3efeb97b62ca90004ce1457f") accept4$vsock_stream(r1, &(0x7f0000000340)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80000) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000000140)=0x10) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000000380)=""/28) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000180)={r4, 0x0, 0x0, 0x6, 0x4}, &(0x7f00000001c0)=0x18) sendfile(r2, r2, &(0x7f0000000080)=0x5f, 0x102000004) 2018/04/11 22:40:44 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000001beb67ff001e00000000000000040002"]) ioctl(r1, 0x8916, &(0x7f0000000000)) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/11 22:40:44 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {0x0, 0x0, 0x0, 0xfeff000000000000}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:40:44 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) 2018/04/11 22:40:44 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x1}) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000500)=""/150, 0x96}], 0x1) socket$netlink(0x10, 0x3, 0x8) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.mem_hardwall\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000080), 0x3) 2018/04/11 22:40:44 executing program 1: r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000500)=""/191, 0x110, 0x0, &(0x7f0000000480)=@can={0x1d}, 0x80) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) accept4$vsock_stream(r0, &(0x7f0000000340)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80000) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000000140)=0x10) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000380)=""/28) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={r3, 0x0, 0x0, 0x6, 0x4}, &(0x7f00000001c0)=0x18) sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00000005c0)={"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"}) 2018/04/11 22:40:44 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr=0x5}, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e23, @rand_addr=0x8}, 0x42, 0x2b, 0x3, 0x100000000, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:40:44 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x802, 0x0) r2 = socket(0xe, 0xc, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000040009001e00000000000000000002"]) ioctl(r2, 0x8916, &(0x7f0000000000)) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = dup3(r1, r0, 0x80000) ioctl$KDSKBLED(r3, 0x4b65, 0xddc) 2018/04/11 22:40:44 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {0x0, 0x0, 0x0, 0x1000000}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:40:45 executing program 5: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) fadvise64(r1, 0x0, 0x8540, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000140)={0x7, 0x70, 0x101, 0x2, 0x400, 0xe7, 0x0, 0x8000, 0x10, 0x0, 0x1, 0x1000, 0x8, 0xffffffff, 0x4, 0xee, 0x8, 0x5, 0x8000, 0x0, 0x6, 0x6, 0x1, 0x9, 0x7ff, 0x8, 0x7ff, 0x4, 0x40, 0x7, 0x8, 0x6, 0x3162fa71, 0x0, 0x8, 0x2, 0x72, 0xffffffff7fffffff, 0x0, 0xff, 0x0, @perf_bp={&(0x7f0000000040), 0xf}, 0x20000, 0x2, 0x9, 0x0, 0x80000001, 0x1, 0x4375}, r0, 0x5, r1, 0x8) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'yam0\x00'}) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000100)='./control/file0\x00') fremovexattr(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="f4587fc2758c152c"]) dup2(r1, r2) 2018/04/11 22:40:45 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr=0x5}, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e23, @rand_addr=0x8}, 0x42, 0x2b, 0x3, 0x100000000, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:40:45 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {0x0, 0x0, 0x0, 0x3000000}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:40:45 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8dacc"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) 2018/04/11 22:40:45 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000040009001e00000000000000000002"]) ioctl(r0, 0x8916, &(0x7f00000000c0)="5d653a2aa2b179fc252b65f2a6097ef56d8e3dd08e7a5e8030bc031115d593cb7778ff1cd13954966bcc6aa2514785fa6560f1ade5") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/11 22:40:45 executing program 1: perf_event_open(&(0x7f0000536000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000500)=""/191, 0x110, 0x0, &(0x7f0000000480)=@can={0x1d}, 0x80) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) accept4$vsock_stream(r0, &(0x7f0000000340)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80000) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x41}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000280)={r3, 0x4}, 0x8) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000000140)=0x10) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000380)=""/28) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={r4, 0x0, 0x0, 0x6, 0x4}, &(0x7f00000001c0)=0x18) sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004) 2018/04/11 22:40:45 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240), &(0x7f0000000080)) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0xfffffffffffffff9, 0x10401) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={0x0, 0x3}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r1, 0x7, 0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000040)) readv(r2, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) execveat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000001780), &(0x7f0000001880), 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/11 22:40:45 executing program 4: r0 = eventfd2(0x4, 0x0) writev(r0, &(0x7f00000000c0), 0x10000000000001dc) 2018/04/11 22:40:45 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {0x0, 0x0, 0x0, 0x300}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:40:45 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr=0x5}, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e23, @rand_addr=0x8}, 0x42, 0x2b, 0x3, 0x100000000, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:40:45 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) 2018/04/11 22:40:45 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000040009001e00000000000000000002"]) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/11 22:40:45 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000000c0)=0x3, 0x4) r3 = socket$netlink(0x10, 0x3, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x4e21, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff7}}, 0x100, 0x6, 0x3, "cf061043a034a492dd9a23fc2806deecf7623ac9f8190a61487d25e3e34cbcc065f60fb4beddc6679738a42463d31f7412d673908aee8f7cf5735b9332367ee54e891ca40b5d6b0e1f0716d2437be762"}, 0xd8) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f00000002c0)={0xc, 0x1448, 0x3de, 0x9, 0x6, 0x6}) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000280)=0x6, 0x4) write(r3, &(0x7f0000000080)="2700000014000707030e0000120f0a0011000100f5fe0012ff00a51b82d77a4b6db0068dd304f9", 0x27) 2018/04/11 22:40:45 executing program 1: perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000500)=""/191, 0x110, 0x0, &(0x7f0000000480)=@can={0x1d}, 0x80) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) accept4$vsock_stream(r0, &(0x7f0000000340)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80000) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000000140)=0x10) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000380)=""/28) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000100)={'IDLETIMER\x00'}, &(0x7f0000000240)=0x1e) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={r3, 0x0, 0x0, 0x6, 0x4}, &(0x7f00000001c0)=0x18) sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004) 2018/04/11 22:40:45 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0x0, {0x2, 0x4e20, @rand_addr=0x5}, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e23, @rand_addr=0x8}, 0x42, 0x2b, 0x3, 0x100000000, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:40:45 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {0x0, 0x0, 0x0, 0xfeff}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:40:46 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0xff, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000080)={0x1, r1}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000780)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(des-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000af2000)='\x00\x00\x00\x00\x00\x00\x00\x00', 0x8) 2018/04/11 22:40:46 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2800, 0x2000000000000000, 0x0, 0x7f, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x36f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x801, 0x50572fe0) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x3, 0x400) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffff) ioctl$TIOCCBRK(r1, 0x5428) r2 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000000770ae13a1f41b5f4f0485c25180000000400"]) ioctl(r2, 0x8916, &(0x7f0000000000)) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/11 22:40:46 executing program 1: perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000500)=""/191, 0x110, 0x0, &(0x7f0000000480)=@can={0x1d}, 0x80) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) accept4$vsock_stream(r0, &(0x7f0000000340)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x5, 0x80000) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000000140)=0x10) setsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000100)=0x1, 0x4) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000380)=""/28) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={r3, 0x0, 0x0, 0x6, 0x4}, &(0x7f00000001c0)=0x18) sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004) 2018/04/11 22:40:46 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9c"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) 2018/04/11 22:40:46 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xfffffdaa) r3 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x20000) lseek(r3, 0x0, 0x3) read(r0, &(0x7f0000000000)=""/126, 0x7e) dup2(r0, r1) 2018/04/11 22:40:46 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {0x0, 0x0, 0x0, 0xfffe}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:40:46 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0x0, {0x2, 0x4e20, @rand_addr=0x5}, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e23, @rand_addr=0x8}, 0x42, 0x2b, 0x3, 0x100000000, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:40:46 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000080)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000040)) readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) execveat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000140)='\x00', &(0x7f0000000180)='\x00', &(0x7f0000000340)='stack\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='stack\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='em1{bdev},\x00'], &(0x7f0000001880), 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/11 22:40:46 executing program 1: perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000500)=""/191, 0x110, 0x0, &(0x7f0000000480)=@can={0x1d}, 0x80) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00000002c0)) accept4$vsock_stream(r0, &(0x7f0000000340)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x81000) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x4c000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000240)=0x14) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000000380)=""/28) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000180)={r4, 0x0, 0x0, 0x6, 0x4}, &(0x7f00000001c0)=0x18) sendfile(r2, r2, &(0x7f0000000080)=0x5f, 0x102000004) 2018/04/11 22:40:46 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc6"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) 2018/04/11 22:40:46 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0x0, {0x2, 0x4e20, @rand_addr=0x5}, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e23, @rand_addr=0x8}, 0x42, 0x2b, 0x3, 0x100000000, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:40:46 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x200001, 0x0) sendmmsg(r0, &(0x7f0000007200)=[{{&(0x7f0000000180)=@llc={0x1a, 0x104, 0x901, 0x100000001, 0x0, 0x5}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000200)="f022d17973211b205c907c1bb99f3520bff5bdeeab43fc0bcfd7d0b483b575b925bd5fd251d0618d95951f93f45d633047ab4f4bb6560332fe596a52598fe1ddd085b000eb9ddfe52e2a8a2bd4ee403051e1e494e73e314183f8ec2f8e939222989922861cd93c84ba0a6c4fb0f811", 0x6f}, {&(0x7f0000000280)="e03f34ee6065e361b817371513c0d3d1f89427428e369d7cea93348d6b074a2d09e81189586772816e9c71e0c120033ba21957c2ad", 0x35}, {&(0x7f00000002c0)="3ab305148ca19797386efcd1e4e6b7728b2473a3", 0x14}, {&(0x7f0000000300)="715e00d5380e54b8792848ffb6ce7196da723140340dd167e98165aadca0b0ce0759f96423dc91f53cabba1b4610b7ef67b3ab737ad493a225c1e8f895ad2036d365e6c660b27ab0f4d9e9423dfa7936aa10d9937318ff6d877b110a76d562e0bd146f3fe678b502903a4d7351dbcb4e5a8d686b10fd21a91d0b72df8a0a70fb72461b35c29081f3b62888b038bcec5148fb7115ab812753d49b9e966cc6b727d78f852476f7b31fc49cdaf34f49565c534ceb3db3ca7d89d3edce0fb75f015353871b314d6ca9e0", 0xc8}, {&(0x7f0000000400)="a7f08c685fbdb38ede4d1bcec0d1bb3ed486cbce53d0a0fc3a7566", 0x1b}], 0x5, &(0x7f00000004c0)=[{0xa8, 0x84, 0xfc56, "dfa1548f24d86da3f14be18ce6a14a22b221a83dcd97e6efe4c15040a56673740038313e4c19f614e299e5dbfc7c7ab7a21bdfccd5a3ec2d1d2549a37d69cadba5b7e1bf3d9f6558b677c05e06fa65dc41581256bef99cebc7a02aee7708af5a49063d9ea7520498cbeaa69930d725f4260e13daf39f8bd8ae0a959dd55fa4be17c957fa8281dfabb1441c5294da613480bdb55354"}, {0x108, 0x113, 0x9, "1ba70ee2dddc9448d5d9fb31c1391e428f1fa24273302c1bb22665ed4896854213213ab02a9474aaa8d2ffcc1578094a10049ade166883eea2acbd65839b336b7d03c3ad135e751142e5f8419b83138f4e076ca0b7e9685eb29fbc9301f1dd1f0a4d4b5c96d6222f17c917c5729bc93d1bfb7b9114dee2d9f3a244f3a61c828a56a1810d212e4ffe27f9d51114765e089b43c668dbc80489487004ed25298663c92c73473f5712889efee669a7b90be43268649dd378536b6c421857f53f6862ad263fc9c84a1e0f8e14699b4d78dde8689dbeb7c7f051ba663d80810b62175a02f776fd5b594968785ed99df6cfc4c79aa9bf93a53d9c25"}, {0x70, 0x105, 0xff, "db143d3ea853c276804c843d0cab955803bbc71fd2424e10a6429bcd915a8e8c2abe853ba2f014062201b7d56bbac824cbeb7708c586732159597ee3194831aeb8ea89480df813a730ab9fd1f6fcfef679d59b0eaece2f37403d0c98be1075"}, {0x88, 0x11f, 0x29b, "796e256a125dd87c0899854e7ee3ed9a39f5f5987bc14dcff6ff81e128c81edc6687b7889ff3c47ad75c1581a6b04fcf579c40a4e95f9fec70f381c77182404d0cd14ee999c24eeb8687f78876411c44b74ecefef840611a8355640c60af3a02d1df550e02c1ecde2099dc0ad0bd0434534b"}, {0x1010, 0x1be, 0x10001, "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{&(0x7f0000005c40)="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", 0x1000}], 0x3, &(0x7f0000006c80)=[{0x58, 0x10b, 0x2, "424bb5dc7d235703982aa99d5072bb5ecdd8ce00c643f5045919b8d5cf59c1f12e75acfe5c4df739af7626287598d9c3a3247c52ad3d51432a13d42d581ba3775858"}, {0xd0, 0x109, 0xea, "6d04e2be64e680e52a0207c088aa05b298b202ed5323a4f65c59abc8c6e61400dacc0380636ddf0524b34a2cc225e293e4e27a19fce75594433488d925038cab3c16967105b661d2854a3610b9de578fdbe0c8a13556da368d56e8b81607c43311b20bb5b2d5cccc27cb2bc4cf68cf8455d148e8435a86d9aaaf793d4f2a2f379a95a7a4eb252aacf4d0159f6deb3df87a2a8864295a24c39a9628eb829036be47ff6ba58dc40a0a3d54e27427b8449a16e590e124287ce4d8f209d3b8"}, {0x18, 0x10e, 0x6, "17"}, {0x70, 0x10a, 0xfffffffffffffff9, "ff7952c2a293a5b982e70d05f50acff34351d81a9026f23da729f7dac84227d45875ac8fca10c85ca3e4c69014e577be493f71c33599eaa79668e7c3e37f8b9af1a761654b0962f6f6af864c314661b52f5271ee3b6b4f79dd97f2da25"}, {0x98, 0x13f, 0x1, "0cd20948b2f613fa3ac80967ab4c2f07a1c1c3454e34e7e2cffb0966eb9ee2a2563dc3026d0f2750c5fa3806403560e740ea34b168a25b0c4624f9a3c389296f9bc93a2b173e7a3412453d10b4975c9cb1cd2d8dc3c88600edb8b47177ae135d37486ff6c69a7da3a64689ecd099603b68d9b1f2fedeecd496e35e718a5fe3d61c27e5fea0"}, {0x90, 0x11f, 0x40, "5501505ef3d22acdf42bf6a23ff19fea30b8d7782720d5921abf7f2fdae92fd76aeb93c37a9f35471d1ae337043ac8503f051815fd798f0348e46685d59fd357302d9bc662c8c6cdc49344e6dba222b158599ab7eb566aa5221bcbc509473d5fbc0eb48b9f6827eae176a15330cc9dc872585dc0d963f98d168768048ac7fc64"}, {0xd0, 0x115, 0x3, "34ea6026a9c5335ee9e98f83b46c9d3694a54491e6a7646c80fb8ec01f1b41102deac14ea1906dc70e5772e71f85576e0ceab4c62181ab82afbcec6b419d5fd4733223d2e4ef954dd137fd7292c90689f326d97ec6d0fc28d38b5f5c90b003aa13461e8b86becb06b8005ab2c7410eb5b41f046b40847a2e0dc735725b9093045debc46c7a2cfc52c4e7c93adf68ee1c697a04148adc9b13be48c015aaf53d76d954d4652ef69d01ce81aa6fd55f7d4de9cbaa756781fceeef83"}, {0xb0, 0x129, 0x1f, "dd4d7daa1ea2518335f90adf0f57d3ec7a8ee90f5fa503d9cbfe520d5300608ca5308f1a2788a0992df90ec59ccacd0a4fa474c1e9b96c2e959ead742374f596cce0632065fe8eb12d9eb475fa17512699aaf34c857964f2e967db07f9c0391852a7eb4b079eb60e1c357cc6cc613da3232a110aad938daadc7adef3fd781894a6bc78c653178dcd677634f6682018d6771dcd41645d30aba9e031e9"}, {0x110, 0x10d, 0x400, "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"}], 0x568, 0x1}, 0x100000001}], 0x6, 0x4000) socket$inet6(0xa, 0x2, 0x20) r1 = socket(0xa, 0x802, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000007380)={'syz_tun\x00', 0x3cab}) r2 = socket(0x4, 0x4, 0x6) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="050000811fce0000e2ff"]) ioctl(r2, 0x8916, &(0x7f0000000000)) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/11 22:40:46 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {0x0, 0x0, 0x0, 0xffffffff00000000}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:40:47 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x200001, 0x0) sendmmsg(r0, &(0x7f0000007200)=[{{&(0x7f0000000180)=@llc={0x1a, 0x104, 0x901, 0x100000001, 0x0, 0x5}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000200)="f022d17973211b205c907c1bb99f3520bff5bdeeab43fc0bcfd7d0b483b575b925bd5fd251d0618d95951f93f45d633047ab4f4bb6560332fe596a52598fe1ddd085b000eb9ddfe52e2a8a2bd4ee403051e1e494e73e314183f8ec2f8e939222989922861cd93c84ba0a6c4fb0f811", 0x6f}, {&(0x7f0000000280)="e03f34ee6065e361b817371513c0d3d1f89427428e369d7cea93348d6b074a2d09e81189586772816e9c71e0c120033ba21957c2ad", 0x35}, {&(0x7f00000002c0)="3ab305148ca19797386efcd1e4e6b7728b2473a3", 0x14}, {&(0x7f0000000300)="715e00d5380e54b8792848ffb6ce7196da723140340dd167e98165aadca0b0ce0759f96423dc91f53cabba1b4610b7ef67b3ab737ad493a225c1e8f895ad2036d365e6c660b27ab0f4d9e9423dfa7936aa10d9937318ff6d877b110a76d562e0bd146f3fe678b502903a4d7351dbcb4e5a8d686b10fd21a91d0b72df8a0a70fb72461b35c29081f3b62888b038bcec5148fb7115ab812753d49b9e966cc6b727d78f852476f7b31fc49cdaf34f49565c534ceb3db3ca7d89d3edce0fb75f015353871b314d6ca9e0", 0xc8}, {&(0x7f0000000400)="a7f08c685fbdb38ede4d1bcec0d1bb3ed486cbce53d0a0fc3a7566", 0x1b}], 0x5, &(0x7f00000004c0)=[{0xa8, 0x84, 0xfc56, "dfa1548f24d86da3f14be18ce6a14a22b221a83dcd97e6efe4c15040a56673740038313e4c19f614e299e5dbfc7c7ab7a21bdfccd5a3ec2d1d2549a37d69cadba5b7e1bf3d9f6558b677c05e06fa65dc41581256bef99cebc7a02aee7708af5a49063d9ea7520498cbeaa69930d725f4260e13daf39f8bd8ae0a959dd55fa4be17c957fa8281dfabb1441c5294da613480bdb55354"}, {0x108, 0x113, 0x9, "1ba70ee2dddc9448d5d9fb31c1391e428f1fa24273302c1bb22665ed4896854213213ab02a9474aaa8d2ffcc1578094a10049ade166883eea2acbd65839b336b7d03c3ad135e751142e5f8419b83138f4e076ca0b7e9685eb29fbc9301f1dd1f0a4d4b5c96d6222f17c917c5729bc93d1bfb7b9114dee2d9f3a244f3a61c828a56a1810d212e4ffe27f9d51114765e089b43c668dbc80489487004ed25298663c92c73473f5712889efee669a7b90be43268649dd378536b6c421857f53f6862ad263fc9c84a1e0f8e14699b4d78dde8689dbeb7c7f051ba663d80810b62175a02f776fd5b594968785ed99df6cfc4c79aa9bf93a53d9c25"}, {0x70, 0x105, 0xff, "db143d3ea853c276804c843d0cab955803bbc71fd2424e10a6429bcd915a8e8c2abe853ba2f014062201b7d56bbac824cbeb7708c586732159597ee3194831aeb8ea89480df813a730ab9fd1f6fcfef679d59b0eaece2f37403d0c98be1075"}, {0x88, 0x11f, 0x29b, "796e256a125dd87c0899854e7ee3ed9a39f5f5987bc14dcff6ff81e128c81edc6687b7889ff3c47ad75c1581a6b04fcf579c40a4e95f9fec70f381c77182404d0cd14ee999c24eeb8687f78876411c44b74ecefef840611a8355640c60af3a02d1df550e02c1ecde2099dc0ad0bd0434534b"}, {0x1010, 0x1be, 0x10001, "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{0x80, 0x1, 0x401, "c845e37b31a15df271570f4cc9ccaa889d436225af7e6fe522e78419cbd7a6d9043226f9136afc6d7eb7ed43c15d7d8bcd8bc4ad0f8e80cb0d1d4741414cd3c673bd1fc06234b6e955e887cec90d70965bf8448239da02ce59eabe2b6362d4595317df7876211ce293"}], 0x1338, 0x8000}, 0x459}, {{&(0x7f0000001800)=@pptp={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000001880)="15f3cff3eb59c398888be06a2a813454fe65afd3114808d4ee06fbcf8f4bfd5723299fedac6e10796cd1cfc2a768c816dbcbde18d3502b92f6c0c8cbf16a8cf95dc1943fe35f1d89714a0f7a882c061fd0c2a304b5837b0741113ba4374e5cfa80ed9ff09dd57442844246bded9232ba57f008eb5ee7cc8783ad770a37da9fcb8969be73600e5d302ad72e6f43e9fc63fb9692479898a7731c0458e2b3782b64a55d48", 0xa3}, 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{&(0x7f0000005c40)="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0x1000}], 0x3, &(0x7f0000006c80)=[{0x58, 0x10b, 0x2, "424bb5dc7d235703982aa99d5072bb5ecdd8ce00c643f5045919b8d5cf59c1f12e75acfe5c4df739af7626287598d9c3a3247c52ad3d51432a13d42d581ba3775858"}, {0xd0, 0x109, 0xea, "6d04e2be64e680e52a0207c088aa05b298b202ed5323a4f65c59abc8c6e61400dacc0380636ddf0524b34a2cc225e293e4e27a19fce75594433488d925038cab3c16967105b661d2854a3610b9de578fdbe0c8a13556da368d56e8b81607c43311b20bb5b2d5cccc27cb2bc4cf68cf8455d148e8435a86d9aaaf793d4f2a2f379a95a7a4eb252aacf4d0159f6deb3df87a2a8864295a24c39a9628eb829036be47ff6ba58dc40a0a3d54e27427b8449a16e590e124287ce4d8f209d3b8"}, {0x18, 0x10e, 0x6, "17"}, {0x70, 0x10a, 0xfffffffffffffff9, "ff7952c2a293a5b982e70d05f50acff34351d81a9026f23da729f7dac84227d45875ac8fca10c85ca3e4c69014e577be493f71c33599eaa79668e7c3e37f8b9af1a761654b0962f6f6af864c314661b52f5271ee3b6b4f79dd97f2da25"}, {0x98, 0x13f, 0x1, "0cd20948b2f613fa3ac80967ab4c2f07a1c1c3454e34e7e2cffb0966eb9ee2a2563dc3026d0f2750c5fa3806403560e740ea34b168a25b0c4624f9a3c389296f9bc93a2b173e7a3412453d10b4975c9cb1cd2d8dc3c88600edb8b47177ae135d37486ff6c69a7da3a64689ecd099603b68d9b1f2fedeecd496e35e718a5fe3d61c27e5fea0"}, {0x90, 0x11f, 0x40, "5501505ef3d22acdf42bf6a23ff19fea30b8d7782720d5921abf7f2fdae92fd76aeb93c37a9f35471d1ae337043ac8503f051815fd798f0348e46685d59fd357302d9bc662c8c6cdc49344e6dba222b158599ab7eb566aa5221bcbc509473d5fbc0eb48b9f6827eae176a15330cc9dc872585dc0d963f98d168768048ac7fc64"}, {0xd0, 0x115, 0x3, "34ea6026a9c5335ee9e98f83b46c9d3694a54491e6a7646c80fb8ec01f1b41102deac14ea1906dc70e5772e71f85576e0ceab4c62181ab82afbcec6b419d5fd4733223d2e4ef954dd137fd7292c90689f326d97ec6d0fc28d38b5f5c90b003aa13461e8b86becb06b8005ab2c7410eb5b41f046b40847a2e0dc735725b9093045debc46c7a2cfc52c4e7c93adf68ee1c697a04148adc9b13be48c015aaf53d76d954d4652ef69d01ce81aa6fd55f7d4de9cbaa756781fceeef83"}, {0xb0, 0x129, 0x1f, "dd4d7daa1ea2518335f90adf0f57d3ec7a8ee90f5fa503d9cbfe520d5300608ca5308f1a2788a0992df90ec59ccacd0a4fa474c1e9b96c2e959ead742374f596cce0632065fe8eb12d9eb475fa17512699aaf34c857964f2e967db07f9c0391852a7eb4b079eb60e1c357cc6cc613da3232a110aad938daadc7adef3fd781894a6bc78c653178dcd677634f6682018d6771dcd41645d30aba9e031e9"}, {0x110, 0x10d, 0x400, "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"}], 0x568, 0x1}, 0x100000001}], 0x6, 0x4000) socket$inet6(0xa, 0x2, 0x20) r1 = socket(0xa, 0x802, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000007380)={'syz_tun\x00', 0x3cab}) r2 = socket(0x4, 0x4, 0x6) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="050000811fce0000e2ff"]) ioctl(r2, 0x8916, &(0x7f0000000000)) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/11 22:40:47 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000080)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000040)) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000000180)={{0x2000, 0x6000, 0xb, 0xa4c, 0x1, 0x7, 0xfffffffffffffffe, 0x3, 0x40, 0x3, 0xf66, 0x2}, {0xfb3465e1d7928185, 0x2000, 0xf, 0x8, 0x800, 0x9e6, 0xef, 0x8000, 0x8, 0x2, 0x2}, {0x100000, 0x2000, 0x0, 0x81, 0x2, 0x1, 0x3ff, 0x8, 0x14d2, 0x100, 0x2, 0xba5}, {0x7002, 0xf000, 0x10, 0x2, 0x200, 0x6, 0x5, 0xfffffffffffffffb, 0x4, 0x145, 0x97e4, 0xda}, {0x10d000, 0x0, 0xc, 0x6, 0x7f, 0x9, 0x4, 0x7fff, 0x1f, 0x0, 0x5, 0x100000000}, {0x112002, 0x1000, 0xc, 0x9, 0xffffffffffffff7f, 0x1, 0xb8, 0x699, 0x9, 0x5, 0x5, 0x20}, {0x4000, 0xd000, 0x10, 0x8001, 0x9, 0x2, 0x7, 0x7, 0x7, 0xffff, 0x300, 0x7}, {0x1, 0x100000, 0x4, 0x100000000, 0x7, 0x3, 0x4, 0x100000001, 0x5, 0x1, 0x3ff, 0x3ff}, {0x10002, 0x14006}, {0x6, 0x2000}, 0x0, 0x0, 0x10000, 0x120000, 0x3, 0x1801, 0xf000, [0x4, 0x4, 0xfffffffffffffffb, 0x8]}) readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) r1 = open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) r3 = getpgid(0xffffffffffffffff) syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f00000002c0)='./file0/file0\x00', 0x8, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000300)="fed25a05b319e0bce0121b6c98954b40324a9dbdfb5d8609abeab0afbd192e6093233c82506122dacb44ab370e9147d3f9863b63f75194175a93020f3c137ae47d6f5c4f9932578bc9366fd4b77f4b4684e7b9c959a13f65b9ecda9f2b45728b7319617ae889ce067c96d1799dc1fdb8f43f6cbcfca98b8fdffc914103442394f61b79338233", 0x86, 0x9}], 0x2000, &(0x7f0000000400)={[{@init_itable='init_itable', 0x2c}, {@prjquota='prjquota', 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@data_err_abort='data_err=abort', 0x2c}, {@orlov='orlov', 0x2c}, {@min_batch_time={'min_batch_time', 0x3d, [0x2d, 0x2d, 0x34]}, 0x2c}, {@acl='acl', 0x2c}, {@init_itable='init_itable', 0x2c}]}) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000000140)={r0, r0, 0x3}) 2018/04/11 22:40:47 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={0xffffffffffffffff, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) 2018/04/11 22:40:47 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x0, @rand_addr=0x5}, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e23, @rand_addr=0x8}, 0x42, 0x2b, 0x3, 0x100000000, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:40:47 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {0x0, 0x0, 0x0, 0x300000000000000}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:40:47 executing program 1: perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000240)={0x0, 0x89, "ac11a55c909a35fb580d32ef20ceae5b2c44462dd52bb76c1e49bccc5a6173203c5bd52e81868c861ee69cd7bd722e34b4f5f10fef288538e62e4063e64c8f9e17a191e7c89ceb409ce939f91cc58b04a6f9da5d01180c1d39249861c198a7cfe177f0908c0180b2fc00b6cc58a43ccc0b9cf41c9021fa93880d331daeb90dc9549bd287a7bc886d7d"}, &(0x7f0000000300)=0x91) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000005c0)={r1, @in6={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x19}, 0x3a}}, 0x2, 0x9, 0x3, 0x5, 0x20}, 0x98) r2 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000500)=""/191, 0x110, 0x0, &(0x7f0000000480)=@can={0x1d}, 0x80) r3 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r4 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) accept4$vsock_stream(r2, &(0x7f0000000340)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80000) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000000140)=0x10) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f0000000380)=""/28) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000180)={r5, 0x2, 0x0, 0x6, 0x4}, &(0x7f00000001c0)=0x3ef) sendfile(r3, r3, &(0x7f0000000080)=0x5f, 0x102000004) 2018/04/11 22:40:47 executing program 6: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r0, &(0x7f00000000c0)=""/50, 0x32, 0x10000, &(0x7f0000000100)=@pptp={0x18, 0x2, {0x3, @broadcast=0xffffffff}}, 0x80) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x802, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000040009001e00000000000000000002"]) ioctl(r2, 0x8916, &(0x7f0000000000)) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/11 22:40:47 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x200001, 0x0) sendmmsg(r0, &(0x7f0000007200)=[{{&(0x7f0000000180)=@llc={0x1a, 0x104, 0x901, 0x100000001, 0x0, 0x5}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000200)="f022d17973211b205c907c1bb99f3520bff5bdeeab43fc0bcfd7d0b483b575b925bd5fd251d0618d95951f93f45d633047ab4f4bb6560332fe596a52598fe1ddd085b000eb9ddfe52e2a8a2bd4ee403051e1e494e73e314183f8ec2f8e939222989922861cd93c84ba0a6c4fb0f811", 0x6f}, {&(0x7f0000000280)="e03f34ee6065e361b817371513c0d3d1f89427428e369d7cea93348d6b074a2d09e81189586772816e9c71e0c120033ba21957c2ad", 0x35}, {&(0x7f00000002c0)="3ab305148ca19797386efcd1e4e6b7728b2473a3", 0x14}, {&(0x7f0000000300)="715e00d5380e54b8792848ffb6ce7196da723140340dd167e98165aadca0b0ce0759f96423dc91f53cabba1b4610b7ef67b3ab737ad493a225c1e8f895ad2036d365e6c660b27ab0f4d9e9423dfa7936aa10d9937318ff6d877b110a76d562e0bd146f3fe678b502903a4d7351dbcb4e5a8d686b10fd21a91d0b72df8a0a70fb72461b35c29081f3b62888b038bcec5148fb7115ab812753d49b9e966cc6b727d78f852476f7b31fc49cdaf34f49565c534ceb3db3ca7d89d3edce0fb75f015353871b314d6ca9e0", 0xc8}, {&(0x7f0000000400)="a7f08c685fbdb38ede4d1bcec0d1bb3ed486cbce53d0a0fc3a7566", 0x1b}], 0x5, &(0x7f00000004c0)=[{0xa8, 0x84, 0xfc56, "dfa1548f24d86da3f14be18ce6a14a22b221a83dcd97e6efe4c15040a56673740038313e4c19f614e299e5dbfc7c7ab7a21bdfccd5a3ec2d1d2549a37d69cadba5b7e1bf3d9f6558b677c05e06fa65dc41581256bef99cebc7a02aee7708af5a49063d9ea7520498cbeaa69930d725f4260e13daf39f8bd8ae0a959dd55fa4be17c957fa8281dfabb1441c5294da613480bdb55354"}, {0x108, 0x113, 0x9, "1ba70ee2dddc9448d5d9fb31c1391e428f1fa24273302c1bb22665ed4896854213213ab02a9474aaa8d2ffcc1578094a10049ade166883eea2acbd65839b336b7d03c3ad135e751142e5f8419b83138f4e076ca0b7e9685eb29fbc9301f1dd1f0a4d4b5c96d6222f17c917c5729bc93d1bfb7b9114dee2d9f3a244f3a61c828a56a1810d212e4ffe27f9d51114765e089b43c668dbc80489487004ed25298663c92c73473f5712889efee669a7b90be43268649dd378536b6c421857f53f6862ad263fc9c84a1e0f8e14699b4d78dde8689dbeb7c7f051ba663d80810b62175a02f776fd5b594968785ed99df6cfc4c79aa9bf93a53d9c25"}, {0x70, 0x105, 0xff, "db143d3ea853c276804c843d0cab955803bbc71fd2424e10a6429bcd915a8e8c2abe853ba2f014062201b7d56bbac824cbeb7708c586732159597ee3194831aeb8ea89480df813a730ab9fd1f6fcfef679d59b0eaece2f37403d0c98be1075"}, {0x88, 0x11f, 0x29b, "796e256a125dd87c0899854e7ee3ed9a39f5f5987bc14dcff6ff81e128c81edc6687b7889ff3c47ad75c1581a6b04fcf579c40a4e95f9fec70f381c77182404d0cd14ee999c24eeb8687f78876411c44b74ecefef840611a8355640c60af3a02d1df550e02c1ecde2099dc0ad0bd0434534b"}, {0x1010, 0x1be, 0x10001, 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{&(0x7f0000005c40)="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0x1000}], 0x3, &(0x7f0000006c80)=[{0x58, 0x10b, 0x2, "424bb5dc7d235703982aa99d5072bb5ecdd8ce00c643f5045919b8d5cf59c1f12e75acfe5c4df739af7626287598d9c3a3247c52ad3d51432a13d42d581ba3775858"}, {0xd0, 0x109, 0xea, "6d04e2be64e680e52a0207c088aa05b298b202ed5323a4f65c59abc8c6e61400dacc0380636ddf0524b34a2cc225e293e4e27a19fce75594433488d925038cab3c16967105b661d2854a3610b9de578fdbe0c8a13556da368d56e8b81607c43311b20bb5b2d5cccc27cb2bc4cf68cf8455d148e8435a86d9aaaf793d4f2a2f379a95a7a4eb252aacf4d0159f6deb3df87a2a8864295a24c39a9628eb829036be47ff6ba58dc40a0a3d54e27427b8449a16e590e124287ce4d8f209d3b8"}, {0x18, 0x10e, 0x6, "17"}, {0x70, 0x10a, 0xfffffffffffffff9, "ff7952c2a293a5b982e70d05f50acff34351d81a9026f23da729f7dac84227d45875ac8fca10c85ca3e4c69014e577be493f71c33599eaa79668e7c3e37f8b9af1a761654b0962f6f6af864c314661b52f5271ee3b6b4f79dd97f2da25"}, {0x98, 0x13f, 0x1, "0cd20948b2f613fa3ac80967ab4c2f07a1c1c3454e34e7e2cffb0966eb9ee2a2563dc3026d0f2750c5fa3806403560e740ea34b168a25b0c4624f9a3c389296f9bc93a2b173e7a3412453d10b4975c9cb1cd2d8dc3c88600edb8b47177ae135d37486ff6c69a7da3a64689ecd099603b68d9b1f2fedeecd496e35e718a5fe3d61c27e5fea0"}, {0x90, 0x11f, 0x40, "5501505ef3d22acdf42bf6a23ff19fea30b8d7782720d5921abf7f2fdae92fd76aeb93c37a9f35471d1ae337043ac8503f051815fd798f0348e46685d59fd357302d9bc662c8c6cdc49344e6dba222b158599ab7eb566aa5221bcbc509473d5fbc0eb48b9f6827eae176a15330cc9dc872585dc0d963f98d168768048ac7fc64"}, {0xd0, 0x115, 0x3, "34ea6026a9c5335ee9e98f83b46c9d3694a54491e6a7646c80fb8ec01f1b41102deac14ea1906dc70e5772e71f85576e0ceab4c62181ab82afbcec6b419d5fd4733223d2e4ef954dd137fd7292c90689f326d97ec6d0fc28d38b5f5c90b003aa13461e8b86becb06b8005ab2c7410eb5b41f046b40847a2e0dc735725b9093045debc46c7a2cfc52c4e7c93adf68ee1c697a04148adc9b13be48c015aaf53d76d954d4652ef69d01ce81aa6fd55f7d4de9cbaa756781fceeef83"}, {0xb0, 0x129, 0x1f, "dd4d7daa1ea2518335f90adf0f57d3ec7a8ee90f5fa503d9cbfe520d5300608ca5308f1a2788a0992df90ec59ccacd0a4fa474c1e9b96c2e959ead742374f596cce0632065fe8eb12d9eb475fa17512699aaf34c857964f2e967db07f9c0391852a7eb4b079eb60e1c357cc6cc613da3232a110aad938daadc7adef3fd781894a6bc78c653178dcd677634f6682018d6771dcd41645d30aba9e031e9"}, {0x110, 0x10d, 0x400, "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"}], 0x568, 0x1}, 0x100000001}], 0x6, 0x4000) socket$inet6(0xa, 0x2, 0x20) r1 = socket(0xa, 0x802, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000007380)={'syz_tun\x00', 0x3cab}) r2 = socket(0x4, 0x4, 0x6) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="050000811fce0000e2ff"]) ioctl(r2, 0x8916, &(0x7f0000000000)) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/11 22:40:48 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x0, @rand_addr=0x5}, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e23, @rand_addr=0x8}, 0x42, 0x2b, 0x3, 0x100000000, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:40:48 executing program 1: perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000500)=""/191, 0x110, 0x0, &(0x7f0000000480)=@can={0x1d}, 0x80) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) accept4$vsock_stream(r0, &(0x7f0000000340)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80000) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000000140)=0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000100)={0x1, 0x0, 0x10000, 0x40}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000240)={r4, 0x8}) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000380)=""/28) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={r3, 0x0, 0x0, 0x6, 0x4}, &(0x7f00000001c0)=0x18) sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004) 2018/04/11 22:40:48 executing program 2 (fault-call:4 fault-nth:0): bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) 2018/04/11 22:40:48 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {0x0, 0x0, 0x0, 0xffffff7f}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:40:48 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x200001, 0x0) sendmmsg(r0, &(0x7f0000007200)=[{{&(0x7f0000000180)=@llc={0x1a, 0x104, 0x901, 0x100000001, 0x0, 0x5}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000200)="f022d17973211b205c907c1bb99f3520bff5bdeeab43fc0bcfd7d0b483b575b925bd5fd251d0618d95951f93f45d633047ab4f4bb6560332fe596a52598fe1ddd085b000eb9ddfe52e2a8a2bd4ee403051e1e494e73e314183f8ec2f8e939222989922861cd93c84ba0a6c4fb0f811", 0x6f}, {&(0x7f0000000280)="e03f34ee6065e361b817371513c0d3d1f89427428e369d7cea93348d6b074a2d09e81189586772816e9c71e0c120033ba21957c2ad", 0x35}, {&(0x7f00000002c0)="3ab305148ca19797386efcd1e4e6b7728b2473a3", 0x14}, {&(0x7f0000000300)="715e00d5380e54b8792848ffb6ce7196da723140340dd167e98165aadca0b0ce0759f96423dc91f53cabba1b4610b7ef67b3ab737ad493a225c1e8f895ad2036d365e6c660b27ab0f4d9e9423dfa7936aa10d9937318ff6d877b110a76d562e0bd146f3fe678b502903a4d7351dbcb4e5a8d686b10fd21a91d0b72df8a0a70fb72461b35c29081f3b62888b038bcec5148fb7115ab812753d49b9e966cc6b727d78f852476f7b31fc49cdaf34f49565c534ceb3db3ca7d89d3edce0fb75f015353871b314d6ca9e0", 0xc8}, {&(0x7f0000000400)="a7f08c685fbdb38ede4d1bcec0d1bb3ed486cbce53d0a0fc3a7566", 0x1b}], 0x5, &(0x7f00000004c0)=[{0xa8, 0x84, 0xfc56, "dfa1548f24d86da3f14be18ce6a14a22b221a83dcd97e6efe4c15040a56673740038313e4c19f614e299e5dbfc7c7ab7a21bdfccd5a3ec2d1d2549a37d69cadba5b7e1bf3d9f6558b677c05e06fa65dc41581256bef99cebc7a02aee7708af5a49063d9ea7520498cbeaa69930d725f4260e13daf39f8bd8ae0a959dd55fa4be17c957fa8281dfabb1441c5294da613480bdb55354"}, {0x108, 0x113, 0x9, "1ba70ee2dddc9448d5d9fb31c1391e428f1fa24273302c1bb22665ed4896854213213ab02a9474aaa8d2ffcc1578094a10049ade166883eea2acbd65839b336b7d03c3ad135e751142e5f8419b83138f4e076ca0b7e9685eb29fbc9301f1dd1f0a4d4b5c96d6222f17c917c5729bc93d1bfb7b9114dee2d9f3a244f3a61c828a56a1810d212e4ffe27f9d51114765e089b43c668dbc80489487004ed25298663c92c73473f5712889efee669a7b90be43268649dd378536b6c421857f53f6862ad263fc9c84a1e0f8e14699b4d78dde8689dbeb7c7f051ba663d80810b62175a02f776fd5b594968785ed99df6cfc4c79aa9bf93a53d9c25"}, {0x70, 0x105, 0xff, "db143d3ea853c276804c843d0cab955803bbc71fd2424e10a6429bcd915a8e8c2abe853ba2f014062201b7d56bbac824cbeb7708c586732159597ee3194831aeb8ea89480df813a730ab9fd1f6fcfef679d59b0eaece2f37403d0c98be1075"}, {0x88, 0x11f, 0x29b, "796e256a125dd87c0899854e7ee3ed9a39f5f5987bc14dcff6ff81e128c81edc6687b7889ff3c47ad75c1581a6b04fcf579c40a4e95f9fec70f381c77182404d0cd14ee999c24eeb8687f78876411c44b74ecefef840611a8355640c60af3a02d1df550e02c1ecde2099dc0ad0bd0434534b"}, {0x1010, 0x1be, 0x10001, 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{&(0x7f0000005c40)="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0x1000}], 0x3, &(0x7f0000006c80)=[{0x58, 0x10b, 0x2, "424bb5dc7d235703982aa99d5072bb5ecdd8ce00c643f5045919b8d5cf59c1f12e75acfe5c4df739af7626287598d9c3a3247c52ad3d51432a13d42d581ba3775858"}, {0xd0, 0x109, 0xea, "6d04e2be64e680e52a0207c088aa05b298b202ed5323a4f65c59abc8c6e61400dacc0380636ddf0524b34a2cc225e293e4e27a19fce75594433488d925038cab3c16967105b661d2854a3610b9de578fdbe0c8a13556da368d56e8b81607c43311b20bb5b2d5cccc27cb2bc4cf68cf8455d148e8435a86d9aaaf793d4f2a2f379a95a7a4eb252aacf4d0159f6deb3df87a2a8864295a24c39a9628eb829036be47ff6ba58dc40a0a3d54e27427b8449a16e590e124287ce4d8f209d3b8"}, {0x18, 0x10e, 0x6, "17"}, {0x70, 0x10a, 0xfffffffffffffff9, "ff7952c2a293a5b982e70d05f50acff34351d81a9026f23da729f7dac84227d45875ac8fca10c85ca3e4c69014e577be493f71c33599eaa79668e7c3e37f8b9af1a761654b0962f6f6af864c314661b52f5271ee3b6b4f79dd97f2da25"}, {0x98, 0x13f, 0x1, "0cd20948b2f613fa3ac80967ab4c2f07a1c1c3454e34e7e2cffb0966eb9ee2a2563dc3026d0f2750c5fa3806403560e740ea34b168a25b0c4624f9a3c389296f9bc93a2b173e7a3412453d10b4975c9cb1cd2d8dc3c88600edb8b47177ae135d37486ff6c69a7da3a64689ecd099603b68d9b1f2fedeecd496e35e718a5fe3d61c27e5fea0"}, {0x90, 0x11f, 0x40, "5501505ef3d22acdf42bf6a23ff19fea30b8d7782720d5921abf7f2fdae92fd76aeb93c37a9f35471d1ae337043ac8503f051815fd798f0348e46685d59fd357302d9bc662c8c6cdc49344e6dba222b158599ab7eb566aa5221bcbc509473d5fbc0eb48b9f6827eae176a15330cc9dc872585dc0d963f98d168768048ac7fc64"}, {0xd0, 0x115, 0x3, "34ea6026a9c5335ee9e98f83b46c9d3694a54491e6a7646c80fb8ec01f1b41102deac14ea1906dc70e5772e71f85576e0ceab4c62181ab82afbcec6b419d5fd4733223d2e4ef954dd137fd7292c90689f326d97ec6d0fc28d38b5f5c90b003aa13461e8b86becb06b8005ab2c7410eb5b41f046b40847a2e0dc735725b9093045debc46c7a2cfc52c4e7c93adf68ee1c697a04148adc9b13be48c015aaf53d76d954d4652ef69d01ce81aa6fd55f7d4de9cbaa756781fceeef83"}, {0xb0, 0x129, 0x1f, "dd4d7daa1ea2518335f90adf0f57d3ec7a8ee90f5fa503d9cbfe520d5300608ca5308f1a2788a0992df90ec59ccacd0a4fa474c1e9b96c2e959ead742374f596cce0632065fe8eb12d9eb475fa17512699aaf34c857964f2e967db07f9c0391852a7eb4b079eb60e1c357cc6cc613da3232a110aad938daadc7adef3fd781894a6bc78c653178dcd677634f6682018d6771dcd41645d30aba9e031e9"}, {0x110, 0x10d, 0x400, "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"}], 0x568, 0x1}, 0x100000001}], 0x6, 0x4000) socket$inet6(0xa, 0x2, 0x20) r1 = socket(0xa, 0x802, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000007380)={'syz_tun\x00', 0x3cab}) r2 = socket(0x4, 0x4, 0x6) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="050000811fce0000e2ff"]) ioctl(r2, 0x8916, &(0x7f0000000000)) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/11 22:40:48 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000eacc70009001e0000000060c144650002"]) ioctl(r1, 0x8916, &(0x7f0000000000)) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/11 22:40:48 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x10001, 0x8000) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r1, r2, 0x5, 0x1}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008d4000)={0x0}, &(0x7f00008d4000)=0xc) readlinkat(r2, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/87, 0x57) getpriority(0x0, r3) 2018/04/11 22:40:48 executing program 3: mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000080)) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='environ\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000140)={0x3f, 0x3, {0xffffffffffffffff, 0x2, 0x1848, 0x3, 0x800}}) r1 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffc0, 0x3, 0x1ff}) readv(r1, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) execveat(0xffffffffffffffff, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000480)=[&(0x7f0000000400)='stack\x00', &(0x7f0000000440)='environ\x00'], &(0x7f0000000380)=[&(0x7f00000002c0)='%bdev\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000340)='^/ppp1%bdev&\x00'], 0xffffffffffffffff) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f00000001c0)={0x3, 0x7f}) socketpair(0xf, 0x8000a, 0x800000000084, &(0x7f0000000100)) 2018/04/11 22:40:48 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x0, @rand_addr=0x5}, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e23, @rand_addr=0x8}, 0x42, 0x2b, 0x3, 0x100000000, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:40:48 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) 2018/04/11 22:40:48 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x11, 0x800000003, 0x6) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) recvmsg(r1, &(0x7f00000004c0)={&(0x7f0000000040)=@ipx, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000140)=""/53, 0x35}, {&(0x7f0000000180)=""/188, 0xbc}, {&(0x7f0000000240)=""/231, 0xe7}, {&(0x7f0000000340)=""/73, 0x49}], 0x4, &(0x7f0000000400)=""/185, 0xb9, 0x100000000}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f00000000c0)={0x3f, 0x1, {0x3, 0x3, 0x1, 0x0, 0x5}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000600)='./file0\x00', 0x40000, 0x80) renameat(r0, &(0x7f00000005c0)='./file0\x00', r2, &(0x7f0000000640)='./file0\x00') r3 = open(&(0x7f0000000500)='./file0\x00', 0x400, 0x2) utimensat(r3, &(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={{0x0, 0x7530}}, 0x100) 2018/04/11 22:40:48 executing program 1: perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000500)=""/191, 0x110, 0x0, &(0x7f0000000480)=@can={0x1d}, 0x80) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) accept4$vsock_stream(r0, &(0x7f0000000340)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80000) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000100)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000000140)=0x10) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f0000000240)={'filter\x00', 0x4}, 0x68) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000380)=""/28) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={r3, 0x0, 0x0, 0x6, 0x4}, &(0x7f00000001c0)=0x18) sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004) 2018/04/11 22:40:48 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {0x0, 0x0, 0x0, 0xfeff0000}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:40:48 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000080)={'raw\x00', 0x18, "a6dd3dcbcb062d1a635e2f5e64a2814acb6613afbc6b290b"}, &(0x7f00000000c0)=0x3c) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000040009001e00000000000000000002"]) ioctl(r1, 0x8916, &(0x7f0000000000)) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0xfffffffffffffffd, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/11 22:40:48 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e23, @rand_addr=0x8}, 0x42, 0x2b, 0x3, 0x100000000, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:40:48 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = dup(r2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, &(0x7f0000000200)=0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000340)={r4, 0xfd}, 0x8) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000240)) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f0000000040)="2bc7660f146a00640f080f85010026ff64000f2154baf80c66b8ca55c58366efbafc0cb8145eef0f591cf30fbd5b34640f01775c"}], 0xaaaaaaaaaaaad2a, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000080)={[{}, {}, {0x0, 0x0, 0x9}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/11 22:40:48 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x100000, 0x705004, 0x3, &(0x7f0000000200)) 2018/04/11 22:40:48 executing program 4: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv4_newroute={0x1c, 0x18, 0x101, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0xffffffffffffffd5}, 0x1}, 0x4880) r2 = accept$unix(0xffffffffffffff9c, &(0x7f0000000140), &(0x7f00000001c0)=0x6e) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001940)=0x0) r4 = getuid() lstat(&(0x7f0000001980)='./file0\x00', &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001a40)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001a80)={{{@in6=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000001b80)=0xe8) stat(&(0x7f0000001bc0)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001c80)=0x0) r10 = getuid() stat(&(0x7f0000001cc0)='./file0\x00', &(0x7f0000001d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000001e40)={&(0x7f0000000200)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000018c0)=[{&(0x7f0000000280)="ff8522f0b11c5b51f21e770622f9ee173eb1abe0ee607fcda969632d519f73a908f427dc298f6d2a413c973c89bcafcc7988e312c75eb0053816b3fed8ae47718f79aec70210e31f084af9d896eb833fcb36617a7b2be39a412f236335ff960479cfccfdc56a9b4cf69f95f797dc206aa4c584e0dbee28ab11d02b30cbce43cd1e746065c208", 0x86}, {&(0x7f0000000340)="dc466f56fb98f8aed56532b178bf38a047d9c37ae291223a9f3cfa6fb8e63126696faacf7fa621fc43158a6b47c1cf04b5938b94de7ae3267e565ce32ae60620f6350e5c9ccaf9ecea", 0x49}, {&(0x7f00000003c0)="d067a5a23b78275f085e7b7ac76e702819550005e1ede3872cde327454420fc98c701338e927700b1a8c4cc9473a2d5cf7dd09b67adb335d5c9ac234d898974223ae89a990354920cb3bc0dc83d48875b5a84acf9c89435a9330525d39e57a4ecd647faa4a1e4df7f65dafaff1c2fde0ef0216fd7e0547caafb2a863c7c4b4b11819ba2e9d8d20df82b5b5933bed31c41338803bf7b055dcb23a5b0ad1da2d4c2278939ebb843d5e10487874ba80beff33d1a9445a5d6f33b390a8d9e4f5aabc2fda93", 0xc3}, {&(0x7f00000004c0)="7ad9352361738001304141ca7f730301817a911776edf1f4dfbe403de27f7448a9c56cfa93e8895ce64078010b350993c4501c65325c24d826e504f63bb1a55f1c5cc6152fa3da983f320042247a90beeca1bcda8671abbf47764ed3323efedff5954f2001e5f39c2c62e526a1a5c1bb321a19e26ad630fba7f6516512069db0bf3fb71cf43d2e8bb885b22b04840cc13c7fcad4dd6bf6a887890a564677613f932c33fd8b8f21116f3fb4e21f001cfdb22e7dd8b085e3c67c765f0242a19b492ea7fab7725b2e634de6a56335750b20bc0527017ca3ccd1ec9812b274b74de56013832d", 0xe4}, {&(0x7f00000005c0)="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0x1000}, {&(0x7f00000015c0)="62de7eb56665ee17a1f4bea86fcd98ed6d64596b583873118ab02bf557b66b0c1647d3771081a7451615979566e1ab71f667aab830abc0ba349c2b47cf420e637d698b221a08367a3cc7b3a7e780bf8c124776808ddfb95d8b6e2f7a700125d29fb367d87c0f9e5ebc0ca69dc583deaa312320f3080a69bc0ab238de13ac7af1b4027d7efa093822a4d5dd5e7a707f157b098c7e5d059980d066b9cb85627cdaebd9d4ed55e77583b7a0b39157ec7b8ba2f86b6bfaa8d38cfe6c048995a8af6506f0935f12d8", 0xc6}, {&(0x7f00000016c0)="d26e5e755d1d35d99d7d01d93b53d46701f83cbddcc18701af255f9b45a9c482bbc9c3b4db7d7035546c15445aa54b22236c9a79ca97e353d9d9ebe86485a148121eaf7a1f2e43ea0d4282cc14d97dbbe3de319db6ac538fa7bdaf0a221c29fb0d29e03e75137fbf772d192e0b65dfb64e7f6bc779d69206a9c9b5e3e9995ef394b946e84ab424522a183a10d7f8552b995610d02e1f0f26cd977bcd526dedb810b64c997581e00249a30ab511ac29353e2dbb6b69d603197dd6f14bb51f88b2c0578ac64a6dda58e8be00ce81ddd7faece07a424c334ad3826160b86efe1def3b2bcc4560245bb57719558c28bd32937538e4e6b535be15", 0xf8}, {&(0x7f00000017c0)="25c6c0a8b20cd1c82d7cde13385455d8703782ae52db0bb3783df288b3457ca6022253849b643fef62140c3b83eb69866bcf6aa9310607af1e04c7c30cfba21310432b92674ffc868d610b821b5e7abc16c5966d0e4c43e5cd7ee70c4a8ffbac956a6110e2b4e5d1bfb5861cfa309a77d91e822b408377c5457a6801cbdc14ab9f7f7f992bc36199cee4e2ac5125fd32c95100aae741fbddf185c1217a8630a9cda076c60ff72058fe809ec70c7d8a2703d305c57f77683baba450e18ef7491d1b1a37b8f13f4ad5c3214d1547f980288e22f675d9bd4eec9f590959d158c173", 0xe0}], 0x8, &(0x7f0000001d80)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="0000000020000000000000000000000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1], 0xa0, 0x800}, 0x20000000) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000080)=0x7) 2018/04/11 22:40:48 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e23, @rand_addr=0x8}, 0x42, 0x2b, 0x3, 0x100000000, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:40:48 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {0x0, 0x0, 0x0, 0x3}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:40:49 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000001c0)={'nat\x00', 0x5f, "34c8512ce81f30c1185fb5ac2da6b4942cdfb276f84eaf39b4f377d3f4645a79adfc2320d4101388ea9b8e7f1598f1ab7ce301803d9415d3502564a008e734dc012bcb67e3b31f98669fc2bff4828726a23f41160b4ab2839986d332d42223"}, &(0x7f0000000280)=0x83) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000080)) r1 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') gettid() ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000040)) readv(r1, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) getsockname(r1, &(0x7f0000000140)=@sco, &(0x7f00000000c0)=0x80) execveat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000001780), &(0x7f0000001880), 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000002c0)='./file0\x00', r2, r3) 2018/04/11 22:40:49 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x100000, 0x705000, 0x8, &(0x7f0000000200)) 2018/04/11 22:40:49 executing program 4: syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') r0 = pkey_alloc(0x0, 0x1) pkey_free(r0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x0, 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="180011772afeffff732b14d0cca682de61185c218e9c770e1da956fa121fc746adfb4c3a7a21f7d83720002afee91a2ed7a1f3f960ab5811b3040c87c9b375e179f381f2d551f5b52cf156b43a3a3125ef2fc18ca1487920b7cfa00625624b2680166f3fbfb69d3cf7df1bf1c2350c77bc54686e7794d5ea0d2dabfc70fb83b8132ce3f169d270b781d2318df395c6355b84e06b5eaa041bbfd788409e7395037dc5fd5a1c5b8740806dad5dc62bcb894d5adc251449d1f1ad03b100000000000000000000000000000000000000000000"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x400, 0x48ac1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00000004c0)={r2, 0x0, 0x7f, "4f63618e0f1ed955599ab7d30e369bd7fafa8730c1c97dc9f94cb5aa6b3f41e503d3da34596d1b8b8c1ab8d5bd5e1f1b96247ae715afb09be6ed36df2e2a401dfe9407345e1dd7f25ca766c495077cd22621f12b1459b35130b23952e6c2e12283acb4b1c4e2cac0abd9d0d98d9a7fe9480419238c870c22a396644b691a960c88b4dca63e9cf97e2323034968520f7e8e4fbcb4f669ccfbdafc49a70a4e55fd4e1fd15dba8dccbb6e04472fdf7cd455c8662e"}) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xe, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) 2018/04/11 22:40:49 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000040009001e00000000000000000002"]) ioctl(r1, 0x8916, &(0x7f0000000000)) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x100000, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffe}, 0x1c) 2018/04/11 22:40:49 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {0x0, 0x0, 0x0, 0xffffff7f00000000}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:40:49 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x1b5, 0x1ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x9, &(0x7f00000002c0)={0x0, 0x0, 0x1, @thr={&(0x7f0000000240), &(0x7f0000000280)}}, &(0x7f00000003c0)) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000340)={{}, {0x0, 0x989680}}, &(0x7f0000000380)) r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x556c, 0x8000) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000100)={0x1, 0x3, 0x1000, 0xfffffffffffffffb}, 0x6) 2018/04/11 22:40:49 executing program 1: perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000500)=""/191, 0x110, 0x0, &(0x7f0000000480)=@can={0x1d}, 0x80) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) getuid() ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) accept4$vsock_stream(r0, &(0x7f0000000340)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80000) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000000140)=0x10) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000380)=""/28) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={r3, 0x0, 0x0, 0x6, 0x4}, &(0x7f00000001c0)=0x18) sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004) 2018/04/11 22:40:49 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x4e23, @rand_addr=0x8}, 0x42, 0x2b, 0x3, 0x100000000, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:40:49 executing program 4: mkdir(&(0x7f0000000040)='./file0/', 0x0) mount(&(0x7f0000000180)='./file0/', &(0x7f00000001c0)='./file0/', &(0x7f0000000200)='proc\x00', 0x0, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='cgroup\x00', 0x5010, &(0x7f00000000c0)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000280)={r1, 0x3}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='anon_inodefs\x00', 0x2000, &(0x7f0000000240)) mount(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='ncpfs\x00', 0x20000, &(0x7f0000000240)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000000440)) 2018/04/11 22:40:49 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x100000, 0x705000, 0x4, &(0x7f0000000200)) 2018/04/11 22:40:49 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0203000711000000000000000000000005000600000000000a0000000000000000000000000000000000ffff0000000000000000000000000300070000000000020000000000000000000000000000000200010000000000000000000000000005000500000000000a00000000000000ff0200000000000000000000000000010000000000000000"], 0x88}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2, 0x15, 0x3, 0x6, 0x24, 0x0, 0x70bd2c, 0x25dfdbfe, [@sadb_x_nat_t_port={0x1, 0x16, 0x4e20}, @sadb_x_sa2={0x2, 0x13, 0x1f, 0x0, 0x0, 0x70bd2a, 0x3505}, @sadb_x_sec_ctx={0x1f, 0x18, 0x0, 0x15b8, 0xea, "8da315961e560a5c59230ebc4da5c5163d63ee030d7687ce5d3fb0e6123de8e4d3029b0e292ac6c7628f91fdea7496a740919aef3bb8e4db3b288ed4ac4a2266a932f4b9d0ac4817c4817db0d7729b70c7132a81bdaf83a9bf610d8768b9b7168dbb97cabc6230762d6333ad97e9fd714f8afef708b5c8d9760b779a10a0a14bf2a7faecf015330b9e989d92cd62800691deab1530908bd962ee47936b29f7498a79fcb9d2be3bd7d8e98d3967ff96cf7a6aa423189574df85b768387e088d397e9e452acada72abadb6e6b1e79a1e11ea43e3c3571fc573d72a16431014967a14ff8a1a9d16546d1467"}]}, 0x120}, 0x1}, 0x20000000) 2018/04/11 22:40:49 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {0x0, 0x0, 0x0, 0x100000000000000}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:40:49 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$getregs(0xc, r1, 0x2, &(0x7f0000000100)=""/117) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x3, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00000000c0)=ANY=[@ANYBLOB="83099ba2e9649400000000000b040009001e000000545c02bd9445d5bc2731ff0700005276a24c5f00000000000000000000"]) ioctl(r3, 0x8916, &(0x7f0000000000)) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/11 22:40:50 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x42, 0x2b, 0x3, 0x100000000, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:40:50 executing program 1: perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000500)=""/191, 0x110, 0x0, &(0x7f0000000480)=@can={0x1d}, 0x80) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) accept4$vsock_stream(r0, &(0x7f0000000340)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80000) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000000140)=0x10) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000380)=""/28) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000100)={0x0, @empty, @loopback}, &(0x7f0000000240)=0xc) connect$packet(r2, &(0x7f0000000280)={0x11, 0xf8, r4, 0x1, 0x4dfb, 0x6, @random="c9eb35e6a0e9"}, 0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={r3, 0x0, 0x0, 0x6, 0x4}, &(0x7f00000001c0)=0x18) sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/11 22:40:50 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x100000, 0x705000, 0x2, &(0x7f0000000200)) 2018/04/11 22:40:50 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000000180)={[0x100000, 0x4, 0x6004, 0x3004], 0x100000001, 0x5, 0x7fff}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@textreal={0x8, &(0x7f0000000040)="0f01c90f21776664b6fc83eff1f466b98f0b000066b811a5ffff66baffffffff0f300f001fe96500d9848d0b0f2357", 0x2f}], 0x1, 0x0, &(0x7f0000000180), 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000240)={0x30001}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000080)="0f2147660f7fd466b92f0200000f32ba610066b80000008066ef3e660f3a0e663e9f0f0865660f71f1c60f01df670fae43fa65646765660f15e3", 0x3a}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/11 22:40:50 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setregs(0x11, r1, 0x0, &(0x7f0000000040)) 2018/04/11 22:40:50 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {0x0, 0x0, 0x0, 0x0, 0x300000000000000}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:40:50 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000080)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000040)) readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) execveat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000001780), &(0x7f0000001880), 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x4000, 0x90) 2018/04/11 22:40:50 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xf, 0x5, 0x0) r2 = socket(0xa, 0x1, 0x0) listen(r1, 0x3) r3 = gettid() perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 0xe5e0000000000000, 0x6489, 0x8, 0x8, 0x0, 0xf29, 0x4008, 0x6, 0x81, 0x18a, 0x2, 0x10, 0x200, 0x9, 0x4, 0x3, 0xe6, 0x7fffffff, 0x80, 0x9, 0xffffffffffffffa4, 0x5, 0x80000001, 0x9, 0x4000000000000000, 0x1000, 0x10d400000000, 0xff, 0x1ff, 0xffffffff, 0x9, 0x20, 0x200, 0x4, 0x3f, 0x4, 0x0, 0x1, 0x1, @perf_bp={&(0x7f0000000080), 0xb}, 0x408, 0x1, 0x1, 0x4, 0x1000, 0x75e7, 0x1f800000000}, r3, 0xb, r0, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000040009001e00000000000000000002"]) ioctl(r2, 0x8916, &(0x7f0000000000)) ftruncate(r2, 0x3376) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/11 22:40:50 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xfffffffffffffe90, &(0x7f0000e2a000)={&(0x7f0000831000)={0x14, 0x1, 0xb, 0x1}, 0x14}, 0x1}, 0x0) 2018/04/11 22:40:50 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x20) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000080)={0x32, @dev={0xac, 0x14, 0x14, 0x18}, 0x4e22, 0x0, 'wrr\x00', 0x1e, 0xffffffff, 0x2f}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) 2018/04/11 22:40:50 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000000000002800000850000000000000095"], &(0x7f0000000300)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xe, 0x4, &(0x7f0000000040)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}, @call={0x85, 0x0, 0x0, 0x7}], &(0x7f0000000100)='GPL\x00', 0x7, 0x205, &(0x7f0000000340)=""/167}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000008c0)={0xb, 0x5, &(0x7f0000000400)=@framed={{0x18}, [@ldst={0x2000082d, 0x0, 0x3, 0x0, 0xf}], {0x95}}, &(0x7f0000000140)='syzkaller\x00', 0x3, 0x87, &(0x7f0000000800)=""/135, 0x41100}, 0xb) 2018/04/11 22:40:50 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {0x0, 0x0, 0x0, 0x0, 0xffffff7f00000000}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:40:50 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr}, 0x42, 0x2b, 0x3, 0x100000000, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:40:50 executing program 1: r0 = perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000500)=""/191, 0x110, 0x0, &(0x7f0000000480)=@can={0x1d}, 0x80) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) accept4$vsock_stream(r1, &(0x7f0000000340)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80000) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00000005c0)={0xdc, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x9, [{{0x2, 0x4e22, @loopback=0x7f000001}}, {{0x2, 0x4e20, @broadcast=0xffffffff}}, {{0x2, 0x4e22, @multicast1=0xe0000001}}, {{0x2, 0x4e23, @broadcast=0xffffffff}}, {{0x2, 0x4e21, @rand_addr=0x4}}, {{0x2, 0x4e23, @rand_addr=0x3}}, {{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0x2, 0x4e22}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}]}, 0x510) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x7fe, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000000140)=0x10) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000000380)=""/28) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000180)={r4, 0x0, 0x0, 0x6, 0x4}, &(0x7f00000001c0)=0x18) sendfile(r0, r2, &(0x7f0000000080)=0x5f, 0x102000004) 2018/04/11 22:40:50 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x8bc26b0363684c87, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x100, r1, 0xa00, 0x70bd29, 0x25dfdbff, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x14, 0x4}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2e}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x32}]}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3a0ded28}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xc4}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3b}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000001}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x64, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4b}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}]}, 0x100}, 0x1, 0x0, 0x0, 0x40000}, 0x4000000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x802, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000040009001e00000000000000000002"]) ioctl(r3, 0x8916, &(0x7f0000000000)) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/11 22:40:50 executing program 4: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$alg(r1, 0x0, 0x0, 0x80800) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r2, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000140)={0x80000001, 0x0, 0x10002, 0x9}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000180)={0x4, r4, 0x2, 0x9}) sendmsg$alg(r3, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000805000), 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r5 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0x58a, 0x220801) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000000300)={r2}) clock_gettime(0x7, &(0x7f00000000c0)) io_setup(0x1, &(0x7f0000f7e000)=0x0) r7 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x18d, 0x40000) ioctl$KVM_SET_DEBUGREGS(r7, 0x4080aea2, &(0x7f0000000040)={[0x6000, 0x1f000, 0x3000], 0xa4, 0x8, 0x2}) io_submit(r6, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000079a000)="16", 0x1}]) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r5, 0x111, 0x4, 0x0, 0x4) 2018/04/11 22:40:50 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x9, 0x0, 0x1, 0x2, 0x7ff, 0x4, 0x100000001, 0x6, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r1, 0x1, 0x7f}, 0x8) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={0xffffffffffffffff, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000240)=ANY=[@ANYBLOB="66ae0d0000000000000000000000000000020000000000000000000000d95f0000000000000000000000000000000000000000000000000000b3a4372bc64f00c1115e5b6ac4be3b1ced7f"], 0x48) 2018/04/11 22:40:50 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr}, 0x42, 0x2b, 0x3, 0x100000000, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:40:50 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {0x0, 0x0, 0x0, 0x0, 0x100000000000000}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:40:51 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f000000d000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{r4, r5+10000000}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x15) dup2(r2, r1) 2018/04/11 22:40:51 executing program 1: perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000500)=""/191, 0x110, 0x0, &(0x7f0000000480)=@can={0x1d}, 0x80) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) accept4$vsock_stream(r0, &(0x7f0000000340)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80000) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x7fb, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000000100), &(0x7f0000000240)=0x4) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000380)=""/28) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={r3, 0x0, 0x0, 0x6, 0x4}, &(0x7f00000001c0)=0x18) sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004) 2018/04/11 22:40:51 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r1 = socket(0xa, 0x2, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000040009001e00000000000000000002"]) ioctl(r1, 0x8916, &(0x7f0000000000)) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/11 22:40:51 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x2000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000000c0)={0x10001, 0x0, 0x2, 0xf4e9}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000100)={0x7f, r1, 0x10000, 0x7f}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(camellia))\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r3, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendmmsg$alg(r3, &(0x7f0000004140)=[{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000300)="92ece15b427367844c97570439eb0253", 0x10}], 0x1}], 0x1, 0x0) recvmsg(r3, &(0x7f0000000480)={&(0x7f0000000040)=@nfc_llcp, 0x80, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000004280)}, 0x0) 2018/04/11 22:40:51 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000000)=0x1ff) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x2) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) 2018/04/11 22:40:51 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr}, 0x42, 0x2b, 0x3, 0x100000000, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:40:51 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000080)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000480)=0x401, 0x4) readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000140)='stack\x00', &(0x7f0000000180)='trusted^prockeyring\x00', &(0x7f00000001c0)='.MGPL}\x00', &(0x7f0000000200)='stack\x00'], &(0x7f0000000440)=[&(0x7f0000000280)='stack\x00', &(0x7f00000002c0)='stack\x00', &(0x7f0000000300)='stack\x00', &(0x7f0000000340)='+^$\x00', &(0x7f0000000380)='stack\x00', &(0x7f00000003c0)='stack\x00', &(0x7f0000000400)='/)-selinux\x00']) open$dir(&(0x7f0000000040)='./file0\x00', 0x408040, 0x8) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000680)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000000540)={0xec, r1, 0xc00, 0x70bd2d, 0x25dfdbfe, {0x11}, [@IPVS_CMD_ATTR_DAEMON={0x6c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xab61}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x80000000}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x80000001}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1000}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xffffffffcd950de1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gretap0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}]}]}, 0xec}, 0x1, 0x0, 0x0, 0x8010}, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000001780), &(0x7f0000001880), 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/11 22:40:51 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {0x0, 0x0, 0x0, 0x0, 0x1000000}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:40:51 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x2b, 0x3, 0x100000000, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:40:51 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) 2018/04/11 22:40:51 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x6) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000180)={0x15, 0x2d, &(0x7f0000000080)="4fa861192691661b24b8f4af9576917645b5d00f304b7a6adb9f3b27818c38fbb53989439fe8216d06870a8d24"}) r1 = socket(0xa, 0x802, 0x6) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000140)) r2 = socket(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000100)={r2, r0}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00000001c0)=ANY=[@ANYBLOB="001efe6bd4342b9b340600bf90c4fc1b3d000000000000001600000000800000002bd6740ab519464000000000151302a332233b"]) ioctl(r2, 0x8916, &(0x7f0000000000)) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/11 22:40:52 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {0x0, 0x0, 0x0, 0x0, 0x3000000}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:40:52 executing program 1: perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000500)=""/191, 0x110, 0x0, &(0x7f0000000480)=@can={0x1d}, 0x80) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) accept4$vsock_stream(r0, &(0x7f0000000340)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80000) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000000140)=0x10) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000380)=""/28) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={r3, 0x0, 0x0, 0x6, 0x4}, &(0x7f00000001c0)=0x18) sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000100), &(0x7f0000000240)=0x4) 2018/04/11 22:40:52 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) 2018/04/11 22:40:52 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x2b, 0x3, 0x100000000, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:40:52 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1e, 0x0, &(0x7f0000000180), 0x1ba) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000000c0)={'syzkaller0\x00', &(0x7f00000001c0)=@ethtool_flash={0x33, 0x0, "d6cb5581d0ab6e06d3b0e3d5c6bf4d0cb830ddd4c68565eaba8c7f7e8ae3cb5f28d66775a3669933b0ce388cac197bc7e28b279e8480e86931656a1cd87970f4421cc234157c3fc4aca824976c57a403bce7bc886ff7681c8a7a54cf934128755cc72d30b94082ad5bffedab775197957e823e6239ead64cc15752e37594c751"}}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/11 22:40:52 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000001c0)={r0, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x20) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000100)={'gretap0\x00', @random="41ac6a645b18"}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80482, 0x4) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x1, 0x4) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000200)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000000300)=0xe8) bind$packet(r2, &(0x7f0000000340)={0x11, 0x11, r3, 0x1, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/04/11 22:40:52 executing program 5: openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x341000, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x3, 0x202) write$rdma_cm(r0, &(0x7f0000000080)=@reject={0x9, 0x108, 0xfa00, {0xffffffff, 0x0, '*n\r', "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"}}, 0x110) 2018/04/11 22:40:52 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000080)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000040)) readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) execveat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000001780), &(0x7f0000001880), 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x26102, 0x0) 2018/04/11 22:40:52 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x3, 0x100000000, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:40:52 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f00000000c0)={0x3}, 0x8, 0x800) 2018/04/11 22:40:52 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x60, &(0x7f0000000000), 0x0) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f0000000140)={0x800, 0x0, 0x8}) ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f00000000c0)={'bridge0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/11 22:40:52 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000480)='/dev/cuse\x00', 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) fstat(r0, &(0x7f0000000400)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)={0xffffffffffffffff}) fstat(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) getresgid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)=0x0) getresgid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)=0x0) setgroups(0x5, &(0x7f00000003c0)=[r4, r5, r6, r7, r8]) 2018/04/11 22:40:52 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {0x0, 0x0, 0x0, 0x0, 0xfeff0000}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:40:52 executing program 1: perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000500)=""/191, 0x110, 0x0, &(0x7f0000000480)=@can={0x1d}, 0x80) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) accept4$vsock_stream(r0, &(0x7f0000000340)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80000) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000000140)=0x10) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000380)=""/28) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={r3, 0x0, 0x0, 0x6, 0x4}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00000005c0)=""/4096, &(0x7f0000000100)=0x1000) sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004) 2018/04/11 22:40:52 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)=0x0) r4 = geteuid() fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) r6 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000000300)={0x0, 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000340)=@setlink={0x270c, 0x13, 0x200, 0x70bd2c, 0x25dfdbfd, {0x0, 0x0, 0x0, r1, 0x45000, 0x91}, [@IFLA_WEIGHT={0x8, 0xf, 0xfffffffffffffff9}, @IFLA_XDP={0x2c4, 0x2b, [@nested={0x64, 0x2c, [@typed={0x8, 0x8, @ipv4}, @generic="3f0a747d15f263cc4e2459686fe00fc7b9ebd8e10bfa643df0906d0617578cc5162fcc53d5342f14d0563fdbe1bf8ebebc7cdc125611750675df615c12da14ed54c0b876a87a7351c33b05a908d8a15e03a124cafa47"]}, @generic="647af3931932521168fe887c2c7bd2453f3d033bc6a3dac4d84d1782a37c8d413c623898cad3c1a3d143019a5186c78b7c1ab9865895d190b05e774a684d4c842bad32b66953977ade2c0e0d5b27fcf7d3a98eadd5fa6c0414fb1a0c9b8cedfc2fa2544e0e25ad2e2924ec2b4bbba846b90eb3fcb1a973469e066bf61ec9663b32188e0b9674637fee8807f5c633da6714e19269901461205d30e5c13b", @generic="69394acd4d9dfb32bd610a3681b250851bce25210c715c8a450b330ddaef7f0ac7be9d9bc466b6bbba0303da6cdf549c36c26bcc66b25b553324a5afabac56fc743deef2aa", @nested={0x178, 0x58, [@generic="626878e33faa72040a04e28340690d13b3537fbe5e025e9940b783eec41aa011ad358b3e054b2b96c4cdf19aa04f7bc7f8dd06874c57cd9ce9aabb1595cb0e24c960d7b6d4e633bd8d405af1ba2b3e709c68d98003c62f81a002b08f2658600611b4b0a06f932a31141cab8c493a05f38bcb7c345f7685e73ac7147dbcda500448aff1cd11455a31d2c6356b13c3f7ddb00c90450adab5169f180897b68cc09dd8b99ae56403d79ecafb65c643f36de3c70a6e3e5769a33e403e967b02bd92bd90362a4588eef170e1961f9cedbc5bb90eefde", @generic="585bb9fb689a08b50c7a685e8b0dab6501a657e436121e474c0547a1f027ad544623da08270633ca4ae573f69d22987dc48eb9fbde4e8d32a0ba2aa272ec60559cd6d058293bebb04a1ddb6c3e58a069fdc2d63147f0f4db722dd6c3645791da805bab94243176810e0986b55ae299a36843a25e891d71a7a623111e218f2d7c61a60f50", @typed={0xc, 0xe, @str='vcan0\x00'}, @typed={0x8, 0x7b, @u32=0x428}, @typed={0x8, 0x73, @u32}]}]}, @IFLA_LINKMODE={0x8, 0x11, 0x681}, @IFLA_LINKMODE={0x8, 0x11, 0x9}, @IFLA_VF_PORTS={0x1a90, 0x18, [{0x5fc, 0x1, [@generic="5e425024991b8cae41bceebc544302632344b6c96df513345297c6f4725eff9bc2cf0e54f1c9674fcc1e6a5964042f2b3c6d38d050ccb86bbe5f4f32b339ad18284f2d4fe96e042c558ee54683a221c1f42d8129134b80dee74c1315a12b3480bef818a487d7616667fe200c6f906f4d1f7161500017e7e0a6b4ff2cceff76de3e17ad73ae3e1217b4e77e206e2f8c55db1fe8d98775b0d49627425b7bd6dd1772670a5bc14225882cf688fd40862cb2a708611f682b68b4b8454870582de54518c0e4776a7b098b89016039a0806babf1d4bcc9a8d7b6324e5f6701a9974f2d382c2b4524cb1ec8e36122fa55828373f5f3fb380c4cf986d3", @nested={0x1e0, 0x701, [@generic="026925215350fd7b630ab8f488c1c0b5ecd6e40513b36b0e2a7307", @generic="07591ea3721b464f184859e45433cc007de0de4c3ef63fba2913215515675c8b70948ce50c734e9362f146c71e10bc9a98c0fb9a413ac98ce40de9b1233a78cdb116ec3ff630e5843b0b116b9f6bd5a55689afadd0aee39b731fe2bea71e0beb3ded1d3fe10cfddb046acf674d01f68f740278c9e887be76289de501dd0f5fa4d2a75c212dc14d858551a8c689c67953a4dd44646035daad3c2c6a4e9f5f51daddc535e6e6e124674d161825a5abfd7661b5d67651c4d52cbf6d13c6b22370a6ffd0fe6c6d8075292107b851a2e22d3bf3fc7bb12e1897266a7d4716d3aee1b57093895e2162364d0241e8e7898da52ccfd17c", @typed={0x8, 0x28, @fd=r0}, @generic="628b236c3e372580bdcb2be5951cf319c4a7cb762fdf9d4902b1a3d7954d5ffae0c2bafab66f7db9451b00e8915a1c2c6dde6bb59eb8fc0cd37660cdab56ed03fdfd657e80555103fde576d23fc12375ebdab8fff3d82dd579bb6b893ffebb8eded90d1b1c6cc4ec9a2a667d5a1df027ca57095c2b2bedd8d494a290dbd5f8a4998addb43f9f3ce966dfc45c73b973d291a1ebb9662a0d29092cf0c5995f136eb4b280a63cfe3d43512e45145006abc5abc525f8d1dafc542b3d5a927b96cfe462cc2de4"]}, @nested={0x94, 0x65, [@generic="a7dc83e0e87f84e249dddaced9b6393482a763d621f946d2a9afca8bf32926c9c16fa339221ac56cbdf172138e06666f51e855694a597c9597357427b86589b6551490c45097845bf19f85af8c079072769c379cbf7267ebea4389857ac7b668ddfd8cf24b94f834f628cab9a33dad5d85528f32bbb3191b07c5", @typed={0x8, 0x53, @pid=r2}, @typed={0xc, 0x2e, @u64=0xffffffffffffb31f}]}, @generic="dd07cdd519c7452f8e19010286f2eeefaad6333ea69dbe1c72b5f7e5503c28", @typed={0x8, 0x45, @fd=r0}, @nested={0x20c, 0x1, 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[@generic="eb70588174f2e8da7b73e383dfe49793b4289f1367ff02449c13cfc38350b3ac9b4f8ee7e0e34009570c930102de2515b4e34bf7dc7e6c787d4368b1c4dcb38d1bd7351e15eff8fbd23af313a174b5b7c0487a918558829a9910eb5c9320ae2bca3d9a78f94e7a558e201d7c9d33902627b8bced107bd5b704f529e7501235ecd6a20bedfc5f9a9281b46bd8f6ac25f673aafe9e50ceb7d0fbce7b9fd8c12227926f6dfe75f29b2e3feb5e5b332a1a186eb5dca11bb38e2422172c9096f249f574eae8bb4ae836bc0a8d2a14e36410e16b42ac398fce", @generic="47b7048642d6054482276c50bf728ed9c534e828eb8e8903206f5b041d7e1d0312230309fa93265c509e1d15aa44a4bba2be99e52f7a5230b1c93018b1d20a36c2cd766ad9092140e033a40add091b8439dfa145a0557379ef0f0241fadb5263b54e6cde30d51e8551ea8c05edc32ba6d9ba24489ee0ca92db3de959b29c197637faa4340eb18ad771b3c47ef09326c516329e249bd2e4e77080ee5040afd78a4a0bdf3a353c71cef88a1b2ab3fd5982f043158e21a4cab50ebc35dfb172e4e94da7d1caa38d51a06e406d417e73d2329fb9ec3b645332587200c050c98c842dd12811e563e8"]}]}, {0x18, 0x1, [@typed={0xc, 0x92, @u64=0x9}, @generic="39498e6a3665dcf1"]}, {0x258, 0x1, [@typed={0x24, 0x61, @str='!:posix_acl_access]proc}ppp1\x00'}, @nested={0xec, 0x10, [@generic="3e81e9caca539a2db0c34a4a6e43b0e80a41e79599b84ce91406bbfdc91ad2cc432cae64fed62d27c42eea4ce7af027be0ad4ba30904de74feb2cc0b930b0c", @typed={0xc, 0x8, @str='self#\x00'}, @typed={0x14, 0x8d, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @generic="cba165b277851ac380342f3995dab6efd8476e34765761d1904a07e41e4c0dbe5f4af1541af06799962b7b9deba207f141afc0a1eb2cd224d7ac451edc604946805b4e991b00c6c6c3190ce21efc4c0de9901e70f3ebf90fcb1e1ba54b4dc545768a0f0dc59d1fc531fd59c013e7cc78cc5fc3ee142645ee04c8e7905c13ebaac9c9acb49ffe268f"]}, @nested={0x144, 0x9, [@generic="9c8205add283f9568170e05b68e4f3d58a4e035bbf99ab958ee0a3d630cade3eb43c567799fa0654fc6ec5cc6f51c801db64", @generic="db73e411d2d6538503b3a980fe9a7783a17925ade4eba4cb3bd4a629733a781c31e90fa52e0ff3677afcace6c9dcf6d85115c2805ede6694351ca57e031b7463ae4cc4db5ad024b392ede246e61c8ff7cd9cb96819361f57444bc05e4378995cace3adbc328a2b3e947ed0423fa7f5545dc2d254580feaa6d20b419bdfd48685c1f1237c19809457f70a33bf4ddf7eb659e9df2215bd20e7dfce788ef0e13c3abea3a965b02a87fa82e8580897e0c7d3c28b804a042875ee1d9714d1aa4905f761e9b134382dde8f381b6a1bf50c3fa50335b821c78eb13eaf0864a49c4256775f0826", @typed={0x8, 0x81, @ipv4=@dev={0xac, 0x14, 0x14, 0x1b}}, @typed={0x8, 0x86, @pid=r9}, @typed={0x8, 0x82, @ipv4=@rand_addr=0x9}, @generic="6b8a372530c8b0b8de82439a378baad522b5"]}]}]}]}, 0x270c}, 0x1}, 0x0) 2018/04/11 22:40:52 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000000040)={0xffffffffffffffff}) fcntl$setflags(r0, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f00000000c0)={{0x77359400}, {r3, r4+30000000}}, &(0x7f0000000100)) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc) 2018/04/11 22:40:52 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:40:52 executing program 4: socketpair(0x0, 0x2, 0x469, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r0, &(0x7f00000001c0)={'#! ', './file0', [{0x20, 'vmnet0'}, {0x20, 'security'}, {0x20, 'vboxnet0'}, {0x20}, {0x20, '/dev/input/event#\x00'}, {0x20, '\','}, {0x20}], 0xa, "25b67e01419bb4d024fe0c89007db4e8ee2ec2da45e0779ab1acd371946db4ad69868d0fbca82dc731a6c71d091db4c6c97578ad93ef30bc8d1a704b4c0549a3dc84"}, 0x7e) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000180)=""/31) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000080)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) r2 = shmget$private(0x0, 0x2000, 0x78000400, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_LOCK(r2, 0xb) mmap(&(0x7f00002e0000/0x2000)=nil, 0x2000, 0x1000000, 0x10, r1, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000100)=0x0) ptrace$pokeuser(0x6, r3, 0x8, 0x3) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=""/63, 0x3f) ioctl$TIOCSBRK(0xffffffffffffffff, 0x5427) 2018/04/11 22:40:53 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {0x0, 0x0, 0x0, 0x0, 0x300}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:40:53 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x3, 0x101900) bind$ipx(r0, &(0x7f00000001c0)={0x4, 0x5, 0x31, "54072564f576", 0x5b3}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000711000005b00000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000240)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) r4 = getpgid(0xffffffffffffffff) tgkill(r3, r4, 0x18) 2018/04/11 22:40:53 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x5380, &(0x7f0000000140)) creat(&(0x7f0000000000)='./file0\x00', 0x110) 2018/04/11 22:40:53 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000000000002800000720a00ffffffff007401"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000440)='/dev/rfkill\x00', 0x20000000000001, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000400)=r1) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value={0x0, 0xff}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xe, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000050000000000000000000000000000009500000000000000"], &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) 2018/04/11 22:40:53 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:40:53 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000080)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000040)) readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) execveat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000001780), &(0x7f0000001880), 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/11 22:40:53 executing program 1: r0 = perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000500)=""/191, 0x110, 0x0, &(0x7f0000000480)=@can={0x1d}, 0x80) open_by_handle_at(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="2c000000030000ffde376db7b41c316210f021c6743bce40f7b88685f8496868ff0aaa5c4b00000000000000"], 0x10080) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000002c0)={'ip6_vti0\x00', 0x200}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000240)=0x7, 0x4) accept4$vsock_stream(r1, &(0x7f0000000340)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80000) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x1000000000800, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r5) syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x1, 0x50200) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000000140)=0x10) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000100)=0x7, 0x4) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000000380)=""/28) getsockopt$inet_tcp_buf(r1, 0x6, 0xe, &(0x7f00000005c0)=""/222, &(0x7f00000003c0)=0xde) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000180)={r6, 0x0, 0x0, 0x6, 0x4}, &(0x7f00000001c0)=0x18) sendfile(r2, r2, &(0x7f0000000080)=0x5f, 0x102000004) 2018/04/11 22:40:53 executing program 4: r0 = socket(0x100000000000021, 0x8000000000003, 0xfffffffffffffffd) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) 2018/04/11 22:40:53 executing program 5: ptrace$poke(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0) r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioperm(0x0, 0x0, 0xfffffffffffffffc) sendmsg$alg(0xffffffffffffffff, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f0000fc8000), 0x0, &(0x7f0000000e8e)}, 0x0) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x67, 0x2}, {}], 0x30) 2018/04/11 22:40:53 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='memory.events\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000380)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200004}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xdc, r1, 0x32e, 0x70bd29, 0x25dfdbfe, {0x11}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xb71}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6482af28}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffffffff}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x18}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x100000000}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4000}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xab}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1000}]}]}, 0xdc}, 0x1, 0x0, 0x0, 0x80}, 0x40000) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200202, 0x0) modify_ldt$read(0x0, &(0x7f00000003c0)=""/221, 0xdd) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f00000000c0)) 2018/04/11 22:40:53 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {0x0, 0x0, 0x0, 0x0, 0x3}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:40:53 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:40:53 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) writev(r0, &(0x7f0000001700)=[{&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="acb4a934a8d8b3989bea9ee2be12c1a6fad2d90a75ef13e081d9bb62f2afbf69951eeb778036fd3c3f86e7bdb700a842ab40cdf7fff212ae473d119d5e83eb807bfce91eba53e44ab35a7087669a742fd41755c35720ba90615a50a2ee315f3aa1b6fe28ff4dde73009412b2448c59bcc99c018011f7241a596191f41dd9ae55bebdb0acc5810f3686f89fd44adecc414bd69b6d9d07b6be73d329", 0x9b}, {&(0x7f0000001300)="2ef4532e388942e89474f89a4fa20bdbff0396120762006197869220727609bef873b9df2a886f44a49b9a5e0ebb4df94495c47dcf7a8bbbb7d65fbde17ae7d8a98a1d50514242a09761c438bb8eba3aab4b6e243d057c7f8888b982a104acf309e097b52b95da698fcf88dc98f3bfc8efd76e63d83b741369eab56bf6301c84824e0d2d51913fcfe59d609903ba120856d52e6c17566f086dcb4dee9900a1470e49dc6a8417a1027449347f05ffc1955875d34b4b994791979d5a39522eec6d5b8577fedb5a9fb72648cb10d9dff8a5e6f09ba48b8a4a", 0xd7}, {&(0x7f0000000000)="87456557ab4ee5181a40933df8ba7b6ce26907485f1d1b43633cf3d11ff8", 0x1e}, {&(0x7f0000001400)="573582d205fb1469d3661b7470897f5046b7bb05f58c54e0b3c4ab3e85b04d630df3c0c27a4e9bf8c62f9836947a6cca49a952b87e5bdca0e98af5d58e346459da2c0a11542ba5ae68708ae7068cea715a2f7b832feafe100c8bc9a0614a26ea796ab2c521e6c47eac67b33406ba42563df0aee15abb6947c5d47dfe2215c953ee", 0x81}, {&(0x7f00000014c0)="8d9f37c9ee72123362463fe0646dafe7fa1f12b434329a76940c73ae040771c7e1230d03cde61b27d0c14c42248bfa652ee515f050d16e6f220a8b2088f51b7f49ed93dccff42287f47f4220442f3844d734edfe2f017f4ad7e5d08fcb06c9a4cc3cd1a8645086b990020b81425bc6cc4c14634f8e5ac5806035f7ad8e1a29a618e6bea006c4de39dcf0da4c7acc0a90f3596c968998a87d7137c8a939e1a7110ba8e3beb41b557b", 0xa8}, {&(0x7f0000000180)="84fe2bd60d87d375bfdaf5b590cc99b7a67291e5a20ae4ac9c348bf6a748a58154b573906124a9e69e0a72f0b3472655a493a030ce03a41f0619f3633bc452e34ade9ae214ba54d1fce5c714bf6e16346851c8e95d6324eb19b3dd01a5ff056d66ba65ee4dcb", 0x66}, {&(0x7f0000001580)="997c5fb3f0e2aded02f6b7c32b9161e1f8bb3e5182ebb9d6ac0b0fc83f2d559b5eb84f3b0b592d4d41d4cadd0d9c6adbd91fd0e7879a05fd731aef10d2b47309b683b33e58fac36893ab0bf99a2f75f4b96f4d3c2fd1db17b5b52d2ba0cd5edf44287d92bc9d0f000b784c8f4960ccee5c71996bc54a9801386cf6c2992ea6d97b1716d90f2ad3248171ead4055cbedfc7c71b009784d711eeeef204f281f1034dc9af4fc0e006f3aba285713c6433225ad8f43548cdc554321254faeceb6a01c7df98c8e979679e17d60ca9133329a5fa08ded80c28b8afd4f4", 0xda}, {&(0x7f0000001680)="ebd4f83074e6ccb70e79490331adeb8ea2d735a26cf5acf7adf60390a0339a723c15e17fc8b99c67f67a8d3ad2c09591f85e1f8f7f48e5cf3ed7e939d87451e63faec04cdf08c7ca1a234d04fc96857a7b054e3c60dc64b6", 0x58}], 0x9) 2018/04/11 22:40:53 executing program 1: perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000080)='/dev/loop#\x00', 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000500)=""/191, 0x110, 0x0, &(0x7f0000000480)=@can={0x1d}, 0x80) syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000600)=0x7) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000240)={0x0, 0x7c, "1f1d94a3450fd27d2a20017e54ef958705e194f09c3d985f85aab88ac56950f89344607941f2fb816e94cbb6cd66791fd829226b0f78130eca8946417699789607642e2c5d037e53cc9ce2dc6fff302c2e0457aafeef7d0da85c90ecc1b8e8a041ce242aa6ad667bd38f55b7178004f155db2581af98bd1c0c30b5f1"}, &(0x7f0000000300)=0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000003c0)={r2, 0x8}, 0x8) accept4$vsock_stream(r0, &(0x7f0000000340)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80000) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000000140)=0x10) getpeername$ipx(r0, &(0x7f0000000440), &(0x7f00000005c0)=0x10) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000380)=""/28) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000180)={r4, 0x0, 0x0, 0x6, 0x4}, &(0x7f00000001c0)=0x18) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r3, &(0x7f0000000100)={0x8}) 2018/04/11 22:40:53 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:40:53 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) connect$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000000080), 0x4000000000000e5, 0x0, &(0x7f0000b50000)={0x0, 0x989680}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'}) dup3(r3, r0, 0x80000) 2018/04/11 22:40:53 executing program 1: perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000500)=""/191, 0x110, 0x0, &(0x7f0000000480)=@can={0x1d}, 0x80) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) r3 = accept4$vsock_stream(r0, &(0x7f0000000340)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80000) r4 = getpgrp(0x0) r5 = getpgrp(0xffffffffffffffff) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r0, &(0x7f0000000100)={r0, r3, 0x6}) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000000140)=0x10) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000380)=""/28) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={r6, 0x0, 0x0, 0x6, 0x4}, &(0x7f00000001c0)=0x18) sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004) 2018/04/11 22:40:54 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {0x0, 0x0, 0x0, 0x0, 0xfffe}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:40:54 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000080045005, &(0x7f0000000000)) r1 = add_key(&(0x7f0000000140)='cifs.spnego\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="9781d9ece206fa29a62ce5b6336a34bdb843b60e36", 0x15, 0xfffffffffffffffa) r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="dd221ae0abae720bbb1e11a5de55f3cb2da87fb9787ebdc2ae1f6a74e5a29e789c590444b37da5c0e7665f9e93a345a874c658c9c05600d3ed957cc1834b195b7439d2ffc013cd9641d2fda15fa1", 0x4e, r1) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000240)=0x97, 0x4) keyctl$assume_authority(0x10, r2) keyctl$get_keyring_id(0x0, r2, 0x7) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000200)) 2018/04/11 22:40:54 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="00dd4fc5ba000000000000100000000000000008ffffff00000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={0xffffffffffffffff, &(0x7f0000000000)="b82283392dc50ff1fb63bc1ac6c7085a5849d2f5916ae22aa8daccf7393e0000000000"}, 0xfffffffffffffe06) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) 2018/04/11 22:40:54 executing program 1: perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000500)=""/191, 0x110, 0x0, &(0x7f0000000480)=@can={0x1d}, 0x80) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x2040, 0x0) accept4$vsock_stream(r0, &(0x7f0000000340)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80000) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000000140)=0x10) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000380)=""/28) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={r3, 0x0, 0x0, 0x6, 0x4}, &(0x7f00000001c0)=0x18) sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004) 2018/04/11 22:40:54 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:40:54 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000080)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000040)) readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) execveat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000001780), &(0x7f0000001880), 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) sync_file_range(r0, 0x101, 0x8, 0xa73861427f113590) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000140)=""/74) 2018/04/11 22:40:54 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/igmp6\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000000), 0x8) syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x7, 0x1) 2018/04/11 22:40:54 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:40:54 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:40:54 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x2000) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) 2018/04/11 22:40:54 executing program 5: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000080)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000040)) readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) execveat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000001780), &(0x7f0000001880), 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/11 22:40:54 executing program 6: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000dac000)={0x77359400}, &(0x7f0000048000)=0x4, 0x0) 2018/04/11 22:40:54 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {0x0, 0x0, 0x0, 0x0, 0xffffffff00000000}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:40:54 executing program 1: perf_event_open(&(0x7f0000536000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000500)=""/191, 0x110, 0x0, &(0x7f0000000480)=@can={0x1d}, 0x80) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) accept4$vsock_stream(r0, &(0x7f0000000340)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80000) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000000140)=0x10) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000380)=""/28) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={r3, 0x0, 0x0, 0x6, 0x4}, &(0x7f00000001c0)=0x18) sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004) 2018/04/11 22:40:54 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:40:54 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:40:54 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {0x0, 0x0, 0x0, 0x0, 0xfeff000000000000}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:40:55 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000080)=""/119) ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x40, 0x1e5) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000240)={0x4, r0, 0x1}) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='environ\x00') setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000180)={{0xa, 0x4e22, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x76}, {0xa, 0x4e22, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1, [0x1f, 0x6, 0x3, 0xa3, 0xffffffff, 0x0, 0x800, 0x5]}, 0x5c) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000280), &(0x7f00000002c0)=0x4) shmget$private(0x0, 0x3000, 0x880, &(0x7f0000ffa000/0x3000)=nil) 2018/04/11 22:40:55 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8, 0x41) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000240)={0x0, 0xbe, "bdc3abb11a350950e31175edfe4c3d88799671e933bab6a903bc01c12c7ea104d128a2cea47701c66941ea92a21739068d963b83a187567d6080590ed6816af67cdcef28012132b8dfcd025c84f916764cf57d62ab3cc346adaa0232183d7c20c27db454b044b09bfce2f04650f7b5a144be99f2389917642d8dcd79a41fe9e3cec665d26c038e6d0797e297789935d0d64b2128f124250573c8395881701eb0db10d922218aa46af323d52cb555771e39ed283158e6a81fa843f900bb45"}, &(0x7f0000000080)=0xc6) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={r1, 0xb4, &(0x7f0000000340)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x8000}, @in6={0xa, 0x4e20, 0x6, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e24, 0xfff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}]}, &(0x7f00000001c0)=0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) 2018/04/11 22:40:55 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:40:55 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {0x0, 0x0, 0x0, 0x0, 0xffffff7f}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:40:55 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00', 0x0, 0x6, 0x5}) 2018/04/11 22:40:55 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000080)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000040)) readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) execveat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000001780), &(0x7f0000001880), 0x0) r1 = open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f00000002c0)) io_setup(0x39e, &(0x7f00000000c0)=0x0) io_submit(r2, 0x1, &(0x7f0000000280)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x8, 0x101, r1, &(0x7f0000000140)="7502a34dbba96cd39d80538ce580143e18dc58abdc9670ce13ee9b35f2716d124ff1ffce1c82e1b6c36f7309375388880a4ae843f899eb1fb621c80d109b5e4e4a0f3184324fd743de7b11158d6bd565c4c41ebfd6fdcb49f981ca8cdd0e93499b8c494ac64a5949b8afaefe5534a5e3c5d0008818c8a8b8bffea79a57cad7213ca1fd0d80a7e925a6b20685d36ade10b623a369dc7b05cb223752a4f487216ab2e884a87db7b59568cd1039e1bb3b98e140cebc17faaf774be2ecf57f2c8feca09732027f9369c98920604369d465dd5c91", 0xd2, 0x1ff, 0x0, 0x1, r0}]) 2018/04/11 22:40:55 executing program 1: perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000500)=""/191, 0x110, 0x0, &(0x7f0000000480)=@can={0x1d}, 0x80) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) accept4$vsock_stream(r0, &(0x7f0000000340)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80000) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000000140)=0x10) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000380)=""/28) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={r3, 0x0, 0x0, 0x6, 0x4}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000100)={r3, 0x5}, 0x8) sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004) 2018/04/11 22:40:55 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000014c0), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="626185726965722c6e6f6261726eb797a1bf703835482c6e79733d630000000000"]) lstat(&(0x7f0000000080)='./bus\x00', &(0x7f00000000c0)) io_setup(0x5, &(0x7f00000001c0)=0x0) io_submit(r1, 0x2c6, &(0x7f0000000340)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x3, 0x7, r0, &(0x7f0000000200)="882713fc5e9fc3998edc17a1b826d5794c7d66cbc78b8f3c8ee93f92c29c3bd5dd8721f6948a29b2b20e166d03cfcd1abb15557ac67a8b28cfc38837ebfa3d420911af42e1180bd3091cb3100bf2a320790ffff1250d32e805f205a685d403dbd275f6d0914064e8c2c3db988479ab4e95cd6d5489d1c23ecea951ee3299fc01f90976f34a867a55cbf961bc4f1a937f784cad8162a6c4414b57e50eed54c53f6f45ea0198074fd7779e57683f83b3d2ea885c977676d32958e3f525a8d543cf60a385e8f4f400cc7b9797505aff81f75e4778667ccb5681ad1bbdc65899937ccfa23131ca44db42835730ce5e62ac77b3657de82d33", 0xf6, 0x34, 0x0, 0x0, r0}]) [ 202.633971] hfsplus: unable to parse mount options 2018/04/11 22:40:55 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00', 0x0, 0x6, 0x5}) 2018/04/11 22:40:55 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {0x0, 0x0, 0x0, 0x0, 0xfeff}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:40:55 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:40:55 executing program 1: perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000500)=""/191, 0x110, 0x0, &(0x7f0000000480)=@can={0x1d}, 0x80) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000100)=r0, 0x4) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) accept4$vsock_stream(r0, &(0x7f0000000340)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80000) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000000140)=0x10) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000380)=""/28) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={r3, 0x0, 0x0, 0x6, 0x4}, &(0x7f00000001c0)=0x18) sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004) [ 202.701918] hfsplus: unable to parse mount options 2018/04/11 22:40:55 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000240)=ANY=[@ANYBLOB="000000000000007110030000000000000000000000000095000000000000dfffffffffffffff00000282a6d18ff4e21442ad318a7b7cd7713844ce261b716a724340cd1f9e1a299514fbd3cabd850030a4ca768a170532a4c6e36abdb2b497adb9350d01963e925880b74be6fbf40d8f55500bb25948207197216db5fe021a847e2ba9e93c5952cf6a3943c79900db86993fe755f8505efbac9046be8b941b61be79b230fb1e7427b535db0ca0d1a2167b"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x2, 'sit0\x00', 0x3}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e24, @rand_addr=0x7}, @in6={0xa, 0x4e20, 0x81, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x6}], 0x2c) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) 2018/04/11 22:40:55 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x1c}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x8100) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000180)={{0x0, @loopback=0x7f000001, 0x4e23, 0x4, 'wrr\x00', 0x8, 0x26, 0x40}, {@multicast2=0xe0000002, 0x4e20, 0x0, 0x1, 0x0, 0x1}}, 0x44) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000000280)=""/4096) accept$alg(r1, 0x0, 0x0) fstat(r0, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r2) 2018/04/11 22:40:55 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7b7e6686}, 0xfffffffffffffec9) syz_emit_ethernet(0x66, &(0x7f000010ef70)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "d5cae2", 0x0, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/11 22:40:55 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:40:55 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:40:56 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00', 0x0, 0x0, 0x5}) 2018/04/11 22:40:56 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:40:56 executing program 1: perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000500)=""/191, 0x110, 0x0, &(0x7f0000000480)=@can={0x1d}, 0x80) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) accept4$vsock_stream(r0, &(0x7f0000000340)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80000) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$VT_RELDISP(r0, 0x5605) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000000140)=0x10) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000380)=""/28) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={r3, 0x0, 0x0, 0x6, 0x4}, &(0x7f00000001c0)=0x18) sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004) 2018/04/11 22:40:56 executing program 4: r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:40:56 executing program 5: r0 = socket(0x9, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000000)={'gre0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/04/11 22:40:56 executing program 6: prctl$void(0x1d) r0 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@sco, &(0x7f0000000300)=0x80) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000340)={0x0, 0x3f, "0c8517085ffcaec7c0b5576ac9e6ee348d84bbb6c162afdcc5b68212f331d4d3cfcf44e1a790465c8ea75253df9fe263eabf2793b5bcb4daaf6bc88f5ec976"}, &(0x7f00000003c0)=0x47) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000400)={r1, 0xffffffffffffffff, 0x1, 0x3}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) 2018/04/11 22:40:56 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000340)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5", 0x5) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003140)=[{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000400)="7312c1a72ce67ebfde5fd3ec91c45248a53f60b5a4c01632f1f64674acd8054b0f78b654a51136f624a6b44eaf0931fdb7c45c3fbd1f9e1cb5850c4957a90130ffdc6e4fb7bbd3934d2fd853c583451ce424ba9daf8070593fff310c3154609c531dc0e8d6d3b4a3fac9857a656ba4383bd2519db51a7d1b809a6769d80a863fc3e7545ef96937cad1410e958bbd584592fe994376", 0x95}], 0x1, &(0x7f0000000140)}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000100)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f00000005c0)=[{&(0x7f00000008c0)=""/134, 0x86}, {&(0x7f00000003c0)=""/14, 0xe}], 0x2, &(0x7f0000000080)=""/107, 0x6b}, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) 2018/04/11 22:40:56 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000080)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000040)) readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x100000000000001c) execveat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000001780), &(0x7f0000001880), 0x0) execveat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200)=[&(0x7f00000001c0)='stack\x00'], &(0x7f0000000400)=[&(0x7f0000000240)='keyringtrustedcpuset--\')\x00', &(0x7f0000000280)='stack\x00', &(0x7f00000002c0)='cpuset)*vboxnet1\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='stack\x00', &(0x7f0000000380)='wlan1{eth0nodev\x00', &(0x7f00000003c0)='\x00'], 0x100) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000140)={0x2, 0x0, [{0xafc}, {0x40000094, 0x0, 0x2}]}) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x326) socketpair$ax25(0x3, 0x0, 0xcd, &(0x7f0000000440)) 2018/04/11 22:40:56 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00', 0x0, 0x0, 0x5}) 2018/04/11 22:40:56 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) readlink(&(0x7f0000000480)='./file0\x00', &(0x7f0000000380)=""/244, 0xa7) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="b44578786a4d26e12c792cd2da1278182af999240f45e49f8bb3cd06345e334612b1e2c21f9d6528340b6441c8d13ef8f156b7c9ea8f004c210dd54535c87e325b8ce326d19522327be71018e4e733d26c2e82552334d740d374c5817f9cfc5ad28ce67905f00578c21e441fbd20bc696568f4dd4e6a979b8a14d2f32126504610369de02a46d96e1e4f9b9ba962f46df8330d1603412bb5be7df5b9df571c9fdde47be0ed9b7b15a0ab6c9b1b637c844ed33b6f10aaf33b2fa682ecec475c064c05b564734ea59b138241eb9f"], &(0x7f0000000240)=0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000200)=0x2) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x201, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r3, 0x4008af23, &(0x7f0000000080)={0x3, 0xffffffffffff7fff}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/11 22:40:56 executing program 4: perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:40:56 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfeff000000000000}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:40:56 executing program 1: perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000500)=""/191, 0x110, 0x0, &(0x7f0000000480)=@can={0x1d}, 0x80) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) accept4$vsock_stream(r0, &(0x7f0000000340)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80000) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000100)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000240)={r3, 0x0, r0}) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000380)=""/28) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x6, 0x4}, &(0x7f00000001c0)=0x18) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f00000002c0)={&(0x7f0000000280)=[0x7fffffff, 0x7f, 0x4, 0x9, 0x7, 0x4, 0x101, 0x5], 0x8, 0xfffffffffffffff9, 0x10000, 0x3, 0x0, 0x2f4, {0x20, 0x6, 0x1000, 0x7fffffff, 0x3, 0x0, 0xc6e3, 0x7fffffff, 0x8, 0x7ff, 0xffffffffffffffff, 0xfffffffffffffffe, 0x7, 0x3f, "5dd6ccb6ed1a303e9db48535d693cb5fb28d1cab9bd01f88fa19532d1d5910e7"}}) sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004) 2018/04/11 22:40:56 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fedf98)={&(0x7f000000d000)=[0x6, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, "8cfbc89eefc282b0e9b6d1b09d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x28) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000000040)=""/152) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) kcmp(0x0, r1, 0x3, r0, r0) 2018/04/11 22:40:56 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) ioctl$sock_ifreq(r0, 0x896b, &(0x7f0000000080)={'ip6gretap0\x00', @ifru_data=&(0x7f0000000000)="2f096307bc86c01fa67bbfd38112e54a21776ed30b49d7e10990002c4d9d0d45"}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0xff, 0x202981) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000380)) 2018/04/11 22:40:56 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:40:56 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfeff}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:40:56 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:40:56 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'veth0\x00', &(0x7f0000000000)=@ethtool_drvinfo={0x3, "d736c5ca0d1b50e96f69f2e704670667af8d9e2618c2b76d8ca7c2049191fe77", "6e70bf9a57a799e7a56871e4f1e829091fc3abd062b731873ab286763a6b6551", "cfa8eb621d7bd0850e30158824b85ca75f9b4f56aa9152ab0a7c088b7d6106a0", "523fe94df3b990a0b9f83d855f95b06968d2350c45f648ab663bb4ec9aa39b7d", "fcf0d8b389ef1fbbfa4ef8f1c311dbf57e2aaeff6338500d648f008d5b0974e1", "65c3275cf4ae02ca1696f341"}}) r1 = dup(r0) inotify_add_watch(r1, &(0x7f0000000140)='./file0\x00', 0x8) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000280)={'filter\x00', 0x0, 0x3, 0xbf, [], 0x4, &(0x7f0000000180)=[{}, {}, {}, {}], &(0x7f00000001c0)=""/191}, &(0x7f0000000300)=0x78) 2018/04/11 22:40:56 executing program 1: perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0) recvfrom(0xffffffffffffffff, &(0x7f00000005c0)=""/191, 0xbf, 0x0, &(0x7f00000002c0)=@can={0x1d}, 0x80) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x4, 0x82) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) membarrier(0x0, 0x0) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r2, 0x400454cc, r3) accept4$vsock_stream(r0, &(0x7f0000000340)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80000) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) shmget$private(0x0, 0x2000, 0x400, &(0x7f0000ffc000/0x2000)=nil) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000000140)=0x10) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000380)=""/28) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={r4, 0x0, 0x0, 0x6, 0x4}, &(0x7f00000001c0)=0x18) sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004) 2018/04/11 22:40:57 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000071100000000000fd665c510ab9eb91bffbda0ff4f181009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9, 0x20000) recvfrom$inet(r1, &(0x7f0000000240)=""/4096, 0x1000, 0x12000, &(0x7f0000000080)={0x2, 0x4e24}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) 2018/04/11 22:40:57 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000051fe8), &(0x7f0000fd1ffc)=0x4) 2018/04/11 22:40:57 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:40:57 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000080)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000040)) readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) execveat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000140)='\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='keyring'], &(0x7f0000000380)=[&(0x7f0000000280)='stack\x00', &(0x7f00000002c0)='trusted-\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='stack\x00'], 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/11 22:40:57 executing program 7 (fault-call:3 fault-nth:0): perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:40:57 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:40:57 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{0x0, 0x0, 0xfffff000}, {}, {0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x10000000000000}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x401060}) 2018/04/11 22:40:57 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f0000000200)="b80000000000000000635a5849d2f5916ae2fdc24e95e12aa9daccf7393e72be9cc66f8cc41558f9cc174780257f7b22c0e0a8ecb727b6247664833b40015f83cf6ed2fe6834f62e8e8a7d22b21c4b79c44221353ec42addf63575"}, 0xfffffffffffffe14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000080)) 2018/04/11 22:40:57 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl(r0, 0x227d, &(0x7f0000000080)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'eql\x00', 0x5002}) 2018/04/11 22:40:57 executing program 1: perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='pids.current\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000240)={0x9, &(0x7f00000005c0)=[{0x0, 0x0, 0x0, @link_local}, {}, {}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @broadcast}]}) r1 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0) recvfrom(r0, &(0x7f0000000280)=""/191, 0xbf, 0x0, &(0x7f0000000480)=@can={0x1d}, 0x80) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r3) accept4$vsock_stream(r1, &(0x7f0000000340)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80000) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000000140)=0x10) sync_file_range(r4, 0x9, 0x1, 0x2) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000000380)=""/28) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000180)={r5, 0x0, 0x0, 0x6, 0x4}, &(0x7f00000001c0)=0x18) sendfile(r2, r2, &(0x7f0000000080)=0x5f, 0x102000004) 2018/04/11 22:40:57 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:40:57 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:40:57 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x6) truncate(&(0x7f00000000c0)='./file0\x00', 0xffffffff) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000100)=0x3a) 2018/04/11 22:40:57 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:40:57 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:40:57 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x2, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000071a6494fdd27f4fda7000056816360783292812b78424b0f7ab5b96bb047579c16989c094449229e33ab3e0a6342020040ccd76ccbd63a66c4f77357997bc01b1d8f"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f0000000240)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000003c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66fecbd327f3d9bcb65a4e943d3cd58371b46a63aafb5931cffd93a8c82f01d464adc239eabbcf213bc6fd679044a9636923b8bff35f03d9de0db8207d8182c0d7515587c6a1a51a3ccaec2f677bb1dfee50f14e4543a4f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) 2018/04/11 22:40:57 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000026c0)={0x0, 0x38, &(0x7f0000002680)=[@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}]}, &(0x7f0000002700)=0x10) 2018/04/11 22:40:57 executing program 1: perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000500)=""/191, 0x110, 0x0, &(0x7f0000000480)=@can={0x1d}, 0x80) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x6, 0x80, 0xbf8a, 0x2, 0x7}, 0x14) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) accept4$vsock_stream(r0, &(0x7f0000000340)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80000) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000000140)=0x10) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000380)=""/28) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={r3, 0x0, 0x0, 0x6, 0x4}, &(0x7f00000001c0)=0x18) sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004) 2018/04/11 22:40:57 executing program 6: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x40400, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x2, 0x20, 0xfffffffffffffff7}, 0x8) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000380)='/dev/audio\x00', 0x2, 0x0) accept$alg(r1, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004340)=[{{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000004200)=""/70, 0x46}], 0x1, &(0x7f0000004280)=""/137, 0x89}}], 0x1, 0x0, &(0x7f0000004400)) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2001) writev(r2, &(0x7f0000000180), 0x10000000000003b9) 2018/04/11 22:40:58 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000080)) r0 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x0, 0x389002) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f00000001c0)=0xc5a) r1 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000040)) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000140)={0x0, 0x7, 0x7, 0x81, "27ffd831eff756fc7b12bc5463017da8bf3ed614f69a5c7029c2889947ab6612f50f88ef18fc84d806dc3fe1", 0x1}) readv(r1, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) execveat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000001780), &(0x7f0000001880), 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x80, 0x1) 2018/04/11 22:40:58 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:40:58 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f00000000}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:40:58 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) renameat2(r2, &(0x7f0000000240)='./file0\x00', r2, &(0x7f0000000280)='./file0\x00', 0x7) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) 2018/04/11 22:40:58 executing program 1: perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000500)=""/191, 0x110, 0x0, &(0x7f0000000480)=@can={0x1d}, 0x80) r1 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x7, 0x82) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) write(r0, &(0x7f0000000280)="e3d855dec8d793677a01442ab773622fb705b8fbcfa93a588aceda37788eb4b6358abb8344aa4ce57903020f9d1bede127c28fd24d2175363d64013fc4e6fcd5a536c33c7cf4765cc668568b5b093d449e1ba3ae97f9bfcd37", 0x59) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) accept4$vsock_stream(r0, &(0x7f0000000340)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80000) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000000140)=0x10) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000380)=""/28) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000240)={0x7, 0x6b5}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={r3, 0x0, 0x0, 0x6, 0x4}, &(0x7f00000001c0)=0x18) sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004) 2018/04/11 22:40:58 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(0xffffffffffffffff, 0x43) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x2, 0x200000201804}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000000040)) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)=0x3, 0x4) setsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x0, &(0x7f00000003c0), 0x4) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffffff, 0x40047705, &(0x7f0000000140)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)) 2018/04/11 22:40:58 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x1, 0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f00000002c0)=ANY=[@ANYBLOB="040000000100000009000000000000000000000000000000040000000000000000000000000000000100000000000000640c00000000000040000000000000000000000000000000e035a9ed2226dbc84c3e30374bce3a30b17afd26ce84a9b7414bf3d040aaaec0de6352ed38de2c38df6f7dded764541a997df1d5f8e968243e05d9a83e2e15ee030122a0a0eb213bf38fd5bda9"]) io_setup(0x20000000001, &(0x7f0000000000)=0x0) r2 = socket(0x2, 0x803, 0xff) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x8000, 0x9, [0x7, 0x0, 0x400, 0x7, 0x5, 0x4, 0x100, 0x40, 0x3]}, &(0x7f0000000200)=0x1a) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000240)={r3, 0x43}, &(0x7f0000000280)=0x8) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000000c0)}]) connect$llc(r2, &(0x7f0000000080)={0x1a, 0x303, 0x42b5, 0x256, 0x7fffffff, 0x9}, 0x10) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) 2018/04/11 22:40:58 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x8980, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:40:58 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x4000004, 0x80005, 0x400) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x10400, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000380)=""/143) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000580)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}], 0x10) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000480)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000500)={0x2, [0x0, 0x0]}, &(0x7f0000000540)=0xc) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="00022dbd7000fddbdf250c00000008000600050000001c0003000800080008000000080004000200000008000500ffffffff08000600ff820d7f"], 0x40}, 0x1}, 0x50) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000440)) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x80000, 0x0) sendmsg$IPVS_CMD_NEW_DEST(r3, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x74, r2, 0x200, 0x70bd28, 0x25dfdbfc, {0x5}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x10000}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xff}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x62}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6c}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x80}, 0x40) 2018/04/11 22:40:58 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:40:58 executing program 1: perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000500)=""/191, 0x110, 0x0, &(0x7f0000000480)=@can={0x1d}, 0x80) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000100)=0x4) r3 = accept4$vsock_stream(r0, &(0x7f0000000340)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80000) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000000140)=0x10) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000280)=0x7, &(0x7f00000002c0)=0x2) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000380)=""/28) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={r4, 0x0, 0x0, 0x6, 0x4}, &(0x7f00000001c0)=0x18) sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000000240)={'bcsf0\x00', 0xfffffffffffffffe}) 2018/04/11 22:40:58 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x6, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000180)=""/92) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000200)={0x80000, 0x0, [0xc080, 0x9, 0x1f, 0xfff, 0x3ff, 0x400, 0x8, 0x1]}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000080)) 2018/04/11 22:40:58 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x5450, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:40:58 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:40:58 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) fsync(r0) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000140)=""/167, &(0x7f00000000c0)=0xa7) fcntl$setpipe(r0, 0x407, 0x6bb) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 2018/04/11 22:40:58 executing program 6: socketpair(0x5, 0x1, 0xfffffffffffffffd, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000200)={0x80000000, 0x3f, 0x7}, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f00000000c0)={0x3, 0x1, &(0x7f0000000040), &(0x7f0000000080)=""/45, &(0x7f0000000140)=""/186, 0x1f000}) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x40096101, &(0x7f00008da000)={{0x2, 0x0, @multicast2=0xe0000002, [0xfe]}, {}, 0x0, {0x2, 0x10, @dev={0xac, 0x14, 0x14}}, 'ip6tnl0\x00'}) [ 205.956453] QAT: Invalid ioctl [ 205.969745] QAT: failed to copy from user cfg_data. [ 205.979572] QAT: Invalid ioctl [ 205.988790] QAT: failed to copy from user cfg_data. 2018/04/11 22:40:59 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000080)) r0 = syz_open_dev$sndseq(&(0x7f0000009000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{0x3}}) r1 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000040)) readv(r1, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) execveat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000001780), &(0x7f0000001880), 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/11 22:40:59 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:40:59 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x8901, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:40:59 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) r1 = request_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)='\x00', 0xfffffffffffffffd) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="73abdbc3e12c9dbc4d674412e64ed188f5842075ed0c267ef88ff6c8ecf4d5894d5de4bd9ff9e19ea2933cd2c57a55b0ef2e105eb28e6c115b4543ffc7a72117318b6cfb128d47512bc3b463fe0c40f3d67aee83a6e7322a5bda7285c98836b6f70eda0175d1bcb1c185aadc8770ef014833d9b11d4e5c8491f1835f29b333010e093f7718fe56b3b90b67a996bd5a6b490d457918f603c40d561bc0f810b6240ca64d2f5676f0221083a604ab2188f1b7c83d851523dd645e421a7e1d8ac4bdab802b4938d438306d25f27ec31d43d3332aee30295b122c0590b84aec07e79be7", 0xe1, r1) 2018/04/11 22:40:59 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:40:59 executing program 1: perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000500)=""/191, 0x110, 0x0, &(0x7f0000000480)=@can={0x1d}, 0x80) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) open_by_handle_at(r1, &(0x7f00000006c0)={0x58, 0x200, "83e4de482aca24603a2da8cd22d46c44a072f89971d789599cbc77b1ad8a72f889834cc21ae94c145d07ed67f6ad7e09000edc2421b10703c08836733a3ceb41f2e2da9cc76ef0608b6e0168c06fdc29"}, 0x80000) accept4$vsock_stream(r0, &(0x7f0000000340)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80000) pwritev(r2, &(0x7f0000000100)=[{&(0x7f0000000240)="25449412c6d6a273556ec6793e1b8d2832fca754a8ace8e5887753b789e265b92d6ab9a7c4be553da502c8e7e947c392e34bd3b48e9039d28f8bd3dc1c7ce04645a201cd6ea8f084ea94dd163ab8f17f10c697b0b0677b767cc6ce1178870edb1e3421b98bc5e916b316f70f0b7780abacee13bdd15ba100842a4f4ae84356af55df11ec562d8cc4943a50865513b69d97d86a3e8aeb2c5332de190d793b04fd67136ba2bf63b93ca72a04cf42e82f70590d352f108478dec32bd5e3cc9e472532e3338d88f74d74ee0c9ff29862725e502f80f0dffcf98f98abf37006103cad5ee6632cc6e4e8668e82"}], 0x146, 0x81005) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x9}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000005c0)={r3, @in6={{0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x30}}, [0x8, 0x200, 0x84, 0x4, 0x7fff, 0x3, 0x7, 0x6, 0xcbe, 0x1, 0x10001, 0xa5b8, 0x8, 0x1, 0x8000]}, &(0x7f0000000440)=0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000000140)=0x10) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000380)=""/28) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={r4, 0x0, 0x0, 0x6, 0x4}, &(0x7f00000001c0)=0x18) sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004) 2018/04/11 22:40:59 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000200)={0xaa, 0x44}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000003c0)) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000140)={[0x1, 0x0, 0x2000], 0x5922, 0x1, 0x9}) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000240)={[0x10000, 0x112000, 0x2000, 0x5004], 0x4, 0x62}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockname$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10) socket$nl_generic(0x10, 0x3, 0x10) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/11 22:40:59 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000006c0)='./cgroup.cpu/syz0\x00', 0x1ff) syz_open_dev$sndseq(&(0x7f000000f000)='/dev/snd/seq\x00', 0x0, 0x80002) clock_gettime(0x0, &(0x7f0000000140)) umount2(&(0x7f0000000680)='./file0\x00', 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xfff, 0x101400) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200004}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x78, r1, 0x0, 0x70bd2a, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3faf1967}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x24}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6c}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1f}]}]}, 0x78}, 0x1}, 0x4040005) 2018/04/11 22:40:59 executing program 1: perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000500)=""/191, 0x110, 0x0, &(0x7f0000000480)=@can={0x1d}, 0x80) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) accept4$vsock_stream(r0, &(0x7f0000000340)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80000) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000000140)=0x10) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000380)=""/28) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={r3, 0x0, 0x0, 0x6, 0x4}, &(0x7f00000001c0)=0x18) sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000240)) 2018/04/11 22:41:00 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x29, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffffffffffbfd, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x2, 0x220000) inotify_add_watch(r1, &(0x7f0000000280)='./file0\x00', 0x20) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu/syz1\x00', 0x1ff) sched_setattr(0x0, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, 0x3e}, 0x0) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) r3 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r4 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) ioctl$TCSETSW(r2, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r5 = syz_open_pts(r2, 0x0) readv(r5, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) r6 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x2) r7 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000540)="4d84333445eca8a951986a846c5c47b685ce9ea05c41720355959e784903d6fce785e33be7c12ba8fda1307fecc9f8c7791333cef05561e77184f6920469125dd6534188635f0fd4ff36c33c473ebdfc2e8724e4149292718a5206d3457ed46367fc6bc14aa01c63e0ae71", 0x6b, r7) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000140)) r8 = syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x7fffffff, 0x2880) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f00000000c0)={0xffffffffffffffe1, 0x0, 0x6, 0x0, 0xcbbe}) ioctl$KVM_GET_DIRTY_LOG(r6, 0x4010ae42, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000ffa000/0x3000)=nil}) ioctl$TCXONC(r3, 0x540a, 0x2000000000002) ioctl$TCSETS(r5, 0x5402, &(0x7f0000000000)={0x6, 0x10000000, 0x4, 0x9, 0x0, 0x1, 0x0, 0x800, 0x8, 0x40, 0x1, 0x1}) r9 = ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) ioctl$LOOP_CTL_REMOVE(r8, 0x4c81, r9) ioctl$TCSETAW(r2, 0x5407, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7636}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000004c0)={r8, &(0x7f0000000380)="8281f22d00259f3966a7515e1811fe7fc41282e89a92cab2af256880da31befd8098854e3028ff8ee02be574edc779c0f77d04cff5846ff9448e996d881793a2faa725df2bec8092d2141f34c753b7973f10cd5920c4febf2805baeb4505e69a5068", &(0x7f0000000480)=""/31}, 0x18) close(r2) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000640)={0x3, 0x6}) getsockopt$inet6_mreq(r6, 0x29, 0x1f, &(0x7f0000000180)={@mcast1, 0x0}, &(0x7f0000000500)=0x14) bind$can_raw(r4, &(0x7f0000000400)={0x1d, r10}, 0x3) 2018/04/11 22:41:00 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfeff0000}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:00 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:00 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000880004711000000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) shmget$private(0x0, 0x4000, 0x1000, &(0x7f0000ff9000/0x4000)=nil) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) r1 = open(&(0x7f0000000440)='./file0\x00', 0x1, 0xc4) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000480)=0x7c1a, 0x4) 2018/04/11 22:41:00 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x894c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:00 executing program 5: r0 = socket$inet_sctp(0x2, 0xfffffffffffffff9, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000280), 0x4) 2018/04/11 22:41:00 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0x0, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:00 executing program 3: r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x20, 0x121101) r1 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x361, 0x200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000200)={0x7f, 0x0, 0x1, r1}) clone(0x200, &(0x7f0000000140)="a2c2a1434f5ed6f7573306ceb9f353550d834b8119645d4f6a0672f1a0802d2939683c6ddf00e5c70e2d5ebe5862bdadb759e8f755ea17d9a731e489b07166508cf9ebe91689a0b4c497395ca26a2285ae8c28fdbf5c9b6cf466aba20e0008dbf4fc1b650c2e2065f1874eb3b628720090de1403cc8ae24b5a35b8", &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000000c0)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000080)) r2 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000040)) readv(r2, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) execveat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000001780), &(0x7f0000001880), 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/11 22:41:00 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x8916, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:00 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:00 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) r1 = msgget$private(0x0, 0xc0) msgrcv(r1, &(0x7f0000000240)={0x0, ""/139}, 0x93, 0x3, 0x1000) 2018/04/11 22:41:00 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000300)='/dev/vcs#\x00', 0x0, 0x220000) r1 = eventfd2(0x2, 0x80001) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x48, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt(r0, 0xffffffffffffffc1, 0x2, &(0x7f0000000340)="06dd55b38e4139687e4e9075a6a074e83da7bb077be299cdebebf1bbae09af032da0122abd8fe22471ce3525ec73fc5702857707cf24c7a7df842832d4f82ddf83819c76969da12f15fda961a14199a2c5b702dc41229a849e63efdd1ad52a13d092b7ce5efa5b650ce95c1102e4625234ce3e6c7ea345179a89fd5239803d269ecca1cdc319deacc9372a6fad80932c767715d4a057fc24f769626d7ff88347f701", 0xa2) r3 = dup3(r2, r2, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f00000000c0), &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000040)={0x3ff, 0x20d, 0x0, 0x1f, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000001c0)={r4, @in6={{0xa, 0x4e21, 0xee, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}}, 0xfff, 0x0, 0x3cb, 0xfff, 0x4}, &(0x7f0000000280)=0x98) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x7e, [0x0, 0x6], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/11 22:41:00 executing program 1: r0 = perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000500)=""/191, 0x110, 0x0, &(0x7f0000000480)=@can={0x1d}, 0x80) read(r0, &(0x7f0000000240)=""/148, 0x94) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) accept4$vsock_stream(r1, &(0x7f0000000340)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80000) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x40, 0x0) r4 = socket$netlink(0x10, 0x3, 0x10) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuset.effective_cpus\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, 0xffffffffffffffff, &(0x7f0000000100)) sendmsg$nl_generic(r4, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000080)={0x18, 0x21, 0x8aff, 0x0, 0x0, {}, [@generic='8']}, 0x18}, 0x1}, 0x0) connect$inet(r5, &(0x7f0000000140)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000040), 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000000140)=0x10) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000000380)=""/28) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000180)={r6, 0x0, 0x0, 0x6, 0x4}, &(0x7f00000001c0)=0x18) sendfile(r2, r2, &(0x7f0000000080)=0x5f, 0x102000004) 2018/04/11 22:41:00 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:00 executing program 6: syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file1\x00', 0x3be, 0x0, &(0x7f0000000200), 0x1000, &(0x7f00000000c0)=ANY=[@ANYBLOB="00001897a3bf7cae22"]) umount2(&(0x7f0000000000)='./file1\x00', 0x0) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x101040) ftruncate(r0, 0x1) 2018/04/11 22:41:01 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x300}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:01 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x8906, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) [ 207.950092] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. [ 207.982732] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/11 22:41:01 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) r2 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) getpeername$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x80, 0xfffffffeffffffff, 0x4, 0x100, 0x6000000000000000, 0x2, r3}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004a9fb0)={0x3, 0x10000}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000040)={0x1, 0x0, {0x100000000005}}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000100)) 2018/04/11 22:41:01 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000040)="d37ad0"}, 0x20) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x0, &(0x7f0000000280), 0x100) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080)) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/11 22:41:01 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:01 executing program 1: perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000500)=""/191, 0x110, 0x0, &(0x7f0000000480)=@can={0x1d}, 0x80) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) accept4$vsock_stream(r0, &(0x7f0000000340)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80000) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) syz_open_dev$evdev(&(0x7f00000003c0)='/dev/input/event#\x00', 0x9, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000000100)=0x10) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000380)=""/28) readv(r2, &(0x7f0000000140)=[{&(0x7f0000000280)=""/156, 0x9c}], 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={r4, 0x0, 0x0, 0x6, 0x4}, &(0x7f00000001c0)=0x18) sendfile(r1, r3, &(0x7f0000000240), 0x102000004) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4, 0x10, r3, 0x0) [ 208.131547] ALSA: seq fatal error: cannot create timer (-16) 2018/04/11 22:41:01 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:01 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x8982, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) [ 208.173370] ALSA: seq fatal error: cannot create timer (-16) 2018/04/11 22:41:01 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000080)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000040)) readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) execveat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000001780), &(0x7f0000001880), 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x26102, 0x0) 2018/04/11 22:41:01 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:01 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfeff0000}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:01 executing program 5: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x0, 0x0) fstatfs(r0, &(0x7f00000000c0)=""/238) getpid() r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/11 22:41:01 executing program 1: r0 = perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000500)=""/191, 0x110, 0x0, &(0x7f0000000480)=@can={0x1d}, 0x80) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x83) r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) accept4$vsock_stream(r1, &(0x7f0000000340)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80000) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000000140)=0x10) r5 = getpid() perf_event_open(&(0x7f0000000280)={0x4, 0x70, 0x5, 0x8, 0x40, 0xffffffffffffffff, 0x0, 0x3, 0x2200, 0x2, 0xfc47, 0x400000000000000, 0xef5, 0x9, 0x40, 0x3, 0xffff, 0x5, 0x0, 0x78, 0x5, 0xc9, 0x4, 0xfffffffffffffffc, 0x1a10bb67, 0x3ddaaa48, 0x3, 0x2aa, 0x9, 0x7, 0x1, 0x40, 0x4, 0x7, 0x0, 0x6, 0x714aebdb, 0x1, 0x0, 0xfffffffffffff3c9, 0x7, @perf_bp={&(0x7f0000000240), 0x2}, 0x2100, 0x5, 0x2, 0x5, 0x3, 0x5, 0x980}, r5, 0xb, r0, 0x0) socketpair$ax25(0x3, 0x2, 0x8, &(0x7f0000000100)) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000000380)=""/28) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000180)={r4, 0x0, 0x0, 0x6, 0x4}, &(0x7f00000001c0)=0x18) sendfile(r2, r2, &(0x7f0000000080)=0x5f, 0x102000004) 2018/04/11 22:41:01 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x89a0, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:01 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000040)=""/129, 0x81}, {&(0x7f0000000100)=""/255, 0xff}], 0x2, 0x0, 0x0, 0x200}, 0x1000}, {{&(0x7f0000000240)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000006c0)=[{&(0x7f00000002c0)=""/214, 0xd6}, {&(0x7f00000003c0)=""/141, 0x8d}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f00000004c0)=""/72, 0x48}, {&(0x7f0000000540)=""/197, 0xc5}], 0x5, &(0x7f0000000740)=""/75, 0x4b, 0x80000000}, 0x5480000000000}, {{&(0x7f00000007c0), 0x80, &(0x7f0000000b40)=[{&(0x7f0000000840)=""/117, 0x75}, {&(0x7f00000008c0)=""/131, 0x83}, {&(0x7f0000000980)=""/138, 0x8a}, {&(0x7f0000000640)=""/16, 0x10}, {&(0x7f0000000a40)=""/215, 0xd7}], 0x5, &(0x7f0000000bc0)=""/212, 0xd4, 0x300000000000000}, 0x2e}], 0x3, 0x20, &(0x7f0000000d80)={0x0, 0x989680}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x8000000000002, &(0x7f0000ed4000)=0x79, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000680)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0xfc}]}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x3c058533fd59b3f3, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendmsg(r0, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x80, &(0x7f0000398000)=[{&(0x7f0000697000)="80", 0x1}], 0x1}, 0x0) 2018/04/11 22:41:01 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) timer_create(0x6, &(0x7f0000000000)={0x0, 0x3b, 0x4, @thr={&(0x7f0000000180)="6a934a943fac083cf394958e6e82aeea68e05f66c1e43347a791bc191137b42db5091cba328490c574b5bcd5efdfd3e0aeb623eaedf63f69366ddbd15da8b0e6ee7f5e38381264018082", &(0x7f0000000240)="e4c1e7e72b9830212453467db1201064529d8dd84de7b7ff25a5d43b21ffcbb130cd68d4de8f5f8a86dfa4b3d3edacd57e01e62d096cc5d743dcc2dc450bae00578a3ce63427542da92749efb9296e435b813859143c0974ddb14a2ce7bb7e159e6fa84d836ce0a6b94bc714777a13c5dc5babcc563f0e7e1f3a4425ffc9df83adbf393323058648e2294a76c2a33e142a3a35e4ee8246caa496768a83ac65f794bf926e1c3bd564636700144d8b7a163b4278823c42b052a25a31ea1909b67a8fa4"}}, &(0x7f0000000080)=0x0) timer_delete(r0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000480)=ANY=[@ANYBLOB="1800000000000000000000dd0000000000711000000000000000000000000000009500000000000000d529e290d4083b52c30028f13bfa10dcb1f5f8bf"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/dsp\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000440)=0x78800000000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000003c0)={r1, 0x50, &(0x7f0000000340)}, 0x10) ioctl$LOOP_CLR_FD(r2, 0x4c01) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) 2018/04/11 22:41:02 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:02 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x22) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000080)=0x6, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) 2018/04/11 22:41:02 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0xffffffffffffffff) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000000)=@ethtool_eee={0x44}}) 2018/04/11 22:41:02 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x0, 0x6, 0x5}) 2018/04/11 22:41:02 executing program 1: perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000500)=""/191, 0x110, 0x0, &(0x7f0000000480)=@can={0x1d}, 0x80) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) mkdirat$cgroup(r0, &(0x7f0000000100)='syz0\x00', 0x1ff) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) accept4$vsock_stream(r0, &(0x7f0000000340)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80000) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x1803, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000000140)=0x10) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000380)=""/28) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={r3, 0x0, 0x0, 0x6, 0x4}, &(0x7f00000001c0)=0x18) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) socket$vsock_stream(0x28, 0x1, 0x0) 2018/04/11 22:41:02 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x2, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:02 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:02 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000bc0)='team\x00') r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000a80)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000a40)={&(0x7f0000000140)={0x20, r1, 0x921, 0x0, 0x0, {0x1}, [{{0x8, 0x1}, {0x4, 0x2}}]}, 0x20}, 0x1}, 0x0) fcntl$dupfd(r2, 0x0, r0) 2018/04/11 22:41:02 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000080)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000040)) readv(r0, &(0x7f000066dff0)=[{&(0x7f0000000140)=""/178, 0xb2}], 0x1000000000000147) execveat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000001780), &(0x7f0000001880), 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000000c0)={0xfffffffffffffffb, 0x0, 0xdbe, 0xec5, 0x8, 0x4, 0x2, 0x5, 0x3, 0x4}) ioctl$VT_RELDISP(r0, 0x5605) 2018/04/11 22:41:02 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000000c0)="b8f1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f000000000000"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) 2018/04/11 22:41:02 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x0, 0x5}) 2018/04/11 22:41:02 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:02 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x8902, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:02 executing program 1: perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000240)={0x800, 0x8000, 0x7fffffff, 0x5}) r1 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000500)=""/191, 0x110, 0x0, &(0x7f0000000480)=@can={0x1d}, 0x80) syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) accept4$vsock_stream(r1, &(0x7f0000000340)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80000) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f00000005c0)=""/4096) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000400)={0x2, 0x8, 0x0, 0x800004, 0x0}, &(0x7f0000000280)=0x4) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000380)=""/28) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={r3, 0x0, 0x0, 0x6, 0x4}, &(0x7f00000001c0)=0x18) 2018/04/11 22:41:02 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0x9, 0x84080) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f00000002c0)=0x2) connect$unix(r1, &(0x7f0000000300)=@abs={0x1, 0x0, 0x4e23}, 0x6e) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000080)={0xa8, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e24, @multicast2=0xe0000002}}}, 0x108) socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000380)={'bridge0\x00', {0x2, 0x1000000000}}) recvfrom$inet(r0, &(0x7f00000001c0)=""/188, 0xbc, 0x40000121, &(0x7f0000000000)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) 2018/04/11 22:41:02 executing program 6: r0 = socket$inet_sctp(0x2, 0x200000000000002, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000000)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x8}, 0xff89) 2018/04/11 22:41:03 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:03 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6}) 2018/04/11 22:41:03 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x8904, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:03 executing program 1: perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000500)=""/191, 0x110, 0x0, &(0x7f0000000480)=@can={0x1d}, 0x80) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) accept4$vsock_stream(r0, &(0x7f0000000340)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000240)={0x0, 0x48, "0351d6dc6f021aadc25a383dd84a9f7426ae2e135eb58219ee922acf202bab8fcd255c8f02c617bbb6a09c076697f92c5d2c0a751b2f3822928f338f1b322cadf92b16e99b918b28"}, &(0x7f00000002c0)=0x50) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000300)={r3, 0x40, 0x81}, &(0x7f00000003c0)=0x8) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) fcntl$F_GET_FILE_RW_HINT(r4, 0x40d, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000000140)=0x10) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000380)=""/28) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={r5, 0x0, 0x0, 0x6, 0x4}, &(0x7f00000001c0)=0x18) sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004) 2018/04/11 22:41:03 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c, r1, 0x200000000}, 0x2c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x1, 0x5, &(0x7f00000002c0)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x7, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') ioctl$TUNSETLINK(r1, 0x400454cd, 0x327) sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x24, r3, 0x20, 0x70bd26, 0x25dfdbfb, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}]}, 0x24}, 0x1, 0x0, 0x0, 0xc014}, 0x40) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) 2018/04/11 22:41:03 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:03 executing program 4 (fault-call:3 fault-nth:0): perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:03 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x89a1, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:03 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000080)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000040)) readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x18}, 0x10) execveat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000001780), &(0x7f0000001880), 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/11 22:41:03 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000300)=0x40, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00006cdfa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000340)="649c47ad01859d43cccb568a39ea223a3af06e82f576979331f0578a8fb684042722dcd959caf6e3f41fc43736f17e731d1a89e044affaa70c7a0c6ca0e0fea9e1712112e62c5b59886a3b2c645e2d5c899fa4bdeff43bcf1d877dacb351d70dce5abfef6e5de973193f9bb8ea6a33b3a05de980c7a3274029dcfcac444a7a9922e50d43d951fd507bd62c861b4b24768c7a93f199767ec8f9a75b02574c9a103d8c935c7826c7264b458a", 0xfffffffffffffd90) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000500)='/dev/ppp\x00', 0x40010001, 0x0) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f0000000440)={0x5, 0x7, 0x4c2, 0x5, 0xffffffffffffff01}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x400443c9, &(0x7f0000000080)={{0xff, 0x7, 0x8, 0x1ff, 0x3fb3, 0x80000001}, 0x5}) mq_notify(r3, &(0x7f0000000280)={0x0, 0x33, 0x0, @thr={&(0x7f00000000c0)="bd4def0d80bb07fe4a6562b27ba5ba96cb782bd8b141d41f05f6f6b8fa82fc65010fa5acde140e89965a1e4066b606f012042bdeae9ec829ffd40ff206b4d044c6d4dcbca1dbd5aeb6d41455f0d0f6c700777dcc456185a5ec2ed57a0924a4a35781dcc7a3e5a905a51f34722da715b1494050ab1b5dc47edc60b4416de6cbfb126dbe730de9e4842f9208664e4f32d68412979bbfc825837f639938e04b5127911816f78bb1d16061385ff0c59ecaf3b8b55ad574190f7349ce3d87734716d7dbb365c32802148cb83a876fe0f0624ebf4a7eb5638f53503a07d1ca4329711292fcc68da3", &(0x7f00000001c0)="6498caa9fa4ea4e46c90a0f5cbe7894af78dcd1362fb3d7f94e839a605513f4025f63e7e757cc011db86d5e593ccfc6a2aefcac39de7b55ce0a43ad77f1f8baa19e31f4b7359e38058ecb170ff943589accb0d72d6a48f42875a123299d55eb06f64c1537c2f6567289d6d13359278346396f5e05c9db5cf9712b3e248a7232935b924359c7eb0684cd37ae9113cbb694c908630204a992bea558f44cc695858069a2cc6218fbac9f77ea529b6314ba56fe92bc83f32d09c0fd156aa244684"}}) io_setup(0x401, &(0x7f000014b000)=0x0) io_submit(r4, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000400)=0x10) socket$alg(0x26, 0x5, 0x0) r5 = msgget(0x2, 0x408) msgctl$MSG_INFO(r5, 0xc, &(0x7f0000000480)=""/94) 2018/04/11 22:41:03 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4000, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000080)=0x78) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) 2018/04/11 22:41:03 executing program 1: perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000500)=""/191, 0x110, 0x0, &(0x7f0000000480)=@can={0x1d}, 0x80) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$sock_netdev_private(r2, 0x89f3, &(0x7f0000000240)="6b038dc161ea5b35214ef8fd3d04281e6a530501ca01ef72b61c5ce1d1203a0c2defe73bfb4e612098fd57f241edf42fddfb0b3636d8e0922f2e8afce7fd370238fcf3e4f2e936495781fa91e4645cd931da9bd22399f0f5ad2622ef4b342170cd587d50434f312e4dd976fd367786ed936642bca218646abd9783bba9e6caebc614dc05136a5a3fbcfcbbd69711dbe40a94c7d367ad0e89f3") ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000100)) accept4$vsock_stream(r0, &(0x7f0000000340)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80000) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000000140)=0x10) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000380)=""/28) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={r3, 0x0, 0x0, 0x6, 0x4}, &(0x7f00000001c0)=0x18) sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004) 2018/04/11 22:41:03 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:03 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:03 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x5452, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:03 executing program 5: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='vcan0\x00', 0x10) sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000140)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000380)="f0", 0x1}], 0x1}, 0x0) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0xfffffffffffffff1, &(0x7f00000001c0)=[{&(0x7f0000000040)="84", 0x1}], 0x1, &(0x7f0000000540)}, 0x0) 2018/04/11 22:41:03 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:04 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0xc0189436, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:04 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890b, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:04 executing program 1: perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000500)=""/191, 0x110, 0x0, &(0x7f0000000480)=@can={0x1d}, 0x80) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000100)=0x2, 0x4) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) accept4$vsock_stream(r0, &(0x7f0000000340)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80000) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000000140)=0x10) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000380)=""/28) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={r3, 0x0, 0x0, 0x6, 0x4}, &(0x7f00000001c0)=0x18) sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004) 2018/04/11 22:41:04 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000711000000000000000000000000000009500000000000000ccd229cfffc7684c5bcc87513ca5ae3781ca7127bc2fade3751ed25c99e1f9163776efee9e6e5b4645408cfe8159735bac511a58ea078c8433909f9f"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) 2018/04/11 22:41:04 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x40a85321, &(0x7f0000000080)={0x80}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/11 22:41:04 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890b, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:04 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfeff}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:05 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='overlay\x00', 0x101011, &(0x7f00000001c0)="84571441f1e6eb6b374f7b910e64e0a3429133fbdd416e8f0ec44e542624e3ad8c765785b47d77c6e496b8ef9854eedaf5ea628f5ce74de48a9d5c3708672802c64c282d9139e58c6d420c3fd00bb3d0dab026c362880a9cc11571ec916356b59d55746277152b81277baea72b872244775c6811bf59ce0845ffd078e975adf861d0c5c005bb0d3094d98d8b26df3b21e1be548ea26cdc8442afdb489139b2cd404ae364b21dfa3f0911effcd89559d2f699d81ad20f78") mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000080)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x4000, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000400)) connect$nfc_llcp(r0, &(0x7f0000000340)={0x27, 0x0, 0x2, 0x3, 0x2, 0x100000000, "2eb12aa5092a319728f999a01a6a78ee9771053e49e3b4872eba962572e8416aae5c36e589092dab7401ff65cf81505d4beafa55576a7c8ca525a3ef1bad45", 0x1}, 0x60) r1 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000040)) readv(r1, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) execveat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000001780), &(0x7f0000001880), 0x0) getsockopt$packet_int(r1, 0x107, 0x1b, &(0x7f0000000280), &(0x7f0000000440)=0xfffffffffffffd3f) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f00000003c0)={0x3, 0x2}) open$dir(&(0x7f0000000300)='./file0\x00', 0x26102, 0x24) 2018/04/11 22:41:05 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x28002, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000021dfb0)={{0x8}}) getdents(r0, &(0x7f0000000100)=""/103, 0x3a1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r1, 0x8, 0x5, [0x38, 0x0, 0x7ff, 0x5d, 0x7]}, 0x12) 2018/04/11 22:41:05 executing program 1: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) fremovexattr(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="7379af0f3cd3973e11c5cb3b106a317be7efd259a7f04c12c5837773748afee9e81a2edd45c1aadd68bb1203eb00d7be008a639caf6a34dfadd621279cc66c1f09839003d5033aa51b45786fb26226807027"]) perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x20080, 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000500)=""/191, 0x110, 0x0, &(0x7f0000000480)=@can={0x1d}, 0x80) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x3) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) r4 = accept4$vsock_stream(r1, &(0x7f0000000340)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80000) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) r5 = getpgid(0x0) ptrace$getregs(0xe, r5, 0x7, &(0x7f0000000640)=""/203) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000000140)=0x10) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000000380)=""/28) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000240)=0x0) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f00000003c0)={0x0, 0x7, r7, 0x3, r8, 0x4, 0x7, 0x2}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000600)={r6, 0xffff, 0x0, 0x8e7, 0x4}, &(0x7f0000000440)=0x3f7) sendfile(r2, r2, &(0x7f0000000080)=0x5f, 0x102000004) 2018/04/11 22:41:05 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x8903, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:05 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x1, 0x5, &(0x7f0000000080)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x10000000000000, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000000180)) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) 2018/04/11 22:41:05 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:05 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x8936, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:05 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast2}, &(0x7f0000000080)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) r2 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x1276, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "49ae6fb1f167ca1b250000000000000003a1f2550a0000000000000000619a7880361bc2399d8bd01c11e7fc45000001006ee114192a8970572b21069d6ec959", "81ad8af425caf8fa064aa6c16162a5e1bee887d36cb4a0f4464dac8c97351c79"}) 2018/04/11 22:41:05 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x8980, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:05 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)={0x2, 0x1, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200, 0x0) getsockname$inet(r1, &(0x7f0000000080)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x10, 0x4) 2018/04/11 22:41:05 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0xc0045878, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:05 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfeff000000000000}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:05 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0xffffffffffffff59, &(0x7f00000000c0)}, 0xffffffffffffff6a) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) 2018/04/11 22:41:05 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000003c0)="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", 0xfffffffffffffe37) ioctl$sock_ifreq(r0, 0x8971, &(0x7f0000000000)={'yam0\x00', @ifru_hwaddr=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) 2018/04/11 22:41:05 executing program 1: perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000500)=""/191, 0x110, 0x0, &(0x7f0000000480)=@can={0x1d}, 0x80) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) accept4$vsock_stream(r0, &(0x7f0000000340)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80000) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f00000005c0)={[], 0x6, 0x7f, 0x2, 0x0, 0x1000, 0x5000, 0x3000, [], 0x100000000}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000000140)=0x10) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000380)=""/28) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000100)={r3, 0x1e, "19f4126ed97495cd487b56523cf8b64e634280f8f1a2ba1bd324d0a981b2"}, &(0x7f0000000240)=0x26) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={r3, 0x0, 0x0, 0x6, 0x4}, &(0x7f00000001c0)=0x18) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000002c0)={0x0, @remote, @loopback}, &(0x7f0000000300)=0xc) sendto(r0, &(0x7f0000000780)="11239d007e848076fdc0a7e3b07c494a6aac1294b55bd5c02c36d8160d3257b869482d4cd1ddb032e1ba19026b2c8511d4663a663b9f68c941bd6141fc57cf07f2970db3e928cf4d8be235480edaf97ba0cf6f1a150472dae3e9652c051857f80ce6b9ab6f28d1987e2195f2d82b42320f396287c55167cc203fc7ce9e9c4559ddd1839157e61d6095163f5d7a6117014e07c33d0b8b05ef52c77f2b73e636cbb11f2eb9effdbc1e9677ff72556bc4851f6225ff6c72d2df15ed61d34de2c815ee6cc2ab3b55a2da111037aa4927f7aef92c943cc801e947d50002f2033bbbceb776ea857e9398aff382eaea46", 0xed, 0x4000000, &(0x7f0000000880)=@hci={0x1f, r4, 0x2}, 0x80) sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004) 2018/04/11 22:41:05 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x5451, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:05 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000001cc0)={"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"}) 2018/04/11 22:41:05 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x1, 0x0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000000100)={0x101, 0x2, 0xfffffffffffffff8, 0x6}, 0x10) sendmsg(r0, &(0x7f000000b000)={&(0x7f000000bfe4)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000000)=[{0x10, 0x0, 0x7}], 0x10}, 0x81c) 2018/04/11 22:41:05 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x8940, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:05 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) r0 = getpgid(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) r2 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x3, 0x200200) r3 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x9, 0x100) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) write(r4, &(0x7f0000000240)="9c8c488073d3dd60f2e116057b3f8671382e86f5c1e1ae7a3b0a600961468c876b1934239eb746ba46a917a95217ae8eb55378296df9f7ac0bd27d733f33c51916019bcd7c732a3c46bf15058327b8dd3e0de654a8790110797902f15497b8b135cc415bf3db42f9fcd22dd34dc4cd5e8b3597b84a97d81be5c828881620f9a3eb4a88caca2b09050debbb0b86da41ef3ea107fd6d112436bd1384ec3ffb0cace1a89dee9b91bd696efd4e", 0xab) faccessat(r3, &(0x7f0000000300)='./file0/file0\x00', 0x40, 0x1600) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f00000001c0)={r3, r4, 0x401}) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000200)=0x1f, 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000080)) r5 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000040)) readv(r5, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) execveat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000001780), &(0x7f0000001880), 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/11 22:41:05 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f00000000}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:05 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) 2018/04/11 22:41:05 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0xc020660b, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:05 executing program 1: perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000500)=""/191, 0x110, 0x0, &(0x7f0000000480)=@can={0x1d}, 0x80) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="0800d6e1564d46e61d4a9b5e21a77c00000000000000000000000000008c00", 0x3) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) accept4$vsock_stream(r0, &(0x7f0000000340)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80000) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x100000a, 0x953, r2, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000000140)=0x10) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000380)=""/28) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={r3, 0x0, 0x0, 0x6, 0x4}, &(0x7f00000001c0)=0x18) sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004) 2018/04/11 22:41:06 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000d1fe00c0001d00000000000000000000"]) 2018/04/11 22:41:06 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x40049409, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:06 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x894c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:06 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:06 executing program 1: r0 = perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000640)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x20000200}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x38, r1, 0x900, 0x70bd2b, 0x25dfdbfe, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x401}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x20008000}, 0x40000) r2 = syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x4, 0x181040) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000240)={0x0, 0x1}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000300)=@sack_info={r3, 0x5, 0x80000001}, 0xc) r4 = memfd_create(&(0x7f0000000100)=']vboxnet0selinux\x00', 0x1) recvfrom(0xffffffffffffffff, &(0x7f0000000500)=""/191, 0x110, 0x0, &(0x7f0000000480)=@can={0x1d}, 0x80) recvmsg(r2, &(0x7f0000001bc0)={&(0x7f0000000680)=@rc, 0x80, &(0x7f0000001a80)=[{&(0x7f0000000700)=""/192, 0xc0}, {&(0x7f00000007c0)=""/94, 0x5e}, {&(0x7f0000000840)=""/106, 0x6a}, {&(0x7f00000008c0)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/134, 0x86}, {&(0x7f0000001980)=""/217, 0xd9}], 0x6, &(0x7f0000001b00)=""/188, 0xbc, 0x1}, 0x1) r5 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r6 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) accept4$vsock_stream(r4, &(0x7f0000000340)={0x28, 0x0, 0xffffffff, @my=0x0}, 0xffffffffffffff5f, 0x80000) pwritev(r6, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000000140)=0x10) bind$alg(r4, &(0x7f0000001c80)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(anubis)\x00'}, 0x58) ioctl$DRM_IOCTL_GET_STATS(r6, 0x80f86406, &(0x7f0000000380)=""/28) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f0000000180)={r7, 0x0, 0x0, 0x6, 0x4}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000001c00)=@assoc_id=r3, &(0x7f0000001c40)=0x4) sendfile(r5, r5, &(0x7f0000000080)=0x5f, 0x102000004) 2018/04/11 22:41:06 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000000)={@local, @loopback}, &(0x7f0000000080)=0xc) 2018/04/11 22:41:06 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)={0x1, 0x0, [{0x10a}]}) 2018/04/11 22:41:06 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x89a1, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:06 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x8941, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:06 executing program 1: perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000500)=""/191, 0x110, 0x0, &(0x7f0000000480)=@can={0x1d}, 0x80) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) accept4$vsock_stream(r0, &(0x7f0000000340)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80000) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) pwritev(r0, &(0x7f00000003c0)=[{&(0x7f0000000240)="ea9dce7611d17b27599b462380b320badc02b4410fb80ae78db104a3aabcf84afa081d438d01d3a7003567c3f6ae564dc0ddc67de1c1354631c7d21f7cbcef72c43edc90ed6e23995da1b2e0d210981e5ddc9fbafe88722175b76b5efda13b0617f759c96cd7c8ecb7efc3189c900a558dd30257144313711ca3aab490eeff47893586a56387571302f054e9a2b095bcdd6d75f0c9f98628db7f305dc8650fdef166882f07c3a6da713b1071418c047b7e716ec9a433aa3db8de57af2633c11500da97cc03d9be5871242e0b53c8ac56e2537a36da7c1ae32a4b8473d5bc62228af7637919f3ee15c2cb8d0205fae6dc", 0xf0}], 0x1, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000600)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000000140)=0x10) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000380)=""/28) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={r3, 0x0, 0x0, 0x6, 0x4}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000440)=0xfffffffffffffffe, 0x4) sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004) 2018/04/11 22:41:06 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:06 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000711000000000000000000000000000009508000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) 2018/04/11 22:41:06 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000080)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000040)) readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) execveat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000001780), &(0x7f0000001880), 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) sendmsg$kcm(r0, &(0x7f0000000840)={&(0x7f0000000140)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x4, 0x3, 0x1, {0xa, 0x4e23, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}}, 0x80, &(0x7f0000000640)=[{&(0x7f00000001c0)="face5d07cd35f3182d73ea8494dcd44de78d1815dd93ee26380bff3a66b560655891f5ee2939a4bb4a20e4a348a07c2ba4abcadf920d31589bbd43b87ed48a9770238d5b3d50d9f659ed71641f30b5bfe1d7d8ae01bf206899817eb84bd5091fe76ccbf1b4443546f05533b7b6dd7a70425f8b9a66399af42305df1e80f393ad9f", 0x81}, {&(0x7f0000000280)="39a378103751c8fa2b08b1bb69c0b851efd59cc50546236d7636ba86f98973ab8e1550f14bfe62466dd1cee2fc2d209b4380bb6b8b1e1ceec4e08a548ec5b19a376e37e529562c1edbbd125b8d03a2960b3a5a8c13715be04e8095d692bd62c51356a03e79872e626e28d4df771acf2ff7e6049dc477522cc009256c77b3e2a00a0ce55562792b804cbe7f323228bc", 0x8f}, {&(0x7f0000000340)="aeca3bb3e926209be6de7d57ba2a98981bdc79c224159e00cf9a63744094d86c2ae1f6eb3100fc3d66765a9e943660b6815e04ac7a02f1b450876d3634fd6b0ece112d3ae83b0476df5eb626f70f5dcd6fe26d9aa3a4e1871a9261908a00a0ee906b8bef8c9a6cdd09ce8b092596d8b4075f314600f682525db3b8adc3a0645cb516a34c7d10deffae2f6a99a7ce9ea6974e9ed67fbf255ecbcd73382e55b40682f092ea48d08f1aba959c418862b7538d18948670e74477da0183f87a0f3965019a40eb3642e7296198534b", 0xcc}, {&(0x7f0000000440)="a994784b7ec2d184dfcd8d7ba182746600b3afe85ea8e8857dd282a791b7ae39ddf4f519d0e8b0d98f343790374e37b979bdc41e3b2a052af69f9e977e2a02cf4d1023cb7439d489e48f5204364e6d02fb2f3e01168078e147bfa3d1ab96cacbab67749f4c7f72f1983c49469f54c80fb8127cb983cd1e354240f7f908680491043944c2295aadd3bf9852b4ab9eb410243b615e09a6a5a2de473d7af7ba2280efca283426", 0xa5}, {&(0x7f00000000c0)="703eb57d86fa30b4ef756bc239b8cc04", 0x10}, {&(0x7f0000000500)="0027e84b28d051fba1ac8f0cfc39ee75fd3063ef4b70807ca065b8b73757fd787134d5ed5ba5fa46694bb73683407c8846f73406dea014fd1e8d270cb78b5006c46a6eae22c00949dddd12d192b4306df0db1d0114031c947f303e51c5e63efa158713752bf51ff41504a0345c0b2ef24ea065a4bed84a7d5db060a4ee049f9d70be8c1efc00d2f0e8f5a94792572305b4b2fa2582cc98da886bafdee594b4d765242897f4b1321552d07d7a9eae", 0xae}, {&(0x7f00000005c0)="70948348c565f9c2916b1264c3d29eb1a161b5be52376919c4f8d21cfcf99f8201c0292b3024b75db3037f751281ce6fa576cf0b66c84da93f17da202ebb44a2ade2a1ef374efbec19ac1f1f57d50cad", 0x50}], 0x7, &(0x7f00000006c0)=[{0xd8, 0x1, 0x5, "e632cff5f8ff87941e80253b60cab2dac9f5383d65555be68ae65bce4dec83d3535adc388592039565785b46e9d6d4d6a7c31ead599115833e2b7479c8057ebe6e0dae0ea26478221b72c32565fff3805e4fa392301c2046b6a9e2a2c22ccece14d0840c9dc6e3fb4ca380aa257606978b7d2d9b49ace43da62d21909d0b7644e615d6491678714285980c3a37f28236947ed53f4c674c0645f027762c53d4ea72af69748265e0c6ab0b5ab1e6c43a2f2562232cacd217253af7ff42eeb7aa3bfa159d62d3e932"}, {0x48, 0x0, 0x7, "fc2127ef3e20993f532e0072c8817e77b94a9c655dc1aaad1e7969c47de7402d5a99100303467f8d37b903fa6261b9f99e92496e"}, {0x38, 0x114, 0x3, "22b04c9504671136eff990fd23112a75a48ddb3577c9f7d6b80a07853ef77f09ae4a8c79f9fcba"}], 0x158, 0x5}, 0x8000) 2018/04/11 22:41:06 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000040)=""/209, &(0x7f0000000180)=0xfffffffffffffcb1) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000e49ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="78000000430000100001002f6465762f766373230000000c000800000000000000700a0800030000000000100001002f6465762f76637323000000100001002f6465762f76637323000000080004008000000008000200000000000800040001feffff080004000400000000000000000000000000000000"], 0x78}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000240)={0x0, 0x200000000, 0x80, 0x10000}) 2018/04/11 22:41:07 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x8918, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:07 executing program 5: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000040)=r0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)) 2018/04/11 22:41:07 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:07 executing program 6: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffff, 0x404100) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000140)={0x9}, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) sendmmsg$nfc_llcp(r0, &(0x7f00000026c0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c95d9d47e4635c995b18ba766a818648cd01f2e3825bee3eb373769cb2c85d7f0bb3aff58d31b0352895601ee239883abfad45a0e8c0f59bf3b52edf3500bb"}, 0x60, &(0x7f0000002600)}], 0x4924924924926b2, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000180)=0xffffffff, 0x4) 2018/04/11 22:41:07 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0xfffffffffffffffe, 0xffffffffffffff47) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000000240)='GPL\x00', 0x0, 0x41a, &(0x7f00001a7f05)=""/251}, 0x10d) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000380)={'vcan0\x00', 0x0}) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) sendmsg$can_bcm(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x1d, r3}, 0x10, &(0x7f00000004c0)={&(0x7f0000000440)={0x5, 0x0, 0x5, {r4, r5/1000+10000}, {0x77359400}, {0x3, 0x1, 0x100000000, 0x20}, 0x1, @can={{0x4, 0x1880, 0x6, 0x400}, 0x2, 0x0, 0x0, 0x0, "8d3285f5b9552ea8"}}, 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x4000050) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) 2018/04/11 22:41:07 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x4020940d, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:07 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, 0x1) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340), &(0x7f0000000080)) getpgrp(0xffffffffffffffff) getpid() r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000340)='net/connector\x00') ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000040)) readv(r1, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) fchdir(r1) execveat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000001780), &(0x7f0000001880), 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x26102, 0x0) r2 = geteuid() fstat(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000140)='./file0\x00', 0x2000, r2, r3, 0x3ff, 0x1) 2018/04/11 22:41:07 executing program 1: perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000500)=""/191, 0x110, 0x0, &(0x7f0000000480)=@can={0x1d}, 0x80) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) accept4$vsock_stream(r0, &(0x7f0000000340)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80000) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000100)) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000000140)=0x10) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000380)=""/28) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={r3, 0x0, 0x0, 0x6, 0x4}, &(0x7f00000001c0)=0x18) sendfile(r0, r1, &(0x7f0000000240)=0x5f, 0x102000004) 2018/04/11 22:41:08 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000000000000000000000000000071100000000000000000000000000000958a00000000000072cd3ebe72b79e08055243d4ed4ff0052302d705b0c9c6f9848e17aded932a31a6f803987fc5be31bf31312b1e3698201107eef2d39cdbc656065b900d5546393b558d102231d1c8d0b40f441887d3c3503e6a635e7b2dbe4f52ff8a6c9a2d602176e7f0e04f45d99d"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) 2018/04/11 22:41:08 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100400000106, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000140)={r2, 0x7, 0x28, "e284c001ec3118e6c29c79a8167a7a44b08ad1da6a00f0aa9ae2099f585fc4cf602c5b934f319aa9"}, 0x30) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cdf000)={0x7ff}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00000000c0)=0x401) read(r0, &(0x7f0000000080)=""/1, 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000180)={r2, 0x7fffffff}, &(0x7f00000001c0)=0x8) ioctl$TCSETA(r1, 0x5402, &(0x7f0000a26fec)) 2018/04/11 22:41:08 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:08 executing program 6: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() r1 = getpid() process_vm_readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000280)=""/43, 0x2b}], 0x1, &(0x7f0000001580)=[{&(0x7f0000001500)=""/100, 0x64}], 0x1, 0x0) kcmp(r0, r1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='ext3\x00', 0x4000, &(0x7f0000000180)="bd03dd521f8dbe1f8791bbafac4eb8a5891c54dd7c2ca6b57b146b3e6bd8bde95c5343d4b4a7281c3ee297ea11c63f3ed1d27a7a4f29a3b7d6eab0ce4d373812946e9de8e4c2590bc8") openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200, 0x0) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 2018/04/11 22:41:08 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x40049409, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:08 executing program 1: perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000500)=""/191, 0x110, 0x0, &(0x7f0000000480)=@can={0x1d}, 0x80) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000240)={&(0x7f0000000100)='./file0\x00', 0x0, 0x8}, 0x10) r3 = accept4$vsock_stream(r0, &(0x7f0000000340)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80000) close(r3) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000000140)=0x10) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f00000003c0)=""/28) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={r4, 0x0, 0x0, 0x6, 0x4}, &(0x7f00000001c0)=0x18) sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004) 2018/04/11 22:41:08 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x8925, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:08 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r0, 0x50, &(0x7f00000000c0)}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x40, 0x0) recvmsg$kcm(r1, &(0x7f00000005c0)={&(0x7f0000000240)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000001c0)=""/64, 0x40}, {&(0x7f00000002c0)=""/149, 0x95}, {&(0x7f0000000380)=""/164, 0xa4}, {&(0x7f0000000440)=""/68, 0x44}], 0x4, &(0x7f0000000500)=""/166, 0xa6, 0x7fff}, 0x20) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) 2018/04/11 22:41:08 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x8902, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:08 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="1800627b7bb9fe1c7c00000000000000000000000000007110000000000000000000000000000095000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) 2018/04/11 22:41:08 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000080)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000040)) readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) execveat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000001780), &(0x7f0000001880), 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000280)={'dummy0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f00000000c0)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000240)={@empty, 0x3d, r1}) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) recvmsg$kcm(r0, &(0x7f0000000440)={&(0x7f00000002c0)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000340)=""/4, 0x4}], 0x1, &(0x7f00000003c0)=""/67, 0x43, 0x401}, 0x101) 2018/04/11 22:41:09 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:09 executing program 1: perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000940)={0x0, 0xc5, "593d734ea489a9be7aa30cc2cc9bd1a13d8e1df14714faf42fd21e59d54dacba7144e5ae5ecfb044e9532a7c2fd7ac0c33c1ca69a3ab5d6e34d41f4c90a2713d4b2b941381aa793f255774f28b795fdf1a3a7ca909212bbf59a25d863661aa16415001976a0df7da7c0f44d10c1247e0f92b23e697a069e4689b8e3b5a606083f5e0fa08294cffaa5a6d00c09b75cdbe8b6120dd516298dc2127c5d4c1cbd0b56991c34a5103a2a530d8e98dea727721929a2c1c6d63b23f5c20abe539efc7fca167632b6c"}, &(0x7f0000000a40)=0xcd) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000a80)={0x0, 0x7fff}, &(0x7f0000000ac0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000b00)={0x0, 0xffffffff, 0x3, 0xe7}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000b80)={0x0, 0x1f0, 0x101, 0xa7}, &(0x7f0000000bc0)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000c80)=@assoc_value={0x0}, &(0x7f0000000cc0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001300)={0x2, 0x2, 0x200, 0x1, 0x9, 0x0, 0x894, 0x2, 0x0}, &(0x7f0000001340)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000002800)={0x0, 0x38, &(0x7f00000027c0)=[@in6={0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x800}, @in6={0xa, 0x4e23, 0x1ff, @dev={0xfe, 0x80, [], 0xa}, 0x401}]}, &(0x7f0000002840)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000002880)={0x7, 0x9, 0x8000, 0x2, 0x800, 0x2, 0x940, 0x3ff, 0x0}, &(0x7f00000028c0)=0x20) sendmmsg$inet_sctp(r0, &(0x7f0000002980)=[{&(0x7f0000000240)=@in6={0xa, 0x4e21, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x71ae}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)="f526dc895064a538dc0c19d4ed05bfda6dc0f3709d02959a8b25ccbbde", 0x1d}, {&(0x7f00000002c0)="7e40d81be65a985b269b7435b3fdd2f40e23caaac2b21bc4cdf5b5c097451a6a14f744925d3576c273cfa4f843f28fd913ad", 0x32}, {&(0x7f0000000300)="f1de9e1da2dd100466fdd27ed9067bd81f67", 0x12}, {&(0x7f00000005c0)="67b018d843fabbf83d105cff20a75dc18e85b1b412282af2994303aebe7d745932b31f269a398c955d0545edbd614dbd235b7fc2f6974d9bc1549836bb263a5cabc714e157ad9a7c9be2ba703330e085ecfe77c532f7527df9c9bbf9d12f00d139fc8ffafef6495c481c43dbe26ed0b01581501635c1b018220b56b5cabe30bc1bc4852fe8ef2a162134ad59238ec2bba0bd22ff6b03220d3412e25472bde0fe6972299d2eb9b43f0f4ebdf8fb050c5417fd1ae9a9c25c2958380e73d443ad9ab3f767c587ba66a753", 0xc9}], 0x4, 0x0, 0x0, 0x4004}, {&(0x7f0000000440)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f00000008c0)=[{&(0x7f00000006c0)="8ec35f4325195bc9b817ab892edb309aef47ed", 0x13}, {&(0x7f0000000700)="0afd042a9ea679e6ec169d17fb948f34da7f4b86f430f659a7b586ab35e7cca9a75817a0084bbe62d3ae4b6c716133623d0cf7207eb65cd52f52215b5de5b1356e338eb7f29d134aedce2a74f9112af91306aff9f9d113677feb9f1daa90e39c7e36bf785a70a189925eae4773382ac761307dfe2fac", 0x76}, {&(0x7f0000000780)="161d4329e781889932a326474d8b6753f78591433bec9b1e2449cc354d35e0e9f5e63521da9e4867bd3d0128b2301e8f8a757b2def2b58eadc644a38842e", 0x3e}, {&(0x7f00000007c0)="05d09774aa8c343745254e9a5914f42fe7b83112d9c92aa4065ebccac847bd0ee4c7df4bf06fa3951d2e9e473793f40da3a874dc4a3c3abfed446608ef39ace748ce74dac06b7bf571f00ca0ab2174a723010c243fab935d521616d918a4655353ad090eb4fd2929bf00", 0x6a}, {&(0x7f0000000840)="64296275997fd0", 0x7}, {&(0x7f0000000880)="ce43f2441b8d", 0x6}], 0x6, &(0x7f0000000d00)=[@init={0x18, 0x84, 0x0, {0x5, 0x6, 0x3f, 0x6}}, @init={0x18, 0x84, 0x0, {0xd02f, 0x401, 0x6fe, 0xfffffffffffffffb}}, @init={0x18, 0x84, 0x0, {0x4, 0x6, 0x40, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x100, 0x8200, 0x4, 0x40, r1}}, @init={0x18, 0x84, 0x0, {0xff, 0x0, 0x85, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x8001, 0x202, 0x2, 0x1, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8000, 0x4, 0x4ade, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x1000, 0x1, 0x3, 0x401, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8, 0x4, 0x3ff, r5}}], 0x1b0, 0x20000000}, {&(0x7f0000000ec0)=@in={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10, &(0x7f0000001280)=[{&(0x7f0000000f00)="f3d4d254f006091737c9075883b2856aad114df5f8b50abf6efc67b5d8735edd6e0e868cc290e9", 0x27}, {&(0x7f0000000f40)="d9c69759bfef0774ed88e859233068c15606ae97eafeae8ba3d7ff129cc939e2566edd76bc1147a37edbd90b8c0a992a0f28a862be757362acc7ea44311c302ed5f28dfefedce6f27a5b56238a2a93d298fd68f4fc43032206fd8e7e955d1badb33ed5bb1cc0759f04058e9b5be0cf3f94d0e3cd714b509d310ada75fe0f39f1be8f33556f2d76ee7b29e242e4255af77ab5c72e98dcf577920cc5e792e2da1c9d46f9be4ea6352b1358a9db434195b4595ef80da0e3e241a36b4247b8bc1bb4a15c630f6279706bdcc17307e1286a4376a0ac2caf0e7bfa4378d03a0d842a03", 0xe0}, {&(0x7f0000001040)="c18cdb73d03a747f4c93165d7e09c34267389eed0214b73279b451576745a55e11cb19c36074d81b7e673e9f2d68edeb0e7853ea12ed0c8df1cdc1bebea41cb766328ccbf9b7b5efd6aa6d0ac9f97ecc3c9c021e3225f4e073b52cb4cf6decdaf95dcb5038beb4af6a90750906bd194769ae919908035fdd0e957fabd6780c88c4659664a72e8ebc4741", 0x8a}, {&(0x7f0000001100)="9be525d7a639f8b189524fe6d298e87e8bcf8581f6d97067f14a4483f7dc186247503ef00771e25488451f9d5c1a082958be3efee5964c3b521e5eeb9d0fd66eec967a316a0852d258a38be2db66a06edf9a483961499b7e8faac2ce1cbb71a608947e1833a2288205c8526658857c487ac46cd8b66f5726f92de46fbd604b68a097dbbf7f2a4fb7e2a03a9148ea1c08ea40312fa5bcfeee49585c0abb63", 0x9e}, {&(0x7f00000011c0)="2377fcfb4e4657d64251379b1452a605e7f6690d675b29e48ae060d966a1d778f4a6f46b47ae6eb3bece8909e0ddb384419300d74fee226dcb4372e9d829c0ec22ccd5a1b36cbca9be47454072fa7a0beae084b1a1299e980df58b483632c5e86d2d7eba1fae6345ef4a058ecee40adb81f253024e634b3f55072d28f15fa281a99af82de4b44ee4c99e112fc828f949911c43ccee064dc94602a175c1e6459bfcf1bba7f2e1d94f5e591ced6a", 0xad}], 0x5, &(0x7f0000001380)=[@sndrcv={0x30, 0x84, 0x1, {0x80, 0x2, 0x202, 0x3, 0x8, 0x7, 0x7, 0x4, r6}}, @init={0x18, 0x84, 0x0, {0x5617ff8e, 0x345e, 0x7fff, 0x1}}], 0x60, 0x4}, {&(0x7f0000001400)=@in={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10, &(0x7f0000002740)=[{&(0x7f0000001440)="30b6f823223fee324dd69df63b318e04d6680feddc24818375ec9d2a802831c82be76dcd301c1e9663c3a8b19aa774d7cb9329f413b0861a837d16f8f1848c89e4e5ecac795dfda53adc393beed3d4ffbe8f9e50817d6449e8a1dd1e1372ee9575f18bb00587a27e4d7cbf3d32ff07ab64ac7b7f9f55cca6e0af0a41921b1308797f0c8945807eed15632e0cd008d740767b8ae538521ac0437bb266b5d23e33f56105773a85366045ab795c7e12fcd7b62b2350f658e3901f4e4f", 0xbb}, {&(0x7f0000001500)="02957ef25eca538a9e6bfc77d7ba2dbe2ebcff6f48ddcfa029286ed8d54a0cfa0b4b067c0073d8c32f8bf2bbe059c31a285fe0dc07023333c59093856a2f1f3ef5d5b4374d85913d63d3c43c16905fddc799567aafe047db05e029c395c0b9ff2572bf347b24", 0x66}, {&(0x7f0000001580)="257ddd8e304f4ed8a39f2ec3792dc4a3736d553277164eb7829edde433ef53d99d90e6f3ea1eed70e52a81f52c935b60382b87af1abaecbf3067d5d60e7ec1bd4dc1d733c1ca9e0a363fc337285e4859c3cee8bfc0773a491ce08b5c05d61918ad4b57ef17e2d029ff4891c3992e70cf35cb847be34838e751fa2b43c4ded6248d5a48e835db54e75f6c3761d916535b0423478f0dd473a5102e40a3a53270193d5a8505e035944c62f45025e540a4a3e9f787eae209271fdace91505ccfa6971286d188560c917ca87eb73283d307c4dff13f9000fc246fb2ee8393", 0xdc}, {&(0x7f0000001680)="d2d1a44782c82da8daf67eea4fe83e9cd1dedcef0d6e9366d3856205762bf77eb1cdbefbd90d3022ec6abd6911e972c1c4ee0c11417cdfa46f193a68738ece2aed8ce4927fffd46d905fffe035f31e4b59f9b86ae917075e45efeca05a37ed4fb69b4f6a785d4c11f51d4d353d3de5fc5ae53fd037c3d1ec4bc63cfe6aaba5f68f64775a32ac677111e1bdf4ab1f86fae9ca9fc8cfd4050fd354b5882d77b046a8cdccda0660b51f37", 0xa9}, {&(0x7f0000001740)="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", 0x1000}], 0x5, &(0x7f0000002900)=[@sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffc, 0x10001, 0x1, 0x7, 0x200, 0x6, 0x4, 0x14000000, r7}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffff9, 0x2, 0x8, 0x100000000, 0x400, 0x20, 0x3, 0x6, r8}}], 0x60}], 0x4, 0x5) r9 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000500)=""/191, 0x110, 0x0, &(0x7f0000000480)=@can={0x1d}, 0x80) r10 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r11 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) ioctl$TIOCMBIC(r11, 0x5417, &(0x7f0000000c00)=0x4) accept4$vsock_stream(r9, &(0x7f0000000340)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80000) pwritev(r11, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r11, 0x84, 0x22, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000000140)=0x10) ioctl$DRM_IOCTL_GET_STATS(r11, 0x80f86406, &(0x7f0000000380)=""/28) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r11, 0x84, 0x73, &(0x7f0000000180)={r12, 0x0, 0x0, 0x6, 0x4}, &(0x7f00000001c0)=0x18) sendfile(r10, r10, &(0x7f0000000080)=0x5f, 0x102000004) 2018/04/11 22:41:09 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x5451, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:09 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x8904, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:09 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="f64c0000000000000000000000000000711000000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) 2018/04/11 22:41:09 executing program 5: perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000500)=""/191, 0x110, 0x0, &(0x7f0000000480)=@can={0x1d}, 0x80) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) accept4$vsock_stream(r0, &(0x7f0000000340)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80000) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000100)) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000000140)=0x10) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000380)=""/28) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={r3, 0x0, 0x0, 0x6, 0x4}, &(0x7f00000001c0)=0x18) sendfile(r0, r1, &(0x7f0000000240)=0x5f, 0x102000004) 2018/04/11 22:41:09 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000080)) r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x4, 0x4000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000340)={0x0, 0x8}, &(0x7f00000003c0)=0x100000065) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000240)={r1, 0x3}, &(0x7f0000000280)=0x8) accept4$netrom(r0, &(0x7f0000000140)=@full, &(0x7f00000002c0)=0x48, 0x80800) finit_module(r0, &(0x7f0000000300)='cpuset$ysecurityvmnet1ppp1cpuset\x00', 0x3) r2 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000040)) readv(r2, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) execveat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000001780), &(0x7f0000001880), 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/11 22:41:09 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xb, 0x40, 0xa9, 0x5, 0x1}, 0x11c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r0, &(0x7f0000000100), &(0x7f0000000140)="1dbfb9596c94f49780388b97450b3e2675dc81870047943b2ed2bf99a9b768c42bc055be87d12d9f30f4d7f33e1b136d6450c664a46e0ac5eaf8dd7b1d138d0d11"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000280)={r0, &(0x7f0000000180), &(0x7f00000003c0)=""/128}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f00000002c0)="11b706dc005d", &(0x7f00000000c0)=""/50}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xf, 0x9, 0x9, 0x401, 0x1, 0xffffffffffffffff, 0xda3c00000000}, 0x2c) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000040), &(0x7f00000001c0)=0xc) 2018/04/11 22:41:09 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:09 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0xc0045877, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:10 executing program 6: r0 = open$dir(&(0x7f0000000340)='./file0\x00', 0x1fffd, 0x0) fallocate(r0, 0x0, 0xa3cf, 0x40) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) write(r1, &(0x7f0000000300)="d88a8d38144e5013d473c0ac2ca61ff3b749a4f5c7e6e9c2ce586e5cfca5d60f", 0x20) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000140)={0x4, &(0x7f0000000100)=[{0xc2, 0x7ff, 0x3, 0x5}, {0x5, 0x5, 0x80000000, 0x80}, {0x101, 0x1ff, 0x1000, 0xed4d}, {0x0, 0x7, 0x2138, 0x5}]}) open$dir(&(0x7f0000000040)='./file0\x00', 0x600000, 0x138) sendfile(r1, r1, &(0x7f00000000c0), 0x7527fb3200000000) fallocate(r0, 0x8, 0x0, 0x8000) 2018/04/11 22:41:10 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0xc0045877, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:10 executing program 5: perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000500)=""/191, 0x110, 0x0, &(0x7f0000000480)=@can={0x1d}, 0x80) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) accept4$vsock_stream(r0, &(0x7f0000000340)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80000) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000100)) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000000140)=0x10) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000380)=""/28) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={r3, 0x0, 0x0, 0x6, 0x4}, &(0x7f00000001c0)=0x18) sendfile(r0, r1, &(0x7f0000000240)=0x5f, 0x102000004) 2018/04/11 22:41:10 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0xc020660b, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:10 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x3fffffff, 0x0, 0x4, 0x21c}, 0x2c) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x100, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) getsockopt$inet_dccp_int(r0, 0x21, 0x100013, &(0x7f0000000000), &(0x7f0000000300)=0x4) 2018/04/11 22:41:10 executing program 1: perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000500)=""/191, 0x110, 0x0, &(0x7f0000000480)=@can={0x1d}, 0x80) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x2, 0x8000) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) accept4$vsock_stream(r0, &(0x7f0000000340)={0x28, 0x0, 0x200000ffffffff, @my=0x0}, 0x10, 0x80000) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000000140)=0x10) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000380)=""/28) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={r3, 0x0, 0x0, 0x6, 0x4}, &(0x7f00000001c0)=0x18) sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004) semget(0x2, 0x7, 0x52b) 2018/04/11 22:41:10 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000080)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000040)) readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) execveat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000001780), &(0x7f0000001880), 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x10) 2018/04/11 22:41:10 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) [ 217.310855] QAT: Invalid ioctl 2018/04/11 22:41:10 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x8941, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:10 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:10 executing program 1: perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000500)=""/191, 0x110, 0x0, &(0x7f0000000480)=@can={0x1d}, 0x80) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) syz_read_part_table(0xf90, 0x2, &(0x7f0000000300)=[{&(0x7f0000000240)="d14386fcd70dece0fb0c042fe82d8173fc076633bdd20542e7b5b7c98f7c2554666e2ca88e6ba875ce68e78b9680f4206bdb3ad1d01747e7e1716f6543f9d9eb3989168facbeeeb45ef888a6ef66dfe90080b2094a12be7d521da5588ddce276aef623aec5bd7746c5d2229c6f140137b5d459e2b56868ab4bfd4ff16f92a1c11d3df0115b9400d1aef44211e596e13661ee1fce5cba5ff3498996dcbb", 0x9d, 0x4}, {&(0x7f0000000100)="78d5cb8e03", 0x5, 0x6}]) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) accept4$vsock_stream(r0, &(0x7f0000000340)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80000) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000000140)=0x10) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000380)=""/28) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={r3, 0x0, 0x0, 0x6, 0x4}, &(0x7f00000001c0)=0x18) sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004) 2018/04/11 22:41:10 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x5460, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:10 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f0000000180)}, 0x10) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) 2018/04/11 22:41:10 executing program 5: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x42001, 0x0) munlockall() getsockname$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000f80)={0x18, 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB="03630840", @ANYRES64=0x0, @ANYBLOB="13630840", @ANYRES64=0x0], 0x0, 0x0, &(0x7f0000000e80)}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000140)=0x800, 0x4) [ 217.461454] Dev loop1: unable to read RDB block 7 [ 217.466672] loop1: unable to read partition table 2018/04/11 22:41:10 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x4020940d, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:10 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x8983, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) [ 217.515783] binder: 16676:16678 BC_FREE_BUFFER u0000000000000000 no match [ 217.522882] binder: 16676:16678 unknown command 1074291475 [ 217.534109] loop1: partition table beyond EOD, truncated [ 217.539896] loop_reread_partitions: partition scan of loop1 () failed (rc=-5) [ 217.584180] binder: 16676:16678 ioctl c0306201 20000f80 returned -22 [ 217.608991] binder: BINDER_SET_CONTEXT_MGR already set [ 217.621817] Dev loop1: unable to read RDB block 7 [ 217.626779] loop1: unable to read partition table [ 217.637926] binder_alloc: 16676: binder_alloc_buf, no vma [ 217.643600] binder: 16676:16694 transaction failed 29189/-3, size 0-0 line 2963 [ 217.661807] binder: 16676:16692 ioctl 40046207 0 returned -16 [ 217.674381] loop1: partition table beyond EOD, truncated [ 217.680058] loop_reread_partitions: partition scan of loop1 () failed (rc=-5) [ 217.734089] binder: undelivered TRANSACTION_ERROR: 29189 [ 217.740968] binder: release 16676:16678 transaction 27 out, still active [ 217.748189] binder: undelivered TRANSACTION_COMPLETE [ 217.753372] binder: send failed reply for transaction 27, target dead [ 218.217157] QAT: Invalid ioctl 2018/04/11 22:41:11 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x1) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) fchown(r1, r2, r3) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) socketpair(0x5, 0x4, 0xffff, &(0x7f0000001980)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSBRK(r5, 0x5427) r6 = syz_open_dev$sndpcmc(&(0x7f0000000400)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) kcmp(r4, r4, 0x7, r1, r6) acct(&(0x7f0000000600)='./file0\x00') r7 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/mixer\x00', 0x8000, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r6, 0x400442c8, &(0x7f0000000480)=ANY=[@ANYRES32=r7, @ANYBLOB="710000001f00"]) r8 = request_key(&(0x7f00000004c0)='logon\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000540)='[\x00', 0xfffffffffffffffc) r9 = add_key$user(&(0x7f0000000640)='user\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000700)="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0x1000, 0xffffffffffffffff) r10 = add_key(&(0x7f0000001700)='id_legacy\x00', &(0x7f0000001740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001780)="4dc30074756ddb2f3a36753227cddbb9e7ba45f4232482f0d3a2e3a2a6141f1a3c5faf0247047054bddc7aec1f4cd5b9e58d2e87ed8f4060f1abdc542967db7525cc16940f43352ac8e37baf8c87b05a06d64460435a4eeb730ec268dbd877f881c69fad0c36327a3f4fd7184f360ea7443ceb124212275b36eaae270fd422e771bbe61e9d6ac4d0f17062eceae69d1936bd483ded681f3172db5fde20a3cbd7dfd7d6bdaf337203efe22ac0235a657837c7ff90e35ae7820ba664a6550c74d4a23ed550123b5a8515a5655bc8e12b3d34164b868cd1c1e9d1a85a9dfe636ef6bb48925c94af6043746d", 0xea, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000001880)={r8, r9, r10}, &(0x7f00000018c0)=""/4, 0x4, &(0x7f0000001940)={&(0x7f0000001900)={'poly1305-generic\x00'}}) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000001a40)) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r4, 0x10, &(0x7f0000000240)) r11 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x400) ioctl$KVM_GET_DEBUGREGS(r5, 0x8080aea1, &(0x7f00000019c0)) ioctl$sock_FIOSETOWN(r6, 0x8901, &(0x7f0000000680)=r4) getsockname$inet(r11, &(0x7f00000000c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000100)=0x10) getsockopt$sock_cred(r11, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000340)=0xc) r12 = dup2(r0, r1) getsockopt$netrom_NETROM_T4(r12, 0x103, 0x6, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 2018/04/11 22:41:11 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000080)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') ioctl$void(r0, 0x8e6a6ccc4f0797) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000040)) readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000480)={'vcan0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000004c0)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00000000c0)) execveat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000001780), &(0x7f0000001880), 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/11 22:41:11 executing program 1: perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0) sendmsg$alg(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000100)}, {&(0x7f0000000240)="066ef7095f642c052db5cce79b5937a748d87751f71acc26541380b9847c374b800e66cf68", 0x25}, {&(0x7f0000000280)="353de8af1cc5de3e69b142d26cad71", 0xf}, {&(0x7f00000005c0)="2765fe6d7431a52e7c734593483e73aa1682c52f0e202d120d8719dd3ef770712754c3eefae6efd3559a186cab7cf639e792d0e4c02b76889215115f3572d3b7b4712e5faa6c721c6ac3a8ddba0ae5e8ce9325aca42f4f561e9f9da7aae268df331961ecce47e19a463b2d038e9bec71ef01f077275278f38f251aa1f1f5f5dc07af5bb414180e4d8a0d119ea4b70b9890e6f2e9f45df448ca2469e8c59a16666372933d112773ef7ecec16cf7c3801c12e773ebf9d10bfb66175a97a0", 0xbd}, {&(0x7f0000000680)="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", 0x1000}], 0x5, &(0x7f0000001740)=ANY=[@ANYBLOB="800000000000000017010000020000006c0000005446393935860250a7f2285da27708661c47baf042b97f616735037b7e3df31435ef2c3f9beb3f1a2e8872c1f421a7cf57d114d4da2b40c188dc74301faf980b50523ee7af1fd671116da8a163514f55f5fd0500a8ccce6b888e62a8d4eaf479babbf3f58ea4cb8c16af3678f29da8ae715b8449c4a32ba2f5c33a79c1f924570f"], 0x80, 0x20048000}, 0x20004000) recvfrom(0xffffffffffffffff, &(0x7f0000000500)=""/191, 0x110, 0x0, &(0x7f0000000480)=@can={0x1d}, 0x80) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) accept4$vsock_stream(r0, &(0x7f0000000340)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80000) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000000140)=0x10) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000380)=""/28) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={r3, 0x0, 0x0, 0x6, 0x4}, &(0x7f00000001c0)=0x18) sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004) 2018/04/11 22:41:11 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1, 0x31) r1 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x5, 0x2) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) flistxattr(r2, &(0x7f0000000040)=""/116, 0x74) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000000000)={0x77359400}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r2) 2018/04/11 22:41:11 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 2018/04/11 22:41:11 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:11 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0xc0189436, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:11 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0xc0045878, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:11 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x8901, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:11 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfeff000000000000}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:11 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x224, 0x0) sendto$unix(r1, &(0x7f0000000240)="e17d6c7824edd3e45e3d4707ed25349f18eb202a430064ce58df12a1f4874410ab2065c9cae40af1163b910a16a4d28a7d43f0cbcc418b99290e509dc10be8f37bebdd7808662ed7eb6a3c2cf1755fe7f01f0e65b56c117798c3329a395faab381433d4e4d6734bac9a265ff1a00d44b09b43eab983d15a6a794249d93b88b88a1ec2eb5e8480063ca778be9eb4ba833deab6eac021e54f62e71e48b0a375ef435907e6d29f2beaae6e01903579adf", 0xaf, 0x20000011, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) 2018/04/11 22:41:11 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x8936, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:11 executing program 1: r0 = perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000500)=""/191, 0x110, 0x0, &(0x7f0000000480)=@can={0x1d}, 0x80) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000c40)={0x0}, &(0x7f0000000c80)=0xc) sched_getattr(r4, &(0x7f0000000cc0), 0x30, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x20080, 0x40) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, 0xffffffffffffffff) accept4$vsock_stream(r1, &(0x7f0000000340)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80000) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000002c0)={0x0, 0x81, 0xff, 0x4}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000440)={r5, 0x5}, &(0x7f00000005c0)=0x8) r6 = syz_open_dev$vcsa(&(0x7f0000000d40)='/dev/vcsa#\x00', 0x1000, 0x10080) pwritev(r6, &(0x7f0000f50f90)=[{&(0x7f0000000d00)="aa", 0x1}], 0x1, 0x81006) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/loop-control\x00', 0x4a0000, 0x0) renameat2(r1, &(0x7f0000000600)='./file0\x00', r3, &(0x7f0000000640)='./file0\x00', 0x6) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r3, 0x50, &(0x7f0000000200)={0x0, 0x0}}, 0x10) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000b00)={0x8, 0x0, [{0x2, 0x35, &(0x7f0000000680)=""/53}, {0x104001, 0x60, &(0x7f00000006c0)=""/96}, {0x107000, 0xfd, &(0x7f0000000740)=""/253}, {0x4000, 0x8b, &(0x7f0000000840)=""/139}, {0x1000, 0x6a, &(0x7f0000000900)=""/106}, {0x1, 0x2d, &(0x7f0000000980)=""/45}, {0x4000, 0xa2, &(0x7f00000009c0)=""/162}, {0x1, 0x7c, &(0x7f0000000a80)=""/124}]}) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000280)=r7, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000000140)=0x10) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000000380)=""/28) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000180)={r8, 0x0, 0x0, 0x6, 0x4}, &(0x7f00000001c0)=0x18) 2018/04/11 22:41:11 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x0, 0xc8100) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ipddp0\x00', 0x20}) syz_emit_ethernet(0x4, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaadb0cc6b3d5eaaaaacf2bb43c40b8080045e3c6d7374a0000000000069078ac14ffaae000000100000000000000", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5005000090780000"], 0x0) 2018/04/11 22:41:11 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f00000000}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:11 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000711000000000000000000000000000009500000000004000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="a0809c738fe8", 0x6, r1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) 2018/04/11 22:41:11 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x8925, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:12 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x100000001, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x100000000, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, 0x1, 0x2, 0x1, 0x400, 0x9}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}}}, 0x84) perf_event_open(&(0x7f0000001000)={0x7, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/11 22:41:12 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x8907, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:12 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfeff0000}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:12 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000380)=[&(0x7f00000000c0)='stack\x00', &(0x7f0000000140)='stack\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='stack\x00', &(0x7f0000000200)='{\x00', &(0x7f0000000240)='^\x00', &(0x7f0000000280)='stack\x00', &(0x7f00000002c0)='stack\x00', &(0x7f0000000300)='stack\x00', &(0x7f0000000340)='stack\x00'], &(0x7f0000000080)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000040)) readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) execveat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000001780), &(0x7f0000001880), 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/11 22:41:12 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000fcc000)={0x0, 0x10, &(0x7f0000fcc000)="eb375d06e0aa9f9b211facffffffffff"}) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x200, 0x400440) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000040)={0x57, 0x9, 0x2, {0x3f, 0x1}, {0x7, 0xffffffff}, @period={0x0, 0x3, 0x7, 0x10000, 0x6, {0x6, 0x8000, 0x2000000000, 0x5}, 0x9, [0x4, 0x9, 0x5, 0x0, 0x200, 0x8001, 0x0, 0xac, 0x2]}}) 2018/04/11 22:41:12 executing program 1: perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000500)=""/191, 0x110, 0x0, &(0x7f0000000480)=@can={0x1d}, 0x80) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) accept4$vsock_stream(r0, &(0x7f0000000340)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80000) pwritev(r2, &(0x7f0000f50f90), 0x1, 0x81006) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000000140)=0x10) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000100)=""/28) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={r3, 0x0, 0x0, 0x6, 0x4}, &(0x7f00000001c0)=0x18) sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004) 2018/04/11 22:41:12 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x8981, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:12 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x0, &(0x7f0000346fc8)=ANY=[], &(0x7f0000000180)="dc929766a6b128d0b67f4658dc64bc6bf1df048f06246fc73f3b1be26bc5a904a9b98e2b7be2fa155041854da64d61bc7160dcea6b16b11814f438d8bc052323af3d6feef269e52a62ceca11c624b841c6101a1b0848", 0x0, 0xfb, &(0x7f0000000240)=""/251}, 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) 2018/04/11 22:41:12 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cgroup.controllers\x00', 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x5, 0x2, 0x10000, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_flowlabel\x00') bind$alg(r0, &(0x7f0000e15000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f0000a2effc), 0x1000) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000000100)={0xd002, 0xc000}) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000000)={0x81, 0x6, 0x2, 0x100, 0x6, 0xc0, 0x8, 0x1f, 0x43a80a22, 0x1, 0x800, 0x98}) fsync(r3) 2018/04/11 22:41:12 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:12 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x8982, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:12 executing program 6: socketpair(0x0, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpid() sched_getscheduler(r2) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000280)={r1, 0x28, &(0x7f0000000240)}, 0xfffffffffffffd9b) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000002c0)={0x0, 0x38d, 0x10}, 0xc) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x32, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0x5, 0xe, &(0x7f0000000800)=ANY=[@ANYRES16=r1, @ANYRES16, @ANYBLOB="424e30ce2461a078fa81738104db54fff9369a9d4d21ecf8add6d624c5e350b48ba354d20d0c838ae8ac08bb0187b1623dd5ee32960995ada69094854fd72949cffe44407351c1099d11eca408f8b99fc1bb426eef6a982c47f4bc2ecff91075074dbdcba30c10d51fb930e3b337180630b2f297191da2a0bfd438a69b01", @ANYRES32=r0], &(0x7f0000000680)="29504c0031087bfb771b66dc9a9645e89475d4c50638dece91976973b4aba54719f37b57d89b08dc3d79eaa805ee370c9788d1f3c809264cc5686cea3389ecf01eb6de397bcd377f50efcff97e17d1990d54e98797144918e4aaa07a6920244b295477da46499acd93f1dc7a05bcf69541d07dfdb72e5b0a88204e72d143e1b5324f4f9799855a742776a94685c40f46b8d6418beb7e252646f75033a98fc6366c738480ce4d3c511b8a5b900c763d9902", 0xfffffffffffffffc, 0xfb, &(0x7f0000000080)=""/251}, 0xfffffffffffffeb8) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r4) stat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r5) exit(0xffffffff) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000003c0)={0x0, r0, 0x7, 0x3}, 0x14) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000300)='&usermd5sumem0\x00') getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000600)={0x0, 0x6, "1b73eaf35e37"}, &(0x7f0000000640)=0xe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000008c0)={r6, 0x6}, &(0x7f0000000900)=0x8) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000580)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, r7, 0x0, 0x70bd2a, 0x25dfdbfd, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10001}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6f}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) ioctl$PERF_EVENT_IOC_QUERY_BPF(r3, 0xc008240a, &(0x7f0000000480)=ANY=[@ANYBLOB="e09449fd2bfc54d9931d1129ede37e359d7533c5032c8220bb76427222bc1198b2c9c475868fee77394df7ba6b9c8059b2728f4dc92e2fb6f3a4839f4d6cfaa474d3f421af336ebad2478395155ad7ad0c10b4f1b06149c609d18c90"]) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000005c0)={'syzkaller0\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="04000000020000004c00000043862e140ba5949397fa397ae7a1a2d8b4362741161dcc3c83f7674dff200c25312752c3c691fc2983bbf78d98f58793ea75d18841ce13156bcb53170d07f33153d05e979ba64f66768828f1"]}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000380)={&(0x7f0000000340)='./file0\x00', r1}, 0x10) 2018/04/11 22:41:12 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000010370b0000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) 2018/04/11 22:41:12 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x5421, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:12 executing program 1: perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000500)=""/191, 0x110, 0x0, &(0x7f0000000480)=@can={0x1d}, 0x80) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0xd, 0x5, 0x1, 0x4, 0x1c359fb66ec0d476, r0, 0x80000000}, 0x2c) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) accept4$vsock_stream(r0, &(0x7f0000000340)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80000) pwritev(r2, &(0x7f0000001740)=[{&(0x7f00000005c0)="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", 0x1000}, {&(0x7f0000000240)="8546807fa6ac3d8677577092dfd97c7fd321b38fb8c4ce219b098e01376f148dfec95d66e891be8bfad97a59e130577662e5fb682462878f9126dbf27b43a9be25e504dbae868455c99c7803e50a828b28bfa8e0ec15e4f0aaebf620150a8eafaf872bf3547c6a6f", 0x68}, {&(0x7f00000015c0)="c46153014071a3f862dcc447ecd1d989f8b4ecfb4ce3973a4bfc016aeed549d292926a3a82097515e1a6bf8056a0f3d60cb9d4983cab0e58e8dadc432d983c771c9191b51a4ced63d4cfe3ba6702363700ea66879b89d1b1935503e7df570c21b3f4a9579ce8b6d557bbf6d41cdcfca00dd3008dceb66ae105dbd201d0f6c907aa7d", 0x82}, {&(0x7f0000001680)="94eaca34b7d4047b7b0deae77cdedcc77c306e50a02d2eaafc44d5a6c656ae7fce531fc3b51275d8f3fa1c1df6cfb339e44d1b27a4ff50ef6c80e1cc38a6823071aa1d38ad84cbcbf711ff36723be304debd64a9ea86e8b26931b226855c0e7e2a8f98968c811d86fae879dca90713d0bb2f457f90ac324a49796556f357cc2fea09aee9b6bc1f4cf9add00ebc184a84c1ba33ff9300ed87c3e8df779fa909c1d3c4b70916e8d7c45b61b5df1daad52a6790d97cbe2c569079", 0xb9}, {&(0x7f00000017c0)="70efcafc901593cc6c7ddf79c8843d0078a6aaf62981e36c0d4240a784e4f4a569e30c00b0149ca5cbbc684fed158a53482e2fa9a23e70828965d38d5c30e85eaccaf375e9f84dc875396de6afd61916332d5b0c713fea6e88e19003d062153e34ff071d20f2455b83b28e73fefb6cf93eca86a44657ba36caf929db0f4871006ce482", 0x83}], 0x5, 0x81006) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000000140)=0x10) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000380)=""/28) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={r3, 0x0, 0x0, 0x6, 0x4}, &(0x7f00000001c0)=0x18) sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004) 2018/04/11 22:41:12 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x8918, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:12 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfeff}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:12 executing program 5: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001200)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001240)={0x0, 0x61, "a8d9d708645da315c2e701a0c7e069a82fb5535fc2cc35b2be493232ea282607ea264888fc08a2403be628122ae8529050a0120e0998f2661b3a3790b9759d6c76ccbe7c5402f4ec9a5021c6831d31a49017b0aff3c6214a358b86e078d17864cd"}, &(0x7f00000012c0)=0x69) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001300)={r1, 0xffffffff, 0x30}, 0xc) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000fe5000/0x18000)=nil, &(0x7f00000013c0)=[@textreal={0x8, &(0x7f0000001340)="66b9800000c00f326635010000000f30f40f350f07baf80c66b8c46c918d66efbafc0cb0d0ee440f20c066350b000000440f22c0f4370f20d86635200000000f22d80f54d2", 0x45}], 0x1, 0x11, &(0x7f0000001400)=[@cr4={0x1, 0x2dceb1728327f084}], 0x1) r2 = signalfd4(r0, &(0x7f0000001440)={0xfffffffffffffe00}, 0x8, 0x80800) ioctl(r2, 0x4, &(0x7f0000001480)="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") setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000002480)={0x8000, {{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x88) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000002540)={0x0, 0x7}, 0x8) ioctl$TCSBRKP(r0, 0x5425, 0x2) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000002580)={0x0, 0x3}, 0x8) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f00000025c0)="7c27ec52a539a31aeab874c47c5df0b44e055e4670e93a54425ee5e713612eef8db194e0a62e4db356d9673ffd6ebbf365c6695fbfee36def038e048cacf1e788917b71d78983f1c617427f84c6f05422a3b060ef1b676915fa45ac53b02f73b5d5425f7c628a7c7d4b11820a68a78ca1586b46e037462216fdbf1e012c30e8948b03aa4f267d0988b7e0eb4227d1b94b61e5bec18be1abfd6a35dabc4c3063aeed8d20fc675a84b6514d9507db841f05ffedd0978a41a7047375ac0e58a690b675267dec84e0195125aa6f64cd8175e18ed76543379b84c3054ac0abf8caa68e077cfaae2dd14e4870ba473bcd164c1a1") socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00000026c0)={0x7, r0, 0x1}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000002700)={r1, @in={{0x2, 0x4e23, @rand_addr=0x6ab1}}, [0x8001, 0x3, 0x2, 0x6, 0x6, 0x7, 0xff, 0xc542, 0x2e, 0x1, 0x8, 0x80000001, 0x5, 0x1]}, &(0x7f0000002800)=0x100) r4 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000002840)={0x9, 0x100000000, 0x2, 0x3, 0x5, 0x7fffffff, 0x5, 0x3443badb, 0x540, 0x8001}) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000002880)={'vlan0\x00', 0x401}) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000028c0)=""/185) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000029c0)={0x5, &(0x7f0000002980)=[{0x30db, 0xffffffffffffffff, 0x80, 0x200}, {0x70, 0x9, 0x5, 0x1f}, {0x1, 0x3, 0x100, 0xfff}, {0x7, 0x3ff, 0x47, 0x8}, {0xffff, 0x0, 0xfffffffffffffff8, 0x5}]}, 0x10) ioctl$KVM_XEN_HVM_CONFIG(r3, 0x4038ae7a, &(0x7f0000002b80)={0x4, 0xe9f, &(0x7f0000002a00)="8a96edfd07d1cd49a18d1c7994897ff33d6e6ecf5c36b824a41ea344424553e5032b76c114c64f1c44cab55886aa897b452a9015e8ee635bbc8681cc3b9eff7a1a78a32f46b2634e93e0170d4f775691317d8cf65acad3b63a89e81225da88da7d154dbbb83f99f44e5928f2582d14a281c2ff900a4342b87e806ca1e9e67f9f69bb6c9342925e15af1cef0747506a9f5f2b0857931aa85ab3bbc21e8388188cbaa0995aec8fdc899d7368d304d63a50c1464679c0d3374e68938b532a986e18c080d7f81884804ec26518fa9fef585083b34fe21aecdf9dcdb697", &(0x7f0000002b00)="ed9e380155071db3ca6710dd1391d67291022a92c93b3571675271676630c17cc506015248b773357618d47e6dc09e5c7cdeddc0e95968dd99d4341640b3bbd21dfc10b7f44d04882d451c1c51feaf", 0xdb, 0x4f}) link(&(0x7f0000002bc0)='./file0\x00', &(0x7f0000002c00)='./file0\x00') setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000002c40)={r1, 0x4}, 0x8) r5 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_proto_private(r5, 0x89e5, &(0x7f0000002c80)="22472c408dcc33c4980f85b2d75cd9354d409413b9a18e7fc39cf024b4c4649a29566482ed94c011104408f95a12c0d27b86f5e2a36166923c4f333bb598d136084dcc3386150eb2c9b3cc6f1b0dd2bcf327646c74ae119527974b1dd2e5ef27c02030273a226b550514f4fd64c4b22911f335cb5ab22477b1ba3e3cb5e82abf3a1d5bd177842b8b75ce92962fe58338c9c760bc102ab92a243da4223b0d24a9c0b9da740965fe9041351db13b5c") setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000002d40)=0x400, 0x4) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000002d80)={0x30000001, 0x2, 0x1a}) ioctl$ASHMEM_GET_SIZE(r3, 0x7704, 0x0) r6 = fcntl$getown(r4, 0x9) rt_sigqueueinfo(r6, 0x0, &(0x7f0000002dc0)={0x21, 0x3, 0x43debdd6, 0x2}) getsockname$netrom(r0, &(0x7f0000002e00), &(0x7f0000002e40)=0x10) 2018/04/11 22:41:12 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x8907, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) [ 219.604346] QAT: Invalid ioctl [ 219.625163] QAT: Invalid ioctl [ 219.637910] QAT: Invalid ioctl [ 219.646273] QAT: Invalid ioctl [ 219.649750] QAT: Invalid ioctl [ 219.653730] QAT: Invalid ioctl [ 219.657290] QAT: Invalid ioctl [ 219.661097] QAT: Invalid ioctl [ 219.664570] QAT: Invalid ioctl [ 219.668323] QAT: Invalid ioctl [ 219.671733] QAT: Invalid ioctl [ 219.675430] QAT: Invalid ioctl [ 219.683391] QAT: Invalid ioctl [ 219.687479] QAT: Invalid ioctl [ 219.691436] QAT: Invalid ioctl [ 219.695345] QAT: Invalid ioctl [ 219.698850] QAT: Invalid ioctl [ 219.702727] QAT: Invalid ioctl [ 219.706091] QAT: Invalid ioctl [ 219.709669] QAT: Invalid ioctl [ 219.712981] QAT: Invalid ioctl [ 219.716580] QAT: Invalid ioctl [ 219.719889] QAT: Invalid ioctl [ 219.723436] QAT: Invalid ioctl [ 219.726711] QAT: Invalid ioctl [ 219.729964] QAT: Invalid ioctl [ 219.734789] QAT: Invalid ioctl [ 219.738283] QAT: Invalid ioctl [ 219.741960] QAT: Invalid ioctl [ 219.746501] QAT: Invalid ioctl [ 219.749809] QAT: Invalid ioctl [ 219.753357] QAT: Invalid ioctl [ 219.759350] QAT: Invalid ioctl [ 219.762627] QAT: Invalid ioctl [ 219.766105] QAT: Invalid ioctl [ 219.769360] QAT: Invalid ioctl [ 219.772599] QAT: Invalid ioctl [ 219.775836] QAT: Invalid ioctl [ 219.779096] QAT: Invalid ioctl [ 219.782342] QAT: Invalid ioctl [ 219.785644] QAT: Invalid ioctl [ 219.788885] QAT: Invalid ioctl [ 219.792115] QAT: Invalid ioctl [ 219.795371] QAT: Invalid ioctl [ 219.798618] QAT: Invalid ioctl [ 219.801904] QAT: Invalid ioctl [ 219.805136] QAT: Invalid ioctl [ 219.808347] QAT: Invalid ioctl [ 219.811612] QAT: Invalid ioctl [ 219.814897] QAT: Invalid ioctl [ 219.818214] QAT: Invalid ioctl [ 219.821457] QAT: Invalid ioctl [ 219.824703] QAT: Invalid ioctl [ 219.827913] QAT: Invalid ioctl [ 219.831148] QAT: Invalid ioctl [ 219.834353] QAT: Invalid ioctl [ 219.837559] QAT: Invalid ioctl [ 219.840767] QAT: Invalid ioctl 2018/04/11 22:41:13 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000000000000000000000009500000000000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2001, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) accept$unix(r1, &(0x7f0000000180)=@abs, &(0x7f0000000240)=0x6e) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) 2018/04/11 22:41:13 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {}, {0xfeff000000000000}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:13 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xffffffffffffff7f, 0x4000) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000040)=""/47, &(0x7f00000000c0)=0x2f) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000b618c3440299005f87e6376ff2088d7d66060001ee780000000000000000000000000000"], 0x1c}, 0x1}, 0x0) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f00000001c0)={[0xd000, 0x105000, 0xf001, 0x1], 0xcf7, 0x0, 0x4}) r2 = getpid() fcntl$setown(r1, 0x8, r2) 2018/04/11 22:41:13 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x8983, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:13 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x202) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000dd5000)={0x17, 0x0, &(0x7f0000000080)}) 2018/04/11 22:41:13 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x8981, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:13 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000080)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000040)) readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r1, 0x9}, &(0x7f00000001c0)=0x8) execveat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000001780), &(0x7f0000001880), 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/11 22:41:13 executing program 1: perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000500)=""/191, 0x110, 0x0, &(0x7f0000000480)=@can={0x1d}, 0x80) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e75fb24a02f67bc63741600", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) accept4$vsock_stream(r0, &(0x7f0000000340)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80000) recvfrom(r0, &(0x7f0000000240)=""/66, 0x42, 0x20, &(0x7f00000002c0)=@vsock={0x28, 0x0, 0xffffffff, @hyper}, 0x80) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000000140)=0x10) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000380)=""/28) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={r3, 0x0, 0x0, 0x6, 0x4}, &(0x7f00000001c0)=0x18) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f00000000c0)={&(0x7f0000ffb000/0x2000)=nil, 0x1ff, 0x7, 0x19, &(0x7f0000ffc000/0x1000)=nil, 0x6}) sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004) 2018/04/11 22:41:13 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr=0x3f00000000000000}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:13 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x6, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000000000071100000000000000000000000736430dffa1b3b9eb2e717b1ea314190d5d10f6e425640f0"], &(0x7f0000000080)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251, 0xfffffffffffffffd}, 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) 2018/04/11 22:41:13 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e22, 0x4}, 0xfffffcd2) sendto$inet6(r0, &(0x7f0000000000)='8', 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000100)="117fe4751948237f68370ed6c7148407", 0x10) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x880) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) 2018/04/11 22:41:13 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {}, {0xffffff7f00000000}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:13 executing program 1: r0 = perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000500)=""/191, 0x110, 0x0, &(0x7f0000000480)=@can={0x1d}, 0x80) sendmsg$nl_netfilter(r1, &(0x7f0000000600)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000005c0)={&(0x7f0000000440)={0x24, 0x0, 0xa, 0xe1c, 0x70bd25, 0x25dfdbfc, {0xa, 0x0, 0x4}, [@generic="c2d66027044deee706728b2c8b0b"]}, 0x24}, 0x1, 0x0, 0x0, 0x20000000}, 0x48000) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) accept4$vsock_stream(r1, &(0x7f0000000340)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80000) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x8040, 0x0) read$eventfd(r3, &(0x7f0000000100), 0x8) getsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000000240)=""/104, &(0x7f00000002c0)=0x68) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000000140)=0x10) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000000380)=""/28) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000180)={r4, 0x0, 0x0, 0x6, 0x4}, &(0x7f00000001c0)=0x18) sendfile(r2, r2, &(0x7f0000000080)=0x5f, 0x102000004) 2018/04/11 22:41:13 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x800) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x6, 0x30, 0x6, 0x4}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2, 0x1000000}, 0x8) bind$alg(r0, &(0x7f0000001480)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)='d', 0x1) r3 = dup(r0) r4 = accept4$alg(r3, 0x0, 0x0, 0x0) io_setup(0x3, &(0x7f0000cadffc)=0x0) accept4$nfc_llcp(r3, 0x0, &(0x7f0000000000), 0x80000) io_submit(r5, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000391000)="83", 0x1}]) 2018/04/11 22:41:13 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x5450, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:13 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {}, {0x3000000}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:14 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000007110000000000000000000000040000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0xffffff3b) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x92}, &(0x7f00000001c0)=0x8) r3 = getpgrp(0xffffffffffffffff) ptrace$setregs(0xffffffffffffffff, r3, 0x81, &(0x7f00000002c0)="32e283aa1e") getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000240)={0x2, 0xff, 0x8002, 0x163, 0xfffffffffffffff9, 0xffffffff, 0x200, 0x3, r2}, &(0x7f0000000280)=0x20) 2018/04/11 22:41:14 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000080)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000040)) readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) execveat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000001780), &(0x7f0000001880), 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000140)='GPLuservmnet1\x00', &(0x7f0000000180)='keyringvmnet0@\x00', &(0x7f00000001c0)='stack\x00', &(0x7f0000000200)='stack\x00', &(0x7f0000000240)='.\x00'], &(0x7f0000000440)=[&(0x7f00000002c0)='[trusted\x00', &(0x7f0000000300)='stack\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='stack\x00', &(0x7f00000003c0)='stack\x00', &(0x7f0000000400)='\x00']) 2018/04/11 22:41:14 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr=0x3f000000}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:14 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr=0x3f00000000000000}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:14 executing program 1: r0 = perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000500)=""/191, 0x110, 0x0, &(0x7f0000000480)=@can={0x1d}, 0x80) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) accept4$vsock_stream(r1, &(0x7f0000000340)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80000) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000000140)=0x10) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000000380)=""/28) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000240)=""/91) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000180)={r4, 0x0, 0x0, 0x6, 0x4}, &(0x7f00000001c0)=0x18) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000100)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f00000002c0)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000300)={r5, r6, 0x3}) sendfile(r2, r2, &(0x7f0000000080)=0x5f, 0x102000004) 2018/04/11 22:41:14 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x2, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:14 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {}, {0xfeff}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:14 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000000080)='1', 0x1}], 0x1) 2018/04/11 22:41:14 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr=0x3f00}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:14 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr=0x3f00000000000000}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:14 executing program 5: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() pipe2(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x7a, &(0x7f0000000080)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x3f) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000400)=[&(0x7f0000000280)='\\(locpusetlo)\x00', &(0x7f00000002c0)='-\\\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='eth1#%\x00', &(0x7f00000003c0)='systemuser\x00'], &(0x7f0000000480)=[&(0x7f0000000440)='proc\x00']) recvfrom$unix(r4, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000500)={0x0, 0x7, 0x2000000000, 0x7f, 0x6, 0x4, 0x0, 0x9, {0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x8d, 0x7fff, 0x6, 0x1, 0x1}}, &(0x7f0000000040)=0xb0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x6, 0x8208, 0xffffffffffffff06, 0x1, r5}, 0x10) r6 = getpid() fcntl$setown(r3, 0x8, r6) kcmp(r6, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) fcntl$setsig(r3, 0xa, 0x12) getsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000200), 0x10) r7 = dup2(r3, r4) ioctl$EVIOCGPHYS(r7, 0x80404507, &(0x7f0000000180)=""/82) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 2018/04/11 22:41:14 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x8916, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:14 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000240)="d16ca6ef46945c85d982a75c6e38a1dfd94d58a89425936edae7320f16bf131f92399266e3f321f5373a9b4c8aa5145cf351c22bf4536cf4ec93e388656a3d935b2d4458186baa5d31048821c45b36afcd1e3873cc77a8ea8cc21e0207611d0a4707414ce0b504191cb08fcacb4da67514f3470985296c55f408e857e61eb8c5e309ca2269be7051f94bef5fb4b0a821cf42c627e445774fa96006db0230de14e5740aaa258e04eb977bd58b7bf8f14c20fac5e94d9da86286787059cb3fa59611d84b73c4035ef22e7ab50131c8a2074f384429ebbe", 0xd6) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000000000000000000007110002fbd12debdeb2e453ff96bbb40000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) 2018/04/11 22:41:14 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {}, {0xffffff7f}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:14 executing program 1: perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000500)=""/191, 0x110, 0x0, &(0x7f0000000480)=@can={0x1d}, 0x401) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) accept4$vsock_stream(r0, &(0x7f0000000300)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80000) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000240)={r3}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000000140)=0x10) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000380)=""/28) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={r4, 0x0, 0x0, 0x6, 0x1}, &(0x7f00000001c0)=0x18) ioctl$TCGETA(r2, 0x5405, &(0x7f00000002c0)) sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000280)={r4, 0x4}, 0x8) 2018/04/11 22:41:14 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr, [0x3f00000000000000]}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:15 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr=0x3f00000000000000}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:15 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {}, {0x1000000}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:15 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x89a0, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:15 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r0, 0x50, &(0x7f0000000180)={0x0, 0x0}}, 0x2) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080)=r1, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) 2018/04/11 22:41:15 executing program 1: r0 = perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000500)=""/191, 0x110, 0x0, &(0x7f0000000480)=@can={0x1d}, 0x80) fremovexattr(r0, &(0x7f0000000100)=@known='com.apple.system.Security\x00') r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) accept4$vsock_stream(r1, &(0x7f0000000340)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80000) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000000140)=0x10) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000000380)=""/28) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000180)={r4, 0x0, 0x0, 0x6, 0x4}, &(0x7f00000001c0)=0x18) sendfile(r2, r2, &(0x7f0000000080)=0x5f, 0x102000004) 2018/04/11 22:41:15 executing program 5: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000010000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000014fdc)="24000000000207031dfffd946fa2830020200a0009000200001d85680c1ba3a204000300", 0x24}], 0x1}, 0x0) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x20) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000180)=""/50) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40000, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000001c0)) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000000040)=""/166) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000000100)=0x200) 2018/04/11 22:41:15 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr, [0x3f000000]}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:15 executing program 3: clone(0x200, &(0x7f0000000180), &(0x7f0000000140), &(0x7f0000f8b000), &(0x7f00000001c0)="c9d284f35688e855ed5999a7f3f2052815b818c162c9ec399bb7d7c434c4c7880ded20d74809ca0bd73739b6a7dfe35f35e6343e7df45d2a71f3934f61ab59118640383e112755eb00628754bb9017fcab81c91016009aadc2898ac60ff74a0e04b9e157972494eb35b6b40000000000000000") r0 = syz_open_dev$dmmidi(&(0x7f0000000680)='/dev/dmmidi#\x00', 0xffff, 0x208000) write$vnet(r0, &(0x7f0000000880)={0x1, {&(0x7f00000006c0)=""/231, 0xe7, &(0x7f00000007c0)=""/133, 0x1, 0x1}}, 0x68) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000600)='/dev/sequencer\x00', 0x121000, 0x0) read$eventfd(r1, &(0x7f0000000640), 0x8) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000080)) r2 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000040)) readv(r2, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f00000000c0)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f00000003c0)={0x0}) r5 = mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0xa0013, r2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000005c0)={0xd8, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="01634040000000000000000004000000000000000000000000000000000000000000000038000000000000001800000000000000", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB="8561646600000000040000000000000001000000000000001900000000000000852a68730b010000", @ANYRES64=r3, @ANYBLOB="0400000000000000"], @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB='0\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00x\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="1063084000000000000000000b63000011634840030000000000000000000000000000000000000001000000000000000000000050000000000000002000000000000000", @ANYPTR=&(0x7f0000000300)=ANY=[@ANYBLOB="852a747000000000", @ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000003600000000000000852a747000000000", @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000004000000000000001200000000000000"], @ANYPTR=&(0x7f0000000380)=ANY=[@ANYBLOB="2800000000000000300004000000000000000000000000007000000000000000"], @ANYBLOB="010000000000000005c71503", @ANYRES64=r4, @ANYBLOB="10630840030000000000000009631040", @ANYRES64=r5, @ANYBLOB="080000000000000005630440000000000d630000"], 0x89, 0x0, &(0x7f0000000500)="d6d7d4ec9dcd0599a5dabe0f80541884e693c64ce745a1e4db9151f8b6cddbdcd61d8e005991563603e78a7e7e079189119cbb4eb8df15a626bb30de816a6615751942fa48d6ef99b04a90477e53bab5b837370befac77c931a540fe22b8c278c3faac6f06d2867a6e3e5512a581b865a9f78bd35df16c3c87556371aa5605813eb354ebf08308deb3"}) execveat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000001780), &(0x7f0000001880), 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) prctl$setname(0xf, &(0x7f0000000900)='stack\x00') 2018/04/11 22:41:15 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {}, {0x3}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:15 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x5) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = dup3(r4, r2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x4, 0x20013, r5, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0xfffffffffffffffe, &(0x7f0000000000), 0x0) sync_file_range(r1, 0x6, 0x3, 0x4) rt_sigaction(0x6, &(0x7f0000000200)={0x400, {0x9}, 0x40000000, 0x9}, &(0x7f0000000240), 0x8, &(0x7f0000000280)) ioctl$KVM_RUN(r5, 0xae80, 0x0) utime(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x2, 0x2}) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0xc000, 0x767b7f1a) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000a98ffc), 0x4) getsockname(r1, &(0x7f0000000180)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x80) 2018/04/11 22:41:15 executing program 1: perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000500)=""/191, 0x110, 0x0, &(0x7f0000000480)=@can={0x1d}, 0x80) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) accept4$vsock_stream(r0, &(0x7f0000000340)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80000) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000000140)=0x10) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f00000002c0)=""/28) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={r3, 0x0, 0x0, 0x6, 0x4}, &(0x7f00000001c0)=0x18) sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004) 2018/04/11 22:41:15 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr, [0x3f00]}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:15 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x8903, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:15 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r1, &(0x7f0000004c40)=[{{&(0x7f0000000180)=@llc={0x1a, 0x301, 0x2, 0x9, 0x1f, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000240)="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", 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&(0x7f0000003a80)=ANY=[@ANYBLOB="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0x11b0, 0x20000004}, 0x9}], 0x2, 0x81) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000004cc0)={0x0}, &(0x7f0000004d00)=0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000004d40)=r4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000004d80)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) ioctl$RNDCLEARPOOL(r5, 0x5206, &(0x7f0000004dc0)=0x4) setsockopt$IP_VS_SO_SET_DELDEST(r5, 0x0, 0x488, &(0x7f0000004e40)={{0x0, @dev={0xac, 0x14, 0x14, 0x13}, 0x4e24, 0x0, 'sed\x00', 0x3, 0xfff, 0x5e}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x0, 0x8, 0x8, 0x9}}, 0x44) clock_gettime(0x0, &(0x7f0000004ec0)={0x0, 0x0}) write$evdev(r5, &(0x7f0000004f00)=[{{0x77359400}, 0x89e0, 0x9, 0x5}, {{r6, r7/1000+10000}, 0x1, 0x8, 0x800}, {{}, 0x9, 0x3, 0x80000001}], 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r3, 0x50, &(0x7f00000000c0)}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000004e00)={0xd, 0x1, 0x8000, 0x5, 0x4, r0, 0xffffffff}, 0x2c) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) 2018/04/11 22:41:15 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) bind$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0x0, @host=0x2}, 0x10) bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) 2018/04/11 22:41:16 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {}, {0xfffe}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:16 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr, [0x0, 0x3f00000000000000]}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:16 executing program 5: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={"62726f7574650500", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f00000004c0)=ANY=[@ANYBLOB="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"]}, 0x458) 2018/04/11 22:41:16 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000000080)={0x0, 0x3, 0x8}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) 2018/04/11 22:41:16 executing program 1: perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000500)=""/191, 0x110, 0x0, &(0x7f0000000480)=@can={0x1d}, 0x80) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) r3 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f00000005c0)={0x0, 0x70, 0x10000, 0x1b2, 0x2, 0x2, 0x0, 0xffffffffffffff11, 0x40000, 0x0, 0x4, 0xfffffffffffffffd, 0x3ff, 0x1ff, 0x5f62, 0xff, 0x5, 0x52fd, 0x7f, 0x2, 0x1d, 0xfffffffffffffc00, 0x9, 0x9, 0x1, 0x800, 0x6d7, 0x828, 0xdd6, 0x0, 0xcde, 0xd69f, 0x3ff, 0x2, 0x7, 0x1000, 0x3, 0xd7, 0x0, 0x9, 0x2, @perf_bp={&(0x7f00000002c0), 0x4}, 0x200, 0x7, 0x3, 0x0, 0x9, 0x3, 0x81}, r3, 0xd, r2, 0x8) accept4$vsock_stream(r0, &(0x7f0000000340)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80000) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000000140)=0x10) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={r4, 0x1c, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x100, @mcast1={0xff, 0x1, [], 0x1}, 0xff}]}, &(0x7f0000000280)=0x10) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000380)=""/28) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={r4, 0x0, 0x0, 0x6, 0x4}, &(0x7f00000001c0)=0x18) sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004) 2018/04/11 22:41:16 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x5421, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:16 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr, [0x0, 0x3f000000]}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) [ 223.100835] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/11 22:41:16 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {}, {0x100000000000000}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:16 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00 \x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r1, 0x1f}, 0x8) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl(r2, 0xc0184908, &(0x7f0000002000)) 2018/04/11 22:41:16 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000080)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000040)) lseek(r0, 0x0, 0x2) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000000140)) readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) execveat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000001780), &(0x7f0000001880), 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/11 22:41:16 executing program 1: perf_event_open(&(0x7f0000536000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xb8b6, 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000500)=""/191, 0x110, 0x0, &(0x7f0000000480)=@can={0x1d}, 0x80) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) r3 = gettid() perf_event_open(&(0x7f0000000240)={0x37029b49d4c1855f, 0x70, 0xfffffffffffffffd, 0x6c, 0x5, 0x3, 0x0, 0x5, 0x10, 0xa, 0x4, 0x80000000, 0x1ff, 0x81, 0x9, 0x20, 0x2, 0x1f, 0x3, 0x100, 0x4, 0x7fffffff, 0x3, 0x1, 0x9, 0x0, 0x8, 0x5, 0x4, 0x7fff, 0x9, 0xc1, 0x1, 0xffff, 0x5, 0x7, 0x40, 0x101, 0x0, 0x8, 0x2, @perf_bp={&(0x7f0000000000), 0xa}, 0x208, 0x1, 0x9, 0x7, 0x1, 0x2, 0x9}, r3, 0x9, r2, 0x1) accept4$vsock_stream(r0, &(0x7f0000000340)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80000) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000000140)=0x10) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000380)=""/28) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={r4, 0x0, 0x0, 0x6, 0x4}, &(0x7f00000001c0)=0x18) sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004) 2018/04/11 22:41:16 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {}, {0xffffffff00000000}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:16 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x101840, 0x0) truncate(&(0x7f0000002500)='./file0\x00', 0x101) r0 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) write(r0, &(0x7f0000000600)="020d82d980351560b1c23ac6a32ec58f6fb8535f9064218f0eb18b4d0bac4bb8734aa7e06006ea5a889083e6dd005099a77546b828d90308b73ecf80b57536c13a5d031e51a277b03782ce617c4bbfae0680d2bbb5485156a01c1c881649ba6f4bfbdbf91fa9ca1264fee277d4d149157338b1534a77fcde6a3a1f942bc3d16a70683636846f524aa370895912d60d3eb7619c86a43ad09dd91c95eb5d6b0f216fac8ce36ac1baad12d0574a919bd9105adf2fb787f901b8e197fc1db0ef1cca00f9c8c850b14e71002f016b1bc26f9060282936f52ba8e56eeaa5cb294e30cb52a77c19d5877124805df873c002020172eeb441ff08fd1787ff69008209f10f8bb9fa8649f33e1d5f371d1d3002bca5a61584907bd573bbea0039d0b8f17a7bfb447bc351841135a9034ab9ac6041d4e8da39965c0983ba54ce8ab3e3b7d350b4303e38382d744f90a608d3f79de2137d757f8726c808bc2a033b334ed8c47e360fc4bc4fa14c8f4864a86ae6a490e331e66eea1987821b83346ace1327704f9bef951bb8cc3fe1912b12114d81c55a9c03ee310af0c59600166631faac8601d13b0863862712ec8960d27ad123516bbf004554794a8efded6cb8c948b8abdef5aec909764011ea2d2e1c8daefc7ae110e6d3fd9cee788f8b6ff77f49fb00c8b0ff255e0c03149701b9bed754201cf6fb0a1946a7299dc95acef5410e1d857045241081878998d19657e1cb8b1c0b0d63c8f4261e2627959f8d58c5c9aae486c1f3dd466a777b5fc0b4ec4337181531601e35296d47f03e1c83d4a31f6298a8557f87fba37e772d6f87609c80a5da5eea615b098a6a18ce63bb1921572c29e420004e00bd3c28b97e64c9de61136733368a6e552170315a40d4b1b416325d042dd9c6cef004e20aab061b47cf64c118c5e2a8bdf4bbd5f72060acc7878442ffb8a02140d482a0fc19ce78e37dba5b8c81a3f7bdabd87eb309a5e8e8c48c939c679afa64fe435df2fcd0e48d9a91ce1f16a6011380731f7c244dc348507f66eb4a471c576def381cff15c80a55573ab8294c86ca98dda0edb497a51b4263428ca388ed840762d7b09ab11886dde82edf5074dc977a89417969937592baa8e70b062b9144d76c9828c4a0f97488393a44afea29d271125dea4a657f159268e468d9dd380ab1df6c719b14f694a622640a960ac08604a195fe2cd988e2a672b46617e5e7a4fcc988770581d9492314d1d0faa491c9d531f813bab83482d0dc8f6278b24dbfd933a6db5d8a8d5d14580745df666f23d774be36d835b9feffa3b47548031ae0eb680b669d2834a4656997c07437284808dc3fca005402c7bb4139929b455f465ff867c717b10fcf8d556fc583d58513eb805fe027669ff7b40be06a0facc2b9e0bf54b0a7365f11c916da03ef39782747328539336646c3b7db580bf332af0cf2aaca294d8711763f93ce018ce8dc67cf955fc51c527a603f89c7238e197d53d88c736fa88520238e358af7f1d9292d3350fb2497bc20436f8901ea44d44936d585aa5ea3083dd336ae5ee072f223df334ea9c63f915605b22c93aa2fa78b480f9c722c560ea414feb17f172f0b0b06cb245e27055d46a2f4079b92c3d7ebfb405190b8c7a6fc6b9ae60def81addbbb07ca71c25e322eadc0ad005dc5666212a24ea12ebe38d23aa4d9019fd6a30da54b03366f21b74a8bd08f4eb7c1c338e5853096be2fca3363da2275701c0a9b81b79152a79bc8652602ea599d9e4aa47617cd8b0ae742ae6f5b7623a64db76ab675b5b7751154fee6950c1592a311794caae82f9e07ac49c37d1368d9aeeaf05be5705ed3ce366fd603d330359c864cdbab2c885c9600e015f10ea8ddca8f2dfec6f70898bc6ccd71a2f421d43f0e30971c6b6dfb395fc7759aa9412b37ca9ee11475725ff549238036793a016860762a420bfe4378571833eee00be31f0c3e06d15116dcc0cba05ebde6bd8543c050e372644c23c8ffd1cfdc2e4c4a7dedaa5c0e9d3cdb1e46bc8ed37f4ee7ccb9b78d9b733b0dd755c6d4d024b8976786ed67b4384dcd07471a79ac58401884be480a6ed37b3bf0fb016da0a15f495c528d0e177d445077634c03406a85ed226ac974b45d6caf3229267a7e093039040d6d7bead6046340a041ad1210eb6ba96798551f811b549d45f864502dcd8acacb5a8128e9b22ff309730405b6a6041f0e3150534c377584dd06fd2b7298b40b219a385c0a0dafc235f89520d279b78a8c490dbe1ba7b0cf1b7d97877df7110db73678caa2a4a06180227f50f2b4345ee7d6908cde9fc0e607c06313057ac7ea45c746c0a1d01b96f3b858bcb50499fd9d5f169245c0bf61e0ee2e9448ddaf5f6dee84346e88e3e0e8424158dd19901fc62480e1b8fce0e35b1af33d325fc1d9f099ebdb443a7a9e2d5b790064cfe83ef2cffc032764a3dbab5c192b2b706f2490c4132ecdfb8199379ef5753b342220474dce5fa8350bf773cfe6ea4e59069afe26d13e2520cbe160d6e6277f66f59f662010ca8b04c39c13dbe58714b0c20fb60ce35956f03d0ce7d1c8f49fe58e4e02b0dfb2bfa7e2f9266d4d277a26c20eba8fe9e1a6f4d33eea0408e7851037feaf98b206e715f4f271a5540b4378c66ff443bfc27590b804ce0113a49d0f9a228704e060f941ac4cab43a092b8cb631f4e42bc01eab16df656ddc336443a174d3620727248fe661c7708aa666593cf292a9b260e9add7c2b2f529123b61c1dbe90040befa16ac143a85edcea9909505abea838f55417f22907db516c7834c721501bdbf6da88b3d2b7614a5a0c47eef47df8a14e1903246f7c0a19ffe9b1b430757337787bf0c4806b077a23c186b10fcaa45b6b9b835352b302a365383526bf528bc1447a32f820a835a70be016ce7c8ccdd44818590b0bb78d873ec82d358157c17bb7d492e1380d55726a53e841e0db10c75cf60f1f45462aadb7ac68492dd82f44474e5526fc6464821218be14456c2b82880b4b5695331eb765f7af222d074a6340deca2efefc3252407128d9667c082dc9132934b6bfaf495739bceb72519f96083960364bfd530935cff84639e86f7c7d7ff8c09c150c297cdf1d1d5c72375941b54bad98a8c7da0e1bc72ad4f409cead9442cb416627aece9fce6738314f34169515fefae96aef56e73f1e0ce996db7cc7f51ea68b0f1eff5fa6458b54948be60fd864055dab9e61dd9811211ef9a8a6005fd1acc3ac5f583d51a678334a8614687c66ae6da740d6c4f90e17583e66057ff5d1257c22360bdac855c04b89d1fbacbc35b767d0b8b3af3852c5456bef48b3552b18d602cbae9e7608892ea9707091020693152c14fb11b3034753a96e6967193787d34b8c02790d5d7b657cf60e8dcee76a7019a6cb15b9bed93aeba3b9301bd716d0c526f1250076db165bbaec71f5235b240dd7c47efbcba6023a813cfd0c9e214f053b8e4506f6f5d19a75649273ea314169176cf5a58c12a032facfd26e4f7b99bb6b781eb6e9b1d9d569c8ee418e768507ba679a03eeb67aed511fc8020c54d7aca03391fe8d552d5c09247a2d1296af357583932ed06f267aa226c48c049458efcf557efa57a12629e94910c2a2790aa097f9618eac64206c40da2c5ba56d89be13b80a8c1b5f323335418d32c78887c67c4353c9bcd3b9ecd7ebfed12bb1c181d0a2656468c7397ce36a3977d6962050268d345085d32d8a150cf3e555ba96b9924d31387255d214ede89c603ae0bc7a576c194789ea493ac40f6799d99ff7f7576ef94a3a169ab6a3784b1253e46c42307ad967e051ecdeb7b1fc913b6985d2c5832cc729a3d54681cf9223090385d217534d5a4b6321532380afe9081d50f9ce0e1b18d3935c0372d89a016d4cadecfcdda0f71c66ba069f7df223f84e26cf5ef32486753f5611f58a7fff4e09a8e1e26f2cd73775c4aad9881c3bca27a2d8b255a0b08b43a780bc58717124ac5b32feea1ca9cf4caaf4d77e8bdb0409a0b96f37c7c9c6ddb45483d5f02b558ed77914fbf7299904f60db0fc37acd95397a5c6dbe99854106744d3e7c463d7895d60e3ad3b768587c1e122e4ca0a249a437fa864dfdbc8b91eb39f7d885993c261d68f57463f4fcb94391a6ddd6e85b702f28532346e07d5731a3671cb9c50416fb0ab07a64b0f80828afe56cd772b2ae738f0cef0e2f00ffb5c4e49b4022450969aced7372f0f7c4d43b0e9e9caabdc4f12d59061abd5b1df1762b14f97537937f7c5e4c8daf10e7f00bca3f471183d11d4dd22dd17d333c175f31072157e1c5cfd93ddeff02c777ad74df2971e209e0ee470287623cd08103a0e6cfc076d0b90ba45a8fb2cc32b75a1508fc6c0ecbe68c7ab1ca1055ba92114bcc6c01a528a105b21093ab68041ca05744bd8fc802d3b78aca5f9847ec660ff312b2a494288890d29590aba077b8b0a6a9873c8f72f792cb562a89218acb1ab2b32a66c842f3ada780af28b40e8265f8ecbd82dc71d80758f9ae4629f82ffc97aa89fa5f60d7d7f35d8fbf142c1c24b053443f74e12c24052106b0f1249fd66f538cea40e4b7a0ec6251f76b61e991068412e09bdba0929e7ff10aa85e1913b2c4c4924aa6756a67eeed7eb951eeba426c94a29364a708f65be2e03f08cc4227808b54855857f414eb689be69bf117926efa2ad7f04ef2181bfa4189301befca7e016a022a6712637bd82c186ee5c33bbbe550525be045fc861c0cfc01f2ee77aea91340d9aaa64a44b13bd6c15afc091afe9b86878596f4e468fb0f6d652c08ff44b2705280e1de8d87d31fa43713a884e67f470e5613b62c90a95fdaffc4762dc09977453627717d20b78dec3a0892ab70eab7524e8a91140d4b969f43da9357ef62ebc9f96957186c37d67958fafc5b15578f88eb3445a1f715002aa069532c9981a81ab73a5ed8d87f197d42b1f4abf43f23e51ca2372a500e82fd5d1388df19bc2cc1f9199812e3f6075191baba809bbcfdbad5adcd9b35ddfc009392115f2659b6aa6fa1c960c093e837316c379467fe0723dbd70103e997acd", 0xe00) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x84100) 2018/04/11 22:41:16 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr, [0x0, 0x3f00]}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:16 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) fcntl$setown(r0, 0x8, r2) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) 2018/04/11 22:41:16 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x5460, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:16 executing program 6: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000300)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00000000c0)='team\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000400)) accept4$nfc_llcp(r1, 0x0, &(0x7f0000000380), 0x80000) r2 = socket(0x10, 0x3, 0xfffffffffffffffd) io_setup(0x22f9, &(0x7f0000000040)=0x0) syz_genetlink_get_family_id$team(&(0x7f0000000340)='team\x00') r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) syz_open_dev$sndpcmc(&(0x7f00000003c0)='/dev/snd/pcmC#D#c\x00', 0x3, 0x40) io_submit(r3, 0x2, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x3, 0x9, r2, &(0x7f0000000080)="26af62f6f0", 0x5, 0x9, 0x0, 0x92e346fae9bb7118, r4}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x6, 0x3, r2, &(0x7f0000000180)="74ba7e5c22c13c3cd20c12f10c9236c59c52aaf93149595096fe7025077d5dc2dfc6d9b09717448260a2e2a2ff4f785c9f07e692c240a961db0961e0caca251cb0409045220c6f8be95f0672b0ef874222eba8d29c60d0b29f0d2a8d4aae97dbde1f77d6b2771cac4f2952c0712602b503646bf014e7cd2f99de3774194ad44975e9ab5c887b794d16b8a30697e7642b5a1dffe13d4d8238d07f7146c8c3e9c20c72389945aa0b504b495515789744843958292e", 0xb4, 0x8001, 0x0, 0x1, r5}]) 2018/04/11 22:41:16 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {}, {0x300000000000000}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:16 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x8906, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:16 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r0, 0xffffffffffffff04, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) 2018/04/11 22:41:16 executing program 5: r0 = socket$inet(0x2, 0x3, 0x32) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) syz_emit_ethernet(0xffffffffffffffc6, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaabb063d3b650453001d000000804002000036394e159a91f49a42cdf393dc9c4e3a6befc17e9e8b7d40a4d13b18ad7035d00bab91b642fc2887c93b9a189e2dc35a86f25a776e38116d0d3a66cfcb9cfe08"], 0x0) 2018/04/11 22:41:16 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr, [0x0, 0x0, 0x3f00000000000000]}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:17 executing program 1: sched_setattr(0x0, &(0x7f0000000080), 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8, 0x8400) sendto$ax25(r1, &(0x7f00000000c0)="5cd4f399ab03055f927a168fda68861d3836b9e0c31520217dd1558db55aedf32cc244acb65edd306a9c5570f79611ebef52a39cf62de6632a9628acee7a3efc1d976d5338bc", 0x46, 0x20000000, 0x0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000cd8ff4)) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000007000)={0xffffffffc0000001}) epoll_wait(r4, &(0x7f0000000000)=[{}], 0x1, 0x0) epoll_wait(r4, &(0x7f0000cd8ff4)=[{}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/11 22:41:17 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {}, {0xfeff0000}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:17 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x5452, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:17 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0xa0042, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x1, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)) 2018/04/11 22:41:17 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bond0\x00'}}, 0x1e) syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0xb59d, 0x200000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8937, &(0x7f0000000040)={'bond0\x00'}) 2018/04/11 22:41:17 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x1) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000180)={0x2, 0x4, 0x4, {r2, r3+10000000}, 0x401, 0x3}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) 2018/04/11 22:41:17 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f00000000c0)='./file0\x00', 0x100000103e, 0xf8d) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000080)) syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000040)) execveat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000001780), &(0x7f0000001880), 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/11 22:41:17 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr, [0x0, 0x0, 0x3f000000]}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:17 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e22}, 0x1c) syz_emit_ethernet(0x25, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [], {@x25={0x805, {0x3, 0x7ff, 0xff, "ec69897cf067a0a7b69009034d87d774d7ea7afe"}}}}, &(0x7f0000000100)={0x0, 0x2, [0xda9, 0xe9c, 0x300, 0x639]}) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x7a) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/11 22:41:17 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr, [0x0, 0x0, 0x3f00]}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:17 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x8940, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:17 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8102, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000040)=0x8001) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x2800000001, 0x400000043) openat$cgroup_ro(r0, &(0x7f0000000080)='cgroup.events\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800000c0045002, &(0x7f0000006000)) 2018/04/11 22:41:17 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {}, {0x300}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:17 executing program 2: getsockname(0xffffffffffffff9c, &(0x7f0000000180)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000000)=0x80) getsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f0000000240)=""/162, &(0x7f0000000080)=0xa2) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000eaffffff000001800000000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000300)={0x0, 0x800}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000380)={0x80000001, 0x1, 0x8200, 0x5, 0xff, 0x6, 0x1, 0x6, r3}, 0x20) 2018/04/11 22:41:18 executing program 5: r0 = dup(0xffffffffffffff9c) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000000040)={0x0, 0xd000, 0x0, 0x2, 0xa2}) munlockall() mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r1 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdirat(r1, &(0x7f0000000080)='./control\x00', 0x0) 2018/04/11 22:41:18 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000000040)='/\x00', 0x99b7e0497d9b3961) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x7f, @broadcast=0xffffffff}}, 0x1e) r2 = dup(r0) setsockopt$inet_tcp_int(r2, 0x6, 0x11, &(0x7f00007b5ffc), 0x4) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'gretap0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/04/11 22:41:18 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr=0x3f00000000000000}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:18 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr, [0x0, 0x0, 0x0, 0x3f000000]}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:18 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {}, {0x0, 0xffffff7f}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:18 executing program 1: bind$inet(0xffffffffffffffff, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) sendto$inet(0xffffffffffffffff, &(0x7f0000000400), 0x0, 0x0, &(0x7f0000b2d000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, @ipv4}, &(0x7f0000000140)=0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}}, 0x9, 0x2, 0x0, 0x1ff, 0x8}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000280)={r2, 0x4470}, &(0x7f00000002c0)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'gre0\x00', 0xc02}) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast1=0xe0000001}, 0x3ec) 2018/04/11 22:41:18 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000080)) gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000002c0)="737423730097453c2e16e4827706e01dfc644ecefd0e0ff2daaa556b4e18e69ce5e8b3ea00452ff655e3a5debf466fc3505eecf824e837d7") ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000040)) readv(r1, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) getsockname(r1, &(0x7f0000000140)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f00000000c0)=0x80) execveat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000001780), &(0x7f0000001880), 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) mremap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000ffd000/0x3000)=nil) 2018/04/11 22:41:18 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18001000000000000000000000000095200000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) 2018/04/11 22:41:18 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr=0x3f000000}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:18 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="39000000130009046908000081000001000000400300000045000107000a001419001a000400020006ffe8fe000000070001010c00f41ee400", 0x39}], 0x1) r1 = getpgid(0xffffffffffffffff) socket$inet6_icmp(0xa, 0x2, 0x3a) openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x600, 0x0) syz_open_procfs(r1, &(0x7f0000000040)='attr/sockcreate\x00') 2018/04/11 22:41:18 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x4800, 0x0) ioctl$KDDISABIO(r0, 0x4b37) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0xe202, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000080)={0x5, 0x14}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) 2018/04/11 22:41:18 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$inet(0x2, 0x80000, 0x1a5) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x4b585ca1, 0x0, 0xf3, 0x4, 0x0, 0x6, 0xff, 0x200, 0x8000, 0x6}, 0xb) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x0, 0x10000) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0xfffffffffffffea6) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000067000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r4 = accept$alg(r3, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000f30f90)=[{0x0, 0x0, &(0x7f0000b1a000), 0x0, &(0x7f00000f3f88)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r4, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000030fa0)=[{&(0x7f0000588f73)=""/141, 0x8d}], 0x1, &(0x7f0000590000)}, 0x0) 2018/04/11 22:41:18 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {}, {0x0, 0x1000000}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:18 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr, [0x0, 0x0, 0x0, 0x3f00]}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:18 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl(r0, 0x7, &(0x7f00000002c0)="dd9c3157725915dc34653719cd23f791cfa4c552bf75b397c1b862b59fed455b8d7c59f4e81870b8d858254bc6f2f34a45842d81ded57420601ab83ba787747fc4e313517b68127f7afdd7caaa7022ef2b83d6904935a2f7f1fca725ad0a56a74a3f0b0b96a7145a5d68fdd1f733ea15f01b4ebbba5daf9c447a66bb22053f51059bdef35cd57198db47d0b4faa26bdabff0c4d2075a53bc72adf26a193d4c3e") ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000200)) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000140)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000040)={[], 0xff}) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000180)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}], 0x7}) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00000000c0)={@loopback}, &(0x7f0000000100)=0x14) 2018/04/11 22:41:18 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr=0x3f00}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:18 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x100000032, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000140)) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ftruncate(r0, 0x1) 2018/04/11 22:41:18 executing program 1: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xb, 0x3) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x2) ftruncate(r1, 0x200000) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x80, 0x0) read(r1, &(0x7f0000000000)=""/50, 0x1000001e8) 2018/04/11 22:41:19 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {}, {0x0, 0x300}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:19 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000040)=@setlink={0x34, 0x13, 0x501, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x3, 'eql\x00'}]}, 0x34}, 0x1}, 0x0) 2018/04/11 22:41:19 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr, [0x0, 0x0, 0x0, 0x3f00000000000000]}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:19 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="000000711000000000000095000000009b00000046094264f7ff000000000000000000000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) 2018/04/11 22:41:19 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {}, {0x0, 0xfeff}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:19 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x20010, r0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0x0, 0x40) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000280)={0x4, 0x191, 0x8001, {0x0, 0x989680}, 0x5, 0x100}) prctl$setname(0xf, &(0x7f00000004c0)='IPVS\x00') syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0xfec6, 0x2, &(0x7f00000001c0)=[{&(0x7f00000000c0)="bfe42628f45396974eb23d83d704d17a2f38b18b607f1a712e3a1f7a9be5110231aa8457eb95d51ae02505bd7d278d7f0cb187500b581909e3c071dfad96a8223bc236c44081282a0dc927c99e21577ef5d4df8db0f421a34347a2fa13537a3d1f5bdaf3061102fbd4995118112130642fba10b96c81002e6f94aa562d90973c61e24706d30a055c72d8c09282b2ed0364d850", 0x93, 0x8001}, {&(0x7f0000000180)="248077a02f04c0d09663c7d3ca3ea93a5e055b6b9fc3c57925bc0285fac5f3f7c9fbc9f737aaf8bdf8837129e820e0d1ba859e6d", 0x34, 0x1}], 0x21000, &(0x7f0000000200)={[{@statfs_percent={'statfs_percent', 0x3d, [0x7d, 0x35, 0x7d, 0x7b, 0x0, 0x7b, 0x38, 0x78, 0x7f, 0x36]}, 0x2c}, {@noacl='noacl', 0x2c}, {@spectator='spectator', 0x2c}, {@ignore_local_fs='ignore_local_fs', 0x2c}]}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000300)={0x0, 0x7, "076dddcba602cd"}, &(0x7f0000000340)=0xf) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000380)={r2, @in6={{0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x800}}}, 0x84) 2018/04/11 22:41:19 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr, [0x3f00000000000000]}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:19 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000080)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000040)) readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) execveat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000001780), &(0x7f0000001880), 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) 2018/04/11 22:41:19 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr, [0x0, 0x0, 0x0, 0x0, 0x3f00]}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:19 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000002c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0xc2800, 0x0) r2 = dup(r0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000000080)={0x11, 0x53, &(0x7f0000000000)="b18fbda99cbe12dd86d0a0e38121471d71aeef141b9bd8190dcbca451e0299f76e36ee7b49b2815f244155a68a77e0aa8625baaf906c69f0660ea6a5ae225fd6250fd14a677d4caf2ba4956c7f1aa899c4e835"}) r3 = accept$alg(r0, 0x0, 0x0) io_setup(0x9, &(0x7f0000000100)=0x0) io_submit(r4, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000007d000)="b3", 0x1}]) 2018/04/11 22:41:19 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400000) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0xfc86, 0x4) getrandom(&(0x7f0000000100), 0x0, 0x3) 2018/04/11 22:41:19 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) r1 = getpid() ptrace$peek(0x1, r1, &(0x7f0000000000)) clone(0x202000, &(0x7f0000000240)="bfdecdacb2ea5975c061cd7debadc2d15802d2631f34a42ba221fa3afc89b00332b8918c79a13d6c0fec14bff0930294cdd0c7959e516e062568fcae38c7bcd1dc162919d865f5c5d320cbab8e32560d66f5da19cb15b96257935afde0cb12f7e2183d1d6d175cfcec2beba90d5ece3f570eaaf0c72313a4249da9f54f90e591184776ad9554eb2fa0e9fb8b987ccddfa07076aec3e4037b2f08ffd654b5601144f286f2d7a1062131f0ac903adc16e423472ee9", &(0x7f0000000080), &(0x7f0000000180), &(0x7f00000001c0)="3a4ebb0986e1aa39327a9209aa1094a02da66616904451007400b47ea216ac43bc0d8f76d42a97dce64fe5b991bf") semget$private(0x0, 0x2, 0x201) 2018/04/11 22:41:19 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr, [0x3f000000]}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:19 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr, [0x0, 0x0, 0x0, 0x0, 0x3f00000000000000]}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:20 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {}, {0x0, 0x3}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:20 executing program 5: mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9}) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000005c0)='\x00', 0x3) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="72327f"], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)) r2 = creat(&(0x7f0000000380)='./file1\x00', 0x8) clock_gettime(0x0, &(0x7f0000000540)) write$evdev(0xffffffffffffffff, &(0x7f0000000580), 0x0) fsync(0xffffffffffffffff) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000580)) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$PPPIOCSMRU(r4, 0x40047452, &(0x7f0000000080)=0x1ff) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00000002c0)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000500)={r5, 0x3}) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0", 0x24, 0x0, &(0x7f0000000040)={0x77359400}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) r6 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="9972845b577b6fb20c980a7d9180627bea7b2b09e0e9467edd7f398f0dd7bd089c051d218dd5618af5b3", 0x2a, 0xfffffffffffffff8) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r6, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363", 0x23}], 0x1, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) 2018/04/11 22:41:20 executing program 1: r0 = socket(0x8000000000011, 0x4000000000080002, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f00000002c0)={0x1, 0x100000001, 0xfffffffffffffffd, 0x1, 0xfff}) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000006c0)={'ip6gre0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x16, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) getsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f00000000c0)=""/248, &(0x7f00000001c0)=0xf8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000000280)=""/11) 2018/04/11 22:41:20 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000240)={{0xf7, 0x3}, 'port0\x00', 0x80, 0x840, 0x100000001, 0xf800000000000000, 0xffffffffffffffe1, 0x81, 0x8, 0x0, 0x1, 0xa9}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) 2018/04/11 22:41:20 executing program 6: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/cgroup\x00') ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000000040)) setns(r0, 0x0) 2018/04/11 22:41:20 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr, [0x0, 0x0, 0x0, 0x0, 0x3f000000]}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:20 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000080)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000040)) readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) execveat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000001780), &(0x7f0000001880), 0x0) semget$private(0x0, 0x1, 0x100) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/11 22:41:20 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr, [0x3f00]}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:20 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000]}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:20 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) ioctl(r0, 0x5, &(0x7f0000000040)="db4a1d1f81f06c087bcdc6eeb1089315104361a2144cc53de2cef7f744e8c6a15eb3e1b7384127a1a317e99b4933c39f3f446480fc2e16cb7b5fbf77a5c3ea3e16100d20c33a30d9d756624b57faeb3166e287827da419917c28d60cfc162266f793b79d85cc56f2816105e280716afe5fc6d614287a8d5220d3a7e76d3825fd32ffc6513d77d68a53d774654c3f07ea21b40ab5b6177c01082546fbb0371e9986a0d52eeff01784") io_setup(0x3, &(0x7f0000000340)=0x0) io_submit(r1, 0x1, &(0x7f0000000b00)=[&(0x7f0000000440)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000380)}]) mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet_buf(r2, 0x0, 0x2d, &(0x7f0000000b40)="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", 0x1000) r3 = inotify_init1(0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x80000, 0x0) inotify_add_watch(r3, &(0x7f0000ad4000)='./control\x00', 0xa4000960) readv(r3, &(0x7f00009a4000)=[{&(0x7f000022c000)=""/32, 0x20}], 0x1) openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x0) 2018/04/11 22:41:20 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000d8e8951ad20000000000000000000000000000000d9ab7d6725d23f100fc50767ece9d32ac8ff07d21e9255b1c239ff87c4239580e1932fb3d0be1c44404df5ef87d26956161bbc8ed39fad5aae7104e8a42481cd89f8c69102688d7f4118f11f8e9045be4e60b9713f6dc3b9f34ef29d4"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) 2018/04/11 22:41:20 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr, [0x0, 0x3f00000000000000]}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:20 executing program 1: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000200)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000000300)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0xf, 0x2, &(0x7f0000000100)=@raw=[@call={0x85, 0x0, 0x0, 0x2f}], &(0x7f0000000140)='GPL\x00', 0x6, 0x41, &(0x7f0000000180)=""/65, 0x41000, 0x1, [], r0}, 0x48) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000500), &(0x7f0000000540)=0x10) setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000580)="a92ff01a80f27195d8b0db0af08ffe5f764dae520c37bcc8058e6925404077f86a2e075d039d3cadafa862a57f455a77ddec30bd3525a708d233cd47a7e63c2de206d670a1b85f90f3a2ba2c29ed1e3128b24e5c1d9f52323abe9b18474d8ce337847676f8d321a2219434c69a85666d9cb23d8a3e62fd8f3c319fafc53522a5a9aaae9059d700fa5ccfd5ef330edd0fb3e49cb52f9173ac1f503557cb850bbb7e1b21273e1f5782b8ac08a71d1da909ed256d2f86f37ab0b99f366564af7e19d470", 0xc2) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffff9c, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000003c0)={r3, 0x6, 0x8}, 0xc) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={r3, 0x0, 0x10}, 0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000400)) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xe, 0x2000000004, 0x4, 0x4, 0x0, r4, 0x0, [0x4]}, 0x2c) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000440)='net/psched\x00') ioctl$KVM_SET_PIT2(r5, 0x4070aea0, &(0x7f0000000480)={[{0xc4, 0x6b3, 0x16ca, 0x180, 0x6, 0x800, 0x3, 0x80000001, 0x8, 0x4, 0x10000, 0x7, 0x2}, {0x3, 0x19, 0x0, 0x1, 0x0, 0x6, 0x9, 0x401, 0x81, 0x6, 0x10000, 0x6, 0x3}, {0x9, 0xc8, 0x8, 0x1ff, 0x80000001, 0x1000, 0xed9, 0x1ff, 0x6e, 0x0, 0x7, 0x7ff, 0x9000000000000000}], 0x7}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xffff) 2018/04/11 22:41:20 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {}, {0x0, 0x100000000000000}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:20 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x2200000) signalfd4(r0, &(0x7f0000000040), 0x8, 0x0) 2018/04/11 22:41:20 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000]}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:20 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {}, {0x0, 0xffffffff00000000}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:20 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) fstatfs(r0, &(0x7f0000000240)=""/209) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) 2018/04/11 22:41:20 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr, [0x0, 0x3f000000]}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:20 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101800, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='statm\x00') ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000240)={0x8, 0x4, 0x40, 0x3, &(0x7f0000000140)=[{}, {}, {}, {}]}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={r1, 0x28, &(0x7f00000002c0)}, 0x10) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000000340)) r2 = accept(r1, 0x0, &(0x7f0000000380)) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = eventfd(0x5) fcntl$setlease(r4, 0x400, 0x0) mq_timedsend(r1, &(0x7f00000003c0)="fe3783fa635e19", 0x7, 0x5, &(0x7f0000000400)={0x0, 0x1c9c380}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000440)={0x0, 0x2}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000004c0)={r5, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, [0xceb, 0xff, 0x9, 0x20, 0x8, 0x5, 0x101, 0x0, 0x19e, 0x9, 0x5, 0x8, 0x8, 0xfffffffffffffffc, 0x5]}, &(0x7f00000005c0)=0x100) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000600)={r5, 0xd0, "85c35c9ca7056e9f871d09a130a8ea97d7520d1149f5472270404e03a22c815b9785807c47599fcc9ced2cfa08aa9808f378927d6800c7b9aec95c67b190031c62a20cbb82d5217be33ce611e4b3720d8228808eb9b0fcda2610b36d850b831406d93412e302f1addb87bb5e51d6ed7e7a60491b53f37b964f578cb75a317ae62c6f48fdd800ed544768cbab4e79d6784ba3e177f390babad88b530e920736e74f52e0d01f1d028df38c240bb5efa4d6b38cc6d7b841936012d6553bcf7c0a4f1cd20ba5d592f6bc6b92817b9b6e55b9"}, &(0x7f0000000700)=0xd8) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000740)=@req={0x1, 0x8, 0x5, 0x7}, 0x10) clock_gettime(0x1, &(0x7f0000000780)) epoll_wait(r0, &(0x7f00000007c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xa, 0x3f) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000840)={r6, 0x2, 0x7}, 0x8) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r7 = syz_open_dev$sndmidi(&(0x7f0000000880)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffe, 0x0) r8 = openat$dsp(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/dsp\x00', 0x12000, 0x0) ioctl$KVM_SIGNAL_MSI(r3, 0x4020aea5, &(0x7f0000000900)={0x1000, 0x0, 0x40, 0x9, 0x10001}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r8, 0x0, 0x83, &(0x7f0000000a00)={'broute\x00', 0x0, 0x4, 0x75, [], 0x1, &(0x7f0000000940)=[{}], &(0x7f0000000980)=""/117}, &(0x7f0000000a80)=0x78) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000ac0)=0x0) r10 = syz_open_procfs(r9, &(0x7f0000000b00)='net/ip_vs_stats\x00') fcntl$setflags(r7, 0x2, 0x1) connect(r10, &(0x7f0000000b40)=@ax25={0x3, {"dcd9325ed47b73"}, 0x1}, 0x80) accept4$ax25(r8, 0x0, &(0x7f0000000bc0), 0x80000) 2018/04/11 22:41:21 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'\x00', 0x2001}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) r1 = inotify_init1(0x0) r2 = fcntl$getown(r1, 0x9) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x301080, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r4, 0x0, 0x70bd2c, 0x25dfdbfe, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7fffffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xf2b}]}, 0x24}, 0x1, 0x0, 0x0, 0x4c841}, 0x10) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) ptrace$peek(0x2, r5, &(0x7f0000000280)) 2018/04/11 22:41:21 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x32, &(0x7f0000000180)}, 0x7) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) 2018/04/11 22:41:21 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) socket$packet(0x11, 0x3, 0x300) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000080)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000040)) readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) execveat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000001780), &(0x7f0000001880), 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) 2018/04/11 22:41:21 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00]}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:21 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {}, {0x0, 0xfeff0000}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:21 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr, [0x0, 0x3f00]}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:21 executing program 1: mkdir(&(0x7f000022d000)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='tmpfs\x00', 0x0, &(0x7f0000ebcffe)) mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000480)='./file0/bus\x00', 0x0) rename(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000040)='./file0/file0\x00') r0 = open(&(0x7f00000000c0)='./file0/bus\x00', 0x141000, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000140)=""/144) 2018/04/11 22:41:21 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x4}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000280)={0x0, 0xb6, "13058085079431cfb496b273c9d5ce892a7aab99298dd5b42c711d7fa668fa2ef1ecd00d769215cc75fd4aec2dbbc95d6901b4f5cbb2c0102927f0370ef0f96a37f7437c953ee9eca9dc0ea366b378410977de08d41db8720c96ecf1b1e80b5ecd9ddaa98bf99df47e65701176169b71eade3a6e94de3a6e5ef452cf6dd1b7359947b9c53f93df882e97dc95d8bd9ad74a5e677f34923931d0930dbe68a44d710e2f933e43ff88bc6ae53554641132cf3f3a125fad4c"}, &(0x7f0000000340)=0xbe) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000380)={r2, 0x6, 0x7, 0x3, 0x9, 0x2, 0x4, 0x7, {r3, @in6={{0xa, 0x4e21, 0x7, @loopback={0x0, 0x1}, 0x1ff}}, 0x80000000, 0xb9b7, 0xad5d, 0x9, 0x2}}, &(0x7f0000000440)=0xb0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7, 0x0) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) 2018/04/11 22:41:21 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) gettid() setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000000), 0x4) syz_emit_ethernet(0x4a, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaffffffffff86dd60d8652b00970a00fe804f160000000000002000000000aafe8000000000000000000000000000aa00004e20e6d09e6e380c6878dd3de2a1682c22a66e432e7044859d686094ad739fad52a9ec8f87421dee0f470508ed5bcae60f25", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5002000090780000"], &(0x7f00000002c0)) 2018/04/11 22:41:21 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="140000000000edb0e34b76b9acbc3a5e00002920000008000000000000002a5b7fe80a61"], 0x14}}], 0x2, 0x0) 2018/04/11 22:41:21 executing program 6: r0 = socket$inet6(0xa, 0x806, 0x3) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f00000000c0)=0x1e, 0x4) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000200)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x5c) 2018/04/11 22:41:21 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) 2018/04/11 22:41:21 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {}, {0x0, 0x3000000}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:21 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000]}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:21 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr, [0x0, 0x0, 0x3f00]}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:21 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x80000000, 0x500) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000080)) openat$ptmx(0xffffffffffffff9c, &(0x7f000010a000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x541f, &(0x7f00000000c0)=0xfffffffffffffc00) 2018/04/11 22:41:21 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000043c0)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f00000044c0)=0xe8) lstat(&(0x7f0000004500)='./file0\x00', &(0x7f0000004540)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000004780)={&(0x7f00000003c0)={0x10}, 0xb557f22ce5a8463b, &(0x7f00000007c0)={&(0x7f00000045c0)=@allocspi={0x1b4, 0x16, 0x100, 0x70bd26, 0x25dfdbff, {{{@in6=@dev={0xfe, 0x80, [], 0xf}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4e21, 0x2, 0x4e20, 0xda0, 0xa, 0x80, 0x20, 0x33, 0x0, r1}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x1a55, 0x59dfac527773163}, @in=@local={0xac, 0x14, 0x14, 0xaa}, {0x4, 0xfff, 0x8000, 0x5, 0xffffffff, 0x5, 0x401, 0xfffffffffffeffff}, {0xffff, 0x7, 0x586d, 0x1000000000000}, {0x80, 0x0, 0x254}, 0x70bd27, 0x34ff, 0xa, 0x4, 0x40, 0x1}, 0x4}, [@proto={0x8, 0x19, 0x6c}, @policy={0xac, 0x7, {{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4e24, 0x0, 0x4e24, 0x70ab, 0x2, 0x20, 0x0, 0xb7, r2, r3}, {0x893a, 0x8d2e, 0x800, 0xd30, 0xff, 0x1, 0x6, 0x20}, {0x0, 0x5, 0xd21, 0x5}, 0xfffffffffffffffc, 0x6e6bbc, 0x3, 0x1, 0x2}}, @replay_thresh={0x8, 0xb, 0x9}]}, 0xffffffffffffffa2}, 0x1}, 0x5) 2018/04/11 22:41:21 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {}, {0x0, 0xfffe}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:22 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000080)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000040)) readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) execveat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000001780), &(0x7f0000001880), 0x0) arch_prctl(0x1005, &(0x7f00000000c0)="e7bb3c9a8ba4f21ccd5de25883df6e9c866ff0f56b2faaf3") open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/11 22:41:22 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800c162fcec000000000000000000a901195327a9b1aa7151774cab49ffffffffffffffff1000000000000000000000160000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) 2018/04/11 22:41:22 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0x2000000, 0x0, 0x1, 0x829f, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0xffffffffffffff00}) r2 = fcntl$dupfd(r1, 0x0, r1) read$eventfd(r2, &(0x7f0000000000), 0x8) ioctl$TIOCGLCKTRMIOS(r2, 0x5412, &(0x7f0000000100)={0xffffffff}) r3 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) mkdir(&(0x7f00009cc000)='./file0\x00', 0x0) writev(0xffffffffffffffff, &(0x7f0000030000)=[{&(0x7f0000aa6ff7)='t', 0x1}], 0x1) bind$llc(r3, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) 2018/04/11 22:41:22 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000]}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:22 executing program 5: pwritev(0xffffffffffffffff, &(0x7f0000000500), 0x0, 0xfffffffffffffffd) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000000)={0x0}) sendmmsg$unix(r0, &(0x7f0000000fc0)=[{&(0x7f0000000480)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000500)="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", 0xfb}, {&(0x7f0000000600)="280eaa244c95622d7b2f94513cd02edb753c857c0075b1e718fbc0d3f23a7469eafe3b16445d639d7ad88f9fcf150b362b9bde2af49408df604786d4c41d7328f8abff65e55e7a1dfc6e481ef853c9f7a4e6402f0916bf5ad9376ded4b0917950ffc8f6a99", 0x65}, {&(0x7f0000000680)="fe3b9c35a09149dddd57c4a392534542289088a450066cf1db259577330368d2529934c904146684a29e84fad39b3c04361a6340f121101f85933f95a39e0a7cc21972e1b6f9a8f63d8fca3843e8efe7ddb7342a0948931a0aa18a8bdcdd10e92186d914e6ac328584353bd5f5b088e8e2dd5c78ee49cd2eb721002b3ea926dddfb46f3d8a57a1f5b7ccc8f5a0468967e19b4a0d610591a1243846f2d48cb9e473055e626eb5a61c95f2565ae9d15dddac793ccff58c04c649292f3accfc529d17d07f60d0a4c71dec71da24f7078e812b8ba117382bb573cb2b58898cbe2ea5d8ffe6f0b2644eb1e12b29be6d401cbce5b20190c24a", 0xf6}, {&(0x7f0000000780)="8f329f61a965a8c3437e8544fc58f763e9b8a5da75f9f6fb6aea67ac84faa6b770dd8ced5ed77c97bebfb76495834dd9f6b0dfb3bcc829c880b5391f5cb522b8dd071f3081fce1b1351d895ebb1da3afa0b4dcb1c448f23f7454d2bf361e85d9fba99dc7ba57bb68734e6ad514a463be4f82e9fbb8762a6cb03fa4728e2d0f4d51ed8394d0920012aba9e9a8f7de35845673b979f592aac07edb63eb479e6a6ea831bc2810e67b6e0b489295c089d3eacf7e", 0xb2}, {&(0x7f0000000840)="09fa0210aafe8469bd620558cea9da32ad1ba24315ad4f8b5fa8d0c81736c53b5e56f4d89d885f210558b968292f9b9dde32ae8c07dfc7980da7c3873ba24e481a7f9dc858cec530b64722b3d9efd64d0b03a24938144753cd93795528cbb71c621f1790dc3e3e583637cd604ee8f3bc1ed25c93764279077c9a05dce30b", 0x7e}, {&(0x7f00000008c0)="e2f2e05cf705468b29b2f775d1a1af45991a4247c5effe5818af7f195cc4474f3998bc3c8a6c8a77a9c53538bf9d44474b063ef07b108a725080fb6230c04c301b009ae3f9fbf3bbdc80953ee3e4fa1dfe20487c05e508a986f4b2b1ebd6e756300d96362c0eeadbca07febb1796095d18ff0e6cd9f0bd1ae4ef95a8fe726aff1000ce582540739bdd54a4dd8b5a092d5b1ae3239784126b16f0e88a8d0a7fd0e23603842072253dd52dd788e9176103e48434d38c0dc6", 0xb7}, {&(0x7f0000000980)="a64d7135f2253ce4679a902751ec299e9f48e8c0829523d5d36311cdb73034e55c63b8a62f4abf1f68e04fc374e33ddfd25ac27e57068418b4bc2e605c9e0efcfd54bad2280debc3ac53881f175ab232310dd0073c9449751097b95bddf6f8ef7763d9a1fb601c85b5d727fac77fc1a292620f4cfc25f1b5e2", 0x79}], 0x7, 0x0, 0x0, 0x800}, {&(0x7f0000000a80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000f40)=[{&(0x7f0000000b00)="a9db", 0x2}, {&(0x7f0000000b40)="0f6cf7376c40bdaeab07989759a3b160883f2a5a8cefc298b6e527e9c9323f04645fa9ad8fb90b07695312bfcc54b66ca5f96db69e6ff347cda50b3f83c1abaff43869c990519c392457cc6941a79016873f4012f3607555c2a4868694623cf7a198253e3a77119e4f62e248ae2d091b1c1c0ab12dfca39156968f44b3aff0f80d88e315f5a3f11a35235fd5a6d9b9e7adb27189186611009f1dd7e40e0f5120ee97ebb432628061f7dbc1acf5fc12ff43e5b09a71f9449264db0c8d5a", 0xbd}, {&(0x7f0000000c00)="7ea467b6667ee96ec5eb1e71385b67e7b0675af6b848735684aec813d8f087210eac3f122b3cc877486c1f28ff0f3b411a4d541ce88ada04188710cd72383ef969e7be9d027707e520958c9dd578eb55ea39aa71d31a77fc75909ee8f48f5fe93d893b369f2c2d9e0831d1286fafb830971d14dec30a53005b4002104f4a38de2d166a2ea5753cb43a92d4e4fbba944c1e007434ccfa519ecc5424f2af633d9a4cf208d57ff5d85a9254e3ed028c796be57d954ad62a115f68cf5df91975bd", 0xbf}, {&(0x7f0000000cc0)="e5241ac6c9c40500aa56a4fb1ea46d0adcfd1d8b14680df12b36f1b8fae64c55c501574e1572703f5cb900fa7c9222bd36df8075423ce150442edf46cc682250d570bd3984895a4877e810e01a677da9f74ab4289b700eaaaa52b8025fad54104e06a2de78ca097959822b24a6a8b855f309a3cbd16c133768d5ff77c3841f7efa1fafdf67e1e089303ccdfcd294dd0865e51258d49f14d0e342e025f48f45071d6ab742db570c45eaa136a2506d55e12d019f1041278ebb8de6a850697638f13aaf76ed0f0679f210235f10095ae965fdb7934d97dab36d7bd4d68dd69e515b8af7aca00d", 0xe5}, {&(0x7f0000000dc0)="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", 0xff}, {&(0x7f0000000ec0)="f918a94f782b898a05fccbc718092d8fe8bde14caa3c52275fc2bc8e8e0dc0a2e1a0eb7c6f65639ce424ea4d2e909059cbcc3166fe4c583f280cf850f6eaf79ea78ab050bc09e854d6", 0x49}], 0x6, 0x0, 0x0, 0x20000000}], 0x2, 0x8040) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000040)={0x0}) r3 = mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2000008, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000440)={0x104, 0x0, &(0x7f0000000240)=[@free_buffer={0x40086303, r1}, @dead_binder_done={0x40086310, 0x3}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x18, 0x28, &(0x7f0000000080)=[@flat={0x776a2a85, 0x6b1e4d5a0899825b, r2, 0x4}], &(0x7f00000000c0)=[0x0, 0x0, 0x30, 0x0, 0x38]}, 0x40}}, @acquire={0x40046305, 0x2}, @reply_sg={0x40486312, {{0x3, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x38, 0x30, &(0x7f0000000100)=[@fda={0x66646185, 0x2, 0x1, 0x34}, @flat={0x0, 0x10a, r3, 0x4}], &(0x7f0000000140)=[0x78, 0x28, 0x38, 0x61cc83e5a7996e31, 0x40, 0x18]}, 0x5}}, @reply={0x40406301, {0x2, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x28, 0x38, &(0x7f00000001c0)=[@ptr={0x70742a85, 0x1, &(0x7f0000000180), 0x1, 0x0, 0x35}], &(0x7f0000000200)=[0x28, 0x38, 0x68, 0x28, 0x30, 0x0, 0x38]}}, @release={0x40046306, 0x1}], 0x9e, 0x0, &(0x7f0000000380)="e22bc216be5388d4a1a9d290c212fee0f23c485c31c4a6fac3ab2f138a67a2d791338389c00ed335b511f7247619fa3c7c735eaf3ea19c0253e62e6fcbfbb5fc6da12abbb37684cf2c399dc458250d9b318d677f1bb19d28f2946aab6ca86ae187d68d2d4c3ead1047494cc09f603ac8f61a4db9fe477f522865e867650fd0d4e27708f026bcf04a24c7ed263fa98ce55dc0f52deeae933911cf1f85a92b"}) 2018/04/11 22:41:22 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr, [0x0, 0x0, 0x3f00000000000000]}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:22 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000c4fff0)=[{&(0x7f0000000000)="390000001300094700bb61e1c3050000070010000200000045000000007f000019001a000d003f000000000300000000000000060400000000", 0x39}], 0x1) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x6) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x8c001, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000000c0)={r0, r2}) 2018/04/11 22:41:22 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {}, {0x0, 0x300000000000000}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:22 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr, [0x0, 0x0, 0x3f000000]}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:22 executing program 5: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=@newlink={0x28, 0x10, 0x9, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x28}, 0x1}, 0x0) 2018/04/11 22:41:22 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0xfff5, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) r1 = memfd_create(&(0x7f0000000000)='{securitykeyringcpusetvmnet1!GPL)\x00', 0x2) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000240)=""/251) 2018/04/11 22:41:22 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00]}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:22 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2000000001}, 0x8) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x30) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) bind$bt_hci(r1, &(0x7f0000000080)={0x1f, r2}, 0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b94ff8)={0x0, 0x0, 0x9}, 0x379) perf_event_open(&(0x7f0000000f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000000080)=0x80000005) readv(r3, &(0x7f00000000c0)=[{&(0x7f0000000200)=""/255, 0x443}], 0x140) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003b9fdc)) r4 = syz_open_pts(r3, 0x2) dup3(r4, r3, 0x0) write(r3, &(0x7f0000c34fff), 0xffffff0b) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c0fe0)={0x3}, 0x20) write(r0, &(0x7f0000ce6ffe)="da", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000003c0)={0x0, 0x0, 0x9}, 0x8) 2018/04/11 22:41:22 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {}, {0x0, 0xfeff000000000000}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:22 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r0 = socket(0x10, 0x4000000040000802, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000080)="240000001a0025f00000000401111f0e0a4c05000004bf00000009ec0800030005000000", 0x24) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in, @in=@broadcast}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f00000001c0)=0xe8) r2 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x88, 0x840) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000340)) ioctl$TCXONC(r2, 0x540a, 0xfffffffffffff001) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) 2018/04/11 22:41:22 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000]}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:23 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000080)) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000000c0)) r1 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000040)={0x7f, 0x8, 0x0, 0x0, 0x0, 0x0, 0x80000}) readv(r1, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) execveat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000001780), &(0x7f0000001880), 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/11 22:41:23 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000180)) 2018/04/11 22:41:23 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr, [0x0, 0x0, 0x0, 0x3f00000000000000]}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:23 executing program 5: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000001140)=ANY=[]}) getsockname$inet6(r0, &(0x7f0000000000), &(0x7f0000000080)=0x1c) 2018/04/11 22:41:23 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {}, {0x0, 0xffffff7f00000000}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:23 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000]}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:23 executing program 6: r0 = socket$inet6(0xa, 0x4000007, 0x7ffffffffffffc) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.events\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) mkdirat$cgroup(r1, &(0x7f0000000100)='syz1\x00', 0x1ff) bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) 2018/04/11 22:41:23 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000005c0)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000200)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000001840)={0x2, 0x40, 0x2, {0x0, 0x1c9c380}, 0x0, 0xfffffffffffffffd}) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000480), 0x10) mbind(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, &(0x7f00000004c0), 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x800, 0x0) 2018/04/11 22:41:24 executing program 6: r0 = socket$inet(0x2, 0x3, 0x6) mmap(&(0x7f0000000000/0xae0000)=nil, 0x7ffffffff000, 0x0, 0x10, r0, 0x0) 2018/04/11 22:41:24 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {}, {0x0, 0x0, 0xfeff}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:24 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr, [0x0, 0x0, 0x0, 0x3f000000]}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:24 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000240)=ANY=[@ANYBLOB="1800000000000000000000000000000071100000000000008c3371975cd3d21c93a3db75a83baade0000000000000000950000000000a3e1a35c6c3cc6684aad9919bd7f0000ef453d47b303ecd7fcb10905d14bec87735cfea3ac964d609016360d45e6d756ebed42f122d7c316cb696f74c22fab1fc1d4133c913e1fbc8b30ee166e804a24251ef9fb295964b2f3ef4ecb0443f71ceb44161e80cd700d8bc7c7fbade9220ccd75acfaf80cf36ce6f531035c4df837e8b9c13c353b661318a4c2d98c19b1e9d84b60a1"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) 2018/04/11 22:41:24 executing program 5: 2018/04/11 22:41:24 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00]}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:24 executing program 6: 2018/04/11 22:41:24 executing program 5: 2018/04/11 22:41:24 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000080)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000040)) readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) execveat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000001780), &(0x7f0000001880), 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x26106, 0x0) 2018/04/11 22:41:24 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr, [0x0, 0x0, 0x0, 0x3f00]}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:24 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x3f000000, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:24 executing program 6: 2018/04/11 22:41:24 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {}, {0x0, 0x0, 0x3}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:24 executing program 5: 2018/04/11 22:41:24 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r0, 0x50, &(0x7f00000000c0)}, 0x4) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) 2018/04/11 22:41:24 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x8, 0x100000000000006, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) 2018/04/11 22:41:25 executing program 6: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/04/11 22:41:25 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {}, {0x0, 0x0, 0x100000000000000}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:25 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000f80)='net\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x100000000081) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/111, 0x6f}], 0x1) [ 231.962900] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/04/11 22:41:25 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr, [0x0, 0x0, 0x0, 0x0, 0x3f00000000000000]}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:25 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x3f00, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:25 executing program 2: openat$cuse(0xffffffffffffff9c, &(0x7f0000000500)='/dev/cuse\x00', 0x0, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x2000000000010d, 0xb, &(0x7f0000003ffc)=""/4, &(0x7f0000000000)=0x4) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x440000000000, 0x0, 0x4, 0x21c}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) [ 232.012683] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/04/11 22:41:25 executing program 6: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) [ 232.066381] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 232.105276] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/04/11 22:41:25 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr, [0x0, 0x0, 0x0, 0x0, 0x3f000000]}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:25 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000080)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0)={0xe37, 0x535, 0x7cec, 0x1d, 0x3, 0x8, 0x289, 0x5, 0x3, 0x4}, 0xb) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000040)) readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) execveat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000001780), &(0x7f0000001880), 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/11 22:41:25 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x3f00000000000000, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:25 executing program 5: r0 = socket$inet(0x2, 0x3, 0x6) mmap(&(0x7f0000000000/0xae0000)=nil, 0x7fb4c2605000, 0x0, 0x10, r0, 0x0) 2018/04/11 22:41:25 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {}, {0x0, 0x0, 0xffffffff00000000}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:25 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) r1 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000080)={'veth0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x13}}}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) 2018/04/11 22:41:25 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x8, 0x100000000000006, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) 2018/04/11 22:41:25 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f0000000040)=[{0x3}, {0x0, 0x0, 0x1800}], 0x2, &(0x7f0000000080)={0x77359400}) 2018/04/11 22:41:25 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr, [0x0, 0x0, 0x0, 0x0, 0x3f00]}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:25 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002, [0x3f00000000000000]}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:25 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x0) [ 232.880874] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 232.917430] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/04/11 22:41:26 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000]}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:26 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {}, {0x0, 0x0, 0x3000000}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:26 executing program 6: poll(&(0x7f00000014c0), 0x0, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000440)="be", 0x1) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000300), &(0x7f0000000340)=0x4) getpid() r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0), &(0x7f00000000c0)=0x2) fcntl$setlease(r0, 0x400, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000180), 0x4) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) 2018/04/11 22:41:26 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000000000000000000000000071100000000000000000000000dcb040cb1585f1d1000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) r1 = semget$private(0x0, 0x4, 0x420) semctl$GETZCNT(r1, 0x0, 0xf, &(0x7f0000000240)=""/210) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) 2018/04/11 22:41:26 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002, [0x3f000000]}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:26 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x0) 2018/04/11 22:41:26 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140), &(0x7f0000000080)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000040)) readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) execveat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000001780), &(0x7f0000001880), 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/11 22:41:26 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x8, 0x100000000000006, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) 2018/04/11 22:41:26 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f00000006c0)) 2018/04/11 22:41:26 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {}, {0x0, 0x0, 0x1000000}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:26 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00]}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:26 executing program 6: r0 = socket$inet(0x2, 0x3, 0x6) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x10, r0, 0x0) 2018/04/11 22:41:26 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002, [0x3f00]}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:26 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x0) 2018/04/11 22:41:26 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8912, &(0x7f0000000000)={"f4716e6c30ff000000dc6d00"}) r1 = perf_event_open(&(0x7f0000940000)={0x400000000000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETFILTEREBPF(r1, 0x6d8000, &(0x7f0000001140)) 2018/04/11 22:41:26 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {}, {0x0, 0x0, 0xfeff0000}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) [ 233.892872] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/04/11 22:41:27 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x0) 2018/04/11 22:41:27 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000]}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:27 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x3f000000]}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) [ 233.957228] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/04/11 22:41:27 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x361) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) 2018/04/11 22:41:27 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) sched_setaffinity(0x0, 0x8, &(0x7f000080b000)=0x51b2) readv(r0, &(0x7f0000d32fc0)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x10000000000000a4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000005000/0x3000)=nil) 2018/04/11 22:41:27 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {}, {0x0, 0x0, 0xffffff7f}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:28 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) prctl$intptr(0x21, 0xfff) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000080)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000040)) readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000180)=0x7) execveat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000001780), &(0x7f0000001880), 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000140)={0x1, 0x1000, 0xd9, @random="1482d5a11a28", 'gre0\x00'}) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000000c0)={0x7, 0x1f, 0x3, 0x8, 0xff, 0xfffffffffffffff8, 0x0, 0xe32, 0x4, 0x100000001}) 2018/04/11 22:41:28 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x8, 0x100000000000006, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) 2018/04/11 22:41:28 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x0) 2018/04/11 22:41:28 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x3f00]}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:28 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000]}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:28 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000711000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) 2018/04/11 22:41:28 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {}, {0x0, 0x0, 0x300}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:28 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x8000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0xffffffffffffff4f) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in={{0x2, 0x4e20, @rand_addr=0x54}}}, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f00000001c0)=[{0x18, 0x29, 0x4000000000000005, "96"}], 0x18}}], 0x2, 0x0) [ 235.043635] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/04/11 22:41:28 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000900)=ANY=[], &(0x7f0000000440)='syzkaller\x00', 0x0, 0x77, &(0x7f0000000480)=""/119, 0x41000}, 0x48) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r1, 0x5385, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x0, 0x80}, 0x1c) r2 = perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x0, 0x0, 0x4, 0x100000001}, 0x2c) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000340)={0x3, 0x70, 0xffffffff, 0x8000, 0x3, 0x0, 0x0, 0x4, 0x820, 0x1, 0x6, 0x2, 0x8, 0xc57, 0x9, 0x7ff, 0x1f, 0x4, 0x9, 0x5, 0x3, 0x100, 0x5, 0x4, 0xde, 0x6, 0x3ff, 0x7, 0xe92, 0x9, 0xfffffffffffffc00, 0x4, 0x1f, 0x0, 0x100, 0x7251443f, 0x80000001, 0x7, 0x0, 0x1000000020000, 0x3, @perf_bp={&(0x7f0000000040), 0x4}, 0x19800, 0x2, 0x7965, 0x7, 0x8000, 0x9, 0x1000}, 0x0, 0x4, r2, 0x9) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x0, &(0x7f0000000240)) fstatfs(r3, &(0x7f0000000240)=""/51) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000dc0)={&(0x7f0000000900)=@ax25={0x3, {"9c5fede8d91e29"}, 0x7ff}, 0x80, &(0x7f0000000700), 0x0, &(0x7f0000000c80)}, 0x50) close(r0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x80, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r5, 0x4068aea3, &(0x7f0000000000)={0x79}) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) rt_sigprocmask(0x1, &(0x7f00000000c0)={0x1}, 0x0, 0x8) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x1) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/04/11 22:41:28 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x3f00000000000000]}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:28 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x0) 2018/04/11 22:41:28 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {}, {0x0, 0x0, 0xfffe}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) [ 235.084258] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/04/11 22:41:28 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000]}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:28 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000001700)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x80) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000000080)={0x6, 0x9, 0x1000, @link_local={0x1, 0x80, 0xc2}, 'syzkaller0\x00'}) sendmsg(r1, &(0x7f0000001640)={&(0x7f0000000180)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x80, &(0x7f00000014c0)=[{&(0x7f0000000240)="05ac4b7d470311e14dd6ec0b17357f6e86da06489834017feb6a1de983b055eb7e152beb83c7cc0627eb21acad8d558049be391cae42589ed2173ca9c159c6ec91d83266156509135465a5914f005d2de3ec61990e93549426f8476f0238d8bb72125bf56fd03ea062d7477c2b77734566a44b4525f832f907ecd8108e310a801fcfd3563a1008a11e1fd80b7999fab5", 0x90}, {&(0x7f0000000300)="bd554ddeeebeef76fcf676aa4b0e0d9c93c5424ec0463df2fc8ea2f2ca057a086ac4293d30bd011967edda03368e44f6d38b792995c6f354c4a2b31e36aee0352bbd406530fca5951bfeb35b312dffb7c721f66eeb5d5b4373b0b526292f7a515b6f2d96af9a2cf8582da88811383bae9508ee3e8c0692b9fe3673dab3278db7ca244ec9389bbba202735405d8e7c880cd17435c87aa778753e774943f89aceead7f76aa48f41e333f61efd399ef2403ae84883be0dd4f28924baff5eac4", 0xbe}, {&(0x7f00000003c0)="fc2134dd2d443268b2292a7b2a7d9cf08874ddd51e7806edebcb9691905e31ad377f8647670a5059edf0406fbe698743cbb193d9b0a77850772134c1611020c59bad09360757977654", 0x49}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="4b3e04eb7df87787c20d69983c843c3516a0067b4178aceae9a2b7e1289741f950e8b5b397bc09f917349074b5b914d97b2a4d8d51e576f2225f2ecaf098499372e4912d8bdb0756f5159d236991", 0x4e}], 0x5, &(0x7f0000001540)=[{0xd8, 0x117, 0xfffffffffffffeff, "94181fed1ba5829041afe55cb70d354d9a4bb11046fe2d949ef1ddd6a6cbe8c1b56961d888b41f811849996fcaef0fa41dc62b0a7b1efba2c7e320cc9c3667f45902812dd221e4a50a299b7da87e26244d27e2a945dcce51ddaaef4dfc2d7e58583727b0de69dc3a60a1a5ea9034ad7c72a2679a96871497a7570a66e15136d4ddb162a1103b1c5e9e8a8214688944984cca838f4a7af8b67cee6ffa0a07fd2ebbb3c84a1555f0aae83d303a47220e66fb0ecba0a45cc27f589f183321645dac397d8be6416d38"}], 0xd8, 0x4000}, 0x8000) 2018/04/11 22:41:28 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x8, 0x100000000000006, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) 2018/04/11 22:41:28 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x3f00000000000000]}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:29 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x1000, 0x0, 0x9, 0x4, r0, 0x8}, 0x2c) 2018/04/11 22:41:29 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) dup2(r0, 0xffffffffffffffff) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x0) 2018/04/11 22:41:29 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00]}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:29 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x3f000000]}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:29 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {}, {0x0, 0x0, 0x300000000000000}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:29 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000080)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000040)) readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000001780), &(0x7f0000001880), 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/11 22:41:29 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x8, 0x100000000000006, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) 2018/04/11 22:41:29 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x9, 0x144, 0xeff, 0x4}, 0x2c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rtc\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000440)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000480)=r2) unshare(0x400) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000600)={0x0, 0x80000000}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000680)=ANY=[@ANYRES32=r3, @ANYBLOB="8d00000083ded6c7928b4fbbb6b4ceb027600500bdb8eb9e0c404d28dbf09e9e39960231eca0b836f9decb536fca3eb77b4f71572f27dace625ad83b254603d3fb0a0604dd55b5fb2a927336f2a0b46ba28452d53bd7e080eb7932d971338316496aa70068ba38096bdf446278ccb4dfe42a0de2b6e1eef1465f060ec1f50affffff7f0000000069fc"], &(0x7f0000000740)=0x95) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x4}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000780)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000000880)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000008c0)={0x0, 0x0, 0x0}, &(0x7f0000000900)=0xc) fchown(r0, r4, r5) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x80a03, 0x0) lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000580)={'raw\x00', 0x2, [{}, {}]}, 0x48) setgid(r7) getsockopt$inet_tcp_buf(r6, 0x6, 0xe4c12612717ef28e, &(0x7f0000000300)=""/139, &(0x7f00000003c0)=0x8b) r8 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r8, 0x89e0, &(0x7f00000000c0)={r8, r8}) setsockopt$inet_dccp_int(r8, 0x21, 0xf, &(0x7f0000000040)=0x45, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x3ff, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x22, &(0x7f0000000240)={0x7, 0x200, 0x9, 0xffffffffffffff32, r9}, &(0x7f0000000280)=0x10) 2018/04/11 22:41:29 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0xfffffffffffffffc, 0x400) recvfrom$inet6(r0, &(0x7f0000000100)=""/58, 0x3a, 0x40010041, &(0x7f0000000140)={0xa, 0x4e21, 0x1f, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x20004000002285, &(0x7f0000000200)) connect$nfc_llcp(r1, &(0x7f0000000040)={0x27, 0x1, 0x2, 0x0, 0x4, 0x3, "57e1bd6511f12f40cbf6935a6d9a00be0fa45f72b21136fefd50b3f7fe6bbeb0606fdcf16d66b83ea032adc428456a5f534c4b60057c53c0dfdac900f86f63", 0x33}, 0x60) 2018/04/11 22:41:29 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x3f00]}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:29 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000]}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:29 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x8, 0x100000000000006, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) 2018/04/11 22:41:29 executing program 5: r0 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r0) dup2(0xffffffffffffffff, r0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 2018/04/11 22:41:30 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7ff, 0x200180) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x80, 0x100) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000000180)={0x0, 0x6, 0x1, r2}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000240)=r3) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000300)='team\x00') accept4$packet(r2, &(0x7f0000003140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000003180)=0x14, 0x800) utimes(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={{0x0, 0x7530}}) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/dsp\x00', 0x0, 0x0) ioctl$TCGETA(r6, 0x5405, &(0x7f0000000440)) ioctl$sock_netdev_private(r2, 0x89f4, &(0x7f0000000480)="c581e8f5ff11618282ac0a514208103cd39a45b28131c75a75f3eb1e18e959e60b070bb65f631e2c4712cfcd9f8db5e393824ff96485ef008b6beeeaed63f1") sendmsg$TEAM_CMD_PORT_LIST_GET(r2, &(0x7f0000003580)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100004}, 0xc, &(0x7f0000003540)={&(0x7f00000031c0)={0x350, r4, 0x220, 0x70bd2b, 0x25dfdbfc, {0x3}, [{{0x8, 0x1, r3}, {0x17c, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}]}}, {{0x8, 0x1, r3}, {0x1b0, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x3800000000000}}, {0x8, 0x6, r3}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}]}}]}, 0x350}, 0x1}, 0x20000000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) accept4$nfc_llcp(r1, 0x0, &(0x7f0000000280), 0x80800) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000340)=0x7, 0x4) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) 2018/04/11 22:41:30 executing program 6: socketpair(0x3, 0x800, 0x41f, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x800, 0x70bd28, 0x25dfdbfc, {0xe}}, 0x14}, 0x1}, 0x4010) r2 = syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r2}], 0x1, &(0x7f0000000240)={0x77359400}, &(0x7f0000000080), 0x8) r3 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000050000001) write$evdev(r3, &(0x7f00008c1fd0)=[{{}, 0x2, 0x0, 0x400}, {}], 0x30) 2018/04/11 22:41:30 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {}, {0x0, 0x0, 0xfeff000000000000}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:30 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x3f00000000000000]}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:30 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x0) 2018/04/11 22:41:30 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x8, 0x100000000000006, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) 2018/04/11 22:41:30 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000]}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:30 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000080)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x9, 0xffffffffffffffff}) r1 = syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0xa4d1, 0x80) readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) execveat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000001780), &(0x7f0000001880), 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r2, 0x80000000, 0x1ff}, &(0x7f00000001c0)=0x8) connect(r1, &(0x7f0000000380)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0xffffffffffffff87) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r3) [ 236.982784] validate_nla: 4 callbacks suppressed [ 236.982793] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 237.059329] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/04/11 22:41:31 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x3f000000]}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:31 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x0) 2018/04/11 22:41:31 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00]}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:31 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {}, {0x0, 0x0, 0xffffff7f00000000}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:31 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) iopl(0x4) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000ee000000000000000040a5fb690000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f0000000180)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8da48d2db1e499586d78cf7393e72be9cc66fa6f3f850caca784aba840dc1ee3714012b6026ce2ed4caeae057574df39be765da06955d2e14eb9350336cfd5495e22ac250466882cec24e9f61c7"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) 2018/04/11 22:41:31 executing program 1: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x8, 0x100000000000006, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) 2018/04/11 22:41:31 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x0) 2018/04/11 22:41:31 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000080)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000040)) readv(r0, &(0x7f00000000c0)=[{&(0x7f00008ad000)=""/178, 0x6d}], 0x1) execveat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000001780), &(0x7f0000001880), 0x0) syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x80000) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/11 22:41:31 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x0) 2018/04/11 22:41:31 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x0) [ 238.140948] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/04/11 22:41:31 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x3f00]}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:31 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {}, {0x0, 0x0, 0x0, 0x1000000}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:31 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000001480)={0x7, r1}) r3 = syz_open_dev$sndpcmp(&(0x7f00000014c0)='/dev/snd/pcmC#D#p\x00', 0x1000, 0x80000) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f0000001500)={0x3, r3}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) msync(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x6) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) sendto$inet6(r1, &(0x7f0000000240)="0aa8d621a749992c5eba5fc4b9a4c325b72869821f888264e0f05179a4df2e95999e9c729501a7e59f816b09a0bf743e078d9fbec23d11038a4a053190df33910162335d260d1ad789c380eff5a4d5804d32b4c6ef707b1ce3f8b10401b1e9b6f2857c4498129aa3caf677e2cccf06f9bc6af54d7e3c5c1c2ae714fef2feab853f85c919790f6e8f39a2b8adbf29427556954dbaa8cf70b3778d518290a5ea8452be3f3864720453f0ca513b3e72294366f4af4489a6ca4a552213f74646bea1f076d898a3dfad4bc6d2cd2950383d3f8ded94b406ae45983f36aee4d22c91927d7c8a47ca0460ab06905105fdd164b9c3b6", 0xf2, 0x20008040, &(0x7f0000000000)={0xa, 0x4e24, 0x7, @dev={0xfe, 0x80, [], 0x19}, 0x7}, 0x1c) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$DRM_IOCTL_VERSION(r4, 0xc0406400, &(0x7f0000001440)={0x1, 0x7aa, 0x10000, 0x1000, &(0x7f0000000340)=""/4096, 0xe5, &(0x7f0000001340)=""/229, 0x61, &(0x7f0000000180)=""/97}) 2018/04/11 22:41:31 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x3f00000000000000, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) [ 238.195832] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/04/11 22:41:31 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x0) 2018/04/11 22:41:31 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x0) 2018/04/11 22:41:31 executing program 1: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x8, 0x100000000000006, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) 2018/04/11 22:41:31 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x3f00000000000000]}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) [ 238.406439] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 238.434945] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/04/11 22:41:32 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {}, {0x0, 0x0, 0x0, 0x3000000}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:32 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x3f000000, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:32 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20001, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000180)={0x5, 0x81, 0x2, 0xcad, 0x5, 0x4}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) 2018/04/11 22:41:32 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x0) 2018/04/11 22:41:32 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x0) 2018/04/11 22:41:32 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x3f000000]}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:32 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) socketpair(0x9, 0x80000, 0xaa3, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000140)=0x2, 0x4) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000080)) r1 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x20000) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000040)={0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0xe5d}) readv(r1, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) ioctl$KDSKBLED(r0, 0x4b65, 0x7f) execveat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000001780), &(0x7f0000001880), 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/11 22:41:32 executing program 1: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x8, 0x100000000000006, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) 2018/04/11 22:41:32 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) dup2(0xffffffffffffffff, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x0) [ 239.097385] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 239.134326] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/04/11 22:41:32 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x0) 2018/04/11 22:41:32 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x3f00]}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:32 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {}, {0x0, 0x0, 0x0, 0xfeff0000}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:32 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x3f00, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:32 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000711008000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) 2018/04/11 22:41:32 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) dup2(r0, 0xffffffffffffffff) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x0) 2018/04/11 22:41:32 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x8, 0x100000000000006, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) [ 239.328066] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 239.364421] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/04/11 22:41:33 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x0) 2018/04/11 22:41:33 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {}, {0x0, 0x0, 0x0, 0xfffe}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:33 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000]}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:33 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x0) 2018/04/11 22:41:33 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002, [0x3f000000]}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:33 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000080)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') bind$llc(r0, &(0x7f00000000c0)={0x1a, 0x306, 0x5, 0x80000000, 0x7, 0x10001, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x10) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000040)) readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) execveat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000001780), &(0x7f0000001880), 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/11 22:41:33 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0xfffffffffffffffe, 0x20000000000000ee, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x3d, &(0x7f0000000240)=""/251}, 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x82100, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000180)=""/121) 2018/04/11 22:41:33 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x8, 0x100000000000006, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) 2018/04/11 22:41:33 executing program 6: r0 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(0xffffffffffffffff, r0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 2018/04/11 22:41:33 executing program 5 (fault-call:4 fault-nth:0): r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x0) 2018/04/11 22:41:33 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002, [0x3f00]}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:33 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4, 0x10, r0, 0x0) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) 2018/04/11 22:41:33 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000]}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:33 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {}, {0x0, 0x0, 0x0, 0x100000000000000}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:33 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x8, 0x100000000000006, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) 2018/04/11 22:41:33 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002, [0x3f00000000000000]}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:33 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(0xffffffffffffffff, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x0) 2018/04/11 22:41:34 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x0) 2018/04/11 22:41:34 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {}, {0x0, 0x0, 0x0, 0xffffffff00000000}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:34 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00]}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:34 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_tables_matches\x00') getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080), &(0x7f0000000180)=0x4) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f00000001c0)=""/32) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) 2018/04/11 22:41:34 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x8, 0x100000000000006, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) 2018/04/11 22:41:34 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(r0, 0xffffffffffffffff) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x0) 2018/04/11 22:41:34 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000080)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000040)) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000140)={0x6, 0x1, 0x4, 0x3f, &(0x7f00000000c0)=[{}]}) readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) execveat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000001780), &(0x7f0000001880), 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/11 22:41:34 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x3f00]}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:34 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x0) 2018/04/11 22:41:34 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x127b, 0x0) 2018/04/11 22:41:34 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) socketpair(0x1, 0x1, 0x4, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000240)={0x5, 0x0, [{}, {}, {}, {}, {}]}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) 2018/04/11 22:41:34 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x3f00000000000000]}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:34 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000]}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:34 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {}, {0x0, 0x0, 0x0, 0xfeff000000000000}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:34 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x8, 0x100000000000006, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) 2018/04/11 22:41:35 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x3f000000]}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:35 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000180)) 2018/04/11 22:41:35 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x1279, 0x0) 2018/04/11 22:41:35 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x8, 0x100000000000006, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) 2018/04/11 22:41:35 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000]}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:35 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {}, {0x0, 0x0, 0x0, 0x300}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:35 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000080)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000040)) readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) execveat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000001780), &(0x7f0000001880), 0x0) open$dir(&(0x7f00000001c0)='./file0/file0\x00', 0x26105, 0x88) 2018/04/11 22:41:35 executing program 6 (fault-call:3 fault-nth:0): r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x0) [ 242.102101] validate_nla: 8 callbacks suppressed [ 242.102113] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/04/11 22:41:35 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00]}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:35 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {}, {0x0, 0x0, 0x0, 0xfeff}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:35 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x0) 2018/04/11 22:41:35 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x1268, 0x0) [ 242.149314] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/04/11 22:41:35 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x3f00000000000000]}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:35 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000c50800000000000000000071100000000000000000000000000000950000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40, 0x0) getsockname$ipx(r1, &(0x7f0000000080), &(0x7f0000000180)=0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0xfffffffffffffff8) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) 2018/04/11 22:41:35 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x8, 0x100000000000006, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) 2018/04/11 22:41:35 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x1269, 0x0) 2018/04/11 22:41:35 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x5450, 0x0) 2018/04/11 22:41:35 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000]}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:36 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {}, {0x0, 0x0, 0x0, 0x3}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:36 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x3f000000]}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:36 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000200)=[{{&(0x7f00005fafe4)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000c3fff8), 0x0, &(0x7f00000004c0)}}], 0x2, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) writev(r3, &(0x7f0000001480)=[{&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="fc0612d6e8edf15c7d9dbce41f26186168c288893e3f12a0799e62ac155533bdf34318011321d9e2de0d7fb05201465e21b1120871e661fc1eb10434a569816609df9d0ea461a1ad0270903b5cb58f60637d2241a001c829a7df9e07d2d9d793bf301afdd1df8dd24f6844cbc60b379ee0a523d2be85e0d8bfae6cca2ac008c84d4a9b45e70e48046683", 0x8a}], 0x2) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x4000, 0x0) r5 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x0, 0x2000) fadvise64(r0, 0x0, 0xfff, 0x3) pipe2(&(0x7f0000000240)={0xffffffffffffffff}, 0x84800) ioctl$sock_bt_hidp_HIDPCONNADD(r4, 0x400448c8, &(0x7f0000000340)={r5, r6, 0x7, 0x1, &(0x7f0000000280)="d3a21eab1c4b1a373790e793a94c0917909202302d95cd3a93ca8fb9ede13b20b569f11f670d1bc41a602c5403a03fe9195d95e35d0b35938c1e60784637f607a35c3d40727fdb7911cdef91d9ddc26d880ec46cf2d7b4bcd96bfdc3b665ef7d44917f5f50b5c9df6e2797d422343a237e87f8b4d6d4fe8642ac0cb21a918e7a7fcbb5a2d0dc78056c1b731ccf62879a91a99cafd2200bf8be41c734f135", 0x7, 0x2, 0x3f, 0x7, 0x6, 0xffffffffffff0000, 0x0, "013213837f137a9bb85bb1dff0ec1137f93a2ef8b45884754fe70348b9feaf676766ec26f152a58f23e5ff93bdc5ad42bb7425a0f0091355c7ddb07a805b4da198"}) r7 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x8000) ioctl$KVM_S390_UCAS_MAP(r7, 0x4018ae50, &(0x7f0000000080)={0x19, 0x69, 0xffffffffffffff00}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r3, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/04/11 22:41:36 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x0, 0x100000000000006, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) 2018/04/11 22:41:36 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x125e, 0x0) 2018/04/11 22:41:36 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x1277, 0x0) 2018/04/11 22:41:36 executing program 3: r0 = memfd_create(&(0x7f00000001c0)='/\x00', 0x1) accept4$nfc_llcp(r0, 0x0, &(0x7f0000000200), 0x800) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000080)) r1 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000040)) readv(r1, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) execveat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000001780), &(0x7f0000001880), 0x0) mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000140)={0x4, &(0x7f00000000c0)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000180)={r2, 0x12}) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/11 22:41:36 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000]}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:37 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00]}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:37 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x401870c8, 0x0) 2018/04/11 22:41:37 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x127a, 0x0) 2018/04/11 22:41:37 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x0, 0x100000000000006, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) 2018/04/11 22:41:37 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {}, {0x0, 0x0, 0x0, 0xffffff7f00000000}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:37 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21e}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000180)) 2018/04/11 22:41:37 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000080)) r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x4, 0x20000) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000280)=0x3f, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000003c0)) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000000440)="ab643169c24df1be363b1339095d270fd6542731938990b13d0d121b77e239f1e419d870b8eaa76f01004e4455d35eea69802e3c56de7545243f4de946b9f2f7786bb8db771551a21bf63c1c0e1d71b10e308a1529ae9bce81950cea742f47fa5065275bc4273476602a847be3ab2d01b9a463673e2be09535e506e721cc7e48c01155c37ff88f9cb7da52f21704ef8314463dd3b847d30876cf4537de63b2c172a1c2db812a9ff8490cc4ab068123d3bc969db7f7aa808c96a165ac1df888e708859fcac28f464448d3136b06cc76c9") ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000040)) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f0000000380)=0x2) readv(r2, &(0x7f000066dff0)=[{&(0x7f00000002c0)=""/178, 0xb2}], 0x1) execveat(r2, &(0x7f0000000100)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000001c0)='stack\x00', &(0x7f0000000200)='stack\x00'], &(0x7f0000000180)=[&(0x7f0000000140)='stack\x00'], 0x402) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/11 22:41:37 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x3f00]}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:37 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x3f00000000000000]}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:37 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x127e, 0x0) 2018/04/11 22:41:37 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x3f00000000000000, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:37 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x1261, 0x0) 2018/04/11 22:41:37 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {}, {0x0, 0x0, 0x0, 0x300000000000000}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:37 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x0, 0x100000000000006, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) 2018/04/11 22:41:37 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x100, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x2, 0x3ff, 0x4, 0x10, r1, 0x10000000000}, 0x324) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000187868ec000000000000711000000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x400, 0x8, 0xffffffffffffff01, 0x7, 0x40, 0x139aae4b, 0x7, {0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x7fff, 0x4, 0x5, 0x7, 0xfffffffffffffffa}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={r3, 0xbb}, 0x8) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) 2018/04/11 22:41:37 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x3f000000]}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:37 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x80081272, 0x0) 2018/04/11 22:41:37 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x401870cb, 0x0) 2018/04/11 22:41:37 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {}, {0x0, 0x0, 0x0, 0xffffff7f}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:37 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x3f000000, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:37 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x8, 0x0, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) 2018/04/11 22:41:37 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) ioctl(r0, 0x81, &(0x7f0000000180)="3e52c12ed6ece7d119cce1bc629f32cd4d506ea9546dd8320658b8872905e1b369ceeba5445d250b8c878d22fc38cb1ff6fe7981173760576a91113579178c800529d6d0") r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x83, 0x1) getgroups(0x1, &(0x7f0000000080)=[0x0]) ioctl$TUNSETGROUP(r2, 0x400454ce, r3) bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0xf, 0x3f, 0xffffffff, 0x9, 0x1b, 0xffffffffffffffff, 0x30}, 0x2c) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) 2018/04/11 22:41:38 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x3f00]}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:38 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x1267, 0x0) 2018/04/11 22:41:38 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c06, 0x0) 2018/04/11 22:41:38 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {}, {}, 0xfffe}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:38 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000711000000000000000000000000000009500000000200000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) 2018/04/11 22:41:38 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x3f00, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:38 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000080)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='ns\x00') ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0x2000000000002, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x1}) r1 = socket$packet(0x11, 0x2, 0x300) readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000240)=0x0) perf_event_open(&(0x7f00000001c0)={0x4, 0x70, 0x401, 0xf33e, 0x7, 0x7, 0x0, 0x1c76, 0x1000, 0x1, 0xfa, 0x81, 0x3, 0x3ff, 0x100000000, 0xfffffffffffffffe, 0x4, 0x9d80, 0xe515, 0x9, 0xd271, 0x1, 0x200, 0x101, 0x3, 0xca9d, 0xc693, 0x20, 0x9, 0x4f20, 0x6, 0x6, 0x12c3, 0x271cff5d00000, 0x3d5d, 0x0, 0x0, 0x7fff, 0x0, 0x2, 0x2, @perf_config_ext={0x3934ed9c, 0x3}, 0x1, 0x4, 0x0, 0x1, 0x3, 0x9, 0x7}, r2, 0xa, r0, 0x2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, r0}) inotify_add_watch(r0, &(0x7f0000000180)='./file0\x00', 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000140)={r3, 0x80000, r0}) execveat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000001780), &(0x7f0000001880), 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/11 22:41:38 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x8, 0x0, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) 2018/04/11 22:41:38 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c09, 0x0) 2018/04/11 22:41:38 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x1260, 0x0) 2018/04/11 22:41:38 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={0xffffffffffffffff, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x4001, 0x0) 2018/04/11 22:41:38 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x8, 0x0, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) 2018/04/11 22:41:38 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {}, {}, 0x300000000000000}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:38 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x3f00000000000000]}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:38 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8, [0x3f00000000000000]}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:38 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8800, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0xe71a}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x4, 0x2}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000280)={r2, 0x100000001, 0x5, 0x3, 0x8001, 0x1, 0x7, 0xfffffffffffffe01, {r3, @in6={{0xa, 0x4e22, 0xe2c, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, 0x1f, 0x80000001, 0x9, 0x0, 0x4}}, &(0x7f0000000340)=0xb0) 2018/04/11 22:41:38 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {}, {}, 0xffffff7f00000000}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:38 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x3f000000]}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:39 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x301, 0x0) 2018/04/11 22:41:39 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4020940d, 0x0) 2018/04/11 22:41:39 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x8, 0x100000000000006, 0x0, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) 2018/04/11 22:41:39 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) r1 = memfd_create(&(0x7f0000000000)='GPL\x00', 0x1) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)={0xd0, 0x32, 0x200, 0x70bd2b, 0x25dfdbfd, {0xb}, [@generic="55d71dfa858b8f7ab542502b31e0d5b2caf126149ff93449ff0595c1c2d67bfcc9f76c52231e23d44bb01e7bf520551bf024cb100677a9b97b2578d8a37d46a25dc86411174a17c51eb5791946031290837132c0ee135360865d2b713b49c091412b5e0152832d83b8127a9156b5d6bb7390dfdb11e574b0aac9951dfa3f678c3489026ac6cc3019486596f5a89ad535c9264b7884ec09b2e906a1f8f7fee3141c54451430a306", @typed={0x14, 0x2e, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0xd0}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) 2018/04/11 22:41:39 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8, [0x3f000000]}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:39 executing program 3: openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000080)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000040)) readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) execveat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000001780), &(0x7f0000001880), 0x0) open$dir(&(0x7f0000000240)='./file0\x00', 0x400400, 0x2000000000) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000180)=[@textreal={0x8, &(0x7f0000000140)="0f38040604000f01bd7a0f0fae2f662626a4d868040f21f764f30f1bed65d9fdb800008ee00f5b5433", 0x29}], 0x1, 0x20, &(0x7f00000001c0)=[@vmwrite={0x8, 0x0, 0x6, 0x0, 0x1, 0x0, 0x80, 0x0, 0x4b5}, @cr4={0x1, 0x108}], 0x2) 2018/04/11 22:41:39 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {}, {}, 0xfeff0000}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:39 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x3f00]}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:39 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x8, 0x100000000000006, 0x0, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) 2018/04/11 22:41:39 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {}, {}, 0xfeff}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:39 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000800)={0x18, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x2000000000f}, [@generic='m']}, 0x18}, 0x1}, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000100)={0x10}, 0xc) getpid() getuid() socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) 2018/04/11 22:41:39 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x40101283, 0x0) [ 246.374783] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. [ 246.396586] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/11 22:41:40 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000]}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:40 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8, [0x3f00]}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:40 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x40081271, 0x0) 2018/04/11 22:41:40 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x401870cc, 0x0) 2018/04/11 22:41:40 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x8, 0x100000000000006, 0x0, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) 2018/04/11 22:41:40 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000080)) r0 = syz_open_procfs(0x0, &(0x7f0000000140)="737461636b005ef7a52b9d6c4dfdaac9c9f6105cde7a31cf96e7ef43503fdfeb07b820b58498950f821ff257ab265df74d25b547b5000000") ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000040)) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000180)=0x4) readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) execveat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000001780), &(0x7f0000001880), 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control\x00', 0x1, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/11 22:41:40 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {}, {}, 0x3}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:40 executing program 2: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$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) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000981ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = epoll_create(0x948) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000984ff4)) epoll_wait(r4, &(0x7f0000a52ff4)=[{}], 0x1, 0xfffffffffffffffc) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f0000abb000)={0x20000006}) 2018/04/11 22:41:40 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x5451, 0x0) 2018/04/11 22:41:40 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {}, {}, 0x100000000000000}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:40 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000]}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:40 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x14, 0x8, 0x100000000000006, 0x1}, 0x14}, 0x1}, 0x0) 2018/04/11 22:41:40 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x1265, 0x0) 2018/04/11 22:41:40 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8, [0x0, 0x3f00000000000000]}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:40 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x1265, 0x0) 2018/04/11 22:41:40 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00]}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:40 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x1274, 0x0) 2018/04/11 22:41:40 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8, [0x0, 0x3f000000]}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:40 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {}, {}, 0xffffffff00000000}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:41 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x14, 0x8, 0x100000000000006, 0x1}, 0x14}, 0x1}, 0x0) 2018/04/11 22:41:41 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x1277, 0x0) 2018/04/11 22:41:41 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00]}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:41 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x1262, 0x0) 2018/04/11 22:41:41 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {}, {}, 0xfeff000000000000}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:41 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8, [0x0, 0x3f00]}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:41 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000000ff4)={0x10}, 0xc, &(0x7f0000001ff0)={&(0x7f0000a0c000)=@newsa={0x14c, 0x10, 0x20000301, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}}, {@in6, 0x0, 0x32}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x5c, 0x2, {{'cbc(twofish)\x00'}, 0x88, "e08e92648948acc58206aee40b480003f0"}}]}, 0x14c}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x400480, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000140)={0x7, 0x6, 0x4, 0x10000000000000}, 0x6) 2018/04/11 22:41:41 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000080)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) r1 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x3, 0x100) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000200)) r2 = syz_open_procfs(r0, &(0x7f00000e0000)="73c39d7347d7") ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000040)) readv(r2, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) execveat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000001780), &(0x7f0000001880), 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/11 22:41:41 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000]}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:41 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x301, 0x0) 2018/04/11 22:41:41 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0xc0101282, 0x0) 2018/04/11 22:41:41 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {}, {}, 0x1000000}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:41 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x3f00000000000000]}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:41 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x14, 0x8, 0x100000000000006, 0x1}, 0x14}, 0x1}, 0x0) 2018/04/11 22:41:41 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) ptrace$setregset(0x4205, r1, 0x4, &(0x7f0000000140)={&(0x7f0000000080)="171707d83f89f650d6d32c4b095d74f763c65b347eac4d42dca4d39a917893785e3292d5865a6cf9a0fa732e1d30a435bc31f7c2b177fc9df21d911784005f2c14af80d6c52dd97a5e0e6fa3d0c503689dd488872d8e5ffbf68dd1cfd181166866e1625cc86fe4438efd18526b1387cbb7bfaa22dc6fd670a565364e25d945ce9b105b865e271096c37994f607de09fe82", 0x91}) mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000ad4000)='./control\x00', 0xa4000960) readv(r2, &(0x7f00009a4000)=[{&(0x7f000022c000)=""/32, 0x8}], 0x1) openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x0) 2018/04/11 22:41:41 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c04, 0x0) 2018/04/11 22:41:42 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000]}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:42 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c02, 0x0) 2018/04/11 22:41:42 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x8, 0x100000000000006, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x0, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) 2018/04/11 22:41:42 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x3f000000]}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:42 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {}, {}, 0x3000000}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:42 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x127d, 0x0) 2018/04/11 22:41:42 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0xfffffffffffffffe) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000040), 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000015) 2018/04/11 22:41:42 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000080)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') getpeername(r0, &(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f00000000c0)=0x80) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x100, @mcast2={0xff, 0x2, [], 0x1}, 0xe34}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e24, 0x1adf3f85, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e24, 0x9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x101}, @in6={0xa, 0x4e21, 0x3, @loopback={0x0, 0x1}, 0x8}], 0xc0) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000040)) readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) execveat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000001780), &(0x7f0000001880), 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) socket$unix(0x1, 0x7, 0x0) 2018/04/11 22:41:42 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000]}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:42 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0xc0189436, 0x0) 2018/04/11 22:41:42 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x127e, 0x0) 2018/04/11 22:41:42 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x3f00]}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:42 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {}, {}, 0xffffff7f}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:42 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-asm)\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="81081800001d000000010054409d0954", 0x10) r1 = accept(r0, 0x0, &(0x7f00000005c0)=0xb879d26f089d79a3) sendmmsg$unix(r1, &(0x7f0000007240)=[{&(0x7f0000006f00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000007080)=[{&(0x7f0000006f80)='C', 0x1}], 0x1, &(0x7f00000071c0)}], 0x1, 0x0) 2018/04/11 22:41:42 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x8, 0x100000000000006, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x0, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) 2018/04/11 22:41:42 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x1264, 0x0) 2018/04/11 22:41:43 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000]}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:43 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {}, {}, 0x300}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:43 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c03, 0x0) 2018/04/11 22:41:43 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x3f00000000000000]}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:43 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x8, 0x100000000000006, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x0, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) 2018/04/11 22:41:43 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000080)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000040)) readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) execveat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000001780), &(0x7f0000001880), 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f00000000c0)={0xfff, 0x7, 0x2, 0x9, "2c1594a0c13bf5d8883d0d3180ab03b0661660b71e0c30ca15b2d5ce394d21ac1ee8d7c915d27c057131eb54"}) 2018/04/11 22:41:43 executing program 2: truncate(&(0x7f00000003c0)='./file0\x00', 0xff) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000004c0)={0x2, 0x8, 0x5, 'queue0\x00', 0x1}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0xf) r2 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r3, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf60ee9d0c4f780843dbe9675424f497ad4a2d3b8b9d0b963da7f7b1d42ba13e66225d8806e63e068d9179dc36c6529b929c61dc91902c80b5e80c8e54c501e33935799f6bd3a6e87a5c2cab9f4d53e2d9f520b471", 0xa9, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000), 0x4) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) seccomp(0x0, 0x0, &(0x7f0000000400)={0x0, &(0x7f00000003c0)}) lsetxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000580)=@known='trusted.syz\x00', &(0x7f0000000680)='vboxnet1\x00', 0x9, 0x3) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r3, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000006c0), &(0x7f0000000700)=0x4) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000bc0)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b00000005000000400400003802000028010000ffffffff00000011e8030000e8030000e8030000ffffffffe8030000e803000005000000"], 0x1) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r6, 0xc058534b, &(0x7f00000005c0)={0x29, 0x0, 0x0, 0x20, 0xad1c, 0x3ff}) connect$bt_rfcomm(r6, &(0x7f0000000640)={0x1f, {0x40, 0x2, 0x8, 0x400, 0x8000000000}, 0x7fffffff}, 0xa) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={r5, 0x80000}) r7 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c81, r7) ioctl$LOOP_CTL_REMOVE(r4, 0x4c80, 0x0) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) 2018/04/11 22:41:43 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x127c, 0x0) [ 250.464577] [ 250.466290] ================================================ [ 250.472081] WARNING: lock held when returning to user space! [ 250.477866] 4.16.0+ #17 Not tainted [ 250.481472] ------------------------------------------------ [ 250.487258] syz-executor5/18744 is leaving the kernel with locks still held! [ 250.494428] 1 lock held by syz-executor5/18744: [ 250.499079] #0: 000000005f12f76c (&lo->lo_ctl_mutex/1){+.+.}, at: lo_ioctl+0x8d/0x1ec0 2018/04/11 22:41:43 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00]}, {0x2, 0x0, @rand_addr=0x8}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='syz_tun\x00', 0x7, 0x6, 0x5}) 2018/04/11 22:41:43 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c03, 0x0) 2018/04/11 22:41:43 executing program 2: truncate(&(0x7f00000003c0)='./file0\x00', 0xff) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000004c0)={0x2, 0x8, 0x5, 'queue0\x00', 0x1}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0xf) r2 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r3, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf60ee9d0c4f780843dbe9675424f497ad4a2d3b8b9d0b963da7f7b1d42ba13e66225d8806e63e068d9179dc36c6529b929c61dc91902c80b5e80c8e54c501e33935799f6bd3a6e87a5c2cab9f4d53e2d9f520b471", 0xa9, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000), 0x4) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) seccomp(0x0, 0x0, &(0x7f0000000400)={0x0, &(0x7f00000003c0)}) lsetxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000580)=@known='trusted.syz\x00', &(0x7f0000000680)='vboxnet1\x00', 0x9, 0x3) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r3, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000006c0), &(0x7f0000000700)=0x4) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000bc0)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b00000005000000400400003802000028010000ffffffff00000011e8030000e8030000e8030000ffffffffe8030000e803000005000000"], 0x1) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r6, 0xc058534b, &(0x7f00000005c0)={0x29, 0x0, 0x0, 0x20, 0xad1c, 0x3ff}) connect$bt_rfcomm(r6, &(0x7f0000000640)={0x1f, {0x40, 0x2, 0x8, 0x400, 0x8000000000}, 0x7fffffff}, 0xa) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={r5, 0x80000}) r7 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c81, r7) ioctl$LOOP_CTL_REMOVE(r4, 0x4c80, 0x0) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) 2018/04/11 22:41:43 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x3f000000]}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/11 22:41:43 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x80002, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x10f, 0x87, &(0x7f0000e67f18)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {}, {}, 0x0, 0x3000000}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/11 22:41:43 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x18, 0x8, 0x100000000000006, 0x1, 0x0, 0x0, {}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) 2018/04/11 22:41:43 executing program 2: truncate(&(0x7f00000003c0)='./file0\x00', 0xff) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000004c0)={0x2, 0x8, 0x5, 'queue0\x00', 0x1}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0xf) r2 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r3, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf60ee9d0c4f780843dbe9675424f497ad4a2d3b8b9d0b963da7f7b1d42ba13e66225d8806e63e068d9179dc36c6529b929c61dc91902c80b5e80c8e54c501e33935799f6bd3a6e87a5c2cab9f4d53e2d9f520b471", 0xa9, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000), 0x4) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) seccomp(0x0, 0x0, &(0x7f0000000400)={0x0, &(0x7f00000003c0)}) lsetxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000580)=@known='trusted.syz\x00', &(0x7f0000000680)='vboxnet1\x00', 0x9, 0x3) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r3, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000006c0), &(0x7f0000000700)=0x4) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000bc0)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b00000005000000400400003802000028010000ffffffff00000011e8030000e8030000e8030000ffffffffe8030000e803000005000000"], 0x1) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r6, 0xc058534b, &(0x7f00000005c0)={0x29, 0x0, 0x0, 0x20, 0xad1c, 0x3ff}) connect$bt_rfcomm(r6, &(0x7f0000000640)={0x1f, {0x40, 0x2, 0x8, 0x400, 0x8000000000}, 0x7fffffff}, 0xa) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={r5, 0x80000}) r7 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c81, r7) ioctl$LOOP_CTL_REMOVE(r4, 0x4c80, 0x0) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) 2018/04/11 22:41:43 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xf7, {0x2, 0x4e20, @rand_addr}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x3f00]}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000080)='syz_tun\x00'}) [ 250.658514] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 250.733656] ================================================================== [ 250.741063] BUG: KASAN: use-after-free in __mutex_lock+0x175f/0x17f0 [ 250.747544] Read of size 4 at addr ffff88018894e160 by task blkid/18780 [ 250.754270] [ 250.755887] CPU: 1 PID: 18780 Comm: blkid Not tainted 4.16.0+ #17 [ 250.762091] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 250.771422] Call Trace: [ 250.773997] dump_stack+0x1b9/0x294 [ 250.777612] ? dump_stack_print_info.cold.2+0x52/0x52 [ 250.782782] ? printk+0x9e/0xba [ 250.786049] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 250.790787] ? kasan_check_write+0x14/0x20 [ 250.795004] print_address_description+0x6c/0x20b [ 250.799834] ? __mutex_lock+0x175f/0x17f0 [ 250.803959] kasan_report.cold.7+0xac/0x2f5 [ 250.808277] __asan_report_load4_noabort+0x14/0x20 [ 250.813193] __mutex_lock+0x175f/0x17f0 [ 250.817146] ? lo_ioctl+0x8d/0x1ec0 [ 250.820756] ? mutex_trylock+0x2a0/0x2a0 [ 250.824798] ? find_get_entries_tag+0x10a0/0x10a0 [ 250.829618] ? lock_acquire+0x1dc/0x520 [ 250.833572] ? mntput_no_expire+0x158/0xba0 [ 250.837872] ? lock_downgrade+0x8e0/0x8e0 [ 250.841999] ? lockref_put_or_lock+0x6f/0x90 [ 250.846393] ? lock_release+0xa10/0xa10 [ 250.850347] ? dput.part.26+0x214/0x7b0 [ 250.854303] ? lock_downgrade+0x8e0/0x8e0 [ 250.858427] ? kasan_check_read+0x11/0x20 [ 250.862554] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 250.867118] ? mntput_no_expire+0x186/0xba0 [ 250.871423] ? mnt_get_count+0x150/0x150 [ 250.875465] ? debug_check_no_locks_freed+0x310/0x310 [ 250.880638] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 250.886165] ? bpf_prog_kallsyms_find+0xd6/0x4a0 [ 250.890904] ? debug_check_no_locks_freed+0x310/0x310 [ 250.896074] ? is_bpf_text_address+0xae/0x170 [ 250.900548] ? lock_acquire+0x1dc/0x520 [ 250.904499] ? __might_fault+0x12b/0x1e0 [ 250.908536] ? lock_downgrade+0x8e0/0x8e0 [ 250.912663] ? lock_release+0xa10/0xa10 [ 250.916621] ? check_same_owner+0x320/0x320 [ 250.920923] mutex_lock_killable_nested+0x16/0x20 [ 250.925745] ? mutex_lock_killable_nested+0x16/0x20 [ 250.930742] lo_ioctl+0x8d/0x1ec0 [ 250.934177] ? __might_sleep+0x95/0x190 [ 250.938139] ? loop_clr_fd+0xb80/0xb80 [ 250.942011] blkdev_ioctl+0x9b6/0x2020 [ 250.945884] ? __save_stack_trace+0x7e/0xd0 [ 250.950182] ? blkpg_ioctl+0xc40/0xc40 [ 250.954052] ? _raw_spin_unlock+0x22/0x30 [ 250.958178] ? __handle_mm_fault+0x88c/0x4150 [ 250.962653] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 250.967385] ? lock_release+0xa10/0xa10 [ 250.971348] ? check_same_owner+0x320/0x320 [ 250.975657] ? make_kprojid+0x30/0x30 [ 250.979441] ? lock_acquire+0x1dc/0x520 [ 250.983397] ? handle_mm_fault+0x411/0xc70 [ 250.987616] ? lock_downgrade+0x8e0/0x8e0 [ 250.991748] ? lock_release+0xa10/0xa10 [ 250.995707] block_ioctl+0xee/0x130 [ 250.999310] ? blkdev_fallocate+0x400/0x400 [ 251.003615] do_vfs_ioctl+0x1cf/0x1650 [ 251.007487] ? ioctl_preallocate+0x2e0/0x2e0 [ 251.011874] ? fget_raw+0x20/0x20 [ 251.015309] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 251.020825] ? __do_page_fault+0x441/0xe40 [ 251.025042] ? security_file_ioctl+0x94/0xc0 [ 251.029430] ksys_ioctl+0xa9/0xd0 [ 251.032861] SyS_ioctl+0x24/0x30 [ 251.036213] ? ksys_ioctl+0xd0/0xd0 [ 251.039829] do_syscall_64+0x29e/0x9d0 [ 251.043695] ? vmalloc_sync_all+0x30/0x30 [ 251.047824] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 251.052558] ? syscall_return_slowpath+0x5c0/0x5c0 [ 251.057466] ? syscall_return_slowpath+0x30f/0x5c0 [ 251.062382] ? prepare_exit_to_usermode+0x390/0x390 [ 251.067378] ? prepare_exit_to_usermode+0x285/0x390 [ 251.072370] ? perf_trace_sys_enter+0xaf0/0xaf0 [ 251.077026] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 251.081856] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 251.087028] RIP: 0033:0x7efd4f7c3347 [ 251.090720] RSP: 002b:00007ffd8f662b38 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 251.098411] RAX: ffffffffffffffda RBX: 0000000000b54030 RCX: 00007efd4f7c3347 [ 251.105664] RDX: 0000000000000000 RSI: 0000000000005331 RDI: 0000000000000003 [ 251.112911] RBP: 0000000000000003 R08: 00007efd4fa735a0 R09: 0000000000000006 [ 251.120156] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 251.127405] R13: 0000000000000000 R14: 0000000000000003 R15: 0000000000000005 [ 251.134654] [ 251.136258] Allocated by task 18742: [ 251.139953] save_stack+0x43/0xd0 [ 251.143384] kasan_kmalloc+0xc4/0xe0 [ 251.147074] kasan_slab_alloc+0x12/0x20 [ 251.151030] kmem_cache_alloc_node+0x144/0x780 [ 251.155597] copy_process.part.38+0x16bf/0x6ee0 [ 251.160244] _do_fork+0x291/0x12a0 [ 251.163760] SyS_clone+0x37/0x50 [ 251.167105] do_syscall_64+0x29e/0x9d0 [ 251.170974] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 251.176135] [ 251.177739] Freed by task 8417: [ 251.180998] save_stack+0x43/0xd0 [ 251.184436] __kasan_slab_free+0x11a/0x170 [ 251.188648] kasan_slab_free+0xe/0x10 [ 251.192424] kmem_cache_free+0x86/0x2d0 [ 251.196381] free_task+0x166/0x1d0 [ 251.199910] __put_task_struct+0x2d2/0x600 [ 251.204129] delayed_put_task_struct+0x367/0x470 [ 251.208863] rcu_process_callbacks+0x941/0x15f0 [ 251.213510] __do_softirq+0x2e0/0xaf5 [ 251.217285] [ 251.218901] The buggy address belongs to the object at ffff88018894e100 [ 251.218901] which belongs to the cache task_struct(65:syz5) of size 6016 [ 251.232405] The buggy address is located 96 bytes inside of [ 251.232405] 6016-byte region [ffff88018894e100, ffff88018894f880) [ 251.244257] The buggy address belongs to the page: [ 251.249172] page:ffffea0006225380 count:1 mapcount:0 mapping:ffff88018894e100 index:0x0 compound_mapcount: 0 [ 251.259126] flags: 0x2fffc0000008100(slab|head) [ 251.263775] raw: 02fffc0000008100 ffff88018894e100 0000000000000000 0000000100000001 [ 251.271638] raw: ffffea0006ee8e20 ffffea000728ea20 ffff8801c4ac17c0 ffff8801bd9d2e40 [ 251.279493] page dumped because: kasan: bad access detected [ 251.285176] page->mem_cgroup:ffff8801bd9d2e40 [ 251.289641] [ 251.291244] Memory state around the buggy address: [ 251.296152] ffff88018894e000: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 251.303486] ffff88018894e080: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 251.310823] >ffff88018894e100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 251.318160] ^ [ 251.324632] ffff88018894e180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 251.331971] ffff88018894e200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 251.339305] ================================================================== [ 251.347224] Kernel panic - not syncing: panic_on_warn set ... [ 251.347224] [ 251.354603] CPU: 1 PID: 18780 Comm: blkid Tainted: G B 4.16.0+ #17 [ 251.362129] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 251.371461] Call Trace: [ 251.374040] dump_stack+0x1b9/0x294 [ 251.377652] ? dump_stack_print_info.cold.2+0x52/0x52 [ 251.382821] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 251.387559] ? __mutex_lock+0x16e0/0x17f0 [ 251.391688] panic+0x22f/0x4de [ 251.394874] ? add_taint.cold.5+0x16/0x16 [ 251.399027] ? do_raw_spin_unlock+0x9e/0x2e0 [ 251.403444] ? do_raw_spin_unlock+0x9e/0x2e0 [ 251.407851] ? __mutex_lock+0x175f/0x17f0 [ 251.411993] kasan_end_report+0x47/0x4f [ 251.415967] kasan_report.cold.7+0xc9/0x2f5 [ 251.420279] __asan_report_load4_noabort+0x14/0x20 [ 251.425203] __mutex_lock+0x175f/0x17f0 [ 251.429181] ? lo_ioctl+0x8d/0x1ec0 [ 251.432804] ? mutex_trylock+0x2a0/0x2a0 [ 251.436855] ? find_get_entries_tag+0x10a0/0x10a0 [ 251.441677] ? lock_acquire+0x1dc/0x520 [ 251.445630] ? mntput_no_expire+0x158/0xba0 [ 251.449929] ? lock_downgrade+0x8e0/0x8e0 [ 251.454063] ? lockref_put_or_lock+0x6f/0x90 [ 251.458459] ? lock_release+0xa10/0xa10 [ 251.462431] ? dput.part.26+0x214/0x7b0 [ 251.466399] ? lock_downgrade+0x8e0/0x8e0 [ 251.470545] ? kasan_check_read+0x11/0x20 [ 251.474692] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 251.479278] ? mntput_no_expire+0x186/0xba0 [ 251.483603] ? mnt_get_count+0x150/0x150 [ 251.487654] ? debug_check_no_locks_freed+0x310/0x310 [ 251.492824] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 251.498339] ? bpf_prog_kallsyms_find+0xd6/0x4a0 [ 251.503074] ? debug_check_no_locks_freed+0x310/0x310 [ 251.508242] ? is_bpf_text_address+0xae/0x170 [ 251.512715] ? lock_acquire+0x1dc/0x520 [ 251.516665] ? __might_fault+0x12b/0x1e0 [ 251.520703] ? lock_downgrade+0x8e0/0x8e0 [ 251.524828] ? lock_release+0xa10/0xa10 [ 251.528784] ? check_same_owner+0x320/0x320 [ 251.533086] mutex_lock_killable_nested+0x16/0x20 [ 251.537907] ? mutex_lock_killable_nested+0x16/0x20 [ 251.542902] lo_ioctl+0x8d/0x1ec0 [ 251.546333] ? __might_sleep+0x95/0x190 [ 251.550461] ? loop_clr_fd+0xb80/0xb80 [ 251.554328] blkdev_ioctl+0x9b6/0x2020 [ 251.558192] ? __save_stack_trace+0x7e/0xd0 [ 251.562491] ? blkpg_ioctl+0xc40/0xc40 [ 251.566367] ? _raw_spin_unlock+0x22/0x30 [ 251.570492] ? __handle_mm_fault+0x88c/0x4150 [ 251.574965] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 251.579698] ? lock_release+0xa10/0xa10 [ 251.583651] ? check_same_owner+0x320/0x320 [ 251.587952] ? make_kprojid+0x30/0x30 [ 251.591731] ? lock_acquire+0x1dc/0x520 [ 251.595683] ? handle_mm_fault+0x411/0xc70 [ 251.599892] ? lock_downgrade+0x8e0/0x8e0 [ 251.604023] ? lock_release+0xa10/0xa10 [ 251.607983] block_ioctl+0xee/0x130 [ 251.611588] ? blkdev_fallocate+0x400/0x400 [ 251.615887] do_vfs_ioctl+0x1cf/0x1650 [ 251.619754] ? ioctl_preallocate+0x2e0/0x2e0 [ 251.624141] ? fget_raw+0x20/0x20 [ 251.627575] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 251.633088] ? __do_page_fault+0x441/0xe40 [ 251.637310] ? security_file_ioctl+0x94/0xc0 [ 251.641697] ksys_ioctl+0xa9/0xd0 [ 251.645128] SyS_ioctl+0x24/0x30 [ 251.648472] ? ksys_ioctl+0xd0/0xd0 [ 251.652077] do_syscall_64+0x29e/0x9d0 [ 251.655946] ? vmalloc_sync_all+0x30/0x30 [ 251.660073] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 251.664810] ? syscall_return_slowpath+0x5c0/0x5c0 [ 251.669718] ? syscall_return_slowpath+0x30f/0x5c0 [ 251.674624] ? prepare_exit_to_usermode+0x390/0x390 [ 251.679618] ? prepare_exit_to_usermode+0x285/0x390 [ 251.684610] ? perf_trace_sys_enter+0xaf0/0xaf0 [ 251.689258] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 251.694087] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 251.699253] RIP: 0033:0x7efd4f7c3347 [ 251.702940] RSP: 002b:00007ffd8f662b38 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 251.710624] RAX: ffffffffffffffda RBX: 0000000000b54030 RCX: 00007efd4f7c3347 [ 251.718826] RDX: 0000000000000000 RSI: 0000000000005331 RDI: 0000000000000003 [ 251.726072] RBP: 0000000000000003 R08: 00007efd4fa735a0 R09: 0000000000000006 [ 251.733320] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 251.740566] R13: 0000000000000000 R14: 0000000000000003 R15: 0000000000000005 [ 251.748252] Dumping ftrace buffer: [ 251.751776] (ftrace buffer empty) [ 251.755462] Kernel Offset: disabled [ 251.759065] Rebooting in 86400 seconds..