&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r1, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r1, &(0x7f0000000040), 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000240)=""/253) fallocate(r1, 0x2, 0x707, 0x60237a5d) ppoll(&(0x7f0000000040)=[{r1, 0x1}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={0x8}, 0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/30 15:28:31 executing program 0: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000140)=0x81) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x12000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000100)=0x8) mbind(&(0x7f000013f000/0x4000)=nil, 0x4000, 0x2, &(0x7f0000000000)=0x4, 0x8000, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffff9c, 0x1}) openat$cgroup_procs(r2, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) mlockall(0x0) 2018/03/30 15:28:31 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000100)={'ip6tnl0\x00', {0x2, 0x0, @loopback=0x7f000001}}) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x100000001}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x84) rmdir(&(0x7f00000000c0)='./file0\x00') ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) r3 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x5, 0x4, 0x3f, 0x0, 0x0, 0xc0012, 0x8, 0x401, 0x4c13, 0xffffffff, 0x3, 0xabb4, 0xffffffff80000001, 0x4, 0x200, 0x40, 0x0, 0x400, 0x8, 0x8, 0x9, 0x6, 0x7fffffff, 0x7f, 0x1, 0x40, 0x200, 0x5, 0x1846, 0x8, 0x8, 0x3, 0xffffffff, 0x3, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000040), 0xb}, 0x22000, 0x1, 0x6, 0x0, 0x1, 0x10000, 0x2}, 0x0, 0xb, r3, 0x1) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_fuseblk_mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$poke(0x5, r2, &(0x7f0000000340), 0xeb) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) r6 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000000400), &(0x7f0000000480)=0x6) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000380)) r7 = msgget$private(0x0, 0x2) msgctl$IPC_RMID(r7, 0x0) sendmsg$FOU_CMD_ADD(r6, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) mount(&(0x7f00000004c0)='./file0/file0\x00', &(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='9p\x00', 0x10000, 0x0) bind$bt_hci(r3, &(0x7f0000000300)={0x1f, r5, 0x1}, 0xc) execveat(r3, &(0x7f00000003c0)='./file0/file0\x00', &(0x7f0000000900)=[&(0x7f00000006c0)='vmnet0\x00', &(0x7f0000000700)='posix_acl_accesstrustedbdevmd5summd5sum\x00', &(0x7f0000000740)='\x00', &(0x7f0000000780)='mime_type\x00', &(0x7f00000007c0)='9p\x00', &(0x7f0000000800)='I\x00', &(0x7f0000000840)='9p\x00', &(0x7f0000000880)='+\x00', &(0x7f00000008c0)='mime_typewlan0\x00'], &(0x7f0000000a00)=[&(0x7f0000000980)='9p\x00', &(0x7f00000009c0)='\x00'], 0x1100) accept4$alg(r3, 0x0, 0x0, 0x80000) 2018/03/30 15:28:31 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x236180, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000080)={0x9, 0x8, [0x6, 0x7f]}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000)=0xffffffbffffffff9, 0x14) ftruncate(r1, 0x400) setsockopt$inet6_int(r0, 0x29, 0xdb, &(0x7f0000000100)=0x2, 0x4) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f00000000c0)=ANY=[@ANYBLOB="dd0800000c0000004a0500082a01000000000000"]) 2018/03/30 15:28:31 executing program 5: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x100000000, 0x4) r5 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r5, 0x40000000af01, &(0x7f0000c97ff8)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r6, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) close(r6) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r5, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_SET_VRING_ADDR(r5, 0x4028af11, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001300)=""/81, &(0x7f0000001380)=""/21, &(0x7f00000013c0)=""/143}) pread64(r5, &(0x7f00000014c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r5, 0x4008af30, &(0x7f0000d7c000)={0x0, r6}) write$vnet(r5, &(0x7f00000010c0)={0x1, {&(0x7f0000001140), 0x25d, &(0x7f0000001180)=""/162, 0x0, 0x2}}, 0x68) setreuid(0x0, r4) r7 = inotify_init1(0x0) fcntl$setown(r7, 0x8, 0xffffffffffffffff) ptrace$peekuser(0x3, r3, 0x5) fcntl$getownex(r7, 0x10, &(0x7f0000000300)={0x0, 0x0}) ptrace$setopts(0x4206, r8, 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000c80)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xa1}, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffc0}, 0x0, [0x9, 0x0, 0x1f, 0x8, 0x8, 0xa8, 0x0, 0x5763badf]}, 0x5c) r9 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="64e2ac15c6aab872075a6392705ee2d9ccd29b0c9b87f7443e8879b1221232c9ca89b1a0bbb510846a7906000000366852f3633a246c801fd939bcd0472b95db041dc47682c7461ff6a0e210f4ceac1264afd613cc09ae6b2042b3a3efdfebe828980292c3a6529c5ab6906e0516b682013d1a0eaa626fc989d54b21a27ad624ad1dbdbc444b7e06d88bffe1edda7560c0bc722d9b16c0fd96e358b7ce300567", 0xa0, 0xfffffffffffffffb) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000001200)='big_key\x00', r9) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000800)=0xffffffffffff79e9) 2018/03/30 15:28:31 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) socketpair(0x0, 0x2, 0x56, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000600)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4002000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x5c, r4, 0x400, 0x70bd2a, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x521d}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000) r5 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x10001, 0x280000) mkdir(&(0x7f0000000300)='./file0\x00', 0x99) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000480)={0x8000, 0x1, 0x8, 0x9859, 0x6, 0x2, 0x6d5d, 0x2, 0x0, 0xfffffffffffffffa, 0x3}, 0xb) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) close(r1) r6 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f0000000340)=0x3) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r7, r8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000500)) ioctl$TCSETAW(r5, 0x5407, &(0x7f00000004c0)={0x1ff00000000000, 0x1, 0x2, 0x7, 0x9, 0x9, 0x1, 0x0, 0x0, 0x8}) dup2(r0, r1) socket$l2tp(0x18, 0x1, 0x1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000000180), &(0x7f00000001c0)='/dev/snd/seq\x00') 2018/03/30 15:28:31 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000001c0)=0x3, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000008, &(0x7f000066e000), 0x12c) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000383000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000040)="ebff86b674eb3551710fc5753b0bb3a8658fe46573e8b856c4bd4158ad70d894e5fad5f3fada50887d8b73d3c3503a31220f20666af2a875959804edf12b87bda42891346712bf8c77055a6338228b2c323b68ee961f787522948d5bd18e70523d640b75fc2b44f46e77294803b14c35d9f58da9573fe95109dfad43efc9d18b9d8899b6ad8290246759bbc659b7a22d2fdd46f2c3a7aa19e0e7dd", 0x9b, 0x800000120000401, &(0x7f0000e45ff0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/03/30 15:28:31 executing program 4: r0 = open(&(0x7f0000000540)='./file0\x00', 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x7a, 0x0, 0xc00, 0x0, r0}, 0x2c) r1 = syz_open_dev$vcsn(&(0x7f00000004c0)='/dev/vcs#\x00', 0x4, 0x800) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000500)) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x4, 0x80000) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000580)=[0x4, 0x8]) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="180000085e2e536362556b56000000000000000000000000000700000000e0aa8ebd0acce6e7eb264ebca4e34163000000"], &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x330, &(0x7f00001a7f05)=""/251, 0x0, 0x3}, 0xffffffffffffff7e) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000080)={0x0, 'ifb0\x00', 0x3}, 0x18) recvmsg(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000280)=""/166, 0xa6}, {&(0x7f0000000340)=""/248, 0xf8}], 0x2, &(0x7f0000000440)=""/56, 0x38, 0xe000000000000000}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r3, 0x0, 0xe, 0x93, &(0x7f0000000000)="158b30eacda0a019cbe01ebae640", &(0x7f00000001c0)=""/147}, 0x28) [ 114.366890] 9pnet_virtio: no channels available for device ./file0/file0 2018/03/30 15:28:31 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) socketpair(0x0, 0x2, 0x56, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000600)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4002000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x5c, r4, 0x400, 0x70bd2a, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x521d}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000) r5 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x10001, 0x280000) mkdir(&(0x7f0000000300)='./file0\x00', 0x99) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000480)={0x8000, 0x1, 0x8, 0x9859, 0x6, 0x2, 0x6d5d, 0x2, 0x0, 0xfffffffffffffffa, 0x3}, 0xb) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) close(r1) r6 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f0000000340)=0x3) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r7, r8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000500)) ioctl$TCSETAW(r5, 0x5407, &(0x7f00000004c0)={0x1ff00000000000, 0x1, 0x2, 0x7, 0x9, 0x9, 0x1, 0x0, 0x0, 0x8}) dup2(r0, r1) socket$l2tp(0x18, 0x1, 0x1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000000180), &(0x7f00000001c0)='/dev/snd/seq\x00') 2018/03/30 15:28:31 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270241000000000013007352", 0x23}], 0x1}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000040)={0x10001, 0x800}) [ 114.438996] ptrace attach of "/root/syz-executor5"[4497] was attempted by "/root/syz-executor5"[12920] [ 114.455780] 9pnet_virtio: no channels available for device ./file0/file0 2018/03/30 15:28:31 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x67}, 0x2c) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x4, 0x80000) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000180)=[0x4]) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="1800000000000000007f0000000000000700000000000000000000000000006169ff371dd2a999c7efbe955b51c7e10f9d00229fc02b74ee3d4c8baa4f7100c7d41c509bf4a156cdc060c0755289291f71e4c03c650ee889b33627c480ea4fced8230aa576600254e6f02e69455e481dd6b45fdd9dc98bf64f0922c692d2233b05806b228b6e4c073c530e01171389908503b82cdb5c6b9ffb24d5637b7c3da8313d431377da67c2d08d9ba65cee3122faa3bc784193289db36bf6ed5b2589"], &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x330, &(0x7f00001a7f05)=""/251}, 0x48) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='limits\x00') ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f00000002c0)=""/72) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r1, 0x0, 0xe, 0x93, &(0x7f0000000000)="158b30eacda0a019cbe01ebae640", &(0x7f00000001c0)=""/147}, 0x28) 2018/03/30 15:28:31 executing program 6: r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='IPVS\x00') r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x900, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = socket$inet(0x2, 0x3, 0x8) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r4 = dup3(r3, r1, 0x80000) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000000080)={0x2, r4}) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) ioctl$sock_inet_tcp_SIOCATMARK(r5, 0x8905, &(0x7f00000002c0)) r7 = creat(&(0x7f0000000080)='./file0\x00', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000000700)={{{@in6=@loopback}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000000040)=0xa5) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) write$cgroup_pid(r7, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x3) write(r7, &(0x7f0000000180), 0x0) open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@mcast1, @in=@broadcast}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@loopback}}, &(0x7f00000000c0)=0xe8) close(r0) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x80) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) r8 = dup2(r1, r1) bind$ipx(r8, &(0x7f0000000280)={0x4, 0x0, 0x80, "34c1b884fbec", 0x81}, 0x10) connect$ax25(0xffffffffffffffff, &(0x7f0000000240)={0x3, {"2000000002ca3f"}, 0x2000000000000000}, 0xfffffffffffffee0) msgrcv(0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="00000000000000000000000000e000000000000000000000000000000000000000000004416bd916ad7fcc9f0ee3a92a000000000000000000000000000000000000000000000093008000000000000000000000000000000000000000b3fd5c886a5c9b3aa67cc7e5668c88f0b8c1a9edfce69a1d027723b706209c7e11fd2f9340c21cc2ce81f75621c95024a0a64e137cfc07661901000000575205df2185576349098c1c8d87599d01c82285fc16574df9afb3ac7be71ce9a20c3067a2eb108b53390ae1d25794abb0a74cb6352c037c991c0fa5dc3b5fd286a5b60fa9132aa15e57efe6489ae52816c0051eb0a99c2bebc8"], 0x1, 0x0, 0x0) 2018/03/30 15:28:31 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000000)=0x3) 2018/03/30 15:28:31 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000140)={r2, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) getsockname$inet(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f00000002c0)=0xfffffffffffffffd, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) r4 = socket(0x5, 0x0, 0xa) r5 = accept$unix(r4, &(0x7f0000000700)=@abs, &(0x7f0000000200)=0x6e) socket$inet(0x2, 0x200000000003, 0x2) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000400)={0x0, 0x80000, r0}) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000600)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x24, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f00000004c0)) sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000480)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000f80)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x800) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f00000005c0)={0x1, "7607006e30080400ffff000000000002", 0x2}, 0x2af) socket$inet_icmp_raw(0x2, 0x3, 0x1) accept(r5, &(0x7f0000000bc0)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000a40)=0xfef2) 2018/03/30 15:28:31 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x10000}, {}], 0x30) write$evdev(r0, &(0x7f0000000040), 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000240)=""/253) fallocate(r0, 0x2, 0x707, 0x60237a5d) ppoll(&(0x7f0000000040)=[{r0, 0x1}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={0x8}, 0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/30 15:28:31 executing program 5: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x100000000, 0x4) r5 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r5, 0x40000000af01, &(0x7f0000c97ff8)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r6, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) close(r6) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r5, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_SET_VRING_ADDR(r5, 0x4028af11, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001300)=""/81, &(0x7f0000001380)=""/21, &(0x7f00000013c0)=""/143}) pread64(r5, &(0x7f00000014c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r5, 0x4008af30, &(0x7f0000d7c000)={0x0, r6}) write$vnet(r5, &(0x7f00000010c0)={0x1, {&(0x7f0000001140), 0x25d, &(0x7f0000001180)=""/162, 0x0, 0x2}}, 0x68) setreuid(0x0, r4) r7 = inotify_init1(0x0) fcntl$setown(r7, 0x8, 0xffffffffffffffff) ptrace$peekuser(0x3, r3, 0x5) fcntl$getownex(r7, 0x10, &(0x7f0000000300)={0x0, 0x0}) ptrace$setopts(0x4206, r8, 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000c80)={{0xa, 0x0, 0x6cf5, @loopback={0x0, 0x1}}, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffc0}, 0x0, [0x9, 0x0, 0x1f, 0x8, 0x8, 0xa8, 0x0, 0x5763badf]}, 0x5c) r9 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="64e2ac15c6aab872075a6392705ee2d9ccd29b0c9b87f7443e8879b1221232c9ca89b1a0bbb510846a7906000000366852f3633a246c801fd939bcd0472b95db041dc47682c7461ff6a0e210f4ceac1264afd613cc09ae6b2042b3a3efdfebe828980292c3a6529c5ab6906e0516b682013d1a0eaa626fc989d54b21a27ad624ad1dbdbc444b7e06d88bffe1edda7560c0bc722d9b16c0fd96e358b7ce300567", 0xa0, 0xfffffffffffffffb) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000001200)='big_key\x00', r9) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000800)=0xffffffffffff79e9) 2018/03/30 15:28:31 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x1f, 0x67, 0x0, 0xffffffffffffffff, 0x2000000000000000}, 0x211) r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0xffffffffffff8001, 0x80000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000000c0)={{0xffffffffffffffff, 0x0, 0x100000000, 0x1, 0xffff}}) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x4, 0x80000) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000180)=[0x4]) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x330, &(0x7f00001a7f05)=""/251}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r2, 0x0, 0xe, 0x93, &(0x7f0000000000)="158b30eacda0a019cbe01ebae640", &(0x7f00000001c0)=""/147}, 0x28) [ 114.654974] ptrace attach of "/root/syz-executor5"[4497] was attempted by "/root/syz-executor5"[12963] 2018/03/30 15:28:31 executing program 5: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x100000000, 0x4) r5 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r5, 0x40000000af01, &(0x7f0000c97ff8)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r6, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) close(r6) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r5, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_SET_VRING_ADDR(r5, 0x4028af11, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001300)=""/81, &(0x7f0000001380)=""/21, &(0x7f00000013c0)=""/143}) pread64(r5, &(0x7f00000014c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r5, 0x4008af30, &(0x7f0000d7c000)={0x0, r6}) write$vnet(r5, &(0x7f00000010c0)={0x1, {&(0x7f0000001140), 0x25d, &(0x7f0000001180)=""/162, 0x0, 0x2}}, 0x68) setreuid(0x0, r4) r7 = inotify_init1(0x0) fcntl$setown(r7, 0x8, 0xffffffffffffffff) ptrace$peekuser(0x3, r3, 0x5) fcntl$getownex(r7, 0x10, &(0x7f0000000300)={0x0, 0x0}) ptrace$setopts(0x4206, r8, 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000c80)={{0xa, 0x0, 0x6cf5, @loopback={0x0, 0x1}}, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffc0}, 0x0, [0x9, 0x0, 0x1f, 0x8, 0x8, 0xa8, 0x0, 0x5763badf]}, 0x5c) r9 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="64e2ac15c6aab872075a6392705ee2d9ccd29b0c9b87f7443e8879b1221232c9ca89b1a0bbb510846a7906000000366852f3633a246c801fd939bcd0472b95db041dc47682c7461ff6a0e210f4ceac1264afd613cc09ae6b2042b3a3efdfebe828980292c3a6529c5ab6906e0516b682013d1a0eaa626fc989d54b21a27ad624ad1dbdbc444b7e06d88bffe1edda7560c0bc722d9b16c0fd96e358b7ce300567", 0xa0, 0xfffffffffffffffb) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000001200)='big_key\x00', r9) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000800)=0xffffffffffff79e9) 2018/03/30 15:28:31 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5ffc), 0x4) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'gre0\x00'}) bind$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r2 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x460) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000140)={0x2, 0xa2b, 0x4, 0x7, 0x2, 0x20, 0x10000, 0x8a82, r3}, &(0x7f0000000180)=0x20) r4 = socket(0xf, 0x7ff, 0x6f) setsockopt$inet_group_source_req(r4, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) ioctl$DRM_IOCTL_AGP_ENABLE(r4, 0x40086432, &(0x7f0000000100)) r5 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r5, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f00000007c0)='tls\x00', 0x4) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'vcan0\x00', 'ifb0\x00', 'syzkaller0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xf8, 0x128}, [@common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xffffffffffffffff}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffbffffffffffe}]}, 0x260) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='schedstat\x00') setsockopt$bt_hci_HCI_FILTER(r6, 0x0, 0x2, &(0x7f00000000c0)={0x2, 0x8, 0x7, 0x3}, 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x6, 0xfffffffffffffffd}, 0x4) 2018/03/30 15:28:31 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x67}, 0x2c) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000080)=0x1ff) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x4, 0x80000) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000180)=[0x4]) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x330, &(0x7f00001a7f05)=""/251}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r2, 0x0, 0xe, 0x93, &(0x7f0000000000)="158b30eacda0a019cbe01ebae640", &(0x7f00000001c0)=""/147}, 0x28) 2018/03/30 15:28:31 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xc5}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x4, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000007100000000e900fc3100000000000000950000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_proto_private(r1, 0x89ed, &(0x7f0000000200)="eb4c5bc91d0957e150c21883001828d99931b7a409cb5989eb0d008bb29bcfb4f0db9d861ce062f40f0ae74642bcffe17ea888d7c33947cf82600a2a8fa5c7f7ef4f1609f101b8d1514cdac0b69f6ef286f19ab4e9e304a80e4c10db84083a0578006eca88bebdb271832c27d1eafdf5fd47c949e550f22787bf94298b64e1ae7088985e7c319f553fdbd9f7832e4422d96fb8479b99aa3c3c452c1bfe2db94c60469cab68fe9598515798f44cd2b421329b8bd97927eab899390af2604795fe81ebe50c40eb918f9f3896b1f19565a1c08fae6f833ebf2f7f68cddc5ba55e61f04b655fadf52c6198532b54") r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = accept(0xffffffffffffff9c, &(0x7f0000000980)=@nfc_llcp, &(0x7f0000000a00)=0x80) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000040)=@req3={0xf7c, 0x8, 0x2, 0x6, 0x0, 0x6, 0x10000}, 0x1c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000a80)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000b80)={&(0x7f0000000a40)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000b40)={&(0x7f0000000ac0)=ANY=[@ANYBLOB='D\x00\x00\x00'], 0x1}, 0x1, 0x0, 0x0, 0x4000040}, 0x40) r4 = syz_open_procfs(0x0, &(0x7f0000000340)="6e65742f6465765f6d6361737400c087ea55a2cbe9011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a2366570193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e54846400000000") r5 = syz_open_procfs(0x0, &(0x7f00000001c0)='oom_adj\x00') setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x15, &(0x7f00000000c0)={0x10000}, 0x1) sendfile(r5, r4, &(0x7f0000000000)=0xd, 0x11) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r0, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000000080)) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)=r6, 0x2d1) 2018/03/30 15:28:31 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000040), 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x200, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000140)={0x84, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x1, 'dh\x00', 0x20, 0x10, 0x9}, 0x2c) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000240)=""/253) fallocate(r0, 0x0, 0x707, 0x60237a5d) ppoll(&(0x7f0000000040)=[{r0, 0x1}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={0x8}, 0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/30 15:28:31 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x200, 0x10) write$cgroup_pid(r1, &(0x7f0000000100)={[0x0, 0x38, 0x33, 0x37, 0x33]}, 0x5) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000001200)=""/237) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000080)={0x0, 0x0}) r4 = shmget$private(0x0, 0x3000, 0x78000400, &(0x7f0000ffa000/0x3000)=nil) shmat(r4, &(0x7f0000ff9000/0x3000)=nil, 0x4000) ptrace(0x4207, r3) wait4(r3, &(0x7f0000000040), 0x0, 0x0) r5 = fcntl$dupfd(r2, 0x406, r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x2004) open_by_handle_at(r5, &(0x7f00000001c0)={0x1008, 0x5, "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"}, 0x2) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000180)) 2018/03/30 15:28:31 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={r0, 0x28, &(0x7f0000000280)}, 0x234) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r0, &(0x7f00000000c0)}, 0x10) fcntl$getownex(r1, 0x10, &(0x7f0000000100)={0x0, 0x0}) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0x10, &(0x7f0000000140)={0x2}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x111100, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000080)={0x7, 0x100000001, 0x31550fab, 0x1, 0x80000001}, 0x14) 2018/03/30 15:28:31 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) socketpair(0x8, 0x0, 0x56, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000600)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4002000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x5c, r4, 0x400, 0x70bd2a, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x521d}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000) r5 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x10001, 0x280000) mkdir(&(0x7f0000000300)='./file0\x00', 0x99) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000480)={0x8000, 0x1, 0x8, 0x9859, 0x6, 0x2, 0x6d5d, 0x2, 0x0, 0xfffffffffffffffa, 0x3}, 0xb) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) close(r1) r6 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f0000000340)=0x3) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r7, r8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000500)) ioctl$TCSETAW(r5, 0x5407, &(0x7f00000004c0)={0x1ff00000000000, 0x1, 0x2, 0x7, 0x9, 0x9, 0x1, 0x0, 0x0, 0x8}) dup2(r0, r1) socket$l2tp(0x18, 0x1, 0x1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000000180), &(0x7f00000001c0)='/dev/snd/seq\x00') 2018/03/30 15:28:31 executing program 4: arch_prctl(0x1003, &(0x7f0000000080)="4269e9c5d1c7da") bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x67}, 0x2c) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x4, 0x80000) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000180)=[0x4]) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000700000000000000000000fb75185e35c36fa50300000000e0182727fef52398d16c645cc7f98fc740d9b112c818aec5783b51563c66820ea0464b904e56bb3a2c6357c335fcb8e6986e7141fbc61eaeba1c8585"], &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x330, &(0x7f00001a7f05)=""/251}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r1, 0x0, 0xe, 0x93, &(0x7f0000000000)="158b30eacda0a019cbe01ebae640", &(0x7f00000001c0)=""/147}, 0x28) 2018/03/30 15:28:31 executing program 4: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000005c00)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000003d00)=0xd9) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000041c0)={0x0, @in6={{0xa, 0x4e22, 0x6, @loopback={0x0, 0x1}, 0x1}}, [0x0, 0xfff, 0x6, 0x200, 0x9d7, 0xfffffffffffffffe, 0xffff, 0x8000, 0x7ff, 0xdadd, 0x3, 0x8001, 0x9, 0x48, 0x6]}, &(0x7f00000042c0)=0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000004340)={0x0, 0x1c, &(0x7f0000004300)=[@in6={0xa, 0x4e20, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x1}]}, &(0x7f0000004380)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000004b00)={0x0, 0x9}, &(0x7f0000004b40)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000004b80)={0x0, 0x20d}, &(0x7f0000004bc0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000003c00)={r4, 0x61, 0x8}, &(0x7f0000003c40)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000054c0)={0x580000, 0x2, 0xc, 0x4, 0x1, 0x2, 0x4, 0x3ff, 0x0}, &(0x7f0000005500)=0x20) pread64(r0, &(0x7f0000005b00)=""/202, 0xca, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000005540)=@assoc_value={0x0}, &(0x7f0000005580)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000055c0)=@assoc_value={0x0, 0x3}, &(0x7f0000005600)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000005640)={0x0, 0xffff, 0x100000000000005, 0x800000007c, 0x0, 0x40}, &(0x7f0000002140)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000056c0)={0x0, 0x800, 0x30, 0x4, 0x8}, &(0x7f0000005700)=0x18) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000005740)={0x0, 0x100, 0x7, [0x6, 0x80, 0x7, 0x100000001, 0x7, 0x101, 0x0]}, &(0x7f0000005780)=0x16) sendmmsg$inet_sctp(r0, &(0x7f0000005940)=[{&(0x7f0000000080)=@in6={0xa, 0x4e22, 0x4, @loopback={0x0, 0x1}, 0x1}, 0x1c, &(0x7f0000002380)=[{&(0x7f00000000c0)="abc2501057af8e9f939bad77ba09022b8d188869d8b4b19ff6d9d9848855042d618689751295f3a2769a130b107a222f9488cee74342d263d40da1bb727494003969b3f721bf827f5867e3c0f9eb47af9e546c5e8bc9f64782008751b5e3243330996602ad80f22ae8e40369b01f265f1cc8cd17985c8ec9fd63481366cce189eab76ef0ec2a8ef621a8972c1dee7a83b01a8f42daad0350abe37db9e99b5cf856a4811678cc90f72afa81b813d7a689fa3b7bceda7218e9ec556270650c7cf7d7f239e43c96f15a5f90e90ad6a163b48255b5b0692658b487dee481d828a452adf89b86fa27770c9b221a4e4c17e713b1d3de7df34730689675ed5a87c0967d6098426a580e2c4c325ea4e8125044f14b79cdce07b97f58d8a731a140abd8ce1901882bb1efdb456ac75972bffa2a62a458bac6b37fb78162713a66a59a8fdf0f9b45e1641cf541f9c1a5add1ba274024078dd288fa765b517f859473a75612dce91e17cfdb8dd33b15139b920f0f71ac85041762c0214695203836f12eff97d368c50abf46ed0fd643b1341d1e78fdeecc06f658dae10f8878fc93ef51c24426a60f6515a8d44b58ed4c677ebb6336c8fe003a279416c5b751649adf3ad59bad930ce832363a1178b4953b2277d494a59d6a7536e52cefa21aad10b03c01e24e23d995f25911c587ecf92d54a75fd6ef0334020809c7be582c71710a86434a6b7508da35dadf9ed9d771b378367bb202e6f83a9127776d2c1a6eb379a39793258fc168b76f3921e84c7e423109c84a66e7cfd44752eb023ce3b0f5dd9503cc03dd388a1bb4525ce121529f0ef1d92e7ebd7b127b88b2a17aebe59acc3901d3027517e481179a0af6fff63f9d75d3e42a6552f7cb817a83ac159a9cf1963c71f735fa17ac556298e0a82c48b0135d941fa24f094d91a9c21d77fe23a8b21fb267a2c327b5db5a39776b38f67e3701609892049b2e0cf0564bdf3f024aa2ef94d02f01adba1abefeaabbba15ba0699f1647aaba444c0003774c1c7fc070300bf4c138d579fc5dc4e983947cafe2bc0b1fcdd65b442f6aabca905a5e3c9b19fb57a711aadce9900f2b8d9e48448b0103e86e743e24d4ec3ccf33b48d6bff52d52a53ccb34d18382d7fe16254455dc571ae9da3f2a8f1023c000cdcd566ad65b7642016ecafbbf5f87255732fd0cc4a9b59fe25b2cd14b1ce9d2ce7bda60a56f39c7c027d420a7d5e4ff1ed3f8eb112a4c4dd0441f9e006f73b128a036eb7544ece6b29104e7a6c7e54a06885a971bf9e0c9b1fbae9664d7c5091b0ed2e340f26d306483b42642d2a383c225cfded0f344baf4744c222c36acb9fcffac9ed549de4ab7a9d476bbe02b6c5e7bd11159149b19d446636ddb60541fe3f1ac43ba9d6c592a856aeb32d0d77a26f5e51a8001ee8b520ae63280d564c694cc361cc170e6580b437b5c164102a9f56c239e2ce768b47aab4241e55fb8431c74c3bf1d4cbdd292cf7519875f3c8089776a4d948ad2ef0fb1011afd7324f1ab27d68156bea53dc26f3284a0d5abacf9fa22fec9ac4b7a770477d3c37db7b396c83c84500f152aa8bd9007b0eaf6c14381f410db577120bffbb9fc971502ff6ed24c9b83a54fdc0e38fb8ed72258bf306ad240b3c0aad4b686d856d3a903c8fbfc65ef9ae7fcbe023c1762e9c1b8e65cbb1dc3bc6e712bac77fe3cd8e34c8e695df208dfa3f5b9d2d9f663bd362dabaf3c9d2272ba74439cae7556f13f8d4006fb6c684eca0bd114ebf3b9d07441fc4c2ca1bfa14ebd0fa933d2fb94f5ed4e794a9e983a3368914e7abfc28cba4ccfff8b4b6e1d2208795da771884d6d8de2e9f8b7c68dc0b797b528655c00e40974fe322eca590fb1387d3714361abfd4fe48857f6e4e54d7e67d6651c7f64b0b5d387626024108bb83a377b2292e5c7fb051dcc3d39d7f27bd9524d310d4b53691981b11ed958f95fc6e8a0bdfca7cdd31091a41ea3d2efcaeebf4cc3c7f6f141924b22729f29e8e291b39c70cb29822258d87d5a89c2a03ab43808297b65bce5afbf90929995087df192e0d637fd2938662361bc233f63531538097a612bde36a61624904332cf0c6fdf177f6d330e8554be62712665ea027d5a1961c1dd68993c9609288622f94bdcdc3825790957d5c0b1e0fe2b20e7f22925d5a15cd3778b07448286e8b7eed5d059b9decf8397349cfab2a21b8fc6cc023321d2c6879d9ec5dbb0911da29da8cde189641bd5403ec65aa75e867c668dbbee7224607f139fbf32d9fff6f3ddf2af06499d29c5b12a02a6f92e7722860c6c61ed4c96a3006741d757bf0bb0533a269d765b86f8df853055cdb2f3a536128cbe3a4933e07fd66a97467d675101d0c60ed0ec9b0a460c040fa337ee798db51994ebd68e25d441b20af859f55e7a57ab0ba5345156d0f6523377d5938ae7a2f9caa35be4d7593d7085647f71aa417f52d0c7d2fbc14bc523cadfdcca98208fefef9804f192bef18bf1e26dbd3103356adadf86ac5209f85902e502c705eee96f9e4256b19487cda1828e2cc50233a2b99919a33f91ac5e20d675108128138bf36fbfe5a2226e423866ccd9cdb2c40096f98880e6cf5badfe7ca2358dbe5faef78d2d166b5fe515019076a163725d5120f91e3b73bf440b34592c5d933d8ce2ea5b026268de92a112c76deb0097ba1be6e38a62136f713ef6cd43b09b1739de8cacf34669d7901f6853326343eeb8bde60e01abf52130545eb28e2b62a4cf79b73b1b40515bb02993666fd7586a21c7ec84b77ecc4610e96f8e483231e7ca53a9f83cb28fb4bfea780342512e9ceabe8baa88a003b2ba79cf14a418525175302e9fa49fc9ed02de00464d6f06a37ac2438c60532e73b517ca095c6c206d6bb76d73045aec5937b9a7e9958ea7df83e08c50648a53daccede1133eb15c385558dac3038acf0dd852645566b8535024736b1aef2d18a0a7b3009ad7f33fb7c5315aa05b4a5e5f58983407953868770a2c8b2fa2961fc335b5c6e29e91c25b647686f6aa6b1eeb4a4b5fc6e0151582135d4c9429c1e5f0133fabc569896ac763bc4f08b650f9a0fe470aa76e515338cff7c016010f1baa06667a1fb1c8efaa7c64ac6832621b08c0ef9728b2752f40977e7ff0c845160275b2c09c94d6f9de769e39d9c14e21dcbd52b0b73d43e29521e0e12053c3bb5f49f03035b635f654af676cc5f3bc907389151105920b6954223b3eff7c4f9a0ff906ddb38e2be8946894573f52ee7902c57712c26341baaab516b312b765a1bd4f89fd2fcf39198f827dbb3fbc4961bd183d735582b05bada7b829a2960f4c1ac2fc2d4432314073e01453031fd0bfd7a233b4e2f8952432ed301c2a26f7ac6847b19b191a6c3e575079badd86543aa780d738551f53a405fe2e0f9099da0cbb497b21c4d7713d290e16ccfc89cbf444424b9678af274c3ec7faa5d789ad10455efcb3bcecec1fb2d7b784ed3c7c6ef0bf17f6e0b1154b3cfb9d6dba93a6216f13f548b38655b2ac2381c982532123b8b3887a3e77957ea3fa5d71b44bd4bd930bb4200477d86b1c73be9dd466bd9b4b6eb24372990a24af1295657e61e8ddc0d7d7d79f30f4a038dde9665a3fdd9b5a299c7d4d8ae6961a5c55190eae2f3499ec24f55af49539850e5f0effc5371a61a7b79d4f70fdc5f44e1e2833dfb00c1c36d742176dd501d0ddd647de325fec5ee8d3426ab348d4cb462390b3564e4474ef7c3d015f28f29ffa5ab310750340e421efab3097b23bb237ecca2f57da3ef79571ea77067b9c095ec8e1132b68d7d51dbdd0987d3ac1619c6921ac29a27c9c0742d67e6bdeef016012ab0121e7fc78ed82f448e5456329ef62d727835c3fa4b6760a85827370bfa372840825a2917baa63bc28c8abd7c6096025e354491136e85f5de3b7e26cd250496638153585abda166b9e65cb012b1433d49ee38257a1b1d8c1f54b88a49113cefd97e08cf1aeb06f008a14503547a74dda3e9f55d0011cfa39021484c50cb8962eda5ccffbe1ecacec32aed72a6b75ef7f62b380966451e7ed53757752755baad41be06033853147ecd412d739341c1cc5c41ddc6fe565c696c0969bdd3d5f9d52f3a1df4119ebf23e905309c3a7b6bd6d6a7626c0907e1f1f7a79a141be3fe31c7678b987473508c77d27621943b1886b77127773aac13af202c9bdaea185ff6c418cd97a2edfbc35df139011cc418c4cc1f8ce50342a88ac1eb5239cc3939a305d8bbdf3c08beedb19e926796edda3132dd2326ddaf6dc28939a05c4d5dcd66cafbf489d53828ed7fd1af41134dd0610ffe5258ad4989dc3588a858de8d29911010b528316b9a8c9731a96b5902e7189914e01ec0593f92296dfc70c68c970d03d5fc30e83999738b0a79328bf6a2a4a6abf0a6307a61cb1540b09f39e1a03c3e6104ecc0516a56a865daa16750ac1294604ce210b6d08d72dd8b300171d82670591b9269971d31411b72cb6398268ac0122d6693d3ee15d33358c9ec206c5ad32a1908878480b5e80683fa58fdc5826ec3674d5ce2e771035522932f719f956add70ec66c7e13a5b54b9e88e4d526b2c29fd14e59ab1ccd84f806300c26f4acc1d549b27223d5b943d0f0d5d4a06dc98827caa589426665d185852fd837beb63e86ba077b98c76495ce6b67614efe8286523be4a4a6690d33dbfa058157780732d7d19e68679ce6b8adfdaf6d4ba9c0946d4af7399cb43e5bf68b465912b279bf33df8d96695011fb32b78d15d8ff54248670f9e6e2e77ae093046588f8c0625fa034b64d1e01ab172f0c2507c1fea2b76867f07ddde8aaa60ef23b3a34085909c2f66ce16a6d82eb8e1dfab764f7b1065b61ca4383aad538a67c296ecfb142f8d11eb855ea1b140c1a6ff804b1862860b337f4da50356ed407bab4f13aa074074c69fa07061b5b330c9b6d4f03efbd748a46e42c3304d43c4118dbe882382a54a1e0eb3a5be9ad109ecbbde6c9946f22e8a5ea2081334022f512af15c7bcd43241bf11ea9209e38d33aec8e150a335d8a60a54d8b69aca2e537d1cfd60bb400f6fcc5ab450ec3810d3edc6570d944a00012815c8e103bb9bdc4ab143077bf74c42510b832867de17827fea140c35e05be1a1ba846281e3bbf1079d69ec35af137d13c48c65bae485e4b439329f19b047852b195edae15a35acacf4f790e30fae09eb7eaa26a76bb53cc49269abbd99971baefbf0da8d0462b28a76c428352500c959f553dacc6b7ccbdf2b83991a1bf20344166e729b7f2f160dfe1208756c38bf8f3d1b8fbacbbc7e1e3fbfb253f678d57d65670fed3923e61ca27ac17ae54f2da0d0660f47268b5907526e412e494d2b1b1e1a1ba91ce2ad2d9dc4ac66d700b3711e223befc3a8629aa27b7deea90aa7278d3051a24f35b676a5e2dab7410cd77c66d2ec5c4015ccec61f214137ddfd0be15f5d12e71302703f9ed4bba661f59b3aa399eaa578c8cb21f61a0c1042f16f7ea4de98e39639cb24821d2c2647705f91d434bd727b2176878dc586ecbf14f51b87ae562fec07ffa3590baa65c9819239380fbb19a08235c1a30a151876cf901150b6e55035230831db52c256ccd6699455540fc78471a3fa04fb38c69ab71c340e84b45acfe8131682453fb79bc36b98134602db29e3b3b05c000ab3cd4a0a00d1af42a50dabeb95863b81b5dc96f325edfc492c8b731e0c40762727140b0e7e46400d47fcd077266122f84271a5be370f8352fb5274295225f4ac4c79a48b85b6e679ac3cb63178bed2be", 0x1000}, {&(0x7f00000010c0)="574a12e834bbcd55bd113c5b9c2883bcb53bba899d7c088912ea8c4e42a3e782fb0bbe871df8e4f000bd4eac381badd5ec533e42b7ceedd4caf3bd7e72e850355ee28d27c57dd1b7d126593a8c5189b1a716ac1d3de15f58b2f3455d987a", 0x5e}, 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0x1000}, {&(0x7f0000003ac0)="820dd7da359750b19b9588dd26553b27375b33fdd6391438c416e2d345494cfc2dec7f0936d4cb7c731def168d5c1f6f583058fe27e85994107ec4c1ea573477855014c8bec2cbe497747afbbbf5abd56efb5fe725b69ed78ebbd63508ec7736afe8f4a66604cb08daf006cb6a90e37c32e37924d0a3ce120dac75c783a07f722c4ae6d7a8d79ed5e80ac4a8984bec8f359ac516a6565930f543317f98a1c725f32ef8b09b8f5ec0721ff5ce85a06387b49cd7bbadecfe117cecf639b47d76546011c28ea9a405e2ab2cc2612044299fac7eb98c", 0xd4}], 0x2, &(0x7f0000003d40)=[@sndinfo={0x20, 0x84, 0x2, {0x8001, 0x8000, 0x800, 0xfffffffffffffffc, r1}}], 0x30, 0x20048000}, {&(0x7f0000003d80)=@in6={0xa, 0x4e20, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c, &(0x7f0000004140)=[{&(0x7f0000003dc0)="3e38481571eba0f461bc01d3b33ff0f7d3d74071da2c0e314f309707e51781e460667db90a8d7ba935407b6cc30c0bc6b5b8e0f9f04eac9bf1e67e7f296a7302e1a6eb24f78a3577e1642182bf5557492a226079f22e9a184cbde951012482e5eca779c22c27f5fe68c66d00c629921ed565a2aa558be223d06f0bee6167af14722983e4c67e0e518601de160ed0098089a0a12152491d2047f742c8a77dc10a13b7b0d30bfbf0fc2c614da04dee", 0xae}, {&(0x7f0000003e80)="13632071a66bf5fadaf894fff7356e2881c80300c508c03ffe87da3d35870eb4a8e5fa926b6d7bba428ab0f9c81557569890cd0ee59faa997becfbded255be15fa0416bb5afb6f6cabe3506493dc1d4f48e2cc6a972495a26a7bda39f3c15800076f2e8b47f18441bc86af2fcb63db7f5694495f67a9b2ae94d7e433dfa1c56ee371e269af4342f81f8aa08c2e52b6afcc98640cbb526ef1c59192fc38b55b3cb68bf81a4cf1752f783f1d2845831ebb59988430089ec0d3dcfb112116fbc9ca79bd240eb0fa3ed893cc2ad47946f495d04accbdefe5f3bea099627d7cc2f58858", 0xe1}, {&(0x7f0000003f80)="0e0adc2b736c3db7e73acedec2adeb323f6b68a3c9ebe0c608bfb472621b7c57605c57ad79392ea52a50a4173154a3514a", 0x31}, {&(0x7f0000003fc0)="339183bb8222797557e60fd006a4e8c15399e7ba62ac707cfc7690b355706a416877cf1fb22385fe5c93934dacb27185ac9c8eece1ebfbcb0f8d25ede5c0c7fda2ef7b5bc7bd15f89301bcd32dd96fe17847", 0x52}, {&(0x7f0000004040)="517a21f0cb676cde0467fe15bcd842cd5a1e201e30637374731e9f6f4122778f2f162052ccb776f25616557b6fb31b3936a601a7fbc3932c6be00a12d05a9664be3daee2639a75fea16a06ece6d6ec7912d067367bf29399095f5d16d010037303f73898e02930f7762e9b2ca374180f39eee1840ca94db144bd0b9c80e4a41f188be8efc5d72e44d9299940540dd78ebf763d911708e40e64246d0580f086d432c72c419a5f0a943e838752", 0xac}, {&(0x7f0000004100)="40a62f6c53e2c2ed96f64da6d5167504018fa9e38a28", 0x16}], 0x6, &(0x7f00000043c0)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x20a, 0x9, 0x1, r2}}, @init={0x18, 0x84, 0x0, {0x100, 0x1, 0xcc8, 0x200}}, @sndinfo={0x20, 0x84, 0x2, {0x3ff, 0x0, 0x3ff, 0x1, r3}}], 0x90, 0x8080}, {&(0x7f0000004480)=@in6={0xa, 0x4e24, 0x6, @empty, 0x519}, 0x1c, &(0x7f0000004a40)=[{&(0x7f00000044c0)="48c3f60b141c2ea2ef7dc62ae8e26b7ba9b24877933863b43d8bc8d5169e630c26a680b0e27e41a1bea94f6a7f1652ad0b3f5c3cab714a7140105d514c903519a60e14aa24eba1a47e0e5bdbbb07a406ddd3f17101c6429093de604e7c386a33d3334a6930e5d064bcb436c9083131955b03ffa63528a2d8dab03df1a01e15164c21900b0816a0f2f4de6ae798a9ef5d68ce7b6c8db4a14d75afb5b463755d29b3c21620b217d23a06e57de7c3e827ebbfa2ca6e4f4a0e0b89ff1862716fb8bac9fb64a62946f9fb98e149313cf417fec73565b67db6f12ab6a1e19040fb345f9d0e3d5bc704ad92c813e0d423aa3474ca33a5dda27a", 0xf6}, {&(0x7f00000045c0)="641200e55c455ec51e3b754ee00aabc79c84943fdccfef8f2ee0a31f3b0b935d3e1b203a42f81b595d2ebff2c5447d20bfd90cac7935b6eff5156c57de26586a3afefe5c420ed6c9eb9c566521b9d66fdf45904ed721c2fd45e8a973b4b82a242cd063711b6136115abf96df07f814e865aa5365500be14ebdfcbe1379c3999d87b3c71064ce02a112d50185be68fd4a92", 0x91}, {&(0x7f0000004680)="ed60b1066fb8932aff564d3858a0565f43e5", 0x12}, {&(0x7f00000046c0)="1f36a87b9e5dd4132d7a32a8319d74d01c1c36e32cea72ebc51c3606f3b6abd2adeeef473ebbb7bb7de003d018c56436dbed42702d9a", 0x36}, {&(0x7f0000004700)="52bae2ea063fae61196aa59d2c720a64a33c7b89fc27ac99fee2bc058101289cb19768c81caa9447e572d21610e74605eeedef40a242f7ee3cf961f247d4bc031cd0ac49f926c476d3272de667bb4e6cb9cf1b40e239fb93839af562973477027d303a665222b05107303942e8ba05857d84496ecaa836c4dcc347e9c7068af843320e1eed3a6f170bc13cf4bd90e25a19a2f2fa4c5486dde0c3a33729186bac51742d7f6903b31808f53eada092ba655747d71e4727b77c0de06f12acf708da3d5af0b35f7e96caad", 0xc9}, {&(0x7f0000004800)="3d4febf7f2b766fb311a4a8a7a13f228197d659f65a60bda81246907a8a450669f1411bad6a77a53000f25e7412db1ed967d675d8f962e1ef57037da7b82fd7d4d79443b5dbe3024c982b02f0bcae7e5112be11357da52f12fed7285d54cc1f9dcb899d462a297144f8b04d18006873d40665af5528eed0652b112fbb2b8375d081b8dceb89bfd19dd85ed3dc33d098ce3641ead78225bb1ac80de6e5a3192d8512a9ce20aca91100e8afc56241c3bd517e463bf97e98f852eca1006fbe3183895c9d2b25295c7c64dfabd29", 0xcc}, {&(0x7f0000004900)="ec655b2fc923409835c22d3d446fe03a0e8395fc6e958b6c2a80daf99fb9a20d1d61958cc7ea24a05645336055fd8067aa37d43466cd77b983eb3e8b80419410952740f10715", 0x46}, {&(0x7f0000004980)="87ca6d4c7c819bd4d3890720757988ca515f3fd12f4b5565a10e7a19d8aa", 0x1e}, {&(0x7f00000049c0)="5b426365dd27895303b37354e564a722f8410c55213d493315287da3c67c94fd149067aff6e64e427263846e00f441d20cfa23cd6242a2f182a425c62a849a7fd99e080637d77f6ff6cf7cfc1d16733392be1e171548d6a0faa88ba38657", 0x5e}], 0x9, &(0x7f0000004c00)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x200, 0x3, 0x1, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x200, 0x0, 0x8000, 0x2, 0x7, 0x8000, 0x22, 0xdb45, r5}}], 0x60, 0x80}, {&(0x7f0000004c80)=@in6={0xa, 0x4e21, 0xcea, @empty, 0x7}, 0x1c, &(0x7f00000052c0)=[{&(0x7f0000004cc0)="43ae94ffdbbe5f10a9c8a2d878fb984c564c89e5d0d4622ebf118217c1d259615f770ab31f8c22cbfcf8d0c9428547534ba34eaf0cd33d029f3579898a1c59356ac3155f6a5cbfa10112aca08aececebc7005377689bb833fbf945aab23a70fa416a8be0e90e659b4dac8e1e8dd40ae7f35822b93781012c14d2d9ad2ded7804315d8c4ce359acaca251872e55f290cbd31d4822cfdee3155097476bd04d3e1a3f13f4d29a69c65da2a7cdd31f5a01c32e37ca50f227b4db2bb683e5318aa04ac4d42fb841f47ef79c8b2b813a6c74b77a534d260d383f70cc3c", 0xda}, {&(0x7f0000004dc0)="aeb1827106b25737ebc4f75839c161f583d493098553819bb8ac7f3ba4ccb51ccf53ce0cfca95d44ad0f2936f82e188f20e292fef27c445ed18d11f4d870159c96a2fade39bba8b9aef414fa64823ebf5c31b39470e20d0721b5188ef57dd3c968fc285571ac39da76f6f8dd59e568d9df889dc1dfa1974ac538d37925ed513820cc81fd80ee41447e7db8d7bbc567922733d545cd", 0x95}, {&(0x7f0000004e80)="ac56629630ecacec5f4ed82a708801d23b91e2d9608856363e8b5576cc07e4d0e1324701cea5e35ddd50933bc4e1fc9bece84c72e02ae0fff761b79b808ca39763d38fab98699dcb9a3562fcf346d35d917b77c133b5c9be891d080a0f4093502bd55768b18a5aa94397834314b223def0", 0x71}, {&(0x7f0000004f00)="58b2eeb45d3cc9fe09b054ad6aada56e14adf61e6f3521fb41d1f71dacd4eef040206ffef96e3c138f65fb4e8f5c7017beae0fc85689521f248743fdfdaee5a65b3335e830895cca9f1f520c88c038e4d225afd927a4f834252ec4e1fdd77c92c8d4358750", 0x65}, {&(0x7f0000004f80)="59befb9cd1f7896cc25ea1c71ef54470f963e17074a1720824487d41c7c5c933b819d74a0ad31218e0ac77e83ddd2865819435bdd77e9138792d9329bd762fe5962b7514d6b0df0fcee5799501e0c15be48ae08f1d433b3ef1e903e15283e8ca3d7e03c434730388a1806dda6f8bb131d2b1dd", 0x73}, {&(0x7f0000005000)="838072382af845f8bc586f3f4aef4b688c94137ca4d6068e", 0x18}, {&(0x7f0000005040)="77960c3b6dcddf348582030a031288ff35284e1732fa45aecf8f7ba849361f2e8a071849c3497f05166bccb755c4f18f8f23be6f09c16d9ffba3cc6bd7f2e42af9dc5d533a2a06d150ee0f5a393b4a90f6c6d79fda91230be624172870557edf3bdf3ba5d2a9437484303d0ce610ceab798c3eaa81457db683fbce6da0eaa420234266baa5f916a59995f856cfdfae162603f8555eb4d273ff191921ee56645c6c2d975292f3c482072ddb10fa26fd395a18150417cadfa04750072310fc87df2b0dec9c224db127d507ac3e5ffedbbf4af9a66a8227670973126b0ef0328aa4b44b3bfff10579f28140793b", 0xec}, {&(0x7f0000005140)="01b2e507177ea85cc5dae3086917a531570a3099b0d2f11ea41d76eddc2c2c3ccd0241ed62141f3eaf117c8651a9ed60efd99271ec3013cde72efa4270a589492e", 0x41}, {&(0x7f00000051c0)="2588a5ec5aad5294c1043554215f27f18c1605426653e816bcd78135967b013203ec9ee68b55dc28b8a099b4e27ee1133adb89c2b982d0703fd606dccd9247dd448f90523c56e9e399de342a5646f0a6bb5d35c72d196ca6c41c3d6c9959e033b3a86109345686bc5743071e256900364b8a3c525b62b7195b4d4f0a1fe0c0260b4de95e1bb3fd66d9528bea21cbf56d7f46dae615a15b3210253cab61ccfb38e909886e19d71de934a8735d55434bb9adda16de239a702ebc90acd5b6fcbe5dcd23850ac51792d32eb86179106a6634793cd45626eefe53119c92d51b603da15c0fc4a9a2", 0xe5}], 0x9, 0x0, 0x0, 0x40800}, {&(0x7f0000005380)=@in={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10, &(0x7f0000005480)=[{&(0x7f00000053c0)="8a33fb7148ba171174b16587d16fcf7ab04a1414fb6053970373bd70db1f8bbfba492d1079ce673b7b626ecffa6665bb92de10ac82f2973f3f5a6cc6bfda5f2cc3a3ab3de2b40961510e8407675260ebe8203cfcfb1c4ff58d52d9d2426d55af5034f81ce5", 0x65}, {&(0x7f0000005440)="652a66f734cd150f7330f32f50c452bd9106e2", 0x13}], 0x2, &(0x7f00000057c0)=[@sndinfo={0x20, 0x84, 0x2, {0xffff, 0x200, 0x5d, 0x8, r6}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffff, 0x8, 0x800, 0x9, r7}}, @init={0x18, 0x84, 0x0, {0x4, 0x6, 0x6}}, @init={0x18, 0x84, 0x0, {0x0, 0x7ff, 0x5, 0x73fe}}, @sndrcv={0x30, 0x84, 0x1, {0x10001, 0x7fffffff, 0x201, 0x8, 0x8, 0x100000001, 0x5, 0x9, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x201, 0x86e, 0x73b, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8201, 0x739, 0x7ff, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x47f5517f, 0x100000000, 0x5, 0xfffffffffffffffc, 0x3, 0x1, 0x10000, 0x8001, r11}}], 0x180, 0x80}], 0x7, 0x24040040) unshare(0x40601) pipe(&(0x7f0000e2aff8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r12, 0x2) 2018/03/30 15:28:31 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000d00)='/dev/amidi#\x00', 0x0, 0x4101) r1 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000004c0)={0x7, 0x0, 0x200000000005, "717565756530000000000000000000000000000000000000000040000000000000000000000000f3ffffffffffffff0000000016000000003c00000000000100", 0x1}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r3 = socket$netlink(0x10, 0x3, 0xf) setns(r2, 0xfffffffffffffffe) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r4, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r4, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) accept$alg(r4, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f0000000580)=ANY=[@ANYBLOB="6e6174a4677ca0855561e10000000000000000000000000000000000000000001b000000050000004004d18a49e34976703242f4a2fa2c00003802000028010000ffffffff00060011e8030000e8030000e8030000ffffffffe803123508070000e892dbb135936e391285539af6eb294be8235164b4"], 0x1) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f00000003c0)={0x29, 0x0, 0x0, 0x0, 0x0, 0x3ff}) connect$bt_rfcomm(0xffffffffffffffff, &(0x7f0000000640)={0x1f, {0x0, 0x2, 0x8, 0x400, 0x0, 0x9}, 0x7fffffff}, 0xa) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={r6, 0x80000}) ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_ADD(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c80, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000380)) getsockname$packet(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000002c0)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000440)={r7, 0x1, 0x6, @random="6c71269e18eb"}, 0x10) setsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) 2018/03/30 15:28:31 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bond0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000100)={r1, 0x2, 0x6}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r1, 0x1, 0x6}, 0x10) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20100) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="01002cbd7000ffdbdf25080000002c000300140002006e723000000000000000000000000000140002006970366772657461703000000000000018000100080002003a0000000c00070000000000050000000c0001000800020000000000080006003f0000001400010008000600736800000800060073680000300002000800050000000000080008000100008014000100ff010000000000000000000000000001080002004e240000"], 0xb0}, 0x1, 0x0, 0x0, 0x40000}, 0x40) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/03/30 15:28:31 executing program 3: r0 = memfd_create(&(0x7f0000000000)='wlan0cpusettrusted!\\)vboxnet1trustedvboxnet0eth1\x00', 0x2) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x18) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000affff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000004cc0)=[{{0x0, 0x0, &(0x7f0000003c80)=[{&(0x7f0000003c40)=""/7, 0x7}], 0x1, &(0x7f0000003cc0)=""/4096, 0x1000}}], 0x1, 0x2002, &(0x7f0000004d40)={0x0, 0x989680}) writev(r3, &(0x7f0000ff9ff0)=[{&(0x7f00003fb000), 0xffffff8b}], 0x1) 2018/03/30 15:28:31 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000040), 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000240)=""/253) fallocate(r0, 0x2, 0x707, 0xff) ppoll(&(0x7f0000000040)=[{r0, 0x1}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={0x8}, 0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) getegid() [ 114.922947] ptrace attach of "/root/syz-executor5"[4497] was attempted by "/root/syz-executor5"[13007] [ 114.936546] device bond0 entered promiscuous mode 2018/03/30 15:28:31 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$can_raw(0x1d, 0x3, 0x1) sendmsg$nl_xfrm(r0, &(0x7f0000001180)={&(0x7f0000000840)={0x10}, 0xc, &(0x7f0000001140)={&(0x7f0000000b80)=ANY=[@ANYBLOB="ac000000210001000000000000000000ffffffff0004000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000005c00110000000000000000000000000000000000ac1414bb000000000000000000000000000000000000000000000000ac14140000000000000000000000000002000000000000000000000000000a00000000000000000000000000"], 0xac}, 0x1}, 0x0) 2018/03/30 15:28:31 executing program 6: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1cb6, 0x800) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00002b8ff6)="940a0ed3084f8823a7", 0x9) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10) sendto$inet(r1, &(0x7f0000e76000)="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", 0x573, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/30 15:28:31 executing program 5: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x100000000, 0x4) r5 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r5, 0x40000000af01, &(0x7f0000c97ff8)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r6, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) close(r6) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r5, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_SET_VRING_ADDR(r5, 0x4028af11, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001300)=""/81, &(0x7f0000001380)=""/21, &(0x7f00000013c0)=""/143}) pread64(r5, &(0x7f00000014c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r5, 0x4008af30, &(0x7f0000d7c000)={0x0, r6}) write$vnet(r5, &(0x7f00000010c0)={0x1, {&(0x7f0000001140), 0x25d, &(0x7f0000001180)=""/162, 0x0, 0x2}}, 0x68) setreuid(0x0, r4) r7 = inotify_init1(0x0) fcntl$setown(r7, 0x8, 0xffffffffffffffff) ptrace$peekuser(0x3, r3, 0x5) fcntl$getownex(r7, 0x10, &(0x7f0000000300)={0x0, 0x0}) ptrace$setopts(0x4206, r8, 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000c80)={{0xa, 0x0, 0x6cf5, @loopback={0x0, 0x1}}, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffc0}, 0x0, [0x9, 0x0, 0x1f, 0x8, 0x8, 0xa8, 0x0, 0x5763badf]}, 0x5c) r9 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="64e2ac15c6aab872075a6392705ee2d9ccd29b0c9b87f7443e8879b1221232c9ca89b1a0bbb510846a7906000000366852f3633a246c801fd939bcd0472b95db041dc47682c7461ff6a0e210f4ceac1264afd613cc09ae6b2042b3a3efdfebe828980292c3a6529c5ab6906e0516b682013d1a0eaa626fc989d54b21a27ad624ad1dbdbc444b7e06d88bffe1edda7560c0bc722d9b16c0fd96e358b7ce300567", 0xa0, 0xfffffffffffffffb) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000001200)='big_key\x00', r9) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000800)=0xffffffffffff79e9) 2018/03/30 15:28:31 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20402, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000040)=""/33) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000080)={0x32, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f00000000c0)={0x8, r2}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x2, 0x5c5b, 0x8008, 0x1, 0xffffffff, 0x8, 0x2, 0x2, r3}, 0x20) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x4000, 0x0) recvfrom$ax25(r0, &(0x7f0000000200)=""/193, 0xc1, 0x12042, &(0x7f0000000300)={0x3, {"d0fa0471150875"}, 0x40000000}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000340)={0xffffffffffffffc0, r2, 0x0, 0x5}) execveat(r0, &(0x7f0000000380)='./file0\x00', &(0x7f0000000480)=[&(0x7f00000003c0)='vmnet0keyringselinuxem0self\x00', &(0x7f0000000400)='{\x00', &(0x7f0000000440)='/dev/sequencer2\x00'], &(0x7f0000000700)=[&(0x7f00000004c0)='/dev/ptmx\x00', &(0x7f0000000500)="26766d6e65743073656c696e7578be00", &(0x7f0000000540)='/dev/ptmx\x00', &(0x7f0000000580)='/dev/ptmx\x00', &(0x7f00000005c0)='/dev/ptmx\x00', &(0x7f0000000600)='/dev/sequencer2\x00', &(0x7f0000000640)='\x00', &(0x7f0000000680)='/dev/ptmx\x00', &(0x7f00000006c0)='/dev/sequencer2\x00'], 0x1000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000780)={r3, 0xe7, "4498132443a721c6db80ef198d1a29967697366fac17de98abe1d2ef5d1cb578484d5e0b12d1fff81ada207140775fc98e27b75aabd436072befdab78b1599ce4661827e98a8505b38ae993f5f44ed7ad5c8e56ff88524227d3b791a1029d37d264dcb9b2fbc436d7a70ac047d7c3e6b4567b17eb522e64236eaf08514f700c16a3e621f35913a4492e47f6f60a9dc616068f5d98c8b58e37d5c9cda75205728c7dc74bb2ccaa99a685e96ac9aab148558b12c2c47b383f4f8c41e9e3848a1d77cfdc2d95dd316932c18c3f75c8f80079fd9598cb10202bf789df1f9eb57612dd211b6adc3690b"}, &(0x7f0000000880)=0xef) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f00000018c0)={0x1000, &(0x7f00000008c0)="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"}) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000001900)) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000001980)={0x3, 0x4}) sendmsg$kcm(r0, &(0x7f00000021c0)={0x0, 0x0, &(0x7f0000001dc0)=[{&(0x7f00000019c0)="e87523b9196e7e42204b737efb5a725caf7c649bd56db7cdfae183e5d70d", 0x1e}, {&(0x7f0000001a00)="e6e59f3b089942c8f6cc6b996591107e137a7069947c78d74bc6e4b0b11c31fc04300b52abb4d9b92c4bc8d6fd08ce57f9e96f8d8cd44ffcd1bfe355a0dee478a7fadd276fe6fa6d641fa6e4f5d168a22b2e005c328aabca16e7125f395e", 0x5e}, {&(0x7f0000001a80)="ae79b808236ef8056b4e2fface700c377b47f2081ecd4e6e9efadc2a1e8dcf23c343de8532cec815e81b80c43a8296295fb26321c9fc3cb80a41ab2d7b696cf375820df019020628135238056951c0acfe19d93e45d8339c5c587e90f817cfc20b1482cec7274d78e856027c80882b647ead65a4ecf833dd2224f5cfbe8cedc5555d0cb1303c2fc0e3c30be00aa64a1156e7f13da1cbb8dab9b10def6cac944fcd03683022ee0807cfb46ce3f0c8c533e075877da9", 0xb5}, {&(0x7f0000001b40)="f668f1edfea6ca8d297d1aebcdcb8084192859caf2bcf4c2250fddb9a6053f594a12187c02374da01b6c88ff5533eda572be3c9b74fdda62a43189c2a0474960bfa653b700389370d08934609e85d1e646df473aa2d7b6dc940e5ac07146b8582798236bdd3f7f1fbb4326c7c9589f8ad9c3429106680a28555deba1065797efdb7dd12c3ad906c749dbbc41cea44ae2455829e3739deb88ceedbd52e39ab4d419cbf01c13879d1306d57cb6c21f71613b2ba8c2af46c299505352921de6b7ef5f765b58a1d65e1f108f2cffd36380de0fbe204662a4515ad6996b3f29c078ad7d66d229de", 0xe5}, {&(0x7f0000001c40)="d50f974ef7f3e76d27033c0d8ebd1062b9b12788dbb6b8f6b4a313fbe219bb49c828ed0ec3634722d96955620b4a8a01c10cedef35f802257d10330396305ab313ab9a3397d21584827a958596785daaaa4f98d124d5c3eabba053412272812f384889d0", 0x64}, {&(0x7f0000001cc0)="3a8a12578b12ec1d914812834bfa9ef51afda9310dc4f8ecbe09b2e1c419ac6b252071857361fa69e60ed619a4b3b4539ea79c5b99a69832e44d83cf503a1210ed520453fb24b6210c42a8f278db1974594f14f82c6b891cd270a03647a6c5765293ba4068faebea8493d48f4dc885d58f6de0003508d2e03c15e55c9431d7c4ecaeccd77af72093236c887ec2f24dc9d0a039e851694ec1cc1144cf58a75c582bc6a0c1d09ed893303911d329708c3ccc1a0a835bbb9e86d4e025c5c5a956a2de056e9cf9157763a2e6", 0xca}], 0x6, &(0x7f0000001e40)=[{0xe0, 0x0, 0x898, "d777c61769faa1653532e660d43fe4a1d6a4c469928b71389dce5e3b2ba2740325f1fa7752000246c3cbf28a54c025123a466319bd114e6ea41f807a48781093e71f728f9e36c869759e16d18ad7b6b4e0802ec2bf7dc0b2ab7e6a839df06332b6862943a1a408e741431a5b98341a960c47f1b45912db5a5a4d12aba7b224eeb47c123227d8799e463f96f440670d60d3af04ae9007170c2eaabb5264d3d72a69a34f18b51491de751947a342c70e3beb646b424735382f5cdb8a49a9a631f99aebb6643a04c1f213b2"}, {0xf0, 0x111, 0x2, "328dab8bf70d00e06bb1ecb25f30433fe650e032abae2d56352b1e6ae4496d31781758c73d5acd64e5f852b74ec2c1f63d72d62615303a8abe1cd4aed51b324d6082a92361dde3af4c33fd1d5c05abb45bb7897f58a6c5d19b49ba5f8565dfa221ff2eb7ba3d776f058636d9e05c026f5027817596907d89d6dd53c39b94a92b607fd32fcb8ff3af4ad521071168f32cc9f65650d6362df900093468c0dd60d6c214c57acbd1fde36e9dbaa69cc5458f7b851ddd15e46da59dbd94d0b637c7005e2dc5cd949bef70a3b83853cc698690c9c83d723d2da02f2eb45f3dbd3840"}, {0x110, 0x117, 0x95, "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"}, {0x80, 0x19b, 0xba8, "0e146470073a79238dcd59b4a074940cd738934e7dba4e750507baf2c059d81beb790cfc255f61fc1b2df1605088461aa61c3ec741db421d89a040b42adc5f3270534c3ae90b657111fae21e798f76704e860e1280c671af7abef1b2b2a99bfd3511055642cec5938f5192d50f"}], 0x360, 0x4850}, 0x8091) r6 = getpid() getresuid(&(0x7f00000028c0)=0x0, &(0x7f0000002900), &(0x7f0000002940)=0x0) r9 = getpgrp(0x0) sendmsg$netlink(r0, &(0x7f0000002c80)={&(0x7f0000002200)=@kern={0x10, 0x0, 0x0, 0x80000401}, 0xc, &(0x7f0000002c40)=[{&(0x7f0000002240)={0x2b4, 0x22, 0x100, 0x70bd26, 0x25dfdbff, "", [@generic="6a881548d5c035b37530b3df02039d6d54f8d75779d149b506c90e6e08a229e4527887ce026a1cfebd3bc441d969bc610009d572c4c0be36e2fc961c827f552879613fa6975e264bb5982d0287d86f541b249724139f22a7570f0ac8bb00364cc9f5a9abaa6e990d1931ca6c08498544baada2cad54e8dafca7bd424ccd866abf02ac458a02e8df1b7", @generic="59fb008198", @generic="09703b3c51407c4b4d3fc2584020ef6c4009a0dabffcdeae4e4c4ec3a4a0efce380cf4da54adfbd062b6b28f59eb6ce3737060d6915050f243d55ec76560aba673c10704a75524734968c6b86c5badabde457e5107046e25a1ae07a67c78787cbcc0a6cc2f7776ff804bca9ace06c22140cca995ec2dad9412f5abdf094855590f2134e5fca2879a2037682712bdc32d280f91f6ca6fe50c08836a332d981c61ffd37aac77d45dd35f737c17229564f6ab29be348b658750df6036828537b7a7358503bcb5da3cab3a158a462b45e7ae315136e62f8e3dcc959ce35eac16827c372ca3fef506479994c01f2e9b594298f919", @generic="c5f643120025fef440714d48beeb26158592e5984d406204f6cfbd43b3e4dca95f54e0bb547a3c7bcdee4820e07d34e7963471fccc079d39a9a8a9c0f865ccf6402608cc8816148b74195e43c3f8a6f0376d8eb984b0a0e4ee01ec5b9e9e673617a970ae33742b2a7e558fca58d5f5c156", @nested={0x9c, 0x63, [@typed={0x8, 0x52, @pid=r6}, @generic="5855f74f1cb17f42994bffd4877fdcda075448849bfdcb71ed4966aad9ff2acf7e55c15472b688d72ab85864c1287beab5e65161df16fb0dbf2db79940dcd265d3e177c2716cf613e72e66a7eaa00a9b808c686a3878ed68b93eafd782", @typed={0x8, 0x25, @fd=r5}, @typed={0x8, 0x65, @u32=0x200}, @generic="025122203871cb0659b850633d07e278c367289e6034e608ac6f0aa0bf438819be"]}, @typed={0x14, 0x75, @str="26766d6e65743073656c696e7578be00"}]}, 0x2b4}, {&(0x7f0000002500)={0x218, 0x3a, 0x2, 0x70bd2b, 0x25dfdbfd, "", [@typed={0x14, 0x66, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="d1b5b01abf3dc78ab90548d7cee00a5d96dbefa7b262f6b0708bb44c19ea96996a3294f1a004d9ca86e5181945c66f762249beeec435ec320851737c9940cbc55726ad02cf34dc205e9cece088807a1650884253efe536b12d63455bd77a5d9a3fa579baf7fccc66600b3da1f46671a7f82d0e8e710c3f7982330ee3958613ae21575d99a3a7f9241186f4e9", @generic="ad9c4f351a7503d97617ff949c0130c5701071d1ad954905c9d9f2afcff395e4586100a235978ea7957f6844b59c67763017ecdbc8c458c1d9f9eaaed617dc1b8eaf2bc07afbefc22e494dcda16e4a4c33934c89c92880beacc5514d5ab4a1b0c559b8e49dae4b97fedab0ac1a8c746d98798e19f53d0d76f306312947b09e157878f7ca36ada4d514ca1c0a3ea68b", @typed={0x8, 0x2, @u32=0x100}, @nested={0xc8, 0x1f, [@typed={0x4, 0x66}, @generic="ff14cc0274481ddde896f7848fbefe17e56f5dee60d0ff81dae174dc19b4b7bf5afd60936a25588dc3b06745b56f3567d0457434eedbd96035d85e95e01139", @generic="ed63019313606c3bea7e63cad2d6a032eea6ceac9063ce", @generic="14489a1ba608be6a844f1729641b56f119e2c7f9a9d84ea26a8a026e9984dae7453878fbb0f5c54540d55c3ba9897dde39a283e2eeb0f3be69c49af549", @typed={0x4, 0x78}, @generic="8cd03dcfc9c73ad1fdc7c76eef7d2dfb288040388804f0baf29ee5cf4de820fae81de693cd26e8dc"]}, @typed={0x8, 0x29, @fd=r0}]}, 0x218}, {&(0x7f0000002740)={0x154, 0x18, 0x10, 0x70bd26, 0x25dfdbfc, "", [@generic="06cb2d63cd82b6936dfa3541e6d5100c36096307ad35a84f5b2eb5508455446e19d62236e7a86618d64fbbecd173f5a45f71bdf41003f6daa4a7ae4600b0e7032608d41e3fbad4f3f3a6fb47d5b829d027bba803206c53068ffaad06afd68a78d5a5d40e0e056a9870eb4f6bca8d9c8bee0a8b3f7097e7957201de78f131bf5c81f0a5a4b50275c8a46300f681df7347066dbc343ec874e43fd0309d2b0090001d8695a917cff0b884553ee751", @nested={0x8c, 0x59, [@typed={0x4, 0x6}, @typed={0x14, 0xc, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x90, @ipv4=@rand_addr}, @generic="c3e513c4a59079998fcac8ca7ba9394947fab04393b2fd80f5ac2a82c712f0a6bc7bd7a14686ba36b73a613ac992cdab98727c494bb517c461a83362adfa6ea3d95f6429027317dafbb366d1960ccccbc8fd4d0fa4c67bf74bb2c57057", @typed={0x8, 0x72, @fd=r0}]}, @typed={0x8, 0x10, @fd=r4}]}, 0x154}, {&(0x7f0000002980)={0x284, 0x18, 0x0, 0x70bd25, 0x25dfdbfd, "", [@nested={0x80, 0x89, [@typed={0x8, 0x5d, @ipv4=@rand_addr=0x10001}, @typed={0x8, 0x4d, @uid=r7}, @generic="ba1e5b1f36d1dbd5507bbbae00f6d267a04f743c78c35f538774097cfb9a7af1a24b4c979200cdc3aae0e4f21d23a132b557e1b337c2ccde754ef7fc6ac9630143e54f72ce3a298c0d390263966568f5b3558337035464be14d24d7dd00e23c96bc7ec9b1aa7d4b652"]}, @generic="6ef64cd4690df5aab3e5358aba09cb56b0892d6fe8318565ac81a31b7f948d3bcac23c304ada29e8b81758f82fc4c517504b15041d628edfd401d86916b105c26ac18f44b46b667aec2ca98f2957b2227d23c456cd5cafe85979a34becebf77a57c0bedd72334435df20b9e45fa4767787dadcee787f7cea6bd5f7db3a2e3e329f7a23a4cda3df7b239f70941d076a69d415658d2f01e5a4946783cf7cf9c4974d0062402463227c8c8ad86bcffe826b848b6ea80c745d8241e3", @nested={0x130, 0xd, [@generic="7a9640c58959d624dd7f23225afb96b6ac8b7042754578dbdd106a6eff1a8d3b421e695d3ed62d632665857c49ff9b", @generic="e81353ba9e5ea609665798d59d", @generic="9a4453092294a702cb677ada2d7323c1ffa7d02e5c40b61c1ef815beea32fde5539f03f15020dd86e1c0c374b9b381e2d4a2680e0c12018ea9b71ae3848bfe84a07c0658c13d4163d5cb6ea21eb44e667222f6034b94fa6c100ce42010908cdb51455b8fd0dabce9c1508a0d3fe946f250f12c703f74d4e981b5f477c79c30454e58150de84485f51700d37f1fb7d49dcc7426c02880231693d94ad7a9b5715a3985117c7448f468327cac0e9ae515bbc791c23018d9592dcced1037cc6146cecf229f0366544ff40c54674d34521fefef632ead86378a04acea88348f26938389ed030b1b0af447cb88ca1f50"]}, @typed={0x8, 0x4c, @pid=r9}]}, 0x284}], 0x4, 0x0, 0x0, 0x40000}, 0x40) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000002cc0)={0x2, 0x401}) r10 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002d00)='/dev/rtc\x00', 0x801, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000002d40)=0x81, 0x4) read(r0, &(0x7f0000002d80)=""/27, 0x1b) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000002ec0)={r10, &(0x7f0000002dc0)="c1c6b88a16cde2c0185503ead9217ced4db3d4c26954419149cd9234a75be5d296599316ec349c7a73c656413f2115b644c18b8ad907e443d34cc875995b005dd778aad3caa983664d6c4b6163c62326483d4b457ae4ef8832312358bc47", &(0x7f0000002e40)="8cd43407d1db65c0e1eebb9efa1b6c073ab8f2b647a54c69faa2a1582109fd61d1a2e078f4c1b033e271d3c3b40cf7cd97819b9c1834aed02cc9f6aa62ff83b19a581b6d346c2eaa46abda3882e76d6684726293de9a7b3373c75bbc36866b3ef2da4d5f4193da3c605fe2345f3c21d4006a03c559fc131edfe5be7bb1", 0x2}, 0x20) ioprio_get$uid(0x0, r8) prctl$setmm(0x23, 0x6, &(0x7f0000ff9000/0x4000)=nil) ioctl$KVM_GET_ONE_REG(r10, 0x4010aeab, &(0x7f0000002f00)={0x80000000, 0x78ce}) socket$alg(0x26, 0x5, 0x0) 2018/03/30 15:28:31 executing program 6: mkdir(&(0x7f0000000100)='../file0\x00', 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000001bc0)=[{{&(0x7f00000004c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001700)=[{&(0x7f0000000540)=""/185, 0xb9}, {&(0x7f0000000600)=""/116, 0x74}, {&(0x7f0000000680)=""/83, 0x53}, {&(0x7f0000000240)=""/7, 0x7}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x5, &(0x7f0000001780)=""/239, 0xef, 0x8}}, {{&(0x7f0000001880)=@l2, 0x80, &(0x7f0000001b40)=[{&(0x7f0000001900)=""/99, 0x63}, {&(0x7f0000001980)=""/250, 0xfa}, {&(0x7f0000001a80)=""/137, 0x89}], 0x3, &(0x7f0000001b80)=""/21, 0x15, 0x2}, 0x7fff}], 0x2, 0x40, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chroot(&(0x7f000009a000)='./file0\x00') r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x5, 0x1, 0x1, 0x9, 0x0, 0xffffffffffffffff, 0x40}, 0xaa8d) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000080)='..', 0x40, 0x41) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0x13e7b12b) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000000040)=0xe8) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x6, 0x4, 0x100000001, 0x0, r1}, 0x2c) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-vsock\x00', 0x2, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_CALL(r4, 0x4008af21, &(0x7f0000000180)={0x2, r5}) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x10000, 0x0) ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(0xffffffffffffffff, 0x800442d4, &(0x7f0000000200)) r8 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000004c0)={0x7, r6}) getsockopt$inet6_mreq(r9, 0x29, 0x1f, &(0x7f0000000500), &(0x7f0000000540)=0x14) r10 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r11 = ioctl$KVM_CREATE_VM(r10, 0xae01, 0x0) r12 = ioctl$KVM_CREATE_VCPU(r11, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r12, 0x4008ae89, &(0x7f0000001c40)=ANY=[@ANYBLOB="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"]) getsockopt$SO_TIMESTAMPING(r8, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) r13 = syz_open_dev$sg(&(0x7f000051b000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_SET_PIT(r13, 0xc0481273, &(0x7f000084cf90)={[{}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x3}]}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r3, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) chdir(&(0x7f0000cd2ff8)='./file0\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={0x6, 0x8ce, 0x201, 0x8, 0x8, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000400)=0x20) [ 115.121350] device bond0 left promiscuous mode [ 115.152434] ptrace attach of "/root/syz-executor5"[4497] was attempted by "/root/syz-executor5"[13049] 2018/03/30 15:28:40 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) socketpair(0x8, 0x0, 0x56, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000600)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4002000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x5c, r4, 0x400, 0x70bd2a, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x521d}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000) r5 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x10001, 0x280000) mkdir(&(0x7f0000000300)='./file0\x00', 0x99) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000480)={0x8000, 0x1, 0x8, 0x9859, 0x6, 0x2, 0x6d5d, 0x2, 0x0, 0xfffffffffffffffa, 0x3}, 0xb) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) close(r1) r6 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f0000000340)=0x3) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r7, r8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000500)) ioctl$TCSETAW(r5, 0x5407, &(0x7f00000004c0)={0x1ff00000000000, 0x1, 0x2, 0x7, 0x9, 0x9, 0x1, 0x0, 0x0, 0x8}) dup2(r0, r1) socket$l2tp(0x18, 0x1, 0x1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000000180), &(0x7f00000001c0)='/dev/snd/seq\x00') 2018/03/30 15:28:40 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x4840) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)=0x0) getpgrp(r1) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000040)) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000240)=""/220) ftruncate(r2, 0x8) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="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", 0xfc4, 0x0, &(0x7f0000001040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000021c0)=0x100000001, 0x4) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0)={0x8, 0x2, 0x45a4034a, 0x3, 0x0, 0x2, 0x2, 0x0, 0x9, 0x8001, 0x80}, 0xb) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000440)={0x1, &(0x7f0000000400)=[{0x5, 0x200}]}) r3 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r3) keyctl$instantiate(0xc, 0x0, &(0x7f0000000380)="b828200211b0cff3a602e56d01b3dc9fac176948b2f087a60afde57e770e65fc", 0x20, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='cgroup.events\x00', 0x0, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4}, &(0x7f0000000140)=""/5, 0x5, &(0x7f00000001c0)={&(0x7f0000000180)={'sha384-avx2\x00'}}) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x0]) add_key$user(&(0x7f0000001140)='user\x00', &(0x7f0000001180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000011c0)="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", 0x1000, r3) syz_open_dev$sndpcmc(&(0x7f0000001100)='/dev/snd/pcmC#D#c\x00', 0x20, 0x13fe) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000340)=""/176, &(0x7f0000000140)=0xb0) 2018/03/30 15:28:40 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8), 0x8, 0x0) signalfd4(r0, &(0x7f0000a71ff8), 0x8, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xffffffffffffff38, 0x8000) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000000080)=0x8, 0x4) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3, 0x0) 2018/03/30 15:28:40 executing program 5: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x100000000, 0x4) r5 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r5, 0x40000000af01, &(0x7f0000c97ff8)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r6, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) close(r6) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r5, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_SET_VRING_ADDR(r5, 0x4028af11, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001300)=""/81, &(0x7f0000001380)=""/21, &(0x7f00000013c0)=""/143}) pread64(r5, &(0x7f00000014c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r5, 0x4008af30, &(0x7f0000d7c000)={0x0, r6}) write$vnet(r5, &(0x7f00000010c0)={0x1, {&(0x7f0000001140), 0x25d, &(0x7f0000001180)=""/162, 0x0, 0x2}}, 0x68) setreuid(0x0, r4) r7 = inotify_init1(0x0) fcntl$setown(r7, 0x8, 0xffffffffffffffff) ptrace$peekuser(0x3, r3, 0x5) fcntl$getownex(r7, 0x10, &(0x7f0000000300)={0x0, 0x0}) ptrace$setopts(0x4206, r8, 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000c80)={{0xa, 0x0, 0x6cf5, @loopback={0x0, 0x1}, 0xa1}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffc0}, 0x0, [0x9, 0x0, 0x1f, 0x8, 0x8, 0xa8, 0x0, 0x5763badf]}, 0x5c) r9 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="64e2ac15c6aab872075a6392705ee2d9ccd29b0c9b87f7443e8879b1221232c9ca89b1a0bbb510846a7906000000366852f3633a246c801fd939bcd0472b95db041dc47682c7461ff6a0e210f4ceac1264afd613cc09ae6b2042b3a3efdfebe828980292c3a6529c5ab6906e0516b682013d1a0eaa626fc989d54b21a27ad624ad1dbdbc444b7e06d88bffe1edda7560c0bc722d9b16c0fd96e358b7ce300567", 0xa0, 0xfffffffffffffffb) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000001200)='big_key\x00', r9) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000800)=0xffffffffffff79e9) 2018/03/30 15:28:40 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000040), 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000240)=""/253) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x4e22, 0x5, @empty, 0x9}, {0xa, 0x4e21, 0x100000001, @loopback={0x0, 0x1}}, 0x5, [0x6, 0xfff, 0x8, 0x2, 0x2, 0x4, 0x2, 0xffffffff]}, 0x5c) fallocate(r0, 0x2, 0x707, 0x60237a5d) ppoll(&(0x7f0000000040)=[{r0, 0x1}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={0x8}, 0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/30 15:28:40 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="030000007f6419070000000004001c00028000008500000004"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xf, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xffffffcd}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0xe, 0x5, &(0x7f00000003c0)=@framed={{0x18}, [@alu={0x7, 0x1, 0xb, 0x0, 0x0, 0x0, 0x10}], {0x95}}, &(0x7f00000004c0)='syzkaller\x00', 0x1f, 0xb1, &(0x7f0000000500)=""/177}, 0x48) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000006c0)=[{0x8, 0x3f}, {0x4}, {0x2, 0x7f}, {0xb, 0x800}, {0xe, 0xa1}, {0x7, 0x8}, {0x3, 0x20}, {0xc, 0x20}, {0xf, 0x6}, {0x8, 0x8}], 0xa) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000640)=@nat={'nat\x00', 0x19, 0x4, 0x5d8, [0x20000040, 0x0, 0x0, 0x20000210, 0x20000448], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'ipddp0\x00', 'ip_vti0\x00', 'lo\x00', 'dummy0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xa0, 0xa0, 0x1a0}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:udev_rules_t:s0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'bcsh0\x00', 'sit0\x00', 'ipddp0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0x70, 0xa0}}, @common=@AUDIT={'AUDIT\x00', 0x8}}, {{{0x3, 0x0, 0x0, 'ip6tnl0\x00', 'ip_vti0\x00', 'ipddp0\x00', 'syzkaller0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xf8, 0x130, 0x168, [@devgroup={'devgroup\x00', 0x18}, @limit={'limit\x00', 0x20}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'nr0\x00', 'ifb0\x00', 'syz_tun\x00', 'ip_vti0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x138, 0x168, 0x1a0, [@ip6={'ip6\x00', 0x50, {{@dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv6=@loopback={0x0, 0x1}}}}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}]}, 0x650) 2018/03/30 15:28:40 executing program 2: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) r0 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@un=@abs, &(0x7f0000000180)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x3}, &(0x7f0000000300)=0x18) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000536000/0x3000)=nil, 0x3000, 0x2, &(0x7f0000000000)=0x7, 0xb13, 0x0) kexec_load(0xffff, 0x4, &(0x7f0000001340)=[{&(0x7f0000000040)="b7d5f647f2e49d85393687aaf4d08906ecd7f68938086067ef298147d0278961679605fbb0596f8eab6e96669ceaa409b981ecc63ca26025c89b5b05f7cfadde2b6cdc49e27af005d87e8ec21c0c287c19ad94bdbf86914a4e5be0526cf9757d616583728e70c7d819d8ebb6fd80f01439c07e58aba642068e8a36b8fd8f839de4610398d62fdce9c77890d6f48e1cb5de921cabd4800c87cdb2396277e41bd2c1de38033705d7a97d19317967216fbd8be0d95102", 0xb5, 0x5, 0x1}, {&(0x7f00000001c0)="a1845f1fa8111b43da83eee1c76d5e3232bb3c2c2c471bc1e8ee0fe1e5cba1449233248fede859314069ae706e978d58d788f742574824fa413d5374f4b97f010e6fdc5557e1f26cf05125c189ec3a081e48094c4731c723fd6cb17f65f8dc0f2185fb637f72fd1e72e7b8a74466e815db23bfbb226ab9a945569f71c5c48995be69dcf3054a07435a0ddc7cd13e5fc34946b67a0a831140b9f2adcd133d", 0x9e, 0x6, 0x257e57a7}, {&(0x7f0000000280)="0e00ad71a0423203552d8165d7520e441e7dfb7b2295a07661c78fe9f359192c8ec0af263a372d47e9ca934147", 0x2d, 0xd2, 0x6000}, {&(0x7f0000000340)="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", 0x1000, 0x10e9, 0x3ff}], 0x3e0000) signalfd4(0xffffffffffffff9c, &(0x7f0000d19000), 0x8, 0x0) 2018/03/30 15:28:40 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket$unix(0x1, 0x1, 0x0) r2 = open(&(0x7f0000000300)='./file0\x00', 0x2, 0x4) unshare(0x202) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000380)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000003c0)={0x0, 0x7}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000440)={r3, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}}, 0x9f2, 0x9}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000340)={r4, 0x4}, &(0x7f0000000500)=0x8) setns(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={r5, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r6, 0x4) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000640)) clone(0x30000100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) mlock2(&(0x7f0000a91000/0x4000)=nil, 0x4000, 0x0) getrusage(0x1, &(0x7f0000000200)) bind$unix(r1, &(0x7f0000000700)=@file={0x1, "e91f7189591e9233614b00"}, 0x217) listen(r0, 0x9) r7 = socket$unix(0x1, 0x1, 0x0) connect(r7, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) socketpair(0x0, 0x0, 0x100000000008001, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r10 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r9, 0x4c81, r10) socket$inet(0x2, 0x3, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f75700067e4b68ef6be7a74be34061b5d", 0x200002, 0x0) fchdir(r1) r11 = creat(&(0x7f0000000000)='./file0\x00', 0x0) close(r11) recvfrom$ax25(r8, &(0x7f0000000540)=""/170, 0xaa, 0x2000, 0x0, 0x0) mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3000006, 0x80010, r8, 0x0) [ 123.477246] ptrace attach of "/root/syz-executor5"[4497] was attempted by "/root/syz-executor5"[13068] 2018/03/30 15:28:40 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x9, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x10) fcntl$notify(r0, 0x402, 0x200005) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(ccm(arc4-generic))\x00'}, 0x58) getresgid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0), 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000140)=0x0) r3 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={r2, r3, r4}, 0xc) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00000000c0)={r1, 0x52c}, &(0x7f0000000100)=0x8) 2018/03/30 15:28:40 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000004}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@getroute={0x14, 0x1a, 0x111}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x0, 0x7, 0x2, 0x0, 0x9, 0x5, 0x7, {0x0, @in6={{0xa, 0x4e20, 0x7ff, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}}, 0x0, 0x80000000, 0xfffffffffffffffb, 0x0, 0x400}}, &(0x7f0000000680)=0xb0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000800)={r2, 0xfffffffffffffb34, 0x7, 0x3}, 0x10) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)=@bridge_getlink={0x28, 0x12, 0x301, 0x0, 0x0, {0x7}, [@IFLA_EXT_MASK={0x8, 0x1d, 0x3}]}, 0x28}, 0x1}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@setlink={0x30, 0x13, 0x0, 0x0, 0x25dfdbfe, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, [@IFLA_PROTO_DOWN={0x8, 0x27}, @IFLA_OPERSTATE={0x8, 0x10, 0x200}]}, 0x30}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0x7f}, &(0x7f0000000240)=0x8) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000840), &(0x7f0000000500)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000400)={r3, 0xdf, "164ebe53354240da05038e1362c86028a521bd05b1e8535f7df6edeb783624736a0ba7d7eb60e8f9af64e110c8064970b07f36b931b95df5d6075080c58171394b6f89b7b2fab62fb77fd999a81ecfe2ba65bbd11c93940fa112adee7af634e7eec8f8d3de81d07e85f4860b4e78e14bda582dc5dd687f397bd50c4ce41701ee16c09fbb5c88e83d9856b1c5a496b0245f40a02fb354f903878fbe81c50188c2b270f16df5ba602e53099ea4d2e695ffd11226b4ec6e9272020c0616d9bb11664424f144f91d09444ee760e5b428882a7fe9a8f8fdea00834eba2dc2586ae3"}, &(0x7f0000000340)=0xe7) vmsplice(0xffffffffffffffff, &(0x7f0000000700)=[{&(0x7f0000000580)="380bdd6507183b742a656b2499abe14170ada503593933453f04e0b3fb4e1d9a5a98ffa218334a56a695e2738557642c9a63ba37be46bc4a33e05f2529c8e3f26a07d60f7f935fe9baafb085a83de6b635656d26055a1801507aff6f918eec615717f198c1c168b34cba28d15de2415709a1bad6b222faf5680309d82a8321b6cc2dd9", 0x83}], 0x1, 0x0) r4 = syz_open_dev$sndpcmp(&(0x7f0000000540)='/dev/snd/pcmC#D#p\x00', 0x7f, 0x10000) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r4, 0xc008551a, &(0x7f0000000640)={0xb7b6, 0x10, [0x401, 0x2, 0x1, 0x800]}) 2018/03/30 15:28:40 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) socketpair(0x8, 0x0, 0x56, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000600)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4002000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x5c, r4, 0x400, 0x70bd2a, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x521d}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000) r5 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x10001, 0x280000) mkdir(&(0x7f0000000300)='./file0\x00', 0x99) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000480)={0x8000, 0x1, 0x8, 0x9859, 0x6, 0x2, 0x6d5d, 0x2, 0x0, 0xfffffffffffffffa, 0x3}, 0xb) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) close(r1) r6 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f0000000340)=0x3) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r7, r8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000500)) ioctl$TCSETAW(r5, 0x5407, &(0x7f00000004c0)={0x1ff00000000000, 0x1, 0x2, 0x7, 0x9, 0x9, 0x1, 0x0, 0x0, 0x8}) dup2(r0, r1) socket$l2tp(0x18, 0x1, 0x1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000000180), &(0x7f00000001c0)='/dev/snd/seq\x00') 2018/03/30 15:28:40 executing program 5: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x100000000, 0x4) r5 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r5, 0x40000000af01, &(0x7f0000c97ff8)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r6, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) close(r6) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r5, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_SET_VRING_ADDR(r5, 0x4028af11, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001300)=""/81, &(0x7f0000001380)=""/21, &(0x7f00000013c0)=""/143}) pread64(r5, &(0x7f00000014c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r5, 0x4008af30, &(0x7f0000d7c000)={0x0, r6}) write$vnet(r5, &(0x7f00000010c0)={0x1, {&(0x7f0000001140), 0x25d, &(0x7f0000001180)=""/162, 0x0, 0x2}}, 0x68) setreuid(0x0, r4) r7 = inotify_init1(0x0) fcntl$setown(r7, 0x8, 0xffffffffffffffff) ptrace$peekuser(0x3, r3, 0x5) fcntl$getownex(r7, 0x10, &(0x7f0000000300)={0x0, 0x0}) ptrace$setopts(0x4206, r8, 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000c80)={{0xa, 0x0, 0x6cf5, @loopback={0x0, 0x1}, 0xa1}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffc0}, 0x0, [0x9, 0x0, 0x1f, 0x8, 0x8, 0xa8, 0x0, 0x5763badf]}, 0x5c) r9 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="64e2ac15c6aab872075a6392705ee2d9ccd29b0c9b87f7443e8879b1221232c9ca89b1a0bbb510846a7906000000366852f3633a246c801fd939bcd0472b95db041dc47682c7461ff6a0e210f4ceac1264afd613cc09ae6b2042b3a3efdfebe828980292c3a6529c5ab6906e0516b682013d1a0eaa626fc989d54b21a27ad624ad1dbdbc444b7e06d88bffe1edda7560c0bc722d9b16c0fd96e358b7ce300567", 0xa0, 0xfffffffffffffffb) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000001200)='big_key\x00', r9) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000800)=0xffffffffffff79e9) 2018/03/30 15:28:40 executing program 3: setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6}}, 0xe8) r0 = socket$nl_generic(0xa, 0x3, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) fcntl$setlease(r0, 0x400, 0x2) r2 = getuid() lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={r1, r2, r3}, 0xc) r4 = socket(0x1b, 0x4, 0xff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000300)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x5b, r5}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000001000), 0x4) ioctl$VHOST_SET_FEATURES(r4, 0x4008af00, &(0x7f0000000140)=0x8000000) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000ff0)={0x1c2, 0x0, 0x29, 0x7}, 0x10) sendmmsg$alg(r4, &(0x7f0000004dc0)=[{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000340)="7f8ee5df89b882614d8a9fe5350ddf1ac8ceb027d2bb0f84488866ef47d658033ccfd5cefa58a172d7960543eca803271a83a0626becab868c4f8674133fcd51e27114b4f26aa7eacc81959c04493f36578a8da68e9be6410f5faae8cbe14289eb6f559001", 0x65}, {&(0x7f00000003c0)="d279e9a9b230d95477cd52571f4eff06e073bdbdbabe6f995c7e5a960b0c215538f0f0c4d2548e4afbd318552bff3b5e419790d6995dab79b594ecc2e0f6768c9ea79043a8f6054641bbe85fac2d9e201f88aa8321f535d0ce54a0a2ca68678ad7354598dfeb6c", 0x67}, {&(0x7f0000000180)="7e5f6c1c58b1", 0x6}], 0x3, &(0x7f0000001100)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x9}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x1018, 0x117, 0x2, 0x1000, "123e082d433c07b3af707f19a32ab4baf9213ef0cc6ff8c4df69d22bf0e32e460b8a0957a0a47cee0a53973cb520a38f30eddf92a4e34a42644de5e402fab6cd505e39c9ee911e9cd15ebf6d159825811eeebef02ebb2a0b7483fb80862783d68e6ac7778de2a909e911d0d4fa613f94e079f7cc535a1cc2ea81e3b9d1184a84d291a77fa6cb7b16ffc2b93aa23e2386133de91c097e76622688b6b3c46ff8ac63174cdf3e180a3a480692de5b56a2111adf0c6a3778f1be9668bb74a5b38d5af20506fc3d055a6feadafb1cb24384018edb750f5dc906e108f0e624dc7b5a7fe81da8872d7099fb96bdffc344227a7e0061d3eab4142462129ad3c0698de2959ae93dd9302877c18b9723278f7a76bf24f13a5a1dc4ac8b8d4a019b4d7b88a8d57e4516aa3290bfbbb3de101a8966af31e50391487aa4c2b8b44d8545934db2efff264d4bb0f607751be763c13a6f35f609026f1fa5aa31482a3083bc103e9a6dd0a0effa565c9591af7ed1e506b668b517234ad8da6d49ee1f1eafefc230efbcb33407519be382b231573cbc0de72052ccea48f17d628159ec6bbc62bdc2c3e97f2a94a295cefdd63ac88304a7e00c615681f4ca0b99a0d74c50d214b3e130b8a97af2ab46d89ca7624afefe9023e2ebf3676dcfb7ef03221ab44f947f95dc20dcda7befd187c39cc65f7f815ad5f08af43ffdbf1d615dceeb4c4abe173ad0aaff9c322b4ba5fafb70464c76fe79a575915fc978d8b9ba69819c6a684b62d56b51905b7aa56f30ad837fd169a11b2b733ee6d0eee077299ea620c11798e9d2cc8a967a737bf11d7eca037972bd09d94c840370154343329449f117da48668173fe3745ac265859a2c844d4ad70ca38bbabc06d5ef21b3cff63db6eb5144dc1f3bf6fc3ef54c9779c855bd4d0925261dd9c46d9ea9bde47cf98155a3673da387e8c96d8da101933df185a8154873ee1b2a76f5850cca04280d2ba4fab877d6e7629ce0fd6731483b1a7214a335348c2aab076ce4dc709c21e8a1b1b164814f57492720d394acdefc6db55568eb705a91a0af8e4fa6633ae4c527924ee79073907d7d37e15ca57a96460caa8a1612954afb66ad4aa1d093c62b7e4eb0004596baa7c8d9ccfd347a395659e4eaded4df1b0e060ed248087772093a85b4cc32104491cc5134088db0ee69d6a64e49117e9339f754b8f97dd04b8518b6c065452a4c2895e33998c05cfc9b870809250078b72ae59540958b2e6a4a363914f3619a0b701c26b9fefb2d6f0de74f5f81bc47ea6f751b73d9317822bea0ba1681d44426003ea928ae1a35463b6fbd794a5a8d14180fcb67e8441625e0f9c17919321acb1529669afad6232f2ffa3a05561f033869974a6ea43bc02a2d057100c64430475dfb7c769304abcf376c6d729fe6867c25edb648a9bcb26db3197b713517bee28449e9a79c8640ae815d57ecbcf85698f89cb9d89af6a2ef6b432df5b8292e1fe2aa9161a82bab09eacb6e37b24e6445f11e95c53bed769be4ab432ce43c96dce8b5c50bfac44233d7f1329b622b4abf988198530a2e5a9fa32e7297c1e61c1e9cfd1a0963591d974fe9e026b80f9c8352153d70b53476f516622d9ccf42572dc0209d3fa798860692375cd336b628dde9dd1b14c1718507d11a08b8de1ee90093d72c4322fb1954c2e637d5e71f690c66374ffd6cd13379d54ced51ffb271ccf79c6a8ddd7dee42aa2e44a875bcbdd5872bff55ccaea6296cd6d58b5a222e4f2f55d63fbb3bb5988fea527a25fc521a1bcb9a1624878195408d0fd4b0336e7f45837b674a4ceab3f36b2eb3e52322d96989def671a0ae4dca3648106493efc925d98a2119d321cd618fe6633a3443c9274f8f6dd2444d83bb9c8cd2b90195bd7d21f22a721ad9e4413a042e9d3ece377c66f56b7f35a9176b7a302a3be5bbc83cc062f4f884b490ac4da888aa573117853a37bbe9f71f49159e99f06c5eca444c2bd23aa53f6ddd4efb5d0c619e6d6533df02e5481f0a9f3117fc2905470aba9a4b012392826ffede776841da5ca212f7e88025b0f336ae7d89b6ad1b116b91a25970e8cdb9dddf00ed56026268699ca29ced0008fbd82878e343480a1fc83df1bde5fe40ea1da400ac366747921c9db44ad9af71335e643949f0d45e7a125248b4e4383069cdbd04fe064a3f3d47868f00fb63bb6072dbbdb4d447f60ffe4802d024c9cc94cfde47f44bae2f67cc496060483e6cda0d4ed2d280bca77a8ba1c493b622728e0384e0291f1cb94f7dcb9b236aabd724789cfdbcab49365c215271661e91e1bfd42a64c356fd12828eb454f6a90dfbab642fe3ca4360b1d87713c2169befe78500fa1473c65c3ed0a4bb62e1e11e282bcb527882283138f87b462af8eb0da99a52e28063b35e445006933c329e1b41fd22031d511f2a27f66b4f1011f1e37ede9a86885da07eacb7a4bda6efda261d44aee4312e7a1554c99639cd4fdc84989ef27a6fc5b689fe22eda20b0cc2b77fd5f1eece096514762092b064e08e0caa8a88215a711fe7f3c776889998a2411963d3a2f9e25ff60ca0fa4f12e98ec8d199a31cf9f25d59f4b3e57573f225e17872be2ca51d8f95d05da6fbaf36a0036a12729d39254cb6a8f984976d5eb9eaa9f4134401effdcf4027cec35f168ab4e8c1e87c082c70906c69259adc406c9042900d9e60bcd3bb80f25ba49def27b2e11d78c5afca2d7d9505a19e5351847e242518bc9691468f5dc48e11dd550c5338f2001c8c8cb0c570073fe7bd10545a3352b1ce6cc08def4400184363af379690069dce50c5e9c971591df07957ddebea8e17a025224e1ccd670bf0d9891a7f558b11edef9e2adbb3b23eca08c02524a3932e33825beecbd108dd87ed1c305539dfc4d056265b3f6128439aa8f5064effd128f5bb012e3b095f5928d20a71700ae742e4804ff4c25e663dacec0fe997c4a9c22c004d3a6779cce1d72359f076db8626ced8eb84c737fceb6b3678e61136c886bbd72a09ab20bb5bcd4c5196ea4477a11842183a3d0c97ae4dc44a7a36155bad9630ec6476a05aa1286af11a3925026e4592ac6af3234d4bbc14d61d949cfe6c4ba82086c4e810b766221983f6fc37aa08e5a5ae0fdedb80294547f0e387b19f0dd937c5f711a159a15dcbb2461a078d2681b3bda071c2b46d3a0cbd2341f42671889426ab91e87cd0071547b570fb782c13eb8e7ced72226ed2ca9732ab20dd9a7007cf63d42ef859b2e3cddecef685bea735aa331be79c19ba8b2772425be2e22175407335dc6763bc9ad8752d9a67b1535b8fcaf2ae1cf018ac308eb4a9db74130a65498bf4900aecb8848226b71421e1b6c7389a676eece3e601604ccd64e4c83dfffaf7dabd404bc47580abcef9d12ce7120d62a743e565fea2a05e281a9b0aa20e46ddf6e6c12743034bdfb878a7889e46692a85c0252a90e282abe33f136322424b50da48eae2c4e987a70f8b9570f4e72fce7cb824c4dbf42deb1f7bbbf8d374fe279d9eef4fdffc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{&(0x7f0000000e00)="c229728bab59dcb4a8712004ce3a2f5ad40e2a161595af557835f53844625fd301e87d727bd674703a77ba74a416841d8ef2fa22f9ffc81f5e54a0e6cb42dc7bdc35963d78cf33c856aaf94145baeedce86ed2132cd515f2c6f09545b9e4b8dc194785db596d0b2988c2eaec8157d4574608464bcce5e6fa190d8b0b6113ab54446b48b1fc79874b633f6a255633f05705f1ff8ab3a6aeaf1490d02a5d61b65311ef3ec25170133c0b0788159c8fa2223480e79e14e7a5707104f1dccfa33e", 0xbf}, {&(0x7f0000000ec0)="144d71a9ab13cbe8085a8da9f3d24503b86ba846cc4ac3ae139b27ec9488fc4158cebec592b6efe8ad2a4507a9d98136da8b7183e8a652e1ba6ac4ca81f83714bd0da07e9e2c9969e1ffbb6319ec10030f56e5c711426d851be0221f46c57870e28d2010ef968e47190b3138a135a565c7d17c6a077759c4b7060cba9beae7e75c4a6ce78feeb6909e2e627170210a48dcf1d9d77d4d7998f5935c4b92a1eeb05f975b200ebf4fc55280b6b8639cb7043ff39ab4cff173119d5b9d48e652843d8cb75f84348a7336ef3668ebe6186b5020", 0xd1}], 0xa, &(0x7f00000033c0), 0x0, 0x4000080}, {0x0, 0x0, &(0x7f0000003540)=[{&(0x7f0000003400)="c0168e0de042dcdc03efb8008662fd33cdf9f5db78daae1bd9cafe3a9f3d868742f5c6ac405737c8", 0x28}, {&(0x7f0000003440)="ed926260e214830539c4daef684a9469e4e165b6ef78125a9d53e9649a86b911f5cb2f9e8d590ba3c03a35394a0a62ed69e4a8da91a103f49448d872fbf51ca45c3892b810ed62cb8a6734f80a9a426d6a0445934471ae9b30b8dd9c4b029d8bc61e87c1ae87b93dc13ae174ee5e20ffba3814a53630aadb7c3019dfd56e92a61e0f81d238bca4b60d1ff4c489ce8d112ff46de70e1f15002fe333bb689c33b432f6eab9fa62977bed76fcda75acf1cf643784bb8ac51817369ea082b26f70293f2ceacc12", 0xc5}], 0x2, &(0x7f0000003580)=[@iv={0xf8, 0x117, 0x2, 0xe1, "7638aeb05e4d53e9c7d6d501aac761f4a1e65ea281ef2dd1f61cf412e2aef2777bb25608b218e17ff01ca7b61785d50f23feb50888e5f487fd892a07df164c0db587a303adbfc006a0ee6b43282e597e3023a165c31bb44821d0db46ab02b1a244e9ee4e2c67c0095b00c8eabbc2f6d12a73fc9b7b752975ec30f02d31a616c9c8bf1010dcc215cd3d8395df90a1ef5c7b8269b3455538520d9f20ed6581e03371494592cee74e753123e99b1b423a0393b032b3f0d6eea3e53eeb3eda845db30aa451585739f9ffcaeb97033e9dee21dc0165086db9aa99d56ca37239021133f3"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}], 0x158, 0x40000c0}, {0x0, 0x0, &(0x7f0000003880)=[{&(0x7f0000003700)="04e3f1d8cc9b9eb5eb3dc1a4963f4d03e487f6394771cbd2aad192c03520cf69c5c7897940a5839da3d6130d76177167a7d170d25f1ab33cda4f16986ad77a580625592772ed319b8a9a6de628383732f6f6d656572a409aaa9e5ad65dc93e67d7fbeef89c5c3a1091e420c5f23de567476b583395e3b09e6fabd98fd56679b0c8b3", 0x82}, {&(0x7f00000037c0)="3222f85357210088e9d6ca54782d1f9818e5ca65c94be4ccfe1d29379d08fd17324802d5c9970bcffea3c3b37e13be7df53edc7c6f3cddba94a15abb977d76e0ee326fcc352506996dfdb3728bb8dad8f9cec8042319e79ba775d7bef02c1ade520d69baefcf3f8c3dba7494a979c05395576a97d5d247e71b8556bf725187c1979ee37ed67a3ae091c395f603d61cae7d83a9bda9b0c79031a86e4170cb95164f48a1af0565392ef3e952c5547fc1eb10bb93fa9a7d4cc0", 0xb8}], 0x2, &(0x7f00000038c0)=[@assoc={0x18, 0x117, 0x4, 0x101}, @iv={0x68, 0x117, 0x2, 0x52, "dc5d0186089317a643d2375adb3ff11212c2481d45758c20facdccd7011f8b353b91fcfd574df60f5df3f001da4a4eb18b433a29780b1e645863120f4a1bb9c0c16d61e117bb5b01ad52dd7997496f0508df"}, @iv={0x50, 0x117, 0x2, 0x36, "a896d0f4669963c0463f4895edec498f19d271586ee443c335f9a51ab28659fb6663cd0e7edba938b735ada6e33878350acad0a7c76e"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7}, @assoc={0x18, 0x117, 0x4}], 0x118, 0x84}, {0x0, 0x0, &(0x7f0000003ac0)=[{&(0x7f0000003a00)="9be0fdae2acb8f4d0843d3ed9d2c3814d15a2509e9c5cd625b6fd8926d2a8505fbd8f174f9a4b13dc59b1cfb96897bcc9237cabc95c0ef6e20ec1b71ca99aa15cffdeb530717dd6e084f515ad4a3900568dc690b0ad71f5bdb956caff1532378d25d86a428fa7c501e9b3934ecb74e5c1efdf0151b8a35ab03f679f4dc50d367df5c93", 0x83}], 0x1, &(0x7f0000003b00)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x40050}, {0x0, 0x0, &(0x7f0000004b80)=[{&(0x7f0000003b40)="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0x1000}, {&(0x7f0000004b40)="4b4d6b2082a64cd16d0127d77c42205d4a92080dc04dfed6df1a70b22e09b29e99a1bc0c76653779ff02cbcab0997a79d5197febb59b7f3ce1d27d6a2804", 0x3e}], 0x2, &(0x7f0000004bc0)=[@assoc={0x18, 0x117, 0x4, 0x3ff}, @iv={0xd0, 0x117, 0x2, 0xb9, "9ddb8e5f42f0e74ad9e2ed218dc180121459d7489271e558176f33cbd42c1a5312723250c9156e25d367014953e312f028cd86e8921c75485d3b1f7f52a0de070a0c4aca372e0bc0019c6ee1e9639d477b084c81771eb04d4e546de97b43f8f78b94383974a8e2c1b553a69bf2604ba5155509373b88c5d7ea9b08a75cfdbc6c4d3b5bc4b7e2f6f26716f1c62a00f541447f70a0732cce1ba89e2acaab4fad408aa623d19711dce7fc9b2a579c0dde38d5ab01295a13cfa687"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xffffffffffffffff}, @iv={0xb0, 0x117, 0x2, 0x9b, "c47ccc772a8e2a9a012388b18942ea0057a64affbf18cf17c54b1e8ee8caa62c7fe81badc98a9ff4069d9ceae21af7b64959857c97a6e3813f6574e2a9095417351a2aa81489183e1576b9449a233ea778370ebdab28bc186301d041a38e92bcc96f9dfc1f1f39a145e7d06239869aa8274b6b281788ffa4946803a7fec79f231ec12e36c642f6c474ede403b2e023cb31f576ce25b6cdbddbf255"}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffff9}, @assoc={0x18, 0x117, 0x4, 0x3e}], 0x1f8, 0x20000080}], 0x8, 0x800) 2018/03/30 15:28:40 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) socketpair(0x8, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000600)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4002000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x5c, r4, 0x400, 0x70bd2a, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x521d}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000) r5 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x10001, 0x280000) mkdir(&(0x7f0000000300)='./file0\x00', 0x99) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000480)={0x8000, 0x1, 0x8, 0x9859, 0x6, 0x2, 0x6d5d, 0x2, 0x0, 0xfffffffffffffffa, 0x3}, 0xb) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) close(r1) r6 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f0000000340)=0x3) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r7, r8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000500)) ioctl$TCSETAW(r5, 0x5407, &(0x7f00000004c0)={0x1ff00000000000, 0x1, 0x2, 0x7, 0x9, 0x9, 0x1, 0x0, 0x0, 0x8}) dup2(r0, r1) socket$l2tp(0x18, 0x1, 0x1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000000180), &(0x7f00000001c0)='/dev/snd/seq\x00') 2018/03/30 15:28:40 executing program 4: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) statx(r2, &(0x7f0000000400)='./control/file0\x00', 0x5100, 0xc, &(0x7f0000000540)) write$sndseq(r2, &(0x7f0000011fd2)=[{0x2000000, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) renameat2(r2, &(0x7f0000000140)='./file1\x00', r2, &(0x7f00000001c0)='./file1\x00', 0x4) r3 = syz_fuseblk_mount(&(0x7f0000000100)='./file1\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) fstat(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) lseek(r3, 0x0, 0x7) getgroups(0x8, &(0x7f00000002c0)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000640), 0x0) ppoll(&(0x7f0000000440)=[{r3, 0x40}, {r2, 0x258}, {r1, 0x4202}, {0xffffffffffffffff, 0x8000}, {r3, 0x2000}, {r3, 0x1}, {r2}, {r2, 0x40}, {r1}, {r3, 0x400}], 0xa, &(0x7f00000004c0), &(0x7f0000000500)={0x7}, 0x8) linkat(r2, &(0x7f0000000380)='./control\x00', r2, &(0x7f00000003c0)='./control/file1\x00', 0x1000) bind$pptp(r2, &(0x7f0000000300)={0x18, 0x2, {0x2, @broadcast=0xffffffff}}, 0x1e) lchown(&(0x7f0000000200)='./file0\x00', r4, r5) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x6, 0x0) close(r1) 2018/03/30 15:28:40 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x400000, 0x0) write$cgroup_subtree(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="2b637075202f70696473202b72646d6120006d656d6f7279202d72646d61200070692473202f72646d61202d72646d6120c50791c3e53d3fc293a4ee3133c096e7a7da1b93fbb1b9318de5c2fafc52f6e99516d469f8818a541c921052809b4bb96709af9e8220fe73bba7f64acc1c8b22f8e1a3f3fe2509101d0368c096286a10aaee80baa97013239465088bec74"], 0x31) write$evdev(r0, &(0x7f0000000040), 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000240)=""/253) fallocate(r0, 0x2, 0x707, 0x60237a5d) ppoll(&(0x7f0000000040)=[{r0, 0x1}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={0x8}, 0x8) r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x81, 0x200000) r3 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x101000) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000180)={r2, r3, 0x3, 0x2}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/30 15:28:40 executing program 2: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/03/30 15:28:40 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000001c0)=0x3, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000008, &(0x7f000066e000), 0x12c) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x74be, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000383000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000401, &(0x7f0000e45ff0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/03/30 15:28:40 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x5bc, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in6={0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x4}], 0x38) r2 = add_key(&(0x7f00000000c0)='rxrpc_s\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="d1936c733a39691f619325e3551f3e165a0b1fe8fd31b039c2cabd1a00c8b57c1fcbdcbce58016a67965c54be1aba93a18fa7e7bb0dc42bc22c97491d4d3f16dc7683458a1", 0x45, 0xfffffffffffffffa) r3 = add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="42dbc2343da238fe9ca89f44e344aba7f46e89e2a3902bca32c5a91eac5b775aa6a4484a6e84ff57dc49fba06fd842fa77aa6af4845201b2a858b0112cb1c8c950d5b10f0a6d315ba80c5576f65f6e01", 0x50, 0xfffffffffffffff8) r4 = request_key(&(0x7f0000000340)='syzkaller\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000003c0)='sha384-avx\x00', 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f0000000400)={r2, r3, r4}, &(0x7f0000000440)=""/7, 0x7, &(0x7f00000004c0)={&(0x7f0000000480)={'sha512\x00'}, &(0x7f00000006c0)="ba4879f77fe1a3c618841a8f495c4409088a6f1560a04aa30d2b73f5e5a99f1290637552309d6519be42e82a54b0954913b1f2479f4318cb830da2eca51dd09bfcbc6326476fce12152e8818c5968e6ae0dd42b93950385169583d1d68f26f41afbf6389a585e762f285916293ead6b08eafb4975417ccf5217997480cc58220331f982ac751bc380dfec383e699cd9b18b5da2f18d78f7400f033793c4f847b5a95148a1e0fe1f85a95c1618f70fd722458eda1f571099261bf32dbc8cf0703dbfed3ba25da0787a47e4de20261fec3295de7dab32f6a910d1cc81ec221d84b573fce3c77c72334706cfe39dfa6055d859cef6e229e0c31f3", 0xf9}) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000580)=@updsa={0x138, 0x1a, 0x619, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, {@in=@rand_addr, 0x0, 0x6c}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth={0x48, 0x1, {{'sha384-avx\x00'}}}]}, 0x4bb}, 0x1}, 0x0) 2018/03/30 15:28:40 executing program 6: signalfd4(0xffffffffffffff9c, &(0x7f00000002c0)={0x5}, 0x8, 0x9107e081c60366cf) preadv(0xffffffffffffffff, &(0x7f0000000400)=[{&(0x7f0000000300)=""/93, 0x5d}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000140)) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000180)={0x6}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$vsock_stream(0x28, 0x1, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x435, 0x2) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000000280)={&(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0], 0x4}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000000)={0xd000, 0x5000}) ioctl$KVM_GET_PIT(r3, 0xc048ae65, &(0x7f0000000c40)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000800)=ANY=[@ANYRES32=0x0, @ANYBLOB="4000090016000600000000000000ff0f0000c0bd1e00969501deec8dfad467b85ff58763bffeaec42894854802e5dd5937db34a2427345ca62c77ed5daa29ba83cee8d75e28381c3036b4c1d0501fba50000005eb7cf0cb399e9c5a793ba65c4b717cff76517aea261b0392409ff54cd65a615c0e2b82c132b0793f00b9642c81bdb1a2332214c0a086d65d402c55db845f840f4c9fc137a0ae857e2bb17e95d876e9b8b12c9de1f51c79f20a4a3ba71ef20aa060d12a894588c1fa971c628a077b87db2568aa907"], &(0x7f0000000100)=0x1a) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000380)={r4, 0x6, 0x20, 0x8, 0x20, 0x4}, 0x14) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r3, 0x0, 0x83, &(0x7f0000000bc0)={'filter\x00', 0x0, 0x3, 0xd1, [], 0x6, &(0x7f0000000540)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000ac0)=""/209}, &(0x7f00000005c0)=0x78) r6 = fcntl$dupfd(r0, 0x406, r3) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000080)={0x28, 0x0, 0x0, @my}, 0x10) r7 = accept4$packet(r3, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000480)=0x14, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000680)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000600)=0x2) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000640)={r9, 0xff}, 0x8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000d00)={'eql\x00', r8}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x43, 0x30}, &(0x7f00000003c0)=0xc) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000008, 0x44010, r7, 0x20) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r6, 0x84, 0x17, &(0x7f00000009c0)={r10, 0xd920, 0xc2, "ccca461af9019d5101dc30df213dd79bef4fc78080ecd8d7fc7aae77b02930f6d64842aa4ecfafc429938f1fe91db12cfa8fce3e467707b14b18ccac84ca6021e97410cf58a2536b3c71fb91120a5a6ec0ef10aa074b1e898279f7af2cdc006833ae7e2210cfc6c0fb5585db930aca4e6cd75c79690159cc72c85fb2c901e7f89e72be2086565b2030034cd06b33436f8c3e8e3903c1e07fcf60af5322992567502b6cf72277dbd36ecfa9eb0a071587a4dbecb9c349491d4a6e7a670b49db417fef"}, 0xfffffe1a) r11 = dup2(r0, r5) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r11, 0x84, 0x64, &(0x7f0000000900)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x68}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x1000, @ipv4={[], [0xff, 0xff]}, 0x8001}, @in6={0xa, 0x4e20, 0x800, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e24, 0x9dc, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in={0x2, 0x4e21, @rand_addr=0xffff}], 0xa0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f00000001c0)=0x17, 0x4) 2018/03/30 15:28:40 executing program 0: prctl$intptr(0x27, 0x9) r0 = dup(0xffffffffffffffff) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000000)=0x7) r1 = semget(0x3, 0x0, 0x4) semop(r1, &(0x7f0000000040)=[{0x0, 0x9, 0x800}, {0x2, 0x1, 0x1800}, {0x2, 0x8001, 0x800}, {0x0, 0x9, 0x1000}, {0x3, 0x80, 0x1800}, {0x1, 0x10000, 0x800}], 0x6) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r0, 0x28, &(0x7f0000000080)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={r2, 0x6, 0x10}, 0xc) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000140)=0xd0a) execve(&(0x7f0000000180)='./file0\x00', &(0x7f00000003c0)=[&(0x7f00000001c0)='\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\v%keyringcgroup\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='{.eth0posix_acl_accessnodevsystem*\x00', &(0x7f0000000300)='wlan1vboxnet0^\x00', &(0x7f0000000340)='--\x00', &(0x7f0000000380)='\x00'], &(0x7f0000000480)=[&(0x7f0000000400)='/*\x00', &(0x7f0000000440)='\x00']) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000004c0), 0x4) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000000500)={0x1800000000000000, 0x10000, 0x7fffffff, 0xf, 0x14}) ioctl$KDADDIO(r0, 0x4b34, 0x2) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000000540)={0x4, 0x9, 0x1, 0x2}) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000580)={0x0, 0x8}) getsockname(r0, &(0x7f00000005c0)=@pppoe={0x0, 0x0, {0x0, @remote}}, &(0x7f0000000640)=0x80) getsockname$unix(r0, &(0x7f0000000680), &(0x7f0000000700)=0x6e) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000000780)={0x0, 0x2, 0x6, &(0x7f0000000740)}) timer_create(0x7, &(0x7f0000000940)={0x0, 0x23, 0x1, @thr={&(0x7f00000007c0)="9fdfc3e8b93ae08ba2be850a0d6b34d2c98929d3062926f861e3e7c8f8e670d0342e78fa7f53541973795668053f0fd501c1e7a809a412ada63dbea65507340ec8c015eaf9cc5fde887b3919e4df29e81dc90029597b44738b281bfbd13a583652c259ae8cc682a522e954af0366baccbe3ed7", &(0x7f0000000840)="6330cc2c819cceb3308e9fbc64fb11a5f4389b8781a73a3a1d30d2c03ea86763a59f3c5b42aec74d0529ddced3c16cbe188307576395352edce51d720e9e73a8e25b829ebd68e479950414fee8a07dcf73f3547f0c0f7fe90284fa5913a917f8d7a3a5f5d0717ea2ea589345e8a3d9f8613ccb5619ec37e027176a3dcbce61f57c57a8ae9b41df536e5e832fb3947b4baa34e40b42615f7f5cebc039f5c9a801ffc9b181860c7d35acf90e0cb27bc4ce72a093e2f6c546e6095b380fa94a6946f924af1537b7ab1693b0d8508ffde652c7b4327f68e637e4cf69a552c2582dca"}}, &(0x7f0000000980)) r3 = creat(&(0x7f00000009c0)='./file0\x00', 0x5e) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000a00)={0x0, 0x7f, 0x5, 0x3ff, 0xffffffffffffff00, 0x4}, &(0x7f0000000a40)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000a80)={r4, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x80, 0xd1b, 0x8, 0xffffffffffff0000, 0xffffffffffffffff}, &(0x7f0000000b40)=0x98) accept$ax25(r0, &(0x7f0000000b80), &(0x7f0000000bc0)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000c00)={r4, 0x3, 0x0, 0x2, 0xbcc, 0x8}, 0x14) ioctl$KVM_S390_INTERRUPT_CPU(r3, 0x4010ae94, &(0x7f0000000c40)={0x6, 0x8e}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000c80)) utimes(&(0x7f0000000cc0)='./file0\x00', &(0x7f0000000d00)) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000d40)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000d80)={r5, 0x2}) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000dc0)=0x9) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f0000000e00)={{0x7fff, 0x9}, 'port0\x00', 0x0, 0x20, 0x100, 0x2, 0x3, 0x401, 0x58, 0x0, 0x7, 0x5}) 2018/03/30 15:28:40 executing program 2: unshare(0x12020200) r0 = dup(0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x400000}) ioctl$KDSETLED(0xffffffffffffffff, 0x4b32, 0x1) r1 = semget$private(0x0, 0x3, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000000180)=0xe8) r3 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) r5 = getegid() semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000240)={{0xfffffffffffff65f, r2, r3, r4, r5, 0x12, 0x3f}, 0x2, 0x8, 0x6}) socket$vsock_stream(0x28, 0x1, 0x0) symlink(&(0x7f0000000380)='./control\x00', &(0x7f0000000340)='./bus\x00') r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000580)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000400)={0x120, r6, 0x20, 0x70bd28, 0x25dfdbfc, {0xf}, [@IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gretap0\x00'}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x21}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xe5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x957}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1ff}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x20}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x62}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x412}]}, 0x120}, 0x1, 0x0, 0x0, 0x800}, 0x8880) symlink(&(0x7f0000ad9ff4)='./bus/file0\x00', &(0x7f0000ee1ff6)='./control\x00') getsockopt$inet6_dccp_int(r0, 0x21, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0x4) syz_fuse_mount(&(0x7f0000000000)='./bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x800000000d, &(0x7f0000000080), 0x0) [ 123.834468] ptrace attach of "/root/syz-executor5"[4497] was attempted by "/root/syz-executor5"[13153] 2018/03/30 15:28:40 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000001c0)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x200, 0x100, 0x0, "48c1a49f242b40323ceb09d99d7ca76ce7995a9a6f9fc42ae3ce9e92b80b4889b58694ef0065eb27c0d98d3637083160c5f2b275e9e90322d554cf063d4e9e61504ccd72accaa8ea7536b618d0119bfd"}, 0xd8) inotify_add_watch(r3, &(0x7f0000000540)='./file0\x00', 0xc) epoll_wait(r3, &(0x7f0000000600)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000440)={0x8001, 0x1, 0x4, 0x1ff, 0x22966cb9}, 0xc) shmget(0x3, 0x11000, 0x200, &(0x7f0000000000/0x11000)=nil) r4 = shmget(0x2, 0x4000, 0x98, &(0x7f0000003000/0x4000)=nil) shmctl$IPC_RMID(r4, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000000100)={r6, 0x1}) r7 = dup3(r5, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000680)={0x101ff, 0x0, 0x1, 0x2000, &(0x7f000075c000/0x2000)=nil}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0}, &(0x7f0000000380)=0xc) ioctl$DRM_IOCTL_AGP_INFO(r7, 0x80386433, &(0x7f0000000400)=""/45) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000980)) sendmsg$netlink(r2, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f0000000880)={0x10, 0x2d, 0x600, 0x70bd2d, 0x25dfdbff}, 0x10}], 0x1}, 0x4000801) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f00000002c0)={r8, 0x8}, &(0x7f0000000580)=0x8) accept(0xffffffffffffffff, &(0x7f00000004c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000340)=0x80) setsockopt$inet_sctp6_SCTP_MAXSEG(r10, 0x84, 0xd, &(0x7f00000005c0)=@assoc_id=r9, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r10, 0x84, 0x66, &(0x7f0000000800)={r8, 0x80000000}, &(0x7f0000000840)=0x8) clock_gettime(0x0, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000740)={0x0, 0x3, 'client1\x00', 0x4, "78edf51a8c7ed49b", "085366460e2c350fb8cf4f4f79d07d63c48cd3b00f1544d4ee13df3acd64508e", 0x7}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f00000006c0)={r6, 0x3}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x2, 0x0, 0x4, 0x8, 0x2000, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x7, &(0x7f0000000380), 0x10000181) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/03/30 15:28:40 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) socketpair(0x8, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000600)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4002000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x5c, r4, 0x400, 0x70bd2a, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x521d}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000) r5 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x10001, 0x280000) mkdir(&(0x7f0000000300)='./file0\x00', 0x99) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000480)={0x8000, 0x1, 0x8, 0x9859, 0x6, 0x2, 0x6d5d, 0x2, 0x0, 0xfffffffffffffffa, 0x3}, 0xb) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) close(r1) r6 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f0000000340)=0x3) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r7, r8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000500)) ioctl$TCSETAW(r5, 0x5407, &(0x7f00000004c0)={0x1ff00000000000, 0x1, 0x2, 0x7, 0x9, 0x9, 0x1, 0x0, 0x0, 0x8}) dup2(r0, r1) socket$l2tp(0x18, 0x1, 0x1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000000180), &(0x7f00000001c0)='/dev/snd/seq\x00') 2018/03/30 15:28:40 executing program 5: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x100000000, 0x4) r5 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r5, 0x40000000af01, &(0x7f0000c97ff8)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r6, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) close(r6) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r5, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_SET_VRING_ADDR(r5, 0x4028af11, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001300)=""/81, &(0x7f0000001380)=""/21, &(0x7f00000013c0)=""/143}) pread64(r5, &(0x7f00000014c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r5, 0x4008af30, &(0x7f0000d7c000)={0x0, r6}) write$vnet(r5, &(0x7f00000010c0)={0x1, {&(0x7f0000001140), 0x25d, &(0x7f0000001180)=""/162, 0x0, 0x2}}, 0x68) setreuid(0x0, r4) r7 = inotify_init1(0x0) fcntl$setown(r7, 0x8, 0xffffffffffffffff) ptrace$peekuser(0x3, r3, 0x5) fcntl$getownex(r7, 0x10, &(0x7f0000000300)={0x0, 0x0}) ptrace$setopts(0x4206, r8, 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000c80)={{0xa, 0x0, 0x6cf5, @loopback={0x0, 0x1}, 0xa1}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffc0}, 0x0, [0x9, 0x0, 0x1f, 0x8, 0x8, 0xa8, 0x0, 0x5763badf]}, 0x5c) r9 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="64e2ac15c6aab872075a6392705ee2d9ccd29b0c9b87f7443e8879b1221232c9ca89b1a0bbb510846a7906000000366852f3633a246c801fd939bcd0472b95db041dc47682c7461ff6a0e210f4ceac1264afd613cc09ae6b2042b3a3efdfebe828980292c3a6529c5ab6906e0516b682013d1a0eaa626fc989d54b21a27ad624ad1dbdbc444b7e06d88bffe1edda7560c0bc722d9b16c0fd96e358b7ce300567", 0xa0, 0xfffffffffffffffb) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000001200)='big_key\x00', r9) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000800)=0xffffffffffff79e9) [ 124.045540] ptrace attach of "/root/syz-executor5"[4497] was attempted by "/root/syz-executor5"[13186] 2018/03/30 15:28:40 executing program 0: pipe2(&(0x7f0000000000)={0x0}, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000000c0)=0x5, &(0x7f0000000100)=0x4) splice(r0, &(0x7f0000000040), r1, &(0x7f0000000080), 0x9, 0x0) 2018/03/30 15:28:40 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x22011, 0xffffffffffffffff, 0x0) eventfd(0x2) r2 = open(&(0x7f00000010c0)='./bus\x00', 0x141042, 0x10) ftruncate(r2, 0x8) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000200)={0x1, 0x7f, 0x80000001}, 0xc) setsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000001180)={@empty, @multicast2=0xe0000002}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000440)={0xd0, 0x8001, 0x201, 0x0, 0x2, 0x1ff, 0x7ff, 0x1, 0x0}, &(0x7f0000000480)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000004c0)={r3, 0x9, 0x8}, &(0x7f0000000500)=0x8) readlinkat(r1, &(0x7f0000000240)='./bus\x00', &(0x7f0000000300)=""/228, 0xe4) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000001140)) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x40, 0x0) sendfile(r4, r2, &(0x7f0000b4bff8), 0x100000002) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000280)=0x5) read(0xffffffffffffffff, &(0x7f0000000140)=""/183, 0xb7) lseek(r0, 0x0, 0x0) r5 = socket$inet(0x2, 0x4000000000000000, 0x8000000408) bind$inet(r5, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r5, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f00000000c0), 0x4) r6 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000580)="74756f6c300010000000e0ffffff00", 0xfffffffffffffe7b) sendto$inet(r5, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) ioctl$TIOCSLCKTRMIOS(r4, 0x5457, &(0x7f0000000040)) openat$cgroup(r1, &(0x7f0000000400)='syz0\x00', 0x200002, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r7, 0x84, 0x8, &(0x7f0000000080)=0x4, 0xffdb) 2018/03/30 15:28:40 executing program 5: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x100000000, 0x4) r5 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r5, 0x40000000af01, &(0x7f0000c97ff8)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r6, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) close(r6) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r5, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_SET_VRING_ADDR(r5, 0x4028af11, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001300)=""/81, &(0x7f0000001380)=""/21, &(0x7f00000013c0)=""/143}) pread64(r5, &(0x7f00000014c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r5, 0x4008af30, &(0x7f0000d7c000)={0x0, r6}) write$vnet(r5, &(0x7f00000010c0)={0x1, {&(0x7f0000001140), 0x25d, &(0x7f0000001180)=""/162, 0x0, 0x2}}, 0x68) setreuid(0x0, r4) r7 = inotify_init1(0x0) fcntl$setown(r7, 0x8, 0xffffffffffffffff) ptrace$peekuser(0x3, r3, 0x5) fcntl$getownex(r7, 0x10, &(0x7f0000000300)={0x0, 0x0}) ptrace$setopts(0x4206, r8, 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000c80)={{0xa, 0x0, 0x6cf5, @loopback={0x0, 0x1}, 0xa1}, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x9, 0x0, 0x1f, 0x8, 0x8, 0xa8, 0x0, 0x5763badf]}, 0x5c) r9 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="64e2ac15c6aab872075a6392705ee2d9ccd29b0c9b87f7443e8879b1221232c9ca89b1a0bbb510846a7906000000366852f3633a246c801fd939bcd0472b95db041dc47682c7461ff6a0e210f4ceac1264afd613cc09ae6b2042b3a3efdfebe828980292c3a6529c5ab6906e0516b682013d1a0eaa626fc989d54b21a27ad624ad1dbdbc444b7e06d88bffe1edda7560c0bc722d9b16c0fd96e358b7ce300567", 0xa0, 0xfffffffffffffffb) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000001200)='big_key\x00', r9) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000800)=0xffffffffffff79e9) 2018/03/30 15:28:40 executing program 4: write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x0, &(0x7f0000001240), 0x0) r0 = memfd_create(&(0x7f0000000380)="51eb0b6cd3307387d79b8343e4c0f3a0650dfd2521d7c4ceddbf3cb126e1a4263cfdf578ed87c27461e2748b8a752572d384fc3975129b4b46cae43833764cf878594d66a297a3b36761d8e4ca7cf55cd32324829ce12584d0dd644e61065009f390b981cb2e5d0fc33397297f84f7f826a02b5e85491c3f4a040d3650739c791e3cf9068a7e0397743f07e4d156a0c43e532c154164904b4bdec2481bf373ec7a0d63c6860f11775e8b4d881f59066c1a8cd7569ac6e1cdb901", 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x6, 0x30}, &(0x7f0000000200)=0xffffffffffffff1f) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x4, 0x9, 0x1ff, 0x80000000}, &(0x7f0000000100)=0x14) readv(0xffffffffffffffff, &(0x7f0000000000), 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000000180)=0x2a2f, 0x4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1, 0x2}, 0x8) 2018/03/30 15:28:40 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xfc, 0x800) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000100)=&(0x7f00000000c0)) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x4) clock_getres(0xffffdffffffffff1, &(0x7f0000000040)) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000140)) 2018/03/30 15:28:40 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000180)={0x7ff, 0x6, 0x0, 0x3, 0x4, 0xfe85}) fchmodat(r1, &(0x7f00000001c0)='./file1\x00', 0x10) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000000040)='devpts\x00', 0x0, &(0x7f0000000080)) r2 = fcntl$dupfd(r0, 0x0, r0) open(&(0x7f0000000140)='./file0\x00', 0x1, 0x100) fanotify_mark(r2, 0x4, 0x2, r2, &(0x7f0000000100)='./file0\x00') ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) 2018/03/30 15:28:40 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) socketpair(0x8, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000600)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4002000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x5c, r4, 0x400, 0x70bd2a, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x521d}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000) r5 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x10001, 0x280000) mkdir(&(0x7f0000000300)='./file0\x00', 0x99) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000480)={0x8000, 0x1, 0x8, 0x9859, 0x6, 0x2, 0x6d5d, 0x2, 0x0, 0xfffffffffffffffa, 0x3}, 0xb) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) close(r1) r6 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f0000000340)=0x3) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r7, r8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000500)) ioctl$TCSETAW(r5, 0x5407, &(0x7f00000004c0)={0x1ff00000000000, 0x1, 0x2, 0x7, 0x9, 0x9, 0x1, 0x0, 0x0, 0x8}) dup2(r0, r1) socket$l2tp(0x18, 0x1, 0x1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000000180), &(0x7f00000001c0)='/dev/snd/seq\x00') 2018/03/30 15:28:40 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000040), 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000240)=""/253) fallocate(r0, 0x400000002, 0x800707, 0x10000060237a7d) ppoll(&(0x7f0000000040)=[{r0, 0x1}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={0x8}, 0x8) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000000340)={{0x86, 0x7, 0x5, 0x9, "1078b4c8c51c48aec5de8b2be14fc05a7139df4ae5078055e2493ca862ed0a60aa893fc021bff253aab66b38", 0x5}, 0x1, [0x68fd, 0x7ff, 0x1, 0x10000, 0x9, 0x1, 0x3, 0x2, 0x5e9, 0x1200000, 0x10000, 0x82, 0x20, 0x1ff, 0x9, 0x1, 0x4, 0x100000000, 0x10000, 0x9, 0x400, 0x4, 0xf1be, 0x80, 0x9, 0x101, 0x38ce, 0xffffffff, 0x7fffffff, 0x0, 0x100, 0x2, 0x7, 0xffffffff, 0x6, 0x1, 0x8, 0x891, 0x538, 0x4, 0x7, 0x38000000, 0x0, 0x8, 0x7, 0xffffffff, 0x1f, 0x8000, 0xffff, 0x100000001, 0x3, 0x5c, 0x3ff, 0x7fffffff, 0x1, 0x1, 0x100000001, 0x1, 0x8, 0x0, 0x9e7f, 0x800, 0x5, 0x1, 0x1d6f, 0x8, 0x0, 0x3, 0x1720, 0x5, 0xf2, 0x8000, 0x4, 0x6f33f4d6, 0x8, 0x7, 0x4, 0x4, 0x3f, 0x8001, 0x7ff, 0x2, 0x20, 0x10001, 0x400, 0x3ff, 0x8, 0x9a12, 0x8001, 0x3f, 0xfa63, 0x100000000, 0x5, 0x1ff, 0xfc, 0x9, 0x237e084b, 0xb6, 0xfffffffffffffffc, 0x3ff, 0x80000000, 0x7fff, 0x8000, 0x7, 0x8, 0xffffffff, 0x6, 0x2, 0x5, 0x9, 0x0, 0x3, 0x1f, 0xfffffffffffffff8, 0x3, 0x4, 0x3f, 0x6, 0x10001, 0xed98, 0x200, 0x80000000, 0xff, 0x2, 0x3, 0xfffffffffffffff7, 0x2, 0x8]}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/30 15:28:40 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'yam0\x00', {0x2, 0x4e23, @rand_addr=0x628e}}) write(r0, &(0x7f0000000180)="d17fad68f690173322a0989268ac245112c3d34cf0d4c3e00e8a52f061e939ee83822972d5c8380bf7c6c94bc59c1d6e7551c1e26a980ded23496df7f0b90ecf8a367d7af92915d8aa6a1f65ab1ad53b3b2ff43af6a4f21c21558da5daca93631343c8b4ea0f1177c906ebe7fd8c3629c79a206689caaa8e85ab0881449535701a6ace4e24c012685bb1cfc8d5000000", 0x90) 2018/03/30 15:28:40 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x80, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000080)={0x8, 0x8, 0xd98, 0x8}, 0x10) getsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000001040)=""/4096, &(0x7f0000000000)=0x107b) [ 124.203577] QAT: Invalid ioctl 2018/03/30 15:28:41 executing program 0: syz_open_dev$amidi(&(0x7f0000000d00)='/dev/amidi#\x00', 0x0, 0x4101) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000004c0)={0x0, 0x8, 0x200000000005, "717565756530000000000000000000000000000000000000000040000000000000000000000000f3ffffffffffffff0000000016000000003c00000000000100", 0x1}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0xf) r3 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r1, 0xfffffffffffffffe) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r4, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r4, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000000580)=0x3a000000000000, 0x4) setsockopt$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$alg(r4, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f00000006c0)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000001b00000005000000400400003802000028010000ffffffff00060011e8030000e8030000e8030000ffffffffe803123508070000e892dbb135936e391285539af6eb294be8235164b438721a"], 0x1) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0}) r7 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000003c0)={0x29, 0x0, 0x0, 0x0, 0x0, 0x3ff}) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) connect$bt_rfcomm(r7, &(0x7f0000000640)={0x1f, {0x0, 0x2, 0x8, 0x400, 0x0, 0x9}, 0x7fffffff}, 0xa) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={r6, 0x80000}) r8 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_ADD(r5, 0x4c81, r8) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, r8) ioctl$sock_ipx_SIOCIPXCFGDATA(r7, 0x89e2, &(0x7f0000000380)) setsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) [ 124.248323] QAT: Invalid ioctl 2018/03/30 15:28:41 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) socketpair(0x8, 0x2, 0x56, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4002000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x5c, r4, 0x400, 0x70bd2a, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x521d}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000) r5 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x10001, 0x280000) mkdir(&(0x7f0000000300)='./file0\x00', 0x99) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000480)={0x8000, 0x1, 0x8, 0x9859, 0x6, 0x2, 0x6d5d, 0x2, 0x0, 0xfffffffffffffffa, 0x3}, 0xb) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) close(r1) r6 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f0000000340)=0x3) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r7, r8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000500)) ioctl$TCSETAW(r5, 0x5407, &(0x7f00000004c0)={0x1ff00000000000, 0x1, 0x2, 0x7, 0x9, 0x9, 0x1, 0x0, 0x0, 0x8}) dup2(r0, r1) socket$l2tp(0x18, 0x1, 0x1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000000180), &(0x7f00000001c0)='/dev/snd/seq\x00') 2018/03/30 15:28:41 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000001880)='/dev/usbmon#\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f0000000080)="650fc162fb66b9000100400f32f3260f0864f2663bfd66b8010000000f01c166b9780200000f326766c7442400fb1df24b6766c7442402006800006766c744240600000000670f011c2466b80500000066b9000000000f01c1ba210066ed235efd", 0x61}], 0x1, 0x4, &(0x7f00000003c0), 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) pipe2(&(0x7f0000000000), 0x0) clone(0x40000000, &(0x7f00000002c0)="467378c776cfdecc7cfc3920bf437031214fe3aaf28da0d7546b15e8c65eda4009542ff2f289413d8830bdd07102de8d8e14a434d8c6f2bf0024bc74231fd79fcfda8b56307b88ec95d350730ada469fa10c981812dd2cf7645a90d4390de17d7d52659dd83a560c74ce04a28c9ed23966e31b406d0ffa0d6c42a7d7f683f3eaf27f145be29c9efba937b34f", &(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000380)="405e2097207ab0b79c3af79809659cd45aeb1f5f0571fa2b00cabbb16c1be45672131336ab36a555a12d2e3389baf81184bf1e031cc9dd99447633de1a900250f6d40d3c2014b110a4b1da418950e311cb8fd22a3041372a496d5bcf201084919e87dfd79d17b3cf0afb9e3a1a9b63f464265fb0ac8b272291138867d34924dada8de6438696a75b8e5a7dc1a9cd3769baa73f47ae0180b55de39b3b9d79b8910df65058d766d2f3f55c3ddc7a1f5eb6870429b1a8ec76e1790cbafb4e6cf6798d93f44d224944bdf54dd716c5fabd98443780037698948ea7a47fabba67f7f043fb752b4976d1fe828f2355592765e362ec6cf705") syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000280)="16f20f7d28886b7f66b80500000066b9b63a9f710f01c10f0866b8020000000f23d80f21f86635c00000d00f23f80f0132ba6100ec26f26f0f01de", 0x3b}], 0x1, 0x0, &(0x7f00000001c0), 0x0) [ 124.390229] ptrace attach of "/root/syz-executor5"[4497] was attempted by "/root/syz-executor5"[13202] 2018/03/30 15:28:41 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x2000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000040)=ANY=[@ANYBLOB="09000000000000000100fe640078e934764e0000960b000005000000000000000100008001800008010100000000000008000000000000000a0000000800000007002b11c95008e077db0000810000000000008000000000000000c020000000060000000000010001000080000000000b000000010000001f000000ffffffffdd01000000000000010000c0ffff0000030000000000000001"]) open(&(0x7f0000a1cff8)='./file0\x00', 0x0, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)) 2018/03/30 15:28:41 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000001800b702000000de7110c650b36318cb85634600000000005199a078ac7d06d77dc58819a121a31048b9bc057b478f2e4f4ef777ba485213889f3e"], 0x1c}, 0x1}, 0x0) 2018/03/30 15:28:41 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') dup2(r0, r0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score\x00') sendfile(r0, r1, &(0x7f0000929000), 0xff) sendfile(r0, r1, 0x0, 0x20) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000000100)={[], 0x7ff, 0x5, 0x1f, 0x0, 0x8, 0x1000, 0x6000, [], 0x8}) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000300)) fstatfs(r0, &(0x7f0000000340)=""/4096) fcntl$addseals(r1, 0x409, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000002c0)=0x1) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000080)=0x6, &(0x7f00000000c0)=0x4) syncfs(r1) [ 124.444315] IPVS: ftp: loaded support on port[0] = 21 2018/03/30 15:28:41 executing program 5: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x100000000, 0x4) r5 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r5, 0x40000000af01, &(0x7f0000c97ff8)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r6, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) close(r6) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r5, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_SET_VRING_ADDR(r5, 0x4028af11, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001300)=""/81, &(0x7f0000001380)=""/21, &(0x7f00000013c0)=""/143}) pread64(r5, &(0x7f00000014c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r5, 0x4008af30, &(0x7f0000d7c000)={0x0, r6}) write$vnet(r5, &(0x7f00000010c0)={0x1, {&(0x7f0000001140), 0x25d, &(0x7f0000001180)=""/162, 0x0, 0x2}}, 0x68) setreuid(0x0, r4) r7 = inotify_init1(0x0) fcntl$setown(r7, 0x8, 0xffffffffffffffff) ptrace$peekuser(0x3, r3, 0x5) fcntl$getownex(r7, 0x10, &(0x7f0000000300)={0x0, 0x0}) ptrace$setopts(0x4206, r8, 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000c80)={{0xa, 0x0, 0x6cf5, @loopback={0x0, 0x1}, 0xa1}, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x9, 0x0, 0x1f, 0x8, 0x8, 0xa8, 0x0, 0x5763badf]}, 0x5c) r9 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="64e2ac15c6aab872075a6392705ee2d9ccd29b0c9b87f7443e8879b1221232c9ca89b1a0bbb510846a7906000000366852f3633a246c801fd939bcd0472b95db041dc47682c7461ff6a0e210f4ceac1264afd613cc09ae6b2042b3a3efdfebe828980292c3a6529c5ab6906e0516b682013d1a0eaa626fc989d54b21a27ad624ad1dbdbc444b7e06d88bffe1edda7560c0bc722d9b16c0fd96e358b7ce300567", 0xa0, 0xfffffffffffffffb) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000001200)='big_key\x00', r9) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000800)=0xffffffffffff79e9) 2018/03/30 15:28:41 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x5) faccessat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 2018/03/30 15:28:41 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) socketpair(0x8, 0x2, 0x56, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4002000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x5c, r4, 0x400, 0x70bd2a, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x521d}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000) r5 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x10001, 0x280000) mkdir(&(0x7f0000000300)='./file0\x00', 0x99) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000480)={0x8000, 0x1, 0x8, 0x9859, 0x6, 0x2, 0x6d5d, 0x2, 0x0, 0xfffffffffffffffa, 0x3}, 0xb) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) close(r1) r6 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f0000000340)=0x3) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r7, r8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000500)) ioctl$TCSETAW(r5, 0x5407, &(0x7f00000004c0)={0x1ff00000000000, 0x1, 0x2, 0x7, 0x9, 0x9, 0x1, 0x0, 0x0, 0x8}) dup2(r0, r1) socket$l2tp(0x18, 0x1, 0x1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000000180), &(0x7f00000001c0)='/dev/snd/seq\x00') 2018/03/30 15:28:41 executing program 6: r0 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open$cgroup(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0x8280, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000540)={0x2, 0x70, 0x1, 0x3, 0x7fff, 0x3, 0x0, 0x3f, 0x8, 0x4, 0x80000001, 0x2, 0x8, 0x7fffffff, 0xfffffffffffffff9, 0x200, 0x40, 0x8f, 0x2d8, 0x7, 0x200, 0x2, 0xb8, 0x4a, 0x5, 0xffffffffffff2c3b, 0x3, 0x4, 0x2, 0x80000001, 0xf26d, 0x0, 0x3, 0xfffffffffffff756, 0x10000, 0x5, 0x5, 0x85, 0x0, 0x6, 0x2, @perf_bp={&(0x7f0000000500)}, 0x0, 0x1, 0x41, 0x0, 0x3, 0x5, 0x5}, r2, 0x0, r1, 0x9) r3 = syz_open_dev$vcsa(&(0x7f0000000380)='/dev/vcsa#\x00', 0x9, 0x400000) r4 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r4, 0x1003f) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) perf_event_open$cgroup(&(0x7f0000000300)={0x0, 0x70, 0x0, 0x20, 0x2, 0x4, 0x0, 0x2e4, 0x0, 0x5ab056831d2ceb9, 0x3, 0x0, 0x0, 0x0, 0xffffffff, 0x80, 0xfffffffffffff801, 0x0, 0x0, 0x800, 0x7, 0x4, 0x6, 0x8, 0x800, 0x20, 0x1f, 0x0, 0x7, 0x8, 0x81, 0x5d9, 0x8, 0x4, 0x0, 0x80000001, 0x1, 0x0, 0x0, 0x10000, 0x4, @perf_config_ext={0xbd, 0x9}, 0x8000, 0x2, 0x80000000000000, 0x2, 0xeb3, 0x8, 0x9}, r3, 0x7, 0xffffffffffffffff, 0xa) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e21, 0x748, @mcast2={0xff, 0x2, [], 0x1}, 0x20}, 0x1c) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='/group.stat\x00', 0x2761, 0x0) write$cgroup_pid(r5, &(0x7f00000012c0)=ANY=[], 0xffffff4b) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) accept4$netrom(r3, 0x0, &(0x7f0000000600), 0x3ed2c7c3da7ae435) ioctl$PERF_EVENT_IOC_PERIOD(r5, 0xc020660b, &(0x7f00000001c0)) ioctl$TCXONC(r3, 0x540a, 0x3f) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000000200)={{{@in=@remote, @in=@loopback}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e20, 0xdfd, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}}, &(0x7f00000000c0)=0x90) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000480)={r6, 0x6}, &(0x7f00000004c0)=0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='IPVS\x00') r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x0, 0x0) r8 = ioctl$LOOP_CTL_GET_FREE(r7, 0x4c82) ioctl$LOOP_CTL_REMOVE(r7, 0x4c81, r8) r9 = socket$inet(0x2, 0x3, 0x8) r10 = dup3(r9, r7, 0x80000) ioctl$KVM_CREATE_DEVICE(r10, 0xc00caee0, &(0x7f0000000080)={0x2, r10, 0xfffffffffffffffe}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) 2018/03/30 15:28:41 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$KDDELIO(r0, 0x4b35, 0x7) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x401, 0x200, 0x3, 0x80000001, 0x0}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x401, 0x0, 0x4, 0x2, r1}, 0x10) syz_emit_ethernet(0x66, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) 2018/03/30 15:28:41 executing program 2: writev(0xffffffffffffffff, &(0x7f00000003c0), 0x0) eventfd2(0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000180)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000080)=0x8, 0x4) r2 = dup2(r0, r1) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) stat(&(0x7f00000020c0)='./control\x00', &(0x7f0000002100)) geteuid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000023c0)={{{@in=@local, @in=@remote}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f00000024c0)=0xe8) stat(&(0x7f0000002500)='./control\x00', &(0x7f0000002540)) dup2(r3, r2) r5 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002680)={0x0, 0x0, 0x0}, &(0x7f00000026c0)=0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={&(0x7f0000001e80)=@abs, 0x6e, &(0x7f0000002080)=[{&(0x7f0000001f00)="1d68998bff41e9cec14275b93a9dcdde8d7bf05cfcf70cdc910a42896e67572bd86d3fe345b06abee2aa28ecc2ce511615fbcd2736198918d2f5251a35998642e75f272bdff1f5e040ae36a1a786e404c112ee634184c98d9e3ecdeeb9c13236ab522a824e1328afe8f4d64de2c2de929427cb9c0ecbfe2c013f251e0e495de9ba203effe794dd474220224397cfaf5046a194ee0570e714315de68697019fca0c8d4464c5d61e2f2577d0537c665150f56a00c5e01496efef02ab592c054f2490971b", 0xc3}], 0x1, &(0x7f0000002700)=ANY=[@ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="0000000028001e00000000000100000001000000", @ANYRES32=r4, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32, @ANYBLOB, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB='\x00\x00\x00\x00'], 0x58, 0x4000000}, 0x40) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) 2018/03/30 15:28:41 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000040), 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000240)=""/253) fallocate(r0, 0x2, 0x707, 0x60237a5d) ppoll(&(0x7f0000000040)=[{r0, 0x1}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={0x8}, 0x8) fcntl$getown(r0, 0x9) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x28c0000000000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/30 15:28:41 executing program 5: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x100000000, 0x4) r5 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r5, 0x40000000af01, &(0x7f0000c97ff8)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r6, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) close(r6) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r5, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_SET_VRING_ADDR(r5, 0x4028af11, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001300)=""/81, &(0x7f0000001380)=""/21, &(0x7f00000013c0)=""/143}) pread64(r5, &(0x7f00000014c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r5, 0x4008af30, &(0x7f0000d7c000)={0x0, r6}) write$vnet(r5, &(0x7f00000010c0)={0x1, {&(0x7f0000001140), 0x25d, &(0x7f0000001180)=""/162, 0x0, 0x2}}, 0x68) setreuid(0x0, r4) r7 = inotify_init1(0x0) fcntl$setown(r7, 0x8, 0xffffffffffffffff) ptrace$peekuser(0x3, r3, 0x5) fcntl$getownex(r7, 0x10, &(0x7f0000000300)={0x0, 0x0}) ptrace$setopts(0x4206, r8, 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000c80)={{0xa, 0x0, 0x6cf5, @loopback={0x0, 0x1}, 0xa1}, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x9, 0x0, 0x1f, 0x8, 0x8, 0xa8, 0x0, 0x5763badf]}, 0x5c) r9 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="64e2ac15c6aab872075a6392705ee2d9ccd29b0c9b87f7443e8879b1221232c9ca89b1a0bbb510846a7906000000366852f3633a246c801fd939bcd0472b95db041dc47682c7461ff6a0e210f4ceac1264afd613cc09ae6b2042b3a3efdfebe828980292c3a6529c5ab6906e0516b682013d1a0eaa626fc989d54b21a27ad624ad1dbdbc444b7e06d88bffe1edda7560c0bc722d9b16c0fd96e358b7ce300567", 0xa0, 0xfffffffffffffffb) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000001200)='big_key\x00', r9) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000800)=0xffffffffffff79e9) 2018/03/30 15:28:41 executing program 4: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x501371}) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x69f5, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x2, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0xbec0, r1, 0x10001, 0x2}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x3, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0xea4f, 0xc3, &(0x7f000000a000)=""/195}, 0x48) setsockopt(r0, 0x100000001, 0xffffffffffff8000, &(0x7f00000000c0)="b5055b11d2861af5a805febaa78d934bf596c3518976c75e502f83436d8663ebe06d6f79be8fe15d2ee6ac82501788dd3487f7608940aa1ea692f5aad4fbdaa163374bd2a2a45ccfe2002ac7ce44add3d0601c0a617d580778a9d5382d70b68f449515125ba80b9b4d953625d4a4b98d776b9b5609a3bd2f20bf42be06d4066d149818228a724a1037853e2ec9668764ad69263565fc10949480c5d2313550a41d3cff133c0bbfe126ca2a4471f001112bdeaafa8c5c6be0f7c81fceaa0ddc1fdec8b569d1ed2320a2ffb508f9cd044cbf730d400000000000000000000000", 0xdf) 2018/03/30 15:28:41 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010aff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5405, 0xffffffffffffff88) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4bd8a86b, 0x600002) r2 = fcntl$getown(r0, 0x9) getresuid(&(0x7f00000011c0), &(0x7f0000001200)=0x0, &(0x7f0000001240)) getresgid(&(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001340)=0x0) r6 = geteuid() lstat(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000001480)=0xc) lstat(&(0x7f00000014c0)='./file0\x00', &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000001580)='./file0\x00', &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001640)=0x0, &(0x7f0000001680), &(0x7f00000016c0)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001700)=0x0) stat(&(0x7f0000001740)='./file0\x00', &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001800)=0x0, &(0x7f0000001840), &(0x7f0000001880)) pipe(&(0x7f00000018c0)={0xffffffffffffffff, 0xffffffffffffffff}) r18 = getpid() r19 = getuid() getgroups(0x5, &(0x7f0000001e00)=[0x0, 0x0, 0x0, 0x0, 0x0]) r21 = getpgrp(0xffffffffffffffff) lstat(&(0x7f0000001e40)='./file0\x00', &(0x7f0000001e80)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001f00)='./file0\x00', &(0x7f0000001f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r24 = getpgrp(0xffffffffffffffff) stat(&(0x7f0000001fc0)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000002080)='./file0\x00', &(0x7f00000020c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002140)=0x0) getresuid(&(0x7f0000002180), &(0x7f00000021c0)=0x0, &(0x7f0000002200)) r29 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000002240)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002280)={{{@in, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000002380)=0xe8) r32 = getgid() r33 = gettid() lstat(&(0x7f00000023c0)='./file0\x00', &(0x7f0000002400)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002480)={0x0, 0x0, 0x0}, &(0x7f00000024c0)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000003a80)=0x0) fstat(r0, &(0x7f0000003ac0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000003b40)=[0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000003e80)=0x0) r40 = getuid() stat(&(0x7f0000003ec0)='./file0\x00', &(0x7f0000003f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r42 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f0000004300)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000004380)={0x0, 0x0, 0x0}, &(0x7f00000043c0)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000004400)={0x0}, &(0x7f0000004440)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000004480)={{{@in=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}}}, &(0x7f0000004580)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000045c0)={0x0, 0x0, 0x0}, &(0x7f0000004600)=0xc) r48 = getpgid(0x0) r49 = geteuid() lstat(&(0x7f0000004640)='./file0\x00', &(0x7f0000004680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f00000047c0)=[{&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001180)=[{&(0x7f00000000c0)="b5fe0884c427c8da63fe03c49bde0a0cb53054cfbb3efa0efd8e7e91c8423342df61e4f3b02a2475a47849dd20f2e0094a741a479d1589f09687cf4664208ad8b49ebf04689e50de2712c3ec300aecdc5851833dc83870fd057cfe4fbeac10305c062a07d5d349a3bb62", 0x6a}, {&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="b6ff5d41721347b9bc714eceb23c2eba08f0e521442b468db74187164b5f30778503959794459088a4ecd068ad7fc849dabddcd4", 0x34}], 0x3, &(0x7f0000001900)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r17]}], 0x108, 0x20000000}, {&(0x7f0000001a40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001dc0)=[{&(0x7f0000001ac0)="9837c6440cb0f6eca4407e1b62f8fc5f003ef370427743c3b74ac64294e5b7e7b0f25e6d223793e60c1c807d9dd69cc2a7ac22f0b9b35fbe70fe35e2153b3334747974ee0d0ef1b39d4e2a5871d3178ee80d455734a68ddd0fbf0e8777b8c7a3", 0x60}, {&(0x7f0000001b40)="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", 0xfc}, {&(0x7f0000001c40)="16695d27eda2c20043a3827cabb2475551ca87ceb81c4f2502acdda554a3334b3b162a73af4adf8c5db7168cbe4a8101deb9bf338e41a5e982e660beb0b22916a96e7fe73fa25c9ad13a9e9e8c0d16133119a997d9d7d5136070a66275c80136c8b075c3e7adaf5e187ac8ed439876648ed63b06b54fc131d67f929153590cddefbea0ca30ce0b7903f2b07e9bccab45301be603ef4c3085d48697c56b2e20843a", 0xa1}, {&(0x7f0000001d00)="74b1f9321f84c9f3b8111db9769d7a2b438ed565417b35eb16ea5aca33717f50aa31a78dfb41e6a8f719a9d04259e47b14f2c35814540d93c5f296473531b6592ec775bf9a104d96f551ed320829132f23d80ee41b489feb53b9aedc4ef3d93a92b92d3598d78fd47c2a283003df0ada9f9e3066794a09e617626399f748b038aa054c035c4283297b7bf066dbf85d07e3270e094f8a93992bc7f17ff67b53a8cd427ff5", 0xa4}], 0x4, &(0x7f0000002500)=[@cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @cred={0x20, 0x1, 0x2, r33, r34, r35}], 0xc0, 0x2004c000}, {&(0x7f00000025c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000003a00)=[{&(0x7f0000002640)="6626e0cfc992d23adb52759ba86502987ac0c3b6fa00080fe64f85e44c72a96950464fb17fac2d5384a41a99fdecae4bd6a17809ab40a630da4920eb9c5a48cc5db77b930944fedad4608867506cb03e02829a788b7e8ba77eac92ec025cdf16361606fc53de6aa29569567c8115b4574fcdc20fdc5d6ec89ea9012897ea632b8f053e205057427137d8882e2d6d9bf73946acad3c624421c28c4df9ffd4ae940bfb9c4b6b3d9497b30827e64726a89ff3dbce95e7d75d4ae3785620ba8ae36a44cd45e3f61b3771aab3cbab24", 0xcd}, {&(0x7f0000002740)="b2b861a71a63c08eb46763c7c3afe9a0b8d42f40938dd2001f155cb2a6eb6f2de4e82dc8231717b7648082a21083bebda3e6258c87be3f5014f6ad62dac36787dc0085abaac282a4eff351f0efc6ecf3d7fdbb3bf9a211eb63d91ac00435f6a450f74b88355a76c5d724c6fdff1412df72a3eaf5859d71323c77107ad645cb21be8cf7c7c82aff96", 0x88}, {&(0x7f0000002800)="dd899c967445bf221ecb3a64", 0xc}, {&(0x7f0000002840)="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0x1000}, {&(0x7f0000003840)="30db133839f317eb939690968301d140dcfe6a6b7bf8e49e15a2fe7de1fd2c459c11a155dc302ea342dea7dcacc9b5a0a618ee6bfe43a825ea21446eb120e4a33fc8ac23faaea4112accd1bc2e2878419c1d4a2a2530f0d2197836fd39dd8b47c0025974f9e61b771ed314ad9c3a323c5d61a54739195cb67bcc8a922ec78f26873bbc1c95607acd7af942f48f5401d4a57406f59589f7d98f57639863ed063ac8f561d36f9dc73096f8e7f57be728256e74416bd8373f96f1bf50fb75a19c9c0f1fa2e74e54c7cc190d119c9feca4bd23283b54f6", 0xd5}, {&(0x7f0000003940)="c2ffac09e1ce9442deecebe3415723637c16267907ee24e268ec0cef987949213b2465e8329d2904289d61c36cd88e8e391b0201f69c36bdadbd99e4853297731003a8279a0f485ff75e19ad8f0287cfa4212bc3cdc51750a7b66a48e1f46f0d7da1722371450b2695d0f2b9015980a1c5d5df38288291989ff8ede6cf30c7eb525df0b290a82c3877fbe360cf287a20734586dfca", 0x95}], 0x6, &(0x7f0000003b80)=[@cred={0x20, 0x1, 0x2, r36, r37, r38}], 0x20, 0x40c0}, {&(0x7f0000003bc0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000003e40)=[{&(0x7f0000003c40)="518caff475ed8f5d61d196fd134ad3da7e135c187e721b1d98fa0017", 0x1c}, {&(0x7f0000003c80)="99a46d91e45d0a767a630774525826164799e35bdff24488c6a3fa51bdb4c5132929bfd479f2ed7e3d19958a3253a770d97669f69f3276b61a647acc04700cd23e4013c1a4b76e2f0292e5da0a0c88e83a1eee2f0a5395bc95a6accec09a44bd9f06bf668ac0579185136adacd6fcde22a6021271ac6fe16154bb0761fdfbcd9c58363bb2ec5b6d3031ae780c67ca7c4d6b5d8638fbb1405cf46f2621f2f9f329c89f866c97a0c2520c347b37fe8ed8736927a6d1576664edbc80c1835154403c0c82c61fbae6102827a282d435bb5c56d3ad3882333ae16a2b9238f41ab06f9bff36d0deae35aecb436bfebff4fc4980e1b959328cd", 0xf6}, {&(0x7f0000003d80)="12c04e33eb0f341083b166c6d35e71f36c01380f19d42c7b92d4d6a9ee450251b094bfbdef1ee2b8450e2809e21baf611e271ec7cbb7f7baa37d2a9479edf9e313c7116e1989b640d3c77ca4be94934a26b72bab62fc58024d2668383019f8da073ad17ccbca5c835ddcbb8b3f29f67c0be96e78e8cdabe15d8caa7d8ab2fcac8740a82cda7978afb0bfa2001405a9406d38af2d8d4659c4c8e966cba73bb5", 0x9f}], 0x3, &(0x7f0000003f80)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r39, r40, r41}], 0x50, 0x10}, {&(0x7f0000004000)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000042c0)=[{&(0x7f0000004080)="61d911c9d818d31765f643f6f188a6cfb57e260a7860695915edb070235ae86420e42f7c508c0c06d8ca2a1d7c221248ef0155413b540d8f0b2d", 0x3a}, {&(0x7f00000040c0)="8de0c17971effe109f1002868004bbedf601b51e01949d997b51f2699aea79cc19eb49807b2cb642b0ba44b8abd4377df8fba0bba798ead7f50ada89eeda88407498a86c2dd48a1b52dad9bc3d07ae68beb12cc230f2f1a6bab84d953a8f733d0eae23d4f2e0a31c41379a7e84b2bc20053a2c2daee1d50a1c60236f783139c61dcadb7f81ea52261ab542338abcc3a4e805b39e99189804dbab0a83156ab7e13227462f2c14a0f9512fc45495ae1427892c95c6c3dfcf9b8f39d0667bf4e5a5c29305c7850a3a", 0xc7}, {&(0x7f00000041c0)="a60c38ca453a4102d9b890f73a9e952d934799ce38fa5dde714f22767955dce3dbf0246d1abcf662857a18035381b874b6568713fdebee6530a1fa367737e7bba96a83f65a09d7d4a616d7bd75b0c63c010bb1e783863615244411d3c601d76c04742618b18d32efa92df48775eba9afbea5281298896e3de4faef8040a6066d8932a7c88eed488fa883b8a03e583b8118ae382e3073b0a1cecb00efab85c67d63a792988b4007fdcc9e42b7ab26b2454b1ab62de5d0e33e", 0xb8}, {&(0x7f0000004280)="e42468855335", 0x6}], 0x4, &(0x7f0000004700)=[@cred={0x20, 0x1, 0x2, r42, r43, r44}, @cred={0x20, 0x1, 0x2, r45, r46, r47}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r48, r49, r50}], 0x98, 0x20000004}], 0x5, 0x0) [ 124.619170] ptrace attach of "/root/syz-executor5"[4497] was attempted by "/root/syz-executor5"[13262] 2018/03/30 15:28:41 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00002b0ff8)=0x7) bind$inet(r0, &(0x7f0000312000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x400, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0xfffffffffffffff9) 2018/03/30 15:28:41 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) socketpair(0x8, 0x2, 0x56, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4002000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x5c, r4, 0x400, 0x70bd2a, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x521d}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000) r5 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x10001, 0x280000) mkdir(&(0x7f0000000300)='./file0\x00', 0x99) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000480)={0x8000, 0x1, 0x8, 0x9859, 0x6, 0x2, 0x6d5d, 0x2, 0x0, 0xfffffffffffffffa, 0x3}, 0xb) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) close(r1) r6 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f0000000340)=0x3) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r7, r8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000500)) ioctl$TCSETAW(r5, 0x5407, &(0x7f00000004c0)={0x1ff00000000000, 0x1, 0x2, 0x7, 0x9, 0x9, 0x1, 0x0, 0x0, 0x8}) dup2(r0, r1) socket$l2tp(0x18, 0x1, 0x1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000000180), &(0x7f00000001c0)='/dev/snd/seq\x00') 2018/03/30 15:28:41 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492605, 0xc0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b06ffc), 0x4) r2 = socket$inet(0x2, 0x6, 0x9) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000000)=0x2, 0x4) prctl$setmm(0x23, 0x3, &(0x7f0000ffa000/0x4000)=nil) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000100)={r3, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}}, 0xffff, 0x1}, &(0x7f00000001c0)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000200)={r3, @in={{0x2, 0x4e22, @rand_addr=0x8}}, 0x45, 0x0, 0x7, 0x4, 0x1}, 0x98) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000540), &(0x7f0000000580)=0x4) sendto$unix(r1, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) pwritev(r2, &(0x7f0000000500)=[{&(0x7f00000002c0)="aebe886e4050d44152dcd4f29a31dc1f213f78dfe95fae11e96ced7249e8d9a3da166f58ba24eb13b655c04d53337220b74c4bb01f0ef9e22637b18a9b4c345481039e8e2d6a920b9179449a1c4cec178c03bbf4a77d0733f3dd6eeef8d508ae35662e1e83180138ad0e4c12d3c882a5270aef30f46f7ae73a008580b1489ba1a9fda2bf23074657ba4cee42ad619f5afe682285abb7a804e91a6097f93f79d17be55401b5e4eb84b0dc", 0xaa}, {&(0x7f0000000380)="0d90f50d1491b09c3558f529d5e6ae694a213941384a590bdaaa6d186f7d765356f98eb4719d4f5f410a43b7e1936ce7f4bf2dbca0558ce0d3c6b33dc85cdbf1c34867c075ae6702f834e84d8b24edf2f950408135014a65cf418bb4baa5b668d31fb84f", 0x64}, {&(0x7f0000000400)="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", 0xfa}], 0x3, 0x0) close(r0) 2018/03/30 15:28:41 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x2, 0x0) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)={0x2, 0x13, 0x1, 0x8, 0xb, 0x0, 0x70bd27, 0x25dfdbfe, [@sadb_address={0x5, 0x6, 0x32, 0x80, 0x0, @in6={0xa, 0x4e21, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x400}}, @sadb_x_sa2={0x2, 0x13, 0xa8c3, 0x0, 0x0, 0x70bd27}, @sadb_spirange={0x2, 0x10, 0x4d2, 0x4d2}]}, 0x58}, 0x1}, 0x4040010) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x1400002) r2 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f0000000040)="cb8e039b48992354fe1adab9e6a555a425bde7c90abd0eb6d92d", 0x1a) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000080)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000449fd0)={0x20d, 0x0, &(0x7f0000000300), 0x1, 0x0, &(0x7f0000901000)='\x00'}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000000)={0x4, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="b08dd80d4ed9b6f13b36bcc47df33db505904f2deaf0d581e25b7a193dd5d648cf073d22f4a79e4ef84b849e2e3cea1d6ab157eccc948c45001770cd417d11585af3464d196e6dedd66c8a03c58a6562c9dfc3ee00f4ff0000000f3ac8ecf09cb99980f81139c1dd11f47c7bb1dd753da12d"], 0x1, 0x0, &(0x7f0000ed8000)="f5"}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000980)={{{@in6, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000a80)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000ac0)={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @empty, 0x6, 0x9, 0x4, 0x500, 0x7, 0x40000, r3}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000001c0)={0x44, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000c0939663b1048b96e5", @ANYPTR=&(0x7f0000000040)=ANY=[], @ANYPTR=&(0x7f0000000080)=ANY=[]], 0x1, 0x0, &(0x7f0000000140)="8f"}) 2018/03/30 15:28:41 executing program 5: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x100000000, 0x4) r5 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r5, 0x40000000af01, &(0x7f0000c97ff8)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r6, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) close(r6) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r5, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_SET_VRING_ADDR(r5, 0x4028af11, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001300)=""/81, &(0x7f0000001380)=""/21, &(0x7f00000013c0)=""/143}) pread64(r5, &(0x7f00000014c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r5, 0x4008af30, &(0x7f0000d7c000)={0x0, r6}) write$vnet(r5, &(0x7f00000010c0)={0x1, {&(0x7f0000001140), 0x25d, &(0x7f0000001180)=""/162, 0x0, 0x2}}, 0x68) setreuid(0x0, r4) r7 = inotify_init1(0x0) fcntl$setown(r7, 0x8, 0xffffffffffffffff) ptrace$peekuser(0x3, r3, 0x5) fcntl$getownex(r7, 0x10, &(0x7f0000000300)={0x0, 0x0}) ptrace$setopts(0x4206, r8, 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000c80)={{0xa, 0x0, 0x6cf5, @loopback={0x0, 0x1}, 0xa1}, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffc0}, 0x0, [0x0, 0x0, 0x1f, 0x8, 0x8, 0xa8, 0x0, 0x5763badf]}, 0x5c) r9 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="64e2ac15c6aab872075a6392705ee2d9ccd29b0c9b87f7443e8879b1221232c9ca89b1a0bbb510846a7906000000366852f3633a246c801fd939bcd0472b95db041dc47682c7461ff6a0e210f4ceac1264afd613cc09ae6b2042b3a3efdfebe828980292c3a6529c5ab6906e0516b682013d1a0eaa626fc989d54b21a27ad624ad1dbdbc444b7e06d88bffe1edda7560c0bc722d9b16c0fd96e358b7ce300567", 0xa0, 0xfffffffffffffffb) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000001200)='big_key\x00', r9) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000800)=0xffffffffffff79e9) [ 124.830603] ptrace attach of "/root/syz-executor5"[4497] was attempted by "/root/syz-executor5"[13297] 2018/03/30 15:28:41 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2080, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000140)=0x6) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='\x00 ') ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) preadv(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/179, 0x5d}], 0x100000000000005b, 0x0) [ 124.905972] binder: 13318:13319 ioctl 40046205 1400002 returned -22 [ 124.921292] bond0 (unregistering): Released all slaves [ 124.922594] binder: 13318:13319 unknown command 134288130 [ 124.937208] binder: 13318:13319 ioctl c0306201 20449fd0 returned -22 [ 124.947454] ptrace attach of "/root/syz-executor5"[4497] was attempted by "/root/syz-executor5"[13317] [ 124.951885] binder: 13318:13319 unknown command 232295856 [ 124.963172] binder: 13318:13319 ioctl c0306201 20000000 returned -22 [ 124.970344] binder: 13318:13319 transaction failed 29189/-22, size 536870912-0 line 2848 [ 124.982540] binder: 13318:13319 ioctl 40046205 1400002 returned -22 [ 124.996244] binder: 13318:13319 unknown command 134288130 [ 125.002242] binder: 13318:13328 unknown command 232295856 [ 125.006604] binder: 13318:13319 ioctl c0306201 20449fd0 returned -22 [ 125.012789] binder: 13318:13328 ioctl c0306201 20000000 returned -22 [ 125.638594] IPVS: ftp: loaded support on port[0] = 21 [ 126.132360] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 126.810217] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 126.816371] 8021q: adding VLAN 0 to HW filter on device bond0 [ 126.862630] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/03/30 15:28:43 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) socketpair(0x8, 0x2, 0x56, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000600)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x5c, r4, 0x400, 0x70bd2a, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x521d}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000) r5 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x10001, 0x280000) mkdir(&(0x7f0000000300)='./file0\x00', 0x99) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000480)={0x8000, 0x1, 0x8, 0x9859, 0x6, 0x2, 0x6d5d, 0x2, 0x0, 0xfffffffffffffffa, 0x3}, 0xb) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) close(r1) r6 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f0000000340)=0x3) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r7, r8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000500)) ioctl$TCSETAW(r5, 0x5407, &(0x7f00000004c0)={0x1ff00000000000, 0x1, 0x2, 0x7, 0x9, 0x9, 0x1, 0x0, 0x0, 0x8}) dup2(r0, r1) socket$l2tp(0x18, 0x1, 0x1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000000180), &(0x7f00000001c0)='/dev/snd/seq\x00') 2018/03/30 15:28:43 executing program 0: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x7fffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'md5-generic\x00'}, 0x58) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r0) r3 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r3, &(0x7f0000eefff0)=@ethernet, 0x10) sendmsg$can_bcm(r3, &(0x7f0000168000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f00004daff0)={&(0x7f0000006fb8)={0x5, 0x0, 0x0, {}, {0x0, 0x2710}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b73a01c25e50766"}}, 0x48}, 0x1}, 0x0) recvmmsg(r3, &(0x7f0000003840)=[{{&(0x7f0000003680)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000003800)}}], 0x1, 0x0, &(0x7f0000003a00)={0x77359400}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x7, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "510200"}}, 0x48}, 0x1}, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) getsockopt$sock_buf(r3, 0x1, 0x1f, &(0x7f0000000140)=""/178, &(0x7f00000000c0)=0xb2) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000000340)) r4 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000240)={0x1, 0x0, 0xab, 0x9, 0x0}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000002c0)={0x6, 0x3, 0x0, 0x0, 0x9, 0x3, 0x7, 0x5, r5}, &(0x7f0000000300)=0x20) 2018/03/30 15:28:43 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000040), 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000240)=""/253) fallocate(r0, 0x2, 0x704, 0x60237a5d) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000180)) ppoll(&(0x7f0000000040)=[{r0, 0x1}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={0x8}, 0x8) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000340), &(0x7f0000000380)=0x4) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f00000003c0)=0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0xc001, 0x0) bind$netrom(r2, &(0x7f00000001c0)=@full={{0x3, {"a4e063f4e8bc08"}, 0xc221}, [{"30d691d8cb1401"}, {"3989d3e5efd658"}, {"ffea07a8e54810"}, {"3ddc30133069e6"}, {"98bcc1477c2feb"}, {"24471a4e05673d"}, {"db68c4e16f7621"}, {"d8789a96e6c488"}]}, 0x48) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/30 15:28:43 executing program 2: r0 = msgget(0x3, 0x1) msgctl$MSG_INFO(r0, 0xc, &(0x7f00000000c0)=""/207) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00006f4000)={0x80fed, 0x11, 0x0, 0x0}) r3 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r1, r2, 0x0) fcntl$setpipe(r3, 0x407, 0x20) msgget(0x3, 0x200) r4 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r4, 0x2284, 0x4000000000eaa) 2018/03/30 15:28:43 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000040)={0x2, 0x5, 0x4, 0x3, 0x1ff, 0x7}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000080)={'ip6tnl0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) rt_sigpending(&(0x7f00000000c0), 0x8) rt_sigpending(&(0x7f0000000100), 0x8) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000140)={r0}) r2 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3000000, r2) timer_create(0x2, &(0x7f0000000180)={0x0, 0x32, 0x1, @tid=0xffffffffffffffff}, &(0x7f00000001c0)=0x0) timer_getoverrun(r3) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@loopback}}, &(0x7f0000000300)=0xe8) getpeername$packet(r0, &(0x7f0000000340), &(0x7f0000000380)=0x14) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000400)=[{{0x0, 0x2710}, 0x0, 0x7f, 0xfffffffffffffffe}, {{0x77359400}, 0x3, 0x81, 0x1ff}, {{0x77359400}, 0x401, 0x4, 0x100}, {{r5, r6/1000+30000}, 0x5, 0x6, 0xffffffffffff0cd6}, {{0x77359400}, 0x100, 0x9, 0x40}, {{0x0, 0x2710}, 0x4, 0x8, 0x1}, {{0x0, 0x2710}, 0x400, 0x6, 0x2}, {{0x77359400}, 0xc3, 0x6, 0xda}, {{0x0, 0x2710}, 0x946, 0x3, 0x9}], 0xd8) connect$can_bcm(r0, &(0x7f0000000500)={0x1d, r4}, 0x10) getresgid(&(0x7f0000000540)=0x0, &(0x7f0000000580), &(0x7f00000005c0)) getgroups(0x4, &(0x7f0000000600)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r9 = getgid() lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getegid() getresgid(&(0x7f0000000700), &(0x7f0000000740)=0x0, &(0x7f0000000780)) r13 = getgid() lstat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getegid() getresgid(&(0x7f0000000880), &(0x7f00000008c0), &(0x7f0000000900)=0x0) setgroups(0xa, &(0x7f0000000940)=[r7, r8, r9, r10, r11, r12, r13, r14, r15, r16]) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000980)=""/230) socket$packet(0x11, 0x2, 0x300) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000a80)=""/49) socket$kcm(0x29, 0x7, 0x0) 2018/03/30 15:28:43 executing program 4: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x36d) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000300)) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000000)={0x5, 0x0, 0x7, 0xfe91, 0x7d7}) dup2(r0, r2) 2018/03/30 15:28:43 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000de9000)=0xbd3, 0x4) bind$inet(r1, &(0x7f00000f0ff0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto(r0, &(0x7f0000000000)='J', 0x1, 0x0, 0x0, 0x0) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000340)=""/114, 0x72}], 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$setregs(0xf, r2, 0x6, &(0x7f0000000400)="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") r3 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e18ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f000005b000)=0x3) fcntl$setown(r4, 0x8, r3) readv(r5, &(0x7f0000e8f000)=[{&(0x7f0000fb6f9c)=""/25, 0x19}], 0x1) fcntl$setsig(r4, 0xa, 0x12) readv(r5, &(0x7f0000fa4000)=[{&(0x7f0000fa4f72)=""/1, 0x1}], 0x1) dup2(r4, r5) tkill(r3, 0x16) 2018/03/30 15:28:43 executing program 5: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x100000000, 0x4) r5 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r5, 0x40000000af01, &(0x7f0000c97ff8)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r6, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) close(r6) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r5, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_SET_VRING_ADDR(r5, 0x4028af11, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001300)=""/81, &(0x7f0000001380)=""/21, &(0x7f00000013c0)=""/143}) pread64(r5, &(0x7f00000014c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r5, 0x4008af30, &(0x7f0000d7c000)={0x0, r6}) write$vnet(r5, &(0x7f00000010c0)={0x1, {&(0x7f0000001140), 0x25d, &(0x7f0000001180)=""/162, 0x0, 0x2}}, 0x68) setreuid(0x0, r4) r7 = inotify_init1(0x0) fcntl$setown(r7, 0x8, 0xffffffffffffffff) ptrace$peekuser(0x3, r3, 0x5) fcntl$getownex(r7, 0x10, &(0x7f0000000300)={0x0, 0x0}) ptrace$setopts(0x4206, r8, 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000c80)={{0xa, 0x0, 0x6cf5, @loopback={0x0, 0x1}, 0xa1}, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffc0}, 0x0, [0x0, 0x0, 0x1f, 0x8, 0x8, 0xa8, 0x0, 0x5763badf]}, 0x5c) r9 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="64e2ac15c6aab872075a6392705ee2d9ccd29b0c9b87f7443e8879b1221232c9ca89b1a0bbb510846a7906000000366852f3633a246c801fd939bcd0472b95db041dc47682c7461ff6a0e210f4ceac1264afd613cc09ae6b2042b3a3efdfebe828980292c3a6529c5ab6906e0516b682013d1a0eaa626fc989d54b21a27ad624ad1dbdbc444b7e06d88bffe1edda7560c0bc722d9b16c0fd96e358b7ce300567", 0xa0, 0xfffffffffffffffb) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000001200)='big_key\x00', r9) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000800)=0xffffffffffff79e9) [ 126.907417] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 126.913593] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 126.921143] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 127.006548] ptrace attach of "/root/syz-executor5"[4497] was attempted by "/root/syz-executor5"[13502] 2018/03/30 15:28:43 executing program 2: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000040)=0x3, 0x2) syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c2000001aaaaaaaaaa0086dd6050a008000000000000000006000000000000000000000000000000000000aa00000000000890780000000000000000ef42296fcb4a89eb7a7d290d498add2f47d83e2b7ff48fd0eebbd3938121e6be7f598fa2e278ac4da82a81de7cb849628d93febc0913ea0984a3047e647ba6825611dbc342e93c05fba5f11d316038d13fe11d42c17362a9a370e91f0817e9f46127803852b14f97c2adbe6ebc45cf7cffea1d8edfa59801c1c94622625d1c56bd1801f2032051d94090fec8a30c"], &(0x7f0000000000)={0x0, 0x0, [0x69b, 0x0, 0x1000000]}) 2018/03/30 15:28:43 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x20e) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000928f74)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f000006ff44)={0x0, 0x0, 'client0\x00', 0x0, "6318ca4c372bbf06", "99f3c2e1541fe1bfdf54840c086e666dec2aef8735f8bc6ae79d506a1f00f7b8"}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000000)={0x0, 0x20, 0x0, 0x8, 0x0, 0x2a499819}) write$eventfd(r1, &(0x7f0000000080)=0x41, 0x8) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000100)=0xffffffff, 0x4) 2018/03/30 15:28:43 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) socketpair(0x8, 0x2, 0x56, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000600)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x5c, r4, 0x400, 0x70bd2a, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x521d}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000) r5 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x10001, 0x280000) mkdir(&(0x7f0000000300)='./file0\x00', 0x99) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000480)={0x8000, 0x1, 0x8, 0x9859, 0x6, 0x2, 0x6d5d, 0x2, 0x0, 0xfffffffffffffffa, 0x3}, 0xb) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) close(r1) r6 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f0000000340)=0x3) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r7, r8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000500)) ioctl$TCSETAW(r5, 0x5407, &(0x7f00000004c0)={0x1ff00000000000, 0x1, 0x2, 0x7, 0x9, 0x9, 0x1, 0x0, 0x0, 0x8}) dup2(r0, r1) socket$l2tp(0x18, 0x1, 0x1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000000180), &(0x7f00000001c0)='/dev/snd/seq\x00') 2018/03/30 15:28:43 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000000)) r1 = syz_open_pts(r0, 0x0) r2 = socket$inet6(0xa, 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f000051c000), 0x0) read(r1, &(0x7f000066b000)=""/1, 0x1) socket$can_bcm(0x1d, 0x2, 0x2) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x10000, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000240)={0x3, 0x0, [{0x90e, 0x0, 0x3}, {0xb5f, 0x0, 0x1f}, {0xc0010044, 0x0, 0x100000000}]}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) syz_open_pts(r0, 0x0) r4 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0xffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000180)={r5, 0x2bf800}, &(0x7f00000001c0)=0x8) r6 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r6, 0x1000000000016) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0), 0x0, 0xfffffffffffffffa) ioctl$KVM_GET_MSR_INDEX_LIST(0xffffffffffffffff, 0xc004ae02, &(0x7f00000002c0)=ANY=[]) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) poll(&(0x7f0000000140), 0x0, 0x0) 2018/03/30 15:28:43 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$pppoe(0xffffffffffffffff, &(0x7f00000001c0)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bond0\x00'}}, 0x1e) ioctl$DRM_IOCTL_RES_CTX(r0, 0x40086607, &(0x7f0000000080)={0x2000000000000080, &(0x7f0000000540)}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000840)={0x6, 0x20000000002, 0x0, 0x14a}, &(0x7f0000000800)=0x10) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYBLOB="010000000000000000d0010000000000ec00000000000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="4d360000000000003ab1e77780bf7b4310fb9ff59a031be99031a1b14bd4cb89e49dd2320000"]) 2018/03/30 15:28:43 executing program 5: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x100000000, 0x4) r5 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r5, 0x40000000af01, &(0x7f0000c97ff8)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r6, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) close(r6) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r5, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_SET_VRING_ADDR(r5, 0x4028af11, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001300)=""/81, &(0x7f0000001380)=""/21, &(0x7f00000013c0)=""/143}) pread64(r5, &(0x7f00000014c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r5, 0x4008af30, &(0x7f0000d7c000)={0x0, r6}) write$vnet(r5, &(0x7f00000010c0)={0x1, {&(0x7f0000001140), 0x25d, &(0x7f0000001180)=""/162, 0x0, 0x2}}, 0x68) setreuid(0x0, r4) r7 = inotify_init1(0x0) fcntl$setown(r7, 0x8, 0xffffffffffffffff) ptrace$peekuser(0x3, r3, 0x5) fcntl$getownex(r7, 0x10, &(0x7f0000000300)={0x0, 0x0}) ptrace$setopts(0x4206, r8, 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000c80)={{0xa, 0x0, 0x6cf5, @loopback={0x0, 0x1}, 0xa1}, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffc0}, 0x0, [0x0, 0x0, 0x1f, 0x8, 0x8, 0xa8, 0x0, 0x5763badf]}, 0x5c) r9 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="64e2ac15c6aab872075a6392705ee2d9ccd29b0c9b87f7443e8879b1221232c9ca89b1a0bbb510846a7906000000366852f3633a246c801fd939bcd0472b95db041dc47682c7461ff6a0e210f4ceac1264afd613cc09ae6b2042b3a3efdfebe828980292c3a6529c5ab6906e0516b682013d1a0eaa626fc989d54b21a27ad624ad1dbdbc444b7e06d88bffe1edda7560c0bc722d9b16c0fd96e358b7ce300567", 0xa0, 0xfffffffffffffffb) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000001200)='big_key\x00', r9) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000800)=0xffffffffffff79e9) 2018/03/30 15:28:43 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8947, &(0x7f0000000080)={'bond0\x00', @ifru_map={0x10001}}) r1 = memfd_create(&(0x7f0000000900)='%@:vmnet0%\x00', 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000940)=0x3, &(0x7f0000000980)=0x2) accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0x14, 0x800) recvmsg(r0, &(0x7f0000000840)={&(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}}}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000180)=""/184, 0xb8}, {&(0x7f0000000240)=""/218, 0xda}, {&(0x7f0000000340)=""/117, 0x75}, {&(0x7f00000003c0)=""/141, 0x8d}, {&(0x7f0000000480)=""/37, 0x25}, {&(0x7f00000004c0)=""/71, 0x47}, {&(0x7f0000000540)=""/133, 0x85}, {&(0x7f0000000600)=""/7, 0x7}, {&(0x7f0000000640)=""/183, 0xb7}], 0x9, &(0x7f00000007c0)=""/126, 0x7e, 0x81}, 0x40000020) getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000000880)={@remote}, &(0x7f00000008c0)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0xaa}, 0x1a, r2}) 2018/03/30 15:28:43 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = semget$private(0x0, 0x3, 0x0) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000100)=[0x5, 0x7]) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$void(r2, 0x100000005451) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000240)=0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x200, 0x0) r5 = perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x100000000, 0x0, 0x6, 0x2, 0x0, 0x5, 0x1, 0x3, 0x6, 0x1f, 0x300000000, 0x0, 0x8, 0x8, 0x7, 0x6, 0x101, 0x1, 0x548a78b, 0x3e, 0xe88, 0x8001, 0x7, 0x3f, 0x8, 0x2, 0x7fffffff, 0xffff, 0x8, 0x6, 0x80, 0x0, 0x5, 0x31, 0x3, 0x80, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x318, 0x3497, 0x0, 0x7, 0x1, 0x6, 0x1ff}, r3, 0xb, r4, 0x2) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000140)=0x0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f00000000c0)={0x5, &(0x7f0000000040)=[{}, {}, {}, {}, {}]}) fcntl$lock(r2, 0x7, &(0x7f0000000080)={0x0, 0x7, 0x0, 0xfffffffffffffffd, r6}) semtimedop(r1, &(0x7f00000002c0)=[{0x3, 0x1, 0x1800}, {0x0, 0x2727, 0x800}, {0x5, 0x88, 0x1800}, {0x0, 0x4, 0x1800}, {0x2, 0x3ff, 0x1800}, {0x0, 0x8, 0x800}], 0x6, &(0x7f0000000300)) lstat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000740)=[0xffffffffffffffff]) fstat(r2, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0}, &(0x7f0000000840)=0xc) r12 = getgid() lstat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getegid() getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000940)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000000a40)=0xe8) stat(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000b40)={{{@in=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000000c40)=0xe8) stat(&(0x7f0000000c80)='./file0\x00', &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r4, &(0x7f0000000e80)={&(0x7f0000000340)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000640)=[{&(0x7f00000003c0)="ff747953143cfea1695ddf257633a7b615ffb297ce20e85763f9a9297c4b", 0x1e}, {&(0x7f0000000400)="1c6666551fc7aedb06d0066c908c5f97c533168f95cd27a8b6a68578597c142418e1c39768f501aff19322ccbf96d7be38d2c28f6870e6668e6962617bc0f966780b73dcf0f46b05be25ccc36adcfc4949e94167553721619570db98665eeed4e5abcf2b14224cb58f256e1d0b0ca0444724d07437fd2ebf20c909ca3029c853ea1d6fb3bde4dc00964276aa18366eb917a1f46126c7f25bb35879079a1b82d375a77806e22347d0ca5df6e7250c1f2b597d651e3c6dc356d9913c34ffd633f9cd8f51ed9bfde0deebf9e95aaeb73a87e6f83f721e98690de1", 0xd9}, {&(0x7f0000000500)="67f23a7d2cbfc1f624af3c068200ab0678eda946bfb109d95bfbab3b0187c15f6a6a8ec3ac", 0x25}, {&(0x7f0000000540)="c9833a6876b87695e50f29999eab5259a3687713bd76c4c04d63f85f2426cf00b0e7cfd3564f9947eb4a52c2a52939154c0791da743c341680efb9257268d79d9645bd22ea54fe7e4274838d2ff24b01e4100dfa78eb330dbb050191c398f6d91f6794bba1aa380b127ffde2968bfc6a4be77b97d800e9daf30d3a6434d77f737697ab8ad2c50171d4b539170b866d6d7dbecbaf899ddd7fe894c8f37be8d260299fa9db0700bac7adf8bed076e6c0d8eba8be98f695088ba471b5e02a7ccb7c5499f90140a2ee086add56d5d201cc7fb8a5db", 0xd3}], 0x4, &(0x7f0000000d40)=[@rights={0x18, 0x1, 0x1, [r5]}, @cred={0x20, 0x1, 0x2, r3, r7, r8}, @cred={0x20, 0x1, 0x2, r3, r9, r10}, @rights={0x20, 0x1, 0x1, [r4, r0, r5]}, @cred={0x20, 0x1, 0x2, r3, r11, r12}, @cred={0x20, 0x1, 0x2, r3, r13, r14}, @cred={0x20, 0x1, 0x2, r3, r15, r16}, @rights={0x28, 0x1, 0x1, [r4, r5, r4, r2, r4, r2]}, @cred={0x20, 0x1, 0x2, r3, r17, r18}], 0x120, 0x40}, 0x4040001) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0xf000)=nil, 0xf000}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000180)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/30 15:28:43 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x100) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000040), 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000240)=""/253) fallocate(r0, 0x1000000002, 0x101, 0x86) ppoll(&(0x7f0000000040)=[{r0, 0x1}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={0x8}, 0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x0, 0x7530}}) [ 127.178327] EXT4-fs warning (device sda1): ext4_group_extend:1759: can't shrink FS - resize aborted 2018/03/30 15:28:43 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) socketpair(0x8, 0x2, 0x56, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000600)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x5c, r4, 0x400, 0x70bd2a, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x521d}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000) r5 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x10001, 0x280000) mkdir(&(0x7f0000000300)='./file0\x00', 0x99) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000480)={0x8000, 0x1, 0x8, 0x9859, 0x6, 0x2, 0x6d5d, 0x2, 0x0, 0xfffffffffffffffa, 0x3}, 0xb) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) close(r1) r6 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f0000000340)=0x3) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r7, r8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000500)) ioctl$TCSETAW(r5, 0x5407, &(0x7f00000004c0)={0x1ff00000000000, 0x1, 0x2, 0x7, 0x9, 0x9, 0x1, 0x0, 0x0, 0x8}) dup2(r0, r1) socket$l2tp(0x18, 0x1, 0x1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000000180), &(0x7f00000001c0)='/dev/snd/seq\x00') 2018/03/30 15:28:44 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002e9000)={0xffffffffffffffff}) close(r0) r1 = socket$inet6_sctp(0xa, 0x3, 0x84) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000000580)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmmsg(r1, &(0x7f00000005c0)=[{{0x0, 0x0, &(0x7f0000003bc0), 0x0, &(0x7f0000003c00)=""/69, 0x45}}, {{&(0x7f0000003c80)=@nfc, 0x80, &(0x7f0000000280)=[{&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000000040)=""/7, 0x7}, {&(0x7f0000000080)}, {&(0x7f00000000c0)=""/57, 0x39}, {&(0x7f0000000100)=""/249, 0xf9}], 0x5, &(0x7f0000003e00)=""/158, 0x9e, 0x800}}], 0x1, 0x0, 0x0) r3 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc\x00', 0x8000, 0x0) fanotify_mark(r3, 0x10, 0x8000010, r4, &(0x7f0000000340)='./file0\x00') r5 = open(&(0x7f0000a1cff8)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r5, 0x400, 0x1) r6 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x88000) ioctl$EVIOCGPROP(r6, 0x80404509, &(0x7f00000002c0)=""/48) r7 = memfd_create(&(0x7f0000000540)='\x00', 0x2) dup3(0xffffffffffffffff, r5, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000000580)) clone(0x0, &(0x7f00000003c0)="5c6941a344f4f6e3bc7d6854a4587e2e278645fc41befda2f3df179bc883dd32871cfaf4a59bf397fd52b6f7685217d16d1b64f75ab2960c5043171995244b118e9510eece00a493f0b2f21119d801a9f56daa04a1a8114876b071353158594db119f9ce3eded5d7dc00e165851b7c2b452001a5eff5c405380ff888f4ad5b061ec82ef04723dca4867e3169337ef019e1c65340a830cf3f7c2ba58e803203d67735c967c56f32fa", &(0x7f0000000080), &(0x7f0000000480), &(0x7f00000004c0)="a3d092ded51dc27e668c174e1a3432f45c70879a75fd51f939f829aac2287fb16cda532629341dee84bfcf71283b52f8514cc247f5de8c10898f652a825dca57afb21ae7e058e1e103cc7522d436646c1c8773e2d923c98630db3c4e6a1f013426248c93c5bd20b7e3e51e32685f1136102a1b834af28030ff58ccdd") 2018/03/30 15:28:44 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pkey_free(0xffffffffffffffff) syz_open_dev$usbmon(&(0x7f0000001880)='/dev/usbmon#\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000140)) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = getpgrp(0xffffffffffffffff) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)) r4 = getpid() kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r2, &(0x7f0000000000)={r2, r1}) 2018/03/30 15:28:44 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2000, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00000000c0)=0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000100)={0x25f08d17, 0x0, 0x3, 0x80000001}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000140)={r1, 0x9}) r2 = shmget(0x3, 0x3000, 0x200, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000180)=""/85) ioctl$KVM_NMI(r0, 0xae9a) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000240)={'filter\x00', 0x7, 0x4, 0x480, 0x0, 0x0, 0x280, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000200), {[{{@arp={@dev={0xac, 0x14, 0x14, 0xa}, @dev={0xac, 0x14, 0x14, 0x12}, 0xffffffff, 0xffffffff, @empty, {[0x0, 0xff, 0xff, 0xff, 0xff, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2}, {[0xff, 0x0, 0x0, 0x0, 0xff, 0xff]}, 0x0, 0x8, 0x0, 0x100000001, 0x0, 0xffffffff, 'ip6gre0\x00', 'gretap0\x00', {0xff}, {}, 0x0, 0x2}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @loopback=0x7f000001, @empty, 0x8, 0x1}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, @dev={0xac, 0x14, 0x14, 0x16}, @multicast1=0xe0000001, 0x8, 0x1}}}, {{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x8, 0x2800000000, 0x3}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000740)) r3 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000780)={0x0}, &(0x7f00000007c0)=0xc) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000800)=r4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000840)=0x4a, 0x4) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000880)='/dev/vcs\x00', 0x400000, 0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r4, 0x10, &(0x7f00000008c0)={0x40}) ioctl$sock_inet_SIOCDARP(r5, 0x8953, &(0x7f0000000900)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1a}}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xa925995389e250af}}, 0x0, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6_vti0\x00'}) getsockopt$IP_VS_SO_GET_TIMEOUT(r3, 0x0, 0x486, &(0x7f0000000980), &(0x7f00000009c0)=0xc) r6 = accept$inet6(r5, &(0x7f0000000a00)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000a40)=0x1c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000a80)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_dccp_int(r0, 0x21, 0x10, &(0x7f0000000ac0), &(0x7f0000000b00)=0x4) r8 = semget$private(0x0, 0x1, 0x120) semctl$GETVAL(r8, 0x0, 0xc, &(0x7f0000000b40)=""/199) ptrace$setopts(0x4206, r4, 0x76, 0x100041) ioctl$KDADDIO(r5, 0x4b34, 0x5) ioctl$KDADDIO(r5, 0x4b34, 0x6) syz_open_dev$midi(&(0x7f0000000c40)='/dev/midi#\x00', 0x80000000, 0x12000) fcntl$setsig(r7, 0xa, 0x2) ioctl$VT_DISALLOCATE(r5, 0x5608) ioctl(r6, 0x5, &(0x7f0000000c80)="78d493fcdca914ae6672f9a6598229304bce42ae2e47b5cd7ba59d6d8e7b8baaf2672ed6ad95fc80ed723b2786b739660150a77d1790a79c691483d903c722abed33c5ecaae06abf6c538fdf81e92dbeb1620d4a34f53390c623db5fbcdde8fb170df0b8b7e6141f78d14c6c475bd8de7dcdd1d887820e4392a90fdee2ebc1da009092") [ 127.233570] ptrace attach of "/root/syz-executor5"[4497] was attempted by "/root/syz-executor5"[13534] 2018/03/30 15:28:44 executing program 0: clone(0x20800, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @random}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@dev, 0x0}, &(0x7f0000000240)=0x14) bind(r0, &(0x7f0000000280)=@can={0x1d, r2}, 0x80) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r1, 0x400}, 0x8) 2018/03/30 15:28:44 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0xfffffffffffffffc}, {{}, 0x4}], 0x30) write$evdev(r0, &(0x7f0000000040), 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000240)=""/253) fallocate(r0, 0x2, 0x707, 0x60237a5d) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f0000000180)=[{r0, 0x1}, {r0, 0x4001}, {r0, 0x200}, {r0}, {r0, 0x240}, {r0}, {r0}, {r0}], 0x8, &(0x7f0000000100)={r1, r2+30000000}, &(0x7f00000000c0)={0x5}, 0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/30 15:28:44 executing program 5: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x100000000, 0x4) r5 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r5, 0x40000000af01, &(0x7f0000c97ff8)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r6, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) close(r6) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r5, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_SET_VRING_ADDR(r5, 0x4028af11, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001300)=""/81, &(0x7f0000001380)=""/21, &(0x7f00000013c0)=""/143}) pread64(r5, &(0x7f00000014c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r5, 0x4008af30, &(0x7f0000d7c000)={0x0, r6}) write$vnet(r5, &(0x7f00000010c0)={0x1, {&(0x7f0000001140), 0x25d, &(0x7f0000001180)=""/162, 0x0, 0x2}}, 0x68) setreuid(0x0, r4) r7 = inotify_init1(0x0) fcntl$setown(r7, 0x8, 0xffffffffffffffff) ptrace$peekuser(0x3, r3, 0x5) fcntl$getownex(r7, 0x10, &(0x7f0000000300)={0x0, 0x0}) ptrace$setopts(0x4206, r8, 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000c80)={{0xa, 0x0, 0x6cf5, @loopback={0x0, 0x1}, 0xa1}, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffc0}, 0x0, [0x9, 0x0, 0x0, 0x8, 0x8, 0xa8, 0x0, 0x5763badf]}, 0x5c) r9 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="64e2ac15c6aab872075a6392705ee2d9ccd29b0c9b87f7443e8879b1221232c9ca89b1a0bbb510846a7906000000366852f3633a246c801fd939bcd0472b95db041dc47682c7461ff6a0e210f4ceac1264afd613cc09ae6b2042b3a3efdfebe828980292c3a6529c5ab6906e0516b682013d1a0eaa626fc989d54b21a27ad624ad1dbdbc444b7e06d88bffe1edda7560c0bc722d9b16c0fd96e358b7ce300567", 0xa0, 0xfffffffffffffffb) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000001200)='big_key\x00', r9) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000800)=0xffffffffffff79e9) 2018/03/30 15:28:44 executing program 2: r0 = socket$inet6(0xa, 0x80803, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) r2 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x1d7}, &(0x7f00000001c0)=0x8) bind$inet(r2, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) connect$inet(r2, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r3 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x0) ftruncate(r3, 0x10000) sendfile(r2, r3, 0x0, 0x10001) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f00000003c0)=""/67, &(0x7f0000000440)=0x43) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r5, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) ioctl$DRM_IOCTL_AGP_INFO(r4, 0x80386433, &(0x7f00000002c0)=""/4096) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) openat$cgroup_subtree(r1, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) get_thread_area(&(0x7f0000000040)={0x1, 0xffffffff, 0x400, 0x7, 0x3f, 0xc8, 0x6, 0xfc5, 0x400, 0x2}) 2018/03/30 15:28:44 executing program 0: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff8ffc)=0x8005, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={'ifb0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f00000000c0)=0x8, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x20040000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/30 15:28:44 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f00000000c0), &(0x7f0000000100)=0x40) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@setlink={0x3c, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_VFINFO_LIST={0x1c, 0x16, [{0x18, 0x1, [@typed={0x14, 0x6, @ipv6}]}]}]}, 0x3c}, 0x1}, 0x0) [ 127.405765] ptrace attach of "/root/syz-executor5"[4497] was attempted by "/root/syz-executor5"[13590] 2018/03/30 15:28:44 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x4840) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000040)) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000240)=""/220) ftruncate(r1, 0x8) r2 = semget$private(0x0, 0x12, 0x100) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0)={0x8, 0x2, 0x6, 0x3, 0x2, 0x2, 0x2, 0x1ff, 0x9, 0x8001, 0x80}, 0xb) r3 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r4 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r3) r5 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r4) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000440)={0x1000, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000480)={0x8001, r6, 0x10000, 0x65b}) keyctl$instantiate(0xc, r3, &(0x7f0000000380)="b828200211b0cff3a602e56d01b3dc9fac176948b2f087a60afde57e770e65fc", 0x20, r3) r7 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r4) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='cgroup.events\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r8, 0x84, 0x0, &(0x7f0000000200)={0x0, 0x3, 0xffe, 0x10000000008001}, &(0x7f00000004c0)=0x10) keyctl$update(0x2, r7, &(0x7f0000000240)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) keyctl$dh_compute(0x17, &(0x7f0000000100)={r5, r7, r7}, &(0x7f0000000140)=""/5, 0x5, &(0x7f00000001c0)={&(0x7f0000000180)={'sha384-avx2\x00'}}) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x0]) setsockopt$bt_hci_HCI_TIME_STAMP(r8, 0x0, 0x3, &(0x7f0000000400)=0xffff, 0x4) geteuid() semctl$SEM_STAT(r2, 0x0, 0x12, &(0x7f0000000500)=""/236) sendmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000340)=""/176, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000200)=0x315) 2018/03/30 15:28:44 executing program 2: personality(0x4100001) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x4000000000000006, 0x4, 0x6879, 0x100000b, 0x0, 0xffffffffffffffff, 0x0, [0x4]}, 0x2c) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x200) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000005c0)="c62ceb04d413949c41ad50ec3991f8ad4d923550fb0040ee1775ced114693f55812a55ef8098da2e3312f37d7cf054f133013ee04ac76b9254fa7fdd203ae0819e17", 0x42}], 0x1, &(0x7f0000000640)=[@iv={0x68, 0x117, 0x2, 0x53, "d26227a05c651a7436e214d539edb97bdf182b5b260f543eaae34061f2e3fba5d180afa9ff0de7487186c2e2e476c3987e1be0ab6886d732320975088b317457afa88760317e482cde53df3478aece657e000d"}, @op={0x18, 0x117, 0x3}, @iv={0x108, 0x117, 0x2, 0xf4, "2eb7014b57ec732898fbd002eb26d701b72a16b4920b5ab12ced05991df5b481a94255bd9a18c5afcf98f73a2001a3baaf39862cbc8b5b7db39d22b29f50fb136b385647d8ccc94eca9408165a3e3c1f1e2f96f98718b8a9245c5c67b4e3a7e69bceaa85cca163bf451557b2e4d28c0199aa8027748c5940fe08f21ae2705d32ec328a3435494411a79aa4de32eb4cea14fe8639265aa4400bb64d2b4adae7d58e9118c1a3ab3f924fbe6de9986c92c1e2d7047bbe43d4c72f36592d94b444285f4503e8291be9977b18972ba3a4aba6e47a18cac4ca524f35c66b36f697767b0f0e51ad271ccc3dedf4ab7f4088a844f60e2ef2"}, @assoc={0x18, 0x117, 0x4, 0x1}, @iv={0x60, 0x117, 0x2, 0x49, "26e9a8592c93e4a4022abc63a39ccf02094e413f7c38894b871a71ce446ee05eb64691419cb581f21ef3bb849ff001ef30729e2b3342e22c96749a9e830726d32e872ed745a300c053"}], 0x200, 0x4000001}], 0x1, 0x4801) writev(r0, &(0x7f0000000480), 0x0) r2 = getpid() ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000440)=0x4f4) r3 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) sendmsg$unix(r1, &(0x7f00000004c0)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000380)=[{&(0x7f00000000c0)="89208aec872ed563f7b09bfd08d3bdd6d3b681913349f53637d933d480c2b7328926a84dff39120fd0abbb788f16f395b36a40b51de3d11997ac52c6e5cb8aeda921e93d74a55eb2bf8361f77e743731626864e4e2f42680fef4ddea8130a9a7770595530d32f0cf77b8488ee49b8390dbe7b8054ef507e1f73b05c1d273983c257e65816f054078b4ee4e6b264a49be9ac6e57784231709fe8ccec0776c9c5a483cec32db98f8e6475f4dd888417c6318659412f89c915e145f4ad5ecab6f84399728e262ab47ad5276f696fce9c06920420266f4b47ff72dbb111edd056bd799dedbdf7b7665d310f41775010f2a", 0xef}, {&(0x7f00000001c0)="c2a242de7b9a021eb83a73b8efe77534d8e8c792ffa8494ccdaac45b261a1652f964f3faacdc658c93e45419ef929a40b66a6be12cc3f9545cf60954465aeed1d5e4a995a1c838b296d9fb6967e345996153ad3524f28f63e20885ec98acae940c4971b664669e1228e8e46f5308330d0c7c134b55edcdda801e0d364f7358d5bebb63cfb3cf5e5df343f3804bca5a3e71e339f3c1312f68ae746bc3231b1554b526", 0xa2}, {&(0x7f0000000280)="83891a7c7b11f958590f36687b30a4e3d7b3f68ae7b98d72da7ae68f3d707cf9ff7357a3244748f09631351bfe79b38bcae9fea66f382853ba7c470cbca56c750cbb258f3e37d0968c7b15d057d016f70437af574d565ad2d4146b5d82f48da7afb35a0df28fc6d4aea5ac13e0f01792ae1bb888eac3109fb7e18f34f55b2d9bd8c99075f396cac0be0f05a04c2b702d1738d03af5e8b4d350b1cdfa3819eb97d0e14daeb7eaf4aa38f1da9e6b71719f8fdaf4121f7d61138a0b162fad3bd16b1ff287d765fac866828835cf1ef9d1a08bc75e4ead25f0b82d2adbe98f9eb05c418c25a70d559ecfed82", 0xea}], 0x3, &(0x7f0000000500)=ANY=[@ANYBLOB="182f0800000000000100000201000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="28000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000c501cb571c7da424ddeb180ea0fc270c1cd304c8a992ace039ab310a9cebf7a2c6713d1472b6856f14dea95d1bdf4b16dbb6ce543a0e0e353b260ece11b92e5ca849b5d0259f96", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x60, 0x4}, 0x80) 2018/03/30 15:28:44 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00001f0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSBRKP(r0, 0x5425, 0x3f) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x690c00, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r3, &(0x7f00000002c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="a4000000", @ANYRES16=r4, @ANYBLOB="34012bbd7000fddbdf250f0000000c00030008000504e000000138000300080007004e2300001400020073797a6b616c6c6572300000000000000800030004000000080003000200000008000500e0000001080006000700000008000500000000003c0002000800030001000000080007007056000008000500f7ffffff08000500ff7f000008000b000200000008000400060000000800060006000000a01bdbcdd55a5e581de48c4d674467dceb769f4a26887c318cadee29181dd50639b7c9ac6660bdc7d1e14547b0b248d8194c30482cdebccbe10ee6d2185d930b06c7f367c7c400438e2f6be7"], 0xa4}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000580)={'lo\x00', 0x0}) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000005c0)={{{@in=@rand_addr=0x8, @in=@broadcast=0xffffffff, 0x4e21, 0xffffffff, 0x4e20, 0x0, 0xa, 0x0, 0x20, 0x0, r5, r2}, {0x2, 0x3c685ce9, 0x1, 0x3, 0x1, 0x5, 0x3f, 0x1f}, {0x1, 0x6, 0x5, 0x7ff}, 0x2, 0x6e6bb2, 0x1, 0x1, 0x0, 0x3}, {{@in=@loopback=0x7f000001, 0x4d6, 0x6c}, 0xa, @in=@broadcast=0xffffffff, 0x3505, 0x7, 0x2, 0x80000000, 0xffffffff, 0xffffffffffffffff}}, 0xe8) setuid(r2) close(r0) r6 = accept4$inet6(r0, 0x0, &(0x7f00000000c0), 0x80800) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f0000000100)=0x1, 0x4) 2018/03/30 15:28:44 executing program 4: syz_emit_ethernet(0x18, &(0x7f0000000000)=ANY=[@ANYBLOB="aa7689aaaaaaaabb00000001000081000000886442a703000000"], &(0x7f00000000c0)={0x1, 0x4, [0x0, 0x74e, 0xdce]}) 2018/03/30 15:28:44 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) socketpair(0x8, 0x2, 0x56, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000600)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4002000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x5c, 0x0, 0x400, 0x70bd2a, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x521d}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000) r5 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x10001, 0x280000) mkdir(&(0x7f0000000300)='./file0\x00', 0x99) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000480)={0x8000, 0x1, 0x8, 0x9859, 0x6, 0x2, 0x6d5d, 0x2, 0x0, 0xfffffffffffffffa, 0x3}, 0xb) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) close(r1) r6 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f0000000340)=0x3) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r7, r8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000500)) ioctl$TCSETAW(r5, 0x5407, &(0x7f00000004c0)={0x1ff00000000000, 0x1, 0x2, 0x7, 0x9, 0x9, 0x1, 0x0, 0x0, 0x8}) dup2(r0, r1) socket$l2tp(0x18, 0x1, 0x1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000000180), &(0x7f00000001c0)='/dev/snd/seq\x00') 2018/03/30 15:28:44 executing program 5: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x100000000, 0x4) r5 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r5, 0x40000000af01, &(0x7f0000c97ff8)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r6, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) close(r6) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r5, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_SET_VRING_ADDR(r5, 0x4028af11, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001300)=""/81, &(0x7f0000001380)=""/21, &(0x7f00000013c0)=""/143}) pread64(r5, &(0x7f00000014c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r5, 0x4008af30, &(0x7f0000d7c000)={0x0, r6}) write$vnet(r5, &(0x7f00000010c0)={0x1, {&(0x7f0000001140), 0x25d, &(0x7f0000001180)=""/162, 0x0, 0x2}}, 0x68) setreuid(0x0, r4) r7 = inotify_init1(0x0) fcntl$setown(r7, 0x8, 0xffffffffffffffff) ptrace$peekuser(0x3, r3, 0x5) fcntl$getownex(r7, 0x10, &(0x7f0000000300)={0x0, 0x0}) ptrace$setopts(0x4206, r8, 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000c80)={{0xa, 0x0, 0x6cf5, @loopback={0x0, 0x1}, 0xa1}, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffc0}, 0x0, [0x9, 0x0, 0x0, 0x8, 0x8, 0xa8, 0x0, 0x5763badf]}, 0x5c) r9 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="64e2ac15c6aab872075a6392705ee2d9ccd29b0c9b87f7443e8879b1221232c9ca89b1a0bbb510846a7906000000366852f3633a246c801fd939bcd0472b95db041dc47682c7461ff6a0e210f4ceac1264afd613cc09ae6b2042b3a3efdfebe828980292c3a6529c5ab6906e0516b682013d1a0eaa626fc989d54b21a27ad624ad1dbdbc444b7e06d88bffe1edda7560c0bc722d9b16c0fd96e358b7ce300567", 0xa0, 0xfffffffffffffffb) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000001200)='big_key\x00', r9) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000800)=0xffffffffffff79e9) 2018/03/30 15:28:44 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000040), 0x0) socketpair(0x0, 0x7, 0x8000, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000140)={{0x100000001, 0xa1}, {0x5, 0x8}, 0x4e, 0x0, 0x9}) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000240)=""/253) fallocate(r0, 0x2, 0x707, 0x60237a5d) ppoll(&(0x7f0000000040)=[{r0, 0x1}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={0x8}, 0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/30 15:28:44 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x10800, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000300)=0x2) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f0000000100)) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000280)="660f72e706b8030000000f23c80f21f8350400d0000f23f8c4e16015a191a70000f3f080b67ba2ccb900b9bc0900000f3266baf80cb8b4f92b88ef66bafc0cec2e650f22a6b90e0a00000f320f06f26e", 0x50}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f0000000000)=0x5fff) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x101800, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r4, 0x4008af13, &(0x7f0000000340)={0x1, 0xc2}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x40, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_REINJECT_CONTROL(r5, 0xae71, &(0x7f0000000000)={0x7}) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r7, 0x0) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}}) epoll_create1(0x0) r8 = dup3(r5, r6, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) gettid() sendmsg$unix(r8, &(0x7f0000000600)={&(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000280)="6dc95980a1924286d098b55e644d611ef1d29f968b79ff95dc00685ad6e4c5b8cd7115dc492ec052c8a2d4154c9f705985ed7a4e601e408df061bc98c458cb0d53592bcb0b5b231b2eb693b6e0aede29ac0e17ac845d9ce113a45f5cd490ed7691ceb875f10bd8ab17c07696d44e4e8f875b043e74bb6ed3d6178cb447baabe1edd772ad27dd5d60e67e", 0x8a}], 0x1, &(0x7f00000005c0), 0x0, 0xb95c1172567e0efd}, 0x0) r9 = add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001040)="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", 0x1000, 0xffffffffffffffff) r10 = gettid() perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0x0, 0x100000001, 0x3, 0x0, 0x0, 0x5, 0x0, 0x8, 0x1, 0x3, 0xdcfd, 0xfffffffffffffeff, 0x0, 0x1, 0x6, 0xffff, 0x9, 0x3, 0x8, 0xd6c, 0x0, 0x1ff, 0x25d8, 0x7, 0x20, 0x3ff, 0x380000, 0x6, 0x8, 0x62, 0x1, 0x100000000, 0x0, 0x6, 0x3ff, 0xaf17, 0x0, 0x1f, 0x3, @perf_config_ext={0xc, 0xff2f}, 0xa000, 0x100000000, 0x5, 0x7, 0x0, 0xff, 0x2}, r10, 0x10, r8, 0x2) truncate(&(0x7f0000000340)='./file0\x00', 0x7fff) setsockopt$netrom_NETROM_N2(r8, 0x103, 0x3, &(0x7f00000001c0)=0x20000000009f, 0xa98869e044c24e1) keyctl$get_keyring_id(0x0, r9, 0x80000001) 2018/03/30 15:28:44 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000227000)={r2}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000080)={0x1d000, &(0x7f0000000000), 0xc, r2, 0x5}) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000200)={0x79}) 2018/03/30 15:28:44 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xc5}, 0x2c) r0 = add_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="b8172c183c9a0488b83f10847fa24de75ad2f788aa9f16b8a3c6625cd255efbc15abf83498f40f2b8b28c21751f496aa5d5164", 0x33, 0x0) r1 = add_key(&(0x7f00000000c0)='pkcs7_test\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="0008a41b818633532852d8d420c23b76ddcc490fd7185bdd", 0x18, 0xfffffffffffffff9) keyctl$negate(0xd, r0, 0x3, r1) r2 = bpf$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$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r2, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r3, 0x4) 2018/03/30 15:28:44 executing program 2: syz_open_dev$amidi(&(0x7f0000000d00)='/dev/amidi#\x00', 0x0, 0x4101) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000004c0)={0x0, 0x8, 0x200000000005, "717565756530000000000000000000000000000000000000000040000000000000000000000000f3ffffffffffffff0000000016000000003c00000000000100", 0x1}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0xf) r3 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r1, 0xfffffffffffffffe) syz_open_dev$sndseq(&(0x7f0000000340)='/dev/snd/seq\x00', 0x0, 0x301000) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r4, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd188185", 0x2b, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r4, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) 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(r4, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0}) r7 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000003c0)={0x29, 0x0, 0x0, 0x0, 0x0, 0x3ff}) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x800000) connect$bt_rfcomm(r7, &(0x7f0000000640)={0x1f, {0x0, 0x2, 0x8, 0x400, 0x0, 0x9}, 0x7fffffff}, 0xa) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={r6, 0x80000}) r8 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_ADD(r5, 0x4c81, r8) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, r8) ioctl$sock_ipx_SIOCIPXCFGDATA(r7, 0x89e2, &(0x7f0000000380)) setsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) 2018/03/30 15:28:44 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) socketpair(0x8, 0x2, 0x56, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000600)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4002000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x5c, 0x0, 0x400, 0x70bd2a, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x521d}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000) r5 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x10001, 0x280000) mkdir(&(0x7f0000000300)='./file0\x00', 0x99) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000480)={0x8000, 0x1, 0x8, 0x9859, 0x6, 0x2, 0x6d5d, 0x2, 0x0, 0xfffffffffffffffa, 0x3}, 0xb) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) close(r1) r6 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f0000000340)=0x3) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r7, r8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000500)) ioctl$TCSETAW(r5, 0x5407, &(0x7f00000004c0)={0x1ff00000000000, 0x1, 0x2, 0x7, 0x9, 0x9, 0x1, 0x0, 0x0, 0x8}) dup2(r0, r1) socket$l2tp(0x18, 0x1, 0x1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000000180), &(0x7f00000001c0)='/dev/snd/seq\x00') 2018/03/30 15:28:44 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000cc0)={'syz_tun\x00'}) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000005c0)={0x0, 0x1a}, &(0x7f00000003c0)=0x2) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r3, &(0x7f0000000400)=0x3) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000000580)={'ip6_vti0\x00', {0x2, 0x4e1f, @broadcast=0xffffffff}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001240)=ANY=[], &(0x7f00000002c0)) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000c80)='IPVS\x00') ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000880)=@get={0x1, &(0x7f0000000700)=""/236, 0x6}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000000dc0)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f0000000940)=0x2) sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000240)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x100fffe}, 0xc, &(0x7f0000000500)={&(0x7f00000010c0)=ANY=[@ANYRES32=r4, @ANYBLOB="000428bd7000ff83baefdbdf250d0000000c00030008000100020000001c00030048000500991414aa080007004e23000008000300000000003c000300080006000000080003000100000008aa6000ffff0000d737f20879bb1e8639728c080004002f000000080004000100000008000500ac1414aa08000500070000001800010008000200000000000c00070020000000020000004d00000000000000ac1454bb08000100186c5ed8daba40df0200000008008675a35b0ceaf36cf7a1ad3ffab2864c677cbbc6bb3300e62a3a3e58ae59b79300a5c0311716ada7d2806d19e1e6192d7369776670d0e47cb97e65548f59a04292701ca7fdd13f950fb6cf0f8c2125b272527ac714143e84f718adb18a0131c1c34e83e113d8dc8cc9a38f160cc82e941364daafa84f13f25ba5d88909034eaa2ecc723165cb958d7daaa3220b2654153a8d1dad4cbc30641d7e00000000000000000000"], 0x2}, 0x1, 0x0, 0x0, 0x80}, 0x8000) r7 = socket(0x10, 0x2, 0x10) ioctl$SIOCSIFMTU(r7, 0x8922, &(0x7f0000000200)={'syz_tun\x00', 0xb6}) write(r7, &(0x7f0000000bc0)="1f0000000104ff00fd4354c007110000f305010008000600010423d1ffdf001eef9ceae8e9e90310fdcf7ad45ccb3df5f0465c0836a4bd9abcb2ce63d25b560c68b0cb810c9018584e62e807571b68ec1a40fe70348c59bfabac4a6b59a631948512a04eb0f6d2fc8b63bfb1293e93c627665cd8a3e43a9151bc0e757f29cf326ec5cf046dac4c34e2f91aeb4cb6538caf3609c0034023efcb5b636aa4ca2c94b1272ef93876b60027c61639c9f900000000000000000000", 0xb8) syz_genetlink_get_family_id$ipvs(&(0x7f00000008c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r7, &(0x7f0000000440)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000a80)=ANY=[@ANYBLOB="b400e94663776668c79496b85fd24dee5d353b1151680d02e7b8c80541423d43767fb5776db709610c9441aa4c1862e046f87d75bc92e9ce3202538b322e9a3383102b2d3373f7b35b29754183aa1ac0d82483a5d59d8fd89587751932c7494d3ee02726d967764819380d7e7bf145278743e769c534c775e74862c7248226fd6c0066c1c1ee3e11"], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x80) getsockopt$inet_sctp_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f0000000480)={0x0, 0xff}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f0000000100)={0x0, 0xffffffff}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f00000001c0)={r8, 0xfffffffffffffff7, 0x9, 0x20, 0x7, 0x6d}, 0x14) write(0xffffffffffffffff, &(0x7f0000000040)="5a1fa3b65c4eb558673a406f3227196caaf72d14f8aa8dfffb6eca66fb1bae67cc73da58c3b09694f5bbb514a114801826666d4e75", 0x35) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r9, 0x4010641a, &(0x7f00000000c0)={0x0, &(0x7f0000000280)}) ioctl$sock_SIOCETHTOOL(r7, 0x8946, &(0x7f0000000080)={'syz_tun\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="3b00000004000000010100000300000005000000000000000300000097f5ffff0800000000000000c6d658e90f5eef5b44ee8f3a81a7d04650c84824f07ff3ae3062c3d28bc0905cf3ab0ef616c06d35e847bb4272712aff9074f6a8484f5975e4f3c0d61c75d610b454924657f4f7d858c8721133d6a46632992987edd9269b65e41c1d13ebaa5cab49c3505b303058e4203119a3761939cd3040189fee1848328152c8dbea52cab2373b78a1a198a7b344d8ee7db80389f98db2cec8600be82032986b893fa5e700f162a6326f4baecaa304f8ad3c7ade8c9eb46d939b92df"]}) splice(r7, &(0x7f0000000140), r7, &(0x7f0000000240), 0x37ad, 0xf) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000000280), 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000000980)={r8, 0xef, "1cc96a0742f2b897d8d215217bad062b4f1c6648144beecdd6913417f860293a809076be2d937f5989cc0244926f46cd77bf79937925ebea5e4b68cf9b264f7bd221e34f53dbf04c9fd332ac955cb63021a513abe5fd57ae88bcfdd2712a6356e3914b72dea674f7d49fd4e715ce51e784eec53e0dc5aa0c141d5b7af3ac9e6532c5a93bc9542e8c2718c31740b0aef1b29da02dc68101cb3501d71b0048702acafcf292b52043b7a32d5c2427b7443a6a2ba98e12c083e3dee96cf23cc500f61112c54e836d09c5151f9ec5ec28883bba7c1ddcee03689bf7ef1871c803501ff01409c878e8883c87ee8fbbc2e0da"}, &(0x7f0000000340)=0xf7) [ 127.718326] binder_alloc: binder_alloc_mmap_handler: 13615 20000000-20002000 already mapped failed -16 2018/03/30 15:28:44 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10, 0x29}], 0x10}}], 0x2, 0x8000) 2018/03/30 15:28:44 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) socketpair(0x8, 0x2, 0x56, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000600)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4002000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x5c, 0x0, 0x400, 0x70bd2a, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x521d}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000) r5 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x10001, 0x280000) mkdir(&(0x7f0000000300)='./file0\x00', 0x99) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000480)={0x8000, 0x1, 0x8, 0x9859, 0x6, 0x2, 0x6d5d, 0x2, 0x0, 0xfffffffffffffffa, 0x3}, 0xb) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) close(r1) r6 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f0000000340)=0x3) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r7, r8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000500)) ioctl$TCSETAW(r5, 0x5407, &(0x7f00000004c0)={0x1ff00000000000, 0x1, 0x2, 0x7, 0x9, 0x9, 0x1, 0x0, 0x0, 0x8}) dup2(r0, r1) socket$l2tp(0x18, 0x1, 0x1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000000180), &(0x7f00000001c0)='/dev/snd/seq\x00') 2018/03/30 15:28:44 executing program 5: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x100000000, 0x4) r5 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r5, 0x40000000af01, &(0x7f0000c97ff8)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r6, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) close(r6) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r5, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_SET_VRING_ADDR(r5, 0x4028af11, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001300)=""/81, &(0x7f0000001380)=""/21, &(0x7f00000013c0)=""/143}) pread64(r5, &(0x7f00000014c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r5, 0x4008af30, &(0x7f0000d7c000)={0x0, r6}) write$vnet(r5, &(0x7f00000010c0)={0x1, {&(0x7f0000001140), 0x25d, &(0x7f0000001180)=""/162, 0x0, 0x2}}, 0x68) setreuid(0x0, r4) r7 = inotify_init1(0x0) fcntl$setown(r7, 0x8, 0xffffffffffffffff) ptrace$peekuser(0x3, r3, 0x5) fcntl$getownex(r7, 0x10, &(0x7f0000000300)={0x0, 0x0}) ptrace$setopts(0x4206, r8, 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000c80)={{0xa, 0x0, 0x6cf5, @loopback={0x0, 0x1}, 0xa1}, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffc0}, 0x0, [0x9, 0x0, 0x0, 0x8, 0x8, 0xa8, 0x0, 0x5763badf]}, 0x5c) r9 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="64e2ac15c6aab872075a6392705ee2d9ccd29b0c9b87f7443e8879b1221232c9ca89b1a0bbb510846a7906000000366852f3633a246c801fd939bcd0472b95db041dc47682c7461ff6a0e210f4ceac1264afd613cc09ae6b2042b3a3efdfebe828980292c3a6529c5ab6906e0516b682013d1a0eaa626fc989d54b21a27ad624ad1dbdbc444b7e06d88bffe1edda7560c0bc722d9b16c0fd96e358b7ce300567", 0xa0, 0xfffffffffffffffb) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000001200)='big_key\x00', r9) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000800)=0xffffffffffff79e9) 2018/03/30 15:28:44 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0), 0x0) sendmsg(r1, &(0x7f0000000f00)={&(0x7f00000008c0)=@can={0x1d}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000940)="9982d414ccdd831d3ee94dac82ac7250b0449549cbe03d0129335d6fa530ec3992ecd6cbd0b2ed765378fe2ee190c1ae372b8504f420f580449f41a6dc85286386f8d153005fe7fa868eb2fdcf46e620e45e1c857eb9fbc5b78b890676e817f866ddcddc57ca301f140e38e28d2a4829618a4375cf73dfdff5c41e88407abb91933f1f5c88ac57d7ff58d289e23caf42f23a652f22df25f94b", 0x99}], 0x1, &(0x7f0000000c80), 0x0, 0x4000000}, 0x0) recvmsg(r1, &(0x7f00000003c0)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000001700)=""/4096, 0x1000}], 0x1, &(0x7f0000000340)=""/80, 0x50}, 0x0) 2018/03/30 15:28:44 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) getdents(r0, &(0x7f0000000040)=""/93, 0x5d) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f00000000c0)={0x2, 0x40000000000010, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x6}]}, 0x30}, 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendmsg$netrom(r1, &(0x7f0000000680)={&(0x7f0000000140)=@ax25={0x3, {"eefc5bd261604b"}, 0xfffffffffffffff9}, 0x10, &(0x7f0000000580)=[{&(0x7f0000000180)="d61b0d90d0c3407b593fa2b17dfed6185bf68e82635bd292b06916f822f508cca9860358492415a7d480a00ac4b1669dc8d0dd83c0f1e9a134bf55", 0x3b}, {&(0x7f00000001c0)="c54dc4bae34c2ba1d8d6d7bd35a86feab318829fa03408ba2cbf0445bc0570db9d4141fae5844a87ad6c86e55f089187a4eaccc2a7311975bc3ad232cc855195882d281395dc621448d0f3d0537335d1a3d649ffbc6783f8", 0x58}, {&(0x7f0000000240)="a55f35df60810b9cdd9077b622ccafb0d5b4679e77212c0c5a8d251c93ce168ccc2387ca1ecb524a04aeb578cfb121c0bf6dc5f56796f587c237dfd38376e66f5f63d07d42", 0x45}, {&(0x7f00000002c0)="4d4f53edd6d50f56d7a369b8f88d4a905e5f2fa823968d0a145e6886df04935c9335f039de0a21baacd580fc9ba3f6a0b759044876ef71972433a9c4bc80a81ffd6407144bb7ca5bad94c601d0c3c6508559d11e80e26ceea85d2b51e3ff2beb5eb749d3b631031479dd8fecc5afd7f99c98a2e1e65feee9b2427b28a7e6d8d385ab23b4121c1497cdff2bf4134af713ecfb904a4c8c1d1a99849c645a8e2ddb65dad9cdad2ee4e27fc4f219d192c226f819e5bfd66d0e9406649f09", 0xbc}, {&(0x7f0000000380)="824772c3e2c776af22b7123933fdaa51c8549a15dbfa61506f10dbd33d36ef369adef75a81e8af5745b68e0d8c9ecbda196b48e594e0572a1a86ed4aa40b982870d0fc95535af87125797d34ad38b48e11a8868416d04f5ed92a3f443f25d860e974325c5b0ca2e7c565841cfeeae7", 0x6f}, {&(0x7f0000000400)="19b95595778472094f6a056ad8ed3ca504065b71d3e61f2cb11b2d9c491fd700acc2bf9c477506cb51413f30092d2e7ef7f41035149aa80ad6127ab56686d6fe757b0ca5452f899264605d63ddb79cc9ac3473b3af72b7232e640b821ed925e5afebe0a2b1377577e72a7e6942ec3640ffdf958294a295b132c26d043d6f1f4093782eabb7516e20ce83b48448f129570febb3fd31eb7745e56bc39948781f229ac9126317", 0xa5}, {&(0x7f00000004c0)="dbe1bb57f6396e86ef099595fb6044e9fedc96c03246c777da85abb901b30224137f88c0d912f0606247935b7a71436b72", 0x31}, {&(0x7f0000000500)="bd9e184169cb4719fb51bbddf0c36b1edc6a8c983699ad8617fbcdf31b0d8a00f4acdd9cfa8df6cfbf82789f71fe5132a8a4c808b3f3f01d670a0e463694ca0fd8ca603f83322dc73d3a45565d069b117efd198caa934dfb16ac721d845ca2f5aaf7299678bedd5624b958ab27b21f357b00956a193291aa6c", 0x79}], 0x8, &(0x7f0000000600)=[{0x18, 0x13b, 0x6, "38bc299fe3"}, {0x58, 0x117, 0x8, "e214f2f5ed6901d0257bf17f3905b386c558b1b403770f845990eebfe73d9a0a9e4bc10262e8558299ab12a149f7c822f4a78e94e491d960f727e7eb412f51f2a846edc6"}], 0x70, 0x40801}, 0x80) 2018/03/30 15:28:44 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x1}, {}], 0x30) write$evdev(r0, &(0x7f0000000040), 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000240)=""/253) fallocate(r0, 0x2, 0x707, 0x60237a5d) ppoll(&(0x7f0000000040)=[{r0, 0x1}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={0x8}, 0x8) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000100)=""/226) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/30 15:28:44 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000a4000)='/dev/audio\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000100)={'nat\x00'}, &(0x7f00000000c0)=0xfffffffffffffe0e) getpeername$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180)={0x6, 0x1, 0x3, 0x8}, 0x8) ioctl$int_in(r0, 0x80000080045006, &(0x7f0000000000)) 2018/03/30 15:28:44 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000074fff0)='/dev/sequencer2\x00', 0x40000006, 0x0) read$eventfd(r0, &(0x7f0000000040), 0x8) dup2(r0, r1) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x14) socket$pppoe(0x18, 0x1, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000000)={0xf2e, 0x7, 0x6}, 0xc) 2018/03/30 15:28:44 executing program 6: r0 = socket(0x1e, 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) getsockopt(r0, 0x800000010f, 0x8000000000000081, &(0x7f00000000c0), &(0x7f0000000100)=0xfffffffffffffe78) 2018/03/30 15:28:44 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x1, 0x6, 0x7fff) r1 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000240)={[{0x0, 'memory', 0x20}]}, 0x8) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000e9000)='5', 0x1}], 0x1) 2018/03/30 15:28:44 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5, 0x800) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x4, 0xfffffffffffffffb, 0x5, "ff794e19c7d487c3b13d0afbc3c86affa8d5a552da15de608b34c361115d1e632be85d3d2a9b1337d8845051a731d0e4278c5ebe466fa2221e3cd5b248623861bc8115b3e36289af532ec31b9733b67c"}, 0xd8) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000140)={{0x2, 0x4e24, @multicast2=0xe0000002}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}}, 0x2, {0x2, 0x4e24, @multicast1=0xe0000001}, 'gretap0\x00'}) r1 = userfaultfd(0x0) pivot_root(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000240)=0x100000001) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000280)={r0, 0x0, 0x400, "1164abfaad6784aa7bd68ec64eab81e696d3455445bd3b1086aaf10731ec7ab9e2f70ff058e6c17457685b3d069cb508c503aa05c5661400de88e99ffeeaacccf3274a293941c3667a7187bb82de9d95c50664"}) getpeername$packet(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000340)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000380)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, r2}, 0x14) r3 = syz_open_dev$evdev(&(0x7f00000003c0)='/dev/input/event#\x00', 0x1, 0x0) r4 = syz_open_dev$audion(&(0x7f0000000400)='/dev/audio#\x00', 0x1, 0x0) sendmsg$rds(r4, &(0x7f0000001900)={0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000000440)=""/63, 0x3f}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, &(0x7f0000001780)=[@mask_cswp={0x58, 0x114, 0x9, {{0x10000, 0x6}, &(0x7f0000001580)=0x10001, &(0x7f00000015c0)=0x7, 0x1, 0x0, 0x4, 0x3, 0x1, 0xc33}}, @fadd={0x58, 0x114, 0x6, {{0x80000000, 0x7f}, &(0x7f0000001600)=0x4, &(0x7f0000001640)=0x9, 0x3, 0x20, 0x1ba9, 0x9728, 0x10, 0x1}}, @mask_cswp={0x58, 0x114, 0x9, {{0x6, 0xffffffff}, &(0x7f0000001680)=0xffff, &(0x7f00000016c0)=0x1, 0x0, 0x80000000, 0x1df5, 0x0, 0x8, 0x5}}, @fadd={0x58, 0x114, 0x6, {{0x81, 0x9}, &(0x7f0000001700)=0x40, &(0x7f0000001740)=0x1ff, 0x1, 0x0, 0x8000, 0x4, 0x0, 0x1ff}}], 0x160, 0x40010}, 0x40081) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r3, 0x40045542, &(0x7f0000001940)=0x1) syz_open_dev$binder(&(0x7f0000001980)='/dev/binder#\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f00000019c0)={0x6, 0x9, 0x58c, 0x10001, 0x20000, 0xffffffff7fffffff, 0x10, 0xffff, 0x8e7, 0x81, 0x9, 0x800}) ioctl$TUNSETVNETBE(r4, 0x400454de, &(0x7f0000001a00)) bind$bt_hci(r0, &(0x7f0000001a40)={0x1f, r2, 0x3}, 0xc) uselib(&(0x7f0000001a80)='./file0\x00') r5 = open(&(0x7f0000001ac0)='./file0\x00', 0x2000, 0x40) r6 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r5, 0x89e1, &(0x7f0000001b00)=0x10001) r7 = add_key$keyring(&(0x7f0000001c80)='keyring\x00', &(0x7f0000001cc0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) add_key$user(&(0x7f0000001b40)='user\x00', &(0x7f0000001b80)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001bc0)="3d034bf44d9eedbe7c8c2d5f1112169ab3d0eb27e20296dc4f77bb11cf92dcb4fbd5ba6bb024defd967b984a99b9651ef19cc7cea9805671692cc3ff4376b399c40be8cb3d53cd36f3df53ebb297435f4df27335b478f9cb6b070a09e93f3d5ec492a25a9fe783926f8c41f77b084f5ac53eaadff1e8ee1f0958ed90a491c5db8d0714cef345b6160c74b3e7d216b01af5032ce54c4e10bb036662c96d702f9d27459e1fe846e6be6fedf3b973acca6f2bd6b9692715386183af477cfd46f9", 0xbf, r7) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000001d00)={0x3, r4}) getsockopt$inet6_dccp_int(r5, 0x21, 0x1f, &(0x7f0000001d40), &(0x7f0000001d80)=0x4) getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000001dc0), 0x2) getsockopt$bt_sco_SCO_CONNINFO(r5, 0x11, 0x2, &(0x7f0000001e00)=""/207, &(0x7f0000001f00)=0xcf) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000001f40)={0x0}, &(0x7f0000001f80)=0xc) fcntl$lock(r6, 0x7, &(0x7f0000001fc0)={0x3, 0x4, 0x4, 0x7, r8}) recvmsg$netrom(r5, &(0x7f0000002440)={&(0x7f0000002000)=@ax25={0x3, {"55940b9f46c66a"}, 0x3}, 0x10, &(0x7f0000002140)=[{&(0x7f0000002040)="268a59d946e47efe471abd82e07e4b1c94caee53c1f3f2fd343b9ba696596410148ac48c9bbc8fa39faf5cd5dc407f35be474374c480501591802144bb0e9669ccc084a682a781a887b16516cb126e139a9243748b89ac40d96250ea61f953c2fb9a76177bf7cfe33522a088deebd5ab54bcd01bfc3d89ca96a5437b309f1bfa929f56c1d03f3ec5477805c798b1c72a06ee58734053748377bc769ff3b40bad023a3d55176fc2dc9f847cdc033bb81c1aa899ab3b3b7fb49c9a114fdd1d43d856ae2fc63f9c0deb7711a1a6e7cbf9d18c77030d38ce7e2a1a815507c9ff8022dfa0f24a8edf0a44934b", 0xea}], 0x1, &(0x7f0000002180)=[{0x30, 0x10d, 0x3, "16c028828b26ae4bb3db5b46ec2a32e4825b5895fdd66bf405"}, {0x10, 0x1, 0xffffffffffff8001}, {0x30, 0x1, 0x8, "60bdedb6f241aaee356ba1412f4d6857fb807b107a5636f2bc22cfb4b5e93740"}, {0x60, 0x10a, 0x80, "b0f009b44316160ee879249000bfdc0abc4d058280627ee4763de46b282b77690e22b541508c23efaab7b64bd2bb7ee117baf8a2cc8b1f62a0533807d4e1a3763e3be2d8851531bd33f738f34374"}, {0x98, 0x10d, 0x14b2, "bdb5590f6f37e234576aba7eebf4aed3b91abdaa00d62a3896af0918adeac0c9fbc2eb68f11e86b76f5447208efa2d90737da0cd0ff41b05656950fa685dbc0db80c1c35368cef10a76e27bd41ce19496113667cfbb298b07dc58923a80fb89e095bec05295494c1ebada0ef3069b29365e006113e06c49c6f1fce630c35e08187"}, {0x58, 0x1, 0x80000001, "40ff149c714bbf1d5303194c6205e18f48ec898b6acfd4ab57339e493fcb4cae2692f654b6caedcf4238d67b628e8afa950d3094e213e13e27275118f3d6425570e1aa7880"}, {0xc8, 0x109, 0x25d, "934a661220affbfd16d5023b16910c6f7732d35a4b90ef39df0bfc667f08bcb265bba89e090f87618205c39590b243a3307453d1a717526231337caa6fe6b14ecf2ad07441f9a980ab2ae608b2ab47a27780650c77f28b84ebb1260d3124875e5441a5963b15519539fa095ed8a9a36eebd578845800d141e38f2a4dfc8697801d6e9ec53e16a23418cc41492901c5a25cac53b05839094902ab43f1b2ed3cfc1ce0c3350cc8d20a10923ba07c589de1364f61"}], 0x288, 0x8000}, 0x2000) 2018/03/30 15:28:44 executing program 2: r0 = semget$private(0x0, 0x202, 0x400) unshare(0x40000) r1 = open(&(0x7f0000000000)='./file0\x00', 0x22000, 0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x101, 0xff, 0x80000001, 0x4, 0x0, 0x9, 0x3ff, 0x0, 0x961, 0x80000000, 0x7, 0xb5, 0xffff, 0x13, 0x100000000]}, &(0x7f0000000140)=0x100) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={r2, 0x3}, 0x8) semtimedop(r0, &(0x7f0000f97000)=[{0x0, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000}) semtimedop(r0, &(0x7f0000058000)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f0000a50000)) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/03/30 15:28:44 executing program 5: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x100000000, 0x4) r5 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r5, 0x40000000af01, &(0x7f0000c97ff8)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r6, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) close(r6) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r5, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_SET_VRING_ADDR(r5, 0x4028af11, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001300)=""/81, &(0x7f0000001380)=""/21, &(0x7f00000013c0)=""/143}) pread64(r5, &(0x7f00000014c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r5, 0x4008af30, &(0x7f0000d7c000)={0x0, r6}) write$vnet(r5, &(0x7f00000010c0)={0x1, {&(0x7f0000001140), 0x25d, &(0x7f0000001180)=""/162, 0x0, 0x2}}, 0x68) setreuid(0x0, r4) r7 = inotify_init1(0x0) fcntl$setown(r7, 0x8, 0xffffffffffffffff) ptrace$peekuser(0x3, r3, 0x5) fcntl$getownex(r7, 0x10, &(0x7f0000000300)={0x0, 0x0}) ptrace$setopts(0x4206, r8, 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000c80)={{0xa, 0x0, 0x6cf5, @loopback={0x0, 0x1}, 0xa1}, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffc0}, 0x0, [0x9, 0x0, 0x1f, 0x0, 0x8, 0xa8, 0x0, 0x5763badf]}, 0x5c) r9 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="64e2ac15c6aab872075a6392705ee2d9ccd29b0c9b87f7443e8879b1221232c9ca89b1a0bbb510846a7906000000366852f3633a246c801fd939bcd0472b95db041dc47682c7461ff6a0e210f4ceac1264afd613cc09ae6b2042b3a3efdfebe828980292c3a6529c5ab6906e0516b682013d1a0eaa626fc989d54b21a27ad624ad1dbdbc444b7e06d88bffe1edda7560c0bc722d9b16c0fd96e358b7ce300567", 0xa0, 0xfffffffffffffffb) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000001200)='big_key\x00', r9) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000800)=0xffffffffffff79e9) 2018/03/30 15:28:44 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x240201, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ptmx\x00', 0x400101, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x9, 0x2) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000380)='memory.swap.current\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000200)={r1, 0x0, 0xffff, r2}) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r3, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000000240)=""/253) r4 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x8000, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000340)) syz_open_pts(r4, 0x10040) fallocate(r3, 0x2, 0x707, 0x60237a5d) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f00000001c0)={0xbf, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x2, 'lc\x00', 0x2, 0x4, 0x41}, 0x2c) ppoll(&(0x7f0000000040)=[{r3, 0x1}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={0x8}, 0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/30 15:28:44 executing program 6: r0 = socket(0x10, 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xbe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32], 0x1) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) r3 = msgget(0x3, 0x120) r4 = geteuid() getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000440)=0xfffffffffffffffb, &(0x7f0000000700)=0x2) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000040)={0x1ae, 0x9, 0xffff, 0x7, 0x7, 0xfffffffffffffc01, 0x7, 0x100000000, 0x5}) bind$inet6(0xffffffffffffffff, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f00000003c0)=""/5) getsockopt$IP_VS_SO_GET_DAEMON(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000140), &(0x7f0000000200)=0x30) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control\x00', 0x8000, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(0xffffffffffffffff, &(0x7f0000000280)=[{&(0x7f00000001c0)='j', 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00007daff4)={0x0, 0x0, 0x80000000020}, 0xc) writev(0xffffffffffffffff, &(0x7f0000000640)=[{&(0x7f0000000180)="de", 0x1}], 0x1) shutdown(0xffffffffffffffff, 0x1) close(0xffffffffffffffff) r5 = getegid() ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000740)=0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000400)={0x0, 0x2b0cc65c}, &(0x7f00000006c0)=0xffffffffffffff39) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000580)={r7, 0x7, 0x0, 0x9, 0xffffffffffff12f7, 0x101, 0xb621, 0xfff, {r8, @in6={{0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x16}, 0x10001}}, 0x7fffffff, 0x2, 0xfffffffffffffffa, 0x9, 0x3}}, &(0x7f0000000680)=0xb0) r9 = fcntl$getown(r0, 0x9) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000240)={{0x0, r4, r5, 0x0, 0x0, 0x10}, 0x8, 0x1, 0x400000000000, 0x0, 0x5, 0x2, r6, r9}) 2018/03/30 15:28:44 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x22011, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$sock_inet6_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000001140)) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x40, 0x0) sendto$unix(r2, &(0x7f0000001180)="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", 0x1000, 0x4000044, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/udplite6\x00') ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f00000000c0)={'ip6tnl0\x00', {0x4, 0x7, 0x8, "a88110fa6462", 0x5}}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x8000}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000200)={r4, 0x7, 0x20}, 0xc) 2018/03/30 15:28:44 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) socketpair(0x8, 0x2, 0x56, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000600)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4002000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x5c, r4, 0x0, 0x70bd2a, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x521d}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000) r5 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x10001, 0x280000) mkdir(&(0x7f0000000300)='./file0\x00', 0x99) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000480)={0x8000, 0x1, 0x8, 0x9859, 0x6, 0x2, 0x6d5d, 0x2, 0x0, 0xfffffffffffffffa, 0x3}, 0xb) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) close(r1) r6 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f0000000340)=0x3) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r7, r8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000500)) ioctl$TCSETAW(r5, 0x5407, &(0x7f00000004c0)={0x1ff00000000000, 0x1, 0x2, 0x7, 0x9, 0x9, 0x1, 0x0, 0x0, 0x8}) dup2(r0, r1) socket$l2tp(0x18, 0x1, 0x1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000000180), &(0x7f00000001c0)='/dev/snd/seq\x00') 2018/03/30 15:28:44 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) socketpair(0x8, 0x2, 0x56, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000600)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4002000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x5c, r4, 0x0, 0x70bd2a, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x521d}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000) r5 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x10001, 0x280000) mkdir(&(0x7f0000000300)='./file0\x00', 0x99) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000480)={0x8000, 0x1, 0x8, 0x9859, 0x6, 0x2, 0x6d5d, 0x2, 0x0, 0xfffffffffffffffa, 0x3}, 0xb) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) close(r1) r6 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f0000000340)=0x3) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r7, r8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000500)) ioctl$TCSETAW(r5, 0x5407, &(0x7f00000004c0)={0x1ff00000000000, 0x1, 0x2, 0x7, 0x9, 0x9, 0x1, 0x0, 0x0, 0x8}) dup2(r0, r1) socket$l2tp(0x18, 0x1, 0x1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000000180), &(0x7f00000001c0)='/dev/snd/seq\x00') 2018/03/30 15:28:44 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x200002, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1, 0x13, r1, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fcntl$setpipe(r2, 0x407, 0x0) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) io_setup(0x3, &(0x7f0000000040)=0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r3, 0x4040ae70, &(0x7f00000001c0)={0x9, 0x7ff, 0xfffffffffffffffc, 0x700}) io_submit(r4, 0x1, &(0x7f00000015c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x7, 0x75, r3, &(0x7f00000000c0)="0aad05ef17b397a98af97f6969e96e650b158e509264676daac8e1c6941d25a492ad1a5b9f3794e3b8e0455c03b6764d62b7a6c766ba1d125b408bcb264d4953d884a3ca142f19649915b03f22934006e1cef6", 0x53, 0xedd7, 0x0, 0x0, r3}]) write$sndseq(r3, &(0x7f0000011fd2)=[{0xfffffffffffffffd, 0x7, 0x0, 0x5, @time, {0x0, 0x1000001}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x3a9) sync() socket$packet(0x11, 0x0, 0x300) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r6 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r6, &(0x7f0000000100)=ANY=[], 0x1023c) fadvise64(r2, 0x800000000000000, 0x100000000000, 0x2) fallocate(r6, 0x0, 0x0, 0xffff) ioctl$void(r5, 0x0) inotify_init1(0x0) r7 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) dup2(0xffffffffffffffff, r7) clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9857fa2e05fdd62de157a7f60228f2c", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)="f74dda") epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}, {}, {}], 0x9ef4b7ca31e6aff, 0x0) getsockname$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x1c) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') 2018/03/30 15:28:44 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x4, 0xa, 0x1) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000040)={'security\x00'}, &(0x7f00000000c0)=0x54) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) r3 = dup3(r0, r2, 0x80000) ioctl$TUNSETVNETLE(r3, 0x400454dc, &(0x7f0000000100)) 2018/03/30 15:28:44 executing program 6: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000200)=0x0) ptrace$getenv(0x4201, r0, 0x81, &(0x7f0000000240)) mkdir(&(0x7f0000000000)='./file0\x00', 0x108) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000000300)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000000200000200000000", 0xffffffffffffffa1, 0x0) mount(&(0x7f0000000400)='./file0/file0\x00', &(0x7f00000003c0)='./file0/file0\x00', &(0x7f00000000c0)='bpf\x00', 0x40000, &(0x7f0000000100)="062dc75e5e5e059f4594f945916dc275357833037f95db539a912af6aecb2369bac87de07299e98229584be47f790d16aa1079548a7bc74213bd7a366bb3fbcf36c57b3ae18b8c85c67c22b3a04d351ba7d2f3ca1771a5fcccd91da4ae713c39b4d80bf1d0d5707c8ee0d70b7e9b662723a4e725f42ffa95b7af0f62dc1bb6d9ce235f921705cc1ef5e152144a58a9970b1a68c5ebb8d294489ae06e0288d2816ffbbabd9682e4ca743ecfd0cd8732df62489e5482de02d5e5b4c241dd02fe5ad8c0fda7fcdc1164cf777da2cc103e3d9ee9a953fae3ea992acee16f57") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x220800, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000340), &(0x7f0000000380)=0xc) connect$llc(r1, &(0x7f00000002c0)={0x1a, 0x0, 0x1580000000000, 0x81, 0xffffffff, 0x80000001, @random="5658c0797358"}, 0x10) 2018/03/30 15:28:44 executing program 0: r0 = socket$inet6(0xa, 0x800, 0x10000000000008b) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000000000a, &(0x7f000073bffc)=0x3be, 0x4) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40400) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000000040)) sendmsg$inet_sctp(r0, &(0x7f0000959fc8)={&(0x7f0000a34000)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000f71000)}, 0x0) 2018/03/30 15:28:45 executing program 5: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x100000000, 0x4) r5 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r5, 0x40000000af01, &(0x7f0000c97ff8)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r6, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) close(r6) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r5, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_SET_VRING_ADDR(r5, 0x4028af11, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001300)=""/81, &(0x7f0000001380)=""/21, &(0x7f00000013c0)=""/143}) pread64(r5, &(0x7f00000014c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r5, 0x4008af30, &(0x7f0000d7c000)={0x0, r6}) write$vnet(r5, &(0x7f00000010c0)={0x1, {&(0x7f0000001140), 0x25d, &(0x7f0000001180)=""/162, 0x0, 0x2}}, 0x68) setreuid(0x0, r4) r7 = inotify_init1(0x0) fcntl$setown(r7, 0x8, 0xffffffffffffffff) ptrace$peekuser(0x3, r3, 0x5) fcntl$getownex(r7, 0x10, &(0x7f0000000300)={0x0, 0x0}) ptrace$setopts(0x4206, r8, 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000c80)={{0xa, 0x0, 0x6cf5, @loopback={0x0, 0x1}, 0xa1}, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffc0}, 0x0, [0x9, 0x0, 0x1f, 0x0, 0x8, 0xa8, 0x0, 0x5763badf]}, 0x5c) r9 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="64e2ac15c6aab872075a6392705ee2d9ccd29b0c9b87f7443e8879b1221232c9ca89b1a0bbb510846a7906000000366852f3633a246c801fd939bcd0472b95db041dc47682c7461ff6a0e210f4ceac1264afd613cc09ae6b2042b3a3efdfebe828980292c3a6529c5ab6906e0516b682013d1a0eaa626fc989d54b21a27ad624ad1dbdbc444b7e06d88bffe1edda7560c0bc722d9b16c0fd96e358b7ce300567", 0xa0, 0xfffffffffffffffb) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000001200)='big_key\x00', r9) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000800)=0xffffffffffff79e9) 2018/03/30 15:28:45 executing program 3: perf_event_open$cgroup(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0x8280, 0x1}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x3, 0x149000) r0 = syz_open_dev$vcsa(&(0x7f0000000380)='/dev/vcsa#\x00', 0x9, 0x400000) perf_event_open$cgroup(&(0x7f0000000300)={0x0, 0x70, 0x0, 0x20, 0x2, 0x4, 0x0, 0x0, 0x0, 0x5ab056831d2ceb9, 0x3, 0x0, 0x0, 0x0, 0xffffffff, 0x80, 0xfffffffffffff801, 0x0, 0x0, 0x800, 0x7, 0x0, 0x6, 0x0, 0x800, 0x20, 0x1f, 0x0, 0x7, 0x8, 0x81, 0x5d9, 0x8, 0x4, 0x0, 0x80000001, 0x1, 0x0, 0x0, 0x10000, 0x0, @perf_config_ext={0x0, 0x9}, 0x8000, 0x2, 0x80000000000000, 0x2, 0xeb3, 0x8, 0x9}, r0, 0x7, 0xffffffffffffffff, 0xa) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='/group.stat\x00', 0x2761, 0x0) write$cgroup_pid(r1, &(0x7f00000012c0)=ANY=[], 0xffffff4b) read(r0, &(0x7f0000000200)=""/170, 0xaa) r2 = userfaultfd(0x800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0xe}) sched_setscheduler(0x0, 0x1, &(0x7f00000005c0)=0x40) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x1}) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000)) read(r2, &(0x7f0000000300)=""/100, 0x64) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0xc020660b, &(0x7f00000001c0)) ioctl$TCXONC(r0, 0x540a, 0x3f) ioprio_set$uid(0x3, 0x0, 0x7ff) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r3 = semget$private(0x0, 0x1, 0x130) semctl$IPC_RMID(r3, 0x0, 0x0) 2018/03/30 15:28:45 executing program 2: r0 = socket(0x3, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000e56000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f00009c2f90)=@ipv4_newroute={0x68, 0x18, 0x303, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40}, {}, {}, {}, {}, {}, {}, {}]}, @RTA_FLOW={0x8, 0xb, 0x7}]}, 0x68}, 0x1}, 0x0) 2018/03/30 15:28:45 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x8, 0x0) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f0000000400)={0x2}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') socketpair(0x3, 0x80003, 0x6, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000680)=ANY=[@ANYBLOB="ca6604abb5671a37628f489097991ff81af52dd3e0c23106ab155ce08202e7c90471ed94849f13e17a28674c4d8395f13039a75777637477e80f53ba823754c71eae1a36dc000000000000000000", @ANYRES32=0x0], &(0x7f0000000300)=0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r5, @ANYBLOB="9ed57d6045dcb7b766aa809cee857bdcc6c719bb3887640066a169369ffb28a0df2669bc1ca9b064a336631a9bf7f03b602d4f9fed114790b2311135f053c955a99000ac6b9795c9582dfd11c8e8637aeeb08f8c7da5a1b1805d199bb29eb7bcbbbdc45ef43ab4676eaf3c04d3feae8524d2c35f583fd3a9296a0d7145db05f457014a8460188238ba1f614c090127037dbae3174d3ad2e6decec9ed209400000000000000000000"], &(0x7f00000004c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f0000000440)={'mangle\x00'}, &(0x7f0000000500)=0x54) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r6 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r6, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r6, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) getsockname$ipx(r4, &(0x7f00000001c0), &(0x7f00000005c0)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000840)={0x0, 'eql\x00'}, 0xfffffffffffffe90) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f00000002c0)=0xfffffffffffffffd, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') socket(0x5, 0x1000, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000700)=@abs, &(0x7f0000000200)=0x6e) r7 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r6, 0x0, 0x1000000000cd, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r6, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r7, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) 2018/03/30 15:28:45 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000640)={@remote, @multicast2, 0x0}, &(0x7f0000000680)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000006c0)={0x0, 0x1, 0x6, @random="667928c0b3b5"}, 0x10) request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='ppp0/\x00', 0x0) r2 = shmget$private(0x0, 0xe000, 0x1, &(0x7f0000ff0000/0xe000)=nil) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000700)={{{@in=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f0000000180)=0xe8) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000a00)=0xfffffffffffffbff, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000800)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000500)=0xe8) lstat(&(0x7f0000000540)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000900)=0x0) r8 = gettid() shmctl$IPC_SET(r2, 0x1, &(0x7f0000000940)={{0x1, r3, r4, r5, r6, 0x40, 0x20}, 0x7, 0x0, 0x3, 0x9, r7, r8, 0x401}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000a40)={0x0, 0x0}, &(0x7f0000000a80)=0xc) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000240)="34620933e231db2c8a30e8cce6c7c24c80da5473bb7bc712b7a300b75a0e35b91ee08a464db51e91d290125cbd3b25398dade7f031f69f2caa8236eb6688893bb766adc4aeea1f9b79") fcntl$lock(r0, 0x7, &(0x7f0000000580)={0x3, 0x0, 0x7fffffff}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000400)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x3050, 0x4e21, 0x2, 0xa, 0x80, 0xa0, 0x11, r1, r9}, {0x200, 0x400, 0x7, 0x3, 0x2b9, 0x7, 0x1f, 0x8a8}, {0x4, 0x5, 0x8, 0x3}, 0x1f, 0x6e6bb6, 0x1, 0x1, 0x3, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x6c}, 0xa, @in=@broadcast=0xffffffff, 0x3504, 0x3, 0x1, 0x4d, 0x80000000, 0x6, 0xfa}}, 0xe8) syz_open_dev$mouse(&(0x7f00000009c0)='/dev/input/mouse#\x00', 0x5, 0x401) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000380)={0x0, 0x88, &(0x7f00000002c0)=[@in={0x2}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}]}, &(0x7f00000003c0)=0x10) sysinfo(&(0x7f0000000bc0)=""/188) r10 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r10, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [], r11}, 0x48) 2018/03/30 15:28:45 executing program 6: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = syz_open_dev$sg(&(0x7f000051b000)='/dev/sg#\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000008c0)={0x0, 0x4, 0x1}, &(0x7f0000000900)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000940)={r2, 0x3, 0x5, 0x2, 0x1, 0x6}, &(0x7f0000000980)=0x14) clock_gettime(0x0, &(0x7f00000004c0)) clock_gettime(0x0, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000600)={0x0, 0xfff}, &(0x7f0000000640)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000680)=r3, 0x4) r4 = socket$unix(0x1, 0x5, 0x0) sendmsg$key(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000700)={&(0x7f0000000bc0)=ANY=[@ANYBLOB="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"], 0xbd}, 0x1}, 0x800) fcntl$getflags(r4, 0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000000500)={{0x77359400}, {r5, r6+10000000}}, &(0x7f0000000580)) ioctl$KVM_SET_PIT(r1, 0xc0481273, &(0x7f000084cf90)={[{}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x2, 0x8, 0x0, 0x5}, {0x4, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}]}) r7 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r7, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) connect$bt_l2cap(r7, &(0x7f00000002c0)={0x1f, 0x38000, {0x5, 0x401, 0xfff, 0xbb, 0x4, 0x2e4dc424}, 0x8000, 0x100}, 0xe) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000300)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @rand_addr=0x80}, @in6={0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0x19}, 0x5}, @in6={0xa, 0x4e24, 0x4, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x4e24, 0xfffffffffffffe01, @mcast2={0xff, 0x2, [], 0x1}, 0x1}], 0x481) accept4$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10, 0x0) timer_create(0x7, &(0x7f00000003c0)={0x0, 0x39}, &(0x7f0000000400)=0x0) clock_gettime(0x3, &(0x7f00000007c0)) r9 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r10 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000abe000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000006c0)) close(r9) dup3(r9, r10, 0x0) timer_gettime(r8, &(0x7f0000000440)) getitimer(0x0, &(0x7f0000000740)) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000200)={0x74, 0x0, [0x6, 0x3f, 0x7, 0x99]}) 2018/03/30 15:28:45 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) socketpair(0x8, 0x2, 0x56, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000600)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4002000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x5c, r4, 0x0, 0x70bd2a, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x521d}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000) r5 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x10001, 0x280000) mkdir(&(0x7f0000000300)='./file0\x00', 0x99) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000480)={0x8000, 0x1, 0x8, 0x9859, 0x6, 0x2, 0x6d5d, 0x2, 0x0, 0xfffffffffffffffa, 0x3}, 0xb) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) close(r1) r6 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f0000000340)=0x3) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r7, r8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000500)) ioctl$TCSETAW(r5, 0x5407, &(0x7f00000004c0)={0x1ff00000000000, 0x1, 0x2, 0x7, 0x9, 0x9, 0x1, 0x0, 0x0, 0x8}) dup2(r0, r1) socket$l2tp(0x18, 0x1, 0x1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000000180), &(0x7f00000001c0)='/dev/snd/seq\x00') 2018/03/30 15:28:45 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3de, 0x0, 0x0, 0x0, 0x0, 0x1, 0x5024, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f00000001c0)={0x0, 0xf2, &(0x7f0000000200), 0x12d, &(0x7f0000000000)=""/251, 0xffffffffffffffc9}, 0x0) sendmsg(r1, &(0x7f0000001440)={0x0, 0x0, &(0x7f0000001140)=[{&(0x7f0000000100)="bf", 0x1}], 0x1, &(0x7f0000001180)}, 0x0) fcntl$addseals(r1, 0x409, 0xf) 2018/03/30 15:28:45 executing program 5: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x100000000, 0x4) r5 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r5, 0x40000000af01, &(0x7f0000c97ff8)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r6, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) close(r6) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r5, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_SET_VRING_ADDR(r5, 0x4028af11, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001300)=""/81, &(0x7f0000001380)=""/21, &(0x7f00000013c0)=""/143}) pread64(r5, &(0x7f00000014c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r5, 0x4008af30, &(0x7f0000d7c000)={0x0, r6}) write$vnet(r5, &(0x7f00000010c0)={0x1, {&(0x7f0000001140), 0x25d, &(0x7f0000001180)=""/162, 0x0, 0x2}}, 0x68) setreuid(0x0, r4) r7 = inotify_init1(0x0) fcntl$setown(r7, 0x8, 0xffffffffffffffff) ptrace$peekuser(0x3, r3, 0x5) fcntl$getownex(r7, 0x10, &(0x7f0000000300)={0x0, 0x0}) ptrace$setopts(0x4206, r8, 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000c80)={{0xa, 0x0, 0x6cf5, @loopback={0x0, 0x1}, 0xa1}, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffc0}, 0x0, [0x9, 0x0, 0x1f, 0x0, 0x8, 0xa8, 0x0, 0x5763badf]}, 0x5c) r9 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="64e2ac15c6aab872075a6392705ee2d9ccd29b0c9b87f7443e8879b1221232c9ca89b1a0bbb510846a7906000000366852f3633a246c801fd939bcd0472b95db041dc47682c7461ff6a0e210f4ceac1264afd613cc09ae6b2042b3a3efdfebe828980292c3a6529c5ab6906e0516b682013d1a0eaa626fc989d54b21a27ad624ad1dbdbc444b7e06d88bffe1edda7560c0bc722d9b16c0fd96e358b7ce300567", 0xa0, 0xfffffffffffffffb) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000001200)='big_key\x00', r9) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000800)=0xffffffffffff79e9) 2018/03/30 15:28:45 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000340)=[{{0x77359400}, 0xbc7, 0x6, 0x7}, {{0x0, 0x7530}, 0x3, 0x6, 0x100000000}, {{0x0, 0x7530}, 0x9, 0x5, 0x9}, {{0x77359400}, 0x4, 0x1, 0x4}, {{r1, r2/1000+10000}, 0x401, 0xffffffffaa51b318, 0x8}, {{0x77359400}, 0x83f, 0xffffffff, 0x20}, {{0x0, 0x7530}, 0x7, 0x200, 0x2}], 0xa8) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000240)=""/253) fallocate(r0, 0x2, 0x707, 0x60237a5d) syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x6, 0x100) ppoll(&(0x7f0000000040)=[{r0, 0x1}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={0x8}, 0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/30 15:28:45 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000300)='/dev/snd/seq\x00', 0x0, 0x400) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/dsp\x00', 0x200, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x14, 0x1a, 0x0, 0x70bd26, 0x25dfdbfc, {0xa}}, 0x14}, 0x1, 0x0, 0x0, 0x20000004}, 0x40000) r2 = memfd_create(&(0x7f0000000000)="71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000200", 0x2) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000002c0)=0x54) read(r0, &(0x7f0000fb6000)=""/28, 0x25) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000480)={0x2, @time, 0x0, {0x100}}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000001c0)=ANY=[], &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000100)={0x0, 0x0, 'client0\x00', 0x0, "51af03ed6dc32d0e", "eeedbe7ba59b83aa3a397f922c06f47e969e99491e516b5eb9f3200fc766a430"}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000001c0)={{0x2, 0x5}, {0x2, 0x4}, 0xfffffffffffffff8, 0x2, 0x74}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000680f74)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000200"}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/30 15:28:45 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) socketpair(0x8, 0x2, 0x56, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000600)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4002000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x5c, r4, 0x400, 0x0, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x521d}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000) r5 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x10001, 0x280000) mkdir(&(0x7f0000000300)='./file0\x00', 0x99) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000480)={0x8000, 0x1, 0x8, 0x9859, 0x6, 0x2, 0x6d5d, 0x2, 0x0, 0xfffffffffffffffa, 0x3}, 0xb) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) close(r1) r6 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f0000000340)=0x3) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r7, r8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000500)) ioctl$TCSETAW(r5, 0x5407, &(0x7f00000004c0)={0x1ff00000000000, 0x1, 0x2, 0x7, 0x9, 0x9, 0x1, 0x0, 0x0, 0x8}) dup2(r0, r1) socket$l2tp(0x18, 0x1, 0x1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000000180), &(0x7f00000001c0)='/dev/snd/seq\x00') 2018/03/30 15:28:45 executing program 5: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x100000000, 0x4) r5 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r5, 0x40000000af01, &(0x7f0000c97ff8)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r6, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) close(r6) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r5, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_SET_VRING_ADDR(r5, 0x4028af11, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001300)=""/81, &(0x7f0000001380)=""/21, &(0x7f00000013c0)=""/143}) pread64(r5, &(0x7f00000014c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r5, 0x4008af30, &(0x7f0000d7c000)={0x0, r6}) write$vnet(r5, &(0x7f00000010c0)={0x1, {&(0x7f0000001140), 0x25d, &(0x7f0000001180)=""/162, 0x0, 0x2}}, 0x68) setreuid(0x0, r4) r7 = inotify_init1(0x0) fcntl$setown(r7, 0x8, 0xffffffffffffffff) ptrace$peekuser(0x3, r3, 0x5) fcntl$getownex(r7, 0x10, &(0x7f0000000300)={0x0, 0x0}) ptrace$setopts(0x4206, r8, 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000c80)={{0xa, 0x0, 0x6cf5, @loopback={0x0, 0x1}, 0xa1}, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffc0}, 0x0, [0x9, 0x0, 0x1f, 0x8, 0x0, 0xa8, 0x0, 0x5763badf]}, 0x5c) r9 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="64e2ac15c6aab872075a6392705ee2d9ccd29b0c9b87f7443e8879b1221232c9ca89b1a0bbb510846a7906000000366852f3633a246c801fd939bcd0472b95db041dc47682c7461ff6a0e210f4ceac1264afd613cc09ae6b2042b3a3efdfebe828980292c3a6529c5ab6906e0516b682013d1a0eaa626fc989d54b21a27ad624ad1dbdbc444b7e06d88bffe1edda7560c0bc722d9b16c0fd96e358b7ce300567", 0xa0, 0xfffffffffffffffb) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000001200)='big_key\x00', r9) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000800)=0xffffffffffff79e9) 2018/03/30 15:28:45 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000040), 0x4) r1 = socket(0x0, 0x6, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080)=0x4, 0x4) 2018/03/30 15:28:45 executing program 3: r0 = socket(0x1b, 0x4, 0xd) write(r0, &(0x7f0000000180)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000240)={0x0, 0xca0}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000340)={0x0, 0x2}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r1, 0x2}, &(0x7f0000000200)=0x8) mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000002c0)='mqueue\x00', 0x0, &(0x7f0000000000)) r3 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) lseek(r3, 0x6, 0x0) getsockname$inet6(r0, &(0x7f0000000000), &(0x7f00000001c0)=0x1c) lseek(r3, 0x3, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={r2, 0xc47}, 0x8) socket(0x9, 0xf, 0x10001) syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x104, 0x410000) sendmmsg(r0, &(0x7f0000001980)=[{{&(0x7f00000003c0)=@in6={0xa, 0x4e21, 0x0, @empty, 0x1}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000440)="b67c5fc60cc78b03764e67592de98158ce437fb0b3000c434af65d98c9760391da53dea02ae9bf407d9616a42c894ba95ee61944ae878844f80e96b9e015df7bfc1f806084e674cd3692d55b058575a32fc0dac03aa3cdb394d10ee8f5b0873aee1b68c9c0ce8a", 0x67}, {&(0x7f00000000c0)="62e1ba568d34e90a2e85bdc68c163118cf9a3e5f6c922edd676f082317e794077b71", 0x22}, {&(0x7f00000004c0)="f127b883e916795e5062f05341aeaf6226a7159cc12a28d0ba1b9738d27c3629ad5341d5d9d7c62516f7a4f076c1", 0x2e}, {&(0x7f0000000500)="43086ef3c434f38156031d53e10c0e69cef47371de2546eae13155e158c708080f78719e1e44dc1b7466371460e037bb128ed43132fef89c844241b31b0a8257e02c657bd0abdb947ac5a4999ad42f20ff94a027d3d063e0582991e5059753e3b953502d7a9bb24efd3fd88ff91def8e1e2dcd7ea9961677a64b4dca782c24d5c06c5e8a9c0d4096c77b5f864d7f78645996f03a81fbfa83316142b97f", 0x9d}], 0x4, &(0x7f0000000600)=[{0xa8, 0x84, 0x5, "3ddfe444a041861ac90ad3cade5548d4bc350ab3df154775fe2b3ef8928f07c28a21a6e35b72cab2b23e3a452fcaa13ba0c1567bb9c940b5ff6569b22c69c2a44559149c9be42630c8321f08274615d9f6c84cbbc031d177cf438e57276e11c12f75d04e93e5acd016c8606fc4051782aca3ffa4ea622a7c0894338a14123d122b2b5a57a6fa24b45bc0d1aaa86746885e651825515d"}, {0xe8, 0x112, 0x2, "24bf9950fd41d2b9b7bb64e263f23743a6e96fd8ea59c2810af5c9bb25011671b05eb0de5508c2f96b6c6ab5014e2dd871b1885e029b1882494e8d71817ee9998b044b17f08ac906d52ae6e9224f2efd00d0f3b75ae29bb9c14c6d9a4807c20f34d79121d9735227c466dad2db71f2a3802adaa2390bfd1d5ae426a97e7f3194fcb2a1ca8441d1c1a7892412d63e8f4bcf1ab57a1553e0922e3b59c5904f87b06ef8e95015cfc62ba294298ceda46671f9ede6aa83d9d7b803213a71f107e464a1ebae9d7b875eacb84ebddce5359dd7608d9fe8d24419"}, {0x28, 0x13f, 0x6, "1da18d718e751c7e9c05565d4a5c715c93d5d03800a3f6"}, {0x30, 0x107, 0x6, "7373ca6325837c14365a4c9a85da28aa8098d5e5483b61f9cb7ce65428b7"}, {0x1010, 0x100, 0x6, "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0x11f8, 0x880}, 0x2}, {{&(0x7f0000001800)=@in={0x2, 0x4e21, @multicast2=0xe0000002}, 0x80, &(0x7f0000001940)=[{&(0x7f0000001880)="7bd29fc63a3f715a397130e4700832b384db2456f88985a6d80d6ff28e7758e68f81e03dcd8b5de76e452003337cd5b10b23a2641652aefcccff85e466a701c9f9868e6e163600e854c233adc1898a64b8314202575b14d9dc7eec890192c56cfae77846f84864facc8c422b0bead6f10998b286308209d417b5998bb38f0b7ca42a0370f694e233e877db9c5622fc1dcfccae49c715195b97b25ba8a646c8c1ab1b3a518ee1d0a801614f16d2697d8de45d1891fbb33c709a5910c660", 0xbd}], 0x1}, 0x6}], 0x2, 0x8000) write(r0, &(0x7f0000000040)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) 2018/03/30 15:28:45 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000040), 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000240)=""/253) fallocate(r0, 0x2, 0x707, 0x60237a5d) ppoll(&(0x7f0000000040)=[{r0, 0x1}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={0x8}, 0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r1 = semget(0x0, 0x7, 0x28) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000100)) [ 128.668290] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 128.675779] IPVS: sync thread started: state = BACKUP, mcast_ifn = ip_vti0, syncid = 1, id = 0 2018/03/30 15:28:45 executing program 6: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x80800) splice(r0, &(0x7f0000000040), r1, &(0x7f00000000c0), 0x10000, 0x2) write$eventfd(r0, &(0x7f0000000100)=0xffffffffffffffff, 0x8) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x1, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000d9bff3)='encrypted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000200)='net/raw6\x00', 0x0) 2018/03/30 15:28:45 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x9800000000000000) clone(0x1000300, &(0x7f0000000200), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4181c3, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000140)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000100)='net/wireless\x00') mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="02000000020000000000e90005070000001f06a0", 0x14, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000000100)={'\x00', {0x4, 0x3f, 0x8, "a86e5e30a7a8", 0x3ff}}) r5 = open(&(0x7f0000000040)='./bus\x00', 0x141046, 0x0) r6 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r5, 0x0, 0xffff, 0x4) open(&(0x7f0000002000)='./bus\x00', 0x4002, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000180)={0x0, 0xbff, 0x0, 0x80000001, 0x3, 0x3f}, &(0x7f00000001c0)=0x14) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000640)={r7, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, 0x84) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) socket$netlink(0x10, 0x3, 0x0) r8 = socket$packet(0x11, 0x200000000003, 0x300) ioctl$sock_ifreq(r8, 0x80000089a2, &(0x7f0000000000)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) write(r6, &(0x7f0000000540)="260000002a0047d2ff0800000000ce206c3d8ed67ef9000000000700000000000000982dcf84c6b4f922dc72679c54a69860bb4e1b2e7753d4d93a67cb7bbf6db6123c0dd2dcaa47edac90c2570b3b0f038bd691e0edbdd0f2f09510ae96e3df3da5b3935cee3c3dba4cb1022e1822262075f28610762fd80f85f9b3fceb9a0f3c92385b434dfe4630c649c5a0104ca109112deefe587f47307a2edb53fbeb73af7310c226a5a21b6fa9f816f91f59f80be24e831774df1621f2879aa9beea39", 0xc0) r9 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) recvmmsg(r9, &(0x7f00000001c0), 0x2a8, 0x2, &(0x7f0000000140)={0x77359400}) sendto$llc(r9, &(0x7f0000001240), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/03/30 15:28:45 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) socketpair(0x8, 0x2, 0x56, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000600)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4002000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x5c, r4, 0x400, 0x0, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x521d}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000) r5 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x10001, 0x280000) mkdir(&(0x7f0000000300)='./file0\x00', 0x99) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000480)={0x8000, 0x1, 0x8, 0x9859, 0x6, 0x2, 0x6d5d, 0x2, 0x0, 0xfffffffffffffffa, 0x3}, 0xb) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) close(r1) r6 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f0000000340)=0x3) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r7, r8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000500)) ioctl$TCSETAW(r5, 0x5407, &(0x7f00000004c0)={0x1ff00000000000, 0x1, 0x2, 0x7, 0x9, 0x9, 0x1, 0x0, 0x0, 0x8}) dup2(r0, r1) socket$l2tp(0x18, 0x1, 0x1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000000180), &(0x7f00000001c0)='/dev/snd/seq\x00') [ 128.795061] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 128.877337] __report_access: 4 callbacks suppressed [ 128.877348] ptrace attach of "/root/syz-executor5"[4497] was attempted by "/root/syz-executor5"[13855] 2018/03/30 15:28:45 executing program 0: r0 = socket$packet(0x11, 0x800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={'ip6gre0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x0, 0x3, &(0x7f0000000140)=@framed={{0x18}, [], {0x95}}, &(0x7f00000001c0)='syzkaller\x00', 0x0, 0xa7, &(0x7f0000000200)=""/167, 0x0, 0x0, [], r1}, 0x48) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10082, 0x0) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000040)=0x7, 0x2) 2018/03/30 15:28:45 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) socketpair(0x8, 0x2, 0x56, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000600)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4002000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x5c, r4, 0x400, 0x0, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x521d}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000) r5 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x10001, 0x280000) mkdir(&(0x7f0000000300)='./file0\x00', 0x99) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000480)={0x8000, 0x1, 0x8, 0x9859, 0x6, 0x2, 0x6d5d, 0x2, 0x0, 0xfffffffffffffffa, 0x3}, 0xb) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) close(r1) r6 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f0000000340)=0x3) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r7, r8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000500)) ioctl$TCSETAW(r5, 0x5407, &(0x7f00000004c0)={0x1ff00000000000, 0x1, 0x2, 0x7, 0x9, 0x9, 0x1, 0x0, 0x0, 0x8}) dup2(r0, r1) socket$l2tp(0x18, 0x1, 0x1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000000180), &(0x7f00000001c0)='/dev/snd/seq\x00') 2018/03/30 15:28:45 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000000000100, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0xea3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={r1, @in6={{0xa, 0x0, 0xe5, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200}}, 0x5, 0x2}, 0x90) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) r2 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r2, &(0x7f00009db000)=""/28, 0x1c) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x4000, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r3, 0x4008af30, &(0x7f0000000640)={0x3, r4}) ioctl$TIOCLINUX3(r4, 0x541c, &(0x7f0000000880)=0x3) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) getpeername$ax25(r4, &(0x7f00000007c0), &(0x7f0000000800)=0x10) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000680)=0x9, &(0x7f00000006c0)=0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000019ffe9)={0x22, @tick, 0x0, {0x0, 0x800000000461}, 0x3, 0xffffffffffffffff, 0x2}) r5 = socket$inet6(0xa, 0x806, 0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00000004c0)=@assoc_value={r1, 0x10001}, &(0x7f0000000500)=0x8) setsockopt$RDS_CANCEL_SENT_TO(r4, 0x114, 0x1, &(0x7f0000000480)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r6 = syz_open_dev$sndpcmp(&(0x7f00000008c0)='/dev/snd/pcmC#D#p\x00', 0x10001, 0x200) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r6, 0x40bc5311, &(0x7f0000000140)={0x10000, 0x1, 0x100000000}) ioctl$KVM_DIRTY_TLB(r3, 0x4010aeaa, &(0x7f0000000700)={0x3, 0x80}) modify_ldt$write(0x1, &(0x7f0000000840)={0x80000000, 0x100000, 0x4000, 0xfffffffffffffffc, 0x8, 0x4, 0x3, 0x8, 0x7, 0x8}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x41dff, 0x0) setsockopt$RDS_CONG_MONITOR(r3, 0x114, 0x6, &(0x7f0000000380), 0x4) r7 = request_key(&(0x7f00000003c0)='rxrpc_s\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440)="012e5d00", 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000900)='keyring\x00', &(0x7f0000000940)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r7) fsetxattr(r5, &(0x7f00000001c0)=@known='security.evm\x00', &(0x7f0000000740)='/dev/sequencer2\x00', 0x10, 0x2) readlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0) utime(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)) modify_ldt$write(0x1, &(0x7f0000000340)={0x7, 0x20000800, 0x2000, 0x1, 0x6, 0x2, 0x800000000000, 0x8, 0x0, 0x1}, 0x10) 2018/03/30 15:28:45 executing program 4: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$setstatus(r0, 0x4, 0x2000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000affff8)=0x2000007) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) dup2(r0, r2) 2018/03/30 15:28:45 executing program 5: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x100000000, 0x4) r5 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r5, 0x40000000af01, &(0x7f0000c97ff8)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r6, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) close(r6) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r5, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_SET_VRING_ADDR(r5, 0x4028af11, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001300)=""/81, &(0x7f0000001380)=""/21, &(0x7f00000013c0)=""/143}) pread64(r5, &(0x7f00000014c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r5, 0x4008af30, &(0x7f0000d7c000)={0x0, r6}) write$vnet(r5, &(0x7f00000010c0)={0x1, {&(0x7f0000001140), 0x25d, &(0x7f0000001180)=""/162, 0x0, 0x2}}, 0x68) setreuid(0x0, r4) r7 = inotify_init1(0x0) fcntl$setown(r7, 0x8, 0xffffffffffffffff) ptrace$peekuser(0x3, r3, 0x5) fcntl$getownex(r7, 0x10, &(0x7f0000000300)={0x0, 0x0}) ptrace$setopts(0x4206, r8, 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000c80)={{0xa, 0x0, 0x6cf5, @loopback={0x0, 0x1}, 0xa1}, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffc0}, 0x0, [0x9, 0x0, 0x1f, 0x8, 0x0, 0xa8, 0x0, 0x5763badf]}, 0x5c) r9 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="64e2ac15c6aab872075a6392705ee2d9ccd29b0c9b87f7443e8879b1221232c9ca89b1a0bbb510846a7906000000366852f3633a246c801fd939bcd0472b95db041dc47682c7461ff6a0e210f4ceac1264afd613cc09ae6b2042b3a3efdfebe828980292c3a6529c5ab6906e0516b682013d1a0eaa626fc989d54b21a27ad624ad1dbdbc444b7e06d88bffe1edda7560c0bc722d9b16c0fd96e358b7ce300567", 0xa0, 0xfffffffffffffffb) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000001200)='big_key\x00', r9) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000800)=0xffffffffffff79e9) 2018/03/30 15:28:45 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x6c, 0x40) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000340)=[{{r1, r2/1000+10000}, 0x0, 0xfff}, {{}, 0x4, 0x3, 0x3}, {{0x0, 0x2710}, 0x7fffffff, 0x7f, 0x4cbd}, {{r3, r4/1000+10000}, 0x7, 0x5, 0x5}, {{r5, r6/1000+10000}, 0x8, 0xd8, 0x6}], 0x78) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000240)=""/253) fallocate(r0, 0x2, 0x707, 0x60237a5d) ppoll(&(0x7f0000000040)=[{r0, 0x1}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={0x8}, 0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/30 15:28:45 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x40) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0)={0xffffffff8af7a410, 0xfffffffffffffffb, 0x7, 0x6, 0x5}, 0x14) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x0, 0xffffffffffffffff) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) r1 = shmget$private(0x0, 0x4000, 0x78000000, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000100)=""/204) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) getpgrp(0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x100000000, 0x5}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000003c0)={r3, 0x9, 0x5, 0x1, 0x5, 0x2}, &(0x7f0000000400)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in=@dev, @in6=@mcast1}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000000300)=0xe8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rename(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./control/file0\x00') getpid() setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000040)=0xffffffffffffff7f, 0x4) 2018/03/30 15:28:45 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000280)=0x7) getsockname$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000140)={@loopback={0x0, 0x1}}, 0x14) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000000040)=0x10) read(r0, &(0x7f000000d000)=""/80, 0x50) epoll_wait(r0, &(0x7f0000000180)=[{}], 0x1, 0x20080000000000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) ioprio_get$pid(0x1, r1) read(r0, &(0x7f0000010000)=""/176, 0xf) dup2(r0, r0) read(r0, &(0x7f00000001c0)=""/4, 0x4) 2018/03/30 15:28:45 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_route(r0, &(0x7f00000fa000)={&(0x7f0000c1b000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@mpls_newroute={0x1c, 0x18, 0xf09, 0x0, 0x0, {0x1c}}, 0x1c}, 0x1}, 0x10) r1 = syz_init_net_socket$llc(0x1a, 0x8000000000000001, 0x0) r2 = accept4(r1, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x8001}, &(0x7f0000000440)=0x10) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) gettid() ioctl$DRM_IOCTL_FREE_BUFS(0xffffffffffffffff, 0x4010641a, &(0x7f0000000140)={0x3, &(0x7f0000000100)=[0x1ff, 0x6, 0x4]}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vga_arbiter\x00', 0x80000, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000714fe0)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000000fe0)) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae68, &(0x7f0000000200)={0x7001, 0x8000}) r3 = getpid() sched_setattr(r3, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r4, &(0x7f00003fd000)=[{&(0x7f0000853000)=""/255, 0xffffff1f}], 0x1) ioctl$TCSETS(r4, 0x40045431, &(0x7f00003b9fdc)) r5 = syz_open_pts(r4, 0x2) r6 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000000040)) r7 = dup3(r5, r4, 0x0) write(r4, &(0x7f0000c34fff), 0xffffff0b) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000240)={{0x0, 0x2, 0x9, 0x0, 0xfff}}) ioctl$EVIOCGBITSND(r7, 0x80404532, &(0x7f00000000c0)=""/64) [ 129.147727] ptrace attach of "/root/syz-executor5"[4497] was attempted by "/root/syz-executor5"[13876] 2018/03/30 15:28:45 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) socketpair(0x8, 0x2, 0x56, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000600)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4002000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x5c, r4, 0x400, 0x70bd2a, 0x0, {0x9}, [@IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x521d}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000) r5 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x10001, 0x280000) mkdir(&(0x7f0000000300)='./file0\x00', 0x99) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000480)={0x8000, 0x1, 0x8, 0x9859, 0x6, 0x2, 0x6d5d, 0x2, 0x0, 0xfffffffffffffffa, 0x3}, 0xb) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) close(r1) r6 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f0000000340)=0x3) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r7, r8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000500)) ioctl$TCSETAW(r5, 0x5407, &(0x7f00000004c0)={0x1ff00000000000, 0x1, 0x2, 0x7, 0x9, 0x9, 0x1, 0x0, 0x0, 0x8}) dup2(r0, r1) socket$l2tp(0x18, 0x1, 0x1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000000180), &(0x7f00000001c0)='/dev/snd/seq\x00') 2018/03/30 15:28:45 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x5) r1 = getpid() r2 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000000)={0x0, 0x0, 0x4, 'queue0\x00'}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x480, 0x0) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) getsockopt$inet6_opts(r3, 0x29, 0x3f, &(0x7f0000000200)=""/101, &(0x7f0000000280)=0x65) r5 = memfd_create(&(0x7f000003e000)='\'', 0x0) r6 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r7 = dup2(r6, r5) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r7, 0x40605346, &(0x7f000013e000)) write$sndseq(r5, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) syz_open_pts(0xffffffffffffffff, 0x2000) getsockopt$inet6_opts(r5, 0x29, 0x39, &(0x7f00000000c0)=""/187, &(0x7f0000000180)=0xbb) getgid() write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) listen(r5, 0x2) ptrace$setopts(0x4206, r1, 0x67e, 0xc) getsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f0000d9b000), &(0x7f000010affc)=0x385) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$EVIOCGPHYS(r8, 0x80404507, &(0x7f0000000040)=""/148) syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9, 0x40) [ 129.203306] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/03/30 15:28:46 executing program 5: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x100000000, 0x4) r5 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r5, 0x40000000af01, &(0x7f0000c97ff8)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r6, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) close(r6) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r5, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_SET_VRING_ADDR(r5, 0x4028af11, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001300)=""/81, &(0x7f0000001380)=""/21, &(0x7f00000013c0)=""/143}) pread64(r5, &(0x7f00000014c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r5, 0x4008af30, &(0x7f0000d7c000)={0x0, r6}) write$vnet(r5, &(0x7f00000010c0)={0x1, {&(0x7f0000001140), 0x25d, &(0x7f0000001180)=""/162, 0x0, 0x2}}, 0x68) setreuid(0x0, r4) r7 = inotify_init1(0x0) fcntl$setown(r7, 0x8, 0xffffffffffffffff) ptrace$peekuser(0x3, r3, 0x5) fcntl$getownex(r7, 0x10, &(0x7f0000000300)={0x0, 0x0}) ptrace$setopts(0x4206, r8, 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000c80)={{0xa, 0x0, 0x6cf5, @loopback={0x0, 0x1}, 0xa1}, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffc0}, 0x0, [0x9, 0x0, 0x1f, 0x8, 0x0, 0xa8, 0x0, 0x5763badf]}, 0x5c) r9 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="64e2ac15c6aab872075a6392705ee2d9ccd29b0c9b87f7443e8879b1221232c9ca89b1a0bbb510846a7906000000366852f3633a246c801fd939bcd0472b95db041dc47682c7461ff6a0e210f4ceac1264afd613cc09ae6b2042b3a3efdfebe828980292c3a6529c5ab6906e0516b682013d1a0eaa626fc989d54b21a27ad624ad1dbdbc444b7e06d88bffe1edda7560c0bc722d9b16c0fd96e358b7ce300567", 0xa0, 0xfffffffffffffffb) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000001200)='big_key\x00', r9) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000800)=0xffffffffffff79e9) 2018/03/30 15:28:46 executing program 6: r0 = socket(0x40002000008, 0x400000005, 0xdf18) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000400), &(0x7f0000000200)=0xa) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0xfffffffc, 0x4) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000740)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)=0x200000) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x0, 0x0) close(r2) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000500)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x44, r3, 0x14, 0x70bd2a, 0x25dfdbfb, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x73}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x49}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x1}, 0x8000) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001300)=""/81, &(0x7f0000001380)=""/21, &(0x7f00000013c0)=""/143}) mkdir(&(0x7f0000000a40)='./file0/bus\x00', 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000540), &(0x7f00000005c0)=0x4) r4 = creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f0000000640)={@remote, @multicast2}, &(0x7f0000000680)=0xc) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f00000006c0)={0x0, 0x1, 0x6, @random="667928c0b3b5"}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000240), &(0x7f0000000780)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000840)={0x0, 0x68, &(0x7f0000000980)=[@in6={0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in6={0xa, 0x4e24, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e20, @rand_addr=0x26b5e23c}, @in={0x2, 0x4e23, @multicast1=0xe0000001}]}, &(0x7f0000000a00)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000600)={r5, 0x4}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000880)=ANY=[@ANYRES32=r6, @ANYBLOB="36000000e6554aafe5fab91cb8efb7eec0f1693eebe4d6eb6e35f0a4b8a3780035f75c6ff30733a2ac14c68bf2677f938742adb83ab1c48db17d5dbc99557af10900aea818fe000000375eb1a82dfce934ce555a89a1de2cfbf9aaff5b62a7c798f2fb81976c8d13ebe55e24c2f70a2873a030e48bdf4edf0a80b65a262915b9739fcd8318e241d8a61309a6d5d8c9cb7ce274e646e16c7f824bb0261d442100e61a8922611b4840bf94bd204c60660077dd5307bd21de1b6701da245156c1fb858245286961b95caf66636eb5a028affa33808873dec83f7292d32ab562ec23f56fba1fb949252edd4a4bf81a30e37c670b21"], &(0x7f00000007c0)=0x3e) request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='ppp0/\x00', 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f0000000a80)=0xc) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000800)="34620933e231db2c8a30e8cce6c7c24c80da5473bb7bc712b7a300b75a0e35b91ee08a464db51e91d290125cbd3b25398dade7f031f69f2caa8236eb6688893b") fcntl$lock(r4, 0x7, &(0x7f0000000580)={0x3, 0x0, 0x7fffffff, 0x0, r7}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000380)={0x0, 0x6c, &(0x7f00000002c0)=[@in={0x2}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2}, @in={0x2, 0x4e20}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}]}, &(0x7f00000003c0)=0x10) sysinfo(&(0x7f0000000bc0)=""/188) r8 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [], r9}, 0x48) pread64(r1, &(0x7f00000014c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) 2018/03/30 15:28:46 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0x79, &(0x7f0000000000), 0x20) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) [ 129.267446] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/03/30 15:28:46 executing program 2: r0 = socket(0x2, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000540)={0x0, 0x0, 0x0, "717565756531000000000000000000000000000000000000000000000000f7ff00", 0x80000000}) sendfile(r0, 0xffffffffffffffff, 0x0, 0x72439a6b) clone(0x0, &(0x7f0000000780), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000007c0)="5485dedb067674e50a54873ad1b7e10f93708d9a069b100a2ad884d962c6f8b4436cd0189ca9a9ec8577474bd8b7c4911dcf0dcf53e26027c94462a4bf0bfb0d4655fa254bc77b91531b6b03e5a2f4c8c3d9f2e11ac4a22fd9d1e244df187ac031f147ae0c") r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000440)='/dev/rfkill\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x7}}, 0x7f, 0x3, 0x3, 0x3, 0x11}, &(0x7f00000002c0)=0x98) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000400)={r2, 0x4}, 0x8) r3 = openat(r1, &(0x7f0000000500)='./file0\x00', 0x8000, 0x74) acct(0x0) r4 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f00000001c0)={0x0, 0x6, 0xaffe}, 0x4) r5 = syz_open_dev$mice(&(0x7f00002ac000)='/dev/input/mice\x00', 0x0, 0x3e) readv(r4, &(0x7f000003f000)=[{&(0x7f00004dcfe1)=""/31, 0x1f}], 0x1000002b) r6 = syz_open_procfs(0x0, &(0x7f0000000600)="6e65742f72617700bd37f66866ef5fc1ba9b68b9e6449e634062d04c846f6222ae514bbe15cce70c993dea7072ee0837a0b0ddf4dd87307f2ca6c60dc8888e57bcd6379c31e5d223aba59f4b362f47f4e8fbb5a9773c3f22efd47c9b6e3c532b9f7c5032bd9f50d419cac2aa1ea04fb84004d8e92b9fa269c4b9cbe163880cf1aaf042df54f8076b95411d3ec381cfab82ab4d60bb96d27f0a602e915a0b007f437000e662d068669a5f30d5a6bf76bf329fb6d4fecc4d79ad237bb0f7b66071343d02f263e2a623c7ae7e14f1546f1625bcecacd65256a8bc78e6c1175cb331c478e823d68439204ed24265351e67") sendfile(r5, r6, &(0x7f00008d1000), 0x401) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) accept4$packet(r1, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000740)=0x14, 0x80000) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000280)={r7, r8, r9}, 0xc) r10 = dup(r6) write$fuse(r5, &(0x7f0000000480)=ANY=[@ANYBLOB="280000000000000004000000000000000000bbcce439e960d1e37600000006001000d80000000000000100000400000000d53924c49027868a6eb3c5d36eee6255b51f7ca17f7f1ac53f2d786dcc9818309f6b4ecf979985dd22a86060e957442a4186f12a416c2a8d343d66000000"], 0x6f) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f0000000040)=@req={0x28, &(0x7f0000000000)={'ip6gre0\x00', @ifru_addrs=@rc={0x1f, {0x3, 0x8846, 0x80, 0x1000, 0x400, 0xfffffffffffff800}, 0x7}}}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r10, 0x2405, r6) ioctl$sock_SIOCGIFCONF(r5, 0x8910, &(0x7f0000000300)=@req) syncfs(r5) setsockopt$inet6_tcp_buf(r10, 0x6, 0xe, &(0x7f0000000080), 0x0) dup(r3) fcntl$addseals(r10, 0x409, 0x1) 2018/03/30 15:28:46 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x1, 0x840) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000040), 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000240)=""/253) fallocate(r0, 0x2, 0x707, 0x60237a5d) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000100)=0x80000000000, 0x4) ppoll(&(0x7f0000000040)=[{r0, 0x1}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={0x8}, 0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/30 15:28:46 executing program 3: openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8000, 0x0) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$negate(0xd, r0, 0xa3e0, r1) 2018/03/30 15:28:46 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) socketpair(0x8, 0x2, 0x56, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000600)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4002000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x5c, r4, 0x400, 0x70bd2a, 0x0, {0x9}, [@IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x521d}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000) r5 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x10001, 0x280000) mkdir(&(0x7f0000000300)='./file0\x00', 0x99) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000480)={0x8000, 0x1, 0x8, 0x9859, 0x6, 0x2, 0x6d5d, 0x2, 0x0, 0xfffffffffffffffa, 0x3}, 0xb) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) close(r1) r6 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f0000000340)=0x3) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r7, r8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000500)) ioctl$TCSETAW(r5, 0x5407, &(0x7f00000004c0)={0x1ff00000000000, 0x1, 0x2, 0x7, 0x9, 0x9, 0x1, 0x0, 0x0, 0x8}) dup2(r0, r1) socket$l2tp(0x18, 0x1, 0x1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000000180), &(0x7f00000001c0)='/dev/snd/seq\x00') [ 129.312515] ALSA: seq fatal error: cannot create timer (-22) 2018/03/30 15:28:46 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) ioctl$void(r0, 0xc0045c76) 2018/03/30 15:28:46 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x100000000) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) poll(&(0x7f0000000280)=[{r0, 0x8000}, {r0, 0x1000}, {r1, 0x4100}, {r1, 0x4092}], 0x1c8, 0x20) mmap(&(0x7f0000f1f000/0x3000)=nil, 0x3000, 0x0, 0x400000000008011, r1, 0x0) keyctl$dh_compute(0x17, &(0x7f00000015c0), &(0x7f0000001640)=""/226, 0xe2, &(0x7f00000017c0)={&(0x7f0000001740)={'wp256\x00'}, &(0x7f0000001540)}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000240)=0x0) perf_event_open(&(0x7f00000001c0)={0x7, 0x70, 0x6, 0xfbd, 0x8, 0x7f, 0x0, 0x2, 0x23604, 0x9, 0x8, 0x0, 0x6d, 0x60, 0x3, 0x5, 0x1, 0x1ff, 0x140000000000, 0x7, 0xfffffffffffffffd, 0xe40, 0x9f, 0x2, 0xe85, 0x8, 0x4, 0xfffffffffffffff9, 0x4, 0x6e, 0x1, 0x9, 0x7f, 0x6, 0x0, 0x3, 0x0, 0x7, 0x0, 0xfbc, 0x1, @perf_config_ext={0x9, 0xfffffffffffffff2}, 0xa, 0x9b9d, 0x5, 0x6, 0x8, 0x1, 0x8}, r2, 0xe, r1, 0x1) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) r3 = fcntl$dupfd(r0, 0x406, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000180)={0x10}) memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r4 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180), 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, r4, 0x0) 2018/03/30 15:28:46 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7001) [ 129.375159] ALSA: seq fatal error: cannot create timer (-22) [ 129.409824] ptrace attach of "/root/syz-executor5"[4497] was attempted by "/root/syz-executor5"[13922] 2018/03/30 15:28:46 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x200000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000500)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="f0000000", @ANYRES16=r1, @ANYBLOB="00042abd7000ffdbdf250b00000008000500050000006c000200140001000000000000000000000000000000000114000100fe80000000000000000000000000000a0800040008000000080002004e24000008000300000000000800070003000000080002004e24000008000500290400000800030004f50000080002004e2400000c00030008000400780000005c000200080002004e24000014000100ac141417000000000000000006002000000008000800080000000800060007000000080003000400000014000199c985b0f3911f39373a00fe8000000000000000000000000000bb00000000"], 0xf0}, 0x1, 0x0, 0x0, 0x4048800}, 0x4000) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x400000, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000240)={'vcan0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) r3 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0x4, 0x0) r4 = socket(0x11, 0x2, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f00000000c0)={{0x1, 0x2, 0x1f, 0x101, 0x4, 0x3, 0x1, 0x400, 0x6, 0x8, 0x9, 0x74}, {0x6000, 0x100000, 0x9, 0x80, 0x0, 0x1ff, 0x0, 0xa4ef, 0x800, 0x5, 0x9, 0x1}, {0x10f000, 0x3000, 0xe, 0x4, 0x6, 0x100000001, 0xfff, 0x4, 0x4, 0x8001, 0xac7, 0x8000}, {0xf000, 0x2000, 0xc, 0x6, 0x101, 0x100000000, 0x1000000, 0x3, 0x72f1, 0x9, 0x6, 0xd7}, {0xf000, 0x3004, 0x13, 0x1, 0x8, 0x3, 0x1, 0x8, 0x3, 0x1000, 0x6, 0x81}, {0x111001, 0x10f000, 0x3, 0x40, 0x5a7b, 0x8001, 0x3, 0x4c, 0x3c, 0x1e, 0x81, 0x2}, {0x3000, 0x10000, 0x0, 0x36, 0xac5d, 0x4, 0xd2, 0x0, 0x4, 0x8001, 0x10001, 0x2}, {0x0, 0xf000, 0xe, 0xe2, 0x9, 0x6, 0x0, 0x7, 0x1, 0x6, 0x7ff, 0x2}, {0x4000, 0x2}, {0xf000, 0x1000}, 0x10010, 0x0, 0x0, 0x542104, 0x2, 0x1d00, 0xf000, [0x2, 0x9, 0x0, 0x101]}) delete_module(&(0x7f0000000340)='/dev/vcsa#\x00', 0x800) setsockopt(r4, 0x107, 0x1, &(0x7f0000dfaff0)="010000000300060000071a00009139cc", 0x10) close(r3) 2018/03/30 15:28:46 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x101000, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0xc0002, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x401) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000100)={0x8, 0x2, 0xcf3b, 0x7}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x4, 0x1, 0x400, 0x0, 0x0, 0x5, 0x20002, 0x0, 0x0, 0x0, 0x0, 0x208, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, r0, 0x0) syz_emit_ethernet(0x23, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa6b02f8ee593d81004900000401fe13255b3f070e7978584e4ef65f2fe7"], &(0x7f0000000000)={0x1, 0x1}) 2018/03/30 15:28:46 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f0000000080)) r0 = creat(&(0x7f0000000240)='./file1\x00', 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000140)={0x2, [0x9514, 0x5]}, 0x8) socketpair(0x2, 0x2, 0xfad, &(0x7f00000000c0)={0xffffffffffffffff}) open(&(0x7f00000001c0)='./file1\x00', 0x80, 0x10) ioctl$VT_DISALLOCATE(r1, 0x5608) mount(&(0x7f0000000500)='./file0/file0\x00', &(0x7f0000000180)='./file1\x00', &(0x7f0000000540)='proc\x00', 0x2901000, &(0x7f0000000580)="5b6d6ecedd15840ed82d982e45ad4a3963ddd55cbc3a83250594bf3730bad7b8140a42e8d2a0a59dce6bd60d614c45cb81ef772be0f410de381eed50dae6d34e7b45b580231bd7b27a5fcad282e7fea7bdec92780c7c8f97f4d5f86b4bff6aa1bc403efcc012c001e65cec605b3cf43ce8863a659cd4abe0509156") mount(&(0x7f0000dba000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/03/30 15:28:46 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) socketpair(0x8, 0x2, 0x56, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000600)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4002000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x5c, r4, 0x400, 0x70bd2a, 0x0, {0x9}, [@IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x521d}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000) r5 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x10001, 0x280000) mkdir(&(0x7f0000000300)='./file0\x00', 0x99) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000480)={0x8000, 0x1, 0x8, 0x9859, 0x6, 0x2, 0x6d5d, 0x2, 0x0, 0xfffffffffffffffa, 0x3}, 0xb) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) close(r1) r6 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f0000000340)=0x3) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r7, r8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000500)) ioctl$TCSETAW(r5, 0x5407, &(0x7f00000004c0)={0x1ff00000000000, 0x1, 0x2, 0x7, 0x9, 0x9, 0x1, 0x0, 0x0, 0x8}) dup2(r0, r1) socket$l2tp(0x18, 0x1, 0x1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000000180), &(0x7f00000001c0)='/dev/snd/seq\x00') 2018/03/30 15:28:46 executing program 5: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x100000000, 0x4) r5 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r5, 0x40000000af01, &(0x7f0000c97ff8)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r6, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) close(r6) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r5, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_SET_VRING_ADDR(r5, 0x4028af11, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001300)=""/81, &(0x7f0000001380)=""/21, &(0x7f00000013c0)=""/143}) pread64(r5, &(0x7f00000014c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r5, 0x4008af30, &(0x7f0000d7c000)={0x0, r6}) write$vnet(r5, &(0x7f00000010c0)={0x1, {&(0x7f0000001140), 0x25d, &(0x7f0000001180)=""/162, 0x0, 0x2}}, 0x68) setreuid(0x0, r4) r7 = inotify_init1(0x0) fcntl$setown(r7, 0x8, 0xffffffffffffffff) ptrace$peekuser(0x3, r3, 0x5) fcntl$getownex(r7, 0x10, &(0x7f0000000300)={0x0, 0x0}) ptrace$setopts(0x4206, r8, 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000c80)={{0xa, 0x0, 0x6cf5, @loopback={0x0, 0x1}, 0xa1}, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffc0}, 0x0, [0x9, 0x0, 0x1f, 0x8, 0x8, 0x0, 0x0, 0x5763badf]}, 0x5c) r9 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="64e2ac15c6aab872075a6392705ee2d9ccd29b0c9b87f7443e8879b1221232c9ca89b1a0bbb510846a7906000000366852f3633a246c801fd939bcd0472b95db041dc47682c7461ff6a0e210f4ceac1264afd613cc09ae6b2042b3a3efdfebe828980292c3a6529c5ab6906e0516b682013d1a0eaa626fc989d54b21a27ad624ad1dbdbc444b7e06d88bffe1edda7560c0bc722d9b16c0fd96e358b7ce300567", 0xa0, 0xfffffffffffffffb) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000001200)='big_key\x00', r9) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000800)=0xffffffffffff79e9) 2018/03/30 15:28:46 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000040), 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000240)=""/253) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000140)=0x400) fallocate(r0, 0x2, 0x707, 0x60237a5d) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f00000003c0)=0xc) ptrace$getregset(0x4204, r1, 0x206, &(0x7f0000000440)={&(0x7f0000000400)=""/1, 0x1}) ppoll(&(0x7f0000000040)=[{r0, 0x1}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={0x8}, 0x8) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)=0x0) sched_rr_get_interval(r3, &(0x7f0000000340)) sendmsg$key(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/30 15:28:46 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) r1 = getpgid(0x0) sched_setattr(r1, &(0x7f0000000080)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$rdma_cm(r0, &(0x7f0000001480)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000001440), 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="0e000000180000", @ANYBLOB="e7ffffff0200008404000000da38cb0fb9e1c7673940796426a78d67865c"], 0x25) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) userfaultfd(0x80000) ioctl$VT_DISALLOCATE(r3, 0x5608) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') chown(&(0x7f00000003c0)='./control\x00', 0x0, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f00000001c0)) close(r2) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00002a7ffc)=0x4000000011) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000200)) syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x80000) syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x401) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/03/30 15:28:46 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) r1 = 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) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000180)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000280)=0xe8) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x13000005}, 0xc, &(0x7f0000001540)={&(0x7f00000002c0)={0x10c4, 0x1f, 0x8, 0x70bd25, 0x25dfdbfd, {}, [@typed={0x8, 0x43, @uid=r2}, @nested={0x10a8, 0x64, [@typed={0x8, 0x1a, @u32=0x1}, @generic="b09cb8d9d04bc295fcd69092773228f7336c76e43bdc66bb5ed3eff4c283bf468a110df0e83ecdfecbc8cacd462f83acacd1c9d8a95b5c6b4358c323f2363ba94cd4bc3135921f23ed373ee0964566ec2bc9a021280d961ffa6003f46106d712ed1bd8ff8c0dbd6ae56529612a5016e3a83afc88807d735ec91d49948c6ce29d0a1c53f3c62ac80839131f67b47d83f278ed89bf58f19c88d63e541c2de9cdc38b572cdd72fc412449bf62afb1b6fa908fe437a0becc528b3c63318bc194879e451c94b0175fb1ad1f386c72bcf43c73f27405d63b41b85a72ccc945c5128644966a56c3a546014ebbd00be55583c75eef46b615b5c67bb2cbb07597294d76b175aef7aed13909ac53ec6c6857bc07ce9783c66aed6134e0c5174f7b44dc80ff8742d4d2ae442987e4d689c9758772ea4af1105ed0b3fbc0f47ad50757f22cc9e767fbc90e9b463cbbb8932408fe8f119751bb8438b6c52df5c20fd863a24df1480e8dc7e9e1091bbe8fd91d0bebb54a08e3ea794655a9e11000b682452c45b617c632509cd7eb129db92d0f9cb3d7ad36df210172bc71cab8a1a3949d578078a0f88e3bcd176e7f32fae7aa827f3892bdd3b19e7e5bdc1af535e99d0f72c51fba95d40fa50fc1cbe8b72f13a566b8c757e3adcf61b77f0ded15f4844a0e81ad8349068a38ff359bdfb0eaa7212028b327ee528c76607735bbaddf27f82c6e122c76938037bfb588716665de33cae9f2fa1da50103607b48d701428a4983ab716b4b39278a9633eb8a2957d3dd6c8843c5f34053f5c8b20f32a3f14eb0eacec45db792f5916fc3e19d091ebab4a65b7eb1cfc084863141cf43170a1b2eeda13fad502b8cd0fb4bc2048655870b8b99805dbef3c8a44f9d68efae839ca0ca31405b16d4d2b7145374aadacefcb2c9d9f187e19fdcabf9422f6a60dd1f45d85d2482f211579392e05f01f6813ad90344ab41401ab748643768df35ee48b15a9226ae96d23eac3bc6c1801e9613ed26566d5ab71e548d196d8be9324cbc808703c2e4abd774f929bfb9210d7ca801cd00fa9b0d085f7bd4880cda33cd1791eee3b40a53ccc489b785c0f51e5c90def3bdfef76317514d8a4bf1eba2f12773bb692e0e8ecdbc60b50e9b804474fe7e86f79de57021756943f0a6b8546e1de563b01eae1bb7e59af6176edf3d8946d27748be0b14cd48bc0c218f9213a148072a58d12ca97e91be8fdd94bcaf8061d736bb39c374ba18ed04db10d953019a648b8b21c33291a10dced7813e7878f92313b57b316c74a586b3d448ef7fe225eedf92c15983abae77f135fee7fe85e51dd5e9f4753e77490d58bfd62211cfe4dc27f58cb9ce080499527ff6f8b952f93467a49a09980f1893561dd7c136a0dc4033dc6e338c07ba2c782b0a451642e96f583439a205ac4a316bf3785ac4a11aff8145a1f32a48d677ea54ba06c1de5097c980a187bcf24b2065d27af6debb6c03a3127794cb72bc610e5634a91bb6978d2c83c112bc5d2e74e0c2fbb075c8be0dff347be6ecfb59759edecf56a3fb8f3d0e16d70d00a82e46112cd21bbf658273418a74349e940507719592f5f8f2d413f01c52eed2aa81f23ad7b595fe39cae582a72784fd9b45ae20ef66393127de06eccf501503868669bfdd092530c728e3f2d81333c36205144a9572520d3997cc4a5d43911a0731e0b8c17816f119b4d3bf159745a0ca4744591ac35c7799da7076a7534bac97ac5336ba6ea47b55f3c466a700b1de6bc72ce7cbc7b1903352a51a25634fd368b3b36ea7966b223687c2cc7cb72bb35d3fdc11caf56edcfe7b1d442d87e20ee1913aae5234eff40a8faa29f02e3759fa9f87e62753998cf1a99259106d2fb220ffd6ce9a4066f6d7371e90ef676cea3057583499e3082d1dca8b0ef9cf88ef4c772efdaab90224bb8c7d20c2212bdac531e6ccd221f178504376304081d74cf0e18f53638135e71f66907c1f2be0bc8f0a3600d558f909fdb750dc1f8c98a67204889fc6a8baa84e0d42b70b7d6ccde9207d802dbd47ae77999f2bb0e327000c1e1236d92785f35640c1241c89ec0facc6c1be4c7d289653f1ea8ff9d80bffb9b74c206af4175d12fd65fb976a85dc4ea47b2bb7f9e71c7579067ae1d86d2683f17a0130ba4794b5223238db7ee7fb81e0a4e96c8f94f008545dabc1f2f5a3fd6b989be7ec073ec0daa213d1e656ea127be4b9a44bed42ee3ef74fc4fac747718ef5a4bde889396931dc6ec744f9376c4c7801d9df56a8e0478f53ca916d183461c24bacf4a7aa471d4cd1afecf9d1c5c36182b7b17ae0755256fec14ade1e25e597b847c800ace553e689a8d44d4a0951f0e6880d9ceb7ead92133e31e73eea04eaf8fc86cdc2c70ab7845706799300e7a3676f1d4bb6378b1b588f197e14fb2f32aa53487cad31eadb2aa0e581bb051490a8c9cf2077c86931de760b5c96919f009973e27c6161387391b67ed5a74468d83b86a4263e3c19e9344cad6e0b63b7635834dd29ae45586bde8d149ccf2c983c107382c8802b816d8f7c6d99ef2d619966618281aea4db1472430692bfeb42c4b35f4464a01831504a661c93ed9766b19e2849c64236b2a49e4f75d8320e9e76c06b6f78bd8c0e4c01d2161861ea20bb209744018d30a2130b0af645ca5810738d411bd0a6266561795991fadb62ff71b4b6a7a585701f7b472df9a3d8bdacccbe0be055f15577acf7f6d7866e4adf208a26ee0374239c3e817baa1c1896433884dc05b3eb8c5318b154e0f6c50a2ee54e2072420643b5acde7abaf34346e1fc04cb45c1ccf0a71b1bac7731729d9567f329feb640dd59e6500a57c7eca1c79fd6f26deb7a19b114931e4e2448accd079fe4404c744b7ed0f5b2b87b582be13891167c8ba048e4841bc2b515a8ed3fcf1637f8761ec1eda68919697d45b5ee1fe6e38919d49f8f6a0d4a4f064c7737622fa877a2769d7e2de8b5ecf9e1921291699710653bbb3c2c8677bd9c5b24899fa77ab2042edfbe462780b91299428f0928b02c350ae28e4ed5fd00994335f0ac5b7a48599181c9783260af7c0d5646b915ffa4ea93c4676f4041f4401567b2518aa7951abe2332e6733cef0ef3bbc2e0f9697d97e3bbb2ef0813e8c2517a598fe47884affa08d825c89e4db1bb886cb09dff9b52b7599ab46e2858d81929de9a43cccbf1a620d730c3eff9c13ac48d7cef00c6ea35ed6f6c2482f296b2f08cc09c5cbf2fb385d1366c9a97e22430503476bc30f7840067d75f0e31cd76885d8b8cda9329bd8b230e240044711abc7de798e558703e87f3cc1c9475ff0ee4b68793c860eb7a0c1320218b20f64bb44f73e8d3ceb5de8f87b3799623f75d99f66bc646c1beab94271bba9b138cc8f460991329423330b04c4ec39519a83ffbdbf56bab31dadae6f70091dc90bf8485faa40c9fdee972c2d213df4ff49d147307e5e25ec6e620466906beb519264fb3dd72bcf92052a7cd6f33b88a5451f91476e3783e6b0bc885cfbefafe59b21a62ede6d000492ad55f69517e5a992814bbf9206745a520c3d7d4e1e167cc3196c5f59ca62422bd471ecccf269b75680c19e417a2de043a0dd12bf1e7ce9e0b2cf528119ca10faabb079d828a4c905ced52159e54e8ff363a39ac46521a02751458846257d19b601964a63eba9c32b60eaf247110969c984d976d43d7745b61a1d6848c7900b4da052c21a73e70b069a219bbef57292043015d607d6632117b233ed2878242d262068f1842de6fb0bc7907c376d10b9f61f51d56d6672c125f5d2d1bc1d9f5c5057a6950044be0e3dd37bbe7294c83425587f0efbbc8cb48d62f2704707df2c402a25d72ef7d7b52754ad85384ed6ffe4e32661497b4719cee93881d9f93a47476ed56d3a4bcfa979ce80b0e48601959daab9ed89cb12ed7a67f5b750f200b2f38e42b461422d5a8e19848167f433b3ee0e17904400b16aa6923cff9dd812076e7f5bfc13304d091ef8585840d89215009b3942d6621d8fe4ce55903b39eef3bb78fd4ed1b6fabf21b9ef2f2c82f23c34280f195692db45e6c7a9b2c1472d681d185bd0492c5c90a0e512d9620e8392f685fd6628e42d552d599f24d32ac8721a4446935bf8b9700880381ca5f61156b8fed2a9e3d4322e0cb78f7ee5b5c297bdee8e8ea726add2c204313b5ae8a39e040128e8a72906cd72f91872ed0fd1b3920e50ea36951ecc3a66f2592cab73fb06f96c9792d8b91081a69ab7166ae30a32efe7eb4d72ccd1adce96f7e894ac47e4f5ce45765814dba1c21e2af1be83f02cb9c7db2b7eba5cbeb1a8640576ee6f2507e4d3205ca3bfcf79576bbd379638ee5ae51adbccb6067a37d9ab2721ced2b3f6dc47ebc315d82ab51726c550dd24b26691de6acc1ba011207de796bf84310ff8e64b6cf823bdc88e0948f99ec51e10b604dc0bc05a31d6a855fb3cef376118ea2b0afec6064d437037a3e33c2f7e4eb6ffd59eddad3323f27af91a11babbe5bdef1af87da8d0d14e188e32131fc7685f4936859d976d8ef7b9d68fff2f8c1c975562bc1e7c63ecdf6c8a02fae3e13e66c3336c8e241d57a484c7686fa1d5f3a7e458b099b6368e7e442ac140d89a1b7ffaf0c579c3c4d81222d2143724e91984c54541b033f2d78090431577e10caf9b9ade9a246642af1d7090cfc9f2a9489bc8c387a83347cfa121ef7be4933e994adf13daf811db147cfe9fba84377b2c04cc2e8612e684efb2b9b3946169063199641693ab6c9fa6bb760bbcd6e67acf7c541b998da9861806d7cee9a76277cf42bd479d8a52a1c75d1f713d3d42b32c285658dccd2af0c41397f3d35ef6a5e064e64e4b4bcf15459bc8887c854130097809d637ac6d91f17982b622f9157624e30cc0c1e32cca8ac07d3501345f53ff67789fd960e37e2538ba7b1dbd673c9478779e8f18bf1d590fb8de98868dea672bccfc1789e35166e6d957f220d1bc1a3a4b30517a19beb6c68afa20d2a79198fe19eed50797d07c57911887d6cee2c7a8136c7bff82f5f708cbeb2bb905f50dc87431f7a0f1d94bb7906d90918d84b79985ff58a6746daeb20a5e9affdfaa37f5e271fc84089371bf2414fa9d8e6a6b13e0099152f4844386ba924840b95dfbffeeda7ea8770e51b4e677ca30c7132497577f9a53ea6837b07aed45d806978fb425dda4414a121b1ec8cca8d376210e0133321592d3a5289dbecf159221baacccbcd2016123f9da6cc29dd949ba0396ab466492435c7eb27f612965a72a156f1b2e79b8f5a0e558940966d3c642600a044384502392ca268b33e76a551e7026cf8366649565f29d80a3ac1ab7f4dca167016bd9c4bd1743e1efe379acecc779f94533adfa5aeb0ccf44cd1d30aa0fe0d234af8c6c6526c8263e2107b762eb7a1d0adf8af8637fc56382cee61f9a445bc10be0b02bbe497dc08ef8cd4267713c9be246991edd02dbf2eccbaf7389eb2a22f6a7ebc048d0b5a481384c2f86a7ff205931c9c545cc14d3c9c00a294d58e986ce890ed4fb262bd245a641bcea1fbeed5adf27cd9baa09699ff6c1d9069fd25ec7f0d5b61c5e8f19ae7350e05e9235da2fc9550c17c367d24153207ea8535400d3407d7df0caa540787f64cfc4897ffab6efe24bd964859a4e5ad0d82ef9582c52cbf41ba76842780546a416796e98605d20518b1466ddbe7f073650fafee51d1dcea223aaab9e561920316be80e44ab3d49083756be80d6a802ec8f1301aa86ca1726cac4e5ab8a0455f16c84997769720e007fea8a6", @generic="4f0e82c43cc9e9dbaedd231a33a0105936a0ba0fcef2ac6d758103f4e2ca34d332a6cd34a30ab787174a6e827bac107102a922e0666787af0bb7a3e1b9dea631e23fa4e4856e5f50de39e3814aa68eb6677b4c071f68c5b5ad217cda4cc90b0679fb51513646a1c3d4e88d1f84a1c075cb50d289f307e3d9b8b75c262af073d48df67ae708cad619c6cbc84cdceff229eeb7ad8978749da0f579d9"]}]}, 0x10c4}, 0x1, 0x0, 0x0, 0x8040}, 0x20000080) r3 = accept4$ax25(0xffffffffffffffff, &(0x7f00000015c0), &(0x7f0000001600)=0x10, 0x80800) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000100)='memory.high\x00', 0x2, 0x0) write$cgroup_type(r5, &(0x7f0000000000)='khreaded\x00', 0x1) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r6, 0x29, 0x4, &(0x7f0000000040)=""/30, &(0x7f0000000000)=0x1e) r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r7, 0x28, 0x1, &(0x7f00000000c0)=0x5, 0x8) ppoll(&(0x7f00000013c0)=[{r3, 0xc0}, {r7, 0x8010}, {r6}, {r1, 0x1000}, {r5, 0x1000}, {r7}, {r5, 0x8}], 0x7, &(0x7f0000001400)={0x77359400}, &(0x7f0000001440)={0x7}, 0x8) r8 = syz_fuseblk_mount(&(0x7f0000001380)='./file0\x00', &(0x7f0000000140)='./file0\x00', 0xbffb, 0xffffffffffffffff, r0, 0x0, 0xb21, 0x100000000002001) r9 = dup(r8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r9, 0x4008af14, &(0x7f0000000040)={0x3, 0x5aa}) socket$inet_udp(0x2, 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x200000, 0x0) getsockopt$inet_mtu(r9, 0x0, 0xa, &(0x7f00000002c0), &(0x7f00000000c0)=0x1) openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) fcntl$getown(r9, 0x9) ioctl$DRM_IOCTL_WAIT_VBLANK(r9, 0xc018643a, &(0x7f0000000100)={0x18000001, 0x5, 0x2}) ioctl$sock_netrom_TIOCOUTQ(r9, 0x5411, &(0x7f0000000200)) 2018/03/30 15:28:46 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f00000000c0)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f0000272ff7)='../file0\x00') symlink(&(0x7f0000000000)='..', &(0x7f0000000040)='./file0\x00') mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000400)='ubifs\x00', 0x1004, 0x0) chroot(&(0x7f0000000080)='../file0\x00') pivot_root(&(0x7f00000001c0)='.', &(0x7f0000000200)='..') [ 129.651145] ptrace attach of "/root/syz-executor5"[4497] was attempted by "/root/syz-executor5"[13995] 2018/03/30 15:28:46 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) socketpair(0x8, 0x2, 0x56, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000600)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4002000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x1c, r4, 0x400, 0x70bd2a, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000) r5 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x10001, 0x280000) mkdir(&(0x7f0000000300)='./file0\x00', 0x99) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000480)={0x8000, 0x1, 0x8, 0x9859, 0x6, 0x2, 0x6d5d, 0x2, 0x0, 0xfffffffffffffffa, 0x3}, 0xb) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) close(r1) r6 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f0000000340)=0x3) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r7, r8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000500)) ioctl$TCSETAW(r5, 0x5407, &(0x7f00000004c0)={0x1ff00000000000, 0x1, 0x2, 0x7, 0x9, 0x9, 0x1, 0x0, 0x0, 0x8}) dup2(r0, r1) socket$l2tp(0x18, 0x1, 0x1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000000180), &(0x7f00000001c0)='/dev/snd/seq\x00') [ 129.703993] rpcbind: RPC call returned error 22 2018/03/30 15:28:46 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0xd73, 0x10100) ioctl$KIOCSOUND(r2, 0x4b2f, 0xffff) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r6 = dup3(r5, r4, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000440)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000340)=0xe8) connect$packet(r3, &(0x7f0000000380)={0x11, 0x8, r7, 0x1, 0x100000001, 0x6, @random="67d8feb09734"}, 0x14) ioctl$KVM_SMI(r5, 0xaeb7) syncfs(r0) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_SET_MP_STATE(r5, 0x4004ae99, &(0x7f0000000040)=0x5) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000000)=0x2, 0x4) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, 0xffffffffffffffff, &(0x7f0000000100)) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@text64={0x40, &(0x7f00000001c0)="b9880a0000b800000000ba000000000f30b8010000000f01d9b9960a00000f32430fc72ec46219a8f5460f01cbc46225079d8000c0feb9800000c00f32b9800000c00f3235000400000f30460f01f8", 0x4f}], 0x1, 0x0, &(0x7f0000000040), 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000000080)='hybla\x00', 0x6) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/03/30 15:28:46 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0xffffdfffffffffff, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x80080, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') munlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) 2018/03/30 15:28:46 executing program 3: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000002c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000440)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000480)=0x20) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x10005, 0x0) inotify_init1(0x800) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000000100)={0x0, 0x5568, 0xfffffffffffffff7, &(0x7f00000000c0)}) mremap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4000, 0x2, &(0x7f0000ffa000/0x4000)=nil) ioctl$TCGETA(0xffffffffffffffff, 0x5405, &(0x7f0000000200)) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) r2 = memfd_create(&(0x7f00000001c0)="0608000008847f00", 0x3) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000080)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000240)={r3, 0x50}, &(0x7f0000000280)=0x8) write(r1, &(0x7f0000000300)="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", 0x465) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x2000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/03/30 15:28:46 executing program 4: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2000000000006, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x47f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f0000000100)="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") 2018/03/30 15:28:46 executing program 5: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x100000000, 0x4) r5 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r5, 0x40000000af01, &(0x7f0000c97ff8)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r6, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) close(r6) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r5, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_SET_VRING_ADDR(r5, 0x4028af11, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001300)=""/81, &(0x7f0000001380)=""/21, &(0x7f00000013c0)=""/143}) pread64(r5, &(0x7f00000014c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r5, 0x4008af30, &(0x7f0000d7c000)={0x0, r6}) write$vnet(r5, &(0x7f00000010c0)={0x1, {&(0x7f0000001140), 0x25d, &(0x7f0000001180)=""/162, 0x0, 0x2}}, 0x68) setreuid(0x0, r4) r7 = inotify_init1(0x0) fcntl$setown(r7, 0x8, 0xffffffffffffffff) ptrace$peekuser(0x3, r3, 0x5) fcntl$getownex(r7, 0x10, &(0x7f0000000300)={0x0, 0x0}) ptrace$setopts(0x4206, r8, 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000c80)={{0xa, 0x0, 0x6cf5, @loopback={0x0, 0x1}, 0xa1}, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffc0}, 0x0, [0x9, 0x0, 0x1f, 0x8, 0x8, 0x0, 0x0, 0x5763badf]}, 0x5c) r9 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="64e2ac15c6aab872075a6392705ee2d9ccd29b0c9b87f7443e8879b1221232c9ca89b1a0bbb510846a7906000000366852f3633a246c801fd939bcd0472b95db041dc47682c7461ff6a0e210f4ceac1264afd613cc09ae6b2042b3a3efdfebe828980292c3a6529c5ab6906e0516b682013d1a0eaa626fc989d54b21a27ad624ad1dbdbc444b7e06d88bffe1edda7560c0bc722d9b16c0fd96e358b7ce300567", 0xa0, 0xfffffffffffffffb) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000001200)='big_key\x00', r9) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000800)=0xffffffffffff79e9) 2018/03/30 15:28:46 executing program 0: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) fchdir(r1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001200)='./cgroup.net/syz0\x00', 0x200002, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) ioctl$TCSBRK(r1, 0x5409, 0x0) r3 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) r4 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r4, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) r5 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001380), &(0x7f0000001400)=0xc) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000001440)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001780)) r6 = fcntl$getown(0xffffffffffffffff, 0x9) r7 = getpgrp(r6) syz_open_procfs(r7, &(0x7f0000001340)='oom_score\x00') mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r5, 0xffffffffffffffff, &(0x7f0000929000), 0xff) readv(r4, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000001240)=ANY=[@ANYBLOB="004a420001364400"]) fcntl$setown(r2, 0x8, 0x0) r8 = gettid() syz_open_dev$binder(&(0x7f00000016c0)='/dev/binder#\x00', 0x0, 0x0) process_vm_writev(r8, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f0000001580)=""/161, 0xa1}], 0x4, 0x0) 2018/03/30 15:28:46 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000012c0)='/dev/loop#\x00', 0x10000000000, 0x1) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f0000000000), 0x3) pwrite64(r0, &(0x7f0000000280), 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r2 = msgget$private(0x0, 0x109) msgsnd(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="02000000000000004c85f1a52874337a47b73d6fe75bf3004066c816bc90d663a2162876404deaea759644d13f303fe5b6d955c45d6449013ef40bdda50ca16d40c3c5e0854036da71548eadd0952f3df02f728253c085c35872057ec7cc20fe8ec2b9fba0938648df715efa178357a40cc869ac4864fbf51f44ee344c06d97ded647f187559a6a976a3ae5adb8f4e13ebe84370041a95f6610a623e374cb3b7779a0ea03ac9830c640671d8b887c3472da4368a3c45000000000000000000000000"], 0x1, 0x800) [ 129.916629] ptrace attach of "/root/syz-executor5"[4497] was attempted by "/root/syz-executor5"[14035] 2018/03/30 15:28:46 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) socketpair(0x8, 0x2, 0x56, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000600)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4002000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x1c, r4, 0x400, 0x70bd2a, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000) r5 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x10001, 0x280000) mkdir(&(0x7f0000000300)='./file0\x00', 0x99) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000480)={0x8000, 0x1, 0x8, 0x9859, 0x6, 0x2, 0x6d5d, 0x2, 0x0, 0xfffffffffffffffa, 0x3}, 0xb) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) close(r1) r6 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f0000000340)=0x3) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r7, r8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000500)) ioctl$TCSETAW(r5, 0x5407, &(0x7f00000004c0)={0x1ff00000000000, 0x1, 0x2, 0x7, 0x9, 0x9, 0x1, 0x0, 0x0, 0x8}) dup2(r0, r1) socket$l2tp(0x18, 0x1, 0x1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000000180), &(0x7f00000001c0)='/dev/snd/seq\x00') 2018/03/30 15:28:46 executing program 5: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x100000000, 0x4) r5 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r5, 0x40000000af01, &(0x7f0000c97ff8)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r6, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) close(r6) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r5, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_SET_VRING_ADDR(r5, 0x4028af11, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001300)=""/81, &(0x7f0000001380)=""/21, &(0x7f00000013c0)=""/143}) pread64(r5, &(0x7f00000014c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r5, 0x4008af30, &(0x7f0000d7c000)={0x0, r6}) write$vnet(r5, &(0x7f00000010c0)={0x1, {&(0x7f0000001140), 0x25d, &(0x7f0000001180)=""/162, 0x0, 0x2}}, 0x68) setreuid(0x0, r4) r7 = inotify_init1(0x0) fcntl$setown(r7, 0x8, 0xffffffffffffffff) ptrace$peekuser(0x3, r3, 0x5) fcntl$getownex(r7, 0x10, &(0x7f0000000300)={0x0, 0x0}) ptrace$setopts(0x4206, r8, 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000c80)={{0xa, 0x0, 0x6cf5, @loopback={0x0, 0x1}, 0xa1}, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffc0}, 0x0, [0x9, 0x0, 0x1f, 0x8, 0x8, 0x0, 0x0, 0x5763badf]}, 0x5c) r9 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="64e2ac15c6aab872075a6392705ee2d9ccd29b0c9b87f7443e8879b1221232c9ca89b1a0bbb510846a7906000000366852f3633a246c801fd939bcd0472b95db041dc47682c7461ff6a0e210f4ceac1264afd613cc09ae6b2042b3a3efdfebe828980292c3a6529c5ab6906e0516b682013d1a0eaa626fc989d54b21a27ad624ad1dbdbc444b7e06d88bffe1edda7560c0bc722d9b16c0fd96e358b7ce300567", 0xa0, 0xfffffffffffffffb) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000001200)='big_key\x00', r9) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000800)=0xffffffffffff79e9) 2018/03/30 15:28:46 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="1800c1000300000000000000000000009500000000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f0000000380), 0x10000024e, 0x2, 0x0, 0x1af) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) r3 = syz_open_dev$mice(&(0x7f0000000380)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KVM_GET_FPU(r3, 0x81a0ae8c, &(0x7f00000000c0)) readv(r2, &(0x7f0000000340)=[{&(0x7f0000000280)=""/149, 0x95}], 0x1) ioctl$KVM_SMI(r3, 0xaeb7) 2018/03/30 15:28:46 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x7fffffc) r1 = dup3(r0, r0, 0x80000) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00000000c0)=0x401, &(0x7f0000000100)=0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)=@delneigh={0x24, 0x1d, 0x517, 0x0, 0x0, {0x2}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) [ 130.158773] ptrace attach of "/root/syz-executor5"[4497] was attempted by "/root/syz-executor5"[14067] [ 130.198917] bond0 (unregistering): Released all slaves [ 130.977652] IPVS: ftp: loaded support on port[0] = 21 [ 131.259885] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 131.673784] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 131.679903] 8021q: adding VLAN 0 to HW filter on device bond0 [ 131.723549] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 131.767502] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/30 15:28:48 executing program 3: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0x0, 0x7af1) preadv(r0, &(0x7f00000010c0)=[{&(0x7f0000001080)=""/20, 0x14}], 0x1, 0x0) lseek(r0, 0x0, 0x4) read(r0, &(0x7f0000000080)=""/196, 0xc4) 2018/03/30 15:28:48 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200400, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000380)={0x0, 0xfff, 0x4, 0x81, 0x3, 0x6, 0x1, 0x2, {0x0, @in6={{0xa, 0x4e22, 0x400, @loopback={0x0, 0x1}, 0x400}}, 0x9, 0x8, 0x100, 0x6, 0x1}}, &(0x7f0000000440)=0xb0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000480)={r2, 0x10000, 0x8}, 0x8) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) sendmsg$alg(r0, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f0000fc8000), 0x0, &(0x7f00000000c0)=[@assoc={0x18, 0x117, 0x4}, @op={0x18, 0x117, 0x3}], 0x30}, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000340)) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x98, r3, 0x20, 0x70bd29, 0x25dfdbfc, {0x4}, [@IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3c}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x4}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x840}, 0x800) r4 = socket$netlink(0x10, 0x3, 0xf) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000300), 0x10) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00000004c0)) sendmsg$nl_generic(r4, &(0x7f0000002180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000002140)={&(0x7f0000000080)={0x18, 0x32, 0xfffffffffffffffd, 0x0, 0x0, {}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) 2018/03/30 15:28:48 executing program 5: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x100000000, 0x4) r5 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r5, 0x40000000af01, &(0x7f0000c97ff8)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r6, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) close(r6) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r5, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_SET_VRING_ADDR(r5, 0x4028af11, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001300)=""/81, &(0x7f0000001380)=""/21, &(0x7f00000013c0)=""/143}) pread64(r5, &(0x7f00000014c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r5, 0x4008af30, &(0x7f0000d7c000)={0x0, r6}) write$vnet(r5, &(0x7f00000010c0)={0x1, {&(0x7f0000001140), 0x25d, &(0x7f0000001180)=""/162, 0x0, 0x2}}, 0x68) setreuid(0x0, r4) r7 = inotify_init1(0x0) fcntl$setown(r7, 0x8, 0xffffffffffffffff) ptrace$peekuser(0x3, r3, 0x5) fcntl$getownex(r7, 0x10, &(0x7f0000000300)={0x0, 0x0}) ptrace$setopts(0x4206, r8, 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000c80)={{0xa, 0x0, 0x6cf5, @loopback={0x0, 0x1}, 0xa1}, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffc0}, 0x0, [0x9, 0x0, 0x1f, 0x8, 0x8, 0xa8]}, 0x5c) r9 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="64e2ac15c6aab872075a6392705ee2d9ccd29b0c9b87f7443e8879b1221232c9ca89b1a0bbb510846a7906000000366852f3633a246c801fd939bcd0472b95db041dc47682c7461ff6a0e210f4ceac1264afd613cc09ae6b2042b3a3efdfebe828980292c3a6529c5ab6906e0516b682013d1a0eaa626fc989d54b21a27ad624ad1dbdbc444b7e06d88bffe1edda7560c0bc722d9b16c0fd96e358b7ce300567", 0xa0, 0xfffffffffffffffb) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000001200)='big_key\x00', r9) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000800)=0xffffffffffff79e9) 2018/03/30 15:28:48 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) socketpair(0x8, 0x2, 0x56, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000600)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4002000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x1c, r4, 0x400, 0x70bd2a, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000) r5 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x10001, 0x280000) mkdir(&(0x7f0000000300)='./file0\x00', 0x99) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000480)={0x8000, 0x1, 0x8, 0x9859, 0x6, 0x2, 0x6d5d, 0x2, 0x0, 0xfffffffffffffffa, 0x3}, 0xb) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) close(r1) r6 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f0000000340)=0x3) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r7, r8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000500)) ioctl$TCSETAW(r5, 0x5407, &(0x7f00000004c0)={0x1ff00000000000, 0x1, 0x2, 0x7, 0x9, 0x9, 0x1, 0x0, 0x0, 0x8}) dup2(r0, r1) socket$l2tp(0x18, 0x1, 0x1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000000180), &(0x7f00000001c0)='/dev/snd/seq\x00') 2018/03/30 15:28:48 executing program 4: r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x100000114, 0x2711, &(0x7f0000000000)=""/40, &(0x7f0000dcaffc)=0xfcc6) 2018/03/30 15:28:48 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x918, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0xfffffffffffffffe, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x10000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x8, 0x3, &(0x7f0000000140)=ANY=[@ANYBLOB="8500000000000000000000000000000700000000000000344472ab9b4b08550179c6157372578b5b56a852b5da35fe08ef47e825e337fdbc70210cad99bf1ba3a002c93a09341446bf88118c42b0d3328b8787"], &(0x7f0000000000)="47ff3300", 0x1, 0x99, &(0x7f0000000000)=""/153}, 0x48) mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x0) 2018/03/30 15:28:48 executing program 2: r0 = socket(0x1e, 0x805, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000000)={@ipv4={[], [], @broadcast}, 0x0}, &(0x7f0000000040)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bond0\x00', r1}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req={0x80, 0xffff, 0x1}, 0x10) sendmsg(r0, &(0x7f00000000c0)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000000480), 0x0, &(0x7f00006e9c68)}, 0x0) 2018/03/30 15:28:48 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000100), 0x3) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000240)=""/253) fallocate(r0, 0x2, 0x707, 0x60237a5d) ppoll(&(0x7f0000000040)=[{r0, 0x1}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={0x8}, 0x8) restart_syscall() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/30 15:28:48 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000280)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000380)=0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000600)={r1, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, &(0x7f00000006c0)=0x84) r2 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x0) syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x8000) r3 = open(&(0x7f0000000000)='./file0\x00', 0x80000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@dev, @in=@remote}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f00000004c0)=0xe8) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xf, &(0x7f00000001c0)=""/92, &(0x7f0000000240)=0x5c) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000700)=0x101, &(0x7f0000000740)=0x2) r4 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fallocate(r4, 0x0, 0xffff, 0x4) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) sendto$inet(0xffffffffffffffff, &(0x7f0000617fc9), 0x0, 0x0, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) write$tun(r3, &(0x7f0000000780)={@void, @hdr={0x1, 0x3, 0x3, 0x9, 0x6, 0x7}, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0xb, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @loopback=0x7f000001, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x26) r7 = open(&(0x7f0000002000)='./bus\x00', 0x4002, 0x0) sendfile(r7, r5, 0x0, 0x20004) ftruncate(r4, 0x404) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000180000fa0000000000000000c30b9f5170ff8b6dbb457db57a9f08628a68e3cb36288401ec0a94e85c5eb75f6d8c20b9a21c5ee0a81676d10d83ed42f759cc66eff27afa8cdd85457672078b49a5a6addedff033a3aa7b92201ee295a36ea6d2dc78a9716e81d4a2d07faf4bc4e07ebf09d1fb9baba9a29793cec0211357778290c7dd7e2055dd3cfd1681307f7171f462d1368c0f2917783e04207b971585c7fd0078ca1b463c054c26d47d0b10b1dfc1a5a468416af25943209763ce2d0d60ad6b31af662f1f664d05"], 0xce) mbind(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, &(0x7f00000002c0)=0x8cb, 0x1, 0x3) mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000, 0x400000002002, &(0x7f0000ffd000/0x2000)=nil) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000140)={&(0x7f0000000100)='./bus\x00', r7}, 0x10) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000000040)={'ip6gre0\x00', 0x600}) ioctl$sock_inet_SIOCDARP(r6, 0x8953, &(0x7f0000000300)={{0x2, 0x4e20, @loopback=0x7f000001}, {0x7, @random="056f3549a155"}, 0x20, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'lo\x00'}) 2018/03/30 15:28:48 executing program 6: r0 = socket(0x0, 0x802, 0x0) keyctl$session_to_parent(0x12) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c00000018000503191696bc977c28d0d367f1411d00000000000000000800160004000000080015000200000000000000009ea03300000000"], 0x2c}, 0x1}, 0x0) 2018/03/30 15:28:48 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x0, 0x2, 0x4, 0x8}, 0x187) syz_open_dev$vcsa(&(0x7f0000000400)='/dev/vcsa#\x00', 0x0, 0x400) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f00000004c0)={0x0, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, 0x4, 0x1, 0x0, 0x0, &(0x7f0000000480)='teql0\x00', 0x0, 0xc1de}) open(&(0x7f0000000080)='./bus\x00', 0x0, 0x8) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000100)) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000000)=@ioapic={0x2}) getsockname$netlink(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000240)=0xc) perf_event_open(&(0x7f0000da2f88)={0x4000000002, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000024efff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./file1\x00', 0x0, 0x0) 2018/03/30 15:28:48 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000074000)="390000001300090500bb61e1c3050000070000ef01000000450000000000800019001a000d0040000000280ff4000000fd17e9ffff06060400", 0x39}], 0x1) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000040)={{0x2, 0x7fff, 0x6, 0x384, 0x10001}, 0x9}) 2018/03/30 15:28:48 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) socketpair(0x8, 0x2, 0x56, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000600)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4002000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x54, r4, 0x400, 0x70bd2a, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x521d}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000) r5 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x10001, 0x280000) mkdir(&(0x7f0000000300)='./file0\x00', 0x99) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000480)={0x8000, 0x1, 0x8, 0x9859, 0x6, 0x2, 0x6d5d, 0x2, 0x0, 0xfffffffffffffffa, 0x3}, 0xb) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) close(r1) r6 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f0000000340)=0x3) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r7, r8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000500)) ioctl$TCSETAW(r5, 0x5407, &(0x7f00000004c0)={0x1ff00000000000, 0x1, 0x2, 0x7, 0x9, 0x9, 0x1, 0x0, 0x0, 0x8}) dup2(r0, r1) socket$l2tp(0x18, 0x1, 0x1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000000180), &(0x7f00000001c0)='/dev/snd/seq\x00') 2018/03/30 15:28:48 executing program 2: r0 = getpgid(0x0) prctl$setptracer(0x59616d61, r0) r1 = gettid() socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) prctl$setptracer(0x59616d61, r1) 2018/03/30 15:28:48 executing program 5: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x100000000, 0x4) r5 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r5, 0x40000000af01, &(0x7f0000c97ff8)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r6, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) close(r6) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r5, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_SET_VRING_ADDR(r5, 0x4028af11, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001300)=""/81, &(0x7f0000001380)=""/21, &(0x7f00000013c0)=""/143}) pread64(r5, &(0x7f00000014c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r5, 0x4008af30, &(0x7f0000d7c000)={0x0, r6}) write$vnet(r5, &(0x7f00000010c0)={0x1, {&(0x7f0000001140), 0x25d, &(0x7f0000001180)=""/162, 0x0, 0x2}}, 0x68) setreuid(0x0, r4) r7 = inotify_init1(0x0) fcntl$setown(r7, 0x8, 0xffffffffffffffff) ptrace$peekuser(0x3, r3, 0x5) fcntl$getownex(r7, 0x10, &(0x7f0000000300)={0x0, 0x0}) ptrace$setopts(0x4206, r8, 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000c80)={{0xa, 0x0, 0x6cf5, @loopback={0x0, 0x1}, 0xa1}, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffc0}, 0x0, [0x9, 0x0, 0x1f, 0x8, 0x8, 0xa8]}, 0x5c) r9 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="64e2ac15c6aab872075a6392705ee2d9ccd29b0c9b87f7443e8879b1221232c9ca89b1a0bbb510846a7906000000366852f3633a246c801fd939bcd0472b95db041dc47682c7461ff6a0e210f4ceac1264afd613cc09ae6b2042b3a3efdfebe828980292c3a6529c5ab6906e0516b682013d1a0eaa626fc989d54b21a27ad624ad1dbdbc444b7e06d88bffe1edda7560c0bc722d9b16c0fd96e358b7ce300567", 0xa0, 0xfffffffffffffffb) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000001200)='big_key\x00', r9) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000800)=0xffffffffffff79e9) 2018/03/30 15:28:48 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000040), 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000240)=""/253) fallocate(r0, 0x2, 0x707, 0x60237a5d) ppoll(&(0x7f0000000040)=[{r0, 0x1}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={0x8}, 0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x8, 0x8031, r0, 0x0) [ 131.956914] ptrace attach of "/root/syz-executor5"[4497] was attempted by "/root/syz-executor5"[14255] 2018/03/30 15:28:48 executing program 6: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x2c01, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000100)=0x8335) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x9, 0x0) accept4$alg(r2, 0x0, 0x0, 0x80000) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000018000100644af95cae000000000000000005000000"], 0x14}, 0x1}, 0x0) 2018/03/30 15:28:48 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x40402) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) r4 = add_key(&(0x7f0000004300)='keyring\x00', &(0x7f0000004340)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000003f80)='keyring\x00', &(0x7f00000042c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r4) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000004380)=""/249) r5 = getegid() fchownat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', r2, r5, 0x0) sendmmsg$unix(r0, &(0x7f0000004100)=[{&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000180)="ab948b2c973ddc2bffcff92b590f5cfeec50cd353669abf9d57e58b0455bd1f1", 0x20}], 0x1, 0x0, 0x0, 0x10}, {&(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000280)="58633f33b236abb1d3f61431f01f269986c8dd8269ab25796f1a3075adf678acedaf5da96799ff", 0x27}, {&(0x7f00000002c0)="583541d921baeade304059f46cfd7003f667a4b9cd9941193b4dfe3ba12c3d661c96ef4065e3b30d4a7773582e8c599ed74f171284019dbbe094a06efad52633a9e329d78b239c10d4cc3232826273336e975fe09ae476eaffb547b09e9e7b4500e2c8b78d17025f3b648a4e5f6eaaf9e6f17324d6b8303cd194efa14aa8ef8911b1a35ac6c1bbd20591573d479383ce59ca5e46ccf6b5f7def51677ef618b825af4ba2f2f6ce6361c697e8f12fe20db005ca784914a414567f9ea10d792445e", 0xc0}, {&(0x7f0000000380)="a2e4e356340451a3eb8c766bac4f539a08f6d5b14c449866bc424314bc447d6e4ffb2e87cf445b9f3fe515fccf78f3d098b8d1ea9e1d47e2f435b8d2387850fa41626afed81be12da45cf3bef7e7efc126494130bf7102caeaff4629bb1f869f1535f92f931f59208e25e7c0b08b8b30423a8ca09f41e08a9856a845cb917d6bec34c63666379a28f5017217603a0abcf815a17845ecf772032531e0e12973d36731495675869513df7379d7000d108534683585bb96fc44dd12df91d5bace5e7dceb22b4357dcc4a86f0465146ea8", 0xcf}, {&(0x7f0000000480)="b6fc71333235e3f0e81ad9cb92ef5fc5d62d0809f69cb348f1a6a778e47b6346225eb55464c30bcfbc8122b2bc39a9206ec38c8e6360e2c9bd371758acc6942383c42af26a525a7dfa7aa4ea5cf8f99681802ebb9ed0923cbccbef30f427e3488e1d485ef84c8c45251869fc54999e6423e468287a4846b2ee6012e194763c4b0f97a0688314b6abfc0c3819c9d8a2bf7302d12d197c8d46f02bf0f3aae496d45b8b2188f65e8cd3c4d19894a79fbc2062602626671e62f4447c22", 0xbb}, {&(0x7f0000000540)="c1f219e3ad72231594448f8e0137d8b86f4b951ad08b57752c51676f23a1e3d890178c35ca8b6fb0d3934e80a0b73e1ca4ffc59a4be892050d6f9d0b9f3930ac0ae57102cf4fe624eb7c32a3442a99be51d11746da988108ff6815724b8e0d39294f3f5fbba3f208ace464e79021ed79c7441ad33a601590c94e592f2a2c1c98aeaccef627f4c95ff84f84146527a0695d6aefe9457ffdf8fba998c48dfd724327573f627835259a93e7092b1e56718be9e11278fa047f7b62ca1b57233945fcb14123f66d25ad907433568980a571ef6319212e66cba5b92600432168b9876d64e19894254f", 0xe6}, {&(0x7f0000000640)="7f38cf8904e7347118339103e35b65e4969e72e8c0a01187773874f24dfe446d4a1398ad16b59a05e0035583e2858d054338a1824cf91fc87a9595d64a90fd59401751ad98dfc16977a54d86655daac9d161b936415142c94de739523aea297390a5c645516bcaae18f71a37383586814de07ea4bba464a37a4ae7b8be1f85797a028d46522db7810c918089b63029881c8c58debe912ffdfefcac4f59f5f711d4a66039c1ffe7eaf72b7a80216b4ba523a1bf88797a9549aa1821eb5b79b232dbeb92b39e", 0xc5}, {&(0x7f0000000740)="62a3ec2d6d6b812cc24ddcd9afd3963aedee2f04712d4f69428632869d7ad5f67ea6d1b0e783fb890e733df08ea1d9513783879de5585836f714a4fabdc653158066fa6219c3e0ede657bcf49b7935db5c5461c1af4c4154b171dbc38b52bdf5aa25dc5c595a75798cb4fc02f9bff74911422c13ec244a09a2bcef35aebb66c3f76a390997a878a979e686087c9e8c", 0x8f}, {&(0x7f0000000800)="ff4c01d8a7ee530955a4258bcfd5f9e2866d4a9a78605148d585e9436707518ca131dac7aa5c4b1bc6dc6e80dc935dd3ef0f64b7441595b2cae272b0e83505489899c64b1426e1fc1c6a0df995fdaed4fdc496f738ecfb048171b20073f2acf1d0682e49d008903622554403b31338e71bc15ffb84dc81b19af15dde41ac92b8b2e24ce9105e8ad9a6b2c36ad1c010013109033ed242df3290e062b1c9966ea42a74c7d7db", 0xa5}], 0x8, &(0x7f0000000940)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x30}, {&(0x7f0000000980)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000ac0)=[{&(0x7f0000000a00)="b9a7eb49d3ca7f0805edc00a86839e30e7ad2b635a79b8c90430a3ff119d6742d327d803ce2ee6be3d29b1b6100c63d3fda2d99150e4340dd2eaa8c88de62be05c701bfb5f9798bcce9c5c6d32fff8020c3290f6b4bc4d37618e54675fbb7afb5bd76984e6af47416fd6ca1c900a8faa9f7deee61f2ba8bfefb35ed6a14e4ad8c7fbbb3717d0e1615f8ca948b7036b3ea0c4e9eba0677e57", 0x98}], 0x1, &(0x7f0000000b00)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x38, 0x8000}, {&(0x7f0000000b40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002f40)=[{&(0x7f0000000bc0)="585c34c953b4d8f11a24b0b08165d0a5f5e94327f27f231d80cccf4b8bedc7c25dcc5b17882c1c336007e14a9c3a290513c85c7cabc95ca710baa92cd9b0f341d8070c1d0d43e9022aadbcba1660789b3056c60816782bb099275cf0686a34c849b3d2eec118d49ebdd7f07dc23a223b1c920fd4a595e6a65189423e2f51049b419c2588be44c56b53e0a3218b824d7754ba0d114982995e66f1f742134e5ea3e3d80657da1e7e89151a213df3c511721c8f28f1ba565dd2982e97194f9fc9efbfc71afcc844588361702343bb4d6805d18f3133aa3411938b1f0abccb", 0xdd}, {&(0x7f0000000cc0)="c3b24ac3ca7250ba8521d69205eba6c296babd33b1bc21de26d820e61141c637107e8029fb37031173f82680a9d4bcd394d4904830ced5268af18e165da251cdfeeec5f2d35d14d5682033df0833a6ae26bee2a9dcc8221d7a11a1b473034e1d76ee2426e655517b2011e17bba2e0bb9f77fab49ec509e234cb3f3432a5f41d540730ca3218b74707d064f699f9f0adca5aaae09232062c53d26781087ba9ae17f166b7a8a5473f6cdb9437504026cb8de57f668e23f3ad1f85218785dc877cc2041d3c312fe098d1fe10422deef3eb2b91d9ca20b877d1d8f277d5df465ccc9e0a1034e661b6c0d6ddffb0194bb29311ad3f3d4ec", 0xf5}, {&(0x7f0000000dc0)="0ce66a8d5180b4d649c89d694c00cf06a24493842117ee5c38aa8000822559c7b719419cd2eedc552ba94601ffa287873d6e3168ca858e30ac573c263f18ae95d9b2c142ff47a490f3ea65b6f2a8bc781ddd8e5dcdb7228b3c6e656d1c7cb074b6cf68c84a96ba64a82744daedffd97c4a", 0x71}, {&(0x7f0000000e40)="1d9be1114d828979085e0d8cbb500ba30ce23ac92ce81254b4759da0298f3e7064a4c4902fe6ca29b63396", 0x2b}, {&(0x7f0000000e80)="91f049d69bf58c66cd3a7205c6914f3d96254507c3adc2e49ff54872e82653b11a068863704eb4f6ad91e564137625293dfba60fd38fbd4113fc7707dcd98b2aba26463df48a482407fc6cef8b63235c1bdb6617fb202f8707e572b0d7f3fb01135ef7223a30e6bfc473b6f97c9331acdc60c60eafdc02014e9e83aa7b9682686508368bc635664d001c8387575c43d750cd3462d9c5b3eec748396ef3b9f9e45ad59cc8811a25581f6c1e5623085d", 0xaf}, {&(0x7f0000000f40)="3a23e586ba950d96c57a96ea9ddcce0ba9fc991998f9184fefb828388fcc6bfad8a6face363d7dfb63e5788ba920b7a22276112edda7495e0009a30495119d2f483223b6b7f69dc0bda39ce44372c6b380cc86c147165e2dd5901b8a91ab7517b22329dece9b3a8d8b1d1be28eb46db7a7c7fa7bc7fbdf5a8e196f583e78ced22ce8041d9e596eee2d3c2e5064144975f1efe93932d0928186091b28684efba8c176b0dc949525cab1ab7612abc6e89a4254779fb6ba10061e51ed3b2c66f1cfcca26c263d9c9f9e1c691edcbbce02a52f793f6b7753ce228f7146bd7aa01088460d5869b67319061db82692ded96166774b91573e917dce694c87d40f26065239d19e5d3d435672f360f34309796aed83c874653a91ded5332fc796b9a37f129f2d1db008f432c2cff03a4e915683843b7478e8ab8b69264165e51b13315d26d48a4196bd0d54a09a2749bcb32bea50f08b316a5a47ea8825749545a1bb90a442de993ee4d253cc9243ad973a066145807b6ebf99334462d2650a1abb0bfec3e2c562db8c147d68d496787de5f9c8da7539ca3ee6ca428042e1b1cbf08da387e55593aeca61b75dab3d3db1c917e0ecf19711a568fb625f3cb7710862e85c0ee0491724619a5a054f913a138fde81f8583012bbdb33493083807d9401e40bfe4b3e4ccf29b966cb99964e2049a45a37ce8402e3b2db7a16720c4389b53bf53ccd8f46b286c69963411a247ad0103965495b0bce43fc07c929eddc8774b556cbb4917751673cdf7c59deaa5e19220887482af3521755f44f465647969268a750b99e4e3e9c9953b160b0589f14f78b33c39c0b5bbc162cc1bff04a5119ba442573d512ec0067ddaf03bc5e32216fc739a0dbf73238fc224284bb7b3d64a50139ec7a49a4fc162ea7484bf1b43b73ae2039f4f43f83d6727e72789a0e8e8228110c99ef8135848b0023dfc6f53eb74124546c17dbc5288f8ceec7c7ce5c3f2f930f1b76e041a389ed7c579a00bcd0a004d5dac5de2041f5e81fbeea788b5eb1ade15c4db0154922776db2d0e1a94b59fded35787fa0bc3aedd5b4bfb66e454c1bad7f609678d8a52cc1e91fee509ed53791452efc6c96cdb7b42f5551e1c2e00607b682486ae29b233248c99755765b8544f4fdefa5365e6eee9f9c24fe29aa4f95a193aac6305c12076ce82670f3ce1e9c4af58dcf1968bcfee78567c51b4ac40461f9489f12892021b23354cb84a8c8ede83a4c7dde3d11deca5318d6a0826667be8c00276abef132be0a0c93e72a3dae6563f42f653d700c2d6604e5999982ab7a8ab14cd8760ca5bb344e3978d3199d3e0349c91f0cb174b92467b0cf5c8302eeaafcad18f421cf9c5f02d5bd85af0e7dda0f1385055b538672550bba9483c937b651f39ea9c97e973bcf72543827e6ac9b347b57c964591e7ec16f4cd23f5381e342e0571ae52a126589cd4f313eb3be25c992da37e2e432f182d7acacb581a86a9096c69c1c48ef42e43062bb38361a715d7cb4131ea4b0ddcb7b6174a6c391c326a80b01f7053dbfe5c8586079d3988446854146cf1f4bf69e6166309baee2fc7c53687caad622615578fe809320102f3d45a6dcb20dfd3aa70a214f5c59643aa2895d5b96ef88286d3bdf28ca905b11a4561cb905487a559c743b38e3dbfca3008d83179d2065cc7bfc70cc5d1fb7d646c8799936fdf00d4e087e9e47efaf2a03b1a6ce0f6ed3ec45d77808fd5ffa20e2f8d05a78dd4ad9c3a8d6f7712a5722d726412c4ea6443aadc9b9dbcd77bd773928661c1c4119a5c9529a6645c0d52ed0b80758ec431f13bc79b07127ab6b5ca96a6fe409acf2e1c2c9fde24159299e666d1bc8b43a7e33ad5377b0818f46878ad18baebbda3267ce42e1109c9484cb87a69e2c80d074918616d55e62db3b1064e3e2f9d6acc5f32e2b14740ef9342ffd1e2b6e08b83e39463c369dc1e0dddf6912202031d92c7443175904884aa3589a20e0ca0ffbd7948f1e65a794505754dfd8e7cc4a368cad2696e62fbe6b2405d8d4b22ec17230a0c68f425ad42ed18a721af6401685a6cd92964635d1be19ff7559519abae93144d9d2b0468c2f2afca7e2eeb7acdac1ecc3e659de6fbbecfb474db7c18d37e7566daad213a5d68e4b523d64b2397b0d492046633c8648026fc3129f73c2d87667df4225b40483c41ff7efc5b8cca56787c48bd534731555670ac15e91b4a50bf4b6804eacf0bf3339b2eb72761c3bacd43e68e7fa79b945987a287b552d521602d9237b08f64830b846de6f03859f4e3600d3e914b2e4bf7df1bcfdc824e9124ec17e5c5327cd1efec1d8560d523ba9c111f2e9eb1f694a6d7630af3d69201c10a4a5d3913aa2bc00d54f34ff6ebfd8a210f1930b6a25147efcebdadfd187f672757ff7600356f06a8a191b824d0c68ce022cbfde08b72b4ddedb97a01638e7fb469016da56e1ee56451c3604a8b723d84efa220da0f169cc85043e85a735022f27a20f236fcacc90516307bc09078d83cba8e3b6efa2798fd9d55402d39e4888459113c05b3d1e49373dacd570b2e6c4705de16da3b3adc7d09ebdd426a091ad5e3c94d2936e35385fda1cd76ffe7fcf9c8d77c0d748e10b5ff418c11d61765a9df843b57136307fc0e045989747f8e054748ac0c9cc7700714d375c46a5b30bafb04410bf1d4068e761a0067516cad417be619dac516b846bdca10b48d06e571588a36b7b66f1d53f02de6a189c88eb5386b56f26bf6d43a6747bb4d0e3515fb8e54ff5e7a6367961dfe4b18c967b259d8af305593786ed89b687243a8c46af0b38ca81bfe596945ffffcc97943ad2a139f959e24f93a897726e746ff7f4cb2f7b4a1b75ef74549a56dd088bc34e229c60ed2cd8f93d0a5650492c82e3aa853130d03b7e4c02deca9cf156a87796bda1e8cc6e47f743d93a288d766bea1f6bf9721a46d9ccdaf55aabf566aaee88c5494b71b048e7f697d85169ca90f5755ed796fa01d9665933348c4a6523c2baa97a00135c9fd74a6f4925f5307700dafd7237a288e448dec6eef36060402ae2c779785e4b82615844b2a46f354ac810a8154666b515ce08a1e70de53bd47f4a4adbffc831c24c1fe6bfebb580cbc2e9e610ece8facb85677b422167701531e195133a2fa01daa62427355fa8089a9ee53ca3f9dd1bd2783647c5e0c3d95fe44e57a2f424eaeb0a530dc40e3c65ea955351cfe630d040e0fa10d9ab265505d8215ca38abf0cdc737641347f4da210b2a658a9bd6ed5247ffe5bbe8086dfd49609aa80d3ec0b6e0f0d0bc8416f2ca36e74b16b34661dc66ecb83afd98d7f1ee17a45baba2e445f069a355ae844fea0b117b4f7a4db8acf5b10bbe18cd2a5b19cda20955c258fc010f46c099dc779f085b3f028b4c290061bbddd313e35c4b957d21f3504e7cc41f255bc0cad0b2da4945c8bb42b5778265c4de326461d62532b50a70ecc2642993eebea12889f711fbe4f42a502b1f5535541bf4c4353ef53b50f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{&(0x7f00000039c0)="61e816a2767ea55c27911c97442a1de17d1f77ff93f16d7d1e4beb3ebccf2a7ac699b4dbd69fe14b4327224a4b0dce471fef0dfd7315cf2fe0c2455c716c60401ddfb0887c8c23621b20af3b35119b0c1bd2dc594949d376f2e6b36b699ef0f08e8bbcf2df8570361310e381084e109cd55dcc1e79841709e2b587399ff3474be9af9b27f83f2886f6a0c6d046e4ffeca679", 0x92}], 0x4, &(0x7f0000003ac0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x60, 0x40}, {&(0x7f0000003b40)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000003f40)=[{&(0x7f0000003bc0)="3add1b1e9878e460a1fb06747a59e7351d6cb8a2216688eaa5920ed74ac5990c9bba5da587809a75d8022e8f3fae941774557882077224222388d97b8ab9be3c0215b81e1ab20d49f6dbcfdb412af7d573d0510d67a4e67253b97f26dc82070072ed51914e8a3857550bd9ef421043cecc15c240c8a59da17d56f5ad4eb543f44ed9770b1dca1df48d6ee774217ae80e387eb0f8842548aa7d1ce4bdaa08e438bff6df7bf56b1d79584a68089842e062b215556e22747789f645ba744d877b00b625a12ecfb2be20a17cfcb0f009bed566e75fc512514beaaac1c0f5aae06ce66b96", 0xe2}, {&(0x7f0000003cc0)="73fc42c224ba747730d4e3cf3e2f1b7658d3cc7993b8ffbd94f62bb62b7528c1281c47b1fcefc4ac3fa82a0b815f12fa416c350a2736b2e011e0640eb52bbd3b62099d2e24587f81", 0x48}, {&(0x7f0000003d40)="b1eecf92f6f96d62f0901d8cc5cb9b8d34dd940c999f2720b90602884ce66309ad333dc0643121b98fad757c6229d7d2e14f398ce66d46018066bcb5dacbc623d46c7555428c657945c6c6dd97b11c2528d1dd8a34fe5ad033998fd9e957956557ba72f4369e9c3a62611faa506494997a7c00a5fbce446f640479a797ab565ee3bbd8a04222a317b56987269187f7a63f53778144363168d0e9f55685d753fe0ff88cda88bc4e7fedf3323d881883cd62081e395d52abc5bcb5899ab14f8067d34b6bdccdff59577e4a10355649d4fcf35d545539fe", 0xd6}, {&(0x7f0000003e40)="0c6c6ddb03e86d2f1e24f654fb1e61eeed8e95fcdb6a258ed2ae30640cfa2104329030d5260004e9333f75ee217cbe718323ded62bfe0a4e2e2d36fdbb4c5fe68e0e904592616b77f972d8d83b7b0eb3a01d72317df7fda0ebe71059defdaa061931a87bf0dd82be07ffbbf12e07d4cfeb26f9cb8d25915f306f26d3fbc90cffee1dc9f46dd75fb13d9c26550c3c717ff357226855731054a259cf2b125151aa83593dee86918e8b6eee4d52b363722be1b7bef9cd742d5d5f56a8293190addb6e0b746015d4983a740b693ac10ddcce094d40eb04d48c97f25dd203e6a587", 0xdf}], 0x4, &(0x7f0000004000)=[@cred={0x20, 0x1, 0x2, r1, r2, r5}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r5}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r5}], 0xe8, 0x4048804}], 0x8, 0x14) [ 132.132341] ptrace attach of "/root/syz-executor5"[4497] was attempted by "/root/syz-executor5"[14314] 2018/03/30 15:28:48 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xb, 0x4, &(0x7f0000000000)=@raw=[@alu={0x7, 0xb23, 0x9, 0xb, 0x7, 0xfffffffe, 0x8}, @initr0={0x18, 0x0, 0x0, 0x0, 0xb8d, 0x0, 0x0, 0x0, 0x1}], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x40f00, 0x2}, 0x37) r0 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x33be, 0x88403) flock(r0, 0xf) dup(r0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000001c0)={0x58ce, 0x7e7, 0x80000001, 'queue0\x00', 0xe17}) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f00000003c0)={0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200, 0x20) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000100)={{0x32, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x2, 'sh\x00', 0x10, 0x1, 0x1e}, {@loopback=0x7f000001, 0x4e22, 0x10000, 0x7, 0x44, 0x40}}, 0x44) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.swap.current\x00', 0x0, 0x0) clock_adjtime(0x6, &(0x7f00000002c0)={0x200, 0x7, 0x4209fefd, 0x80000000, 0xfffffffffffffffb, 0x825b, 0x9, 0x0, 0x1000, 0x0, 0x6, 0x2, 0x5, 0x101, 0x7, 0x100, 0x3, 0x1e3, 0x200, 0x1, 0x8, 0x2, 0x7, 0x5, 0x10000, 0x58}) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f00000000c0)={0x2, r2}) setsockopt$packet_buf(r1, 0x107, 0x0, &(0x7f0000000280)="1a9cf47e5cb3f4580f639ba8bcf9b0fd00ba0c18d027c00b7153c86a0db14df39d2b476bd16b1c6c08c658b2225d5aa6a4dc424ae56229d3a666cf3277", 0x3d) 2018/03/30 15:28:48 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) socketpair(0x8, 0x2, 0x56, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000600)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4002000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x54, r4, 0x400, 0x70bd2a, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x521d}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000) r5 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x10001, 0x280000) mkdir(&(0x7f0000000300)='./file0\x00', 0x99) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000480)={0x8000, 0x1, 0x8, 0x9859, 0x6, 0x2, 0x6d5d, 0x2, 0x0, 0xfffffffffffffffa, 0x3}, 0xb) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) close(r1) r6 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f0000000340)=0x3) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r7, r8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000500)) ioctl$TCSETAW(r5, 0x5407, &(0x7f00000004c0)={0x1ff00000000000, 0x1, 0x2, 0x7, 0x9, 0x9, 0x1, 0x0, 0x0, 0x8}) dup2(r0, r1) socket$l2tp(0x18, 0x1, 0x1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000000180), &(0x7f00000001c0)='/dev/snd/seq\x00') 2018/03/30 15:28:48 executing program 4: r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) io_setup(0xfffffffffffff005, &(0x7f0000000080)=0x0) io_destroy(r1) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000140)) 2018/03/30 15:28:49 executing program 5: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x100000000, 0x4) r5 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r5, 0x40000000af01, &(0x7f0000c97ff8)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r6, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) close(r6) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r5, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_SET_VRING_ADDR(r5, 0x4028af11, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001300)=""/81, &(0x7f0000001380)=""/21, &(0x7f00000013c0)=""/143}) pread64(r5, &(0x7f00000014c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r5, 0x4008af30, &(0x7f0000d7c000)={0x0, r6}) write$vnet(r5, &(0x7f00000010c0)={0x1, {&(0x7f0000001140), 0x25d, &(0x7f0000001180)=""/162, 0x0, 0x2}}, 0x68) setreuid(0x0, r4) r7 = inotify_init1(0x0) fcntl$setown(r7, 0x8, 0xffffffffffffffff) ptrace$peekuser(0x3, r3, 0x5) fcntl$getownex(r7, 0x10, &(0x7f0000000300)={0x0, 0x0}) ptrace$setopts(0x4206, r8, 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000c80)={{0xa, 0x0, 0x6cf5, @loopback={0x0, 0x1}, 0xa1}, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffc0}, 0x0, [0x9, 0x0, 0x1f, 0x8, 0x8, 0xa8]}, 0x5c) r9 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="64e2ac15c6aab872075a6392705ee2d9ccd29b0c9b87f7443e8879b1221232c9ca89b1a0bbb510846a7906000000366852f3633a246c801fd939bcd0472b95db041dc47682c7461ff6a0e210f4ceac1264afd613cc09ae6b2042b3a3efdfebe828980292c3a6529c5ab6906e0516b682013d1a0eaa626fc989d54b21a27ad624ad1dbdbc444b7e06d88bffe1edda7560c0bc722d9b16c0fd96e358b7ce300567", 0xa0, 0xfffffffffffffffb) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000001200)='big_key\x00', r9) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000800)=0xffffffffffff79e9) 2018/03/30 15:28:49 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) connect$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0xfffffffeffffffff, {0x5, 0x9, 0x2, 0x8, 0x7, 0x6}, 0xfffffffffffffffe, 0x5}, 0xe) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000080)="7b37377dcc09273697b1e7273f060a6eeb37cd447ce4b61f6320d287a3178067eb9de553abf2ca5a937a013a7987", 0x2e) 2018/03/30 15:28:49 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000500)='/dev/vcs#\x00', 0x3ff, 0x400) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000440)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001780)=ANY=[@ANYRES32=0x0, @ANYBLOB="030001000000044a3323d4b25f6ff046b1ffea259c67e7e17b781c5c751c063e0a6dba802bb535e596ffc430ce4604daa1daac9e9ca2fdc48a3caf529a366117dcfdc37b00ebbf76663b9e2a5fa00085aa3d9b0110f785d3cc597ddeb916ce8cf6a3d1dfb88755ccaa7f80b0ce0aa82568b654c67b3dfcd7164249b2487db90335627bc3b35d"], &(0x7f0000000580)=0x2) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000000400)={0x5, 0x0, 0x1, 0xeb, 0x1}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000005c0)={r3, 0x2}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000006280)={{{@in=@local, @in=@loopback}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000006380)=0xe8) sendmmsg(r0, &(0x7f0000006680)=[{{&(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x3, 0x2, 0x3, {0xa, 0x4e21, 0x1ff, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000740)="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", 0xc00}], 0x1, &(0x7f0000001840), 0x0, 0x40}, 0x7fff}], 0x1, 0x4000000) getpid() recvmsg(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/38, 0x26}, 0x40) setns(0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000001740)) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000480), &(0x7f0000000680)=0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001c80)={{{@in6=@mcast2, @in=@local}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000000380)=0xe8) seccomp(0x0, 0x1, &(0x7f00000001c0)={0x1, &(0x7f0000000100)=[{0x3, 0x100, 0x5, 0x9}]}) sendmsg$netlink(r5, &(0x7f0000001e00)={&(0x7f00000002c0)=@proc={0x10, 0x0, 0x25dfdbfd, 0x8010001}, 0xc, &(0x7f0000000340)=[{&(0x7f00000006c0)=ANY=[@ANYBLOB="1c0000837eafc1622526f700000046000000000000000000"], 0x1}], 0x1, &(0x7f0000001d80)}, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000280)) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000300)={0x1}) r7 = dup3(r6, r5, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x7, 0x2, 0x0, 0x4, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(r4, r7, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x8, &(0x7f0000000180)=[@dstype3={0x7, 0x9}], 0x1) ioctl$KVM_RUN(r5, 0xae80, 0x0) [ 132.342740] ptrace attach of "/root/syz-executor5"[4497] was attempted by "/root/syz-executor5"[14341] 2018/03/30 15:28:49 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x2b, 0x88100) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x7, 0x80000) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000240)=&(0x7f0000000200)) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000280)={0x100, 0x0, 0x0, 0x423, "f1e266653f3f0a7c73c8b3bd6d61445c0e602497d263b8c21c698dd1be84e32e1e542b459be345c78422cb48", 0x9}) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000300)={0xaa}) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000100)) getpid() pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) socket(0xb, 0x5, 0x4) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) utimes(&(0x7f0000000080)='./control\x00', &(0x7f0000000140)={{r5, r6/1000+30000}, {0x0, 0x2710}}) read(r2, &(0x7f0000000000)=""/126, 0x7e) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000604ffc)) ioctl$FIONREAD(r1, 0x541b, &(0x7f00000001c0)) dup2(r2, r4) 2018/03/30 15:28:49 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x405}, {}], 0xfffffffffffffd53) write$evdev(r0, &(0x7f0000000040), 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000240)=""/253) fallocate(r0, 0x2, 0x707, 0x60237a5d) ppoll(&(0x7f0000000040)=[{r0, 0x1}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={0x9}, 0x8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x4001, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/30 15:28:49 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) sync_file_range(r0, 0x40, 0x924000000000, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000040)={0xfffffffffffffffc, @multicast2=0xe0000002, 0x4e23, 0x1, 'wlc\x00', 0x1c, 0x9, 0x70}, 0x2c) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x202000, 0x0) socket$netlink(0x10, 0x3, 0x9) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000000180)={0x15b}) connect$bt_rfcomm(r0, &(0x7f0000000140)={0x1f, {0x5, 0xde, 0x8, 0x751a, 0x6, 0x8}, 0x1}, 0xa) 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) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000000080)) 2018/03/30 15:28:49 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x2001}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'syzkaller0\x00', {0x2, 0x0, @rand_addr=0x80000000}}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x100, 0x2}, 0xfffffffffffffe81) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000140)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) 2018/03/30 15:28:49 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x401, 0x181100) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000018000)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001d00ffff000000000000000001006fd00b77666967ff81c0"], 0x1}, 0x1}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f00000005c0)=0x40) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000100)) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000)) ioprio_set$uid(0x0, 0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000540), 0x7f, 0x2) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000500)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40011000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x50, r2, 0x6ed40cd9151a91b9, 0x70bd2d, 0x25dfdbfd, {0x5}, [@IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7fff}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7f}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffffffff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r3, &(0x7f0000000000)=""/28, 0x1c) getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000300)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f00000000c0)) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="ff01030001"], &(0x7f0000000180)=0x2) ioperm(0xfff, 0xbc8, 0xfb2f) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x7, 0x101002) clone(0x30000100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/03/30 15:28:49 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) socketpair(0x8, 0x2, 0x56, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000600)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4002000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x54, r4, 0x400, 0x70bd2a, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x521d}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000) r5 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x10001, 0x280000) mkdir(&(0x7f0000000300)='./file0\x00', 0x99) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000480)={0x8000, 0x1, 0x8, 0x9859, 0x6, 0x2, 0x6d5d, 0x2, 0x0, 0xfffffffffffffffa, 0x3}, 0xb) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) close(r1) r6 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f0000000340)=0x3) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r7, r8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000500)) ioctl$TCSETAW(r5, 0x5407, &(0x7f00000004c0)={0x1ff00000000000, 0x1, 0x2, 0x7, 0x9, 0x9, 0x1, 0x0, 0x0, 0x8}) dup2(r0, r1) socket$l2tp(0x18, 0x1, 0x1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000000180), &(0x7f00000001c0)='/dev/snd/seq\x00') 2018/03/30 15:28:49 executing program 5: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x100000000, 0x4) r5 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r5, 0x40000000af01, &(0x7f0000c97ff8)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r6, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) close(r6) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r5, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_SET_VRING_ADDR(r5, 0x4028af11, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001300)=""/81, &(0x7f0000001380)=""/21, &(0x7f00000013c0)=""/143}) pread64(r5, &(0x7f00000014c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r5, 0x4008af30, &(0x7f0000d7c000)={0x0, r6}) write$vnet(r5, &(0x7f00000010c0)={0x1, {&(0x7f0000001140), 0x25d, &(0x7f0000001180)=""/162, 0x0, 0x2}}, 0x68) setreuid(0x0, r4) r7 = inotify_init1(0x0) fcntl$setown(r7, 0x8, 0xffffffffffffffff) ptrace$peekuser(0x3, r3, 0x5) fcntl$getownex(r7, 0x10, &(0x7f0000000300)={0x0, 0x0}) ptrace$setopts(0x4206, r8, 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000c80)={{0xa, 0x0, 0x6cf5, @loopback={0x0, 0x1}, 0xa1}, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffc0}, 0x0, [0x9, 0x0, 0x1f, 0x8, 0x8, 0xa8, 0x0, 0x5763badf]}, 0x5c) r9 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="64e2ac15c6aab872075a6392705ee2d9ccd29b0c9b87f7443e8879b1221232c9ca89b1a0bbb510846a7906000000366852f3633a246c801fd939bcd0472b95db041dc47682c7461ff6a0e210f4ceac1264afd613cc09ae6b2042b3a3efdfebe828980292c3a6529c5ab6906e0516b682013d1a0eaa626fc989d54b21a27ad624ad1dbdbc444b7e06d88bffe1edda7560c0bc722d9b16c0fd96e358b7ce300567", 0xa0, 0xfffffffffffffffb) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000001200)='big_key\x00', r9) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000800)=0xffffffffffff79e9) 2018/03/30 15:28:49 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x4, 0x0) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) bind(r2, &(0x7f0000d01ff0)=ANY=[], 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(r1, &(0x7f00000000c0), 0x0) close(r1) close(r2) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000080)=""/251}, 0x48) prctl$setfpexc(0xc, 0xbfffe) r4 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x8, 0x82000) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000200)={0x0, 0x0, 0xb0}) r6 = creat(&(0x7f0000000280)='./file0\x00', 0x10a) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000000300)=0x0) ioprio_set$pid(0x2, r7, 0x8) r8 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_STAT(r8, 0xd, &(0x7f0000000340)=""/219) fcntl$setsig(r6, 0xa, 0x24) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f00000002c0)={r5, 0x80000, r6}) stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r3) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000240)=ANY=[@ANYBLOB="82000000000000000000000000000000"]) ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f0000000440)={{0x27, 0x3, 0x1, 0xfffffffffffffffd, 0x80000001, 0x4}, 0x80000001}) futex(&(0x7f000000cffc)=0x4, 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000007c0)={{{@in=@multicast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@mcast2}}, &(0x7f0000000640)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000000a00)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000006c0)={&(0x7f00000008c0)=@expire={0x108, 0x18, 0x100, 0x70bd26, 0x25dfdbff, {{{@in6=@loopback={0x0, 0x1}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4e22, 0x7, 0x4e20, 0x0, 0xa, 0x20, 0x20, 0xbb, r10, r9}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d5}, @in=@multicast2=0xe0000002, {0x3ff, 0x1, 0x101, 0x100, 0x1, 0xffff, 0x1, 0x3f}, {0x5, 0x2, 0x5, 0x400}, {0x4, 0x4, 0x51}, 0x70bd27, 0x34ff, 0xa, 0x4, 0x5, 0xc}, 0x8}, [@etimer_thresh={0x8, 0xc}, @tfcpad={0x8, 0x16, 0x80000001}]}, 0x108}, 0x1, 0x0, 0x0, 0x4010}, 0x8010) r11 = syz_open_dev$dspn(&(0x7f0000000780)='/dev/dsp#\x00', 0x80000004, 0x40) getsockopt$sock_cred(r11, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) sendmsg$kcm(r11, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000003c0)="0dd0bc1de980140c497b58b77337c6137f52e9b96d6a060d4472e7debef218f3775971f79b853858e2564b673119746aeae9db247dd48fdf61fec311e101b4807350cfb4ac24fc0d7800836bd7a6d9a529f4bb049f3488f8a9ae2f23840d4c322e399b7966118c99b5f14dad66bec9329613e2abc2d6580a12d5a48bd1104694151f7593ee423068c46e960559de76997e7591be06ccaa653ea62f43874d86f55d82e3e97c", 0xa5}, {&(0x7f00000004c0)="71f0472c1f1864f92a7c466b43deecf45e6d11c8ff514bde1afd9bdfa02b14c55248", 0x22}, {&(0x7f0000000540)="f67f3ab5a87140a1383efc16f91aee2084622dbfd6ed4cba1271fc735e1b57bd41b48bded5b40058062937b94b8aee4082759adae6a968ea56cfa37fde083d76d033219130edb26a832d975cf65babcfcb309dd6bbd3e04dfe555ea9228fe438f63827d95e3282f75333352efb1c37e607796ed701687df059164665f8f9b54e684693d45797638dc97a13", 0x8b}], 0x3, &(0x7f0000000700)=ANY=[@ANYBLOB="28000000f4ff00001f010000ffffffff81060000007053b02694a9b635d7b938bb00"], 0x22, 0x4000}, 0x1) [ 132.435979] IPVS: set_ctl: invalid protocol: 65532 224.0.0.2:20003 wlc 2018/03/30 15:28:49 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) socketpair(0x8, 0x2, 0x56, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000600)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4002000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x5c, r4, 0x400, 0x70bd2a, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x521d}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000) r5 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x10001, 0x280000) mkdir(&(0x7f0000000300)='./file0\x00', 0x99) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000480)={0x8000, 0x1, 0x8, 0x9859, 0x6, 0x2, 0x6d5d, 0x2, 0x0, 0xfffffffffffffffa, 0x3}, 0xb) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) close(r1) r6 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f0000000340)=0x3) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r7, r8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000500)) ioctl$TCSETAW(r5, 0x5407, &(0x7f00000004c0)={0x1ff00000000000, 0x1, 0x2, 0x7, 0x9, 0x9, 0x1, 0x0, 0x0, 0x8}) dup2(r0, r1) socket$l2tp(0x18, 0x1, 0x1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000000180), &(0x7f00000001c0)='/dev/snd/seq\x00') 2018/03/30 15:28:49 executing program 2: r0 = semget$private(0x0, 0x2, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff7}], 0x1, &(0x7f0000380000)={0x101}) semtimedop(r0, &(0x7f0000033816)=[{0x0, 0x3}, {0x0, 0x808d}], 0x2, &(0x7f0000034000)={0x77359400}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x80000000, 0x3]) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000fbd000)=[0x7fff]) 2018/03/30 15:28:49 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x102) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x111000) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000180)={0x8, 0x33, 0x1, r2}) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000040), 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000240)=""/253) fallocate(r0, 0x2, 0x707, 0x60237a5d) ppoll(&(0x7f0000000040)=[{r0, 0x1}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={0x8}, 0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) [ 132.481108] IPVS: set_ctl: invalid protocol: 65532 224.0.0.2:20003 wlc [ 132.500887] ptrace attach of "/root/syz-executor5"[4497] was attempted by "/root/syz-executor5"[14367] 2018/03/30 15:28:49 executing program 5: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x100000000, 0x4) r5 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r5, 0x40000000af01, &(0x7f0000c97ff8)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r6, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) close(r6) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r5, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_SET_VRING_ADDR(r5, 0x4028af11, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001300)=""/81, &(0x7f0000001380)=""/21, &(0x7f00000013c0)=""/143}) pread64(r5, &(0x7f00000014c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r5, 0x4008af30, &(0x7f0000d7c000)={0x0, r6}) write$vnet(r5, &(0x7f00000010c0)={0x1, {&(0x7f0000001140), 0x25d, &(0x7f0000001180)=""/162, 0x0, 0x2}}, 0x68) setreuid(0x0, r4) r7 = inotify_init1(0x0) fcntl$setown(r7, 0x8, 0xffffffffffffffff) ptrace$peekuser(0x3, r3, 0x5) fcntl$getownex(r7, 0x10, &(0x7f0000000300)={0x0, 0x0}) ptrace$setopts(0x4206, r8, 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000c80)={{0xa, 0x0, 0x6cf5, @loopback={0x0, 0x1}, 0xa1}, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffc0}, 0x0, [0x9, 0x0, 0x1f, 0x8, 0x8, 0xa8, 0x0, 0x5763badf]}, 0x5c) r9 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="64e2ac15c6aab872075a6392705ee2d9ccd29b0c9b87f7443e8879b1221232c9ca89b1a0bbb510846a7906000000366852f3633a246c801fd939bcd0472b95db041dc47682c7461ff6a0e210f4ceac1264afd613cc09ae6b2042b3a3efdfebe828980292c3a6529c5ab6906e0516b682013d1a0eaa626fc989d54b21a27ad624ad1dbdbc444b7e06d88bffe1edda7560c0bc722d9b16c0fd96e358b7ce300567", 0xa0, 0xfffffffffffffffb) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000001200)='big_key\x00', r9) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000800)=0xffffffffffff79e9) 2018/03/30 15:28:49 executing program 0: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8010000200000004, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000000c0)) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f0000000200)="664c5968a59839f831073a24110174c67d9a1c6b709799a83a93c850198b69fabe56f390645af32d64420a81ac440dd1b2c871f1a9a6b3c196f90f6b2955e371e3375d32a8a2dba99bd2678a017c9d53") mount(&(0x7f0000dba000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/03/30 15:28:49 executing program 6: r0 = memfd_create(&(0x7f0000001380)='bdev#cgroup@\x00', 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xa, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="8500000008080000d55b7b4018c6087556a7d4966a98fc364f000000000000007a00000000000000"], &(0x7f0000000000)='@pH \x00', 0x10000002, 0x99, &(0x7f0000000000)=""/153}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x3, 0x5, &(0x7f0000000500)=ANY=[@ANYBLOB="180000000000000000000042b6ce68ed72b90000000000850000000600000000e8000000000000950000436cf0e2d99b25cd000000"], &(0x7f000000c8c0)='syzkaller\x00', 0xd1b, 0xe4, &(0x7f00000001c0)=""/228}, 0x48) syz_open_dev$sndseq(&(0x7f0000000440)='/dev/snd/seq\x00', 0x0, 0x40) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x9, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r2, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000600)='/dev/kvm\x00', 0x840, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) prctl$intptr(0x8, 0x9) ioctl$KVM_TRANSLATE(r5, 0xc018ae85, &(0x7f0000000000)={0x0, 0x0, 0x8d96, 0x0, 0x4}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000000040)={0xfffffffffffffff8, 0x8, 0x5}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "71756575651966e0ca00000000000000000000000000000b00e3001b000000000000000400080000000001000000000000000000000000000000f3feffb20300"}) ioctl$EVIOCGNAME(r4, 0x80404506, &(0x7f0000000480)=""/73) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000580)='syzkaller0\x00', 0x10) write$sndseq(0xffffffffffffffff, &(0x7f0000000180), 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000300), &(0x7f0000000340)=0x8) openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$admmidi(&(0x7f0000000400)='/dev/admmidi#\x00', 0x400, 0x4e42) keyctl$session_to_parent(0x12) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) 2018/03/30 15:28:49 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x1ff, 0x100) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000240), &(0x7f00000003c0)=0x4) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x1, 0x32, r0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x6) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) io_setup(0x3, &(0x7f0000000040)=0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r3, 0x4040ae70, &(0x7f00000001c0)={0x9, 0x7ff, 0xfffffffffffffffc, 0x700}) io_submit(r4, 0x1, &(0x7f00000015c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x7, 0x75, r3, &(0x7f00000000c0)="0aad05ef17b397a98af97f6969e96e650b158e509264676daac8e1c6941d25a492ad1a5b9f3794e3b8e0455c03b6764d62b7a6c766ba1d125b408bcb264d4953d884a3ca142f19649915b03f22934006e1cef69cf3f39235565ce90360eb", 0x5e, 0xedd7, 0x0, 0x0, r3}]) write$sndseq(r3, &(0x7f0000011fd2), 0x0) sync() getsockopt$IP_VS_SO_GET_DAEMON(r3, 0x0, 0x487, &(0x7f0000000000), &(0x7f00000002c0)=0x30) socket$packet(0x11, 0x0, 0x300) memfd_create(&(0x7f0000000400)="c54a1e19b0dd59e8526daf19cf4216e1a75f7082f309ec5f04e9c4ccc3ae70c0360ae7659fa59173cb6d029976f3aa948c189e660133b5348f2b56e671d7cc06313d94abfde4383a8e9154b8b34811d5f59035c099316f94794c7859c5c3c73fc7a96e5b8ee283ab786943bd81ecb49d010000008dd7a0936780", 0x0) r5 = creat(&(0x7f0000000380)='./file0\x00', 0x9) r6 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) fadvise64(r2, 0x0, 0x0, 0x0) fallocate(r6, 0x0, 0x0, 0xffff) ioctl$void(r5, 0xc0045878) r7 = inotify_init1(0x0) r8 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r7, r8) clone(0x0, &(0x7f0000000200), &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)="f74dda") ioctl$KVM_ASSIGN_DEV_IRQ(r6, 0x4040ae70, &(0x7f0000000340)={0x1000, 0xffffffff80000001, 0xf25, 0x200}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') [ 132.741764] x86/PAT: syz-executor6:14417 map pfn RAM range req write-combining for [mem 0x17f360000-0x17f363fff], got write-back [ 132.785359] x86/PAT: syz-executor6:14420 map pfn RAM range req write-combining for [mem 0x17f360000-0x17f363fff], got write-back 2018/03/30 15:28:49 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) socketpair(0x8, 0x2, 0x56, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000600)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4002000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x5c, r4, 0x400, 0x70bd2a, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x521d}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000) r5 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x10001, 0x280000) mkdir(&(0x7f0000000300)='./file0\x00', 0x99) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000480)={0x8000, 0x1, 0x8, 0x9859, 0x6, 0x2, 0x6d5d, 0x2, 0x0, 0xfffffffffffffffa, 0x3}, 0xb) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) close(r1) r6 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f0000000340)=0x3) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r7, r8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000500)) ioctl$TCSETAW(r5, 0x5407, &(0x7f00000004c0)={0x1ff00000000000, 0x1, 0x2, 0x7, 0x9, 0x9, 0x1, 0x0, 0x0, 0x8}) dup2(r0, r1) socket$l2tp(0x18, 0x1, 0x1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000000180), &(0x7f00000001c0)='/dev/snd/seq\x00') 2018/03/30 15:28:49 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'os2.', 'sha1\x00'}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00') bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000807000), 0x3f) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000080)=0x9da, &(0x7f00000000c0)=0x1) 2018/03/30 15:28:49 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x101000, 0x0) recvmmsg(r0, &(0x7f0000000cc0)=[{{&(0x7f0000000340)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000780)=[{&(0x7f00000003c0)=""/132, 0x84}, {&(0x7f0000000480)=""/182, 0xb6}, {&(0x7f0000000540)=""/26, 0x1a}, {&(0x7f0000000580)=""/3, 0x3}, {&(0x7f00000005c0)=""/180, 0xb4}, {&(0x7f0000000680)=""/251, 0xfb}], 0x6, &(0x7f0000000800)=""/254, 0xfe, 0xffff}, 0x7}, {{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000900)=""/183, 0xb7}], 0x1, &(0x7f0000000a00)=""/4, 0x4, 0x4}, 0xfffffffffffffffa}, {{&(0x7f0000000a40)=@generic, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/174, 0xae}, {&(0x7f0000000b80)=""/115, 0x73}, {&(0x7f0000000c00)=""/59, 0x3b}], 0x3, &(0x7f0000000c80), 0x0, 0x282b}, 0x3ff}], 0x3, 0x2000, &(0x7f0000000d80)={0x0, 0x989680}) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000140)=""/213) write$evdev(0xffffffffffffffff, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) write$evdev(0xffffffffffffffff, &(0x7f0000000040), 0x0) ftruncate(0xffffffffffffffff, 0x400) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f0000000240)=""/253) fallocate(0xffffffffffffffff, 0x2, 0x707, 0x60237a5d) ppoll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x1}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={0x8}, 0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/30 15:28:49 executing program 5: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x100000000, 0x4) r5 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r5, 0x40000000af01, &(0x7f0000c97ff8)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r6, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) close(r6) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r5, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_SET_VRING_ADDR(r5, 0x4028af11, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001300)=""/81, &(0x7f0000001380)=""/21, &(0x7f00000013c0)=""/143}) pread64(r5, &(0x7f00000014c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r5, 0x4008af30, &(0x7f0000d7c000)={0x0, r6}) write$vnet(r5, &(0x7f00000010c0)={0x1, {&(0x7f0000001140), 0x25d, &(0x7f0000001180)=""/162, 0x0, 0x2}}, 0x68) setreuid(0x0, r4) r7 = inotify_init1(0x0) fcntl$setown(r7, 0x8, 0xffffffffffffffff) ptrace$peekuser(0x3, r3, 0x5) fcntl$getownex(r7, 0x10, &(0x7f0000000300)={0x0, 0x0}) ptrace$setopts(0x4206, r8, 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000c80)={{0xa, 0x0, 0x6cf5, @loopback={0x0, 0x1}, 0xa1}, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffc0}, 0x0, [0x9, 0x0, 0x1f, 0x8, 0x8, 0xa8, 0x0, 0x5763badf]}, 0x5c) r9 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="64e2ac15c6aab872075a6392705ee2d9ccd29b0c9b87f7443e8879b1221232c9ca89b1a0bbb510846a7906000000366852f3633a246c801fd939bcd0472b95db041dc47682c7461ff6a0e210f4ceac1264afd613cc09ae6b2042b3a3efdfebe828980292c3a6529c5ab6906e0516b682013d1a0eaa626fc989d54b21a27ad624ad1dbdbc444b7e06d88bffe1edda7560c0bc722d9b16c0fd96e358b7ce300567", 0xa0, 0xfffffffffffffffb) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000001200)='big_key\x00', r9) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000800)=0xffffffffffff79e9) 2018/03/30 15:28:49 executing program 0: write$eventfd(0xffffffffffffffff, &(0x7f00000001c0), 0xffffffffffffffa6) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000300)=""/221) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0xc0001, 0x0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f00000002c0)=0x7) splice(r1, &(0x7f0000000080), r1, &(0x7f0000002dc0), 0x8, 0x2) sched_getaffinity(0x0, 0x6e84f782, &(0x7f0000002e00)) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f00000001c0)=""/246) ioctl$EVIOCGREP(0xffffffffffffffff, 0x4004743c, &(0x7f00001bbf52)=""/174) close(r3) process_vm_writev(0x0, &(0x7f0000001a80)=[{&(0x7f0000000400)=""/112, 0x70}, {&(0x7f0000000480)=""/187, 0xbb}, {&(0x7f0000000540)=""/247, 0xf7}, {&(0x7f0000000640)=""/174, 0xae}, {&(0x7f0000000700)=""/67, 0x43}, {&(0x7f0000000780)=""/172, 0xac}, {&(0x7f0000000840)=""/134, 0x86}, {&(0x7f0000000900)=""/131, 0x83}, {&(0x7f0000000a80)=""/4096, 0x1000}], 0x9, &(0x7f0000002d80)=[{&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002b40)=""/154, 0x9a}, {&(0x7f0000002c00)=""/211, 0xd3}, {&(0x7f0000002d00)=""/90, 0x5a}], 0x4, 0x0) ioctl$int_in(0xffffffffffffffff, 0x40000000af01, &(0x7f0000c97ff8)) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x30c82, 0x0) close(0xffffffffffffffff) r5 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7, 0x80) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000000000)=0x200000000) connect$l2tp(r5, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x2, 0x2, 0x2, 0x2}}, 0x26) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000001c0)) move_pages(0x0, 0x2, &(0x7f0000000000)=[&(0x7f00007d0000/0x1000)=nil, &(0x7f0000fae000/0x4000)=nil], &(0x7f000026bfec), &(0x7f0000002000), 0x0) 2018/03/30 15:28:49 executing program 6: syz_emit_ethernet(0xfffffffffffffe19, &(0x7f0000002440)=ANY=[@ANYBLOB="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0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x5, 0x20200) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f00000000c0)="0c9922b6201ca2c219ed622687adc5e6b3b32333639cc4e02b3d899c435f03ded606931b65abf9bb34d48c10e81cfaa4dd79c1b4a03faa9d4c7c5232686712016218c40f5ddeb6bbbfd4734383d007b004c2d179fe5e034c0afa96bf789aa839d0f059aadb3c73da7e0814b876dc63fa453d3a93398bce57b9b7a59a8a650077ff6fbe177714cd4dd92ad0ae7ba14e11abf0f123b77e77c9c846baf9d02723f4d9e6dca02463ec5534e01e97784924f6d8a3357e30cd511085ca0a332e20e147c5329b134f1dcafde2fb116729") fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x5) 2018/03/30 15:28:49 executing program 3: r0 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x80000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000380)=@broute={'broute\x00', 0x20, 0x1, 0x1f8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000180], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'erspan0\x00', 'ip6gre0\x00', 'ip6tnl0\x00', 'vlan0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xb0, 0xe8, 0x138, [@time={'time\x00', 0x18}]}, [@common=@mark={'mark\x00', 0x10, {{0x0, 0xfffffffffffffffc}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x6, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x270) r2 = dup(r0) setsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000000000)=0xffff, 0x4) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000080)={'gre0\x00', @ifru_flags=0x2}) 2018/03/30 15:28:49 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) open$dir(&(0x7f0000000180)='./file0\x00', 0x400002, 0xc0) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000280)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000000200)=0xe8) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ppp\x00', 0x20000, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x420900, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r4) sync_file_range(r1, 0x10000, 0x4, 0x2) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'bpq0\x00', r2}) bind$packet(r1, &(0x7f0000000040)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='schedstat\x00') setsockopt$IP_VS_SO_SET_EDITDEST(r3, 0x0, 0x489, &(0x7f0000000380)={{0x0, @rand_addr=0x5, 0x4e24, 0x1, 'nq\x00', 0x10, 0x4, 0x5b}, {@broadcast=0xffffffff, 0x4e24, 0x2000, 0x3, 0x3, 0x6}}, 0x44) setsockopt$bt_hci_HCI_FILTER(r3, 0x0, 0x2, &(0x7f00000000c0)={0x2, 0x8, 0x7, 0x3}, 0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000480)=@assoc_value={r6, 0x3}, 0x8) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x6, 0xfffffffffffffffd}, 0x4) mknod(&(0x7f00000001c0)='./file0/file0\x00', 0x10, 0x2) ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f00000004c0)) 2018/03/30 15:28:49 executing program 6: getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000100)=""/51, &(0x7f0000000140)=0x33) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) r1 = open(&(0x7f0000000240)='./file0\x00', 0x8100, 0xa1) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000280)) wait4(r0, 0x0, 0x3, &(0x7f0000000040)) 2018/03/30 15:28:49 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) socketpair(0x8, 0x2, 0x56, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000600)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4002000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x5c, r4, 0x400, 0x70bd2a, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x521d}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000) r5 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x10001, 0x280000) mkdir(&(0x7f0000000300)='./file0\x00', 0x99) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000480)={0x8000, 0x1, 0x8, 0x9859, 0x6, 0x2, 0x6d5d, 0x2, 0x0, 0xfffffffffffffffa, 0x3}, 0xb) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) close(r1) r6 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f0000000340)=0x3) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r7, r8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000500)) ioctl$TCSETAW(r5, 0x5407, &(0x7f00000004c0)={0x1ff00000000000, 0x1, 0x2, 0x7, 0x9, 0x9, 0x1, 0x0, 0x0, 0x8}) dup2(r0, r1) socket$l2tp(0x18, 0x1, 0x1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000000180), &(0x7f00000001c0)='/dev/snd/seq\x00') 2018/03/30 15:28:49 executing program 5: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x100000000, 0x4) r5 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r5, 0x40000000af01, &(0x7f0000c97ff8)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r6, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) close(r6) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r5, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_SET_VRING_ADDR(r5, 0x4028af11, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001300)=""/81, &(0x7f0000001380)=""/21, &(0x7f00000013c0)=""/143}) pread64(r5, &(0x7f00000014c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r5, 0x4008af30, &(0x7f0000d7c000)={0x0, r6}) write$vnet(r5, &(0x7f00000010c0)={0x1, {&(0x7f0000001140), 0x25d, &(0x7f0000001180)=""/162, 0x0, 0x2}}, 0x68) setreuid(0x0, r4) r7 = inotify_init1(0x0) fcntl$setown(r7, 0x8, 0xffffffffffffffff) ptrace$peekuser(0x3, r3, 0x5) fcntl$getownex(r7, 0x10, &(0x7f0000000300)={0x0, 0x0}) ptrace$setopts(0x4206, r8, 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000c80)={{0xa, 0x0, 0x6cf5, @loopback={0x0, 0x1}, 0xa1}, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffc0}, 0x0, [0x9, 0x0, 0x1f, 0x8, 0x8, 0xa8, 0x0, 0x5763badf]}, 0x5c) r9 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300), 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000001200)='big_key\x00', r9) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000800)=0xffffffffffff79e9) 2018/03/30 15:28:49 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000140)=0x80000000) write$evdev(r0, &(0x7f0000000040), 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000240)=""/253) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000e80), &(0x7f0000000ec0)=0x4) fallocate(r0, 0x2, 0x707, 0x60237a5d) ppoll(&(0x7f0000000040)=[{r0, 0x1}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={0x8}, 0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f0000000d80)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000180)="0946fe1f703770403a75cd965f119fd00d73", 0x12}], 0x1, 0x0, 0x0, 0x4005}, {0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000340)="d62859246b31481b5e770d150daf3a28bf5230ceadddb0b183217377a7c99512b18bf15aae2983204b802fe49849d91f32b6c9a35cbe18b226e523a9fe29159706a436280ce0b097a310ab404f5940027a8eedf9c6", 0x55}, {&(0x7f00000003c0)="5cf9d5fe6ab821737319a3e03f4c2b1da6e97dbd9977748b885e18bf0e99f7a84f14fd3255958412cbc9fa23ee2af4b596cbfcda458fa7083dc059227bdb8f68d316", 0x42}, {&(0x7f0000000440)="ccd0a45af9d320e97b0fcc6b0c89053c0f891c976e9b69fd64a25a4126572a8982f45bb1220b1a17bc74fc169df9e3bfabb863051e8e86054aff74429ce05e2ec68e940184fa07664ebefd1a89bfd9b5808ef707ab302b92009ca7dbd2c01337c485c3736ad547275a4999f879566869126863d7be76c8c38bb398659f5ce18e1e96d0d1875c9b9a914585b09a3f34b6169efe31dae879be5d2de7332906c9dc56716423046ba4127ed5a00916832dafd0", 0xb1}, {&(0x7f0000000500)="a4fbab5ce666452b0d10a181c11b19f97b93baeefd139cdc8085ec4ff1ac6abb18442c22cc2d18a60fb5b6052308f88e1c1d6c537683c67b3279389a3789e63980f873bbaaf9211a7ed11876d4cfd0a086020c3e4f992335caed12ccebccffd4180ed9ced48279c3c07d41036867fb7bb905729a21513ca77a2d7354239d8b26a6d28556f1574f61ab1110c91ecdc8bbe41de10d91c8a23129823a247499c6f9ee289840d15f", 0xa6}, {&(0x7f0000000200)="2b74a6f6f9d38d5c95b7fb24112427c2661608bc381ea556d3774129284f73a9a7a72776f14431eb278d48c0a4c51484da730f", 0x33}, {&(0x7f00000005c0)="a27fd7eb167eebb6745cc8bc6df493bce00fee1743e32e78decd645773647c9673b58203f411df008afc60f0dff1edcee2b5b5fc7a24048152988e466c88af97cecb54223be5ebbcaaf04d8e03a75fc69975ffcdc9d01d7c7b569bc65a", 0x5d}, {&(0x7f0000000640)="e9bc51d1ae4ed336f6d341de2d585e5b4435b3fbd1869ca9e3b6dad1b222e1c4b7232811a20190f93816826591c3c31137a3ed724731b2ba0e20ae9769a9fbfe9cdfdb8704181e31a9ba49e4f78e2ba6a9b8229df170cda8451b4c05f8760deb0fae74d0f9a47703886d570b043ffcecf0453d20f2c24881bbe12cc040b579e20582f025cb3021f889b37e69e8bd40913f2d7a5779de9158e69d4c8a46a18be621a9a73609b5134d0ba3395620bad13ee0ec36805ce51ee53a747177527c47aa144bd8169a486f752e1586a83618879b401b3629ecd93b38394924f5da46475a0037458d7373", 0xe6}], 0x7, 0x0, 0x0, 0x4010}, {0x0, 0x0, &(0x7f0000000880)=[{&(0x7f00000007c0)="17ce2d9f9ddb7ed6807d0230a1e7cd375e766497a7d9b5438f7baa628ac5cd24123c5b2075d519f2e6b4cb744bf5b1850e2ba8dc57f67ce2831029e2e8e253a3a2e0d01da4a45df08e0dd5f302eb", 0x4e}, {&(0x7f0000000840)="b4bda15f05b774547ee726c6be4c20af1e0794", 0x13}], 0x2, &(0x7f00000008c0)=[@assoc={0x18, 0x117, 0x4, 0x7fffffff}, @assoc={0x18, 0x117, 0x4, 0x646d}, @assoc={0x18, 0x117, 0x4, 0xffffffffffffff81}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x6}, @iv={0xe0, 0x117, 0x2, 0xc6, "9daca222f8170ce8b8f01a562fcb911d0435a4ed3e81b8e24901feaa2a3dca424ac55af9975c12632ecb53202afe3583b035fff79b576ba9b3e9648c54ebc3a515add463d95bde46d8a7e525a8f426f04590a89cebf873407da1a76ece966d809a56d7ecbf3ed4c0bae67209a02d026488acf2cc9d01bc399f31226c1abc34e7ada4b9c5713dbdacb94d048ab35a6a8df4d9cbed0fdc61f43f8553afebbde4bb6d480ebafd2949ba85f1dd2369e6f9f371b12c642ae79f54f1e15ed9d21a8164d5a8b728556b"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x18, 0x117, 0x2}], 0x188, 0x10}, {0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f0000000a80)="810592ded94d33a12dcf8892d1fa3dc28c19830698db58651d4678a76268f54e63d4", 0x22}], 0x1, &(0x7f0000000b00)=[@iv={0xf8, 0x117, 0x2, 0xe3, "8bc328330f0f2e7c38e8edb7d6a406e3f0f0fd63ff1cdd1f1134e5bc28438ba5626187e2869f3db3cc0e96398055c2258802c2496e74fc94aa5188c302bc1c50684491f7a77a9ffc3bf76ea9437a5728ba5d31cbef4c136db9d9a2d647cf8b16c8d8e7f175e1d17151e85165db79c36dc7729eef8ef63318c0c0a9ffd014ed343dece73186e801d537396d28e8dee247682c222e093f8be7fad97f427c9e98f0cd6070d23fa50266501d6a5787753f179ceef85a3313d0f3f145d285c589d6bc1acafda51f323c95a707aa72429f8c376ed14c16021199c0a6e5cca382d167104801be"}, @iv={0xe0, 0x117, 0x2, 0xc6, "af699f0a4f3df1543ee5da7be312170d7b5cc787593d9543f3fbce3b37395e5c2edd4044155accb617753b823f0bb61f3910641a3c905ab6752488954dedf10df1d022fdb3f970e5e5ebab1ad5dc606dc50471192e465887e9311c2d732ede22e332100981b126324c0df2ffaabd6e49e0d5c711095b8cfe5aa6248d6314928df8b690b2f0aebe00bfa66cf7a3780e7a17765e906a0a48247ac218f2b06931d9bc8e12571cbc63fedf405567eb1cb5361e00ccd391d8d29cc747d3bc17e5d41fed5f4ad4355d"}, @iv={0x60, 0x117, 0x2, 0x45, "7d15765596c38436ab023c16de980417e7866a8465dacd6aa8dfb084a6467f6f49c5bbf8ff09a8df2f61450867abe1d1aea4898d80feafb5528518238a4f3c1e6c9bfc5b29"}, @assoc={0x18, 0x117, 0x4, 0x1}], 0x250, 0x800}], 0x4, 0x40) 2018/03/30 15:28:49 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002e9000)={0xffffffffffffffff}) close(r0) socket$inet6_sctp(0xa, 0x3, 0x84) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000100)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e20}], 0x20) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000000580)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc\x00', 0x8000, 0x0) fanotify_mark(r3, 0x10, 0x8000010, r4, &(0x7f0000000340)='./file0\x00') r5 = open(&(0x7f0000a1cff8)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r5, 0x400, 0x1) r6 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x1, 0x86000) ioctl$EVIOCGPROP(r6, 0x80404509, &(0x7f00000002c0)=""/48) r7 = memfd_create(&(0x7f0000000180)='\x00', 0x4000005) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000000580)) clone(0x0, &(0x7f00000003c0)="5c6941a344f4f6e3bc7d6854a4587e2e278645fc41befda2f3df179bc883dd32871cfaf4a59bf397fd52b6f7685217d16d1b64f75ab2960c5043171995244b118e9510eece00a493f0b2f21119d801a9f56daa04a1a8114876b071353158594db119f9ce3eded5d7dc00e165851b7c2b452001a5eff5c405380ff888f4ad5b061ec82ef04723dca4867e3169337ef019e1c65340a830cf3f7c2ba58e803203d67735c9", &(0x7f0000000080), &(0x7f0000000480), &(0x7f00000004c0)="a3d092ded51dc27e668c174e1a3432f45c70879a75fd51f939f829aac2287fb16cda532629341dee84bfcf71283b52f8514cc247f5de8c10898f652a825dca57afb21ae7e058e1e103cc7522d436646c1c8773e2d923c98630db3c4e6a1f013426248c93c5bd20b7e3e51e32685f1136102a1b834af28030ff58ccdd") 2018/03/30 15:28:49 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x823800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x7) accept$ax25(0xffffffffffffffff, &(0x7f0000000740), &(0x7f0000000780)=0x10) mkdir(&(0x7f0000000040)='./file0/control\x00', 0x0) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000100)=""/11) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x52) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x407) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r1, 0x0) readv(r1, &(0x7f0000000900)=[{&(0x7f0000001000)=""/4096, 0x1000}], 0x1) readv(r1, &(0x7f0000002fd0)=[{&(0x7f0000448fdc)=""/36, 0x24}], 0x1) r2 = open(&(0x7f0000000280)='./file0/file0\x00', 0x20400002, 0x45) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000040)) rename(&(0x7f0000b2a000)='./file0/file0\x00', &(0x7f0000ab3ff0)='./file0/control\x00') getsockname(0xffffffffffffffff, &(0x7f0000000200)=@rc, &(0x7f00000000c0)=0x80) clock_gettime(0x7, &(0x7f0000000080)) 2018/03/30 15:28:49 executing program 6: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0), 0x0, &(0x7f00001f9fe0)}, 0x0) syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) bind$inet(0xffffffffffffffff, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6f95, 0x4) setsockopt$SO_RDS_TRANSPORT(0xffffffffffffffff, 0x114, 0x8, &(0x7f0000000000), 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000000200)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) getpgid(r2) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) dup2(r5, r4) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) [ 133.202822] bond0 (unregistering): Released all slaves [ 134.935962] IPVS: ftp: loaded support on port[0] = 21 [ 135.223159] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 135.633498] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 135.639604] 8021q: adding VLAN 0 to HW filter on device bond0 [ 135.682854] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/03/30 15:28:52 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) socketpair(0x8, 0x2, 0x56, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000600)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4002000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x54, r4, 0x400, 0x70bd2a, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x521d}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000) r5 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x10001, 0x280000) mkdir(&(0x7f0000000300)='./file0\x00', 0x99) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000480)={0x8000, 0x1, 0x8, 0x9859, 0x6, 0x2, 0x6d5d, 0x2, 0x0, 0xfffffffffffffffa, 0x3}, 0xb) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) close(r1) r6 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f0000000340)=0x3) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r7, r8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000500)) ioctl$TCSETAW(r5, 0x5407, &(0x7f00000004c0)={0x1ff00000000000, 0x1, 0x2, 0x7, 0x9, 0x9, 0x1, 0x0, 0x0, 0x8}) dup2(r0, r1) socket$l2tp(0x18, 0x1, 0x1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000000180), &(0x7f00000001c0)='/dev/snd/seq\x00') 2018/03/30 15:28:52 executing program 5: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x100000000, 0x4) r5 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r5, 0x40000000af01, &(0x7f0000c97ff8)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r6, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) close(r6) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r5, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_SET_VRING_ADDR(r5, 0x4028af11, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001300)=""/81, &(0x7f0000001380)=""/21, &(0x7f00000013c0)=""/143}) pread64(r5, &(0x7f00000014c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r5, 0x4008af30, &(0x7f0000d7c000)={0x0, r6}) write$vnet(r5, &(0x7f00000010c0)={0x1, {&(0x7f0000001140), 0x25d, &(0x7f0000001180)=""/162, 0x0, 0x2}}, 0x68) setreuid(0x0, r4) r7 = inotify_init1(0x0) fcntl$setown(r7, 0x8, 0xffffffffffffffff) ptrace$peekuser(0x3, r3, 0x5) fcntl$getownex(r7, 0x10, &(0x7f0000000300)={0x0, 0x0}) ptrace$setopts(0x4206, r8, 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000c80)={{0xa, 0x0, 0x6cf5, @loopback={0x0, 0x1}, 0xa1}, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffc0}, 0x0, [0x9, 0x0, 0x1f, 0x8, 0x8, 0xa8, 0x0, 0x5763badf]}, 0x5c) r9 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300), 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000001200)='big_key\x00', r9) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000800)=0xffffffffffff79e9) 2018/03/30 15:28:52 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000043e000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x3, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0xfffffdd4) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) socketpair(0x8, 0xf, 0x8, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/30 15:28:52 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x17}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0x44}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x477, &(0x7f00001a7f05)=""/251}, 0x48) socket$can_bcm(0x1d, 0x2, 0x2) 2018/03/30 15:28:52 executing program 0: read$eventfd(0xffffffffffffffff, &(0x7f00000003c0), 0x7) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r0 = syz_open_dev$vcsa(&(0x7f0000000580)='/dev/vcsa#\x00', 0x4, 0x121880) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000001600)={'broute\x00', 0x0, 0x3, 0x1000, [], 0x4, &(0x7f00000005c0)=[{}, {}, {}, {}], &(0x7f0000000600)=""/4096}, &(0x7f0000001680)=0x78) socket$nl_xfrm(0x10, 0x3, 0x6) inotify_init1(0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000045fff8)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x340, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000440)={0x0, 0x0}) r5 = syz_open_dev$mice(&(0x7f00000004c0)='/dev/input/mice\x00', 0x0, 0x40c0) ioctl$EVIOCSABS3F(r5, 0x401845ff, &(0x7f0000000500)={0x4, 0xb7, 0x0, 0x0, 0x7, 0x1}) futimesat(r2, &(0x7f0000000400)='./file0\x00', &(0x7f0000000480)={{}, {r3, r4/1000+30000}}) getsockopt$IP_VS_SO_GET_SERVICE(0xffffffffffffffff, 0x0, 0x483, &(0x7f00000000c0), &(0x7f00000001c0)=0x68) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)=""/75) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x52001, 0x80) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x90000, 0x400, 0x9}, &(0x7f0000000340)=0x10) accept4(0xffffffffffffffff, &(0x7f0000000200)=@alg, &(0x7f0000000280)=0x80, 0x80000) creat(&(0x7f0000000380)='./file0\x00', 0x0) ptrace$peek(0x3, r1, &(0x7f0000000540)) 2018/03/30 15:28:52 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000040), 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000240)=""/253) fallocate(r0, 0x2, 0x707, 0x60237a5d) socket$bt_cmtp(0x1f, 0x3, 0x5) ppoll(&(0x7f0000000040)=[{r0, 0x1}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={0x8}, 0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) [ 135.725104] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/30 15:28:52 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x80880, 0x10) connect$pppoe(r0, &(0x7f0000000100)={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, 'syzkaller0\x00'}}, 0x1e) socket$packet(0x11, 0x3, 0x300) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000312000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$inet_int(r1, 0x0, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$inet(r1, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000080)={0x5, 0x18, [0xfffffffffffffffd, 0x81, 0x9, 0x4, 0xfffffffffffffffb, 0x6]}) socket$nl_generic(0x10, 0x3, 0x10) syz_emit_ethernet(0x2, &(0x7f0000000800)=ANY=[@ANYRES32, @ANYRES32=r0], 0x0) 2018/03/30 15:28:52 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f00000000c0)={r0}) 2018/03/30 15:28:52 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x236, 0x0, &(0x7f0000000100), 0x1b5) fsync(r1) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000240)={[0x10000, 0x112000, 0x2000, 0x5004], 0x4, 0x62}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(0xffffffffffffffff, 0x118, 0x1, &(0x7f0000000140)=0x8000000081, 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x5a4a5d6f984a7ada, 0x67dd}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x1ff}, &(0x7f00000002c0)=0x8) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/30 15:28:52 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) socketpair(0x8, 0x2, 0x56, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000600)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4002000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x54, r4, 0x400, 0x70bd2a, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x521d}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000) r5 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x10001, 0x280000) mkdir(&(0x7f0000000300)='./file0\x00', 0x99) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000480)={0x8000, 0x1, 0x8, 0x9859, 0x6, 0x2, 0x6d5d, 0x2, 0x0, 0xfffffffffffffffa, 0x3}, 0xb) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) close(r1) r6 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f0000000340)=0x3) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r7, r8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000500)) ioctl$TCSETAW(r5, 0x5407, &(0x7f00000004c0)={0x1ff00000000000, 0x1, 0x2, 0x7, 0x9, 0x9, 0x1, 0x0, 0x0, 0x8}) dup2(r0, r1) socket$l2tp(0x18, 0x1, 0x1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000000180), &(0x7f00000001c0)='/dev/snd/seq\x00') 2018/03/30 15:28:52 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x4ab, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abcfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x1) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)=""/60, 0x3c}, {&(0x7f0000000180)=""/204, 0xcc}], 0x2, &(0x7f0000000280)=""/217, 0xd9, 0x2}, 0x80000001}, {{&(0x7f0000000380)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000001540)=[{&(0x7f0000000400)=""/222, 0xde}, {&(0x7f0000000500)=""/24, 0x18}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, &(0x7f0000001580)=""/49, 0x31, 0x3}, 0x8000}, {{&(0x7f00000015c0)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000004700)=[{&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000002640)=""/59, 0x3b}, {&(0x7f0000002680)=""/120, 0x78}, {&(0x7f0000002700)=""/4096, 0x1000}, {&(0x7f0000003700)=""/4096, 0x1000}], 0x5, &(0x7f0000004780)=""/10, 0xa, 0x3}, 0xff}, {{&(0x7f00000047c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000004a40), 0x0, &(0x7f0000004e00)=""/176, 0xb0, 0x10000}, 0x7}], 0x4, 0x2040, &(0x7f0000004c40)={0x77359400}) connect$bt_sco(r0, &(0x7f0000004c80)={0x1f, {0x1f, 0xff, 0x9, 0x1, 0x8, 0xc1}}, 0x8) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x800000000, 0x3ffe) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000040), &(0x7f00000000c0)=0x30) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000004cc0)={0x2}) [ 135.901821] __report_access: 3 callbacks suppressed [ 135.901831] ptrace attach of "/root/syz-executor5"[4497] was attempted by "/root/syz-executor5"[14704] 2018/03/30 15:28:52 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x7fff, 0x80001) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f00000000c0)=0x3) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r2 = getpgid(0xffffffffffffffff) syz_open_procfs(r2, &(0x7f0000000000)='net/ip_tables_matches\x00') getpgid(r2) ioctl(r1, 0x440000000100127f, &(0x7f0000000100)="97cdd670d28859aedbd3af546448c2ad84f0694449d45a4c9b542f041a067405d6edbc8d199be84b64785cd0c83a81ea299b10c7394c04c6609804b6ecba9841c7730e760fdebf2605bafae85e4706730a06f39ed638d420c846f95034191176bb5756") getegid() 2018/03/30 15:28:52 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) sync_file_range(r0, 0x7fff, 0x0, 0x4) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000180)={0x6, @multicast1=0xe0000001, 0x0, 0x0, 'rr\x00', 0x0, 0x7f, 0x42}, 0x2c) 2018/03/30 15:28:52 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x6) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) io_setup(0x3, &(0x7f0000000040)=0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f00000001c0)={0x9, 0x7ff, 0xfffffffffffffffc, 0x700}) io_submit(r3, 0x1, &(0x7f00000015c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x7, 0x75, r2, &(0x7f00000000c0)="0aad05ef17b397a98af97f6969e96e650b158e509264676daac8e1c6941d25a492ad1a5b9f3794e3b8e0455c03b6764d62b7a6c766ba1d125b408bcb264d4953d884a3ca142f19649915b03f22934006e1cef69cf3f39235565ce90360eb", 0x5e, 0xedd7, 0x0, 0x0, r2}]) write$sndseq(r2, &(0x7f0000011fd2), 0x0) sync() getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000000), &(0x7f00000002c0)=0x30) memfd_create(&(0x7f0000000100)=']\x00', 0x0) r4 = creat(&(0x7f0000000380)='./file0\x00', 0x9) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) fadvise64(r4, 0x0, 0x0, 0x0) fallocate(r5, 0x0, 0x0, 0xffff) ioctl$void(r4, 0xc0045878) r6 = inotify_init1(0x0) r7 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r6, r7) clone(0x0, &(0x7f0000000480)="9085e7f9361eeac143acb66a2a8f6399785f659c460c0836bf1246964608920a5714b655d4294428ab8397fa8e68f118c9acfdd8b6a55236132ea7f17aa09cb2c39e1214bcbf9a36d8b3a454030398e0c70259ae801f884e73f02ac8216c6cab75bce4544978885c1efe14282cdda6cf26ba615f0f3e339ee14cf38829d7f8646d8a038403282bc978b75c5f2c6d0b25c2e123433270125ec06c7f", &(0x7f0000000140), &(0x7f00000005c0), &(0x7f0000000540)="5607d32ab8403120cb32a6def151cedd3f5d491146f95f2c3ac89e99ec798ec63da1eb21517630af2bb99f1a841ed552d690ef1e6415a425d71794d44d3f2698b3f7b503caa9d846fc482b5c51eae2d94993a4b7f0b33e80062604a1a3873a4c03930acc3f35") ioctl$KVM_ASSIGN_DEV_IRQ(r5, 0x4040ae70, &(0x7f0000000340)={0x1000, 0xffffffff80000001, 0xf25}) getsockname$inet6(r5, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x1c) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') 2018/03/30 15:28:52 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) socketpair(0x8, 0x2, 0x56, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000600)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4002000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x54, r4, 0x400, 0x70bd2a, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x521d}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000) r5 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x10001, 0x280000) mkdir(&(0x7f0000000300)='./file0\x00', 0x99) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000480)={0x8000, 0x1, 0x8, 0x9859, 0x6, 0x2, 0x6d5d, 0x2, 0x0, 0xfffffffffffffffa, 0x3}, 0xb) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) close(r1) r6 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f0000000340)=0x3) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r7, r8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000500)) ioctl$TCSETAW(r5, 0x5407, &(0x7f00000004c0)={0x1ff00000000000, 0x1, 0x2, 0x7, 0x9, 0x9, 0x1, 0x0, 0x0, 0x8}) dup2(r0, r1) socket$l2tp(0x18, 0x1, 0x1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000000180), &(0x7f00000001c0)='/dev/snd/seq\x00') 2018/03/30 15:28:52 executing program 3: r0 = perf_event_open(&(0x7f0000cccf88)={0x2, 0x70, 0xe12}, 0x0, 0x1, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) r1 = perf_event_open(&(0x7f000000a000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000, 0x3}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000840)=@assoc_value, &(0x7f0000000800)=0xffffffffffffffc1) r2 = dup(r1) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f0000000080)=""/239, &(0x7f0000000180)=0xef) socketpair(0x0, 0x1, 0x0, &(0x7f0000000040)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000380)) 2018/03/30 15:28:52 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x4000) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000004c0)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000000500)={r3, 0x2}) mq_timedsend(r1, &(0x7f00000003c0)="c069c4f48a1e82bef8efac7062478ad11b932ed26b1d33838fa37ebdcba6bf3e8d293c2b6bb4f9adaa9579b3e2a2b9d89bf3554928dadb017aaa5899d151cd5ebac3e57b8ac5ec06d6d8", 0x4a, 0x81, &(0x7f0000000440)) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000), 0x4) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) rt_sigtimedwait(&(0x7f00000000c0)={0x6}, &(0x7f0000000100), &(0x7f0000000180)={r4, r5+10000000}, 0x8) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x105000, 0x0) mq_timedsend(r6, &(0x7f0000000200)="fff9199537fbe79578870f1508144e57780b8ce4e0e8892e7e8141f7b8bded3bc11f2dfbc17a560fb1455db9d323424ba9b51fef5d74cb570f22dafff71afeda2c4883b24fe147fa85182e9b4337a6b92e66b7457908a4c4b1c86a9e274d789c2ed5a6d4ac6ed24cb27a83f3c984c36cea4c75a0829d040305e9fd0dc31029ba1b7e616b7ccb3fd179101dd0cba606b18ed12e147f1ff03d3767c512169601a14c81589b081bb54fa68d05de487ab78f89769dafac521ae3cbde9a46dbf53d159078a3cf021f4337808ee64820be7748f63f2bbfd366fc2137d464", 0xdb, 0x2, &(0x7f0000000300)={0x77359400}) sendto$inet(r0, &(0x7f0000000000)="899cabb76859b22c44fd0ef794a9376912d2e494be6dbd07e1fb69f35766e4fdc399bb84858d739c19dbbaac32a06c825c7e4db5b97b3e4513894c617a901bffd47ef83a515f1dc7d5d9db77cd6d2d7e04e181a084695f89bdeabd3c9d0cbc7bf2150e", 0x63, 0x4000, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10) 2018/03/30 15:28:52 executing program 6: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) r1 = gettid() timer_create(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x11, 0x1, @thr={&(0x7f0000000140)="5e3f18d50e0bdd59482217be11aa25dbb1bf46149be207f73f0c37b9064de220764a24c4149b035fd5367a1110f8a0c936350e36", &(0x7f00000002c0)="12428a237fa36c1af2b373071941d6485c139a7428b84a3e07cb0c8ddc"}}, &(0x7f0000044000)) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000000c0)={0xfffffffffffffff8, 0x3f, 0x3ff}, 0x8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in6=@loopback}}, &(0x7f0000000240)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000280)={'vlan0\x00', r3}) tkill(r1, 0x1000000000016) nanosleep(&(0x7f0000000280)={0x0, 0x1c9c380}, &(0x7f0000000240)) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4028641b, &(0x7f0000000040)={&(0x7f000006d000/0x3000)=nil, 0x5, 0x3, 0x80, &(0x7f0000ffb000/0x2000)=nil}) ioctl$VHOST_NET_SET_BACKEND(r4, 0x4008af30, &(0x7f0000000100)={0x0, r4}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, r4, 0x0) pkey_alloc(0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000540)='posix_acl_accessGPL/trusted\x00') r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) r6 = socket$inet(0x2, 0x3, 0x8) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) dup3(r6, r5, 0x80000) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/03/30 15:28:52 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x2, 0x40400) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000240)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x101000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(0xffffffffffffffff, 0x111, 0x2, 0x1, 0x4) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) close(r2) socketpair$inet6(0xa, 0x800, 0x1, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r4, 0x40044591, &(0x7f0000000280)=0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000540)='/dev/sequencer2\x00', 0x88002, 0x0) ioctl$sock_ifreq(r3, 0x89b3, &(0x7f00000004c0)={'eql\x00', @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}) getsockopt$inet_dccp_buf(r4, 0x21, 0xce, &(0x7f00000000c0)=""/151, &(0x7f0000000580)=0x97) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000080)=0x6) close(0xffffffffffffffff) io_setup(0x2000000000000000, &(0x7f00000002c0)=0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x2, 0x0) io_submit(r5, 0x1, &(0x7f0000000680)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f0000000380)="9e3aa9f44d45f9c94043ff1a44d22f13d5e3a57cbac7e37fb632bbde6fcac8813d72982f04873234dc45f83a04880ebc945742d2140d51c05af9816bea8b19a8a6cd3ec7f0104d680e8a0ed52bf45dc5b9f523133c520fd72f92881ae97bebc5920ec281e3753a5641b426170cd66d6035b0dd89acceb586ac1b9c4a82ecf7e1c3756727a91c66bee8347b827a08dc263d9b569364532bef5214d82ded397b9007fdf1c4a6a4f55384626780732e25905459aff9337745eb495ab5bf85b70a0c256b44a713ecea02", 0xc8, 0x4, 0x0, 0x1, r4}]) 2018/03/30 15:28:52 executing program 5: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x100000000, 0x4) r5 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r5, 0x40000000af01, &(0x7f0000c97ff8)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r6, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) close(r6) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r5, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_SET_VRING_ADDR(r5, 0x4028af11, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001300)=""/81, &(0x7f0000001380)=""/21, &(0x7f00000013c0)=""/143}) pread64(r5, &(0x7f00000014c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r5, 0x4008af30, &(0x7f0000d7c000)={0x0, r6}) write$vnet(r5, &(0x7f00000010c0)={0x1, {&(0x7f0000001140), 0x25d, &(0x7f0000001180)=""/162, 0x0, 0x2}}, 0x68) setreuid(0x0, r4) r7 = inotify_init1(0x0) fcntl$setown(r7, 0x8, 0xffffffffffffffff) ptrace$peekuser(0x3, r3, 0x5) fcntl$getownex(r7, 0x10, &(0x7f0000000300)={0x0, 0x0}) ptrace$setopts(0x4206, r8, 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000c80)={{0xa, 0x0, 0x6cf5, @loopback={0x0, 0x1}, 0xa1}, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffc0}, 0x0, [0x9, 0x0, 0x1f, 0x8, 0x8, 0xa8, 0x0, 0x5763badf]}, 0x5c) r9 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300), 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000001200)='big_key\x00', r9) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000800)=0xffffffffffff79e9) 2018/03/30 15:28:52 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x4, 0x400000) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000040), 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000240)=""/253) fallocate(r0, 0x2, 0x707, 0x60237a5d) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/30 15:28:52 executing program 0: socket$netlink(0x10, 0x3, 0x11) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_route(r0, &(0x7f00000fa000)={&(0x7f0000c1b000)={0x10}, 0xc, &(0x7f000052aff0)={&(0x7f0000634000)=@delneigh={0x1c, 0x1d, 0x301, 0x0, 0x0, {0x1f}}, 0x1c}, 0x1}, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0xe4303) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000140)='/dev/dsp#\x00', &(0x7f0000000180)='wlan0selinux\x00', &(0x7f00000001c0)='/dev/dsp#\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)="626465767b62646576240e5e5c3a00", &(0x7f0000000280)='/dev/dsp#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='cgroupGPLuser@\'proc\x00', &(0x7f0000000340)='&em1,)GPL](\x00']) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000080)={0x2}) openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x2) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x3a, &(0x7f00000000c0)=0x4, 0x4) 2018/03/30 15:28:52 executing program 2: futex(&(0x7f000000cffc)=0x1, 0x800400000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000060ffc), 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x400040, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000200)={0x9, 0x20, [0x9, 0x100, 0x826, 0x1, 0x1000, 0x5, 0x7, 0x4]}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x10000, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f0000000240), &(0x7f0000000280)) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000000080)={{0x7000, 0x0, 0xb, 0x8e84, 0x81, 0x1, 0x101, 0x7, 0x100000000, 0x3, 0x6, 0x7ff}, {0x100004, 0x10000, 0x4, 0x6, 0x5, 0x5, 0x4, 0x80000001, 0x2, 0x7ff, 0xffffffffffffff80, 0x80}, {0xd000, 0xd000, 0x4, 0x9, 0x4, 0x9, 0x3ff, 0x7, 0x4, 0xfff, 0x7, 0x5}, {0x4, 0x7000, 0xe, 0x10001, 0xffff, 0x7, 0x81, 0x5, 0x1, 0x1, 0x8, 0x80000000}, {0x4000, 0x7, 0x9, 0x10000, 0x7, 0x1ff, 0x80000001, 0x1, 0x9, 0x8, 0x0, 0x9}, {0x3000, 0xf000, 0x10, 0x3ff, 0x0, 0x49e1, 0x6, 0xfff, 0x8, 0x4, 0x3, 0x40}, {0x2, 0xf001, 0xb, 0x7146, 0x5, 0x7, 0x3ff, 0x9, 0x0, 0x3f, 0x5, 0x4}, {0x111000, 0x101001, 0x1f, 0x1, 0x7ff, 0x6, 0x5, 0x0, 0x3, 0x8, 0x6, 0xe99}, {0x2, 0xd000}, {0x12000, 0x1}, 0x4, 0x0, 0x0, 0x0, 0xb, 0x2000, 0x1f000, [0x445c, 0x1ff, 0x7f, 0x7fff]}) 2018/03/30 15:28:52 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) socketpair(0x8, 0x2, 0x56, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000600)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4002000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x5c, r4, 0x400, 0x70bd2a, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x521d}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000) r5 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x10001, 0x280000) mkdir(&(0x7f0000000300)='./file0\x00', 0x99) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000480)={0x8000, 0x1, 0x8, 0x9859, 0x6, 0x2, 0x6d5d, 0x2, 0x0, 0xfffffffffffffffa, 0x3}, 0xb) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) close(r1) r6 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f0000000340)=0x3) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r7, r8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000500)) ioctl$TCSETAW(r5, 0x5407, &(0x7f00000004c0)={0x1ff00000000000, 0x1, 0x2, 0x7, 0x9, 0x9, 0x1, 0x0, 0x0, 0x8}) dup2(r0, r1) socket$l2tp(0x18, 0x1, 0x1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000000180), &(0x7f00000001c0)='/dev/snd/seq\x00') 2018/03/30 15:28:53 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000100), 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000240)=""/253) fallocate(r0, 0x0, 0x708, 0x60237a59) ppoll(&(0x7f0000000040)=[{r0, 0x1}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={0x8}, 0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/30 15:28:53 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) writev(0xffffffffffffffff, &(0x7f0000fb5ff0), 0x0) eventfd2(0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) r3 = accept4(r0, &(0x7f0000000200)=@ipx, &(0x7f00000003c0)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000640), &(0x7f0000000680)=0x4) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$PPPIOCGMRU(r3, 0x80047453, &(0x7f0000000700)) r4 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') close(r2) sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000440)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f00000004c0)=ANY=[@ANYBLOB="48000000fed1addc79aac66ee43e2fa31663f15f458ec0", @ANYBLOB="00002abd7000ffdbdf250d0000000c00020008000600d9020000080005000000000008000400a36400000800050002000000080004000000000008000600fbffffff"], 0x2}, 0x1}, 0x4004011) mlock2(&(0x7f0000ff4000/0xc000)=nil, 0xc000, 0x1) openat$sequencer(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/sequencer\x00', 0x200, 0x0) r5 = socket$inet(0x2, 0x803, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x7}, &(0x7f00000001c0)=0x8) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000540)=""/240, &(0x7f0000000380)=0xf0) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000040)=""/254, 0xfe, 0x0, &(0x7f0000000140)={0x3, {"46ce5d2c72318d"}}, 0x10) setsockopt$IPT_SO_SET_ADD_COUNTERS(r5, 0x0, 0x41, &(0x7f0000000280)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) write(r0, &(0x7f0000000480)="8f9d340d7d79bc0097d78e907047acdbcbf52e577a3fae63589764d0", 0x1c) [ 136.302273] ptrace attach of "/root/syz-executor5"[4497] was attempted by "/root/syz-executor5"[14758] 2018/03/30 15:28:53 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000040)) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000000)=0x6, 0x4) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f00000000c0)={0x8, 0x9}) 2018/03/30 15:28:53 executing program 2: ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f00000004c0)) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='_', 0x1, r0) keyctl$set_timeout(0xf, r1, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xfffffffffffffffd, 0x8882) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000180)={0x3, r2, 0x1}) r4 = socket(0x0, 0x2, 0x0) r5 = socket(0x0, 0x2, 0x0) bind(r4, &(0x7f0000000340)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff41) unshare(0x60000000) getuid() getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000000)=0xffffffffffffff25) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) gettid() getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000001400), &(0x7f0000001440)=0xc) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f00000001c0)) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000180)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000000180)={'\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="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"]}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r6, 0x8954, &(0x7f0000000400)={{0x2, 0x4e23, @rand_addr=0x8000}, {0x0, @random="04d8d2a5efdf"}, 0x14, {0x2, 0x4e24, @multicast2=0xe0000002}, 'bridge0\x00'}) accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000480)=0xffffff16, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f00000004c0)=0x9, 0x8) getsockopt$IPT_SO_GET_INFO(r6, 0x0, 0x40, &(0x7f00000002c0)={'security\x00'}, &(0x7f0000000240)=0x54) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000080)=""/133, 0x85, 0x10100, &(0x7f00000001c0)={0x3, {"ddf6d4b4097ce5"}, 0xff}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000140)=0x4e, 0xffffffffffffff12) 2018/03/30 15:28:53 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) socketpair(0x8, 0x2, 0x56, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000600)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4002000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x5c, r4, 0x400, 0x70bd2a, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x521d}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000) r5 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x10001, 0x280000) mkdir(&(0x7f0000000300)='./file0\x00', 0x99) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000480)={0x8000, 0x1, 0x8, 0x9859, 0x6, 0x2, 0x6d5d, 0x2, 0x0, 0xfffffffffffffffa, 0x3}, 0xb) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) close(r1) r6 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f0000000340)=0x3) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r7, r8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000500)) ioctl$TCSETAW(r5, 0x5407, &(0x7f00000004c0)={0x1ff00000000000, 0x1, 0x2, 0x7, 0x9, 0x9, 0x1, 0x0, 0x0, 0x8}) dup2(r0, r1) socket$l2tp(0x18, 0x1, 0x1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000000180), &(0x7f00000001c0)='/dev/snd/seq\x00') 2018/03/30 15:28:53 executing program 4: r0 = memfd_create(&(0x7f0000000040)='/\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) 2018/03/30 15:28:53 executing program 5: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x100000000, 0x4) r5 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r5, 0x40000000af01, &(0x7f0000c97ff8)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r6, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) close(r6) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r5, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_SET_VRING_ADDR(r5, 0x4028af11, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001300)=""/81, &(0x7f0000001380)=""/21, &(0x7f00000013c0)=""/143}) pread64(r5, &(0x7f00000014c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r5, 0x4008af30, &(0x7f0000d7c000)={0x0, r6}) write$vnet(r5, &(0x7f00000010c0)={0x1, {&(0x7f0000001140), 0x25d, &(0x7f0000001180)=""/162, 0x0, 0x2}}, 0x68) setreuid(0x0, r4) r7 = inotify_init1(0x0) fcntl$setown(r7, 0x8, 0xffffffffffffffff) ptrace$peekuser(0x3, r3, 0x5) fcntl$getownex(r7, 0x10, &(0x7f0000000300)={0x0, 0x0}) ptrace$setopts(0x4206, r8, 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000c80)={{0xa, 0x0, 0x6cf5, @loopback={0x0, 0x1}, 0xa1}, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffc0}, 0x0, [0x9, 0x0, 0x1f, 0x8, 0x8, 0xa8, 0x0, 0x5763badf]}, 0x5c) r9 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="64e2ac15c6aab872075a6392705ee2d9ccd29b0c9b87f7443e8879b1221232c9ca89b1a0bbb510846a7906000000366852f3633a246c801fd939bcd0472b95db041dc47682c7461ff6a0e210f4ceac12", 0x50, 0xfffffffffffffffb) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000001200)='big_key\x00', r9) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000800)=0xffffffffffff79e9) 2018/03/30 15:28:53 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000200)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x80, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e20, @rand_addr}}, 0x7, 0x8}, &(0x7f0000000380)=0x90) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000003c0)={r1}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f00006a6fe4), 0x0) pwritev(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000756ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0x210) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r2, &(0x7f00000001c0), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) pwrite64(0xffffffffffffffff, &(0x7f0000000500)="4e6224d808db3a3fd14fd1609b558f3459f2f5dd33db4d9629c9c65f274b939e3e47e8dd062e50def4502c1e6309fa6eb294a73e7472be167aabfa1a5829b6e839f97945152f91c192fdc4d8b78a78c0d851ad3251392fc4f8943980d03e66b81d69318016925d7b6175b4", 0x6b, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x80, 0x5, 0x20, 0x0, 0x4, 0x7, 0x5, {0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0xffff, 0x100000000, 0x68, 0x100, 0x4}}, &(0x7f00000000c0)=0xb0) connect$netrom(r0, &(0x7f0000000400)=@full={{0x3, {"e1e1f1c8a045e2"}}, [{"b5df4fd7d12161"}, {"e6a5b6a3acd478"}, {"4f12c13d8e3665"}, {"ad95c7796274d4"}, {"3c934620abd59f"}, {"cf97fa2350eb85"}, {"469c475dba2504"}, {"04a2390e185b47"}]}, 0x48) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000100)={r4, 0x1}, 0x8) sendto$inet6(0xffffffffffffffff, &(0x7f0000359fff)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000580)={0xfffffffffffffffd, 0x81, 0x1, 0x9, 0xfffffffffffffffe, 0x7, 0x5, 0x81, r5}, &(0x7f0000000480)=0x20) r6 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote, @multicast2, @multicast2}, &(0x7f0000000300)=0xa) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) unshare(0x40000000) r8 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) splice(0xffffffffffffffff, &(0x7f0000000240), r8, &(0x7f0000000280), 0x5aa9, 0xb) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f0000000040)={r7, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000000340)={r4, 0x1}, &(0x7f0000000380)=0xffffffffffffff53) socketpair(0x2, 0x0, 0x38000000000, &(0x7f0000000080)) close(r3) 2018/03/30 15:28:53 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000040), 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000240)=""/253) fallocate(r0, 0x2, 0x707, 0x60237a5d) ppoll(&(0x7f0000000040)=[{r0, 0x1}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={0x8}, 0x8) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x5208) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) times(&(0x7f0000000100)) 2018/03/30 15:28:53 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000040)="390000001300090468fe0000810000040000004003000000450001070000001419001a00e3ff010007000012020000080000e10c00f41ee400", 0x39}], 0x1) 2018/03/30 15:28:53 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000140)) getpgid(0x0) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00') ioctl$DRM_IOCTL_RES_CTX(r2, 0x6612, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) [ 136.819895] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 136.843326] IPVS: ftp: loaded support on port[0] = 21 [ 136.876260] ptrace attach of "/root/syz-executor5"[4497] was attempted by "/root/syz-executor5"[14817] 2018/03/30 15:28:53 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = mq_open(&(0x7f0000001740)=':\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x3, 0x9, 0x0, 0x0, 0x0, 0x0, 0x100000000000000}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001780)={0x5, r0, 0x1}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000017c0)={0x4, 0x208, 0x1c00000000000000, 0x1, 0x0}, &(0x7f0000001800)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000001840)={r3, 0x2}, &(0x7f0000001880)=0x8) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000300)=""/78, &(0x7f00000002c0)=0xfffffffffffffd38) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000001980)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001b40)=0x0) ptrace$peekuser(0x3, r4, 0x5) mq_timedsend(r1, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r1, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) r5 = accept$ax25(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$sock_inet_SIOCGIFNETMASK(r5, 0x891b, &(0x7f00000000c0)={'bcsh0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) mq_timedreceive(r1, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) r6 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_inet6_SIOCDELRT(r6, 0x890c, &(0x7f0000000440)={@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x1000000000000000, 0x78, 0x0, 0x500, 0x466, 0xfffffffffffffffc}) r7 = getpid() setpriority(0x3, r7, 0x2) r8 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xcc, 0x8000) getsockopt$ARPT_SO_GET_INFO(r8, 0x0, 0x60, &(0x7f00000019c0)={'filter\x00'}, &(0x7f0000001a40)=0x44) ioctl$LOOP_CTL_GET_FREE(r8, 0x4c82) getsockopt$inet_mtu(r8, 0x0, 0xa, &(0x7f0000000100), &(0x7f0000000180)=0x4) r9 = socket$packet(0x11, 0x200000000003, 0x300) getgid() ioctl$sock_ifreq(r9, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) connect$inet(r10, &(0x7f0000000540)={0x2, 0x4e22}, 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) getuid() 2018/03/30 15:28:53 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) socketpair(0x8, 0x2, 0x56, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000600)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4002000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x5c, r4, 0x400, 0x70bd2a, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x521d}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000) r5 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x10001, 0x280000) mkdir(&(0x7f0000000300)='./file0\x00', 0x99) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000480)={0x8000, 0x1, 0x8, 0x9859, 0x6, 0x2, 0x6d5d, 0x2, 0x0, 0xfffffffffffffffa, 0x3}, 0xb) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) close(r1) r6 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f0000000340)=0x3) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r7, r8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000500)) ioctl$TCSETAW(r5, 0x5407, &(0x7f00000004c0)={0x1ff00000000000, 0x1, 0x2, 0x7, 0x9, 0x9, 0x1, 0x0, 0x0, 0x8}) dup2(r0, r1) socket$l2tp(0x18, 0x1, 0x1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000000180), &(0x7f00000001c0)='/dev/snd/seq\x00') 2018/03/30 15:28:53 executing program 5: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x100000000, 0x4) r5 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r5, 0x40000000af01, &(0x7f0000c97ff8)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r6, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) close(r6) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r5, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_SET_VRING_ADDR(r5, 0x4028af11, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001300)=""/81, &(0x7f0000001380)=""/21, &(0x7f00000013c0)=""/143}) pread64(r5, &(0x7f00000014c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r5, 0x4008af30, &(0x7f0000d7c000)={0x0, r6}) write$vnet(r5, &(0x7f00000010c0)={0x1, {&(0x7f0000001140), 0x25d, &(0x7f0000001180)=""/162, 0x0, 0x2}}, 0x68) setreuid(0x0, r4) r7 = inotify_init1(0x0) fcntl$setown(r7, 0x8, 0xffffffffffffffff) ptrace$peekuser(0x3, r3, 0x5) fcntl$getownex(r7, 0x10, &(0x7f0000000300)={0x0, 0x0}) ptrace$setopts(0x4206, r8, 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000c80)={{0xa, 0x0, 0x6cf5, @loopback={0x0, 0x1}, 0xa1}, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffc0}, 0x0, [0x9, 0x0, 0x1f, 0x8, 0x8, 0xa8, 0x0, 0x5763badf]}, 0x5c) r9 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="64e2ac15c6aab872075a6392705ee2d9ccd29b0c9b87f7443e8879b1221232c9ca89b1a0bbb510846a7906000000366852f3633a246c801fd939bcd0472b95db041dc47682c7461ff6a0e210f4ceac12", 0x50, 0xfffffffffffffffb) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000001200)='big_key\x00', r9) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000800)=0xffffffffffff79e9) 2018/03/30 15:28:53 executing program 6: accept4$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14, 0x80000) r0 = syz_open_dev$sndmidi(&(0x7f0000000300)='/dev/snd/midiC#D#\x00', 0x1, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000208972, r1, 0x0) madvise(&(0x7f0000b80000/0x2000)=nil, 0x2000, 0x6d) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000000)={0xdbc, 0xfffffffffffffffd, 0x80080, 0x9d7b, 0x400, 0xfffffffffffffffe}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f00000000c0)) sendmsg$nfc_llcp(r0, &(0x7f0000000540)={&(0x7f0000000400)={0x27, 0x0, 0x0, 0x3, 0x100000001, 0x7fff, "c314005f1b1334d693f67bda71505b58a34cfdb9afdd512ded14e03688a7f8d1e9ab72403aabd3f0bcc41b62d01d456d92e98b82bd71deb10165657da046b9", 0x23}, 0x60, &(0x7f0000000280)=[{&(0x7f0000000180)="14665cb884fd1aa911d7bc546d0cadf33e335037", 0x14}], 0x1, &(0x7f0000000480)={0xa8, 0x88, 0x3, "323d53ad545f1befd31009e146b0cf54c92dd86abcfd8e73d9f1588c4c51183c29153afa681a8147a046364766b05ba0d53410b517e295cd45d9b8e177695d86c761d895f9e771664999f6c0a080ead2f7d08645ab20c7c3bb44e0f3aecb4df77c28a9fd65f7063420cdb1be72e416c82003cad6c134be873a35901981dfbd0d2e18d2d6a7d6c1451fdf9f3bab5ec064b3926cc1976207d4"}, 0xa8, 0x40000}, 0x4044084) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000580)) r2 = add_key(&(0x7f0000000100)='big_key\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)="58efc3a06982affc85b1a88d9edbcf2031f00e44e65ac90e0962adb1949f467918c0aebfd4a509bee30353ce86f971848b4c5e45cf7e932524b0c5088d9fa5c2c4d7a5d78b75bfc65dbaa6ec39a2bc78eb0aa7f141aab70cd12c411301ff99b6988b2991744990d5267ea270c07cc66c8fc50d0fca411984fa149316802908bb5afd2c070e03eabf1dff061147ac000804d8bde75f91f3074104", 0x9a, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r2, 0x3a7e) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r3, &(0x7f0000504000)={&(0x7f0000c27000)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="7c00000010000904000000000000000000000000650200dec888bdb6ac20f963940bab8a1abd4830eb0f813af6541bbe3cbec161784903ad390fec943eb7e0ae1ff4b815b8a829d59b55802524ab88f376cea3f3519ec7cbb34fbb890dfde7e348c3222217e70d596bf63271b990e0e97398f7904b9fdbf680d01538f0ad9b52cdb6a016ca3f0fb21db472073bcba554bb1dc053e45a2e89b0d504904d8c47bda0ed"], 0x1}, 0x1}, 0x0) dup(0xffffffffffffff9c) mlock(&(0x7f0000a67000/0x2000)=nil, 0x2000) mremap(&(0x7f0000c73000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000ffc000/0x3000)=nil) 2018/03/30 15:28:53 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) socketpair(0x8, 0x2, 0x56, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000600)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4002000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x54, r4, 0x400, 0x70bd2a, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x521d}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000) r5 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x10001, 0x280000) mkdir(&(0x7f0000000300)='./file0\x00', 0x99) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000480)={0x8000, 0x1, 0x8, 0x9859, 0x6, 0x2, 0x6d5d, 0x2, 0x0, 0xfffffffffffffffa, 0x3}, 0xb) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) close(r1) r6 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f0000000340)=0x3) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r7, r8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000500)) ioctl$TCSETAW(r5, 0x5407, &(0x7f00000004c0)={0x1ff00000000000, 0x1, 0x2, 0x7, 0x9, 0x9, 0x1, 0x0, 0x0, 0x8}) dup2(r0, r1) socket$l2tp(0x18, 0x1, 0x1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000000180), &(0x7f00000001c0)='/dev/snd/seq\x00') [ 136.957536] bridge0: port 1(erspan0) entered blocking state [ 136.963605] bridge0: port 1(erspan0) entered disabled state [ 136.977528] device erspan0 entered promiscuous mode 2018/03/30 15:28:53 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[]) r1 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) r2 = openat$dir(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x200000, 0x80) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000004c0)=r4) linkat(r2, &(0x7f0000000400)='./file0\x00', r4, &(0x7f0000000480)='./file0\x00', 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000540)={0x0, r1}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)={0x1, 0x0, [{0x4, 0x29, &(0x7f00000001c0)=""/41}]}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f0000000040)={0x0}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f00000007c0)={0x68, 0x0, &(0x7f0000000700)=[@increfs_done={0x40106308, r5, 0x3}, @decrefs={0x40046307}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x70, 0x30, &(0x7f0000000640)=[@ptr={0x70742a85, 0x1, &(0x7f0000000180), 0x1, 0x3, 0x19}, @fda={0x66646185, 0x6, 0x0, 0x36}, @ptr={0x70742a85, 0x0, &(0x7f0000000500), 0x1, 0x2, 0x24}], &(0x7f00000006c0)=[0x58, 0x68, 0x48, 0x78, 0x38, 0x0]}}}], 0x19, 0x0, &(0x7f0000000780)="a0b6b350fcbd330c357ada6a5cb5fda7c0389b2307da461de5"}) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r6, 0xc0106418, &(0x7f0000000280)={0xff, 0x0, 0x0, 0x9, 0x4, 0x1}) ioctl(r3, 0x9, &(0x7f0000000580)="5a3fa7731307169ef8dbdc21402803d95116e7993140387a64a7d623aba4414287d196a3587d51f65a906f8726501fb8865cd23dcc4023a9a74a86ff1da57c3fe5e0d7a71d06d058a4d448ebdfa29e106c5fb6016486e21234ad8eeb045b0b9a8537a6cadba08b2fae87c910263dab4f8a82afa58480c3b8e4e3569fd18ed20b54e0c4") ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000380)=&(0x7f0000000340)) [ 137.020269] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 137.031972] bridge0: port 1(erspan0) entered blocking state [ 137.037874] bridge0: port 1(erspan0) entered forwarding state [ 137.178444] ptrace attach of "/root/syz-executor5"[4497] was attempted by "/root/syz-executor5"[14887] 2018/03/30 15:28:54 executing program 6: r0 = getpid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x5, 0x40000) getsockopt$sock_int(r1, 0x1, 0xa, &(0x7f00000007c0), &(0x7f00000009c0)=0x4) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x7fff, 0x90000) process_vm_writev(r0, &(0x7f0000000900)=[{&(0x7f0000000080)=""/144, 0x90}, {&(0x7f00000001c0)=""/141, 0x8d}, {&(0x7f0000000140)=""/9, 0x9}, {&(0x7f0000000280)=""/218, 0xda}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/240, 0xf0}, {&(0x7f0000000540)=""/243, 0xf3}, {&(0x7f0000000640)=""/201, 0xc9}, {&(0x7f0000000800)=""/249, 0xf9}], 0x9, &(0x7f0000002e00)=[{&(0x7f00000019c0)=""/4096, 0x1000}, {&(0x7f0000000740)=""/36, 0x24}, {&(0x7f00000029c0)=""/160, 0xa0}, {&(0x7f0000002a80)=""/145, 0x91}, {&(0x7f0000002b40)=""/141, 0x8d}, {&(0x7f0000002c00)=""/212, 0xd4}, {&(0x7f0000002d00)=""/99, 0x63}, {&(0x7f0000002d80)=""/85, 0x55}, {&(0x7f0000000780)=""/30, 0x1e}], 0x9, 0x0) [ 137.236164] IPVS: ftp: loaded support on port[0] = 21 2018/03/30 15:28:54 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) socketpair(0x8, 0x2, 0x56, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000600)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4002000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x54, r4, 0x400, 0x70bd2a, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x521d}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000) r5 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x10001, 0x280000) mkdir(&(0x7f0000000300)='./file0\x00', 0x99) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000480)={0x8000, 0x1, 0x8, 0x9859, 0x6, 0x2, 0x6d5d, 0x2, 0x0, 0xfffffffffffffffa, 0x3}, 0xb) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) close(r1) r6 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f0000000340)=0x3) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r7, r8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000500)) ioctl$TCSETAW(r5, 0x5407, &(0x7f00000004c0)={0x1ff00000000000, 0x1, 0x2, 0x7, 0x9, 0x9, 0x1, 0x0, 0x0, 0x8}) dup2(r0, r1) socket$l2tp(0x18, 0x1, 0x1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000000180), &(0x7f00000001c0)='/dev/snd/seq\x00') 2018/03/30 15:28:54 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000700)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x1, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x100000001}, 0x1c) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000001000000009, &(0x7f0000000000)=0x8, 0x4) 2018/03/30 15:28:54 executing program 5: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x100000000, 0x4) r5 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r5, 0x40000000af01, &(0x7f0000c97ff8)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r6, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) close(r6) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r5, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_SET_VRING_ADDR(r5, 0x4028af11, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001300)=""/81, &(0x7f0000001380)=""/21, &(0x7f00000013c0)=""/143}) pread64(r5, &(0x7f00000014c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r5, 0x4008af30, &(0x7f0000d7c000)={0x0, r6}) write$vnet(r5, &(0x7f00000010c0)={0x1, {&(0x7f0000001140), 0x25d, &(0x7f0000001180)=""/162, 0x0, 0x2}}, 0x68) setreuid(0x0, r4) r7 = inotify_init1(0x0) fcntl$setown(r7, 0x8, 0xffffffffffffffff) ptrace$peekuser(0x3, r3, 0x5) fcntl$getownex(r7, 0x10, &(0x7f0000000300)={0x0, 0x0}) ptrace$setopts(0x4206, r8, 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000c80)={{0xa, 0x0, 0x6cf5, @loopback={0x0, 0x1}, 0xa1}, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffc0}, 0x0, [0x9, 0x0, 0x1f, 0x8, 0x8, 0xa8, 0x0, 0x5763badf]}, 0x5c) r9 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="64e2ac15c6aab872075a6392705ee2d9ccd29b0c9b87f7443e8879b1221232c9ca89b1a0bbb510846a7906000000366852f3633a246c801fd939bcd0472b95db041dc47682c7461ff6a0e210f4ceac12", 0x50, 0xfffffffffffffffb) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000001200)='big_key\x00', r9) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000800)=0xffffffffffff79e9) 2018/03/30 15:28:54 executing program 3: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000334f28)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000970000)='/dev/sg#\x00', 0x0, 0xc0002) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x1, 0x8000, 0x0, 0x1b, 0x20, 0x14, "81f8fdc7cbdee8926857a7f08324c27523b1bba7042504a20334c4a33aba96de2156a44dbf8b22e0b6594231e769d52ca0407930b33c080ef01d3bde04cbc119", "a68b37843fa9a1af7e8fe1f62d76d38f0aba595f7b81b95fdd7ced5ceb4d8a1b41a2b2028cc1f0d3bcadbef7b2ecb0cfaf9864d7af8c486e62cfd1d58c852fdc", "a44003645edd160c6f0347cda95b34a8aea55eead0f30c4886c3ce3470d3bb9c", [0xaa3c0000000, 0x8]}) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000000240)={0xfffffffffffffffc, 0x0, 0x80da14, 0x1000000, 0x4}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r2 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x3, 0x10000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f00000003c0)=0xe8) getresgid(&(0x7f0000000400)=0x0, &(0x7f0000000440), &(0x7f0000000480)) syz_fuse_mount(&(0x7f0000000280)='./file0\x00', 0xe003, r3, r4, 0x6, 0x1000004) mincore(&(0x7f0000ff9000/0x4000)=nil, 0x4000, &(0x7f00000001c0)=""/42) ptrace$poke(0x5, r1, &(0x7f0000000040), 0x20000003fd) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000140)={0x7, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}]}) getsockopt$inet6_dccp_int(r0, 0x21, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000640)) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f00000004c0)={{0x80, 0x81}, {0x7, 0x9}, 0x20, 0x0, 0x100000000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/30 15:28:54 executing program 6: unshare(0x20000000) clone(0x0, &(0x7f0000001480), &(0x7f0000001440), &(0x7f00000013c0), &(0x7f0000001400)) clock_nanosleep(0x0, 0x0, &(0x7f0000051ff0)={0x0, 0x989680}, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) msgget$private(0x0, 0x60) pipe(&(0x7f0000001400)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001500)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@local}}, {{@in6=@ipv4}, 0x0, @in6=@mcast2}}, &(0x7f0000001600)=0xe8) setsockopt(r1, 0x3, 0x7, &(0x7f00000000c0)="83b026b7589f6d6953b472c9327633ceb058287ca2f1b1781466975a3c2aabf60de0ed6f821a3ee313f02cd1d5d8355fc84466b9bd90baa16fac577f07dae5cb3b632b4ae288003c2618dbd4dab3e16fe6cd6cff423a04fbb794b27d89323daf980b7b7b3b73e3b675e95c036f0945293c38b0a9786cbe4ba78295e8f6", 0x7d) r2 = memfd_create(&(0x7f0000000080)='\\vmnet0trustedposix_acl_access\x00', 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0xffffffffffffffff, r2, 0x0) clone(0x2004100, &(0x7f0000000180), &(0x7f0000000040), &(0x7f0000000000), &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000140)={0x6e5e34d4, 0x3, {0x3, 0x2, 0xb453, 0x3, 0x10000}}) [ 137.418783] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 137.486490] ptrace attach of "/root/syz-executor5"[4497] was attempted by "/root/syz-executor5"[14919] 2018/03/30 15:28:54 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x29, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffffffffffbfd, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xf1}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) sched_setattr(0x0, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, 0x3e}, 0x0) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) creat(&(0x7f00000003c0)='./file0\x00', 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) ioctl$TCSETSW(r1, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) readv(0xffffffffffffffff, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000540)="4d84333445eca8a951986a846c5c47b685ce9ea05c41720355959e784903d6fce785e33be7c12ba8fda1307fecc9f8c7791333cef05561e77184f6920469125dd6534188635f0fd4ff36c33c473ebdfc2e8724e4149292718a5206d3457ed46367fc6bc14aa01c63e0ae71", 0x6b, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000140)) r2 = request_key(&(0x7f0000000200)='logon\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)='cpuset\x00', 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000400)={0x80, 0x8200, 0x7, 0x8}, &(0x7f0000000440)=0x10) keyctl$unlink(0x9, 0x0, r2) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f00000000c0)={0xffffffffffffffe1, 0x0, 0x6, 0x0, 0xcbbe}) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000ffa000/0x3000)=nil}) ioctl$TCXONC(r1, 0x540a, 0x2) openat$ashmem(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ashmem\x00', 0x101000, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000000)={0x6, 0x10000000, 0x4, 0x9, 0x0, 0x1, 0x0, 0x800, 0x8, 0x40, 0x1, 0x1}) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7636}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000004c0)={0xffffffffffffffff, &(0x7f0000000380)="8281f22d00259f3966a7515e1811fe7fc41282e89a92cab2af256880da31befd8098854e3028ff8ee02be574edc779c0f77d04cff5846ff9448e996d881793a2faa725df2bec8092d2141f34c753b7973f10cd5920c4febf2805baeb4505e69a5068", &(0x7f0000000480)=""/31}, 0x18) close(r1) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000640)={0x3, 0x6}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000180)={@mcast1, 0x0}, &(0x7f0000000500)=0x14) bind$can_raw(0xffffffffffffffff, &(0x7f0000000600)={0x1d, r3}, 0x10) 2018/03/30 15:28:54 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) socketpair(0x8, 0x2, 0x56, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000600)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4002000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x54, r4, 0x400, 0x70bd2a, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x521d}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000) r5 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x10001, 0x280000) mkdir(&(0x7f0000000300)='./file0\x00', 0x99) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000480)={0x8000, 0x1, 0x8, 0x9859, 0x6, 0x2, 0x6d5d, 0x2, 0x0, 0xfffffffffffffffa, 0x3}, 0xb) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) close(r1) r6 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f0000000340)=0x3) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r7, r8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000500)) ioctl$TCSETAW(r5, 0x5407, &(0x7f00000004c0)={0x1ff00000000000, 0x1, 0x2, 0x7, 0x9, 0x9, 0x1, 0x0, 0x0, 0x8}) dup2(r0, r1) socket$l2tp(0x18, 0x1, 0x1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000000180), &(0x7f00000001c0)='/dev/snd/seq\x00') 2018/03/30 15:28:54 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf1ffc)=0x600210) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000100)={0xf2b7, 0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000140)={0x10001, r1, 0x10000, 0x748}) 2018/03/30 15:28:54 executing program 4: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) read(r0, &(0x7f00005f6000)=""/99, 0x63) recvfrom(r0, &(0x7f00000c9000)=""/88, 0x58, 0x0, 0x0, 0xfffffffffffffdfa) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) write(r0, &(0x7f000034dfda), 0x0) 2018/03/30 15:28:54 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000040), 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000240)=""/253) r1 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x40, 0x10000) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) fallocate(r0, 0x2, 0x707, 0x60237a5d) ppoll(&(0x7f0000000040)=[{r0, 0x1}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={0x8}, 0x8) r2 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000000340)={{0x1000000000000000, 0x7, 0xffffffff, 0x6, "245a135c0ee62a6889b054ba33b3ad35adec7ee80b7d1668ce6df1458e2839dbc6b797bf8997af2c045a9f28", 0xd81}, 0x0, [0x1, 0x0, 0x0, 0xffffffff, 0x200, 0x80000001, 0x2, 0x4e, 0xfffffffffffffffb, 0x7fff, 0x0, 0x5, 0x1deb, 0x5, 0x76c, 0xfff, 0x8, 0xb4, 0x1ff, 0x6, 0x5, 0x6, 0xfffffffffffffff8, 0xff, 0x7ff, 0x0, 0x5, 0x0, 0x8d0, 0x7fffffff, 0x3, 0x1, 0x5, 0x7ff, 0x20, 0x3, 0x6, 0x3f, 0x4, 0x399, 0x100000001, 0x1f, 0x9, 0x7, 0x6, 0x8, 0xa00000, 0x0, 0x3, 0x1, 0x3540000, 0x52, 0x1672, 0x6, 0x9, 0xfffffffffffffffa, 0x0, 0x400, 0x9, 0x0, 0x5, 0xed, 0x3, 0x7f, 0x7, 0x3, 0x8001, 0x7, 0x1, 0x8, 0x7, 0x1, 0x0, 0x6, 0x1, 0x788, 0x0, 0x7ff, 0x9, 0x8, 0x7, 0x0, 0x9, 0x5f12, 0x4, 0x0, 0x7ff, 0x0, 0x1, 0x2, 0x3, 0x0, 0x7, 0x400, 0x101, 0x1000, 0xff, 0x624f0000000000, 0x4, 0xfffffffffffffffe, 0xfffffffffffff745, 0x80000000, 0xfdb7, 0x61, 0x5, 0x8d, 0x101, 0x400, 0x8, 0x6, 0x2, 0x94, 0x400, 0x3, 0xff, 0x8, 0x10000, 0x5, 0xfff, 0x9, 0x3, 0x8e, 0x400, 0x5c5, 0x31ade46d, 0xc5, 0x62, 0x1]}) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000180)) mmap(&(0x7f00007ad000/0x2000)=nil, 0x2000, 0x400000000000, 0x8031, r1, 0x0) 2018/03/30 15:28:54 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000244000)) r1 = open(&(0x7f0000000080)='./file0\x00', 0x101000, 0x10d) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000001c0)=0x3f, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x0, 0x30}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r2, 0x7730, 0x1}, &(0x7f0000000180)=0x10) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/03/30 15:28:54 executing program 5: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x100000000, 0x4) r5 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r5, 0x40000000af01, &(0x7f0000c97ff8)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r6, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) close(r6) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r5, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_SET_VRING_ADDR(r5, 0x4028af11, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001300)=""/81, &(0x7f0000001380)=""/21, &(0x7f00000013c0)=""/143}) pread64(r5, &(0x7f00000014c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r5, 0x4008af30, &(0x7f0000d7c000)={0x0, r6}) write$vnet(r5, &(0x7f00000010c0)={0x1, {&(0x7f0000001140), 0x25d, &(0x7f0000001180)=""/162, 0x0, 0x2}}, 0x68) setreuid(0x0, r4) r7 = inotify_init1(0x0) fcntl$setown(r7, 0x8, 0xffffffffffffffff) ptrace$peekuser(0x3, r3, 0x5) fcntl$getownex(r7, 0x10, &(0x7f0000000300)={0x0, 0x0}) ptrace$setopts(0x4206, r8, 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000c80)={{0xa, 0x0, 0x6cf5, @loopback={0x0, 0x1}, 0xa1}, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffc0}, 0x0, [0x9, 0x0, 0x1f, 0x8, 0x8, 0xa8, 0x0, 0x5763badf]}, 0x5c) r9 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="64e2ac15c6aab872075a6392705ee2d9ccd29b0c9b87f7443e8879b1221232c9ca89b1a0bbb510846a7906000000366852f3633a246c801fd939bcd0472b95db041dc47682c7461ff6a0e210f4ceac1264afd613cc09ae6b2042b3a3efdfebe828980292c3a6529c5ab6906e0516b682013d1a0eaa626fc9", 0x78, 0xfffffffffffffffb) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000001200)='big_key\x00', r9) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000800)=0xffffffffffff79e9) 2018/03/30 15:28:54 executing program 2: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@dev, @in=@remote}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f00000004c0)=0xe8) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x1, 0x511080) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x2, 0xff, 0x8, 0x1, 0x3, 0x8200}, 0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000640), 0x7, 0x0, &(0x7f0000000680)={0x77359400}, &(0x7f00000006c0), 0x0) mbind(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, &(0x7f00000002c0), 0x0, 0x0) 2018/03/30 15:28:54 executing program 0: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000d68f5d)) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000080), 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000001c0)=[@text16={0x10, &(0x7f0000000240)="0f01d10f23bdbaf80c66b85cea958566efbafc0c66ed66b9960000400f32660f3a624300080fc75dc8fe8b0f000f0d5e42baf80c66b842a2378366efbafc0cb80b47efba4200ec"}], 0xaaaace6, 0x0, &(0x7f0000000140)=[@vmwrite={0x8, 0x0, 0x4, 0x0, 0x200, 0x0, 0x2, 0x0, 0x86d00000000000}, @dstype3={0x7}], 0x12dd) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x20000d000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r4, 0x40086408, &(0x7f00000003c0)={0x8, 0x7}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x82, 0x0) ioctl$KDGKBSENT(r5, 0x4b48, &(0x7f0000000300)={0x1, 0x3, 0x8}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r6 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000000c0)={r6}) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000440)=0xfffffffffffffffc, 0x4) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x101, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2), 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r7, 0xc0185879, &(0x7f00000002c0)={0xe8, &(0x7f0000001540)}) 2018/03/30 15:28:54 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r2) r4 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000400)='K', 0x1, r2) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000001440)={0x100010, 0x3f, 0x276c, 0xa50e, 0x4, 0x9}) keyctl$update(0x2, r4, &(0x7f0000000240)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000440)="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") r5 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0xc83, 0x4000) accept4$alg(r5, 0x0, 0x0, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r4}, &(0x7f0000000140)=""/5, 0x5, &(0x7f00000001c0)={&(0x7f0000000180)={'rmd128-generic\x00'}}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) getsockopt$inet_tcp_buf(r5, 0x6, 0x0, &(0x7f0000001540)=""/4096, &(0x7f0000000380)=0x1000) r6 = syz_open_pts(r0, 0x8000020201) fcntl$setstatus(r6, 0x4, 0x2800) ioctl$TCXONC(r6, 0x540a, 0x0) r7 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x460000) keyctl$set_reqkey_keyring(0xe, 0x6) ioctl$TUNGETVNETHDRSZ(r7, 0x800454d7, &(0x7f0000000040)) write(r6, &(0x7f0000fd6000)='z', 0x1) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r5, 0x6, 0x21, &(0x7f0000000300)="629311737b3ecc013c2a66efd9badae1", 0x10) close(r6) ioctl$TCFLSH(r0, 0x540b, 0x0) setsockopt$sock_int(r5, 0x1, 0x3f, &(0x7f0000000340)=0x401, 0x4) setsockopt$llc_int(r7, 0x10c, 0xb, &(0x7f0000002540)=0x6, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f0000002a80)={{{@in, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000002bc0)=0xfffffffffffffea7) keyctl$get_persistent(0x16, r8, r2) 2018/03/30 15:28:54 executing program 6: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0x1000], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x1b0, 0x200, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x460) r1 = socket(0x1d, 0xb, 0x10000) connect$nfc_llcp(r1, &(0x7f0000000000)={0x27, 0x0, 0x2, 0x0, 0x5, 0x8f3b, "1c41dd00e4a1c855d6d8e729cc5549b0616dcce7a12b8178049cf94a6c1cbe1d27bbffb78ba9a6b024c35155202a93827ae7afb025cb785ce6bfb88e2b5874", 0x23}, 0x60) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000100)=0x2) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=[{}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'vcan0\x00', 'ifb0\x00', 'syzkaller0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xf8, 0x128}, [@common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xffffffffffffffff}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffbffffffffffe}]}, 0x260) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x40, 0x0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000000180)) [ 137.713338] kernel msg: ebtables bug: please report to author: bad policy [ 137.753081] ptrace attach of "/root/syz-executor5"[4497] was attempted by "/root/syz-executor5"[14954] [ 137.772658] kernel msg: ebtables bug: please report to author: bad policy 2018/03/30 15:28:54 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x20, 0x1, 0x200, 0x0, 0x20, 0xfffffffffffeffff, 0x8, 0x8, r2}, &(0x7f0000000140)=0x20) io_setup(0x1, &(0x7f0000000100)=0x0) pipe(&(0x7f0000000000)) io_cancel(r3, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, &(0x7f00000003c0)}, &(0x7f00000001c0)) 2018/03/30 15:28:54 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") open(&(0x7f0000000100)='./file0\x00', 0x20000, 0x2) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) capset(&(0x7f0000000040)={0x20080522, r2}, &(0x7f00000000c0)={0x0, 0x6, 0x9, 0x200, 0x4, 0x401}) ioctl$DRM_IOCTL_RES_CTX(r1, 0x401c5820, &(0x7f0000000080)={0x2b8, &(0x7f0000000040)}) 2018/03/30 15:28:54 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) dup3(r1, r0, 0x0) write$cgroup_int(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="368dc8596d3cdac66bd16293ac7b3561b4c951d602678ff6fc38a04c90741a3b4bbbd916e28c6d763d7436e4f3d3dcfb61931b6fce"], 0x4) preadv(r1, &(0x7f0000000080)=[{&(0x7f0000000140)=""/38, 0xffffffffffffff58}], 0x1, 0xfffffffffffffffe) preadv(r0, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/87, 0x57}, {&(0x7f0000000380)=""/184, 0xb8}], 0x2, 0x0) 2018/03/30 15:28:54 executing program 2: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f00000affc0), &(0x7f00000001c0)) r0 = syz_open_procfs(0x0, &(0x7f0000af9d25)='personality\x00') read$eventfd(r0, &(0x7f0000b8f000), 0x8) execve(&(0x7f0000b67ff8)='./file0\x00', &(0x7f0000903fe8), &(0x7f0000438ffc)) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000000)=0x2, 0x4) open$dir(&(0x7f0000467000)='./file0\x00', 0x26102, 0x0) 2018/03/30 15:28:54 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) socketpair(0x8, 0x2, 0x56, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000600)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4002000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x5c, r4, 0x400, 0x70bd2a, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x521d}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000) r5 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x10001, 0x280000) mkdir(&(0x7f0000000300)='./file0\x00', 0x99) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000480)={0x8000, 0x1, 0x8, 0x9859, 0x6, 0x2, 0x6d5d, 0x2, 0x0, 0xfffffffffffffffa, 0x3}, 0xb) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) close(r1) r6 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f0000000340)=0x3) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r7, r8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000500)) ioctl$TCSETAW(r5, 0x5407, &(0x7f00000004c0)={0x1ff00000000000, 0x1, 0x2, 0x7, 0x9, 0x9, 0x1, 0x0, 0x0, 0x8}) dup2(r0, r1) socket$l2tp(0x18, 0x1, 0x1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000000180), &(0x7f00000001c0)='/dev/snd/seq\x00') 2018/03/30 15:28:54 executing program 5: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x100000000, 0x4) r5 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r5, 0x40000000af01, &(0x7f0000c97ff8)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r6, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) close(r6) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r5, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_SET_VRING_ADDR(r5, 0x4028af11, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001300)=""/81, &(0x7f0000001380)=""/21, &(0x7f00000013c0)=""/143}) pread64(r5, &(0x7f00000014c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r5, 0x4008af30, &(0x7f0000d7c000)={0x0, r6}) write$vnet(r5, &(0x7f00000010c0)={0x1, {&(0x7f0000001140), 0x25d, &(0x7f0000001180)=""/162, 0x0, 0x2}}, 0x68) setreuid(0x0, r4) r7 = inotify_init1(0x0) fcntl$setown(r7, 0x8, 0xffffffffffffffff) ptrace$peekuser(0x3, r3, 0x5) fcntl$getownex(r7, 0x10, &(0x7f0000000300)={0x0, 0x0}) ptrace$setopts(0x4206, r8, 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000c80)={{0xa, 0x0, 0x6cf5, @loopback={0x0, 0x1}, 0xa1}, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffc0}, 0x0, [0x9, 0x0, 0x1f, 0x8, 0x8, 0xa8, 0x0, 0x5763badf]}, 0x5c) r9 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="64e2ac15c6aab872075a6392705ee2d9ccd29b0c9b87f7443e8879b1221232c9ca89b1a0bbb510846a7906000000366852f3633a246c801fd939bcd0472b95db041dc47682c7461ff6a0e210f4ceac1264afd613cc09ae6b2042b3a3efdfebe828980292c3a6529c5ab6906e0516b682013d1a0eaa626fc9", 0x78, 0xfffffffffffffffb) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000001200)='big_key\x00', r9) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000800)=0xffffffffffff79e9) 2018/03/30 15:28:54 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200, 0x0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000002, 0x8972, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xffff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x400, 0x80000000, 0x2, 0x2, 0x4, 0x80000000, 0x5, 0xffffffffffffffff, r1}, &(0x7f0000000100)=0x20) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000140)={@dev}, &(0x7f0000000180)=0x14) mbind(&(0x7f0000c43000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000001000), 0x7, 0x2) 2018/03/30 15:28:54 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000680)='/dev/vcs#\x00', 0x0, 0x4) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x4, 0xfffffffffffffffe) getsockopt(r1, 0x10f, 0x0, &(0x7f0000003fb3), &(0x7f0000000000)=0xff5f) ioctl$KVM_UNREGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae68, &(0x7f0000000080)={0x10002, 0x100000}) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000240)=""/251) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r3, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x8, 0x3ff}, &(0x7f0000000200)=0x90) r4 = getpgid(0x0) setpgid(r2, r4) [ 138.099465] ptrace attach of "/root/syz-executor5"[4497] was attempted by "/root/syz-executor5"[15013] 2018/03/30 15:28:55 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x80002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000b4dff8), 0xfffffe7e) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000040), 0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) 2018/03/30 15:28:55 executing program 6: fanotify_init(0x20, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000000040)) 2018/03/30 15:28:55 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) socketpair(0x8, 0x2, 0x56, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000600)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4002000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x5c, r4, 0x400, 0x70bd2a, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x521d}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000) r5 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x10001, 0x280000) mkdir(&(0x7f0000000300)='./file0\x00', 0x99) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000480)={0x8000, 0x1, 0x8, 0x9859, 0x6, 0x2, 0x6d5d, 0x2, 0x0, 0xfffffffffffffffa, 0x3}, 0xb) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) close(r1) r6 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f0000000340)=0x3) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r7, r8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000500)) ioctl$TCSETAW(r5, 0x5407, &(0x7f00000004c0)={0x1ff00000000000, 0x1, 0x2, 0x7, 0x9, 0x9, 0x1, 0x0, 0x0, 0x8}) dup2(r0, r1) socket$l2tp(0x18, 0x1, 0x1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000000180), &(0x7f00000001c0)='/dev/snd/seq\x00') 2018/03/30 15:28:55 executing program 2: r0 = socket$kcm(0x29, 0x7, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x423fc) r1 = memfd_create(&(0x7f0000003ffa)='wfgn0', 0x2) fcntl$addseals(r1, 0x409, 0xc) fallocate(r1, 0x0, 0x0, 0xffff) dup3(r0, r0, 0xe102cf80ba702734) mkdirat$cgroup(r1, &(0x7f0000000100)='syz0\x00', 0x1ff) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000040)=""/185) socket$inet_icmp(0x2, 0x2, 0x1) socket$kcm(0x29, 0x5, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x2000, 0x0) 2018/03/30 15:28:55 executing program 5: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x100000000, 0x4) r5 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r5, 0x40000000af01, &(0x7f0000c97ff8)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r6, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) close(r6) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r5, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_SET_VRING_ADDR(r5, 0x4028af11, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001300)=""/81, &(0x7f0000001380)=""/21, &(0x7f00000013c0)=""/143}) pread64(r5, &(0x7f00000014c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r5, 0x4008af30, &(0x7f0000d7c000)={0x0, r6}) write$vnet(r5, &(0x7f00000010c0)={0x1, {&(0x7f0000001140), 0x25d, &(0x7f0000001180)=""/162, 0x0, 0x2}}, 0x68) setreuid(0x0, r4) r7 = inotify_init1(0x0) fcntl$setown(r7, 0x8, 0xffffffffffffffff) ptrace$peekuser(0x3, r3, 0x5) fcntl$getownex(r7, 0x10, &(0x7f0000000300)={0x0, 0x0}) ptrace$setopts(0x4206, r8, 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000c80)={{0xa, 0x0, 0x6cf5, @loopback={0x0, 0x1}, 0xa1}, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffc0}, 0x0, [0x9, 0x0, 0x1f, 0x8, 0x8, 0xa8, 0x0, 0x5763badf]}, 0x5c) r9 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="64e2ac15c6aab872075a6392705ee2d9ccd29b0c9b87f7443e8879b1221232c9ca89b1a0bbb510846a7906000000366852f3633a246c801fd939bcd0472b95db041dc47682c7461ff6a0e210f4ceac1264afd613cc09ae6b2042b3a3efdfebe828980292c3a6529c5ab6906e0516b682013d1a0eaa626fc9", 0x78, 0xfffffffffffffffb) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000001200)='big_key\x00', r9) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000800)=0xffffffffffff79e9) 2018/03/30 15:28:55 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x14, 0x18, 0xc, 0x0, 0x0, {0x7fffffffffffffff}}, 0xfffffffffffffd95}, 0x1}, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x6, 0x50000) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000100)='system\x00') 2018/03/30 15:28:55 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000000340)='/dev/admmidi#\x00', 0xfffffffffffffff8, 0x123400) ioctl$TIOCCONS(r0, 0x541d) socketpair(0x2, 0x3, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080), &(0x7f0000000100)=0x4) r2 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) pipe(&(0x7f0000000380)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r3 = memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x3, 0x3, 0x7, 0x297204f6, 0xfffffffffffff938}, &(0x7f0000000180)={0x4dbfc783, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff, 0x100}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x2, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r4 = dup2(r2, r2) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) r5 = getpid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x2c) ptrace$getenv(0x4201, r5, 0x6c, &(0x7f00000002c0)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) close(r2) openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') 2018/03/30 15:28:55 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000140)=[{{0x77359400}, 0x80, 0x3, 0xff}, {{}, 0x100000000, 0x0, 0x100}, {{r1, r2/1000+30000}, 0x2, 0x87cb}, {{0x77359400}, 0xfffffffffffffffc, 0x1000, 0x8000}], 0x60) write$evdev(r0, &(0x7f0000000040), 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000240)=""/253) fallocate(r0, 0x2, 0x707, 0x60237a5d) ppoll(&(0x7f0000000040)=[{r0, 0x1}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={0x8}, 0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/30 15:28:55 executing program 3: sysinfo(&(0x7f00000005c0)=""/160) r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0xb743ac1484f3263e) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x9, &(0x7f0000000380)=0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x7, 0x3, r0, &(0x7f0000000200)="9a3e9475b47f6da56229881027526e5710167be4236e1305b6253fc8c267b0", 0x1f, 0x1, 0x0, 0x1, r0}]) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x80000000000000, 0xd3b, 0x1cbe, 0x1, 0x8}, &(0x7f00000003c0)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000400)={0x2, 0x2, 0x0, 0x5, 0x7, 0x0, 0x6066, 0xfffffffffffffff8, r2}, 0x20) fallocate(r0, 0x0, 0xffff, 0x4) r3 = open(&(0x7f0000002000)='./bus\x00', 0x4001, 0x0) sendfile(r3, r0, 0x0, 0x20000) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="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"], 0x58}, 0x1, 0x0, 0x0, 0x4000}, 0x40000) 2018/03/30 15:28:55 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7fff, 0x6040) openat$cgroup_type(r1, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0x297, &(0x7f0000013ff1)={&(0x7f0000000140)={0x30, 0x18, 0x1, 0x0, 0x0, {0x1}, [@typed={0xc, 0x1, @u64}, @nested={0x10, 0x6, [@typed={0xc, 0x0, @u64}]}]}, 0x30}, 0x1}, 0x0) r2 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) kcmp(r2, r3, 0x6, r1, r0) 2018/03/30 15:28:55 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002fd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000010ff0)={0x1d, r1}, 0x10, &(0x7f000000eff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="01000000fcffffff0000000000000000", @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000f400000068759a67d8602d3e4b207446a705148d03f1f86e60b22a6ec7e5b35afc19cd0ed506fb9cdb55b6a57931dba02f4fa824774c4da027a948697c01f3ec6bc0f8f98290b0198d30bde485753f80c203fe81"], 0x80}, 0x1}, 0x0) 2018/03/30 15:28:55 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d90ff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r1 = creat(&(0x7f0000873ff4)='./file0/bus\x00', 0x0) mq_getsetattr(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f}, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)=0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ptmx\x00', 0x10000, 0x0) getresgid(&(0x7f0000000280), &(0x7f00000002c0)=0x0, &(0x7f0000000300)) lchown(&(0x7f0000000100)='./file0\x00', r4, r5) kcmp(r2, r3, 0x5, r1, r0) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) 2018/03/30 15:28:55 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) socketpair(0x8, 0x2, 0x56, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000600)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4002000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x5c, r4, 0x400, 0x70bd2a, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x521d}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000) r5 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x10001, 0x280000) mkdir(&(0x7f0000000300)='./file0\x00', 0x99) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000480)={0x8000, 0x1, 0x8, 0x9859, 0x6, 0x2, 0x6d5d, 0x2, 0x0, 0xfffffffffffffffa, 0x3}, 0xb) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) close(r1) r6 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f0000000340)=0x3) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r7, r8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000500)) ioctl$TCSETAW(r5, 0x5407, &(0x7f00000004c0)={0x1ff00000000000, 0x1, 0x2, 0x7, 0x9, 0x9, 0x1, 0x0, 0x0, 0x8}) dup2(r0, r1) socket$l2tp(0x18, 0x1, 0x1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000000180), &(0x7f00000001c0)='/dev/snd/seq\x00') [ 138.511856] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 138.519318] netlink: 'syz-executor2': attribute type 6 has an invalid length. 2018/03/30 15:28:55 executing program 5: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x100000000, 0x4) r5 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r5, 0x40000000af01, &(0x7f0000c97ff8)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r6, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) close(r6) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r5, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_SET_VRING_ADDR(r5, 0x4028af11, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001300)=""/81, &(0x7f0000001380)=""/21, &(0x7f00000013c0)=""/143}) pread64(r5, &(0x7f00000014c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r5, 0x4008af30, &(0x7f0000d7c000)={0x0, r6}) write$vnet(r5, &(0x7f00000010c0)={0x1, {&(0x7f0000001140), 0x25d, &(0x7f0000001180)=""/162, 0x0, 0x2}}, 0x68) setreuid(0x0, r4) r7 = inotify_init1(0x0) fcntl$setown(r7, 0x8, 0xffffffffffffffff) ptrace$peekuser(0x3, r3, 0x5) fcntl$getownex(r7, 0x10, &(0x7f0000000300)={0x0, 0x0}) ptrace$setopts(0x4206, r8, 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000c80)={{0xa, 0x0, 0x6cf5, @loopback={0x0, 0x1}, 0xa1}, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffc0}, 0x0, [0x9, 0x0, 0x1f, 0x8, 0x8, 0xa8, 0x0, 0x5763badf]}, 0x5c) r9 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="64e2ac15c6aab872075a6392705ee2d9ccd29b0c9b87f7443e8879b1221232c9ca89b1a0bbb510846a7906000000366852f3633a246c801fd939bcd0472b95db041dc47682c7461ff6a0e210f4ceac1264afd613cc09ae6b2042b3a3efdfebe828980292c3a6529c5ab6906e0516b682013d1a0eaa626fc989d54b21a27ad624ad1dbdbc444b7e06d88bffe1", 0x8c, 0xfffffffffffffffb) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000001200)='big_key\x00', r9) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000800)=0xffffffffffff79e9) 2018/03/30 15:28:55 executing program 2: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x800) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f0000000040)) clone(0x0, &(0x7f0000aed000), &(0x7f0000922ffc), &(0x7f0000291000), &(0x7f0000c12000)) read(r0, &(0x7f0000000280)=""/66, 0x42) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) getpgrp(r2) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000000080)={0x4, [0x0, 0x0, 0x0, 0x0]}) sched_setscheduler(r2, 0x7, &(0x7f0000000140)=0xffffffff) [ 138.585390] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 138.592980] netlink: 'syz-executor2': attribute type 6 has an invalid length. [ 138.691444] ptrace attach of "/root/syz-executor5"[4497] was attempted by "/root/syz-executor5"[15091] 2018/03/30 15:29:03 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)={0x6, 0x8000, 0x5, 0x6, 0x5, [{0x1, 0x6, 0xffffffffffffff01, 0x0, 0x0, 0x4}, {0x9, 0x3, 0x96, 0x0, 0x0, 0x800}, {0x800, 0x7, 0x400, 0x0, 0x0, 0x1000}, {0x7, 0x8, 0xffffffff80000001, 0x0, 0x0, 0x1404}, {0x3, 0x10001, 0x7fff, 0x0, 0x0, 0x400}]}) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000000040)=0x0) dup3(r0, r1, 0x0) io_submit(r2, 0x1, &(0x7f00000000c0)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000200), 0x20000338}]) 2018/03/30 15:29:03 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) socketpair(0x8, 0x2, 0x56, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000600)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4002000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x54, r4, 0x400, 0x70bd2a, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000) r5 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x10001, 0x280000) mkdir(&(0x7f0000000300)='./file0\x00', 0x99) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000480)={0x8000, 0x1, 0x8, 0x9859, 0x6, 0x2, 0x6d5d, 0x2, 0x0, 0xfffffffffffffffa, 0x3}, 0xb) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) close(r1) r6 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f0000000340)=0x3) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r7, r8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000500)) ioctl$TCSETAW(r5, 0x5407, &(0x7f00000004c0)={0x1ff00000000000, 0x1, 0x2, 0x7, 0x9, 0x9, 0x1, 0x0, 0x0, 0x8}) dup2(r0, r1) socket$l2tp(0x18, 0x1, 0x1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000000180), &(0x7f00000001c0)='/dev/snd/seq\x00') 2018/03/30 15:29:03 executing program 0: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000000c0)='./file1/file0\x00', 0x49) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000140)=0x7, 0x4) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$cgroup_pid(r1, &(0x7f0000000740)={[0x35, 0x39, 0x34, 0x32, 0x33]}, 0x5) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000400)={0x6, 0x0, 0x3, 0x2}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000000540)={0x6, r7, 0x1, 0x8000}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000580)={0x0, 0xd7, "d79e5d22973be33f6f42512973a2faffc2b42b247bba563348cde6622b6f93de06b415804b04c495ac76dc17ba594880a632620e2f321743e1bc3a928316a9927d97ffb5e3149b5f1f989f2f6f35b63d4cde1d99c8e11772401d9beaa477a37cd0af7cfcec24b59c450c4258dec434d4c8466118843d259e6038c917b499448e04bbc879c3d9b707b8a8597a77e3bd3fa12f253220118803ab5636f0bd1c2bb6315382f6dbe6e6305bd0719067c7f4b7a4c5573b643dfd730c3ef8e25153c3cef07364a362b59cdf2201df1f16682ce3579ae928dd5cb7"}, &(0x7f0000000680)=0xdf) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000700)={0x10000, 0x1fc, 0xa13, 0x6, r8}, 0xfffffffffffffd76) syz_open_dev$usbmon(&(0x7f00000006c0)='/dev/usbmon#\x00', 0x148549f9, 0x0) write$sndseq(r2, &(0x7f0000000240)=[{0x7fff, 0x40, 0x8, 0x7fffffff, @tick=0x2, {0x3, 0x45d}, {0x4, 0x9}, @note={0x3000000000000, 0x17, 0x76, 0x0, 0x98f}}, {0x7, 0x5, 0x3, 0x7fff, @tick=0x1, {0x100, 0x1c3c10e3}, {0x0, 0x9}, @control={0x1ff, 0x8, 0x4}}, {0x3ff, 0x80000000, 0x10000, 0x101, @tick=0x5, {0x2, 0x6}, {0x2, 0x10001}, @result={0x4, 0x81}}, {0x9, 0x9, 0x7f, 0x1, @tick=0x3, {0x6, 0x4}, {0x0, 0x6d}, @addr={0x52, 0x3}}, {0x6, 0x9, 0x2, 0x13c, @time={r3, r4+30000000}, {0x4, 0x4}, {0x9, 0x1}, @addr={0x0, 0x9}}, {0x9, 0x1, 0x7fffffff, 0xffffffffffffff20, @tick=0x9, {0x3, 0x3}, {0xfffffffffffffbff, 0x2}, @raw32={[0x10001, 0x100, 0x9]}}, {0x100, 0x80000000, 0x10000, 0x7, @time={r5, r6+10000000}, {0x2a2, 0x1}, {0x80000000, 0x2}, @connect={{0xffffffffffffff56, 0x5}, {0x401, 0x5593}}}, {0x800, 0x5, 0x80000000, 0xfffffffffffffffa, @tick=0x21, {0x4, 0x1}, {0x5, 0x8}, @raw8={"310847def4d9a9ecef2adf8f"}}, {0x401, 0x7fff, 0x50fc186a, 0x2, @time, {0xff, 0x1000}, {0x9, 0x1}, @result={0x1, 0x7}}], 0x1b0) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') r9 = syz_fuseblk_mount(&(0x7f0000000100)='./file1\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ppoll(&(0x7f0000000440)=[{r9, 0x40}, {r2}, {0xffffffffffffffff, 0x4202}, {0xffffffffffffffff, 0x8000}, {r9, 0x2000}, {r9, 0x1}, {r2}, {r2, 0x40}, {}, {r9, 0x400}], 0xa, &(0x7f00000004c0), &(0x7f0000000500)={0x7}, 0x8) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) 2018/03/30 15:29:03 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) r1 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x5, 0x8040) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000180), 0x4) write$evdev(r0, &(0x7f0000000040), 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000640)=""/253) fallocate(r0, 0x2, 0x707, 0x60237a5d) ppoll(&(0x7f0000000040)=[{r0, 0x1}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={0x8}, 0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0xccc0, 0x30, 0xad6, 0x3f}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000380)={r3, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, 0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000340)=@assoc_id=r3, 0x4) 2018/03/30 15:29:03 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) tkill(r1, 0x12) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00000000c0)=0xbfe2, 0x4) sendmsg$unix(0xffffffffffffffff, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18}, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000e4ffc8)={&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000140), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="180000000000000001000000010000008458c5acc5ea026270f07f61fa64b409b0c2d87813bd9ec17a6a2833a023f5f34d305c85360e118be8b1c060bd0510805a9744c5789e0f4de7b2ce51a122480263879914c8e41ad46d5ae1ed95be2f8629d6fc964158658aa87fd0be82684d1145d2c2b7f7a023a5ef0d23c0bb74becfa8b5e5edab0601a0e2a4af38a5d7d34e00571749f226fd92cf93fd9c024209e8b4f4a105ab911a9cdf01b7010d98a3656a4616941252039f769c9d46f4e8ce52ca32a3ab77add3985b28374e0f3ebae7a548f1224773931c2f98bc13540a1e38ef484faec332b9de43bc19", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x18}, 0x0) ioctl$UFFDIO_ZEROPAGE(r4, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) setsockopt$inet6_dccp_int(r4, 0x21, 0x5, &(0x7f0000000040)=0x20, 0x4) close(r3) close(0xffffffffffffffff) close(r2) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x6) 2018/03/30 15:29:03 executing program 4: r0 = socket(0x1e, 0x4, 0x0) accept4$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x10, 0x80800) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x3fc, 0x0, 0x1}, 0xffffffe3) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000bc4ff0)=@req={0x3fc, 0x0, 0x3}, 0x7f) dup3(r1, r0, 0x0) 2018/03/30 15:29:03 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000d00)='/dev/amidi#\x00', 0x0, 0x4101) fallocate(r0, 0x1, 0x5, 0xfffffffffffffffb) r1 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000004c0)={0x7, 0x8, 0x200000000005, "717565756530000000000000000000000000000000000000000040000000000000000000000000f3ffffffffffffff0000000016000000003c00000000000100"}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r3 = socket$netlink(0x10, 0x3, 0xf) setns(r2, 0xfffffffffffffffe) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r4, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000580)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r4, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) 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(r4, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f00000006c0)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000001b00000005000000400400003802000028010000ffffffff00060011e8030000e8030000e8030000ffffffffe803123508070000e892dbb135936e391285539af6eb294be8235164b438721a"], 0x1) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) r7 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f00000003c0)={0x29, 0x0, 0x0, 0x0, 0x0, 0x3ff}) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x2) connect$bt_rfcomm(r7, &(0x7f0000000640)={0x1f, {0x0, 0x2, 0x8, 0x400, 0x0, 0x9}, 0x7fffffff}, 0xa) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={r6, 0x80000}) r8 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_ADD(r5, 0x4c81, r8) eventfd(0x509e) ioctl$sock_ipx_SIOCIPXCFGDATA(r7, 0x89e2, &(0x7f0000000380)) setsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) 2018/03/30 15:29:03 executing program 5: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x100000000, 0x4) r5 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r5, 0x40000000af01, &(0x7f0000c97ff8)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r6, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) close(r6) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r5, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_SET_VRING_ADDR(r5, 0x4028af11, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001300)=""/81, &(0x7f0000001380)=""/21, &(0x7f00000013c0)=""/143}) pread64(r5, &(0x7f00000014c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r5, 0x4008af30, &(0x7f0000d7c000)={0x0, r6}) write$vnet(r5, &(0x7f00000010c0)={0x1, {&(0x7f0000001140), 0x25d, &(0x7f0000001180)=""/162, 0x0, 0x2}}, 0x68) setreuid(0x0, r4) r7 = inotify_init1(0x0) fcntl$setown(r7, 0x8, 0xffffffffffffffff) ptrace$peekuser(0x3, r3, 0x5) fcntl$getownex(r7, 0x10, &(0x7f0000000300)={0x0, 0x0}) ptrace$setopts(0x4206, r8, 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000c80)={{0xa, 0x0, 0x6cf5, @loopback={0x0, 0x1}, 0xa1}, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffc0}, 0x0, [0x9, 0x0, 0x1f, 0x8, 0x8, 0xa8, 0x0, 0x5763badf]}, 0x5c) r9 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="64e2ac15c6aab872075a6392705ee2d9ccd29b0c9b87f7443e8879b1221232c9ca89b1a0bbb510846a7906000000366852f3633a246c801fd939bcd0472b95db041dc47682c7461ff6a0e210f4ceac1264afd613cc09ae6b2042b3a3efdfebe828980292c3a6529c5ab6906e0516b682013d1a0eaa626fc989d54b21a27ad624ad1dbdbc444b7e06d88bffe1", 0x8c, 0xfffffffffffffffb) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000001200)='big_key\x00', r9) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000800)=0xffffffffffff79e9) 2018/03/30 15:29:03 executing program 0: r0 = dup(0xffffffffffffff9c) ioctl$sock_bt(r0, 0x5411, &(0x7f0000000680)="013341d5853ea8b721c22994f4198dd783ce1cfe64731a49fa09e732007f99deb59db90975b81f197cb3ad5f46bc2e3f35012a6ddc869b9a8257cfc097d13326ea9ec4decdfdb4") r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000009ff4)={0x10000014}) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)="75b12aca3d33d4bc226d8c3e78bcb11c3a575817548afdfbf253c82dd9b5f4de0c572e62a34be73db2689ae470a2eb8b79e4cc7d4e", 0x35, r3) r4 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) request_key(&(0x7f0000000080)='cifs.spnego\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="ba247d2d5b2473797374656d00", 0x0) r5 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000700)={0x0, 0x10000}, &(0x7f0000000740)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000780)={r6, 0x10000}, 0xc) r7 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='\x00\x00\x00\x00\x00\x00\x00X', 0x8, r5) r8 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x169, r4) keyctl$dh_compute(0x17, &(0x7f0000000100)={r7, r8, r8}, &(0x7f0000a53ffb)=""/5, 0x68, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'rmd256-generic\x00'}}) openat$rtc(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rtc\x00', 0x40000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000300), 0x4) poll(&(0x7f0000000180)=[{r1, 0x1280}, {r2}], 0x2, 0x8001) getpeername$ipx(r1, &(0x7f00000003c0), &(0x7f00000004c0)=0x10) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000007ffc), 0x4) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000340)={'bpq0\x00', 0x1ff}) shutdown(r1, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000040)={0xc, @empty, 0x4e22, 0x2, 'nq\x00', 0x10, 0x63, 0x59}, 0x2c) getpeername$ipx(r1, &(0x7f0000000500), &(0x7f00000002c0)=0x10) 2018/03/30 15:29:04 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) socketpair(0x8, 0x2, 0x56, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000600)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4002000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x54, r4, 0x400, 0x70bd2a, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000) r5 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x10001, 0x280000) mkdir(&(0x7f0000000300)='./file0\x00', 0x99) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000480)={0x8000, 0x1, 0x8, 0x9859, 0x6, 0x2, 0x6d5d, 0x2, 0x0, 0xfffffffffffffffa, 0x3}, 0xb) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) close(r1) r6 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f0000000340)=0x3) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r7, r8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000500)) ioctl$TCSETAW(r5, 0x5407, &(0x7f00000004c0)={0x1ff00000000000, 0x1, 0x2, 0x7, 0x9, 0x9, 0x1, 0x0, 0x0, 0x8}) dup2(r0, r1) socket$l2tp(0x18, 0x1, 0x1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000000180), &(0x7f00000001c0)='/dev/snd/seq\x00') 2018/03/30 15:29:04 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0x81}, 0x8) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f00000000c0)=""/113) socket$inet6(0xa, 0x1, 0x8010000000000084) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000380), 0x331) 2018/03/30 15:29:04 executing program 2: socketpair(0x1d, 0xa, 0x7, &(0x7f0000000040)) 2018/03/30 15:29:04 executing program 3: r0 = semget(0x3, 0x3, 0x510) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000040)=""/5) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x2000, &(0x7f00001cf000/0x2000)=nil}) r4 = semget$private(0x0, 0x3, 0x200) semctl$SETVAL(r4, 0x3, 0x10, &(0x7f0000000080)) dup3(r1, r2, 0x0) dup3(r2, r3, 0x0) 2018/03/30 15:29:04 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x88000) open_by_handle_at(r0, &(0x7f0000000680)=ANY=[@ANYBLOB="f000000007000000f5f771d0987e75515de8f7e4e172e01618fe0727ffd4fc55732497c4b16dea05e99a02"], 0x400400) mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000600)) ioctl$EVIOCSABS3F(0xffffffffffffffff, 0x401845ff, &(0x7f0000000240)={0x7, 0x7ff, 0x0, 0x0, 0x0, 0x9}) getsockname$llc(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000003c0)=0x10) r3 = open(&(0x7f0000000640)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000140)={0x0, 0xfbd, 0x0, 0x3, 0x4}, &(0x7f0000000180)=0x14) connect$netlink(r3, &(0x7f00000002c0)=@proc={0x10, 0x0, 0x25dfdbfe, 0x20000080}, 0xc) r5 = dup2(0xffffffffffffffff, r3) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x400443c9, &(0x7f0000000580)={{0xda, 0x0, 0x0, 0x1000000, 0x80, 0x7}, 0x3}) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000001c0)={r4, 0x5, 0x2}, 0x10) openat$pfkey(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/self/net/pfkey\x00', 0x101402, 0x0) preadv(r1, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/55, 0x37}], 0x1, 0x0) umount2(&(0x7f0000000200)='./file0\x00', 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000400)={'mangle\x00'}, &(0x7f0000000480)=0x54) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x3ba, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000300)={r4, 0x1}, &(0x7f0000000340)=0x8) [ 147.274936] ptrace attach of "/root/syz-executor5"[4497] was attempted by "/root/syz-executor5"[15107] 2018/03/30 15:29:04 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000000)=""/4096) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x0) 2018/03/30 15:29:04 executing program 5: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x100000000, 0x4) r5 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r5, 0x40000000af01, &(0x7f0000c97ff8)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r6, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) close(r6) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r5, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_SET_VRING_ADDR(r5, 0x4028af11, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001300)=""/81, &(0x7f0000001380)=""/21, &(0x7f00000013c0)=""/143}) pread64(r5, &(0x7f00000014c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r5, 0x4008af30, &(0x7f0000d7c000)={0x0, r6}) write$vnet(r5, &(0x7f00000010c0)={0x1, {&(0x7f0000001140), 0x25d, &(0x7f0000001180)=""/162, 0x0, 0x2}}, 0x68) setreuid(0x0, r4) r7 = inotify_init1(0x0) fcntl$setown(r7, 0x8, 0xffffffffffffffff) ptrace$peekuser(0x3, r3, 0x5) fcntl$getownex(r7, 0x10, &(0x7f0000000300)={0x0, 0x0}) ptrace$setopts(0x4206, r8, 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000c80)={{0xa, 0x0, 0x6cf5, @loopback={0x0, 0x1}, 0xa1}, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffc0}, 0x0, [0x9, 0x0, 0x1f, 0x8, 0x8, 0xa8, 0x0, 0x5763badf]}, 0x5c) r9 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="64e2ac15c6aab872075a6392705ee2d9ccd29b0c9b87f7443e8879b1221232c9ca89b1a0bbb510846a7906000000366852f3633a246c801fd939bcd0472b95db041dc47682c7461ff6a0e210f4ceac1264afd613cc09ae6b2042b3a3efdfebe828980292c3a6529c5ab6906e0516b682013d1a0eaa626fc989d54b21a27ad624ad1dbdbc444b7e06d88bffe1", 0x8c, 0xfffffffffffffffb) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000001200)='big_key\x00', r9) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000800)=0xffffffffffff79e9) 2018/03/30 15:29:04 executing program 7: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000000140)="78bd8235218f2283fd84a25d4ba32b9f8ad5b9388438c677f145b3e0589e697e30e13ad3df9efa961f4a45ef035703dfb70b5f9913c7b4397f671d3320b0c53c8c7164b2a0c620bb3351aecc7c3c7cb3943090a37567bfe8b627d289e0ba0a3975b23523eb9af0f5c0375b397ce2d8c981af491d96a78c28690e8fd580c4d093222c9d6d6281f261c375ad9994ef715834692e6c9585c5eee9153ff74fb2", 0x9e}, {&(0x7f0000001340)="128f2bffa6cbf455a9da8d6f897a7a8ec9cab09cb59292d8316957ace9f6076aeef89677ef8c66ceae508ff751d80b02b59d84e9ba08c6fecc89dc6bd63e34ec3bc1df3554e572629974cf80f236b7f7945094338d3decc4ebab408468c714029baa9a5d0f123604554bbf0bdef4011dd2c528ec0f52e982fc22740f814c9b7f6a60fb371821e5461ddccaadfb592c5f717093463771c2e6815e7be6d09997fe116dedbfc92753da0871d8d40e461d26c5eea0", 0xb3}], 0x3, 0x8) write$evdev(r1, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r1, &(0x7f0000000040), 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000240)=""/253) setsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000001640)="45ee1b43739d7aa803aa2a56eb85980d2d39b8120309e3106615fca7e0c5a1820c1e5fb6593da1661e61d1956fa1ccfa8d4a7e80485e464d079098df8aea42c0", 0x40) r2 = dup(r1) stat(&(0x7f00000014c0)='./file0\x00', &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001580)=0x0, &(0x7f00000015c0), &(0x7f0000001600)) syz_fuseblk_mount(&(0x7f0000001440)='./file0\x00', &(0x7f0000001480)='./file0\x00', 0x8000, r3, r4, 0x7, 0x73, 0x8) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000040)="a3469df06422ce3d9af6728ef74a7f8875ff60d94503a51fc3b3896fd8ae179ffcd7fae7ed835eea23ab8ed9e4529cc734a2d121758faf6c0336a9ca39143c346673d5b1eb4768dbb797eac7c6bdeda3b5f3497d3f32c7ae23b7e9ab43fccfd314bb543d0be00054f3ecb77c92dbd5a1f50affe88d9e3eb4c8959d463e42d63bd7403735114fd162816877663680779a53c8c237a300e7c21337e3d4fdfcc40e1743a141") syz_open_dev$dspn(&(0x7f0000001400)='/dev/dsp#\x00', 0x9, 0x1) fallocate(r1, 0x2, 0x707, 0x60237a5d) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xffffffffffffffff, 0x8031, r1, 0x0) [ 147.329604] IPVS: set_ctl: invalid protocol: 12 0.0.0.0:20002 nq [ 147.397352] IPVS: set_ctl: invalid protocol: 12 0.0.0.0:20002 nq [ 147.501339] ptrace attach of "/root/syz-executor5"[4497] was attempted by "/root/syz-executor5"[15161] 2018/03/30 15:29:05 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) socketpair(0x8, 0x2, 0x56, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000600)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4002000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x54, r4, 0x400, 0x70bd2a, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000) r5 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x10001, 0x280000) mkdir(&(0x7f0000000300)='./file0\x00', 0x99) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000480)={0x8000, 0x1, 0x8, 0x9859, 0x6, 0x2, 0x6d5d, 0x2, 0x0, 0xfffffffffffffffa, 0x3}, 0xb) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) close(r1) r6 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f0000000340)=0x3) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r7, r8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000500)) ioctl$TCSETAW(r5, 0x5407, &(0x7f00000004c0)={0x1ff00000000000, 0x1, 0x2, 0x7, 0x9, 0x9, 0x1, 0x0, 0x0, 0x8}) dup2(r0, r1) socket$l2tp(0x18, 0x1, 0x1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000000180), &(0x7f00000001c0)='/dev/snd/seq\x00') 2018/03/30 15:29:05 executing program 6: socketpair(0xc, 0x5, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r2 = getpid() r3 = perf_event_open(&(0x7f0000001bc0)={0x3, 0x70, 0x6, 0x22, 0x0, 0xf7, 0x0, 0x1, 0x0, 0x4, 0x9, 0x9, 0x1, 0x6, 0x401, 0x7, 0x51, 0x0, 0x5, 0x1, 0x7, 0x3, 0x10001, 0x1000, 0x100, 0x0, 0x4000000000000, 0x3ff, 0x3, 0xd643, 0xffffffff, 0xfff, 0xf2f3, 0x9, 0x8d, 0x7, 0x1ff, 0x5, 0x0, 0x7fff, 0x6, @perf_config_ext={0xffffffff00000001, 0x1}, 0x1000, 0x2, 0x5, 0x400000000003, 0x4, 0x80000000, 0xffffffffffffffc4}, r2, 0xc, 0xffffffffffffffff, 0x1) r4 = gettid() r5 = perf_event_open(&(0x7f00000002c0)={0x0, 0xfffffd5d, 0x3, 0xc85, 0x3ff, 0x1, 0x0, 0x401, 0x0, 0x1, 0x712000000000000, 0x7, 0x56d29a0f, 0x1, 0xffffffff80000001, 0x2, 0x20, 0x0, 0x0, 0x1, 0xffffffffffffffff, 0x0, 0x9, 0x5, 0x1, 0x3e69b47c, 0x5, 0x7fff, 0x1, 0x5, 0x4f, 0x1000, 0x0, 0x1, 0x0, 0x0, 0x4, 0xffffffff, 0x0, 0x2, 0x2, @perf_config_ext={0x0, 0x8}, 0x20200, 0xf88, 0x0, 0x1, 0x92d5, 0x1, 0x5}, r4, 0xd, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000280)=r0, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)={&(0x7f0000000080)='./file0\x00', r1}, 0xb) r6 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000340)={&(0x7f0000000240)='./file0\x00', 0x0, 0x10}, 0x10) perf_event_open(&(0x7f0000000480)={0x1c218abbd1b2c600, 0x70, 0x5, 0x0, 0xe9d, 0x9, 0x0, 0x80000001, 0x1408, 0x0, 0x10001, 0x1ff, 0xfff, 0x80000000, 0x5, 0x3, 0x81, 0x6, 0x9151, 0x40, 0x2, 0xfda, 0x7, 0x3, 0x1, 0x100000000, 0x4, 0x2, 0xffffffffffffe17f, 0x0, 0x1, 0x3, 0x1, 0x6, 0x7, 0x2, 0x3, 0x7fff, 0x0, 0xfffffffffffffffb, 0x1, @perf_bp={&(0x7f0000000440), 0xf}, 0x1000, 0x1000, 0xb36, 0x7, 0x5f9, 0x8a, 0x40}, r4, 0xd, r5, 0x0) r7 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000740)={0x29, 0x1}) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) recvmsg$kcm(r6, &(0x7f0000001b80)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000380)=""/100, 0x64}, {&(0x7f0000000b00)=""/207, 0xcf}, {&(0x7f0000000d80)=""/102, 0x66}], 0x3, &(0x7f0000000c80)=""/195, 0xc3, 0x2}, 0x200002102) mount(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='./file1\x00', &(0x7f0000001d40)='reiserfs\x00', 0x100040, 0x0) mkdir(&(0x7f00000009c0)='./file0/file1\x00', 0x10) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x4000, 0x0) mount(&(0x7f00000006c0)='./file0/file1\x00', &(0x7f0000001d80)='./file0\x00', &(0x7f0000001dc0)='affs\x00', 0x800040, &(0x7f0000001fc0)="39ef282caa985216c941be0013a569575f8b267468fe262194491b76dc736e1b4eb9e85bd685609c27f529ef08aff500d3910886a523046831d8c1731e93f35a150a5e2d31d2f90a1662699756b8408eb725f6b128416920a8111c2e5eb71e90008543ca6fd6e14006c64b644e6e73865ab19393ac4a2ca4ae2f83c961a534eda4a1b65dda0645296a5c171c92118a7319a700d9d422b0b720501f621e310a4ca0e1197ee66f7553b67ef1ddd0368e128eba449e35cef95b4a03b6a5c42a7e0292bf43e16df2e950d54cb7dd") socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001f80)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x7f, 0x0, 0x0, 0x0, 0xffffffffffffff00}, 0x0, 0x0, 0xffffffffffffffff, 0x1) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x5d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x4, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000800f8cb8bff10000000005600f482f2b1ff72ece3073f"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffe, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) ioctl$PERF_EVENT_IOC_QUERY_BPF(r7, 0xc008240a, &(0x7f0000000e00)=ANY=[@ANYBLOB="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"]) mkdir(&(0x7f00000000c0)='./file1\x00', 0x7) sendmsg(r8, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000500)="82e2c9a73c0d7e4448db5a051683669f051fcb6a7fc01379f2cf4dd6a0526f725b7dd95e131d15037f9e11505b1391d792b26b6d78b38e76178e7312ffbf22f0094c24e270077769f499a425a0d16dc8", 0x50}], 0x1, 0x0, 0x0, 0x8000}, 0x1) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000000a80)="6e8f830047c350a7e19d597e00f90000007ec3e6899deab8b4", 0x1, &(0x7f0000000a40)) recvmsg$kcm(r1, &(0x7f0000000640)={&(0x7f0000000580)=@l2, 0x80, &(0x7f0000000600)=[{&(0x7f0000000800)=""/175, 0xaf}], 0x1, &(0x7f00000008c0)=""/186, 0xba, 0x5}, 0x40) mount(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000700)='./file0/file0\x00', &(0x7f0000000980)='hostfs\x00', 0x806beed795c5a2e2, 0x0) 2018/03/30 15:29:05 executing program 3: r0 = memfd_create(&(0x7f0000001380)='bdev#cgroup@\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000440)='/dev/snd/seq\x00', 0x0, 0x40) r2 = dup2(0xffffffffffffffff, r1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000040)={0xfffffffffffffff8, 0x8, 0x5}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000003c0)) write$sndseq(r2, &(0x7f0000000180), 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x8}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000300)={r3}, &(0x7f0000000340)=0x8) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r5, 0x4040ae79, &(0x7f0000000580)={0xf004, &(0x7f000002d000), 0x1, r0, 0x3}) ioctl$KVM_IOEVENTFD(r5, 0x4040ae79, &(0x7f0000000040)={0x0, &(0x7f000002d000), 0x0, r6, 0x4}) r7 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r8 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000400)='/dev/cuse\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f00004b1000)='/dev/ion\x00', 0x0, 0x0) close(0xffffffffffffffff) flistxattr(r0, &(0x7f0000000740)=""/144, 0xffffffffffffff31) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) ioprio_get$uid(0x0, r9) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000002000)=ANY=[]}, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000002000)) mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0x0, 0x13, 0xffffffffffffffff, 0x0) alarm(0xfe) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000240)={r10, 0x5}, 0xc) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r7, 0x404c534a, &(0x7f0000642fb4)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd]}) dup2(0xffffffffffffffff, r7) signalfd4(r1, &(0x7f0000000180)={0x40}, 0x8, 0x80800) getsockopt$netrom_NETROM_IDLE(r8, 0x103, 0x7, &(0x7f0000000380), &(0x7f0000000540)=0xfffffffffffffe52) 2018/03/30 15:29:05 executing program 2: perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_bp={&(0x7f0000000140)}, 0x2000003fc, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000000000)='./file0\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}}}, &(0x7f0000000100)=0xe8) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lremovexattr(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)=@known='user.syz\x00') chown(&(0x7f00000000c0)='./file0\x00', r0, r1) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x80, 0x0) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000340)={0x7fffffff, 0xffffffffffffffcf, 0xd259, 0x0, 0x100000001, 0x200}) 2018/03/30 15:29:05 executing program 0: socket$nl_xfrm(0xa, 0x3, 0x87) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0xffffff87, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000000)={0x0, 0x2, [0x0, 0x646]}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) 2018/03/30 15:29:05 executing program 5: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x100000000, 0x4) r5 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r5, 0x40000000af01, &(0x7f0000c97ff8)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r6, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) close(r6) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r5, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_SET_VRING_ADDR(r5, 0x4028af11, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001300)=""/81, &(0x7f0000001380)=""/21, &(0x7f00000013c0)=""/143}) pread64(r5, &(0x7f00000014c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r5, 0x4008af30, &(0x7f0000d7c000)={0x0, r6}) write$vnet(r5, &(0x7f00000010c0)={0x1, {&(0x7f0000001140), 0x25d, &(0x7f0000001180)=""/162, 0x0, 0x2}}, 0x68) setreuid(0x0, r4) r7 = inotify_init1(0x0) fcntl$setown(r7, 0x8, 0xffffffffffffffff) ptrace$peekuser(0x3, r3, 0x5) fcntl$getownex(r7, 0x10, &(0x7f0000000300)={0x0, 0x0}) ptrace$setopts(0x4206, r8, 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000c80)={{0xa, 0x0, 0x6cf5, @loopback={0x0, 0x1}, 0xa1}, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffc0}, 0x0, [0x9, 0x0, 0x1f, 0x8, 0x8, 0xa8, 0x0, 0x5763badf]}, 0x5c) r9 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="64e2ac15c6aab872075a6392705ee2d9ccd29b0c9b87f7443e8879b1221232c9ca89b1a0bbb510846a7906000000366852f3633a246c801fd939bcd0472b95db041dc47682c7461ff6a0e210f4ceac1264afd613cc09ae6b2042b3a3efdfebe828980292c3a6529c5ab6906e0516b682013d1a0eaa626fc989d54b21a27ad624ad1dbdbc444b7e06d88bffe1edda7560c0bc722d9b16", 0x96, 0xfffffffffffffffb) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000001200)='big_key\x00', r9) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000800)=0xffffffffffff79e9) 2018/03/30 15:29:05 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000100)={"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"}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="d400000000deffff700000402f25d6b0a1043f472589ceda02ce40565b364dc380a538314539a47bcf369e11ff0025a5a714f9346004397604a40c39660b751467c86c42dda7004c8f8281052775d463cce1"]) 2018/03/30 15:29:05 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x3) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) prlimit64(r1, 0x6, &(0x7f0000000200)={0xfffffffffffff830}, &(0x7f0000000380)) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000040), 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000240)=""/253) fallocate(r0, 0x2, 0x707, 0x60237a5d) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000001c0)=0x5, 0x4) getegid() socketpair$inet6_sctp(0xa, 0x9, 0x84, &(0x7f0000000340)={0xffffffffffffffff}) getsockname$inet6(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000180)=0x1c) close(r0) ppoll(&(0x7f0000000040)=[{r0, 0x1}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={0x8}, 0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/30 15:29:05 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000000040)=0x2, 0x21f) r1 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x8a, 0xa40) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000002c0), &(0x7f0000000300)=0x4) sendto$inet(r0, &(0x7f0000a6efff), 0xbc, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) recvfrom$inet(r0, &(0x7f0000000080)=""/244, 0xf4, 0x40000022, 0x0, 0x0) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x800) fsetxattr(r1, &(0x7f0000000180)=@random={'system.', '/dev/vcs#\x00'}, &(0x7f00000001c0)='}\x00', 0x2, 0x1) 2018/03/30 15:29:05 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) socketpair(0x8, 0x2, 0x56, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000600)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4002000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x5c, r4, 0x400, 0x70bd2a, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000) r5 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x10001, 0x280000) mkdir(&(0x7f0000000300)='./file0\x00', 0x99) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000480)={0x8000, 0x1, 0x8, 0x9859, 0x6, 0x2, 0x6d5d, 0x2, 0x0, 0xfffffffffffffffa, 0x3}, 0xb) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) close(r1) r6 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f0000000340)=0x3) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r7, r8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000500)) ioctl$TCSETAW(r5, 0x5407, &(0x7f00000004c0)={0x1ff00000000000, 0x1, 0x2, 0x7, 0x9, 0x9, 0x1, 0x0, 0x0, 0x8}) dup2(r0, r1) socket$l2tp(0x18, 0x1, 0x1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000000180), &(0x7f00000001c0)='/dev/snd/seq\x00') 2018/03/30 15:29:05 executing program 2: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$DRM_IOCTL_ADD_BUFS(0xffffffffffffffff, 0xc0206416, &(0x7f0000000100)={0x0, 0x3, 0x1, 0x2, 0x13}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(0xffffffffffffffff, 0x111, 0x5, 0x8, 0x4) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000), 0x4) setreuid(r3, 0x0) r4 = inotify_init1(0x0) fcntl$setown(r4, 0x8, 0xffffffffffffffff) fcntl$getownex(r4, 0x10, &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000900)={0x0, 0x713f}, &(0x7f0000000940)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000980)={r5, 0x38fd}, &(0x7f00000009c0)=0x8) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000c80)={{0xa, 0x0, 0x6cf5, @loopback={0x0, 0x1}}, {0xa, 0x4e20, 0xff, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffc0}, 0x0, [0x9, 0x1, 0x1f, 0x8, 0x8, 0xa8, 0x0, 0x5763badf]}, 0x5c) r6 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="64e2ac15c6aab872075a6392705ee2d9ccd29b0c9b87f7443e8879b1221232c9ca89b1a0bbb510846a7906000000366852f3633a246c801fd939bcd0472b95db041dc476", 0x44, 0xfffffffffffffffb) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000001200)='big_key\x00', r6) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000380)=ANY=[@ANYBLOB="050600a86a209cb787d3609a04b52cbd684283cf8aa1da59b063ad5903fd1e2d0c519925b551e3da8b16e5122cab60deb482d54732e9dd2a7661ec3bbdf3f069857544355a3853f13e0fa29563713164ad44e2a99dabba9adf7b05381d083157c2dcce37fa64"], 0x1) bpf$MAP_CREATE(0x0, &(0x7f0000000840)={0xb, 0x5, 0x1, 0x0, 0x12, r0, 0x1f}, 0x2c) r7 = accept$ax25(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000140)=0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f00000008c0)=0x7, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f0000000800)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000880)=0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) ioctl$TCSBRKP(r1, 0x5425, 0x0) prctl$setptracer(0x59616d61, r8) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) getsockname$ax25(r7, &(0x7f0000000280), &(0x7f00000002c0)=0x10) syz_init_net_socket$llc(0x1a, 0x1, 0x0) [ 148.517646] ptrace attach of "/root/syz-executor5"[4497] was attempted by "/root/syz-executor5"[15197] 2018/03/30 15:29:05 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000040), 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000240)=""/253) fallocate(r0, 0x2, 0x707, 0x60237a5d) r1 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0xf300, 0x40) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000000340)={"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"}) ppoll(&(0x7f0000000040)=[{r0, 0x1}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={0x8}, 0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/30 15:29:05 executing program 5: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x100000000, 0x4) r5 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r5, 0x40000000af01, &(0x7f0000c97ff8)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r6, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) close(r6) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r5, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_SET_VRING_ADDR(r5, 0x4028af11, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001300)=""/81, &(0x7f0000001380)=""/21, &(0x7f00000013c0)=""/143}) pread64(r5, &(0x7f00000014c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r5, 0x4008af30, &(0x7f0000d7c000)={0x0, r6}) write$vnet(r5, &(0x7f00000010c0)={0x1, {&(0x7f0000001140), 0x25d, &(0x7f0000001180)=""/162, 0x0, 0x2}}, 0x68) setreuid(0x0, r4) r7 = inotify_init1(0x0) fcntl$setown(r7, 0x8, 0xffffffffffffffff) ptrace$peekuser(0x3, r3, 0x5) fcntl$getownex(r7, 0x10, &(0x7f0000000300)={0x0, 0x0}) ptrace$setopts(0x4206, r8, 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000c80)={{0xa, 0x0, 0x6cf5, @loopback={0x0, 0x1}, 0xa1}, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffc0}, 0x0, [0x9, 0x0, 0x1f, 0x8, 0x8, 0xa8, 0x0, 0x5763badf]}, 0x5c) r9 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="64e2ac15c6aab872075a6392705ee2d9ccd29b0c9b87f7443e8879b1221232c9ca89b1a0bbb510846a7906000000366852f3633a246c801fd939bcd0472b95db041dc47682c7461ff6a0e210f4ceac1264afd613cc09ae6b2042b3a3efdfebe828980292c3a6529c5ab6906e0516b682013d1a0eaa626fc989d54b21a27ad624ad1dbdbc444b7e06d88bffe1edda7560c0bc722d9b16", 0x96, 0xfffffffffffffffb) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000001200)='big_key\x00', r9) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000800)=0xffffffffffff79e9) 2018/03/30 15:29:05 executing program 3: mknod$loop(&(0x7f0000000200)='./file0\x00', 0x1103, 0xffffffffffffffff) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f00000003c0)='./file0\x00') 2018/03/30 15:29:05 executing program 0: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xa, 0x1ff, 0x7fff, 0x100000043}, 0x2c) r3 = syz_open_dev$sg(&(0x7f0000000380)='/dev/sg#\x00', 0x6, 0x101000) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/autofs\x00', 0x20000a00, 0x0) ioctl$TCSBRKP(r3, 0x5425, 0x40) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f0000000640)=r4) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={r2, &(0x7f00000000c0)="1cb335da96a398ff09a3375ead96f3feb43168952b122288b9b20409269a5c47ed1377a08bf87e3a12125d0c9cab0738f1fa8253bbcc9acf15a8f5083f3d86f45f1e5dd26bea03a4bbc05b0f325b9bc0bd6aa2b1392f5b75b778888244accfa6ec6d65ddd13e04c0a10e02cebe33eb1802f595241af2a188ead84e29e89214b4eaf044e89838cdfe67e6fc6bdfa318ecfc4c0fa9185080864458e95274f419d65e4060f0d00f0f6150bf9d2f96d08c452884e2806b2e8eb5ceb445a27b62918a18bc7031701abfed87b199157462e40687806d329ad20a8f1a76cd2ec2a01cfccb268f9c03000cc699d0", &(0x7f00000001c0)=""/9}, 0x18) r5 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000002c0)={0x0, 0x1, 0x10}, 0xc) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000000700)={0x3, {{0xa, 0x4e20, 0x101, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0x0, 0x2, [{{0xa, 0x4e22, 0x9, @empty, 0x5}}, {{0xa, 0x4e24, 0x52000000000000, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xe}}, 0x5}}]}, 0x190) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000040)='\\selfvmnet1\x00') close(r1) r6 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(0xffffffffffffffff, 0x40001) bind$bt_sco(r6, &(0x7f0000000500)={0x1f, {0x4, 0x8, 0x1, 0x7, 0x9, 0x4}}, 0x8) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f00000005c0)=""/10) sendfile(r1, r6, &(0x7f0000001000), 0x0) syz_fuseblk_mount(&(0x7f0000000080)='../file0\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000400)='./file0\x00', &(0x7f0000000580)='iso9660\x00', 0x0, &(0x7f0000000540)="e235d5197e229f44764f1b8f8f830fea1fc371542542da1d21a3") getsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f00000006c0), &(0x7f0000000680)=0x345b5b87c10a63cb) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000040), 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@mcast1, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f00000001c0)=0xe8) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r6, 0x40485404, &(0x7f0000000480)={{0x0, 0x0, 0x9, 0x0, 0x7}, 0x81}) syz_genetlink_get_family_id$ipvs(&(0x7f00000009c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r6, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000240)={&(0x7f0000000a00)=ANY=[@ANYBLOB="b80000007080178ce6b0e545dfc77351698d1b6ae55207314d277518c4aaf0c1213f831845ca0464955686632b6c22ea26ad535435cb44b10a476fd384f7e1b5fc873bab8d57df630f483bcef0b8377a7348cc32111de09757cfcf97940e436fd8755c1bc879871daee315b66c4108c8a5d248941298c2c2fdffb61be4"], 0x1}, 0x1, 0x0, 0x0, 0x800}, 0x4000044) flock(r5, 0x6) 2018/03/30 15:29:05 executing program 6: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x9, &(0x7f0000000100)) mmap$binder(&(0x7f0000ff1000/0xf000)=nil, 0xf000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000ff8000/0x2000)=nil, 0x2000, 0x0, 0x110, r1, 0x0) 2018/03/30 15:29:05 executing program 4: read(0xffffffffffffffff, &(0x7f0000000000)=""/126, 0x7e) r0 = getpgrp(0x0) process_vm_writev(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/4, 0x4}, {&(0x7f00000001c0)=""/174, 0xae}, {&(0x7f0000000100)=""/15, 0xf}, {&(0x7f0000000140)=""/22, 0x16}, {&(0x7f0000000280)=""/82, 0x52}], 0x5, &(0x7f0000002940)=[{&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000000440)=""/251, 0xfb}, {&(0x7f0000001600)=""/234, 0xea}, {&(0x7f0000001700)=""/132, 0x84}, {&(0x7f0000000300)=""/20, 0x14}, {&(0x7f00000017c0)=""/4096, 0x1000}, {&(0x7f0000000540)=""/55, 0x37}, {&(0x7f0000000580)=""/17, 0x11}, {&(0x7f00000027c0)=""/231, 0xe7}, {&(0x7f00000028c0)=""/74, 0x4a}], 0xa, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x0, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x200000, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000005c0)={0x2000009, 0xf, 0x0, 0xffffffffffffffff}) r4 = syz_open_dev$audion(&(0x7f0000002a40)='/dev/audio#\x00', 0x4, 0x400) clone(0x200, &(0x7f00000051c0), &(0x7f0000005180), &(0x7f00000052c0), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f0000000100)) gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setattr(0x0, &(0x7f0000000380)={0x0, 0x1, 0x0, 0x0, 0x7}, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200), &(0x7f0000000380)) ioctl$DRM_IOCTL_MODESET_CTL(r4, 0x40086408, &(0x7f0000000340)={0x7f, 0x9}) ioctl$int_in(r5, 0x5452, &(0x7f0000008ff8)=0x3f) r7 = getpid() ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000002a00)={'gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) fcntl$setown(r5, 0x8, r7) fcntl$setsig(r5, 0xa, 0x12) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000003ac0)=@req={0xa7f, 0x1, 0x1f, 0x98}, 0x10) r8 = dup2(r5, r6) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000180)=ANY=[@ANYRES32, @ANYRES32=r4, @ANYPTR=&(0x7f0000003bc0)=ANY=[@ANYBLOB="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"]]) dup3(r4, r8, 0x0) open(&(0x7f0000003a80)='./file0\x00', 0x401, 0x2) read(r6, &(0x7f0000002a80)=""/4096, 0x1000) dup3(r1, r3, 0x0) 2018/03/30 15:29:05 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) socketpair(0x8, 0x2, 0x56, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000600)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4002000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x5c, r4, 0x400, 0x70bd2a, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000) r5 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x10001, 0x280000) mkdir(&(0x7f0000000300)='./file0\x00', 0x99) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000480)={0x8000, 0x1, 0x8, 0x9859, 0x6, 0x2, 0x6d5d, 0x2, 0x0, 0xfffffffffffffffa, 0x3}, 0xb) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) close(r1) r6 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f0000000340)=0x3) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r7, r8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000500)) ioctl$TCSETAW(r5, 0x5407, &(0x7f00000004c0)={0x1ff00000000000, 0x1, 0x2, 0x7, 0x9, 0x9, 0x1, 0x0, 0x0, 0x8}) dup2(r0, r1) socket$l2tp(0x18, 0x1, 0x1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000000180), &(0x7f00000001c0)='/dev/snd/seq\x00') 2018/03/30 15:29:05 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x0, 0x32, r0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f0000000300)='attr/current\x00') r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f00000001c0)=0xe8) r5 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x1, 0x200) bind$packet(r5, &(0x7f00000002c0)={0x11, 0xf, r3, 0x1, 0xfffffffffffffff7, 0x6}, 0x14) fchown(r2, r4, 0x0) readlink(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=""/18, 0x12) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000400), &(0x7f00000003c0)=0x31) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000deefec), 0x14) r6 = socket$inet6_udp(0xa, 0x2, 0x0) r7 = socket$l2tp(0x18, 0x1, 0x1) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/03/30 15:29:05 executing program 5: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x100000000, 0x4) r5 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r5, 0x40000000af01, &(0x7f0000c97ff8)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r6, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) close(r6) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r5, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_SET_VRING_ADDR(r5, 0x4028af11, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001300)=""/81, &(0x7f0000001380)=""/21, &(0x7f00000013c0)=""/143}) pread64(r5, &(0x7f00000014c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r5, 0x4008af30, &(0x7f0000d7c000)={0x0, r6}) write$vnet(r5, &(0x7f00000010c0)={0x1, {&(0x7f0000001140), 0x25d, &(0x7f0000001180)=""/162, 0x0, 0x2}}, 0x68) setreuid(0x0, r4) r7 = inotify_init1(0x0) fcntl$setown(r7, 0x8, 0xffffffffffffffff) ptrace$peekuser(0x3, r3, 0x5) fcntl$getownex(r7, 0x10, &(0x7f0000000300)={0x0, 0x0}) ptrace$setopts(0x4206, r8, 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000c80)={{0xa, 0x0, 0x6cf5, @loopback={0x0, 0x1}, 0xa1}, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffc0}, 0x0, [0x9, 0x0, 0x1f, 0x8, 0x8, 0xa8, 0x0, 0x5763badf]}, 0x5c) r9 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="64e2ac15c6aab872075a6392705ee2d9ccd29b0c9b87f7443e8879b1221232c9ca89b1a0bbb510846a7906000000366852f3633a246c801fd939bcd0472b95db041dc47682c7461ff6a0e210f4ceac1264afd613cc09ae6b2042b3a3efdfebe828980292c3a6529c5ab6906e0516b682013d1a0eaa626fc989d54b21a27ad624ad1dbdbc444b7e06d88bffe1edda7560c0bc722d9b16", 0x96, 0xfffffffffffffffb) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000001200)='big_key\x00', r9) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000800)=0xffffffffffff79e9) 2018/03/30 15:29:05 executing program 3: getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r0 = syz_open_dev$sg(&(0x7f000051b000)='/dev/sg#\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)) clock_gettime(0x0, &(0x7f00000004c0)) clock_gettime(0x0, &(0x7f0000000280)) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000500)={{0x77359400}, {r1, r2+10000000}}, &(0x7f0000000580)) r3 = syz_open_dev$sndseq(&(0x7f00000002c0)='/dev/snd/seq\x00', 0x0, 0x100) ioctl$KVM_SET_PIT(r0, 0xc0481273, &(0x7f000084cf90)={[{}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x2, 0x8, 0x0, 0x5}, {0x4, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}]}) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vcs\x00', 0x200, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000300)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @rand_addr=0x80}, @in6={0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0x19}, 0x5}, @in6={0xa, 0x4e24, 0x4, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x4e24, 0xfffffffffffffe01, @mcast2={0xff, 0x2, [], 0x1}, 0x1}], 0x481) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000000640)={r6, @in6={{0xa, 0x4e23, 0x1f, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, 0x0, 0x2}, &(0x7f0000000700)=0x90) accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10, 0x0) timer_create(0x7, &(0x7f00000003c0)={0x0, 0x2d}, &(0x7f0000000400)=0x0) r8 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r5, 0x111, 0x3, 0x1, 0x4) r9 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000abe000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r3) dup3(r8, r9, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000005c0)={0xaa, 0x8}) timer_gettime(r7, &(0x7f0000000440)) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000200)={0x74, 0x0, [0x6, 0x3f, 0x0, 0x99]}) [ 148.700323] ptrace attach of "/root/syz-executor5"[4497] was attempted by "/root/syz-executor5"[15237] 2018/03/30 15:29:05 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x302) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x402400, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000380), &(0x7f0000000240)=0x4) write$evdev(r0, &(0x7f0000000040), 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000440)=""/253) fallocate(r0, 0x2, 0x707, 0x60237a5d) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ppoll(&(0x7f0000000040)=[{r0, 0x1}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={0x8}, 0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f00000003c0)=[0x7, 0x80]) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f0000000200)=0xe8) fstat(r2, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r3, r4) fadvise64(r0, 0x0, 0x8, 0x5) 2018/03/30 15:29:05 executing program 6: r0 = getpgid(0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x686d, 0x0, 0x0, 0x0, 0x1f}, r0, 0x0, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000000040), 0x8) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000822000/0x2000)=nil, 0x2000}}) socket$rds(0x15, 0x5, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000100)='gretap0\x00', 0x10) getsockname$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) r4 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) r5 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r5, &(0x7f0000ae0000)) sendto$inet(0xffffffffffffffff, &(0x7f0000000080)="0a14f99f3bae099f9184a151c90008fc0877144128907496819a925d9aa8403df12b12c38e25989d", 0x28, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x309101, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, &(0x7f0000000340)={0x71c, 0x23, 0x1ff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x1f}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000240)={r7, 0x1}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={r7, 0x1}, &(0x7f0000000680)=0x8) r8 = dup2(r4, r2) ioctl$KVM_S390_INTERRUPT_CPU(r8, 0x4010ae94, &(0x7f00000002c0)={0x216, 0x1f, 0x4}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r8, 0x84, 0x21, &(0x7f0000000480)=0x7, 0x4) timer_create(0x6, &(0x7f0000000580)={0x0, 0x1d, 0x1, @thr={&(0x7f00000004c0)="f551f8767efe496e20fb276ec5cd83dffd478aeff47e94deee5a3ee443e696c70e5199c98d2a0f7cdb1aa28c34bb0e398e33c4db01e2a36f50cb4229c8ae71bddce22218f99db884074ace31bff1c4e3bab16e7a1d939db34b9b5fd724a313bcbcaeef5712ba06e7cad93ea13fe771c8b22805b1fdc6e260777e2a95b5cc691c904f6cdab98f36ae185573952e03d4f5082f66b66fdbb9e900a18587c2a09b0118bf2f3ddd197b5215a7c05d90c55d6218d81b64abf25089ff55be0c", &(0x7f0000000140)="6516bdf4e836f82f45f05748451176aa6847258a7e7829d06e5bccc57cd1e0885a808b2792fd1a069c40d7f593a4626ab8c6e3a5353a2e20d9413f2b"}}, &(0x7f00000005c0)=0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/rtc\x00', 0x4000, 0x0) signalfd(r1, &(0x7f0000000700), 0x8) lseek(r6, 0x0, 0x7) timer_getoverrun(r9) ioctl$DRM_IOCTL_AGP_BIND(0xffffffffffffffff, 0x40106436, &(0x7f0000000180)) clock_gettime(0x0, &(0x7f0000000780)={0x0, 0x0}) futimesat(r6, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000440)={{r10, r11/1000+30000}}) 2018/03/30 15:29:05 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$sock_int(r0, 0x1, 0x30, &(0x7f0000000040), &(0x7f0000000140)=0x4) [ 148.853147] ptrace attach of "/root/syz-executor5"[4497] was attempted by "/root/syz-executor5"[15271] 2018/03/30 15:29:05 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(0xffffffffffffffff, 0x40405514, &(0x7f0000000140)={0x4, 0x0, 0x0, 0x0, "ecc1da6185f99a100b9e7dbc354a945ddb04b881b92de5981fa53a8f3d7111dc52b6269148ecef17764f0f63"}) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000240)={'lo\x00', 0x95fe}) socket$packet(0x11, 0x0, 0x300) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000280), 0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000380)=""/76, &(0x7f0000000080)=0x4c) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000480)='bcsf0\x00') pipe(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000840), &(0x7f0000000600)=0x4) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000540)=0x4) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00000043c0)=[{&(0x7f0000000040)={0x27, 0x1, 0x0, 0x3, 0x7, 0x1, "25d08a89aae8837f726687326421747920ae1968e20cd373699fd8daea2d68bf7ee425535bff91167faa35b33054f80bdbebfd95e453d17a63c514ad40b02b", 0x16}, 0x60, &(0x7f00000000c0), 0x0, &(0x7f0000001240)={0x10, 0x29, 0x1}, 0x10}], 0x1, 0x4800) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000004540)={0xbfa2, {{0xa, 0x4e21, 0x100, @loopback={0x0, 0x1}, 0x10001}}, 0x0, 0x1, [{{0xa, 0x4e20, 0x2, @empty, 0x7}}]}, 0x110) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/03/30 15:29:05 executing program 5: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x100000000, 0x4) r5 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r5, 0x40000000af01, &(0x7f0000c97ff8)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r6, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) close(r6) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r5, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_SET_VRING_ADDR(r5, 0x4028af11, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001300)=""/81, &(0x7f0000001380)=""/21, &(0x7f00000013c0)=""/143}) pread64(r5, &(0x7f00000014c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r5, 0x4008af30, &(0x7f0000d7c000)={0x0, r6}) write$vnet(r5, &(0x7f00000010c0)={0x1, {&(0x7f0000001140), 0x25d, &(0x7f0000001180)=""/162, 0x0, 0x2}}, 0x68) setreuid(0x0, r4) r7 = inotify_init1(0x0) fcntl$setown(r7, 0x8, 0xffffffffffffffff) ptrace$peekuser(0x3, r3, 0x5) fcntl$getownex(r7, 0x10, &(0x7f0000000300)={0x0, 0x0}) ptrace$setopts(0x4206, r8, 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000c80)={{0xa, 0x0, 0x6cf5, @loopback={0x0, 0x1}, 0xa1}, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffc0}, 0x0, [0x9, 0x0, 0x1f, 0x8, 0x8, 0xa8, 0x0, 0x5763badf]}, 0x5c) r9 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="64e2ac15c6aab872075a6392705ee2d9ccd29b0c9b87f7443e8879b1221232c9ca89b1a0bbb510846a7906000000366852f3633a246c801fd939bcd0472b95db041dc47682c7461ff6a0e210f4ceac1264afd613cc09ae6b2042b3a3efdfebe828980292c3a6529c5ab6906e0516b682013d1a0eaa626fc989d54b21a27ad624ad1dbdbc444b7e06d88bffe1edda7560c0bc722d9b16c0fd96e358", 0x9b, 0xfffffffffffffffb) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000001200)='big_key\x00', r9) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000800)=0xffffffffffff79e9) 2018/03/30 15:29:05 executing program 0: fcntl$getown(0xffffffffffffffff, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="b4222f2460fb88f265"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0xf5, 0x25}, [@ldst={0x7, 0x1}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x400) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000080)={0xec, 0x5bf0, 0x5, 0x3, 0x6, 0x7ff}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000040)={0x0, 0x37ee, 0x2, 0x98, &(0x7f0000ffc000/0x4000)=nil, 0x4}) 2018/03/30 15:29:05 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) socketpair(0x8, 0x2, 0x56, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000600)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4002000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x5c, r4, 0x400, 0x70bd2a, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000) r5 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x10001, 0x280000) mkdir(&(0x7f0000000300)='./file0\x00', 0x99) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000480)={0x8000, 0x1, 0x8, 0x9859, 0x6, 0x2, 0x6d5d, 0x2, 0x0, 0xfffffffffffffffa, 0x3}, 0xb) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) close(r1) r6 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f0000000340)=0x3) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r7, r8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000500)) ioctl$TCSETAW(r5, 0x5407, &(0x7f00000004c0)={0x1ff00000000000, 0x1, 0x2, 0x7, 0x9, 0x9, 0x1, 0x0, 0x0, 0x8}) dup2(r0, r1) socket$l2tp(0x18, 0x1, 0x1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000000180), &(0x7f00000001c0)='/dev/snd/seq\x00') 2018/03/30 15:29:05 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0x52, 0x10800a}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2802, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r1, &(0x7f00000000c0)="5fdff8649b868d9110f5b9fc33a9737aeecf00c21646759a9ad734c9bc1a905d73777d610cb9238a820097982dc6c929975b1ce4d83a9bb74c512f10b4f38b47b0926e464cb69bed7ee467afba7650ad595739a9e5a95d10b40794a12beb74975a414f0e17f8d5f2179fe8f8b4a121ba0c44b74913cd70ba3e99b4f71c06aab6bfe7f2bebef262983decae4ad0", &(0x7f0000000440)="7fd13ad53b1520c7a8e63e93062f3628e4ebf608e21eb5e47a2d740c38e5391c331ce0411f6b3c6fdef21df55b72e6c62586e8182142e6214700f9c48520030e1423d768743859a2288e2224fd9e04ba8fb0405c169715eaf7ea3aaec94293071d3319f1f01cbc4c641967cdb7b0285f1f006ee1039b08db8855ab9ece303d12699f1ef885e0e2c54ab96fe33235586fb96daccf51271e5433be79490304580bc3cc7d29776d17a10cbe0aa6c185654c8f3ac6487fbb14cbc2a609fd340387fc1f1c2c601cc00b68d0048442d0c975eeebb8432969edf1284c3b080fab17084ed00d2d53c3c482feb7230b2979083e91638b83ec2c28cc972f4863a08ee20a32b92cdbd333347bbab8b028081ffea45118e5d0c3f93c62aaba9e082e75e3151b6c9bda97d8b2cc4de9cac72f7416dd5de46e8320025b239a219b1a66aad8fa35926c00ec84e984f4d72fd453018bafa29e5c5e7addd36e5b8a2f4e902af09163d932cf410cde88590571b13a1f5247c9acd976442b645a80e0498240d269dc9de64785c2a4d8184fbcd8a889d80cb833aebf95cf66611c267efc34d0e789bef07085bb01b508aa17411003732683a3fab29a4e5d760a9d4f3b3851ec5484fc65f99792065ebc6d81a94a84ca8e7ce6145cfe1591fba34e9d79c6bd8075793defdcbbb80540b0638cc32470d1ccc6a866c2488a8f607de80c80b7baa45640d26828bea767c567c484e380787455826d52e34c9b2120e9cf68399c17d8c2954e51ab701f79a9a399735fc132a95a6158ac76aeebe8aed187be6489b3c0e3163797692926cc34cfcbddd8ba4f1283b182b0f4795ebfaa774b1c31c4dd1f24af142f73d931998ffe9b1641c9c254c06119764fd03ab25fc2c203867a7de91f596e7ae58c1a95b067d33973fd3edeb2b9300223ce5fa7048afa604fb59c2da9dc1acd5686280907bf0344b5a020326eec434ea0b0e2d198cbf3a1017cbecdb6b98bc02dcc8b3e7932560269a305099c7ce31c66687995a16698f6d654e952facb8e4fb47bf79b71de689856e8aaf0b6cee9f65d888a0a2c5e04974a3c6d74d625d16b32407101fc771ff4ca8b5e7c29bc8c62a2ef062723d933862aed7dad77dd7e8d6e0facb8e12c52a06cbddfe7a238843a0aee9988669bcce6ae67d1ddc163b028b9a302afad30cf3fe170b22dc922a79a23ed1652f50167fa263b5bdef48ee43cddcf4c91f3253104cc5accfd1dc8012d14439c2bd6f2a855b54af73837d57c8612296713652b0facce4ea9f100fdb653e968ad1df0d301f4d48d64e9b6adeec26e23bae490887ed19024099eb9587eb929b50005dd751a8e7403314a22ff501d8070f1eeb02124f812b3b6de1ffd823799a310b6a3d4b3364bece3d872791ac963eb2a1d6ebab555ce7fddc15fb3ff3c0f494a5dfc8e04e6948bb9927974be597c18894013d77646a74eaf94f7791f8305819ee80c9ac65a2c1c78b200252186f934f565e4915bdcd1afb70c295ef2db8b84a0a85b2fc9cb672a3e5561df2860f6c2f3da38ca278f0b1f399ea469c973704433622c953d4ff69b14086d9b8ad059cb54dbbab9854b7b9eb0b06062e0c78879f06d7bc28d6aa1e3328e936c1aac9d33bc46ce70650717e7f352999082f334fd1116e4ece97435810f8c083795207c0f35e2edbbb1d9af23a0e89b395ee33bcde2655bdca5b0956e432e4dce87f1925a4f9004798c5c573758f1ac3c759fedbb2250b17224ab73909dd6388e7868c4b439c11e760d27348acb9691a37c3d98c2922fa8681a050a6bac869d798055c23753521d00d3b987b4be277ebdc35f095eea220b067978c2661c664d833a4d4f91c0171b629c2ffe3125142fe44287ee72c997cb7c873230ba02b2d8b8ada656831f1286c3c720b4121af4234ad685e981cc20393d6172cb78930fc375d5fcb3e2462fda4b8908db55183dc5fafd2cbf60f278b4ed3fb039f94c278edfef4fd63531d299cd63fa2881cbd4c717a7249a37bc23e19a56136fe8c5b5b54ab83b9637adbe47b32ccbe4e8aed8afafd2b80d93622be354b6d7150b0194767f753cb2885fd58a8ce0720a616b61f64efb9c342f852582accf41a64f6f90c729c287c855ce877cc11ff2fa1c829dd3efe261d172d12a951f6be1b5997482448065eb6152a623b82639aa29140966df1b33aa0bc23c31c8388e47bcb9ffe027cfdb43d0fa4d9a4330ff8b2b79453b64d0bbd3f1604863ebcf99e81ce209988e49ada5731990375181d155b10e7b6166d7f4bdf0a1e11ca18aaa5cab6da59469e2a3539e72c1e0f7af8308c17b0d8b89e3f9db7d51ca52c9a0a6b62453071863e680f661b5c5d60910ca105ff105768680ba7bd377dd8c026398cb2566d62cb4ef779de78e11f5ee09296133a886691e7ebd287fc999d95384032266f9f11b7339802c83626e1ce469a03276c5bb62f75646feb5a3f6da9818f782553cf0ffcd11fa99d0f1765495e7b4e6299aa10920491cf785da6bb2746635557409a98ad5680f5e700654bee646f91b0555810fbba263a0b844b702ff5dd7ce186c425634670cc6055a5341aa5494e57e15aaab1d9d6ec8fef24bfe0c68db721cc84f7dcadc3880882a2167daf9f6cd72e7789b3b0a8746680648389f6c87dcc05e9518dae72db7f444f3fe1d74443110699424512c41adb18895cde67027456fdde15a0ec330486d3e69e6b466d0a5e84a6836fca56e6e692a4c91539042facb61a4de2e332611fef38a6450c9834ddd3f5afa778a75601fb4af4b324f7bf5dac6b84adff37a700bc6f97425dd8ddf777f36b61570653f8d76da23092319d92bc2ed4941e7a51d33e6758fa8fc131f032111b716743594d18c1557eeecfb23cfee4f5653d885b32e3298b266a0311a3d22e1583aa7211df2d23138139d1e0f2607eaf78f30de1629171a428fe0cfe13084cd39a4300441f68a7fd5ed7a963b34eea572d5df25371ecd7ac8bf2c5bd68e9e65236cac3d09f25a55b68645daac67e769bd1ca0f5e9980f29015fd916b0f1cac474340e91387a3175bb37abbc00ea104abcf32c7011a8fe22d9fde5fc52bfb418452bca9721a8b6a155b54d4eec87f2e2f680aa4be288f9629e1325e6f40946c30ab523f116b2df102beefa262fba82d3c4dc1bdd13d3e094a6fab5583d70e851412dd8cff8c2d618c314cb94b2327f979a9d9667c6f5524de333d33479cb313873cafc627895117377f341c73886d94dc5a68e121d23e3810360184e2ecc56586ed51001047cc80cec3769c398142e3e5492bad4a47f60ef16a2b4cf95d4e269e14dd62e94b91ff2b35a8662251e20839b4a9fcad4336cdf15bca160c0d5d6f7c5bbf1d7aa128980ef2ef581cfdf38283a8c7c0bae1047193bfd8060e002e8f7245f8041ae2d5011295e36a82f1d3420f9dc41d49692cd722010cb913a1695bc675961f56e04f4fd2f41d957181b0e32e322634a1f4cca1d7c4eac1bc0d3ff8d1e0107f0b3e8d031020a9a01a6529e5f9ef2e2dae55aa6de2da0322b37984fa725f01ec88f9b69ae7a1722fbc71a524360045e203c362bbccd29e5707cfc9bb594400c05d0f141e4a17476ceffdb6f0f67a7f00d616c2075c341768ea578e1d4c54f1bef31d1d22eb453dc0d29f484a0376250810dcb763c31cac4483b174ae454c5f8f9611b5a84f93abc8dfa58c22cabc8f3f4627b2faf9aaf6da6654730d8991080339b6148c4ce02b7c530af252c4a9e40a405ddaa3ce6906010bef2c09163e2ad99fd81427f2cd81c8f87e7ecdf86543e966bc54892a0092e18d8b3eb6ec52ae082ca2112a2609aa707c628bb0791477e99133c7fbcbc5b9dafe6b780329e8f5f6d3d79a281a4c2295982a83dbcaabff6f089c212d190db214af371171393ac841b5516d06115d95c331647e30b9a516030708dbe42ac601475ba7c33986e2a9b80c9f2d880721b77d2f86edf92353f8bee8dca54e0f7c65a6ad8469e7ac58a9807c0407c4c64bd67a649284ba5b0e02d2fc31266792969ab197e1145c5ce10314843e3e33951fd5f767bbaafe581ea2cbeeeb4693eb8cd6f35582b9135f6a82b6c8974eea6a2db77a52d3f94f57f28239e577fe34c25e651e591860793025ba04521cee997745054f924ec3115231db652195d705821e0a8b1636951ce2d5c83d3508bb8fbec276b5437f93786b964f4b4b63701275f02fb67dd9c2081c3831e29ab9dbc6febb1dd6d8f1fe0bbbe1b9a0e7e8492de7f2423095b6b9f611c2a01a51ed9d33b30c7845067279111efd4801bad2389f172e16b9749ab044b65fc47cf35648aed8486b82d90c8ae16bad275bbcd940f54ce1f3738a6f8fcfd933d2f3ed75efc56ea91c801bd76a53c6ca7657e62661faaec97e99e3e98cf7196cfa8bcca2cc1e0904b647334d055a5ca2d316d7e6ea0b162376edb73177043258deffdb030980ab22e9c6e11c83bf8dde7b68cd8aaeab1e8196a1c1d0e1459459b17556f29ad979f01f47ada15273ff652dcad11970b1b6239988f116fd185da1b17186d74e26993dd6ea2092695fd962151e54e7f3a52ab5aced19b67d2d0973a989016fffbcf2a17c72b1602c96a200427240656daa3004cc29b604fb0439d6bb4988fc004bfb79bb3aaf1474b25b65bc16c6a666c74455fe05c045295573bd0574b3dc0c5e98b19e831c005b39693e3955a0cb521474921369ee411fb4da6193fb2346f15b316f878b9e0e3b4a7bd8a2eb900ea308c320cdbbb72d58939e8f1c3ba9533c8348449cbffe622a469c2f7ff194a886e6d41a5c01ef06769c3d066adfb6057ef12ccda09664a52a9a682b07c7cc704118fd00d9974b5af42008275ee77cd55f64e6f50bfb34469b4c43a72cada67d5a2d6014b1b738c1fdbf550279b2091f5d15d18c1b0144ac054527006da06ccd6b29a370213c7ce9a5b8ba6c28dda593c25dd2e2200fb11305d51f8bad8ef0ff94c20b67bfc59b11e96cbc6c04a49f3efee4ef35445e6889164d36054bdcef6ff1925a05f4d171343157982392e11f72362599bb0b417563bd94ebb30840e823ee725eb8781c5cee0867719b10c41f8c9240df9268fc5bec5ccb9684027bd36c74d94d83902d3257f45d1d1be2f4c93d4256054b65c43e304e6790d690c70dd1e243a16efe015abeb6d096509c7347dd575f3f3f9d251e79f7d239545217a8f6fabbd320312b05e47503de3b2ee53dac35bfb20990e56ea5aecafa8e8f451ddec00e3e658effe4c13da4a93e22f940629b6332265bf4f43e1c5a62381951a8f31a63494879d232bba0479e060048b3765e065c8d371248f099339725c4e668543ee0ef6993f1e09258aa2ec100f4819bd91eb22aaf6d66fd95e8c1ea36e5be1ff0b50888ce3575559173eef786c2a42d869ac030f01573da841ac9ad31e7d9032760db36a824f7f290c708853c19b0d7e0d123cb3b297c8974ba67c41d61298d26c2459bbc1ef146e096a241dd9b77e3a8704308be3f31b70a5fb2d932b9ab3ff486ac034136196795b224965b54930a308b053ff21a11a5e8101ecfb64d3ea9f1cbf142a98b763e2ec233dd5f856eaa423c2b6aabdf39313ee0ec8126cef3d0a508d08fc55812b7493d4a06ba28984a521852cb158d620f07d9d4193fb791d7596f8d9e384afb7aca5960cd07cf5717e44720e9eeee776d561872a5cdccc8f48f4b172614726d4d10915af61d41bbc7b925d5eb64c8487bdeac415b6ea771ebb9392373e1d82f64acfaeb3bac3ff50b25c241238a02d17a9ac8845c97e3901"}, 0x20) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000040)=0x6, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/30 15:29:05 executing program 3: r0 = socket(0x10, 0x5, 0x9) write(r0, &(0x7f0000f63000)="240000001a0025f0006b000420bbfc00020b00ff00090000001000eb08001900000000b7", 0x24) 2018/03/30 15:29:05 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000040), 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x30) getrlimit(0x3, &(0x7f00000001c0)) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000140)={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}, {0x306, @link_local={0x1, 0x80, 0xc2}}, 0x40, {0x2, 0x4e22, @rand_addr=0xd53f}, 'ip6tnl0\x00'}) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000340)={'nat\x00'}, &(0x7f0000000200)=0x54) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000240)=""/253) fallocate(r0, 0x2, 0x707, 0x60237a5d) ppoll(&(0x7f0000000040)=[{r0, 0x1}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={0x8}, 0x8) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000006, 0x10, r1, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/30 15:29:05 executing program 0: mount(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000280)='cgroup2\x00', 0xc0, &(0x7f00000002c0)="83757e53a6d6d6368c682ac46a09c9de0a052142635281ed8f2a3fbb23c05f8393aef0e5b163879d2bbd03d5d51c5f84b9e6ee71") mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x8) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='afs\x00', 0x0, &(0x7f0000000180)) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3df}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) perf_event_open(&(0x7f0000c72000)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000005180)={&(0x7f0000004ac0)=@can, 0x10, &(0x7f0000000440), 0x0, &(0x7f0000005100)=""/93, 0x5d}, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000001800)='/dev/dsp#\x00', 0xfffffffeffffffff, 0xc02) timerfd_settime(r2, 0x1, &(0x7f0000001840)={{}, {0x77359400}}, &(0x7f0000001880)) sendmsg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="e9", 0x1}], 0x1, &(0x7f0000000180)}, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) recvmsg(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/229, 0xe5}, {&(0x7f0000000180)=""/15, 0xf}, {&(0x7f0000001480)=""/99, 0x63}, {&(0x7f0000001500)=""/133, 0x85}], 0x5, &(0x7f0000001640)=""/208, 0xd0, 0x3ff}, 0x10000) unlink(&(0x7f0000001780)='./file2\x00') rmdir(&(0x7f00000017c0)='./file0/file0\x00') mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000100)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, 0x0) [ 148.987600] ptrace attach of "/root/syz-executor5"[4497] was attempted by "/root/syz-executor5"[15289] 2018/03/30 15:29:05 executing program 4: getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000280), &(0x7f00000002c0)=0x8) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$KDDISABIO(r0, 0x4b37) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x9800000000000000) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/mixer\x00', 0x440, 0x0) fcntl$getown(r1, 0x9) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000340)={0x0, 0x1}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000003c0)={r4, 0x8001, 0x30}, 0xffffffffffffffa1) fsetxattr(r3, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r3, &(0x7f0000000500)=@known='security.selinux\x00') setsockopt$inet_tcp_int(r3, 0x6, 0x1c, &(0x7f00000002c0)=0x8001, 0x4) clone(0x200, &(0x7f0000b6b000), &(0x7f0000000340), &(0x7f0000000380), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x80480, 0x0) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000140)=0x0) r7 = syz_open_procfs(r6, &(0x7f0000000100)='net/wireless\x00') pread64(r7, &(0x7f00009f3000), 0x352, 0x0) lseek(r7, 0x0, 0x0) getpid() r8 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r8, 0xaf01, &(0x7f0000000440)=&(0x7f0000989fff)) read(r7, &(0x7f0000000080)=""/93, 0x5d) ioctl$TIOCEXCL(r7, 0x540c) accept4(r7, &(0x7f0000000200)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000000300)=0x80, 0x800) r9 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) eventfd2(0x0, 0x0) ioctl$KVM_CREATE_VM(r9, 0xae01, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/03/30 15:29:05 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) socketpair(0x8, 0x2, 0x56, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000600)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4002000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x48, r4, 0x400, 0x70bd2a, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x521d}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000) r5 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x10001, 0x280000) mkdir(&(0x7f0000000300)='./file0\x00', 0x99) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000480)={0x8000, 0x1, 0x8, 0x9859, 0x6, 0x2, 0x6d5d, 0x2, 0x0, 0xfffffffffffffffa, 0x3}, 0xb) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) close(r1) r6 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f0000000340)=0x3) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r7, r8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000500)) ioctl$TCSETAW(r5, 0x5407, &(0x7f00000004c0)={0x1ff00000000000, 0x1, 0x2, 0x7, 0x9, 0x9, 0x1, 0x0, 0x0, 0x8}) dup2(r0, r1) socket$l2tp(0x18, 0x1, 0x1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000000180), &(0x7f00000001c0)='/dev/snd/seq\x00') 2018/03/30 15:29:05 executing program 3: r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='IPVS\x00') r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x900, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = socket$inet(0x2, 0x3, 0x8) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r4 = dup3(r3, r1, 0x80000) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f00000002c0), 0x10) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000000080)={0x2, r4, 0xfffffffffffffffe}) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r7 = creat(&(0x7f0000000080)='./file0\x00', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000000700)={{{@in6=@loopback}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000000040)=0xa5) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) syz_open_dev$midi(&(0x7f0000000280)='/dev/midi#\x00', 0x0, 0x400000) write$cgroup_pid(r7, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x3) write(r7, &(0x7f0000000180)="15", 0x1) r8 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) fallocate(r8, 0x0, 0xffff, 0x9) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@mcast1, @in=@broadcast}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@loopback}}, &(0x7f00000000c0)=0xe8) close(r0) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x80) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) dup2(r1, r1) connect$ax25(0xffffffffffffffff, &(0x7f0000000240)={0x3, {"2000000002ca3f"}, 0x2000000000000000}, 0xfffffffffffffee0) msgrcv(0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="00000000000000000000000000e000000000000000000000000000000000000000000004416bd916ad7fcc9f0ee3a92a000000000000000000000000000000000000000000000093008000000000000000000000000000000000000000b3fd5c886a5c9b3aa67cc7e5668c88f0b8c1a9edfce69a1d027723b706209c7e11fd2f9340c21cc2ce81f75621c95024a0a64e137cfc076619423656ca575205df2185576349098c1c8d87599d01c82285fc16574df9afb3ac7be71ce9a20c3067a2eb108b53390ae1d25794abb0a74cb6352c037c991c0fa5dc3b5fd286a5b60fa9132aa15e57efe6489ae52816c0051eb0a99c2bebc8"], 0x1, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r8, 0x10e, 0x2, &(0x7f0000000300)=0x10, 0x4) 2018/03/30 15:29:05 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) socketpair(0x8, 0x2, 0x56, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000600)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4002000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x5c, r4, 0x400, 0x70bd2a, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000) r5 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x10001, 0x280000) mkdir(&(0x7f0000000300)='./file0\x00', 0x99) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000480)={0x8000, 0x1, 0x8, 0x9859, 0x6, 0x2, 0x6d5d, 0x2, 0x0, 0xfffffffffffffffa, 0x3}, 0xb) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) close(r1) r6 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f0000000340)=0x3) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r7, r8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000500)) ioctl$TCSETAW(r5, 0x5407, &(0x7f00000004c0)={0x1ff00000000000, 0x1, 0x2, 0x7, 0x9, 0x9, 0x1, 0x0, 0x0, 0x8}) dup2(r0, r1) socket$l2tp(0x18, 0x1, 0x1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000000180), &(0x7f00000001c0)='/dev/snd/seq\x00') 2018/03/30 15:29:05 executing program 5: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x100000000, 0x4) r5 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r5, 0x40000000af01, &(0x7f0000c97ff8)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r6, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) close(r6) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r5, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_SET_VRING_ADDR(r5, 0x4028af11, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001300)=""/81, &(0x7f0000001380)=""/21, &(0x7f00000013c0)=""/143}) pread64(r5, &(0x7f00000014c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r5, 0x4008af30, &(0x7f0000d7c000)={0x0, r6}) write$vnet(r5, &(0x7f00000010c0)={0x1, {&(0x7f0000001140), 0x25d, &(0x7f0000001180)=""/162, 0x0, 0x2}}, 0x68) setreuid(0x0, r4) r7 = inotify_init1(0x0) fcntl$setown(r7, 0x8, 0xffffffffffffffff) ptrace$peekuser(0x3, r3, 0x5) fcntl$getownex(r7, 0x10, &(0x7f0000000300)={0x0, 0x0}) ptrace$setopts(0x4206, r8, 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000c80)={{0xa, 0x0, 0x6cf5, @loopback={0x0, 0x1}, 0xa1}, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffc0}, 0x0, [0x9, 0x0, 0x1f, 0x8, 0x8, 0xa8, 0x0, 0x5763badf]}, 0x5c) r9 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="64e2ac15c6aab872075a6392705ee2d9ccd29b0c9b87f7443e8879b1221232c9ca89b1a0bbb510846a7906000000366852f3633a246c801fd939bcd0472b95db041dc47682c7461ff6a0e210f4ceac1264afd613cc09ae6b2042b3a3efdfebe828980292c3a6529c5ab6906e0516b682013d1a0eaa626fc989d54b21a27ad624ad1dbdbc444b7e06d88bffe1edda7560c0bc722d9b16c0fd96e358", 0x9b, 0xfffffffffffffffb) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000001200)='big_key\x00', r9) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000800)=0xffffffffffff79e9) [ 149.145817] 9pnet_virtio: no channels available for device ./file0/file0 [ 149.154677] 9pnet_virtio: no channels available for device ./file0 [ 149.182456] 9pnet_virtio: no channels available for device ./file0 2018/03/30 15:29:06 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000240)) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x0) move_pages(0x0, 0x1, &(0x7f00000001c0)=[&(0x7f0000fed000/0x13000)=nil], 0x0, &(0x7f0000000200)=[0x0], 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x88, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0x10000, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in={0x2, 0x4e23, @rand_addr=0x4}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x80, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000280)={r1, 0x6, 0x6}, &(0x7f00000002c0)=0x8) 2018/03/30 15:29:06 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) socketpair(0x8, 0x2, 0x56, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000600)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4002000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x5c, r4, 0x400, 0x70bd2a, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000) r5 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x10001, 0x280000) mkdir(&(0x7f0000000300)='./file0\x00', 0x99) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000480)={0x8000, 0x1, 0x8, 0x9859, 0x6, 0x2, 0x6d5d, 0x2, 0x0, 0xfffffffffffffffa, 0x3}, 0xb) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) close(r1) r6 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f0000000340)=0x3) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r7, r8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000500)) ioctl$TCSETAW(r5, 0x5407, &(0x7f00000004c0)={0x1ff00000000000, 0x1, 0x2, 0x7, 0x9, 0x9, 0x1, 0x0, 0x0, 0x8}) dup2(r0, r1) socket$l2tp(0x18, 0x1, 0x1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000000180), &(0x7f00000001c0)='/dev/snd/seq\x00') 2018/03/30 15:29:06 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) socketpair(0x8, 0x2, 0x56, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000600)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4002000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x48, r4, 0x400, 0x70bd2a, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x521d}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000) r5 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x10001, 0x280000) mkdir(&(0x7f0000000300)='./file0\x00', 0x99) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000480)={0x8000, 0x1, 0x8, 0x9859, 0x6, 0x2, 0x6d5d, 0x2, 0x0, 0xfffffffffffffffa, 0x3}, 0xb) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) close(r1) r6 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f0000000340)=0x3) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r7, r8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000500)) ioctl$TCSETAW(r5, 0x5407, &(0x7f00000004c0)={0x1ff00000000000, 0x1, 0x2, 0x7, 0x9, 0x9, 0x1, 0x0, 0x0, 0x8}) dup2(r0, r1) socket$l2tp(0x18, 0x1, 0x1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000000180), &(0x7f00000001c0)='/dev/snd/seq\x00') [ 149.421571] ptrace attach of "/root/syz-executor5"[4497] was attempted by "/root/syz-executor5"[15339] 2018/03/30 15:29:06 executing program 2: unshare(0x20020000) mknod$loop(&(0x7f0000211000)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='Qamfs\x00', 0x105403, &(0x7f000000a000)) poll(&(0x7f0000cf4000), 0x0, 0x7f) unlink(&(0x7f0000933ff8)='./file0\x00') 2018/03/30 15:29:06 executing program 5: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x100000000, 0x4) r5 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r5, 0x40000000af01, &(0x7f0000c97ff8)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r6, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) close(r6) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r5, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_SET_VRING_ADDR(r5, 0x4028af11, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001300)=""/81, &(0x7f0000001380)=""/21, &(0x7f00000013c0)=""/143}) pread64(r5, &(0x7f00000014c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r5, 0x4008af30, &(0x7f0000d7c000)={0x0, r6}) write$vnet(r5, &(0x7f00000010c0)={0x1, {&(0x7f0000001140), 0x25d, &(0x7f0000001180)=""/162, 0x0, 0x2}}, 0x68) setreuid(0x0, r4) r7 = inotify_init1(0x0) fcntl$setown(r7, 0x8, 0xffffffffffffffff) ptrace$peekuser(0x3, r3, 0x5) fcntl$getownex(r7, 0x10, &(0x7f0000000300)={0x0, 0x0}) ptrace$setopts(0x4206, r8, 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000c80)={{0xa, 0x0, 0x6cf5, @loopback={0x0, 0x1}, 0xa1}, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffc0}, 0x0, [0x9, 0x0, 0x1f, 0x8, 0x8, 0xa8, 0x0, 0x5763badf]}, 0x5c) r9 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="64e2ac15c6aab872075a6392705ee2d9ccd29b0c9b87f7443e8879b1221232c9ca89b1a0bbb510846a7906000000366852f3633a246c801fd939bcd0472b95db041dc47682c7461ff6a0e210f4ceac1264afd613cc09ae6b2042b3a3efdfebe828980292c3a6529c5ab6906e0516b682013d1a0eaa626fc989d54b21a27ad624ad1dbdbc444b7e06d88bffe1edda7560c0bc722d9b16c0fd96e358", 0x9b, 0xfffffffffffffffb) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000001200)='big_key\x00', r9) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000800)=0xffffffffffff79e9) 2018/03/30 15:29:06 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='ns\x00') fchdir(r0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00000000c0)="2f6a12f709bd92e6877a9fbcc572939f819eecff20f5d59dee085656154928ff78240d025d89ffa1fe600f81af4d726c8babb2b6e38e9e0b14bed4527edce905328057ca8b8b88bcd0e8e6ba980975c3265686eebfbc624571", 0x59) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/30 15:29:06 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) socketpair(0x8, 0x2, 0x56, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000600)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4002000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x48, r4, 0x400, 0x70bd2a, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x521d}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000) r5 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x10001, 0x280000) mkdir(&(0x7f0000000300)='./file0\x00', 0x99) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000480)={0x8000, 0x1, 0x8, 0x9859, 0x6, 0x2, 0x6d5d, 0x2, 0x0, 0xfffffffffffffffa, 0x3}, 0xb) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) close(r1) r6 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f0000000340)=0x3) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r7, r8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000500)) ioctl$TCSETAW(r5, 0x5407, &(0x7f00000004c0)={0x1ff00000000000, 0x1, 0x2, 0x7, 0x9, 0x9, 0x1, 0x0, 0x0, 0x8}) dup2(r0, r1) socket$l2tp(0x18, 0x1, 0x1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000000180), &(0x7f00000001c0)='/dev/snd/seq\x00') 2018/03/30 15:29:06 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000040), 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000240)=""/253) fallocate(r0, 0x2, 0x707, 0x60237a5d) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x400000, 0x21) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000140)="a987fc3780cd9f1a9b60a23eca0a8f60ec1896f7f580c7e1052caf68b5828ba5fc9745417fed17e4b89b9d7f336953867de9048483de48c4e52943740109083e8ed147b82a69af32e3748f98d0c8cc9893292e246496c811d0ec6e96fa6040a26da41091039c18ba1a0bb929c769f338fb758b2f7a05914c") ppoll(&(0x7f0000000040)=[{r0, 0x1}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={0x8}, 0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/30 15:29:06 executing program 0: lookup_dcookie(0x1000, &(0x7f0000000280)=""/72, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x823800000, 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, 0x0, 0x0, 0x0, 0x0, 0x20000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) accept$ax25(0xffffffffffffffff, &(0x7f0000000740), &(0x7f0000000780)=0x10) mkdir(&(0x7f0000000040)='./file0/control\x00', 0x0) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000100)=""/11) r0 = memfd_create(&(0x7f0000000080)=']eth1,\x00', 0x3) ioctl$TCFLSH(r0, 0x540b, 0x52) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x0) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000900)=[{&(0x7f0000001000)=""/4096, 0x1000}], 0x1) readv(r1, &(0x7f0000002fd0), 0x0) open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) rename(&(0x7f0000b2a000)='./file0/file0\x00', &(0x7f0000ab3ff0)='./file0/control\x00') getsockname(r0, &(0x7f0000000200)=@rc, &(0x7f00000000c0)=0x80) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200000, 0x0) 2018/03/30 15:29:06 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) socketpair(0x8, 0x2, 0x56, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000600)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4002000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x5c, r4, 0x400, 0x70bd2a, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000) r5 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x10001, 0x280000) mkdir(&(0x7f0000000300)='./file0\x00', 0x99) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000480)={0x8000, 0x1, 0x8, 0x9859, 0x6, 0x2, 0x6d5d, 0x2, 0x0, 0xfffffffffffffffa, 0x3}, 0xb) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) close(r1) r6 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f0000000340)=0x3) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r7, r8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000500)) ioctl$TCSETAW(r5, 0x5407, &(0x7f00000004c0)={0x1ff00000000000, 0x1, 0x2, 0x7, 0x9, 0x9, 0x1, 0x0, 0x0, 0x8}) dup2(r0, r1) socket$l2tp(0x18, 0x1, 0x1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000000180), &(0x7f00000001c0)='/dev/snd/seq\x00') 2018/03/30 15:29:06 executing program 3: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000580)=@broute={'broute\x00', 0x20, 0x6, 0x206, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20004e00], 0x0, &(0x7f0000000300), &(0x7f0000002040)=ANY=[@ANYBLOB="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", @ANYRES64=r1, @ANYRES64=r0, @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32], @ANYPTR64], @ANYRES64, @ANYRES32, @ANYBLOB="498094ea204208981d675082000bac4fe50e7a543ad20ae8855ad9dae64cd54ab47e94adb9b86de56dcba24f6d5230e749e55c7f29c77123c2b345a4b3a209b140097fa86028f7ed1f1f1e27b29122d7f8e90066eb971c3645811e16525cd6a5c4031eb7697f87f9408701efe2d4115d4015e41258017461bfd19f9b4bb831a73c0858591976bdb610c9ba76b12d6e499f112d3ac67ac78d5179618cbf880498b969e14375ab45dbcdf4c3aa156e9221c64822d2d244e0de783364d057d1f268ef26e29f39351294e0600f57d8524c6f2579731c8495c2ca4fae81a1d59bb2f93d5d9c0fad15"]}, 0x2c0) bind$inet6(r2, &(0x7f0000c67000)={0xa, 0x4e22, 0xfffffffffffffffc, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000280)={0xa, 0x0, 0x3, @ipv4={[], [0xff, 0xff], @rand_addr=0x7fffffff}, 0xf7}, 0x1c) r3 = socket$inet_dccp(0x2, 0x6, 0x0) writev(r3, &(0x7f00000000c0)=[{&(0x7f0000000000)="6701a838f2e3a55f9f2c64d9511a6e03dfdc7ba9b570ab9191290a9bf5f8417bd8136a59de2af88f461d98822d3af8bea128f357adb2c0e074215cc3c6be93ccf27019", 0x43}], 0x1) connect$inet(r3, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r3, &(0x7f0000000a40), 0x0, 0x0, &(0x7f00000009c0)={0x2}, 0x10) bind$alg(0xffffffffffffffff, &(0x7f0000000900)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(anubis)\x00'}, 0x58) clock_gettime(0x0, &(0x7f00000000c0)) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) fchownat(r4, &(0x7f0000000140)='./file0\x00', r0, r1, 0x1900) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) getsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=0x0, &(0x7f0000000200)=0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r6}, 0x8) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r7 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r7, 0x6, &(0x7f0000013000)) ioctl$UFFDIO_WAKE(r5, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000012000/0x4000)=nil, 0x4000}) ioctl$UFFDIO_UNREGISTER(r5, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000340)={{&(0x7f000033c000/0x1000)=nil, 0x1000}, 0x100000000000003}) readv(r2, &(0x7f00000007c0)=[{&(0x7f0000000640)=""/201}, {&(0x7f0000000740)=""/90}], 0x100000000000033a) socket$rds(0x15, 0x5, 0x0) ioctl$RNDADDTOENTCNT(r4, 0x40045201, &(0x7f0000011000)=0x9f) read$eventfd(r4, &(0x7f0000000040), 0x8) listxattr(&(0x7f0000000100)='./file0\x00', &(0x7f00000022c0)=""/4096, 0x1000) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/03/30 15:29:06 executing program 4: r0 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240)={0x10000, 0x4, 0x2000000000100, 0x402}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000a22000), 0x4) ptrace$setregs(0xf, 0x0, 0x6, &(0x7f0000000040)="8a9f9fa9b8909dd9dfcf77c1110feba8cc88e9ae71232e32e616c914b497c44ad7e9bf579f0268d2794b73761cf404dff4eacbcc4196c84e59cfed162b9d0a14c9bd12ec20b4c38ae90fff00e42155ae794e5063e5a120064027570b2262eb3914f0154552228e7875fe9f8e1dbf73b9be6b7cdcefb8cdbc6193f826f926ab920f0c354356c0b6a710ddeeb72328e2ba53c86fd82ad25a7a015588cb2bc5142a66c3f4df342013ffc24ea1823f2f67") getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0xa7c6, 0x2}, &(0x7f0000000140)=0x8) getsockname$ipx(r1, &(0x7f00000001c0), &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r2, 0x7, 0x800}, 0x8) 2018/03/30 15:29:06 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) socketpair(0x8, 0x2, 0x56, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000600)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4002000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x5c, r4, 0x400, 0x70bd2a, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000) r5 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x10001, 0x280000) mkdir(&(0x7f0000000300)='./file0\x00', 0x99) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000480)={0x8000, 0x1, 0x8, 0x9859, 0x6, 0x2, 0x6d5d, 0x2, 0x0, 0xfffffffffffffffa, 0x3}, 0xb) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) close(r1) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f0000000340)=0x3) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r6, r7) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000500)) ioctl$TCSETAW(r5, 0x5407, &(0x7f00000004c0)={0x1ff00000000000, 0x1, 0x2, 0x7, 0x9, 0x9, 0x1, 0x0, 0x0, 0x8}) dup2(r0, r1) socket$l2tp(0x18, 0x1, 0x1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) [ 149.575687] kernel msg: ebtables bug: please report to author: Wrong len argument [ 149.666266] ptrace attach of "/root/syz-executor5"[4497] was attempted by "/root/syz-executor5"[15387] [ 149.733844] FAULT_FLAG_ALLOW_RETRY missing 30 [ 149.738518] CPU: 1 PID: 15379 Comm: syz-executor3 Not tainted 4.16.0-rc7+ #6 [ 149.745712] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 149.755078] Call Trace: [ 149.757676] dump_stack+0x194/0x24d [ 149.761307] ? arch_local_irq_restore+0x53/0x53 [ 149.766003] ? handle_userfault+0xb97/0x2490 [ 149.770423] handle_userfault+0xbd9/0x2490 [ 149.774651] ? handle_userfault+0x1864/0x2490 [ 149.779170] ? userfaultfd_ioctl+0x4520/0x4520 [ 149.783761] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 149.788968] ? update_cfs_rq_load_avg.part.65+0x2d0/0x2d0 [ 149.794506] ? __update_load_avg_se.isra.31+0x56a/0x7c0 [ 149.799883] ? print_irqtrace_events+0x270/0x270 [ 149.804642] ? print_irqtrace_events+0x270/0x270 [ 149.809409] ? perf_trace_lock+0xd6/0x900 [ 149.813551] ? perf_trace_lock_acquire+0xe3/0x980 [ 149.818399] ? trace_event_raw_event_lock+0x340/0x340 [ 149.823588] ? perf_trace_lock+0x900/0x900 [ 149.827810] ? __lock_acquire+0x664/0x3e00 [ 149.832044] ? __lock_acquire+0x664/0x3e00 [ 149.836280] ? trace_hardirqs_off+0x10/0x10 [ 149.840616] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 149.845846] ? find_held_lock+0x35/0x1d0 [ 149.849924] ? __handle_mm_fault+0x2ded/0x38c0 [ 149.854505] ? lock_downgrade+0x980/0x980 [ 149.858675] ? lock_release+0xa40/0xa40 [ 149.862641] ? perf_trace_lock_acquire+0xe3/0x980 [ 149.867493] ? do_raw_spin_trylock+0x190/0x190 [ 149.872073] ? perf_trace_lock+0x900/0x900 [ 149.876412] __handle_mm_fault+0x2dfa/0x38c0 [ 149.880840] ? __pmd_alloc+0x4e0/0x4e0 [ 149.884715] ? trace_hardirqs_off+0x10/0x10 [ 149.889047] ? find_held_lock+0x35/0x1d0 [ 149.893123] ? handle_mm_fault+0x35b/0xb10 [ 149.897368] ? lock_downgrade+0x980/0x980 [ 149.901550] ? handle_mm_fault+0x2f8/0xb10 [ 149.905795] handle_mm_fault+0x44a/0xb10 [ 149.909869] ? __handle_mm_fault+0x38c0/0x38c0 [ 149.914440] ? vmacache_find+0x5f/0x280 [ 149.918430] ? find_vma+0x30/0x150 [ 149.921987] __do_page_fault+0x5c9/0xc90 [ 149.926063] ? mm_fault_error+0x2c0/0x2c0 [ 149.930205] ? find_held_lock+0x35/0x1d0 [ 149.934264] ? trace_hardirqs_off+0x10/0x10 [ 149.938593] do_page_fault+0xee/0x730 [ 149.942393] ? __do_page_fault+0xc90/0xc90 [ 149.946642] ? find_held_lock+0x35/0x1d0 [ 149.950716] ? __might_fault+0x110/0x1d0 [ 149.954779] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 149.959638] page_fault+0x25/0x50 [ 149.963089] RIP: 0010:copy_user_generic_unrolled+0x86/0xc0 [ 149.968698] RSP: 0018:ffff880180e6fc28 EFLAGS: 00010202 [ 149.974054] RAX: ffffed00301cdfaf RBX: 0000000020013000 RCX: 0000000000000004 [ 149.981317] RDX: 0000000000000000 RSI: 0000000020013000 RDI: ffff880180e6fd58 [ 149.988578] RBP: ffff880180e6fc58 R08: ffffed00301cdfaf R09: ffffed00301cdfaf [ 149.995838] R10: 0000000000000004 R11: ffffed00301cdfae R12: 0000000000000020 [ 150.003098] R13: ffff880180e6fd58 R14: 00007ffffffff000 R15: 0000000020013020 [ 150.010419] ? _copy_from_user+0xc5/0x110 [ 150.014574] do_fcntl+0x759/0x1150 [ 150.018115] ? f_getown+0xb0/0xb0 [ 150.022607] ? fget_raw+0x20/0x20 [ 150.026077] ? exit_to_usermode_loop+0x8c/0x2f0 [ 150.030756] ? trace_hardirqs_off+0xd/0x10 [ 150.034984] ? exit_to_usermode_loop+0x198/0x2f0 [ 150.039746] ? security_file_fcntl+0x89/0xb0 [ 150.044162] SyS_fcntl+0xd6/0x110 [ 150.047609] ? do_fcntl+0x1150/0x1150 [ 150.051410] do_syscall_64+0x281/0x940 [ 150.055289] ? __do_page_fault+0xc90/0xc90 [ 150.059516] ? _raw_spin_unlock_irq+0x27/0x70 [ 150.064010] ? finish_task_switch+0x1c1/0x7e0 [ 150.068510] ? syscall_return_slowpath+0x550/0x550 [ 150.073437] ? syscall_return_slowpath+0x2ac/0x550 [ 150.078361] ? prepare_exit_to_usermode+0x350/0x350 [ 150.083376] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 150.088744] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 150.093596] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 150.098775] RIP: 0033:0x4548b9 [ 150.101957] RSP: 002b:00007ff2f433ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000048 [ 150.109660] RAX: ffffffffffffffda RBX: 00007ff2f433f6d4 RCX: 00000000004548b9 [ 150.116917] RDX: 0000000020013000 RSI: 0000000000000006 RDI: 0000000000000017 [ 150.124177] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/03/30 15:29:06 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) socketpair(0x8, 0x2, 0x56, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000600)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4002000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x54, r4, 0x400, 0x70bd2a, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x521d}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000) r5 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x10001, 0x280000) mkdir(&(0x7f0000000300)='./file0\x00', 0x99) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000480)={0x8000, 0x1, 0x8, 0x9859, 0x6, 0x2, 0x6d5d, 0x2, 0x0, 0xfffffffffffffffa, 0x3}, 0xb) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) close(r1) r6 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f0000000340)=0x3) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r7, r8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000500)) ioctl$TCSETAW(r5, 0x5407, &(0x7f00000004c0)={0x1ff00000000000, 0x1, 0x2, 0x7, 0x9, 0x9, 0x1, 0x0, 0x0, 0x8}) dup2(r0, r1) socket$l2tp(0x18, 0x1, 0x1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000000180), &(0x7f00000001c0)='/dev/snd/seq\x00') [ 150.131435] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 150.138695] R13: 000000000000008e R14: 00000000006f2df0 R15: 0000000000000000 [ 150.166821] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/30 15:29:06 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000013000)) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='map_files\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='-/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x101000, 0x0) 2018/03/30 15:29:07 executing program 2: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0x3, 0x20000) preadv(r2, &(0x7f0000002600)=[{&(0x7f0000000300)=""/73, 0x49}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/145, 0x91}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000002440)=""/210, 0xd2}, {&(0x7f0000002540)=""/179, 0xb3}], 0x6, 0x0) keyctl$setperm(0x5, r1, 0x80000010000) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000000c0)) keyctl$describe(0x6, r0, &(0x7f0000000140)=""/20, 0x30) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x8b99284244d305a, 0x0) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f0000000180)={0x6}) 2018/03/30 15:29:07 executing program 5: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x100000000, 0x4) r5 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r5, 0x40000000af01, &(0x7f0000c97ff8)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r6, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) close(r6) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r5, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_SET_VRING_ADDR(r5, 0x4028af11, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001300)=""/81, &(0x7f0000001380)=""/21, &(0x7f00000013c0)=""/143}) pread64(r5, &(0x7f00000014c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r5, 0x4008af30, &(0x7f0000d7c000)={0x0, r6}) write$vnet(r5, &(0x7f00000010c0)={0x1, {&(0x7f0000001140), 0x25d, &(0x7f0000001180)=""/162, 0x0, 0x2}}, 0x68) setreuid(0x0, r4) r7 = inotify_init1(0x0) fcntl$setown(r7, 0x8, 0xffffffffffffffff) ptrace$peekuser(0x3, r3, 0x5) fcntl$getownex(r7, 0x10, &(0x7f0000000300)={0x0, 0x0}) ptrace$setopts(0x4206, r8, 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000c80)={{0xa, 0x0, 0x6cf5, @loopback={0x0, 0x1}, 0xa1}, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffc0}, 0x0, [0x9, 0x0, 0x1f, 0x8, 0x8, 0xa8, 0x0, 0x5763badf]}, 0x5c) r9 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="64e2ac15c6aab872075a6392705ee2d9ccd29b0c9b87f7443e8879b1221232c9ca89b1a0bbb510846a7906000000366852f3633a246c801fd939bcd0472b95db041dc47682c7461ff6a0e210f4ceac1264afd613cc09ae6b2042b3a3efdfebe828980292c3a6529c5ab6906e0516b682013d1a0eaa626fc989d54b21a27ad624ad1dbdbc444b7e06d88bffe1edda7560c0bc722d9b16c0fd96e358b7ce30", 0x9e, 0xfffffffffffffffb) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000001200)='big_key\x00', r9) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000800)=0xffffffffffff79e9) 2018/03/30 15:29:07 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) socketpair(0x8, 0x2, 0x56, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000600)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4002000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x54, r4, 0x400, 0x70bd2a, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x521d}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000) r5 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x10001, 0x280000) mkdir(&(0x7f0000000300)='./file0\x00', 0x99) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000480)={0x8000, 0x1, 0x8, 0x9859, 0x6, 0x2, 0x6d5d, 0x2, 0x0, 0xfffffffffffffffa, 0x3}, 0xb) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) close(r1) r6 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f0000000340)=0x3) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r7, r8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000500)) ioctl$TCSETAW(r5, 0x5407, &(0x7f00000004c0)={0x1ff00000000000, 0x1, 0x2, 0x7, 0x9, 0x9, 0x1, 0x0, 0x0, 0x8}) dup2(r0, r1) socket$l2tp(0x18, 0x1, 0x1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000000180), &(0x7f00000001c0)='/dev/snd/seq\x00') 2018/03/30 15:29:07 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) socketpair(0x8, 0x2, 0x56, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000600)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4002000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x5c, r4, 0x400, 0x70bd2a, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000) r5 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x10001, 0x280000) mkdir(&(0x7f0000000300)='./file0\x00', 0x99) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000480)={0x8000, 0x1, 0x8, 0x9859, 0x6, 0x2, 0x6d5d, 0x2, 0x0, 0xfffffffffffffffa, 0x3}, 0xb) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) close(r1) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f0000000340)=0x3) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r6, r7) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000500)) ioctl$TCSETAW(r5, 0x5407, &(0x7f00000004c0)={0x1ff00000000000, 0x1, 0x2, 0x7, 0x9, 0x9, 0x1, 0x0, 0x0, 0x8}) dup2(r0, r1) socket$l2tp(0x18, 0x1, 0x1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) 2018/03/30 15:29:07 executing program 3: syz_open_dev$amidi(&(0x7f0000000d00)='/dev/amidi#\x00', 0x0, 0x4101) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000004c0)={0x7, 0x8, 0x200000000005, "717565756530000000000000000000000000000000000000000040000000000000000000000000f3ffffffffffffff0000000016000000003c00000000000100", 0x1}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0xf) syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000005c0)={0x0, 0x2, 0x10000, 0x6a, 0x100000000, 0x1}, &(0x7f0000000600)=0x14) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000680)={r4, 0x6c0e72e5}, 0x8) sendto$ipx(r3, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x401, 0x181100) getsockopt$bt_l2cap_L2CAP_CONNINFO(r6, 0x6, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x6) read(r5, &(0x7f0000000040)=""/25, 0x19) sendmsg$nl_generic(r5, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f00000005c0)=0x40) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000100)) ioprio_set$uid(0x0, 0x0, 0x0) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x100400000106, 0x0) writev(r7, &(0x7f000036bfd0)=[{&(0x7f0000b51000)}], 0x1) syz_extract_tcp_res$synack(&(0x7f00000001c0), 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000200)={0x41424344}, 0x0, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYRES32=r8], 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r9 = userfaultfd(0x0) ioctl$UFFDIO_API(r9, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r9, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) creat(&(0x7f000078dff8)='./file0\x00', 0x0) 2018/03/30 15:29:07 executing program 4: sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2), 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x8) read(r0, &(0x7f00004bdf32)=""/206, 0xce) r2 = syz_open_pts(r1, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x1) 2018/03/30 15:29:07 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f00000002c0)=""/69, 0x70) 2018/03/30 15:29:07 executing program 7: syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x9, 0x8000) r0 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x7, 0xffff) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) clock_gettime(0x20003, &(0x7f00000002c0)) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000140)=[{{r1, r2/1000+30000}, 0x2, 0x6ad, 0x1f}], 0x18) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000340)=""/253) syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x0, 0x80000) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) fallocate(r0, 0x2, 0x707, 0x60237a5d) ppoll(&(0x7f0000000040)=[{r0, 0x1}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={0x8}, 0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/30 15:29:07 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x85, 0xc}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x4, 0x20000000000000f2, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000079000000000000000000000000950000000000000000000000000000000000"], &(0x7f0000000080)='GPL\x00', 0x7, 0xffffffffffffffb9, &(0x7f0000000180)=""/251}, 0x48) 2018/03/30 15:29:07 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000040)={0xe, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00000001c0)={{0xa, 0x4e24, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x7}, {0xa, 0x4e21, 0x1, @dev={0xfe, 0x80, [], 0x19}, 0x2}, 0xd9d0000, [0x2, 0xffffffffffff0000, 0x2, 0x81, 0x6, 0x9, 0x3, 0xff]}, 0x5c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003d8000)='/dev/rfkill\x00', 0x205, 0x0) sendmsg$netrom(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000040)=@ax25={0x3, {"5c42fc0d236d23"}}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000140)=[{0x10, 0x0, 0xfff}], 0x10}, 0x0) writev(r1, &(0x7f0000000140), 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000100)={0x4, {{0xa, 0x4e23, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}}}, 0x1c6) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000240)=""/4096, &(0x7f0000000000)=0x1000) 2018/03/30 15:29:07 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) socketpair(0x8, 0x2, 0x56, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000600)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4002000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x54, r4, 0x400, 0x70bd2a, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x521d}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000) r5 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x10001, 0x280000) mkdir(&(0x7f0000000300)='./file0\x00', 0x99) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000480)={0x8000, 0x1, 0x8, 0x9859, 0x6, 0x2, 0x6d5d, 0x2, 0x0, 0xfffffffffffffffa, 0x3}, 0xb) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) close(r1) r6 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f0000000340)=0x3) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r7, r8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000500)) ioctl$TCSETAW(r5, 0x5407, &(0x7f00000004c0)={0x1ff00000000000, 0x1, 0x2, 0x7, 0x9, 0x9, 0x1, 0x0, 0x0, 0x8}) dup2(r0, r1) socket$l2tp(0x18, 0x1, 0x1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000000180), &(0x7f00000001c0)='/dev/snd/seq\x00') 2018/03/30 15:29:07 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'gre0\x00'}) bind$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r2 = socket$inet(0x2, 0xb, 0x9) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0x0, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x1b0, 0x200, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x460) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000140)={0x2, 0xa2b, 0x4, 0x7, 0x2, 0x20, 0x10000, 0x8a82, r3}, &(0x7f0000000180)=0x20) r4 = socket(0xf, 0x7ff, 0x6f) setsockopt$inet_group_source_req(r4, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000000100)) r5 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r5, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f00000007c0)='tls\x00', 0x4) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'vcan0\x00', 'ifb0\x00', 'syzkaller0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xf8, 0x128}, [@common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xffffffffffffffff}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffbffffffffffe}]}, 0x260) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000800), &(0x7f0000000840)=0x4) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='schedstat\x00') setsockopt$bt_hci_HCI_FILTER(r6, 0x0, 0x2, &(0x7f00000000c0)={0x2, 0x8, 0x7, 0x3}, 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x6, 0xfffffffffffffffd}, 0x4) [ 150.365718] ptrace attach of "/root/syz-executor5"[4497] was attempted by "/root/syz-executor5"[15429] 2018/03/30 15:29:07 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) socketpair(0x8, 0x2, 0x56, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000600)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4002000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x5c, r4, 0x400, 0x70bd2a, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000) r5 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x10001, 0x280000) mkdir(&(0x7f0000000300)='./file0\x00', 0x99) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000480)={0x8000, 0x1, 0x8, 0x9859, 0x6, 0x2, 0x6d5d, 0x2, 0x0, 0xfffffffffffffffa, 0x3}, 0xb) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) close(r1) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f0000000340)=0x3) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r6, r7) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000500)) ioctl$TCSETAW(r5, 0x5407, &(0x7f00000004c0)={0x1ff00000000000, 0x1, 0x2, 0x7, 0x9, 0x9, 0x1, 0x0, 0x0, 0x8}) dup2(r0, r1) socket$l2tp(0x18, 0x1, 0x1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) 2018/03/30 15:29:07 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000100)={0xa5, {{0xa, 0x4e24, 0x5000000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, {{0xa, 0x4e20, 0xfd66, @local={0xfe, 0x80, [], 0xaa}, 0x4}}}, 0x108) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000080)={0x0, &(0x7f0000000040)}, 0x10) accept$inet6(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, @remote}, &(0x7f00000002c0)=0x1c) r2 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x3, 0x428900) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000440)={0x0}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000004c0)={r3, 0x8001}, 0x8) getsockopt$inet_dccp_int(r2, 0x21, 0x3, &(0x7f0000000500), &(0x7f0000000540)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000380)={0x0, 0x9, 0x8000000}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000400)={r4, 0x5}, 0x8) timerfd_settime(r0, 0x1, &(0x7f0000000040)={{}, {0x77359400}}, &(0x7f0000000240)) r5 = syz_open_procfs(0x0, &(0x7f0000000300)='projid_map\x00') setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000580)={r4, 0x1ff}, 0x8) ioctl$KDDISABIO(r5, 0x4b37) 2018/03/30 15:29:07 executing program 5: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x100000000, 0x4) r5 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r5, 0x40000000af01, &(0x7f0000c97ff8)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r6, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) close(r6) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r5, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_SET_VRING_ADDR(r5, 0x4028af11, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001300)=""/81, &(0x7f0000001380)=""/21, &(0x7f00000013c0)=""/143}) pread64(r5, &(0x7f00000014c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r5, 0x4008af30, &(0x7f0000d7c000)={0x0, r6}) write$vnet(r5, &(0x7f00000010c0)={0x1, {&(0x7f0000001140), 0x25d, &(0x7f0000001180)=""/162, 0x0, 0x2}}, 0x68) setreuid(0x0, r4) r7 = inotify_init1(0x0) fcntl$setown(r7, 0x8, 0xffffffffffffffff) ptrace$peekuser(0x3, r3, 0x5) fcntl$getownex(r7, 0x10, &(0x7f0000000300)={0x0, 0x0}) ptrace$setopts(0x4206, r8, 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000c80)={{0xa, 0x0, 0x6cf5, @loopback={0x0, 0x1}, 0xa1}, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffc0}, 0x0, [0x9, 0x0, 0x1f, 0x8, 0x8, 0xa8, 0x0, 0x5763badf]}, 0x5c) r9 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="64e2ac15c6aab872075a6392705ee2d9ccd29b0c9b87f7443e8879b1221232c9ca89b1a0bbb510846a7906000000366852f3633a246c801fd939bcd0472b95db041dc47682c7461ff6a0e210f4ceac1264afd613cc09ae6b2042b3a3efdfebe828980292c3a6529c5ab6906e0516b682013d1a0eaa626fc989d54b21a27ad624ad1dbdbc444b7e06d88bffe1edda7560c0bc722d9b16c0fd96e358b7ce30", 0x9e, 0xfffffffffffffffb) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000001200)='big_key\x00', r9) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000800)=0xffffffffffff79e9) 2018/03/30 15:29:07 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000180)=[{{0x77359400}, 0x6, 0x0, 0x200}, {{0x0, 0x2710}, 0x8, 0x1f, 0xffffffffffff19ef}, {{r1, r2/1000+30000}, 0x6, 0x100000000, 0x7}, {{0x77359400}, 0x7, 0x401, 0xffe000000000}, {{0x77359400}, 0x100, 0x4, 0x8}, {{0x0, 0x7530}, 0xfff, 0x10001, 0x7}], 0x90) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000240)=""/253) fallocate(r0, 0x2, 0x707, 0x60237a5d) ppoll(&(0x7f0000000040)=[{r0, 0x1}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={0x8}, 0x8) mmap(&(0x7f00001c0000/0x4000)=nil, 0x4000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) [ 150.509642] ptrace attach of "/root/syz-executor5"[4497] was attempted by "/root/syz-executor5"[15472] 2018/03/30 15:29:08 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) r2 = dup3(r1, r0, 0x0) write$cgroup_int(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="3e3a340d81634feb1d8dbe56ddb9f66a9eceab7a62292b6bd290d0be270e5abf8857399eb50b744fd0d372873df27e5a71505ace30d157a812ef517024b1dfe3c1e9769d735e6de122d9c5bc82b5b96bf81052ea147272427780bd1767e33305f58f4b3347f9bc5339f4"], 0x4) preadv(r2, &(0x7f0000002440)=[{&(0x7f0000000140)=""/38, 0x26}], 0x1, 0x0) pwritev(r1, &(0x7f0000000180)=[{&(0x7f00000002c0)="d5", 0x1}], 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e23, 0x1ff, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x1c) 2018/03/30 15:29:08 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x12, &(0x7f0000030000)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000000e0000000400000060040000ffffffffc0010000f000000000000000ffffffffffffffff900300009003000090030000ffffffff04000000", @ANYPTR=&(0x7f0000030000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800f00000000000000000000000000000000000000000000000000048004c454400000000000000000000000000000000000000000000000000000073797a31000000000000000000000000000000000000000000000000000000000000000000000000fe8000000000000000000000000000ffff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800434f4e4e5345434d41524b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d00100000000000000000000000000000000000000000000000028015345434d41524b0000000000000000000000000000000000000000000000000000000000000073797374656d5f753a6f626a6563745f723a756465765f7661725f72756e5f743a2d3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x4c0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x101, 0xa, [0x6, 0x7, 0x6, 0x0, 0x9, 0x0, 0x0, 0x6, 0x1, 0x80000001]}, &(0x7f0000000040)=0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0x31, 0x10000, 0x4}, 0x10) 2018/03/30 15:29:08 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) socketpair(0x8, 0x2, 0x56, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000600)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4002000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x5c, r4, 0x400, 0x70bd2a, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x521d}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000) r5 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x10001, 0x280000) mkdir(&(0x7f0000000300)='./file0\x00', 0x99) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000480)={0x8000, 0x1, 0x8, 0x9859, 0x6, 0x2, 0x6d5d, 0x2, 0x0, 0xfffffffffffffffa, 0x3}, 0xb) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) close(r1) r6 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f0000000340)=0x3) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r7, r8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000500)) ioctl$TCSETAW(r5, 0x5407, &(0x7f00000004c0)={0x1ff00000000000, 0x1, 0x2, 0x7, 0x9, 0x9, 0x1, 0x0, 0x0, 0x8}) dup2(r0, r1) socket$l2tp(0x18, 0x1, 0x1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000000180), &(0x7f00000001c0)='/dev/snd/seq\x00') 2018/03/30 15:29:08 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) socketpair(0x8, 0x2, 0x56, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000600)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4002000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x5c, r4, 0x400, 0x70bd2a, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000) r5 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x10001, 0x280000) mkdir(&(0x7f0000000300)='./file0\x00', 0x99) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000480)={0x8000, 0x1, 0x8, 0x9859, 0x6, 0x2, 0x6d5d, 0x2, 0x0, 0xfffffffffffffffa, 0x3}, 0xb) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) close(r1) r6 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f0000000340)=0x3) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r7, r8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000500)) ioctl$TCSETAW(r5, 0x5407, &(0x7f00000004c0)={0x1ff00000000000, 0x1, 0x2, 0x7, 0x9, 0x9, 0x1, 0x0, 0x0, 0x8}) dup2(r0, r1) socket$l2tp(0x18, 0x1, 0x1) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000000180), &(0x7f00000001c0)='/dev/snd/seq\x00') 2018/03/30 15:29:08 executing program 3: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000040)='./bus\x00', 0xffffffffffffffff, &(0x7f0000000080)='./bus\x00') perf_event_open(&(0x7f000001d000)={0x5, 0x24d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000000000)="ed", 0x1, 0x0) 2018/03/30 15:29:08 executing program 5: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x100000000, 0x4) r5 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r5, 0x40000000af01, &(0x7f0000c97ff8)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r6, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) close(r6) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r5, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_SET_VRING_ADDR(r5, 0x4028af11, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001300)=""/81, &(0x7f0000001380)=""/21, &(0x7f00000013c0)=""/143}) pread64(r5, &(0x7f00000014c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r5, 0x4008af30, &(0x7f0000d7c000)={0x0, r6}) write$vnet(r5, &(0x7f00000010c0)={0x1, {&(0x7f0000001140), 0x25d, &(0x7f0000001180)=""/162, 0x0, 0x2}}, 0x68) setreuid(0x0, r4) r7 = inotify_init1(0x0) fcntl$setown(r7, 0x8, 0xffffffffffffffff) ptrace$peekuser(0x3, r3, 0x5) fcntl$getownex(r7, 0x10, &(0x7f0000000300)={0x0, 0x0}) ptrace$setopts(0x4206, r8, 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000c80)={{0xa, 0x0, 0x6cf5, @loopback={0x0, 0x1}, 0xa1}, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffc0}, 0x0, [0x9, 0x0, 0x1f, 0x8, 0x8, 0xa8, 0x0, 0x5763badf]}, 0x5c) r9 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="64e2ac15c6aab872075a6392705ee2d9ccd29b0c9b87f7443e8879b1221232c9ca89b1a0bbb510846a7906000000366852f3633a246c801fd939bcd0472b95db041dc47682c7461ff6a0e210f4ceac1264afd613cc09ae6b2042b3a3efdfebe828980292c3a6529c5ab6906e0516b682013d1a0eaa626fc989d54b21a27ad624ad1dbdbc444b7e06d88bffe1edda7560c0bc722d9b16c0fd96e358b7ce30", 0x9e, 0xfffffffffffffffb) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000001200)='big_key\x00', r9) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000800)=0xffffffffffff79e9) 2018/03/30 15:29:08 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000040), 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/igmp6\x00') sendmsg$nl_netfilter(r1, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x130}, 0x1, 0x0, 0x0, 0x1}, 0x8000) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000240)=""/253) fallocate(r0, 0x2, 0x707, 0x60237a5d) ppoll(&(0x7f0000000040)=[{r0, 0x1}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={0x8}, 0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000000, 0x8031, r0, 0x4) 2018/03/30 15:29:08 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000180)={0x10, 0x34000}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="200000002b00fd060000000000000000010000000c0000000800030000000000adf5dbb4d86a03d6568fd1662cc37315adcfd8e75139ff7b165ca44bb087c10ecad63adfc9f8d5ffa04270838d55a0b521053b19459e6d7e982f7502e9426c0b665c7f9b60509064b748cede3b262048331164a6ce1372511177548d36820100cc1a655edc9faade8bafee2ce209765775cfd68940536107097110833072c670f9cd7953f8249631da47704c3c2cdea620d2a228567ebc27c45b581526116d2da6a5ff5e43d293c34b10ce834ca58089c84794"], 0x20}, 0x1}, 0x0) 2018/03/30 15:29:08 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f000000d000)=@abs, 0x8) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000c45ff6)=@file={0x1, './file0\x00'}, 0xa) listen(r1, 0x0) connect(r0, &(0x7f000009f000)=@un=@file={0x1, './file0\x00'}, 0xa) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) socket$unix(0x1, 0x7, 0x0) r3 = syz_open_procfs(r2, &(0x7f0000a92ff7)='net/unix\x00') sendfile(r0, r3, &(0x7f000097d000), 0xff) 2018/03/30 15:29:08 executing program 4: r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) fallocate(r0, 0x0, 0x0, 0xfffe) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x2, 0x0, 0x2, 0x8, 0x10001}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r1, 0x4, 0x30}, 0xc) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) fcntl$getown(r0, 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) mount(&(0x7f0000000000)='./file0/file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='hpfs\x00', 0x2201000, &(0x7f00000000c0)) 2018/03/30 15:29:08 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) socketpair(0x8, 0x2, 0x56, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000600)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4002000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x5c, r4, 0x400, 0x70bd2a, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x521d}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000) r5 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x10001, 0x280000) mkdir(&(0x7f0000000300)='./file0\x00', 0x99) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000480)={0x8000, 0x1, 0x8, 0x9859, 0x6, 0x2, 0x6d5d, 0x2, 0x0, 0xfffffffffffffffa, 0x3}, 0xb) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) close(r1) r6 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f0000000340)=0x3) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r7, r8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000500)) ioctl$TCSETAW(r5, 0x5407, &(0x7f00000004c0)={0x1ff00000000000, 0x1, 0x2, 0x7, 0x9, 0x9, 0x1, 0x0, 0x0, 0x8}) dup2(r0, r1) socket$l2tp(0x18, 0x1, 0x1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000000180), &(0x7f00000001c0)='/dev/snd/seq\x00') 2018/03/30 15:29:08 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) inotify_init() sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000001c0)=[{0x78, 0x10f, 0x9, "d86085d3029fa2a98f2c5ee6e554185df108d1077791b4e6f5a665c0ad907c155cee8d4094a6e39a44ca9625211fe58f4cbd26fab01cbe69d9f1b61b820a2ecf7f42de8258ebe624fac9b2ef456d51296a4810929eea8c908d677077fe7f5362ce1910c13d"}, {0x78, 0x13e, 0x4, "59802183f8c8a998c2e94843dbe922140828ed3fcaf1f3fc204dfc5ce1a28e772c0504d622605fc0afd4af95ea1f7af6e1cb9080495fb64a93b4069b8f7afebaedcf75044d5e67378470b39a36416cb0e8143d16ba5fe35a8869bd2b9ad2bd56b51c9d9e11"}, {0xe8, 0x10f, 0xfd2, "8ba69044d5f9a51686fcb8e2ea9f3a41755a221d831241c426d9524df0627ba2ada5fce55c05236897c90a40e3d9e0a4ccf3c17d8feb71887c5fa596472f295c48b25d4c8f27f29926c87193f6f282b0d7ea7ab30f7ec8b5a61a797210707bdf72ce5a681b14f09271108bc6856e65407f7bdd476c8ad41f8c7fae8ef2b82bb3e4a5174274a8d8f7f200bab55b47ef8278a29a986976bed9a3fa28c2b9b8dd6fa4f281b2ef6dcee1851c8e3303a86d8f23e57fabf3be8194505a3affa43ab835386f0bde5473223e7c5afbf593b3235acd"}, {0xb8, 0x10a, 0x5, "194aeca593b415d306771cbf1c343a211832ccfc037b7b85415624ec754f34e298ebb6ebd052ee8b8cf01110ab6487af8056fd15c460bcb6a40b869c8bc7e6b1b9b8ed7e07832dcc90003cfceef71595d1fc8cb9aae32dc2cd26b5ab7c52d9cdcd752190342983fa7f6b7d2d49525ef2752841befcf0f24ecfdb77cc66bdc26e68d871cac8a73241b5c9295ed6a8fe057b0caa0d99c5366753b0cdf375756673af2d"}, {0x38, 0x113, 0x2, "04116375e85e917491359458d097653886a69e4fa01185a79ac28028b634e5d45417e72c93aa"}], 0x2c8}, 0x3}, {{&(0x7f0000000140)=@in={0x2, 0x4e21, @rand_addr=0x2}, 0x80, &(0x7f0000000040), 0x0, &(0x7f00000001c0), 0x0, 0x3}}], 0x2, 0x100) 2018/03/30 15:29:09 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101000, 0x0) r1 = mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x8, 0xd0810, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000300)={r1}) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00000003c0)={r0, 0x9, 0x8, "10cb066a0416dd983e58732ac3dd09484f1504f07d553513b8750e4b4e79a50939de883ab06b16c49222eb502574c4475b0874241f16c83b4f2f8d37d76c93853bd31c1c33fb54099d6895ad3538d286af8db5f4ee2f0505bb0c755ca7c03d5c472c71844c64408865f0550c27ca619d6ffae21550f34b7b768a0dfccc89bacbebf29981f5cd51deb5a8a56763ac03fc8fb66d47a9530ab95637699f8e572f9a66c8a4d9205b5f1577298a672cccbdc8c5054584396b974e46d47327f469d8b42f8c35784d4b7749d866372fd3ec5603ae44692a41ff0e1429c047e26e90e6826f884087488dbb"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x5c, 0x0, &(0x7f0000000140)=[@increfs_done={0x40106308, r2, 0x3}, @transaction={0x40406300, {0x2, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x20, 0x18, &(0x7f0000000080)=[@fda={0x66646185, 0x8, 0x0, 0x2f}], &(0x7f0000000100)=[0x68, 0x0, 0x0]}}, @exit_looper={0x630d}], 0xaa, 0x0, &(0x7f00000001c0)="cc92eb65d854c0b43245a70daf0cb2ade5feda5559b83eb34f23eceadeb01867530e5c5168ada672f1147d07f05aa25e0dd3a9cacda0e72ad6e3c93c41086ef71b502857f1eaa025c162467af788057a2c7f25eda49009fc862f8337de42e01c6979c1c6813721a4e0e1c8eb90be72a403a16dea83daaa9e1686ba45dca1d3b6a5cc512e86bdb152d887f794b6d4cef821d4e03760b798f212e56482f8a753da1c0cfbcec2be74cee8f4"}) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000340)={0x0, 0x7a5, 0xf1}) r3 = syz_open_dev$evdev(&(0x7f0000000380)='/dev/input/event#\x00', 0x2, 0x28001) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f00000002c0)=0x1e) write$evdev(r3, &(0x7f00000000c0)=[{{0x0, 0x2710}, 0x1, 0x2000000000004d, 0x2}, {}], 0xd8) eventfd2(0x8000, 0x80001) 2018/03/30 15:29:09 executing program 2: socketpair$inet6(0xa, 0xb, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'syz_tun\x00', &(0x7f0000000040)=@ethtool_rxfh={0x47, 0x4, 0x1, 0xfffffffffffffff7, 0x5, "f7ca8b", 0xaed, [0x20, 0x9, 0x7ff, 0x6, 0x6, 0x6, 0x6, 0x2]}}) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000100)=@filter={'filter\x00', 0xe, 0x4, 0x348, 0xffffffff, 0x208, 0x208, 0x130, 0xffffffff, 0xffffffff, 0x2d8, 0x2d8, 0x2d8, 0xffffffff, 0x4, &(0x7f0000000080), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr}, [], [], 'irlan0\x00', 'eql\x00'}, 0x0, 0xa8, 0xd0}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd8}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0xa8, 0xd0}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a8) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000240)={'filter\x00', 0x7, 0x4, 0x4a8, 0x140, 0x0, 0x0, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f0000000200), {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10d], 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={0xac, 0x14, 0x14}, @local={0xac, 0x14, 0x14, 0xaa}}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac, @multicast1=0xe0000001}}}, {{@arp={@loopback=0x7f000001, @multicast2=0xe0000002, 0x0, 0x0, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 'syzkaller1\x00'}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @empty, @rand_addr}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f8) 2018/03/30 15:29:09 executing program 4: openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000240)={{0x2, 0x0, @rand_addr}, {}, 0x2000000000008, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$cgroup_type(r0, &(0x7f00000003c0)='threaded\x00', 0x9) r3 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0xffffffffffffffe5, 0x181) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000140)={r3, &(0x7f0000000100)="dfe61c6c0a2c", &(0x7f00000002c0)=""/199}, 0x18) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000000100)={'\x00', {0x4, 0x3f, 0xb, "dd09000877a8", 0x3ff}}) r4 = open(&(0x7f0000000400)='./bus\x00', 0x400000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r4, 0x0, 0xffff, 0x4) open(&(0x7f0000002000)='./bus\x00', 0x4002, 0x0) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x200000000003, 0x300) ioctl$sock_ifreq(r7, 0x80000089a2, &(0x7f0000000000)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) write(r6, &(0x7f0000cc8000)="260000002a0047d2ff0800000000000000010000016800000000070000000000000000000021", 0x26) listen(r5, 0x9) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x0, 0x5, 0x4, 0x5, 0xea91, 0x5, 0x0, {0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x88b, 0x8, 0xcb, 0x5, 0x2d}}, &(0x7f0000000000)=0xb0) socketpair$inet(0x2, 0xa, 0x1, &(0x7f0000000340)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000380)={0x4, 0x5, 0x202, 0xebd, 0x1ff, 0x3, 0x8001, 0x80, r8}, &(0x7f00000003c0)=0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r10, 0x84, 0x13, &(0x7f0000000480)={r11, 0x6}, &(0x7f00000004c0)=0x8) socketpair$ax25(0x3, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) sendto$ax25(r12, &(0x7f0000000240)="eee9b5211ef87c4ba592e93130d09dcb6827a6adf77f452ce5eaca72a2152a6dda175a7fc056e25d58088111670fe14ee382b59d3700987c57c65fe5f2f2e90d15b74b13586cc317f4f79ed17ac1ca4d29817328670feda6ab660ab920a7165a7eeff32693e4c8e17eecca2e8e949671c3eced19493b1361aa7053ff7e5a86f89df289b1f8c6f37c0529ad773356d243b2a2d3cabc889f501e46c9707fedd1c78b41be46ef3a301bb50afc389606630f649bd426d48e341dea7b0f43dcea59db28fa1f164c50a1cb78703ae0e0bcb5d0b1ce0cbe3ffb0f6e99527718531748402ca111cd5deb6e38f4", 0xe9, 0x10, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000000180)={r9, 0x1}, &(0x7f00000001c0)=0x8) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000040)=""/102, 0x66, 0x0, 0x0, 0x0) 2018/03/30 15:29:09 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000000080)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x1c, 0x17, {0x0, 0x0, 0x0, 0x0, 0x0, 0x8}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) 2018/03/30 15:29:09 executing program 5: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x100000000, 0x4) r5 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r5, 0x40000000af01, &(0x7f0000c97ff8)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r6, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) close(r6) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r5, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_SET_VRING_ADDR(r5, 0x4028af11, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001300)=""/81, &(0x7f0000001380)=""/21, &(0x7f00000013c0)=""/143}) pread64(r5, &(0x7f00000014c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r5, 0x4008af30, &(0x7f0000d7c000)={0x0, r6}) write$vnet(r5, &(0x7f00000010c0)={0x1, {&(0x7f0000001140), 0x25d, &(0x7f0000001180)=""/162, 0x0, 0x2}}, 0x68) setreuid(0x0, r4) r7 = inotify_init1(0x0) fcntl$setown(r7, 0x8, 0xffffffffffffffff) ptrace$peekuser(0x3, r3, 0x5) fcntl$getownex(r7, 0x10, &(0x7f0000000300)={0x0, 0x0}) ptrace$setopts(0x4206, r8, 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000c80)={{0xa, 0x0, 0x6cf5, @loopback={0x0, 0x1}, 0xa1}, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffc0}, 0x0, [0x9, 0x0, 0x1f, 0x8, 0x8, 0xa8, 0x0, 0x5763badf]}, 0x5c) r9 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="64e2ac15c6aab872075a6392705ee2d9ccd29b0c9b87f7443e8879b1221232c9ca89b1a0bbb510846a7906000000366852f3633a246c801fd939bcd0472b95db041dc47682c7461ff6a0e210f4ceac1264afd613cc09ae6b2042b3a3efdfebe828980292c3a6529c5ab6906e0516b682013d1a0eaa626fc989d54b21a27ad624ad1dbdbc444b7e06d88bffe1edda7560c0bc722d9b16c0fd96e358b7ce3005", 0x9f, 0xfffffffffffffffb) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000001200)='big_key\x00', r9) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000800)=0xffffffffffff79e9) 2018/03/30 15:29:09 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) socketpair(0x8, 0x2, 0x56, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000600)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4002000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x5c, r4, 0x400, 0x70bd2a, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x521d}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000) r5 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x10001, 0x280000) mkdir(&(0x7f0000000300)='./file0\x00', 0x99) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000480)={0x8000, 0x1, 0x8, 0x9859, 0x6, 0x2, 0x6d5d, 0x2, 0x0, 0xfffffffffffffffa, 0x3}, 0xb) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) close(r1) r6 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f0000000340)=0x3) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r7, r8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000500)) ioctl$TCSETAW(r5, 0x5407, &(0x7f00000004c0)={0x1ff00000000000, 0x1, 0x2, 0x7, 0x9, 0x9, 0x1, 0x0, 0x0, 0x8}) dup2(r0, r1) socket$l2tp(0x18, 0x1, 0x1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000000180), &(0x7f00000001c0)='/dev/snd/seq\x00') 2018/03/30 15:29:09 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) socketpair(0x8, 0x2, 0x56, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000600)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4002000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x5c, r4, 0x400, 0x70bd2a, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000) r5 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x10001, 0x280000) mkdir(&(0x7f0000000300)='./file0\x00', 0x99) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000480)={0x8000, 0x1, 0x8, 0x9859, 0x6, 0x2, 0x6d5d, 0x2, 0x0, 0xfffffffffffffffa, 0x3}, 0xb) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) close(r1) r6 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f0000000340)=0x3) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r7, r8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000500)) ioctl$TCSETAW(r5, 0x5407, &(0x7f00000004c0)={0x1ff00000000000, 0x1, 0x2, 0x7, 0x9, 0x9, 0x1, 0x0, 0x0, 0x8}) dup2(r0, r1) socket$l2tp(0x18, 0x1, 0x1) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000000180), &(0x7f00000001c0)='/dev/snd/seq\x00') 2018/03/30 15:29:09 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000040), 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000240)=""/253) fallocate(r0, 0x2, 0x707, 0x60237a5d) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x11e72279d83d16d0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000180)={0x5, &(0x7f0000000140)=[{}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00000001c0)={r2, 0x2}) ppoll(&(0x7f0000000040)=[{r0, 0x1}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={0x8}, 0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/30 15:29:09 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$bt_rfcomm(0x1f, 0x3, 0x3) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000000c0)=0x8000, 0x4) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000667000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="f800000016b8c16a1d00000000000000ac1414aa0000000000000000000000000000000000000000fa0000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000006c00000000000000000000000000ffffac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000"], 0xf8}, 0x1}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80, 0x80) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 2018/03/30 15:29:09 executing program 2: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}, 0x3f}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) r2 = perf_event_open(&(0x7f0000000500)={0x3, 0x70, 0x2367, 0x7fff, 0x1, 0x6, 0x0, 0x78b1, 0x1, 0x0, 0x4992c766, 0xff, 0x81, 0x100, 0x40, 0x3, 0x9, 0x8, 0x1, 0x10000, 0x0, 0x6, 0x90e, 0x9, 0x7ff, 0x5da, 0x8, 0x1, 0x0, 0x20, 0x7fffffff, 0x6, 0x401, 0x2, 0x1000, 0x8001, 0x1ff, 0xfffffffffffffff8, 0x0, 0x2, 0x0, @perf_config_ext={0x5, 0x8}, 0x1ab23, 0x3f, 0x8, 0x5, 0x6, 0x0, 0x6}, 0xffffffffffffffff, 0x10, r0, 0x1) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0xb, 0x9, &(0x7f0000000580)=ANY=[@ANYBLOB="1800000000000000000000000000000018100000", @ANYRES32=r0, @ANYBLOB="000000000000000000000000000085000000060000800000000000000000950000000000000000000000000000000000"], &(0x7f0000000600)='syzkaller\x00', 0x0, 0x30, &(0x7f0000000640)=""/48, 0x41f00, 0x1}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0x2, 0xa, 0xffffffffffffffff, 0x9}, 0x2c) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002d00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000004c0)='vmnet0keyring\x00') bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0/file0\x00', r4}, 0x10) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$TUNSETPERSIST(r5, 0x400454cb, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000700)='proc!@ppp1!ppp0ppp0#)lo\\lolo{\x00') mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) 2018/03/30 15:29:09 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) socketpair(0x8, 0x2, 0x56, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000600)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4002000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x5c, r4, 0x400, 0x70bd2a, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000) r5 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x10001, 0x280000) mkdir(&(0x7f0000000300)='./file0\x00', 0x99) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000480)={0x8000, 0x1, 0x8, 0x9859, 0x6, 0x2, 0x6d5d, 0x2, 0x0, 0xfffffffffffffffa, 0x3}, 0xb) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) close(r1) r6 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f0000000340)=0x3) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r7, r8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000500)) ioctl$TCSETAW(r5, 0x5407, &(0x7f00000004c0)={0x1ff00000000000, 0x1, 0x2, 0x7, 0x9, 0x9, 0x1, 0x0, 0x0, 0x8}) dup2(r0, r1) socket$l2tp(0x18, 0x1, 0x1) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000000180), &(0x7f00000001c0)='/dev/snd/seq\x00') [ 152.617344] __report_access: 1 callbacks suppressed [ 152.617354] ptrace attach of "/root/syz-executor5"[4497] was attempted by "/root/syz-executor5"[15556] 2018/03/30 15:29:09 executing program 0: r0 = socket(0x10, 0x803, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000), 0x2) recvfrom(r0, &(0x7f0000000080)=""/28, 0x1c, 0x2002, &(0x7f00000000c0)=@ipx={0x4, 0x4, 0xd21, "6b6e25af466b", 0x3}, 0x80) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x1b, 0x4) 2018/03/30 15:29:09 executing program 5: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x100000000, 0x4) r5 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r5, 0x40000000af01, &(0x7f0000c97ff8)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r6, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) close(r6) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r5, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_SET_VRING_ADDR(r5, 0x4028af11, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001300)=""/81, &(0x7f0000001380)=""/21, &(0x7f00000013c0)=""/143}) pread64(r5, &(0x7f00000014c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r5, 0x4008af30, &(0x7f0000d7c000)={0x0, r6}) write$vnet(r5, &(0x7f00000010c0)={0x1, {&(0x7f0000001140), 0x25d, &(0x7f0000001180)=""/162, 0x0, 0x2}}, 0x68) setreuid(0x0, r4) r7 = inotify_init1(0x0) fcntl$setown(r7, 0x8, 0xffffffffffffffff) ptrace$peekuser(0x3, r3, 0x5) fcntl$getownex(r7, 0x10, &(0x7f0000000300)={0x0, 0x0}) ptrace$setopts(0x4206, r8, 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000c80)={{0xa, 0x0, 0x6cf5, @loopback={0x0, 0x1}, 0xa1}, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffc0}, 0x0, [0x9, 0x0, 0x1f, 0x8, 0x8, 0xa8, 0x0, 0x5763badf]}, 0x5c) r9 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="64e2ac15c6aab872075a6392705ee2d9ccd29b0c9b87f7443e8879b1221232c9ca89b1a0bbb510846a7906000000366852f3633a246c801fd939bcd0472b95db041dc47682c7461ff6a0e210f4ceac1264afd613cc09ae6b2042b3a3efdfebe828980292c3a6529c5ab6906e0516b682013d1a0eaa626fc989d54b21a27ad624ad1dbdbc444b7e06d88bffe1edda7560c0bc722d9b16c0fd96e358b7ce3005", 0x9f, 0xfffffffffffffffb) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000001200)='big_key\x00', r9) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000800)=0xffffffffffff79e9) 2018/03/30 15:29:09 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) socketpair(0x8, 0x2, 0x56, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000600)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4002000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x5c, r4, 0x400, 0x70bd2a, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000) r5 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x10001, 0x280000) mkdir(&(0x7f0000000300)='./file0\x00', 0x99) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000480)={0x8000, 0x1, 0x8, 0x9859, 0x6, 0x2, 0x6d5d, 0x2, 0x0, 0xfffffffffffffffa, 0x3}, 0xb) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) close(r1) r6 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f0000000340)=0x3) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r7, r8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000500)) ioctl$TCSETAW(r5, 0x5407, &(0x7f00000004c0)={0x1ff00000000000, 0x1, 0x2, 0x7, 0x9, 0x9, 0x1, 0x0, 0x0, 0x8}) dup2(r0, r1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000000180), &(0x7f00000001c0)='/dev/snd/seq\x00') 2018/03/30 15:29:09 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000662000), 0x4) 2018/03/30 15:29:09 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0), 0xfffffd29) write$evdev(r0, &(0x7f0000000040), 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000640)=""/253) fallocate(r0, 0x2, 0x707, 0x60237a5d) ppoll(&(0x7f0000000040)=[{r0, 0x1}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={0x8}, 0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x1) r1 = fcntl$dupfd(r0, 0x406, r0) fchdir(r0) bind$inet6(r1, &(0x7f0000000200)={0xa, 0x4e21, 0x4, @empty, 0x1}, 0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x8000}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r2, 0x10000, 0xfff}, &(0x7f00000001c0)=0xfffffed2) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000005f40)={@mcast1, 0x0}, &(0x7f0000005f80)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000005fc0)={@mcast2={0xff, 0x2, [], 0x1}, 0x6c, r3}) 2018/03/30 15:29:09 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) socketpair(0x8, 0x2, 0x56, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000600)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4002000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x54, r4, 0x400, 0x70bd2a, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x521d}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000) r5 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x10001, 0x280000) mkdir(&(0x7f0000000300)='./file0\x00', 0x99) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000480)={0x8000, 0x1, 0x8, 0x9859, 0x6, 0x2, 0x6d5d, 0x2, 0x0, 0xfffffffffffffffa, 0x3}, 0xb) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) close(r1) r6 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f0000000340)=0x3) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r7, r8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000500)) ioctl$TCSETAW(r5, 0x5407, &(0x7f00000004c0)={0x1ff00000000000, 0x1, 0x2, 0x7, 0x9, 0x9, 0x1, 0x0, 0x0, 0x8}) dup2(r0, r1) socket$l2tp(0x18, 0x1, 0x1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000000180), &(0x7f00000001c0)='/dev/snd/seq\x00') 2018/03/30 15:29:09 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) sendto$inet(r0, &(0x7f0000000040), 0x3bd, 0x4048804, &(0x7f0000000080)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x4b, "9a6b1d79f5331957ec8d4a15ca573bb9078546102e62f880dae7743983a4dbfb1e1e9542381e59173a2aa07744b1439d1945bf110afb051d672dad7e2b4bdda0ac5c41a4f296c424d840e9"}, &(0x7f0000000140)=0x53) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000280)={r2, 0xe4, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x8, @empty, 0xffff}, @in6={0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}, 0x1f}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x4e23, 0x101, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0xf}, 0x3}, @in6={0xa, 0x4e22, 0x5, @loopback={0x0, 0x1}, 0x8}]}, &(0x7f00000002c0)=0x10) sendmmsg(r0, &(0x7f0000008fc0)=[{{&(0x7f0000003d80)=@l2={0x1f}, 0x80, &(0x7f0000003f00), 0x0, &(0x7f0000005080)}}, {{&(0x7f0000008b40)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(tea-generic)\x00'}, 0x80, &(0x7f0000008f40), 0x0, &(0x7f0000008f80)}}], 0x2, 0x0) [ 152.855659] [ 152.857334] ============================================ [ 152.862772] WARNING: possible recursive locking detected [ 152.868212] 4.16.0-rc7+ #6 Not tainted [ 152.872079] -------------------------------------------- [ 152.877513] syz-executor2/15604 is trying to acquire lock: [ 152.883115] (_xmit_ETHER#2){+.-.}, at: [<00000000b650d4cd>] sch_direct_xmit+0x361/0x1140 [ 152.891441] [ 152.891441] but task is already holding lock: [ 152.897394] (_xmit_ETHER#2){+.-.}, at: [<00000000b650d4cd>] sch_direct_xmit+0x361/0x1140 [ 152.905730] [ 152.905730] other info that might help us debug this: [ 152.912377] Possible unsafe locking scenario: [ 152.912377] [ 152.918502] CPU0 [ 152.921061] ---- [ 152.923621] lock(_xmit_ETHER#2); [ 152.927250] lock(_xmit_ETHER#2); [ 152.930771] [ 152.930771] *** DEADLOCK *** [ 152.930771] [ 152.936810] May be due to missing lock nesting notation [ 152.936810] [ 152.943718] 10 locks held by syz-executor2/15604: [ 152.948535] #0: (sk_lock-AF_INET){+.+.}, at: [<00000000aafe06d9>] udp_sendmsg+0xc86/0x2f70 [ 152.957118] #1: (rcu_read_lock_bh){....}, at: [<00000000bb78d8a5>] ip_finish_output2+0x2aa/0x1550 [ 152.966316] #2: (rcu_read_lock_bh){....}, at: [<00000000a4812d8e>] __dev_queue_xmit+0x2fe/0x2fc0 [ 152.975413] #3: (rcu_read_lock){....}, at: [<00000000902c628f>] br_dev_xmit+0x11d/0x1550 [ 152.983809] #4: (rcu_read_lock_bh){....}, at: [<00000000a4812d8e>] __dev_queue_xmit+0x2fe/0x2fc0 [ 152.992899] #5: (_xmit_ETHER#2){+.-.}, at: [<00000000b650d4cd>] sch_direct_xmit+0x361/0x1140 [ 153.001642] #6: (rcu_read_lock_bh){....}, at: [<00000000bb78d8a5>] ip_finish_output2+0x2aa/0x1550 [ 153.010821] #7: (rcu_read_lock_bh){....}, at: [<00000000a4812d8e>] __dev_queue_xmit+0x2fe/0x2fc0 [ 153.020021] #8: (rcu_read_lock){....}, at: [<00000000902c628f>] br_dev_xmit+0x11d/0x1550 [ 153.028421] #9: (rcu_read_lock_bh){....}, at: [<00000000a4812d8e>] __dev_queue_xmit+0x2fe/0x2fc0 [ 153.037510] [ 153.037510] stack backtrace: [ 153.041990] CPU: 0 PID: 15604 Comm: syz-executor2 Not tainted 4.16.0-rc7+ #6 [ 153.049157] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 153.058492] Call Trace: [ 153.061080] dump_stack+0x194/0x24d [ 153.064705] ? arch_local_irq_restore+0x53/0x53 [ 153.069384] __lock_acquire+0xe8f/0x3e00 [ 153.073434] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 153.078621] ? is_bpf_text_address+0xa4/0x120 [ 153.083113] ? kernel_text_address+0x102/0x140 [ 153.087689] ? __kernel_text_address+0xd/0x40 [ 153.092170] ? unwind_get_return_address+0x61/0xa0 [ 153.097082] ? __save_stack_trace+0x7e/0xd0 [ 153.101389] ? perf_trace_lock+0xd6/0x900 [ 153.105573] ? print_lockdep_cache.isra.32+0x109/0x109 [ 153.111843] ? trace_event_raw_event_lock+0x340/0x340 [ 153.117015] ? save_stack_trace+0x1a/0x20 [ 153.121154] ? save_trace+0xe0/0x2b0 [ 153.124862] ? __lock_acquire+0x36c0/0x3e00 [ 153.129170] ? trace_hardirqs_off+0x10/0x10 [ 153.133480] ? skb_network_protocol+0xef/0x4b0 [ 153.138047] ? netif_skb_features+0x5ff/0x9b0 [ 153.142526] ? __skb_gso_segment+0x810/0x810 [ 153.146917] lock_acquire+0x1d5/0x580 [ 153.150701] ? lock_acquire+0x1d5/0x580 [ 153.154662] ? sch_direct_xmit+0x361/0x1140 [ 153.158963] ? validate_xmit_skb+0x512/0xb00 [ 153.163355] ? lock_release+0xa40/0xa40 [ 153.167319] ? netif_skb_features+0x9b0/0x9b0 [ 153.171801] ? pfifo_fast_dequeue+0x39a/0xb00 [ 153.176278] ? trace_hardirqs_on+0xd/0x10 [ 153.180434] ? __local_bh_enable_ip+0x121/0x230 [ 153.185093] _raw_spin_lock+0x2a/0x40 [ 153.188886] ? sch_direct_xmit+0x361/0x1140 [ 153.193188] sch_direct_xmit+0x361/0x1140 [ 153.197337] ? pfifo_fast_peek+0x1c0/0x1c0 [ 153.201558] ? pfifo_fast_change_tx_queue_len+0xb80/0xb80 [ 153.207097] ? __lock_is_held+0xb6/0x140 [ 153.211146] __qdisc_run+0x57d/0x18e0 [ 153.214936] ? sch_direct_xmit+0x1140/0x1140 [ 153.219352] ? _raw_spin_unlock+0x22/0x30 [ 153.223512] ? pfifo_fast_enqueue+0x3aa/0x620 [ 153.227997] ? pfifo_fast_dequeue+0xb00/0xb00 [ 153.232482] __dev_queue_xmit+0xb8b/0x2fc0 [ 153.236720] ? netdev_pick_tx+0x2c0/0x2c0 [ 153.240856] ? perf_trace_lock+0xd6/0x900 [ 153.244992] ? print_irqtrace_events+0x270/0x270 [ 153.249740] ? find_held_lock+0x35/0x1d0 [ 153.253790] ? trace_hardirqs_off+0x10/0x10 [ 153.258096] ? ebt_do_table+0x17b3/0x1f40 [ 153.262227] ? lock_downgrade+0x980/0x980 [ 153.266365] ? perf_trace_lock+0xd6/0x900 [ 153.270499] ? __lock_is_held+0xb6/0x140 [ 153.274546] ? trace_event_raw_event_lock+0x340/0x340 [ 153.279728] ? rcu_read_lock_held+0xa9/0xc0 [ 153.284036] ? br_nf_post_routing+0x494/0x1570 [ 153.288603] ? trace_hardirqs_off+0x10/0x10 [ 153.292909] ? br_nf_dev_queue_xmit+0x1690/0x1690 [ 153.297737] ? perf_trace_lock+0xd6/0x900 [ 153.301874] ? ebt_unregister_table+0x80/0x80 [ 153.306355] ? find_held_lock+0x35/0x1d0 [ 153.310402] ? br_forward_finish+0x392/0x530 [ 153.314794] ? lock_downgrade+0x980/0x980 [ 153.318931] dev_queue_xmit+0x17/0x20 [ 153.322717] ? dev_queue_xmit+0x17/0x20 [ 153.326681] br_dev_queue_push_xmit+0x196/0x5a0 [ 153.331332] ? nf_hook_slow+0xd3/0x1a0 [ 153.335203] br_forward_finish+0xc8/0x530 [ 153.339336] ? br_dev_queue_push_xmit+0x5a0/0x5a0 [ 153.344166] ? ebt_in_hook+0x65/0x80 [ 153.347863] ? br_fdb_offloaded_set+0x90/0x90 [ 153.352359] ? nf_hook_slow+0xd3/0x1a0 [ 153.356233] __br_forward+0x533/0xc80 [ 153.360017] ? br_forward_finish+0x530/0x530 [ 153.364411] ? br_allowed_ingress+0x13c/0x16a0 [ 153.368976] ? trace_hardirqs_off+0x10/0x10 [ 153.373293] ? br_dev_queue_push_xmit+0x5a0/0x5a0 [ 153.378123] ? br_multicast_count+0x7e/0x90 [ 153.382431] br_flood+0x665/0x770 [ 153.385875] ? br_forward+0x2f0/0x2f0 [ 153.389658] ? br_mdb_get+0x24e/0x540 [ 153.393442] ? br_ip6_multicast_leave_group+0x370/0x370 [ 153.398787] ? lock_release+0xa40/0xa40 [ 153.402747] ? __lock_is_held+0xb6/0x140 [ 153.406799] br_dev_xmit+0xfbe/0x1550 [ 153.410588] ? br_poll_controller+0x10/0x10 [ 153.414891] ? __bfs+0xa8/0x830 [ 153.418278] ? trace_hardirqs_off+0x10/0x10 [ 153.422587] ? lock_pin_lock+0x360/0x360 [ 153.426631] ? save_trace+0x2b0/0x2b0 [ 153.430416] ? noop_count+0x40/0x40 [ 153.434031] ? __lock_is_held+0xb6/0x140 [ 153.438079] dev_hard_start_xmit+0x24e/0xac0 [ 153.442475] ? validate_xmit_skb_list+0x120/0x120 [ 153.447303] ? netif_skb_features+0x5ff/0x9b0 [ 153.451783] ? dev_get_by_index_rcu+0x320/0x320 [ 153.456430] ? __skb_gso_segment+0x810/0x810 [ 153.460831] ? validate_xmit_xfrm+0xb8/0xd90 [ 153.465222] ? lock_acquire+0x1d5/0x580 [ 153.469177] ? __dev_queue_xmit+0x2fe/0x2fc0 [ 153.473574] ? validate_xmit_skb+0x512/0xb00 [ 153.477975] ? netif_skb_features+0x9b0/0x9b0 [ 153.482467] __dev_queue_xmit+0x26bf/0x2fc0 [ 153.486805] ? __lock_acquire+0x2bfd/0x3e00 [ 153.491119] ? __lock_acquire+0x2bfd/0x3e00 [ 153.495439] ? netdev_pick_tx+0x2c0/0x2c0 [ 153.499582] ? debug_check_no_locks_freed+0x3c0/0x3c0 2018/03/30 15:29:10 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000662000), 0x4) 2018/03/30 15:29:10 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000662000), 0x4) 2018/03/30 15:29:10 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) socketpair(0x8, 0x2, 0x56, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000600)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4002000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x54, r4, 0x400, 0x70bd2a, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x521d}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000) r5 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x10001, 0x280000) mkdir(&(0x7f0000000300)='./file0\x00', 0x99) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000480)={0x8000, 0x1, 0x8, 0x9859, 0x6, 0x2, 0x6d5d, 0x2, 0x0, 0xfffffffffffffffa, 0x3}, 0xb) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) close(r1) r6 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f0000000340)=0x3) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r7, r8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000500)) ioctl$TCSETAW(r5, 0x5407, &(0x7f00000004c0)={0x1ff00000000000, 0x1, 0x2, 0x7, 0x9, 0x9, 0x1, 0x0, 0x0, 0x8}) dup2(r0, r1) socket$l2tp(0x18, 0x1, 0x1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000000180), &(0x7f00000001c0)='/dev/snd/seq\x00') 2018/03/30 15:29:10 executing program 3: r0 = getpid() r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000280)={0x0, 0x57, "64b65b1fabac16a66e6b0e5421d5a89809c09c36dbbc970ea619df49d4ca77b752f60a321620ecfd5ec89cad41ea8cbf0371b208da58138bc0580be68445cf24a52f8d908f3c0469abbf2605d3f88d1e369184ea056cbb"}, &(0x7f0000000300)=0x5f) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000340)={r2, 0x4d, "d95384ccd94c73704bc83d580791ee4e550ccc3ce2408035fb23a361cb4cfa8ecb5223728316d1ab00bd246a95844112f0d6e121fb2d20dbc44a4b1fea2a7101e72ffb55dfee1ce674c824cb21"}, &(0x7f00000003c0)=0x55) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r4, 0x40a0000080044dff, &(0x7f0000000040)) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getpeername(r5, &(0x7f0000000180)=@can, &(0x7f0000000200)=0x80) sendto$inet(r5, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r5, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r6 = syz_open_dev$audion(&(0x7f0000000400)='/dev/audio#\x00', 0x94, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f00000000c0)={r3, @in={{0x2, 0x4e23}}, 0x5, 0xd}, &(0x7f0000000000)=0x147) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={r7, 0x5}, 0x8) getsockopt$ipx_IPX_TYPE(r6, 0x100, 0x1, &(0x7f0000000440), &(0x7f0000000480)=0x4) setsockopt$inet_mreq(r6, 0x0, 0x23, &(0x7f00000004c0)={@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x17}}, 0x8) shutdown(r5, 0x1) 2018/03/30 15:29:10 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000662000), 0x4) 2018/03/30 15:29:10 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000662000), 0x4) 2018/03/30 15:29:10 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) socketpair(0x8, 0x2, 0x56, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000600)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4002000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x5c, r4, 0x400, 0x70bd2a, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000) r5 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x10001, 0x280000) mkdir(&(0x7f0000000300)='./file0\x00', 0x99) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000480)={0x8000, 0x1, 0x8, 0x9859, 0x6, 0x2, 0x6d5d, 0x2, 0x0, 0xfffffffffffffffa, 0x3}, 0xb) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) close(r1) r6 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f0000000340)=0x3) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r7, r8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000500)) ioctl$TCSETAW(r5, 0x5407, &(0x7f00000004c0)={0x1ff00000000000, 0x1, 0x2, 0x7, 0x9, 0x9, 0x1, 0x0, 0x0, 0x8}) dup2(r0, r1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000000180), &(0x7f00000001c0)='/dev/snd/seq\x00') 2018/03/30 15:29:10 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) socketpair(0x8, 0x2, 0x56, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000600)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4002000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x54, r4, 0x400, 0x70bd2a, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x521d}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000) r5 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x10001, 0x280000) mkdir(&(0x7f0000000300)='./file0\x00', 0x99) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000480)={0x8000, 0x1, 0x8, 0x9859, 0x6, 0x2, 0x6d5d, 0x2, 0x0, 0xfffffffffffffffa, 0x3}, 0xb) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) close(r1) r6 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f0000000340)=0x3) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r7, r8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000500)) ioctl$TCSETAW(r5, 0x5407, &(0x7f00000004c0)={0x1ff00000000000, 0x1, 0x2, 0x7, 0x9, 0x9, 0x1, 0x0, 0x0, 0x8}) dup2(r0, r1) socket$l2tp(0x18, 0x1, 0x1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000000180), &(0x7f00000001c0)='/dev/snd/seq\x00') [ 153.504773] ? __lock_acquire+0x664/0x3e00 [ 153.509009] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 153.514195] ? __lock_acquire+0x664/0x3e00 [ 153.518424] ? perf_trace_lock+0xd6/0x900 [ 153.522561] ? __lock_acquire+0x664/0x3e00 [ 153.526790] ? perf_trace_lock+0xd6/0x900 [ 153.530926] ? print_irqtrace_events+0x270/0x270 [ 153.535673] ? trace_event_raw_event_lock+0x340/0x340 [ 153.540856] ? trace_hardirqs_off+0x10/0x10 [ 153.545179] ? perf_trace_lock+0xd6/0x900 [ 153.549319] ? trace_hardirqs_off+0x10/0x10 [ 153.553631] ? __lock_acquire+0x664/0x3e00 2018/03/30 15:29:10 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000662000), 0x4) [ 153.557856] ? mark_held_locks+0xaf/0x100 [ 153.562003] ? print_irqtrace_events+0x270/0x270 [ 153.566757] ? ip_finish_output+0x864/0xd60 [ 153.571065] ? lock_downgrade+0x980/0x980 [ 153.575289] ? lock_release+0xa40/0xa40 [ 153.579254] ? mark_held_locks+0xaf/0x100 [ 153.583398] dev_queue_xmit+0x17/0x20 [ 153.587191] ? dev_queue_xmit+0x17/0x20 [ 153.591163] ip_finish_output2+0xf4d/0x1550 [ 153.595474] ? trace_event_raw_event_lock+0x340/0x340 [ 153.600645] ? dst_output+0x140/0x140 [ 153.604423] ? trace_hardirqs_off+0x10/0x10 [ 153.608722] ? ipv4_mtu+0x411/0x580 [ 153.612324] ? find_held_lock+0x35/0x1d0 [ 153.616365] ip_finish_output+0x864/0xd60 [ 153.620487] ? ip_finish_output+0x864/0xd60 [ 153.624784] ? ip_fragment.constprop.47+0x200/0x200 [ 153.629776] ? iptable_mangle_hook+0xaf/0x4a0 [ 153.634248] ? nf_hook_slow+0xd3/0x1a0 [ 153.638110] ip_mc_output+0x271/0x1350 [ 153.641982] ? ip_queue_xmit+0x1920/0x1920 [ 153.646201] ? lock_downgrade+0x980/0x980 [ 153.650351] ? nf_hook_slow+0xd3/0x1a0 [ 153.654299] ? __ip_local_out+0x52c/0xa30 [ 153.658419] ? ip_finish_output+0xd60/0xd60 [ 153.662718] ? skb_copy_ubufs+0x1910/0x1910 [ 153.667016] ? ip_fragment.constprop.47+0x200/0x200 [ 153.672006] ? __ip_select_ident+0x168/0x270 [ 153.676390] ? ip_idents_reserve+0x2a0/0x2a0 [ 153.680785] ip_local_out+0x95/0x160 [ 153.684477] iptunnel_xmit+0x556/0x810 [ 153.688341] ip_tunnel_xmit+0x177b/0x3550 [ 153.692464] ? __ip_rt_update_pmtu+0xa60/0xa60 [ 153.697024] ? ip_md_tunnel_xmit+0x14d0/0x14d0 [ 153.701590] ? lock_downgrade+0x980/0x980 [ 153.705725] ? pvclock_read_flags+0x160/0x160 [ 153.710191] ? mark_held_locks+0xaf/0x100 [ 153.714313] ? ktime_get_with_offset+0x188/0x420 [ 153.719051] ? kvm_clock_get_cycles+0x25/0x30 [ 153.723520] ? ktime_get+0x3a0/0x3a0 [ 153.727208] __gre_xmit+0x546/0x8b0 [ 153.730807] erspan_xmit+0x779/0x22a0 [ 153.734584] ? trace_event_raw_event_lock+0x290/0x340 [ 153.739748] ? gretap_fb_dev_create+0x250/0x250 [ 153.744393] ? __lock_is_held+0xb6/0x140 [ 153.748435] dev_hard_start_xmit+0x24e/0xac0 [ 153.752820] ? validate_xmit_skb_list+0x120/0x120 [ 153.757638] ? __skb_gso_segment+0x810/0x810 [ 153.762023] ? lock_acquire+0x1d5/0x580 [ 153.765981] ? lock_acquire+0x1d5/0x580 [ 153.769936] ? sch_direct_xmit+0x361/0x1140 [ 153.774232] ? validate_xmit_skb+0x512/0xb00 [ 153.778703] ? lock_release+0xa40/0xa40 [ 153.782653] ? netif_skb_features+0x9b0/0x9b0 [ 153.787122] ? pfifo_fast_dequeue+0x39a/0xb00 [ 153.791589] ? trace_hardirqs_on+0xd/0x10 [ 153.795727] ? __local_bh_enable_ip+0x121/0x230 [ 153.800374] sch_direct_xmit+0x40d/0x1140 [ 153.804496] ? pfifo_fast_peek+0x1c0/0x1c0 [ 153.808704] ? pfifo_fast_change_tx_queue_len+0xb80/0xb80 [ 153.814215] ? __lock_is_held+0xb6/0x140 [ 153.818263] __qdisc_run+0x57d/0x18e0 [ 153.822042] ? sch_direct_xmit+0x1140/0x1140 [ 153.826439] ? _raw_spin_unlock+0x22/0x30 [ 153.830558] ? pfifo_fast_enqueue+0x3aa/0x620 [ 153.835030] ? pfifo_fast_dequeue+0xb00/0xb00 [ 153.839500] __dev_queue_xmit+0xb8b/0x2fc0 [ 153.843712] ? netdev_pick_tx+0x2c0/0x2c0 [ 153.847835] ? perf_trace_lock+0xd6/0x900 [ 153.851964] ? print_irqtrace_events+0x270/0x270 [ 153.856709] ? find_held_lock+0x35/0x1d0 [ 153.860755] ? trace_hardirqs_off+0x10/0x10 [ 153.865053] ? ebt_do_table+0x17b3/0x1f40 [ 153.869172] ? lock_downgrade+0x980/0x980 [ 153.873296] ? perf_trace_lock+0xd6/0x900 [ 153.877433] ? __lock_is_held+0xb6/0x140 [ 153.881492] ? trace_event_raw_event_lock+0x340/0x340 [ 153.887009] ? rcu_read_lock_held+0xa9/0xc0 [ 153.891307] ? br_nf_post_routing+0x494/0x1570 [ 153.895866] ? trace_hardirqs_off+0x10/0x10 [ 153.900161] ? br_nf_dev_queue_xmit+0x1690/0x1690 [ 153.904990] ? perf_trace_lock+0xd6/0x900 [ 153.909142] ? ebt_unregister_table+0x80/0x80 [ 153.913632] ? find_held_lock+0x35/0x1d0 [ 153.918104] ? br_forward_finish+0x392/0x530 [ 153.922485] ? lock_downgrade+0x980/0x980 [ 153.926623] dev_queue_xmit+0x17/0x20 [ 153.930394] ? dev_queue_xmit+0x17/0x20 [ 153.934346] br_dev_queue_push_xmit+0x196/0x5a0 [ 153.938992] ? nf_hook_slow+0xd3/0x1a0 [ 153.942865] br_forward_finish+0xc8/0x530 [ 153.946989] ? br_dev_queue_push_xmit+0x5a0/0x5a0 [ 153.951808] ? ebt_in_hook+0x65/0x80 [ 153.955497] ? br_fdb_offloaded_set+0x90/0x90 [ 153.959967] ? nf_hook_slow+0xd3/0x1a0 [ 153.963830] __br_forward+0x533/0xc80 [ 153.967622] ? br_forward_finish+0x530/0x530 [ 153.972005] ? print_irqtrace_events+0x270/0x270 [ 153.976740] ? br_allowed_ingress+0x13c/0x16a0 [ 153.981295] ? trace_hardirqs_off+0x10/0x10 [ 153.985590] ? br_dev_queue_push_xmit+0x5a0/0x5a0 [ 153.990406] ? br_multicast_count+0x7e/0x90 [ 153.994704] br_flood+0x665/0x770 [ 153.998132] ? br_forward+0x2f0/0x2f0 [ 154.001904] ? br_mdb_get+0x24e/0x540 [ 154.005679] ? br_ip6_multicast_leave_group+0x370/0x370 [ 154.011017] ? lock_release+0xa40/0xa40 [ 154.014980] ? __lock_is_held+0xb6/0x140 [ 154.019028] br_dev_xmit+0xfbe/0x1550 [ 154.022815] ? br_poll_controller+0x10/0x10 [ 154.027115] ? __lock_acquire+0x664/0x3e00 [ 154.031321] ? print_irqtrace_events+0x270/0x270 [ 154.036052] ? trace_hardirqs_off+0x10/0x10 [ 154.040346] ? lock_pin_lock+0x360/0x360 [ 154.044380] ? lock_pin_lock+0x360/0x360 [ 154.048412] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 154.053575] ? perf_trace_lock+0xd6/0x900 [ 154.057697] ? __lock_is_held+0xb6/0x140 [ 154.061738] dev_hard_start_xmit+0x24e/0xac0 [ 154.066121] ? validate_xmit_skb_list+0x120/0x120 [ 154.070939] ? netif_skb_features+0x5ff/0x9b0 [ 154.075407] ? dev_get_by_index_rcu+0x320/0x320 [ 154.080062] ? __skb_gso_segment+0x810/0x810 [ 154.084447] ? validate_xmit_xfrm+0xb8/0xd90 [ 154.088826] ? lock_acquire+0x1d5/0x580 [ 154.092777] ? __dev_queue_xmit+0x2fe/0x2fc0 [ 154.097174] ? validate_xmit_skb+0x512/0xb00 [ 154.101557] ? netif_skb_features+0x9b0/0x9b0 [ 154.106029] __dev_queue_xmit+0x26bf/0x2fc0 [ 154.110327] ? netdev_pick_tx+0x2c0/0x2c0 [ 154.114453] ? arp_constructor+0x37a/0xc10 [ 154.118688] ? lock_downgrade+0x980/0x980 [ 154.122812] ? find_held_lock+0x35/0x1d0 [ 154.126851] ? perf_trace_lock+0xd6/0x900 [ 154.130976] ? __neigh_create+0x165e/0x1d90 [ 154.135285] ? trace_event_raw_event_lock+0x340/0x340 [ 154.140459] ? mark_held_locks+0xaf/0x100 [ 154.144579] ? __local_bh_enable_ip+0x121/0x230 [ 154.149221] ? trace_hardirqs_off+0x10/0x10 [ 154.153514] ? __neigh_create+0x165e/0x1d90 [ 154.157807] ? trace_hardirqs_on+0xd/0x10 [ 154.161924] ? __local_bh_enable_ip+0x121/0x230 [ 154.166568] ? _raw_write_unlock_bh+0x30/0x40 [ 154.171052] ? __neigh_create+0xc0d/0x1d90 [ 154.175261] ? print_irqtrace_events+0x270/0x270 [ 154.179993] ? ip_finish_output2+0x91a/0x1550 [ 154.184463] ? lock_downgrade+0x980/0x980 [ 154.189167] ? lock_release+0xa40/0xa40 [ 154.193118] ? memcpy+0x45/0x50 [ 154.196383] dev_queue_xmit+0x17/0x20 [ 154.200168] ? dev_queue_xmit+0x17/0x20 [ 154.204115] neigh_resolve_output+0x5e2/0xa00 [ 154.208588] ? ether_setup+0x2d0/0x2d0 [ 154.212448] ? __neigh_event_send+0x1040/0x1040 [ 154.217096] ip_finish_output2+0x91a/0x1550 [ 154.221396] ? dst_output+0x140/0x140 [ 154.225172] ? trace_hardirqs_off+0x10/0x10 [ 154.229642] ? ipv4_mtu+0x411/0x580 [ 154.233244] ? __build_flow_key.constprop.51+0x630/0x630 [ 154.238668] ? find_held_lock+0x35/0x1d0 [ 154.242706] ip_finish_output+0x864/0xd60 [ 154.246828] ? ip_finish_output+0x864/0xd60 [ 154.251129] ? ip_fragment.constprop.47+0x200/0x200 [ 154.256127] ? iptable_mangle_hook+0xaf/0x4a0 [ 154.260601] ? nf_hook_slow+0xd3/0x1a0 [ 154.264464] ip_mc_output+0x271/0x1350 [ 154.268333] ? ip_queue_xmit+0x1920/0x1920 [ 154.272553] ? nf_hook_slow+0xd3/0x1a0 [ 154.276416] ? ip_copy_addrs+0xe0/0xe0 [ 154.280277] ? __ip_local_out+0x52c/0xa30 [ 154.284401] ? ip_finish_output+0xd60/0xd60 [ 154.288698] ? ip_fragment.constprop.47+0x200/0x200 [ 154.293693] ? kfree+0x1f6/0x260 [ 154.297035] ? dst_release+0x3a/0x90 [ 154.300734] ip_local_out+0x95/0x160 [ 154.304422] ip_send_skb+0x3c/0xc0 [ 154.307940] udp_send_skb+0x666/0xc30 [ 154.311717] udp_push_pending_frames+0x4e/0xe0 [ 154.316287] udp_sendmsg+0x21b3/0x2f70 [ 154.320150] ? trace_hardirqs_off+0x10/0x10 [ 154.324445] ? try_to_wake_up+0xf9/0x15f0 [ 154.328565] ? ip_reply_glue_bits+0xb0/0xb0 [ 154.332863] ? udp4_lib_lookup2+0x310/0x310 [ 154.337155] ? find_held_lock+0x35/0x1d0 [ 154.341192] ? __might_fault+0x110/0x1d0 [ 154.345227] ? lock_downgrade+0x980/0x980 [ 154.349364] ? lock_release+0xa40/0xa40 [ 154.353314] ? __check_object_size+0x8b/0x530 [ 154.357811] ? rw_copy_check_uvector+0x1be/0x280 [ 154.362550] ? import_iovec+0x238/0x430 [ 154.366497] ? dup_iter+0x260/0x260 [ 154.370098] ? kasan_check_write+0x14/0x20 [ 154.374306] ? _copy_from_user+0x99/0x110 [ 154.378429] inet_sendmsg+0x11f/0x5e0 [ 154.382205] ? copy_msghdr_from_user+0x3a6/0x590 [ 154.386934] ? inet_create+0xf50/0xf50 [ 154.390792] ? SYSC_sendto+0x5c0/0x5c0 [ 154.394654] ? security_socket_sendmsg+0x89/0xb0 [ 154.399383] ? inet_create+0xf50/0xf50 [ 154.403244] sock_sendmsg+0xca/0x110 [ 154.406931] ___sys_sendmsg+0x320/0x8b0 [ 154.410890] ? copy_msghdr_from_user+0x590/0x590 [ 154.415618] ? lock_downgrade+0x980/0x980 [ 154.419740] ? exit_robust_list+0x240/0x240 [ 154.424037] ? __lock_is_held+0xb6/0x140 [ 154.428086] ? __fget_light+0x2b2/0x3c0 [ 154.432033] ? fget_raw+0x20/0x20 [ 154.435468] ? __fget+0x36b/0x5b0 [ 154.438900] ? __fdget+0x18/0x20 [ 154.442240] __sys_sendmmsg+0x1ee/0x620 [ 154.446186] ? __sys_sendmmsg+0x1ee/0x620 [ 154.450307] ? SyS_sendmsg+0x50/0x50 [ 154.454012] ? rcu_pm_notify+0xc0/0xc0 [ 154.457891] ? putname+0xee/0x130 [ 154.461323] ? SyS_futex+0x269/0x390 [ 154.465010] ? SyS_getsockopt+0x1dd/0x340 [ 154.469846] ? do_futex+0x22a0/0x22a0 [ 154.473622] ? move_addr_to_kernel+0x60/0x60 [ 154.478006] SyS_sendmmsg+0x35/0x60 [ 154.481609] ? __sys_sendmmsg+0x620/0x620 [ 154.485731] do_syscall_64+0x281/0x940 [ 154.489595] ? __do_page_fault+0xc90/0xc90 [ 154.493804] ? finish_task_switch+0x1c1/0x7e0 [ 154.498276] ? syscall_return_slowpath+0x550/0x550 [ 154.503177] ? syscall_return_slowpath+0x2ac/0x550 [ 154.508079] ? prepare_exit_to_usermode+0x350/0x350 [ 154.513069] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 154.518408] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 154.523226] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 154.528388] RIP: 0033:0x4548b9 [ 154.531550] RSP: 002b:00007fee33b72c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 154.539230] RAX: ffffffffffffffda RBX: 00007fee33b736d4 RCX: 00000000004548b9 [ 154.546656] RDX: 0000000000000002 RSI: 0000000020008fc0 RDI: 0000000000000013 [ 154.553909] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 154.561165] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 154.568408] R13: 00000000000004c6 R14: 00000000006f9330 R15: 0000000000000000